1 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
3 * .cppi-disable: Add snprintf.h, socket_.h.
4 * snprintf.c: Include <errno.h> and <limits.h>.
5 (EOVERFLOW): Define if the system does not.
6 Do not include "minmax.h"; it wasn't used.
7 (snprintf): Don't assume size_t promotes to an unsigned type.
8 Fix bug when generated string was too long for the buffer: the
9 buffer's contents are supposed to be the initial prefix of the
10 output. Don't assume vasnprintf returns EOVERFLOW if the size
11 exceeds INT_MAX; do the check ourselves.
13 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
17 2006-07-19 Mike Frysinger <vapier@gentoo.org>
19 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
20 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
22 2006-08-08 Eric Blake <ebb9@byu.net>
24 * verror.c (verror_at_line): Work around glibc bug 2997, so that
25 verror_at_line output complies with GNU Coding Standards even when
28 2006-08-08 Eric Blake <ebb9@byu.net>
30 * verror.h, verror.c: New files.
32 2006-08-07 Bruno Haible <bruno@clisp.org>
34 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
36 Reported by Ralf Wildenhues.
38 2006-08-06 Eric Blake <ebb9@byu.net>
40 * error.h: Fold in some upstream changes from glibc.
43 2006-07-29 Bruno Haible <bruno@clisp.org>
45 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
47 2006-07-29 Bruno Haible <bruno@clisp.org>
49 * setenv.c: Undo unintended modification done on 2006-02-27.
51 2006-07-28 Eric Blake <ebb9@byu.net>
53 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
56 2006-07-28 Simon Josefsson <jas@extundo.com>
58 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
61 2006-07-28 Simon Josefsson <jas@extundo.com>
63 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
66 2006-07-28 Bruno Haible <bruno@clisp.org>
68 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
70 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
72 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
75 2006-07-28 Bruno Haible <bruno@clisp.org>
77 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
78 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
80 Avoids link error on FreeBSD 4.x.
81 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
83 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
85 * mbswidth.c (iswcntrl): Likewise.
87 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
89 * modechange.c (mode_compile): Numeric modes now affect setuid and
90 setgid on directories only if they set these bits.
91 * modechange.h: Remove obsolete comment about masks.
93 2006-07-27 Bruno Haible <bruno@clisp.org>
95 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
96 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
99 2006-07-26 Eric Blake <ebb9@byu.net>
101 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
102 like mingw that lack mkstemp.
103 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
104 avoid compilation warning on mingw.
106 2006-07-25 Bruno Haible <bruno@clisp.org>
108 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
109 <stdarg.h> or config.h.
111 2006-07-24 Bruno Haible <bruno@clisp.org>
113 * clean-temp.h: New file, from GNU gettext.
114 * clean-temp.c: New file, from GNU gettext.
116 2006-07-24 Bruno Haible <bruno@clisp.org>
118 * tmpdir.h: New file, from GNU gettext.
119 * tmpdir.c: New file, from GNU gettext.
121 2006-07-23 Bruno Haible <bruno@clisp.org>
123 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
124 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
125 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
126 gl_linked_remove_at): Use it.
128 2006-07-23 Eric Blake <ebb9@byu.net>
130 * tmpfile-safer.c: New file.
131 * stdio-safer.h (fopen_safer): Add prototype.
132 * stdio--.h (tmpfile): Make safer.
134 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
136 * close-stream.c, close-stream.h: New files.
138 2006-07-22 Bruno Haible <bruno@clisp.org>
140 Merge from GNU gettext 0.15.
142 2005-07-05 Bruno Haible <bruno@clisp.org>
144 * printf-args.c (printf_fetchargs): Work around broken
145 definition of wint_t on mingw.
147 2005-02-12 Bruno Haible <bruno@clisp.org>
149 * xallocsa.h: Add extern "C" for C++.
151 2006-05-17 Bruno Haible <bruno@clisp.org>
154 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
156 2006-04-30 Bruno Haible <bruno@clisp.org>
158 * progreloc.c: Include <mach-o/dyld.h> if available.
159 (find_executable): Use _NSGetExecutablePath when possible.
161 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
163 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
166 2005-12-29 Bruno Haible <bruno@clisp.org>
168 * progreloc.c (set_program_name_and_installdir): Fix
171 2005-12-04 Bruno Haible <bruno@clisp.org>
174 * progreloc.c: Include <windows.h> also on Cygwin.
175 (find_executable): Add support for Cygwin.
176 (set_program_name_and_installdir): Handle also platforms with
179 2006-07-11 Bruno Haible <bruno@clisp.org>
181 * javacomp.c: Fix a comment.
182 Reported by Jim Meyering.
184 2006-04-30 Bruno Haible <bruno@clisp.org>
186 * javacomp.h (compile_java_class): Add source_version,
187 target_version arguments.
188 * javacomp.c: Rewritten to choose only a compiler that
189 respects the specified source_version and target_version.
191 2006-06-27 Bruno Haible <bruno@clisp.org>
193 Assume correct S_ISDIR macro.
194 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
196 2006-07-22 Bruno Haible <bruno@clisp.org>
198 * javaversion.h: New file, from GNU gettext.
199 * javaversion.c: New file, from GNU gettext.
200 * javaversion.java: New file, from GNU gettext.
201 * javaversion.class: New file, from GNU gettext.
203 2006-05-17 Bruno Haible <bruno@clisp.org>
206 * javaexec.c (execute_java_class): Test for jview program
209 2006-04-09 Bruno Haible <bruno@clisp.org>
211 * fatal-signal.c: Don't include string.h.
212 (at_fatal_signal): Use a copying loop instead of memcpy.
214 2005-12-04 Bruno Haible <bruno@clisp.org>
216 * csharpexec.c: Add support for 'clix' launcher (untested).
217 (execute_csharp_using_sscli): New function.
218 (execute_csharp_program): Call it.
220 2006-06-21 Bruno Haible <bruno@clisp.org>
222 Avoid warnings from recent versions of mcs.
223 * csharpcomp.c (compile_csharp_using_mono): Don't use options
224 -o, -L, -r any more. Use options documented since mcs-1.0
225 instead. Similarly for -g.
227 2005-07-09 Bruno Haible <bruno@clisp.org>
229 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
231 Reported by Mark Junker <mjscod@gmx.de>.
233 2006-06-17 Bruno Haible <bruno@clisp.org>
235 * config.charset: Update for NetBSD 3.0.
237 2006-05-17 Bruno Haible <bruno@clisp.org>
240 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
242 2006-05-16 Bruno Haible <bruno@clisp.org>
244 * localcharset.c [CYGWIN]: Include <windows.h>.
245 (get_charset_aliases): For Cygwin, return the same CPxxx
246 aliases list as under WIN32.
247 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
248 the environment variables. Fall back to GetACP().
250 2006-04-05 Bruno Haible <bruno@clisp.org>
252 * config.charset: Update Juan Manuel Guerrero's address.
254 2005-02-12 Bruno Haible <bruno@clisp.org>
256 * allocsa.h: Add extern "C" for C++.
258 2005-02-10 Bruno Haible <bruno@clisp.org>
260 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
261 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
263 2006-07-22 Bruno Haible <bruno@clisp.org>
265 * gettext.h: Update to GNU gettext-0.15.
267 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
268 and Simon Josefsson <jas@extundo.com>
270 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
272 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
274 2006-07-21 Eric Blake <ebb9@byu.net>
276 * stdlib-safer.h: New file from coreutils, required by
279 2006-07-19 Derek R. Price <derek@ximbiot.com>
281 * getaddrinfo.h: Don't define unimplemented AI_* flags.
282 Reindent and repaginate.
284 2006-07-17 Bruno Haible <bruno@clisp.org>
286 * gl_list.h: New file.
287 * gl_list.c: New file.
288 * gl_array_list.h: New file.
289 * gl_array_list.c: New file.
290 * gl_carray_list.h: New file.
291 * gl_carray_list.c: New file.
292 * gl_linked_list.h: New file.
293 * gl_linked_list.c: New file.
294 * gl_anylinked_list1.h: New file.
295 * gl_anylinked_list2.h: New file.
296 * gl_avltree_list.h: New file.
297 * gl_avltree_list.c: New file.
298 * gl_anyavltree_list1.h: New file.
299 * gl_anyavltree_list2.h: New file.
300 * gl_rbtree_list.h: New file.
301 * gl_rbtree_list.c: New file.
302 * gl_anyrbtree_list1.h: New file.
303 * gl_anyrbtree_list2.h: New file.
304 * gl_anytree_list1.h: New file.
305 * gl_anytree_list2.h: New file.
306 * gl_linkedhash_list.h: New file.
307 * gl_linkedhash_list.c: New file.
308 * gl_anyhash_list1.h: New file.
309 * gl_anyhash_list2.h: New file.
310 * gl_avltreehash_list.h: New file.
311 * gl_avltreehash_list.c: New file.
312 * gl_rbtreehash_list.h: New file.
313 * gl_rbtreehash_list.c: New file.
314 * gl_anytreehash_list1.h: New file.
315 * gl_anytreehash_list2.h: New file.
317 * gl_oset.h: New file.
318 * gl_oset.c: New file.
319 * gl_array_oset.h: New file.
320 * gl_array_oset.c: New file.
321 * gl_avltree_oset.h: New file.
322 * gl_avltree_oset.c: New file.
323 * gl_rbtree_oset.h: New file.
324 * gl_rbtree_oset.c: New file.
325 * gl_anytree_oset.h: New file.
327 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
329 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
331 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
332 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
333 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
334 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
335 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
336 callers changed. Revamp internals significantly, by not
337 attempting to create directories that are temporarily more
338 permissive than the final results. Do not attempt to use
339 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
340 This removes some race conditions, fixes some bugs, and simplifies
341 things. Use new dirchownmod function to do owner and mode changes.
342 * mkdir-p.h: Likewise.
343 * modechange.c (octal_to_mode): New function.
344 (struct mode_change): New member mentioned.
345 (make_node_op_equals): New arg mentioned. All callers changed.
346 (mode_compile): Keep track of which mode bits the user has explicitly
348 (mode_adjust): New arg DIR, so that we implement the X op correctly.
349 New arg PMODE_BITS, to keep track of which mode bits the user
350 mentioned; it treats S_ISUID and S_ISGID speciall.
352 * modechange.h: Likewise.
354 2006-07-11 Derek R. Price <derek@ximbiot.com>
356 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
358 2006-07-10 Derek R. Price <derek@ximbiot.com>
360 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
361 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
362 macros into the GNU _D_EXACT_NAMLEN.
363 * savedir.c: Likewise.
364 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
366 2006-07-09 Jim Meyering <jim@meyering.net>
368 * argp-pv.c: Remove a doubled word in a comment.
369 * check-version.c (check_version): Likewise.
370 * javacomp.c (compile_java_class): Likewise.
372 2006-07-08 Jim Meyering <jim@meyering.net>
374 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
376 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
378 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
379 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
380 brackets. Other minor changes to suppress some compiler
383 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
385 * getloadavg.c: Use __VMS, not VMS.
386 * getopt.c: Likewise.
387 * getpagesize.h: Likewise.
388 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
389 probably does not work.
391 2006-07-06 Derek R. Price <derek@ximbiot.com>
392 and Paul Eggert <eggert@cs.ucla.edu>
394 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
395 Don't worry about this obsolete case any more.
396 (HAVE_DIR): Remove. All uses removed; we now assume you can read
398 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
399 worry about this obsolete case any more.
401 * getcwd.c: Likewise.
403 * savedir.c: Likewise.
405 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
407 * .cppi-disable: Add wcwidth.
408 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
409 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
410 (ISGRAPH): Remove. All uses changed to isgraph.
411 (FOLD) [!defined _LIBC]: Remove special case.
412 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
413 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
415 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
417 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
419 * strtod.c (strtod): cast the argument of tolower to unsigned char.
421 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
423 * memcasecmp.c: Include <limits.h>.
424 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
425 * strtod.c (strtod): Don't assume isspace works on negative chars.
426 Don't assume isdigit succeeds only on '0' through '9'.
428 2006-07-05 Derek R. Price <derek@ximbiot.com>
430 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
431 All uses of is_space replaced by isspace.
432 * exit.h: Don't talk about STDC_HEADERS.
433 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
434 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
435 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
436 replaced by isprint etc.
437 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
438 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
439 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
440 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
441 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
442 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
444 2006-07-05 Eric Blake <ebb9@byu.net>
446 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
447 missing from netdb.h.
448 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
450 2006-06-27 Bruno Haible <bruno@clisp.org>
452 Assume ANSI C header files and <ctype.h> functions.
453 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
454 (mbsnwidth): Use isprint, iscntrl instead.
456 2006-07-03 Jim Meyering <jim@meyering.net>
458 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
459 macro is used before the first cycle_check call.
461 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
463 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
464 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
465 reported by Mark D. Baushke, one in
466 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
468 Merge from coreutils.
470 * .cppi-disable: Add stdint_.h.
471 * .cvsignore: Add stdint.h.
473 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
475 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
476 both double and long double versions.
477 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
478 * xstrtold.c: New file.
479 * xstrtod.h (xstrtold): New decl.
481 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
483 * filemode.c (setst): Remove.
484 (strmode): Rewrite to avoid setst. This makes the code shorter,
485 (arguably) clearer, and the generated code is a bit smaller on my
486 Debian GNU/Linux stable x86 host.
488 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
490 * filemode.c: Include "filemode.h" first, to test the interface.
491 Assume that filemode.h includes sys/types.h and sys/stat.h.
492 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
493 (ftypelet): Reorder to put common cases first, for efficiency.
494 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
496 (strmode): Renamed from mode_string, and now stores 12 bytes instead
497 of 10, for compatibility with FreeBSD. All callers changed.
498 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
499 that can't be deduced solely from st_mode. First arg is now a const
501 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
502 (strmode): Renamed from mode_string.
503 (filemodestring): New decl.
504 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
505 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
506 (S_ISPORT, S_ISWHT): New macros, if not already defined.
508 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
510 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
511 fsusage.h now does that. Include fsusage.h first, to test interface.
512 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
513 at most one method (the old code could have generated decls that
514 didn't conform to C89, not that this was ever exercised).
515 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
517 2006-03-19 Jim Meyering <jim@meyering.net>
519 Work even in a chroot where d_ino values for entries in "/"
520 don't match the stat.st_ino values for the same names.
521 * getcwd.c (__getcwd): When no d_ino value matches the target inode
522 number, iterate through all entries again, using lstat instead.
523 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
524 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
526 * getcwd.c (__getcwd): Clarify a comment.
527 Use memcpy in place of a call to strcpy.
529 2006-03-12 Jim Meyering <jim@meyering.net>
531 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
532 that of the current directory (which we're about to chdir ".." out of),
533 then save the dev-ino of the parent, instead.
535 * same-inode.h (SAME_INODE): New file/macro.
536 * chdir-safer.c (SAME_INODE): Remove definition.
537 Include "same-inode.h", instead.
539 * cycle-check.h: Include "same-inode.h".
540 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
541 * cycle-check.c (SAME_INODE): Remove definition.
542 * root-dev-ino.h: Include "same-inode.h".
544 2006-03-11 Eric Blake <ebb9@byu.net>
546 * same.c (same_name): s/base_name/last_component/
547 * backupfile.c (check_extension, numbered_backup): Likewise.
548 * filenamecat.c (file_name_concat): Likewise.
550 2006-03-11 Eric Blake <ebb9@byu.net>,
551 Paul Eggert <eggert@cs.ucla.edu>
553 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
554 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
556 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
557 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
558 (last_component): New method.
559 * dirname.c (dir_len): Determine when drive letters need a
560 subsequent slash. Preserve // when it is special.
561 (dir_name): Don't append dot when drive letter is absolute.
562 [TEST_DIRNAME]: Move into a full-blown gnulib test.
563 * basename.c (base_name): New semantics - malloc the result.
564 Preserve // when it is special. Preserve relative files that look
566 (base_len): Preserve // when it is special.
567 (last_component): New method, similar to old base_name semantics.
568 * stripslash.c (strip_trailing_slashes): Use last_component, not
569 base_name. Strip redundant slashes from ///.
571 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
573 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
574 both are 64 bits, since this seems to be the tradition, and this
575 prevents gcc -Wformat from warning about usages with PRIuMAX. If
576 we ever run into a host that prefers long long to long in this
577 case, we'll need another configure-time test. Problem reported by
580 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
582 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
583 possible collision with system files.
584 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
585 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
586 WCHAR_MIN and WCHAR_MAX in this case.
587 (<stddef.h>): Do not include; no longer needed.
588 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
589 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
590 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
591 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
592 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
593 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
594 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
595 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
596 !defined(__c99))]: Include in this case too, since it's harmless
598 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
600 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
601 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
602 (_STDINT_MIN, _STDINT_MAX): New macros.
603 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
604 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
605 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
606 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
607 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
608 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
609 macros, not typedefs; this simplifies things quite a bit.
610 Use long int for all types narrower than int64_t.
611 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
612 Define in terms of long long int or int64_t or long int,
613 not int64_t or int32_t. This saves some compile-time testing.
614 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
615 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
616 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
617 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
618 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
619 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
620 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
621 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
622 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
623 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
624 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
625 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
626 undef any previous version and define our own version, for
627 simplicity and consistency with the new macros for types.
628 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
629 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
630 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
631 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
632 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
633 @WINT_T_SUFFIX@ to keep things simple here.
634 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
635 Simplify by assuming typical 8/16/32/64 host, since we're
636 already doing that elsewhere anyway.
637 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
638 and assume long long int is 64 bits if available. This
639 speeds up 'configure'.
641 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
643 * getaddrinfo.c: fixed typo
645 2006-06-29 Eric Blake <ebb9@byu.net>
647 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
648 unused static function.
650 2006-06-29 Eric Blake <ebb9@byu.net>
654 2006-06-29 Derek R. Price <derek@ximbiot.com>
656 * strftime.c: Assume strftime() exists.
658 2006-06-28 Bruno Haible <bruno@clisp.org>
660 * getaddrinfo.h: Fix POSIX URL.
661 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
662 (use_win32_p): Make static.
663 (getaddrinfo): Reject service name if it is empty or does not consist
664 solely of decimal digits, or if its value is > 65535.
665 (getnameinfo): Remove useless casts.
667 2006-06-28 Derek R. Price <derek@ximbiot.com>
669 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
670 Autoconf 2.60 says this stuff was obsolete.
672 2006-05-12 Bruno Haible <bruno@clisp.org>
674 * mkdtemp.c [MINGW]: Include <io.h>.
675 (mkdir): Define using _mkdir.
677 2006-06-28 Bruno Haible <bruno@clisp.org>
679 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
680 declaration for wcwidth.
681 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
683 2006-06-28 Eric Blake <ebb9@byu.net>
685 * xvasprintf.h: Fix comments.
687 2006-06-28 Eric Blake <ebb9@byu.net>
689 * mbchar.h (wcwidth): Include wcwidth.h.
690 * mbswidth.c (wcwidth): Move from here...
691 * wcwidth.h: ...to this new file.
693 2006-06-28 Simon Josefsson <jas@extundo.com>
695 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
696 functions there. It will succeed on Windows XP, but on Windows
697 2000 and (presumably) earlier, it will fail, and use the internal
699 (use_win32_p): New function.
700 (getaddrinfo): Use strtoul on servname, to support numeric ports.
701 Support AI_NUMERICSERV to disable getservbyname.
702 (getnameinfo): New function, only supports
703 NI_NUMERICHOST|NI_NUMERICSERV for now.
705 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
706 only have some of them. Add AI_NUMERICSERV. Add prototype for
709 2006-06-27 Bruno Haible <bruno@clisp.org>
711 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
713 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
715 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
716 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
717 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
719 2006-06-26 Bruno Haible <bruno@clisp.org>
721 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
723 Reported by Mark D. Baushke and Larry Jones.
725 2006-06-26 Bruno Haible <bruno@clisp.org>
727 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
729 Suggested by Mark D. Baushke and Larry Jones.
731 2006-06-23 Mark D. Baushke <mdb@gnu.org>
733 * stdint_.h: Treat BSD/OS like OpenBSD.
735 2006-06-23 Bruno Haible <bruno@clisp.org>
737 * stdint_.h: Treat IRIX like OpenBSD.
739 2006-06-23 Bruno Haible <bruno@clisp.org>
741 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
742 ISO C 99 Technical Corrigendum 1.
744 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
746 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
747 Some compiler complained about some of them. Problem reported by
749 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
751 2006-06-21 Simon Josefsson <jas@extundo.com>
753 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
756 * socket_.h: Don't define WINVER.
758 * inet_pton.h, inet_pton.c: New file, taken from glibc but
759 slightly modified to work in gnulib.
761 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
763 * read-file.c (fread_file): Start with buffer allocation of
764 0 bytes rather than 1 byte; this simplifies the code.
765 Don't invoke feof; it's not needed. Refactor to avoid duplicate
766 code to free buffer and save/restore errno.
767 (internal_read_file): Remove unused local.
769 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
771 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
772 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
773 Problem reported by Denis Excoffier in
774 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
776 2006-06-19 Simon Josefsson <jas@extundo.com>
778 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
780 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
782 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
784 2006-06-17 Bruno Haible <bruno@clisp.org>
786 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
788 2006-06-17 Bruno Haible <bruno@clisp.org>
790 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
791 problem on Solaris 2.5.1.
793 2006-06-16 Eric Blake <ebb9@byu.net>
795 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
796 * unicodeio.c [!defined errno]: Likewise.
797 * strtol.c [!defined errno]: Likewise.
798 * strtod.c [!defined errno]: Likewise.
800 2006-06-15 Bruno Haible <bruno@clisp.org>
802 * stdint_.h: Rewritten to be fully auto-configured.
803 Fixes bug on HP-UX/IA64.
805 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
807 * getdate.y (__attribute__): Don't define if already defined.
808 Problem reported by Larry Jones.
809 * utimens.c (__attribute__): Likewise.
811 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
813 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
814 reported by Andreas Schwab.
816 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
817 Bruno Haible <bruno@clisp.org>
819 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
821 2006-05-26 Martin Lambers <marlam@marlam.de>
823 * getpass.c: Updates the test for the native W32 API, and adds
824 missing includes, thus fixing compilation warnings.
826 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
828 * tempname.c (small_open, large_open): New macros.
829 (__open, __open64) [!_LIBC]: Remove.
830 (__gen_tempname): Use small_open and large_open instead of __open
831 and __open64. This fixes a portability bug on HP-UX 11.11i
832 reported by Simon Wing-Tang in
833 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
835 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
837 * exclude.c (exclude_fnmatch): New function.
838 (excluded_file_name): Call exclude_fnmatch.
839 * exclude.h (excluded_file_name): New prototype
841 2006-05-24 Bruno Haible <bruno@clisp.org>
843 * printf-args.c (printf_fetchargs): Turn NULL pointers for
844 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
845 Reported by Thorsten Maerz <torte@netztorte.de> via
846 Aaron Stone <aaron@serendipity.cx>.
848 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
850 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
851 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
852 (my_usleep): Don't mishandle maximum value.
854 2006-05-19 Jim Meyering <jim@meyering.net>
856 * getugroups.c: Correct an outdated comment. From Bruno Haible.
858 2006-05-17 Bruno Haible <bruno@clisp.org>
861 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
863 2006-05-17 Bruno Haible <bruno@clisp.org>
865 * stdint_.h: Fix recognition of Cygwin.
867 2006-05-11 Jim Meyering <jim@meyering.net>
869 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
871 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
873 * crc.c (crc32_update): Remove unnecessary L suffix.
874 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
875 unwanted sign propagation, e.g., on hosts with 64-bit int.
876 There still are some problems with reeelly weird theoretical hosts
877 (e.g., 33-bit int) but it's not worth worrying about now.
878 * sha1.c (rol): Likewise.
879 (K1, K2, K3, K4): Remove unnecessary L suffix.
881 2006-05-10 Bruno Haible <bruno@clisp.org>
883 * des.c: Cast to avoid warnings.
885 2006-05-10 Simon Josefsson <jas@extundo.com>
887 * md4.c: Typo fix, update copyright years.
888 (K1, K2): Don't use L because it turn computations into 64-bit on
891 2006-05-09 Bruno Haible <bruno@clisp.org>
893 * xvasprintf.c: Include limits.h, string.h, xsize.h.
894 (EOVERFLOW): Define fallback value.
895 (xstrcat): New function.
896 (xvasprintf): Recognize the special case of a string concatenation.
898 2006-05-01 Bruno Haible <bruno@clisp.org>
900 * stdint_.h: Shorter URL.
901 * inttypes.h: Likewise.
903 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
905 * verify.h: Document the internals better. Most of this change
906 was written by Bruno Haible.
908 2006-04-29 Bruno Haible <bruno@clisp.org>
910 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
911 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
913 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
915 * getdate.y (get_date): When adding relative date, start with the
916 initial time, not with the result of the first mktime call.
918 2006-04-23 Bruno Haible <bruno@clisp.org>
920 * copy-file.c: Include <unistd.h> unconditionally.
921 * execute.c: Likewise.
922 * fatal-signal.c: Likewise.
923 * findprog.c: Likewise.
924 * mkdtemp.c: Likewise.
927 * wait-process.h: Likewise.
929 2006-04-23 Bruno Haible <bruno@clisp.org>
931 * fwriteerror.c (fwriteerror): Call fclose also when an error
932 condition was already detected.
933 Reported by Ben Pfaff <blp@cs.stanford.edu>.
935 2006-04-19 Derek Price <derek@ximbiot.com>
936 Eric Blake <ebb9@byu.net>
938 * inttypes.h: Correct grammar in comment.
940 2006-04-18 Derek Price <derek@ximbiot.com>
941 Paul Eggert <eggert@cs.ucla.edu>
943 * inttypes.h: New file.
944 * strtoimax.c: Assume <inttypes.h>.
946 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
948 * utimens.c (futimens): glibc futimesat messes up if /proc
949 isn't mounted. Problem reported by Kir Kolyshkin.
951 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
953 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
954 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
955 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
957 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
959 Merge regex changes from libc, removing some of our
960 POSIX-conformance changes that were rejected and redoing them in a
963 * regcomp.c (re_compile_internal, init_dfa):
964 Length arg is now size_t, not Idx. All uses changed.
965 (peek_token): Forward decl now says internal_function.
966 (__re_error_msgid, __re_error_msgid_idx):
967 Now static rather than extern with attribute_hidden.
968 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
969 For some reason libc prefers K&R style defns for external functions.
970 (regerror) [!defined _LIBC]: Likewise.
971 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
972 (seek_collating_symbol_entry, lookup_collation_sequence_value):
973 (build_range_exp, build_collating_symbol):
975 (re_compile_fastmap): Use '\0' to memset, not 0.
976 (utf8_sb_map): Make the calculations more obvious.
977 (init_dfa, parse_bracket_exp, build_charclass_op):
978 Call calloc and cast result, as glibc does.
979 (init_word_char, fetch_token, peek_token, peek_token_bracket):
980 (build_range_exp, build_collating_symbol):
981 Now internal functions.
983 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
985 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
986 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
987 Don't depend on VMS; depend on __VMS instead, for POSIX
989 (regoff_t): Define to ssize_t, not long int.
991 Remove the REG_ macros named below. Instead, make the old names
992 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
994 (REG_BACKSLASH_ESCAPE_IN_LISTS):
995 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
996 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
997 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
998 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
999 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1000 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1001 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1002 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1003 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1004 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1005 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1006 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1007 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1008 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1009 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1010 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1012 Remove. All uses replaced by the old RE_* names.
1013 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1014 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1015 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1016 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1017 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1018 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1019 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1020 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1021 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1022 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1023 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1024 Don't bother having these macros be independent of each others'
1025 values, since they no longer exist in the POSIX name space.
1027 Rename the following member names back to their old names,
1028 unless !__USE_GNU_REGEX. All uses changed back.
1029 (buffer): Renamed from re_buffer.
1030 (allocated): Renamed from re_allocated.
1031 (used): Renamed from re_used.
1032 (syntax): Renamed from re_syntax.
1033 (fastmap): Renamed from re_fastmap.
1034 (translate): Renamed from re_translate.
1035 (can_be_null): Renamed from re_can_be_null.
1036 (regs_allocated): Renamed from re_regs_allocated.
1037 (fastmap_accurate): Renamed from re_fastmap_accurate.
1038 (no_sub): Renamed from re_no_sub.
1039 (not_bol): Renamed from re_not_bol.
1040 (not_eol): Renamed from re_not_eol.
1041 (newline_anchor): Renamed from re_newline_anchor.
1042 (num_regs): Renamed from rm_num_regs.
1043 (start): Renamed from rm_start.
1044 (end): Renamed from rm_end.
1046 (free_state): Move up a bit.
1048 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1049 #define to be empty.
1050 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1051 when that is what is intended.
1052 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1053 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1055 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1056 All uses changed back to re_malloc, etc. It's now the caller's
1057 responsibility to check for overflow; all callers changed.
1058 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1059 (re_x2nrealloc): Remove.
1060 (free_state): Remove decl.
1062 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1063 (re_set_registers, re_exec):
1066 2006-01-31 Roland McGrath <roland@redhat.com>
1068 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1069 Reported by Mike Frysinger <vapier@gentoo.org>.
1071 2006-01-15 Andreas Jaeger <aj@suse.de>
1074 * regex_internal.c (re_string_reconstruct): Adjust for
1075 build_wcs_upper_buffer change.
1076 (build_wcs_upper_buffer): Change return type.
1078 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1080 * regex_internal.h: Include <stdint.h> if available.
1082 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1084 * regex_internal.h (SIZE_MAX): Provide a default definition.
1086 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1088 * regcomp.c: Adjust for changed secondary hash function.
1090 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1092 * regex.h: Pretty printing.
1093 Clean up namespace a bit.
1095 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1097 * regexec.c (update_cur_sifted_state, check_arrival,
1098 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1100 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1101 Ulrich Drepper <drepper@redhat.com>
1104 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1105 (bitset_word_t): Renamed from bitset_word. All uses changed.
1107 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1110 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1111 * regcomp.c: Remove unnecessary uses of
1112 unsigned RE_TRANSLATE_TYPE.
1113 * regex_internal.h: Likewise.
1114 * regex_internal.c: Likewise.
1115 * regexec.c: Likewise.
1116 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1118 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1120 * regexec.c (find_recover_state): Remove unnecessary
1122 (transit_state_bkref): Make DFA a const pointer.
1123 (get_subexp): Likewise.
1124 (check_arrival): Likewise.
1125 (update_cur_sifted_state): Likewise.
1126 (re_search_internal): Likewise.
1127 (prune_impossible_nodes): Likewise.
1128 (acquire_init_state_context): Likewise.
1129 (proceed_next_node): Likewise.
1130 (set_regs): Likewise.
1131 (free_fail_stack_return): Likewise.
1132 (check_arrival_expand_ecl): Mark DFA parameter as const.
1133 (check_arrival_expand_ecl_sub): Likewise.
1134 (check_subexp_limits): Likewise.
1135 (sub_epsilon_src_nodes): Likewise.
1136 (add_epsilon_src_nodes): Likewise.
1137 (merge_state_array): Likewise.
1138 (update_regs): Likewise.
1139 (build_trtable): Likewise.
1140 (sift_states_backward): Mark MCTX parameter as const.
1141 (build_sifted_states): Likewise.
1142 (update_cur_sifted_state): Likewise.
1143 (sift_states_mkref): Likewise.
1144 (check_arrival_expand_ecl): Mark eclosure as const.
1145 (check_dst_limits_calc_pos_1): Likewise.
1146 * regex_internal.h (re_match_context_t): Make dfa a const
1149 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1151 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1152 (transit_state_sb): Likewise.
1153 (transit_state_mb): Likewise.
1154 (sift_states_iter_mb): Likewise.
1155 (check_arrival_add_next_nodes): Likewise.
1156 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1157 [_LIBC] (re_search_2_stub): Use mempcpy.
1159 * regex_internal.c (re_string_reconstruct): Avoid calling
1160 mbrtowc for very simple UTF-8 case.
1162 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1164 (re_acquire_state_context): Likewise.
1165 * regex_internal.h: Adjust prototypes.
1167 * regex.c: Prevent using C++ compilers.
1169 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1170 (re_acquire_state_context): Likewise.
1172 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1173 Bruno Haible <bruno@clisp.org>
1175 * stdint_.h: On OpenBSD, don't redefine types already included in
1176 <sys/types.h> and <inttypes.h>.
1178 2006-03-24 Eric Blake <ebb9@byu.net>
1180 * time_r.c (copy_string_result): Remove, as it is no longer used.
1182 2006-03-24 Simon Josefsson <jas@extundo.com>
1184 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1185 including some doc fixes.
1186 (base64_encode_alloc): Fix +1 bug on allocation failures.
1188 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1190 * base64.c (base64_encode): Do not read past end of array with
1191 unsanitized input on systems with CHAR_BIT > 8.
1193 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1195 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1196 Typedef to long int, not to off_, as POSIX will likely change
1199 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1201 * argp-help.c (validate_uparams): Fix typo
1202 * argp-parse.c (argp_default_options): Consistently begin help
1203 messages with a lowercase letter.
1205 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1207 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1208 overrun buffers and shouldn't be used (much as gets shouldn't be
1210 * time_r.c (asctime_r, ctime_r): Likewise.
1212 2006-03-08 Simon Josefsson <jas@extundo.com>
1214 * gc-gnulib.c (randomize): Don't open files called 'no', they
1215 signal that configure disabled the device.
1217 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1219 * c-stack.c: Include unistd.h unconditionally, since we now assume
1221 * getlogin_r.c: Likewise.
1222 * getlogin_r.h: Likewise.
1224 * pagealign_alloc.c: Likewise.
1225 * unistd_.h: Remove; no longer needed.
1227 2006-03-07 Simon Josefsson <jas@extundo.com>
1229 * unistd_.h: New file.
1231 2006-03-07 Simon Josefsson <jas@extundo.com>
1233 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1235 2006-03-01 Simon Josefsson <jas@extundo.com>
1237 * readline.c: Fix typo, tiny patch from Stepan Kasal
1240 2006-02-28 Simon Josefsson <jas@extundo.com>
1242 * getopt.c: Protect #include of unistd.h, for MSVS.
1244 2006-02-27 Simon Josefsson <jas@extundo.com>
1246 * base64.h: Indent #define's. From Jim Meyering
1249 2006-02-27 Jim Meyering <jim@meyering.net>
1251 Revert the change of 2006-02-24, so these files can continue
1252 to be sync'd from gettext.
1253 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1256 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1258 * glob.c: Say "invalid" rather than "illegal" in comments.
1260 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1262 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1264 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1266 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1267 AT_FDCWD exceeds INT_MAX.
1268 * openat.h (AT_FDCWD): Likewise.
1270 2006-02-14 Jim Meyering <jim@meyering.net>
1272 Sync from coreutils.
1274 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1275 failure on deficient systems, and simplify gnulib lgpl dependencies.
1276 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1277 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1279 * xalloc-die.c: Remove unused definition of N_.
1281 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1283 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1285 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1287 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1288 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1290 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1292 * argp-namefrob.h: Restore changes accidentally lost during the
1293 "autoupdate" on 2005-12-12.
1295 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1297 * fnmatch.c (L_): Renamed from L, to work around a bug in
1298 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1299 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1302 2006-01-26 Simon Josefsson <jas@extundo.com>
1304 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1305 prototype is visible on mingw32.
1307 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1310 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1313 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1315 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1316 attempt to open for write; this always fails, at least on POSIX
1317 hosts. This reinstates the 2006-01-09 change, which was
1318 inadvertently removed.
1320 2006-01-26 Bruno Haible <bruno@clisp.org>
1321 Paul Eggert <eggert@cs.ucla.edu>
1323 * stdbool_.h (_Bool)
1324 [(! (defined __cplusplus || defined __BEOS__)
1325 && !defined __GNUC__
1326 && !(defined __HP_cc || defined __xlc__
1327 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1328 || defined __sgi))]:
1329 #define to signed char in these cases too; this simplifies
1330 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1331 etc., separately) and makes it more conservative.
1333 2006-01-21 Jim Meyering <jim@meyering.net>
1335 Sync from the stable (b5) branch of coreutils:
1337 * fts.c (fts_children): Don't let close() clobber errno from
1340 * fts.c (fts_stat): When following a symlink-to-directory,
1341 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1342 a dangling symlink. That can also happen at least for ELOOP.
1343 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1344 FYI, this bug predates the inclusion of fts.c in coreutils.
1346 * fts.c (fts_open): Put new maxarglen declaration and uses
1347 in their own block, so pre-c99 compilers don't object.
1349 Avoid the double-free (first in fts_read, second in fts_close) that
1350 would occur when an `active' directory is made inaccessible (e.g.,
1351 via chmod a-x) during a traversal.
1352 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1353 before returning. Reproduce this failure by
1354 mkdir -p a/b; cd a; chmod a-x . b
1355 Reported by Stavros Passas.
1357 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1359 * argp-namefrob.h: Bugfix. Remove stray #
1361 2006-01-25 Bruno Haible <bruno@clisp.org>
1363 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1365 Reported by Paul Eggert.
1367 2006-01-25 Jim Meyering <jim@meyering.net>
1369 * fileblocks.c: Remove more useless parentheses.
1370 * readutmp.h: Likewise.
1372 2006-01-24 Bruno Haible <bruno@clisp.org>
1374 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1376 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1379 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1380 to avoid problems with the built-in _Bool type.
1381 Reported by Paul Eggert on 2005-11-26.
1383 2006-01-24 Jim Meyering <jim@meyering.net>
1385 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1387 2006-01-24 Simon Josefsson <jas@extundo.com>
1389 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1392 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1394 Work around porting bugs reported by Dieter in
1395 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1396 * getopt.c (_NOPROTO): Remove; no longer needed.
1397 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1398 Include "getopt.h" first, to check interface.
1399 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1401 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1402 (__strndup): Revert to K&R-style function dfns, the glibc style.
1403 * strnlen.c: Don't claim it's taken from glibc; it's not.
1404 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1405 Include strnlen.h first, to get prototype properly.
1406 (strnlen): Renamed from __strnlen.
1409 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1411 These changes imported from libc.
1412 * getopt.c: Use __fxprintf instead of inline stream orientation
1413 test and two separate function calls.
1414 * strndup.c (__strndup): Add libc_hidden_def.
1416 2006-01-22 Bruno Haible <bruno@clisp.org>
1418 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1419 temporary buffer for sprintf, take into account the precision also
1420 for 'd', 'i', 'u', 'o', 'x', 'X'.
1422 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1424 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1425 to pacify gcc -Wswitch-default.
1427 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1429 * argp-help.c (usage_long_opt): Do not print DOC options.
1430 (__argp_base_name): Removed
1431 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1433 (__argp_base_name): Provide macro definition or extern declaration
1434 depending on the configuration
1436 2006-01-20 Simon Josefsson <jas@extundo.com>
1438 * inet_ntop.h: Unconditionally include sys/socket.h.
1440 2006-01-19 Simon Josefsson <jas@extundo.com>
1442 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1444 2006-01-12 Simon Josefsson <jas@extundo.com>
1446 * base64.c: Fix warning, reported by Bruno Haible
1447 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1449 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1451 Sync from coreutils.
1452 * md5.c: Fix commentary typos.
1453 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1454 * md5.h (__attribute__): Remove; unused.
1455 * sha1.c: Fix commentary to match md5 better.
1456 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1457 so that we don't need to worry about alignment. All uses changed.
1458 This merges the 2005-10-28 md5 change into sha1.
1460 2006-01-11 Jim Meyering <jim@meyering.net>
1462 Sync from coreutils.
1463 * md5.c (OP): Fix spacing.
1465 2006-01-11 Simon Josefsson <jas@extundo.com>
1467 * stdint_.h (SIZE_MAX): Add missing (.
1469 2006-01-10 Bruno Haible <bruno@clisp.org>
1471 * argp.h (__const): Remove macro. Use const instead.
1472 * argp-fmtstream.h (__const): Likewise.
1473 * glob_.h (__const): Remove macro.
1474 * glob-libc.h: Use const instead of __const.
1476 2006-01-10 Jim Meyering <jim@meyering.net>
1478 Avoid the double-free (first in fts_read, second in fts_close) that
1479 would occur when an `active' directory is made inaccessible (e.g.,
1480 via chmod a-x) during a traversal.
1481 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1482 before returning. Reproduce this failure by
1483 mkdir -p a/b; cd a; chmod a-x . b
1484 Reported by Stavros Passas.
1486 Sync from coreutils.
1487 * sha1.c: Tweak grammar in a comment.
1489 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1491 * regex_internal.h (BITSET_WORD_BITS):
1492 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1493 preprocessor mishandles large unsigned values as if they were signed.
1494 Problem reported by Claudio Fontana in
1495 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1497 2006-01-10 Simon Josefsson <jas@extundo.com>
1499 * socket_.h: New file.
1501 2006-01-10 Bruno Haible <bruno@clisp.org>
1503 * localcharset.c: Update from GNU gettext.
1505 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1507 Sync from coreutils.
1508 * chdir-long.c (cdb_free): Don't bother trying to open directory
1509 for write access: POSIX says that must fail.
1510 * fts.c (diropen): Likewise.
1511 * save-cwd.c (save_cwd): Likewise.
1512 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1513 well, for minor improvements on hosts that lack O_DIRECTORY.
1514 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1515 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1516 Fall back on chown if open failed with EACCES.
1518 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1519 Report an error at compile-time if only a 1-second nominal clock
1520 resolution is found.
1522 * lchmod.h: New file.
1523 * mkdir-p.c: Include lchmod.h, lchown.h.
1524 (make_dir_parents): Use lchown rather than chown, and
1525 lchmod rather than chmod.
1527 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1528 too. Problem with "none" reported by Bob Proulx. Problem with
1529 "proc" reported by n0dalus.
1531 * mountlist.c: Include <limits.h>.
1532 (dev_from_mount_options)
1533 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1534 New function. It no longer assumes "dev=" has the System V meaning
1535 on Linux (since it doesn't). It also parses "dev=" more carefully.
1536 (read_file_system_list)
1537 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1538 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1541 * posixtm.h (PDS_PRE_2000): New macro.
1542 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1543 All usages changed. Reject dates outside the range 1969-1999 if
1544 PDS_PRE_2000 is used.
1546 2006-01-09 Jim Meyering <jim@meyering.net>
1548 Sync from coreutils.
1550 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1552 * chdir-safer.h, chdir-safer.c: New files.
1554 * modechange.c (mode_compile): Reject an invalid mode string
1555 that starts with an octal digit. From Andreas Gruenbacher.
1557 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1558 and dup to open_safer and dup_safer, respectively.
1559 (openat_permissive): Fix typo in comment.
1561 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1562 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1563 (_): Remove; no longer needed.
1564 (openat): Renamed from rpl_openat; no need for rpl_openat
1565 since openat.h renames openat for us.
1566 Replace most of the body with a call to openat_permissive,
1567 to avoid duplicate code.
1568 Port to (probably hypothetical) environments were mode_t is
1570 (openat_permissive): Require mode arg, so that we can check
1571 types better. Put it just after flags. Change cwd failure
1572 indicator from pointer-to-bool to pointer-to-errno-value.
1573 All callers changed.
1574 Invoke openat_save_fail and/or openat_restore_fail if
1575 cwd_errno is null, so that openat can call us.
1576 (openat_permissive, fdopendir, fstatat, unlinkat):
1577 Simplify errno handling to avoid some duplicate code,
1578 as it's OK to set errno on success.
1579 * openat.h: Revamp code so that function macros depend on
1580 __OPENAT_PREFIX only, not also on AT_FDCWD.
1581 (openat_ro): Remove. Caller changed to use openat_permissive.
1582 (openat_permissive): Now a macro, if not a function.
1583 (openat_restore_fail, openat_save_fail): Now always functions,
1584 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1586 * openat-priv.h: New file, defining macros used by mkdirat.c
1588 * mkdirat.c: Include openat-priv.h.
1589 Remove definitions of macros defined therein.
1590 * openat.c: Likewise.
1592 * mkdirat.c (mkdirat): New file and function.
1593 * openat.h (mkdirat): Declare.
1595 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1597 * openat.h (openat_permissive): Declare.
1598 (openat_ro): Define.
1600 * openat.c (EXPECTED_ERRNO): New macro.
1601 (openat_permissive): New function -- used in remove.c rewrite.
1602 (all functions): Set errno just before returning, only if there
1603 was an actual failure.
1604 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1606 Emulate openat-family functions using Linux's procfs, if possible.
1607 Idea and some code based on Ulrich Drepper's glibc changes.
1609 * openat.c: (BUILD_PROC_NAME): New macro.
1610 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1611 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1612 before falling back on save_cwd and restore_cwd.
1613 (fdopendir, fstatat, unlinkat): Likewise.
1615 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1616 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1618 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1619 as second argument to va_arg. Otherwise, some versions of gcc
1620 warn that `if this code is reached, the program will abort'.
1622 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1624 Sync from coreutils.
1626 Add POSIX ACL support
1627 * acl.h (copy_acl, set_acl): Add declarations.
1628 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1629 systems other than Linux.
1630 (chmod_or_fchmod): New function: use fchmod when possible,
1631 and chmod otherwise.
1632 (file_has_acl): Add a POSIX ACL implementation, with a
1633 Linux-specific subcase.
1634 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1635 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1636 acls are unsupported.
1637 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1638 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1641 2006-01-09 Bruno Haible <bruno@clisp.org>
1643 * sysexit_.h (EX_OK): New macro.
1644 Suggested by Martin Lambers <marlam@marlam.de>.
1646 2006-01-09 Bruno Haible <bruno@clisp.org>
1648 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1649 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1650 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1651 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1653 2006-01-09 Bruno Haible <bruno@clisp.org>
1655 * stdint_.h (SIZE_MAX): Write the value without involving negative
1658 2005-10-16 Bruno Haible <bruno@clisp.org>
1660 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1661 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1663 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1665 * strftime.c (tzname): Don't declare if it is already #defined.
1666 Problem reported for Mingw by Mark Junker.
1668 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1670 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1671 long int, not int, for nanosecond counts, so that people who are
1672 used to POSIX struct timespec won't be surprised. Reported by Jim
1675 2005-12-16 Jim Meyering <jim@meyering.net>
1677 * fprintftime.c, fprintftime.h: New files.
1679 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1681 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1682 * argp-help.c (fill_in_uparams): Check if the constructed
1683 struct uparams is valid. Fall back to the default values if it is
1686 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1688 * argp-help.c (__argp_base_name): New function
1689 (__argp_short_program_name): Rewrite using __argp_base_name
1690 * argp-namefrob.h: Define program_invocation_name and
1691 program_invocation_short_name if requested
1692 (__argp_base_name): Add prototype
1693 * argp-parse.c (argp_def): Use gettext wrappers
1694 (argp_default_parser): Use __argp_base_name
1695 * argp-pin.c: New file. Defines program_invocation_name and
1696 program_invocation_short_name on systems that lack them.
1698 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1700 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1701 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1702 porting problem reported by Georg Schwarz in
1703 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1705 2005-07-09 Bruno Haible <bruno@clisp.org>
1707 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1708 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1709 Reported by Mark Junker <mjscod@gmx.de>.
1711 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1713 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1714 (uintmax_t) [defined uintmax_t]: Do not declare.
1715 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1716 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1717 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1718 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1719 sake of portability to weird hosts that C allows (though we don't
1720 know of any practical examples).
1722 * savedir.h (fdsavedir): New decl.
1723 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1724 contains most of the former guts of savedir.
1725 (savedir): Use savedirstream.
1728 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1730 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1731 coreutils no longer futzes with rounding modes.
1733 2005-11-14 Jim Meyering <jim@meyering.net>
1735 * mkstemp-safer.c: Include <config.h>, required for possible
1736 replacement of mkstemp.
1738 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1740 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1742 (gethrxtime) [! (HAVE_NANOUPTIME
1743 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1744 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1745 our own approximation.
1747 2005-11-10 Simon Josefsson <jas@extundo.com>
1749 * readline.c: Remove EOL.
1751 2005-11-08 Eric Blake <ebb9@byu.net>
1753 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1755 2005-11-08 Eric Blake <ebb9@byu.net>
1757 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1759 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1761 Fix porting problem reported by Theodoros V. Kalamatianos.
1762 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1763 Don't assume that futimes failing means we must fail.
1765 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1767 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1768 leave errno alone. Problem reported by Dmitry V. Levin.
1770 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1772 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1773 errno alone. Problem reported by Frederic Jolliton.
1775 2005-10-28 Simon Josefsson <jas@extundo.com>
1777 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1778 "restrict" keywords, as per POSIX. Protect the function
1779 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1780 Don't use K&R prototypes. Check the sprintf return values.
1781 Re-define EAFNOSUPPORT if not present. Indent.
1783 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1784 suggested by Bruno Haible <bruno@clisp.org>.
1786 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1788 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1790 * gc-libgcrypt.c: Add MD2 (which is not available through
1793 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1795 * md2.h, md2.c: New files.
1797 2005-10-24 Simon Josefsson <jas@extundo.com>
1799 * md4.h: Shrink buffer size, now that we changed the type.
1801 2005-10-22 Simon Josefsson <jas@extundo.com>
1803 * arcfour.h, arcfour.c: Use fixed size indices in the
1804 arcfour_context struct (simplify test vector testing in GNU
1807 2005-10-22 Simon Josefsson <jas@extundo.com>
1809 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1810 suggested by Bruno Haible <bruno@clisp.org>.
1812 2005-10-22 Simon Josefsson <jas@extundo.com>
1814 * crc.h: Include stddef.h, for size_t.
1816 2005-10-21 Simon Josefsson <jas@extundo.com>
1818 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1819 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1821 2005-10-21 Simon Josefsson <jas@extundo.com>
1823 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1826 2005-10-21 Simon Josefsson <jas@extundo.com>
1828 * gc-gnulib.c: Support ARCTWO in CBC mode.
1830 2005-10-21 Simon Josefsson <jas@extundo.com>
1832 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1835 * hmac-sha1.c (hmac_sha1): Likewise.
1837 * crc.c (crc32_update): Actually use crc parameter, suggested by
1838 Bruno Haible <bruno@clisp.org>.
1840 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1843 2005-10-21 Simon Josefsson <jas@extundo.com>
1845 * des.h, des.c: New files.
1847 * gc-gnulib.c: Support DES.c
1849 2005-10-21 Simon Josefsson <jas@extundo.com>
1851 * arctwo.h, arctwo.c: New files.
1853 * gc-gnulib.c: Support ARCTWO.
1855 2005-10-21 Simon Josefsson <jas@extundo.com>
1857 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1859 2005-10-19 Simon Josefsson <jas@extundo.com>
1861 * gc-gnulib.c: Support ARCFOUR.
1863 2005-10-19 Simon Josefsson <jas@extundo.com>
1865 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1868 * gc.h: Add ECB enum type.
1870 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1872 2005-10-19 Simon Josefsson <jas@extundo.com>
1874 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1876 2005-10-18 Simon Josefsson <jas@extundo.com>
1878 * md4.h, md4.c: New files, based on md5.?.
1880 2005-10-17 Simon Josefsson <jas@extundo.com>
1882 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1884 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1886 2005-10-17 Simon Josefsson <jas@extundo.com>
1888 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1890 2005-10-17 Simon Josefsson <jas@extundo.com>
1892 * gc.h, gc-libgcrypt.c: Add ciphers.
1894 2005-10-17 Simon Josefsson <jas@extundo.com>
1896 * sha1.c: Use uint32_t instead of md5_uint32.t
1898 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1901 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1903 * md5.h: Use stdint.h and uint32_t. Doc fix.
1905 2005-10-15 Simon Josefsson <jas@extundo.com>
1907 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1909 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1911 2005-10-14 Simon Josefsson <jas@extundo.com>
1913 * arcfour.h, arcfour.c: New files.
1915 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1917 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1918 include <wchar.h>; no longer needed.
1920 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1921 and Ulrich Drepper <drepper@redhat.com>
1924 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1925 instead of inline stream orientation test and two separate
1926 function calls. Pay no attention to USE_IN_LIBIO.
1928 2005-10-14 Roland McGrath <roland@redhat.com>
1930 Import from libc. [BZ #1331]
1931 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1933 Reported by Matej Vela <vela@debian.org>.
1935 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1937 * mkdir-p.c (make_dir_parents): Don't report an error if an
1938 intermediate directory is in a read-only file system. Problem
1939 reported by Eric Blake.
1941 2005-10-13 Simon Josefsson <jas@extundo.com>
1943 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1944 Move memory allocation outside of loop.
1946 2005-10-12 Simon Josefsson <jas@extundo.com>
1948 * gc-pbkdf2-sha1.c: New file.
1950 * gc.h: Add gc_pbkdf2_sha1 prototype.
1952 2005-10-12 Simon Josefsson <jas@extundo.com>
1954 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1955 suggested by Bruno Haible <bruno@clisp.org>.
1957 2005-10-12 Simon Josefsson <jas@extundo.com>
1959 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1961 * gc-gnulib.c (gc_hmac_sha1): New function.
1963 2005-10-12 Simon Josefsson <jas@extundo.com>
1965 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1967 2005-10-12 Simon Josefsson <jas@extundo.com>
1969 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1970 GC_USE_HMAC_MD5, respectively.
1972 * gc-libgcrypt.c (gc_md5): Fix assert call.
1975 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1977 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1979 * gc-gnulib.c (gc_hash_buffer): Ditto.
1981 2005-10-11 Bruno Haible <bruno@clisp.org>
1983 * c-strcasestr.h: New file, from GNU gettext.
1984 * c-strcasestr.c: New file, from GNU gettext.
1986 2005-10-11 Bruno Haible <bruno@clisp.org>
1988 * c-strcase.h: New file, from GNU gettext.
1989 * c-strcasecmp.c: New file, from GNU gettext.
1990 * c-strncasecmp.c: New file, from GNU gettext.
1992 2005-10-11 Simon Josefsson <jas@extundo.com>
1994 * crc.h, crc.c: New files.
1996 * gc.h (gc_hash_buffer): Add doc.
1998 2005-10-08 Simon Josefsson <jas@extundo.com>
2000 * gc.h: Add gc_hash and gc_hash_buffer.
2002 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2004 * gc-libgcrypt.c (gc_hash_buffer): Add.
2006 2005-10-11 Bruno Haible <bruno@clisp.org>
2008 * strcasecmp.c: Include limits.h.
2009 (strcasecmp): Avoid integer overflow on exotic platforms.
2010 * strncasecmp.c: Include limits.h.
2011 (strncasecmp): Avoid integer overflow on exotic platforms.
2012 Reported by Paul Eggert.
2014 2005-10-06 Simon Josefsson <jas@extundo.com>
2016 * hmac-md5.c: New file.
2020 2005-10-06 Simon Josefsson <jas@extundo.com>
2022 * memxor.c (memxor): Avoid casts and warnings.
2024 2005-10-05 Derek Price <derek@ximbiot.com>
2026 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2028 2005-10-05 Simon Josefsson <jas@extundo.com>
2030 * memxor.c (memxor): Fix compiler error.
2032 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2033 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2035 * memxor.h, memxor.c: New files.
2037 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2038 we assume all systems have it, suggested by Jim Meyering
2039 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2040 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2041 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2044 2005-10-04 Bruno Haible <bruno@clisp.org>
2046 * verify.h (verify_true): Provide alternative definition for C++.
2048 2005-10-04 Simon Josefsson <jas@extundo.com>
2050 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2051 D. Baushke" <mdb@gnu.org>.
2053 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2055 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2056 (SSIZE_MAX): New macro, if not already defined.
2057 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2060 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2062 * exclude.c: Include verify.h.
2063 (verify): Remove. All callers changed to use verify.h's version.
2064 * strtoimax.c: Likewise.
2065 * utimecmp.c: Likewis.e
2067 Sync from coreutils.
2068 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2069 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2070 * .cvsignore: Add fts.h, search.h, t-fpending.
2071 * settime.c (settime): Fix { typo in previous patch. Also, don't
2072 bother returning ENOSYS if settimeofday or stime fails; just let
2073 them return whatever errno they want to return.
2074 * utimens.c: Include unistd.h, for dup2.
2075 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2076 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2078 2005-10-02 Jim Meyering <jim@meyering.net>
2080 Sync from coreutils.
2081 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2082 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2083 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2084 Remove AT_FDCWD test.
2085 Do not consume the fd unless successful.
2086 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2087 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2088 block, so that we don't even try to compile it if settimeofday is
2089 available. This works around a compilation failure on OSF1 V5.1,
2090 due to stime requiring a `long int*' while tv_sec is `int'.
2092 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2094 * getdelim.c (getdelim): Remove unused variables.
2096 2005-10-01 Simon Josefsson <jas@extundo.com>
2098 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2099 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2100 AI_* and EAI_* definitions. Protect function declarations.
2102 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2104 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2105 so that the code works even with ancient cpp. Portability problem
2106 with GCC 2.7.2.1 reported by Thomas M.Ott.
2108 2005-09-27 Jim Meyering <jim@meyering.net>
2110 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2112 * intprops.h (signed_type_or_expr__): Define.
2113 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2116 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2118 * verify.h (verify_expr): Remove, replacing with:
2119 (verify_true): New macro that returns true instead of void.
2120 (verify_type__): Remove.
2121 (verify): Use verify_true rather than verify_type__.
2123 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2125 * utimens.c (ENOSYS): Define if not already defined.
2126 (futimens): Support having a null PATH if the file descriptor
2129 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2131 (__attribute): Define to empty unless GCC 3.1 or later.
2132 This works around a core dump on OpenBSD 3.4, which has GCC
2133 2.95.3, which dumps core when given __attribute__(()). It also
2134 simplifies other tests, since we really don't want to bother with
2135 worrying about which ancient version of GCC supported what.
2136 Original problem reported by Yoann Vandoorselaere, with part of
2137 the fix suggested by Derek Price.
2139 2005-09-24 Jim Meyering <jim@meyering.net>
2141 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2142 so we can once again use a positive bitfield width of 1 -- now we
2143 don't have to explain why we were using a bitfield width of 2.
2145 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2147 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2148 Problem reported by Eric Blake.
2149 (getaddrinfo): Initialize se so that it's not garbage.
2150 Redo internal storage allocation so that it doesn't make unportable
2151 assumptions about alignment.
2154 * utimens.c (futimens): Use futimesat if available.
2155 Prefer it to futimes since it doesn't have the futimes bug.
2157 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2158 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2159 Instead, declare a function that returns a pointer to an array,
2160 and use verify_type__ to declare the size of the array.
2161 Problem and germ of a solution reported by Bruno Haible.
2162 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2163 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2165 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2167 Sync from coreutils.
2169 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2171 * argmatch.h: Include verify.h
2172 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2173 (ARGMATCH_ASSERT): Remove; unused.
2174 * canonicalize.c: Assume STDC_HEADERS.
2175 * exclude.c: Include "strcase.h".
2176 * regex_internal.h [!defined _LIBC]: Likewise.
2177 * getusershell.c: Include stdio--.h rather than stdio.h
2179 (getusershell): Call fopen, not fopen_safer.
2180 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2181 Do not include unistd-safer.h.
2182 (save_cwd): Don't call fd_safer; no longer needed
2183 now that we include fcntl--.h.
2185 * getdate.y (relative_time): New type.
2186 (RELATIVE_TIME_0): New constant.
2187 (parser_control): Use relative_time instead of doing it ourselves.
2188 (%union): Add new relative_time rel member.
2189 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2191 (relunit, relunit_snumber): Now of type rel.
2192 (zone, rel, relunit, get_date): Adjust to above changes.
2194 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2195 Do not include unistd-safer.h.
2196 (getloadavg): Don't call fd_safer; no longer needed
2197 now that we include fcntl--.h.
2199 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2200 (make_dir_parents): Treat ENOSYS like EEXIST.
2202 Improve quality of diagnostics on restore_cwd failure.
2203 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2204 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2205 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2206 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2207 each time through the loop. Do not diagnose restore_cwd failure;
2208 that is the caller's job (and perhaps the caller does not care).
2210 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2211 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2212 If the file already exists but is not a directory, don't bother
2213 to try to make its parents.
2214 Close potential file descriptor leak if we can't chdir("/") (!).
2215 Don't always return true if chdir($PWD) fails; return true only
2216 if the requested action was done successfully (except for the
2218 Don't log final directory unless we actually made it.
2219 Refactor to avoid duplicate code to fix up permissions.
2220 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2222 * strftime.c (my_strftime): Rewrite the previous change slightly,
2223 to make it a bit faster and (I hope) clearer.
2224 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2225 Fix bug in formats like %2N.
2227 * verify.h: New file.
2229 2005-09-22 Jim Meyering <jim@meyering.net>
2231 Sync from coreutils.
2233 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2235 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2236 the .tm_year member, since otherwise gcc-4.0 would now warn about
2237 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2239 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2240 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2242 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2243 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2244 when run in a time zone for which daylight savings time is in effect
2245 for the starting date.
2247 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2248 stop us from restricting permissions of just-created absolute-named
2250 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2251 to restore initial working directory.
2252 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2253 to tell caller if/when we change the working directory and are
2254 unable to return to the initial one.
2255 * mkdir-p.h (make_dir_parents): Update prototype.
2256 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2257 `return false'. This fixes a bug introduced on 2004-07-30.
2259 * openat.c (fdopendir): Be sure to close the supplied
2260 file descriptor before returning. This makes our replacement
2261 implementation a little closer to Solaris's, where fdopendir
2262 ties the file descriptor to the returned DIR* pointer.
2263 * openat.c (unlinkat): New function.
2264 * openat.h (unlinkat): Add prototype.
2265 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2266 (openat_restore_fail): Rename from openat_restore_die.
2267 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2269 Provide an alternative to exiting immediately upon save_cwd or
2270 restore_cwd failure. Now, an application can arrange e.g.,
2271 to perform a longjump in that case.
2272 * openat.c: Include dirname.h.
2273 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2274 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2275 and openat_restore_die rather than calling error directly.
2276 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2278 * openat-die.c (openat_save_die, openat_restore_die): New file.
2279 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2281 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2282 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2283 int utc, int nanoseconds);
2285 date should not have to allocate a megabyte of virtual memory to
2286 handle a format argument like +%1048575T. When implemented with
2287 strftime, it must allocate such a buffer, use strftime to fill it
2288 in, print it, then free it.
2289 With fprintftime, it simply prints everything and exits.
2290 With no need for memory allocation, that's one fewer way to fail.
2291 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2292 optional field width, not before, so we accept %9:z, not %:9z.
2293 (my_strftime): Be sure to use L_('x') for literals.
2295 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2296 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2297 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2298 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2299 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2300 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2301 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2302 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2303 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2305 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2306 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2307 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2308 and don't include <sys/file.h>).
2310 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2312 Sync from coreutils.
2314 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2315 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2316 [!LDAV_DONE]: Avoid unused variable warning.
2318 2005-09-21 Bruno Haible <bruno@clisp.org>
2320 * unicodeio.h (unicode_to_mb): New declaration.
2322 2005-09-20 Derek Price <derek@ximbiot.com>
2324 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2326 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2328 Use a consistent style for including <config.h>.
2329 * __fpending.c, acl.c, argmatch.c,
2330 argp-help.c, argp-parse.c,
2331 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2332 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2333 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2334 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2335 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2336 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2337 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2338 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2339 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2340 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2341 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2342 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2343 modechange.c, mountlist.c, open-safer.c, physmem.c,
2344 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2345 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2346 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2347 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2348 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2349 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2350 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2351 userspec.c, utimecmp.c, version-etc-fsf.c,
2352 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2353 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2354 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2355 Standardize inclusion of config.h.
2356 * __fpending.h, dirfd.h, getdate.h, human.h,
2357 inttostr.h: Removed inclusion of config.h from header files.
2358 * inttostr.c: Adjusted in-tree users.
2359 * timespec.h: Remove superfluous warning to include config.h.
2360 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2361 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2362 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2363 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2365 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2367 * stat-time.h: New file.
2368 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2369 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2371 (timespec_cmp): New function.
2372 * utimecmp.c: Include stat-time.h.
2373 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2374 members exist, not on the obsolescent ST_MTIM_NSEC.
2375 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2377 2005-09-15 Derek Price <derek@ximbiot.com>
2378 Paul Eggert <eggert@cs.ucla.edu>
2380 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2381 changes, consolidating in...
2382 * regex_internal.h: ...this file.
2384 2005-09-15 Derek Price <derek@ximbiot.com>
2386 * regex_internal.h: Blank `pure' for GNUC < 3.
2387 * regex_internal.c: Ditto, using this...
2388 (__GNUC_PREREQ): ...new macro.
2389 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2390 (__GNUC_PREREQ): ...this new macro.
2392 * strstr.h: Include string.h. Define strstr as a macro here.
2394 2005-09-13 Derek Price <derek@ximbiot.com>
2396 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2398 Reported by Jim Meyering <jim@meyering.net>.
2400 2005-09-13 Jim Meyering <jim@meyering.net>
2402 * canon-host.c: Filter through gnu indent and reword comments slightly.
2403 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2405 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2407 * lib/base64.c: Typo.
2408 (base64_encode): Put b64str in initialized data section.
2410 2005-09-12 Derek Price <derek@ximbiot.com>
2412 Return usable errors from canon-host.
2413 * canon-host.h: New file.
2414 * canon-host.c (canon_host): Wrap...
2415 (canon_host_r): ...this new function, which now relies exclusively on
2417 (ch_strerror): New function.
2418 (last_cherror): New global.
2419 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2420 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2422 (freeaddrinfo): Free ai->ai_canonname when set.
2424 2005-09-12 Derek Price <derek@ximbiot.com>
2425 Paul Eggert <eggert@cs.ucla.edu>
2427 * glob-libc.h: Renamed from glob_.h. The new version is
2428 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2429 protecting things that should be done only in gnulib contexts.
2430 * glob_.h: New file, containing only the glob things needed for
2432 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2433 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2434 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2435 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2436 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2437 and to respect the namespace rules better.
2439 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2441 Merge glibc and coreutils changes into gnulib, plus a few
2443 * md5.c: Use #error rather than a string.
2444 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2445 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2446 (__attribute__): Define to empty for non recent-GCC.
2447 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2448 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2449 Renamed from their non-__ counterparts, with new macros replacing
2450 them if not _LIBC. Add __THROW attribute.
2452 (struct md5_ctx): Align buffer if using GCC.
2453 * sha1.h (struct sha1_ctx): Likewise.
2454 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2455 The old name was backwards.
2456 (NOTSWAP): Remove; not used.
2457 (rol): New macro, moved here from md5.h.
2458 (sha1_process_block): Remove a FIXME that doesn't make sense.
2460 2005-09-12 Derek Price <derek@ximbiot.com>
2462 * gai_strerror.c: Include config.h when available. Include
2463 getaddrinfo.h before other headers to test interface.
2464 Reported by Larry Jones <lawrence.jones@ugs.com>.
2466 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2468 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2469 definitions, since that's the preferred style in glibc.
2470 Fix a minor spacing issue, and update copyright notice to match glibc's.
2472 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2474 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2476 2005-09-06 Simon Josefsson <jas@extundo.com>
2478 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2479 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2481 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2483 Change bitset word type from unsigned int to unsigned long int,
2484 as this has better performance on typical 64-bit hosts.
2485 Port bitset code to hosts with unusual word sizes.
2486 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2487 (build_collating_symbol):
2488 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2489 argument is a bitset. This is merely a style issue, but it makes
2490 it clearer that an entire array is expected.
2491 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2492 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2493 Port to the case where bitset_word is not the same as unsigned int.
2494 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2495 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2497 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2498 (build_trtable, group_nodes_into_DFAstates):
2500 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2501 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2502 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2503 * regexec.c (group_nodes_into_DFAstates): Likewise.
2504 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2505 * regcomp.c (optimize_subexps, lower_subexp):
2506 Work even if bitset_word has holes in its bitwise representation.
2507 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2508 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2510 * regex_internal.c (re_string_reconstruct):
2511 Don't assume UCHAR_MAX == 255.
2512 * regex_internal.h (bitset_set_all): Likewise.
2513 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2515 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2516 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2518 (BITSET_WORD_MAX): New macro.
2519 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2520 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2521 (bitset_empty, bitset_copy):
2522 Prefer sizeof (bitset) to multiplying it out ourselves.
2523 (bitset_not_merge): Remove; unused.
2524 (bitset_contain): Return bool, not unsigned int with one bit on.
2525 All callers changed.
2526 * regexec.c (build_trtable): Don't assume bitset has no stricter
2527 alignment than re_node_set; do this by defining a new internal
2528 type struct dests_alloc and using it to allocate memory.
2530 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2532 Check for arithmetic overflow when calculating sizes, to prevent
2533 some buffer-overflow issues. These patches are conservative, in the
2534 sense that when I couldn't determine whether an overflow was possible,
2535 I inserted a run-time check.
2536 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2537 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2538 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2539 (re_xnrealloc, re_x2nrealloc): New inline functions.
2540 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2541 (build_equiv_class, build_charclass): Check for arithmetic overflow
2542 in size expression calculations.
2543 * lib/regex_internal.c (re_string_realloc_buffers):
2544 (build_wcs_upper_buffer, re_node_set_add_intersect):
2545 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2546 (re_dfa_add_node, register_state): Likewise.
2547 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2548 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2549 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2550 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2552 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2554 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2555 to avoid a collision with bits/local_lim.h in glibc.
2556 All uses changed. Problem reported by Dmitry V. Levin in
2557 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2559 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2560 bugs in int versus size_t comparisons.
2561 (re_string_context_at): Fix bug where the code assumed that
2564 Use bool where appropriate.
2565 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2566 All callers changed.
2567 (calc_eclosure_iter): Likewise, for ROOT arg.
2568 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2569 (build_charclass_op): Likewise, for NON_MATCH arg.
2570 * regex_internal.c (re_string_allocate, re_string_construct):
2571 (re_string_construct_common): Likewise, for ICASE arg.
2572 * regexec.c (re_search_2_stub, re_search_stub):
2573 Likewise, for RET_LEN arg.
2574 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2575 (set_regs): Likewise, for FL_BACKTRACK arg.
2576 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2577 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2578 (calc_eclosure_iter, parse_bracket_exp):
2579 Use bool for internal variables that are booleans.
2580 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2581 (set_regs, build_sifted_states, sift_states_bkref):
2582 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2583 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2584 (find_collation_sequence_value):
2586 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2587 (re_node_set_compare):
2588 Return bool, not int. All callers changed.
2589 * regexec.c (check_halt_node_context, check_dst_limits):
2590 (build_trtable, check_node_accept): Likewise.
2591 * regex_internal.h: Include stdbool.h.
2593 Fix bugs uncovered when converting to bool.
2594 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2595 failure instead of charging ahead blindly.
2596 * regex_internal.c (register_state): Likewise.
2597 * regexec.c (re_search_2_stub): Use simpler method than boolean
2598 for freeing internal storage.
2599 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2600 bitset pieces used as boolean, to avoid undefined behavior
2601 on hosts that do int overflow checking.
2603 2005-08-31 Derek Price <derek@ximbiot.com>
2605 * getdelim.c (getdelim): Return EOF on EOF.
2606 Reported by Larry Jones <lawrence.jones@ugs.com>.
2608 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2610 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2611 lengths fit in regoff_t; this isn't true if regoff_t is the same
2613 * regex.c (re_search_internal): 5th arg is LAST_START
2614 (= START + RANGE) instead of RANGE. This avoids overflow
2615 problems when regoff_t is the same width as size_t.
2616 All callers changed.
2617 (re_search_2_stub): Check for overflow when adding the
2618 sizes of the two strings.
2619 (re_search_stub): Check for overflow when adding START
2620 to RANGE; if it occurs, substitute the extreme value.
2622 2005-08-31 Jim Meyering <jim@meyering.net>
2624 * regcomp.c (search_duplicated_node): Make first pointer arg
2626 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2627 (register_state): Likewise.
2628 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2629 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2630 (group_nodes_into_DFAstates): Likewise.
2632 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2634 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2635 old glibc regex code mishandles strings longer than 2**31 bytes.
2636 This patch fixes this when the regex code is used in gnulib
2637 (i.e., outside glibc).
2639 This patch should not affect the use of the regex code inside
2640 glibc. No doubt this problem also needs to be handled for glibc
2641 as well, but the result will be an incompatible change to the
2642 glibc ABI, and the old ABI will have to be supported too. That
2643 can be the the subject for another patch.
2645 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2646 governing whether the rest of this patch is active. By default,
2647 the macro is disabled and the patch has no effect.
2648 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2649 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2650 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2651 (re_match_2, re_set_registers): Use the new types.
2652 * regex_internal.h (Idx, re_hashval_t): New types.
2653 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2655 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2656 (re_string_context_at, bin_tree_t, re_dfastate_t):
2657 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2658 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2659 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2660 (re_string_char_size_at, re_string_wchar_at):
2661 (re_string_elem_size_at):
2662 Use the new types and macros to port to 64-bit hosts.
2663 Use unsigned types for internal values, so that the code
2664 mostly works even for arrays larger than SSIZE_MAX.
2665 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2666 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2667 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2668 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2669 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2670 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2671 (calc_inveclosure, parse_dup_op, build_range_exp):
2672 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2673 (fetch_number, create_token_tree, mark_opt_subexp):
2675 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2676 (create_cd_newstate, re_string_allocate, re_string_construct):
2677 (re_string_realloc_buffers, build_wcs_upper_buffer):
2678 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2679 (re_string_reconstruct, re_string_peek_byte_case):
2680 (re_string_fetch_byte_case, re_string_context_at):
2681 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2682 (re_node_set_init_copy, re_node_set_add_intersect):
2683 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2684 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2685 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2686 (re_acquire_state, re_acquire_state_context, register_state):
2688 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2689 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2690 (re_search_internal, re_search_2_stub, re_search_stub)
2691 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2692 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2693 (update_cur_sifted_state, check_dst_limits):
2694 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2695 (check_subexp_limits, sift_states_bkref, merge_state_array):
2696 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2697 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2698 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2699 (expand_bkref_cache, check_node_accept_bytes):
2700 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2701 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2702 (acquire_init_state_context, check_halt_node_context):
2703 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2704 (sift_states_backward, clean_state_log_if_needed):
2705 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2706 (find_recover_state, transit_state_sb, transit_state_mb):
2707 (transit_state_bkref, build_trtable, match_ctx_clean):
2709 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2710 to work around an assumption that REG_MISSING is negative.
2712 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2713 (seek_collating_symbol_entry) [defined _LIBC]:
2714 (lookup_collation_sequence_value) [defined _LIBC]:
2715 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2716 Use prototypes rather than old-style function definitions.
2717 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2718 (transit_state_sb) [0]:
2719 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2721 * regexec.c (re_search_internal): Simplify update of rm_so and
2724 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2725 (optimize_subexps, lower_subexp):
2726 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2727 since the signed shift might overflow. Use 1u<<31 instead.
2728 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2729 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2732 * regcomp.c (optimize_subexps, lower_subexp):
2733 Use CHAR_BIT rather than 8, for clarity.
2734 * regexec.c (check_dst_limits_calc_pos_1):
2735 (check_subexp_matching_top): Likewise.
2736 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2737 have to worry about portability issues when shifting it left.
2738 Remove no-longer-needed test for table_size > 0.
2739 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2740 in a word, as the resulting behavior is undefined.
2741 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2742 in one case, a <= should have been an <, and in another case the
2743 whole test was missing.
2744 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2745 the standard name CHAR_BIT.
2746 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2747 this is not true on one's complement and signed-magnitude hosts.
2749 * regex_internal.h (re_sub_match_top_t): Remove unused member
2751 (struct re_dfa_t): Remove unused member states_alloc.
2752 * regcomp.c (init_dfa): Don't initialize unused members.
2754 2005-08-31 Bruno Haible <bruno@clisp.org>
2756 * strstr.c: Include <stddef.h>, for NULL.
2757 * strcasestr.c: Likewise.
2758 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2760 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2762 * iconvme.h: Add prototype for iconv_alloc.
2764 2005-08-29 Simon Josefsson <jas@extundo.com>
2766 * iconvme.c: Fix errno.
2768 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2770 * iconvme.c: Split iconv_string into iconv_alloc.
2772 2005-08-27 Jim Meyering <jim@meyering.net>
2774 * fopen-safer.c: Merge minor changes from coreutils.
2775 * dup-safer.c: Likewise.
2776 * fd-safer.c: Likewise.
2778 Merge from coreutils.
2779 * stdio--.h: New file.
2780 * stdlib--.h: New file.
2781 * mkstemp-safer.c: New file.
2783 GNU tar needs these.
2784 * pipe-safer.c: New file.
2785 * creat-safer.c: New file.
2786 * fcntl--.h (creat): Define to creat_safer.
2787 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2788 * unistd--.h (pipe): Define to pipe_safer.
2789 * unistd-safer.h: Declare pipe_safer.
2791 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2793 * regex_internal.h: Remove all references to
2794 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2796 (bitset_not, bitset_merge, bitset_not_merge):
2797 (bitset_mask, re_string_allocate, re_string_construct):
2798 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2799 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2800 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2801 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2802 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2803 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2804 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2805 (re_acquire_state_context):
2806 Remove unnecessary forward decls.
2807 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2808 Put __attribute at function definition,
2809 now that the function decl has been removed.
2810 * lib/regex_internal.c (re_string_peek_byte_case):
2811 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2814 2005-08-26 Simon Josefsson <jas@extundo.com>
2816 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2817 Haible <bruno@clisp.org>.
2819 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2821 * regexec.c (set_regs): Don't alloca with an unbounded size.
2823 alloca modernization/simplification for regex.
2824 * regex.c: Remove portability cruft for alloca. This no longer
2825 needs to be at the start of the file, and can be moved into
2826 regex_internal.h and simplified.
2827 * regex_internal.h: Include <alloca.h>.
2828 (__libc_use_alloca) [!defined _LIBC]: New macro.
2829 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2830 now works outside glibc.
2832 2005-08-24 Simon Josefsson <jas@extundo.com>
2834 * getpass.c: Add WIN32 implementation. Conditionalize use of
2835 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2836 GLIBC specific code.
2838 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2840 Make regex safe for g++. This fixes one real bug (an "err"
2841 that should have been "*err"). g++ problem reported by
2843 * regex_internal.h (re_calloc): New macro, consistent with
2844 re_malloc etc. All callers of calloc changed to use re_calloc.
2845 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2846 not int. All callers changed.
2847 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2848 just use an array of size MB_LEN_MAX.
2849 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2850 (find_recover_state): Change "err" to "*err"; this fixes what
2851 appears to be a real bug.
2852 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2855 2005-08-25 Jim Meyering <jim@meyering.net>
2857 * open-safer.c: Include <config.h>.
2858 Otherwise, we'd lose LARGEFILE support in any file using
2861 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2863 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2864 * regex.h (regerror): Likewise.
2866 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2867 requires this. (The code never needed it.)
2869 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2870 All uses of recently-renamed identifiers changed to use the new,
2871 POSIX-compliant names. The code will build and run just fine
2872 without these changes, but it's better to eat our own dog food
2873 and use the standard-conforming names.
2875 * regex.h: Fix a multitude of POSIX name space violations.
2876 These changes have an effect only for programs that define
2877 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2878 do not change anything for programs compiled in the normal way.
2879 Also, there is no effect on the ABI.
2881 (_REGEX_SOURCE): New macro.
2882 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2883 defined and _GNU_SOURCE is not; this fixes a name space violation.
2885 Rename the following macros to obey POSIX requirements.
2886 The old names are still visible as macros if _REGEX_SOURCE is defined.
2887 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2888 RE_BACKSLASH_ESCAPE_IN_LISTS.
2889 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2890 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2891 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2892 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2893 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2894 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2895 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2896 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2897 (REG_INTERVALS): renamed from RE_INTERVALS.
2898 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2899 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2900 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2901 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2902 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2903 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2904 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2905 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2906 RE_UNMATCHED_RIGHT_PAREN_ORD.
2907 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2908 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2909 (REG_DEBUG): renamed from RE_DEBUG.
2910 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2911 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2912 unusual, since we can't clash with the POSIX REG_ICASE.
2913 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2914 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2915 (REG_NO_SUB): renamed from RE_NO_SUB.
2916 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2917 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2918 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2919 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2920 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2921 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2922 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2923 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2924 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2925 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2926 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2927 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2928 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2929 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2930 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2931 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2932 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2933 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2934 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2935 (REG_FIXED): Renamed from REGS_FIXED.
2936 (REG_NREGS): Renamed from RE_NREGS.
2938 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2939 of other REG_* macros, since POSIX says the user is allowed to
2940 #undef these macros selectively.
2942 (reg_errcode_t): Update comment stating what other tables need
2945 Rename the following enum values to obey POSIX requirements.
2946 The old names are still visible as macros.
2947 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2948 is not defined, since GNU is supposed to be a superset of POSIX as
2949 much as possible, and since we want reg_errcode_t to be a signed
2950 type for implementation consistency.
2951 (_REG_NOERROR): Renamed from REG_NOERROR.
2952 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2953 (_REG_BADPAT): Renamed from REG_BADPAT.
2954 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2955 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2956 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2957 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2958 (_REG_EBRACK): Renamed from REG_EBRACK.
2959 (_REG_EPAREN): Renamed from REG_EPAREN.
2960 (_REG_EBRACE): Renamed from REG_EBRACE.
2961 (_REG_BADBR): Renamed from REG_BADBR.
2962 (_REG_ERANGE): Renamed from REG_ERANGE.
2963 (_REG_ESPACE): Renamed from REG_ESPACE.
2964 (_REG_BADRPT): Renamed from REG_BADRPT.
2965 (_REG_EEND): Renamed from REG_EEND.
2966 (_REG_ESIZE): Renamed from REG_ESIZE.
2967 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2968 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2969 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2970 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2971 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2973 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2974 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2975 changed. But support the old name if the new one is not defined
2976 and if _REGEX_SOURCE.
2978 Change the following member names in struct re_pattern_buffer.
2979 The old names are still supported if !_REGEX_SOURCE.
2980 The new names are always supported, regardless of _REGEX_SOURCE.
2981 (re_buffer): Renamed from buffer.
2982 (re_allocated): Renamed from allocated.
2983 (re_used): Renamed from used.
2984 (re_syntax): Renamed from syntax.
2985 (re_fastmap): Renamed from fastmap.
2986 (re_translate): Renamed from translate.
2987 (re_can_be_null): Renamed from can_be_null.
2988 (re_regs_allocated): Renamed from regs_allocated.
2989 (re_fastmap_accurate): Renamed from fastmap_accurate.
2990 (re_no_sub): Renamed from no_sub.
2991 (re_not_bol): Renamed from not_bol.
2992 (re_not_eol): Renamed from not_eol.
2993 (re_newline_anchor): Renamed from newline_anchor.
2995 Change the following member names in struct re_registers.
2996 The old names are still supported if !_REGEX_SOURCE.
2997 The new names are always supported, regardless of _REGEX_SOURCE.
2998 (rm_num_regs): Renamed from num_regs.
2999 (rm_start): Renamed from start.
3000 (rm_end): Renamed from end.
3002 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3003 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3004 Prepend __ to parameter names.
3006 Undo yesterday's changes.
3008 2005-08-24 Jim Meyering <jim@meyering.net>
3010 Sync from coreutils.
3011 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3013 2005-08-21 Bruno Haible <bruno@clisp.org>
3015 * lock.h: Add multiple inclusion guard.
3016 * tls.h: Add multiple inclusion guard.
3018 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3020 * regex.h (REG_NOSYS)
3021 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3022 Define, since POSIX requires it as of 2001.
3023 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3024 New private symbol, used to keep the enum signed in all cases.
3025 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3026 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3028 * regex_internal.c (re_string_skip_chars, register_state):
3030 Remove forward decls; no longer needed now that we use prototypes.
3031 * regexec.c (acquire_init_state_context, check_halt_node_context):
3032 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3033 (clean_state_log_if_needed): Likewise.
3035 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3037 Fix problems reported by Sam Steingold in
3038 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3039 * regexec.c (sift_states_bkref): Fix portability bug: the code
3040 assumed that reg_errcode_t is a signed type, which is not
3041 necessarily true if _XOPEN_SOURCE is not defined.
3042 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3043 some compilers warn about it otherwise.
3045 2005-08-20 Jim Meyering <jim@meyering.net>
3047 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3048 of unused local, dfa.
3050 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3052 * regcomp.c (create_initial_state): Remove duplicate decl.
3053 (init_word_char, create_initial_state, duplicate_node_closure):
3054 (fetch_token, peek_token_bracket, build_range_exp):
3055 (build_collating_symbol): Remove forward decls; no longer needed
3056 now that we use prototypes.
3059 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3060 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3061 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3062 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3063 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3064 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3065 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3066 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3067 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3068 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3069 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3070 (build_charclass, build_charclass_op, fetch_number, create_tree):
3071 (create_token_tree, mark_opt_subexp, duplicate_tree):
3072 Use prototypes rather than old-style definitions.
3075 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3076 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3077 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3078 (re_string_reconstruct, re_string_peek_byte_case):
3079 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3080 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3081 (re_node_set_init_copy, re_node_set_add_intersect):
3082 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3083 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3084 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3085 (re_acquire_state, re_acquire_state_context, register_state):
3086 (create_ci_newstate, create_cd_newstate, free_state):
3088 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3089 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3090 (re_search_internal, prune_impossible_nodes):
3091 (acquire_init_state_context, check_matching, static):
3092 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3093 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3094 (update_regs, sift_states_backward, build_sifted_states):
3095 (clean_state_log_if_needed, merge_state_array):
3096 (update_cur_sifted_state, add_epsilon_src_nodes):
3097 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3098 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3099 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3100 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3101 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3102 (check_arrival, check_arrival_add_next_nodes):
3103 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3104 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3105 (check_node_accept_bytes, check_node_accept, extend_buffers):
3106 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3107 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3112 (re_string_allocate, re_string_construct, re_string_reconstruct):
3113 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3114 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3115 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3116 (re_string_context_at, re_string_peek_byte_case):
3117 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3118 is defined, since we now use prototypes always.
3120 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3121 C89 or better. All uses removed.
3123 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3125 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3126 [defined lint]: Suppress bogus uninitialized-variable warnings.
3128 * regcomp.c (duplicate_node): Return new index, not an error code,
3129 and let the caller return REG_ESPACE if out of space. This
3130 removes an uninitialied-variable warning with GCC 4.0.1, and also
3131 avoids taking the address of a local variable. All callers
3134 2005-08-19 Jim Meyering <jim@meyering.net>
3136 * regexec.c (proceed_next_node): Redo local variables to
3137 avoid GCC shadowing warnings.
3139 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3141 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3142 (re_node_set_insert_last, re_dfa_add_node):
3143 Rename local variables to avoid GCC shadowing warnings.
3145 2005-08-18 Bruno Haible <bruno@clisp.org>
3147 * strstr.c (strstr): Fix return value in multibyte case.
3148 * strcasestr.c (strcasestr): Likewise.
3150 2005-08-17 Jim Meyering <jim@meyering.net>
3152 Make the %s format (seconds since the epoch) work for a negative
3153 number and when used with a zero-padded field width, e.g. %015s.
3155 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3156 label so that it precedes the code to set `digits'. Otherwise,
3157 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3158 print `00-22'. Now, it prints `-0022', as it should.
3160 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3162 * regex.h: Remove useless space-before-tab. From coreutils.
3164 2005-08-17 Bruno Haible <bruno@clisp.org>
3166 * strcasestr.h: New file.
3167 * strcasestr.c: New file.
3169 2005-08-17 Bruno Haible <bruno@clisp.org>
3171 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3172 * strstr.c: Completely rewritten, with multibyte locale support.
3174 2005-08-17 Bruno Haible <bruno@clisp.org>
3176 * strcasecmp.c: Use mbuiter.h.
3178 2005-08-17 Bruno Haible <bruno@clisp.org>
3180 * mbuiter.h: New file.
3182 2005-08-16 Bruno Haible <bruno@clisp.org>
3184 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3186 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3187 NUL byte, not after it.
3189 2005-08-16 Bruno Haible <bruno@clisp.org>
3191 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3192 the valid ones. Makes the comparison operations transitive:
3193 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3194 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3196 2005-08-16 Bruno Haible <bruno@clisp.org>
3198 * strcase.h (strcasecmp): Add note in comments.
3199 * strncasecmp.c: Use code from strcasecmp.c.
3200 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3201 (strcasecmp): Work correctly in multibyte locales.
3203 2005-08-16 Bruno Haible <bruno@clisp.org>
3205 * strnlen1.h: New file.
3206 * strnlen1.c: New file.
3208 2005-08-16 Bruno Haible <bruno@clisp.org>
3210 * mbfile.h: New file.
3212 2005-08-16 Bruno Haible <bruno@clisp.org>
3214 * mbiter.h: New file.
3216 2005-08-16 Bruno Haible <bruno@clisp.org>
3218 * mbchar.h: New file.
3219 * mbchar.c: New file.
3221 2005-08-16 Bruno Haible <bruno@clisp.org>
3223 * tls.h: New file, from GNU gettext.
3224 * tls.c: New file, from GNU gettext.
3226 2005-08-15 Bruno Haible <bruno@clisp.org>
3228 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3231 2005-08-14 Jim Meyering <jim@meyering.net>
3233 Sync from coreutils.
3235 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3236 Use the hash-table-based cycle-detection code not just when
3237 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3238 Reported by James Youngman in
3239 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3240 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3241 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3242 This lets us compile with -DFTS_DEBUG, once again.
3243 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3244 * fts.c (fd_safer): Remove decl.
3245 Include fcntl--.h rather than unistd-safer.h
3246 (fts_safe_changedir): Don't call fd_safer; no longer needed
3247 now that we include fcntl--.h.
3249 2005-08-11 Simon Josefsson <jas@extundo.com>
3251 * readline.h, readline.c: New file.
3253 2005-08-11 Bruno Haible <bruno@clisp.org>
3255 * strnlen.h (strnlen): Change parameter name to match comment.
3257 2005-08-10 Simon Josefsson <jas@extundo.com>
3259 * strndup.c: Use strnlen.h.
3261 * strnlen.h: New file.
3263 2005-08-02 Simon Josefsson <jas@extundo.com>
3265 * getline.h, getline.c: Rewrite.
3267 * getdelim.h, getdelim.c: New files, ported from glibc.
3269 2005-07-31 Bruno Haible <bruno@clisp.org>
3271 * lock.h (gl_lock_initializer): New macro.
3272 (gl_lock_define_initialized): Use it.
3273 (gl_rwlock_initializer): New macro.
3274 (gl_rwlock_define_initialized): Use it.
3275 (gl_recursive_lock_initializer): New macro.
3276 (gl_recursive_lock_define_initialized): Use it.
3278 2005-07-26 Bruno Haible <bruno@clisp.org>
3280 * lock.h: Update from GNU gettext.
3281 * lock.c: Update from GNU gettext.
3283 2005-07-18 Bruno Haible <bruno@clisp.org>
3285 * lock.h (gl_once_t): New type.
3286 (gl_once_define, gl_once): New macros.
3287 * lock.c (fresh_once): New variable.
3288 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3291 2005-07-18 Simon Josefsson <jas@extundo.com>
3293 * check-version.c (check_version): Accept identical versions too.
3295 2005-07-18 Bruno Haible <bruno@clisp.org>
3297 * lock.h: New file, from GNU gettext.
3298 * lock.c: New file, from GNU gettext.
3300 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3302 * quotearg.c: Add translator comment suggested by Bruno Haible,
3303 with a minor change.
3305 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3307 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3308 copyright symbol and the year.
3309 * version-etc.c (COPYRIGHT_YEAR): New constant.
3310 (version_etc_va): Use parameterized copyright notice.
3311 Reword to conform to the current GNU coding standards.
3313 2005-07-11 Simon Josefsson <jas@extundo.com>
3315 * size_max.h: New file.
3317 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3319 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3322 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3323 and Paul Eggert <eggert@cs.ucla.edu>
3325 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3326 in wint_t, not wchar_t. Remove now-unnecessary cast.
3328 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3330 * regex.c, regex.h: Sync from libc.
3331 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3332 New files, synced from libc, except that regex_internal.h
3333 currently has a small porting fix.
3335 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3337 Remove the dependency of the strftime module on the tzset module.
3338 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3339 Copy the input structure, to work around some of the bug with
3340 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3341 Solaris releases, you should also use the tzset module, but we won't
3342 require it as a dependency any more since we don't want LGPLed code
3343 to depend on GPLed code.
3345 2005-07-02 Jim Meyering <jim@meyering.net>
3347 * backupfile.c (backup_args): Change a `0' to NULL.
3349 2005-07-01 Jim Meyering <jim@meyering.net>
3351 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3352 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3353 * save-cwd.c, tempname.c:
3354 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3355 and don't include <sys/file.h>).
3357 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3359 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3360 declares only 'struct timespec;' (!).
3362 2005-06-29 Jim Meyering <jim@meyering.net>
3364 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3365 type name. Use the variable name instead.
3366 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3368 2005-06-28 Simon Josefsson <jas@extundo.com>
3370 * check-version.h, check-version.c: New files.
3372 2005-06-28 Simon Josefsson <jas@extundo.com>
3374 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3375 collision with global variable. Better indentation. Don't
3376 increment buffer pointer beyond buffer end. Based on comments
3377 from Paul Eggert <eggert@cs.ucla.edu>.
3381 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3383 * canon-host.c (canon-host): Append trailing "," to 0 in
3384 initializer of struct addrinfo, as an indication that we don't
3385 care how many members the structure has.
3387 2005-06-24 Derek Price <derek@ximbiot.com>
3388 and Bruno Haible <bruno@clisp.org>
3390 Remove stat module & update lstat.
3391 * stat.c: Remove this file...
3392 (slash_aware_lstat): ...moving this content and its support...
3393 * lstat.c (rpl_lstat): ...into here.
3394 * lstat.h: New file.
3396 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3398 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3399 (ranged_convert): Don't save conversion in a temporary struct.
3400 This causes a warning with GCC 4.0.0, and anyway in the typical
3401 case it's not worth the extra 100 bytes or so of code.
3402 (ranged_convert, __mktime_internal): When calling a function via a
3403 pointer P, use P () rather than (*P) (), as we now assume C89 or
3406 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3408 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3409 "who -r" failed to give output. Problem reported by Tim Waugh.
3411 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3412 (xcalloc): Use it to avoid needless tests.
3413 Problem reported by Jim Meyering.
3415 2005-06-16 Jim Meyering <jim@meyering.net>
3417 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3418 when either N or S is zero.
3420 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3422 * argp.h (__option_is_short): Check upper limit of
3423 __key. Isprint() requires its argument to have the value
3424 of an unsigned char or EOF.
3426 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3428 * fnmatch.c (fnmatch): If there is an encoding error in a
3429 multibyte string or pattern, fall back on unibyte matching.
3430 Problem reported by James Youngman.
3432 2005-06-08 Bruno Haible <bruno@clisp.org>
3434 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3437 2005-06-08 Bruno Haible <bruno@clisp.org>
3439 * csharpcomp.h: New file, from GNU gettext.
3440 * csharpcomp.c: New file, from GNU gettext.
3441 * csharpcomp.sh.in: New file, from GNU gettext.
3443 2005-06-07 Derek Price <derek@ximbiot.com>
3446 * glob_.h: Indent nested #ifdef.
3448 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3450 Sync from coreutils.
3451 Use "file name" when talking about file names, instead of "filename"
3452 or "path", as per the GNU coding standards.
3453 * mkdir-p.c: Renamed from makepath.c.
3454 (make_dir_parents): Renamed from make_path. All callers changed.
3455 * mkdir-p.h: Likewise. All includers changed.
3456 * filenamecat.c: Renamed from path-concat.c.
3457 (file_name_concat): Renamed from path_concat. All callers changed.
3458 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3459 * filenamecat.h: Likewise. All includers changed.
3460 * acl.c: Don't use "path" or "filename" to mean "file name"
3461 in comments or local variable names.
3462 * basename.c: Likewise.
3463 * canonicalize.c, canonicalize.h: Likewise.
3464 * dirname.c, dirname.h: Likewise.
3465 * euidaccess.c: Likewise.
3466 * exclude.c: Likewise
3467 * fnmatch_.h, fnmatch_loop.c: Likewise.
3468 * fsusage.c, fsuage.h: Likewise.
3469 * fts.c, fts_.h: Likewise.
3470 * getcwd.c: Likewise.
3471 * getloadavg.c: Likewise.
3472 * mkstemp.c: Likewise.
3473 * mountlist.c, mountlist.h: Likewise.
3474 * openat.c, openat.h: Likewise.
3475 * readlink-stub.c: Likewise.
3476 * readutmp.c, readutmp.h: Likewise.
3477 * rename.c: Likewise.
3478 * rmdir.c: Likewise.
3480 * savedir.c: Likewise.
3481 * stripslash.c: Likewise.
3482 * tempname.c: Likewise.
3483 * xreadlink.c: Likewise.
3484 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3486 * exclude.h: Likewise.
3488 * euidaccess.c (getuid, getgid, getuid, getegid)
3489 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3490 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3491 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3492 * pathmax.h: Include <limits.h> unconditionally, since other
3493 files have been getting away with it for years (MORE/BSD 4.3
3495 * userspec.c (getpwnam, getgrnam, getgrgid)
3496 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3498 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3499 Define to 256, not 255, as per modern POSIX.
3501 2005-06-01 Bruno Haible <bruno@clisp.org>
3503 * csharpexec.h: New file, from GNU gettext.
3504 * csharpexec.c: New file, from GNU gettext.
3505 * csharpexec.sh.in: New file, from GNU gettext.
3507 2005-05-31 Derek Price <derek@ximbiot.com>
3508 Paul Eggert <eggert@cs.ucla.edu>
3511 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3513 2005-05-29 Derek Price <derek@ximbiot.com>
3514 Paul Eggert <eggert@cs.ucla.edu>
3516 * glob_.h, glob.c: New files.
3518 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3520 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3522 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3523 the configuration hassle isn't worth it.
3524 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3525 (LONGEST_MODIFIER, PRIuMAX): Remove.
3527 2005-05-27 Bruno Haible <bruno@clisp.org>
3529 * getlogin_r.h: Remove second include of <stddef.h>.
3531 2005-05-25 Bruno Haible <bruno@clisp.org>
3532 Derek Price <derek@ximbiot.com>
3534 * getlogin_r.h: Simplify API documentation.
3536 2005-05-25 Derek Price <derek@ximbiot.com>
3537 Paul Eggert <eggert@cs.ucla.edu>
3539 * getlogin_r.c, getlogin_r.h: New files.
3541 2005-05-22 Bruno Haible <bruno@clisp.org>
3543 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3544 Also include <sys/param.h> if it defines MIN, MAX.
3545 Based on a patch by Derek Price <derek@ximbiot.com>.
3547 2005-05-22 Bruno Haible <bruno@clisp.org>
3549 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3550 (INT64_MIN): Fix definition.
3551 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3553 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3554 NEED_SIGNED_INT_TYPES.
3556 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3557 HAVE_SYSTEM_INTTYPES.
3559 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3561 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3562 so that unistd-safer.h (GPL'ed code) need not be included.
3564 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3567 * fts.c: Don't include "cycle-check.h" or "hash.h".
3568 (setup_dir, free_dir): New functions.
3569 (enter_dir, leave_dir): Define trivial
3570 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3571 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3572 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3573 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3574 Move to fts-cycle.c.
3575 (fts_open): Use setup_dir.
3576 (fts_close): Use free_dir.
3577 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3578 This adds a label and some gotos, but the alternatives were messier.
3579 Check for memory allocation failure when entering a dir.
3580 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3581 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3582 (FTS): New member fts_cycle, that is a union that contains the
3583 old active_dir_ht and cycle_state. All uses changed to mention
3584 fts_cycle.ht and fts_cycle.state.
3585 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3586 fts.c, with the following changes:
3587 (setup_dir, free_dir): New functions.
3588 (enter_dir): Now returns bool. Return true if successful, false
3589 if memory exhausted. All callers changed.
3590 Do not bother partly cleaning up on
3591 memory allocation failure; that is free_dir's job.
3592 However, free ad if hash_insert fails, to avoid memory leak.
3593 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3594 fts->fts_options to see which union member to use.
3596 2005-05-20 Jim Meyering <jim@meyering.net>
3598 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3599 Now a macro, to pacify GCC.
3601 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3603 * chown.c (rpl_chown): Return -1 on failure.
3605 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3607 * canonicalize.c: Include canonicalize.h first, to test interface.
3608 Include <stddef.h> unconditionally, since we assume C89 now.
3609 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3610 * fts.c: Include fts_.h first, to check interface.
3611 Do not include intprops.h; no longer needed.
3612 Include cycle-check.h and hash.h, since fts_.h no longer does.
3613 Remove unnecessary casts of closedir to void.
3614 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3615 decide whether to decrement nlinks.
3616 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3617 (FTS): Use struct hash_table * instead of Hash_table, so that
3618 we no longer need to include hash.h here.
3620 2005-05-17 Jim Meyering <jim@meyering.net>
3622 * fts.c, fts_.h: New files, from coreutils.
3624 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3626 Sync from coreutils.
3627 * unlinkdir.c, unlinkdir.h: New files.
3628 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3629 regex.h, unlocked-io.h, xtime.h:
3630 White space changes only.
3631 * makepath.c (make_path): Port to hosts where leading "//" is special.
3632 * yesno.c: Include getline.h, not ctype.h.
3633 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3634 Use getline to remove arbitrary restriction on response length.
3636 2005-05-13 Bruno Haible <bruno@clisp.org>
3638 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3639 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3640 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3641 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3642 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3643 Add support for 64-bit integers in the MSVC compiler.
3645 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3647 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3648 Change the initial comment to refer to GPL, not LGPL.
3649 gnulib-tool will change it to LGPL as needed.
3651 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3652 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3653 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3654 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3655 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3656 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3657 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3658 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3659 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3660 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3661 concatpath.c, config.charset, copy-file.c, copy-file.h,
3662 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3663 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3664 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3665 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3666 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3667 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3668 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3669 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3670 full-read.c, full-read.h, full-write.c, full-write.h,
3671 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3672 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3673 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3674 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3675 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3676 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3677 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3678 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3679 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3680 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3681 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3682 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3683 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3684 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3685 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3686 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3687 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3688 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3689 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3690 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3691 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3692 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3693 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3694 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3695 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3696 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3697 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3698 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3699 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3700 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3701 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3702 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3703 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3704 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3705 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3706 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3707 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3708 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3709 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3710 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3711 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3712 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3713 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3714 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3715 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3716 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3717 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3718 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3719 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3720 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3721 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3722 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3723 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3724 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3725 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3726 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3727 Update FSF postal mail address.
3729 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3731 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3732 specified in ai_socktype. Fix invalid ai_protocol
3733 check. ai_protocol is usually set to 0 or depending on
3734 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3735 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3736 ai_socktype / ai_protocol in the returned addrinfo structure.
3738 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3739 Bruno Haible <bruno@clisp.org>
3741 * inet_ntop.h: New file.
3742 * inet_ntop.c: New file, from glibc with modifications.
3744 2005-05-08 Jim Meyering <jim@meyering.net>
3746 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3748 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3750 Merge from coreutils. Among other things,
3751 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3752 * fd-safer.c: New file.
3753 * fcntl-safer.h, open-safer.c: Remove.
3754 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3755 * dup-safer.c: Include unistd-safer.h first.
3756 Don't include errno.h.
3757 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3758 * file-type.h: Don't assume invoker included sys/stat.h first.
3759 * file-type.c: Rely on file-type.h change.
3760 * getloadavg.c: Include unistd-safer.h.
3761 (getloadavg): Use safer open.
3762 * getusershell.c: Include "stdio-safer.h".
3763 (getusershell): Use safer fopen.
3764 * long-options.c (long_options): Use NULL rather than 0.
3765 * modechange.h (mode_free): Remove; all callers changed to invoke
3767 * modechange.c: Likewise.
3768 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3769 (MODE_DONE): New constant.
3770 (struct mode_change): Remove 'next' member.
3771 (make_node_op_equals): New function; like the old one of the
3772 same name, except it allocates an array.
3773 (mode_compile, mode_create_from_ref): Use it.
3774 (mode_compile): Allocate result as an array, not a linked list.
3775 Parse octal string ourself, so that we catch mistakes like "+0".
3776 (mode_adjust): Arg is an array, not a linked list.
3777 * modechange.c: Include stat-macros.h, xalloc.h.
3778 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3779 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3780 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3781 Remove. This is now stat-macros.h's job.
3782 (talloc): Remove. All callers replaced by xalloc, so that
3783 our invokers don't have to worry about reporting memory failures.
3784 (make_node_op_equals): Remove.
3785 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3787 (struct mode_change): Moved here from modechange.h.
3788 (mode_append_entry): Remove.
3789 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3790 apps to have incorrect behavior. Use simpler algorithm for head
3791 and tail. Don't futz with umask; that's now the job of mode_adjust.
3792 Detect more invalid usages rather than having somewhat-random behavior.
3793 Don't insert an "a=" action, as that leads to incorrect behavior.
3794 (mode_compile, mode_create_from_ref): Return NULL on error instead
3795 of an enum, since now there's only one way to have an error. All
3797 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3798 at the correct time. Simplify calculation of "+u" and its ilk.
3799 Don't mishandle "+X".
3800 (mode_free): Remove "register" and localize decls.
3801 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3802 (struct mode_change): Move to modechange.c; callers don't
3803 need to see this stuff.
3804 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3805 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3806 (mode_change, mode_adjust): Reflect the new signatures noted above.
3807 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3808 that might redefine system include files.
3809 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3810 (my_usleep): Use NULL rather than (void *) 0.
3811 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3812 Use siginterrupt to specify that system calls should be interrupted.
3813 (rpl_nanosleep): Move initialization of suspended closer to call of
3815 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3816 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3817 (desirable_utmp_entry): New function.
3818 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3819 using x2nrealloc, to simplify logic.
3820 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3821 size calculation. Do not assume utmp file is a regular file.
3822 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3823 (READ_UTMP_CHECK_PIDS): New constant.
3824 * save-cwd.c: Include unistd-safer.h.
3825 (save_cwd): Use fd_safer.
3826 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3827 [!_LIBC] Include "stat-macros.h" instead.
3828 * unistd-safer.h (fd_safer): New decl.
3830 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3832 * byteswap_.h: New file.
3834 2005-04-25 Albert Chin <china@thewrittenword.com>
3836 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3839 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3841 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3842 that "UTC +1 second" continues to work. Problem reported
3844 (relunit_snumber): New rule.
3847 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3849 * getdate.y (universal_time_zone_table): New constant.
3850 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3851 universal_time_zone_table.
3852 (lookup_zone): Prefer universal_time_zone_table to
3853 local_time_zone_table, so that "GMT" time stamps are allowed in
3854 London during the summer. Problem reported by Ian Abbott.
3856 2005-04-12 Jim Meyering <jim@meyering.net>
3858 * human.c (humblock): Set *options even when returning due to
3859 xstrtoumax conversion failure. Thanks to a used-uninitialized
3862 2005-04-09 Jim Meyering <jim@meyering.net>
3864 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3865 -Wuninitialized: initialize tm0.tm_year.
3867 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3869 * getdate.y (parser_control): rels_seen is now a boolean, not a
3870 count, since there's no maximum. All uses changed.
3871 Add member dsts_seen.
3872 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3874 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3875 Use pc_rels_seen to decide whther a date is absolute.
3877 * getdate.y (number): Don't overwrite year.
3878 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3881 2005-04-02 Simon Josefsson <jas@extundo.com>
3883 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3884 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3886 2005-03-27 Jim Meyering <jim@meyering.net>
3888 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3890 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3892 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3893 "one's complement" -> "ones' complement" in comment, as per Knuth.
3894 "value of type" -> "type or expression" in comment.
3895 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3897 2005-03-26 Jim Meyering <jim@meyering.net>
3900 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3901 Correct typos: s/or/of/.
3903 2005-03-23 Jim Meyering <jim@meyering.net>
3905 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3907 2005-03-21 Jim Meyering <jim@meyering.net>
3909 Changes imported from coreutils.
3911 * cycle-check.c: Don't include xalloc.h.
3913 * path-concat.c: Don't include assert.h.
3914 (path_concat): Remove assertion that would have triggered
3915 for ABASE starting with more than one slash.
3916 Reported by Andreas Schwab.
3918 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3919 properly when ABASE is an absolute file name.
3920 Correct the description of this function.
3922 Add an assertion and a test driver.
3923 This fixes a bug introduced on 2004-07-02.
3924 Andreas Schwab reported the resulting failure of cp --parents:
3925 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3927 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3929 * strftime.c (my_strftime): If the underlying strftime returns 0
3930 (which shouldn't happen), generate nothing instead of returning 0
3931 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3933 2005-03-16 Bruno Haible <bruno@clisp.org>
3935 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3937 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3939 * strftime.c (my_strftime): Prepend space to format so that we can
3940 reliably distinguish strftime failure from empty output on POSIX
3943 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3945 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3946 (iconv_string): Don't guess a size-zero buffer, as that might cause
3947 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3948 result would be 'too large', where 'too large' is (heuristically)
3949 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3950 overflow concerns. This will prevent some unwanted malloc failures
3951 when the inputs are very large.
3953 2005-03-15 Bruno Haible <bruno@clisp.org>
3955 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3958 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3961 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3963 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3965 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3966 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3968 * strtol.c: Likewise.
3970 2005-03-14 Simon Josefsson <jas@extundo.com>
3972 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3975 2005-03-14 Jim Meyering <jim@meyering.net>
3977 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3978 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3979 to be nonzero so that we (and caller) can detect the difference
3980 between a valid zero-length expansion and an error return, even
3981 when the underlying strftime fails before writing anything into
3984 2005-03-10 Jim Meyering <jim@meyering.net>
3986 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3987 so that this module works on systems without fchdir.
3989 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3991 Factor int-properties macros into a single file, except for
3992 glibc-related files.
3993 * intprops.h: New file.
3994 * getloadavg.c: Include it instead of limits.h.
3995 (INT_STRLEN_BOUND): Remove.
3996 * human.c: Include intprops.h.
3997 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3998 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3999 * inttostr.h: Include intprops.h instead of limits.h.
4000 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4001 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4002 for consistency with intprops.h.
4003 (time_t_is_integer, twos_complement_arithmetic): Use them.
4004 * sig2str.h: Include <signal.h>, intprops.h.
4005 (INT_STRLEN_BOUND): Remove.
4006 * strftime.c (TYPE_SIGNED): Remove.
4007 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4008 * strtol.c: Adjust comments to match intprops.h.
4009 * userspec.c: Include intprops.h.
4010 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4011 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4012 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4013 instead of rolling our own expressions.
4014 * xstrtol.c: Include xstrtol.h first, to test interface.
4016 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4018 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4019 the right thing even if adding 1900 would overflow. Similarly
4020 for tm_mon + 1 and tm_yday + 1.
4021 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4022 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4023 (DO_SIGNED_NUMBER): New macro.
4024 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4026 2005-03-07 Bruno Haible <bruno@clisp.org>
4028 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4030 2005-03-03 Derek R. Price <derek@ximbiot.com>
4031 Bruno Haible <bruno@clisp.org>
4033 * pagealign_alloc.h: New file.
4034 * pagealign_alloc.c: New file.
4036 2005-01-28 Bruno Haible <bruno@clisp.org>
4038 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4041 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4043 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4044 The workaround isn't strictly needed for POSIX conformance, and
4045 it's too much of a pain to configure and maintain. We'll ask
4046 people to fix their kernels instead.
4047 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4048 (NANOSLEEP_BUG_WORKAROUND): Remove.
4049 (xnanosleep): Remove the workaround.
4051 2005-02-12 Bruno Haible <bruno@clisp.org>
4053 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4055 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4057 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4058 * timespec.h (gettime): Return void, since it always
4059 succeeds now. All uses changed.
4060 * gettime.c (gettime) Likewise.
4061 [HAVE_NANOTIME]: Prefer nanotime.
4062 Assume gettimeofday succeeds, as POSIX requires.
4063 Assime time () succeeds, since other code already does.
4064 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4065 (timespec_subtract): Remove.
4066 (NANOSLEEP_BUG_WORKAROUND): New constant.
4067 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4068 things considerably. Use it only on GNU/Linux hosts, since the
4069 workaround shouldn't be needed elsewhere.
4071 2005-02-24 Bruno Haible <bruno@clisp.org>
4073 * gettext.h: Update from GNU gettext 0.14.2.
4075 2005-02-24 Bruno Haible <bruno@clisp.org>
4077 * localcharset.c: Update from GNU gettext 0.14.2.
4078 * config.charset: Update from GNU gettext 0.14.2.
4080 2005-02-22 Simon Josefsson <jas@extundo.com>
4082 * iconvme.h, iconvme.c: New files, from libc.
4084 2005-02-20 Neil Conway <neilc@samurai.com>
4086 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4087 returned by OSX/Darwin if the specified buffer is not large
4088 enough for the hostname.
4090 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4092 * memrchr.h: New file.
4093 * chdir-long.c: Include it.
4094 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4095 Don't bother including stddef.h.
4097 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4099 * argp-help.c (__argp_help): Create a fake struct argp_state and
4100 pass it to _help, otherwise the latter coredumps trying to
4101 dereference state.root_argp.
4103 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4105 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4107 Include <sys/types.h>, for dev_t.
4108 (ME_DUMMY, ME_REMOTE): Move from here....
4109 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4110 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4112 Include mountlist.h first, to test the interface.
4114 2005-01-29 Bruno Haible <bruno@clisp.org>
4116 * progname.c (program_name): Initialize.
4117 Needed when linking statically on MacOS X.
4119 2005-01-28 Bruno Haible <bruno@clisp.org>
4121 * javacomp.sh.in: New file, from GNU gettext.
4122 * javacomp.h: New file, from GNU gettext.
4123 * javacomp.c: New file, from GNU gettext.
4125 2005-01-26 Bruno Haible <bruno@clisp.org>
4127 * javaexec.sh.in: New file, from GNU gettext.
4128 * javaexec.h: New file, from GNU gettext.
4129 * javaexec.c: New file, from GNU gettext.
4131 2005-01-26 Simon Josefsson <jas@extundo.com>
4133 * gai_strerror.c: Use GPL in header.
4135 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4137 * argp-help.c (hol_entry_help): Avoid using non-constant
4138 initializers for struct pentry_state.
4139 (__argp_error): Check return value of __asprintf
4140 (__argp_failure): Translate error message
4142 * argp-parse.c: Removed braces around the expansion of N_()
4144 2005-01-21 Jim Meyering <jim@meyering.net>
4146 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4147 same value as for Solaris 9.
4149 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4150 component length. This included changing the parameter to be
4151 of type `char *' rather than `char const *'.
4152 * chdir-long.h (chdir_long): Update prototype.
4154 * openat.c (fdopendir, fstatat): New functions.
4155 * openat.h: Include headers required for use of DIR and struct stat.
4156 [AT_SYMLINK_NOFOLLOW]: Define.
4157 (fdopendir, fstatat): Add prototypes.
4159 2005-01-21 Bruno Haible <bruno@clisp.org>
4161 * classpath.h: New file, from GNU gettext.
4162 * classpath.c: New file, from GNU gettext.
4164 2005-01-20 Simon Josefsson <jas@extundo.com>
4166 * version-etc-fsf.c: New file, with version_etc_copyright.
4167 * version-etc.c: Remove version_etc_copyright.
4168 * version-etc.h (version_etc_copyright): Use [] instead of * in
4169 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4171 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4173 * save-cwd.c (save_cwd): Remove code to support the case
4174 where fchdir is missing or flaky.
4176 2005-01-20 Simon Josefsson <jas@extundo.com>
4178 * base64.h (isbase64): Add.
4180 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4181 using a unsigned prototype, don't inline.
4182 (base64_decode): Use it.
4184 2005-01-19 Bruno Haible <bruno@clisp.org>
4186 * sh-quote.h: New file, from GNU gettext.
4187 * sh-quote.c: New file, from GNU gettext.
4189 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4191 Merge changes from coreutils, as described below in several
4192 changelogs dated today.
4194 * save-cwd.c: Include "save-cwd.h" before other include files.
4195 (O_DIRECTORY): Remove; not needed here, since "." must be
4196 a directory. All uses removed.
4197 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4198 universal on Suns, and we also need to test for IRIX.
4199 Revamp code to use 'if' rather than '#if'.
4200 Avoid unnecessary comparison of cwd->desc to 0.
4202 * utimens.c (futimens): Robustify the previous patch, by checking
4203 for known valid error numbers rather than observed invalid ones.
4205 2005-01-18 Jim Meyering <jim@meyering.net>
4207 * version-etc.c (version_etc_copyright): Update copyright date.
4209 * utimens.c (futimens): Account for the fact that futimes
4210 can also fail with errno == ENOSYS or errno == ENOENT.
4211 Patch from Dmitry V. Levin.
4213 Change the name of the robust chdir function from chdir to chdir_long.
4214 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4215 (restore_cwd): Use chdir_long, not chdir.
4216 * chdir-long.c: Renamed from chdir.c.
4217 * chdir-long.h: Renamed from chdir.h.
4218 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4221 2005-01-18 Bob Proulx <bob@proulx.com>
4223 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4224 offsetof() macro construct to avoid compile failure with native HP-UX
4225 11.0 ANSI C compiler.
4227 2005-01-06 Bruno Haible <bruno@clisp.org>
4229 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4230 because stpncpy.m4 takes care of it.
4232 2004-01-24 Bruno Haible <bruno@clisp.org>
4234 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4236 2003-10-09 Bruno Haible <bruno@clisp.org>
4238 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4240 2005-01-06 Bruno Haible <bruno@clisp.org>
4242 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4243 * fwriteerror.c: Include <stdbool.h>.
4244 (fwriteerror): At the end, close the file stream. Record whether
4245 stdout was already closed.
4247 2004-05-27 Bruno Haible <bruno@clisp.org>
4249 * execute.c (environ): Declare if needed.
4250 * pipe.c (environ): Likewise.
4251 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4253 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4255 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4256 definitions to be after all include files, to avoid collisions.
4257 Problem reported by Bob Proulx.
4259 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4261 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4262 not needed. This removes a dependency on the gettext module.
4263 [defined _LIBC]: Do not include <libintl.h>; not needed.
4265 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4267 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4270 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4272 * argp-parse.c: Include <stddef.h>.
4273 (alignof, alignto): New macros.
4274 (parser_init): Don't assume that void * is aligned sufficiently
4277 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4278 need to extend the stack.
4279 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4282 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4284 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4286 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4288 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4289 Remove now-obsolete comment about AIX.
4290 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4291 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4292 (YYMAXDEPTH): New macro.
4294 2004-12-18 Bruno Haible <bruno@clisp.org>
4296 * fatal-signal.c (fatal_signals): Make non-const.
4297 (init_fatal_signals): New function.
4298 (uninstall_handlers, install_handlers): Ignore signals that were set to
4300 (at_fatal_signal): Call init_fatal_signals.
4301 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4303 Reported by Paul Eggert.
4305 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4307 * getdate.y (textint): New member "negative".
4308 (time_zone_hhmm): New function.
4309 Expect 14 shift-reduce conflicts, not 13.
4310 (o_colon_minutes): New rule.
4311 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4312 (yylex): Set the "negative" member of signed numbers.
4314 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4316 Changes imported from coreutils.
4317 * hard-locale.c: Assume <locale.h> exists.
4319 (GLIBC_VERSION): New macro.
4320 (hard_locale): Assume setlocale exists.
4321 Rewrite to avoid #ifdef.
4322 Use strdup rather than malloc + strcpy.
4323 * human.c: Assume <locale.h> exists.
4324 (human_readable): Assume localeconv exists.
4326 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4328 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4329 convert T2, not T. (Imported from libc.)
4331 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4333 * getcwd.c (is_ENAMETOOLONG): New macro.
4334 (__getcwd.c): Don't restore errno; glibc doesn't.
4335 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4336 first, falling back to our code only if its results look suspicious.
4337 Ensure that the resulting buffer is only as large as necessary.
4339 * readutmp.c: Include readutmp.h first.
4340 Include <errno.h>, since readutmp.h no longer does that.
4341 * readutmp.h: Don't include <errno.h>,
4342 <sys/param.h>, <time.h>; not needed to establish interface.
4343 (errno): Remove decl.
4344 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4345 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4346 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4348 2004-11-28 Simon Josefsson <jas@extundo.com>
4350 * base64.h, base64.c: New file.
4352 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4354 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4356 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4358 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4359 HP's ANSI C compiler.
4360 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4361 Declaring int functions causes warnings on some modern systems and
4362 shouldn't be needed to compile on ancient ones.
4363 * same.c (MIN) [defined MIN]: Don't define, since it's already
4366 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4367 with the following changes.
4368 (__set_errno): Parenthesize properly.
4369 Include <stdbool.h>.
4370 (MIN, MAX, MATCHING_INO): New macros.
4371 (__getcwd): Define with prototype, not K&R form.
4372 Use heuristics to allocate default buffer on stack if possible.
4373 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4374 behavior, and to avoid the PATH_MAX limit when computing
4376 Use MATCHING_INO to compare inode number to file.
4377 Check for arithmetic overflow in size calculations.
4378 Fix bug in reallocation of dot array that caused getcwd to fail
4379 on directories nested deeper than 75.
4380 Be more careful about saving errno on error.
4381 Do not use realloc; use only free+malloc, as this is a bit
4382 more flexible and avoids a needless copy operation.
4383 Do not inspect st_dev and st_ino for symbolic links; POSIX
4384 doesn't specify the latter.
4385 Check for closedir errors.
4386 Avoid needless casts.
4387 Use "#ifdef weak_alias" around weak_alias, to be like other
4389 The following changes to getcwd.c have effect only when used in
4390 gnulib; they have no effect inside glibc proper.
4391 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4392 as alloca isn't used.
4393 (alloca, __alloca): Likewise.
4394 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4395 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4396 unconditionally, as gnulib assumes C89 or better.
4397 Do not include <sys/param.h>.
4398 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4399 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4401 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4402 Include <dirent.h> in a way that is compatible with modern Autoconf.
4403 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4404 New macros, if not already defined.
4405 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4406 Use "_LIBC", not "defined _LIBC", for consistency.
4407 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4409 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4410 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4411 * xgetcwd.c: David MacKenzie's old code was removed, so give
4412 credit only to Jim Meyering and adjust the copyright dates.
4413 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4414 <stdlib.h>, <unistd.h>, "pathmax.h".
4415 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4416 (INITIAL_BUFFER_SIZE): Remove.
4417 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4419 2004-11-23 Jim Meyering <jim@meyering.net>
4421 * getopt_.h: Remove trailing blanks.
4423 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4425 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4426 (futimens): New function, which uses futimes if available.
4427 (futimens, utimens): Support timespec==NULL, with same semantics
4428 as utime and utimens.
4429 * utimens.h (futimens): New decl.
4431 2004-11-23 Jim Meyering <jim@meyering.net>
4433 * __fpending.c: Add comment.
4435 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4437 * getopt_.h: Re-addition of __getopt_argv_const caused
4438 redefinition warnings. To avoid them, include the defines
4439 in `#if !defined __need_getopt ... #endif'. The only place
4440 where __getopt_argv_const is used is in definitions
4441 of getopt_long and getopt_long_only below, which are as well
4442 protected by `#ifndef __need_getopt'.
4443 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4444 __need_getopt after including <stdio.h> and <unistd.h> These
4445 headers might have defined it.
4447 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4449 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4451 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4452 optopt): Use them instead of invoking ## directly; otherwise, the
4453 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4455 2004-11-19 Bruno Haible <bruno@clisp.org>
4457 * strtok_r.c: Move comments from here...
4458 * strtok_r.h: ... to here.
4460 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4462 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4463 might fail. Problem reported by Yoann Vandoorselaere.
4464 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4465 that mishandle size_t overflow.
4467 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4469 * canon-host.c: Include "strdup.h".
4470 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4471 Use strdup instead of malloc/strcpy to duplicate strings.
4473 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4474 (human_space_before_unit): New constant.
4475 * human.c (human_readable): Support it.
4477 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4478 (xgetcwd): Set errno correctly when failing.
4479 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4480 the failure is actually due to a PATH_MAX problem.
4482 Further getopt changes to make it more likely that glibc will
4483 buy the changes back.
4484 * getopt.c (POSIXLY_CORRECT): New constant.
4485 (getopt): Use it, so to preserve glibc semantic
4486 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4487 when compiling for libc.
4488 * getopt_.h (__getopt_argv_const): Bring it back.
4489 (getopt_long, getopt_long_only): Use it.
4491 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4492 New arg POSIXLY_CORRECT. All callers changed.
4493 (getopt): Argv is now char * const *, as per standard.
4494 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4495 not char *__getopt_argv_const *.
4496 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4497 _getopt_long_only_r): Likewise.
4498 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4499 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4500 _getopt_long_r, _getopt_long_only_r): Likewise.
4501 * getopt_.h (__getopt_argv_const): Remove.
4502 (getopt): Argv is now char * const *, as per standard.
4504 * getdate.y (tORDINAL): New token.
4505 (day, relunit): Allow it for relative times.
4506 (relative_time_table): Use tORDINAL for ordinals.
4508 2004-11-15 Jim Meyering <jim@meyering.net>
4510 * closeout.c: Include "__fpending.h" once again.
4511 Include <stdbool.h>.
4512 (close_stdout): Don't fail just because stdout was closed initially,
4513 since some programs don't write to stdout in the normal course of
4514 operation (other than --version and --help), and we don't want this
4515 function to make e.g. `touch file >&-' fail.
4516 But do fail if it was closed and someone has tried to write to it.
4517 E.g., `printf foo >&-' must fail.
4519 2004-11-11 Simon Josefsson <jas@extundo.com>
4521 * strtok_r.h, strtok_r.c: New file.
4523 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4525 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4526 we can stop lying to compilers about the constness of argv when we
4527 are compiled outside glibc.
4528 (getopt, getopt_long, getopt_long_only): Use it.
4529 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4531 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4532 _getopt_long_only_r): Likewise.
4533 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4534 _getopt_long_only_r): Likewise.
4536 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4537 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4538 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4539 the other external symbols.
4540 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4541 declaration, since the above renaming now works around collisions.
4543 2004-11-11 Jim Meyering <jim@meyering.net>
4545 * linebreak.c: Remove trailing blanks.
4546 * alloca_.h: Likewise.
4547 * acosl.c: Likewise.
4548 * euidaccess.c: Likewise.
4549 * allocsa.h: Likewise.
4551 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4553 * mktime.c (SHR): New macro, which is a portable
4554 substitute for >> that should work even on Crays.
4555 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4556 Problem reported by Mark D. Baushke in
4557 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4558 * getdate.y (SHR): Likewise.
4560 * strftime.c (SHR): Likewise.
4562 * quotearg.c (struct quoting_options): Use unsigned int for
4563 quote_these_too, so that right shifts are well defined. All uses
4566 2004-11-10 Simon Josefsson <jas@extundo.com>
4568 * getaddrinfo.h, getaddrinfo.c: New files.
4570 2004-11-10 Jim Meyering <jim@meyering.net>
4572 Ensure that no close failure goes unreported.
4573 * closeout.c (close_stdout): Always close stdout. I.e., don't
4574 return early when it seems there's nothing to flush.
4575 Don't include __fpending.h.
4577 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4579 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4581 2004-11-05 Bruno Haible <bruno@clisp.org>
4583 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4584 Reported by Mark D. Baushke <mdb@cvshome.org>.
4586 2004-11-04 Bruno Haible <bruno@clisp.org>
4588 2004-09-11 Bruno Haible <bruno@clisp.org>
4589 * allocsa.valgrind: New file.
4590 2004-02-06 Bruno Haible <bruno@clisp.org>
4591 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4592 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4593 Reported by Christopher Seip <chris.seip@hp.com>.
4595 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4597 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4598 with errno == ERANGE if the buffer is too small.
4599 Problem reported by Mark D. Baushke.
4601 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4603 * xreadlink.c (MAXSIZE): New macro.
4604 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4605 size does not exceed MAXSIZE. Avoid cast.
4606 As suggested by Mark D. Baushke in
4607 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4608 if readlink fails with buffer size just under MAXSIZE, try again
4611 2004-11-02 Derek R. Price <derek@ximbiot.com>
4612 and Paul Eggert <eggert@cs.ucla.edu>
4614 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4615 (get_date): Overparenthesize to avoid GCC warning.
4617 2004-11-02 Bruno Haible <bruno@clisp.org>
4619 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4620 function returns void.
4622 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4624 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4625 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4628 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4630 * getdate.y: Add support for TZ="foo" within a date string.
4631 Fix some bugs near time_t boundaries. Reject dates with
4632 out-of-range components, e.g., "Sept 31".
4633 Include <stdlib.h>, "setenv.h", "xalloc.h".
4634 (ISDIGIT_LOCALE): Remove; unused.
4635 Note that the TZ and time functions used here are not reentrant.
4636 (mktime_ok, get_tz): New functions.
4637 (TZBUFSIZE): New constant.
4638 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4639 This requires that we sometimes generate our own TZ="XXX..." setting.
4641 2004-10-27 Derek R. Price <derek@ximbiot.com>
4643 * mktime.c (not_equal_tm): Remove redundant check.
4645 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4647 * getdate.y: Use Bison 1.875 features, and some minor
4648 code cleanups. This change does not affect semantics.
4649 Don't include <stdlib.h>; no longer needed.
4650 Don't include unlocked-io.h; only the "#if TEST" code uses
4651 stdio, and performance isn't crucial there.
4652 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4653 Bison 1.875 features as described below.
4654 All uses of "PC." replaced by "pc->".
4655 (YYSTYPE): Add a forward declaration.
4656 (yylex, yyerror): Use full prototypes in forward decls.
4657 Use "%pure-parser" rather than obsolescent "%pure_parser".
4658 Use %parse-param and %lex-param instead of obsolescent
4659 YYPARSE_PARAM and YYLEX_PARAM.
4660 (meridian_table, month_and_day_table, time_units_table,
4661 relative_time_table, time_zone_table, military_table,
4662 lookup_zone, lookup_word, get_date):
4663 Use NULL instead of 0 where appropriate.
4664 (to_hour): Avoid abort (), to avoid a dependency on
4666 (yyerror, yylex): Now accepts parser_control * arg.
4667 (main) [TEST]: Use '\0' rather than 0 for char.
4669 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4671 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4672 It's now the caller's responsibility to handle the case where
4673 !HAVE_GETPAGESIZE && !defined getpagesize.
4675 * mktime.c (leapyear): Arg is long int, not int.
4677 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4679 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4681 2004-10-12 Simon Josefsson <jas@extundo.com>
4683 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4684 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4687 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4689 * vsnprintf.h: New file.
4690 * vsnprintf.c: New file.
4692 2004-10-07 Bruno Haible <bruno@clisp.org>
4694 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4695 into the provided buffer.
4697 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4699 * diacrit.c, diacrit.h: Add GPL notice.
4701 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4702 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4703 * logl.c (logl): Keep the code as similar to glibc as possible.
4704 This avoids a potential constant-folding bug.
4706 2004-10-05 Bruno Haible <bruno@clisp.org>
4708 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4710 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4712 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4713 * xmalloc.c (xmemdup): Likewise.
4714 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4715 XFREE): Remove these long-obsolescent macros.
4716 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4717 * xstrdup.c: Remove.
4719 * regex.c (re_comp): Cast gettext return value to char *,
4720 Problem reported by Martin Neitzel via Mark D. Baushke.
4722 2004-10-04 Simon Josefsson <jas@extundo.com>
4724 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4725 '#ifdef USE_UNLOCKED_IO'.
4727 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4729 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4730 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4731 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4732 regex.c, sha1.c, version-etc.c, yesno.c:
4733 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4734 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4735 the includer's responsibility.
4737 Sync from coreutils.
4739 * modechange.c (mode_compile): Don't decrement a pointer that
4740 points to the start of a string, as the C Standard says the
4741 resulting behavior is undefined.
4743 * backupfile.h (enum backuptype): Rename none -> no_backups,
4744 simple -> simple_backups, numbered_existing ->
4745 numbered_existing_backups, numbered -> numbered_backups
4746 to avoid shadowing problems. All uses changed.
4747 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4748 * backupfile.c (check_extension, numbered_backup):
4749 Rename locals to avoid shadowing 'basename'.
4750 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4753 * .cppi-disable: Add getopt_.h, getopt_int.h.
4754 * .cvsignore: Add getopt.h.
4756 2004-10-04 Simon Josefsson <jas@extundo.com>
4758 * memmem.h: New file.
4759 * memmem.c: New file, taken from glibc.
4761 2004-10-02 Jim Meyering <jim@meyering.net>
4763 * dirfd.h, getpagesize.h: Add copyright notice.
4765 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4767 * snprintf.c: Remove comments as to why each header is needed.
4769 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4771 * strsep.h: New file.
4772 * strsep.c: New file.
4774 2004-10-01 Simon Josefsson <jas@extundo.com>
4776 * snprintf.c (snprintf): Handle size==0.
4778 2004-10-01 Simon Josefsson <jas@extundo.com>
4779 Bruno Haible <bruno@clisp.org>
4781 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4782 (snprintf): Declare 'args'.
4784 2004-09-30 Simon Josefsson <jas@extundo.com>
4786 * snprintf.h, snprintf.c: New files.
4788 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4790 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4791 (hol_entry_help): Never translate an empty string.
4792 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4793 * argp.h (OPTION_NO_TRANS): New option.
4795 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4797 * xvasprintf.c: Include xalloc.h.
4798 (xvasprintf): Use xalloc_die, not xmalloc_die.
4800 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4802 * dummy.c: Change copyright notice to FSF, and license to GPL.
4804 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4806 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4807 Problem reported by Bruno Haible in:
4808 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4810 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4812 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4813 in case some system header has #define'd it. Problem reported by
4814 Soeren D. Schulze in
4815 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4817 2004-09-08 Bruno Haible <bruno@clisp.org>
4819 * stdint_.h: New file, taken from GNU clisp.
4821 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4823 * xvasprintf.h: New file.
4824 * xvasprintf.c: New file.
4825 * xasprintf.c: New file.
4827 2004-09-08 Bruno Haible <bruno@clisp.org>
4829 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4831 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4833 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4835 Import from coreutils.
4836 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4837 strings on unbounded length. alloca's performance benefits aren't
4838 that important here.
4840 (parse_with_separator): New function, with most of the internals
4841 of the old parse_user_spec. Allow user to omit both user and group,
4842 for compatibility with FreeBSD.
4843 Clone only the user name, not the entire spec.
4844 Do not set *uid, *gid unless entirely successful.
4845 Avoid memory leak in some failing cases.
4846 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4847 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4848 (parse_user_spec): Rewrite to use parse_with_separator.
4850 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4852 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4853 its complicated substitute.
4854 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4855 and program_invocation_name.
4856 (__argp_basename) [!_LIBC]: Remove; the only use was
4857 replaced by its body.
4858 (__argp_short_program_name): Change condition from
4859 !defined __argp_short_program_name to
4860 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4861 to match argp-namefrob.h.
4862 (__argp_failure): Don't assume strerror_r returns char *.
4863 * argp-parse.c (N_): Define unconditionally.
4864 (argp_default_options): Fill out initializers with 0 to avoid
4867 2004-08-12 Simon Josefsson <jas@extundo.com>
4869 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4870 * getopt_.h: Renamed from getopt.h.
4872 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4874 Merge from coreutils.
4876 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4877 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4878 for Reliant Unix 5.43.
4880 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4881 (union fooround): Use uintmax_t, not long int.
4882 The rest is a merge from libc:
4883 [defined _LIBC]: Include <shlib-compat.h>.
4884 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4886 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4888 * strverscmp.c: Convert to UTF-8.
4890 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4892 * obstack.h (obstack_empty_p):
4893 Don't assume that chunk->contents is suitably aligned.
4894 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4895 Likewise. Problem reported by Benno in
4896 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4898 * chown.c (rpl_chown): Work even if the file is writeable but not
4899 readable. This could be improved further but it'd take some work.
4901 2004-08-08 Simon Josefsson <jas@extundo.com>
4903 * xgethostname.c: Don't include error.h (not used).
4906 * getpass.c: Include getpass.h first.
4908 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4910 * xalloc-die.c: New files.
4911 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4913 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4914 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4915 (_, N_, xalloc_die): Move to xalloc-die.c.
4916 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4917 so that we needn't mess with xalloc_msg_memory_exhausted.
4919 * sha1.h: Renamed from sha.h.
4920 (SHA1_H): Renamed from _SHA_H.
4921 (sha1_ctx): Renamed from sha_ctx.
4922 (sha1_init_ctx): Renamed from sha_init_ctx.
4923 (sha1_process_block): Renamed from sha_process_block.
4924 (sha1_process_bytes): Renamed from sha_process_bytes.
4925 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4926 (sha1_read_ctx): Renamed from sha_read_ctx.
4927 (sha1_stream): Renamed from sha_stream.
4928 (sha1_buffer): Renamed from sha_buffer.
4929 * sha1.c: Likewise; renamed from sha.c.
4930 Do not include <sys/types.h>.
4931 Include <stddef.h> rather than <stdlib.h>.
4933 2004-08-08 Bruno Haible <bruno@clisp.org>
4935 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4936 FILESYSTEM_PREFIX_LEN.
4937 * progreloc.c: Likewise.
4938 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4940 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4943 * argp-help.c (make_hol, hol_append): Don't assume that
4944 SIZE_MAX is a valid preprocessor constant.
4945 (__argp_basename): Change from "#ifndef _LIBC"
4946 to "#ifndef __argp_short_program_name", so that
4947 we don't compile these functions for tar.
4949 More merges from coreutils.
4950 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4951 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4953 * addext.c: Remove; no longer needed.
4954 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4955 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4956 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4957 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4958 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4959 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4960 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4961 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4962 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4963 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4964 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4965 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4966 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4967 Import changes from coreutils.
4969 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4971 Merge from coreutils.
4973 * .gdb-history: Remove; this doesn't belong here.
4975 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4976 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4977 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4979 * dirname.h: Include <stdbool.h>.
4980 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4981 for consistency with POSIX terminology. All uses changed.
4982 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4983 (strip_trailing_slashes): Use bool for booleans.
4984 * stripslash.c (strip_trailing_slashes): Likewise.
4986 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4987 sometimes returns a positive errno value even when it succeeds.
4988 (print_errno_message) [!LIBC]: Fall back on strerror if
4991 * path-concat.c (mempcpy): Don't define if a system header defines it.
4992 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4993 (longest_relative_suffix): New function.
4994 (path_concat): Use it. Assume first argument is not NULL.
4995 Port to DOS. Omit redundant separators.
4996 Report an error instead of returning NULL.
4997 Use mempcpy instead of memcpy.
4998 (xpath_concat): Remove: not declared or used.
5000 * same.h: Include <stdbool.h>
5001 (same_name): Return bool, not int.
5002 * same.c (same_name): Likewise.
5003 (errno): Don't declare; we assume C89 or better now.
5005 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5006 if not already defined.
5008 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5009 * dup-safer.c (errno): Likewise.
5011 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5013 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5016 2004-08-03 Simon Josefsson <jas@extundo.com>
5018 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5019 * progname.h: Don't include stdbool.h.
5021 2004-08-02 Simon Josefsson <jas@extundo.com>
5023 * getsubopt.h: New file, with comments from Bruno Haible.
5024 * getsubopt.c: New file, from glibc, but slightly modified based on
5025 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5027 2004-08-01 Simon Josefsson <jas@extundo.com>
5029 * xgetdomainname.c: Include stdlib.h, for free().
5031 2004-07-16 Simon Josefsson <jas@extundo.com>
5033 * dummy.c: New file.
5035 2004-07-16 Bruno Haible <bruno@clisp.org>
5037 * backupfile.h: Add extern "C" for C++.
5038 * closeout.h: Likewise.
5039 * copy-file.h: Likewise.
5040 * findprog.h: Likewise.
5041 * full-write.h: Likewise.
5042 * pathname.h: Likewise.
5043 * progname.h: Likewise.
5044 * stpcpy.h: Likewise.
5045 * stpncpy.h: Likewise.
5046 * strcase.h: Likewise.
5047 * strstr.h: Likewise.
5048 * xalloc.h: Likewise.
5050 * mbswidth.h: Add extern "C" for C++.
5051 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5053 2004-07-09 Simon Josefsson <jas@extundo.com>
5055 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5056 failed without this.)
5058 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5060 * fchown-stub.c: New file.
5062 2004-06-24 Jim Meyering <jim@meyering.net>
5064 * obstack.h (obstack_base): Cast to (void *), per documentation.
5066 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5068 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5070 2004-06-01 Jim Meyering <jim@meyering.net>
5072 * calloc.c: New file.
5074 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5076 * getdate.y (yylex): Allow space between sign and number.
5077 Problem reported by Dan Jacobson.
5079 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5080 and Jim Meyering <jim@meyering.net>
5082 Merge from coreutils CVS.
5084 * stat-macros.h: New file, with contents from file-type.h
5085 and coreutils' system.h.
5086 * file-type.c: Include "stat-macros.h".
5087 * file-type.h (file_type): Move all macro definitions to new file,
5090 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5091 Wrap old code with this conditional.
5092 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5093 function that does not dereference symlinks.
5094 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5096 * xreadlink.c: Include xreadlink.h first, to catch .h file
5097 dependency problems.
5098 (xreadlink): Accept new arg SIZE, for efficiency.
5099 All decls and uses changed.
5100 * xreadlink.h: Include <stddef.h>, for size_t.
5102 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5103 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5105 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5107 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5109 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5110 macros to be defined.
5111 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5112 the allocator returns NULL because the requested size is zero.
5114 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5116 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5117 var. Add comment explaining why libc still defines it. This
5118 merges the following patch from glibc:
5119 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5121 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5123 * obstack.c (_obstack): Remove unused variable. It hasn't been
5124 present in glibc since revision 1.1 of this file.
5125 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5126 obstack_alignment_mask, obstack_alloc, obstack_base,
5127 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5128 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5129 obstack_grow0, obstack_init, obstack_int_grow,
5130 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5131 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5132 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5133 nonexistent functions.
5135 2004-05-17 Derek R. Price <derek@ximbiot.com>
5136 Paul Eggert <eggert@cs.ucla.edu>
5138 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5140 2004-05-14 Bruno Haible <bruno@clisp.org>
5142 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5143 that consists of a '.' followed by an empty digit string.
5144 Patch by Tor Lillqvist <tml@iki.fi>.
5146 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5148 Port obstack to the AS/400, where pointers are 16 bytes wide and
5149 you cannot cast an integer to a valid pointer. This patch is
5150 currently waiting to be integrated into glibc; see
5151 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5153 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5154 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5155 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5156 (struct obstack): temp member is now a union of a pointer and
5157 an integer, instead of an integer. All integer uses changed.
5158 This does not affect the physical layout of struct obstack,
5159 except on hosts (like the AS/400) where the size or alignment of
5160 void * is greater than that of ptrdiff_t.
5161 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5162 __STDC__)]: Store temporary in pointer member of union, not
5164 * obstack.c: Include <stddef.h>, for offsetof.
5165 (struct fooalign): Remove; it doesn't need a name.
5166 (union fooround): Change double to long double, and add void *.
5167 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5168 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5169 not a macro. Hence the values are always int; so remove all
5170 casts-to-int in uses.
5172 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5173 Derek Price <derek@ximbiot.com>
5175 * alloca.c: Include <alloca.h>, to get our interface.
5176 * alloca_.h: Use __alloca on AIX, so that we don't have to
5177 include <alloca.h> first. Use C89 prototype for alloca; this
5178 requires including <stddef.h> for size_t. Use extern "C" if C++.
5179 Use #elif for simplicity, since we can assume C89 now.
5180 Don't try to source the system alloca.h since it will not be found
5181 and to prevent recursively including its replacement.
5182 * fnmatch.c: Include <alloca.h> instead of opencoding.
5183 * regex.c: Likewise.
5185 2004-05-16 Derek Price <derek@ximbiot.com>
5186 Paul Eggert <eggert@cs.ucla.edu>
5188 getline cleanup. This changes the getndelim2 API: both order of
5189 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5192 * getline.c: Don't include stddef.h or stdio.h, since our
5193 interface does that.
5194 (getline): Always use getdelim, so that we don't have two
5195 copies of this code.
5196 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5198 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5199 (GETNDELIM2_MAXIMUM): New macro.
5200 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5201 instead of the old practice of delim2==0. All callers changed.
5202 Return -1 on overflow, instead of returning junk.
5203 Do not set *linesize unless allocation succeeds.
5204 * getndelim2.h: Do not include stddef.h; no longer needed, now
5205 that we include sys/types.h.
5206 * getnline.h: Likewise.
5207 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5208 (getndelim2): Reorder arguments.
5209 * getnline.c (getnline, getndelim):
5210 Don't discard the NMAX argument.
5211 (getnline): Invoke getndelim, to avoid code duplication.
5212 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5213 of (size_t) -1 by callers of the getnline family.
5215 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5217 * nanosleep.c (suspended): Change its type from int to
5218 sig_atomic_t volatile.
5219 (first_call): Make it private to rpl_nanosleep, and have it
5220 be zero initially as that's a bit faster.
5221 (my_usleep): Round up fractional times instead of truncating them,
5222 as this is the usual meaning for 'sleep'.
5224 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5226 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5227 (ENOSYS): Define if not defined.
5228 (settime): Fall back on stime if it exists and settimeofday fails.
5229 But don't bother with fallbacks if a method fails with errno == EPERM.
5231 2004-05-11 Jim Meyering <jim@meyering.net>
5233 Prior to this change, the save_cwd caller required read access to the
5234 current directory on most systems (ones with the fchdir function).
5236 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5237 fails, try write-only, and finally, resort to using xgetcwd.
5239 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5241 * obstack.c, obstack.h: Import changes from libc.
5243 2004-04-28 Bruno Haible <bruno@clisp.org>
5245 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5246 implicitly appends .exe to executables.
5247 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5248 accepts Windows pathnames.
5249 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5250 Cygwin like Windows, since it now accepts Windows pathnames.
5251 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5252 Cygwin like Windows, since it now accepts Windows pathnames.
5253 Reported by Derek Robert Price <derek@ximbiot.com>.
5255 2004-04-20 Jim Meyering <jim@meyering.net>
5257 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5259 2004-04-20 Jim Meyering <jim@meyering.net>
5260 Bruno Haible <bruno@clisp.org>
5262 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5263 memory when realloc fails.
5265 2004-04-18 Jim Meyering <jim@meyering.net>
5267 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5268 don't leak memory and do call END_UTMP_ENT.
5270 2004-04-11 Paul Eggert <eggert@twinsun.com>
5272 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5273 (CHAR_BIT): Remove, since we assume C89.
5274 Include <stdint.h> if available, as per current Autoconf CVS advice.
5276 2004-03-30 Paul Eggert <eggert@twinsun.com>
5278 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5279 not bool, to be more consistent with Unix conventions.
5280 Suggested by Bruno Haible.
5282 Merge from coreutils.
5284 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5287 * getdate.h: Include stdbool.h, and timespec.h instead of
5288 the usual <time.h> dance.
5289 (get_date): Change signature to support fractional time stamps.
5290 All callers changed.
5291 * getdate.y: Include "getdate.h" first, as we can now
5292 assume C89 and don't need to worry about 'const'.
5293 Similarly, include "unlocked-io.h" near start, not in middle.
5295 (textint.value): Use long int rather than int.
5296 (textint.digits): Use size_t rather than int.
5297 (BILLION, LOG10_BILLION): New constants.
5298 (parser_control): New member rel_ns. Members day_ordinal,
5299 time_zone, month, day, hour, minutes, rel_year, rel_month,
5300 rel_day, rel_hour, rel_minutes, rel_seconds
5301 are now long int, not int. Member seconds is now struct timespec,
5302 not int. New member timespec_seen. Members dates_seen, days_seen,
5303 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5305 (%union.intval): Now long int, not int.
5306 New member timespec.
5307 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5308 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5309 (spec): Now is a timespec or an item list.
5310 (timespec, items): New nonterminals.
5311 (time, rel, relunit, number, get_date):
5312 Add support for fractional seconds.
5313 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5314 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5315 (to_hour): First arg is now long int, not int.
5316 (to_year): Returns long int, not int.
5317 Don't treat year -70 like 70.
5318 (tm_diff): Returns long int, not int.
5319 (lookup_word): Use bool instead of int when appropriate.
5320 (yylex): Use size_t for count, not int.
5321 Detect overflow when parsing large integer constants.
5322 Add support for fractions.
5323 (get_date): Make pointers 'const' if possible.
5324 Use more-portable code to detect integer overflow.
5325 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5326 Don't use ctime; it's not reliable if the year has >4 digits.
5328 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5329 This is for compatibility with BSD.
5331 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5332 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5333 From coreutils' system.h.
5335 * userspec.c: Don't include "posixver.h".
5336 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5337 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5338 compatible extension. Simplify code by removing a boolean int
5339 that was always nonzero if a string was nonnull.
5341 2004-03-30 Jim Meyering <jim@meyering.net>
5343 Merge from coreutils.
5345 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5347 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5348 an empty input stream.
5350 * readtokens.c: Include <stdbool.h>.
5351 (readtoken): Use `size_t' rather than int/long.
5352 All callers adjusted.
5353 Use `bool' rather than `int' where appropriate.
5354 Use memset rather than an explicit loop.
5355 Use x2nrealloc rather than xrealloc.
5356 Allow the use of `\0' as a delimiter.
5357 (readtokens): Likewise.
5358 * readtokens.h (readtoken, readtokens): Update prototypes.
5360 2004-03-30 Bruno Haible <bruno@clisp.org>
5362 * getloadavg.c (getloadavg): Don't assume setlocale returns
5365 2004-03-29 Paul Eggert <eggert@twinsun.com>
5367 Merge changes to getloadavg.c from coreutils and Emacs.
5369 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5370 Define to an expression, not to the empty string.
5371 Include cloexec.h and xalloc.h.
5372 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5373 Use set_cloexec_flag rather than rolling our own.
5374 * cloexec.c, cloexec.h: New files.
5376 2004-03-18 Paul Eggert <eggert@twinsun.com>
5378 * getopt.h: Sync with libc CVS.
5380 2004-03-18 Paul Eggert <eggert@twinsun.com>
5381 Bruno Haible <bruno@clisp.org>
5383 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5384 not on all platforms that have <wchar.h>.
5385 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5387 2004-03-09 Paul Eggert <eggert@twinsun.com>
5389 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5391 * getopt_int.h: New file, also synced from libc.
5393 2004-03-07 Paul Eggert <eggert@twinsun.com>
5395 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5396 '#if' expressions. Unlike the code it replaces, it does not
5397 depend on (defined _SC_PAGESIZE). However, it does depend on
5398 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5399 first reported by Jason Andrade in
5400 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5402 2004-01-18 Simon Josefsson <jas@extundo.com>
5404 * strdup.h: New file.
5405 * strdup.c: Include it.
5406 * path-concat.c: Include strdup.h. Drop strdup declaration.
5407 * userspec.c: Include strdup.h. Drop strdup declaration.
5409 2004-02-06 Karl Berry <karl@gnu.org>
5411 * config.charset: update from gettext 0.14.1.
5413 2004-02-05 Paul Eggert <eggert@twinsun.com>
5415 Add comments and code, prompted by suggestions from Bruno Haible
5417 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5418 describing the enum quoting_style values.
5419 * quotearg.c (quotearg_alloc): New function.
5420 (quotearg_buffer_restyled): Treat lone { and } as special.
5421 Treat = as special. Work around bug with older shells
5422 that "see" a '\' that is really the 2nd byte of a multibyte char.
5423 Quote empty string with shell_quoting_style.
5425 2004-02-03 Bruno Haible <bruno@clisp.org>
5427 * pipe.h: New file, from GNU gettext.
5428 * pipe.c: New file, from GNU gettext.
5430 2004-01-27 Bruno Haible <bruno@clisp.org>
5432 * execute.h: New file, from GNU gettext.
5433 * execute.c: New file, from GNU gettext.
5434 * w32spawn.h: New file, from GNU gettext.
5436 2004-01-23 Paul Eggert <eggert@twinsun.com>
5438 Exit-status fix from coreutils.
5440 Use exit_failure consistently in place of EXIT_FAILURE,
5441 so that program exit statuses are consistent on failure.
5443 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5444 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5445 * argmatch.h: Comment fix to match the above.
5446 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5447 Now a macro referring to exit_failure, instead of a separate
5448 variable. Include "exitfail.h" to get it.
5449 * xstrtol.h: Include "exitfail.h".
5450 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5452 * long-options.c (parse_long_options): Use prototype
5453 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5456 2004-01-21 Jim Meyering <jim@meyering.net>
5458 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5459 so as not to conflict with a different-sized __mktime_internal
5460 function in GNU libc.
5461 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5462 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5464 2004-01-18 Paul Eggert <eggert@twinsun.com>
5466 Merge from diffutils.
5468 * file-type.c (file_type): Add typed memory objects.
5469 * file-type.h (S_TYPEISTMO): New macro.
5471 * c-stack.h (c_stack_action): Remove argv argument.
5472 * c-stack.c (c_stack_action): Likewise. All uses changed.
5473 (die): Don't calculate message unless segv_action returns.
5474 (get_stack_location, min_address_from_argv, max_address_from_argv,
5475 volatile stack_base, volatile_stack_size): Remove.
5476 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5477 that every segmentation violation is a stack overflow. (Ouch!)
5478 See Debian bug 136249 (still outstanding) for more info about why
5479 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5481 2003-11-30 Bruno Haible <bruno@clisp.org>
5483 Safer stack allocation.
5484 * setenv.c: Include allocsa.h.
5485 (alloca): Remove fallback definition.
5486 (freea): Remove macro.
5487 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5490 2003-10-17 Bruno Haible <bruno@clisp.org>
5492 * binary-io.h: Avoid warnings on Cygwin.
5494 2003-12-28 Bruno Haible <bruno@clisp.org>
5496 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5497 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5499 2003-11-28 Bruno Haible <bruno@clisp.org>
5501 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5503 2003-11-27 Bruno Haible <bruno@clisp.org>
5505 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5507 2003-11-17 Bruno Haible <bruno@clisp.org>
5509 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5511 2003-11-24 Bruno Haible <bruno@clisp.org>
5513 * xallocsa.h: New file, from GNU gettext.
5514 * xallocsa.c: New file, from GNU gettext.
5516 2003-11-24 Bruno Haible <bruno@clisp.org>
5518 * allocsa.h: New file, from GNU gettext.
5519 * allocsa.c: New file, from GNU gettext.
5521 2003-11-24 Bruno Haible <bruno@clisp.org>
5523 * eealloc.h: New file.
5525 2004-01-15 Jim Meyering <jim@meyering.net>
5527 Merge from coreutils.
5529 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5530 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5531 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5533 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5534 optional configure-time default.
5536 * version-etc.c (version_etc_copyright): Update copyright date.
5538 * xreadlink.c (xreadlink): Correct outdated comment.
5540 2004-01-15 Paul Eggert <eggert@twinsun.com>
5542 Merge from coreutils.
5544 * posixver.c: Include posixver.h.
5546 * same.c: Include <stdbool.h>, <limits.h>.
5547 (_POSIX_NAME_MAX): Define if not defined.
5549 (same_name): If file names are silently truncated, report
5550 that the file names are the same if they are the same after
5551 the silent truncation.
5553 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5554 conversion function.
5555 * xstrtod.c (xstrtod): Likewise. All callers changed to
5556 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5559 2004-01-14 Paul Eggert <eggert@twinsun.com>
5561 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5562 with like-named macro in fnmatch.c.
5563 (EXT): Use an internal constant instead.
5565 Merge fnmatch patches from glibc.
5566 * fnmatch.c (mbsinit): Remove define.
5567 Add libc_hidden_ver (__fnmatch, fnmatch).
5568 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5569 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5571 2003-12-14 Karl Berry <karl@gnu.org>
5573 * config.charset: update from gettext-runtime.
5575 2003-12-03 Paul Eggert <eggert@twinsun.com>
5577 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5578 Bug reported by Alfred M. Szmidt.
5580 2003-11-29 Karl Berry <karl@gnu.org>
5582 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5584 2003-11-23 Paul Eggert <eggert@twinsun.com>
5585 Bruno Haible <bruno@clisp.org>
5587 * printf-parse.h: Don't include sys/types.h.
5588 (ARG_NONE): New macro.
5589 (char_directive): Change type of *arg_index fields to size_t.
5590 * printf-parse.c: Don't include sys/types.h.
5591 (SSIZE_MAX): Remove macro.
5592 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5593 Remove unnecessary overflow check.
5594 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5597 2003-11-24 Paul Eggert <eggert@twinsun.com>
5599 * alloca.c: Remove dependency on xalloc module.
5600 (xalloc_die): Remove.
5601 (memory_full) [!defined emacs]: New macro.
5602 [!defined emacs]: Don't include xalloc.h.
5603 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5604 address arithmetic overflows. Change datatypes a bit to avoid
5607 2003-11-22 Jim Meyering <jim@meyering.net>
5609 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5611 2003-11-17 Bruno Haible <bruno@clisp.org>
5613 * vasnprintf.c (alloca): Remove fallback definition.
5614 (freea): Remove definition.
5615 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5616 Reported by Paul Eggert.
5618 2003-11-17 Jim Meyering <jim@meyering.net>
5620 On systems without utime and without a utimes function capable of
5621 dealing with a NULL struct utimbuf* argument, this utime replacement
5622 could -- in unusual circumstances -- leak a file descriptor.
5623 * utime.c: Include <unistd.h> and <errno.h>.
5624 (utime_null): Be sure to close `fd' and to preserve errno.
5625 Reported by Geoff Collyer via Arnold Robbins.
5627 2003-11-16 Paul Eggert <eggert@twinsun.com>
5628 Bruno Haible <bruno@clisp.org>
5630 Protect against address arithmetic overflow.
5631 * printf-args.h: Include stddef.h.
5632 (arguments): Change type of field 'count' to size_t.
5633 * printf-args.c (printf_fetchargs): Use size_t instead of
5634 'unsigned int' where appropriate.
5635 * printf-parse.h: Include sys/types.h.
5636 (char_directive): Change type of *arg_index fields to ssize_t.
5637 (char_directives): Change type of fields 'count', max_*_length to
5639 * printf-parse.c: Include sys/types.h and xsize.h.
5640 (SSIZE_MAX): Define fallback value.
5641 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5642 instead of 'int' where appropriate. Check a_allocated, d_allocated
5643 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5644 * vasnprintf.c: Include xsize.h.
5645 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5646 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5647 overflow. Avoid wraparound when converting a width or precision from
5650 2003-11-16 Bruno Haible <bruno@clisp.org>
5652 Update from GNU gettext.
5653 * printf-parse.c: Generalize to it can be compiled for wide strings.
5654 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5655 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5656 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5657 SNPRINTF): New macros.
5658 Don't include <alloca.h> if the file is used inside libintl.
5659 (local_wcslen): New function, for Solaris 2.5.1.
5660 (VASNPRINTF): Use it instead of wcslen.
5662 2003-11-16 Bruno Haible <bruno@clisp.org>
5664 * xsize.h (xmax): New function.
5665 (xsum, xsum3, xsum4): Declare as "pure" functions.
5667 2003-11-12 Paul Eggert <eggert@twinsun.com>
5669 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5670 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5671 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5672 heuristic is just as accurate as far as we know, and it removes a
5673 dependency on size_max.m4 and ptrdiff_max.m4.
5675 2003-11-12 Paul Eggert <eggert@twinsun.com>
5677 * xstrtol.c (__xstrtol): Remove "break" immediately after
5678 "return", to pacify some unknown compiler. Problem reported
5681 2003-11-11 Bruno Haible <bruno@clisp.org>
5683 * xsize.h (SIZE_MAX): Remove fallback definition.
5684 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5687 2003-11-10 Paul Eggert <eggert@twinsun.com>
5689 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5690 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5691 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5693 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5694 not (size_t) -1, since it's defined here.
5696 2003-11-06 Paul Eggert <eggert@twinsun.com>
5698 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5699 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5700 Reject sizes of exactly SIZE_MAX bytes.
5701 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5702 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5704 2003-11-05 Bruno Haible <bruno@clisp.org>
5706 * xsize.h: Include limits.h, to avoid a possible collision with
5707 SIZE_MAX defined in <limits.h> on Solaris.
5709 2003-11-04 Bruno Haible <bruno@clisp.org>
5711 * xsize.h: New file.
5712 * linebreak.c: Include xsize.h.
5713 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5714 argument for overflow.
5715 Suggested by Paul Eggert.
5717 2003-10-31 Bruno Haible <bruno@clisp.org>
5719 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5720 to avoid (extremely rare) race condition.
5721 Suggested by Paul Eggert.
5723 2003-11-03 Jim Meyering <jim@meyering.net>
5725 * userspec.c: Include "userspec.h".
5726 * userspec.h: New file.
5728 2003-10-31 Paul Eggert <eggert@twinsun.com>
5730 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5731 * mountlist.c (SIZE_MAX): Define if not defined already.
5732 (read_filesystem_list): Set and use me_type_malloced.
5733 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5734 whatever the type happens to be), for brevity and consistency.
5735 Check for size calculation overflow on Alphas running OSF/1.
5737 2003-10-31 Jim Meyering <jim@meyering.net>
5739 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5741 * linebuffer.c: Include <string.h> for declaration of memset.
5743 2003-10-30 Paul Eggert <eggert@twinsun.com>
5744 Bruno Haible <bruno@clisp.org>
5746 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5747 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5749 2003-10-29 Paul Eggert <eggert@twinsun.com>
5751 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5752 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5754 * quotearg.c (quotearg_n_options): Use it.
5755 * group-member.c: Include <stdbool.h>.
5756 (free_group_info): Arg is now const *; don't free arg.
5757 (get_group_info): Now returns bool and accepts struct group_info *,
5758 rather than returning a malloc'ed struct group_info *.
5759 All uses changed. Check for overflow in internal size calculation.
5761 * getusershell.c (readname): Simplify the code by using x2nrealloc
5762 rather than xmalloc/xrealloc.
5763 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5764 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5765 conformance bug: the old code used a pointer after freeing the
5766 storage that it addressed.
5767 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5768 rather than doing it by hand.
5769 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5770 the buffer preserved. Use free and xmalloc instead.
5771 * quotearg.c (quotearg_n_options): Likewise.
5772 Use a simpler test for size overflow. Don't use xalloc_oversized
5773 because unsigned int might be wider than size_t (!); this suggests
5774 that we should switch from unsigned int to size_t for slot numbers.
5776 2003-10-27 Bruno Haible <bruno@clisp.org>
5778 * stdbool_.h: Better support for BeOS.
5780 2003-10-27 Paul Eggert <eggert@twinsun.com>
5782 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5783 to allocate the returned structure. Do not allocate a subarray,
5784 as x2nrealloc will do that.
5785 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5786 instead of xnrealloc.
5787 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5789 2003-10-26 Paul Eggert <eggert@twinsun.com>
5791 * xalloc.h (xalloc_oversized): New static inline function, for
5792 callers that want to do their own size-overflow checking. Include
5793 <stdbool.h>, since xalloc_oversized returns bool.
5794 * xalloc.c (array_size_overflow): Remove. All callers changed
5795 to use xalloc_oversized.
5797 Add two functions x2realloc, x2nrealloc, for programs that grow
5798 arrays dynamically by doubling their sizes.
5799 * xalloc.h (x2realloc, x2nrealloc): New decls.
5800 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5803 Port to C99 semantics for 'inline' of external functions.
5804 Bug reported by Bruno Haible.
5805 * xmalloc.c (xnmalloc_inline): New static inline function,
5806 with the old contents of xnmalloc.
5807 (xnmalloc, xmalloc): Use it.
5808 (xnrealloc_inline): New static inline function,
5809 with the old contents of xnrealloc.
5810 (xnrealloc, xrealloc): Use it.
5812 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5814 2003-10-25 Paul Eggert <eggert@twinsun.com>
5816 Fix several address-calculation bugs in the hash modules,
5817 plus some minor code cleanup.
5819 * hash.h: Include <stdbool.h>, for bool.
5820 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5821 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5822 hash_get_n_entries, hash_get_max_bucket_length,
5823 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5824 hash_rehash): Use size_t rather than unsigned.
5825 * hash.c (struct hash_table, hash_get_n_buckets,
5826 hash_get_n_buckets_used, hash_get_n_entries,
5827 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5828 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5829 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5831 (SIZE_MAX): Define if not defined.
5832 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5833 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5835 Use const * when possible.
5836 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5837 (check_tuning): Fix bug: if tuning parameters were very close to
5838 0 or 1, rounding errors could have caused subscript violations.
5839 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5840 (hash_initialize): Add 'fail:' label
5841 to free table and return NULL, and use it to simplify code.
5842 Use calloc rather than clearing the storage ourself.
5843 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5844 buffer size calculations.
5845 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5846 Include <stddef.h>, for size_t.
5847 * hash-pjw.c (hash_pjw): Likewise.
5848 Switch to method described by Bruno Haible.
5849 Include <limits.h>, for CHAR_BIT.
5850 (SIZE_BITS): New macro.
5852 2003-10-21 Paul Eggert <eggert@twinsun.com>
5854 * getndelim2.c (getndelim2): When size calculation overflows,
5855 ceiling the allocation at NMAX bytes rather than silently
5856 discarding input bytes before NMAX is reached. This makes
5857 a difference only if NMAX exceeds SIZE_MAX / 2.
5859 * obstack.c: Merge from glibc.
5860 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5861 Add libc_hidden_def (_obstack_newchunk).
5862 (_obstack_free) [! defined _LIBC]: Remove.
5863 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5864 a clone of the function body.
5865 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5866 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5868 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5869 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5872 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5873 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5874 Don't use lvalue casts, as GCC plans to remove support for them
5875 in GCC 3.5. Reported by Joseph S. Myers. This bug
5876 was also present in the non-GCC version, indicating that this
5877 code had always been buggy and had never been widely used.
5878 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5879 Use the fast variant of each macro, rather than copying the
5880 definiens of the fast variant; that way, we'll be more likely to
5881 catch future bugs in the fast variants.
5883 2003-10-20 Bruno Haible <bruno@clisp.org>
5885 * wait-process.h: New file, from GNU gettext.
5886 * wait-process.c: New file, from GNU gettext.
5888 2003-10-19 Jim Meyering <jim@meyering.net>
5890 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5892 2003-10-16 Paul Eggert <eggert@twinsun.com>
5894 * getgroups.c: Include <errno.h>, <stdlib.h>.
5895 (getgroups): First arg is int, not size_t.
5896 Don't let 'free' mangle errno.
5898 2003-10-16 Jim Meyering <jim@meyering.net>
5900 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5902 2003-10-15 Paul Eggert <eggert@twinsun.com>
5904 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5906 (new_exclude, add_exclude_file): Initial size no longer needs to
5908 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5909 our own address arithmetic overflow checking.
5911 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5912 (fnmatch): Do not alloca more than 2000 wide characters;
5913 instead, use malloc for large buffers.
5914 Check for address arithmetic overflow, and return -1
5915 with errno set to ENOMEM in that case.
5916 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5917 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5918 instead, return -1. Check for address arithmetic overflow.
5920 2003-10-14 Paul Eggert <eggert@twinsun.com>
5922 Handle invalid suffixes and overflow independently, so that
5923 callers can treat them independently as needed. Fix some bugs in
5924 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5925 suffix for a human-readable blocksize. The major caller-visible
5926 change is the addition of a new
5927 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5928 that both overflow and suffix chars were found.
5930 * human.c (humblock): Don't check separately for invalid suffix
5931 char; that is xstrtoumax's job (now that its bug is fixed).
5932 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5933 INTMAX_MAX]: New macros.
5934 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5935 TYPE_MAXIMUM): New macros.
5936 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5937 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5938 if overflow occurs, as it's what __strtol does and it's more useful
5940 (__xstrtol): If __strtol reports some error other than ERANGE,
5941 reflect it to the caller as LONGINT_INVALID. If it reports
5942 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5943 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5944 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5946 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5947 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5948 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5949 [defined UINTMAX_MAX]: New macros.
5951 2003-10-14 Bruno Haible <bruno@clisp.org>
5953 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5954 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5955 Also use volatile where needed.
5957 2003-10-12 Paul Eggert <eggert@twinsun.com>
5959 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5960 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5961 and define in terms of the other primitives.
5962 * xmalloc.c: Include stdbool.h; do not include exit.h.
5963 (SIZE_MAX): Define if not already defined.
5964 (array_size_overflow): New function.
5965 (xalloc_die): Abort instead of exiting if 'error' returns.
5966 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5967 (xmalloc, xrealloc): Use them.
5968 (xcalloc): Check for address arithmetic overflow.
5969 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5970 a bit faster than strcpy.
5972 2003-10-08 Paul Eggert <eggert@twinsun.com>
5974 Merge getpass from libc, plus a few fixes.
5976 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5977 Include <stdbool.h>.
5978 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5979 __fsetlocking to empty.
5980 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5981 do include <bits/libc-lock.h>.
5982 Do not include <fcntl.h>; not needed.
5983 [_LIBC]: Include <wchar.h>.
5984 (NOTCANCEL_MODE): New macro.
5985 (flockfile, funlockfile) [_LIBC]: New macros.
5986 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5987 [!_LIBC]: New macros.
5988 (call_fclose): New function.
5989 (getpass): Use it. Save tty stream separately; this simplifies the
5990 code and makes it more reliable if stdin happens to equal stdout.
5991 Invoke __fsetlocking on tty.
5992 Handle thread cancellation if needed.
5993 Namespace cleanup (use __tcgetattr, __getline).
5994 Use bool for Booleans.
5995 [USE_IN_LIBIO]: Handle wide streams.
5996 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5997 stream might go where.
5999 * unlocked-io.h: Include <stdio.h>, so that the caller
6000 doesn't have to include <stdio.h> before us.
6001 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6002 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6003 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6004 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6005 if not declared, so that we can use getpass.c code from libc without
6007 (flockfile, ftrylockfile, funlockfile): New macros.
6009 2003-10-06 Bruno Haible <bruno@clisp.org>
6011 * version-etc-2.h: Remove file.
6012 * version-etc-2.c: Remove file.
6014 2003-09-25 Jim Meyering <jim@meyering.net>
6015 Bruno Haible <bruno@clisp.org>
6017 This lets translators provide better translations for the
6018 "Written by ..." part of --version output.
6019 * version-etc.h: Include stdarg.h.
6020 (version_etc_copyright): Declare as readonly.
6021 (version_etc): Make this function variadic with a NULL-terminated list
6022 of author name strings.
6023 (version_etc_va): New declaration.
6024 * version-etc.c: Include stdarg.h, stdlib.h.
6025 (version_etc_copyright): Declare as readonly.
6026 (version_etc_va): New function. Provide a different translatable string
6027 for each possible number of authors < 10. Abbreviate when there are 10
6029 (version_etc): Make this function variadic. Call version_etc_va.
6030 Suggestion from Gary V. Vaughan.
6032 * long-options.h (parse_long_options): Change prototype: the authors
6033 string is moved to the end and becomes variadic.
6034 * long-options.c: Include stdarg.h.
6035 (parse_long_options): Make this function variadic, too.
6036 Call version_etc_va, not version_etc.
6038 2003-10-06 Bruno Haible <bruno@clisp.org>
6040 * fatal-signal.h: New file, from GNU gettext.
6041 * fatal-signal.c: New file, from GNU gettext.
6043 2003-10-04 Karl Berry <karl@gnu.org>
6045 * argp*: update from libc.
6047 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6049 * getpass.c (getpass): Use a no-op fseek when switching from input to
6050 output mode on the same stream.
6052 2003-09-29 Paul Eggert <eggert@twinsun.com>
6054 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6055 Fix arg typo in previous patch.
6057 2003-09-28 Jim Meyering <jim@meyering.net>
6059 * error.c: Correct cpp indentation.
6061 2003-09-27 Paul Eggert <eggert@twinsun.com>
6063 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6064 Omit the special code that used __typeof__, since we worry that
6065 it could be more trouble than it's worth. See:
6066 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6067 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6071 2003-09-26 Jim Meyering <jim@meyering.net>
6073 * error.c (error_tail): Move some declarations
6074 into inner scope where the local variables are used.
6076 2003-09-26 Bruno Haible <bruno@clisp.org>
6078 * stpncpy.h (gnu_stpncpy): New declaration.
6079 (stpncpy): Define as alias for gnu_stpncpy.
6080 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6082 2003-09-26 Paul Eggert <eggert@twinsun.com>
6084 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6085 (error_tail): Do not loop, reallocating temporary buffer, since
6086 the output cannot contain more wide characters than the input
6087 contains bytes, the size must be big enough already. This avoids
6088 one potential size overflow calculation. Check for size overflow
6089 when calculating temporary buffer size. Free temporary buffer
6090 when done, if it was allocated with malloc; this plugs a memory
6091 leak. Remove casts from void * to pointers, that are no longer
6092 needed now that we're assuming C89 or better.
6094 Merge error changes from glibc.
6096 * error.c, error.h: Update copyright notice header to match glibc.
6097 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6098 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6099 Disable cancellation while printing error.
6100 * error.h: Prepend __ to parameter names.
6102 2003-09-25 Karl Berry <karl@gnu.org>
6104 * argp-fmtstream.c, argp-help.c: update from libc.
6106 2003-09-25 Bruno Haible <bruno@clisp.org>
6108 * version-etc-2.h: New file, from version-etc.h with modifications.
6109 * version-etc-2.c: New file, from version-etc.c with modifications.
6111 2003-09-25 Simon Josefsson <jas@extundo.com>
6113 * xgetdomainname.h: New file.
6114 * xgetdomainname.c: New file.
6116 2003-09-25 Simon Josefsson <jas@extundo.com>
6117 Bruno Haible <bruno@clisp.org>
6119 * getdomainname.h: New file.
6120 * getdomainname.c: New file.
6122 2003-09-24 Paul Eggert <eggert@twinsun.com>
6124 * linebuffer.c (freebuffer): Don't free the argument, just
6125 the buffer associated with the argument. Bug reported by
6128 2003-09-19 Karl Berry <karl@gnu.org>
6130 * argp.h: update from libc.
6132 2003-09-16 Paul Eggert <eggert@twinsun.com>
6134 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6135 input error, instead of returning NULL the next time we are called
6136 (and therefore losing track of errno).
6138 2003-09-15 Paul Eggert <eggert@twinsun.com>
6140 * getndelim2.c (getndelim2): Don't trash errno when a read
6141 fails, so that the caller gets the proper errno.
6143 * readutmp.c (read_utmp): Likewise.
6144 Check for fstat error. Close stream and free storage
6147 2003-09-14 Bruno Haible <bruno@clisp.org>
6149 * fwriteerror.h: New file.
6150 * fwriteerror.c: New file.
6152 2003-09-14 Jim Meyering <jim@meyering.net>
6154 * getloadavg.c: Correct cpp indentation.
6155 * strdup.c: Likewise.
6156 * vasnprintf.c: Likewise.
6158 2003-09-12 Paul Eggert <eggert@twinsun.com>
6160 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6161 * obstack.c [!defined _LIBC]: Likewise.
6162 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6163 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6164 * exitfail.c: Don't include stdlib.h; no longer needed.
6166 More changes to assume C89 or better.
6168 * error.c (error_tail): Assume vprintf.
6170 * argmatch.c (getenv): Remove decl.
6171 * progreloc.c (get_full_program_name): Define via prototype.
6172 * setenv.c (clearenv): Likewise.
6173 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6175 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6176 (malloc, memcpy): Remove decls.
6177 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6178 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6179 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6180 (memcpy): Remove macro.
6181 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6182 (__P): Remove. All uses removed.
6183 (PTR): Remove. All uses changed to void *.
6184 (CHAR_BIT, NULL): Remove.
6185 (spaces, zeros, memset_space, memset_zero)
6186 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6188 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6189 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6190 Define with prototype.
6191 Remove now-unnecessary prototype decl.
6192 (extra_args_spec): Assume ANSI C. All uses changed.
6193 (extra_args_spec_iso): Remove.
6194 (my_strftime, emacs_strftimeu): Define via prototype.
6195 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6197 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6198 * strtoimax.c: Include <stdlib.h> unconditionally.
6199 (strtoul, strtol): Remove decls.
6200 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6202 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6203 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6204 (LOCALE_PARAM_PROTO): New macro.
6205 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6206 (INTERNAL (strtol), strtol): Define with a prototype.
6207 (PARAMS): Remove. All uses removed.
6208 * tempname.c: Include <string.h> unconditionally.
6209 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6210 * xgethostname.c (main): Define with a prototype.
6211 * xmalloc.c: Include "xalloc.h" first, to check interface.
6212 Include <stdlib.h> unconditionally.
6213 (calloc, malloc, realloc, free): Remove decls.
6214 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6215 Include <stdlib.h> unconditionally. Sort include file names.
6217 (xstrtod): Define with a prototype.
6218 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6219 (strtol, strtoul): Remove decls.
6221 2003-09-11 Paul Eggert <eggert@twinsun.com>
6223 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6224 Include <stdlib.h>, <string.h> unconditionally.
6225 Remove now-unnecessary cast to char *.
6226 * strnlen.c: Include <string.h> unconditionally.
6227 * yesno.c (yesno): Define with a prototype.
6229 2003-09-10 Bruno Haible <bruno@clisp.org>
6231 * strcspn.c: Include <string.h> unconditionally.
6232 * strpbrk.c: Include <string.h> unconditionally.
6233 * strstr.c: Include <string.h> unconditionally.
6234 * unicodeio.c: Include <string.h> unconditionally.
6235 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6236 * unsetenv.c: Likewise.
6237 * xreadlink.c: Include <stdlib.h> unconditionally.
6238 * yesno.c: Include <stdlib.h> unconditionally.
6239 (rpmatch): Add prototype.
6241 2003-09-10 Jim Meyering <jim@meyering.net>
6243 * error.c: Correct indentation of cpp directives.
6245 2003-09-09 Paul Eggert <eggert@twinsun.com>
6249 * acosl.c (main): Use a prototype.
6250 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6253 * getloadavg.c (getloadavg, main): Define via prototypes.
6255 * getopt.h (struct option.name): Assume C89, and use 'const'.
6256 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6257 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6259 * getopt.c (const): Remove macro.
6260 Include <string.h> unconditionally.
6261 (my_index): Remove; all uses changed to strchr.
6262 (strlen): Remove decl.
6263 (exchange): Remove forward decl; no longer needed.
6264 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6265 Define with prototype.
6266 * getopt1.c (const): Remove macro.
6267 (getopt_long, getopt_long_only, main): Define with prototype.
6269 * getugroups.c: Include <string.h> unconditionally.
6271 * getusershell.c: Include <stdlib.h> unconditionally.
6272 (getusershell, setusershell, endusershell, readname, main):
6273 Define with prototypes.
6275 * group-member.c: Include group-member.h first.
6276 Include <stdlib.h> unconditionally.
6278 * hard-locale.c: Include hard-locale.h first.
6279 Include <stdlib.h>, <string.h> unconditionally.
6281 * hash.c (free, malloc): Remove decls.
6282 Include <stdlib.h> unconditionally.
6284 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6285 (getenv): Do not declare.
6287 * idcache.c: Include <string.h> unconditionally.
6289 * long-options.c: Include long-options.h first, to test interface.
6290 Include <stdlib.h> unconditionally.
6292 * makepath.c: Include makepath.h first, to test interface.
6293 Include <stdlib.h> and <string.h> unconditionally.
6295 * linebuffer.c: Include <stdlib.h>.
6296 (free): Remove decl.
6298 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6299 rpl_malloc returns void *, not char *.
6300 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6302 * md5.h: Include <limits.h> unconditionally.
6303 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6304 (__P): Remove; all uses removed.
6305 * md5.c: Include "md5.h" first.
6306 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6307 md5_buffer, md5_process_bytes, md5_process_block):
6308 Define with prototypes.
6309 * sha.h (__P): Remove all uses. (It wasn't defined??)
6310 * sha.c: Include "sha.h" first.
6311 Include <stdlib.h>, <string.h> unconditionally.
6313 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6314 * memcmp.c (__ptr_t): Likewise.
6315 * memrchr.c (__ptr_t): Likewise.
6316 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6317 Include <string.h> unconditionally.
6318 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6319 * memchr.c: Include <stdlib.h> unconditionally.
6320 * memchr.c (LONG_MAX): Remove.
6321 * memrchr.c (LONG_MAX): Likewise.
6322 * memchr.c (__memchr): Define via a prototype.
6323 * memrchr.c (__memrchr): Likewise.
6324 * memcmp.c (__P): Remove, and remove all uses.
6325 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6326 Remove forward decls; no longer needed.
6327 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6328 Use types required by C89 in prototype.
6330 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6331 * savedir.c: Likewise.
6332 * mkdir.c (free): Remove decl.
6333 * rmdir.c (rmdir): Define with a prototype.
6334 * savedir.c: Include savedir.h first, to test interface.
6336 * mktime.c (STDC_HEADERS): Remove.
6337 Include <stdlib.h>, <string.h> unconditionally.
6339 * modechange.c: Include <stdlib.h> unconditionally.
6340 (malloc): Remove decl.
6342 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6343 (free): Remove decl.
6345 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6346 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6347 (This type really should be intptr_t, but that's a C99ism.)
6348 (_obstack_memcpy): Remove: all uses changed to memcpy.
6349 Include <string.h> unconditionally.
6350 (struct obstack): Assume __STDC__ for types of members
6351 chunkfun, freefun, extra_arg.
6352 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6353 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6354 obstack_begin, obstack_specify_allocation,
6355 obstack_specify_allocation_with_arg, obstack_chunkfun,
6356 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6357 Remove unprototyped decls and the macros that use them.
6358 * obstack.c (POINTER): Remove. All uses changed to void *.
6359 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6360 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6361 (defined __STDC__ && __STDC__)]:
6362 Remove nonprototyped code.
6363 Include <stdlib.h> unconditionally.
6364 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6365 _obstack_allocated_p, _obstack_free, obstack_free,
6366 _obstack_memory_used, print_and_abort):
6367 Define using prototypes.
6368 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6369 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6370 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6371 obstack_next_free, obstack_object_size, obstack_room) [0]:
6372 Remove unused, unprototyped code.
6374 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6376 * physmem.c (physmem_total, physmem_available, main): Define
6379 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6380 (main): Define with a prototype.
6382 * posixver.c (getenv): Remove decl.
6384 * putenv.c (malloc): Returns void *, not char *.
6385 Include <string.h> unconditionally.
6386 (strchr, memcpy, NULL): Do not define.
6388 * readtokens.c: Include readtokens.h first, to test interface.
6389 Include <stdlib.h>, <string.h> unconditionally.
6390 (init_tokenbuffer): Define with a prototype.
6392 * regex.c (PARAMS): Remove. All uses removed.
6393 All uses of _RE_ARGS removed, too.
6394 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6396 (bzero): Assume memset exists.
6397 (memcmp, memcpy, NULL): Remove.
6398 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6399 char, or assignments to local vars of type signed char.
6400 (init_syntax_once, PREFIX(extract_number_and_incr),
6401 PREFIX(print_partial_compiled_pattern),
6402 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6403 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6404 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6405 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6406 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6407 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6408 wcs_compile_range, byte_compile_range, truncate_wchar,
6409 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6410 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6411 count_mbs_length, wcs_re_match_2_internal,
6412 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6413 PREFIX(alt_match_null_string_p),
6414 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6415 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6416 regfree, PREFIX(extract_number)): Define with prototype. Remove
6417 now-unnecessary declaration, if any.
6418 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6420 Remove now-unnecessary casts among pointer types.
6421 * regex.h (_RE_ARGS): Remove. All uses removed.
6423 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6424 (free): Remove decl.
6426 * rpmatch.c: Include <stdlib.h> unconditionally.
6428 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6429 (free): Remove decl.
6431 * save-cwd.c: Include <stdlib.h> unconditionally.
6432 * xgetcwd.c: Likewise.
6434 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6435 (free): Remove decl.
6437 * strchrnul.c (strchrnul): Define with a prototype.
6438 Fix bug: c_in was not converted to char before searching.
6440 The following changes are not K&R related:
6442 * group-member.h: Include <sys/types.h>, so that this file is
6444 * makepath.h: Likewise.
6446 * getusershell.c (readname, default_index, line_size, readname):
6447 Use size_t, not int, for sizes.
6448 (readname): If the size overflows, report an error instead of
6451 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6453 * getndelim2.c: Assume stdlib.h per the C89 spec.
6455 2003-09-08 Paul Eggert <eggert@twinsun.com>
6457 Assume C89 or better; remove K&R cruft.
6458 A few of these changes were first proposed by Derek Robert Price
6459 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6461 * addext.c: Include <string.h> unconditionally.
6462 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6463 Don't declare getenv or malloc.
6465 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6466 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6468 (find_stack_direction, alloca): Use prototypes.
6470 * atexit.c (atexit): Define using a prototype.
6472 * basename.c, dirname.c, stripslash.c:
6473 Include <string.h> unconditionally.
6475 * bcopy.c: Include <stddef.h>.
6476 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6478 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6480 * error.h (error, error_at_line, error_print_progname)
6481 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6482 * error.c: Include error.h first, to check interface.
6483 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6484 (VA_START): Remove; all uses changeed to va_start.
6485 (exit, strerror): Remove decls.
6486 (error_print_progname): Prototype uncondionally.
6487 Don't include <errno.h>; no longer needed.
6488 (private_strerror): Remove.
6489 (error_tail): Always define.
6490 (error, error_at_line): Assume C89 or better; always use prototypes.
6491 * fatal.c: Include "fatal.h" first, to test interface.
6492 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6493 (VA_START): Remove; all uses changed to va_start.
6494 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6496 (exit): Remove decl.
6497 (fatal): Prototype unconditionally. Assume va_start works.
6498 Abort at end, to pacify gcc.
6500 * euidaccess.c (main): Define with a prototype.
6502 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6504 * exitfail.c: Include <stdlib.h> unconditionally.
6506 * fnmatch_.h (__P): Remove. All uses changed to assume
6508 * fnmatch.c: Include fnmatch.h first, to test interface.
6509 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6510 (getenv): Remove decl.
6511 (fnmatch): Define using a prototype.
6512 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6513 (FCT): Define using a prototype.
6515 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6517 * gethostname.c: Include <stddef.h>.
6518 (gethostname): Define with prototype. Length is size_t, not int.
6520 2003-09-08 Paul Eggert <eggert@twinsun.com>
6522 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6523 getversion.c should have been removed then, but was accidentally
6526 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6527 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6529 2003-09-07 Paul Eggert <eggert@twinsun.com>
6531 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6532 copy_tm_result. Bug reported by Simon Josefsson in
6533 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6535 2003-09-06 Paul Eggert <eggert@twinsun.com>
6537 * time_r.c, time_r.h: New files.
6539 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6541 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6542 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6544 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6546 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6547 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6550 * timegm.c: Switch to glibc implementation, with the following changes:
6551 [defined HAVE_CONFIG_H]: Include <config.h>.
6552 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6553 (__mktime_internal) [!defined _LIBC]: New decl.
6554 (__gmtime_r) [!defined _LIBC]: New macro and function.
6555 (timegm): Use a prototype, since gnulib assumes C89.
6556 Do not bother declaring tmp to be const, as it's not really usefu.
6557 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6558 (timegm): Declare only if HAVE_DECL_TIMEGM.
6560 2003-09-03 Paul Eggert <eggert@twinsun.com>
6562 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6563 Bug reported by Lute Kamstra in
6564 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6566 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6567 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6568 course with correspondingly smaller numbers for tomorrow and
6569 yesterday. From Tadayoshi Funaba. Originally installed into
6570 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6573 2003-08-31 Simon Josefsson <jas@extundo.com>
6575 * timegm.h: New file.
6576 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6578 2003-08-31 Karl Berry <karl@gnu.org>
6580 * argp.h: update from libc.
6582 2003-08-28 Bruno Haible <bruno@clisp.org>
6584 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6585 warning on QNX, which defines O_BINARY to 000000.
6587 2003-08-24 Bruno Haible <bruno@clisp.org>
6589 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6590 MSVC7 <stdio.h> is included later.
6592 2003-08-20 Bruno Haible <bruno@clisp.org>
6594 * progname.h: New file, from GNU gettext.
6595 * progname.c: New file, from GNU gettext.
6596 * progreloc.c: New file, from GNU gettext.
6598 2003-08-19 Bruno Haible <bruno@clisp.org>
6600 * xstrdup.c: Assume <string.h> exists.
6602 2003-08-18 Jim Meyering <jim@meyering.net>
6604 * setenv.h: Indent nested cpp directive.
6605 * vasnprintf.c: Remove trailing blanks.
6607 2003-08-17 Simon Josefsson <jas@extundo.com>
6608 Bruno Haible <bruno@clisp.org>
6610 * xstrndup.h: New file.
6611 * xstrndup.c: New file.
6613 2003-08-17 Bruno Haible <bruno@clisp.org>
6615 * strndup.h: New file.
6617 2003-08-16 Paul Eggert <eggert@twinsun.com>
6619 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6620 space, undoing this 2003-08-12 change:
6621 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6623 2003-08-16 Jim Meyering <jim@meyering.net>
6625 Merge from coreutils.
6626 * xstrtoimax.c: #else #if -> #elif.
6627 * xstrtoumax.c: Likewise.
6629 2003-08-15 Paul Eggert <eggert@twinsun.com>
6631 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6632 rather than tab, after '#' in shell-script copyright notices.
6633 Suggested by Bruno Haible.
6635 2003-08-15 Jim Meyering <jim@meyering.net>
6636 and Paul Eggert <eggert@twinsun.com>
6638 Merge from coreutils.
6639 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6640 member but strut utmpx does not. Needed for AIX 4.3.3.
6641 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6643 2003-08-15 Jim Meyering <jim@meyering.net>
6645 Merge from coreutils.
6646 * xgethostname.c: Include <stdlib.h>.
6647 (xghostname): Don't exit for anything other than memory-related
6648 failure; just return NULL.
6649 * userspec.c: Include "posixver.h".
6650 (parse_user_spec): Accept `.' as a separator only
6651 in pre-POSIX-200112 mode.
6652 * strtoimax.c: Use #elif rather than #else #if.
6653 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6654 Remove function, now that we can rely on a working tzset function.
6655 [!_LIBC]: Ensure that the required autoconf test has been run.
6656 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6657 Use underlying_strftime for %r.
6658 * sha.c: Merge in some clean-up and optimization changes from glibc.
6659 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6660 Ensure that it is a multiple of 64.
6661 Rearrange loop exit tests so as to avoid performing an
6662 additional fread after encountering an error or EOF.
6663 * realloc.c: Update copyright date.
6665 2003-08-14 Jim Meyering <jim@meyering.net>
6667 Merge from coreutils.
6668 * obstack.h: Whitespace changes.
6669 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6670 and xcalloc return values.
6671 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6672 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6673 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6674 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6675 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6677 Use mntctl's return value to drive the entry-processing loop, since
6678 we can't rely on the value of the vmt_length member in the last
6679 entry. On some systems doing so could result in exhausting
6680 virtual memory. Based in part on a patch from Mike Jetzer.
6682 2003-08-14 Jim Meyering <jim@meyering.net>
6683 and Paul Eggert <eggert@twinsun.com>
6685 Merges from coreutils, plus other fixes.
6686 * physmem.c: Merge in portability changes from gcc/libiberty
6687 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6688 for credits and details. Thanks to Kaveh Ghazi for helping
6689 to keep these files in sync.
6690 (ARRAY_SIZE): Define it.
6691 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6692 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6693 (memcasecmp): Don't assume size_t fits in unsigned int.
6694 Remove casts and duplicate code.
6695 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6696 (memcpy): Remove definition.
6697 Merge in some clean-up and optimization changes from glibc.
6698 [BLOCKSIZE]: Move definition to top of file.
6699 Ensure that it is a multiple of 64.
6700 Rearrange loop exit tests so as to avoid performing an
6701 additional fread after encountering an error or EOF.
6702 * md5.h (md5_uintptr): Define.
6703 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6704 return to the initial working directory. Preserve errno
6706 * idcache.c: Include "xalloc.h".
6707 (xmalloc, xrealloc): Remove decls.
6708 (getuser): Remove casts no longer required in C89.
6709 * human.c: Include stdio.h, for sprintf.
6710 * group-member.c: Include "xalloc.h".
6711 (xmalloc, xrealloc): Remove decls.
6712 (get_group_info): Remove casts no longer required in C89.
6713 * getusershell.c (readname): Remove casts no longer required in C89.
6714 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6715 * getline.c: Whitespace fix, from coreutils.
6717 2003-08-13 Paul Eggert <eggert@twinsun.com>
6719 * exclude.c: Include <ctype.h>
6720 (IN_CTYPE_DOMAIN): New macro.
6722 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6725 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6726 Undo previous (whitespace-only) change.
6728 2003-08-12 Paul Eggert <eggert@twinsun.com>
6730 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6731 Normalize leading white space and remove trailing white space.
6732 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6733 notice, as per ../config/srclist-update.
6735 Merge from coreutils.
6736 * euidaccess.h: New file.
6737 * euidaccess.c: Include it.
6738 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6739 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6740 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6742 2003-08-11 Bruno Haible <bruno@clisp.org>
6744 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6745 (vasnprintf): Use it instead of wcslen.
6747 2003-08-11 Bruno Haible <bruno@clisp.org>
6749 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6750 value to ensure that _Bool promotes to int. Use #define for _Bool when
6751 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6753 2003-08-10 Karl Berry <karl@gnu.org>
6755 * regex.h: update from libc (whitespace fix).
6757 2003-08-09 Paul Eggert <eggert@twinsun.com>
6759 Merge some files from coreutils. These changes were
6760 originally made by Jim Meyering.
6761 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6762 many older Unixes require this.
6763 * alloca.c (alloca): Remove cast to argument of free;
6764 no longer needed in C89.
6765 * alloca_.h, regex.h: Fix white space to match
6766 what GNU indent does.
6768 2003-08-05 Paul Eggert <eggert@twinsun.com>
6770 * bumpalloc.h: Remove.
6772 2003-08-04 Paul Eggert <eggert@twinsun.com>
6774 * getloadavg.c: Change copyright notice and spacing to conform to
6777 Merge from coreutils.
6778 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6780 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6781 from Karl Berry, implemented by Jim Meyering.
6782 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6783 from Dmitry V. Levin.
6784 Remove anachronistic cast of xrealloc.
6785 * fnmatch_.h (__const): Remove. Use 'const'.
6786 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6787 type. Otherwise, it wouldn't compile with at least /bin/cc on
6788 ymp-cray-unicos9.0.2.X.
6789 Combine two mostly-identical uses of alloca into one.
6790 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6792 2003-08-04 Dave Love <d.love@dl.ac.uk>
6796 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6797 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6798 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6799 obsolete NLIST_NAME_UNION.
6800 [__GNU__]: Undef BSD and FSCALE.
6801 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6803 2003-08-03 Paul Eggert <eggert@twinsun.com>
6805 * stdbool_.h (_Bool): Make it signed char, instead of
6806 an enum type, so that it's guaranteed to promote to int. See:
6807 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6809 2003-07-31 Paul Eggert <eggert@twinsun.com>
6811 * strerror.c: Include config.h, limits.h. Declare sprintf.
6812 (strerror): Don't assume that a printable int fits in 14 bytes.
6814 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6815 Bruno Haible <bruno@clisp.org>
6817 * getline.h (getline, getdelim): Change return type to ssize_t.
6818 * getline.c (getline, getdelim): Likewise.
6819 Remove _GNU_SOURCE define; now it's defined in config.h through
6822 2003-07-22 Paul Eggert <eggert@twinsun.com>
6824 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6825 over-parenthesization in macros.
6827 Sync with coreutils.
6829 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6832 Use `exit_failure' for xalloc and xmemcoll instead of their own
6833 private exit-failure variables.
6834 * xalloc.h (xalloc_exit_failure): Remove.
6835 * xmalloc.c: Likewise. Include exitfail.h.
6836 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6837 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6838 * xmemcoll.c: Likewise. Include exitfail.h.
6839 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6841 2003-07-18 Paul Eggert <eggert@twinsun.com>
6843 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6844 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6845 to test that it can stand by itself. Include "exitfail.h".
6846 Clients should set exit_failure instead.
6847 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6849 2003-07-18 Andreas Schwab <schwab@suse.de>
6851 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6853 2003-07-18 Bruno Haible <bruno@clisp.org>
6855 * getndelim2.h: New file.
6856 * getndelim2.c: Make into a module of its own. Include config.h,
6858 (getndelim2): Make non-static. Change return type to ssize_t.
6859 * getline.h: Change argument names.
6860 * getline.c: Include getndelim2.h instead of getndelim2.c.
6861 * getnline.c: Include getndelim2.h.
6863 2003-07-17 Bruno Haible <bruno@clisp.org>
6865 * Makefile.am: Remove file.
6866 * Makefile.in: Remove file.
6868 2003-07-17 Bruno Haible <bruno@clisp.org>
6870 * getnline.h: New file.
6871 * getnline.c: New file.
6872 * getndelim2.c: New file, extracted from getline.c.
6873 (getndelim2): Renamed from getdelim2, with added nmax argument.
6874 * getline.c: Include getndelim2.c.
6875 (getdelim2): Moved out to getndelim2.c.
6876 (getline, getdelim): Update.
6878 2003-07-15 <karl@gnu.org>
6880 * vasnprintf.c: update from gettext.
6882 2003-07-15 Jim Meyering <jim@meyering.net>
6884 * makepath.c (make_path): Enclose diagnostic in _(...).
6886 2003-07-14 Paul Eggert <eggert@twinsun.com>
6888 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6889 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6890 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6891 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6892 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6893 updated automatically by ../config/srclist-update. This changes
6894 their license from LPGL to GPL.
6896 2003-07-14 Jim Meyering <jim@meyering.net>
6898 Don't emit diagnostics. Let callers do that.
6899 * save-cwd.c: Don't include "error.h".
6900 (save_cwd): Don't call error. Ensure that errno is valid
6901 when returning nonzero.
6903 * save-cwd.h (restore_cwd): Update prototype.
6904 * save-cwd.c (restore_cwd): Remove two parameters.
6905 Simplify. Don't call error upon failure. Let callers do that.
6906 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6907 when auditing is enabled. But don't bother updating the #if.
6909 2003-07-14 Simon Josefsson <jas@extundo.com>
6911 * mempcpy.h: New file.
6912 * mempcpy.c: New file.
6914 2003-07-14 Paul Eggert <eggert@twinsun.com>
6916 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6917 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6918 unicodeio.c, unicodeio.h, unlocked-io.h:
6919 Switch from LGPL to GPL.
6921 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6923 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6924 it breaks C++ compilation.
6925 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6927 2003-07-10 Jim Meyering <jim@meyering.net>
6929 * vasnprintf.c: Remove trailing blanks.
6930 Make cpp indentation consistent.
6932 2003-07-09 Paul Eggert <eggert@twinsun.com>
6934 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6935 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6936 Switch from LGPL to GPL.
6938 2003-07-07 Paul Eggert <eggert@twinsun.com>
6940 * mktime.c: Fix some boundary cases and remove need for floating point.
6942 Issue a compile-time diagnostic if time_t is floating point, or if
6943 two's complement arithmetic is not in effect, or if arithmetic
6944 right shift does not propagate the sign. These assumptions were
6945 all in the original code but they weren't checked.
6947 (TIME_T_MIDPOINT, verify): New macros.
6948 (__isleap): Remove; it has integer overflow problems.
6949 (leapyear): New function, without those problems.
6950 (ydhms_tm_diff): Remove; splitting into two parts.
6951 (ydhms_diff): New function, containing the arithmetic part of
6952 the old ydhms_tm_diff function. Issue a compile-time
6953 diagnostic if we are not using C99 integer division.
6954 Avoid casts when possible.
6955 (guess_time_tm): New function, containing the checking part of
6956 the old ydhms_tm_diff function. Return the new value, rather than
6957 the difference between it and the old. Accept a new argument T
6958 so that *T specifies the old value. Check for overflow in the result.
6960 (__mktime_internal): Use a time_t offset, not a long int offset.
6961 This undoes the 2003-06-04 change, which is no longer needed now
6962 that we have better overflow checking.
6963 (localtime_offset): Likewise.
6965 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6966 and long are 64-bit but int is only 32-bit.
6967 (ydhms_diff): Use long int to store year1 and yday1.
6968 Issue a compile-time diagnostic if long int is not wide enough.
6970 (__mktime_internal): Use long int to store adjusted year and yday.
6971 Use plain C rather than preprocessor commands, if that doesn't
6973 Check for overflow (and try to repair) after each probe
6974 rather than checking only at the very end. This avoids some bugs
6975 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6976 does not equal GMT offset at maximum time).
6977 Use integer to check for overflow rather than floating point; this
6978 is more portable to non-IEEE hosts, and is a tad faster.
6979 When we detect that we are oscillating between two values,
6980 don't check whether tm_isdst has the requested value, since
6981 we already know the answer. When tm_isdst has the wrong value,
6982 use a different heuristic to find the right one, based on the
6983 extreme values actually observed in practice in tz2003a,
6984 rather than the (overly optimistic) "previous 3 calendar quarters".
6986 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6987 "T const" to accommodate glibc style.
6988 (check_result): Use less-confusing report format. "long" -> "long int.
6990 Don't loop if the iteration overflows time_t.
6991 Allow a negative step in the iteration.
6993 2003-07-01 Paul Eggert <eggert@twinsun.com>
6995 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6996 having it depend on HAVE_SYS_TYPES_H.
6998 2003-06-25 Bruno Haible <bruno@clisp.org>
7000 * readlink.c: New file.
7002 2003-06-20 Bruno Haible <bruno@clisp.org>
7004 Assume C89, so PARAMS isn't needed.
7005 * unicodeio.h (PARAMS): Remove.
7006 * unicodeio.c: Don't use PARAMS.
7008 2003-06-18 Jim Meyering <jim@meyering.net>
7010 Merge changes from coreutils.
7011 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7012 Remove explicit declarations of xmalloc and realloc.
7014 (read_utmp): Remove anachronistic cast of xmalloc.
7016 2003-06-17 Paul Eggert <eggert@twinsun.com>
7018 Assume C89, so PARAMS isn't needed.
7019 * backupfile.h (PARAMS): Remove. All uses removed.
7020 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7021 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7022 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7023 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7024 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7025 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7026 xstrtol.h: Likewise.
7027 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7028 same.h, strverscmp.h: Do not include config.h; no longer needed.
7029 Anyway, config.h should always be included before any other file.
7031 2003-06-11 Simon Josefsson <jas@extundo.com>
7033 * sysexit_.h: New file.
7035 2003-05-20 Derek Price <derek@ximbiot.com>
7037 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7039 2003-06-10 Simon Josefsson <jas@extundo.com>
7041 * strchrnul.h: New file.
7042 * strchrnul.c: New file.
7044 2003-06-10 Simon Josefsson <jas@extundo.com>
7046 * argp.h: New file, from glibc.
7047 * argp-ba.c: New file, from glibc.
7048 * argp-eexst.c: New file, from glibc.
7049 * argp-fmtstream.c: New file, from glibc.
7050 * argp-fmtstream.h: New file, from glibc.
7051 * argp-fs-xinl.c: New file, from glibc.
7052 * argp-help.c: New file, from glibc.
7053 * argp-namefrob.h: New file, from glibc.
7054 * argp-parse.c: New file, from glibc.
7055 * argp-pv.c: New file, from glibc.
7056 * argp-pvh.c: New file, from glibc.
7057 * argp-xinl.c: New file, from glibc.
7059 2003-06-07 Jim Meyering <jim@meyering.net>
7061 * readtokens.h: Put `Free Software Foundation, Inc.'
7062 in place of my name in the copyright comment.
7063 Remove definition and uses of __P.
7066 * stat.c: Don't declare xmalloc explicitly.
7067 Instead, include "xalloc.h".
7068 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7069 xrealloc, and xcalloc return values.
7070 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7072 * xgetcwd.h: Remove definition/uses of PARAMS.
7074 2003-06-06 Jim Meyering <jim@meyering.net>
7076 * stdbool_.h: Renamed from stdbool.h.in.
7078 2003-06-06 Jim Meyering <jim@meyering.net>
7080 Merge from coreutils.
7081 * same.c: (same_name): Declare *_basename locals to be `const'.
7082 Consolidate declarations and initializations of *_base* locals.
7084 Merge from coreutils.
7085 This avoids a core dump on systems without GNU putenv,
7086 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7087 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7088 (unsetenv): New static function, from GNU libc.
7089 (rpl_putenv): Use it.
7091 * modechange.c: Remove trailing blanks.
7093 Merge from coreutils.
7094 * fsusage.c: Remove declaration of statfs.
7095 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7097 * posixtm.c: Include <stdbool.h> unconditionally.
7099 2003-06-05 Paul Eggert <eggert@twinsun.com>
7101 * mktime.c (__mktime_internal): When resolving a tm_isdst
7102 mismatch, look in future quarters as well as past. This fixes a
7103 bug when processing fall-backwards gaps immediately after a long
7104 period of daylight-saving time.
7106 * mktime.c: Assume freestanding C89 or better.
7107 (HAVE_LIMITS_H): Remove. Assume it's 1.
7108 (__P): Remove; not used.
7109 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7110 (mktime, not_equal_tm, print_tm, check_result,
7111 main): Use prototypes. Use const * where appropriate.
7112 (main): Fix typo in testing code that uncovered by above changes.
7113 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7115 2003-06-04 Paul Eggert <eggert@twinsun.com>
7117 * mktime.c: Fix Debian bug 177940
7118 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7119 (localtime_offset): Now long int, not time_t, because we want it
7120 to be guaranteed to be signed. All uses changed.
7121 (__mktime_internal): If overflow would occur when adding offset,
7124 Merge 'human' changes from coreutils. Rewrite to support
7125 locale-specific notations like thousands separators.
7126 * human.c: Simplify authorship notice.
7127 Include human.h immediately after config.h.
7128 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7129 <limits.h>: Do not include, since human.h does.
7130 (SIZE_MAX, UINTMAX_MAX): New macros.
7131 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7132 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7133 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7134 (power_letter): Renamed from suffixes.
7135 (generate_suffix_backwards): Remove.
7136 (adjust_value): Now takes int style (because of human.h changes)
7137 and long double value (for greater precision on some platforms).
7138 (group_number): New function.
7139 (human_readable): Use it. Use integer options, not enum.
7140 Put the options before the sizes in the arg list.
7141 Support all the new options.
7142 The old human_readable function has been removed;
7143 use inttostr.h instead.
7144 (human_readable, default_block_size, humblock):
7145 Use uintmax_t, not int, for block sizes.
7146 (human_readable_inexact, block_size_types): Remove.
7147 (block_size_opts): New constant.
7148 (human_options): Renamed from human_block_size, with new signature
7149 that allows block sizes up to UINTMAX_MAX. All callers changed.
7150 * human.h: Add copyright and authorship notice.
7151 Include <limits.h> and <stdbool.h> unconditionally.
7152 (PARAMS): Remove. All uses removed.
7153 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7154 (enum human_inexact_style): Remove tag; now a nameless enum.
7155 (human_floor, human_ceiling, human_round_to_even): Now have
7156 values 2, 0, 1 rather than -1, 1, 0.
7157 (human_group_digits, human_suppress_point_zero, human_autoscale,
7158 human_base_1024, human_SI, human_B): New constants.
7159 (human_readable_inexact, human_block_size): Remove.
7160 (human_readable): Size args are now uintmax_t, not int.
7161 (human_options): New decl.
7163 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7164 unnecessary now that we assume C89 or better. This change
7165 imported from coreutils.
7167 * mktime.c (__mktime_internal): Do not reject negative timestamps
7168 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7169 in the 2003-05-30 sync from glibc.
7171 .h files should stand alone, but we shouldn't include <sys/types.h>
7172 if we can get away with just <stddef.h>.
7174 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7175 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7176 rather than <sys/types.h>, as we merely need size_t.
7177 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7179 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7180 Include <stdio.h>, to get FILE.
7181 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7182 memcasecmp.h has included <stddef.h> and all we need is size_t.
7183 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7184 our interface, instead of including <sys/types.h>
7186 2003-06-02 Paul Eggert <eggert@twinsun.com>
7189 Fix some minor time-related bugs with POSIX time arguments.
7190 Some valid time stamps were being rejected (notably -1, and
7191 time stamps before 1900 on 64-bit hosts). And some invalid
7192 time stamps were being accepted, e.g. September 31.
7194 * posixtm.h (posixtime): Return bool instead of time_t, so
7195 that we can return (time_t) -1 successfully.
7196 * posixtm.c: Likewise.
7197 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7198 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7199 (t): Remove static var.
7200 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7201 of static var. All uses changed.
7202 (year): Do not reject years before 1900; they can occur with
7204 (posix_time_parse): Do not check for out-of-range components;
7205 that is now the caller's responsibility, since our checks were
7206 only approximations.
7207 (posixtime): Use mktime to check for out-of-range components,
7208 since it knows them exactly.
7209 If mktime returns (time_t) -1, check whether an error actually occurred
7210 by invoking localtime on -1.
7211 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7212 posixtime failures better.
7213 Improve the test data (in comments only).
7215 2003-05-30 <karl@gnu.org>
7217 * mktime.c: update from libc.
7219 2003-05-30 Bruno Haible <bruno@clisp.org>
7221 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7222 * localcharset.h: Likewise.
7223 * localcharset.c: Likewise.
7225 2003-05-28 Paul Eggert <eggert@twinsun.com>
7227 Assume the headers required for C89 freestanding compilers.
7228 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7229 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7230 without checking for HAVE_LIMITS_H.
7231 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7232 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7234 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7235 * exclude.c: Include <stdbool.h> unconditionally.
7236 * tempname.c: Include <stddef.h> unconditionally.
7237 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7238 * modechange.c, rpmatch.c (NULL): Don't define, since
7239 <stddef.h> does that.
7240 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7241 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7242 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7243 * xstrtol.c: Likewise.
7244 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7245 * savedir.c: Include <stddef.h> instead of defining NULL.
7247 * addext.c (addext): Use assignment rather than cast, to avoid
7248 warnings on some platforms.
7250 * mktime.c (__mktime_internal): Do not reject negative timestamps
7253 2003-05-10 Bruno Haible <bruno@clisp.org>
7255 * linebreak.c (iconv_string_length): Don't return -1 just because the
7256 string is longer than 4 KB.
7258 2003-05-12 Jim Meyering <jim@meyering.net>
7260 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7261 the space-padded-by-default conversion specifiers, %e, %k, %l.
7263 2003-05-03 Bruno Haible <bruno@clisp.org>
7265 Upgrade to Unicode-4.0.
7266 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7267 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7268 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7269 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7270 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7271 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7272 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7273 Change width of U+E0100..U+E01EF from 1 to 0.
7275 2003-04-25 Bruno Haible <bruno@clisp.org>
7277 * copy-file.c: Include <stddef.h>, for size_t.
7279 2003-04-25 Jim Meyering <jim@meyering.net>
7281 * copy-file.c (copy_file_preserving): Declare buf_size to be
7282 of type size_t, not int.
7284 2003-04-11 Jim Meyering <jim@meyering.net>
7286 Merge changes from Coreutils.
7288 2003-03-22 Jim Meyering <jim@meyering.net>
7290 * strftime.c (widen): Cast alloca return value to proper type.
7292 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7295 * strftime.c (my_strftime): Handle very large width
7296 specifications for numeric values correctly. Improve checks for
7299 2003-01-19 Jim Meyering <jim@meyering.net>
7301 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7302 (nl_get_alt_digit) [! defined my_strftime]: Define.
7303 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7304 _nl_get_alt_digit and _nl_get_walt_digit.
7306 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7307 These changes have no effect outside of _LIBC.
7309 2003-04-10 Bruno Haible <bruno@clisp.org>
7311 * findprog.h: New file, from GNU gettext.
7312 * findprog.c: New file, from GNU gettext.
7314 2003-04-05 Jim Meyering <jim@meyering.net>
7316 Merge changes from Coreutils.
7318 * exclude.h (PARAMS): Remove definition and uses.
7319 * exclude.c: Remove uses of `PARAMS'.
7321 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7322 Add test-cases for DOS filenames. Declare program_name.
7323 (main): Set up program_name. Patch by Rich Dawe.
7325 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7327 Use mntctl's return value to drive the entry-processing loop, since
7328 we can't rely on the value of the vmt_length member in the last
7329 entry. On some systems doing so could result in exhausting
7330 virtual memory. Based in part on a patch from Mike Jetzer.
7332 2003-04-04 Bruno Haible <bruno@clisp.org>
7334 * linebreak.h: New file, from GNU gettext.
7335 * linebreak.c: New file, from GNU gettext with slight modifications.
7336 * lbrkprop.h: New file, from GNU gettext.
7338 2003-04-03 Bruno Haible <bruno@clisp.org>
7340 * utf8-ucs4.h: New file, from GNU gettext.
7341 * utf16-ucs4.h: New file, from GNU gettext.
7342 * ucs4-utf8.h: New file, from GNU gettext.
7343 * ucs4-utf16.h: New file, from GNU gettext.
7345 2003-04-02 Bruno Haible <bruno@clisp.org>
7347 * binary-io.h: New file, from GNU gettext.
7349 2003-04-01 Bruno Haible <bruno@clisp.org>
7351 * pathname.h: New file, from GNU gettext.
7352 * concatpath.c: New file, from GNU gettext.
7354 2003-03-30 Bruno Haible <bruno@clisp.org>
7356 * copy-file.c (copy_file_preserving): Don't set owner if the function
7357 chown() doesn't exist.
7359 2003-03-28 Bruno Haible <bruno@clisp.org>
7361 * copy-file.h: New file, from GNU gettext.
7362 * copy-file.c: New file, from GNU gettext.
7364 2003-03-18 Jim Meyering <jim@meyering.net>
7366 * quote.c (quote_n): Fix typo in comment.
7368 2003-03-14 Jim Meyering <jim@meyering.net>
7370 Merge changes from Coreutils.
7371 * obstack.h (obstack_object_size): Declare temporary, __o,
7372 to be const, in order to avoid warnings.
7373 (obstack_room): Likewise.
7374 (obstack_empty_p): Likewise.
7376 2003-03-13 Paul Eggert <eggert@twinsun.com>
7378 Merge changes from Bison.
7379 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7380 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7381 when compiling Bison 1.875's `bitset bset = obstack_alloc
7382 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7383 * hash.c: Include <stdbool.h> unconditionally.
7385 2003-03-09 Paul Eggert <eggert@twinsun.com>
7387 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7388 Reported by Bruce Becker; see:
7389 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7391 2003-03-03 Paul Eggert <eggert@twinsun.com>
7392 Bruno Haible <bruno@clisp.org>
7394 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7395 Reported by John Hughes, see
7396 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7398 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7400 * poll_.h: New file.
7403 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7405 * mathl.h: New file.
7406 * acosl.c: New file.
7407 * asinl.c: New file.
7408 * atanl.c: New file.
7409 * ceill.c: New file.
7412 * floorl.c: New file.
7413 * frexpl.c: New file.
7414 * ldexpl.c: New file.
7416 * sincosl.c: New file.
7418 * sqrtl.c: New file.
7420 * trigl.c: New file.
7421 * trigl.h: New file.
7423 2003-02-17 Bruno Haible <bruno@clisp.org>
7425 * mkdtemp.h: New file, from GNU gettext.
7426 * mkdtemp.c: New file, from GNU gettext.
7428 2003-01-31 Bruno Haible <bruno@clisp.org>
7430 * rename.c: #undef rename before defining rpl_rename.
7431 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7433 2003-01-30 Bruno Haible <bruno@clisp.org>
7435 * printf-args.h: New file, from GNU gettext.
7436 * printf-args.c: New file, from GNU gettext.
7437 * printf-parse.h: New file, from GNU gettext.
7438 * printf-parse.c: New file, from GNU gettext.
7439 * vasnprintf.h: New file, from GNU gettext.
7440 * vasnprintf.c: New file, from GNU gettext.
7441 * asnprintf.c: New file, from GNU gettext.
7442 * vasprintf.h: New file, from GNU gettext with modifications.
7443 * vasprintf.c: New file, from GNU gettext.
7444 * asprintf.c: New file, from GNU gettext.
7446 2003-01-29 Bruno Haible <bruno@clisp.org>
7448 * stpncpy.h: New file, from GNU gettext with modifications.
7449 * stpncpy.c: New file, from GNU gettext with modifications.
7451 2003-01-28 Bruno Haible <bruno@clisp.org>
7453 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7455 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7458 2003-01-27 Bruno Haible <bruno@clisp.org>
7460 * xsetenv.h: New file, from GNU gettext.
7461 * xsetenv.c: New file, from GNU gettext.
7463 2003-01-23 Bruno Haible <bruno@clisp.org>
7465 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7467 2003-01-22 Bruno Haible <bruno@clisp.org>
7469 * exit.h: New file, from GNU gettext.
7471 2003-01-11 Bruno Haible <bruno@clisp.org>
7473 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7474 * strcase.h (strcasecmp, strncasecmp): Likewise.
7476 2003-01-14 Jim Meyering <jim@meyering.net>
7478 * same.c (same_name): Tweak a comment.
7480 2003-01-11 Bruno Haible <bruno@clisp.org>
7482 * same.c (same_name): Reorder tests so as to avoid calling stat()
7483 when a string comparison is sufficient.
7485 2003-01-11 Bruno Haible <bruno@clisp.org>
7487 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7490 2003-01-11 Bruno Haible <bruno@clisp.org>
7492 * hash-pjw.c: Add comment about low quality of this function.
7494 2003-01-12 Paul Eggert <eggert@twinsun.com>
7496 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7497 to avoid collisions with libcurses and libreadline.
7499 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7500 * getstr.h, getstr.c: Remove.
7501 * getline.c: Include "getline.h", to check interface.
7502 Move body of old getstr.c here: this defines MIN_CHUNK and
7503 declares getdelim2, which is renamed from getstr.
7504 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7506 * linebuffer.c (readlinebuffer): Renamed from readline.
7508 * linebuffer.h: Likewise.
7509 (readline): Remove backward-compatibility macro.
7511 2003-01-12 Jim Meyering <jim@meyering.net>
7513 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7515 2003-01-10 Bruno Haible <bruno@clisp.org>
7517 * alloca_.h: New file.
7518 * getdate.y: Unconditionally include alloca.h.
7519 * makepath.c: Likewise.
7520 * setenv.c: Likewise.
7521 * userspec.c: Likewise.
7523 2003-01-09 Bruno Haible <bruno@clisp.org>
7525 * stdbool.h.in: New file.
7527 2003-01-08 Bruno Haible <bruno@clisp.org>
7529 * safe-read.c: Include specification header first, to ensure its
7531 * full-write.c: Likewise.
7533 2003-01-08 Jim Meyering <jim@meyering.net>
7535 * full-write.c: Undefine and define-away `const' after inclusion
7536 of errno.h, not before. Suggestion from Bruno Haible.
7538 2003-01-07 Jim Meyering <jim@meyering.net>
7540 * full-write.c: Rework so that it may serve to define full_read, too.
7541 * full-read.c: Simply #define FULL_READ and include full-write.c.
7543 2003-01-06 Jim Meyering <jim@meyering.net>
7545 * version-etc.c: Update year in translatable copyright string.
7547 2002-12-25 Bruno Haible <bruno@clisp.org>
7549 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7550 * xstrtol.h: Likewise.
7551 * xstrtoimax.c: Likewise.
7552 * xstrtoumax.c: Likewise.
7553 * human.h: Likewise.
7555 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7556 on systems that have <inttypes.h> but not <stdint.h>.
7558 2002-12-31 Paul Eggert <eggert@twinsun.com>
7560 * memcoll.c (memcoll): Fall back on a simple algorithm using
7561 memcmp if strcoll doesn't work.
7563 2002-12-23 Bruno Haible <bruno@clisp.org>
7565 * localcharset.h: New file.
7566 * localcharset.c: Include it.
7567 * unicodeio.c: Likewise.
7569 2002-12-22 Bruno Haible <bruno@clisp.org>
7571 * utime.c (utime_null): No need to call ftruncate if the file was
7574 2002-12-23 Bruno Haible <bruno@clisp.org>
7576 * memcoll.c (STRCOLL): New macro.
7579 2002-12-22 Bruno Haible <bruno@clisp.org>
7581 * getstr.h (getstr): Define, to avoid clash with libcurses.
7582 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7584 2002-12-22 Bruno Haible <bruno@clisp.org>
7586 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7588 2002-12-23 Bruno Haible <bruno@clisp.org>
7590 * getline.h: Include <stddef.h>, for size_t.
7592 * unicodeio.h: Include <stddef.h>, for size_t.
7593 * unicodeio.c: Don't include <stddef.h>.
7595 2002-12-17 Bruno Haible <bruno@clisp.org>
7597 * canon-host.c (strdup): Remove unused declaration.
7599 * fsusage.c: Include full_read.h.
7600 (get_fs_usage): Use full_read instead of safe_read.
7602 * utime.c (utime_null): Use SAFE_READ_ERROR.
7604 2002-12-11 Bruno Haible <bruno@clisp.org>
7606 * setenv.h: Rewritten to cope with systems that have setenv() but not
7608 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7611 2002-12-11 Bruno Haible <bruno@clisp.org>
7613 * setenv.c (alloca): Fall back to malloc.
7615 (setenv): Use freea() to free memory allocated with alloca().
7617 2002-11-13 Bruno Haible <bruno@clisp.org>
7619 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7620 function declarations.
7621 * unsetenv.c (unsetenv): Likewise.
7623 2002-03-04 Bruno Haible <bruno@clisp.org>
7625 Portability to AIX 4.3.3.
7626 * unsetenv.c: New file, extracted from setenv.c.
7627 * setenv.c: Move the unsetenv() function to unsetenv.c.
7629 2001-12-20 Bruno Haible <bruno@clisp.org>
7631 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7632 use malloc instead. For SunOS 4.
7634 2001-12-11 Bruno Haible <bruno@clisp.org>
7636 * setenv.c: Declare alloca.
7637 (compar_fn_t): New typedef.
7638 (KNOWN_VALUE, STORE_VALUE): Use it.
7640 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7643 2002-12-10 Paul Eggert <eggert@twinsun.com>
7645 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7646 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7647 Choose values that are less likely to collide with system fnmatch
7649 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7650 defined (e.g., a pure POSIX system).
7651 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7652 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7654 2002-12-06 Jim Meyering <jim@meyering.net>
7656 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7658 Merge in changes from libc's misc/error.c, in preparation
7659 for the merge of gnulib's changes back into libc.
7661 * error.c (_): Define only if not already defined.
7662 Move definition to follow all #include directives.
7663 Include unlocked-io.h only if !_LIBC.
7664 [_LIBC]: Include <libio/libioP.h>.
7665 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7666 (fflush): Tweak definition to use INTUSE.
7669 2002-12-05 Paul Eggert <eggert@twinsun.com>
7671 * alloca.c [defined emacs]: Include "lisp.h".
7672 (xalloc_die) [defined emacs]: New macro.
7673 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7674 [! defined emacs]: Include <xalloc.h>.
7675 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7676 (pointer): Typedef to POINTER_TYPE *.
7677 (malloc): Remove decl; we now always use xmalloc.
7678 (alloca): Use old-style definition, since Emacs needs this.
7679 Check for arithmetic overflow when computing combined size.
7681 2002-12-04 Paul Eggert <eggert@twinsun.com>
7683 Do not generate unlocked-io.h automatically, since it's easier to
7684 maintain it by hand.
7686 * unlocked-io.h: New file, from GNU diffutils,
7687 but with proper copyright notice and attribution.
7689 * Makefile.am: Add copyright notice.
7690 (libfetish_a_SOURCES): Add unlocked-io.h.
7691 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7692 (DISTCLEANFILES, io_functions): Remove macros.
7693 (EXTRA_DIST): Remove gen_uio.
7694 (unlocked-io.h): Remove rule.
7696 2002-12-04 Jim Meyering <jim@meyering.net>
7698 Reflect the fact that stat.c and lstat.c are no longer generated.
7699 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7700 (DISTCLEANFILES): Likewise.
7701 (EXTRA_DIST): Likewise.
7702 (all_local): Don't depend on stat.c or lstat.c.
7703 (stat.c, lstat.c): Remove rules.
7704 (EXTRA_DIST): Remove xstat.in.
7706 * xstat.in: Remove file. Contents moved into stat.c.
7707 * stat.c: New file. Contents mostly from xstat.in.
7708 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7709 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7711 * safe-read.c: Rework so that it may serve to define safe_write, too.
7712 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7714 2002-12-03 Jim Meyering <jim@meyering.net>
7716 * safe-read.c, safe-write.c: Change variable names and comments, but
7717 not semantics, to minimize the differences between these two files.
7718 (safe_read): Change comment to mention SAFE_READ_ERROR.
7720 * safe-read.c (IS_EINTR): Define.
7721 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7723 2002-12-02 Bruno Haible <bruno@clisp.org>
7725 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7726 Define, taken from safe-read.c.
7727 (INT_MAX): Provide fallback.
7728 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7729 * safe-write.h (SAFE_WRITE_ERROR): Define.
7731 * safe-read.c (EINTR): Remove definition.
7732 (safe_read): Don't use EINTR if it is absent.
7734 2002-12-02 Jim Meyering <jim@meyering.net>
7736 * safe-read.c (EINTR): Define.
7737 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7738 (INT_MAX): Provide fallback.
7739 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7741 * safe-read.h (SAFE_READ_ERROR): Define.
7743 2002-12-01 Jim Meyering <jim@meyering.net>
7745 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7746 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7748 2002-11-27 Paul Eggert <eggert@twinsun.com>
7750 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7751 hash_rehash): Replace `if (limit <= value) abort ();' with
7752 `if (! (value < limit)) abort ();', for readability.
7754 2002-11-26 <karl@gnu.org>
7756 * strdup.c: copy from libc again, with jim's ok.
7757 * .cppi-disable: re-add strdup.c
7759 2002-11-25 <karl@gnu.org>
7761 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7762 instead of "strtol.c".
7764 2002-11-25 Jim Meyering <jim@meyering.net>
7766 * mktime.c: Sync from libc, now that it has the latest fix.
7768 2002-11-24 <karl@gnu.org>
7770 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7771 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7773 2002-11-24 Jim Meyering <jim@meyering.net>
7775 Update from coreutils:
7777 * mktime.c: Merge in changes from libc.
7779 Avoid a link-time failure on some Linux systems.
7780 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7781 (__mon_yday): Declare with the STATIC attribute.
7782 (__mktime_internal): Likewise.
7783 Based on a report from Greg Schafer.
7785 2002-11-23 Jim Meyering <jim@meyering.net>
7787 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7788 Use `unsigned', not `int', as type of index.
7790 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7792 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7794 2002-11-22 Paul Eggert <eggert@twinsun.com>
7796 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7797 hint that one should use `if (! x) abort ();' rather than `assert
7798 (x);', and anyway it's one less thing to worry about configuring.
7799 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7800 hash_rehash, hash_insert): Use abort rather than assert.
7802 2002-11-22 Paul Eggert <eggert@twinsun.com>
7804 * quotearg.h: Allow multiple inclusion by surrounding with
7805 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7806 so that we can be included first.
7807 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7808 * quotearg.c: Include quotearg.h immediately after config.h.
7809 No need to include stddef.h or sys/types.h any more.
7810 Surround local include files with "", not "<>".
7811 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7812 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7813 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7814 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7815 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7816 (ISPRINT): Remove; no longer needed now that we assume C89.
7818 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7821 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7822 quotearg_char): Use SIZE_MAX rather than
7823 (size_t) -1 when we are talking about "infinity".
7825 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7827 2002-11-22 Bruno Haible <bruno@clisp.org>
7829 * safe-read.h: Assume C89. Add comments.
7830 (safe_read): Change return type to size_t.
7831 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7832 counts > SSIZE_MAX correctly.
7833 * safe-write.h: New file.
7834 * safe-write.c: New file.
7835 * full-read.h: New file.
7836 * full-read.c: New file.
7837 * full-write.h: Assume C89. Add comments.
7838 * full-write.c: Include safe-write.h.
7839 (full_write): Rewritten to use safe_write.
7840 Suggested by Jim Meyering and Paul Eggert.
7842 2002-11-21 Bruno Haible <bruno@clisp.org>
7844 Remove case insensitive option matching.
7845 * argmatch.h (argcasematch): Remove declaration.
7846 (ARGCASEMATCH): Remove macro.
7847 (__xargmatch_internal): Remove case_sensitive argument.
7848 (XARGMATCH): Update.
7849 (XARGCASEMATCH): Remove macro.
7850 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7851 case_sensitive argument.
7852 (argcasematch): Remove function.
7853 (__xargmatch_internal): Remove case_sensitive argument.
7854 (main): Use XARGMATCH instead of XARGCASEMATCH.
7856 * xmalloc.c: Change compile-time error message. Add comment about
7857 required autoconf version.
7859 2002-11-21 Jim Meyering <jim@meyering.net>
7861 * strdup.c (strdup): Tweak comment and initial #if/#include.
7863 Merge in changes from the coreutils.
7865 2002-09-25 Paul Eggert <eggert@twinsun.com>
7866 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7867 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7868 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7869 int. Work more efficiently if X is the same width as uintmax_t.
7870 Do not compare X to -1, to avoid bogus compiler warning.
7871 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7872 Don't assume that f_frsize and f_bsize are the same type.
7874 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7877 * makepath.c (make_path): Restore umask *before* creating the final
7879 (make_path): Minor reformatting.
7881 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7882 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7884 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7885 ones. At least on GNU/Linux systems, `auto' means something else.
7888 2002-11-20 Paul Eggert <eggert@twinsun.com>
7890 Merge argmatch cleanups from Bison. Assume C89.
7892 * argmatch.c: Include config.h here, not in argmatch.h.
7893 Include stdlib.h, for EXIT_FAILURE.
7894 Always include <string.h>, since we assume C89.
7895 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7896 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7897 Include <stddef.h> instead, since it's all we need for size_t.
7898 (PARAMS): Remove. All uses removed.
7899 (ARRAY_CARDINALITY): Do not bother to #undef.
7900 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7901 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7902 Remove unnecessary parentheses.
7903 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7904 Insert necessary parentheses.
7905 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7906 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7908 2002-11-19 Bruno Haible <bruno@clisp.org>
7910 * mbswidth.c: Include mbswidth.h right at the beginning.
7911 * mbswidth.h: Include <stddef.h>, for size_t.
7913 * mbswidth.h (PARAMS): Remove macro.
7914 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7915 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7917 * gcd.h (PARAMS): Remove macro.
7918 (gcd): Use ANSI C function declarations.
7919 * gcd.c (gcd): Likewise.
7921 2002-11-15 Bruno Haible <bruno@clisp.org>
7923 * strcspn.c: Include <stddef.h>.
7924 (strcspn): Use ANSI C function declaration. Change return type to
7926 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7927 (strpbrk): Use NULL.
7928 * strpbrk.h (PARAMS): Remove macro.
7929 (strpbrk): Use ANSI C function declaration.
7930 * strstr.c: Don't include <sys/types.h>.
7931 * strstr.h (PARAMS): Remove macro.
7932 (strstr): Use ANSI C function declarations.
7934 2002-11-06 Bruno Haible <bruno@clisp.org>
7936 * gcd.h (gcd): Change argument type to 'unsigned long'.
7937 * gcd.c (gcd): Likewise.
7939 2002-11-05 Bruno Haible <bruno@clisp.org>
7941 * gcd.h: New file, from gettext-0.11.5.
7942 * gcd.c: New file, from gettext-0.11.5.
7944 2002-11-05 Bruno Haible <bruno@clisp.org>
7946 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7947 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7948 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7949 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7951 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7952 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7954 * closeout.c: Include gettext.h instead of <libintl.h>.
7955 * human.c: Include gettext.h instead of <libintl.h>.
7956 * quotearg.c: Include gettext.h instead of <libintl.h>.
7957 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7958 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7959 * userspec.c: Include gettext.h instead of <libintl.h>.
7960 * version-etc.c: Include gettext.h instead of <libintl.h>.
7961 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7962 (textdomain): Remove definition.
7963 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7965 * long-options.c: Remove include of <libintl.h> and definition of _.
7966 * same.c: Remove include of <libintl.h> and definition of _.
7968 2002-11-04 Bruno Haible <bruno@clisp.org>
7970 * stpcpy.h: New file, from GNU gettext-0.11.5.
7971 * strcase.h: New file, from GNU gettext-0.11.5.
7972 * strpbrk.h: New file, from GNU gettext-0.11.5.
7973 * strstr.h: New file, from GNU gettext-0.11.5.
7974 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7976 2002-05-09 Bruno Haible <bruno@clisp.org>
7978 * config.charset: Update for newest glibc. Add canonical names
7979 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7981 2002-05-09 Bruno Haible <bruno@clisp.org>
7983 * localcharset.c (get_charset_aliases): Add more Windows specific
7986 2002-05-08 Owen Taylor <otaylor@redhat.com>
7988 * config.charset: A few additions for Solaris.
7990 2001-12-05 Bruno Haible <bruno@clisp.org>
7992 * localcharset.c (locale_charset): Don't return an empty string.
7994 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7996 * config.charset: msdos in uk_UA uses CP1125.
7998 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8000 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8001 * localcharset.c (locale_charset): Declare as extern "C".
8003 2002-02-15 Bruno Haible <bruno@clisp.org>
8005 * config.charset [msdosdjgpp]: For Russian, use CP866.
8007 2002-02-11 Bruno Haible <bruno@clisp.org>
8009 * config.charset: Add support for NetBSD.
8011 2002-09-25 <karl@gnu.org>
8013 * strdup.c: copy from libc/string (via ../config/srclist*).
8014 * getopt*: copy from libc/posix.
8015 * gettext.h: copy from gettext.
8016 * .cppi-disable: add strdup.c, gettext.h.
8018 2002-07-01 Jim Meyering <meyering@lucent.com>
8020 * c-stack.c: Include sys/time.h.
8021 From Volker Borchert.
8023 2002-06-11 Paul Eggert <eggert@twinsun.com>
8025 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8026 New macro. Use it uniformly instead of
8027 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8028 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8029 reported by Vin Shelton.
8031 2002-06-22 Jim Meyering <meyering@lucent.com>
8033 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8034 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8036 2002-06-22 Paul Eggert <eggert@twinsun.com>
8038 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8039 Do not assume SA_SIGINFO behavior.
8040 Bug reported by Jim Meyering on NetBSD 1.5.2.
8042 2002-06-22 Jim Meyering <meyering@lucent.com>
8044 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8046 * exitfail.c, exitfail.h: Likewise.
8047 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8049 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8051 (EXTRA_DIST): Add fnmatch_loop.c.
8052 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8054 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8055 * fnmatch.c: Update from diffutils-2.8.2.
8056 * fnmatch_.h: New file. From diffutils-2.8.2.
8057 * fnmatch.h: Remove file.
8059 2002-06-18 Paul Eggert <eggert@twinsun.com>
8061 * file-type.h: Report an error if neither S_ISREG nor
8062 S_IFREG is defined, instead of using a test specific to glibc
8063 2.2. This should be safe, since POSIX requires S_ISREG and
8064 Unix Version 7 had S_IFREG. We don't need to check for
8065 <sys/types.h> since we don't use any symbols that it defines.
8067 2002-06-15 Jim Meyering <meyering@lucent.com>
8069 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8070 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8071 have been included before this file.
8073 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8075 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8076 so that each temporary file name is unique and valid in the first
8077 8 characters, for operation under DOS.
8079 2002-06-15 Jim Meyering <meyering@lucent.com>
8081 Work even with DJGPP 2.03, which lacks support for symlinks.
8083 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8085 * lchown.c (S_ISLNK): Likewise.
8087 2002-06-14 Jim Meyering <meyering@lucent.com>
8089 * file-type.h: Use the version from diffutils-2.8.2.
8090 * file-type.c: Likewise.
8092 2002-05-27 Jim Meyering <meyering@lucent.com>
8094 Fix a problem seen only on nonconforming systems whereby ls.c's
8095 use of localtime, and then of gettimeofday would cause trouble:
8096 the localtime call used to initialize rpl_gettimeofday's save
8097 mechanism would clobber ls's current local time information so
8098 that in any long listing the first file would always be listed
8099 with date 1970-01-01. Analysis by Volker Borchert.
8101 * gettimeofday.c (localtime): Undefine.
8102 (rpl_localtime): New function.
8104 2002-05-22 Jim Meyering <meyering@lucent.com>
8106 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8107 * file-type.h: New file.
8108 * file-type.c (file_type): New file/function. Extracted from diffutils.
8110 2002-04-29 Paul Eggert <eggert@twinsun.com>
8112 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8114 2002-04-28 Paul Eggert <eggert@twinsun.com>
8116 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8117 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8118 of 127, since 64 is the largest conceivable number for ancient
8120 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8122 2002-04-28 Jim Meyering <meyering@lucent.com>
8124 * sig2str.c (WTERMSIG): Remove definition (unused).
8126 2002-04-28 Paul Eggert <eggert@twinsun.com>
8128 * sig2str.h, sig2str.c: New files.
8129 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8131 2002-04-24 Jim Meyering <meyering@lucent.com>
8133 * gettext.h: New file, from Gettext.
8134 * Makefile.am (INCLUDES): Remove -I../intl.
8135 (libfetish_a_SOURCES): Add gettext.h.
8137 2002-04-16 Jim Meyering <meyering@lucent.com>
8139 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8140 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8141 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8143 2002-04-12 Jim Meyering <meyering@lucent.com>
8145 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8147 2002-03-10 Jim Meyering <meyering@lucent.com>
8149 * makepath.c (make_path): Remove a comma from a diagnostic.
8150 Suggestion from Santiago Vila.
8152 2002-03-08 Jim Meyering <meyering@lucent.com>
8154 * rename.c: Mention that this wrapper is needed also on
8155 mips-dec-ultrix4.4 systems.
8157 2002-03-02 Jim Meyering <meyering@lucent.com>
8159 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8160 not HAVE_CLOCK_SETTIME.
8162 2002-02-27 Paul Eggert <eggert@twinsun.com>
8164 * nanosleep.h: Rename to....
8165 * timespec.h: New name for nanosleep.h. All uses changed.
8167 * gettime.c: New file.
8168 * settime.c: New file.
8171 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8172 timespec.h. Remove nanosleep.h.
8174 2002-02-25 Paul Eggert <eggert@twinsun.com>
8176 * acl.c, acl.h: New files.
8177 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8179 2002-02-24 Jim Meyering <meyering@lucent.com>
8181 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8182 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8183 cause trouble. Reported by Nelson Beebe.
8185 2002-02-23 Paul Eggert <eggert@twinsun.com>
8187 * path-concat.c (xpath_concat): Reorder code to pacify
8188 compilers that don't know that xalloc_die never returns.
8190 2002-02-20 Jim Meyering <meyering@lucent.com>
8192 * getdate.c: Regenerate using bison-1.33.
8194 2002-02-15 Paul Eggert <eggert@twinsun.com>
8196 * posixver.c, posixver.h: New files.
8197 * Makefile.am (libfetish_a_SOURCES): Add them.
8199 2002-02-02 Paul Eggert <eggert@twinsun.com>
8200 Bruno Haible <bruno@clisp.org>
8202 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8203 (fwrite_success_callback): New declaration.
8204 * unicodeio.c (unicode_to_mb): New function, extracted from
8205 print_unicode_char. Call failure callback instead of error.
8206 (fwrite_success_callback): New function.
8207 (exit_failure_callback): New function.
8208 (fallback_failure_callback): New function.
8209 (print_unicode_char): Call unicode_to_mb.
8211 2002-01-26 Jim Meyering <meyering@lucent.com>
8213 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8215 2002-01-22 Jim Meyering <meyering@lucent.com>
8217 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8218 Otherwise, some versions of automake would omit the rule that makes
8219 Makefile from Makefile.in.
8221 2001-01-21 Paul Eggert <eggert@twinsun.com>
8223 * xmemcoll.h, xmemcoll.c: New files.
8224 * Makefile.am (libfetish_a_SOURCES): Add them.
8225 * memcoll.c: Include errno.h, and declare errno if not defined.
8226 (memcoll): Set errno to zero if there is no error.
8228 * quotearg.c (quotearg_buffer_restyled):
8229 Fix bug with quoting buffers containing NUL when backslashing escapes.
8230 This bug was exposed by the other changes in this patch.
8231 (quotearg_n_options): New arg ARGSIZE.
8232 All callers changed.
8233 (quoting_options_from_style): New function.
8234 (quotearg_n_style): Use it.
8235 (quotearg_n_style_mem): New function.
8237 * quotearg.h (quotearg_n_style_mem): New function.
8239 2002-01-16 Jim Meyering <meyering@lucent.com>
8241 * getdate.y: Add three semicolons, each just before a closing brace.
8242 Bison (as of version 1.31) no longer papers over that mistake.
8244 2002-02-14 Paul Eggert <eggert@twinsun.com>
8246 * backupfile.c (ISDIGIT): Comment fix.
8247 * getdate.y (ISDIGIT): Likewise.
8248 * posixtm.c (ISDIGIT, year): Likewise.
8249 * strverscmp.c (ISDIGIT): Likewise.
8250 * userspec.c (ISDIGIT): Likewise.
8252 2002-01-05 Jim Meyering <meyering@lucent.com>
8254 * version-etc.c (version_etc_copyright): Update copyright year.
8256 2001-01-19 Paul Eggert <eggert@twinsun.com>
8258 * closeout.c (close_stdout_status): If ferror (stdout), do
8259 not silently exit merely because the output buffer happens to
8260 have nothing pending.
8262 2001-12-18 Paul Eggert <eggert@twinsun.com>
8264 See the big note in ../ChangeLog.
8265 * human.c (suffixes): Prefer K to k for 1024.
8266 (generate_suffix_backwards): New function.
8267 (human_readable_inexact): Use it.
8268 * xstrtol.c (__xstrtol): If there is no number but there
8269 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8270 Accept 'K' as well as 'k'.
8272 2001-12-15 Jim Meyering <meyering@lucent.com>
8274 * regex.h (__restrict_arr): Update from libc.
8276 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8277 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8280 2001-12-10 Jim Meyering <meyering@lucent.com>
8282 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8283 Instead, include "xalloc.h".
8284 (initbuffer): Don't cast xmalloc return value to char*.
8285 (readline): Reword comment.
8286 Don't cast xrealloc return value to char*
8289 2001-12-09 Jim Meyering <meyering@lucent.com>
8291 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8292 `signed and unsigned type in conditional expression'.
8293 * posixtm.c (posix_time_parse): Likewise.
8295 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8297 * readtokens.c (readtoken): Declare an index to be of type unsigned
8298 to avoid a pedantic warning.
8300 * getstr.c: Don't include assert.h.
8301 (getstr): Remove warning-evoking assertions.
8302 Return -1 if offset parameter is out of bounds.
8303 Change the type of a local from int to size_t.
8305 * strftime.c (my_strftime_localtime_r): Include this function
8306 definition in the `#if ! HAVE_TM_GMTOFF' block.
8308 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8309 Include xalloc.h instead.
8311 2001-12-02 Jim Meyering <meyering@lucent.com>
8313 * tempname.c: Don't declare getenv, thus reverting the change of
8314 2001-11-18. It's no longer necessary, now that stdlib.h is always
8317 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8318 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8320 2001-11-30 Akim Demaille <akim@epita.fr>
8322 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8323 before being defined.
8325 2001-11-27 Paul Eggert <eggert@twinsun.com>
8327 * quotearg.h (quotearg_n, quotearg_n_style):
8328 First arg is int, not unsigned.
8329 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8330 (SIZE_MAX, UINT_MAX): New macros.
8331 (quotearg_n_options): Abort if N is negative.
8332 Avoid overflow check on hosts where size_t is 64 bits and int
8333 is 32 bits, as overflow is impossible there.
8334 Fix off-by-one typo that caused unnecessary reallocation.
8336 2001-11-27 Jim Meyering <meyering@lucent.com>
8338 * tempname.c: Merge with version from libc.
8339 * regex.c: Likewise.
8341 * tempname.c: Include stdlib.h unconditionally. On some old systems
8342 for which STDC_HEADERS is 0, it was not included, resulting in a
8343 warning about an integer-to-pointer conversion problem with getenv.
8344 Reported by Volker Borchert.
8346 2001-11-26 Jim Meyering <meyering@lucent.com>
8348 * gtod.h: Remove file.
8349 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8350 * gettimeofday.c: Don't include gtod.h.
8351 (GTOD_init): Remove function.
8352 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8353 Suggestion from Volker Borchert.
8355 2001-11-23 Jim Meyering <meyering@lucent.com>
8357 * hash.h (struct hash_table): Don't define here. Merely declare it.
8358 * hash.c (struct hash_table): Define it here instead.
8360 2001-11-22 Jim Meyering <meyering@lucent.com>
8362 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8364 2001-11-18 Paul Eggert <eggert@twinsun.com>
8366 * tempname.c (TMP_MAX): Remove; no longer needed.
8367 (TEMPORARIES): New macro.
8368 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8369 removes an artificial limitation (e.g. HP-UX 10.20, where
8372 2001-11-18 Jim Meyering <meyering@lucent.com>
8374 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8377 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8378 files will be created before anything else.
8380 2001-11-17 Jim Meyering <meyering@lucent.com>
8382 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8383 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8384 rather than group writable. Patch by Juan F. Codagnone.
8386 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8387 Instead, include "xalloc.h".
8389 * mountlist.c: Include unlocked-io.h after all system headers.
8390 Remove explicit declarations of xmalloc, xrealloc,
8391 and xstrdup. Instead, include "xalloc.h".
8393 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8394 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8395 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8397 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8398 Reported by Padraig Brady.
8400 * mkstemp.c: #undef mkstemp.
8402 (rpl_mkstemp): Rename from mkstemp.
8405 2001-11-16 Jim Meyering <meyering@lucent.com>
8407 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8408 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8409 determine the amount of total physical memory, use pstat_getstatic.
8410 HPUX-11 doesn't define _SC_PHYS_PAGES.
8411 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8412 If sysconf couldn't be used to determine the amount of available
8413 physical memory, use both pstat_getstatic and pstat_getdynamic.
8414 Based on a patch from Bob Proulx.
8416 2001-11-05 Jim Meyering <meyering@lucent.com>
8418 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8420 2001-11-03 Jim Meyering <meyering@lucent.com>
8422 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8423 in argmatch_to_argument call.
8425 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8428 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8429 e.g., a fault due to an attempt to free a NULL pointer.
8431 2001-11-01 Jim Meyering <meyering@lucent.com>
8433 * dirfd.c, dirfd.h: New files.
8434 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8436 * hash.c (hash_print) [TESTING]: Clean up.
8438 2001-10-22 Paul Eggert <eggert@twinsun.com>
8440 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8441 to avoid a warning if -Wall.
8443 2001-10-21 Paul Eggert <eggert@twinsun.com>
8445 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8447 2001-10-21 Jim Meyering <meyering@lucent.com>
8449 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8450 this code would end up calling gettext even in packages built
8452 * getopt.c (_): Likewise.
8453 * regex.c (_): Likewise.
8455 2001-10-20 Paul Eggert <eggert@twinsun.com>
8457 * error.c (strerror_r): Do not declare unless !_LIBC.
8458 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8459 Use strerror_r that is only a macro, even if it is not a function.
8460 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8461 (private_strerror): Use prototypes, not old-style function definition.
8462 (print_errno_message): New function.
8463 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8465 (error_tail, error, error_at_line): Use it.
8467 2001-10-11 Jim Meyering <meyering@lucent.com>
8469 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8470 and quote_n (1, ... to avoid clobbering a buffer.
8472 2001-10-05 Jim Meyering <meyering@lucent.com>
8474 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8475 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8476 * hash-pjw.h: New file.
8478 2001-09-30 Jim Meyering <meyering@lucent.com>
8480 * mountlist.c [MOUNTED_GETFSSTAT]:
8481 Include <sys/ucred.h>, for Apple Darwin.
8482 Include sys/mount.h and sys/fs_types.h only if available.
8484 (read_filesystem_list): Use FS_TYPE.
8486 2001-09-29 Paul Eggert <eggert@twinsun.com>
8488 * exclude.c (excluded_filename): 0 -> false, since it's
8491 2001-09-28 Paul Eggert <eggert@twinsun.com>
8493 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8494 #defines strtoimax. Also treat the other strto* functions
8497 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8498 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8499 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8501 2001-09-26 Jim Meyering <meyering@lucent.com>
8503 Most macros in unlocked-io.h had the wrong number of arguments.
8504 * gen-uio: New script.
8505 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8506 * unlocked-io.hin: Remove file.
8507 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8508 rather than trying to embed it here.
8509 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8510 Reported by Padraig Brady.
8512 2001-09-25 Volker Borchert <bt@teknon.de>
8514 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8516 2001-09-23 Jim Meyering <meyering@lucent.com>
8518 * mountlist.c: Remove useless parentheses in #if directives.
8519 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8520 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8522 2001-09-22 Jim Meyering <meyering@lucent.com>
8524 * localcharset.c: Update from latest gettext.
8525 * config.charset: Likewise.
8527 2001-09-20 Jim Meyering <meyering@lucent.com>
8529 * xstrtol.c (strtoimax): Guard declaration with
8530 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8531 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8532 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8533 (strtoumax): Likewise, for completeness (it wasn't necessary).
8535 2001-09-06 Paul Eggert <eggert@twinsun.com>
8537 * strtoimax.c (HAVE_LONG_LONG):
8538 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8539 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8540 to work around bug in IBM C compiler.
8542 2001-09-16 Jim Meyering <meyering@lucent.com>
8544 * mkdir.c: New file.
8546 2001-09-04 Paul Eggert <eggert@twinsun.com>
8548 * xgetcwd.c: Revert some of the previous change; intead,
8549 fix the HAVE_GETCWD_NULL code to behave more like the
8550 !HAVE_GETCWD_NULL code used to.
8553 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8556 2001-09-04 Paul Eggert <eggert@twinsun.com>
8558 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8559 Use ssize_t, not int, to store result of readlink.
8560 Check for ssize_t overflow as well as size_t overflow,
8561 as POSIX says the result of readlink is implementation-defined
8562 when ssize_t overflows.
8563 Remove unnecessary cast to char*.
8564 Use free+malloc instead of realloc, as the storage doesn't need
8565 to be preserved and it's clearer and can be more efficient that way.
8566 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8567 * xreadlink.h (xreadlink): Update prototype.
8569 2001-09-03 Paul Eggert <eggert@twinsun.com>
8571 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8572 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8573 spotted by Jim Meyering.
8575 2001-09-03 Jim Meyering <meyering@lucent.com>
8577 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8579 2001-09-03 Paul Eggert <eggert@twinsun.com>
8581 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8582 like the HAVE_GETCWD_NULL code.
8583 Include pathmax.h if not HAVE_GETCWD.
8584 Do not include xalloc.h.
8585 (INITIAL_BUFFER_SIZE): New symbol.
8586 Do not use xmalloc / xrealloc, since the caller is responsible for
8587 handling errors. Preserve errno around `free' during failure.
8588 Do not overrun buffer when using getwd.
8590 2001-09-03 Paul Eggert <eggert@twinsun.com>
8592 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8593 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8595 2001-09-02 Jim Meyering <meyering@lucent.com>
8597 * error.c: Update from GNU libc.
8599 2001-09-01 Jim Meyering <meyering@lucent.com>
8601 * xreadlink.c: New file.
8602 * xreadlink.h: New file.
8603 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8605 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8606 doesn't conflict with sparc Solaris 7's definition in
8607 /usr/include/sys/int_types.h.
8609 * exclude.c: Use `""', not `<>' to #include non-system header files.
8610 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8611 and strncasecmp as r-values. Unixware didn't have declarations.
8613 2001-08-31 Jim Meyering <meyering@lucent.com>
8615 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8616 Use an initial, malloc'd, buffer of length 128 rather than
8617 a statically allocated one of length 1024.
8619 2001-08-30 Paul Eggert <eggert@twinsun.com>
8621 * xgetcwd.c: Don't include pathmax.h.
8622 Include stdlib.h and unistd.h if available.
8624 (xmalloc, xstrdup, free): Remove decls.
8625 (xgetcwd): Don't assume sizes fit in unsigned.
8626 Check for overflow when computing sizes.
8627 Simplify reallocation code.
8629 2001-08-28 Paul Eggert <eggert@twinsun.com>
8631 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8633 * strtoimax.c: Renamed from strtoxmax.c, removing the
8636 Also, make the following further changes to make this file's
8637 configuration more similar to that of strtol.c:
8638 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8639 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8640 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8641 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8642 changed to signed values.
8644 And make the following changes as well:
8645 Fix copyright notice, as 1999 was missing.
8646 (verify): New macro.
8647 (strtoimax): Check sizes at compile-time, not run-time.
8648 Prefer strtol to strtoll if both work.
8649 (main): Remove; it was not that useful and was a pain to maintain.
8651 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8653 2001-08-30 Paul Eggert <eggert@twinsun.com>
8655 * savedir.c (savedir): Remove size parameter, as POSIX says that
8656 a directory's st_size can have an arbitrary value, so the old
8657 usage could waste an arbitrary amount of memory. All uses
8659 * savedir.h: Update prototype.
8661 2001-08-30 Paul Eggert <eggert@twinsun.com>
8663 * xstrtol.c (strtoimax): New decl.
8665 2001-08-28 Paul Eggert <eggert@twinsun.com>
8667 * xstrtol.h: Add copyright notice.
8668 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8669 LONGINT_INVALID_SUFFIX_CHAR.
8671 2001-08-30 Paul Eggert <eggert@twinsun.com>
8673 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8676 2001-08-30 Paul Eggert <eggert@twinsun.com>
8678 * hash.c: Remove '2001' from copyright notice.
8680 2001-08-30 Paul Eggert <eggert@twinsun.com>
8682 * full-write.h: New file.
8683 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8684 * full-write.c: Correct credits, as cccp.c no longer
8685 exists and anyway it was so heavily changed from the old cccp
8686 code as to be unrecognizable. Include full-write.h.
8687 (full_write) Return size_t, with short writes meaning failure.
8688 All callers changed. This fixes a bug with large buffers
8690 * utime.c: Include full-write.h.
8692 2001-08-30 Paul Eggert <eggert@twinsun.com>
8694 Merge 'exclude' changes from tar 1.13.22.
8695 This fixes one or two unlikely storage allocation overflow bugs,
8696 but doesn't change user-visible behavior otherwise.
8698 2001-08-30 Paul Eggert <eggert@twinsun.com>
8700 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8701 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8702 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8703 Include if available.
8704 (<xalloc.h>): Include
8705 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8706 (verify): New macro. Use it to verify that EXCLUDE macros do not
8707 collide with FNM macros.
8708 (struct patopts): New struct.
8709 (struct exclude): Use it, as exclude patterns now come with options.
8710 (new_exclude): Support above changes.
8711 (new_exclude, add_exclude_file):
8712 Initial size must now be a power of two to simplify overflow checking.
8713 (free_exclude, fnmatch_no_wildcards): New function.
8714 (excluded_filename): No longer requires options arg, as the options
8715 are determined by add_exclude. Now returns bool, not int.
8716 (excluded_filename, add_exclude):
8717 Add support for the fancy new exclusion options.
8718 (add_exclude, add_exclude_file): Now takes int options arg.
8719 Check for arithmetic overflow when computing sizes.
8720 (add_exclude_file): xrealloc might modify errno, so don't
8721 realloc until after errno might be used.
8723 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8725 (free_exclude): New decl.
8726 (add_exclude, add_exclude_file): Now takes int options arg.
8727 (excluded_filename): No longer requires options arg, as the options
8728 are determined by add_exclude. Now returns bool, not int.
8730 2001-08-30 Paul Eggert <eggert@twinsun.com>
8732 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8734 2001-08-27 Jim Meyering <meyering@lucent.com>
8736 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8738 * version-etc.c (N_): Remove definition.
8739 Revert most of last change.
8740 Instead, simply don't mark the `Copyright...' string for translation.
8741 Based on advice from Paul Eggert.
8743 * strtoxmax.c: Tweak comment.
8745 2001-08-26 Jim Meyering <meyering@lucent.com>
8747 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8748 of copyright with `%s' so translators don't get an untranslated
8750 (COPYRIGHT_YEAR): Define.
8751 (version_etc): Use fprintf rather than fputs.
8752 Suggestion from Ulrich Drepper.
8754 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8756 * strtoll.c: New file, from GNU libc.
8757 * xstrtoimax.c: New file.
8759 * xstrtol.h: Add xstrtoimax.
8760 * strtoumax.c: New file. Simply include "strtoumax.c".
8761 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8763 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8764 * strtoxmax.c: ... then renamed to this.
8766 2001-08-13 Paul Eggert <eggert@twinsun.com>
8768 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8769 Port to Solaris 8, where 'sed' requires a space after the 'r'
8770 command, and where sh dislikes "$/". Clean up the spacing a bit.
8771 Redirect output to $tmp just once.
8773 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8775 * addext.c (<errno.h>): Include.
8776 (errno): Declare if not defined.
8777 (addext): Work correctly when pathconf returns -1 and leaves
8778 errno alone because there is no limit. Also, work even if
8779 pathconf returns a value greater than SIZE_MAX.
8781 2001-08-12 Jim Meyering <meyering@lucent.com>
8783 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8784 Simply `return getcwd (NULL, 0);'.
8785 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8786 Use 1300 as initial value for length, not PATH_MAX.
8788 * pathmax.h: Clean up cpp syntax.
8790 2001-08-12 Jim Meyering <meyering@lucent.com>
8792 * gettimeofday.c: New file.
8794 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8796 2001-08-04 Jim Meyering <meyering@lucent.com>
8798 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8799 to get in sync with glibc.
8801 2001-08-03 Paul Eggert <eggert@twinsun.com>
8803 The following changes are from gettext 0.10.39 as maintained by
8806 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8807 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8808 with inverted sense. All uses changed.
8810 * mbswidth.c: Don't include <limits.h>.
8811 Include <stdlib.h> and <string.h> unconditionally.
8812 (iswcntrl, mbsinit, ISCNTRL): New macros.
8813 (mbsnwidth): Use K&R style function declarations.
8814 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8815 can optimize it when MB_CUR_MAX == 1.
8816 The width of control characters is zero, not 1.
8818 2001-07-15 Jim Meyering <meyering@lucent.com>
8820 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8821 (BUILT_SOURCES): Add unlocked-io.h.
8822 (io_functions): Define.
8823 (unlocked-io.h): New rule.
8824 (DISTCLEANFILES): Add unlocked-io.h.
8825 (all-local): Depend on unlocked-io.h, to ensure it is created.
8827 * unlocked-io.hin: New file
8829 * regex.c: Update from glibc.
8831 2001-07-05 Jim Meyering <meyering@lucent.com>
8833 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8835 (libfetish_a_SOURCES): Put all .h files here instead.
8836 Remove a thus-exposed (better checks in automake) duplicate and
8837 two unnecessary .h files.
8839 2001-06-11 Jim Meyering <meyering@lucent.com>
8841 * regex.c: Update from GNU libc.
8843 2001-05-27 Jim Meyering <meyering@lucent.com>
8845 * readutmp.h (UT_TYPE): Define.
8847 2001-05-24 Jim Meyering <meyering@lucent.com>
8849 * argmatch.c: Include "quote.h".
8850 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8851 quote function. Reported by Göran Uddeborg.
8853 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8855 * dirname.c (dir_name): Compute append_dot using path, not newpath
8856 which is not yet declared.
8858 2001-05-11 Paul Eggert <eggert@twinsun.com>
8860 * Makefile.am (libfetish_a_SOURCES):
8861 Add strftime.c, since we now compile it on all hosts.
8863 * strftime.c (my_strftime):
8864 Define to nstrftime if emacs, but only if my_strftime is not defined.
8865 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8866 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8867 Add one more extra argument: a nanoseconds value.
8870 (my_strftime function): Add %N format.
8871 (emacs_strftimeu): Renamed from emacs_strftime,
8872 with extra ut argument.
8874 2001-05-11 Paul Eggert <eggert@twinsun.com>
8876 dirname code cleanup. base_name now behaves more compatibly
8877 with POSIX basename when given file names that have trailing
8878 slashes, and similarly for dir_name. Add new primitives
8879 base_len and dir_len. Put the directory-name-related decls
8882 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8883 * backupfile.c (base_name): Likewise.
8884 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8885 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8886 * makepath.c (strip_trailing_slashes): Likewise.
8887 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8889 * rename.c (strip_trailing_slashes): Likewise.
8890 * same.c (base_name): Likewise.
8891 * stripslash.c (ISSLASH): Likewise.
8893 * addext.c: Include <dirname.h> after size_t is defined.
8894 * backupfile.c: Likewise.
8896 * addext.c (addext): Use base_len to trim redundant
8897 trailing slashes instead of doing it ourselves.
8898 But do not trim the last slash if it is not redundant.
8900 * backupfile.c (find_backup_file_name,
8901 max_backup_version): Use base_len instead of rolling it ourselves.
8902 Handle the case of "" and (on DOS) "C:" correctly.
8904 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8905 Include <string.h>, <dirname.h>.
8906 (base_name): Allow file names ending in slashes, other than names
8907 that are all slashes. In this case, return the basename followed
8908 by the slashes. This is more general, and can be used in places
8909 where the original base_name purposely had an assertion failure.
8910 (base_len): New function.
8912 * dirname.c: Include <string.h> instead of <stdlib.h>.
8913 Do not include <assert.h>; no longer needed.
8915 (memrchr): Remove decl.
8916 (dir_name_r): Remove.
8917 (dir_len): Renamed from dirlen. All callers changed.
8918 Rewrite in terms of base_name, for simplicity and consistency.
8919 (dir_name): Never return NULL. All callers changed.
8920 Do not include <stdlib.h> in test program; no longer needed.
8921 return 0; is fine for test program.
8923 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8925 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8927 * path-concat.c (path_concat): Use base_len to compute
8928 base length, not strlen; this means we cannot rely on memcpy
8931 * same.c (STREQ): Remove.
8932 (same_name): Handle the case where the basename ends in trailing '/'.
8934 * stripslash.c (strip_trailing_slashes): Return nonzero if
8935 a slash was stripped. Do not strip the last slash after a
8938 2001-04-08 Jim Meyering <meyering@lucent.com>
8940 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8941 recomputed; that's necessary when the offset spans a DST transition.
8942 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8944 2001-04-02 Jim Meyering <meyering@lucent.com>
8946 * regex.h, regex.c: Update from GNU libc.
8948 2001-03-19 Paul Eggert <eggert@twinsun.com>
8950 * version-etc.c (version_etc_copyright): Update to 2001.
8952 2001-03-16 Paul Eggert <eggert@twinsun.com>
8954 * tempname.c (uint64_t): Define to uintmax_t if
8955 not defined, and if UINT64_MAX is not defined.
8956 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8957 Reported by John David Anglin.
8959 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8961 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8962 alias if codeset is empty.
8963 * config.charset (BeOS): Use wildcard syntax.
8965 2001-03-13 Jim Meyering <meyering@lucent.com>
8967 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8968 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8971 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8973 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8975 * unicodeio.c (print_unicode_char): Simplify accordingly.
8977 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8979 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8980 support for DOS/DJGPP.
8982 2001-02-28 Paul Eggert <eggert@twinsun.com>
8984 * Makefile.am (libfetish_a_SOURCES):
8985 Add dup-safer.c, fopen-safer.c.
8986 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8988 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8990 2001-02-25 Paul Eggert <eggert@twinsun.com>
8992 The mkstemp replacement is taken from glibc 2.2.2, with some
8993 portability fixes for use outside glibc, as follows:
8995 * tempname.c (struct_stat64): New macro.
8996 (direxists, __gen_tempname): Use it.
8997 This avoids a portability problem with Solaris 8.
8999 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9000 (<stddef.h>, <stdint.h>, <string.h>):
9001 Include only if STDC_HEADERS || _LIBC.
9002 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9003 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9004 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9005 (__set_errno): Define this macro if <errno.h> doesn't.
9006 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9007 Define these macros if <stdio.h> doesn't.
9008 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9009 Define these macros if <sys/stat.h>
9010 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9011 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9012 __xstat64): Define if not _LIBC.
9013 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9014 (__gen_tempname): Invoke gettimeofday only if
9015 HAVE_GETTIMEOFDAY || _LIBC;
9016 otherwise, fall back on plain "time".
9017 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9019 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9021 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9023 2001-02-17 Jim Meyering <meyering@lucent.com>
9025 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9026 around included file name.
9028 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9030 * strftime.c: Update from GNU libc (the only changes were to comments).
9032 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9034 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9036 2001-02-17 Paul Eggert <eggert@twinsun.com>
9038 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9039 Remove workaround macros for hosts that have mbrtowc but not
9040 mbstate_t, as we now insist on proper declarations for both
9041 before using mbrtowc.
9043 2001-02-17 Jim Meyering <meyering@lucent.com>
9045 * regex.c: Update from libc.
9047 2001-02-16 Paul Eggert <eggert@twinsun.com>
9049 * alloca.c (malloc): Undef before defining, since stdlib.h
9050 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9051 Reported by Mark Hounschell via Paul Eggert.
9053 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9055 * config.charset: Update for FreeBSD 4.2.
9057 2001-01-26 Jim Meyering <meyering@lucent.com>
9059 * quotearg.c: Include stddef.h.
9060 * quote.c: Include stddef.h.
9061 Reported by Axel Kittenberger.
9063 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9064 line in double quotes so that it evokes a better diagnostic.
9065 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9066 Reported by Axel Kittenberger.
9068 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9070 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9071 to avoid a warning. Add back 'const' to inptr.
9073 2001-01-16 Jim Meyering <meyering@lucent.com>
9075 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9078 2001-01-14 Jim Meyering <meyering@lucent.com>
9080 * rename.c: New file. From Volker Borchert.
9081 Include stdlib.h, string.h or strings.h, and xalloc.h.
9082 Use strip_trailing_slashes rather than open-coding it.
9084 2001-01-03 Paul Eggert <eggert@twinsun.com>
9086 * strftime.c: Sync with glibc time/strftime.c 1.81.
9088 2001-01-03 Jim Meyering <meyering@lucent.com>
9090 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9091 local `inptr' to avoid warning with some system declarations of iconv.
9093 2000-12-29 Paul Eggert <eggert@twinsun.com>
9095 * modechange.c: Do not assume that mode_t uses the
9096 traditional octal encoding. E.g. "chmod 1 FOO" should set
9097 the other-execute bit of FOO even if S_IXOTH != 1.
9099 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9100 WOTH, XOTH, ALLM): New macros.
9101 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9102 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9104 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9105 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9107 No need to use uintmax_t; unsigned long is long enough.
9108 Don't bother to get suffix since we don't use it.
9110 2000-12-24 Jim Meyering <meyering@lucent.com>
9112 * hash.c (is_prime): Return explicit boolean values.
9113 (hash_get_first): Return NULL to appease Irix5.6's 89.
9114 Reported by Nelson Beebe.
9116 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9118 * localcharset.c (locale_charset): Add support for Win32.
9120 2000-12-18 Paul Eggert <eggert@twinsun.com>
9122 * physmem.h, physmem.c: New files.
9124 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9125 (noinst_HEADERS): Add physmem.h.
9127 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9128 't' for compatibility with Solaris 8 sort.
9130 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9132 * config.charset: Add support for BeOS.
9134 2000-12-16 Jim Meyering <meyering@lucent.com>
9136 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9137 SHELLS_FILE to a file name that's useful on djgpp systems.
9139 (ADDITIONAL_DEFAULT_SHELLS): Define.
9140 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9141 Based mostly on a patch from Prashant TR.
9143 2000-12-16 Jim Meyering <meyering@lucent.com>
9145 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9146 N and M) would have treated it like `chown N:N FILE'.
9148 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9150 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9152 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9153 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9154 to the list of canonical encodings. Rename EUC-CN to GB2312.
9156 2000-12-08 Andreas Schwab <schwab@suse.de>
9158 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9159 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9161 2000-12-07 Jim Meyering <meyering@lucent.com>
9163 * stripslash.c (ISSLASH): Define.
9164 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9167 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9168 (dir_name_r): Declare this function as static.
9169 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9170 manifest itself on a name containing a mix of slashes and
9172 Make this function work with names starting with a DOS-style
9173 drive letter and colon prefix.
9174 (dir_name): Append `.' if necessary.
9175 Based mostly on patches from Prashant TR and Eli Zaretskii.
9177 * dirname.h (dir_name_r): Remove prototype.
9179 2000-12-05 Jim Meyering <meyering@lucent.com>
9181 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9183 2000-12-04 Jim Meyering <meyering@lucent.com>
9185 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9186 Also include memory.h, stdlib.h, unistd.h if appropriate.
9187 Reported by Andreas Jaeger (conflicting declaration of malloc).
9189 2000-12-02 Jim Meyering <meyering@lucent.com>
9191 * closeout.h: Make idempotent, to avoid some obscure warnings.
9193 2000-12-01 Paul Eggert <eggert@twinsun.com>
9195 * memrchr.c: Include <config.h> before any system include file.
9197 2000-11-29 Paul Eggert <eggert@twinsun.com>
9199 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9201 2000-11-26 Jim Meyering <meyering@lucent.com>
9203 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9205 2000-11-22 Paul Eggert <eggert@twinsun.com>
9207 * strftime.c (my_strftime): Do not invoke mbrlen with a
9208 size of (size_t) -1; it's not portable.
9210 2000-11-17 Akim Demaille <akim@epita.fr>
9212 * obstack.h: Formatting changes.
9213 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9214 prevent type checking.
9215 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9216 cast the value to (void *): assigning a `foo *' to a `void *'
9218 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9220 2000-11-17 Jim Meyering <meyering@lucent.com>
9222 * strstr.c: Update from GNU libc.
9224 2000-11-16 Jim Meyering <meyering@lucent.com>
9226 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9228 2000-11-11 Jim Meyering <meyering@lucent.com>
9230 * error.c: Add a couple #includes, merging from GNU libc version.
9232 2000-11-10 Jim Meyering <meyering@lucent.com>
9234 * obstack.h: Update from GNU libc.
9235 * obstack.c: Likewise.
9237 2000-11-06 Paul Eggert <eggert@twinsun.com>
9239 * getusershell.c (setusershell): Use rewind rather than
9240 fseek/fseeko, to avoid configuration hassles with fseeko.
9241 Don't bother opening SHELLS_FILE if shellstream is NULL;
9244 2000-11-05 Jim Meyering <meyering@lucent.com>
9246 * makepath.h (make_dir): Declare.
9247 * makepath.c (make_dir): Remove `static' attribute.
9250 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9252 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9253 last one in a bucket, advance to the next bucket.
9255 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9257 * fnmatch.c: Do not comment out all the code if we are using
9258 the GNU C library, because in some cases we are replacing buggy
9259 code in the GNU C library itself.
9261 2000-10-30 Paul Eggert <eggert@twinsun.com>
9263 * error.h, getline.h, modechange.h:
9264 Remove "2000" from Copyright line, as the file hasn't been
9265 changed this year other than in the copyright notice.
9267 * xalloc.h: Add "2000" to Copyright line, as this file
9268 was changed this year.
9270 2000-10-30 Paul Eggert <eggert@twinsun.com>
9272 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9273 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9274 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9276 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9278 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9279 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9280 doesn't define __restrict_arr.
9282 2000-10-29 Jim Meyering <meyering@lucent.com>
9284 * xstat.in: Fix grammar in comment.
9286 2000-10-28 Jim Meyering <meyering@lucent.com>
9288 * memchr.c: Update from libc.
9289 Adjust for portability:
9290 [HAVE_STDLIB_H]: Include stdlib.h.
9291 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9292 Undef __memchr, too.
9293 [!weak_alias]: Define __memchr to memchr.
9295 * regex.c: Update from libc.
9296 * regex.h: Likewise.
9297 * getopt1.c: Likewise.
9298 * memcmp.c: Likewise.
9300 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9301 Avoid using fseek, when possible -- it's broken by design.
9302 Patch by Ulrich Drepper.
9304 2000-10-26 Jim Meyering <meyering@lucent.com>
9306 * strftime.c: Update from libc.
9308 2000-10-25 Jim Meyering <meyering@lucent.com>
9310 * obstack.c: Update from libc.
9312 2000-10-23 Jim Meyering <meyering@lucent.com>
9314 * hard-locale.c (hard_locale): Revert last change -- it was simply
9315 wrong. That set_locale call must not have any side effects.
9318 2000-10-22 Jim Meyering <meyering@lucent.com>
9320 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9321 [CYCLIC]: Remove now-unused definition.
9323 * save-cwd.c (O_DIRECTORY): Define, if needed.
9324 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9325 Suggestion from Ulrich Drepper.
9327 2000-10-21 Jim Meyering <meyering@lucent.com>
9329 * dirname.c (dir_name_r): New function, factored out of dir_name.
9330 (dir_name): Use dir_name_r.
9331 * dirname.h (dir_name_r): Declare it.
9333 2000-10-21 Jim Meyering <meyering@lucent.com>
9335 * dirname.c (memrchr): Declare if necessary.
9336 (dir_name): Remove the restriction that there be no
9337 trailing slashes. Now, this code skips past them, effectively
9339 [TEST_DIRNAME] (main): New unit tests.
9341 * memrchr.c: New file from GNU libc.
9342 Undef __memrchr, too.
9343 [!weak_alias]: Define __memrchr to memrchr.
9344 Guard weak_alias use with `#ifdef weak_alias'.
9346 2000-10-17 Jim Meyering <meyering@lucent.com>
9348 * quote.h (PARAMS): Define and use.
9349 Reported by Akim Demaille.
9351 * getopt.c: Update from libc.
9353 2000-10-16 Jim Meyering <meyering@lucent.com>
9355 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9358 2000-09-25 Jim Meyering <meyering@lucent.com>
9360 * md5.h (rol): Define (from GnuPG).
9362 * sha.c: Give credit (GnuPG) where due.
9363 (M): Use rol rather than open-coding it.
9364 Add a FIXME comment.
9366 2000-09-21 Jim Meyering <meyering@lucent.com>
9368 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9369 Reported by Michael Stone.
9371 2000-09-20 Jim Meyering <meyering@lucent.com>
9373 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9374 (noinst_HEADERS): Add sha.h.
9375 Based on code from Scott G. Miller and from GnuPG.
9377 2000-09-15 Jim Meyering <meyering@lucent.com>
9379 * regex.c: Update from libc.
9381 2000-09-10 Jim Meyering <meyering@lucent.com>
9383 * getopt.c (_getopt_internal): Update from glibc.
9385 2000-09-09 Jim Meyering <meyering@lucent.com>
9387 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9388 think it should be used as a general replacement for isascii.
9389 * fnmatch.c: Likewise.
9390 * mbswidth.c: Likewise
9391 * regex.c: Likewise.
9394 * userspec.c: Include sys/param.h and limits.h.
9396 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9397 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9398 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9399 UID, GID. Check range.
9401 2000-09-06 Jim Meyering <meyering@lucent.com>
9403 * getopt.c (_getopt_internal): Update from glibc.
9405 2000-08-30 Jim Meyering <meyering@lucent.com>
9407 * strftime.c: Merge in changes from GNU libc.
9409 2000-08-26 Jim Meyering <meyering@lucent.com>
9411 * closeout.c: Include "__fpending.h".
9412 (close_stdout_status): Return right away if there's nothing to flush.
9414 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9415 * __fpending.c: New file.
9416 * __fpending.h: New file.
9418 2000-08-07 Paul Eggert <eggert@twinsun.com>
9420 Standardize on "memory exhausted" instead of "Memory exhausted"
9421 or "virtual memory exhausted".
9422 * obstack.c (print_and_abort): Use "memory exhausted", not
9423 "virtual memory exhausted".
9424 * same.c (same_name): Invoke xalloc_die instead of printing
9426 * userspec.c (parse_user_spec): Likewise.
9427 * bumpalloc.h: comment fix
9428 * same.c, userspec.c: Include xalloc.h.
9430 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9431 not char *const and pointing to a constant array.
9432 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9433 (xrealloc): Comment fix.
9435 * userspec.c (parse_user_spec):
9436 Don't translate a message until just before returning,
9437 to avoid unnecessary translation.
9439 2000-08-07 Jim Meyering <meyering@lucent.com>
9441 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9442 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9443 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9444 getgroups.c, gethostname.c, getopt.h, group-member.c,
9445 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9446 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9447 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9448 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9449 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9450 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9451 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9452 yesno.c: Back out Copyright date changes for each file with no change
9453 this year. This eases coordination with other programs using the same
9454 source code modules. From Paul Eggert.
9456 2000-08-03 Greg McGary <greg@mcgary.org>
9458 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9459 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9460 (EXTEND_BUFFER): Use them.
9462 2000-08-01 Jim Meyering <meyering@lucent.com>
9464 * dirname.c (ISSLASH): Define.
9465 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9466 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9467 both `\' and `/' may be use as path separators.
9468 Based on a patch from Prashant TR.
9470 2000-07-31 Paul Eggert <eggert@twinsun.com>
9472 * quotearg.c (quotearg_n_options): Don't make the initial
9473 slot vector a constant, since it might get modified.
9475 2000-07-31 Jim Meyering <meyering@lucent.com>
9477 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9478 * obstack.c (print_and_abort): Likewise.
9480 2000-07-30 Paul Eggert <eggert@twinsun.com>
9482 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9483 buffer, so that the caller can always quote one small
9484 component of a "memory exhausted" message in slot 0.
9485 From a suggestion by Jim Meyering.
9487 2000-07-30 Jim Meyering <meyering@lucent.com>
9489 * makepath.c (make_path): Quote the other instance, too.
9491 * quotearg.c (N_STATIC_SLOTVECS): Define.
9492 (STATIC_BUF_SIZE): Define.
9493 (quotearg_n_options): Use only statically allocated storage when
9494 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9495 than STATIC_BUF_SIZE.
9497 2000-07-29 Jim Meyering <meyering@lucent.com>
9499 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9500 * dirname.c (dir_name): Likewise.
9502 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9504 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9505 (dir_name): Assert that there are no trailing slashes.
9507 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9509 * mbswidth.h (mbswidth): Add a flags argument.
9510 (mbswidth): New declaration.
9511 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9512 * mbswidth.c (mbswidth): Add a flags argument.
9513 (mbsnwidth): New function.
9515 2000-07-24 Jim Meyering <meyering@lucent.com>
9517 * mbswidth.c: Remove useless #else. From Bruno Haible.
9519 2000-07-23 Paul Eggert <eggert@twinsun.com>
9521 * mbswidth.c (_XOPEN_SOURCE):
9522 Don't define; this causes problems on Solaris 7.
9523 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9525 2000-07-23 Paul Eggert <eggert@twinsun.com>
9528 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9529 so that mbstate_t is always defined.
9531 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9532 be 1 in at least one GCC installation, and this configuration
9533 error is likely to be common. Ignoring MB_LEN_MAX hurts
9534 performance on hosts that have mbrtowc but have only unibyte
9535 locales, but I assume these hosts are rare.
9537 2000-07-23 Paul Eggert <eggert@twinsun.com>
9539 * quotearg.c: Streamline by invoking multibyte code only if needed.
9540 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9541 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9542 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9543 invoke multibyte primitives.
9545 2000-07-23 Jim Meyering <meyering@lucent.com>
9547 * basename.c (base_name): Add an assertion.
9549 2000-07-15 Bruno Haible <clisp.cons.org>
9551 * quotearg.c: When the system forces us to redefine mbstate_t,
9552 shadow its mbsinit function.
9554 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9556 * mbswidth.h: New file.
9557 * mbswidth.c: New file.
9558 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9559 (noinst_HEADERS): Add mbswidth.h.
9561 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9563 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9566 2000-07-15 Jim Meyering <meyering@lucent.com>
9568 * makepath.c: Include quote.h.
9569 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9570 corresponding argument in a `quote (...)' call.
9571 Give better diagnostics.
9573 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9574 (noinst_HEADERS): Add quote.h.
9576 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9577 from tar's src/misc.c.
9578 * quote.h: New file. Prototypes for same.
9580 2000-07-10 Paul Eggert <eggert@twinsun.com>
9582 From a suggestion by Bruno Haible.
9583 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9584 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9585 to decide whether to define the BeOS workaround macro;
9586 this adjusts to the change to AC_MBSTATE_T.
9588 2000-07-13 Paul Eggert <eggert@twinsun.com>
9590 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9592 * quotearg.c (quoting_style_args, quoting_style_vals,
9593 quotearg_buffer_restyled): Add support for
9594 clocale_quoting_style. Undo previous change to
9595 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9596 and "{RIGHT QUOTATION MARK}" msgids.
9598 2000-07-05 Paul Eggert <eggert@twinsun.com>
9600 The old behavior of quoting `like this' doesn't look good with
9601 newer, ISO-style fonts. See:
9602 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9604 Instead, quote "like this" by default. Let the translator
9605 tailor the locale-specific quoting behavior by providing
9606 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9608 * quotearg.c (N_): New macro.
9609 (gettext_default): New function.
9610 (quotearg_buffer_restyled): Use
9611 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9612 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9614 2000-07-09 Jim Meyering <meyering@lucent.com>
9616 * Most files: Update copyright dates to include 2000.
9618 2000-07-08 Jim Meyering <meyering@lucent.com>
9620 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9622 (xgethostname): Remove now-unnecessary #ifdef.
9623 Move declaration of `err' into loop where it's used.
9625 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9627 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9628 by allocating a larger buffer. Test the gethostname return value for
9629 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9630 returns an error and ENAMETOOLONG isn't defined.
9632 2000-07-05 Paul Eggert <eggert@twinsun.com>
9633 and Bruno Haible <haible@clisp.cons.org>
9635 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9637 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9639 * quotearg.c (struct quoting_options): Simplify quote_these_too
9642 2000-07-03 Jim Meyering <meyering@lucent.com>
9644 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9645 Reported by Bruno Haible.
9647 2000-07-04 Jim Meyering <meyering@lucent.com>
9649 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9650 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9653 2000-07-03 Paul Eggert <eggert@twinsun.com>
9654 and Bruno Haible <haible@clisp.cons.org>
9656 * quotearg.c (mbrtowc):
9657 Assign to *pwc, and return 1 only if result is nonzero.
9658 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9660 2000-07-03 Jim Meyering <meyering@lucent.com>
9662 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9663 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9666 2000-07-02 Jim Meyering <meyering@lucent.com>
9668 * quotearg.c (mbstate_t): Don't define here.
9670 2000-07-02 Jim Meyering <meyering@lucent.com>
9672 * nanosleep.c (SIGCONT): Define if not already defined.
9674 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9676 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9677 per change in ../m4/ls-mntd-fs.m4.
9678 (read_filesystem_list): Ignore symbolic links.
9680 2000-06-29 Jim Meyering <meyering@lucent.com>
9682 * same.c: Include <string.h> or <strings.h>, as appropriate,
9683 for declaration of strcmp.
9685 * long-options.c: Include <stdlib.h>, for declaration of exit.
9687 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9688 Avoid warning by casting result to `char *' to remove `const'.
9690 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9692 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9694 2000-06-26 Paul Eggert <eggert@twinsun.com>
9696 savedir now sets errno on failure and invokes xmalloc to get memory.
9697 Fix a couple of other minor bugs while we're at it.
9699 * savedir.c (<unistd.h>): Do not include; there's no need.
9700 (NAMLEN): Remove macro.
9701 (malloc, realloc): Remove decls.
9703 ("xalloc.h"): Include.
9704 (NAME_SIZE_DEFAULT): New macro.
9705 (savedir): Use xmalloc / xrealloc to allocate memory.
9706 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9707 Skip "" directory entries.
9708 Use strlen to calculate directory entry length, since the old method
9709 is rarely used these days and isn't worth supporting.
9710 Don't use a pointer after freeing it.
9711 Check for integer overflow when calculating allocation size.
9712 Use memcpy to copy entries, instead of stpcpy.
9713 Set errno properly when returning NULL.
9714 Check for readdir error.
9716 2000-06-26 Jim Meyering <meyering@lucent.com>
9718 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9720 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9722 * getusershell.c (xmalloc, xrealloc): Remove functions.
9724 Don't include <stdlib.h>. Don't declare malloc, realloc.
9726 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9728 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9730 2000-06-24 Jim Meyering <meyering@lucent.com>
9732 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9734 2000-06-21 Jim Meyering <meyering@lucent.com>
9736 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9738 2000-06-19 Paul Eggert <eggert@twinsun.com>
9740 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9741 (mbrtowc, mbstate_t): Define substitutes if
9742 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9743 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9744 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9746 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9748 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9749 than 1024, return a memory chunk of least possible size, instead
9750 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9751 Use free/xmalloc instead of xrealloc to avoid copying for very long
9754 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9756 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9757 address, not strdup. Include <stdlib.h> and don't declare free().
9759 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9761 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9764 2000-06-21 Jim Meyering <meyering@lucent.com>
9766 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9767 (noinst_HEADERS): Add getstr.h.
9769 * getline.c (getstr): Move into a separate file.
9770 * getstr.c (getstr): New file, extracted from getline.c, with
9771 the following changes: new parameter, delim2; both delim[12]
9772 parameters have type `int', not `char'. The latter would lose
9773 with 8-bit delimiters.
9774 * getstr.h: New file.
9776 2000-06-19 Jim Meyering <meyering@lucent.com>
9778 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9780 2000-06-18 Jim Meyering <meyering@lucent.com>
9782 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9783 Besides, these days every porting target provides a mkdir function.
9785 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9786 (this snippet comes from src/system.h).
9788 2000-06-15 Paul Eggert <eggert@twinsun.com>
9790 * human.c (adjust_value): New function.
9791 (human_readable_inexact): Apply rounding style even when
9792 printing approximate values.
9794 2000-06-14 Paul Eggert <eggert@twinsun.com>
9796 * human.c (human_readable_inexact): Allow an input block
9797 size that is not a multiple of the output block size, and vice versa.
9798 Reported by Piergiorgio Sartor.
9800 2000-06-14 Paul Eggert <eggert@twinsun.com>
9802 * getdate.y (get_date): Apply relative times after time
9803 zone indicator, not before. Reported by Todd A. Jacobs.
9805 2000-06-13 Jim Meyering <meyering@lucent.com>
9807 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9809 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9811 2000-06-12 Paul Eggert <eggert@twinsun.com>
9813 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9815 2000-06-04 Paul Eggert <eggert@twinsun.com>
9817 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9819 2000-06-04 Jim Meyering <meyering@lucent.com>
9821 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9822 SunOS 4.1.4 for which gid_t is an unsigned type.
9824 2000-06-03 Jim Meyering <meyering@lucent.com>
9826 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9828 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9830 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9831 newer, don't install charset.alias.
9832 * config.charset: Change the Linux/glibc rules so they become empty
9833 on glibc-2.1 or newer.
9835 2000-06-02 Jim Meyering <meyering@lucent.com>
9837 * mountlist.c: Back out last change. Instead, do this...
9838 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9839 member using the same `ignore'-testing code.
9840 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9844 2000-05-29 Jim Meyering <meyering@lucent.com>
9846 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9847 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9849 2000-05-22 Jim Meyering <meyering@lucent.com>
9851 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9853 2000-05-18 Jim Meyering <meyering@lucent.com>
9855 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9856 back, too, since it may have been modified by allocate_entry.
9857 (hash_delete): Rewrite to use neither the assignment operator
9858 nor the comma operator in an if-expression.
9860 2000-05-15 Paul Eggert <eggert@twinsun.com>
9863 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9864 Remove; no longer needed.
9865 "quotearg.h": Add include.
9866 (file_name): Do not bother to explicitly initialize to NULL; it's less
9867 efficient on some hosts.
9868 (close_stdout_status): Remove test as to whether stdout was already
9869 closed; it breaks for the case "echo x | sort >&-".
9870 Quote file name colons.
9871 Do not assume that _("write error") lacks format strings.
9873 2000-05-15 Jim Meyering <meyering@lucent.com>
9875 * version-etc.c (version_etc_copyright): Update the copyright string
9876 used in all --version output.
9878 2000-05-14 Jim Meyering <meyering@lucent.com>
9880 * closeout.c (close_stdout_set_file_name): New function.
9881 (close_stdout_status): Use new file-scoped global.
9882 Return right away if fstat says the stdout file descriptor is invalid.
9883 * closeout.h (close_stdout_set_file_name): Declare.
9885 2000-05-10 Jim Meyering <meyering@lucent.com>
9887 * closeout.c [default_exit_status]: New file-scoped variable.
9888 (close_stdout_set_status): New function.
9889 * closeout.h (close_stdout_set_status): Declare.
9891 2000-05-08 Jim Meyering <meyering@lucent.com>
9893 * long-options.c: Don't include closeout.h.
9894 (parse_long_options): Don't call close_stdout for --version.
9896 2000-05-06 Jim Meyering <meyering@lucent.com>
9898 * strnlen.c: Undefine __strnlen and strnlen.
9899 [!weak_alias]: Define __strnlen to strnlen.
9901 * atexit.c: New file, from libiberty.
9903 2000-05-06 Jim Meyering <meyering@lucent.com>
9905 * closeout.c (close_stdout_status): Also check for errors on the
9908 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9910 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9911 instead of xmalloc, xrealloc, path_concat.
9912 (locale_charset): Treat empty environment variables as absent.
9913 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9915 2000-05-04 Jim Meyering <meyering@lucent.com>
9917 * getopt.c: Update from glibc.
9918 * obstack.c: Likewise.
9919 * obstack.h: Likewise.
9920 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9922 * regex.h: Likewise.
9923 * strndup.c: Likewise.
9924 * strnlen.c: New file, from glibc.
9926 2000-05-01 Jim Meyering <meyering@lucent.com>
9928 * full-write.c (full_write): Remove `FIXME' part of comment.
9930 2000-04-29 Jim Meyering <meyering@lucent.com>
9932 * path-concat.c: Declare strdup only if it's not defined.
9933 * canon-host.c: Likewise.
9935 2000-04-28 Jim Meyering <meyering@lucent.com>
9937 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9938 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9939 included first, then limits.h is included by locale.h by libintl.h.
9940 From John David Anglin.
9942 2000-04-25 Jim Meyering <meyering@lucent.com>
9944 * makepath.c (S_IRWXUGO): Define.
9945 (make_path): Always perform explicit chmod if MODE specifies any
9946 of the `special' permission bits. Prompted by a bug report against
9947 install from Mate Wierdl and Joost van Baal.
9949 2000-04-18 Jim Meyering <meyering@lucent.com>
9953 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9954 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9956 2000-04-17 Jim Meyering <meyering@lucent.com>
9958 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9959 the definition of it to rpl_strftime also defined-away the system's
9962 2000-04-15 Jim Meyering <meyering@lucent.com>
9964 Use `C' to denote so-called `contiguous' files, the same way
9966 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9967 (ftypelet): Use S_ISCTG.
9968 From Michael Deutschmann.
9970 2000-04-14 Jim Meyering <meyering@lucent.com>
9972 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9974 2000-04-08 Jim Meyering <meyering@lucent.com>
9976 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9977 names don't conflict. Reported by Eli Zaretskii.
9979 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9981 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9982 bug. Deal with the different error behavior of Irix iconv.
9984 2000-04-07 Jim Meyering <meyering@lucent.com>
9986 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9987 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9989 2000-04-05 Jim Meyering <meyering@lucent.com>
9991 Portability tweaks required for ultrix4.3.
9992 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9993 * readutmp.c: Include sys/types.h before sys/stat.h.
9994 * canon-host.c: Declare strdup.
9995 * path-concat.c: Likewise.
9996 From John David Anglin.
9998 2000-04-04 Jim Meyering <meyering@lucent.com>
10000 Be more DOS 8.3-friendly.
10001 * ref-add.sin: Renamed from ref-add.sed.in.
10002 * ref-del.sin: Renamed from ref-del.sed.in.
10003 * Makefile.am: Reflect renaming.
10004 Reported by Eli Zaretskii.
10006 Use a temporary file name that won't clash with `charset.alias'
10007 in the DOS 8.3 name space.
10008 * Makefile.am (charset_tmp): Define.
10009 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10010 (uninstall-local): Likewise.
10011 Reported by Eli Zaretskii.
10013 2000-03-29 Paul Eggert <eggert@twinsun.com>
10015 * time/strftime.c (my_strftime): Make sure we call the system
10016 strftime, not ourselves, when invoking the underlying strftime.
10018 2000-03-24 Jim Meyering <meyering@lucent.com>
10020 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10021 (charset_alias): Define.
10022 (install-exec-local): Factor out common code.
10023 (uninstall-local): Split lines longer than 80.
10024 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10025 (SUFFIXES): Define.
10026 (.sed.in.sed): New rule. Don't redirect directly to $@.
10027 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10029 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10031 * config.charset: Output a line containing "Packages using this file".
10032 * ref-add.sed.in, ref-del.sed.in: New files.
10033 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10034 ref-del.sed): New rules.
10036 2000-03-17 Jim Meyering <meyering@lucent.com>
10038 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10039 Otherwise, include <strings.h>
10041 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10043 * unicodeio.c (utf8_wctomb): New function.
10044 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10045 format instead of in UCS-4 with platform dependent endianness.
10047 2000-03-07 Paul Eggert <eggert@twinsun.com>
10049 * savedir.c (savedir): Work even if directory size is
10050 negative; this can happen with some screwy NFS configurations.
10052 2000-03-06 Jim Meyering <meyering@lucent.com>
10054 * localcharset.c (get_charset_aliases): Don't try to free file_name
10055 if it's NULL (because we ran out of memory). From Bruno Haible.
10057 2000-03-05 Jim Meyering <meyering@lucent.com>
10059 * localcharset.c ("path-concat.h"): Include.
10060 (get_charset_aliases): Use path_concat instead of ANSI string
10063 * unicodeio.h (PARAMS): Define.
10064 Use it to guard prototype.
10066 2000-03-04 Jim Meyering <meyering@lucent.com>
10068 * Makefile.am (install-exec-local): Create $(libdir) before installing
10070 (uninstall-local): Uncomment this rule so `make distcheck' works
10073 * unicodeio.c (<errno.h>): Include it.
10074 (errno): Declare if not defined.
10076 * localcharset.c: Add Bruno's comment justifying use of volatile.
10078 * config.charset: New version, incorporating remarks from a linux
10079 i18n mailing list. From Bruno Haible.
10081 2000-03-02 Jim Meyering <meyering@lucent.com>
10083 * Makefile.am (EXTRA_DIST): Add config.charset.
10085 2000-03-01 Jim Meyering <meyering@lucent.com>
10087 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10088 * unicodeio.c: Likewise.
10090 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10092 * config.charset: New file.
10093 * localcharset.c: New file.
10094 * unicodeio.h, unicodeio.c: New files.
10095 * Makefile.am (DEFS): Add -DLIBDIR=...
10096 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10097 (noinst_HEADERS): Add unicodeio.h.
10098 (all-local, install-exec-local, charset.alias): New targets.
10100 2000-02-28 Paul Eggert <eggert@twinsun.com>
10102 * quotearg.c (ALERT_CHAR): New macro.
10103 (quotearg_buffer_restyled): Use it.
10105 2000-02-27 Jim Meyering <meyering@lucent.com>
10107 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10108 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10110 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10111 not `#if STDC_HEADERS'.
10112 Declare malloc if needed.
10114 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10115 now that autoconf always defines the HAVE_DECL_ symbols.
10116 * human.c: Likewise.
10117 * same.c: Likewise.
10118 * strtoumax.c: Likewise.
10120 * backupfile.c: Arrange for cpp to fail if the configure-time
10121 declaration check was not run.
10122 * hash.c: Likewise.
10123 * human.c: Likewise.
10124 * same.c: Likewise.
10125 * strtoumax.c: Likewise.
10127 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10128 then first look up the entire `.'-containing string as a login name.
10130 2000-02-18 Paul Eggert <eggert@twinsun.com>
10132 * getdate.y: Handle two-digit years with leading zeros correctly.
10133 (textint): New typedef.
10134 (parser_control): Member year changed from int to textint.
10136 (YYSTYPE): Removed; replaced by %union with int and textint members.
10137 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10138 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10139 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10140 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10141 (date, number, to_year): Use width of number in digits, not its value,
10142 to determine whether it's a 2-digit year, or a 2-digit time.
10143 (yylex): Store number of digits of numeric tokens.
10144 Reported by John Kendall.
10146 (parser_control): Changed from struct parser_control to typedef (for
10147 consistency). All uses changed.
10149 (tID): Removed; not used.
10150 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10152 2000-02-14 Paul Eggert <eggert@twinsun.com>
10154 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10155 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10157 2000-02-12 Jim Meyering <meyering@lucent.com>
10159 * userspec.c (ISDIGIT): Define it.
10160 (isdigit): Remove definition.
10161 (is_number): Use ISDIGIT, not isdigit.
10162 <libintl.h>: Include.
10163 (_ and N_): Define.
10164 (parse_user_spec): Mark translatable strings.
10166 2000-02-10 Jim Meyering <meyering@lucent.com>
10168 With these changes, nanosleep.[ch] are finally enough like the other
10169 lib/* replacement files to compile on a few more losing systems.
10171 * nanosleep.h: Don't include config.h.
10172 Remove prototype from declaration of nanosleep.
10173 (PARAMS): Remove now-unneeded definition.
10174 * nanosleep.c: #undef nanosleep.
10175 (rpl_nanosleep): Rename from nanosleep.
10177 2000-02-03 Jim Meyering <meyering@lucent.com>
10179 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10180 rather than with `#if HAVE_UTMPNAME'.
10182 2000-02-01 Jim Meyering <meyering@lucent.com>
10184 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10186 2000-01-31 Jim Meyering <meyering@lucent.com>
10188 * nanosleep.h (nanosleep): Guard declaration with
10189 `#if ! HAVE_DECL_NANOSLEEP'.
10190 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10191 the declaration in that vendor's sys/timers.h.
10192 Reported by Christian Krackowizer.
10194 * quotearg.c (ISASCII): Add #undef and move definition to follow
10195 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10196 (ISPRINT): Likewise.
10197 Reported by Tom Tromey.
10199 2000-01-30 Jim Meyering <meyering@lucent.com>
10201 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10202 uses of ->ut_name. The latter doesn't work with new Linux header files
10203 where only utmpx.ut_user is declared.
10205 * readutmp.h (UT_USER): Define.
10207 2000-01-23 Jim Meyering <meyering@lucent.com>
10209 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10212 2000-01-22 Jim Meyering <meyering@lucent.com>
10214 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10215 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10216 Required for some AIX systems. Reported by Christian Krackowizer.
10217 [TESTING] (main): New function.
10219 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10220 * dirname.c (dir_name): Support for DOS-style file names with drive
10223 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10225 * strverscmp.c (ISDIGIT): Define.
10226 (strverscmp): Use ISDIGIT, not isdigit.
10228 2000-01-17 Paul Eggert <eggert@twinsun.com>
10230 * nanosleep.c (nanosleep):
10231 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10232 POSIX.1 doesn't require SA_INTERRUPT and some systems
10233 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10234 it's been part of POSIX.1 since day 1 (in 1988).
10236 2000-01-17 Jim Meyering <meyering@lucent.com>
10238 * interlock: Remove unused file. Reported by François Pinard.
10240 2000-01-16 Paul Eggert <eggert@twinsun.com>
10242 * quotearg.c (quotearg_buffer_restyled): Do not quote
10243 alert, backslash, formfeed, and vertical tab unnecessarily in
10244 shell quoting style.
10247 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10248 Free Software Foundation, Inc.
10249 Copying and distribution of this file, with or without modification,
10250 are permitted provided the copyright notice and this notice are preserved.