1 2006-08-22 Bruno Haible <bruno@clisp.org>
3 * readutmp.h: Skip most definitions if neither <utmp.h> nor
6 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
9 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
10 Problem reported by Bruno Haible.
12 2006-08-21 Bruno Haible <bruno@clisp.org>
15 * mbchar.h: Include <wctype.h> only if it exists.
17 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
19 * cycle-check.h: Include <stdint.h> unconditionally, since we
20 now assume the stdint module. Do not include inttypes.h.
21 * fsusage.h: Likewise.
22 * getndelim2.c: Likewise.
24 * inttostr.h: Likewise.
25 * obstack.c: Likewise.
26 * regex_internal.h: Likewise.
27 * tempname.c: Likewise.
28 * utimecmp.c: Likewise.
29 * xstrtol.h: Likewise.
31 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
33 * strtoimax.c: Adjust to macro name changes in Autoconf,
34 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
37 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
39 * fchmodat.c: New file, from coreutils. This was inadvertently
40 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
42 2006-08-18 Bruno Haible <bruno@clisp.org>
44 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
45 (ME_DUMMY): Treat "kernfs" as a dummy.
46 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
48 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
50 Update from coreutils.
52 * __fpending.h: Add copyright notice.
53 * fprintftime.h: Likewise.
54 * savedir.c: Use (C) in copyright notice.
55 * savedir.h: Likewise.
57 2006-08-15 Jim Meyering <jim@meyering.net>
59 * at-func.c: New file, with the logic of all emulated at-functions.
60 * openat-priv.h: Include <errno.h> and define ENOSYS,
61 in support of the EXPECTED_ERRNO macro.
62 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
63 Instead, define the appropriate symbols and include "at-func.c".
64 * mkdirat.c (mkdirat): Likewise.
65 * fchmodat.c (fchmodat): Likewise.
66 (ENOSYS): Remove definition.
67 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
68 Don't include "unistd--.h" -- it wasn't ever used.
70 2006-01-17 Jim Meyering <jim@meyering.net>
72 Rewrite fts.c not to change the current working directory,
73 by using openat, fstatat, fdopendir, etc..
75 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
76 (HAVE_OPENAT_SUPPORT): Define.
77 [_LIBC] (fchdir): Don't undef or define; no longer used.
78 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
79 Now, this `function' always succeeds, and consumes its file descriptor
80 parameter -- so callers must not close such FDs. Update callers.
81 (diropen_fd, opendirat, cwd_advance_fd): New functions.
82 (diropen): Add parameter, SP. Adjust all callers.
83 Implement using diropen_fd, rather than open.
84 (fts_open): Initialize new member, fts_cwd_fd.
85 Remove fts_rft-setting code.
86 (fts_close): Close fts_cwd_fd, if necessary.
87 (__opendir2): Define in terms of opendir or opendirat,
88 depending on whether the FST_NOCHDIR flag is set.
89 (fts_build): Since fts_safe_changedir consumes its FD, and since
90 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
91 and close the dup'd file descriptor upon failure.
92 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
93 (fts_safe_changedir): Tweak semantics to reflect that this function
94 now calls cwd_advance_fd and hence consumes its FD argument.
95 * fts_.h [struct FTS] (fts_cwd_fd): New member.
96 [struct FTS] (fts_rft): Remove now-unused member.
97 [struct FTS] (fts_cycle.state): Improve comment.
99 * openat.c (openat_needs_fchdir): New function.
100 * openat.h (openat_needs_fchdir): Declare it.
102 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
104 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
105 Problem and fix reported by Pádraig Brady in
106 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
108 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
110 * memcoll.c (memcoll): Optimize for the common case where the
111 arguments are bytewise equal.
113 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
115 Change copyright notice from LGPL 2 to GPL 2, since that's the
116 standard form used in the gnulib repository.
117 * lock.c: LGPL -> GPL.
119 * strnlen1.c: Likewise.
120 * strnlen1.h: Likewise.
123 * tmpdir.c: Likewise.
125 * TODO: Remove; this belongs only in coreutils.
127 2006-08-14 Eric Blake <ebb9@byu.net>
129 Import the following change from libc:
131 2006-08-12 Ulrich Drepper <drepper@redhat.com>
134 * misc/error.c: Add space between program name and message if file
137 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
139 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
140 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
142 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
143 in wchar_t. Problem reported by Eric Blake.
145 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
146 LEN is smaller than SIZE. Suggested by Bruno Haible.
147 Also, help the compiler to keep LEN in a register.
149 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
151 * .cppi-disable: Add snprintf.h, socket_.h.
152 * snprintf.c: Include <errno.h> and <limits.h>.
153 (EOVERFLOW): Define if the system does not.
154 Do not include "minmax.h"; it wasn't used.
155 (snprintf): Don't assume size_t promotes to an unsigned type.
156 Fix bug when generated string was too long for the buffer: the
157 buffer's contents are supposed to be the initial prefix of the
158 output. Don't assume vasnprintf returns EOVERFLOW if the size
159 exceeds INT_MAX; do the check ourselves.
161 Import the following changes from libc:
163 2006-06-02 Jakub Jelinek <jakub@redhat.com>
165 * posix/regex_internal.c (re_string_skip_chars): If no character has
166 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
167 to the byte which couldn't be converted.
168 (re_string_reconstruct): Don't clear valid_raw_len before calling
169 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
170 tip_context using re_string_context_at.
172 2006-05-02 Ulrich Drepper <drepper@redhat.com>
174 * posix/regex.h: g++ still cannot handled [restrict].
176 2006-04-21 Ulrich Drepper <drepper@redhat.com>
178 * posix/regex.h: Remove special handling for VMS.
180 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
184 2006-07-19 Mike Frysinger <vapier@gentoo.org>
186 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
187 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
189 2006-08-08 Eric Blake <ebb9@byu.net>
191 * verror.c (verror_at_line): Work around glibc bug 2997, so that
192 verror_at_line output complies with GNU Coding Standards even when
195 2006-08-08 Eric Blake <ebb9@byu.net>
197 * verror.h, verror.c: New files.
199 2006-08-07 Bruno Haible <bruno@clisp.org>
201 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
203 Reported by Ralf Wildenhues.
205 2006-08-06 Eric Blake <ebb9@byu.net>
207 * error.h: Fold in some upstream changes from glibc.
210 2006-07-29 Bruno Haible <bruno@clisp.org>
212 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
214 2006-07-29 Bruno Haible <bruno@clisp.org>
216 * setenv.c: Undo unintended modification done on 2006-02-27.
218 2006-07-28 Eric Blake <ebb9@byu.net>
220 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
223 2006-07-28 Simon Josefsson <jas@extundo.com>
225 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
228 2006-07-28 Simon Josefsson <jas@extundo.com>
230 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
233 2006-07-28 Bruno Haible <bruno@clisp.org>
235 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
237 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
239 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
242 2006-07-28 Bruno Haible <bruno@clisp.org>
244 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
245 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
247 Avoids link error on FreeBSD 4.x.
248 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
250 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
252 * mbswidth.c (iswcntrl): Likewise.
254 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
256 * modechange.c (mode_compile): Numeric modes now affect setuid and
257 setgid on directories only if they set these bits.
258 * modechange.h: Remove obsolete comment about masks.
260 2006-07-27 Bruno Haible <bruno@clisp.org>
262 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
263 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
266 2006-07-26 Eric Blake <ebb9@byu.net>
268 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
269 like mingw that lack mkstemp.
270 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
271 avoid compilation warning on mingw.
273 2006-07-25 Bruno Haible <bruno@clisp.org>
275 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
276 <stdarg.h> or config.h.
278 2006-07-24 Bruno Haible <bruno@clisp.org>
280 * clean-temp.h: New file, from GNU gettext.
281 * clean-temp.c: New file, from GNU gettext.
283 2006-07-24 Bruno Haible <bruno@clisp.org>
285 * tmpdir.h: New file, from GNU gettext.
286 * tmpdir.c: New file, from GNU gettext.
288 2006-07-23 Bruno Haible <bruno@clisp.org>
290 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
291 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
292 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
293 gl_linked_remove_at): Use it.
295 2006-07-23 Eric Blake <ebb9@byu.net>
297 * tmpfile-safer.c: New file.
298 * stdio-safer.h (fopen_safer): Add prototype.
299 * stdio--.h (tmpfile): Make safer.
301 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
303 * close-stream.c, close-stream.h: New files.
305 2006-07-22 Bruno Haible <bruno@clisp.org>
307 Merge from GNU gettext 0.15.
309 2005-07-05 Bruno Haible <bruno@clisp.org>
311 * printf-args.c (printf_fetchargs): Work around broken
312 definition of wint_t on mingw.
314 2005-02-12 Bruno Haible <bruno@clisp.org>
316 * xallocsa.h: Add extern "C" for C++.
318 2006-05-17 Bruno Haible <bruno@clisp.org>
321 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
323 2006-04-30 Bruno Haible <bruno@clisp.org>
325 * progreloc.c: Include <mach-o/dyld.h> if available.
326 (find_executable): Use _NSGetExecutablePath when possible.
328 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
330 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
333 2005-12-29 Bruno Haible <bruno@clisp.org>
335 * progreloc.c (set_program_name_and_installdir): Fix
338 2005-12-04 Bruno Haible <bruno@clisp.org>
341 * progreloc.c: Include <windows.h> also on Cygwin.
342 (find_executable): Add support for Cygwin.
343 (set_program_name_and_installdir): Handle also platforms with
346 2006-07-11 Bruno Haible <bruno@clisp.org>
348 * javacomp.c: Fix a comment.
349 Reported by Jim Meyering.
351 2006-04-30 Bruno Haible <bruno@clisp.org>
353 * javacomp.h (compile_java_class): Add source_version,
354 target_version arguments.
355 * javacomp.c: Rewritten to choose only a compiler that
356 respects the specified source_version and target_version.
358 2006-06-27 Bruno Haible <bruno@clisp.org>
360 Assume correct S_ISDIR macro.
361 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
363 2006-07-22 Bruno Haible <bruno@clisp.org>
365 * javaversion.h: New file, from GNU gettext.
366 * javaversion.c: New file, from GNU gettext.
367 * javaversion.java: New file, from GNU gettext.
368 * javaversion.class: New file, from GNU gettext.
370 2006-05-17 Bruno Haible <bruno@clisp.org>
373 * javaexec.c (execute_java_class): Test for jview program
376 2006-04-09 Bruno Haible <bruno@clisp.org>
378 * fatal-signal.c: Don't include string.h.
379 (at_fatal_signal): Use a copying loop instead of memcpy.
381 2005-12-04 Bruno Haible <bruno@clisp.org>
383 * csharpexec.c: Add support for 'clix' launcher (untested).
384 (execute_csharp_using_sscli): New function.
385 (execute_csharp_program): Call it.
387 2006-06-21 Bruno Haible <bruno@clisp.org>
389 Avoid warnings from recent versions of mcs.
390 * csharpcomp.c (compile_csharp_using_mono): Don't use options
391 -o, -L, -r any more. Use options documented since mcs-1.0
392 instead. Similarly for -g.
394 2005-07-09 Bruno Haible <bruno@clisp.org>
396 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
398 Reported by Mark Junker <mjscod@gmx.de>.
400 2006-06-17 Bruno Haible <bruno@clisp.org>
402 * config.charset: Update for NetBSD 3.0.
404 2006-05-17 Bruno Haible <bruno@clisp.org>
407 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
409 2006-05-16 Bruno Haible <bruno@clisp.org>
411 * localcharset.c [CYGWIN]: Include <windows.h>.
412 (get_charset_aliases): For Cygwin, return the same CPxxx
413 aliases list as under WIN32.
414 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
415 the environment variables. Fall back to GetACP().
417 2006-04-05 Bruno Haible <bruno@clisp.org>
419 * config.charset: Update Juan Manuel Guerrero's address.
421 2005-02-12 Bruno Haible <bruno@clisp.org>
423 * allocsa.h: Add extern "C" for C++.
425 2005-02-10 Bruno Haible <bruno@clisp.org>
427 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
428 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
430 2006-07-22 Bruno Haible <bruno@clisp.org>
432 * gettext.h: Update to GNU gettext-0.15.
434 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
435 and Simon Josefsson <jas@extundo.com>
437 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
439 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
441 2006-07-21 Eric Blake <ebb9@byu.net>
443 * stdlib-safer.h: New file from coreutils, required by
446 2006-07-19 Derek R. Price <derek@ximbiot.com>
448 * getaddrinfo.h: Don't define unimplemented AI_* flags.
449 Reindent and repaginate.
451 2006-07-17 Bruno Haible <bruno@clisp.org>
453 * gl_list.h: New file.
454 * gl_list.c: New file.
455 * gl_array_list.h: New file.
456 * gl_array_list.c: New file.
457 * gl_carray_list.h: New file.
458 * gl_carray_list.c: New file.
459 * gl_linked_list.h: New file.
460 * gl_linked_list.c: New file.
461 * gl_anylinked_list1.h: New file.
462 * gl_anylinked_list2.h: New file.
463 * gl_avltree_list.h: New file.
464 * gl_avltree_list.c: New file.
465 * gl_anyavltree_list1.h: New file.
466 * gl_anyavltree_list2.h: New file.
467 * gl_rbtree_list.h: New file.
468 * gl_rbtree_list.c: New file.
469 * gl_anyrbtree_list1.h: New file.
470 * gl_anyrbtree_list2.h: New file.
471 * gl_anytree_list1.h: New file.
472 * gl_anytree_list2.h: New file.
473 * gl_linkedhash_list.h: New file.
474 * gl_linkedhash_list.c: New file.
475 * gl_anyhash_list1.h: New file.
476 * gl_anyhash_list2.h: New file.
477 * gl_avltreehash_list.h: New file.
478 * gl_avltreehash_list.c: New file.
479 * gl_rbtreehash_list.h: New file.
480 * gl_rbtreehash_list.c: New file.
481 * gl_anytreehash_list1.h: New file.
482 * gl_anytreehash_list2.h: New file.
484 * gl_oset.h: New file.
485 * gl_oset.c: New file.
486 * gl_array_oset.h: New file.
487 * gl_array_oset.c: New file.
488 * gl_avltree_oset.h: New file.
489 * gl_avltree_oset.c: New file.
490 * gl_rbtree_oset.h: New file.
491 * gl_rbtree_oset.c: New file.
492 * gl_anytree_oset.h: New file.
494 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
496 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
498 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
499 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
500 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
501 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
502 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
503 callers changed. Revamp internals significantly, by not
504 attempting to create directories that are temporarily more
505 permissive than the final results. Do not attempt to use
506 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
507 This removes some race conditions, fixes some bugs, and simplifies
508 things. Use new dirchownmod function to do owner and mode changes.
509 * mkdir-p.h: Likewise.
510 * modechange.c (octal_to_mode): New function.
511 (struct mode_change): New member mentioned.
512 (make_node_op_equals): New arg mentioned. All callers changed.
513 (mode_compile): Keep track of which mode bits the user has explicitly
515 (mode_adjust): New arg DIR, so that we implement the X op correctly.
516 New arg PMODE_BITS, to keep track of which mode bits the user
517 mentioned; it treats S_ISUID and S_ISGID speciall.
519 * modechange.h: Likewise.
521 2006-07-11 Derek R. Price <derek@ximbiot.com>
523 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
525 2006-07-10 Derek R. Price <derek@ximbiot.com>
527 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
528 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
529 macros into the GNU _D_EXACT_NAMLEN.
530 * savedir.c: Likewise.
531 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
533 2006-07-09 Jim Meyering <jim@meyering.net>
535 * argp-pv.c: Remove a doubled word in a comment.
536 * check-version.c (check_version): Likewise.
537 * javacomp.c (compile_java_class): Likewise.
539 2006-07-08 Jim Meyering <jim@meyering.net>
541 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
543 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
545 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
546 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
547 brackets. Other minor changes to suppress some compiler
550 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
552 * getloadavg.c: Use __VMS, not VMS.
553 * getopt.c: Likewise.
554 * getpagesize.h: Likewise.
555 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
556 probably does not work.
558 2006-07-06 Derek R. Price <derek@ximbiot.com>
559 and Paul Eggert <eggert@cs.ucla.edu>
561 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
562 Don't worry about this obsolete case any more.
563 (HAVE_DIR): Remove. All uses removed; we now assume you can read
565 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
566 worry about this obsolete case any more.
568 * getcwd.c: Likewise.
570 * savedir.c: Likewise.
572 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
574 * .cppi-disable: Add wcwidth.
575 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
576 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
577 (ISGRAPH): Remove. All uses changed to isgraph.
578 (FOLD) [!defined _LIBC]: Remove special case.
579 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
580 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
582 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
584 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
586 * strtod.c (strtod): cast the argument of tolower to unsigned char.
588 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
590 * memcasecmp.c: Include <limits.h>.
591 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
592 * strtod.c (strtod): Don't assume isspace works on negative chars.
593 Don't assume isdigit succeeds only on '0' through '9'.
595 2006-07-05 Derek R. Price <derek@ximbiot.com>
597 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
598 All uses of is_space replaced by isspace.
599 * exit.h: Don't talk about STDC_HEADERS.
600 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
601 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
602 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
603 replaced by isprint etc.
604 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
605 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
606 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
607 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
608 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
609 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
611 2006-07-05 Eric Blake <ebb9@byu.net>
613 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
614 missing from netdb.h.
615 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
617 2006-06-27 Bruno Haible <bruno@clisp.org>
619 Assume ANSI C header files and <ctype.h> functions.
620 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
621 (mbsnwidth): Use isprint, iscntrl instead.
623 2006-07-03 Jim Meyering <jim@meyering.net>
625 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
626 macro is used before the first cycle_check call.
628 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
630 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
631 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
632 reported by Mark D. Baushke, one in
633 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
635 Merge from coreutils.
637 * .cppi-disable: Add stdint_.h.
638 * .cvsignore: Add stdint.h.
640 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
642 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
643 both double and long double versions.
644 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
645 * xstrtold.c: New file.
646 * xstrtod.h (xstrtold): New decl.
648 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
650 * filemode.c (setst): Remove.
651 (strmode): Rewrite to avoid setst. This makes the code shorter,
652 (arguably) clearer, and the generated code is a bit smaller on my
653 Debian GNU/Linux stable x86 host.
655 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
657 * filemode.c: Include "filemode.h" first, to test the interface.
658 Assume that filemode.h includes sys/types.h and sys/stat.h.
659 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
660 (ftypelet): Reorder to put common cases first, for efficiency.
661 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
663 (strmode): Renamed from mode_string, and now stores 12 bytes instead
664 of 10, for compatibility with FreeBSD. All callers changed.
665 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
666 that can't be deduced solely from st_mode. First arg is now a const
668 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
669 (strmode): Renamed from mode_string.
670 (filemodestring): New decl.
671 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
672 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
673 (S_ISPORT, S_ISWHT): New macros, if not already defined.
675 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
677 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
678 fsusage.h now does that. Include fsusage.h first, to test interface.
679 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
680 at most one method (the old code could have generated decls that
681 didn't conform to C89, not that this was ever exercised).
682 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
684 2006-03-19 Jim Meyering <jim@meyering.net>
686 Work even in a chroot where d_ino values for entries in "/"
687 don't match the stat.st_ino values for the same names.
688 * getcwd.c (__getcwd): When no d_ino value matches the target inode
689 number, iterate through all entries again, using lstat instead.
690 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
691 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
693 * getcwd.c (__getcwd): Clarify a comment.
694 Use memcpy in place of a call to strcpy.
696 2006-03-12 Jim Meyering <jim@meyering.net>
698 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
699 that of the current directory (which we're about to chdir ".." out of),
700 then save the dev-ino of the parent, instead.
702 * same-inode.h (SAME_INODE): New file/macro.
703 * chdir-safer.c (SAME_INODE): Remove definition.
704 Include "same-inode.h", instead.
706 * cycle-check.h: Include "same-inode.h".
707 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
708 * cycle-check.c (SAME_INODE): Remove definition.
709 * root-dev-ino.h: Include "same-inode.h".
711 2006-03-11 Eric Blake <ebb9@byu.net>
713 * same.c (same_name): s/base_name/last_component/
714 * backupfile.c (check_extension, numbered_backup): Likewise.
715 * filenamecat.c (file_name_concat): Likewise.
717 2006-03-11 Eric Blake <ebb9@byu.net>,
718 Paul Eggert <eggert@cs.ucla.edu>
720 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
721 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
723 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
724 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
725 (last_component): New method.
726 * dirname.c (dir_len): Determine when drive letters need a
727 subsequent slash. Preserve // when it is special.
728 (dir_name): Don't append dot when drive letter is absolute.
729 [TEST_DIRNAME]: Move into a full-blown gnulib test.
730 * basename.c (base_name): New semantics - malloc the result.
731 Preserve // when it is special. Preserve relative files that look
733 (base_len): Preserve // when it is special.
734 (last_component): New method, similar to old base_name semantics.
735 * stripslash.c (strip_trailing_slashes): Use last_component, not
736 base_name. Strip redundant slashes from ///.
738 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
740 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
741 both are 64 bits, since this seems to be the tradition, and this
742 prevents gcc -Wformat from warning about usages with PRIuMAX. If
743 we ever run into a host that prefers long long to long in this
744 case, we'll need another configure-time test. Problem reported by
747 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
749 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
750 possible collision with system files.
751 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
752 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
753 WCHAR_MIN and WCHAR_MAX in this case.
754 (<stddef.h>): Do not include; no longer needed.
755 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
756 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
757 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
758 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
759 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
760 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
761 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
762 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
763 !defined(__c99))]: Include in this case too, since it's harmless
765 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
767 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
768 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
769 (_STDINT_MIN, _STDINT_MAX): New macros.
770 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
771 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
772 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
773 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
774 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
775 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
776 macros, not typedefs; this simplifies things quite a bit.
777 Use long int for all types narrower than int64_t.
778 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
779 Define in terms of long long int or int64_t or long int,
780 not int64_t or int32_t. This saves some compile-time testing.
781 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
782 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
783 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
784 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
785 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
786 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
787 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
788 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
789 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
790 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
791 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
792 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
793 undef any previous version and define our own version, for
794 simplicity and consistency with the new macros for types.
795 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
796 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
797 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
798 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
799 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
800 @WINT_T_SUFFIX@ to keep things simple here.
801 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
802 Simplify by assuming typical 8/16/32/64 host, since we're
803 already doing that elsewhere anyway.
804 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
805 and assume long long int is 64 bits if available. This
806 speeds up 'configure'.
808 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
810 * getaddrinfo.c: fixed typo
812 2006-06-29 Eric Blake <ebb9@byu.net>
814 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
815 unused static function.
817 2006-06-29 Eric Blake <ebb9@byu.net>
821 2006-06-29 Derek R. Price <derek@ximbiot.com>
823 * strftime.c: Assume strftime() exists.
825 2006-06-28 Bruno Haible <bruno@clisp.org>
827 * getaddrinfo.h: Fix POSIX URL.
828 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
829 (use_win32_p): Make static.
830 (getaddrinfo): Reject service name if it is empty or does not consist
831 solely of decimal digits, or if its value is > 65535.
832 (getnameinfo): Remove useless casts.
834 2006-06-28 Derek R. Price <derek@ximbiot.com>
836 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
837 Autoconf 2.60 says this stuff was obsolete.
839 2006-05-12 Bruno Haible <bruno@clisp.org>
841 * mkdtemp.c [MINGW]: Include <io.h>.
842 (mkdir): Define using _mkdir.
844 2006-06-28 Bruno Haible <bruno@clisp.org>
846 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
847 declaration for wcwidth.
848 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
850 2006-06-28 Eric Blake <ebb9@byu.net>
852 * xvasprintf.h: Fix comments.
854 2006-06-28 Eric Blake <ebb9@byu.net>
856 * mbchar.h (wcwidth): Include wcwidth.h.
857 * mbswidth.c (wcwidth): Move from here...
858 * wcwidth.h: ...to this new file.
860 2006-06-28 Simon Josefsson <jas@extundo.com>
862 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
863 functions there. It will succeed on Windows XP, but on Windows
864 2000 and (presumably) earlier, it will fail, and use the internal
866 (use_win32_p): New function.
867 (getaddrinfo): Use strtoul on servname, to support numeric ports.
868 Support AI_NUMERICSERV to disable getservbyname.
869 (getnameinfo): New function, only supports
870 NI_NUMERICHOST|NI_NUMERICSERV for now.
872 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
873 only have some of them. Add AI_NUMERICSERV. Add prototype for
876 2006-06-27 Bruno Haible <bruno@clisp.org>
878 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
880 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
882 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
883 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
884 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
886 2006-06-26 Bruno Haible <bruno@clisp.org>
888 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
890 Reported by Mark D. Baushke and Larry Jones.
892 2006-06-26 Bruno Haible <bruno@clisp.org>
894 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
896 Suggested by Mark D. Baushke and Larry Jones.
898 2006-06-23 Mark D. Baushke <mdb@gnu.org>
900 * stdint_.h: Treat BSD/OS like OpenBSD.
902 2006-06-23 Bruno Haible <bruno@clisp.org>
904 * stdint_.h: Treat IRIX like OpenBSD.
906 2006-06-23 Bruno Haible <bruno@clisp.org>
908 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
909 ISO C 99 Technical Corrigendum 1.
911 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
913 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
914 Some compiler complained about some of them. Problem reported by
916 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
918 2006-06-21 Simon Josefsson <jas@extundo.com>
920 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
923 * socket_.h: Don't define WINVER.
925 * inet_pton.h, inet_pton.c: New file, taken from glibc but
926 slightly modified to work in gnulib.
928 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
930 * read-file.c (fread_file): Start with buffer allocation of
931 0 bytes rather than 1 byte; this simplifies the code.
932 Don't invoke feof; it's not needed. Refactor to avoid duplicate
933 code to free buffer and save/restore errno.
934 (internal_read_file): Remove unused local.
936 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
938 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
939 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
940 Problem reported by Denis Excoffier in
941 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
943 2006-06-19 Simon Josefsson <jas@extundo.com>
945 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
947 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
949 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
951 2006-06-17 Bruno Haible <bruno@clisp.org>
953 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
955 2006-06-17 Bruno Haible <bruno@clisp.org>
957 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
958 problem on Solaris 2.5.1.
960 2006-06-16 Eric Blake <ebb9@byu.net>
962 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
963 * unicodeio.c [!defined errno]: Likewise.
964 * strtol.c [!defined errno]: Likewise.
965 * strtod.c [!defined errno]: Likewise.
967 2006-06-15 Bruno Haible <bruno@clisp.org>
969 * stdint_.h: Rewritten to be fully auto-configured.
970 Fixes bug on HP-UX/IA64.
972 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
974 * getdate.y (__attribute__): Don't define if already defined.
975 Problem reported by Larry Jones.
976 * utimens.c (__attribute__): Likewise.
978 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
980 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
981 reported by Andreas Schwab.
983 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
984 Bruno Haible <bruno@clisp.org>
986 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
988 2006-05-26 Martin Lambers <marlam@marlam.de>
990 * getpass.c: Updates the test for the native W32 API, and adds
991 missing includes, thus fixing compilation warnings.
993 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
995 * tempname.c (small_open, large_open): New macros.
996 (__open, __open64) [!_LIBC]: Remove.
997 (__gen_tempname): Use small_open and large_open instead of __open
998 and __open64. This fixes a portability bug on HP-UX 11.11i
999 reported by Simon Wing-Tang in
1000 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1002 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1004 * exclude.c (exclude_fnmatch): New function.
1005 (excluded_file_name): Call exclude_fnmatch.
1006 * exclude.h (excluded_file_name): New prototype
1008 2006-05-24 Bruno Haible <bruno@clisp.org>
1010 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1011 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1012 Reported by Thorsten Maerz <torte@netztorte.de> via
1013 Aaron Stone <aaron@serendipity.cx>.
1015 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1017 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1018 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1019 (my_usleep): Don't mishandle maximum value.
1021 2006-05-19 Jim Meyering <jim@meyering.net>
1023 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1025 2006-05-17 Bruno Haible <bruno@clisp.org>
1028 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1030 2006-05-17 Bruno Haible <bruno@clisp.org>
1032 * stdint_.h: Fix recognition of Cygwin.
1034 2006-05-11 Jim Meyering <jim@meyering.net>
1036 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1038 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1040 * crc.c (crc32_update): Remove unnecessary L suffix.
1041 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1042 unwanted sign propagation, e.g., on hosts with 64-bit int.
1043 There still are some problems with reeelly weird theoretical hosts
1044 (e.g., 33-bit int) but it's not worth worrying about now.
1045 * sha1.c (rol): Likewise.
1046 (K1, K2, K3, K4): Remove unnecessary L suffix.
1048 2006-05-10 Bruno Haible <bruno@clisp.org>
1050 * des.c: Cast to avoid warnings.
1052 2006-05-10 Simon Josefsson <jas@extundo.com>
1054 * md4.c: Typo fix, update copyright years.
1055 (K1, K2): Don't use L because it turn computations into 64-bit on
1058 2006-05-09 Bruno Haible <bruno@clisp.org>
1060 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1061 (EOVERFLOW): Define fallback value.
1062 (xstrcat): New function.
1063 (xvasprintf): Recognize the special case of a string concatenation.
1065 2006-05-01 Bruno Haible <bruno@clisp.org>
1067 * stdint_.h: Shorter URL.
1068 * inttypes.h: Likewise.
1070 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1072 * verify.h: Document the internals better. Most of this change
1073 was written by Bruno Haible.
1075 2006-04-29 Bruno Haible <bruno@clisp.org>
1077 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1078 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1080 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1082 * getdate.y (get_date): When adding relative date, start with the
1083 initial time, not with the result of the first mktime call.
1085 2006-04-23 Bruno Haible <bruno@clisp.org>
1087 * copy-file.c: Include <unistd.h> unconditionally.
1088 * execute.c: Likewise.
1089 * fatal-signal.c: Likewise.
1090 * findprog.c: Likewise.
1091 * mkdtemp.c: Likewise.
1094 * wait-process.h: Likewise.
1096 2006-04-23 Bruno Haible <bruno@clisp.org>
1098 * fwriteerror.c (fwriteerror): Call fclose also when an error
1099 condition was already detected.
1100 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1102 2006-04-19 Derek Price <derek@ximbiot.com>
1103 Eric Blake <ebb9@byu.net>
1105 * inttypes.h: Correct grammar in comment.
1107 2006-04-18 Derek Price <derek@ximbiot.com>
1108 Paul Eggert <eggert@cs.ucla.edu>
1110 * inttypes.h: New file.
1111 * strtoimax.c: Assume <inttypes.h>.
1113 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1115 * utimens.c (futimens): glibc futimesat messes up if /proc
1116 isn't mounted. Problem reported by Kir Kolyshkin.
1118 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1120 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1121 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1122 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1124 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1126 Merge regex changes from libc, removing some of our
1127 POSIX-conformance changes that were rejected and redoing them in a
1130 * regcomp.c (re_compile_internal, init_dfa):
1131 Length arg is now size_t, not Idx. All uses changed.
1132 (peek_token): Forward decl now says internal_function.
1133 (__re_error_msgid, __re_error_msgid_idx):
1134 Now static rather than extern with attribute_hidden.
1135 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1136 For some reason libc prefers K&R style defns for external functions.
1137 (regerror) [!defined _LIBC]: Likewise.
1138 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1139 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1140 (build_range_exp, build_collating_symbol):
1142 (re_compile_fastmap): Use '\0' to memset, not 0.
1143 (utf8_sb_map): Make the calculations more obvious.
1144 (init_dfa, parse_bracket_exp, build_charclass_op):
1145 Call calloc and cast result, as glibc does.
1146 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1147 (build_range_exp, build_collating_symbol):
1148 Now internal functions.
1150 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1152 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1153 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1154 Don't depend on VMS; depend on __VMS instead, for POSIX
1155 namespace cleanness.
1156 (regoff_t): Define to ssize_t, not long int.
1158 Remove the REG_ macros named below. Instead, make the old names
1159 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1161 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1162 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1163 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1164 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1165 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1166 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1167 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1168 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1169 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1170 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1171 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1172 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1173 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1174 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1175 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1176 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1177 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1179 Remove. All uses replaced by the old RE_* names.
1180 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1181 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1182 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1183 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1184 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1185 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1186 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1187 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1188 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1189 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1190 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1191 Don't bother having these macros be independent of each others'
1192 values, since they no longer exist in the POSIX name space.
1194 Rename the following member names back to their old names,
1195 unless !__USE_GNU_REGEX. All uses changed back.
1196 (buffer): Renamed from re_buffer.
1197 (allocated): Renamed from re_allocated.
1198 (used): Renamed from re_used.
1199 (syntax): Renamed from re_syntax.
1200 (fastmap): Renamed from re_fastmap.
1201 (translate): Renamed from re_translate.
1202 (can_be_null): Renamed from re_can_be_null.
1203 (regs_allocated): Renamed from re_regs_allocated.
1204 (fastmap_accurate): Renamed from re_fastmap_accurate.
1205 (no_sub): Renamed from re_no_sub.
1206 (not_bol): Renamed from re_not_bol.
1207 (not_eol): Renamed from re_not_eol.
1208 (newline_anchor): Renamed from re_newline_anchor.
1209 (num_regs): Renamed from rm_num_regs.
1210 (start): Renamed from rm_start.
1211 (end): Renamed from rm_end.
1213 (free_state): Move up a bit.
1215 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1216 #define to be empty.
1217 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1218 when that is what is intended.
1219 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1220 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1222 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1223 All uses changed back to re_malloc, etc. It's now the caller's
1224 responsibility to check for overflow; all callers changed.
1225 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1226 (re_x2nrealloc): Remove.
1227 (free_state): Remove decl.
1229 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1230 (re_set_registers, re_exec):
1233 2006-01-31 Roland McGrath <roland@redhat.com>
1235 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1236 Reported by Mike Frysinger <vapier@gentoo.org>.
1238 2006-01-15 Andreas Jaeger <aj@suse.de>
1241 * regex_internal.c (re_string_reconstruct): Adjust for
1242 build_wcs_upper_buffer change.
1243 (build_wcs_upper_buffer): Change return type.
1245 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1247 * regex_internal.h: Include <stdint.h> if available.
1249 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1251 * regex_internal.h (SIZE_MAX): Provide a default definition.
1253 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1255 * regcomp.c: Adjust for changed secondary hash function.
1257 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1259 * regex.h: Pretty printing.
1260 Clean up namespace a bit.
1262 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1264 * regexec.c (update_cur_sifted_state, check_arrival,
1265 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1267 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1268 Ulrich Drepper <drepper@redhat.com>
1271 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1272 (bitset_word_t): Renamed from bitset_word. All uses changed.
1274 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1277 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1278 * regcomp.c: Remove unnecessary uses of
1279 unsigned RE_TRANSLATE_TYPE.
1280 * regex_internal.h: Likewise.
1281 * regex_internal.c: Likewise.
1282 * regexec.c: Likewise.
1283 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1285 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1287 * regexec.c (find_recover_state): Remove unnecessary
1289 (transit_state_bkref): Make DFA a const pointer.
1290 (get_subexp): Likewise.
1291 (check_arrival): Likewise.
1292 (update_cur_sifted_state): Likewise.
1293 (re_search_internal): Likewise.
1294 (prune_impossible_nodes): Likewise.
1295 (acquire_init_state_context): Likewise.
1296 (proceed_next_node): Likewise.
1297 (set_regs): Likewise.
1298 (free_fail_stack_return): Likewise.
1299 (check_arrival_expand_ecl): Mark DFA parameter as const.
1300 (check_arrival_expand_ecl_sub): Likewise.
1301 (check_subexp_limits): Likewise.
1302 (sub_epsilon_src_nodes): Likewise.
1303 (add_epsilon_src_nodes): Likewise.
1304 (merge_state_array): Likewise.
1305 (update_regs): Likewise.
1306 (build_trtable): Likewise.
1307 (sift_states_backward): Mark MCTX parameter as const.
1308 (build_sifted_states): Likewise.
1309 (update_cur_sifted_state): Likewise.
1310 (sift_states_mkref): Likewise.
1311 (check_arrival_expand_ecl): Mark eclosure as const.
1312 (check_dst_limits_calc_pos_1): Likewise.
1313 * regex_internal.h (re_match_context_t): Make dfa a const
1316 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1318 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1319 (transit_state_sb): Likewise.
1320 (transit_state_mb): Likewise.
1321 (sift_states_iter_mb): Likewise.
1322 (check_arrival_add_next_nodes): Likewise.
1323 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1324 [_LIBC] (re_search_2_stub): Use mempcpy.
1326 * regex_internal.c (re_string_reconstruct): Avoid calling
1327 mbrtowc for very simple UTF-8 case.
1329 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1331 (re_acquire_state_context): Likewise.
1332 * regex_internal.h: Adjust prototypes.
1334 * regex.c: Prevent using C++ compilers.
1336 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1337 (re_acquire_state_context): Likewise.
1339 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1340 Bruno Haible <bruno@clisp.org>
1342 * stdint_.h: On OpenBSD, don't redefine types already included in
1343 <sys/types.h> and <inttypes.h>.
1345 2006-03-24 Eric Blake <ebb9@byu.net>
1347 * time_r.c (copy_string_result): Remove, as it is no longer used.
1349 2006-03-24 Simon Josefsson <jas@extundo.com>
1351 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1352 including some doc fixes.
1353 (base64_encode_alloc): Fix +1 bug on allocation failures.
1355 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1357 * base64.c (base64_encode): Do not read past end of array with
1358 unsanitized input on systems with CHAR_BIT > 8.
1360 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1362 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1363 Typedef to long int, not to off_, as POSIX will likely change
1366 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1368 * argp-help.c (validate_uparams): Fix typo
1369 * argp-parse.c (argp_default_options): Consistently begin help
1370 messages with a lowercase letter.
1372 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1374 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1375 overrun buffers and shouldn't be used (much as gets shouldn't be
1377 * time_r.c (asctime_r, ctime_r): Likewise.
1379 2006-03-08 Simon Josefsson <jas@extundo.com>
1381 * gc-gnulib.c (randomize): Don't open files called 'no', they
1382 signal that configure disabled the device.
1384 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1386 * c-stack.c: Include unistd.h unconditionally, since we now assume
1388 * getlogin_r.c: Likewise.
1389 * getlogin_r.h: Likewise.
1391 * pagealign_alloc.c: Likewise.
1392 * unistd_.h: Remove; no longer needed.
1394 2006-03-07 Simon Josefsson <jas@extundo.com>
1396 * unistd_.h: New file.
1398 2006-03-07 Simon Josefsson <jas@extundo.com>
1400 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1402 2006-03-01 Simon Josefsson <jas@extundo.com>
1404 * readline.c: Fix typo, tiny patch from Stepan Kasal
1407 2006-02-28 Simon Josefsson <jas@extundo.com>
1409 * getopt.c: Protect #include of unistd.h, for MSVS.
1411 2006-02-27 Simon Josefsson <jas@extundo.com>
1413 * base64.h: Indent #define's. From Jim Meyering
1416 2006-02-27 Jim Meyering <jim@meyering.net>
1418 Revert the change of 2006-02-24, so these files can continue
1419 to be sync'd from gettext.
1420 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1423 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1425 * glob.c: Say "invalid" rather than "illegal" in comments.
1427 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1429 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1431 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1433 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1434 AT_FDCWD exceeds INT_MAX.
1435 * openat.h (AT_FDCWD): Likewise.
1437 2006-02-14 Jim Meyering <jim@meyering.net>
1439 Sync from coreutils.
1441 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1442 failure on deficient systems, and simplify gnulib lgpl dependencies.
1443 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1444 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1446 * xalloc-die.c: Remove unused definition of N_.
1448 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1450 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1452 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1454 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1455 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1457 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1459 * argp-namefrob.h: Restore changes accidentally lost during the
1460 "autoupdate" on 2005-12-12.
1462 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1464 * fnmatch.c (L_): Renamed from L, to work around a bug in
1465 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1466 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1469 2006-01-26 Simon Josefsson <jas@extundo.com>
1471 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1472 prototype is visible on mingw32.
1474 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1477 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1480 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1482 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1483 attempt to open for write; this always fails, at least on POSIX
1484 hosts. This reinstates the 2006-01-09 change, which was
1485 inadvertently removed.
1487 2006-01-26 Bruno Haible <bruno@clisp.org>
1488 Paul Eggert <eggert@cs.ucla.edu>
1490 * stdbool_.h (_Bool)
1491 [(! (defined __cplusplus || defined __BEOS__)
1492 && !defined __GNUC__
1493 && !(defined __HP_cc || defined __xlc__
1494 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1495 || defined __sgi))]:
1496 #define to signed char in these cases too; this simplifies
1497 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1498 etc., separately) and makes it more conservative.
1500 2006-01-21 Jim Meyering <jim@meyering.net>
1502 Sync from the stable (b5) branch of coreutils:
1504 * fts.c (fts_children): Don't let close() clobber errno from
1507 * fts.c (fts_stat): When following a symlink-to-directory,
1508 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1509 a dangling symlink. That can also happen at least for ELOOP.
1510 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1511 FYI, this bug predates the inclusion of fts.c in coreutils.
1513 * fts.c (fts_open): Put new maxarglen declaration and uses
1514 in their own block, so pre-c99 compilers don't object.
1516 Avoid the double-free (first in fts_read, second in fts_close) that
1517 would occur when an `active' directory is made inaccessible (e.g.,
1518 via chmod a-x) during a traversal.
1519 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1520 before returning. Reproduce this failure by
1521 mkdir -p a/b; cd a; chmod a-x . b
1522 Reported by Stavros Passas.
1524 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1526 * argp-namefrob.h: Bugfix. Remove stray #
1528 2006-01-25 Bruno Haible <bruno@clisp.org>
1530 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1532 Reported by Paul Eggert.
1534 2006-01-25 Jim Meyering <jim@meyering.net>
1536 * fileblocks.c: Remove more useless parentheses.
1537 * readutmp.h: Likewise.
1539 2006-01-24 Bruno Haible <bruno@clisp.org>
1541 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1543 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1546 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1547 to avoid problems with the built-in _Bool type.
1548 Reported by Paul Eggert on 2005-11-26.
1550 2006-01-24 Jim Meyering <jim@meyering.net>
1552 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1554 2006-01-24 Simon Josefsson <jas@extundo.com>
1556 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1559 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1561 Work around porting bugs reported by Dieter in
1562 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1563 * getopt.c (_NOPROTO): Remove; no longer needed.
1564 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1565 Include "getopt.h" first, to check interface.
1566 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1568 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1569 (__strndup): Revert to K&R-style function dfns, the glibc style.
1570 * strnlen.c: Don't claim it's taken from glibc; it's not.
1571 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1572 Include strnlen.h first, to get prototype properly.
1573 (strnlen): Renamed from __strnlen.
1576 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1578 These changes imported from libc.
1579 * getopt.c: Use __fxprintf instead of inline stream orientation
1580 test and two separate function calls.
1581 * strndup.c (__strndup): Add libc_hidden_def.
1583 2006-01-22 Bruno Haible <bruno@clisp.org>
1585 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1586 temporary buffer for sprintf, take into account the precision also
1587 for 'd', 'i', 'u', 'o', 'x', 'X'.
1589 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1591 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1592 to pacify gcc -Wswitch-default.
1594 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1596 * argp-help.c (usage_long_opt): Do not print DOC options.
1597 (__argp_base_name): Removed
1598 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1600 (__argp_base_name): Provide macro definition or extern declaration
1601 depending on the configuration
1603 2006-01-20 Simon Josefsson <jas@extundo.com>
1605 * inet_ntop.h: Unconditionally include sys/socket.h.
1607 2006-01-19 Simon Josefsson <jas@extundo.com>
1609 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1611 2006-01-12 Simon Josefsson <jas@extundo.com>
1613 * base64.c: Fix warning, reported by Bruno Haible
1614 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1616 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1618 Sync from coreutils.
1619 * md5.c: Fix commentary typos.
1620 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1621 * md5.h (__attribute__): Remove; unused.
1622 * sha1.c: Fix commentary to match md5 better.
1623 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1624 so that we don't need to worry about alignment. All uses changed.
1625 This merges the 2005-10-28 md5 change into sha1.
1627 2006-01-11 Jim Meyering <jim@meyering.net>
1629 Sync from coreutils.
1630 * md5.c (OP): Fix spacing.
1632 2006-01-11 Simon Josefsson <jas@extundo.com>
1634 * stdint_.h (SIZE_MAX): Add missing (.
1636 2006-01-10 Bruno Haible <bruno@clisp.org>
1638 * argp.h (__const): Remove macro. Use const instead.
1639 * argp-fmtstream.h (__const): Likewise.
1640 * glob_.h (__const): Remove macro.
1641 * glob-libc.h: Use const instead of __const.
1643 2006-01-10 Jim Meyering <jim@meyering.net>
1645 Avoid the double-free (first in fts_read, second in fts_close) that
1646 would occur when an `active' directory is made inaccessible (e.g.,
1647 via chmod a-x) during a traversal.
1648 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1649 before returning. Reproduce this failure by
1650 mkdir -p a/b; cd a; chmod a-x . b
1651 Reported by Stavros Passas.
1653 Sync from coreutils.
1654 * sha1.c: Tweak grammar in a comment.
1656 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1658 * regex_internal.h (BITSET_WORD_BITS):
1659 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1660 preprocessor mishandles large unsigned values as if they were signed.
1661 Problem reported by Claudio Fontana in
1662 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1664 2006-01-10 Simon Josefsson <jas@extundo.com>
1666 * socket_.h: New file.
1668 2006-01-10 Bruno Haible <bruno@clisp.org>
1670 * localcharset.c: Update from GNU gettext.
1672 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1674 Sync from coreutils.
1675 * chdir-long.c (cdb_free): Don't bother trying to open directory
1676 for write access: POSIX says that must fail.
1677 * fts.c (diropen): Likewise.
1678 * save-cwd.c (save_cwd): Likewise.
1679 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1680 well, for minor improvements on hosts that lack O_DIRECTORY.
1681 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1682 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1683 Fall back on chown if open failed with EACCES.
1685 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1686 Report an error at compile-time if only a 1-second nominal clock
1687 resolution is found.
1689 * lchmod.h: New file.
1690 * mkdir-p.c: Include lchmod.h, lchown.h.
1691 (make_dir_parents): Use lchown rather than chown, and
1692 lchmod rather than chmod.
1694 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1695 too. Problem with "none" reported by Bob Proulx. Problem with
1696 "proc" reported by n0dalus.
1698 * mountlist.c: Include <limits.h>.
1699 (dev_from_mount_options)
1700 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1701 New function. It no longer assumes "dev=" has the System V meaning
1702 on Linux (since it doesn't). It also parses "dev=" more carefully.
1703 (read_file_system_list)
1704 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1705 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1708 * posixtm.h (PDS_PRE_2000): New macro.
1709 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1710 All usages changed. Reject dates outside the range 1969-1999 if
1711 PDS_PRE_2000 is used.
1713 2006-01-09 Jim Meyering <jim@meyering.net>
1715 Sync from coreutils.
1717 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1719 * chdir-safer.h, chdir-safer.c: New files.
1721 * modechange.c (mode_compile): Reject an invalid mode string
1722 that starts with an octal digit. From Andreas Gruenbacher.
1724 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1725 and dup to open_safer and dup_safer, respectively.
1726 (openat_permissive): Fix typo in comment.
1728 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1729 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1730 (_): Remove; no longer needed.
1731 (openat): Renamed from rpl_openat; no need for rpl_openat
1732 since openat.h renames openat for us.
1733 Replace most of the body with a call to openat_permissive,
1734 to avoid duplicate code.
1735 Port to (probably hypothetical) environments were mode_t is
1737 (openat_permissive): Require mode arg, so that we can check
1738 types better. Put it just after flags. Change cwd failure
1739 indicator from pointer-to-bool to pointer-to-errno-value.
1740 All callers changed.
1741 Invoke openat_save_fail and/or openat_restore_fail if
1742 cwd_errno is null, so that openat can call us.
1743 (openat_permissive, fdopendir, fstatat, unlinkat):
1744 Simplify errno handling to avoid some duplicate code,
1745 as it's OK to set errno on success.
1746 * openat.h: Revamp code so that function macros depend on
1747 __OPENAT_PREFIX only, not also on AT_FDCWD.
1748 (openat_ro): Remove. Caller changed to use openat_permissive.
1749 (openat_permissive): Now a macro, if not a function.
1750 (openat_restore_fail, openat_save_fail): Now always functions,
1751 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1753 * openat-priv.h: New file, defining macros used by mkdirat.c
1755 * mkdirat.c: Include openat-priv.h.
1756 Remove definitions of macros defined therein.
1757 * openat.c: Likewise.
1759 * mkdirat.c (mkdirat): New file and function.
1760 * openat.h (mkdirat): Declare.
1762 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1764 * openat.h (openat_permissive): Declare.
1765 (openat_ro): Define.
1767 * openat.c (EXPECTED_ERRNO): New macro.
1768 (openat_permissive): New function -- used in remove.c rewrite.
1769 (all functions): Set errno just before returning, only if there
1770 was an actual failure.
1771 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1773 Emulate openat-family functions using Linux's procfs, if possible.
1774 Idea and some code based on Ulrich Drepper's glibc changes.
1776 * openat.c: (BUILD_PROC_NAME): New macro.
1777 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1778 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1779 before falling back on save_cwd and restore_cwd.
1780 (fdopendir, fstatat, unlinkat): Likewise.
1782 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1783 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1785 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1786 as second argument to va_arg. Otherwise, some versions of gcc
1787 warn that `if this code is reached, the program will abort'.
1789 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1791 Sync from coreutils.
1793 Add POSIX ACL support
1794 * acl.h (copy_acl, set_acl): Add declarations.
1795 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1796 systems other than Linux.
1797 (chmod_or_fchmod): New function: use fchmod when possible,
1798 and chmod otherwise.
1799 (file_has_acl): Add a POSIX ACL implementation, with a
1800 Linux-specific subcase.
1801 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1802 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1803 acls are unsupported.
1804 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1805 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1808 2006-01-09 Bruno Haible <bruno@clisp.org>
1810 * sysexit_.h (EX_OK): New macro.
1811 Suggested by Martin Lambers <marlam@marlam.de>.
1813 2006-01-09 Bruno Haible <bruno@clisp.org>
1815 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1816 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1817 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1818 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1820 2006-01-09 Bruno Haible <bruno@clisp.org>
1822 * stdint_.h (SIZE_MAX): Write the value without involving negative
1825 2005-10-16 Bruno Haible <bruno@clisp.org>
1827 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1828 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1830 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1832 * strftime.c (tzname): Don't declare if it is already #defined.
1833 Problem reported for Mingw by Mark Junker.
1835 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1837 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1838 long int, not int, for nanosecond counts, so that people who are
1839 used to POSIX struct timespec won't be surprised. Reported by Jim
1842 2005-12-16 Jim Meyering <jim@meyering.net>
1844 * fprintftime.c, fprintftime.h: New files.
1846 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1848 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1849 * argp-help.c (fill_in_uparams): Check if the constructed
1850 struct uparams is valid. Fall back to the default values if it is
1853 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1855 * argp-help.c (__argp_base_name): New function
1856 (__argp_short_program_name): Rewrite using __argp_base_name
1857 * argp-namefrob.h: Define program_invocation_name and
1858 program_invocation_short_name if requested
1859 (__argp_base_name): Add prototype
1860 * argp-parse.c (argp_def): Use gettext wrappers
1861 (argp_default_parser): Use __argp_base_name
1862 * argp-pin.c: New file. Defines program_invocation_name and
1863 program_invocation_short_name on systems that lack them.
1865 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1867 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1868 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1869 porting problem reported by Georg Schwarz in
1870 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1872 2005-07-09 Bruno Haible <bruno@clisp.org>
1874 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1875 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1876 Reported by Mark Junker <mjscod@gmx.de>.
1878 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1880 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1881 (uintmax_t) [defined uintmax_t]: Do not declare.
1882 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1883 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1884 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1885 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1886 sake of portability to weird hosts that C allows (though we don't
1887 know of any practical examples).
1889 * savedir.h (fdsavedir): New decl.
1890 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1891 contains most of the former guts of savedir.
1892 (savedir): Use savedirstream.
1895 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1897 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1898 coreutils no longer futzes with rounding modes.
1900 2005-11-14 Jim Meyering <jim@meyering.net>
1902 * mkstemp-safer.c: Include <config.h>, required for possible
1903 replacement of mkstemp.
1905 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1907 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1909 (gethrxtime) [! (HAVE_NANOUPTIME
1910 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1911 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1912 our own approximation.
1914 2005-11-10 Simon Josefsson <jas@extundo.com>
1916 * readline.c: Remove EOL.
1918 2005-11-08 Eric Blake <ebb9@byu.net>
1920 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1922 2005-11-08 Eric Blake <ebb9@byu.net>
1924 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1926 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1928 Fix porting problem reported by Theodoros V. Kalamatianos.
1929 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1930 Don't assume that futimes failing means we must fail.
1932 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1934 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1935 leave errno alone. Problem reported by Dmitry V. Levin.
1937 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1939 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1940 errno alone. Problem reported by Frederic Jolliton.
1942 2005-10-28 Simon Josefsson <jas@extundo.com>
1944 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1945 "restrict" keywords, as per POSIX. Protect the function
1946 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1947 Don't use K&R prototypes. Check the sprintf return values.
1948 Re-define EAFNOSUPPORT if not present. Indent.
1950 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1951 suggested by Bruno Haible <bruno@clisp.org>.
1953 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1955 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1957 * gc-libgcrypt.c: Add MD2 (which is not available through
1960 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1962 * md2.h, md2.c: New files.
1964 2005-10-24 Simon Josefsson <jas@extundo.com>
1966 * md4.h: Shrink buffer size, now that we changed the type.
1968 2005-10-22 Simon Josefsson <jas@extundo.com>
1970 * arcfour.h, arcfour.c: Use fixed size indices in the
1971 arcfour_context struct (simplify test vector testing in GNU
1974 2005-10-22 Simon Josefsson <jas@extundo.com>
1976 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1977 suggested by Bruno Haible <bruno@clisp.org>.
1979 2005-10-22 Simon Josefsson <jas@extundo.com>
1981 * crc.h: Include stddef.h, for size_t.
1983 2005-10-21 Simon Josefsson <jas@extundo.com>
1985 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1986 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1988 2005-10-21 Simon Josefsson <jas@extundo.com>
1990 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1993 2005-10-21 Simon Josefsson <jas@extundo.com>
1995 * gc-gnulib.c: Support ARCTWO in CBC mode.
1997 2005-10-21 Simon Josefsson <jas@extundo.com>
1999 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2002 * hmac-sha1.c (hmac_sha1): Likewise.
2004 * crc.c (crc32_update): Actually use crc parameter, suggested by
2005 Bruno Haible <bruno@clisp.org>.
2007 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2010 2005-10-21 Simon Josefsson <jas@extundo.com>
2012 * des.h, des.c: New files.
2014 * gc-gnulib.c: Support DES.c
2016 2005-10-21 Simon Josefsson <jas@extundo.com>
2018 * arctwo.h, arctwo.c: New files.
2020 * gc-gnulib.c: Support ARCTWO.
2022 2005-10-21 Simon Josefsson <jas@extundo.com>
2024 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2026 2005-10-19 Simon Josefsson <jas@extundo.com>
2028 * gc-gnulib.c: Support ARCFOUR.
2030 2005-10-19 Simon Josefsson <jas@extundo.com>
2032 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2035 * gc.h: Add ECB enum type.
2037 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2039 2005-10-19 Simon Josefsson <jas@extundo.com>
2041 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2043 2005-10-18 Simon Josefsson <jas@extundo.com>
2045 * md4.h, md4.c: New files, based on md5.?.
2047 2005-10-17 Simon Josefsson <jas@extundo.com>
2049 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2051 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2053 2005-10-17 Simon Josefsson <jas@extundo.com>
2055 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2057 2005-10-17 Simon Josefsson <jas@extundo.com>
2059 * gc.h, gc-libgcrypt.c: Add ciphers.
2061 2005-10-17 Simon Josefsson <jas@extundo.com>
2063 * sha1.c: Use uint32_t instead of md5_uint32.t
2065 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2068 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2070 * md5.h: Use stdint.h and uint32_t. Doc fix.
2072 2005-10-15 Simon Josefsson <jas@extundo.com>
2074 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2076 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2078 2005-10-14 Simon Josefsson <jas@extundo.com>
2080 * arcfour.h, arcfour.c: New files.
2082 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2084 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2085 include <wchar.h>; no longer needed.
2087 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2088 and Ulrich Drepper <drepper@redhat.com>
2091 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2092 instead of inline stream orientation test and two separate
2093 function calls. Pay no attention to USE_IN_LIBIO.
2095 2005-10-14 Roland McGrath <roland@redhat.com>
2097 Import from libc. [BZ #1331]
2098 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2100 Reported by Matej Vela <vela@debian.org>.
2102 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2104 * mkdir-p.c (make_dir_parents): Don't report an error if an
2105 intermediate directory is in a read-only file system. Problem
2106 reported by Eric Blake.
2108 2005-10-13 Simon Josefsson <jas@extundo.com>
2110 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2111 Move memory allocation outside of loop.
2113 2005-10-12 Simon Josefsson <jas@extundo.com>
2115 * gc-pbkdf2-sha1.c: New file.
2117 * gc.h: Add gc_pbkdf2_sha1 prototype.
2119 2005-10-12 Simon Josefsson <jas@extundo.com>
2121 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2122 suggested by Bruno Haible <bruno@clisp.org>.
2124 2005-10-12 Simon Josefsson <jas@extundo.com>
2126 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2128 * gc-gnulib.c (gc_hmac_sha1): New function.
2130 2005-10-12 Simon Josefsson <jas@extundo.com>
2132 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2134 2005-10-12 Simon Josefsson <jas@extundo.com>
2136 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2137 GC_USE_HMAC_MD5, respectively.
2139 * gc-libgcrypt.c (gc_md5): Fix assert call.
2142 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2144 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2146 * gc-gnulib.c (gc_hash_buffer): Ditto.
2148 2005-10-11 Bruno Haible <bruno@clisp.org>
2150 * c-strcasestr.h: New file, from GNU gettext.
2151 * c-strcasestr.c: New file, from GNU gettext.
2153 2005-10-11 Bruno Haible <bruno@clisp.org>
2155 * c-strcase.h: New file, from GNU gettext.
2156 * c-strcasecmp.c: New file, from GNU gettext.
2157 * c-strncasecmp.c: New file, from GNU gettext.
2159 2005-10-11 Simon Josefsson <jas@extundo.com>
2161 * crc.h, crc.c: New files.
2163 * gc.h (gc_hash_buffer): Add doc.
2165 2005-10-08 Simon Josefsson <jas@extundo.com>
2167 * gc.h: Add gc_hash and gc_hash_buffer.
2169 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2171 * gc-libgcrypt.c (gc_hash_buffer): Add.
2173 2005-10-11 Bruno Haible <bruno@clisp.org>
2175 * strcasecmp.c: Include limits.h.
2176 (strcasecmp): Avoid integer overflow on exotic platforms.
2177 * strncasecmp.c: Include limits.h.
2178 (strncasecmp): Avoid integer overflow on exotic platforms.
2179 Reported by Paul Eggert.
2181 2005-10-06 Simon Josefsson <jas@extundo.com>
2183 * hmac-md5.c: New file.
2187 2005-10-06 Simon Josefsson <jas@extundo.com>
2189 * memxor.c (memxor): Avoid casts and warnings.
2191 2005-10-05 Derek Price <derek@ximbiot.com>
2193 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2195 2005-10-05 Simon Josefsson <jas@extundo.com>
2197 * memxor.c (memxor): Fix compiler error.
2199 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2200 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2202 * memxor.h, memxor.c: New files.
2204 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2205 we assume all systems have it, suggested by Jim Meyering
2206 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2207 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2208 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2211 2005-10-04 Bruno Haible <bruno@clisp.org>
2213 * verify.h (verify_true): Provide alternative definition for C++.
2215 2005-10-04 Simon Josefsson <jas@extundo.com>
2217 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2218 D. Baushke" <mdb@gnu.org>.
2220 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2222 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2223 (SSIZE_MAX): New macro, if not already defined.
2224 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2227 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2229 * exclude.c: Include verify.h.
2230 (verify): Remove. All callers changed to use verify.h's version.
2231 * strtoimax.c: Likewise.
2232 * utimecmp.c: Likewis.e
2234 Sync from coreutils.
2235 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2236 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2237 * .cvsignore: Add fts.h, search.h, t-fpending.
2238 * settime.c (settime): Fix { typo in previous patch. Also, don't
2239 bother returning ENOSYS if settimeofday or stime fails; just let
2240 them return whatever errno they want to return.
2241 * utimens.c: Include unistd.h, for dup2.
2242 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2243 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2245 2005-10-02 Jim Meyering <jim@meyering.net>
2247 Sync from coreutils.
2248 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2249 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2250 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2251 Remove AT_FDCWD test.
2252 Do not consume the fd unless successful.
2253 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2254 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2255 block, so that we don't even try to compile it if settimeofday is
2256 available. This works around a compilation failure on OSF1 V5.1,
2257 due to stime requiring a `long int*' while tv_sec is `int'.
2259 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2261 * getdelim.c (getdelim): Remove unused variables.
2263 2005-10-01 Simon Josefsson <jas@extundo.com>
2265 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2266 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2267 AI_* and EAI_* definitions. Protect function declarations.
2269 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2271 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2272 so that the code works even with ancient cpp. Portability problem
2273 with GCC 2.7.2.1 reported by Thomas M.Ott.
2275 2005-09-27 Jim Meyering <jim@meyering.net>
2277 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2279 * intprops.h (signed_type_or_expr__): Define.
2280 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2283 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2285 * verify.h (verify_expr): Remove, replacing with:
2286 (verify_true): New macro that returns true instead of void.
2287 (verify_type__): Remove.
2288 (verify): Use verify_true rather than verify_type__.
2290 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2292 * utimens.c (ENOSYS): Define if not already defined.
2293 (futimens): Support having a null PATH if the file descriptor
2296 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2298 (__attribute): Define to empty unless GCC 3.1 or later.
2299 This works around a core dump on OpenBSD 3.4, which has GCC
2300 2.95.3, which dumps core when given __attribute__(()). It also
2301 simplifies other tests, since we really don't want to bother with
2302 worrying about which ancient version of GCC supported what.
2303 Original problem reported by Yoann Vandoorselaere, with part of
2304 the fix suggested by Derek Price.
2306 2005-09-24 Jim Meyering <jim@meyering.net>
2308 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2309 so we can once again use a positive bitfield width of 1 -- now we
2310 don't have to explain why we were using a bitfield width of 2.
2312 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2314 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2315 Problem reported by Eric Blake.
2316 (getaddrinfo): Initialize se so that it's not garbage.
2317 Redo internal storage allocation so that it doesn't make unportable
2318 assumptions about alignment.
2321 * utimens.c (futimens): Use futimesat if available.
2322 Prefer it to futimes since it doesn't have the futimes bug.
2324 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2325 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2326 Instead, declare a function that returns a pointer to an array,
2327 and use verify_type__ to declare the size of the array.
2328 Problem and germ of a solution reported by Bruno Haible.
2329 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2330 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2332 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2334 Sync from coreutils.
2336 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2338 * argmatch.h: Include verify.h
2339 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2340 (ARGMATCH_ASSERT): Remove; unused.
2341 * canonicalize.c: Assume STDC_HEADERS.
2342 * exclude.c: Include "strcase.h".
2343 * regex_internal.h [!defined _LIBC]: Likewise.
2344 * getusershell.c: Include stdio--.h rather than stdio.h
2346 (getusershell): Call fopen, not fopen_safer.
2347 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2348 Do not include unistd-safer.h.
2349 (save_cwd): Don't call fd_safer; no longer needed
2350 now that we include fcntl--.h.
2352 * getdate.y (relative_time): New type.
2353 (RELATIVE_TIME_0): New constant.
2354 (parser_control): Use relative_time instead of doing it ourselves.
2355 (%union): Add new relative_time rel member.
2356 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2358 (relunit, relunit_snumber): Now of type rel.
2359 (zone, rel, relunit, get_date): Adjust to above changes.
2361 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2362 Do not include unistd-safer.h.
2363 (getloadavg): Don't call fd_safer; no longer needed
2364 now that we include fcntl--.h.
2366 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2367 (make_dir_parents): Treat ENOSYS like EEXIST.
2369 Improve quality of diagnostics on restore_cwd failure.
2370 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2371 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2372 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2373 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2374 each time through the loop. Do not diagnose restore_cwd failure;
2375 that is the caller's job (and perhaps the caller does not care).
2377 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2378 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2379 If the file already exists but is not a directory, don't bother
2380 to try to make its parents.
2381 Close potential file descriptor leak if we can't chdir("/") (!).
2382 Don't always return true if chdir($PWD) fails; return true only
2383 if the requested action was done successfully (except for the
2385 Don't log final directory unless we actually made it.
2386 Refactor to avoid duplicate code to fix up permissions.
2387 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2389 * strftime.c (my_strftime): Rewrite the previous change slightly,
2390 to make it a bit faster and (I hope) clearer.
2391 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2392 Fix bug in formats like %2N.
2394 * verify.h: New file.
2396 2005-09-22 Jim Meyering <jim@meyering.net>
2398 Sync from coreutils.
2400 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2402 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2403 the .tm_year member, since otherwise gcc-4.0 would now warn about
2404 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2406 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2407 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2409 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2410 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2411 when run in a time zone for which daylight savings time is in effect
2412 for the starting date.
2414 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2415 stop us from restricting permissions of just-created absolute-named
2417 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2418 to restore initial working directory.
2419 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2420 to tell caller if/when we change the working directory and are
2421 unable to return to the initial one.
2422 * mkdir-p.h (make_dir_parents): Update prototype.
2423 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2424 `return false'. This fixes a bug introduced on 2004-07-30.
2426 * openat.c (fdopendir): Be sure to close the supplied
2427 file descriptor before returning. This makes our replacement
2428 implementation a little closer to Solaris's, where fdopendir
2429 ties the file descriptor to the returned DIR* pointer.
2430 * openat.c (unlinkat): New function.
2431 * openat.h (unlinkat): Add prototype.
2432 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2433 (openat_restore_fail): Rename from openat_restore_die.
2434 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2436 Provide an alternative to exiting immediately upon save_cwd or
2437 restore_cwd failure. Now, an application can arrange e.g.,
2438 to perform a longjump in that case.
2439 * openat.c: Include dirname.h.
2440 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2441 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2442 and openat_restore_die rather than calling error directly.
2443 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2445 * openat-die.c (openat_save_die, openat_restore_die): New file.
2446 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2448 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2449 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2450 int utc, int nanoseconds);
2452 date should not have to allocate a megabyte of virtual memory to
2453 handle a format argument like +%1048575T. When implemented with
2454 strftime, it must allocate such a buffer, use strftime to fill it
2455 in, print it, then free it.
2456 With fprintftime, it simply prints everything and exits.
2457 With no need for memory allocation, that's one fewer way to fail.
2458 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2459 optional field width, not before, so we accept %9:z, not %:9z.
2460 (my_strftime): Be sure to use L_('x') for literals.
2462 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2463 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2464 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2465 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2466 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2467 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2468 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2469 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2470 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2472 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2473 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2474 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2475 and don't include <sys/file.h>).
2477 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2479 Sync from coreutils.
2481 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2482 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2483 [!LDAV_DONE]: Avoid unused variable warning.
2485 2005-09-21 Bruno Haible <bruno@clisp.org>
2487 * unicodeio.h (unicode_to_mb): New declaration.
2489 2005-09-20 Derek Price <derek@ximbiot.com>
2491 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2493 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2495 Use a consistent style for including <config.h>.
2496 * __fpending.c, acl.c, argmatch.c,
2497 argp-help.c, argp-parse.c,
2498 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2499 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2500 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2501 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2502 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2503 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2504 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2505 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2506 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2507 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2508 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2509 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2510 modechange.c, mountlist.c, open-safer.c, physmem.c,
2511 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2512 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2513 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2514 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2515 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2516 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2517 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2518 userspec.c, utimecmp.c, version-etc-fsf.c,
2519 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2520 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2521 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2522 Standardize inclusion of config.h.
2523 * __fpending.h, dirfd.h, getdate.h, human.h,
2524 inttostr.h: Removed inclusion of config.h from header files.
2525 * inttostr.c: Adjusted in-tree users.
2526 * timespec.h: Remove superfluous warning to include config.h.
2527 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2528 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2529 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2530 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2532 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2534 * stat-time.h: New file.
2535 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2536 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2538 (timespec_cmp): New function.
2539 * utimecmp.c: Include stat-time.h.
2540 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2541 members exist, not on the obsolescent ST_MTIM_NSEC.
2542 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2544 2005-09-15 Derek Price <derek@ximbiot.com>
2545 Paul Eggert <eggert@cs.ucla.edu>
2547 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2548 changes, consolidating in...
2549 * regex_internal.h: ...this file.
2551 2005-09-15 Derek Price <derek@ximbiot.com>
2553 * regex_internal.h: Blank `pure' for GNUC < 3.
2554 * regex_internal.c: Ditto, using this...
2555 (__GNUC_PREREQ): ...new macro.
2556 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2557 (__GNUC_PREREQ): ...this new macro.
2559 * strstr.h: Include string.h. Define strstr as a macro here.
2561 2005-09-13 Derek Price <derek@ximbiot.com>
2563 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2565 Reported by Jim Meyering <jim@meyering.net>.
2567 2005-09-13 Jim Meyering <jim@meyering.net>
2569 * canon-host.c: Filter through gnu indent and reword comments slightly.
2570 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2572 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2574 * lib/base64.c: Typo.
2575 (base64_encode): Put b64str in initialized data section.
2577 2005-09-12 Derek Price <derek@ximbiot.com>
2579 Return usable errors from canon-host.
2580 * canon-host.h: New file.
2581 * canon-host.c (canon_host): Wrap...
2582 (canon_host_r): ...this new function, which now relies exclusively on
2584 (ch_strerror): New function.
2585 (last_cherror): New global.
2586 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2587 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2589 (freeaddrinfo): Free ai->ai_canonname when set.
2591 2005-09-12 Derek Price <derek@ximbiot.com>
2592 Paul Eggert <eggert@cs.ucla.edu>
2594 * glob-libc.h: Renamed from glob_.h. The new version is
2595 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2596 protecting things that should be done only in gnulib contexts.
2597 * glob_.h: New file, containing only the glob things needed for
2599 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2600 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2601 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2602 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2603 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2604 and to respect the namespace rules better.
2606 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2608 Merge glibc and coreutils changes into gnulib, plus a few
2610 * md5.c: Use #error rather than a string.
2611 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2612 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2613 (__attribute__): Define to empty for non recent-GCC.
2614 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2615 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2616 Renamed from their non-__ counterparts, with new macros replacing
2617 them if not _LIBC. Add __THROW attribute.
2619 (struct md5_ctx): Align buffer if using GCC.
2620 * sha1.h (struct sha1_ctx): Likewise.
2621 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2622 The old name was backwards.
2623 (NOTSWAP): Remove; not used.
2624 (rol): New macro, moved here from md5.h.
2625 (sha1_process_block): Remove a FIXME that doesn't make sense.
2627 2005-09-12 Derek Price <derek@ximbiot.com>
2629 * gai_strerror.c: Include config.h when available. Include
2630 getaddrinfo.h before other headers to test interface.
2631 Reported by Larry Jones <lawrence.jones@ugs.com>.
2633 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2635 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2636 definitions, since that's the preferred style in glibc.
2637 Fix a minor spacing issue, and update copyright notice to match glibc's.
2639 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2641 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2643 2005-09-06 Simon Josefsson <jas@extundo.com>
2645 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2646 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2648 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2650 Change bitset word type from unsigned int to unsigned long int,
2651 as this has better performance on typical 64-bit hosts.
2652 Port bitset code to hosts with unusual word sizes.
2653 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2654 (build_collating_symbol):
2655 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2656 argument is a bitset. This is merely a style issue, but it makes
2657 it clearer that an entire array is expected.
2658 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2659 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2660 Port to the case where bitset_word is not the same as unsigned int.
2661 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2662 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2664 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2665 (build_trtable, group_nodes_into_DFAstates):
2667 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2668 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2669 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2670 * regexec.c (group_nodes_into_DFAstates): Likewise.
2671 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2672 * regcomp.c (optimize_subexps, lower_subexp):
2673 Work even if bitset_word has holes in its bitwise representation.
2674 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2675 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2677 * regex_internal.c (re_string_reconstruct):
2678 Don't assume UCHAR_MAX == 255.
2679 * regex_internal.h (bitset_set_all): Likewise.
2680 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2682 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2683 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2685 (BITSET_WORD_MAX): New macro.
2686 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2687 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2688 (bitset_empty, bitset_copy):
2689 Prefer sizeof (bitset) to multiplying it out ourselves.
2690 (bitset_not_merge): Remove; unused.
2691 (bitset_contain): Return bool, not unsigned int with one bit on.
2692 All callers changed.
2693 * regexec.c (build_trtable): Don't assume bitset has no stricter
2694 alignment than re_node_set; do this by defining a new internal
2695 type struct dests_alloc and using it to allocate memory.
2697 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2699 Check for arithmetic overflow when calculating sizes, to prevent
2700 some buffer-overflow issues. These patches are conservative, in the
2701 sense that when I couldn't determine whether an overflow was possible,
2702 I inserted a run-time check.
2703 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2704 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2705 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2706 (re_xnrealloc, re_x2nrealloc): New inline functions.
2707 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2708 (build_equiv_class, build_charclass): Check for arithmetic overflow
2709 in size expression calculations.
2710 * lib/regex_internal.c (re_string_realloc_buffers):
2711 (build_wcs_upper_buffer, re_node_set_add_intersect):
2712 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2713 (re_dfa_add_node, register_state): Likewise.
2714 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2715 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2716 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2717 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2719 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2721 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2722 to avoid a collision with bits/local_lim.h in glibc.
2723 All uses changed. Problem reported by Dmitry V. Levin in
2724 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2726 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2727 bugs in int versus size_t comparisons.
2728 (re_string_context_at): Fix bug where the code assumed that
2731 Use bool where appropriate.
2732 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2733 All callers changed.
2734 (calc_eclosure_iter): Likewise, for ROOT arg.
2735 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2736 (build_charclass_op): Likewise, for NON_MATCH arg.
2737 * regex_internal.c (re_string_allocate, re_string_construct):
2738 (re_string_construct_common): Likewise, for ICASE arg.
2739 * regexec.c (re_search_2_stub, re_search_stub):
2740 Likewise, for RET_LEN arg.
2741 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2742 (set_regs): Likewise, for FL_BACKTRACK arg.
2743 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2744 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2745 (calc_eclosure_iter, parse_bracket_exp):
2746 Use bool for internal variables that are booleans.
2747 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2748 (set_regs, build_sifted_states, sift_states_bkref):
2749 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2750 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2751 (find_collation_sequence_value):
2753 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2754 (re_node_set_compare):
2755 Return bool, not int. All callers changed.
2756 * regexec.c (check_halt_node_context, check_dst_limits):
2757 (build_trtable, check_node_accept): Likewise.
2758 * regex_internal.h: Include stdbool.h.
2760 Fix bugs uncovered when converting to bool.
2761 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2762 failure instead of charging ahead blindly.
2763 * regex_internal.c (register_state): Likewise.
2764 * regexec.c (re_search_2_stub): Use simpler method than boolean
2765 for freeing internal storage.
2766 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2767 bitset pieces used as boolean, to avoid undefined behavior
2768 on hosts that do int overflow checking.
2770 2005-08-31 Derek Price <derek@ximbiot.com>
2772 * getdelim.c (getdelim): Return EOF on EOF.
2773 Reported by Larry Jones <lawrence.jones@ugs.com>.
2775 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2777 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2778 lengths fit in regoff_t; this isn't true if regoff_t is the same
2780 * regex.c (re_search_internal): 5th arg is LAST_START
2781 (= START + RANGE) instead of RANGE. This avoids overflow
2782 problems when regoff_t is the same width as size_t.
2783 All callers changed.
2784 (re_search_2_stub): Check for overflow when adding the
2785 sizes of the two strings.
2786 (re_search_stub): Check for overflow when adding START
2787 to RANGE; if it occurs, substitute the extreme value.
2789 2005-08-31 Jim Meyering <jim@meyering.net>
2791 * regcomp.c (search_duplicated_node): Make first pointer arg
2793 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2794 (register_state): Likewise.
2795 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2796 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2797 (group_nodes_into_DFAstates): Likewise.
2799 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2801 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2802 old glibc regex code mishandles strings longer than 2**31 bytes.
2803 This patch fixes this when the regex code is used in gnulib
2804 (i.e., outside glibc).
2806 This patch should not affect the use of the regex code inside
2807 glibc. No doubt this problem also needs to be handled for glibc
2808 as well, but the result will be an incompatible change to the
2809 glibc ABI, and the old ABI will have to be supported too. That
2810 can be the the subject for another patch.
2812 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2813 governing whether the rest of this patch is active. By default,
2814 the macro is disabled and the patch has no effect.
2815 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2816 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2817 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2818 (re_match_2, re_set_registers): Use the new types.
2819 * regex_internal.h (Idx, re_hashval_t): New types.
2820 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2822 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2823 (re_string_context_at, bin_tree_t, re_dfastate_t):
2824 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2825 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2826 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2827 (re_string_char_size_at, re_string_wchar_at):
2828 (re_string_elem_size_at):
2829 Use the new types and macros to port to 64-bit hosts.
2830 Use unsigned types for internal values, so that the code
2831 mostly works even for arrays larger than SSIZE_MAX.
2832 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2833 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2834 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2835 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2836 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2837 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2838 (calc_inveclosure, parse_dup_op, build_range_exp):
2839 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2840 (fetch_number, create_token_tree, mark_opt_subexp):
2842 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2843 (create_cd_newstate, re_string_allocate, re_string_construct):
2844 (re_string_realloc_buffers, build_wcs_upper_buffer):
2845 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2846 (re_string_reconstruct, re_string_peek_byte_case):
2847 (re_string_fetch_byte_case, re_string_context_at):
2848 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2849 (re_node_set_init_copy, re_node_set_add_intersect):
2850 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2851 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2852 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2853 (re_acquire_state, re_acquire_state_context, register_state):
2855 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2856 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2857 (re_search_internal, re_search_2_stub, re_search_stub)
2858 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2859 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2860 (update_cur_sifted_state, check_dst_limits):
2861 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2862 (check_subexp_limits, sift_states_bkref, merge_state_array):
2863 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2864 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2865 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2866 (expand_bkref_cache, check_node_accept_bytes):
2867 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2868 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2869 (acquire_init_state_context, check_halt_node_context):
2870 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2871 (sift_states_backward, clean_state_log_if_needed):
2872 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2873 (find_recover_state, transit_state_sb, transit_state_mb):
2874 (transit_state_bkref, build_trtable, match_ctx_clean):
2876 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2877 to work around an assumption that REG_MISSING is negative.
2879 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2880 (seek_collating_symbol_entry) [defined _LIBC]:
2881 (lookup_collation_sequence_value) [defined _LIBC]:
2882 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2883 Use prototypes rather than old-style function definitions.
2884 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2885 (transit_state_sb) [0]:
2886 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2888 * regexec.c (re_search_internal): Simplify update of rm_so and
2891 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2892 (optimize_subexps, lower_subexp):
2893 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2894 since the signed shift might overflow. Use 1u<<31 instead.
2895 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2896 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2899 * regcomp.c (optimize_subexps, lower_subexp):
2900 Use CHAR_BIT rather than 8, for clarity.
2901 * regexec.c (check_dst_limits_calc_pos_1):
2902 (check_subexp_matching_top): Likewise.
2903 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2904 have to worry about portability issues when shifting it left.
2905 Remove no-longer-needed test for table_size > 0.
2906 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2907 in a word, as the resulting behavior is undefined.
2908 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2909 in one case, a <= should have been an <, and in another case the
2910 whole test was missing.
2911 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2912 the standard name CHAR_BIT.
2913 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2914 this is not true on one's complement and signed-magnitude hosts.
2916 * regex_internal.h (re_sub_match_top_t): Remove unused member
2918 (struct re_dfa_t): Remove unused member states_alloc.
2919 * regcomp.c (init_dfa): Don't initialize unused members.
2921 2005-08-31 Bruno Haible <bruno@clisp.org>
2923 * strstr.c: Include <stddef.h>, for NULL.
2924 * strcasestr.c: Likewise.
2925 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2927 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2929 * iconvme.h: Add prototype for iconv_alloc.
2931 2005-08-29 Simon Josefsson <jas@extundo.com>
2933 * iconvme.c: Fix errno.
2935 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2937 * iconvme.c: Split iconv_string into iconv_alloc.
2939 2005-08-27 Jim Meyering <jim@meyering.net>
2941 * fopen-safer.c: Merge minor changes from coreutils.
2942 * dup-safer.c: Likewise.
2943 * fd-safer.c: Likewise.
2945 Merge from coreutils.
2946 * stdio--.h: New file.
2947 * stdlib--.h: New file.
2948 * mkstemp-safer.c: New file.
2950 GNU tar needs these.
2951 * pipe-safer.c: New file.
2952 * creat-safer.c: New file.
2953 * fcntl--.h (creat): Define to creat_safer.
2954 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2955 * unistd--.h (pipe): Define to pipe_safer.
2956 * unistd-safer.h: Declare pipe_safer.
2958 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2960 * regex_internal.h: Remove all references to
2961 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2963 (bitset_not, bitset_merge, bitset_not_merge):
2964 (bitset_mask, re_string_allocate, re_string_construct):
2965 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2966 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2967 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2968 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2969 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2970 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2971 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2972 (re_acquire_state_context):
2973 Remove unnecessary forward decls.
2974 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2975 Put __attribute at function definition,
2976 now that the function decl has been removed.
2977 * lib/regex_internal.c (re_string_peek_byte_case):
2978 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2981 2005-08-26 Simon Josefsson <jas@extundo.com>
2983 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2984 Haible <bruno@clisp.org>.
2986 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2988 * regexec.c (set_regs): Don't alloca with an unbounded size.
2990 alloca modernization/simplification for regex.
2991 * regex.c: Remove portability cruft for alloca. This no longer
2992 needs to be at the start of the file, and can be moved into
2993 regex_internal.h and simplified.
2994 * regex_internal.h: Include <alloca.h>.
2995 (__libc_use_alloca) [!defined _LIBC]: New macro.
2996 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2997 now works outside glibc.
2999 2005-08-24 Simon Josefsson <jas@extundo.com>
3001 * getpass.c: Add WIN32 implementation. Conditionalize use of
3002 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3003 GLIBC specific code.
3005 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3007 Make regex safe for g++. This fixes one real bug (an "err"
3008 that should have been "*err"). g++ problem reported by
3010 * regex_internal.h (re_calloc): New macro, consistent with
3011 re_malloc etc. All callers of calloc changed to use re_calloc.
3012 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3013 not int. All callers changed.
3014 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3015 just use an array of size MB_LEN_MAX.
3016 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3017 (find_recover_state): Change "err" to "*err"; this fixes what
3018 appears to be a real bug.
3019 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3022 2005-08-25 Jim Meyering <jim@meyering.net>
3024 * open-safer.c: Include <config.h>.
3025 Otherwise, we'd lose LARGEFILE support in any file using
3028 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3030 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3031 * regex.h (regerror): Likewise.
3033 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3034 requires this. (The code never needed it.)
3036 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3037 All uses of recently-renamed identifiers changed to use the new,
3038 POSIX-compliant names. The code will build and run just fine
3039 without these changes, but it's better to eat our own dog food
3040 and use the standard-conforming names.
3042 * regex.h: Fix a multitude of POSIX name space violations.
3043 These changes have an effect only for programs that define
3044 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3045 do not change anything for programs compiled in the normal way.
3046 Also, there is no effect on the ABI.
3048 (_REGEX_SOURCE): New macro.
3049 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3050 defined and _GNU_SOURCE is not; this fixes a name space violation.
3052 Rename the following macros to obey POSIX requirements.
3053 The old names are still visible as macros if _REGEX_SOURCE is defined.
3054 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3055 RE_BACKSLASH_ESCAPE_IN_LISTS.
3056 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3057 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3058 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3059 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3060 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3061 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3062 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3063 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3064 (REG_INTERVALS): renamed from RE_INTERVALS.
3065 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3066 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3067 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3068 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3069 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3070 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3071 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3072 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3073 RE_UNMATCHED_RIGHT_PAREN_ORD.
3074 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3075 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3076 (REG_DEBUG): renamed from RE_DEBUG.
3077 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3078 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3079 unusual, since we can't clash with the POSIX REG_ICASE.
3080 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3081 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3082 (REG_NO_SUB): renamed from RE_NO_SUB.
3083 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3084 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3085 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3086 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3087 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3088 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3089 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3090 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3091 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3092 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3093 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3094 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3095 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3096 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3097 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3098 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3099 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3100 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3101 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3102 (REG_FIXED): Renamed from REGS_FIXED.
3103 (REG_NREGS): Renamed from RE_NREGS.
3105 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3106 of other REG_* macros, since POSIX says the user is allowed to
3107 #undef these macros selectively.
3109 (reg_errcode_t): Update comment stating what other tables need
3112 Rename the following enum values to obey POSIX requirements.
3113 The old names are still visible as macros.
3114 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3115 is not defined, since GNU is supposed to be a superset of POSIX as
3116 much as possible, and since we want reg_errcode_t to be a signed
3117 type for implementation consistency.
3118 (_REG_NOERROR): Renamed from REG_NOERROR.
3119 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3120 (_REG_BADPAT): Renamed from REG_BADPAT.
3121 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3122 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3123 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3124 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3125 (_REG_EBRACK): Renamed from REG_EBRACK.
3126 (_REG_EPAREN): Renamed from REG_EPAREN.
3127 (_REG_EBRACE): Renamed from REG_EBRACE.
3128 (_REG_BADBR): Renamed from REG_BADBR.
3129 (_REG_ERANGE): Renamed from REG_ERANGE.
3130 (_REG_ESPACE): Renamed from REG_ESPACE.
3131 (_REG_BADRPT): Renamed from REG_BADRPT.
3132 (_REG_EEND): Renamed from REG_EEND.
3133 (_REG_ESIZE): Renamed from REG_ESIZE.
3134 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3135 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3136 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3137 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3138 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3140 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3141 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3142 changed. But support the old name if the new one is not defined
3143 and if _REGEX_SOURCE.
3145 Change the following member names in struct re_pattern_buffer.
3146 The old names are still supported if !_REGEX_SOURCE.
3147 The new names are always supported, regardless of _REGEX_SOURCE.
3148 (re_buffer): Renamed from buffer.
3149 (re_allocated): Renamed from allocated.
3150 (re_used): Renamed from used.
3151 (re_syntax): Renamed from syntax.
3152 (re_fastmap): Renamed from fastmap.
3153 (re_translate): Renamed from translate.
3154 (re_can_be_null): Renamed from can_be_null.
3155 (re_regs_allocated): Renamed from regs_allocated.
3156 (re_fastmap_accurate): Renamed from fastmap_accurate.
3157 (re_no_sub): Renamed from no_sub.
3158 (re_not_bol): Renamed from not_bol.
3159 (re_not_eol): Renamed from not_eol.
3160 (re_newline_anchor): Renamed from newline_anchor.
3162 Change the following member names in struct re_registers.
3163 The old names are still supported if !_REGEX_SOURCE.
3164 The new names are always supported, regardless of _REGEX_SOURCE.
3165 (rm_num_regs): Renamed from num_regs.
3166 (rm_start): Renamed from start.
3167 (rm_end): Renamed from end.
3169 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3170 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3171 Prepend __ to parameter names.
3173 Undo yesterday's changes.
3175 2005-08-24 Jim Meyering <jim@meyering.net>
3177 Sync from coreutils.
3178 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3180 2005-08-21 Bruno Haible <bruno@clisp.org>
3182 * lock.h: Add multiple inclusion guard.
3183 * tls.h: Add multiple inclusion guard.
3185 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3187 * regex.h (REG_NOSYS)
3188 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3189 Define, since POSIX requires it as of 2001.
3190 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3191 New private symbol, used to keep the enum signed in all cases.
3192 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3193 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3195 * regex_internal.c (re_string_skip_chars, register_state):
3197 Remove forward decls; no longer needed now that we use prototypes.
3198 * regexec.c (acquire_init_state_context, check_halt_node_context):
3199 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3200 (clean_state_log_if_needed): Likewise.
3202 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3204 Fix problems reported by Sam Steingold in
3205 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3206 * regexec.c (sift_states_bkref): Fix portability bug: the code
3207 assumed that reg_errcode_t is a signed type, which is not
3208 necessarily true if _XOPEN_SOURCE is not defined.
3209 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3210 some compilers warn about it otherwise.
3212 2005-08-20 Jim Meyering <jim@meyering.net>
3214 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3215 of unused local, dfa.
3217 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3219 * regcomp.c (create_initial_state): Remove duplicate decl.
3220 (init_word_char, create_initial_state, duplicate_node_closure):
3221 (fetch_token, peek_token_bracket, build_range_exp):
3222 (build_collating_symbol): Remove forward decls; no longer needed
3223 now that we use prototypes.
3226 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3227 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3228 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3229 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3230 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3231 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3232 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3233 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3234 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3235 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3236 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3237 (build_charclass, build_charclass_op, fetch_number, create_tree):
3238 (create_token_tree, mark_opt_subexp, duplicate_tree):
3239 Use prototypes rather than old-style definitions.
3242 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3243 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3244 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3245 (re_string_reconstruct, re_string_peek_byte_case):
3246 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3247 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3248 (re_node_set_init_copy, re_node_set_add_intersect):
3249 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3250 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3251 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3252 (re_acquire_state, re_acquire_state_context, register_state):
3253 (create_ci_newstate, create_cd_newstate, free_state):
3255 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3256 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3257 (re_search_internal, prune_impossible_nodes):
3258 (acquire_init_state_context, check_matching, static):
3259 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3260 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3261 (update_regs, sift_states_backward, build_sifted_states):
3262 (clean_state_log_if_needed, merge_state_array):
3263 (update_cur_sifted_state, add_epsilon_src_nodes):
3264 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3265 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3266 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3267 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3268 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3269 (check_arrival, check_arrival_add_next_nodes):
3270 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3271 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3272 (check_node_accept_bytes, check_node_accept, extend_buffers):
3273 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3274 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3279 (re_string_allocate, re_string_construct, re_string_reconstruct):
3280 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3281 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3282 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3283 (re_string_context_at, re_string_peek_byte_case):
3284 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3285 is defined, since we now use prototypes always.
3287 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3288 C89 or better. All uses removed.
3290 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3292 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3293 [defined lint]: Suppress bogus uninitialized-variable warnings.
3295 * regcomp.c (duplicate_node): Return new index, not an error code,
3296 and let the caller return REG_ESPACE if out of space. This
3297 removes an uninitialied-variable warning with GCC 4.0.1, and also
3298 avoids taking the address of a local variable. All callers
3301 2005-08-19 Jim Meyering <jim@meyering.net>
3303 * regexec.c (proceed_next_node): Redo local variables to
3304 avoid GCC shadowing warnings.
3306 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3308 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3309 (re_node_set_insert_last, re_dfa_add_node):
3310 Rename local variables to avoid GCC shadowing warnings.
3312 2005-08-18 Bruno Haible <bruno@clisp.org>
3314 * strstr.c (strstr): Fix return value in multibyte case.
3315 * strcasestr.c (strcasestr): Likewise.
3317 2005-08-17 Jim Meyering <jim@meyering.net>
3319 Make the %s format (seconds since the epoch) work for a negative
3320 number and when used with a zero-padded field width, e.g. %015s.
3322 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3323 label so that it precedes the code to set `digits'. Otherwise,
3324 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3325 print `00-22'. Now, it prints `-0022', as it should.
3327 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3329 * regex.h: Remove useless space-before-tab. From coreutils.
3331 2005-08-17 Bruno Haible <bruno@clisp.org>
3333 * strcasestr.h: New file.
3334 * strcasestr.c: New file.
3336 2005-08-17 Bruno Haible <bruno@clisp.org>
3338 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3339 * strstr.c: Completely rewritten, with multibyte locale support.
3341 2005-08-17 Bruno Haible <bruno@clisp.org>
3343 * strcasecmp.c: Use mbuiter.h.
3345 2005-08-17 Bruno Haible <bruno@clisp.org>
3347 * mbuiter.h: New file.
3349 2005-08-16 Bruno Haible <bruno@clisp.org>
3351 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3353 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3354 NUL byte, not after it.
3356 2005-08-16 Bruno Haible <bruno@clisp.org>
3358 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3359 the valid ones. Makes the comparison operations transitive:
3360 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3361 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3363 2005-08-16 Bruno Haible <bruno@clisp.org>
3365 * strcase.h (strcasecmp): Add note in comments.
3366 * strncasecmp.c: Use code from strcasecmp.c.
3367 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3368 (strcasecmp): Work correctly in multibyte locales.
3370 2005-08-16 Bruno Haible <bruno@clisp.org>
3372 * strnlen1.h: New file.
3373 * strnlen1.c: New file.
3375 2005-08-16 Bruno Haible <bruno@clisp.org>
3377 * mbfile.h: New file.
3379 2005-08-16 Bruno Haible <bruno@clisp.org>
3381 * mbiter.h: New file.
3383 2005-08-16 Bruno Haible <bruno@clisp.org>
3385 * mbchar.h: New file.
3386 * mbchar.c: New file.
3388 2005-08-16 Bruno Haible <bruno@clisp.org>
3390 * tls.h: New file, from GNU gettext.
3391 * tls.c: New file, from GNU gettext.
3393 2005-08-15 Bruno Haible <bruno@clisp.org>
3395 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3398 2005-08-14 Jim Meyering <jim@meyering.net>
3400 Sync from coreutils.
3402 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3403 Use the hash-table-based cycle-detection code not just when
3404 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3405 Reported by James Youngman in
3406 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3407 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3408 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3409 This lets us compile with -DFTS_DEBUG, once again.
3410 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3411 * fts.c (fd_safer): Remove decl.
3412 Include fcntl--.h rather than unistd-safer.h
3413 (fts_safe_changedir): Don't call fd_safer; no longer needed
3414 now that we include fcntl--.h.
3416 2005-08-11 Simon Josefsson <jas@extundo.com>
3418 * readline.h, readline.c: New file.
3420 2005-08-11 Bruno Haible <bruno@clisp.org>
3422 * strnlen.h (strnlen): Change parameter name to match comment.
3424 2005-08-10 Simon Josefsson <jas@extundo.com>
3426 * strndup.c: Use strnlen.h.
3428 * strnlen.h: New file.
3430 2005-08-02 Simon Josefsson <jas@extundo.com>
3432 * getline.h, getline.c: Rewrite.
3434 * getdelim.h, getdelim.c: New files, ported from glibc.
3436 2005-07-31 Bruno Haible <bruno@clisp.org>
3438 * lock.h (gl_lock_initializer): New macro.
3439 (gl_lock_define_initialized): Use it.
3440 (gl_rwlock_initializer): New macro.
3441 (gl_rwlock_define_initialized): Use it.
3442 (gl_recursive_lock_initializer): New macro.
3443 (gl_recursive_lock_define_initialized): Use it.
3445 2005-07-26 Bruno Haible <bruno@clisp.org>
3447 * lock.h: Update from GNU gettext.
3448 * lock.c: Update from GNU gettext.
3450 2005-07-18 Bruno Haible <bruno@clisp.org>
3452 * lock.h (gl_once_t): New type.
3453 (gl_once_define, gl_once): New macros.
3454 * lock.c (fresh_once): New variable.
3455 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3458 2005-07-18 Simon Josefsson <jas@extundo.com>
3460 * check-version.c (check_version): Accept identical versions too.
3462 2005-07-18 Bruno Haible <bruno@clisp.org>
3464 * lock.h: New file, from GNU gettext.
3465 * lock.c: New file, from GNU gettext.
3467 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3469 * quotearg.c: Add translator comment suggested by Bruno Haible,
3470 with a minor change.
3472 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3474 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3475 copyright symbol and the year.
3476 * version-etc.c (COPYRIGHT_YEAR): New constant.
3477 (version_etc_va): Use parameterized copyright notice.
3478 Reword to conform to the current GNU coding standards.
3480 2005-07-11 Simon Josefsson <jas@extundo.com>
3482 * size_max.h: New file.
3484 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3486 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3489 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3490 and Paul Eggert <eggert@cs.ucla.edu>
3492 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3493 in wint_t, not wchar_t. Remove now-unnecessary cast.
3495 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3497 * regex.c, regex.h: Sync from libc.
3498 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3499 New files, synced from libc, except that regex_internal.h
3500 currently has a small porting fix.
3502 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3504 Remove the dependency of the strftime module on the tzset module.
3505 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3506 Copy the input structure, to work around some of the bug with
3507 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3508 Solaris releases, you should also use the tzset module, but we won't
3509 require it as a dependency any more since we don't want LGPLed code
3510 to depend on GPLed code.
3512 2005-07-02 Jim Meyering <jim@meyering.net>
3514 * backupfile.c (backup_args): Change a `0' to NULL.
3516 2005-07-01 Jim Meyering <jim@meyering.net>
3518 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3519 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3520 * save-cwd.c, tempname.c:
3521 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3522 and don't include <sys/file.h>).
3524 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3526 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3527 declares only 'struct timespec;' (!).
3529 2005-06-29 Jim Meyering <jim@meyering.net>
3531 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3532 type name. Use the variable name instead.
3533 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3535 2005-06-28 Simon Josefsson <jas@extundo.com>
3537 * check-version.h, check-version.c: New files.
3539 2005-06-28 Simon Josefsson <jas@extundo.com>
3541 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3542 collision with global variable. Better indentation. Don't
3543 increment buffer pointer beyond buffer end. Based on comments
3544 from Paul Eggert <eggert@cs.ucla.edu>.
3548 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3550 * canon-host.c (canon-host): Append trailing "," to 0 in
3551 initializer of struct addrinfo, as an indication that we don't
3552 care how many members the structure has.
3554 2005-06-24 Derek Price <derek@ximbiot.com>
3555 and Bruno Haible <bruno@clisp.org>
3557 Remove stat module & update lstat.
3558 * stat.c: Remove this file...
3559 (slash_aware_lstat): ...moving this content and its support...
3560 * lstat.c (rpl_lstat): ...into here.
3561 * lstat.h: New file.
3563 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3565 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3566 (ranged_convert): Don't save conversion in a temporary struct.
3567 This causes a warning with GCC 4.0.0, and anyway in the typical
3568 case it's not worth the extra 100 bytes or so of code.
3569 (ranged_convert, __mktime_internal): When calling a function via a
3570 pointer P, use P () rather than (*P) (), as we now assume C89 or
3573 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3575 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3576 "who -r" failed to give output. Problem reported by Tim Waugh.
3578 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3579 (xcalloc): Use it to avoid needless tests.
3580 Problem reported by Jim Meyering.
3582 2005-06-16 Jim Meyering <jim@meyering.net>
3584 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3585 when either N or S is zero.
3587 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3589 * argp.h (__option_is_short): Check upper limit of
3590 __key. Isprint() requires its argument to have the value
3591 of an unsigned char or EOF.
3593 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3595 * fnmatch.c (fnmatch): If there is an encoding error in a
3596 multibyte string or pattern, fall back on unibyte matching.
3597 Problem reported by James Youngman.
3599 2005-06-08 Bruno Haible <bruno@clisp.org>
3601 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3604 2005-06-08 Bruno Haible <bruno@clisp.org>
3606 * csharpcomp.h: New file, from GNU gettext.
3607 * csharpcomp.c: New file, from GNU gettext.
3608 * csharpcomp.sh.in: New file, from GNU gettext.
3610 2005-06-07 Derek Price <derek@ximbiot.com>
3613 * glob_.h: Indent nested #ifdef.
3615 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3617 Sync from coreutils.
3618 Use "file name" when talking about file names, instead of "filename"
3619 or "path", as per the GNU coding standards.
3620 * mkdir-p.c: Renamed from makepath.c.
3621 (make_dir_parents): Renamed from make_path. All callers changed.
3622 * mkdir-p.h: Likewise. All includers changed.
3623 * filenamecat.c: Renamed from path-concat.c.
3624 (file_name_concat): Renamed from path_concat. All callers changed.
3625 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3626 * filenamecat.h: Likewise. All includers changed.
3627 * acl.c: Don't use "path" or "filename" to mean "file name"
3628 in comments or local variable names.
3629 * basename.c: Likewise.
3630 * canonicalize.c, canonicalize.h: Likewise.
3631 * dirname.c, dirname.h: Likewise.
3632 * euidaccess.c: Likewise.
3633 * exclude.c: Likewise
3634 * fnmatch_.h, fnmatch_loop.c: Likewise.
3635 * fsusage.c, fsuage.h: Likewise.
3636 * fts.c, fts_.h: Likewise.
3637 * getcwd.c: Likewise.
3638 * getloadavg.c: Likewise.
3639 * mkstemp.c: Likewise.
3640 * mountlist.c, mountlist.h: Likewise.
3641 * openat.c, openat.h: Likewise.
3642 * readlink-stub.c: Likewise.
3643 * readutmp.c, readutmp.h: Likewise.
3644 * rename.c: Likewise.
3645 * rmdir.c: Likewise.
3647 * savedir.c: Likewise.
3648 * stripslash.c: Likewise.
3649 * tempname.c: Likewise.
3650 * xreadlink.c: Likewise.
3651 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3653 * exclude.h: Likewise.
3655 * euidaccess.c (getuid, getgid, getuid, getegid)
3656 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3657 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3658 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3659 * pathmax.h: Include <limits.h> unconditionally, since other
3660 files have been getting away with it for years (MORE/BSD 4.3
3662 * userspec.c (getpwnam, getgrnam, getgrgid)
3663 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3665 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3666 Define to 256, not 255, as per modern POSIX.
3668 2005-06-01 Bruno Haible <bruno@clisp.org>
3670 * csharpexec.h: New file, from GNU gettext.
3671 * csharpexec.c: New file, from GNU gettext.
3672 * csharpexec.sh.in: New file, from GNU gettext.
3674 2005-05-31 Derek Price <derek@ximbiot.com>
3675 Paul Eggert <eggert@cs.ucla.edu>
3678 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3680 2005-05-29 Derek Price <derek@ximbiot.com>
3681 Paul Eggert <eggert@cs.ucla.edu>
3683 * glob_.h, glob.c: New files.
3685 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3687 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3689 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3690 the configuration hassle isn't worth it.
3691 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3692 (LONGEST_MODIFIER, PRIuMAX): Remove.
3694 2005-05-27 Bruno Haible <bruno@clisp.org>
3696 * getlogin_r.h: Remove second include of <stddef.h>.
3698 2005-05-25 Bruno Haible <bruno@clisp.org>
3699 Derek Price <derek@ximbiot.com>
3701 * getlogin_r.h: Simplify API documentation.
3703 2005-05-25 Derek Price <derek@ximbiot.com>
3704 Paul Eggert <eggert@cs.ucla.edu>
3706 * getlogin_r.c, getlogin_r.h: New files.
3708 2005-05-22 Bruno Haible <bruno@clisp.org>
3710 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3711 Also include <sys/param.h> if it defines MIN, MAX.
3712 Based on a patch by Derek Price <derek@ximbiot.com>.
3714 2005-05-22 Bruno Haible <bruno@clisp.org>
3716 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3717 (INT64_MIN): Fix definition.
3718 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3720 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3721 NEED_SIGNED_INT_TYPES.
3723 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3724 HAVE_SYSTEM_INTTYPES.
3726 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3728 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3729 so that unistd-safer.h (GPL'ed code) need not be included.
3731 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3734 * fts.c: Don't include "cycle-check.h" or "hash.h".
3735 (setup_dir, free_dir): New functions.
3736 (enter_dir, leave_dir): Define trivial
3737 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3738 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3739 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3740 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3741 Move to fts-cycle.c.
3742 (fts_open): Use setup_dir.
3743 (fts_close): Use free_dir.
3744 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3745 This adds a label and some gotos, but the alternatives were messier.
3746 Check for memory allocation failure when entering a dir.
3747 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3748 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3749 (FTS): New member fts_cycle, that is a union that contains the
3750 old active_dir_ht and cycle_state. All uses changed to mention
3751 fts_cycle.ht and fts_cycle.state.
3752 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3753 fts.c, with the following changes:
3754 (setup_dir, free_dir): New functions.
3755 (enter_dir): Now returns bool. Return true if successful, false
3756 if memory exhausted. All callers changed.
3757 Do not bother partly cleaning up on
3758 memory allocation failure; that is free_dir's job.
3759 However, free ad if hash_insert fails, to avoid memory leak.
3760 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3761 fts->fts_options to see which union member to use.
3763 2005-05-20 Jim Meyering <jim@meyering.net>
3765 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3766 Now a macro, to pacify GCC.
3768 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3770 * chown.c (rpl_chown): Return -1 on failure.
3772 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3774 * canonicalize.c: Include canonicalize.h first, to test interface.
3775 Include <stddef.h> unconditionally, since we assume C89 now.
3776 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3777 * fts.c: Include fts_.h first, to check interface.
3778 Do not include intprops.h; no longer needed.
3779 Include cycle-check.h and hash.h, since fts_.h no longer does.
3780 Remove unnecessary casts of closedir to void.
3781 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3782 decide whether to decrement nlinks.
3783 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3784 (FTS): Use struct hash_table * instead of Hash_table, so that
3785 we no longer need to include hash.h here.
3787 2005-05-17 Jim Meyering <jim@meyering.net>
3789 * fts.c, fts_.h: New files, from coreutils.
3791 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3793 Sync from coreutils.
3794 * unlinkdir.c, unlinkdir.h: New files.
3795 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3796 regex.h, unlocked-io.h, xtime.h:
3797 White space changes only.
3798 * makepath.c (make_path): Port to hosts where leading "//" is special.
3799 * yesno.c: Include getline.h, not ctype.h.
3800 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3801 Use getline to remove arbitrary restriction on response length.
3803 2005-05-13 Bruno Haible <bruno@clisp.org>
3805 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3806 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3807 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3808 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3809 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3810 Add support for 64-bit integers in the MSVC compiler.
3812 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3814 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3815 Change the initial comment to refer to GPL, not LGPL.
3816 gnulib-tool will change it to LGPL as needed.
3818 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3819 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3820 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3821 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3822 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3823 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3824 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3825 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3826 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3827 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3828 concatpath.c, config.charset, copy-file.c, copy-file.h,
3829 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3830 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3831 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3832 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3833 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3834 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3835 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3836 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3837 full-read.c, full-read.h, full-write.c, full-write.h,
3838 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3839 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3840 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3841 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3842 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3843 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3844 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3845 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3846 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3847 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3848 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3849 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3850 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3851 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3852 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3853 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3854 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3855 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3856 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3857 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3858 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3859 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3860 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3861 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3862 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3863 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3864 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3865 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3866 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3867 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3868 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3869 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3870 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3871 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3872 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3873 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3874 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3875 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3876 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3877 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3878 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3879 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3880 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3881 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3882 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3883 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3884 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3885 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3886 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3887 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3888 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3889 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3890 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3891 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3892 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3893 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3894 Update FSF postal mail address.
3896 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3898 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3899 specified in ai_socktype. Fix invalid ai_protocol
3900 check. ai_protocol is usually set to 0 or depending on
3901 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3902 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3903 ai_socktype / ai_protocol in the returned addrinfo structure.
3905 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3906 Bruno Haible <bruno@clisp.org>
3908 * inet_ntop.h: New file.
3909 * inet_ntop.c: New file, from glibc with modifications.
3911 2005-05-08 Jim Meyering <jim@meyering.net>
3913 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3915 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3917 Merge from coreutils. Among other things,
3918 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3919 * fd-safer.c: New file.
3920 * fcntl-safer.h, open-safer.c: Remove.
3921 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3922 * dup-safer.c: Include unistd-safer.h first.
3923 Don't include errno.h.
3924 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3925 * file-type.h: Don't assume invoker included sys/stat.h first.
3926 * file-type.c: Rely on file-type.h change.
3927 * getloadavg.c: Include unistd-safer.h.
3928 (getloadavg): Use safer open.
3929 * getusershell.c: Include "stdio-safer.h".
3930 (getusershell): Use safer fopen.
3931 * long-options.c (long_options): Use NULL rather than 0.
3932 * modechange.h (mode_free): Remove; all callers changed to invoke
3934 * modechange.c: Likewise.
3935 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3936 (MODE_DONE): New constant.
3937 (struct mode_change): Remove 'next' member.
3938 (make_node_op_equals): New function; like the old one of the
3939 same name, except it allocates an array.
3940 (mode_compile, mode_create_from_ref): Use it.
3941 (mode_compile): Allocate result as an array, not a linked list.
3942 Parse octal string ourself, so that we catch mistakes like "+0".
3943 (mode_adjust): Arg is an array, not a linked list.
3944 * modechange.c: Include stat-macros.h, xalloc.h.
3945 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3946 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3947 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3948 Remove. This is now stat-macros.h's job.
3949 (talloc): Remove. All callers replaced by xalloc, so that
3950 our invokers don't have to worry about reporting memory failures.
3951 (make_node_op_equals): Remove.
3952 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3954 (struct mode_change): Moved here from modechange.h.
3955 (mode_append_entry): Remove.
3956 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3957 apps to have incorrect behavior. Use simpler algorithm for head
3958 and tail. Don't futz with umask; that's now the job of mode_adjust.
3959 Detect more invalid usages rather than having somewhat-random behavior.
3960 Don't insert an "a=" action, as that leads to incorrect behavior.
3961 (mode_compile, mode_create_from_ref): Return NULL on error instead
3962 of an enum, since now there's only one way to have an error. All
3964 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3965 at the correct time. Simplify calculation of "+u" and its ilk.
3966 Don't mishandle "+X".
3967 (mode_free): Remove "register" and localize decls.
3968 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3969 (struct mode_change): Move to modechange.c; callers don't
3970 need to see this stuff.
3971 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3972 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3973 (mode_change, mode_adjust): Reflect the new signatures noted above.
3974 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3975 that might redefine system include files.
3976 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3977 (my_usleep): Use NULL rather than (void *) 0.
3978 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3979 Use siginterrupt to specify that system calls should be interrupted.
3980 (rpl_nanosleep): Move initialization of suspended closer to call of
3982 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3983 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3984 (desirable_utmp_entry): New function.
3985 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3986 using x2nrealloc, to simplify logic.
3987 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3988 size calculation. Do not assume utmp file is a regular file.
3989 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3990 (READ_UTMP_CHECK_PIDS): New constant.
3991 * save-cwd.c: Include unistd-safer.h.
3992 (save_cwd): Use fd_safer.
3993 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3994 [!_LIBC] Include "stat-macros.h" instead.
3995 * unistd-safer.h (fd_safer): New decl.
3997 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3999 * byteswap_.h: New file.
4001 2005-04-25 Albert Chin <china@thewrittenword.com>
4003 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4006 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4008 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4009 that "UTC +1 second" continues to work. Problem reported
4011 (relunit_snumber): New rule.
4014 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4016 * getdate.y (universal_time_zone_table): New constant.
4017 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4018 universal_time_zone_table.
4019 (lookup_zone): Prefer universal_time_zone_table to
4020 local_time_zone_table, so that "GMT" time stamps are allowed in
4021 London during the summer. Problem reported by Ian Abbott.
4023 2005-04-12 Jim Meyering <jim@meyering.net>
4025 * human.c (humblock): Set *options even when returning due to
4026 xstrtoumax conversion failure. Thanks to a used-uninitialized
4029 2005-04-09 Jim Meyering <jim@meyering.net>
4031 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4032 -Wuninitialized: initialize tm0.tm_year.
4034 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4036 * getdate.y (parser_control): rels_seen is now a boolean, not a
4037 count, since there's no maximum. All uses changed.
4038 Add member dsts_seen.
4039 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4041 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4042 Use pc_rels_seen to decide whther a date is absolute.
4044 * getdate.y (number): Don't overwrite year.
4045 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4048 2005-04-02 Simon Josefsson <jas@extundo.com>
4050 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4051 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4053 2005-03-27 Jim Meyering <jim@meyering.net>
4055 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4057 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4059 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4060 "one's complement" -> "ones' complement" in comment, as per Knuth.
4061 "value of type" -> "type or expression" in comment.
4062 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4064 2005-03-26 Jim Meyering <jim@meyering.net>
4067 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4068 Correct typos: s/or/of/.
4070 2005-03-23 Jim Meyering <jim@meyering.net>
4072 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4074 2005-03-21 Jim Meyering <jim@meyering.net>
4076 Changes imported from coreutils.
4078 * cycle-check.c: Don't include xalloc.h.
4080 * path-concat.c: Don't include assert.h.
4081 (path_concat): Remove assertion that would have triggered
4082 for ABASE starting with more than one slash.
4083 Reported by Andreas Schwab.
4085 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4086 properly when ABASE is an absolute file name.
4087 Correct the description of this function.
4089 Add an assertion and a test driver.
4090 This fixes a bug introduced on 2004-07-02.
4091 Andreas Schwab reported the resulting failure of cp --parents:
4092 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4094 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4096 * strftime.c (my_strftime): If the underlying strftime returns 0
4097 (which shouldn't happen), generate nothing instead of returning 0
4098 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4100 2005-03-16 Bruno Haible <bruno@clisp.org>
4102 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4104 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4106 * strftime.c (my_strftime): Prepend space to format so that we can
4107 reliably distinguish strftime failure from empty output on POSIX
4110 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4112 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4113 (iconv_string): Don't guess a size-zero buffer, as that might cause
4114 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4115 result would be 'too large', where 'too large' is (heuristically)
4116 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4117 overflow concerns. This will prevent some unwanted malloc failures
4118 when the inputs are very large.
4120 2005-03-15 Bruno Haible <bruno@clisp.org>
4122 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4125 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4128 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4130 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4132 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4133 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4135 * strtol.c: Likewise.
4137 2005-03-14 Simon Josefsson <jas@extundo.com>
4139 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4142 2005-03-14 Jim Meyering <jim@meyering.net>
4144 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4145 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4146 to be nonzero so that we (and caller) can detect the difference
4147 between a valid zero-length expansion and an error return, even
4148 when the underlying strftime fails before writing anything into
4151 2005-03-10 Jim Meyering <jim@meyering.net>
4153 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4154 so that this module works on systems without fchdir.
4156 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4158 Factor int-properties macros into a single file, except for
4159 glibc-related files.
4160 * intprops.h: New file.
4161 * getloadavg.c: Include it instead of limits.h.
4162 (INT_STRLEN_BOUND): Remove.
4163 * human.c: Include intprops.h.
4164 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4165 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4166 * inttostr.h: Include intprops.h instead of limits.h.
4167 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4168 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4169 for consistency with intprops.h.
4170 (time_t_is_integer, twos_complement_arithmetic): Use them.
4171 * sig2str.h: Include <signal.h>, intprops.h.
4172 (INT_STRLEN_BOUND): Remove.
4173 * strftime.c (TYPE_SIGNED): Remove.
4174 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4175 * strtol.c: Adjust comments to match intprops.h.
4176 * userspec.c: Include intprops.h.
4177 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4178 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4179 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4180 instead of rolling our own expressions.
4181 * xstrtol.c: Include xstrtol.h first, to test interface.
4183 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4185 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4186 the right thing even if adding 1900 would overflow. Similarly
4187 for tm_mon + 1 and tm_yday + 1.
4188 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4189 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4190 (DO_SIGNED_NUMBER): New macro.
4191 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4193 2005-03-07 Bruno Haible <bruno@clisp.org>
4195 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4197 2005-03-03 Derek R. Price <derek@ximbiot.com>
4198 Bruno Haible <bruno@clisp.org>
4200 * pagealign_alloc.h: New file.
4201 * pagealign_alloc.c: New file.
4203 2005-01-28 Bruno Haible <bruno@clisp.org>
4205 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4208 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4210 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4211 The workaround isn't strictly needed for POSIX conformance, and
4212 it's too much of a pain to configure and maintain. We'll ask
4213 people to fix their kernels instead.
4214 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4215 (NANOSLEEP_BUG_WORKAROUND): Remove.
4216 (xnanosleep): Remove the workaround.
4218 2005-02-12 Bruno Haible <bruno@clisp.org>
4220 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4222 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4224 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4225 * timespec.h (gettime): Return void, since it always
4226 succeeds now. All uses changed.
4227 * gettime.c (gettime) Likewise.
4228 [HAVE_NANOTIME]: Prefer nanotime.
4229 Assume gettimeofday succeeds, as POSIX requires.
4230 Assime time () succeeds, since other code already does.
4231 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4232 (timespec_subtract): Remove.
4233 (NANOSLEEP_BUG_WORKAROUND): New constant.
4234 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4235 things considerably. Use it only on GNU/Linux hosts, since the
4236 workaround shouldn't be needed elsewhere.
4238 2005-02-24 Bruno Haible <bruno@clisp.org>
4240 * gettext.h: Update from GNU gettext 0.14.2.
4242 2005-02-24 Bruno Haible <bruno@clisp.org>
4244 * localcharset.c: Update from GNU gettext 0.14.2.
4245 * config.charset: Update from GNU gettext 0.14.2.
4247 2005-02-22 Simon Josefsson <jas@extundo.com>
4249 * iconvme.h, iconvme.c: New files, from libc.
4251 2005-02-20 Neil Conway <neilc@samurai.com>
4253 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4254 returned by OSX/Darwin if the specified buffer is not large
4255 enough for the hostname.
4257 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4259 * memrchr.h: New file.
4260 * chdir-long.c: Include it.
4261 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4262 Don't bother including stddef.h.
4264 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4266 * argp-help.c (__argp_help): Create a fake struct argp_state and
4267 pass it to _help, otherwise the latter coredumps trying to
4268 dereference state.root_argp.
4270 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4272 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4274 Include <sys/types.h>, for dev_t.
4275 (ME_DUMMY, ME_REMOTE): Move from here....
4276 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4277 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4279 Include mountlist.h first, to test the interface.
4281 2005-01-29 Bruno Haible <bruno@clisp.org>
4283 * progname.c (program_name): Initialize.
4284 Needed when linking statically on MacOS X.
4286 2005-01-28 Bruno Haible <bruno@clisp.org>
4288 * javacomp.sh.in: New file, from GNU gettext.
4289 * javacomp.h: New file, from GNU gettext.
4290 * javacomp.c: New file, from GNU gettext.
4292 2005-01-26 Bruno Haible <bruno@clisp.org>
4294 * javaexec.sh.in: New file, from GNU gettext.
4295 * javaexec.h: New file, from GNU gettext.
4296 * javaexec.c: New file, from GNU gettext.
4298 2005-01-26 Simon Josefsson <jas@extundo.com>
4300 * gai_strerror.c: Use GPL in header.
4302 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4304 * argp-help.c (hol_entry_help): Avoid using non-constant
4305 initializers for struct pentry_state.
4306 (__argp_error): Check return value of __asprintf
4307 (__argp_failure): Translate error message
4309 * argp-parse.c: Removed braces around the expansion of N_()
4311 2005-01-21 Jim Meyering <jim@meyering.net>
4313 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4314 same value as for Solaris 9.
4316 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4317 component length. This included changing the parameter to be
4318 of type `char *' rather than `char const *'.
4319 * chdir-long.h (chdir_long): Update prototype.
4321 * openat.c (fdopendir, fstatat): New functions.
4322 * openat.h: Include headers required for use of DIR and struct stat.
4323 [AT_SYMLINK_NOFOLLOW]: Define.
4324 (fdopendir, fstatat): Add prototypes.
4326 2005-01-21 Bruno Haible <bruno@clisp.org>
4328 * classpath.h: New file, from GNU gettext.
4329 * classpath.c: New file, from GNU gettext.
4331 2005-01-20 Simon Josefsson <jas@extundo.com>
4333 * version-etc-fsf.c: New file, with version_etc_copyright.
4334 * version-etc.c: Remove version_etc_copyright.
4335 * version-etc.h (version_etc_copyright): Use [] instead of * in
4336 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4338 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4340 * save-cwd.c (save_cwd): Remove code to support the case
4341 where fchdir is missing or flaky.
4343 2005-01-20 Simon Josefsson <jas@extundo.com>
4345 * base64.h (isbase64): Add.
4347 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4348 using a unsigned prototype, don't inline.
4349 (base64_decode): Use it.
4351 2005-01-19 Bruno Haible <bruno@clisp.org>
4353 * sh-quote.h: New file, from GNU gettext.
4354 * sh-quote.c: New file, from GNU gettext.
4356 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4358 Merge changes from coreutils, as described below in several
4359 changelogs dated today.
4361 * save-cwd.c: Include "save-cwd.h" before other include files.
4362 (O_DIRECTORY): Remove; not needed here, since "." must be
4363 a directory. All uses removed.
4364 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4365 universal on Suns, and we also need to test for IRIX.
4366 Revamp code to use 'if' rather than '#if'.
4367 Avoid unnecessary comparison of cwd->desc to 0.
4369 * utimens.c (futimens): Robustify the previous patch, by checking
4370 for known valid error numbers rather than observed invalid ones.
4372 2005-01-18 Jim Meyering <jim@meyering.net>
4374 * version-etc.c (version_etc_copyright): Update copyright date.
4376 * utimens.c (futimens): Account for the fact that futimes
4377 can also fail with errno == ENOSYS or errno == ENOENT.
4378 Patch from Dmitry V. Levin.
4380 Change the name of the robust chdir function from chdir to chdir_long.
4381 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4382 (restore_cwd): Use chdir_long, not chdir.
4383 * chdir-long.c: Renamed from chdir.c.
4384 * chdir-long.h: Renamed from chdir.h.
4385 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4388 2005-01-18 Bob Proulx <bob@proulx.com>
4390 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4391 offsetof() macro construct to avoid compile failure with native HP-UX
4392 11.0 ANSI C compiler.
4394 2005-01-06 Bruno Haible <bruno@clisp.org>
4396 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4397 because stpncpy.m4 takes care of it.
4399 2004-01-24 Bruno Haible <bruno@clisp.org>
4401 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4403 2003-10-09 Bruno Haible <bruno@clisp.org>
4405 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4407 2005-01-06 Bruno Haible <bruno@clisp.org>
4409 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4410 * fwriteerror.c: Include <stdbool.h>.
4411 (fwriteerror): At the end, close the file stream. Record whether
4412 stdout was already closed.
4414 2004-05-27 Bruno Haible <bruno@clisp.org>
4416 * execute.c (environ): Declare if needed.
4417 * pipe.c (environ): Likewise.
4418 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4420 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4422 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4423 definitions to be after all include files, to avoid collisions.
4424 Problem reported by Bob Proulx.
4426 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4428 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4429 not needed. This removes a dependency on the gettext module.
4430 [defined _LIBC]: Do not include <libintl.h>; not needed.
4432 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4434 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4437 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4439 * argp-parse.c: Include <stddef.h>.
4440 (alignof, alignto): New macros.
4441 (parser_init): Don't assume that void * is aligned sufficiently
4444 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4445 need to extend the stack.
4446 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4449 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4451 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4453 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4455 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4456 Remove now-obsolete comment about AIX.
4457 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4458 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4459 (YYMAXDEPTH): New macro.
4461 2004-12-18 Bruno Haible <bruno@clisp.org>
4463 * fatal-signal.c (fatal_signals): Make non-const.
4464 (init_fatal_signals): New function.
4465 (uninstall_handlers, install_handlers): Ignore signals that were set to
4467 (at_fatal_signal): Call init_fatal_signals.
4468 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4470 Reported by Paul Eggert.
4472 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4474 * getdate.y (textint): New member "negative".
4475 (time_zone_hhmm): New function.
4476 Expect 14 shift-reduce conflicts, not 13.
4477 (o_colon_minutes): New rule.
4478 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4479 (yylex): Set the "negative" member of signed numbers.
4481 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4483 Changes imported from coreutils.
4484 * hard-locale.c: Assume <locale.h> exists.
4486 (GLIBC_VERSION): New macro.
4487 (hard_locale): Assume setlocale exists.
4488 Rewrite to avoid #ifdef.
4489 Use strdup rather than malloc + strcpy.
4490 * human.c: Assume <locale.h> exists.
4491 (human_readable): Assume localeconv exists.
4493 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4495 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4496 convert T2, not T. (Imported from libc.)
4498 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4500 * getcwd.c (is_ENAMETOOLONG): New macro.
4501 (__getcwd.c): Don't restore errno; glibc doesn't.
4502 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4503 first, falling back to our code only if its results look suspicious.
4504 Ensure that the resulting buffer is only as large as necessary.
4506 * readutmp.c: Include readutmp.h first.
4507 Include <errno.h>, since readutmp.h no longer does that.
4508 * readutmp.h: Don't include <errno.h>,
4509 <sys/param.h>, <time.h>; not needed to establish interface.
4510 (errno): Remove decl.
4511 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4512 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4513 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4515 2004-11-28 Simon Josefsson <jas@extundo.com>
4517 * base64.h, base64.c: New file.
4519 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4521 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4523 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4525 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4526 HP's ANSI C compiler.
4527 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4528 Declaring int functions causes warnings on some modern systems and
4529 shouldn't be needed to compile on ancient ones.
4530 * same.c (MIN) [defined MIN]: Don't define, since it's already
4533 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4534 with the following changes.
4535 (__set_errno): Parenthesize properly.
4536 Include <stdbool.h>.
4537 (MIN, MAX, MATCHING_INO): New macros.
4538 (__getcwd): Define with prototype, not K&R form.
4539 Use heuristics to allocate default buffer on stack if possible.
4540 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4541 behavior, and to avoid the PATH_MAX limit when computing
4543 Use MATCHING_INO to compare inode number to file.
4544 Check for arithmetic overflow in size calculations.
4545 Fix bug in reallocation of dot array that caused getcwd to fail
4546 on directories nested deeper than 75.
4547 Be more careful about saving errno on error.
4548 Do not use realloc; use only free+malloc, as this is a bit
4549 more flexible and avoids a needless copy operation.
4550 Do not inspect st_dev and st_ino for symbolic links; POSIX
4551 doesn't specify the latter.
4552 Check for closedir errors.
4553 Avoid needless casts.
4554 Use "#ifdef weak_alias" around weak_alias, to be like other
4556 The following changes to getcwd.c have effect only when used in
4557 gnulib; they have no effect inside glibc proper.
4558 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4559 as alloca isn't used.
4560 (alloca, __alloca): Likewise.
4561 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4562 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4563 unconditionally, as gnulib assumes C89 or better.
4564 Do not include <sys/param.h>.
4565 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4566 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4568 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4569 Include <dirent.h> in a way that is compatible with modern Autoconf.
4570 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4571 New macros, if not already defined.
4572 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4573 Use "_LIBC", not "defined _LIBC", for consistency.
4574 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4576 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4577 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4578 * xgetcwd.c: David MacKenzie's old code was removed, so give
4579 credit only to Jim Meyering and adjust the copyright dates.
4580 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4581 <stdlib.h>, <unistd.h>, "pathmax.h".
4582 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4583 (INITIAL_BUFFER_SIZE): Remove.
4584 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4586 2004-11-23 Jim Meyering <jim@meyering.net>
4588 * getopt_.h: Remove trailing blanks.
4590 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4592 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4593 (futimens): New function, which uses futimes if available.
4594 (futimens, utimens): Support timespec==NULL, with same semantics
4595 as utime and utimens.
4596 * utimens.h (futimens): New decl.
4598 2004-11-23 Jim Meyering <jim@meyering.net>
4600 * __fpending.c: Add comment.
4602 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4604 * getopt_.h: Re-addition of __getopt_argv_const caused
4605 redefinition warnings. To avoid them, include the defines
4606 in `#if !defined __need_getopt ... #endif'. The only place
4607 where __getopt_argv_const is used is in definitions
4608 of getopt_long and getopt_long_only below, which are as well
4609 protected by `#ifndef __need_getopt'.
4610 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4611 __need_getopt after including <stdio.h> and <unistd.h> These
4612 headers might have defined it.
4614 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4616 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4618 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4619 optopt): Use them instead of invoking ## directly; otherwise, the
4620 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4622 2004-11-19 Bruno Haible <bruno@clisp.org>
4624 * strtok_r.c: Move comments from here...
4625 * strtok_r.h: ... to here.
4627 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4629 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4630 might fail. Problem reported by Yoann Vandoorselaere.
4631 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4632 that mishandle size_t overflow.
4634 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4636 * canon-host.c: Include "strdup.h".
4637 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4638 Use strdup instead of malloc/strcpy to duplicate strings.
4640 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4641 (human_space_before_unit): New constant.
4642 * human.c (human_readable): Support it.
4644 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4645 (xgetcwd): Set errno correctly when failing.
4646 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4647 the failure is actually due to a PATH_MAX problem.
4649 Further getopt changes to make it more likely that glibc will
4650 buy the changes back.
4651 * getopt.c (POSIXLY_CORRECT): New constant.
4652 (getopt): Use it, so to preserve glibc semantic
4653 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4654 when compiling for libc.
4655 * getopt_.h (__getopt_argv_const): Bring it back.
4656 (getopt_long, getopt_long_only): Use it.
4658 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4659 New arg POSIXLY_CORRECT. All callers changed.
4660 (getopt): Argv is now char * const *, as per standard.
4661 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4662 not char *__getopt_argv_const *.
4663 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4664 _getopt_long_only_r): Likewise.
4665 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4666 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4667 _getopt_long_r, _getopt_long_only_r): Likewise.
4668 * getopt_.h (__getopt_argv_const): Remove.
4669 (getopt): Argv is now char * const *, as per standard.
4671 * getdate.y (tORDINAL): New token.
4672 (day, relunit): Allow it for relative times.
4673 (relative_time_table): Use tORDINAL for ordinals.
4675 2004-11-15 Jim Meyering <jim@meyering.net>
4677 * closeout.c: Include "__fpending.h" once again.
4678 Include <stdbool.h>.
4679 (close_stdout): Don't fail just because stdout was closed initially,
4680 since some programs don't write to stdout in the normal course of
4681 operation (other than --version and --help), and we don't want this
4682 function to make e.g. `touch file >&-' fail.
4683 But do fail if it was closed and someone has tried to write to it.
4684 E.g., `printf foo >&-' must fail.
4686 2004-11-11 Simon Josefsson <jas@extundo.com>
4688 * strtok_r.h, strtok_r.c: New file.
4690 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4692 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4693 we can stop lying to compilers about the constness of argv when we
4694 are compiled outside glibc.
4695 (getopt, getopt_long, getopt_long_only): Use it.
4696 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4698 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4699 _getopt_long_only_r): Likewise.
4700 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4701 _getopt_long_only_r): Likewise.
4703 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4704 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4705 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4706 the other external symbols.
4707 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4708 declaration, since the above renaming now works around collisions.
4710 2004-11-11 Jim Meyering <jim@meyering.net>
4712 * linebreak.c: Remove trailing blanks.
4713 * alloca_.h: Likewise.
4714 * acosl.c: Likewise.
4715 * euidaccess.c: Likewise.
4716 * allocsa.h: Likewise.
4718 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4720 * mktime.c (SHR): New macro, which is a portable
4721 substitute for >> that should work even on Crays.
4722 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4723 Problem reported by Mark D. Baushke in
4724 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4725 * getdate.y (SHR): Likewise.
4727 * strftime.c (SHR): Likewise.
4729 * quotearg.c (struct quoting_options): Use unsigned int for
4730 quote_these_too, so that right shifts are well defined. All uses
4733 2004-11-10 Simon Josefsson <jas@extundo.com>
4735 * getaddrinfo.h, getaddrinfo.c: New files.
4737 2004-11-10 Jim Meyering <jim@meyering.net>
4739 Ensure that no close failure goes unreported.
4740 * closeout.c (close_stdout): Always close stdout. I.e., don't
4741 return early when it seems there's nothing to flush.
4742 Don't include __fpending.h.
4744 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4746 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4748 2004-11-05 Bruno Haible <bruno@clisp.org>
4750 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4751 Reported by Mark D. Baushke <mdb@cvshome.org>.
4753 2004-11-04 Bruno Haible <bruno@clisp.org>
4755 2004-09-11 Bruno Haible <bruno@clisp.org>
4756 * allocsa.valgrind: New file.
4757 2004-02-06 Bruno Haible <bruno@clisp.org>
4758 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4759 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4760 Reported by Christopher Seip <chris.seip@hp.com>.
4762 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4764 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4765 with errno == ERANGE if the buffer is too small.
4766 Problem reported by Mark D. Baushke.
4768 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4770 * xreadlink.c (MAXSIZE): New macro.
4771 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4772 size does not exceed MAXSIZE. Avoid cast.
4773 As suggested by Mark D. Baushke in
4774 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4775 if readlink fails with buffer size just under MAXSIZE, try again
4778 2004-11-02 Derek R. Price <derek@ximbiot.com>
4779 and Paul Eggert <eggert@cs.ucla.edu>
4781 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4782 (get_date): Overparenthesize to avoid GCC warning.
4784 2004-11-02 Bruno Haible <bruno@clisp.org>
4786 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4787 function returns void.
4789 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4791 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4792 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4795 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4797 * getdate.y: Add support for TZ="foo" within a date string.
4798 Fix some bugs near time_t boundaries. Reject dates with
4799 out-of-range components, e.g., "Sept 31".
4800 Include <stdlib.h>, "setenv.h", "xalloc.h".
4801 (ISDIGIT_LOCALE): Remove; unused.
4802 Note that the TZ and time functions used here are not reentrant.
4803 (mktime_ok, get_tz): New functions.
4804 (TZBUFSIZE): New constant.
4805 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4806 This requires that we sometimes generate our own TZ="XXX..." setting.
4808 2004-10-27 Derek R. Price <derek@ximbiot.com>
4810 * mktime.c (not_equal_tm): Remove redundant check.
4812 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4814 * getdate.y: Use Bison 1.875 features, and some minor
4815 code cleanups. This change does not affect semantics.
4816 Don't include <stdlib.h>; no longer needed.
4817 Don't include unlocked-io.h; only the "#if TEST" code uses
4818 stdio, and performance isn't crucial there.
4819 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4820 Bison 1.875 features as described below.
4821 All uses of "PC." replaced by "pc->".
4822 (YYSTYPE): Add a forward declaration.
4823 (yylex, yyerror): Use full prototypes in forward decls.
4824 Use "%pure-parser" rather than obsolescent "%pure_parser".
4825 Use %parse-param and %lex-param instead of obsolescent
4826 YYPARSE_PARAM and YYLEX_PARAM.
4827 (meridian_table, month_and_day_table, time_units_table,
4828 relative_time_table, time_zone_table, military_table,
4829 lookup_zone, lookup_word, get_date):
4830 Use NULL instead of 0 where appropriate.
4831 (to_hour): Avoid abort (), to avoid a dependency on
4833 (yyerror, yylex): Now accepts parser_control * arg.
4834 (main) [TEST]: Use '\0' rather than 0 for char.
4836 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4838 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4839 It's now the caller's responsibility to handle the case where
4840 !HAVE_GETPAGESIZE && !defined getpagesize.
4842 * mktime.c (leapyear): Arg is long int, not int.
4844 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4846 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4848 2004-10-12 Simon Josefsson <jas@extundo.com>
4850 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4851 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4854 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4856 * vsnprintf.h: New file.
4857 * vsnprintf.c: New file.
4859 2004-10-07 Bruno Haible <bruno@clisp.org>
4861 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4862 into the provided buffer.
4864 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4866 * diacrit.c, diacrit.h: Add GPL notice.
4868 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4869 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4870 * logl.c (logl): Keep the code as similar to glibc as possible.
4871 This avoids a potential constant-folding bug.
4873 2004-10-05 Bruno Haible <bruno@clisp.org>
4875 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4877 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4879 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4880 * xmalloc.c (xmemdup): Likewise.
4881 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4882 XFREE): Remove these long-obsolescent macros.
4883 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4884 * xstrdup.c: Remove.
4886 * regex.c (re_comp): Cast gettext return value to char *,
4887 Problem reported by Martin Neitzel via Mark D. Baushke.
4889 2004-10-04 Simon Josefsson <jas@extundo.com>
4891 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4892 '#ifdef USE_UNLOCKED_IO'.
4894 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4896 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4897 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4898 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4899 regex.c, sha1.c, version-etc.c, yesno.c:
4900 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4901 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4902 the includer's responsibility.
4904 Sync from coreutils.
4906 * modechange.c (mode_compile): Don't decrement a pointer that
4907 points to the start of a string, as the C Standard says the
4908 resulting behavior is undefined.
4910 * backupfile.h (enum backuptype): Rename none -> no_backups,
4911 simple -> simple_backups, numbered_existing ->
4912 numbered_existing_backups, numbered -> numbered_backups
4913 to avoid shadowing problems. All uses changed.
4914 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4915 * backupfile.c (check_extension, numbered_backup):
4916 Rename locals to avoid shadowing 'basename'.
4917 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4920 * .cppi-disable: Add getopt_.h, getopt_int.h.
4921 * .cvsignore: Add getopt.h.
4923 2004-10-04 Simon Josefsson <jas@extundo.com>
4925 * memmem.h: New file.
4926 * memmem.c: New file, taken from glibc.
4928 2004-10-02 Jim Meyering <jim@meyering.net>
4930 * dirfd.h, getpagesize.h: Add copyright notice.
4932 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4934 * snprintf.c: Remove comments as to why each header is needed.
4936 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4938 * strsep.h: New file.
4939 * strsep.c: New file.
4941 2004-10-01 Simon Josefsson <jas@extundo.com>
4943 * snprintf.c (snprintf): Handle size==0.
4945 2004-10-01 Simon Josefsson <jas@extundo.com>
4946 Bruno Haible <bruno@clisp.org>
4948 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4949 (snprintf): Declare 'args'.
4951 2004-09-30 Simon Josefsson <jas@extundo.com>
4953 * snprintf.h, snprintf.c: New files.
4955 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4957 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4958 (hol_entry_help): Never translate an empty string.
4959 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4960 * argp.h (OPTION_NO_TRANS): New option.
4962 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4964 * xvasprintf.c: Include xalloc.h.
4965 (xvasprintf): Use xalloc_die, not xmalloc_die.
4967 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4969 * dummy.c: Change copyright notice to FSF, and license to GPL.
4971 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4973 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4974 Problem reported by Bruno Haible in:
4975 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4977 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4979 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4980 in case some system header has #define'd it. Problem reported by
4981 Soeren D. Schulze in
4982 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4984 2004-09-08 Bruno Haible <bruno@clisp.org>
4986 * stdint_.h: New file, taken from GNU clisp.
4988 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4990 * xvasprintf.h: New file.
4991 * xvasprintf.c: New file.
4992 * xasprintf.c: New file.
4994 2004-09-08 Bruno Haible <bruno@clisp.org>
4996 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4998 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5000 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5002 Import from coreutils.
5003 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5004 strings on unbounded length. alloca's performance benefits aren't
5005 that important here.
5007 (parse_with_separator): New function, with most of the internals
5008 of the old parse_user_spec. Allow user to omit both user and group,
5009 for compatibility with FreeBSD.
5010 Clone only the user name, not the entire spec.
5011 Do not set *uid, *gid unless entirely successful.
5012 Avoid memory leak in some failing cases.
5013 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5014 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5015 (parse_user_spec): Rewrite to use parse_with_separator.
5017 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5019 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5020 its complicated substitute.
5021 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5022 and program_invocation_name.
5023 (__argp_basename) [!_LIBC]: Remove; the only use was
5024 replaced by its body.
5025 (__argp_short_program_name): Change condition from
5026 !defined __argp_short_program_name to
5027 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5028 to match argp-namefrob.h.
5029 (__argp_failure): Don't assume strerror_r returns char *.
5030 * argp-parse.c (N_): Define unconditionally.
5031 (argp_default_options): Fill out initializers with 0 to avoid
5034 2004-08-12 Simon Josefsson <jas@extundo.com>
5036 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5037 * getopt_.h: Renamed from getopt.h.
5039 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5041 Merge from coreutils.
5043 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5044 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5045 for Reliant Unix 5.43.
5047 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5048 (union fooround): Use uintmax_t, not long int.
5049 The rest is a merge from libc:
5050 [defined _LIBC]: Include <shlib-compat.h>.
5051 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5053 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5055 * strverscmp.c: Convert to UTF-8.
5057 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5059 * obstack.h (obstack_empty_p):
5060 Don't assume that chunk->contents is suitably aligned.
5061 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5062 Likewise. Problem reported by Benno in
5063 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5065 * chown.c (rpl_chown): Work even if the file is writeable but not
5066 readable. This could be improved further but it'd take some work.
5068 2004-08-08 Simon Josefsson <jas@extundo.com>
5070 * xgethostname.c: Don't include error.h (not used).
5073 * getpass.c: Include getpass.h first.
5075 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5077 * xalloc-die.c: New files.
5078 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5080 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5081 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5082 (_, N_, xalloc_die): Move to xalloc-die.c.
5083 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5084 so that we needn't mess with xalloc_msg_memory_exhausted.
5086 * sha1.h: Renamed from sha.h.
5087 (SHA1_H): Renamed from _SHA_H.
5088 (sha1_ctx): Renamed from sha_ctx.
5089 (sha1_init_ctx): Renamed from sha_init_ctx.
5090 (sha1_process_block): Renamed from sha_process_block.
5091 (sha1_process_bytes): Renamed from sha_process_bytes.
5092 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5093 (sha1_read_ctx): Renamed from sha_read_ctx.
5094 (sha1_stream): Renamed from sha_stream.
5095 (sha1_buffer): Renamed from sha_buffer.
5096 * sha1.c: Likewise; renamed from sha.c.
5097 Do not include <sys/types.h>.
5098 Include <stddef.h> rather than <stdlib.h>.
5100 2004-08-08 Bruno Haible <bruno@clisp.org>
5102 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5103 FILESYSTEM_PREFIX_LEN.
5104 * progreloc.c: Likewise.
5105 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5107 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5110 * argp-help.c (make_hol, hol_append): Don't assume that
5111 SIZE_MAX is a valid preprocessor constant.
5112 (__argp_basename): Change from "#ifndef _LIBC"
5113 to "#ifndef __argp_short_program_name", so that
5114 we don't compile these functions for tar.
5116 More merges from coreutils.
5117 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5118 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5120 * addext.c: Remove; no longer needed.
5121 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5122 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5123 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5124 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5125 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5126 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5127 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5128 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5129 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5130 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5131 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5132 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5133 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5134 Import changes from coreutils.
5136 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5138 Merge from coreutils.
5140 * .gdb-history: Remove; this doesn't belong here.
5142 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5143 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5144 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5146 * dirname.h: Include <stdbool.h>.
5147 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5148 for consistency with POSIX terminology. All uses changed.
5149 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5150 (strip_trailing_slashes): Use bool for booleans.
5151 * stripslash.c (strip_trailing_slashes): Likewise.
5153 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5154 sometimes returns a positive errno value even when it succeeds.
5155 (print_errno_message) [!LIBC]: Fall back on strerror if
5158 * path-concat.c (mempcpy): Don't define if a system header defines it.
5159 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5160 (longest_relative_suffix): New function.
5161 (path_concat): Use it. Assume first argument is not NULL.
5162 Port to DOS. Omit redundant separators.
5163 Report an error instead of returning NULL.
5164 Use mempcpy instead of memcpy.
5165 (xpath_concat): Remove: not declared or used.
5167 * same.h: Include <stdbool.h>
5168 (same_name): Return bool, not int.
5169 * same.c (same_name): Likewise.
5170 (errno): Don't declare; we assume C89 or better now.
5172 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5173 if not already defined.
5175 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5176 * dup-safer.c (errno): Likewise.
5178 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5180 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5183 2004-08-03 Simon Josefsson <jas@extundo.com>
5185 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5186 * progname.h: Don't include stdbool.h.
5188 2004-08-02 Simon Josefsson <jas@extundo.com>
5190 * getsubopt.h: New file, with comments from Bruno Haible.
5191 * getsubopt.c: New file, from glibc, but slightly modified based on
5192 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5194 2004-08-01 Simon Josefsson <jas@extundo.com>
5196 * xgetdomainname.c: Include stdlib.h, for free().
5198 2004-07-16 Simon Josefsson <jas@extundo.com>
5200 * dummy.c: New file.
5202 2004-07-16 Bruno Haible <bruno@clisp.org>
5204 * backupfile.h: Add extern "C" for C++.
5205 * closeout.h: Likewise.
5206 * copy-file.h: Likewise.
5207 * findprog.h: Likewise.
5208 * full-write.h: Likewise.
5209 * pathname.h: Likewise.
5210 * progname.h: Likewise.
5211 * stpcpy.h: Likewise.
5212 * stpncpy.h: Likewise.
5213 * strcase.h: Likewise.
5214 * strstr.h: Likewise.
5215 * xalloc.h: Likewise.
5217 * mbswidth.h: Add extern "C" for C++.
5218 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5220 2004-07-09 Simon Josefsson <jas@extundo.com>
5222 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5223 failed without this.)
5225 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5227 * fchown-stub.c: New file.
5229 2004-06-24 Jim Meyering <jim@meyering.net>
5231 * obstack.h (obstack_base): Cast to (void *), per documentation.
5233 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5235 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5237 2004-06-01 Jim Meyering <jim@meyering.net>
5239 * calloc.c: New file.
5241 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5243 * getdate.y (yylex): Allow space between sign and number.
5244 Problem reported by Dan Jacobson.
5246 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5247 and Jim Meyering <jim@meyering.net>
5249 Merge from coreutils CVS.
5251 * stat-macros.h: New file, with contents from file-type.h
5252 and coreutils' system.h.
5253 * file-type.c: Include "stat-macros.h".
5254 * file-type.h (file_type): Move all macro definitions to new file,
5257 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5258 Wrap old code with this conditional.
5259 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5260 function that does not dereference symlinks.
5261 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5263 * xreadlink.c: Include xreadlink.h first, to catch .h file
5264 dependency problems.
5265 (xreadlink): Accept new arg SIZE, for efficiency.
5266 All decls and uses changed.
5267 * xreadlink.h: Include <stddef.h>, for size_t.
5269 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5270 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5272 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5274 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5276 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5277 macros to be defined.
5278 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5279 the allocator returns NULL because the requested size is zero.
5281 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5283 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5284 var. Add comment explaining why libc still defines it. This
5285 merges the following patch from glibc:
5286 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5288 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5290 * obstack.c (_obstack): Remove unused variable. It hasn't been
5291 present in glibc since revision 1.1 of this file.
5292 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5293 obstack_alignment_mask, obstack_alloc, obstack_base,
5294 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5295 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5296 obstack_grow0, obstack_init, obstack_int_grow,
5297 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5298 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5299 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5300 nonexistent functions.
5302 2004-05-17 Derek R. Price <derek@ximbiot.com>
5303 Paul Eggert <eggert@cs.ucla.edu>
5305 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5307 2004-05-14 Bruno Haible <bruno@clisp.org>
5309 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5310 that consists of a '.' followed by an empty digit string.
5311 Patch by Tor Lillqvist <tml@iki.fi>.
5313 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5315 Port obstack to the AS/400, where pointers are 16 bytes wide and
5316 you cannot cast an integer to a valid pointer. This patch is
5317 currently waiting to be integrated into glibc; see
5318 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5320 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5321 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5322 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5323 (struct obstack): temp member is now a union of a pointer and
5324 an integer, instead of an integer. All integer uses changed.
5325 This does not affect the physical layout of struct obstack,
5326 except on hosts (like the AS/400) where the size or alignment of
5327 void * is greater than that of ptrdiff_t.
5328 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5329 __STDC__)]: Store temporary in pointer member of union, not
5331 * obstack.c: Include <stddef.h>, for offsetof.
5332 (struct fooalign): Remove; it doesn't need a name.
5333 (union fooround): Change double to long double, and add void *.
5334 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5335 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5336 not a macro. Hence the values are always int; so remove all
5337 casts-to-int in uses.
5339 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5340 Derek Price <derek@ximbiot.com>
5342 * alloca.c: Include <alloca.h>, to get our interface.
5343 * alloca_.h: Use __alloca on AIX, so that we don't have to
5344 include <alloca.h> first. Use C89 prototype for alloca; this
5345 requires including <stddef.h> for size_t. Use extern "C" if C++.
5346 Use #elif for simplicity, since we can assume C89 now.
5347 Don't try to source the system alloca.h since it will not be found
5348 and to prevent recursively including its replacement.
5349 * fnmatch.c: Include <alloca.h> instead of opencoding.
5350 * regex.c: Likewise.
5352 2004-05-16 Derek Price <derek@ximbiot.com>
5353 Paul Eggert <eggert@cs.ucla.edu>
5355 getline cleanup. This changes the getndelim2 API: both order of
5356 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5359 * getline.c: Don't include stddef.h or stdio.h, since our
5360 interface does that.
5361 (getline): Always use getdelim, so that we don't have two
5362 copies of this code.
5363 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5365 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5366 (GETNDELIM2_MAXIMUM): New macro.
5367 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5368 instead of the old practice of delim2==0. All callers changed.
5369 Return -1 on overflow, instead of returning junk.
5370 Do not set *linesize unless allocation succeeds.
5371 * getndelim2.h: Do not include stddef.h; no longer needed, now
5372 that we include sys/types.h.
5373 * getnline.h: Likewise.
5374 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5375 (getndelim2): Reorder arguments.
5376 * getnline.c (getnline, getndelim):
5377 Don't discard the NMAX argument.
5378 (getnline): Invoke getndelim, to avoid code duplication.
5379 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5380 of (size_t) -1 by callers of the getnline family.
5382 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5384 * nanosleep.c (suspended): Change its type from int to
5385 sig_atomic_t volatile.
5386 (first_call): Make it private to rpl_nanosleep, and have it
5387 be zero initially as that's a bit faster.
5388 (my_usleep): Round up fractional times instead of truncating them,
5389 as this is the usual meaning for 'sleep'.
5391 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5393 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5394 (ENOSYS): Define if not defined.
5395 (settime): Fall back on stime if it exists and settimeofday fails.
5396 But don't bother with fallbacks if a method fails with errno == EPERM.
5398 2004-05-11 Jim Meyering <jim@meyering.net>
5400 Prior to this change, the save_cwd caller required read access to the
5401 current directory on most systems (ones with the fchdir function).
5403 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5404 fails, try write-only, and finally, resort to using xgetcwd.
5406 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5408 * obstack.c, obstack.h: Import changes from libc.
5410 2004-04-28 Bruno Haible <bruno@clisp.org>
5412 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5413 implicitly appends .exe to executables.
5414 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5415 accepts Windows pathnames.
5416 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5417 Cygwin like Windows, since it now accepts Windows pathnames.
5418 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5419 Cygwin like Windows, since it now accepts Windows pathnames.
5420 Reported by Derek Robert Price <derek@ximbiot.com>.
5422 2004-04-20 Jim Meyering <jim@meyering.net>
5424 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5426 2004-04-20 Jim Meyering <jim@meyering.net>
5427 Bruno Haible <bruno@clisp.org>
5429 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5430 memory when realloc fails.
5432 2004-04-18 Jim Meyering <jim@meyering.net>
5434 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5435 don't leak memory and do call END_UTMP_ENT.
5437 2004-04-11 Paul Eggert <eggert@twinsun.com>
5439 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5440 (CHAR_BIT): Remove, since we assume C89.
5441 Include <stdint.h> if available, as per current Autoconf CVS advice.
5443 2004-03-30 Paul Eggert <eggert@twinsun.com>
5445 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5446 not bool, to be more consistent with Unix conventions.
5447 Suggested by Bruno Haible.
5449 Merge from coreutils.
5451 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5454 * getdate.h: Include stdbool.h, and timespec.h instead of
5455 the usual <time.h> dance.
5456 (get_date): Change signature to support fractional time stamps.
5457 All callers changed.
5458 * getdate.y: Include "getdate.h" first, as we can now
5459 assume C89 and don't need to worry about 'const'.
5460 Similarly, include "unlocked-io.h" near start, not in middle.
5462 (textint.value): Use long int rather than int.
5463 (textint.digits): Use size_t rather than int.
5464 (BILLION, LOG10_BILLION): New constants.
5465 (parser_control): New member rel_ns. Members day_ordinal,
5466 time_zone, month, day, hour, minutes, rel_year, rel_month,
5467 rel_day, rel_hour, rel_minutes, rel_seconds
5468 are now long int, not int. Member seconds is now struct timespec,
5469 not int. New member timespec_seen. Members dates_seen, days_seen,
5470 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5472 (%union.intval): Now long int, not int.
5473 New member timespec.
5474 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5475 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5476 (spec): Now is a timespec or an item list.
5477 (timespec, items): New nonterminals.
5478 (time, rel, relunit, number, get_date):
5479 Add support for fractional seconds.
5480 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5481 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5482 (to_hour): First arg is now long int, not int.
5483 (to_year): Returns long int, not int.
5484 Don't treat year -70 like 70.
5485 (tm_diff): Returns long int, not int.
5486 (lookup_word): Use bool instead of int when appropriate.
5487 (yylex): Use size_t for count, not int.
5488 Detect overflow when parsing large integer constants.
5489 Add support for fractions.
5490 (get_date): Make pointers 'const' if possible.
5491 Use more-portable code to detect integer overflow.
5492 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5493 Don't use ctime; it's not reliable if the year has >4 digits.
5495 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5496 This is for compatibility with BSD.
5498 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5499 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5500 From coreutils' system.h.
5502 * userspec.c: Don't include "posixver.h".
5503 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5504 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5505 compatible extension. Simplify code by removing a boolean int
5506 that was always nonzero if a string was nonnull.
5508 2004-03-30 Jim Meyering <jim@meyering.net>
5510 Merge from coreutils.
5512 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5514 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5515 an empty input stream.
5517 * readtokens.c: Include <stdbool.h>.
5518 (readtoken): Use `size_t' rather than int/long.
5519 All callers adjusted.
5520 Use `bool' rather than `int' where appropriate.
5521 Use memset rather than an explicit loop.
5522 Use x2nrealloc rather than xrealloc.
5523 Allow the use of `\0' as a delimiter.
5524 (readtokens): Likewise.
5525 * readtokens.h (readtoken, readtokens): Update prototypes.
5527 2004-03-30 Bruno Haible <bruno@clisp.org>
5529 * getloadavg.c (getloadavg): Don't assume setlocale returns
5532 2004-03-29 Paul Eggert <eggert@twinsun.com>
5534 Merge changes to getloadavg.c from coreutils and Emacs.
5536 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5537 Define to an expression, not to the empty string.
5538 Include cloexec.h and xalloc.h.
5539 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5540 Use set_cloexec_flag rather than rolling our own.
5541 * cloexec.c, cloexec.h: New files.
5543 2004-03-18 Paul Eggert <eggert@twinsun.com>
5545 * getopt.h: Sync with libc CVS.
5547 2004-03-18 Paul Eggert <eggert@twinsun.com>
5548 Bruno Haible <bruno@clisp.org>
5550 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5551 not on all platforms that have <wchar.h>.
5552 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5554 2004-03-09 Paul Eggert <eggert@twinsun.com>
5556 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5558 * getopt_int.h: New file, also synced from libc.
5560 2004-03-07 Paul Eggert <eggert@twinsun.com>
5562 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5563 '#if' expressions. Unlike the code it replaces, it does not
5564 depend on (defined _SC_PAGESIZE). However, it does depend on
5565 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5566 first reported by Jason Andrade in
5567 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5569 2004-01-18 Simon Josefsson <jas@extundo.com>
5571 * strdup.h: New file.
5572 * strdup.c: Include it.
5573 * path-concat.c: Include strdup.h. Drop strdup declaration.
5574 * userspec.c: Include strdup.h. Drop strdup declaration.
5576 2004-02-06 Karl Berry <karl@gnu.org>
5578 * config.charset: update from gettext 0.14.1.
5580 2004-02-05 Paul Eggert <eggert@twinsun.com>
5582 Add comments and code, prompted by suggestions from Bruno Haible
5584 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5585 describing the enum quoting_style values.
5586 * quotearg.c (quotearg_alloc): New function.
5587 (quotearg_buffer_restyled): Treat lone { and } as special.
5588 Treat = as special. Work around bug with older shells
5589 that "see" a '\' that is really the 2nd byte of a multibyte char.
5590 Quote empty string with shell_quoting_style.
5592 2004-02-03 Bruno Haible <bruno@clisp.org>
5594 * pipe.h: New file, from GNU gettext.
5595 * pipe.c: New file, from GNU gettext.
5597 2004-01-27 Bruno Haible <bruno@clisp.org>
5599 * execute.h: New file, from GNU gettext.
5600 * execute.c: New file, from GNU gettext.
5601 * w32spawn.h: New file, from GNU gettext.
5603 2004-01-23 Paul Eggert <eggert@twinsun.com>
5605 Exit-status fix from coreutils.
5607 Use exit_failure consistently in place of EXIT_FAILURE,
5608 so that program exit statuses are consistent on failure.
5610 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5611 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5612 * argmatch.h: Comment fix to match the above.
5613 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5614 Now a macro referring to exit_failure, instead of a separate
5615 variable. Include "exitfail.h" to get it.
5616 * xstrtol.h: Include "exitfail.h".
5617 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5619 * long-options.c (parse_long_options): Use prototype
5620 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5623 2004-01-21 Jim Meyering <jim@meyering.net>
5625 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5626 so as not to conflict with a different-sized __mktime_internal
5627 function in GNU libc.
5628 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5629 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5631 2004-01-18 Paul Eggert <eggert@twinsun.com>
5633 Merge from diffutils.
5635 * file-type.c (file_type): Add typed memory objects.
5636 * file-type.h (S_TYPEISTMO): New macro.
5638 * c-stack.h (c_stack_action): Remove argv argument.
5639 * c-stack.c (c_stack_action): Likewise. All uses changed.
5640 (die): Don't calculate message unless segv_action returns.
5641 (get_stack_location, min_address_from_argv, max_address_from_argv,
5642 volatile stack_base, volatile_stack_size): Remove.
5643 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5644 that every segmentation violation is a stack overflow. (Ouch!)
5645 See Debian bug 136249 (still outstanding) for more info about why
5646 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5648 2003-11-30 Bruno Haible <bruno@clisp.org>
5650 Safer stack allocation.
5651 * setenv.c: Include allocsa.h.
5652 (alloca): Remove fallback definition.
5653 (freea): Remove macro.
5654 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5657 2003-10-17 Bruno Haible <bruno@clisp.org>
5659 * binary-io.h: Avoid warnings on Cygwin.
5661 2003-12-28 Bruno Haible <bruno@clisp.org>
5663 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5664 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5666 2003-11-28 Bruno Haible <bruno@clisp.org>
5668 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5670 2003-11-27 Bruno Haible <bruno@clisp.org>
5672 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5674 2003-11-17 Bruno Haible <bruno@clisp.org>
5676 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5678 2003-11-24 Bruno Haible <bruno@clisp.org>
5680 * xallocsa.h: New file, from GNU gettext.
5681 * xallocsa.c: New file, from GNU gettext.
5683 2003-11-24 Bruno Haible <bruno@clisp.org>
5685 * allocsa.h: New file, from GNU gettext.
5686 * allocsa.c: New file, from GNU gettext.
5688 2003-11-24 Bruno Haible <bruno@clisp.org>
5690 * eealloc.h: New file.
5692 2004-01-15 Jim Meyering <jim@meyering.net>
5694 Merge from coreutils.
5696 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5697 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5698 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5700 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5701 optional configure-time default.
5703 * version-etc.c (version_etc_copyright): Update copyright date.
5705 * xreadlink.c (xreadlink): Correct outdated comment.
5707 2004-01-15 Paul Eggert <eggert@twinsun.com>
5709 Merge from coreutils.
5711 * posixver.c: Include posixver.h.
5713 * same.c: Include <stdbool.h>, <limits.h>.
5714 (_POSIX_NAME_MAX): Define if not defined.
5716 (same_name): If file names are silently truncated, report
5717 that the file names are the same if they are the same after
5718 the silent truncation.
5720 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5721 conversion function.
5722 * xstrtod.c (xstrtod): Likewise. All callers changed to
5723 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5726 2004-01-14 Paul Eggert <eggert@twinsun.com>
5728 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5729 with like-named macro in fnmatch.c.
5730 (EXT): Use an internal constant instead.
5732 Merge fnmatch patches from glibc.
5733 * fnmatch.c (mbsinit): Remove define.
5734 Add libc_hidden_ver (__fnmatch, fnmatch).
5735 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5736 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5738 2003-12-14 Karl Berry <karl@gnu.org>
5740 * config.charset: update from gettext-runtime.
5742 2003-12-03 Paul Eggert <eggert@twinsun.com>
5744 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5745 Bug reported by Alfred M. Szmidt.
5747 2003-11-29 Karl Berry <karl@gnu.org>
5749 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5751 2003-11-23 Paul Eggert <eggert@twinsun.com>
5752 Bruno Haible <bruno@clisp.org>
5754 * printf-parse.h: Don't include sys/types.h.
5755 (ARG_NONE): New macro.
5756 (char_directive): Change type of *arg_index fields to size_t.
5757 * printf-parse.c: Don't include sys/types.h.
5758 (SSIZE_MAX): Remove macro.
5759 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5760 Remove unnecessary overflow check.
5761 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5764 2003-11-24 Paul Eggert <eggert@twinsun.com>
5766 * alloca.c: Remove dependency on xalloc module.
5767 (xalloc_die): Remove.
5768 (memory_full) [!defined emacs]: New macro.
5769 [!defined emacs]: Don't include xalloc.h.
5770 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5771 address arithmetic overflows. Change datatypes a bit to avoid
5774 2003-11-22 Jim Meyering <jim@meyering.net>
5776 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5778 2003-11-17 Bruno Haible <bruno@clisp.org>
5780 * vasnprintf.c (alloca): Remove fallback definition.
5781 (freea): Remove definition.
5782 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5783 Reported by Paul Eggert.
5785 2003-11-17 Jim Meyering <jim@meyering.net>
5787 On systems without utime and without a utimes function capable of
5788 dealing with a NULL struct utimbuf* argument, this utime replacement
5789 could -- in unusual circumstances -- leak a file descriptor.
5790 * utime.c: Include <unistd.h> and <errno.h>.
5791 (utime_null): Be sure to close `fd' and to preserve errno.
5792 Reported by Geoff Collyer via Arnold Robbins.
5794 2003-11-16 Paul Eggert <eggert@twinsun.com>
5795 Bruno Haible <bruno@clisp.org>
5797 Protect against address arithmetic overflow.
5798 * printf-args.h: Include stddef.h.
5799 (arguments): Change type of field 'count' to size_t.
5800 * printf-args.c (printf_fetchargs): Use size_t instead of
5801 'unsigned int' where appropriate.
5802 * printf-parse.h: Include sys/types.h.
5803 (char_directive): Change type of *arg_index fields to ssize_t.
5804 (char_directives): Change type of fields 'count', max_*_length to
5806 * printf-parse.c: Include sys/types.h and xsize.h.
5807 (SSIZE_MAX): Define fallback value.
5808 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5809 instead of 'int' where appropriate. Check a_allocated, d_allocated
5810 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5811 * vasnprintf.c: Include xsize.h.
5812 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5813 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5814 overflow. Avoid wraparound when converting a width or precision from
5817 2003-11-16 Bruno Haible <bruno@clisp.org>
5819 Update from GNU gettext.
5820 * printf-parse.c: Generalize to it can be compiled for wide strings.
5821 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5822 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5823 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5824 SNPRINTF): New macros.
5825 Don't include <alloca.h> if the file is used inside libintl.
5826 (local_wcslen): New function, for Solaris 2.5.1.
5827 (VASNPRINTF): Use it instead of wcslen.
5829 2003-11-16 Bruno Haible <bruno@clisp.org>
5831 * xsize.h (xmax): New function.
5832 (xsum, xsum3, xsum4): Declare as "pure" functions.
5834 2003-11-12 Paul Eggert <eggert@twinsun.com>
5836 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5837 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5838 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5839 heuristic is just as accurate as far as we know, and it removes a
5840 dependency on size_max.m4 and ptrdiff_max.m4.
5842 2003-11-12 Paul Eggert <eggert@twinsun.com>
5844 * xstrtol.c (__xstrtol): Remove "break" immediately after
5845 "return", to pacify some unknown compiler. Problem reported
5848 2003-11-11 Bruno Haible <bruno@clisp.org>
5850 * xsize.h (SIZE_MAX): Remove fallback definition.
5851 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5854 2003-11-10 Paul Eggert <eggert@twinsun.com>
5856 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5857 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5858 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5860 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5861 not (size_t) -1, since it's defined here.
5863 2003-11-06 Paul Eggert <eggert@twinsun.com>
5865 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5866 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5867 Reject sizes of exactly SIZE_MAX bytes.
5868 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5869 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5871 2003-11-05 Bruno Haible <bruno@clisp.org>
5873 * xsize.h: Include limits.h, to avoid a possible collision with
5874 SIZE_MAX defined in <limits.h> on Solaris.
5876 2003-11-04 Bruno Haible <bruno@clisp.org>
5878 * xsize.h: New file.
5879 * linebreak.c: Include xsize.h.
5880 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5881 argument for overflow.
5882 Suggested by Paul Eggert.
5884 2003-10-31 Bruno Haible <bruno@clisp.org>
5886 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5887 to avoid (extremely rare) race condition.
5888 Suggested by Paul Eggert.
5890 2003-11-03 Jim Meyering <jim@meyering.net>
5892 * userspec.c: Include "userspec.h".
5893 * userspec.h: New file.
5895 2003-10-31 Paul Eggert <eggert@twinsun.com>
5897 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5898 * mountlist.c (SIZE_MAX): Define if not defined already.
5899 (read_filesystem_list): Set and use me_type_malloced.
5900 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5901 whatever the type happens to be), for brevity and consistency.
5902 Check for size calculation overflow on Alphas running OSF/1.
5904 2003-10-31 Jim Meyering <jim@meyering.net>
5906 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5908 * linebuffer.c: Include <string.h> for declaration of memset.
5910 2003-10-30 Paul Eggert <eggert@twinsun.com>
5911 Bruno Haible <bruno@clisp.org>
5913 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5914 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5916 2003-10-29 Paul Eggert <eggert@twinsun.com>
5918 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5919 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5921 * quotearg.c (quotearg_n_options): Use it.
5922 * group-member.c: Include <stdbool.h>.
5923 (free_group_info): Arg is now const *; don't free arg.
5924 (get_group_info): Now returns bool and accepts struct group_info *,
5925 rather than returning a malloc'ed struct group_info *.
5926 All uses changed. Check for overflow in internal size calculation.
5928 * getusershell.c (readname): Simplify the code by using x2nrealloc
5929 rather than xmalloc/xrealloc.
5930 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5931 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5932 conformance bug: the old code used a pointer after freeing the
5933 storage that it addressed.
5934 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5935 rather than doing it by hand.
5936 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5937 the buffer preserved. Use free and xmalloc instead.
5938 * quotearg.c (quotearg_n_options): Likewise.
5939 Use a simpler test for size overflow. Don't use xalloc_oversized
5940 because unsigned int might be wider than size_t (!); this suggests
5941 that we should switch from unsigned int to size_t for slot numbers.
5943 2003-10-27 Bruno Haible <bruno@clisp.org>
5945 * stdbool_.h: Better support for BeOS.
5947 2003-10-27 Paul Eggert <eggert@twinsun.com>
5949 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5950 to allocate the returned structure. Do not allocate a subarray,
5951 as x2nrealloc will do that.
5952 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5953 instead of xnrealloc.
5954 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5956 2003-10-26 Paul Eggert <eggert@twinsun.com>
5958 * xalloc.h (xalloc_oversized): New static inline function, for
5959 callers that want to do their own size-overflow checking. Include
5960 <stdbool.h>, since xalloc_oversized returns bool.
5961 * xalloc.c (array_size_overflow): Remove. All callers changed
5962 to use xalloc_oversized.
5964 Add two functions x2realloc, x2nrealloc, for programs that grow
5965 arrays dynamically by doubling their sizes.
5966 * xalloc.h (x2realloc, x2nrealloc): New decls.
5967 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5970 Port to C99 semantics for 'inline' of external functions.
5971 Bug reported by Bruno Haible.
5972 * xmalloc.c (xnmalloc_inline): New static inline function,
5973 with the old contents of xnmalloc.
5974 (xnmalloc, xmalloc): Use it.
5975 (xnrealloc_inline): New static inline function,
5976 with the old contents of xnrealloc.
5977 (xnrealloc, xrealloc): Use it.
5979 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5981 2003-10-25 Paul Eggert <eggert@twinsun.com>
5983 Fix several address-calculation bugs in the hash modules,
5984 plus some minor code cleanup.
5986 * hash.h: Include <stdbool.h>, for bool.
5987 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5988 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5989 hash_get_n_entries, hash_get_max_bucket_length,
5990 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5991 hash_rehash): Use size_t rather than unsigned.
5992 * hash.c (struct hash_table, hash_get_n_buckets,
5993 hash_get_n_buckets_used, hash_get_n_entries,
5994 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5995 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5996 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5998 (SIZE_MAX): Define if not defined.
5999 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6000 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6002 Use const * when possible.
6003 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6004 (check_tuning): Fix bug: if tuning parameters were very close to
6005 0 or 1, rounding errors could have caused subscript violations.
6006 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6007 (hash_initialize): Add 'fail:' label
6008 to free table and return NULL, and use it to simplify code.
6009 Use calloc rather than clearing the storage ourself.
6010 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6011 buffer size calculations.
6012 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6013 Include <stddef.h>, for size_t.
6014 * hash-pjw.c (hash_pjw): Likewise.
6015 Switch to method described by Bruno Haible.
6016 Include <limits.h>, for CHAR_BIT.
6017 (SIZE_BITS): New macro.
6019 2003-10-21 Paul Eggert <eggert@twinsun.com>
6021 * getndelim2.c (getndelim2): When size calculation overflows,
6022 ceiling the allocation at NMAX bytes rather than silently
6023 discarding input bytes before NMAX is reached. This makes
6024 a difference only if NMAX exceeds SIZE_MAX / 2.
6026 * obstack.c: Merge from glibc.
6027 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6028 Add libc_hidden_def (_obstack_newchunk).
6029 (_obstack_free) [! defined _LIBC]: Remove.
6030 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6031 a clone of the function body.
6032 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6033 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6035 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6036 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6039 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6040 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6041 Don't use lvalue casts, as GCC plans to remove support for them
6042 in GCC 3.5. Reported by Joseph S. Myers. This bug
6043 was also present in the non-GCC version, indicating that this
6044 code had always been buggy and had never been widely used.
6045 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6046 Use the fast variant of each macro, rather than copying the
6047 definiens of the fast variant; that way, we'll be more likely to
6048 catch future bugs in the fast variants.
6050 2003-10-20 Bruno Haible <bruno@clisp.org>
6052 * wait-process.h: New file, from GNU gettext.
6053 * wait-process.c: New file, from GNU gettext.
6055 2003-10-19 Jim Meyering <jim@meyering.net>
6057 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6059 2003-10-16 Paul Eggert <eggert@twinsun.com>
6061 * getgroups.c: Include <errno.h>, <stdlib.h>.
6062 (getgroups): First arg is int, not size_t.
6063 Don't let 'free' mangle errno.
6065 2003-10-16 Jim Meyering <jim@meyering.net>
6067 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6069 2003-10-15 Paul Eggert <eggert@twinsun.com>
6071 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6073 (new_exclude, add_exclude_file): Initial size no longer needs to
6075 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6076 our own address arithmetic overflow checking.
6078 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6079 (fnmatch): Do not alloca more than 2000 wide characters;
6080 instead, use malloc for large buffers.
6081 Check for address arithmetic overflow, and return -1
6082 with errno set to ENOMEM in that case.
6083 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6084 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6085 instead, return -1. Check for address arithmetic overflow.
6087 2003-10-14 Paul Eggert <eggert@twinsun.com>
6089 Handle invalid suffixes and overflow independently, so that
6090 callers can treat them independently as needed. Fix some bugs in
6091 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6092 suffix for a human-readable blocksize. The major caller-visible
6093 change is the addition of a new
6094 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6095 that both overflow and suffix chars were found.
6097 * human.c (humblock): Don't check separately for invalid suffix
6098 char; that is xstrtoumax's job (now that its bug is fixed).
6099 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6100 INTMAX_MAX]: New macros.
6101 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6102 TYPE_MAXIMUM): New macros.
6103 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6104 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6105 if overflow occurs, as it's what __strtol does and it's more useful
6107 (__xstrtol): If __strtol reports some error other than ERANGE,
6108 reflect it to the caller as LONGINT_INVALID. If it reports
6109 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6110 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6111 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6113 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6114 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6115 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6116 [defined UINTMAX_MAX]: New macros.
6118 2003-10-14 Bruno Haible <bruno@clisp.org>
6120 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6121 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6122 Also use volatile where needed.
6124 2003-10-12 Paul Eggert <eggert@twinsun.com>
6126 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6127 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6128 and define in terms of the other primitives.
6129 * xmalloc.c: Include stdbool.h; do not include exit.h.
6130 (SIZE_MAX): Define if not already defined.
6131 (array_size_overflow): New function.
6132 (xalloc_die): Abort instead of exiting if 'error' returns.
6133 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6134 (xmalloc, xrealloc): Use them.
6135 (xcalloc): Check for address arithmetic overflow.
6136 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6137 a bit faster than strcpy.
6139 2003-10-08 Paul Eggert <eggert@twinsun.com>
6141 Merge getpass from libc, plus a few fixes.
6143 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6144 Include <stdbool.h>.
6145 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6146 __fsetlocking to empty.
6147 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6148 do include <bits/libc-lock.h>.
6149 Do not include <fcntl.h>; not needed.
6150 [_LIBC]: Include <wchar.h>.
6151 (NOTCANCEL_MODE): New macro.
6152 (flockfile, funlockfile) [_LIBC]: New macros.
6153 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6154 [!_LIBC]: New macros.
6155 (call_fclose): New function.
6156 (getpass): Use it. Save tty stream separately; this simplifies the
6157 code and makes it more reliable if stdin happens to equal stdout.
6158 Invoke __fsetlocking on tty.
6159 Handle thread cancellation if needed.
6160 Namespace cleanup (use __tcgetattr, __getline).
6161 Use bool for Booleans.
6162 [USE_IN_LIBIO]: Handle wide streams.
6163 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6164 stream might go where.
6166 * unlocked-io.h: Include <stdio.h>, so that the caller
6167 doesn't have to include <stdio.h> before us.
6168 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6169 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6170 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6171 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6172 if not declared, so that we can use getpass.c code from libc without
6174 (flockfile, ftrylockfile, funlockfile): New macros.
6176 2003-10-06 Bruno Haible <bruno@clisp.org>
6178 * version-etc-2.h: Remove file.
6179 * version-etc-2.c: Remove file.
6181 2003-09-25 Jim Meyering <jim@meyering.net>
6182 Bruno Haible <bruno@clisp.org>
6184 This lets translators provide better translations for the
6185 "Written by ..." part of --version output.
6186 * version-etc.h: Include stdarg.h.
6187 (version_etc_copyright): Declare as readonly.
6188 (version_etc): Make this function variadic with a NULL-terminated list
6189 of author name strings.
6190 (version_etc_va): New declaration.
6191 * version-etc.c: Include stdarg.h, stdlib.h.
6192 (version_etc_copyright): Declare as readonly.
6193 (version_etc_va): New function. Provide a different translatable string
6194 for each possible number of authors < 10. Abbreviate when there are 10
6196 (version_etc): Make this function variadic. Call version_etc_va.
6197 Suggestion from Gary V. Vaughan.
6199 * long-options.h (parse_long_options): Change prototype: the authors
6200 string is moved to the end and becomes variadic.
6201 * long-options.c: Include stdarg.h.
6202 (parse_long_options): Make this function variadic, too.
6203 Call version_etc_va, not version_etc.
6205 2003-10-06 Bruno Haible <bruno@clisp.org>
6207 * fatal-signal.h: New file, from GNU gettext.
6208 * fatal-signal.c: New file, from GNU gettext.
6210 2003-10-04 Karl Berry <karl@gnu.org>
6212 * argp*: update from libc.
6214 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6216 * getpass.c (getpass): Use a no-op fseek when switching from input to
6217 output mode on the same stream.
6219 2003-09-29 Paul Eggert <eggert@twinsun.com>
6221 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6222 Fix arg typo in previous patch.
6224 2003-09-28 Jim Meyering <jim@meyering.net>
6226 * error.c: Correct cpp indentation.
6228 2003-09-27 Paul Eggert <eggert@twinsun.com>
6230 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6231 Omit the special code that used __typeof__, since we worry that
6232 it could be more trouble than it's worth. See:
6233 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6234 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6238 2003-09-26 Jim Meyering <jim@meyering.net>
6240 * error.c (error_tail): Move some declarations
6241 into inner scope where the local variables are used.
6243 2003-09-26 Bruno Haible <bruno@clisp.org>
6245 * stpncpy.h (gnu_stpncpy): New declaration.
6246 (stpncpy): Define as alias for gnu_stpncpy.
6247 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6249 2003-09-26 Paul Eggert <eggert@twinsun.com>
6251 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6252 (error_tail): Do not loop, reallocating temporary buffer, since
6253 the output cannot contain more wide characters than the input
6254 contains bytes, the size must be big enough already. This avoids
6255 one potential size overflow calculation. Check for size overflow
6256 when calculating temporary buffer size. Free temporary buffer
6257 when done, if it was allocated with malloc; this plugs a memory
6258 leak. Remove casts from void * to pointers, that are no longer
6259 needed now that we're assuming C89 or better.
6261 Merge error changes from glibc.
6263 * error.c, error.h: Update copyright notice header to match glibc.
6264 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6265 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6266 Disable cancellation while printing error.
6267 * error.h: Prepend __ to parameter names.
6269 2003-09-25 Karl Berry <karl@gnu.org>
6271 * argp-fmtstream.c, argp-help.c: update from libc.
6273 2003-09-25 Bruno Haible <bruno@clisp.org>
6275 * version-etc-2.h: New file, from version-etc.h with modifications.
6276 * version-etc-2.c: New file, from version-etc.c with modifications.
6278 2003-09-25 Simon Josefsson <jas@extundo.com>
6280 * xgetdomainname.h: New file.
6281 * xgetdomainname.c: New file.
6283 2003-09-25 Simon Josefsson <jas@extundo.com>
6284 Bruno Haible <bruno@clisp.org>
6286 * getdomainname.h: New file.
6287 * getdomainname.c: New file.
6289 2003-09-24 Paul Eggert <eggert@twinsun.com>
6291 * linebuffer.c (freebuffer): Don't free the argument, just
6292 the buffer associated with the argument. Bug reported by
6295 2003-09-19 Karl Berry <karl@gnu.org>
6297 * argp.h: update from libc.
6299 2003-09-16 Paul Eggert <eggert@twinsun.com>
6301 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6302 input error, instead of returning NULL the next time we are called
6303 (and therefore losing track of errno).
6305 2003-09-15 Paul Eggert <eggert@twinsun.com>
6307 * getndelim2.c (getndelim2): Don't trash errno when a read
6308 fails, so that the caller gets the proper errno.
6310 * readutmp.c (read_utmp): Likewise.
6311 Check for fstat error. Close stream and free storage
6314 2003-09-14 Bruno Haible <bruno@clisp.org>
6316 * fwriteerror.h: New file.
6317 * fwriteerror.c: New file.
6319 2003-09-14 Jim Meyering <jim@meyering.net>
6321 * getloadavg.c: Correct cpp indentation.
6322 * strdup.c: Likewise.
6323 * vasnprintf.c: Likewise.
6325 2003-09-12 Paul Eggert <eggert@twinsun.com>
6327 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6328 * obstack.c [!defined _LIBC]: Likewise.
6329 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6330 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6331 * exitfail.c: Don't include stdlib.h; no longer needed.
6333 More changes to assume C89 or better.
6335 * error.c (error_tail): Assume vprintf.
6337 * argmatch.c (getenv): Remove decl.
6338 * progreloc.c (get_full_program_name): Define via prototype.
6339 * setenv.c (clearenv): Likewise.
6340 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6342 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6343 (malloc, memcpy): Remove decls.
6344 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6345 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6346 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6347 (memcpy): Remove macro.
6348 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6349 (__P): Remove. All uses removed.
6350 (PTR): Remove. All uses changed to void *.
6351 (CHAR_BIT, NULL): Remove.
6352 (spaces, zeros, memset_space, memset_zero)
6353 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6355 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6356 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6357 Define with prototype.
6358 Remove now-unnecessary prototype decl.
6359 (extra_args_spec): Assume ANSI C. All uses changed.
6360 (extra_args_spec_iso): Remove.
6361 (my_strftime, emacs_strftimeu): Define via prototype.
6362 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6364 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6365 * strtoimax.c: Include <stdlib.h> unconditionally.
6366 (strtoul, strtol): Remove decls.
6367 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6369 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6370 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6371 (LOCALE_PARAM_PROTO): New macro.
6372 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6373 (INTERNAL (strtol), strtol): Define with a prototype.
6374 (PARAMS): Remove. All uses removed.
6375 * tempname.c: Include <string.h> unconditionally.
6376 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6377 * xgethostname.c (main): Define with a prototype.
6378 * xmalloc.c: Include "xalloc.h" first, to check interface.
6379 Include <stdlib.h> unconditionally.
6380 (calloc, malloc, realloc, free): Remove decls.
6381 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6382 Include <stdlib.h> unconditionally. Sort include file names.
6384 (xstrtod): Define with a prototype.
6385 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6386 (strtol, strtoul): Remove decls.
6388 2003-09-11 Paul Eggert <eggert@twinsun.com>
6390 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6391 Include <stdlib.h>, <string.h> unconditionally.
6392 Remove now-unnecessary cast to char *.
6393 * strnlen.c: Include <string.h> unconditionally.
6394 * yesno.c (yesno): Define with a prototype.
6396 2003-09-10 Bruno Haible <bruno@clisp.org>
6398 * strcspn.c: Include <string.h> unconditionally.
6399 * strpbrk.c: Include <string.h> unconditionally.
6400 * strstr.c: Include <string.h> unconditionally.
6401 * unicodeio.c: Include <string.h> unconditionally.
6402 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6403 * unsetenv.c: Likewise.
6404 * xreadlink.c: Include <stdlib.h> unconditionally.
6405 * yesno.c: Include <stdlib.h> unconditionally.
6406 (rpmatch): Add prototype.
6408 2003-09-10 Jim Meyering <jim@meyering.net>
6410 * error.c: Correct indentation of cpp directives.
6412 2003-09-09 Paul Eggert <eggert@twinsun.com>
6416 * acosl.c (main): Use a prototype.
6417 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6420 * getloadavg.c (getloadavg, main): Define via prototypes.
6422 * getopt.h (struct option.name): Assume C89, and use 'const'.
6423 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6424 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6426 * getopt.c (const): Remove macro.
6427 Include <string.h> unconditionally.
6428 (my_index): Remove; all uses changed to strchr.
6429 (strlen): Remove decl.
6430 (exchange): Remove forward decl; no longer needed.
6431 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6432 Define with prototype.
6433 * getopt1.c (const): Remove macro.
6434 (getopt_long, getopt_long_only, main): Define with prototype.
6436 * getugroups.c: Include <string.h> unconditionally.
6438 * getusershell.c: Include <stdlib.h> unconditionally.
6439 (getusershell, setusershell, endusershell, readname, main):
6440 Define with prototypes.
6442 * group-member.c: Include group-member.h first.
6443 Include <stdlib.h> unconditionally.
6445 * hard-locale.c: Include hard-locale.h first.
6446 Include <stdlib.h>, <string.h> unconditionally.
6448 * hash.c (free, malloc): Remove decls.
6449 Include <stdlib.h> unconditionally.
6451 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6452 (getenv): Do not declare.
6454 * idcache.c: Include <string.h> unconditionally.
6456 * long-options.c: Include long-options.h first, to test interface.
6457 Include <stdlib.h> unconditionally.
6459 * makepath.c: Include makepath.h first, to test interface.
6460 Include <stdlib.h> and <string.h> unconditionally.
6462 * linebuffer.c: Include <stdlib.h>.
6463 (free): Remove decl.
6465 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6466 rpl_malloc returns void *, not char *.
6467 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6469 * md5.h: Include <limits.h> unconditionally.
6470 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6471 (__P): Remove; all uses removed.
6472 * md5.c: Include "md5.h" first.
6473 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6474 md5_buffer, md5_process_bytes, md5_process_block):
6475 Define with prototypes.
6476 * sha.h (__P): Remove all uses. (It wasn't defined??)
6477 * sha.c: Include "sha.h" first.
6478 Include <stdlib.h>, <string.h> unconditionally.
6480 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6481 * memcmp.c (__ptr_t): Likewise.
6482 * memrchr.c (__ptr_t): Likewise.
6483 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6484 Include <string.h> unconditionally.
6485 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6486 * memchr.c: Include <stdlib.h> unconditionally.
6487 * memchr.c (LONG_MAX): Remove.
6488 * memrchr.c (LONG_MAX): Likewise.
6489 * memchr.c (__memchr): Define via a prototype.
6490 * memrchr.c (__memrchr): Likewise.
6491 * memcmp.c (__P): Remove, and remove all uses.
6492 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6493 Remove forward decls; no longer needed.
6494 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6495 Use types required by C89 in prototype.
6497 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6498 * savedir.c: Likewise.
6499 * mkdir.c (free): Remove decl.
6500 * rmdir.c (rmdir): Define with a prototype.
6501 * savedir.c: Include savedir.h first, to test interface.
6503 * mktime.c (STDC_HEADERS): Remove.
6504 Include <stdlib.h>, <string.h> unconditionally.
6506 * modechange.c: Include <stdlib.h> unconditionally.
6507 (malloc): Remove decl.
6509 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6510 (free): Remove decl.
6512 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6513 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6514 (This type really should be intptr_t, but that's a C99ism.)
6515 (_obstack_memcpy): Remove: all uses changed to memcpy.
6516 Include <string.h> unconditionally.
6517 (struct obstack): Assume __STDC__ for types of members
6518 chunkfun, freefun, extra_arg.
6519 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6520 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6521 obstack_begin, obstack_specify_allocation,
6522 obstack_specify_allocation_with_arg, obstack_chunkfun,
6523 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6524 Remove unprototyped decls and the macros that use them.
6525 * obstack.c (POINTER): Remove. All uses changed to void *.
6526 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6527 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6528 (defined __STDC__ && __STDC__)]:
6529 Remove nonprototyped code.
6530 Include <stdlib.h> unconditionally.
6531 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6532 _obstack_allocated_p, _obstack_free, obstack_free,
6533 _obstack_memory_used, print_and_abort):
6534 Define using prototypes.
6535 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6536 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6537 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6538 obstack_next_free, obstack_object_size, obstack_room) [0]:
6539 Remove unused, unprototyped code.
6541 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6543 * physmem.c (physmem_total, physmem_available, main): Define
6546 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6547 (main): Define with a prototype.
6549 * posixver.c (getenv): Remove decl.
6551 * putenv.c (malloc): Returns void *, not char *.
6552 Include <string.h> unconditionally.
6553 (strchr, memcpy, NULL): Do not define.
6555 * readtokens.c: Include readtokens.h first, to test interface.
6556 Include <stdlib.h>, <string.h> unconditionally.
6557 (init_tokenbuffer): Define with a prototype.
6559 * regex.c (PARAMS): Remove. All uses removed.
6560 All uses of _RE_ARGS removed, too.
6561 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6563 (bzero): Assume memset exists.
6564 (memcmp, memcpy, NULL): Remove.
6565 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6566 char, or assignments to local vars of type signed char.
6567 (init_syntax_once, PREFIX(extract_number_and_incr),
6568 PREFIX(print_partial_compiled_pattern),
6569 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6570 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6571 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6572 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6573 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6574 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6575 wcs_compile_range, byte_compile_range, truncate_wchar,
6576 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6577 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6578 count_mbs_length, wcs_re_match_2_internal,
6579 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6580 PREFIX(alt_match_null_string_p),
6581 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6582 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6583 regfree, PREFIX(extract_number)): Define with prototype. Remove
6584 now-unnecessary declaration, if any.
6585 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6587 Remove now-unnecessary casts among pointer types.
6588 * regex.h (_RE_ARGS): Remove. All uses removed.
6590 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6591 (free): Remove decl.
6593 * rpmatch.c: Include <stdlib.h> unconditionally.
6595 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6596 (free): Remove decl.
6598 * save-cwd.c: Include <stdlib.h> unconditionally.
6599 * xgetcwd.c: Likewise.
6601 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6602 (free): Remove decl.
6604 * strchrnul.c (strchrnul): Define with a prototype.
6605 Fix bug: c_in was not converted to char before searching.
6607 The following changes are not K&R related:
6609 * group-member.h: Include <sys/types.h>, so that this file is
6611 * makepath.h: Likewise.
6613 * getusershell.c (readname, default_index, line_size, readname):
6614 Use size_t, not int, for sizes.
6615 (readname): If the size overflows, report an error instead of
6618 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6620 * getndelim2.c: Assume stdlib.h per the C89 spec.
6622 2003-09-08 Paul Eggert <eggert@twinsun.com>
6624 Assume C89 or better; remove K&R cruft.
6625 A few of these changes were first proposed by Derek Robert Price
6626 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6628 * addext.c: Include <string.h> unconditionally.
6629 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6630 Don't declare getenv or malloc.
6632 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6633 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6635 (find_stack_direction, alloca): Use prototypes.
6637 * atexit.c (atexit): Define using a prototype.
6639 * basename.c, dirname.c, stripslash.c:
6640 Include <string.h> unconditionally.
6642 * bcopy.c: Include <stddef.h>.
6643 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6645 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6647 * error.h (error, error_at_line, error_print_progname)
6648 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6649 * error.c: Include error.h first, to check interface.
6650 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6651 (VA_START): Remove; all uses changeed to va_start.
6652 (exit, strerror): Remove decls.
6653 (error_print_progname): Prototype uncondionally.
6654 Don't include <errno.h>; no longer needed.
6655 (private_strerror): Remove.
6656 (error_tail): Always define.
6657 (error, error_at_line): Assume C89 or better; always use prototypes.
6658 * fatal.c: Include "fatal.h" first, to test interface.
6659 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6660 (VA_START): Remove; all uses changed to va_start.
6661 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6663 (exit): Remove decl.
6664 (fatal): Prototype unconditionally. Assume va_start works.
6665 Abort at end, to pacify gcc.
6667 * euidaccess.c (main): Define with a prototype.
6669 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6671 * exitfail.c: Include <stdlib.h> unconditionally.
6673 * fnmatch_.h (__P): Remove. All uses changed to assume
6675 * fnmatch.c: Include fnmatch.h first, to test interface.
6676 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6677 (getenv): Remove decl.
6678 (fnmatch): Define using a prototype.
6679 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6680 (FCT): Define using a prototype.
6682 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6684 * gethostname.c: Include <stddef.h>.
6685 (gethostname): Define with prototype. Length is size_t, not int.
6687 2003-09-08 Paul Eggert <eggert@twinsun.com>
6689 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6690 getversion.c should have been removed then, but was accidentally
6693 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6694 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6696 2003-09-07 Paul Eggert <eggert@twinsun.com>
6698 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6699 copy_tm_result. Bug reported by Simon Josefsson in
6700 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6702 2003-09-06 Paul Eggert <eggert@twinsun.com>
6704 * time_r.c, time_r.h: New files.
6706 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6708 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6709 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6711 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6713 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6714 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6717 * timegm.c: Switch to glibc implementation, with the following changes:
6718 [defined HAVE_CONFIG_H]: Include <config.h>.
6719 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6720 (__mktime_internal) [!defined _LIBC]: New decl.
6721 (__gmtime_r) [!defined _LIBC]: New macro and function.
6722 (timegm): Use a prototype, since gnulib assumes C89.
6723 Do not bother declaring tmp to be const, as it's not really usefu.
6724 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6725 (timegm): Declare only if HAVE_DECL_TIMEGM.
6727 2003-09-03 Paul Eggert <eggert@twinsun.com>
6729 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6730 Bug reported by Lute Kamstra in
6731 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6733 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6734 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6735 course with correspondingly smaller numbers for tomorrow and
6736 yesterday. From Tadayoshi Funaba. Originally installed into
6737 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6740 2003-08-31 Simon Josefsson <jas@extundo.com>
6742 * timegm.h: New file.
6743 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6745 2003-08-31 Karl Berry <karl@gnu.org>
6747 * argp.h: update from libc.
6749 2003-08-28 Bruno Haible <bruno@clisp.org>
6751 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6752 warning on QNX, which defines O_BINARY to 000000.
6754 2003-08-24 Bruno Haible <bruno@clisp.org>
6756 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6757 MSVC7 <stdio.h> is included later.
6759 2003-08-20 Bruno Haible <bruno@clisp.org>
6761 * progname.h: New file, from GNU gettext.
6762 * progname.c: New file, from GNU gettext.
6763 * progreloc.c: New file, from GNU gettext.
6765 2003-08-19 Bruno Haible <bruno@clisp.org>
6767 * xstrdup.c: Assume <string.h> exists.
6769 2003-08-18 Jim Meyering <jim@meyering.net>
6771 * setenv.h: Indent nested cpp directive.
6772 * vasnprintf.c: Remove trailing blanks.
6774 2003-08-17 Simon Josefsson <jas@extundo.com>
6775 Bruno Haible <bruno@clisp.org>
6777 * xstrndup.h: New file.
6778 * xstrndup.c: New file.
6780 2003-08-17 Bruno Haible <bruno@clisp.org>
6782 * strndup.h: New file.
6784 2003-08-16 Paul Eggert <eggert@twinsun.com>
6786 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6787 space, undoing this 2003-08-12 change:
6788 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6790 2003-08-16 Jim Meyering <jim@meyering.net>
6792 Merge from coreutils.
6793 * xstrtoimax.c: #else #if -> #elif.
6794 * xstrtoumax.c: Likewise.
6796 2003-08-15 Paul Eggert <eggert@twinsun.com>
6798 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6799 rather than tab, after '#' in shell-script copyright notices.
6800 Suggested by Bruno Haible.
6802 2003-08-15 Jim Meyering <jim@meyering.net>
6803 and Paul Eggert <eggert@twinsun.com>
6805 Merge from coreutils.
6806 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6807 member but strut utmpx does not. Needed for AIX 4.3.3.
6808 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6810 2003-08-15 Jim Meyering <jim@meyering.net>
6812 Merge from coreutils.
6813 * xgethostname.c: Include <stdlib.h>.
6814 (xghostname): Don't exit for anything other than memory-related
6815 failure; just return NULL.
6816 * userspec.c: Include "posixver.h".
6817 (parse_user_spec): Accept `.' as a separator only
6818 in pre-POSIX-200112 mode.
6819 * strtoimax.c: Use #elif rather than #else #if.
6820 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6821 Remove function, now that we can rely on a working tzset function.
6822 [!_LIBC]: Ensure that the required autoconf test has been run.
6823 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6824 Use underlying_strftime for %r.
6825 * sha.c: Merge in some clean-up and optimization changes from glibc.
6826 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6827 Ensure that it is a multiple of 64.
6828 Rearrange loop exit tests so as to avoid performing an
6829 additional fread after encountering an error or EOF.
6830 * realloc.c: Update copyright date.
6832 2003-08-14 Jim Meyering <jim@meyering.net>
6834 Merge from coreutils.
6835 * obstack.h: Whitespace changes.
6836 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6837 and xcalloc return values.
6838 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6839 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6840 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6841 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6842 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6844 Use mntctl's return value to drive the entry-processing loop, since
6845 we can't rely on the value of the vmt_length member in the last
6846 entry. On some systems doing so could result in exhausting
6847 virtual memory. Based in part on a patch from Mike Jetzer.
6849 2003-08-14 Jim Meyering <jim@meyering.net>
6850 and Paul Eggert <eggert@twinsun.com>
6852 Merges from coreutils, plus other fixes.
6853 * physmem.c: Merge in portability changes from gcc/libiberty
6854 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6855 for credits and details. Thanks to Kaveh Ghazi for helping
6856 to keep these files in sync.
6857 (ARRAY_SIZE): Define it.
6858 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6859 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6860 (memcasecmp): Don't assume size_t fits in unsigned int.
6861 Remove casts and duplicate code.
6862 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6863 (memcpy): Remove definition.
6864 Merge in some clean-up and optimization changes from glibc.
6865 [BLOCKSIZE]: Move definition to top of file.
6866 Ensure that it is a multiple of 64.
6867 Rearrange loop exit tests so as to avoid performing an
6868 additional fread after encountering an error or EOF.
6869 * md5.h (md5_uintptr): Define.
6870 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6871 return to the initial working directory. Preserve errno
6873 * idcache.c: Include "xalloc.h".
6874 (xmalloc, xrealloc): Remove decls.
6875 (getuser): Remove casts no longer required in C89.
6876 * human.c: Include stdio.h, for sprintf.
6877 * group-member.c: Include "xalloc.h".
6878 (xmalloc, xrealloc): Remove decls.
6879 (get_group_info): Remove casts no longer required in C89.
6880 * getusershell.c (readname): Remove casts no longer required in C89.
6881 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6882 * getline.c: Whitespace fix, from coreutils.
6884 2003-08-13 Paul Eggert <eggert@twinsun.com>
6886 * exclude.c: Include <ctype.h>
6887 (IN_CTYPE_DOMAIN): New macro.
6889 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6892 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6893 Undo previous (whitespace-only) change.
6895 2003-08-12 Paul Eggert <eggert@twinsun.com>
6897 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6898 Normalize leading white space and remove trailing white space.
6899 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6900 notice, as per ../config/srclist-update.
6902 Merge from coreutils.
6903 * euidaccess.h: New file.
6904 * euidaccess.c: Include it.
6905 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6906 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6907 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6909 2003-08-11 Bruno Haible <bruno@clisp.org>
6911 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6912 (vasnprintf): Use it instead of wcslen.
6914 2003-08-11 Bruno Haible <bruno@clisp.org>
6916 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6917 value to ensure that _Bool promotes to int. Use #define for _Bool when
6918 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6920 2003-08-10 Karl Berry <karl@gnu.org>
6922 * regex.h: update from libc (whitespace fix).
6924 2003-08-09 Paul Eggert <eggert@twinsun.com>
6926 Merge some files from coreutils. These changes were
6927 originally made by Jim Meyering.
6928 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6929 many older Unixes require this.
6930 * alloca.c (alloca): Remove cast to argument of free;
6931 no longer needed in C89.
6932 * alloca_.h, regex.h: Fix white space to match
6933 what GNU indent does.
6935 2003-08-05 Paul Eggert <eggert@twinsun.com>
6937 * bumpalloc.h: Remove.
6939 2003-08-04 Paul Eggert <eggert@twinsun.com>
6941 * getloadavg.c: Change copyright notice and spacing to conform to
6944 Merge from coreutils.
6945 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6947 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6948 from Karl Berry, implemented by Jim Meyering.
6949 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6950 from Dmitry V. Levin.
6951 Remove anachronistic cast of xrealloc.
6952 * fnmatch_.h (__const): Remove. Use 'const'.
6953 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6954 type. Otherwise, it wouldn't compile with at least /bin/cc on
6955 ymp-cray-unicos9.0.2.X.
6956 Combine two mostly-identical uses of alloca into one.
6957 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6959 2003-08-04 Dave Love <d.love@dl.ac.uk>
6963 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6964 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6965 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6966 obsolete NLIST_NAME_UNION.
6967 [__GNU__]: Undef BSD and FSCALE.
6968 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6970 2003-08-03 Paul Eggert <eggert@twinsun.com>
6972 * stdbool_.h (_Bool): Make it signed char, instead of
6973 an enum type, so that it's guaranteed to promote to int. See:
6974 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6976 2003-07-31 Paul Eggert <eggert@twinsun.com>
6978 * strerror.c: Include config.h, limits.h. Declare sprintf.
6979 (strerror): Don't assume that a printable int fits in 14 bytes.
6981 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6982 Bruno Haible <bruno@clisp.org>
6984 * getline.h (getline, getdelim): Change return type to ssize_t.
6985 * getline.c (getline, getdelim): Likewise.
6986 Remove _GNU_SOURCE define; now it's defined in config.h through
6989 2003-07-22 Paul Eggert <eggert@twinsun.com>
6991 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6992 over-parenthesization in macros.
6994 Sync with coreutils.
6996 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6999 Use `exit_failure' for xalloc and xmemcoll instead of their own
7000 private exit-failure variables.
7001 * xalloc.h (xalloc_exit_failure): Remove.
7002 * xmalloc.c: Likewise. Include exitfail.h.
7003 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7004 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7005 * xmemcoll.c: Likewise. Include exitfail.h.
7006 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7008 2003-07-18 Paul Eggert <eggert@twinsun.com>
7010 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7011 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7012 to test that it can stand by itself. Include "exitfail.h".
7013 Clients should set exit_failure instead.
7014 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7016 2003-07-18 Andreas Schwab <schwab@suse.de>
7018 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7020 2003-07-18 Bruno Haible <bruno@clisp.org>
7022 * getndelim2.h: New file.
7023 * getndelim2.c: Make into a module of its own. Include config.h,
7025 (getndelim2): Make non-static. Change return type to ssize_t.
7026 * getline.h: Change argument names.
7027 * getline.c: Include getndelim2.h instead of getndelim2.c.
7028 * getnline.c: Include getndelim2.h.
7030 2003-07-17 Bruno Haible <bruno@clisp.org>
7032 * Makefile.am: Remove file.
7033 * Makefile.in: Remove file.
7035 2003-07-17 Bruno Haible <bruno@clisp.org>
7037 * getnline.h: New file.
7038 * getnline.c: New file.
7039 * getndelim2.c: New file, extracted from getline.c.
7040 (getndelim2): Renamed from getdelim2, with added nmax argument.
7041 * getline.c: Include getndelim2.c.
7042 (getdelim2): Moved out to getndelim2.c.
7043 (getline, getdelim): Update.
7045 2003-07-15 <karl@gnu.org>
7047 * vasnprintf.c: update from gettext.
7049 2003-07-15 Jim Meyering <jim@meyering.net>
7051 * makepath.c (make_path): Enclose diagnostic in _(...).
7053 2003-07-14 Paul Eggert <eggert@twinsun.com>
7055 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7056 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7057 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7058 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7059 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7060 updated automatically by ../config/srclist-update. This changes
7061 their license from LPGL to GPL.
7063 2003-07-14 Jim Meyering <jim@meyering.net>
7065 Don't emit diagnostics. Let callers do that.
7066 * save-cwd.c: Don't include "error.h".
7067 (save_cwd): Don't call error. Ensure that errno is valid
7068 when returning nonzero.
7070 * save-cwd.h (restore_cwd): Update prototype.
7071 * save-cwd.c (restore_cwd): Remove two parameters.
7072 Simplify. Don't call error upon failure. Let callers do that.
7073 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7074 when auditing is enabled. But don't bother updating the #if.
7076 2003-07-14 Simon Josefsson <jas@extundo.com>
7078 * mempcpy.h: New file.
7079 * mempcpy.c: New file.
7081 2003-07-14 Paul Eggert <eggert@twinsun.com>
7083 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7084 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7085 unicodeio.c, unicodeio.h, unlocked-io.h:
7086 Switch from LGPL to GPL.
7088 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7090 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7091 it breaks C++ compilation.
7092 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7094 2003-07-10 Jim Meyering <jim@meyering.net>
7096 * vasnprintf.c: Remove trailing blanks.
7097 Make cpp indentation consistent.
7099 2003-07-09 Paul Eggert <eggert@twinsun.com>
7101 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7102 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7103 Switch from LGPL to GPL.
7105 2003-07-07 Paul Eggert <eggert@twinsun.com>
7107 * mktime.c: Fix some boundary cases and remove need for floating point.
7109 Issue a compile-time diagnostic if time_t is floating point, or if
7110 two's complement arithmetic is not in effect, or if arithmetic
7111 right shift does not propagate the sign. These assumptions were
7112 all in the original code but they weren't checked.
7114 (TIME_T_MIDPOINT, verify): New macros.
7115 (__isleap): Remove; it has integer overflow problems.
7116 (leapyear): New function, without those problems.
7117 (ydhms_tm_diff): Remove; splitting into two parts.
7118 (ydhms_diff): New function, containing the arithmetic part of
7119 the old ydhms_tm_diff function. Issue a compile-time
7120 diagnostic if we are not using C99 integer division.
7121 Avoid casts when possible.
7122 (guess_time_tm): New function, containing the checking part of
7123 the old ydhms_tm_diff function. Return the new value, rather than
7124 the difference between it and the old. Accept a new argument T
7125 so that *T specifies the old value. Check for overflow in the result.
7127 (__mktime_internal): Use a time_t offset, not a long int offset.
7128 This undoes the 2003-06-04 change, which is no longer needed now
7129 that we have better overflow checking.
7130 (localtime_offset): Likewise.
7132 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7133 and long are 64-bit but int is only 32-bit.
7134 (ydhms_diff): Use long int to store year1 and yday1.
7135 Issue a compile-time diagnostic if long int is not wide enough.
7137 (__mktime_internal): Use long int to store adjusted year and yday.
7138 Use plain C rather than preprocessor commands, if that doesn't
7140 Check for overflow (and try to repair) after each probe
7141 rather than checking only at the very end. This avoids some bugs
7142 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7143 does not equal GMT offset at maximum time).
7144 Use integer to check for overflow rather than floating point; this
7145 is more portable to non-IEEE hosts, and is a tad faster.
7146 When we detect that we are oscillating between two values,
7147 don't check whether tm_isdst has the requested value, since
7148 we already know the answer. When tm_isdst has the wrong value,
7149 use a different heuristic to find the right one, based on the
7150 extreme values actually observed in practice in tz2003a,
7151 rather than the (overly optimistic) "previous 3 calendar quarters".
7153 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7154 "T const" to accommodate glibc style.
7155 (check_result): Use less-confusing report format. "long" -> "long int.
7157 Don't loop if the iteration overflows time_t.
7158 Allow a negative step in the iteration.
7160 2003-07-01 Paul Eggert <eggert@twinsun.com>
7162 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7163 having it depend on HAVE_SYS_TYPES_H.
7165 2003-06-25 Bruno Haible <bruno@clisp.org>
7167 * readlink.c: New file.
7169 2003-06-20 Bruno Haible <bruno@clisp.org>
7171 Assume C89, so PARAMS isn't needed.
7172 * unicodeio.h (PARAMS): Remove.
7173 * unicodeio.c: Don't use PARAMS.
7175 2003-06-18 Jim Meyering <jim@meyering.net>
7177 Merge changes from coreutils.
7178 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7179 Remove explicit declarations of xmalloc and realloc.
7181 (read_utmp): Remove anachronistic cast of xmalloc.
7183 2003-06-17 Paul Eggert <eggert@twinsun.com>
7185 Assume C89, so PARAMS isn't needed.
7186 * backupfile.h (PARAMS): Remove. All uses removed.
7187 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7188 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7189 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7190 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7191 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7192 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7193 xstrtol.h: Likewise.
7194 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7195 same.h, strverscmp.h: Do not include config.h; no longer needed.
7196 Anyway, config.h should always be included before any other file.
7198 2003-06-11 Simon Josefsson <jas@extundo.com>
7200 * sysexit_.h: New file.
7202 2003-05-20 Derek Price <derek@ximbiot.com>
7204 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7206 2003-06-10 Simon Josefsson <jas@extundo.com>
7208 * strchrnul.h: New file.
7209 * strchrnul.c: New file.
7211 2003-06-10 Simon Josefsson <jas@extundo.com>
7213 * argp.h: New file, from glibc.
7214 * argp-ba.c: New file, from glibc.
7215 * argp-eexst.c: New file, from glibc.
7216 * argp-fmtstream.c: New file, from glibc.
7217 * argp-fmtstream.h: New file, from glibc.
7218 * argp-fs-xinl.c: New file, from glibc.
7219 * argp-help.c: New file, from glibc.
7220 * argp-namefrob.h: New file, from glibc.
7221 * argp-parse.c: New file, from glibc.
7222 * argp-pv.c: New file, from glibc.
7223 * argp-pvh.c: New file, from glibc.
7224 * argp-xinl.c: New file, from glibc.
7226 2003-06-07 Jim Meyering <jim@meyering.net>
7228 * readtokens.h: Put `Free Software Foundation, Inc.'
7229 in place of my name in the copyright comment.
7230 Remove definition and uses of __P.
7233 * stat.c: Don't declare xmalloc explicitly.
7234 Instead, include "xalloc.h".
7235 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7236 xrealloc, and xcalloc return values.
7237 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7239 * xgetcwd.h: Remove definition/uses of PARAMS.
7241 2003-06-06 Jim Meyering <jim@meyering.net>
7243 * stdbool_.h: Renamed from stdbool.h.in.
7245 2003-06-06 Jim Meyering <jim@meyering.net>
7247 Merge from coreutils.
7248 * same.c: (same_name): Declare *_basename locals to be `const'.
7249 Consolidate declarations and initializations of *_base* locals.
7251 Merge from coreutils.
7252 This avoids a core dump on systems without GNU putenv,
7253 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7254 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7255 (unsetenv): New static function, from GNU libc.
7256 (rpl_putenv): Use it.
7258 * modechange.c: Remove trailing blanks.
7260 Merge from coreutils.
7261 * fsusage.c: Remove declaration of statfs.
7262 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7264 * posixtm.c: Include <stdbool.h> unconditionally.
7266 2003-06-05 Paul Eggert <eggert@twinsun.com>
7268 * mktime.c (__mktime_internal): When resolving a tm_isdst
7269 mismatch, look in future quarters as well as past. This fixes a
7270 bug when processing fall-backwards gaps immediately after a long
7271 period of daylight-saving time.
7273 * mktime.c: Assume freestanding C89 or better.
7274 (HAVE_LIMITS_H): Remove. Assume it's 1.
7275 (__P): Remove; not used.
7276 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7277 (mktime, not_equal_tm, print_tm, check_result,
7278 main): Use prototypes. Use const * where appropriate.
7279 (main): Fix typo in testing code that uncovered by above changes.
7280 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7282 2003-06-04 Paul Eggert <eggert@twinsun.com>
7284 * mktime.c: Fix Debian bug 177940
7285 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7286 (localtime_offset): Now long int, not time_t, because we want it
7287 to be guaranteed to be signed. All uses changed.
7288 (__mktime_internal): If overflow would occur when adding offset,
7291 Merge 'human' changes from coreutils. Rewrite to support
7292 locale-specific notations like thousands separators.
7293 * human.c: Simplify authorship notice.
7294 Include human.h immediately after config.h.
7295 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7296 <limits.h>: Do not include, since human.h does.
7297 (SIZE_MAX, UINTMAX_MAX): New macros.
7298 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7299 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7300 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7301 (power_letter): Renamed from suffixes.
7302 (generate_suffix_backwards): Remove.
7303 (adjust_value): Now takes int style (because of human.h changes)
7304 and long double value (for greater precision on some platforms).
7305 (group_number): New function.
7306 (human_readable): Use it. Use integer options, not enum.
7307 Put the options before the sizes in the arg list.
7308 Support all the new options.
7309 The old human_readable function has been removed;
7310 use inttostr.h instead.
7311 (human_readable, default_block_size, humblock):
7312 Use uintmax_t, not int, for block sizes.
7313 (human_readable_inexact, block_size_types): Remove.
7314 (block_size_opts): New constant.
7315 (human_options): Renamed from human_block_size, with new signature
7316 that allows block sizes up to UINTMAX_MAX. All callers changed.
7317 * human.h: Add copyright and authorship notice.
7318 Include <limits.h> and <stdbool.h> unconditionally.
7319 (PARAMS): Remove. All uses removed.
7320 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7321 (enum human_inexact_style): Remove tag; now a nameless enum.
7322 (human_floor, human_ceiling, human_round_to_even): Now have
7323 values 2, 0, 1 rather than -1, 1, 0.
7324 (human_group_digits, human_suppress_point_zero, human_autoscale,
7325 human_base_1024, human_SI, human_B): New constants.
7326 (human_readable_inexact, human_block_size): Remove.
7327 (human_readable): Size args are now uintmax_t, not int.
7328 (human_options): New decl.
7330 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7331 unnecessary now that we assume C89 or better. This change
7332 imported from coreutils.
7334 * mktime.c (__mktime_internal): Do not reject negative timestamps
7335 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7336 in the 2003-05-30 sync from glibc.
7338 .h files should stand alone, but we shouldn't include <sys/types.h>
7339 if we can get away with just <stddef.h>.
7341 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7342 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7343 rather than <sys/types.h>, as we merely need size_t.
7344 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7346 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7347 Include <stdio.h>, to get FILE.
7348 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7349 memcasecmp.h has included <stddef.h> and all we need is size_t.
7350 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7351 our interface, instead of including <sys/types.h>
7353 2003-06-02 Paul Eggert <eggert@twinsun.com>
7356 Fix some minor time-related bugs with POSIX time arguments.
7357 Some valid time stamps were being rejected (notably -1, and
7358 time stamps before 1900 on 64-bit hosts). And some invalid
7359 time stamps were being accepted, e.g. September 31.
7361 * posixtm.h (posixtime): Return bool instead of time_t, so
7362 that we can return (time_t) -1 successfully.
7363 * posixtm.c: Likewise.
7364 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7365 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7366 (t): Remove static var.
7367 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7368 of static var. All uses changed.
7369 (year): Do not reject years before 1900; they can occur with
7371 (posix_time_parse): Do not check for out-of-range components;
7372 that is now the caller's responsibility, since our checks were
7373 only approximations.
7374 (posixtime): Use mktime to check for out-of-range components,
7375 since it knows them exactly.
7376 If mktime returns (time_t) -1, check whether an error actually occurred
7377 by invoking localtime on -1.
7378 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7379 posixtime failures better.
7380 Improve the test data (in comments only).
7382 2003-05-30 <karl@gnu.org>
7384 * mktime.c: update from libc.
7386 2003-05-30 Bruno Haible <bruno@clisp.org>
7388 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7389 * localcharset.h: Likewise.
7390 * localcharset.c: Likewise.
7392 2003-05-28 Paul Eggert <eggert@twinsun.com>
7394 Assume the headers required for C89 freestanding compilers.
7395 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7396 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7397 without checking for HAVE_LIMITS_H.
7398 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7399 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7401 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7402 * exclude.c: Include <stdbool.h> unconditionally.
7403 * tempname.c: Include <stddef.h> unconditionally.
7404 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7405 * modechange.c, rpmatch.c (NULL): Don't define, since
7406 <stddef.h> does that.
7407 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7408 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7409 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7410 * xstrtol.c: Likewise.
7411 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7412 * savedir.c: Include <stddef.h> instead of defining NULL.
7414 * addext.c (addext): Use assignment rather than cast, to avoid
7415 warnings on some platforms.
7417 * mktime.c (__mktime_internal): Do not reject negative timestamps
7420 2003-05-10 Bruno Haible <bruno@clisp.org>
7422 * linebreak.c (iconv_string_length): Don't return -1 just because the
7423 string is longer than 4 KB.
7425 2003-05-12 Jim Meyering <jim@meyering.net>
7427 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7428 the space-padded-by-default conversion specifiers, %e, %k, %l.
7430 2003-05-03 Bruno Haible <bruno@clisp.org>
7432 Upgrade to Unicode-4.0.
7433 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7434 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7435 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7436 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7437 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7438 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7439 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7440 Change width of U+E0100..U+E01EF from 1 to 0.
7442 2003-04-25 Bruno Haible <bruno@clisp.org>
7444 * copy-file.c: Include <stddef.h>, for size_t.
7446 2003-04-25 Jim Meyering <jim@meyering.net>
7448 * copy-file.c (copy_file_preserving): Declare buf_size to be
7449 of type size_t, not int.
7451 2003-04-11 Jim Meyering <jim@meyering.net>
7453 Merge changes from Coreutils.
7455 2003-03-22 Jim Meyering <jim@meyering.net>
7457 * strftime.c (widen): Cast alloca return value to proper type.
7459 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7462 * strftime.c (my_strftime): Handle very large width
7463 specifications for numeric values correctly. Improve checks for
7466 2003-01-19 Jim Meyering <jim@meyering.net>
7468 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7469 (nl_get_alt_digit) [! defined my_strftime]: Define.
7470 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7471 _nl_get_alt_digit and _nl_get_walt_digit.
7473 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7474 These changes have no effect outside of _LIBC.
7476 2003-04-10 Bruno Haible <bruno@clisp.org>
7478 * findprog.h: New file, from GNU gettext.
7479 * findprog.c: New file, from GNU gettext.
7481 2003-04-05 Jim Meyering <jim@meyering.net>
7483 Merge changes from Coreutils.
7485 * exclude.h (PARAMS): Remove definition and uses.
7486 * exclude.c: Remove uses of `PARAMS'.
7488 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7489 Add test-cases for DOS filenames. Declare program_name.
7490 (main): Set up program_name. Patch by Rich Dawe.
7492 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7494 Use mntctl's return value to drive the entry-processing loop, since
7495 we can't rely on the value of the vmt_length member in the last
7496 entry. On some systems doing so could result in exhausting
7497 virtual memory. Based in part on a patch from Mike Jetzer.
7499 2003-04-04 Bruno Haible <bruno@clisp.org>
7501 * linebreak.h: New file, from GNU gettext.
7502 * linebreak.c: New file, from GNU gettext with slight modifications.
7503 * lbrkprop.h: New file, from GNU gettext.
7505 2003-04-03 Bruno Haible <bruno@clisp.org>
7507 * utf8-ucs4.h: New file, from GNU gettext.
7508 * utf16-ucs4.h: New file, from GNU gettext.
7509 * ucs4-utf8.h: New file, from GNU gettext.
7510 * ucs4-utf16.h: New file, from GNU gettext.
7512 2003-04-02 Bruno Haible <bruno@clisp.org>
7514 * binary-io.h: New file, from GNU gettext.
7516 2003-04-01 Bruno Haible <bruno@clisp.org>
7518 * pathname.h: New file, from GNU gettext.
7519 * concatpath.c: New file, from GNU gettext.
7521 2003-03-30 Bruno Haible <bruno@clisp.org>
7523 * copy-file.c (copy_file_preserving): Don't set owner if the function
7524 chown() doesn't exist.
7526 2003-03-28 Bruno Haible <bruno@clisp.org>
7528 * copy-file.h: New file, from GNU gettext.
7529 * copy-file.c: New file, from GNU gettext.
7531 2003-03-18 Jim Meyering <jim@meyering.net>
7533 * quote.c (quote_n): Fix typo in comment.
7535 2003-03-14 Jim Meyering <jim@meyering.net>
7537 Merge changes from Coreutils.
7538 * obstack.h (obstack_object_size): Declare temporary, __o,
7539 to be const, in order to avoid warnings.
7540 (obstack_room): Likewise.
7541 (obstack_empty_p): Likewise.
7543 2003-03-13 Paul Eggert <eggert@twinsun.com>
7545 Merge changes from Bison.
7546 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7547 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7548 when compiling Bison 1.875's `bitset bset = obstack_alloc
7549 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7550 * hash.c: Include <stdbool.h> unconditionally.
7552 2003-03-09 Paul Eggert <eggert@twinsun.com>
7554 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7555 Reported by Bruce Becker; see:
7556 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7558 2003-03-03 Paul Eggert <eggert@twinsun.com>
7559 Bruno Haible <bruno@clisp.org>
7561 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7562 Reported by John Hughes, see
7563 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7565 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7567 * poll_.h: New file.
7570 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7572 * mathl.h: New file.
7573 * acosl.c: New file.
7574 * asinl.c: New file.
7575 * atanl.c: New file.
7576 * ceill.c: New file.
7579 * floorl.c: New file.
7580 * frexpl.c: New file.
7581 * ldexpl.c: New file.
7583 * sincosl.c: New file.
7585 * sqrtl.c: New file.
7587 * trigl.c: New file.
7588 * trigl.h: New file.
7590 2003-02-17 Bruno Haible <bruno@clisp.org>
7592 * mkdtemp.h: New file, from GNU gettext.
7593 * mkdtemp.c: New file, from GNU gettext.
7595 2003-01-31 Bruno Haible <bruno@clisp.org>
7597 * rename.c: #undef rename before defining rpl_rename.
7598 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7600 2003-01-30 Bruno Haible <bruno@clisp.org>
7602 * printf-args.h: New file, from GNU gettext.
7603 * printf-args.c: New file, from GNU gettext.
7604 * printf-parse.h: New file, from GNU gettext.
7605 * printf-parse.c: New file, from GNU gettext.
7606 * vasnprintf.h: New file, from GNU gettext.
7607 * vasnprintf.c: New file, from GNU gettext.
7608 * asnprintf.c: New file, from GNU gettext.
7609 * vasprintf.h: New file, from GNU gettext with modifications.
7610 * vasprintf.c: New file, from GNU gettext.
7611 * asprintf.c: New file, from GNU gettext.
7613 2003-01-29 Bruno Haible <bruno@clisp.org>
7615 * stpncpy.h: New file, from GNU gettext with modifications.
7616 * stpncpy.c: New file, from GNU gettext with modifications.
7618 2003-01-28 Bruno Haible <bruno@clisp.org>
7620 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7622 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7625 2003-01-27 Bruno Haible <bruno@clisp.org>
7627 * xsetenv.h: New file, from GNU gettext.
7628 * xsetenv.c: New file, from GNU gettext.
7630 2003-01-23 Bruno Haible <bruno@clisp.org>
7632 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7634 2003-01-22 Bruno Haible <bruno@clisp.org>
7636 * exit.h: New file, from GNU gettext.
7638 2003-01-11 Bruno Haible <bruno@clisp.org>
7640 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7641 * strcase.h (strcasecmp, strncasecmp): Likewise.
7643 2003-01-14 Jim Meyering <jim@meyering.net>
7645 * same.c (same_name): Tweak a comment.
7647 2003-01-11 Bruno Haible <bruno@clisp.org>
7649 * same.c (same_name): Reorder tests so as to avoid calling stat()
7650 when a string comparison is sufficient.
7652 2003-01-11 Bruno Haible <bruno@clisp.org>
7654 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7657 2003-01-11 Bruno Haible <bruno@clisp.org>
7659 * hash-pjw.c: Add comment about low quality of this function.
7661 2003-01-12 Paul Eggert <eggert@twinsun.com>
7663 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7664 to avoid collisions with libcurses and libreadline.
7666 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7667 * getstr.h, getstr.c: Remove.
7668 * getline.c: Include "getline.h", to check interface.
7669 Move body of old getstr.c here: this defines MIN_CHUNK and
7670 declares getdelim2, which is renamed from getstr.
7671 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7673 * linebuffer.c (readlinebuffer): Renamed from readline.
7675 * linebuffer.h: Likewise.
7676 (readline): Remove backward-compatibility macro.
7678 2003-01-12 Jim Meyering <jim@meyering.net>
7680 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7682 2003-01-10 Bruno Haible <bruno@clisp.org>
7684 * alloca_.h: New file.
7685 * getdate.y: Unconditionally include alloca.h.
7686 * makepath.c: Likewise.
7687 * setenv.c: Likewise.
7688 * userspec.c: Likewise.
7690 2003-01-09 Bruno Haible <bruno@clisp.org>
7692 * stdbool.h.in: New file.
7694 2003-01-08 Bruno Haible <bruno@clisp.org>
7696 * safe-read.c: Include specification header first, to ensure its
7698 * full-write.c: Likewise.
7700 2003-01-08 Jim Meyering <jim@meyering.net>
7702 * full-write.c: Undefine and define-away `const' after inclusion
7703 of errno.h, not before. Suggestion from Bruno Haible.
7705 2003-01-07 Jim Meyering <jim@meyering.net>
7707 * full-write.c: Rework so that it may serve to define full_read, too.
7708 * full-read.c: Simply #define FULL_READ and include full-write.c.
7710 2003-01-06 Jim Meyering <jim@meyering.net>
7712 * version-etc.c: Update year in translatable copyright string.
7714 2002-12-25 Bruno Haible <bruno@clisp.org>
7716 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7717 * xstrtol.h: Likewise.
7718 * xstrtoimax.c: Likewise.
7719 * xstrtoumax.c: Likewise.
7720 * human.h: Likewise.
7722 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7723 on systems that have <inttypes.h> but not <stdint.h>.
7725 2002-12-31 Paul Eggert <eggert@twinsun.com>
7727 * memcoll.c (memcoll): Fall back on a simple algorithm using
7728 memcmp if strcoll doesn't work.
7730 2002-12-23 Bruno Haible <bruno@clisp.org>
7732 * localcharset.h: New file.
7733 * localcharset.c: Include it.
7734 * unicodeio.c: Likewise.
7736 2002-12-22 Bruno Haible <bruno@clisp.org>
7738 * utime.c (utime_null): No need to call ftruncate if the file was
7741 2002-12-23 Bruno Haible <bruno@clisp.org>
7743 * memcoll.c (STRCOLL): New macro.
7746 2002-12-22 Bruno Haible <bruno@clisp.org>
7748 * getstr.h (getstr): Define, to avoid clash with libcurses.
7749 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7751 2002-12-22 Bruno Haible <bruno@clisp.org>
7753 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7755 2002-12-23 Bruno Haible <bruno@clisp.org>
7757 * getline.h: Include <stddef.h>, for size_t.
7759 * unicodeio.h: Include <stddef.h>, for size_t.
7760 * unicodeio.c: Don't include <stddef.h>.
7762 2002-12-17 Bruno Haible <bruno@clisp.org>
7764 * canon-host.c (strdup): Remove unused declaration.
7766 * fsusage.c: Include full_read.h.
7767 (get_fs_usage): Use full_read instead of safe_read.
7769 * utime.c (utime_null): Use SAFE_READ_ERROR.
7771 2002-12-11 Bruno Haible <bruno@clisp.org>
7773 * setenv.h: Rewritten to cope with systems that have setenv() but not
7775 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7778 2002-12-11 Bruno Haible <bruno@clisp.org>
7780 * setenv.c (alloca): Fall back to malloc.
7782 (setenv): Use freea() to free memory allocated with alloca().
7784 2002-11-13 Bruno Haible <bruno@clisp.org>
7786 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7787 function declarations.
7788 * unsetenv.c (unsetenv): Likewise.
7790 2002-03-04 Bruno Haible <bruno@clisp.org>
7792 Portability to AIX 4.3.3.
7793 * unsetenv.c: New file, extracted from setenv.c.
7794 * setenv.c: Move the unsetenv() function to unsetenv.c.
7796 2001-12-20 Bruno Haible <bruno@clisp.org>
7798 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7799 use malloc instead. For SunOS 4.
7801 2001-12-11 Bruno Haible <bruno@clisp.org>
7803 * setenv.c: Declare alloca.
7804 (compar_fn_t): New typedef.
7805 (KNOWN_VALUE, STORE_VALUE): Use it.
7807 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7810 2002-12-10 Paul Eggert <eggert@twinsun.com>
7812 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7813 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7814 Choose values that are less likely to collide with system fnmatch
7816 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7817 defined (e.g., a pure POSIX system).
7818 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7819 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7821 2002-12-06 Jim Meyering <jim@meyering.net>
7823 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7825 Merge in changes from libc's misc/error.c, in preparation
7826 for the merge of gnulib's changes back into libc.
7828 * error.c (_): Define only if not already defined.
7829 Move definition to follow all #include directives.
7830 Include unlocked-io.h only if !_LIBC.
7831 [_LIBC]: Include <libio/libioP.h>.
7832 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7833 (fflush): Tweak definition to use INTUSE.
7836 2002-12-05 Paul Eggert <eggert@twinsun.com>
7838 * alloca.c [defined emacs]: Include "lisp.h".
7839 (xalloc_die) [defined emacs]: New macro.
7840 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7841 [! defined emacs]: Include <xalloc.h>.
7842 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7843 (pointer): Typedef to POINTER_TYPE *.
7844 (malloc): Remove decl; we now always use xmalloc.
7845 (alloca): Use old-style definition, since Emacs needs this.
7846 Check for arithmetic overflow when computing combined size.
7848 2002-12-04 Paul Eggert <eggert@twinsun.com>
7850 Do not generate unlocked-io.h automatically, since it's easier to
7851 maintain it by hand.
7853 * unlocked-io.h: New file, from GNU diffutils,
7854 but with proper copyright notice and attribution.
7856 * Makefile.am: Add copyright notice.
7857 (libfetish_a_SOURCES): Add unlocked-io.h.
7858 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7859 (DISTCLEANFILES, io_functions): Remove macros.
7860 (EXTRA_DIST): Remove gen_uio.
7861 (unlocked-io.h): Remove rule.
7863 2002-12-04 Jim Meyering <jim@meyering.net>
7865 Reflect the fact that stat.c and lstat.c are no longer generated.
7866 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7867 (DISTCLEANFILES): Likewise.
7868 (EXTRA_DIST): Likewise.
7869 (all_local): Don't depend on stat.c or lstat.c.
7870 (stat.c, lstat.c): Remove rules.
7871 (EXTRA_DIST): Remove xstat.in.
7873 * xstat.in: Remove file. Contents moved into stat.c.
7874 * stat.c: New file. Contents mostly from xstat.in.
7875 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7876 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7878 * safe-read.c: Rework so that it may serve to define safe_write, too.
7879 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7881 2002-12-03 Jim Meyering <jim@meyering.net>
7883 * safe-read.c, safe-write.c: Change variable names and comments, but
7884 not semantics, to minimize the differences between these two files.
7885 (safe_read): Change comment to mention SAFE_READ_ERROR.
7887 * safe-read.c (IS_EINTR): Define.
7888 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7890 2002-12-02 Bruno Haible <bruno@clisp.org>
7892 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7893 Define, taken from safe-read.c.
7894 (INT_MAX): Provide fallback.
7895 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7896 * safe-write.h (SAFE_WRITE_ERROR): Define.
7898 * safe-read.c (EINTR): Remove definition.
7899 (safe_read): Don't use EINTR if it is absent.
7901 2002-12-02 Jim Meyering <jim@meyering.net>
7903 * safe-read.c (EINTR): Define.
7904 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7905 (INT_MAX): Provide fallback.
7906 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7908 * safe-read.h (SAFE_READ_ERROR): Define.
7910 2002-12-01 Jim Meyering <jim@meyering.net>
7912 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7913 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7915 2002-11-27 Paul Eggert <eggert@twinsun.com>
7917 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7918 hash_rehash): Replace `if (limit <= value) abort ();' with
7919 `if (! (value < limit)) abort ();', for readability.
7921 2002-11-26 <karl@gnu.org>
7923 * strdup.c: copy from libc again, with jim's ok.
7924 * .cppi-disable: re-add strdup.c
7926 2002-11-25 <karl@gnu.org>
7928 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7929 instead of "strtol.c".
7931 2002-11-25 Jim Meyering <jim@meyering.net>
7933 * mktime.c: Sync from libc, now that it has the latest fix.
7935 2002-11-24 <karl@gnu.org>
7937 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7938 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7940 2002-11-24 Jim Meyering <jim@meyering.net>
7942 Update from coreutils:
7944 * mktime.c: Merge in changes from libc.
7946 Avoid a link-time failure on some Linux systems.
7947 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7948 (__mon_yday): Declare with the STATIC attribute.
7949 (__mktime_internal): Likewise.
7950 Based on a report from Greg Schafer.
7952 2002-11-23 Jim Meyering <jim@meyering.net>
7954 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7955 Use `unsigned', not `int', as type of index.
7957 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7959 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7961 2002-11-22 Paul Eggert <eggert@twinsun.com>
7963 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7964 hint that one should use `if (! x) abort ();' rather than `assert
7965 (x);', and anyway it's one less thing to worry about configuring.
7966 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7967 hash_rehash, hash_insert): Use abort rather than assert.
7969 2002-11-22 Paul Eggert <eggert@twinsun.com>
7971 * quotearg.h: Allow multiple inclusion by surrounding with
7972 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7973 so that we can be included first.
7974 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7975 * quotearg.c: Include quotearg.h immediately after config.h.
7976 No need to include stddef.h or sys/types.h any more.
7977 Surround local include files with "", not "<>".
7978 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7979 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7980 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7981 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7982 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7983 (ISPRINT): Remove; no longer needed now that we assume C89.
7985 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7988 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7989 quotearg_char): Use SIZE_MAX rather than
7990 (size_t) -1 when we are talking about "infinity".
7992 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7994 2002-11-22 Bruno Haible <bruno@clisp.org>
7996 * safe-read.h: Assume C89. Add comments.
7997 (safe_read): Change return type to size_t.
7998 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7999 counts > SSIZE_MAX correctly.
8000 * safe-write.h: New file.
8001 * safe-write.c: New file.
8002 * full-read.h: New file.
8003 * full-read.c: New file.
8004 * full-write.h: Assume C89. Add comments.
8005 * full-write.c: Include safe-write.h.
8006 (full_write): Rewritten to use safe_write.
8007 Suggested by Jim Meyering and Paul Eggert.
8009 2002-11-21 Bruno Haible <bruno@clisp.org>
8011 Remove case insensitive option matching.
8012 * argmatch.h (argcasematch): Remove declaration.
8013 (ARGCASEMATCH): Remove macro.
8014 (__xargmatch_internal): Remove case_sensitive argument.
8015 (XARGMATCH): Update.
8016 (XARGCASEMATCH): Remove macro.
8017 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8018 case_sensitive argument.
8019 (argcasematch): Remove function.
8020 (__xargmatch_internal): Remove case_sensitive argument.
8021 (main): Use XARGMATCH instead of XARGCASEMATCH.
8023 * xmalloc.c: Change compile-time error message. Add comment about
8024 required autoconf version.
8026 2002-11-21 Jim Meyering <jim@meyering.net>
8028 * strdup.c (strdup): Tweak comment and initial #if/#include.
8030 Merge in changes from the coreutils.
8032 2002-09-25 Paul Eggert <eggert@twinsun.com>
8033 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8034 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8035 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8036 int. Work more efficiently if X is the same width as uintmax_t.
8037 Do not compare X to -1, to avoid bogus compiler warning.
8038 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8039 Don't assume that f_frsize and f_bsize are the same type.
8041 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8044 * makepath.c (make_path): Restore umask *before* creating the final
8046 (make_path): Minor reformatting.
8048 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8049 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8051 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8052 ones. At least on GNU/Linux systems, `auto' means something else.
8055 2002-11-20 Paul Eggert <eggert@twinsun.com>
8057 Merge argmatch cleanups from Bison. Assume C89.
8059 * argmatch.c: Include config.h here, not in argmatch.h.
8060 Include stdlib.h, for EXIT_FAILURE.
8061 Always include <string.h>, since we assume C89.
8062 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8063 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8064 Include <stddef.h> instead, since it's all we need for size_t.
8065 (PARAMS): Remove. All uses removed.
8066 (ARRAY_CARDINALITY): Do not bother to #undef.
8067 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8068 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8069 Remove unnecessary parentheses.
8070 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8071 Insert necessary parentheses.
8072 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8073 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8075 2002-11-19 Bruno Haible <bruno@clisp.org>
8077 * mbswidth.c: Include mbswidth.h right at the beginning.
8078 * mbswidth.h: Include <stddef.h>, for size_t.
8080 * mbswidth.h (PARAMS): Remove macro.
8081 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8082 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8084 * gcd.h (PARAMS): Remove macro.
8085 (gcd): Use ANSI C function declarations.
8086 * gcd.c (gcd): Likewise.
8088 2002-11-15 Bruno Haible <bruno@clisp.org>
8090 * strcspn.c: Include <stddef.h>.
8091 (strcspn): Use ANSI C function declaration. Change return type to
8093 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8094 (strpbrk): Use NULL.
8095 * strpbrk.h (PARAMS): Remove macro.
8096 (strpbrk): Use ANSI C function declaration.
8097 * strstr.c: Don't include <sys/types.h>.
8098 * strstr.h (PARAMS): Remove macro.
8099 (strstr): Use ANSI C function declarations.
8101 2002-11-06 Bruno Haible <bruno@clisp.org>
8103 * gcd.h (gcd): Change argument type to 'unsigned long'.
8104 * gcd.c (gcd): Likewise.
8106 2002-11-05 Bruno Haible <bruno@clisp.org>
8108 * gcd.h: New file, from gettext-0.11.5.
8109 * gcd.c: New file, from gettext-0.11.5.
8111 2002-11-05 Bruno Haible <bruno@clisp.org>
8113 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8114 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8115 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8116 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8118 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8119 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8121 * closeout.c: Include gettext.h instead of <libintl.h>.
8122 * human.c: Include gettext.h instead of <libintl.h>.
8123 * quotearg.c: Include gettext.h instead of <libintl.h>.
8124 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8125 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8126 * userspec.c: Include gettext.h instead of <libintl.h>.
8127 * version-etc.c: Include gettext.h instead of <libintl.h>.
8128 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8129 (textdomain): Remove definition.
8130 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8132 * long-options.c: Remove include of <libintl.h> and definition of _.
8133 * same.c: Remove include of <libintl.h> and definition of _.
8135 2002-11-04 Bruno Haible <bruno@clisp.org>
8137 * stpcpy.h: New file, from GNU gettext-0.11.5.
8138 * strcase.h: New file, from GNU gettext-0.11.5.
8139 * strpbrk.h: New file, from GNU gettext-0.11.5.
8140 * strstr.h: New file, from GNU gettext-0.11.5.
8141 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8143 2002-05-09 Bruno Haible <bruno@clisp.org>
8145 * config.charset: Update for newest glibc. Add canonical names
8146 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8148 2002-05-09 Bruno Haible <bruno@clisp.org>
8150 * localcharset.c (get_charset_aliases): Add more Windows specific
8153 2002-05-08 Owen Taylor <otaylor@redhat.com>
8155 * config.charset: A few additions for Solaris.
8157 2001-12-05 Bruno Haible <bruno@clisp.org>
8159 * localcharset.c (locale_charset): Don't return an empty string.
8161 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8163 * config.charset: msdos in uk_UA uses CP1125.
8165 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8167 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8168 * localcharset.c (locale_charset): Declare as extern "C".
8170 2002-02-15 Bruno Haible <bruno@clisp.org>
8172 * config.charset [msdosdjgpp]: For Russian, use CP866.
8174 2002-02-11 Bruno Haible <bruno@clisp.org>
8176 * config.charset: Add support for NetBSD.
8178 2002-09-25 <karl@gnu.org>
8180 * strdup.c: copy from libc/string (via ../config/srclist*).
8181 * getopt*: copy from libc/posix.
8182 * gettext.h: copy from gettext.
8183 * .cppi-disable: add strdup.c, gettext.h.
8185 2002-07-01 Jim Meyering <meyering@lucent.com>
8187 * c-stack.c: Include sys/time.h.
8188 From Volker Borchert.
8190 2002-06-11 Paul Eggert <eggert@twinsun.com>
8192 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8193 New macro. Use it uniformly instead of
8194 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8195 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8196 reported by Vin Shelton.
8198 2002-06-22 Jim Meyering <meyering@lucent.com>
8200 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8201 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8203 2002-06-22 Paul Eggert <eggert@twinsun.com>
8205 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8206 Do not assume SA_SIGINFO behavior.
8207 Bug reported by Jim Meyering on NetBSD 1.5.2.
8209 2002-06-22 Jim Meyering <meyering@lucent.com>
8211 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8213 * exitfail.c, exitfail.h: Likewise.
8214 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8216 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8218 (EXTRA_DIST): Add fnmatch_loop.c.
8219 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8221 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8222 * fnmatch.c: Update from diffutils-2.8.2.
8223 * fnmatch_.h: New file. From diffutils-2.8.2.
8224 * fnmatch.h: Remove file.
8226 2002-06-18 Paul Eggert <eggert@twinsun.com>
8228 * file-type.h: Report an error if neither S_ISREG nor
8229 S_IFREG is defined, instead of using a test specific to glibc
8230 2.2. This should be safe, since POSIX requires S_ISREG and
8231 Unix Version 7 had S_IFREG. We don't need to check for
8232 <sys/types.h> since we don't use any symbols that it defines.
8234 2002-06-15 Jim Meyering <meyering@lucent.com>
8236 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8237 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8238 have been included before this file.
8240 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8242 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8243 so that each temporary file name is unique and valid in the first
8244 8 characters, for operation under DOS.
8246 2002-06-15 Jim Meyering <meyering@lucent.com>
8248 Work even with DJGPP 2.03, which lacks support for symlinks.
8250 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8252 * lchown.c (S_ISLNK): Likewise.
8254 2002-06-14 Jim Meyering <meyering@lucent.com>
8256 * file-type.h: Use the version from diffutils-2.8.2.
8257 * file-type.c: Likewise.
8259 2002-05-27 Jim Meyering <meyering@lucent.com>
8261 Fix a problem seen only on nonconforming systems whereby ls.c's
8262 use of localtime, and then of gettimeofday would cause trouble:
8263 the localtime call used to initialize rpl_gettimeofday's save
8264 mechanism would clobber ls's current local time information so
8265 that in any long listing the first file would always be listed
8266 with date 1970-01-01. Analysis by Volker Borchert.
8268 * gettimeofday.c (localtime): Undefine.
8269 (rpl_localtime): New function.
8271 2002-05-22 Jim Meyering <meyering@lucent.com>
8273 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8274 * file-type.h: New file.
8275 * file-type.c (file_type): New file/function. Extracted from diffutils.
8277 2002-04-29 Paul Eggert <eggert@twinsun.com>
8279 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8281 2002-04-28 Paul Eggert <eggert@twinsun.com>
8283 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8284 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8285 of 127, since 64 is the largest conceivable number for ancient
8287 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8289 2002-04-28 Jim Meyering <meyering@lucent.com>
8291 * sig2str.c (WTERMSIG): Remove definition (unused).
8293 2002-04-28 Paul Eggert <eggert@twinsun.com>
8295 * sig2str.h, sig2str.c: New files.
8296 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8298 2002-04-24 Jim Meyering <meyering@lucent.com>
8300 * gettext.h: New file, from Gettext.
8301 * Makefile.am (INCLUDES): Remove -I../intl.
8302 (libfetish_a_SOURCES): Add gettext.h.
8304 2002-04-16 Jim Meyering <meyering@lucent.com>
8306 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8307 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8308 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8310 2002-04-12 Jim Meyering <meyering@lucent.com>
8312 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8314 2002-03-10 Jim Meyering <meyering@lucent.com>
8316 * makepath.c (make_path): Remove a comma from a diagnostic.
8317 Suggestion from Santiago Vila.
8319 2002-03-08 Jim Meyering <meyering@lucent.com>
8321 * rename.c: Mention that this wrapper is needed also on
8322 mips-dec-ultrix4.4 systems.
8324 2002-03-02 Jim Meyering <meyering@lucent.com>
8326 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8327 not HAVE_CLOCK_SETTIME.
8329 2002-02-27 Paul Eggert <eggert@twinsun.com>
8331 * nanosleep.h: Rename to....
8332 * timespec.h: New name for nanosleep.h. All uses changed.
8334 * gettime.c: New file.
8335 * settime.c: New file.
8338 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8339 timespec.h. Remove nanosleep.h.
8341 2002-02-25 Paul Eggert <eggert@twinsun.com>
8343 * acl.c, acl.h: New files.
8344 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8346 2002-02-24 Jim Meyering <meyering@lucent.com>
8348 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8349 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8350 cause trouble. Reported by Nelson Beebe.
8352 2002-02-23 Paul Eggert <eggert@twinsun.com>
8354 * path-concat.c (xpath_concat): Reorder code to pacify
8355 compilers that don't know that xalloc_die never returns.
8357 2002-02-20 Jim Meyering <meyering@lucent.com>
8359 * getdate.c: Regenerate using bison-1.33.
8361 2002-02-15 Paul Eggert <eggert@twinsun.com>
8363 * posixver.c, posixver.h: New files.
8364 * Makefile.am (libfetish_a_SOURCES): Add them.
8366 2002-02-02 Paul Eggert <eggert@twinsun.com>
8367 Bruno Haible <bruno@clisp.org>
8369 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8370 (fwrite_success_callback): New declaration.
8371 * unicodeio.c (unicode_to_mb): New function, extracted from
8372 print_unicode_char. Call failure callback instead of error.
8373 (fwrite_success_callback): New function.
8374 (exit_failure_callback): New function.
8375 (fallback_failure_callback): New function.
8376 (print_unicode_char): Call unicode_to_mb.
8378 2002-01-26 Jim Meyering <meyering@lucent.com>
8380 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8382 2002-01-22 Jim Meyering <meyering@lucent.com>
8384 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8385 Otherwise, some versions of automake would omit the rule that makes
8386 Makefile from Makefile.in.
8388 2001-01-21 Paul Eggert <eggert@twinsun.com>
8390 * xmemcoll.h, xmemcoll.c: New files.
8391 * Makefile.am (libfetish_a_SOURCES): Add them.
8392 * memcoll.c: Include errno.h, and declare errno if not defined.
8393 (memcoll): Set errno to zero if there is no error.
8395 * quotearg.c (quotearg_buffer_restyled):
8396 Fix bug with quoting buffers containing NUL when backslashing escapes.
8397 This bug was exposed by the other changes in this patch.
8398 (quotearg_n_options): New arg ARGSIZE.
8399 All callers changed.
8400 (quoting_options_from_style): New function.
8401 (quotearg_n_style): Use it.
8402 (quotearg_n_style_mem): New function.
8404 * quotearg.h (quotearg_n_style_mem): New function.
8406 2002-01-16 Jim Meyering <meyering@lucent.com>
8408 * getdate.y: Add three semicolons, each just before a closing brace.
8409 Bison (as of version 1.31) no longer papers over that mistake.
8411 2002-02-14 Paul Eggert <eggert@twinsun.com>
8413 * backupfile.c (ISDIGIT): Comment fix.
8414 * getdate.y (ISDIGIT): Likewise.
8415 * posixtm.c (ISDIGIT, year): Likewise.
8416 * strverscmp.c (ISDIGIT): Likewise.
8417 * userspec.c (ISDIGIT): Likewise.
8419 2002-01-05 Jim Meyering <meyering@lucent.com>
8421 * version-etc.c (version_etc_copyright): Update copyright year.
8423 2001-01-19 Paul Eggert <eggert@twinsun.com>
8425 * closeout.c (close_stdout_status): If ferror (stdout), do
8426 not silently exit merely because the output buffer happens to
8427 have nothing pending.
8429 2001-12-18 Paul Eggert <eggert@twinsun.com>
8431 See the big note in ../ChangeLog.
8432 * human.c (suffixes): Prefer K to k for 1024.
8433 (generate_suffix_backwards): New function.
8434 (human_readable_inexact): Use it.
8435 * xstrtol.c (__xstrtol): If there is no number but there
8436 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8437 Accept 'K' as well as 'k'.
8439 2001-12-15 Jim Meyering <meyering@lucent.com>
8441 * regex.h (__restrict_arr): Update from libc.
8443 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8444 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8447 2001-12-10 Jim Meyering <meyering@lucent.com>
8449 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8450 Instead, include "xalloc.h".
8451 (initbuffer): Don't cast xmalloc return value to char*.
8452 (readline): Reword comment.
8453 Don't cast xrealloc return value to char*
8456 2001-12-09 Jim Meyering <meyering@lucent.com>
8458 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8459 `signed and unsigned type in conditional expression'.
8460 * posixtm.c (posix_time_parse): Likewise.
8462 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8464 * readtokens.c (readtoken): Declare an index to be of type unsigned
8465 to avoid a pedantic warning.
8467 * getstr.c: Don't include assert.h.
8468 (getstr): Remove warning-evoking assertions.
8469 Return -1 if offset parameter is out of bounds.
8470 Change the type of a local from int to size_t.
8472 * strftime.c (my_strftime_localtime_r): Include this function
8473 definition in the `#if ! HAVE_TM_GMTOFF' block.
8475 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8476 Include xalloc.h instead.
8478 2001-12-02 Jim Meyering <meyering@lucent.com>
8480 * tempname.c: Don't declare getenv, thus reverting the change of
8481 2001-11-18. It's no longer necessary, now that stdlib.h is always
8484 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8485 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8487 2001-11-30 Akim Demaille <akim@epita.fr>
8489 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8490 before being defined.
8492 2001-11-27 Paul Eggert <eggert@twinsun.com>
8494 * quotearg.h (quotearg_n, quotearg_n_style):
8495 First arg is int, not unsigned.
8496 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8497 (SIZE_MAX, UINT_MAX): New macros.
8498 (quotearg_n_options): Abort if N is negative.
8499 Avoid overflow check on hosts where size_t is 64 bits and int
8500 is 32 bits, as overflow is impossible there.
8501 Fix off-by-one typo that caused unnecessary reallocation.
8503 2001-11-27 Jim Meyering <meyering@lucent.com>
8505 * tempname.c: Merge with version from libc.
8506 * regex.c: Likewise.
8508 * tempname.c: Include stdlib.h unconditionally. On some old systems
8509 for which STDC_HEADERS is 0, it was not included, resulting in a
8510 warning about an integer-to-pointer conversion problem with getenv.
8511 Reported by Volker Borchert.
8513 2001-11-26 Jim Meyering <meyering@lucent.com>
8515 * gtod.h: Remove file.
8516 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8517 * gettimeofday.c: Don't include gtod.h.
8518 (GTOD_init): Remove function.
8519 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8520 Suggestion from Volker Borchert.
8522 2001-11-23 Jim Meyering <meyering@lucent.com>
8524 * hash.h (struct hash_table): Don't define here. Merely declare it.
8525 * hash.c (struct hash_table): Define it here instead.
8527 2001-11-22 Jim Meyering <meyering@lucent.com>
8529 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8531 2001-11-18 Paul Eggert <eggert@twinsun.com>
8533 * tempname.c (TMP_MAX): Remove; no longer needed.
8534 (TEMPORARIES): New macro.
8535 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8536 removes an artificial limitation (e.g. HP-UX 10.20, where
8539 2001-11-18 Jim Meyering <meyering@lucent.com>
8541 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8544 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8545 files will be created before anything else.
8547 2001-11-17 Jim Meyering <meyering@lucent.com>
8549 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8550 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8551 rather than group writable. Patch by Juan F. Codagnone.
8553 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8554 Instead, include "xalloc.h".
8556 * mountlist.c: Include unlocked-io.h after all system headers.
8557 Remove explicit declarations of xmalloc, xrealloc,
8558 and xstrdup. Instead, include "xalloc.h".
8560 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8561 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8562 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8564 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8565 Reported by Padraig Brady.
8567 * mkstemp.c: #undef mkstemp.
8569 (rpl_mkstemp): Rename from mkstemp.
8572 2001-11-16 Jim Meyering <meyering@lucent.com>
8574 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8575 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8576 determine the amount of total physical memory, use pstat_getstatic.
8577 HPUX-11 doesn't define _SC_PHYS_PAGES.
8578 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8579 If sysconf couldn't be used to determine the amount of available
8580 physical memory, use both pstat_getstatic and pstat_getdynamic.
8581 Based on a patch from Bob Proulx.
8583 2001-11-05 Jim Meyering <meyering@lucent.com>
8585 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8587 2001-11-03 Jim Meyering <meyering@lucent.com>
8589 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8590 in argmatch_to_argument call.
8592 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8595 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8596 e.g., a fault due to an attempt to free a NULL pointer.
8598 2001-11-01 Jim Meyering <meyering@lucent.com>
8600 * dirfd.c, dirfd.h: New files.
8601 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8603 * hash.c (hash_print) [TESTING]: Clean up.
8605 2001-10-22 Paul Eggert <eggert@twinsun.com>
8607 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8608 to avoid a warning if -Wall.
8610 2001-10-21 Paul Eggert <eggert@twinsun.com>
8612 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8614 2001-10-21 Jim Meyering <meyering@lucent.com>
8616 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8617 this code would end up calling gettext even in packages built
8619 * getopt.c (_): Likewise.
8620 * regex.c (_): Likewise.
8622 2001-10-20 Paul Eggert <eggert@twinsun.com>
8624 * error.c (strerror_r): Do not declare unless !_LIBC.
8625 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8626 Use strerror_r that is only a macro, even if it is not a function.
8627 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8628 (private_strerror): Use prototypes, not old-style function definition.
8629 (print_errno_message): New function.
8630 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8632 (error_tail, error, error_at_line): Use it.
8634 2001-10-11 Jim Meyering <meyering@lucent.com>
8636 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8637 and quote_n (1, ... to avoid clobbering a buffer.
8639 2001-10-05 Jim Meyering <meyering@lucent.com>
8641 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8642 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8643 * hash-pjw.h: New file.
8645 2001-09-30 Jim Meyering <meyering@lucent.com>
8647 * mountlist.c [MOUNTED_GETFSSTAT]:
8648 Include <sys/ucred.h>, for Apple Darwin.
8649 Include sys/mount.h and sys/fs_types.h only if available.
8651 (read_filesystem_list): Use FS_TYPE.
8653 2001-09-29 Paul Eggert <eggert@twinsun.com>
8655 * exclude.c (excluded_filename): 0 -> false, since it's
8658 2001-09-28 Paul Eggert <eggert@twinsun.com>
8660 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8661 #defines strtoimax. Also treat the other strto* functions
8664 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8665 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8666 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8668 2001-09-26 Jim Meyering <meyering@lucent.com>
8670 Most macros in unlocked-io.h had the wrong number of arguments.
8671 * gen-uio: New script.
8672 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8673 * unlocked-io.hin: Remove file.
8674 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8675 rather than trying to embed it here.
8676 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8677 Reported by Padraig Brady.
8679 2001-09-25 Volker Borchert <bt@teknon.de>
8681 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8683 2001-09-23 Jim Meyering <meyering@lucent.com>
8685 * mountlist.c: Remove useless parentheses in #if directives.
8686 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8687 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8689 2001-09-22 Jim Meyering <meyering@lucent.com>
8691 * localcharset.c: Update from latest gettext.
8692 * config.charset: Likewise.
8694 2001-09-20 Jim Meyering <meyering@lucent.com>
8696 * xstrtol.c (strtoimax): Guard declaration with
8697 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8698 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8699 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8700 (strtoumax): Likewise, for completeness (it wasn't necessary).
8702 2001-09-06 Paul Eggert <eggert@twinsun.com>
8704 * strtoimax.c (HAVE_LONG_LONG):
8705 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8706 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8707 to work around bug in IBM C compiler.
8709 2001-09-16 Jim Meyering <meyering@lucent.com>
8711 * mkdir.c: New file.
8713 2001-09-04 Paul Eggert <eggert@twinsun.com>
8715 * xgetcwd.c: Revert some of the previous change; intead,
8716 fix the HAVE_GETCWD_NULL code to behave more like the
8717 !HAVE_GETCWD_NULL code used to.
8720 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8723 2001-09-04 Paul Eggert <eggert@twinsun.com>
8725 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8726 Use ssize_t, not int, to store result of readlink.
8727 Check for ssize_t overflow as well as size_t overflow,
8728 as POSIX says the result of readlink is implementation-defined
8729 when ssize_t overflows.
8730 Remove unnecessary cast to char*.
8731 Use free+malloc instead of realloc, as the storage doesn't need
8732 to be preserved and it's clearer and can be more efficient that way.
8733 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8734 * xreadlink.h (xreadlink): Update prototype.
8736 2001-09-03 Paul Eggert <eggert@twinsun.com>
8738 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8739 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8740 spotted by Jim Meyering.
8742 2001-09-03 Jim Meyering <meyering@lucent.com>
8744 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8746 2001-09-03 Paul Eggert <eggert@twinsun.com>
8748 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8749 like the HAVE_GETCWD_NULL code.
8750 Include pathmax.h if not HAVE_GETCWD.
8751 Do not include xalloc.h.
8752 (INITIAL_BUFFER_SIZE): New symbol.
8753 Do not use xmalloc / xrealloc, since the caller is responsible for
8754 handling errors. Preserve errno around `free' during failure.
8755 Do not overrun buffer when using getwd.
8757 2001-09-03 Paul Eggert <eggert@twinsun.com>
8759 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8760 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8762 2001-09-02 Jim Meyering <meyering@lucent.com>
8764 * error.c: Update from GNU libc.
8766 2001-09-01 Jim Meyering <meyering@lucent.com>
8768 * xreadlink.c: New file.
8769 * xreadlink.h: New file.
8770 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8772 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8773 doesn't conflict with sparc Solaris 7's definition in
8774 /usr/include/sys/int_types.h.
8776 * exclude.c: Use `""', not `<>' to #include non-system header files.
8777 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8778 and strncasecmp as r-values. Unixware didn't have declarations.
8780 2001-08-31 Jim Meyering <meyering@lucent.com>
8782 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8783 Use an initial, malloc'd, buffer of length 128 rather than
8784 a statically allocated one of length 1024.
8786 2001-08-30 Paul Eggert <eggert@twinsun.com>
8788 * xgetcwd.c: Don't include pathmax.h.
8789 Include stdlib.h and unistd.h if available.
8791 (xmalloc, xstrdup, free): Remove decls.
8792 (xgetcwd): Don't assume sizes fit in unsigned.
8793 Check for overflow when computing sizes.
8794 Simplify reallocation code.
8796 2001-08-28 Paul Eggert <eggert@twinsun.com>
8798 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8800 * strtoimax.c: Renamed from strtoxmax.c, removing the
8803 Also, make the following further changes to make this file's
8804 configuration more similar to that of strtol.c:
8805 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8806 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8807 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8808 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8809 changed to signed values.
8811 And make the following changes as well:
8812 Fix copyright notice, as 1999 was missing.
8813 (verify): New macro.
8814 (strtoimax): Check sizes at compile-time, not run-time.
8815 Prefer strtol to strtoll if both work.
8816 (main): Remove; it was not that useful and was a pain to maintain.
8818 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8820 2001-08-30 Paul Eggert <eggert@twinsun.com>
8822 * savedir.c (savedir): Remove size parameter, as POSIX says that
8823 a directory's st_size can have an arbitrary value, so the old
8824 usage could waste an arbitrary amount of memory. All uses
8826 * savedir.h: Update prototype.
8828 2001-08-30 Paul Eggert <eggert@twinsun.com>
8830 * xstrtol.c (strtoimax): New decl.
8832 2001-08-28 Paul Eggert <eggert@twinsun.com>
8834 * xstrtol.h: Add copyright notice.
8835 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8836 LONGINT_INVALID_SUFFIX_CHAR.
8838 2001-08-30 Paul Eggert <eggert@twinsun.com>
8840 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8843 2001-08-30 Paul Eggert <eggert@twinsun.com>
8845 * hash.c: Remove '2001' from copyright notice.
8847 2001-08-30 Paul Eggert <eggert@twinsun.com>
8849 * full-write.h: New file.
8850 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8851 * full-write.c: Correct credits, as cccp.c no longer
8852 exists and anyway it was so heavily changed from the old cccp
8853 code as to be unrecognizable. Include full-write.h.
8854 (full_write) Return size_t, with short writes meaning failure.
8855 All callers changed. This fixes a bug with large buffers
8857 * utime.c: Include full-write.h.
8859 2001-08-30 Paul Eggert <eggert@twinsun.com>
8861 Merge 'exclude' changes from tar 1.13.22.
8862 This fixes one or two unlikely storage allocation overflow bugs,
8863 but doesn't change user-visible behavior otherwise.
8865 2001-08-30 Paul Eggert <eggert@twinsun.com>
8867 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8868 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8869 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8870 Include if available.
8871 (<xalloc.h>): Include
8872 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8873 (verify): New macro. Use it to verify that EXCLUDE macros do not
8874 collide with FNM macros.
8875 (struct patopts): New struct.
8876 (struct exclude): Use it, as exclude patterns now come with options.
8877 (new_exclude): Support above changes.
8878 (new_exclude, add_exclude_file):
8879 Initial size must now be a power of two to simplify overflow checking.
8880 (free_exclude, fnmatch_no_wildcards): New function.
8881 (excluded_filename): No longer requires options arg, as the options
8882 are determined by add_exclude. Now returns bool, not int.
8883 (excluded_filename, add_exclude):
8884 Add support for the fancy new exclusion options.
8885 (add_exclude, add_exclude_file): Now takes int options arg.
8886 Check for arithmetic overflow when computing sizes.
8887 (add_exclude_file): xrealloc might modify errno, so don't
8888 realloc until after errno might be used.
8890 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8892 (free_exclude): New decl.
8893 (add_exclude, add_exclude_file): Now takes int options arg.
8894 (excluded_filename): No longer requires options arg, as the options
8895 are determined by add_exclude. Now returns bool, not int.
8897 2001-08-30 Paul Eggert <eggert@twinsun.com>
8899 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8901 2001-08-27 Jim Meyering <meyering@lucent.com>
8903 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8905 * version-etc.c (N_): Remove definition.
8906 Revert most of last change.
8907 Instead, simply don't mark the `Copyright...' string for translation.
8908 Based on advice from Paul Eggert.
8910 * strtoxmax.c: Tweak comment.
8912 2001-08-26 Jim Meyering <meyering@lucent.com>
8914 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8915 of copyright with `%s' so translators don't get an untranslated
8917 (COPYRIGHT_YEAR): Define.
8918 (version_etc): Use fprintf rather than fputs.
8919 Suggestion from Ulrich Drepper.
8921 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8923 * strtoll.c: New file, from GNU libc.
8924 * xstrtoimax.c: New file.
8926 * xstrtol.h: Add xstrtoimax.
8927 * strtoumax.c: New file. Simply include "strtoumax.c".
8928 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8930 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8931 * strtoxmax.c: ... then renamed to this.
8933 2001-08-13 Paul Eggert <eggert@twinsun.com>
8935 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8936 Port to Solaris 8, where 'sed' requires a space after the 'r'
8937 command, and where sh dislikes "$/". Clean up the spacing a bit.
8938 Redirect output to $tmp just once.
8940 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8942 * addext.c (<errno.h>): Include.
8943 (errno): Declare if not defined.
8944 (addext): Work correctly when pathconf returns -1 and leaves
8945 errno alone because there is no limit. Also, work even if
8946 pathconf returns a value greater than SIZE_MAX.
8948 2001-08-12 Jim Meyering <meyering@lucent.com>
8950 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8951 Simply `return getcwd (NULL, 0);'.
8952 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8953 Use 1300 as initial value for length, not PATH_MAX.
8955 * pathmax.h: Clean up cpp syntax.
8957 2001-08-12 Jim Meyering <meyering@lucent.com>
8959 * gettimeofday.c: New file.
8961 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8963 2001-08-04 Jim Meyering <meyering@lucent.com>
8965 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8966 to get in sync with glibc.
8968 2001-08-03 Paul Eggert <eggert@twinsun.com>
8970 The following changes are from gettext 0.10.39 as maintained by
8973 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8974 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8975 with inverted sense. All uses changed.
8977 * mbswidth.c: Don't include <limits.h>.
8978 Include <stdlib.h> and <string.h> unconditionally.
8979 (iswcntrl, mbsinit, ISCNTRL): New macros.
8980 (mbsnwidth): Use K&R style function declarations.
8981 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8982 can optimize it when MB_CUR_MAX == 1.
8983 The width of control characters is zero, not 1.
8985 2001-07-15 Jim Meyering <meyering@lucent.com>
8987 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8988 (BUILT_SOURCES): Add unlocked-io.h.
8989 (io_functions): Define.
8990 (unlocked-io.h): New rule.
8991 (DISTCLEANFILES): Add unlocked-io.h.
8992 (all-local): Depend on unlocked-io.h, to ensure it is created.
8994 * unlocked-io.hin: New file
8996 * regex.c: Update from glibc.
8998 2001-07-05 Jim Meyering <meyering@lucent.com>
9000 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9002 (libfetish_a_SOURCES): Put all .h files here instead.
9003 Remove a thus-exposed (better checks in automake) duplicate and
9004 two unnecessary .h files.
9006 2001-06-11 Jim Meyering <meyering@lucent.com>
9008 * regex.c: Update from GNU libc.
9010 2001-05-27 Jim Meyering <meyering@lucent.com>
9012 * readutmp.h (UT_TYPE): Define.
9014 2001-05-24 Jim Meyering <meyering@lucent.com>
9016 * argmatch.c: Include "quote.h".
9017 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9018 quote function. Reported by Göran Uddeborg.
9020 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9022 * dirname.c (dir_name): Compute append_dot using path, not newpath
9023 which is not yet declared.
9025 2001-05-11 Paul Eggert <eggert@twinsun.com>
9027 * Makefile.am (libfetish_a_SOURCES):
9028 Add strftime.c, since we now compile it on all hosts.
9030 * strftime.c (my_strftime):
9031 Define to nstrftime if emacs, but only if my_strftime is not defined.
9032 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9033 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9034 Add one more extra argument: a nanoseconds value.
9037 (my_strftime function): Add %N format.
9038 (emacs_strftimeu): Renamed from emacs_strftime,
9039 with extra ut argument.
9041 2001-05-11 Paul Eggert <eggert@twinsun.com>
9043 dirname code cleanup. base_name now behaves more compatibly
9044 with POSIX basename when given file names that have trailing
9045 slashes, and similarly for dir_name. Add new primitives
9046 base_len and dir_len. Put the directory-name-related decls
9049 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9050 * backupfile.c (base_name): Likewise.
9051 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9052 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9053 * makepath.c (strip_trailing_slashes): Likewise.
9054 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9056 * rename.c (strip_trailing_slashes): Likewise.
9057 * same.c (base_name): Likewise.
9058 * stripslash.c (ISSLASH): Likewise.
9060 * addext.c: Include <dirname.h> after size_t is defined.
9061 * backupfile.c: Likewise.
9063 * addext.c (addext): Use base_len to trim redundant
9064 trailing slashes instead of doing it ourselves.
9065 But do not trim the last slash if it is not redundant.
9067 * backupfile.c (find_backup_file_name,
9068 max_backup_version): Use base_len instead of rolling it ourselves.
9069 Handle the case of "" and (on DOS) "C:" correctly.
9071 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9072 Include <string.h>, <dirname.h>.
9073 (base_name): Allow file names ending in slashes, other than names
9074 that are all slashes. In this case, return the basename followed
9075 by the slashes. This is more general, and can be used in places
9076 where the original base_name purposely had an assertion failure.
9077 (base_len): New function.
9079 * dirname.c: Include <string.h> instead of <stdlib.h>.
9080 Do not include <assert.h>; no longer needed.
9082 (memrchr): Remove decl.
9083 (dir_name_r): Remove.
9084 (dir_len): Renamed from dirlen. All callers changed.
9085 Rewrite in terms of base_name, for simplicity and consistency.
9086 (dir_name): Never return NULL. All callers changed.
9087 Do not include <stdlib.h> in test program; no longer needed.
9088 return 0; is fine for test program.
9090 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9092 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9094 * path-concat.c (path_concat): Use base_len to compute
9095 base length, not strlen; this means we cannot rely on memcpy
9098 * same.c (STREQ): Remove.
9099 (same_name): Handle the case where the basename ends in trailing '/'.
9101 * stripslash.c (strip_trailing_slashes): Return nonzero if
9102 a slash was stripped. Do not strip the last slash after a
9105 2001-04-08 Jim Meyering <meyering@lucent.com>
9107 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9108 recomputed; that's necessary when the offset spans a DST transition.
9109 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9111 2001-04-02 Jim Meyering <meyering@lucent.com>
9113 * regex.h, regex.c: Update from GNU libc.
9115 2001-03-19 Paul Eggert <eggert@twinsun.com>
9117 * version-etc.c (version_etc_copyright): Update to 2001.
9119 2001-03-16 Paul Eggert <eggert@twinsun.com>
9121 * tempname.c (uint64_t): Define to uintmax_t if
9122 not defined, and if UINT64_MAX is not defined.
9123 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9124 Reported by John David Anglin.
9126 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9128 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9129 alias if codeset is empty.
9130 * config.charset (BeOS): Use wildcard syntax.
9132 2001-03-13 Jim Meyering <meyering@lucent.com>
9134 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9135 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9138 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9140 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9142 * unicodeio.c (print_unicode_char): Simplify accordingly.
9144 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9146 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9147 support for DOS/DJGPP.
9149 2001-02-28 Paul Eggert <eggert@twinsun.com>
9151 * Makefile.am (libfetish_a_SOURCES):
9152 Add dup-safer.c, fopen-safer.c.
9153 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9155 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9157 2001-02-25 Paul Eggert <eggert@twinsun.com>
9159 The mkstemp replacement is taken from glibc 2.2.2, with some
9160 portability fixes for use outside glibc, as follows:
9162 * tempname.c (struct_stat64): New macro.
9163 (direxists, __gen_tempname): Use it.
9164 This avoids a portability problem with Solaris 8.
9166 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9167 (<stddef.h>, <stdint.h>, <string.h>):
9168 Include only if STDC_HEADERS || _LIBC.
9169 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9170 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9171 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9172 (__set_errno): Define this macro if <errno.h> doesn't.
9173 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9174 Define these macros if <stdio.h> doesn't.
9175 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9176 Define these macros if <sys/stat.h>
9177 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9178 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9179 __xstat64): Define if not _LIBC.
9180 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9181 (__gen_tempname): Invoke gettimeofday only if
9182 HAVE_GETTIMEOFDAY || _LIBC;
9183 otherwise, fall back on plain "time".
9184 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9186 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9188 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9190 2001-02-17 Jim Meyering <meyering@lucent.com>
9192 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9193 around included file name.
9195 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9197 * strftime.c: Update from GNU libc (the only changes were to comments).
9199 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9201 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9203 2001-02-17 Paul Eggert <eggert@twinsun.com>
9205 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9206 Remove workaround macros for hosts that have mbrtowc but not
9207 mbstate_t, as we now insist on proper declarations for both
9208 before using mbrtowc.
9210 2001-02-17 Jim Meyering <meyering@lucent.com>
9212 * regex.c: Update from libc.
9214 2001-02-16 Paul Eggert <eggert@twinsun.com>
9216 * alloca.c (malloc): Undef before defining, since stdlib.h
9217 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9218 Reported by Mark Hounschell via Paul Eggert.
9220 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9222 * config.charset: Update for FreeBSD 4.2.
9224 2001-01-26 Jim Meyering <meyering@lucent.com>
9226 * quotearg.c: Include stddef.h.
9227 * quote.c: Include stddef.h.
9228 Reported by Axel Kittenberger.
9230 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9231 line in double quotes so that it evokes a better diagnostic.
9232 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9233 Reported by Axel Kittenberger.
9235 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9237 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9238 to avoid a warning. Add back 'const' to inptr.
9240 2001-01-16 Jim Meyering <meyering@lucent.com>
9242 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9245 2001-01-14 Jim Meyering <meyering@lucent.com>
9247 * rename.c: New file. From Volker Borchert.
9248 Include stdlib.h, string.h or strings.h, and xalloc.h.
9249 Use strip_trailing_slashes rather than open-coding it.
9251 2001-01-03 Paul Eggert <eggert@twinsun.com>
9253 * strftime.c: Sync with glibc time/strftime.c 1.81.
9255 2001-01-03 Jim Meyering <meyering@lucent.com>
9257 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9258 local `inptr' to avoid warning with some system declarations of iconv.
9260 2000-12-29 Paul Eggert <eggert@twinsun.com>
9262 * modechange.c: Do not assume that mode_t uses the
9263 traditional octal encoding. E.g. "chmod 1 FOO" should set
9264 the other-execute bit of FOO even if S_IXOTH != 1.
9266 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9267 WOTH, XOTH, ALLM): New macros.
9268 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9269 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9271 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9272 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9274 No need to use uintmax_t; unsigned long is long enough.
9275 Don't bother to get suffix since we don't use it.
9277 2000-12-24 Jim Meyering <meyering@lucent.com>
9279 * hash.c (is_prime): Return explicit boolean values.
9280 (hash_get_first): Return NULL to appease Irix5.6's 89.
9281 Reported by Nelson Beebe.
9283 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9285 * localcharset.c (locale_charset): Add support for Win32.
9287 2000-12-18 Paul Eggert <eggert@twinsun.com>
9289 * physmem.h, physmem.c: New files.
9291 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9292 (noinst_HEADERS): Add physmem.h.
9294 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9295 't' for compatibility with Solaris 8 sort.
9297 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9299 * config.charset: Add support for BeOS.
9301 2000-12-16 Jim Meyering <meyering@lucent.com>
9303 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9304 SHELLS_FILE to a file name that's useful on djgpp systems.
9306 (ADDITIONAL_DEFAULT_SHELLS): Define.
9307 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9308 Based mostly on a patch from Prashant TR.
9310 2000-12-16 Jim Meyering <meyering@lucent.com>
9312 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9313 N and M) would have treated it like `chown N:N FILE'.
9315 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9317 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9319 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9320 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9321 to the list of canonical encodings. Rename EUC-CN to GB2312.
9323 2000-12-08 Andreas Schwab <schwab@suse.de>
9325 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9326 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9328 2000-12-07 Jim Meyering <meyering@lucent.com>
9330 * stripslash.c (ISSLASH): Define.
9331 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9334 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9335 (dir_name_r): Declare this function as static.
9336 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9337 manifest itself on a name containing a mix of slashes and
9339 Make this function work with names starting with a DOS-style
9340 drive letter and colon prefix.
9341 (dir_name): Append `.' if necessary.
9342 Based mostly on patches from Prashant TR and Eli Zaretskii.
9344 * dirname.h (dir_name_r): Remove prototype.
9346 2000-12-05 Jim Meyering <meyering@lucent.com>
9348 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9350 2000-12-04 Jim Meyering <meyering@lucent.com>
9352 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9353 Also include memory.h, stdlib.h, unistd.h if appropriate.
9354 Reported by Andreas Jaeger (conflicting declaration of malloc).
9356 2000-12-02 Jim Meyering <meyering@lucent.com>
9358 * closeout.h: Make idempotent, to avoid some obscure warnings.
9360 2000-12-01 Paul Eggert <eggert@twinsun.com>
9362 * memrchr.c: Include <config.h> before any system include file.
9364 2000-11-29 Paul Eggert <eggert@twinsun.com>
9366 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9368 2000-11-26 Jim Meyering <meyering@lucent.com>
9370 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9372 2000-11-22 Paul Eggert <eggert@twinsun.com>
9374 * strftime.c (my_strftime): Do not invoke mbrlen with a
9375 size of (size_t) -1; it's not portable.
9377 2000-11-17 Akim Demaille <akim@epita.fr>
9379 * obstack.h: Formatting changes.
9380 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9381 prevent type checking.
9382 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9383 cast the value to (void *): assigning a `foo *' to a `void *'
9385 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9387 2000-11-17 Jim Meyering <meyering@lucent.com>
9389 * strstr.c: Update from GNU libc.
9391 2000-11-16 Jim Meyering <meyering@lucent.com>
9393 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9395 2000-11-11 Jim Meyering <meyering@lucent.com>
9397 * error.c: Add a couple #includes, merging from GNU libc version.
9399 2000-11-10 Jim Meyering <meyering@lucent.com>
9401 * obstack.h: Update from GNU libc.
9402 * obstack.c: Likewise.
9404 2000-11-06 Paul Eggert <eggert@twinsun.com>
9406 * getusershell.c (setusershell): Use rewind rather than
9407 fseek/fseeko, to avoid configuration hassles with fseeko.
9408 Don't bother opening SHELLS_FILE if shellstream is NULL;
9411 2000-11-05 Jim Meyering <meyering@lucent.com>
9413 * makepath.h (make_dir): Declare.
9414 * makepath.c (make_dir): Remove `static' attribute.
9417 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9419 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9420 last one in a bucket, advance to the next bucket.
9422 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9424 * fnmatch.c: Do not comment out all the code if we are using
9425 the GNU C library, because in some cases we are replacing buggy
9426 code in the GNU C library itself.
9428 2000-10-30 Paul Eggert <eggert@twinsun.com>
9430 * error.h, getline.h, modechange.h:
9431 Remove "2000" from Copyright line, as the file hasn't been
9432 changed this year other than in the copyright notice.
9434 * xalloc.h: Add "2000" to Copyright line, as this file
9435 was changed this year.
9437 2000-10-30 Paul Eggert <eggert@twinsun.com>
9439 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9440 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9441 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9443 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9445 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9446 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9447 doesn't define __restrict_arr.
9449 2000-10-29 Jim Meyering <meyering@lucent.com>
9451 * xstat.in: Fix grammar in comment.
9453 2000-10-28 Jim Meyering <meyering@lucent.com>
9455 * memchr.c: Update from libc.
9456 Adjust for portability:
9457 [HAVE_STDLIB_H]: Include stdlib.h.
9458 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9459 Undef __memchr, too.
9460 [!weak_alias]: Define __memchr to memchr.
9462 * regex.c: Update from libc.
9463 * regex.h: Likewise.
9464 * getopt1.c: Likewise.
9465 * memcmp.c: Likewise.
9467 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9468 Avoid using fseek, when possible -- it's broken by design.
9469 Patch by Ulrich Drepper.
9471 2000-10-26 Jim Meyering <meyering@lucent.com>
9473 * strftime.c: Update from libc.
9475 2000-10-25 Jim Meyering <meyering@lucent.com>
9477 * obstack.c: Update from libc.
9479 2000-10-23 Jim Meyering <meyering@lucent.com>
9481 * hard-locale.c (hard_locale): Revert last change -- it was simply
9482 wrong. That set_locale call must not have any side effects.
9485 2000-10-22 Jim Meyering <meyering@lucent.com>
9487 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9488 [CYCLIC]: Remove now-unused definition.
9490 * save-cwd.c (O_DIRECTORY): Define, if needed.
9491 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9492 Suggestion from Ulrich Drepper.
9494 2000-10-21 Jim Meyering <meyering@lucent.com>
9496 * dirname.c (dir_name_r): New function, factored out of dir_name.
9497 (dir_name): Use dir_name_r.
9498 * dirname.h (dir_name_r): Declare it.
9500 2000-10-21 Jim Meyering <meyering@lucent.com>
9502 * dirname.c (memrchr): Declare if necessary.
9503 (dir_name): Remove the restriction that there be no
9504 trailing slashes. Now, this code skips past them, effectively
9506 [TEST_DIRNAME] (main): New unit tests.
9508 * memrchr.c: New file from GNU libc.
9509 Undef __memrchr, too.
9510 [!weak_alias]: Define __memrchr to memrchr.
9511 Guard weak_alias use with `#ifdef weak_alias'.
9513 2000-10-17 Jim Meyering <meyering@lucent.com>
9515 * quote.h (PARAMS): Define and use.
9516 Reported by Akim Demaille.
9518 * getopt.c: Update from libc.
9520 2000-10-16 Jim Meyering <meyering@lucent.com>
9522 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9525 2000-09-25 Jim Meyering <meyering@lucent.com>
9527 * md5.h (rol): Define (from GnuPG).
9529 * sha.c: Give credit (GnuPG) where due.
9530 (M): Use rol rather than open-coding it.
9531 Add a FIXME comment.
9533 2000-09-21 Jim Meyering <meyering@lucent.com>
9535 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9536 Reported by Michael Stone.
9538 2000-09-20 Jim Meyering <meyering@lucent.com>
9540 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9541 (noinst_HEADERS): Add sha.h.
9542 Based on code from Scott G. Miller and from GnuPG.
9544 2000-09-15 Jim Meyering <meyering@lucent.com>
9546 * regex.c: Update from libc.
9548 2000-09-10 Jim Meyering <meyering@lucent.com>
9550 * getopt.c (_getopt_internal): Update from glibc.
9552 2000-09-09 Jim Meyering <meyering@lucent.com>
9554 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9555 think it should be used as a general replacement for isascii.
9556 * fnmatch.c: Likewise.
9557 * mbswidth.c: Likewise
9558 * regex.c: Likewise.
9561 * userspec.c: Include sys/param.h and limits.h.
9563 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9564 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9565 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9566 UID, GID. Check range.
9568 2000-09-06 Jim Meyering <meyering@lucent.com>
9570 * getopt.c (_getopt_internal): Update from glibc.
9572 2000-08-30 Jim Meyering <meyering@lucent.com>
9574 * strftime.c: Merge in changes from GNU libc.
9576 2000-08-26 Jim Meyering <meyering@lucent.com>
9578 * closeout.c: Include "__fpending.h".
9579 (close_stdout_status): Return right away if there's nothing to flush.
9581 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9582 * __fpending.c: New file.
9583 * __fpending.h: New file.
9585 2000-08-07 Paul Eggert <eggert@twinsun.com>
9587 Standardize on "memory exhausted" instead of "Memory exhausted"
9588 or "virtual memory exhausted".
9589 * obstack.c (print_and_abort): Use "memory exhausted", not
9590 "virtual memory exhausted".
9591 * same.c (same_name): Invoke xalloc_die instead of printing
9593 * userspec.c (parse_user_spec): Likewise.
9594 * bumpalloc.h: comment fix
9595 * same.c, userspec.c: Include xalloc.h.
9597 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9598 not char *const and pointing to a constant array.
9599 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9600 (xrealloc): Comment fix.
9602 * userspec.c (parse_user_spec):
9603 Don't translate a message until just before returning,
9604 to avoid unnecessary translation.
9606 2000-08-07 Jim Meyering <meyering@lucent.com>
9608 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9609 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9610 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9611 getgroups.c, gethostname.c, getopt.h, group-member.c,
9612 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9613 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9614 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9615 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9616 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9617 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9618 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9619 yesno.c: Back out Copyright date changes for each file with no change
9620 this year. This eases coordination with other programs using the same
9621 source code modules. From Paul Eggert.
9623 2000-08-03 Greg McGary <greg@mcgary.org>
9625 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9626 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9627 (EXTEND_BUFFER): Use them.
9629 2000-08-01 Jim Meyering <meyering@lucent.com>
9631 * dirname.c (ISSLASH): Define.
9632 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9633 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9634 both `\' and `/' may be use as path separators.
9635 Based on a patch from Prashant TR.
9637 2000-07-31 Paul Eggert <eggert@twinsun.com>
9639 * quotearg.c (quotearg_n_options): Don't make the initial
9640 slot vector a constant, since it might get modified.
9642 2000-07-31 Jim Meyering <meyering@lucent.com>
9644 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9645 * obstack.c (print_and_abort): Likewise.
9647 2000-07-30 Paul Eggert <eggert@twinsun.com>
9649 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9650 buffer, so that the caller can always quote one small
9651 component of a "memory exhausted" message in slot 0.
9652 From a suggestion by Jim Meyering.
9654 2000-07-30 Jim Meyering <meyering@lucent.com>
9656 * makepath.c (make_path): Quote the other instance, too.
9658 * quotearg.c (N_STATIC_SLOTVECS): Define.
9659 (STATIC_BUF_SIZE): Define.
9660 (quotearg_n_options): Use only statically allocated storage when
9661 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9662 than STATIC_BUF_SIZE.
9664 2000-07-29 Jim Meyering <meyering@lucent.com>
9666 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9667 * dirname.c (dir_name): Likewise.
9669 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9671 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9672 (dir_name): Assert that there are no trailing slashes.
9674 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9676 * mbswidth.h (mbswidth): Add a flags argument.
9677 (mbswidth): New declaration.
9678 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9679 * mbswidth.c (mbswidth): Add a flags argument.
9680 (mbsnwidth): New function.
9682 2000-07-24 Jim Meyering <meyering@lucent.com>
9684 * mbswidth.c: Remove useless #else. From Bruno Haible.
9686 2000-07-23 Paul Eggert <eggert@twinsun.com>
9688 * mbswidth.c (_XOPEN_SOURCE):
9689 Don't define; this causes problems on Solaris 7.
9690 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9692 2000-07-23 Paul Eggert <eggert@twinsun.com>
9695 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9696 so that mbstate_t is always defined.
9698 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9699 be 1 in at least one GCC installation, and this configuration
9700 error is likely to be common. Ignoring MB_LEN_MAX hurts
9701 performance on hosts that have mbrtowc but have only unibyte
9702 locales, but I assume these hosts are rare.
9704 2000-07-23 Paul Eggert <eggert@twinsun.com>
9706 * quotearg.c: Streamline by invoking multibyte code only if needed.
9707 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9708 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9709 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9710 invoke multibyte primitives.
9712 2000-07-23 Jim Meyering <meyering@lucent.com>
9714 * basename.c (base_name): Add an assertion.
9716 2000-07-15 Bruno Haible <clisp.cons.org>
9718 * quotearg.c: When the system forces us to redefine mbstate_t,
9719 shadow its mbsinit function.
9721 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9723 * mbswidth.h: New file.
9724 * mbswidth.c: New file.
9725 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9726 (noinst_HEADERS): Add mbswidth.h.
9728 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9730 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9733 2000-07-15 Jim Meyering <meyering@lucent.com>
9735 * makepath.c: Include quote.h.
9736 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9737 corresponding argument in a `quote (...)' call.
9738 Give better diagnostics.
9740 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9741 (noinst_HEADERS): Add quote.h.
9743 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9744 from tar's src/misc.c.
9745 * quote.h: New file. Prototypes for same.
9747 2000-07-10 Paul Eggert <eggert@twinsun.com>
9749 From a suggestion by Bruno Haible.
9750 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9751 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9752 to decide whether to define the BeOS workaround macro;
9753 this adjusts to the change to AC_MBSTATE_T.
9755 2000-07-13 Paul Eggert <eggert@twinsun.com>
9757 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9759 * quotearg.c (quoting_style_args, quoting_style_vals,
9760 quotearg_buffer_restyled): Add support for
9761 clocale_quoting_style. Undo previous change to
9762 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9763 and "{RIGHT QUOTATION MARK}" msgids.
9765 2000-07-05 Paul Eggert <eggert@twinsun.com>
9767 The old behavior of quoting `like this' doesn't look good with
9768 newer, ISO-style fonts. See:
9769 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9771 Instead, quote "like this" by default. Let the translator
9772 tailor the locale-specific quoting behavior by providing
9773 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9775 * quotearg.c (N_): New macro.
9776 (gettext_default): New function.
9777 (quotearg_buffer_restyled): Use
9778 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9779 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9781 2000-07-09 Jim Meyering <meyering@lucent.com>
9783 * Most files: Update copyright dates to include 2000.
9785 2000-07-08 Jim Meyering <meyering@lucent.com>
9787 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9789 (xgethostname): Remove now-unnecessary #ifdef.
9790 Move declaration of `err' into loop where it's used.
9792 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9794 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9795 by allocating a larger buffer. Test the gethostname return value for
9796 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9797 returns an error and ENAMETOOLONG isn't defined.
9799 2000-07-05 Paul Eggert <eggert@twinsun.com>
9800 and Bruno Haible <haible@clisp.cons.org>
9802 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9804 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9806 * quotearg.c (struct quoting_options): Simplify quote_these_too
9809 2000-07-03 Jim Meyering <meyering@lucent.com>
9811 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9812 Reported by Bruno Haible.
9814 2000-07-04 Jim Meyering <meyering@lucent.com>
9816 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9817 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9820 2000-07-03 Paul Eggert <eggert@twinsun.com>
9821 and Bruno Haible <haible@clisp.cons.org>
9823 * quotearg.c (mbrtowc):
9824 Assign to *pwc, and return 1 only if result is nonzero.
9825 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9827 2000-07-03 Jim Meyering <meyering@lucent.com>
9829 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9830 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9833 2000-07-02 Jim Meyering <meyering@lucent.com>
9835 * quotearg.c (mbstate_t): Don't define here.
9837 2000-07-02 Jim Meyering <meyering@lucent.com>
9839 * nanosleep.c (SIGCONT): Define if not already defined.
9841 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9843 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9844 per change in ../m4/ls-mntd-fs.m4.
9845 (read_filesystem_list): Ignore symbolic links.
9847 2000-06-29 Jim Meyering <meyering@lucent.com>
9849 * same.c: Include <string.h> or <strings.h>, as appropriate,
9850 for declaration of strcmp.
9852 * long-options.c: Include <stdlib.h>, for declaration of exit.
9854 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9855 Avoid warning by casting result to `char *' to remove `const'.
9857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9859 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9861 2000-06-26 Paul Eggert <eggert@twinsun.com>
9863 savedir now sets errno on failure and invokes xmalloc to get memory.
9864 Fix a couple of other minor bugs while we're at it.
9866 * savedir.c (<unistd.h>): Do not include; there's no need.
9867 (NAMLEN): Remove macro.
9868 (malloc, realloc): Remove decls.
9870 ("xalloc.h"): Include.
9871 (NAME_SIZE_DEFAULT): New macro.
9872 (savedir): Use xmalloc / xrealloc to allocate memory.
9873 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9874 Skip "" directory entries.
9875 Use strlen to calculate directory entry length, since the old method
9876 is rarely used these days and isn't worth supporting.
9877 Don't use a pointer after freeing it.
9878 Check for integer overflow when calculating allocation size.
9879 Use memcpy to copy entries, instead of stpcpy.
9880 Set errno properly when returning NULL.
9881 Check for readdir error.
9883 2000-06-26 Jim Meyering <meyering@lucent.com>
9885 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9887 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9889 * getusershell.c (xmalloc, xrealloc): Remove functions.
9891 Don't include <stdlib.h>. Don't declare malloc, realloc.
9893 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9895 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9897 2000-06-24 Jim Meyering <meyering@lucent.com>
9899 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9901 2000-06-21 Jim Meyering <meyering@lucent.com>
9903 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9905 2000-06-19 Paul Eggert <eggert@twinsun.com>
9907 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9908 (mbrtowc, mbstate_t): Define substitutes if
9909 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9910 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9911 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9913 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9915 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9916 than 1024, return a memory chunk of least possible size, instead
9917 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9918 Use free/xmalloc instead of xrealloc to avoid copying for very long
9921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9923 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9924 address, not strdup. Include <stdlib.h> and don't declare free().
9926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9928 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9931 2000-06-21 Jim Meyering <meyering@lucent.com>
9933 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9934 (noinst_HEADERS): Add getstr.h.
9936 * getline.c (getstr): Move into a separate file.
9937 * getstr.c (getstr): New file, extracted from getline.c, with
9938 the following changes: new parameter, delim2; both delim[12]
9939 parameters have type `int', not `char'. The latter would lose
9940 with 8-bit delimiters.
9941 * getstr.h: New file.
9943 2000-06-19 Jim Meyering <meyering@lucent.com>
9945 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9947 2000-06-18 Jim Meyering <meyering@lucent.com>
9949 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9950 Besides, these days every porting target provides a mkdir function.
9952 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9953 (this snippet comes from src/system.h).
9955 2000-06-15 Paul Eggert <eggert@twinsun.com>
9957 * human.c (adjust_value): New function.
9958 (human_readable_inexact): Apply rounding style even when
9959 printing approximate values.
9961 2000-06-14 Paul Eggert <eggert@twinsun.com>
9963 * human.c (human_readable_inexact): Allow an input block
9964 size that is not a multiple of the output block size, and vice versa.
9965 Reported by Piergiorgio Sartor.
9967 2000-06-14 Paul Eggert <eggert@twinsun.com>
9969 * getdate.y (get_date): Apply relative times after time
9970 zone indicator, not before. Reported by Todd A. Jacobs.
9972 2000-06-13 Jim Meyering <meyering@lucent.com>
9974 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9976 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9978 2000-06-12 Paul Eggert <eggert@twinsun.com>
9980 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9982 2000-06-04 Paul Eggert <eggert@twinsun.com>
9984 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9986 2000-06-04 Jim Meyering <meyering@lucent.com>
9988 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9989 SunOS 4.1.4 for which gid_t is an unsigned type.
9991 2000-06-03 Jim Meyering <meyering@lucent.com>
9993 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9995 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9997 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9998 newer, don't install charset.alias.
9999 * config.charset: Change the Linux/glibc rules so they become empty
10000 on glibc-2.1 or newer.
10002 2000-06-02 Jim Meyering <meyering@lucent.com>
10004 * mountlist.c: Back out last change. Instead, do this...
10005 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10006 member using the same `ignore'-testing code.
10007 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10011 2000-05-29 Jim Meyering <meyering@lucent.com>
10013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10014 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10016 2000-05-22 Jim Meyering <meyering@lucent.com>
10018 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10020 2000-05-18 Jim Meyering <meyering@lucent.com>
10022 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10023 back, too, since it may have been modified by allocate_entry.
10024 (hash_delete): Rewrite to use neither the assignment operator
10025 nor the comma operator in an if-expression.
10027 2000-05-15 Paul Eggert <eggert@twinsun.com>
10030 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10031 Remove; no longer needed.
10032 "quotearg.h": Add include.
10033 (file_name): Do not bother to explicitly initialize to NULL; it's less
10034 efficient on some hosts.
10035 (close_stdout_status): Remove test as to whether stdout was already
10036 closed; it breaks for the case "echo x | sort >&-".
10037 Quote file name colons.
10038 Do not assume that _("write error") lacks format strings.
10040 2000-05-15 Jim Meyering <meyering@lucent.com>
10042 * version-etc.c (version_etc_copyright): Update the copyright string
10043 used in all --version output.
10045 2000-05-14 Jim Meyering <meyering@lucent.com>
10047 * closeout.c (close_stdout_set_file_name): New function.
10048 (close_stdout_status): Use new file-scoped global.
10049 Return right away if fstat says the stdout file descriptor is invalid.
10050 * closeout.h (close_stdout_set_file_name): Declare.
10052 2000-05-10 Jim Meyering <meyering@lucent.com>
10054 * closeout.c [default_exit_status]: New file-scoped variable.
10055 (close_stdout_set_status): New function.
10056 * closeout.h (close_stdout_set_status): Declare.
10058 2000-05-08 Jim Meyering <meyering@lucent.com>
10060 * long-options.c: Don't include closeout.h.
10061 (parse_long_options): Don't call close_stdout for --version.
10063 2000-05-06 Jim Meyering <meyering@lucent.com>
10065 * strnlen.c: Undefine __strnlen and strnlen.
10066 [!weak_alias]: Define __strnlen to strnlen.
10068 * atexit.c: New file, from libiberty.
10070 2000-05-06 Jim Meyering <meyering@lucent.com>
10072 * closeout.c (close_stdout_status): Also check for errors on the
10075 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10077 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10078 instead of xmalloc, xrealloc, path_concat.
10079 (locale_charset): Treat empty environment variables as absent.
10080 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10082 2000-05-04 Jim Meyering <meyering@lucent.com>
10084 * getopt.c: Update from glibc.
10085 * obstack.c: Likewise.
10086 * obstack.h: Likewise.
10087 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10089 * regex.h: Likewise.
10090 * strndup.c: Likewise.
10091 * strnlen.c: New file, from glibc.
10093 2000-05-01 Jim Meyering <meyering@lucent.com>
10095 * full-write.c (full_write): Remove `FIXME' part of comment.
10097 2000-04-29 Jim Meyering <meyering@lucent.com>
10099 * path-concat.c: Declare strdup only if it's not defined.
10100 * canon-host.c: Likewise.
10102 2000-04-28 Jim Meyering <meyering@lucent.com>
10104 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10105 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10106 included first, then limits.h is included by locale.h by libintl.h.
10107 From John David Anglin.
10109 2000-04-25 Jim Meyering <meyering@lucent.com>
10111 * makepath.c (S_IRWXUGO): Define.
10112 (make_path): Always perform explicit chmod if MODE specifies any
10113 of the `special' permission bits. Prompted by a bug report against
10114 install from Mate Wierdl and Joost van Baal.
10116 2000-04-18 Jim Meyering <meyering@lucent.com>
10118 * README: New file.
10120 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10121 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10123 2000-04-17 Jim Meyering <meyering@lucent.com>
10125 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10126 the definition of it to rpl_strftime also defined-away the system's
10129 2000-04-15 Jim Meyering <meyering@lucent.com>
10131 Use `C' to denote so-called `contiguous' files, the same way
10133 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10134 (ftypelet): Use S_ISCTG.
10135 From Michael Deutschmann.
10137 2000-04-14 Jim Meyering <meyering@lucent.com>
10139 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10141 2000-04-08 Jim Meyering <meyering@lucent.com>
10143 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10144 names don't conflict. Reported by Eli Zaretskii.
10146 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10148 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10149 bug. Deal with the different error behavior of Irix iconv.
10151 2000-04-07 Jim Meyering <meyering@lucent.com>
10153 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10154 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10156 2000-04-05 Jim Meyering <meyering@lucent.com>
10158 Portability tweaks required for ultrix4.3.
10159 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10160 * readutmp.c: Include sys/types.h before sys/stat.h.
10161 * canon-host.c: Declare strdup.
10162 * path-concat.c: Likewise.
10163 From John David Anglin.
10165 2000-04-04 Jim Meyering <meyering@lucent.com>
10167 Be more DOS 8.3-friendly.
10168 * ref-add.sin: Renamed from ref-add.sed.in.
10169 * ref-del.sin: Renamed from ref-del.sed.in.
10170 * Makefile.am: Reflect renaming.
10171 Reported by Eli Zaretskii.
10173 Use a temporary file name that won't clash with `charset.alias'
10174 in the DOS 8.3 name space.
10175 * Makefile.am (charset_tmp): Define.
10176 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10177 (uninstall-local): Likewise.
10178 Reported by Eli Zaretskii.
10180 2000-03-29 Paul Eggert <eggert@twinsun.com>
10182 * time/strftime.c (my_strftime): Make sure we call the system
10183 strftime, not ourselves, when invoking the underlying strftime.
10185 2000-03-24 Jim Meyering <meyering@lucent.com>
10187 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10188 (charset_alias): Define.
10189 (install-exec-local): Factor out common code.
10190 (uninstall-local): Split lines longer than 80.
10191 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10192 (SUFFIXES): Define.
10193 (.sed.in.sed): New rule. Don't redirect directly to $@.
10194 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10196 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10198 * config.charset: Output a line containing "Packages using this file".
10199 * ref-add.sed.in, ref-del.sed.in: New files.
10200 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10201 ref-del.sed): New rules.
10203 2000-03-17 Jim Meyering <meyering@lucent.com>
10205 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10206 Otherwise, include <strings.h>
10208 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10210 * unicodeio.c (utf8_wctomb): New function.
10211 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10212 format instead of in UCS-4 with platform dependent endianness.
10214 2000-03-07 Paul Eggert <eggert@twinsun.com>
10216 * savedir.c (savedir): Work even if directory size is
10217 negative; this can happen with some screwy NFS configurations.
10219 2000-03-06 Jim Meyering <meyering@lucent.com>
10221 * localcharset.c (get_charset_aliases): Don't try to free file_name
10222 if it's NULL (because we ran out of memory). From Bruno Haible.
10224 2000-03-05 Jim Meyering <meyering@lucent.com>
10226 * localcharset.c ("path-concat.h"): Include.
10227 (get_charset_aliases): Use path_concat instead of ANSI string
10230 * unicodeio.h (PARAMS): Define.
10231 Use it to guard prototype.
10233 2000-03-04 Jim Meyering <meyering@lucent.com>
10235 * Makefile.am (install-exec-local): Create $(libdir) before installing
10237 (uninstall-local): Uncomment this rule so `make distcheck' works
10240 * unicodeio.c (<errno.h>): Include it.
10241 (errno): Declare if not defined.
10243 * localcharset.c: Add Bruno's comment justifying use of volatile.
10245 * config.charset: New version, incorporating remarks from a linux
10246 i18n mailing list. From Bruno Haible.
10248 2000-03-02 Jim Meyering <meyering@lucent.com>
10250 * Makefile.am (EXTRA_DIST): Add config.charset.
10252 2000-03-01 Jim Meyering <meyering@lucent.com>
10254 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10255 * unicodeio.c: Likewise.
10257 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10259 * config.charset: New file.
10260 * localcharset.c: New file.
10261 * unicodeio.h, unicodeio.c: New files.
10262 * Makefile.am (DEFS): Add -DLIBDIR=...
10263 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10264 (noinst_HEADERS): Add unicodeio.h.
10265 (all-local, install-exec-local, charset.alias): New targets.
10267 2000-02-28 Paul Eggert <eggert@twinsun.com>
10269 * quotearg.c (ALERT_CHAR): New macro.
10270 (quotearg_buffer_restyled): Use it.
10272 2000-02-27 Jim Meyering <meyering@lucent.com>
10274 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10275 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10277 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10278 not `#if STDC_HEADERS'.
10279 Declare malloc if needed.
10281 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10282 now that autoconf always defines the HAVE_DECL_ symbols.
10283 * human.c: Likewise.
10284 * same.c: Likewise.
10285 * strtoumax.c: Likewise.
10287 * backupfile.c: Arrange for cpp to fail if the configure-time
10288 declaration check was not run.
10289 * hash.c: Likewise.
10290 * human.c: Likewise.
10291 * same.c: Likewise.
10292 * strtoumax.c: Likewise.
10294 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10295 then first look up the entire `.'-containing string as a login name.
10297 2000-02-18 Paul Eggert <eggert@twinsun.com>
10299 * getdate.y: Handle two-digit years with leading zeros correctly.
10300 (textint): New typedef.
10301 (parser_control): Member year changed from int to textint.
10303 (YYSTYPE): Removed; replaced by %union with int and textint members.
10304 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10305 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10306 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10307 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10308 (date, number, to_year): Use width of number in digits, not its value,
10309 to determine whether it's a 2-digit year, or a 2-digit time.
10310 (yylex): Store number of digits of numeric tokens.
10311 Reported by John Kendall.
10313 (parser_control): Changed from struct parser_control to typedef (for
10314 consistency). All uses changed.
10316 (tID): Removed; not used.
10317 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10319 2000-02-14 Paul Eggert <eggert@twinsun.com>
10321 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10322 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10324 2000-02-12 Jim Meyering <meyering@lucent.com>
10326 * userspec.c (ISDIGIT): Define it.
10327 (isdigit): Remove definition.
10328 (is_number): Use ISDIGIT, not isdigit.
10329 <libintl.h>: Include.
10330 (_ and N_): Define.
10331 (parse_user_spec): Mark translatable strings.
10333 2000-02-10 Jim Meyering <meyering@lucent.com>
10335 With these changes, nanosleep.[ch] are finally enough like the other
10336 lib/* replacement files to compile on a few more losing systems.
10338 * nanosleep.h: Don't include config.h.
10339 Remove prototype from declaration of nanosleep.
10340 (PARAMS): Remove now-unneeded definition.
10341 * nanosleep.c: #undef nanosleep.
10342 (rpl_nanosleep): Rename from nanosleep.
10344 2000-02-03 Jim Meyering <meyering@lucent.com>
10346 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10347 rather than with `#if HAVE_UTMPNAME'.
10349 2000-02-01 Jim Meyering <meyering@lucent.com>
10351 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10353 2000-01-31 Jim Meyering <meyering@lucent.com>
10355 * nanosleep.h (nanosleep): Guard declaration with
10356 `#if ! HAVE_DECL_NANOSLEEP'.
10357 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10358 the declaration in that vendor's sys/timers.h.
10359 Reported by Christian Krackowizer.
10361 * quotearg.c (ISASCII): Add #undef and move definition to follow
10362 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10363 (ISPRINT): Likewise.
10364 Reported by Tom Tromey.
10366 2000-01-30 Jim Meyering <meyering@lucent.com>
10368 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10369 uses of ->ut_name. The latter doesn't work with new Linux header files
10370 where only utmpx.ut_user is declared.
10372 * readutmp.h (UT_USER): Define.
10374 2000-01-23 Jim Meyering <meyering@lucent.com>
10376 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10379 2000-01-22 Jim Meyering <meyering@lucent.com>
10381 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10382 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10383 Required for some AIX systems. Reported by Christian Krackowizer.
10384 [TESTING] (main): New function.
10386 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10387 * dirname.c (dir_name): Support for DOS-style file names with drive
10390 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10392 * strverscmp.c (ISDIGIT): Define.
10393 (strverscmp): Use ISDIGIT, not isdigit.
10395 2000-01-17 Paul Eggert <eggert@twinsun.com>
10397 * nanosleep.c (nanosleep):
10398 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10399 POSIX.1 doesn't require SA_INTERRUPT and some systems
10400 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10401 it's been part of POSIX.1 since day 1 (in 1988).
10403 2000-01-17 Jim Meyering <meyering@lucent.com>
10405 * interlock: Remove unused file. Reported by François Pinard.
10407 2000-01-16 Paul Eggert <eggert@twinsun.com>
10409 * quotearg.c (quotearg_buffer_restyled): Do not quote
10410 alert, backslash, formfeed, and vertical tab unnecessarily in
10411 shell quoting style.
10414 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10415 Free Software Foundation, Inc.
10416 Copying and distribution of this file, with or without modification,
10417 are permitted provided the copyright notice and this notice are preserved.