1 2006-07-28 Bruno Haible <bruno@clisp.org>
3 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
5 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
7 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
10 2006-07-28 Bruno Haible <bruno@clisp.org>
12 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
13 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
15 Avoids link error on FreeBSD 4.x.
16 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
18 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
20 * mbswidth.c (iswcntrl): Likewise.
22 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
24 * modechange.c (mode_compile): Numeric modes now affect setuid and
25 setgid on directories only if they set these bits.
26 * modechange.h: Remove obsolete comment about masks.
28 2006-07-27 Bruno Haible <bruno@clisp.org>
30 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
31 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
34 2006-07-26 Eric Blake <ebb9@byu.net>
36 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
37 like mingw that lack mkstemp.
38 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
39 avoid compilation warning on mingw.
41 2006-07-25 Bruno Haible <bruno@clisp.org>
43 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
44 <stdarg.h> or config.h.
46 2006-07-24 Bruno Haible <bruno@clisp.org>
48 * clean-temp.h: New file, from GNU gettext.
49 * clean-temp.c: New file, from GNU gettext.
51 2006-07-24 Bruno Haible <bruno@clisp.org>
53 * tmpdir.h: New file, from GNU gettext.
54 * tmpdir.c: New file, from GNU gettext.
56 2006-07-23 Bruno Haible <bruno@clisp.org>
58 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
59 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
60 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
61 gl_linked_remove_at): Use it.
63 2006-07-23 Eric Blake <ebb9@byu.net>
65 * tmpfile-safer.c: New file.
66 * stdio-safer.h (fopen_safer): Add prototype.
67 * stdio--.h (tmpfile): Make safer.
69 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
71 * close-stream.c, close-stream.h: New files.
73 2006-07-22 Bruno Haible <bruno@clisp.org>
75 Merge from GNU gettext 0.15.
77 2005-07-05 Bruno Haible <bruno@clisp.org>
79 * printf-args.c (printf_fetchargs): Work around broken
80 definition of wint_t on mingw.
82 2005-02-12 Bruno Haible <bruno@clisp.org>
84 * xallocsa.h: Add extern "C" for C++.
86 2006-05-17 Bruno Haible <bruno@clisp.org>
89 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
91 2006-04-30 Bruno Haible <bruno@clisp.org>
93 * progreloc.c: Include <mach-o/dyld.h> if available.
94 (find_executable): Use _NSGetExecutablePath when possible.
96 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
98 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
101 2005-12-29 Bruno Haible <bruno@clisp.org>
103 * progreloc.c (set_program_name_and_installdir): Fix
106 2005-12-04 Bruno Haible <bruno@clisp.org>
109 * progreloc.c: Include <windows.h> also on Cygwin.
110 (find_executable): Add support for Cygwin.
111 (set_program_name_and_installdir): Handle also platforms with
114 2006-07-11 Bruno Haible <bruno@clisp.org>
116 * javacomp.c: Fix a comment.
117 Reported by Jim Meyering.
119 2006-04-30 Bruno Haible <bruno@clisp.org>
121 * javacomp.h (compile_java_class): Add source_version,
122 target_version arguments.
123 * javacomp.c: Rewritten to choose only a compiler that
124 respects the specified source_version and target_version.
126 2006-06-27 Bruno Haible <bruno@clisp.org>
128 Assume correct S_ISDIR macro.
129 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
131 2006-07-22 Bruno Haible <bruno@clisp.org>
133 * javaversion.h: New file, from GNU gettext.
134 * javaversion.c: New file, from GNU gettext.
135 * javaversion.java: New file, from GNU gettext.
136 * javaversion.class: New file, from GNU gettext.
138 2006-05-17 Bruno Haible <bruno@clisp.org>
141 * javaexec.c (execute_java_class): Test for jview program
144 2006-04-09 Bruno Haible <bruno@clisp.org>
146 * fatal-signal.c: Don't include string.h.
147 (at_fatal_signal): Use a copying loop instead of memcpy.
149 2005-12-04 Bruno Haible <bruno@clisp.org>
151 * csharpexec.c: Add support for 'clix' launcher (untested).
152 (execute_csharp_using_sscli): New function.
153 (execute_csharp_program): Call it.
155 2006-06-21 Bruno Haible <bruno@clisp.org>
157 Avoid warnings from recent versions of mcs.
158 * csharpcomp.c (compile_csharp_using_mono): Don't use options
159 -o, -L, -r any more. Use options documented since mcs-1.0
160 instead. Similarly for -g.
162 2005-07-09 Bruno Haible <bruno@clisp.org>
164 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
166 Reported by Mark Junker <mjscod@gmx.de>.
168 2006-06-17 Bruno Haible <bruno@clisp.org>
170 * config.charset: Update for NetBSD 3.0.
172 2006-05-17 Bruno Haible <bruno@clisp.org>
175 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
177 2006-05-16 Bruno Haible <bruno@clisp.org>
179 * localcharset.c [CYGWIN]: Include <windows.h>.
180 (get_charset_aliases): For Cygwin, return the same CPxxx
181 aliases list as under WIN32.
182 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
183 the environment variables. Fall back to GetACP().
185 2006-04-05 Bruno Haible <bruno@clisp.org>
187 * config.charset: Update Juan Manuel Guerrero's address.
189 2005-02-12 Bruno Haible <bruno@clisp.org>
191 * allocsa.h: Add extern "C" for C++.
193 2005-02-10 Bruno Haible <bruno@clisp.org>
195 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
196 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
198 2006-07-22 Bruno Haible <bruno@clisp.org>
200 * gettext.h: Update to GNU gettext-0.15.
202 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
203 and Simon Josefsson <jas@extundo.com>
205 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
207 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
209 2006-07-21 Eric Blake <ebb9@byu.net>
211 * stdlib-safer.h: New file from coreutils, required by
214 2006-07-19 Derek R. Price <derek@ximbiot.com>
216 * getaddrinfo.h: Don't define unimplemented AI_* flags.
217 Reindent and repaginate.
219 2006-07-17 Bruno Haible <bruno@clisp.org>
221 * gl_list.h: New file.
222 * gl_list.c: New file.
223 * gl_array_list.h: New file.
224 * gl_array_list.c: New file.
225 * gl_carray_list.h: New file.
226 * gl_carray_list.c: New file.
227 * gl_linked_list.h: New file.
228 * gl_linked_list.c: New file.
229 * gl_anylinked_list1.h: New file.
230 * gl_anylinked_list2.h: New file.
231 * gl_avltree_list.h: New file.
232 * gl_avltree_list.c: New file.
233 * gl_anyavltree_list1.h: New file.
234 * gl_anyavltree_list2.h: New file.
235 * gl_rbtree_list.h: New file.
236 * gl_rbtree_list.c: New file.
237 * gl_anyrbtree_list1.h: New file.
238 * gl_anyrbtree_list2.h: New file.
239 * gl_anytree_list1.h: New file.
240 * gl_anytree_list2.h: New file.
241 * gl_linkedhash_list.h: New file.
242 * gl_linkedhash_list.c: New file.
243 * gl_anyhash_list1.h: New file.
244 * gl_anyhash_list2.h: New file.
245 * gl_avltreehash_list.h: New file.
246 * gl_avltreehash_list.c: New file.
247 * gl_rbtreehash_list.h: New file.
248 * gl_rbtreehash_list.c: New file.
249 * gl_anytreehash_list1.h: New file.
250 * gl_anytreehash_list2.h: New file.
252 * gl_oset.h: New file.
253 * gl_oset.c: New file.
254 * gl_array_oset.h: New file.
255 * gl_array_oset.c: New file.
256 * gl_avltree_oset.h: New file.
257 * gl_avltree_oset.c: New file.
258 * gl_rbtree_oset.h: New file.
259 * gl_rbtree_oset.c: New file.
260 * gl_anytree_oset.h: New file.
262 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
264 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
266 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
267 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
268 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
269 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
270 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
271 callers changed. Revamp internals significantly, by not
272 attempting to create directories that are temporarily more
273 permissive than the final results. Do not attempt to use
274 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
275 This removes some race conditions, fixes some bugs, and simplifies
276 things. Use new dirchownmod function to do owner and mode changes.
277 * mkdir-p.h: Likewise.
278 * modechange.c (octal_to_mode): New function.
279 (struct mode_change): New member mentioned.
280 (make_node_op_equals): New arg mentioned. All callers changed.
281 (mode_compile): Keep track of which mode bits the user has explicitly
283 (mode_adjust): New arg DIR, so that we implement the X op correctly.
284 New arg PMODE_BITS, to keep track of which mode bits the user
285 mentioned; it treats S_ISUID and S_ISGID speciall.
287 * modechange.h: Likewise.
289 2006-07-11 Derek R. Price <derek@ximbiot.com>
291 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
293 2006-07-10 Derek R. Price <derek@ximbiot.com>
295 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
296 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
297 macros into the GNU _D_EXACT_NAMLEN.
298 * savedir.c: Likewise.
299 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
301 2006-07-09 Jim Meyering <jim@meyering.net>
303 * argp-pv.c: Remove a doubled word in a comment.
304 * check-version.c (check_version): Likewise.
305 * javacomp.c (compile_java_class): Likewise.
307 2006-07-08 Jim Meyering <jim@meyering.net>
309 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
311 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
313 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
314 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
315 brackets. Other minor changes to suppress some compiler
318 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
320 * getloadavg.c: Use __VMS, not VMS.
321 * getopt.c: Likewise.
322 * getpagesize.h: Likewise.
323 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
324 probably does not work.
326 2006-07-06 Derek R. Price <derek@ximbiot.com>
327 and Paul Eggert <eggert@cs.ucla.edu>
329 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
330 Don't worry about this obsolete case any more.
331 (HAVE_DIR): Remove. All uses removed; we now assume you can read
333 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
334 worry about this obsolete case any more.
336 * getcwd.c: Likewise.
338 * savedir.c: Likewise.
340 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
342 * .cppi-disable: Add wcwidth.
343 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
344 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
345 (ISGRAPH): Remove. All uses changed to isgraph.
346 (FOLD) [!defined _LIBC]: Remove special case.
347 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
348 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
350 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
352 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
354 * strtod.c (strtod): cast the argument of tolower to unsigned char.
356 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
358 * memcasecmp.c: Include <limits.h>.
359 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
360 * strtod.c (strtod): Don't assume isspace works on negative chars.
361 Don't assume isdigit succeeds only on '0' through '9'.
363 2006-07-05 Derek R. Price <derek@ximbiot.com>
365 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
366 All uses of is_space replaced by isspace.
367 * exit.h: Don't talk about STDC_HEADERS.
368 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
369 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
370 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
371 replaced by isprint etc.
372 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
373 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
374 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
375 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
376 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
377 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
379 2006-07-05 Eric Blake <ebb9@byu.net>
381 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
382 missing from netdb.h.
383 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
385 2006-06-27 Bruno Haible <bruno@clisp.org>
387 Assume ANSI C header files and <ctype.h> functions.
388 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
389 (mbsnwidth): Use isprint, iscntrl instead.
391 2006-07-03 Jim Meyering <jim@meyering.net>
393 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
394 macro is used before the first cycle_check call.
396 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
398 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
399 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
400 reported by Mark D. Baushke, one in
401 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
403 Merge from coreutils.
405 * .cppi-disable: Add stdint_.h.
406 * .cvsignore: Add stdint.h.
408 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
410 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
411 both double and long double versions.
412 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
413 * xstrtold.c: New file.
414 * xstrtod.h (xstrtold): New decl.
416 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
418 * filemode.c (setst): Remove.
419 (strmode): Rewrite to avoid setst. This makes the code shorter,
420 (arguably) clearer, and the generated code is a bit smaller on my
421 Debian GNU/Linux stable x86 host.
423 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
425 * filemode.c: Include "filemode.h" first, to test the interface.
426 Assume that filemode.h includes sys/types.h and sys/stat.h.
427 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
428 (ftypelet): Reorder to put common cases first, for efficiency.
429 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
431 (strmode): Renamed from mode_string, and now stores 12 bytes instead
432 of 10, for compatibility with FreeBSD. All callers changed.
433 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
434 that can't be deduced solely from st_mode. First arg is now a const
436 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
437 (strmode): Renamed from mode_string.
438 (filemodestring): New decl.
439 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
440 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
441 (S_ISPORT, S_ISWHT): New macros, if not already defined.
443 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
445 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
446 fsusage.h now does that. Include fsusage.h first, to test interface.
447 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
448 at most one method (the old code could have generated decls that
449 didn't conform to C89, not that this was ever exercised).
450 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
452 2006-03-19 Jim Meyering <jim@meyering.net>
454 Work even in a chroot where d_ino values for entries in "/"
455 don't match the stat.st_ino values for the same names.
456 * getcwd.c (__getcwd): When no d_ino value matches the target inode
457 number, iterate through all entries again, using lstat instead.
458 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
459 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
461 * getcwd.c (__getcwd): Clarify a comment.
462 Use memcpy in place of a call to strcpy.
464 2006-03-12 Jim Meyering <jim@meyering.net>
466 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
467 that of the current directory (which we're about to chdir ".." out of),
468 then save the dev-ino of the parent, instead.
470 * same-inode.h (SAME_INODE): New file/macro.
471 * chdir-safer.c (SAME_INODE): Remove definition.
472 Include "same-inode.h", instead.
474 * cycle-check.h: Include "same-inode.h".
475 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
476 * cycle-check.c (SAME_INODE): Remove definition.
477 * root-dev-ino.h: Include "same-inode.h".
479 2006-03-11 Eric Blake <ebb9@byu.net>
481 * same.c (same_name): s/base_name/last_component/
482 * backupfile.c (check_extension, numbered_backup): Likewise.
483 * filenamecat.c (file_name_concat): Likewise.
485 2006-03-11 Eric Blake <ebb9@byu.net>,
486 Paul Eggert <eggert@cs.ucla.edu>
488 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
489 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
491 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
492 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
493 (last_component): New method.
494 * dirname.c (dir_len): Determine when drive letters need a
495 subsequent slash. Preserve // when it is special.
496 (dir_name): Don't append dot when drive letter is absolute.
497 [TEST_DIRNAME]: Move into a full-blown gnulib test.
498 * basename.c (base_name): New semantics - malloc the result.
499 Preserve // when it is special. Preserve relative files that look
501 (base_len): Preserve // when it is special.
502 (last_component): New method, similar to old base_name semantics.
503 * stripslash.c (strip_trailing_slashes): Use last_component, not
504 base_name. Strip redundant slashes from ///.
506 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
508 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
509 both are 64 bits, since this seems to be the tradition, and this
510 prevents gcc -Wformat from warning about usages with PRIuMAX. If
511 we ever run into a host that prefers long long to long in this
512 case, we'll need another configure-time test. Problem reported by
515 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
517 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
518 possible collision with system files.
519 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
520 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
521 WCHAR_MIN and WCHAR_MAX in this case.
522 (<stddef.h>): Do not include; no longer needed.
523 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
524 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
525 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
526 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
527 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
528 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
529 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
530 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
531 !defined(__c99))]: Include in this case too, since it's harmless
533 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
535 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
536 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
537 (_STDINT_MIN, _STDINT_MAX): New macros.
538 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
539 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
540 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
541 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
542 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
543 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
544 macros, not typedefs; this simplifies things quite a bit.
545 Use long int for all types narrower than int64_t.
546 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
547 Define in terms of long long int or int64_t or long int,
548 not int64_t or int32_t. This saves some compile-time testing.
549 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
550 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
551 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
552 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
553 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
554 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
555 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
556 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
557 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
558 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
559 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
560 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
561 undef any previous version and define our own version, for
562 simplicity and consistency with the new macros for types.
563 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
564 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
565 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
566 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
567 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
568 @WINT_T_SUFFIX@ to keep things simple here.
569 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
570 Simplify by assuming typical 8/16/32/64 host, since we're
571 already doing that elsewhere anyway.
572 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
573 and assume long long int is 64 bits if available. This
574 speeds up 'configure'.
576 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
578 * getaddrinfo.c: fixed typo
580 2006-06-29 Eric Blake <ebb9@byu.net>
582 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
583 unused static function.
585 2006-06-29 Eric Blake <ebb9@byu.net>
589 2006-06-29 Derek R. Price <derek@ximbiot.com>
591 * strftime.c: Assume strftime() exists.
593 2006-06-28 Bruno Haible <bruno@clisp.org>
595 * getaddrinfo.h: Fix POSIX URL.
596 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
597 (use_win32_p): Make static.
598 (getaddrinfo): Reject service name if it is empty or does not consist
599 solely of decimal digits, or if its value is > 65535.
600 (getnameinfo): Remove useless casts.
602 2006-06-28 Derek R. Price <derek@ximbiot.com>
604 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
605 Autoconf 2.60 says this stuff was obsolete.
607 2006-05-12 Bruno Haible <bruno@clisp.org>
609 * mkdtemp.c [MINGW]: Include <io.h>.
610 (mkdir): Define using _mkdir.
612 2006-06-28 Bruno Haible <bruno@clisp.org>
614 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
615 declaration for wcwidth.
616 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
618 2006-06-28 Eric Blake <ebb9@byu.net>
620 * xvasprintf.h: Fix comments.
622 2006-06-28 Eric Blake <ebb9@byu.net>
624 * mbchar.h (wcwidth): Include wcwidth.h.
625 * mbswidth.c (wcwidth): Move from here...
626 * wcwidth.h: ...to this new file.
628 2006-06-28 Simon Josefsson <jas@extundo.com>
630 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
631 functions there. It will succeed on Windows XP, but on Windows
632 2000 and (presumably) earlier, it will fail, and use the internal
634 (use_win32_p): New function.
635 (getaddrinfo): Use strtoul on servname, to support numeric ports.
636 Support AI_NUMERICSERV to disable getservbyname.
637 (getnameinfo): New function, only supports
638 NI_NUMERICHOST|NI_NUMERICSERV for now.
640 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
641 only have some of them. Add AI_NUMERICSERV. Add prototype for
644 2006-06-27 Bruno Haible <bruno@clisp.org>
646 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
648 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
650 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
651 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
652 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
654 2006-06-26 Bruno Haible <bruno@clisp.org>
656 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
658 Reported by Mark D. Baushke and Larry Jones.
660 2006-06-26 Bruno Haible <bruno@clisp.org>
662 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
664 Suggested by Mark D. Baushke and Larry Jones.
666 2006-06-23 Mark D. Baushke <mdb@gnu.org>
668 * stdint_.h: Treat BSD/OS like OpenBSD.
670 2006-06-23 Bruno Haible <bruno@clisp.org>
672 * stdint_.h: Treat IRIX like OpenBSD.
674 2006-06-23 Bruno Haible <bruno@clisp.org>
676 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
677 ISO C 99 Technical Corrigendum 1.
679 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
681 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
682 Some compiler complained about some of them. Problem reported by
684 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
686 2006-06-21 Simon Josefsson <jas@extundo.com>
688 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
691 * socket_.h: Don't define WINVER.
693 * inet_pton.h, inet_pton.c: New file, taken from glibc but
694 slightly modified to work in gnulib.
696 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
698 * read-file.c (fread_file): Start with buffer allocation of
699 0 bytes rather than 1 byte; this simplifies the code.
700 Don't invoke feof; it's not needed. Refactor to avoid duplicate
701 code to free buffer and save/restore errno.
702 (internal_read_file): Remove unused local.
704 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
706 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
707 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
708 Problem reported by Denis Excoffier in
709 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
711 2006-06-19 Simon Josefsson <jas@extundo.com>
713 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
715 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
717 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
719 2006-06-17 Bruno Haible <bruno@clisp.org>
721 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
723 2006-06-17 Bruno Haible <bruno@clisp.org>
725 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
726 problem on Solaris 2.5.1.
728 2006-06-16 Eric Blake <ebb9@byu.net>
730 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
731 * unicodeio.c [!defined errno]: Likewise.
732 * strtol.c [!defined errno]: Likewise.
733 * strtod.c [!defined errno]: Likewise.
735 2006-06-15 Bruno Haible <bruno@clisp.org>
737 * stdint_.h: Rewritten to be fully auto-configured.
738 Fixes bug on HP-UX/IA64.
740 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
742 * getdate.y (__attribute__): Don't define if already defined.
743 Problem reported by Larry Jones.
744 * utimens.c (__attribute__): Likewise.
746 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
748 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
749 reported by Andreas Schwab.
751 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
752 Bruno Haible <bruno@clisp.org>
754 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
756 2006-05-26 Martin Lambers <marlam@marlam.de>
758 * getpass.c: Updates the test for the native W32 API, and adds
759 missing includes, thus fixing compilation warnings.
761 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
763 * tempname.c (small_open, large_open): New macros.
764 (__open, __open64) [!_LIBC]: Remove.
765 (__gen_tempname): Use small_open and large_open instead of __open
766 and __open64. This fixes a portability bug on HP-UX 11.11i
767 reported by Simon Wing-Tang in
768 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
770 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
772 * exclude.c (exclude_fnmatch): New function.
773 (excluded_file_name): Call exclude_fnmatch.
774 * exclude.h (excluded_file_name): New prototype
776 2006-05-24 Bruno Haible <bruno@clisp.org>
778 * printf-args.c (printf_fetchargs): Turn NULL pointers for
779 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
780 Reported by Thorsten Maerz <torte@netztorte.de> via
781 Aaron Stone <aaron@serendipity.cx>.
783 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
785 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
786 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
787 (my_usleep): Don't mishandle maximum value.
789 2006-05-19 Jim Meyering <jim@meyering.net>
791 * getugroups.c: Correct an outdated comment. From Bruno Haible.
793 2006-05-17 Bruno Haible <bruno@clisp.org>
796 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
798 2006-05-17 Bruno Haible <bruno@clisp.org>
800 * stdint_.h: Fix recognition of Cygwin.
802 2006-05-11 Jim Meyering <jim@meyering.net>
804 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
806 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
808 * crc.c (crc32_update): Remove unnecessary L suffix.
809 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
810 unwanted sign propagation, e.g., on hosts with 64-bit int.
811 There still are some problems with reeelly weird theoretical hosts
812 (e.g., 33-bit int) but it's not worth worrying about now.
813 * sha1.c (rol): Likewise.
814 (K1, K2, K3, K4): Remove unnecessary L suffix.
816 2006-05-10 Bruno Haible <bruno@clisp.org>
818 * des.c: Cast to avoid warnings.
820 2006-05-10 Simon Josefsson <jas@extundo.com>
822 * md4.c: Typo fix, update copyright years.
823 (K1, K2): Don't use L because it turn computations into 64-bit on
826 2006-05-09 Bruno Haible <bruno@clisp.org>
828 * xvasprintf.c: Include limits.h, string.h, xsize.h.
829 (EOVERFLOW): Define fallback value.
830 (xstrcat): New function.
831 (xvasprintf): Recognize the special case of a string concatenation.
833 2006-05-01 Bruno Haible <bruno@clisp.org>
835 * stdint_.h: Shorter URL.
836 * inttypes.h: Likewise.
838 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
840 * verify.h: Document the internals better. Most of this change
841 was written by Bruno Haible.
843 2006-04-29 Bruno Haible <bruno@clisp.org>
845 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
846 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
848 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
850 * getdate.y (get_date): When adding relative date, start with the
851 initial time, not with the result of the first mktime call.
853 2006-04-23 Bruno Haible <bruno@clisp.org>
855 * copy-file.c: Include <unistd.h> unconditionally.
856 * execute.c: Likewise.
857 * fatal-signal.c: Likewise.
858 * findprog.c: Likewise.
859 * mkdtemp.c: Likewise.
862 * wait-process.h: Likewise.
864 2006-04-23 Bruno Haible <bruno@clisp.org>
866 * fwriteerror.c (fwriteerror): Call fclose also when an error
867 condition was already detected.
868 Reported by Ben Pfaff <blp@cs.stanford.edu>.
870 2006-04-19 Derek Price <derek@ximbiot.com>
871 Eric Blake <ebb9@byu.net>
873 * inttypes.h: Correct grammar in comment.
875 2006-04-18 Derek Price <derek@ximbiot.com>
876 Paul Eggert <eggert@cs.ucla.edu>
878 * inttypes.h: New file.
879 * strtoimax.c: Assume <inttypes.h>.
881 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
883 * utimens.c (futimens): glibc futimesat messes up if /proc
884 isn't mounted. Problem reported by Kir Kolyshkin.
886 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
888 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
889 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
890 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
892 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
894 Merge regex changes from libc, removing some of our
895 POSIX-conformance changes that were rejected and redoing them in a
898 * regcomp.c (re_compile_internal, init_dfa):
899 Length arg is now size_t, not Idx. All uses changed.
900 (peek_token): Forward decl now says internal_function.
901 (__re_error_msgid, __re_error_msgid_idx):
902 Now static rather than extern with attribute_hidden.
903 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
904 For some reason libc prefers K&R style defns for external functions.
905 (regerror) [!defined _LIBC]: Likewise.
906 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
907 (seek_collating_symbol_entry, lookup_collation_sequence_value):
908 (build_range_exp, build_collating_symbol):
910 (re_compile_fastmap): Use '\0' to memset, not 0.
911 (utf8_sb_map): Make the calculations more obvious.
912 (init_dfa, parse_bracket_exp, build_charclass_op):
913 Call calloc and cast result, as glibc does.
914 (init_word_char, fetch_token, peek_token, peek_token_bracket):
915 (build_range_exp, build_collating_symbol):
916 Now internal functions.
918 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
920 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
921 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
922 Don't depend on VMS; depend on __VMS instead, for POSIX
924 (regoff_t): Define to ssize_t, not long int.
926 Remove the REG_ macros named below. Instead, make the old names
927 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
929 (REG_BACKSLASH_ESCAPE_IN_LISTS):
930 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
931 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
932 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
933 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
934 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
935 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
936 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
937 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
938 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
939 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
940 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
941 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
942 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
943 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
944 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
945 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
947 Remove. All uses replaced by the old RE_* names.
948 (RE_BACKSLASH_ESCAPE_IN_LISTS):
949 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
950 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
951 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
952 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
953 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
954 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
955 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
956 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
957 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
958 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
959 Don't bother having these macros be independent of each others'
960 values, since they no longer exist in the POSIX name space.
962 Rename the following member names back to their old names,
963 unless !__USE_GNU_REGEX. All uses changed back.
964 (buffer): Renamed from re_buffer.
965 (allocated): Renamed from re_allocated.
966 (used): Renamed from re_used.
967 (syntax): Renamed from re_syntax.
968 (fastmap): Renamed from re_fastmap.
969 (translate): Renamed from re_translate.
970 (can_be_null): Renamed from re_can_be_null.
971 (regs_allocated): Renamed from re_regs_allocated.
972 (fastmap_accurate): Renamed from re_fastmap_accurate.
973 (no_sub): Renamed from re_no_sub.
974 (not_bol): Renamed from re_not_bol.
975 (not_eol): Renamed from re_not_eol.
976 (newline_anchor): Renamed from re_newline_anchor.
977 (num_regs): Renamed from rm_num_regs.
978 (start): Renamed from rm_start.
979 (end): Renamed from rm_end.
981 (free_state): Move up a bit.
983 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
985 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
986 when that is what is intended.
987 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
988 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
990 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
991 All uses changed back to re_malloc, etc. It's now the caller's
992 responsibility to check for overflow; all callers changed.
993 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
994 (re_x2nrealloc): Remove.
995 (free_state): Remove decl.
997 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
998 (re_set_registers, re_exec):
1001 2006-01-31 Roland McGrath <roland@redhat.com>
1003 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1004 Reported by Mike Frysinger <vapier@gentoo.org>.
1006 2006-01-15 Andreas Jaeger <aj@suse.de>
1009 * regex_internal.c (re_string_reconstruct): Adjust for
1010 build_wcs_upper_buffer change.
1011 (build_wcs_upper_buffer): Change return type.
1013 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1015 * regex_internal.h: Include <stdint.h> if available.
1017 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1019 * regex_internal.h (SIZE_MAX): Provide a default definition.
1021 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1023 * regcomp.c: Adjust for changed secondary hash function.
1025 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1027 * regex.h: Pretty printing.
1028 Clean up namespace a bit.
1030 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1032 * regexec.c (update_cur_sifted_state, check_arrival,
1033 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1035 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1036 Ulrich Drepper <drepper@redhat.com>
1039 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1040 (bitset_word_t): Renamed from bitset_word. All uses changed.
1042 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1045 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1046 * regcomp.c: Remove unnecessary uses of
1047 unsigned RE_TRANSLATE_TYPE.
1048 * regex_internal.h: Likewise.
1049 * regex_internal.c: Likewise.
1050 * regexec.c: Likewise.
1051 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1053 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1055 * regexec.c (find_recover_state): Remove unnecessary
1057 (transit_state_bkref): Make DFA a const pointer.
1058 (get_subexp): Likewise.
1059 (check_arrival): Likewise.
1060 (update_cur_sifted_state): Likewise.
1061 (re_search_internal): Likewise.
1062 (prune_impossible_nodes): Likewise.
1063 (acquire_init_state_context): Likewise.
1064 (proceed_next_node): Likewise.
1065 (set_regs): Likewise.
1066 (free_fail_stack_return): Likewise.
1067 (check_arrival_expand_ecl): Mark DFA parameter as const.
1068 (check_arrival_expand_ecl_sub): Likewise.
1069 (check_subexp_limits): Likewise.
1070 (sub_epsilon_src_nodes): Likewise.
1071 (add_epsilon_src_nodes): Likewise.
1072 (merge_state_array): Likewise.
1073 (update_regs): Likewise.
1074 (build_trtable): Likewise.
1075 (sift_states_backward): Mark MCTX parameter as const.
1076 (build_sifted_states): Likewise.
1077 (update_cur_sifted_state): Likewise.
1078 (sift_states_mkref): Likewise.
1079 (check_arrival_expand_ecl): Mark eclosure as const.
1080 (check_dst_limits_calc_pos_1): Likewise.
1081 * regex_internal.h (re_match_context_t): Make dfa a const
1084 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1086 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1087 (transit_state_sb): Likewise.
1088 (transit_state_mb): Likewise.
1089 (sift_states_iter_mb): Likewise.
1090 (check_arrival_add_next_nodes): Likewise.
1091 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1092 [_LIBC] (re_search_2_stub): Use mempcpy.
1094 * regex_internal.c (re_string_reconstruct): Avoid calling
1095 mbrtowc for very simple UTF-8 case.
1097 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1099 (re_acquire_state_context): Likewise.
1100 * regex_internal.h: Adjust prototypes.
1102 * regex.c: Prevent using C++ compilers.
1104 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1105 (re_acquire_state_context): Likewise.
1107 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1108 Bruno Haible <bruno@clisp.org>
1110 * stdint_.h: On OpenBSD, don't redefine types already included in
1111 <sys/types.h> and <inttypes.h>.
1113 2006-03-24 Eric Blake <ebb9@byu.net>
1115 * time_r.c (copy_string_result): Remove, as it is no longer used.
1117 2006-03-24 Simon Josefsson <jas@extundo.com>
1119 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1120 including some doc fixes.
1121 (base64_encode_alloc): Fix +1 bug on allocation failures.
1123 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1125 * base64.c (base64_encode): Do not read past end of array with
1126 unsanitized input on systems with CHAR_BIT > 8.
1128 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1130 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1131 Typedef to long int, not to off_, as POSIX will likely change
1134 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1136 * argp-help.c (validate_uparams): Fix typo
1137 * argp-parse.c (argp_default_options): Consistently begin help
1138 messages with a lowercase letter.
1140 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1142 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1143 overrun buffers and shouldn't be used (much as gets shouldn't be
1145 * time_r.c (asctime_r, ctime_r): Likewise.
1147 2006-03-08 Simon Josefsson <jas@extundo.com>
1149 * gc-gnulib.c (randomize): Don't open files called 'no', they
1150 signal that configure disabled the device.
1152 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1154 * c-stack.c: Include unistd.h unconditionally, since we now assume
1156 * getlogin_r.c: Likewise.
1157 * getlogin_r.h: Likewise.
1159 * pagealign_alloc.c: Likewise.
1160 * unistd_.h: Remove; no longer needed.
1162 2006-03-07 Simon Josefsson <jas@extundo.com>
1164 * unistd_.h: New file.
1166 2006-03-07 Simon Josefsson <jas@extundo.com>
1168 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1170 2006-03-01 Simon Josefsson <jas@extundo.com>
1172 * readline.c: Fix typo, tiny patch from Stepan Kasal
1175 2006-02-28 Simon Josefsson <jas@extundo.com>
1177 * getopt.c: Protect #include of unistd.h, for MSVS.
1179 2006-02-27 Simon Josefsson <jas@extundo.com>
1181 * base64.h: Indent #define's. From Jim Meyering
1184 2006-02-27 Jim Meyering <jim@meyering.net>
1186 Revert the change of 2006-02-24, so these files can continue
1187 to be sync'd from gettext.
1188 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1191 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1193 * glob.c: Say "invalid" rather than "illegal" in comments.
1195 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1197 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1199 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1201 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1202 AT_FDCWD exceeds INT_MAX.
1203 * openat.h (AT_FDCWD): Likewise.
1205 2006-02-14 Jim Meyering <jim@meyering.net>
1207 Sync from coreutils.
1209 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1210 failure on deficient systems, and simplify gnulib lgpl dependencies.
1211 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1212 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1214 * xalloc-die.c: Remove unused definition of N_.
1216 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1218 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1220 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1222 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1223 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1225 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1227 * argp-namefrob.h: Restore changes accidentally lost during the
1228 "autoupdate" on 2005-12-12.
1230 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1232 * fnmatch.c (L_): Renamed from L, to work around a bug in
1233 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1234 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1237 2006-01-26 Simon Josefsson <jas@extundo.com>
1239 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1240 prototype is visible on mingw32.
1242 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1245 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1248 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1250 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1251 attempt to open for write; this always fails, at least on POSIX
1252 hosts. This reinstates the 2006-01-09 change, which was
1253 inadvertently removed.
1255 2006-01-26 Bruno Haible <bruno@clisp.org>
1256 Paul Eggert <eggert@cs.ucla.edu>
1258 * stdbool_.h (_Bool)
1259 [(! (defined __cplusplus || defined __BEOS__)
1260 && !defined __GNUC__
1261 && !(defined __HP_cc || defined __xlc__
1262 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1263 || defined __sgi))]:
1264 #define to signed char in these cases too; this simplifies
1265 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1266 etc., separately) and makes it more conservative.
1268 2006-01-21 Jim Meyering <jim@meyering.net>
1270 Sync from the stable (b5) branch of coreutils:
1272 * fts.c (fts_children): Don't let close() clobber errno from
1275 * fts.c (fts_stat): When following a symlink-to-directory,
1276 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1277 a dangling symlink. That can also happen at least for ELOOP.
1278 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1279 FYI, this bug predates the inclusion of fts.c in coreutils.
1281 * fts.c (fts_open): Put new maxarglen declaration and uses
1282 in their own block, so pre-c99 compilers don't object.
1284 Avoid the double-free (first in fts_read, second in fts_close) that
1285 would occur when an `active' directory is made inaccessible (e.g.,
1286 via chmod a-x) during a traversal.
1287 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1288 before returning. Reproduce this failure by
1289 mkdir -p a/b; cd a; chmod a-x . b
1290 Reported by Stavros Passas.
1292 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1294 * argp-namefrob.h: Bugfix. Remove stray #
1296 2006-01-25 Bruno Haible <bruno@clisp.org>
1298 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1300 Reported by Paul Eggert.
1302 2006-01-25 Jim Meyering <jim@meyering.net>
1304 * fileblocks.c: Remove more useless parentheses.
1305 * readutmp.h: Likewise.
1307 2006-01-24 Bruno Haible <bruno@clisp.org>
1309 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1311 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1314 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1315 to avoid problems with the built-in _Bool type.
1316 Reported by Paul Eggert on 2005-11-26.
1318 2006-01-24 Jim Meyering <jim@meyering.net>
1320 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1322 2006-01-24 Simon Josefsson <jas@extundo.com>
1324 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1327 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1329 Work around porting bugs reported by Dieter in
1330 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1331 * getopt.c (_NOPROTO): Remove; no longer needed.
1332 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1333 Include "getopt.h" first, to check interface.
1334 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1336 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1337 (__strndup): Revert to K&R-style function dfns, the glibc style.
1338 * strnlen.c: Don't claim it's taken from glibc; it's not.
1339 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1340 Include strnlen.h first, to get prototype properly.
1341 (strnlen): Renamed from __strnlen.
1344 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1346 These changes imported from libc.
1347 * getopt.c: Use __fxprintf instead of inline stream orientation
1348 test and two separate function calls.
1349 * strndup.c (__strndup): Add libc_hidden_def.
1351 2006-01-22 Bruno Haible <bruno@clisp.org>
1353 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1354 temporary buffer for sprintf, take into account the precision also
1355 for 'd', 'i', 'u', 'o', 'x', 'X'.
1357 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1359 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1360 to pacify gcc -Wswitch-default.
1362 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1364 * argp-help.c (usage_long_opt): Do not print DOC options.
1365 (__argp_base_name): Removed
1366 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1368 (__argp_base_name): Provide macro definition or extern declaration
1369 depending on the configuration
1371 2006-01-20 Simon Josefsson <jas@extundo.com>
1373 * inet_ntop.h: Unconditionally include sys/socket.h.
1375 2006-01-19 Simon Josefsson <jas@extundo.com>
1377 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1379 2006-01-12 Simon Josefsson <jas@extundo.com>
1381 * base64.c: Fix warning, reported by Bruno Haible
1382 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1384 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1386 Sync from coreutils.
1387 * md5.c: Fix commentary typos.
1388 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1389 * md5.h (__attribute__): Remove; unused.
1390 * sha1.c: Fix commentary to match md5 better.
1391 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1392 so that we don't need to worry about alignment. All uses changed.
1393 This merges the 2005-10-28 md5 change into sha1.
1395 2006-01-11 Jim Meyering <jim@meyering.net>
1397 Sync from coreutils.
1398 * md5.c (OP): Fix spacing.
1400 2006-01-11 Simon Josefsson <jas@extundo.com>
1402 * stdint_.h (SIZE_MAX): Add missing (.
1404 2006-01-10 Bruno Haible <bruno@clisp.org>
1406 * argp.h (__const): Remove macro. Use const instead.
1407 * argp-fmtstream.h (__const): Likewise.
1408 * glob_.h (__const): Remove macro.
1409 * glob-libc.h: Use const instead of __const.
1411 2006-01-10 Jim Meyering <jim@meyering.net>
1413 Avoid the double-free (first in fts_read, second in fts_close) that
1414 would occur when an `active' directory is made inaccessible (e.g.,
1415 via chmod a-x) during a traversal.
1416 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1417 before returning. Reproduce this failure by
1418 mkdir -p a/b; cd a; chmod a-x . b
1419 Reported by Stavros Passas.
1421 Sync from coreutils.
1422 * sha1.c: Tweak grammar in a comment.
1424 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1426 * regex_internal.h (BITSET_WORD_BITS):
1427 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1428 preprocessor mishandles large unsigned values as if they were signed.
1429 Problem reported by Claudio Fontana in
1430 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1432 2006-01-10 Simon Josefsson <jas@extundo.com>
1434 * socket_.h: New file.
1436 2006-01-10 Bruno Haible <bruno@clisp.org>
1438 * localcharset.c: Update from GNU gettext.
1440 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1442 Sync from coreutils.
1443 * chdir-long.c (cdb_free): Don't bother trying to open directory
1444 for write access: POSIX says that must fail.
1445 * fts.c (diropen): Likewise.
1446 * save-cwd.c (save_cwd): Likewise.
1447 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1448 well, for minor improvements on hosts that lack O_DIRECTORY.
1449 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1450 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1451 Fall back on chown if open failed with EACCES.
1453 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1454 Report an error at compile-time if only a 1-second nominal clock
1455 resolution is found.
1457 * lchmod.h: New file.
1458 * mkdir-p.c: Include lchmod.h, lchown.h.
1459 (make_dir_parents): Use lchown rather than chown, and
1460 lchmod rather than chmod.
1462 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1463 too. Problem with "none" reported by Bob Proulx. Problem with
1464 "proc" reported by n0dalus.
1466 * mountlist.c: Include <limits.h>.
1467 (dev_from_mount_options)
1468 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1469 New function. It no longer assumes "dev=" has the System V meaning
1470 on Linux (since it doesn't). It also parses "dev=" more carefully.
1471 (read_file_system_list)
1472 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1473 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1476 * posixtm.h (PDS_PRE_2000): New macro.
1477 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1478 All usages changed. Reject dates outside the range 1969-1999 if
1479 PDS_PRE_2000 is used.
1481 2006-01-09 Jim Meyering <jim@meyering.net>
1483 Sync from coreutils.
1485 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1487 * chdir-safer.h, chdir-safer.c: New files.
1489 * modechange.c (mode_compile): Reject an invalid mode string
1490 that starts with an octal digit. From Andreas Gruenbacher.
1492 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1493 and dup to open_safer and dup_safer, respectively.
1494 (openat_permissive): Fix typo in comment.
1496 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1497 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1498 (_): Remove; no longer needed.
1499 (openat): Renamed from rpl_openat; no need for rpl_openat
1500 since openat.h renames openat for us.
1501 Replace most of the body with a call to openat_permissive,
1502 to avoid duplicate code.
1503 Port to (probably hypothetical) environments were mode_t is
1505 (openat_permissive): Require mode arg, so that we can check
1506 types better. Put it just after flags. Change cwd failure
1507 indicator from pointer-to-bool to pointer-to-errno-value.
1508 All callers changed.
1509 Invoke openat_save_fail and/or openat_restore_fail if
1510 cwd_errno is null, so that openat can call us.
1511 (openat_permissive, fdopendir, fstatat, unlinkat):
1512 Simplify errno handling to avoid some duplicate code,
1513 as it's OK to set errno on success.
1514 * openat.h: Revamp code so that function macros depend on
1515 __OPENAT_PREFIX only, not also on AT_FDCWD.
1516 (openat_ro): Remove. Caller changed to use openat_permissive.
1517 (openat_permissive): Now a macro, if not a function.
1518 (openat_restore_fail, openat_save_fail): Now always functions,
1519 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1521 * openat-priv.h: New file, defining macros used by mkdirat.c
1523 * mkdirat.c: Include openat-priv.h.
1524 Remove definitions of macros defined therein.
1525 * openat.c: Likewise.
1527 * mkdirat.c (mkdirat): New file and function.
1528 * openat.h (mkdirat): Declare.
1530 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1532 * openat.h (openat_permissive): Declare.
1533 (openat_ro): Define.
1535 * openat.c (EXPECTED_ERRNO): New macro.
1536 (openat_permissive): New function -- used in remove.c rewrite.
1537 (all functions): Set errno just before returning, only if there
1538 was an actual failure.
1539 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1541 Emulate openat-family functions using Linux's procfs, if possible.
1542 Idea and some code based on Ulrich Drepper's glibc changes.
1544 * openat.c: (BUILD_PROC_NAME): New macro.
1545 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1546 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1547 before falling back on save_cwd and restore_cwd.
1548 (fdopendir, fstatat, unlinkat): Likewise.
1550 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1551 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1553 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1554 as second argument to va_arg. Otherwise, some versions of gcc
1555 warn that `if this code is reached, the program will abort'.
1557 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1559 Sync from coreutils.
1561 Add POSIX ACL support
1562 * acl.h (copy_acl, set_acl): Add declarations.
1563 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1564 systems other than Linux.
1565 (chmod_or_fchmod): New function: use fchmod when possible,
1566 and chmod otherwise.
1567 (file_has_acl): Add a POSIX ACL implementation, with a
1568 Linux-specific subcase.
1569 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1570 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1571 acls are unsupported.
1572 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1573 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1576 2006-01-09 Bruno Haible <bruno@clisp.org>
1578 * sysexit_.h (EX_OK): New macro.
1579 Suggested by Martin Lambers <marlam@marlam.de>.
1581 2006-01-09 Bruno Haible <bruno@clisp.org>
1583 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1584 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1585 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1586 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1588 2006-01-09 Bruno Haible <bruno@clisp.org>
1590 * stdint_.h (SIZE_MAX): Write the value without involving negative
1593 2005-10-16 Bruno Haible <bruno@clisp.org>
1595 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1596 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1598 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1600 * strftime.c (tzname): Don't declare if it is already #defined.
1601 Problem reported for Mingw by Mark Junker.
1603 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1605 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1606 long int, not int, for nanosecond counts, so that people who are
1607 used to POSIX struct timespec won't be surprised. Reported by Jim
1610 2005-12-16 Jim Meyering <jim@meyering.net>
1612 * fprintftime.c, fprintftime.h: New files.
1614 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1616 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1617 * argp-help.c (fill_in_uparams): Check if the constructed
1618 struct uparams is valid. Fall back to the default values if it is
1621 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1623 * argp-help.c (__argp_base_name): New function
1624 (__argp_short_program_name): Rewrite using __argp_base_name
1625 * argp-namefrob.h: Define program_invocation_name and
1626 program_invocation_short_name if requested
1627 (__argp_base_name): Add prototype
1628 * argp-parse.c (argp_def): Use gettext wrappers
1629 (argp_default_parser): Use __argp_base_name
1630 * argp-pin.c: New file. Defines program_invocation_name and
1631 program_invocation_short_name on systems that lack them.
1633 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1635 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1636 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1637 porting problem reported by Georg Schwarz in
1638 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1640 2005-07-09 Bruno Haible <bruno@clisp.org>
1642 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1643 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1644 Reported by Mark Junker <mjscod@gmx.de>.
1646 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1648 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1649 (uintmax_t) [defined uintmax_t]: Do not declare.
1650 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1651 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1652 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1653 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1654 sake of portability to weird hosts that C allows (though we don't
1655 know of any practical examples).
1657 * savedir.h (fdsavedir): New decl.
1658 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1659 contains most of the former guts of savedir.
1660 (savedir): Use savedirstream.
1663 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1665 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1666 coreutils no longer futzes with rounding modes.
1668 2005-11-14 Jim Meyering <jim@meyering.net>
1670 * mkstemp-safer.c: Include <config.h>, required for possible
1671 replacement of mkstemp.
1673 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1675 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1677 (gethrxtime) [! (HAVE_NANOUPTIME
1678 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1679 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1680 our own approximation.
1682 2005-11-10 Simon Josefsson <jas@extundo.com>
1684 * readline.c: Remove EOL.
1686 2005-11-08 Eric Blake <ebb9@byu.net>
1688 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1690 2005-11-08 Eric Blake <ebb9@byu.net>
1692 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1694 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1696 Fix porting problem reported by Theodoros V. Kalamatianos.
1697 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1698 Don't assume that futimes failing means we must fail.
1700 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1702 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1703 leave errno alone. Problem reported by Dmitry V. Levin.
1705 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1707 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1708 errno alone. Problem reported by Frederic Jolliton.
1710 2005-10-28 Simon Josefsson <jas@extundo.com>
1712 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1713 "restrict" keywords, as per POSIX. Protect the function
1714 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1715 Don't use K&R prototypes. Check the sprintf return values.
1716 Re-define EAFNOSUPPORT if not present. Indent.
1718 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1719 suggested by Bruno Haible <bruno@clisp.org>.
1721 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1723 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1725 * gc-libgcrypt.c: Add MD2 (which is not available through
1728 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1730 * md2.h, md2.c: New files.
1732 2005-10-24 Simon Josefsson <jas@extundo.com>
1734 * md4.h: Shrink buffer size, now that we changed the type.
1736 2005-10-22 Simon Josefsson <jas@extundo.com>
1738 * arcfour.h, arcfour.c: Use fixed size indices in the
1739 arcfour_context struct (simplify test vector testing in GNU
1742 2005-10-22 Simon Josefsson <jas@extundo.com>
1744 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1745 suggested by Bruno Haible <bruno@clisp.org>.
1747 2005-10-22 Simon Josefsson <jas@extundo.com>
1749 * crc.h: Include stddef.h, for size_t.
1751 2005-10-21 Simon Josefsson <jas@extundo.com>
1753 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1754 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1756 2005-10-21 Simon Josefsson <jas@extundo.com>
1758 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1761 2005-10-21 Simon Josefsson <jas@extundo.com>
1763 * gc-gnulib.c: Support ARCTWO in CBC mode.
1765 2005-10-21 Simon Josefsson <jas@extundo.com>
1767 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1770 * hmac-sha1.c (hmac_sha1): Likewise.
1772 * crc.c (crc32_update): Actually use crc parameter, suggested by
1773 Bruno Haible <bruno@clisp.org>.
1775 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1778 2005-10-21 Simon Josefsson <jas@extundo.com>
1780 * des.h, des.c: New files.
1782 * gc-gnulib.c: Support DES.c
1784 2005-10-21 Simon Josefsson <jas@extundo.com>
1786 * arctwo.h, arctwo.c: New files.
1788 * gc-gnulib.c: Support ARCTWO.
1790 2005-10-21 Simon Josefsson <jas@extundo.com>
1792 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1794 2005-10-19 Simon Josefsson <jas@extundo.com>
1796 * gc-gnulib.c: Support ARCFOUR.
1798 2005-10-19 Simon Josefsson <jas@extundo.com>
1800 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1803 * gc.h: Add ECB enum type.
1805 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1807 2005-10-19 Simon Josefsson <jas@extundo.com>
1809 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1811 2005-10-18 Simon Josefsson <jas@extundo.com>
1813 * md4.h, md4.c: New files, based on md5.?.
1815 2005-10-17 Simon Josefsson <jas@extundo.com>
1817 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1819 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1821 2005-10-17 Simon Josefsson <jas@extundo.com>
1823 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1825 2005-10-17 Simon Josefsson <jas@extundo.com>
1827 * gc.h, gc-libgcrypt.c: Add ciphers.
1829 2005-10-17 Simon Josefsson <jas@extundo.com>
1831 * sha1.c: Use uint32_t instead of md5_uint32.t
1833 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1836 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1838 * md5.h: Use stdint.h and uint32_t. Doc fix.
1840 2005-10-15 Simon Josefsson <jas@extundo.com>
1842 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1844 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1846 2005-10-14 Simon Josefsson <jas@extundo.com>
1848 * arcfour.h, arcfour.c: New files.
1850 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1852 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1853 include <wchar.h>; no longer needed.
1855 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1856 and Ulrich Drepper <drepper@redhat.com>
1859 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1860 instead of inline stream orientation test and two separate
1861 function calls. Pay no attention to USE_IN_LIBIO.
1863 2005-10-14 Roland McGrath <roland@redhat.com>
1865 Import from libc. [BZ #1331]
1866 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1868 Reported by Matej Vela <vela@debian.org>.
1870 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1872 * mkdir-p.c (make_dir_parents): Don't report an error if an
1873 intermediate directory is in a read-only file system. Problem
1874 reported by Eric Blake.
1876 2005-10-13 Simon Josefsson <jas@extundo.com>
1878 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1879 Move memory allocation outside of loop.
1881 2005-10-12 Simon Josefsson <jas@extundo.com>
1883 * gc-pbkdf2-sha1.c: New file.
1885 * gc.h: Add gc_pbkdf2_sha1 prototype.
1887 2005-10-12 Simon Josefsson <jas@extundo.com>
1889 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1890 suggested by Bruno Haible <bruno@clisp.org>.
1892 2005-10-12 Simon Josefsson <jas@extundo.com>
1894 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1896 * gc-gnulib.c (gc_hmac_sha1): New function.
1898 2005-10-12 Simon Josefsson <jas@extundo.com>
1900 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1902 2005-10-12 Simon Josefsson <jas@extundo.com>
1904 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1905 GC_USE_HMAC_MD5, respectively.
1907 * gc-libgcrypt.c (gc_md5): Fix assert call.
1910 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1912 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1914 * gc-gnulib.c (gc_hash_buffer): Ditto.
1916 2005-10-11 Bruno Haible <bruno@clisp.org>
1918 * c-strcasestr.h: New file, from GNU gettext.
1919 * c-strcasestr.c: New file, from GNU gettext.
1921 2005-10-11 Bruno Haible <bruno@clisp.org>
1923 * c-strcase.h: New file, from GNU gettext.
1924 * c-strcasecmp.c: New file, from GNU gettext.
1925 * c-strncasecmp.c: New file, from GNU gettext.
1927 2005-10-11 Simon Josefsson <jas@extundo.com>
1929 * crc.h, crc.c: New files.
1931 * gc.h (gc_hash_buffer): Add doc.
1933 2005-10-08 Simon Josefsson <jas@extundo.com>
1935 * gc.h: Add gc_hash and gc_hash_buffer.
1937 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1939 * gc-libgcrypt.c (gc_hash_buffer): Add.
1941 2005-10-11 Bruno Haible <bruno@clisp.org>
1943 * strcasecmp.c: Include limits.h.
1944 (strcasecmp): Avoid integer overflow on exotic platforms.
1945 * strncasecmp.c: Include limits.h.
1946 (strncasecmp): Avoid integer overflow on exotic platforms.
1947 Reported by Paul Eggert.
1949 2005-10-06 Simon Josefsson <jas@extundo.com>
1951 * hmac-md5.c: New file.
1955 2005-10-06 Simon Josefsson <jas@extundo.com>
1957 * memxor.c (memxor): Avoid casts and warnings.
1959 2005-10-05 Derek Price <derek@ximbiot.com>
1961 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1963 2005-10-05 Simon Josefsson <jas@extundo.com>
1965 * memxor.c (memxor): Fix compiler error.
1967 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1968 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1970 * memxor.h, memxor.c: New files.
1972 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1973 we assume all systems have it, suggested by Jim Meyering
1974 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1975 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1976 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1979 2005-10-04 Bruno Haible <bruno@clisp.org>
1981 * verify.h (verify_true): Provide alternative definition for C++.
1983 2005-10-04 Simon Josefsson <jas@extundo.com>
1985 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1986 D. Baushke" <mdb@gnu.org>.
1988 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1990 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1991 (SSIZE_MAX): New macro, if not already defined.
1992 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1995 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1997 * exclude.c: Include verify.h.
1998 (verify): Remove. All callers changed to use verify.h's version.
1999 * strtoimax.c: Likewise.
2000 * utimecmp.c: Likewis.e
2002 Sync from coreutils.
2003 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2004 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2005 * .cvsignore: Add fts.h, search.h, t-fpending.
2006 * settime.c (settime): Fix { typo in previous patch. Also, don't
2007 bother returning ENOSYS if settimeofday or stime fails; just let
2008 them return whatever errno they want to return.
2009 * utimens.c: Include unistd.h, for dup2.
2010 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2011 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2013 2005-10-02 Jim Meyering <jim@meyering.net>
2015 Sync from coreutils.
2016 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2017 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2018 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2019 Remove AT_FDCWD test.
2020 Do not consume the fd unless successful.
2021 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2022 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2023 block, so that we don't even try to compile it if settimeofday is
2024 available. This works around a compilation failure on OSF1 V5.1,
2025 due to stime requiring a `long int*' while tv_sec is `int'.
2027 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2029 * getdelim.c (getdelim): Remove unused variables.
2031 2005-10-01 Simon Josefsson <jas@extundo.com>
2033 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2034 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2035 AI_* and EAI_* definitions. Protect function declarations.
2037 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2039 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2040 so that the code works even with ancient cpp. Portability problem
2041 with GCC 2.7.2.1 reported by Thomas M.Ott.
2043 2005-09-27 Jim Meyering <jim@meyering.net>
2045 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2047 * intprops.h (signed_type_or_expr__): Define.
2048 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2051 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2053 * verify.h (verify_expr): Remove, replacing with:
2054 (verify_true): New macro that returns true instead of void.
2055 (verify_type__): Remove.
2056 (verify): Use verify_true rather than verify_type__.
2058 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2060 * utimens.c (ENOSYS): Define if not already defined.
2061 (futimens): Support having a null PATH if the file descriptor
2064 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2066 (__attribute): Define to empty unless GCC 3.1 or later.
2067 This works around a core dump on OpenBSD 3.4, which has GCC
2068 2.95.3, which dumps core when given __attribute__(()). It also
2069 simplifies other tests, since we really don't want to bother with
2070 worrying about which ancient version of GCC supported what.
2071 Original problem reported by Yoann Vandoorselaere, with part of
2072 the fix suggested by Derek Price.
2074 2005-09-24 Jim Meyering <jim@meyering.net>
2076 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2077 so we can once again use a positive bitfield width of 1 -- now we
2078 don't have to explain why we were using a bitfield width of 2.
2080 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2082 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2083 Problem reported by Eric Blake.
2084 (getaddrinfo): Initialize se so that it's not garbage.
2085 Redo internal storage allocation so that it doesn't make unportable
2086 assumptions about alignment.
2089 * utimens.c (futimens): Use futimesat if available.
2090 Prefer it to futimes since it doesn't have the futimes bug.
2092 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2093 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2094 Instead, declare a function that returns a pointer to an array,
2095 and use verify_type__ to declare the size of the array.
2096 Problem and germ of a solution reported by Bruno Haible.
2097 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2098 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2100 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2102 Sync from coreutils.
2104 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2106 * argmatch.h: Include verify.h
2107 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2108 (ARGMATCH_ASSERT): Remove; unused.
2109 * canonicalize.c: Assume STDC_HEADERS.
2110 * exclude.c: Include "strcase.h".
2111 * regex_internal.h [!defined _LIBC]: Likewise.
2112 * getusershell.c: Include stdio--.h rather than stdio.h
2114 (getusershell): Call fopen, not fopen_safer.
2115 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2116 Do not include unistd-safer.h.
2117 (save_cwd): Don't call fd_safer; no longer needed
2118 now that we include fcntl--.h.
2120 * getdate.y (relative_time): New type.
2121 (RELATIVE_TIME_0): New constant.
2122 (parser_control): Use relative_time instead of doing it ourselves.
2123 (%union): Add new relative_time rel member.
2124 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2126 (relunit, relunit_snumber): Now of type rel.
2127 (zone, rel, relunit, get_date): Adjust to above changes.
2129 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2130 Do not include unistd-safer.h.
2131 (getloadavg): Don't call fd_safer; no longer needed
2132 now that we include fcntl--.h.
2134 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2135 (make_dir_parents): Treat ENOSYS like EEXIST.
2137 Improve quality of diagnostics on restore_cwd failure.
2138 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2139 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2140 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2141 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2142 each time through the loop. Do not diagnose restore_cwd failure;
2143 that is the caller's job (and perhaps the caller does not care).
2145 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2146 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2147 If the file already exists but is not a directory, don't bother
2148 to try to make its parents.
2149 Close potential file descriptor leak if we can't chdir("/") (!).
2150 Don't always return true if chdir($PWD) fails; return true only
2151 if the requested action was done successfully (except for the
2153 Don't log final directory unless we actually made it.
2154 Refactor to avoid duplicate code to fix up permissions.
2155 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2157 * strftime.c (my_strftime): Rewrite the previous change slightly,
2158 to make it a bit faster and (I hope) clearer.
2159 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2160 Fix bug in formats like %2N.
2162 * verify.h: New file.
2164 2005-09-22 Jim Meyering <jim@meyering.net>
2166 Sync from coreutils.
2168 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2170 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2171 the .tm_year member, since otherwise gcc-4.0 would now warn about
2172 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2174 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2175 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2177 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2178 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2179 when run in a time zone for which daylight savings time is in effect
2180 for the starting date.
2182 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2183 stop us from restricting permissions of just-created absolute-named
2185 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2186 to restore initial working directory.
2187 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2188 to tell caller if/when we change the working directory and are
2189 unable to return to the initial one.
2190 * mkdir-p.h (make_dir_parents): Update prototype.
2191 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2192 `return false'. This fixes a bug introduced on 2004-07-30.
2194 * openat.c (fdopendir): Be sure to close the supplied
2195 file descriptor before returning. This makes our replacement
2196 implementation a little closer to Solaris's, where fdopendir
2197 ties the file descriptor to the returned DIR* pointer.
2198 * openat.c (unlinkat): New function.
2199 * openat.h (unlinkat): Add prototype.
2200 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2201 (openat_restore_fail): Rename from openat_restore_die.
2202 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2204 Provide an alternative to exiting immediately upon save_cwd or
2205 restore_cwd failure. Now, an application can arrange e.g.,
2206 to perform a longjump in that case.
2207 * openat.c: Include dirname.h.
2208 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2209 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2210 and openat_restore_die rather than calling error directly.
2211 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2213 * openat-die.c (openat_save_die, openat_restore_die): New file.
2214 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2216 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2217 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2218 int utc, int nanoseconds);
2220 date should not have to allocate a megabyte of virtual memory to
2221 handle a format argument like +%1048575T. When implemented with
2222 strftime, it must allocate such a buffer, use strftime to fill it
2223 in, print it, then free it.
2224 With fprintftime, it simply prints everything and exits.
2225 With no need for memory allocation, that's one fewer way to fail.
2226 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2227 optional field width, not before, so we accept %9:z, not %:9z.
2228 (my_strftime): Be sure to use L_('x') for literals.
2230 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2231 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2232 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2233 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2234 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2235 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2236 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2237 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2238 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2240 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2241 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2242 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2243 and don't include <sys/file.h>).
2245 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2247 Sync from coreutils.
2249 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2250 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2251 [!LDAV_DONE]: Avoid unused variable warning.
2253 2005-09-21 Bruno Haible <bruno@clisp.org>
2255 * unicodeio.h (unicode_to_mb): New declaration.
2257 2005-09-20 Derek Price <derek@ximbiot.com>
2259 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2261 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2263 Use a consistent style for including <config.h>.
2264 * __fpending.c, acl.c, argmatch.c,
2265 argp-help.c, argp-parse.c,
2266 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2267 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2268 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2269 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2270 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2271 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2272 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2273 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2274 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2275 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2276 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2277 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2278 modechange.c, mountlist.c, open-safer.c, physmem.c,
2279 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2280 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2281 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2282 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2283 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2284 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2285 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2286 userspec.c, utimecmp.c, version-etc-fsf.c,
2287 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2288 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2289 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2290 Standardize inclusion of config.h.
2291 * __fpending.h, dirfd.h, getdate.h, human.h,
2292 inttostr.h: Removed inclusion of config.h from header files.
2293 * inttostr.c: Adjusted in-tree users.
2294 * timespec.h: Remove superfluous warning to include config.h.
2295 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2296 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2297 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2298 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2300 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2302 * stat-time.h: New file.
2303 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2304 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2306 (timespec_cmp): New function.
2307 * utimecmp.c: Include stat-time.h.
2308 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2309 members exist, not on the obsolescent ST_MTIM_NSEC.
2310 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2312 2005-09-15 Derek Price <derek@ximbiot.com>
2313 Paul Eggert <eggert@cs.ucla.edu>
2315 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2316 changes, consolidating in...
2317 * regex_internal.h: ...this file.
2319 2005-09-15 Derek Price <derek@ximbiot.com>
2321 * regex_internal.h: Blank `pure' for GNUC < 3.
2322 * regex_internal.c: Ditto, using this...
2323 (__GNUC_PREREQ): ...new macro.
2324 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2325 (__GNUC_PREREQ): ...this new macro.
2327 * strstr.h: Include string.h. Define strstr as a macro here.
2329 2005-09-13 Derek Price <derek@ximbiot.com>
2331 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2333 Reported by Jim Meyering <jim@meyering.net>.
2335 2005-09-13 Jim Meyering <jim@meyering.net>
2337 * canon-host.c: Filter through gnu indent and reword comments slightly.
2338 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2340 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2342 * lib/base64.c: Typo.
2343 (base64_encode): Put b64str in initialized data section.
2345 2005-09-12 Derek Price <derek@ximbiot.com>
2347 Return usable errors from canon-host.
2348 * canon-host.h: New file.
2349 * canon-host.c (canon_host): Wrap...
2350 (canon_host_r): ...this new function, which now relies exclusively on
2352 (ch_strerror): New function.
2353 (last_cherror): New global.
2354 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2355 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2357 (freeaddrinfo): Free ai->ai_canonname when set.
2359 2005-09-12 Derek Price <derek@ximbiot.com>
2360 Paul Eggert <eggert@cs.ucla.edu>
2362 * glob-libc.h: Renamed from glob_.h. The new version is
2363 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2364 protecting things that should be done only in gnulib contexts.
2365 * glob_.h: New file, containing only the glob things needed for
2367 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2368 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2369 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2370 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2371 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2372 and to respect the namespace rules better.
2374 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2376 Merge glibc and coreutils changes into gnulib, plus a few
2378 * md5.c: Use #error rather than a string.
2379 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2380 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2381 (__attribute__): Define to empty for non recent-GCC.
2382 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2383 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2384 Renamed from their non-__ counterparts, with new macros replacing
2385 them if not _LIBC. Add __THROW attribute.
2387 (struct md5_ctx): Align buffer if using GCC.
2388 * sha1.h (struct sha1_ctx): Likewise.
2389 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2390 The old name was backwards.
2391 (NOTSWAP): Remove; not used.
2392 (rol): New macro, moved here from md5.h.
2393 (sha1_process_block): Remove a FIXME that doesn't make sense.
2395 2005-09-12 Derek Price <derek@ximbiot.com>
2397 * gai_strerror.c: Include config.h when available. Include
2398 getaddrinfo.h before other headers to test interface.
2399 Reported by Larry Jones <lawrence.jones@ugs.com>.
2401 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2403 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2404 definitions, since that's the preferred style in glibc.
2405 Fix a minor spacing issue, and update copyright notice to match glibc's.
2407 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2409 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2411 2005-09-06 Simon Josefsson <jas@extundo.com>
2413 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2414 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2416 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2418 Change bitset word type from unsigned int to unsigned long int,
2419 as this has better performance on typical 64-bit hosts.
2420 Port bitset code to hosts with unusual word sizes.
2421 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2422 (build_collating_symbol):
2423 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2424 argument is a bitset. This is merely a style issue, but it makes
2425 it clearer that an entire array is expected.
2426 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2427 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2428 Port to the case where bitset_word is not the same as unsigned int.
2429 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2430 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2432 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2433 (build_trtable, group_nodes_into_DFAstates):
2435 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2436 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2437 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2438 * regexec.c (group_nodes_into_DFAstates): Likewise.
2439 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2440 * regcomp.c (optimize_subexps, lower_subexp):
2441 Work even if bitset_word has holes in its bitwise representation.
2442 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2443 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2445 * regex_internal.c (re_string_reconstruct):
2446 Don't assume UCHAR_MAX == 255.
2447 * regex_internal.h (bitset_set_all): Likewise.
2448 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2450 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2451 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2453 (BITSET_WORD_MAX): New macro.
2454 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2455 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2456 (bitset_empty, bitset_copy):
2457 Prefer sizeof (bitset) to multiplying it out ourselves.
2458 (bitset_not_merge): Remove; unused.
2459 (bitset_contain): Return bool, not unsigned int with one bit on.
2460 All callers changed.
2461 * regexec.c (build_trtable): Don't assume bitset has no stricter
2462 alignment than re_node_set; do this by defining a new internal
2463 type struct dests_alloc and using it to allocate memory.
2465 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2467 Check for arithmetic overflow when calculating sizes, to prevent
2468 some buffer-overflow issues. These patches are conservative, in the
2469 sense that when I couldn't determine whether an overflow was possible,
2470 I inserted a run-time check.
2471 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2472 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2473 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2474 (re_xnrealloc, re_x2nrealloc): New inline functions.
2475 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2476 (build_equiv_class, build_charclass): Check for arithmetic overflow
2477 in size expression calculations.
2478 * lib/regex_internal.c (re_string_realloc_buffers):
2479 (build_wcs_upper_buffer, re_node_set_add_intersect):
2480 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2481 (re_dfa_add_node, register_state): Likewise.
2482 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2483 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2484 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2485 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2487 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2489 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2490 to avoid a collision with bits/local_lim.h in glibc.
2491 All uses changed. Problem reported by Dmitry V. Levin in
2492 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2494 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2495 bugs in int versus size_t comparisons.
2496 (re_string_context_at): Fix bug where the code assumed that
2499 Use bool where appropriate.
2500 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2501 All callers changed.
2502 (calc_eclosure_iter): Likewise, for ROOT arg.
2503 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2504 (build_charclass_op): Likewise, for NON_MATCH arg.
2505 * regex_internal.c (re_string_allocate, re_string_construct):
2506 (re_string_construct_common): Likewise, for ICASE arg.
2507 * regexec.c (re_search_2_stub, re_search_stub):
2508 Likewise, for RET_LEN arg.
2509 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2510 (set_regs): Likewise, for FL_BACKTRACK arg.
2511 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2512 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2513 (calc_eclosure_iter, parse_bracket_exp):
2514 Use bool for internal variables that are booleans.
2515 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2516 (set_regs, build_sifted_states, sift_states_bkref):
2517 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2518 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2519 (find_collation_sequence_value):
2521 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2522 (re_node_set_compare):
2523 Return bool, not int. All callers changed.
2524 * regexec.c (check_halt_node_context, check_dst_limits):
2525 (build_trtable, check_node_accept): Likewise.
2526 * regex_internal.h: Include stdbool.h.
2528 Fix bugs uncovered when converting to bool.
2529 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2530 failure instead of charging ahead blindly.
2531 * regex_internal.c (register_state): Likewise.
2532 * regexec.c (re_search_2_stub): Use simpler method than boolean
2533 for freeing internal storage.
2534 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2535 bitset pieces used as boolean, to avoid undefined behavior
2536 on hosts that do int overflow checking.
2538 2005-08-31 Derek Price <derek@ximbiot.com>
2540 * getdelim.c (getdelim): Return EOF on EOF.
2541 Reported by Larry Jones <lawrence.jones@ugs.com>.
2543 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2545 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2546 lengths fit in regoff_t; this isn't true if regoff_t is the same
2548 * regex.c (re_search_internal): 5th arg is LAST_START
2549 (= START + RANGE) instead of RANGE. This avoids overflow
2550 problems when regoff_t is the same width as size_t.
2551 All callers changed.
2552 (re_search_2_stub): Check for overflow when adding the
2553 sizes of the two strings.
2554 (re_search_stub): Check for overflow when adding START
2555 to RANGE; if it occurs, substitute the extreme value.
2557 2005-08-31 Jim Meyering <jim@meyering.net>
2559 * regcomp.c (search_duplicated_node): Make first pointer arg
2561 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2562 (register_state): Likewise.
2563 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2564 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2565 (group_nodes_into_DFAstates): Likewise.
2567 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2569 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2570 old glibc regex code mishandles strings longer than 2**31 bytes.
2571 This patch fixes this when the regex code is used in gnulib
2572 (i.e., outside glibc).
2574 This patch should not affect the use of the regex code inside
2575 glibc. No doubt this problem also needs to be handled for glibc
2576 as well, but the result will be an incompatible change to the
2577 glibc ABI, and the old ABI will have to be supported too. That
2578 can be the the subject for another patch.
2580 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2581 governing whether the rest of this patch is active. By default,
2582 the macro is disabled and the patch has no effect.
2583 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2584 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2585 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2586 (re_match_2, re_set_registers): Use the new types.
2587 * regex_internal.h (Idx, re_hashval_t): New types.
2588 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2590 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2591 (re_string_context_at, bin_tree_t, re_dfastate_t):
2592 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2593 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2594 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2595 (re_string_char_size_at, re_string_wchar_at):
2596 (re_string_elem_size_at):
2597 Use the new types and macros to port to 64-bit hosts.
2598 Use unsigned types for internal values, so that the code
2599 mostly works even for arrays larger than SSIZE_MAX.
2600 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2601 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2602 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2603 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2604 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2605 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2606 (calc_inveclosure, parse_dup_op, build_range_exp):
2607 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2608 (fetch_number, create_token_tree, mark_opt_subexp):
2610 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2611 (create_cd_newstate, re_string_allocate, re_string_construct):
2612 (re_string_realloc_buffers, build_wcs_upper_buffer):
2613 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2614 (re_string_reconstruct, re_string_peek_byte_case):
2615 (re_string_fetch_byte_case, re_string_context_at):
2616 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2617 (re_node_set_init_copy, re_node_set_add_intersect):
2618 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2619 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2620 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2621 (re_acquire_state, re_acquire_state_context, register_state):
2623 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2624 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2625 (re_search_internal, re_search_2_stub, re_search_stub)
2626 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2627 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2628 (update_cur_sifted_state, check_dst_limits):
2629 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2630 (check_subexp_limits, sift_states_bkref, merge_state_array):
2631 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2632 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2633 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2634 (expand_bkref_cache, check_node_accept_bytes):
2635 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2636 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2637 (acquire_init_state_context, check_halt_node_context):
2638 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2639 (sift_states_backward, clean_state_log_if_needed):
2640 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2641 (find_recover_state, transit_state_sb, transit_state_mb):
2642 (transit_state_bkref, build_trtable, match_ctx_clean):
2644 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2645 to work around an assumption that REG_MISSING is negative.
2647 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2648 (seek_collating_symbol_entry) [defined _LIBC]:
2649 (lookup_collation_sequence_value) [defined _LIBC]:
2650 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2651 Use prototypes rather than old-style function definitions.
2652 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2653 (transit_state_sb) [0]:
2654 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2656 * regexec.c (re_search_internal): Simplify update of rm_so and
2659 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2660 (optimize_subexps, lower_subexp):
2661 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2662 since the signed shift might overflow. Use 1u<<31 instead.
2663 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2664 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2667 * regcomp.c (optimize_subexps, lower_subexp):
2668 Use CHAR_BIT rather than 8, for clarity.
2669 * regexec.c (check_dst_limits_calc_pos_1):
2670 (check_subexp_matching_top): Likewise.
2671 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2672 have to worry about portability issues when shifting it left.
2673 Remove no-longer-needed test for table_size > 0.
2674 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2675 in a word, as the resulting behavior is undefined.
2676 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2677 in one case, a <= should have been an <, and in another case the
2678 whole test was missing.
2679 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2680 the standard name CHAR_BIT.
2681 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2682 this is not true on one's complement and signed-magnitude hosts.
2684 * regex_internal.h (re_sub_match_top_t): Remove unused member
2686 (struct re_dfa_t): Remove unused member states_alloc.
2687 * regcomp.c (init_dfa): Don't initialize unused members.
2689 2005-08-31 Bruno Haible <bruno@clisp.org>
2691 * strstr.c: Include <stddef.h>, for NULL.
2692 * strcasestr.c: Likewise.
2693 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2695 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2697 * iconvme.h: Add prototype for iconv_alloc.
2699 2005-08-29 Simon Josefsson <jas@extundo.com>
2701 * iconvme.c: Fix errno.
2703 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2705 * iconvme.c: Split iconv_string into iconv_alloc.
2707 2005-08-27 Jim Meyering <jim@meyering.net>
2709 * fopen-safer.c: Merge minor changes from coreutils.
2710 * dup-safer.c: Likewise.
2711 * fd-safer.c: Likewise.
2713 Merge from coreutils.
2714 * stdio--.h: New file.
2715 * stdlib--.h: New file.
2716 * mkstemp-safer.c: New file.
2718 GNU tar needs these.
2719 * pipe-safer.c: New file.
2720 * creat-safer.c: New file.
2721 * fcntl--.h (creat): Define to creat_safer.
2722 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2723 * unistd--.h (pipe): Define to pipe_safer.
2724 * unistd-safer.h: Declare pipe_safer.
2726 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2728 * regex_internal.h: Remove all references to
2729 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2731 (bitset_not, bitset_merge, bitset_not_merge):
2732 (bitset_mask, re_string_allocate, re_string_construct):
2733 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2734 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2735 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2736 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2737 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2738 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2739 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2740 (re_acquire_state_context):
2741 Remove unnecessary forward decls.
2742 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2743 Put __attribute at function definition,
2744 now that the function decl has been removed.
2745 * lib/regex_internal.c (re_string_peek_byte_case):
2746 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2749 2005-08-26 Simon Josefsson <jas@extundo.com>
2751 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2752 Haible <bruno@clisp.org>.
2754 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2756 * regexec.c (set_regs): Don't alloca with an unbounded size.
2758 alloca modernization/simplification for regex.
2759 * regex.c: Remove portability cruft for alloca. This no longer
2760 needs to be at the start of the file, and can be moved into
2761 regex_internal.h and simplified.
2762 * regex_internal.h: Include <alloca.h>.
2763 (__libc_use_alloca) [!defined _LIBC]: New macro.
2764 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2765 now works outside glibc.
2767 2005-08-24 Simon Josefsson <jas@extundo.com>
2769 * getpass.c: Add WIN32 implementation. Conditionalize use of
2770 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2771 GLIBC specific code.
2773 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2775 Make regex safe for g++. This fixes one real bug (an "err"
2776 that should have been "*err"). g++ problem reported by
2778 * regex_internal.h (re_calloc): New macro, consistent with
2779 re_malloc etc. All callers of calloc changed to use re_calloc.
2780 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2781 not int. All callers changed.
2782 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2783 just use an array of size MB_LEN_MAX.
2784 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2785 (find_recover_state): Change "err" to "*err"; this fixes what
2786 appears to be a real bug.
2787 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2790 2005-08-25 Jim Meyering <jim@meyering.net>
2792 * open-safer.c: Include <config.h>.
2793 Otherwise, we'd lose LARGEFILE support in any file using
2796 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2798 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2799 * regex.h (regerror): Likewise.
2801 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2802 requires this. (The code never needed it.)
2804 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2805 All uses of recently-renamed identifiers changed to use the new,
2806 POSIX-compliant names. The code will build and run just fine
2807 without these changes, but it's better to eat our own dog food
2808 and use the standard-conforming names.
2810 * regex.h: Fix a multitude of POSIX name space violations.
2811 These changes have an effect only for programs that define
2812 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2813 do not change anything for programs compiled in the normal way.
2814 Also, there is no effect on the ABI.
2816 (_REGEX_SOURCE): New macro.
2817 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2818 defined and _GNU_SOURCE is not; this fixes a name space violation.
2820 Rename the following macros to obey POSIX requirements.
2821 The old names are still visible as macros if _REGEX_SOURCE is defined.
2822 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2823 RE_BACKSLASH_ESCAPE_IN_LISTS.
2824 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2825 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2826 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2827 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2828 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2829 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2830 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2831 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2832 (REG_INTERVALS): renamed from RE_INTERVALS.
2833 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2834 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2835 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2836 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2837 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2838 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2839 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2840 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2841 RE_UNMATCHED_RIGHT_PAREN_ORD.
2842 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2843 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2844 (REG_DEBUG): renamed from RE_DEBUG.
2845 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2846 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2847 unusual, since we can't clash with the POSIX REG_ICASE.
2848 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2849 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2850 (REG_NO_SUB): renamed from RE_NO_SUB.
2851 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2852 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2853 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2854 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2855 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2856 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2857 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2858 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2859 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2860 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2861 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2862 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2863 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2864 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2865 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2866 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2867 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2868 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2869 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2870 (REG_FIXED): Renamed from REGS_FIXED.
2871 (REG_NREGS): Renamed from RE_NREGS.
2873 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2874 of other REG_* macros, since POSIX says the user is allowed to
2875 #undef these macros selectively.
2877 (reg_errcode_t): Update comment stating what other tables need
2880 Rename the following enum values to obey POSIX requirements.
2881 The old names are still visible as macros.
2882 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2883 is not defined, since GNU is supposed to be a superset of POSIX as
2884 much as possible, and since we want reg_errcode_t to be a signed
2885 type for implementation consistency.
2886 (_REG_NOERROR): Renamed from REG_NOERROR.
2887 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2888 (_REG_BADPAT): Renamed from REG_BADPAT.
2889 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2890 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2891 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2892 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2893 (_REG_EBRACK): Renamed from REG_EBRACK.
2894 (_REG_EPAREN): Renamed from REG_EPAREN.
2895 (_REG_EBRACE): Renamed from REG_EBRACE.
2896 (_REG_BADBR): Renamed from REG_BADBR.
2897 (_REG_ERANGE): Renamed from REG_ERANGE.
2898 (_REG_ESPACE): Renamed from REG_ESPACE.
2899 (_REG_BADRPT): Renamed from REG_BADRPT.
2900 (_REG_EEND): Renamed from REG_EEND.
2901 (_REG_ESIZE): Renamed from REG_ESIZE.
2902 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2903 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2904 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2905 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2906 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2908 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2909 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2910 changed. But support the old name if the new one is not defined
2911 and if _REGEX_SOURCE.
2913 Change the following member names in struct re_pattern_buffer.
2914 The old names are still supported if !_REGEX_SOURCE.
2915 The new names are always supported, regardless of _REGEX_SOURCE.
2916 (re_buffer): Renamed from buffer.
2917 (re_allocated): Renamed from allocated.
2918 (re_used): Renamed from used.
2919 (re_syntax): Renamed from syntax.
2920 (re_fastmap): Renamed from fastmap.
2921 (re_translate): Renamed from translate.
2922 (re_can_be_null): Renamed from can_be_null.
2923 (re_regs_allocated): Renamed from regs_allocated.
2924 (re_fastmap_accurate): Renamed from fastmap_accurate.
2925 (re_no_sub): Renamed from no_sub.
2926 (re_not_bol): Renamed from not_bol.
2927 (re_not_eol): Renamed from not_eol.
2928 (re_newline_anchor): Renamed from newline_anchor.
2930 Change the following member names in struct re_registers.
2931 The old names are still supported if !_REGEX_SOURCE.
2932 The new names are always supported, regardless of _REGEX_SOURCE.
2933 (rm_num_regs): Renamed from num_regs.
2934 (rm_start): Renamed from start.
2935 (rm_end): Renamed from end.
2937 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2938 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2939 Prepend __ to parameter names.
2941 Undo yesterday's changes.
2943 2005-08-24 Jim Meyering <jim@meyering.net>
2945 Sync from coreutils.
2946 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2948 2005-08-21 Bruno Haible <bruno@clisp.org>
2950 * lock.h: Add multiple inclusion guard.
2951 * tls.h: Add multiple inclusion guard.
2953 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2955 * regex.h (REG_NOSYS)
2956 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2957 Define, since POSIX requires it as of 2001.
2958 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2959 New private symbol, used to keep the enum signed in all cases.
2960 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2961 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2963 * regex_internal.c (re_string_skip_chars, register_state):
2965 Remove forward decls; no longer needed now that we use prototypes.
2966 * regexec.c (acquire_init_state_context, check_halt_node_context):
2967 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2968 (clean_state_log_if_needed): Likewise.
2970 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2972 Fix problems reported by Sam Steingold in
2973 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2974 * regexec.c (sift_states_bkref): Fix portability bug: the code
2975 assumed that reg_errcode_t is a signed type, which is not
2976 necessarily true if _XOPEN_SOURCE is not defined.
2977 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2978 some compilers warn about it otherwise.
2980 2005-08-20 Jim Meyering <jim@meyering.net>
2982 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2983 of unused local, dfa.
2985 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2987 * regcomp.c (create_initial_state): Remove duplicate decl.
2988 (init_word_char, create_initial_state, duplicate_node_closure):
2989 (fetch_token, peek_token_bracket, build_range_exp):
2990 (build_collating_symbol): Remove forward decls; no longer needed
2991 now that we use prototypes.
2994 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2995 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2996 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2997 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2998 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2999 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3000 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3001 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3002 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3003 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3004 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3005 (build_charclass, build_charclass_op, fetch_number, create_tree):
3006 (create_token_tree, mark_opt_subexp, duplicate_tree):
3007 Use prototypes rather than old-style definitions.
3010 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3011 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3012 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3013 (re_string_reconstruct, re_string_peek_byte_case):
3014 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3015 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3016 (re_node_set_init_copy, re_node_set_add_intersect):
3017 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3018 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3019 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3020 (re_acquire_state, re_acquire_state_context, register_state):
3021 (create_ci_newstate, create_cd_newstate, free_state):
3023 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3024 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3025 (re_search_internal, prune_impossible_nodes):
3026 (acquire_init_state_context, check_matching, static):
3027 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3028 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3029 (update_regs, sift_states_backward, build_sifted_states):
3030 (clean_state_log_if_needed, merge_state_array):
3031 (update_cur_sifted_state, add_epsilon_src_nodes):
3032 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3033 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3034 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3035 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3036 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3037 (check_arrival, check_arrival_add_next_nodes):
3038 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3039 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3040 (check_node_accept_bytes, check_node_accept, extend_buffers):
3041 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3042 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3047 (re_string_allocate, re_string_construct, re_string_reconstruct):
3048 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3049 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3050 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3051 (re_string_context_at, re_string_peek_byte_case):
3052 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3053 is defined, since we now use prototypes always.
3055 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3056 C89 or better. All uses removed.
3058 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3060 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3061 [defined lint]: Suppress bogus uninitialized-variable warnings.
3063 * regcomp.c (duplicate_node): Return new index, not an error code,
3064 and let the caller return REG_ESPACE if out of space. This
3065 removes an uninitialied-variable warning with GCC 4.0.1, and also
3066 avoids taking the address of a local variable. All callers
3069 2005-08-19 Jim Meyering <jim@meyering.net>
3071 * regexec.c (proceed_next_node): Redo local variables to
3072 avoid GCC shadowing warnings.
3074 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3076 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3077 (re_node_set_insert_last, re_dfa_add_node):
3078 Rename local variables to avoid GCC shadowing warnings.
3080 2005-08-18 Bruno Haible <bruno@clisp.org>
3082 * strstr.c (strstr): Fix return value in multibyte case.
3083 * strcasestr.c (strcasestr): Likewise.
3085 2005-08-17 Jim Meyering <jim@meyering.net>
3087 Make the %s format (seconds since the epoch) work for a negative
3088 number and when used with a zero-padded field width, e.g. %015s.
3090 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3091 label so that it precedes the code to set `digits'. Otherwise,
3092 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3093 print `00-22'. Now, it prints `-0022', as it should.
3095 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3097 * regex.h: Remove useless space-before-tab. From coreutils.
3099 2005-08-17 Bruno Haible <bruno@clisp.org>
3101 * strcasestr.h: New file.
3102 * strcasestr.c: New file.
3104 2005-08-17 Bruno Haible <bruno@clisp.org>
3106 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3107 * strstr.c: Completely rewritten, with multibyte locale support.
3109 2005-08-17 Bruno Haible <bruno@clisp.org>
3111 * strcasecmp.c: Use mbuiter.h.
3113 2005-08-17 Bruno Haible <bruno@clisp.org>
3115 * mbuiter.h: New file.
3117 2005-08-16 Bruno Haible <bruno@clisp.org>
3119 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3121 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3122 NUL byte, not after it.
3124 2005-08-16 Bruno Haible <bruno@clisp.org>
3126 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3127 the valid ones. Makes the comparison operations transitive:
3128 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3129 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3131 2005-08-16 Bruno Haible <bruno@clisp.org>
3133 * strcase.h (strcasecmp): Add note in comments.
3134 * strncasecmp.c: Use code from strcasecmp.c.
3135 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3136 (strcasecmp): Work correctly in multibyte locales.
3138 2005-08-16 Bruno Haible <bruno@clisp.org>
3140 * strnlen1.h: New file.
3141 * strnlen1.c: New file.
3143 2005-08-16 Bruno Haible <bruno@clisp.org>
3145 * mbfile.h: New file.
3147 2005-08-16 Bruno Haible <bruno@clisp.org>
3149 * mbiter.h: New file.
3151 2005-08-16 Bruno Haible <bruno@clisp.org>
3153 * mbchar.h: New file.
3154 * mbchar.c: New file.
3156 2005-08-16 Bruno Haible <bruno@clisp.org>
3158 * tls.h: New file, from GNU gettext.
3159 * tls.c: New file, from GNU gettext.
3161 2005-08-15 Bruno Haible <bruno@clisp.org>
3163 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3166 2005-08-14 Jim Meyering <jim@meyering.net>
3168 Sync from coreutils.
3170 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3171 Use the hash-table-based cycle-detection code not just when
3172 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3173 Reported by James Youngman in
3174 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3175 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3176 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3177 This lets us compile with -DFTS_DEBUG, once again.
3178 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3179 * fts.c (fd_safer): Remove decl.
3180 Include fcntl--.h rather than unistd-safer.h
3181 (fts_safe_changedir): Don't call fd_safer; no longer needed
3182 now that we include fcntl--.h.
3184 2005-08-11 Simon Josefsson <jas@extundo.com>
3186 * readline.h, readline.c: New file.
3188 2005-08-11 Bruno Haible <bruno@clisp.org>
3190 * strnlen.h (strnlen): Change parameter name to match comment.
3192 2005-08-10 Simon Josefsson <jas@extundo.com>
3194 * strndup.c: Use strnlen.h.
3196 * strnlen.h: New file.
3198 2005-08-02 Simon Josefsson <jas@extundo.com>
3200 * getline.h, getline.c: Rewrite.
3202 * getdelim.h, getdelim.c: New files, ported from glibc.
3204 2005-07-31 Bruno Haible <bruno@clisp.org>
3206 * lock.h (gl_lock_initializer): New macro.
3207 (gl_lock_define_initialized): Use it.
3208 (gl_rwlock_initializer): New macro.
3209 (gl_rwlock_define_initialized): Use it.
3210 (gl_recursive_lock_initializer): New macro.
3211 (gl_recursive_lock_define_initialized): Use it.
3213 2005-07-26 Bruno Haible <bruno@clisp.org>
3215 * lock.h: Update from GNU gettext.
3216 * lock.c: Update from GNU gettext.
3218 2005-07-18 Bruno Haible <bruno@clisp.org>
3220 * lock.h (gl_once_t): New type.
3221 (gl_once_define, gl_once): New macros.
3222 * lock.c (fresh_once): New variable.
3223 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3226 2005-07-18 Simon Josefsson <jas@extundo.com>
3228 * check-version.c (check_version): Accept identical versions too.
3230 2005-07-18 Bruno Haible <bruno@clisp.org>
3232 * lock.h: New file, from GNU gettext.
3233 * lock.c: New file, from GNU gettext.
3235 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3237 * quotearg.c: Add translator comment suggested by Bruno Haible,
3238 with a minor change.
3240 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3242 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3243 copyright symbol and the year.
3244 * version-etc.c (COPYRIGHT_YEAR): New constant.
3245 (version_etc_va): Use parameterized copyright notice.
3246 Reword to conform to the current GNU coding standards.
3248 2005-07-11 Simon Josefsson <jas@extundo.com>
3250 * size_max.h: New file.
3252 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3254 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3257 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3258 and Paul Eggert <eggert@cs.ucla.edu>
3260 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3261 in wint_t, not wchar_t. Remove now-unnecessary cast.
3263 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3265 * regex.c, regex.h: Sync from libc.
3266 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3267 New files, synced from libc, except that regex_internal.h
3268 currently has a small porting fix.
3270 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3272 Remove the dependency of the strftime module on the tzset module.
3273 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3274 Copy the input structure, to work around some of the bug with
3275 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3276 Solaris releases, you should also use the tzset module, but we won't
3277 require it as a dependency any more since we don't want LGPLed code
3278 to depend on GPLed code.
3280 2005-07-02 Jim Meyering <jim@meyering.net>
3282 * backupfile.c (backup_args): Change a `0' to NULL.
3284 2005-07-01 Jim Meyering <jim@meyering.net>
3286 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3287 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3288 * save-cwd.c, tempname.c:
3289 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3290 and don't include <sys/file.h>).
3292 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3294 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3295 declares only 'struct timespec;' (!).
3297 2005-06-29 Jim Meyering <jim@meyering.net>
3299 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3300 type name. Use the variable name instead.
3301 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3303 2005-06-28 Simon Josefsson <jas@extundo.com>
3305 * check-version.h, check-version.c: New files.
3307 2005-06-28 Simon Josefsson <jas@extundo.com>
3309 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3310 collision with global variable. Better indentation. Don't
3311 increment buffer pointer beyond buffer end. Based on comments
3312 from Paul Eggert <eggert@cs.ucla.edu>.
3316 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3318 * canon-host.c (canon-host): Append trailing "," to 0 in
3319 initializer of struct addrinfo, as an indication that we don't
3320 care how many members the structure has.
3322 2005-06-24 Derek Price <derek@ximbiot.com>
3323 and Bruno Haible <bruno@clisp.org>
3325 Remove stat module & update lstat.
3326 * stat.c: Remove this file...
3327 (slash_aware_lstat): ...moving this content and its support...
3328 * lstat.c (rpl_lstat): ...into here.
3329 * lstat.h: New file.
3331 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3333 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3334 (ranged_convert): Don't save conversion in a temporary struct.
3335 This causes a warning with GCC 4.0.0, and anyway in the typical
3336 case it's not worth the extra 100 bytes or so of code.
3337 (ranged_convert, __mktime_internal): When calling a function via a
3338 pointer P, use P () rather than (*P) (), as we now assume C89 or
3341 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3343 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3344 "who -r" failed to give output. Problem reported by Tim Waugh.
3346 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3347 (xcalloc): Use it to avoid needless tests.
3348 Problem reported by Jim Meyering.
3350 2005-06-16 Jim Meyering <jim@meyering.net>
3352 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3353 when either N or S is zero.
3355 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3357 * argp.h (__option_is_short): Check upper limit of
3358 __key. Isprint() requires its argument to have the value
3359 of an unsigned char or EOF.
3361 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3363 * fnmatch.c (fnmatch): If there is an encoding error in a
3364 multibyte string or pattern, fall back on unibyte matching.
3365 Problem reported by James Youngman.
3367 2005-06-08 Bruno Haible <bruno@clisp.org>
3369 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3372 2005-06-08 Bruno Haible <bruno@clisp.org>
3374 * csharpcomp.h: New file, from GNU gettext.
3375 * csharpcomp.c: New file, from GNU gettext.
3376 * csharpcomp.sh.in: New file, from GNU gettext.
3378 2005-06-07 Derek Price <derek@ximbiot.com>
3381 * glob_.h: Indent nested #ifdef.
3383 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3385 Sync from coreutils.
3386 Use "file name" when talking about file names, instead of "filename"
3387 or "path", as per the GNU coding standards.
3388 * mkdir-p.c: Renamed from makepath.c.
3389 (make_dir_parents): Renamed from make_path. All callers changed.
3390 * mkdir-p.h: Likewise. All includers changed.
3391 * filenamecat.c: Renamed from path-concat.c.
3392 (file_name_concat): Renamed from path_concat. All callers changed.
3393 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3394 * filenamecat.h: Likewise. All includers changed.
3395 * acl.c: Don't use "path" or "filename" to mean "file name"
3396 in comments or local variable names.
3397 * basename.c: Likewise.
3398 * canonicalize.c, canonicalize.h: Likewise.
3399 * dirname.c, dirname.h: Likewise.
3400 * euidaccess.c: Likewise.
3401 * exclude.c: Likewise
3402 * fnmatch_.h, fnmatch_loop.c: Likewise.
3403 * fsusage.c, fsuage.h: Likewise.
3404 * fts.c, fts_.h: Likewise.
3405 * getcwd.c: Likewise.
3406 * getloadavg.c: Likewise.
3407 * mkstemp.c: Likewise.
3408 * mountlist.c, mountlist.h: Likewise.
3409 * openat.c, openat.h: Likewise.
3410 * readlink-stub.c: Likewise.
3411 * readutmp.c, readutmp.h: Likewise.
3412 * rename.c: Likewise.
3413 * rmdir.c: Likewise.
3415 * savedir.c: Likewise.
3416 * stripslash.c: Likewise.
3417 * tempname.c: Likewise.
3418 * xreadlink.c: Likewise.
3419 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3421 * exclude.h: Likewise.
3423 * euidaccess.c (getuid, getgid, getuid, getegid)
3424 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3425 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3426 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3427 * pathmax.h: Include <limits.h> unconditionally, since other
3428 files have been getting away with it for years (MORE/BSD 4.3
3430 * userspec.c (getpwnam, getgrnam, getgrgid)
3431 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3433 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3434 Define to 256, not 255, as per modern POSIX.
3436 2005-06-01 Bruno Haible <bruno@clisp.org>
3438 * csharpexec.h: New file, from GNU gettext.
3439 * csharpexec.c: New file, from GNU gettext.
3440 * csharpexec.sh.in: New file, from GNU gettext.
3442 2005-05-31 Derek Price <derek@ximbiot.com>
3443 Paul Eggert <eggert@cs.ucla.edu>
3446 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3448 2005-05-29 Derek Price <derek@ximbiot.com>
3449 Paul Eggert <eggert@cs.ucla.edu>
3451 * glob_.h, glob.c: New files.
3453 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3455 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3457 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3458 the configuration hassle isn't worth it.
3459 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3460 (LONGEST_MODIFIER, PRIuMAX): Remove.
3462 2005-05-27 Bruno Haible <bruno@clisp.org>
3464 * getlogin_r.h: Remove second include of <stddef.h>.
3466 2005-05-25 Bruno Haible <bruno@clisp.org>
3467 Derek Price <derek@ximbiot.com>
3469 * getlogin_r.h: Simplify API documentation.
3471 2005-05-25 Derek Price <derek@ximbiot.com>
3472 Paul Eggert <eggert@cs.ucla.edu>
3474 * getlogin_r.c, getlogin_r.h: New files.
3476 2005-05-22 Bruno Haible <bruno@clisp.org>
3478 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3479 Also include <sys/param.h> if it defines MIN, MAX.
3480 Based on a patch by Derek Price <derek@ximbiot.com>.
3482 2005-05-22 Bruno Haible <bruno@clisp.org>
3484 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3485 (INT64_MIN): Fix definition.
3486 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3488 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3489 NEED_SIGNED_INT_TYPES.
3491 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3492 HAVE_SYSTEM_INTTYPES.
3494 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3496 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3497 so that unistd-safer.h (GPL'ed code) need not be included.
3499 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3502 * fts.c: Don't include "cycle-check.h" or "hash.h".
3503 (setup_dir, free_dir): New functions.
3504 (enter_dir, leave_dir): Define trivial
3505 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3506 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3507 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3508 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3509 Move to fts-cycle.c.
3510 (fts_open): Use setup_dir.
3511 (fts_close): Use free_dir.
3512 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3513 This adds a label and some gotos, but the alternatives were messier.
3514 Check for memory allocation failure when entering a dir.
3515 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3516 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3517 (FTS): New member fts_cycle, that is a union that contains the
3518 old active_dir_ht and cycle_state. All uses changed to mention
3519 fts_cycle.ht and fts_cycle.state.
3520 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3521 fts.c, with the following changes:
3522 (setup_dir, free_dir): New functions.
3523 (enter_dir): Now returns bool. Return true if successful, false
3524 if memory exhausted. All callers changed.
3525 Do not bother partly cleaning up on
3526 memory allocation failure; that is free_dir's job.
3527 However, free ad if hash_insert fails, to avoid memory leak.
3528 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3529 fts->fts_options to see which union member to use.
3531 2005-05-20 Jim Meyering <jim@meyering.net>
3533 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3534 Now a macro, to pacify GCC.
3536 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3538 * chown.c (rpl_chown): Return -1 on failure.
3540 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3542 * canonicalize.c: Include canonicalize.h first, to test interface.
3543 Include <stddef.h> unconditionally, since we assume C89 now.
3544 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3545 * fts.c: Include fts_.h first, to check interface.
3546 Do not include intprops.h; no longer needed.
3547 Include cycle-check.h and hash.h, since fts_.h no longer does.
3548 Remove unnecessary casts of closedir to void.
3549 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3550 decide whether to decrement nlinks.
3551 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3552 (FTS): Use struct hash_table * instead of Hash_table, so that
3553 we no longer need to include hash.h here.
3555 2005-05-17 Jim Meyering <jim@meyering.net>
3557 * fts.c, fts_.h: New files, from coreutils.
3559 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3561 Sync from coreutils.
3562 * unlinkdir.c, unlinkdir.h: New files.
3563 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3564 regex.h, unlocked-io.h, xtime.h:
3565 White space changes only.
3566 * makepath.c (make_path): Port to hosts where leading "//" is special.
3567 * yesno.c: Include getline.h, not ctype.h.
3568 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3569 Use getline to remove arbitrary restriction on response length.
3571 2005-05-13 Bruno Haible <bruno@clisp.org>
3573 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3574 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3575 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3576 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3577 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3578 Add support for 64-bit integers in the MSVC compiler.
3580 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3582 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3583 Change the initial comment to refer to GPL, not LGPL.
3584 gnulib-tool will change it to LGPL as needed.
3586 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3587 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3588 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3589 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3590 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3591 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3592 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3593 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3594 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3595 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3596 concatpath.c, config.charset, copy-file.c, copy-file.h,
3597 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3598 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3599 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3600 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3601 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3602 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3603 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3604 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3605 full-read.c, full-read.h, full-write.c, full-write.h,
3606 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3607 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3608 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3609 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3610 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3611 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3612 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3613 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3614 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3615 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3616 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3617 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3618 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3619 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3620 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3621 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3622 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3623 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3624 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3625 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3626 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3627 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3628 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3629 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3630 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3631 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3632 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3633 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3634 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3635 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3636 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3637 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3638 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3639 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3640 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3641 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3642 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3643 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3644 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3645 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3646 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3647 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3648 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3649 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3650 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3651 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3652 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3653 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3654 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3655 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3656 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3657 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3658 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3659 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3660 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3661 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3662 Update FSF postal mail address.
3664 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3666 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3667 specified in ai_socktype. Fix invalid ai_protocol
3668 check. ai_protocol is usually set to 0 or depending on
3669 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3670 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3671 ai_socktype / ai_protocol in the returned addrinfo structure.
3673 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3674 Bruno Haible <bruno@clisp.org>
3676 * inet_ntop.h: New file.
3677 * inet_ntop.c: New file, from glibc with modifications.
3679 2005-05-08 Jim Meyering <jim@meyering.net>
3681 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3683 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3685 Merge from coreutils. Among other things,
3686 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3687 * fd-safer.c: New file.
3688 * fcntl-safer.h, open-safer.c: Remove.
3689 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3690 * dup-safer.c: Include unistd-safer.h first.
3691 Don't include errno.h.
3692 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3693 * file-type.h: Don't assume invoker included sys/stat.h first.
3694 * file-type.c: Rely on file-type.h change.
3695 * getloadavg.c: Include unistd-safer.h.
3696 (getloadavg): Use safer open.
3697 * getusershell.c: Include "stdio-safer.h".
3698 (getusershell): Use safer fopen.
3699 * long-options.c (long_options): Use NULL rather than 0.
3700 * modechange.h (mode_free): Remove; all callers changed to invoke
3702 * modechange.c: Likewise.
3703 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3704 (MODE_DONE): New constant.
3705 (struct mode_change): Remove 'next' member.
3706 (make_node_op_equals): New function; like the old one of the
3707 same name, except it allocates an array.
3708 (mode_compile, mode_create_from_ref): Use it.
3709 (mode_compile): Allocate result as an array, not a linked list.
3710 Parse octal string ourself, so that we catch mistakes like "+0".
3711 (mode_adjust): Arg is an array, not a linked list.
3712 * modechange.c: Include stat-macros.h, xalloc.h.
3713 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3714 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3715 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3716 Remove. This is now stat-macros.h's job.
3717 (talloc): Remove. All callers replaced by xalloc, so that
3718 our invokers don't have to worry about reporting memory failures.
3719 (make_node_op_equals): Remove.
3720 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3722 (struct mode_change): Moved here from modechange.h.
3723 (mode_append_entry): Remove.
3724 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3725 apps to have incorrect behavior. Use simpler algorithm for head
3726 and tail. Don't futz with umask; that's now the job of mode_adjust.
3727 Detect more invalid usages rather than having somewhat-random behavior.
3728 Don't insert an "a=" action, as that leads to incorrect behavior.
3729 (mode_compile, mode_create_from_ref): Return NULL on error instead
3730 of an enum, since now there's only one way to have an error. All
3732 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3733 at the correct time. Simplify calculation of "+u" and its ilk.
3734 Don't mishandle "+X".
3735 (mode_free): Remove "register" and localize decls.
3736 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3737 (struct mode_change): Move to modechange.c; callers don't
3738 need to see this stuff.
3739 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3740 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3741 (mode_change, mode_adjust): Reflect the new signatures noted above.
3742 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3743 that might redefine system include files.
3744 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3745 (my_usleep): Use NULL rather than (void *) 0.
3746 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3747 Use siginterrupt to specify that system calls should be interrupted.
3748 (rpl_nanosleep): Move initialization of suspended closer to call of
3750 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3751 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3752 (desirable_utmp_entry): New function.
3753 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3754 using x2nrealloc, to simplify logic.
3755 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3756 size calculation. Do not assume utmp file is a regular file.
3757 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3758 (READ_UTMP_CHECK_PIDS): New constant.
3759 * save-cwd.c: Include unistd-safer.h.
3760 (save_cwd): Use fd_safer.
3761 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3762 [!_LIBC] Include "stat-macros.h" instead.
3763 * unistd-safer.h (fd_safer): New decl.
3765 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3767 * byteswap_.h: New file.
3769 2005-04-25 Albert Chin <china@thewrittenword.com>
3771 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3774 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3776 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3777 that "UTC +1 second" continues to work. Problem reported
3779 (relunit_snumber): New rule.
3782 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3784 * getdate.y (universal_time_zone_table): New constant.
3785 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3786 universal_time_zone_table.
3787 (lookup_zone): Prefer universal_time_zone_table to
3788 local_time_zone_table, so that "GMT" time stamps are allowed in
3789 London during the summer. Problem reported by Ian Abbott.
3791 2005-04-12 Jim Meyering <jim@meyering.net>
3793 * human.c (humblock): Set *options even when returning due to
3794 xstrtoumax conversion failure. Thanks to a used-uninitialized
3797 2005-04-09 Jim Meyering <jim@meyering.net>
3799 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3800 -Wuninitialized: initialize tm0.tm_year.
3802 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3804 * getdate.y (parser_control): rels_seen is now a boolean, not a
3805 count, since there's no maximum. All uses changed.
3806 Add member dsts_seen.
3807 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3809 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3810 Use pc_rels_seen to decide whther a date is absolute.
3812 * getdate.y (number): Don't overwrite year.
3813 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3816 2005-04-02 Simon Josefsson <jas@extundo.com>
3818 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3819 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3821 2005-03-27 Jim Meyering <jim@meyering.net>
3823 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3825 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3827 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3828 "one's complement" -> "ones' complement" in comment, as per Knuth.
3829 "value of type" -> "type or expression" in comment.
3830 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3832 2005-03-26 Jim Meyering <jim@meyering.net>
3835 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3836 Correct typos: s/or/of/.
3838 2005-03-23 Jim Meyering <jim@meyering.net>
3840 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3842 2005-03-21 Jim Meyering <jim@meyering.net>
3844 Changes imported from coreutils.
3846 * cycle-check.c: Don't include xalloc.h.
3848 * path-concat.c: Don't include assert.h.
3849 (path_concat): Remove assertion that would have triggered
3850 for ABASE starting with more than one slash.
3851 Reported by Andreas Schwab.
3853 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3854 properly when ABASE is an absolute file name.
3855 Correct the description of this function.
3857 Add an assertion and a test driver.
3858 This fixes a bug introduced on 2004-07-02.
3859 Andreas Schwab reported the resulting failure of cp --parents:
3860 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3862 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3864 * strftime.c (my_strftime): If the underlying strftime returns 0
3865 (which shouldn't happen), generate nothing instead of returning 0
3866 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3868 2005-03-16 Bruno Haible <bruno@clisp.org>
3870 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3872 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3874 * strftime.c (my_strftime): Prepend space to format so that we can
3875 reliably distinguish strftime failure from empty output on POSIX
3878 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3880 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3881 (iconv_string): Don't guess a size-zero buffer, as that might cause
3882 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3883 result would be 'too large', where 'too large' is (heuristically)
3884 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3885 overflow concerns. This will prevent some unwanted malloc failures
3886 when the inputs are very large.
3888 2005-03-15 Bruno Haible <bruno@clisp.org>
3890 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3893 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3896 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3898 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3900 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3901 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3903 * strtol.c: Likewise.
3905 2005-03-14 Simon Josefsson <jas@extundo.com>
3907 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3910 2005-03-14 Jim Meyering <jim@meyering.net>
3912 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3913 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3914 to be nonzero so that we (and caller) can detect the difference
3915 between a valid zero-length expansion and an error return, even
3916 when the underlying strftime fails before writing anything into
3919 2005-03-10 Jim Meyering <jim@meyering.net>
3921 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3922 so that this module works on systems without fchdir.
3924 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3926 Factor int-properties macros into a single file, except for
3927 glibc-related files.
3928 * intprops.h: New file.
3929 * getloadavg.c: Include it instead of limits.h.
3930 (INT_STRLEN_BOUND): Remove.
3931 * human.c: Include intprops.h.
3932 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3933 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3934 * inttostr.h: Include intprops.h instead of limits.h.
3935 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3936 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3937 for consistency with intprops.h.
3938 (time_t_is_integer, twos_complement_arithmetic): Use them.
3939 * sig2str.h: Include <signal.h>, intprops.h.
3940 (INT_STRLEN_BOUND): Remove.
3941 * strftime.c (TYPE_SIGNED): Remove.
3942 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3943 * strtol.c: Adjust comments to match intprops.h.
3944 * userspec.c: Include intprops.h.
3945 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3946 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3947 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3948 instead of rolling our own expressions.
3949 * xstrtol.c: Include xstrtol.h first, to test interface.
3951 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3953 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3954 the right thing even if adding 1900 would overflow. Similarly
3955 for tm_mon + 1 and tm_yday + 1.
3956 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3957 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3958 (DO_SIGNED_NUMBER): New macro.
3959 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3961 2005-03-07 Bruno Haible <bruno@clisp.org>
3963 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3965 2005-03-03 Derek R. Price <derek@ximbiot.com>
3966 Bruno Haible <bruno@clisp.org>
3968 * pagealign_alloc.h: New file.
3969 * pagealign_alloc.c: New file.
3971 2005-01-28 Bruno Haible <bruno@clisp.org>
3973 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3976 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3978 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3979 The workaround isn't strictly needed for POSIX conformance, and
3980 it's too much of a pain to configure and maintain. We'll ask
3981 people to fix their kernels instead.
3982 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3983 (NANOSLEEP_BUG_WORKAROUND): Remove.
3984 (xnanosleep): Remove the workaround.
3986 2005-02-12 Bruno Haible <bruno@clisp.org>
3988 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3990 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3992 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3993 * timespec.h (gettime): Return void, since it always
3994 succeeds now. All uses changed.
3995 * gettime.c (gettime) Likewise.
3996 [HAVE_NANOTIME]: Prefer nanotime.
3997 Assume gettimeofday succeeds, as POSIX requires.
3998 Assime time () succeeds, since other code already does.
3999 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4000 (timespec_subtract): Remove.
4001 (NANOSLEEP_BUG_WORKAROUND): New constant.
4002 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4003 things considerably. Use it only on GNU/Linux hosts, since the
4004 workaround shouldn't be needed elsewhere.
4006 2005-02-24 Bruno Haible <bruno@clisp.org>
4008 * gettext.h: Update from GNU gettext 0.14.2.
4010 2005-02-24 Bruno Haible <bruno@clisp.org>
4012 * localcharset.c: Update from GNU gettext 0.14.2.
4013 * config.charset: Update from GNU gettext 0.14.2.
4015 2005-02-22 Simon Josefsson <jas@extundo.com>
4017 * iconvme.h, iconvme.c: New files, from libc.
4019 2005-02-20 Neil Conway <neilc@samurai.com>
4021 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4022 returned by OSX/Darwin if the specified buffer is not large
4023 enough for the hostname.
4025 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4027 * memrchr.h: New file.
4028 * chdir-long.c: Include it.
4029 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4030 Don't bother including stddef.h.
4032 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4034 * argp-help.c (__argp_help): Create a fake struct argp_state and
4035 pass it to _help, otherwise the latter coredumps trying to
4036 dereference state.root_argp.
4038 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4040 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4042 Include <sys/types.h>, for dev_t.
4043 (ME_DUMMY, ME_REMOTE): Move from here....
4044 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4045 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4047 Include mountlist.h first, to test the interface.
4049 2005-01-29 Bruno Haible <bruno@clisp.org>
4051 * progname.c (program_name): Initialize.
4052 Needed when linking statically on MacOS X.
4054 2005-01-28 Bruno Haible <bruno@clisp.org>
4056 * javacomp.sh.in: New file, from GNU gettext.
4057 * javacomp.h: New file, from GNU gettext.
4058 * javacomp.c: New file, from GNU gettext.
4060 2005-01-26 Bruno Haible <bruno@clisp.org>
4062 * javaexec.sh.in: New file, from GNU gettext.
4063 * javaexec.h: New file, from GNU gettext.
4064 * javaexec.c: New file, from GNU gettext.
4066 2005-01-26 Simon Josefsson <jas@extundo.com>
4068 * gai_strerror.c: Use GPL in header.
4070 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4072 * argp-help.c (hol_entry_help): Avoid using non-constant
4073 initializers for struct pentry_state.
4074 (__argp_error): Check return value of __asprintf
4075 (__argp_failure): Translate error message
4077 * argp-parse.c: Removed braces around the expansion of N_()
4079 2005-01-21 Jim Meyering <jim@meyering.net>
4081 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4082 same value as for Solaris 9.
4084 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4085 component length. This included changing the parameter to be
4086 of type `char *' rather than `char const *'.
4087 * chdir-long.h (chdir_long): Update prototype.
4089 * openat.c (fdopendir, fstatat): New functions.
4090 * openat.h: Include headers required for use of DIR and struct stat.
4091 [AT_SYMLINK_NOFOLLOW]: Define.
4092 (fdopendir, fstatat): Add prototypes.
4094 2005-01-21 Bruno Haible <bruno@clisp.org>
4096 * classpath.h: New file, from GNU gettext.
4097 * classpath.c: New file, from GNU gettext.
4099 2005-01-20 Simon Josefsson <jas@extundo.com>
4101 * version-etc-fsf.c: New file, with version_etc_copyright.
4102 * version-etc.c: Remove version_etc_copyright.
4103 * version-etc.h (version_etc_copyright): Use [] instead of * in
4104 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4106 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4108 * save-cwd.c (save_cwd): Remove code to support the case
4109 where fchdir is missing or flaky.
4111 2005-01-20 Simon Josefsson <jas@extundo.com>
4113 * base64.h (isbase64): Add.
4115 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4116 using a unsigned prototype, don't inline.
4117 (base64_decode): Use it.
4119 2005-01-19 Bruno Haible <bruno@clisp.org>
4121 * sh-quote.h: New file, from GNU gettext.
4122 * sh-quote.c: New file, from GNU gettext.
4124 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4126 Merge changes from coreutils, as described below in several
4127 changelogs dated today.
4129 * save-cwd.c: Include "save-cwd.h" before other include files.
4130 (O_DIRECTORY): Remove; not needed here, since "." must be
4131 a directory. All uses removed.
4132 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4133 universal on Suns, and we also need to test for IRIX.
4134 Revamp code to use 'if' rather than '#if'.
4135 Avoid unnecessary comparison of cwd->desc to 0.
4137 * utimens.c (futimens): Robustify the previous patch, by checking
4138 for known valid error numbers rather than observed invalid ones.
4140 2005-01-18 Jim Meyering <jim@meyering.net>
4142 * version-etc.c (version_etc_copyright): Update copyright date.
4144 * utimens.c (futimens): Account for the fact that futimes
4145 can also fail with errno == ENOSYS or errno == ENOENT.
4146 Patch from Dmitry V. Levin.
4148 Change the name of the robust chdir function from chdir to chdir_long.
4149 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4150 (restore_cwd): Use chdir_long, not chdir.
4151 * chdir-long.c: Renamed from chdir.c.
4152 * chdir-long.h: Renamed from chdir.h.
4153 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4156 2005-01-18 Bob Proulx <bob@proulx.com>
4158 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4159 offsetof() macro construct to avoid compile failure with native HP-UX
4160 11.0 ANSI C compiler.
4162 2005-01-06 Bruno Haible <bruno@clisp.org>
4164 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4165 because stpncpy.m4 takes care of it.
4167 2004-01-24 Bruno Haible <bruno@clisp.org>
4169 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4171 2003-10-09 Bruno Haible <bruno@clisp.org>
4173 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4175 2005-01-06 Bruno Haible <bruno@clisp.org>
4177 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4178 * fwriteerror.c: Include <stdbool.h>.
4179 (fwriteerror): At the end, close the file stream. Record whether
4180 stdout was already closed.
4182 2004-05-27 Bruno Haible <bruno@clisp.org>
4184 * execute.c (environ): Declare if needed.
4185 * pipe.c (environ): Likewise.
4186 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4188 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4190 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4191 definitions to be after all include files, to avoid collisions.
4192 Problem reported by Bob Proulx.
4194 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4196 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4197 not needed. This removes a dependency on the gettext module.
4198 [defined _LIBC]: Do not include <libintl.h>; not needed.
4200 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4202 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4205 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4207 * argp-parse.c: Include <stddef.h>.
4208 (alignof, alignto): New macros.
4209 (parser_init): Don't assume that void * is aligned sufficiently
4212 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4213 need to extend the stack.
4214 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4217 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4219 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4221 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4223 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4224 Remove now-obsolete comment about AIX.
4225 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4226 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4227 (YYMAXDEPTH): New macro.
4229 2004-12-18 Bruno Haible <bruno@clisp.org>
4231 * fatal-signal.c (fatal_signals): Make non-const.
4232 (init_fatal_signals): New function.
4233 (uninstall_handlers, install_handlers): Ignore signals that were set to
4235 (at_fatal_signal): Call init_fatal_signals.
4236 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4238 Reported by Paul Eggert.
4240 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4242 * getdate.y (textint): New member "negative".
4243 (time_zone_hhmm): New function.
4244 Expect 14 shift-reduce conflicts, not 13.
4245 (o_colon_minutes): New rule.
4246 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4247 (yylex): Set the "negative" member of signed numbers.
4249 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4251 Changes imported from coreutils.
4252 * hard-locale.c: Assume <locale.h> exists.
4254 (GLIBC_VERSION): New macro.
4255 (hard_locale): Assume setlocale exists.
4256 Rewrite to avoid #ifdef.
4257 Use strdup rather than malloc + strcpy.
4258 * human.c: Assume <locale.h> exists.
4259 (human_readable): Assume localeconv exists.
4261 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4263 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4264 convert T2, not T. (Imported from libc.)
4266 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4268 * getcwd.c (is_ENAMETOOLONG): New macro.
4269 (__getcwd.c): Don't restore errno; glibc doesn't.
4270 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4271 first, falling back to our code only if its results look suspicious.
4272 Ensure that the resulting buffer is only as large as necessary.
4274 * readutmp.c: Include readutmp.h first.
4275 Include <errno.h>, since readutmp.h no longer does that.
4276 * readutmp.h: Don't include <errno.h>,
4277 <sys/param.h>, <time.h>; not needed to establish interface.
4278 (errno): Remove decl.
4279 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4280 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4281 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4283 2004-11-28 Simon Josefsson <jas@extundo.com>
4285 * base64.h, base64.c: New file.
4287 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4289 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4291 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4293 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4294 HP's ANSI C compiler.
4295 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4296 Declaring int functions causes warnings on some modern systems and
4297 shouldn't be needed to compile on ancient ones.
4298 * same.c (MIN) [defined MIN]: Don't define, since it's already
4301 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4302 with the following changes.
4303 (__set_errno): Parenthesize properly.
4304 Include <stdbool.h>.
4305 (MIN, MAX, MATCHING_INO): New macros.
4306 (__getcwd): Define with prototype, not K&R form.
4307 Use heuristics to allocate default buffer on stack if possible.
4308 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4309 behavior, and to avoid the PATH_MAX limit when computing
4311 Use MATCHING_INO to compare inode number to file.
4312 Check for arithmetic overflow in size calculations.
4313 Fix bug in reallocation of dot array that caused getcwd to fail
4314 on directories nested deeper than 75.
4315 Be more careful about saving errno on error.
4316 Do not use realloc; use only free+malloc, as this is a bit
4317 more flexible and avoids a needless copy operation.
4318 Do not inspect st_dev and st_ino for symbolic links; POSIX
4319 doesn't specify the latter.
4320 Check for closedir errors.
4321 Avoid needless casts.
4322 Use "#ifdef weak_alias" around weak_alias, to be like other
4324 The following changes to getcwd.c have effect only when used in
4325 gnulib; they have no effect inside glibc proper.
4326 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4327 as alloca isn't used.
4328 (alloca, __alloca): Likewise.
4329 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4330 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4331 unconditionally, as gnulib assumes C89 or better.
4332 Do not include <sys/param.h>.
4333 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4334 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4336 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4337 Include <dirent.h> in a way that is compatible with modern Autoconf.
4338 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4339 New macros, if not already defined.
4340 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4341 Use "_LIBC", not "defined _LIBC", for consistency.
4342 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4344 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4345 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4346 * xgetcwd.c: David MacKenzie's old code was removed, so give
4347 credit only to Jim Meyering and adjust the copyright dates.
4348 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4349 <stdlib.h>, <unistd.h>, "pathmax.h".
4350 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4351 (INITIAL_BUFFER_SIZE): Remove.
4352 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4354 2004-11-23 Jim Meyering <jim@meyering.net>
4356 * getopt_.h: Remove trailing blanks.
4358 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4360 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4361 (futimens): New function, which uses futimes if available.
4362 (futimens, utimens): Support timespec==NULL, with same semantics
4363 as utime and utimens.
4364 * utimens.h (futimens): New decl.
4366 2004-11-23 Jim Meyering <jim@meyering.net>
4368 * __fpending.c: Add comment.
4370 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4372 * getopt_.h: Re-addition of __getopt_argv_const caused
4373 redefinition warnings. To avoid them, include the defines
4374 in `#if !defined __need_getopt ... #endif'. The only place
4375 where __getopt_argv_const is used is in definitions
4376 of getopt_long and getopt_long_only below, which are as well
4377 protected by `#ifndef __need_getopt'.
4378 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4379 __need_getopt after including <stdio.h> and <unistd.h> These
4380 headers might have defined it.
4382 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4384 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4386 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4387 optopt): Use them instead of invoking ## directly; otherwise, the
4388 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4390 2004-11-19 Bruno Haible <bruno@clisp.org>
4392 * strtok_r.c: Move comments from here...
4393 * strtok_r.h: ... to here.
4395 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4397 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4398 might fail. Problem reported by Yoann Vandoorselaere.
4399 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4400 that mishandle size_t overflow.
4402 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4404 * canon-host.c: Include "strdup.h".
4405 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4406 Use strdup instead of malloc/strcpy to duplicate strings.
4408 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4409 (human_space_before_unit): New constant.
4410 * human.c (human_readable): Support it.
4412 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4413 (xgetcwd): Set errno correctly when failing.
4414 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4415 the failure is actually due to a PATH_MAX problem.
4417 Further getopt changes to make it more likely that glibc will
4418 buy the changes back.
4419 * getopt.c (POSIXLY_CORRECT): New constant.
4420 (getopt): Use it, so to preserve glibc semantic
4421 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4422 when compiling for libc.
4423 * getopt_.h (__getopt_argv_const): Bring it back.
4424 (getopt_long, getopt_long_only): Use it.
4426 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4427 New arg POSIXLY_CORRECT. All callers changed.
4428 (getopt): Argv is now char * const *, as per standard.
4429 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4430 not char *__getopt_argv_const *.
4431 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4432 _getopt_long_only_r): Likewise.
4433 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4434 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4435 _getopt_long_r, _getopt_long_only_r): Likewise.
4436 * getopt_.h (__getopt_argv_const): Remove.
4437 (getopt): Argv is now char * const *, as per standard.
4439 * getdate.y (tORDINAL): New token.
4440 (day, relunit): Allow it for relative times.
4441 (relative_time_table): Use tORDINAL for ordinals.
4443 2004-11-15 Jim Meyering <jim@meyering.net>
4445 * closeout.c: Include "__fpending.h" once again.
4446 Include <stdbool.h>.
4447 (close_stdout): Don't fail just because stdout was closed initially,
4448 since some programs don't write to stdout in the normal course of
4449 operation (other than --version and --help), and we don't want this
4450 function to make e.g. `touch file >&-' fail.
4451 But do fail if it was closed and someone has tried to write to it.
4452 E.g., `printf foo >&-' must fail.
4454 2004-11-11 Simon Josefsson <jas@extundo.com>
4456 * strtok_r.h, strtok_r.c: New file.
4458 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4460 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4461 we can stop lying to compilers about the constness of argv when we
4462 are compiled outside glibc.
4463 (getopt, getopt_long, getopt_long_only): Use it.
4464 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4466 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4467 _getopt_long_only_r): Likewise.
4468 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4469 _getopt_long_only_r): Likewise.
4471 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4472 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4473 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4474 the other external symbols.
4475 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4476 declaration, since the above renaming now works around collisions.
4478 2004-11-11 Jim Meyering <jim@meyering.net>
4480 * linebreak.c: Remove trailing blanks.
4481 * alloca_.h: Likewise.
4482 * acosl.c: Likewise.
4483 * euidaccess.c: Likewise.
4484 * allocsa.h: Likewise.
4486 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4488 * mktime.c (SHR): New macro, which is a portable
4489 substitute for >> that should work even on Crays.
4490 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4491 Problem reported by Mark D. Baushke in
4492 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4493 * getdate.y (SHR): Likewise.
4495 * strftime.c (SHR): Likewise.
4497 * quotearg.c (struct quoting_options): Use unsigned int for
4498 quote_these_too, so that right shifts are well defined. All uses
4501 2004-11-10 Simon Josefsson <jas@extundo.com>
4503 * getaddrinfo.h, getaddrinfo.c: New files.
4505 2004-11-10 Jim Meyering <jim@meyering.net>
4507 Ensure that no close failure goes unreported.
4508 * closeout.c (close_stdout): Always close stdout. I.e., don't
4509 return early when it seems there's nothing to flush.
4510 Don't include __fpending.h.
4512 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4514 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4516 2004-11-05 Bruno Haible <bruno@clisp.org>
4518 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4519 Reported by Mark D. Baushke <mdb@cvshome.org>.
4521 2004-11-04 Bruno Haible <bruno@clisp.org>
4523 2004-09-11 Bruno Haible <bruno@clisp.org>
4524 * allocsa.valgrind: New file.
4525 2004-02-06 Bruno Haible <bruno@clisp.org>
4526 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4527 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4528 Reported by Christopher Seip <chris.seip@hp.com>.
4530 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4532 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4533 with errno == ERANGE if the buffer is too small.
4534 Problem reported by Mark D. Baushke.
4536 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4538 * xreadlink.c (MAXSIZE): New macro.
4539 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4540 size does not exceed MAXSIZE. Avoid cast.
4541 As suggested by Mark D. Baushke in
4542 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4543 if readlink fails with buffer size just under MAXSIZE, try again
4546 2004-11-02 Derek R. Price <derek@ximbiot.com>
4547 and Paul Eggert <eggert@cs.ucla.edu>
4549 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4550 (get_date): Overparenthesize to avoid GCC warning.
4552 2004-11-02 Bruno Haible <bruno@clisp.org>
4554 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4555 function returns void.
4557 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4559 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4560 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4563 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4565 * getdate.y: Add support for TZ="foo" within a date string.
4566 Fix some bugs near time_t boundaries. Reject dates with
4567 out-of-range components, e.g., "Sept 31".
4568 Include <stdlib.h>, "setenv.h", "xalloc.h".
4569 (ISDIGIT_LOCALE): Remove; unused.
4570 Note that the TZ and time functions used here are not reentrant.
4571 (mktime_ok, get_tz): New functions.
4572 (TZBUFSIZE): New constant.
4573 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4574 This requires that we sometimes generate our own TZ="XXX..." setting.
4576 2004-10-27 Derek R. Price <derek@ximbiot.com>
4578 * mktime.c (not_equal_tm): Remove redundant check.
4580 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4582 * getdate.y: Use Bison 1.875 features, and some minor
4583 code cleanups. This change does not affect semantics.
4584 Don't include <stdlib.h>; no longer needed.
4585 Don't include unlocked-io.h; only the "#if TEST" code uses
4586 stdio, and performance isn't crucial there.
4587 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4588 Bison 1.875 features as described below.
4589 All uses of "PC." replaced by "pc->".
4590 (YYSTYPE): Add a forward declaration.
4591 (yylex, yyerror): Use full prototypes in forward decls.
4592 Use "%pure-parser" rather than obsolescent "%pure_parser".
4593 Use %parse-param and %lex-param instead of obsolescent
4594 YYPARSE_PARAM and YYLEX_PARAM.
4595 (meridian_table, month_and_day_table, time_units_table,
4596 relative_time_table, time_zone_table, military_table,
4597 lookup_zone, lookup_word, get_date):
4598 Use NULL instead of 0 where appropriate.
4599 (to_hour): Avoid abort (), to avoid a dependency on
4601 (yyerror, yylex): Now accepts parser_control * arg.
4602 (main) [TEST]: Use '\0' rather than 0 for char.
4604 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4606 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4607 It's now the caller's responsibility to handle the case where
4608 !HAVE_GETPAGESIZE && !defined getpagesize.
4610 * mktime.c (leapyear): Arg is long int, not int.
4612 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4614 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4616 2004-10-12 Simon Josefsson <jas@extundo.com>
4618 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4619 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4622 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4624 * vsnprintf.h: New file.
4625 * vsnprintf.c: New file.
4627 2004-10-07 Bruno Haible <bruno@clisp.org>
4629 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4630 into the provided buffer.
4632 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4634 * diacrit.c, diacrit.h: Add GPL notice.
4636 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4637 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4638 * logl.c (logl): Keep the code as similar to glibc as possible.
4639 This avoids a potential constant-folding bug.
4641 2004-10-05 Bruno Haible <bruno@clisp.org>
4643 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4645 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4647 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4648 * xmalloc.c (xmemdup): Likewise.
4649 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4650 XFREE): Remove these long-obsolescent macros.
4651 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4652 * xstrdup.c: Remove.
4654 * regex.c (re_comp): Cast gettext return value to char *,
4655 Problem reported by Martin Neitzel via Mark D. Baushke.
4657 2004-10-04 Simon Josefsson <jas@extundo.com>
4659 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4660 '#ifdef USE_UNLOCKED_IO'.
4662 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4664 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4665 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4666 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4667 regex.c, sha1.c, version-etc.c, yesno.c:
4668 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4669 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4670 the includer's responsibility.
4672 Sync from coreutils.
4674 * modechange.c (mode_compile): Don't decrement a pointer that
4675 points to the start of a string, as the C Standard says the
4676 resulting behavior is undefined.
4678 * backupfile.h (enum backuptype): Rename none -> no_backups,
4679 simple -> simple_backups, numbered_existing ->
4680 numbered_existing_backups, numbered -> numbered_backups
4681 to avoid shadowing problems. All uses changed.
4682 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4683 * backupfile.c (check_extension, numbered_backup):
4684 Rename locals to avoid shadowing 'basename'.
4685 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4688 * .cppi-disable: Add getopt_.h, getopt_int.h.
4689 * .cvsignore: Add getopt.h.
4691 2004-10-04 Simon Josefsson <jas@extundo.com>
4693 * memmem.h: New file.
4694 * memmem.c: New file, taken from glibc.
4696 2004-10-02 Jim Meyering <jim@meyering.net>
4698 * dirfd.h, getpagesize.h: Add copyright notice.
4700 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4702 * snprintf.c: Remove comments as to why each header is needed.
4704 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4706 * strsep.h: New file.
4707 * strsep.c: New file.
4709 2004-10-01 Simon Josefsson <jas@extundo.com>
4711 * snprintf.c (snprintf): Handle size==0.
4713 2004-10-01 Simon Josefsson <jas@extundo.com>
4714 Bruno Haible <bruno@clisp.org>
4716 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4717 (snprintf): Declare 'args'.
4719 2004-09-30 Simon Josefsson <jas@extundo.com>
4721 * snprintf.h, snprintf.c: New files.
4723 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4725 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4726 (hol_entry_help): Never translate an empty string.
4727 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4728 * argp.h (OPTION_NO_TRANS): New option.
4730 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4732 * xvasprintf.c: Include xalloc.h.
4733 (xvasprintf): Use xalloc_die, not xmalloc_die.
4735 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4737 * dummy.c: Change copyright notice to FSF, and license to GPL.
4739 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4741 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4742 Problem reported by Bruno Haible in:
4743 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4745 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4747 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4748 in case some system header has #define'd it. Problem reported by
4749 Soeren D. Schulze in
4750 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4752 2004-09-08 Bruno Haible <bruno@clisp.org>
4754 * stdint_.h: New file, taken from GNU clisp.
4756 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4758 * xvasprintf.h: New file.
4759 * xvasprintf.c: New file.
4760 * xasprintf.c: New file.
4762 2004-09-08 Bruno Haible <bruno@clisp.org>
4764 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4766 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4768 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4770 Import from coreutils.
4771 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4772 strings on unbounded length. alloca's performance benefits aren't
4773 that important here.
4775 (parse_with_separator): New function, with most of the internals
4776 of the old parse_user_spec. Allow user to omit both user and group,
4777 for compatibility with FreeBSD.
4778 Clone only the user name, not the entire spec.
4779 Do not set *uid, *gid unless entirely successful.
4780 Avoid memory leak in some failing cases.
4781 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4782 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4783 (parse_user_spec): Rewrite to use parse_with_separator.
4785 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4787 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4788 its complicated substitute.
4789 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4790 and program_invocation_name.
4791 (__argp_basename) [!_LIBC]: Remove; the only use was
4792 replaced by its body.
4793 (__argp_short_program_name): Change condition from
4794 !defined __argp_short_program_name to
4795 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4796 to match argp-namefrob.h.
4797 (__argp_failure): Don't assume strerror_r returns char *.
4798 * argp-parse.c (N_): Define unconditionally.
4799 (argp_default_options): Fill out initializers with 0 to avoid
4802 2004-08-12 Simon Josefsson <jas@extundo.com>
4804 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4805 * getopt_.h: Renamed from getopt.h.
4807 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4809 Merge from coreutils.
4811 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4812 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4813 for Reliant Unix 5.43.
4815 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4816 (union fooround): Use uintmax_t, not long int.
4817 The rest is a merge from libc:
4818 [defined _LIBC]: Include <shlib-compat.h>.
4819 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4821 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4823 * strverscmp.c: Convert to UTF-8.
4825 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4827 * obstack.h (obstack_empty_p):
4828 Don't assume that chunk->contents is suitably aligned.
4829 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4830 Likewise. Problem reported by Benno in
4831 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4833 * chown.c (rpl_chown): Work even if the file is writeable but not
4834 readable. This could be improved further but it'd take some work.
4836 2004-08-08 Simon Josefsson <jas@extundo.com>
4838 * xgethostname.c: Don't include error.h (not used).
4841 * getpass.c: Include getpass.h first.
4843 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4845 * xalloc-die.c: New files.
4846 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4848 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4849 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4850 (_, N_, xalloc_die): Move to xalloc-die.c.
4851 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4852 so that we needn't mess with xalloc_msg_memory_exhausted.
4854 * sha1.h: Renamed from sha.h.
4855 (SHA1_H): Renamed from _SHA_H.
4856 (sha1_ctx): Renamed from sha_ctx.
4857 (sha1_init_ctx): Renamed from sha_init_ctx.
4858 (sha1_process_block): Renamed from sha_process_block.
4859 (sha1_process_bytes): Renamed from sha_process_bytes.
4860 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4861 (sha1_read_ctx): Renamed from sha_read_ctx.
4862 (sha1_stream): Renamed from sha_stream.
4863 (sha1_buffer): Renamed from sha_buffer.
4864 * sha1.c: Likewise; renamed from sha.c.
4865 Do not include <sys/types.h>.
4866 Include <stddef.h> rather than <stdlib.h>.
4868 2004-08-08 Bruno Haible <bruno@clisp.org>
4870 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4871 FILESYSTEM_PREFIX_LEN.
4872 * progreloc.c: Likewise.
4873 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4875 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4878 * argp-help.c (make_hol, hol_append): Don't assume that
4879 SIZE_MAX is a valid preprocessor constant.
4880 (__argp_basename): Change from "#ifndef _LIBC"
4881 to "#ifndef __argp_short_program_name", so that
4882 we don't compile these functions for tar.
4884 More merges from coreutils.
4885 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4886 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4888 * addext.c: Remove; no longer needed.
4889 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4890 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4891 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4892 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4893 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4894 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4895 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4896 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4897 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4898 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4899 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4900 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4901 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4902 Import changes from coreutils.
4904 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4906 Merge from coreutils.
4908 * .gdb-history: Remove; this doesn't belong here.
4910 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4911 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4912 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4914 * dirname.h: Include <stdbool.h>.
4915 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4916 for consistency with POSIX terminology. All uses changed.
4917 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4918 (strip_trailing_slashes): Use bool for booleans.
4919 * stripslash.c (strip_trailing_slashes): Likewise.
4921 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4922 sometimes returns a positive errno value even when it succeeds.
4923 (print_errno_message) [!LIBC]: Fall back on strerror if
4926 * path-concat.c (mempcpy): Don't define if a system header defines it.
4927 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4928 (longest_relative_suffix): New function.
4929 (path_concat): Use it. Assume first argument is not NULL.
4930 Port to DOS. Omit redundant separators.
4931 Report an error instead of returning NULL.
4932 Use mempcpy instead of memcpy.
4933 (xpath_concat): Remove: not declared or used.
4935 * same.h: Include <stdbool.h>
4936 (same_name): Return bool, not int.
4937 * same.c (same_name): Likewise.
4938 (errno): Don't declare; we assume C89 or better now.
4940 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4941 if not already defined.
4943 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4944 * dup-safer.c (errno): Likewise.
4946 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4948 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4951 2004-08-03 Simon Josefsson <jas@extundo.com>
4953 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4954 * progname.h: Don't include stdbool.h.
4956 2004-08-02 Simon Josefsson <jas@extundo.com>
4958 * getsubopt.h: New file, with comments from Bruno Haible.
4959 * getsubopt.c: New file, from glibc, but slightly modified based on
4960 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4962 2004-08-01 Simon Josefsson <jas@extundo.com>
4964 * xgetdomainname.c: Include stdlib.h, for free().
4966 2004-07-16 Simon Josefsson <jas@extundo.com>
4968 * dummy.c: New file.
4970 2004-07-16 Bruno Haible <bruno@clisp.org>
4972 * backupfile.h: Add extern "C" for C++.
4973 * closeout.h: Likewise.
4974 * copy-file.h: Likewise.
4975 * findprog.h: Likewise.
4976 * full-write.h: Likewise.
4977 * pathname.h: Likewise.
4978 * progname.h: Likewise.
4979 * stpcpy.h: Likewise.
4980 * stpncpy.h: Likewise.
4981 * strcase.h: Likewise.
4982 * strstr.h: Likewise.
4983 * xalloc.h: Likewise.
4985 * mbswidth.h: Add extern "C" for C++.
4986 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4988 2004-07-09 Simon Josefsson <jas@extundo.com>
4990 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4991 failed without this.)
4993 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4995 * fchown-stub.c: New file.
4997 2004-06-24 Jim Meyering <jim@meyering.net>
4999 * obstack.h (obstack_base): Cast to (void *), per documentation.
5001 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5003 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5005 2004-06-01 Jim Meyering <jim@meyering.net>
5007 * calloc.c: New file.
5009 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5011 * getdate.y (yylex): Allow space between sign and number.
5012 Problem reported by Dan Jacobson.
5014 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5015 and Jim Meyering <jim@meyering.net>
5017 Merge from coreutils CVS.
5019 * stat-macros.h: New file, with contents from file-type.h
5020 and coreutils' system.h.
5021 * file-type.c: Include "stat-macros.h".
5022 * file-type.h (file_type): Move all macro definitions to new file,
5025 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5026 Wrap old code with this conditional.
5027 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5028 function that does not dereference symlinks.
5029 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5031 * xreadlink.c: Include xreadlink.h first, to catch .h file
5032 dependency problems.
5033 (xreadlink): Accept new arg SIZE, for efficiency.
5034 All decls and uses changed.
5035 * xreadlink.h: Include <stddef.h>, for size_t.
5037 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5038 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5040 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5042 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5044 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5045 macros to be defined.
5046 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5047 the allocator returns NULL because the requested size is zero.
5049 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5051 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5052 var. Add comment explaining why libc still defines it. This
5053 merges the following patch from glibc:
5054 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5056 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5058 * obstack.c (_obstack): Remove unused variable. It hasn't been
5059 present in glibc since revision 1.1 of this file.
5060 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5061 obstack_alignment_mask, obstack_alloc, obstack_base,
5062 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5063 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5064 obstack_grow0, obstack_init, obstack_int_grow,
5065 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5066 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5067 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5068 nonexistent functions.
5070 2004-05-17 Derek R. Price <derek@ximbiot.com>
5071 Paul Eggert <eggert@cs.ucla.edu>
5073 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5075 2004-05-14 Bruno Haible <bruno@clisp.org>
5077 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5078 that consists of a '.' followed by an empty digit string.
5079 Patch by Tor Lillqvist <tml@iki.fi>.
5081 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5083 Port obstack to the AS/400, where pointers are 16 bytes wide and
5084 you cannot cast an integer to a valid pointer. This patch is
5085 currently waiting to be integrated into glibc; see
5086 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5088 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5089 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5090 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5091 (struct obstack): temp member is now a union of a pointer and
5092 an integer, instead of an integer. All integer uses changed.
5093 This does not affect the physical layout of struct obstack,
5094 except on hosts (like the AS/400) where the size or alignment of
5095 void * is greater than that of ptrdiff_t.
5096 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5097 __STDC__)]: Store temporary in pointer member of union, not
5099 * obstack.c: Include <stddef.h>, for offsetof.
5100 (struct fooalign): Remove; it doesn't need a name.
5101 (union fooround): Change double to long double, and add void *.
5102 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5103 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5104 not a macro. Hence the values are always int; so remove all
5105 casts-to-int in uses.
5107 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5108 Derek Price <derek@ximbiot.com>
5110 * alloca.c: Include <alloca.h>, to get our interface.
5111 * alloca_.h: Use __alloca on AIX, so that we don't have to
5112 include <alloca.h> first. Use C89 prototype for alloca; this
5113 requires including <stddef.h> for size_t. Use extern "C" if C++.
5114 Use #elif for simplicity, since we can assume C89 now.
5115 Don't try to source the system alloca.h since it will not be found
5116 and to prevent recursively including its replacement.
5117 * fnmatch.c: Include <alloca.h> instead of opencoding.
5118 * regex.c: Likewise.
5120 2004-05-16 Derek Price <derek@ximbiot.com>
5121 Paul Eggert <eggert@cs.ucla.edu>
5123 getline cleanup. This changes the getndelim2 API: both order of
5124 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5127 * getline.c: Don't include stddef.h or stdio.h, since our
5128 interface does that.
5129 (getline): Always use getdelim, so that we don't have two
5130 copies of this code.
5131 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5133 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5134 (GETNDELIM2_MAXIMUM): New macro.
5135 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5136 instead of the old practice of delim2==0. All callers changed.
5137 Return -1 on overflow, instead of returning junk.
5138 Do not set *linesize unless allocation succeeds.
5139 * getndelim2.h: Do not include stddef.h; no longer needed, now
5140 that we include sys/types.h.
5141 * getnline.h: Likewise.
5142 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5143 (getndelim2): Reorder arguments.
5144 * getnline.c (getnline, getndelim):
5145 Don't discard the NMAX argument.
5146 (getnline): Invoke getndelim, to avoid code duplication.
5147 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5148 of (size_t) -1 by callers of the getnline family.
5150 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5152 * nanosleep.c (suspended): Change its type from int to
5153 sig_atomic_t volatile.
5154 (first_call): Make it private to rpl_nanosleep, and have it
5155 be zero initially as that's a bit faster.
5156 (my_usleep): Round up fractional times instead of truncating them,
5157 as this is the usual meaning for 'sleep'.
5159 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5161 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5162 (ENOSYS): Define if not defined.
5163 (settime): Fall back on stime if it exists and settimeofday fails.
5164 But don't bother with fallbacks if a method fails with errno == EPERM.
5166 2004-05-11 Jim Meyering <jim@meyering.net>
5168 Prior to this change, the save_cwd caller required read access to the
5169 current directory on most systems (ones with the fchdir function).
5171 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5172 fails, try write-only, and finally, resort to using xgetcwd.
5174 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5176 * obstack.c, obstack.h: Import changes from libc.
5178 2004-04-28 Bruno Haible <bruno@clisp.org>
5180 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5181 implicitly appends .exe to executables.
5182 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5183 accepts Windows pathnames.
5184 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5185 Cygwin like Windows, since it now accepts Windows pathnames.
5186 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5187 Cygwin like Windows, since it now accepts Windows pathnames.
5188 Reported by Derek Robert Price <derek@ximbiot.com>.
5190 2004-04-20 Jim Meyering <jim@meyering.net>
5192 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5194 2004-04-20 Jim Meyering <jim@meyering.net>
5195 Bruno Haible <bruno@clisp.org>
5197 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5198 memory when realloc fails.
5200 2004-04-18 Jim Meyering <jim@meyering.net>
5202 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5203 don't leak memory and do call END_UTMP_ENT.
5205 2004-04-11 Paul Eggert <eggert@twinsun.com>
5207 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5208 (CHAR_BIT): Remove, since we assume C89.
5209 Include <stdint.h> if available, as per current Autoconf CVS advice.
5211 2004-03-30 Paul Eggert <eggert@twinsun.com>
5213 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5214 not bool, to be more consistent with Unix conventions.
5215 Suggested by Bruno Haible.
5217 Merge from coreutils.
5219 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5222 * getdate.h: Include stdbool.h, and timespec.h instead of
5223 the usual <time.h> dance.
5224 (get_date): Change signature to support fractional time stamps.
5225 All callers changed.
5226 * getdate.y: Include "getdate.h" first, as we can now
5227 assume C89 and don't need to worry about 'const'.
5228 Similarly, include "unlocked-io.h" near start, not in middle.
5230 (textint.value): Use long int rather than int.
5231 (textint.digits): Use size_t rather than int.
5232 (BILLION, LOG10_BILLION): New constants.
5233 (parser_control): New member rel_ns. Members day_ordinal,
5234 time_zone, month, day, hour, minutes, rel_year, rel_month,
5235 rel_day, rel_hour, rel_minutes, rel_seconds
5236 are now long int, not int. Member seconds is now struct timespec,
5237 not int. New member timespec_seen. Members dates_seen, days_seen,
5238 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5240 (%union.intval): Now long int, not int.
5241 New member timespec.
5242 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5243 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5244 (spec): Now is a timespec or an item list.
5245 (timespec, items): New nonterminals.
5246 (time, rel, relunit, number, get_date):
5247 Add support for fractional seconds.
5248 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5249 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5250 (to_hour): First arg is now long int, not int.
5251 (to_year): Returns long int, not int.
5252 Don't treat year -70 like 70.
5253 (tm_diff): Returns long int, not int.
5254 (lookup_word): Use bool instead of int when appropriate.
5255 (yylex): Use size_t for count, not int.
5256 Detect overflow when parsing large integer constants.
5257 Add support for fractions.
5258 (get_date): Make pointers 'const' if possible.
5259 Use more-portable code to detect integer overflow.
5260 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5261 Don't use ctime; it's not reliable if the year has >4 digits.
5263 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5264 This is for compatibility with BSD.
5266 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5267 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5268 From coreutils' system.h.
5270 * userspec.c: Don't include "posixver.h".
5271 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5272 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5273 compatible extension. Simplify code by removing a boolean int
5274 that was always nonzero if a string was nonnull.
5276 2004-03-30 Jim Meyering <jim@meyering.net>
5278 Merge from coreutils.
5280 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5282 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5283 an empty input stream.
5285 * readtokens.c: Include <stdbool.h>.
5286 (readtoken): Use `size_t' rather than int/long.
5287 All callers adjusted.
5288 Use `bool' rather than `int' where appropriate.
5289 Use memset rather than an explicit loop.
5290 Use x2nrealloc rather than xrealloc.
5291 Allow the use of `\0' as a delimiter.
5292 (readtokens): Likewise.
5293 * readtokens.h (readtoken, readtokens): Update prototypes.
5295 2004-03-30 Bruno Haible <bruno@clisp.org>
5297 * getloadavg.c (getloadavg): Don't assume setlocale returns
5300 2004-03-29 Paul Eggert <eggert@twinsun.com>
5302 Merge changes to getloadavg.c from coreutils and Emacs.
5304 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5305 Define to an expression, not to the empty string.
5306 Include cloexec.h and xalloc.h.
5307 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5308 Use set_cloexec_flag rather than rolling our own.
5309 * cloexec.c, cloexec.h: New files.
5311 2004-03-18 Paul Eggert <eggert@twinsun.com>
5313 * getopt.h: Sync with libc CVS.
5315 2004-03-18 Paul Eggert <eggert@twinsun.com>
5316 Bruno Haible <bruno@clisp.org>
5318 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5319 not on all platforms that have <wchar.h>.
5320 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5322 2004-03-09 Paul Eggert <eggert@twinsun.com>
5324 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5326 * getopt_int.h: New file, also synced from libc.
5328 2004-03-07 Paul Eggert <eggert@twinsun.com>
5330 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5331 '#if' expressions. Unlike the code it replaces, it does not
5332 depend on (defined _SC_PAGESIZE). However, it does depend on
5333 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5334 first reported by Jason Andrade in
5335 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5337 2004-01-18 Simon Josefsson <jas@extundo.com>
5339 * strdup.h: New file.
5340 * strdup.c: Include it.
5341 * path-concat.c: Include strdup.h. Drop strdup declaration.
5342 * userspec.c: Include strdup.h. Drop strdup declaration.
5344 2004-02-06 Karl Berry <karl@gnu.org>
5346 * config.charset: update from gettext 0.14.1.
5348 2004-02-05 Paul Eggert <eggert@twinsun.com>
5350 Add comments and code, prompted by suggestions from Bruno Haible
5352 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5353 describing the enum quoting_style values.
5354 * quotearg.c (quotearg_alloc): New function.
5355 (quotearg_buffer_restyled): Treat lone { and } as special.
5356 Treat = as special. Work around bug with older shells
5357 that "see" a '\' that is really the 2nd byte of a multibyte char.
5358 Quote empty string with shell_quoting_style.
5360 2004-02-03 Bruno Haible <bruno@clisp.org>
5362 * pipe.h: New file, from GNU gettext.
5363 * pipe.c: New file, from GNU gettext.
5365 2004-01-27 Bruno Haible <bruno@clisp.org>
5367 * execute.h: New file, from GNU gettext.
5368 * execute.c: New file, from GNU gettext.
5369 * w32spawn.h: New file, from GNU gettext.
5371 2004-01-23 Paul Eggert <eggert@twinsun.com>
5373 Exit-status fix from coreutils.
5375 Use exit_failure consistently in place of EXIT_FAILURE,
5376 so that program exit statuses are consistent on failure.
5378 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5379 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5380 * argmatch.h: Comment fix to match the above.
5381 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5382 Now a macro referring to exit_failure, instead of a separate
5383 variable. Include "exitfail.h" to get it.
5384 * xstrtol.h: Include "exitfail.h".
5385 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5387 * long-options.c (parse_long_options): Use prototype
5388 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5391 2004-01-21 Jim Meyering <jim@meyering.net>
5393 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5394 so as not to conflict with a different-sized __mktime_internal
5395 function in GNU libc.
5396 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5397 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5399 2004-01-18 Paul Eggert <eggert@twinsun.com>
5401 Merge from diffutils.
5403 * file-type.c (file_type): Add typed memory objects.
5404 * file-type.h (S_TYPEISTMO): New macro.
5406 * c-stack.h (c_stack_action): Remove argv argument.
5407 * c-stack.c (c_stack_action): Likewise. All uses changed.
5408 (die): Don't calculate message unless segv_action returns.
5409 (get_stack_location, min_address_from_argv, max_address_from_argv,
5410 volatile stack_base, volatile_stack_size): Remove.
5411 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5412 that every segmentation violation is a stack overflow. (Ouch!)
5413 See Debian bug 136249 (still outstanding) for more info about why
5414 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5416 2003-11-30 Bruno Haible <bruno@clisp.org>
5418 Safer stack allocation.
5419 * setenv.c: Include allocsa.h.
5420 (alloca): Remove fallback definition.
5421 (freea): Remove macro.
5422 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5425 2003-10-17 Bruno Haible <bruno@clisp.org>
5427 * binary-io.h: Avoid warnings on Cygwin.
5429 2003-12-28 Bruno Haible <bruno@clisp.org>
5431 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5432 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5434 2003-11-28 Bruno Haible <bruno@clisp.org>
5436 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5438 2003-11-27 Bruno Haible <bruno@clisp.org>
5440 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5442 2003-11-17 Bruno Haible <bruno@clisp.org>
5444 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5446 2003-11-24 Bruno Haible <bruno@clisp.org>
5448 * xallocsa.h: New file, from GNU gettext.
5449 * xallocsa.c: New file, from GNU gettext.
5451 2003-11-24 Bruno Haible <bruno@clisp.org>
5453 * allocsa.h: New file, from GNU gettext.
5454 * allocsa.c: New file, from GNU gettext.
5456 2003-11-24 Bruno Haible <bruno@clisp.org>
5458 * eealloc.h: New file.
5460 2004-01-15 Jim Meyering <jim@meyering.net>
5462 Merge from coreutils.
5464 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5465 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5466 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5468 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5469 optional configure-time default.
5471 * version-etc.c (version_etc_copyright): Update copyright date.
5473 * xreadlink.c (xreadlink): Correct outdated comment.
5475 2004-01-15 Paul Eggert <eggert@twinsun.com>
5477 Merge from coreutils.
5479 * posixver.c: Include posixver.h.
5481 * same.c: Include <stdbool.h>, <limits.h>.
5482 (_POSIX_NAME_MAX): Define if not defined.
5484 (same_name): If file names are silently truncated, report
5485 that the file names are the same if they are the same after
5486 the silent truncation.
5488 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5489 conversion function.
5490 * xstrtod.c (xstrtod): Likewise. All callers changed to
5491 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5494 2004-01-14 Paul Eggert <eggert@twinsun.com>
5496 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5497 with like-named macro in fnmatch.c.
5498 (EXT): Use an internal constant instead.
5500 Merge fnmatch patches from glibc.
5501 * fnmatch.c (mbsinit): Remove define.
5502 Add libc_hidden_ver (__fnmatch, fnmatch).
5503 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5504 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5506 2003-12-14 Karl Berry <karl@gnu.org>
5508 * config.charset: update from gettext-runtime.
5510 2003-12-03 Paul Eggert <eggert@twinsun.com>
5512 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5513 Bug reported by Alfred M. Szmidt.
5515 2003-11-29 Karl Berry <karl@gnu.org>
5517 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5519 2003-11-23 Paul Eggert <eggert@twinsun.com>
5520 Bruno Haible <bruno@clisp.org>
5522 * printf-parse.h: Don't include sys/types.h.
5523 (ARG_NONE): New macro.
5524 (char_directive): Change type of *arg_index fields to size_t.
5525 * printf-parse.c: Don't include sys/types.h.
5526 (SSIZE_MAX): Remove macro.
5527 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5528 Remove unnecessary overflow check.
5529 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5532 2003-11-24 Paul Eggert <eggert@twinsun.com>
5534 * alloca.c: Remove dependency on xalloc module.
5535 (xalloc_die): Remove.
5536 (memory_full) [!defined emacs]: New macro.
5537 [!defined emacs]: Don't include xalloc.h.
5538 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5539 address arithmetic overflows. Change datatypes a bit to avoid
5542 2003-11-22 Jim Meyering <jim@meyering.net>
5544 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5546 2003-11-17 Bruno Haible <bruno@clisp.org>
5548 * vasnprintf.c (alloca): Remove fallback definition.
5549 (freea): Remove definition.
5550 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5551 Reported by Paul Eggert.
5553 2003-11-17 Jim Meyering <jim@meyering.net>
5555 On systems without utime and without a utimes function capable of
5556 dealing with a NULL struct utimbuf* argument, this utime replacement
5557 could -- in unusual circumstances -- leak a file descriptor.
5558 * utime.c: Include <unistd.h> and <errno.h>.
5559 (utime_null): Be sure to close `fd' and to preserve errno.
5560 Reported by Geoff Collyer via Arnold Robbins.
5562 2003-11-16 Paul Eggert <eggert@twinsun.com>
5563 Bruno Haible <bruno@clisp.org>
5565 Protect against address arithmetic overflow.
5566 * printf-args.h: Include stddef.h.
5567 (arguments): Change type of field 'count' to size_t.
5568 * printf-args.c (printf_fetchargs): Use size_t instead of
5569 'unsigned int' where appropriate.
5570 * printf-parse.h: Include sys/types.h.
5571 (char_directive): Change type of *arg_index fields to ssize_t.
5572 (char_directives): Change type of fields 'count', max_*_length to
5574 * printf-parse.c: Include sys/types.h and xsize.h.
5575 (SSIZE_MAX): Define fallback value.
5576 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5577 instead of 'int' where appropriate. Check a_allocated, d_allocated
5578 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5579 * vasnprintf.c: Include xsize.h.
5580 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5581 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5582 overflow. Avoid wraparound when converting a width or precision from
5585 2003-11-16 Bruno Haible <bruno@clisp.org>
5587 Update from GNU gettext.
5588 * printf-parse.c: Generalize to it can be compiled for wide strings.
5589 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5590 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5591 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5592 SNPRINTF): New macros.
5593 Don't include <alloca.h> if the file is used inside libintl.
5594 (local_wcslen): New function, for Solaris 2.5.1.
5595 (VASNPRINTF): Use it instead of wcslen.
5597 2003-11-16 Bruno Haible <bruno@clisp.org>
5599 * xsize.h (xmax): New function.
5600 (xsum, xsum3, xsum4): Declare as "pure" functions.
5602 2003-11-12 Paul Eggert <eggert@twinsun.com>
5604 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5605 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5606 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5607 heuristic is just as accurate as far as we know, and it removes a
5608 dependency on size_max.m4 and ptrdiff_max.m4.
5610 2003-11-12 Paul Eggert <eggert@twinsun.com>
5612 * xstrtol.c (__xstrtol): Remove "break" immediately after
5613 "return", to pacify some unknown compiler. Problem reported
5616 2003-11-11 Bruno Haible <bruno@clisp.org>
5618 * xsize.h (SIZE_MAX): Remove fallback definition.
5619 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5622 2003-11-10 Paul Eggert <eggert@twinsun.com>
5624 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5625 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5626 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5628 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5629 not (size_t) -1, since it's defined here.
5631 2003-11-06 Paul Eggert <eggert@twinsun.com>
5633 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5634 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5635 Reject sizes of exactly SIZE_MAX bytes.
5636 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5637 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5639 2003-11-05 Bruno Haible <bruno@clisp.org>
5641 * xsize.h: Include limits.h, to avoid a possible collision with
5642 SIZE_MAX defined in <limits.h> on Solaris.
5644 2003-11-04 Bruno Haible <bruno@clisp.org>
5646 * xsize.h: New file.
5647 * linebreak.c: Include xsize.h.
5648 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5649 argument for overflow.
5650 Suggested by Paul Eggert.
5652 2003-10-31 Bruno Haible <bruno@clisp.org>
5654 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5655 to avoid (extremely rare) race condition.
5656 Suggested by Paul Eggert.
5658 2003-11-03 Jim Meyering <jim@meyering.net>
5660 * userspec.c: Include "userspec.h".
5661 * userspec.h: New file.
5663 2003-10-31 Paul Eggert <eggert@twinsun.com>
5665 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5666 * mountlist.c (SIZE_MAX): Define if not defined already.
5667 (read_filesystem_list): Set and use me_type_malloced.
5668 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5669 whatever the type happens to be), for brevity and consistency.
5670 Check for size calculation overflow on Alphas running OSF/1.
5672 2003-10-31 Jim Meyering <jim@meyering.net>
5674 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5676 * linebuffer.c: Include <string.h> for declaration of memset.
5678 2003-10-30 Paul Eggert <eggert@twinsun.com>
5679 Bruno Haible <bruno@clisp.org>
5681 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5682 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5684 2003-10-29 Paul Eggert <eggert@twinsun.com>
5686 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5687 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5689 * quotearg.c (quotearg_n_options): Use it.
5690 * group-member.c: Include <stdbool.h>.
5691 (free_group_info): Arg is now const *; don't free arg.
5692 (get_group_info): Now returns bool and accepts struct group_info *,
5693 rather than returning a malloc'ed struct group_info *.
5694 All uses changed. Check for overflow in internal size calculation.
5696 * getusershell.c (readname): Simplify the code by using x2nrealloc
5697 rather than xmalloc/xrealloc.
5698 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5699 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5700 conformance bug: the old code used a pointer after freeing the
5701 storage that it addressed.
5702 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5703 rather than doing it by hand.
5704 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5705 the buffer preserved. Use free and xmalloc instead.
5706 * quotearg.c (quotearg_n_options): Likewise.
5707 Use a simpler test for size overflow. Don't use xalloc_oversized
5708 because unsigned int might be wider than size_t (!); this suggests
5709 that we should switch from unsigned int to size_t for slot numbers.
5711 2003-10-27 Bruno Haible <bruno@clisp.org>
5713 * stdbool_.h: Better support for BeOS.
5715 2003-10-27 Paul Eggert <eggert@twinsun.com>
5717 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5718 to allocate the returned structure. Do not allocate a subarray,
5719 as x2nrealloc will do that.
5720 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5721 instead of xnrealloc.
5722 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5724 2003-10-26 Paul Eggert <eggert@twinsun.com>
5726 * xalloc.h (xalloc_oversized): New static inline function, for
5727 callers that want to do their own size-overflow checking. Include
5728 <stdbool.h>, since xalloc_oversized returns bool.
5729 * xalloc.c (array_size_overflow): Remove. All callers changed
5730 to use xalloc_oversized.
5732 Add two functions x2realloc, x2nrealloc, for programs that grow
5733 arrays dynamically by doubling their sizes.
5734 * xalloc.h (x2realloc, x2nrealloc): New decls.
5735 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5738 Port to C99 semantics for 'inline' of external functions.
5739 Bug reported by Bruno Haible.
5740 * xmalloc.c (xnmalloc_inline): New static inline function,
5741 with the old contents of xnmalloc.
5742 (xnmalloc, xmalloc): Use it.
5743 (xnrealloc_inline): New static inline function,
5744 with the old contents of xnrealloc.
5745 (xnrealloc, xrealloc): Use it.
5747 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5749 2003-10-25 Paul Eggert <eggert@twinsun.com>
5751 Fix several address-calculation bugs in the hash modules,
5752 plus some minor code cleanup.
5754 * hash.h: Include <stdbool.h>, for bool.
5755 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5756 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5757 hash_get_n_entries, hash_get_max_bucket_length,
5758 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5759 hash_rehash): Use size_t rather than unsigned.
5760 * hash.c (struct hash_table, hash_get_n_buckets,
5761 hash_get_n_buckets_used, hash_get_n_entries,
5762 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5763 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5764 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5766 (SIZE_MAX): Define if not defined.
5767 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5768 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5770 Use const * when possible.
5771 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5772 (check_tuning): Fix bug: if tuning parameters were very close to
5773 0 or 1, rounding errors could have caused subscript violations.
5774 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5775 (hash_initialize): Add 'fail:' label
5776 to free table and return NULL, and use it to simplify code.
5777 Use calloc rather than clearing the storage ourself.
5778 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5779 buffer size calculations.
5780 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5781 Include <stddef.h>, for size_t.
5782 * hash-pjw.c (hash_pjw): Likewise.
5783 Switch to method described by Bruno Haible.
5784 Include <limits.h>, for CHAR_BIT.
5785 (SIZE_BITS): New macro.
5787 2003-10-21 Paul Eggert <eggert@twinsun.com>
5789 * getndelim2.c (getndelim2): When size calculation overflows,
5790 ceiling the allocation at NMAX bytes rather than silently
5791 discarding input bytes before NMAX is reached. This makes
5792 a difference only if NMAX exceeds SIZE_MAX / 2.
5794 * obstack.c: Merge from glibc.
5795 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5796 Add libc_hidden_def (_obstack_newchunk).
5797 (_obstack_free) [! defined _LIBC]: Remove.
5798 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5799 a clone of the function body.
5800 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5801 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5803 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5804 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5807 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5808 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5809 Don't use lvalue casts, as GCC plans to remove support for them
5810 in GCC 3.5. Reported by Joseph S. Myers. This bug
5811 was also present in the non-GCC version, indicating that this
5812 code had always been buggy and had never been widely used.
5813 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5814 Use the fast variant of each macro, rather than copying the
5815 definiens of the fast variant; that way, we'll be more likely to
5816 catch future bugs in the fast variants.
5818 2003-10-20 Bruno Haible <bruno@clisp.org>
5820 * wait-process.h: New file, from GNU gettext.
5821 * wait-process.c: New file, from GNU gettext.
5823 2003-10-19 Jim Meyering <jim@meyering.net>
5825 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5827 2003-10-16 Paul Eggert <eggert@twinsun.com>
5829 * getgroups.c: Include <errno.h>, <stdlib.h>.
5830 (getgroups): First arg is int, not size_t.
5831 Don't let 'free' mangle errno.
5833 2003-10-16 Jim Meyering <jim@meyering.net>
5835 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5837 2003-10-15 Paul Eggert <eggert@twinsun.com>
5839 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5841 (new_exclude, add_exclude_file): Initial size no longer needs to
5843 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5844 our own address arithmetic overflow checking.
5846 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5847 (fnmatch): Do not alloca more than 2000 wide characters;
5848 instead, use malloc for large buffers.
5849 Check for address arithmetic overflow, and return -1
5850 with errno set to ENOMEM in that case.
5851 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5852 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5853 instead, return -1. Check for address arithmetic overflow.
5855 2003-10-14 Paul Eggert <eggert@twinsun.com>
5857 Handle invalid suffixes and overflow independently, so that
5858 callers can treat them independently as needed. Fix some bugs in
5859 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5860 suffix for a human-readable blocksize. The major caller-visible
5861 change is the addition of a new
5862 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5863 that both overflow and suffix chars were found.
5865 * human.c (humblock): Don't check separately for invalid suffix
5866 char; that is xstrtoumax's job (now that its bug is fixed).
5867 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5868 INTMAX_MAX]: New macros.
5869 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5870 TYPE_MAXIMUM): New macros.
5871 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5872 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5873 if overflow occurs, as it's what __strtol does and it's more useful
5875 (__xstrtol): If __strtol reports some error other than ERANGE,
5876 reflect it to the caller as LONGINT_INVALID. If it reports
5877 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5878 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5879 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5881 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5882 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5883 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5884 [defined UINTMAX_MAX]: New macros.
5886 2003-10-14 Bruno Haible <bruno@clisp.org>
5888 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5889 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5890 Also use volatile where needed.
5892 2003-10-12 Paul Eggert <eggert@twinsun.com>
5894 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5895 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5896 and define in terms of the other primitives.
5897 * xmalloc.c: Include stdbool.h; do not include exit.h.
5898 (SIZE_MAX): Define if not already defined.
5899 (array_size_overflow): New function.
5900 (xalloc_die): Abort instead of exiting if 'error' returns.
5901 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5902 (xmalloc, xrealloc): Use them.
5903 (xcalloc): Check for address arithmetic overflow.
5904 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5905 a bit faster than strcpy.
5907 2003-10-08 Paul Eggert <eggert@twinsun.com>
5909 Merge getpass from libc, plus a few fixes.
5911 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5912 Include <stdbool.h>.
5913 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5914 __fsetlocking to empty.
5915 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5916 do include <bits/libc-lock.h>.
5917 Do not include <fcntl.h>; not needed.
5918 [_LIBC]: Include <wchar.h>.
5919 (NOTCANCEL_MODE): New macro.
5920 (flockfile, funlockfile) [_LIBC]: New macros.
5921 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5922 [!_LIBC]: New macros.
5923 (call_fclose): New function.
5924 (getpass): Use it. Save tty stream separately; this simplifies the
5925 code and makes it more reliable if stdin happens to equal stdout.
5926 Invoke __fsetlocking on tty.
5927 Handle thread cancellation if needed.
5928 Namespace cleanup (use __tcgetattr, __getline).
5929 Use bool for Booleans.
5930 [USE_IN_LIBIO]: Handle wide streams.
5931 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5932 stream might go where.
5934 * unlocked-io.h: Include <stdio.h>, so that the caller
5935 doesn't have to include <stdio.h> before us.
5936 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5937 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5938 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5939 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5940 if not declared, so that we can use getpass.c code from libc without
5942 (flockfile, ftrylockfile, funlockfile): New macros.
5944 2003-10-06 Bruno Haible <bruno@clisp.org>
5946 * version-etc-2.h: Remove file.
5947 * version-etc-2.c: Remove file.
5949 2003-09-25 Jim Meyering <jim@meyering.net>
5950 Bruno Haible <bruno@clisp.org>
5952 This lets translators provide better translations for the
5953 "Written by ..." part of --version output.
5954 * version-etc.h: Include stdarg.h.
5955 (version_etc_copyright): Declare as readonly.
5956 (version_etc): Make this function variadic with a NULL-terminated list
5957 of author name strings.
5958 (version_etc_va): New declaration.
5959 * version-etc.c: Include stdarg.h, stdlib.h.
5960 (version_etc_copyright): Declare as readonly.
5961 (version_etc_va): New function. Provide a different translatable string
5962 for each possible number of authors < 10. Abbreviate when there are 10
5964 (version_etc): Make this function variadic. Call version_etc_va.
5965 Suggestion from Gary V. Vaughan.
5967 * long-options.h (parse_long_options): Change prototype: the authors
5968 string is moved to the end and becomes variadic.
5969 * long-options.c: Include stdarg.h.
5970 (parse_long_options): Make this function variadic, too.
5971 Call version_etc_va, not version_etc.
5973 2003-10-06 Bruno Haible <bruno@clisp.org>
5975 * fatal-signal.h: New file, from GNU gettext.
5976 * fatal-signal.c: New file, from GNU gettext.
5978 2003-10-04 Karl Berry <karl@gnu.org>
5980 * argp*: update from libc.
5982 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5984 * getpass.c (getpass): Use a no-op fseek when switching from input to
5985 output mode on the same stream.
5987 2003-09-29 Paul Eggert <eggert@twinsun.com>
5989 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5990 Fix arg typo in previous patch.
5992 2003-09-28 Jim Meyering <jim@meyering.net>
5994 * error.c: Correct cpp indentation.
5996 2003-09-27 Paul Eggert <eggert@twinsun.com>
5998 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5999 Omit the special code that used __typeof__, since we worry that
6000 it could be more trouble than it's worth. See:
6001 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6002 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6006 2003-09-26 Jim Meyering <jim@meyering.net>
6008 * error.c (error_tail): Move some declarations
6009 into inner scope where the local variables are used.
6011 2003-09-26 Bruno Haible <bruno@clisp.org>
6013 * stpncpy.h (gnu_stpncpy): New declaration.
6014 (stpncpy): Define as alias for gnu_stpncpy.
6015 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6017 2003-09-26 Paul Eggert <eggert@twinsun.com>
6019 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6020 (error_tail): Do not loop, reallocating temporary buffer, since
6021 the output cannot contain more wide characters than the input
6022 contains bytes, the size must be big enough already. This avoids
6023 one potential size overflow calculation. Check for size overflow
6024 when calculating temporary buffer size. Free temporary buffer
6025 when done, if it was allocated with malloc; this plugs a memory
6026 leak. Remove casts from void * to pointers, that are no longer
6027 needed now that we're assuming C89 or better.
6029 Merge error changes from glibc.
6031 * error.c, error.h: Update copyright notice header to match glibc.
6032 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6033 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6034 Disable cancellation while printing error.
6035 * error.h: Prepend __ to parameter names.
6037 2003-09-25 Karl Berry <karl@gnu.org>
6039 * argp-fmtstream.c, argp-help.c: update from libc.
6041 2003-09-25 Bruno Haible <bruno@clisp.org>
6043 * version-etc-2.h: New file, from version-etc.h with modifications.
6044 * version-etc-2.c: New file, from version-etc.c with modifications.
6046 2003-09-25 Simon Josefsson <jas@extundo.com>
6048 * xgetdomainname.h: New file.
6049 * xgetdomainname.c: New file.
6051 2003-09-25 Simon Josefsson <jas@extundo.com>
6052 Bruno Haible <bruno@clisp.org>
6054 * getdomainname.h: New file.
6055 * getdomainname.c: New file.
6057 2003-09-24 Paul Eggert <eggert@twinsun.com>
6059 * linebuffer.c (freebuffer): Don't free the argument, just
6060 the buffer associated with the argument. Bug reported by
6063 2003-09-19 Karl Berry <karl@gnu.org>
6065 * argp.h: update from libc.
6067 2003-09-16 Paul Eggert <eggert@twinsun.com>
6069 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6070 input error, instead of returning NULL the next time we are called
6071 (and therefore losing track of errno).
6073 2003-09-15 Paul Eggert <eggert@twinsun.com>
6075 * getndelim2.c (getndelim2): Don't trash errno when a read
6076 fails, so that the caller gets the proper errno.
6078 * readutmp.c (read_utmp): Likewise.
6079 Check for fstat error. Close stream and free storage
6082 2003-09-14 Bruno Haible <bruno@clisp.org>
6084 * fwriteerror.h: New file.
6085 * fwriteerror.c: New file.
6087 2003-09-14 Jim Meyering <jim@meyering.net>
6089 * getloadavg.c: Correct cpp indentation.
6090 * strdup.c: Likewise.
6091 * vasnprintf.c: Likewise.
6093 2003-09-12 Paul Eggert <eggert@twinsun.com>
6095 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6096 * obstack.c [!defined _LIBC]: Likewise.
6097 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6098 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6099 * exitfail.c: Don't include stdlib.h; no longer needed.
6101 More changes to assume C89 or better.
6103 * error.c (error_tail): Assume vprintf.
6105 * argmatch.c (getenv): Remove decl.
6106 * progreloc.c (get_full_program_name): Define via prototype.
6107 * setenv.c (clearenv): Likewise.
6108 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6110 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6111 (malloc, memcpy): Remove decls.
6112 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6113 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6114 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6115 (memcpy): Remove macro.
6116 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6117 (__P): Remove. All uses removed.
6118 (PTR): Remove. All uses changed to void *.
6119 (CHAR_BIT, NULL): Remove.
6120 (spaces, zeros, memset_space, memset_zero)
6121 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6123 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6124 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6125 Define with prototype.
6126 Remove now-unnecessary prototype decl.
6127 (extra_args_spec): Assume ANSI C. All uses changed.
6128 (extra_args_spec_iso): Remove.
6129 (my_strftime, emacs_strftimeu): Define via prototype.
6130 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6132 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6133 * strtoimax.c: Include <stdlib.h> unconditionally.
6134 (strtoul, strtol): Remove decls.
6135 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6137 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6138 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6139 (LOCALE_PARAM_PROTO): New macro.
6140 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6141 (INTERNAL (strtol), strtol): Define with a prototype.
6142 (PARAMS): Remove. All uses removed.
6143 * tempname.c: Include <string.h> unconditionally.
6144 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6145 * xgethostname.c (main): Define with a prototype.
6146 * xmalloc.c: Include "xalloc.h" first, to check interface.
6147 Include <stdlib.h> unconditionally.
6148 (calloc, malloc, realloc, free): Remove decls.
6149 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6150 Include <stdlib.h> unconditionally. Sort include file names.
6152 (xstrtod): Define with a prototype.
6153 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6154 (strtol, strtoul): Remove decls.
6156 2003-09-11 Paul Eggert <eggert@twinsun.com>
6158 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6159 Include <stdlib.h>, <string.h> unconditionally.
6160 Remove now-unnecessary cast to char *.
6161 * strnlen.c: Include <string.h> unconditionally.
6162 * yesno.c (yesno): Define with a prototype.
6164 2003-09-10 Bruno Haible <bruno@clisp.org>
6166 * strcspn.c: Include <string.h> unconditionally.
6167 * strpbrk.c: Include <string.h> unconditionally.
6168 * strstr.c: Include <string.h> unconditionally.
6169 * unicodeio.c: Include <string.h> unconditionally.
6170 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6171 * unsetenv.c: Likewise.
6172 * xreadlink.c: Include <stdlib.h> unconditionally.
6173 * yesno.c: Include <stdlib.h> unconditionally.
6174 (rpmatch): Add prototype.
6176 2003-09-10 Jim Meyering <jim@meyering.net>
6178 * error.c: Correct indentation of cpp directives.
6180 2003-09-09 Paul Eggert <eggert@twinsun.com>
6184 * acosl.c (main): Use a prototype.
6185 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6188 * getloadavg.c (getloadavg, main): Define via prototypes.
6190 * getopt.h (struct option.name): Assume C89, and use 'const'.
6191 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6192 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6194 * getopt.c (const): Remove macro.
6195 Include <string.h> unconditionally.
6196 (my_index): Remove; all uses changed to strchr.
6197 (strlen): Remove decl.
6198 (exchange): Remove forward decl; no longer needed.
6199 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6200 Define with prototype.
6201 * getopt1.c (const): Remove macro.
6202 (getopt_long, getopt_long_only, main): Define with prototype.
6204 * getugroups.c: Include <string.h> unconditionally.
6206 * getusershell.c: Include <stdlib.h> unconditionally.
6207 (getusershell, setusershell, endusershell, readname, main):
6208 Define with prototypes.
6210 * group-member.c: Include group-member.h first.
6211 Include <stdlib.h> unconditionally.
6213 * hard-locale.c: Include hard-locale.h first.
6214 Include <stdlib.h>, <string.h> unconditionally.
6216 * hash.c (free, malloc): Remove decls.
6217 Include <stdlib.h> unconditionally.
6219 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6220 (getenv): Do not declare.
6222 * idcache.c: Include <string.h> unconditionally.
6224 * long-options.c: Include long-options.h first, to test interface.
6225 Include <stdlib.h> unconditionally.
6227 * makepath.c: Include makepath.h first, to test interface.
6228 Include <stdlib.h> and <string.h> unconditionally.
6230 * linebuffer.c: Include <stdlib.h>.
6231 (free): Remove decl.
6233 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6234 rpl_malloc returns void *, not char *.
6235 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6237 * md5.h: Include <limits.h> unconditionally.
6238 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6239 (__P): Remove; all uses removed.
6240 * md5.c: Include "md5.h" first.
6241 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6242 md5_buffer, md5_process_bytes, md5_process_block):
6243 Define with prototypes.
6244 * sha.h (__P): Remove all uses. (It wasn't defined??)
6245 * sha.c: Include "sha.h" first.
6246 Include <stdlib.h>, <string.h> unconditionally.
6248 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6249 * memcmp.c (__ptr_t): Likewise.
6250 * memrchr.c (__ptr_t): Likewise.
6251 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6252 Include <string.h> unconditionally.
6253 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6254 * memchr.c: Include <stdlib.h> unconditionally.
6255 * memchr.c (LONG_MAX): Remove.
6256 * memrchr.c (LONG_MAX): Likewise.
6257 * memchr.c (__memchr): Define via a prototype.
6258 * memrchr.c (__memrchr): Likewise.
6259 * memcmp.c (__P): Remove, and remove all uses.
6260 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6261 Remove forward decls; no longer needed.
6262 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6263 Use types required by C89 in prototype.
6265 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6266 * savedir.c: Likewise.
6267 * mkdir.c (free): Remove decl.
6268 * rmdir.c (rmdir): Define with a prototype.
6269 * savedir.c: Include savedir.h first, to test interface.
6271 * mktime.c (STDC_HEADERS): Remove.
6272 Include <stdlib.h>, <string.h> unconditionally.
6274 * modechange.c: Include <stdlib.h> unconditionally.
6275 (malloc): Remove decl.
6277 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6278 (free): Remove decl.
6280 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6281 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6282 (This type really should be intptr_t, but that's a C99ism.)
6283 (_obstack_memcpy): Remove: all uses changed to memcpy.
6284 Include <string.h> unconditionally.
6285 (struct obstack): Assume __STDC__ for types of members
6286 chunkfun, freefun, extra_arg.
6287 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6288 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6289 obstack_begin, obstack_specify_allocation,
6290 obstack_specify_allocation_with_arg, obstack_chunkfun,
6291 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6292 Remove unprototyped decls and the macros that use them.
6293 * obstack.c (POINTER): Remove. All uses changed to void *.
6294 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6295 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6296 (defined __STDC__ && __STDC__)]:
6297 Remove nonprototyped code.
6298 Include <stdlib.h> unconditionally.
6299 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6300 _obstack_allocated_p, _obstack_free, obstack_free,
6301 _obstack_memory_used, print_and_abort):
6302 Define using prototypes.
6303 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6304 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6305 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6306 obstack_next_free, obstack_object_size, obstack_room) [0]:
6307 Remove unused, unprototyped code.
6309 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6311 * physmem.c (physmem_total, physmem_available, main): Define
6314 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6315 (main): Define with a prototype.
6317 * posixver.c (getenv): Remove decl.
6319 * putenv.c (malloc): Returns void *, not char *.
6320 Include <string.h> unconditionally.
6321 (strchr, memcpy, NULL): Do not define.
6323 * readtokens.c: Include readtokens.h first, to test interface.
6324 Include <stdlib.h>, <string.h> unconditionally.
6325 (init_tokenbuffer): Define with a prototype.
6327 * regex.c (PARAMS): Remove. All uses removed.
6328 All uses of _RE_ARGS removed, too.
6329 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6331 (bzero): Assume memset exists.
6332 (memcmp, memcpy, NULL): Remove.
6333 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6334 char, or assignments to local vars of type signed char.
6335 (init_syntax_once, PREFIX(extract_number_and_incr),
6336 PREFIX(print_partial_compiled_pattern),
6337 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6338 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6339 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6340 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6341 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6342 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6343 wcs_compile_range, byte_compile_range, truncate_wchar,
6344 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6345 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6346 count_mbs_length, wcs_re_match_2_internal,
6347 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6348 PREFIX(alt_match_null_string_p),
6349 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6350 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6351 regfree, PREFIX(extract_number)): Define with prototype. Remove
6352 now-unnecessary declaration, if any.
6353 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6355 Remove now-unnecessary casts among pointer types.
6356 * regex.h (_RE_ARGS): Remove. All uses removed.
6358 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6359 (free): Remove decl.
6361 * rpmatch.c: Include <stdlib.h> unconditionally.
6363 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6364 (free): Remove decl.
6366 * save-cwd.c: Include <stdlib.h> unconditionally.
6367 * xgetcwd.c: Likewise.
6369 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6370 (free): Remove decl.
6372 * strchrnul.c (strchrnul): Define with a prototype.
6373 Fix bug: c_in was not converted to char before searching.
6375 The following changes are not K&R related:
6377 * group-member.h: Include <sys/types.h>, so that this file is
6379 * makepath.h: Likewise.
6381 * getusershell.c (readname, default_index, line_size, readname):
6382 Use size_t, not int, for sizes.
6383 (readname): If the size overflows, report an error instead of
6386 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6388 * getndelim2.c: Assume stdlib.h per the C89 spec.
6390 2003-09-08 Paul Eggert <eggert@twinsun.com>
6392 Assume C89 or better; remove K&R cruft.
6393 A few of these changes were first proposed by Derek Robert Price
6394 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6396 * addext.c: Include <string.h> unconditionally.
6397 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6398 Don't declare getenv or malloc.
6400 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6401 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6403 (find_stack_direction, alloca): Use prototypes.
6405 * atexit.c (atexit): Define using a prototype.
6407 * basename.c, dirname.c, stripslash.c:
6408 Include <string.h> unconditionally.
6410 * bcopy.c: Include <stddef.h>.
6411 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6413 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6415 * error.h (error, error_at_line, error_print_progname)
6416 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6417 * error.c: Include error.h first, to check interface.
6418 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6419 (VA_START): Remove; all uses changeed to va_start.
6420 (exit, strerror): Remove decls.
6421 (error_print_progname): Prototype uncondionally.
6422 Don't include <errno.h>; no longer needed.
6423 (private_strerror): Remove.
6424 (error_tail): Always define.
6425 (error, error_at_line): Assume C89 or better; always use prototypes.
6426 * fatal.c: Include "fatal.h" first, to test interface.
6427 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6428 (VA_START): Remove; all uses changed to va_start.
6429 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6431 (exit): Remove decl.
6432 (fatal): Prototype unconditionally. Assume va_start works.
6433 Abort at end, to pacify gcc.
6435 * euidaccess.c (main): Define with a prototype.
6437 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6439 * exitfail.c: Include <stdlib.h> unconditionally.
6441 * fnmatch_.h (__P): Remove. All uses changed to assume
6443 * fnmatch.c: Include fnmatch.h first, to test interface.
6444 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6445 (getenv): Remove decl.
6446 (fnmatch): Define using a prototype.
6447 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6448 (FCT): Define using a prototype.
6450 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6452 * gethostname.c: Include <stddef.h>.
6453 (gethostname): Define with prototype. Length is size_t, not int.
6455 2003-09-08 Paul Eggert <eggert@twinsun.com>
6457 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6458 getversion.c should have been removed then, but was accidentally
6461 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6462 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6464 2003-09-07 Paul Eggert <eggert@twinsun.com>
6466 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6467 copy_tm_result. Bug reported by Simon Josefsson in
6468 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6470 2003-09-06 Paul Eggert <eggert@twinsun.com>
6472 * time_r.c, time_r.h: New files.
6474 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6476 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6477 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6479 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6481 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6482 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6485 * timegm.c: Switch to glibc implementation, with the following changes:
6486 [defined HAVE_CONFIG_H]: Include <config.h>.
6487 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6488 (__mktime_internal) [!defined _LIBC]: New decl.
6489 (__gmtime_r) [!defined _LIBC]: New macro and function.
6490 (timegm): Use a prototype, since gnulib assumes C89.
6491 Do not bother declaring tmp to be const, as it's not really usefu.
6492 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6493 (timegm): Declare only if HAVE_DECL_TIMEGM.
6495 2003-09-03 Paul Eggert <eggert@twinsun.com>
6497 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6498 Bug reported by Lute Kamstra in
6499 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6501 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6502 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6503 course with correspondingly smaller numbers for tomorrow and
6504 yesterday. From Tadayoshi Funaba. Originally installed into
6505 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6508 2003-08-31 Simon Josefsson <jas@extundo.com>
6510 * timegm.h: New file.
6511 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6513 2003-08-31 Karl Berry <karl@gnu.org>
6515 * argp.h: update from libc.
6517 2003-08-28 Bruno Haible <bruno@clisp.org>
6519 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6520 warning on QNX, which defines O_BINARY to 000000.
6522 2003-08-24 Bruno Haible <bruno@clisp.org>
6524 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6525 MSVC7 <stdio.h> is included later.
6527 2003-08-20 Bruno Haible <bruno@clisp.org>
6529 * progname.h: New file, from GNU gettext.
6530 * progname.c: New file, from GNU gettext.
6531 * progreloc.c: New file, from GNU gettext.
6533 2003-08-19 Bruno Haible <bruno@clisp.org>
6535 * xstrdup.c: Assume <string.h> exists.
6537 2003-08-18 Jim Meyering <jim@meyering.net>
6539 * setenv.h: Indent nested cpp directive.
6540 * vasnprintf.c: Remove trailing blanks.
6542 2003-08-17 Simon Josefsson <jas@extundo.com>
6543 Bruno Haible <bruno@clisp.org>
6545 * xstrndup.h: New file.
6546 * xstrndup.c: New file.
6548 2003-08-17 Bruno Haible <bruno@clisp.org>
6550 * strndup.h: New file.
6552 2003-08-16 Paul Eggert <eggert@twinsun.com>
6554 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6555 space, undoing this 2003-08-12 change:
6556 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6558 2003-08-16 Jim Meyering <jim@meyering.net>
6560 Merge from coreutils.
6561 * xstrtoimax.c: #else #if -> #elif.
6562 * xstrtoumax.c: Likewise.
6564 2003-08-15 Paul Eggert <eggert@twinsun.com>
6566 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6567 rather than tab, after '#' in shell-script copyright notices.
6568 Suggested by Bruno Haible.
6570 2003-08-15 Jim Meyering <jim@meyering.net>
6571 and Paul Eggert <eggert@twinsun.com>
6573 Merge from coreutils.
6574 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6575 member but strut utmpx does not. Needed for AIX 4.3.3.
6576 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6578 2003-08-15 Jim Meyering <jim@meyering.net>
6580 Merge from coreutils.
6581 * xgethostname.c: Include <stdlib.h>.
6582 (xghostname): Don't exit for anything other than memory-related
6583 failure; just return NULL.
6584 * userspec.c: Include "posixver.h".
6585 (parse_user_spec): Accept `.' as a separator only
6586 in pre-POSIX-200112 mode.
6587 * strtoimax.c: Use #elif rather than #else #if.
6588 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6589 Remove function, now that we can rely on a working tzset function.
6590 [!_LIBC]: Ensure that the required autoconf test has been run.
6591 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6592 Use underlying_strftime for %r.
6593 * sha.c: Merge in some clean-up and optimization changes from glibc.
6594 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6595 Ensure that it is a multiple of 64.
6596 Rearrange loop exit tests so as to avoid performing an
6597 additional fread after encountering an error or EOF.
6598 * realloc.c: Update copyright date.
6600 2003-08-14 Jim Meyering <jim@meyering.net>
6602 Merge from coreutils.
6603 * obstack.h: Whitespace changes.
6604 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6605 and xcalloc return values.
6606 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6607 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6608 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6609 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6610 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6612 Use mntctl's return value to drive the entry-processing loop, since
6613 we can't rely on the value of the vmt_length member in the last
6614 entry. On some systems doing so could result in exhausting
6615 virtual memory. Based in part on a patch from Mike Jetzer.
6617 2003-08-14 Jim Meyering <jim@meyering.net>
6618 and Paul Eggert <eggert@twinsun.com>
6620 Merges from coreutils, plus other fixes.
6621 * physmem.c: Merge in portability changes from gcc/libiberty
6622 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6623 for credits and details. Thanks to Kaveh Ghazi for helping
6624 to keep these files in sync.
6625 (ARRAY_SIZE): Define it.
6626 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6627 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6628 (memcasecmp): Don't assume size_t fits in unsigned int.
6629 Remove casts and duplicate code.
6630 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6631 (memcpy): Remove definition.
6632 Merge in some clean-up and optimization changes from glibc.
6633 [BLOCKSIZE]: Move definition to top of file.
6634 Ensure that it is a multiple of 64.
6635 Rearrange loop exit tests so as to avoid performing an
6636 additional fread after encountering an error or EOF.
6637 * md5.h (md5_uintptr): Define.
6638 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6639 return to the initial working directory. Preserve errno
6641 * idcache.c: Include "xalloc.h".
6642 (xmalloc, xrealloc): Remove decls.
6643 (getuser): Remove casts no longer required in C89.
6644 * human.c: Include stdio.h, for sprintf.
6645 * group-member.c: Include "xalloc.h".
6646 (xmalloc, xrealloc): Remove decls.
6647 (get_group_info): Remove casts no longer required in C89.
6648 * getusershell.c (readname): Remove casts no longer required in C89.
6649 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6650 * getline.c: Whitespace fix, from coreutils.
6652 2003-08-13 Paul Eggert <eggert@twinsun.com>
6654 * exclude.c: Include <ctype.h>
6655 (IN_CTYPE_DOMAIN): New macro.
6657 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6660 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6661 Undo previous (whitespace-only) change.
6663 2003-08-12 Paul Eggert <eggert@twinsun.com>
6665 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6666 Normalize leading white space and remove trailing white space.
6667 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6668 notice, as per ../config/srclist-update.
6670 Merge from coreutils.
6671 * euidaccess.h: New file.
6672 * euidaccess.c: Include it.
6673 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6674 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6675 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6677 2003-08-11 Bruno Haible <bruno@clisp.org>
6679 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6680 (vasnprintf): Use it instead of wcslen.
6682 2003-08-11 Bruno Haible <bruno@clisp.org>
6684 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6685 value to ensure that _Bool promotes to int. Use #define for _Bool when
6686 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6688 2003-08-10 Karl Berry <karl@gnu.org>
6690 * regex.h: update from libc (whitespace fix).
6692 2003-08-09 Paul Eggert <eggert@twinsun.com>
6694 Merge some files from coreutils. These changes were
6695 originally made by Jim Meyering.
6696 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6697 many older Unixes require this.
6698 * alloca.c (alloca): Remove cast to argument of free;
6699 no longer needed in C89.
6700 * alloca_.h, regex.h: Fix white space to match
6701 what GNU indent does.
6703 2003-08-05 Paul Eggert <eggert@twinsun.com>
6705 * bumpalloc.h: Remove.
6707 2003-08-04 Paul Eggert <eggert@twinsun.com>
6709 * getloadavg.c: Change copyright notice and spacing to conform to
6712 Merge from coreutils.
6713 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6715 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6716 from Karl Berry, implemented by Jim Meyering.
6717 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6718 from Dmitry V. Levin.
6719 Remove anachronistic cast of xrealloc.
6720 * fnmatch_.h (__const): Remove. Use 'const'.
6721 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6722 type. Otherwise, it wouldn't compile with at least /bin/cc on
6723 ymp-cray-unicos9.0.2.X.
6724 Combine two mostly-identical uses of alloca into one.
6725 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6727 2003-08-04 Dave Love <d.love@dl.ac.uk>
6731 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6732 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6733 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6734 obsolete NLIST_NAME_UNION.
6735 [__GNU__]: Undef BSD and FSCALE.
6736 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6738 2003-08-03 Paul Eggert <eggert@twinsun.com>
6740 * stdbool_.h (_Bool): Make it signed char, instead of
6741 an enum type, so that it's guaranteed to promote to int. See:
6742 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6744 2003-07-31 Paul Eggert <eggert@twinsun.com>
6746 * strerror.c: Include config.h, limits.h. Declare sprintf.
6747 (strerror): Don't assume that a printable int fits in 14 bytes.
6749 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6750 Bruno Haible <bruno@clisp.org>
6752 * getline.h (getline, getdelim): Change return type to ssize_t.
6753 * getline.c (getline, getdelim): Likewise.
6754 Remove _GNU_SOURCE define; now it's defined in config.h through
6757 2003-07-22 Paul Eggert <eggert@twinsun.com>
6759 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6760 over-parenthesization in macros.
6762 Sync with coreutils.
6764 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6767 Use `exit_failure' for xalloc and xmemcoll instead of their own
6768 private exit-failure variables.
6769 * xalloc.h (xalloc_exit_failure): Remove.
6770 * xmalloc.c: Likewise. Include exitfail.h.
6771 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6772 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6773 * xmemcoll.c: Likewise. Include exitfail.h.
6774 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6776 2003-07-18 Paul Eggert <eggert@twinsun.com>
6778 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6779 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6780 to test that it can stand by itself. Include "exitfail.h".
6781 Clients should set exit_failure instead.
6782 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6784 2003-07-18 Andreas Schwab <schwab@suse.de>
6786 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6788 2003-07-18 Bruno Haible <bruno@clisp.org>
6790 * getndelim2.h: New file.
6791 * getndelim2.c: Make into a module of its own. Include config.h,
6793 (getndelim2): Make non-static. Change return type to ssize_t.
6794 * getline.h: Change argument names.
6795 * getline.c: Include getndelim2.h instead of getndelim2.c.
6796 * getnline.c: Include getndelim2.h.
6798 2003-07-17 Bruno Haible <bruno@clisp.org>
6800 * Makefile.am: Remove file.
6801 * Makefile.in: Remove file.
6803 2003-07-17 Bruno Haible <bruno@clisp.org>
6805 * getnline.h: New file.
6806 * getnline.c: New file.
6807 * getndelim2.c: New file, extracted from getline.c.
6808 (getndelim2): Renamed from getdelim2, with added nmax argument.
6809 * getline.c: Include getndelim2.c.
6810 (getdelim2): Moved out to getndelim2.c.
6811 (getline, getdelim): Update.
6813 2003-07-15 <karl@gnu.org>
6815 * vasnprintf.c: update from gettext.
6817 2003-07-15 Jim Meyering <jim@meyering.net>
6819 * makepath.c (make_path): Enclose diagnostic in _(...).
6821 2003-07-14 Paul Eggert <eggert@twinsun.com>
6823 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6824 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6825 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6826 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6827 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6828 updated automatically by ../config/srclist-update. This changes
6829 their license from LPGL to GPL.
6831 2003-07-14 Jim Meyering <jim@meyering.net>
6833 Don't emit diagnostics. Let callers do that.
6834 * save-cwd.c: Don't include "error.h".
6835 (save_cwd): Don't call error. Ensure that errno is valid
6836 when returning nonzero.
6838 * save-cwd.h (restore_cwd): Update prototype.
6839 * save-cwd.c (restore_cwd): Remove two parameters.
6840 Simplify. Don't call error upon failure. Let callers do that.
6841 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6842 when auditing is enabled. But don't bother updating the #if.
6844 2003-07-14 Simon Josefsson <jas@extundo.com>
6846 * mempcpy.h: New file.
6847 * mempcpy.c: New file.
6849 2003-07-14 Paul Eggert <eggert@twinsun.com>
6851 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6852 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6853 unicodeio.c, unicodeio.h, unlocked-io.h:
6854 Switch from LGPL to GPL.
6856 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6858 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6859 it breaks C++ compilation.
6860 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6862 2003-07-10 Jim Meyering <jim@meyering.net>
6864 * vasnprintf.c: Remove trailing blanks.
6865 Make cpp indentation consistent.
6867 2003-07-09 Paul Eggert <eggert@twinsun.com>
6869 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6870 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6871 Switch from LGPL to GPL.
6873 2003-07-07 Paul Eggert <eggert@twinsun.com>
6875 * mktime.c: Fix some boundary cases and remove need for floating point.
6877 Issue a compile-time diagnostic if time_t is floating point, or if
6878 two's complement arithmetic is not in effect, or if arithmetic
6879 right shift does not propagate the sign. These assumptions were
6880 all in the original code but they weren't checked.
6882 (TIME_T_MIDPOINT, verify): New macros.
6883 (__isleap): Remove; it has integer overflow problems.
6884 (leapyear): New function, without those problems.
6885 (ydhms_tm_diff): Remove; splitting into two parts.
6886 (ydhms_diff): New function, containing the arithmetic part of
6887 the old ydhms_tm_diff function. Issue a compile-time
6888 diagnostic if we are not using C99 integer division.
6889 Avoid casts when possible.
6890 (guess_time_tm): New function, containing the checking part of
6891 the old ydhms_tm_diff function. Return the new value, rather than
6892 the difference between it and the old. Accept a new argument T
6893 so that *T specifies the old value. Check for overflow in the result.
6895 (__mktime_internal): Use a time_t offset, not a long int offset.
6896 This undoes the 2003-06-04 change, which is no longer needed now
6897 that we have better overflow checking.
6898 (localtime_offset): Likewise.
6900 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6901 and long are 64-bit but int is only 32-bit.
6902 (ydhms_diff): Use long int to store year1 and yday1.
6903 Issue a compile-time diagnostic if long int is not wide enough.
6905 (__mktime_internal): Use long int to store adjusted year and yday.
6906 Use plain C rather than preprocessor commands, if that doesn't
6908 Check for overflow (and try to repair) after each probe
6909 rather than checking only at the very end. This avoids some bugs
6910 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6911 does not equal GMT offset at maximum time).
6912 Use integer to check for overflow rather than floating point; this
6913 is more portable to non-IEEE hosts, and is a tad faster.
6914 When we detect that we are oscillating between two values,
6915 don't check whether tm_isdst has the requested value, since
6916 we already know the answer. When tm_isdst has the wrong value,
6917 use a different heuristic to find the right one, based on the
6918 extreme values actually observed in practice in tz2003a,
6919 rather than the (overly optimistic) "previous 3 calendar quarters".
6921 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6922 "T const" to accommodate glibc style.
6923 (check_result): Use less-confusing report format. "long" -> "long int.
6925 Don't loop if the iteration overflows time_t.
6926 Allow a negative step in the iteration.
6928 2003-07-01 Paul Eggert <eggert@twinsun.com>
6930 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6931 having it depend on HAVE_SYS_TYPES_H.
6933 2003-06-25 Bruno Haible <bruno@clisp.org>
6935 * readlink.c: New file.
6937 2003-06-20 Bruno Haible <bruno@clisp.org>
6939 Assume C89, so PARAMS isn't needed.
6940 * unicodeio.h (PARAMS): Remove.
6941 * unicodeio.c: Don't use PARAMS.
6943 2003-06-18 Jim Meyering <jim@meyering.net>
6945 Merge changes from coreutils.
6946 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6947 Remove explicit declarations of xmalloc and realloc.
6949 (read_utmp): Remove anachronistic cast of xmalloc.
6951 2003-06-17 Paul Eggert <eggert@twinsun.com>
6953 Assume C89, so PARAMS isn't needed.
6954 * backupfile.h (PARAMS): Remove. All uses removed.
6955 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6956 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6957 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6958 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6959 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6960 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6961 xstrtol.h: Likewise.
6962 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6963 same.h, strverscmp.h: Do not include config.h; no longer needed.
6964 Anyway, config.h should always be included before any other file.
6966 2003-06-11 Simon Josefsson <jas@extundo.com>
6968 * sysexit_.h: New file.
6970 2003-05-20 Derek Price <derek@ximbiot.com>
6972 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6974 2003-06-10 Simon Josefsson <jas@extundo.com>
6976 * strchrnul.h: New file.
6977 * strchrnul.c: New file.
6979 2003-06-10 Simon Josefsson <jas@extundo.com>
6981 * argp.h: New file, from glibc.
6982 * argp-ba.c: New file, from glibc.
6983 * argp-eexst.c: New file, from glibc.
6984 * argp-fmtstream.c: New file, from glibc.
6985 * argp-fmtstream.h: New file, from glibc.
6986 * argp-fs-xinl.c: New file, from glibc.
6987 * argp-help.c: New file, from glibc.
6988 * argp-namefrob.h: New file, from glibc.
6989 * argp-parse.c: New file, from glibc.
6990 * argp-pv.c: New file, from glibc.
6991 * argp-pvh.c: New file, from glibc.
6992 * argp-xinl.c: New file, from glibc.
6994 2003-06-07 Jim Meyering <jim@meyering.net>
6996 * readtokens.h: Put `Free Software Foundation, Inc.'
6997 in place of my name in the copyright comment.
6998 Remove definition and uses of __P.
7001 * stat.c: Don't declare xmalloc explicitly.
7002 Instead, include "xalloc.h".
7003 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7004 xrealloc, and xcalloc return values.
7005 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7007 * xgetcwd.h: Remove definition/uses of PARAMS.
7009 2003-06-06 Jim Meyering <jim@meyering.net>
7011 * stdbool_.h: Renamed from stdbool.h.in.
7013 2003-06-06 Jim Meyering <jim@meyering.net>
7015 Merge from coreutils.
7016 * same.c: (same_name): Declare *_basename locals to be `const'.
7017 Consolidate declarations and initializations of *_base* locals.
7019 Merge from coreutils.
7020 This avoids a core dump on systems without GNU putenv,
7021 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7022 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7023 (unsetenv): New static function, from GNU libc.
7024 (rpl_putenv): Use it.
7026 * modechange.c: Remove trailing blanks.
7028 Merge from coreutils.
7029 * fsusage.c: Remove declaration of statfs.
7030 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7032 * posixtm.c: Include <stdbool.h> unconditionally.
7034 2003-06-05 Paul Eggert <eggert@twinsun.com>
7036 * mktime.c (__mktime_internal): When resolving a tm_isdst
7037 mismatch, look in future quarters as well as past. This fixes a
7038 bug when processing fall-backwards gaps immediately after a long
7039 period of daylight-saving time.
7041 * mktime.c: Assume freestanding C89 or better.
7042 (HAVE_LIMITS_H): Remove. Assume it's 1.
7043 (__P): Remove; not used.
7044 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7045 (mktime, not_equal_tm, print_tm, check_result,
7046 main): Use prototypes. Use const * where appropriate.
7047 (main): Fix typo in testing code that uncovered by above changes.
7048 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7050 2003-06-04 Paul Eggert <eggert@twinsun.com>
7052 * mktime.c: Fix Debian bug 177940
7053 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7054 (localtime_offset): Now long int, not time_t, because we want it
7055 to be guaranteed to be signed. All uses changed.
7056 (__mktime_internal): If overflow would occur when adding offset,
7059 Merge 'human' changes from coreutils. Rewrite to support
7060 locale-specific notations like thousands separators.
7061 * human.c: Simplify authorship notice.
7062 Include human.h immediately after config.h.
7063 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7064 <limits.h>: Do not include, since human.h does.
7065 (SIZE_MAX, UINTMAX_MAX): New macros.
7066 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7067 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7068 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7069 (power_letter): Renamed from suffixes.
7070 (generate_suffix_backwards): Remove.
7071 (adjust_value): Now takes int style (because of human.h changes)
7072 and long double value (for greater precision on some platforms).
7073 (group_number): New function.
7074 (human_readable): Use it. Use integer options, not enum.
7075 Put the options before the sizes in the arg list.
7076 Support all the new options.
7077 The old human_readable function has been removed;
7078 use inttostr.h instead.
7079 (human_readable, default_block_size, humblock):
7080 Use uintmax_t, not int, for block sizes.
7081 (human_readable_inexact, block_size_types): Remove.
7082 (block_size_opts): New constant.
7083 (human_options): Renamed from human_block_size, with new signature
7084 that allows block sizes up to UINTMAX_MAX. All callers changed.
7085 * human.h: Add copyright and authorship notice.
7086 Include <limits.h> and <stdbool.h> unconditionally.
7087 (PARAMS): Remove. All uses removed.
7088 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7089 (enum human_inexact_style): Remove tag; now a nameless enum.
7090 (human_floor, human_ceiling, human_round_to_even): Now have
7091 values 2, 0, 1 rather than -1, 1, 0.
7092 (human_group_digits, human_suppress_point_zero, human_autoscale,
7093 human_base_1024, human_SI, human_B): New constants.
7094 (human_readable_inexact, human_block_size): Remove.
7095 (human_readable): Size args are now uintmax_t, not int.
7096 (human_options): New decl.
7098 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7099 unnecessary now that we assume C89 or better. This change
7100 imported from coreutils.
7102 * mktime.c (__mktime_internal): Do not reject negative timestamps
7103 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7104 in the 2003-05-30 sync from glibc.
7106 .h files should stand alone, but we shouldn't include <sys/types.h>
7107 if we can get away with just <stddef.h>.
7109 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7110 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7111 rather than <sys/types.h>, as we merely need size_t.
7112 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7114 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7115 Include <stdio.h>, to get FILE.
7116 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7117 memcasecmp.h has included <stddef.h> and all we need is size_t.
7118 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7119 our interface, instead of including <sys/types.h>
7121 2003-06-02 Paul Eggert <eggert@twinsun.com>
7124 Fix some minor time-related bugs with POSIX time arguments.
7125 Some valid time stamps were being rejected (notably -1, and
7126 time stamps before 1900 on 64-bit hosts). And some invalid
7127 time stamps were being accepted, e.g. September 31.
7129 * posixtm.h (posixtime): Return bool instead of time_t, so
7130 that we can return (time_t) -1 successfully.
7131 * posixtm.c: Likewise.
7132 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7133 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7134 (t): Remove static var.
7135 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7136 of static var. All uses changed.
7137 (year): Do not reject years before 1900; they can occur with
7139 (posix_time_parse): Do not check for out-of-range components;
7140 that is now the caller's responsibility, since our checks were
7141 only approximations.
7142 (posixtime): Use mktime to check for out-of-range components,
7143 since it knows them exactly.
7144 If mktime returns (time_t) -1, check whether an error actually occurred
7145 by invoking localtime on -1.
7146 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7147 posixtime failures better.
7148 Improve the test data (in comments only).
7150 2003-05-30 <karl@gnu.org>
7152 * mktime.c: update from libc.
7154 2003-05-30 Bruno Haible <bruno@clisp.org>
7156 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7157 * localcharset.h: Likewise.
7158 * localcharset.c: Likewise.
7160 2003-05-28 Paul Eggert <eggert@twinsun.com>
7162 Assume the headers required for C89 freestanding compilers.
7163 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7164 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7165 without checking for HAVE_LIMITS_H.
7166 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7167 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7169 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7170 * exclude.c: Include <stdbool.h> unconditionally.
7171 * tempname.c: Include <stddef.h> unconditionally.
7172 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7173 * modechange.c, rpmatch.c (NULL): Don't define, since
7174 <stddef.h> does that.
7175 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7176 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7177 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7178 * xstrtol.c: Likewise.
7179 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7180 * savedir.c: Include <stddef.h> instead of defining NULL.
7182 * addext.c (addext): Use assignment rather than cast, to avoid
7183 warnings on some platforms.
7185 * mktime.c (__mktime_internal): Do not reject negative timestamps
7188 2003-05-10 Bruno Haible <bruno@clisp.org>
7190 * linebreak.c (iconv_string_length): Don't return -1 just because the
7191 string is longer than 4 KB.
7193 2003-05-12 Jim Meyering <jim@meyering.net>
7195 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7196 the space-padded-by-default conversion specifiers, %e, %k, %l.
7198 2003-05-03 Bruno Haible <bruno@clisp.org>
7200 Upgrade to Unicode-4.0.
7201 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7202 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7203 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7204 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7205 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7206 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7207 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7208 Change width of U+E0100..U+E01EF from 1 to 0.
7210 2003-04-25 Bruno Haible <bruno@clisp.org>
7212 * copy-file.c: Include <stddef.h>, for size_t.
7214 2003-04-25 Jim Meyering <jim@meyering.net>
7216 * copy-file.c (copy_file_preserving): Declare buf_size to be
7217 of type size_t, not int.
7219 2003-04-11 Jim Meyering <jim@meyering.net>
7221 Merge changes from Coreutils.
7223 2003-03-22 Jim Meyering <jim@meyering.net>
7225 * strftime.c (widen): Cast alloca return value to proper type.
7227 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7230 * strftime.c (my_strftime): Handle very large width
7231 specifications for numeric values correctly. Improve checks for
7234 2003-01-19 Jim Meyering <jim@meyering.net>
7236 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7237 (nl_get_alt_digit) [! defined my_strftime]: Define.
7238 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7239 _nl_get_alt_digit and _nl_get_walt_digit.
7241 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7242 These changes have no effect outside of _LIBC.
7244 2003-04-10 Bruno Haible <bruno@clisp.org>
7246 * findprog.h: New file, from GNU gettext.
7247 * findprog.c: New file, from GNU gettext.
7249 2003-04-05 Jim Meyering <jim@meyering.net>
7251 Merge changes from Coreutils.
7253 * exclude.h (PARAMS): Remove definition and uses.
7254 * exclude.c: Remove uses of `PARAMS'.
7256 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7257 Add test-cases for DOS filenames. Declare program_name.
7258 (main): Set up program_name. Patch by Rich Dawe.
7260 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7262 Use mntctl's return value to drive the entry-processing loop, since
7263 we can't rely on the value of the vmt_length member in the last
7264 entry. On some systems doing so could result in exhausting
7265 virtual memory. Based in part on a patch from Mike Jetzer.
7267 2003-04-04 Bruno Haible <bruno@clisp.org>
7269 * linebreak.h: New file, from GNU gettext.
7270 * linebreak.c: New file, from GNU gettext with slight modifications.
7271 * lbrkprop.h: New file, from GNU gettext.
7273 2003-04-03 Bruno Haible <bruno@clisp.org>
7275 * utf8-ucs4.h: New file, from GNU gettext.
7276 * utf16-ucs4.h: New file, from GNU gettext.
7277 * ucs4-utf8.h: New file, from GNU gettext.
7278 * ucs4-utf16.h: New file, from GNU gettext.
7280 2003-04-02 Bruno Haible <bruno@clisp.org>
7282 * binary-io.h: New file, from GNU gettext.
7284 2003-04-01 Bruno Haible <bruno@clisp.org>
7286 * pathname.h: New file, from GNU gettext.
7287 * concatpath.c: New file, from GNU gettext.
7289 2003-03-30 Bruno Haible <bruno@clisp.org>
7291 * copy-file.c (copy_file_preserving): Don't set owner if the function
7292 chown() doesn't exist.
7294 2003-03-28 Bruno Haible <bruno@clisp.org>
7296 * copy-file.h: New file, from GNU gettext.
7297 * copy-file.c: New file, from GNU gettext.
7299 2003-03-18 Jim Meyering <jim@meyering.net>
7301 * quote.c (quote_n): Fix typo in comment.
7303 2003-03-14 Jim Meyering <jim@meyering.net>
7305 Merge changes from Coreutils.
7306 * obstack.h (obstack_object_size): Declare temporary, __o,
7307 to be const, in order to avoid warnings.
7308 (obstack_room): Likewise.
7309 (obstack_empty_p): Likewise.
7311 2003-03-13 Paul Eggert <eggert@twinsun.com>
7313 Merge changes from Bison.
7314 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7315 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7316 when compiling Bison 1.875's `bitset bset = obstack_alloc
7317 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7318 * hash.c: Include <stdbool.h> unconditionally.
7320 2003-03-09 Paul Eggert <eggert@twinsun.com>
7322 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7323 Reported by Bruce Becker; see:
7324 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7326 2003-03-03 Paul Eggert <eggert@twinsun.com>
7327 Bruno Haible <bruno@clisp.org>
7329 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7330 Reported by John Hughes, see
7331 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7333 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7335 * poll_.h: New file.
7338 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7340 * mathl.h: New file.
7341 * acosl.c: New file.
7342 * asinl.c: New file.
7343 * atanl.c: New file.
7344 * ceill.c: New file.
7347 * floorl.c: New file.
7348 * frexpl.c: New file.
7349 * ldexpl.c: New file.
7351 * sincosl.c: New file.
7353 * sqrtl.c: New file.
7355 * trigl.c: New file.
7356 * trigl.h: New file.
7358 2003-02-17 Bruno Haible <bruno@clisp.org>
7360 * mkdtemp.h: New file, from GNU gettext.
7361 * mkdtemp.c: New file, from GNU gettext.
7363 2003-01-31 Bruno Haible <bruno@clisp.org>
7365 * rename.c: #undef rename before defining rpl_rename.
7366 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7368 2003-01-30 Bruno Haible <bruno@clisp.org>
7370 * printf-args.h: New file, from GNU gettext.
7371 * printf-args.c: New file, from GNU gettext.
7372 * printf-parse.h: New file, from GNU gettext.
7373 * printf-parse.c: New file, from GNU gettext.
7374 * vasnprintf.h: New file, from GNU gettext.
7375 * vasnprintf.c: New file, from GNU gettext.
7376 * asnprintf.c: New file, from GNU gettext.
7377 * vasprintf.h: New file, from GNU gettext with modifications.
7378 * vasprintf.c: New file, from GNU gettext.
7379 * asprintf.c: New file, from GNU gettext.
7381 2003-01-29 Bruno Haible <bruno@clisp.org>
7383 * stpncpy.h: New file, from GNU gettext with modifications.
7384 * stpncpy.c: New file, from GNU gettext with modifications.
7386 2003-01-28 Bruno Haible <bruno@clisp.org>
7388 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7390 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7393 2003-01-27 Bruno Haible <bruno@clisp.org>
7395 * xsetenv.h: New file, from GNU gettext.
7396 * xsetenv.c: New file, from GNU gettext.
7398 2003-01-23 Bruno Haible <bruno@clisp.org>
7400 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7402 2003-01-22 Bruno Haible <bruno@clisp.org>
7404 * exit.h: New file, from GNU gettext.
7406 2003-01-11 Bruno Haible <bruno@clisp.org>
7408 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7409 * strcase.h (strcasecmp, strncasecmp): Likewise.
7411 2003-01-14 Jim Meyering <jim@meyering.net>
7413 * same.c (same_name): Tweak a comment.
7415 2003-01-11 Bruno Haible <bruno@clisp.org>
7417 * same.c (same_name): Reorder tests so as to avoid calling stat()
7418 when a string comparison is sufficient.
7420 2003-01-11 Bruno Haible <bruno@clisp.org>
7422 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7425 2003-01-11 Bruno Haible <bruno@clisp.org>
7427 * hash-pjw.c: Add comment about low quality of this function.
7429 2003-01-12 Paul Eggert <eggert@twinsun.com>
7431 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7432 to avoid collisions with libcurses and libreadline.
7434 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7435 * getstr.h, getstr.c: Remove.
7436 * getline.c: Include "getline.h", to check interface.
7437 Move body of old getstr.c here: this defines MIN_CHUNK and
7438 declares getdelim2, which is renamed from getstr.
7439 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7441 * linebuffer.c (readlinebuffer): Renamed from readline.
7443 * linebuffer.h: Likewise.
7444 (readline): Remove backward-compatibility macro.
7446 2003-01-12 Jim Meyering <jim@meyering.net>
7448 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7450 2003-01-10 Bruno Haible <bruno@clisp.org>
7452 * alloca_.h: New file.
7453 * getdate.y: Unconditionally include alloca.h.
7454 * makepath.c: Likewise.
7455 * setenv.c: Likewise.
7456 * userspec.c: Likewise.
7458 2003-01-09 Bruno Haible <bruno@clisp.org>
7460 * stdbool.h.in: New file.
7462 2003-01-08 Bruno Haible <bruno@clisp.org>
7464 * safe-read.c: Include specification header first, to ensure its
7466 * full-write.c: Likewise.
7468 2003-01-08 Jim Meyering <jim@meyering.net>
7470 * full-write.c: Undefine and define-away `const' after inclusion
7471 of errno.h, not before. Suggestion from Bruno Haible.
7473 2003-01-07 Jim Meyering <jim@meyering.net>
7475 * full-write.c: Rework so that it may serve to define full_read, too.
7476 * full-read.c: Simply #define FULL_READ and include full-write.c.
7478 2003-01-06 Jim Meyering <jim@meyering.net>
7480 * version-etc.c: Update year in translatable copyright string.
7482 2002-12-25 Bruno Haible <bruno@clisp.org>
7484 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7485 * xstrtol.h: Likewise.
7486 * xstrtoimax.c: Likewise.
7487 * xstrtoumax.c: Likewise.
7488 * human.h: Likewise.
7490 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7491 on systems that have <inttypes.h> but not <stdint.h>.
7493 2002-12-31 Paul Eggert <eggert@twinsun.com>
7495 * memcoll.c (memcoll): Fall back on a simple algorithm using
7496 memcmp if strcoll doesn't work.
7498 2002-12-23 Bruno Haible <bruno@clisp.org>
7500 * localcharset.h: New file.
7501 * localcharset.c: Include it.
7502 * unicodeio.c: Likewise.
7504 2002-12-22 Bruno Haible <bruno@clisp.org>
7506 * utime.c (utime_null): No need to call ftruncate if the file was
7509 2002-12-23 Bruno Haible <bruno@clisp.org>
7511 * memcoll.c (STRCOLL): New macro.
7514 2002-12-22 Bruno Haible <bruno@clisp.org>
7516 * getstr.h (getstr): Define, to avoid clash with libcurses.
7517 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7519 2002-12-22 Bruno Haible <bruno@clisp.org>
7521 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7523 2002-12-23 Bruno Haible <bruno@clisp.org>
7525 * getline.h: Include <stddef.h>, for size_t.
7527 * unicodeio.h: Include <stddef.h>, for size_t.
7528 * unicodeio.c: Don't include <stddef.h>.
7530 2002-12-17 Bruno Haible <bruno@clisp.org>
7532 * canon-host.c (strdup): Remove unused declaration.
7534 * fsusage.c: Include full_read.h.
7535 (get_fs_usage): Use full_read instead of safe_read.
7537 * utime.c (utime_null): Use SAFE_READ_ERROR.
7539 2002-12-11 Bruno Haible <bruno@clisp.org>
7541 * setenv.h: Rewritten to cope with systems that have setenv() but not
7543 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7546 2002-12-11 Bruno Haible <bruno@clisp.org>
7548 * setenv.c (alloca): Fall back to malloc.
7550 (setenv): Use freea() to free memory allocated with alloca().
7552 2002-11-13 Bruno Haible <bruno@clisp.org>
7554 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7555 function declarations.
7556 * unsetenv.c (unsetenv): Likewise.
7558 2002-03-04 Bruno Haible <bruno@clisp.org>
7560 Portability to AIX 4.3.3.
7561 * unsetenv.c: New file, extracted from setenv.c.
7562 * setenv.c: Move the unsetenv() function to unsetenv.c.
7564 2001-12-20 Bruno Haible <bruno@clisp.org>
7566 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7567 use malloc instead. For SunOS 4.
7569 2001-12-11 Bruno Haible <bruno@clisp.org>
7571 * setenv.c: Declare alloca.
7572 (compar_fn_t): New typedef.
7573 (KNOWN_VALUE, STORE_VALUE): Use it.
7575 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7578 2002-12-10 Paul Eggert <eggert@twinsun.com>
7580 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7581 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7582 Choose values that are less likely to collide with system fnmatch
7584 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7585 defined (e.g., a pure POSIX system).
7586 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7587 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7589 2002-12-06 Jim Meyering <jim@meyering.net>
7591 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7593 Merge in changes from libc's misc/error.c, in preparation
7594 for the merge of gnulib's changes back into libc.
7596 * error.c (_): Define only if not already defined.
7597 Move definition to follow all #include directives.
7598 Include unlocked-io.h only if !_LIBC.
7599 [_LIBC]: Include <libio/libioP.h>.
7600 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7601 (fflush): Tweak definition to use INTUSE.
7604 2002-12-05 Paul Eggert <eggert@twinsun.com>
7606 * alloca.c [defined emacs]: Include "lisp.h".
7607 (xalloc_die) [defined emacs]: New macro.
7608 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7609 [! defined emacs]: Include <xalloc.h>.
7610 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7611 (pointer): Typedef to POINTER_TYPE *.
7612 (malloc): Remove decl; we now always use xmalloc.
7613 (alloca): Use old-style definition, since Emacs needs this.
7614 Check for arithmetic overflow when computing combined size.
7616 2002-12-04 Paul Eggert <eggert@twinsun.com>
7618 Do not generate unlocked-io.h automatically, since it's easier to
7619 maintain it by hand.
7621 * unlocked-io.h: New file, from GNU diffutils,
7622 but with proper copyright notice and attribution.
7624 * Makefile.am: Add copyright notice.
7625 (libfetish_a_SOURCES): Add unlocked-io.h.
7626 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7627 (DISTCLEANFILES, io_functions): Remove macros.
7628 (EXTRA_DIST): Remove gen_uio.
7629 (unlocked-io.h): Remove rule.
7631 2002-12-04 Jim Meyering <jim@meyering.net>
7633 Reflect the fact that stat.c and lstat.c are no longer generated.
7634 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7635 (DISTCLEANFILES): Likewise.
7636 (EXTRA_DIST): Likewise.
7637 (all_local): Don't depend on stat.c or lstat.c.
7638 (stat.c, lstat.c): Remove rules.
7639 (EXTRA_DIST): Remove xstat.in.
7641 * xstat.in: Remove file. Contents moved into stat.c.
7642 * stat.c: New file. Contents mostly from xstat.in.
7643 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7644 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7646 * safe-read.c: Rework so that it may serve to define safe_write, too.
7647 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7649 2002-12-03 Jim Meyering <jim@meyering.net>
7651 * safe-read.c, safe-write.c: Change variable names and comments, but
7652 not semantics, to minimize the differences between these two files.
7653 (safe_read): Change comment to mention SAFE_READ_ERROR.
7655 * safe-read.c (IS_EINTR): Define.
7656 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7658 2002-12-02 Bruno Haible <bruno@clisp.org>
7660 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7661 Define, taken from safe-read.c.
7662 (INT_MAX): Provide fallback.
7663 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7664 * safe-write.h (SAFE_WRITE_ERROR): Define.
7666 * safe-read.c (EINTR): Remove definition.
7667 (safe_read): Don't use EINTR if it is absent.
7669 2002-12-02 Jim Meyering <jim@meyering.net>
7671 * safe-read.c (EINTR): Define.
7672 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7673 (INT_MAX): Provide fallback.
7674 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7676 * safe-read.h (SAFE_READ_ERROR): Define.
7678 2002-12-01 Jim Meyering <jim@meyering.net>
7680 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7681 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7683 2002-11-27 Paul Eggert <eggert@twinsun.com>
7685 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7686 hash_rehash): Replace `if (limit <= value) abort ();' with
7687 `if (! (value < limit)) abort ();', for readability.
7689 2002-11-26 <karl@gnu.org>
7691 * strdup.c: copy from libc again, with jim's ok.
7692 * .cppi-disable: re-add strdup.c
7694 2002-11-25 <karl@gnu.org>
7696 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7697 instead of "strtol.c".
7699 2002-11-25 Jim Meyering <jim@meyering.net>
7701 * mktime.c: Sync from libc, now that it has the latest fix.
7703 2002-11-24 <karl@gnu.org>
7705 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7706 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7708 2002-11-24 Jim Meyering <jim@meyering.net>
7710 Update from coreutils:
7712 * mktime.c: Merge in changes from libc.
7714 Avoid a link-time failure on some Linux systems.
7715 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7716 (__mon_yday): Declare with the STATIC attribute.
7717 (__mktime_internal): Likewise.
7718 Based on a report from Greg Schafer.
7720 2002-11-23 Jim Meyering <jim@meyering.net>
7722 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7723 Use `unsigned', not `int', as type of index.
7725 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7727 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7729 2002-11-22 Paul Eggert <eggert@twinsun.com>
7731 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7732 hint that one should use `if (! x) abort ();' rather than `assert
7733 (x);', and anyway it's one less thing to worry about configuring.
7734 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7735 hash_rehash, hash_insert): Use abort rather than assert.
7737 2002-11-22 Paul Eggert <eggert@twinsun.com>
7739 * quotearg.h: Allow multiple inclusion by surrounding with
7740 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7741 so that we can be included first.
7742 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7743 * quotearg.c: Include quotearg.h immediately after config.h.
7744 No need to include stddef.h or sys/types.h any more.
7745 Surround local include files with "", not "<>".
7746 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7747 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7748 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7749 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7750 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7751 (ISPRINT): Remove; no longer needed now that we assume C89.
7753 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7756 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7757 quotearg_char): Use SIZE_MAX rather than
7758 (size_t) -1 when we are talking about "infinity".
7760 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7762 2002-11-22 Bruno Haible <bruno@clisp.org>
7764 * safe-read.h: Assume C89. Add comments.
7765 (safe_read): Change return type to size_t.
7766 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7767 counts > SSIZE_MAX correctly.
7768 * safe-write.h: New file.
7769 * safe-write.c: New file.
7770 * full-read.h: New file.
7771 * full-read.c: New file.
7772 * full-write.h: Assume C89. Add comments.
7773 * full-write.c: Include safe-write.h.
7774 (full_write): Rewritten to use safe_write.
7775 Suggested by Jim Meyering and Paul Eggert.
7777 2002-11-21 Bruno Haible <bruno@clisp.org>
7779 Remove case insensitive option matching.
7780 * argmatch.h (argcasematch): Remove declaration.
7781 (ARGCASEMATCH): Remove macro.
7782 (__xargmatch_internal): Remove case_sensitive argument.
7783 (XARGMATCH): Update.
7784 (XARGCASEMATCH): Remove macro.
7785 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7786 case_sensitive argument.
7787 (argcasematch): Remove function.
7788 (__xargmatch_internal): Remove case_sensitive argument.
7789 (main): Use XARGMATCH instead of XARGCASEMATCH.
7791 * xmalloc.c: Change compile-time error message. Add comment about
7792 required autoconf version.
7794 2002-11-21 Jim Meyering <jim@meyering.net>
7796 * strdup.c (strdup): Tweak comment and initial #if/#include.
7798 Merge in changes from the coreutils.
7800 2002-09-25 Paul Eggert <eggert@twinsun.com>
7801 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7802 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7803 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7804 int. Work more efficiently if X is the same width as uintmax_t.
7805 Do not compare X to -1, to avoid bogus compiler warning.
7806 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7807 Don't assume that f_frsize and f_bsize are the same type.
7809 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7812 * makepath.c (make_path): Restore umask *before* creating the final
7814 (make_path): Minor reformatting.
7816 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7817 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7819 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7820 ones. At least on GNU/Linux systems, `auto' means something else.
7823 2002-11-20 Paul Eggert <eggert@twinsun.com>
7825 Merge argmatch cleanups from Bison. Assume C89.
7827 * argmatch.c: Include config.h here, not in argmatch.h.
7828 Include stdlib.h, for EXIT_FAILURE.
7829 Always include <string.h>, since we assume C89.
7830 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7831 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7832 Include <stddef.h> instead, since it's all we need for size_t.
7833 (PARAMS): Remove. All uses removed.
7834 (ARRAY_CARDINALITY): Do not bother to #undef.
7835 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7836 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7837 Remove unnecessary parentheses.
7838 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7839 Insert necessary parentheses.
7840 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7841 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7843 2002-11-19 Bruno Haible <bruno@clisp.org>
7845 * mbswidth.c: Include mbswidth.h right at the beginning.
7846 * mbswidth.h: Include <stddef.h>, for size_t.
7848 * mbswidth.h (PARAMS): Remove macro.
7849 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7850 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7852 * gcd.h (PARAMS): Remove macro.
7853 (gcd): Use ANSI C function declarations.
7854 * gcd.c (gcd): Likewise.
7856 2002-11-15 Bruno Haible <bruno@clisp.org>
7858 * strcspn.c: Include <stddef.h>.
7859 (strcspn): Use ANSI C function declaration. Change return type to
7861 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7862 (strpbrk): Use NULL.
7863 * strpbrk.h (PARAMS): Remove macro.
7864 (strpbrk): Use ANSI C function declaration.
7865 * strstr.c: Don't include <sys/types.h>.
7866 * strstr.h (PARAMS): Remove macro.
7867 (strstr): Use ANSI C function declarations.
7869 2002-11-06 Bruno Haible <bruno@clisp.org>
7871 * gcd.h (gcd): Change argument type to 'unsigned long'.
7872 * gcd.c (gcd): Likewise.
7874 2002-11-05 Bruno Haible <bruno@clisp.org>
7876 * gcd.h: New file, from gettext-0.11.5.
7877 * gcd.c: New file, from gettext-0.11.5.
7879 2002-11-05 Bruno Haible <bruno@clisp.org>
7881 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7882 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7883 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7884 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7886 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7887 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7889 * closeout.c: Include gettext.h instead of <libintl.h>.
7890 * human.c: Include gettext.h instead of <libintl.h>.
7891 * quotearg.c: Include gettext.h instead of <libintl.h>.
7892 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7893 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7894 * userspec.c: Include gettext.h instead of <libintl.h>.
7895 * version-etc.c: Include gettext.h instead of <libintl.h>.
7896 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7897 (textdomain): Remove definition.
7898 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7900 * long-options.c: Remove include of <libintl.h> and definition of _.
7901 * same.c: Remove include of <libintl.h> and definition of _.
7903 2002-11-04 Bruno Haible <bruno@clisp.org>
7905 * stpcpy.h: New file, from GNU gettext-0.11.5.
7906 * strcase.h: New file, from GNU gettext-0.11.5.
7907 * strpbrk.h: New file, from GNU gettext-0.11.5.
7908 * strstr.h: New file, from GNU gettext-0.11.5.
7909 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7911 2002-05-09 Bruno Haible <bruno@clisp.org>
7913 * config.charset: Update for newest glibc. Add canonical names
7914 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7916 2002-05-09 Bruno Haible <bruno@clisp.org>
7918 * localcharset.c (get_charset_aliases): Add more Windows specific
7921 2002-05-08 Owen Taylor <otaylor@redhat.com>
7923 * config.charset: A few additions for Solaris.
7925 2001-12-05 Bruno Haible <bruno@clisp.org>
7927 * localcharset.c (locale_charset): Don't return an empty string.
7929 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7931 * config.charset: msdos in uk_UA uses CP1125.
7933 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7935 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7936 * localcharset.c (locale_charset): Declare as extern "C".
7938 2002-02-15 Bruno Haible <bruno@clisp.org>
7940 * config.charset [msdosdjgpp]: For Russian, use CP866.
7942 2002-02-11 Bruno Haible <bruno@clisp.org>
7944 * config.charset: Add support for NetBSD.
7946 2002-09-25 <karl@gnu.org>
7948 * strdup.c: copy from libc/string (via ../config/srclist*).
7949 * getopt*: copy from libc/posix.
7950 * gettext.h: copy from gettext.
7951 * .cppi-disable: add strdup.c, gettext.h.
7953 2002-07-01 Jim Meyering <meyering@lucent.com>
7955 * c-stack.c: Include sys/time.h.
7956 From Volker Borchert.
7958 2002-06-11 Paul Eggert <eggert@twinsun.com>
7960 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7961 New macro. Use it uniformly instead of
7962 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7963 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7964 reported by Vin Shelton.
7966 2002-06-22 Jim Meyering <meyering@lucent.com>
7968 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7969 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7971 2002-06-22 Paul Eggert <eggert@twinsun.com>
7973 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7974 Do not assume SA_SIGINFO behavior.
7975 Bug reported by Jim Meyering on NetBSD 1.5.2.
7977 2002-06-22 Jim Meyering <meyering@lucent.com>
7979 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7981 * exitfail.c, exitfail.h: Likewise.
7982 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7984 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7986 (EXTRA_DIST): Add fnmatch_loop.c.
7987 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7989 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7990 * fnmatch.c: Update from diffutils-2.8.2.
7991 * fnmatch_.h: New file. From diffutils-2.8.2.
7992 * fnmatch.h: Remove file.
7994 2002-06-18 Paul Eggert <eggert@twinsun.com>
7996 * file-type.h: Report an error if neither S_ISREG nor
7997 S_IFREG is defined, instead of using a test specific to glibc
7998 2.2. This should be safe, since POSIX requires S_ISREG and
7999 Unix Version 7 had S_IFREG. We don't need to check for
8000 <sys/types.h> since we don't use any symbols that it defines.
8002 2002-06-15 Jim Meyering <meyering@lucent.com>
8004 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8005 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8006 have been included before this file.
8008 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8010 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8011 so that each temporary file name is unique and valid in the first
8012 8 characters, for operation under DOS.
8014 2002-06-15 Jim Meyering <meyering@lucent.com>
8016 Work even with DJGPP 2.03, which lacks support for symlinks.
8018 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8020 * lchown.c (S_ISLNK): Likewise.
8022 2002-06-14 Jim Meyering <meyering@lucent.com>
8024 * file-type.h: Use the version from diffutils-2.8.2.
8025 * file-type.c: Likewise.
8027 2002-05-27 Jim Meyering <meyering@lucent.com>
8029 Fix a problem seen only on nonconforming systems whereby ls.c's
8030 use of localtime, and then of gettimeofday would cause trouble:
8031 the localtime call used to initialize rpl_gettimeofday's save
8032 mechanism would clobber ls's current local time information so
8033 that in any long listing the first file would always be listed
8034 with date 1970-01-01. Analysis by Volker Borchert.
8036 * gettimeofday.c (localtime): Undefine.
8037 (rpl_localtime): New function.
8039 2002-05-22 Jim Meyering <meyering@lucent.com>
8041 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8042 * file-type.h: New file.
8043 * file-type.c (file_type): New file/function. Extracted from diffutils.
8045 2002-04-29 Paul Eggert <eggert@twinsun.com>
8047 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8049 2002-04-28 Paul Eggert <eggert@twinsun.com>
8051 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8052 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8053 of 127, since 64 is the largest conceivable number for ancient
8055 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8057 2002-04-28 Jim Meyering <meyering@lucent.com>
8059 * sig2str.c (WTERMSIG): Remove definition (unused).
8061 2002-04-28 Paul Eggert <eggert@twinsun.com>
8063 * sig2str.h, sig2str.c: New files.
8064 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8066 2002-04-24 Jim Meyering <meyering@lucent.com>
8068 * gettext.h: New file, from Gettext.
8069 * Makefile.am (INCLUDES): Remove -I../intl.
8070 (libfetish_a_SOURCES): Add gettext.h.
8072 2002-04-16 Jim Meyering <meyering@lucent.com>
8074 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8075 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8076 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8078 2002-04-12 Jim Meyering <meyering@lucent.com>
8080 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8082 2002-03-10 Jim Meyering <meyering@lucent.com>
8084 * makepath.c (make_path): Remove a comma from a diagnostic.
8085 Suggestion from Santiago Vila.
8087 2002-03-08 Jim Meyering <meyering@lucent.com>
8089 * rename.c: Mention that this wrapper is needed also on
8090 mips-dec-ultrix4.4 systems.
8092 2002-03-02 Jim Meyering <meyering@lucent.com>
8094 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8095 not HAVE_CLOCK_SETTIME.
8097 2002-02-27 Paul Eggert <eggert@twinsun.com>
8099 * nanosleep.h: Rename to....
8100 * timespec.h: New name for nanosleep.h. All uses changed.
8102 * gettime.c: New file.
8103 * settime.c: New file.
8106 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8107 timespec.h. Remove nanosleep.h.
8109 2002-02-25 Paul Eggert <eggert@twinsun.com>
8111 * acl.c, acl.h: New files.
8112 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8114 2002-02-24 Jim Meyering <meyering@lucent.com>
8116 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8117 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8118 cause trouble. Reported by Nelson Beebe.
8120 2002-02-23 Paul Eggert <eggert@twinsun.com>
8122 * path-concat.c (xpath_concat): Reorder code to pacify
8123 compilers that don't know that xalloc_die never returns.
8125 2002-02-20 Jim Meyering <meyering@lucent.com>
8127 * getdate.c: Regenerate using bison-1.33.
8129 2002-02-15 Paul Eggert <eggert@twinsun.com>
8131 * posixver.c, posixver.h: New files.
8132 * Makefile.am (libfetish_a_SOURCES): Add them.
8134 2002-02-02 Paul Eggert <eggert@twinsun.com>
8135 Bruno Haible <bruno@clisp.org>
8137 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8138 (fwrite_success_callback): New declaration.
8139 * unicodeio.c (unicode_to_mb): New function, extracted from
8140 print_unicode_char. Call failure callback instead of error.
8141 (fwrite_success_callback): New function.
8142 (exit_failure_callback): New function.
8143 (fallback_failure_callback): New function.
8144 (print_unicode_char): Call unicode_to_mb.
8146 2002-01-26 Jim Meyering <meyering@lucent.com>
8148 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8150 2002-01-22 Jim Meyering <meyering@lucent.com>
8152 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8153 Otherwise, some versions of automake would omit the rule that makes
8154 Makefile from Makefile.in.
8156 2001-01-21 Paul Eggert <eggert@twinsun.com>
8158 * xmemcoll.h, xmemcoll.c: New files.
8159 * Makefile.am (libfetish_a_SOURCES): Add them.
8160 * memcoll.c: Include errno.h, and declare errno if not defined.
8161 (memcoll): Set errno to zero if there is no error.
8163 * quotearg.c (quotearg_buffer_restyled):
8164 Fix bug with quoting buffers containing NUL when backslashing escapes.
8165 This bug was exposed by the other changes in this patch.
8166 (quotearg_n_options): New arg ARGSIZE.
8167 All callers changed.
8168 (quoting_options_from_style): New function.
8169 (quotearg_n_style): Use it.
8170 (quotearg_n_style_mem): New function.
8172 * quotearg.h (quotearg_n_style_mem): New function.
8174 2002-01-16 Jim Meyering <meyering@lucent.com>
8176 * getdate.y: Add three semicolons, each just before a closing brace.
8177 Bison (as of version 1.31) no longer papers over that mistake.
8179 2002-02-14 Paul Eggert <eggert@twinsun.com>
8181 * backupfile.c (ISDIGIT): Comment fix.
8182 * getdate.y (ISDIGIT): Likewise.
8183 * posixtm.c (ISDIGIT, year): Likewise.
8184 * strverscmp.c (ISDIGIT): Likewise.
8185 * userspec.c (ISDIGIT): Likewise.
8187 2002-01-05 Jim Meyering <meyering@lucent.com>
8189 * version-etc.c (version_etc_copyright): Update copyright year.
8191 2001-01-19 Paul Eggert <eggert@twinsun.com>
8193 * closeout.c (close_stdout_status): If ferror (stdout), do
8194 not silently exit merely because the output buffer happens to
8195 have nothing pending.
8197 2001-12-18 Paul Eggert <eggert@twinsun.com>
8199 See the big note in ../ChangeLog.
8200 * human.c (suffixes): Prefer K to k for 1024.
8201 (generate_suffix_backwards): New function.
8202 (human_readable_inexact): Use it.
8203 * xstrtol.c (__xstrtol): If there is no number but there
8204 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8205 Accept 'K' as well as 'k'.
8207 2001-12-15 Jim Meyering <meyering@lucent.com>
8209 * regex.h (__restrict_arr): Update from libc.
8211 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8212 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8215 2001-12-10 Jim Meyering <meyering@lucent.com>
8217 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8218 Instead, include "xalloc.h".
8219 (initbuffer): Don't cast xmalloc return value to char*.
8220 (readline): Reword comment.
8221 Don't cast xrealloc return value to char*
8224 2001-12-09 Jim Meyering <meyering@lucent.com>
8226 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8227 `signed and unsigned type in conditional expression'.
8228 * posixtm.c (posix_time_parse): Likewise.
8230 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8232 * readtokens.c (readtoken): Declare an index to be of type unsigned
8233 to avoid a pedantic warning.
8235 * getstr.c: Don't include assert.h.
8236 (getstr): Remove warning-evoking assertions.
8237 Return -1 if offset parameter is out of bounds.
8238 Change the type of a local from int to size_t.
8240 * strftime.c (my_strftime_localtime_r): Include this function
8241 definition in the `#if ! HAVE_TM_GMTOFF' block.
8243 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8244 Include xalloc.h instead.
8246 2001-12-02 Jim Meyering <meyering@lucent.com>
8248 * tempname.c: Don't declare getenv, thus reverting the change of
8249 2001-11-18. It's no longer necessary, now that stdlib.h is always
8252 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8253 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8255 2001-11-30 Akim Demaille <akim@epita.fr>
8257 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8258 before being defined.
8260 2001-11-27 Paul Eggert <eggert@twinsun.com>
8262 * quotearg.h (quotearg_n, quotearg_n_style):
8263 First arg is int, not unsigned.
8264 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8265 (SIZE_MAX, UINT_MAX): New macros.
8266 (quotearg_n_options): Abort if N is negative.
8267 Avoid overflow check on hosts where size_t is 64 bits and int
8268 is 32 bits, as overflow is impossible there.
8269 Fix off-by-one typo that caused unnecessary reallocation.
8271 2001-11-27 Jim Meyering <meyering@lucent.com>
8273 * tempname.c: Merge with version from libc.
8274 * regex.c: Likewise.
8276 * tempname.c: Include stdlib.h unconditionally. On some old systems
8277 for which STDC_HEADERS is 0, it was not included, resulting in a
8278 warning about an integer-to-pointer conversion problem with getenv.
8279 Reported by Volker Borchert.
8281 2001-11-26 Jim Meyering <meyering@lucent.com>
8283 * gtod.h: Remove file.
8284 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8285 * gettimeofday.c: Don't include gtod.h.
8286 (GTOD_init): Remove function.
8287 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8288 Suggestion from Volker Borchert.
8290 2001-11-23 Jim Meyering <meyering@lucent.com>
8292 * hash.h (struct hash_table): Don't define here. Merely declare it.
8293 * hash.c (struct hash_table): Define it here instead.
8295 2001-11-22 Jim Meyering <meyering@lucent.com>
8297 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8299 2001-11-18 Paul Eggert <eggert@twinsun.com>
8301 * tempname.c (TMP_MAX): Remove; no longer needed.
8302 (TEMPORARIES): New macro.
8303 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8304 removes an artificial limitation (e.g. HP-UX 10.20, where
8307 2001-11-18 Jim Meyering <meyering@lucent.com>
8309 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8312 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8313 files will be created before anything else.
8315 2001-11-17 Jim Meyering <meyering@lucent.com>
8317 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8318 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8319 rather than group writable. Patch by Juan F. Codagnone.
8321 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8322 Instead, include "xalloc.h".
8324 * mountlist.c: Include unlocked-io.h after all system headers.
8325 Remove explicit declarations of xmalloc, xrealloc,
8326 and xstrdup. Instead, include "xalloc.h".
8328 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8329 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8330 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8332 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8333 Reported by Padraig Brady.
8335 * mkstemp.c: #undef mkstemp.
8337 (rpl_mkstemp): Rename from mkstemp.
8340 2001-11-16 Jim Meyering <meyering@lucent.com>
8342 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8343 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8344 determine the amount of total physical memory, use pstat_getstatic.
8345 HPUX-11 doesn't define _SC_PHYS_PAGES.
8346 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8347 If sysconf couldn't be used to determine the amount of available
8348 physical memory, use both pstat_getstatic and pstat_getdynamic.
8349 Based on a patch from Bob Proulx.
8351 2001-11-05 Jim Meyering <meyering@lucent.com>
8353 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8355 2001-11-03 Jim Meyering <meyering@lucent.com>
8357 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8358 in argmatch_to_argument call.
8360 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8363 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8364 e.g., a fault due to an attempt to free a NULL pointer.
8366 2001-11-01 Jim Meyering <meyering@lucent.com>
8368 * dirfd.c, dirfd.h: New files.
8369 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8371 * hash.c (hash_print) [TESTING]: Clean up.
8373 2001-10-22 Paul Eggert <eggert@twinsun.com>
8375 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8376 to avoid a warning if -Wall.
8378 2001-10-21 Paul Eggert <eggert@twinsun.com>
8380 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8382 2001-10-21 Jim Meyering <meyering@lucent.com>
8384 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8385 this code would end up calling gettext even in packages built
8387 * getopt.c (_): Likewise.
8388 * regex.c (_): Likewise.
8390 2001-10-20 Paul Eggert <eggert@twinsun.com>
8392 * error.c (strerror_r): Do not declare unless !_LIBC.
8393 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8394 Use strerror_r that is only a macro, even if it is not a function.
8395 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8396 (private_strerror): Use prototypes, not old-style function definition.
8397 (print_errno_message): New function.
8398 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8400 (error_tail, error, error_at_line): Use it.
8402 2001-10-11 Jim Meyering <meyering@lucent.com>
8404 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8405 and quote_n (1, ... to avoid clobbering a buffer.
8407 2001-10-05 Jim Meyering <meyering@lucent.com>
8409 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8410 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8411 * hash-pjw.h: New file.
8413 2001-09-30 Jim Meyering <meyering@lucent.com>
8415 * mountlist.c [MOUNTED_GETFSSTAT]:
8416 Include <sys/ucred.h>, for Apple Darwin.
8417 Include sys/mount.h and sys/fs_types.h only if available.
8419 (read_filesystem_list): Use FS_TYPE.
8421 2001-09-29 Paul Eggert <eggert@twinsun.com>
8423 * exclude.c (excluded_filename): 0 -> false, since it's
8426 2001-09-28 Paul Eggert <eggert@twinsun.com>
8428 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8429 #defines strtoimax. Also treat the other strto* functions
8432 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8433 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8434 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8436 2001-09-26 Jim Meyering <meyering@lucent.com>
8438 Most macros in unlocked-io.h had the wrong number of arguments.
8439 * gen-uio: New script.
8440 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8441 * unlocked-io.hin: Remove file.
8442 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8443 rather than trying to embed it here.
8444 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8445 Reported by Padraig Brady.
8447 2001-09-25 Volker Borchert <bt@teknon.de>
8449 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8451 2001-09-23 Jim Meyering <meyering@lucent.com>
8453 * mountlist.c: Remove useless parentheses in #if directives.
8454 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8455 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8457 2001-09-22 Jim Meyering <meyering@lucent.com>
8459 * localcharset.c: Update from latest gettext.
8460 * config.charset: Likewise.
8462 2001-09-20 Jim Meyering <meyering@lucent.com>
8464 * xstrtol.c (strtoimax): Guard declaration with
8465 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8466 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8467 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8468 (strtoumax): Likewise, for completeness (it wasn't necessary).
8470 2001-09-06 Paul Eggert <eggert@twinsun.com>
8472 * strtoimax.c (HAVE_LONG_LONG):
8473 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8474 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8475 to work around bug in IBM C compiler.
8477 2001-09-16 Jim Meyering <meyering@lucent.com>
8479 * mkdir.c: New file.
8481 2001-09-04 Paul Eggert <eggert@twinsun.com>
8483 * xgetcwd.c: Revert some of the previous change; intead,
8484 fix the HAVE_GETCWD_NULL code to behave more like the
8485 !HAVE_GETCWD_NULL code used to.
8488 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8491 2001-09-04 Paul Eggert <eggert@twinsun.com>
8493 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8494 Use ssize_t, not int, to store result of readlink.
8495 Check for ssize_t overflow as well as size_t overflow,
8496 as POSIX says the result of readlink is implementation-defined
8497 when ssize_t overflows.
8498 Remove unnecessary cast to char*.
8499 Use free+malloc instead of realloc, as the storage doesn't need
8500 to be preserved and it's clearer and can be more efficient that way.
8501 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8502 * xreadlink.h (xreadlink): Update prototype.
8504 2001-09-03 Paul Eggert <eggert@twinsun.com>
8506 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8507 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8508 spotted by Jim Meyering.
8510 2001-09-03 Jim Meyering <meyering@lucent.com>
8512 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8514 2001-09-03 Paul Eggert <eggert@twinsun.com>
8516 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8517 like the HAVE_GETCWD_NULL code.
8518 Include pathmax.h if not HAVE_GETCWD.
8519 Do not include xalloc.h.
8520 (INITIAL_BUFFER_SIZE): New symbol.
8521 Do not use xmalloc / xrealloc, since the caller is responsible for
8522 handling errors. Preserve errno around `free' during failure.
8523 Do not overrun buffer when using getwd.
8525 2001-09-03 Paul Eggert <eggert@twinsun.com>
8527 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8528 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8530 2001-09-02 Jim Meyering <meyering@lucent.com>
8532 * error.c: Update from GNU libc.
8534 2001-09-01 Jim Meyering <meyering@lucent.com>
8536 * xreadlink.c: New file.
8537 * xreadlink.h: New file.
8538 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8540 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8541 doesn't conflict with sparc Solaris 7's definition in
8542 /usr/include/sys/int_types.h.
8544 * exclude.c: Use `""', not `<>' to #include non-system header files.
8545 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8546 and strncasecmp as r-values. Unixware didn't have declarations.
8548 2001-08-31 Jim Meyering <meyering@lucent.com>
8550 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8551 Use an initial, malloc'd, buffer of length 128 rather than
8552 a statically allocated one of length 1024.
8554 2001-08-30 Paul Eggert <eggert@twinsun.com>
8556 * xgetcwd.c: Don't include pathmax.h.
8557 Include stdlib.h and unistd.h if available.
8559 (xmalloc, xstrdup, free): Remove decls.
8560 (xgetcwd): Don't assume sizes fit in unsigned.
8561 Check for overflow when computing sizes.
8562 Simplify reallocation code.
8564 2001-08-28 Paul Eggert <eggert@twinsun.com>
8566 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8568 * strtoimax.c: Renamed from strtoxmax.c, removing the
8571 Also, make the following further changes to make this file's
8572 configuration more similar to that of strtol.c:
8573 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8574 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8575 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8576 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8577 changed to signed values.
8579 And make the following changes as well:
8580 Fix copyright notice, as 1999 was missing.
8581 (verify): New macro.
8582 (strtoimax): Check sizes at compile-time, not run-time.
8583 Prefer strtol to strtoll if both work.
8584 (main): Remove; it was not that useful and was a pain to maintain.
8586 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8588 2001-08-30 Paul Eggert <eggert@twinsun.com>
8590 * savedir.c (savedir): Remove size parameter, as POSIX says that
8591 a directory's st_size can have an arbitrary value, so the old
8592 usage could waste an arbitrary amount of memory. All uses
8594 * savedir.h: Update prototype.
8596 2001-08-30 Paul Eggert <eggert@twinsun.com>
8598 * xstrtol.c (strtoimax): New decl.
8600 2001-08-28 Paul Eggert <eggert@twinsun.com>
8602 * xstrtol.h: Add copyright notice.
8603 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8604 LONGINT_INVALID_SUFFIX_CHAR.
8606 2001-08-30 Paul Eggert <eggert@twinsun.com>
8608 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8611 2001-08-30 Paul Eggert <eggert@twinsun.com>
8613 * hash.c: Remove '2001' from copyright notice.
8615 2001-08-30 Paul Eggert <eggert@twinsun.com>
8617 * full-write.h: New file.
8618 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8619 * full-write.c: Correct credits, as cccp.c no longer
8620 exists and anyway it was so heavily changed from the old cccp
8621 code as to be unrecognizable. Include full-write.h.
8622 (full_write) Return size_t, with short writes meaning failure.
8623 All callers changed. This fixes a bug with large buffers
8625 * utime.c: Include full-write.h.
8627 2001-08-30 Paul Eggert <eggert@twinsun.com>
8629 Merge 'exclude' changes from tar 1.13.22.
8630 This fixes one or two unlikely storage allocation overflow bugs,
8631 but doesn't change user-visible behavior otherwise.
8633 2001-08-30 Paul Eggert <eggert@twinsun.com>
8635 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8636 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8637 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8638 Include if available.
8639 (<xalloc.h>): Include
8640 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8641 (verify): New macro. Use it to verify that EXCLUDE macros do not
8642 collide with FNM macros.
8643 (struct patopts): New struct.
8644 (struct exclude): Use it, as exclude patterns now come with options.
8645 (new_exclude): Support above changes.
8646 (new_exclude, add_exclude_file):
8647 Initial size must now be a power of two to simplify overflow checking.
8648 (free_exclude, fnmatch_no_wildcards): New function.
8649 (excluded_filename): No longer requires options arg, as the options
8650 are determined by add_exclude. Now returns bool, not int.
8651 (excluded_filename, add_exclude):
8652 Add support for the fancy new exclusion options.
8653 (add_exclude, add_exclude_file): Now takes int options arg.
8654 Check for arithmetic overflow when computing sizes.
8655 (add_exclude_file): xrealloc might modify errno, so don't
8656 realloc until after errno might be used.
8658 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8660 (free_exclude): New decl.
8661 (add_exclude, add_exclude_file): Now takes int options arg.
8662 (excluded_filename): No longer requires options arg, as the options
8663 are determined by add_exclude. Now returns bool, not int.
8665 2001-08-30 Paul Eggert <eggert@twinsun.com>
8667 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8669 2001-08-27 Jim Meyering <meyering@lucent.com>
8671 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8673 * version-etc.c (N_): Remove definition.
8674 Revert most of last change.
8675 Instead, simply don't mark the `Copyright...' string for translation.
8676 Based on advice from Paul Eggert.
8678 * strtoxmax.c: Tweak comment.
8680 2001-08-26 Jim Meyering <meyering@lucent.com>
8682 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8683 of copyright with `%s' so translators don't get an untranslated
8685 (COPYRIGHT_YEAR): Define.
8686 (version_etc): Use fprintf rather than fputs.
8687 Suggestion from Ulrich Drepper.
8689 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8691 * strtoll.c: New file, from GNU libc.
8692 * xstrtoimax.c: New file.
8694 * xstrtol.h: Add xstrtoimax.
8695 * strtoumax.c: New file. Simply include "strtoumax.c".
8696 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8698 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8699 * strtoxmax.c: ... then renamed to this.
8701 2001-08-13 Paul Eggert <eggert@twinsun.com>
8703 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8704 Port to Solaris 8, where 'sed' requires a space after the 'r'
8705 command, and where sh dislikes "$/". Clean up the spacing a bit.
8706 Redirect output to $tmp just once.
8708 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8710 * addext.c (<errno.h>): Include.
8711 (errno): Declare if not defined.
8712 (addext): Work correctly when pathconf returns -1 and leaves
8713 errno alone because there is no limit. Also, work even if
8714 pathconf returns a value greater than SIZE_MAX.
8716 2001-08-12 Jim Meyering <meyering@lucent.com>
8718 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8719 Simply `return getcwd (NULL, 0);'.
8720 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8721 Use 1300 as initial value for length, not PATH_MAX.
8723 * pathmax.h: Clean up cpp syntax.
8725 2001-08-12 Jim Meyering <meyering@lucent.com>
8727 * gettimeofday.c: New file.
8729 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8731 2001-08-04 Jim Meyering <meyering@lucent.com>
8733 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8734 to get in sync with glibc.
8736 2001-08-03 Paul Eggert <eggert@twinsun.com>
8738 The following changes are from gettext 0.10.39 as maintained by
8741 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8742 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8743 with inverted sense. All uses changed.
8745 * mbswidth.c: Don't include <limits.h>.
8746 Include <stdlib.h> and <string.h> unconditionally.
8747 (iswcntrl, mbsinit, ISCNTRL): New macros.
8748 (mbsnwidth): Use K&R style function declarations.
8749 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8750 can optimize it when MB_CUR_MAX == 1.
8751 The width of control characters is zero, not 1.
8753 2001-07-15 Jim Meyering <meyering@lucent.com>
8755 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8756 (BUILT_SOURCES): Add unlocked-io.h.
8757 (io_functions): Define.
8758 (unlocked-io.h): New rule.
8759 (DISTCLEANFILES): Add unlocked-io.h.
8760 (all-local): Depend on unlocked-io.h, to ensure it is created.
8762 * unlocked-io.hin: New file
8764 * regex.c: Update from glibc.
8766 2001-07-05 Jim Meyering <meyering@lucent.com>
8768 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8770 (libfetish_a_SOURCES): Put all .h files here instead.
8771 Remove a thus-exposed (better checks in automake) duplicate and
8772 two unnecessary .h files.
8774 2001-06-11 Jim Meyering <meyering@lucent.com>
8776 * regex.c: Update from GNU libc.
8778 2001-05-27 Jim Meyering <meyering@lucent.com>
8780 * readutmp.h (UT_TYPE): Define.
8782 2001-05-24 Jim Meyering <meyering@lucent.com>
8784 * argmatch.c: Include "quote.h".
8785 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8786 quote function. Reported by Göran Uddeborg.
8788 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8790 * dirname.c (dir_name): Compute append_dot using path, not newpath
8791 which is not yet declared.
8793 2001-05-11 Paul Eggert <eggert@twinsun.com>
8795 * Makefile.am (libfetish_a_SOURCES):
8796 Add strftime.c, since we now compile it on all hosts.
8798 * strftime.c (my_strftime):
8799 Define to nstrftime if emacs, but only if my_strftime is not defined.
8800 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8801 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8802 Add one more extra argument: a nanoseconds value.
8805 (my_strftime function): Add %N format.
8806 (emacs_strftimeu): Renamed from emacs_strftime,
8807 with extra ut argument.
8809 2001-05-11 Paul Eggert <eggert@twinsun.com>
8811 dirname code cleanup. base_name now behaves more compatibly
8812 with POSIX basename when given file names that have trailing
8813 slashes, and similarly for dir_name. Add new primitives
8814 base_len and dir_len. Put the directory-name-related decls
8817 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8818 * backupfile.c (base_name): Likewise.
8819 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8820 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8821 * makepath.c (strip_trailing_slashes): Likewise.
8822 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8824 * rename.c (strip_trailing_slashes): Likewise.
8825 * same.c (base_name): Likewise.
8826 * stripslash.c (ISSLASH): Likewise.
8828 * addext.c: Include <dirname.h> after size_t is defined.
8829 * backupfile.c: Likewise.
8831 * addext.c (addext): Use base_len to trim redundant
8832 trailing slashes instead of doing it ourselves.
8833 But do not trim the last slash if it is not redundant.
8835 * backupfile.c (find_backup_file_name,
8836 max_backup_version): Use base_len instead of rolling it ourselves.
8837 Handle the case of "" and (on DOS) "C:" correctly.
8839 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8840 Include <string.h>, <dirname.h>.
8841 (base_name): Allow file names ending in slashes, other than names
8842 that are all slashes. In this case, return the basename followed
8843 by the slashes. This is more general, and can be used in places
8844 where the original base_name purposely had an assertion failure.
8845 (base_len): New function.
8847 * dirname.c: Include <string.h> instead of <stdlib.h>.
8848 Do not include <assert.h>; no longer needed.
8850 (memrchr): Remove decl.
8851 (dir_name_r): Remove.
8852 (dir_len): Renamed from dirlen. All callers changed.
8853 Rewrite in terms of base_name, for simplicity and consistency.
8854 (dir_name): Never return NULL. All callers changed.
8855 Do not include <stdlib.h> in test program; no longer needed.
8856 return 0; is fine for test program.
8858 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8860 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8862 * path-concat.c (path_concat): Use base_len to compute
8863 base length, not strlen; this means we cannot rely on memcpy
8866 * same.c (STREQ): Remove.
8867 (same_name): Handle the case where the basename ends in trailing '/'.
8869 * stripslash.c (strip_trailing_slashes): Return nonzero if
8870 a slash was stripped. Do not strip the last slash after a
8873 2001-04-08 Jim Meyering <meyering@lucent.com>
8875 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8876 recomputed; that's necessary when the offset spans a DST transition.
8877 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8879 2001-04-02 Jim Meyering <meyering@lucent.com>
8881 * regex.h, regex.c: Update from GNU libc.
8883 2001-03-19 Paul Eggert <eggert@twinsun.com>
8885 * version-etc.c (version_etc_copyright): Update to 2001.
8887 2001-03-16 Paul Eggert <eggert@twinsun.com>
8889 * tempname.c (uint64_t): Define to uintmax_t if
8890 not defined, and if UINT64_MAX is not defined.
8891 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8892 Reported by John David Anglin.
8894 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8896 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8897 alias if codeset is empty.
8898 * config.charset (BeOS): Use wildcard syntax.
8900 2001-03-13 Jim Meyering <meyering@lucent.com>
8902 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8903 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8906 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8908 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8910 * unicodeio.c (print_unicode_char): Simplify accordingly.
8912 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8914 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8915 support for DOS/DJGPP.
8917 2001-02-28 Paul Eggert <eggert@twinsun.com>
8919 * Makefile.am (libfetish_a_SOURCES):
8920 Add dup-safer.c, fopen-safer.c.
8921 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8923 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8925 2001-02-25 Paul Eggert <eggert@twinsun.com>
8927 The mkstemp replacement is taken from glibc 2.2.2, with some
8928 portability fixes for use outside glibc, as follows:
8930 * tempname.c (struct_stat64): New macro.
8931 (direxists, __gen_tempname): Use it.
8932 This avoids a portability problem with Solaris 8.
8934 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8935 (<stddef.h>, <stdint.h>, <string.h>):
8936 Include only if STDC_HEADERS || _LIBC.
8937 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8938 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8939 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8940 (__set_errno): Define this macro if <errno.h> doesn't.
8941 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8942 Define these macros if <stdio.h> doesn't.
8943 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8944 Define these macros if <sys/stat.h>
8945 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8946 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8947 __xstat64): Define if not _LIBC.
8948 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8949 (__gen_tempname): Invoke gettimeofday only if
8950 HAVE_GETTIMEOFDAY || _LIBC;
8951 otherwise, fall back on plain "time".
8952 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8954 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8956 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8958 2001-02-17 Jim Meyering <meyering@lucent.com>
8960 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8961 around included file name.
8963 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8965 * strftime.c: Update from GNU libc (the only changes were to comments).
8967 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8969 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8971 2001-02-17 Paul Eggert <eggert@twinsun.com>
8973 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8974 Remove workaround macros for hosts that have mbrtowc but not
8975 mbstate_t, as we now insist on proper declarations for both
8976 before using mbrtowc.
8978 2001-02-17 Jim Meyering <meyering@lucent.com>
8980 * regex.c: Update from libc.
8982 2001-02-16 Paul Eggert <eggert@twinsun.com>
8984 * alloca.c (malloc): Undef before defining, since stdlib.h
8985 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8986 Reported by Mark Hounschell via Paul Eggert.
8988 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8990 * config.charset: Update for FreeBSD 4.2.
8992 2001-01-26 Jim Meyering <meyering@lucent.com>
8994 * quotearg.c: Include stddef.h.
8995 * quote.c: Include stddef.h.
8996 Reported by Axel Kittenberger.
8998 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8999 line in double quotes so that it evokes a better diagnostic.
9000 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9001 Reported by Axel Kittenberger.
9003 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9005 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9006 to avoid a warning. Add back 'const' to inptr.
9008 2001-01-16 Jim Meyering <meyering@lucent.com>
9010 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9013 2001-01-14 Jim Meyering <meyering@lucent.com>
9015 * rename.c: New file. From Volker Borchert.
9016 Include stdlib.h, string.h or strings.h, and xalloc.h.
9017 Use strip_trailing_slashes rather than open-coding it.
9019 2001-01-03 Paul Eggert <eggert@twinsun.com>
9021 * strftime.c: Sync with glibc time/strftime.c 1.81.
9023 2001-01-03 Jim Meyering <meyering@lucent.com>
9025 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9026 local `inptr' to avoid warning with some system declarations of iconv.
9028 2000-12-29 Paul Eggert <eggert@twinsun.com>
9030 * modechange.c: Do not assume that mode_t uses the
9031 traditional octal encoding. E.g. "chmod 1 FOO" should set
9032 the other-execute bit of FOO even if S_IXOTH != 1.
9034 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9035 WOTH, XOTH, ALLM): New macros.
9036 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9037 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9039 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9040 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9042 No need to use uintmax_t; unsigned long is long enough.
9043 Don't bother to get suffix since we don't use it.
9045 2000-12-24 Jim Meyering <meyering@lucent.com>
9047 * hash.c (is_prime): Return explicit boolean values.
9048 (hash_get_first): Return NULL to appease Irix5.6's 89.
9049 Reported by Nelson Beebe.
9051 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9053 * localcharset.c (locale_charset): Add support for Win32.
9055 2000-12-18 Paul Eggert <eggert@twinsun.com>
9057 * physmem.h, physmem.c: New files.
9059 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9060 (noinst_HEADERS): Add physmem.h.
9062 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9063 't' for compatibility with Solaris 8 sort.
9065 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9067 * config.charset: Add support for BeOS.
9069 2000-12-16 Jim Meyering <meyering@lucent.com>
9071 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9072 SHELLS_FILE to a file name that's useful on djgpp systems.
9074 (ADDITIONAL_DEFAULT_SHELLS): Define.
9075 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9076 Based mostly on a patch from Prashant TR.
9078 2000-12-16 Jim Meyering <meyering@lucent.com>
9080 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9081 N and M) would have treated it like `chown N:N FILE'.
9083 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9085 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9087 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9088 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9089 to the list of canonical encodings. Rename EUC-CN to GB2312.
9091 2000-12-08 Andreas Schwab <schwab@suse.de>
9093 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9094 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9096 2000-12-07 Jim Meyering <meyering@lucent.com>
9098 * stripslash.c (ISSLASH): Define.
9099 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9102 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9103 (dir_name_r): Declare this function as static.
9104 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9105 manifest itself on a name containing a mix of slashes and
9107 Make this function work with names starting with a DOS-style
9108 drive letter and colon prefix.
9109 (dir_name): Append `.' if necessary.
9110 Based mostly on patches from Prashant TR and Eli Zaretskii.
9112 * dirname.h (dir_name_r): Remove prototype.
9114 2000-12-05 Jim Meyering <meyering@lucent.com>
9116 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9118 2000-12-04 Jim Meyering <meyering@lucent.com>
9120 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9121 Also include memory.h, stdlib.h, unistd.h if appropriate.
9122 Reported by Andreas Jaeger (conflicting declaration of malloc).
9124 2000-12-02 Jim Meyering <meyering@lucent.com>
9126 * closeout.h: Make idempotent, to avoid some obscure warnings.
9128 2000-12-01 Paul Eggert <eggert@twinsun.com>
9130 * memrchr.c: Include <config.h> before any system include file.
9132 2000-11-29 Paul Eggert <eggert@twinsun.com>
9134 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9136 2000-11-26 Jim Meyering <meyering@lucent.com>
9138 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9140 2000-11-22 Paul Eggert <eggert@twinsun.com>
9142 * strftime.c (my_strftime): Do not invoke mbrlen with a
9143 size of (size_t) -1; it's not portable.
9145 2000-11-17 Akim Demaille <akim@epita.fr>
9147 * obstack.h: Formatting changes.
9148 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9149 prevent type checking.
9150 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9151 cast the value to (void *): assigning a `foo *' to a `void *'
9153 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9155 2000-11-17 Jim Meyering <meyering@lucent.com>
9157 * strstr.c: Update from GNU libc.
9159 2000-11-16 Jim Meyering <meyering@lucent.com>
9161 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9163 2000-11-11 Jim Meyering <meyering@lucent.com>
9165 * error.c: Add a couple #includes, merging from GNU libc version.
9167 2000-11-10 Jim Meyering <meyering@lucent.com>
9169 * obstack.h: Update from GNU libc.
9170 * obstack.c: Likewise.
9172 2000-11-06 Paul Eggert <eggert@twinsun.com>
9174 * getusershell.c (setusershell): Use rewind rather than
9175 fseek/fseeko, to avoid configuration hassles with fseeko.
9176 Don't bother opening SHELLS_FILE if shellstream is NULL;
9179 2000-11-05 Jim Meyering <meyering@lucent.com>
9181 * makepath.h (make_dir): Declare.
9182 * makepath.c (make_dir): Remove `static' attribute.
9185 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9187 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9188 last one in a bucket, advance to the next bucket.
9190 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9192 * fnmatch.c: Do not comment out all the code if we are using
9193 the GNU C library, because in some cases we are replacing buggy
9194 code in the GNU C library itself.
9196 2000-10-30 Paul Eggert <eggert@twinsun.com>
9198 * error.h, getline.h, modechange.h:
9199 Remove "2000" from Copyright line, as the file hasn't been
9200 changed this year other than in the copyright notice.
9202 * xalloc.h: Add "2000" to Copyright line, as this file
9203 was changed this year.
9205 2000-10-30 Paul Eggert <eggert@twinsun.com>
9207 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9208 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9209 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9211 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9213 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9214 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9215 doesn't define __restrict_arr.
9217 2000-10-29 Jim Meyering <meyering@lucent.com>
9219 * xstat.in: Fix grammar in comment.
9221 2000-10-28 Jim Meyering <meyering@lucent.com>
9223 * memchr.c: Update from libc.
9224 Adjust for portability:
9225 [HAVE_STDLIB_H]: Include stdlib.h.
9226 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9227 Undef __memchr, too.
9228 [!weak_alias]: Define __memchr to memchr.
9230 * regex.c: Update from libc.
9231 * regex.h: Likewise.
9232 * getopt1.c: Likewise.
9233 * memcmp.c: Likewise.
9235 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9236 Avoid using fseek, when possible -- it's broken by design.
9237 Patch by Ulrich Drepper.
9239 2000-10-26 Jim Meyering <meyering@lucent.com>
9241 * strftime.c: Update from libc.
9243 2000-10-25 Jim Meyering <meyering@lucent.com>
9245 * obstack.c: Update from libc.
9247 2000-10-23 Jim Meyering <meyering@lucent.com>
9249 * hard-locale.c (hard_locale): Revert last change -- it was simply
9250 wrong. That set_locale call must not have any side effects.
9253 2000-10-22 Jim Meyering <meyering@lucent.com>
9255 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9256 [CYCLIC]: Remove now-unused definition.
9258 * save-cwd.c (O_DIRECTORY): Define, if needed.
9259 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9260 Suggestion from Ulrich Drepper.
9262 2000-10-21 Jim Meyering <meyering@lucent.com>
9264 * dirname.c (dir_name_r): New function, factored out of dir_name.
9265 (dir_name): Use dir_name_r.
9266 * dirname.h (dir_name_r): Declare it.
9268 2000-10-21 Jim Meyering <meyering@lucent.com>
9270 * dirname.c (memrchr): Declare if necessary.
9271 (dir_name): Remove the restriction that there be no
9272 trailing slashes. Now, this code skips past them, effectively
9274 [TEST_DIRNAME] (main): New unit tests.
9276 * memrchr.c: New file from GNU libc.
9277 Undef __memrchr, too.
9278 [!weak_alias]: Define __memrchr to memrchr.
9279 Guard weak_alias use with `#ifdef weak_alias'.
9281 2000-10-17 Jim Meyering <meyering@lucent.com>
9283 * quote.h (PARAMS): Define and use.
9284 Reported by Akim Demaille.
9286 * getopt.c: Update from libc.
9288 2000-10-16 Jim Meyering <meyering@lucent.com>
9290 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9293 2000-09-25 Jim Meyering <meyering@lucent.com>
9295 * md5.h (rol): Define (from GnuPG).
9297 * sha.c: Give credit (GnuPG) where due.
9298 (M): Use rol rather than open-coding it.
9299 Add a FIXME comment.
9301 2000-09-21 Jim Meyering <meyering@lucent.com>
9303 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9304 Reported by Michael Stone.
9306 2000-09-20 Jim Meyering <meyering@lucent.com>
9308 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9309 (noinst_HEADERS): Add sha.h.
9310 Based on code from Scott G. Miller and from GnuPG.
9312 2000-09-15 Jim Meyering <meyering@lucent.com>
9314 * regex.c: Update from libc.
9316 2000-09-10 Jim Meyering <meyering@lucent.com>
9318 * getopt.c (_getopt_internal): Update from glibc.
9320 2000-09-09 Jim Meyering <meyering@lucent.com>
9322 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9323 think it should be used as a general replacement for isascii.
9324 * fnmatch.c: Likewise.
9325 * mbswidth.c: Likewise
9326 * regex.c: Likewise.
9329 * userspec.c: Include sys/param.h and limits.h.
9331 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9332 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9333 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9334 UID, GID. Check range.
9336 2000-09-06 Jim Meyering <meyering@lucent.com>
9338 * getopt.c (_getopt_internal): Update from glibc.
9340 2000-08-30 Jim Meyering <meyering@lucent.com>
9342 * strftime.c: Merge in changes from GNU libc.
9344 2000-08-26 Jim Meyering <meyering@lucent.com>
9346 * closeout.c: Include "__fpending.h".
9347 (close_stdout_status): Return right away if there's nothing to flush.
9349 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9350 * __fpending.c: New file.
9351 * __fpending.h: New file.
9353 2000-08-07 Paul Eggert <eggert@twinsun.com>
9355 Standardize on "memory exhausted" instead of "Memory exhausted"
9356 or "virtual memory exhausted".
9357 * obstack.c (print_and_abort): Use "memory exhausted", not
9358 "virtual memory exhausted".
9359 * same.c (same_name): Invoke xalloc_die instead of printing
9361 * userspec.c (parse_user_spec): Likewise.
9362 * bumpalloc.h: comment fix
9363 * same.c, userspec.c: Include xalloc.h.
9365 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9366 not char *const and pointing to a constant array.
9367 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9368 (xrealloc): Comment fix.
9370 * userspec.c (parse_user_spec):
9371 Don't translate a message until just before returning,
9372 to avoid unnecessary translation.
9374 2000-08-07 Jim Meyering <meyering@lucent.com>
9376 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9377 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9378 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9379 getgroups.c, gethostname.c, getopt.h, group-member.c,
9380 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9381 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9382 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9383 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9384 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9385 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9386 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9387 yesno.c: Back out Copyright date changes for each file with no change
9388 this year. This eases coordination with other programs using the same
9389 source code modules. From Paul Eggert.
9391 2000-08-03 Greg McGary <greg@mcgary.org>
9393 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9394 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9395 (EXTEND_BUFFER): Use them.
9397 2000-08-01 Jim Meyering <meyering@lucent.com>
9399 * dirname.c (ISSLASH): Define.
9400 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9401 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9402 both `\' and `/' may be use as path separators.
9403 Based on a patch from Prashant TR.
9405 2000-07-31 Paul Eggert <eggert@twinsun.com>
9407 * quotearg.c (quotearg_n_options): Don't make the initial
9408 slot vector a constant, since it might get modified.
9410 2000-07-31 Jim Meyering <meyering@lucent.com>
9412 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9413 * obstack.c (print_and_abort): Likewise.
9415 2000-07-30 Paul Eggert <eggert@twinsun.com>
9417 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9418 buffer, so that the caller can always quote one small
9419 component of a "memory exhausted" message in slot 0.
9420 From a suggestion by Jim Meyering.
9422 2000-07-30 Jim Meyering <meyering@lucent.com>
9424 * makepath.c (make_path): Quote the other instance, too.
9426 * quotearg.c (N_STATIC_SLOTVECS): Define.
9427 (STATIC_BUF_SIZE): Define.
9428 (quotearg_n_options): Use only statically allocated storage when
9429 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9430 than STATIC_BUF_SIZE.
9432 2000-07-29 Jim Meyering <meyering@lucent.com>
9434 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9435 * dirname.c (dir_name): Likewise.
9437 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9439 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9440 (dir_name): Assert that there are no trailing slashes.
9442 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9444 * mbswidth.h (mbswidth): Add a flags argument.
9445 (mbswidth): New declaration.
9446 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9447 * mbswidth.c (mbswidth): Add a flags argument.
9448 (mbsnwidth): New function.
9450 2000-07-24 Jim Meyering <meyering@lucent.com>
9452 * mbswidth.c: Remove useless #else. From Bruno Haible.
9454 2000-07-23 Paul Eggert <eggert@twinsun.com>
9456 * mbswidth.c (_XOPEN_SOURCE):
9457 Don't define; this causes problems on Solaris 7.
9458 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9460 2000-07-23 Paul Eggert <eggert@twinsun.com>
9463 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9464 so that mbstate_t is always defined.
9466 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9467 be 1 in at least one GCC installation, and this configuration
9468 error is likely to be common. Ignoring MB_LEN_MAX hurts
9469 performance on hosts that have mbrtowc but have only unibyte
9470 locales, but I assume these hosts are rare.
9472 2000-07-23 Paul Eggert <eggert@twinsun.com>
9474 * quotearg.c: Streamline by invoking multibyte code only if needed.
9475 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9476 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9477 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9478 invoke multibyte primitives.
9480 2000-07-23 Jim Meyering <meyering@lucent.com>
9482 * basename.c (base_name): Add an assertion.
9484 2000-07-15 Bruno Haible <clisp.cons.org>
9486 * quotearg.c: When the system forces us to redefine mbstate_t,
9487 shadow its mbsinit function.
9489 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9491 * mbswidth.h: New file.
9492 * mbswidth.c: New file.
9493 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9494 (noinst_HEADERS): Add mbswidth.h.
9496 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9498 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9501 2000-07-15 Jim Meyering <meyering@lucent.com>
9503 * makepath.c: Include quote.h.
9504 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9505 corresponding argument in a `quote (...)' call.
9506 Give better diagnostics.
9508 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9509 (noinst_HEADERS): Add quote.h.
9511 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9512 from tar's src/misc.c.
9513 * quote.h: New file. Prototypes for same.
9515 2000-07-10 Paul Eggert <eggert@twinsun.com>
9517 From a suggestion by Bruno Haible.
9518 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9519 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9520 to decide whether to define the BeOS workaround macro;
9521 this adjusts to the change to AC_MBSTATE_T.
9523 2000-07-13 Paul Eggert <eggert@twinsun.com>
9525 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9527 * quotearg.c (quoting_style_args, quoting_style_vals,
9528 quotearg_buffer_restyled): Add support for
9529 clocale_quoting_style. Undo previous change to
9530 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9531 and "{RIGHT QUOTATION MARK}" msgids.
9533 2000-07-05 Paul Eggert <eggert@twinsun.com>
9535 The old behavior of quoting `like this' doesn't look good with
9536 newer, ISO-style fonts. See:
9537 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9539 Instead, quote "like this" by default. Let the translator
9540 tailor the locale-specific quoting behavior by providing
9541 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9543 * quotearg.c (N_): New macro.
9544 (gettext_default): New function.
9545 (quotearg_buffer_restyled): Use
9546 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9547 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9549 2000-07-09 Jim Meyering <meyering@lucent.com>
9551 * Most files: Update copyright dates to include 2000.
9553 2000-07-08 Jim Meyering <meyering@lucent.com>
9555 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9557 (xgethostname): Remove now-unnecessary #ifdef.
9558 Move declaration of `err' into loop where it's used.
9560 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9562 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9563 by allocating a larger buffer. Test the gethostname return value for
9564 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9565 returns an error and ENAMETOOLONG isn't defined.
9567 2000-07-05 Paul Eggert <eggert@twinsun.com>
9568 and Bruno Haible <haible@clisp.cons.org>
9570 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9572 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9574 * quotearg.c (struct quoting_options): Simplify quote_these_too
9577 2000-07-03 Jim Meyering <meyering@lucent.com>
9579 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9580 Reported by Bruno Haible.
9582 2000-07-04 Jim Meyering <meyering@lucent.com>
9584 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9585 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9588 2000-07-03 Paul Eggert <eggert@twinsun.com>
9589 and Bruno Haible <haible@clisp.cons.org>
9591 * quotearg.c (mbrtowc):
9592 Assign to *pwc, and return 1 only if result is nonzero.
9593 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9595 2000-07-03 Jim Meyering <meyering@lucent.com>
9597 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9598 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9601 2000-07-02 Jim Meyering <meyering@lucent.com>
9603 * quotearg.c (mbstate_t): Don't define here.
9605 2000-07-02 Jim Meyering <meyering@lucent.com>
9607 * nanosleep.c (SIGCONT): Define if not already defined.
9609 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9611 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9612 per change in ../m4/ls-mntd-fs.m4.
9613 (read_filesystem_list): Ignore symbolic links.
9615 2000-06-29 Jim Meyering <meyering@lucent.com>
9617 * same.c: Include <string.h> or <strings.h>, as appropriate,
9618 for declaration of strcmp.
9620 * long-options.c: Include <stdlib.h>, for declaration of exit.
9622 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9623 Avoid warning by casting result to `char *' to remove `const'.
9625 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9627 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9629 2000-06-26 Paul Eggert <eggert@twinsun.com>
9631 savedir now sets errno on failure and invokes xmalloc to get memory.
9632 Fix a couple of other minor bugs while we're at it.
9634 * savedir.c (<unistd.h>): Do not include; there's no need.
9635 (NAMLEN): Remove macro.
9636 (malloc, realloc): Remove decls.
9638 ("xalloc.h"): Include.
9639 (NAME_SIZE_DEFAULT): New macro.
9640 (savedir): Use xmalloc / xrealloc to allocate memory.
9641 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9642 Skip "" directory entries.
9643 Use strlen to calculate directory entry length, since the old method
9644 is rarely used these days and isn't worth supporting.
9645 Don't use a pointer after freeing it.
9646 Check for integer overflow when calculating allocation size.
9647 Use memcpy to copy entries, instead of stpcpy.
9648 Set errno properly when returning NULL.
9649 Check for readdir error.
9651 2000-06-26 Jim Meyering <meyering@lucent.com>
9653 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9655 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9657 * getusershell.c (xmalloc, xrealloc): Remove functions.
9659 Don't include <stdlib.h>. Don't declare malloc, realloc.
9661 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9663 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9665 2000-06-24 Jim Meyering <meyering@lucent.com>
9667 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9669 2000-06-21 Jim Meyering <meyering@lucent.com>
9671 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9673 2000-06-19 Paul Eggert <eggert@twinsun.com>
9675 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9676 (mbrtowc, mbstate_t): Define substitutes if
9677 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9678 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9679 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9681 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9683 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9684 than 1024, return a memory chunk of least possible size, instead
9685 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9686 Use free/xmalloc instead of xrealloc to avoid copying for very long
9689 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9691 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9692 address, not strdup. Include <stdlib.h> and don't declare free().
9694 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9696 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9699 2000-06-21 Jim Meyering <meyering@lucent.com>
9701 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9702 (noinst_HEADERS): Add getstr.h.
9704 * getline.c (getstr): Move into a separate file.
9705 * getstr.c (getstr): New file, extracted from getline.c, with
9706 the following changes: new parameter, delim2; both delim[12]
9707 parameters have type `int', not `char'. The latter would lose
9708 with 8-bit delimiters.
9709 * getstr.h: New file.
9711 2000-06-19 Jim Meyering <meyering@lucent.com>
9713 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9715 2000-06-18 Jim Meyering <meyering@lucent.com>
9717 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9718 Besides, these days every porting target provides a mkdir function.
9720 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9721 (this snippet comes from src/system.h).
9723 2000-06-15 Paul Eggert <eggert@twinsun.com>
9725 * human.c (adjust_value): New function.
9726 (human_readable_inexact): Apply rounding style even when
9727 printing approximate values.
9729 2000-06-14 Paul Eggert <eggert@twinsun.com>
9731 * human.c (human_readable_inexact): Allow an input block
9732 size that is not a multiple of the output block size, and vice versa.
9733 Reported by Piergiorgio Sartor.
9735 2000-06-14 Paul Eggert <eggert@twinsun.com>
9737 * getdate.y (get_date): Apply relative times after time
9738 zone indicator, not before. Reported by Todd A. Jacobs.
9740 2000-06-13 Jim Meyering <meyering@lucent.com>
9742 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9744 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9746 2000-06-12 Paul Eggert <eggert@twinsun.com>
9748 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9750 2000-06-04 Paul Eggert <eggert@twinsun.com>
9752 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9754 2000-06-04 Jim Meyering <meyering@lucent.com>
9756 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9757 SunOS 4.1.4 for which gid_t is an unsigned type.
9759 2000-06-03 Jim Meyering <meyering@lucent.com>
9761 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9763 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9765 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9766 newer, don't install charset.alias.
9767 * config.charset: Change the Linux/glibc rules so they become empty
9768 on glibc-2.1 or newer.
9770 2000-06-02 Jim Meyering <meyering@lucent.com>
9772 * mountlist.c: Back out last change. Instead, do this...
9773 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9774 member using the same `ignore'-testing code.
9775 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9779 2000-05-29 Jim Meyering <meyering@lucent.com>
9781 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9782 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9784 2000-05-22 Jim Meyering <meyering@lucent.com>
9786 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9788 2000-05-18 Jim Meyering <meyering@lucent.com>
9790 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9791 back, too, since it may have been modified by allocate_entry.
9792 (hash_delete): Rewrite to use neither the assignment operator
9793 nor the comma operator in an if-expression.
9795 2000-05-15 Paul Eggert <eggert@twinsun.com>
9798 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9799 Remove; no longer needed.
9800 "quotearg.h": Add include.
9801 (file_name): Do not bother to explicitly initialize to NULL; it's less
9802 efficient on some hosts.
9803 (close_stdout_status): Remove test as to whether stdout was already
9804 closed; it breaks for the case "echo x | sort >&-".
9805 Quote file name colons.
9806 Do not assume that _("write error") lacks format strings.
9808 2000-05-15 Jim Meyering <meyering@lucent.com>
9810 * version-etc.c (version_etc_copyright): Update the copyright string
9811 used in all --version output.
9813 2000-05-14 Jim Meyering <meyering@lucent.com>
9815 * closeout.c (close_stdout_set_file_name): New function.
9816 (close_stdout_status): Use new file-scoped global.
9817 Return right away if fstat says the stdout file descriptor is invalid.
9818 * closeout.h (close_stdout_set_file_name): Declare.
9820 2000-05-10 Jim Meyering <meyering@lucent.com>
9822 * closeout.c [default_exit_status]: New file-scoped variable.
9823 (close_stdout_set_status): New function.
9824 * closeout.h (close_stdout_set_status): Declare.
9826 2000-05-08 Jim Meyering <meyering@lucent.com>
9828 * long-options.c: Don't include closeout.h.
9829 (parse_long_options): Don't call close_stdout for --version.
9831 2000-05-06 Jim Meyering <meyering@lucent.com>
9833 * strnlen.c: Undefine __strnlen and strnlen.
9834 [!weak_alias]: Define __strnlen to strnlen.
9836 * atexit.c: New file, from libiberty.
9838 2000-05-06 Jim Meyering <meyering@lucent.com>
9840 * closeout.c (close_stdout_status): Also check for errors on the
9843 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9845 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9846 instead of xmalloc, xrealloc, path_concat.
9847 (locale_charset): Treat empty environment variables as absent.
9848 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9850 2000-05-04 Jim Meyering <meyering@lucent.com>
9852 * getopt.c: Update from glibc.
9853 * obstack.c: Likewise.
9854 * obstack.h: Likewise.
9855 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9857 * regex.h: Likewise.
9858 * strndup.c: Likewise.
9859 * strnlen.c: New file, from glibc.
9861 2000-05-01 Jim Meyering <meyering@lucent.com>
9863 * full-write.c (full_write): Remove `FIXME' part of comment.
9865 2000-04-29 Jim Meyering <meyering@lucent.com>
9867 * path-concat.c: Declare strdup only if it's not defined.
9868 * canon-host.c: Likewise.
9870 2000-04-28 Jim Meyering <meyering@lucent.com>
9872 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9873 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9874 included first, then limits.h is included by locale.h by libintl.h.
9875 From John David Anglin.
9877 2000-04-25 Jim Meyering <meyering@lucent.com>
9879 * makepath.c (S_IRWXUGO): Define.
9880 (make_path): Always perform explicit chmod if MODE specifies any
9881 of the `special' permission bits. Prompted by a bug report against
9882 install from Mate Wierdl and Joost van Baal.
9884 2000-04-18 Jim Meyering <meyering@lucent.com>
9888 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9889 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9891 2000-04-17 Jim Meyering <meyering@lucent.com>
9893 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9894 the definition of it to rpl_strftime also defined-away the system's
9897 2000-04-15 Jim Meyering <meyering@lucent.com>
9899 Use `C' to denote so-called `contiguous' files, the same way
9901 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9902 (ftypelet): Use S_ISCTG.
9903 From Michael Deutschmann.
9905 2000-04-14 Jim Meyering <meyering@lucent.com>
9907 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9909 2000-04-08 Jim Meyering <meyering@lucent.com>
9911 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9912 names don't conflict. Reported by Eli Zaretskii.
9914 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9916 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9917 bug. Deal with the different error behavior of Irix iconv.
9919 2000-04-07 Jim Meyering <meyering@lucent.com>
9921 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9922 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9924 2000-04-05 Jim Meyering <meyering@lucent.com>
9926 Portability tweaks required for ultrix4.3.
9927 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9928 * readutmp.c: Include sys/types.h before sys/stat.h.
9929 * canon-host.c: Declare strdup.
9930 * path-concat.c: Likewise.
9931 From John David Anglin.
9933 2000-04-04 Jim Meyering <meyering@lucent.com>
9935 Be more DOS 8.3-friendly.
9936 * ref-add.sin: Renamed from ref-add.sed.in.
9937 * ref-del.sin: Renamed from ref-del.sed.in.
9938 * Makefile.am: Reflect renaming.
9939 Reported by Eli Zaretskii.
9941 Use a temporary file name that won't clash with `charset.alias'
9942 in the DOS 8.3 name space.
9943 * Makefile.am (charset_tmp): Define.
9944 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9945 (uninstall-local): Likewise.
9946 Reported by Eli Zaretskii.
9948 2000-03-29 Paul Eggert <eggert@twinsun.com>
9950 * time/strftime.c (my_strftime): Make sure we call the system
9951 strftime, not ourselves, when invoking the underlying strftime.
9953 2000-03-24 Jim Meyering <meyering@lucent.com>
9955 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9956 (charset_alias): Define.
9957 (install-exec-local): Factor out common code.
9958 (uninstall-local): Split lines longer than 80.
9959 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9961 (.sed.in.sed): New rule. Don't redirect directly to $@.
9962 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9964 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9966 * config.charset: Output a line containing "Packages using this file".
9967 * ref-add.sed.in, ref-del.sed.in: New files.
9968 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9969 ref-del.sed): New rules.
9971 2000-03-17 Jim Meyering <meyering@lucent.com>
9973 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9974 Otherwise, include <strings.h>
9976 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9978 * unicodeio.c (utf8_wctomb): New function.
9979 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9980 format instead of in UCS-4 with platform dependent endianness.
9982 2000-03-07 Paul Eggert <eggert@twinsun.com>
9984 * savedir.c (savedir): Work even if directory size is
9985 negative; this can happen with some screwy NFS configurations.
9987 2000-03-06 Jim Meyering <meyering@lucent.com>
9989 * localcharset.c (get_charset_aliases): Don't try to free file_name
9990 if it's NULL (because we ran out of memory). From Bruno Haible.
9992 2000-03-05 Jim Meyering <meyering@lucent.com>
9994 * localcharset.c ("path-concat.h"): Include.
9995 (get_charset_aliases): Use path_concat instead of ANSI string
9998 * unicodeio.h (PARAMS): Define.
9999 Use it to guard prototype.
10001 2000-03-04 Jim Meyering <meyering@lucent.com>
10003 * Makefile.am (install-exec-local): Create $(libdir) before installing
10005 (uninstall-local): Uncomment this rule so `make distcheck' works
10008 * unicodeio.c (<errno.h>): Include it.
10009 (errno): Declare if not defined.
10011 * localcharset.c: Add Bruno's comment justifying use of volatile.
10013 * config.charset: New version, incorporating remarks from a linux
10014 i18n mailing list. From Bruno Haible.
10016 2000-03-02 Jim Meyering <meyering@lucent.com>
10018 * Makefile.am (EXTRA_DIST): Add config.charset.
10020 2000-03-01 Jim Meyering <meyering@lucent.com>
10022 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10023 * unicodeio.c: Likewise.
10025 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10027 * config.charset: New file.
10028 * localcharset.c: New file.
10029 * unicodeio.h, unicodeio.c: New files.
10030 * Makefile.am (DEFS): Add -DLIBDIR=...
10031 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10032 (noinst_HEADERS): Add unicodeio.h.
10033 (all-local, install-exec-local, charset.alias): New targets.
10035 2000-02-28 Paul Eggert <eggert@twinsun.com>
10037 * quotearg.c (ALERT_CHAR): New macro.
10038 (quotearg_buffer_restyled): Use it.
10040 2000-02-27 Jim Meyering <meyering@lucent.com>
10042 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10043 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10045 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10046 not `#if STDC_HEADERS'.
10047 Declare malloc if needed.
10049 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10050 now that autoconf always defines the HAVE_DECL_ symbols.
10051 * human.c: Likewise.
10052 * same.c: Likewise.
10053 * strtoumax.c: Likewise.
10055 * backupfile.c: Arrange for cpp to fail if the configure-time
10056 declaration check was not run.
10057 * hash.c: Likewise.
10058 * human.c: Likewise.
10059 * same.c: Likewise.
10060 * strtoumax.c: Likewise.
10062 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10063 then first look up the entire `.'-containing string as a login name.
10065 2000-02-18 Paul Eggert <eggert@twinsun.com>
10067 * getdate.y: Handle two-digit years with leading zeros correctly.
10068 (textint): New typedef.
10069 (parser_control): Member year changed from int to textint.
10071 (YYSTYPE): Removed; replaced by %union with int and textint members.
10072 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10073 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10074 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10075 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10076 (date, number, to_year): Use width of number in digits, not its value,
10077 to determine whether it's a 2-digit year, or a 2-digit time.
10078 (yylex): Store number of digits of numeric tokens.
10079 Reported by John Kendall.
10081 (parser_control): Changed from struct parser_control to typedef (for
10082 consistency). All uses changed.
10084 (tID): Removed; not used.
10085 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10087 2000-02-14 Paul Eggert <eggert@twinsun.com>
10089 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10090 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10092 2000-02-12 Jim Meyering <meyering@lucent.com>
10094 * userspec.c (ISDIGIT): Define it.
10095 (isdigit): Remove definition.
10096 (is_number): Use ISDIGIT, not isdigit.
10097 <libintl.h>: Include.
10098 (_ and N_): Define.
10099 (parse_user_spec): Mark translatable strings.
10101 2000-02-10 Jim Meyering <meyering@lucent.com>
10103 With these changes, nanosleep.[ch] are finally enough like the other
10104 lib/* replacement files to compile on a few more losing systems.
10106 * nanosleep.h: Don't include config.h.
10107 Remove prototype from declaration of nanosleep.
10108 (PARAMS): Remove now-unneeded definition.
10109 * nanosleep.c: #undef nanosleep.
10110 (rpl_nanosleep): Rename from nanosleep.
10112 2000-02-03 Jim Meyering <meyering@lucent.com>
10114 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10115 rather than with `#if HAVE_UTMPNAME'.
10117 2000-02-01 Jim Meyering <meyering@lucent.com>
10119 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10121 2000-01-31 Jim Meyering <meyering@lucent.com>
10123 * nanosleep.h (nanosleep): Guard declaration with
10124 `#if ! HAVE_DECL_NANOSLEEP'.
10125 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10126 the declaration in that vendor's sys/timers.h.
10127 Reported by Christian Krackowizer.
10129 * quotearg.c (ISASCII): Add #undef and move definition to follow
10130 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10131 (ISPRINT): Likewise.
10132 Reported by Tom Tromey.
10134 2000-01-30 Jim Meyering <meyering@lucent.com>
10136 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10137 uses of ->ut_name. The latter doesn't work with new Linux header files
10138 where only utmpx.ut_user is declared.
10140 * readutmp.h (UT_USER): Define.
10142 2000-01-23 Jim Meyering <meyering@lucent.com>
10144 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10147 2000-01-22 Jim Meyering <meyering@lucent.com>
10149 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10150 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10151 Required for some AIX systems. Reported by Christian Krackowizer.
10152 [TESTING] (main): New function.
10154 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10155 * dirname.c (dir_name): Support for DOS-style file names with drive
10158 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10160 * strverscmp.c (ISDIGIT): Define.
10161 (strverscmp): Use ISDIGIT, not isdigit.
10163 2000-01-17 Paul Eggert <eggert@twinsun.com>
10165 * nanosleep.c (nanosleep):
10166 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10167 POSIX.1 doesn't require SA_INTERRUPT and some systems
10168 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10169 it's been part of POSIX.1 since day 1 (in 1988).
10171 2000-01-17 Jim Meyering <meyering@lucent.com>
10173 * interlock: Remove unused file. Reported by François Pinard.
10175 2000-01-16 Paul Eggert <eggert@twinsun.com>
10177 * quotearg.c (quotearg_buffer_restyled): Do not quote
10178 alert, backslash, formfeed, and vertical tab unnecessarily in
10179 shell quoting style.
10182 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10183 Free Software Foundation, Inc.
10184 Copying and distribution of this file, with or without modification,
10185 are permitted provided the copyright notice and this notice are preserved.