1 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
4 convention. Text proposed by Bruno Haible.
5 (struct argp_option): Document the use of N_() wrappers.
7 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
8 and translate the two parts separately, instead of feeding
9 the whole string to gettext. This allows to exclude
10 '\v' from the strings visible to the translator by writing doc
11 strings as N_("..") "\v" N_("..").
13 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
15 * mktime.c (guess_time_tm): Fix bug where mktime
16 returned the maximum time_t value rather than (time_t) -1.
17 Problem originally reported by William Bardwell
18 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
20 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
22 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
25 2006-09-06 Bruno Haible <bruno@clisp.org>
27 * striconv.h: New file.
28 * striconv.c: New file, merging iconvme.c with GNU gettext's
30 * xstriconv.h: New file.
31 * xstriconv.c: New file.
33 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
35 * argz_.h: Sync from Libtool.
37 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
38 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
40 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
42 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
47 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
49 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
50 Problem reported by Ralf Wildenhues in
51 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
53 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
54 HAVE_STRUCT_STATFS_F_FSTYPENAME.
56 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
58 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
59 or stdbool.h, because they might not exist while configuring.
61 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
62 Don't include unistd.h or limits.h; not needed, since chdir-long.h
64 (O_DIRECTORY): Remove.
66 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
68 Work around a bug in both the Linux and SunOS 64-bit kernels:
69 nanosleep mishandles sleeps for longer than 2**31 seconds.
70 Problem reported by Frank v Waveren in
71 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
72 * nanosleep.c (BILLION): New constant.
73 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
74 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
76 2006-08-30 Jim Meyering <jim@meyering.net>
78 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
81 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
83 * isapipe.c, isapipe.h: New files.
85 2006-08-29 Eric Blake <ebb9@byu.net>
87 * error.c (error_at_line, print_errno_message): Match libc, after
88 resolution of upstream bug 3044.
90 2006-08-29 Bruno Haible <bruno@clisp.org>
92 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
94 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
98 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
100 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
101 sharing with gnulib. Report by Eric Blake.
103 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
105 * fcntl_.h: New file.
106 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
108 * dirchownmod.c: Likewise.
111 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
112 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
113 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
114 just before including <inttypes.h>, to avoid circular inclusion.
116 2006-08-28 Bruno Haible <bruno@clisp.org>
118 * inttypes_.h (SCNX*): Remove definitions.
119 Reported by Eric Blake.
121 2006-08-26 Bruno Haible <bruno@clisp.org>
123 * vasnprintf.c (EOVERFLOW): Remove definition.
124 (VASNPRINTF): Return a string of length > INT_MAX without failing.
125 * vasprintf.c: Include errno.h, limits.h.
126 (EOVERFLOW): New fallback definition.
127 (vasprintf): Test here whether the string length is > INT_MAX.
128 * vsnprintf.c: Include errno.h, limits.h.
129 (EOVERFLOW): New fallback definition.
130 (vsnprintf): Fix bug when generated string was too long for the buffer.
131 Test here whether the string length is > INT_MAX.
133 2006-08-26 Bruno Haible <bruno@clisp.org>
134 Simon Josefsson <jas@extundo.com>
137 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
139 2006-08-28 Bruno Haible <bruno@clisp.org>
141 * c-strstr.h: New file, from GNU gettext.
142 * c-strstr.c: New file, from GNU gettext.
144 2006-08-26 Bruno Haible <bruno@clisp.org>
146 * inttypes_.h: New file.
147 * inttypes.h: Remove file.
148 * stdint_.h: Include <inttypes.h> through its absolute filename.
150 * imaxabs.c: New file.
152 * imaxdiv.c: New file.
154 2006-08-22 Bruno Haible <bruno@clisp.org>
156 * readutmp.h: Skip most definitions if neither <utmp.h> nor
159 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
162 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
163 Problem reported by Bruno Haible.
165 2006-08-21 Bruno Haible <bruno@clisp.org>
168 * mbchar.h: Include <wctype.h> only if it exists.
170 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
172 * cycle-check.h: Include <stdint.h> unconditionally, since we
173 now assume the stdint module. Do not include inttypes.h.
174 * fsusage.h: Likewise.
175 * getndelim2.c: Likewise.
177 * inttostr.h: Likewise.
178 * obstack.c: Likewise.
179 * regex_internal.h: Likewise.
180 * tempname.c: Likewise.
181 * utimecmp.c: Likewise.
182 * xstrtol.h: Likewise.
184 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
186 * strtoimax.c: Adjust to macro name changes in Autoconf,
187 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
190 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
192 * fchmodat.c: New file, from coreutils. This was inadvertently
193 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
195 2006-08-18 Bruno Haible <bruno@clisp.org>
197 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
198 (ME_DUMMY): Treat "kernfs" as a dummy.
199 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
201 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
203 Update from coreutils.
205 * __fpending.h: Add copyright notice.
206 * fprintftime.h: Likewise.
207 * savedir.c: Use (C) in copyright notice.
208 * savedir.h: Likewise.
210 2006-08-15 Jim Meyering <jim@meyering.net>
212 * at-func.c: New file, with the logic of all emulated at-functions.
213 * openat-priv.h: Include <errno.h> and define ENOSYS,
214 in support of the EXPECTED_ERRNO macro.
215 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
216 Instead, define the appropriate symbols and include "at-func.c".
217 * mkdirat.c (mkdirat): Likewise.
218 * fchmodat.c (fchmodat): Likewise.
219 (ENOSYS): Remove definition.
220 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
221 Don't include "unistd--.h" -- it wasn't ever used.
223 2006-01-17 Jim Meyering <jim@meyering.net>
225 Rewrite fts.c not to change the current working directory,
226 by using openat, fstatat, fdopendir, etc..
228 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
229 (HAVE_OPENAT_SUPPORT): Define.
230 [_LIBC] (fchdir): Don't undef or define; no longer used.
231 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
232 Now, this `function' always succeeds, and consumes its file descriptor
233 parameter -- so callers must not close such FDs. Update callers.
234 (diropen_fd, opendirat, cwd_advance_fd): New functions.
235 (diropen): Add parameter, SP. Adjust all callers.
236 Implement using diropen_fd, rather than open.
237 (fts_open): Initialize new member, fts_cwd_fd.
238 Remove fts_rft-setting code.
239 (fts_close): Close fts_cwd_fd, if necessary.
240 (__opendir2): Define in terms of opendir or opendirat,
241 depending on whether the FST_NOCHDIR flag is set.
242 (fts_build): Since fts_safe_changedir consumes its FD, and since
243 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
244 and close the dup'd file descriptor upon failure.
245 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
246 (fts_safe_changedir): Tweak semantics to reflect that this function
247 now calls cwd_advance_fd and hence consumes its FD argument.
248 * fts_.h [struct FTS] (fts_cwd_fd): New member.
249 [struct FTS] (fts_rft): Remove now-unused member.
250 [struct FTS] (fts_cycle.state): Improve comment.
252 * openat.c (openat_needs_fchdir): New function.
253 * openat.h (openat_needs_fchdir): Declare it.
255 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
257 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
258 Problem and fix reported by Pádraig Brady in
259 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
261 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
263 * memcoll.c (memcoll): Optimize for the common case where the
264 arguments are bytewise equal.
266 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
268 Change copyright notice from LGPL 2 to GPL 2, since that's the
269 standard form used in the gnulib repository.
270 * lock.c: LGPL -> GPL.
272 * strnlen1.c: Likewise.
273 * strnlen1.h: Likewise.
276 * tmpdir.c: Likewise.
278 * TODO: Remove; this belongs only in coreutils.
280 2006-08-14 Eric Blake <ebb9@byu.net>
282 Import the following change from libc:
284 2006-08-12 Ulrich Drepper <drepper@redhat.com>
287 * misc/error.c: Add space between program name and message if file
290 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
292 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
293 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
295 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
296 in wchar_t. Problem reported by Eric Blake.
298 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
299 LEN is smaller than SIZE. Suggested by Bruno Haible.
300 Also, help the compiler to keep LEN in a register.
302 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
304 * .cppi-disable: Add snprintf.h, socket_.h.
305 * snprintf.c: Include <errno.h> and <limits.h>.
306 (EOVERFLOW): Define if the system does not.
307 Do not include "minmax.h"; it wasn't used.
308 (snprintf): Don't assume size_t promotes to an unsigned type.
309 Fix bug when generated string was too long for the buffer: the
310 buffer's contents are supposed to be the initial prefix of the
311 output. Don't assume vasnprintf returns EOVERFLOW if the size
312 exceeds INT_MAX; do the check ourselves.
314 Import the following changes from libc:
316 2006-06-02 Jakub Jelinek <jakub@redhat.com>
318 * posix/regex_internal.c (re_string_skip_chars): If no character has
319 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
320 to the byte which couldn't be converted.
321 (re_string_reconstruct): Don't clear valid_raw_len before calling
322 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
323 tip_context using re_string_context_at.
325 2006-05-02 Ulrich Drepper <drepper@redhat.com>
327 * posix/regex.h: g++ still cannot handled [restrict].
329 2006-04-21 Ulrich Drepper <drepper@redhat.com>
331 * posix/regex.h: Remove special handling for VMS.
333 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
337 2006-07-19 Mike Frysinger <vapier@gentoo.org>
339 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
340 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
342 2006-08-08 Eric Blake <ebb9@byu.net>
344 * verror.c (verror_at_line): Work around glibc bug 2997, so that
345 verror_at_line output complies with GNU Coding Standards even when
348 2006-08-08 Eric Blake <ebb9@byu.net>
350 * verror.h, verror.c: New files.
352 2006-08-07 Bruno Haible <bruno@clisp.org>
354 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
356 Reported by Ralf Wildenhues.
358 2006-08-06 Eric Blake <ebb9@byu.net>
360 * error.h: Fold in some upstream changes from glibc.
363 2006-07-29 Bruno Haible <bruno@clisp.org>
365 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
367 2006-07-29 Bruno Haible <bruno@clisp.org>
369 * setenv.c: Undo unintended modification done on 2006-02-27.
371 2006-07-28 Eric Blake <ebb9@byu.net>
373 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
376 2006-07-28 Simon Josefsson <jas@extundo.com>
378 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
381 2006-07-28 Simon Josefsson <jas@extundo.com>
383 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
386 2006-07-28 Bruno Haible <bruno@clisp.org>
388 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
390 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
392 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
395 2006-07-28 Bruno Haible <bruno@clisp.org>
397 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
398 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
400 Avoids link error on FreeBSD 4.x.
401 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
403 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
405 * mbswidth.c (iswcntrl): Likewise.
407 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
409 * modechange.c (mode_compile): Numeric modes now affect setuid and
410 setgid on directories only if they set these bits.
411 * modechange.h: Remove obsolete comment about masks.
413 2006-07-27 Bruno Haible <bruno@clisp.org>
415 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
416 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
419 2006-07-26 Eric Blake <ebb9@byu.net>
421 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
422 like mingw that lack mkstemp.
423 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
424 avoid compilation warning on mingw.
426 2006-07-25 Bruno Haible <bruno@clisp.org>
428 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
429 <stdarg.h> or config.h.
431 2006-07-24 Bruno Haible <bruno@clisp.org>
433 * clean-temp.h: New file, from GNU gettext.
434 * clean-temp.c: New file, from GNU gettext.
436 2006-07-24 Bruno Haible <bruno@clisp.org>
438 * tmpdir.h: New file, from GNU gettext.
439 * tmpdir.c: New file, from GNU gettext.
441 2006-07-23 Bruno Haible <bruno@clisp.org>
443 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
444 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
445 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
446 gl_linked_remove_at): Use it.
448 2006-07-23 Eric Blake <ebb9@byu.net>
450 * tmpfile-safer.c: New file.
451 * stdio-safer.h (fopen_safer): Add prototype.
452 * stdio--.h (tmpfile): Make safer.
454 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
456 * close-stream.c, close-stream.h: New files.
458 2006-07-22 Bruno Haible <bruno@clisp.org>
460 Merge from GNU gettext 0.15.
462 2005-07-05 Bruno Haible <bruno@clisp.org>
464 * printf-args.c (printf_fetchargs): Work around broken
465 definition of wint_t on mingw.
467 2005-02-12 Bruno Haible <bruno@clisp.org>
469 * xallocsa.h: Add extern "C" for C++.
471 2006-05-17 Bruno Haible <bruno@clisp.org>
474 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
476 2006-04-30 Bruno Haible <bruno@clisp.org>
478 * progreloc.c: Include <mach-o/dyld.h> if available.
479 (find_executable): Use _NSGetExecutablePath when possible.
481 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
483 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
486 2005-12-29 Bruno Haible <bruno@clisp.org>
488 * progreloc.c (set_program_name_and_installdir): Fix
491 2005-12-04 Bruno Haible <bruno@clisp.org>
494 * progreloc.c: Include <windows.h> also on Cygwin.
495 (find_executable): Add support for Cygwin.
496 (set_program_name_and_installdir): Handle also platforms with
499 2006-07-11 Bruno Haible <bruno@clisp.org>
501 * javacomp.c: Fix a comment.
502 Reported by Jim Meyering.
504 2006-04-30 Bruno Haible <bruno@clisp.org>
506 * javacomp.h (compile_java_class): Add source_version,
507 target_version arguments.
508 * javacomp.c: Rewritten to choose only a compiler that
509 respects the specified source_version and target_version.
511 2006-06-27 Bruno Haible <bruno@clisp.org>
513 Assume correct S_ISDIR macro.
514 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
516 2006-07-22 Bruno Haible <bruno@clisp.org>
518 * javaversion.h: New file, from GNU gettext.
519 * javaversion.c: New file, from GNU gettext.
520 * javaversion.java: New file, from GNU gettext.
521 * javaversion.class: New file, from GNU gettext.
523 2006-05-17 Bruno Haible <bruno@clisp.org>
526 * javaexec.c (execute_java_class): Test for jview program
529 2006-04-09 Bruno Haible <bruno@clisp.org>
531 * fatal-signal.c: Don't include string.h.
532 (at_fatal_signal): Use a copying loop instead of memcpy.
534 2005-12-04 Bruno Haible <bruno@clisp.org>
536 * csharpexec.c: Add support for 'clix' launcher (untested).
537 (execute_csharp_using_sscli): New function.
538 (execute_csharp_program): Call it.
540 2006-06-21 Bruno Haible <bruno@clisp.org>
542 Avoid warnings from recent versions of mcs.
543 * csharpcomp.c (compile_csharp_using_mono): Don't use options
544 -o, -L, -r any more. Use options documented since mcs-1.0
545 instead. Similarly for -g.
547 2005-07-09 Bruno Haible <bruno@clisp.org>
549 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
551 Reported by Mark Junker <mjscod@gmx.de>.
553 2006-06-17 Bruno Haible <bruno@clisp.org>
555 * config.charset: Update for NetBSD 3.0.
557 2006-05-17 Bruno Haible <bruno@clisp.org>
560 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
562 2006-05-16 Bruno Haible <bruno@clisp.org>
564 * localcharset.c [CYGWIN]: Include <windows.h>.
565 (get_charset_aliases): For Cygwin, return the same CPxxx
566 aliases list as under WIN32.
567 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
568 the environment variables. Fall back to GetACP().
570 2006-04-05 Bruno Haible <bruno@clisp.org>
572 * config.charset: Update Juan Manuel Guerrero's address.
574 2005-02-12 Bruno Haible <bruno@clisp.org>
576 * allocsa.h: Add extern "C" for C++.
578 2005-02-10 Bruno Haible <bruno@clisp.org>
580 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
581 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
583 2006-07-22 Bruno Haible <bruno@clisp.org>
585 * gettext.h: Update to GNU gettext-0.15.
587 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
588 and Simon Josefsson <jas@extundo.com>
590 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
592 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
594 2006-07-21 Eric Blake <ebb9@byu.net>
596 * stdlib-safer.h: New file from coreutils, required by
599 2006-07-19 Derek R. Price <derek@ximbiot.com>
601 * getaddrinfo.h: Don't define unimplemented AI_* flags.
602 Reindent and repaginate.
604 2006-07-17 Bruno Haible <bruno@clisp.org>
606 * gl_list.h: New file.
607 * gl_list.c: New file.
608 * gl_array_list.h: New file.
609 * gl_array_list.c: New file.
610 * gl_carray_list.h: New file.
611 * gl_carray_list.c: New file.
612 * gl_linked_list.h: New file.
613 * gl_linked_list.c: New file.
614 * gl_anylinked_list1.h: New file.
615 * gl_anylinked_list2.h: New file.
616 * gl_avltree_list.h: New file.
617 * gl_avltree_list.c: New file.
618 * gl_anyavltree_list1.h: New file.
619 * gl_anyavltree_list2.h: New file.
620 * gl_rbtree_list.h: New file.
621 * gl_rbtree_list.c: New file.
622 * gl_anyrbtree_list1.h: New file.
623 * gl_anyrbtree_list2.h: New file.
624 * gl_anytree_list1.h: New file.
625 * gl_anytree_list2.h: New file.
626 * gl_linkedhash_list.h: New file.
627 * gl_linkedhash_list.c: New file.
628 * gl_anyhash_list1.h: New file.
629 * gl_anyhash_list2.h: New file.
630 * gl_avltreehash_list.h: New file.
631 * gl_avltreehash_list.c: New file.
632 * gl_rbtreehash_list.h: New file.
633 * gl_rbtreehash_list.c: New file.
634 * gl_anytreehash_list1.h: New file.
635 * gl_anytreehash_list2.h: New file.
637 * gl_oset.h: New file.
638 * gl_oset.c: New file.
639 * gl_array_oset.h: New file.
640 * gl_array_oset.c: New file.
641 * gl_avltree_oset.h: New file.
642 * gl_avltree_oset.c: New file.
643 * gl_rbtree_oset.h: New file.
644 * gl_rbtree_oset.c: New file.
645 * gl_anytree_oset.h: New file.
647 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
649 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
651 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
652 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
653 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
654 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
655 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
656 callers changed. Revamp internals significantly, by not
657 attempting to create directories that are temporarily more
658 permissive than the final results. Do not attempt to use
659 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
660 This removes some race conditions, fixes some bugs, and simplifies
661 things. Use new dirchownmod function to do owner and mode changes.
662 * mkdir-p.h: Likewise.
663 * modechange.c (octal_to_mode): New function.
664 (struct mode_change): New member mentioned.
665 (make_node_op_equals): New arg mentioned. All callers changed.
666 (mode_compile): Keep track of which mode bits the user has explicitly
668 (mode_adjust): New arg DIR, so that we implement the X op correctly.
669 New arg PMODE_BITS, to keep track of which mode bits the user
670 mentioned; it treats S_ISUID and S_ISGID speciall.
672 * modechange.h: Likewise.
674 2006-07-11 Derek R. Price <derek@ximbiot.com>
676 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
678 2006-07-10 Derek R. Price <derek@ximbiot.com>
680 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
681 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
682 macros into the GNU _D_EXACT_NAMLEN.
683 * savedir.c: Likewise.
684 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
686 2006-07-09 Jim Meyering <jim@meyering.net>
688 * argp-pv.c: Remove a doubled word in a comment.
689 * check-version.c (check_version): Likewise.
690 * javacomp.c (compile_java_class): Likewise.
692 2006-07-08 Jim Meyering <jim@meyering.net>
694 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
696 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
698 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
699 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
700 brackets. Other minor changes to suppress some compiler
703 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
705 * getloadavg.c: Use __VMS, not VMS.
706 * getopt.c: Likewise.
707 * getpagesize.h: Likewise.
708 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
709 probably does not work.
711 2006-07-06 Derek R. Price <derek@ximbiot.com>
712 and Paul Eggert <eggert@cs.ucla.edu>
714 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
715 Don't worry about this obsolete case any more.
716 (HAVE_DIR): Remove. All uses removed; we now assume you can read
718 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
719 worry about this obsolete case any more.
721 * getcwd.c: Likewise.
723 * savedir.c: Likewise.
725 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
727 * .cppi-disable: Add wcwidth.
728 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
729 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
730 (ISGRAPH): Remove. All uses changed to isgraph.
731 (FOLD) [!defined _LIBC]: Remove special case.
732 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
733 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
735 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
737 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
739 * strtod.c (strtod): cast the argument of tolower to unsigned char.
741 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
743 * memcasecmp.c: Include <limits.h>.
744 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
745 * strtod.c (strtod): Don't assume isspace works on negative chars.
746 Don't assume isdigit succeeds only on '0' through '9'.
748 2006-07-05 Derek R. Price <derek@ximbiot.com>
750 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
751 All uses of is_space replaced by isspace.
752 * exit.h: Don't talk about STDC_HEADERS.
753 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
754 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
755 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
756 replaced by isprint etc.
757 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
758 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
759 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
760 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
761 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
762 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
764 2006-07-05 Eric Blake <ebb9@byu.net>
766 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
767 missing from netdb.h.
768 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
770 2006-06-27 Bruno Haible <bruno@clisp.org>
772 Assume ANSI C header files and <ctype.h> functions.
773 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
774 (mbsnwidth): Use isprint, iscntrl instead.
776 2006-07-03 Jim Meyering <jim@meyering.net>
778 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
779 macro is used before the first cycle_check call.
781 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
783 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
784 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
785 reported by Mark D. Baushke, one in
786 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
788 Merge from coreutils.
790 * .cppi-disable: Add stdint_.h.
791 * .cvsignore: Add stdint.h.
793 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
795 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
796 both double and long double versions.
797 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
798 * xstrtold.c: New file.
799 * xstrtod.h (xstrtold): New decl.
801 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
803 * filemode.c (setst): Remove.
804 (strmode): Rewrite to avoid setst. This makes the code shorter,
805 (arguably) clearer, and the generated code is a bit smaller on my
806 Debian GNU/Linux stable x86 host.
808 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
810 * filemode.c: Include "filemode.h" first, to test the interface.
811 Assume that filemode.h includes sys/types.h and sys/stat.h.
812 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
813 (ftypelet): Reorder to put common cases first, for efficiency.
814 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
816 (strmode): Renamed from mode_string, and now stores 12 bytes instead
817 of 10, for compatibility with FreeBSD. All callers changed.
818 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
819 that can't be deduced solely from st_mode. First arg is now a const
821 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
822 (strmode): Renamed from mode_string.
823 (filemodestring): New decl.
824 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
825 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
826 (S_ISPORT, S_ISWHT): New macros, if not already defined.
828 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
830 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
831 fsusage.h now does that. Include fsusage.h first, to test interface.
832 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
833 at most one method (the old code could have generated decls that
834 didn't conform to C89, not that this was ever exercised).
835 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
837 2006-03-19 Jim Meyering <jim@meyering.net>
839 Work even in a chroot where d_ino values for entries in "/"
840 don't match the stat.st_ino values for the same names.
841 * getcwd.c (__getcwd): When no d_ino value matches the target inode
842 number, iterate through all entries again, using lstat instead.
843 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
844 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
846 * getcwd.c (__getcwd): Clarify a comment.
847 Use memcpy in place of a call to strcpy.
849 2006-03-12 Jim Meyering <jim@meyering.net>
851 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
852 that of the current directory (which we're about to chdir ".." out of),
853 then save the dev-ino of the parent, instead.
855 * same-inode.h (SAME_INODE): New file/macro.
856 * chdir-safer.c (SAME_INODE): Remove definition.
857 Include "same-inode.h", instead.
859 * cycle-check.h: Include "same-inode.h".
860 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
861 * cycle-check.c (SAME_INODE): Remove definition.
862 * root-dev-ino.h: Include "same-inode.h".
864 2006-03-11 Eric Blake <ebb9@byu.net>
866 * same.c (same_name): s/base_name/last_component/
867 * backupfile.c (check_extension, numbered_backup): Likewise.
868 * filenamecat.c (file_name_concat): Likewise.
870 2006-03-11 Eric Blake <ebb9@byu.net>,
871 Paul Eggert <eggert@cs.ucla.edu>
873 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
874 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
876 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
877 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
878 (last_component): New method.
879 * dirname.c (dir_len): Determine when drive letters need a
880 subsequent slash. Preserve // when it is special.
881 (dir_name): Don't append dot when drive letter is absolute.
882 [TEST_DIRNAME]: Move into a full-blown gnulib test.
883 * basename.c (base_name): New semantics - malloc the result.
884 Preserve // when it is special. Preserve relative files that look
886 (base_len): Preserve // when it is special.
887 (last_component): New method, similar to old base_name semantics.
888 * stripslash.c (strip_trailing_slashes): Use last_component, not
889 base_name. Strip redundant slashes from ///.
891 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
893 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
894 both are 64 bits, since this seems to be the tradition, and this
895 prevents gcc -Wformat from warning about usages with PRIuMAX. If
896 we ever run into a host that prefers long long to long in this
897 case, we'll need another configure-time test. Problem reported by
900 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
902 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
903 possible collision with system files.
904 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
905 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
906 WCHAR_MIN and WCHAR_MAX in this case.
907 (<stddef.h>): Do not include; no longer needed.
908 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
909 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
910 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
911 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
912 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
913 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
914 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
915 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
916 !defined(__c99))]: Include in this case too, since it's harmless
918 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
920 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
921 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
922 (_STDINT_MIN, _STDINT_MAX): New macros.
923 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
924 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
925 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
926 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
927 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
928 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
929 macros, not typedefs; this simplifies things quite a bit.
930 Use long int for all types narrower than int64_t.
931 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
932 Define in terms of long long int or int64_t or long int,
933 not int64_t or int32_t. This saves some compile-time testing.
934 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
935 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
936 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
937 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
938 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
939 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
940 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
941 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
942 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
943 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
944 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
945 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
946 undef any previous version and define our own version, for
947 simplicity and consistency with the new macros for types.
948 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
949 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
950 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
951 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
952 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
953 @WINT_T_SUFFIX@ to keep things simple here.
954 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
955 Simplify by assuming typical 8/16/32/64 host, since we're
956 already doing that elsewhere anyway.
957 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
958 and assume long long int is 64 bits if available. This
959 speeds up 'configure'.
961 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
963 * getaddrinfo.c: fixed typo
965 2006-06-29 Eric Blake <ebb9@byu.net>
967 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
968 unused static function.
970 2006-06-29 Eric Blake <ebb9@byu.net>
974 2006-06-29 Derek R. Price <derek@ximbiot.com>
976 * strftime.c: Assume strftime() exists.
978 2006-06-28 Bruno Haible <bruno@clisp.org>
980 * getaddrinfo.h: Fix POSIX URL.
981 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
982 (use_win32_p): Make static.
983 (getaddrinfo): Reject service name if it is empty or does not consist
984 solely of decimal digits, or if its value is > 65535.
985 (getnameinfo): Remove useless casts.
987 2006-06-28 Derek R. Price <derek@ximbiot.com>
989 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
990 Autoconf 2.60 says this stuff was obsolete.
992 2006-05-12 Bruno Haible <bruno@clisp.org>
994 * mkdtemp.c [MINGW]: Include <io.h>.
995 (mkdir): Define using _mkdir.
997 2006-06-28 Bruno Haible <bruno@clisp.org>
999 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1000 declaration for wcwidth.
1001 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1003 2006-06-28 Eric Blake <ebb9@byu.net>
1005 * xvasprintf.h: Fix comments.
1007 2006-06-28 Eric Blake <ebb9@byu.net>
1009 * mbchar.h (wcwidth): Include wcwidth.h.
1010 * mbswidth.c (wcwidth): Move from here...
1011 * wcwidth.h: ...to this new file.
1013 2006-06-28 Simon Josefsson <jas@extundo.com>
1015 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1016 functions there. It will succeed on Windows XP, but on Windows
1017 2000 and (presumably) earlier, it will fail, and use the internal
1019 (use_win32_p): New function.
1020 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1021 Support AI_NUMERICSERV to disable getservbyname.
1022 (getnameinfo): New function, only supports
1023 NI_NUMERICHOST|NI_NUMERICSERV for now.
1025 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1026 only have some of them. Add AI_NUMERICSERV. Add prototype for
1029 2006-06-27 Bruno Haible <bruno@clisp.org>
1031 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1033 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1035 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1036 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1037 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1039 2006-06-26 Bruno Haible <bruno@clisp.org>
1041 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1043 Reported by Mark D. Baushke and Larry Jones.
1045 2006-06-26 Bruno Haible <bruno@clisp.org>
1047 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1049 Suggested by Mark D. Baushke and Larry Jones.
1051 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1053 * stdint_.h: Treat BSD/OS like OpenBSD.
1055 2006-06-23 Bruno Haible <bruno@clisp.org>
1057 * stdint_.h: Treat IRIX like OpenBSD.
1059 2006-06-23 Bruno Haible <bruno@clisp.org>
1061 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1062 ISO C 99 Technical Corrigendum 1.
1064 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1066 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1067 Some compiler complained about some of them. Problem reported by
1069 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1071 2006-06-21 Simon Josefsson <jas@extundo.com>
1073 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1076 * socket_.h: Don't define WINVER.
1078 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1079 slightly modified to work in gnulib.
1081 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1083 * read-file.c (fread_file): Start with buffer allocation of
1084 0 bytes rather than 1 byte; this simplifies the code.
1085 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1086 code to free buffer and save/restore errno.
1087 (internal_read_file): Remove unused local.
1089 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1091 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1092 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1093 Problem reported by Denis Excoffier in
1094 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1096 2006-06-19 Simon Josefsson <jas@extundo.com>
1098 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1100 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1102 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1104 2006-06-17 Bruno Haible <bruno@clisp.org>
1106 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1108 2006-06-17 Bruno Haible <bruno@clisp.org>
1110 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1111 problem on Solaris 2.5.1.
1113 2006-06-16 Eric Blake <ebb9@byu.net>
1115 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1116 * unicodeio.c [!defined errno]: Likewise.
1117 * strtol.c [!defined errno]: Likewise.
1118 * strtod.c [!defined errno]: Likewise.
1120 2006-06-15 Bruno Haible <bruno@clisp.org>
1122 * stdint_.h: Rewritten to be fully auto-configured.
1123 Fixes bug on HP-UX/IA64.
1125 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1127 * getdate.y (__attribute__): Don't define if already defined.
1128 Problem reported by Larry Jones.
1129 * utimens.c (__attribute__): Likewise.
1131 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1133 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1134 reported by Andreas Schwab.
1136 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1137 Bruno Haible <bruno@clisp.org>
1139 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1141 2006-05-26 Martin Lambers <marlam@marlam.de>
1143 * getpass.c: Updates the test for the native W32 API, and adds
1144 missing includes, thus fixing compilation warnings.
1146 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1148 * tempname.c (small_open, large_open): New macros.
1149 (__open, __open64) [!_LIBC]: Remove.
1150 (__gen_tempname): Use small_open and large_open instead of __open
1151 and __open64. This fixes a portability bug on HP-UX 11.11i
1152 reported by Simon Wing-Tang in
1153 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1155 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1157 * exclude.c (exclude_fnmatch): New function.
1158 (excluded_file_name): Call exclude_fnmatch.
1159 * exclude.h (excluded_file_name): New prototype
1161 2006-05-24 Bruno Haible <bruno@clisp.org>
1163 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1164 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1165 Reported by Thorsten Maerz <torte@netztorte.de> via
1166 Aaron Stone <aaron@serendipity.cx>.
1168 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1170 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1171 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1172 (my_usleep): Don't mishandle maximum value.
1174 2006-05-19 Jim Meyering <jim@meyering.net>
1176 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1178 2006-05-17 Bruno Haible <bruno@clisp.org>
1181 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1183 2006-05-17 Bruno Haible <bruno@clisp.org>
1185 * stdint_.h: Fix recognition of Cygwin.
1187 2006-05-11 Jim Meyering <jim@meyering.net>
1189 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1191 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1193 * crc.c (crc32_update): Remove unnecessary L suffix.
1194 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1195 unwanted sign propagation, e.g., on hosts with 64-bit int.
1196 There still are some problems with reeelly weird theoretical hosts
1197 (e.g., 33-bit int) but it's not worth worrying about now.
1198 * sha1.c (rol): Likewise.
1199 (K1, K2, K3, K4): Remove unnecessary L suffix.
1201 2006-05-10 Bruno Haible <bruno@clisp.org>
1203 * des.c: Cast to avoid warnings.
1205 2006-05-10 Simon Josefsson <jas@extundo.com>
1207 * md4.c: Typo fix, update copyright years.
1208 (K1, K2): Don't use L because it turn computations into 64-bit on
1211 2006-05-09 Bruno Haible <bruno@clisp.org>
1213 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1214 (EOVERFLOW): Define fallback value.
1215 (xstrcat): New function.
1216 (xvasprintf): Recognize the special case of a string concatenation.
1218 2006-05-01 Bruno Haible <bruno@clisp.org>
1220 * stdint_.h: Shorter URL.
1221 * inttypes.h: Likewise.
1223 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1225 * verify.h: Document the internals better. Most of this change
1226 was written by Bruno Haible.
1228 2006-04-29 Bruno Haible <bruno@clisp.org>
1230 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1231 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1233 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1235 * getdate.y (get_date): When adding relative date, start with the
1236 initial time, not with the result of the first mktime call.
1238 2006-04-23 Bruno Haible <bruno@clisp.org>
1240 * copy-file.c: Include <unistd.h> unconditionally.
1241 * execute.c: Likewise.
1242 * fatal-signal.c: Likewise.
1243 * findprog.c: Likewise.
1244 * mkdtemp.c: Likewise.
1247 * wait-process.h: Likewise.
1249 2006-04-23 Bruno Haible <bruno@clisp.org>
1251 * fwriteerror.c (fwriteerror): Call fclose also when an error
1252 condition was already detected.
1253 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1255 2006-04-19 Derek Price <derek@ximbiot.com>
1256 Eric Blake <ebb9@byu.net>
1258 * inttypes.h: Correct grammar in comment.
1260 2006-04-18 Derek Price <derek@ximbiot.com>
1261 Paul Eggert <eggert@cs.ucla.edu>
1263 * inttypes.h: New file.
1264 * strtoimax.c: Assume <inttypes.h>.
1266 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1268 * utimens.c (futimens): glibc futimesat messes up if /proc
1269 isn't mounted. Problem reported by Kir Kolyshkin.
1271 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1273 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1274 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1275 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1277 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1279 Merge regex changes from libc, removing some of our
1280 POSIX-conformance changes that were rejected and redoing them in a
1283 * regcomp.c (re_compile_internal, init_dfa):
1284 Length arg is now size_t, not Idx. All uses changed.
1285 (peek_token): Forward decl now says internal_function.
1286 (__re_error_msgid, __re_error_msgid_idx):
1287 Now static rather than extern with attribute_hidden.
1288 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1289 For some reason libc prefers K&R style defns for external functions.
1290 (regerror) [!defined _LIBC]: Likewise.
1291 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1292 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1293 (build_range_exp, build_collating_symbol):
1295 (re_compile_fastmap): Use '\0' to memset, not 0.
1296 (utf8_sb_map): Make the calculations more obvious.
1297 (init_dfa, parse_bracket_exp, build_charclass_op):
1298 Call calloc and cast result, as glibc does.
1299 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1300 (build_range_exp, build_collating_symbol):
1301 Now internal functions.
1303 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1305 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1306 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1307 Don't depend on VMS; depend on __VMS instead, for POSIX
1308 namespace cleanness.
1309 (regoff_t): Define to ssize_t, not long int.
1311 Remove the REG_ macros named below. Instead, make the old names
1312 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1314 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1315 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1316 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1317 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1318 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1319 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1320 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1321 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1322 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1323 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1324 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1325 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1326 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1327 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1328 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1329 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1330 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1332 Remove. All uses replaced by the old RE_* names.
1333 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1334 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1335 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1336 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1337 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1338 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1339 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1340 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1341 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1342 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1343 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1344 Don't bother having these macros be independent of each others'
1345 values, since they no longer exist in the POSIX name space.
1347 Rename the following member names back to their old names,
1348 unless !__USE_GNU_REGEX. All uses changed back.
1349 (buffer): Renamed from re_buffer.
1350 (allocated): Renamed from re_allocated.
1351 (used): Renamed from re_used.
1352 (syntax): Renamed from re_syntax.
1353 (fastmap): Renamed from re_fastmap.
1354 (translate): Renamed from re_translate.
1355 (can_be_null): Renamed from re_can_be_null.
1356 (regs_allocated): Renamed from re_regs_allocated.
1357 (fastmap_accurate): Renamed from re_fastmap_accurate.
1358 (no_sub): Renamed from re_no_sub.
1359 (not_bol): Renamed from re_not_bol.
1360 (not_eol): Renamed from re_not_eol.
1361 (newline_anchor): Renamed from re_newline_anchor.
1362 (num_regs): Renamed from rm_num_regs.
1363 (start): Renamed from rm_start.
1364 (end): Renamed from rm_end.
1366 (free_state): Move up a bit.
1368 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1369 #define to be empty.
1370 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1371 when that is what is intended.
1372 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1373 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1375 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1376 All uses changed back to re_malloc, etc. It's now the caller's
1377 responsibility to check for overflow; all callers changed.
1378 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1379 (re_x2nrealloc): Remove.
1380 (free_state): Remove decl.
1382 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1383 (re_set_registers, re_exec):
1386 2006-01-31 Roland McGrath <roland@redhat.com>
1388 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1389 Reported by Mike Frysinger <vapier@gentoo.org>.
1391 2006-01-15 Andreas Jaeger <aj@suse.de>
1394 * regex_internal.c (re_string_reconstruct): Adjust for
1395 build_wcs_upper_buffer change.
1396 (build_wcs_upper_buffer): Change return type.
1398 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1400 * regex_internal.h: Include <stdint.h> if available.
1402 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1404 * regex_internal.h (SIZE_MAX): Provide a default definition.
1406 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1408 * regcomp.c: Adjust for changed secondary hash function.
1410 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1412 * regex.h: Pretty printing.
1413 Clean up namespace a bit.
1415 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1417 * regexec.c (update_cur_sifted_state, check_arrival,
1418 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1420 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1421 Ulrich Drepper <drepper@redhat.com>
1424 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1425 (bitset_word_t): Renamed from bitset_word. All uses changed.
1427 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1430 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1431 * regcomp.c: Remove unnecessary uses of
1432 unsigned RE_TRANSLATE_TYPE.
1433 * regex_internal.h: Likewise.
1434 * regex_internal.c: Likewise.
1435 * regexec.c: Likewise.
1436 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1438 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1440 * regexec.c (find_recover_state): Remove unnecessary
1442 (transit_state_bkref): Make DFA a const pointer.
1443 (get_subexp): Likewise.
1444 (check_arrival): Likewise.
1445 (update_cur_sifted_state): Likewise.
1446 (re_search_internal): Likewise.
1447 (prune_impossible_nodes): Likewise.
1448 (acquire_init_state_context): Likewise.
1449 (proceed_next_node): Likewise.
1450 (set_regs): Likewise.
1451 (free_fail_stack_return): Likewise.
1452 (check_arrival_expand_ecl): Mark DFA parameter as const.
1453 (check_arrival_expand_ecl_sub): Likewise.
1454 (check_subexp_limits): Likewise.
1455 (sub_epsilon_src_nodes): Likewise.
1456 (add_epsilon_src_nodes): Likewise.
1457 (merge_state_array): Likewise.
1458 (update_regs): Likewise.
1459 (build_trtable): Likewise.
1460 (sift_states_backward): Mark MCTX parameter as const.
1461 (build_sifted_states): Likewise.
1462 (update_cur_sifted_state): Likewise.
1463 (sift_states_mkref): Likewise.
1464 (check_arrival_expand_ecl): Mark eclosure as const.
1465 (check_dst_limits_calc_pos_1): Likewise.
1466 * regex_internal.h (re_match_context_t): Make dfa a const
1469 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1471 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1472 (transit_state_sb): Likewise.
1473 (transit_state_mb): Likewise.
1474 (sift_states_iter_mb): Likewise.
1475 (check_arrival_add_next_nodes): Likewise.
1476 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1477 [_LIBC] (re_search_2_stub): Use mempcpy.
1479 * regex_internal.c (re_string_reconstruct): Avoid calling
1480 mbrtowc for very simple UTF-8 case.
1482 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1484 (re_acquire_state_context): Likewise.
1485 * regex_internal.h: Adjust prototypes.
1487 * regex.c: Prevent using C++ compilers.
1489 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1490 (re_acquire_state_context): Likewise.
1492 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1493 Bruno Haible <bruno@clisp.org>
1495 * stdint_.h: On OpenBSD, don't redefine types already included in
1496 <sys/types.h> and <inttypes.h>.
1498 2006-03-24 Eric Blake <ebb9@byu.net>
1500 * time_r.c (copy_string_result): Remove, as it is no longer used.
1502 2006-03-24 Simon Josefsson <jas@extundo.com>
1504 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1505 including some doc fixes.
1506 (base64_encode_alloc): Fix +1 bug on allocation failures.
1508 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1510 * base64.c (base64_encode): Do not read past end of array with
1511 unsanitized input on systems with CHAR_BIT > 8.
1513 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1515 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1516 Typedef to long int, not to off_, as POSIX will likely change
1519 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1521 * argp-help.c (validate_uparams): Fix typo
1522 * argp-parse.c (argp_default_options): Consistently begin help
1523 messages with a lowercase letter.
1525 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1527 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1528 overrun buffers and shouldn't be used (much as gets shouldn't be
1530 * time_r.c (asctime_r, ctime_r): Likewise.
1532 2006-03-08 Simon Josefsson <jas@extundo.com>
1534 * gc-gnulib.c (randomize): Don't open files called 'no', they
1535 signal that configure disabled the device.
1537 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1539 * c-stack.c: Include unistd.h unconditionally, since we now assume
1541 * getlogin_r.c: Likewise.
1542 * getlogin_r.h: Likewise.
1544 * pagealign_alloc.c: Likewise.
1545 * unistd_.h: Remove; no longer needed.
1547 2006-03-07 Simon Josefsson <jas@extundo.com>
1549 * unistd_.h: New file.
1551 2006-03-07 Simon Josefsson <jas@extundo.com>
1553 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1555 2006-03-01 Simon Josefsson <jas@extundo.com>
1557 * readline.c: Fix typo, tiny patch from Stepan Kasal
1560 2006-02-28 Simon Josefsson <jas@extundo.com>
1562 * getopt.c: Protect #include of unistd.h, for MSVS.
1564 2006-02-27 Simon Josefsson <jas@extundo.com>
1566 * base64.h: Indent #define's. From Jim Meyering
1569 2006-02-27 Jim Meyering <jim@meyering.net>
1571 Revert the change of 2006-02-24, so these files can continue
1572 to be sync'd from gettext.
1573 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1576 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1578 * glob.c: Say "invalid" rather than "illegal" in comments.
1580 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1582 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1584 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1586 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1587 AT_FDCWD exceeds INT_MAX.
1588 * openat.h (AT_FDCWD): Likewise.
1590 2006-02-14 Jim Meyering <jim@meyering.net>
1592 Sync from coreutils.
1594 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1595 failure on deficient systems, and simplify gnulib lgpl dependencies.
1596 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1597 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1599 * xalloc-die.c: Remove unused definition of N_.
1601 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1603 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1605 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1607 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1608 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1610 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1612 * argp-namefrob.h: Restore changes accidentally lost during the
1613 "autoupdate" on 2005-12-12.
1615 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1617 * fnmatch.c (L_): Renamed from L, to work around a bug in
1618 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1619 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1622 2006-01-26 Simon Josefsson <jas@extundo.com>
1624 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1625 prototype is visible on mingw32.
1627 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1630 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1633 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1635 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1636 attempt to open for write; this always fails, at least on POSIX
1637 hosts. This reinstates the 2006-01-09 change, which was
1638 inadvertently removed.
1640 2006-01-26 Bruno Haible <bruno@clisp.org>
1641 Paul Eggert <eggert@cs.ucla.edu>
1643 * stdbool_.h (_Bool)
1644 [(! (defined __cplusplus || defined __BEOS__)
1645 && !defined __GNUC__
1646 && !(defined __HP_cc || defined __xlc__
1647 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1648 || defined __sgi))]:
1649 #define to signed char in these cases too; this simplifies
1650 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1651 etc., separately) and makes it more conservative.
1653 2006-01-21 Jim Meyering <jim@meyering.net>
1655 Sync from the stable (b5) branch of coreutils:
1657 * fts.c (fts_children): Don't let close() clobber errno from
1660 * fts.c (fts_stat): When following a symlink-to-directory,
1661 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1662 a dangling symlink. That can also happen at least for ELOOP.
1663 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1664 FYI, this bug predates the inclusion of fts.c in coreutils.
1666 * fts.c (fts_open): Put new maxarglen declaration and uses
1667 in their own block, so pre-c99 compilers don't object.
1669 Avoid the double-free (first in fts_read, second in fts_close) that
1670 would occur when an `active' directory is made inaccessible (e.g.,
1671 via chmod a-x) during a traversal.
1672 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1673 before returning. Reproduce this failure by
1674 mkdir -p a/b; cd a; chmod a-x . b
1675 Reported by Stavros Passas.
1677 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1679 * argp-namefrob.h: Bugfix. Remove stray #
1681 2006-01-25 Bruno Haible <bruno@clisp.org>
1683 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1685 Reported by Paul Eggert.
1687 2006-01-25 Jim Meyering <jim@meyering.net>
1689 * fileblocks.c: Remove more useless parentheses.
1690 * readutmp.h: Likewise.
1692 2006-01-24 Bruno Haible <bruno@clisp.org>
1694 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1696 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1699 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1700 to avoid problems with the built-in _Bool type.
1701 Reported by Paul Eggert on 2005-11-26.
1703 2006-01-24 Jim Meyering <jim@meyering.net>
1705 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1707 2006-01-24 Simon Josefsson <jas@extundo.com>
1709 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1712 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1714 Work around porting bugs reported by Dieter in
1715 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1716 * getopt.c (_NOPROTO): Remove; no longer needed.
1717 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1718 Include "getopt.h" first, to check interface.
1719 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1721 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1722 (__strndup): Revert to K&R-style function dfns, the glibc style.
1723 * strnlen.c: Don't claim it's taken from glibc; it's not.
1724 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1725 Include strnlen.h first, to get prototype properly.
1726 (strnlen): Renamed from __strnlen.
1729 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1731 These changes imported from libc.
1732 * getopt.c: Use __fxprintf instead of inline stream orientation
1733 test and two separate function calls.
1734 * strndup.c (__strndup): Add libc_hidden_def.
1736 2006-01-22 Bruno Haible <bruno@clisp.org>
1738 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1739 temporary buffer for sprintf, take into account the precision also
1740 for 'd', 'i', 'u', 'o', 'x', 'X'.
1742 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1744 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1745 to pacify gcc -Wswitch-default.
1747 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1749 * argp-help.c (usage_long_opt): Do not print DOC options.
1750 (__argp_base_name): Removed
1751 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1753 (__argp_base_name): Provide macro definition or extern declaration
1754 depending on the configuration
1756 2006-01-20 Simon Josefsson <jas@extundo.com>
1758 * inet_ntop.h: Unconditionally include sys/socket.h.
1760 2006-01-19 Simon Josefsson <jas@extundo.com>
1762 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1764 2006-01-12 Simon Josefsson <jas@extundo.com>
1766 * base64.c: Fix warning, reported by Bruno Haible
1767 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1769 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1771 Sync from coreutils.
1772 * md5.c: Fix commentary typos.
1773 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1774 * md5.h (__attribute__): Remove; unused.
1775 * sha1.c: Fix commentary to match md5 better.
1776 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1777 so that we don't need to worry about alignment. All uses changed.
1778 This merges the 2005-10-28 md5 change into sha1.
1780 2006-01-11 Jim Meyering <jim@meyering.net>
1782 Sync from coreutils.
1783 * md5.c (OP): Fix spacing.
1785 2006-01-11 Simon Josefsson <jas@extundo.com>
1787 * stdint_.h (SIZE_MAX): Add missing (.
1789 2006-01-10 Bruno Haible <bruno@clisp.org>
1791 * argp.h (__const): Remove macro. Use const instead.
1792 * argp-fmtstream.h (__const): Likewise.
1793 * glob_.h (__const): Remove macro.
1794 * glob-libc.h: Use const instead of __const.
1796 2006-01-10 Jim Meyering <jim@meyering.net>
1798 Avoid the double-free (first in fts_read, second in fts_close) that
1799 would occur when an `active' directory is made inaccessible (e.g.,
1800 via chmod a-x) during a traversal.
1801 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1802 before returning. Reproduce this failure by
1803 mkdir -p a/b; cd a; chmod a-x . b
1804 Reported by Stavros Passas.
1806 Sync from coreutils.
1807 * sha1.c: Tweak grammar in a comment.
1809 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1811 * regex_internal.h (BITSET_WORD_BITS):
1812 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1813 preprocessor mishandles large unsigned values as if they were signed.
1814 Problem reported by Claudio Fontana in
1815 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1817 2006-01-10 Simon Josefsson <jas@extundo.com>
1819 * socket_.h: New file.
1821 2006-01-10 Bruno Haible <bruno@clisp.org>
1823 * localcharset.c: Update from GNU gettext.
1825 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1827 Sync from coreutils.
1828 * chdir-long.c (cdb_free): Don't bother trying to open directory
1829 for write access: POSIX says that must fail.
1830 * fts.c (diropen): Likewise.
1831 * save-cwd.c (save_cwd): Likewise.
1832 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1833 well, for minor improvements on hosts that lack O_DIRECTORY.
1834 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1835 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1836 Fall back on chown if open failed with EACCES.
1838 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1839 Report an error at compile-time if only a 1-second nominal clock
1840 resolution is found.
1842 * lchmod.h: New file.
1843 * mkdir-p.c: Include lchmod.h, lchown.h.
1844 (make_dir_parents): Use lchown rather than chown, and
1845 lchmod rather than chmod.
1847 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1848 too. Problem with "none" reported by Bob Proulx. Problem with
1849 "proc" reported by n0dalus.
1851 * mountlist.c: Include <limits.h>.
1852 (dev_from_mount_options)
1853 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1854 New function. It no longer assumes "dev=" has the System V meaning
1855 on Linux (since it doesn't). It also parses "dev=" more carefully.
1856 (read_file_system_list)
1857 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1858 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1861 * posixtm.h (PDS_PRE_2000): New macro.
1862 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1863 All usages changed. Reject dates outside the range 1969-1999 if
1864 PDS_PRE_2000 is used.
1866 2006-01-09 Jim Meyering <jim@meyering.net>
1868 Sync from coreutils.
1870 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1872 * chdir-safer.h, chdir-safer.c: New files.
1874 * modechange.c (mode_compile): Reject an invalid mode string
1875 that starts with an octal digit. From Andreas Gruenbacher.
1877 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1878 and dup to open_safer and dup_safer, respectively.
1879 (openat_permissive): Fix typo in comment.
1881 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1882 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1883 (_): Remove; no longer needed.
1884 (openat): Renamed from rpl_openat; no need for rpl_openat
1885 since openat.h renames openat for us.
1886 Replace most of the body with a call to openat_permissive,
1887 to avoid duplicate code.
1888 Port to (probably hypothetical) environments were mode_t is
1890 (openat_permissive): Require mode arg, so that we can check
1891 types better. Put it just after flags. Change cwd failure
1892 indicator from pointer-to-bool to pointer-to-errno-value.
1893 All callers changed.
1894 Invoke openat_save_fail and/or openat_restore_fail if
1895 cwd_errno is null, so that openat can call us.
1896 (openat_permissive, fdopendir, fstatat, unlinkat):
1897 Simplify errno handling to avoid some duplicate code,
1898 as it's OK to set errno on success.
1899 * openat.h: Revamp code so that function macros depend on
1900 __OPENAT_PREFIX only, not also on AT_FDCWD.
1901 (openat_ro): Remove. Caller changed to use openat_permissive.
1902 (openat_permissive): Now a macro, if not a function.
1903 (openat_restore_fail, openat_save_fail): Now always functions,
1904 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1906 * openat-priv.h: New file, defining macros used by mkdirat.c
1908 * mkdirat.c: Include openat-priv.h.
1909 Remove definitions of macros defined therein.
1910 * openat.c: Likewise.
1912 * mkdirat.c (mkdirat): New file and function.
1913 * openat.h (mkdirat): Declare.
1915 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1917 * openat.h (openat_permissive): Declare.
1918 (openat_ro): Define.
1920 * openat.c (EXPECTED_ERRNO): New macro.
1921 (openat_permissive): New function -- used in remove.c rewrite.
1922 (all functions): Set errno just before returning, only if there
1923 was an actual failure.
1924 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1926 Emulate openat-family functions using Linux's procfs, if possible.
1927 Idea and some code based on Ulrich Drepper's glibc changes.
1929 * openat.c: (BUILD_PROC_NAME): New macro.
1930 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1931 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1932 before falling back on save_cwd and restore_cwd.
1933 (fdopendir, fstatat, unlinkat): Likewise.
1935 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1936 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1938 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1939 as second argument to va_arg. Otherwise, some versions of gcc
1940 warn that `if this code is reached, the program will abort'.
1942 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1944 Sync from coreutils.
1946 Add POSIX ACL support
1947 * acl.h (copy_acl, set_acl): Add declarations.
1948 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1949 systems other than Linux.
1950 (chmod_or_fchmod): New function: use fchmod when possible,
1951 and chmod otherwise.
1952 (file_has_acl): Add a POSIX ACL implementation, with a
1953 Linux-specific subcase.
1954 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1955 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1956 acls are unsupported.
1957 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1958 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1961 2006-01-09 Bruno Haible <bruno@clisp.org>
1963 * sysexit_.h (EX_OK): New macro.
1964 Suggested by Martin Lambers <marlam@marlam.de>.
1966 2006-01-09 Bruno Haible <bruno@clisp.org>
1968 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1969 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1970 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1971 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1973 2006-01-09 Bruno Haible <bruno@clisp.org>
1975 * stdint_.h (SIZE_MAX): Write the value without involving negative
1978 2005-10-16 Bruno Haible <bruno@clisp.org>
1980 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1981 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1983 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1985 * strftime.c (tzname): Don't declare if it is already #defined.
1986 Problem reported for Mingw by Mark Junker.
1988 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1990 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1991 long int, not int, for nanosecond counts, so that people who are
1992 used to POSIX struct timespec won't be surprised. Reported by Jim
1995 2005-12-16 Jim Meyering <jim@meyering.net>
1997 * fprintftime.c, fprintftime.h: New files.
1999 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2001 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2002 * argp-help.c (fill_in_uparams): Check if the constructed
2003 struct uparams is valid. Fall back to the default values if it is
2006 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2008 * argp-help.c (__argp_base_name): New function
2009 (__argp_short_program_name): Rewrite using __argp_base_name
2010 * argp-namefrob.h: Define program_invocation_name and
2011 program_invocation_short_name if requested
2012 (__argp_base_name): Add prototype
2013 * argp-parse.c (argp_def): Use gettext wrappers
2014 (argp_default_parser): Use __argp_base_name
2015 * argp-pin.c: New file. Defines program_invocation_name and
2016 program_invocation_short_name on systems that lack them.
2018 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2020 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2021 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2022 porting problem reported by Georg Schwarz in
2023 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2025 2005-07-09 Bruno Haible <bruno@clisp.org>
2027 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2028 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2029 Reported by Mark Junker <mjscod@gmx.de>.
2031 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2033 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2034 (uintmax_t) [defined uintmax_t]: Do not declare.
2035 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2036 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2037 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2038 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2039 sake of portability to weird hosts that C allows (though we don't
2040 know of any practical examples).
2042 * savedir.h (fdsavedir): New decl.
2043 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2044 contains most of the former guts of savedir.
2045 (savedir): Use savedirstream.
2048 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2050 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2051 coreutils no longer futzes with rounding modes.
2053 2005-11-14 Jim Meyering <jim@meyering.net>
2055 * mkstemp-safer.c: Include <config.h>, required for possible
2056 replacement of mkstemp.
2058 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2060 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2062 (gethrxtime) [! (HAVE_NANOUPTIME
2063 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2064 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2065 our own approximation.
2067 2005-11-10 Simon Josefsson <jas@extundo.com>
2069 * readline.c: Remove EOL.
2071 2005-11-08 Eric Blake <ebb9@byu.net>
2073 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2075 2005-11-08 Eric Blake <ebb9@byu.net>
2077 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2079 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix porting problem reported by Theodoros V. Kalamatianos.
2082 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2083 Don't assume that futimes failing means we must fail.
2085 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2087 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2088 leave errno alone. Problem reported by Dmitry V. Levin.
2090 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2092 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2093 errno alone. Problem reported by Frederic Jolliton.
2095 2005-10-28 Simon Josefsson <jas@extundo.com>
2097 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2098 "restrict" keywords, as per POSIX. Protect the function
2099 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2100 Don't use K&R prototypes. Check the sprintf return values.
2101 Re-define EAFNOSUPPORT if not present. Indent.
2103 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2104 suggested by Bruno Haible <bruno@clisp.org>.
2106 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2108 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2110 * gc-libgcrypt.c: Add MD2 (which is not available through
2113 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2115 * md2.h, md2.c: New files.
2117 2005-10-24 Simon Josefsson <jas@extundo.com>
2119 * md4.h: Shrink buffer size, now that we changed the type.
2121 2005-10-22 Simon Josefsson <jas@extundo.com>
2123 * arcfour.h, arcfour.c: Use fixed size indices in the
2124 arcfour_context struct (simplify test vector testing in GNU
2127 2005-10-22 Simon Josefsson <jas@extundo.com>
2129 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2130 suggested by Bruno Haible <bruno@clisp.org>.
2132 2005-10-22 Simon Josefsson <jas@extundo.com>
2134 * crc.h: Include stddef.h, for size_t.
2136 2005-10-21 Simon Josefsson <jas@extundo.com>
2138 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2139 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2141 2005-10-21 Simon Josefsson <jas@extundo.com>
2143 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2146 2005-10-21 Simon Josefsson <jas@extundo.com>
2148 * gc-gnulib.c: Support ARCTWO in CBC mode.
2150 2005-10-21 Simon Josefsson <jas@extundo.com>
2152 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2155 * hmac-sha1.c (hmac_sha1): Likewise.
2157 * crc.c (crc32_update): Actually use crc parameter, suggested by
2158 Bruno Haible <bruno@clisp.org>.
2160 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2163 2005-10-21 Simon Josefsson <jas@extundo.com>
2165 * des.h, des.c: New files.
2167 * gc-gnulib.c: Support DES.c
2169 2005-10-21 Simon Josefsson <jas@extundo.com>
2171 * arctwo.h, arctwo.c: New files.
2173 * gc-gnulib.c: Support ARCTWO.
2175 2005-10-21 Simon Josefsson <jas@extundo.com>
2177 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2179 2005-10-19 Simon Josefsson <jas@extundo.com>
2181 * gc-gnulib.c: Support ARCFOUR.
2183 2005-10-19 Simon Josefsson <jas@extundo.com>
2185 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2188 * gc.h: Add ECB enum type.
2190 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2192 2005-10-19 Simon Josefsson <jas@extundo.com>
2194 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2196 2005-10-18 Simon Josefsson <jas@extundo.com>
2198 * md4.h, md4.c: New files, based on md5.?.
2200 2005-10-17 Simon Josefsson <jas@extundo.com>
2202 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2204 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2206 2005-10-17 Simon Josefsson <jas@extundo.com>
2208 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2210 2005-10-17 Simon Josefsson <jas@extundo.com>
2212 * gc.h, gc-libgcrypt.c: Add ciphers.
2214 2005-10-17 Simon Josefsson <jas@extundo.com>
2216 * sha1.c: Use uint32_t instead of md5_uint32.t
2218 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2221 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2223 * md5.h: Use stdint.h and uint32_t. Doc fix.
2225 2005-10-15 Simon Josefsson <jas@extundo.com>
2227 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2229 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2231 2005-10-14 Simon Josefsson <jas@extundo.com>
2233 * arcfour.h, arcfour.c: New files.
2235 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2237 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2238 include <wchar.h>; no longer needed.
2240 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2241 and Ulrich Drepper <drepper@redhat.com>
2244 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2245 instead of inline stream orientation test and two separate
2246 function calls. Pay no attention to USE_IN_LIBIO.
2248 2005-10-14 Roland McGrath <roland@redhat.com>
2250 Import from libc. [BZ #1331]
2251 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2253 Reported by Matej Vela <vela@debian.org>.
2255 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2257 * mkdir-p.c (make_dir_parents): Don't report an error if an
2258 intermediate directory is in a read-only file system. Problem
2259 reported by Eric Blake.
2261 2005-10-13 Simon Josefsson <jas@extundo.com>
2263 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2264 Move memory allocation outside of loop.
2266 2005-10-12 Simon Josefsson <jas@extundo.com>
2268 * gc-pbkdf2-sha1.c: New file.
2270 * gc.h: Add gc_pbkdf2_sha1 prototype.
2272 2005-10-12 Simon Josefsson <jas@extundo.com>
2274 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2275 suggested by Bruno Haible <bruno@clisp.org>.
2277 2005-10-12 Simon Josefsson <jas@extundo.com>
2279 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2281 * gc-gnulib.c (gc_hmac_sha1): New function.
2283 2005-10-12 Simon Josefsson <jas@extundo.com>
2285 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2287 2005-10-12 Simon Josefsson <jas@extundo.com>
2289 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2290 GC_USE_HMAC_MD5, respectively.
2292 * gc-libgcrypt.c (gc_md5): Fix assert call.
2295 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2297 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2299 * gc-gnulib.c (gc_hash_buffer): Ditto.
2301 2005-10-11 Bruno Haible <bruno@clisp.org>
2303 * c-strcasestr.h: New file, from GNU gettext.
2304 * c-strcasestr.c: New file, from GNU gettext.
2306 2005-10-11 Bruno Haible <bruno@clisp.org>
2308 * c-strcase.h: New file, from GNU gettext.
2309 * c-strcasecmp.c: New file, from GNU gettext.
2310 * c-strncasecmp.c: New file, from GNU gettext.
2312 2005-10-11 Simon Josefsson <jas@extundo.com>
2314 * crc.h, crc.c: New files.
2316 * gc.h (gc_hash_buffer): Add doc.
2318 2005-10-08 Simon Josefsson <jas@extundo.com>
2320 * gc.h: Add gc_hash and gc_hash_buffer.
2322 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2324 * gc-libgcrypt.c (gc_hash_buffer): Add.
2326 2005-10-11 Bruno Haible <bruno@clisp.org>
2328 * strcasecmp.c: Include limits.h.
2329 (strcasecmp): Avoid integer overflow on exotic platforms.
2330 * strncasecmp.c: Include limits.h.
2331 (strncasecmp): Avoid integer overflow on exotic platforms.
2332 Reported by Paul Eggert.
2334 2005-10-06 Simon Josefsson <jas@extundo.com>
2336 * hmac-md5.c: New file.
2340 2005-10-06 Simon Josefsson <jas@extundo.com>
2342 * memxor.c (memxor): Avoid casts and warnings.
2344 2005-10-05 Derek Price <derek@ximbiot.com>
2346 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2348 2005-10-05 Simon Josefsson <jas@extundo.com>
2350 * memxor.c (memxor): Fix compiler error.
2352 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2353 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2355 * memxor.h, memxor.c: New files.
2357 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2358 we assume all systems have it, suggested by Jim Meyering
2359 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2360 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2361 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2364 2005-10-04 Bruno Haible <bruno@clisp.org>
2366 * verify.h (verify_true): Provide alternative definition for C++.
2368 2005-10-04 Simon Josefsson <jas@extundo.com>
2370 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2371 D. Baushke" <mdb@gnu.org>.
2373 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2375 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2376 (SSIZE_MAX): New macro, if not already defined.
2377 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2380 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2382 * exclude.c: Include verify.h.
2383 (verify): Remove. All callers changed to use verify.h's version.
2384 * strtoimax.c: Likewise.
2385 * utimecmp.c: Likewis.e
2387 Sync from coreutils.
2388 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2389 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2390 * .cvsignore: Add fts.h, search.h, t-fpending.
2391 * settime.c (settime): Fix { typo in previous patch. Also, don't
2392 bother returning ENOSYS if settimeofday or stime fails; just let
2393 them return whatever errno they want to return.
2394 * utimens.c: Include unistd.h, for dup2.
2395 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2396 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2398 2005-10-02 Jim Meyering <jim@meyering.net>
2400 Sync from coreutils.
2401 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2402 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2403 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2404 Remove AT_FDCWD test.
2405 Do not consume the fd unless successful.
2406 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2407 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2408 block, so that we don't even try to compile it if settimeofday is
2409 available. This works around a compilation failure on OSF1 V5.1,
2410 due to stime requiring a `long int*' while tv_sec is `int'.
2412 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2414 * getdelim.c (getdelim): Remove unused variables.
2416 2005-10-01 Simon Josefsson <jas@extundo.com>
2418 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2419 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2420 AI_* and EAI_* definitions. Protect function declarations.
2422 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2424 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2425 so that the code works even with ancient cpp. Portability problem
2426 with GCC 2.7.2.1 reported by Thomas M.Ott.
2428 2005-09-27 Jim Meyering <jim@meyering.net>
2430 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2432 * intprops.h (signed_type_or_expr__): Define.
2433 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2436 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2438 * verify.h (verify_expr): Remove, replacing with:
2439 (verify_true): New macro that returns true instead of void.
2440 (verify_type__): Remove.
2441 (verify): Use verify_true rather than verify_type__.
2443 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2445 * utimens.c (ENOSYS): Define if not already defined.
2446 (futimens): Support having a null PATH if the file descriptor
2449 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2451 (__attribute): Define to empty unless GCC 3.1 or later.
2452 This works around a core dump on OpenBSD 3.4, which has GCC
2453 2.95.3, which dumps core when given __attribute__(()). It also
2454 simplifies other tests, since we really don't want to bother with
2455 worrying about which ancient version of GCC supported what.
2456 Original problem reported by Yoann Vandoorselaere, with part of
2457 the fix suggested by Derek Price.
2459 2005-09-24 Jim Meyering <jim@meyering.net>
2461 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2462 so we can once again use a positive bitfield width of 1 -- now we
2463 don't have to explain why we were using a bitfield width of 2.
2465 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2467 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2468 Problem reported by Eric Blake.
2469 (getaddrinfo): Initialize se so that it's not garbage.
2470 Redo internal storage allocation so that it doesn't make unportable
2471 assumptions about alignment.
2474 * utimens.c (futimens): Use futimesat if available.
2475 Prefer it to futimes since it doesn't have the futimes bug.
2477 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2478 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2479 Instead, declare a function that returns a pointer to an array,
2480 and use verify_type__ to declare the size of the array.
2481 Problem and germ of a solution reported by Bruno Haible.
2482 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2483 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2485 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2487 Sync from coreutils.
2489 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2491 * argmatch.h: Include verify.h
2492 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2493 (ARGMATCH_ASSERT): Remove; unused.
2494 * canonicalize.c: Assume STDC_HEADERS.
2495 * exclude.c: Include "strcase.h".
2496 * regex_internal.h [!defined _LIBC]: Likewise.
2497 * getusershell.c: Include stdio--.h rather than stdio.h
2499 (getusershell): Call fopen, not fopen_safer.
2500 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2501 Do not include unistd-safer.h.
2502 (save_cwd): Don't call fd_safer; no longer needed
2503 now that we include fcntl--.h.
2505 * getdate.y (relative_time): New type.
2506 (RELATIVE_TIME_0): New constant.
2507 (parser_control): Use relative_time instead of doing it ourselves.
2508 (%union): Add new relative_time rel member.
2509 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2511 (relunit, relunit_snumber): Now of type rel.
2512 (zone, rel, relunit, get_date): Adjust to above changes.
2514 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2515 Do not include unistd-safer.h.
2516 (getloadavg): Don't call fd_safer; no longer needed
2517 now that we include fcntl--.h.
2519 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2520 (make_dir_parents): Treat ENOSYS like EEXIST.
2522 Improve quality of diagnostics on restore_cwd failure.
2523 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2524 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2525 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2526 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2527 each time through the loop. Do not diagnose restore_cwd failure;
2528 that is the caller's job (and perhaps the caller does not care).
2530 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2531 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2532 If the file already exists but is not a directory, don't bother
2533 to try to make its parents.
2534 Close potential file descriptor leak if we can't chdir("/") (!).
2535 Don't always return true if chdir($PWD) fails; return true only
2536 if the requested action was done successfully (except for the
2538 Don't log final directory unless we actually made it.
2539 Refactor to avoid duplicate code to fix up permissions.
2540 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2542 * strftime.c (my_strftime): Rewrite the previous change slightly,
2543 to make it a bit faster and (I hope) clearer.
2544 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2545 Fix bug in formats like %2N.
2547 * verify.h: New file.
2549 2005-09-22 Jim Meyering <jim@meyering.net>
2551 Sync from coreutils.
2553 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2555 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2556 the .tm_year member, since otherwise gcc-4.0 would now warn about
2557 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2559 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2560 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2562 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2563 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2564 when run in a time zone for which daylight savings time is in effect
2565 for the starting date.
2567 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2568 stop us from restricting permissions of just-created absolute-named
2570 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2571 to restore initial working directory.
2572 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2573 to tell caller if/when we change the working directory and are
2574 unable to return to the initial one.
2575 * mkdir-p.h (make_dir_parents): Update prototype.
2576 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2577 `return false'. This fixes a bug introduced on 2004-07-30.
2579 * openat.c (fdopendir): Be sure to close the supplied
2580 file descriptor before returning. This makes our replacement
2581 implementation a little closer to Solaris's, where fdopendir
2582 ties the file descriptor to the returned DIR* pointer.
2583 * openat.c (unlinkat): New function.
2584 * openat.h (unlinkat): Add prototype.
2585 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2586 (openat_restore_fail): Rename from openat_restore_die.
2587 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2589 Provide an alternative to exiting immediately upon save_cwd or
2590 restore_cwd failure. Now, an application can arrange e.g.,
2591 to perform a longjump in that case.
2592 * openat.c: Include dirname.h.
2593 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2594 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2595 and openat_restore_die rather than calling error directly.
2596 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2598 * openat-die.c (openat_save_die, openat_restore_die): New file.
2599 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2601 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2602 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2603 int utc, int nanoseconds);
2605 date should not have to allocate a megabyte of virtual memory to
2606 handle a format argument like +%1048575T. When implemented with
2607 strftime, it must allocate such a buffer, use strftime to fill it
2608 in, print it, then free it.
2609 With fprintftime, it simply prints everything and exits.
2610 With no need for memory allocation, that's one fewer way to fail.
2611 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2612 optional field width, not before, so we accept %9:z, not %:9z.
2613 (my_strftime): Be sure to use L_('x') for literals.
2615 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2616 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2617 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2618 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2619 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2620 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2621 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2622 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2623 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2625 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2626 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2627 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2628 and don't include <sys/file.h>).
2630 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2632 Sync from coreutils.
2634 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2635 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2636 [!LDAV_DONE]: Avoid unused variable warning.
2638 2005-09-21 Bruno Haible <bruno@clisp.org>
2640 * unicodeio.h (unicode_to_mb): New declaration.
2642 2005-09-20 Derek Price <derek@ximbiot.com>
2644 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2646 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2648 Use a consistent style for including <config.h>.
2649 * __fpending.c, acl.c, argmatch.c,
2650 argp-help.c, argp-parse.c,
2651 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2652 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2653 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2654 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2655 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2656 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2657 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2658 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2659 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2660 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2661 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2662 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2663 modechange.c, mountlist.c, open-safer.c, physmem.c,
2664 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2665 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2666 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2667 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2668 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2669 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2670 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2671 userspec.c, utimecmp.c, version-etc-fsf.c,
2672 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2673 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2674 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2675 Standardize inclusion of config.h.
2676 * __fpending.h, dirfd.h, getdate.h, human.h,
2677 inttostr.h: Removed inclusion of config.h from header files.
2678 * inttostr.c: Adjusted in-tree users.
2679 * timespec.h: Remove superfluous warning to include config.h.
2680 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2681 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2682 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2683 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2685 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2687 * stat-time.h: New file.
2688 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2689 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2691 (timespec_cmp): New function.
2692 * utimecmp.c: Include stat-time.h.
2693 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2694 members exist, not on the obsolescent ST_MTIM_NSEC.
2695 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2697 2005-09-15 Derek Price <derek@ximbiot.com>
2698 Paul Eggert <eggert@cs.ucla.edu>
2700 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2701 changes, consolidating in...
2702 * regex_internal.h: ...this file.
2704 2005-09-15 Derek Price <derek@ximbiot.com>
2706 * regex_internal.h: Blank `pure' for GNUC < 3.
2707 * regex_internal.c: Ditto, using this...
2708 (__GNUC_PREREQ): ...new macro.
2709 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2710 (__GNUC_PREREQ): ...this new macro.
2712 * strstr.h: Include string.h. Define strstr as a macro here.
2714 2005-09-13 Derek Price <derek@ximbiot.com>
2716 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2718 Reported by Jim Meyering <jim@meyering.net>.
2720 2005-09-13 Jim Meyering <jim@meyering.net>
2722 * canon-host.c: Filter through gnu indent and reword comments slightly.
2723 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2725 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2727 * lib/base64.c: Typo.
2728 (base64_encode): Put b64str in initialized data section.
2730 2005-09-12 Derek Price <derek@ximbiot.com>
2732 Return usable errors from canon-host.
2733 * canon-host.h: New file.
2734 * canon-host.c (canon_host): Wrap...
2735 (canon_host_r): ...this new function, which now relies exclusively on
2737 (ch_strerror): New function.
2738 (last_cherror): New global.
2739 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2740 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2742 (freeaddrinfo): Free ai->ai_canonname when set.
2744 2005-09-12 Derek Price <derek@ximbiot.com>
2745 Paul Eggert <eggert@cs.ucla.edu>
2747 * glob-libc.h: Renamed from glob_.h. The new version is
2748 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2749 protecting things that should be done only in gnulib contexts.
2750 * glob_.h: New file, containing only the glob things needed for
2752 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2753 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2754 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2755 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2756 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2757 and to respect the namespace rules better.
2759 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2761 Merge glibc and coreutils changes into gnulib, plus a few
2763 * md5.c: Use #error rather than a string.
2764 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2765 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2766 (__attribute__): Define to empty for non recent-GCC.
2767 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2768 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2769 Renamed from their non-__ counterparts, with new macros replacing
2770 them if not _LIBC. Add __THROW attribute.
2772 (struct md5_ctx): Align buffer if using GCC.
2773 * sha1.h (struct sha1_ctx): Likewise.
2774 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2775 The old name was backwards.
2776 (NOTSWAP): Remove; not used.
2777 (rol): New macro, moved here from md5.h.
2778 (sha1_process_block): Remove a FIXME that doesn't make sense.
2780 2005-09-12 Derek Price <derek@ximbiot.com>
2782 * gai_strerror.c: Include config.h when available. Include
2783 getaddrinfo.h before other headers to test interface.
2784 Reported by Larry Jones <lawrence.jones@ugs.com>.
2786 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2788 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2789 definitions, since that's the preferred style in glibc.
2790 Fix a minor spacing issue, and update copyright notice to match glibc's.
2792 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2794 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2796 2005-09-06 Simon Josefsson <jas@extundo.com>
2798 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2799 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2801 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2803 Change bitset word type from unsigned int to unsigned long int,
2804 as this has better performance on typical 64-bit hosts.
2805 Port bitset code to hosts with unusual word sizes.
2806 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2807 (build_collating_symbol):
2808 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2809 argument is a bitset. This is merely a style issue, but it makes
2810 it clearer that an entire array is expected.
2811 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2812 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2813 Port to the case where bitset_word is not the same as unsigned int.
2814 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2815 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2817 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2818 (build_trtable, group_nodes_into_DFAstates):
2820 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2821 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2822 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2823 * regexec.c (group_nodes_into_DFAstates): Likewise.
2824 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2825 * regcomp.c (optimize_subexps, lower_subexp):
2826 Work even if bitset_word has holes in its bitwise representation.
2827 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2828 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2830 * regex_internal.c (re_string_reconstruct):
2831 Don't assume UCHAR_MAX == 255.
2832 * regex_internal.h (bitset_set_all): Likewise.
2833 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2835 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2836 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2838 (BITSET_WORD_MAX): New macro.
2839 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2840 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2841 (bitset_empty, bitset_copy):
2842 Prefer sizeof (bitset) to multiplying it out ourselves.
2843 (bitset_not_merge): Remove; unused.
2844 (bitset_contain): Return bool, not unsigned int with one bit on.
2845 All callers changed.
2846 * regexec.c (build_trtable): Don't assume bitset has no stricter
2847 alignment than re_node_set; do this by defining a new internal
2848 type struct dests_alloc and using it to allocate memory.
2850 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2852 Check for arithmetic overflow when calculating sizes, to prevent
2853 some buffer-overflow issues. These patches are conservative, in the
2854 sense that when I couldn't determine whether an overflow was possible,
2855 I inserted a run-time check.
2856 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2857 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2858 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2859 (re_xnrealloc, re_x2nrealloc): New inline functions.
2860 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2861 (build_equiv_class, build_charclass): Check for arithmetic overflow
2862 in size expression calculations.
2863 * lib/regex_internal.c (re_string_realloc_buffers):
2864 (build_wcs_upper_buffer, re_node_set_add_intersect):
2865 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2866 (re_dfa_add_node, register_state): Likewise.
2867 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2868 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2869 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2870 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2872 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2874 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2875 to avoid a collision with bits/local_lim.h in glibc.
2876 All uses changed. Problem reported by Dmitry V. Levin in
2877 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2879 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2880 bugs in int versus size_t comparisons.
2881 (re_string_context_at): Fix bug where the code assumed that
2884 Use bool where appropriate.
2885 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2886 All callers changed.
2887 (calc_eclosure_iter): Likewise, for ROOT arg.
2888 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2889 (build_charclass_op): Likewise, for NON_MATCH arg.
2890 * regex_internal.c (re_string_allocate, re_string_construct):
2891 (re_string_construct_common): Likewise, for ICASE arg.
2892 * regexec.c (re_search_2_stub, re_search_stub):
2893 Likewise, for RET_LEN arg.
2894 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2895 (set_regs): Likewise, for FL_BACKTRACK arg.
2896 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2897 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2898 (calc_eclosure_iter, parse_bracket_exp):
2899 Use bool for internal variables that are booleans.
2900 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2901 (set_regs, build_sifted_states, sift_states_bkref):
2902 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2903 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2904 (find_collation_sequence_value):
2906 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2907 (re_node_set_compare):
2908 Return bool, not int. All callers changed.
2909 * regexec.c (check_halt_node_context, check_dst_limits):
2910 (build_trtable, check_node_accept): Likewise.
2911 * regex_internal.h: Include stdbool.h.
2913 Fix bugs uncovered when converting to bool.
2914 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2915 failure instead of charging ahead blindly.
2916 * regex_internal.c (register_state): Likewise.
2917 * regexec.c (re_search_2_stub): Use simpler method than boolean
2918 for freeing internal storage.
2919 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2920 bitset pieces used as boolean, to avoid undefined behavior
2921 on hosts that do int overflow checking.
2923 2005-08-31 Derek Price <derek@ximbiot.com>
2925 * getdelim.c (getdelim): Return EOF on EOF.
2926 Reported by Larry Jones <lawrence.jones@ugs.com>.
2928 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2930 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2931 lengths fit in regoff_t; this isn't true if regoff_t is the same
2933 * regex.c (re_search_internal): 5th arg is LAST_START
2934 (= START + RANGE) instead of RANGE. This avoids overflow
2935 problems when regoff_t is the same width as size_t.
2936 All callers changed.
2937 (re_search_2_stub): Check for overflow when adding the
2938 sizes of the two strings.
2939 (re_search_stub): Check for overflow when adding START
2940 to RANGE; if it occurs, substitute the extreme value.
2942 2005-08-31 Jim Meyering <jim@meyering.net>
2944 * regcomp.c (search_duplicated_node): Make first pointer arg
2946 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2947 (register_state): Likewise.
2948 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2949 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2950 (group_nodes_into_DFAstates): Likewise.
2952 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2954 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2955 old glibc regex code mishandles strings longer than 2**31 bytes.
2956 This patch fixes this when the regex code is used in gnulib
2957 (i.e., outside glibc).
2959 This patch should not affect the use of the regex code inside
2960 glibc. No doubt this problem also needs to be handled for glibc
2961 as well, but the result will be an incompatible change to the
2962 glibc ABI, and the old ABI will have to be supported too. That
2963 can be the the subject for another patch.
2965 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2966 governing whether the rest of this patch is active. By default,
2967 the macro is disabled and the patch has no effect.
2968 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2969 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2970 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2971 (re_match_2, re_set_registers): Use the new types.
2972 * regex_internal.h (Idx, re_hashval_t): New types.
2973 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2975 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2976 (re_string_context_at, bin_tree_t, re_dfastate_t):
2977 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2978 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2979 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2980 (re_string_char_size_at, re_string_wchar_at):
2981 (re_string_elem_size_at):
2982 Use the new types and macros to port to 64-bit hosts.
2983 Use unsigned types for internal values, so that the code
2984 mostly works even for arrays larger than SSIZE_MAX.
2985 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2986 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2987 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2988 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2989 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2990 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2991 (calc_inveclosure, parse_dup_op, build_range_exp):
2992 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2993 (fetch_number, create_token_tree, mark_opt_subexp):
2995 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2996 (create_cd_newstate, re_string_allocate, re_string_construct):
2997 (re_string_realloc_buffers, build_wcs_upper_buffer):
2998 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2999 (re_string_reconstruct, re_string_peek_byte_case):
3000 (re_string_fetch_byte_case, re_string_context_at):
3001 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3002 (re_node_set_init_copy, re_node_set_add_intersect):
3003 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3004 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3005 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3006 (re_acquire_state, re_acquire_state_context, register_state):
3008 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3009 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3010 (re_search_internal, re_search_2_stub, re_search_stub)
3011 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3012 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3013 (update_cur_sifted_state, check_dst_limits):
3014 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3015 (check_subexp_limits, sift_states_bkref, merge_state_array):
3016 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3017 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3018 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3019 (expand_bkref_cache, check_node_accept_bytes):
3020 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3021 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3022 (acquire_init_state_context, check_halt_node_context):
3023 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3024 (sift_states_backward, clean_state_log_if_needed):
3025 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3026 (find_recover_state, transit_state_sb, transit_state_mb):
3027 (transit_state_bkref, build_trtable, match_ctx_clean):
3029 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3030 to work around an assumption that REG_MISSING is negative.
3032 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3033 (seek_collating_symbol_entry) [defined _LIBC]:
3034 (lookup_collation_sequence_value) [defined _LIBC]:
3035 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3036 Use prototypes rather than old-style function definitions.
3037 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3038 (transit_state_sb) [0]:
3039 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3041 * regexec.c (re_search_internal): Simplify update of rm_so and
3044 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3045 (optimize_subexps, lower_subexp):
3046 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3047 since the signed shift might overflow. Use 1u<<31 instead.
3048 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3049 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3052 * regcomp.c (optimize_subexps, lower_subexp):
3053 Use CHAR_BIT rather than 8, for clarity.
3054 * regexec.c (check_dst_limits_calc_pos_1):
3055 (check_subexp_matching_top): Likewise.
3056 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3057 have to worry about portability issues when shifting it left.
3058 Remove no-longer-needed test for table_size > 0.
3059 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3060 in a word, as the resulting behavior is undefined.
3061 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3062 in one case, a <= should have been an <, and in another case the
3063 whole test was missing.
3064 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3065 the standard name CHAR_BIT.
3066 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3067 this is not true on one's complement and signed-magnitude hosts.
3069 * regex_internal.h (re_sub_match_top_t): Remove unused member
3071 (struct re_dfa_t): Remove unused member states_alloc.
3072 * regcomp.c (init_dfa): Don't initialize unused members.
3074 2005-08-31 Bruno Haible <bruno@clisp.org>
3076 * strstr.c: Include <stddef.h>, for NULL.
3077 * strcasestr.c: Likewise.
3078 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3080 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3082 * iconvme.h: Add prototype for iconv_alloc.
3084 2005-08-29 Simon Josefsson <jas@extundo.com>
3086 * iconvme.c: Fix errno.
3088 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3090 * iconvme.c: Split iconv_string into iconv_alloc.
3092 2005-08-27 Jim Meyering <jim@meyering.net>
3094 * fopen-safer.c: Merge minor changes from coreutils.
3095 * dup-safer.c: Likewise.
3096 * fd-safer.c: Likewise.
3098 Merge from coreutils.
3099 * stdio--.h: New file.
3100 * stdlib--.h: New file.
3101 * mkstemp-safer.c: New file.
3103 GNU tar needs these.
3104 * pipe-safer.c: New file.
3105 * creat-safer.c: New file.
3106 * fcntl--.h (creat): Define to creat_safer.
3107 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3108 * unistd--.h (pipe): Define to pipe_safer.
3109 * unistd-safer.h: Declare pipe_safer.
3111 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3113 * regex_internal.h: Remove all references to
3114 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3116 (bitset_not, bitset_merge, bitset_not_merge):
3117 (bitset_mask, re_string_allocate, re_string_construct):
3118 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3119 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3120 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3121 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3122 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3123 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3124 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3125 (re_acquire_state_context):
3126 Remove unnecessary forward decls.
3127 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3128 Put __attribute at function definition,
3129 now that the function decl has been removed.
3130 * lib/regex_internal.c (re_string_peek_byte_case):
3131 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3134 2005-08-26 Simon Josefsson <jas@extundo.com>
3136 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3137 Haible <bruno@clisp.org>.
3139 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3141 * regexec.c (set_regs): Don't alloca with an unbounded size.
3143 alloca modernization/simplification for regex.
3144 * regex.c: Remove portability cruft for alloca. This no longer
3145 needs to be at the start of the file, and can be moved into
3146 regex_internal.h and simplified.
3147 * regex_internal.h: Include <alloca.h>.
3148 (__libc_use_alloca) [!defined _LIBC]: New macro.
3149 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3150 now works outside glibc.
3152 2005-08-24 Simon Josefsson <jas@extundo.com>
3154 * getpass.c: Add WIN32 implementation. Conditionalize use of
3155 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3156 GLIBC specific code.
3158 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3160 Make regex safe for g++. This fixes one real bug (an "err"
3161 that should have been "*err"). g++ problem reported by
3163 * regex_internal.h (re_calloc): New macro, consistent with
3164 re_malloc etc. All callers of calloc changed to use re_calloc.
3165 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3166 not int. All callers changed.
3167 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3168 just use an array of size MB_LEN_MAX.
3169 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3170 (find_recover_state): Change "err" to "*err"; this fixes what
3171 appears to be a real bug.
3172 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3175 2005-08-25 Jim Meyering <jim@meyering.net>
3177 * open-safer.c: Include <config.h>.
3178 Otherwise, we'd lose LARGEFILE support in any file using
3181 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3183 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3184 * regex.h (regerror): Likewise.
3186 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3187 requires this. (The code never needed it.)
3189 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3190 All uses of recently-renamed identifiers changed to use the new,
3191 POSIX-compliant names. The code will build and run just fine
3192 without these changes, but it's better to eat our own dog food
3193 and use the standard-conforming names.
3195 * regex.h: Fix a multitude of POSIX name space violations.
3196 These changes have an effect only for programs that define
3197 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3198 do not change anything for programs compiled in the normal way.
3199 Also, there is no effect on the ABI.
3201 (_REGEX_SOURCE): New macro.
3202 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3203 defined and _GNU_SOURCE is not; this fixes a name space violation.
3205 Rename the following macros to obey POSIX requirements.
3206 The old names are still visible as macros if _REGEX_SOURCE is defined.
3207 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3208 RE_BACKSLASH_ESCAPE_IN_LISTS.
3209 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3210 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3211 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3212 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3213 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3214 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3215 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3216 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3217 (REG_INTERVALS): renamed from RE_INTERVALS.
3218 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3219 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3220 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3221 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3222 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3223 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3224 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3225 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3226 RE_UNMATCHED_RIGHT_PAREN_ORD.
3227 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3228 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3229 (REG_DEBUG): renamed from RE_DEBUG.
3230 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3231 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3232 unusual, since we can't clash with the POSIX REG_ICASE.
3233 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3234 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3235 (REG_NO_SUB): renamed from RE_NO_SUB.
3236 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3237 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3238 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3239 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3240 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3241 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3242 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3243 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3244 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3245 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3246 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3247 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3248 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3249 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3250 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3251 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3252 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3253 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3254 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3255 (REG_FIXED): Renamed from REGS_FIXED.
3256 (REG_NREGS): Renamed from RE_NREGS.
3258 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3259 of other REG_* macros, since POSIX says the user is allowed to
3260 #undef these macros selectively.
3262 (reg_errcode_t): Update comment stating what other tables need
3265 Rename the following enum values to obey POSIX requirements.
3266 The old names are still visible as macros.
3267 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3268 is not defined, since GNU is supposed to be a superset of POSIX as
3269 much as possible, and since we want reg_errcode_t to be a signed
3270 type for implementation consistency.
3271 (_REG_NOERROR): Renamed from REG_NOERROR.
3272 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3273 (_REG_BADPAT): Renamed from REG_BADPAT.
3274 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3275 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3276 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3277 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3278 (_REG_EBRACK): Renamed from REG_EBRACK.
3279 (_REG_EPAREN): Renamed from REG_EPAREN.
3280 (_REG_EBRACE): Renamed from REG_EBRACE.
3281 (_REG_BADBR): Renamed from REG_BADBR.
3282 (_REG_ERANGE): Renamed from REG_ERANGE.
3283 (_REG_ESPACE): Renamed from REG_ESPACE.
3284 (_REG_BADRPT): Renamed from REG_BADRPT.
3285 (_REG_EEND): Renamed from REG_EEND.
3286 (_REG_ESIZE): Renamed from REG_ESIZE.
3287 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3288 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3289 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3290 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3291 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3293 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3294 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3295 changed. But support the old name if the new one is not defined
3296 and if _REGEX_SOURCE.
3298 Change the following member names in struct re_pattern_buffer.
3299 The old names are still supported if !_REGEX_SOURCE.
3300 The new names are always supported, regardless of _REGEX_SOURCE.
3301 (re_buffer): Renamed from buffer.
3302 (re_allocated): Renamed from allocated.
3303 (re_used): Renamed from used.
3304 (re_syntax): Renamed from syntax.
3305 (re_fastmap): Renamed from fastmap.
3306 (re_translate): Renamed from translate.
3307 (re_can_be_null): Renamed from can_be_null.
3308 (re_regs_allocated): Renamed from regs_allocated.
3309 (re_fastmap_accurate): Renamed from fastmap_accurate.
3310 (re_no_sub): Renamed from no_sub.
3311 (re_not_bol): Renamed from not_bol.
3312 (re_not_eol): Renamed from not_eol.
3313 (re_newline_anchor): Renamed from newline_anchor.
3315 Change the following member names in struct re_registers.
3316 The old names are still supported if !_REGEX_SOURCE.
3317 The new names are always supported, regardless of _REGEX_SOURCE.
3318 (rm_num_regs): Renamed from num_regs.
3319 (rm_start): Renamed from start.
3320 (rm_end): Renamed from end.
3322 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3323 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3324 Prepend __ to parameter names.
3326 Undo yesterday's changes.
3328 2005-08-24 Jim Meyering <jim@meyering.net>
3330 Sync from coreutils.
3331 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3333 2005-08-21 Bruno Haible <bruno@clisp.org>
3335 * lock.h: Add multiple inclusion guard.
3336 * tls.h: Add multiple inclusion guard.
3338 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3340 * regex.h (REG_NOSYS)
3341 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3342 Define, since POSIX requires it as of 2001.
3343 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3344 New private symbol, used to keep the enum signed in all cases.
3345 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3346 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3348 * regex_internal.c (re_string_skip_chars, register_state):
3350 Remove forward decls; no longer needed now that we use prototypes.
3351 * regexec.c (acquire_init_state_context, check_halt_node_context):
3352 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3353 (clean_state_log_if_needed): Likewise.
3355 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3357 Fix problems reported by Sam Steingold in
3358 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3359 * regexec.c (sift_states_bkref): Fix portability bug: the code
3360 assumed that reg_errcode_t is a signed type, which is not
3361 necessarily true if _XOPEN_SOURCE is not defined.
3362 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3363 some compilers warn about it otherwise.
3365 2005-08-20 Jim Meyering <jim@meyering.net>
3367 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3368 of unused local, dfa.
3370 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3372 * regcomp.c (create_initial_state): Remove duplicate decl.
3373 (init_word_char, create_initial_state, duplicate_node_closure):
3374 (fetch_token, peek_token_bracket, build_range_exp):
3375 (build_collating_symbol): Remove forward decls; no longer needed
3376 now that we use prototypes.
3379 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3380 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3381 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3382 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3383 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3384 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3385 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3386 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3387 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3388 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3389 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3390 (build_charclass, build_charclass_op, fetch_number, create_tree):
3391 (create_token_tree, mark_opt_subexp, duplicate_tree):
3392 Use prototypes rather than old-style definitions.
3395 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3396 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3397 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3398 (re_string_reconstruct, re_string_peek_byte_case):
3399 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3400 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3401 (re_node_set_init_copy, re_node_set_add_intersect):
3402 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3403 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3404 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3405 (re_acquire_state, re_acquire_state_context, register_state):
3406 (create_ci_newstate, create_cd_newstate, free_state):
3408 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3409 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3410 (re_search_internal, prune_impossible_nodes):
3411 (acquire_init_state_context, check_matching, static):
3412 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3413 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3414 (update_regs, sift_states_backward, build_sifted_states):
3415 (clean_state_log_if_needed, merge_state_array):
3416 (update_cur_sifted_state, add_epsilon_src_nodes):
3417 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3418 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3419 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3420 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3421 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3422 (check_arrival, check_arrival_add_next_nodes):
3423 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3424 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3425 (check_node_accept_bytes, check_node_accept, extend_buffers):
3426 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3427 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3432 (re_string_allocate, re_string_construct, re_string_reconstruct):
3433 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3434 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3435 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3436 (re_string_context_at, re_string_peek_byte_case):
3437 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3438 is defined, since we now use prototypes always.
3440 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3441 C89 or better. All uses removed.
3443 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3445 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3446 [defined lint]: Suppress bogus uninitialized-variable warnings.
3448 * regcomp.c (duplicate_node): Return new index, not an error code,
3449 and let the caller return REG_ESPACE if out of space. This
3450 removes an uninitialied-variable warning with GCC 4.0.1, and also
3451 avoids taking the address of a local variable. All callers
3454 2005-08-19 Jim Meyering <jim@meyering.net>
3456 * regexec.c (proceed_next_node): Redo local variables to
3457 avoid GCC shadowing warnings.
3459 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3461 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3462 (re_node_set_insert_last, re_dfa_add_node):
3463 Rename local variables to avoid GCC shadowing warnings.
3465 2005-08-18 Bruno Haible <bruno@clisp.org>
3467 * strstr.c (strstr): Fix return value in multibyte case.
3468 * strcasestr.c (strcasestr): Likewise.
3470 2005-08-17 Jim Meyering <jim@meyering.net>
3472 Make the %s format (seconds since the epoch) work for a negative
3473 number and when used with a zero-padded field width, e.g. %015s.
3475 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3476 label so that it precedes the code to set `digits'. Otherwise,
3477 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3478 print `00-22'. Now, it prints `-0022', as it should.
3480 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3482 * regex.h: Remove useless space-before-tab. From coreutils.
3484 2005-08-17 Bruno Haible <bruno@clisp.org>
3486 * strcasestr.h: New file.
3487 * strcasestr.c: New file.
3489 2005-08-17 Bruno Haible <bruno@clisp.org>
3491 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3492 * strstr.c: Completely rewritten, with multibyte locale support.
3494 2005-08-17 Bruno Haible <bruno@clisp.org>
3496 * strcasecmp.c: Use mbuiter.h.
3498 2005-08-17 Bruno Haible <bruno@clisp.org>
3500 * mbuiter.h: New file.
3502 2005-08-16 Bruno Haible <bruno@clisp.org>
3504 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3506 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3507 NUL byte, not after it.
3509 2005-08-16 Bruno Haible <bruno@clisp.org>
3511 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3512 the valid ones. Makes the comparison operations transitive:
3513 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3514 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3516 2005-08-16 Bruno Haible <bruno@clisp.org>
3518 * strcase.h (strcasecmp): Add note in comments.
3519 * strncasecmp.c: Use code from strcasecmp.c.
3520 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3521 (strcasecmp): Work correctly in multibyte locales.
3523 2005-08-16 Bruno Haible <bruno@clisp.org>
3525 * strnlen1.h: New file.
3526 * strnlen1.c: New file.
3528 2005-08-16 Bruno Haible <bruno@clisp.org>
3530 * mbfile.h: New file.
3532 2005-08-16 Bruno Haible <bruno@clisp.org>
3534 * mbiter.h: New file.
3536 2005-08-16 Bruno Haible <bruno@clisp.org>
3538 * mbchar.h: New file.
3539 * mbchar.c: New file.
3541 2005-08-16 Bruno Haible <bruno@clisp.org>
3543 * tls.h: New file, from GNU gettext.
3544 * tls.c: New file, from GNU gettext.
3546 2005-08-15 Bruno Haible <bruno@clisp.org>
3548 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3551 2005-08-14 Jim Meyering <jim@meyering.net>
3553 Sync from coreutils.
3555 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3556 Use the hash-table-based cycle-detection code not just when
3557 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3558 Reported by James Youngman in
3559 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3560 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3561 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3562 This lets us compile with -DFTS_DEBUG, once again.
3563 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3564 * fts.c (fd_safer): Remove decl.
3565 Include fcntl--.h rather than unistd-safer.h
3566 (fts_safe_changedir): Don't call fd_safer; no longer needed
3567 now that we include fcntl--.h.
3569 2005-08-11 Simon Josefsson <jas@extundo.com>
3571 * readline.h, readline.c: New file.
3573 2005-08-11 Bruno Haible <bruno@clisp.org>
3575 * strnlen.h (strnlen): Change parameter name to match comment.
3577 2005-08-10 Simon Josefsson <jas@extundo.com>
3579 * strndup.c: Use strnlen.h.
3581 * strnlen.h: New file.
3583 2005-08-02 Simon Josefsson <jas@extundo.com>
3585 * getline.h, getline.c: Rewrite.
3587 * getdelim.h, getdelim.c: New files, ported from glibc.
3589 2005-07-31 Bruno Haible <bruno@clisp.org>
3591 * lock.h (gl_lock_initializer): New macro.
3592 (gl_lock_define_initialized): Use it.
3593 (gl_rwlock_initializer): New macro.
3594 (gl_rwlock_define_initialized): Use it.
3595 (gl_recursive_lock_initializer): New macro.
3596 (gl_recursive_lock_define_initialized): Use it.
3598 2005-07-26 Bruno Haible <bruno@clisp.org>
3600 * lock.h: Update from GNU gettext.
3601 * lock.c: Update from GNU gettext.
3603 2005-07-18 Bruno Haible <bruno@clisp.org>
3605 * lock.h (gl_once_t): New type.
3606 (gl_once_define, gl_once): New macros.
3607 * lock.c (fresh_once): New variable.
3608 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3611 2005-07-18 Simon Josefsson <jas@extundo.com>
3613 * check-version.c (check_version): Accept identical versions too.
3615 2005-07-18 Bruno Haible <bruno@clisp.org>
3617 * lock.h: New file, from GNU gettext.
3618 * lock.c: New file, from GNU gettext.
3620 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3622 * quotearg.c: Add translator comment suggested by Bruno Haible,
3623 with a minor change.
3625 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3627 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3628 copyright symbol and the year.
3629 * version-etc.c (COPYRIGHT_YEAR): New constant.
3630 (version_etc_va): Use parameterized copyright notice.
3631 Reword to conform to the current GNU coding standards.
3633 2005-07-11 Simon Josefsson <jas@extundo.com>
3635 * size_max.h: New file.
3637 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3639 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3642 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3643 and Paul Eggert <eggert@cs.ucla.edu>
3645 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3646 in wint_t, not wchar_t. Remove now-unnecessary cast.
3648 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3650 * regex.c, regex.h: Sync from libc.
3651 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3652 New files, synced from libc, except that regex_internal.h
3653 currently has a small porting fix.
3655 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3657 Remove the dependency of the strftime module on the tzset module.
3658 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3659 Copy the input structure, to work around some of the bug with
3660 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3661 Solaris releases, you should also use the tzset module, but we won't
3662 require it as a dependency any more since we don't want LGPLed code
3663 to depend on GPLed code.
3665 2005-07-02 Jim Meyering <jim@meyering.net>
3667 * backupfile.c (backup_args): Change a `0' to NULL.
3669 2005-07-01 Jim Meyering <jim@meyering.net>
3671 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3672 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3673 * save-cwd.c, tempname.c:
3674 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3675 and don't include <sys/file.h>).
3677 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3679 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3680 declares only 'struct timespec;' (!).
3682 2005-06-29 Jim Meyering <jim@meyering.net>
3684 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3685 type name. Use the variable name instead.
3686 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3688 2005-06-28 Simon Josefsson <jas@extundo.com>
3690 * check-version.h, check-version.c: New files.
3692 2005-06-28 Simon Josefsson <jas@extundo.com>
3694 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3695 collision with global variable. Better indentation. Don't
3696 increment buffer pointer beyond buffer end. Based on comments
3697 from Paul Eggert <eggert@cs.ucla.edu>.
3701 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3703 * canon-host.c (canon-host): Append trailing "," to 0 in
3704 initializer of struct addrinfo, as an indication that we don't
3705 care how many members the structure has.
3707 2005-06-24 Derek Price <derek@ximbiot.com>
3708 and Bruno Haible <bruno@clisp.org>
3710 Remove stat module & update lstat.
3711 * stat.c: Remove this file...
3712 (slash_aware_lstat): ...moving this content and its support...
3713 * lstat.c (rpl_lstat): ...into here.
3714 * lstat.h: New file.
3716 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3718 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3719 (ranged_convert): Don't save conversion in a temporary struct.
3720 This causes a warning with GCC 4.0.0, and anyway in the typical
3721 case it's not worth the extra 100 bytes or so of code.
3722 (ranged_convert, __mktime_internal): When calling a function via a
3723 pointer P, use P () rather than (*P) (), as we now assume C89 or
3726 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3728 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3729 "who -r" failed to give output. Problem reported by Tim Waugh.
3731 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3732 (xcalloc): Use it to avoid needless tests.
3733 Problem reported by Jim Meyering.
3735 2005-06-16 Jim Meyering <jim@meyering.net>
3737 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3738 when either N or S is zero.
3740 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3742 * argp.h (__option_is_short): Check upper limit of
3743 __key. Isprint() requires its argument to have the value
3744 of an unsigned char or EOF.
3746 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3748 * fnmatch.c (fnmatch): If there is an encoding error in a
3749 multibyte string or pattern, fall back on unibyte matching.
3750 Problem reported by James Youngman.
3752 2005-06-08 Bruno Haible <bruno@clisp.org>
3754 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3757 2005-06-08 Bruno Haible <bruno@clisp.org>
3759 * csharpcomp.h: New file, from GNU gettext.
3760 * csharpcomp.c: New file, from GNU gettext.
3761 * csharpcomp.sh.in: New file, from GNU gettext.
3763 2005-06-07 Derek Price <derek@ximbiot.com>
3766 * glob_.h: Indent nested #ifdef.
3768 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3770 Sync from coreutils.
3771 Use "file name" when talking about file names, instead of "filename"
3772 or "path", as per the GNU coding standards.
3773 * mkdir-p.c: Renamed from makepath.c.
3774 (make_dir_parents): Renamed from make_path. All callers changed.
3775 * mkdir-p.h: Likewise. All includers changed.
3776 * filenamecat.c: Renamed from path-concat.c.
3777 (file_name_concat): Renamed from path_concat. All callers changed.
3778 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3779 * filenamecat.h: Likewise. All includers changed.
3780 * acl.c: Don't use "path" or "filename" to mean "file name"
3781 in comments or local variable names.
3782 * basename.c: Likewise.
3783 * canonicalize.c, canonicalize.h: Likewise.
3784 * dirname.c, dirname.h: Likewise.
3785 * euidaccess.c: Likewise.
3786 * exclude.c: Likewise
3787 * fnmatch_.h, fnmatch_loop.c: Likewise.
3788 * fsusage.c, fsuage.h: Likewise.
3789 * fts.c, fts_.h: Likewise.
3790 * getcwd.c: Likewise.
3791 * getloadavg.c: Likewise.
3792 * mkstemp.c: Likewise.
3793 * mountlist.c, mountlist.h: Likewise.
3794 * openat.c, openat.h: Likewise.
3795 * readlink-stub.c: Likewise.
3796 * readutmp.c, readutmp.h: Likewise.
3797 * rename.c: Likewise.
3798 * rmdir.c: Likewise.
3800 * savedir.c: Likewise.
3801 * stripslash.c: Likewise.
3802 * tempname.c: Likewise.
3803 * xreadlink.c: Likewise.
3804 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3806 * exclude.h: Likewise.
3808 * euidaccess.c (getuid, getgid, getuid, getegid)
3809 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3810 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3811 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3812 * pathmax.h: Include <limits.h> unconditionally, since other
3813 files have been getting away with it for years (MORE/BSD 4.3
3815 * userspec.c (getpwnam, getgrnam, getgrgid)
3816 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3818 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3819 Define to 256, not 255, as per modern POSIX.
3821 2005-06-01 Bruno Haible <bruno@clisp.org>
3823 * csharpexec.h: New file, from GNU gettext.
3824 * csharpexec.c: New file, from GNU gettext.
3825 * csharpexec.sh.in: New file, from GNU gettext.
3827 2005-05-31 Derek Price <derek@ximbiot.com>
3828 Paul Eggert <eggert@cs.ucla.edu>
3831 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3833 2005-05-29 Derek Price <derek@ximbiot.com>
3834 Paul Eggert <eggert@cs.ucla.edu>
3836 * glob_.h, glob.c: New files.
3838 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3840 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3842 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3843 the configuration hassle isn't worth it.
3844 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3845 (LONGEST_MODIFIER, PRIuMAX): Remove.
3847 2005-05-27 Bruno Haible <bruno@clisp.org>
3849 * getlogin_r.h: Remove second include of <stddef.h>.
3851 2005-05-25 Bruno Haible <bruno@clisp.org>
3852 Derek Price <derek@ximbiot.com>
3854 * getlogin_r.h: Simplify API documentation.
3856 2005-05-25 Derek Price <derek@ximbiot.com>
3857 Paul Eggert <eggert@cs.ucla.edu>
3859 * getlogin_r.c, getlogin_r.h: New files.
3861 2005-05-22 Bruno Haible <bruno@clisp.org>
3863 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3864 Also include <sys/param.h> if it defines MIN, MAX.
3865 Based on a patch by Derek Price <derek@ximbiot.com>.
3867 2005-05-22 Bruno Haible <bruno@clisp.org>
3869 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3870 (INT64_MIN): Fix definition.
3871 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3873 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3874 NEED_SIGNED_INT_TYPES.
3876 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3877 HAVE_SYSTEM_INTTYPES.
3879 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3881 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3882 so that unistd-safer.h (GPL'ed code) need not be included.
3884 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3887 * fts.c: Don't include "cycle-check.h" or "hash.h".
3888 (setup_dir, free_dir): New functions.
3889 (enter_dir, leave_dir): Define trivial
3890 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3891 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3892 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3893 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3894 Move to fts-cycle.c.
3895 (fts_open): Use setup_dir.
3896 (fts_close): Use free_dir.
3897 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3898 This adds a label and some gotos, but the alternatives were messier.
3899 Check for memory allocation failure when entering a dir.
3900 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3901 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3902 (FTS): New member fts_cycle, that is a union that contains the
3903 old active_dir_ht and cycle_state. All uses changed to mention
3904 fts_cycle.ht and fts_cycle.state.
3905 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3906 fts.c, with the following changes:
3907 (setup_dir, free_dir): New functions.
3908 (enter_dir): Now returns bool. Return true if successful, false
3909 if memory exhausted. All callers changed.
3910 Do not bother partly cleaning up on
3911 memory allocation failure; that is free_dir's job.
3912 However, free ad if hash_insert fails, to avoid memory leak.
3913 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3914 fts->fts_options to see which union member to use.
3916 2005-05-20 Jim Meyering <jim@meyering.net>
3918 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3919 Now a macro, to pacify GCC.
3921 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3923 * chown.c (rpl_chown): Return -1 on failure.
3925 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3927 * canonicalize.c: Include canonicalize.h first, to test interface.
3928 Include <stddef.h> unconditionally, since we assume C89 now.
3929 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3930 * fts.c: Include fts_.h first, to check interface.
3931 Do not include intprops.h; no longer needed.
3932 Include cycle-check.h and hash.h, since fts_.h no longer does.
3933 Remove unnecessary casts of closedir to void.
3934 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3935 decide whether to decrement nlinks.
3936 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3937 (FTS): Use struct hash_table * instead of Hash_table, so that
3938 we no longer need to include hash.h here.
3940 2005-05-17 Jim Meyering <jim@meyering.net>
3942 * fts.c, fts_.h: New files, from coreutils.
3944 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3946 Sync from coreutils.
3947 * unlinkdir.c, unlinkdir.h: New files.
3948 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3949 regex.h, unlocked-io.h, xtime.h:
3950 White space changes only.
3951 * makepath.c (make_path): Port to hosts where leading "//" is special.
3952 * yesno.c: Include getline.h, not ctype.h.
3953 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3954 Use getline to remove arbitrary restriction on response length.
3956 2005-05-13 Bruno Haible <bruno@clisp.org>
3958 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3959 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3960 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3961 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3962 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3963 Add support for 64-bit integers in the MSVC compiler.
3965 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3967 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3968 Change the initial comment to refer to GPL, not LGPL.
3969 gnulib-tool will change it to LGPL as needed.
3971 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3972 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3973 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3974 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3975 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3976 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3977 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3978 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3979 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3980 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3981 concatpath.c, config.charset, copy-file.c, copy-file.h,
3982 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3983 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3984 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3985 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3986 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3987 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3988 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3989 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3990 full-read.c, full-read.h, full-write.c, full-write.h,
3991 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3992 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3993 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3994 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3995 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3996 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3997 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3998 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3999 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4000 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4001 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4002 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4003 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4004 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4005 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4006 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4007 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4008 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4009 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4010 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4011 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4012 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4013 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4014 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4015 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4016 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4017 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4018 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4019 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4020 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4021 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4022 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4023 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4024 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4025 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4026 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4027 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4028 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4029 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4030 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4031 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4032 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4033 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4034 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4035 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4036 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4037 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4038 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4039 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4040 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4041 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4042 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4043 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4044 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4045 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4046 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4047 Update FSF postal mail address.
4049 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4051 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4052 specified in ai_socktype. Fix invalid ai_protocol
4053 check. ai_protocol is usually set to 0 or depending on
4054 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4055 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4056 ai_socktype / ai_protocol in the returned addrinfo structure.
4058 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4059 Bruno Haible <bruno@clisp.org>
4061 * inet_ntop.h: New file.
4062 * inet_ntop.c: New file, from glibc with modifications.
4064 2005-05-08 Jim Meyering <jim@meyering.net>
4066 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4068 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4070 Merge from coreutils. Among other things,
4071 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4072 * fd-safer.c: New file.
4073 * fcntl-safer.h, open-safer.c: Remove.
4074 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4075 * dup-safer.c: Include unistd-safer.h first.
4076 Don't include errno.h.
4077 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4078 * file-type.h: Don't assume invoker included sys/stat.h first.
4079 * file-type.c: Rely on file-type.h change.
4080 * getloadavg.c: Include unistd-safer.h.
4081 (getloadavg): Use safer open.
4082 * getusershell.c: Include "stdio-safer.h".
4083 (getusershell): Use safer fopen.
4084 * long-options.c (long_options): Use NULL rather than 0.
4085 * modechange.h (mode_free): Remove; all callers changed to invoke
4087 * modechange.c: Likewise.
4088 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4089 (MODE_DONE): New constant.
4090 (struct mode_change): Remove 'next' member.
4091 (make_node_op_equals): New function; like the old one of the
4092 same name, except it allocates an array.
4093 (mode_compile, mode_create_from_ref): Use it.
4094 (mode_compile): Allocate result as an array, not a linked list.
4095 Parse octal string ourself, so that we catch mistakes like "+0".
4096 (mode_adjust): Arg is an array, not a linked list.
4097 * modechange.c: Include stat-macros.h, xalloc.h.
4098 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4099 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4100 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4101 Remove. This is now stat-macros.h's job.
4102 (talloc): Remove. All callers replaced by xalloc, so that
4103 our invokers don't have to worry about reporting memory failures.
4104 (make_node_op_equals): Remove.
4105 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4107 (struct mode_change): Moved here from modechange.h.
4108 (mode_append_entry): Remove.
4109 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4110 apps to have incorrect behavior. Use simpler algorithm for head
4111 and tail. Don't futz with umask; that's now the job of mode_adjust.
4112 Detect more invalid usages rather than having somewhat-random behavior.
4113 Don't insert an "a=" action, as that leads to incorrect behavior.
4114 (mode_compile, mode_create_from_ref): Return NULL on error instead
4115 of an enum, since now there's only one way to have an error. All
4117 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4118 at the correct time. Simplify calculation of "+u" and its ilk.
4119 Don't mishandle "+X".
4120 (mode_free): Remove "register" and localize decls.
4121 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4122 (struct mode_change): Move to modechange.c; callers don't
4123 need to see this stuff.
4124 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4125 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4126 (mode_change, mode_adjust): Reflect the new signatures noted above.
4127 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4128 that might redefine system include files.
4129 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4130 (my_usleep): Use NULL rather than (void *) 0.
4131 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4132 Use siginterrupt to specify that system calls should be interrupted.
4133 (rpl_nanosleep): Move initialization of suspended closer to call of
4135 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4136 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4137 (desirable_utmp_entry): New function.
4138 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4139 using x2nrealloc, to simplify logic.
4140 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4141 size calculation. Do not assume utmp file is a regular file.
4142 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4143 (READ_UTMP_CHECK_PIDS): New constant.
4144 * save-cwd.c: Include unistd-safer.h.
4145 (save_cwd): Use fd_safer.
4146 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4147 [!_LIBC] Include "stat-macros.h" instead.
4148 * unistd-safer.h (fd_safer): New decl.
4150 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4152 * byteswap_.h: New file.
4154 2005-04-25 Albert Chin <china@thewrittenword.com>
4156 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4159 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4161 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4162 that "UTC +1 second" continues to work. Problem reported
4164 (relunit_snumber): New rule.
4167 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4169 * getdate.y (universal_time_zone_table): New constant.
4170 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4171 universal_time_zone_table.
4172 (lookup_zone): Prefer universal_time_zone_table to
4173 local_time_zone_table, so that "GMT" time stamps are allowed in
4174 London during the summer. Problem reported by Ian Abbott.
4176 2005-04-12 Jim Meyering <jim@meyering.net>
4178 * human.c (humblock): Set *options even when returning due to
4179 xstrtoumax conversion failure. Thanks to a used-uninitialized
4182 2005-04-09 Jim Meyering <jim@meyering.net>
4184 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4185 -Wuninitialized: initialize tm0.tm_year.
4187 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4189 * getdate.y (parser_control): rels_seen is now a boolean, not a
4190 count, since there's no maximum. All uses changed.
4191 Add member dsts_seen.
4192 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4194 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4195 Use pc_rels_seen to decide whther a date is absolute.
4197 * getdate.y (number): Don't overwrite year.
4198 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4201 2005-04-02 Simon Josefsson <jas@extundo.com>
4203 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4204 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4206 2005-03-27 Jim Meyering <jim@meyering.net>
4208 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4210 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4212 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4213 "one's complement" -> "ones' complement" in comment, as per Knuth.
4214 "value of type" -> "type or expression" in comment.
4215 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4217 2005-03-26 Jim Meyering <jim@meyering.net>
4220 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4221 Correct typos: s/or/of/.
4223 2005-03-23 Jim Meyering <jim@meyering.net>
4225 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4227 2005-03-21 Jim Meyering <jim@meyering.net>
4229 Changes imported from coreutils.
4231 * cycle-check.c: Don't include xalloc.h.
4233 * path-concat.c: Don't include assert.h.
4234 (path_concat): Remove assertion that would have triggered
4235 for ABASE starting with more than one slash.
4236 Reported by Andreas Schwab.
4238 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4239 properly when ABASE is an absolute file name.
4240 Correct the description of this function.
4242 Add an assertion and a test driver.
4243 This fixes a bug introduced on 2004-07-02.
4244 Andreas Schwab reported the resulting failure of cp --parents:
4245 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4247 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4249 * strftime.c (my_strftime): If the underlying strftime returns 0
4250 (which shouldn't happen), generate nothing instead of returning 0
4251 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4253 2005-03-16 Bruno Haible <bruno@clisp.org>
4255 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4257 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4259 * strftime.c (my_strftime): Prepend space to format so that we can
4260 reliably distinguish strftime failure from empty output on POSIX
4263 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4265 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4266 (iconv_string): Don't guess a size-zero buffer, as that might cause
4267 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4268 result would be 'too large', where 'too large' is (heuristically)
4269 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4270 overflow concerns. This will prevent some unwanted malloc failures
4271 when the inputs are very large.
4273 2005-03-15 Bruno Haible <bruno@clisp.org>
4275 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4278 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4281 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4283 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4285 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4286 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4288 * strtol.c: Likewise.
4290 2005-03-14 Simon Josefsson <jas@extundo.com>
4292 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4295 2005-03-14 Jim Meyering <jim@meyering.net>
4297 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4298 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4299 to be nonzero so that we (and caller) can detect the difference
4300 between a valid zero-length expansion and an error return, even
4301 when the underlying strftime fails before writing anything into
4304 2005-03-10 Jim Meyering <jim@meyering.net>
4306 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4307 so that this module works on systems without fchdir.
4309 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4311 Factor int-properties macros into a single file, except for
4312 glibc-related files.
4313 * intprops.h: New file.
4314 * getloadavg.c: Include it instead of limits.h.
4315 (INT_STRLEN_BOUND): Remove.
4316 * human.c: Include intprops.h.
4317 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4318 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4319 * inttostr.h: Include intprops.h instead of limits.h.
4320 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4321 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4322 for consistency with intprops.h.
4323 (time_t_is_integer, twos_complement_arithmetic): Use them.
4324 * sig2str.h: Include <signal.h>, intprops.h.
4325 (INT_STRLEN_BOUND): Remove.
4326 * strftime.c (TYPE_SIGNED): Remove.
4327 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4328 * strtol.c: Adjust comments to match intprops.h.
4329 * userspec.c: Include intprops.h.
4330 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4331 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4332 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4333 instead of rolling our own expressions.
4334 * xstrtol.c: Include xstrtol.h first, to test interface.
4336 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4338 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4339 the right thing even if adding 1900 would overflow. Similarly
4340 for tm_mon + 1 and tm_yday + 1.
4341 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4342 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4343 (DO_SIGNED_NUMBER): New macro.
4344 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4346 2005-03-07 Bruno Haible <bruno@clisp.org>
4348 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4350 2005-03-03 Derek R. Price <derek@ximbiot.com>
4351 Bruno Haible <bruno@clisp.org>
4353 * pagealign_alloc.h: New file.
4354 * pagealign_alloc.c: New file.
4356 2005-01-28 Bruno Haible <bruno@clisp.org>
4358 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4361 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4363 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4364 The workaround isn't strictly needed for POSIX conformance, and
4365 it's too much of a pain to configure and maintain. We'll ask
4366 people to fix their kernels instead.
4367 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4368 (NANOSLEEP_BUG_WORKAROUND): Remove.
4369 (xnanosleep): Remove the workaround.
4371 2005-02-12 Bruno Haible <bruno@clisp.org>
4373 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4375 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4377 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4378 * timespec.h (gettime): Return void, since it always
4379 succeeds now. All uses changed.
4380 * gettime.c (gettime) Likewise.
4381 [HAVE_NANOTIME]: Prefer nanotime.
4382 Assume gettimeofday succeeds, as POSIX requires.
4383 Assime time () succeeds, since other code already does.
4384 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4385 (timespec_subtract): Remove.
4386 (NANOSLEEP_BUG_WORKAROUND): New constant.
4387 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4388 things considerably. Use it only on GNU/Linux hosts, since the
4389 workaround shouldn't be needed elsewhere.
4391 2005-02-24 Bruno Haible <bruno@clisp.org>
4393 * gettext.h: Update from GNU gettext 0.14.2.
4395 2005-02-24 Bruno Haible <bruno@clisp.org>
4397 * localcharset.c: Update from GNU gettext 0.14.2.
4398 * config.charset: Update from GNU gettext 0.14.2.
4400 2005-02-22 Simon Josefsson <jas@extundo.com>
4402 * iconvme.h, iconvme.c: New files, from libc.
4404 2005-02-20 Neil Conway <neilc@samurai.com>
4406 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4407 returned by OSX/Darwin if the specified buffer is not large
4408 enough for the hostname.
4410 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4412 * memrchr.h: New file.
4413 * chdir-long.c: Include it.
4414 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4415 Don't bother including stddef.h.
4417 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4419 * argp-help.c (__argp_help): Create a fake struct argp_state and
4420 pass it to _help, otherwise the latter coredumps trying to
4421 dereference state.root_argp.
4423 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4425 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4427 Include <sys/types.h>, for dev_t.
4428 (ME_DUMMY, ME_REMOTE): Move from here....
4429 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4430 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4432 Include mountlist.h first, to test the interface.
4434 2005-01-29 Bruno Haible <bruno@clisp.org>
4436 * progname.c (program_name): Initialize.
4437 Needed when linking statically on MacOS X.
4439 2005-01-28 Bruno Haible <bruno@clisp.org>
4441 * javacomp.sh.in: New file, from GNU gettext.
4442 * javacomp.h: New file, from GNU gettext.
4443 * javacomp.c: New file, from GNU gettext.
4445 2005-01-26 Bruno Haible <bruno@clisp.org>
4447 * javaexec.sh.in: New file, from GNU gettext.
4448 * javaexec.h: New file, from GNU gettext.
4449 * javaexec.c: New file, from GNU gettext.
4451 2005-01-26 Simon Josefsson <jas@extundo.com>
4453 * gai_strerror.c: Use GPL in header.
4455 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4457 * argp-help.c (hol_entry_help): Avoid using non-constant
4458 initializers for struct pentry_state.
4459 (__argp_error): Check return value of __asprintf
4460 (__argp_failure): Translate error message
4462 * argp-parse.c: Removed braces around the expansion of N_()
4464 2005-01-21 Jim Meyering <jim@meyering.net>
4466 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4467 same value as for Solaris 9.
4469 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4470 component length. This included changing the parameter to be
4471 of type `char *' rather than `char const *'.
4472 * chdir-long.h (chdir_long): Update prototype.
4474 * openat.c (fdopendir, fstatat): New functions.
4475 * openat.h: Include headers required for use of DIR and struct stat.
4476 [AT_SYMLINK_NOFOLLOW]: Define.
4477 (fdopendir, fstatat): Add prototypes.
4479 2005-01-21 Bruno Haible <bruno@clisp.org>
4481 * classpath.h: New file, from GNU gettext.
4482 * classpath.c: New file, from GNU gettext.
4484 2005-01-20 Simon Josefsson <jas@extundo.com>
4486 * version-etc-fsf.c: New file, with version_etc_copyright.
4487 * version-etc.c: Remove version_etc_copyright.
4488 * version-etc.h (version_etc_copyright): Use [] instead of * in
4489 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4491 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4493 * save-cwd.c (save_cwd): Remove code to support the case
4494 where fchdir is missing or flaky.
4496 2005-01-20 Simon Josefsson <jas@extundo.com>
4498 * base64.h (isbase64): Add.
4500 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4501 using a unsigned prototype, don't inline.
4502 (base64_decode): Use it.
4504 2005-01-19 Bruno Haible <bruno@clisp.org>
4506 * sh-quote.h: New file, from GNU gettext.
4507 * sh-quote.c: New file, from GNU gettext.
4509 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4511 Merge changes from coreutils, as described below in several
4512 changelogs dated today.
4514 * save-cwd.c: Include "save-cwd.h" before other include files.
4515 (O_DIRECTORY): Remove; not needed here, since "." must be
4516 a directory. All uses removed.
4517 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4518 universal on Suns, and we also need to test for IRIX.
4519 Revamp code to use 'if' rather than '#if'.
4520 Avoid unnecessary comparison of cwd->desc to 0.
4522 * utimens.c (futimens): Robustify the previous patch, by checking
4523 for known valid error numbers rather than observed invalid ones.
4525 2005-01-18 Jim Meyering <jim@meyering.net>
4527 * version-etc.c (version_etc_copyright): Update copyright date.
4529 * utimens.c (futimens): Account for the fact that futimes
4530 can also fail with errno == ENOSYS or errno == ENOENT.
4531 Patch from Dmitry V. Levin.
4533 Change the name of the robust chdir function from chdir to chdir_long.
4534 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4535 (restore_cwd): Use chdir_long, not chdir.
4536 * chdir-long.c: Renamed from chdir.c.
4537 * chdir-long.h: Renamed from chdir.h.
4538 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4541 2005-01-18 Bob Proulx <bob@proulx.com>
4543 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4544 offsetof() macro construct to avoid compile failure with native HP-UX
4545 11.0 ANSI C compiler.
4547 2005-01-06 Bruno Haible <bruno@clisp.org>
4549 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4550 because stpncpy.m4 takes care of it.
4552 2004-01-24 Bruno Haible <bruno@clisp.org>
4554 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4556 2003-10-09 Bruno Haible <bruno@clisp.org>
4558 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4560 2005-01-06 Bruno Haible <bruno@clisp.org>
4562 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4563 * fwriteerror.c: Include <stdbool.h>.
4564 (fwriteerror): At the end, close the file stream. Record whether
4565 stdout was already closed.
4567 2004-05-27 Bruno Haible <bruno@clisp.org>
4569 * execute.c (environ): Declare if needed.
4570 * pipe.c (environ): Likewise.
4571 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4573 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4575 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4576 definitions to be after all include files, to avoid collisions.
4577 Problem reported by Bob Proulx.
4579 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4581 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4582 not needed. This removes a dependency on the gettext module.
4583 [defined _LIBC]: Do not include <libintl.h>; not needed.
4585 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4587 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4590 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4592 * argp-parse.c: Include <stddef.h>.
4593 (alignof, alignto): New macros.
4594 (parser_init): Don't assume that void * is aligned sufficiently
4597 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4598 need to extend the stack.
4599 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4602 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4604 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4606 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4608 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4609 Remove now-obsolete comment about AIX.
4610 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4611 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4612 (YYMAXDEPTH): New macro.
4614 2004-12-18 Bruno Haible <bruno@clisp.org>
4616 * fatal-signal.c (fatal_signals): Make non-const.
4617 (init_fatal_signals): New function.
4618 (uninstall_handlers, install_handlers): Ignore signals that were set to
4620 (at_fatal_signal): Call init_fatal_signals.
4621 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4623 Reported by Paul Eggert.
4625 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4627 * getdate.y (textint): New member "negative".
4628 (time_zone_hhmm): New function.
4629 Expect 14 shift-reduce conflicts, not 13.
4630 (o_colon_minutes): New rule.
4631 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4632 (yylex): Set the "negative" member of signed numbers.
4634 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4636 Changes imported from coreutils.
4637 * hard-locale.c: Assume <locale.h> exists.
4639 (GLIBC_VERSION): New macro.
4640 (hard_locale): Assume setlocale exists.
4641 Rewrite to avoid #ifdef.
4642 Use strdup rather than malloc + strcpy.
4643 * human.c: Assume <locale.h> exists.
4644 (human_readable): Assume localeconv exists.
4646 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4648 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4649 convert T2, not T. (Imported from libc.)
4651 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4653 * getcwd.c (is_ENAMETOOLONG): New macro.
4654 (__getcwd.c): Don't restore errno; glibc doesn't.
4655 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4656 first, falling back to our code only if its results look suspicious.
4657 Ensure that the resulting buffer is only as large as necessary.
4659 * readutmp.c: Include readutmp.h first.
4660 Include <errno.h>, since readutmp.h no longer does that.
4661 * readutmp.h: Don't include <errno.h>,
4662 <sys/param.h>, <time.h>; not needed to establish interface.
4663 (errno): Remove decl.
4664 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4665 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4666 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4668 2004-11-28 Simon Josefsson <jas@extundo.com>
4670 * base64.h, base64.c: New file.
4672 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4674 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4676 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4678 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4679 HP's ANSI C compiler.
4680 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4681 Declaring int functions causes warnings on some modern systems and
4682 shouldn't be needed to compile on ancient ones.
4683 * same.c (MIN) [defined MIN]: Don't define, since it's already
4686 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4687 with the following changes.
4688 (__set_errno): Parenthesize properly.
4689 Include <stdbool.h>.
4690 (MIN, MAX, MATCHING_INO): New macros.
4691 (__getcwd): Define with prototype, not K&R form.
4692 Use heuristics to allocate default buffer on stack if possible.
4693 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4694 behavior, and to avoid the PATH_MAX limit when computing
4696 Use MATCHING_INO to compare inode number to file.
4697 Check for arithmetic overflow in size calculations.
4698 Fix bug in reallocation of dot array that caused getcwd to fail
4699 on directories nested deeper than 75.
4700 Be more careful about saving errno on error.
4701 Do not use realloc; use only free+malloc, as this is a bit
4702 more flexible and avoids a needless copy operation.
4703 Do not inspect st_dev and st_ino for symbolic links; POSIX
4704 doesn't specify the latter.
4705 Check for closedir errors.
4706 Avoid needless casts.
4707 Use "#ifdef weak_alias" around weak_alias, to be like other
4709 The following changes to getcwd.c have effect only when used in
4710 gnulib; they have no effect inside glibc proper.
4711 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4712 as alloca isn't used.
4713 (alloca, __alloca): Likewise.
4714 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4715 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4716 unconditionally, as gnulib assumes C89 or better.
4717 Do not include <sys/param.h>.
4718 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4719 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4721 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4722 Include <dirent.h> in a way that is compatible with modern Autoconf.
4723 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4724 New macros, if not already defined.
4725 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4726 Use "_LIBC", not "defined _LIBC", for consistency.
4727 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4729 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4730 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4731 * xgetcwd.c: David MacKenzie's old code was removed, so give
4732 credit only to Jim Meyering and adjust the copyright dates.
4733 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4734 <stdlib.h>, <unistd.h>, "pathmax.h".
4735 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4736 (INITIAL_BUFFER_SIZE): Remove.
4737 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4739 2004-11-23 Jim Meyering <jim@meyering.net>
4741 * getopt_.h: Remove trailing blanks.
4743 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4745 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4746 (futimens): New function, which uses futimes if available.
4747 (futimens, utimens): Support timespec==NULL, with same semantics
4748 as utime and utimens.
4749 * utimens.h (futimens): New decl.
4751 2004-11-23 Jim Meyering <jim@meyering.net>
4753 * __fpending.c: Add comment.
4755 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4757 * getopt_.h: Re-addition of __getopt_argv_const caused
4758 redefinition warnings. To avoid them, include the defines
4759 in `#if !defined __need_getopt ... #endif'. The only place
4760 where __getopt_argv_const is used is in definitions
4761 of getopt_long and getopt_long_only below, which are as well
4762 protected by `#ifndef __need_getopt'.
4763 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4764 __need_getopt after including <stdio.h> and <unistd.h> These
4765 headers might have defined it.
4767 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4769 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4771 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4772 optopt): Use them instead of invoking ## directly; otherwise, the
4773 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4775 2004-11-19 Bruno Haible <bruno@clisp.org>
4777 * strtok_r.c: Move comments from here...
4778 * strtok_r.h: ... to here.
4780 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4782 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4783 might fail. Problem reported by Yoann Vandoorselaere.
4784 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4785 that mishandle size_t overflow.
4787 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4789 * canon-host.c: Include "strdup.h".
4790 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4791 Use strdup instead of malloc/strcpy to duplicate strings.
4793 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4794 (human_space_before_unit): New constant.
4795 * human.c (human_readable): Support it.
4797 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4798 (xgetcwd): Set errno correctly when failing.
4799 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4800 the failure is actually due to a PATH_MAX problem.
4802 Further getopt changes to make it more likely that glibc will
4803 buy the changes back.
4804 * getopt.c (POSIXLY_CORRECT): New constant.
4805 (getopt): Use it, so to preserve glibc semantic
4806 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4807 when compiling for libc.
4808 * getopt_.h (__getopt_argv_const): Bring it back.
4809 (getopt_long, getopt_long_only): Use it.
4811 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4812 New arg POSIXLY_CORRECT. All callers changed.
4813 (getopt): Argv is now char * const *, as per standard.
4814 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4815 not char *__getopt_argv_const *.
4816 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4817 _getopt_long_only_r): Likewise.
4818 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4819 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4820 _getopt_long_r, _getopt_long_only_r): Likewise.
4821 * getopt_.h (__getopt_argv_const): Remove.
4822 (getopt): Argv is now char * const *, as per standard.
4824 * getdate.y (tORDINAL): New token.
4825 (day, relunit): Allow it for relative times.
4826 (relative_time_table): Use tORDINAL for ordinals.
4828 2004-11-15 Jim Meyering <jim@meyering.net>
4830 * closeout.c: Include "__fpending.h" once again.
4831 Include <stdbool.h>.
4832 (close_stdout): Don't fail just because stdout was closed initially,
4833 since some programs don't write to stdout in the normal course of
4834 operation (other than --version and --help), and we don't want this
4835 function to make e.g. `touch file >&-' fail.
4836 But do fail if it was closed and someone has tried to write to it.
4837 E.g., `printf foo >&-' must fail.
4839 2004-11-11 Simon Josefsson <jas@extundo.com>
4841 * strtok_r.h, strtok_r.c: New file.
4843 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4845 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4846 we can stop lying to compilers about the constness of argv when we
4847 are compiled outside glibc.
4848 (getopt, getopt_long, getopt_long_only): Use it.
4849 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4851 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4852 _getopt_long_only_r): Likewise.
4853 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4854 _getopt_long_only_r): Likewise.
4856 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4857 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4858 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4859 the other external symbols.
4860 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4861 declaration, since the above renaming now works around collisions.
4863 2004-11-11 Jim Meyering <jim@meyering.net>
4865 * linebreak.c: Remove trailing blanks.
4866 * alloca_.h: Likewise.
4867 * acosl.c: Likewise.
4868 * euidaccess.c: Likewise.
4869 * allocsa.h: Likewise.
4871 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4873 * mktime.c (SHR): New macro, which is a portable
4874 substitute for >> that should work even on Crays.
4875 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4876 Problem reported by Mark D. Baushke in
4877 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4878 * getdate.y (SHR): Likewise.
4880 * strftime.c (SHR): Likewise.
4882 * quotearg.c (struct quoting_options): Use unsigned int for
4883 quote_these_too, so that right shifts are well defined. All uses
4886 2004-11-10 Simon Josefsson <jas@extundo.com>
4888 * getaddrinfo.h, getaddrinfo.c: New files.
4890 2004-11-10 Jim Meyering <jim@meyering.net>
4892 Ensure that no close failure goes unreported.
4893 * closeout.c (close_stdout): Always close stdout. I.e., don't
4894 return early when it seems there's nothing to flush.
4895 Don't include __fpending.h.
4897 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4899 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4901 2004-11-05 Bruno Haible <bruno@clisp.org>
4903 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4904 Reported by Mark D. Baushke <mdb@cvshome.org>.
4906 2004-11-04 Bruno Haible <bruno@clisp.org>
4908 2004-09-11 Bruno Haible <bruno@clisp.org>
4909 * allocsa.valgrind: New file.
4910 2004-02-06 Bruno Haible <bruno@clisp.org>
4911 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4912 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4913 Reported by Christopher Seip <chris.seip@hp.com>.
4915 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4917 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4918 with errno == ERANGE if the buffer is too small.
4919 Problem reported by Mark D. Baushke.
4921 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4923 * xreadlink.c (MAXSIZE): New macro.
4924 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4925 size does not exceed MAXSIZE. Avoid cast.
4926 As suggested by Mark D. Baushke in
4927 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4928 if readlink fails with buffer size just under MAXSIZE, try again
4931 2004-11-02 Derek R. Price <derek@ximbiot.com>
4932 and Paul Eggert <eggert@cs.ucla.edu>
4934 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4935 (get_date): Overparenthesize to avoid GCC warning.
4937 2004-11-02 Bruno Haible <bruno@clisp.org>
4939 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4940 function returns void.
4942 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4944 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4945 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4948 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4950 * getdate.y: Add support for TZ="foo" within a date string.
4951 Fix some bugs near time_t boundaries. Reject dates with
4952 out-of-range components, e.g., "Sept 31".
4953 Include <stdlib.h>, "setenv.h", "xalloc.h".
4954 (ISDIGIT_LOCALE): Remove; unused.
4955 Note that the TZ and time functions used here are not reentrant.
4956 (mktime_ok, get_tz): New functions.
4957 (TZBUFSIZE): New constant.
4958 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4959 This requires that we sometimes generate our own TZ="XXX..." setting.
4961 2004-10-27 Derek R. Price <derek@ximbiot.com>
4963 * mktime.c (not_equal_tm): Remove redundant check.
4965 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4967 * getdate.y: Use Bison 1.875 features, and some minor
4968 code cleanups. This change does not affect semantics.
4969 Don't include <stdlib.h>; no longer needed.
4970 Don't include unlocked-io.h; only the "#if TEST" code uses
4971 stdio, and performance isn't crucial there.
4972 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4973 Bison 1.875 features as described below.
4974 All uses of "PC." replaced by "pc->".
4975 (YYSTYPE): Add a forward declaration.
4976 (yylex, yyerror): Use full prototypes in forward decls.
4977 Use "%pure-parser" rather than obsolescent "%pure_parser".
4978 Use %parse-param and %lex-param instead of obsolescent
4979 YYPARSE_PARAM and YYLEX_PARAM.
4980 (meridian_table, month_and_day_table, time_units_table,
4981 relative_time_table, time_zone_table, military_table,
4982 lookup_zone, lookup_word, get_date):
4983 Use NULL instead of 0 where appropriate.
4984 (to_hour): Avoid abort (), to avoid a dependency on
4986 (yyerror, yylex): Now accepts parser_control * arg.
4987 (main) [TEST]: Use '\0' rather than 0 for char.
4989 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4991 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4992 It's now the caller's responsibility to handle the case where
4993 !HAVE_GETPAGESIZE && !defined getpagesize.
4995 * mktime.c (leapyear): Arg is long int, not int.
4997 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4999 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5001 2004-10-12 Simon Josefsson <jas@extundo.com>
5003 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5004 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5007 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5009 * vsnprintf.h: New file.
5010 * vsnprintf.c: New file.
5012 2004-10-07 Bruno Haible <bruno@clisp.org>
5014 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5015 into the provided buffer.
5017 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5019 * diacrit.c, diacrit.h: Add GPL notice.
5021 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5022 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5023 * logl.c (logl): Keep the code as similar to glibc as possible.
5024 This avoids a potential constant-folding bug.
5026 2004-10-05 Bruno Haible <bruno@clisp.org>
5028 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5030 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5032 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5033 * xmalloc.c (xmemdup): Likewise.
5034 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5035 XFREE): Remove these long-obsolescent macros.
5036 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5037 * xstrdup.c: Remove.
5039 * regex.c (re_comp): Cast gettext return value to char *,
5040 Problem reported by Martin Neitzel via Mark D. Baushke.
5042 2004-10-04 Simon Josefsson <jas@extundo.com>
5044 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5045 '#ifdef USE_UNLOCKED_IO'.
5047 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5049 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5050 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5051 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5052 regex.c, sha1.c, version-etc.c, yesno.c:
5053 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5054 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5055 the includer's responsibility.
5057 Sync from coreutils.
5059 * modechange.c (mode_compile): Don't decrement a pointer that
5060 points to the start of a string, as the C Standard says the
5061 resulting behavior is undefined.
5063 * backupfile.h (enum backuptype): Rename none -> no_backups,
5064 simple -> simple_backups, numbered_existing ->
5065 numbered_existing_backups, numbered -> numbered_backups
5066 to avoid shadowing problems. All uses changed.
5067 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5068 * backupfile.c (check_extension, numbered_backup):
5069 Rename locals to avoid shadowing 'basename'.
5070 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5073 * .cppi-disable: Add getopt_.h, getopt_int.h.
5074 * .cvsignore: Add getopt.h.
5076 2004-10-04 Simon Josefsson <jas@extundo.com>
5078 * memmem.h: New file.
5079 * memmem.c: New file, taken from glibc.
5081 2004-10-02 Jim Meyering <jim@meyering.net>
5083 * dirfd.h, getpagesize.h: Add copyright notice.
5085 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5087 * snprintf.c: Remove comments as to why each header is needed.
5089 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5091 * strsep.h: New file.
5092 * strsep.c: New file.
5094 2004-10-01 Simon Josefsson <jas@extundo.com>
5096 * snprintf.c (snprintf): Handle size==0.
5098 2004-10-01 Simon Josefsson <jas@extundo.com>
5099 Bruno Haible <bruno@clisp.org>
5101 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5102 (snprintf): Declare 'args'.
5104 2004-09-30 Simon Josefsson <jas@extundo.com>
5106 * snprintf.h, snprintf.c: New files.
5108 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5110 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5111 (hol_entry_help): Never translate an empty string.
5112 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5113 * argp.h (OPTION_NO_TRANS): New option.
5115 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5117 * xvasprintf.c: Include xalloc.h.
5118 (xvasprintf): Use xalloc_die, not xmalloc_die.
5120 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5122 * dummy.c: Change copyright notice to FSF, and license to GPL.
5124 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5126 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5127 Problem reported by Bruno Haible in:
5128 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5130 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5132 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5133 in case some system header has #define'd it. Problem reported by
5134 Soeren D. Schulze in
5135 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5137 2004-09-08 Bruno Haible <bruno@clisp.org>
5139 * stdint_.h: New file, taken from GNU clisp.
5141 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5143 * xvasprintf.h: New file.
5144 * xvasprintf.c: New file.
5145 * xasprintf.c: New file.
5147 2004-09-08 Bruno Haible <bruno@clisp.org>
5149 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5151 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5153 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5155 Import from coreutils.
5156 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5157 strings on unbounded length. alloca's performance benefits aren't
5158 that important here.
5160 (parse_with_separator): New function, with most of the internals
5161 of the old parse_user_spec. Allow user to omit both user and group,
5162 for compatibility with FreeBSD.
5163 Clone only the user name, not the entire spec.
5164 Do not set *uid, *gid unless entirely successful.
5165 Avoid memory leak in some failing cases.
5166 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5167 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5168 (parse_user_spec): Rewrite to use parse_with_separator.
5170 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5172 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5173 its complicated substitute.
5174 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5175 and program_invocation_name.
5176 (__argp_basename) [!_LIBC]: Remove; the only use was
5177 replaced by its body.
5178 (__argp_short_program_name): Change condition from
5179 !defined __argp_short_program_name to
5180 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5181 to match argp-namefrob.h.
5182 (__argp_failure): Don't assume strerror_r returns char *.
5183 * argp-parse.c (N_): Define unconditionally.
5184 (argp_default_options): Fill out initializers with 0 to avoid
5187 2004-08-12 Simon Josefsson <jas@extundo.com>
5189 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5190 * getopt_.h: Renamed from getopt.h.
5192 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5194 Merge from coreutils.
5196 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5197 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5198 for Reliant Unix 5.43.
5200 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5201 (union fooround): Use uintmax_t, not long int.
5202 The rest is a merge from libc:
5203 [defined _LIBC]: Include <shlib-compat.h>.
5204 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5206 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5208 * strverscmp.c: Convert to UTF-8.
5210 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5212 * obstack.h (obstack_empty_p):
5213 Don't assume that chunk->contents is suitably aligned.
5214 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5215 Likewise. Problem reported by Benno in
5216 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5218 * chown.c (rpl_chown): Work even if the file is writeable but not
5219 readable. This could be improved further but it'd take some work.
5221 2004-08-08 Simon Josefsson <jas@extundo.com>
5223 * xgethostname.c: Don't include error.h (not used).
5226 * getpass.c: Include getpass.h first.
5228 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5230 * xalloc-die.c: New files.
5231 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5233 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5234 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5235 (_, N_, xalloc_die): Move to xalloc-die.c.
5236 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5237 so that we needn't mess with xalloc_msg_memory_exhausted.
5239 * sha1.h: Renamed from sha.h.
5240 (SHA1_H): Renamed from _SHA_H.
5241 (sha1_ctx): Renamed from sha_ctx.
5242 (sha1_init_ctx): Renamed from sha_init_ctx.
5243 (sha1_process_block): Renamed from sha_process_block.
5244 (sha1_process_bytes): Renamed from sha_process_bytes.
5245 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5246 (sha1_read_ctx): Renamed from sha_read_ctx.
5247 (sha1_stream): Renamed from sha_stream.
5248 (sha1_buffer): Renamed from sha_buffer.
5249 * sha1.c: Likewise; renamed from sha.c.
5250 Do not include <sys/types.h>.
5251 Include <stddef.h> rather than <stdlib.h>.
5253 2004-08-08 Bruno Haible <bruno@clisp.org>
5255 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5256 FILESYSTEM_PREFIX_LEN.
5257 * progreloc.c: Likewise.
5258 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5260 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5263 * argp-help.c (make_hol, hol_append): Don't assume that
5264 SIZE_MAX is a valid preprocessor constant.
5265 (__argp_basename): Change from "#ifndef _LIBC"
5266 to "#ifndef __argp_short_program_name", so that
5267 we don't compile these functions for tar.
5269 More merges from coreutils.
5270 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5271 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5273 * addext.c: Remove; no longer needed.
5274 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5275 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5276 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5277 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5278 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5279 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5280 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5281 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5282 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5283 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5284 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5285 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5286 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5287 Import changes from coreutils.
5289 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5291 Merge from coreutils.
5293 * .gdb-history: Remove; this doesn't belong here.
5295 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5296 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5297 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5299 * dirname.h: Include <stdbool.h>.
5300 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5301 for consistency with POSIX terminology. All uses changed.
5302 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5303 (strip_trailing_slashes): Use bool for booleans.
5304 * stripslash.c (strip_trailing_slashes): Likewise.
5306 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5307 sometimes returns a positive errno value even when it succeeds.
5308 (print_errno_message) [!LIBC]: Fall back on strerror if
5311 * path-concat.c (mempcpy): Don't define if a system header defines it.
5312 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5313 (longest_relative_suffix): New function.
5314 (path_concat): Use it. Assume first argument is not NULL.
5315 Port to DOS. Omit redundant separators.
5316 Report an error instead of returning NULL.
5317 Use mempcpy instead of memcpy.
5318 (xpath_concat): Remove: not declared or used.
5320 * same.h: Include <stdbool.h>
5321 (same_name): Return bool, not int.
5322 * same.c (same_name): Likewise.
5323 (errno): Don't declare; we assume C89 or better now.
5325 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5326 if not already defined.
5328 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5329 * dup-safer.c (errno): Likewise.
5331 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5333 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5336 2004-08-03 Simon Josefsson <jas@extundo.com>
5338 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5339 * progname.h: Don't include stdbool.h.
5341 2004-08-02 Simon Josefsson <jas@extundo.com>
5343 * getsubopt.h: New file, with comments from Bruno Haible.
5344 * getsubopt.c: New file, from glibc, but slightly modified based on
5345 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5347 2004-08-01 Simon Josefsson <jas@extundo.com>
5349 * xgetdomainname.c: Include stdlib.h, for free().
5351 2004-07-16 Simon Josefsson <jas@extundo.com>
5353 * dummy.c: New file.
5355 2004-07-16 Bruno Haible <bruno@clisp.org>
5357 * backupfile.h: Add extern "C" for C++.
5358 * closeout.h: Likewise.
5359 * copy-file.h: Likewise.
5360 * findprog.h: Likewise.
5361 * full-write.h: Likewise.
5362 * pathname.h: Likewise.
5363 * progname.h: Likewise.
5364 * stpcpy.h: Likewise.
5365 * stpncpy.h: Likewise.
5366 * strcase.h: Likewise.
5367 * strstr.h: Likewise.
5368 * xalloc.h: Likewise.
5370 * mbswidth.h: Add extern "C" for C++.
5371 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5373 2004-07-09 Simon Josefsson <jas@extundo.com>
5375 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5376 failed without this.)
5378 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5380 * fchown-stub.c: New file.
5382 2004-06-24 Jim Meyering <jim@meyering.net>
5384 * obstack.h (obstack_base): Cast to (void *), per documentation.
5386 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5388 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5390 2004-06-01 Jim Meyering <jim@meyering.net>
5392 * calloc.c: New file.
5394 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5396 * getdate.y (yylex): Allow space between sign and number.
5397 Problem reported by Dan Jacobson.
5399 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5400 and Jim Meyering <jim@meyering.net>
5402 Merge from coreutils CVS.
5404 * stat-macros.h: New file, with contents from file-type.h
5405 and coreutils' system.h.
5406 * file-type.c: Include "stat-macros.h".
5407 * file-type.h (file_type): Move all macro definitions to new file,
5410 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5411 Wrap old code with this conditional.
5412 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5413 function that does not dereference symlinks.
5414 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5416 * xreadlink.c: Include xreadlink.h first, to catch .h file
5417 dependency problems.
5418 (xreadlink): Accept new arg SIZE, for efficiency.
5419 All decls and uses changed.
5420 * xreadlink.h: Include <stddef.h>, for size_t.
5422 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5423 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5425 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5427 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5429 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5430 macros to be defined.
5431 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5432 the allocator returns NULL because the requested size is zero.
5434 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5436 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5437 var. Add comment explaining why libc still defines it. This
5438 merges the following patch from glibc:
5439 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5441 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5443 * obstack.c (_obstack): Remove unused variable. It hasn't been
5444 present in glibc since revision 1.1 of this file.
5445 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5446 obstack_alignment_mask, obstack_alloc, obstack_base,
5447 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5448 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5449 obstack_grow0, obstack_init, obstack_int_grow,
5450 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5451 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5452 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5453 nonexistent functions.
5455 2004-05-17 Derek R. Price <derek@ximbiot.com>
5456 Paul Eggert <eggert@cs.ucla.edu>
5458 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5460 2004-05-14 Bruno Haible <bruno@clisp.org>
5462 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5463 that consists of a '.' followed by an empty digit string.
5464 Patch by Tor Lillqvist <tml@iki.fi>.
5466 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5468 Port obstack to the AS/400, where pointers are 16 bytes wide and
5469 you cannot cast an integer to a valid pointer. This patch is
5470 currently waiting to be integrated into glibc; see
5471 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5473 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5474 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5475 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5476 (struct obstack): temp member is now a union of a pointer and
5477 an integer, instead of an integer. All integer uses changed.
5478 This does not affect the physical layout of struct obstack,
5479 except on hosts (like the AS/400) where the size or alignment of
5480 void * is greater than that of ptrdiff_t.
5481 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5482 __STDC__)]: Store temporary in pointer member of union, not
5484 * obstack.c: Include <stddef.h>, for offsetof.
5485 (struct fooalign): Remove; it doesn't need a name.
5486 (union fooround): Change double to long double, and add void *.
5487 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5488 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5489 not a macro. Hence the values are always int; so remove all
5490 casts-to-int in uses.
5492 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5493 Derek Price <derek@ximbiot.com>
5495 * alloca.c: Include <alloca.h>, to get our interface.
5496 * alloca_.h: Use __alloca on AIX, so that we don't have to
5497 include <alloca.h> first. Use C89 prototype for alloca; this
5498 requires including <stddef.h> for size_t. Use extern "C" if C++.
5499 Use #elif for simplicity, since we can assume C89 now.
5500 Don't try to source the system alloca.h since it will not be found
5501 and to prevent recursively including its replacement.
5502 * fnmatch.c: Include <alloca.h> instead of opencoding.
5503 * regex.c: Likewise.
5505 2004-05-16 Derek Price <derek@ximbiot.com>
5506 Paul Eggert <eggert@cs.ucla.edu>
5508 getline cleanup. This changes the getndelim2 API: both order of
5509 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5512 * getline.c: Don't include stddef.h or stdio.h, since our
5513 interface does that.
5514 (getline): Always use getdelim, so that we don't have two
5515 copies of this code.
5516 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5518 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5519 (GETNDELIM2_MAXIMUM): New macro.
5520 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5521 instead of the old practice of delim2==0. All callers changed.
5522 Return -1 on overflow, instead of returning junk.
5523 Do not set *linesize unless allocation succeeds.
5524 * getndelim2.h: Do not include stddef.h; no longer needed, now
5525 that we include sys/types.h.
5526 * getnline.h: Likewise.
5527 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5528 (getndelim2): Reorder arguments.
5529 * getnline.c (getnline, getndelim):
5530 Don't discard the NMAX argument.
5531 (getnline): Invoke getndelim, to avoid code duplication.
5532 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5533 of (size_t) -1 by callers of the getnline family.
5535 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5537 * nanosleep.c (suspended): Change its type from int to
5538 sig_atomic_t volatile.
5539 (first_call): Make it private to rpl_nanosleep, and have it
5540 be zero initially as that's a bit faster.
5541 (my_usleep): Round up fractional times instead of truncating them,
5542 as this is the usual meaning for 'sleep'.
5544 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5546 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5547 (ENOSYS): Define if not defined.
5548 (settime): Fall back on stime if it exists and settimeofday fails.
5549 But don't bother with fallbacks if a method fails with errno == EPERM.
5551 2004-05-11 Jim Meyering <jim@meyering.net>
5553 Prior to this change, the save_cwd caller required read access to the
5554 current directory on most systems (ones with the fchdir function).
5556 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5557 fails, try write-only, and finally, resort to using xgetcwd.
5559 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5561 * obstack.c, obstack.h: Import changes from libc.
5563 2004-04-28 Bruno Haible <bruno@clisp.org>
5565 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5566 implicitly appends .exe to executables.
5567 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5568 accepts Windows pathnames.
5569 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5570 Cygwin like Windows, since it now accepts Windows pathnames.
5571 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5572 Cygwin like Windows, since it now accepts Windows pathnames.
5573 Reported by Derek Robert Price <derek@ximbiot.com>.
5575 2004-04-20 Jim Meyering <jim@meyering.net>
5577 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5579 2004-04-20 Jim Meyering <jim@meyering.net>
5580 Bruno Haible <bruno@clisp.org>
5582 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5583 memory when realloc fails.
5585 2004-04-18 Jim Meyering <jim@meyering.net>
5587 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5588 don't leak memory and do call END_UTMP_ENT.
5590 2004-04-11 Paul Eggert <eggert@twinsun.com>
5592 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5593 (CHAR_BIT): Remove, since we assume C89.
5594 Include <stdint.h> if available, as per current Autoconf CVS advice.
5596 2004-03-30 Paul Eggert <eggert@twinsun.com>
5598 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5599 not bool, to be more consistent with Unix conventions.
5600 Suggested by Bruno Haible.
5602 Merge from coreutils.
5604 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5607 * getdate.h: Include stdbool.h, and timespec.h instead of
5608 the usual <time.h> dance.
5609 (get_date): Change signature to support fractional time stamps.
5610 All callers changed.
5611 * getdate.y: Include "getdate.h" first, as we can now
5612 assume C89 and don't need to worry about 'const'.
5613 Similarly, include "unlocked-io.h" near start, not in middle.
5615 (textint.value): Use long int rather than int.
5616 (textint.digits): Use size_t rather than int.
5617 (BILLION, LOG10_BILLION): New constants.
5618 (parser_control): New member rel_ns. Members day_ordinal,
5619 time_zone, month, day, hour, minutes, rel_year, rel_month,
5620 rel_day, rel_hour, rel_minutes, rel_seconds
5621 are now long int, not int. Member seconds is now struct timespec,
5622 not int. New member timespec_seen. Members dates_seen, days_seen,
5623 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5625 (%union.intval): Now long int, not int.
5626 New member timespec.
5627 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5628 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5629 (spec): Now is a timespec or an item list.
5630 (timespec, items): New nonterminals.
5631 (time, rel, relunit, number, get_date):
5632 Add support for fractional seconds.
5633 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5634 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5635 (to_hour): First arg is now long int, not int.
5636 (to_year): Returns long int, not int.
5637 Don't treat year -70 like 70.
5638 (tm_diff): Returns long int, not int.
5639 (lookup_word): Use bool instead of int when appropriate.
5640 (yylex): Use size_t for count, not int.
5641 Detect overflow when parsing large integer constants.
5642 Add support for fractions.
5643 (get_date): Make pointers 'const' if possible.
5644 Use more-portable code to detect integer overflow.
5645 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5646 Don't use ctime; it's not reliable if the year has >4 digits.
5648 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5649 This is for compatibility with BSD.
5651 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5652 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5653 From coreutils' system.h.
5655 * userspec.c: Don't include "posixver.h".
5656 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5657 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5658 compatible extension. Simplify code by removing a boolean int
5659 that was always nonzero if a string was nonnull.
5661 2004-03-30 Jim Meyering <jim@meyering.net>
5663 Merge from coreutils.
5665 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5667 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5668 an empty input stream.
5670 * readtokens.c: Include <stdbool.h>.
5671 (readtoken): Use `size_t' rather than int/long.
5672 All callers adjusted.
5673 Use `bool' rather than `int' where appropriate.
5674 Use memset rather than an explicit loop.
5675 Use x2nrealloc rather than xrealloc.
5676 Allow the use of `\0' as a delimiter.
5677 (readtokens): Likewise.
5678 * readtokens.h (readtoken, readtokens): Update prototypes.
5680 2004-03-30 Bruno Haible <bruno@clisp.org>
5682 * getloadavg.c (getloadavg): Don't assume setlocale returns
5685 2004-03-29 Paul Eggert <eggert@twinsun.com>
5687 Merge changes to getloadavg.c from coreutils and Emacs.
5689 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5690 Define to an expression, not to the empty string.
5691 Include cloexec.h and xalloc.h.
5692 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5693 Use set_cloexec_flag rather than rolling our own.
5694 * cloexec.c, cloexec.h: New files.
5696 2004-03-18 Paul Eggert <eggert@twinsun.com>
5698 * getopt.h: Sync with libc CVS.
5700 2004-03-18 Paul Eggert <eggert@twinsun.com>
5701 Bruno Haible <bruno@clisp.org>
5703 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5704 not on all platforms that have <wchar.h>.
5705 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5707 2004-03-09 Paul Eggert <eggert@twinsun.com>
5709 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5711 * getopt_int.h: New file, also synced from libc.
5713 2004-03-07 Paul Eggert <eggert@twinsun.com>
5715 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5716 '#if' expressions. Unlike the code it replaces, it does not
5717 depend on (defined _SC_PAGESIZE). However, it does depend on
5718 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5719 first reported by Jason Andrade in
5720 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5722 2004-01-18 Simon Josefsson <jas@extundo.com>
5724 * strdup.h: New file.
5725 * strdup.c: Include it.
5726 * path-concat.c: Include strdup.h. Drop strdup declaration.
5727 * userspec.c: Include strdup.h. Drop strdup declaration.
5729 2004-02-06 Karl Berry <karl@gnu.org>
5731 * config.charset: update from gettext 0.14.1.
5733 2004-02-05 Paul Eggert <eggert@twinsun.com>
5735 Add comments and code, prompted by suggestions from Bruno Haible
5737 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5738 describing the enum quoting_style values.
5739 * quotearg.c (quotearg_alloc): New function.
5740 (quotearg_buffer_restyled): Treat lone { and } as special.
5741 Treat = as special. Work around bug with older shells
5742 that "see" a '\' that is really the 2nd byte of a multibyte char.
5743 Quote empty string with shell_quoting_style.
5745 2004-02-03 Bruno Haible <bruno@clisp.org>
5747 * pipe.h: New file, from GNU gettext.
5748 * pipe.c: New file, from GNU gettext.
5750 2004-01-27 Bruno Haible <bruno@clisp.org>
5752 * execute.h: New file, from GNU gettext.
5753 * execute.c: New file, from GNU gettext.
5754 * w32spawn.h: New file, from GNU gettext.
5756 2004-01-23 Paul Eggert <eggert@twinsun.com>
5758 Exit-status fix from coreutils.
5760 Use exit_failure consistently in place of EXIT_FAILURE,
5761 so that program exit statuses are consistent on failure.
5763 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5764 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5765 * argmatch.h: Comment fix to match the above.
5766 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5767 Now a macro referring to exit_failure, instead of a separate
5768 variable. Include "exitfail.h" to get it.
5769 * xstrtol.h: Include "exitfail.h".
5770 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5772 * long-options.c (parse_long_options): Use prototype
5773 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5776 2004-01-21 Jim Meyering <jim@meyering.net>
5778 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5779 so as not to conflict with a different-sized __mktime_internal
5780 function in GNU libc.
5781 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5782 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5784 2004-01-18 Paul Eggert <eggert@twinsun.com>
5786 Merge from diffutils.
5788 * file-type.c (file_type): Add typed memory objects.
5789 * file-type.h (S_TYPEISTMO): New macro.
5791 * c-stack.h (c_stack_action): Remove argv argument.
5792 * c-stack.c (c_stack_action): Likewise. All uses changed.
5793 (die): Don't calculate message unless segv_action returns.
5794 (get_stack_location, min_address_from_argv, max_address_from_argv,
5795 volatile stack_base, volatile_stack_size): Remove.
5796 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5797 that every segmentation violation is a stack overflow. (Ouch!)
5798 See Debian bug 136249 (still outstanding) for more info about why
5799 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5801 2003-11-30 Bruno Haible <bruno@clisp.org>
5803 Safer stack allocation.
5804 * setenv.c: Include allocsa.h.
5805 (alloca): Remove fallback definition.
5806 (freea): Remove macro.
5807 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5810 2003-10-17 Bruno Haible <bruno@clisp.org>
5812 * binary-io.h: Avoid warnings on Cygwin.
5814 2003-12-28 Bruno Haible <bruno@clisp.org>
5816 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5817 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5819 2003-11-28 Bruno Haible <bruno@clisp.org>
5821 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5823 2003-11-27 Bruno Haible <bruno@clisp.org>
5825 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5827 2003-11-17 Bruno Haible <bruno@clisp.org>
5829 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5831 2003-11-24 Bruno Haible <bruno@clisp.org>
5833 * xallocsa.h: New file, from GNU gettext.
5834 * xallocsa.c: New file, from GNU gettext.
5836 2003-11-24 Bruno Haible <bruno@clisp.org>
5838 * allocsa.h: New file, from GNU gettext.
5839 * allocsa.c: New file, from GNU gettext.
5841 2003-11-24 Bruno Haible <bruno@clisp.org>
5843 * eealloc.h: New file.
5845 2004-01-15 Jim Meyering <jim@meyering.net>
5847 Merge from coreutils.
5849 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5850 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5851 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5853 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5854 optional configure-time default.
5856 * version-etc.c (version_etc_copyright): Update copyright date.
5858 * xreadlink.c (xreadlink): Correct outdated comment.
5860 2004-01-15 Paul Eggert <eggert@twinsun.com>
5862 Merge from coreutils.
5864 * posixver.c: Include posixver.h.
5866 * same.c: Include <stdbool.h>, <limits.h>.
5867 (_POSIX_NAME_MAX): Define if not defined.
5869 (same_name): If file names are silently truncated, report
5870 that the file names are the same if they are the same after
5871 the silent truncation.
5873 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5874 conversion function.
5875 * xstrtod.c (xstrtod): Likewise. All callers changed to
5876 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5879 2004-01-14 Paul Eggert <eggert@twinsun.com>
5881 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5882 with like-named macro in fnmatch.c.
5883 (EXT): Use an internal constant instead.
5885 Merge fnmatch patches from glibc.
5886 * fnmatch.c (mbsinit): Remove define.
5887 Add libc_hidden_ver (__fnmatch, fnmatch).
5888 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5889 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5891 2003-12-14 Karl Berry <karl@gnu.org>
5893 * config.charset: update from gettext-runtime.
5895 2003-12-03 Paul Eggert <eggert@twinsun.com>
5897 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5898 Bug reported by Alfred M. Szmidt.
5900 2003-11-29 Karl Berry <karl@gnu.org>
5902 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5904 2003-11-23 Paul Eggert <eggert@twinsun.com>
5905 Bruno Haible <bruno@clisp.org>
5907 * printf-parse.h: Don't include sys/types.h.
5908 (ARG_NONE): New macro.
5909 (char_directive): Change type of *arg_index fields to size_t.
5910 * printf-parse.c: Don't include sys/types.h.
5911 (SSIZE_MAX): Remove macro.
5912 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5913 Remove unnecessary overflow check.
5914 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5917 2003-11-24 Paul Eggert <eggert@twinsun.com>
5919 * alloca.c: Remove dependency on xalloc module.
5920 (xalloc_die): Remove.
5921 (memory_full) [!defined emacs]: New macro.
5922 [!defined emacs]: Don't include xalloc.h.
5923 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5924 address arithmetic overflows. Change datatypes a bit to avoid
5927 2003-11-22 Jim Meyering <jim@meyering.net>
5929 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5931 2003-11-17 Bruno Haible <bruno@clisp.org>
5933 * vasnprintf.c (alloca): Remove fallback definition.
5934 (freea): Remove definition.
5935 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5936 Reported by Paul Eggert.
5938 2003-11-17 Jim Meyering <jim@meyering.net>
5940 On systems without utime and without a utimes function capable of
5941 dealing with a NULL struct utimbuf* argument, this utime replacement
5942 could -- in unusual circumstances -- leak a file descriptor.
5943 * utime.c: Include <unistd.h> and <errno.h>.
5944 (utime_null): Be sure to close `fd' and to preserve errno.
5945 Reported by Geoff Collyer via Arnold Robbins.
5947 2003-11-16 Paul Eggert <eggert@twinsun.com>
5948 Bruno Haible <bruno@clisp.org>
5950 Protect against address arithmetic overflow.
5951 * printf-args.h: Include stddef.h.
5952 (arguments): Change type of field 'count' to size_t.
5953 * printf-args.c (printf_fetchargs): Use size_t instead of
5954 'unsigned int' where appropriate.
5955 * printf-parse.h: Include sys/types.h.
5956 (char_directive): Change type of *arg_index fields to ssize_t.
5957 (char_directives): Change type of fields 'count', max_*_length to
5959 * printf-parse.c: Include sys/types.h and xsize.h.
5960 (SSIZE_MAX): Define fallback value.
5961 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5962 instead of 'int' where appropriate. Check a_allocated, d_allocated
5963 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5964 * vasnprintf.c: Include xsize.h.
5965 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5966 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5967 overflow. Avoid wraparound when converting a width or precision from
5970 2003-11-16 Bruno Haible <bruno@clisp.org>
5972 Update from GNU gettext.
5973 * printf-parse.c: Generalize to it can be compiled for wide strings.
5974 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5975 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5976 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5977 SNPRINTF): New macros.
5978 Don't include <alloca.h> if the file is used inside libintl.
5979 (local_wcslen): New function, for Solaris 2.5.1.
5980 (VASNPRINTF): Use it instead of wcslen.
5982 2003-11-16 Bruno Haible <bruno@clisp.org>
5984 * xsize.h (xmax): New function.
5985 (xsum, xsum3, xsum4): Declare as "pure" functions.
5987 2003-11-12 Paul Eggert <eggert@twinsun.com>
5989 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5990 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5991 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5992 heuristic is just as accurate as far as we know, and it removes a
5993 dependency on size_max.m4 and ptrdiff_max.m4.
5995 2003-11-12 Paul Eggert <eggert@twinsun.com>
5997 * xstrtol.c (__xstrtol): Remove "break" immediately after
5998 "return", to pacify some unknown compiler. Problem reported
6001 2003-11-11 Bruno Haible <bruno@clisp.org>
6003 * xsize.h (SIZE_MAX): Remove fallback definition.
6004 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6007 2003-11-10 Paul Eggert <eggert@twinsun.com>
6009 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6010 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6011 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6013 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6014 not (size_t) -1, since it's defined here.
6016 2003-11-06 Paul Eggert <eggert@twinsun.com>
6018 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6019 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6020 Reject sizes of exactly SIZE_MAX bytes.
6021 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6022 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6024 2003-11-05 Bruno Haible <bruno@clisp.org>
6026 * xsize.h: Include limits.h, to avoid a possible collision with
6027 SIZE_MAX defined in <limits.h> on Solaris.
6029 2003-11-04 Bruno Haible <bruno@clisp.org>
6031 * xsize.h: New file.
6032 * linebreak.c: Include xsize.h.
6033 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6034 argument for overflow.
6035 Suggested by Paul Eggert.
6037 2003-10-31 Bruno Haible <bruno@clisp.org>
6039 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6040 to avoid (extremely rare) race condition.
6041 Suggested by Paul Eggert.
6043 2003-11-03 Jim Meyering <jim@meyering.net>
6045 * userspec.c: Include "userspec.h".
6046 * userspec.h: New file.
6048 2003-10-31 Paul Eggert <eggert@twinsun.com>
6050 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6051 * mountlist.c (SIZE_MAX): Define if not defined already.
6052 (read_filesystem_list): Set and use me_type_malloced.
6053 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6054 whatever the type happens to be), for brevity and consistency.
6055 Check for size calculation overflow on Alphas running OSF/1.
6057 2003-10-31 Jim Meyering <jim@meyering.net>
6059 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6061 * linebuffer.c: Include <string.h> for declaration of memset.
6063 2003-10-30 Paul Eggert <eggert@twinsun.com>
6064 Bruno Haible <bruno@clisp.org>
6066 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6067 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6069 2003-10-29 Paul Eggert <eggert@twinsun.com>
6071 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6072 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6074 * quotearg.c (quotearg_n_options): Use it.
6075 * group-member.c: Include <stdbool.h>.
6076 (free_group_info): Arg is now const *; don't free arg.
6077 (get_group_info): Now returns bool and accepts struct group_info *,
6078 rather than returning a malloc'ed struct group_info *.
6079 All uses changed. Check for overflow in internal size calculation.
6081 * getusershell.c (readname): Simplify the code by using x2nrealloc
6082 rather than xmalloc/xrealloc.
6083 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6084 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6085 conformance bug: the old code used a pointer after freeing the
6086 storage that it addressed.
6087 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6088 rather than doing it by hand.
6089 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6090 the buffer preserved. Use free and xmalloc instead.
6091 * quotearg.c (quotearg_n_options): Likewise.
6092 Use a simpler test for size overflow. Don't use xalloc_oversized
6093 because unsigned int might be wider than size_t (!); this suggests
6094 that we should switch from unsigned int to size_t for slot numbers.
6096 2003-10-27 Bruno Haible <bruno@clisp.org>
6098 * stdbool_.h: Better support for BeOS.
6100 2003-10-27 Paul Eggert <eggert@twinsun.com>
6102 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6103 to allocate the returned structure. Do not allocate a subarray,
6104 as x2nrealloc will do that.
6105 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6106 instead of xnrealloc.
6107 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6109 2003-10-26 Paul Eggert <eggert@twinsun.com>
6111 * xalloc.h (xalloc_oversized): New static inline function, for
6112 callers that want to do their own size-overflow checking. Include
6113 <stdbool.h>, since xalloc_oversized returns bool.
6114 * xalloc.c (array_size_overflow): Remove. All callers changed
6115 to use xalloc_oversized.
6117 Add two functions x2realloc, x2nrealloc, for programs that grow
6118 arrays dynamically by doubling their sizes.
6119 * xalloc.h (x2realloc, x2nrealloc): New decls.
6120 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6123 Port to C99 semantics for 'inline' of external functions.
6124 Bug reported by Bruno Haible.
6125 * xmalloc.c (xnmalloc_inline): New static inline function,
6126 with the old contents of xnmalloc.
6127 (xnmalloc, xmalloc): Use it.
6128 (xnrealloc_inline): New static inline function,
6129 with the old contents of xnrealloc.
6130 (xnrealloc, xrealloc): Use it.
6132 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6134 2003-10-25 Paul Eggert <eggert@twinsun.com>
6136 Fix several address-calculation bugs in the hash modules,
6137 plus some minor code cleanup.
6139 * hash.h: Include <stdbool.h>, for bool.
6140 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6141 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6142 hash_get_n_entries, hash_get_max_bucket_length,
6143 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6144 hash_rehash): Use size_t rather than unsigned.
6145 * hash.c (struct hash_table, hash_get_n_buckets,
6146 hash_get_n_buckets_used, hash_get_n_entries,
6147 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6148 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6149 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6151 (SIZE_MAX): Define if not defined.
6152 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6153 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6155 Use const * when possible.
6156 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6157 (check_tuning): Fix bug: if tuning parameters were very close to
6158 0 or 1, rounding errors could have caused subscript violations.
6159 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6160 (hash_initialize): Add 'fail:' label
6161 to free table and return NULL, and use it to simplify code.
6162 Use calloc rather than clearing the storage ourself.
6163 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6164 buffer size calculations.
6165 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6166 Include <stddef.h>, for size_t.
6167 * hash-pjw.c (hash_pjw): Likewise.
6168 Switch to method described by Bruno Haible.
6169 Include <limits.h>, for CHAR_BIT.
6170 (SIZE_BITS): New macro.
6172 2003-10-21 Paul Eggert <eggert@twinsun.com>
6174 * getndelim2.c (getndelim2): When size calculation overflows,
6175 ceiling the allocation at NMAX bytes rather than silently
6176 discarding input bytes before NMAX is reached. This makes
6177 a difference only if NMAX exceeds SIZE_MAX / 2.
6179 * obstack.c: Merge from glibc.
6180 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6181 Add libc_hidden_def (_obstack_newchunk).
6182 (_obstack_free) [! defined _LIBC]: Remove.
6183 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6184 a clone of the function body.
6185 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6186 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6188 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6189 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6192 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6193 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6194 Don't use lvalue casts, as GCC plans to remove support for them
6195 in GCC 3.5. Reported by Joseph S. Myers. This bug
6196 was also present in the non-GCC version, indicating that this
6197 code had always been buggy and had never been widely used.
6198 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6199 Use the fast variant of each macro, rather than copying the
6200 definiens of the fast variant; that way, we'll be more likely to
6201 catch future bugs in the fast variants.
6203 2003-10-20 Bruno Haible <bruno@clisp.org>
6205 * wait-process.h: New file, from GNU gettext.
6206 * wait-process.c: New file, from GNU gettext.
6208 2003-10-19 Jim Meyering <jim@meyering.net>
6210 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6212 2003-10-16 Paul Eggert <eggert@twinsun.com>
6214 * getgroups.c: Include <errno.h>, <stdlib.h>.
6215 (getgroups): First arg is int, not size_t.
6216 Don't let 'free' mangle errno.
6218 2003-10-16 Jim Meyering <jim@meyering.net>
6220 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6222 2003-10-15 Paul Eggert <eggert@twinsun.com>
6224 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6226 (new_exclude, add_exclude_file): Initial size no longer needs to
6228 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6229 our own address arithmetic overflow checking.
6231 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6232 (fnmatch): Do not alloca more than 2000 wide characters;
6233 instead, use malloc for large buffers.
6234 Check for address arithmetic overflow, and return -1
6235 with errno set to ENOMEM in that case.
6236 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6237 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6238 instead, return -1. Check for address arithmetic overflow.
6240 2003-10-14 Paul Eggert <eggert@twinsun.com>
6242 Handle invalid suffixes and overflow independently, so that
6243 callers can treat them independently as needed. Fix some bugs in
6244 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6245 suffix for a human-readable blocksize. The major caller-visible
6246 change is the addition of a new
6247 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6248 that both overflow and suffix chars were found.
6250 * human.c (humblock): Don't check separately for invalid suffix
6251 char; that is xstrtoumax's job (now that its bug is fixed).
6252 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6253 INTMAX_MAX]: New macros.
6254 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6255 TYPE_MAXIMUM): New macros.
6256 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6257 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6258 if overflow occurs, as it's what __strtol does and it's more useful
6260 (__xstrtol): If __strtol reports some error other than ERANGE,
6261 reflect it to the caller as LONGINT_INVALID. If it reports
6262 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6263 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6264 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6266 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6267 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6268 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6269 [defined UINTMAX_MAX]: New macros.
6271 2003-10-14 Bruno Haible <bruno@clisp.org>
6273 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6274 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6275 Also use volatile where needed.
6277 2003-10-12 Paul Eggert <eggert@twinsun.com>
6279 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6280 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6281 and define in terms of the other primitives.
6282 * xmalloc.c: Include stdbool.h; do not include exit.h.
6283 (SIZE_MAX): Define if not already defined.
6284 (array_size_overflow): New function.
6285 (xalloc_die): Abort instead of exiting if 'error' returns.
6286 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6287 (xmalloc, xrealloc): Use them.
6288 (xcalloc): Check for address arithmetic overflow.
6289 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6290 a bit faster than strcpy.
6292 2003-10-08 Paul Eggert <eggert@twinsun.com>
6294 Merge getpass from libc, plus a few fixes.
6296 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6297 Include <stdbool.h>.
6298 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6299 __fsetlocking to empty.
6300 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6301 do include <bits/libc-lock.h>.
6302 Do not include <fcntl.h>; not needed.
6303 [_LIBC]: Include <wchar.h>.
6304 (NOTCANCEL_MODE): New macro.
6305 (flockfile, funlockfile) [_LIBC]: New macros.
6306 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6307 [!_LIBC]: New macros.
6308 (call_fclose): New function.
6309 (getpass): Use it. Save tty stream separately; this simplifies the
6310 code and makes it more reliable if stdin happens to equal stdout.
6311 Invoke __fsetlocking on tty.
6312 Handle thread cancellation if needed.
6313 Namespace cleanup (use __tcgetattr, __getline).
6314 Use bool for Booleans.
6315 [USE_IN_LIBIO]: Handle wide streams.
6316 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6317 stream might go where.
6319 * unlocked-io.h: Include <stdio.h>, so that the caller
6320 doesn't have to include <stdio.h> before us.
6321 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6322 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6323 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6324 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6325 if not declared, so that we can use getpass.c code from libc without
6327 (flockfile, ftrylockfile, funlockfile): New macros.
6329 2003-10-06 Bruno Haible <bruno@clisp.org>
6331 * version-etc-2.h: Remove file.
6332 * version-etc-2.c: Remove file.
6334 2003-09-25 Jim Meyering <jim@meyering.net>
6335 Bruno Haible <bruno@clisp.org>
6337 This lets translators provide better translations for the
6338 "Written by ..." part of --version output.
6339 * version-etc.h: Include stdarg.h.
6340 (version_etc_copyright): Declare as readonly.
6341 (version_etc): Make this function variadic with a NULL-terminated list
6342 of author name strings.
6343 (version_etc_va): New declaration.
6344 * version-etc.c: Include stdarg.h, stdlib.h.
6345 (version_etc_copyright): Declare as readonly.
6346 (version_etc_va): New function. Provide a different translatable string
6347 for each possible number of authors < 10. Abbreviate when there are 10
6349 (version_etc): Make this function variadic. Call version_etc_va.
6350 Suggestion from Gary V. Vaughan.
6352 * long-options.h (parse_long_options): Change prototype: the authors
6353 string is moved to the end and becomes variadic.
6354 * long-options.c: Include stdarg.h.
6355 (parse_long_options): Make this function variadic, too.
6356 Call version_etc_va, not version_etc.
6358 2003-10-06 Bruno Haible <bruno@clisp.org>
6360 * fatal-signal.h: New file, from GNU gettext.
6361 * fatal-signal.c: New file, from GNU gettext.
6363 2003-10-04 Karl Berry <karl@gnu.org>
6365 * argp*: update from libc.
6367 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6369 * getpass.c (getpass): Use a no-op fseek when switching from input to
6370 output mode on the same stream.
6372 2003-09-29 Paul Eggert <eggert@twinsun.com>
6374 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6375 Fix arg typo in previous patch.
6377 2003-09-28 Jim Meyering <jim@meyering.net>
6379 * error.c: Correct cpp indentation.
6381 2003-09-27 Paul Eggert <eggert@twinsun.com>
6383 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6384 Omit the special code that used __typeof__, since we worry that
6385 it could be more trouble than it's worth. See:
6386 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6387 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6391 2003-09-26 Jim Meyering <jim@meyering.net>
6393 * error.c (error_tail): Move some declarations
6394 into inner scope where the local variables are used.
6396 2003-09-26 Bruno Haible <bruno@clisp.org>
6398 * stpncpy.h (gnu_stpncpy): New declaration.
6399 (stpncpy): Define as alias for gnu_stpncpy.
6400 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6402 2003-09-26 Paul Eggert <eggert@twinsun.com>
6404 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6405 (error_tail): Do not loop, reallocating temporary buffer, since
6406 the output cannot contain more wide characters than the input
6407 contains bytes, the size must be big enough already. This avoids
6408 one potential size overflow calculation. Check for size overflow
6409 when calculating temporary buffer size. Free temporary buffer
6410 when done, if it was allocated with malloc; this plugs a memory
6411 leak. Remove casts from void * to pointers, that are no longer
6412 needed now that we're assuming C89 or better.
6414 Merge error changes from glibc.
6416 * error.c, error.h: Update copyright notice header to match glibc.
6417 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6418 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6419 Disable cancellation while printing error.
6420 * error.h: Prepend __ to parameter names.
6422 2003-09-25 Karl Berry <karl@gnu.org>
6424 * argp-fmtstream.c, argp-help.c: update from libc.
6426 2003-09-25 Bruno Haible <bruno@clisp.org>
6428 * version-etc-2.h: New file, from version-etc.h with modifications.
6429 * version-etc-2.c: New file, from version-etc.c with modifications.
6431 2003-09-25 Simon Josefsson <jas@extundo.com>
6433 * xgetdomainname.h: New file.
6434 * xgetdomainname.c: New file.
6436 2003-09-25 Simon Josefsson <jas@extundo.com>
6437 Bruno Haible <bruno@clisp.org>
6439 * getdomainname.h: New file.
6440 * getdomainname.c: New file.
6442 2003-09-24 Paul Eggert <eggert@twinsun.com>
6444 * linebuffer.c (freebuffer): Don't free the argument, just
6445 the buffer associated with the argument. Bug reported by
6448 2003-09-19 Karl Berry <karl@gnu.org>
6450 * argp.h: update from libc.
6452 2003-09-16 Paul Eggert <eggert@twinsun.com>
6454 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6455 input error, instead of returning NULL the next time we are called
6456 (and therefore losing track of errno).
6458 2003-09-15 Paul Eggert <eggert@twinsun.com>
6460 * getndelim2.c (getndelim2): Don't trash errno when a read
6461 fails, so that the caller gets the proper errno.
6463 * readutmp.c (read_utmp): Likewise.
6464 Check for fstat error. Close stream and free storage
6467 2003-09-14 Bruno Haible <bruno@clisp.org>
6469 * fwriteerror.h: New file.
6470 * fwriteerror.c: New file.
6472 2003-09-14 Jim Meyering <jim@meyering.net>
6474 * getloadavg.c: Correct cpp indentation.
6475 * strdup.c: Likewise.
6476 * vasnprintf.c: Likewise.
6478 2003-09-12 Paul Eggert <eggert@twinsun.com>
6480 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6481 * obstack.c [!defined _LIBC]: Likewise.
6482 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6483 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6484 * exitfail.c: Don't include stdlib.h; no longer needed.
6486 More changes to assume C89 or better.
6488 * error.c (error_tail): Assume vprintf.
6490 * argmatch.c (getenv): Remove decl.
6491 * progreloc.c (get_full_program_name): Define via prototype.
6492 * setenv.c (clearenv): Likewise.
6493 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6495 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6496 (malloc, memcpy): Remove decls.
6497 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6498 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6499 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6500 (memcpy): Remove macro.
6501 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6502 (__P): Remove. All uses removed.
6503 (PTR): Remove. All uses changed to void *.
6504 (CHAR_BIT, NULL): Remove.
6505 (spaces, zeros, memset_space, memset_zero)
6506 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6508 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6509 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6510 Define with prototype.
6511 Remove now-unnecessary prototype decl.
6512 (extra_args_spec): Assume ANSI C. All uses changed.
6513 (extra_args_spec_iso): Remove.
6514 (my_strftime, emacs_strftimeu): Define via prototype.
6515 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6517 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6518 * strtoimax.c: Include <stdlib.h> unconditionally.
6519 (strtoul, strtol): Remove decls.
6520 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6522 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6523 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6524 (LOCALE_PARAM_PROTO): New macro.
6525 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6526 (INTERNAL (strtol), strtol): Define with a prototype.
6527 (PARAMS): Remove. All uses removed.
6528 * tempname.c: Include <string.h> unconditionally.
6529 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6530 * xgethostname.c (main): Define with a prototype.
6531 * xmalloc.c: Include "xalloc.h" first, to check interface.
6532 Include <stdlib.h> unconditionally.
6533 (calloc, malloc, realloc, free): Remove decls.
6534 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6535 Include <stdlib.h> unconditionally. Sort include file names.
6537 (xstrtod): Define with a prototype.
6538 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6539 (strtol, strtoul): Remove decls.
6541 2003-09-11 Paul Eggert <eggert@twinsun.com>
6543 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6544 Include <stdlib.h>, <string.h> unconditionally.
6545 Remove now-unnecessary cast to char *.
6546 * strnlen.c: Include <string.h> unconditionally.
6547 * yesno.c (yesno): Define with a prototype.
6549 2003-09-10 Bruno Haible <bruno@clisp.org>
6551 * strcspn.c: Include <string.h> unconditionally.
6552 * strpbrk.c: Include <string.h> unconditionally.
6553 * strstr.c: Include <string.h> unconditionally.
6554 * unicodeio.c: Include <string.h> unconditionally.
6555 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6556 * unsetenv.c: Likewise.
6557 * xreadlink.c: Include <stdlib.h> unconditionally.
6558 * yesno.c: Include <stdlib.h> unconditionally.
6559 (rpmatch): Add prototype.
6561 2003-09-10 Jim Meyering <jim@meyering.net>
6563 * error.c: Correct indentation of cpp directives.
6565 2003-09-09 Paul Eggert <eggert@twinsun.com>
6569 * acosl.c (main): Use a prototype.
6570 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6573 * getloadavg.c (getloadavg, main): Define via prototypes.
6575 * getopt.h (struct option.name): Assume C89, and use 'const'.
6576 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6577 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6579 * getopt.c (const): Remove macro.
6580 Include <string.h> unconditionally.
6581 (my_index): Remove; all uses changed to strchr.
6582 (strlen): Remove decl.
6583 (exchange): Remove forward decl; no longer needed.
6584 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6585 Define with prototype.
6586 * getopt1.c (const): Remove macro.
6587 (getopt_long, getopt_long_only, main): Define with prototype.
6589 * getugroups.c: Include <string.h> unconditionally.
6591 * getusershell.c: Include <stdlib.h> unconditionally.
6592 (getusershell, setusershell, endusershell, readname, main):
6593 Define with prototypes.
6595 * group-member.c: Include group-member.h first.
6596 Include <stdlib.h> unconditionally.
6598 * hard-locale.c: Include hard-locale.h first.
6599 Include <stdlib.h>, <string.h> unconditionally.
6601 * hash.c (free, malloc): Remove decls.
6602 Include <stdlib.h> unconditionally.
6604 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6605 (getenv): Do not declare.
6607 * idcache.c: Include <string.h> unconditionally.
6609 * long-options.c: Include long-options.h first, to test interface.
6610 Include <stdlib.h> unconditionally.
6612 * makepath.c: Include makepath.h first, to test interface.
6613 Include <stdlib.h> and <string.h> unconditionally.
6615 * linebuffer.c: Include <stdlib.h>.
6616 (free): Remove decl.
6618 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6619 rpl_malloc returns void *, not char *.
6620 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6622 * md5.h: Include <limits.h> unconditionally.
6623 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6624 (__P): Remove; all uses removed.
6625 * md5.c: Include "md5.h" first.
6626 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6627 md5_buffer, md5_process_bytes, md5_process_block):
6628 Define with prototypes.
6629 * sha.h (__P): Remove all uses. (It wasn't defined??)
6630 * sha.c: Include "sha.h" first.
6631 Include <stdlib.h>, <string.h> unconditionally.
6633 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6634 * memcmp.c (__ptr_t): Likewise.
6635 * memrchr.c (__ptr_t): Likewise.
6636 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6637 Include <string.h> unconditionally.
6638 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6639 * memchr.c: Include <stdlib.h> unconditionally.
6640 * memchr.c (LONG_MAX): Remove.
6641 * memrchr.c (LONG_MAX): Likewise.
6642 * memchr.c (__memchr): Define via a prototype.
6643 * memrchr.c (__memrchr): Likewise.
6644 * memcmp.c (__P): Remove, and remove all uses.
6645 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6646 Remove forward decls; no longer needed.
6647 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6648 Use types required by C89 in prototype.
6650 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6651 * savedir.c: Likewise.
6652 * mkdir.c (free): Remove decl.
6653 * rmdir.c (rmdir): Define with a prototype.
6654 * savedir.c: Include savedir.h first, to test interface.
6656 * mktime.c (STDC_HEADERS): Remove.
6657 Include <stdlib.h>, <string.h> unconditionally.
6659 * modechange.c: Include <stdlib.h> unconditionally.
6660 (malloc): Remove decl.
6662 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6663 (free): Remove decl.
6665 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6666 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6667 (This type really should be intptr_t, but that's a C99ism.)
6668 (_obstack_memcpy): Remove: all uses changed to memcpy.
6669 Include <string.h> unconditionally.
6670 (struct obstack): Assume __STDC__ for types of members
6671 chunkfun, freefun, extra_arg.
6672 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6673 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6674 obstack_begin, obstack_specify_allocation,
6675 obstack_specify_allocation_with_arg, obstack_chunkfun,
6676 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6677 Remove unprototyped decls and the macros that use them.
6678 * obstack.c (POINTER): Remove. All uses changed to void *.
6679 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6680 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6681 (defined __STDC__ && __STDC__)]:
6682 Remove nonprototyped code.
6683 Include <stdlib.h> unconditionally.
6684 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6685 _obstack_allocated_p, _obstack_free, obstack_free,
6686 _obstack_memory_used, print_and_abort):
6687 Define using prototypes.
6688 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6689 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6690 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6691 obstack_next_free, obstack_object_size, obstack_room) [0]:
6692 Remove unused, unprototyped code.
6694 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6696 * physmem.c (physmem_total, physmem_available, main): Define
6699 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6700 (main): Define with a prototype.
6702 * posixver.c (getenv): Remove decl.
6704 * putenv.c (malloc): Returns void *, not char *.
6705 Include <string.h> unconditionally.
6706 (strchr, memcpy, NULL): Do not define.
6708 * readtokens.c: Include readtokens.h first, to test interface.
6709 Include <stdlib.h>, <string.h> unconditionally.
6710 (init_tokenbuffer): Define with a prototype.
6712 * regex.c (PARAMS): Remove. All uses removed.
6713 All uses of _RE_ARGS removed, too.
6714 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6716 (bzero): Assume memset exists.
6717 (memcmp, memcpy, NULL): Remove.
6718 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6719 char, or assignments to local vars of type signed char.
6720 (init_syntax_once, PREFIX(extract_number_and_incr),
6721 PREFIX(print_partial_compiled_pattern),
6722 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6723 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6724 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6725 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6726 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6727 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6728 wcs_compile_range, byte_compile_range, truncate_wchar,
6729 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6730 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6731 count_mbs_length, wcs_re_match_2_internal,
6732 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6733 PREFIX(alt_match_null_string_p),
6734 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6735 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6736 regfree, PREFIX(extract_number)): Define with prototype. Remove
6737 now-unnecessary declaration, if any.
6738 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6740 Remove now-unnecessary casts among pointer types.
6741 * regex.h (_RE_ARGS): Remove. All uses removed.
6743 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6744 (free): Remove decl.
6746 * rpmatch.c: Include <stdlib.h> unconditionally.
6748 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6749 (free): Remove decl.
6751 * save-cwd.c: Include <stdlib.h> unconditionally.
6752 * xgetcwd.c: Likewise.
6754 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6755 (free): Remove decl.
6757 * strchrnul.c (strchrnul): Define with a prototype.
6758 Fix bug: c_in was not converted to char before searching.
6760 The following changes are not K&R related:
6762 * group-member.h: Include <sys/types.h>, so that this file is
6764 * makepath.h: Likewise.
6766 * getusershell.c (readname, default_index, line_size, readname):
6767 Use size_t, not int, for sizes.
6768 (readname): If the size overflows, report an error instead of
6771 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6773 * getndelim2.c: Assume stdlib.h per the C89 spec.
6775 2003-09-08 Paul Eggert <eggert@twinsun.com>
6777 Assume C89 or better; remove K&R cruft.
6778 A few of these changes were first proposed by Derek Robert Price
6779 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6781 * addext.c: Include <string.h> unconditionally.
6782 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6783 Don't declare getenv or malloc.
6785 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6786 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6788 (find_stack_direction, alloca): Use prototypes.
6790 * atexit.c (atexit): Define using a prototype.
6792 * basename.c, dirname.c, stripslash.c:
6793 Include <string.h> unconditionally.
6795 * bcopy.c: Include <stddef.h>.
6796 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6798 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6800 * error.h (error, error_at_line, error_print_progname)
6801 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6802 * error.c: Include error.h first, to check interface.
6803 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6804 (VA_START): Remove; all uses changeed to va_start.
6805 (exit, strerror): Remove decls.
6806 (error_print_progname): Prototype uncondionally.
6807 Don't include <errno.h>; no longer needed.
6808 (private_strerror): Remove.
6809 (error_tail): Always define.
6810 (error, error_at_line): Assume C89 or better; always use prototypes.
6811 * fatal.c: Include "fatal.h" first, to test interface.
6812 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6813 (VA_START): Remove; all uses changed to va_start.
6814 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6816 (exit): Remove decl.
6817 (fatal): Prototype unconditionally. Assume va_start works.
6818 Abort at end, to pacify gcc.
6820 * euidaccess.c (main): Define with a prototype.
6822 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6824 * exitfail.c: Include <stdlib.h> unconditionally.
6826 * fnmatch_.h (__P): Remove. All uses changed to assume
6828 * fnmatch.c: Include fnmatch.h first, to test interface.
6829 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6830 (getenv): Remove decl.
6831 (fnmatch): Define using a prototype.
6832 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6833 (FCT): Define using a prototype.
6835 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6837 * gethostname.c: Include <stddef.h>.
6838 (gethostname): Define with prototype. Length is size_t, not int.
6840 2003-09-08 Paul Eggert <eggert@twinsun.com>
6842 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6843 getversion.c should have been removed then, but was accidentally
6846 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6847 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6849 2003-09-07 Paul Eggert <eggert@twinsun.com>
6851 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6852 copy_tm_result. Bug reported by Simon Josefsson in
6853 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6855 2003-09-06 Paul Eggert <eggert@twinsun.com>
6857 * time_r.c, time_r.h: New files.
6859 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6861 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6862 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6864 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6866 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6867 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6870 * timegm.c: Switch to glibc implementation, with the following changes:
6871 [defined HAVE_CONFIG_H]: Include <config.h>.
6872 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6873 (__mktime_internal) [!defined _LIBC]: New decl.
6874 (__gmtime_r) [!defined _LIBC]: New macro and function.
6875 (timegm): Use a prototype, since gnulib assumes C89.
6876 Do not bother declaring tmp to be const, as it's not really usefu.
6877 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6878 (timegm): Declare only if HAVE_DECL_TIMEGM.
6880 2003-09-03 Paul Eggert <eggert@twinsun.com>
6882 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6883 Bug reported by Lute Kamstra in
6884 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6886 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6887 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6888 course with correspondingly smaller numbers for tomorrow and
6889 yesterday. From Tadayoshi Funaba. Originally installed into
6890 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6893 2003-08-31 Simon Josefsson <jas@extundo.com>
6895 * timegm.h: New file.
6896 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6898 2003-08-31 Karl Berry <karl@gnu.org>
6900 * argp.h: update from libc.
6902 2003-08-28 Bruno Haible <bruno@clisp.org>
6904 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6905 warning on QNX, which defines O_BINARY to 000000.
6907 2003-08-24 Bruno Haible <bruno@clisp.org>
6909 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6910 MSVC7 <stdio.h> is included later.
6912 2003-08-20 Bruno Haible <bruno@clisp.org>
6914 * progname.h: New file, from GNU gettext.
6915 * progname.c: New file, from GNU gettext.
6916 * progreloc.c: New file, from GNU gettext.
6918 2003-08-19 Bruno Haible <bruno@clisp.org>
6920 * xstrdup.c: Assume <string.h> exists.
6922 2003-08-18 Jim Meyering <jim@meyering.net>
6924 * setenv.h: Indent nested cpp directive.
6925 * vasnprintf.c: Remove trailing blanks.
6927 2003-08-17 Simon Josefsson <jas@extundo.com>
6928 Bruno Haible <bruno@clisp.org>
6930 * xstrndup.h: New file.
6931 * xstrndup.c: New file.
6933 2003-08-17 Bruno Haible <bruno@clisp.org>
6935 * strndup.h: New file.
6937 2003-08-16 Paul Eggert <eggert@twinsun.com>
6939 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6940 space, undoing this 2003-08-12 change:
6941 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6943 2003-08-16 Jim Meyering <jim@meyering.net>
6945 Merge from coreutils.
6946 * xstrtoimax.c: #else #if -> #elif.
6947 * xstrtoumax.c: Likewise.
6949 2003-08-15 Paul Eggert <eggert@twinsun.com>
6951 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6952 rather than tab, after '#' in shell-script copyright notices.
6953 Suggested by Bruno Haible.
6955 2003-08-15 Jim Meyering <jim@meyering.net>
6956 and Paul Eggert <eggert@twinsun.com>
6958 Merge from coreutils.
6959 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6960 member but strut utmpx does not. Needed for AIX 4.3.3.
6961 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6963 2003-08-15 Jim Meyering <jim@meyering.net>
6965 Merge from coreutils.
6966 * xgethostname.c: Include <stdlib.h>.
6967 (xghostname): Don't exit for anything other than memory-related
6968 failure; just return NULL.
6969 * userspec.c: Include "posixver.h".
6970 (parse_user_spec): Accept `.' as a separator only
6971 in pre-POSIX-200112 mode.
6972 * strtoimax.c: Use #elif rather than #else #if.
6973 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6974 Remove function, now that we can rely on a working tzset function.
6975 [!_LIBC]: Ensure that the required autoconf test has been run.
6976 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6977 Use underlying_strftime for %r.
6978 * sha.c: Merge in some clean-up and optimization changes from glibc.
6979 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6980 Ensure that it is a multiple of 64.
6981 Rearrange loop exit tests so as to avoid performing an
6982 additional fread after encountering an error or EOF.
6983 * realloc.c: Update copyright date.
6985 2003-08-14 Jim Meyering <jim@meyering.net>
6987 Merge from coreutils.
6988 * obstack.h: Whitespace changes.
6989 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6990 and xcalloc return values.
6991 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6992 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6993 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6994 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6995 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6997 Use mntctl's return value to drive the entry-processing loop, since
6998 we can't rely on the value of the vmt_length member in the last
6999 entry. On some systems doing so could result in exhausting
7000 virtual memory. Based in part on a patch from Mike Jetzer.
7002 2003-08-14 Jim Meyering <jim@meyering.net>
7003 and Paul Eggert <eggert@twinsun.com>
7005 Merges from coreutils, plus other fixes.
7006 * physmem.c: Merge in portability changes from gcc/libiberty
7007 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7008 for credits and details. Thanks to Kaveh Ghazi for helping
7009 to keep these files in sync.
7010 (ARRAY_SIZE): Define it.
7011 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7012 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7013 (memcasecmp): Don't assume size_t fits in unsigned int.
7014 Remove casts and duplicate code.
7015 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7016 (memcpy): Remove definition.
7017 Merge in some clean-up and optimization changes from glibc.
7018 [BLOCKSIZE]: Move definition to top of file.
7019 Ensure that it is a multiple of 64.
7020 Rearrange loop exit tests so as to avoid performing an
7021 additional fread after encountering an error or EOF.
7022 * md5.h (md5_uintptr): Define.
7023 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7024 return to the initial working directory. Preserve errno
7026 * idcache.c: Include "xalloc.h".
7027 (xmalloc, xrealloc): Remove decls.
7028 (getuser): Remove casts no longer required in C89.
7029 * human.c: Include stdio.h, for sprintf.
7030 * group-member.c: Include "xalloc.h".
7031 (xmalloc, xrealloc): Remove decls.
7032 (get_group_info): Remove casts no longer required in C89.
7033 * getusershell.c (readname): Remove casts no longer required in C89.
7034 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7035 * getline.c: Whitespace fix, from coreutils.
7037 2003-08-13 Paul Eggert <eggert@twinsun.com>
7039 * exclude.c: Include <ctype.h>
7040 (IN_CTYPE_DOMAIN): New macro.
7042 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7045 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7046 Undo previous (whitespace-only) change.
7048 2003-08-12 Paul Eggert <eggert@twinsun.com>
7050 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7051 Normalize leading white space and remove trailing white space.
7052 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7053 notice, as per ../config/srclist-update.
7055 Merge from coreutils.
7056 * euidaccess.h: New file.
7057 * euidaccess.c: Include it.
7058 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7059 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7060 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7062 2003-08-11 Bruno Haible <bruno@clisp.org>
7064 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7065 (vasnprintf): Use it instead of wcslen.
7067 2003-08-11 Bruno Haible <bruno@clisp.org>
7069 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7070 value to ensure that _Bool promotes to int. Use #define for _Bool when
7071 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7073 2003-08-10 Karl Berry <karl@gnu.org>
7075 * regex.h: update from libc (whitespace fix).
7077 2003-08-09 Paul Eggert <eggert@twinsun.com>
7079 Merge some files from coreutils. These changes were
7080 originally made by Jim Meyering.
7081 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7082 many older Unixes require this.
7083 * alloca.c (alloca): Remove cast to argument of free;
7084 no longer needed in C89.
7085 * alloca_.h, regex.h: Fix white space to match
7086 what GNU indent does.
7088 2003-08-05 Paul Eggert <eggert@twinsun.com>
7090 * bumpalloc.h: Remove.
7092 2003-08-04 Paul Eggert <eggert@twinsun.com>
7094 * getloadavg.c: Change copyright notice and spacing to conform to
7097 Merge from coreutils.
7098 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7100 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7101 from Karl Berry, implemented by Jim Meyering.
7102 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7103 from Dmitry V. Levin.
7104 Remove anachronistic cast of xrealloc.
7105 * fnmatch_.h (__const): Remove. Use 'const'.
7106 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7107 type. Otherwise, it wouldn't compile with at least /bin/cc on
7108 ymp-cray-unicos9.0.2.X.
7109 Combine two mostly-identical uses of alloca into one.
7110 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7112 2003-08-04 Dave Love <d.love@dl.ac.uk>
7116 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7117 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7118 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7119 obsolete NLIST_NAME_UNION.
7120 [__GNU__]: Undef BSD and FSCALE.
7121 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7123 2003-08-03 Paul Eggert <eggert@twinsun.com>
7125 * stdbool_.h (_Bool): Make it signed char, instead of
7126 an enum type, so that it's guaranteed to promote to int. See:
7127 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7129 2003-07-31 Paul Eggert <eggert@twinsun.com>
7131 * strerror.c: Include config.h, limits.h. Declare sprintf.
7132 (strerror): Don't assume that a printable int fits in 14 bytes.
7134 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7135 Bruno Haible <bruno@clisp.org>
7137 * getline.h (getline, getdelim): Change return type to ssize_t.
7138 * getline.c (getline, getdelim): Likewise.
7139 Remove _GNU_SOURCE define; now it's defined in config.h through
7142 2003-07-22 Paul Eggert <eggert@twinsun.com>
7144 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7145 over-parenthesization in macros.
7147 Sync with coreutils.
7149 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7152 Use `exit_failure' for xalloc and xmemcoll instead of their own
7153 private exit-failure variables.
7154 * xalloc.h (xalloc_exit_failure): Remove.
7155 * xmalloc.c: Likewise. Include exitfail.h.
7156 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7157 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7158 * xmemcoll.c: Likewise. Include exitfail.h.
7159 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7161 2003-07-18 Paul Eggert <eggert@twinsun.com>
7163 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7164 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7165 to test that it can stand by itself. Include "exitfail.h".
7166 Clients should set exit_failure instead.
7167 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7169 2003-07-18 Andreas Schwab <schwab@suse.de>
7171 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7173 2003-07-18 Bruno Haible <bruno@clisp.org>
7175 * getndelim2.h: New file.
7176 * getndelim2.c: Make into a module of its own. Include config.h,
7178 (getndelim2): Make non-static. Change return type to ssize_t.
7179 * getline.h: Change argument names.
7180 * getline.c: Include getndelim2.h instead of getndelim2.c.
7181 * getnline.c: Include getndelim2.h.
7183 2003-07-17 Bruno Haible <bruno@clisp.org>
7185 * Makefile.am: Remove file.
7186 * Makefile.in: Remove file.
7188 2003-07-17 Bruno Haible <bruno@clisp.org>
7190 * getnline.h: New file.
7191 * getnline.c: New file.
7192 * getndelim2.c: New file, extracted from getline.c.
7193 (getndelim2): Renamed from getdelim2, with added nmax argument.
7194 * getline.c: Include getndelim2.c.
7195 (getdelim2): Moved out to getndelim2.c.
7196 (getline, getdelim): Update.
7198 2003-07-15 <karl@gnu.org>
7200 * vasnprintf.c: update from gettext.
7202 2003-07-15 Jim Meyering <jim@meyering.net>
7204 * makepath.c (make_path): Enclose diagnostic in _(...).
7206 2003-07-14 Paul Eggert <eggert@twinsun.com>
7208 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7209 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7210 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7211 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7212 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7213 updated automatically by ../config/srclist-update. This changes
7214 their license from LPGL to GPL.
7216 2003-07-14 Jim Meyering <jim@meyering.net>
7218 Don't emit diagnostics. Let callers do that.
7219 * save-cwd.c: Don't include "error.h".
7220 (save_cwd): Don't call error. Ensure that errno is valid
7221 when returning nonzero.
7223 * save-cwd.h (restore_cwd): Update prototype.
7224 * save-cwd.c (restore_cwd): Remove two parameters.
7225 Simplify. Don't call error upon failure. Let callers do that.
7226 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7227 when auditing is enabled. But don't bother updating the #if.
7229 2003-07-14 Simon Josefsson <jas@extundo.com>
7231 * mempcpy.h: New file.
7232 * mempcpy.c: New file.
7234 2003-07-14 Paul Eggert <eggert@twinsun.com>
7236 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7237 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7238 unicodeio.c, unicodeio.h, unlocked-io.h:
7239 Switch from LGPL to GPL.
7241 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7243 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7244 it breaks C++ compilation.
7245 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7247 2003-07-10 Jim Meyering <jim@meyering.net>
7249 * vasnprintf.c: Remove trailing blanks.
7250 Make cpp indentation consistent.
7252 2003-07-09 Paul Eggert <eggert@twinsun.com>
7254 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7255 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7256 Switch from LGPL to GPL.
7258 2003-07-07 Paul Eggert <eggert@twinsun.com>
7260 * mktime.c: Fix some boundary cases and remove need for floating point.
7262 Issue a compile-time diagnostic if time_t is floating point, or if
7263 two's complement arithmetic is not in effect, or if arithmetic
7264 right shift does not propagate the sign. These assumptions were
7265 all in the original code but they weren't checked.
7267 (TIME_T_MIDPOINT, verify): New macros.
7268 (__isleap): Remove; it has integer overflow problems.
7269 (leapyear): New function, without those problems.
7270 (ydhms_tm_diff): Remove; splitting into two parts.
7271 (ydhms_diff): New function, containing the arithmetic part of
7272 the old ydhms_tm_diff function. Issue a compile-time
7273 diagnostic if we are not using C99 integer division.
7274 Avoid casts when possible.
7275 (guess_time_tm): New function, containing the checking part of
7276 the old ydhms_tm_diff function. Return the new value, rather than
7277 the difference between it and the old. Accept a new argument T
7278 so that *T specifies the old value. Check for overflow in the result.
7280 (__mktime_internal): Use a time_t offset, not a long int offset.
7281 This undoes the 2003-06-04 change, which is no longer needed now
7282 that we have better overflow checking.
7283 (localtime_offset): Likewise.
7285 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7286 and long are 64-bit but int is only 32-bit.
7287 (ydhms_diff): Use long int to store year1 and yday1.
7288 Issue a compile-time diagnostic if long int is not wide enough.
7290 (__mktime_internal): Use long int to store adjusted year and yday.
7291 Use plain C rather than preprocessor commands, if that doesn't
7293 Check for overflow (and try to repair) after each probe
7294 rather than checking only at the very end. This avoids some bugs
7295 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7296 does not equal GMT offset at maximum time).
7297 Use integer to check for overflow rather than floating point; this
7298 is more portable to non-IEEE hosts, and is a tad faster.
7299 When we detect that we are oscillating between two values,
7300 don't check whether tm_isdst has the requested value, since
7301 we already know the answer. When tm_isdst has the wrong value,
7302 use a different heuristic to find the right one, based on the
7303 extreme values actually observed in practice in tz2003a,
7304 rather than the (overly optimistic) "previous 3 calendar quarters".
7306 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7307 "T const" to accommodate glibc style.
7308 (check_result): Use less-confusing report format. "long" -> "long int.
7310 Don't loop if the iteration overflows time_t.
7311 Allow a negative step in the iteration.
7313 2003-07-01 Paul Eggert <eggert@twinsun.com>
7315 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7316 having it depend on HAVE_SYS_TYPES_H.
7318 2003-06-25 Bruno Haible <bruno@clisp.org>
7320 * readlink.c: New file.
7322 2003-06-20 Bruno Haible <bruno@clisp.org>
7324 Assume C89, so PARAMS isn't needed.
7325 * unicodeio.h (PARAMS): Remove.
7326 * unicodeio.c: Don't use PARAMS.
7328 2003-06-18 Jim Meyering <jim@meyering.net>
7330 Merge changes from coreutils.
7331 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7332 Remove explicit declarations of xmalloc and realloc.
7334 (read_utmp): Remove anachronistic cast of xmalloc.
7336 2003-06-17 Paul Eggert <eggert@twinsun.com>
7338 Assume C89, so PARAMS isn't needed.
7339 * backupfile.h (PARAMS): Remove. All uses removed.
7340 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7341 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7342 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7343 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7344 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7345 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7346 xstrtol.h: Likewise.
7347 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7348 same.h, strverscmp.h: Do not include config.h; no longer needed.
7349 Anyway, config.h should always be included before any other file.
7351 2003-06-11 Simon Josefsson <jas@extundo.com>
7353 * sysexit_.h: New file.
7355 2003-05-20 Derek Price <derek@ximbiot.com>
7357 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7359 2003-06-10 Simon Josefsson <jas@extundo.com>
7361 * strchrnul.h: New file.
7362 * strchrnul.c: New file.
7364 2003-06-10 Simon Josefsson <jas@extundo.com>
7366 * argp.h: New file, from glibc.
7367 * argp-ba.c: New file, from glibc.
7368 * argp-eexst.c: New file, from glibc.
7369 * argp-fmtstream.c: New file, from glibc.
7370 * argp-fmtstream.h: New file, from glibc.
7371 * argp-fs-xinl.c: New file, from glibc.
7372 * argp-help.c: New file, from glibc.
7373 * argp-namefrob.h: New file, from glibc.
7374 * argp-parse.c: New file, from glibc.
7375 * argp-pv.c: New file, from glibc.
7376 * argp-pvh.c: New file, from glibc.
7377 * argp-xinl.c: New file, from glibc.
7379 2003-06-07 Jim Meyering <jim@meyering.net>
7381 * readtokens.h: Put `Free Software Foundation, Inc.'
7382 in place of my name in the copyright comment.
7383 Remove definition and uses of __P.
7386 * stat.c: Don't declare xmalloc explicitly.
7387 Instead, include "xalloc.h".
7388 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7389 xrealloc, and xcalloc return values.
7390 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7392 * xgetcwd.h: Remove definition/uses of PARAMS.
7394 2003-06-06 Jim Meyering <jim@meyering.net>
7396 * stdbool_.h: Renamed from stdbool.h.in.
7398 2003-06-06 Jim Meyering <jim@meyering.net>
7400 Merge from coreutils.
7401 * same.c: (same_name): Declare *_basename locals to be `const'.
7402 Consolidate declarations and initializations of *_base* locals.
7404 Merge from coreutils.
7405 This avoids a core dump on systems without GNU putenv,
7406 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7407 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7408 (unsetenv): New static function, from GNU libc.
7409 (rpl_putenv): Use it.
7411 * modechange.c: Remove trailing blanks.
7413 Merge from coreutils.
7414 * fsusage.c: Remove declaration of statfs.
7415 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7417 * posixtm.c: Include <stdbool.h> unconditionally.
7419 2003-06-05 Paul Eggert <eggert@twinsun.com>
7421 * mktime.c (__mktime_internal): When resolving a tm_isdst
7422 mismatch, look in future quarters as well as past. This fixes a
7423 bug when processing fall-backwards gaps immediately after a long
7424 period of daylight-saving time.
7426 * mktime.c: Assume freestanding C89 or better.
7427 (HAVE_LIMITS_H): Remove. Assume it's 1.
7428 (__P): Remove; not used.
7429 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7430 (mktime, not_equal_tm, print_tm, check_result,
7431 main): Use prototypes. Use const * where appropriate.
7432 (main): Fix typo in testing code that uncovered by above changes.
7433 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7435 2003-06-04 Paul Eggert <eggert@twinsun.com>
7437 * mktime.c: Fix Debian bug 177940
7438 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7439 (localtime_offset): Now long int, not time_t, because we want it
7440 to be guaranteed to be signed. All uses changed.
7441 (__mktime_internal): If overflow would occur when adding offset,
7444 Merge 'human' changes from coreutils. Rewrite to support
7445 locale-specific notations like thousands separators.
7446 * human.c: Simplify authorship notice.
7447 Include human.h immediately after config.h.
7448 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7449 <limits.h>: Do not include, since human.h does.
7450 (SIZE_MAX, UINTMAX_MAX): New macros.
7451 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7452 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7453 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7454 (power_letter): Renamed from suffixes.
7455 (generate_suffix_backwards): Remove.
7456 (adjust_value): Now takes int style (because of human.h changes)
7457 and long double value (for greater precision on some platforms).
7458 (group_number): New function.
7459 (human_readable): Use it. Use integer options, not enum.
7460 Put the options before the sizes in the arg list.
7461 Support all the new options.
7462 The old human_readable function has been removed;
7463 use inttostr.h instead.
7464 (human_readable, default_block_size, humblock):
7465 Use uintmax_t, not int, for block sizes.
7466 (human_readable_inexact, block_size_types): Remove.
7467 (block_size_opts): New constant.
7468 (human_options): Renamed from human_block_size, with new signature
7469 that allows block sizes up to UINTMAX_MAX. All callers changed.
7470 * human.h: Add copyright and authorship notice.
7471 Include <limits.h> and <stdbool.h> unconditionally.
7472 (PARAMS): Remove. All uses removed.
7473 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7474 (enum human_inexact_style): Remove tag; now a nameless enum.
7475 (human_floor, human_ceiling, human_round_to_even): Now have
7476 values 2, 0, 1 rather than -1, 1, 0.
7477 (human_group_digits, human_suppress_point_zero, human_autoscale,
7478 human_base_1024, human_SI, human_B): New constants.
7479 (human_readable_inexact, human_block_size): Remove.
7480 (human_readable): Size args are now uintmax_t, not int.
7481 (human_options): New decl.
7483 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7484 unnecessary now that we assume C89 or better. This change
7485 imported from coreutils.
7487 * mktime.c (__mktime_internal): Do not reject negative timestamps
7488 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7489 in the 2003-05-30 sync from glibc.
7491 .h files should stand alone, but we shouldn't include <sys/types.h>
7492 if we can get away with just <stddef.h>.
7494 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7495 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7496 rather than <sys/types.h>, as we merely need size_t.
7497 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7499 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7500 Include <stdio.h>, to get FILE.
7501 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7502 memcasecmp.h has included <stddef.h> and all we need is size_t.
7503 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7504 our interface, instead of including <sys/types.h>
7506 2003-06-02 Paul Eggert <eggert@twinsun.com>
7509 Fix some minor time-related bugs with POSIX time arguments.
7510 Some valid time stamps were being rejected (notably -1, and
7511 time stamps before 1900 on 64-bit hosts). And some invalid
7512 time stamps were being accepted, e.g. September 31.
7514 * posixtm.h (posixtime): Return bool instead of time_t, so
7515 that we can return (time_t) -1 successfully.
7516 * posixtm.c: Likewise.
7517 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7518 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7519 (t): Remove static var.
7520 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7521 of static var. All uses changed.
7522 (year): Do not reject years before 1900; they can occur with
7524 (posix_time_parse): Do not check for out-of-range components;
7525 that is now the caller's responsibility, since our checks were
7526 only approximations.
7527 (posixtime): Use mktime to check for out-of-range components,
7528 since it knows them exactly.
7529 If mktime returns (time_t) -1, check whether an error actually occurred
7530 by invoking localtime on -1.
7531 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7532 posixtime failures better.
7533 Improve the test data (in comments only).
7535 2003-05-30 <karl@gnu.org>
7537 * mktime.c: update from libc.
7539 2003-05-30 Bruno Haible <bruno@clisp.org>
7541 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7542 * localcharset.h: Likewise.
7543 * localcharset.c: Likewise.
7545 2003-05-28 Paul Eggert <eggert@twinsun.com>
7547 Assume the headers required for C89 freestanding compilers.
7548 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7549 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7550 without checking for HAVE_LIMITS_H.
7551 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7552 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7554 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7555 * exclude.c: Include <stdbool.h> unconditionally.
7556 * tempname.c: Include <stddef.h> unconditionally.
7557 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7558 * modechange.c, rpmatch.c (NULL): Don't define, since
7559 <stddef.h> does that.
7560 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7561 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7562 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7563 * xstrtol.c: Likewise.
7564 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7565 * savedir.c: Include <stddef.h> instead of defining NULL.
7567 * addext.c (addext): Use assignment rather than cast, to avoid
7568 warnings on some platforms.
7570 * mktime.c (__mktime_internal): Do not reject negative timestamps
7573 2003-05-10 Bruno Haible <bruno@clisp.org>
7575 * linebreak.c (iconv_string_length): Don't return -1 just because the
7576 string is longer than 4 KB.
7578 2003-05-12 Jim Meyering <jim@meyering.net>
7580 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7581 the space-padded-by-default conversion specifiers, %e, %k, %l.
7583 2003-05-03 Bruno Haible <bruno@clisp.org>
7585 Upgrade to Unicode-4.0.
7586 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7587 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7588 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7589 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7590 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7591 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7592 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7593 Change width of U+E0100..U+E01EF from 1 to 0.
7595 2003-04-25 Bruno Haible <bruno@clisp.org>
7597 * copy-file.c: Include <stddef.h>, for size_t.
7599 2003-04-25 Jim Meyering <jim@meyering.net>
7601 * copy-file.c (copy_file_preserving): Declare buf_size to be
7602 of type size_t, not int.
7604 2003-04-11 Jim Meyering <jim@meyering.net>
7606 Merge changes from Coreutils.
7608 2003-03-22 Jim Meyering <jim@meyering.net>
7610 * strftime.c (widen): Cast alloca return value to proper type.
7612 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7615 * strftime.c (my_strftime): Handle very large width
7616 specifications for numeric values correctly. Improve checks for
7619 2003-01-19 Jim Meyering <jim@meyering.net>
7621 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7622 (nl_get_alt_digit) [! defined my_strftime]: Define.
7623 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7624 _nl_get_alt_digit and _nl_get_walt_digit.
7626 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7627 These changes have no effect outside of _LIBC.
7629 2003-04-10 Bruno Haible <bruno@clisp.org>
7631 * findprog.h: New file, from GNU gettext.
7632 * findprog.c: New file, from GNU gettext.
7634 2003-04-05 Jim Meyering <jim@meyering.net>
7636 Merge changes from Coreutils.
7638 * exclude.h (PARAMS): Remove definition and uses.
7639 * exclude.c: Remove uses of `PARAMS'.
7641 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7642 Add test-cases for DOS filenames. Declare program_name.
7643 (main): Set up program_name. Patch by Rich Dawe.
7645 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7647 Use mntctl's return value to drive the entry-processing loop, since
7648 we can't rely on the value of the vmt_length member in the last
7649 entry. On some systems doing so could result in exhausting
7650 virtual memory. Based in part on a patch from Mike Jetzer.
7652 2003-04-04 Bruno Haible <bruno@clisp.org>
7654 * linebreak.h: New file, from GNU gettext.
7655 * linebreak.c: New file, from GNU gettext with slight modifications.
7656 * lbrkprop.h: New file, from GNU gettext.
7658 2003-04-03 Bruno Haible <bruno@clisp.org>
7660 * utf8-ucs4.h: New file, from GNU gettext.
7661 * utf16-ucs4.h: New file, from GNU gettext.
7662 * ucs4-utf8.h: New file, from GNU gettext.
7663 * ucs4-utf16.h: New file, from GNU gettext.
7665 2003-04-02 Bruno Haible <bruno@clisp.org>
7667 * binary-io.h: New file, from GNU gettext.
7669 2003-04-01 Bruno Haible <bruno@clisp.org>
7671 * pathname.h: New file, from GNU gettext.
7672 * concatpath.c: New file, from GNU gettext.
7674 2003-03-30 Bruno Haible <bruno@clisp.org>
7676 * copy-file.c (copy_file_preserving): Don't set owner if the function
7677 chown() doesn't exist.
7679 2003-03-28 Bruno Haible <bruno@clisp.org>
7681 * copy-file.h: New file, from GNU gettext.
7682 * copy-file.c: New file, from GNU gettext.
7684 2003-03-18 Jim Meyering <jim@meyering.net>
7686 * quote.c (quote_n): Fix typo in comment.
7688 2003-03-14 Jim Meyering <jim@meyering.net>
7690 Merge changes from Coreutils.
7691 * obstack.h (obstack_object_size): Declare temporary, __o,
7692 to be const, in order to avoid warnings.
7693 (obstack_room): Likewise.
7694 (obstack_empty_p): Likewise.
7696 2003-03-13 Paul Eggert <eggert@twinsun.com>
7698 Merge changes from Bison.
7699 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7700 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7701 when compiling Bison 1.875's `bitset bset = obstack_alloc
7702 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7703 * hash.c: Include <stdbool.h> unconditionally.
7705 2003-03-09 Paul Eggert <eggert@twinsun.com>
7707 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7708 Reported by Bruce Becker; see:
7709 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7711 2003-03-03 Paul Eggert <eggert@twinsun.com>
7712 Bruno Haible <bruno@clisp.org>
7714 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7715 Reported by John Hughes, see
7716 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7718 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7720 * poll_.h: New file.
7723 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7725 * mathl.h: New file.
7726 * acosl.c: New file.
7727 * asinl.c: New file.
7728 * atanl.c: New file.
7729 * ceill.c: New file.
7732 * floorl.c: New file.
7733 * frexpl.c: New file.
7734 * ldexpl.c: New file.
7736 * sincosl.c: New file.
7738 * sqrtl.c: New file.
7740 * trigl.c: New file.
7741 * trigl.h: New file.
7743 2003-02-17 Bruno Haible <bruno@clisp.org>
7745 * mkdtemp.h: New file, from GNU gettext.
7746 * mkdtemp.c: New file, from GNU gettext.
7748 2003-01-31 Bruno Haible <bruno@clisp.org>
7750 * rename.c: #undef rename before defining rpl_rename.
7751 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7753 2003-01-30 Bruno Haible <bruno@clisp.org>
7755 * printf-args.h: New file, from GNU gettext.
7756 * printf-args.c: New file, from GNU gettext.
7757 * printf-parse.h: New file, from GNU gettext.
7758 * printf-parse.c: New file, from GNU gettext.
7759 * vasnprintf.h: New file, from GNU gettext.
7760 * vasnprintf.c: New file, from GNU gettext.
7761 * asnprintf.c: New file, from GNU gettext.
7762 * vasprintf.h: New file, from GNU gettext with modifications.
7763 * vasprintf.c: New file, from GNU gettext.
7764 * asprintf.c: New file, from GNU gettext.
7766 2003-01-29 Bruno Haible <bruno@clisp.org>
7768 * stpncpy.h: New file, from GNU gettext with modifications.
7769 * stpncpy.c: New file, from GNU gettext with modifications.
7771 2003-01-28 Bruno Haible <bruno@clisp.org>
7773 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7775 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7778 2003-01-27 Bruno Haible <bruno@clisp.org>
7780 * xsetenv.h: New file, from GNU gettext.
7781 * xsetenv.c: New file, from GNU gettext.
7783 2003-01-23 Bruno Haible <bruno@clisp.org>
7785 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7787 2003-01-22 Bruno Haible <bruno@clisp.org>
7789 * exit.h: New file, from GNU gettext.
7791 2003-01-11 Bruno Haible <bruno@clisp.org>
7793 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7794 * strcase.h (strcasecmp, strncasecmp): Likewise.
7796 2003-01-14 Jim Meyering <jim@meyering.net>
7798 * same.c (same_name): Tweak a comment.
7800 2003-01-11 Bruno Haible <bruno@clisp.org>
7802 * same.c (same_name): Reorder tests so as to avoid calling stat()
7803 when a string comparison is sufficient.
7805 2003-01-11 Bruno Haible <bruno@clisp.org>
7807 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7810 2003-01-11 Bruno Haible <bruno@clisp.org>
7812 * hash-pjw.c: Add comment about low quality of this function.
7814 2003-01-12 Paul Eggert <eggert@twinsun.com>
7816 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7817 to avoid collisions with libcurses and libreadline.
7819 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7820 * getstr.h, getstr.c: Remove.
7821 * getline.c: Include "getline.h", to check interface.
7822 Move body of old getstr.c here: this defines MIN_CHUNK and
7823 declares getdelim2, which is renamed from getstr.
7824 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7826 * linebuffer.c (readlinebuffer): Renamed from readline.
7828 * linebuffer.h: Likewise.
7829 (readline): Remove backward-compatibility macro.
7831 2003-01-12 Jim Meyering <jim@meyering.net>
7833 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7835 2003-01-10 Bruno Haible <bruno@clisp.org>
7837 * alloca_.h: New file.
7838 * getdate.y: Unconditionally include alloca.h.
7839 * makepath.c: Likewise.
7840 * setenv.c: Likewise.
7841 * userspec.c: Likewise.
7843 2003-01-09 Bruno Haible <bruno@clisp.org>
7845 * stdbool.h.in: New file.
7847 2003-01-08 Bruno Haible <bruno@clisp.org>
7849 * safe-read.c: Include specification header first, to ensure its
7851 * full-write.c: Likewise.
7853 2003-01-08 Jim Meyering <jim@meyering.net>
7855 * full-write.c: Undefine and define-away `const' after inclusion
7856 of errno.h, not before. Suggestion from Bruno Haible.
7858 2003-01-07 Jim Meyering <jim@meyering.net>
7860 * full-write.c: Rework so that it may serve to define full_read, too.
7861 * full-read.c: Simply #define FULL_READ and include full-write.c.
7863 2003-01-06 Jim Meyering <jim@meyering.net>
7865 * version-etc.c: Update year in translatable copyright string.
7867 2002-12-25 Bruno Haible <bruno@clisp.org>
7869 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7870 * xstrtol.h: Likewise.
7871 * xstrtoimax.c: Likewise.
7872 * xstrtoumax.c: Likewise.
7873 * human.h: Likewise.
7875 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7876 on systems that have <inttypes.h> but not <stdint.h>.
7878 2002-12-31 Paul Eggert <eggert@twinsun.com>
7880 * memcoll.c (memcoll): Fall back on a simple algorithm using
7881 memcmp if strcoll doesn't work.
7883 2002-12-23 Bruno Haible <bruno@clisp.org>
7885 * localcharset.h: New file.
7886 * localcharset.c: Include it.
7887 * unicodeio.c: Likewise.
7889 2002-12-22 Bruno Haible <bruno@clisp.org>
7891 * utime.c (utime_null): No need to call ftruncate if the file was
7894 2002-12-23 Bruno Haible <bruno@clisp.org>
7896 * memcoll.c (STRCOLL): New macro.
7899 2002-12-22 Bruno Haible <bruno@clisp.org>
7901 * getstr.h (getstr): Define, to avoid clash with libcurses.
7902 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7904 2002-12-22 Bruno Haible <bruno@clisp.org>
7906 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7908 2002-12-23 Bruno Haible <bruno@clisp.org>
7910 * getline.h: Include <stddef.h>, for size_t.
7912 * unicodeio.h: Include <stddef.h>, for size_t.
7913 * unicodeio.c: Don't include <stddef.h>.
7915 2002-12-17 Bruno Haible <bruno@clisp.org>
7917 * canon-host.c (strdup): Remove unused declaration.
7919 * fsusage.c: Include full_read.h.
7920 (get_fs_usage): Use full_read instead of safe_read.
7922 * utime.c (utime_null): Use SAFE_READ_ERROR.
7924 2002-12-11 Bruno Haible <bruno@clisp.org>
7926 * setenv.h: Rewritten to cope with systems that have setenv() but not
7928 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7931 2002-12-11 Bruno Haible <bruno@clisp.org>
7933 * setenv.c (alloca): Fall back to malloc.
7935 (setenv): Use freea() to free memory allocated with alloca().
7937 2002-11-13 Bruno Haible <bruno@clisp.org>
7939 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7940 function declarations.
7941 * unsetenv.c (unsetenv): Likewise.
7943 2002-03-04 Bruno Haible <bruno@clisp.org>
7945 Portability to AIX 4.3.3.
7946 * unsetenv.c: New file, extracted from setenv.c.
7947 * setenv.c: Move the unsetenv() function to unsetenv.c.
7949 2001-12-20 Bruno Haible <bruno@clisp.org>
7951 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7952 use malloc instead. For SunOS 4.
7954 2001-12-11 Bruno Haible <bruno@clisp.org>
7956 * setenv.c: Declare alloca.
7957 (compar_fn_t): New typedef.
7958 (KNOWN_VALUE, STORE_VALUE): Use it.
7960 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7963 2002-12-10 Paul Eggert <eggert@twinsun.com>
7965 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7966 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7967 Choose values that are less likely to collide with system fnmatch
7969 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7970 defined (e.g., a pure POSIX system).
7971 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7972 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7974 2002-12-06 Jim Meyering <jim@meyering.net>
7976 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7978 Merge in changes from libc's misc/error.c, in preparation
7979 for the merge of gnulib's changes back into libc.
7981 * error.c (_): Define only if not already defined.
7982 Move definition to follow all #include directives.
7983 Include unlocked-io.h only if !_LIBC.
7984 [_LIBC]: Include <libio/libioP.h>.
7985 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7986 (fflush): Tweak definition to use INTUSE.
7989 2002-12-05 Paul Eggert <eggert@twinsun.com>
7991 * alloca.c [defined emacs]: Include "lisp.h".
7992 (xalloc_die) [defined emacs]: New macro.
7993 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7994 [! defined emacs]: Include <xalloc.h>.
7995 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7996 (pointer): Typedef to POINTER_TYPE *.
7997 (malloc): Remove decl; we now always use xmalloc.
7998 (alloca): Use old-style definition, since Emacs needs this.
7999 Check for arithmetic overflow when computing combined size.
8001 2002-12-04 Paul Eggert <eggert@twinsun.com>
8003 Do not generate unlocked-io.h automatically, since it's easier to
8004 maintain it by hand.
8006 * unlocked-io.h: New file, from GNU diffutils,
8007 but with proper copyright notice and attribution.
8009 * Makefile.am: Add copyright notice.
8010 (libfetish_a_SOURCES): Add unlocked-io.h.
8011 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8012 (DISTCLEANFILES, io_functions): Remove macros.
8013 (EXTRA_DIST): Remove gen_uio.
8014 (unlocked-io.h): Remove rule.
8016 2002-12-04 Jim Meyering <jim@meyering.net>
8018 Reflect the fact that stat.c and lstat.c are no longer generated.
8019 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8020 (DISTCLEANFILES): Likewise.
8021 (EXTRA_DIST): Likewise.
8022 (all_local): Don't depend on stat.c or lstat.c.
8023 (stat.c, lstat.c): Remove rules.
8024 (EXTRA_DIST): Remove xstat.in.
8026 * xstat.in: Remove file. Contents moved into stat.c.
8027 * stat.c: New file. Contents mostly from xstat.in.
8028 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8029 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8031 * safe-read.c: Rework so that it may serve to define safe_write, too.
8032 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8034 2002-12-03 Jim Meyering <jim@meyering.net>
8036 * safe-read.c, safe-write.c: Change variable names and comments, but
8037 not semantics, to minimize the differences between these two files.
8038 (safe_read): Change comment to mention SAFE_READ_ERROR.
8040 * safe-read.c (IS_EINTR): Define.
8041 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8043 2002-12-02 Bruno Haible <bruno@clisp.org>
8045 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8046 Define, taken from safe-read.c.
8047 (INT_MAX): Provide fallback.
8048 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8049 * safe-write.h (SAFE_WRITE_ERROR): Define.
8051 * safe-read.c (EINTR): Remove definition.
8052 (safe_read): Don't use EINTR if it is absent.
8054 2002-12-02 Jim Meyering <jim@meyering.net>
8056 * safe-read.c (EINTR): Define.
8057 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8058 (INT_MAX): Provide fallback.
8059 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8061 * safe-read.h (SAFE_READ_ERROR): Define.
8063 2002-12-01 Jim Meyering <jim@meyering.net>
8065 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8066 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8068 2002-11-27 Paul Eggert <eggert@twinsun.com>
8070 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8071 hash_rehash): Replace `if (limit <= value) abort ();' with
8072 `if (! (value < limit)) abort ();', for readability.
8074 2002-11-26 <karl@gnu.org>
8076 * strdup.c: copy from libc again, with jim's ok.
8077 * .cppi-disable: re-add strdup.c
8079 2002-11-25 <karl@gnu.org>
8081 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8082 instead of "strtol.c".
8084 2002-11-25 Jim Meyering <jim@meyering.net>
8086 * mktime.c: Sync from libc, now that it has the latest fix.
8088 2002-11-24 <karl@gnu.org>
8090 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8091 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8093 2002-11-24 Jim Meyering <jim@meyering.net>
8095 Update from coreutils:
8097 * mktime.c: Merge in changes from libc.
8099 Avoid a link-time failure on some Linux systems.
8100 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8101 (__mon_yday): Declare with the STATIC attribute.
8102 (__mktime_internal): Likewise.
8103 Based on a report from Greg Schafer.
8105 2002-11-23 Jim Meyering <jim@meyering.net>
8107 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8108 Use `unsigned', not `int', as type of index.
8110 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8112 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8114 2002-11-22 Paul Eggert <eggert@twinsun.com>
8116 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8117 hint that one should use `if (! x) abort ();' rather than `assert
8118 (x);', and anyway it's one less thing to worry about configuring.
8119 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8120 hash_rehash, hash_insert): Use abort rather than assert.
8122 2002-11-22 Paul Eggert <eggert@twinsun.com>
8124 * quotearg.h: Allow multiple inclusion by surrounding with
8125 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8126 so that we can be included first.
8127 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8128 * quotearg.c: Include quotearg.h immediately after config.h.
8129 No need to include stddef.h or sys/types.h any more.
8130 Surround local include files with "", not "<>".
8131 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8132 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8133 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8134 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8135 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8136 (ISPRINT): Remove; no longer needed now that we assume C89.
8138 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8141 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8142 quotearg_char): Use SIZE_MAX rather than
8143 (size_t) -1 when we are talking about "infinity".
8145 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8147 2002-11-22 Bruno Haible <bruno@clisp.org>
8149 * safe-read.h: Assume C89. Add comments.
8150 (safe_read): Change return type to size_t.
8151 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8152 counts > SSIZE_MAX correctly.
8153 * safe-write.h: New file.
8154 * safe-write.c: New file.
8155 * full-read.h: New file.
8156 * full-read.c: New file.
8157 * full-write.h: Assume C89. Add comments.
8158 * full-write.c: Include safe-write.h.
8159 (full_write): Rewritten to use safe_write.
8160 Suggested by Jim Meyering and Paul Eggert.
8162 2002-11-21 Bruno Haible <bruno@clisp.org>
8164 Remove case insensitive option matching.
8165 * argmatch.h (argcasematch): Remove declaration.
8166 (ARGCASEMATCH): Remove macro.
8167 (__xargmatch_internal): Remove case_sensitive argument.
8168 (XARGMATCH): Update.
8169 (XARGCASEMATCH): Remove macro.
8170 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8171 case_sensitive argument.
8172 (argcasematch): Remove function.
8173 (__xargmatch_internal): Remove case_sensitive argument.
8174 (main): Use XARGMATCH instead of XARGCASEMATCH.
8176 * xmalloc.c: Change compile-time error message. Add comment about
8177 required autoconf version.
8179 2002-11-21 Jim Meyering <jim@meyering.net>
8181 * strdup.c (strdup): Tweak comment and initial #if/#include.
8183 Merge in changes from the coreutils.
8185 2002-09-25 Paul Eggert <eggert@twinsun.com>
8186 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8187 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8188 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8189 int. Work more efficiently if X is the same width as uintmax_t.
8190 Do not compare X to -1, to avoid bogus compiler warning.
8191 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8192 Don't assume that f_frsize and f_bsize are the same type.
8194 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8197 * makepath.c (make_path): Restore umask *before* creating the final
8199 (make_path): Minor reformatting.
8201 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8202 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8204 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8205 ones. At least on GNU/Linux systems, `auto' means something else.
8208 2002-11-20 Paul Eggert <eggert@twinsun.com>
8210 Merge argmatch cleanups from Bison. Assume C89.
8212 * argmatch.c: Include config.h here, not in argmatch.h.
8213 Include stdlib.h, for EXIT_FAILURE.
8214 Always include <string.h>, since we assume C89.
8215 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8216 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8217 Include <stddef.h> instead, since it's all we need for size_t.
8218 (PARAMS): Remove. All uses removed.
8219 (ARRAY_CARDINALITY): Do not bother to #undef.
8220 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8221 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8222 Remove unnecessary parentheses.
8223 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8224 Insert necessary parentheses.
8225 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8226 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8228 2002-11-19 Bruno Haible <bruno@clisp.org>
8230 * mbswidth.c: Include mbswidth.h right at the beginning.
8231 * mbswidth.h: Include <stddef.h>, for size_t.
8233 * mbswidth.h (PARAMS): Remove macro.
8234 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8235 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8237 * gcd.h (PARAMS): Remove macro.
8238 (gcd): Use ANSI C function declarations.
8239 * gcd.c (gcd): Likewise.
8241 2002-11-15 Bruno Haible <bruno@clisp.org>
8243 * strcspn.c: Include <stddef.h>.
8244 (strcspn): Use ANSI C function declaration. Change return type to
8246 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8247 (strpbrk): Use NULL.
8248 * strpbrk.h (PARAMS): Remove macro.
8249 (strpbrk): Use ANSI C function declaration.
8250 * strstr.c: Don't include <sys/types.h>.
8251 * strstr.h (PARAMS): Remove macro.
8252 (strstr): Use ANSI C function declarations.
8254 2002-11-06 Bruno Haible <bruno@clisp.org>
8256 * gcd.h (gcd): Change argument type to 'unsigned long'.
8257 * gcd.c (gcd): Likewise.
8259 2002-11-05 Bruno Haible <bruno@clisp.org>
8261 * gcd.h: New file, from gettext-0.11.5.
8262 * gcd.c: New file, from gettext-0.11.5.
8264 2002-11-05 Bruno Haible <bruno@clisp.org>
8266 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8267 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8268 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8269 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8271 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8272 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8274 * closeout.c: Include gettext.h instead of <libintl.h>.
8275 * human.c: Include gettext.h instead of <libintl.h>.
8276 * quotearg.c: Include gettext.h instead of <libintl.h>.
8277 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8278 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8279 * userspec.c: Include gettext.h instead of <libintl.h>.
8280 * version-etc.c: Include gettext.h instead of <libintl.h>.
8281 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8282 (textdomain): Remove definition.
8283 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8285 * long-options.c: Remove include of <libintl.h> and definition of _.
8286 * same.c: Remove include of <libintl.h> and definition of _.
8288 2002-11-04 Bruno Haible <bruno@clisp.org>
8290 * stpcpy.h: New file, from GNU gettext-0.11.5.
8291 * strcase.h: New file, from GNU gettext-0.11.5.
8292 * strpbrk.h: New file, from GNU gettext-0.11.5.
8293 * strstr.h: New file, from GNU gettext-0.11.5.
8294 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8296 2002-05-09 Bruno Haible <bruno@clisp.org>
8298 * config.charset: Update for newest glibc. Add canonical names
8299 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8301 2002-05-09 Bruno Haible <bruno@clisp.org>
8303 * localcharset.c (get_charset_aliases): Add more Windows specific
8306 2002-05-08 Owen Taylor <otaylor@redhat.com>
8308 * config.charset: A few additions for Solaris.
8310 2001-12-05 Bruno Haible <bruno@clisp.org>
8312 * localcharset.c (locale_charset): Don't return an empty string.
8314 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8316 * config.charset: msdos in uk_UA uses CP1125.
8318 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8320 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8321 * localcharset.c (locale_charset): Declare as extern "C".
8323 2002-02-15 Bruno Haible <bruno@clisp.org>
8325 * config.charset [msdosdjgpp]: For Russian, use CP866.
8327 2002-02-11 Bruno Haible <bruno@clisp.org>
8329 * config.charset: Add support for NetBSD.
8331 2002-09-25 <karl@gnu.org>
8333 * strdup.c: copy from libc/string (via ../config/srclist*).
8334 * getopt*: copy from libc/posix.
8335 * gettext.h: copy from gettext.
8336 * .cppi-disable: add strdup.c, gettext.h.
8338 2002-07-01 Jim Meyering <meyering@lucent.com>
8340 * c-stack.c: Include sys/time.h.
8341 From Volker Borchert.
8343 2002-06-11 Paul Eggert <eggert@twinsun.com>
8345 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8346 New macro. Use it uniformly instead of
8347 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8348 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8349 reported by Vin Shelton.
8351 2002-06-22 Jim Meyering <meyering@lucent.com>
8353 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8354 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8356 2002-06-22 Paul Eggert <eggert@twinsun.com>
8358 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8359 Do not assume SA_SIGINFO behavior.
8360 Bug reported by Jim Meyering on NetBSD 1.5.2.
8362 2002-06-22 Jim Meyering <meyering@lucent.com>
8364 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8366 * exitfail.c, exitfail.h: Likewise.
8367 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8369 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8371 (EXTRA_DIST): Add fnmatch_loop.c.
8372 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8374 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8375 * fnmatch.c: Update from diffutils-2.8.2.
8376 * fnmatch_.h: New file. From diffutils-2.8.2.
8377 * fnmatch.h: Remove file.
8379 2002-06-18 Paul Eggert <eggert@twinsun.com>
8381 * file-type.h: Report an error if neither S_ISREG nor
8382 S_IFREG is defined, instead of using a test specific to glibc
8383 2.2. This should be safe, since POSIX requires S_ISREG and
8384 Unix Version 7 had S_IFREG. We don't need to check for
8385 <sys/types.h> since we don't use any symbols that it defines.
8387 2002-06-15 Jim Meyering <meyering@lucent.com>
8389 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8390 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8391 have been included before this file.
8393 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8395 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8396 so that each temporary file name is unique and valid in the first
8397 8 characters, for operation under DOS.
8399 2002-06-15 Jim Meyering <meyering@lucent.com>
8401 Work even with DJGPP 2.03, which lacks support for symlinks.
8403 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8405 * lchown.c (S_ISLNK): Likewise.
8407 2002-06-14 Jim Meyering <meyering@lucent.com>
8409 * file-type.h: Use the version from diffutils-2.8.2.
8410 * file-type.c: Likewise.
8412 2002-05-27 Jim Meyering <meyering@lucent.com>
8414 Fix a problem seen only on nonconforming systems whereby ls.c's
8415 use of localtime, and then of gettimeofday would cause trouble:
8416 the localtime call used to initialize rpl_gettimeofday's save
8417 mechanism would clobber ls's current local time information so
8418 that in any long listing the first file would always be listed
8419 with date 1970-01-01. Analysis by Volker Borchert.
8421 * gettimeofday.c (localtime): Undefine.
8422 (rpl_localtime): New function.
8424 2002-05-22 Jim Meyering <meyering@lucent.com>
8426 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8427 * file-type.h: New file.
8428 * file-type.c (file_type): New file/function. Extracted from diffutils.
8430 2002-04-29 Paul Eggert <eggert@twinsun.com>
8432 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8434 2002-04-28 Paul Eggert <eggert@twinsun.com>
8436 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8437 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8438 of 127, since 64 is the largest conceivable number for ancient
8440 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8442 2002-04-28 Jim Meyering <meyering@lucent.com>
8444 * sig2str.c (WTERMSIG): Remove definition (unused).
8446 2002-04-28 Paul Eggert <eggert@twinsun.com>
8448 * sig2str.h, sig2str.c: New files.
8449 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8451 2002-04-24 Jim Meyering <meyering@lucent.com>
8453 * gettext.h: New file, from Gettext.
8454 * Makefile.am (INCLUDES): Remove -I../intl.
8455 (libfetish_a_SOURCES): Add gettext.h.
8457 2002-04-16 Jim Meyering <meyering@lucent.com>
8459 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8460 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8461 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8463 2002-04-12 Jim Meyering <meyering@lucent.com>
8465 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8467 2002-03-10 Jim Meyering <meyering@lucent.com>
8469 * makepath.c (make_path): Remove a comma from a diagnostic.
8470 Suggestion from Santiago Vila.
8472 2002-03-08 Jim Meyering <meyering@lucent.com>
8474 * rename.c: Mention that this wrapper is needed also on
8475 mips-dec-ultrix4.4 systems.
8477 2002-03-02 Jim Meyering <meyering@lucent.com>
8479 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8480 not HAVE_CLOCK_SETTIME.
8482 2002-02-27 Paul Eggert <eggert@twinsun.com>
8484 * nanosleep.h: Rename to....
8485 * timespec.h: New name for nanosleep.h. All uses changed.
8487 * gettime.c: New file.
8488 * settime.c: New file.
8491 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8492 timespec.h. Remove nanosleep.h.
8494 2002-02-25 Paul Eggert <eggert@twinsun.com>
8496 * acl.c, acl.h: New files.
8497 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8499 2002-02-24 Jim Meyering <meyering@lucent.com>
8501 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8502 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8503 cause trouble. Reported by Nelson Beebe.
8505 2002-02-23 Paul Eggert <eggert@twinsun.com>
8507 * path-concat.c (xpath_concat): Reorder code to pacify
8508 compilers that don't know that xalloc_die never returns.
8510 2002-02-20 Jim Meyering <meyering@lucent.com>
8512 * getdate.c: Regenerate using bison-1.33.
8514 2002-02-15 Paul Eggert <eggert@twinsun.com>
8516 * posixver.c, posixver.h: New files.
8517 * Makefile.am (libfetish_a_SOURCES): Add them.
8519 2002-02-02 Paul Eggert <eggert@twinsun.com>
8520 Bruno Haible <bruno@clisp.org>
8522 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8523 (fwrite_success_callback): New declaration.
8524 * unicodeio.c (unicode_to_mb): New function, extracted from
8525 print_unicode_char. Call failure callback instead of error.
8526 (fwrite_success_callback): New function.
8527 (exit_failure_callback): New function.
8528 (fallback_failure_callback): New function.
8529 (print_unicode_char): Call unicode_to_mb.
8531 2002-01-26 Jim Meyering <meyering@lucent.com>
8533 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8535 2002-01-22 Jim Meyering <meyering@lucent.com>
8537 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8538 Otherwise, some versions of automake would omit the rule that makes
8539 Makefile from Makefile.in.
8541 2001-01-21 Paul Eggert <eggert@twinsun.com>
8543 * xmemcoll.h, xmemcoll.c: New files.
8544 * Makefile.am (libfetish_a_SOURCES): Add them.
8545 * memcoll.c: Include errno.h, and declare errno if not defined.
8546 (memcoll): Set errno to zero if there is no error.
8548 * quotearg.c (quotearg_buffer_restyled):
8549 Fix bug with quoting buffers containing NUL when backslashing escapes.
8550 This bug was exposed by the other changes in this patch.
8551 (quotearg_n_options): New arg ARGSIZE.
8552 All callers changed.
8553 (quoting_options_from_style): New function.
8554 (quotearg_n_style): Use it.
8555 (quotearg_n_style_mem): New function.
8557 * quotearg.h (quotearg_n_style_mem): New function.
8559 2002-01-16 Jim Meyering <meyering@lucent.com>
8561 * getdate.y: Add three semicolons, each just before a closing brace.
8562 Bison (as of version 1.31) no longer papers over that mistake.
8564 2002-02-14 Paul Eggert <eggert@twinsun.com>
8566 * backupfile.c (ISDIGIT): Comment fix.
8567 * getdate.y (ISDIGIT): Likewise.
8568 * posixtm.c (ISDIGIT, year): Likewise.
8569 * strverscmp.c (ISDIGIT): Likewise.
8570 * userspec.c (ISDIGIT): Likewise.
8572 2002-01-05 Jim Meyering <meyering@lucent.com>
8574 * version-etc.c (version_etc_copyright): Update copyright year.
8576 2001-01-19 Paul Eggert <eggert@twinsun.com>
8578 * closeout.c (close_stdout_status): If ferror (stdout), do
8579 not silently exit merely because the output buffer happens to
8580 have nothing pending.
8582 2001-12-18 Paul Eggert <eggert@twinsun.com>
8584 See the big note in ../ChangeLog.
8585 * human.c (suffixes): Prefer K to k for 1024.
8586 (generate_suffix_backwards): New function.
8587 (human_readable_inexact): Use it.
8588 * xstrtol.c (__xstrtol): If there is no number but there
8589 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8590 Accept 'K' as well as 'k'.
8592 2001-12-15 Jim Meyering <meyering@lucent.com>
8594 * regex.h (__restrict_arr): Update from libc.
8596 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8597 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8600 2001-12-10 Jim Meyering <meyering@lucent.com>
8602 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8603 Instead, include "xalloc.h".
8604 (initbuffer): Don't cast xmalloc return value to char*.
8605 (readline): Reword comment.
8606 Don't cast xrealloc return value to char*
8609 2001-12-09 Jim Meyering <meyering@lucent.com>
8611 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8612 `signed and unsigned type in conditional expression'.
8613 * posixtm.c (posix_time_parse): Likewise.
8615 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8617 * readtokens.c (readtoken): Declare an index to be of type unsigned
8618 to avoid a pedantic warning.
8620 * getstr.c: Don't include assert.h.
8621 (getstr): Remove warning-evoking assertions.
8622 Return -1 if offset parameter is out of bounds.
8623 Change the type of a local from int to size_t.
8625 * strftime.c (my_strftime_localtime_r): Include this function
8626 definition in the `#if ! HAVE_TM_GMTOFF' block.
8628 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8629 Include xalloc.h instead.
8631 2001-12-02 Jim Meyering <meyering@lucent.com>
8633 * tempname.c: Don't declare getenv, thus reverting the change of
8634 2001-11-18. It's no longer necessary, now that stdlib.h is always
8637 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8638 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8640 2001-11-30 Akim Demaille <akim@epita.fr>
8642 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8643 before being defined.
8645 2001-11-27 Paul Eggert <eggert@twinsun.com>
8647 * quotearg.h (quotearg_n, quotearg_n_style):
8648 First arg is int, not unsigned.
8649 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8650 (SIZE_MAX, UINT_MAX): New macros.
8651 (quotearg_n_options): Abort if N is negative.
8652 Avoid overflow check on hosts where size_t is 64 bits and int
8653 is 32 bits, as overflow is impossible there.
8654 Fix off-by-one typo that caused unnecessary reallocation.
8656 2001-11-27 Jim Meyering <meyering@lucent.com>
8658 * tempname.c: Merge with version from libc.
8659 * regex.c: Likewise.
8661 * tempname.c: Include stdlib.h unconditionally. On some old systems
8662 for which STDC_HEADERS is 0, it was not included, resulting in a
8663 warning about an integer-to-pointer conversion problem with getenv.
8664 Reported by Volker Borchert.
8666 2001-11-26 Jim Meyering <meyering@lucent.com>
8668 * gtod.h: Remove file.
8669 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8670 * gettimeofday.c: Don't include gtod.h.
8671 (GTOD_init): Remove function.
8672 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8673 Suggestion from Volker Borchert.
8675 2001-11-23 Jim Meyering <meyering@lucent.com>
8677 * hash.h (struct hash_table): Don't define here. Merely declare it.
8678 * hash.c (struct hash_table): Define it here instead.
8680 2001-11-22 Jim Meyering <meyering@lucent.com>
8682 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8684 2001-11-18 Paul Eggert <eggert@twinsun.com>
8686 * tempname.c (TMP_MAX): Remove; no longer needed.
8687 (TEMPORARIES): New macro.
8688 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8689 removes an artificial limitation (e.g. HP-UX 10.20, where
8692 2001-11-18 Jim Meyering <meyering@lucent.com>
8694 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8697 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8698 files will be created before anything else.
8700 2001-11-17 Jim Meyering <meyering@lucent.com>
8702 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8703 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8704 rather than group writable. Patch by Juan F. Codagnone.
8706 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8707 Instead, include "xalloc.h".
8709 * mountlist.c: Include unlocked-io.h after all system headers.
8710 Remove explicit declarations of xmalloc, xrealloc,
8711 and xstrdup. Instead, include "xalloc.h".
8713 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8714 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8715 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8717 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8718 Reported by Padraig Brady.
8720 * mkstemp.c: #undef mkstemp.
8722 (rpl_mkstemp): Rename from mkstemp.
8725 2001-11-16 Jim Meyering <meyering@lucent.com>
8727 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8728 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8729 determine the amount of total physical memory, use pstat_getstatic.
8730 HPUX-11 doesn't define _SC_PHYS_PAGES.
8731 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8732 If sysconf couldn't be used to determine the amount of available
8733 physical memory, use both pstat_getstatic and pstat_getdynamic.
8734 Based on a patch from Bob Proulx.
8736 2001-11-05 Jim Meyering <meyering@lucent.com>
8738 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8740 2001-11-03 Jim Meyering <meyering@lucent.com>
8742 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8743 in argmatch_to_argument call.
8745 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8748 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8749 e.g., a fault due to an attempt to free a NULL pointer.
8751 2001-11-01 Jim Meyering <meyering@lucent.com>
8753 * dirfd.c, dirfd.h: New files.
8754 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8756 * hash.c (hash_print) [TESTING]: Clean up.
8758 2001-10-22 Paul Eggert <eggert@twinsun.com>
8760 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8761 to avoid a warning if -Wall.
8763 2001-10-21 Paul Eggert <eggert@twinsun.com>
8765 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8767 2001-10-21 Jim Meyering <meyering@lucent.com>
8769 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8770 this code would end up calling gettext even in packages built
8772 * getopt.c (_): Likewise.
8773 * regex.c (_): Likewise.
8775 2001-10-20 Paul Eggert <eggert@twinsun.com>
8777 * error.c (strerror_r): Do not declare unless !_LIBC.
8778 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8779 Use strerror_r that is only a macro, even if it is not a function.
8780 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8781 (private_strerror): Use prototypes, not old-style function definition.
8782 (print_errno_message): New function.
8783 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8785 (error_tail, error, error_at_line): Use it.
8787 2001-10-11 Jim Meyering <meyering@lucent.com>
8789 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8790 and quote_n (1, ... to avoid clobbering a buffer.
8792 2001-10-05 Jim Meyering <meyering@lucent.com>
8794 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8795 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8796 * hash-pjw.h: New file.
8798 2001-09-30 Jim Meyering <meyering@lucent.com>
8800 * mountlist.c [MOUNTED_GETFSSTAT]:
8801 Include <sys/ucred.h>, for Apple Darwin.
8802 Include sys/mount.h and sys/fs_types.h only if available.
8804 (read_filesystem_list): Use FS_TYPE.
8806 2001-09-29 Paul Eggert <eggert@twinsun.com>
8808 * exclude.c (excluded_filename): 0 -> false, since it's
8811 2001-09-28 Paul Eggert <eggert@twinsun.com>
8813 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8814 #defines strtoimax. Also treat the other strto* functions
8817 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8818 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8819 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8821 2001-09-26 Jim Meyering <meyering@lucent.com>
8823 Most macros in unlocked-io.h had the wrong number of arguments.
8824 * gen-uio: New script.
8825 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8826 * unlocked-io.hin: Remove file.
8827 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8828 rather than trying to embed it here.
8829 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8830 Reported by Padraig Brady.
8832 2001-09-25 Volker Borchert <bt@teknon.de>
8834 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8836 2001-09-23 Jim Meyering <meyering@lucent.com>
8838 * mountlist.c: Remove useless parentheses in #if directives.
8839 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8840 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8842 2001-09-22 Jim Meyering <meyering@lucent.com>
8844 * localcharset.c: Update from latest gettext.
8845 * config.charset: Likewise.
8847 2001-09-20 Jim Meyering <meyering@lucent.com>
8849 * xstrtol.c (strtoimax): Guard declaration with
8850 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8851 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8852 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8853 (strtoumax): Likewise, for completeness (it wasn't necessary).
8855 2001-09-06 Paul Eggert <eggert@twinsun.com>
8857 * strtoimax.c (HAVE_LONG_LONG):
8858 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8859 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8860 to work around bug in IBM C compiler.
8862 2001-09-16 Jim Meyering <meyering@lucent.com>
8864 * mkdir.c: New file.
8866 2001-09-04 Paul Eggert <eggert@twinsun.com>
8868 * xgetcwd.c: Revert some of the previous change; intead,
8869 fix the HAVE_GETCWD_NULL code to behave more like the
8870 !HAVE_GETCWD_NULL code used to.
8873 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8876 2001-09-04 Paul Eggert <eggert@twinsun.com>
8878 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8879 Use ssize_t, not int, to store result of readlink.
8880 Check for ssize_t overflow as well as size_t overflow,
8881 as POSIX says the result of readlink is implementation-defined
8882 when ssize_t overflows.
8883 Remove unnecessary cast to char*.
8884 Use free+malloc instead of realloc, as the storage doesn't need
8885 to be preserved and it's clearer and can be more efficient that way.
8886 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8887 * xreadlink.h (xreadlink): Update prototype.
8889 2001-09-03 Paul Eggert <eggert@twinsun.com>
8891 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8892 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8893 spotted by Jim Meyering.
8895 2001-09-03 Jim Meyering <meyering@lucent.com>
8897 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8899 2001-09-03 Paul Eggert <eggert@twinsun.com>
8901 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8902 like the HAVE_GETCWD_NULL code.
8903 Include pathmax.h if not HAVE_GETCWD.
8904 Do not include xalloc.h.
8905 (INITIAL_BUFFER_SIZE): New symbol.
8906 Do not use xmalloc / xrealloc, since the caller is responsible for
8907 handling errors. Preserve errno around `free' during failure.
8908 Do not overrun buffer when using getwd.
8910 2001-09-03 Paul Eggert <eggert@twinsun.com>
8912 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8913 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8915 2001-09-02 Jim Meyering <meyering@lucent.com>
8917 * error.c: Update from GNU libc.
8919 2001-09-01 Jim Meyering <meyering@lucent.com>
8921 * xreadlink.c: New file.
8922 * xreadlink.h: New file.
8923 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8925 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8926 doesn't conflict with sparc Solaris 7's definition in
8927 /usr/include/sys/int_types.h.
8929 * exclude.c: Use `""', not `<>' to #include non-system header files.
8930 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8931 and strncasecmp as r-values. Unixware didn't have declarations.
8933 2001-08-31 Jim Meyering <meyering@lucent.com>
8935 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8936 Use an initial, malloc'd, buffer of length 128 rather than
8937 a statically allocated one of length 1024.
8939 2001-08-30 Paul Eggert <eggert@twinsun.com>
8941 * xgetcwd.c: Don't include pathmax.h.
8942 Include stdlib.h and unistd.h if available.
8944 (xmalloc, xstrdup, free): Remove decls.
8945 (xgetcwd): Don't assume sizes fit in unsigned.
8946 Check for overflow when computing sizes.
8947 Simplify reallocation code.
8949 2001-08-28 Paul Eggert <eggert@twinsun.com>
8951 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8953 * strtoimax.c: Renamed from strtoxmax.c, removing the
8956 Also, make the following further changes to make this file's
8957 configuration more similar to that of strtol.c:
8958 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8959 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8960 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8961 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8962 changed to signed values.
8964 And make the following changes as well:
8965 Fix copyright notice, as 1999 was missing.
8966 (verify): New macro.
8967 (strtoimax): Check sizes at compile-time, not run-time.
8968 Prefer strtol to strtoll if both work.
8969 (main): Remove; it was not that useful and was a pain to maintain.
8971 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8973 2001-08-30 Paul Eggert <eggert@twinsun.com>
8975 * savedir.c (savedir): Remove size parameter, as POSIX says that
8976 a directory's st_size can have an arbitrary value, so the old
8977 usage could waste an arbitrary amount of memory. All uses
8979 * savedir.h: Update prototype.
8981 2001-08-30 Paul Eggert <eggert@twinsun.com>
8983 * xstrtol.c (strtoimax): New decl.
8985 2001-08-28 Paul Eggert <eggert@twinsun.com>
8987 * xstrtol.h: Add copyright notice.
8988 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8989 LONGINT_INVALID_SUFFIX_CHAR.
8991 2001-08-30 Paul Eggert <eggert@twinsun.com>
8993 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8996 2001-08-30 Paul Eggert <eggert@twinsun.com>
8998 * hash.c: Remove '2001' from copyright notice.
9000 2001-08-30 Paul Eggert <eggert@twinsun.com>
9002 * full-write.h: New file.
9003 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9004 * full-write.c: Correct credits, as cccp.c no longer
9005 exists and anyway it was so heavily changed from the old cccp
9006 code as to be unrecognizable. Include full-write.h.
9007 (full_write) Return size_t, with short writes meaning failure.
9008 All callers changed. This fixes a bug with large buffers
9010 * utime.c: Include full-write.h.
9012 2001-08-30 Paul Eggert <eggert@twinsun.com>
9014 Merge 'exclude' changes from tar 1.13.22.
9015 This fixes one or two unlikely storage allocation overflow bugs,
9016 but doesn't change user-visible behavior otherwise.
9018 2001-08-30 Paul Eggert <eggert@twinsun.com>
9020 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9021 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9022 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9023 Include if available.
9024 (<xalloc.h>): Include
9025 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9026 (verify): New macro. Use it to verify that EXCLUDE macros do not
9027 collide with FNM macros.
9028 (struct patopts): New struct.
9029 (struct exclude): Use it, as exclude patterns now come with options.
9030 (new_exclude): Support above changes.
9031 (new_exclude, add_exclude_file):
9032 Initial size must now be a power of two to simplify overflow checking.
9033 (free_exclude, fnmatch_no_wildcards): New function.
9034 (excluded_filename): No longer requires options arg, as the options
9035 are determined by add_exclude. Now returns bool, not int.
9036 (excluded_filename, add_exclude):
9037 Add support for the fancy new exclusion options.
9038 (add_exclude, add_exclude_file): Now takes int options arg.
9039 Check for arithmetic overflow when computing sizes.
9040 (add_exclude_file): xrealloc might modify errno, so don't
9041 realloc until after errno might be used.
9043 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9045 (free_exclude): New decl.
9046 (add_exclude, add_exclude_file): Now takes int options arg.
9047 (excluded_filename): No longer requires options arg, as the options
9048 are determined by add_exclude. Now returns bool, not int.
9050 2001-08-30 Paul Eggert <eggert@twinsun.com>
9052 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9054 2001-08-27 Jim Meyering <meyering@lucent.com>
9056 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9058 * version-etc.c (N_): Remove definition.
9059 Revert most of last change.
9060 Instead, simply don't mark the `Copyright...' string for translation.
9061 Based on advice from Paul Eggert.
9063 * strtoxmax.c: Tweak comment.
9065 2001-08-26 Jim Meyering <meyering@lucent.com>
9067 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9068 of copyright with `%s' so translators don't get an untranslated
9070 (COPYRIGHT_YEAR): Define.
9071 (version_etc): Use fprintf rather than fputs.
9072 Suggestion from Ulrich Drepper.
9074 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9076 * strtoll.c: New file, from GNU libc.
9077 * xstrtoimax.c: New file.
9079 * xstrtol.h: Add xstrtoimax.
9080 * strtoumax.c: New file. Simply include "strtoumax.c".
9081 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9083 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9084 * strtoxmax.c: ... then renamed to this.
9086 2001-08-13 Paul Eggert <eggert@twinsun.com>
9088 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9089 Port to Solaris 8, where 'sed' requires a space after the 'r'
9090 command, and where sh dislikes "$/". Clean up the spacing a bit.
9091 Redirect output to $tmp just once.
9093 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9095 * addext.c (<errno.h>): Include.
9096 (errno): Declare if not defined.
9097 (addext): Work correctly when pathconf returns -1 and leaves
9098 errno alone because there is no limit. Also, work even if
9099 pathconf returns a value greater than SIZE_MAX.
9101 2001-08-12 Jim Meyering <meyering@lucent.com>
9103 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9104 Simply `return getcwd (NULL, 0);'.
9105 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9106 Use 1300 as initial value for length, not PATH_MAX.
9108 * pathmax.h: Clean up cpp syntax.
9110 2001-08-12 Jim Meyering <meyering@lucent.com>
9112 * gettimeofday.c: New file.
9114 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9116 2001-08-04 Jim Meyering <meyering@lucent.com>
9118 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9119 to get in sync with glibc.
9121 2001-08-03 Paul Eggert <eggert@twinsun.com>
9123 The following changes are from gettext 0.10.39 as maintained by
9126 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9127 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9128 with inverted sense. All uses changed.
9130 * mbswidth.c: Don't include <limits.h>.
9131 Include <stdlib.h> and <string.h> unconditionally.
9132 (iswcntrl, mbsinit, ISCNTRL): New macros.
9133 (mbsnwidth): Use K&R style function declarations.
9134 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9135 can optimize it when MB_CUR_MAX == 1.
9136 The width of control characters is zero, not 1.
9138 2001-07-15 Jim Meyering <meyering@lucent.com>
9140 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9141 (BUILT_SOURCES): Add unlocked-io.h.
9142 (io_functions): Define.
9143 (unlocked-io.h): New rule.
9144 (DISTCLEANFILES): Add unlocked-io.h.
9145 (all-local): Depend on unlocked-io.h, to ensure it is created.
9147 * unlocked-io.hin: New file
9149 * regex.c: Update from glibc.
9151 2001-07-05 Jim Meyering <meyering@lucent.com>
9153 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9155 (libfetish_a_SOURCES): Put all .h files here instead.
9156 Remove a thus-exposed (better checks in automake) duplicate and
9157 two unnecessary .h files.
9159 2001-06-11 Jim Meyering <meyering@lucent.com>
9161 * regex.c: Update from GNU libc.
9163 2001-05-27 Jim Meyering <meyering@lucent.com>
9165 * readutmp.h (UT_TYPE): Define.
9167 2001-05-24 Jim Meyering <meyering@lucent.com>
9169 * argmatch.c: Include "quote.h".
9170 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9171 quote function. Reported by Göran Uddeborg.
9173 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9175 * dirname.c (dir_name): Compute append_dot using path, not newpath
9176 which is not yet declared.
9178 2001-05-11 Paul Eggert <eggert@twinsun.com>
9180 * Makefile.am (libfetish_a_SOURCES):
9181 Add strftime.c, since we now compile it on all hosts.
9183 * strftime.c (my_strftime):
9184 Define to nstrftime if emacs, but only if my_strftime is not defined.
9185 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9186 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9187 Add one more extra argument: a nanoseconds value.
9190 (my_strftime function): Add %N format.
9191 (emacs_strftimeu): Renamed from emacs_strftime,
9192 with extra ut argument.
9194 2001-05-11 Paul Eggert <eggert@twinsun.com>
9196 dirname code cleanup. base_name now behaves more compatibly
9197 with POSIX basename when given file names that have trailing
9198 slashes, and similarly for dir_name. Add new primitives
9199 base_len and dir_len. Put the directory-name-related decls
9202 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9203 * backupfile.c (base_name): Likewise.
9204 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9205 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9206 * makepath.c (strip_trailing_slashes): Likewise.
9207 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9209 * rename.c (strip_trailing_slashes): Likewise.
9210 * same.c (base_name): Likewise.
9211 * stripslash.c (ISSLASH): Likewise.
9213 * addext.c: Include <dirname.h> after size_t is defined.
9214 * backupfile.c: Likewise.
9216 * addext.c (addext): Use base_len to trim redundant
9217 trailing slashes instead of doing it ourselves.
9218 But do not trim the last slash if it is not redundant.
9220 * backupfile.c (find_backup_file_name,
9221 max_backup_version): Use base_len instead of rolling it ourselves.
9222 Handle the case of "" and (on DOS) "C:" correctly.
9224 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9225 Include <string.h>, <dirname.h>.
9226 (base_name): Allow file names ending in slashes, other than names
9227 that are all slashes. In this case, return the basename followed
9228 by the slashes. This is more general, and can be used in places
9229 where the original base_name purposely had an assertion failure.
9230 (base_len): New function.
9232 * dirname.c: Include <string.h> instead of <stdlib.h>.
9233 Do not include <assert.h>; no longer needed.
9235 (memrchr): Remove decl.
9236 (dir_name_r): Remove.
9237 (dir_len): Renamed from dirlen. All callers changed.
9238 Rewrite in terms of base_name, for simplicity and consistency.
9239 (dir_name): Never return NULL. All callers changed.
9240 Do not include <stdlib.h> in test program; no longer needed.
9241 return 0; is fine for test program.
9243 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9245 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9247 * path-concat.c (path_concat): Use base_len to compute
9248 base length, not strlen; this means we cannot rely on memcpy
9251 * same.c (STREQ): Remove.
9252 (same_name): Handle the case where the basename ends in trailing '/'.
9254 * stripslash.c (strip_trailing_slashes): Return nonzero if
9255 a slash was stripped. Do not strip the last slash after a
9258 2001-04-08 Jim Meyering <meyering@lucent.com>
9260 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9261 recomputed; that's necessary when the offset spans a DST transition.
9262 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9264 2001-04-02 Jim Meyering <meyering@lucent.com>
9266 * regex.h, regex.c: Update from GNU libc.
9268 2001-03-19 Paul Eggert <eggert@twinsun.com>
9270 * version-etc.c (version_etc_copyright): Update to 2001.
9272 2001-03-16 Paul Eggert <eggert@twinsun.com>
9274 * tempname.c (uint64_t): Define to uintmax_t if
9275 not defined, and if UINT64_MAX is not defined.
9276 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9277 Reported by John David Anglin.
9279 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9281 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9282 alias if codeset is empty.
9283 * config.charset (BeOS): Use wildcard syntax.
9285 2001-03-13 Jim Meyering <meyering@lucent.com>
9287 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9288 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9291 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9293 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9295 * unicodeio.c (print_unicode_char): Simplify accordingly.
9297 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9299 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9300 support for DOS/DJGPP.
9302 2001-02-28 Paul Eggert <eggert@twinsun.com>
9304 * Makefile.am (libfetish_a_SOURCES):
9305 Add dup-safer.c, fopen-safer.c.
9306 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9308 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9310 2001-02-25 Paul Eggert <eggert@twinsun.com>
9312 The mkstemp replacement is taken from glibc 2.2.2, with some
9313 portability fixes for use outside glibc, as follows:
9315 * tempname.c (struct_stat64): New macro.
9316 (direxists, __gen_tempname): Use it.
9317 This avoids a portability problem with Solaris 8.
9319 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9320 (<stddef.h>, <stdint.h>, <string.h>):
9321 Include only if STDC_HEADERS || _LIBC.
9322 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9323 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9324 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9325 (__set_errno): Define this macro if <errno.h> doesn't.
9326 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9327 Define these macros if <stdio.h> doesn't.
9328 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9329 Define these macros if <sys/stat.h>
9330 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9331 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9332 __xstat64): Define if not _LIBC.
9333 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9334 (__gen_tempname): Invoke gettimeofday only if
9335 HAVE_GETTIMEOFDAY || _LIBC;
9336 otherwise, fall back on plain "time".
9337 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9339 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9341 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9343 2001-02-17 Jim Meyering <meyering@lucent.com>
9345 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9346 around included file name.
9348 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9350 * strftime.c: Update from GNU libc (the only changes were to comments).
9352 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9354 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9356 2001-02-17 Paul Eggert <eggert@twinsun.com>
9358 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9359 Remove workaround macros for hosts that have mbrtowc but not
9360 mbstate_t, as we now insist on proper declarations for both
9361 before using mbrtowc.
9363 2001-02-17 Jim Meyering <meyering@lucent.com>
9365 * regex.c: Update from libc.
9367 2001-02-16 Paul Eggert <eggert@twinsun.com>
9369 * alloca.c (malloc): Undef before defining, since stdlib.h
9370 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9371 Reported by Mark Hounschell via Paul Eggert.
9373 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9375 * config.charset: Update for FreeBSD 4.2.
9377 2001-01-26 Jim Meyering <meyering@lucent.com>
9379 * quotearg.c: Include stddef.h.
9380 * quote.c: Include stddef.h.
9381 Reported by Axel Kittenberger.
9383 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9384 line in double quotes so that it evokes a better diagnostic.
9385 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9386 Reported by Axel Kittenberger.
9388 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9390 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9391 to avoid a warning. Add back 'const' to inptr.
9393 2001-01-16 Jim Meyering <meyering@lucent.com>
9395 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9398 2001-01-14 Jim Meyering <meyering@lucent.com>
9400 * rename.c: New file. From Volker Borchert.
9401 Include stdlib.h, string.h or strings.h, and xalloc.h.
9402 Use strip_trailing_slashes rather than open-coding it.
9404 2001-01-03 Paul Eggert <eggert@twinsun.com>
9406 * strftime.c: Sync with glibc time/strftime.c 1.81.
9408 2001-01-03 Jim Meyering <meyering@lucent.com>
9410 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9411 local `inptr' to avoid warning with some system declarations of iconv.
9413 2000-12-29 Paul Eggert <eggert@twinsun.com>
9415 * modechange.c: Do not assume that mode_t uses the
9416 traditional octal encoding. E.g. "chmod 1 FOO" should set
9417 the other-execute bit of FOO even if S_IXOTH != 1.
9419 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9420 WOTH, XOTH, ALLM): New macros.
9421 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9422 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9424 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9425 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9427 No need to use uintmax_t; unsigned long is long enough.
9428 Don't bother to get suffix since we don't use it.
9430 2000-12-24 Jim Meyering <meyering@lucent.com>
9432 * hash.c (is_prime): Return explicit boolean values.
9433 (hash_get_first): Return NULL to appease Irix5.6's 89.
9434 Reported by Nelson Beebe.
9436 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9438 * localcharset.c (locale_charset): Add support for Win32.
9440 2000-12-18 Paul Eggert <eggert@twinsun.com>
9442 * physmem.h, physmem.c: New files.
9444 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9445 (noinst_HEADERS): Add physmem.h.
9447 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9448 't' for compatibility with Solaris 8 sort.
9450 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9452 * config.charset: Add support for BeOS.
9454 2000-12-16 Jim Meyering <meyering@lucent.com>
9456 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9457 SHELLS_FILE to a file name that's useful on djgpp systems.
9459 (ADDITIONAL_DEFAULT_SHELLS): Define.
9460 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9461 Based mostly on a patch from Prashant TR.
9463 2000-12-16 Jim Meyering <meyering@lucent.com>
9465 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9466 N and M) would have treated it like `chown N:N FILE'.
9468 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9470 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9472 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9473 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9474 to the list of canonical encodings. Rename EUC-CN to GB2312.
9476 2000-12-08 Andreas Schwab <schwab@suse.de>
9478 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9479 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9481 2000-12-07 Jim Meyering <meyering@lucent.com>
9483 * stripslash.c (ISSLASH): Define.
9484 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9487 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9488 (dir_name_r): Declare this function as static.
9489 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9490 manifest itself on a name containing a mix of slashes and
9492 Make this function work with names starting with a DOS-style
9493 drive letter and colon prefix.
9494 (dir_name): Append `.' if necessary.
9495 Based mostly on patches from Prashant TR and Eli Zaretskii.
9497 * dirname.h (dir_name_r): Remove prototype.
9499 2000-12-05 Jim Meyering <meyering@lucent.com>
9501 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9503 2000-12-04 Jim Meyering <meyering@lucent.com>
9505 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9506 Also include memory.h, stdlib.h, unistd.h if appropriate.
9507 Reported by Andreas Jaeger (conflicting declaration of malloc).
9509 2000-12-02 Jim Meyering <meyering@lucent.com>
9511 * closeout.h: Make idempotent, to avoid some obscure warnings.
9513 2000-12-01 Paul Eggert <eggert@twinsun.com>
9515 * memrchr.c: Include <config.h> before any system include file.
9517 2000-11-29 Paul Eggert <eggert@twinsun.com>
9519 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9521 2000-11-26 Jim Meyering <meyering@lucent.com>
9523 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9525 2000-11-22 Paul Eggert <eggert@twinsun.com>
9527 * strftime.c (my_strftime): Do not invoke mbrlen with a
9528 size of (size_t) -1; it's not portable.
9530 2000-11-17 Akim Demaille <akim@epita.fr>
9532 * obstack.h: Formatting changes.
9533 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9534 prevent type checking.
9535 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9536 cast the value to (void *): assigning a `foo *' to a `void *'
9538 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9540 2000-11-17 Jim Meyering <meyering@lucent.com>
9542 * strstr.c: Update from GNU libc.
9544 2000-11-16 Jim Meyering <meyering@lucent.com>
9546 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9548 2000-11-11 Jim Meyering <meyering@lucent.com>
9550 * error.c: Add a couple #includes, merging from GNU libc version.
9552 2000-11-10 Jim Meyering <meyering@lucent.com>
9554 * obstack.h: Update from GNU libc.
9555 * obstack.c: Likewise.
9557 2000-11-06 Paul Eggert <eggert@twinsun.com>
9559 * getusershell.c (setusershell): Use rewind rather than
9560 fseek/fseeko, to avoid configuration hassles with fseeko.
9561 Don't bother opening SHELLS_FILE if shellstream is NULL;
9564 2000-11-05 Jim Meyering <meyering@lucent.com>
9566 * makepath.h (make_dir): Declare.
9567 * makepath.c (make_dir): Remove `static' attribute.
9570 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9572 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9573 last one in a bucket, advance to the next bucket.
9575 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9577 * fnmatch.c: Do not comment out all the code if we are using
9578 the GNU C library, because in some cases we are replacing buggy
9579 code in the GNU C library itself.
9581 2000-10-30 Paul Eggert <eggert@twinsun.com>
9583 * error.h, getline.h, modechange.h:
9584 Remove "2000" from Copyright line, as the file hasn't been
9585 changed this year other than in the copyright notice.
9587 * xalloc.h: Add "2000" to Copyright line, as this file
9588 was changed this year.
9590 2000-10-30 Paul Eggert <eggert@twinsun.com>
9592 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9593 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9594 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9596 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9598 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9599 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9600 doesn't define __restrict_arr.
9602 2000-10-29 Jim Meyering <meyering@lucent.com>
9604 * xstat.in: Fix grammar in comment.
9606 2000-10-28 Jim Meyering <meyering@lucent.com>
9608 * memchr.c: Update from libc.
9609 Adjust for portability:
9610 [HAVE_STDLIB_H]: Include stdlib.h.
9611 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9612 Undef __memchr, too.
9613 [!weak_alias]: Define __memchr to memchr.
9615 * regex.c: Update from libc.
9616 * regex.h: Likewise.
9617 * getopt1.c: Likewise.
9618 * memcmp.c: Likewise.
9620 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9621 Avoid using fseek, when possible -- it's broken by design.
9622 Patch by Ulrich Drepper.
9624 2000-10-26 Jim Meyering <meyering@lucent.com>
9626 * strftime.c: Update from libc.
9628 2000-10-25 Jim Meyering <meyering@lucent.com>
9630 * obstack.c: Update from libc.
9632 2000-10-23 Jim Meyering <meyering@lucent.com>
9634 * hard-locale.c (hard_locale): Revert last change -- it was simply
9635 wrong. That set_locale call must not have any side effects.
9638 2000-10-22 Jim Meyering <meyering@lucent.com>
9640 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9641 [CYCLIC]: Remove now-unused definition.
9643 * save-cwd.c (O_DIRECTORY): Define, if needed.
9644 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9645 Suggestion from Ulrich Drepper.
9647 2000-10-21 Jim Meyering <meyering@lucent.com>
9649 * dirname.c (dir_name_r): New function, factored out of dir_name.
9650 (dir_name): Use dir_name_r.
9651 * dirname.h (dir_name_r): Declare it.
9653 2000-10-21 Jim Meyering <meyering@lucent.com>
9655 * dirname.c (memrchr): Declare if necessary.
9656 (dir_name): Remove the restriction that there be no
9657 trailing slashes. Now, this code skips past them, effectively
9659 [TEST_DIRNAME] (main): New unit tests.
9661 * memrchr.c: New file from GNU libc.
9662 Undef __memrchr, too.
9663 [!weak_alias]: Define __memrchr to memrchr.
9664 Guard weak_alias use with `#ifdef weak_alias'.
9666 2000-10-17 Jim Meyering <meyering@lucent.com>
9668 * quote.h (PARAMS): Define and use.
9669 Reported by Akim Demaille.
9671 * getopt.c: Update from libc.
9673 2000-10-16 Jim Meyering <meyering@lucent.com>
9675 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9678 2000-09-25 Jim Meyering <meyering@lucent.com>
9680 * md5.h (rol): Define (from GnuPG).
9682 * sha.c: Give credit (GnuPG) where due.
9683 (M): Use rol rather than open-coding it.
9684 Add a FIXME comment.
9686 2000-09-21 Jim Meyering <meyering@lucent.com>
9688 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9689 Reported by Michael Stone.
9691 2000-09-20 Jim Meyering <meyering@lucent.com>
9693 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9694 (noinst_HEADERS): Add sha.h.
9695 Based on code from Scott G. Miller and from GnuPG.
9697 2000-09-15 Jim Meyering <meyering@lucent.com>
9699 * regex.c: Update from libc.
9701 2000-09-10 Jim Meyering <meyering@lucent.com>
9703 * getopt.c (_getopt_internal): Update from glibc.
9705 2000-09-09 Jim Meyering <meyering@lucent.com>
9707 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9708 think it should be used as a general replacement for isascii.
9709 * fnmatch.c: Likewise.
9710 * mbswidth.c: Likewise
9711 * regex.c: Likewise.
9714 * userspec.c: Include sys/param.h and limits.h.
9716 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9717 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9718 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9719 UID, GID. Check range.
9721 2000-09-06 Jim Meyering <meyering@lucent.com>
9723 * getopt.c (_getopt_internal): Update from glibc.
9725 2000-08-30 Jim Meyering <meyering@lucent.com>
9727 * strftime.c: Merge in changes from GNU libc.
9729 2000-08-26 Jim Meyering <meyering@lucent.com>
9731 * closeout.c: Include "__fpending.h".
9732 (close_stdout_status): Return right away if there's nothing to flush.
9734 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9735 * __fpending.c: New file.
9736 * __fpending.h: New file.
9738 2000-08-07 Paul Eggert <eggert@twinsun.com>
9740 Standardize on "memory exhausted" instead of "Memory exhausted"
9741 or "virtual memory exhausted".
9742 * obstack.c (print_and_abort): Use "memory exhausted", not
9743 "virtual memory exhausted".
9744 * same.c (same_name): Invoke xalloc_die instead of printing
9746 * userspec.c (parse_user_spec): Likewise.
9747 * bumpalloc.h: comment fix
9748 * same.c, userspec.c: Include xalloc.h.
9750 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9751 not char *const and pointing to a constant array.
9752 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9753 (xrealloc): Comment fix.
9755 * userspec.c (parse_user_spec):
9756 Don't translate a message until just before returning,
9757 to avoid unnecessary translation.
9759 2000-08-07 Jim Meyering <meyering@lucent.com>
9761 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9762 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9763 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9764 getgroups.c, gethostname.c, getopt.h, group-member.c,
9765 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9766 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9767 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9768 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9769 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9770 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9771 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9772 yesno.c: Back out Copyright date changes for each file with no change
9773 this year. This eases coordination with other programs using the same
9774 source code modules. From Paul Eggert.
9776 2000-08-03 Greg McGary <greg@mcgary.org>
9778 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9779 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9780 (EXTEND_BUFFER): Use them.
9782 2000-08-01 Jim Meyering <meyering@lucent.com>
9784 * dirname.c (ISSLASH): Define.
9785 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9786 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9787 both `\' and `/' may be use as path separators.
9788 Based on a patch from Prashant TR.
9790 2000-07-31 Paul Eggert <eggert@twinsun.com>
9792 * quotearg.c (quotearg_n_options): Don't make the initial
9793 slot vector a constant, since it might get modified.
9795 2000-07-31 Jim Meyering <meyering@lucent.com>
9797 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9798 * obstack.c (print_and_abort): Likewise.
9800 2000-07-30 Paul Eggert <eggert@twinsun.com>
9802 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9803 buffer, so that the caller can always quote one small
9804 component of a "memory exhausted" message in slot 0.
9805 From a suggestion by Jim Meyering.
9807 2000-07-30 Jim Meyering <meyering@lucent.com>
9809 * makepath.c (make_path): Quote the other instance, too.
9811 * quotearg.c (N_STATIC_SLOTVECS): Define.
9812 (STATIC_BUF_SIZE): Define.
9813 (quotearg_n_options): Use only statically allocated storage when
9814 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9815 than STATIC_BUF_SIZE.
9817 2000-07-29 Jim Meyering <meyering@lucent.com>
9819 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9820 * dirname.c (dir_name): Likewise.
9822 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9824 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9825 (dir_name): Assert that there are no trailing slashes.
9827 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9829 * mbswidth.h (mbswidth): Add a flags argument.
9830 (mbswidth): New declaration.
9831 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9832 * mbswidth.c (mbswidth): Add a flags argument.
9833 (mbsnwidth): New function.
9835 2000-07-24 Jim Meyering <meyering@lucent.com>
9837 * mbswidth.c: Remove useless #else. From Bruno Haible.
9839 2000-07-23 Paul Eggert <eggert@twinsun.com>
9841 * mbswidth.c (_XOPEN_SOURCE):
9842 Don't define; this causes problems on Solaris 7.
9843 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9845 2000-07-23 Paul Eggert <eggert@twinsun.com>
9848 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9849 so that mbstate_t is always defined.
9851 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9852 be 1 in at least one GCC installation, and this configuration
9853 error is likely to be common. Ignoring MB_LEN_MAX hurts
9854 performance on hosts that have mbrtowc but have only unibyte
9855 locales, but I assume these hosts are rare.
9857 2000-07-23 Paul Eggert <eggert@twinsun.com>
9859 * quotearg.c: Streamline by invoking multibyte code only if needed.
9860 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9861 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9862 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9863 invoke multibyte primitives.
9865 2000-07-23 Jim Meyering <meyering@lucent.com>
9867 * basename.c (base_name): Add an assertion.
9869 2000-07-15 Bruno Haible <clisp.cons.org>
9871 * quotearg.c: When the system forces us to redefine mbstate_t,
9872 shadow its mbsinit function.
9874 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9876 * mbswidth.h: New file.
9877 * mbswidth.c: New file.
9878 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9879 (noinst_HEADERS): Add mbswidth.h.
9881 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9883 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9886 2000-07-15 Jim Meyering <meyering@lucent.com>
9888 * makepath.c: Include quote.h.
9889 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9890 corresponding argument in a `quote (...)' call.
9891 Give better diagnostics.
9893 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9894 (noinst_HEADERS): Add quote.h.
9896 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9897 from tar's src/misc.c.
9898 * quote.h: New file. Prototypes for same.
9900 2000-07-10 Paul Eggert <eggert@twinsun.com>
9902 From a suggestion by Bruno Haible.
9903 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9904 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9905 to decide whether to define the BeOS workaround macro;
9906 this adjusts to the change to AC_MBSTATE_T.
9908 2000-07-13 Paul Eggert <eggert@twinsun.com>
9910 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9912 * quotearg.c (quoting_style_args, quoting_style_vals,
9913 quotearg_buffer_restyled): Add support for
9914 clocale_quoting_style. Undo previous change to
9915 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9916 and "{RIGHT QUOTATION MARK}" msgids.
9918 2000-07-05 Paul Eggert <eggert@twinsun.com>
9920 The old behavior of quoting `like this' doesn't look good with
9921 newer, ISO-style fonts. See:
9922 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9924 Instead, quote "like this" by default. Let the translator
9925 tailor the locale-specific quoting behavior by providing
9926 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9928 * quotearg.c (N_): New macro.
9929 (gettext_default): New function.
9930 (quotearg_buffer_restyled): Use
9931 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9932 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9934 2000-07-09 Jim Meyering <meyering@lucent.com>
9936 * Most files: Update copyright dates to include 2000.
9938 2000-07-08 Jim Meyering <meyering@lucent.com>
9940 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9942 (xgethostname): Remove now-unnecessary #ifdef.
9943 Move declaration of `err' into loop where it's used.
9945 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9947 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9948 by allocating a larger buffer. Test the gethostname return value for
9949 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9950 returns an error and ENAMETOOLONG isn't defined.
9952 2000-07-05 Paul Eggert <eggert@twinsun.com>
9953 and Bruno Haible <haible@clisp.cons.org>
9955 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9957 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9959 * quotearg.c (struct quoting_options): Simplify quote_these_too
9962 2000-07-03 Jim Meyering <meyering@lucent.com>
9964 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9965 Reported by Bruno Haible.
9967 2000-07-04 Jim Meyering <meyering@lucent.com>
9969 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9970 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9973 2000-07-03 Paul Eggert <eggert@twinsun.com>
9974 and Bruno Haible <haible@clisp.cons.org>
9976 * quotearg.c (mbrtowc):
9977 Assign to *pwc, and return 1 only if result is nonzero.
9978 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9980 2000-07-03 Jim Meyering <meyering@lucent.com>
9982 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9983 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9986 2000-07-02 Jim Meyering <meyering@lucent.com>
9988 * quotearg.c (mbstate_t): Don't define here.
9990 2000-07-02 Jim Meyering <meyering@lucent.com>
9992 * nanosleep.c (SIGCONT): Define if not already defined.
9994 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9996 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9997 per change in ../m4/ls-mntd-fs.m4.
9998 (read_filesystem_list): Ignore symbolic links.
10000 2000-06-29 Jim Meyering <meyering@lucent.com>
10002 * same.c: Include <string.h> or <strings.h>, as appropriate,
10003 for declaration of strcmp.
10005 * long-options.c: Include <stdlib.h>, for declaration of exit.
10007 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10008 Avoid warning by casting result to `char *' to remove `const'.
10010 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10012 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10014 2000-06-26 Paul Eggert <eggert@twinsun.com>
10016 savedir now sets errno on failure and invokes xmalloc to get memory.
10017 Fix a couple of other minor bugs while we're at it.
10019 * savedir.c (<unistd.h>): Do not include; there's no need.
10020 (NAMLEN): Remove macro.
10021 (malloc, realloc): Remove decls.
10022 (stpcpy): Likewise.
10023 ("xalloc.h"): Include.
10024 (NAME_SIZE_DEFAULT): New macro.
10025 (savedir): Use xmalloc / xrealloc to allocate memory.
10026 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10027 Skip "" directory entries.
10028 Use strlen to calculate directory entry length, since the old method
10029 is rarely used these days and isn't worth supporting.
10030 Don't use a pointer after freeing it.
10031 Check for integer overflow when calculating allocation size.
10032 Use memcpy to copy entries, instead of stpcpy.
10033 Set errno properly when returning NULL.
10034 Check for readdir error.
10036 2000-06-26 Jim Meyering <meyering@lucent.com>
10038 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10040 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10042 * getusershell.c (xmalloc, xrealloc): Remove functions.
10044 Don't include <stdlib.h>. Don't declare malloc, realloc.
10046 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10048 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10050 2000-06-24 Jim Meyering <meyering@lucent.com>
10052 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10054 2000-06-21 Jim Meyering <meyering@lucent.com>
10056 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10058 2000-06-19 Paul Eggert <eggert@twinsun.com>
10060 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10061 (mbrtowc, mbstate_t): Define substitutes if
10062 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10063 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10064 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10066 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10068 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10069 than 1024, return a memory chunk of least possible size, instead
10070 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10071 Use free/xmalloc instead of xrealloc to avoid copying for very long
10074 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10076 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10077 address, not strdup. Include <stdlib.h> and don't declare free().
10079 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10081 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10084 2000-06-21 Jim Meyering <meyering@lucent.com>
10086 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10087 (noinst_HEADERS): Add getstr.h.
10089 * getline.c (getstr): Move into a separate file.
10090 * getstr.c (getstr): New file, extracted from getline.c, with
10091 the following changes: new parameter, delim2; both delim[12]
10092 parameters have type `int', not `char'. The latter would lose
10093 with 8-bit delimiters.
10094 * getstr.h: New file.
10096 2000-06-19 Jim Meyering <meyering@lucent.com>
10098 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10100 2000-06-18 Jim Meyering <meyering@lucent.com>
10102 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10103 Besides, these days every porting target provides a mkdir function.
10105 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10106 (this snippet comes from src/system.h).
10108 2000-06-15 Paul Eggert <eggert@twinsun.com>
10110 * human.c (adjust_value): New function.
10111 (human_readable_inexact): Apply rounding style even when
10112 printing approximate values.
10114 2000-06-14 Paul Eggert <eggert@twinsun.com>
10116 * human.c (human_readable_inexact): Allow an input block
10117 size that is not a multiple of the output block size, and vice versa.
10118 Reported by Piergiorgio Sartor.
10120 2000-06-14 Paul Eggert <eggert@twinsun.com>
10122 * getdate.y (get_date): Apply relative times after time
10123 zone indicator, not before. Reported by Todd A. Jacobs.
10125 2000-06-13 Jim Meyering <meyering@lucent.com>
10127 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10129 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10131 2000-06-12 Paul Eggert <eggert@twinsun.com>
10133 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10135 2000-06-04 Paul Eggert <eggert@twinsun.com>
10137 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10139 2000-06-04 Jim Meyering <meyering@lucent.com>
10141 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10142 SunOS 4.1.4 for which gid_t is an unsigned type.
10144 2000-06-03 Jim Meyering <meyering@lucent.com>
10146 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10148 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10150 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10151 newer, don't install charset.alias.
10152 * config.charset: Change the Linux/glibc rules so they become empty
10153 on glibc-2.1 or newer.
10155 2000-06-02 Jim Meyering <meyering@lucent.com>
10157 * mountlist.c: Back out last change. Instead, do this...
10158 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10159 member using the same `ignore'-testing code.
10160 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10164 2000-05-29 Jim Meyering <meyering@lucent.com>
10166 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10167 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10169 2000-05-22 Jim Meyering <meyering@lucent.com>
10171 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10173 2000-05-18 Jim Meyering <meyering@lucent.com>
10175 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10176 back, too, since it may have been modified by allocate_entry.
10177 (hash_delete): Rewrite to use neither the assignment operator
10178 nor the comma operator in an if-expression.
10180 2000-05-15 Paul Eggert <eggert@twinsun.com>
10183 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10184 Remove; no longer needed.
10185 "quotearg.h": Add include.
10186 (file_name): Do not bother to explicitly initialize to NULL; it's less
10187 efficient on some hosts.
10188 (close_stdout_status): Remove test as to whether stdout was already
10189 closed; it breaks for the case "echo x | sort >&-".
10190 Quote file name colons.
10191 Do not assume that _("write error") lacks format strings.
10193 2000-05-15 Jim Meyering <meyering@lucent.com>
10195 * version-etc.c (version_etc_copyright): Update the copyright string
10196 used in all --version output.
10198 2000-05-14 Jim Meyering <meyering@lucent.com>
10200 * closeout.c (close_stdout_set_file_name): New function.
10201 (close_stdout_status): Use new file-scoped global.
10202 Return right away if fstat says the stdout file descriptor is invalid.
10203 * closeout.h (close_stdout_set_file_name): Declare.
10205 2000-05-10 Jim Meyering <meyering@lucent.com>
10207 * closeout.c [default_exit_status]: New file-scoped variable.
10208 (close_stdout_set_status): New function.
10209 * closeout.h (close_stdout_set_status): Declare.
10211 2000-05-08 Jim Meyering <meyering@lucent.com>
10213 * long-options.c: Don't include closeout.h.
10214 (parse_long_options): Don't call close_stdout for --version.
10216 2000-05-06 Jim Meyering <meyering@lucent.com>
10218 * strnlen.c: Undefine __strnlen and strnlen.
10219 [!weak_alias]: Define __strnlen to strnlen.
10221 * atexit.c: New file, from libiberty.
10223 2000-05-06 Jim Meyering <meyering@lucent.com>
10225 * closeout.c (close_stdout_status): Also check for errors on the
10228 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10230 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10231 instead of xmalloc, xrealloc, path_concat.
10232 (locale_charset): Treat empty environment variables as absent.
10233 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10235 2000-05-04 Jim Meyering <meyering@lucent.com>
10237 * getopt.c: Update from glibc.
10238 * obstack.c: Likewise.
10239 * obstack.h: Likewise.
10240 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10242 * regex.h: Likewise.
10243 * strndup.c: Likewise.
10244 * strnlen.c: New file, from glibc.
10246 2000-05-01 Jim Meyering <meyering@lucent.com>
10248 * full-write.c (full_write): Remove `FIXME' part of comment.
10250 2000-04-29 Jim Meyering <meyering@lucent.com>
10252 * path-concat.c: Declare strdup only if it's not defined.
10253 * canon-host.c: Likewise.
10255 2000-04-28 Jim Meyering <meyering@lucent.com>
10257 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10258 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10259 included first, then limits.h is included by locale.h by libintl.h.
10260 From John David Anglin.
10262 2000-04-25 Jim Meyering <meyering@lucent.com>
10264 * makepath.c (S_IRWXUGO): Define.
10265 (make_path): Always perform explicit chmod if MODE specifies any
10266 of the `special' permission bits. Prompted by a bug report against
10267 install from Mate Wierdl and Joost van Baal.
10269 2000-04-18 Jim Meyering <meyering@lucent.com>
10271 * README: New file.
10273 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10274 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10276 2000-04-17 Jim Meyering <meyering@lucent.com>
10278 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10279 the definition of it to rpl_strftime also defined-away the system's
10282 2000-04-15 Jim Meyering <meyering@lucent.com>
10284 Use `C' to denote so-called `contiguous' files, the same way
10286 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10287 (ftypelet): Use S_ISCTG.
10288 From Michael Deutschmann.
10290 2000-04-14 Jim Meyering <meyering@lucent.com>
10292 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10294 2000-04-08 Jim Meyering <meyering@lucent.com>
10296 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10297 names don't conflict. Reported by Eli Zaretskii.
10299 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10301 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10302 bug. Deal with the different error behavior of Irix iconv.
10304 2000-04-07 Jim Meyering <meyering@lucent.com>
10306 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10307 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10309 2000-04-05 Jim Meyering <meyering@lucent.com>
10311 Portability tweaks required for ultrix4.3.
10312 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10313 * readutmp.c: Include sys/types.h before sys/stat.h.
10314 * canon-host.c: Declare strdup.
10315 * path-concat.c: Likewise.
10316 From John David Anglin.
10318 2000-04-04 Jim Meyering <meyering@lucent.com>
10320 Be more DOS 8.3-friendly.
10321 * ref-add.sin: Renamed from ref-add.sed.in.
10322 * ref-del.sin: Renamed from ref-del.sed.in.
10323 * Makefile.am: Reflect renaming.
10324 Reported by Eli Zaretskii.
10326 Use a temporary file name that won't clash with `charset.alias'
10327 in the DOS 8.3 name space.
10328 * Makefile.am (charset_tmp): Define.
10329 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10330 (uninstall-local): Likewise.
10331 Reported by Eli Zaretskii.
10333 2000-03-29 Paul Eggert <eggert@twinsun.com>
10335 * time/strftime.c (my_strftime): Make sure we call the system
10336 strftime, not ourselves, when invoking the underlying strftime.
10338 2000-03-24 Jim Meyering <meyering@lucent.com>
10340 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10341 (charset_alias): Define.
10342 (install-exec-local): Factor out common code.
10343 (uninstall-local): Split lines longer than 80.
10344 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10345 (SUFFIXES): Define.
10346 (.sed.in.sed): New rule. Don't redirect directly to $@.
10347 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10349 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10351 * config.charset: Output a line containing "Packages using this file".
10352 * ref-add.sed.in, ref-del.sed.in: New files.
10353 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10354 ref-del.sed): New rules.
10356 2000-03-17 Jim Meyering <meyering@lucent.com>
10358 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10359 Otherwise, include <strings.h>
10361 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10363 * unicodeio.c (utf8_wctomb): New function.
10364 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10365 format instead of in UCS-4 with platform dependent endianness.
10367 2000-03-07 Paul Eggert <eggert@twinsun.com>
10369 * savedir.c (savedir): Work even if directory size is
10370 negative; this can happen with some screwy NFS configurations.
10372 2000-03-06 Jim Meyering <meyering@lucent.com>
10374 * localcharset.c (get_charset_aliases): Don't try to free file_name
10375 if it's NULL (because we ran out of memory). From Bruno Haible.
10377 2000-03-05 Jim Meyering <meyering@lucent.com>
10379 * localcharset.c ("path-concat.h"): Include.
10380 (get_charset_aliases): Use path_concat instead of ANSI string
10383 * unicodeio.h (PARAMS): Define.
10384 Use it to guard prototype.
10386 2000-03-04 Jim Meyering <meyering@lucent.com>
10388 * Makefile.am (install-exec-local): Create $(libdir) before installing
10390 (uninstall-local): Uncomment this rule so `make distcheck' works
10393 * unicodeio.c (<errno.h>): Include it.
10394 (errno): Declare if not defined.
10396 * localcharset.c: Add Bruno's comment justifying use of volatile.
10398 * config.charset: New version, incorporating remarks from a linux
10399 i18n mailing list. From Bruno Haible.
10401 2000-03-02 Jim Meyering <meyering@lucent.com>
10403 * Makefile.am (EXTRA_DIST): Add config.charset.
10405 2000-03-01 Jim Meyering <meyering@lucent.com>
10407 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10408 * unicodeio.c: Likewise.
10410 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10412 * config.charset: New file.
10413 * localcharset.c: New file.
10414 * unicodeio.h, unicodeio.c: New files.
10415 * Makefile.am (DEFS): Add -DLIBDIR=...
10416 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10417 (noinst_HEADERS): Add unicodeio.h.
10418 (all-local, install-exec-local, charset.alias): New targets.
10420 2000-02-28 Paul Eggert <eggert@twinsun.com>
10422 * quotearg.c (ALERT_CHAR): New macro.
10423 (quotearg_buffer_restyled): Use it.
10425 2000-02-27 Jim Meyering <meyering@lucent.com>
10427 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10428 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10430 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10431 not `#if STDC_HEADERS'.
10432 Declare malloc if needed.
10434 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10435 now that autoconf always defines the HAVE_DECL_ symbols.
10436 * human.c: Likewise.
10437 * same.c: Likewise.
10438 * strtoumax.c: Likewise.
10440 * backupfile.c: Arrange for cpp to fail if the configure-time
10441 declaration check was not run.
10442 * hash.c: Likewise.
10443 * human.c: Likewise.
10444 * same.c: Likewise.
10445 * strtoumax.c: Likewise.
10447 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10448 then first look up the entire `.'-containing string as a login name.
10450 2000-02-18 Paul Eggert <eggert@twinsun.com>
10452 * getdate.y: Handle two-digit years with leading zeros correctly.
10453 (textint): New typedef.
10454 (parser_control): Member year changed from int to textint.
10456 (YYSTYPE): Removed; replaced by %union with int and textint members.
10457 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10458 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10459 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10460 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10461 (date, number, to_year): Use width of number in digits, not its value,
10462 to determine whether it's a 2-digit year, or a 2-digit time.
10463 (yylex): Store number of digits of numeric tokens.
10464 Reported by John Kendall.
10466 (parser_control): Changed from struct parser_control to typedef (for
10467 consistency). All uses changed.
10469 (tID): Removed; not used.
10470 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10472 2000-02-14 Paul Eggert <eggert@twinsun.com>
10474 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10475 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10477 2000-02-12 Jim Meyering <meyering@lucent.com>
10479 * userspec.c (ISDIGIT): Define it.
10480 (isdigit): Remove definition.
10481 (is_number): Use ISDIGIT, not isdigit.
10482 <libintl.h>: Include.
10483 (_ and N_): Define.
10484 (parse_user_spec): Mark translatable strings.
10486 2000-02-10 Jim Meyering <meyering@lucent.com>
10488 With these changes, nanosleep.[ch] are finally enough like the other
10489 lib/* replacement files to compile on a few more losing systems.
10491 * nanosleep.h: Don't include config.h.
10492 Remove prototype from declaration of nanosleep.
10493 (PARAMS): Remove now-unneeded definition.
10494 * nanosleep.c: #undef nanosleep.
10495 (rpl_nanosleep): Rename from nanosleep.
10497 2000-02-03 Jim Meyering <meyering@lucent.com>
10499 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10500 rather than with `#if HAVE_UTMPNAME'.
10502 2000-02-01 Jim Meyering <meyering@lucent.com>
10504 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10506 2000-01-31 Jim Meyering <meyering@lucent.com>
10508 * nanosleep.h (nanosleep): Guard declaration with
10509 `#if ! HAVE_DECL_NANOSLEEP'.
10510 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10511 the declaration in that vendor's sys/timers.h.
10512 Reported by Christian Krackowizer.
10514 * quotearg.c (ISASCII): Add #undef and move definition to follow
10515 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10516 (ISPRINT): Likewise.
10517 Reported by Tom Tromey.
10519 2000-01-30 Jim Meyering <meyering@lucent.com>
10521 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10522 uses of ->ut_name. The latter doesn't work with new Linux header files
10523 where only utmpx.ut_user is declared.
10525 * readutmp.h (UT_USER): Define.
10527 2000-01-23 Jim Meyering <meyering@lucent.com>
10529 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10532 2000-01-22 Jim Meyering <meyering@lucent.com>
10534 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10535 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10536 Required for some AIX systems. Reported by Christian Krackowizer.
10537 [TESTING] (main): New function.
10539 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10540 * dirname.c (dir_name): Support for DOS-style file names with drive
10543 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10545 * strverscmp.c (ISDIGIT): Define.
10546 (strverscmp): Use ISDIGIT, not isdigit.
10548 2000-01-17 Paul Eggert <eggert@twinsun.com>
10550 * nanosleep.c (nanosleep):
10551 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10552 POSIX.1 doesn't require SA_INTERRUPT and some systems
10553 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10554 it's been part of POSIX.1 since day 1 (in 1988).
10556 2000-01-17 Jim Meyering <meyering@lucent.com>
10558 * interlock: Remove unused file. Reported by François Pinard.
10560 2000-01-16 Paul Eggert <eggert@twinsun.com>
10562 * quotearg.c (quotearg_buffer_restyled): Do not quote
10563 alert, backslash, formfeed, and vertical tab unnecessarily in
10564 shell quoting style.
10567 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10568 Free Software Foundation, Inc.
10569 Copying and distribution of this file, with or without modification,
10570 are permitted provided the copyright notice and this notice are preserved.