1 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
3 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
4 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
5 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
6 just before including <inttypes.h>, to avoid circular inclusion.
8 2006-08-28 Bruno Haible <bruno@clisp.org>
10 * inttypes_.h (SCNX*): Remove definitions.
11 Reported by Eric Blake.
13 2006-08-26 Bruno Haible <bruno@clisp.org>
15 * vasnprintf.c (EOVERFLOW): Remove definition.
16 (VASNPRINTF): Return a string of length > INT_MAX without failing.
17 * vasprintf.c: Include errno.h, limits.h.
18 (EOVERFLOW): New fallback definition.
19 (vasprintf): Test here whether the string length is > INT_MAX.
20 * vsnprintf.c: Include errno.h, limits.h.
21 (EOVERFLOW): New fallback definition.
22 (vsnprintf): Fix bug when generated string was too long for the buffer.
23 Test here whether the string length is > INT_MAX.
25 2006-08-26 Bruno Haible <bruno@clisp.org>
26 Simon Josefsson <jas@extundo.com>
29 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
31 2006-08-28 Bruno Haible <bruno@clisp.org>
33 * c-strstr.h: New file, from GNU gettext.
34 * c-strstr.c: New file, from GNU gettext.
36 2006-08-26 Bruno Haible <bruno@clisp.org>
38 * inttypes_.h: New file.
39 * inttypes.h: Remove file.
40 * stdint_.h: Include <inttypes.h> through its absolute filename.
42 * imaxabs.c: New file.
44 * imaxdiv.c: New file.
46 2006-08-22 Bruno Haible <bruno@clisp.org>
48 * readutmp.h: Skip most definitions if neither <utmp.h> nor
51 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
54 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
55 Problem reported by Bruno Haible.
57 2006-08-21 Bruno Haible <bruno@clisp.org>
60 * mbchar.h: Include <wctype.h> only if it exists.
62 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
64 * cycle-check.h: Include <stdint.h> unconditionally, since we
65 now assume the stdint module. Do not include inttypes.h.
66 * fsusage.h: Likewise.
67 * getndelim2.c: Likewise.
69 * inttostr.h: Likewise.
70 * obstack.c: Likewise.
71 * regex_internal.h: Likewise.
72 * tempname.c: Likewise.
73 * utimecmp.c: Likewise.
74 * xstrtol.h: Likewise.
76 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
78 * strtoimax.c: Adjust to macro name changes in Autoconf,
79 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
82 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
84 * fchmodat.c: New file, from coreutils. This was inadvertently
85 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
87 2006-08-18 Bruno Haible <bruno@clisp.org>
89 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
90 (ME_DUMMY): Treat "kernfs" as a dummy.
91 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
93 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
95 Update from coreutils.
97 * __fpending.h: Add copyright notice.
98 * fprintftime.h: Likewise.
99 * savedir.c: Use (C) in copyright notice.
100 * savedir.h: Likewise.
102 2006-08-15 Jim Meyering <jim@meyering.net>
104 * at-func.c: New file, with the logic of all emulated at-functions.
105 * openat-priv.h: Include <errno.h> and define ENOSYS,
106 in support of the EXPECTED_ERRNO macro.
107 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
108 Instead, define the appropriate symbols and include "at-func.c".
109 * mkdirat.c (mkdirat): Likewise.
110 * fchmodat.c (fchmodat): Likewise.
111 (ENOSYS): Remove definition.
112 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
113 Don't include "unistd--.h" -- it wasn't ever used.
115 2006-01-17 Jim Meyering <jim@meyering.net>
117 Rewrite fts.c not to change the current working directory,
118 by using openat, fstatat, fdopendir, etc..
120 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
121 (HAVE_OPENAT_SUPPORT): Define.
122 [_LIBC] (fchdir): Don't undef or define; no longer used.
123 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
124 Now, this `function' always succeeds, and consumes its file descriptor
125 parameter -- so callers must not close such FDs. Update callers.
126 (diropen_fd, opendirat, cwd_advance_fd): New functions.
127 (diropen): Add parameter, SP. Adjust all callers.
128 Implement using diropen_fd, rather than open.
129 (fts_open): Initialize new member, fts_cwd_fd.
130 Remove fts_rft-setting code.
131 (fts_close): Close fts_cwd_fd, if necessary.
132 (__opendir2): Define in terms of opendir or opendirat,
133 depending on whether the FST_NOCHDIR flag is set.
134 (fts_build): Since fts_safe_changedir consumes its FD, and since
135 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
136 and close the dup'd file descriptor upon failure.
137 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
138 (fts_safe_changedir): Tweak semantics to reflect that this function
139 now calls cwd_advance_fd and hence consumes its FD argument.
140 * fts_.h [struct FTS] (fts_cwd_fd): New member.
141 [struct FTS] (fts_rft): Remove now-unused member.
142 [struct FTS] (fts_cycle.state): Improve comment.
144 * openat.c (openat_needs_fchdir): New function.
145 * openat.h (openat_needs_fchdir): Declare it.
147 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
149 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
150 Problem and fix reported by Pádraig Brady in
151 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
153 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
155 * memcoll.c (memcoll): Optimize for the common case where the
156 arguments are bytewise equal.
158 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
160 Change copyright notice from LGPL 2 to GPL 2, since that's the
161 standard form used in the gnulib repository.
162 * lock.c: LGPL -> GPL.
164 * strnlen1.c: Likewise.
165 * strnlen1.h: Likewise.
168 * tmpdir.c: Likewise.
170 * TODO: Remove; this belongs only in coreutils.
172 2006-08-14 Eric Blake <ebb9@byu.net>
174 Import the following change from libc:
176 2006-08-12 Ulrich Drepper <drepper@redhat.com>
179 * misc/error.c: Add space between program name and message if file
182 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
184 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
185 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
187 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
188 in wchar_t. Problem reported by Eric Blake.
190 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
191 LEN is smaller than SIZE. Suggested by Bruno Haible.
192 Also, help the compiler to keep LEN in a register.
194 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
196 * .cppi-disable: Add snprintf.h, socket_.h.
197 * snprintf.c: Include <errno.h> and <limits.h>.
198 (EOVERFLOW): Define if the system does not.
199 Do not include "minmax.h"; it wasn't used.
200 (snprintf): Don't assume size_t promotes to an unsigned type.
201 Fix bug when generated string was too long for the buffer: the
202 buffer's contents are supposed to be the initial prefix of the
203 output. Don't assume vasnprintf returns EOVERFLOW if the size
204 exceeds INT_MAX; do the check ourselves.
206 Import the following changes from libc:
208 2006-06-02 Jakub Jelinek <jakub@redhat.com>
210 * posix/regex_internal.c (re_string_skip_chars): If no character has
211 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
212 to the byte which couldn't be converted.
213 (re_string_reconstruct): Don't clear valid_raw_len before calling
214 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
215 tip_context using re_string_context_at.
217 2006-05-02 Ulrich Drepper <drepper@redhat.com>
219 * posix/regex.h: g++ still cannot handled [restrict].
221 2006-04-21 Ulrich Drepper <drepper@redhat.com>
223 * posix/regex.h: Remove special handling for VMS.
225 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
229 2006-07-19 Mike Frysinger <vapier@gentoo.org>
231 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
232 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
234 2006-08-08 Eric Blake <ebb9@byu.net>
236 * verror.c (verror_at_line): Work around glibc bug 2997, so that
237 verror_at_line output complies with GNU Coding Standards even when
240 2006-08-08 Eric Blake <ebb9@byu.net>
242 * verror.h, verror.c: New files.
244 2006-08-07 Bruno Haible <bruno@clisp.org>
246 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
248 Reported by Ralf Wildenhues.
250 2006-08-06 Eric Blake <ebb9@byu.net>
252 * error.h: Fold in some upstream changes from glibc.
255 2006-07-29 Bruno Haible <bruno@clisp.org>
257 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
259 2006-07-29 Bruno Haible <bruno@clisp.org>
261 * setenv.c: Undo unintended modification done on 2006-02-27.
263 2006-07-28 Eric Blake <ebb9@byu.net>
265 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
268 2006-07-28 Simon Josefsson <jas@extundo.com>
270 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
273 2006-07-28 Simon Josefsson <jas@extundo.com>
275 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
278 2006-07-28 Bruno Haible <bruno@clisp.org>
280 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
282 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
284 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
287 2006-07-28 Bruno Haible <bruno@clisp.org>
289 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
290 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
292 Avoids link error on FreeBSD 4.x.
293 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
295 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
297 * mbswidth.c (iswcntrl): Likewise.
299 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
301 * modechange.c (mode_compile): Numeric modes now affect setuid and
302 setgid on directories only if they set these bits.
303 * modechange.h: Remove obsolete comment about masks.
305 2006-07-27 Bruno Haible <bruno@clisp.org>
307 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
308 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
311 2006-07-26 Eric Blake <ebb9@byu.net>
313 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
314 like mingw that lack mkstemp.
315 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
316 avoid compilation warning on mingw.
318 2006-07-25 Bruno Haible <bruno@clisp.org>
320 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
321 <stdarg.h> or config.h.
323 2006-07-24 Bruno Haible <bruno@clisp.org>
325 * clean-temp.h: New file, from GNU gettext.
326 * clean-temp.c: New file, from GNU gettext.
328 2006-07-24 Bruno Haible <bruno@clisp.org>
330 * tmpdir.h: New file, from GNU gettext.
331 * tmpdir.c: New file, from GNU gettext.
333 2006-07-23 Bruno Haible <bruno@clisp.org>
335 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
336 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
337 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
338 gl_linked_remove_at): Use it.
340 2006-07-23 Eric Blake <ebb9@byu.net>
342 * tmpfile-safer.c: New file.
343 * stdio-safer.h (fopen_safer): Add prototype.
344 * stdio--.h (tmpfile): Make safer.
346 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
348 * close-stream.c, close-stream.h: New files.
350 2006-07-22 Bruno Haible <bruno@clisp.org>
352 Merge from GNU gettext 0.15.
354 2005-07-05 Bruno Haible <bruno@clisp.org>
356 * printf-args.c (printf_fetchargs): Work around broken
357 definition of wint_t on mingw.
359 2005-02-12 Bruno Haible <bruno@clisp.org>
361 * xallocsa.h: Add extern "C" for C++.
363 2006-05-17 Bruno Haible <bruno@clisp.org>
366 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
368 2006-04-30 Bruno Haible <bruno@clisp.org>
370 * progreloc.c: Include <mach-o/dyld.h> if available.
371 (find_executable): Use _NSGetExecutablePath when possible.
373 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
375 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
378 2005-12-29 Bruno Haible <bruno@clisp.org>
380 * progreloc.c (set_program_name_and_installdir): Fix
383 2005-12-04 Bruno Haible <bruno@clisp.org>
386 * progreloc.c: Include <windows.h> also on Cygwin.
387 (find_executable): Add support for Cygwin.
388 (set_program_name_and_installdir): Handle also platforms with
391 2006-07-11 Bruno Haible <bruno@clisp.org>
393 * javacomp.c: Fix a comment.
394 Reported by Jim Meyering.
396 2006-04-30 Bruno Haible <bruno@clisp.org>
398 * javacomp.h (compile_java_class): Add source_version,
399 target_version arguments.
400 * javacomp.c: Rewritten to choose only a compiler that
401 respects the specified source_version and target_version.
403 2006-06-27 Bruno Haible <bruno@clisp.org>
405 Assume correct S_ISDIR macro.
406 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
408 2006-07-22 Bruno Haible <bruno@clisp.org>
410 * javaversion.h: New file, from GNU gettext.
411 * javaversion.c: New file, from GNU gettext.
412 * javaversion.java: New file, from GNU gettext.
413 * javaversion.class: New file, from GNU gettext.
415 2006-05-17 Bruno Haible <bruno@clisp.org>
418 * javaexec.c (execute_java_class): Test for jview program
421 2006-04-09 Bruno Haible <bruno@clisp.org>
423 * fatal-signal.c: Don't include string.h.
424 (at_fatal_signal): Use a copying loop instead of memcpy.
426 2005-12-04 Bruno Haible <bruno@clisp.org>
428 * csharpexec.c: Add support for 'clix' launcher (untested).
429 (execute_csharp_using_sscli): New function.
430 (execute_csharp_program): Call it.
432 2006-06-21 Bruno Haible <bruno@clisp.org>
434 Avoid warnings from recent versions of mcs.
435 * csharpcomp.c (compile_csharp_using_mono): Don't use options
436 -o, -L, -r any more. Use options documented since mcs-1.0
437 instead. Similarly for -g.
439 2005-07-09 Bruno Haible <bruno@clisp.org>
441 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
443 Reported by Mark Junker <mjscod@gmx.de>.
445 2006-06-17 Bruno Haible <bruno@clisp.org>
447 * config.charset: Update for NetBSD 3.0.
449 2006-05-17 Bruno Haible <bruno@clisp.org>
452 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
454 2006-05-16 Bruno Haible <bruno@clisp.org>
456 * localcharset.c [CYGWIN]: Include <windows.h>.
457 (get_charset_aliases): For Cygwin, return the same CPxxx
458 aliases list as under WIN32.
459 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
460 the environment variables. Fall back to GetACP().
462 2006-04-05 Bruno Haible <bruno@clisp.org>
464 * config.charset: Update Juan Manuel Guerrero's address.
466 2005-02-12 Bruno Haible <bruno@clisp.org>
468 * allocsa.h: Add extern "C" for C++.
470 2005-02-10 Bruno Haible <bruno@clisp.org>
472 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
473 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
475 2006-07-22 Bruno Haible <bruno@clisp.org>
477 * gettext.h: Update to GNU gettext-0.15.
479 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
480 and Simon Josefsson <jas@extundo.com>
482 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
484 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
486 2006-07-21 Eric Blake <ebb9@byu.net>
488 * stdlib-safer.h: New file from coreutils, required by
491 2006-07-19 Derek R. Price <derek@ximbiot.com>
493 * getaddrinfo.h: Don't define unimplemented AI_* flags.
494 Reindent and repaginate.
496 2006-07-17 Bruno Haible <bruno@clisp.org>
498 * gl_list.h: New file.
499 * gl_list.c: New file.
500 * gl_array_list.h: New file.
501 * gl_array_list.c: New file.
502 * gl_carray_list.h: New file.
503 * gl_carray_list.c: New file.
504 * gl_linked_list.h: New file.
505 * gl_linked_list.c: New file.
506 * gl_anylinked_list1.h: New file.
507 * gl_anylinked_list2.h: New file.
508 * gl_avltree_list.h: New file.
509 * gl_avltree_list.c: New file.
510 * gl_anyavltree_list1.h: New file.
511 * gl_anyavltree_list2.h: New file.
512 * gl_rbtree_list.h: New file.
513 * gl_rbtree_list.c: New file.
514 * gl_anyrbtree_list1.h: New file.
515 * gl_anyrbtree_list2.h: New file.
516 * gl_anytree_list1.h: New file.
517 * gl_anytree_list2.h: New file.
518 * gl_linkedhash_list.h: New file.
519 * gl_linkedhash_list.c: New file.
520 * gl_anyhash_list1.h: New file.
521 * gl_anyhash_list2.h: New file.
522 * gl_avltreehash_list.h: New file.
523 * gl_avltreehash_list.c: New file.
524 * gl_rbtreehash_list.h: New file.
525 * gl_rbtreehash_list.c: New file.
526 * gl_anytreehash_list1.h: New file.
527 * gl_anytreehash_list2.h: New file.
529 * gl_oset.h: New file.
530 * gl_oset.c: New file.
531 * gl_array_oset.h: New file.
532 * gl_array_oset.c: New file.
533 * gl_avltree_oset.h: New file.
534 * gl_avltree_oset.c: New file.
535 * gl_rbtree_oset.h: New file.
536 * gl_rbtree_oset.c: New file.
537 * gl_anytree_oset.h: New file.
539 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
541 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
543 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
544 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
545 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
546 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
547 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
548 callers changed. Revamp internals significantly, by not
549 attempting to create directories that are temporarily more
550 permissive than the final results. Do not attempt to use
551 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
552 This removes some race conditions, fixes some bugs, and simplifies
553 things. Use new dirchownmod function to do owner and mode changes.
554 * mkdir-p.h: Likewise.
555 * modechange.c (octal_to_mode): New function.
556 (struct mode_change): New member mentioned.
557 (make_node_op_equals): New arg mentioned. All callers changed.
558 (mode_compile): Keep track of which mode bits the user has explicitly
560 (mode_adjust): New arg DIR, so that we implement the X op correctly.
561 New arg PMODE_BITS, to keep track of which mode bits the user
562 mentioned; it treats S_ISUID and S_ISGID speciall.
564 * modechange.h: Likewise.
566 2006-07-11 Derek R. Price <derek@ximbiot.com>
568 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
570 2006-07-10 Derek R. Price <derek@ximbiot.com>
572 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
573 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
574 macros into the GNU _D_EXACT_NAMLEN.
575 * savedir.c: Likewise.
576 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
578 2006-07-09 Jim Meyering <jim@meyering.net>
580 * argp-pv.c: Remove a doubled word in a comment.
581 * check-version.c (check_version): Likewise.
582 * javacomp.c (compile_java_class): Likewise.
584 2006-07-08 Jim Meyering <jim@meyering.net>
586 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
588 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
590 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
591 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
592 brackets. Other minor changes to suppress some compiler
595 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
597 * getloadavg.c: Use __VMS, not VMS.
598 * getopt.c: Likewise.
599 * getpagesize.h: Likewise.
600 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
601 probably does not work.
603 2006-07-06 Derek R. Price <derek@ximbiot.com>
604 and Paul Eggert <eggert@cs.ucla.edu>
606 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
607 Don't worry about this obsolete case any more.
608 (HAVE_DIR): Remove. All uses removed; we now assume you can read
610 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
611 worry about this obsolete case any more.
613 * getcwd.c: Likewise.
615 * savedir.c: Likewise.
617 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
619 * .cppi-disable: Add wcwidth.
620 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
621 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
622 (ISGRAPH): Remove. All uses changed to isgraph.
623 (FOLD) [!defined _LIBC]: Remove special case.
624 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
625 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
627 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
629 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
631 * strtod.c (strtod): cast the argument of tolower to unsigned char.
633 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
635 * memcasecmp.c: Include <limits.h>.
636 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
637 * strtod.c (strtod): Don't assume isspace works on negative chars.
638 Don't assume isdigit succeeds only on '0' through '9'.
640 2006-07-05 Derek R. Price <derek@ximbiot.com>
642 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
643 All uses of is_space replaced by isspace.
644 * exit.h: Don't talk about STDC_HEADERS.
645 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
646 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
647 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
648 replaced by isprint etc.
649 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
650 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
651 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
652 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
653 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
654 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
656 2006-07-05 Eric Blake <ebb9@byu.net>
658 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
659 missing from netdb.h.
660 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
662 2006-06-27 Bruno Haible <bruno@clisp.org>
664 Assume ANSI C header files and <ctype.h> functions.
665 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
666 (mbsnwidth): Use isprint, iscntrl instead.
668 2006-07-03 Jim Meyering <jim@meyering.net>
670 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
671 macro is used before the first cycle_check call.
673 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
675 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
676 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
677 reported by Mark D. Baushke, one in
678 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
680 Merge from coreutils.
682 * .cppi-disable: Add stdint_.h.
683 * .cvsignore: Add stdint.h.
685 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
687 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
688 both double and long double versions.
689 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
690 * xstrtold.c: New file.
691 * xstrtod.h (xstrtold): New decl.
693 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
695 * filemode.c (setst): Remove.
696 (strmode): Rewrite to avoid setst. This makes the code shorter,
697 (arguably) clearer, and the generated code is a bit smaller on my
698 Debian GNU/Linux stable x86 host.
700 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
702 * filemode.c: Include "filemode.h" first, to test the interface.
703 Assume that filemode.h includes sys/types.h and sys/stat.h.
704 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
705 (ftypelet): Reorder to put common cases first, for efficiency.
706 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
708 (strmode): Renamed from mode_string, and now stores 12 bytes instead
709 of 10, for compatibility with FreeBSD. All callers changed.
710 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
711 that can't be deduced solely from st_mode. First arg is now a const
713 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
714 (strmode): Renamed from mode_string.
715 (filemodestring): New decl.
716 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
717 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
718 (S_ISPORT, S_ISWHT): New macros, if not already defined.
720 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
722 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
723 fsusage.h now does that. Include fsusage.h first, to test interface.
724 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
725 at most one method (the old code could have generated decls that
726 didn't conform to C89, not that this was ever exercised).
727 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
729 2006-03-19 Jim Meyering <jim@meyering.net>
731 Work even in a chroot where d_ino values for entries in "/"
732 don't match the stat.st_ino values for the same names.
733 * getcwd.c (__getcwd): When no d_ino value matches the target inode
734 number, iterate through all entries again, using lstat instead.
735 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
736 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
738 * getcwd.c (__getcwd): Clarify a comment.
739 Use memcpy in place of a call to strcpy.
741 2006-03-12 Jim Meyering <jim@meyering.net>
743 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
744 that of the current directory (which we're about to chdir ".." out of),
745 then save the dev-ino of the parent, instead.
747 * same-inode.h (SAME_INODE): New file/macro.
748 * chdir-safer.c (SAME_INODE): Remove definition.
749 Include "same-inode.h", instead.
751 * cycle-check.h: Include "same-inode.h".
752 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
753 * cycle-check.c (SAME_INODE): Remove definition.
754 * root-dev-ino.h: Include "same-inode.h".
756 2006-03-11 Eric Blake <ebb9@byu.net>
758 * same.c (same_name): s/base_name/last_component/
759 * backupfile.c (check_extension, numbered_backup): Likewise.
760 * filenamecat.c (file_name_concat): Likewise.
762 2006-03-11 Eric Blake <ebb9@byu.net>,
763 Paul Eggert <eggert@cs.ucla.edu>
765 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
766 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
768 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
769 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
770 (last_component): New method.
771 * dirname.c (dir_len): Determine when drive letters need a
772 subsequent slash. Preserve // when it is special.
773 (dir_name): Don't append dot when drive letter is absolute.
774 [TEST_DIRNAME]: Move into a full-blown gnulib test.
775 * basename.c (base_name): New semantics - malloc the result.
776 Preserve // when it is special. Preserve relative files that look
778 (base_len): Preserve // when it is special.
779 (last_component): New method, similar to old base_name semantics.
780 * stripslash.c (strip_trailing_slashes): Use last_component, not
781 base_name. Strip redundant slashes from ///.
783 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
785 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
786 both are 64 bits, since this seems to be the tradition, and this
787 prevents gcc -Wformat from warning about usages with PRIuMAX. If
788 we ever run into a host that prefers long long to long in this
789 case, we'll need another configure-time test. Problem reported by
792 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
794 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
795 possible collision with system files.
796 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
797 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
798 WCHAR_MIN and WCHAR_MAX in this case.
799 (<stddef.h>): Do not include; no longer needed.
800 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
801 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
802 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
803 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
804 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
805 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
806 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
807 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
808 !defined(__c99))]: Include in this case too, since it's harmless
810 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
812 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
813 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
814 (_STDINT_MIN, _STDINT_MAX): New macros.
815 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
816 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
817 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
818 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
819 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
820 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
821 macros, not typedefs; this simplifies things quite a bit.
822 Use long int for all types narrower than int64_t.
823 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
824 Define in terms of long long int or int64_t or long int,
825 not int64_t or int32_t. This saves some compile-time testing.
826 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
827 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
828 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
829 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
830 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
831 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
832 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
833 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
834 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
835 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
836 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
837 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
838 undef any previous version and define our own version, for
839 simplicity and consistency with the new macros for types.
840 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
841 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
842 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
843 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
844 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
845 @WINT_T_SUFFIX@ to keep things simple here.
846 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
847 Simplify by assuming typical 8/16/32/64 host, since we're
848 already doing that elsewhere anyway.
849 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
850 and assume long long int is 64 bits if available. This
851 speeds up 'configure'.
853 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
855 * getaddrinfo.c: fixed typo
857 2006-06-29 Eric Blake <ebb9@byu.net>
859 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
860 unused static function.
862 2006-06-29 Eric Blake <ebb9@byu.net>
866 2006-06-29 Derek R. Price <derek@ximbiot.com>
868 * strftime.c: Assume strftime() exists.
870 2006-06-28 Bruno Haible <bruno@clisp.org>
872 * getaddrinfo.h: Fix POSIX URL.
873 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
874 (use_win32_p): Make static.
875 (getaddrinfo): Reject service name if it is empty or does not consist
876 solely of decimal digits, or if its value is > 65535.
877 (getnameinfo): Remove useless casts.
879 2006-06-28 Derek R. Price <derek@ximbiot.com>
881 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
882 Autoconf 2.60 says this stuff was obsolete.
884 2006-05-12 Bruno Haible <bruno@clisp.org>
886 * mkdtemp.c [MINGW]: Include <io.h>.
887 (mkdir): Define using _mkdir.
889 2006-06-28 Bruno Haible <bruno@clisp.org>
891 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
892 declaration for wcwidth.
893 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
895 2006-06-28 Eric Blake <ebb9@byu.net>
897 * xvasprintf.h: Fix comments.
899 2006-06-28 Eric Blake <ebb9@byu.net>
901 * mbchar.h (wcwidth): Include wcwidth.h.
902 * mbswidth.c (wcwidth): Move from here...
903 * wcwidth.h: ...to this new file.
905 2006-06-28 Simon Josefsson <jas@extundo.com>
907 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
908 functions there. It will succeed on Windows XP, but on Windows
909 2000 and (presumably) earlier, it will fail, and use the internal
911 (use_win32_p): New function.
912 (getaddrinfo): Use strtoul on servname, to support numeric ports.
913 Support AI_NUMERICSERV to disable getservbyname.
914 (getnameinfo): New function, only supports
915 NI_NUMERICHOST|NI_NUMERICSERV for now.
917 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
918 only have some of them. Add AI_NUMERICSERV. Add prototype for
921 2006-06-27 Bruno Haible <bruno@clisp.org>
923 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
925 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
927 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
928 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
929 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
931 2006-06-26 Bruno Haible <bruno@clisp.org>
933 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
935 Reported by Mark D. Baushke and Larry Jones.
937 2006-06-26 Bruno Haible <bruno@clisp.org>
939 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
941 Suggested by Mark D. Baushke and Larry Jones.
943 2006-06-23 Mark D. Baushke <mdb@gnu.org>
945 * stdint_.h: Treat BSD/OS like OpenBSD.
947 2006-06-23 Bruno Haible <bruno@clisp.org>
949 * stdint_.h: Treat IRIX like OpenBSD.
951 2006-06-23 Bruno Haible <bruno@clisp.org>
953 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
954 ISO C 99 Technical Corrigendum 1.
956 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
958 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
959 Some compiler complained about some of them. Problem reported by
961 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
963 2006-06-21 Simon Josefsson <jas@extundo.com>
965 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
968 * socket_.h: Don't define WINVER.
970 * inet_pton.h, inet_pton.c: New file, taken from glibc but
971 slightly modified to work in gnulib.
973 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
975 * read-file.c (fread_file): Start with buffer allocation of
976 0 bytes rather than 1 byte; this simplifies the code.
977 Don't invoke feof; it's not needed. Refactor to avoid duplicate
978 code to free buffer and save/restore errno.
979 (internal_read_file): Remove unused local.
981 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
983 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
984 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
985 Problem reported by Denis Excoffier in
986 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
988 2006-06-19 Simon Josefsson <jas@extundo.com>
990 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
992 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
994 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
996 2006-06-17 Bruno Haible <bruno@clisp.org>
998 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1000 2006-06-17 Bruno Haible <bruno@clisp.org>
1002 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1003 problem on Solaris 2.5.1.
1005 2006-06-16 Eric Blake <ebb9@byu.net>
1007 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1008 * unicodeio.c [!defined errno]: Likewise.
1009 * strtol.c [!defined errno]: Likewise.
1010 * strtod.c [!defined errno]: Likewise.
1012 2006-06-15 Bruno Haible <bruno@clisp.org>
1014 * stdint_.h: Rewritten to be fully auto-configured.
1015 Fixes bug on HP-UX/IA64.
1017 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1019 * getdate.y (__attribute__): Don't define if already defined.
1020 Problem reported by Larry Jones.
1021 * utimens.c (__attribute__): Likewise.
1023 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1025 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1026 reported by Andreas Schwab.
1028 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1029 Bruno Haible <bruno@clisp.org>
1031 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1033 2006-05-26 Martin Lambers <marlam@marlam.de>
1035 * getpass.c: Updates the test for the native W32 API, and adds
1036 missing includes, thus fixing compilation warnings.
1038 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1040 * tempname.c (small_open, large_open): New macros.
1041 (__open, __open64) [!_LIBC]: Remove.
1042 (__gen_tempname): Use small_open and large_open instead of __open
1043 and __open64. This fixes a portability bug on HP-UX 11.11i
1044 reported by Simon Wing-Tang in
1045 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1047 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1049 * exclude.c (exclude_fnmatch): New function.
1050 (excluded_file_name): Call exclude_fnmatch.
1051 * exclude.h (excluded_file_name): New prototype
1053 2006-05-24 Bruno Haible <bruno@clisp.org>
1055 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1056 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1057 Reported by Thorsten Maerz <torte@netztorte.de> via
1058 Aaron Stone <aaron@serendipity.cx>.
1060 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1062 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1063 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1064 (my_usleep): Don't mishandle maximum value.
1066 2006-05-19 Jim Meyering <jim@meyering.net>
1068 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1070 2006-05-17 Bruno Haible <bruno@clisp.org>
1073 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1075 2006-05-17 Bruno Haible <bruno@clisp.org>
1077 * stdint_.h: Fix recognition of Cygwin.
1079 2006-05-11 Jim Meyering <jim@meyering.net>
1081 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1083 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1085 * crc.c (crc32_update): Remove unnecessary L suffix.
1086 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1087 unwanted sign propagation, e.g., on hosts with 64-bit int.
1088 There still are some problems with reeelly weird theoretical hosts
1089 (e.g., 33-bit int) but it's not worth worrying about now.
1090 * sha1.c (rol): Likewise.
1091 (K1, K2, K3, K4): Remove unnecessary L suffix.
1093 2006-05-10 Bruno Haible <bruno@clisp.org>
1095 * des.c: Cast to avoid warnings.
1097 2006-05-10 Simon Josefsson <jas@extundo.com>
1099 * md4.c: Typo fix, update copyright years.
1100 (K1, K2): Don't use L because it turn computations into 64-bit on
1103 2006-05-09 Bruno Haible <bruno@clisp.org>
1105 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1106 (EOVERFLOW): Define fallback value.
1107 (xstrcat): New function.
1108 (xvasprintf): Recognize the special case of a string concatenation.
1110 2006-05-01 Bruno Haible <bruno@clisp.org>
1112 * stdint_.h: Shorter URL.
1113 * inttypes.h: Likewise.
1115 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1117 * verify.h: Document the internals better. Most of this change
1118 was written by Bruno Haible.
1120 2006-04-29 Bruno Haible <bruno@clisp.org>
1122 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1123 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1125 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1127 * getdate.y (get_date): When adding relative date, start with the
1128 initial time, not with the result of the first mktime call.
1130 2006-04-23 Bruno Haible <bruno@clisp.org>
1132 * copy-file.c: Include <unistd.h> unconditionally.
1133 * execute.c: Likewise.
1134 * fatal-signal.c: Likewise.
1135 * findprog.c: Likewise.
1136 * mkdtemp.c: Likewise.
1139 * wait-process.h: Likewise.
1141 2006-04-23 Bruno Haible <bruno@clisp.org>
1143 * fwriteerror.c (fwriteerror): Call fclose also when an error
1144 condition was already detected.
1145 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1147 2006-04-19 Derek Price <derek@ximbiot.com>
1148 Eric Blake <ebb9@byu.net>
1150 * inttypes.h: Correct grammar in comment.
1152 2006-04-18 Derek Price <derek@ximbiot.com>
1153 Paul Eggert <eggert@cs.ucla.edu>
1155 * inttypes.h: New file.
1156 * strtoimax.c: Assume <inttypes.h>.
1158 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1160 * utimens.c (futimens): glibc futimesat messes up if /proc
1161 isn't mounted. Problem reported by Kir Kolyshkin.
1163 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1165 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1166 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1167 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1169 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1171 Merge regex changes from libc, removing some of our
1172 POSIX-conformance changes that were rejected and redoing them in a
1175 * regcomp.c (re_compile_internal, init_dfa):
1176 Length arg is now size_t, not Idx. All uses changed.
1177 (peek_token): Forward decl now says internal_function.
1178 (__re_error_msgid, __re_error_msgid_idx):
1179 Now static rather than extern with attribute_hidden.
1180 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1181 For some reason libc prefers K&R style defns for external functions.
1182 (regerror) [!defined _LIBC]: Likewise.
1183 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1184 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1185 (build_range_exp, build_collating_symbol):
1187 (re_compile_fastmap): Use '\0' to memset, not 0.
1188 (utf8_sb_map): Make the calculations more obvious.
1189 (init_dfa, parse_bracket_exp, build_charclass_op):
1190 Call calloc and cast result, as glibc does.
1191 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1192 (build_range_exp, build_collating_symbol):
1193 Now internal functions.
1195 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1197 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1198 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1199 Don't depend on VMS; depend on __VMS instead, for POSIX
1200 namespace cleanness.
1201 (regoff_t): Define to ssize_t, not long int.
1203 Remove the REG_ macros named below. Instead, make the old names
1204 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1206 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1207 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1208 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1209 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1210 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1211 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1212 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1213 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1214 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1215 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1216 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1217 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1218 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1219 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1220 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1221 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1222 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1224 Remove. All uses replaced by the old RE_* names.
1225 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1226 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1227 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1228 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1229 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1230 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1231 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1232 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1233 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1234 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1235 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1236 Don't bother having these macros be independent of each others'
1237 values, since they no longer exist in the POSIX name space.
1239 Rename the following member names back to their old names,
1240 unless !__USE_GNU_REGEX. All uses changed back.
1241 (buffer): Renamed from re_buffer.
1242 (allocated): Renamed from re_allocated.
1243 (used): Renamed from re_used.
1244 (syntax): Renamed from re_syntax.
1245 (fastmap): Renamed from re_fastmap.
1246 (translate): Renamed from re_translate.
1247 (can_be_null): Renamed from re_can_be_null.
1248 (regs_allocated): Renamed from re_regs_allocated.
1249 (fastmap_accurate): Renamed from re_fastmap_accurate.
1250 (no_sub): Renamed from re_no_sub.
1251 (not_bol): Renamed from re_not_bol.
1252 (not_eol): Renamed from re_not_eol.
1253 (newline_anchor): Renamed from re_newline_anchor.
1254 (num_regs): Renamed from rm_num_regs.
1255 (start): Renamed from rm_start.
1256 (end): Renamed from rm_end.
1258 (free_state): Move up a bit.
1260 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1261 #define to be empty.
1262 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1263 when that is what is intended.
1264 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1265 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1267 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1268 All uses changed back to re_malloc, etc. It's now the caller's
1269 responsibility to check for overflow; all callers changed.
1270 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1271 (re_x2nrealloc): Remove.
1272 (free_state): Remove decl.
1274 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1275 (re_set_registers, re_exec):
1278 2006-01-31 Roland McGrath <roland@redhat.com>
1280 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1281 Reported by Mike Frysinger <vapier@gentoo.org>.
1283 2006-01-15 Andreas Jaeger <aj@suse.de>
1286 * regex_internal.c (re_string_reconstruct): Adjust for
1287 build_wcs_upper_buffer change.
1288 (build_wcs_upper_buffer): Change return type.
1290 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1292 * regex_internal.h: Include <stdint.h> if available.
1294 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1296 * regex_internal.h (SIZE_MAX): Provide a default definition.
1298 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1300 * regcomp.c: Adjust for changed secondary hash function.
1302 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1304 * regex.h: Pretty printing.
1305 Clean up namespace a bit.
1307 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1309 * regexec.c (update_cur_sifted_state, check_arrival,
1310 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1312 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1313 Ulrich Drepper <drepper@redhat.com>
1316 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1317 (bitset_word_t): Renamed from bitset_word. All uses changed.
1319 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1322 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1323 * regcomp.c: Remove unnecessary uses of
1324 unsigned RE_TRANSLATE_TYPE.
1325 * regex_internal.h: Likewise.
1326 * regex_internal.c: Likewise.
1327 * regexec.c: Likewise.
1328 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1330 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1332 * regexec.c (find_recover_state): Remove unnecessary
1334 (transit_state_bkref): Make DFA a const pointer.
1335 (get_subexp): Likewise.
1336 (check_arrival): Likewise.
1337 (update_cur_sifted_state): Likewise.
1338 (re_search_internal): Likewise.
1339 (prune_impossible_nodes): Likewise.
1340 (acquire_init_state_context): Likewise.
1341 (proceed_next_node): Likewise.
1342 (set_regs): Likewise.
1343 (free_fail_stack_return): Likewise.
1344 (check_arrival_expand_ecl): Mark DFA parameter as const.
1345 (check_arrival_expand_ecl_sub): Likewise.
1346 (check_subexp_limits): Likewise.
1347 (sub_epsilon_src_nodes): Likewise.
1348 (add_epsilon_src_nodes): Likewise.
1349 (merge_state_array): Likewise.
1350 (update_regs): Likewise.
1351 (build_trtable): Likewise.
1352 (sift_states_backward): Mark MCTX parameter as const.
1353 (build_sifted_states): Likewise.
1354 (update_cur_sifted_state): Likewise.
1355 (sift_states_mkref): Likewise.
1356 (check_arrival_expand_ecl): Mark eclosure as const.
1357 (check_dst_limits_calc_pos_1): Likewise.
1358 * regex_internal.h (re_match_context_t): Make dfa a const
1361 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1363 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1364 (transit_state_sb): Likewise.
1365 (transit_state_mb): Likewise.
1366 (sift_states_iter_mb): Likewise.
1367 (check_arrival_add_next_nodes): Likewise.
1368 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1369 [_LIBC] (re_search_2_stub): Use mempcpy.
1371 * regex_internal.c (re_string_reconstruct): Avoid calling
1372 mbrtowc for very simple UTF-8 case.
1374 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1376 (re_acquire_state_context): Likewise.
1377 * regex_internal.h: Adjust prototypes.
1379 * regex.c: Prevent using C++ compilers.
1381 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1382 (re_acquire_state_context): Likewise.
1384 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1385 Bruno Haible <bruno@clisp.org>
1387 * stdint_.h: On OpenBSD, don't redefine types already included in
1388 <sys/types.h> and <inttypes.h>.
1390 2006-03-24 Eric Blake <ebb9@byu.net>
1392 * time_r.c (copy_string_result): Remove, as it is no longer used.
1394 2006-03-24 Simon Josefsson <jas@extundo.com>
1396 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1397 including some doc fixes.
1398 (base64_encode_alloc): Fix +1 bug on allocation failures.
1400 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1402 * base64.c (base64_encode): Do not read past end of array with
1403 unsanitized input on systems with CHAR_BIT > 8.
1405 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1407 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1408 Typedef to long int, not to off_, as POSIX will likely change
1411 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1413 * argp-help.c (validate_uparams): Fix typo
1414 * argp-parse.c (argp_default_options): Consistently begin help
1415 messages with a lowercase letter.
1417 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1419 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1420 overrun buffers and shouldn't be used (much as gets shouldn't be
1422 * time_r.c (asctime_r, ctime_r): Likewise.
1424 2006-03-08 Simon Josefsson <jas@extundo.com>
1426 * gc-gnulib.c (randomize): Don't open files called 'no', they
1427 signal that configure disabled the device.
1429 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1431 * c-stack.c: Include unistd.h unconditionally, since we now assume
1433 * getlogin_r.c: Likewise.
1434 * getlogin_r.h: Likewise.
1436 * pagealign_alloc.c: Likewise.
1437 * unistd_.h: Remove; no longer needed.
1439 2006-03-07 Simon Josefsson <jas@extundo.com>
1441 * unistd_.h: New file.
1443 2006-03-07 Simon Josefsson <jas@extundo.com>
1445 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1447 2006-03-01 Simon Josefsson <jas@extundo.com>
1449 * readline.c: Fix typo, tiny patch from Stepan Kasal
1452 2006-02-28 Simon Josefsson <jas@extundo.com>
1454 * getopt.c: Protect #include of unistd.h, for MSVS.
1456 2006-02-27 Simon Josefsson <jas@extundo.com>
1458 * base64.h: Indent #define's. From Jim Meyering
1461 2006-02-27 Jim Meyering <jim@meyering.net>
1463 Revert the change of 2006-02-24, so these files can continue
1464 to be sync'd from gettext.
1465 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1468 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1470 * glob.c: Say "invalid" rather than "illegal" in comments.
1472 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1474 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1476 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1478 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1479 AT_FDCWD exceeds INT_MAX.
1480 * openat.h (AT_FDCWD): Likewise.
1482 2006-02-14 Jim Meyering <jim@meyering.net>
1484 Sync from coreutils.
1486 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1487 failure on deficient systems, and simplify gnulib lgpl dependencies.
1488 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1489 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1491 * xalloc-die.c: Remove unused definition of N_.
1493 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1495 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1497 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1499 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1500 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1502 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1504 * argp-namefrob.h: Restore changes accidentally lost during the
1505 "autoupdate" on 2005-12-12.
1507 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1509 * fnmatch.c (L_): Renamed from L, to work around a bug in
1510 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1511 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1514 2006-01-26 Simon Josefsson <jas@extundo.com>
1516 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1517 prototype is visible on mingw32.
1519 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1522 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1525 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1527 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1528 attempt to open for write; this always fails, at least on POSIX
1529 hosts. This reinstates the 2006-01-09 change, which was
1530 inadvertently removed.
1532 2006-01-26 Bruno Haible <bruno@clisp.org>
1533 Paul Eggert <eggert@cs.ucla.edu>
1535 * stdbool_.h (_Bool)
1536 [(! (defined __cplusplus || defined __BEOS__)
1537 && !defined __GNUC__
1538 && !(defined __HP_cc || defined __xlc__
1539 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1540 || defined __sgi))]:
1541 #define to signed char in these cases too; this simplifies
1542 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1543 etc., separately) and makes it more conservative.
1545 2006-01-21 Jim Meyering <jim@meyering.net>
1547 Sync from the stable (b5) branch of coreutils:
1549 * fts.c (fts_children): Don't let close() clobber errno from
1552 * fts.c (fts_stat): When following a symlink-to-directory,
1553 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1554 a dangling symlink. That can also happen at least for ELOOP.
1555 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1556 FYI, this bug predates the inclusion of fts.c in coreutils.
1558 * fts.c (fts_open): Put new maxarglen declaration and uses
1559 in their own block, so pre-c99 compilers don't object.
1561 Avoid the double-free (first in fts_read, second in fts_close) that
1562 would occur when an `active' directory is made inaccessible (e.g.,
1563 via chmod a-x) during a traversal.
1564 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1565 before returning. Reproduce this failure by
1566 mkdir -p a/b; cd a; chmod a-x . b
1567 Reported by Stavros Passas.
1569 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1571 * argp-namefrob.h: Bugfix. Remove stray #
1573 2006-01-25 Bruno Haible <bruno@clisp.org>
1575 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1577 Reported by Paul Eggert.
1579 2006-01-25 Jim Meyering <jim@meyering.net>
1581 * fileblocks.c: Remove more useless parentheses.
1582 * readutmp.h: Likewise.
1584 2006-01-24 Bruno Haible <bruno@clisp.org>
1586 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1588 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1591 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1592 to avoid problems with the built-in _Bool type.
1593 Reported by Paul Eggert on 2005-11-26.
1595 2006-01-24 Jim Meyering <jim@meyering.net>
1597 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1599 2006-01-24 Simon Josefsson <jas@extundo.com>
1601 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1604 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1606 Work around porting bugs reported by Dieter in
1607 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1608 * getopt.c (_NOPROTO): Remove; no longer needed.
1609 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1610 Include "getopt.h" first, to check interface.
1611 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1613 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1614 (__strndup): Revert to K&R-style function dfns, the glibc style.
1615 * strnlen.c: Don't claim it's taken from glibc; it's not.
1616 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1617 Include strnlen.h first, to get prototype properly.
1618 (strnlen): Renamed from __strnlen.
1621 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1623 These changes imported from libc.
1624 * getopt.c: Use __fxprintf instead of inline stream orientation
1625 test and two separate function calls.
1626 * strndup.c (__strndup): Add libc_hidden_def.
1628 2006-01-22 Bruno Haible <bruno@clisp.org>
1630 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1631 temporary buffer for sprintf, take into account the precision also
1632 for 'd', 'i', 'u', 'o', 'x', 'X'.
1634 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1636 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1637 to pacify gcc -Wswitch-default.
1639 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1641 * argp-help.c (usage_long_opt): Do not print DOC options.
1642 (__argp_base_name): Removed
1643 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1645 (__argp_base_name): Provide macro definition or extern declaration
1646 depending on the configuration
1648 2006-01-20 Simon Josefsson <jas@extundo.com>
1650 * inet_ntop.h: Unconditionally include sys/socket.h.
1652 2006-01-19 Simon Josefsson <jas@extundo.com>
1654 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1656 2006-01-12 Simon Josefsson <jas@extundo.com>
1658 * base64.c: Fix warning, reported by Bruno Haible
1659 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1661 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1663 Sync from coreutils.
1664 * md5.c: Fix commentary typos.
1665 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1666 * md5.h (__attribute__): Remove; unused.
1667 * sha1.c: Fix commentary to match md5 better.
1668 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1669 so that we don't need to worry about alignment. All uses changed.
1670 This merges the 2005-10-28 md5 change into sha1.
1672 2006-01-11 Jim Meyering <jim@meyering.net>
1674 Sync from coreutils.
1675 * md5.c (OP): Fix spacing.
1677 2006-01-11 Simon Josefsson <jas@extundo.com>
1679 * stdint_.h (SIZE_MAX): Add missing (.
1681 2006-01-10 Bruno Haible <bruno@clisp.org>
1683 * argp.h (__const): Remove macro. Use const instead.
1684 * argp-fmtstream.h (__const): Likewise.
1685 * glob_.h (__const): Remove macro.
1686 * glob-libc.h: Use const instead of __const.
1688 2006-01-10 Jim Meyering <jim@meyering.net>
1690 Avoid the double-free (first in fts_read, second in fts_close) that
1691 would occur when an `active' directory is made inaccessible (e.g.,
1692 via chmod a-x) during a traversal.
1693 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1694 before returning. Reproduce this failure by
1695 mkdir -p a/b; cd a; chmod a-x . b
1696 Reported by Stavros Passas.
1698 Sync from coreutils.
1699 * sha1.c: Tweak grammar in a comment.
1701 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1703 * regex_internal.h (BITSET_WORD_BITS):
1704 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1705 preprocessor mishandles large unsigned values as if they were signed.
1706 Problem reported by Claudio Fontana in
1707 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1709 2006-01-10 Simon Josefsson <jas@extundo.com>
1711 * socket_.h: New file.
1713 2006-01-10 Bruno Haible <bruno@clisp.org>
1715 * localcharset.c: Update from GNU gettext.
1717 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1719 Sync from coreutils.
1720 * chdir-long.c (cdb_free): Don't bother trying to open directory
1721 for write access: POSIX says that must fail.
1722 * fts.c (diropen): Likewise.
1723 * save-cwd.c (save_cwd): Likewise.
1724 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1725 well, for minor improvements on hosts that lack O_DIRECTORY.
1726 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1727 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1728 Fall back on chown if open failed with EACCES.
1730 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1731 Report an error at compile-time if only a 1-second nominal clock
1732 resolution is found.
1734 * lchmod.h: New file.
1735 * mkdir-p.c: Include lchmod.h, lchown.h.
1736 (make_dir_parents): Use lchown rather than chown, and
1737 lchmod rather than chmod.
1739 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1740 too. Problem with "none" reported by Bob Proulx. Problem with
1741 "proc" reported by n0dalus.
1743 * mountlist.c: Include <limits.h>.
1744 (dev_from_mount_options)
1745 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1746 New function. It no longer assumes "dev=" has the System V meaning
1747 on Linux (since it doesn't). It also parses "dev=" more carefully.
1748 (read_file_system_list)
1749 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1750 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1753 * posixtm.h (PDS_PRE_2000): New macro.
1754 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1755 All usages changed. Reject dates outside the range 1969-1999 if
1756 PDS_PRE_2000 is used.
1758 2006-01-09 Jim Meyering <jim@meyering.net>
1760 Sync from coreutils.
1762 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1764 * chdir-safer.h, chdir-safer.c: New files.
1766 * modechange.c (mode_compile): Reject an invalid mode string
1767 that starts with an octal digit. From Andreas Gruenbacher.
1769 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1770 and dup to open_safer and dup_safer, respectively.
1771 (openat_permissive): Fix typo in comment.
1773 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1774 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1775 (_): Remove; no longer needed.
1776 (openat): Renamed from rpl_openat; no need for rpl_openat
1777 since openat.h renames openat for us.
1778 Replace most of the body with a call to openat_permissive,
1779 to avoid duplicate code.
1780 Port to (probably hypothetical) environments were mode_t is
1782 (openat_permissive): Require mode arg, so that we can check
1783 types better. Put it just after flags. Change cwd failure
1784 indicator from pointer-to-bool to pointer-to-errno-value.
1785 All callers changed.
1786 Invoke openat_save_fail and/or openat_restore_fail if
1787 cwd_errno is null, so that openat can call us.
1788 (openat_permissive, fdopendir, fstatat, unlinkat):
1789 Simplify errno handling to avoid some duplicate code,
1790 as it's OK to set errno on success.
1791 * openat.h: Revamp code so that function macros depend on
1792 __OPENAT_PREFIX only, not also on AT_FDCWD.
1793 (openat_ro): Remove. Caller changed to use openat_permissive.
1794 (openat_permissive): Now a macro, if not a function.
1795 (openat_restore_fail, openat_save_fail): Now always functions,
1796 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1798 * openat-priv.h: New file, defining macros used by mkdirat.c
1800 * mkdirat.c: Include openat-priv.h.
1801 Remove definitions of macros defined therein.
1802 * openat.c: Likewise.
1804 * mkdirat.c (mkdirat): New file and function.
1805 * openat.h (mkdirat): Declare.
1807 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1809 * openat.h (openat_permissive): Declare.
1810 (openat_ro): Define.
1812 * openat.c (EXPECTED_ERRNO): New macro.
1813 (openat_permissive): New function -- used in remove.c rewrite.
1814 (all functions): Set errno just before returning, only if there
1815 was an actual failure.
1816 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1818 Emulate openat-family functions using Linux's procfs, if possible.
1819 Idea and some code based on Ulrich Drepper's glibc changes.
1821 * openat.c: (BUILD_PROC_NAME): New macro.
1822 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1823 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1824 before falling back on save_cwd and restore_cwd.
1825 (fdopendir, fstatat, unlinkat): Likewise.
1827 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1828 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1830 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1831 as second argument to va_arg. Otherwise, some versions of gcc
1832 warn that `if this code is reached, the program will abort'.
1834 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1836 Sync from coreutils.
1838 Add POSIX ACL support
1839 * acl.h (copy_acl, set_acl): Add declarations.
1840 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1841 systems other than Linux.
1842 (chmod_or_fchmod): New function: use fchmod when possible,
1843 and chmod otherwise.
1844 (file_has_acl): Add a POSIX ACL implementation, with a
1845 Linux-specific subcase.
1846 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1847 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1848 acls are unsupported.
1849 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1850 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1853 2006-01-09 Bruno Haible <bruno@clisp.org>
1855 * sysexit_.h (EX_OK): New macro.
1856 Suggested by Martin Lambers <marlam@marlam.de>.
1858 2006-01-09 Bruno Haible <bruno@clisp.org>
1860 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1861 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1862 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1863 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1865 2006-01-09 Bruno Haible <bruno@clisp.org>
1867 * stdint_.h (SIZE_MAX): Write the value without involving negative
1870 2005-10-16 Bruno Haible <bruno@clisp.org>
1872 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1873 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1875 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1877 * strftime.c (tzname): Don't declare if it is already #defined.
1878 Problem reported for Mingw by Mark Junker.
1880 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1882 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1883 long int, not int, for nanosecond counts, so that people who are
1884 used to POSIX struct timespec won't be surprised. Reported by Jim
1887 2005-12-16 Jim Meyering <jim@meyering.net>
1889 * fprintftime.c, fprintftime.h: New files.
1891 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1893 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1894 * argp-help.c (fill_in_uparams): Check if the constructed
1895 struct uparams is valid. Fall back to the default values if it is
1898 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1900 * argp-help.c (__argp_base_name): New function
1901 (__argp_short_program_name): Rewrite using __argp_base_name
1902 * argp-namefrob.h: Define program_invocation_name and
1903 program_invocation_short_name if requested
1904 (__argp_base_name): Add prototype
1905 * argp-parse.c (argp_def): Use gettext wrappers
1906 (argp_default_parser): Use __argp_base_name
1907 * argp-pin.c: New file. Defines program_invocation_name and
1908 program_invocation_short_name on systems that lack them.
1910 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1912 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1913 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1914 porting problem reported by Georg Schwarz in
1915 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1917 2005-07-09 Bruno Haible <bruno@clisp.org>
1919 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1920 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1921 Reported by Mark Junker <mjscod@gmx.de>.
1923 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1925 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1926 (uintmax_t) [defined uintmax_t]: Do not declare.
1927 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1928 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1929 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1930 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1931 sake of portability to weird hosts that C allows (though we don't
1932 know of any practical examples).
1934 * savedir.h (fdsavedir): New decl.
1935 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1936 contains most of the former guts of savedir.
1937 (savedir): Use savedirstream.
1940 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1942 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1943 coreutils no longer futzes with rounding modes.
1945 2005-11-14 Jim Meyering <jim@meyering.net>
1947 * mkstemp-safer.c: Include <config.h>, required for possible
1948 replacement of mkstemp.
1950 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1952 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1954 (gethrxtime) [! (HAVE_NANOUPTIME
1955 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1956 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1957 our own approximation.
1959 2005-11-10 Simon Josefsson <jas@extundo.com>
1961 * readline.c: Remove EOL.
1963 2005-11-08 Eric Blake <ebb9@byu.net>
1965 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1967 2005-11-08 Eric Blake <ebb9@byu.net>
1969 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1971 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1973 Fix porting problem reported by Theodoros V. Kalamatianos.
1974 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1975 Don't assume that futimes failing means we must fail.
1977 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1979 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1980 leave errno alone. Problem reported by Dmitry V. Levin.
1982 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1984 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1985 errno alone. Problem reported by Frederic Jolliton.
1987 2005-10-28 Simon Josefsson <jas@extundo.com>
1989 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1990 "restrict" keywords, as per POSIX. Protect the function
1991 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1992 Don't use K&R prototypes. Check the sprintf return values.
1993 Re-define EAFNOSUPPORT if not present. Indent.
1995 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1996 suggested by Bruno Haible <bruno@clisp.org>.
1998 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2000 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2002 * gc-libgcrypt.c: Add MD2 (which is not available through
2005 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2007 * md2.h, md2.c: New files.
2009 2005-10-24 Simon Josefsson <jas@extundo.com>
2011 * md4.h: Shrink buffer size, now that we changed the type.
2013 2005-10-22 Simon Josefsson <jas@extundo.com>
2015 * arcfour.h, arcfour.c: Use fixed size indices in the
2016 arcfour_context struct (simplify test vector testing in GNU
2019 2005-10-22 Simon Josefsson <jas@extundo.com>
2021 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2022 suggested by Bruno Haible <bruno@clisp.org>.
2024 2005-10-22 Simon Josefsson <jas@extundo.com>
2026 * crc.h: Include stddef.h, for size_t.
2028 2005-10-21 Simon Josefsson <jas@extundo.com>
2030 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2031 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2033 2005-10-21 Simon Josefsson <jas@extundo.com>
2035 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2038 2005-10-21 Simon Josefsson <jas@extundo.com>
2040 * gc-gnulib.c: Support ARCTWO in CBC mode.
2042 2005-10-21 Simon Josefsson <jas@extundo.com>
2044 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2047 * hmac-sha1.c (hmac_sha1): Likewise.
2049 * crc.c (crc32_update): Actually use crc parameter, suggested by
2050 Bruno Haible <bruno@clisp.org>.
2052 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2055 2005-10-21 Simon Josefsson <jas@extundo.com>
2057 * des.h, des.c: New files.
2059 * gc-gnulib.c: Support DES.c
2061 2005-10-21 Simon Josefsson <jas@extundo.com>
2063 * arctwo.h, arctwo.c: New files.
2065 * gc-gnulib.c: Support ARCTWO.
2067 2005-10-21 Simon Josefsson <jas@extundo.com>
2069 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2071 2005-10-19 Simon Josefsson <jas@extundo.com>
2073 * gc-gnulib.c: Support ARCFOUR.
2075 2005-10-19 Simon Josefsson <jas@extundo.com>
2077 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2080 * gc.h: Add ECB enum type.
2082 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2084 2005-10-19 Simon Josefsson <jas@extundo.com>
2086 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2088 2005-10-18 Simon Josefsson <jas@extundo.com>
2090 * md4.h, md4.c: New files, based on md5.?.
2092 2005-10-17 Simon Josefsson <jas@extundo.com>
2094 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2096 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2098 2005-10-17 Simon Josefsson <jas@extundo.com>
2100 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2102 2005-10-17 Simon Josefsson <jas@extundo.com>
2104 * gc.h, gc-libgcrypt.c: Add ciphers.
2106 2005-10-17 Simon Josefsson <jas@extundo.com>
2108 * sha1.c: Use uint32_t instead of md5_uint32.t
2110 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2113 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2115 * md5.h: Use stdint.h and uint32_t. Doc fix.
2117 2005-10-15 Simon Josefsson <jas@extundo.com>
2119 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2121 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2123 2005-10-14 Simon Josefsson <jas@extundo.com>
2125 * arcfour.h, arcfour.c: New files.
2127 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2129 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2130 include <wchar.h>; no longer needed.
2132 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2133 and Ulrich Drepper <drepper@redhat.com>
2136 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2137 instead of inline stream orientation test and two separate
2138 function calls. Pay no attention to USE_IN_LIBIO.
2140 2005-10-14 Roland McGrath <roland@redhat.com>
2142 Import from libc. [BZ #1331]
2143 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2145 Reported by Matej Vela <vela@debian.org>.
2147 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2149 * mkdir-p.c (make_dir_parents): Don't report an error if an
2150 intermediate directory is in a read-only file system. Problem
2151 reported by Eric Blake.
2153 2005-10-13 Simon Josefsson <jas@extundo.com>
2155 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2156 Move memory allocation outside of loop.
2158 2005-10-12 Simon Josefsson <jas@extundo.com>
2160 * gc-pbkdf2-sha1.c: New file.
2162 * gc.h: Add gc_pbkdf2_sha1 prototype.
2164 2005-10-12 Simon Josefsson <jas@extundo.com>
2166 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2167 suggested by Bruno Haible <bruno@clisp.org>.
2169 2005-10-12 Simon Josefsson <jas@extundo.com>
2171 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2173 * gc-gnulib.c (gc_hmac_sha1): New function.
2175 2005-10-12 Simon Josefsson <jas@extundo.com>
2177 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2179 2005-10-12 Simon Josefsson <jas@extundo.com>
2181 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2182 GC_USE_HMAC_MD5, respectively.
2184 * gc-libgcrypt.c (gc_md5): Fix assert call.
2187 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2189 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2191 * gc-gnulib.c (gc_hash_buffer): Ditto.
2193 2005-10-11 Bruno Haible <bruno@clisp.org>
2195 * c-strcasestr.h: New file, from GNU gettext.
2196 * c-strcasestr.c: New file, from GNU gettext.
2198 2005-10-11 Bruno Haible <bruno@clisp.org>
2200 * c-strcase.h: New file, from GNU gettext.
2201 * c-strcasecmp.c: New file, from GNU gettext.
2202 * c-strncasecmp.c: New file, from GNU gettext.
2204 2005-10-11 Simon Josefsson <jas@extundo.com>
2206 * crc.h, crc.c: New files.
2208 * gc.h (gc_hash_buffer): Add doc.
2210 2005-10-08 Simon Josefsson <jas@extundo.com>
2212 * gc.h: Add gc_hash and gc_hash_buffer.
2214 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2216 * gc-libgcrypt.c (gc_hash_buffer): Add.
2218 2005-10-11 Bruno Haible <bruno@clisp.org>
2220 * strcasecmp.c: Include limits.h.
2221 (strcasecmp): Avoid integer overflow on exotic platforms.
2222 * strncasecmp.c: Include limits.h.
2223 (strncasecmp): Avoid integer overflow on exotic platforms.
2224 Reported by Paul Eggert.
2226 2005-10-06 Simon Josefsson <jas@extundo.com>
2228 * hmac-md5.c: New file.
2232 2005-10-06 Simon Josefsson <jas@extundo.com>
2234 * memxor.c (memxor): Avoid casts and warnings.
2236 2005-10-05 Derek Price <derek@ximbiot.com>
2238 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2240 2005-10-05 Simon Josefsson <jas@extundo.com>
2242 * memxor.c (memxor): Fix compiler error.
2244 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2245 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2247 * memxor.h, memxor.c: New files.
2249 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2250 we assume all systems have it, suggested by Jim Meyering
2251 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2252 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2253 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2256 2005-10-04 Bruno Haible <bruno@clisp.org>
2258 * verify.h (verify_true): Provide alternative definition for C++.
2260 2005-10-04 Simon Josefsson <jas@extundo.com>
2262 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2263 D. Baushke" <mdb@gnu.org>.
2265 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2267 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2268 (SSIZE_MAX): New macro, if not already defined.
2269 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2272 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2274 * exclude.c: Include verify.h.
2275 (verify): Remove. All callers changed to use verify.h's version.
2276 * strtoimax.c: Likewise.
2277 * utimecmp.c: Likewis.e
2279 Sync from coreutils.
2280 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2281 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2282 * .cvsignore: Add fts.h, search.h, t-fpending.
2283 * settime.c (settime): Fix { typo in previous patch. Also, don't
2284 bother returning ENOSYS if settimeofday or stime fails; just let
2285 them return whatever errno they want to return.
2286 * utimens.c: Include unistd.h, for dup2.
2287 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2288 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2290 2005-10-02 Jim Meyering <jim@meyering.net>
2292 Sync from coreutils.
2293 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2294 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2295 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2296 Remove AT_FDCWD test.
2297 Do not consume the fd unless successful.
2298 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2299 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2300 block, so that we don't even try to compile it if settimeofday is
2301 available. This works around a compilation failure on OSF1 V5.1,
2302 due to stime requiring a `long int*' while tv_sec is `int'.
2304 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2306 * getdelim.c (getdelim): Remove unused variables.
2308 2005-10-01 Simon Josefsson <jas@extundo.com>
2310 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2311 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2312 AI_* and EAI_* definitions. Protect function declarations.
2314 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2316 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2317 so that the code works even with ancient cpp. Portability problem
2318 with GCC 2.7.2.1 reported by Thomas M.Ott.
2320 2005-09-27 Jim Meyering <jim@meyering.net>
2322 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2324 * intprops.h (signed_type_or_expr__): Define.
2325 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2328 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2330 * verify.h (verify_expr): Remove, replacing with:
2331 (verify_true): New macro that returns true instead of void.
2332 (verify_type__): Remove.
2333 (verify): Use verify_true rather than verify_type__.
2335 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2337 * utimens.c (ENOSYS): Define if not already defined.
2338 (futimens): Support having a null PATH if the file descriptor
2341 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2343 (__attribute): Define to empty unless GCC 3.1 or later.
2344 This works around a core dump on OpenBSD 3.4, which has GCC
2345 2.95.3, which dumps core when given __attribute__(()). It also
2346 simplifies other tests, since we really don't want to bother with
2347 worrying about which ancient version of GCC supported what.
2348 Original problem reported by Yoann Vandoorselaere, with part of
2349 the fix suggested by Derek Price.
2351 2005-09-24 Jim Meyering <jim@meyering.net>
2353 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2354 so we can once again use a positive bitfield width of 1 -- now we
2355 don't have to explain why we were using a bitfield width of 2.
2357 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2359 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2360 Problem reported by Eric Blake.
2361 (getaddrinfo): Initialize se so that it's not garbage.
2362 Redo internal storage allocation so that it doesn't make unportable
2363 assumptions about alignment.
2366 * utimens.c (futimens): Use futimesat if available.
2367 Prefer it to futimes since it doesn't have the futimes bug.
2369 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2370 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2371 Instead, declare a function that returns a pointer to an array,
2372 and use verify_type__ to declare the size of the array.
2373 Problem and germ of a solution reported by Bruno Haible.
2374 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2375 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2377 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2379 Sync from coreutils.
2381 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2383 * argmatch.h: Include verify.h
2384 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2385 (ARGMATCH_ASSERT): Remove; unused.
2386 * canonicalize.c: Assume STDC_HEADERS.
2387 * exclude.c: Include "strcase.h".
2388 * regex_internal.h [!defined _LIBC]: Likewise.
2389 * getusershell.c: Include stdio--.h rather than stdio.h
2391 (getusershell): Call fopen, not fopen_safer.
2392 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2393 Do not include unistd-safer.h.
2394 (save_cwd): Don't call fd_safer; no longer needed
2395 now that we include fcntl--.h.
2397 * getdate.y (relative_time): New type.
2398 (RELATIVE_TIME_0): New constant.
2399 (parser_control): Use relative_time instead of doing it ourselves.
2400 (%union): Add new relative_time rel member.
2401 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2403 (relunit, relunit_snumber): Now of type rel.
2404 (zone, rel, relunit, get_date): Adjust to above changes.
2406 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2407 Do not include unistd-safer.h.
2408 (getloadavg): Don't call fd_safer; no longer needed
2409 now that we include fcntl--.h.
2411 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2412 (make_dir_parents): Treat ENOSYS like EEXIST.
2414 Improve quality of diagnostics on restore_cwd failure.
2415 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2416 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2417 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2418 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2419 each time through the loop. Do not diagnose restore_cwd failure;
2420 that is the caller's job (and perhaps the caller does not care).
2422 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2423 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2424 If the file already exists but is not a directory, don't bother
2425 to try to make its parents.
2426 Close potential file descriptor leak if we can't chdir("/") (!).
2427 Don't always return true if chdir($PWD) fails; return true only
2428 if the requested action was done successfully (except for the
2430 Don't log final directory unless we actually made it.
2431 Refactor to avoid duplicate code to fix up permissions.
2432 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2434 * strftime.c (my_strftime): Rewrite the previous change slightly,
2435 to make it a bit faster and (I hope) clearer.
2436 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2437 Fix bug in formats like %2N.
2439 * verify.h: New file.
2441 2005-09-22 Jim Meyering <jim@meyering.net>
2443 Sync from coreutils.
2445 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2447 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2448 the .tm_year member, since otherwise gcc-4.0 would now warn about
2449 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2451 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2452 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2454 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2455 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2456 when run in a time zone for which daylight savings time is in effect
2457 for the starting date.
2459 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2460 stop us from restricting permissions of just-created absolute-named
2462 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2463 to restore initial working directory.
2464 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2465 to tell caller if/when we change the working directory and are
2466 unable to return to the initial one.
2467 * mkdir-p.h (make_dir_parents): Update prototype.
2468 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2469 `return false'. This fixes a bug introduced on 2004-07-30.
2471 * openat.c (fdopendir): Be sure to close the supplied
2472 file descriptor before returning. This makes our replacement
2473 implementation a little closer to Solaris's, where fdopendir
2474 ties the file descriptor to the returned DIR* pointer.
2475 * openat.c (unlinkat): New function.
2476 * openat.h (unlinkat): Add prototype.
2477 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2478 (openat_restore_fail): Rename from openat_restore_die.
2479 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2481 Provide an alternative to exiting immediately upon save_cwd or
2482 restore_cwd failure. Now, an application can arrange e.g.,
2483 to perform a longjump in that case.
2484 * openat.c: Include dirname.h.
2485 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2486 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2487 and openat_restore_die rather than calling error directly.
2488 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2490 * openat-die.c (openat_save_die, openat_restore_die): New file.
2491 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2493 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2494 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2495 int utc, int nanoseconds);
2497 date should not have to allocate a megabyte of virtual memory to
2498 handle a format argument like +%1048575T. When implemented with
2499 strftime, it must allocate such a buffer, use strftime to fill it
2500 in, print it, then free it.
2501 With fprintftime, it simply prints everything and exits.
2502 With no need for memory allocation, that's one fewer way to fail.
2503 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2504 optional field width, not before, so we accept %9:z, not %:9z.
2505 (my_strftime): Be sure to use L_('x') for literals.
2507 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2508 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2509 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2510 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2511 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2512 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2513 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2514 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2515 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2517 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2518 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2519 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2520 and don't include <sys/file.h>).
2522 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2524 Sync from coreutils.
2526 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2527 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2528 [!LDAV_DONE]: Avoid unused variable warning.
2530 2005-09-21 Bruno Haible <bruno@clisp.org>
2532 * unicodeio.h (unicode_to_mb): New declaration.
2534 2005-09-20 Derek Price <derek@ximbiot.com>
2536 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2538 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2540 Use a consistent style for including <config.h>.
2541 * __fpending.c, acl.c, argmatch.c,
2542 argp-help.c, argp-parse.c,
2543 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2544 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2545 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2546 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2547 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2548 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2549 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2550 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2551 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2552 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2553 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2554 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2555 modechange.c, mountlist.c, open-safer.c, physmem.c,
2556 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2557 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2558 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2559 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2560 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2561 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2562 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2563 userspec.c, utimecmp.c, version-etc-fsf.c,
2564 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2565 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2566 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2567 Standardize inclusion of config.h.
2568 * __fpending.h, dirfd.h, getdate.h, human.h,
2569 inttostr.h: Removed inclusion of config.h from header files.
2570 * inttostr.c: Adjusted in-tree users.
2571 * timespec.h: Remove superfluous warning to include config.h.
2572 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2573 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2574 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2575 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2577 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2579 * stat-time.h: New file.
2580 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2581 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2583 (timespec_cmp): New function.
2584 * utimecmp.c: Include stat-time.h.
2585 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2586 members exist, not on the obsolescent ST_MTIM_NSEC.
2587 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2589 2005-09-15 Derek Price <derek@ximbiot.com>
2590 Paul Eggert <eggert@cs.ucla.edu>
2592 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2593 changes, consolidating in...
2594 * regex_internal.h: ...this file.
2596 2005-09-15 Derek Price <derek@ximbiot.com>
2598 * regex_internal.h: Blank `pure' for GNUC < 3.
2599 * regex_internal.c: Ditto, using this...
2600 (__GNUC_PREREQ): ...new macro.
2601 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2602 (__GNUC_PREREQ): ...this new macro.
2604 * strstr.h: Include string.h. Define strstr as a macro here.
2606 2005-09-13 Derek Price <derek@ximbiot.com>
2608 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2610 Reported by Jim Meyering <jim@meyering.net>.
2612 2005-09-13 Jim Meyering <jim@meyering.net>
2614 * canon-host.c: Filter through gnu indent and reword comments slightly.
2615 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2617 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2619 * lib/base64.c: Typo.
2620 (base64_encode): Put b64str in initialized data section.
2622 2005-09-12 Derek Price <derek@ximbiot.com>
2624 Return usable errors from canon-host.
2625 * canon-host.h: New file.
2626 * canon-host.c (canon_host): Wrap...
2627 (canon_host_r): ...this new function, which now relies exclusively on
2629 (ch_strerror): New function.
2630 (last_cherror): New global.
2631 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2632 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2634 (freeaddrinfo): Free ai->ai_canonname when set.
2636 2005-09-12 Derek Price <derek@ximbiot.com>
2637 Paul Eggert <eggert@cs.ucla.edu>
2639 * glob-libc.h: Renamed from glob_.h. The new version is
2640 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2641 protecting things that should be done only in gnulib contexts.
2642 * glob_.h: New file, containing only the glob things needed for
2644 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2645 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2646 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2647 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2648 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2649 and to respect the namespace rules better.
2651 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2653 Merge glibc and coreutils changes into gnulib, plus a few
2655 * md5.c: Use #error rather than a string.
2656 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2657 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2658 (__attribute__): Define to empty for non recent-GCC.
2659 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2660 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2661 Renamed from their non-__ counterparts, with new macros replacing
2662 them if not _LIBC. Add __THROW attribute.
2664 (struct md5_ctx): Align buffer if using GCC.
2665 * sha1.h (struct sha1_ctx): Likewise.
2666 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2667 The old name was backwards.
2668 (NOTSWAP): Remove; not used.
2669 (rol): New macro, moved here from md5.h.
2670 (sha1_process_block): Remove a FIXME that doesn't make sense.
2672 2005-09-12 Derek Price <derek@ximbiot.com>
2674 * gai_strerror.c: Include config.h when available. Include
2675 getaddrinfo.h before other headers to test interface.
2676 Reported by Larry Jones <lawrence.jones@ugs.com>.
2678 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2680 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2681 definitions, since that's the preferred style in glibc.
2682 Fix a minor spacing issue, and update copyright notice to match glibc's.
2684 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2686 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2688 2005-09-06 Simon Josefsson <jas@extundo.com>
2690 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2691 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2693 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2695 Change bitset word type from unsigned int to unsigned long int,
2696 as this has better performance on typical 64-bit hosts.
2697 Port bitset code to hosts with unusual word sizes.
2698 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2699 (build_collating_symbol):
2700 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2701 argument is a bitset. This is merely a style issue, but it makes
2702 it clearer that an entire array is expected.
2703 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2704 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2705 Port to the case where bitset_word is not the same as unsigned int.
2706 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2707 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2709 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2710 (build_trtable, group_nodes_into_DFAstates):
2712 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2713 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2714 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2715 * regexec.c (group_nodes_into_DFAstates): Likewise.
2716 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2717 * regcomp.c (optimize_subexps, lower_subexp):
2718 Work even if bitset_word has holes in its bitwise representation.
2719 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2720 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2722 * regex_internal.c (re_string_reconstruct):
2723 Don't assume UCHAR_MAX == 255.
2724 * regex_internal.h (bitset_set_all): Likewise.
2725 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2727 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2728 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2730 (BITSET_WORD_MAX): New macro.
2731 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2732 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2733 (bitset_empty, bitset_copy):
2734 Prefer sizeof (bitset) to multiplying it out ourselves.
2735 (bitset_not_merge): Remove; unused.
2736 (bitset_contain): Return bool, not unsigned int with one bit on.
2737 All callers changed.
2738 * regexec.c (build_trtable): Don't assume bitset has no stricter
2739 alignment than re_node_set; do this by defining a new internal
2740 type struct dests_alloc and using it to allocate memory.
2742 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2744 Check for arithmetic overflow when calculating sizes, to prevent
2745 some buffer-overflow issues. These patches are conservative, in the
2746 sense that when I couldn't determine whether an overflow was possible,
2747 I inserted a run-time check.
2748 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2749 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2750 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2751 (re_xnrealloc, re_x2nrealloc): New inline functions.
2752 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2753 (build_equiv_class, build_charclass): Check for arithmetic overflow
2754 in size expression calculations.
2755 * lib/regex_internal.c (re_string_realloc_buffers):
2756 (build_wcs_upper_buffer, re_node_set_add_intersect):
2757 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2758 (re_dfa_add_node, register_state): Likewise.
2759 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2760 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2761 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2762 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2764 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2766 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2767 to avoid a collision with bits/local_lim.h in glibc.
2768 All uses changed. Problem reported by Dmitry V. Levin in
2769 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2771 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2772 bugs in int versus size_t comparisons.
2773 (re_string_context_at): Fix bug where the code assumed that
2776 Use bool where appropriate.
2777 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2778 All callers changed.
2779 (calc_eclosure_iter): Likewise, for ROOT arg.
2780 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2781 (build_charclass_op): Likewise, for NON_MATCH arg.
2782 * regex_internal.c (re_string_allocate, re_string_construct):
2783 (re_string_construct_common): Likewise, for ICASE arg.
2784 * regexec.c (re_search_2_stub, re_search_stub):
2785 Likewise, for RET_LEN arg.
2786 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2787 (set_regs): Likewise, for FL_BACKTRACK arg.
2788 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2789 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2790 (calc_eclosure_iter, parse_bracket_exp):
2791 Use bool for internal variables that are booleans.
2792 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2793 (set_regs, build_sifted_states, sift_states_bkref):
2794 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2795 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2796 (find_collation_sequence_value):
2798 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2799 (re_node_set_compare):
2800 Return bool, not int. All callers changed.
2801 * regexec.c (check_halt_node_context, check_dst_limits):
2802 (build_trtable, check_node_accept): Likewise.
2803 * regex_internal.h: Include stdbool.h.
2805 Fix bugs uncovered when converting to bool.
2806 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2807 failure instead of charging ahead blindly.
2808 * regex_internal.c (register_state): Likewise.
2809 * regexec.c (re_search_2_stub): Use simpler method than boolean
2810 for freeing internal storage.
2811 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2812 bitset pieces used as boolean, to avoid undefined behavior
2813 on hosts that do int overflow checking.
2815 2005-08-31 Derek Price <derek@ximbiot.com>
2817 * getdelim.c (getdelim): Return EOF on EOF.
2818 Reported by Larry Jones <lawrence.jones@ugs.com>.
2820 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2822 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2823 lengths fit in regoff_t; this isn't true if regoff_t is the same
2825 * regex.c (re_search_internal): 5th arg is LAST_START
2826 (= START + RANGE) instead of RANGE. This avoids overflow
2827 problems when regoff_t is the same width as size_t.
2828 All callers changed.
2829 (re_search_2_stub): Check for overflow when adding the
2830 sizes of the two strings.
2831 (re_search_stub): Check for overflow when adding START
2832 to RANGE; if it occurs, substitute the extreme value.
2834 2005-08-31 Jim Meyering <jim@meyering.net>
2836 * regcomp.c (search_duplicated_node): Make first pointer arg
2838 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2839 (register_state): Likewise.
2840 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2841 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2842 (group_nodes_into_DFAstates): Likewise.
2844 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2846 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2847 old glibc regex code mishandles strings longer than 2**31 bytes.
2848 This patch fixes this when the regex code is used in gnulib
2849 (i.e., outside glibc).
2851 This patch should not affect the use of the regex code inside
2852 glibc. No doubt this problem also needs to be handled for glibc
2853 as well, but the result will be an incompatible change to the
2854 glibc ABI, and the old ABI will have to be supported too. That
2855 can be the the subject for another patch.
2857 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2858 governing whether the rest of this patch is active. By default,
2859 the macro is disabled and the patch has no effect.
2860 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2861 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2862 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2863 (re_match_2, re_set_registers): Use the new types.
2864 * regex_internal.h (Idx, re_hashval_t): New types.
2865 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2867 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2868 (re_string_context_at, bin_tree_t, re_dfastate_t):
2869 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2870 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2871 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2872 (re_string_char_size_at, re_string_wchar_at):
2873 (re_string_elem_size_at):
2874 Use the new types and macros to port to 64-bit hosts.
2875 Use unsigned types for internal values, so that the code
2876 mostly works even for arrays larger than SSIZE_MAX.
2877 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2878 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2879 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2880 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2881 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2882 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2883 (calc_inveclosure, parse_dup_op, build_range_exp):
2884 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2885 (fetch_number, create_token_tree, mark_opt_subexp):
2887 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2888 (create_cd_newstate, re_string_allocate, re_string_construct):
2889 (re_string_realloc_buffers, build_wcs_upper_buffer):
2890 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2891 (re_string_reconstruct, re_string_peek_byte_case):
2892 (re_string_fetch_byte_case, re_string_context_at):
2893 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2894 (re_node_set_init_copy, re_node_set_add_intersect):
2895 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2896 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2897 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2898 (re_acquire_state, re_acquire_state_context, register_state):
2900 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2901 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2902 (re_search_internal, re_search_2_stub, re_search_stub)
2903 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2904 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2905 (update_cur_sifted_state, check_dst_limits):
2906 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2907 (check_subexp_limits, sift_states_bkref, merge_state_array):
2908 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2909 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2910 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2911 (expand_bkref_cache, check_node_accept_bytes):
2912 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2913 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2914 (acquire_init_state_context, check_halt_node_context):
2915 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2916 (sift_states_backward, clean_state_log_if_needed):
2917 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2918 (find_recover_state, transit_state_sb, transit_state_mb):
2919 (transit_state_bkref, build_trtable, match_ctx_clean):
2921 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2922 to work around an assumption that REG_MISSING is negative.
2924 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2925 (seek_collating_symbol_entry) [defined _LIBC]:
2926 (lookup_collation_sequence_value) [defined _LIBC]:
2927 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2928 Use prototypes rather than old-style function definitions.
2929 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2930 (transit_state_sb) [0]:
2931 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2933 * regexec.c (re_search_internal): Simplify update of rm_so and
2936 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2937 (optimize_subexps, lower_subexp):
2938 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2939 since the signed shift might overflow. Use 1u<<31 instead.
2940 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2941 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2944 * regcomp.c (optimize_subexps, lower_subexp):
2945 Use CHAR_BIT rather than 8, for clarity.
2946 * regexec.c (check_dst_limits_calc_pos_1):
2947 (check_subexp_matching_top): Likewise.
2948 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2949 have to worry about portability issues when shifting it left.
2950 Remove no-longer-needed test for table_size > 0.
2951 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2952 in a word, as the resulting behavior is undefined.
2953 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2954 in one case, a <= should have been an <, and in another case the
2955 whole test was missing.
2956 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2957 the standard name CHAR_BIT.
2958 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2959 this is not true on one's complement and signed-magnitude hosts.
2961 * regex_internal.h (re_sub_match_top_t): Remove unused member
2963 (struct re_dfa_t): Remove unused member states_alloc.
2964 * regcomp.c (init_dfa): Don't initialize unused members.
2966 2005-08-31 Bruno Haible <bruno@clisp.org>
2968 * strstr.c: Include <stddef.h>, for NULL.
2969 * strcasestr.c: Likewise.
2970 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2972 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2974 * iconvme.h: Add prototype for iconv_alloc.
2976 2005-08-29 Simon Josefsson <jas@extundo.com>
2978 * iconvme.c: Fix errno.
2980 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2982 * iconvme.c: Split iconv_string into iconv_alloc.
2984 2005-08-27 Jim Meyering <jim@meyering.net>
2986 * fopen-safer.c: Merge minor changes from coreutils.
2987 * dup-safer.c: Likewise.
2988 * fd-safer.c: Likewise.
2990 Merge from coreutils.
2991 * stdio--.h: New file.
2992 * stdlib--.h: New file.
2993 * mkstemp-safer.c: New file.
2995 GNU tar needs these.
2996 * pipe-safer.c: New file.
2997 * creat-safer.c: New file.
2998 * fcntl--.h (creat): Define to creat_safer.
2999 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3000 * unistd--.h (pipe): Define to pipe_safer.
3001 * unistd-safer.h: Declare pipe_safer.
3003 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3005 * regex_internal.h: Remove all references to
3006 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3008 (bitset_not, bitset_merge, bitset_not_merge):
3009 (bitset_mask, re_string_allocate, re_string_construct):
3010 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3011 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3012 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3013 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3014 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3015 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3016 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3017 (re_acquire_state_context):
3018 Remove unnecessary forward decls.
3019 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3020 Put __attribute at function definition,
3021 now that the function decl has been removed.
3022 * lib/regex_internal.c (re_string_peek_byte_case):
3023 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3026 2005-08-26 Simon Josefsson <jas@extundo.com>
3028 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3029 Haible <bruno@clisp.org>.
3031 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3033 * regexec.c (set_regs): Don't alloca with an unbounded size.
3035 alloca modernization/simplification for regex.
3036 * regex.c: Remove portability cruft for alloca. This no longer
3037 needs to be at the start of the file, and can be moved into
3038 regex_internal.h and simplified.
3039 * regex_internal.h: Include <alloca.h>.
3040 (__libc_use_alloca) [!defined _LIBC]: New macro.
3041 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3042 now works outside glibc.
3044 2005-08-24 Simon Josefsson <jas@extundo.com>
3046 * getpass.c: Add WIN32 implementation. Conditionalize use of
3047 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3048 GLIBC specific code.
3050 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3052 Make regex safe for g++. This fixes one real bug (an "err"
3053 that should have been "*err"). g++ problem reported by
3055 * regex_internal.h (re_calloc): New macro, consistent with
3056 re_malloc etc. All callers of calloc changed to use re_calloc.
3057 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3058 not int. All callers changed.
3059 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3060 just use an array of size MB_LEN_MAX.
3061 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3062 (find_recover_state): Change "err" to "*err"; this fixes what
3063 appears to be a real bug.
3064 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3067 2005-08-25 Jim Meyering <jim@meyering.net>
3069 * open-safer.c: Include <config.h>.
3070 Otherwise, we'd lose LARGEFILE support in any file using
3073 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3075 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3076 * regex.h (regerror): Likewise.
3078 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3079 requires this. (The code never needed it.)
3081 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3082 All uses of recently-renamed identifiers changed to use the new,
3083 POSIX-compliant names. The code will build and run just fine
3084 without these changes, but it's better to eat our own dog food
3085 and use the standard-conforming names.
3087 * regex.h: Fix a multitude of POSIX name space violations.
3088 These changes have an effect only for programs that define
3089 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3090 do not change anything for programs compiled in the normal way.
3091 Also, there is no effect on the ABI.
3093 (_REGEX_SOURCE): New macro.
3094 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3095 defined and _GNU_SOURCE is not; this fixes a name space violation.
3097 Rename the following macros to obey POSIX requirements.
3098 The old names are still visible as macros if _REGEX_SOURCE is defined.
3099 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3100 RE_BACKSLASH_ESCAPE_IN_LISTS.
3101 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3102 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3103 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3104 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3105 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3106 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3107 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3108 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3109 (REG_INTERVALS): renamed from RE_INTERVALS.
3110 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3111 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3112 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3113 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3114 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3115 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3116 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3117 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3118 RE_UNMATCHED_RIGHT_PAREN_ORD.
3119 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3120 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3121 (REG_DEBUG): renamed from RE_DEBUG.
3122 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3123 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3124 unusual, since we can't clash with the POSIX REG_ICASE.
3125 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3126 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3127 (REG_NO_SUB): renamed from RE_NO_SUB.
3128 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3129 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3130 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3131 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3132 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3133 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3134 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3135 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3136 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3137 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3138 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3139 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3140 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3141 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3142 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3143 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3144 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3145 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3146 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3147 (REG_FIXED): Renamed from REGS_FIXED.
3148 (REG_NREGS): Renamed from RE_NREGS.
3150 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3151 of other REG_* macros, since POSIX says the user is allowed to
3152 #undef these macros selectively.
3154 (reg_errcode_t): Update comment stating what other tables need
3157 Rename the following enum values to obey POSIX requirements.
3158 The old names are still visible as macros.
3159 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3160 is not defined, since GNU is supposed to be a superset of POSIX as
3161 much as possible, and since we want reg_errcode_t to be a signed
3162 type for implementation consistency.
3163 (_REG_NOERROR): Renamed from REG_NOERROR.
3164 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3165 (_REG_BADPAT): Renamed from REG_BADPAT.
3166 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3167 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3168 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3169 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3170 (_REG_EBRACK): Renamed from REG_EBRACK.
3171 (_REG_EPAREN): Renamed from REG_EPAREN.
3172 (_REG_EBRACE): Renamed from REG_EBRACE.
3173 (_REG_BADBR): Renamed from REG_BADBR.
3174 (_REG_ERANGE): Renamed from REG_ERANGE.
3175 (_REG_ESPACE): Renamed from REG_ESPACE.
3176 (_REG_BADRPT): Renamed from REG_BADRPT.
3177 (_REG_EEND): Renamed from REG_EEND.
3178 (_REG_ESIZE): Renamed from REG_ESIZE.
3179 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3180 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3181 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3182 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3183 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3185 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3186 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3187 changed. But support the old name if the new one is not defined
3188 and if _REGEX_SOURCE.
3190 Change the following member names in struct re_pattern_buffer.
3191 The old names are still supported if !_REGEX_SOURCE.
3192 The new names are always supported, regardless of _REGEX_SOURCE.
3193 (re_buffer): Renamed from buffer.
3194 (re_allocated): Renamed from allocated.
3195 (re_used): Renamed from used.
3196 (re_syntax): Renamed from syntax.
3197 (re_fastmap): Renamed from fastmap.
3198 (re_translate): Renamed from translate.
3199 (re_can_be_null): Renamed from can_be_null.
3200 (re_regs_allocated): Renamed from regs_allocated.
3201 (re_fastmap_accurate): Renamed from fastmap_accurate.
3202 (re_no_sub): Renamed from no_sub.
3203 (re_not_bol): Renamed from not_bol.
3204 (re_not_eol): Renamed from not_eol.
3205 (re_newline_anchor): Renamed from newline_anchor.
3207 Change the following member names in struct re_registers.
3208 The old names are still supported if !_REGEX_SOURCE.
3209 The new names are always supported, regardless of _REGEX_SOURCE.
3210 (rm_num_regs): Renamed from num_regs.
3211 (rm_start): Renamed from start.
3212 (rm_end): Renamed from end.
3214 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3215 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3216 Prepend __ to parameter names.
3218 Undo yesterday's changes.
3220 2005-08-24 Jim Meyering <jim@meyering.net>
3222 Sync from coreutils.
3223 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3225 2005-08-21 Bruno Haible <bruno@clisp.org>
3227 * lock.h: Add multiple inclusion guard.
3228 * tls.h: Add multiple inclusion guard.
3230 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3232 * regex.h (REG_NOSYS)
3233 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3234 Define, since POSIX requires it as of 2001.
3235 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3236 New private symbol, used to keep the enum signed in all cases.
3237 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3238 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3240 * regex_internal.c (re_string_skip_chars, register_state):
3242 Remove forward decls; no longer needed now that we use prototypes.
3243 * regexec.c (acquire_init_state_context, check_halt_node_context):
3244 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3245 (clean_state_log_if_needed): Likewise.
3247 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3249 Fix problems reported by Sam Steingold in
3250 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3251 * regexec.c (sift_states_bkref): Fix portability bug: the code
3252 assumed that reg_errcode_t is a signed type, which is not
3253 necessarily true if _XOPEN_SOURCE is not defined.
3254 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3255 some compilers warn about it otherwise.
3257 2005-08-20 Jim Meyering <jim@meyering.net>
3259 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3260 of unused local, dfa.
3262 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3264 * regcomp.c (create_initial_state): Remove duplicate decl.
3265 (init_word_char, create_initial_state, duplicate_node_closure):
3266 (fetch_token, peek_token_bracket, build_range_exp):
3267 (build_collating_symbol): Remove forward decls; no longer needed
3268 now that we use prototypes.
3271 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3272 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3273 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3274 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3275 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3276 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3277 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3278 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3279 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3280 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3281 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3282 (build_charclass, build_charclass_op, fetch_number, create_tree):
3283 (create_token_tree, mark_opt_subexp, duplicate_tree):
3284 Use prototypes rather than old-style definitions.
3287 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3288 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3289 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3290 (re_string_reconstruct, re_string_peek_byte_case):
3291 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3292 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3293 (re_node_set_init_copy, re_node_set_add_intersect):
3294 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3295 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3296 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3297 (re_acquire_state, re_acquire_state_context, register_state):
3298 (create_ci_newstate, create_cd_newstate, free_state):
3300 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3301 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3302 (re_search_internal, prune_impossible_nodes):
3303 (acquire_init_state_context, check_matching, static):
3304 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3305 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3306 (update_regs, sift_states_backward, build_sifted_states):
3307 (clean_state_log_if_needed, merge_state_array):
3308 (update_cur_sifted_state, add_epsilon_src_nodes):
3309 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3310 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3311 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3312 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3313 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3314 (check_arrival, check_arrival_add_next_nodes):
3315 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3316 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3317 (check_node_accept_bytes, check_node_accept, extend_buffers):
3318 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3319 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3324 (re_string_allocate, re_string_construct, re_string_reconstruct):
3325 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3326 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3327 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3328 (re_string_context_at, re_string_peek_byte_case):
3329 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3330 is defined, since we now use prototypes always.
3332 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3333 C89 or better. All uses removed.
3335 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3337 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3338 [defined lint]: Suppress bogus uninitialized-variable warnings.
3340 * regcomp.c (duplicate_node): Return new index, not an error code,
3341 and let the caller return REG_ESPACE if out of space. This
3342 removes an uninitialied-variable warning with GCC 4.0.1, and also
3343 avoids taking the address of a local variable. All callers
3346 2005-08-19 Jim Meyering <jim@meyering.net>
3348 * regexec.c (proceed_next_node): Redo local variables to
3349 avoid GCC shadowing warnings.
3351 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3353 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3354 (re_node_set_insert_last, re_dfa_add_node):
3355 Rename local variables to avoid GCC shadowing warnings.
3357 2005-08-18 Bruno Haible <bruno@clisp.org>
3359 * strstr.c (strstr): Fix return value in multibyte case.
3360 * strcasestr.c (strcasestr): Likewise.
3362 2005-08-17 Jim Meyering <jim@meyering.net>
3364 Make the %s format (seconds since the epoch) work for a negative
3365 number and when used with a zero-padded field width, e.g. %015s.
3367 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3368 label so that it precedes the code to set `digits'. Otherwise,
3369 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3370 print `00-22'. Now, it prints `-0022', as it should.
3372 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3374 * regex.h: Remove useless space-before-tab. From coreutils.
3376 2005-08-17 Bruno Haible <bruno@clisp.org>
3378 * strcasestr.h: New file.
3379 * strcasestr.c: New file.
3381 2005-08-17 Bruno Haible <bruno@clisp.org>
3383 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3384 * strstr.c: Completely rewritten, with multibyte locale support.
3386 2005-08-17 Bruno Haible <bruno@clisp.org>
3388 * strcasecmp.c: Use mbuiter.h.
3390 2005-08-17 Bruno Haible <bruno@clisp.org>
3392 * mbuiter.h: New file.
3394 2005-08-16 Bruno Haible <bruno@clisp.org>
3396 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3398 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3399 NUL byte, not after it.
3401 2005-08-16 Bruno Haible <bruno@clisp.org>
3403 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3404 the valid ones. Makes the comparison operations transitive:
3405 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3406 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3408 2005-08-16 Bruno Haible <bruno@clisp.org>
3410 * strcase.h (strcasecmp): Add note in comments.
3411 * strncasecmp.c: Use code from strcasecmp.c.
3412 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3413 (strcasecmp): Work correctly in multibyte locales.
3415 2005-08-16 Bruno Haible <bruno@clisp.org>
3417 * strnlen1.h: New file.
3418 * strnlen1.c: New file.
3420 2005-08-16 Bruno Haible <bruno@clisp.org>
3422 * mbfile.h: New file.
3424 2005-08-16 Bruno Haible <bruno@clisp.org>
3426 * mbiter.h: New file.
3428 2005-08-16 Bruno Haible <bruno@clisp.org>
3430 * mbchar.h: New file.
3431 * mbchar.c: New file.
3433 2005-08-16 Bruno Haible <bruno@clisp.org>
3435 * tls.h: New file, from GNU gettext.
3436 * tls.c: New file, from GNU gettext.
3438 2005-08-15 Bruno Haible <bruno@clisp.org>
3440 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3443 2005-08-14 Jim Meyering <jim@meyering.net>
3445 Sync from coreutils.
3447 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3448 Use the hash-table-based cycle-detection code not just when
3449 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3450 Reported by James Youngman in
3451 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3452 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3453 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3454 This lets us compile with -DFTS_DEBUG, once again.
3455 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3456 * fts.c (fd_safer): Remove decl.
3457 Include fcntl--.h rather than unistd-safer.h
3458 (fts_safe_changedir): Don't call fd_safer; no longer needed
3459 now that we include fcntl--.h.
3461 2005-08-11 Simon Josefsson <jas@extundo.com>
3463 * readline.h, readline.c: New file.
3465 2005-08-11 Bruno Haible <bruno@clisp.org>
3467 * strnlen.h (strnlen): Change parameter name to match comment.
3469 2005-08-10 Simon Josefsson <jas@extundo.com>
3471 * strndup.c: Use strnlen.h.
3473 * strnlen.h: New file.
3475 2005-08-02 Simon Josefsson <jas@extundo.com>
3477 * getline.h, getline.c: Rewrite.
3479 * getdelim.h, getdelim.c: New files, ported from glibc.
3481 2005-07-31 Bruno Haible <bruno@clisp.org>
3483 * lock.h (gl_lock_initializer): New macro.
3484 (gl_lock_define_initialized): Use it.
3485 (gl_rwlock_initializer): New macro.
3486 (gl_rwlock_define_initialized): Use it.
3487 (gl_recursive_lock_initializer): New macro.
3488 (gl_recursive_lock_define_initialized): Use it.
3490 2005-07-26 Bruno Haible <bruno@clisp.org>
3492 * lock.h: Update from GNU gettext.
3493 * lock.c: Update from GNU gettext.
3495 2005-07-18 Bruno Haible <bruno@clisp.org>
3497 * lock.h (gl_once_t): New type.
3498 (gl_once_define, gl_once): New macros.
3499 * lock.c (fresh_once): New variable.
3500 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3503 2005-07-18 Simon Josefsson <jas@extundo.com>
3505 * check-version.c (check_version): Accept identical versions too.
3507 2005-07-18 Bruno Haible <bruno@clisp.org>
3509 * lock.h: New file, from GNU gettext.
3510 * lock.c: New file, from GNU gettext.
3512 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3514 * quotearg.c: Add translator comment suggested by Bruno Haible,
3515 with a minor change.
3517 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3519 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3520 copyright symbol and the year.
3521 * version-etc.c (COPYRIGHT_YEAR): New constant.
3522 (version_etc_va): Use parameterized copyright notice.
3523 Reword to conform to the current GNU coding standards.
3525 2005-07-11 Simon Josefsson <jas@extundo.com>
3527 * size_max.h: New file.
3529 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3531 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3534 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3535 and Paul Eggert <eggert@cs.ucla.edu>
3537 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3538 in wint_t, not wchar_t. Remove now-unnecessary cast.
3540 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3542 * regex.c, regex.h: Sync from libc.
3543 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3544 New files, synced from libc, except that regex_internal.h
3545 currently has a small porting fix.
3547 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3549 Remove the dependency of the strftime module on the tzset module.
3550 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3551 Copy the input structure, to work around some of the bug with
3552 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3553 Solaris releases, you should also use the tzset module, but we won't
3554 require it as a dependency any more since we don't want LGPLed code
3555 to depend on GPLed code.
3557 2005-07-02 Jim Meyering <jim@meyering.net>
3559 * backupfile.c (backup_args): Change a `0' to NULL.
3561 2005-07-01 Jim Meyering <jim@meyering.net>
3563 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3564 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3565 * save-cwd.c, tempname.c:
3566 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3567 and don't include <sys/file.h>).
3569 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3571 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3572 declares only 'struct timespec;' (!).
3574 2005-06-29 Jim Meyering <jim@meyering.net>
3576 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3577 type name. Use the variable name instead.
3578 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3580 2005-06-28 Simon Josefsson <jas@extundo.com>
3582 * check-version.h, check-version.c: New files.
3584 2005-06-28 Simon Josefsson <jas@extundo.com>
3586 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3587 collision with global variable. Better indentation. Don't
3588 increment buffer pointer beyond buffer end. Based on comments
3589 from Paul Eggert <eggert@cs.ucla.edu>.
3593 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3595 * canon-host.c (canon-host): Append trailing "," to 0 in
3596 initializer of struct addrinfo, as an indication that we don't
3597 care how many members the structure has.
3599 2005-06-24 Derek Price <derek@ximbiot.com>
3600 and Bruno Haible <bruno@clisp.org>
3602 Remove stat module & update lstat.
3603 * stat.c: Remove this file...
3604 (slash_aware_lstat): ...moving this content and its support...
3605 * lstat.c (rpl_lstat): ...into here.
3606 * lstat.h: New file.
3608 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3610 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3611 (ranged_convert): Don't save conversion in a temporary struct.
3612 This causes a warning with GCC 4.0.0, and anyway in the typical
3613 case it's not worth the extra 100 bytes or so of code.
3614 (ranged_convert, __mktime_internal): When calling a function via a
3615 pointer P, use P () rather than (*P) (), as we now assume C89 or
3618 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3620 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3621 "who -r" failed to give output. Problem reported by Tim Waugh.
3623 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3624 (xcalloc): Use it to avoid needless tests.
3625 Problem reported by Jim Meyering.
3627 2005-06-16 Jim Meyering <jim@meyering.net>
3629 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3630 when either N or S is zero.
3632 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3634 * argp.h (__option_is_short): Check upper limit of
3635 __key. Isprint() requires its argument to have the value
3636 of an unsigned char or EOF.
3638 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3640 * fnmatch.c (fnmatch): If there is an encoding error in a
3641 multibyte string or pattern, fall back on unibyte matching.
3642 Problem reported by James Youngman.
3644 2005-06-08 Bruno Haible <bruno@clisp.org>
3646 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3649 2005-06-08 Bruno Haible <bruno@clisp.org>
3651 * csharpcomp.h: New file, from GNU gettext.
3652 * csharpcomp.c: New file, from GNU gettext.
3653 * csharpcomp.sh.in: New file, from GNU gettext.
3655 2005-06-07 Derek Price <derek@ximbiot.com>
3658 * glob_.h: Indent nested #ifdef.
3660 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3662 Sync from coreutils.
3663 Use "file name" when talking about file names, instead of "filename"
3664 or "path", as per the GNU coding standards.
3665 * mkdir-p.c: Renamed from makepath.c.
3666 (make_dir_parents): Renamed from make_path. All callers changed.
3667 * mkdir-p.h: Likewise. All includers changed.
3668 * filenamecat.c: Renamed from path-concat.c.
3669 (file_name_concat): Renamed from path_concat. All callers changed.
3670 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3671 * filenamecat.h: Likewise. All includers changed.
3672 * acl.c: Don't use "path" or "filename" to mean "file name"
3673 in comments or local variable names.
3674 * basename.c: Likewise.
3675 * canonicalize.c, canonicalize.h: Likewise.
3676 * dirname.c, dirname.h: Likewise.
3677 * euidaccess.c: Likewise.
3678 * exclude.c: Likewise
3679 * fnmatch_.h, fnmatch_loop.c: Likewise.
3680 * fsusage.c, fsuage.h: Likewise.
3681 * fts.c, fts_.h: Likewise.
3682 * getcwd.c: Likewise.
3683 * getloadavg.c: Likewise.
3684 * mkstemp.c: Likewise.
3685 * mountlist.c, mountlist.h: Likewise.
3686 * openat.c, openat.h: Likewise.
3687 * readlink-stub.c: Likewise.
3688 * readutmp.c, readutmp.h: Likewise.
3689 * rename.c: Likewise.
3690 * rmdir.c: Likewise.
3692 * savedir.c: Likewise.
3693 * stripslash.c: Likewise.
3694 * tempname.c: Likewise.
3695 * xreadlink.c: Likewise.
3696 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3698 * exclude.h: Likewise.
3700 * euidaccess.c (getuid, getgid, getuid, getegid)
3701 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3702 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3703 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3704 * pathmax.h: Include <limits.h> unconditionally, since other
3705 files have been getting away with it for years (MORE/BSD 4.3
3707 * userspec.c (getpwnam, getgrnam, getgrgid)
3708 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3710 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3711 Define to 256, not 255, as per modern POSIX.
3713 2005-06-01 Bruno Haible <bruno@clisp.org>
3715 * csharpexec.h: New file, from GNU gettext.
3716 * csharpexec.c: New file, from GNU gettext.
3717 * csharpexec.sh.in: New file, from GNU gettext.
3719 2005-05-31 Derek Price <derek@ximbiot.com>
3720 Paul Eggert <eggert@cs.ucla.edu>
3723 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3725 2005-05-29 Derek Price <derek@ximbiot.com>
3726 Paul Eggert <eggert@cs.ucla.edu>
3728 * glob_.h, glob.c: New files.
3730 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3732 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3734 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3735 the configuration hassle isn't worth it.
3736 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3737 (LONGEST_MODIFIER, PRIuMAX): Remove.
3739 2005-05-27 Bruno Haible <bruno@clisp.org>
3741 * getlogin_r.h: Remove second include of <stddef.h>.
3743 2005-05-25 Bruno Haible <bruno@clisp.org>
3744 Derek Price <derek@ximbiot.com>
3746 * getlogin_r.h: Simplify API documentation.
3748 2005-05-25 Derek Price <derek@ximbiot.com>
3749 Paul Eggert <eggert@cs.ucla.edu>
3751 * getlogin_r.c, getlogin_r.h: New files.
3753 2005-05-22 Bruno Haible <bruno@clisp.org>
3755 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3756 Also include <sys/param.h> if it defines MIN, MAX.
3757 Based on a patch by Derek Price <derek@ximbiot.com>.
3759 2005-05-22 Bruno Haible <bruno@clisp.org>
3761 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3762 (INT64_MIN): Fix definition.
3763 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3765 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3766 NEED_SIGNED_INT_TYPES.
3768 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3769 HAVE_SYSTEM_INTTYPES.
3771 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3773 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3774 so that unistd-safer.h (GPL'ed code) need not be included.
3776 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3779 * fts.c: Don't include "cycle-check.h" or "hash.h".
3780 (setup_dir, free_dir): New functions.
3781 (enter_dir, leave_dir): Define trivial
3782 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3783 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3784 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3785 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3786 Move to fts-cycle.c.
3787 (fts_open): Use setup_dir.
3788 (fts_close): Use free_dir.
3789 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3790 This adds a label and some gotos, but the alternatives were messier.
3791 Check for memory allocation failure when entering a dir.
3792 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3793 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3794 (FTS): New member fts_cycle, that is a union that contains the
3795 old active_dir_ht and cycle_state. All uses changed to mention
3796 fts_cycle.ht and fts_cycle.state.
3797 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3798 fts.c, with the following changes:
3799 (setup_dir, free_dir): New functions.
3800 (enter_dir): Now returns bool. Return true if successful, false
3801 if memory exhausted. All callers changed.
3802 Do not bother partly cleaning up on
3803 memory allocation failure; that is free_dir's job.
3804 However, free ad if hash_insert fails, to avoid memory leak.
3805 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3806 fts->fts_options to see which union member to use.
3808 2005-05-20 Jim Meyering <jim@meyering.net>
3810 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3811 Now a macro, to pacify GCC.
3813 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3815 * chown.c (rpl_chown): Return -1 on failure.
3817 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3819 * canonicalize.c: Include canonicalize.h first, to test interface.
3820 Include <stddef.h> unconditionally, since we assume C89 now.
3821 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3822 * fts.c: Include fts_.h first, to check interface.
3823 Do not include intprops.h; no longer needed.
3824 Include cycle-check.h and hash.h, since fts_.h no longer does.
3825 Remove unnecessary casts of closedir to void.
3826 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3827 decide whether to decrement nlinks.
3828 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3829 (FTS): Use struct hash_table * instead of Hash_table, so that
3830 we no longer need to include hash.h here.
3832 2005-05-17 Jim Meyering <jim@meyering.net>
3834 * fts.c, fts_.h: New files, from coreutils.
3836 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3838 Sync from coreutils.
3839 * unlinkdir.c, unlinkdir.h: New files.
3840 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3841 regex.h, unlocked-io.h, xtime.h:
3842 White space changes only.
3843 * makepath.c (make_path): Port to hosts where leading "//" is special.
3844 * yesno.c: Include getline.h, not ctype.h.
3845 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3846 Use getline to remove arbitrary restriction on response length.
3848 2005-05-13 Bruno Haible <bruno@clisp.org>
3850 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3851 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3852 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3853 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3854 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3855 Add support for 64-bit integers in the MSVC compiler.
3857 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3859 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3860 Change the initial comment to refer to GPL, not LGPL.
3861 gnulib-tool will change it to LGPL as needed.
3863 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3864 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3865 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3866 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3867 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3868 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3869 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3870 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3871 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3872 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3873 concatpath.c, config.charset, copy-file.c, copy-file.h,
3874 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3875 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3876 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3877 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3878 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3879 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3880 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3881 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3882 full-read.c, full-read.h, full-write.c, full-write.h,
3883 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3884 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3885 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3886 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3887 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3888 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3889 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3890 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3891 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3892 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3893 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3894 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3895 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3896 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3897 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3898 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3899 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3900 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3901 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3902 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3903 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3904 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3905 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3906 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3907 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3908 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3909 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3910 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3911 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3912 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3913 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3914 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3915 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3916 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3917 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3918 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3919 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3920 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3921 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3922 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3923 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3924 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3925 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3926 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3927 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3928 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3929 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3930 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3931 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3932 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3933 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3934 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3935 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3936 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3937 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3938 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3939 Update FSF postal mail address.
3941 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3943 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3944 specified in ai_socktype. Fix invalid ai_protocol
3945 check. ai_protocol is usually set to 0 or depending on
3946 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3947 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3948 ai_socktype / ai_protocol in the returned addrinfo structure.
3950 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3951 Bruno Haible <bruno@clisp.org>
3953 * inet_ntop.h: New file.
3954 * inet_ntop.c: New file, from glibc with modifications.
3956 2005-05-08 Jim Meyering <jim@meyering.net>
3958 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3960 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3962 Merge from coreutils. Among other things,
3963 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3964 * fd-safer.c: New file.
3965 * fcntl-safer.h, open-safer.c: Remove.
3966 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3967 * dup-safer.c: Include unistd-safer.h first.
3968 Don't include errno.h.
3969 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3970 * file-type.h: Don't assume invoker included sys/stat.h first.
3971 * file-type.c: Rely on file-type.h change.
3972 * getloadavg.c: Include unistd-safer.h.
3973 (getloadavg): Use safer open.
3974 * getusershell.c: Include "stdio-safer.h".
3975 (getusershell): Use safer fopen.
3976 * long-options.c (long_options): Use NULL rather than 0.
3977 * modechange.h (mode_free): Remove; all callers changed to invoke
3979 * modechange.c: Likewise.
3980 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3981 (MODE_DONE): New constant.
3982 (struct mode_change): Remove 'next' member.
3983 (make_node_op_equals): New function; like the old one of the
3984 same name, except it allocates an array.
3985 (mode_compile, mode_create_from_ref): Use it.
3986 (mode_compile): Allocate result as an array, not a linked list.
3987 Parse octal string ourself, so that we catch mistakes like "+0".
3988 (mode_adjust): Arg is an array, not a linked list.
3989 * modechange.c: Include stat-macros.h, xalloc.h.
3990 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3991 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3992 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3993 Remove. This is now stat-macros.h's job.
3994 (talloc): Remove. All callers replaced by xalloc, so that
3995 our invokers don't have to worry about reporting memory failures.
3996 (make_node_op_equals): Remove.
3997 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3999 (struct mode_change): Moved here from modechange.h.
4000 (mode_append_entry): Remove.
4001 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4002 apps to have incorrect behavior. Use simpler algorithm for head
4003 and tail. Don't futz with umask; that's now the job of mode_adjust.
4004 Detect more invalid usages rather than having somewhat-random behavior.
4005 Don't insert an "a=" action, as that leads to incorrect behavior.
4006 (mode_compile, mode_create_from_ref): Return NULL on error instead
4007 of an enum, since now there's only one way to have an error. All
4009 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4010 at the correct time. Simplify calculation of "+u" and its ilk.
4011 Don't mishandle "+X".
4012 (mode_free): Remove "register" and localize decls.
4013 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4014 (struct mode_change): Move to modechange.c; callers don't
4015 need to see this stuff.
4016 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4017 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4018 (mode_change, mode_adjust): Reflect the new signatures noted above.
4019 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4020 that might redefine system include files.
4021 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4022 (my_usleep): Use NULL rather than (void *) 0.
4023 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4024 Use siginterrupt to specify that system calls should be interrupted.
4025 (rpl_nanosleep): Move initialization of suspended closer to call of
4027 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4028 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4029 (desirable_utmp_entry): New function.
4030 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4031 using x2nrealloc, to simplify logic.
4032 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4033 size calculation. Do not assume utmp file is a regular file.
4034 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4035 (READ_UTMP_CHECK_PIDS): New constant.
4036 * save-cwd.c: Include unistd-safer.h.
4037 (save_cwd): Use fd_safer.
4038 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4039 [!_LIBC] Include "stat-macros.h" instead.
4040 * unistd-safer.h (fd_safer): New decl.
4042 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4044 * byteswap_.h: New file.
4046 2005-04-25 Albert Chin <china@thewrittenword.com>
4048 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4051 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4053 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4054 that "UTC +1 second" continues to work. Problem reported
4056 (relunit_snumber): New rule.
4059 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4061 * getdate.y (universal_time_zone_table): New constant.
4062 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4063 universal_time_zone_table.
4064 (lookup_zone): Prefer universal_time_zone_table to
4065 local_time_zone_table, so that "GMT" time stamps are allowed in
4066 London during the summer. Problem reported by Ian Abbott.
4068 2005-04-12 Jim Meyering <jim@meyering.net>
4070 * human.c (humblock): Set *options even when returning due to
4071 xstrtoumax conversion failure. Thanks to a used-uninitialized
4074 2005-04-09 Jim Meyering <jim@meyering.net>
4076 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4077 -Wuninitialized: initialize tm0.tm_year.
4079 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4081 * getdate.y (parser_control): rels_seen is now a boolean, not a
4082 count, since there's no maximum. All uses changed.
4083 Add member dsts_seen.
4084 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4086 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4087 Use pc_rels_seen to decide whther a date is absolute.
4089 * getdate.y (number): Don't overwrite year.
4090 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4093 2005-04-02 Simon Josefsson <jas@extundo.com>
4095 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4096 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4098 2005-03-27 Jim Meyering <jim@meyering.net>
4100 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4102 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4104 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4105 "one's complement" -> "ones' complement" in comment, as per Knuth.
4106 "value of type" -> "type or expression" in comment.
4107 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4109 2005-03-26 Jim Meyering <jim@meyering.net>
4112 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4113 Correct typos: s/or/of/.
4115 2005-03-23 Jim Meyering <jim@meyering.net>
4117 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4119 2005-03-21 Jim Meyering <jim@meyering.net>
4121 Changes imported from coreutils.
4123 * cycle-check.c: Don't include xalloc.h.
4125 * path-concat.c: Don't include assert.h.
4126 (path_concat): Remove assertion that would have triggered
4127 for ABASE starting with more than one slash.
4128 Reported by Andreas Schwab.
4130 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4131 properly when ABASE is an absolute file name.
4132 Correct the description of this function.
4134 Add an assertion and a test driver.
4135 This fixes a bug introduced on 2004-07-02.
4136 Andreas Schwab reported the resulting failure of cp --parents:
4137 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4139 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4141 * strftime.c (my_strftime): If the underlying strftime returns 0
4142 (which shouldn't happen), generate nothing instead of returning 0
4143 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4145 2005-03-16 Bruno Haible <bruno@clisp.org>
4147 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4149 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4151 * strftime.c (my_strftime): Prepend space to format so that we can
4152 reliably distinguish strftime failure from empty output on POSIX
4155 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4157 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4158 (iconv_string): Don't guess a size-zero buffer, as that might cause
4159 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4160 result would be 'too large', where 'too large' is (heuristically)
4161 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4162 overflow concerns. This will prevent some unwanted malloc failures
4163 when the inputs are very large.
4165 2005-03-15 Bruno Haible <bruno@clisp.org>
4167 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4170 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4173 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4175 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4177 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4178 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4180 * strtol.c: Likewise.
4182 2005-03-14 Simon Josefsson <jas@extundo.com>
4184 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4187 2005-03-14 Jim Meyering <jim@meyering.net>
4189 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4190 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4191 to be nonzero so that we (and caller) can detect the difference
4192 between a valid zero-length expansion and an error return, even
4193 when the underlying strftime fails before writing anything into
4196 2005-03-10 Jim Meyering <jim@meyering.net>
4198 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4199 so that this module works on systems without fchdir.
4201 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4203 Factor int-properties macros into a single file, except for
4204 glibc-related files.
4205 * intprops.h: New file.
4206 * getloadavg.c: Include it instead of limits.h.
4207 (INT_STRLEN_BOUND): Remove.
4208 * human.c: Include intprops.h.
4209 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4210 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4211 * inttostr.h: Include intprops.h instead of limits.h.
4212 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4213 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4214 for consistency with intprops.h.
4215 (time_t_is_integer, twos_complement_arithmetic): Use them.
4216 * sig2str.h: Include <signal.h>, intprops.h.
4217 (INT_STRLEN_BOUND): Remove.
4218 * strftime.c (TYPE_SIGNED): Remove.
4219 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4220 * strtol.c: Adjust comments to match intprops.h.
4221 * userspec.c: Include intprops.h.
4222 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4223 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4224 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4225 instead of rolling our own expressions.
4226 * xstrtol.c: Include xstrtol.h first, to test interface.
4228 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4230 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4231 the right thing even if adding 1900 would overflow. Similarly
4232 for tm_mon + 1 and tm_yday + 1.
4233 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4234 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4235 (DO_SIGNED_NUMBER): New macro.
4236 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4238 2005-03-07 Bruno Haible <bruno@clisp.org>
4240 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4242 2005-03-03 Derek R. Price <derek@ximbiot.com>
4243 Bruno Haible <bruno@clisp.org>
4245 * pagealign_alloc.h: New file.
4246 * pagealign_alloc.c: New file.
4248 2005-01-28 Bruno Haible <bruno@clisp.org>
4250 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4253 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4255 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4256 The workaround isn't strictly needed for POSIX conformance, and
4257 it's too much of a pain to configure and maintain. We'll ask
4258 people to fix their kernels instead.
4259 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4260 (NANOSLEEP_BUG_WORKAROUND): Remove.
4261 (xnanosleep): Remove the workaround.
4263 2005-02-12 Bruno Haible <bruno@clisp.org>
4265 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4267 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4269 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4270 * timespec.h (gettime): Return void, since it always
4271 succeeds now. All uses changed.
4272 * gettime.c (gettime) Likewise.
4273 [HAVE_NANOTIME]: Prefer nanotime.
4274 Assume gettimeofday succeeds, as POSIX requires.
4275 Assime time () succeeds, since other code already does.
4276 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4277 (timespec_subtract): Remove.
4278 (NANOSLEEP_BUG_WORKAROUND): New constant.
4279 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4280 things considerably. Use it only on GNU/Linux hosts, since the
4281 workaround shouldn't be needed elsewhere.
4283 2005-02-24 Bruno Haible <bruno@clisp.org>
4285 * gettext.h: Update from GNU gettext 0.14.2.
4287 2005-02-24 Bruno Haible <bruno@clisp.org>
4289 * localcharset.c: Update from GNU gettext 0.14.2.
4290 * config.charset: Update from GNU gettext 0.14.2.
4292 2005-02-22 Simon Josefsson <jas@extundo.com>
4294 * iconvme.h, iconvme.c: New files, from libc.
4296 2005-02-20 Neil Conway <neilc@samurai.com>
4298 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4299 returned by OSX/Darwin if the specified buffer is not large
4300 enough for the hostname.
4302 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4304 * memrchr.h: New file.
4305 * chdir-long.c: Include it.
4306 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4307 Don't bother including stddef.h.
4309 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4311 * argp-help.c (__argp_help): Create a fake struct argp_state and
4312 pass it to _help, otherwise the latter coredumps trying to
4313 dereference state.root_argp.
4315 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4317 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4319 Include <sys/types.h>, for dev_t.
4320 (ME_DUMMY, ME_REMOTE): Move from here....
4321 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4322 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4324 Include mountlist.h first, to test the interface.
4326 2005-01-29 Bruno Haible <bruno@clisp.org>
4328 * progname.c (program_name): Initialize.
4329 Needed when linking statically on MacOS X.
4331 2005-01-28 Bruno Haible <bruno@clisp.org>
4333 * javacomp.sh.in: New file, from GNU gettext.
4334 * javacomp.h: New file, from GNU gettext.
4335 * javacomp.c: New file, from GNU gettext.
4337 2005-01-26 Bruno Haible <bruno@clisp.org>
4339 * javaexec.sh.in: New file, from GNU gettext.
4340 * javaexec.h: New file, from GNU gettext.
4341 * javaexec.c: New file, from GNU gettext.
4343 2005-01-26 Simon Josefsson <jas@extundo.com>
4345 * gai_strerror.c: Use GPL in header.
4347 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4349 * argp-help.c (hol_entry_help): Avoid using non-constant
4350 initializers for struct pentry_state.
4351 (__argp_error): Check return value of __asprintf
4352 (__argp_failure): Translate error message
4354 * argp-parse.c: Removed braces around the expansion of N_()
4356 2005-01-21 Jim Meyering <jim@meyering.net>
4358 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4359 same value as for Solaris 9.
4361 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4362 component length. This included changing the parameter to be
4363 of type `char *' rather than `char const *'.
4364 * chdir-long.h (chdir_long): Update prototype.
4366 * openat.c (fdopendir, fstatat): New functions.
4367 * openat.h: Include headers required for use of DIR and struct stat.
4368 [AT_SYMLINK_NOFOLLOW]: Define.
4369 (fdopendir, fstatat): Add prototypes.
4371 2005-01-21 Bruno Haible <bruno@clisp.org>
4373 * classpath.h: New file, from GNU gettext.
4374 * classpath.c: New file, from GNU gettext.
4376 2005-01-20 Simon Josefsson <jas@extundo.com>
4378 * version-etc-fsf.c: New file, with version_etc_copyright.
4379 * version-etc.c: Remove version_etc_copyright.
4380 * version-etc.h (version_etc_copyright): Use [] instead of * in
4381 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4383 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4385 * save-cwd.c (save_cwd): Remove code to support the case
4386 where fchdir is missing or flaky.
4388 2005-01-20 Simon Josefsson <jas@extundo.com>
4390 * base64.h (isbase64): Add.
4392 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4393 using a unsigned prototype, don't inline.
4394 (base64_decode): Use it.
4396 2005-01-19 Bruno Haible <bruno@clisp.org>
4398 * sh-quote.h: New file, from GNU gettext.
4399 * sh-quote.c: New file, from GNU gettext.
4401 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4403 Merge changes from coreutils, as described below in several
4404 changelogs dated today.
4406 * save-cwd.c: Include "save-cwd.h" before other include files.
4407 (O_DIRECTORY): Remove; not needed here, since "." must be
4408 a directory. All uses removed.
4409 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4410 universal on Suns, and we also need to test for IRIX.
4411 Revamp code to use 'if' rather than '#if'.
4412 Avoid unnecessary comparison of cwd->desc to 0.
4414 * utimens.c (futimens): Robustify the previous patch, by checking
4415 for known valid error numbers rather than observed invalid ones.
4417 2005-01-18 Jim Meyering <jim@meyering.net>
4419 * version-etc.c (version_etc_copyright): Update copyright date.
4421 * utimens.c (futimens): Account for the fact that futimes
4422 can also fail with errno == ENOSYS or errno == ENOENT.
4423 Patch from Dmitry V. Levin.
4425 Change the name of the robust chdir function from chdir to chdir_long.
4426 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4427 (restore_cwd): Use chdir_long, not chdir.
4428 * chdir-long.c: Renamed from chdir.c.
4429 * chdir-long.h: Renamed from chdir.h.
4430 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4433 2005-01-18 Bob Proulx <bob@proulx.com>
4435 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4436 offsetof() macro construct to avoid compile failure with native HP-UX
4437 11.0 ANSI C compiler.
4439 2005-01-06 Bruno Haible <bruno@clisp.org>
4441 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4442 because stpncpy.m4 takes care of it.
4444 2004-01-24 Bruno Haible <bruno@clisp.org>
4446 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4448 2003-10-09 Bruno Haible <bruno@clisp.org>
4450 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4452 2005-01-06 Bruno Haible <bruno@clisp.org>
4454 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4455 * fwriteerror.c: Include <stdbool.h>.
4456 (fwriteerror): At the end, close the file stream. Record whether
4457 stdout was already closed.
4459 2004-05-27 Bruno Haible <bruno@clisp.org>
4461 * execute.c (environ): Declare if needed.
4462 * pipe.c (environ): Likewise.
4463 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4465 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4467 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4468 definitions to be after all include files, to avoid collisions.
4469 Problem reported by Bob Proulx.
4471 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4473 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4474 not needed. This removes a dependency on the gettext module.
4475 [defined _LIBC]: Do not include <libintl.h>; not needed.
4477 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4479 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4482 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4484 * argp-parse.c: Include <stddef.h>.
4485 (alignof, alignto): New macros.
4486 (parser_init): Don't assume that void * is aligned sufficiently
4489 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4490 need to extend the stack.
4491 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4494 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4496 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4498 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4500 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4501 Remove now-obsolete comment about AIX.
4502 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4503 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4504 (YYMAXDEPTH): New macro.
4506 2004-12-18 Bruno Haible <bruno@clisp.org>
4508 * fatal-signal.c (fatal_signals): Make non-const.
4509 (init_fatal_signals): New function.
4510 (uninstall_handlers, install_handlers): Ignore signals that were set to
4512 (at_fatal_signal): Call init_fatal_signals.
4513 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4515 Reported by Paul Eggert.
4517 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4519 * getdate.y (textint): New member "negative".
4520 (time_zone_hhmm): New function.
4521 Expect 14 shift-reduce conflicts, not 13.
4522 (o_colon_minutes): New rule.
4523 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4524 (yylex): Set the "negative" member of signed numbers.
4526 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4528 Changes imported from coreutils.
4529 * hard-locale.c: Assume <locale.h> exists.
4531 (GLIBC_VERSION): New macro.
4532 (hard_locale): Assume setlocale exists.
4533 Rewrite to avoid #ifdef.
4534 Use strdup rather than malloc + strcpy.
4535 * human.c: Assume <locale.h> exists.
4536 (human_readable): Assume localeconv exists.
4538 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4540 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4541 convert T2, not T. (Imported from libc.)
4543 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4545 * getcwd.c (is_ENAMETOOLONG): New macro.
4546 (__getcwd.c): Don't restore errno; glibc doesn't.
4547 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4548 first, falling back to our code only if its results look suspicious.
4549 Ensure that the resulting buffer is only as large as necessary.
4551 * readutmp.c: Include readutmp.h first.
4552 Include <errno.h>, since readutmp.h no longer does that.
4553 * readutmp.h: Don't include <errno.h>,
4554 <sys/param.h>, <time.h>; not needed to establish interface.
4555 (errno): Remove decl.
4556 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4557 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4558 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4560 2004-11-28 Simon Josefsson <jas@extundo.com>
4562 * base64.h, base64.c: New file.
4564 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4566 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4568 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4570 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4571 HP's ANSI C compiler.
4572 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4573 Declaring int functions causes warnings on some modern systems and
4574 shouldn't be needed to compile on ancient ones.
4575 * same.c (MIN) [defined MIN]: Don't define, since it's already
4578 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4579 with the following changes.
4580 (__set_errno): Parenthesize properly.
4581 Include <stdbool.h>.
4582 (MIN, MAX, MATCHING_INO): New macros.
4583 (__getcwd): Define with prototype, not K&R form.
4584 Use heuristics to allocate default buffer on stack if possible.
4585 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4586 behavior, and to avoid the PATH_MAX limit when computing
4588 Use MATCHING_INO to compare inode number to file.
4589 Check for arithmetic overflow in size calculations.
4590 Fix bug in reallocation of dot array that caused getcwd to fail
4591 on directories nested deeper than 75.
4592 Be more careful about saving errno on error.
4593 Do not use realloc; use only free+malloc, as this is a bit
4594 more flexible and avoids a needless copy operation.
4595 Do not inspect st_dev and st_ino for symbolic links; POSIX
4596 doesn't specify the latter.
4597 Check for closedir errors.
4598 Avoid needless casts.
4599 Use "#ifdef weak_alias" around weak_alias, to be like other
4601 The following changes to getcwd.c have effect only when used in
4602 gnulib; they have no effect inside glibc proper.
4603 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4604 as alloca isn't used.
4605 (alloca, __alloca): Likewise.
4606 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4607 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4608 unconditionally, as gnulib assumes C89 or better.
4609 Do not include <sys/param.h>.
4610 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4611 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4613 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4614 Include <dirent.h> in a way that is compatible with modern Autoconf.
4615 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4616 New macros, if not already defined.
4617 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4618 Use "_LIBC", not "defined _LIBC", for consistency.
4619 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4621 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4622 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4623 * xgetcwd.c: David MacKenzie's old code was removed, so give
4624 credit only to Jim Meyering and adjust the copyright dates.
4625 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4626 <stdlib.h>, <unistd.h>, "pathmax.h".
4627 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4628 (INITIAL_BUFFER_SIZE): Remove.
4629 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4631 2004-11-23 Jim Meyering <jim@meyering.net>
4633 * getopt_.h: Remove trailing blanks.
4635 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4637 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4638 (futimens): New function, which uses futimes if available.
4639 (futimens, utimens): Support timespec==NULL, with same semantics
4640 as utime and utimens.
4641 * utimens.h (futimens): New decl.
4643 2004-11-23 Jim Meyering <jim@meyering.net>
4645 * __fpending.c: Add comment.
4647 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4649 * getopt_.h: Re-addition of __getopt_argv_const caused
4650 redefinition warnings. To avoid them, include the defines
4651 in `#if !defined __need_getopt ... #endif'. The only place
4652 where __getopt_argv_const is used is in definitions
4653 of getopt_long and getopt_long_only below, which are as well
4654 protected by `#ifndef __need_getopt'.
4655 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4656 __need_getopt after including <stdio.h> and <unistd.h> These
4657 headers might have defined it.
4659 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4661 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4663 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4664 optopt): Use them instead of invoking ## directly; otherwise, the
4665 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4667 2004-11-19 Bruno Haible <bruno@clisp.org>
4669 * strtok_r.c: Move comments from here...
4670 * strtok_r.h: ... to here.
4672 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4674 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4675 might fail. Problem reported by Yoann Vandoorselaere.
4676 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4677 that mishandle size_t overflow.
4679 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4681 * canon-host.c: Include "strdup.h".
4682 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4683 Use strdup instead of malloc/strcpy to duplicate strings.
4685 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4686 (human_space_before_unit): New constant.
4687 * human.c (human_readable): Support it.
4689 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4690 (xgetcwd): Set errno correctly when failing.
4691 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4692 the failure is actually due to a PATH_MAX problem.
4694 Further getopt changes to make it more likely that glibc will
4695 buy the changes back.
4696 * getopt.c (POSIXLY_CORRECT): New constant.
4697 (getopt): Use it, so to preserve glibc semantic
4698 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4699 when compiling for libc.
4700 * getopt_.h (__getopt_argv_const): Bring it back.
4701 (getopt_long, getopt_long_only): Use it.
4703 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4704 New arg POSIXLY_CORRECT. All callers changed.
4705 (getopt): Argv is now char * const *, as per standard.
4706 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4707 not char *__getopt_argv_const *.
4708 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4709 _getopt_long_only_r): Likewise.
4710 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4711 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4712 _getopt_long_r, _getopt_long_only_r): Likewise.
4713 * getopt_.h (__getopt_argv_const): Remove.
4714 (getopt): Argv is now char * const *, as per standard.
4716 * getdate.y (tORDINAL): New token.
4717 (day, relunit): Allow it for relative times.
4718 (relative_time_table): Use tORDINAL for ordinals.
4720 2004-11-15 Jim Meyering <jim@meyering.net>
4722 * closeout.c: Include "__fpending.h" once again.
4723 Include <stdbool.h>.
4724 (close_stdout): Don't fail just because stdout was closed initially,
4725 since some programs don't write to stdout in the normal course of
4726 operation (other than --version and --help), and we don't want this
4727 function to make e.g. `touch file >&-' fail.
4728 But do fail if it was closed and someone has tried to write to it.
4729 E.g., `printf foo >&-' must fail.
4731 2004-11-11 Simon Josefsson <jas@extundo.com>
4733 * strtok_r.h, strtok_r.c: New file.
4735 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4737 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4738 we can stop lying to compilers about the constness of argv when we
4739 are compiled outside glibc.
4740 (getopt, getopt_long, getopt_long_only): Use it.
4741 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4743 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4744 _getopt_long_only_r): Likewise.
4745 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4746 _getopt_long_only_r): Likewise.
4748 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4749 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4750 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4751 the other external symbols.
4752 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4753 declaration, since the above renaming now works around collisions.
4755 2004-11-11 Jim Meyering <jim@meyering.net>
4757 * linebreak.c: Remove trailing blanks.
4758 * alloca_.h: Likewise.
4759 * acosl.c: Likewise.
4760 * euidaccess.c: Likewise.
4761 * allocsa.h: Likewise.
4763 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4765 * mktime.c (SHR): New macro, which is a portable
4766 substitute for >> that should work even on Crays.
4767 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4768 Problem reported by Mark D. Baushke in
4769 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4770 * getdate.y (SHR): Likewise.
4772 * strftime.c (SHR): Likewise.
4774 * quotearg.c (struct quoting_options): Use unsigned int for
4775 quote_these_too, so that right shifts are well defined. All uses
4778 2004-11-10 Simon Josefsson <jas@extundo.com>
4780 * getaddrinfo.h, getaddrinfo.c: New files.
4782 2004-11-10 Jim Meyering <jim@meyering.net>
4784 Ensure that no close failure goes unreported.
4785 * closeout.c (close_stdout): Always close stdout. I.e., don't
4786 return early when it seems there's nothing to flush.
4787 Don't include __fpending.h.
4789 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4791 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4793 2004-11-05 Bruno Haible <bruno@clisp.org>
4795 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4796 Reported by Mark D. Baushke <mdb@cvshome.org>.
4798 2004-11-04 Bruno Haible <bruno@clisp.org>
4800 2004-09-11 Bruno Haible <bruno@clisp.org>
4801 * allocsa.valgrind: New file.
4802 2004-02-06 Bruno Haible <bruno@clisp.org>
4803 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4804 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4805 Reported by Christopher Seip <chris.seip@hp.com>.
4807 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4809 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4810 with errno == ERANGE if the buffer is too small.
4811 Problem reported by Mark D. Baushke.
4813 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4815 * xreadlink.c (MAXSIZE): New macro.
4816 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4817 size does not exceed MAXSIZE. Avoid cast.
4818 As suggested by Mark D. Baushke in
4819 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4820 if readlink fails with buffer size just under MAXSIZE, try again
4823 2004-11-02 Derek R. Price <derek@ximbiot.com>
4824 and Paul Eggert <eggert@cs.ucla.edu>
4826 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4827 (get_date): Overparenthesize to avoid GCC warning.
4829 2004-11-02 Bruno Haible <bruno@clisp.org>
4831 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4832 function returns void.
4834 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4836 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4837 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4840 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4842 * getdate.y: Add support for TZ="foo" within a date string.
4843 Fix some bugs near time_t boundaries. Reject dates with
4844 out-of-range components, e.g., "Sept 31".
4845 Include <stdlib.h>, "setenv.h", "xalloc.h".
4846 (ISDIGIT_LOCALE): Remove; unused.
4847 Note that the TZ and time functions used here are not reentrant.
4848 (mktime_ok, get_tz): New functions.
4849 (TZBUFSIZE): New constant.
4850 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4851 This requires that we sometimes generate our own TZ="XXX..." setting.
4853 2004-10-27 Derek R. Price <derek@ximbiot.com>
4855 * mktime.c (not_equal_tm): Remove redundant check.
4857 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4859 * getdate.y: Use Bison 1.875 features, and some minor
4860 code cleanups. This change does not affect semantics.
4861 Don't include <stdlib.h>; no longer needed.
4862 Don't include unlocked-io.h; only the "#if TEST" code uses
4863 stdio, and performance isn't crucial there.
4864 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4865 Bison 1.875 features as described below.
4866 All uses of "PC." replaced by "pc->".
4867 (YYSTYPE): Add a forward declaration.
4868 (yylex, yyerror): Use full prototypes in forward decls.
4869 Use "%pure-parser" rather than obsolescent "%pure_parser".
4870 Use %parse-param and %lex-param instead of obsolescent
4871 YYPARSE_PARAM and YYLEX_PARAM.
4872 (meridian_table, month_and_day_table, time_units_table,
4873 relative_time_table, time_zone_table, military_table,
4874 lookup_zone, lookup_word, get_date):
4875 Use NULL instead of 0 where appropriate.
4876 (to_hour): Avoid abort (), to avoid a dependency on
4878 (yyerror, yylex): Now accepts parser_control * arg.
4879 (main) [TEST]: Use '\0' rather than 0 for char.
4881 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4883 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4884 It's now the caller's responsibility to handle the case where
4885 !HAVE_GETPAGESIZE && !defined getpagesize.
4887 * mktime.c (leapyear): Arg is long int, not int.
4889 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4891 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4893 2004-10-12 Simon Josefsson <jas@extundo.com>
4895 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4896 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4899 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4901 * vsnprintf.h: New file.
4902 * vsnprintf.c: New file.
4904 2004-10-07 Bruno Haible <bruno@clisp.org>
4906 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4907 into the provided buffer.
4909 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4911 * diacrit.c, diacrit.h: Add GPL notice.
4913 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4914 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4915 * logl.c (logl): Keep the code as similar to glibc as possible.
4916 This avoids a potential constant-folding bug.
4918 2004-10-05 Bruno Haible <bruno@clisp.org>
4920 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4922 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4924 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4925 * xmalloc.c (xmemdup): Likewise.
4926 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4927 XFREE): Remove these long-obsolescent macros.
4928 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4929 * xstrdup.c: Remove.
4931 * regex.c (re_comp): Cast gettext return value to char *,
4932 Problem reported by Martin Neitzel via Mark D. Baushke.
4934 2004-10-04 Simon Josefsson <jas@extundo.com>
4936 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4937 '#ifdef USE_UNLOCKED_IO'.
4939 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4941 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4942 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4943 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4944 regex.c, sha1.c, version-etc.c, yesno.c:
4945 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4946 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4947 the includer's responsibility.
4949 Sync from coreutils.
4951 * modechange.c (mode_compile): Don't decrement a pointer that
4952 points to the start of a string, as the C Standard says the
4953 resulting behavior is undefined.
4955 * backupfile.h (enum backuptype): Rename none -> no_backups,
4956 simple -> simple_backups, numbered_existing ->
4957 numbered_existing_backups, numbered -> numbered_backups
4958 to avoid shadowing problems. All uses changed.
4959 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4960 * backupfile.c (check_extension, numbered_backup):
4961 Rename locals to avoid shadowing 'basename'.
4962 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4965 * .cppi-disable: Add getopt_.h, getopt_int.h.
4966 * .cvsignore: Add getopt.h.
4968 2004-10-04 Simon Josefsson <jas@extundo.com>
4970 * memmem.h: New file.
4971 * memmem.c: New file, taken from glibc.
4973 2004-10-02 Jim Meyering <jim@meyering.net>
4975 * dirfd.h, getpagesize.h: Add copyright notice.
4977 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4979 * snprintf.c: Remove comments as to why each header is needed.
4981 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4983 * strsep.h: New file.
4984 * strsep.c: New file.
4986 2004-10-01 Simon Josefsson <jas@extundo.com>
4988 * snprintf.c (snprintf): Handle size==0.
4990 2004-10-01 Simon Josefsson <jas@extundo.com>
4991 Bruno Haible <bruno@clisp.org>
4993 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4994 (snprintf): Declare 'args'.
4996 2004-09-30 Simon Josefsson <jas@extundo.com>
4998 * snprintf.h, snprintf.c: New files.
5000 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5002 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5003 (hol_entry_help): Never translate an empty string.
5004 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5005 * argp.h (OPTION_NO_TRANS): New option.
5007 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5009 * xvasprintf.c: Include xalloc.h.
5010 (xvasprintf): Use xalloc_die, not xmalloc_die.
5012 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5014 * dummy.c: Change copyright notice to FSF, and license to GPL.
5016 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5018 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5019 Problem reported by Bruno Haible in:
5020 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5022 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5024 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5025 in case some system header has #define'd it. Problem reported by
5026 Soeren D. Schulze in
5027 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5029 2004-09-08 Bruno Haible <bruno@clisp.org>
5031 * stdint_.h: New file, taken from GNU clisp.
5033 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5035 * xvasprintf.h: New file.
5036 * xvasprintf.c: New file.
5037 * xasprintf.c: New file.
5039 2004-09-08 Bruno Haible <bruno@clisp.org>
5041 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5043 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5045 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5047 Import from coreutils.
5048 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5049 strings on unbounded length. alloca's performance benefits aren't
5050 that important here.
5052 (parse_with_separator): New function, with most of the internals
5053 of the old parse_user_spec. Allow user to omit both user and group,
5054 for compatibility with FreeBSD.
5055 Clone only the user name, not the entire spec.
5056 Do not set *uid, *gid unless entirely successful.
5057 Avoid memory leak in some failing cases.
5058 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5059 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5060 (parse_user_spec): Rewrite to use parse_with_separator.
5062 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5064 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5065 its complicated substitute.
5066 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5067 and program_invocation_name.
5068 (__argp_basename) [!_LIBC]: Remove; the only use was
5069 replaced by its body.
5070 (__argp_short_program_name): Change condition from
5071 !defined __argp_short_program_name to
5072 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5073 to match argp-namefrob.h.
5074 (__argp_failure): Don't assume strerror_r returns char *.
5075 * argp-parse.c (N_): Define unconditionally.
5076 (argp_default_options): Fill out initializers with 0 to avoid
5079 2004-08-12 Simon Josefsson <jas@extundo.com>
5081 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5082 * getopt_.h: Renamed from getopt.h.
5084 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5086 Merge from coreutils.
5088 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5089 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5090 for Reliant Unix 5.43.
5092 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5093 (union fooround): Use uintmax_t, not long int.
5094 The rest is a merge from libc:
5095 [defined _LIBC]: Include <shlib-compat.h>.
5096 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5098 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5100 * strverscmp.c: Convert to UTF-8.
5102 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5104 * obstack.h (obstack_empty_p):
5105 Don't assume that chunk->contents is suitably aligned.
5106 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5107 Likewise. Problem reported by Benno in
5108 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5110 * chown.c (rpl_chown): Work even if the file is writeable but not
5111 readable. This could be improved further but it'd take some work.
5113 2004-08-08 Simon Josefsson <jas@extundo.com>
5115 * xgethostname.c: Don't include error.h (not used).
5118 * getpass.c: Include getpass.h first.
5120 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5122 * xalloc-die.c: New files.
5123 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5125 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5126 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5127 (_, N_, xalloc_die): Move to xalloc-die.c.
5128 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5129 so that we needn't mess with xalloc_msg_memory_exhausted.
5131 * sha1.h: Renamed from sha.h.
5132 (SHA1_H): Renamed from _SHA_H.
5133 (sha1_ctx): Renamed from sha_ctx.
5134 (sha1_init_ctx): Renamed from sha_init_ctx.
5135 (sha1_process_block): Renamed from sha_process_block.
5136 (sha1_process_bytes): Renamed from sha_process_bytes.
5137 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5138 (sha1_read_ctx): Renamed from sha_read_ctx.
5139 (sha1_stream): Renamed from sha_stream.
5140 (sha1_buffer): Renamed from sha_buffer.
5141 * sha1.c: Likewise; renamed from sha.c.
5142 Do not include <sys/types.h>.
5143 Include <stddef.h> rather than <stdlib.h>.
5145 2004-08-08 Bruno Haible <bruno@clisp.org>
5147 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5148 FILESYSTEM_PREFIX_LEN.
5149 * progreloc.c: Likewise.
5150 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5152 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5155 * argp-help.c (make_hol, hol_append): Don't assume that
5156 SIZE_MAX is a valid preprocessor constant.
5157 (__argp_basename): Change from "#ifndef _LIBC"
5158 to "#ifndef __argp_short_program_name", so that
5159 we don't compile these functions for tar.
5161 More merges from coreutils.
5162 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5163 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5165 * addext.c: Remove; no longer needed.
5166 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5167 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5168 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5169 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5170 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5171 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5172 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5173 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5174 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5175 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5176 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5177 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5178 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5179 Import changes from coreutils.
5181 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5183 Merge from coreutils.
5185 * .gdb-history: Remove; this doesn't belong here.
5187 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5188 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5189 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5191 * dirname.h: Include <stdbool.h>.
5192 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5193 for consistency with POSIX terminology. All uses changed.
5194 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5195 (strip_trailing_slashes): Use bool for booleans.
5196 * stripslash.c (strip_trailing_slashes): Likewise.
5198 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5199 sometimes returns a positive errno value even when it succeeds.
5200 (print_errno_message) [!LIBC]: Fall back on strerror if
5203 * path-concat.c (mempcpy): Don't define if a system header defines it.
5204 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5205 (longest_relative_suffix): New function.
5206 (path_concat): Use it. Assume first argument is not NULL.
5207 Port to DOS. Omit redundant separators.
5208 Report an error instead of returning NULL.
5209 Use mempcpy instead of memcpy.
5210 (xpath_concat): Remove: not declared or used.
5212 * same.h: Include <stdbool.h>
5213 (same_name): Return bool, not int.
5214 * same.c (same_name): Likewise.
5215 (errno): Don't declare; we assume C89 or better now.
5217 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5218 if not already defined.
5220 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5221 * dup-safer.c (errno): Likewise.
5223 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5225 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5228 2004-08-03 Simon Josefsson <jas@extundo.com>
5230 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5231 * progname.h: Don't include stdbool.h.
5233 2004-08-02 Simon Josefsson <jas@extundo.com>
5235 * getsubopt.h: New file, with comments from Bruno Haible.
5236 * getsubopt.c: New file, from glibc, but slightly modified based on
5237 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5239 2004-08-01 Simon Josefsson <jas@extundo.com>
5241 * xgetdomainname.c: Include stdlib.h, for free().
5243 2004-07-16 Simon Josefsson <jas@extundo.com>
5245 * dummy.c: New file.
5247 2004-07-16 Bruno Haible <bruno@clisp.org>
5249 * backupfile.h: Add extern "C" for C++.
5250 * closeout.h: Likewise.
5251 * copy-file.h: Likewise.
5252 * findprog.h: Likewise.
5253 * full-write.h: Likewise.
5254 * pathname.h: Likewise.
5255 * progname.h: Likewise.
5256 * stpcpy.h: Likewise.
5257 * stpncpy.h: Likewise.
5258 * strcase.h: Likewise.
5259 * strstr.h: Likewise.
5260 * xalloc.h: Likewise.
5262 * mbswidth.h: Add extern "C" for C++.
5263 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5265 2004-07-09 Simon Josefsson <jas@extundo.com>
5267 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5268 failed without this.)
5270 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5272 * fchown-stub.c: New file.
5274 2004-06-24 Jim Meyering <jim@meyering.net>
5276 * obstack.h (obstack_base): Cast to (void *), per documentation.
5278 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5280 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5282 2004-06-01 Jim Meyering <jim@meyering.net>
5284 * calloc.c: New file.
5286 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5288 * getdate.y (yylex): Allow space between sign and number.
5289 Problem reported by Dan Jacobson.
5291 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5292 and Jim Meyering <jim@meyering.net>
5294 Merge from coreutils CVS.
5296 * stat-macros.h: New file, with contents from file-type.h
5297 and coreutils' system.h.
5298 * file-type.c: Include "stat-macros.h".
5299 * file-type.h (file_type): Move all macro definitions to new file,
5302 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5303 Wrap old code with this conditional.
5304 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5305 function that does not dereference symlinks.
5306 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5308 * xreadlink.c: Include xreadlink.h first, to catch .h file
5309 dependency problems.
5310 (xreadlink): Accept new arg SIZE, for efficiency.
5311 All decls and uses changed.
5312 * xreadlink.h: Include <stddef.h>, for size_t.
5314 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5315 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5317 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5319 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5321 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5322 macros to be defined.
5323 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5324 the allocator returns NULL because the requested size is zero.
5326 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5328 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5329 var. Add comment explaining why libc still defines it. This
5330 merges the following patch from glibc:
5331 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5333 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5335 * obstack.c (_obstack): Remove unused variable. It hasn't been
5336 present in glibc since revision 1.1 of this file.
5337 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5338 obstack_alignment_mask, obstack_alloc, obstack_base,
5339 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5340 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5341 obstack_grow0, obstack_init, obstack_int_grow,
5342 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5343 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5344 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5345 nonexistent functions.
5347 2004-05-17 Derek R. Price <derek@ximbiot.com>
5348 Paul Eggert <eggert@cs.ucla.edu>
5350 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5352 2004-05-14 Bruno Haible <bruno@clisp.org>
5354 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5355 that consists of a '.' followed by an empty digit string.
5356 Patch by Tor Lillqvist <tml@iki.fi>.
5358 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5360 Port obstack to the AS/400, where pointers are 16 bytes wide and
5361 you cannot cast an integer to a valid pointer. This patch is
5362 currently waiting to be integrated into glibc; see
5363 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5365 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5366 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5367 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5368 (struct obstack): temp member is now a union of a pointer and
5369 an integer, instead of an integer. All integer uses changed.
5370 This does not affect the physical layout of struct obstack,
5371 except on hosts (like the AS/400) where the size or alignment of
5372 void * is greater than that of ptrdiff_t.
5373 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5374 __STDC__)]: Store temporary in pointer member of union, not
5376 * obstack.c: Include <stddef.h>, for offsetof.
5377 (struct fooalign): Remove; it doesn't need a name.
5378 (union fooround): Change double to long double, and add void *.
5379 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5380 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5381 not a macro. Hence the values are always int; so remove all
5382 casts-to-int in uses.
5384 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5385 Derek Price <derek@ximbiot.com>
5387 * alloca.c: Include <alloca.h>, to get our interface.
5388 * alloca_.h: Use __alloca on AIX, so that we don't have to
5389 include <alloca.h> first. Use C89 prototype for alloca; this
5390 requires including <stddef.h> for size_t. Use extern "C" if C++.
5391 Use #elif for simplicity, since we can assume C89 now.
5392 Don't try to source the system alloca.h since it will not be found
5393 and to prevent recursively including its replacement.
5394 * fnmatch.c: Include <alloca.h> instead of opencoding.
5395 * regex.c: Likewise.
5397 2004-05-16 Derek Price <derek@ximbiot.com>
5398 Paul Eggert <eggert@cs.ucla.edu>
5400 getline cleanup. This changes the getndelim2 API: both order of
5401 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5404 * getline.c: Don't include stddef.h or stdio.h, since our
5405 interface does that.
5406 (getline): Always use getdelim, so that we don't have two
5407 copies of this code.
5408 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5410 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5411 (GETNDELIM2_MAXIMUM): New macro.
5412 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5413 instead of the old practice of delim2==0. All callers changed.
5414 Return -1 on overflow, instead of returning junk.
5415 Do not set *linesize unless allocation succeeds.
5416 * getndelim2.h: Do not include stddef.h; no longer needed, now
5417 that we include sys/types.h.
5418 * getnline.h: Likewise.
5419 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5420 (getndelim2): Reorder arguments.
5421 * getnline.c (getnline, getndelim):
5422 Don't discard the NMAX argument.
5423 (getnline): Invoke getndelim, to avoid code duplication.
5424 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5425 of (size_t) -1 by callers of the getnline family.
5427 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5429 * nanosleep.c (suspended): Change its type from int to
5430 sig_atomic_t volatile.
5431 (first_call): Make it private to rpl_nanosleep, and have it
5432 be zero initially as that's a bit faster.
5433 (my_usleep): Round up fractional times instead of truncating them,
5434 as this is the usual meaning for 'sleep'.
5436 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5438 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5439 (ENOSYS): Define if not defined.
5440 (settime): Fall back on stime if it exists and settimeofday fails.
5441 But don't bother with fallbacks if a method fails with errno == EPERM.
5443 2004-05-11 Jim Meyering <jim@meyering.net>
5445 Prior to this change, the save_cwd caller required read access to the
5446 current directory on most systems (ones with the fchdir function).
5448 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5449 fails, try write-only, and finally, resort to using xgetcwd.
5451 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5453 * obstack.c, obstack.h: Import changes from libc.
5455 2004-04-28 Bruno Haible <bruno@clisp.org>
5457 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5458 implicitly appends .exe to executables.
5459 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5460 accepts Windows pathnames.
5461 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5462 Cygwin like Windows, since it now accepts Windows pathnames.
5463 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5464 Cygwin like Windows, since it now accepts Windows pathnames.
5465 Reported by Derek Robert Price <derek@ximbiot.com>.
5467 2004-04-20 Jim Meyering <jim@meyering.net>
5469 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5471 2004-04-20 Jim Meyering <jim@meyering.net>
5472 Bruno Haible <bruno@clisp.org>
5474 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5475 memory when realloc fails.
5477 2004-04-18 Jim Meyering <jim@meyering.net>
5479 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5480 don't leak memory and do call END_UTMP_ENT.
5482 2004-04-11 Paul Eggert <eggert@twinsun.com>
5484 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5485 (CHAR_BIT): Remove, since we assume C89.
5486 Include <stdint.h> if available, as per current Autoconf CVS advice.
5488 2004-03-30 Paul Eggert <eggert@twinsun.com>
5490 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5491 not bool, to be more consistent with Unix conventions.
5492 Suggested by Bruno Haible.
5494 Merge from coreutils.
5496 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5499 * getdate.h: Include stdbool.h, and timespec.h instead of
5500 the usual <time.h> dance.
5501 (get_date): Change signature to support fractional time stamps.
5502 All callers changed.
5503 * getdate.y: Include "getdate.h" first, as we can now
5504 assume C89 and don't need to worry about 'const'.
5505 Similarly, include "unlocked-io.h" near start, not in middle.
5507 (textint.value): Use long int rather than int.
5508 (textint.digits): Use size_t rather than int.
5509 (BILLION, LOG10_BILLION): New constants.
5510 (parser_control): New member rel_ns. Members day_ordinal,
5511 time_zone, month, day, hour, minutes, rel_year, rel_month,
5512 rel_day, rel_hour, rel_minutes, rel_seconds
5513 are now long int, not int. Member seconds is now struct timespec,
5514 not int. New member timespec_seen. Members dates_seen, days_seen,
5515 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5517 (%union.intval): Now long int, not int.
5518 New member timespec.
5519 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5520 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5521 (spec): Now is a timespec or an item list.
5522 (timespec, items): New nonterminals.
5523 (time, rel, relunit, number, get_date):
5524 Add support for fractional seconds.
5525 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5526 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5527 (to_hour): First arg is now long int, not int.
5528 (to_year): Returns long int, not int.
5529 Don't treat year -70 like 70.
5530 (tm_diff): Returns long int, not int.
5531 (lookup_word): Use bool instead of int when appropriate.
5532 (yylex): Use size_t for count, not int.
5533 Detect overflow when parsing large integer constants.
5534 Add support for fractions.
5535 (get_date): Make pointers 'const' if possible.
5536 Use more-portable code to detect integer overflow.
5537 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5538 Don't use ctime; it's not reliable if the year has >4 digits.
5540 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5541 This is for compatibility with BSD.
5543 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5544 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5545 From coreutils' system.h.
5547 * userspec.c: Don't include "posixver.h".
5548 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5549 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5550 compatible extension. Simplify code by removing a boolean int
5551 that was always nonzero if a string was nonnull.
5553 2004-03-30 Jim Meyering <jim@meyering.net>
5555 Merge from coreutils.
5557 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5559 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5560 an empty input stream.
5562 * readtokens.c: Include <stdbool.h>.
5563 (readtoken): Use `size_t' rather than int/long.
5564 All callers adjusted.
5565 Use `bool' rather than `int' where appropriate.
5566 Use memset rather than an explicit loop.
5567 Use x2nrealloc rather than xrealloc.
5568 Allow the use of `\0' as a delimiter.
5569 (readtokens): Likewise.
5570 * readtokens.h (readtoken, readtokens): Update prototypes.
5572 2004-03-30 Bruno Haible <bruno@clisp.org>
5574 * getloadavg.c (getloadavg): Don't assume setlocale returns
5577 2004-03-29 Paul Eggert <eggert@twinsun.com>
5579 Merge changes to getloadavg.c from coreutils and Emacs.
5581 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5582 Define to an expression, not to the empty string.
5583 Include cloexec.h and xalloc.h.
5584 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5585 Use set_cloexec_flag rather than rolling our own.
5586 * cloexec.c, cloexec.h: New files.
5588 2004-03-18 Paul Eggert <eggert@twinsun.com>
5590 * getopt.h: Sync with libc CVS.
5592 2004-03-18 Paul Eggert <eggert@twinsun.com>
5593 Bruno Haible <bruno@clisp.org>
5595 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5596 not on all platforms that have <wchar.h>.
5597 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5599 2004-03-09 Paul Eggert <eggert@twinsun.com>
5601 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5603 * getopt_int.h: New file, also synced from libc.
5605 2004-03-07 Paul Eggert <eggert@twinsun.com>
5607 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5608 '#if' expressions. Unlike the code it replaces, it does not
5609 depend on (defined _SC_PAGESIZE). However, it does depend on
5610 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5611 first reported by Jason Andrade in
5612 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5614 2004-01-18 Simon Josefsson <jas@extundo.com>
5616 * strdup.h: New file.
5617 * strdup.c: Include it.
5618 * path-concat.c: Include strdup.h. Drop strdup declaration.
5619 * userspec.c: Include strdup.h. Drop strdup declaration.
5621 2004-02-06 Karl Berry <karl@gnu.org>
5623 * config.charset: update from gettext 0.14.1.
5625 2004-02-05 Paul Eggert <eggert@twinsun.com>
5627 Add comments and code, prompted by suggestions from Bruno Haible
5629 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5630 describing the enum quoting_style values.
5631 * quotearg.c (quotearg_alloc): New function.
5632 (quotearg_buffer_restyled): Treat lone { and } as special.
5633 Treat = as special. Work around bug with older shells
5634 that "see" a '\' that is really the 2nd byte of a multibyte char.
5635 Quote empty string with shell_quoting_style.
5637 2004-02-03 Bruno Haible <bruno@clisp.org>
5639 * pipe.h: New file, from GNU gettext.
5640 * pipe.c: New file, from GNU gettext.
5642 2004-01-27 Bruno Haible <bruno@clisp.org>
5644 * execute.h: New file, from GNU gettext.
5645 * execute.c: New file, from GNU gettext.
5646 * w32spawn.h: New file, from GNU gettext.
5648 2004-01-23 Paul Eggert <eggert@twinsun.com>
5650 Exit-status fix from coreutils.
5652 Use exit_failure consistently in place of EXIT_FAILURE,
5653 so that program exit statuses are consistent on failure.
5655 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5656 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5657 * argmatch.h: Comment fix to match the above.
5658 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5659 Now a macro referring to exit_failure, instead of a separate
5660 variable. Include "exitfail.h" to get it.
5661 * xstrtol.h: Include "exitfail.h".
5662 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5664 * long-options.c (parse_long_options): Use prototype
5665 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5668 2004-01-21 Jim Meyering <jim@meyering.net>
5670 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5671 so as not to conflict with a different-sized __mktime_internal
5672 function in GNU libc.
5673 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5674 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5676 2004-01-18 Paul Eggert <eggert@twinsun.com>
5678 Merge from diffutils.
5680 * file-type.c (file_type): Add typed memory objects.
5681 * file-type.h (S_TYPEISTMO): New macro.
5683 * c-stack.h (c_stack_action): Remove argv argument.
5684 * c-stack.c (c_stack_action): Likewise. All uses changed.
5685 (die): Don't calculate message unless segv_action returns.
5686 (get_stack_location, min_address_from_argv, max_address_from_argv,
5687 volatile stack_base, volatile_stack_size): Remove.
5688 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5689 that every segmentation violation is a stack overflow. (Ouch!)
5690 See Debian bug 136249 (still outstanding) for more info about why
5691 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5693 2003-11-30 Bruno Haible <bruno@clisp.org>
5695 Safer stack allocation.
5696 * setenv.c: Include allocsa.h.
5697 (alloca): Remove fallback definition.
5698 (freea): Remove macro.
5699 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5702 2003-10-17 Bruno Haible <bruno@clisp.org>
5704 * binary-io.h: Avoid warnings on Cygwin.
5706 2003-12-28 Bruno Haible <bruno@clisp.org>
5708 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5709 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5711 2003-11-28 Bruno Haible <bruno@clisp.org>
5713 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5715 2003-11-27 Bruno Haible <bruno@clisp.org>
5717 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5719 2003-11-17 Bruno Haible <bruno@clisp.org>
5721 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5723 2003-11-24 Bruno Haible <bruno@clisp.org>
5725 * xallocsa.h: New file, from GNU gettext.
5726 * xallocsa.c: New file, from GNU gettext.
5728 2003-11-24 Bruno Haible <bruno@clisp.org>
5730 * allocsa.h: New file, from GNU gettext.
5731 * allocsa.c: New file, from GNU gettext.
5733 2003-11-24 Bruno Haible <bruno@clisp.org>
5735 * eealloc.h: New file.
5737 2004-01-15 Jim Meyering <jim@meyering.net>
5739 Merge from coreutils.
5741 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5742 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5743 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5745 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5746 optional configure-time default.
5748 * version-etc.c (version_etc_copyright): Update copyright date.
5750 * xreadlink.c (xreadlink): Correct outdated comment.
5752 2004-01-15 Paul Eggert <eggert@twinsun.com>
5754 Merge from coreutils.
5756 * posixver.c: Include posixver.h.
5758 * same.c: Include <stdbool.h>, <limits.h>.
5759 (_POSIX_NAME_MAX): Define if not defined.
5761 (same_name): If file names are silently truncated, report
5762 that the file names are the same if they are the same after
5763 the silent truncation.
5765 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5766 conversion function.
5767 * xstrtod.c (xstrtod): Likewise. All callers changed to
5768 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5771 2004-01-14 Paul Eggert <eggert@twinsun.com>
5773 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5774 with like-named macro in fnmatch.c.
5775 (EXT): Use an internal constant instead.
5777 Merge fnmatch patches from glibc.
5778 * fnmatch.c (mbsinit): Remove define.
5779 Add libc_hidden_ver (__fnmatch, fnmatch).
5780 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5781 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5783 2003-12-14 Karl Berry <karl@gnu.org>
5785 * config.charset: update from gettext-runtime.
5787 2003-12-03 Paul Eggert <eggert@twinsun.com>
5789 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5790 Bug reported by Alfred M. Szmidt.
5792 2003-11-29 Karl Berry <karl@gnu.org>
5794 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5796 2003-11-23 Paul Eggert <eggert@twinsun.com>
5797 Bruno Haible <bruno@clisp.org>
5799 * printf-parse.h: Don't include sys/types.h.
5800 (ARG_NONE): New macro.
5801 (char_directive): Change type of *arg_index fields to size_t.
5802 * printf-parse.c: Don't include sys/types.h.
5803 (SSIZE_MAX): Remove macro.
5804 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5805 Remove unnecessary overflow check.
5806 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5809 2003-11-24 Paul Eggert <eggert@twinsun.com>
5811 * alloca.c: Remove dependency on xalloc module.
5812 (xalloc_die): Remove.
5813 (memory_full) [!defined emacs]: New macro.
5814 [!defined emacs]: Don't include xalloc.h.
5815 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5816 address arithmetic overflows. Change datatypes a bit to avoid
5819 2003-11-22 Jim Meyering <jim@meyering.net>
5821 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5823 2003-11-17 Bruno Haible <bruno@clisp.org>
5825 * vasnprintf.c (alloca): Remove fallback definition.
5826 (freea): Remove definition.
5827 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5828 Reported by Paul Eggert.
5830 2003-11-17 Jim Meyering <jim@meyering.net>
5832 On systems without utime and without a utimes function capable of
5833 dealing with a NULL struct utimbuf* argument, this utime replacement
5834 could -- in unusual circumstances -- leak a file descriptor.
5835 * utime.c: Include <unistd.h> and <errno.h>.
5836 (utime_null): Be sure to close `fd' and to preserve errno.
5837 Reported by Geoff Collyer via Arnold Robbins.
5839 2003-11-16 Paul Eggert <eggert@twinsun.com>
5840 Bruno Haible <bruno@clisp.org>
5842 Protect against address arithmetic overflow.
5843 * printf-args.h: Include stddef.h.
5844 (arguments): Change type of field 'count' to size_t.
5845 * printf-args.c (printf_fetchargs): Use size_t instead of
5846 'unsigned int' where appropriate.
5847 * printf-parse.h: Include sys/types.h.
5848 (char_directive): Change type of *arg_index fields to ssize_t.
5849 (char_directives): Change type of fields 'count', max_*_length to
5851 * printf-parse.c: Include sys/types.h and xsize.h.
5852 (SSIZE_MAX): Define fallback value.
5853 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5854 instead of 'int' where appropriate. Check a_allocated, d_allocated
5855 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5856 * vasnprintf.c: Include xsize.h.
5857 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5858 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5859 overflow. Avoid wraparound when converting a width or precision from
5862 2003-11-16 Bruno Haible <bruno@clisp.org>
5864 Update from GNU gettext.
5865 * printf-parse.c: Generalize to it can be compiled for wide strings.
5866 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5867 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5868 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5869 SNPRINTF): New macros.
5870 Don't include <alloca.h> if the file is used inside libintl.
5871 (local_wcslen): New function, for Solaris 2.5.1.
5872 (VASNPRINTF): Use it instead of wcslen.
5874 2003-11-16 Bruno Haible <bruno@clisp.org>
5876 * xsize.h (xmax): New function.
5877 (xsum, xsum3, xsum4): Declare as "pure" functions.
5879 2003-11-12 Paul Eggert <eggert@twinsun.com>
5881 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5882 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5883 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5884 heuristic is just as accurate as far as we know, and it removes a
5885 dependency on size_max.m4 and ptrdiff_max.m4.
5887 2003-11-12 Paul Eggert <eggert@twinsun.com>
5889 * xstrtol.c (__xstrtol): Remove "break" immediately after
5890 "return", to pacify some unknown compiler. Problem reported
5893 2003-11-11 Bruno Haible <bruno@clisp.org>
5895 * xsize.h (SIZE_MAX): Remove fallback definition.
5896 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5899 2003-11-10 Paul Eggert <eggert@twinsun.com>
5901 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5902 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5903 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5905 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5906 not (size_t) -1, since it's defined here.
5908 2003-11-06 Paul Eggert <eggert@twinsun.com>
5910 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5911 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5912 Reject sizes of exactly SIZE_MAX bytes.
5913 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5914 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5916 2003-11-05 Bruno Haible <bruno@clisp.org>
5918 * xsize.h: Include limits.h, to avoid a possible collision with
5919 SIZE_MAX defined in <limits.h> on Solaris.
5921 2003-11-04 Bruno Haible <bruno@clisp.org>
5923 * xsize.h: New file.
5924 * linebreak.c: Include xsize.h.
5925 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5926 argument for overflow.
5927 Suggested by Paul Eggert.
5929 2003-10-31 Bruno Haible <bruno@clisp.org>
5931 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5932 to avoid (extremely rare) race condition.
5933 Suggested by Paul Eggert.
5935 2003-11-03 Jim Meyering <jim@meyering.net>
5937 * userspec.c: Include "userspec.h".
5938 * userspec.h: New file.
5940 2003-10-31 Paul Eggert <eggert@twinsun.com>
5942 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5943 * mountlist.c (SIZE_MAX): Define if not defined already.
5944 (read_filesystem_list): Set and use me_type_malloced.
5945 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5946 whatever the type happens to be), for brevity and consistency.
5947 Check for size calculation overflow on Alphas running OSF/1.
5949 2003-10-31 Jim Meyering <jim@meyering.net>
5951 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5953 * linebuffer.c: Include <string.h> for declaration of memset.
5955 2003-10-30 Paul Eggert <eggert@twinsun.com>
5956 Bruno Haible <bruno@clisp.org>
5958 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5959 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5961 2003-10-29 Paul Eggert <eggert@twinsun.com>
5963 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5964 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5966 * quotearg.c (quotearg_n_options): Use it.
5967 * group-member.c: Include <stdbool.h>.
5968 (free_group_info): Arg is now const *; don't free arg.
5969 (get_group_info): Now returns bool and accepts struct group_info *,
5970 rather than returning a malloc'ed struct group_info *.
5971 All uses changed. Check for overflow in internal size calculation.
5973 * getusershell.c (readname): Simplify the code by using x2nrealloc
5974 rather than xmalloc/xrealloc.
5975 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5976 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5977 conformance bug: the old code used a pointer after freeing the
5978 storage that it addressed.
5979 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5980 rather than doing it by hand.
5981 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5982 the buffer preserved. Use free and xmalloc instead.
5983 * quotearg.c (quotearg_n_options): Likewise.
5984 Use a simpler test for size overflow. Don't use xalloc_oversized
5985 because unsigned int might be wider than size_t (!); this suggests
5986 that we should switch from unsigned int to size_t for slot numbers.
5988 2003-10-27 Bruno Haible <bruno@clisp.org>
5990 * stdbool_.h: Better support for BeOS.
5992 2003-10-27 Paul Eggert <eggert@twinsun.com>
5994 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5995 to allocate the returned structure. Do not allocate a subarray,
5996 as x2nrealloc will do that.
5997 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5998 instead of xnrealloc.
5999 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6001 2003-10-26 Paul Eggert <eggert@twinsun.com>
6003 * xalloc.h (xalloc_oversized): New static inline function, for
6004 callers that want to do their own size-overflow checking. Include
6005 <stdbool.h>, since xalloc_oversized returns bool.
6006 * xalloc.c (array_size_overflow): Remove. All callers changed
6007 to use xalloc_oversized.
6009 Add two functions x2realloc, x2nrealloc, for programs that grow
6010 arrays dynamically by doubling their sizes.
6011 * xalloc.h (x2realloc, x2nrealloc): New decls.
6012 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6015 Port to C99 semantics for 'inline' of external functions.
6016 Bug reported by Bruno Haible.
6017 * xmalloc.c (xnmalloc_inline): New static inline function,
6018 with the old contents of xnmalloc.
6019 (xnmalloc, xmalloc): Use it.
6020 (xnrealloc_inline): New static inline function,
6021 with the old contents of xnrealloc.
6022 (xnrealloc, xrealloc): Use it.
6024 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6026 2003-10-25 Paul Eggert <eggert@twinsun.com>
6028 Fix several address-calculation bugs in the hash modules,
6029 plus some minor code cleanup.
6031 * hash.h: Include <stdbool.h>, for bool.
6032 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6033 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6034 hash_get_n_entries, hash_get_max_bucket_length,
6035 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6036 hash_rehash): Use size_t rather than unsigned.
6037 * hash.c (struct hash_table, hash_get_n_buckets,
6038 hash_get_n_buckets_used, hash_get_n_entries,
6039 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6040 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6041 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6043 (SIZE_MAX): Define if not defined.
6044 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6045 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6047 Use const * when possible.
6048 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6049 (check_tuning): Fix bug: if tuning parameters were very close to
6050 0 or 1, rounding errors could have caused subscript violations.
6051 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6052 (hash_initialize): Add 'fail:' label
6053 to free table and return NULL, and use it to simplify code.
6054 Use calloc rather than clearing the storage ourself.
6055 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6056 buffer size calculations.
6057 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6058 Include <stddef.h>, for size_t.
6059 * hash-pjw.c (hash_pjw): Likewise.
6060 Switch to method described by Bruno Haible.
6061 Include <limits.h>, for CHAR_BIT.
6062 (SIZE_BITS): New macro.
6064 2003-10-21 Paul Eggert <eggert@twinsun.com>
6066 * getndelim2.c (getndelim2): When size calculation overflows,
6067 ceiling the allocation at NMAX bytes rather than silently
6068 discarding input bytes before NMAX is reached. This makes
6069 a difference only if NMAX exceeds SIZE_MAX / 2.
6071 * obstack.c: Merge from glibc.
6072 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6073 Add libc_hidden_def (_obstack_newchunk).
6074 (_obstack_free) [! defined _LIBC]: Remove.
6075 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6076 a clone of the function body.
6077 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6078 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6080 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6081 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6084 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6085 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6086 Don't use lvalue casts, as GCC plans to remove support for them
6087 in GCC 3.5. Reported by Joseph S. Myers. This bug
6088 was also present in the non-GCC version, indicating that this
6089 code had always been buggy and had never been widely used.
6090 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6091 Use the fast variant of each macro, rather than copying the
6092 definiens of the fast variant; that way, we'll be more likely to
6093 catch future bugs in the fast variants.
6095 2003-10-20 Bruno Haible <bruno@clisp.org>
6097 * wait-process.h: New file, from GNU gettext.
6098 * wait-process.c: New file, from GNU gettext.
6100 2003-10-19 Jim Meyering <jim@meyering.net>
6102 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6104 2003-10-16 Paul Eggert <eggert@twinsun.com>
6106 * getgroups.c: Include <errno.h>, <stdlib.h>.
6107 (getgroups): First arg is int, not size_t.
6108 Don't let 'free' mangle errno.
6110 2003-10-16 Jim Meyering <jim@meyering.net>
6112 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6114 2003-10-15 Paul Eggert <eggert@twinsun.com>
6116 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6118 (new_exclude, add_exclude_file): Initial size no longer needs to
6120 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6121 our own address arithmetic overflow checking.
6123 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6124 (fnmatch): Do not alloca more than 2000 wide characters;
6125 instead, use malloc for large buffers.
6126 Check for address arithmetic overflow, and return -1
6127 with errno set to ENOMEM in that case.
6128 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6129 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6130 instead, return -1. Check for address arithmetic overflow.
6132 2003-10-14 Paul Eggert <eggert@twinsun.com>
6134 Handle invalid suffixes and overflow independently, so that
6135 callers can treat them independently as needed. Fix some bugs in
6136 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6137 suffix for a human-readable blocksize. The major caller-visible
6138 change is the addition of a new
6139 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6140 that both overflow and suffix chars were found.
6142 * human.c (humblock): Don't check separately for invalid suffix
6143 char; that is xstrtoumax's job (now that its bug is fixed).
6144 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6145 INTMAX_MAX]: New macros.
6146 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6147 TYPE_MAXIMUM): New macros.
6148 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6149 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6150 if overflow occurs, as it's what __strtol does and it's more useful
6152 (__xstrtol): If __strtol reports some error other than ERANGE,
6153 reflect it to the caller as LONGINT_INVALID. If it reports
6154 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6155 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6156 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6158 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6159 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6160 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6161 [defined UINTMAX_MAX]: New macros.
6163 2003-10-14 Bruno Haible <bruno@clisp.org>
6165 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6166 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6167 Also use volatile where needed.
6169 2003-10-12 Paul Eggert <eggert@twinsun.com>
6171 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6172 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6173 and define in terms of the other primitives.
6174 * xmalloc.c: Include stdbool.h; do not include exit.h.
6175 (SIZE_MAX): Define if not already defined.
6176 (array_size_overflow): New function.
6177 (xalloc_die): Abort instead of exiting if 'error' returns.
6178 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6179 (xmalloc, xrealloc): Use them.
6180 (xcalloc): Check for address arithmetic overflow.
6181 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6182 a bit faster than strcpy.
6184 2003-10-08 Paul Eggert <eggert@twinsun.com>
6186 Merge getpass from libc, plus a few fixes.
6188 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6189 Include <stdbool.h>.
6190 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6191 __fsetlocking to empty.
6192 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6193 do include <bits/libc-lock.h>.
6194 Do not include <fcntl.h>; not needed.
6195 [_LIBC]: Include <wchar.h>.
6196 (NOTCANCEL_MODE): New macro.
6197 (flockfile, funlockfile) [_LIBC]: New macros.
6198 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6199 [!_LIBC]: New macros.
6200 (call_fclose): New function.
6201 (getpass): Use it. Save tty stream separately; this simplifies the
6202 code and makes it more reliable if stdin happens to equal stdout.
6203 Invoke __fsetlocking on tty.
6204 Handle thread cancellation if needed.
6205 Namespace cleanup (use __tcgetattr, __getline).
6206 Use bool for Booleans.
6207 [USE_IN_LIBIO]: Handle wide streams.
6208 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6209 stream might go where.
6211 * unlocked-io.h: Include <stdio.h>, so that the caller
6212 doesn't have to include <stdio.h> before us.
6213 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6214 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6215 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6216 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6217 if not declared, so that we can use getpass.c code from libc without
6219 (flockfile, ftrylockfile, funlockfile): New macros.
6221 2003-10-06 Bruno Haible <bruno@clisp.org>
6223 * version-etc-2.h: Remove file.
6224 * version-etc-2.c: Remove file.
6226 2003-09-25 Jim Meyering <jim@meyering.net>
6227 Bruno Haible <bruno@clisp.org>
6229 This lets translators provide better translations for the
6230 "Written by ..." part of --version output.
6231 * version-etc.h: Include stdarg.h.
6232 (version_etc_copyright): Declare as readonly.
6233 (version_etc): Make this function variadic with a NULL-terminated list
6234 of author name strings.
6235 (version_etc_va): New declaration.
6236 * version-etc.c: Include stdarg.h, stdlib.h.
6237 (version_etc_copyright): Declare as readonly.
6238 (version_etc_va): New function. Provide a different translatable string
6239 for each possible number of authors < 10. Abbreviate when there are 10
6241 (version_etc): Make this function variadic. Call version_etc_va.
6242 Suggestion from Gary V. Vaughan.
6244 * long-options.h (parse_long_options): Change prototype: the authors
6245 string is moved to the end and becomes variadic.
6246 * long-options.c: Include stdarg.h.
6247 (parse_long_options): Make this function variadic, too.
6248 Call version_etc_va, not version_etc.
6250 2003-10-06 Bruno Haible <bruno@clisp.org>
6252 * fatal-signal.h: New file, from GNU gettext.
6253 * fatal-signal.c: New file, from GNU gettext.
6255 2003-10-04 Karl Berry <karl@gnu.org>
6257 * argp*: update from libc.
6259 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6261 * getpass.c (getpass): Use a no-op fseek when switching from input to
6262 output mode on the same stream.
6264 2003-09-29 Paul Eggert <eggert@twinsun.com>
6266 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6267 Fix arg typo in previous patch.
6269 2003-09-28 Jim Meyering <jim@meyering.net>
6271 * error.c: Correct cpp indentation.
6273 2003-09-27 Paul Eggert <eggert@twinsun.com>
6275 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6276 Omit the special code that used __typeof__, since we worry that
6277 it could be more trouble than it's worth. See:
6278 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6279 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6283 2003-09-26 Jim Meyering <jim@meyering.net>
6285 * error.c (error_tail): Move some declarations
6286 into inner scope where the local variables are used.
6288 2003-09-26 Bruno Haible <bruno@clisp.org>
6290 * stpncpy.h (gnu_stpncpy): New declaration.
6291 (stpncpy): Define as alias for gnu_stpncpy.
6292 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6294 2003-09-26 Paul Eggert <eggert@twinsun.com>
6296 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6297 (error_tail): Do not loop, reallocating temporary buffer, since
6298 the output cannot contain more wide characters than the input
6299 contains bytes, the size must be big enough already. This avoids
6300 one potential size overflow calculation. Check for size overflow
6301 when calculating temporary buffer size. Free temporary buffer
6302 when done, if it was allocated with malloc; this plugs a memory
6303 leak. Remove casts from void * to pointers, that are no longer
6304 needed now that we're assuming C89 or better.
6306 Merge error changes from glibc.
6308 * error.c, error.h: Update copyright notice header to match glibc.
6309 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6310 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6311 Disable cancellation while printing error.
6312 * error.h: Prepend __ to parameter names.
6314 2003-09-25 Karl Berry <karl@gnu.org>
6316 * argp-fmtstream.c, argp-help.c: update from libc.
6318 2003-09-25 Bruno Haible <bruno@clisp.org>
6320 * version-etc-2.h: New file, from version-etc.h with modifications.
6321 * version-etc-2.c: New file, from version-etc.c with modifications.
6323 2003-09-25 Simon Josefsson <jas@extundo.com>
6325 * xgetdomainname.h: New file.
6326 * xgetdomainname.c: New file.
6328 2003-09-25 Simon Josefsson <jas@extundo.com>
6329 Bruno Haible <bruno@clisp.org>
6331 * getdomainname.h: New file.
6332 * getdomainname.c: New file.
6334 2003-09-24 Paul Eggert <eggert@twinsun.com>
6336 * linebuffer.c (freebuffer): Don't free the argument, just
6337 the buffer associated with the argument. Bug reported by
6340 2003-09-19 Karl Berry <karl@gnu.org>
6342 * argp.h: update from libc.
6344 2003-09-16 Paul Eggert <eggert@twinsun.com>
6346 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6347 input error, instead of returning NULL the next time we are called
6348 (and therefore losing track of errno).
6350 2003-09-15 Paul Eggert <eggert@twinsun.com>
6352 * getndelim2.c (getndelim2): Don't trash errno when a read
6353 fails, so that the caller gets the proper errno.
6355 * readutmp.c (read_utmp): Likewise.
6356 Check for fstat error. Close stream and free storage
6359 2003-09-14 Bruno Haible <bruno@clisp.org>
6361 * fwriteerror.h: New file.
6362 * fwriteerror.c: New file.
6364 2003-09-14 Jim Meyering <jim@meyering.net>
6366 * getloadavg.c: Correct cpp indentation.
6367 * strdup.c: Likewise.
6368 * vasnprintf.c: Likewise.
6370 2003-09-12 Paul Eggert <eggert@twinsun.com>
6372 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6373 * obstack.c [!defined _LIBC]: Likewise.
6374 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6375 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6376 * exitfail.c: Don't include stdlib.h; no longer needed.
6378 More changes to assume C89 or better.
6380 * error.c (error_tail): Assume vprintf.
6382 * argmatch.c (getenv): Remove decl.
6383 * progreloc.c (get_full_program_name): Define via prototype.
6384 * setenv.c (clearenv): Likewise.
6385 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6387 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6388 (malloc, memcpy): Remove decls.
6389 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6390 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6391 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6392 (memcpy): Remove macro.
6393 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6394 (__P): Remove. All uses removed.
6395 (PTR): Remove. All uses changed to void *.
6396 (CHAR_BIT, NULL): Remove.
6397 (spaces, zeros, memset_space, memset_zero)
6398 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6400 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6401 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6402 Define with prototype.
6403 Remove now-unnecessary prototype decl.
6404 (extra_args_spec): Assume ANSI C. All uses changed.
6405 (extra_args_spec_iso): Remove.
6406 (my_strftime, emacs_strftimeu): Define via prototype.
6407 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6409 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6410 * strtoimax.c: Include <stdlib.h> unconditionally.
6411 (strtoul, strtol): Remove decls.
6412 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6414 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6415 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6416 (LOCALE_PARAM_PROTO): New macro.
6417 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6418 (INTERNAL (strtol), strtol): Define with a prototype.
6419 (PARAMS): Remove. All uses removed.
6420 * tempname.c: Include <string.h> unconditionally.
6421 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6422 * xgethostname.c (main): Define with a prototype.
6423 * xmalloc.c: Include "xalloc.h" first, to check interface.
6424 Include <stdlib.h> unconditionally.
6425 (calloc, malloc, realloc, free): Remove decls.
6426 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6427 Include <stdlib.h> unconditionally. Sort include file names.
6429 (xstrtod): Define with a prototype.
6430 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6431 (strtol, strtoul): Remove decls.
6433 2003-09-11 Paul Eggert <eggert@twinsun.com>
6435 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6436 Include <stdlib.h>, <string.h> unconditionally.
6437 Remove now-unnecessary cast to char *.
6438 * strnlen.c: Include <string.h> unconditionally.
6439 * yesno.c (yesno): Define with a prototype.
6441 2003-09-10 Bruno Haible <bruno@clisp.org>
6443 * strcspn.c: Include <string.h> unconditionally.
6444 * strpbrk.c: Include <string.h> unconditionally.
6445 * strstr.c: Include <string.h> unconditionally.
6446 * unicodeio.c: Include <string.h> unconditionally.
6447 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6448 * unsetenv.c: Likewise.
6449 * xreadlink.c: Include <stdlib.h> unconditionally.
6450 * yesno.c: Include <stdlib.h> unconditionally.
6451 (rpmatch): Add prototype.
6453 2003-09-10 Jim Meyering <jim@meyering.net>
6455 * error.c: Correct indentation of cpp directives.
6457 2003-09-09 Paul Eggert <eggert@twinsun.com>
6461 * acosl.c (main): Use a prototype.
6462 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6465 * getloadavg.c (getloadavg, main): Define via prototypes.
6467 * getopt.h (struct option.name): Assume C89, and use 'const'.
6468 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6469 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6471 * getopt.c (const): Remove macro.
6472 Include <string.h> unconditionally.
6473 (my_index): Remove; all uses changed to strchr.
6474 (strlen): Remove decl.
6475 (exchange): Remove forward decl; no longer needed.
6476 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6477 Define with prototype.
6478 * getopt1.c (const): Remove macro.
6479 (getopt_long, getopt_long_only, main): Define with prototype.
6481 * getugroups.c: Include <string.h> unconditionally.
6483 * getusershell.c: Include <stdlib.h> unconditionally.
6484 (getusershell, setusershell, endusershell, readname, main):
6485 Define with prototypes.
6487 * group-member.c: Include group-member.h first.
6488 Include <stdlib.h> unconditionally.
6490 * hard-locale.c: Include hard-locale.h first.
6491 Include <stdlib.h>, <string.h> unconditionally.
6493 * hash.c (free, malloc): Remove decls.
6494 Include <stdlib.h> unconditionally.
6496 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6497 (getenv): Do not declare.
6499 * idcache.c: Include <string.h> unconditionally.
6501 * long-options.c: Include long-options.h first, to test interface.
6502 Include <stdlib.h> unconditionally.
6504 * makepath.c: Include makepath.h first, to test interface.
6505 Include <stdlib.h> and <string.h> unconditionally.
6507 * linebuffer.c: Include <stdlib.h>.
6508 (free): Remove decl.
6510 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6511 rpl_malloc returns void *, not char *.
6512 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6514 * md5.h: Include <limits.h> unconditionally.
6515 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6516 (__P): Remove; all uses removed.
6517 * md5.c: Include "md5.h" first.
6518 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6519 md5_buffer, md5_process_bytes, md5_process_block):
6520 Define with prototypes.
6521 * sha.h (__P): Remove all uses. (It wasn't defined??)
6522 * sha.c: Include "sha.h" first.
6523 Include <stdlib.h>, <string.h> unconditionally.
6525 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6526 * memcmp.c (__ptr_t): Likewise.
6527 * memrchr.c (__ptr_t): Likewise.
6528 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6529 Include <string.h> unconditionally.
6530 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6531 * memchr.c: Include <stdlib.h> unconditionally.
6532 * memchr.c (LONG_MAX): Remove.
6533 * memrchr.c (LONG_MAX): Likewise.
6534 * memchr.c (__memchr): Define via a prototype.
6535 * memrchr.c (__memrchr): Likewise.
6536 * memcmp.c (__P): Remove, and remove all uses.
6537 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6538 Remove forward decls; no longer needed.
6539 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6540 Use types required by C89 in prototype.
6542 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6543 * savedir.c: Likewise.
6544 * mkdir.c (free): Remove decl.
6545 * rmdir.c (rmdir): Define with a prototype.
6546 * savedir.c: Include savedir.h first, to test interface.
6548 * mktime.c (STDC_HEADERS): Remove.
6549 Include <stdlib.h>, <string.h> unconditionally.
6551 * modechange.c: Include <stdlib.h> unconditionally.
6552 (malloc): Remove decl.
6554 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6555 (free): Remove decl.
6557 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6558 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6559 (This type really should be intptr_t, but that's a C99ism.)
6560 (_obstack_memcpy): Remove: all uses changed to memcpy.
6561 Include <string.h> unconditionally.
6562 (struct obstack): Assume __STDC__ for types of members
6563 chunkfun, freefun, extra_arg.
6564 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6565 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6566 obstack_begin, obstack_specify_allocation,
6567 obstack_specify_allocation_with_arg, obstack_chunkfun,
6568 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6569 Remove unprototyped decls and the macros that use them.
6570 * obstack.c (POINTER): Remove. All uses changed to void *.
6571 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6572 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6573 (defined __STDC__ && __STDC__)]:
6574 Remove nonprototyped code.
6575 Include <stdlib.h> unconditionally.
6576 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6577 _obstack_allocated_p, _obstack_free, obstack_free,
6578 _obstack_memory_used, print_and_abort):
6579 Define using prototypes.
6580 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6581 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6582 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6583 obstack_next_free, obstack_object_size, obstack_room) [0]:
6584 Remove unused, unprototyped code.
6586 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6588 * physmem.c (physmem_total, physmem_available, main): Define
6591 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6592 (main): Define with a prototype.
6594 * posixver.c (getenv): Remove decl.
6596 * putenv.c (malloc): Returns void *, not char *.
6597 Include <string.h> unconditionally.
6598 (strchr, memcpy, NULL): Do not define.
6600 * readtokens.c: Include readtokens.h first, to test interface.
6601 Include <stdlib.h>, <string.h> unconditionally.
6602 (init_tokenbuffer): Define with a prototype.
6604 * regex.c (PARAMS): Remove. All uses removed.
6605 All uses of _RE_ARGS removed, too.
6606 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6608 (bzero): Assume memset exists.
6609 (memcmp, memcpy, NULL): Remove.
6610 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6611 char, or assignments to local vars of type signed char.
6612 (init_syntax_once, PREFIX(extract_number_and_incr),
6613 PREFIX(print_partial_compiled_pattern),
6614 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6615 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6616 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6617 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6618 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6619 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6620 wcs_compile_range, byte_compile_range, truncate_wchar,
6621 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6622 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6623 count_mbs_length, wcs_re_match_2_internal,
6624 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6625 PREFIX(alt_match_null_string_p),
6626 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6627 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6628 regfree, PREFIX(extract_number)): Define with prototype. Remove
6629 now-unnecessary declaration, if any.
6630 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6632 Remove now-unnecessary casts among pointer types.
6633 * regex.h (_RE_ARGS): Remove. All uses removed.
6635 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6636 (free): Remove decl.
6638 * rpmatch.c: Include <stdlib.h> unconditionally.
6640 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6641 (free): Remove decl.
6643 * save-cwd.c: Include <stdlib.h> unconditionally.
6644 * xgetcwd.c: Likewise.
6646 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6647 (free): Remove decl.
6649 * strchrnul.c (strchrnul): Define with a prototype.
6650 Fix bug: c_in was not converted to char before searching.
6652 The following changes are not K&R related:
6654 * group-member.h: Include <sys/types.h>, so that this file is
6656 * makepath.h: Likewise.
6658 * getusershell.c (readname, default_index, line_size, readname):
6659 Use size_t, not int, for sizes.
6660 (readname): If the size overflows, report an error instead of
6663 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6665 * getndelim2.c: Assume stdlib.h per the C89 spec.
6667 2003-09-08 Paul Eggert <eggert@twinsun.com>
6669 Assume C89 or better; remove K&R cruft.
6670 A few of these changes were first proposed by Derek Robert Price
6671 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6673 * addext.c: Include <string.h> unconditionally.
6674 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6675 Don't declare getenv or malloc.
6677 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6678 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6680 (find_stack_direction, alloca): Use prototypes.
6682 * atexit.c (atexit): Define using a prototype.
6684 * basename.c, dirname.c, stripslash.c:
6685 Include <string.h> unconditionally.
6687 * bcopy.c: Include <stddef.h>.
6688 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6690 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6692 * error.h (error, error_at_line, error_print_progname)
6693 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6694 * error.c: Include error.h first, to check interface.
6695 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6696 (VA_START): Remove; all uses changeed to va_start.
6697 (exit, strerror): Remove decls.
6698 (error_print_progname): Prototype uncondionally.
6699 Don't include <errno.h>; no longer needed.
6700 (private_strerror): Remove.
6701 (error_tail): Always define.
6702 (error, error_at_line): Assume C89 or better; always use prototypes.
6703 * fatal.c: Include "fatal.h" first, to test interface.
6704 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6705 (VA_START): Remove; all uses changed to va_start.
6706 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6708 (exit): Remove decl.
6709 (fatal): Prototype unconditionally. Assume va_start works.
6710 Abort at end, to pacify gcc.
6712 * euidaccess.c (main): Define with a prototype.
6714 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6716 * exitfail.c: Include <stdlib.h> unconditionally.
6718 * fnmatch_.h (__P): Remove. All uses changed to assume
6720 * fnmatch.c: Include fnmatch.h first, to test interface.
6721 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6722 (getenv): Remove decl.
6723 (fnmatch): Define using a prototype.
6724 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6725 (FCT): Define using a prototype.
6727 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6729 * gethostname.c: Include <stddef.h>.
6730 (gethostname): Define with prototype. Length is size_t, not int.
6732 2003-09-08 Paul Eggert <eggert@twinsun.com>
6734 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6735 getversion.c should have been removed then, but was accidentally
6738 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6739 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6741 2003-09-07 Paul Eggert <eggert@twinsun.com>
6743 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6744 copy_tm_result. Bug reported by Simon Josefsson in
6745 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6747 2003-09-06 Paul Eggert <eggert@twinsun.com>
6749 * time_r.c, time_r.h: New files.
6751 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6753 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6754 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6756 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6758 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6759 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6762 * timegm.c: Switch to glibc implementation, with the following changes:
6763 [defined HAVE_CONFIG_H]: Include <config.h>.
6764 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6765 (__mktime_internal) [!defined _LIBC]: New decl.
6766 (__gmtime_r) [!defined _LIBC]: New macro and function.
6767 (timegm): Use a prototype, since gnulib assumes C89.
6768 Do not bother declaring tmp to be const, as it's not really usefu.
6769 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6770 (timegm): Declare only if HAVE_DECL_TIMEGM.
6772 2003-09-03 Paul Eggert <eggert@twinsun.com>
6774 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6775 Bug reported by Lute Kamstra in
6776 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6778 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6779 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6780 course with correspondingly smaller numbers for tomorrow and
6781 yesterday. From Tadayoshi Funaba. Originally installed into
6782 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6785 2003-08-31 Simon Josefsson <jas@extundo.com>
6787 * timegm.h: New file.
6788 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6790 2003-08-31 Karl Berry <karl@gnu.org>
6792 * argp.h: update from libc.
6794 2003-08-28 Bruno Haible <bruno@clisp.org>
6796 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6797 warning on QNX, which defines O_BINARY to 000000.
6799 2003-08-24 Bruno Haible <bruno@clisp.org>
6801 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6802 MSVC7 <stdio.h> is included later.
6804 2003-08-20 Bruno Haible <bruno@clisp.org>
6806 * progname.h: New file, from GNU gettext.
6807 * progname.c: New file, from GNU gettext.
6808 * progreloc.c: New file, from GNU gettext.
6810 2003-08-19 Bruno Haible <bruno@clisp.org>
6812 * xstrdup.c: Assume <string.h> exists.
6814 2003-08-18 Jim Meyering <jim@meyering.net>
6816 * setenv.h: Indent nested cpp directive.
6817 * vasnprintf.c: Remove trailing blanks.
6819 2003-08-17 Simon Josefsson <jas@extundo.com>
6820 Bruno Haible <bruno@clisp.org>
6822 * xstrndup.h: New file.
6823 * xstrndup.c: New file.
6825 2003-08-17 Bruno Haible <bruno@clisp.org>
6827 * strndup.h: New file.
6829 2003-08-16 Paul Eggert <eggert@twinsun.com>
6831 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6832 space, undoing this 2003-08-12 change:
6833 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6835 2003-08-16 Jim Meyering <jim@meyering.net>
6837 Merge from coreutils.
6838 * xstrtoimax.c: #else #if -> #elif.
6839 * xstrtoumax.c: Likewise.
6841 2003-08-15 Paul Eggert <eggert@twinsun.com>
6843 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6844 rather than tab, after '#' in shell-script copyright notices.
6845 Suggested by Bruno Haible.
6847 2003-08-15 Jim Meyering <jim@meyering.net>
6848 and Paul Eggert <eggert@twinsun.com>
6850 Merge from coreutils.
6851 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6852 member but strut utmpx does not. Needed for AIX 4.3.3.
6853 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6855 2003-08-15 Jim Meyering <jim@meyering.net>
6857 Merge from coreutils.
6858 * xgethostname.c: Include <stdlib.h>.
6859 (xghostname): Don't exit for anything other than memory-related
6860 failure; just return NULL.
6861 * userspec.c: Include "posixver.h".
6862 (parse_user_spec): Accept `.' as a separator only
6863 in pre-POSIX-200112 mode.
6864 * strtoimax.c: Use #elif rather than #else #if.
6865 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6866 Remove function, now that we can rely on a working tzset function.
6867 [!_LIBC]: Ensure that the required autoconf test has been run.
6868 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6869 Use underlying_strftime for %r.
6870 * sha.c: Merge in some clean-up and optimization changes from glibc.
6871 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6872 Ensure that it is a multiple of 64.
6873 Rearrange loop exit tests so as to avoid performing an
6874 additional fread after encountering an error or EOF.
6875 * realloc.c: Update copyright date.
6877 2003-08-14 Jim Meyering <jim@meyering.net>
6879 Merge from coreutils.
6880 * obstack.h: Whitespace changes.
6881 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6882 and xcalloc return values.
6883 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6884 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6885 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6886 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6887 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6889 Use mntctl's return value to drive the entry-processing loop, since
6890 we can't rely on the value of the vmt_length member in the last
6891 entry. On some systems doing so could result in exhausting
6892 virtual memory. Based in part on a patch from Mike Jetzer.
6894 2003-08-14 Jim Meyering <jim@meyering.net>
6895 and Paul Eggert <eggert@twinsun.com>
6897 Merges from coreutils, plus other fixes.
6898 * physmem.c: Merge in portability changes from gcc/libiberty
6899 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6900 for credits and details. Thanks to Kaveh Ghazi for helping
6901 to keep these files in sync.
6902 (ARRAY_SIZE): Define it.
6903 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6904 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6905 (memcasecmp): Don't assume size_t fits in unsigned int.
6906 Remove casts and duplicate code.
6907 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6908 (memcpy): Remove definition.
6909 Merge in some clean-up and optimization changes from glibc.
6910 [BLOCKSIZE]: Move definition to top of file.
6911 Ensure that it is a multiple of 64.
6912 Rearrange loop exit tests so as to avoid performing an
6913 additional fread after encountering an error or EOF.
6914 * md5.h (md5_uintptr): Define.
6915 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6916 return to the initial working directory. Preserve errno
6918 * idcache.c: Include "xalloc.h".
6919 (xmalloc, xrealloc): Remove decls.
6920 (getuser): Remove casts no longer required in C89.
6921 * human.c: Include stdio.h, for sprintf.
6922 * group-member.c: Include "xalloc.h".
6923 (xmalloc, xrealloc): Remove decls.
6924 (get_group_info): Remove casts no longer required in C89.
6925 * getusershell.c (readname): Remove casts no longer required in C89.
6926 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6927 * getline.c: Whitespace fix, from coreutils.
6929 2003-08-13 Paul Eggert <eggert@twinsun.com>
6931 * exclude.c: Include <ctype.h>
6932 (IN_CTYPE_DOMAIN): New macro.
6934 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6937 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6938 Undo previous (whitespace-only) change.
6940 2003-08-12 Paul Eggert <eggert@twinsun.com>
6942 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6943 Normalize leading white space and remove trailing white space.
6944 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6945 notice, as per ../config/srclist-update.
6947 Merge from coreutils.
6948 * euidaccess.h: New file.
6949 * euidaccess.c: Include it.
6950 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6951 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6952 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6954 2003-08-11 Bruno Haible <bruno@clisp.org>
6956 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6957 (vasnprintf): Use it instead of wcslen.
6959 2003-08-11 Bruno Haible <bruno@clisp.org>
6961 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6962 value to ensure that _Bool promotes to int. Use #define for _Bool when
6963 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6965 2003-08-10 Karl Berry <karl@gnu.org>
6967 * regex.h: update from libc (whitespace fix).
6969 2003-08-09 Paul Eggert <eggert@twinsun.com>
6971 Merge some files from coreutils. These changes were
6972 originally made by Jim Meyering.
6973 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6974 many older Unixes require this.
6975 * alloca.c (alloca): Remove cast to argument of free;
6976 no longer needed in C89.
6977 * alloca_.h, regex.h: Fix white space to match
6978 what GNU indent does.
6980 2003-08-05 Paul Eggert <eggert@twinsun.com>
6982 * bumpalloc.h: Remove.
6984 2003-08-04 Paul Eggert <eggert@twinsun.com>
6986 * getloadavg.c: Change copyright notice and spacing to conform to
6989 Merge from coreutils.
6990 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6992 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6993 from Karl Berry, implemented by Jim Meyering.
6994 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6995 from Dmitry V. Levin.
6996 Remove anachronistic cast of xrealloc.
6997 * fnmatch_.h (__const): Remove. Use 'const'.
6998 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6999 type. Otherwise, it wouldn't compile with at least /bin/cc on
7000 ymp-cray-unicos9.0.2.X.
7001 Combine two mostly-identical uses of alloca into one.
7002 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7004 2003-08-04 Dave Love <d.love@dl.ac.uk>
7008 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7009 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7010 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7011 obsolete NLIST_NAME_UNION.
7012 [__GNU__]: Undef BSD and FSCALE.
7013 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7015 2003-08-03 Paul Eggert <eggert@twinsun.com>
7017 * stdbool_.h (_Bool): Make it signed char, instead of
7018 an enum type, so that it's guaranteed to promote to int. See:
7019 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7021 2003-07-31 Paul Eggert <eggert@twinsun.com>
7023 * strerror.c: Include config.h, limits.h. Declare sprintf.
7024 (strerror): Don't assume that a printable int fits in 14 bytes.
7026 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7027 Bruno Haible <bruno@clisp.org>
7029 * getline.h (getline, getdelim): Change return type to ssize_t.
7030 * getline.c (getline, getdelim): Likewise.
7031 Remove _GNU_SOURCE define; now it's defined in config.h through
7034 2003-07-22 Paul Eggert <eggert@twinsun.com>
7036 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7037 over-parenthesization in macros.
7039 Sync with coreutils.
7041 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7044 Use `exit_failure' for xalloc and xmemcoll instead of their own
7045 private exit-failure variables.
7046 * xalloc.h (xalloc_exit_failure): Remove.
7047 * xmalloc.c: Likewise. Include exitfail.h.
7048 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7049 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7050 * xmemcoll.c: Likewise. Include exitfail.h.
7051 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7053 2003-07-18 Paul Eggert <eggert@twinsun.com>
7055 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7056 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7057 to test that it can stand by itself. Include "exitfail.h".
7058 Clients should set exit_failure instead.
7059 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7061 2003-07-18 Andreas Schwab <schwab@suse.de>
7063 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7065 2003-07-18 Bruno Haible <bruno@clisp.org>
7067 * getndelim2.h: New file.
7068 * getndelim2.c: Make into a module of its own. Include config.h,
7070 (getndelim2): Make non-static. Change return type to ssize_t.
7071 * getline.h: Change argument names.
7072 * getline.c: Include getndelim2.h instead of getndelim2.c.
7073 * getnline.c: Include getndelim2.h.
7075 2003-07-17 Bruno Haible <bruno@clisp.org>
7077 * Makefile.am: Remove file.
7078 * Makefile.in: Remove file.
7080 2003-07-17 Bruno Haible <bruno@clisp.org>
7082 * getnline.h: New file.
7083 * getnline.c: New file.
7084 * getndelim2.c: New file, extracted from getline.c.
7085 (getndelim2): Renamed from getdelim2, with added nmax argument.
7086 * getline.c: Include getndelim2.c.
7087 (getdelim2): Moved out to getndelim2.c.
7088 (getline, getdelim): Update.
7090 2003-07-15 <karl@gnu.org>
7092 * vasnprintf.c: update from gettext.
7094 2003-07-15 Jim Meyering <jim@meyering.net>
7096 * makepath.c (make_path): Enclose diagnostic in _(...).
7098 2003-07-14 Paul Eggert <eggert@twinsun.com>
7100 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7101 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7102 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7103 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7104 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7105 updated automatically by ../config/srclist-update. This changes
7106 their license from LPGL to GPL.
7108 2003-07-14 Jim Meyering <jim@meyering.net>
7110 Don't emit diagnostics. Let callers do that.
7111 * save-cwd.c: Don't include "error.h".
7112 (save_cwd): Don't call error. Ensure that errno is valid
7113 when returning nonzero.
7115 * save-cwd.h (restore_cwd): Update prototype.
7116 * save-cwd.c (restore_cwd): Remove two parameters.
7117 Simplify. Don't call error upon failure. Let callers do that.
7118 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7119 when auditing is enabled. But don't bother updating the #if.
7121 2003-07-14 Simon Josefsson <jas@extundo.com>
7123 * mempcpy.h: New file.
7124 * mempcpy.c: New file.
7126 2003-07-14 Paul Eggert <eggert@twinsun.com>
7128 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7129 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7130 unicodeio.c, unicodeio.h, unlocked-io.h:
7131 Switch from LGPL to GPL.
7133 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7135 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7136 it breaks C++ compilation.
7137 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7139 2003-07-10 Jim Meyering <jim@meyering.net>
7141 * vasnprintf.c: Remove trailing blanks.
7142 Make cpp indentation consistent.
7144 2003-07-09 Paul Eggert <eggert@twinsun.com>
7146 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7147 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7148 Switch from LGPL to GPL.
7150 2003-07-07 Paul Eggert <eggert@twinsun.com>
7152 * mktime.c: Fix some boundary cases and remove need for floating point.
7154 Issue a compile-time diagnostic if time_t is floating point, or if
7155 two's complement arithmetic is not in effect, or if arithmetic
7156 right shift does not propagate the sign. These assumptions were
7157 all in the original code but they weren't checked.
7159 (TIME_T_MIDPOINT, verify): New macros.
7160 (__isleap): Remove; it has integer overflow problems.
7161 (leapyear): New function, without those problems.
7162 (ydhms_tm_diff): Remove; splitting into two parts.
7163 (ydhms_diff): New function, containing the arithmetic part of
7164 the old ydhms_tm_diff function. Issue a compile-time
7165 diagnostic if we are not using C99 integer division.
7166 Avoid casts when possible.
7167 (guess_time_tm): New function, containing the checking part of
7168 the old ydhms_tm_diff function. Return the new value, rather than
7169 the difference between it and the old. Accept a new argument T
7170 so that *T specifies the old value. Check for overflow in the result.
7172 (__mktime_internal): Use a time_t offset, not a long int offset.
7173 This undoes the 2003-06-04 change, which is no longer needed now
7174 that we have better overflow checking.
7175 (localtime_offset): Likewise.
7177 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7178 and long are 64-bit but int is only 32-bit.
7179 (ydhms_diff): Use long int to store year1 and yday1.
7180 Issue a compile-time diagnostic if long int is not wide enough.
7182 (__mktime_internal): Use long int to store adjusted year and yday.
7183 Use plain C rather than preprocessor commands, if that doesn't
7185 Check for overflow (and try to repair) after each probe
7186 rather than checking only at the very end. This avoids some bugs
7187 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7188 does not equal GMT offset at maximum time).
7189 Use integer to check for overflow rather than floating point; this
7190 is more portable to non-IEEE hosts, and is a tad faster.
7191 When we detect that we are oscillating between two values,
7192 don't check whether tm_isdst has the requested value, since
7193 we already know the answer. When tm_isdst has the wrong value,
7194 use a different heuristic to find the right one, based on the
7195 extreme values actually observed in practice in tz2003a,
7196 rather than the (overly optimistic) "previous 3 calendar quarters".
7198 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7199 "T const" to accommodate glibc style.
7200 (check_result): Use less-confusing report format. "long" -> "long int.
7202 Don't loop if the iteration overflows time_t.
7203 Allow a negative step in the iteration.
7205 2003-07-01 Paul Eggert <eggert@twinsun.com>
7207 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7208 having it depend on HAVE_SYS_TYPES_H.
7210 2003-06-25 Bruno Haible <bruno@clisp.org>
7212 * readlink.c: New file.
7214 2003-06-20 Bruno Haible <bruno@clisp.org>
7216 Assume C89, so PARAMS isn't needed.
7217 * unicodeio.h (PARAMS): Remove.
7218 * unicodeio.c: Don't use PARAMS.
7220 2003-06-18 Jim Meyering <jim@meyering.net>
7222 Merge changes from coreutils.
7223 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7224 Remove explicit declarations of xmalloc and realloc.
7226 (read_utmp): Remove anachronistic cast of xmalloc.
7228 2003-06-17 Paul Eggert <eggert@twinsun.com>
7230 Assume C89, so PARAMS isn't needed.
7231 * backupfile.h (PARAMS): Remove. All uses removed.
7232 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7233 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7234 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7235 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7236 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7237 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7238 xstrtol.h: Likewise.
7239 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7240 same.h, strverscmp.h: Do not include config.h; no longer needed.
7241 Anyway, config.h should always be included before any other file.
7243 2003-06-11 Simon Josefsson <jas@extundo.com>
7245 * sysexit_.h: New file.
7247 2003-05-20 Derek Price <derek@ximbiot.com>
7249 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7251 2003-06-10 Simon Josefsson <jas@extundo.com>
7253 * strchrnul.h: New file.
7254 * strchrnul.c: New file.
7256 2003-06-10 Simon Josefsson <jas@extundo.com>
7258 * argp.h: New file, from glibc.
7259 * argp-ba.c: New file, from glibc.
7260 * argp-eexst.c: New file, from glibc.
7261 * argp-fmtstream.c: New file, from glibc.
7262 * argp-fmtstream.h: New file, from glibc.
7263 * argp-fs-xinl.c: New file, from glibc.
7264 * argp-help.c: New file, from glibc.
7265 * argp-namefrob.h: New file, from glibc.
7266 * argp-parse.c: New file, from glibc.
7267 * argp-pv.c: New file, from glibc.
7268 * argp-pvh.c: New file, from glibc.
7269 * argp-xinl.c: New file, from glibc.
7271 2003-06-07 Jim Meyering <jim@meyering.net>
7273 * readtokens.h: Put `Free Software Foundation, Inc.'
7274 in place of my name in the copyright comment.
7275 Remove definition and uses of __P.
7278 * stat.c: Don't declare xmalloc explicitly.
7279 Instead, include "xalloc.h".
7280 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7281 xrealloc, and xcalloc return values.
7282 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7284 * xgetcwd.h: Remove definition/uses of PARAMS.
7286 2003-06-06 Jim Meyering <jim@meyering.net>
7288 * stdbool_.h: Renamed from stdbool.h.in.
7290 2003-06-06 Jim Meyering <jim@meyering.net>
7292 Merge from coreutils.
7293 * same.c: (same_name): Declare *_basename locals to be `const'.
7294 Consolidate declarations and initializations of *_base* locals.
7296 Merge from coreutils.
7297 This avoids a core dump on systems without GNU putenv,
7298 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7299 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7300 (unsetenv): New static function, from GNU libc.
7301 (rpl_putenv): Use it.
7303 * modechange.c: Remove trailing blanks.
7305 Merge from coreutils.
7306 * fsusage.c: Remove declaration of statfs.
7307 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7309 * posixtm.c: Include <stdbool.h> unconditionally.
7311 2003-06-05 Paul Eggert <eggert@twinsun.com>
7313 * mktime.c (__mktime_internal): When resolving a tm_isdst
7314 mismatch, look in future quarters as well as past. This fixes a
7315 bug when processing fall-backwards gaps immediately after a long
7316 period of daylight-saving time.
7318 * mktime.c: Assume freestanding C89 or better.
7319 (HAVE_LIMITS_H): Remove. Assume it's 1.
7320 (__P): Remove; not used.
7321 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7322 (mktime, not_equal_tm, print_tm, check_result,
7323 main): Use prototypes. Use const * where appropriate.
7324 (main): Fix typo in testing code that uncovered by above changes.
7325 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7327 2003-06-04 Paul Eggert <eggert@twinsun.com>
7329 * mktime.c: Fix Debian bug 177940
7330 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7331 (localtime_offset): Now long int, not time_t, because we want it
7332 to be guaranteed to be signed. All uses changed.
7333 (__mktime_internal): If overflow would occur when adding offset,
7336 Merge 'human' changes from coreutils. Rewrite to support
7337 locale-specific notations like thousands separators.
7338 * human.c: Simplify authorship notice.
7339 Include human.h immediately after config.h.
7340 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7341 <limits.h>: Do not include, since human.h does.
7342 (SIZE_MAX, UINTMAX_MAX): New macros.
7343 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7344 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7345 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7346 (power_letter): Renamed from suffixes.
7347 (generate_suffix_backwards): Remove.
7348 (adjust_value): Now takes int style (because of human.h changes)
7349 and long double value (for greater precision on some platforms).
7350 (group_number): New function.
7351 (human_readable): Use it. Use integer options, not enum.
7352 Put the options before the sizes in the arg list.
7353 Support all the new options.
7354 The old human_readable function has been removed;
7355 use inttostr.h instead.
7356 (human_readable, default_block_size, humblock):
7357 Use uintmax_t, not int, for block sizes.
7358 (human_readable_inexact, block_size_types): Remove.
7359 (block_size_opts): New constant.
7360 (human_options): Renamed from human_block_size, with new signature
7361 that allows block sizes up to UINTMAX_MAX. All callers changed.
7362 * human.h: Add copyright and authorship notice.
7363 Include <limits.h> and <stdbool.h> unconditionally.
7364 (PARAMS): Remove. All uses removed.
7365 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7366 (enum human_inexact_style): Remove tag; now a nameless enum.
7367 (human_floor, human_ceiling, human_round_to_even): Now have
7368 values 2, 0, 1 rather than -1, 1, 0.
7369 (human_group_digits, human_suppress_point_zero, human_autoscale,
7370 human_base_1024, human_SI, human_B): New constants.
7371 (human_readable_inexact, human_block_size): Remove.
7372 (human_readable): Size args are now uintmax_t, not int.
7373 (human_options): New decl.
7375 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7376 unnecessary now that we assume C89 or better. This change
7377 imported from coreutils.
7379 * mktime.c (__mktime_internal): Do not reject negative timestamps
7380 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7381 in the 2003-05-30 sync from glibc.
7383 .h files should stand alone, but we shouldn't include <sys/types.h>
7384 if we can get away with just <stddef.h>.
7386 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7387 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7388 rather than <sys/types.h>, as we merely need size_t.
7389 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7391 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7392 Include <stdio.h>, to get FILE.
7393 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7394 memcasecmp.h has included <stddef.h> and all we need is size_t.
7395 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7396 our interface, instead of including <sys/types.h>
7398 2003-06-02 Paul Eggert <eggert@twinsun.com>
7401 Fix some minor time-related bugs with POSIX time arguments.
7402 Some valid time stamps were being rejected (notably -1, and
7403 time stamps before 1900 on 64-bit hosts). And some invalid
7404 time stamps were being accepted, e.g. September 31.
7406 * posixtm.h (posixtime): Return bool instead of time_t, so
7407 that we can return (time_t) -1 successfully.
7408 * posixtm.c: Likewise.
7409 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7410 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7411 (t): Remove static var.
7412 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7413 of static var. All uses changed.
7414 (year): Do not reject years before 1900; they can occur with
7416 (posix_time_parse): Do not check for out-of-range components;
7417 that is now the caller's responsibility, since our checks were
7418 only approximations.
7419 (posixtime): Use mktime to check for out-of-range components,
7420 since it knows them exactly.
7421 If mktime returns (time_t) -1, check whether an error actually occurred
7422 by invoking localtime on -1.
7423 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7424 posixtime failures better.
7425 Improve the test data (in comments only).
7427 2003-05-30 <karl@gnu.org>
7429 * mktime.c: update from libc.
7431 2003-05-30 Bruno Haible <bruno@clisp.org>
7433 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7434 * localcharset.h: Likewise.
7435 * localcharset.c: Likewise.
7437 2003-05-28 Paul Eggert <eggert@twinsun.com>
7439 Assume the headers required for C89 freestanding compilers.
7440 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7441 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7442 without checking for HAVE_LIMITS_H.
7443 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7444 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7446 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7447 * exclude.c: Include <stdbool.h> unconditionally.
7448 * tempname.c: Include <stddef.h> unconditionally.
7449 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7450 * modechange.c, rpmatch.c (NULL): Don't define, since
7451 <stddef.h> does that.
7452 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7453 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7454 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7455 * xstrtol.c: Likewise.
7456 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7457 * savedir.c: Include <stddef.h> instead of defining NULL.
7459 * addext.c (addext): Use assignment rather than cast, to avoid
7460 warnings on some platforms.
7462 * mktime.c (__mktime_internal): Do not reject negative timestamps
7465 2003-05-10 Bruno Haible <bruno@clisp.org>
7467 * linebreak.c (iconv_string_length): Don't return -1 just because the
7468 string is longer than 4 KB.
7470 2003-05-12 Jim Meyering <jim@meyering.net>
7472 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7473 the space-padded-by-default conversion specifiers, %e, %k, %l.
7475 2003-05-03 Bruno Haible <bruno@clisp.org>
7477 Upgrade to Unicode-4.0.
7478 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7479 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7480 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7481 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7482 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7483 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7484 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7485 Change width of U+E0100..U+E01EF from 1 to 0.
7487 2003-04-25 Bruno Haible <bruno@clisp.org>
7489 * copy-file.c: Include <stddef.h>, for size_t.
7491 2003-04-25 Jim Meyering <jim@meyering.net>
7493 * copy-file.c (copy_file_preserving): Declare buf_size to be
7494 of type size_t, not int.
7496 2003-04-11 Jim Meyering <jim@meyering.net>
7498 Merge changes from Coreutils.
7500 2003-03-22 Jim Meyering <jim@meyering.net>
7502 * strftime.c (widen): Cast alloca return value to proper type.
7504 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7507 * strftime.c (my_strftime): Handle very large width
7508 specifications for numeric values correctly. Improve checks for
7511 2003-01-19 Jim Meyering <jim@meyering.net>
7513 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7514 (nl_get_alt_digit) [! defined my_strftime]: Define.
7515 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7516 _nl_get_alt_digit and _nl_get_walt_digit.
7518 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7519 These changes have no effect outside of _LIBC.
7521 2003-04-10 Bruno Haible <bruno@clisp.org>
7523 * findprog.h: New file, from GNU gettext.
7524 * findprog.c: New file, from GNU gettext.
7526 2003-04-05 Jim Meyering <jim@meyering.net>
7528 Merge changes from Coreutils.
7530 * exclude.h (PARAMS): Remove definition and uses.
7531 * exclude.c: Remove uses of `PARAMS'.
7533 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7534 Add test-cases for DOS filenames. Declare program_name.
7535 (main): Set up program_name. Patch by Rich Dawe.
7537 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7539 Use mntctl's return value to drive the entry-processing loop, since
7540 we can't rely on the value of the vmt_length member in the last
7541 entry. On some systems doing so could result in exhausting
7542 virtual memory. Based in part on a patch from Mike Jetzer.
7544 2003-04-04 Bruno Haible <bruno@clisp.org>
7546 * linebreak.h: New file, from GNU gettext.
7547 * linebreak.c: New file, from GNU gettext with slight modifications.
7548 * lbrkprop.h: New file, from GNU gettext.
7550 2003-04-03 Bruno Haible <bruno@clisp.org>
7552 * utf8-ucs4.h: New file, from GNU gettext.
7553 * utf16-ucs4.h: New file, from GNU gettext.
7554 * ucs4-utf8.h: New file, from GNU gettext.
7555 * ucs4-utf16.h: New file, from GNU gettext.
7557 2003-04-02 Bruno Haible <bruno@clisp.org>
7559 * binary-io.h: New file, from GNU gettext.
7561 2003-04-01 Bruno Haible <bruno@clisp.org>
7563 * pathname.h: New file, from GNU gettext.
7564 * concatpath.c: New file, from GNU gettext.
7566 2003-03-30 Bruno Haible <bruno@clisp.org>
7568 * copy-file.c (copy_file_preserving): Don't set owner if the function
7569 chown() doesn't exist.
7571 2003-03-28 Bruno Haible <bruno@clisp.org>
7573 * copy-file.h: New file, from GNU gettext.
7574 * copy-file.c: New file, from GNU gettext.
7576 2003-03-18 Jim Meyering <jim@meyering.net>
7578 * quote.c (quote_n): Fix typo in comment.
7580 2003-03-14 Jim Meyering <jim@meyering.net>
7582 Merge changes from Coreutils.
7583 * obstack.h (obstack_object_size): Declare temporary, __o,
7584 to be const, in order to avoid warnings.
7585 (obstack_room): Likewise.
7586 (obstack_empty_p): Likewise.
7588 2003-03-13 Paul Eggert <eggert@twinsun.com>
7590 Merge changes from Bison.
7591 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7592 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7593 when compiling Bison 1.875's `bitset bset = obstack_alloc
7594 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7595 * hash.c: Include <stdbool.h> unconditionally.
7597 2003-03-09 Paul Eggert <eggert@twinsun.com>
7599 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7600 Reported by Bruce Becker; see:
7601 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7603 2003-03-03 Paul Eggert <eggert@twinsun.com>
7604 Bruno Haible <bruno@clisp.org>
7606 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7607 Reported by John Hughes, see
7608 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7610 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7612 * poll_.h: New file.
7615 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7617 * mathl.h: New file.
7618 * acosl.c: New file.
7619 * asinl.c: New file.
7620 * atanl.c: New file.
7621 * ceill.c: New file.
7624 * floorl.c: New file.
7625 * frexpl.c: New file.
7626 * ldexpl.c: New file.
7628 * sincosl.c: New file.
7630 * sqrtl.c: New file.
7632 * trigl.c: New file.
7633 * trigl.h: New file.
7635 2003-02-17 Bruno Haible <bruno@clisp.org>
7637 * mkdtemp.h: New file, from GNU gettext.
7638 * mkdtemp.c: New file, from GNU gettext.
7640 2003-01-31 Bruno Haible <bruno@clisp.org>
7642 * rename.c: #undef rename before defining rpl_rename.
7643 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7645 2003-01-30 Bruno Haible <bruno@clisp.org>
7647 * printf-args.h: New file, from GNU gettext.
7648 * printf-args.c: New file, from GNU gettext.
7649 * printf-parse.h: New file, from GNU gettext.
7650 * printf-parse.c: New file, from GNU gettext.
7651 * vasnprintf.h: New file, from GNU gettext.
7652 * vasnprintf.c: New file, from GNU gettext.
7653 * asnprintf.c: New file, from GNU gettext.
7654 * vasprintf.h: New file, from GNU gettext with modifications.
7655 * vasprintf.c: New file, from GNU gettext.
7656 * asprintf.c: New file, from GNU gettext.
7658 2003-01-29 Bruno Haible <bruno@clisp.org>
7660 * stpncpy.h: New file, from GNU gettext with modifications.
7661 * stpncpy.c: New file, from GNU gettext with modifications.
7663 2003-01-28 Bruno Haible <bruno@clisp.org>
7665 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7667 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7670 2003-01-27 Bruno Haible <bruno@clisp.org>
7672 * xsetenv.h: New file, from GNU gettext.
7673 * xsetenv.c: New file, from GNU gettext.
7675 2003-01-23 Bruno Haible <bruno@clisp.org>
7677 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7679 2003-01-22 Bruno Haible <bruno@clisp.org>
7681 * exit.h: New file, from GNU gettext.
7683 2003-01-11 Bruno Haible <bruno@clisp.org>
7685 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7686 * strcase.h (strcasecmp, strncasecmp): Likewise.
7688 2003-01-14 Jim Meyering <jim@meyering.net>
7690 * same.c (same_name): Tweak a comment.
7692 2003-01-11 Bruno Haible <bruno@clisp.org>
7694 * same.c (same_name): Reorder tests so as to avoid calling stat()
7695 when a string comparison is sufficient.
7697 2003-01-11 Bruno Haible <bruno@clisp.org>
7699 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7702 2003-01-11 Bruno Haible <bruno@clisp.org>
7704 * hash-pjw.c: Add comment about low quality of this function.
7706 2003-01-12 Paul Eggert <eggert@twinsun.com>
7708 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7709 to avoid collisions with libcurses and libreadline.
7711 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7712 * getstr.h, getstr.c: Remove.
7713 * getline.c: Include "getline.h", to check interface.
7714 Move body of old getstr.c here: this defines MIN_CHUNK and
7715 declares getdelim2, which is renamed from getstr.
7716 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7718 * linebuffer.c (readlinebuffer): Renamed from readline.
7720 * linebuffer.h: Likewise.
7721 (readline): Remove backward-compatibility macro.
7723 2003-01-12 Jim Meyering <jim@meyering.net>
7725 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7727 2003-01-10 Bruno Haible <bruno@clisp.org>
7729 * alloca_.h: New file.
7730 * getdate.y: Unconditionally include alloca.h.
7731 * makepath.c: Likewise.
7732 * setenv.c: Likewise.
7733 * userspec.c: Likewise.
7735 2003-01-09 Bruno Haible <bruno@clisp.org>
7737 * stdbool.h.in: New file.
7739 2003-01-08 Bruno Haible <bruno@clisp.org>
7741 * safe-read.c: Include specification header first, to ensure its
7743 * full-write.c: Likewise.
7745 2003-01-08 Jim Meyering <jim@meyering.net>
7747 * full-write.c: Undefine and define-away `const' after inclusion
7748 of errno.h, not before. Suggestion from Bruno Haible.
7750 2003-01-07 Jim Meyering <jim@meyering.net>
7752 * full-write.c: Rework so that it may serve to define full_read, too.
7753 * full-read.c: Simply #define FULL_READ and include full-write.c.
7755 2003-01-06 Jim Meyering <jim@meyering.net>
7757 * version-etc.c: Update year in translatable copyright string.
7759 2002-12-25 Bruno Haible <bruno@clisp.org>
7761 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7762 * xstrtol.h: Likewise.
7763 * xstrtoimax.c: Likewise.
7764 * xstrtoumax.c: Likewise.
7765 * human.h: Likewise.
7767 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7768 on systems that have <inttypes.h> but not <stdint.h>.
7770 2002-12-31 Paul Eggert <eggert@twinsun.com>
7772 * memcoll.c (memcoll): Fall back on a simple algorithm using
7773 memcmp if strcoll doesn't work.
7775 2002-12-23 Bruno Haible <bruno@clisp.org>
7777 * localcharset.h: New file.
7778 * localcharset.c: Include it.
7779 * unicodeio.c: Likewise.
7781 2002-12-22 Bruno Haible <bruno@clisp.org>
7783 * utime.c (utime_null): No need to call ftruncate if the file was
7786 2002-12-23 Bruno Haible <bruno@clisp.org>
7788 * memcoll.c (STRCOLL): New macro.
7791 2002-12-22 Bruno Haible <bruno@clisp.org>
7793 * getstr.h (getstr): Define, to avoid clash with libcurses.
7794 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7796 2002-12-22 Bruno Haible <bruno@clisp.org>
7798 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7800 2002-12-23 Bruno Haible <bruno@clisp.org>
7802 * getline.h: Include <stddef.h>, for size_t.
7804 * unicodeio.h: Include <stddef.h>, for size_t.
7805 * unicodeio.c: Don't include <stddef.h>.
7807 2002-12-17 Bruno Haible <bruno@clisp.org>
7809 * canon-host.c (strdup): Remove unused declaration.
7811 * fsusage.c: Include full_read.h.
7812 (get_fs_usage): Use full_read instead of safe_read.
7814 * utime.c (utime_null): Use SAFE_READ_ERROR.
7816 2002-12-11 Bruno Haible <bruno@clisp.org>
7818 * setenv.h: Rewritten to cope with systems that have setenv() but not
7820 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7823 2002-12-11 Bruno Haible <bruno@clisp.org>
7825 * setenv.c (alloca): Fall back to malloc.
7827 (setenv): Use freea() to free memory allocated with alloca().
7829 2002-11-13 Bruno Haible <bruno@clisp.org>
7831 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7832 function declarations.
7833 * unsetenv.c (unsetenv): Likewise.
7835 2002-03-04 Bruno Haible <bruno@clisp.org>
7837 Portability to AIX 4.3.3.
7838 * unsetenv.c: New file, extracted from setenv.c.
7839 * setenv.c: Move the unsetenv() function to unsetenv.c.
7841 2001-12-20 Bruno Haible <bruno@clisp.org>
7843 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7844 use malloc instead. For SunOS 4.
7846 2001-12-11 Bruno Haible <bruno@clisp.org>
7848 * setenv.c: Declare alloca.
7849 (compar_fn_t): New typedef.
7850 (KNOWN_VALUE, STORE_VALUE): Use it.
7852 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7855 2002-12-10 Paul Eggert <eggert@twinsun.com>
7857 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7858 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7859 Choose values that are less likely to collide with system fnmatch
7861 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7862 defined (e.g., a pure POSIX system).
7863 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7864 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7866 2002-12-06 Jim Meyering <jim@meyering.net>
7868 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7870 Merge in changes from libc's misc/error.c, in preparation
7871 for the merge of gnulib's changes back into libc.
7873 * error.c (_): Define only if not already defined.
7874 Move definition to follow all #include directives.
7875 Include unlocked-io.h only if !_LIBC.
7876 [_LIBC]: Include <libio/libioP.h>.
7877 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7878 (fflush): Tweak definition to use INTUSE.
7881 2002-12-05 Paul Eggert <eggert@twinsun.com>
7883 * alloca.c [defined emacs]: Include "lisp.h".
7884 (xalloc_die) [defined emacs]: New macro.
7885 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7886 [! defined emacs]: Include <xalloc.h>.
7887 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7888 (pointer): Typedef to POINTER_TYPE *.
7889 (malloc): Remove decl; we now always use xmalloc.
7890 (alloca): Use old-style definition, since Emacs needs this.
7891 Check for arithmetic overflow when computing combined size.
7893 2002-12-04 Paul Eggert <eggert@twinsun.com>
7895 Do not generate unlocked-io.h automatically, since it's easier to
7896 maintain it by hand.
7898 * unlocked-io.h: New file, from GNU diffutils,
7899 but with proper copyright notice and attribution.
7901 * Makefile.am: Add copyright notice.
7902 (libfetish_a_SOURCES): Add unlocked-io.h.
7903 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7904 (DISTCLEANFILES, io_functions): Remove macros.
7905 (EXTRA_DIST): Remove gen_uio.
7906 (unlocked-io.h): Remove rule.
7908 2002-12-04 Jim Meyering <jim@meyering.net>
7910 Reflect the fact that stat.c and lstat.c are no longer generated.
7911 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7912 (DISTCLEANFILES): Likewise.
7913 (EXTRA_DIST): Likewise.
7914 (all_local): Don't depend on stat.c or lstat.c.
7915 (stat.c, lstat.c): Remove rules.
7916 (EXTRA_DIST): Remove xstat.in.
7918 * xstat.in: Remove file. Contents moved into stat.c.
7919 * stat.c: New file. Contents mostly from xstat.in.
7920 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7921 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7923 * safe-read.c: Rework so that it may serve to define safe_write, too.
7924 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7926 2002-12-03 Jim Meyering <jim@meyering.net>
7928 * safe-read.c, safe-write.c: Change variable names and comments, but
7929 not semantics, to minimize the differences between these two files.
7930 (safe_read): Change comment to mention SAFE_READ_ERROR.
7932 * safe-read.c (IS_EINTR): Define.
7933 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7935 2002-12-02 Bruno Haible <bruno@clisp.org>
7937 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7938 Define, taken from safe-read.c.
7939 (INT_MAX): Provide fallback.
7940 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7941 * safe-write.h (SAFE_WRITE_ERROR): Define.
7943 * safe-read.c (EINTR): Remove definition.
7944 (safe_read): Don't use EINTR if it is absent.
7946 2002-12-02 Jim Meyering <jim@meyering.net>
7948 * safe-read.c (EINTR): Define.
7949 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7950 (INT_MAX): Provide fallback.
7951 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7953 * safe-read.h (SAFE_READ_ERROR): Define.
7955 2002-12-01 Jim Meyering <jim@meyering.net>
7957 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7958 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7960 2002-11-27 Paul Eggert <eggert@twinsun.com>
7962 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7963 hash_rehash): Replace `if (limit <= value) abort ();' with
7964 `if (! (value < limit)) abort ();', for readability.
7966 2002-11-26 <karl@gnu.org>
7968 * strdup.c: copy from libc again, with jim's ok.
7969 * .cppi-disable: re-add strdup.c
7971 2002-11-25 <karl@gnu.org>
7973 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7974 instead of "strtol.c".
7976 2002-11-25 Jim Meyering <jim@meyering.net>
7978 * mktime.c: Sync from libc, now that it has the latest fix.
7980 2002-11-24 <karl@gnu.org>
7982 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7983 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7985 2002-11-24 Jim Meyering <jim@meyering.net>
7987 Update from coreutils:
7989 * mktime.c: Merge in changes from libc.
7991 Avoid a link-time failure on some Linux systems.
7992 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7993 (__mon_yday): Declare with the STATIC attribute.
7994 (__mktime_internal): Likewise.
7995 Based on a report from Greg Schafer.
7997 2002-11-23 Jim Meyering <jim@meyering.net>
7999 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8000 Use `unsigned', not `int', as type of index.
8002 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8004 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8006 2002-11-22 Paul Eggert <eggert@twinsun.com>
8008 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8009 hint that one should use `if (! x) abort ();' rather than `assert
8010 (x);', and anyway it's one less thing to worry about configuring.
8011 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8012 hash_rehash, hash_insert): Use abort rather than assert.
8014 2002-11-22 Paul Eggert <eggert@twinsun.com>
8016 * quotearg.h: Allow multiple inclusion by surrounding with
8017 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8018 so that we can be included first.
8019 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8020 * quotearg.c: Include quotearg.h immediately after config.h.
8021 No need to include stddef.h or sys/types.h any more.
8022 Surround local include files with "", not "<>".
8023 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8024 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8025 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8026 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8027 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8028 (ISPRINT): Remove; no longer needed now that we assume C89.
8030 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8033 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8034 quotearg_char): Use SIZE_MAX rather than
8035 (size_t) -1 when we are talking about "infinity".
8037 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8039 2002-11-22 Bruno Haible <bruno@clisp.org>
8041 * safe-read.h: Assume C89. Add comments.
8042 (safe_read): Change return type to size_t.
8043 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8044 counts > SSIZE_MAX correctly.
8045 * safe-write.h: New file.
8046 * safe-write.c: New file.
8047 * full-read.h: New file.
8048 * full-read.c: New file.
8049 * full-write.h: Assume C89. Add comments.
8050 * full-write.c: Include safe-write.h.
8051 (full_write): Rewritten to use safe_write.
8052 Suggested by Jim Meyering and Paul Eggert.
8054 2002-11-21 Bruno Haible <bruno@clisp.org>
8056 Remove case insensitive option matching.
8057 * argmatch.h (argcasematch): Remove declaration.
8058 (ARGCASEMATCH): Remove macro.
8059 (__xargmatch_internal): Remove case_sensitive argument.
8060 (XARGMATCH): Update.
8061 (XARGCASEMATCH): Remove macro.
8062 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8063 case_sensitive argument.
8064 (argcasematch): Remove function.
8065 (__xargmatch_internal): Remove case_sensitive argument.
8066 (main): Use XARGMATCH instead of XARGCASEMATCH.
8068 * xmalloc.c: Change compile-time error message. Add comment about
8069 required autoconf version.
8071 2002-11-21 Jim Meyering <jim@meyering.net>
8073 * strdup.c (strdup): Tweak comment and initial #if/#include.
8075 Merge in changes from the coreutils.
8077 2002-09-25 Paul Eggert <eggert@twinsun.com>
8078 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8079 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8080 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8081 int. Work more efficiently if X is the same width as uintmax_t.
8082 Do not compare X to -1, to avoid bogus compiler warning.
8083 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8084 Don't assume that f_frsize and f_bsize are the same type.
8086 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8089 * makepath.c (make_path): Restore umask *before* creating the final
8091 (make_path): Minor reformatting.
8093 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8094 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8096 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8097 ones. At least on GNU/Linux systems, `auto' means something else.
8100 2002-11-20 Paul Eggert <eggert@twinsun.com>
8102 Merge argmatch cleanups from Bison. Assume C89.
8104 * argmatch.c: Include config.h here, not in argmatch.h.
8105 Include stdlib.h, for EXIT_FAILURE.
8106 Always include <string.h>, since we assume C89.
8107 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8108 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8109 Include <stddef.h> instead, since it's all we need for size_t.
8110 (PARAMS): Remove. All uses removed.
8111 (ARRAY_CARDINALITY): Do not bother to #undef.
8112 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8113 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8114 Remove unnecessary parentheses.
8115 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8116 Insert necessary parentheses.
8117 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8118 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8120 2002-11-19 Bruno Haible <bruno@clisp.org>
8122 * mbswidth.c: Include mbswidth.h right at the beginning.
8123 * mbswidth.h: Include <stddef.h>, for size_t.
8125 * mbswidth.h (PARAMS): Remove macro.
8126 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8127 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8129 * gcd.h (PARAMS): Remove macro.
8130 (gcd): Use ANSI C function declarations.
8131 * gcd.c (gcd): Likewise.
8133 2002-11-15 Bruno Haible <bruno@clisp.org>
8135 * strcspn.c: Include <stddef.h>.
8136 (strcspn): Use ANSI C function declaration. Change return type to
8138 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8139 (strpbrk): Use NULL.
8140 * strpbrk.h (PARAMS): Remove macro.
8141 (strpbrk): Use ANSI C function declaration.
8142 * strstr.c: Don't include <sys/types.h>.
8143 * strstr.h (PARAMS): Remove macro.
8144 (strstr): Use ANSI C function declarations.
8146 2002-11-06 Bruno Haible <bruno@clisp.org>
8148 * gcd.h (gcd): Change argument type to 'unsigned long'.
8149 * gcd.c (gcd): Likewise.
8151 2002-11-05 Bruno Haible <bruno@clisp.org>
8153 * gcd.h: New file, from gettext-0.11.5.
8154 * gcd.c: New file, from gettext-0.11.5.
8156 2002-11-05 Bruno Haible <bruno@clisp.org>
8158 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8159 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8160 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8161 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8163 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8164 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8166 * closeout.c: Include gettext.h instead of <libintl.h>.
8167 * human.c: Include gettext.h instead of <libintl.h>.
8168 * quotearg.c: Include gettext.h instead of <libintl.h>.
8169 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8170 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8171 * userspec.c: Include gettext.h instead of <libintl.h>.
8172 * version-etc.c: Include gettext.h instead of <libintl.h>.
8173 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8174 (textdomain): Remove definition.
8175 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8177 * long-options.c: Remove include of <libintl.h> and definition of _.
8178 * same.c: Remove include of <libintl.h> and definition of _.
8180 2002-11-04 Bruno Haible <bruno@clisp.org>
8182 * stpcpy.h: New file, from GNU gettext-0.11.5.
8183 * strcase.h: New file, from GNU gettext-0.11.5.
8184 * strpbrk.h: New file, from GNU gettext-0.11.5.
8185 * strstr.h: New file, from GNU gettext-0.11.5.
8186 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8188 2002-05-09 Bruno Haible <bruno@clisp.org>
8190 * config.charset: Update for newest glibc. Add canonical names
8191 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8193 2002-05-09 Bruno Haible <bruno@clisp.org>
8195 * localcharset.c (get_charset_aliases): Add more Windows specific
8198 2002-05-08 Owen Taylor <otaylor@redhat.com>
8200 * config.charset: A few additions for Solaris.
8202 2001-12-05 Bruno Haible <bruno@clisp.org>
8204 * localcharset.c (locale_charset): Don't return an empty string.
8206 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8208 * config.charset: msdos in uk_UA uses CP1125.
8210 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8212 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8213 * localcharset.c (locale_charset): Declare as extern "C".
8215 2002-02-15 Bruno Haible <bruno@clisp.org>
8217 * config.charset [msdosdjgpp]: For Russian, use CP866.
8219 2002-02-11 Bruno Haible <bruno@clisp.org>
8221 * config.charset: Add support for NetBSD.
8223 2002-09-25 <karl@gnu.org>
8225 * strdup.c: copy from libc/string (via ../config/srclist*).
8226 * getopt*: copy from libc/posix.
8227 * gettext.h: copy from gettext.
8228 * .cppi-disable: add strdup.c, gettext.h.
8230 2002-07-01 Jim Meyering <meyering@lucent.com>
8232 * c-stack.c: Include sys/time.h.
8233 From Volker Borchert.
8235 2002-06-11 Paul Eggert <eggert@twinsun.com>
8237 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8238 New macro. Use it uniformly instead of
8239 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8240 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8241 reported by Vin Shelton.
8243 2002-06-22 Jim Meyering <meyering@lucent.com>
8245 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8246 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8248 2002-06-22 Paul Eggert <eggert@twinsun.com>
8250 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8251 Do not assume SA_SIGINFO behavior.
8252 Bug reported by Jim Meyering on NetBSD 1.5.2.
8254 2002-06-22 Jim Meyering <meyering@lucent.com>
8256 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8258 * exitfail.c, exitfail.h: Likewise.
8259 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8261 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8263 (EXTRA_DIST): Add fnmatch_loop.c.
8264 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8266 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8267 * fnmatch.c: Update from diffutils-2.8.2.
8268 * fnmatch_.h: New file. From diffutils-2.8.2.
8269 * fnmatch.h: Remove file.
8271 2002-06-18 Paul Eggert <eggert@twinsun.com>
8273 * file-type.h: Report an error if neither S_ISREG nor
8274 S_IFREG is defined, instead of using a test specific to glibc
8275 2.2. This should be safe, since POSIX requires S_ISREG and
8276 Unix Version 7 had S_IFREG. We don't need to check for
8277 <sys/types.h> since we don't use any symbols that it defines.
8279 2002-06-15 Jim Meyering <meyering@lucent.com>
8281 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8282 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8283 have been included before this file.
8285 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8287 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8288 so that each temporary file name is unique and valid in the first
8289 8 characters, for operation under DOS.
8291 2002-06-15 Jim Meyering <meyering@lucent.com>
8293 Work even with DJGPP 2.03, which lacks support for symlinks.
8295 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8297 * lchown.c (S_ISLNK): Likewise.
8299 2002-06-14 Jim Meyering <meyering@lucent.com>
8301 * file-type.h: Use the version from diffutils-2.8.2.
8302 * file-type.c: Likewise.
8304 2002-05-27 Jim Meyering <meyering@lucent.com>
8306 Fix a problem seen only on nonconforming systems whereby ls.c's
8307 use of localtime, and then of gettimeofday would cause trouble:
8308 the localtime call used to initialize rpl_gettimeofday's save
8309 mechanism would clobber ls's current local time information so
8310 that in any long listing the first file would always be listed
8311 with date 1970-01-01. Analysis by Volker Borchert.
8313 * gettimeofday.c (localtime): Undefine.
8314 (rpl_localtime): New function.
8316 2002-05-22 Jim Meyering <meyering@lucent.com>
8318 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8319 * file-type.h: New file.
8320 * file-type.c (file_type): New file/function. Extracted from diffutils.
8322 2002-04-29 Paul Eggert <eggert@twinsun.com>
8324 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8326 2002-04-28 Paul Eggert <eggert@twinsun.com>
8328 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8329 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8330 of 127, since 64 is the largest conceivable number for ancient
8332 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8334 2002-04-28 Jim Meyering <meyering@lucent.com>
8336 * sig2str.c (WTERMSIG): Remove definition (unused).
8338 2002-04-28 Paul Eggert <eggert@twinsun.com>
8340 * sig2str.h, sig2str.c: New files.
8341 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8343 2002-04-24 Jim Meyering <meyering@lucent.com>
8345 * gettext.h: New file, from Gettext.
8346 * Makefile.am (INCLUDES): Remove -I../intl.
8347 (libfetish_a_SOURCES): Add gettext.h.
8349 2002-04-16 Jim Meyering <meyering@lucent.com>
8351 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8352 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8353 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8355 2002-04-12 Jim Meyering <meyering@lucent.com>
8357 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8359 2002-03-10 Jim Meyering <meyering@lucent.com>
8361 * makepath.c (make_path): Remove a comma from a diagnostic.
8362 Suggestion from Santiago Vila.
8364 2002-03-08 Jim Meyering <meyering@lucent.com>
8366 * rename.c: Mention that this wrapper is needed also on
8367 mips-dec-ultrix4.4 systems.
8369 2002-03-02 Jim Meyering <meyering@lucent.com>
8371 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8372 not HAVE_CLOCK_SETTIME.
8374 2002-02-27 Paul Eggert <eggert@twinsun.com>
8376 * nanosleep.h: Rename to....
8377 * timespec.h: New name for nanosleep.h. All uses changed.
8379 * gettime.c: New file.
8380 * settime.c: New file.
8383 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8384 timespec.h. Remove nanosleep.h.
8386 2002-02-25 Paul Eggert <eggert@twinsun.com>
8388 * acl.c, acl.h: New files.
8389 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8391 2002-02-24 Jim Meyering <meyering@lucent.com>
8393 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8394 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8395 cause trouble. Reported by Nelson Beebe.
8397 2002-02-23 Paul Eggert <eggert@twinsun.com>
8399 * path-concat.c (xpath_concat): Reorder code to pacify
8400 compilers that don't know that xalloc_die never returns.
8402 2002-02-20 Jim Meyering <meyering@lucent.com>
8404 * getdate.c: Regenerate using bison-1.33.
8406 2002-02-15 Paul Eggert <eggert@twinsun.com>
8408 * posixver.c, posixver.h: New files.
8409 * Makefile.am (libfetish_a_SOURCES): Add them.
8411 2002-02-02 Paul Eggert <eggert@twinsun.com>
8412 Bruno Haible <bruno@clisp.org>
8414 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8415 (fwrite_success_callback): New declaration.
8416 * unicodeio.c (unicode_to_mb): New function, extracted from
8417 print_unicode_char. Call failure callback instead of error.
8418 (fwrite_success_callback): New function.
8419 (exit_failure_callback): New function.
8420 (fallback_failure_callback): New function.
8421 (print_unicode_char): Call unicode_to_mb.
8423 2002-01-26 Jim Meyering <meyering@lucent.com>
8425 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8427 2002-01-22 Jim Meyering <meyering@lucent.com>
8429 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8430 Otherwise, some versions of automake would omit the rule that makes
8431 Makefile from Makefile.in.
8433 2001-01-21 Paul Eggert <eggert@twinsun.com>
8435 * xmemcoll.h, xmemcoll.c: New files.
8436 * Makefile.am (libfetish_a_SOURCES): Add them.
8437 * memcoll.c: Include errno.h, and declare errno if not defined.
8438 (memcoll): Set errno to zero if there is no error.
8440 * quotearg.c (quotearg_buffer_restyled):
8441 Fix bug with quoting buffers containing NUL when backslashing escapes.
8442 This bug was exposed by the other changes in this patch.
8443 (quotearg_n_options): New arg ARGSIZE.
8444 All callers changed.
8445 (quoting_options_from_style): New function.
8446 (quotearg_n_style): Use it.
8447 (quotearg_n_style_mem): New function.
8449 * quotearg.h (quotearg_n_style_mem): New function.
8451 2002-01-16 Jim Meyering <meyering@lucent.com>
8453 * getdate.y: Add three semicolons, each just before a closing brace.
8454 Bison (as of version 1.31) no longer papers over that mistake.
8456 2002-02-14 Paul Eggert <eggert@twinsun.com>
8458 * backupfile.c (ISDIGIT): Comment fix.
8459 * getdate.y (ISDIGIT): Likewise.
8460 * posixtm.c (ISDIGIT, year): Likewise.
8461 * strverscmp.c (ISDIGIT): Likewise.
8462 * userspec.c (ISDIGIT): Likewise.
8464 2002-01-05 Jim Meyering <meyering@lucent.com>
8466 * version-etc.c (version_etc_copyright): Update copyright year.
8468 2001-01-19 Paul Eggert <eggert@twinsun.com>
8470 * closeout.c (close_stdout_status): If ferror (stdout), do
8471 not silently exit merely because the output buffer happens to
8472 have nothing pending.
8474 2001-12-18 Paul Eggert <eggert@twinsun.com>
8476 See the big note in ../ChangeLog.
8477 * human.c (suffixes): Prefer K to k for 1024.
8478 (generate_suffix_backwards): New function.
8479 (human_readable_inexact): Use it.
8480 * xstrtol.c (__xstrtol): If there is no number but there
8481 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8482 Accept 'K' as well as 'k'.
8484 2001-12-15 Jim Meyering <meyering@lucent.com>
8486 * regex.h (__restrict_arr): Update from libc.
8488 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8489 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8492 2001-12-10 Jim Meyering <meyering@lucent.com>
8494 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8495 Instead, include "xalloc.h".
8496 (initbuffer): Don't cast xmalloc return value to char*.
8497 (readline): Reword comment.
8498 Don't cast xrealloc return value to char*
8501 2001-12-09 Jim Meyering <meyering@lucent.com>
8503 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8504 `signed and unsigned type in conditional expression'.
8505 * posixtm.c (posix_time_parse): Likewise.
8507 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8509 * readtokens.c (readtoken): Declare an index to be of type unsigned
8510 to avoid a pedantic warning.
8512 * getstr.c: Don't include assert.h.
8513 (getstr): Remove warning-evoking assertions.
8514 Return -1 if offset parameter is out of bounds.
8515 Change the type of a local from int to size_t.
8517 * strftime.c (my_strftime_localtime_r): Include this function
8518 definition in the `#if ! HAVE_TM_GMTOFF' block.
8520 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8521 Include xalloc.h instead.
8523 2001-12-02 Jim Meyering <meyering@lucent.com>
8525 * tempname.c: Don't declare getenv, thus reverting the change of
8526 2001-11-18. It's no longer necessary, now that stdlib.h is always
8529 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8530 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8532 2001-11-30 Akim Demaille <akim@epita.fr>
8534 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8535 before being defined.
8537 2001-11-27 Paul Eggert <eggert@twinsun.com>
8539 * quotearg.h (quotearg_n, quotearg_n_style):
8540 First arg is int, not unsigned.
8541 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8542 (SIZE_MAX, UINT_MAX): New macros.
8543 (quotearg_n_options): Abort if N is negative.
8544 Avoid overflow check on hosts where size_t is 64 bits and int
8545 is 32 bits, as overflow is impossible there.
8546 Fix off-by-one typo that caused unnecessary reallocation.
8548 2001-11-27 Jim Meyering <meyering@lucent.com>
8550 * tempname.c: Merge with version from libc.
8551 * regex.c: Likewise.
8553 * tempname.c: Include stdlib.h unconditionally. On some old systems
8554 for which STDC_HEADERS is 0, it was not included, resulting in a
8555 warning about an integer-to-pointer conversion problem with getenv.
8556 Reported by Volker Borchert.
8558 2001-11-26 Jim Meyering <meyering@lucent.com>
8560 * gtod.h: Remove file.
8561 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8562 * gettimeofday.c: Don't include gtod.h.
8563 (GTOD_init): Remove function.
8564 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8565 Suggestion from Volker Borchert.
8567 2001-11-23 Jim Meyering <meyering@lucent.com>
8569 * hash.h (struct hash_table): Don't define here. Merely declare it.
8570 * hash.c (struct hash_table): Define it here instead.
8572 2001-11-22 Jim Meyering <meyering@lucent.com>
8574 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8576 2001-11-18 Paul Eggert <eggert@twinsun.com>
8578 * tempname.c (TMP_MAX): Remove; no longer needed.
8579 (TEMPORARIES): New macro.
8580 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8581 removes an artificial limitation (e.g. HP-UX 10.20, where
8584 2001-11-18 Jim Meyering <meyering@lucent.com>
8586 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8589 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8590 files will be created before anything else.
8592 2001-11-17 Jim Meyering <meyering@lucent.com>
8594 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8595 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8596 rather than group writable. Patch by Juan F. Codagnone.
8598 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8599 Instead, include "xalloc.h".
8601 * mountlist.c: Include unlocked-io.h after all system headers.
8602 Remove explicit declarations of xmalloc, xrealloc,
8603 and xstrdup. Instead, include "xalloc.h".
8605 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8606 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8607 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8609 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8610 Reported by Padraig Brady.
8612 * mkstemp.c: #undef mkstemp.
8614 (rpl_mkstemp): Rename from mkstemp.
8617 2001-11-16 Jim Meyering <meyering@lucent.com>
8619 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8620 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8621 determine the amount of total physical memory, use pstat_getstatic.
8622 HPUX-11 doesn't define _SC_PHYS_PAGES.
8623 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8624 If sysconf couldn't be used to determine the amount of available
8625 physical memory, use both pstat_getstatic and pstat_getdynamic.
8626 Based on a patch from Bob Proulx.
8628 2001-11-05 Jim Meyering <meyering@lucent.com>
8630 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8632 2001-11-03 Jim Meyering <meyering@lucent.com>
8634 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8635 in argmatch_to_argument call.
8637 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8640 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8641 e.g., a fault due to an attempt to free a NULL pointer.
8643 2001-11-01 Jim Meyering <meyering@lucent.com>
8645 * dirfd.c, dirfd.h: New files.
8646 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8648 * hash.c (hash_print) [TESTING]: Clean up.
8650 2001-10-22 Paul Eggert <eggert@twinsun.com>
8652 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8653 to avoid a warning if -Wall.
8655 2001-10-21 Paul Eggert <eggert@twinsun.com>
8657 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8659 2001-10-21 Jim Meyering <meyering@lucent.com>
8661 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8662 this code would end up calling gettext even in packages built
8664 * getopt.c (_): Likewise.
8665 * regex.c (_): Likewise.
8667 2001-10-20 Paul Eggert <eggert@twinsun.com>
8669 * error.c (strerror_r): Do not declare unless !_LIBC.
8670 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8671 Use strerror_r that is only a macro, even if it is not a function.
8672 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8673 (private_strerror): Use prototypes, not old-style function definition.
8674 (print_errno_message): New function.
8675 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8677 (error_tail, error, error_at_line): Use it.
8679 2001-10-11 Jim Meyering <meyering@lucent.com>
8681 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8682 and quote_n (1, ... to avoid clobbering a buffer.
8684 2001-10-05 Jim Meyering <meyering@lucent.com>
8686 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8687 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8688 * hash-pjw.h: New file.
8690 2001-09-30 Jim Meyering <meyering@lucent.com>
8692 * mountlist.c [MOUNTED_GETFSSTAT]:
8693 Include <sys/ucred.h>, for Apple Darwin.
8694 Include sys/mount.h and sys/fs_types.h only if available.
8696 (read_filesystem_list): Use FS_TYPE.
8698 2001-09-29 Paul Eggert <eggert@twinsun.com>
8700 * exclude.c (excluded_filename): 0 -> false, since it's
8703 2001-09-28 Paul Eggert <eggert@twinsun.com>
8705 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8706 #defines strtoimax. Also treat the other strto* functions
8709 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8710 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8711 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8713 2001-09-26 Jim Meyering <meyering@lucent.com>
8715 Most macros in unlocked-io.h had the wrong number of arguments.
8716 * gen-uio: New script.
8717 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8718 * unlocked-io.hin: Remove file.
8719 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8720 rather than trying to embed it here.
8721 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8722 Reported by Padraig Brady.
8724 2001-09-25 Volker Borchert <bt@teknon.de>
8726 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8728 2001-09-23 Jim Meyering <meyering@lucent.com>
8730 * mountlist.c: Remove useless parentheses in #if directives.
8731 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8732 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8734 2001-09-22 Jim Meyering <meyering@lucent.com>
8736 * localcharset.c: Update from latest gettext.
8737 * config.charset: Likewise.
8739 2001-09-20 Jim Meyering <meyering@lucent.com>
8741 * xstrtol.c (strtoimax): Guard declaration with
8742 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8743 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8744 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8745 (strtoumax): Likewise, for completeness (it wasn't necessary).
8747 2001-09-06 Paul Eggert <eggert@twinsun.com>
8749 * strtoimax.c (HAVE_LONG_LONG):
8750 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8751 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8752 to work around bug in IBM C compiler.
8754 2001-09-16 Jim Meyering <meyering@lucent.com>
8756 * mkdir.c: New file.
8758 2001-09-04 Paul Eggert <eggert@twinsun.com>
8760 * xgetcwd.c: Revert some of the previous change; intead,
8761 fix the HAVE_GETCWD_NULL code to behave more like the
8762 !HAVE_GETCWD_NULL code used to.
8765 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8768 2001-09-04 Paul Eggert <eggert@twinsun.com>
8770 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8771 Use ssize_t, not int, to store result of readlink.
8772 Check for ssize_t overflow as well as size_t overflow,
8773 as POSIX says the result of readlink is implementation-defined
8774 when ssize_t overflows.
8775 Remove unnecessary cast to char*.
8776 Use free+malloc instead of realloc, as the storage doesn't need
8777 to be preserved and it's clearer and can be more efficient that way.
8778 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8779 * xreadlink.h (xreadlink): Update prototype.
8781 2001-09-03 Paul Eggert <eggert@twinsun.com>
8783 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8784 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8785 spotted by Jim Meyering.
8787 2001-09-03 Jim Meyering <meyering@lucent.com>
8789 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8791 2001-09-03 Paul Eggert <eggert@twinsun.com>
8793 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8794 like the HAVE_GETCWD_NULL code.
8795 Include pathmax.h if not HAVE_GETCWD.
8796 Do not include xalloc.h.
8797 (INITIAL_BUFFER_SIZE): New symbol.
8798 Do not use xmalloc / xrealloc, since the caller is responsible for
8799 handling errors. Preserve errno around `free' during failure.
8800 Do not overrun buffer when using getwd.
8802 2001-09-03 Paul Eggert <eggert@twinsun.com>
8804 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8805 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8807 2001-09-02 Jim Meyering <meyering@lucent.com>
8809 * error.c: Update from GNU libc.
8811 2001-09-01 Jim Meyering <meyering@lucent.com>
8813 * xreadlink.c: New file.
8814 * xreadlink.h: New file.
8815 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8817 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8818 doesn't conflict with sparc Solaris 7's definition in
8819 /usr/include/sys/int_types.h.
8821 * exclude.c: Use `""', not `<>' to #include non-system header files.
8822 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8823 and strncasecmp as r-values. Unixware didn't have declarations.
8825 2001-08-31 Jim Meyering <meyering@lucent.com>
8827 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8828 Use an initial, malloc'd, buffer of length 128 rather than
8829 a statically allocated one of length 1024.
8831 2001-08-30 Paul Eggert <eggert@twinsun.com>
8833 * xgetcwd.c: Don't include pathmax.h.
8834 Include stdlib.h and unistd.h if available.
8836 (xmalloc, xstrdup, free): Remove decls.
8837 (xgetcwd): Don't assume sizes fit in unsigned.
8838 Check for overflow when computing sizes.
8839 Simplify reallocation code.
8841 2001-08-28 Paul Eggert <eggert@twinsun.com>
8843 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8845 * strtoimax.c: Renamed from strtoxmax.c, removing the
8848 Also, make the following further changes to make this file's
8849 configuration more similar to that of strtol.c:
8850 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8851 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8852 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8853 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8854 changed to signed values.
8856 And make the following changes as well:
8857 Fix copyright notice, as 1999 was missing.
8858 (verify): New macro.
8859 (strtoimax): Check sizes at compile-time, not run-time.
8860 Prefer strtol to strtoll if both work.
8861 (main): Remove; it was not that useful and was a pain to maintain.
8863 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8865 2001-08-30 Paul Eggert <eggert@twinsun.com>
8867 * savedir.c (savedir): Remove size parameter, as POSIX says that
8868 a directory's st_size can have an arbitrary value, so the old
8869 usage could waste an arbitrary amount of memory. All uses
8871 * savedir.h: Update prototype.
8873 2001-08-30 Paul Eggert <eggert@twinsun.com>
8875 * xstrtol.c (strtoimax): New decl.
8877 2001-08-28 Paul Eggert <eggert@twinsun.com>
8879 * xstrtol.h: Add copyright notice.
8880 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8881 LONGINT_INVALID_SUFFIX_CHAR.
8883 2001-08-30 Paul Eggert <eggert@twinsun.com>
8885 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8888 2001-08-30 Paul Eggert <eggert@twinsun.com>
8890 * hash.c: Remove '2001' from copyright notice.
8892 2001-08-30 Paul Eggert <eggert@twinsun.com>
8894 * full-write.h: New file.
8895 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8896 * full-write.c: Correct credits, as cccp.c no longer
8897 exists and anyway it was so heavily changed from the old cccp
8898 code as to be unrecognizable. Include full-write.h.
8899 (full_write) Return size_t, with short writes meaning failure.
8900 All callers changed. This fixes a bug with large buffers
8902 * utime.c: Include full-write.h.
8904 2001-08-30 Paul Eggert <eggert@twinsun.com>
8906 Merge 'exclude' changes from tar 1.13.22.
8907 This fixes one or two unlikely storage allocation overflow bugs,
8908 but doesn't change user-visible behavior otherwise.
8910 2001-08-30 Paul Eggert <eggert@twinsun.com>
8912 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8913 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8914 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8915 Include if available.
8916 (<xalloc.h>): Include
8917 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8918 (verify): New macro. Use it to verify that EXCLUDE macros do not
8919 collide with FNM macros.
8920 (struct patopts): New struct.
8921 (struct exclude): Use it, as exclude patterns now come with options.
8922 (new_exclude): Support above changes.
8923 (new_exclude, add_exclude_file):
8924 Initial size must now be a power of two to simplify overflow checking.
8925 (free_exclude, fnmatch_no_wildcards): New function.
8926 (excluded_filename): No longer requires options arg, as the options
8927 are determined by add_exclude. Now returns bool, not int.
8928 (excluded_filename, add_exclude):
8929 Add support for the fancy new exclusion options.
8930 (add_exclude, add_exclude_file): Now takes int options arg.
8931 Check for arithmetic overflow when computing sizes.
8932 (add_exclude_file): xrealloc might modify errno, so don't
8933 realloc until after errno might be used.
8935 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8937 (free_exclude): New decl.
8938 (add_exclude, add_exclude_file): Now takes int options arg.
8939 (excluded_filename): No longer requires options arg, as the options
8940 are determined by add_exclude. Now returns bool, not int.
8942 2001-08-30 Paul Eggert <eggert@twinsun.com>
8944 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8946 2001-08-27 Jim Meyering <meyering@lucent.com>
8948 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8950 * version-etc.c (N_): Remove definition.
8951 Revert most of last change.
8952 Instead, simply don't mark the `Copyright...' string for translation.
8953 Based on advice from Paul Eggert.
8955 * strtoxmax.c: Tweak comment.
8957 2001-08-26 Jim Meyering <meyering@lucent.com>
8959 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8960 of copyright with `%s' so translators don't get an untranslated
8962 (COPYRIGHT_YEAR): Define.
8963 (version_etc): Use fprintf rather than fputs.
8964 Suggestion from Ulrich Drepper.
8966 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8968 * strtoll.c: New file, from GNU libc.
8969 * xstrtoimax.c: New file.
8971 * xstrtol.h: Add xstrtoimax.
8972 * strtoumax.c: New file. Simply include "strtoumax.c".
8973 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8975 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8976 * strtoxmax.c: ... then renamed to this.
8978 2001-08-13 Paul Eggert <eggert@twinsun.com>
8980 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8981 Port to Solaris 8, where 'sed' requires a space after the 'r'
8982 command, and where sh dislikes "$/". Clean up the spacing a bit.
8983 Redirect output to $tmp just once.
8985 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8987 * addext.c (<errno.h>): Include.
8988 (errno): Declare if not defined.
8989 (addext): Work correctly when pathconf returns -1 and leaves
8990 errno alone because there is no limit. Also, work even if
8991 pathconf returns a value greater than SIZE_MAX.
8993 2001-08-12 Jim Meyering <meyering@lucent.com>
8995 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8996 Simply `return getcwd (NULL, 0);'.
8997 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8998 Use 1300 as initial value for length, not PATH_MAX.
9000 * pathmax.h: Clean up cpp syntax.
9002 2001-08-12 Jim Meyering <meyering@lucent.com>
9004 * gettimeofday.c: New file.
9006 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9008 2001-08-04 Jim Meyering <meyering@lucent.com>
9010 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9011 to get in sync with glibc.
9013 2001-08-03 Paul Eggert <eggert@twinsun.com>
9015 The following changes are from gettext 0.10.39 as maintained by
9018 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9019 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9020 with inverted sense. All uses changed.
9022 * mbswidth.c: Don't include <limits.h>.
9023 Include <stdlib.h> and <string.h> unconditionally.
9024 (iswcntrl, mbsinit, ISCNTRL): New macros.
9025 (mbsnwidth): Use K&R style function declarations.
9026 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9027 can optimize it when MB_CUR_MAX == 1.
9028 The width of control characters is zero, not 1.
9030 2001-07-15 Jim Meyering <meyering@lucent.com>
9032 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9033 (BUILT_SOURCES): Add unlocked-io.h.
9034 (io_functions): Define.
9035 (unlocked-io.h): New rule.
9036 (DISTCLEANFILES): Add unlocked-io.h.
9037 (all-local): Depend on unlocked-io.h, to ensure it is created.
9039 * unlocked-io.hin: New file
9041 * regex.c: Update from glibc.
9043 2001-07-05 Jim Meyering <meyering@lucent.com>
9045 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9047 (libfetish_a_SOURCES): Put all .h files here instead.
9048 Remove a thus-exposed (better checks in automake) duplicate and
9049 two unnecessary .h files.
9051 2001-06-11 Jim Meyering <meyering@lucent.com>
9053 * regex.c: Update from GNU libc.
9055 2001-05-27 Jim Meyering <meyering@lucent.com>
9057 * readutmp.h (UT_TYPE): Define.
9059 2001-05-24 Jim Meyering <meyering@lucent.com>
9061 * argmatch.c: Include "quote.h".
9062 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9063 quote function. Reported by Göran Uddeborg.
9065 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9067 * dirname.c (dir_name): Compute append_dot using path, not newpath
9068 which is not yet declared.
9070 2001-05-11 Paul Eggert <eggert@twinsun.com>
9072 * Makefile.am (libfetish_a_SOURCES):
9073 Add strftime.c, since we now compile it on all hosts.
9075 * strftime.c (my_strftime):
9076 Define to nstrftime if emacs, but only if my_strftime is not defined.
9077 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9078 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9079 Add one more extra argument: a nanoseconds value.
9082 (my_strftime function): Add %N format.
9083 (emacs_strftimeu): Renamed from emacs_strftime,
9084 with extra ut argument.
9086 2001-05-11 Paul Eggert <eggert@twinsun.com>
9088 dirname code cleanup. base_name now behaves more compatibly
9089 with POSIX basename when given file names that have trailing
9090 slashes, and similarly for dir_name. Add new primitives
9091 base_len and dir_len. Put the directory-name-related decls
9094 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9095 * backupfile.c (base_name): Likewise.
9096 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9097 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9098 * makepath.c (strip_trailing_slashes): Likewise.
9099 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9101 * rename.c (strip_trailing_slashes): Likewise.
9102 * same.c (base_name): Likewise.
9103 * stripslash.c (ISSLASH): Likewise.
9105 * addext.c: Include <dirname.h> after size_t is defined.
9106 * backupfile.c: Likewise.
9108 * addext.c (addext): Use base_len to trim redundant
9109 trailing slashes instead of doing it ourselves.
9110 But do not trim the last slash if it is not redundant.
9112 * backupfile.c (find_backup_file_name,
9113 max_backup_version): Use base_len instead of rolling it ourselves.
9114 Handle the case of "" and (on DOS) "C:" correctly.
9116 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9117 Include <string.h>, <dirname.h>.
9118 (base_name): Allow file names ending in slashes, other than names
9119 that are all slashes. In this case, return the basename followed
9120 by the slashes. This is more general, and can be used in places
9121 where the original base_name purposely had an assertion failure.
9122 (base_len): New function.
9124 * dirname.c: Include <string.h> instead of <stdlib.h>.
9125 Do not include <assert.h>; no longer needed.
9127 (memrchr): Remove decl.
9128 (dir_name_r): Remove.
9129 (dir_len): Renamed from dirlen. All callers changed.
9130 Rewrite in terms of base_name, for simplicity and consistency.
9131 (dir_name): Never return NULL. All callers changed.
9132 Do not include <stdlib.h> in test program; no longer needed.
9133 return 0; is fine for test program.
9135 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9137 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9139 * path-concat.c (path_concat): Use base_len to compute
9140 base length, not strlen; this means we cannot rely on memcpy
9143 * same.c (STREQ): Remove.
9144 (same_name): Handle the case where the basename ends in trailing '/'.
9146 * stripslash.c (strip_trailing_slashes): Return nonzero if
9147 a slash was stripped. Do not strip the last slash after a
9150 2001-04-08 Jim Meyering <meyering@lucent.com>
9152 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9153 recomputed; that's necessary when the offset spans a DST transition.
9154 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9156 2001-04-02 Jim Meyering <meyering@lucent.com>
9158 * regex.h, regex.c: Update from GNU libc.
9160 2001-03-19 Paul Eggert <eggert@twinsun.com>
9162 * version-etc.c (version_etc_copyright): Update to 2001.
9164 2001-03-16 Paul Eggert <eggert@twinsun.com>
9166 * tempname.c (uint64_t): Define to uintmax_t if
9167 not defined, and if UINT64_MAX is not defined.
9168 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9169 Reported by John David Anglin.
9171 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9173 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9174 alias if codeset is empty.
9175 * config.charset (BeOS): Use wildcard syntax.
9177 2001-03-13 Jim Meyering <meyering@lucent.com>
9179 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9180 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9183 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9185 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9187 * unicodeio.c (print_unicode_char): Simplify accordingly.
9189 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9191 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9192 support for DOS/DJGPP.
9194 2001-02-28 Paul Eggert <eggert@twinsun.com>
9196 * Makefile.am (libfetish_a_SOURCES):
9197 Add dup-safer.c, fopen-safer.c.
9198 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9200 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9202 2001-02-25 Paul Eggert <eggert@twinsun.com>
9204 The mkstemp replacement is taken from glibc 2.2.2, with some
9205 portability fixes for use outside glibc, as follows:
9207 * tempname.c (struct_stat64): New macro.
9208 (direxists, __gen_tempname): Use it.
9209 This avoids a portability problem with Solaris 8.
9211 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9212 (<stddef.h>, <stdint.h>, <string.h>):
9213 Include only if STDC_HEADERS || _LIBC.
9214 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9215 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9216 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9217 (__set_errno): Define this macro if <errno.h> doesn't.
9218 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9219 Define these macros if <stdio.h> doesn't.
9220 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9221 Define these macros if <sys/stat.h>
9222 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9223 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9224 __xstat64): Define if not _LIBC.
9225 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9226 (__gen_tempname): Invoke gettimeofday only if
9227 HAVE_GETTIMEOFDAY || _LIBC;
9228 otherwise, fall back on plain "time".
9229 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9231 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9233 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9235 2001-02-17 Jim Meyering <meyering@lucent.com>
9237 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9238 around included file name.
9240 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9242 * strftime.c: Update from GNU libc (the only changes were to comments).
9244 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9246 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9248 2001-02-17 Paul Eggert <eggert@twinsun.com>
9250 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9251 Remove workaround macros for hosts that have mbrtowc but not
9252 mbstate_t, as we now insist on proper declarations for both
9253 before using mbrtowc.
9255 2001-02-17 Jim Meyering <meyering@lucent.com>
9257 * regex.c: Update from libc.
9259 2001-02-16 Paul Eggert <eggert@twinsun.com>
9261 * alloca.c (malloc): Undef before defining, since stdlib.h
9262 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9263 Reported by Mark Hounschell via Paul Eggert.
9265 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9267 * config.charset: Update for FreeBSD 4.2.
9269 2001-01-26 Jim Meyering <meyering@lucent.com>
9271 * quotearg.c: Include stddef.h.
9272 * quote.c: Include stddef.h.
9273 Reported by Axel Kittenberger.
9275 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9276 line in double quotes so that it evokes a better diagnostic.
9277 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9278 Reported by Axel Kittenberger.
9280 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9282 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9283 to avoid a warning. Add back 'const' to inptr.
9285 2001-01-16 Jim Meyering <meyering@lucent.com>
9287 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9290 2001-01-14 Jim Meyering <meyering@lucent.com>
9292 * rename.c: New file. From Volker Borchert.
9293 Include stdlib.h, string.h or strings.h, and xalloc.h.
9294 Use strip_trailing_slashes rather than open-coding it.
9296 2001-01-03 Paul Eggert <eggert@twinsun.com>
9298 * strftime.c: Sync with glibc time/strftime.c 1.81.
9300 2001-01-03 Jim Meyering <meyering@lucent.com>
9302 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9303 local `inptr' to avoid warning with some system declarations of iconv.
9305 2000-12-29 Paul Eggert <eggert@twinsun.com>
9307 * modechange.c: Do not assume that mode_t uses the
9308 traditional octal encoding. E.g. "chmod 1 FOO" should set
9309 the other-execute bit of FOO even if S_IXOTH != 1.
9311 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9312 WOTH, XOTH, ALLM): New macros.
9313 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9314 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9316 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9317 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9319 No need to use uintmax_t; unsigned long is long enough.
9320 Don't bother to get suffix since we don't use it.
9322 2000-12-24 Jim Meyering <meyering@lucent.com>
9324 * hash.c (is_prime): Return explicit boolean values.
9325 (hash_get_first): Return NULL to appease Irix5.6's 89.
9326 Reported by Nelson Beebe.
9328 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9330 * localcharset.c (locale_charset): Add support for Win32.
9332 2000-12-18 Paul Eggert <eggert@twinsun.com>
9334 * physmem.h, physmem.c: New files.
9336 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9337 (noinst_HEADERS): Add physmem.h.
9339 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9340 't' for compatibility with Solaris 8 sort.
9342 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9344 * config.charset: Add support for BeOS.
9346 2000-12-16 Jim Meyering <meyering@lucent.com>
9348 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9349 SHELLS_FILE to a file name that's useful on djgpp systems.
9351 (ADDITIONAL_DEFAULT_SHELLS): Define.
9352 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9353 Based mostly on a patch from Prashant TR.
9355 2000-12-16 Jim Meyering <meyering@lucent.com>
9357 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9358 N and M) would have treated it like `chown N:N FILE'.
9360 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9362 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9364 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9365 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9366 to the list of canonical encodings. Rename EUC-CN to GB2312.
9368 2000-12-08 Andreas Schwab <schwab@suse.de>
9370 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9371 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9373 2000-12-07 Jim Meyering <meyering@lucent.com>
9375 * stripslash.c (ISSLASH): Define.
9376 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9379 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9380 (dir_name_r): Declare this function as static.
9381 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9382 manifest itself on a name containing a mix of slashes and
9384 Make this function work with names starting with a DOS-style
9385 drive letter and colon prefix.
9386 (dir_name): Append `.' if necessary.
9387 Based mostly on patches from Prashant TR and Eli Zaretskii.
9389 * dirname.h (dir_name_r): Remove prototype.
9391 2000-12-05 Jim Meyering <meyering@lucent.com>
9393 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9395 2000-12-04 Jim Meyering <meyering@lucent.com>
9397 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9398 Also include memory.h, stdlib.h, unistd.h if appropriate.
9399 Reported by Andreas Jaeger (conflicting declaration of malloc).
9401 2000-12-02 Jim Meyering <meyering@lucent.com>
9403 * closeout.h: Make idempotent, to avoid some obscure warnings.
9405 2000-12-01 Paul Eggert <eggert@twinsun.com>
9407 * memrchr.c: Include <config.h> before any system include file.
9409 2000-11-29 Paul Eggert <eggert@twinsun.com>
9411 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9413 2000-11-26 Jim Meyering <meyering@lucent.com>
9415 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9417 2000-11-22 Paul Eggert <eggert@twinsun.com>
9419 * strftime.c (my_strftime): Do not invoke mbrlen with a
9420 size of (size_t) -1; it's not portable.
9422 2000-11-17 Akim Demaille <akim@epita.fr>
9424 * obstack.h: Formatting changes.
9425 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9426 prevent type checking.
9427 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9428 cast the value to (void *): assigning a `foo *' to a `void *'
9430 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9432 2000-11-17 Jim Meyering <meyering@lucent.com>
9434 * strstr.c: Update from GNU libc.
9436 2000-11-16 Jim Meyering <meyering@lucent.com>
9438 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9440 2000-11-11 Jim Meyering <meyering@lucent.com>
9442 * error.c: Add a couple #includes, merging from GNU libc version.
9444 2000-11-10 Jim Meyering <meyering@lucent.com>
9446 * obstack.h: Update from GNU libc.
9447 * obstack.c: Likewise.
9449 2000-11-06 Paul Eggert <eggert@twinsun.com>
9451 * getusershell.c (setusershell): Use rewind rather than
9452 fseek/fseeko, to avoid configuration hassles with fseeko.
9453 Don't bother opening SHELLS_FILE if shellstream is NULL;
9456 2000-11-05 Jim Meyering <meyering@lucent.com>
9458 * makepath.h (make_dir): Declare.
9459 * makepath.c (make_dir): Remove `static' attribute.
9462 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9464 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9465 last one in a bucket, advance to the next bucket.
9467 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9469 * fnmatch.c: Do not comment out all the code if we are using
9470 the GNU C library, because in some cases we are replacing buggy
9471 code in the GNU C library itself.
9473 2000-10-30 Paul Eggert <eggert@twinsun.com>
9475 * error.h, getline.h, modechange.h:
9476 Remove "2000" from Copyright line, as the file hasn't been
9477 changed this year other than in the copyright notice.
9479 * xalloc.h: Add "2000" to Copyright line, as this file
9480 was changed this year.
9482 2000-10-30 Paul Eggert <eggert@twinsun.com>
9484 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9485 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9486 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9488 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9490 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9491 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9492 doesn't define __restrict_arr.
9494 2000-10-29 Jim Meyering <meyering@lucent.com>
9496 * xstat.in: Fix grammar in comment.
9498 2000-10-28 Jim Meyering <meyering@lucent.com>
9500 * memchr.c: Update from libc.
9501 Adjust for portability:
9502 [HAVE_STDLIB_H]: Include stdlib.h.
9503 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9504 Undef __memchr, too.
9505 [!weak_alias]: Define __memchr to memchr.
9507 * regex.c: Update from libc.
9508 * regex.h: Likewise.
9509 * getopt1.c: Likewise.
9510 * memcmp.c: Likewise.
9512 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9513 Avoid using fseek, when possible -- it's broken by design.
9514 Patch by Ulrich Drepper.
9516 2000-10-26 Jim Meyering <meyering@lucent.com>
9518 * strftime.c: Update from libc.
9520 2000-10-25 Jim Meyering <meyering@lucent.com>
9522 * obstack.c: Update from libc.
9524 2000-10-23 Jim Meyering <meyering@lucent.com>
9526 * hard-locale.c (hard_locale): Revert last change -- it was simply
9527 wrong. That set_locale call must not have any side effects.
9530 2000-10-22 Jim Meyering <meyering@lucent.com>
9532 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9533 [CYCLIC]: Remove now-unused definition.
9535 * save-cwd.c (O_DIRECTORY): Define, if needed.
9536 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9537 Suggestion from Ulrich Drepper.
9539 2000-10-21 Jim Meyering <meyering@lucent.com>
9541 * dirname.c (dir_name_r): New function, factored out of dir_name.
9542 (dir_name): Use dir_name_r.
9543 * dirname.h (dir_name_r): Declare it.
9545 2000-10-21 Jim Meyering <meyering@lucent.com>
9547 * dirname.c (memrchr): Declare if necessary.
9548 (dir_name): Remove the restriction that there be no
9549 trailing slashes. Now, this code skips past them, effectively
9551 [TEST_DIRNAME] (main): New unit tests.
9553 * memrchr.c: New file from GNU libc.
9554 Undef __memrchr, too.
9555 [!weak_alias]: Define __memrchr to memrchr.
9556 Guard weak_alias use with `#ifdef weak_alias'.
9558 2000-10-17 Jim Meyering <meyering@lucent.com>
9560 * quote.h (PARAMS): Define and use.
9561 Reported by Akim Demaille.
9563 * getopt.c: Update from libc.
9565 2000-10-16 Jim Meyering <meyering@lucent.com>
9567 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9570 2000-09-25 Jim Meyering <meyering@lucent.com>
9572 * md5.h (rol): Define (from GnuPG).
9574 * sha.c: Give credit (GnuPG) where due.
9575 (M): Use rol rather than open-coding it.
9576 Add a FIXME comment.
9578 2000-09-21 Jim Meyering <meyering@lucent.com>
9580 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9581 Reported by Michael Stone.
9583 2000-09-20 Jim Meyering <meyering@lucent.com>
9585 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9586 (noinst_HEADERS): Add sha.h.
9587 Based on code from Scott G. Miller and from GnuPG.
9589 2000-09-15 Jim Meyering <meyering@lucent.com>
9591 * regex.c: Update from libc.
9593 2000-09-10 Jim Meyering <meyering@lucent.com>
9595 * getopt.c (_getopt_internal): Update from glibc.
9597 2000-09-09 Jim Meyering <meyering@lucent.com>
9599 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9600 think it should be used as a general replacement for isascii.
9601 * fnmatch.c: Likewise.
9602 * mbswidth.c: Likewise
9603 * regex.c: Likewise.
9606 * userspec.c: Include sys/param.h and limits.h.
9608 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9609 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9610 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9611 UID, GID. Check range.
9613 2000-09-06 Jim Meyering <meyering@lucent.com>
9615 * getopt.c (_getopt_internal): Update from glibc.
9617 2000-08-30 Jim Meyering <meyering@lucent.com>
9619 * strftime.c: Merge in changes from GNU libc.
9621 2000-08-26 Jim Meyering <meyering@lucent.com>
9623 * closeout.c: Include "__fpending.h".
9624 (close_stdout_status): Return right away if there's nothing to flush.
9626 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9627 * __fpending.c: New file.
9628 * __fpending.h: New file.
9630 2000-08-07 Paul Eggert <eggert@twinsun.com>
9632 Standardize on "memory exhausted" instead of "Memory exhausted"
9633 or "virtual memory exhausted".
9634 * obstack.c (print_and_abort): Use "memory exhausted", not
9635 "virtual memory exhausted".
9636 * same.c (same_name): Invoke xalloc_die instead of printing
9638 * userspec.c (parse_user_spec): Likewise.
9639 * bumpalloc.h: comment fix
9640 * same.c, userspec.c: Include xalloc.h.
9642 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9643 not char *const and pointing to a constant array.
9644 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9645 (xrealloc): Comment fix.
9647 * userspec.c (parse_user_spec):
9648 Don't translate a message until just before returning,
9649 to avoid unnecessary translation.
9651 2000-08-07 Jim Meyering <meyering@lucent.com>
9653 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9654 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9655 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9656 getgroups.c, gethostname.c, getopt.h, group-member.c,
9657 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9658 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9659 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9660 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9661 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9662 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9663 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9664 yesno.c: Back out Copyright date changes for each file with no change
9665 this year. This eases coordination with other programs using the same
9666 source code modules. From Paul Eggert.
9668 2000-08-03 Greg McGary <greg@mcgary.org>
9670 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9671 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9672 (EXTEND_BUFFER): Use them.
9674 2000-08-01 Jim Meyering <meyering@lucent.com>
9676 * dirname.c (ISSLASH): Define.
9677 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9678 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9679 both `\' and `/' may be use as path separators.
9680 Based on a patch from Prashant TR.
9682 2000-07-31 Paul Eggert <eggert@twinsun.com>
9684 * quotearg.c (quotearg_n_options): Don't make the initial
9685 slot vector a constant, since it might get modified.
9687 2000-07-31 Jim Meyering <meyering@lucent.com>
9689 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9690 * obstack.c (print_and_abort): Likewise.
9692 2000-07-30 Paul Eggert <eggert@twinsun.com>
9694 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9695 buffer, so that the caller can always quote one small
9696 component of a "memory exhausted" message in slot 0.
9697 From a suggestion by Jim Meyering.
9699 2000-07-30 Jim Meyering <meyering@lucent.com>
9701 * makepath.c (make_path): Quote the other instance, too.
9703 * quotearg.c (N_STATIC_SLOTVECS): Define.
9704 (STATIC_BUF_SIZE): Define.
9705 (quotearg_n_options): Use only statically allocated storage when
9706 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9707 than STATIC_BUF_SIZE.
9709 2000-07-29 Jim Meyering <meyering@lucent.com>
9711 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9712 * dirname.c (dir_name): Likewise.
9714 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9716 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9717 (dir_name): Assert that there are no trailing slashes.
9719 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9721 * mbswidth.h (mbswidth): Add a flags argument.
9722 (mbswidth): New declaration.
9723 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9724 * mbswidth.c (mbswidth): Add a flags argument.
9725 (mbsnwidth): New function.
9727 2000-07-24 Jim Meyering <meyering@lucent.com>
9729 * mbswidth.c: Remove useless #else. From Bruno Haible.
9731 2000-07-23 Paul Eggert <eggert@twinsun.com>
9733 * mbswidth.c (_XOPEN_SOURCE):
9734 Don't define; this causes problems on Solaris 7.
9735 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9737 2000-07-23 Paul Eggert <eggert@twinsun.com>
9740 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9741 so that mbstate_t is always defined.
9743 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9744 be 1 in at least one GCC installation, and this configuration
9745 error is likely to be common. Ignoring MB_LEN_MAX hurts
9746 performance on hosts that have mbrtowc but have only unibyte
9747 locales, but I assume these hosts are rare.
9749 2000-07-23 Paul Eggert <eggert@twinsun.com>
9751 * quotearg.c: Streamline by invoking multibyte code only if needed.
9752 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9753 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9754 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9755 invoke multibyte primitives.
9757 2000-07-23 Jim Meyering <meyering@lucent.com>
9759 * basename.c (base_name): Add an assertion.
9761 2000-07-15 Bruno Haible <clisp.cons.org>
9763 * quotearg.c: When the system forces us to redefine mbstate_t,
9764 shadow its mbsinit function.
9766 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9768 * mbswidth.h: New file.
9769 * mbswidth.c: New file.
9770 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9771 (noinst_HEADERS): Add mbswidth.h.
9773 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9775 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9778 2000-07-15 Jim Meyering <meyering@lucent.com>
9780 * makepath.c: Include quote.h.
9781 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9782 corresponding argument in a `quote (...)' call.
9783 Give better diagnostics.
9785 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9786 (noinst_HEADERS): Add quote.h.
9788 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9789 from tar's src/misc.c.
9790 * quote.h: New file. Prototypes for same.
9792 2000-07-10 Paul Eggert <eggert@twinsun.com>
9794 From a suggestion by Bruno Haible.
9795 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9796 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9797 to decide whether to define the BeOS workaround macro;
9798 this adjusts to the change to AC_MBSTATE_T.
9800 2000-07-13 Paul Eggert <eggert@twinsun.com>
9802 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9804 * quotearg.c (quoting_style_args, quoting_style_vals,
9805 quotearg_buffer_restyled): Add support for
9806 clocale_quoting_style. Undo previous change to
9807 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9808 and "{RIGHT QUOTATION MARK}" msgids.
9810 2000-07-05 Paul Eggert <eggert@twinsun.com>
9812 The old behavior of quoting `like this' doesn't look good with
9813 newer, ISO-style fonts. See:
9814 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9816 Instead, quote "like this" by default. Let the translator
9817 tailor the locale-specific quoting behavior by providing
9818 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9820 * quotearg.c (N_): New macro.
9821 (gettext_default): New function.
9822 (quotearg_buffer_restyled): Use
9823 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9824 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9826 2000-07-09 Jim Meyering <meyering@lucent.com>
9828 * Most files: Update copyright dates to include 2000.
9830 2000-07-08 Jim Meyering <meyering@lucent.com>
9832 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9834 (xgethostname): Remove now-unnecessary #ifdef.
9835 Move declaration of `err' into loop where it's used.
9837 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9839 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9840 by allocating a larger buffer. Test the gethostname return value for
9841 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9842 returns an error and ENAMETOOLONG isn't defined.
9844 2000-07-05 Paul Eggert <eggert@twinsun.com>
9845 and Bruno Haible <haible@clisp.cons.org>
9847 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9849 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9851 * quotearg.c (struct quoting_options): Simplify quote_these_too
9854 2000-07-03 Jim Meyering <meyering@lucent.com>
9856 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9857 Reported by Bruno Haible.
9859 2000-07-04 Jim Meyering <meyering@lucent.com>
9861 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9862 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9865 2000-07-03 Paul Eggert <eggert@twinsun.com>
9866 and Bruno Haible <haible@clisp.cons.org>
9868 * quotearg.c (mbrtowc):
9869 Assign to *pwc, and return 1 only if result is nonzero.
9870 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9872 2000-07-03 Jim Meyering <meyering@lucent.com>
9874 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9875 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9878 2000-07-02 Jim Meyering <meyering@lucent.com>
9880 * quotearg.c (mbstate_t): Don't define here.
9882 2000-07-02 Jim Meyering <meyering@lucent.com>
9884 * nanosleep.c (SIGCONT): Define if not already defined.
9886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9888 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9889 per change in ../m4/ls-mntd-fs.m4.
9890 (read_filesystem_list): Ignore symbolic links.
9892 2000-06-29 Jim Meyering <meyering@lucent.com>
9894 * same.c: Include <string.h> or <strings.h>, as appropriate,
9895 for declaration of strcmp.
9897 * long-options.c: Include <stdlib.h>, for declaration of exit.
9899 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9900 Avoid warning by casting result to `char *' to remove `const'.
9902 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9904 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9906 2000-06-26 Paul Eggert <eggert@twinsun.com>
9908 savedir now sets errno on failure and invokes xmalloc to get memory.
9909 Fix a couple of other minor bugs while we're at it.
9911 * savedir.c (<unistd.h>): Do not include; there's no need.
9912 (NAMLEN): Remove macro.
9913 (malloc, realloc): Remove decls.
9915 ("xalloc.h"): Include.
9916 (NAME_SIZE_DEFAULT): New macro.
9917 (savedir): Use xmalloc / xrealloc to allocate memory.
9918 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9919 Skip "" directory entries.
9920 Use strlen to calculate directory entry length, since the old method
9921 is rarely used these days and isn't worth supporting.
9922 Don't use a pointer after freeing it.
9923 Check for integer overflow when calculating allocation size.
9924 Use memcpy to copy entries, instead of stpcpy.
9925 Set errno properly when returning NULL.
9926 Check for readdir error.
9928 2000-06-26 Jim Meyering <meyering@lucent.com>
9930 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9932 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9934 * getusershell.c (xmalloc, xrealloc): Remove functions.
9936 Don't include <stdlib.h>. Don't declare malloc, realloc.
9938 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9940 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9942 2000-06-24 Jim Meyering <meyering@lucent.com>
9944 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9946 2000-06-21 Jim Meyering <meyering@lucent.com>
9948 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9950 2000-06-19 Paul Eggert <eggert@twinsun.com>
9952 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9953 (mbrtowc, mbstate_t): Define substitutes if
9954 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9955 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9956 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9960 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9961 than 1024, return a memory chunk of least possible size, instead
9962 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9963 Use free/xmalloc instead of xrealloc to avoid copying for very long
9966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9968 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9969 address, not strdup. Include <stdlib.h> and don't declare free().
9971 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9973 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9976 2000-06-21 Jim Meyering <meyering@lucent.com>
9978 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9979 (noinst_HEADERS): Add getstr.h.
9981 * getline.c (getstr): Move into a separate file.
9982 * getstr.c (getstr): New file, extracted from getline.c, with
9983 the following changes: new parameter, delim2; both delim[12]
9984 parameters have type `int', not `char'. The latter would lose
9985 with 8-bit delimiters.
9986 * getstr.h: New file.
9988 2000-06-19 Jim Meyering <meyering@lucent.com>
9990 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9992 2000-06-18 Jim Meyering <meyering@lucent.com>
9994 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9995 Besides, these days every porting target provides a mkdir function.
9997 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9998 (this snippet comes from src/system.h).
10000 2000-06-15 Paul Eggert <eggert@twinsun.com>
10002 * human.c (adjust_value): New function.
10003 (human_readable_inexact): Apply rounding style even when
10004 printing approximate values.
10006 2000-06-14 Paul Eggert <eggert@twinsun.com>
10008 * human.c (human_readable_inexact): Allow an input block
10009 size that is not a multiple of the output block size, and vice versa.
10010 Reported by Piergiorgio Sartor.
10012 2000-06-14 Paul Eggert <eggert@twinsun.com>
10014 * getdate.y (get_date): Apply relative times after time
10015 zone indicator, not before. Reported by Todd A. Jacobs.
10017 2000-06-13 Jim Meyering <meyering@lucent.com>
10019 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10021 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10023 2000-06-12 Paul Eggert <eggert@twinsun.com>
10025 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10027 2000-06-04 Paul Eggert <eggert@twinsun.com>
10029 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10031 2000-06-04 Jim Meyering <meyering@lucent.com>
10033 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10034 SunOS 4.1.4 for which gid_t is an unsigned type.
10036 2000-06-03 Jim Meyering <meyering@lucent.com>
10038 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10040 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10042 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10043 newer, don't install charset.alias.
10044 * config.charset: Change the Linux/glibc rules so they become empty
10045 on glibc-2.1 or newer.
10047 2000-06-02 Jim Meyering <meyering@lucent.com>
10049 * mountlist.c: Back out last change. Instead, do this...
10050 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10051 member using the same `ignore'-testing code.
10052 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10056 2000-05-29 Jim Meyering <meyering@lucent.com>
10058 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10059 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10061 2000-05-22 Jim Meyering <meyering@lucent.com>
10063 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10065 2000-05-18 Jim Meyering <meyering@lucent.com>
10067 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10068 back, too, since it may have been modified by allocate_entry.
10069 (hash_delete): Rewrite to use neither the assignment operator
10070 nor the comma operator in an if-expression.
10072 2000-05-15 Paul Eggert <eggert@twinsun.com>
10075 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10076 Remove; no longer needed.
10077 "quotearg.h": Add include.
10078 (file_name): Do not bother to explicitly initialize to NULL; it's less
10079 efficient on some hosts.
10080 (close_stdout_status): Remove test as to whether stdout was already
10081 closed; it breaks for the case "echo x | sort >&-".
10082 Quote file name colons.
10083 Do not assume that _("write error") lacks format strings.
10085 2000-05-15 Jim Meyering <meyering@lucent.com>
10087 * version-etc.c (version_etc_copyright): Update the copyright string
10088 used in all --version output.
10090 2000-05-14 Jim Meyering <meyering@lucent.com>
10092 * closeout.c (close_stdout_set_file_name): New function.
10093 (close_stdout_status): Use new file-scoped global.
10094 Return right away if fstat says the stdout file descriptor is invalid.
10095 * closeout.h (close_stdout_set_file_name): Declare.
10097 2000-05-10 Jim Meyering <meyering@lucent.com>
10099 * closeout.c [default_exit_status]: New file-scoped variable.
10100 (close_stdout_set_status): New function.
10101 * closeout.h (close_stdout_set_status): Declare.
10103 2000-05-08 Jim Meyering <meyering@lucent.com>
10105 * long-options.c: Don't include closeout.h.
10106 (parse_long_options): Don't call close_stdout for --version.
10108 2000-05-06 Jim Meyering <meyering@lucent.com>
10110 * strnlen.c: Undefine __strnlen and strnlen.
10111 [!weak_alias]: Define __strnlen to strnlen.
10113 * atexit.c: New file, from libiberty.
10115 2000-05-06 Jim Meyering <meyering@lucent.com>
10117 * closeout.c (close_stdout_status): Also check for errors on the
10120 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10122 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10123 instead of xmalloc, xrealloc, path_concat.
10124 (locale_charset): Treat empty environment variables as absent.
10125 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10127 2000-05-04 Jim Meyering <meyering@lucent.com>
10129 * getopt.c: Update from glibc.
10130 * obstack.c: Likewise.
10131 * obstack.h: Likewise.
10132 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10134 * regex.h: Likewise.
10135 * strndup.c: Likewise.
10136 * strnlen.c: New file, from glibc.
10138 2000-05-01 Jim Meyering <meyering@lucent.com>
10140 * full-write.c (full_write): Remove `FIXME' part of comment.
10142 2000-04-29 Jim Meyering <meyering@lucent.com>
10144 * path-concat.c: Declare strdup only if it's not defined.
10145 * canon-host.c: Likewise.
10147 2000-04-28 Jim Meyering <meyering@lucent.com>
10149 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10150 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10151 included first, then limits.h is included by locale.h by libintl.h.
10152 From John David Anglin.
10154 2000-04-25 Jim Meyering <meyering@lucent.com>
10156 * makepath.c (S_IRWXUGO): Define.
10157 (make_path): Always perform explicit chmod if MODE specifies any
10158 of the `special' permission bits. Prompted by a bug report against
10159 install from Mate Wierdl and Joost van Baal.
10161 2000-04-18 Jim Meyering <meyering@lucent.com>
10163 * README: New file.
10165 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10166 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10168 2000-04-17 Jim Meyering <meyering@lucent.com>
10170 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10171 the definition of it to rpl_strftime also defined-away the system's
10174 2000-04-15 Jim Meyering <meyering@lucent.com>
10176 Use `C' to denote so-called `contiguous' files, the same way
10178 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10179 (ftypelet): Use S_ISCTG.
10180 From Michael Deutschmann.
10182 2000-04-14 Jim Meyering <meyering@lucent.com>
10184 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10186 2000-04-08 Jim Meyering <meyering@lucent.com>
10188 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10189 names don't conflict. Reported by Eli Zaretskii.
10191 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10193 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10194 bug. Deal with the different error behavior of Irix iconv.
10196 2000-04-07 Jim Meyering <meyering@lucent.com>
10198 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10199 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10201 2000-04-05 Jim Meyering <meyering@lucent.com>
10203 Portability tweaks required for ultrix4.3.
10204 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10205 * readutmp.c: Include sys/types.h before sys/stat.h.
10206 * canon-host.c: Declare strdup.
10207 * path-concat.c: Likewise.
10208 From John David Anglin.
10210 2000-04-04 Jim Meyering <meyering@lucent.com>
10212 Be more DOS 8.3-friendly.
10213 * ref-add.sin: Renamed from ref-add.sed.in.
10214 * ref-del.sin: Renamed from ref-del.sed.in.
10215 * Makefile.am: Reflect renaming.
10216 Reported by Eli Zaretskii.
10218 Use a temporary file name that won't clash with `charset.alias'
10219 in the DOS 8.3 name space.
10220 * Makefile.am (charset_tmp): Define.
10221 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10222 (uninstall-local): Likewise.
10223 Reported by Eli Zaretskii.
10225 2000-03-29 Paul Eggert <eggert@twinsun.com>
10227 * time/strftime.c (my_strftime): Make sure we call the system
10228 strftime, not ourselves, when invoking the underlying strftime.
10230 2000-03-24 Jim Meyering <meyering@lucent.com>
10232 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10233 (charset_alias): Define.
10234 (install-exec-local): Factor out common code.
10235 (uninstall-local): Split lines longer than 80.
10236 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10237 (SUFFIXES): Define.
10238 (.sed.in.sed): New rule. Don't redirect directly to $@.
10239 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10241 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10243 * config.charset: Output a line containing "Packages using this file".
10244 * ref-add.sed.in, ref-del.sed.in: New files.
10245 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10246 ref-del.sed): New rules.
10248 2000-03-17 Jim Meyering <meyering@lucent.com>
10250 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10251 Otherwise, include <strings.h>
10253 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10255 * unicodeio.c (utf8_wctomb): New function.
10256 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10257 format instead of in UCS-4 with platform dependent endianness.
10259 2000-03-07 Paul Eggert <eggert@twinsun.com>
10261 * savedir.c (savedir): Work even if directory size is
10262 negative; this can happen with some screwy NFS configurations.
10264 2000-03-06 Jim Meyering <meyering@lucent.com>
10266 * localcharset.c (get_charset_aliases): Don't try to free file_name
10267 if it's NULL (because we ran out of memory). From Bruno Haible.
10269 2000-03-05 Jim Meyering <meyering@lucent.com>
10271 * localcharset.c ("path-concat.h"): Include.
10272 (get_charset_aliases): Use path_concat instead of ANSI string
10275 * unicodeio.h (PARAMS): Define.
10276 Use it to guard prototype.
10278 2000-03-04 Jim Meyering <meyering@lucent.com>
10280 * Makefile.am (install-exec-local): Create $(libdir) before installing
10282 (uninstall-local): Uncomment this rule so `make distcheck' works
10285 * unicodeio.c (<errno.h>): Include it.
10286 (errno): Declare if not defined.
10288 * localcharset.c: Add Bruno's comment justifying use of volatile.
10290 * config.charset: New version, incorporating remarks from a linux
10291 i18n mailing list. From Bruno Haible.
10293 2000-03-02 Jim Meyering <meyering@lucent.com>
10295 * Makefile.am (EXTRA_DIST): Add config.charset.
10297 2000-03-01 Jim Meyering <meyering@lucent.com>
10299 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10300 * unicodeio.c: Likewise.
10302 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10304 * config.charset: New file.
10305 * localcharset.c: New file.
10306 * unicodeio.h, unicodeio.c: New files.
10307 * Makefile.am (DEFS): Add -DLIBDIR=...
10308 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10309 (noinst_HEADERS): Add unicodeio.h.
10310 (all-local, install-exec-local, charset.alias): New targets.
10312 2000-02-28 Paul Eggert <eggert@twinsun.com>
10314 * quotearg.c (ALERT_CHAR): New macro.
10315 (quotearg_buffer_restyled): Use it.
10317 2000-02-27 Jim Meyering <meyering@lucent.com>
10319 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10320 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10322 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10323 not `#if STDC_HEADERS'.
10324 Declare malloc if needed.
10326 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10327 now that autoconf always defines the HAVE_DECL_ symbols.
10328 * human.c: Likewise.
10329 * same.c: Likewise.
10330 * strtoumax.c: Likewise.
10332 * backupfile.c: Arrange for cpp to fail if the configure-time
10333 declaration check was not run.
10334 * hash.c: Likewise.
10335 * human.c: Likewise.
10336 * same.c: Likewise.
10337 * strtoumax.c: Likewise.
10339 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10340 then first look up the entire `.'-containing string as a login name.
10342 2000-02-18 Paul Eggert <eggert@twinsun.com>
10344 * getdate.y: Handle two-digit years with leading zeros correctly.
10345 (textint): New typedef.
10346 (parser_control): Member year changed from int to textint.
10348 (YYSTYPE): Removed; replaced by %union with int and textint members.
10349 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10350 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10351 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10352 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10353 (date, number, to_year): Use width of number in digits, not its value,
10354 to determine whether it's a 2-digit year, or a 2-digit time.
10355 (yylex): Store number of digits of numeric tokens.
10356 Reported by John Kendall.
10358 (parser_control): Changed from struct parser_control to typedef (for
10359 consistency). All uses changed.
10361 (tID): Removed; not used.
10362 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10364 2000-02-14 Paul Eggert <eggert@twinsun.com>
10366 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10367 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10369 2000-02-12 Jim Meyering <meyering@lucent.com>
10371 * userspec.c (ISDIGIT): Define it.
10372 (isdigit): Remove definition.
10373 (is_number): Use ISDIGIT, not isdigit.
10374 <libintl.h>: Include.
10375 (_ and N_): Define.
10376 (parse_user_spec): Mark translatable strings.
10378 2000-02-10 Jim Meyering <meyering@lucent.com>
10380 With these changes, nanosleep.[ch] are finally enough like the other
10381 lib/* replacement files to compile on a few more losing systems.
10383 * nanosleep.h: Don't include config.h.
10384 Remove prototype from declaration of nanosleep.
10385 (PARAMS): Remove now-unneeded definition.
10386 * nanosleep.c: #undef nanosleep.
10387 (rpl_nanosleep): Rename from nanosleep.
10389 2000-02-03 Jim Meyering <meyering@lucent.com>
10391 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10392 rather than with `#if HAVE_UTMPNAME'.
10394 2000-02-01 Jim Meyering <meyering@lucent.com>
10396 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10398 2000-01-31 Jim Meyering <meyering@lucent.com>
10400 * nanosleep.h (nanosleep): Guard declaration with
10401 `#if ! HAVE_DECL_NANOSLEEP'.
10402 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10403 the declaration in that vendor's sys/timers.h.
10404 Reported by Christian Krackowizer.
10406 * quotearg.c (ISASCII): Add #undef and move definition to follow
10407 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10408 (ISPRINT): Likewise.
10409 Reported by Tom Tromey.
10411 2000-01-30 Jim Meyering <meyering@lucent.com>
10413 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10414 uses of ->ut_name. The latter doesn't work with new Linux header files
10415 where only utmpx.ut_user is declared.
10417 * readutmp.h (UT_USER): Define.
10419 2000-01-23 Jim Meyering <meyering@lucent.com>
10421 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10424 2000-01-22 Jim Meyering <meyering@lucent.com>
10426 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10427 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10428 Required for some AIX systems. Reported by Christian Krackowizer.
10429 [TESTING] (main): New function.
10431 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10432 * dirname.c (dir_name): Support for DOS-style file names with drive
10435 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10437 * strverscmp.c (ISDIGIT): Define.
10438 (strverscmp): Use ISDIGIT, not isdigit.
10440 2000-01-17 Paul Eggert <eggert@twinsun.com>
10442 * nanosleep.c (nanosleep):
10443 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10444 POSIX.1 doesn't require SA_INTERRUPT and some systems
10445 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10446 it's been part of POSIX.1 since day 1 (in 1988).
10448 2000-01-17 Jim Meyering <meyering@lucent.com>
10450 * interlock: Remove unused file. Reported by François Pinard.
10452 2000-01-16 Paul Eggert <eggert@twinsun.com>
10454 * quotearg.c (quotearg_buffer_restyled): Do not quote
10455 alert, backslash, formfeed, and vertical tab unnecessarily in
10456 shell quoting style.
10459 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10460 Free Software Foundation, Inc.
10461 Copying and distribution of this file, with or without modification,
10462 are permitted provided the copyright notice and this notice are preserved.