1 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
5 * __fpending.h: Add copyright notice.
6 * fprintftime.h: Likewise.
7 * savedir.c: Use (C) in copyright notice.
10 2006-08-15 Jim Meyering <jim@meyering.net>
12 * at-func.c: New file, with the logic of all emulated at-functions.
13 * openat-priv.h: Include <errno.h> and define ENOSYS,
14 in support of the EXPECTED_ERRNO macro.
15 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
16 Instead, define the appropriate symbols and include "at-func.c".
17 * mkdirat.c (mkdirat): Likewise.
18 * fchmodat.c (fchmodat): Likewise.
19 (ENOSYS): Remove definition.
20 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
21 Don't include "unistd--.h" -- it wasn't ever used.
23 2006-01-17 Jim Meyering <jim@meyering.net>
25 Rewrite fts.c not to change the current working directory,
26 by using openat, fstatat, fdopendir, etc..
28 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
29 (HAVE_OPENAT_SUPPORT): Define.
30 [_LIBC] (fchdir): Don't undef or define; no longer used.
31 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
32 Now, this `function' always succeeds, and consumes its file descriptor
33 parameter -- so callers must not close such FDs. Update callers.
34 (diropen_fd, opendirat, cwd_advance_fd): New functions.
35 (diropen): Add parameter, SP. Adjust all callers.
36 Implement using diropen_fd, rather than open.
37 (fts_open): Initialize new member, fts_cwd_fd.
38 Remove fts_rft-setting code.
39 (fts_close): Close fts_cwd_fd, if necessary.
40 (__opendir2): Define in terms of opendir or opendirat,
41 depending on whether the FST_NOCHDIR flag is set.
42 (fts_build): Since fts_safe_changedir consumes its FD, and since
43 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
44 and close the dup'd file descriptor upon failure.
45 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
46 (fts_safe_changedir): Tweak semantics to reflect that this function
47 now calls cwd_advance_fd and hence consumes its FD argument.
48 * fts_.h [struct FTS] (fts_cwd_fd): New member.
49 [struct FTS] (fts_rft): Remove now-unused member.
50 [struct FTS] (fts_cycle.state): Improve comment.
52 * openat.c (openat_needs_fchdir): New function.
53 * openat.h (openat_needs_fchdir): Declare it.
55 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
57 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
58 Problem and fix reported by Pádraig Brady in
59 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
61 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
63 * memcoll.c (memcoll): Optimize for the common case where the
64 arguments are bytewise equal.
66 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
68 Change copyright notice from LGPL 2 to GPL 2, since that's the
69 standard form used in the gnulib repository.
70 * lock.c: LGPL -> GPL.
72 * strnlen1.c: Likewise.
73 * strnlen1.h: Likewise.
78 * TODO: Remove; this belongs only in coreutils.
80 2006-08-14 Eric Blake <ebb9@byu.net>
82 Import the following change from libc:
84 2006-08-12 Ulrich Drepper <drepper@redhat.com>
87 * misc/error.c: Add space between program name and message if file
90 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
92 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
93 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
95 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
96 in wchar_t. Problem reported by Eric Blake.
98 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
99 LEN is smaller than SIZE. Suggested by Bruno Haible.
100 Also, help the compiler to keep LEN in a register.
102 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
104 * .cppi-disable: Add snprintf.h, socket_.h.
105 * snprintf.c: Include <errno.h> and <limits.h>.
106 (EOVERFLOW): Define if the system does not.
107 Do not include "minmax.h"; it wasn't used.
108 (snprintf): Don't assume size_t promotes to an unsigned type.
109 Fix bug when generated string was too long for the buffer: the
110 buffer's contents are supposed to be the initial prefix of the
111 output. Don't assume vasnprintf returns EOVERFLOW if the size
112 exceeds INT_MAX; do the check ourselves.
114 Import the following changes from libc:
116 2006-06-02 Jakub Jelinek <jakub@redhat.com>
118 * posix/regex_internal.c (re_string_skip_chars): If no character has
119 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
120 to the byte which couldn't be converted.
121 (re_string_reconstruct): Don't clear valid_raw_len before calling
122 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
123 tip_context using re_string_context_at.
125 2006-05-02 Ulrich Drepper <drepper@redhat.com>
127 * posix/regex.h: g++ still cannot handled [restrict].
129 2006-04-21 Ulrich Drepper <drepper@redhat.com>
131 * posix/regex.h: Remove special handling for VMS.
133 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
137 2006-07-19 Mike Frysinger <vapier@gentoo.org>
139 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
140 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
142 2006-08-08 Eric Blake <ebb9@byu.net>
144 * verror.c (verror_at_line): Work around glibc bug 2997, so that
145 verror_at_line output complies with GNU Coding Standards even when
148 2006-08-08 Eric Blake <ebb9@byu.net>
150 * verror.h, verror.c: New files.
152 2006-08-07 Bruno Haible <bruno@clisp.org>
154 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
156 Reported by Ralf Wildenhues.
158 2006-08-06 Eric Blake <ebb9@byu.net>
160 * error.h: Fold in some upstream changes from glibc.
163 2006-07-29 Bruno Haible <bruno@clisp.org>
165 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
167 2006-07-29 Bruno Haible <bruno@clisp.org>
169 * setenv.c: Undo unintended modification done on 2006-02-27.
171 2006-07-28 Eric Blake <ebb9@byu.net>
173 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
176 2006-07-28 Simon Josefsson <jas@extundo.com>
178 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
181 2006-07-28 Simon Josefsson <jas@extundo.com>
183 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
186 2006-07-28 Bruno Haible <bruno@clisp.org>
188 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
190 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
192 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
195 2006-07-28 Bruno Haible <bruno@clisp.org>
197 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
198 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
200 Avoids link error on FreeBSD 4.x.
201 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
203 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
205 * mbswidth.c (iswcntrl): Likewise.
207 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
209 * modechange.c (mode_compile): Numeric modes now affect setuid and
210 setgid on directories only if they set these bits.
211 * modechange.h: Remove obsolete comment about masks.
213 2006-07-27 Bruno Haible <bruno@clisp.org>
215 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
216 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
219 2006-07-26 Eric Blake <ebb9@byu.net>
221 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
222 like mingw that lack mkstemp.
223 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
224 avoid compilation warning on mingw.
226 2006-07-25 Bruno Haible <bruno@clisp.org>
228 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
229 <stdarg.h> or config.h.
231 2006-07-24 Bruno Haible <bruno@clisp.org>
233 * clean-temp.h: New file, from GNU gettext.
234 * clean-temp.c: New file, from GNU gettext.
236 2006-07-24 Bruno Haible <bruno@clisp.org>
238 * tmpdir.h: New file, from GNU gettext.
239 * tmpdir.c: New file, from GNU gettext.
241 2006-07-23 Bruno Haible <bruno@clisp.org>
243 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
244 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
245 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
246 gl_linked_remove_at): Use it.
248 2006-07-23 Eric Blake <ebb9@byu.net>
250 * tmpfile-safer.c: New file.
251 * stdio-safer.h (fopen_safer): Add prototype.
252 * stdio--.h (tmpfile): Make safer.
254 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
256 * close-stream.c, close-stream.h: New files.
258 2006-07-22 Bruno Haible <bruno@clisp.org>
260 Merge from GNU gettext 0.15.
262 2005-07-05 Bruno Haible <bruno@clisp.org>
264 * printf-args.c (printf_fetchargs): Work around broken
265 definition of wint_t on mingw.
267 2005-02-12 Bruno Haible <bruno@clisp.org>
269 * xallocsa.h: Add extern "C" for C++.
271 2006-05-17 Bruno Haible <bruno@clisp.org>
274 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
276 2006-04-30 Bruno Haible <bruno@clisp.org>
278 * progreloc.c: Include <mach-o/dyld.h> if available.
279 (find_executable): Use _NSGetExecutablePath when possible.
281 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
283 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
286 2005-12-29 Bruno Haible <bruno@clisp.org>
288 * progreloc.c (set_program_name_and_installdir): Fix
291 2005-12-04 Bruno Haible <bruno@clisp.org>
294 * progreloc.c: Include <windows.h> also on Cygwin.
295 (find_executable): Add support for Cygwin.
296 (set_program_name_and_installdir): Handle also platforms with
299 2006-07-11 Bruno Haible <bruno@clisp.org>
301 * javacomp.c: Fix a comment.
302 Reported by Jim Meyering.
304 2006-04-30 Bruno Haible <bruno@clisp.org>
306 * javacomp.h (compile_java_class): Add source_version,
307 target_version arguments.
308 * javacomp.c: Rewritten to choose only a compiler that
309 respects the specified source_version and target_version.
311 2006-06-27 Bruno Haible <bruno@clisp.org>
313 Assume correct S_ISDIR macro.
314 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
316 2006-07-22 Bruno Haible <bruno@clisp.org>
318 * javaversion.h: New file, from GNU gettext.
319 * javaversion.c: New file, from GNU gettext.
320 * javaversion.java: New file, from GNU gettext.
321 * javaversion.class: New file, from GNU gettext.
323 2006-05-17 Bruno Haible <bruno@clisp.org>
326 * javaexec.c (execute_java_class): Test for jview program
329 2006-04-09 Bruno Haible <bruno@clisp.org>
331 * fatal-signal.c: Don't include string.h.
332 (at_fatal_signal): Use a copying loop instead of memcpy.
334 2005-12-04 Bruno Haible <bruno@clisp.org>
336 * csharpexec.c: Add support for 'clix' launcher (untested).
337 (execute_csharp_using_sscli): New function.
338 (execute_csharp_program): Call it.
340 2006-06-21 Bruno Haible <bruno@clisp.org>
342 Avoid warnings from recent versions of mcs.
343 * csharpcomp.c (compile_csharp_using_mono): Don't use options
344 -o, -L, -r any more. Use options documented since mcs-1.0
345 instead. Similarly for -g.
347 2005-07-09 Bruno Haible <bruno@clisp.org>
349 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
351 Reported by Mark Junker <mjscod@gmx.de>.
353 2006-06-17 Bruno Haible <bruno@clisp.org>
355 * config.charset: Update for NetBSD 3.0.
357 2006-05-17 Bruno Haible <bruno@clisp.org>
360 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
362 2006-05-16 Bruno Haible <bruno@clisp.org>
364 * localcharset.c [CYGWIN]: Include <windows.h>.
365 (get_charset_aliases): For Cygwin, return the same CPxxx
366 aliases list as under WIN32.
367 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
368 the environment variables. Fall back to GetACP().
370 2006-04-05 Bruno Haible <bruno@clisp.org>
372 * config.charset: Update Juan Manuel Guerrero's address.
374 2005-02-12 Bruno Haible <bruno@clisp.org>
376 * allocsa.h: Add extern "C" for C++.
378 2005-02-10 Bruno Haible <bruno@clisp.org>
380 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
381 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
383 2006-07-22 Bruno Haible <bruno@clisp.org>
385 * gettext.h: Update to GNU gettext-0.15.
387 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
388 and Simon Josefsson <jas@extundo.com>
390 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
392 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
394 2006-07-21 Eric Blake <ebb9@byu.net>
396 * stdlib-safer.h: New file from coreutils, required by
399 2006-07-19 Derek R. Price <derek@ximbiot.com>
401 * getaddrinfo.h: Don't define unimplemented AI_* flags.
402 Reindent and repaginate.
404 2006-07-17 Bruno Haible <bruno@clisp.org>
406 * gl_list.h: New file.
407 * gl_list.c: New file.
408 * gl_array_list.h: New file.
409 * gl_array_list.c: New file.
410 * gl_carray_list.h: New file.
411 * gl_carray_list.c: New file.
412 * gl_linked_list.h: New file.
413 * gl_linked_list.c: New file.
414 * gl_anylinked_list1.h: New file.
415 * gl_anylinked_list2.h: New file.
416 * gl_avltree_list.h: New file.
417 * gl_avltree_list.c: New file.
418 * gl_anyavltree_list1.h: New file.
419 * gl_anyavltree_list2.h: New file.
420 * gl_rbtree_list.h: New file.
421 * gl_rbtree_list.c: New file.
422 * gl_anyrbtree_list1.h: New file.
423 * gl_anyrbtree_list2.h: New file.
424 * gl_anytree_list1.h: New file.
425 * gl_anytree_list2.h: New file.
426 * gl_linkedhash_list.h: New file.
427 * gl_linkedhash_list.c: New file.
428 * gl_anyhash_list1.h: New file.
429 * gl_anyhash_list2.h: New file.
430 * gl_avltreehash_list.h: New file.
431 * gl_avltreehash_list.c: New file.
432 * gl_rbtreehash_list.h: New file.
433 * gl_rbtreehash_list.c: New file.
434 * gl_anytreehash_list1.h: New file.
435 * gl_anytreehash_list2.h: New file.
437 * gl_oset.h: New file.
438 * gl_oset.c: New file.
439 * gl_array_oset.h: New file.
440 * gl_array_oset.c: New file.
441 * gl_avltree_oset.h: New file.
442 * gl_avltree_oset.c: New file.
443 * gl_rbtree_oset.h: New file.
444 * gl_rbtree_oset.c: New file.
445 * gl_anytree_oset.h: New file.
447 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
449 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
451 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
452 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
453 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
454 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
455 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
456 callers changed. Revamp internals significantly, by not
457 attempting to create directories that are temporarily more
458 permissive than the final results. Do not attempt to use
459 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
460 This removes some race conditions, fixes some bugs, and simplifies
461 things. Use new dirchownmod function to do owner and mode changes.
462 * mkdir-p.h: Likewise.
463 * modechange.c (octal_to_mode): New function.
464 (struct mode_change): New member mentioned.
465 (make_node_op_equals): New arg mentioned. All callers changed.
466 (mode_compile): Keep track of which mode bits the user has explicitly
468 (mode_adjust): New arg DIR, so that we implement the X op correctly.
469 New arg PMODE_BITS, to keep track of which mode bits the user
470 mentioned; it treats S_ISUID and S_ISGID speciall.
472 * modechange.h: Likewise.
474 2006-07-11 Derek R. Price <derek@ximbiot.com>
476 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
478 2006-07-10 Derek R. Price <derek@ximbiot.com>
480 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
481 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
482 macros into the GNU _D_EXACT_NAMLEN.
483 * savedir.c: Likewise.
484 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
486 2006-07-09 Jim Meyering <jim@meyering.net>
488 * argp-pv.c: Remove a doubled word in a comment.
489 * check-version.c (check_version): Likewise.
490 * javacomp.c (compile_java_class): Likewise.
492 2006-07-08 Jim Meyering <jim@meyering.net>
494 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
496 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
498 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
499 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
500 brackets. Other minor changes to suppress some compiler
503 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
505 * getloadavg.c: Use __VMS, not VMS.
506 * getopt.c: Likewise.
507 * getpagesize.h: Likewise.
508 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
509 probably does not work.
511 2006-07-06 Derek R. Price <derek@ximbiot.com>
512 and Paul Eggert <eggert@cs.ucla.edu>
514 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
515 Don't worry about this obsolete case any more.
516 (HAVE_DIR): Remove. All uses removed; we now assume you can read
518 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
519 worry about this obsolete case any more.
521 * getcwd.c: Likewise.
523 * savedir.c: Likewise.
525 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
527 * .cppi-disable: Add wcwidth.
528 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
529 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
530 (ISGRAPH): Remove. All uses changed to isgraph.
531 (FOLD) [!defined _LIBC]: Remove special case.
532 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
533 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
535 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
537 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
539 * strtod.c (strtod): cast the argument of tolower to unsigned char.
541 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
543 * memcasecmp.c: Include <limits.h>.
544 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
545 * strtod.c (strtod): Don't assume isspace works on negative chars.
546 Don't assume isdigit succeeds only on '0' through '9'.
548 2006-07-05 Derek R. Price <derek@ximbiot.com>
550 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
551 All uses of is_space replaced by isspace.
552 * exit.h: Don't talk about STDC_HEADERS.
553 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
554 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
555 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
556 replaced by isprint etc.
557 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
558 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
559 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
560 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
561 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
562 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
564 2006-07-05 Eric Blake <ebb9@byu.net>
566 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
567 missing from netdb.h.
568 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
570 2006-06-27 Bruno Haible <bruno@clisp.org>
572 Assume ANSI C header files and <ctype.h> functions.
573 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
574 (mbsnwidth): Use isprint, iscntrl instead.
576 2006-07-03 Jim Meyering <jim@meyering.net>
578 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
579 macro is used before the first cycle_check call.
581 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
583 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
584 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
585 reported by Mark D. Baushke, one in
586 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
588 Merge from coreutils.
590 * .cppi-disable: Add stdint_.h.
591 * .cvsignore: Add stdint.h.
593 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
595 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
596 both double and long double versions.
597 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
598 * xstrtold.c: New file.
599 * xstrtod.h (xstrtold): New decl.
601 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
603 * filemode.c (setst): Remove.
604 (strmode): Rewrite to avoid setst. This makes the code shorter,
605 (arguably) clearer, and the generated code is a bit smaller on my
606 Debian GNU/Linux stable x86 host.
608 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
610 * filemode.c: Include "filemode.h" first, to test the interface.
611 Assume that filemode.h includes sys/types.h and sys/stat.h.
612 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
613 (ftypelet): Reorder to put common cases first, for efficiency.
614 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
616 (strmode): Renamed from mode_string, and now stores 12 bytes instead
617 of 10, for compatibility with FreeBSD. All callers changed.
618 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
619 that can't be deduced solely from st_mode. First arg is now a const
621 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
622 (strmode): Renamed from mode_string.
623 (filemodestring): New decl.
624 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
625 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
626 (S_ISPORT, S_ISWHT): New macros, if not already defined.
628 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
630 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
631 fsusage.h now does that. Include fsusage.h first, to test interface.
632 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
633 at most one method (the old code could have generated decls that
634 didn't conform to C89, not that this was ever exercised).
635 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
637 2006-03-19 Jim Meyering <jim@meyering.net>
639 Work even in a chroot where d_ino values for entries in "/"
640 don't match the stat.st_ino values for the same names.
641 * getcwd.c (__getcwd): When no d_ino value matches the target inode
642 number, iterate through all entries again, using lstat instead.
643 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
644 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
646 * getcwd.c (__getcwd): Clarify a comment.
647 Use memcpy in place of a call to strcpy.
649 2006-03-12 Jim Meyering <jim@meyering.net>
651 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
652 that of the current directory (which we're about to chdir ".." out of),
653 then save the dev-ino of the parent, instead.
655 * same-inode.h (SAME_INODE): New file/macro.
656 * chdir-safer.c (SAME_INODE): Remove definition.
657 Include "same-inode.h", instead.
659 * cycle-check.h: Include "same-inode.h".
660 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
661 * cycle-check.c (SAME_INODE): Remove definition.
662 * root-dev-ino.h: Include "same-inode.h".
664 2006-03-11 Eric Blake <ebb9@byu.net>
666 * same.c (same_name): s/base_name/last_component/
667 * backupfile.c (check_extension, numbered_backup): Likewise.
668 * filenamecat.c (file_name_concat): Likewise.
670 2006-03-11 Eric Blake <ebb9@byu.net>,
671 Paul Eggert <eggert@cs.ucla.edu>
673 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
674 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
676 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
677 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
678 (last_component): New method.
679 * dirname.c (dir_len): Determine when drive letters need a
680 subsequent slash. Preserve // when it is special.
681 (dir_name): Don't append dot when drive letter is absolute.
682 [TEST_DIRNAME]: Move into a full-blown gnulib test.
683 * basename.c (base_name): New semantics - malloc the result.
684 Preserve // when it is special. Preserve relative files that look
686 (base_len): Preserve // when it is special.
687 (last_component): New method, similar to old base_name semantics.
688 * stripslash.c (strip_trailing_slashes): Use last_component, not
689 base_name. Strip redundant slashes from ///.
691 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
693 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
694 both are 64 bits, since this seems to be the tradition, and this
695 prevents gcc -Wformat from warning about usages with PRIuMAX. If
696 we ever run into a host that prefers long long to long in this
697 case, we'll need another configure-time test. Problem reported by
700 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
702 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
703 possible collision with system files.
704 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
705 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
706 WCHAR_MIN and WCHAR_MAX in this case.
707 (<stddef.h>): Do not include; no longer needed.
708 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
709 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
710 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
711 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
712 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
713 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
714 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
715 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
716 !defined(__c99))]: Include in this case too, since it's harmless
718 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
720 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
721 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
722 (_STDINT_MIN, _STDINT_MAX): New macros.
723 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
724 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
725 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
726 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
727 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
728 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
729 macros, not typedefs; this simplifies things quite a bit.
730 Use long int for all types narrower than int64_t.
731 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
732 Define in terms of long long int or int64_t or long int,
733 not int64_t or int32_t. This saves some compile-time testing.
734 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
735 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
736 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
737 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
738 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
739 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
740 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
741 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
742 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
743 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
744 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
745 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
746 undef any previous version and define our own version, for
747 simplicity and consistency with the new macros for types.
748 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
749 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
750 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
751 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
752 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
753 @WINT_T_SUFFIX@ to keep things simple here.
754 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
755 Simplify by assuming typical 8/16/32/64 host, since we're
756 already doing that elsewhere anyway.
757 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
758 and assume long long int is 64 bits if available. This
759 speeds up 'configure'.
761 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
763 * getaddrinfo.c: fixed typo
765 2006-06-29 Eric Blake <ebb9@byu.net>
767 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
768 unused static function.
770 2006-06-29 Eric Blake <ebb9@byu.net>
774 2006-06-29 Derek R. Price <derek@ximbiot.com>
776 * strftime.c: Assume strftime() exists.
778 2006-06-28 Bruno Haible <bruno@clisp.org>
780 * getaddrinfo.h: Fix POSIX URL.
781 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
782 (use_win32_p): Make static.
783 (getaddrinfo): Reject service name if it is empty or does not consist
784 solely of decimal digits, or if its value is > 65535.
785 (getnameinfo): Remove useless casts.
787 2006-06-28 Derek R. Price <derek@ximbiot.com>
789 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
790 Autoconf 2.60 says this stuff was obsolete.
792 2006-05-12 Bruno Haible <bruno@clisp.org>
794 * mkdtemp.c [MINGW]: Include <io.h>.
795 (mkdir): Define using _mkdir.
797 2006-06-28 Bruno Haible <bruno@clisp.org>
799 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
800 declaration for wcwidth.
801 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
803 2006-06-28 Eric Blake <ebb9@byu.net>
805 * xvasprintf.h: Fix comments.
807 2006-06-28 Eric Blake <ebb9@byu.net>
809 * mbchar.h (wcwidth): Include wcwidth.h.
810 * mbswidth.c (wcwidth): Move from here...
811 * wcwidth.h: ...to this new file.
813 2006-06-28 Simon Josefsson <jas@extundo.com>
815 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
816 functions there. It will succeed on Windows XP, but on Windows
817 2000 and (presumably) earlier, it will fail, and use the internal
819 (use_win32_p): New function.
820 (getaddrinfo): Use strtoul on servname, to support numeric ports.
821 Support AI_NUMERICSERV to disable getservbyname.
822 (getnameinfo): New function, only supports
823 NI_NUMERICHOST|NI_NUMERICSERV for now.
825 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
826 only have some of them. Add AI_NUMERICSERV. Add prototype for
829 2006-06-27 Bruno Haible <bruno@clisp.org>
831 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
833 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
835 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
836 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
837 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
839 2006-06-26 Bruno Haible <bruno@clisp.org>
841 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
843 Reported by Mark D. Baushke and Larry Jones.
845 2006-06-26 Bruno Haible <bruno@clisp.org>
847 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
849 Suggested by Mark D. Baushke and Larry Jones.
851 2006-06-23 Mark D. Baushke <mdb@gnu.org>
853 * stdint_.h: Treat BSD/OS like OpenBSD.
855 2006-06-23 Bruno Haible <bruno@clisp.org>
857 * stdint_.h: Treat IRIX like OpenBSD.
859 2006-06-23 Bruno Haible <bruno@clisp.org>
861 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
862 ISO C 99 Technical Corrigendum 1.
864 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
866 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
867 Some compiler complained about some of them. Problem reported by
869 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
871 2006-06-21 Simon Josefsson <jas@extundo.com>
873 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
876 * socket_.h: Don't define WINVER.
878 * inet_pton.h, inet_pton.c: New file, taken from glibc but
879 slightly modified to work in gnulib.
881 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
883 * read-file.c (fread_file): Start with buffer allocation of
884 0 bytes rather than 1 byte; this simplifies the code.
885 Don't invoke feof; it's not needed. Refactor to avoid duplicate
886 code to free buffer and save/restore errno.
887 (internal_read_file): Remove unused local.
889 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
891 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
892 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
893 Problem reported by Denis Excoffier in
894 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
896 2006-06-19 Simon Josefsson <jas@extundo.com>
898 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
900 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
902 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
904 2006-06-17 Bruno Haible <bruno@clisp.org>
906 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
908 2006-06-17 Bruno Haible <bruno@clisp.org>
910 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
911 problem on Solaris 2.5.1.
913 2006-06-16 Eric Blake <ebb9@byu.net>
915 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
916 * unicodeio.c [!defined errno]: Likewise.
917 * strtol.c [!defined errno]: Likewise.
918 * strtod.c [!defined errno]: Likewise.
920 2006-06-15 Bruno Haible <bruno@clisp.org>
922 * stdint_.h: Rewritten to be fully auto-configured.
923 Fixes bug on HP-UX/IA64.
925 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
927 * getdate.y (__attribute__): Don't define if already defined.
928 Problem reported by Larry Jones.
929 * utimens.c (__attribute__): Likewise.
931 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
933 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
934 reported by Andreas Schwab.
936 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
937 Bruno Haible <bruno@clisp.org>
939 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
941 2006-05-26 Martin Lambers <marlam@marlam.de>
943 * getpass.c: Updates the test for the native W32 API, and adds
944 missing includes, thus fixing compilation warnings.
946 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
948 * tempname.c (small_open, large_open): New macros.
949 (__open, __open64) [!_LIBC]: Remove.
950 (__gen_tempname): Use small_open and large_open instead of __open
951 and __open64. This fixes a portability bug on HP-UX 11.11i
952 reported by Simon Wing-Tang in
953 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
955 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
957 * exclude.c (exclude_fnmatch): New function.
958 (excluded_file_name): Call exclude_fnmatch.
959 * exclude.h (excluded_file_name): New prototype
961 2006-05-24 Bruno Haible <bruno@clisp.org>
963 * printf-args.c (printf_fetchargs): Turn NULL pointers for
964 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
965 Reported by Thorsten Maerz <torte@netztorte.de> via
966 Aaron Stone <aaron@serendipity.cx>.
968 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
970 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
971 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
972 (my_usleep): Don't mishandle maximum value.
974 2006-05-19 Jim Meyering <jim@meyering.net>
976 * getugroups.c: Correct an outdated comment. From Bruno Haible.
978 2006-05-17 Bruno Haible <bruno@clisp.org>
981 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
983 2006-05-17 Bruno Haible <bruno@clisp.org>
985 * stdint_.h: Fix recognition of Cygwin.
987 2006-05-11 Jim Meyering <jim@meyering.net>
989 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
991 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
993 * crc.c (crc32_update): Remove unnecessary L suffix.
994 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
995 unwanted sign propagation, e.g., on hosts with 64-bit int.
996 There still are some problems with reeelly weird theoretical hosts
997 (e.g., 33-bit int) but it's not worth worrying about now.
998 * sha1.c (rol): Likewise.
999 (K1, K2, K3, K4): Remove unnecessary L suffix.
1001 2006-05-10 Bruno Haible <bruno@clisp.org>
1003 * des.c: Cast to avoid warnings.
1005 2006-05-10 Simon Josefsson <jas@extundo.com>
1007 * md4.c: Typo fix, update copyright years.
1008 (K1, K2): Don't use L because it turn computations into 64-bit on
1011 2006-05-09 Bruno Haible <bruno@clisp.org>
1013 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1014 (EOVERFLOW): Define fallback value.
1015 (xstrcat): New function.
1016 (xvasprintf): Recognize the special case of a string concatenation.
1018 2006-05-01 Bruno Haible <bruno@clisp.org>
1020 * stdint_.h: Shorter URL.
1021 * inttypes.h: Likewise.
1023 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1025 * verify.h: Document the internals better. Most of this change
1026 was written by Bruno Haible.
1028 2006-04-29 Bruno Haible <bruno@clisp.org>
1030 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1031 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1033 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1035 * getdate.y (get_date): When adding relative date, start with the
1036 initial time, not with the result of the first mktime call.
1038 2006-04-23 Bruno Haible <bruno@clisp.org>
1040 * copy-file.c: Include <unistd.h> unconditionally.
1041 * execute.c: Likewise.
1042 * fatal-signal.c: Likewise.
1043 * findprog.c: Likewise.
1044 * mkdtemp.c: Likewise.
1047 * wait-process.h: Likewise.
1049 2006-04-23 Bruno Haible <bruno@clisp.org>
1051 * fwriteerror.c (fwriteerror): Call fclose also when an error
1052 condition was already detected.
1053 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1055 2006-04-19 Derek Price <derek@ximbiot.com>
1056 Eric Blake <ebb9@byu.net>
1058 * inttypes.h: Correct grammar in comment.
1060 2006-04-18 Derek Price <derek@ximbiot.com>
1061 Paul Eggert <eggert@cs.ucla.edu>
1063 * inttypes.h: New file.
1064 * strtoimax.c: Assume <inttypes.h>.
1066 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1068 * utimens.c (futimens): glibc futimesat messes up if /proc
1069 isn't mounted. Problem reported by Kir Kolyshkin.
1071 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1073 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1074 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1075 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1077 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1079 Merge regex changes from libc, removing some of our
1080 POSIX-conformance changes that were rejected and redoing them in a
1083 * regcomp.c (re_compile_internal, init_dfa):
1084 Length arg is now size_t, not Idx. All uses changed.
1085 (peek_token): Forward decl now says internal_function.
1086 (__re_error_msgid, __re_error_msgid_idx):
1087 Now static rather than extern with attribute_hidden.
1088 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1089 For some reason libc prefers K&R style defns for external functions.
1090 (regerror) [!defined _LIBC]: Likewise.
1091 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1092 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1093 (build_range_exp, build_collating_symbol):
1095 (re_compile_fastmap): Use '\0' to memset, not 0.
1096 (utf8_sb_map): Make the calculations more obvious.
1097 (init_dfa, parse_bracket_exp, build_charclass_op):
1098 Call calloc and cast result, as glibc does.
1099 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1100 (build_range_exp, build_collating_symbol):
1101 Now internal functions.
1103 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1105 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1106 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1107 Don't depend on VMS; depend on __VMS instead, for POSIX
1108 namespace cleanness.
1109 (regoff_t): Define to ssize_t, not long int.
1111 Remove the REG_ macros named below. Instead, make the old names
1112 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1114 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1115 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1116 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1117 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1118 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1119 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1120 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1121 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1122 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1123 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1124 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1125 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1126 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1127 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1128 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1129 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1130 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1132 Remove. All uses replaced by the old RE_* names.
1133 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1134 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1135 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1136 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1137 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1138 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1139 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1140 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1141 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1142 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1143 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1144 Don't bother having these macros be independent of each others'
1145 values, since they no longer exist in the POSIX name space.
1147 Rename the following member names back to their old names,
1148 unless !__USE_GNU_REGEX. All uses changed back.
1149 (buffer): Renamed from re_buffer.
1150 (allocated): Renamed from re_allocated.
1151 (used): Renamed from re_used.
1152 (syntax): Renamed from re_syntax.
1153 (fastmap): Renamed from re_fastmap.
1154 (translate): Renamed from re_translate.
1155 (can_be_null): Renamed from re_can_be_null.
1156 (regs_allocated): Renamed from re_regs_allocated.
1157 (fastmap_accurate): Renamed from re_fastmap_accurate.
1158 (no_sub): Renamed from re_no_sub.
1159 (not_bol): Renamed from re_not_bol.
1160 (not_eol): Renamed from re_not_eol.
1161 (newline_anchor): Renamed from re_newline_anchor.
1162 (num_regs): Renamed from rm_num_regs.
1163 (start): Renamed from rm_start.
1164 (end): Renamed from rm_end.
1166 (free_state): Move up a bit.
1168 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1169 #define to be empty.
1170 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1171 when that is what is intended.
1172 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1173 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1175 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1176 All uses changed back to re_malloc, etc. It's now the caller's
1177 responsibility to check for overflow; all callers changed.
1178 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1179 (re_x2nrealloc): Remove.
1180 (free_state): Remove decl.
1182 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1183 (re_set_registers, re_exec):
1186 2006-01-31 Roland McGrath <roland@redhat.com>
1188 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1189 Reported by Mike Frysinger <vapier@gentoo.org>.
1191 2006-01-15 Andreas Jaeger <aj@suse.de>
1194 * regex_internal.c (re_string_reconstruct): Adjust for
1195 build_wcs_upper_buffer change.
1196 (build_wcs_upper_buffer): Change return type.
1198 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1200 * regex_internal.h: Include <stdint.h> if available.
1202 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1204 * regex_internal.h (SIZE_MAX): Provide a default definition.
1206 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1208 * regcomp.c: Adjust for changed secondary hash function.
1210 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1212 * regex.h: Pretty printing.
1213 Clean up namespace a bit.
1215 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1217 * regexec.c (update_cur_sifted_state, check_arrival,
1218 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1220 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1221 Ulrich Drepper <drepper@redhat.com>
1224 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1225 (bitset_word_t): Renamed from bitset_word. All uses changed.
1227 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1230 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1231 * regcomp.c: Remove unnecessary uses of
1232 unsigned RE_TRANSLATE_TYPE.
1233 * regex_internal.h: Likewise.
1234 * regex_internal.c: Likewise.
1235 * regexec.c: Likewise.
1236 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1238 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1240 * regexec.c (find_recover_state): Remove unnecessary
1242 (transit_state_bkref): Make DFA a const pointer.
1243 (get_subexp): Likewise.
1244 (check_arrival): Likewise.
1245 (update_cur_sifted_state): Likewise.
1246 (re_search_internal): Likewise.
1247 (prune_impossible_nodes): Likewise.
1248 (acquire_init_state_context): Likewise.
1249 (proceed_next_node): Likewise.
1250 (set_regs): Likewise.
1251 (free_fail_stack_return): Likewise.
1252 (check_arrival_expand_ecl): Mark DFA parameter as const.
1253 (check_arrival_expand_ecl_sub): Likewise.
1254 (check_subexp_limits): Likewise.
1255 (sub_epsilon_src_nodes): Likewise.
1256 (add_epsilon_src_nodes): Likewise.
1257 (merge_state_array): Likewise.
1258 (update_regs): Likewise.
1259 (build_trtable): Likewise.
1260 (sift_states_backward): Mark MCTX parameter as const.
1261 (build_sifted_states): Likewise.
1262 (update_cur_sifted_state): Likewise.
1263 (sift_states_mkref): Likewise.
1264 (check_arrival_expand_ecl): Mark eclosure as const.
1265 (check_dst_limits_calc_pos_1): Likewise.
1266 * regex_internal.h (re_match_context_t): Make dfa a const
1269 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1271 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1272 (transit_state_sb): Likewise.
1273 (transit_state_mb): Likewise.
1274 (sift_states_iter_mb): Likewise.
1275 (check_arrival_add_next_nodes): Likewise.
1276 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1277 [_LIBC] (re_search_2_stub): Use mempcpy.
1279 * regex_internal.c (re_string_reconstruct): Avoid calling
1280 mbrtowc for very simple UTF-8 case.
1282 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1284 (re_acquire_state_context): Likewise.
1285 * regex_internal.h: Adjust prototypes.
1287 * regex.c: Prevent using C++ compilers.
1289 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1290 (re_acquire_state_context): Likewise.
1292 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1293 Bruno Haible <bruno@clisp.org>
1295 * stdint_.h: On OpenBSD, don't redefine types already included in
1296 <sys/types.h> and <inttypes.h>.
1298 2006-03-24 Eric Blake <ebb9@byu.net>
1300 * time_r.c (copy_string_result): Remove, as it is no longer used.
1302 2006-03-24 Simon Josefsson <jas@extundo.com>
1304 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1305 including some doc fixes.
1306 (base64_encode_alloc): Fix +1 bug on allocation failures.
1308 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1310 * base64.c (base64_encode): Do not read past end of array with
1311 unsanitized input on systems with CHAR_BIT > 8.
1313 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1315 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1316 Typedef to long int, not to off_, as POSIX will likely change
1319 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1321 * argp-help.c (validate_uparams): Fix typo
1322 * argp-parse.c (argp_default_options): Consistently begin help
1323 messages with a lowercase letter.
1325 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1327 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1328 overrun buffers and shouldn't be used (much as gets shouldn't be
1330 * time_r.c (asctime_r, ctime_r): Likewise.
1332 2006-03-08 Simon Josefsson <jas@extundo.com>
1334 * gc-gnulib.c (randomize): Don't open files called 'no', they
1335 signal that configure disabled the device.
1337 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1339 * c-stack.c: Include unistd.h unconditionally, since we now assume
1341 * getlogin_r.c: Likewise.
1342 * getlogin_r.h: Likewise.
1344 * pagealign_alloc.c: Likewise.
1345 * unistd_.h: Remove; no longer needed.
1347 2006-03-07 Simon Josefsson <jas@extundo.com>
1349 * unistd_.h: New file.
1351 2006-03-07 Simon Josefsson <jas@extundo.com>
1353 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1355 2006-03-01 Simon Josefsson <jas@extundo.com>
1357 * readline.c: Fix typo, tiny patch from Stepan Kasal
1360 2006-02-28 Simon Josefsson <jas@extundo.com>
1362 * getopt.c: Protect #include of unistd.h, for MSVS.
1364 2006-02-27 Simon Josefsson <jas@extundo.com>
1366 * base64.h: Indent #define's. From Jim Meyering
1369 2006-02-27 Jim Meyering <jim@meyering.net>
1371 Revert the change of 2006-02-24, so these files can continue
1372 to be sync'd from gettext.
1373 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1376 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1378 * glob.c: Say "invalid" rather than "illegal" in comments.
1380 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1382 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1384 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1386 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1387 AT_FDCWD exceeds INT_MAX.
1388 * openat.h (AT_FDCWD): Likewise.
1390 2006-02-14 Jim Meyering <jim@meyering.net>
1392 Sync from coreutils.
1394 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1395 failure on deficient systems, and simplify gnulib lgpl dependencies.
1396 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1397 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1399 * xalloc-die.c: Remove unused definition of N_.
1401 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1403 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1405 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1407 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1408 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1410 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1412 * argp-namefrob.h: Restore changes accidentally lost during the
1413 "autoupdate" on 2005-12-12.
1415 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1417 * fnmatch.c (L_): Renamed from L, to work around a bug in
1418 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1419 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1422 2006-01-26 Simon Josefsson <jas@extundo.com>
1424 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1425 prototype is visible on mingw32.
1427 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1430 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1433 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1435 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1436 attempt to open for write; this always fails, at least on POSIX
1437 hosts. This reinstates the 2006-01-09 change, which was
1438 inadvertently removed.
1440 2006-01-26 Bruno Haible <bruno@clisp.org>
1441 Paul Eggert <eggert@cs.ucla.edu>
1443 * stdbool_.h (_Bool)
1444 [(! (defined __cplusplus || defined __BEOS__)
1445 && !defined __GNUC__
1446 && !(defined __HP_cc || defined __xlc__
1447 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1448 || defined __sgi))]:
1449 #define to signed char in these cases too; this simplifies
1450 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1451 etc., separately) and makes it more conservative.
1453 2006-01-21 Jim Meyering <jim@meyering.net>
1455 Sync from the stable (b5) branch of coreutils:
1457 * fts.c (fts_children): Don't let close() clobber errno from
1460 * fts.c (fts_stat): When following a symlink-to-directory,
1461 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1462 a dangling symlink. That can also happen at least for ELOOP.
1463 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1464 FYI, this bug predates the inclusion of fts.c in coreutils.
1466 * fts.c (fts_open): Put new maxarglen declaration and uses
1467 in their own block, so pre-c99 compilers don't object.
1469 Avoid the double-free (first in fts_read, second in fts_close) that
1470 would occur when an `active' directory is made inaccessible (e.g.,
1471 via chmod a-x) during a traversal.
1472 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1473 before returning. Reproduce this failure by
1474 mkdir -p a/b; cd a; chmod a-x . b
1475 Reported by Stavros Passas.
1477 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1479 * argp-namefrob.h: Bugfix. Remove stray #
1481 2006-01-25 Bruno Haible <bruno@clisp.org>
1483 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1485 Reported by Paul Eggert.
1487 2006-01-25 Jim Meyering <jim@meyering.net>
1489 * fileblocks.c: Remove more useless parentheses.
1490 * readutmp.h: Likewise.
1492 2006-01-24 Bruno Haible <bruno@clisp.org>
1494 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1496 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1499 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1500 to avoid problems with the built-in _Bool type.
1501 Reported by Paul Eggert on 2005-11-26.
1503 2006-01-24 Jim Meyering <jim@meyering.net>
1505 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1507 2006-01-24 Simon Josefsson <jas@extundo.com>
1509 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1512 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1514 Work around porting bugs reported by Dieter in
1515 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1516 * getopt.c (_NOPROTO): Remove; no longer needed.
1517 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1518 Include "getopt.h" first, to check interface.
1519 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1521 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1522 (__strndup): Revert to K&R-style function dfns, the glibc style.
1523 * strnlen.c: Don't claim it's taken from glibc; it's not.
1524 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1525 Include strnlen.h first, to get prototype properly.
1526 (strnlen): Renamed from __strnlen.
1529 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1531 These changes imported from libc.
1532 * getopt.c: Use __fxprintf instead of inline stream orientation
1533 test and two separate function calls.
1534 * strndup.c (__strndup): Add libc_hidden_def.
1536 2006-01-22 Bruno Haible <bruno@clisp.org>
1538 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1539 temporary buffer for sprintf, take into account the precision also
1540 for 'd', 'i', 'u', 'o', 'x', 'X'.
1542 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1544 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1545 to pacify gcc -Wswitch-default.
1547 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1549 * argp-help.c (usage_long_opt): Do not print DOC options.
1550 (__argp_base_name): Removed
1551 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1553 (__argp_base_name): Provide macro definition or extern declaration
1554 depending on the configuration
1556 2006-01-20 Simon Josefsson <jas@extundo.com>
1558 * inet_ntop.h: Unconditionally include sys/socket.h.
1560 2006-01-19 Simon Josefsson <jas@extundo.com>
1562 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1564 2006-01-12 Simon Josefsson <jas@extundo.com>
1566 * base64.c: Fix warning, reported by Bruno Haible
1567 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1569 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1571 Sync from coreutils.
1572 * md5.c: Fix commentary typos.
1573 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1574 * md5.h (__attribute__): Remove; unused.
1575 * sha1.c: Fix commentary to match md5 better.
1576 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1577 so that we don't need to worry about alignment. All uses changed.
1578 This merges the 2005-10-28 md5 change into sha1.
1580 2006-01-11 Jim Meyering <jim@meyering.net>
1582 Sync from coreutils.
1583 * md5.c (OP): Fix spacing.
1585 2006-01-11 Simon Josefsson <jas@extundo.com>
1587 * stdint_.h (SIZE_MAX): Add missing (.
1589 2006-01-10 Bruno Haible <bruno@clisp.org>
1591 * argp.h (__const): Remove macro. Use const instead.
1592 * argp-fmtstream.h (__const): Likewise.
1593 * glob_.h (__const): Remove macro.
1594 * glob-libc.h: Use const instead of __const.
1596 2006-01-10 Jim Meyering <jim@meyering.net>
1598 Avoid the double-free (first in fts_read, second in fts_close) that
1599 would occur when an `active' directory is made inaccessible (e.g.,
1600 via chmod a-x) during a traversal.
1601 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1602 before returning. Reproduce this failure by
1603 mkdir -p a/b; cd a; chmod a-x . b
1604 Reported by Stavros Passas.
1606 Sync from coreutils.
1607 * sha1.c: Tweak grammar in a comment.
1609 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1611 * regex_internal.h (BITSET_WORD_BITS):
1612 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1613 preprocessor mishandles large unsigned values as if they were signed.
1614 Problem reported by Claudio Fontana in
1615 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1617 2006-01-10 Simon Josefsson <jas@extundo.com>
1619 * socket_.h: New file.
1621 2006-01-10 Bruno Haible <bruno@clisp.org>
1623 * localcharset.c: Update from GNU gettext.
1625 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1627 Sync from coreutils.
1628 * chdir-long.c (cdb_free): Don't bother trying to open directory
1629 for write access: POSIX says that must fail.
1630 * fts.c (diropen): Likewise.
1631 * save-cwd.c (save_cwd): Likewise.
1632 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1633 well, for minor improvements on hosts that lack O_DIRECTORY.
1634 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1635 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1636 Fall back on chown if open failed with EACCES.
1638 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1639 Report an error at compile-time if only a 1-second nominal clock
1640 resolution is found.
1642 * lchmod.h: New file.
1643 * mkdir-p.c: Include lchmod.h, lchown.h.
1644 (make_dir_parents): Use lchown rather than chown, and
1645 lchmod rather than chmod.
1647 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1648 too. Problem with "none" reported by Bob Proulx. Problem with
1649 "proc" reported by n0dalus.
1651 * mountlist.c: Include <limits.h>.
1652 (dev_from_mount_options)
1653 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1654 New function. It no longer assumes "dev=" has the System V meaning
1655 on Linux (since it doesn't). It also parses "dev=" more carefully.
1656 (read_file_system_list)
1657 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1658 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1661 * posixtm.h (PDS_PRE_2000): New macro.
1662 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1663 All usages changed. Reject dates outside the range 1969-1999 if
1664 PDS_PRE_2000 is used.
1666 2006-01-09 Jim Meyering <jim@meyering.net>
1668 Sync from coreutils.
1670 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1672 * chdir-safer.h, chdir-safer.c: New files.
1674 * modechange.c (mode_compile): Reject an invalid mode string
1675 that starts with an octal digit. From Andreas Gruenbacher.
1677 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1678 and dup to open_safer and dup_safer, respectively.
1679 (openat_permissive): Fix typo in comment.
1681 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1682 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1683 (_): Remove; no longer needed.
1684 (openat): Renamed from rpl_openat; no need for rpl_openat
1685 since openat.h renames openat for us.
1686 Replace most of the body with a call to openat_permissive,
1687 to avoid duplicate code.
1688 Port to (probably hypothetical) environments were mode_t is
1690 (openat_permissive): Require mode arg, so that we can check
1691 types better. Put it just after flags. Change cwd failure
1692 indicator from pointer-to-bool to pointer-to-errno-value.
1693 All callers changed.
1694 Invoke openat_save_fail and/or openat_restore_fail if
1695 cwd_errno is null, so that openat can call us.
1696 (openat_permissive, fdopendir, fstatat, unlinkat):
1697 Simplify errno handling to avoid some duplicate code,
1698 as it's OK to set errno on success.
1699 * openat.h: Revamp code so that function macros depend on
1700 __OPENAT_PREFIX only, not also on AT_FDCWD.
1701 (openat_ro): Remove. Caller changed to use openat_permissive.
1702 (openat_permissive): Now a macro, if not a function.
1703 (openat_restore_fail, openat_save_fail): Now always functions,
1704 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1706 * openat-priv.h: New file, defining macros used by mkdirat.c
1708 * mkdirat.c: Include openat-priv.h.
1709 Remove definitions of macros defined therein.
1710 * openat.c: Likewise.
1712 * mkdirat.c (mkdirat): New file and function.
1713 * openat.h (mkdirat): Declare.
1715 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1717 * openat.h (openat_permissive): Declare.
1718 (openat_ro): Define.
1720 * openat.c (EXPECTED_ERRNO): New macro.
1721 (openat_permissive): New function -- used in remove.c rewrite.
1722 (all functions): Set errno just before returning, only if there
1723 was an actual failure.
1724 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1726 Emulate openat-family functions using Linux's procfs, if possible.
1727 Idea and some code based on Ulrich Drepper's glibc changes.
1729 * openat.c: (BUILD_PROC_NAME): New macro.
1730 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1731 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1732 before falling back on save_cwd and restore_cwd.
1733 (fdopendir, fstatat, unlinkat): Likewise.
1735 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1736 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1738 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1739 as second argument to va_arg. Otherwise, some versions of gcc
1740 warn that `if this code is reached, the program will abort'.
1742 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1744 Sync from coreutils.
1746 Add POSIX ACL support
1747 * acl.h (copy_acl, set_acl): Add declarations.
1748 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1749 systems other than Linux.
1750 (chmod_or_fchmod): New function: use fchmod when possible,
1751 and chmod otherwise.
1752 (file_has_acl): Add a POSIX ACL implementation, with a
1753 Linux-specific subcase.
1754 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1755 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1756 acls are unsupported.
1757 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1758 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1761 2006-01-09 Bruno Haible <bruno@clisp.org>
1763 * sysexit_.h (EX_OK): New macro.
1764 Suggested by Martin Lambers <marlam@marlam.de>.
1766 2006-01-09 Bruno Haible <bruno@clisp.org>
1768 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1769 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1770 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1771 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1773 2006-01-09 Bruno Haible <bruno@clisp.org>
1775 * stdint_.h (SIZE_MAX): Write the value without involving negative
1778 2005-10-16 Bruno Haible <bruno@clisp.org>
1780 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1781 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1783 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1785 * strftime.c (tzname): Don't declare if it is already #defined.
1786 Problem reported for Mingw by Mark Junker.
1788 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1790 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1791 long int, not int, for nanosecond counts, so that people who are
1792 used to POSIX struct timespec won't be surprised. Reported by Jim
1795 2005-12-16 Jim Meyering <jim@meyering.net>
1797 * fprintftime.c, fprintftime.h: New files.
1799 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1801 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1802 * argp-help.c (fill_in_uparams): Check if the constructed
1803 struct uparams is valid. Fall back to the default values if it is
1806 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1808 * argp-help.c (__argp_base_name): New function
1809 (__argp_short_program_name): Rewrite using __argp_base_name
1810 * argp-namefrob.h: Define program_invocation_name and
1811 program_invocation_short_name if requested
1812 (__argp_base_name): Add prototype
1813 * argp-parse.c (argp_def): Use gettext wrappers
1814 (argp_default_parser): Use __argp_base_name
1815 * argp-pin.c: New file. Defines program_invocation_name and
1816 program_invocation_short_name on systems that lack them.
1818 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1820 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1821 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1822 porting problem reported by Georg Schwarz in
1823 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1825 2005-07-09 Bruno Haible <bruno@clisp.org>
1827 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1828 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1829 Reported by Mark Junker <mjscod@gmx.de>.
1831 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1833 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1834 (uintmax_t) [defined uintmax_t]: Do not declare.
1835 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1836 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1837 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1838 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1839 sake of portability to weird hosts that C allows (though we don't
1840 know of any practical examples).
1842 * savedir.h (fdsavedir): New decl.
1843 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1844 contains most of the former guts of savedir.
1845 (savedir): Use savedirstream.
1848 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1850 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1851 coreutils no longer futzes with rounding modes.
1853 2005-11-14 Jim Meyering <jim@meyering.net>
1855 * mkstemp-safer.c: Include <config.h>, required for possible
1856 replacement of mkstemp.
1858 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1860 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1862 (gethrxtime) [! (HAVE_NANOUPTIME
1863 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1864 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1865 our own approximation.
1867 2005-11-10 Simon Josefsson <jas@extundo.com>
1869 * readline.c: Remove EOL.
1871 2005-11-08 Eric Blake <ebb9@byu.net>
1873 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1875 2005-11-08 Eric Blake <ebb9@byu.net>
1877 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1879 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1881 Fix porting problem reported by Theodoros V. Kalamatianos.
1882 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1883 Don't assume that futimes failing means we must fail.
1885 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1887 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1888 leave errno alone. Problem reported by Dmitry V. Levin.
1890 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1892 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1893 errno alone. Problem reported by Frederic Jolliton.
1895 2005-10-28 Simon Josefsson <jas@extundo.com>
1897 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1898 "restrict" keywords, as per POSIX. Protect the function
1899 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1900 Don't use K&R prototypes. Check the sprintf return values.
1901 Re-define EAFNOSUPPORT if not present. Indent.
1903 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1904 suggested by Bruno Haible <bruno@clisp.org>.
1906 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1908 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1910 * gc-libgcrypt.c: Add MD2 (which is not available through
1913 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1915 * md2.h, md2.c: New files.
1917 2005-10-24 Simon Josefsson <jas@extundo.com>
1919 * md4.h: Shrink buffer size, now that we changed the type.
1921 2005-10-22 Simon Josefsson <jas@extundo.com>
1923 * arcfour.h, arcfour.c: Use fixed size indices in the
1924 arcfour_context struct (simplify test vector testing in GNU
1927 2005-10-22 Simon Josefsson <jas@extundo.com>
1929 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1930 suggested by Bruno Haible <bruno@clisp.org>.
1932 2005-10-22 Simon Josefsson <jas@extundo.com>
1934 * crc.h: Include stddef.h, for size_t.
1936 2005-10-21 Simon Josefsson <jas@extundo.com>
1938 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1939 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1941 2005-10-21 Simon Josefsson <jas@extundo.com>
1943 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1946 2005-10-21 Simon Josefsson <jas@extundo.com>
1948 * gc-gnulib.c: Support ARCTWO in CBC mode.
1950 2005-10-21 Simon Josefsson <jas@extundo.com>
1952 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1955 * hmac-sha1.c (hmac_sha1): Likewise.
1957 * crc.c (crc32_update): Actually use crc parameter, suggested by
1958 Bruno Haible <bruno@clisp.org>.
1960 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1963 2005-10-21 Simon Josefsson <jas@extundo.com>
1965 * des.h, des.c: New files.
1967 * gc-gnulib.c: Support DES.c
1969 2005-10-21 Simon Josefsson <jas@extundo.com>
1971 * arctwo.h, arctwo.c: New files.
1973 * gc-gnulib.c: Support ARCTWO.
1975 2005-10-21 Simon Josefsson <jas@extundo.com>
1977 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1979 2005-10-19 Simon Josefsson <jas@extundo.com>
1981 * gc-gnulib.c: Support ARCFOUR.
1983 2005-10-19 Simon Josefsson <jas@extundo.com>
1985 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1988 * gc.h: Add ECB enum type.
1990 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1992 2005-10-19 Simon Josefsson <jas@extundo.com>
1994 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1996 2005-10-18 Simon Josefsson <jas@extundo.com>
1998 * md4.h, md4.c: New files, based on md5.?.
2000 2005-10-17 Simon Josefsson <jas@extundo.com>
2002 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2004 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2006 2005-10-17 Simon Josefsson <jas@extundo.com>
2008 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2010 2005-10-17 Simon Josefsson <jas@extundo.com>
2012 * gc.h, gc-libgcrypt.c: Add ciphers.
2014 2005-10-17 Simon Josefsson <jas@extundo.com>
2016 * sha1.c: Use uint32_t instead of md5_uint32.t
2018 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2021 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2023 * md5.h: Use stdint.h and uint32_t. Doc fix.
2025 2005-10-15 Simon Josefsson <jas@extundo.com>
2027 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2029 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2031 2005-10-14 Simon Josefsson <jas@extundo.com>
2033 * arcfour.h, arcfour.c: New files.
2035 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2037 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2038 include <wchar.h>; no longer needed.
2040 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2041 and Ulrich Drepper <drepper@redhat.com>
2044 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2045 instead of inline stream orientation test and two separate
2046 function calls. Pay no attention to USE_IN_LIBIO.
2048 2005-10-14 Roland McGrath <roland@redhat.com>
2050 Import from libc. [BZ #1331]
2051 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2053 Reported by Matej Vela <vela@debian.org>.
2055 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2057 * mkdir-p.c (make_dir_parents): Don't report an error if an
2058 intermediate directory is in a read-only file system. Problem
2059 reported by Eric Blake.
2061 2005-10-13 Simon Josefsson <jas@extundo.com>
2063 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2064 Move memory allocation outside of loop.
2066 2005-10-12 Simon Josefsson <jas@extundo.com>
2068 * gc-pbkdf2-sha1.c: New file.
2070 * gc.h: Add gc_pbkdf2_sha1 prototype.
2072 2005-10-12 Simon Josefsson <jas@extundo.com>
2074 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2075 suggested by Bruno Haible <bruno@clisp.org>.
2077 2005-10-12 Simon Josefsson <jas@extundo.com>
2079 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2081 * gc-gnulib.c (gc_hmac_sha1): New function.
2083 2005-10-12 Simon Josefsson <jas@extundo.com>
2085 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2087 2005-10-12 Simon Josefsson <jas@extundo.com>
2089 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2090 GC_USE_HMAC_MD5, respectively.
2092 * gc-libgcrypt.c (gc_md5): Fix assert call.
2095 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2097 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2099 * gc-gnulib.c (gc_hash_buffer): Ditto.
2101 2005-10-11 Bruno Haible <bruno@clisp.org>
2103 * c-strcasestr.h: New file, from GNU gettext.
2104 * c-strcasestr.c: New file, from GNU gettext.
2106 2005-10-11 Bruno Haible <bruno@clisp.org>
2108 * c-strcase.h: New file, from GNU gettext.
2109 * c-strcasecmp.c: New file, from GNU gettext.
2110 * c-strncasecmp.c: New file, from GNU gettext.
2112 2005-10-11 Simon Josefsson <jas@extundo.com>
2114 * crc.h, crc.c: New files.
2116 * gc.h (gc_hash_buffer): Add doc.
2118 2005-10-08 Simon Josefsson <jas@extundo.com>
2120 * gc.h: Add gc_hash and gc_hash_buffer.
2122 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2124 * gc-libgcrypt.c (gc_hash_buffer): Add.
2126 2005-10-11 Bruno Haible <bruno@clisp.org>
2128 * strcasecmp.c: Include limits.h.
2129 (strcasecmp): Avoid integer overflow on exotic platforms.
2130 * strncasecmp.c: Include limits.h.
2131 (strncasecmp): Avoid integer overflow on exotic platforms.
2132 Reported by Paul Eggert.
2134 2005-10-06 Simon Josefsson <jas@extundo.com>
2136 * hmac-md5.c: New file.
2140 2005-10-06 Simon Josefsson <jas@extundo.com>
2142 * memxor.c (memxor): Avoid casts and warnings.
2144 2005-10-05 Derek Price <derek@ximbiot.com>
2146 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2148 2005-10-05 Simon Josefsson <jas@extundo.com>
2150 * memxor.c (memxor): Fix compiler error.
2152 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2153 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2155 * memxor.h, memxor.c: New files.
2157 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2158 we assume all systems have it, suggested by Jim Meyering
2159 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2160 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2161 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2164 2005-10-04 Bruno Haible <bruno@clisp.org>
2166 * verify.h (verify_true): Provide alternative definition for C++.
2168 2005-10-04 Simon Josefsson <jas@extundo.com>
2170 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2171 D. Baushke" <mdb@gnu.org>.
2173 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2175 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2176 (SSIZE_MAX): New macro, if not already defined.
2177 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2180 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2182 * exclude.c: Include verify.h.
2183 (verify): Remove. All callers changed to use verify.h's version.
2184 * strtoimax.c: Likewise.
2185 * utimecmp.c: Likewis.e
2187 Sync from coreutils.
2188 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2189 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2190 * .cvsignore: Add fts.h, search.h, t-fpending.
2191 * settime.c (settime): Fix { typo in previous patch. Also, don't
2192 bother returning ENOSYS if settimeofday or stime fails; just let
2193 them return whatever errno they want to return.
2194 * utimens.c: Include unistd.h, for dup2.
2195 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2196 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2198 2005-10-02 Jim Meyering <jim@meyering.net>
2200 Sync from coreutils.
2201 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2202 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2203 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2204 Remove AT_FDCWD test.
2205 Do not consume the fd unless successful.
2206 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2207 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2208 block, so that we don't even try to compile it if settimeofday is
2209 available. This works around a compilation failure on OSF1 V5.1,
2210 due to stime requiring a `long int*' while tv_sec is `int'.
2212 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2214 * getdelim.c (getdelim): Remove unused variables.
2216 2005-10-01 Simon Josefsson <jas@extundo.com>
2218 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2219 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2220 AI_* and EAI_* definitions. Protect function declarations.
2222 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2224 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2225 so that the code works even with ancient cpp. Portability problem
2226 with GCC 2.7.2.1 reported by Thomas M.Ott.
2228 2005-09-27 Jim Meyering <jim@meyering.net>
2230 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2232 * intprops.h (signed_type_or_expr__): Define.
2233 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2236 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2238 * verify.h (verify_expr): Remove, replacing with:
2239 (verify_true): New macro that returns true instead of void.
2240 (verify_type__): Remove.
2241 (verify): Use verify_true rather than verify_type__.
2243 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2245 * utimens.c (ENOSYS): Define if not already defined.
2246 (futimens): Support having a null PATH if the file descriptor
2249 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2251 (__attribute): Define to empty unless GCC 3.1 or later.
2252 This works around a core dump on OpenBSD 3.4, which has GCC
2253 2.95.3, which dumps core when given __attribute__(()). It also
2254 simplifies other tests, since we really don't want to bother with
2255 worrying about which ancient version of GCC supported what.
2256 Original problem reported by Yoann Vandoorselaere, with part of
2257 the fix suggested by Derek Price.
2259 2005-09-24 Jim Meyering <jim@meyering.net>
2261 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2262 so we can once again use a positive bitfield width of 1 -- now we
2263 don't have to explain why we were using a bitfield width of 2.
2265 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2267 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2268 Problem reported by Eric Blake.
2269 (getaddrinfo): Initialize se so that it's not garbage.
2270 Redo internal storage allocation so that it doesn't make unportable
2271 assumptions about alignment.
2274 * utimens.c (futimens): Use futimesat if available.
2275 Prefer it to futimes since it doesn't have the futimes bug.
2277 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2278 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2279 Instead, declare a function that returns a pointer to an array,
2280 and use verify_type__ to declare the size of the array.
2281 Problem and germ of a solution reported by Bruno Haible.
2282 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2283 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2285 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2287 Sync from coreutils.
2289 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2291 * argmatch.h: Include verify.h
2292 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2293 (ARGMATCH_ASSERT): Remove; unused.
2294 * canonicalize.c: Assume STDC_HEADERS.
2295 * exclude.c: Include "strcase.h".
2296 * regex_internal.h [!defined _LIBC]: Likewise.
2297 * getusershell.c: Include stdio--.h rather than stdio.h
2299 (getusershell): Call fopen, not fopen_safer.
2300 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2301 Do not include unistd-safer.h.
2302 (save_cwd): Don't call fd_safer; no longer needed
2303 now that we include fcntl--.h.
2305 * getdate.y (relative_time): New type.
2306 (RELATIVE_TIME_0): New constant.
2307 (parser_control): Use relative_time instead of doing it ourselves.
2308 (%union): Add new relative_time rel member.
2309 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2311 (relunit, relunit_snumber): Now of type rel.
2312 (zone, rel, relunit, get_date): Adjust to above changes.
2314 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2315 Do not include unistd-safer.h.
2316 (getloadavg): Don't call fd_safer; no longer needed
2317 now that we include fcntl--.h.
2319 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2320 (make_dir_parents): Treat ENOSYS like EEXIST.
2322 Improve quality of diagnostics on restore_cwd failure.
2323 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2324 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2325 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2326 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2327 each time through the loop. Do not diagnose restore_cwd failure;
2328 that is the caller's job (and perhaps the caller does not care).
2330 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2331 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2332 If the file already exists but is not a directory, don't bother
2333 to try to make its parents.
2334 Close potential file descriptor leak if we can't chdir("/") (!).
2335 Don't always return true if chdir($PWD) fails; return true only
2336 if the requested action was done successfully (except for the
2338 Don't log final directory unless we actually made it.
2339 Refactor to avoid duplicate code to fix up permissions.
2340 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2342 * strftime.c (my_strftime): Rewrite the previous change slightly,
2343 to make it a bit faster and (I hope) clearer.
2344 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2345 Fix bug in formats like %2N.
2347 * verify.h: New file.
2349 2005-09-22 Jim Meyering <jim@meyering.net>
2351 Sync from coreutils.
2353 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2355 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2356 the .tm_year member, since otherwise gcc-4.0 would now warn about
2357 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2359 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2360 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2362 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2363 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2364 when run in a time zone for which daylight savings time is in effect
2365 for the starting date.
2367 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2368 stop us from restricting permissions of just-created absolute-named
2370 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2371 to restore initial working directory.
2372 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2373 to tell caller if/when we change the working directory and are
2374 unable to return to the initial one.
2375 * mkdir-p.h (make_dir_parents): Update prototype.
2376 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2377 `return false'. This fixes a bug introduced on 2004-07-30.
2379 * openat.c (fdopendir): Be sure to close the supplied
2380 file descriptor before returning. This makes our replacement
2381 implementation a little closer to Solaris's, where fdopendir
2382 ties the file descriptor to the returned DIR* pointer.
2383 * openat.c (unlinkat): New function.
2384 * openat.h (unlinkat): Add prototype.
2385 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2386 (openat_restore_fail): Rename from openat_restore_die.
2387 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2389 Provide an alternative to exiting immediately upon save_cwd or
2390 restore_cwd failure. Now, an application can arrange e.g.,
2391 to perform a longjump in that case.
2392 * openat.c: Include dirname.h.
2393 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2394 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2395 and openat_restore_die rather than calling error directly.
2396 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2398 * openat-die.c (openat_save_die, openat_restore_die): New file.
2399 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2401 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2402 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2403 int utc, int nanoseconds);
2405 date should not have to allocate a megabyte of virtual memory to
2406 handle a format argument like +%1048575T. When implemented with
2407 strftime, it must allocate such a buffer, use strftime to fill it
2408 in, print it, then free it.
2409 With fprintftime, it simply prints everything and exits.
2410 With no need for memory allocation, that's one fewer way to fail.
2411 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2412 optional field width, not before, so we accept %9:z, not %:9z.
2413 (my_strftime): Be sure to use L_('x') for literals.
2415 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2416 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2417 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2418 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2419 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2420 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2421 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2422 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2423 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2425 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2426 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2427 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2428 and don't include <sys/file.h>).
2430 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2432 Sync from coreutils.
2434 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2435 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2436 [!LDAV_DONE]: Avoid unused variable warning.
2438 2005-09-21 Bruno Haible <bruno@clisp.org>
2440 * unicodeio.h (unicode_to_mb): New declaration.
2442 2005-09-20 Derek Price <derek@ximbiot.com>
2444 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2446 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2448 Use a consistent style for including <config.h>.
2449 * __fpending.c, acl.c, argmatch.c,
2450 argp-help.c, argp-parse.c,
2451 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2452 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2453 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2454 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2455 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2456 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2457 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2458 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2459 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2460 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2461 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2462 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2463 modechange.c, mountlist.c, open-safer.c, physmem.c,
2464 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2465 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2466 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2467 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2468 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2469 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2470 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2471 userspec.c, utimecmp.c, version-etc-fsf.c,
2472 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2473 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2474 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2475 Standardize inclusion of config.h.
2476 * __fpending.h, dirfd.h, getdate.h, human.h,
2477 inttostr.h: Removed inclusion of config.h from header files.
2478 * inttostr.c: Adjusted in-tree users.
2479 * timespec.h: Remove superfluous warning to include config.h.
2480 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2481 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2482 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2483 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2485 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2487 * stat-time.h: New file.
2488 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2489 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2491 (timespec_cmp): New function.
2492 * utimecmp.c: Include stat-time.h.
2493 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2494 members exist, not on the obsolescent ST_MTIM_NSEC.
2495 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2497 2005-09-15 Derek Price <derek@ximbiot.com>
2498 Paul Eggert <eggert@cs.ucla.edu>
2500 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2501 changes, consolidating in...
2502 * regex_internal.h: ...this file.
2504 2005-09-15 Derek Price <derek@ximbiot.com>
2506 * regex_internal.h: Blank `pure' for GNUC < 3.
2507 * regex_internal.c: Ditto, using this...
2508 (__GNUC_PREREQ): ...new macro.
2509 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2510 (__GNUC_PREREQ): ...this new macro.
2512 * strstr.h: Include string.h. Define strstr as a macro here.
2514 2005-09-13 Derek Price <derek@ximbiot.com>
2516 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2518 Reported by Jim Meyering <jim@meyering.net>.
2520 2005-09-13 Jim Meyering <jim@meyering.net>
2522 * canon-host.c: Filter through gnu indent and reword comments slightly.
2523 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2525 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2527 * lib/base64.c: Typo.
2528 (base64_encode): Put b64str in initialized data section.
2530 2005-09-12 Derek Price <derek@ximbiot.com>
2532 Return usable errors from canon-host.
2533 * canon-host.h: New file.
2534 * canon-host.c (canon_host): Wrap...
2535 (canon_host_r): ...this new function, which now relies exclusively on
2537 (ch_strerror): New function.
2538 (last_cherror): New global.
2539 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2540 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2542 (freeaddrinfo): Free ai->ai_canonname when set.
2544 2005-09-12 Derek Price <derek@ximbiot.com>
2545 Paul Eggert <eggert@cs.ucla.edu>
2547 * glob-libc.h: Renamed from glob_.h. The new version is
2548 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2549 protecting things that should be done only in gnulib contexts.
2550 * glob_.h: New file, containing only the glob things needed for
2552 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2553 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2554 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2555 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2556 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2557 and to respect the namespace rules better.
2559 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2561 Merge glibc and coreutils changes into gnulib, plus a few
2563 * md5.c: Use #error rather than a string.
2564 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2565 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2566 (__attribute__): Define to empty for non recent-GCC.
2567 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2568 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2569 Renamed from their non-__ counterparts, with new macros replacing
2570 them if not _LIBC. Add __THROW attribute.
2572 (struct md5_ctx): Align buffer if using GCC.
2573 * sha1.h (struct sha1_ctx): Likewise.
2574 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2575 The old name was backwards.
2576 (NOTSWAP): Remove; not used.
2577 (rol): New macro, moved here from md5.h.
2578 (sha1_process_block): Remove a FIXME that doesn't make sense.
2580 2005-09-12 Derek Price <derek@ximbiot.com>
2582 * gai_strerror.c: Include config.h when available. Include
2583 getaddrinfo.h before other headers to test interface.
2584 Reported by Larry Jones <lawrence.jones@ugs.com>.
2586 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2588 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2589 definitions, since that's the preferred style in glibc.
2590 Fix a minor spacing issue, and update copyright notice to match glibc's.
2592 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2594 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2596 2005-09-06 Simon Josefsson <jas@extundo.com>
2598 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2599 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2601 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2603 Change bitset word type from unsigned int to unsigned long int,
2604 as this has better performance on typical 64-bit hosts.
2605 Port bitset code to hosts with unusual word sizes.
2606 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2607 (build_collating_symbol):
2608 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2609 argument is a bitset. This is merely a style issue, but it makes
2610 it clearer that an entire array is expected.
2611 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2612 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2613 Port to the case where bitset_word is not the same as unsigned int.
2614 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2615 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2617 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2618 (build_trtable, group_nodes_into_DFAstates):
2620 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2621 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2622 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2623 * regexec.c (group_nodes_into_DFAstates): Likewise.
2624 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2625 * regcomp.c (optimize_subexps, lower_subexp):
2626 Work even if bitset_word has holes in its bitwise representation.
2627 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2628 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2630 * regex_internal.c (re_string_reconstruct):
2631 Don't assume UCHAR_MAX == 255.
2632 * regex_internal.h (bitset_set_all): Likewise.
2633 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2635 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2636 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2638 (BITSET_WORD_MAX): New macro.
2639 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2640 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2641 (bitset_empty, bitset_copy):
2642 Prefer sizeof (bitset) to multiplying it out ourselves.
2643 (bitset_not_merge): Remove; unused.
2644 (bitset_contain): Return bool, not unsigned int with one bit on.
2645 All callers changed.
2646 * regexec.c (build_trtable): Don't assume bitset has no stricter
2647 alignment than re_node_set; do this by defining a new internal
2648 type struct dests_alloc and using it to allocate memory.
2650 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2652 Check for arithmetic overflow when calculating sizes, to prevent
2653 some buffer-overflow issues. These patches are conservative, in the
2654 sense that when I couldn't determine whether an overflow was possible,
2655 I inserted a run-time check.
2656 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2657 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2658 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2659 (re_xnrealloc, re_x2nrealloc): New inline functions.
2660 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2661 (build_equiv_class, build_charclass): Check for arithmetic overflow
2662 in size expression calculations.
2663 * lib/regex_internal.c (re_string_realloc_buffers):
2664 (build_wcs_upper_buffer, re_node_set_add_intersect):
2665 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2666 (re_dfa_add_node, register_state): Likewise.
2667 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2668 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2669 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2670 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2672 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2674 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2675 to avoid a collision with bits/local_lim.h in glibc.
2676 All uses changed. Problem reported by Dmitry V. Levin in
2677 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2679 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2680 bugs in int versus size_t comparisons.
2681 (re_string_context_at): Fix bug where the code assumed that
2684 Use bool where appropriate.
2685 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2686 All callers changed.
2687 (calc_eclosure_iter): Likewise, for ROOT arg.
2688 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2689 (build_charclass_op): Likewise, for NON_MATCH arg.
2690 * regex_internal.c (re_string_allocate, re_string_construct):
2691 (re_string_construct_common): Likewise, for ICASE arg.
2692 * regexec.c (re_search_2_stub, re_search_stub):
2693 Likewise, for RET_LEN arg.
2694 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2695 (set_regs): Likewise, for FL_BACKTRACK arg.
2696 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2697 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2698 (calc_eclosure_iter, parse_bracket_exp):
2699 Use bool for internal variables that are booleans.
2700 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2701 (set_regs, build_sifted_states, sift_states_bkref):
2702 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2703 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2704 (find_collation_sequence_value):
2706 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2707 (re_node_set_compare):
2708 Return bool, not int. All callers changed.
2709 * regexec.c (check_halt_node_context, check_dst_limits):
2710 (build_trtable, check_node_accept): Likewise.
2711 * regex_internal.h: Include stdbool.h.
2713 Fix bugs uncovered when converting to bool.
2714 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2715 failure instead of charging ahead blindly.
2716 * regex_internal.c (register_state): Likewise.
2717 * regexec.c (re_search_2_stub): Use simpler method than boolean
2718 for freeing internal storage.
2719 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2720 bitset pieces used as boolean, to avoid undefined behavior
2721 on hosts that do int overflow checking.
2723 2005-08-31 Derek Price <derek@ximbiot.com>
2725 * getdelim.c (getdelim): Return EOF on EOF.
2726 Reported by Larry Jones <lawrence.jones@ugs.com>.
2728 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2730 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2731 lengths fit in regoff_t; this isn't true if regoff_t is the same
2733 * regex.c (re_search_internal): 5th arg is LAST_START
2734 (= START + RANGE) instead of RANGE. This avoids overflow
2735 problems when regoff_t is the same width as size_t.
2736 All callers changed.
2737 (re_search_2_stub): Check for overflow when adding the
2738 sizes of the two strings.
2739 (re_search_stub): Check for overflow when adding START
2740 to RANGE; if it occurs, substitute the extreme value.
2742 2005-08-31 Jim Meyering <jim@meyering.net>
2744 * regcomp.c (search_duplicated_node): Make first pointer arg
2746 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2747 (register_state): Likewise.
2748 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2749 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2750 (group_nodes_into_DFAstates): Likewise.
2752 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2754 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2755 old glibc regex code mishandles strings longer than 2**31 bytes.
2756 This patch fixes this when the regex code is used in gnulib
2757 (i.e., outside glibc).
2759 This patch should not affect the use of the regex code inside
2760 glibc. No doubt this problem also needs to be handled for glibc
2761 as well, but the result will be an incompatible change to the
2762 glibc ABI, and the old ABI will have to be supported too. That
2763 can be the the subject for another patch.
2765 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2766 governing whether the rest of this patch is active. By default,
2767 the macro is disabled and the patch has no effect.
2768 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2769 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2770 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2771 (re_match_2, re_set_registers): Use the new types.
2772 * regex_internal.h (Idx, re_hashval_t): New types.
2773 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2775 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2776 (re_string_context_at, bin_tree_t, re_dfastate_t):
2777 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2778 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2779 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2780 (re_string_char_size_at, re_string_wchar_at):
2781 (re_string_elem_size_at):
2782 Use the new types and macros to port to 64-bit hosts.
2783 Use unsigned types for internal values, so that the code
2784 mostly works even for arrays larger than SSIZE_MAX.
2785 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2786 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2787 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2788 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2789 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2790 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2791 (calc_inveclosure, parse_dup_op, build_range_exp):
2792 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2793 (fetch_number, create_token_tree, mark_opt_subexp):
2795 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2796 (create_cd_newstate, re_string_allocate, re_string_construct):
2797 (re_string_realloc_buffers, build_wcs_upper_buffer):
2798 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2799 (re_string_reconstruct, re_string_peek_byte_case):
2800 (re_string_fetch_byte_case, re_string_context_at):
2801 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2802 (re_node_set_init_copy, re_node_set_add_intersect):
2803 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2804 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2805 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2806 (re_acquire_state, re_acquire_state_context, register_state):
2808 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2809 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2810 (re_search_internal, re_search_2_stub, re_search_stub)
2811 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2812 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2813 (update_cur_sifted_state, check_dst_limits):
2814 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2815 (check_subexp_limits, sift_states_bkref, merge_state_array):
2816 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2817 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2818 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2819 (expand_bkref_cache, check_node_accept_bytes):
2820 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2821 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2822 (acquire_init_state_context, check_halt_node_context):
2823 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2824 (sift_states_backward, clean_state_log_if_needed):
2825 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2826 (find_recover_state, transit_state_sb, transit_state_mb):
2827 (transit_state_bkref, build_trtable, match_ctx_clean):
2829 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2830 to work around an assumption that REG_MISSING is negative.
2832 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2833 (seek_collating_symbol_entry) [defined _LIBC]:
2834 (lookup_collation_sequence_value) [defined _LIBC]:
2835 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2836 Use prototypes rather than old-style function definitions.
2837 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2838 (transit_state_sb) [0]:
2839 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2841 * regexec.c (re_search_internal): Simplify update of rm_so and
2844 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2845 (optimize_subexps, lower_subexp):
2846 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2847 since the signed shift might overflow. Use 1u<<31 instead.
2848 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2849 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2852 * regcomp.c (optimize_subexps, lower_subexp):
2853 Use CHAR_BIT rather than 8, for clarity.
2854 * regexec.c (check_dst_limits_calc_pos_1):
2855 (check_subexp_matching_top): Likewise.
2856 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2857 have to worry about portability issues when shifting it left.
2858 Remove no-longer-needed test for table_size > 0.
2859 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2860 in a word, as the resulting behavior is undefined.
2861 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2862 in one case, a <= should have been an <, and in another case the
2863 whole test was missing.
2864 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2865 the standard name CHAR_BIT.
2866 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2867 this is not true on one's complement and signed-magnitude hosts.
2869 * regex_internal.h (re_sub_match_top_t): Remove unused member
2871 (struct re_dfa_t): Remove unused member states_alloc.
2872 * regcomp.c (init_dfa): Don't initialize unused members.
2874 2005-08-31 Bruno Haible <bruno@clisp.org>
2876 * strstr.c: Include <stddef.h>, for NULL.
2877 * strcasestr.c: Likewise.
2878 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2880 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2882 * iconvme.h: Add prototype for iconv_alloc.
2884 2005-08-29 Simon Josefsson <jas@extundo.com>
2886 * iconvme.c: Fix errno.
2888 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2890 * iconvme.c: Split iconv_string into iconv_alloc.
2892 2005-08-27 Jim Meyering <jim@meyering.net>
2894 * fopen-safer.c: Merge minor changes from coreutils.
2895 * dup-safer.c: Likewise.
2896 * fd-safer.c: Likewise.
2898 Merge from coreutils.
2899 * stdio--.h: New file.
2900 * stdlib--.h: New file.
2901 * mkstemp-safer.c: New file.
2903 GNU tar needs these.
2904 * pipe-safer.c: New file.
2905 * creat-safer.c: New file.
2906 * fcntl--.h (creat): Define to creat_safer.
2907 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2908 * unistd--.h (pipe): Define to pipe_safer.
2909 * unistd-safer.h: Declare pipe_safer.
2911 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2913 * regex_internal.h: Remove all references to
2914 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2916 (bitset_not, bitset_merge, bitset_not_merge):
2917 (bitset_mask, re_string_allocate, re_string_construct):
2918 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2919 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2920 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2921 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2922 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2923 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2924 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2925 (re_acquire_state_context):
2926 Remove unnecessary forward decls.
2927 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2928 Put __attribute at function definition,
2929 now that the function decl has been removed.
2930 * lib/regex_internal.c (re_string_peek_byte_case):
2931 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2934 2005-08-26 Simon Josefsson <jas@extundo.com>
2936 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2937 Haible <bruno@clisp.org>.
2939 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2941 * regexec.c (set_regs): Don't alloca with an unbounded size.
2943 alloca modernization/simplification for regex.
2944 * regex.c: Remove portability cruft for alloca. This no longer
2945 needs to be at the start of the file, and can be moved into
2946 regex_internal.h and simplified.
2947 * regex_internal.h: Include <alloca.h>.
2948 (__libc_use_alloca) [!defined _LIBC]: New macro.
2949 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2950 now works outside glibc.
2952 2005-08-24 Simon Josefsson <jas@extundo.com>
2954 * getpass.c: Add WIN32 implementation. Conditionalize use of
2955 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2956 GLIBC specific code.
2958 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2960 Make regex safe for g++. This fixes one real bug (an "err"
2961 that should have been "*err"). g++ problem reported by
2963 * regex_internal.h (re_calloc): New macro, consistent with
2964 re_malloc etc. All callers of calloc changed to use re_calloc.
2965 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2966 not int. All callers changed.
2967 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2968 just use an array of size MB_LEN_MAX.
2969 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2970 (find_recover_state): Change "err" to "*err"; this fixes what
2971 appears to be a real bug.
2972 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2975 2005-08-25 Jim Meyering <jim@meyering.net>
2977 * open-safer.c: Include <config.h>.
2978 Otherwise, we'd lose LARGEFILE support in any file using
2981 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2983 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2984 * regex.h (regerror): Likewise.
2986 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2987 requires this. (The code never needed it.)
2989 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2990 All uses of recently-renamed identifiers changed to use the new,
2991 POSIX-compliant names. The code will build and run just fine
2992 without these changes, but it's better to eat our own dog food
2993 and use the standard-conforming names.
2995 * regex.h: Fix a multitude of POSIX name space violations.
2996 These changes have an effect only for programs that define
2997 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2998 do not change anything for programs compiled in the normal way.
2999 Also, there is no effect on the ABI.
3001 (_REGEX_SOURCE): New macro.
3002 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3003 defined and _GNU_SOURCE is not; this fixes a name space violation.
3005 Rename the following macros to obey POSIX requirements.
3006 The old names are still visible as macros if _REGEX_SOURCE is defined.
3007 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3008 RE_BACKSLASH_ESCAPE_IN_LISTS.
3009 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3010 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3011 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3012 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3013 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3014 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3015 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3016 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3017 (REG_INTERVALS): renamed from RE_INTERVALS.
3018 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3019 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3020 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3021 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3022 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3023 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3024 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3025 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3026 RE_UNMATCHED_RIGHT_PAREN_ORD.
3027 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3028 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3029 (REG_DEBUG): renamed from RE_DEBUG.
3030 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3031 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3032 unusual, since we can't clash with the POSIX REG_ICASE.
3033 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3034 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3035 (REG_NO_SUB): renamed from RE_NO_SUB.
3036 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3037 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3038 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3039 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3040 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3041 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3042 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3043 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3044 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3045 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3046 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3047 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3048 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3049 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3050 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3051 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3052 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3053 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3054 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3055 (REG_FIXED): Renamed from REGS_FIXED.
3056 (REG_NREGS): Renamed from RE_NREGS.
3058 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3059 of other REG_* macros, since POSIX says the user is allowed to
3060 #undef these macros selectively.
3062 (reg_errcode_t): Update comment stating what other tables need
3065 Rename the following enum values to obey POSIX requirements.
3066 The old names are still visible as macros.
3067 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3068 is not defined, since GNU is supposed to be a superset of POSIX as
3069 much as possible, and since we want reg_errcode_t to be a signed
3070 type for implementation consistency.
3071 (_REG_NOERROR): Renamed from REG_NOERROR.
3072 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3073 (_REG_BADPAT): Renamed from REG_BADPAT.
3074 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3075 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3076 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3077 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3078 (_REG_EBRACK): Renamed from REG_EBRACK.
3079 (_REG_EPAREN): Renamed from REG_EPAREN.
3080 (_REG_EBRACE): Renamed from REG_EBRACE.
3081 (_REG_BADBR): Renamed from REG_BADBR.
3082 (_REG_ERANGE): Renamed from REG_ERANGE.
3083 (_REG_ESPACE): Renamed from REG_ESPACE.
3084 (_REG_BADRPT): Renamed from REG_BADRPT.
3085 (_REG_EEND): Renamed from REG_EEND.
3086 (_REG_ESIZE): Renamed from REG_ESIZE.
3087 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3088 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3089 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3090 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3091 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3093 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3094 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3095 changed. But support the old name if the new one is not defined
3096 and if _REGEX_SOURCE.
3098 Change the following member names in struct re_pattern_buffer.
3099 The old names are still supported if !_REGEX_SOURCE.
3100 The new names are always supported, regardless of _REGEX_SOURCE.
3101 (re_buffer): Renamed from buffer.
3102 (re_allocated): Renamed from allocated.
3103 (re_used): Renamed from used.
3104 (re_syntax): Renamed from syntax.
3105 (re_fastmap): Renamed from fastmap.
3106 (re_translate): Renamed from translate.
3107 (re_can_be_null): Renamed from can_be_null.
3108 (re_regs_allocated): Renamed from regs_allocated.
3109 (re_fastmap_accurate): Renamed from fastmap_accurate.
3110 (re_no_sub): Renamed from no_sub.
3111 (re_not_bol): Renamed from not_bol.
3112 (re_not_eol): Renamed from not_eol.
3113 (re_newline_anchor): Renamed from newline_anchor.
3115 Change the following member names in struct re_registers.
3116 The old names are still supported if !_REGEX_SOURCE.
3117 The new names are always supported, regardless of _REGEX_SOURCE.
3118 (rm_num_regs): Renamed from num_regs.
3119 (rm_start): Renamed from start.
3120 (rm_end): Renamed from end.
3122 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3123 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3124 Prepend __ to parameter names.
3126 Undo yesterday's changes.
3128 2005-08-24 Jim Meyering <jim@meyering.net>
3130 Sync from coreutils.
3131 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3133 2005-08-21 Bruno Haible <bruno@clisp.org>
3135 * lock.h: Add multiple inclusion guard.
3136 * tls.h: Add multiple inclusion guard.
3138 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3140 * regex.h (REG_NOSYS)
3141 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3142 Define, since POSIX requires it as of 2001.
3143 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3144 New private symbol, used to keep the enum signed in all cases.
3145 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3146 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3148 * regex_internal.c (re_string_skip_chars, register_state):
3150 Remove forward decls; no longer needed now that we use prototypes.
3151 * regexec.c (acquire_init_state_context, check_halt_node_context):
3152 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3153 (clean_state_log_if_needed): Likewise.
3155 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3157 Fix problems reported by Sam Steingold in
3158 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3159 * regexec.c (sift_states_bkref): Fix portability bug: the code
3160 assumed that reg_errcode_t is a signed type, which is not
3161 necessarily true if _XOPEN_SOURCE is not defined.
3162 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3163 some compilers warn about it otherwise.
3165 2005-08-20 Jim Meyering <jim@meyering.net>
3167 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3168 of unused local, dfa.
3170 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3172 * regcomp.c (create_initial_state): Remove duplicate decl.
3173 (init_word_char, create_initial_state, duplicate_node_closure):
3174 (fetch_token, peek_token_bracket, build_range_exp):
3175 (build_collating_symbol): Remove forward decls; no longer needed
3176 now that we use prototypes.
3179 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3180 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3181 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3182 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3183 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3184 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3185 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3186 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3187 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3188 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3189 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3190 (build_charclass, build_charclass_op, fetch_number, create_tree):
3191 (create_token_tree, mark_opt_subexp, duplicate_tree):
3192 Use prototypes rather than old-style definitions.
3195 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3196 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3197 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3198 (re_string_reconstruct, re_string_peek_byte_case):
3199 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3200 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3201 (re_node_set_init_copy, re_node_set_add_intersect):
3202 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3203 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3204 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3205 (re_acquire_state, re_acquire_state_context, register_state):
3206 (create_ci_newstate, create_cd_newstate, free_state):
3208 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3209 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3210 (re_search_internal, prune_impossible_nodes):
3211 (acquire_init_state_context, check_matching, static):
3212 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3213 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3214 (update_regs, sift_states_backward, build_sifted_states):
3215 (clean_state_log_if_needed, merge_state_array):
3216 (update_cur_sifted_state, add_epsilon_src_nodes):
3217 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3218 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3219 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3220 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3221 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3222 (check_arrival, check_arrival_add_next_nodes):
3223 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3224 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3225 (check_node_accept_bytes, check_node_accept, extend_buffers):
3226 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3227 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3232 (re_string_allocate, re_string_construct, re_string_reconstruct):
3233 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3234 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3235 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3236 (re_string_context_at, re_string_peek_byte_case):
3237 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3238 is defined, since we now use prototypes always.
3240 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3241 C89 or better. All uses removed.
3243 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3245 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3246 [defined lint]: Suppress bogus uninitialized-variable warnings.
3248 * regcomp.c (duplicate_node): Return new index, not an error code,
3249 and let the caller return REG_ESPACE if out of space. This
3250 removes an uninitialied-variable warning with GCC 4.0.1, and also
3251 avoids taking the address of a local variable. All callers
3254 2005-08-19 Jim Meyering <jim@meyering.net>
3256 * regexec.c (proceed_next_node): Redo local variables to
3257 avoid GCC shadowing warnings.
3259 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3261 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3262 (re_node_set_insert_last, re_dfa_add_node):
3263 Rename local variables to avoid GCC shadowing warnings.
3265 2005-08-18 Bruno Haible <bruno@clisp.org>
3267 * strstr.c (strstr): Fix return value in multibyte case.
3268 * strcasestr.c (strcasestr): Likewise.
3270 2005-08-17 Jim Meyering <jim@meyering.net>
3272 Make the %s format (seconds since the epoch) work for a negative
3273 number and when used with a zero-padded field width, e.g. %015s.
3275 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3276 label so that it precedes the code to set `digits'. Otherwise,
3277 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3278 print `00-22'. Now, it prints `-0022', as it should.
3280 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3282 * regex.h: Remove useless space-before-tab. From coreutils.
3284 2005-08-17 Bruno Haible <bruno@clisp.org>
3286 * strcasestr.h: New file.
3287 * strcasestr.c: New file.
3289 2005-08-17 Bruno Haible <bruno@clisp.org>
3291 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3292 * strstr.c: Completely rewritten, with multibyte locale support.
3294 2005-08-17 Bruno Haible <bruno@clisp.org>
3296 * strcasecmp.c: Use mbuiter.h.
3298 2005-08-17 Bruno Haible <bruno@clisp.org>
3300 * mbuiter.h: New file.
3302 2005-08-16 Bruno Haible <bruno@clisp.org>
3304 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3306 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3307 NUL byte, not after it.
3309 2005-08-16 Bruno Haible <bruno@clisp.org>
3311 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3312 the valid ones. Makes the comparison operations transitive:
3313 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3314 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3316 2005-08-16 Bruno Haible <bruno@clisp.org>
3318 * strcase.h (strcasecmp): Add note in comments.
3319 * strncasecmp.c: Use code from strcasecmp.c.
3320 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3321 (strcasecmp): Work correctly in multibyte locales.
3323 2005-08-16 Bruno Haible <bruno@clisp.org>
3325 * strnlen1.h: New file.
3326 * strnlen1.c: New file.
3328 2005-08-16 Bruno Haible <bruno@clisp.org>
3330 * mbfile.h: New file.
3332 2005-08-16 Bruno Haible <bruno@clisp.org>
3334 * mbiter.h: New file.
3336 2005-08-16 Bruno Haible <bruno@clisp.org>
3338 * mbchar.h: New file.
3339 * mbchar.c: New file.
3341 2005-08-16 Bruno Haible <bruno@clisp.org>
3343 * tls.h: New file, from GNU gettext.
3344 * tls.c: New file, from GNU gettext.
3346 2005-08-15 Bruno Haible <bruno@clisp.org>
3348 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3351 2005-08-14 Jim Meyering <jim@meyering.net>
3353 Sync from coreutils.
3355 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3356 Use the hash-table-based cycle-detection code not just when
3357 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3358 Reported by James Youngman in
3359 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3360 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3361 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3362 This lets us compile with -DFTS_DEBUG, once again.
3363 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3364 * fts.c (fd_safer): Remove decl.
3365 Include fcntl--.h rather than unistd-safer.h
3366 (fts_safe_changedir): Don't call fd_safer; no longer needed
3367 now that we include fcntl--.h.
3369 2005-08-11 Simon Josefsson <jas@extundo.com>
3371 * readline.h, readline.c: New file.
3373 2005-08-11 Bruno Haible <bruno@clisp.org>
3375 * strnlen.h (strnlen): Change parameter name to match comment.
3377 2005-08-10 Simon Josefsson <jas@extundo.com>
3379 * strndup.c: Use strnlen.h.
3381 * strnlen.h: New file.
3383 2005-08-02 Simon Josefsson <jas@extundo.com>
3385 * getline.h, getline.c: Rewrite.
3387 * getdelim.h, getdelim.c: New files, ported from glibc.
3389 2005-07-31 Bruno Haible <bruno@clisp.org>
3391 * lock.h (gl_lock_initializer): New macro.
3392 (gl_lock_define_initialized): Use it.
3393 (gl_rwlock_initializer): New macro.
3394 (gl_rwlock_define_initialized): Use it.
3395 (gl_recursive_lock_initializer): New macro.
3396 (gl_recursive_lock_define_initialized): Use it.
3398 2005-07-26 Bruno Haible <bruno@clisp.org>
3400 * lock.h: Update from GNU gettext.
3401 * lock.c: Update from GNU gettext.
3403 2005-07-18 Bruno Haible <bruno@clisp.org>
3405 * lock.h (gl_once_t): New type.
3406 (gl_once_define, gl_once): New macros.
3407 * lock.c (fresh_once): New variable.
3408 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3411 2005-07-18 Simon Josefsson <jas@extundo.com>
3413 * check-version.c (check_version): Accept identical versions too.
3415 2005-07-18 Bruno Haible <bruno@clisp.org>
3417 * lock.h: New file, from GNU gettext.
3418 * lock.c: New file, from GNU gettext.
3420 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3422 * quotearg.c: Add translator comment suggested by Bruno Haible,
3423 with a minor change.
3425 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3427 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3428 copyright symbol and the year.
3429 * version-etc.c (COPYRIGHT_YEAR): New constant.
3430 (version_etc_va): Use parameterized copyright notice.
3431 Reword to conform to the current GNU coding standards.
3433 2005-07-11 Simon Josefsson <jas@extundo.com>
3435 * size_max.h: New file.
3437 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3439 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3442 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3443 and Paul Eggert <eggert@cs.ucla.edu>
3445 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3446 in wint_t, not wchar_t. Remove now-unnecessary cast.
3448 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3450 * regex.c, regex.h: Sync from libc.
3451 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3452 New files, synced from libc, except that regex_internal.h
3453 currently has a small porting fix.
3455 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3457 Remove the dependency of the strftime module on the tzset module.
3458 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3459 Copy the input structure, to work around some of the bug with
3460 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3461 Solaris releases, you should also use the tzset module, but we won't
3462 require it as a dependency any more since we don't want LGPLed code
3463 to depend on GPLed code.
3465 2005-07-02 Jim Meyering <jim@meyering.net>
3467 * backupfile.c (backup_args): Change a `0' to NULL.
3469 2005-07-01 Jim Meyering <jim@meyering.net>
3471 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3472 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3473 * save-cwd.c, tempname.c:
3474 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3475 and don't include <sys/file.h>).
3477 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3479 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3480 declares only 'struct timespec;' (!).
3482 2005-06-29 Jim Meyering <jim@meyering.net>
3484 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3485 type name. Use the variable name instead.
3486 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3488 2005-06-28 Simon Josefsson <jas@extundo.com>
3490 * check-version.h, check-version.c: New files.
3492 2005-06-28 Simon Josefsson <jas@extundo.com>
3494 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3495 collision with global variable. Better indentation. Don't
3496 increment buffer pointer beyond buffer end. Based on comments
3497 from Paul Eggert <eggert@cs.ucla.edu>.
3501 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3503 * canon-host.c (canon-host): Append trailing "," to 0 in
3504 initializer of struct addrinfo, as an indication that we don't
3505 care how many members the structure has.
3507 2005-06-24 Derek Price <derek@ximbiot.com>
3508 and Bruno Haible <bruno@clisp.org>
3510 Remove stat module & update lstat.
3511 * stat.c: Remove this file...
3512 (slash_aware_lstat): ...moving this content and its support...
3513 * lstat.c (rpl_lstat): ...into here.
3514 * lstat.h: New file.
3516 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3518 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3519 (ranged_convert): Don't save conversion in a temporary struct.
3520 This causes a warning with GCC 4.0.0, and anyway in the typical
3521 case it's not worth the extra 100 bytes or so of code.
3522 (ranged_convert, __mktime_internal): When calling a function via a
3523 pointer P, use P () rather than (*P) (), as we now assume C89 or
3526 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3528 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3529 "who -r" failed to give output. Problem reported by Tim Waugh.
3531 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3532 (xcalloc): Use it to avoid needless tests.
3533 Problem reported by Jim Meyering.
3535 2005-06-16 Jim Meyering <jim@meyering.net>
3537 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3538 when either N or S is zero.
3540 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3542 * argp.h (__option_is_short): Check upper limit of
3543 __key. Isprint() requires its argument to have the value
3544 of an unsigned char or EOF.
3546 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3548 * fnmatch.c (fnmatch): If there is an encoding error in a
3549 multibyte string or pattern, fall back on unibyte matching.
3550 Problem reported by James Youngman.
3552 2005-06-08 Bruno Haible <bruno@clisp.org>
3554 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3557 2005-06-08 Bruno Haible <bruno@clisp.org>
3559 * csharpcomp.h: New file, from GNU gettext.
3560 * csharpcomp.c: New file, from GNU gettext.
3561 * csharpcomp.sh.in: New file, from GNU gettext.
3563 2005-06-07 Derek Price <derek@ximbiot.com>
3566 * glob_.h: Indent nested #ifdef.
3568 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3570 Sync from coreutils.
3571 Use "file name" when talking about file names, instead of "filename"
3572 or "path", as per the GNU coding standards.
3573 * mkdir-p.c: Renamed from makepath.c.
3574 (make_dir_parents): Renamed from make_path. All callers changed.
3575 * mkdir-p.h: Likewise. All includers changed.
3576 * filenamecat.c: Renamed from path-concat.c.
3577 (file_name_concat): Renamed from path_concat. All callers changed.
3578 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3579 * filenamecat.h: Likewise. All includers changed.
3580 * acl.c: Don't use "path" or "filename" to mean "file name"
3581 in comments or local variable names.
3582 * basename.c: Likewise.
3583 * canonicalize.c, canonicalize.h: Likewise.
3584 * dirname.c, dirname.h: Likewise.
3585 * euidaccess.c: Likewise.
3586 * exclude.c: Likewise
3587 * fnmatch_.h, fnmatch_loop.c: Likewise.
3588 * fsusage.c, fsuage.h: Likewise.
3589 * fts.c, fts_.h: Likewise.
3590 * getcwd.c: Likewise.
3591 * getloadavg.c: Likewise.
3592 * mkstemp.c: Likewise.
3593 * mountlist.c, mountlist.h: Likewise.
3594 * openat.c, openat.h: Likewise.
3595 * readlink-stub.c: Likewise.
3596 * readutmp.c, readutmp.h: Likewise.
3597 * rename.c: Likewise.
3598 * rmdir.c: Likewise.
3600 * savedir.c: Likewise.
3601 * stripslash.c: Likewise.
3602 * tempname.c: Likewise.
3603 * xreadlink.c: Likewise.
3604 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3606 * exclude.h: Likewise.
3608 * euidaccess.c (getuid, getgid, getuid, getegid)
3609 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3610 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3611 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3612 * pathmax.h: Include <limits.h> unconditionally, since other
3613 files have been getting away with it for years (MORE/BSD 4.3
3615 * userspec.c (getpwnam, getgrnam, getgrgid)
3616 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3618 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3619 Define to 256, not 255, as per modern POSIX.
3621 2005-06-01 Bruno Haible <bruno@clisp.org>
3623 * csharpexec.h: New file, from GNU gettext.
3624 * csharpexec.c: New file, from GNU gettext.
3625 * csharpexec.sh.in: New file, from GNU gettext.
3627 2005-05-31 Derek Price <derek@ximbiot.com>
3628 Paul Eggert <eggert@cs.ucla.edu>
3631 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3633 2005-05-29 Derek Price <derek@ximbiot.com>
3634 Paul Eggert <eggert@cs.ucla.edu>
3636 * glob_.h, glob.c: New files.
3638 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3640 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3642 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3643 the configuration hassle isn't worth it.
3644 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3645 (LONGEST_MODIFIER, PRIuMAX): Remove.
3647 2005-05-27 Bruno Haible <bruno@clisp.org>
3649 * getlogin_r.h: Remove second include of <stddef.h>.
3651 2005-05-25 Bruno Haible <bruno@clisp.org>
3652 Derek Price <derek@ximbiot.com>
3654 * getlogin_r.h: Simplify API documentation.
3656 2005-05-25 Derek Price <derek@ximbiot.com>
3657 Paul Eggert <eggert@cs.ucla.edu>
3659 * getlogin_r.c, getlogin_r.h: New files.
3661 2005-05-22 Bruno Haible <bruno@clisp.org>
3663 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3664 Also include <sys/param.h> if it defines MIN, MAX.
3665 Based on a patch by Derek Price <derek@ximbiot.com>.
3667 2005-05-22 Bruno Haible <bruno@clisp.org>
3669 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3670 (INT64_MIN): Fix definition.
3671 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3673 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3674 NEED_SIGNED_INT_TYPES.
3676 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3677 HAVE_SYSTEM_INTTYPES.
3679 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3681 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3682 so that unistd-safer.h (GPL'ed code) need not be included.
3684 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3687 * fts.c: Don't include "cycle-check.h" or "hash.h".
3688 (setup_dir, free_dir): New functions.
3689 (enter_dir, leave_dir): Define trivial
3690 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3691 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3692 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3693 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3694 Move to fts-cycle.c.
3695 (fts_open): Use setup_dir.
3696 (fts_close): Use free_dir.
3697 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3698 This adds a label and some gotos, but the alternatives were messier.
3699 Check for memory allocation failure when entering a dir.
3700 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3701 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3702 (FTS): New member fts_cycle, that is a union that contains the
3703 old active_dir_ht and cycle_state. All uses changed to mention
3704 fts_cycle.ht and fts_cycle.state.
3705 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3706 fts.c, with the following changes:
3707 (setup_dir, free_dir): New functions.
3708 (enter_dir): Now returns bool. Return true if successful, false
3709 if memory exhausted. All callers changed.
3710 Do not bother partly cleaning up on
3711 memory allocation failure; that is free_dir's job.
3712 However, free ad if hash_insert fails, to avoid memory leak.
3713 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3714 fts->fts_options to see which union member to use.
3716 2005-05-20 Jim Meyering <jim@meyering.net>
3718 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3719 Now a macro, to pacify GCC.
3721 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3723 * chown.c (rpl_chown): Return -1 on failure.
3725 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3727 * canonicalize.c: Include canonicalize.h first, to test interface.
3728 Include <stddef.h> unconditionally, since we assume C89 now.
3729 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3730 * fts.c: Include fts_.h first, to check interface.
3731 Do not include intprops.h; no longer needed.
3732 Include cycle-check.h and hash.h, since fts_.h no longer does.
3733 Remove unnecessary casts of closedir to void.
3734 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3735 decide whether to decrement nlinks.
3736 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3737 (FTS): Use struct hash_table * instead of Hash_table, so that
3738 we no longer need to include hash.h here.
3740 2005-05-17 Jim Meyering <jim@meyering.net>
3742 * fts.c, fts_.h: New files, from coreutils.
3744 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3746 Sync from coreutils.
3747 * unlinkdir.c, unlinkdir.h: New files.
3748 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3749 regex.h, unlocked-io.h, xtime.h:
3750 White space changes only.
3751 * makepath.c (make_path): Port to hosts where leading "//" is special.
3752 * yesno.c: Include getline.h, not ctype.h.
3753 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3754 Use getline to remove arbitrary restriction on response length.
3756 2005-05-13 Bruno Haible <bruno@clisp.org>
3758 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3759 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3760 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3761 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3762 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3763 Add support for 64-bit integers in the MSVC compiler.
3765 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3767 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3768 Change the initial comment to refer to GPL, not LGPL.
3769 gnulib-tool will change it to LGPL as needed.
3771 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3772 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3773 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3774 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3775 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3776 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3777 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3778 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3779 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3780 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3781 concatpath.c, config.charset, copy-file.c, copy-file.h,
3782 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3783 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3784 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3785 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3786 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3787 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3788 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3789 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3790 full-read.c, full-read.h, full-write.c, full-write.h,
3791 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3792 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3793 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3794 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3795 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3796 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3797 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3798 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3799 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3800 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3801 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3802 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3803 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3804 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3805 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3806 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3807 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3808 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3809 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3810 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3811 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3812 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3813 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3814 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3815 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3816 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3817 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3818 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3819 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3820 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3821 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3822 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3823 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3824 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3825 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3826 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3827 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3828 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3829 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3830 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3831 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3832 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3833 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3834 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3835 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3836 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3837 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3838 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3839 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3840 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3841 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3842 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3843 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3844 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3845 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3846 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3847 Update FSF postal mail address.
3849 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3851 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3852 specified in ai_socktype. Fix invalid ai_protocol
3853 check. ai_protocol is usually set to 0 or depending on
3854 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3855 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3856 ai_socktype / ai_protocol in the returned addrinfo structure.
3858 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3859 Bruno Haible <bruno@clisp.org>
3861 * inet_ntop.h: New file.
3862 * inet_ntop.c: New file, from glibc with modifications.
3864 2005-05-08 Jim Meyering <jim@meyering.net>
3866 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3868 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3870 Merge from coreutils. Among other things,
3871 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3872 * fd-safer.c: New file.
3873 * fcntl-safer.h, open-safer.c: Remove.
3874 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3875 * dup-safer.c: Include unistd-safer.h first.
3876 Don't include errno.h.
3877 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3878 * file-type.h: Don't assume invoker included sys/stat.h first.
3879 * file-type.c: Rely on file-type.h change.
3880 * getloadavg.c: Include unistd-safer.h.
3881 (getloadavg): Use safer open.
3882 * getusershell.c: Include "stdio-safer.h".
3883 (getusershell): Use safer fopen.
3884 * long-options.c (long_options): Use NULL rather than 0.
3885 * modechange.h (mode_free): Remove; all callers changed to invoke
3887 * modechange.c: Likewise.
3888 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3889 (MODE_DONE): New constant.
3890 (struct mode_change): Remove 'next' member.
3891 (make_node_op_equals): New function; like the old one of the
3892 same name, except it allocates an array.
3893 (mode_compile, mode_create_from_ref): Use it.
3894 (mode_compile): Allocate result as an array, not a linked list.
3895 Parse octal string ourself, so that we catch mistakes like "+0".
3896 (mode_adjust): Arg is an array, not a linked list.
3897 * modechange.c: Include stat-macros.h, xalloc.h.
3898 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3899 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3900 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3901 Remove. This is now stat-macros.h's job.
3902 (talloc): Remove. All callers replaced by xalloc, so that
3903 our invokers don't have to worry about reporting memory failures.
3904 (make_node_op_equals): Remove.
3905 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3907 (struct mode_change): Moved here from modechange.h.
3908 (mode_append_entry): Remove.
3909 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3910 apps to have incorrect behavior. Use simpler algorithm for head
3911 and tail. Don't futz with umask; that's now the job of mode_adjust.
3912 Detect more invalid usages rather than having somewhat-random behavior.
3913 Don't insert an "a=" action, as that leads to incorrect behavior.
3914 (mode_compile, mode_create_from_ref): Return NULL on error instead
3915 of an enum, since now there's only one way to have an error. All
3917 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3918 at the correct time. Simplify calculation of "+u" and its ilk.
3919 Don't mishandle "+X".
3920 (mode_free): Remove "register" and localize decls.
3921 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3922 (struct mode_change): Move to modechange.c; callers don't
3923 need to see this stuff.
3924 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3925 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3926 (mode_change, mode_adjust): Reflect the new signatures noted above.
3927 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3928 that might redefine system include files.
3929 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3930 (my_usleep): Use NULL rather than (void *) 0.
3931 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3932 Use siginterrupt to specify that system calls should be interrupted.
3933 (rpl_nanosleep): Move initialization of suspended closer to call of
3935 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3936 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3937 (desirable_utmp_entry): New function.
3938 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3939 using x2nrealloc, to simplify logic.
3940 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3941 size calculation. Do not assume utmp file is a regular file.
3942 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3943 (READ_UTMP_CHECK_PIDS): New constant.
3944 * save-cwd.c: Include unistd-safer.h.
3945 (save_cwd): Use fd_safer.
3946 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3947 [!_LIBC] Include "stat-macros.h" instead.
3948 * unistd-safer.h (fd_safer): New decl.
3950 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3952 * byteswap_.h: New file.
3954 2005-04-25 Albert Chin <china@thewrittenword.com>
3956 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3959 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3961 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3962 that "UTC +1 second" continues to work. Problem reported
3964 (relunit_snumber): New rule.
3967 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3969 * getdate.y (universal_time_zone_table): New constant.
3970 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3971 universal_time_zone_table.
3972 (lookup_zone): Prefer universal_time_zone_table to
3973 local_time_zone_table, so that "GMT" time stamps are allowed in
3974 London during the summer. Problem reported by Ian Abbott.
3976 2005-04-12 Jim Meyering <jim@meyering.net>
3978 * human.c (humblock): Set *options even when returning due to
3979 xstrtoumax conversion failure. Thanks to a used-uninitialized
3982 2005-04-09 Jim Meyering <jim@meyering.net>
3984 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3985 -Wuninitialized: initialize tm0.tm_year.
3987 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3989 * getdate.y (parser_control): rels_seen is now a boolean, not a
3990 count, since there's no maximum. All uses changed.
3991 Add member dsts_seen.
3992 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3994 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3995 Use pc_rels_seen to decide whther a date is absolute.
3997 * getdate.y (number): Don't overwrite year.
3998 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4001 2005-04-02 Simon Josefsson <jas@extundo.com>
4003 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4004 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4006 2005-03-27 Jim Meyering <jim@meyering.net>
4008 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4010 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4012 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4013 "one's complement" -> "ones' complement" in comment, as per Knuth.
4014 "value of type" -> "type or expression" in comment.
4015 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4017 2005-03-26 Jim Meyering <jim@meyering.net>
4020 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4021 Correct typos: s/or/of/.
4023 2005-03-23 Jim Meyering <jim@meyering.net>
4025 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4027 2005-03-21 Jim Meyering <jim@meyering.net>
4029 Changes imported from coreutils.
4031 * cycle-check.c: Don't include xalloc.h.
4033 * path-concat.c: Don't include assert.h.
4034 (path_concat): Remove assertion that would have triggered
4035 for ABASE starting with more than one slash.
4036 Reported by Andreas Schwab.
4038 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4039 properly when ABASE is an absolute file name.
4040 Correct the description of this function.
4042 Add an assertion and a test driver.
4043 This fixes a bug introduced on 2004-07-02.
4044 Andreas Schwab reported the resulting failure of cp --parents:
4045 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4047 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4049 * strftime.c (my_strftime): If the underlying strftime returns 0
4050 (which shouldn't happen), generate nothing instead of returning 0
4051 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4053 2005-03-16 Bruno Haible <bruno@clisp.org>
4055 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4057 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4059 * strftime.c (my_strftime): Prepend space to format so that we can
4060 reliably distinguish strftime failure from empty output on POSIX
4063 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4065 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4066 (iconv_string): Don't guess a size-zero buffer, as that might cause
4067 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4068 result would be 'too large', where 'too large' is (heuristically)
4069 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4070 overflow concerns. This will prevent some unwanted malloc failures
4071 when the inputs are very large.
4073 2005-03-15 Bruno Haible <bruno@clisp.org>
4075 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4078 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4081 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4083 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4085 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4086 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4088 * strtol.c: Likewise.
4090 2005-03-14 Simon Josefsson <jas@extundo.com>
4092 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4095 2005-03-14 Jim Meyering <jim@meyering.net>
4097 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4098 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4099 to be nonzero so that we (and caller) can detect the difference
4100 between a valid zero-length expansion and an error return, even
4101 when the underlying strftime fails before writing anything into
4104 2005-03-10 Jim Meyering <jim@meyering.net>
4106 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4107 so that this module works on systems without fchdir.
4109 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4111 Factor int-properties macros into a single file, except for
4112 glibc-related files.
4113 * intprops.h: New file.
4114 * getloadavg.c: Include it instead of limits.h.
4115 (INT_STRLEN_BOUND): Remove.
4116 * human.c: Include intprops.h.
4117 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4118 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4119 * inttostr.h: Include intprops.h instead of limits.h.
4120 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4121 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4122 for consistency with intprops.h.
4123 (time_t_is_integer, twos_complement_arithmetic): Use them.
4124 * sig2str.h: Include <signal.h>, intprops.h.
4125 (INT_STRLEN_BOUND): Remove.
4126 * strftime.c (TYPE_SIGNED): Remove.
4127 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4128 * strtol.c: Adjust comments to match intprops.h.
4129 * userspec.c: Include intprops.h.
4130 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4131 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4132 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4133 instead of rolling our own expressions.
4134 * xstrtol.c: Include xstrtol.h first, to test interface.
4136 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4138 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4139 the right thing even if adding 1900 would overflow. Similarly
4140 for tm_mon + 1 and tm_yday + 1.
4141 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4142 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4143 (DO_SIGNED_NUMBER): New macro.
4144 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4146 2005-03-07 Bruno Haible <bruno@clisp.org>
4148 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4150 2005-03-03 Derek R. Price <derek@ximbiot.com>
4151 Bruno Haible <bruno@clisp.org>
4153 * pagealign_alloc.h: New file.
4154 * pagealign_alloc.c: New file.
4156 2005-01-28 Bruno Haible <bruno@clisp.org>
4158 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4161 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4163 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4164 The workaround isn't strictly needed for POSIX conformance, and
4165 it's too much of a pain to configure and maintain. We'll ask
4166 people to fix their kernels instead.
4167 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4168 (NANOSLEEP_BUG_WORKAROUND): Remove.
4169 (xnanosleep): Remove the workaround.
4171 2005-02-12 Bruno Haible <bruno@clisp.org>
4173 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4175 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4177 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4178 * timespec.h (gettime): Return void, since it always
4179 succeeds now. All uses changed.
4180 * gettime.c (gettime) Likewise.
4181 [HAVE_NANOTIME]: Prefer nanotime.
4182 Assume gettimeofday succeeds, as POSIX requires.
4183 Assime time () succeeds, since other code already does.
4184 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4185 (timespec_subtract): Remove.
4186 (NANOSLEEP_BUG_WORKAROUND): New constant.
4187 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4188 things considerably. Use it only on GNU/Linux hosts, since the
4189 workaround shouldn't be needed elsewhere.
4191 2005-02-24 Bruno Haible <bruno@clisp.org>
4193 * gettext.h: Update from GNU gettext 0.14.2.
4195 2005-02-24 Bruno Haible <bruno@clisp.org>
4197 * localcharset.c: Update from GNU gettext 0.14.2.
4198 * config.charset: Update from GNU gettext 0.14.2.
4200 2005-02-22 Simon Josefsson <jas@extundo.com>
4202 * iconvme.h, iconvme.c: New files, from libc.
4204 2005-02-20 Neil Conway <neilc@samurai.com>
4206 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4207 returned by OSX/Darwin if the specified buffer is not large
4208 enough for the hostname.
4210 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4212 * memrchr.h: New file.
4213 * chdir-long.c: Include it.
4214 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4215 Don't bother including stddef.h.
4217 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4219 * argp-help.c (__argp_help): Create a fake struct argp_state and
4220 pass it to _help, otherwise the latter coredumps trying to
4221 dereference state.root_argp.
4223 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4225 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4227 Include <sys/types.h>, for dev_t.
4228 (ME_DUMMY, ME_REMOTE): Move from here....
4229 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4230 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4232 Include mountlist.h first, to test the interface.
4234 2005-01-29 Bruno Haible <bruno@clisp.org>
4236 * progname.c (program_name): Initialize.
4237 Needed when linking statically on MacOS X.
4239 2005-01-28 Bruno Haible <bruno@clisp.org>
4241 * javacomp.sh.in: New file, from GNU gettext.
4242 * javacomp.h: New file, from GNU gettext.
4243 * javacomp.c: New file, from GNU gettext.
4245 2005-01-26 Bruno Haible <bruno@clisp.org>
4247 * javaexec.sh.in: New file, from GNU gettext.
4248 * javaexec.h: New file, from GNU gettext.
4249 * javaexec.c: New file, from GNU gettext.
4251 2005-01-26 Simon Josefsson <jas@extundo.com>
4253 * gai_strerror.c: Use GPL in header.
4255 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4257 * argp-help.c (hol_entry_help): Avoid using non-constant
4258 initializers for struct pentry_state.
4259 (__argp_error): Check return value of __asprintf
4260 (__argp_failure): Translate error message
4262 * argp-parse.c: Removed braces around the expansion of N_()
4264 2005-01-21 Jim Meyering <jim@meyering.net>
4266 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4267 same value as for Solaris 9.
4269 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4270 component length. This included changing the parameter to be
4271 of type `char *' rather than `char const *'.
4272 * chdir-long.h (chdir_long): Update prototype.
4274 * openat.c (fdopendir, fstatat): New functions.
4275 * openat.h: Include headers required for use of DIR and struct stat.
4276 [AT_SYMLINK_NOFOLLOW]: Define.
4277 (fdopendir, fstatat): Add prototypes.
4279 2005-01-21 Bruno Haible <bruno@clisp.org>
4281 * classpath.h: New file, from GNU gettext.
4282 * classpath.c: New file, from GNU gettext.
4284 2005-01-20 Simon Josefsson <jas@extundo.com>
4286 * version-etc-fsf.c: New file, with version_etc_copyright.
4287 * version-etc.c: Remove version_etc_copyright.
4288 * version-etc.h (version_etc_copyright): Use [] instead of * in
4289 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4291 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4293 * save-cwd.c (save_cwd): Remove code to support the case
4294 where fchdir is missing or flaky.
4296 2005-01-20 Simon Josefsson <jas@extundo.com>
4298 * base64.h (isbase64): Add.
4300 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4301 using a unsigned prototype, don't inline.
4302 (base64_decode): Use it.
4304 2005-01-19 Bruno Haible <bruno@clisp.org>
4306 * sh-quote.h: New file, from GNU gettext.
4307 * sh-quote.c: New file, from GNU gettext.
4309 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4311 Merge changes from coreutils, as described below in several
4312 changelogs dated today.
4314 * save-cwd.c: Include "save-cwd.h" before other include files.
4315 (O_DIRECTORY): Remove; not needed here, since "." must be
4316 a directory. All uses removed.
4317 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4318 universal on Suns, and we also need to test for IRIX.
4319 Revamp code to use 'if' rather than '#if'.
4320 Avoid unnecessary comparison of cwd->desc to 0.
4322 * utimens.c (futimens): Robustify the previous patch, by checking
4323 for known valid error numbers rather than observed invalid ones.
4325 2005-01-18 Jim Meyering <jim@meyering.net>
4327 * version-etc.c (version_etc_copyright): Update copyright date.
4329 * utimens.c (futimens): Account for the fact that futimes
4330 can also fail with errno == ENOSYS or errno == ENOENT.
4331 Patch from Dmitry V. Levin.
4333 Change the name of the robust chdir function from chdir to chdir_long.
4334 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4335 (restore_cwd): Use chdir_long, not chdir.
4336 * chdir-long.c: Renamed from chdir.c.
4337 * chdir-long.h: Renamed from chdir.h.
4338 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4341 2005-01-18 Bob Proulx <bob@proulx.com>
4343 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4344 offsetof() macro construct to avoid compile failure with native HP-UX
4345 11.0 ANSI C compiler.
4347 2005-01-06 Bruno Haible <bruno@clisp.org>
4349 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4350 because stpncpy.m4 takes care of it.
4352 2004-01-24 Bruno Haible <bruno@clisp.org>
4354 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4356 2003-10-09 Bruno Haible <bruno@clisp.org>
4358 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4360 2005-01-06 Bruno Haible <bruno@clisp.org>
4362 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4363 * fwriteerror.c: Include <stdbool.h>.
4364 (fwriteerror): At the end, close the file stream. Record whether
4365 stdout was already closed.
4367 2004-05-27 Bruno Haible <bruno@clisp.org>
4369 * execute.c (environ): Declare if needed.
4370 * pipe.c (environ): Likewise.
4371 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4373 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4375 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4376 definitions to be after all include files, to avoid collisions.
4377 Problem reported by Bob Proulx.
4379 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4381 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4382 not needed. This removes a dependency on the gettext module.
4383 [defined _LIBC]: Do not include <libintl.h>; not needed.
4385 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4387 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4390 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4392 * argp-parse.c: Include <stddef.h>.
4393 (alignof, alignto): New macros.
4394 (parser_init): Don't assume that void * is aligned sufficiently
4397 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4398 need to extend the stack.
4399 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4402 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4404 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4406 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4408 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4409 Remove now-obsolete comment about AIX.
4410 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4411 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4412 (YYMAXDEPTH): New macro.
4414 2004-12-18 Bruno Haible <bruno@clisp.org>
4416 * fatal-signal.c (fatal_signals): Make non-const.
4417 (init_fatal_signals): New function.
4418 (uninstall_handlers, install_handlers): Ignore signals that were set to
4420 (at_fatal_signal): Call init_fatal_signals.
4421 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4423 Reported by Paul Eggert.
4425 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4427 * getdate.y (textint): New member "negative".
4428 (time_zone_hhmm): New function.
4429 Expect 14 shift-reduce conflicts, not 13.
4430 (o_colon_minutes): New rule.
4431 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4432 (yylex): Set the "negative" member of signed numbers.
4434 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4436 Changes imported from coreutils.
4437 * hard-locale.c: Assume <locale.h> exists.
4439 (GLIBC_VERSION): New macro.
4440 (hard_locale): Assume setlocale exists.
4441 Rewrite to avoid #ifdef.
4442 Use strdup rather than malloc + strcpy.
4443 * human.c: Assume <locale.h> exists.
4444 (human_readable): Assume localeconv exists.
4446 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4448 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4449 convert T2, not T. (Imported from libc.)
4451 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4453 * getcwd.c (is_ENAMETOOLONG): New macro.
4454 (__getcwd.c): Don't restore errno; glibc doesn't.
4455 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4456 first, falling back to our code only if its results look suspicious.
4457 Ensure that the resulting buffer is only as large as necessary.
4459 * readutmp.c: Include readutmp.h first.
4460 Include <errno.h>, since readutmp.h no longer does that.
4461 * readutmp.h: Don't include <errno.h>,
4462 <sys/param.h>, <time.h>; not needed to establish interface.
4463 (errno): Remove decl.
4464 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4465 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4466 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4468 2004-11-28 Simon Josefsson <jas@extundo.com>
4470 * base64.h, base64.c: New file.
4472 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4474 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4476 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4478 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4479 HP's ANSI C compiler.
4480 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4481 Declaring int functions causes warnings on some modern systems and
4482 shouldn't be needed to compile on ancient ones.
4483 * same.c (MIN) [defined MIN]: Don't define, since it's already
4486 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4487 with the following changes.
4488 (__set_errno): Parenthesize properly.
4489 Include <stdbool.h>.
4490 (MIN, MAX, MATCHING_INO): New macros.
4491 (__getcwd): Define with prototype, not K&R form.
4492 Use heuristics to allocate default buffer on stack if possible.
4493 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4494 behavior, and to avoid the PATH_MAX limit when computing
4496 Use MATCHING_INO to compare inode number to file.
4497 Check for arithmetic overflow in size calculations.
4498 Fix bug in reallocation of dot array that caused getcwd to fail
4499 on directories nested deeper than 75.
4500 Be more careful about saving errno on error.
4501 Do not use realloc; use only free+malloc, as this is a bit
4502 more flexible and avoids a needless copy operation.
4503 Do not inspect st_dev and st_ino for symbolic links; POSIX
4504 doesn't specify the latter.
4505 Check for closedir errors.
4506 Avoid needless casts.
4507 Use "#ifdef weak_alias" around weak_alias, to be like other
4509 The following changes to getcwd.c have effect only when used in
4510 gnulib; they have no effect inside glibc proper.
4511 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4512 as alloca isn't used.
4513 (alloca, __alloca): Likewise.
4514 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4515 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4516 unconditionally, as gnulib assumes C89 or better.
4517 Do not include <sys/param.h>.
4518 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4519 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4521 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4522 Include <dirent.h> in a way that is compatible with modern Autoconf.
4523 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4524 New macros, if not already defined.
4525 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4526 Use "_LIBC", not "defined _LIBC", for consistency.
4527 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4529 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4530 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4531 * xgetcwd.c: David MacKenzie's old code was removed, so give
4532 credit only to Jim Meyering and adjust the copyright dates.
4533 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4534 <stdlib.h>, <unistd.h>, "pathmax.h".
4535 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4536 (INITIAL_BUFFER_SIZE): Remove.
4537 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4539 2004-11-23 Jim Meyering <jim@meyering.net>
4541 * getopt_.h: Remove trailing blanks.
4543 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4545 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4546 (futimens): New function, which uses futimes if available.
4547 (futimens, utimens): Support timespec==NULL, with same semantics
4548 as utime and utimens.
4549 * utimens.h (futimens): New decl.
4551 2004-11-23 Jim Meyering <jim@meyering.net>
4553 * __fpending.c: Add comment.
4555 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4557 * getopt_.h: Re-addition of __getopt_argv_const caused
4558 redefinition warnings. To avoid them, include the defines
4559 in `#if !defined __need_getopt ... #endif'. The only place
4560 where __getopt_argv_const is used is in definitions
4561 of getopt_long and getopt_long_only below, which are as well
4562 protected by `#ifndef __need_getopt'.
4563 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4564 __need_getopt after including <stdio.h> and <unistd.h> These
4565 headers might have defined it.
4567 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4569 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4571 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4572 optopt): Use them instead of invoking ## directly; otherwise, the
4573 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4575 2004-11-19 Bruno Haible <bruno@clisp.org>
4577 * strtok_r.c: Move comments from here...
4578 * strtok_r.h: ... to here.
4580 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4582 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4583 might fail. Problem reported by Yoann Vandoorselaere.
4584 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4585 that mishandle size_t overflow.
4587 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4589 * canon-host.c: Include "strdup.h".
4590 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4591 Use strdup instead of malloc/strcpy to duplicate strings.
4593 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4594 (human_space_before_unit): New constant.
4595 * human.c (human_readable): Support it.
4597 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4598 (xgetcwd): Set errno correctly when failing.
4599 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4600 the failure is actually due to a PATH_MAX problem.
4602 Further getopt changes to make it more likely that glibc will
4603 buy the changes back.
4604 * getopt.c (POSIXLY_CORRECT): New constant.
4605 (getopt): Use it, so to preserve glibc semantic
4606 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4607 when compiling for libc.
4608 * getopt_.h (__getopt_argv_const): Bring it back.
4609 (getopt_long, getopt_long_only): Use it.
4611 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4612 New arg POSIXLY_CORRECT. All callers changed.
4613 (getopt): Argv is now char * const *, as per standard.
4614 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4615 not char *__getopt_argv_const *.
4616 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4617 _getopt_long_only_r): Likewise.
4618 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4619 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4620 _getopt_long_r, _getopt_long_only_r): Likewise.
4621 * getopt_.h (__getopt_argv_const): Remove.
4622 (getopt): Argv is now char * const *, as per standard.
4624 * getdate.y (tORDINAL): New token.
4625 (day, relunit): Allow it for relative times.
4626 (relative_time_table): Use tORDINAL for ordinals.
4628 2004-11-15 Jim Meyering <jim@meyering.net>
4630 * closeout.c: Include "__fpending.h" once again.
4631 Include <stdbool.h>.
4632 (close_stdout): Don't fail just because stdout was closed initially,
4633 since some programs don't write to stdout in the normal course of
4634 operation (other than --version and --help), and we don't want this
4635 function to make e.g. `touch file >&-' fail.
4636 But do fail if it was closed and someone has tried to write to it.
4637 E.g., `printf foo >&-' must fail.
4639 2004-11-11 Simon Josefsson <jas@extundo.com>
4641 * strtok_r.h, strtok_r.c: New file.
4643 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4645 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4646 we can stop lying to compilers about the constness of argv when we
4647 are compiled outside glibc.
4648 (getopt, getopt_long, getopt_long_only): Use it.
4649 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4651 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4652 _getopt_long_only_r): Likewise.
4653 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4654 _getopt_long_only_r): Likewise.
4656 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4657 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4658 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4659 the other external symbols.
4660 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4661 declaration, since the above renaming now works around collisions.
4663 2004-11-11 Jim Meyering <jim@meyering.net>
4665 * linebreak.c: Remove trailing blanks.
4666 * alloca_.h: Likewise.
4667 * acosl.c: Likewise.
4668 * euidaccess.c: Likewise.
4669 * allocsa.h: Likewise.
4671 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4673 * mktime.c (SHR): New macro, which is a portable
4674 substitute for >> that should work even on Crays.
4675 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4676 Problem reported by Mark D. Baushke in
4677 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4678 * getdate.y (SHR): Likewise.
4680 * strftime.c (SHR): Likewise.
4682 * quotearg.c (struct quoting_options): Use unsigned int for
4683 quote_these_too, so that right shifts are well defined. All uses
4686 2004-11-10 Simon Josefsson <jas@extundo.com>
4688 * getaddrinfo.h, getaddrinfo.c: New files.
4690 2004-11-10 Jim Meyering <jim@meyering.net>
4692 Ensure that no close failure goes unreported.
4693 * closeout.c (close_stdout): Always close stdout. I.e., don't
4694 return early when it seems there's nothing to flush.
4695 Don't include __fpending.h.
4697 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4699 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4701 2004-11-05 Bruno Haible <bruno@clisp.org>
4703 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4704 Reported by Mark D. Baushke <mdb@cvshome.org>.
4706 2004-11-04 Bruno Haible <bruno@clisp.org>
4708 2004-09-11 Bruno Haible <bruno@clisp.org>
4709 * allocsa.valgrind: New file.
4710 2004-02-06 Bruno Haible <bruno@clisp.org>
4711 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4712 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4713 Reported by Christopher Seip <chris.seip@hp.com>.
4715 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4717 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4718 with errno == ERANGE if the buffer is too small.
4719 Problem reported by Mark D. Baushke.
4721 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4723 * xreadlink.c (MAXSIZE): New macro.
4724 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4725 size does not exceed MAXSIZE. Avoid cast.
4726 As suggested by Mark D. Baushke in
4727 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4728 if readlink fails with buffer size just under MAXSIZE, try again
4731 2004-11-02 Derek R. Price <derek@ximbiot.com>
4732 and Paul Eggert <eggert@cs.ucla.edu>
4734 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4735 (get_date): Overparenthesize to avoid GCC warning.
4737 2004-11-02 Bruno Haible <bruno@clisp.org>
4739 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4740 function returns void.
4742 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4744 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4745 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4748 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4750 * getdate.y: Add support for TZ="foo" within a date string.
4751 Fix some bugs near time_t boundaries. Reject dates with
4752 out-of-range components, e.g., "Sept 31".
4753 Include <stdlib.h>, "setenv.h", "xalloc.h".
4754 (ISDIGIT_LOCALE): Remove; unused.
4755 Note that the TZ and time functions used here are not reentrant.
4756 (mktime_ok, get_tz): New functions.
4757 (TZBUFSIZE): New constant.
4758 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4759 This requires that we sometimes generate our own TZ="XXX..." setting.
4761 2004-10-27 Derek R. Price <derek@ximbiot.com>
4763 * mktime.c (not_equal_tm): Remove redundant check.
4765 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4767 * getdate.y: Use Bison 1.875 features, and some minor
4768 code cleanups. This change does not affect semantics.
4769 Don't include <stdlib.h>; no longer needed.
4770 Don't include unlocked-io.h; only the "#if TEST" code uses
4771 stdio, and performance isn't crucial there.
4772 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4773 Bison 1.875 features as described below.
4774 All uses of "PC." replaced by "pc->".
4775 (YYSTYPE): Add a forward declaration.
4776 (yylex, yyerror): Use full prototypes in forward decls.
4777 Use "%pure-parser" rather than obsolescent "%pure_parser".
4778 Use %parse-param and %lex-param instead of obsolescent
4779 YYPARSE_PARAM and YYLEX_PARAM.
4780 (meridian_table, month_and_day_table, time_units_table,
4781 relative_time_table, time_zone_table, military_table,
4782 lookup_zone, lookup_word, get_date):
4783 Use NULL instead of 0 where appropriate.
4784 (to_hour): Avoid abort (), to avoid a dependency on
4786 (yyerror, yylex): Now accepts parser_control * arg.
4787 (main) [TEST]: Use '\0' rather than 0 for char.
4789 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4791 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4792 It's now the caller's responsibility to handle the case where
4793 !HAVE_GETPAGESIZE && !defined getpagesize.
4795 * mktime.c (leapyear): Arg is long int, not int.
4797 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4799 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4801 2004-10-12 Simon Josefsson <jas@extundo.com>
4803 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4804 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4807 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4809 * vsnprintf.h: New file.
4810 * vsnprintf.c: New file.
4812 2004-10-07 Bruno Haible <bruno@clisp.org>
4814 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4815 into the provided buffer.
4817 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4819 * diacrit.c, diacrit.h: Add GPL notice.
4821 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4822 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4823 * logl.c (logl): Keep the code as similar to glibc as possible.
4824 This avoids a potential constant-folding bug.
4826 2004-10-05 Bruno Haible <bruno@clisp.org>
4828 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4830 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4832 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4833 * xmalloc.c (xmemdup): Likewise.
4834 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4835 XFREE): Remove these long-obsolescent macros.
4836 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4837 * xstrdup.c: Remove.
4839 * regex.c (re_comp): Cast gettext return value to char *,
4840 Problem reported by Martin Neitzel via Mark D. Baushke.
4842 2004-10-04 Simon Josefsson <jas@extundo.com>
4844 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4845 '#ifdef USE_UNLOCKED_IO'.
4847 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4849 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4850 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4851 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4852 regex.c, sha1.c, version-etc.c, yesno.c:
4853 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4854 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4855 the includer's responsibility.
4857 Sync from coreutils.
4859 * modechange.c (mode_compile): Don't decrement a pointer that
4860 points to the start of a string, as the C Standard says the
4861 resulting behavior is undefined.
4863 * backupfile.h (enum backuptype): Rename none -> no_backups,
4864 simple -> simple_backups, numbered_existing ->
4865 numbered_existing_backups, numbered -> numbered_backups
4866 to avoid shadowing problems. All uses changed.
4867 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4868 * backupfile.c (check_extension, numbered_backup):
4869 Rename locals to avoid shadowing 'basename'.
4870 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4873 * .cppi-disable: Add getopt_.h, getopt_int.h.
4874 * .cvsignore: Add getopt.h.
4876 2004-10-04 Simon Josefsson <jas@extundo.com>
4878 * memmem.h: New file.
4879 * memmem.c: New file, taken from glibc.
4881 2004-10-02 Jim Meyering <jim@meyering.net>
4883 * dirfd.h, getpagesize.h: Add copyright notice.
4885 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4887 * snprintf.c: Remove comments as to why each header is needed.
4889 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4891 * strsep.h: New file.
4892 * strsep.c: New file.
4894 2004-10-01 Simon Josefsson <jas@extundo.com>
4896 * snprintf.c (snprintf): Handle size==0.
4898 2004-10-01 Simon Josefsson <jas@extundo.com>
4899 Bruno Haible <bruno@clisp.org>
4901 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4902 (snprintf): Declare 'args'.
4904 2004-09-30 Simon Josefsson <jas@extundo.com>
4906 * snprintf.h, snprintf.c: New files.
4908 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4910 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4911 (hol_entry_help): Never translate an empty string.
4912 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4913 * argp.h (OPTION_NO_TRANS): New option.
4915 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4917 * xvasprintf.c: Include xalloc.h.
4918 (xvasprintf): Use xalloc_die, not xmalloc_die.
4920 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4922 * dummy.c: Change copyright notice to FSF, and license to GPL.
4924 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4926 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4927 Problem reported by Bruno Haible in:
4928 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4930 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4932 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4933 in case some system header has #define'd it. Problem reported by
4934 Soeren D. Schulze in
4935 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4937 2004-09-08 Bruno Haible <bruno@clisp.org>
4939 * stdint_.h: New file, taken from GNU clisp.
4941 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4943 * xvasprintf.h: New file.
4944 * xvasprintf.c: New file.
4945 * xasprintf.c: New file.
4947 2004-09-08 Bruno Haible <bruno@clisp.org>
4949 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4951 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4953 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4955 Import from coreutils.
4956 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4957 strings on unbounded length. alloca's performance benefits aren't
4958 that important here.
4960 (parse_with_separator): New function, with most of the internals
4961 of the old parse_user_spec. Allow user to omit both user and group,
4962 for compatibility with FreeBSD.
4963 Clone only the user name, not the entire spec.
4964 Do not set *uid, *gid unless entirely successful.
4965 Avoid memory leak in some failing cases.
4966 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4967 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4968 (parse_user_spec): Rewrite to use parse_with_separator.
4970 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4972 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4973 its complicated substitute.
4974 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4975 and program_invocation_name.
4976 (__argp_basename) [!_LIBC]: Remove; the only use was
4977 replaced by its body.
4978 (__argp_short_program_name): Change condition from
4979 !defined __argp_short_program_name to
4980 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4981 to match argp-namefrob.h.
4982 (__argp_failure): Don't assume strerror_r returns char *.
4983 * argp-parse.c (N_): Define unconditionally.
4984 (argp_default_options): Fill out initializers with 0 to avoid
4987 2004-08-12 Simon Josefsson <jas@extundo.com>
4989 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4990 * getopt_.h: Renamed from getopt.h.
4992 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4994 Merge from coreutils.
4996 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4997 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4998 for Reliant Unix 5.43.
5000 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5001 (union fooround): Use uintmax_t, not long int.
5002 The rest is a merge from libc:
5003 [defined _LIBC]: Include <shlib-compat.h>.
5004 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5006 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5008 * strverscmp.c: Convert to UTF-8.
5010 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5012 * obstack.h (obstack_empty_p):
5013 Don't assume that chunk->contents is suitably aligned.
5014 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5015 Likewise. Problem reported by Benno in
5016 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5018 * chown.c (rpl_chown): Work even if the file is writeable but not
5019 readable. This could be improved further but it'd take some work.
5021 2004-08-08 Simon Josefsson <jas@extundo.com>
5023 * xgethostname.c: Don't include error.h (not used).
5026 * getpass.c: Include getpass.h first.
5028 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5030 * xalloc-die.c: New files.
5031 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5033 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5034 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5035 (_, N_, xalloc_die): Move to xalloc-die.c.
5036 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5037 so that we needn't mess with xalloc_msg_memory_exhausted.
5039 * sha1.h: Renamed from sha.h.
5040 (SHA1_H): Renamed from _SHA_H.
5041 (sha1_ctx): Renamed from sha_ctx.
5042 (sha1_init_ctx): Renamed from sha_init_ctx.
5043 (sha1_process_block): Renamed from sha_process_block.
5044 (sha1_process_bytes): Renamed from sha_process_bytes.
5045 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5046 (sha1_read_ctx): Renamed from sha_read_ctx.
5047 (sha1_stream): Renamed from sha_stream.
5048 (sha1_buffer): Renamed from sha_buffer.
5049 * sha1.c: Likewise; renamed from sha.c.
5050 Do not include <sys/types.h>.
5051 Include <stddef.h> rather than <stdlib.h>.
5053 2004-08-08 Bruno Haible <bruno@clisp.org>
5055 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5056 FILESYSTEM_PREFIX_LEN.
5057 * progreloc.c: Likewise.
5058 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5060 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5063 * argp-help.c (make_hol, hol_append): Don't assume that
5064 SIZE_MAX is a valid preprocessor constant.
5065 (__argp_basename): Change from "#ifndef _LIBC"
5066 to "#ifndef __argp_short_program_name", so that
5067 we don't compile these functions for tar.
5069 More merges from coreutils.
5070 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5071 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5073 * addext.c: Remove; no longer needed.
5074 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5075 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5076 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5077 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5078 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5079 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5080 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5081 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5082 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5083 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5084 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5085 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5086 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5087 Import changes from coreutils.
5089 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5091 Merge from coreutils.
5093 * .gdb-history: Remove; this doesn't belong here.
5095 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5096 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5097 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5099 * dirname.h: Include <stdbool.h>.
5100 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5101 for consistency with POSIX terminology. All uses changed.
5102 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5103 (strip_trailing_slashes): Use bool for booleans.
5104 * stripslash.c (strip_trailing_slashes): Likewise.
5106 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5107 sometimes returns a positive errno value even when it succeeds.
5108 (print_errno_message) [!LIBC]: Fall back on strerror if
5111 * path-concat.c (mempcpy): Don't define if a system header defines it.
5112 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5113 (longest_relative_suffix): New function.
5114 (path_concat): Use it. Assume first argument is not NULL.
5115 Port to DOS. Omit redundant separators.
5116 Report an error instead of returning NULL.
5117 Use mempcpy instead of memcpy.
5118 (xpath_concat): Remove: not declared or used.
5120 * same.h: Include <stdbool.h>
5121 (same_name): Return bool, not int.
5122 * same.c (same_name): Likewise.
5123 (errno): Don't declare; we assume C89 or better now.
5125 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5126 if not already defined.
5128 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5129 * dup-safer.c (errno): Likewise.
5131 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5133 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5136 2004-08-03 Simon Josefsson <jas@extundo.com>
5138 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5139 * progname.h: Don't include stdbool.h.
5141 2004-08-02 Simon Josefsson <jas@extundo.com>
5143 * getsubopt.h: New file, with comments from Bruno Haible.
5144 * getsubopt.c: New file, from glibc, but slightly modified based on
5145 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5147 2004-08-01 Simon Josefsson <jas@extundo.com>
5149 * xgetdomainname.c: Include stdlib.h, for free().
5151 2004-07-16 Simon Josefsson <jas@extundo.com>
5153 * dummy.c: New file.
5155 2004-07-16 Bruno Haible <bruno@clisp.org>
5157 * backupfile.h: Add extern "C" for C++.
5158 * closeout.h: Likewise.
5159 * copy-file.h: Likewise.
5160 * findprog.h: Likewise.
5161 * full-write.h: Likewise.
5162 * pathname.h: Likewise.
5163 * progname.h: Likewise.
5164 * stpcpy.h: Likewise.
5165 * stpncpy.h: Likewise.
5166 * strcase.h: Likewise.
5167 * strstr.h: Likewise.
5168 * xalloc.h: Likewise.
5170 * mbswidth.h: Add extern "C" for C++.
5171 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5173 2004-07-09 Simon Josefsson <jas@extundo.com>
5175 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5176 failed without this.)
5178 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5180 * fchown-stub.c: New file.
5182 2004-06-24 Jim Meyering <jim@meyering.net>
5184 * obstack.h (obstack_base): Cast to (void *), per documentation.
5186 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5188 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5190 2004-06-01 Jim Meyering <jim@meyering.net>
5192 * calloc.c: New file.
5194 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5196 * getdate.y (yylex): Allow space between sign and number.
5197 Problem reported by Dan Jacobson.
5199 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5200 and Jim Meyering <jim@meyering.net>
5202 Merge from coreutils CVS.
5204 * stat-macros.h: New file, with contents from file-type.h
5205 and coreutils' system.h.
5206 * file-type.c: Include "stat-macros.h".
5207 * file-type.h (file_type): Move all macro definitions to new file,
5210 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5211 Wrap old code with this conditional.
5212 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5213 function that does not dereference symlinks.
5214 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5216 * xreadlink.c: Include xreadlink.h first, to catch .h file
5217 dependency problems.
5218 (xreadlink): Accept new arg SIZE, for efficiency.
5219 All decls and uses changed.
5220 * xreadlink.h: Include <stddef.h>, for size_t.
5222 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5223 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5225 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5227 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5229 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5230 macros to be defined.
5231 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5232 the allocator returns NULL because the requested size is zero.
5234 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5236 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5237 var. Add comment explaining why libc still defines it. This
5238 merges the following patch from glibc:
5239 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5241 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5243 * obstack.c (_obstack): Remove unused variable. It hasn't been
5244 present in glibc since revision 1.1 of this file.
5245 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5246 obstack_alignment_mask, obstack_alloc, obstack_base,
5247 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5248 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5249 obstack_grow0, obstack_init, obstack_int_grow,
5250 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5251 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5252 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5253 nonexistent functions.
5255 2004-05-17 Derek R. Price <derek@ximbiot.com>
5256 Paul Eggert <eggert@cs.ucla.edu>
5258 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5260 2004-05-14 Bruno Haible <bruno@clisp.org>
5262 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5263 that consists of a '.' followed by an empty digit string.
5264 Patch by Tor Lillqvist <tml@iki.fi>.
5266 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5268 Port obstack to the AS/400, where pointers are 16 bytes wide and
5269 you cannot cast an integer to a valid pointer. This patch is
5270 currently waiting to be integrated into glibc; see
5271 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5273 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5274 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5275 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5276 (struct obstack): temp member is now a union of a pointer and
5277 an integer, instead of an integer. All integer uses changed.
5278 This does not affect the physical layout of struct obstack,
5279 except on hosts (like the AS/400) where the size or alignment of
5280 void * is greater than that of ptrdiff_t.
5281 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5282 __STDC__)]: Store temporary in pointer member of union, not
5284 * obstack.c: Include <stddef.h>, for offsetof.
5285 (struct fooalign): Remove; it doesn't need a name.
5286 (union fooround): Change double to long double, and add void *.
5287 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5288 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5289 not a macro. Hence the values are always int; so remove all
5290 casts-to-int in uses.
5292 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5293 Derek Price <derek@ximbiot.com>
5295 * alloca.c: Include <alloca.h>, to get our interface.
5296 * alloca_.h: Use __alloca on AIX, so that we don't have to
5297 include <alloca.h> first. Use C89 prototype for alloca; this
5298 requires including <stddef.h> for size_t. Use extern "C" if C++.
5299 Use #elif for simplicity, since we can assume C89 now.
5300 Don't try to source the system alloca.h since it will not be found
5301 and to prevent recursively including its replacement.
5302 * fnmatch.c: Include <alloca.h> instead of opencoding.
5303 * regex.c: Likewise.
5305 2004-05-16 Derek Price <derek@ximbiot.com>
5306 Paul Eggert <eggert@cs.ucla.edu>
5308 getline cleanup. This changes the getndelim2 API: both order of
5309 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5312 * getline.c: Don't include stddef.h or stdio.h, since our
5313 interface does that.
5314 (getline): Always use getdelim, so that we don't have two
5315 copies of this code.
5316 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5318 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5319 (GETNDELIM2_MAXIMUM): New macro.
5320 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5321 instead of the old practice of delim2==0. All callers changed.
5322 Return -1 on overflow, instead of returning junk.
5323 Do not set *linesize unless allocation succeeds.
5324 * getndelim2.h: Do not include stddef.h; no longer needed, now
5325 that we include sys/types.h.
5326 * getnline.h: Likewise.
5327 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5328 (getndelim2): Reorder arguments.
5329 * getnline.c (getnline, getndelim):
5330 Don't discard the NMAX argument.
5331 (getnline): Invoke getndelim, to avoid code duplication.
5332 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5333 of (size_t) -1 by callers of the getnline family.
5335 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5337 * nanosleep.c (suspended): Change its type from int to
5338 sig_atomic_t volatile.
5339 (first_call): Make it private to rpl_nanosleep, and have it
5340 be zero initially as that's a bit faster.
5341 (my_usleep): Round up fractional times instead of truncating them,
5342 as this is the usual meaning for 'sleep'.
5344 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5346 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5347 (ENOSYS): Define if not defined.
5348 (settime): Fall back on stime if it exists and settimeofday fails.
5349 But don't bother with fallbacks if a method fails with errno == EPERM.
5351 2004-05-11 Jim Meyering <jim@meyering.net>
5353 Prior to this change, the save_cwd caller required read access to the
5354 current directory on most systems (ones with the fchdir function).
5356 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5357 fails, try write-only, and finally, resort to using xgetcwd.
5359 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5361 * obstack.c, obstack.h: Import changes from libc.
5363 2004-04-28 Bruno Haible <bruno@clisp.org>
5365 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5366 implicitly appends .exe to executables.
5367 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5368 accepts Windows pathnames.
5369 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5370 Cygwin like Windows, since it now accepts Windows pathnames.
5371 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5372 Cygwin like Windows, since it now accepts Windows pathnames.
5373 Reported by Derek Robert Price <derek@ximbiot.com>.
5375 2004-04-20 Jim Meyering <jim@meyering.net>
5377 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5379 2004-04-20 Jim Meyering <jim@meyering.net>
5380 Bruno Haible <bruno@clisp.org>
5382 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5383 memory when realloc fails.
5385 2004-04-18 Jim Meyering <jim@meyering.net>
5387 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5388 don't leak memory and do call END_UTMP_ENT.
5390 2004-04-11 Paul Eggert <eggert@twinsun.com>
5392 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5393 (CHAR_BIT): Remove, since we assume C89.
5394 Include <stdint.h> if available, as per current Autoconf CVS advice.
5396 2004-03-30 Paul Eggert <eggert@twinsun.com>
5398 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5399 not bool, to be more consistent with Unix conventions.
5400 Suggested by Bruno Haible.
5402 Merge from coreutils.
5404 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5407 * getdate.h: Include stdbool.h, and timespec.h instead of
5408 the usual <time.h> dance.
5409 (get_date): Change signature to support fractional time stamps.
5410 All callers changed.
5411 * getdate.y: Include "getdate.h" first, as we can now
5412 assume C89 and don't need to worry about 'const'.
5413 Similarly, include "unlocked-io.h" near start, not in middle.
5415 (textint.value): Use long int rather than int.
5416 (textint.digits): Use size_t rather than int.
5417 (BILLION, LOG10_BILLION): New constants.
5418 (parser_control): New member rel_ns. Members day_ordinal,
5419 time_zone, month, day, hour, minutes, rel_year, rel_month,
5420 rel_day, rel_hour, rel_minutes, rel_seconds
5421 are now long int, not int. Member seconds is now struct timespec,
5422 not int. New member timespec_seen. Members dates_seen, days_seen,
5423 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5425 (%union.intval): Now long int, not int.
5426 New member timespec.
5427 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5428 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5429 (spec): Now is a timespec or an item list.
5430 (timespec, items): New nonterminals.
5431 (time, rel, relunit, number, get_date):
5432 Add support for fractional seconds.
5433 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5434 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5435 (to_hour): First arg is now long int, not int.
5436 (to_year): Returns long int, not int.
5437 Don't treat year -70 like 70.
5438 (tm_diff): Returns long int, not int.
5439 (lookup_word): Use bool instead of int when appropriate.
5440 (yylex): Use size_t for count, not int.
5441 Detect overflow when parsing large integer constants.
5442 Add support for fractions.
5443 (get_date): Make pointers 'const' if possible.
5444 Use more-portable code to detect integer overflow.
5445 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5446 Don't use ctime; it's not reliable if the year has >4 digits.
5448 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5449 This is for compatibility with BSD.
5451 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5452 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5453 From coreutils' system.h.
5455 * userspec.c: Don't include "posixver.h".
5456 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5457 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5458 compatible extension. Simplify code by removing a boolean int
5459 that was always nonzero if a string was nonnull.
5461 2004-03-30 Jim Meyering <jim@meyering.net>
5463 Merge from coreutils.
5465 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5467 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5468 an empty input stream.
5470 * readtokens.c: Include <stdbool.h>.
5471 (readtoken): Use `size_t' rather than int/long.
5472 All callers adjusted.
5473 Use `bool' rather than `int' where appropriate.
5474 Use memset rather than an explicit loop.
5475 Use x2nrealloc rather than xrealloc.
5476 Allow the use of `\0' as a delimiter.
5477 (readtokens): Likewise.
5478 * readtokens.h (readtoken, readtokens): Update prototypes.
5480 2004-03-30 Bruno Haible <bruno@clisp.org>
5482 * getloadavg.c (getloadavg): Don't assume setlocale returns
5485 2004-03-29 Paul Eggert <eggert@twinsun.com>
5487 Merge changes to getloadavg.c from coreutils and Emacs.
5489 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5490 Define to an expression, not to the empty string.
5491 Include cloexec.h and xalloc.h.
5492 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5493 Use set_cloexec_flag rather than rolling our own.
5494 * cloexec.c, cloexec.h: New files.
5496 2004-03-18 Paul Eggert <eggert@twinsun.com>
5498 * getopt.h: Sync with libc CVS.
5500 2004-03-18 Paul Eggert <eggert@twinsun.com>
5501 Bruno Haible <bruno@clisp.org>
5503 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5504 not on all platforms that have <wchar.h>.
5505 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5507 2004-03-09 Paul Eggert <eggert@twinsun.com>
5509 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5511 * getopt_int.h: New file, also synced from libc.
5513 2004-03-07 Paul Eggert <eggert@twinsun.com>
5515 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5516 '#if' expressions. Unlike the code it replaces, it does not
5517 depend on (defined _SC_PAGESIZE). However, it does depend on
5518 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5519 first reported by Jason Andrade in
5520 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5522 2004-01-18 Simon Josefsson <jas@extundo.com>
5524 * strdup.h: New file.
5525 * strdup.c: Include it.
5526 * path-concat.c: Include strdup.h. Drop strdup declaration.
5527 * userspec.c: Include strdup.h. Drop strdup declaration.
5529 2004-02-06 Karl Berry <karl@gnu.org>
5531 * config.charset: update from gettext 0.14.1.
5533 2004-02-05 Paul Eggert <eggert@twinsun.com>
5535 Add comments and code, prompted by suggestions from Bruno Haible
5537 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5538 describing the enum quoting_style values.
5539 * quotearg.c (quotearg_alloc): New function.
5540 (quotearg_buffer_restyled): Treat lone { and } as special.
5541 Treat = as special. Work around bug with older shells
5542 that "see" a '\' that is really the 2nd byte of a multibyte char.
5543 Quote empty string with shell_quoting_style.
5545 2004-02-03 Bruno Haible <bruno@clisp.org>
5547 * pipe.h: New file, from GNU gettext.
5548 * pipe.c: New file, from GNU gettext.
5550 2004-01-27 Bruno Haible <bruno@clisp.org>
5552 * execute.h: New file, from GNU gettext.
5553 * execute.c: New file, from GNU gettext.
5554 * w32spawn.h: New file, from GNU gettext.
5556 2004-01-23 Paul Eggert <eggert@twinsun.com>
5558 Exit-status fix from coreutils.
5560 Use exit_failure consistently in place of EXIT_FAILURE,
5561 so that program exit statuses are consistent on failure.
5563 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5564 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5565 * argmatch.h: Comment fix to match the above.
5566 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5567 Now a macro referring to exit_failure, instead of a separate
5568 variable. Include "exitfail.h" to get it.
5569 * xstrtol.h: Include "exitfail.h".
5570 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5572 * long-options.c (parse_long_options): Use prototype
5573 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5576 2004-01-21 Jim Meyering <jim@meyering.net>
5578 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5579 so as not to conflict with a different-sized __mktime_internal
5580 function in GNU libc.
5581 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5582 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5584 2004-01-18 Paul Eggert <eggert@twinsun.com>
5586 Merge from diffutils.
5588 * file-type.c (file_type): Add typed memory objects.
5589 * file-type.h (S_TYPEISTMO): New macro.
5591 * c-stack.h (c_stack_action): Remove argv argument.
5592 * c-stack.c (c_stack_action): Likewise. All uses changed.
5593 (die): Don't calculate message unless segv_action returns.
5594 (get_stack_location, min_address_from_argv, max_address_from_argv,
5595 volatile stack_base, volatile_stack_size): Remove.
5596 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5597 that every segmentation violation is a stack overflow. (Ouch!)
5598 See Debian bug 136249 (still outstanding) for more info about why
5599 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5601 2003-11-30 Bruno Haible <bruno@clisp.org>
5603 Safer stack allocation.
5604 * setenv.c: Include allocsa.h.
5605 (alloca): Remove fallback definition.
5606 (freea): Remove macro.
5607 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5610 2003-10-17 Bruno Haible <bruno@clisp.org>
5612 * binary-io.h: Avoid warnings on Cygwin.
5614 2003-12-28 Bruno Haible <bruno@clisp.org>
5616 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5617 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5619 2003-11-28 Bruno Haible <bruno@clisp.org>
5621 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5623 2003-11-27 Bruno Haible <bruno@clisp.org>
5625 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5627 2003-11-17 Bruno Haible <bruno@clisp.org>
5629 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5631 2003-11-24 Bruno Haible <bruno@clisp.org>
5633 * xallocsa.h: New file, from GNU gettext.
5634 * xallocsa.c: New file, from GNU gettext.
5636 2003-11-24 Bruno Haible <bruno@clisp.org>
5638 * allocsa.h: New file, from GNU gettext.
5639 * allocsa.c: New file, from GNU gettext.
5641 2003-11-24 Bruno Haible <bruno@clisp.org>
5643 * eealloc.h: New file.
5645 2004-01-15 Jim Meyering <jim@meyering.net>
5647 Merge from coreutils.
5649 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5650 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5651 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5653 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5654 optional configure-time default.
5656 * version-etc.c (version_etc_copyright): Update copyright date.
5658 * xreadlink.c (xreadlink): Correct outdated comment.
5660 2004-01-15 Paul Eggert <eggert@twinsun.com>
5662 Merge from coreutils.
5664 * posixver.c: Include posixver.h.
5666 * same.c: Include <stdbool.h>, <limits.h>.
5667 (_POSIX_NAME_MAX): Define if not defined.
5669 (same_name): If file names are silently truncated, report
5670 that the file names are the same if they are the same after
5671 the silent truncation.
5673 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5674 conversion function.
5675 * xstrtod.c (xstrtod): Likewise. All callers changed to
5676 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5679 2004-01-14 Paul Eggert <eggert@twinsun.com>
5681 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5682 with like-named macro in fnmatch.c.
5683 (EXT): Use an internal constant instead.
5685 Merge fnmatch patches from glibc.
5686 * fnmatch.c (mbsinit): Remove define.
5687 Add libc_hidden_ver (__fnmatch, fnmatch).
5688 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5689 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5691 2003-12-14 Karl Berry <karl@gnu.org>
5693 * config.charset: update from gettext-runtime.
5695 2003-12-03 Paul Eggert <eggert@twinsun.com>
5697 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5698 Bug reported by Alfred M. Szmidt.
5700 2003-11-29 Karl Berry <karl@gnu.org>
5702 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5704 2003-11-23 Paul Eggert <eggert@twinsun.com>
5705 Bruno Haible <bruno@clisp.org>
5707 * printf-parse.h: Don't include sys/types.h.
5708 (ARG_NONE): New macro.
5709 (char_directive): Change type of *arg_index fields to size_t.
5710 * printf-parse.c: Don't include sys/types.h.
5711 (SSIZE_MAX): Remove macro.
5712 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5713 Remove unnecessary overflow check.
5714 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5717 2003-11-24 Paul Eggert <eggert@twinsun.com>
5719 * alloca.c: Remove dependency on xalloc module.
5720 (xalloc_die): Remove.
5721 (memory_full) [!defined emacs]: New macro.
5722 [!defined emacs]: Don't include xalloc.h.
5723 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5724 address arithmetic overflows. Change datatypes a bit to avoid
5727 2003-11-22 Jim Meyering <jim@meyering.net>
5729 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5731 2003-11-17 Bruno Haible <bruno@clisp.org>
5733 * vasnprintf.c (alloca): Remove fallback definition.
5734 (freea): Remove definition.
5735 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5736 Reported by Paul Eggert.
5738 2003-11-17 Jim Meyering <jim@meyering.net>
5740 On systems without utime and without a utimes function capable of
5741 dealing with a NULL struct utimbuf* argument, this utime replacement
5742 could -- in unusual circumstances -- leak a file descriptor.
5743 * utime.c: Include <unistd.h> and <errno.h>.
5744 (utime_null): Be sure to close `fd' and to preserve errno.
5745 Reported by Geoff Collyer via Arnold Robbins.
5747 2003-11-16 Paul Eggert <eggert@twinsun.com>
5748 Bruno Haible <bruno@clisp.org>
5750 Protect against address arithmetic overflow.
5751 * printf-args.h: Include stddef.h.
5752 (arguments): Change type of field 'count' to size_t.
5753 * printf-args.c (printf_fetchargs): Use size_t instead of
5754 'unsigned int' where appropriate.
5755 * printf-parse.h: Include sys/types.h.
5756 (char_directive): Change type of *arg_index fields to ssize_t.
5757 (char_directives): Change type of fields 'count', max_*_length to
5759 * printf-parse.c: Include sys/types.h and xsize.h.
5760 (SSIZE_MAX): Define fallback value.
5761 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5762 instead of 'int' where appropriate. Check a_allocated, d_allocated
5763 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5764 * vasnprintf.c: Include xsize.h.
5765 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5766 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5767 overflow. Avoid wraparound when converting a width or precision from
5770 2003-11-16 Bruno Haible <bruno@clisp.org>
5772 Update from GNU gettext.
5773 * printf-parse.c: Generalize to it can be compiled for wide strings.
5774 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5775 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5776 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5777 SNPRINTF): New macros.
5778 Don't include <alloca.h> if the file is used inside libintl.
5779 (local_wcslen): New function, for Solaris 2.5.1.
5780 (VASNPRINTF): Use it instead of wcslen.
5782 2003-11-16 Bruno Haible <bruno@clisp.org>
5784 * xsize.h (xmax): New function.
5785 (xsum, xsum3, xsum4): Declare as "pure" functions.
5787 2003-11-12 Paul Eggert <eggert@twinsun.com>
5789 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5790 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5791 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5792 heuristic is just as accurate as far as we know, and it removes a
5793 dependency on size_max.m4 and ptrdiff_max.m4.
5795 2003-11-12 Paul Eggert <eggert@twinsun.com>
5797 * xstrtol.c (__xstrtol): Remove "break" immediately after
5798 "return", to pacify some unknown compiler. Problem reported
5801 2003-11-11 Bruno Haible <bruno@clisp.org>
5803 * xsize.h (SIZE_MAX): Remove fallback definition.
5804 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5807 2003-11-10 Paul Eggert <eggert@twinsun.com>
5809 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5810 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5811 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5813 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5814 not (size_t) -1, since it's defined here.
5816 2003-11-06 Paul Eggert <eggert@twinsun.com>
5818 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5819 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5820 Reject sizes of exactly SIZE_MAX bytes.
5821 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5822 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5824 2003-11-05 Bruno Haible <bruno@clisp.org>
5826 * xsize.h: Include limits.h, to avoid a possible collision with
5827 SIZE_MAX defined in <limits.h> on Solaris.
5829 2003-11-04 Bruno Haible <bruno@clisp.org>
5831 * xsize.h: New file.
5832 * linebreak.c: Include xsize.h.
5833 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5834 argument for overflow.
5835 Suggested by Paul Eggert.
5837 2003-10-31 Bruno Haible <bruno@clisp.org>
5839 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5840 to avoid (extremely rare) race condition.
5841 Suggested by Paul Eggert.
5843 2003-11-03 Jim Meyering <jim@meyering.net>
5845 * userspec.c: Include "userspec.h".
5846 * userspec.h: New file.
5848 2003-10-31 Paul Eggert <eggert@twinsun.com>
5850 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5851 * mountlist.c (SIZE_MAX): Define if not defined already.
5852 (read_filesystem_list): Set and use me_type_malloced.
5853 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5854 whatever the type happens to be), for brevity and consistency.
5855 Check for size calculation overflow on Alphas running OSF/1.
5857 2003-10-31 Jim Meyering <jim@meyering.net>
5859 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5861 * linebuffer.c: Include <string.h> for declaration of memset.
5863 2003-10-30 Paul Eggert <eggert@twinsun.com>
5864 Bruno Haible <bruno@clisp.org>
5866 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5867 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5869 2003-10-29 Paul Eggert <eggert@twinsun.com>
5871 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5872 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5874 * quotearg.c (quotearg_n_options): Use it.
5875 * group-member.c: Include <stdbool.h>.
5876 (free_group_info): Arg is now const *; don't free arg.
5877 (get_group_info): Now returns bool and accepts struct group_info *,
5878 rather than returning a malloc'ed struct group_info *.
5879 All uses changed. Check for overflow in internal size calculation.
5881 * getusershell.c (readname): Simplify the code by using x2nrealloc
5882 rather than xmalloc/xrealloc.
5883 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5884 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5885 conformance bug: the old code used a pointer after freeing the
5886 storage that it addressed.
5887 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5888 rather than doing it by hand.
5889 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5890 the buffer preserved. Use free and xmalloc instead.
5891 * quotearg.c (quotearg_n_options): Likewise.
5892 Use a simpler test for size overflow. Don't use xalloc_oversized
5893 because unsigned int might be wider than size_t (!); this suggests
5894 that we should switch from unsigned int to size_t for slot numbers.
5896 2003-10-27 Bruno Haible <bruno@clisp.org>
5898 * stdbool_.h: Better support for BeOS.
5900 2003-10-27 Paul Eggert <eggert@twinsun.com>
5902 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5903 to allocate the returned structure. Do not allocate a subarray,
5904 as x2nrealloc will do that.
5905 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5906 instead of xnrealloc.
5907 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5909 2003-10-26 Paul Eggert <eggert@twinsun.com>
5911 * xalloc.h (xalloc_oversized): New static inline function, for
5912 callers that want to do their own size-overflow checking. Include
5913 <stdbool.h>, since xalloc_oversized returns bool.
5914 * xalloc.c (array_size_overflow): Remove. All callers changed
5915 to use xalloc_oversized.
5917 Add two functions x2realloc, x2nrealloc, for programs that grow
5918 arrays dynamically by doubling their sizes.
5919 * xalloc.h (x2realloc, x2nrealloc): New decls.
5920 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5923 Port to C99 semantics for 'inline' of external functions.
5924 Bug reported by Bruno Haible.
5925 * xmalloc.c (xnmalloc_inline): New static inline function,
5926 with the old contents of xnmalloc.
5927 (xnmalloc, xmalloc): Use it.
5928 (xnrealloc_inline): New static inline function,
5929 with the old contents of xnrealloc.
5930 (xnrealloc, xrealloc): Use it.
5932 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5934 2003-10-25 Paul Eggert <eggert@twinsun.com>
5936 Fix several address-calculation bugs in the hash modules,
5937 plus some minor code cleanup.
5939 * hash.h: Include <stdbool.h>, for bool.
5940 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5941 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5942 hash_get_n_entries, hash_get_max_bucket_length,
5943 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5944 hash_rehash): Use size_t rather than unsigned.
5945 * hash.c (struct hash_table, hash_get_n_buckets,
5946 hash_get_n_buckets_used, hash_get_n_entries,
5947 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5948 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5949 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5951 (SIZE_MAX): Define if not defined.
5952 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5953 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5955 Use const * when possible.
5956 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5957 (check_tuning): Fix bug: if tuning parameters were very close to
5958 0 or 1, rounding errors could have caused subscript violations.
5959 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5960 (hash_initialize): Add 'fail:' label
5961 to free table and return NULL, and use it to simplify code.
5962 Use calloc rather than clearing the storage ourself.
5963 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5964 buffer size calculations.
5965 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5966 Include <stddef.h>, for size_t.
5967 * hash-pjw.c (hash_pjw): Likewise.
5968 Switch to method described by Bruno Haible.
5969 Include <limits.h>, for CHAR_BIT.
5970 (SIZE_BITS): New macro.
5972 2003-10-21 Paul Eggert <eggert@twinsun.com>
5974 * getndelim2.c (getndelim2): When size calculation overflows,
5975 ceiling the allocation at NMAX bytes rather than silently
5976 discarding input bytes before NMAX is reached. This makes
5977 a difference only if NMAX exceeds SIZE_MAX / 2.
5979 * obstack.c: Merge from glibc.
5980 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5981 Add libc_hidden_def (_obstack_newchunk).
5982 (_obstack_free) [! defined _LIBC]: Remove.
5983 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5984 a clone of the function body.
5985 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5986 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5988 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5989 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5992 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5993 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5994 Don't use lvalue casts, as GCC plans to remove support for them
5995 in GCC 3.5. Reported by Joseph S. Myers. This bug
5996 was also present in the non-GCC version, indicating that this
5997 code had always been buggy and had never been widely used.
5998 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5999 Use the fast variant of each macro, rather than copying the
6000 definiens of the fast variant; that way, we'll be more likely to
6001 catch future bugs in the fast variants.
6003 2003-10-20 Bruno Haible <bruno@clisp.org>
6005 * wait-process.h: New file, from GNU gettext.
6006 * wait-process.c: New file, from GNU gettext.
6008 2003-10-19 Jim Meyering <jim@meyering.net>
6010 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6012 2003-10-16 Paul Eggert <eggert@twinsun.com>
6014 * getgroups.c: Include <errno.h>, <stdlib.h>.
6015 (getgroups): First arg is int, not size_t.
6016 Don't let 'free' mangle errno.
6018 2003-10-16 Jim Meyering <jim@meyering.net>
6020 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6022 2003-10-15 Paul Eggert <eggert@twinsun.com>
6024 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6026 (new_exclude, add_exclude_file): Initial size no longer needs to
6028 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6029 our own address arithmetic overflow checking.
6031 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6032 (fnmatch): Do not alloca more than 2000 wide characters;
6033 instead, use malloc for large buffers.
6034 Check for address arithmetic overflow, and return -1
6035 with errno set to ENOMEM in that case.
6036 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6037 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6038 instead, return -1. Check for address arithmetic overflow.
6040 2003-10-14 Paul Eggert <eggert@twinsun.com>
6042 Handle invalid suffixes and overflow independently, so that
6043 callers can treat them independently as needed. Fix some bugs in
6044 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6045 suffix for a human-readable blocksize. The major caller-visible
6046 change is the addition of a new
6047 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6048 that both overflow and suffix chars were found.
6050 * human.c (humblock): Don't check separately for invalid suffix
6051 char; that is xstrtoumax's job (now that its bug is fixed).
6052 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6053 INTMAX_MAX]: New macros.
6054 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6055 TYPE_MAXIMUM): New macros.
6056 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6057 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6058 if overflow occurs, as it's what __strtol does and it's more useful
6060 (__xstrtol): If __strtol reports some error other than ERANGE,
6061 reflect it to the caller as LONGINT_INVALID. If it reports
6062 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6063 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6064 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6066 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6067 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6068 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6069 [defined UINTMAX_MAX]: New macros.
6071 2003-10-14 Bruno Haible <bruno@clisp.org>
6073 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6074 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6075 Also use volatile where needed.
6077 2003-10-12 Paul Eggert <eggert@twinsun.com>
6079 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6080 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6081 and define in terms of the other primitives.
6082 * xmalloc.c: Include stdbool.h; do not include exit.h.
6083 (SIZE_MAX): Define if not already defined.
6084 (array_size_overflow): New function.
6085 (xalloc_die): Abort instead of exiting if 'error' returns.
6086 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6087 (xmalloc, xrealloc): Use them.
6088 (xcalloc): Check for address arithmetic overflow.
6089 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6090 a bit faster than strcpy.
6092 2003-10-08 Paul Eggert <eggert@twinsun.com>
6094 Merge getpass from libc, plus a few fixes.
6096 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6097 Include <stdbool.h>.
6098 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6099 __fsetlocking to empty.
6100 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6101 do include <bits/libc-lock.h>.
6102 Do not include <fcntl.h>; not needed.
6103 [_LIBC]: Include <wchar.h>.
6104 (NOTCANCEL_MODE): New macro.
6105 (flockfile, funlockfile) [_LIBC]: New macros.
6106 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6107 [!_LIBC]: New macros.
6108 (call_fclose): New function.
6109 (getpass): Use it. Save tty stream separately; this simplifies the
6110 code and makes it more reliable if stdin happens to equal stdout.
6111 Invoke __fsetlocking on tty.
6112 Handle thread cancellation if needed.
6113 Namespace cleanup (use __tcgetattr, __getline).
6114 Use bool for Booleans.
6115 [USE_IN_LIBIO]: Handle wide streams.
6116 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6117 stream might go where.
6119 * unlocked-io.h: Include <stdio.h>, so that the caller
6120 doesn't have to include <stdio.h> before us.
6121 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6122 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6123 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6124 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6125 if not declared, so that we can use getpass.c code from libc without
6127 (flockfile, ftrylockfile, funlockfile): New macros.
6129 2003-10-06 Bruno Haible <bruno@clisp.org>
6131 * version-etc-2.h: Remove file.
6132 * version-etc-2.c: Remove file.
6134 2003-09-25 Jim Meyering <jim@meyering.net>
6135 Bruno Haible <bruno@clisp.org>
6137 This lets translators provide better translations for the
6138 "Written by ..." part of --version output.
6139 * version-etc.h: Include stdarg.h.
6140 (version_etc_copyright): Declare as readonly.
6141 (version_etc): Make this function variadic with a NULL-terminated list
6142 of author name strings.
6143 (version_etc_va): New declaration.
6144 * version-etc.c: Include stdarg.h, stdlib.h.
6145 (version_etc_copyright): Declare as readonly.
6146 (version_etc_va): New function. Provide a different translatable string
6147 for each possible number of authors < 10. Abbreviate when there are 10
6149 (version_etc): Make this function variadic. Call version_etc_va.
6150 Suggestion from Gary V. Vaughan.
6152 * long-options.h (parse_long_options): Change prototype: the authors
6153 string is moved to the end and becomes variadic.
6154 * long-options.c: Include stdarg.h.
6155 (parse_long_options): Make this function variadic, too.
6156 Call version_etc_va, not version_etc.
6158 2003-10-06 Bruno Haible <bruno@clisp.org>
6160 * fatal-signal.h: New file, from GNU gettext.
6161 * fatal-signal.c: New file, from GNU gettext.
6163 2003-10-04 Karl Berry <karl@gnu.org>
6165 * argp*: update from libc.
6167 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6169 * getpass.c (getpass): Use a no-op fseek when switching from input to
6170 output mode on the same stream.
6172 2003-09-29 Paul Eggert <eggert@twinsun.com>
6174 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6175 Fix arg typo in previous patch.
6177 2003-09-28 Jim Meyering <jim@meyering.net>
6179 * error.c: Correct cpp indentation.
6181 2003-09-27 Paul Eggert <eggert@twinsun.com>
6183 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6184 Omit the special code that used __typeof__, since we worry that
6185 it could be more trouble than it's worth. See:
6186 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6187 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6191 2003-09-26 Jim Meyering <jim@meyering.net>
6193 * error.c (error_tail): Move some declarations
6194 into inner scope where the local variables are used.
6196 2003-09-26 Bruno Haible <bruno@clisp.org>
6198 * stpncpy.h (gnu_stpncpy): New declaration.
6199 (stpncpy): Define as alias for gnu_stpncpy.
6200 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6202 2003-09-26 Paul Eggert <eggert@twinsun.com>
6204 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6205 (error_tail): Do not loop, reallocating temporary buffer, since
6206 the output cannot contain more wide characters than the input
6207 contains bytes, the size must be big enough already. This avoids
6208 one potential size overflow calculation. Check for size overflow
6209 when calculating temporary buffer size. Free temporary buffer
6210 when done, if it was allocated with malloc; this plugs a memory
6211 leak. Remove casts from void * to pointers, that are no longer
6212 needed now that we're assuming C89 or better.
6214 Merge error changes from glibc.
6216 * error.c, error.h: Update copyright notice header to match glibc.
6217 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6218 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6219 Disable cancellation while printing error.
6220 * error.h: Prepend __ to parameter names.
6222 2003-09-25 Karl Berry <karl@gnu.org>
6224 * argp-fmtstream.c, argp-help.c: update from libc.
6226 2003-09-25 Bruno Haible <bruno@clisp.org>
6228 * version-etc-2.h: New file, from version-etc.h with modifications.
6229 * version-etc-2.c: New file, from version-etc.c with modifications.
6231 2003-09-25 Simon Josefsson <jas@extundo.com>
6233 * xgetdomainname.h: New file.
6234 * xgetdomainname.c: New file.
6236 2003-09-25 Simon Josefsson <jas@extundo.com>
6237 Bruno Haible <bruno@clisp.org>
6239 * getdomainname.h: New file.
6240 * getdomainname.c: New file.
6242 2003-09-24 Paul Eggert <eggert@twinsun.com>
6244 * linebuffer.c (freebuffer): Don't free the argument, just
6245 the buffer associated with the argument. Bug reported by
6248 2003-09-19 Karl Berry <karl@gnu.org>
6250 * argp.h: update from libc.
6252 2003-09-16 Paul Eggert <eggert@twinsun.com>
6254 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6255 input error, instead of returning NULL the next time we are called
6256 (and therefore losing track of errno).
6258 2003-09-15 Paul Eggert <eggert@twinsun.com>
6260 * getndelim2.c (getndelim2): Don't trash errno when a read
6261 fails, so that the caller gets the proper errno.
6263 * readutmp.c (read_utmp): Likewise.
6264 Check for fstat error. Close stream and free storage
6267 2003-09-14 Bruno Haible <bruno@clisp.org>
6269 * fwriteerror.h: New file.
6270 * fwriteerror.c: New file.
6272 2003-09-14 Jim Meyering <jim@meyering.net>
6274 * getloadavg.c: Correct cpp indentation.
6275 * strdup.c: Likewise.
6276 * vasnprintf.c: Likewise.
6278 2003-09-12 Paul Eggert <eggert@twinsun.com>
6280 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6281 * obstack.c [!defined _LIBC]: Likewise.
6282 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6283 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6284 * exitfail.c: Don't include stdlib.h; no longer needed.
6286 More changes to assume C89 or better.
6288 * error.c (error_tail): Assume vprintf.
6290 * argmatch.c (getenv): Remove decl.
6291 * progreloc.c (get_full_program_name): Define via prototype.
6292 * setenv.c (clearenv): Likewise.
6293 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6295 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6296 (malloc, memcpy): Remove decls.
6297 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6298 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6299 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6300 (memcpy): Remove macro.
6301 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6302 (__P): Remove. All uses removed.
6303 (PTR): Remove. All uses changed to void *.
6304 (CHAR_BIT, NULL): Remove.
6305 (spaces, zeros, memset_space, memset_zero)
6306 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6308 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6309 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6310 Define with prototype.
6311 Remove now-unnecessary prototype decl.
6312 (extra_args_spec): Assume ANSI C. All uses changed.
6313 (extra_args_spec_iso): Remove.
6314 (my_strftime, emacs_strftimeu): Define via prototype.
6315 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6317 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6318 * strtoimax.c: Include <stdlib.h> unconditionally.
6319 (strtoul, strtol): Remove decls.
6320 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6322 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6323 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6324 (LOCALE_PARAM_PROTO): New macro.
6325 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6326 (INTERNAL (strtol), strtol): Define with a prototype.
6327 (PARAMS): Remove. All uses removed.
6328 * tempname.c: Include <string.h> unconditionally.
6329 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6330 * xgethostname.c (main): Define with a prototype.
6331 * xmalloc.c: Include "xalloc.h" first, to check interface.
6332 Include <stdlib.h> unconditionally.
6333 (calloc, malloc, realloc, free): Remove decls.
6334 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6335 Include <stdlib.h> unconditionally. Sort include file names.
6337 (xstrtod): Define with a prototype.
6338 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6339 (strtol, strtoul): Remove decls.
6341 2003-09-11 Paul Eggert <eggert@twinsun.com>
6343 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6344 Include <stdlib.h>, <string.h> unconditionally.
6345 Remove now-unnecessary cast to char *.
6346 * strnlen.c: Include <string.h> unconditionally.
6347 * yesno.c (yesno): Define with a prototype.
6349 2003-09-10 Bruno Haible <bruno@clisp.org>
6351 * strcspn.c: Include <string.h> unconditionally.
6352 * strpbrk.c: Include <string.h> unconditionally.
6353 * strstr.c: Include <string.h> unconditionally.
6354 * unicodeio.c: Include <string.h> unconditionally.
6355 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6356 * unsetenv.c: Likewise.
6357 * xreadlink.c: Include <stdlib.h> unconditionally.
6358 * yesno.c: Include <stdlib.h> unconditionally.
6359 (rpmatch): Add prototype.
6361 2003-09-10 Jim Meyering <jim@meyering.net>
6363 * error.c: Correct indentation of cpp directives.
6365 2003-09-09 Paul Eggert <eggert@twinsun.com>
6369 * acosl.c (main): Use a prototype.
6370 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6373 * getloadavg.c (getloadavg, main): Define via prototypes.
6375 * getopt.h (struct option.name): Assume C89, and use 'const'.
6376 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6377 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6379 * getopt.c (const): Remove macro.
6380 Include <string.h> unconditionally.
6381 (my_index): Remove; all uses changed to strchr.
6382 (strlen): Remove decl.
6383 (exchange): Remove forward decl; no longer needed.
6384 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6385 Define with prototype.
6386 * getopt1.c (const): Remove macro.
6387 (getopt_long, getopt_long_only, main): Define with prototype.
6389 * getugroups.c: Include <string.h> unconditionally.
6391 * getusershell.c: Include <stdlib.h> unconditionally.
6392 (getusershell, setusershell, endusershell, readname, main):
6393 Define with prototypes.
6395 * group-member.c: Include group-member.h first.
6396 Include <stdlib.h> unconditionally.
6398 * hard-locale.c: Include hard-locale.h first.
6399 Include <stdlib.h>, <string.h> unconditionally.
6401 * hash.c (free, malloc): Remove decls.
6402 Include <stdlib.h> unconditionally.
6404 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6405 (getenv): Do not declare.
6407 * idcache.c: Include <string.h> unconditionally.
6409 * long-options.c: Include long-options.h first, to test interface.
6410 Include <stdlib.h> unconditionally.
6412 * makepath.c: Include makepath.h first, to test interface.
6413 Include <stdlib.h> and <string.h> unconditionally.
6415 * linebuffer.c: Include <stdlib.h>.
6416 (free): Remove decl.
6418 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6419 rpl_malloc returns void *, not char *.
6420 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6422 * md5.h: Include <limits.h> unconditionally.
6423 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6424 (__P): Remove; all uses removed.
6425 * md5.c: Include "md5.h" first.
6426 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6427 md5_buffer, md5_process_bytes, md5_process_block):
6428 Define with prototypes.
6429 * sha.h (__P): Remove all uses. (It wasn't defined??)
6430 * sha.c: Include "sha.h" first.
6431 Include <stdlib.h>, <string.h> unconditionally.
6433 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6434 * memcmp.c (__ptr_t): Likewise.
6435 * memrchr.c (__ptr_t): Likewise.
6436 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6437 Include <string.h> unconditionally.
6438 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6439 * memchr.c: Include <stdlib.h> unconditionally.
6440 * memchr.c (LONG_MAX): Remove.
6441 * memrchr.c (LONG_MAX): Likewise.
6442 * memchr.c (__memchr): Define via a prototype.
6443 * memrchr.c (__memrchr): Likewise.
6444 * memcmp.c (__P): Remove, and remove all uses.
6445 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6446 Remove forward decls; no longer needed.
6447 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6448 Use types required by C89 in prototype.
6450 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6451 * savedir.c: Likewise.
6452 * mkdir.c (free): Remove decl.
6453 * rmdir.c (rmdir): Define with a prototype.
6454 * savedir.c: Include savedir.h first, to test interface.
6456 * mktime.c (STDC_HEADERS): Remove.
6457 Include <stdlib.h>, <string.h> unconditionally.
6459 * modechange.c: Include <stdlib.h> unconditionally.
6460 (malloc): Remove decl.
6462 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6463 (free): Remove decl.
6465 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6466 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6467 (This type really should be intptr_t, but that's a C99ism.)
6468 (_obstack_memcpy): Remove: all uses changed to memcpy.
6469 Include <string.h> unconditionally.
6470 (struct obstack): Assume __STDC__ for types of members
6471 chunkfun, freefun, extra_arg.
6472 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6473 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6474 obstack_begin, obstack_specify_allocation,
6475 obstack_specify_allocation_with_arg, obstack_chunkfun,
6476 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6477 Remove unprototyped decls and the macros that use them.
6478 * obstack.c (POINTER): Remove. All uses changed to void *.
6479 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6480 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6481 (defined __STDC__ && __STDC__)]:
6482 Remove nonprototyped code.
6483 Include <stdlib.h> unconditionally.
6484 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6485 _obstack_allocated_p, _obstack_free, obstack_free,
6486 _obstack_memory_used, print_and_abort):
6487 Define using prototypes.
6488 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6489 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6490 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6491 obstack_next_free, obstack_object_size, obstack_room) [0]:
6492 Remove unused, unprototyped code.
6494 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6496 * physmem.c (physmem_total, physmem_available, main): Define
6499 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6500 (main): Define with a prototype.
6502 * posixver.c (getenv): Remove decl.
6504 * putenv.c (malloc): Returns void *, not char *.
6505 Include <string.h> unconditionally.
6506 (strchr, memcpy, NULL): Do not define.
6508 * readtokens.c: Include readtokens.h first, to test interface.
6509 Include <stdlib.h>, <string.h> unconditionally.
6510 (init_tokenbuffer): Define with a prototype.
6512 * regex.c (PARAMS): Remove. All uses removed.
6513 All uses of _RE_ARGS removed, too.
6514 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6516 (bzero): Assume memset exists.
6517 (memcmp, memcpy, NULL): Remove.
6518 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6519 char, or assignments to local vars of type signed char.
6520 (init_syntax_once, PREFIX(extract_number_and_incr),
6521 PREFIX(print_partial_compiled_pattern),
6522 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6523 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6524 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6525 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6526 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6527 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6528 wcs_compile_range, byte_compile_range, truncate_wchar,
6529 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6530 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6531 count_mbs_length, wcs_re_match_2_internal,
6532 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6533 PREFIX(alt_match_null_string_p),
6534 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6535 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6536 regfree, PREFIX(extract_number)): Define with prototype. Remove
6537 now-unnecessary declaration, if any.
6538 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6540 Remove now-unnecessary casts among pointer types.
6541 * regex.h (_RE_ARGS): Remove. All uses removed.
6543 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6544 (free): Remove decl.
6546 * rpmatch.c: Include <stdlib.h> unconditionally.
6548 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6549 (free): Remove decl.
6551 * save-cwd.c: Include <stdlib.h> unconditionally.
6552 * xgetcwd.c: Likewise.
6554 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6555 (free): Remove decl.
6557 * strchrnul.c (strchrnul): Define with a prototype.
6558 Fix bug: c_in was not converted to char before searching.
6560 The following changes are not K&R related:
6562 * group-member.h: Include <sys/types.h>, so that this file is
6564 * makepath.h: Likewise.
6566 * getusershell.c (readname, default_index, line_size, readname):
6567 Use size_t, not int, for sizes.
6568 (readname): If the size overflows, report an error instead of
6571 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6573 * getndelim2.c: Assume stdlib.h per the C89 spec.
6575 2003-09-08 Paul Eggert <eggert@twinsun.com>
6577 Assume C89 or better; remove K&R cruft.
6578 A few of these changes were first proposed by Derek Robert Price
6579 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6581 * addext.c: Include <string.h> unconditionally.
6582 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6583 Don't declare getenv or malloc.
6585 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6586 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6588 (find_stack_direction, alloca): Use prototypes.
6590 * atexit.c (atexit): Define using a prototype.
6592 * basename.c, dirname.c, stripslash.c:
6593 Include <string.h> unconditionally.
6595 * bcopy.c: Include <stddef.h>.
6596 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6598 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6600 * error.h (error, error_at_line, error_print_progname)
6601 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6602 * error.c: Include error.h first, to check interface.
6603 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6604 (VA_START): Remove; all uses changeed to va_start.
6605 (exit, strerror): Remove decls.
6606 (error_print_progname): Prototype uncondionally.
6607 Don't include <errno.h>; no longer needed.
6608 (private_strerror): Remove.
6609 (error_tail): Always define.
6610 (error, error_at_line): Assume C89 or better; always use prototypes.
6611 * fatal.c: Include "fatal.h" first, to test interface.
6612 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6613 (VA_START): Remove; all uses changed to va_start.
6614 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6616 (exit): Remove decl.
6617 (fatal): Prototype unconditionally. Assume va_start works.
6618 Abort at end, to pacify gcc.
6620 * euidaccess.c (main): Define with a prototype.
6622 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6624 * exitfail.c: Include <stdlib.h> unconditionally.
6626 * fnmatch_.h (__P): Remove. All uses changed to assume
6628 * fnmatch.c: Include fnmatch.h first, to test interface.
6629 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6630 (getenv): Remove decl.
6631 (fnmatch): Define using a prototype.
6632 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6633 (FCT): Define using a prototype.
6635 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6637 * gethostname.c: Include <stddef.h>.
6638 (gethostname): Define with prototype. Length is size_t, not int.
6640 2003-09-08 Paul Eggert <eggert@twinsun.com>
6642 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6643 getversion.c should have been removed then, but was accidentally
6646 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6647 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6649 2003-09-07 Paul Eggert <eggert@twinsun.com>
6651 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6652 copy_tm_result. Bug reported by Simon Josefsson in
6653 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6655 2003-09-06 Paul Eggert <eggert@twinsun.com>
6657 * time_r.c, time_r.h: New files.
6659 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6661 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6662 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6664 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6666 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6667 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6670 * timegm.c: Switch to glibc implementation, with the following changes:
6671 [defined HAVE_CONFIG_H]: Include <config.h>.
6672 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6673 (__mktime_internal) [!defined _LIBC]: New decl.
6674 (__gmtime_r) [!defined _LIBC]: New macro and function.
6675 (timegm): Use a prototype, since gnulib assumes C89.
6676 Do not bother declaring tmp to be const, as it's not really usefu.
6677 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6678 (timegm): Declare only if HAVE_DECL_TIMEGM.
6680 2003-09-03 Paul Eggert <eggert@twinsun.com>
6682 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6683 Bug reported by Lute Kamstra in
6684 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6686 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6687 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6688 course with correspondingly smaller numbers for tomorrow and
6689 yesterday. From Tadayoshi Funaba. Originally installed into
6690 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6693 2003-08-31 Simon Josefsson <jas@extundo.com>
6695 * timegm.h: New file.
6696 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6698 2003-08-31 Karl Berry <karl@gnu.org>
6700 * argp.h: update from libc.
6702 2003-08-28 Bruno Haible <bruno@clisp.org>
6704 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6705 warning on QNX, which defines O_BINARY to 000000.
6707 2003-08-24 Bruno Haible <bruno@clisp.org>
6709 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6710 MSVC7 <stdio.h> is included later.
6712 2003-08-20 Bruno Haible <bruno@clisp.org>
6714 * progname.h: New file, from GNU gettext.
6715 * progname.c: New file, from GNU gettext.
6716 * progreloc.c: New file, from GNU gettext.
6718 2003-08-19 Bruno Haible <bruno@clisp.org>
6720 * xstrdup.c: Assume <string.h> exists.
6722 2003-08-18 Jim Meyering <jim@meyering.net>
6724 * setenv.h: Indent nested cpp directive.
6725 * vasnprintf.c: Remove trailing blanks.
6727 2003-08-17 Simon Josefsson <jas@extundo.com>
6728 Bruno Haible <bruno@clisp.org>
6730 * xstrndup.h: New file.
6731 * xstrndup.c: New file.
6733 2003-08-17 Bruno Haible <bruno@clisp.org>
6735 * strndup.h: New file.
6737 2003-08-16 Paul Eggert <eggert@twinsun.com>
6739 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6740 space, undoing this 2003-08-12 change:
6741 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6743 2003-08-16 Jim Meyering <jim@meyering.net>
6745 Merge from coreutils.
6746 * xstrtoimax.c: #else #if -> #elif.
6747 * xstrtoumax.c: Likewise.
6749 2003-08-15 Paul Eggert <eggert@twinsun.com>
6751 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6752 rather than tab, after '#' in shell-script copyright notices.
6753 Suggested by Bruno Haible.
6755 2003-08-15 Jim Meyering <jim@meyering.net>
6756 and Paul Eggert <eggert@twinsun.com>
6758 Merge from coreutils.
6759 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6760 member but strut utmpx does not. Needed for AIX 4.3.3.
6761 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6763 2003-08-15 Jim Meyering <jim@meyering.net>
6765 Merge from coreutils.
6766 * xgethostname.c: Include <stdlib.h>.
6767 (xghostname): Don't exit for anything other than memory-related
6768 failure; just return NULL.
6769 * userspec.c: Include "posixver.h".
6770 (parse_user_spec): Accept `.' as a separator only
6771 in pre-POSIX-200112 mode.
6772 * strtoimax.c: Use #elif rather than #else #if.
6773 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6774 Remove function, now that we can rely on a working tzset function.
6775 [!_LIBC]: Ensure that the required autoconf test has been run.
6776 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6777 Use underlying_strftime for %r.
6778 * sha.c: Merge in some clean-up and optimization changes from glibc.
6779 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6780 Ensure that it is a multiple of 64.
6781 Rearrange loop exit tests so as to avoid performing an
6782 additional fread after encountering an error or EOF.
6783 * realloc.c: Update copyright date.
6785 2003-08-14 Jim Meyering <jim@meyering.net>
6787 Merge from coreutils.
6788 * obstack.h: Whitespace changes.
6789 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6790 and xcalloc return values.
6791 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6792 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6793 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6794 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6795 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6797 Use mntctl's return value to drive the entry-processing loop, since
6798 we can't rely on the value of the vmt_length member in the last
6799 entry. On some systems doing so could result in exhausting
6800 virtual memory. Based in part on a patch from Mike Jetzer.
6802 2003-08-14 Jim Meyering <jim@meyering.net>
6803 and Paul Eggert <eggert@twinsun.com>
6805 Merges from coreutils, plus other fixes.
6806 * physmem.c: Merge in portability changes from gcc/libiberty
6807 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6808 for credits and details. Thanks to Kaveh Ghazi for helping
6809 to keep these files in sync.
6810 (ARRAY_SIZE): Define it.
6811 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6812 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6813 (memcasecmp): Don't assume size_t fits in unsigned int.
6814 Remove casts and duplicate code.
6815 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6816 (memcpy): Remove definition.
6817 Merge in some clean-up and optimization changes from glibc.
6818 [BLOCKSIZE]: Move definition to top of file.
6819 Ensure that it is a multiple of 64.
6820 Rearrange loop exit tests so as to avoid performing an
6821 additional fread after encountering an error or EOF.
6822 * md5.h (md5_uintptr): Define.
6823 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6824 return to the initial working directory. Preserve errno
6826 * idcache.c: Include "xalloc.h".
6827 (xmalloc, xrealloc): Remove decls.
6828 (getuser): Remove casts no longer required in C89.
6829 * human.c: Include stdio.h, for sprintf.
6830 * group-member.c: Include "xalloc.h".
6831 (xmalloc, xrealloc): Remove decls.
6832 (get_group_info): Remove casts no longer required in C89.
6833 * getusershell.c (readname): Remove casts no longer required in C89.
6834 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6835 * getline.c: Whitespace fix, from coreutils.
6837 2003-08-13 Paul Eggert <eggert@twinsun.com>
6839 * exclude.c: Include <ctype.h>
6840 (IN_CTYPE_DOMAIN): New macro.
6842 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6845 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6846 Undo previous (whitespace-only) change.
6848 2003-08-12 Paul Eggert <eggert@twinsun.com>
6850 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6851 Normalize leading white space and remove trailing white space.
6852 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6853 notice, as per ../config/srclist-update.
6855 Merge from coreutils.
6856 * euidaccess.h: New file.
6857 * euidaccess.c: Include it.
6858 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6859 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6860 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6862 2003-08-11 Bruno Haible <bruno@clisp.org>
6864 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6865 (vasnprintf): Use it instead of wcslen.
6867 2003-08-11 Bruno Haible <bruno@clisp.org>
6869 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6870 value to ensure that _Bool promotes to int. Use #define for _Bool when
6871 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6873 2003-08-10 Karl Berry <karl@gnu.org>
6875 * regex.h: update from libc (whitespace fix).
6877 2003-08-09 Paul Eggert <eggert@twinsun.com>
6879 Merge some files from coreutils. These changes were
6880 originally made by Jim Meyering.
6881 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6882 many older Unixes require this.
6883 * alloca.c (alloca): Remove cast to argument of free;
6884 no longer needed in C89.
6885 * alloca_.h, regex.h: Fix white space to match
6886 what GNU indent does.
6888 2003-08-05 Paul Eggert <eggert@twinsun.com>
6890 * bumpalloc.h: Remove.
6892 2003-08-04 Paul Eggert <eggert@twinsun.com>
6894 * getloadavg.c: Change copyright notice and spacing to conform to
6897 Merge from coreutils.
6898 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6900 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6901 from Karl Berry, implemented by Jim Meyering.
6902 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6903 from Dmitry V. Levin.
6904 Remove anachronistic cast of xrealloc.
6905 * fnmatch_.h (__const): Remove. Use 'const'.
6906 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6907 type. Otherwise, it wouldn't compile with at least /bin/cc on
6908 ymp-cray-unicos9.0.2.X.
6909 Combine two mostly-identical uses of alloca into one.
6910 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6912 2003-08-04 Dave Love <d.love@dl.ac.uk>
6916 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6917 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6918 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6919 obsolete NLIST_NAME_UNION.
6920 [__GNU__]: Undef BSD and FSCALE.
6921 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6923 2003-08-03 Paul Eggert <eggert@twinsun.com>
6925 * stdbool_.h (_Bool): Make it signed char, instead of
6926 an enum type, so that it's guaranteed to promote to int. See:
6927 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6929 2003-07-31 Paul Eggert <eggert@twinsun.com>
6931 * strerror.c: Include config.h, limits.h. Declare sprintf.
6932 (strerror): Don't assume that a printable int fits in 14 bytes.
6934 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6935 Bruno Haible <bruno@clisp.org>
6937 * getline.h (getline, getdelim): Change return type to ssize_t.
6938 * getline.c (getline, getdelim): Likewise.
6939 Remove _GNU_SOURCE define; now it's defined in config.h through
6942 2003-07-22 Paul Eggert <eggert@twinsun.com>
6944 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6945 over-parenthesization in macros.
6947 Sync with coreutils.
6949 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6952 Use `exit_failure' for xalloc and xmemcoll instead of their own
6953 private exit-failure variables.
6954 * xalloc.h (xalloc_exit_failure): Remove.
6955 * xmalloc.c: Likewise. Include exitfail.h.
6956 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6957 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6958 * xmemcoll.c: Likewise. Include exitfail.h.
6959 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6961 2003-07-18 Paul Eggert <eggert@twinsun.com>
6963 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6964 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6965 to test that it can stand by itself. Include "exitfail.h".
6966 Clients should set exit_failure instead.
6967 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6969 2003-07-18 Andreas Schwab <schwab@suse.de>
6971 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6973 2003-07-18 Bruno Haible <bruno@clisp.org>
6975 * getndelim2.h: New file.
6976 * getndelim2.c: Make into a module of its own. Include config.h,
6978 (getndelim2): Make non-static. Change return type to ssize_t.
6979 * getline.h: Change argument names.
6980 * getline.c: Include getndelim2.h instead of getndelim2.c.
6981 * getnline.c: Include getndelim2.h.
6983 2003-07-17 Bruno Haible <bruno@clisp.org>
6985 * Makefile.am: Remove file.
6986 * Makefile.in: Remove file.
6988 2003-07-17 Bruno Haible <bruno@clisp.org>
6990 * getnline.h: New file.
6991 * getnline.c: New file.
6992 * getndelim2.c: New file, extracted from getline.c.
6993 (getndelim2): Renamed from getdelim2, with added nmax argument.
6994 * getline.c: Include getndelim2.c.
6995 (getdelim2): Moved out to getndelim2.c.
6996 (getline, getdelim): Update.
6998 2003-07-15 <karl@gnu.org>
7000 * vasnprintf.c: update from gettext.
7002 2003-07-15 Jim Meyering <jim@meyering.net>
7004 * makepath.c (make_path): Enclose diagnostic in _(...).
7006 2003-07-14 Paul Eggert <eggert@twinsun.com>
7008 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7009 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7010 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7011 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7012 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7013 updated automatically by ../config/srclist-update. This changes
7014 their license from LPGL to GPL.
7016 2003-07-14 Jim Meyering <jim@meyering.net>
7018 Don't emit diagnostics. Let callers do that.
7019 * save-cwd.c: Don't include "error.h".
7020 (save_cwd): Don't call error. Ensure that errno is valid
7021 when returning nonzero.
7023 * save-cwd.h (restore_cwd): Update prototype.
7024 * save-cwd.c (restore_cwd): Remove two parameters.
7025 Simplify. Don't call error upon failure. Let callers do that.
7026 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7027 when auditing is enabled. But don't bother updating the #if.
7029 2003-07-14 Simon Josefsson <jas@extundo.com>
7031 * mempcpy.h: New file.
7032 * mempcpy.c: New file.
7034 2003-07-14 Paul Eggert <eggert@twinsun.com>
7036 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7037 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7038 unicodeio.c, unicodeio.h, unlocked-io.h:
7039 Switch from LGPL to GPL.
7041 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7043 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7044 it breaks C++ compilation.
7045 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7047 2003-07-10 Jim Meyering <jim@meyering.net>
7049 * vasnprintf.c: Remove trailing blanks.
7050 Make cpp indentation consistent.
7052 2003-07-09 Paul Eggert <eggert@twinsun.com>
7054 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7055 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7056 Switch from LGPL to GPL.
7058 2003-07-07 Paul Eggert <eggert@twinsun.com>
7060 * mktime.c: Fix some boundary cases and remove need for floating point.
7062 Issue a compile-time diagnostic if time_t is floating point, or if
7063 two's complement arithmetic is not in effect, or if arithmetic
7064 right shift does not propagate the sign. These assumptions were
7065 all in the original code but they weren't checked.
7067 (TIME_T_MIDPOINT, verify): New macros.
7068 (__isleap): Remove; it has integer overflow problems.
7069 (leapyear): New function, without those problems.
7070 (ydhms_tm_diff): Remove; splitting into two parts.
7071 (ydhms_diff): New function, containing the arithmetic part of
7072 the old ydhms_tm_diff function. Issue a compile-time
7073 diagnostic if we are not using C99 integer division.
7074 Avoid casts when possible.
7075 (guess_time_tm): New function, containing the checking part of
7076 the old ydhms_tm_diff function. Return the new value, rather than
7077 the difference between it and the old. Accept a new argument T
7078 so that *T specifies the old value. Check for overflow in the result.
7080 (__mktime_internal): Use a time_t offset, not a long int offset.
7081 This undoes the 2003-06-04 change, which is no longer needed now
7082 that we have better overflow checking.
7083 (localtime_offset): Likewise.
7085 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7086 and long are 64-bit but int is only 32-bit.
7087 (ydhms_diff): Use long int to store year1 and yday1.
7088 Issue a compile-time diagnostic if long int is not wide enough.
7090 (__mktime_internal): Use long int to store adjusted year and yday.
7091 Use plain C rather than preprocessor commands, if that doesn't
7093 Check for overflow (and try to repair) after each probe
7094 rather than checking only at the very end. This avoids some bugs
7095 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7096 does not equal GMT offset at maximum time).
7097 Use integer to check for overflow rather than floating point; this
7098 is more portable to non-IEEE hosts, and is a tad faster.
7099 When we detect that we are oscillating between two values,
7100 don't check whether tm_isdst has the requested value, since
7101 we already know the answer. When tm_isdst has the wrong value,
7102 use a different heuristic to find the right one, based on the
7103 extreme values actually observed in practice in tz2003a,
7104 rather than the (overly optimistic) "previous 3 calendar quarters".
7106 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7107 "T const" to accommodate glibc style.
7108 (check_result): Use less-confusing report format. "long" -> "long int.
7110 Don't loop if the iteration overflows time_t.
7111 Allow a negative step in the iteration.
7113 2003-07-01 Paul Eggert <eggert@twinsun.com>
7115 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7116 having it depend on HAVE_SYS_TYPES_H.
7118 2003-06-25 Bruno Haible <bruno@clisp.org>
7120 * readlink.c: New file.
7122 2003-06-20 Bruno Haible <bruno@clisp.org>
7124 Assume C89, so PARAMS isn't needed.
7125 * unicodeio.h (PARAMS): Remove.
7126 * unicodeio.c: Don't use PARAMS.
7128 2003-06-18 Jim Meyering <jim@meyering.net>
7130 Merge changes from coreutils.
7131 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7132 Remove explicit declarations of xmalloc and realloc.
7134 (read_utmp): Remove anachronistic cast of xmalloc.
7136 2003-06-17 Paul Eggert <eggert@twinsun.com>
7138 Assume C89, so PARAMS isn't needed.
7139 * backupfile.h (PARAMS): Remove. All uses removed.
7140 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7141 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7142 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7143 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7144 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7145 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7146 xstrtol.h: Likewise.
7147 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7148 same.h, strverscmp.h: Do not include config.h; no longer needed.
7149 Anyway, config.h should always be included before any other file.
7151 2003-06-11 Simon Josefsson <jas@extundo.com>
7153 * sysexit_.h: New file.
7155 2003-05-20 Derek Price <derek@ximbiot.com>
7157 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7159 2003-06-10 Simon Josefsson <jas@extundo.com>
7161 * strchrnul.h: New file.
7162 * strchrnul.c: New file.
7164 2003-06-10 Simon Josefsson <jas@extundo.com>
7166 * argp.h: New file, from glibc.
7167 * argp-ba.c: New file, from glibc.
7168 * argp-eexst.c: New file, from glibc.
7169 * argp-fmtstream.c: New file, from glibc.
7170 * argp-fmtstream.h: New file, from glibc.
7171 * argp-fs-xinl.c: New file, from glibc.
7172 * argp-help.c: New file, from glibc.
7173 * argp-namefrob.h: New file, from glibc.
7174 * argp-parse.c: New file, from glibc.
7175 * argp-pv.c: New file, from glibc.
7176 * argp-pvh.c: New file, from glibc.
7177 * argp-xinl.c: New file, from glibc.
7179 2003-06-07 Jim Meyering <jim@meyering.net>
7181 * readtokens.h: Put `Free Software Foundation, Inc.'
7182 in place of my name in the copyright comment.
7183 Remove definition and uses of __P.
7186 * stat.c: Don't declare xmalloc explicitly.
7187 Instead, include "xalloc.h".
7188 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7189 xrealloc, and xcalloc return values.
7190 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7192 * xgetcwd.h: Remove definition/uses of PARAMS.
7194 2003-06-06 Jim Meyering <jim@meyering.net>
7196 * stdbool_.h: Renamed from stdbool.h.in.
7198 2003-06-06 Jim Meyering <jim@meyering.net>
7200 Merge from coreutils.
7201 * same.c: (same_name): Declare *_basename locals to be `const'.
7202 Consolidate declarations and initializations of *_base* locals.
7204 Merge from coreutils.
7205 This avoids a core dump on systems without GNU putenv,
7206 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7207 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7208 (unsetenv): New static function, from GNU libc.
7209 (rpl_putenv): Use it.
7211 * modechange.c: Remove trailing blanks.
7213 Merge from coreutils.
7214 * fsusage.c: Remove declaration of statfs.
7215 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7217 * posixtm.c: Include <stdbool.h> unconditionally.
7219 2003-06-05 Paul Eggert <eggert@twinsun.com>
7221 * mktime.c (__mktime_internal): When resolving a tm_isdst
7222 mismatch, look in future quarters as well as past. This fixes a
7223 bug when processing fall-backwards gaps immediately after a long
7224 period of daylight-saving time.
7226 * mktime.c: Assume freestanding C89 or better.
7227 (HAVE_LIMITS_H): Remove. Assume it's 1.
7228 (__P): Remove; not used.
7229 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7230 (mktime, not_equal_tm, print_tm, check_result,
7231 main): Use prototypes. Use const * where appropriate.
7232 (main): Fix typo in testing code that uncovered by above changes.
7233 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7235 2003-06-04 Paul Eggert <eggert@twinsun.com>
7237 * mktime.c: Fix Debian bug 177940
7238 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7239 (localtime_offset): Now long int, not time_t, because we want it
7240 to be guaranteed to be signed. All uses changed.
7241 (__mktime_internal): If overflow would occur when adding offset,
7244 Merge 'human' changes from coreutils. Rewrite to support
7245 locale-specific notations like thousands separators.
7246 * human.c: Simplify authorship notice.
7247 Include human.h immediately after config.h.
7248 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7249 <limits.h>: Do not include, since human.h does.
7250 (SIZE_MAX, UINTMAX_MAX): New macros.
7251 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7252 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7253 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7254 (power_letter): Renamed from suffixes.
7255 (generate_suffix_backwards): Remove.
7256 (adjust_value): Now takes int style (because of human.h changes)
7257 and long double value (for greater precision on some platforms).
7258 (group_number): New function.
7259 (human_readable): Use it. Use integer options, not enum.
7260 Put the options before the sizes in the arg list.
7261 Support all the new options.
7262 The old human_readable function has been removed;
7263 use inttostr.h instead.
7264 (human_readable, default_block_size, humblock):
7265 Use uintmax_t, not int, for block sizes.
7266 (human_readable_inexact, block_size_types): Remove.
7267 (block_size_opts): New constant.
7268 (human_options): Renamed from human_block_size, with new signature
7269 that allows block sizes up to UINTMAX_MAX. All callers changed.
7270 * human.h: Add copyright and authorship notice.
7271 Include <limits.h> and <stdbool.h> unconditionally.
7272 (PARAMS): Remove. All uses removed.
7273 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7274 (enum human_inexact_style): Remove tag; now a nameless enum.
7275 (human_floor, human_ceiling, human_round_to_even): Now have
7276 values 2, 0, 1 rather than -1, 1, 0.
7277 (human_group_digits, human_suppress_point_zero, human_autoscale,
7278 human_base_1024, human_SI, human_B): New constants.
7279 (human_readable_inexact, human_block_size): Remove.
7280 (human_readable): Size args are now uintmax_t, not int.
7281 (human_options): New decl.
7283 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7284 unnecessary now that we assume C89 or better. This change
7285 imported from coreutils.
7287 * mktime.c (__mktime_internal): Do not reject negative timestamps
7288 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7289 in the 2003-05-30 sync from glibc.
7291 .h files should stand alone, but we shouldn't include <sys/types.h>
7292 if we can get away with just <stddef.h>.
7294 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7295 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7296 rather than <sys/types.h>, as we merely need size_t.
7297 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7299 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7300 Include <stdio.h>, to get FILE.
7301 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7302 memcasecmp.h has included <stddef.h> and all we need is size_t.
7303 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7304 our interface, instead of including <sys/types.h>
7306 2003-06-02 Paul Eggert <eggert@twinsun.com>
7309 Fix some minor time-related bugs with POSIX time arguments.
7310 Some valid time stamps were being rejected (notably -1, and
7311 time stamps before 1900 on 64-bit hosts). And some invalid
7312 time stamps were being accepted, e.g. September 31.
7314 * posixtm.h (posixtime): Return bool instead of time_t, so
7315 that we can return (time_t) -1 successfully.
7316 * posixtm.c: Likewise.
7317 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7318 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7319 (t): Remove static var.
7320 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7321 of static var. All uses changed.
7322 (year): Do not reject years before 1900; they can occur with
7324 (posix_time_parse): Do not check for out-of-range components;
7325 that is now the caller's responsibility, since our checks were
7326 only approximations.
7327 (posixtime): Use mktime to check for out-of-range components,
7328 since it knows them exactly.
7329 If mktime returns (time_t) -1, check whether an error actually occurred
7330 by invoking localtime on -1.
7331 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7332 posixtime failures better.
7333 Improve the test data (in comments only).
7335 2003-05-30 <karl@gnu.org>
7337 * mktime.c: update from libc.
7339 2003-05-30 Bruno Haible <bruno@clisp.org>
7341 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7342 * localcharset.h: Likewise.
7343 * localcharset.c: Likewise.
7345 2003-05-28 Paul Eggert <eggert@twinsun.com>
7347 Assume the headers required for C89 freestanding compilers.
7348 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7349 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7350 without checking for HAVE_LIMITS_H.
7351 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7352 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7354 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7355 * exclude.c: Include <stdbool.h> unconditionally.
7356 * tempname.c: Include <stddef.h> unconditionally.
7357 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7358 * modechange.c, rpmatch.c (NULL): Don't define, since
7359 <stddef.h> does that.
7360 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7361 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7362 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7363 * xstrtol.c: Likewise.
7364 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7365 * savedir.c: Include <stddef.h> instead of defining NULL.
7367 * addext.c (addext): Use assignment rather than cast, to avoid
7368 warnings on some platforms.
7370 * mktime.c (__mktime_internal): Do not reject negative timestamps
7373 2003-05-10 Bruno Haible <bruno@clisp.org>
7375 * linebreak.c (iconv_string_length): Don't return -1 just because the
7376 string is longer than 4 KB.
7378 2003-05-12 Jim Meyering <jim@meyering.net>
7380 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7381 the space-padded-by-default conversion specifiers, %e, %k, %l.
7383 2003-05-03 Bruno Haible <bruno@clisp.org>
7385 Upgrade to Unicode-4.0.
7386 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7387 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7388 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7389 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7390 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7391 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7392 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7393 Change width of U+E0100..U+E01EF from 1 to 0.
7395 2003-04-25 Bruno Haible <bruno@clisp.org>
7397 * copy-file.c: Include <stddef.h>, for size_t.
7399 2003-04-25 Jim Meyering <jim@meyering.net>
7401 * copy-file.c (copy_file_preserving): Declare buf_size to be
7402 of type size_t, not int.
7404 2003-04-11 Jim Meyering <jim@meyering.net>
7406 Merge changes from Coreutils.
7408 2003-03-22 Jim Meyering <jim@meyering.net>
7410 * strftime.c (widen): Cast alloca return value to proper type.
7412 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7415 * strftime.c (my_strftime): Handle very large width
7416 specifications for numeric values correctly. Improve checks for
7419 2003-01-19 Jim Meyering <jim@meyering.net>
7421 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7422 (nl_get_alt_digit) [! defined my_strftime]: Define.
7423 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7424 _nl_get_alt_digit and _nl_get_walt_digit.
7426 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7427 These changes have no effect outside of _LIBC.
7429 2003-04-10 Bruno Haible <bruno@clisp.org>
7431 * findprog.h: New file, from GNU gettext.
7432 * findprog.c: New file, from GNU gettext.
7434 2003-04-05 Jim Meyering <jim@meyering.net>
7436 Merge changes from Coreutils.
7438 * exclude.h (PARAMS): Remove definition and uses.
7439 * exclude.c: Remove uses of `PARAMS'.
7441 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7442 Add test-cases for DOS filenames. Declare program_name.
7443 (main): Set up program_name. Patch by Rich Dawe.
7445 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7447 Use mntctl's return value to drive the entry-processing loop, since
7448 we can't rely on the value of the vmt_length member in the last
7449 entry. On some systems doing so could result in exhausting
7450 virtual memory. Based in part on a patch from Mike Jetzer.
7452 2003-04-04 Bruno Haible <bruno@clisp.org>
7454 * linebreak.h: New file, from GNU gettext.
7455 * linebreak.c: New file, from GNU gettext with slight modifications.
7456 * lbrkprop.h: New file, from GNU gettext.
7458 2003-04-03 Bruno Haible <bruno@clisp.org>
7460 * utf8-ucs4.h: New file, from GNU gettext.
7461 * utf16-ucs4.h: New file, from GNU gettext.
7462 * ucs4-utf8.h: New file, from GNU gettext.
7463 * ucs4-utf16.h: New file, from GNU gettext.
7465 2003-04-02 Bruno Haible <bruno@clisp.org>
7467 * binary-io.h: New file, from GNU gettext.
7469 2003-04-01 Bruno Haible <bruno@clisp.org>
7471 * pathname.h: New file, from GNU gettext.
7472 * concatpath.c: New file, from GNU gettext.
7474 2003-03-30 Bruno Haible <bruno@clisp.org>
7476 * copy-file.c (copy_file_preserving): Don't set owner if the function
7477 chown() doesn't exist.
7479 2003-03-28 Bruno Haible <bruno@clisp.org>
7481 * copy-file.h: New file, from GNU gettext.
7482 * copy-file.c: New file, from GNU gettext.
7484 2003-03-18 Jim Meyering <jim@meyering.net>
7486 * quote.c (quote_n): Fix typo in comment.
7488 2003-03-14 Jim Meyering <jim@meyering.net>
7490 Merge changes from Coreutils.
7491 * obstack.h (obstack_object_size): Declare temporary, __o,
7492 to be const, in order to avoid warnings.
7493 (obstack_room): Likewise.
7494 (obstack_empty_p): Likewise.
7496 2003-03-13 Paul Eggert <eggert@twinsun.com>
7498 Merge changes from Bison.
7499 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7500 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7501 when compiling Bison 1.875's `bitset bset = obstack_alloc
7502 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7503 * hash.c: Include <stdbool.h> unconditionally.
7505 2003-03-09 Paul Eggert <eggert@twinsun.com>
7507 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7508 Reported by Bruce Becker; see:
7509 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7511 2003-03-03 Paul Eggert <eggert@twinsun.com>
7512 Bruno Haible <bruno@clisp.org>
7514 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7515 Reported by John Hughes, see
7516 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7518 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7520 * poll_.h: New file.
7523 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7525 * mathl.h: New file.
7526 * acosl.c: New file.
7527 * asinl.c: New file.
7528 * atanl.c: New file.
7529 * ceill.c: New file.
7532 * floorl.c: New file.
7533 * frexpl.c: New file.
7534 * ldexpl.c: New file.
7536 * sincosl.c: New file.
7538 * sqrtl.c: New file.
7540 * trigl.c: New file.
7541 * trigl.h: New file.
7543 2003-02-17 Bruno Haible <bruno@clisp.org>
7545 * mkdtemp.h: New file, from GNU gettext.
7546 * mkdtemp.c: New file, from GNU gettext.
7548 2003-01-31 Bruno Haible <bruno@clisp.org>
7550 * rename.c: #undef rename before defining rpl_rename.
7551 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7553 2003-01-30 Bruno Haible <bruno@clisp.org>
7555 * printf-args.h: New file, from GNU gettext.
7556 * printf-args.c: New file, from GNU gettext.
7557 * printf-parse.h: New file, from GNU gettext.
7558 * printf-parse.c: New file, from GNU gettext.
7559 * vasnprintf.h: New file, from GNU gettext.
7560 * vasnprintf.c: New file, from GNU gettext.
7561 * asnprintf.c: New file, from GNU gettext.
7562 * vasprintf.h: New file, from GNU gettext with modifications.
7563 * vasprintf.c: New file, from GNU gettext.
7564 * asprintf.c: New file, from GNU gettext.
7566 2003-01-29 Bruno Haible <bruno@clisp.org>
7568 * stpncpy.h: New file, from GNU gettext with modifications.
7569 * stpncpy.c: New file, from GNU gettext with modifications.
7571 2003-01-28 Bruno Haible <bruno@clisp.org>
7573 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7575 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7578 2003-01-27 Bruno Haible <bruno@clisp.org>
7580 * xsetenv.h: New file, from GNU gettext.
7581 * xsetenv.c: New file, from GNU gettext.
7583 2003-01-23 Bruno Haible <bruno@clisp.org>
7585 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7587 2003-01-22 Bruno Haible <bruno@clisp.org>
7589 * exit.h: New file, from GNU gettext.
7591 2003-01-11 Bruno Haible <bruno@clisp.org>
7593 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7594 * strcase.h (strcasecmp, strncasecmp): Likewise.
7596 2003-01-14 Jim Meyering <jim@meyering.net>
7598 * same.c (same_name): Tweak a comment.
7600 2003-01-11 Bruno Haible <bruno@clisp.org>
7602 * same.c (same_name): Reorder tests so as to avoid calling stat()
7603 when a string comparison is sufficient.
7605 2003-01-11 Bruno Haible <bruno@clisp.org>
7607 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7610 2003-01-11 Bruno Haible <bruno@clisp.org>
7612 * hash-pjw.c: Add comment about low quality of this function.
7614 2003-01-12 Paul Eggert <eggert@twinsun.com>
7616 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7617 to avoid collisions with libcurses and libreadline.
7619 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7620 * getstr.h, getstr.c: Remove.
7621 * getline.c: Include "getline.h", to check interface.
7622 Move body of old getstr.c here: this defines MIN_CHUNK and
7623 declares getdelim2, which is renamed from getstr.
7624 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7626 * linebuffer.c (readlinebuffer): Renamed from readline.
7628 * linebuffer.h: Likewise.
7629 (readline): Remove backward-compatibility macro.
7631 2003-01-12 Jim Meyering <jim@meyering.net>
7633 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7635 2003-01-10 Bruno Haible <bruno@clisp.org>
7637 * alloca_.h: New file.
7638 * getdate.y: Unconditionally include alloca.h.
7639 * makepath.c: Likewise.
7640 * setenv.c: Likewise.
7641 * userspec.c: Likewise.
7643 2003-01-09 Bruno Haible <bruno@clisp.org>
7645 * stdbool.h.in: New file.
7647 2003-01-08 Bruno Haible <bruno@clisp.org>
7649 * safe-read.c: Include specification header first, to ensure its
7651 * full-write.c: Likewise.
7653 2003-01-08 Jim Meyering <jim@meyering.net>
7655 * full-write.c: Undefine and define-away `const' after inclusion
7656 of errno.h, not before. Suggestion from Bruno Haible.
7658 2003-01-07 Jim Meyering <jim@meyering.net>
7660 * full-write.c: Rework so that it may serve to define full_read, too.
7661 * full-read.c: Simply #define FULL_READ and include full-write.c.
7663 2003-01-06 Jim Meyering <jim@meyering.net>
7665 * version-etc.c: Update year in translatable copyright string.
7667 2002-12-25 Bruno Haible <bruno@clisp.org>
7669 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7670 * xstrtol.h: Likewise.
7671 * xstrtoimax.c: Likewise.
7672 * xstrtoumax.c: Likewise.
7673 * human.h: Likewise.
7675 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7676 on systems that have <inttypes.h> but not <stdint.h>.
7678 2002-12-31 Paul Eggert <eggert@twinsun.com>
7680 * memcoll.c (memcoll): Fall back on a simple algorithm using
7681 memcmp if strcoll doesn't work.
7683 2002-12-23 Bruno Haible <bruno@clisp.org>
7685 * localcharset.h: New file.
7686 * localcharset.c: Include it.
7687 * unicodeio.c: Likewise.
7689 2002-12-22 Bruno Haible <bruno@clisp.org>
7691 * utime.c (utime_null): No need to call ftruncate if the file was
7694 2002-12-23 Bruno Haible <bruno@clisp.org>
7696 * memcoll.c (STRCOLL): New macro.
7699 2002-12-22 Bruno Haible <bruno@clisp.org>
7701 * getstr.h (getstr): Define, to avoid clash with libcurses.
7702 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7704 2002-12-22 Bruno Haible <bruno@clisp.org>
7706 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7708 2002-12-23 Bruno Haible <bruno@clisp.org>
7710 * getline.h: Include <stddef.h>, for size_t.
7712 * unicodeio.h: Include <stddef.h>, for size_t.
7713 * unicodeio.c: Don't include <stddef.h>.
7715 2002-12-17 Bruno Haible <bruno@clisp.org>
7717 * canon-host.c (strdup): Remove unused declaration.
7719 * fsusage.c: Include full_read.h.
7720 (get_fs_usage): Use full_read instead of safe_read.
7722 * utime.c (utime_null): Use SAFE_READ_ERROR.
7724 2002-12-11 Bruno Haible <bruno@clisp.org>
7726 * setenv.h: Rewritten to cope with systems that have setenv() but not
7728 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7731 2002-12-11 Bruno Haible <bruno@clisp.org>
7733 * setenv.c (alloca): Fall back to malloc.
7735 (setenv): Use freea() to free memory allocated with alloca().
7737 2002-11-13 Bruno Haible <bruno@clisp.org>
7739 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7740 function declarations.
7741 * unsetenv.c (unsetenv): Likewise.
7743 2002-03-04 Bruno Haible <bruno@clisp.org>
7745 Portability to AIX 4.3.3.
7746 * unsetenv.c: New file, extracted from setenv.c.
7747 * setenv.c: Move the unsetenv() function to unsetenv.c.
7749 2001-12-20 Bruno Haible <bruno@clisp.org>
7751 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7752 use malloc instead. For SunOS 4.
7754 2001-12-11 Bruno Haible <bruno@clisp.org>
7756 * setenv.c: Declare alloca.
7757 (compar_fn_t): New typedef.
7758 (KNOWN_VALUE, STORE_VALUE): Use it.
7760 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7763 2002-12-10 Paul Eggert <eggert@twinsun.com>
7765 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7766 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7767 Choose values that are less likely to collide with system fnmatch
7769 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7770 defined (e.g., a pure POSIX system).
7771 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7772 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7774 2002-12-06 Jim Meyering <jim@meyering.net>
7776 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7778 Merge in changes from libc's misc/error.c, in preparation
7779 for the merge of gnulib's changes back into libc.
7781 * error.c (_): Define only if not already defined.
7782 Move definition to follow all #include directives.
7783 Include unlocked-io.h only if !_LIBC.
7784 [_LIBC]: Include <libio/libioP.h>.
7785 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7786 (fflush): Tweak definition to use INTUSE.
7789 2002-12-05 Paul Eggert <eggert@twinsun.com>
7791 * alloca.c [defined emacs]: Include "lisp.h".
7792 (xalloc_die) [defined emacs]: New macro.
7793 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7794 [! defined emacs]: Include <xalloc.h>.
7795 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7796 (pointer): Typedef to POINTER_TYPE *.
7797 (malloc): Remove decl; we now always use xmalloc.
7798 (alloca): Use old-style definition, since Emacs needs this.
7799 Check for arithmetic overflow when computing combined size.
7801 2002-12-04 Paul Eggert <eggert@twinsun.com>
7803 Do not generate unlocked-io.h automatically, since it's easier to
7804 maintain it by hand.
7806 * unlocked-io.h: New file, from GNU diffutils,
7807 but with proper copyright notice and attribution.
7809 * Makefile.am: Add copyright notice.
7810 (libfetish_a_SOURCES): Add unlocked-io.h.
7811 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7812 (DISTCLEANFILES, io_functions): Remove macros.
7813 (EXTRA_DIST): Remove gen_uio.
7814 (unlocked-io.h): Remove rule.
7816 2002-12-04 Jim Meyering <jim@meyering.net>
7818 Reflect the fact that stat.c and lstat.c are no longer generated.
7819 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7820 (DISTCLEANFILES): Likewise.
7821 (EXTRA_DIST): Likewise.
7822 (all_local): Don't depend on stat.c or lstat.c.
7823 (stat.c, lstat.c): Remove rules.
7824 (EXTRA_DIST): Remove xstat.in.
7826 * xstat.in: Remove file. Contents moved into stat.c.
7827 * stat.c: New file. Contents mostly from xstat.in.
7828 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7829 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7831 * safe-read.c: Rework so that it may serve to define safe_write, too.
7832 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7834 2002-12-03 Jim Meyering <jim@meyering.net>
7836 * safe-read.c, safe-write.c: Change variable names and comments, but
7837 not semantics, to minimize the differences between these two files.
7838 (safe_read): Change comment to mention SAFE_READ_ERROR.
7840 * safe-read.c (IS_EINTR): Define.
7841 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7843 2002-12-02 Bruno Haible <bruno@clisp.org>
7845 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7846 Define, taken from safe-read.c.
7847 (INT_MAX): Provide fallback.
7848 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7849 * safe-write.h (SAFE_WRITE_ERROR): Define.
7851 * safe-read.c (EINTR): Remove definition.
7852 (safe_read): Don't use EINTR if it is absent.
7854 2002-12-02 Jim Meyering <jim@meyering.net>
7856 * safe-read.c (EINTR): Define.
7857 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7858 (INT_MAX): Provide fallback.
7859 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7861 * safe-read.h (SAFE_READ_ERROR): Define.
7863 2002-12-01 Jim Meyering <jim@meyering.net>
7865 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7866 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7868 2002-11-27 Paul Eggert <eggert@twinsun.com>
7870 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7871 hash_rehash): Replace `if (limit <= value) abort ();' with
7872 `if (! (value < limit)) abort ();', for readability.
7874 2002-11-26 <karl@gnu.org>
7876 * strdup.c: copy from libc again, with jim's ok.
7877 * .cppi-disable: re-add strdup.c
7879 2002-11-25 <karl@gnu.org>
7881 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7882 instead of "strtol.c".
7884 2002-11-25 Jim Meyering <jim@meyering.net>
7886 * mktime.c: Sync from libc, now that it has the latest fix.
7888 2002-11-24 <karl@gnu.org>
7890 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7891 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7893 2002-11-24 Jim Meyering <jim@meyering.net>
7895 Update from coreutils:
7897 * mktime.c: Merge in changes from libc.
7899 Avoid a link-time failure on some Linux systems.
7900 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7901 (__mon_yday): Declare with the STATIC attribute.
7902 (__mktime_internal): Likewise.
7903 Based on a report from Greg Schafer.
7905 2002-11-23 Jim Meyering <jim@meyering.net>
7907 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7908 Use `unsigned', not `int', as type of index.
7910 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7912 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7914 2002-11-22 Paul Eggert <eggert@twinsun.com>
7916 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7917 hint that one should use `if (! x) abort ();' rather than `assert
7918 (x);', and anyway it's one less thing to worry about configuring.
7919 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7920 hash_rehash, hash_insert): Use abort rather than assert.
7922 2002-11-22 Paul Eggert <eggert@twinsun.com>
7924 * quotearg.h: Allow multiple inclusion by surrounding with
7925 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7926 so that we can be included first.
7927 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7928 * quotearg.c: Include quotearg.h immediately after config.h.
7929 No need to include stddef.h or sys/types.h any more.
7930 Surround local include files with "", not "<>".
7931 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7932 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7933 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7934 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7935 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7936 (ISPRINT): Remove; no longer needed now that we assume C89.
7938 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7941 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7942 quotearg_char): Use SIZE_MAX rather than
7943 (size_t) -1 when we are talking about "infinity".
7945 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7947 2002-11-22 Bruno Haible <bruno@clisp.org>
7949 * safe-read.h: Assume C89. Add comments.
7950 (safe_read): Change return type to size_t.
7951 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7952 counts > SSIZE_MAX correctly.
7953 * safe-write.h: New file.
7954 * safe-write.c: New file.
7955 * full-read.h: New file.
7956 * full-read.c: New file.
7957 * full-write.h: Assume C89. Add comments.
7958 * full-write.c: Include safe-write.h.
7959 (full_write): Rewritten to use safe_write.
7960 Suggested by Jim Meyering and Paul Eggert.
7962 2002-11-21 Bruno Haible <bruno@clisp.org>
7964 Remove case insensitive option matching.
7965 * argmatch.h (argcasematch): Remove declaration.
7966 (ARGCASEMATCH): Remove macro.
7967 (__xargmatch_internal): Remove case_sensitive argument.
7968 (XARGMATCH): Update.
7969 (XARGCASEMATCH): Remove macro.
7970 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7971 case_sensitive argument.
7972 (argcasematch): Remove function.
7973 (__xargmatch_internal): Remove case_sensitive argument.
7974 (main): Use XARGMATCH instead of XARGCASEMATCH.
7976 * xmalloc.c: Change compile-time error message. Add comment about
7977 required autoconf version.
7979 2002-11-21 Jim Meyering <jim@meyering.net>
7981 * strdup.c (strdup): Tweak comment and initial #if/#include.
7983 Merge in changes from the coreutils.
7985 2002-09-25 Paul Eggert <eggert@twinsun.com>
7986 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7987 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7988 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7989 int. Work more efficiently if X is the same width as uintmax_t.
7990 Do not compare X to -1, to avoid bogus compiler warning.
7991 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7992 Don't assume that f_frsize and f_bsize are the same type.
7994 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7997 * makepath.c (make_path): Restore umask *before* creating the final
7999 (make_path): Minor reformatting.
8001 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8002 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8004 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8005 ones. At least on GNU/Linux systems, `auto' means something else.
8008 2002-11-20 Paul Eggert <eggert@twinsun.com>
8010 Merge argmatch cleanups from Bison. Assume C89.
8012 * argmatch.c: Include config.h here, not in argmatch.h.
8013 Include stdlib.h, for EXIT_FAILURE.
8014 Always include <string.h>, since we assume C89.
8015 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8016 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8017 Include <stddef.h> instead, since it's all we need for size_t.
8018 (PARAMS): Remove. All uses removed.
8019 (ARRAY_CARDINALITY): Do not bother to #undef.
8020 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8021 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8022 Remove unnecessary parentheses.
8023 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8024 Insert necessary parentheses.
8025 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8026 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8028 2002-11-19 Bruno Haible <bruno@clisp.org>
8030 * mbswidth.c: Include mbswidth.h right at the beginning.
8031 * mbswidth.h: Include <stddef.h>, for size_t.
8033 * mbswidth.h (PARAMS): Remove macro.
8034 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8035 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8037 * gcd.h (PARAMS): Remove macro.
8038 (gcd): Use ANSI C function declarations.
8039 * gcd.c (gcd): Likewise.
8041 2002-11-15 Bruno Haible <bruno@clisp.org>
8043 * strcspn.c: Include <stddef.h>.
8044 (strcspn): Use ANSI C function declaration. Change return type to
8046 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8047 (strpbrk): Use NULL.
8048 * strpbrk.h (PARAMS): Remove macro.
8049 (strpbrk): Use ANSI C function declaration.
8050 * strstr.c: Don't include <sys/types.h>.
8051 * strstr.h (PARAMS): Remove macro.
8052 (strstr): Use ANSI C function declarations.
8054 2002-11-06 Bruno Haible <bruno@clisp.org>
8056 * gcd.h (gcd): Change argument type to 'unsigned long'.
8057 * gcd.c (gcd): Likewise.
8059 2002-11-05 Bruno Haible <bruno@clisp.org>
8061 * gcd.h: New file, from gettext-0.11.5.
8062 * gcd.c: New file, from gettext-0.11.5.
8064 2002-11-05 Bruno Haible <bruno@clisp.org>
8066 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8067 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8068 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8069 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8071 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8072 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8074 * closeout.c: Include gettext.h instead of <libintl.h>.
8075 * human.c: Include gettext.h instead of <libintl.h>.
8076 * quotearg.c: Include gettext.h instead of <libintl.h>.
8077 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8078 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8079 * userspec.c: Include gettext.h instead of <libintl.h>.
8080 * version-etc.c: Include gettext.h instead of <libintl.h>.
8081 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8082 (textdomain): Remove definition.
8083 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8085 * long-options.c: Remove include of <libintl.h> and definition of _.
8086 * same.c: Remove include of <libintl.h> and definition of _.
8088 2002-11-04 Bruno Haible <bruno@clisp.org>
8090 * stpcpy.h: New file, from GNU gettext-0.11.5.
8091 * strcase.h: New file, from GNU gettext-0.11.5.
8092 * strpbrk.h: New file, from GNU gettext-0.11.5.
8093 * strstr.h: New file, from GNU gettext-0.11.5.
8094 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8096 2002-05-09 Bruno Haible <bruno@clisp.org>
8098 * config.charset: Update for newest glibc. Add canonical names
8099 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8101 2002-05-09 Bruno Haible <bruno@clisp.org>
8103 * localcharset.c (get_charset_aliases): Add more Windows specific
8106 2002-05-08 Owen Taylor <otaylor@redhat.com>
8108 * config.charset: A few additions for Solaris.
8110 2001-12-05 Bruno Haible <bruno@clisp.org>
8112 * localcharset.c (locale_charset): Don't return an empty string.
8114 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8116 * config.charset: msdos in uk_UA uses CP1125.
8118 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8120 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8121 * localcharset.c (locale_charset): Declare as extern "C".
8123 2002-02-15 Bruno Haible <bruno@clisp.org>
8125 * config.charset [msdosdjgpp]: For Russian, use CP866.
8127 2002-02-11 Bruno Haible <bruno@clisp.org>
8129 * config.charset: Add support for NetBSD.
8131 2002-09-25 <karl@gnu.org>
8133 * strdup.c: copy from libc/string (via ../config/srclist*).
8134 * getopt*: copy from libc/posix.
8135 * gettext.h: copy from gettext.
8136 * .cppi-disable: add strdup.c, gettext.h.
8138 2002-07-01 Jim Meyering <meyering@lucent.com>
8140 * c-stack.c: Include sys/time.h.
8141 From Volker Borchert.
8143 2002-06-11 Paul Eggert <eggert@twinsun.com>
8145 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8146 New macro. Use it uniformly instead of
8147 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8148 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8149 reported by Vin Shelton.
8151 2002-06-22 Jim Meyering <meyering@lucent.com>
8153 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8154 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8156 2002-06-22 Paul Eggert <eggert@twinsun.com>
8158 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8159 Do not assume SA_SIGINFO behavior.
8160 Bug reported by Jim Meyering on NetBSD 1.5.2.
8162 2002-06-22 Jim Meyering <meyering@lucent.com>
8164 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8166 * exitfail.c, exitfail.h: Likewise.
8167 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8169 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8171 (EXTRA_DIST): Add fnmatch_loop.c.
8172 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8174 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8175 * fnmatch.c: Update from diffutils-2.8.2.
8176 * fnmatch_.h: New file. From diffutils-2.8.2.
8177 * fnmatch.h: Remove file.
8179 2002-06-18 Paul Eggert <eggert@twinsun.com>
8181 * file-type.h: Report an error if neither S_ISREG nor
8182 S_IFREG is defined, instead of using a test specific to glibc
8183 2.2. This should be safe, since POSIX requires S_ISREG and
8184 Unix Version 7 had S_IFREG. We don't need to check for
8185 <sys/types.h> since we don't use any symbols that it defines.
8187 2002-06-15 Jim Meyering <meyering@lucent.com>
8189 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8190 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8191 have been included before this file.
8193 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8195 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8196 so that each temporary file name is unique and valid in the first
8197 8 characters, for operation under DOS.
8199 2002-06-15 Jim Meyering <meyering@lucent.com>
8201 Work even with DJGPP 2.03, which lacks support for symlinks.
8203 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8205 * lchown.c (S_ISLNK): Likewise.
8207 2002-06-14 Jim Meyering <meyering@lucent.com>
8209 * file-type.h: Use the version from diffutils-2.8.2.
8210 * file-type.c: Likewise.
8212 2002-05-27 Jim Meyering <meyering@lucent.com>
8214 Fix a problem seen only on nonconforming systems whereby ls.c's
8215 use of localtime, and then of gettimeofday would cause trouble:
8216 the localtime call used to initialize rpl_gettimeofday's save
8217 mechanism would clobber ls's current local time information so
8218 that in any long listing the first file would always be listed
8219 with date 1970-01-01. Analysis by Volker Borchert.
8221 * gettimeofday.c (localtime): Undefine.
8222 (rpl_localtime): New function.
8224 2002-05-22 Jim Meyering <meyering@lucent.com>
8226 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8227 * file-type.h: New file.
8228 * file-type.c (file_type): New file/function. Extracted from diffutils.
8230 2002-04-29 Paul Eggert <eggert@twinsun.com>
8232 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8234 2002-04-28 Paul Eggert <eggert@twinsun.com>
8236 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8237 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8238 of 127, since 64 is the largest conceivable number for ancient
8240 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8242 2002-04-28 Jim Meyering <meyering@lucent.com>
8244 * sig2str.c (WTERMSIG): Remove definition (unused).
8246 2002-04-28 Paul Eggert <eggert@twinsun.com>
8248 * sig2str.h, sig2str.c: New files.
8249 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8251 2002-04-24 Jim Meyering <meyering@lucent.com>
8253 * gettext.h: New file, from Gettext.
8254 * Makefile.am (INCLUDES): Remove -I../intl.
8255 (libfetish_a_SOURCES): Add gettext.h.
8257 2002-04-16 Jim Meyering <meyering@lucent.com>
8259 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8260 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8261 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8263 2002-04-12 Jim Meyering <meyering@lucent.com>
8265 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8267 2002-03-10 Jim Meyering <meyering@lucent.com>
8269 * makepath.c (make_path): Remove a comma from a diagnostic.
8270 Suggestion from Santiago Vila.
8272 2002-03-08 Jim Meyering <meyering@lucent.com>
8274 * rename.c: Mention that this wrapper is needed also on
8275 mips-dec-ultrix4.4 systems.
8277 2002-03-02 Jim Meyering <meyering@lucent.com>
8279 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8280 not HAVE_CLOCK_SETTIME.
8282 2002-02-27 Paul Eggert <eggert@twinsun.com>
8284 * nanosleep.h: Rename to....
8285 * timespec.h: New name for nanosleep.h. All uses changed.
8287 * gettime.c: New file.
8288 * settime.c: New file.
8291 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8292 timespec.h. Remove nanosleep.h.
8294 2002-02-25 Paul Eggert <eggert@twinsun.com>
8296 * acl.c, acl.h: New files.
8297 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8299 2002-02-24 Jim Meyering <meyering@lucent.com>
8301 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8302 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8303 cause trouble. Reported by Nelson Beebe.
8305 2002-02-23 Paul Eggert <eggert@twinsun.com>
8307 * path-concat.c (xpath_concat): Reorder code to pacify
8308 compilers that don't know that xalloc_die never returns.
8310 2002-02-20 Jim Meyering <meyering@lucent.com>
8312 * getdate.c: Regenerate using bison-1.33.
8314 2002-02-15 Paul Eggert <eggert@twinsun.com>
8316 * posixver.c, posixver.h: New files.
8317 * Makefile.am (libfetish_a_SOURCES): Add them.
8319 2002-02-02 Paul Eggert <eggert@twinsun.com>
8320 Bruno Haible <bruno@clisp.org>
8322 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8323 (fwrite_success_callback): New declaration.
8324 * unicodeio.c (unicode_to_mb): New function, extracted from
8325 print_unicode_char. Call failure callback instead of error.
8326 (fwrite_success_callback): New function.
8327 (exit_failure_callback): New function.
8328 (fallback_failure_callback): New function.
8329 (print_unicode_char): Call unicode_to_mb.
8331 2002-01-26 Jim Meyering <meyering@lucent.com>
8333 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8335 2002-01-22 Jim Meyering <meyering@lucent.com>
8337 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8338 Otherwise, some versions of automake would omit the rule that makes
8339 Makefile from Makefile.in.
8341 2001-01-21 Paul Eggert <eggert@twinsun.com>
8343 * xmemcoll.h, xmemcoll.c: New files.
8344 * Makefile.am (libfetish_a_SOURCES): Add them.
8345 * memcoll.c: Include errno.h, and declare errno if not defined.
8346 (memcoll): Set errno to zero if there is no error.
8348 * quotearg.c (quotearg_buffer_restyled):
8349 Fix bug with quoting buffers containing NUL when backslashing escapes.
8350 This bug was exposed by the other changes in this patch.
8351 (quotearg_n_options): New arg ARGSIZE.
8352 All callers changed.
8353 (quoting_options_from_style): New function.
8354 (quotearg_n_style): Use it.
8355 (quotearg_n_style_mem): New function.
8357 * quotearg.h (quotearg_n_style_mem): New function.
8359 2002-01-16 Jim Meyering <meyering@lucent.com>
8361 * getdate.y: Add three semicolons, each just before a closing brace.
8362 Bison (as of version 1.31) no longer papers over that mistake.
8364 2002-02-14 Paul Eggert <eggert@twinsun.com>
8366 * backupfile.c (ISDIGIT): Comment fix.
8367 * getdate.y (ISDIGIT): Likewise.
8368 * posixtm.c (ISDIGIT, year): Likewise.
8369 * strverscmp.c (ISDIGIT): Likewise.
8370 * userspec.c (ISDIGIT): Likewise.
8372 2002-01-05 Jim Meyering <meyering@lucent.com>
8374 * version-etc.c (version_etc_copyright): Update copyright year.
8376 2001-01-19 Paul Eggert <eggert@twinsun.com>
8378 * closeout.c (close_stdout_status): If ferror (stdout), do
8379 not silently exit merely because the output buffer happens to
8380 have nothing pending.
8382 2001-12-18 Paul Eggert <eggert@twinsun.com>
8384 See the big note in ../ChangeLog.
8385 * human.c (suffixes): Prefer K to k for 1024.
8386 (generate_suffix_backwards): New function.
8387 (human_readable_inexact): Use it.
8388 * xstrtol.c (__xstrtol): If there is no number but there
8389 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8390 Accept 'K' as well as 'k'.
8392 2001-12-15 Jim Meyering <meyering@lucent.com>
8394 * regex.h (__restrict_arr): Update from libc.
8396 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8397 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8400 2001-12-10 Jim Meyering <meyering@lucent.com>
8402 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8403 Instead, include "xalloc.h".
8404 (initbuffer): Don't cast xmalloc return value to char*.
8405 (readline): Reword comment.
8406 Don't cast xrealloc return value to char*
8409 2001-12-09 Jim Meyering <meyering@lucent.com>
8411 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8412 `signed and unsigned type in conditional expression'.
8413 * posixtm.c (posix_time_parse): Likewise.
8415 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8417 * readtokens.c (readtoken): Declare an index to be of type unsigned
8418 to avoid a pedantic warning.
8420 * getstr.c: Don't include assert.h.
8421 (getstr): Remove warning-evoking assertions.
8422 Return -1 if offset parameter is out of bounds.
8423 Change the type of a local from int to size_t.
8425 * strftime.c (my_strftime_localtime_r): Include this function
8426 definition in the `#if ! HAVE_TM_GMTOFF' block.
8428 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8429 Include xalloc.h instead.
8431 2001-12-02 Jim Meyering <meyering@lucent.com>
8433 * tempname.c: Don't declare getenv, thus reverting the change of
8434 2001-11-18. It's no longer necessary, now that stdlib.h is always
8437 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8438 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8440 2001-11-30 Akim Demaille <akim@epita.fr>
8442 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8443 before being defined.
8445 2001-11-27 Paul Eggert <eggert@twinsun.com>
8447 * quotearg.h (quotearg_n, quotearg_n_style):
8448 First arg is int, not unsigned.
8449 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8450 (SIZE_MAX, UINT_MAX): New macros.
8451 (quotearg_n_options): Abort if N is negative.
8452 Avoid overflow check on hosts where size_t is 64 bits and int
8453 is 32 bits, as overflow is impossible there.
8454 Fix off-by-one typo that caused unnecessary reallocation.
8456 2001-11-27 Jim Meyering <meyering@lucent.com>
8458 * tempname.c: Merge with version from libc.
8459 * regex.c: Likewise.
8461 * tempname.c: Include stdlib.h unconditionally. On some old systems
8462 for which STDC_HEADERS is 0, it was not included, resulting in a
8463 warning about an integer-to-pointer conversion problem with getenv.
8464 Reported by Volker Borchert.
8466 2001-11-26 Jim Meyering <meyering@lucent.com>
8468 * gtod.h: Remove file.
8469 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8470 * gettimeofday.c: Don't include gtod.h.
8471 (GTOD_init): Remove function.
8472 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8473 Suggestion from Volker Borchert.
8475 2001-11-23 Jim Meyering <meyering@lucent.com>
8477 * hash.h (struct hash_table): Don't define here. Merely declare it.
8478 * hash.c (struct hash_table): Define it here instead.
8480 2001-11-22 Jim Meyering <meyering@lucent.com>
8482 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8484 2001-11-18 Paul Eggert <eggert@twinsun.com>
8486 * tempname.c (TMP_MAX): Remove; no longer needed.
8487 (TEMPORARIES): New macro.
8488 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8489 removes an artificial limitation (e.g. HP-UX 10.20, where
8492 2001-11-18 Jim Meyering <meyering@lucent.com>
8494 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8497 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8498 files will be created before anything else.
8500 2001-11-17 Jim Meyering <meyering@lucent.com>
8502 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8503 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8504 rather than group writable. Patch by Juan F. Codagnone.
8506 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8507 Instead, include "xalloc.h".
8509 * mountlist.c: Include unlocked-io.h after all system headers.
8510 Remove explicit declarations of xmalloc, xrealloc,
8511 and xstrdup. Instead, include "xalloc.h".
8513 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8514 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8515 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8517 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8518 Reported by Padraig Brady.
8520 * mkstemp.c: #undef mkstemp.
8522 (rpl_mkstemp): Rename from mkstemp.
8525 2001-11-16 Jim Meyering <meyering@lucent.com>
8527 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8528 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8529 determine the amount of total physical memory, use pstat_getstatic.
8530 HPUX-11 doesn't define _SC_PHYS_PAGES.
8531 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8532 If sysconf couldn't be used to determine the amount of available
8533 physical memory, use both pstat_getstatic and pstat_getdynamic.
8534 Based on a patch from Bob Proulx.
8536 2001-11-05 Jim Meyering <meyering@lucent.com>
8538 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8540 2001-11-03 Jim Meyering <meyering@lucent.com>
8542 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8543 in argmatch_to_argument call.
8545 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8548 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8549 e.g., a fault due to an attempt to free a NULL pointer.
8551 2001-11-01 Jim Meyering <meyering@lucent.com>
8553 * dirfd.c, dirfd.h: New files.
8554 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8556 * hash.c (hash_print) [TESTING]: Clean up.
8558 2001-10-22 Paul Eggert <eggert@twinsun.com>
8560 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8561 to avoid a warning if -Wall.
8563 2001-10-21 Paul Eggert <eggert@twinsun.com>
8565 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8567 2001-10-21 Jim Meyering <meyering@lucent.com>
8569 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8570 this code would end up calling gettext even in packages built
8572 * getopt.c (_): Likewise.
8573 * regex.c (_): Likewise.
8575 2001-10-20 Paul Eggert <eggert@twinsun.com>
8577 * error.c (strerror_r): Do not declare unless !_LIBC.
8578 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8579 Use strerror_r that is only a macro, even if it is not a function.
8580 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8581 (private_strerror): Use prototypes, not old-style function definition.
8582 (print_errno_message): New function.
8583 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8585 (error_tail, error, error_at_line): Use it.
8587 2001-10-11 Jim Meyering <meyering@lucent.com>
8589 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8590 and quote_n (1, ... to avoid clobbering a buffer.
8592 2001-10-05 Jim Meyering <meyering@lucent.com>
8594 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8595 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8596 * hash-pjw.h: New file.
8598 2001-09-30 Jim Meyering <meyering@lucent.com>
8600 * mountlist.c [MOUNTED_GETFSSTAT]:
8601 Include <sys/ucred.h>, for Apple Darwin.
8602 Include sys/mount.h and sys/fs_types.h only if available.
8604 (read_filesystem_list): Use FS_TYPE.
8606 2001-09-29 Paul Eggert <eggert@twinsun.com>
8608 * exclude.c (excluded_filename): 0 -> false, since it's
8611 2001-09-28 Paul Eggert <eggert@twinsun.com>
8613 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8614 #defines strtoimax. Also treat the other strto* functions
8617 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8618 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8619 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8621 2001-09-26 Jim Meyering <meyering@lucent.com>
8623 Most macros in unlocked-io.h had the wrong number of arguments.
8624 * gen-uio: New script.
8625 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8626 * unlocked-io.hin: Remove file.
8627 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8628 rather than trying to embed it here.
8629 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8630 Reported by Padraig Brady.
8632 2001-09-25 Volker Borchert <bt@teknon.de>
8634 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8636 2001-09-23 Jim Meyering <meyering@lucent.com>
8638 * mountlist.c: Remove useless parentheses in #if directives.
8639 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8640 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8642 2001-09-22 Jim Meyering <meyering@lucent.com>
8644 * localcharset.c: Update from latest gettext.
8645 * config.charset: Likewise.
8647 2001-09-20 Jim Meyering <meyering@lucent.com>
8649 * xstrtol.c (strtoimax): Guard declaration with
8650 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8651 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8652 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8653 (strtoumax): Likewise, for completeness (it wasn't necessary).
8655 2001-09-06 Paul Eggert <eggert@twinsun.com>
8657 * strtoimax.c (HAVE_LONG_LONG):
8658 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8659 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8660 to work around bug in IBM C compiler.
8662 2001-09-16 Jim Meyering <meyering@lucent.com>
8664 * mkdir.c: New file.
8666 2001-09-04 Paul Eggert <eggert@twinsun.com>
8668 * xgetcwd.c: Revert some of the previous change; intead,
8669 fix the HAVE_GETCWD_NULL code to behave more like the
8670 !HAVE_GETCWD_NULL code used to.
8673 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8676 2001-09-04 Paul Eggert <eggert@twinsun.com>
8678 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8679 Use ssize_t, not int, to store result of readlink.
8680 Check for ssize_t overflow as well as size_t overflow,
8681 as POSIX says the result of readlink is implementation-defined
8682 when ssize_t overflows.
8683 Remove unnecessary cast to char*.
8684 Use free+malloc instead of realloc, as the storage doesn't need
8685 to be preserved and it's clearer and can be more efficient that way.
8686 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8687 * xreadlink.h (xreadlink): Update prototype.
8689 2001-09-03 Paul Eggert <eggert@twinsun.com>
8691 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8692 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8693 spotted by Jim Meyering.
8695 2001-09-03 Jim Meyering <meyering@lucent.com>
8697 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8699 2001-09-03 Paul Eggert <eggert@twinsun.com>
8701 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8702 like the HAVE_GETCWD_NULL code.
8703 Include pathmax.h if not HAVE_GETCWD.
8704 Do not include xalloc.h.
8705 (INITIAL_BUFFER_SIZE): New symbol.
8706 Do not use xmalloc / xrealloc, since the caller is responsible for
8707 handling errors. Preserve errno around `free' during failure.
8708 Do not overrun buffer when using getwd.
8710 2001-09-03 Paul Eggert <eggert@twinsun.com>
8712 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8713 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8715 2001-09-02 Jim Meyering <meyering@lucent.com>
8717 * error.c: Update from GNU libc.
8719 2001-09-01 Jim Meyering <meyering@lucent.com>
8721 * xreadlink.c: New file.
8722 * xreadlink.h: New file.
8723 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8725 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8726 doesn't conflict with sparc Solaris 7's definition in
8727 /usr/include/sys/int_types.h.
8729 * exclude.c: Use `""', not `<>' to #include non-system header files.
8730 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8731 and strncasecmp as r-values. Unixware didn't have declarations.
8733 2001-08-31 Jim Meyering <meyering@lucent.com>
8735 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8736 Use an initial, malloc'd, buffer of length 128 rather than
8737 a statically allocated one of length 1024.
8739 2001-08-30 Paul Eggert <eggert@twinsun.com>
8741 * xgetcwd.c: Don't include pathmax.h.
8742 Include stdlib.h and unistd.h if available.
8744 (xmalloc, xstrdup, free): Remove decls.
8745 (xgetcwd): Don't assume sizes fit in unsigned.
8746 Check for overflow when computing sizes.
8747 Simplify reallocation code.
8749 2001-08-28 Paul Eggert <eggert@twinsun.com>
8751 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8753 * strtoimax.c: Renamed from strtoxmax.c, removing the
8756 Also, make the following further changes to make this file's
8757 configuration more similar to that of strtol.c:
8758 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8759 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8760 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8761 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8762 changed to signed values.
8764 And make the following changes as well:
8765 Fix copyright notice, as 1999 was missing.
8766 (verify): New macro.
8767 (strtoimax): Check sizes at compile-time, not run-time.
8768 Prefer strtol to strtoll if both work.
8769 (main): Remove; it was not that useful and was a pain to maintain.
8771 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8773 2001-08-30 Paul Eggert <eggert@twinsun.com>
8775 * savedir.c (savedir): Remove size parameter, as POSIX says that
8776 a directory's st_size can have an arbitrary value, so the old
8777 usage could waste an arbitrary amount of memory. All uses
8779 * savedir.h: Update prototype.
8781 2001-08-30 Paul Eggert <eggert@twinsun.com>
8783 * xstrtol.c (strtoimax): New decl.
8785 2001-08-28 Paul Eggert <eggert@twinsun.com>
8787 * xstrtol.h: Add copyright notice.
8788 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8789 LONGINT_INVALID_SUFFIX_CHAR.
8791 2001-08-30 Paul Eggert <eggert@twinsun.com>
8793 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8796 2001-08-30 Paul Eggert <eggert@twinsun.com>
8798 * hash.c: Remove '2001' from copyright notice.
8800 2001-08-30 Paul Eggert <eggert@twinsun.com>
8802 * full-write.h: New file.
8803 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8804 * full-write.c: Correct credits, as cccp.c no longer
8805 exists and anyway it was so heavily changed from the old cccp
8806 code as to be unrecognizable. Include full-write.h.
8807 (full_write) Return size_t, with short writes meaning failure.
8808 All callers changed. This fixes a bug with large buffers
8810 * utime.c: Include full-write.h.
8812 2001-08-30 Paul Eggert <eggert@twinsun.com>
8814 Merge 'exclude' changes from tar 1.13.22.
8815 This fixes one or two unlikely storage allocation overflow bugs,
8816 but doesn't change user-visible behavior otherwise.
8818 2001-08-30 Paul Eggert <eggert@twinsun.com>
8820 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8821 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8822 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8823 Include if available.
8824 (<xalloc.h>): Include
8825 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8826 (verify): New macro. Use it to verify that EXCLUDE macros do not
8827 collide with FNM macros.
8828 (struct patopts): New struct.
8829 (struct exclude): Use it, as exclude patterns now come with options.
8830 (new_exclude): Support above changes.
8831 (new_exclude, add_exclude_file):
8832 Initial size must now be a power of two to simplify overflow checking.
8833 (free_exclude, fnmatch_no_wildcards): New function.
8834 (excluded_filename): No longer requires options arg, as the options
8835 are determined by add_exclude. Now returns bool, not int.
8836 (excluded_filename, add_exclude):
8837 Add support for the fancy new exclusion options.
8838 (add_exclude, add_exclude_file): Now takes int options arg.
8839 Check for arithmetic overflow when computing sizes.
8840 (add_exclude_file): xrealloc might modify errno, so don't
8841 realloc until after errno might be used.
8843 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8845 (free_exclude): New decl.
8846 (add_exclude, add_exclude_file): Now takes int options arg.
8847 (excluded_filename): No longer requires options arg, as the options
8848 are determined by add_exclude. Now returns bool, not int.
8850 2001-08-30 Paul Eggert <eggert@twinsun.com>
8852 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8854 2001-08-27 Jim Meyering <meyering@lucent.com>
8856 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8858 * version-etc.c (N_): Remove definition.
8859 Revert most of last change.
8860 Instead, simply don't mark the `Copyright...' string for translation.
8861 Based on advice from Paul Eggert.
8863 * strtoxmax.c: Tweak comment.
8865 2001-08-26 Jim Meyering <meyering@lucent.com>
8867 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8868 of copyright with `%s' so translators don't get an untranslated
8870 (COPYRIGHT_YEAR): Define.
8871 (version_etc): Use fprintf rather than fputs.
8872 Suggestion from Ulrich Drepper.
8874 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8876 * strtoll.c: New file, from GNU libc.
8877 * xstrtoimax.c: New file.
8879 * xstrtol.h: Add xstrtoimax.
8880 * strtoumax.c: New file. Simply include "strtoumax.c".
8881 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8883 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8884 * strtoxmax.c: ... then renamed to this.
8886 2001-08-13 Paul Eggert <eggert@twinsun.com>
8888 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8889 Port to Solaris 8, where 'sed' requires a space after the 'r'
8890 command, and where sh dislikes "$/". Clean up the spacing a bit.
8891 Redirect output to $tmp just once.
8893 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8895 * addext.c (<errno.h>): Include.
8896 (errno): Declare if not defined.
8897 (addext): Work correctly when pathconf returns -1 and leaves
8898 errno alone because there is no limit. Also, work even if
8899 pathconf returns a value greater than SIZE_MAX.
8901 2001-08-12 Jim Meyering <meyering@lucent.com>
8903 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8904 Simply `return getcwd (NULL, 0);'.
8905 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8906 Use 1300 as initial value for length, not PATH_MAX.
8908 * pathmax.h: Clean up cpp syntax.
8910 2001-08-12 Jim Meyering <meyering@lucent.com>
8912 * gettimeofday.c: New file.
8914 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8916 2001-08-04 Jim Meyering <meyering@lucent.com>
8918 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8919 to get in sync with glibc.
8921 2001-08-03 Paul Eggert <eggert@twinsun.com>
8923 The following changes are from gettext 0.10.39 as maintained by
8926 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8927 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8928 with inverted sense. All uses changed.
8930 * mbswidth.c: Don't include <limits.h>.
8931 Include <stdlib.h> and <string.h> unconditionally.
8932 (iswcntrl, mbsinit, ISCNTRL): New macros.
8933 (mbsnwidth): Use K&R style function declarations.
8934 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8935 can optimize it when MB_CUR_MAX == 1.
8936 The width of control characters is zero, not 1.
8938 2001-07-15 Jim Meyering <meyering@lucent.com>
8940 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8941 (BUILT_SOURCES): Add unlocked-io.h.
8942 (io_functions): Define.
8943 (unlocked-io.h): New rule.
8944 (DISTCLEANFILES): Add unlocked-io.h.
8945 (all-local): Depend on unlocked-io.h, to ensure it is created.
8947 * unlocked-io.hin: New file
8949 * regex.c: Update from glibc.
8951 2001-07-05 Jim Meyering <meyering@lucent.com>
8953 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8955 (libfetish_a_SOURCES): Put all .h files here instead.
8956 Remove a thus-exposed (better checks in automake) duplicate and
8957 two unnecessary .h files.
8959 2001-06-11 Jim Meyering <meyering@lucent.com>
8961 * regex.c: Update from GNU libc.
8963 2001-05-27 Jim Meyering <meyering@lucent.com>
8965 * readutmp.h (UT_TYPE): Define.
8967 2001-05-24 Jim Meyering <meyering@lucent.com>
8969 * argmatch.c: Include "quote.h".
8970 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8971 quote function. Reported by Göran Uddeborg.
8973 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8975 * dirname.c (dir_name): Compute append_dot using path, not newpath
8976 which is not yet declared.
8978 2001-05-11 Paul Eggert <eggert@twinsun.com>
8980 * Makefile.am (libfetish_a_SOURCES):
8981 Add strftime.c, since we now compile it on all hosts.
8983 * strftime.c (my_strftime):
8984 Define to nstrftime if emacs, but only if my_strftime is not defined.
8985 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8986 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8987 Add one more extra argument: a nanoseconds value.
8990 (my_strftime function): Add %N format.
8991 (emacs_strftimeu): Renamed from emacs_strftime,
8992 with extra ut argument.
8994 2001-05-11 Paul Eggert <eggert@twinsun.com>
8996 dirname code cleanup. base_name now behaves more compatibly
8997 with POSIX basename when given file names that have trailing
8998 slashes, and similarly for dir_name. Add new primitives
8999 base_len and dir_len. Put the directory-name-related decls
9002 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9003 * backupfile.c (base_name): Likewise.
9004 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9005 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9006 * makepath.c (strip_trailing_slashes): Likewise.
9007 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9009 * rename.c (strip_trailing_slashes): Likewise.
9010 * same.c (base_name): Likewise.
9011 * stripslash.c (ISSLASH): Likewise.
9013 * addext.c: Include <dirname.h> after size_t is defined.
9014 * backupfile.c: Likewise.
9016 * addext.c (addext): Use base_len to trim redundant
9017 trailing slashes instead of doing it ourselves.
9018 But do not trim the last slash if it is not redundant.
9020 * backupfile.c (find_backup_file_name,
9021 max_backup_version): Use base_len instead of rolling it ourselves.
9022 Handle the case of "" and (on DOS) "C:" correctly.
9024 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9025 Include <string.h>, <dirname.h>.
9026 (base_name): Allow file names ending in slashes, other than names
9027 that are all slashes. In this case, return the basename followed
9028 by the slashes. This is more general, and can be used in places
9029 where the original base_name purposely had an assertion failure.
9030 (base_len): New function.
9032 * dirname.c: Include <string.h> instead of <stdlib.h>.
9033 Do not include <assert.h>; no longer needed.
9035 (memrchr): Remove decl.
9036 (dir_name_r): Remove.
9037 (dir_len): Renamed from dirlen. All callers changed.
9038 Rewrite in terms of base_name, for simplicity and consistency.
9039 (dir_name): Never return NULL. All callers changed.
9040 Do not include <stdlib.h> in test program; no longer needed.
9041 return 0; is fine for test program.
9043 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9045 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9047 * path-concat.c (path_concat): Use base_len to compute
9048 base length, not strlen; this means we cannot rely on memcpy
9051 * same.c (STREQ): Remove.
9052 (same_name): Handle the case where the basename ends in trailing '/'.
9054 * stripslash.c (strip_trailing_slashes): Return nonzero if
9055 a slash was stripped. Do not strip the last slash after a
9058 2001-04-08 Jim Meyering <meyering@lucent.com>
9060 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9061 recomputed; that's necessary when the offset spans a DST transition.
9062 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9064 2001-04-02 Jim Meyering <meyering@lucent.com>
9066 * regex.h, regex.c: Update from GNU libc.
9068 2001-03-19 Paul Eggert <eggert@twinsun.com>
9070 * version-etc.c (version_etc_copyright): Update to 2001.
9072 2001-03-16 Paul Eggert <eggert@twinsun.com>
9074 * tempname.c (uint64_t): Define to uintmax_t if
9075 not defined, and if UINT64_MAX is not defined.
9076 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9077 Reported by John David Anglin.
9079 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9081 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9082 alias if codeset is empty.
9083 * config.charset (BeOS): Use wildcard syntax.
9085 2001-03-13 Jim Meyering <meyering@lucent.com>
9087 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9088 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9091 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9093 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9095 * unicodeio.c (print_unicode_char): Simplify accordingly.
9097 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9099 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9100 support for DOS/DJGPP.
9102 2001-02-28 Paul Eggert <eggert@twinsun.com>
9104 * Makefile.am (libfetish_a_SOURCES):
9105 Add dup-safer.c, fopen-safer.c.
9106 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9108 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9110 2001-02-25 Paul Eggert <eggert@twinsun.com>
9112 The mkstemp replacement is taken from glibc 2.2.2, with some
9113 portability fixes for use outside glibc, as follows:
9115 * tempname.c (struct_stat64): New macro.
9116 (direxists, __gen_tempname): Use it.
9117 This avoids a portability problem with Solaris 8.
9119 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9120 (<stddef.h>, <stdint.h>, <string.h>):
9121 Include only if STDC_HEADERS || _LIBC.
9122 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9123 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9124 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9125 (__set_errno): Define this macro if <errno.h> doesn't.
9126 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9127 Define these macros if <stdio.h> doesn't.
9128 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9129 Define these macros if <sys/stat.h>
9130 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9131 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9132 __xstat64): Define if not _LIBC.
9133 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9134 (__gen_tempname): Invoke gettimeofday only if
9135 HAVE_GETTIMEOFDAY || _LIBC;
9136 otherwise, fall back on plain "time".
9137 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9139 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9141 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9143 2001-02-17 Jim Meyering <meyering@lucent.com>
9145 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9146 around included file name.
9148 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9150 * strftime.c: Update from GNU libc (the only changes were to comments).
9152 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9154 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9156 2001-02-17 Paul Eggert <eggert@twinsun.com>
9158 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9159 Remove workaround macros for hosts that have mbrtowc but not
9160 mbstate_t, as we now insist on proper declarations for both
9161 before using mbrtowc.
9163 2001-02-17 Jim Meyering <meyering@lucent.com>
9165 * regex.c: Update from libc.
9167 2001-02-16 Paul Eggert <eggert@twinsun.com>
9169 * alloca.c (malloc): Undef before defining, since stdlib.h
9170 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9171 Reported by Mark Hounschell via Paul Eggert.
9173 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9175 * config.charset: Update for FreeBSD 4.2.
9177 2001-01-26 Jim Meyering <meyering@lucent.com>
9179 * quotearg.c: Include stddef.h.
9180 * quote.c: Include stddef.h.
9181 Reported by Axel Kittenberger.
9183 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9184 line in double quotes so that it evokes a better diagnostic.
9185 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9186 Reported by Axel Kittenberger.
9188 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9190 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9191 to avoid a warning. Add back 'const' to inptr.
9193 2001-01-16 Jim Meyering <meyering@lucent.com>
9195 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9198 2001-01-14 Jim Meyering <meyering@lucent.com>
9200 * rename.c: New file. From Volker Borchert.
9201 Include stdlib.h, string.h or strings.h, and xalloc.h.
9202 Use strip_trailing_slashes rather than open-coding it.
9204 2001-01-03 Paul Eggert <eggert@twinsun.com>
9206 * strftime.c: Sync with glibc time/strftime.c 1.81.
9208 2001-01-03 Jim Meyering <meyering@lucent.com>
9210 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9211 local `inptr' to avoid warning with some system declarations of iconv.
9213 2000-12-29 Paul Eggert <eggert@twinsun.com>
9215 * modechange.c: Do not assume that mode_t uses the
9216 traditional octal encoding. E.g. "chmod 1 FOO" should set
9217 the other-execute bit of FOO even if S_IXOTH != 1.
9219 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9220 WOTH, XOTH, ALLM): New macros.
9221 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9222 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9224 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9225 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9227 No need to use uintmax_t; unsigned long is long enough.
9228 Don't bother to get suffix since we don't use it.
9230 2000-12-24 Jim Meyering <meyering@lucent.com>
9232 * hash.c (is_prime): Return explicit boolean values.
9233 (hash_get_first): Return NULL to appease Irix5.6's 89.
9234 Reported by Nelson Beebe.
9236 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9238 * localcharset.c (locale_charset): Add support for Win32.
9240 2000-12-18 Paul Eggert <eggert@twinsun.com>
9242 * physmem.h, physmem.c: New files.
9244 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9245 (noinst_HEADERS): Add physmem.h.
9247 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9248 't' for compatibility with Solaris 8 sort.
9250 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9252 * config.charset: Add support for BeOS.
9254 2000-12-16 Jim Meyering <meyering@lucent.com>
9256 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9257 SHELLS_FILE to a file name that's useful on djgpp systems.
9259 (ADDITIONAL_DEFAULT_SHELLS): Define.
9260 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9261 Based mostly on a patch from Prashant TR.
9263 2000-12-16 Jim Meyering <meyering@lucent.com>
9265 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9266 N and M) would have treated it like `chown N:N FILE'.
9268 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9270 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9272 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9273 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9274 to the list of canonical encodings. Rename EUC-CN to GB2312.
9276 2000-12-08 Andreas Schwab <schwab@suse.de>
9278 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9279 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9281 2000-12-07 Jim Meyering <meyering@lucent.com>
9283 * stripslash.c (ISSLASH): Define.
9284 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9287 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9288 (dir_name_r): Declare this function as static.
9289 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9290 manifest itself on a name containing a mix of slashes and
9292 Make this function work with names starting with a DOS-style
9293 drive letter and colon prefix.
9294 (dir_name): Append `.' if necessary.
9295 Based mostly on patches from Prashant TR and Eli Zaretskii.
9297 * dirname.h (dir_name_r): Remove prototype.
9299 2000-12-05 Jim Meyering <meyering@lucent.com>
9301 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9303 2000-12-04 Jim Meyering <meyering@lucent.com>
9305 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9306 Also include memory.h, stdlib.h, unistd.h if appropriate.
9307 Reported by Andreas Jaeger (conflicting declaration of malloc).
9309 2000-12-02 Jim Meyering <meyering@lucent.com>
9311 * closeout.h: Make idempotent, to avoid some obscure warnings.
9313 2000-12-01 Paul Eggert <eggert@twinsun.com>
9315 * memrchr.c: Include <config.h> before any system include file.
9317 2000-11-29 Paul Eggert <eggert@twinsun.com>
9319 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9321 2000-11-26 Jim Meyering <meyering@lucent.com>
9323 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9325 2000-11-22 Paul Eggert <eggert@twinsun.com>
9327 * strftime.c (my_strftime): Do not invoke mbrlen with a
9328 size of (size_t) -1; it's not portable.
9330 2000-11-17 Akim Demaille <akim@epita.fr>
9332 * obstack.h: Formatting changes.
9333 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9334 prevent type checking.
9335 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9336 cast the value to (void *): assigning a `foo *' to a `void *'
9338 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9340 2000-11-17 Jim Meyering <meyering@lucent.com>
9342 * strstr.c: Update from GNU libc.
9344 2000-11-16 Jim Meyering <meyering@lucent.com>
9346 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9348 2000-11-11 Jim Meyering <meyering@lucent.com>
9350 * error.c: Add a couple #includes, merging from GNU libc version.
9352 2000-11-10 Jim Meyering <meyering@lucent.com>
9354 * obstack.h: Update from GNU libc.
9355 * obstack.c: Likewise.
9357 2000-11-06 Paul Eggert <eggert@twinsun.com>
9359 * getusershell.c (setusershell): Use rewind rather than
9360 fseek/fseeko, to avoid configuration hassles with fseeko.
9361 Don't bother opening SHELLS_FILE if shellstream is NULL;
9364 2000-11-05 Jim Meyering <meyering@lucent.com>
9366 * makepath.h (make_dir): Declare.
9367 * makepath.c (make_dir): Remove `static' attribute.
9370 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9372 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9373 last one in a bucket, advance to the next bucket.
9375 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9377 * fnmatch.c: Do not comment out all the code if we are using
9378 the GNU C library, because in some cases we are replacing buggy
9379 code in the GNU C library itself.
9381 2000-10-30 Paul Eggert <eggert@twinsun.com>
9383 * error.h, getline.h, modechange.h:
9384 Remove "2000" from Copyright line, as the file hasn't been
9385 changed this year other than in the copyright notice.
9387 * xalloc.h: Add "2000" to Copyright line, as this file
9388 was changed this year.
9390 2000-10-30 Paul Eggert <eggert@twinsun.com>
9392 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9393 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9394 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9396 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9398 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9399 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9400 doesn't define __restrict_arr.
9402 2000-10-29 Jim Meyering <meyering@lucent.com>
9404 * xstat.in: Fix grammar in comment.
9406 2000-10-28 Jim Meyering <meyering@lucent.com>
9408 * memchr.c: Update from libc.
9409 Adjust for portability:
9410 [HAVE_STDLIB_H]: Include stdlib.h.
9411 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9412 Undef __memchr, too.
9413 [!weak_alias]: Define __memchr to memchr.
9415 * regex.c: Update from libc.
9416 * regex.h: Likewise.
9417 * getopt1.c: Likewise.
9418 * memcmp.c: Likewise.
9420 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9421 Avoid using fseek, when possible -- it's broken by design.
9422 Patch by Ulrich Drepper.
9424 2000-10-26 Jim Meyering <meyering@lucent.com>
9426 * strftime.c: Update from libc.
9428 2000-10-25 Jim Meyering <meyering@lucent.com>
9430 * obstack.c: Update from libc.
9432 2000-10-23 Jim Meyering <meyering@lucent.com>
9434 * hard-locale.c (hard_locale): Revert last change -- it was simply
9435 wrong. That set_locale call must not have any side effects.
9438 2000-10-22 Jim Meyering <meyering@lucent.com>
9440 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9441 [CYCLIC]: Remove now-unused definition.
9443 * save-cwd.c (O_DIRECTORY): Define, if needed.
9444 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9445 Suggestion from Ulrich Drepper.
9447 2000-10-21 Jim Meyering <meyering@lucent.com>
9449 * dirname.c (dir_name_r): New function, factored out of dir_name.
9450 (dir_name): Use dir_name_r.
9451 * dirname.h (dir_name_r): Declare it.
9453 2000-10-21 Jim Meyering <meyering@lucent.com>
9455 * dirname.c (memrchr): Declare if necessary.
9456 (dir_name): Remove the restriction that there be no
9457 trailing slashes. Now, this code skips past them, effectively
9459 [TEST_DIRNAME] (main): New unit tests.
9461 * memrchr.c: New file from GNU libc.
9462 Undef __memrchr, too.
9463 [!weak_alias]: Define __memrchr to memrchr.
9464 Guard weak_alias use with `#ifdef weak_alias'.
9466 2000-10-17 Jim Meyering <meyering@lucent.com>
9468 * quote.h (PARAMS): Define and use.
9469 Reported by Akim Demaille.
9471 * getopt.c: Update from libc.
9473 2000-10-16 Jim Meyering <meyering@lucent.com>
9475 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9478 2000-09-25 Jim Meyering <meyering@lucent.com>
9480 * md5.h (rol): Define (from GnuPG).
9482 * sha.c: Give credit (GnuPG) where due.
9483 (M): Use rol rather than open-coding it.
9484 Add a FIXME comment.
9486 2000-09-21 Jim Meyering <meyering@lucent.com>
9488 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9489 Reported by Michael Stone.
9491 2000-09-20 Jim Meyering <meyering@lucent.com>
9493 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9494 (noinst_HEADERS): Add sha.h.
9495 Based on code from Scott G. Miller and from GnuPG.
9497 2000-09-15 Jim Meyering <meyering@lucent.com>
9499 * regex.c: Update from libc.
9501 2000-09-10 Jim Meyering <meyering@lucent.com>
9503 * getopt.c (_getopt_internal): Update from glibc.
9505 2000-09-09 Jim Meyering <meyering@lucent.com>
9507 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9508 think it should be used as a general replacement for isascii.
9509 * fnmatch.c: Likewise.
9510 * mbswidth.c: Likewise
9511 * regex.c: Likewise.
9514 * userspec.c: Include sys/param.h and limits.h.
9516 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9517 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9518 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9519 UID, GID. Check range.
9521 2000-09-06 Jim Meyering <meyering@lucent.com>
9523 * getopt.c (_getopt_internal): Update from glibc.
9525 2000-08-30 Jim Meyering <meyering@lucent.com>
9527 * strftime.c: Merge in changes from GNU libc.
9529 2000-08-26 Jim Meyering <meyering@lucent.com>
9531 * closeout.c: Include "__fpending.h".
9532 (close_stdout_status): Return right away if there's nothing to flush.
9534 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9535 * __fpending.c: New file.
9536 * __fpending.h: New file.
9538 2000-08-07 Paul Eggert <eggert@twinsun.com>
9540 Standardize on "memory exhausted" instead of "Memory exhausted"
9541 or "virtual memory exhausted".
9542 * obstack.c (print_and_abort): Use "memory exhausted", not
9543 "virtual memory exhausted".
9544 * same.c (same_name): Invoke xalloc_die instead of printing
9546 * userspec.c (parse_user_spec): Likewise.
9547 * bumpalloc.h: comment fix
9548 * same.c, userspec.c: Include xalloc.h.
9550 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9551 not char *const and pointing to a constant array.
9552 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9553 (xrealloc): Comment fix.
9555 * userspec.c (parse_user_spec):
9556 Don't translate a message until just before returning,
9557 to avoid unnecessary translation.
9559 2000-08-07 Jim Meyering <meyering@lucent.com>
9561 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9562 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9563 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9564 getgroups.c, gethostname.c, getopt.h, group-member.c,
9565 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9566 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9567 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9568 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9569 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9570 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9571 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9572 yesno.c: Back out Copyright date changes for each file with no change
9573 this year. This eases coordination with other programs using the same
9574 source code modules. From Paul Eggert.
9576 2000-08-03 Greg McGary <greg@mcgary.org>
9578 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9579 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9580 (EXTEND_BUFFER): Use them.
9582 2000-08-01 Jim Meyering <meyering@lucent.com>
9584 * dirname.c (ISSLASH): Define.
9585 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9586 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9587 both `\' and `/' may be use as path separators.
9588 Based on a patch from Prashant TR.
9590 2000-07-31 Paul Eggert <eggert@twinsun.com>
9592 * quotearg.c (quotearg_n_options): Don't make the initial
9593 slot vector a constant, since it might get modified.
9595 2000-07-31 Jim Meyering <meyering@lucent.com>
9597 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9598 * obstack.c (print_and_abort): Likewise.
9600 2000-07-30 Paul Eggert <eggert@twinsun.com>
9602 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9603 buffer, so that the caller can always quote one small
9604 component of a "memory exhausted" message in slot 0.
9605 From a suggestion by Jim Meyering.
9607 2000-07-30 Jim Meyering <meyering@lucent.com>
9609 * makepath.c (make_path): Quote the other instance, too.
9611 * quotearg.c (N_STATIC_SLOTVECS): Define.
9612 (STATIC_BUF_SIZE): Define.
9613 (quotearg_n_options): Use only statically allocated storage when
9614 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9615 than STATIC_BUF_SIZE.
9617 2000-07-29 Jim Meyering <meyering@lucent.com>
9619 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9620 * dirname.c (dir_name): Likewise.
9622 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9624 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9625 (dir_name): Assert that there are no trailing slashes.
9627 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9629 * mbswidth.h (mbswidth): Add a flags argument.
9630 (mbswidth): New declaration.
9631 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9632 * mbswidth.c (mbswidth): Add a flags argument.
9633 (mbsnwidth): New function.
9635 2000-07-24 Jim Meyering <meyering@lucent.com>
9637 * mbswidth.c: Remove useless #else. From Bruno Haible.
9639 2000-07-23 Paul Eggert <eggert@twinsun.com>
9641 * mbswidth.c (_XOPEN_SOURCE):
9642 Don't define; this causes problems on Solaris 7.
9643 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9645 2000-07-23 Paul Eggert <eggert@twinsun.com>
9648 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9649 so that mbstate_t is always defined.
9651 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9652 be 1 in at least one GCC installation, and this configuration
9653 error is likely to be common. Ignoring MB_LEN_MAX hurts
9654 performance on hosts that have mbrtowc but have only unibyte
9655 locales, but I assume these hosts are rare.
9657 2000-07-23 Paul Eggert <eggert@twinsun.com>
9659 * quotearg.c: Streamline by invoking multibyte code only if needed.
9660 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9661 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9662 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9663 invoke multibyte primitives.
9665 2000-07-23 Jim Meyering <meyering@lucent.com>
9667 * basename.c (base_name): Add an assertion.
9669 2000-07-15 Bruno Haible <clisp.cons.org>
9671 * quotearg.c: When the system forces us to redefine mbstate_t,
9672 shadow its mbsinit function.
9674 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9676 * mbswidth.h: New file.
9677 * mbswidth.c: New file.
9678 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9679 (noinst_HEADERS): Add mbswidth.h.
9681 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9683 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9686 2000-07-15 Jim Meyering <meyering@lucent.com>
9688 * makepath.c: Include quote.h.
9689 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9690 corresponding argument in a `quote (...)' call.
9691 Give better diagnostics.
9693 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9694 (noinst_HEADERS): Add quote.h.
9696 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9697 from tar's src/misc.c.
9698 * quote.h: New file. Prototypes for same.
9700 2000-07-10 Paul Eggert <eggert@twinsun.com>
9702 From a suggestion by Bruno Haible.
9703 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9704 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9705 to decide whether to define the BeOS workaround macro;
9706 this adjusts to the change to AC_MBSTATE_T.
9708 2000-07-13 Paul Eggert <eggert@twinsun.com>
9710 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9712 * quotearg.c (quoting_style_args, quoting_style_vals,
9713 quotearg_buffer_restyled): Add support for
9714 clocale_quoting_style. Undo previous change to
9715 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9716 and "{RIGHT QUOTATION MARK}" msgids.
9718 2000-07-05 Paul Eggert <eggert@twinsun.com>
9720 The old behavior of quoting `like this' doesn't look good with
9721 newer, ISO-style fonts. See:
9722 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9724 Instead, quote "like this" by default. Let the translator
9725 tailor the locale-specific quoting behavior by providing
9726 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9728 * quotearg.c (N_): New macro.
9729 (gettext_default): New function.
9730 (quotearg_buffer_restyled): Use
9731 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9732 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9734 2000-07-09 Jim Meyering <meyering@lucent.com>
9736 * Most files: Update copyright dates to include 2000.
9738 2000-07-08 Jim Meyering <meyering@lucent.com>
9740 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9742 (xgethostname): Remove now-unnecessary #ifdef.
9743 Move declaration of `err' into loop where it's used.
9745 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9747 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9748 by allocating a larger buffer. Test the gethostname return value for
9749 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9750 returns an error and ENAMETOOLONG isn't defined.
9752 2000-07-05 Paul Eggert <eggert@twinsun.com>
9753 and Bruno Haible <haible@clisp.cons.org>
9755 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9757 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9759 * quotearg.c (struct quoting_options): Simplify quote_these_too
9762 2000-07-03 Jim Meyering <meyering@lucent.com>
9764 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9765 Reported by Bruno Haible.
9767 2000-07-04 Jim Meyering <meyering@lucent.com>
9769 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9770 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9773 2000-07-03 Paul Eggert <eggert@twinsun.com>
9774 and Bruno Haible <haible@clisp.cons.org>
9776 * quotearg.c (mbrtowc):
9777 Assign to *pwc, and return 1 only if result is nonzero.
9778 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9780 2000-07-03 Jim Meyering <meyering@lucent.com>
9782 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9783 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9786 2000-07-02 Jim Meyering <meyering@lucent.com>
9788 * quotearg.c (mbstate_t): Don't define here.
9790 2000-07-02 Jim Meyering <meyering@lucent.com>
9792 * nanosleep.c (SIGCONT): Define if not already defined.
9794 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9796 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9797 per change in ../m4/ls-mntd-fs.m4.
9798 (read_filesystem_list): Ignore symbolic links.
9800 2000-06-29 Jim Meyering <meyering@lucent.com>
9802 * same.c: Include <string.h> or <strings.h>, as appropriate,
9803 for declaration of strcmp.
9805 * long-options.c: Include <stdlib.h>, for declaration of exit.
9807 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9808 Avoid warning by casting result to `char *' to remove `const'.
9810 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9812 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9814 2000-06-26 Paul Eggert <eggert@twinsun.com>
9816 savedir now sets errno on failure and invokes xmalloc to get memory.
9817 Fix a couple of other minor bugs while we're at it.
9819 * savedir.c (<unistd.h>): Do not include; there's no need.
9820 (NAMLEN): Remove macro.
9821 (malloc, realloc): Remove decls.
9823 ("xalloc.h"): Include.
9824 (NAME_SIZE_DEFAULT): New macro.
9825 (savedir): Use xmalloc / xrealloc to allocate memory.
9826 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9827 Skip "" directory entries.
9828 Use strlen to calculate directory entry length, since the old method
9829 is rarely used these days and isn't worth supporting.
9830 Don't use a pointer after freeing it.
9831 Check for integer overflow when calculating allocation size.
9832 Use memcpy to copy entries, instead of stpcpy.
9833 Set errno properly when returning NULL.
9834 Check for readdir error.
9836 2000-06-26 Jim Meyering <meyering@lucent.com>
9838 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9840 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9842 * getusershell.c (xmalloc, xrealloc): Remove functions.
9844 Don't include <stdlib.h>. Don't declare malloc, realloc.
9846 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9848 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9850 2000-06-24 Jim Meyering <meyering@lucent.com>
9852 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9854 2000-06-21 Jim Meyering <meyering@lucent.com>
9856 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9858 2000-06-19 Paul Eggert <eggert@twinsun.com>
9860 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9861 (mbrtowc, mbstate_t): Define substitutes if
9862 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9863 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9864 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9866 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9868 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9869 than 1024, return a memory chunk of least possible size, instead
9870 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9871 Use free/xmalloc instead of xrealloc to avoid copying for very long
9874 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9876 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9877 address, not strdup. Include <stdlib.h> and don't declare free().
9879 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9881 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9884 2000-06-21 Jim Meyering <meyering@lucent.com>
9886 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9887 (noinst_HEADERS): Add getstr.h.
9889 * getline.c (getstr): Move into a separate file.
9890 * getstr.c (getstr): New file, extracted from getline.c, with
9891 the following changes: new parameter, delim2; both delim[12]
9892 parameters have type `int', not `char'. The latter would lose
9893 with 8-bit delimiters.
9894 * getstr.h: New file.
9896 2000-06-19 Jim Meyering <meyering@lucent.com>
9898 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9900 2000-06-18 Jim Meyering <meyering@lucent.com>
9902 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9903 Besides, these days every porting target provides a mkdir function.
9905 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9906 (this snippet comes from src/system.h).
9908 2000-06-15 Paul Eggert <eggert@twinsun.com>
9910 * human.c (adjust_value): New function.
9911 (human_readable_inexact): Apply rounding style even when
9912 printing approximate values.
9914 2000-06-14 Paul Eggert <eggert@twinsun.com>
9916 * human.c (human_readable_inexact): Allow an input block
9917 size that is not a multiple of the output block size, and vice versa.
9918 Reported by Piergiorgio Sartor.
9920 2000-06-14 Paul Eggert <eggert@twinsun.com>
9922 * getdate.y (get_date): Apply relative times after time
9923 zone indicator, not before. Reported by Todd A. Jacobs.
9925 2000-06-13 Jim Meyering <meyering@lucent.com>
9927 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9929 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9931 2000-06-12 Paul Eggert <eggert@twinsun.com>
9933 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9935 2000-06-04 Paul Eggert <eggert@twinsun.com>
9937 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9939 2000-06-04 Jim Meyering <meyering@lucent.com>
9941 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9942 SunOS 4.1.4 for which gid_t is an unsigned type.
9944 2000-06-03 Jim Meyering <meyering@lucent.com>
9946 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9948 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9950 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9951 newer, don't install charset.alias.
9952 * config.charset: Change the Linux/glibc rules so they become empty
9953 on glibc-2.1 or newer.
9955 2000-06-02 Jim Meyering <meyering@lucent.com>
9957 * mountlist.c: Back out last change. Instead, do this...
9958 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9959 member using the same `ignore'-testing code.
9960 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9964 2000-05-29 Jim Meyering <meyering@lucent.com>
9966 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9967 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9969 2000-05-22 Jim Meyering <meyering@lucent.com>
9971 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9973 2000-05-18 Jim Meyering <meyering@lucent.com>
9975 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9976 back, too, since it may have been modified by allocate_entry.
9977 (hash_delete): Rewrite to use neither the assignment operator
9978 nor the comma operator in an if-expression.
9980 2000-05-15 Paul Eggert <eggert@twinsun.com>
9983 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9984 Remove; no longer needed.
9985 "quotearg.h": Add include.
9986 (file_name): Do not bother to explicitly initialize to NULL; it's less
9987 efficient on some hosts.
9988 (close_stdout_status): Remove test as to whether stdout was already
9989 closed; it breaks for the case "echo x | sort >&-".
9990 Quote file name colons.
9991 Do not assume that _("write error") lacks format strings.
9993 2000-05-15 Jim Meyering <meyering@lucent.com>
9995 * version-etc.c (version_etc_copyright): Update the copyright string
9996 used in all --version output.
9998 2000-05-14 Jim Meyering <meyering@lucent.com>
10000 * closeout.c (close_stdout_set_file_name): New function.
10001 (close_stdout_status): Use new file-scoped global.
10002 Return right away if fstat says the stdout file descriptor is invalid.
10003 * closeout.h (close_stdout_set_file_name): Declare.
10005 2000-05-10 Jim Meyering <meyering@lucent.com>
10007 * closeout.c [default_exit_status]: New file-scoped variable.
10008 (close_stdout_set_status): New function.
10009 * closeout.h (close_stdout_set_status): Declare.
10011 2000-05-08 Jim Meyering <meyering@lucent.com>
10013 * long-options.c: Don't include closeout.h.
10014 (parse_long_options): Don't call close_stdout for --version.
10016 2000-05-06 Jim Meyering <meyering@lucent.com>
10018 * strnlen.c: Undefine __strnlen and strnlen.
10019 [!weak_alias]: Define __strnlen to strnlen.
10021 * atexit.c: New file, from libiberty.
10023 2000-05-06 Jim Meyering <meyering@lucent.com>
10025 * closeout.c (close_stdout_status): Also check for errors on the
10028 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10030 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10031 instead of xmalloc, xrealloc, path_concat.
10032 (locale_charset): Treat empty environment variables as absent.
10033 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10035 2000-05-04 Jim Meyering <meyering@lucent.com>
10037 * getopt.c: Update from glibc.
10038 * obstack.c: Likewise.
10039 * obstack.h: Likewise.
10040 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10042 * regex.h: Likewise.
10043 * strndup.c: Likewise.
10044 * strnlen.c: New file, from glibc.
10046 2000-05-01 Jim Meyering <meyering@lucent.com>
10048 * full-write.c (full_write): Remove `FIXME' part of comment.
10050 2000-04-29 Jim Meyering <meyering@lucent.com>
10052 * path-concat.c: Declare strdup only if it's not defined.
10053 * canon-host.c: Likewise.
10055 2000-04-28 Jim Meyering <meyering@lucent.com>
10057 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10058 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10059 included first, then limits.h is included by locale.h by libintl.h.
10060 From John David Anglin.
10062 2000-04-25 Jim Meyering <meyering@lucent.com>
10064 * makepath.c (S_IRWXUGO): Define.
10065 (make_path): Always perform explicit chmod if MODE specifies any
10066 of the `special' permission bits. Prompted by a bug report against
10067 install from Mate Wierdl and Joost van Baal.
10069 2000-04-18 Jim Meyering <meyering@lucent.com>
10071 * README: New file.
10073 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10074 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10076 2000-04-17 Jim Meyering <meyering@lucent.com>
10078 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10079 the definition of it to rpl_strftime also defined-away the system's
10082 2000-04-15 Jim Meyering <meyering@lucent.com>
10084 Use `C' to denote so-called `contiguous' files, the same way
10086 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10087 (ftypelet): Use S_ISCTG.
10088 From Michael Deutschmann.
10090 2000-04-14 Jim Meyering <meyering@lucent.com>
10092 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10094 2000-04-08 Jim Meyering <meyering@lucent.com>
10096 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10097 names don't conflict. Reported by Eli Zaretskii.
10099 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10101 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10102 bug. Deal with the different error behavior of Irix iconv.
10104 2000-04-07 Jim Meyering <meyering@lucent.com>
10106 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10107 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10109 2000-04-05 Jim Meyering <meyering@lucent.com>
10111 Portability tweaks required for ultrix4.3.
10112 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10113 * readutmp.c: Include sys/types.h before sys/stat.h.
10114 * canon-host.c: Declare strdup.
10115 * path-concat.c: Likewise.
10116 From John David Anglin.
10118 2000-04-04 Jim Meyering <meyering@lucent.com>
10120 Be more DOS 8.3-friendly.
10121 * ref-add.sin: Renamed from ref-add.sed.in.
10122 * ref-del.sin: Renamed from ref-del.sed.in.
10123 * Makefile.am: Reflect renaming.
10124 Reported by Eli Zaretskii.
10126 Use a temporary file name that won't clash with `charset.alias'
10127 in the DOS 8.3 name space.
10128 * Makefile.am (charset_tmp): Define.
10129 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10130 (uninstall-local): Likewise.
10131 Reported by Eli Zaretskii.
10133 2000-03-29 Paul Eggert <eggert@twinsun.com>
10135 * time/strftime.c (my_strftime): Make sure we call the system
10136 strftime, not ourselves, when invoking the underlying strftime.
10138 2000-03-24 Jim Meyering <meyering@lucent.com>
10140 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10141 (charset_alias): Define.
10142 (install-exec-local): Factor out common code.
10143 (uninstall-local): Split lines longer than 80.
10144 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10145 (SUFFIXES): Define.
10146 (.sed.in.sed): New rule. Don't redirect directly to $@.
10147 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10149 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10151 * config.charset: Output a line containing "Packages using this file".
10152 * ref-add.sed.in, ref-del.sed.in: New files.
10153 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10154 ref-del.sed): New rules.
10156 2000-03-17 Jim Meyering <meyering@lucent.com>
10158 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10159 Otherwise, include <strings.h>
10161 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10163 * unicodeio.c (utf8_wctomb): New function.
10164 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10165 format instead of in UCS-4 with platform dependent endianness.
10167 2000-03-07 Paul Eggert <eggert@twinsun.com>
10169 * savedir.c (savedir): Work even if directory size is
10170 negative; this can happen with some screwy NFS configurations.
10172 2000-03-06 Jim Meyering <meyering@lucent.com>
10174 * localcharset.c (get_charset_aliases): Don't try to free file_name
10175 if it's NULL (because we ran out of memory). From Bruno Haible.
10177 2000-03-05 Jim Meyering <meyering@lucent.com>
10179 * localcharset.c ("path-concat.h"): Include.
10180 (get_charset_aliases): Use path_concat instead of ANSI string
10183 * unicodeio.h (PARAMS): Define.
10184 Use it to guard prototype.
10186 2000-03-04 Jim Meyering <meyering@lucent.com>
10188 * Makefile.am (install-exec-local): Create $(libdir) before installing
10190 (uninstall-local): Uncomment this rule so `make distcheck' works
10193 * unicodeio.c (<errno.h>): Include it.
10194 (errno): Declare if not defined.
10196 * localcharset.c: Add Bruno's comment justifying use of volatile.
10198 * config.charset: New version, incorporating remarks from a linux
10199 i18n mailing list. From Bruno Haible.
10201 2000-03-02 Jim Meyering <meyering@lucent.com>
10203 * Makefile.am (EXTRA_DIST): Add config.charset.
10205 2000-03-01 Jim Meyering <meyering@lucent.com>
10207 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10208 * unicodeio.c: Likewise.
10210 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10212 * config.charset: New file.
10213 * localcharset.c: New file.
10214 * unicodeio.h, unicodeio.c: New files.
10215 * Makefile.am (DEFS): Add -DLIBDIR=...
10216 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10217 (noinst_HEADERS): Add unicodeio.h.
10218 (all-local, install-exec-local, charset.alias): New targets.
10220 2000-02-28 Paul Eggert <eggert@twinsun.com>
10222 * quotearg.c (ALERT_CHAR): New macro.
10223 (quotearg_buffer_restyled): Use it.
10225 2000-02-27 Jim Meyering <meyering@lucent.com>
10227 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10228 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10230 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10231 not `#if STDC_HEADERS'.
10232 Declare malloc if needed.
10234 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10235 now that autoconf always defines the HAVE_DECL_ symbols.
10236 * human.c: Likewise.
10237 * same.c: Likewise.
10238 * strtoumax.c: Likewise.
10240 * backupfile.c: Arrange for cpp to fail if the configure-time
10241 declaration check was not run.
10242 * hash.c: Likewise.
10243 * human.c: Likewise.
10244 * same.c: Likewise.
10245 * strtoumax.c: Likewise.
10247 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10248 then first look up the entire `.'-containing string as a login name.
10250 2000-02-18 Paul Eggert <eggert@twinsun.com>
10252 * getdate.y: Handle two-digit years with leading zeros correctly.
10253 (textint): New typedef.
10254 (parser_control): Member year changed from int to textint.
10256 (YYSTYPE): Removed; replaced by %union with int and textint members.
10257 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10258 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10259 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10260 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10261 (date, number, to_year): Use width of number in digits, not its value,
10262 to determine whether it's a 2-digit year, or a 2-digit time.
10263 (yylex): Store number of digits of numeric tokens.
10264 Reported by John Kendall.
10266 (parser_control): Changed from struct parser_control to typedef (for
10267 consistency). All uses changed.
10269 (tID): Removed; not used.
10270 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10272 2000-02-14 Paul Eggert <eggert@twinsun.com>
10274 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10275 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10277 2000-02-12 Jim Meyering <meyering@lucent.com>
10279 * userspec.c (ISDIGIT): Define it.
10280 (isdigit): Remove definition.
10281 (is_number): Use ISDIGIT, not isdigit.
10282 <libintl.h>: Include.
10283 (_ and N_): Define.
10284 (parse_user_spec): Mark translatable strings.
10286 2000-02-10 Jim Meyering <meyering@lucent.com>
10288 With these changes, nanosleep.[ch] are finally enough like the other
10289 lib/* replacement files to compile on a few more losing systems.
10291 * nanosleep.h: Don't include config.h.
10292 Remove prototype from declaration of nanosleep.
10293 (PARAMS): Remove now-unneeded definition.
10294 * nanosleep.c: #undef nanosleep.
10295 (rpl_nanosleep): Rename from nanosleep.
10297 2000-02-03 Jim Meyering <meyering@lucent.com>
10299 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10300 rather than with `#if HAVE_UTMPNAME'.
10302 2000-02-01 Jim Meyering <meyering@lucent.com>
10304 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10306 2000-01-31 Jim Meyering <meyering@lucent.com>
10308 * nanosleep.h (nanosleep): Guard declaration with
10309 `#if ! HAVE_DECL_NANOSLEEP'.
10310 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10311 the declaration in that vendor's sys/timers.h.
10312 Reported by Christian Krackowizer.
10314 * quotearg.c (ISASCII): Add #undef and move definition to follow
10315 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10316 (ISPRINT): Likewise.
10317 Reported by Tom Tromey.
10319 2000-01-30 Jim Meyering <meyering@lucent.com>
10321 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10322 uses of ->ut_name. The latter doesn't work with new Linux header files
10323 where only utmpx.ut_user is declared.
10325 * readutmp.h (UT_USER): Define.
10327 2000-01-23 Jim Meyering <meyering@lucent.com>
10329 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10332 2000-01-22 Jim Meyering <meyering@lucent.com>
10334 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10335 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10336 Required for some AIX systems. Reported by Christian Krackowizer.
10337 [TESTING] (main): New function.
10339 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10340 * dirname.c (dir_name): Support for DOS-style file names with drive
10343 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10345 * strverscmp.c (ISDIGIT): Define.
10346 (strverscmp): Use ISDIGIT, not isdigit.
10348 2000-01-17 Paul Eggert <eggert@twinsun.com>
10350 * nanosleep.c (nanosleep):
10351 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10352 POSIX.1 doesn't require SA_INTERRUPT and some systems
10353 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10354 it's been part of POSIX.1 since day 1 (in 1988).
10356 2000-01-17 Jim Meyering <meyering@lucent.com>
10358 * interlock: Remove unused file. Reported by François Pinard.
10360 2000-01-16 Paul Eggert <eggert@twinsun.com>
10362 * quotearg.c (quotearg_buffer_restyled): Do not quote
10363 alert, backslash, formfeed, and vertical tab unnecessarily in
10364 shell quoting style.
10367 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10368 Free Software Foundation, Inc.
10369 Copying and distribution of this file, with or without modification,
10370 are permitted provided the copyright notice and this notice are preserved.