1 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
3 * close-stream.c, close-stream.h: New files.
5 2005-07-05 Bruno Haible <bruno@clisp.org>
7 * printf-args.c (printf_fetchargs): Work around broken definition of
10 2005-02-12 Bruno Haible <bruno@clisp.org>
12 * xallocsa.h: Add extern "C" for C++.
14 2006-05-17 Bruno Haible <bruno@clisp.org>
17 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
19 2006-04-30 Bruno Haible <bruno@clisp.org>
21 * progreloc.c: Include <mach-o/dyld.h> if available.
22 (find_executable): Use _NSGetExecutablePath when possible.
24 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
26 * progreloc.c (maybe_executable) [CYGWIN]: Use the access() function.
28 2005-12-29 Bruno Haible <bruno@clisp.org>
30 * progreloc.c (set_program_name_and_installdir): Fix compilation error.
32 2005-12-04 Bruno Haible <bruno@clisp.org>
35 * progreloc.c: Include <windows.h> also on Cygwin.
36 (find_executable): Add support for Cygwin.
37 (set_program_name_and_installdir): Handle also platforms with nonempty
40 2006-07-11 Bruno Haible <bruno@clisp.org>
42 * javacomp.c: Fix a comment.
43 Reported by Jim Meyering.
45 2006-04-30 Bruno Haible <bruno@clisp.org>
47 * javacomp.h (compile_java_class): Add source_version, target_version
49 * javacomp.c: Rewritten to choose only a compiler that respects the
50 specified source_version and target_version.
52 2006-06-27 Bruno Haible <bruno@clisp.org>
54 Assume correct S_ISDIR macro.
55 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
57 2006-07-22 Bruno Haible <bruno@clisp.org>
59 * javaversion.h: New file, from GNU gettext.
60 * javaversion.c: New file, from GNU gettext.
61 * javaversion.java: New file, from GNU gettext.
62 * javaversion.class: New file, from GNU gettext.
64 2006-05-17 Bruno Haible <bruno@clisp.org>
67 * javaexec.c (execute_java_class): Test for jview program also on
70 2006-04-09 Bruno Haible <bruno@clisp.org>
72 * fatal-signal.c: Don't include string.h.
73 (at_fatal_signal): Use a copying loop instead of memcpy.
75 2005-12-04 Bruno Haible <bruno@clisp.org>
77 * csharpexec.c: Add support for 'clix' launcher (untested).
78 (execute_csharp_using_sscli): New function.
79 (execute_csharp_program): Call it.
81 2006-06-21 Bruno Haible <bruno@clisp.org>
83 Avoid warnings from recent versions of mcs.
84 * csharpcomp.c (compile_csharp_using_mono): Don't use options -o, -L,
85 -r any more. Use options documented since mcs-1.0 instead. Similarly
88 2005-07-09 Bruno Haible <bruno@clisp.org>
90 * csharpcomp.c (compile_csharp_using_sscli): For -l option, add a .dll
92 Reported by Mark Junker <mjscod@gmx.de>.
94 2006-06-17 Bruno Haible <bruno@clisp.org>
96 * config.charset: Update for NetBSD 3.0.
98 2006-05-17 Bruno Haible <bruno@clisp.org>
101 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
103 2006-05-16 Bruno Haible <bruno@clisp.org>
105 * localcharset.c [CYGWIN]: Include <windows.h>.
106 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
108 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
109 environment variables. Fall back to GetACP().
111 2006-04-05 Bruno Haible <bruno@clisp.org>
113 * config.charset: Update Juan Manuel Guerrero's address.
115 2005-02-12 Bruno Haible <bruno@clisp.org>
117 * allocsa.h: Add extern "C" for C++.
119 2005-02-10 Bruno Haible <bruno@clisp.org>
121 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
122 a bug of this compiler on AIX 3.2.5 dealing with enums.
124 2006-07-22 Bruno Haible <bruno@clisp.org>
126 * gettext.h: Update to GNU gettext-0.15.
128 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
129 and Simon Josefsson <jas@extundo.com>
131 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
133 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
135 2006-07-21 Eric Blake <ebb9@byu.net>
137 * stdlib-safer.h: New file from coreutils, required by
140 2006-07-19 Derek R. Price <derek@ximbiot.com>
142 * getaddrinfo.h: Don't define unimplemented AI_* flags.
143 Reindent and repaginate.
145 2006-07-17 Bruno Haible <bruno@clisp.org>
147 * gl_list.h: New file.
148 * gl_list.c: New file.
149 * gl_array_list.h: New file.
150 * gl_array_list.c: New file.
151 * gl_carray_list.h: New file.
152 * gl_carray_list.c: New file.
153 * gl_linked_list.h: New file.
154 * gl_linked_list.c: New file.
155 * gl_anylinked_list1.h: New file.
156 * gl_anylinked_list2.h: New file.
157 * gl_avltree_list.h: New file.
158 * gl_avltree_list.c: New file.
159 * gl_anyavltree_list1.h: New file.
160 * gl_anyavltree_list2.h: New file.
161 * gl_rbtree_list.h: New file.
162 * gl_rbtree_list.c: New file.
163 * gl_anyrbtree_list1.h: New file.
164 * gl_anyrbtree_list2.h: New file.
165 * gl_anytree_list1.h: New file.
166 * gl_anytree_list2.h: New file.
167 * gl_linkedhash_list.h: New file.
168 * gl_linkedhash_list.c: New file.
169 * gl_anyhash_list1.h: New file.
170 * gl_anyhash_list2.h: New file.
171 * gl_avltreehash_list.h: New file.
172 * gl_avltreehash_list.c: New file.
173 * gl_rbtreehash_list.h: New file.
174 * gl_rbtreehash_list.c: New file.
175 * gl_anytreehash_list1.h: New file.
176 * gl_anytreehash_list2.h: New file.
178 * gl_oset.h: New file.
179 * gl_oset.c: New file.
180 * gl_array_oset.h: New file.
181 * gl_array_oset.c: New file.
182 * gl_avltree_oset.h: New file.
183 * gl_avltree_oset.c: New file.
184 * gl_rbtree_oset.h: New file.
185 * gl_rbtree_oset.c: New file.
186 * gl_anytree_oset.h: New file.
188 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
190 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
192 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
193 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
194 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
195 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
196 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
197 callers changed. Revamp internals significantly, by not
198 attempting to create directories that are temporarily more
199 permissive than the final results. Do not attempt to use
200 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
201 This removes some race conditions, fixes some bugs, and simplifies
202 things. Use new dirchownmod function to do owner and mode changes.
203 * mkdir-p.h: Likewise.
204 * modechange.c (octal_to_mode): New function.
205 (struct mode_change): New member mentioned.
206 (make_node_op_equals): New arg mentioned. All callers changed.
207 (mode_compile): Keep track of which mode bits the user has explicitly
209 (mode_adjust): New arg DIR, so that we implement the X op correctly.
210 New arg PMODE_BITS, to keep track of which mode bits the user
211 mentioned; it treats S_ISUID and S_ISGID speciall.
213 * modechange.h: Likewise.
215 2006-07-11 Derek R. Price <derek@ximbiot.com>
217 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
219 2006-07-10 Derek R. Price <derek@ximbiot.com>
221 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
222 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
223 macros into the GNU _D_EXACT_NAMLEN.
224 * savedir.c: Likewise.
225 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
227 2006-07-09 Jim Meyering <jim@meyering.net>
229 * argp-pv.c: Remove a doubled word in a comment.
230 * check-version.c (check_version): Likewise.
231 * javacomp.c (compile_java_class): Likewise.
233 2006-07-08 Jim Meyering <jim@meyering.net>
235 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
237 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
239 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
240 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
241 brackets. Other minor changes to suppress some compiler
244 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
246 * getloadavg.c: Use __VMS, not VMS.
247 * getopt.c: Likewise.
248 * getpagesize.h: Likewise.
249 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
250 probably does not work.
252 2006-07-06 Derek R. Price <derek@ximbiot.com>
253 and Paul Eggert <eggert@cs.ucla.edu>
255 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
256 Don't worry about this obsolete case any more.
257 (HAVE_DIR): Remove. All uses removed; we now assume you can read
259 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
260 worry about this obsolete case any more.
262 * getcwd.c: Likewise.
264 * savedir.c: Likewise.
266 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
268 * .cppi-disable: Add wcwidth.
269 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
270 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
271 (ISGRAPH): Remove. All uses changed to isgraph.
272 (FOLD) [!defined _LIBC]: Remove special case.
273 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
274 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
276 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
278 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
280 * strtod.c (strtod): cast the argument of tolower to unsigned char.
282 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
284 * memcasecmp.c: Include <limits.h>.
285 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
286 * strtod.c (strtod): Don't assume isspace works on negative chars.
287 Don't assume isdigit succeeds only on '0' through '9'.
289 2006-07-05 Derek R. Price <derek@ximbiot.com>
291 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
292 All uses of is_space replaced by isspace.
293 * exit.h: Don't talk about STDC_HEADERS.
294 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
295 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
296 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
297 replaced by isprint etc.
298 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
299 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
300 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
301 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
302 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
303 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
305 2006-07-05 Eric Blake <ebb9@byu.net>
307 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
308 missing from netdb.h.
309 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
311 2006-06-27 Bruno Haible <bruno@clisp.org>
313 Assume ANSI C header files and <ctype.h> functions.
314 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
315 (mbsnwidth): Use isprint, iscntrl instead.
317 2006-07-03 Jim Meyering <jim@meyering.net>
319 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
320 macro is used before the first cycle_check call.
322 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
324 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
325 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
326 reported by Mark D. Baushke, one in
327 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
329 Merge from coreutils.
331 * .cppi-disable: Add stdint_.h.
332 * .cvsignore: Add stdint.h.
334 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
336 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
337 both double and long double versions.
338 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
339 * xstrtold.c: New file.
340 * xstrtod.h (xstrtold): New decl.
342 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
344 * filemode.c (setst): Remove.
345 (strmode): Rewrite to avoid setst. This makes the code shorter,
346 (arguably) clearer, and the generated code is a bit smaller on my
347 Debian GNU/Linux stable x86 host.
349 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
351 * filemode.c: Include "filemode.h" first, to test the interface.
352 Assume that filemode.h includes sys/types.h and sys/stat.h.
353 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
354 (ftypelet): Reorder to put common cases first, for efficiency.
355 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
357 (strmode): Renamed from mode_string, and now stores 12 bytes instead
358 of 10, for compatibility with FreeBSD. All callers changed.
359 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
360 that can't be deduced solely from st_mode. First arg is now a const
362 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
363 (strmode): Renamed from mode_string.
364 (filemodestring): New decl.
365 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
366 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
367 (S_ISPORT, S_ISWHT): New macros, if not already defined.
369 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
371 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
372 fsusage.h now does that. Include fsusage.h first, to test interface.
373 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
374 at most one method (the old code could have generated decls that
375 didn't conform to C89, not that this was ever exercised).
376 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
378 2006-03-19 Jim Meyering <jim@meyering.net>
380 Work even in a chroot where d_ino values for entries in "/"
381 don't match the stat.st_ino values for the same names.
382 * getcwd.c (__getcwd): When no d_ino value matches the target inode
383 number, iterate through all entries again, using lstat instead.
384 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
385 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
387 * getcwd.c (__getcwd): Clarify a comment.
388 Use memcpy in place of a call to strcpy.
390 2006-03-12 Jim Meyering <jim@meyering.net>
392 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
393 that of the current directory (which we're about to chdir ".." out of),
394 then save the dev-ino of the parent, instead.
396 * same-inode.h (SAME_INODE): New file/macro.
397 * chdir-safer.c (SAME_INODE): Remove definition.
398 Include "same-inode.h", instead.
400 * cycle-check.h: Include "same-inode.h".
401 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
402 * cycle-check.c (SAME_INODE): Remove definition.
403 * root-dev-ino.h: Include "same-inode.h".
405 2006-03-11 Eric Blake <ebb9@byu.net>
407 * same.c (same_name): s/base_name/last_component/
408 * backupfile.c (check_extension, numbered_backup): Likewise.
409 * filenamecat.c (file_name_concat): Likewise.
411 2006-03-11 Eric Blake <ebb9@byu.net>,
412 Paul Eggert <eggert@cs.ucla.edu>
414 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
415 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
417 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
418 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
419 (last_component): New method.
420 * dirname.c (dir_len): Determine when drive letters need a
421 subsequent slash. Preserve // when it is special.
422 (dir_name): Don't append dot when drive letter is absolute.
423 [TEST_DIRNAME]: Move into a full-blown gnulib test.
424 * basename.c (base_name): New semantics - malloc the result.
425 Preserve // when it is special. Preserve relative files that look
427 (base_len): Preserve // when it is special.
428 (last_component): New method, similar to old base_name semantics.
429 * stripslash.c (strip_trailing_slashes): Use last_component, not
430 base_name. Strip redundant slashes from ///.
432 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
434 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
435 both are 64 bits, since this seems to be the tradition, and this
436 prevents gcc -Wformat from warning about usages with PRIuMAX. If
437 we ever run into a host that prefers long long to long in this
438 case, we'll need another configure-time test. Problem reported by
441 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
443 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
444 possible collision with system files.
445 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
446 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
447 WCHAR_MIN and WCHAR_MAX in this case.
448 (<stddef.h>): Do not include; no longer needed.
449 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
450 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
451 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
452 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
453 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
454 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
455 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
456 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
457 !defined(__c99))]: Include in this case too, since it's harmless
459 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
461 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
462 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
463 (_STDINT_MIN, _STDINT_MAX): New macros.
464 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
465 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
466 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
467 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
468 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
469 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
470 macros, not typedefs; this simplifies things quite a bit.
471 Use long int for all types narrower than int64_t.
472 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
473 Define in terms of long long int or int64_t or long int,
474 not int64_t or int32_t. This saves some compile-time testing.
475 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
476 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
477 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
478 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
479 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
480 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
481 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
482 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
483 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
484 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
485 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
486 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
487 undef any previous version and define our own version, for
488 simplicity and consistency with the new macros for types.
489 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
490 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
491 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
492 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
493 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
494 @WINT_T_SUFFIX@ to keep things simple here.
495 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
496 Simplify by assuming typical 8/16/32/64 host, since we're
497 already doing that elsewhere anyway.
498 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
499 and assume long long int is 64 bits if available. This
500 speeds up 'configure'.
502 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
504 * getaddrinfo.c: fixed typo
506 2006-06-29 Eric Blake <ebb9@byu.net>
508 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
509 unused static function.
511 2006-06-29 Eric Blake <ebb9@byu.net>
515 2006-06-29 Derek R. Price <derek@ximbiot.com>
517 * strftime.c: Assume strftime() exists.
519 2006-06-28 Bruno Haible <bruno@clisp.org>
521 * getaddrinfo.h: Fix POSIX URL.
522 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
523 (use_win32_p): Make static.
524 (getaddrinfo): Reject service name if it is empty or does not consist
525 solely of decimal digits, or if its value is > 65535.
526 (getnameinfo): Remove useless casts.
528 2006-06-28 Derek R. Price <derek@ximbiot.com>
530 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
531 Autoconf 2.60 says this stuff was obsolete.
533 2006-05-12 Bruno Haible <bruno@clisp.org>
535 * mkdtemp.c [MINGW]: Include <io.h>.
536 (mkdir): Define using _mkdir.
538 2006-06-28 Bruno Haible <bruno@clisp.org>
540 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
541 declaration for wcwidth.
542 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
544 2006-06-28 Eric Blake <ebb9@byu.net>
546 * xvasprintf.h: Fix comments.
548 2006-06-28 Eric Blake <ebb9@byu.net>
550 * mbchar.h (wcwidth): Include wcwidth.h.
551 * mbswidth.c (wcwidth): Move from here...
552 * wcwidth.h: ...to this new file.
554 2006-06-28 Simon Josefsson <jas@extundo.com>
556 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
557 functions there. It will succeed on Windows XP, but on Windows
558 2000 and (presumably) earlier, it will fail, and use the internal
560 (use_win32_p): New function.
561 (getaddrinfo): Use strtoul on servname, to support numeric ports.
562 Support AI_NUMERICSERV to disable getservbyname.
563 (getnameinfo): New function, only supports
564 NI_NUMERICHOST|NI_NUMERICSERV for now.
566 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
567 only have some of them. Add AI_NUMERICSERV. Add prototype for
570 2006-06-27 Bruno Haible <bruno@clisp.org>
572 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
574 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
576 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
577 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
578 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
580 2006-06-26 Bruno Haible <bruno@clisp.org>
582 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
584 Reported by Mark D. Baushke and Larry Jones.
586 2006-06-26 Bruno Haible <bruno@clisp.org>
588 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
590 Suggested by Mark D. Baushke and Larry Jones.
592 2006-06-23 Mark D. Baushke <mdb@gnu.org>
594 * stdint_.h: Treat BSD/OS like OpenBSD.
596 2006-06-23 Bruno Haible <bruno@clisp.org>
598 * stdint_.h: Treat IRIX like OpenBSD.
600 2006-06-23 Bruno Haible <bruno@clisp.org>
602 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
603 ISO C 99 Technical Corrigendum 1.
605 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
607 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
608 Some compiler complained about some of them. Problem reported by
610 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
612 2006-06-21 Simon Josefsson <jas@extundo.com>
614 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
617 * socket_.h: Don't define WINVER.
619 * inet_pton.h, inet_pton.c: New file, taken from glibc but
620 slightly modified to work in gnulib.
622 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
624 * read-file.c (fread_file): Start with buffer allocation of
625 0 bytes rather than 1 byte; this simplifies the code.
626 Don't invoke feof; it's not needed. Refactor to avoid duplicate
627 code to free buffer and save/restore errno.
628 (internal_read_file): Remove unused local.
630 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
632 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
633 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
634 Problem reported by Denis Excoffier in
635 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
637 2006-06-19 Simon Josefsson <jas@extundo.com>
639 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
641 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
643 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
645 2006-06-17 Bruno Haible <bruno@clisp.org>
647 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
649 2006-06-17 Bruno Haible <bruno@clisp.org>
651 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
652 problem on Solaris 2.5.1.
654 2006-06-16 Eric Blake <ebb9@byu.net>
656 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
657 * unicodeio.c [!defined errno]: Likewise.
658 * strtol.c [!defined errno]: Likewise.
659 * strtod.c [!defined errno]: Likewise.
661 2006-06-15 Bruno Haible <bruno@clisp.org>
663 * stdint_.h: Rewritten to be fully auto-configured.
664 Fixes bug on HP-UX/IA64.
666 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
668 * getdate.y (__attribute__): Don't define if already defined.
669 Problem reported by Larry Jones.
670 * utimens.c (__attribute__): Likewise.
672 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
674 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
675 reported by Andreas Schwab.
677 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
678 Bruno Haible <bruno@clisp.org>
680 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
682 2006-05-26 Martin Lambers <marlam@marlam.de>
684 * getpass.c: Updates the test for the native W32 API, and adds
685 missing includes, thus fixing compilation warnings.
687 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
689 * tempname.c (small_open, large_open): New macros.
690 (__open, __open64) [!_LIBC]: Remove.
691 (__gen_tempname): Use small_open and large_open instead of __open
692 and __open64. This fixes a portability bug on HP-UX 11.11i
693 reported by Simon Wing-Tang in
694 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
696 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
698 * exclude.c (exclude_fnmatch): New function.
699 (excluded_file_name): Call exclude_fnmatch.
700 * exclude.h (excluded_file_name): New prototype
702 2006-05-24 Bruno Haible <bruno@clisp.org>
704 * printf-args.c (printf_fetchargs): Turn NULL pointers for
705 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
706 Reported by Thorsten Maerz <torte@netztorte.de> via
707 Aaron Stone <aaron@serendipity.cx>.
709 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
711 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
712 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
713 (my_usleep): Don't mishandle maximum value.
715 2006-05-19 Jim Meyering <jim@meyering.net>
717 * getugroups.c: Correct an outdated comment. From Bruno Haible.
719 2006-05-17 Bruno Haible <bruno@clisp.org>
722 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
724 2006-05-17 Bruno Haible <bruno@clisp.org>
726 * stdint_.h: Fix recognition of Cygwin.
728 2006-05-11 Jim Meyering <jim@meyering.net>
730 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
732 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
734 * crc.c (crc32_update): Remove unnecessary L suffix.
735 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
736 unwanted sign propagation, e.g., on hosts with 64-bit int.
737 There still are some problems with reeelly weird theoretical hosts
738 (e.g., 33-bit int) but it's not worth worrying about now.
739 * sha1.c (rol): Likewise.
740 (K1, K2, K3, K4): Remove unnecessary L suffix.
742 2006-05-10 Bruno Haible <bruno@clisp.org>
744 * des.c: Cast to avoid warnings.
746 2006-05-10 Simon Josefsson <jas@extundo.com>
748 * md4.c: Typo fix, update copyright years.
749 (K1, K2): Don't use L because it turn computations into 64-bit on
752 2006-05-09 Bruno Haible <bruno@clisp.org>
754 * xvasprintf.c: Include limits.h, string.h, xsize.h.
755 (EOVERFLOW): Define fallback value.
756 (xstrcat): New function.
757 (xvasprintf): Recognize the special case of a string concatenation.
759 2006-05-01 Bruno Haible <bruno@clisp.org>
761 * stdint_.h: Shorter URL.
762 * inttypes.h: Likewise.
764 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
766 * verify.h: Document the internals better. Most of this change
767 was written by Bruno Haible.
769 2006-04-29 Bruno Haible <bruno@clisp.org>
771 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
772 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
774 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
776 * getdate.y (get_date): When adding relative date, start with the
777 initial time, not with the result of the first mktime call.
779 2006-04-23 Bruno Haible <bruno@clisp.org>
781 * copy-file.c: Include <unistd.h> unconditionally.
782 * execute.c: Likewise.
783 * fatal-signal.c: Likewise.
784 * findprog.c: Likewise.
785 * mkdtemp.c: Likewise.
788 * wait-process.h: Likewise.
790 2006-04-23 Bruno Haible <bruno@clisp.org>
792 * fwriteerror.c (fwriteerror): Call fclose also when an error
793 condition was already detected.
794 Reported by Ben Pfaff <blp@cs.stanford.edu>.
796 2006-04-19 Derek Price <derek@ximbiot.com>
797 Eric Blake <ebb9@byu.net>
799 * inttypes.h: Correct grammar in comment.
801 2006-04-18 Derek Price <derek@ximbiot.com>
802 Paul Eggert <eggert@cs.ucla.edu>
804 * inttypes.h: New file.
805 * strtoimax.c: Assume <inttypes.h>.
807 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
809 * utimens.c (futimens): glibc futimesat messes up if /proc
810 isn't mounted. Problem reported by Kir Kolyshkin.
812 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
814 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
815 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
816 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
818 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
820 Merge regex changes from libc, removing some of our
821 POSIX-conformance changes that were rejected and redoing them in a
824 * regcomp.c (re_compile_internal, init_dfa):
825 Length arg is now size_t, not Idx. All uses changed.
826 (peek_token): Forward decl now says internal_function.
827 (__re_error_msgid, __re_error_msgid_idx):
828 Now static rather than extern with attribute_hidden.
829 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
830 For some reason libc prefers K&R style defns for external functions.
831 (regerror) [!defined _LIBC]: Likewise.
832 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
833 (seek_collating_symbol_entry, lookup_collation_sequence_value):
834 (build_range_exp, build_collating_symbol):
836 (re_compile_fastmap): Use '\0' to memset, not 0.
837 (utf8_sb_map): Make the calculations more obvious.
838 (init_dfa, parse_bracket_exp, build_charclass_op):
839 Call calloc and cast result, as glibc does.
840 (init_word_char, fetch_token, peek_token, peek_token_bracket):
841 (build_range_exp, build_collating_symbol):
842 Now internal functions.
844 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
846 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
847 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
848 Don't depend on VMS; depend on __VMS instead, for POSIX
850 (regoff_t): Define to ssize_t, not long int.
852 Remove the REG_ macros named below. Instead, make the old names
853 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
855 (REG_BACKSLASH_ESCAPE_IN_LISTS):
856 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
857 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
858 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
859 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
860 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
861 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
862 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
863 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
864 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
865 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
866 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
867 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
868 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
869 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
870 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
871 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
873 Remove. All uses replaced by the old RE_* names.
874 (RE_BACKSLASH_ESCAPE_IN_LISTS):
875 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
876 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
877 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
878 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
879 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
880 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
881 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
882 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
883 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
884 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
885 Don't bother having these macros be independent of each others'
886 values, since they no longer exist in the POSIX name space.
888 Rename the following member names back to their old names,
889 unless !__USE_GNU_REGEX. All uses changed back.
890 (buffer): Renamed from re_buffer.
891 (allocated): Renamed from re_allocated.
892 (used): Renamed from re_used.
893 (syntax): Renamed from re_syntax.
894 (fastmap): Renamed from re_fastmap.
895 (translate): Renamed from re_translate.
896 (can_be_null): Renamed from re_can_be_null.
897 (regs_allocated): Renamed from re_regs_allocated.
898 (fastmap_accurate): Renamed from re_fastmap_accurate.
899 (no_sub): Renamed from re_no_sub.
900 (not_bol): Renamed from re_not_bol.
901 (not_eol): Renamed from re_not_eol.
902 (newline_anchor): Renamed from re_newline_anchor.
903 (num_regs): Renamed from rm_num_regs.
904 (start): Renamed from rm_start.
905 (end): Renamed from rm_end.
907 (free_state): Move up a bit.
909 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
911 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
912 when that is what is intended.
913 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
914 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
916 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
917 All uses changed back to re_malloc, etc. It's now the caller's
918 responsibility to check for overflow; all callers changed.
919 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
920 (re_x2nrealloc): Remove.
921 (free_state): Remove decl.
923 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
924 (re_set_registers, re_exec):
927 2006-01-31 Roland McGrath <roland@redhat.com>
929 * regcomp.c (calc_eclosure_iter): Remove dead variables.
930 Reported by Mike Frysinger <vapier@gentoo.org>.
932 2006-01-15 Andreas Jaeger <aj@suse.de>
935 * regex_internal.c (re_string_reconstruct): Adjust for
936 build_wcs_upper_buffer change.
937 (build_wcs_upper_buffer): Change return type.
939 2005-12-10 Ulrich Drepper <drepper@redhat.com>
941 * regex_internal.h: Include <stdint.h> if available.
943 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
945 * regex_internal.h (SIZE_MAX): Provide a default definition.
947 2005-10-14 Ulrich Drepper <drepper@redhat.com>
949 * regcomp.c: Adjust for changed secondary hash function.
951 2005-09-30 Ulrich Drepper <drepper@redhat.com>
953 * regex.h: Pretty printing.
954 Clean up namespace a bit.
956 2005-09-30 Jakub Jelinek <jakub@redhat.com>
958 * regexec.c (update_cur_sifted_state, check_arrival,
959 check_arrival_add_next_nodes): Avoid using uninitialized variable.
961 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
962 Ulrich Drepper <drepper@redhat.com>
965 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
966 (bitset_word_t): Renamed from bitset_word. All uses changed.
968 2005-09-22 Ulrich Drepper <drepper@redhat.com>
971 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
972 * regcomp.c: Remove unnecessary uses of
973 unsigned RE_TRANSLATE_TYPE.
974 * regex_internal.h: Likewise.
975 * regex_internal.c: Likewise.
976 * regexec.c: Likewise.
977 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
979 2005-09-07 Ulrich Drepper <drepper@redhat.com>
981 * regexec.c (find_recover_state): Remove unnecessary
983 (transit_state_bkref): Make DFA a const pointer.
984 (get_subexp): Likewise.
985 (check_arrival): Likewise.
986 (update_cur_sifted_state): Likewise.
987 (re_search_internal): Likewise.
988 (prune_impossible_nodes): Likewise.
989 (acquire_init_state_context): Likewise.
990 (proceed_next_node): Likewise.
991 (set_regs): Likewise.
992 (free_fail_stack_return): Likewise.
993 (check_arrival_expand_ecl): Mark DFA parameter as const.
994 (check_arrival_expand_ecl_sub): Likewise.
995 (check_subexp_limits): Likewise.
996 (sub_epsilon_src_nodes): Likewise.
997 (add_epsilon_src_nodes): Likewise.
998 (merge_state_array): Likewise.
999 (update_regs): Likewise.
1000 (build_trtable): Likewise.
1001 (sift_states_backward): Mark MCTX parameter as const.
1002 (build_sifted_states): Likewise.
1003 (update_cur_sifted_state): Likewise.
1004 (sift_states_mkref): Likewise.
1005 (check_arrival_expand_ecl): Mark eclosure as const.
1006 (check_dst_limits_calc_pos_1): Likewise.
1007 * regex_internal.h (re_match_context_t): Make dfa a const
1010 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1012 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1013 (transit_state_sb): Likewise.
1014 (transit_state_mb): Likewise.
1015 (sift_states_iter_mb): Likewise.
1016 (check_arrival_add_next_nodes): Likewise.
1017 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1018 [_LIBC] (re_search_2_stub): Use mempcpy.
1020 * regex_internal.c (re_string_reconstruct): Avoid calling
1021 mbrtowc for very simple UTF-8 case.
1023 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1025 (re_acquire_state_context): Likewise.
1026 * regex_internal.h: Adjust prototypes.
1028 * regex.c: Prevent using C++ compilers.
1030 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1031 (re_acquire_state_context): Likewise.
1033 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1034 Bruno Haible <bruno@clisp.org>
1036 * stdint_.h: On OpenBSD, don't redefine types already included in
1037 <sys/types.h> and <inttypes.h>.
1039 2006-03-24 Eric Blake <ebb9@byu.net>
1041 * time_r.c (copy_string_result): Remove, as it is no longer used.
1043 2006-03-24 Simon Josefsson <jas@extundo.com>
1045 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1046 including some doc fixes.
1047 (base64_encode_alloc): Fix +1 bug on allocation failures.
1049 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1051 * base64.c (base64_encode): Do not read past end of array with
1052 unsanitized input on systems with CHAR_BIT > 8.
1054 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1056 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1057 Typedef to long int, not to off_, as POSIX will likely change
1060 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1062 * argp-help.c (validate_uparams): Fix typo
1063 * argp-parse.c (argp_default_options): Consistently begin help
1064 messages with a lowercase letter.
1066 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1068 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1069 overrun buffers and shouldn't be used (much as gets shouldn't be
1071 * time_r.c (asctime_r, ctime_r): Likewise.
1073 2006-03-08 Simon Josefsson <jas@extundo.com>
1075 * gc-gnulib.c (randomize): Don't open files called 'no', they
1076 signal that configure disabled the device.
1078 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1080 * c-stack.c: Include unistd.h unconditionally, since we now assume
1082 * getlogin_r.c: Likewise.
1083 * getlogin_r.h: Likewise.
1085 * pagealign_alloc.c: Likewise.
1086 * unistd_.h: Remove; no longer needed.
1088 2006-03-07 Simon Josefsson <jas@extundo.com>
1090 * unistd_.h: New file.
1092 2006-03-07 Simon Josefsson <jas@extundo.com>
1094 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1096 2006-03-01 Simon Josefsson <jas@extundo.com>
1098 * readline.c: Fix typo, tiny patch from Stepan Kasal
1101 2006-02-28 Simon Josefsson <jas@extundo.com>
1103 * getopt.c: Protect #include of unistd.h, for MSVS.
1105 2006-02-27 Simon Josefsson <jas@extundo.com>
1107 * base64.h: Indent #define's. From Jim Meyering
1110 2006-02-27 Jim Meyering <jim@meyering.net>
1112 Revert the change of 2006-02-24, so these files can continue
1113 to be sync'd from gettext.
1114 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1117 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1119 * glob.c: Say "invalid" rather than "illegal" in comments.
1121 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1123 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1125 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1127 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1128 AT_FDCWD exceeds INT_MAX.
1129 * openat.h (AT_FDCWD): Likewise.
1131 2006-02-14 Jim Meyering <jim@meyering.net>
1133 Sync from coreutils.
1135 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1136 failure on deficient systems, and simplify gnulib lgpl dependencies.
1137 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1138 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1140 * xalloc-die.c: Remove unused definition of N_.
1142 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1144 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1146 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1148 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1149 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1151 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1153 * argp-namefrob.h: Restore changes accidentally lost during the
1154 "autoupdate" on 2005-12-12.
1156 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1158 * fnmatch.c (L_): Renamed from L, to work around a bug in
1159 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1160 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1163 2006-01-26 Simon Josefsson <jas@extundo.com>
1165 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1166 prototype is visible on mingw32.
1168 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1171 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1174 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1176 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1177 attempt to open for write; this always fails, at least on POSIX
1178 hosts. This reinstates the 2006-01-09 change, which was
1179 inadvertently removed.
1181 2006-01-26 Bruno Haible <bruno@clisp.org>
1182 Paul Eggert <eggert@cs.ucla.edu>
1184 * stdbool_.h (_Bool)
1185 [(! (defined __cplusplus || defined __BEOS__)
1186 && !defined __GNUC__
1187 && !(defined __HP_cc || defined __xlc__
1188 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1189 || defined __sgi))]:
1190 #define to signed char in these cases too; this simplifies
1191 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1192 etc., separately) and makes it more conservative.
1194 2006-01-21 Jim Meyering <jim@meyering.net>
1196 Sync from the stable (b5) branch of coreutils:
1198 * fts.c (fts_children): Don't let close() clobber errno from
1201 * fts.c (fts_stat): When following a symlink-to-directory,
1202 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1203 a dangling symlink. That can also happen at least for ELOOP.
1204 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1205 FYI, this bug predates the inclusion of fts.c in coreutils.
1207 * fts.c (fts_open): Put new maxarglen declaration and uses
1208 in their own block, so pre-c99 compilers don't object.
1210 Avoid the double-free (first in fts_read, second in fts_close) that
1211 would occur when an `active' directory is made inaccessible (e.g.,
1212 via chmod a-x) during a traversal.
1213 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1214 before returning. Reproduce this failure by
1215 mkdir -p a/b; cd a; chmod a-x . b
1216 Reported by Stavros Passas.
1218 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1220 * argp-namefrob.h: Bugfix. Remove stray #
1222 2006-01-25 Bruno Haible <bruno@clisp.org>
1224 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1226 Reported by Paul Eggert.
1228 2006-01-25 Jim Meyering <jim@meyering.net>
1230 * fileblocks.c: Remove more useless parentheses.
1231 * readutmp.h: Likewise.
1233 2006-01-24 Bruno Haible <bruno@clisp.org>
1235 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1237 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1240 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1241 to avoid problems with the built-in _Bool type.
1242 Reported by Paul Eggert on 2005-11-26.
1244 2006-01-24 Jim Meyering <jim@meyering.net>
1246 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1248 2006-01-24 Simon Josefsson <jas@extundo.com>
1250 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1253 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1255 Work around porting bugs reported by Dieter in
1256 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1257 * getopt.c (_NOPROTO): Remove; no longer needed.
1258 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1259 Include "getopt.h" first, to check interface.
1260 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1262 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1263 (__strndup): Revert to K&R-style function dfns, the glibc style.
1264 * strnlen.c: Don't claim it's taken from glibc; it's not.
1265 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1266 Include strnlen.h first, to get prototype properly.
1267 (strnlen): Renamed from __strnlen.
1270 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1272 These changes imported from libc.
1273 * getopt.c: Use __fxprintf instead of inline stream orientation
1274 test and two separate function calls.
1275 * strndup.c (__strndup): Add libc_hidden_def.
1277 2006-01-22 Bruno Haible <bruno@clisp.org>
1279 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1280 temporary buffer for sprintf, take into account the precision also
1281 for 'd', 'i', 'u', 'o', 'x', 'X'.
1283 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1285 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1286 to pacify gcc -Wswitch-default.
1288 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1290 * argp-help.c (usage_long_opt): Do not print DOC options.
1291 (__argp_base_name): Removed
1292 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1294 (__argp_base_name): Provide macro definition or extern declaration
1295 depending on the configuration
1297 2006-01-20 Simon Josefsson <jas@extundo.com>
1299 * inet_ntop.h: Unconditionally include sys/socket.h.
1301 2006-01-19 Simon Josefsson <jas@extundo.com>
1303 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1305 2006-01-12 Simon Josefsson <jas@extundo.com>
1307 * base64.c: Fix warning, reported by Bruno Haible
1308 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1310 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1312 Sync from coreutils.
1313 * md5.c: Fix commentary typos.
1314 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1315 * md5.h (__attribute__): Remove; unused.
1316 * sha1.c: Fix commentary to match md5 better.
1317 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1318 so that we don't need to worry about alignment. All uses changed.
1319 This merges the 2005-10-28 md5 change into sha1.
1321 2006-01-11 Jim Meyering <jim@meyering.net>
1323 Sync from coreutils.
1324 * md5.c (OP): Fix spacing.
1326 2006-01-11 Simon Josefsson <jas@extundo.com>
1328 * stdint_.h (SIZE_MAX): Add missing (.
1330 2006-01-10 Bruno Haible <bruno@clisp.org>
1332 * argp.h (__const): Remove macro. Use const instead.
1333 * argp-fmtstream.h (__const): Likewise.
1334 * glob_.h (__const): Remove macro.
1335 * glob-libc.h: Use const instead of __const.
1337 2006-01-10 Jim Meyering <jim@meyering.net>
1339 Avoid the double-free (first in fts_read, second in fts_close) that
1340 would occur when an `active' directory is made inaccessible (e.g.,
1341 via chmod a-x) during a traversal.
1342 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1343 before returning. Reproduce this failure by
1344 mkdir -p a/b; cd a; chmod a-x . b
1345 Reported by Stavros Passas.
1347 Sync from coreutils.
1348 * sha1.c: Tweak grammar in a comment.
1350 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1352 * regex_internal.h (BITSET_WORD_BITS):
1353 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1354 preprocessor mishandles large unsigned values as if they were signed.
1355 Problem reported by Claudio Fontana in
1356 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1358 2006-01-10 Simon Josefsson <jas@extundo.com>
1360 * socket_.h: New file.
1362 2006-01-10 Bruno Haible <bruno@clisp.org>
1364 * localcharset.c: Update from GNU gettext.
1366 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1368 Sync from coreutils.
1369 * chdir-long.c (cdb_free): Don't bother trying to open directory
1370 for write access: POSIX says that must fail.
1371 * fts.c (diropen): Likewise.
1372 * save-cwd.c (save_cwd): Likewise.
1373 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1374 well, for minor improvements on hosts that lack O_DIRECTORY.
1375 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1376 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1377 Fall back on chown if open failed with EACCES.
1379 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1380 Report an error at compile-time if only a 1-second nominal clock
1381 resolution is found.
1383 * lchmod.h: New file.
1384 * mkdir-p.c: Include lchmod.h, lchown.h.
1385 (make_dir_parents): Use lchown rather than chown, and
1386 lchmod rather than chmod.
1388 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1389 too. Problem with "none" reported by Bob Proulx. Problem with
1390 "proc" reported by n0dalus.
1392 * mountlist.c: Include <limits.h>.
1393 (dev_from_mount_options)
1394 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1395 New function. It no longer assumes "dev=" has the System V meaning
1396 on Linux (since it doesn't). It also parses "dev=" more carefully.
1397 (read_file_system_list)
1398 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1399 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1402 * posixtm.h (PDS_PRE_2000): New macro.
1403 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1404 All usages changed. Reject dates outside the range 1969-1999 if
1405 PDS_PRE_2000 is used.
1407 2006-01-09 Jim Meyering <jim@meyering.net>
1409 Sync from coreutils.
1411 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1413 * chdir-safer.h, chdir-safer.c: New files.
1415 * modechange.c (mode_compile): Reject an invalid mode string
1416 that starts with an octal digit. From Andreas Gruenbacher.
1418 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1419 and dup to open_safer and dup_safer, respectively.
1420 (openat_permissive): Fix typo in comment.
1422 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1423 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1424 (_): Remove; no longer needed.
1425 (openat): Renamed from rpl_openat; no need for rpl_openat
1426 since openat.h renames openat for us.
1427 Replace most of the body with a call to openat_permissive,
1428 to avoid duplicate code.
1429 Port to (probably hypothetical) environments were mode_t is
1431 (openat_permissive): Require mode arg, so that we can check
1432 types better. Put it just after flags. Change cwd failure
1433 indicator from pointer-to-bool to pointer-to-errno-value.
1434 All callers changed.
1435 Invoke openat_save_fail and/or openat_restore_fail if
1436 cwd_errno is null, so that openat can call us.
1437 (openat_permissive, fdopendir, fstatat, unlinkat):
1438 Simplify errno handling to avoid some duplicate code,
1439 as it's OK to set errno on success.
1440 * openat.h: Revamp code so that function macros depend on
1441 __OPENAT_PREFIX only, not also on AT_FDCWD.
1442 (openat_ro): Remove. Caller changed to use openat_permissive.
1443 (openat_permissive): Now a macro, if not a function.
1444 (openat_restore_fail, openat_save_fail): Now always functions,
1445 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1447 * openat-priv.h: New file, defining macros used by mkdirat.c
1449 * mkdirat.c: Include openat-priv.h.
1450 Remove definitions of macros defined therein.
1451 * openat.c: Likewise.
1453 * mkdirat.c (mkdirat): New file and function.
1454 * openat.h (mkdirat): Declare.
1456 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1458 * openat.h (openat_permissive): Declare.
1459 (openat_ro): Define.
1461 * openat.c (EXPECTED_ERRNO): New macro.
1462 (openat_permissive): New function -- used in remove.c rewrite.
1463 (all functions): Set errno just before returning, only if there
1464 was an actual failure.
1465 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1467 Emulate openat-family functions using Linux's procfs, if possible.
1468 Idea and some code based on Ulrich Drepper's glibc changes.
1470 * openat.c: (BUILD_PROC_NAME): New macro.
1471 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1472 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1473 before falling back on save_cwd and restore_cwd.
1474 (fdopendir, fstatat, unlinkat): Likewise.
1476 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1477 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1479 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1480 as second argument to va_arg. Otherwise, some versions of gcc
1481 warn that `if this code is reached, the program will abort'.
1483 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1485 Sync from coreutils.
1487 Add POSIX ACL support
1488 * acl.h (copy_acl, set_acl): Add declarations.
1489 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1490 systems other than Linux.
1491 (chmod_or_fchmod): New function: use fchmod when possible,
1492 and chmod otherwise.
1493 (file_has_acl): Add a POSIX ACL implementation, with a
1494 Linux-specific subcase.
1495 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1496 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1497 acls are unsupported.
1498 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1499 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1502 2006-01-09 Bruno Haible <bruno@clisp.org>
1504 * sysexit_.h (EX_OK): New macro.
1505 Suggested by Martin Lambers <marlam@marlam.de>.
1507 2006-01-09 Bruno Haible <bruno@clisp.org>
1509 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1510 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1511 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1512 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1514 2006-01-09 Bruno Haible <bruno@clisp.org>
1516 * stdint_.h (SIZE_MAX): Write the value without involving negative
1519 2005-10-16 Bruno Haible <bruno@clisp.org>
1521 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1522 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1524 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1526 * strftime.c (tzname): Don't declare if it is already #defined.
1527 Problem reported for Mingw by Mark Junker.
1529 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1531 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1532 long int, not int, for nanosecond counts, so that people who are
1533 used to POSIX struct timespec won't be surprised. Reported by Jim
1536 2005-12-16 Jim Meyering <jim@meyering.net>
1538 * fprintftime.c, fprintftime.h: New files.
1540 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1542 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1543 * argp-help.c (fill_in_uparams): Check if the constructed
1544 struct uparams is valid. Fall back to the default values if it is
1547 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1549 * argp-help.c (__argp_base_name): New function
1550 (__argp_short_program_name): Rewrite using __argp_base_name
1551 * argp-namefrob.h: Define program_invocation_name and
1552 program_invocation_short_name if requested
1553 (__argp_base_name): Add prototype
1554 * argp-parse.c (argp_def): Use gettext wrappers
1555 (argp_default_parser): Use __argp_base_name
1556 * argp-pin.c: New file. Defines program_invocation_name and
1557 program_invocation_short_name on systems that lack them.
1559 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1561 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1562 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1563 porting problem reported by Georg Schwarz in
1564 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1566 2005-07-09 Bruno Haible <bruno@clisp.org>
1568 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1569 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1570 Reported by Mark Junker <mjscod@gmx.de>.
1572 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1574 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1575 (uintmax_t) [defined uintmax_t]: Do not declare.
1576 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1577 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1578 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1579 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1580 sake of portability to weird hosts that C allows (though we don't
1581 know of any practical examples).
1583 * savedir.h (fdsavedir): New decl.
1584 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1585 contains most of the former guts of savedir.
1586 (savedir): Use savedirstream.
1589 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1591 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1592 coreutils no longer futzes with rounding modes.
1594 2005-11-14 Jim Meyering <jim@meyering.net>
1596 * mkstemp-safer.c: Include <config.h>, required for possible
1597 replacement of mkstemp.
1599 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1601 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1603 (gethrxtime) [! (HAVE_NANOUPTIME
1604 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1605 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1606 our own approximation.
1608 2005-11-10 Simon Josefsson <jas@extundo.com>
1610 * readline.c: Remove EOL.
1612 2005-11-08 Eric Blake <ebb9@byu.net>
1614 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1616 2005-11-08 Eric Blake <ebb9@byu.net>
1618 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1620 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix porting problem reported by Theodoros V. Kalamatianos.
1623 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1624 Don't assume that futimes failing means we must fail.
1626 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1628 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1629 leave errno alone. Problem reported by Dmitry V. Levin.
1631 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1633 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1634 errno alone. Problem reported by Frederic Jolliton.
1636 2005-10-28 Simon Josefsson <jas@extundo.com>
1638 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1639 "restrict" keywords, as per POSIX. Protect the function
1640 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1641 Don't use K&R prototypes. Check the sprintf return values.
1642 Re-define EAFNOSUPPORT if not present. Indent.
1644 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1645 suggested by Bruno Haible <bruno@clisp.org>.
1647 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1649 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1651 * gc-libgcrypt.c: Add MD2 (which is not available through
1654 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1656 * md2.h, md2.c: New files.
1658 2005-10-24 Simon Josefsson <jas@extundo.com>
1660 * md4.h: Shrink buffer size, now that we changed the type.
1662 2005-10-22 Simon Josefsson <jas@extundo.com>
1664 * arcfour.h, arcfour.c: Use fixed size indices in the
1665 arcfour_context struct (simplify test vector testing in GNU
1668 2005-10-22 Simon Josefsson <jas@extundo.com>
1670 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1671 suggested by Bruno Haible <bruno@clisp.org>.
1673 2005-10-22 Simon Josefsson <jas@extundo.com>
1675 * crc.h: Include stddef.h, for size_t.
1677 2005-10-21 Simon Josefsson <jas@extundo.com>
1679 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1680 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1682 2005-10-21 Simon Josefsson <jas@extundo.com>
1684 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1687 2005-10-21 Simon Josefsson <jas@extundo.com>
1689 * gc-gnulib.c: Support ARCTWO in CBC mode.
1691 2005-10-21 Simon Josefsson <jas@extundo.com>
1693 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1696 * hmac-sha1.c (hmac_sha1): Likewise.
1698 * crc.c (crc32_update): Actually use crc parameter, suggested by
1699 Bruno Haible <bruno@clisp.org>.
1701 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1704 2005-10-21 Simon Josefsson <jas@extundo.com>
1706 * des.h, des.c: New files.
1708 * gc-gnulib.c: Support DES.c
1710 2005-10-21 Simon Josefsson <jas@extundo.com>
1712 * arctwo.h, arctwo.c: New files.
1714 * gc-gnulib.c: Support ARCTWO.
1716 2005-10-21 Simon Josefsson <jas@extundo.com>
1718 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1720 2005-10-19 Simon Josefsson <jas@extundo.com>
1722 * gc-gnulib.c: Support ARCFOUR.
1724 2005-10-19 Simon Josefsson <jas@extundo.com>
1726 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1729 * gc.h: Add ECB enum type.
1731 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1733 2005-10-19 Simon Josefsson <jas@extundo.com>
1735 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1737 2005-10-18 Simon Josefsson <jas@extundo.com>
1739 * md4.h, md4.c: New files, based on md5.?.
1741 2005-10-17 Simon Josefsson <jas@extundo.com>
1743 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1745 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1747 2005-10-17 Simon Josefsson <jas@extundo.com>
1749 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1751 2005-10-17 Simon Josefsson <jas@extundo.com>
1753 * gc.h, gc-libgcrypt.c: Add ciphers.
1755 2005-10-17 Simon Josefsson <jas@extundo.com>
1757 * sha1.c: Use uint32_t instead of md5_uint32.t
1759 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1762 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1764 * md5.h: Use stdint.h and uint32_t. Doc fix.
1766 2005-10-15 Simon Josefsson <jas@extundo.com>
1768 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1770 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1772 2005-10-14 Simon Josefsson <jas@extundo.com>
1774 * arcfour.h, arcfour.c: New files.
1776 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1778 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1779 include <wchar.h>; no longer needed.
1781 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1782 and Ulrich Drepper <drepper@redhat.com>
1785 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1786 instead of inline stream orientation test and two separate
1787 function calls. Pay no attention to USE_IN_LIBIO.
1789 2005-10-14 Roland McGrath <roland@redhat.com>
1791 Import from libc. [BZ #1331]
1792 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1794 Reported by Matej Vela <vela@debian.org>.
1796 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1798 * mkdir-p.c (make_dir_parents): Don't report an error if an
1799 intermediate directory is in a read-only file system. Problem
1800 reported by Eric Blake.
1802 2005-10-13 Simon Josefsson <jas@extundo.com>
1804 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1805 Move memory allocation outside of loop.
1807 2005-10-12 Simon Josefsson <jas@extundo.com>
1809 * gc-pbkdf2-sha1.c: New file.
1811 * gc.h: Add gc_pbkdf2_sha1 prototype.
1813 2005-10-12 Simon Josefsson <jas@extundo.com>
1815 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1816 suggested by Bruno Haible <bruno@clisp.org>.
1818 2005-10-12 Simon Josefsson <jas@extundo.com>
1820 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1822 * gc-gnulib.c (gc_hmac_sha1): New function.
1824 2005-10-12 Simon Josefsson <jas@extundo.com>
1826 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1828 2005-10-12 Simon Josefsson <jas@extundo.com>
1830 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1831 GC_USE_HMAC_MD5, respectively.
1833 * gc-libgcrypt.c (gc_md5): Fix assert call.
1836 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1838 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1840 * gc-gnulib.c (gc_hash_buffer): Ditto.
1842 2005-10-11 Bruno Haible <bruno@clisp.org>
1844 * c-strcasestr.h: New file, from GNU gettext.
1845 * c-strcasestr.c: New file, from GNU gettext.
1847 2005-10-11 Bruno Haible <bruno@clisp.org>
1849 * c-strcase.h: New file, from GNU gettext.
1850 * c-strcasecmp.c: New file, from GNU gettext.
1851 * c-strncasecmp.c: New file, from GNU gettext.
1853 2005-10-11 Simon Josefsson <jas@extundo.com>
1855 * crc.h, crc.c: New files.
1857 * gc.h (gc_hash_buffer): Add doc.
1859 2005-10-08 Simon Josefsson <jas@extundo.com>
1861 * gc.h: Add gc_hash and gc_hash_buffer.
1863 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1865 * gc-libgcrypt.c (gc_hash_buffer): Add.
1867 2005-10-11 Bruno Haible <bruno@clisp.org>
1869 * strcasecmp.c: Include limits.h.
1870 (strcasecmp): Avoid integer overflow on exotic platforms.
1871 * strncasecmp.c: Include limits.h.
1872 (strncasecmp): Avoid integer overflow on exotic platforms.
1873 Reported by Paul Eggert.
1875 2005-10-06 Simon Josefsson <jas@extundo.com>
1877 * hmac-md5.c: New file.
1881 2005-10-06 Simon Josefsson <jas@extundo.com>
1883 * memxor.c (memxor): Avoid casts and warnings.
1885 2005-10-05 Derek Price <derek@ximbiot.com>
1887 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1889 2005-10-05 Simon Josefsson <jas@extundo.com>
1891 * memxor.c (memxor): Fix compiler error.
1893 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1894 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1896 * memxor.h, memxor.c: New files.
1898 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1899 we assume all systems have it, suggested by Jim Meyering
1900 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1901 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1902 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1905 2005-10-04 Bruno Haible <bruno@clisp.org>
1907 * verify.h (verify_true): Provide alternative definition for C++.
1909 2005-10-04 Simon Josefsson <jas@extundo.com>
1911 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1912 D. Baushke" <mdb@gnu.org>.
1914 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1916 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1917 (SSIZE_MAX): New macro, if not already defined.
1918 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1921 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1923 * exclude.c: Include verify.h.
1924 (verify): Remove. All callers changed to use verify.h's version.
1925 * strtoimax.c: Likewise.
1926 * utimecmp.c: Likewis.e
1928 Sync from coreutils.
1929 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1930 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1931 * .cvsignore: Add fts.h, search.h, t-fpending.
1932 * settime.c (settime): Fix { typo in previous patch. Also, don't
1933 bother returning ENOSYS if settimeofday or stime fails; just let
1934 them return whatever errno they want to return.
1935 * utimens.c: Include unistd.h, for dup2.
1936 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1937 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1939 2005-10-02 Jim Meyering <jim@meyering.net>
1941 Sync from coreutils.
1942 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1943 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1944 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1945 Remove AT_FDCWD test.
1946 Do not consume the fd unless successful.
1947 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1948 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1949 block, so that we don't even try to compile it if settimeofday is
1950 available. This works around a compilation failure on OSF1 V5.1,
1951 due to stime requiring a `long int*' while tv_sec is `int'.
1953 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1955 * getdelim.c (getdelim): Remove unused variables.
1957 2005-10-01 Simon Josefsson <jas@extundo.com>
1959 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1960 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1961 AI_* and EAI_* definitions. Protect function declarations.
1963 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1965 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1966 so that the code works even with ancient cpp. Portability problem
1967 with GCC 2.7.2.1 reported by Thomas M.Ott.
1969 2005-09-27 Jim Meyering <jim@meyering.net>
1971 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1973 * intprops.h (signed_type_or_expr__): Define.
1974 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1977 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1979 * verify.h (verify_expr): Remove, replacing with:
1980 (verify_true): New macro that returns true instead of void.
1981 (verify_type__): Remove.
1982 (verify): Use verify_true rather than verify_type__.
1984 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1986 * utimens.c (ENOSYS): Define if not already defined.
1987 (futimens): Support having a null PATH if the file descriptor
1990 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1992 (__attribute): Define to empty unless GCC 3.1 or later.
1993 This works around a core dump on OpenBSD 3.4, which has GCC
1994 2.95.3, which dumps core when given __attribute__(()). It also
1995 simplifies other tests, since we really don't want to bother with
1996 worrying about which ancient version of GCC supported what.
1997 Original problem reported by Yoann Vandoorselaere, with part of
1998 the fix suggested by Derek Price.
2000 2005-09-24 Jim Meyering <jim@meyering.net>
2002 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2003 so we can once again use a positive bitfield width of 1 -- now we
2004 don't have to explain why we were using a bitfield width of 2.
2006 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2008 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2009 Problem reported by Eric Blake.
2010 (getaddrinfo): Initialize se so that it's not garbage.
2011 Redo internal storage allocation so that it doesn't make unportable
2012 assumptions about alignment.
2015 * utimens.c (futimens): Use futimesat if available.
2016 Prefer it to futimes since it doesn't have the futimes bug.
2018 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2019 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2020 Instead, declare a function that returns a pointer to an array,
2021 and use verify_type__ to declare the size of the array.
2022 Problem and germ of a solution reported by Bruno Haible.
2023 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2024 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2026 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2028 Sync from coreutils.
2030 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2032 * argmatch.h: Include verify.h
2033 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2034 (ARGMATCH_ASSERT): Remove; unused.
2035 * canonicalize.c: Assume STDC_HEADERS.
2036 * exclude.c: Include "strcase.h".
2037 * regex_internal.h [!defined _LIBC]: Likewise.
2038 * getusershell.c: Include stdio--.h rather than stdio.h
2040 (getusershell): Call fopen, not fopen_safer.
2041 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2042 Do not include unistd-safer.h.
2043 (save_cwd): Don't call fd_safer; no longer needed
2044 now that we include fcntl--.h.
2046 * getdate.y (relative_time): New type.
2047 (RELATIVE_TIME_0): New constant.
2048 (parser_control): Use relative_time instead of doing it ourselves.
2049 (%union): Add new relative_time rel member.
2050 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2052 (relunit, relunit_snumber): Now of type rel.
2053 (zone, rel, relunit, get_date): Adjust to above changes.
2055 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2056 Do not include unistd-safer.h.
2057 (getloadavg): Don't call fd_safer; no longer needed
2058 now that we include fcntl--.h.
2060 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2061 (make_dir_parents): Treat ENOSYS like EEXIST.
2063 Improve quality of diagnostics on restore_cwd failure.
2064 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2065 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2066 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2067 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2068 each time through the loop. Do not diagnose restore_cwd failure;
2069 that is the caller's job (and perhaps the caller does not care).
2071 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2072 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2073 If the file already exists but is not a directory, don't bother
2074 to try to make its parents.
2075 Close potential file descriptor leak if we can't chdir("/") (!).
2076 Don't always return true if chdir($PWD) fails; return true only
2077 if the requested action was done successfully (except for the
2079 Don't log final directory unless we actually made it.
2080 Refactor to avoid duplicate code to fix up permissions.
2081 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2083 * strftime.c (my_strftime): Rewrite the previous change slightly,
2084 to make it a bit faster and (I hope) clearer.
2085 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2086 Fix bug in formats like %2N.
2088 * verify.h: New file.
2090 2005-09-22 Jim Meyering <jim@meyering.net>
2092 Sync from coreutils.
2094 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2096 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2097 the .tm_year member, since otherwise gcc-4.0 would now warn about
2098 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2100 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2101 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2103 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2104 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2105 when run in a time zone for which daylight savings time is in effect
2106 for the starting date.
2108 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2109 stop us from restricting permissions of just-created absolute-named
2111 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2112 to restore initial working directory.
2113 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2114 to tell caller if/when we change the working directory and are
2115 unable to return to the initial one.
2116 * mkdir-p.h (make_dir_parents): Update prototype.
2117 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2118 `return false'. This fixes a bug introduced on 2004-07-30.
2120 * openat.c (fdopendir): Be sure to close the supplied
2121 file descriptor before returning. This makes our replacement
2122 implementation a little closer to Solaris's, where fdopendir
2123 ties the file descriptor to the returned DIR* pointer.
2124 * openat.c (unlinkat): New function.
2125 * openat.h (unlinkat): Add prototype.
2126 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2127 (openat_restore_fail): Rename from openat_restore_die.
2128 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2130 Provide an alternative to exiting immediately upon save_cwd or
2131 restore_cwd failure. Now, an application can arrange e.g.,
2132 to perform a longjump in that case.
2133 * openat.c: Include dirname.h.
2134 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2135 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2136 and openat_restore_die rather than calling error directly.
2137 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2139 * openat-die.c (openat_save_die, openat_restore_die): New file.
2140 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2142 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2143 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2144 int utc, int nanoseconds);
2146 date should not have to allocate a megabyte of virtual memory to
2147 handle a format argument like +%1048575T. When implemented with
2148 strftime, it must allocate such a buffer, use strftime to fill it
2149 in, print it, then free it.
2150 With fprintftime, it simply prints everything and exits.
2151 With no need for memory allocation, that's one fewer way to fail.
2152 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2153 optional field width, not before, so we accept %9:z, not %:9z.
2154 (my_strftime): Be sure to use L_('x') for literals.
2156 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2157 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2158 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2159 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2160 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2161 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2162 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2163 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2164 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2166 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2167 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2168 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2169 and don't include <sys/file.h>).
2171 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2173 Sync from coreutils.
2175 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2176 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2177 [!LDAV_DONE]: Avoid unused variable warning.
2179 2005-09-21 Bruno Haible <bruno@clisp.org>
2181 * unicodeio.h (unicode_to_mb): New declaration.
2183 2005-09-20 Derek Price <derek@ximbiot.com>
2185 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2187 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2189 Use a consistent style for including <config.h>.
2190 * __fpending.c, acl.c, argmatch.c,
2191 argp-help.c, argp-parse.c,
2192 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2193 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2194 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2195 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2196 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2197 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2198 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2199 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2200 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2201 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2202 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2203 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2204 modechange.c, mountlist.c, open-safer.c, physmem.c,
2205 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2206 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2207 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2208 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2209 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2210 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2211 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2212 userspec.c, utimecmp.c, version-etc-fsf.c,
2213 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2214 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2215 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2216 Standardize inclusion of config.h.
2217 * __fpending.h, dirfd.h, getdate.h, human.h,
2218 inttostr.h: Removed inclusion of config.h from header files.
2219 * inttostr.c: Adjusted in-tree users.
2220 * timespec.h: Remove superfluous warning to include config.h.
2221 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2222 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2223 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2224 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2226 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2228 * stat-time.h: New file.
2229 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2230 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2232 (timespec_cmp): New function.
2233 * utimecmp.c: Include stat-time.h.
2234 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2235 members exist, not on the obsolescent ST_MTIM_NSEC.
2236 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2238 2005-09-15 Derek Price <derek@ximbiot.com>
2239 Paul Eggert <eggert@cs.ucla.edu>
2241 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2242 changes, consolidating in...
2243 * regex_internal.h: ...this file.
2245 2005-09-15 Derek Price <derek@ximbiot.com>
2247 * regex_internal.h: Blank `pure' for GNUC < 3.
2248 * regex_internal.c: Ditto, using this...
2249 (__GNUC_PREREQ): ...new macro.
2250 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2251 (__GNUC_PREREQ): ...this new macro.
2253 * strstr.h: Include string.h. Define strstr as a macro here.
2255 2005-09-13 Derek Price <derek@ximbiot.com>
2257 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2259 Reported by Jim Meyering <jim@meyering.net>.
2261 2005-09-13 Jim Meyering <jim@meyering.net>
2263 * canon-host.c: Filter through gnu indent and reword comments slightly.
2264 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2266 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2268 * lib/base64.c: Typo.
2269 (base64_encode): Put b64str in initialized data section.
2271 2005-09-12 Derek Price <derek@ximbiot.com>
2273 Return usable errors from canon-host.
2274 * canon-host.h: New file.
2275 * canon-host.c (canon_host): Wrap...
2276 (canon_host_r): ...this new function, which now relies exclusively on
2278 (ch_strerror): New function.
2279 (last_cherror): New global.
2280 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2281 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2283 (freeaddrinfo): Free ai->ai_canonname when set.
2285 2005-09-12 Derek Price <derek@ximbiot.com>
2286 Paul Eggert <eggert@cs.ucla.edu>
2288 * glob-libc.h: Renamed from glob_.h. The new version is
2289 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2290 protecting things that should be done only in gnulib contexts.
2291 * glob_.h: New file, containing only the glob things needed for
2293 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2294 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2295 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2296 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2297 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2298 and to respect the namespace rules better.
2300 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2302 Merge glibc and coreutils changes into gnulib, plus a few
2304 * md5.c: Use #error rather than a string.
2305 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2306 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2307 (__attribute__): Define to empty for non recent-GCC.
2308 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2309 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2310 Renamed from their non-__ counterparts, with new macros replacing
2311 them if not _LIBC. Add __THROW attribute.
2313 (struct md5_ctx): Align buffer if using GCC.
2314 * sha1.h (struct sha1_ctx): Likewise.
2315 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2316 The old name was backwards.
2317 (NOTSWAP): Remove; not used.
2318 (rol): New macro, moved here from md5.h.
2319 (sha1_process_block): Remove a FIXME that doesn't make sense.
2321 2005-09-12 Derek Price <derek@ximbiot.com>
2323 * gai_strerror.c: Include config.h when available. Include
2324 getaddrinfo.h before other headers to test interface.
2325 Reported by Larry Jones <lawrence.jones@ugs.com>.
2327 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2329 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2330 definitions, since that's the preferred style in glibc.
2331 Fix a minor spacing issue, and update copyright notice to match glibc's.
2333 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2335 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2337 2005-09-06 Simon Josefsson <jas@extundo.com>
2339 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2340 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2342 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2344 Change bitset word type from unsigned int to unsigned long int,
2345 as this has better performance on typical 64-bit hosts.
2346 Port bitset code to hosts with unusual word sizes.
2347 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2348 (build_collating_symbol):
2349 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2350 argument is a bitset. This is merely a style issue, but it makes
2351 it clearer that an entire array is expected.
2352 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2353 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2354 Port to the case where bitset_word is not the same as unsigned int.
2355 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2356 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2358 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2359 (build_trtable, group_nodes_into_DFAstates):
2361 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2362 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2363 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2364 * regexec.c (group_nodes_into_DFAstates): Likewise.
2365 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2366 * regcomp.c (optimize_subexps, lower_subexp):
2367 Work even if bitset_word has holes in its bitwise representation.
2368 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2369 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2371 * regex_internal.c (re_string_reconstruct):
2372 Don't assume UCHAR_MAX == 255.
2373 * regex_internal.h (bitset_set_all): Likewise.
2374 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2376 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2377 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2379 (BITSET_WORD_MAX): New macro.
2380 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2381 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2382 (bitset_empty, bitset_copy):
2383 Prefer sizeof (bitset) to multiplying it out ourselves.
2384 (bitset_not_merge): Remove; unused.
2385 (bitset_contain): Return bool, not unsigned int with one bit on.
2386 All callers changed.
2387 * regexec.c (build_trtable): Don't assume bitset has no stricter
2388 alignment than re_node_set; do this by defining a new internal
2389 type struct dests_alloc and using it to allocate memory.
2391 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2393 Check for arithmetic overflow when calculating sizes, to prevent
2394 some buffer-overflow issues. These patches are conservative, in the
2395 sense that when I couldn't determine whether an overflow was possible,
2396 I inserted a run-time check.
2397 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2398 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2399 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2400 (re_xnrealloc, re_x2nrealloc): New inline functions.
2401 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2402 (build_equiv_class, build_charclass): Check for arithmetic overflow
2403 in size expression calculations.
2404 * lib/regex_internal.c (re_string_realloc_buffers):
2405 (build_wcs_upper_buffer, re_node_set_add_intersect):
2406 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2407 (re_dfa_add_node, register_state): Likewise.
2408 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2409 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2410 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2411 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2413 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2415 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2416 to avoid a collision with bits/local_lim.h in glibc.
2417 All uses changed. Problem reported by Dmitry V. Levin in
2418 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2420 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2421 bugs in int versus size_t comparisons.
2422 (re_string_context_at): Fix bug where the code assumed that
2425 Use bool where appropriate.
2426 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2427 All callers changed.
2428 (calc_eclosure_iter): Likewise, for ROOT arg.
2429 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2430 (build_charclass_op): Likewise, for NON_MATCH arg.
2431 * regex_internal.c (re_string_allocate, re_string_construct):
2432 (re_string_construct_common): Likewise, for ICASE arg.
2433 * regexec.c (re_search_2_stub, re_search_stub):
2434 Likewise, for RET_LEN arg.
2435 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2436 (set_regs): Likewise, for FL_BACKTRACK arg.
2437 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2438 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2439 (calc_eclosure_iter, parse_bracket_exp):
2440 Use bool for internal variables that are booleans.
2441 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2442 (set_regs, build_sifted_states, sift_states_bkref):
2443 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2444 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2445 (find_collation_sequence_value):
2447 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2448 (re_node_set_compare):
2449 Return bool, not int. All callers changed.
2450 * regexec.c (check_halt_node_context, check_dst_limits):
2451 (build_trtable, check_node_accept): Likewise.
2452 * regex_internal.h: Include stdbool.h.
2454 Fix bugs uncovered when converting to bool.
2455 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2456 failure instead of charging ahead blindly.
2457 * regex_internal.c (register_state): Likewise.
2458 * regexec.c (re_search_2_stub): Use simpler method than boolean
2459 for freeing internal storage.
2460 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2461 bitset pieces used as boolean, to avoid undefined behavior
2462 on hosts that do int overflow checking.
2464 2005-08-31 Derek Price <derek@ximbiot.com>
2466 * getdelim.c (getdelim): Return EOF on EOF.
2467 Reported by Larry Jones <lawrence.jones@ugs.com>.
2469 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2471 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2472 lengths fit in regoff_t; this isn't true if regoff_t is the same
2474 * regex.c (re_search_internal): 5th arg is LAST_START
2475 (= START + RANGE) instead of RANGE. This avoids overflow
2476 problems when regoff_t is the same width as size_t.
2477 All callers changed.
2478 (re_search_2_stub): Check for overflow when adding the
2479 sizes of the two strings.
2480 (re_search_stub): Check for overflow when adding START
2481 to RANGE; if it occurs, substitute the extreme value.
2483 2005-08-31 Jim Meyering <jim@meyering.net>
2485 * regcomp.c (search_duplicated_node): Make first pointer arg
2487 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2488 (register_state): Likewise.
2489 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2490 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2491 (group_nodes_into_DFAstates): Likewise.
2493 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2495 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2496 old glibc regex code mishandles strings longer than 2**31 bytes.
2497 This patch fixes this when the regex code is used in gnulib
2498 (i.e., outside glibc).
2500 This patch should not affect the use of the regex code inside
2501 glibc. No doubt this problem also needs to be handled for glibc
2502 as well, but the result will be an incompatible change to the
2503 glibc ABI, and the old ABI will have to be supported too. That
2504 can be the the subject for another patch.
2506 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2507 governing whether the rest of this patch is active. By default,
2508 the macro is disabled and the patch has no effect.
2509 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2510 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2511 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2512 (re_match_2, re_set_registers): Use the new types.
2513 * regex_internal.h (Idx, re_hashval_t): New types.
2514 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2516 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2517 (re_string_context_at, bin_tree_t, re_dfastate_t):
2518 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2519 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2520 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2521 (re_string_char_size_at, re_string_wchar_at):
2522 (re_string_elem_size_at):
2523 Use the new types and macros to port to 64-bit hosts.
2524 Use unsigned types for internal values, so that the code
2525 mostly works even for arrays larger than SSIZE_MAX.
2526 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2527 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2528 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2529 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2530 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2531 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2532 (calc_inveclosure, parse_dup_op, build_range_exp):
2533 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2534 (fetch_number, create_token_tree, mark_opt_subexp):
2536 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2537 (create_cd_newstate, re_string_allocate, re_string_construct):
2538 (re_string_realloc_buffers, build_wcs_upper_buffer):
2539 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2540 (re_string_reconstruct, re_string_peek_byte_case):
2541 (re_string_fetch_byte_case, re_string_context_at):
2542 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2543 (re_node_set_init_copy, re_node_set_add_intersect):
2544 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2545 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2546 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2547 (re_acquire_state, re_acquire_state_context, register_state):
2549 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2550 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2551 (re_search_internal, re_search_2_stub, re_search_stub)
2552 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2553 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2554 (update_cur_sifted_state, check_dst_limits):
2555 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2556 (check_subexp_limits, sift_states_bkref, merge_state_array):
2557 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2558 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2559 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2560 (expand_bkref_cache, check_node_accept_bytes):
2561 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2562 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2563 (acquire_init_state_context, check_halt_node_context):
2564 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2565 (sift_states_backward, clean_state_log_if_needed):
2566 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2567 (find_recover_state, transit_state_sb, transit_state_mb):
2568 (transit_state_bkref, build_trtable, match_ctx_clean):
2570 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2571 to work around an assumption that REG_MISSING is negative.
2573 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2574 (seek_collating_symbol_entry) [defined _LIBC]:
2575 (lookup_collation_sequence_value) [defined _LIBC]:
2576 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2577 Use prototypes rather than old-style function definitions.
2578 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2579 (transit_state_sb) [0]:
2580 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2582 * regexec.c (re_search_internal): Simplify update of rm_so and
2585 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2586 (optimize_subexps, lower_subexp):
2587 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2588 since the signed shift might overflow. Use 1u<<31 instead.
2589 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2590 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2593 * regcomp.c (optimize_subexps, lower_subexp):
2594 Use CHAR_BIT rather than 8, for clarity.
2595 * regexec.c (check_dst_limits_calc_pos_1):
2596 (check_subexp_matching_top): Likewise.
2597 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2598 have to worry about portability issues when shifting it left.
2599 Remove no-longer-needed test for table_size > 0.
2600 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2601 in a word, as the resulting behavior is undefined.
2602 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2603 in one case, a <= should have been an <, and in another case the
2604 whole test was missing.
2605 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2606 the standard name CHAR_BIT.
2607 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2608 this is not true on one's complement and signed-magnitude hosts.
2610 * regex_internal.h (re_sub_match_top_t): Remove unused member
2612 (struct re_dfa_t): Remove unused member states_alloc.
2613 * regcomp.c (init_dfa): Don't initialize unused members.
2615 2005-08-31 Bruno Haible <bruno@clisp.org>
2617 * strstr.c: Include <stddef.h>, for NULL.
2618 * strcasestr.c: Likewise.
2619 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2621 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2623 * iconvme.h: Add prototype for iconv_alloc.
2625 2005-08-29 Simon Josefsson <jas@extundo.com>
2627 * iconvme.c: Fix errno.
2629 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2631 * iconvme.c: Split iconv_string into iconv_alloc.
2633 2005-08-27 Jim Meyering <jim@meyering.net>
2635 * fopen-safer.c: Merge minor changes from coreutils.
2636 * dup-safer.c: Likewise.
2637 * fd-safer.c: Likewise.
2639 Merge from coreutils.
2640 * stdio--.h: New file.
2641 * stdlib--.h: New file.
2642 * mkstemp-safer.c: New file.
2644 GNU tar needs these.
2645 * pipe-safer.c: New file.
2646 * creat-safer.c: New file.
2647 * fcntl--.h (creat): Define to creat_safer.
2648 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2649 * unistd--.h (pipe): Define to pipe_safer.
2650 * unistd-safer.h: Declare pipe_safer.
2652 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2654 * regex_internal.h: Remove all references to
2655 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2657 (bitset_not, bitset_merge, bitset_not_merge):
2658 (bitset_mask, re_string_allocate, re_string_construct):
2659 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2660 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2661 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2662 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2663 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2664 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2665 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2666 (re_acquire_state_context):
2667 Remove unnecessary forward decls.
2668 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2669 Put __attribute at function definition,
2670 now that the function decl has been removed.
2671 * lib/regex_internal.c (re_string_peek_byte_case):
2672 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2675 2005-08-26 Simon Josefsson <jas@extundo.com>
2677 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2678 Haible <bruno@clisp.org>.
2680 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2682 * regexec.c (set_regs): Don't alloca with an unbounded size.
2684 alloca modernization/simplification for regex.
2685 * regex.c: Remove portability cruft for alloca. This no longer
2686 needs to be at the start of the file, and can be moved into
2687 regex_internal.h and simplified.
2688 * regex_internal.h: Include <alloca.h>.
2689 (__libc_use_alloca) [!defined _LIBC]: New macro.
2690 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2691 now works outside glibc.
2693 2005-08-24 Simon Josefsson <jas@extundo.com>
2695 * getpass.c: Add WIN32 implementation. Conditionalize use of
2696 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2697 GLIBC specific code.
2699 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2701 Make regex safe for g++. This fixes one real bug (an "err"
2702 that should have been "*err"). g++ problem reported by
2704 * regex_internal.h (re_calloc): New macro, consistent with
2705 re_malloc etc. All callers of calloc changed to use re_calloc.
2706 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2707 not int. All callers changed.
2708 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2709 just use an array of size MB_LEN_MAX.
2710 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2711 (find_recover_state): Change "err" to "*err"; this fixes what
2712 appears to be a real bug.
2713 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2716 2005-08-25 Jim Meyering <jim@meyering.net>
2718 * open-safer.c: Include <config.h>.
2719 Otherwise, we'd lose LARGEFILE support in any file using
2722 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2724 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2725 * regex.h (regerror): Likewise.
2727 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2728 requires this. (The code never needed it.)
2730 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2731 All uses of recently-renamed identifiers changed to use the new,
2732 POSIX-compliant names. The code will build and run just fine
2733 without these changes, but it's better to eat our own dog food
2734 and use the standard-conforming names.
2736 * regex.h: Fix a multitude of POSIX name space violations.
2737 These changes have an effect only for programs that define
2738 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2739 do not change anything for programs compiled in the normal way.
2740 Also, there is no effect on the ABI.
2742 (_REGEX_SOURCE): New macro.
2743 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2744 defined and _GNU_SOURCE is not; this fixes a name space violation.
2746 Rename the following macros to obey POSIX requirements.
2747 The old names are still visible as macros if _REGEX_SOURCE is defined.
2748 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2749 RE_BACKSLASH_ESCAPE_IN_LISTS.
2750 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2751 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2752 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2753 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2754 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2755 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2756 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2757 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2758 (REG_INTERVALS): renamed from RE_INTERVALS.
2759 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2760 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2761 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2762 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2763 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2764 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2765 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2766 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2767 RE_UNMATCHED_RIGHT_PAREN_ORD.
2768 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2769 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2770 (REG_DEBUG): renamed from RE_DEBUG.
2771 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2772 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2773 unusual, since we can't clash with the POSIX REG_ICASE.
2774 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2775 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2776 (REG_NO_SUB): renamed from RE_NO_SUB.
2777 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2778 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2779 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2780 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2781 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2782 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2783 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2784 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2785 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2786 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2787 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2788 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2789 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2790 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2791 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2792 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2793 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2794 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2795 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2796 (REG_FIXED): Renamed from REGS_FIXED.
2797 (REG_NREGS): Renamed from RE_NREGS.
2799 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2800 of other REG_* macros, since POSIX says the user is allowed to
2801 #undef these macros selectively.
2803 (reg_errcode_t): Update comment stating what other tables need
2806 Rename the following enum values to obey POSIX requirements.
2807 The old names are still visible as macros.
2808 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2809 is not defined, since GNU is supposed to be a superset of POSIX as
2810 much as possible, and since we want reg_errcode_t to be a signed
2811 type for implementation consistency.
2812 (_REG_NOERROR): Renamed from REG_NOERROR.
2813 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2814 (_REG_BADPAT): Renamed from REG_BADPAT.
2815 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2816 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2817 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2818 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2819 (_REG_EBRACK): Renamed from REG_EBRACK.
2820 (_REG_EPAREN): Renamed from REG_EPAREN.
2821 (_REG_EBRACE): Renamed from REG_EBRACE.
2822 (_REG_BADBR): Renamed from REG_BADBR.
2823 (_REG_ERANGE): Renamed from REG_ERANGE.
2824 (_REG_ESPACE): Renamed from REG_ESPACE.
2825 (_REG_BADRPT): Renamed from REG_BADRPT.
2826 (_REG_EEND): Renamed from REG_EEND.
2827 (_REG_ESIZE): Renamed from REG_ESIZE.
2828 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2829 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2830 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2831 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2832 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2834 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2835 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2836 changed. But support the old name if the new one is not defined
2837 and if _REGEX_SOURCE.
2839 Change the following member names in struct re_pattern_buffer.
2840 The old names are still supported if !_REGEX_SOURCE.
2841 The new names are always supported, regardless of _REGEX_SOURCE.
2842 (re_buffer): Renamed from buffer.
2843 (re_allocated): Renamed from allocated.
2844 (re_used): Renamed from used.
2845 (re_syntax): Renamed from syntax.
2846 (re_fastmap): Renamed from fastmap.
2847 (re_translate): Renamed from translate.
2848 (re_can_be_null): Renamed from can_be_null.
2849 (re_regs_allocated): Renamed from regs_allocated.
2850 (re_fastmap_accurate): Renamed from fastmap_accurate.
2851 (re_no_sub): Renamed from no_sub.
2852 (re_not_bol): Renamed from not_bol.
2853 (re_not_eol): Renamed from not_eol.
2854 (re_newline_anchor): Renamed from newline_anchor.
2856 Change the following member names in struct re_registers.
2857 The old names are still supported if !_REGEX_SOURCE.
2858 The new names are always supported, regardless of _REGEX_SOURCE.
2859 (rm_num_regs): Renamed from num_regs.
2860 (rm_start): Renamed from start.
2861 (rm_end): Renamed from end.
2863 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2864 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2865 Prepend __ to parameter names.
2867 Undo yesterday's changes.
2869 2005-08-24 Jim Meyering <jim@meyering.net>
2871 Sync from coreutils.
2872 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2874 2005-08-21 Bruno Haible <bruno@clisp.org>
2876 * lock.h: Add multiple inclusion guard.
2877 * tls.h: Add multiple inclusion guard.
2879 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2881 * regex.h (REG_NOSYS)
2882 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2883 Define, since POSIX requires it as of 2001.
2884 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2885 New private symbol, used to keep the enum signed in all cases.
2886 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2887 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2889 * regex_internal.c (re_string_skip_chars, register_state):
2891 Remove forward decls; no longer needed now that we use prototypes.
2892 * regexec.c (acquire_init_state_context, check_halt_node_context):
2893 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2894 (clean_state_log_if_needed): Likewise.
2896 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2898 Fix problems reported by Sam Steingold in
2899 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2900 * regexec.c (sift_states_bkref): Fix portability bug: the code
2901 assumed that reg_errcode_t is a signed type, which is not
2902 necessarily true if _XOPEN_SOURCE is not defined.
2903 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2904 some compilers warn about it otherwise.
2906 2005-08-20 Jim Meyering <jim@meyering.net>
2908 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2909 of unused local, dfa.
2911 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2913 * regcomp.c (create_initial_state): Remove duplicate decl.
2914 (init_word_char, create_initial_state, duplicate_node_closure):
2915 (fetch_token, peek_token_bracket, build_range_exp):
2916 (build_collating_symbol): Remove forward decls; no longer needed
2917 now that we use prototypes.
2920 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2921 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2922 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2923 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2924 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2925 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2926 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2927 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2928 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2929 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2930 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2931 (build_charclass, build_charclass_op, fetch_number, create_tree):
2932 (create_token_tree, mark_opt_subexp, duplicate_tree):
2933 Use prototypes rather than old-style definitions.
2936 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2937 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2938 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2939 (re_string_reconstruct, re_string_peek_byte_case):
2940 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2941 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2942 (re_node_set_init_copy, re_node_set_add_intersect):
2943 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2944 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2945 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2946 (re_acquire_state, re_acquire_state_context, register_state):
2947 (create_ci_newstate, create_cd_newstate, free_state):
2949 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2950 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2951 (re_search_internal, prune_impossible_nodes):
2952 (acquire_init_state_context, check_matching, static):
2953 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2954 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2955 (update_regs, sift_states_backward, build_sifted_states):
2956 (clean_state_log_if_needed, merge_state_array):
2957 (update_cur_sifted_state, add_epsilon_src_nodes):
2958 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2959 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2960 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2961 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2962 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2963 (check_arrival, check_arrival_add_next_nodes):
2964 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2965 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2966 (check_node_accept_bytes, check_node_accept, extend_buffers):
2967 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2968 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2973 (re_string_allocate, re_string_construct, re_string_reconstruct):
2974 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2975 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2976 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2977 (re_string_context_at, re_string_peek_byte_case):
2978 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2979 is defined, since we now use prototypes always.
2981 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2982 C89 or better. All uses removed.
2984 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2986 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2987 [defined lint]: Suppress bogus uninitialized-variable warnings.
2989 * regcomp.c (duplicate_node): Return new index, not an error code,
2990 and let the caller return REG_ESPACE if out of space. This
2991 removes an uninitialied-variable warning with GCC 4.0.1, and also
2992 avoids taking the address of a local variable. All callers
2995 2005-08-19 Jim Meyering <jim@meyering.net>
2997 * regexec.c (proceed_next_node): Redo local variables to
2998 avoid GCC shadowing warnings.
3000 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3002 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3003 (re_node_set_insert_last, re_dfa_add_node):
3004 Rename local variables to avoid GCC shadowing warnings.
3006 2005-08-18 Bruno Haible <bruno@clisp.org>
3008 * strstr.c (strstr): Fix return value in multibyte case.
3009 * strcasestr.c (strcasestr): Likewise.
3011 2005-08-17 Jim Meyering <jim@meyering.net>
3013 Make the %s format (seconds since the epoch) work for a negative
3014 number and when used with a zero-padded field width, e.g. %015s.
3016 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3017 label so that it precedes the code to set `digits'. Otherwise,
3018 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3019 print `00-22'. Now, it prints `-0022', as it should.
3021 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3023 * regex.h: Remove useless space-before-tab. From coreutils.
3025 2005-08-17 Bruno Haible <bruno@clisp.org>
3027 * strcasestr.h: New file.
3028 * strcasestr.c: New file.
3030 2005-08-17 Bruno Haible <bruno@clisp.org>
3032 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3033 * strstr.c: Completely rewritten, with multibyte locale support.
3035 2005-08-17 Bruno Haible <bruno@clisp.org>
3037 * strcasecmp.c: Use mbuiter.h.
3039 2005-08-17 Bruno Haible <bruno@clisp.org>
3041 * mbuiter.h: New file.
3043 2005-08-16 Bruno Haible <bruno@clisp.org>
3045 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3047 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3048 NUL byte, not after it.
3050 2005-08-16 Bruno Haible <bruno@clisp.org>
3052 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3053 the valid ones. Makes the comparison operations transitive:
3054 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3055 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3057 2005-08-16 Bruno Haible <bruno@clisp.org>
3059 * strcase.h (strcasecmp): Add note in comments.
3060 * strncasecmp.c: Use code from strcasecmp.c.
3061 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3062 (strcasecmp): Work correctly in multibyte locales.
3064 2005-08-16 Bruno Haible <bruno@clisp.org>
3066 * strnlen1.h: New file.
3067 * strnlen1.c: New file.
3069 2005-08-16 Bruno Haible <bruno@clisp.org>
3071 * mbfile.h: New file.
3073 2005-08-16 Bruno Haible <bruno@clisp.org>
3075 * mbiter.h: New file.
3077 2005-08-16 Bruno Haible <bruno@clisp.org>
3079 * mbchar.h: New file.
3080 * mbchar.c: New file.
3082 2005-08-16 Bruno Haible <bruno@clisp.org>
3084 * tls.h: New file, from GNU gettext.
3085 * tls.c: New file, from GNU gettext.
3087 2005-08-15 Bruno Haible <bruno@clisp.org>
3089 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3092 2005-08-14 Jim Meyering <jim@meyering.net>
3094 Sync from coreutils.
3096 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3097 Use the hash-table-based cycle-detection code not just when
3098 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3099 Reported by James Youngman in
3100 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3101 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3102 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3103 This lets us compile with -DFTS_DEBUG, once again.
3104 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3105 * fts.c (fd_safer): Remove decl.
3106 Include fcntl--.h rather than unistd-safer.h
3107 (fts_safe_changedir): Don't call fd_safer; no longer needed
3108 now that we include fcntl--.h.
3110 2005-08-11 Simon Josefsson <jas@extundo.com>
3112 * readline.h, readline.c: New file.
3114 2005-08-11 Bruno Haible <bruno@clisp.org>
3116 * strnlen.h (strnlen): Change parameter name to match comment.
3118 2005-08-10 Simon Josefsson <jas@extundo.com>
3120 * strndup.c: Use strnlen.h.
3122 * strnlen.h: New file.
3124 2005-08-02 Simon Josefsson <jas@extundo.com>
3126 * getline.h, getline.c: Rewrite.
3128 * getdelim.h, getdelim.c: New files, ported from glibc.
3130 2005-07-31 Bruno Haible <bruno@clisp.org>
3132 * lock.h (gl_lock_initializer): New macro.
3133 (gl_lock_define_initialized): Use it.
3134 (gl_rwlock_initializer): New macro.
3135 (gl_rwlock_define_initialized): Use it.
3136 (gl_recursive_lock_initializer): New macro.
3137 (gl_recursive_lock_define_initialized): Use it.
3139 2005-07-26 Bruno Haible <bruno@clisp.org>
3141 * lock.h: Update from GNU gettext.
3142 * lock.c: Update from GNU gettext.
3144 2005-07-18 Bruno Haible <bruno@clisp.org>
3146 * lock.h (gl_once_t): New type.
3147 (gl_once_define, gl_once): New macros.
3148 * lock.c (fresh_once): New variable.
3149 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3152 2005-07-18 Simon Josefsson <jas@extundo.com>
3154 * check-version.c (check_version): Accept identical versions too.
3156 2005-07-18 Bruno Haible <bruno@clisp.org>
3158 * lock.h: New file, from GNU gettext.
3159 * lock.c: New file, from GNU gettext.
3161 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3163 * quotearg.c: Add translator comment suggested by Bruno Haible,
3164 with a minor change.
3166 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3168 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3169 copyright symbol and the year.
3170 * version-etc.c (COPYRIGHT_YEAR): New constant.
3171 (version_etc_va): Use parameterized copyright notice.
3172 Reword to conform to the current GNU coding standards.
3174 2005-07-11 Simon Josefsson <jas@extundo.com>
3176 * size_max.h: New file.
3178 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3180 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3183 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3184 and Paul Eggert <eggert@cs.ucla.edu>
3186 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3187 in wint_t, not wchar_t. Remove now-unnecessary cast.
3189 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3191 * regex.c, regex.h: Sync from libc.
3192 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3193 New files, synced from libc, except that regex_internal.h
3194 currently has a small porting fix.
3196 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3198 Remove the dependency of the strftime module on the tzset module.
3199 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3200 Copy the input structure, to work around some of the bug with
3201 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3202 Solaris releases, you should also use the tzset module, but we won't
3203 require it as a dependency any more since we don't want LGPLed code
3204 to depend on GPLed code.
3206 2005-07-02 Jim Meyering <jim@meyering.net>
3208 * backupfile.c (backup_args): Change a `0' to NULL.
3210 2005-07-01 Jim Meyering <jim@meyering.net>
3212 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3213 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3214 * save-cwd.c, tempname.c:
3215 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3216 and don't include <sys/file.h>).
3218 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3220 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3221 declares only 'struct timespec;' (!).
3223 2005-06-29 Jim Meyering <jim@meyering.net>
3225 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3226 type name. Use the variable name instead.
3227 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3229 2005-06-28 Simon Josefsson <jas@extundo.com>
3231 * check-version.h, check-version.c: New files.
3233 2005-06-28 Simon Josefsson <jas@extundo.com>
3235 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3236 collision with global variable. Better indentation. Don't
3237 increment buffer pointer beyond buffer end. Based on comments
3238 from Paul Eggert <eggert@cs.ucla.edu>.
3242 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3244 * canon-host.c (canon-host): Append trailing "," to 0 in
3245 initializer of struct addrinfo, as an indication that we don't
3246 care how many members the structure has.
3248 2005-06-24 Derek Price <derek@ximbiot.com>
3249 and Bruno Haible <bruno@clisp.org>
3251 Remove stat module & update lstat.
3252 * stat.c: Remove this file...
3253 (slash_aware_lstat): ...moving this content and its support...
3254 * lstat.c (rpl_lstat): ...into here.
3255 * lstat.h: New file.
3257 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3259 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3260 (ranged_convert): Don't save conversion in a temporary struct.
3261 This causes a warning with GCC 4.0.0, and anyway in the typical
3262 case it's not worth the extra 100 bytes or so of code.
3263 (ranged_convert, __mktime_internal): When calling a function via a
3264 pointer P, use P () rather than (*P) (), as we now assume C89 or
3267 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3269 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3270 "who -r" failed to give output. Problem reported by Tim Waugh.
3272 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3273 (xcalloc): Use it to avoid needless tests.
3274 Problem reported by Jim Meyering.
3276 2005-06-16 Jim Meyering <jim@meyering.net>
3278 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3279 when either N or S is zero.
3281 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3283 * argp.h (__option_is_short): Check upper limit of
3284 __key. Isprint() requires its argument to have the value
3285 of an unsigned char or EOF.
3287 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3289 * fnmatch.c (fnmatch): If there is an encoding error in a
3290 multibyte string or pattern, fall back on unibyte matching.
3291 Problem reported by James Youngman.
3293 2005-06-08 Bruno Haible <bruno@clisp.org>
3295 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3298 2005-06-08 Bruno Haible <bruno@clisp.org>
3300 * csharpcomp.h: New file, from GNU gettext.
3301 * csharpcomp.c: New file, from GNU gettext.
3302 * csharpcomp.sh.in: New file, from GNU gettext.
3304 2005-06-07 Derek Price <derek@ximbiot.com>
3307 * glob_.h: Indent nested #ifdef.
3309 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3311 Sync from coreutils.
3312 Use "file name" when talking about file names, instead of "filename"
3313 or "path", as per the GNU coding standards.
3314 * mkdir-p.c: Renamed from makepath.c.
3315 (make_dir_parents): Renamed from make_path. All callers changed.
3316 * mkdir-p.h: Likewise. All includers changed.
3317 * filenamecat.c: Renamed from path-concat.c.
3318 (file_name_concat): Renamed from path_concat. All callers changed.
3319 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3320 * filenamecat.h: Likewise. All includers changed.
3321 * acl.c: Don't use "path" or "filename" to mean "file name"
3322 in comments or local variable names.
3323 * basename.c: Likewise.
3324 * canonicalize.c, canonicalize.h: Likewise.
3325 * dirname.c, dirname.h: Likewise.
3326 * euidaccess.c: Likewise.
3327 * exclude.c: Likewise
3328 * fnmatch_.h, fnmatch_loop.c: Likewise.
3329 * fsusage.c, fsuage.h: Likewise.
3330 * fts.c, fts_.h: Likewise.
3331 * getcwd.c: Likewise.
3332 * getloadavg.c: Likewise.
3333 * mkstemp.c: Likewise.
3334 * mountlist.c, mountlist.h: Likewise.
3335 * openat.c, openat.h: Likewise.
3336 * readlink-stub.c: Likewise.
3337 * readutmp.c, readutmp.h: Likewise.
3338 * rename.c: Likewise.
3339 * rmdir.c: Likewise.
3341 * savedir.c: Likewise.
3342 * stripslash.c: Likewise.
3343 * tempname.c: Likewise.
3344 * xreadlink.c: Likewise.
3345 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3347 * exclude.h: Likewise.
3349 * euidaccess.c (getuid, getgid, getuid, getegid)
3350 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3351 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3352 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3353 * pathmax.h: Include <limits.h> unconditionally, since other
3354 files have been getting away with it for years (MORE/BSD 4.3
3356 * userspec.c (getpwnam, getgrnam, getgrgid)
3357 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3359 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3360 Define to 256, not 255, as per modern POSIX.
3362 2005-06-01 Bruno Haible <bruno@clisp.org>
3364 * csharpexec.h: New file, from GNU gettext.
3365 * csharpexec.c: New file, from GNU gettext.
3366 * csharpexec.sh.in: New file, from GNU gettext.
3368 2005-05-31 Derek Price <derek@ximbiot.com>
3369 Paul Eggert <eggert@cs.ucla.edu>
3372 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3374 2005-05-29 Derek Price <derek@ximbiot.com>
3375 Paul Eggert <eggert@cs.ucla.edu>
3377 * glob_.h, glob.c: New files.
3379 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3381 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3383 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3384 the configuration hassle isn't worth it.
3385 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3386 (LONGEST_MODIFIER, PRIuMAX): Remove.
3388 2005-05-27 Bruno Haible <bruno@clisp.org>
3390 * getlogin_r.h: Remove second include of <stddef.h>.
3392 2005-05-25 Bruno Haible <bruno@clisp.org>
3393 Derek Price <derek@ximbiot.com>
3395 * getlogin_r.h: Simplify API documentation.
3397 2005-05-25 Derek Price <derek@ximbiot.com>
3398 Paul Eggert <eggert@cs.ucla.edu>
3400 * getlogin_r.c, getlogin_r.h: New files.
3402 2005-05-22 Bruno Haible <bruno@clisp.org>
3404 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3405 Also include <sys/param.h> if it defines MIN, MAX.
3406 Based on a patch by Derek Price <derek@ximbiot.com>.
3408 2005-05-22 Bruno Haible <bruno@clisp.org>
3410 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3411 (INT64_MIN): Fix definition.
3412 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3414 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3415 NEED_SIGNED_INT_TYPES.
3417 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3418 HAVE_SYSTEM_INTTYPES.
3420 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3422 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3423 so that unistd-safer.h (GPL'ed code) need not be included.
3425 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3428 * fts.c: Don't include "cycle-check.h" or "hash.h".
3429 (setup_dir, free_dir): New functions.
3430 (enter_dir, leave_dir): Define trivial
3431 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3432 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3433 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3434 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3435 Move to fts-cycle.c.
3436 (fts_open): Use setup_dir.
3437 (fts_close): Use free_dir.
3438 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3439 This adds a label and some gotos, but the alternatives were messier.
3440 Check for memory allocation failure when entering a dir.
3441 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3442 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3443 (FTS): New member fts_cycle, that is a union that contains the
3444 old active_dir_ht and cycle_state. All uses changed to mention
3445 fts_cycle.ht and fts_cycle.state.
3446 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3447 fts.c, with the following changes:
3448 (setup_dir, free_dir): New functions.
3449 (enter_dir): Now returns bool. Return true if successful, false
3450 if memory exhausted. All callers changed.
3451 Do not bother partly cleaning up on
3452 memory allocation failure; that is free_dir's job.
3453 However, free ad if hash_insert fails, to avoid memory leak.
3454 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3455 fts->fts_options to see which union member to use.
3457 2005-05-20 Jim Meyering <jim@meyering.net>
3459 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3460 Now a macro, to pacify GCC.
3462 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3464 * chown.c (rpl_chown): Return -1 on failure.
3466 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3468 * canonicalize.c: Include canonicalize.h first, to test interface.
3469 Include <stddef.h> unconditionally, since we assume C89 now.
3470 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3471 * fts.c: Include fts_.h first, to check interface.
3472 Do not include intprops.h; no longer needed.
3473 Include cycle-check.h and hash.h, since fts_.h no longer does.
3474 Remove unnecessary casts of closedir to void.
3475 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3476 decide whether to decrement nlinks.
3477 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3478 (FTS): Use struct hash_table * instead of Hash_table, so that
3479 we no longer need to include hash.h here.
3481 2005-05-17 Jim Meyering <jim@meyering.net>
3483 * fts.c, fts_.h: New files, from coreutils.
3485 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3487 Sync from coreutils.
3488 * unlinkdir.c, unlinkdir.h: New files.
3489 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3490 regex.h, unlocked-io.h, xtime.h:
3491 White space changes only.
3492 * makepath.c (make_path): Port to hosts where leading "//" is special.
3493 * yesno.c: Include getline.h, not ctype.h.
3494 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3495 Use getline to remove arbitrary restriction on response length.
3497 2005-05-13 Bruno Haible <bruno@clisp.org>
3499 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3500 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3501 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3502 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3503 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3504 Add support for 64-bit integers in the MSVC compiler.
3506 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3508 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3509 Change the initial comment to refer to GPL, not LGPL.
3510 gnulib-tool will change it to LGPL as needed.
3512 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3513 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3514 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3515 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3516 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3517 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3518 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3519 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3520 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3521 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3522 concatpath.c, config.charset, copy-file.c, copy-file.h,
3523 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3524 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3525 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3526 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3527 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3528 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3529 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3530 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3531 full-read.c, full-read.h, full-write.c, full-write.h,
3532 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3533 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3534 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3535 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3536 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3537 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3538 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3539 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3540 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3541 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3542 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3543 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3544 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3545 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3546 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3547 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3548 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3549 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3550 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3551 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3552 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3553 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3554 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3555 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3556 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3557 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3558 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3559 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3560 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3561 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3562 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3563 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3564 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3565 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3566 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3567 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3568 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3569 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3570 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3571 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3572 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3573 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3574 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3575 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3576 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3577 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3578 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3579 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3580 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3581 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3582 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3583 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3584 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3585 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3586 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3587 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3588 Update FSF postal mail address.
3590 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3592 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3593 specified in ai_socktype. Fix invalid ai_protocol
3594 check. ai_protocol is usually set to 0 or depending on
3595 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3596 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3597 ai_socktype / ai_protocol in the returned addrinfo structure.
3599 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3600 Bruno Haible <bruno@clisp.org>
3602 * inet_ntop.h: New file.
3603 * inet_ntop.c: New file, from glibc with modifications.
3605 2005-05-08 Jim Meyering <jim@meyering.net>
3607 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3609 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3611 Merge from coreutils. Among other things,
3612 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3613 * fd-safer.c: New file.
3614 * fcntl-safer.h, open-safer.c: Remove.
3615 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3616 * dup-safer.c: Include unistd-safer.h first.
3617 Don't include errno.h.
3618 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3619 * file-type.h: Don't assume invoker included sys/stat.h first.
3620 * file-type.c: Rely on file-type.h change.
3621 * getloadavg.c: Include unistd-safer.h.
3622 (getloadavg): Use safer open.
3623 * getusershell.c: Include "stdio-safer.h".
3624 (getusershell): Use safer fopen.
3625 * long-options.c (long_options): Use NULL rather than 0.
3626 * modechange.h (mode_free): Remove; all callers changed to invoke
3628 * modechange.c: Likewise.
3629 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3630 (MODE_DONE): New constant.
3631 (struct mode_change): Remove 'next' member.
3632 (make_node_op_equals): New function; like the old one of the
3633 same name, except it allocates an array.
3634 (mode_compile, mode_create_from_ref): Use it.
3635 (mode_compile): Allocate result as an array, not a linked list.
3636 Parse octal string ourself, so that we catch mistakes like "+0".
3637 (mode_adjust): Arg is an array, not a linked list.
3638 * modechange.c: Include stat-macros.h, xalloc.h.
3639 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3640 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3641 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3642 Remove. This is now stat-macros.h's job.
3643 (talloc): Remove. All callers replaced by xalloc, so that
3644 our invokers don't have to worry about reporting memory failures.
3645 (make_node_op_equals): Remove.
3646 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3648 (struct mode_change): Moved here from modechange.h.
3649 (mode_append_entry): Remove.
3650 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3651 apps to have incorrect behavior. Use simpler algorithm for head
3652 and tail. Don't futz with umask; that's now the job of mode_adjust.
3653 Detect more invalid usages rather than having somewhat-random behavior.
3654 Don't insert an "a=" action, as that leads to incorrect behavior.
3655 (mode_compile, mode_create_from_ref): Return NULL on error instead
3656 of an enum, since now there's only one way to have an error. All
3658 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3659 at the correct time. Simplify calculation of "+u" and its ilk.
3660 Don't mishandle "+X".
3661 (mode_free): Remove "register" and localize decls.
3662 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3663 (struct mode_change): Move to modechange.c; callers don't
3664 need to see this stuff.
3665 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3666 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3667 (mode_change, mode_adjust): Reflect the new signatures noted above.
3668 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3669 that might redefine system include files.
3670 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3671 (my_usleep): Use NULL rather than (void *) 0.
3672 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3673 Use siginterrupt to specify that system calls should be interrupted.
3674 (rpl_nanosleep): Move initialization of suspended closer to call of
3676 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3677 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3678 (desirable_utmp_entry): New function.
3679 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3680 using x2nrealloc, to simplify logic.
3681 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3682 size calculation. Do not assume utmp file is a regular file.
3683 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3684 (READ_UTMP_CHECK_PIDS): New constant.
3685 * save-cwd.c: Include unistd-safer.h.
3686 (save_cwd): Use fd_safer.
3687 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3688 [!_LIBC] Include "stat-macros.h" instead.
3689 * unistd-safer.h (fd_safer): New decl.
3691 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3693 * byteswap_.h: New file.
3695 2005-04-25 Albert Chin <china@thewrittenword.com>
3697 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3700 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3702 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3703 that "UTC +1 second" continues to work. Problem reported
3705 (relunit_snumber): New rule.
3708 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3710 * getdate.y (universal_time_zone_table): New constant.
3711 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3712 universal_time_zone_table.
3713 (lookup_zone): Prefer universal_time_zone_table to
3714 local_time_zone_table, so that "GMT" time stamps are allowed in
3715 London during the summer. Problem reported by Ian Abbott.
3717 2005-04-12 Jim Meyering <jim@meyering.net>
3719 * human.c (humblock): Set *options even when returning due to
3720 xstrtoumax conversion failure. Thanks to a used-uninitialized
3723 2005-04-09 Jim Meyering <jim@meyering.net>
3725 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3726 -Wuninitialized: initialize tm0.tm_year.
3728 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3730 * getdate.y (parser_control): rels_seen is now a boolean, not a
3731 count, since there's no maximum. All uses changed.
3732 Add member dsts_seen.
3733 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3735 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3736 Use pc_rels_seen to decide whther a date is absolute.
3738 * getdate.y (number): Don't overwrite year.
3739 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3742 2005-04-02 Simon Josefsson <jas@extundo.com>
3744 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3745 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3747 2005-03-27 Jim Meyering <jim@meyering.net>
3749 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3751 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3753 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3754 "one's complement" -> "ones' complement" in comment, as per Knuth.
3755 "value of type" -> "type or expression" in comment.
3756 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3758 2005-03-26 Jim Meyering <jim@meyering.net>
3761 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3762 Correct typos: s/or/of/.
3764 2005-03-23 Jim Meyering <jim@meyering.net>
3766 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3768 2005-03-21 Jim Meyering <jim@meyering.net>
3770 Changes imported from coreutils.
3772 * cycle-check.c: Don't include xalloc.h.
3774 * path-concat.c: Don't include assert.h.
3775 (path_concat): Remove assertion that would have triggered
3776 for ABASE starting with more than one slash.
3777 Reported by Andreas Schwab.
3779 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3780 properly when ABASE is an absolute file name.
3781 Correct the description of this function.
3783 Add an assertion and a test driver.
3784 This fixes a bug introduced on 2004-07-02.
3785 Andreas Schwab reported the resulting failure of cp --parents:
3786 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3788 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3790 * strftime.c (my_strftime): If the underlying strftime returns 0
3791 (which shouldn't happen), generate nothing instead of returning 0
3792 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3794 2005-03-16 Bruno Haible <bruno@clisp.org>
3796 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3798 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3800 * strftime.c (my_strftime): Prepend space to format so that we can
3801 reliably distinguish strftime failure from empty output on POSIX
3804 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3806 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3807 (iconv_string): Don't guess a size-zero buffer, as that might cause
3808 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3809 result would be 'too large', where 'too large' is (heuristically)
3810 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3811 overflow concerns. This will prevent some unwanted malloc failures
3812 when the inputs are very large.
3814 2005-03-15 Bruno Haible <bruno@clisp.org>
3816 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3819 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3822 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3824 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3826 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3827 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3829 * strtol.c: Likewise.
3831 2005-03-14 Simon Josefsson <jas@extundo.com>
3833 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3836 2005-03-14 Jim Meyering <jim@meyering.net>
3838 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3839 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3840 to be nonzero so that we (and caller) can detect the difference
3841 between a valid zero-length expansion and an error return, even
3842 when the underlying strftime fails before writing anything into
3845 2005-03-10 Jim Meyering <jim@meyering.net>
3847 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3848 so that this module works on systems without fchdir.
3850 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3852 Factor int-properties macros into a single file, except for
3853 glibc-related files.
3854 * intprops.h: New file.
3855 * getloadavg.c: Include it instead of limits.h.
3856 (INT_STRLEN_BOUND): Remove.
3857 * human.c: Include intprops.h.
3858 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3859 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3860 * inttostr.h: Include intprops.h instead of limits.h.
3861 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3862 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3863 for consistency with intprops.h.
3864 (time_t_is_integer, twos_complement_arithmetic): Use them.
3865 * sig2str.h: Include <signal.h>, intprops.h.
3866 (INT_STRLEN_BOUND): Remove.
3867 * strftime.c (TYPE_SIGNED): Remove.
3868 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3869 * strtol.c: Adjust comments to match intprops.h.
3870 * userspec.c: Include intprops.h.
3871 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3872 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3873 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3874 instead of rolling our own expressions.
3875 * xstrtol.c: Include xstrtol.h first, to test interface.
3877 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3879 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3880 the right thing even if adding 1900 would overflow. Similarly
3881 for tm_mon + 1 and tm_yday + 1.
3882 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3883 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3884 (DO_SIGNED_NUMBER): New macro.
3885 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3887 2005-03-07 Bruno Haible <bruno@clisp.org>
3889 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3891 2005-03-03 Derek R. Price <derek@ximbiot.com>
3892 Bruno Haible <bruno@clisp.org>
3894 * pagealign_alloc.h: New file.
3895 * pagealign_alloc.c: New file.
3897 2005-01-28 Bruno Haible <bruno@clisp.org>
3899 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3902 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3904 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3905 The workaround isn't strictly needed for POSIX conformance, and
3906 it's too much of a pain to configure and maintain. We'll ask
3907 people to fix their kernels instead.
3908 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3909 (NANOSLEEP_BUG_WORKAROUND): Remove.
3910 (xnanosleep): Remove the workaround.
3912 2005-02-12 Bruno Haible <bruno@clisp.org>
3914 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3916 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3918 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3919 * timespec.h (gettime): Return void, since it always
3920 succeeds now. All uses changed.
3921 * gettime.c (gettime) Likewise.
3922 [HAVE_NANOTIME]: Prefer nanotime.
3923 Assume gettimeofday succeeds, as POSIX requires.
3924 Assime time () succeeds, since other code already does.
3925 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3926 (timespec_subtract): Remove.
3927 (NANOSLEEP_BUG_WORKAROUND): New constant.
3928 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3929 things considerably. Use it only on GNU/Linux hosts, since the
3930 workaround shouldn't be needed elsewhere.
3932 2005-02-24 Bruno Haible <bruno@clisp.org>
3934 * gettext.h: Update from GNU gettext 0.14.2.
3936 2005-02-24 Bruno Haible <bruno@clisp.org>
3938 * localcharset.c: Update from GNU gettext 0.14.2.
3939 * config.charset: Update from GNU gettext 0.14.2.
3941 2005-02-22 Simon Josefsson <jas@extundo.com>
3943 * iconvme.h, iconvme.c: New files, from libc.
3945 2005-02-20 Neil Conway <neilc@samurai.com>
3947 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3948 returned by OSX/Darwin if the specified buffer is not large
3949 enough for the hostname.
3951 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3953 * memrchr.h: New file.
3954 * chdir-long.c: Include it.
3955 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3956 Don't bother including stddef.h.
3958 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3960 * argp-help.c (__argp_help): Create a fake struct argp_state and
3961 pass it to _help, otherwise the latter coredumps trying to
3962 dereference state.root_argp.
3964 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3966 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3968 Include <sys/types.h>, for dev_t.
3969 (ME_DUMMY, ME_REMOTE): Move from here....
3970 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3971 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3973 Include mountlist.h first, to test the interface.
3975 2005-01-29 Bruno Haible <bruno@clisp.org>
3977 * progname.c (program_name): Initialize.
3978 Needed when linking statically on MacOS X.
3980 2005-01-28 Bruno Haible <bruno@clisp.org>
3982 * javacomp.sh.in: New file, from GNU gettext.
3983 * javacomp.h: New file, from GNU gettext.
3984 * javacomp.c: New file, from GNU gettext.
3986 2005-01-26 Bruno Haible <bruno@clisp.org>
3988 * javaexec.sh.in: New file, from GNU gettext.
3989 * javaexec.h: New file, from GNU gettext.
3990 * javaexec.c: New file, from GNU gettext.
3992 2005-01-26 Simon Josefsson <jas@extundo.com>
3994 * gai_strerror.c: Use GPL in header.
3996 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3998 * argp-help.c (hol_entry_help): Avoid using non-constant
3999 initializers for struct pentry_state.
4000 (__argp_error): Check return value of __asprintf
4001 (__argp_failure): Translate error message
4003 * argp-parse.c: Removed braces around the expansion of N_()
4005 2005-01-21 Jim Meyering <jim@meyering.net>
4007 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4008 same value as for Solaris 9.
4010 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4011 component length. This included changing the parameter to be
4012 of type `char *' rather than `char const *'.
4013 * chdir-long.h (chdir_long): Update prototype.
4015 * openat.c (fdopendir, fstatat): New functions.
4016 * openat.h: Include headers required for use of DIR and struct stat.
4017 [AT_SYMLINK_NOFOLLOW]: Define.
4018 (fdopendir, fstatat): Add prototypes.
4020 2005-01-21 Bruno Haible <bruno@clisp.org>
4022 * classpath.h: New file, from GNU gettext.
4023 * classpath.c: New file, from GNU gettext.
4025 2005-01-20 Simon Josefsson <jas@extundo.com>
4027 * version-etc-fsf.c: New file, with version_etc_copyright.
4028 * version-etc.c: Remove version_etc_copyright.
4029 * version-etc.h (version_etc_copyright): Use [] instead of * in
4030 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4032 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4034 * save-cwd.c (save_cwd): Remove code to support the case
4035 where fchdir is missing or flaky.
4037 2005-01-20 Simon Josefsson <jas@extundo.com>
4039 * base64.h (isbase64): Add.
4041 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4042 using a unsigned prototype, don't inline.
4043 (base64_decode): Use it.
4045 2005-01-19 Bruno Haible <bruno@clisp.org>
4047 * sh-quote.h: New file, from GNU gettext.
4048 * sh-quote.c: New file, from GNU gettext.
4050 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4052 Merge changes from coreutils, as described below in several
4053 changelogs dated today.
4055 * save-cwd.c: Include "save-cwd.h" before other include files.
4056 (O_DIRECTORY): Remove; not needed here, since "." must be
4057 a directory. All uses removed.
4058 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4059 universal on Suns, and we also need to test for IRIX.
4060 Revamp code to use 'if' rather than '#if'.
4061 Avoid unnecessary comparison of cwd->desc to 0.
4063 * utimens.c (futimens): Robustify the previous patch, by checking
4064 for known valid error numbers rather than observed invalid ones.
4066 2005-01-18 Jim Meyering <jim@meyering.net>
4068 * version-etc.c (version_etc_copyright): Update copyright date.
4070 * utimens.c (futimens): Account for the fact that futimes
4071 can also fail with errno == ENOSYS or errno == ENOENT.
4072 Patch from Dmitry V. Levin.
4074 Change the name of the robust chdir function from chdir to chdir_long.
4075 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4076 (restore_cwd): Use chdir_long, not chdir.
4077 * chdir-long.c: Renamed from chdir.c.
4078 * chdir-long.h: Renamed from chdir.h.
4079 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4082 2005-01-18 Bob Proulx <bob@proulx.com>
4084 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4085 offsetof() macro construct to avoid compile failure with native HP-UX
4086 11.0 ANSI C compiler.
4088 2005-01-06 Bruno Haible <bruno@clisp.org>
4090 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4091 because stpncpy.m4 takes care of it.
4093 2004-01-24 Bruno Haible <bruno@clisp.org>
4095 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4097 2003-10-09 Bruno Haible <bruno@clisp.org>
4099 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4101 2005-01-06 Bruno Haible <bruno@clisp.org>
4103 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4104 * fwriteerror.c: Include <stdbool.h>.
4105 (fwriteerror): At the end, close the file stream. Record whether
4106 stdout was already closed.
4108 2004-05-27 Bruno Haible <bruno@clisp.org>
4110 * execute.c (environ): Declare if needed.
4111 * pipe.c (environ): Likewise.
4112 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4114 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4116 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4117 definitions to be after all include files, to avoid collisions.
4118 Problem reported by Bob Proulx.
4120 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4122 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4123 not needed. This removes a dependency on the gettext module.
4124 [defined _LIBC]: Do not include <libintl.h>; not needed.
4126 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4128 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4131 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4133 * argp-parse.c: Include <stddef.h>.
4134 (alignof, alignto): New macros.
4135 (parser_init): Don't assume that void * is aligned sufficiently
4138 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4139 need to extend the stack.
4140 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4143 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4145 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4147 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4149 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4150 Remove now-obsolete comment about AIX.
4151 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4152 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4153 (YYMAXDEPTH): New macro.
4155 2004-12-18 Bruno Haible <bruno@clisp.org>
4157 * fatal-signal.c (fatal_signals): Make non-const.
4158 (init_fatal_signals): New function.
4159 (uninstall_handlers, install_handlers): Ignore signals that were set to
4161 (at_fatal_signal): Call init_fatal_signals.
4162 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4164 Reported by Paul Eggert.
4166 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4168 * getdate.y (textint): New member "negative".
4169 (time_zone_hhmm): New function.
4170 Expect 14 shift-reduce conflicts, not 13.
4171 (o_colon_minutes): New rule.
4172 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4173 (yylex): Set the "negative" member of signed numbers.
4175 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4177 Changes imported from coreutils.
4178 * hard-locale.c: Assume <locale.h> exists.
4180 (GLIBC_VERSION): New macro.
4181 (hard_locale): Assume setlocale exists.
4182 Rewrite to avoid #ifdef.
4183 Use strdup rather than malloc + strcpy.
4184 * human.c: Assume <locale.h> exists.
4185 (human_readable): Assume localeconv exists.
4187 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4189 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4190 convert T2, not T. (Imported from libc.)
4192 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4194 * getcwd.c (is_ENAMETOOLONG): New macro.
4195 (__getcwd.c): Don't restore errno; glibc doesn't.
4196 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4197 first, falling back to our code only if its results look suspicious.
4198 Ensure that the resulting buffer is only as large as necessary.
4200 * readutmp.c: Include readutmp.h first.
4201 Include <errno.h>, since readutmp.h no longer does that.
4202 * readutmp.h: Don't include <errno.h>,
4203 <sys/param.h>, <time.h>; not needed to establish interface.
4204 (errno): Remove decl.
4205 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4206 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4207 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4209 2004-11-28 Simon Josefsson <jas@extundo.com>
4211 * base64.h, base64.c: New file.
4213 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4215 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4217 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4219 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4220 HP's ANSI C compiler.
4221 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4222 Declaring int functions causes warnings on some modern systems and
4223 shouldn't be needed to compile on ancient ones.
4224 * same.c (MIN) [defined MIN]: Don't define, since it's already
4227 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4228 with the following changes.
4229 (__set_errno): Parenthesize properly.
4230 Include <stdbool.h>.
4231 (MIN, MAX, MATCHING_INO): New macros.
4232 (__getcwd): Define with prototype, not K&R form.
4233 Use heuristics to allocate default buffer on stack if possible.
4234 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4235 behavior, and to avoid the PATH_MAX limit when computing
4237 Use MATCHING_INO to compare inode number to file.
4238 Check for arithmetic overflow in size calculations.
4239 Fix bug in reallocation of dot array that caused getcwd to fail
4240 on directories nested deeper than 75.
4241 Be more careful about saving errno on error.
4242 Do not use realloc; use only free+malloc, as this is a bit
4243 more flexible and avoids a needless copy operation.
4244 Do not inspect st_dev and st_ino for symbolic links; POSIX
4245 doesn't specify the latter.
4246 Check for closedir errors.
4247 Avoid needless casts.
4248 Use "#ifdef weak_alias" around weak_alias, to be like other
4250 The following changes to getcwd.c have effect only when used in
4251 gnulib; they have no effect inside glibc proper.
4252 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4253 as alloca isn't used.
4254 (alloca, __alloca): Likewise.
4255 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4256 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4257 unconditionally, as gnulib assumes C89 or better.
4258 Do not include <sys/param.h>.
4259 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4260 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4262 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4263 Include <dirent.h> in a way that is compatible with modern Autoconf.
4264 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4265 New macros, if not already defined.
4266 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4267 Use "_LIBC", not "defined _LIBC", for consistency.
4268 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4270 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4271 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4272 * xgetcwd.c: David MacKenzie's old code was removed, so give
4273 credit only to Jim Meyering and adjust the copyright dates.
4274 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4275 <stdlib.h>, <unistd.h>, "pathmax.h".
4276 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4277 (INITIAL_BUFFER_SIZE): Remove.
4278 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4280 2004-11-23 Jim Meyering <jim@meyering.net>
4282 * getopt_.h: Remove trailing blanks.
4284 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4286 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4287 (futimens): New function, which uses futimes if available.
4288 (futimens, utimens): Support timespec==NULL, with same semantics
4289 as utime and utimens.
4290 * utimens.h (futimens): New decl.
4292 2004-11-23 Jim Meyering <jim@meyering.net>
4294 * __fpending.c: Add comment.
4296 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4298 * getopt_.h: Re-addition of __getopt_argv_const caused
4299 redefinition warnings. To avoid them, include the defines
4300 in `#if !defined __need_getopt ... #endif'. The only place
4301 where __getopt_argv_const is used is in definitions
4302 of getopt_long and getopt_long_only below, which are as well
4303 protected by `#ifndef __need_getopt'.
4304 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4305 __need_getopt after including <stdio.h> and <unistd.h> These
4306 headers might have defined it.
4308 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4310 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4312 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4313 optopt): Use them instead of invoking ## directly; otherwise, the
4314 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4316 2004-11-19 Bruno Haible <bruno@clisp.org>
4318 * strtok_r.c: Move comments from here...
4319 * strtok_r.h: ... to here.
4321 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4323 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4324 might fail. Problem reported by Yoann Vandoorselaere.
4325 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4326 that mishandle size_t overflow.
4328 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4330 * canon-host.c: Include "strdup.h".
4331 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4332 Use strdup instead of malloc/strcpy to duplicate strings.
4334 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4335 (human_space_before_unit): New constant.
4336 * human.c (human_readable): Support it.
4338 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4339 (xgetcwd): Set errno correctly when failing.
4340 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4341 the failure is actually due to a PATH_MAX problem.
4343 Further getopt changes to make it more likely that glibc will
4344 buy the changes back.
4345 * getopt.c (POSIXLY_CORRECT): New constant.
4346 (getopt): Use it, so to preserve glibc semantic
4347 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4348 when compiling for libc.
4349 * getopt_.h (__getopt_argv_const): Bring it back.
4350 (getopt_long, getopt_long_only): Use it.
4352 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4353 New arg POSIXLY_CORRECT. All callers changed.
4354 (getopt): Argv is now char * const *, as per standard.
4355 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4356 not char *__getopt_argv_const *.
4357 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4358 _getopt_long_only_r): Likewise.
4359 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4360 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4361 _getopt_long_r, _getopt_long_only_r): Likewise.
4362 * getopt_.h (__getopt_argv_const): Remove.
4363 (getopt): Argv is now char * const *, as per standard.
4365 * getdate.y (tORDINAL): New token.
4366 (day, relunit): Allow it for relative times.
4367 (relative_time_table): Use tORDINAL for ordinals.
4369 2004-11-15 Jim Meyering <jim@meyering.net>
4371 * closeout.c: Include "__fpending.h" once again.
4372 Include <stdbool.h>.
4373 (close_stdout): Don't fail just because stdout was closed initially,
4374 since some programs don't write to stdout in the normal course of
4375 operation (other than --version and --help), and we don't want this
4376 function to make e.g. `touch file >&-' fail.
4377 But do fail if it was closed and someone has tried to write to it.
4378 E.g., `printf foo >&-' must fail.
4380 2004-11-11 Simon Josefsson <jas@extundo.com>
4382 * strtok_r.h, strtok_r.c: New file.
4384 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4386 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4387 we can stop lying to compilers about the constness of argv when we
4388 are compiled outside glibc.
4389 (getopt, getopt_long, getopt_long_only): Use it.
4390 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4392 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4393 _getopt_long_only_r): Likewise.
4394 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4395 _getopt_long_only_r): Likewise.
4397 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4398 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4399 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4400 the other external symbols.
4401 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4402 declaration, since the above renaming now works around collisions.
4404 2004-11-11 Jim Meyering <jim@meyering.net>
4406 * linebreak.c: Remove trailing blanks.
4407 * alloca_.h: Likewise.
4408 * acosl.c: Likewise.
4409 * euidaccess.c: Likewise.
4410 * allocsa.h: Likewise.
4412 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4414 * mktime.c (SHR): New macro, which is a portable
4415 substitute for >> that should work even on Crays.
4416 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4417 Problem reported by Mark D. Baushke in
4418 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4419 * getdate.y (SHR): Likewise.
4421 * strftime.c (SHR): Likewise.
4423 * quotearg.c (struct quoting_options): Use unsigned int for
4424 quote_these_too, so that right shifts are well defined. All uses
4427 2004-11-10 Simon Josefsson <jas@extundo.com>
4429 * getaddrinfo.h, getaddrinfo.c: New files.
4431 2004-11-10 Jim Meyering <jim@meyering.net>
4433 Ensure that no close failure goes unreported.
4434 * closeout.c (close_stdout): Always close stdout. I.e., don't
4435 return early when it seems there's nothing to flush.
4436 Don't include __fpending.h.
4438 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4440 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4442 2004-11-05 Bruno Haible <bruno@clisp.org>
4444 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4445 Reported by Mark D. Baushke <mdb@cvshome.org>.
4447 2004-11-04 Bruno Haible <bruno@clisp.org>
4449 2004-09-11 Bruno Haible <bruno@clisp.org>
4450 * allocsa.valgrind: New file.
4451 2004-02-06 Bruno Haible <bruno@clisp.org>
4452 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4453 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4454 Reported by Christopher Seip <chris.seip@hp.com>.
4456 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4458 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4459 with errno == ERANGE if the buffer is too small.
4460 Problem reported by Mark D. Baushke.
4462 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4464 * xreadlink.c (MAXSIZE): New macro.
4465 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4466 size does not exceed MAXSIZE. Avoid cast.
4467 As suggested by Mark D. Baushke in
4468 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4469 if readlink fails with buffer size just under MAXSIZE, try again
4472 2004-11-02 Derek R. Price <derek@ximbiot.com>
4473 and Paul Eggert <eggert@cs.ucla.edu>
4475 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4476 (get_date): Overparenthesize to avoid GCC warning.
4478 2004-11-02 Bruno Haible <bruno@clisp.org>
4480 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4481 function returns void.
4483 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4485 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4486 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4489 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4491 * getdate.y: Add support for TZ="foo" within a date string.
4492 Fix some bugs near time_t boundaries. Reject dates with
4493 out-of-range components, e.g., "Sept 31".
4494 Include <stdlib.h>, "setenv.h", "xalloc.h".
4495 (ISDIGIT_LOCALE): Remove; unused.
4496 Note that the TZ and time functions used here are not reentrant.
4497 (mktime_ok, get_tz): New functions.
4498 (TZBUFSIZE): New constant.
4499 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4500 This requires that we sometimes generate our own TZ="XXX..." setting.
4502 2004-10-27 Derek R. Price <derek@ximbiot.com>
4504 * mktime.c (not_equal_tm): Remove redundant check.
4506 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4508 * getdate.y: Use Bison 1.875 features, and some minor
4509 code cleanups. This change does not affect semantics.
4510 Don't include <stdlib.h>; no longer needed.
4511 Don't include unlocked-io.h; only the "#if TEST" code uses
4512 stdio, and performance isn't crucial there.
4513 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4514 Bison 1.875 features as described below.
4515 All uses of "PC." replaced by "pc->".
4516 (YYSTYPE): Add a forward declaration.
4517 (yylex, yyerror): Use full prototypes in forward decls.
4518 Use "%pure-parser" rather than obsolescent "%pure_parser".
4519 Use %parse-param and %lex-param instead of obsolescent
4520 YYPARSE_PARAM and YYLEX_PARAM.
4521 (meridian_table, month_and_day_table, time_units_table,
4522 relative_time_table, time_zone_table, military_table,
4523 lookup_zone, lookup_word, get_date):
4524 Use NULL instead of 0 where appropriate.
4525 (to_hour): Avoid abort (), to avoid a dependency on
4527 (yyerror, yylex): Now accepts parser_control * arg.
4528 (main) [TEST]: Use '\0' rather than 0 for char.
4530 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4532 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4533 It's now the caller's responsibility to handle the case where
4534 !HAVE_GETPAGESIZE && !defined getpagesize.
4536 * mktime.c (leapyear): Arg is long int, not int.
4538 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4540 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4542 2004-10-12 Simon Josefsson <jas@extundo.com>
4544 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4545 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4548 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4550 * vsnprintf.h: New file.
4551 * vsnprintf.c: New file.
4553 2004-10-07 Bruno Haible <bruno@clisp.org>
4555 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4556 into the provided buffer.
4558 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4560 * diacrit.c, diacrit.h: Add GPL notice.
4562 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4563 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4564 * logl.c (logl): Keep the code as similar to glibc as possible.
4565 This avoids a potential constant-folding bug.
4567 2004-10-05 Bruno Haible <bruno@clisp.org>
4569 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4571 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4573 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4574 * xmalloc.c (xmemdup): Likewise.
4575 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4576 XFREE): Remove these long-obsolescent macros.
4577 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4578 * xstrdup.c: Remove.
4580 * regex.c (re_comp): Cast gettext return value to char *,
4581 Problem reported by Martin Neitzel via Mark D. Baushke.
4583 2004-10-04 Simon Josefsson <jas@extundo.com>
4585 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4586 '#ifdef USE_UNLOCKED_IO'.
4588 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4590 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4591 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4592 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4593 regex.c, sha1.c, version-etc.c, yesno.c:
4594 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4595 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4596 the includer's responsibility.
4598 Sync from coreutils.
4600 * modechange.c (mode_compile): Don't decrement a pointer that
4601 points to the start of a string, as the C Standard says the
4602 resulting behavior is undefined.
4604 * backupfile.h (enum backuptype): Rename none -> no_backups,
4605 simple -> simple_backups, numbered_existing ->
4606 numbered_existing_backups, numbered -> numbered_backups
4607 to avoid shadowing problems. All uses changed.
4608 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4609 * backupfile.c (check_extension, numbered_backup):
4610 Rename locals to avoid shadowing 'basename'.
4611 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4614 * .cppi-disable: Add getopt_.h, getopt_int.h.
4615 * .cvsignore: Add getopt.h.
4617 2004-10-04 Simon Josefsson <jas@extundo.com>
4619 * memmem.h: New file.
4620 * memmem.c: New file, taken from glibc.
4622 2004-10-02 Jim Meyering <jim@meyering.net>
4624 * dirfd.h, getpagesize.h: Add copyright notice.
4626 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4628 * snprintf.c: Remove comments as to why each header is needed.
4630 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4632 * strsep.h: New file.
4633 * strsep.c: New file.
4635 2004-10-01 Simon Josefsson <jas@extundo.com>
4637 * snprintf.c (snprintf): Handle size==0.
4639 2004-10-01 Simon Josefsson <jas@extundo.com>
4640 Bruno Haible <bruno@clisp.org>
4642 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4643 (snprintf): Declare 'args'.
4645 2004-09-30 Simon Josefsson <jas@extundo.com>
4647 * snprintf.h, snprintf.c: New files.
4649 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4651 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4652 (hol_entry_help): Never translate an empty string.
4653 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4654 * argp.h (OPTION_NO_TRANS): New option.
4656 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4658 * xvasprintf.c: Include xalloc.h.
4659 (xvasprintf): Use xalloc_die, not xmalloc_die.
4661 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4663 * dummy.c: Change copyright notice to FSF, and license to GPL.
4665 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4667 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4668 Problem reported by Bruno Haible in:
4669 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4671 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4673 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4674 in case some system header has #define'd it. Problem reported by
4675 Soeren D. Schulze in
4676 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4678 2004-09-08 Bruno Haible <bruno@clisp.org>
4680 * stdint_.h: New file, taken from GNU clisp.
4682 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4684 * xvasprintf.h: New file.
4685 * xvasprintf.c: New file.
4686 * xasprintf.c: New file.
4688 2004-09-08 Bruno Haible <bruno@clisp.org>
4690 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4692 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4694 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4696 Import from coreutils.
4697 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4698 strings on unbounded length. alloca's performance benefits aren't
4699 that important here.
4701 (parse_with_separator): New function, with most of the internals
4702 of the old parse_user_spec. Allow user to omit both user and group,
4703 for compatibility with FreeBSD.
4704 Clone only the user name, not the entire spec.
4705 Do not set *uid, *gid unless entirely successful.
4706 Avoid memory leak in some failing cases.
4707 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4708 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4709 (parse_user_spec): Rewrite to use parse_with_separator.
4711 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4713 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4714 its complicated substitute.
4715 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4716 and program_invocation_name.
4717 (__argp_basename) [!_LIBC]: Remove; the only use was
4718 replaced by its body.
4719 (__argp_short_program_name): Change condition from
4720 !defined __argp_short_program_name to
4721 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4722 to match argp-namefrob.h.
4723 (__argp_failure): Don't assume strerror_r returns char *.
4724 * argp-parse.c (N_): Define unconditionally.
4725 (argp_default_options): Fill out initializers with 0 to avoid
4728 2004-08-12 Simon Josefsson <jas@extundo.com>
4730 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4731 * getopt_.h: Renamed from getopt.h.
4733 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4735 Merge from coreutils.
4737 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4738 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4739 for Reliant Unix 5.43.
4741 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4742 (union fooround): Use uintmax_t, not long int.
4743 The rest is a merge from libc:
4744 [defined _LIBC]: Include <shlib-compat.h>.
4745 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4747 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4749 * strverscmp.c: Convert to UTF-8.
4751 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4753 * obstack.h (obstack_empty_p):
4754 Don't assume that chunk->contents is suitably aligned.
4755 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4756 Likewise. Problem reported by Benno in
4757 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4759 * chown.c (rpl_chown): Work even if the file is writeable but not
4760 readable. This could be improved further but it'd take some work.
4762 2004-08-08 Simon Josefsson <jas@extundo.com>
4764 * xgethostname.c: Don't include error.h (not used).
4767 * getpass.c: Include getpass.h first.
4769 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4771 * xalloc-die.c: New files.
4772 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4774 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4775 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4776 (_, N_, xalloc_die): Move to xalloc-die.c.
4777 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4778 so that we needn't mess with xalloc_msg_memory_exhausted.
4780 * sha1.h: Renamed from sha.h.
4781 (SHA1_H): Renamed from _SHA_H.
4782 (sha1_ctx): Renamed from sha_ctx.
4783 (sha1_init_ctx): Renamed from sha_init_ctx.
4784 (sha1_process_block): Renamed from sha_process_block.
4785 (sha1_process_bytes): Renamed from sha_process_bytes.
4786 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4787 (sha1_read_ctx): Renamed from sha_read_ctx.
4788 (sha1_stream): Renamed from sha_stream.
4789 (sha1_buffer): Renamed from sha_buffer.
4790 * sha1.c: Likewise; renamed from sha.c.
4791 Do not include <sys/types.h>.
4792 Include <stddef.h> rather than <stdlib.h>.
4794 2004-08-08 Bruno Haible <bruno@clisp.org>
4796 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4797 FILESYSTEM_PREFIX_LEN.
4798 * progreloc.c: Likewise.
4799 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4801 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4804 * argp-help.c (make_hol, hol_append): Don't assume that
4805 SIZE_MAX is a valid preprocessor constant.
4806 (__argp_basename): Change from "#ifndef _LIBC"
4807 to "#ifndef __argp_short_program_name", so that
4808 we don't compile these functions for tar.
4810 More merges from coreutils.
4811 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4812 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4814 * addext.c: Remove; no longer needed.
4815 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4816 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4817 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4818 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4819 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4820 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4821 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4822 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4823 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4824 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4825 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4826 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4827 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4828 Import changes from coreutils.
4830 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4832 Merge from coreutils.
4834 * .gdb-history: Remove; this doesn't belong here.
4836 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4837 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4838 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4840 * dirname.h: Include <stdbool.h>.
4841 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4842 for consistency with POSIX terminology. All uses changed.
4843 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4844 (strip_trailing_slashes): Use bool for booleans.
4845 * stripslash.c (strip_trailing_slashes): Likewise.
4847 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4848 sometimes returns a positive errno value even when it succeeds.
4849 (print_errno_message) [!LIBC]: Fall back on strerror if
4852 * path-concat.c (mempcpy): Don't define if a system header defines it.
4853 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4854 (longest_relative_suffix): New function.
4855 (path_concat): Use it. Assume first argument is not NULL.
4856 Port to DOS. Omit redundant separators.
4857 Report an error instead of returning NULL.
4858 Use mempcpy instead of memcpy.
4859 (xpath_concat): Remove: not declared or used.
4861 * same.h: Include <stdbool.h>
4862 (same_name): Return bool, not int.
4863 * same.c (same_name): Likewise.
4864 (errno): Don't declare; we assume C89 or better now.
4866 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4867 if not already defined.
4869 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4870 * dup-safer.c (errno): Likewise.
4872 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4874 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4877 2004-08-03 Simon Josefsson <jas@extundo.com>
4879 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4880 * progname.h: Don't include stdbool.h.
4882 2004-08-02 Simon Josefsson <jas@extundo.com>
4884 * getsubopt.h: New file, with comments from Bruno Haible.
4885 * getsubopt.c: New file, from glibc, but slightly modified based on
4886 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4888 2004-08-01 Simon Josefsson <jas@extundo.com>
4890 * xgetdomainname.c: Include stdlib.h, for free().
4892 2004-07-16 Simon Josefsson <jas@extundo.com>
4894 * dummy.c: New file.
4896 2004-07-16 Bruno Haible <bruno@clisp.org>
4898 * backupfile.h: Add extern "C" for C++.
4899 * closeout.h: Likewise.
4900 * copy-file.h: Likewise.
4901 * findprog.h: Likewise.
4902 * full-write.h: Likewise.
4903 * pathname.h: Likewise.
4904 * progname.h: Likewise.
4905 * stpcpy.h: Likewise.
4906 * stpncpy.h: Likewise.
4907 * strcase.h: Likewise.
4908 * strstr.h: Likewise.
4909 * xalloc.h: Likewise.
4911 * mbswidth.h: Add extern "C" for C++.
4912 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4914 2004-07-09 Simon Josefsson <jas@extundo.com>
4916 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4917 failed without this.)
4919 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4921 * fchown-stub.c: New file.
4923 2004-06-24 Jim Meyering <jim@meyering.net>
4925 * obstack.h (obstack_base): Cast to (void *), per documentation.
4927 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4929 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4931 2004-06-01 Jim Meyering <jim@meyering.net>
4933 * calloc.c: New file.
4935 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4937 * getdate.y (yylex): Allow space between sign and number.
4938 Problem reported by Dan Jacobson.
4940 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4941 and Jim Meyering <jim@meyering.net>
4943 Merge from coreutils CVS.
4945 * stat-macros.h: New file, with contents from file-type.h
4946 and coreutils' system.h.
4947 * file-type.c: Include "stat-macros.h".
4948 * file-type.h (file_type): Move all macro definitions to new file,
4951 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4952 Wrap old code with this conditional.
4953 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4954 function that does not dereference symlinks.
4955 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4957 * xreadlink.c: Include xreadlink.h first, to catch .h file
4958 dependency problems.
4959 (xreadlink): Accept new arg SIZE, for efficiency.
4960 All decls and uses changed.
4961 * xreadlink.h: Include <stddef.h>, for size_t.
4963 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4964 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4966 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4968 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4970 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4971 macros to be defined.
4972 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4973 the allocator returns NULL because the requested size is zero.
4975 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4977 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4978 var. Add comment explaining why libc still defines it. This
4979 merges the following patch from glibc:
4980 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4982 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4984 * obstack.c (_obstack): Remove unused variable. It hasn't been
4985 present in glibc since revision 1.1 of this file.
4986 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4987 obstack_alignment_mask, obstack_alloc, obstack_base,
4988 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4989 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4990 obstack_grow0, obstack_init, obstack_int_grow,
4991 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4992 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4993 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4994 nonexistent functions.
4996 2004-05-17 Derek R. Price <derek@ximbiot.com>
4997 Paul Eggert <eggert@cs.ucla.edu>
4999 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5001 2004-05-14 Bruno Haible <bruno@clisp.org>
5003 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5004 that consists of a '.' followed by an empty digit string.
5005 Patch by Tor Lillqvist <tml@iki.fi>.
5007 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5009 Port obstack to the AS/400, where pointers are 16 bytes wide and
5010 you cannot cast an integer to a valid pointer. This patch is
5011 currently waiting to be integrated into glibc; see
5012 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5014 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5015 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5016 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5017 (struct obstack): temp member is now a union of a pointer and
5018 an integer, instead of an integer. All integer uses changed.
5019 This does not affect the physical layout of struct obstack,
5020 except on hosts (like the AS/400) where the size or alignment of
5021 void * is greater than that of ptrdiff_t.
5022 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5023 __STDC__)]: Store temporary in pointer member of union, not
5025 * obstack.c: Include <stddef.h>, for offsetof.
5026 (struct fooalign): Remove; it doesn't need a name.
5027 (union fooround): Change double to long double, and add void *.
5028 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5029 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5030 not a macro. Hence the values are always int; so remove all
5031 casts-to-int in uses.
5033 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5034 Derek Price <derek@ximbiot.com>
5036 * alloca.c: Include <alloca.h>, to get our interface.
5037 * alloca_.h: Use __alloca on AIX, so that we don't have to
5038 include <alloca.h> first. Use C89 prototype for alloca; this
5039 requires including <stddef.h> for size_t. Use extern "C" if C++.
5040 Use #elif for simplicity, since we can assume C89 now.
5041 Don't try to source the system alloca.h since it will not be found
5042 and to prevent recursively including its replacement.
5043 * fnmatch.c: Include <alloca.h> instead of opencoding.
5044 * regex.c: Likewise.
5046 2004-05-16 Derek Price <derek@ximbiot.com>
5047 Paul Eggert <eggert@cs.ucla.edu>
5049 getline cleanup. This changes the getndelim2 API: both order of
5050 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5053 * getline.c: Don't include stddef.h or stdio.h, since our
5054 interface does that.
5055 (getline): Always use getdelim, so that we don't have two
5056 copies of this code.
5057 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5059 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5060 (GETNDELIM2_MAXIMUM): New macro.
5061 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5062 instead of the old practice of delim2==0. All callers changed.
5063 Return -1 on overflow, instead of returning junk.
5064 Do not set *linesize unless allocation succeeds.
5065 * getndelim2.h: Do not include stddef.h; no longer needed, now
5066 that we include sys/types.h.
5067 * getnline.h: Likewise.
5068 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5069 (getndelim2): Reorder arguments.
5070 * getnline.c (getnline, getndelim):
5071 Don't discard the NMAX argument.
5072 (getnline): Invoke getndelim, to avoid code duplication.
5073 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5074 of (size_t) -1 by callers of the getnline family.
5076 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5078 * nanosleep.c (suspended): Change its type from int to
5079 sig_atomic_t volatile.
5080 (first_call): Make it private to rpl_nanosleep, and have it
5081 be zero initially as that's a bit faster.
5082 (my_usleep): Round up fractional times instead of truncating them,
5083 as this is the usual meaning for 'sleep'.
5085 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5087 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5088 (ENOSYS): Define if not defined.
5089 (settime): Fall back on stime if it exists and settimeofday fails.
5090 But don't bother with fallbacks if a method fails with errno == EPERM.
5092 2004-05-11 Jim Meyering <jim@meyering.net>
5094 Prior to this change, the save_cwd caller required read access to the
5095 current directory on most systems (ones with the fchdir function).
5097 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5098 fails, try write-only, and finally, resort to using xgetcwd.
5100 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5102 * obstack.c, obstack.h: Import changes from libc.
5104 2004-04-28 Bruno Haible <bruno@clisp.org>
5106 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5107 implicitly appends .exe to executables.
5108 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5109 accepts Windows pathnames.
5110 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5111 Cygwin like Windows, since it now accepts Windows pathnames.
5112 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5113 Cygwin like Windows, since it now accepts Windows pathnames.
5114 Reported by Derek Robert Price <derek@ximbiot.com>.
5116 2004-04-20 Jim Meyering <jim@meyering.net>
5118 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5120 2004-04-20 Jim Meyering <jim@meyering.net>
5121 Bruno Haible <bruno@clisp.org>
5123 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5124 memory when realloc fails.
5126 2004-04-18 Jim Meyering <jim@meyering.net>
5128 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5129 don't leak memory and do call END_UTMP_ENT.
5131 2004-04-11 Paul Eggert <eggert@twinsun.com>
5133 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5134 (CHAR_BIT): Remove, since we assume C89.
5135 Include <stdint.h> if available, as per current Autoconf CVS advice.
5137 2004-03-30 Paul Eggert <eggert@twinsun.com>
5139 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5140 not bool, to be more consistent with Unix conventions.
5141 Suggested by Bruno Haible.
5143 Merge from coreutils.
5145 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5148 * getdate.h: Include stdbool.h, and timespec.h instead of
5149 the usual <time.h> dance.
5150 (get_date): Change signature to support fractional time stamps.
5151 All callers changed.
5152 * getdate.y: Include "getdate.h" first, as we can now
5153 assume C89 and don't need to worry about 'const'.
5154 Similarly, include "unlocked-io.h" near start, not in middle.
5156 (textint.value): Use long int rather than int.
5157 (textint.digits): Use size_t rather than int.
5158 (BILLION, LOG10_BILLION): New constants.
5159 (parser_control): New member rel_ns. Members day_ordinal,
5160 time_zone, month, day, hour, minutes, rel_year, rel_month,
5161 rel_day, rel_hour, rel_minutes, rel_seconds
5162 are now long int, not int. Member seconds is now struct timespec,
5163 not int. New member timespec_seen. Members dates_seen, days_seen,
5164 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5166 (%union.intval): Now long int, not int.
5167 New member timespec.
5168 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5169 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5170 (spec): Now is a timespec or an item list.
5171 (timespec, items): New nonterminals.
5172 (time, rel, relunit, number, get_date):
5173 Add support for fractional seconds.
5174 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5175 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5176 (to_hour): First arg is now long int, not int.
5177 (to_year): Returns long int, not int.
5178 Don't treat year -70 like 70.
5179 (tm_diff): Returns long int, not int.
5180 (lookup_word): Use bool instead of int when appropriate.
5181 (yylex): Use size_t for count, not int.
5182 Detect overflow when parsing large integer constants.
5183 Add support for fractions.
5184 (get_date): Make pointers 'const' if possible.
5185 Use more-portable code to detect integer overflow.
5186 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5187 Don't use ctime; it's not reliable if the year has >4 digits.
5189 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5190 This is for compatibility with BSD.
5192 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5193 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5194 From coreutils' system.h.
5196 * userspec.c: Don't include "posixver.h".
5197 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5198 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5199 compatible extension. Simplify code by removing a boolean int
5200 that was always nonzero if a string was nonnull.
5202 2004-03-30 Jim Meyering <jim@meyering.net>
5204 Merge from coreutils.
5206 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5208 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5209 an empty input stream.
5211 * readtokens.c: Include <stdbool.h>.
5212 (readtoken): Use `size_t' rather than int/long.
5213 All callers adjusted.
5214 Use `bool' rather than `int' where appropriate.
5215 Use memset rather than an explicit loop.
5216 Use x2nrealloc rather than xrealloc.
5217 Allow the use of `\0' as a delimiter.
5218 (readtokens): Likewise.
5219 * readtokens.h (readtoken, readtokens): Update prototypes.
5221 2004-03-30 Bruno Haible <bruno@clisp.org>
5223 * getloadavg.c (getloadavg): Don't assume setlocale returns
5226 2004-03-29 Paul Eggert <eggert@twinsun.com>
5228 Merge changes to getloadavg.c from coreutils and Emacs.
5230 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5231 Define to an expression, not to the empty string.
5232 Include cloexec.h and xalloc.h.
5233 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5234 Use set_cloexec_flag rather than rolling our own.
5235 * cloexec.c, cloexec.h: New files.
5237 2004-03-18 Paul Eggert <eggert@twinsun.com>
5239 * getopt.h: Sync with libc CVS.
5241 2004-03-18 Paul Eggert <eggert@twinsun.com>
5242 Bruno Haible <bruno@clisp.org>
5244 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5245 not on all platforms that have <wchar.h>.
5246 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5248 2004-03-09 Paul Eggert <eggert@twinsun.com>
5250 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5252 * getopt_int.h: New file, also synced from libc.
5254 2004-03-07 Paul Eggert <eggert@twinsun.com>
5256 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5257 '#if' expressions. Unlike the code it replaces, it does not
5258 depend on (defined _SC_PAGESIZE). However, it does depend on
5259 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5260 first reported by Jason Andrade in
5261 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5263 2004-01-18 Simon Josefsson <jas@extundo.com>
5265 * strdup.h: New file.
5266 * strdup.c: Include it.
5267 * path-concat.c: Include strdup.h. Drop strdup declaration.
5268 * userspec.c: Include strdup.h. Drop strdup declaration.
5270 2004-02-06 Karl Berry <karl@gnu.org>
5272 * config.charset: update from gettext 0.14.1.
5274 2004-02-05 Paul Eggert <eggert@twinsun.com>
5276 Add comments and code, prompted by suggestions from Bruno Haible
5278 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5279 describing the enum quoting_style values.
5280 * quotearg.c (quotearg_alloc): New function.
5281 (quotearg_buffer_restyled): Treat lone { and } as special.
5282 Treat = as special. Work around bug with older shells
5283 that "see" a '\' that is really the 2nd byte of a multibyte char.
5284 Quote empty string with shell_quoting_style.
5286 2004-02-03 Bruno Haible <bruno@clisp.org>
5288 * pipe.h: New file, from GNU gettext.
5289 * pipe.c: New file, from GNU gettext.
5291 2004-01-27 Bruno Haible <bruno@clisp.org>
5293 * execute.h: New file, from GNU gettext.
5294 * execute.c: New file, from GNU gettext.
5295 * w32spawn.h: New file, from GNU gettext.
5297 2004-01-23 Paul Eggert <eggert@twinsun.com>
5299 Exit-status fix from coreutils.
5301 Use exit_failure consistently in place of EXIT_FAILURE,
5302 so that program exit statuses are consistent on failure.
5304 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5305 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5306 * argmatch.h: Comment fix to match the above.
5307 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5308 Now a macro referring to exit_failure, instead of a separate
5309 variable. Include "exitfail.h" to get it.
5310 * xstrtol.h: Include "exitfail.h".
5311 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5313 * long-options.c (parse_long_options): Use prototype
5314 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5317 2004-01-21 Jim Meyering <jim@meyering.net>
5319 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5320 so as not to conflict with a different-sized __mktime_internal
5321 function in GNU libc.
5322 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5323 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5325 2004-01-18 Paul Eggert <eggert@twinsun.com>
5327 Merge from diffutils.
5329 * file-type.c (file_type): Add typed memory objects.
5330 * file-type.h (S_TYPEISTMO): New macro.
5332 * c-stack.h (c_stack_action): Remove argv argument.
5333 * c-stack.c (c_stack_action): Likewise. All uses changed.
5334 (die): Don't calculate message unless segv_action returns.
5335 (get_stack_location, min_address_from_argv, max_address_from_argv,
5336 volatile stack_base, volatile_stack_size): Remove.
5337 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5338 that every segmentation violation is a stack overflow. (Ouch!)
5339 See Debian bug 136249 (still outstanding) for more info about why
5340 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5342 2003-11-30 Bruno Haible <bruno@clisp.org>
5344 Safer stack allocation.
5345 * setenv.c: Include allocsa.h.
5346 (alloca): Remove fallback definition.
5347 (freea): Remove macro.
5348 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5351 2003-10-17 Bruno Haible <bruno@clisp.org>
5353 * binary-io.h: Avoid warnings on Cygwin.
5355 2003-12-28 Bruno Haible <bruno@clisp.org>
5357 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5358 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5360 2003-11-28 Bruno Haible <bruno@clisp.org>
5362 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5364 2003-11-27 Bruno Haible <bruno@clisp.org>
5366 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5368 2003-11-17 Bruno Haible <bruno@clisp.org>
5370 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5372 2003-11-24 Bruno Haible <bruno@clisp.org>
5374 * xallocsa.h: New file, from GNU gettext.
5375 * xallocsa.c: New file, from GNU gettext.
5377 2003-11-24 Bruno Haible <bruno@clisp.org>
5379 * allocsa.h: New file, from GNU gettext.
5380 * allocsa.c: New file, from GNU gettext.
5382 2003-11-24 Bruno Haible <bruno@clisp.org>
5384 * eealloc.h: New file.
5386 2004-01-15 Jim Meyering <jim@meyering.net>
5388 Merge from coreutils.
5390 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5391 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5392 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5394 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5395 optional configure-time default.
5397 * version-etc.c (version_etc_copyright): Update copyright date.
5399 * xreadlink.c (xreadlink): Correct outdated comment.
5401 2004-01-15 Paul Eggert <eggert@twinsun.com>
5403 Merge from coreutils.
5405 * posixver.c: Include posixver.h.
5407 * same.c: Include <stdbool.h>, <limits.h>.
5408 (_POSIX_NAME_MAX): Define if not defined.
5410 (same_name): If file names are silently truncated, report
5411 that the file names are the same if they are the same after
5412 the silent truncation.
5414 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5415 conversion function.
5416 * xstrtod.c (xstrtod): Likewise. All callers changed to
5417 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5420 2004-01-14 Paul Eggert <eggert@twinsun.com>
5422 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5423 with like-named macro in fnmatch.c.
5424 (EXT): Use an internal constant instead.
5426 Merge fnmatch patches from glibc.
5427 * fnmatch.c (mbsinit): Remove define.
5428 Add libc_hidden_ver (__fnmatch, fnmatch).
5429 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5430 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5432 2003-12-14 Karl Berry <karl@gnu.org>
5434 * config.charset: update from gettext-runtime.
5436 2003-12-03 Paul Eggert <eggert@twinsun.com>
5438 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5439 Bug reported by Alfred M. Szmidt.
5441 2003-11-29 Karl Berry <karl@gnu.org>
5443 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5445 2003-11-23 Paul Eggert <eggert@twinsun.com>
5446 Bruno Haible <bruno@clisp.org>
5448 * printf-parse.h: Don't include sys/types.h.
5449 (ARG_NONE): New macro.
5450 (char_directive): Change type of *arg_index fields to size_t.
5451 * printf-parse.c: Don't include sys/types.h.
5452 (SSIZE_MAX): Remove macro.
5453 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5454 Remove unnecessary overflow check.
5455 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5458 2003-11-24 Paul Eggert <eggert@twinsun.com>
5460 * alloca.c: Remove dependency on xalloc module.
5461 (xalloc_die): Remove.
5462 (memory_full) [!defined emacs]: New macro.
5463 [!defined emacs]: Don't include xalloc.h.
5464 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5465 address arithmetic overflows. Change datatypes a bit to avoid
5468 2003-11-22 Jim Meyering <jim@meyering.net>
5470 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5472 2003-11-17 Bruno Haible <bruno@clisp.org>
5474 * vasnprintf.c (alloca): Remove fallback definition.
5475 (freea): Remove definition.
5476 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5477 Reported by Paul Eggert.
5479 2003-11-17 Jim Meyering <jim@meyering.net>
5481 On systems without utime and without a utimes function capable of
5482 dealing with a NULL struct utimbuf* argument, this utime replacement
5483 could -- in unusual circumstances -- leak a file descriptor.
5484 * utime.c: Include <unistd.h> and <errno.h>.
5485 (utime_null): Be sure to close `fd' and to preserve errno.
5486 Reported by Geoff Collyer via Arnold Robbins.
5488 2003-11-16 Paul Eggert <eggert@twinsun.com>
5489 Bruno Haible <bruno@clisp.org>
5491 Protect against address arithmetic overflow.
5492 * printf-args.h: Include stddef.h.
5493 (arguments): Change type of field 'count' to size_t.
5494 * printf-args.c (printf_fetchargs): Use size_t instead of
5495 'unsigned int' where appropriate.
5496 * printf-parse.h: Include sys/types.h.
5497 (char_directive): Change type of *arg_index fields to ssize_t.
5498 (char_directives): Change type of fields 'count', max_*_length to
5500 * printf-parse.c: Include sys/types.h and xsize.h.
5501 (SSIZE_MAX): Define fallback value.
5502 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5503 instead of 'int' where appropriate. Check a_allocated, d_allocated
5504 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5505 * vasnprintf.c: Include xsize.h.
5506 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5507 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5508 overflow. Avoid wraparound when converting a width or precision from
5511 2003-11-16 Bruno Haible <bruno@clisp.org>
5513 Update from GNU gettext.
5514 * printf-parse.c: Generalize to it can be compiled for wide strings.
5515 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5516 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5517 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5518 SNPRINTF): New macros.
5519 Don't include <alloca.h> if the file is used inside libintl.
5520 (local_wcslen): New function, for Solaris 2.5.1.
5521 (VASNPRINTF): Use it instead of wcslen.
5523 2003-11-16 Bruno Haible <bruno@clisp.org>
5525 * xsize.h (xmax): New function.
5526 (xsum, xsum3, xsum4): Declare as "pure" functions.
5528 2003-11-12 Paul Eggert <eggert@twinsun.com>
5530 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5531 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5532 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5533 heuristic is just as accurate as far as we know, and it removes a
5534 dependency on size_max.m4 and ptrdiff_max.m4.
5536 2003-11-12 Paul Eggert <eggert@twinsun.com>
5538 * xstrtol.c (__xstrtol): Remove "break" immediately after
5539 "return", to pacify some unknown compiler. Problem reported
5542 2003-11-11 Bruno Haible <bruno@clisp.org>
5544 * xsize.h (SIZE_MAX): Remove fallback definition.
5545 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5548 2003-11-10 Paul Eggert <eggert@twinsun.com>
5550 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5551 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5552 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5554 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5555 not (size_t) -1, since it's defined here.
5557 2003-11-06 Paul Eggert <eggert@twinsun.com>
5559 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5560 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5561 Reject sizes of exactly SIZE_MAX bytes.
5562 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5563 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5565 2003-11-05 Bruno Haible <bruno@clisp.org>
5567 * xsize.h: Include limits.h, to avoid a possible collision with
5568 SIZE_MAX defined in <limits.h> on Solaris.
5570 2003-11-04 Bruno Haible <bruno@clisp.org>
5572 * xsize.h: New file.
5573 * linebreak.c: Include xsize.h.
5574 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5575 argument for overflow.
5576 Suggested by Paul Eggert.
5578 2003-10-31 Bruno Haible <bruno@clisp.org>
5580 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5581 to avoid (extremely rare) race condition.
5582 Suggested by Paul Eggert.
5584 2003-11-03 Jim Meyering <jim@meyering.net>
5586 * userspec.c: Include "userspec.h".
5587 * userspec.h: New file.
5589 2003-10-31 Paul Eggert <eggert@twinsun.com>
5591 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5592 * mountlist.c (SIZE_MAX): Define if not defined already.
5593 (read_filesystem_list): Set and use me_type_malloced.
5594 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5595 whatever the type happens to be), for brevity and consistency.
5596 Check for size calculation overflow on Alphas running OSF/1.
5598 2003-10-31 Jim Meyering <jim@meyering.net>
5600 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5602 * linebuffer.c: Include <string.h> for declaration of memset.
5604 2003-10-30 Paul Eggert <eggert@twinsun.com>
5605 Bruno Haible <bruno@clisp.org>
5607 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5608 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5610 2003-10-29 Paul Eggert <eggert@twinsun.com>
5612 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5613 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5615 * quotearg.c (quotearg_n_options): Use it.
5616 * group-member.c: Include <stdbool.h>.
5617 (free_group_info): Arg is now const *; don't free arg.
5618 (get_group_info): Now returns bool and accepts struct group_info *,
5619 rather than returning a malloc'ed struct group_info *.
5620 All uses changed. Check for overflow in internal size calculation.
5622 * getusershell.c (readname): Simplify the code by using x2nrealloc
5623 rather than xmalloc/xrealloc.
5624 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5625 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5626 conformance bug: the old code used a pointer after freeing the
5627 storage that it addressed.
5628 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5629 rather than doing it by hand.
5630 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5631 the buffer preserved. Use free and xmalloc instead.
5632 * quotearg.c (quotearg_n_options): Likewise.
5633 Use a simpler test for size overflow. Don't use xalloc_oversized
5634 because unsigned int might be wider than size_t (!); this suggests
5635 that we should switch from unsigned int to size_t for slot numbers.
5637 2003-10-27 Bruno Haible <bruno@clisp.org>
5639 * stdbool_.h: Better support for BeOS.
5641 2003-10-27 Paul Eggert <eggert@twinsun.com>
5643 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5644 to allocate the returned structure. Do not allocate a subarray,
5645 as x2nrealloc will do that.
5646 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5647 instead of xnrealloc.
5648 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5650 2003-10-26 Paul Eggert <eggert@twinsun.com>
5652 * xalloc.h (xalloc_oversized): New static inline function, for
5653 callers that want to do their own size-overflow checking. Include
5654 <stdbool.h>, since xalloc_oversized returns bool.
5655 * xalloc.c (array_size_overflow): Remove. All callers changed
5656 to use xalloc_oversized.
5658 Add two functions x2realloc, x2nrealloc, for programs that grow
5659 arrays dynamically by doubling their sizes.
5660 * xalloc.h (x2realloc, x2nrealloc): New decls.
5661 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5664 Port to C99 semantics for 'inline' of external functions.
5665 Bug reported by Bruno Haible.
5666 * xmalloc.c (xnmalloc_inline): New static inline function,
5667 with the old contents of xnmalloc.
5668 (xnmalloc, xmalloc): Use it.
5669 (xnrealloc_inline): New static inline function,
5670 with the old contents of xnrealloc.
5671 (xnrealloc, xrealloc): Use it.
5673 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5675 2003-10-25 Paul Eggert <eggert@twinsun.com>
5677 Fix several address-calculation bugs in the hash modules,
5678 plus some minor code cleanup.
5680 * hash.h: Include <stdbool.h>, for bool.
5681 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5682 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5683 hash_get_n_entries, hash_get_max_bucket_length,
5684 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5685 hash_rehash): Use size_t rather than unsigned.
5686 * hash.c (struct hash_table, hash_get_n_buckets,
5687 hash_get_n_buckets_used, hash_get_n_entries,
5688 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5689 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5690 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5692 (SIZE_MAX): Define if not defined.
5693 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5694 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5696 Use const * when possible.
5697 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5698 (check_tuning): Fix bug: if tuning parameters were very close to
5699 0 or 1, rounding errors could have caused subscript violations.
5700 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5701 (hash_initialize): Add 'fail:' label
5702 to free table and return NULL, and use it to simplify code.
5703 Use calloc rather than clearing the storage ourself.
5704 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5705 buffer size calculations.
5706 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5707 Include <stddef.h>, for size_t.
5708 * hash-pjw.c (hash_pjw): Likewise.
5709 Switch to method described by Bruno Haible.
5710 Include <limits.h>, for CHAR_BIT.
5711 (SIZE_BITS): New macro.
5713 2003-10-21 Paul Eggert <eggert@twinsun.com>
5715 * getndelim2.c (getndelim2): When size calculation overflows,
5716 ceiling the allocation at NMAX bytes rather than silently
5717 discarding input bytes before NMAX is reached. This makes
5718 a difference only if NMAX exceeds SIZE_MAX / 2.
5720 * obstack.c: Merge from glibc.
5721 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5722 Add libc_hidden_def (_obstack_newchunk).
5723 (_obstack_free) [! defined _LIBC]: Remove.
5724 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5725 a clone of the function body.
5726 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5727 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5729 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5730 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5733 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5734 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5735 Don't use lvalue casts, as GCC plans to remove support for them
5736 in GCC 3.5. Reported by Joseph S. Myers. This bug
5737 was also present in the non-GCC version, indicating that this
5738 code had always been buggy and had never been widely used.
5739 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5740 Use the fast variant of each macro, rather than copying the
5741 definiens of the fast variant; that way, we'll be more likely to
5742 catch future bugs in the fast variants.
5744 2003-10-20 Bruno Haible <bruno@clisp.org>
5746 * wait-process.h: New file, from GNU gettext.
5747 * wait-process.c: New file, from GNU gettext.
5749 2003-10-19 Jim Meyering <jim@meyering.net>
5751 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5753 2003-10-16 Paul Eggert <eggert@twinsun.com>
5755 * getgroups.c: Include <errno.h>, <stdlib.h>.
5756 (getgroups): First arg is int, not size_t.
5757 Don't let 'free' mangle errno.
5759 2003-10-16 Jim Meyering <jim@meyering.net>
5761 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5763 2003-10-15 Paul Eggert <eggert@twinsun.com>
5765 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5767 (new_exclude, add_exclude_file): Initial size no longer needs to
5769 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5770 our own address arithmetic overflow checking.
5772 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5773 (fnmatch): Do not alloca more than 2000 wide characters;
5774 instead, use malloc for large buffers.
5775 Check for address arithmetic overflow, and return -1
5776 with errno set to ENOMEM in that case.
5777 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5778 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5779 instead, return -1. Check for address arithmetic overflow.
5781 2003-10-14 Paul Eggert <eggert@twinsun.com>
5783 Handle invalid suffixes and overflow independently, so that
5784 callers can treat them independently as needed. Fix some bugs in
5785 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5786 suffix for a human-readable blocksize. The major caller-visible
5787 change is the addition of a new
5788 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5789 that both overflow and suffix chars were found.
5791 * human.c (humblock): Don't check separately for invalid suffix
5792 char; that is xstrtoumax's job (now that its bug is fixed).
5793 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5794 INTMAX_MAX]: New macros.
5795 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5796 TYPE_MAXIMUM): New macros.
5797 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5798 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5799 if overflow occurs, as it's what __strtol does and it's more useful
5801 (__xstrtol): If __strtol reports some error other than ERANGE,
5802 reflect it to the caller as LONGINT_INVALID. If it reports
5803 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5804 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5805 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5807 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5808 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5809 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5810 [defined UINTMAX_MAX]: New macros.
5812 2003-10-14 Bruno Haible <bruno@clisp.org>
5814 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5815 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5816 Also use volatile where needed.
5818 2003-10-12 Paul Eggert <eggert@twinsun.com>
5820 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5821 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5822 and define in terms of the other primitives.
5823 * xmalloc.c: Include stdbool.h; do not include exit.h.
5824 (SIZE_MAX): Define if not already defined.
5825 (array_size_overflow): New function.
5826 (xalloc_die): Abort instead of exiting if 'error' returns.
5827 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5828 (xmalloc, xrealloc): Use them.
5829 (xcalloc): Check for address arithmetic overflow.
5830 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5831 a bit faster than strcpy.
5833 2003-10-08 Paul Eggert <eggert@twinsun.com>
5835 Merge getpass from libc, plus a few fixes.
5837 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5838 Include <stdbool.h>.
5839 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5840 __fsetlocking to empty.
5841 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5842 do include <bits/libc-lock.h>.
5843 Do not include <fcntl.h>; not needed.
5844 [_LIBC]: Include <wchar.h>.
5845 (NOTCANCEL_MODE): New macro.
5846 (flockfile, funlockfile) [_LIBC]: New macros.
5847 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5848 [!_LIBC]: New macros.
5849 (call_fclose): New function.
5850 (getpass): Use it. Save tty stream separately; this simplifies the
5851 code and makes it more reliable if stdin happens to equal stdout.
5852 Invoke __fsetlocking on tty.
5853 Handle thread cancellation if needed.
5854 Namespace cleanup (use __tcgetattr, __getline).
5855 Use bool for Booleans.
5856 [USE_IN_LIBIO]: Handle wide streams.
5857 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5858 stream might go where.
5860 * unlocked-io.h: Include <stdio.h>, so that the caller
5861 doesn't have to include <stdio.h> before us.
5862 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5863 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5864 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5865 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5866 if not declared, so that we can use getpass.c code from libc without
5868 (flockfile, ftrylockfile, funlockfile): New macros.
5870 2003-10-06 Bruno Haible <bruno@clisp.org>
5872 * version-etc-2.h: Remove file.
5873 * version-etc-2.c: Remove file.
5875 2003-09-25 Jim Meyering <jim@meyering.net>
5876 Bruno Haible <bruno@clisp.org>
5878 This lets translators provide better translations for the
5879 "Written by ..." part of --version output.
5880 * version-etc.h: Include stdarg.h.
5881 (version_etc_copyright): Declare as readonly.
5882 (version_etc): Make this function variadic with a NULL-terminated list
5883 of author name strings.
5884 (version_etc_va): New declaration.
5885 * version-etc.c: Include stdarg.h, stdlib.h.
5886 (version_etc_copyright): Declare as readonly.
5887 (version_etc_va): New function. Provide a different translatable string
5888 for each possible number of authors < 10. Abbreviate when there are 10
5890 (version_etc): Make this function variadic. Call version_etc_va.
5891 Suggestion from Gary V. Vaughan.
5893 * long-options.h (parse_long_options): Change prototype: the authors
5894 string is moved to the end and becomes variadic.
5895 * long-options.c: Include stdarg.h.
5896 (parse_long_options): Make this function variadic, too.
5897 Call version_etc_va, not version_etc.
5899 2003-10-06 Bruno Haible <bruno@clisp.org>
5901 * fatal-signal.h: New file, from GNU gettext.
5902 * fatal-signal.c: New file, from GNU gettext.
5904 2003-10-04 Karl Berry <karl@gnu.org>
5906 * argp*: update from libc.
5908 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5910 * getpass.c (getpass): Use a no-op fseek when switching from input to
5911 output mode on the same stream.
5913 2003-09-29 Paul Eggert <eggert@twinsun.com>
5915 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5916 Fix arg typo in previous patch.
5918 2003-09-28 Jim Meyering <jim@meyering.net>
5920 * error.c: Correct cpp indentation.
5922 2003-09-27 Paul Eggert <eggert@twinsun.com>
5924 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5925 Omit the special code that used __typeof__, since we worry that
5926 it could be more trouble than it's worth. See:
5927 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5928 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5932 2003-09-26 Jim Meyering <jim@meyering.net>
5934 * error.c (error_tail): Move some declarations
5935 into inner scope where the local variables are used.
5937 2003-09-26 Bruno Haible <bruno@clisp.org>
5939 * stpncpy.h (gnu_stpncpy): New declaration.
5940 (stpncpy): Define as alias for gnu_stpncpy.
5941 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5943 2003-09-26 Paul Eggert <eggert@twinsun.com>
5945 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5946 (error_tail): Do not loop, reallocating temporary buffer, since
5947 the output cannot contain more wide characters than the input
5948 contains bytes, the size must be big enough already. This avoids
5949 one potential size overflow calculation. Check for size overflow
5950 when calculating temporary buffer size. Free temporary buffer
5951 when done, if it was allocated with malloc; this plugs a memory
5952 leak. Remove casts from void * to pointers, that are no longer
5953 needed now that we're assuming C89 or better.
5955 Merge error changes from glibc.
5957 * error.c, error.h: Update copyright notice header to match glibc.
5958 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5959 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5960 Disable cancellation while printing error.
5961 * error.h: Prepend __ to parameter names.
5963 2003-09-25 Karl Berry <karl@gnu.org>
5965 * argp-fmtstream.c, argp-help.c: update from libc.
5967 2003-09-25 Bruno Haible <bruno@clisp.org>
5969 * version-etc-2.h: New file, from version-etc.h with modifications.
5970 * version-etc-2.c: New file, from version-etc.c with modifications.
5972 2003-09-25 Simon Josefsson <jas@extundo.com>
5974 * xgetdomainname.h: New file.
5975 * xgetdomainname.c: New file.
5977 2003-09-25 Simon Josefsson <jas@extundo.com>
5978 Bruno Haible <bruno@clisp.org>
5980 * getdomainname.h: New file.
5981 * getdomainname.c: New file.
5983 2003-09-24 Paul Eggert <eggert@twinsun.com>
5985 * linebuffer.c (freebuffer): Don't free the argument, just
5986 the buffer associated with the argument. Bug reported by
5989 2003-09-19 Karl Berry <karl@gnu.org>
5991 * argp.h: update from libc.
5993 2003-09-16 Paul Eggert <eggert@twinsun.com>
5995 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5996 input error, instead of returning NULL the next time we are called
5997 (and therefore losing track of errno).
5999 2003-09-15 Paul Eggert <eggert@twinsun.com>
6001 * getndelim2.c (getndelim2): Don't trash errno when a read
6002 fails, so that the caller gets the proper errno.
6004 * readutmp.c (read_utmp): Likewise.
6005 Check for fstat error. Close stream and free storage
6008 2003-09-14 Bruno Haible <bruno@clisp.org>
6010 * fwriteerror.h: New file.
6011 * fwriteerror.c: New file.
6013 2003-09-14 Jim Meyering <jim@meyering.net>
6015 * getloadavg.c: Correct cpp indentation.
6016 * strdup.c: Likewise.
6017 * vasnprintf.c: Likewise.
6019 2003-09-12 Paul Eggert <eggert@twinsun.com>
6021 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6022 * obstack.c [!defined _LIBC]: Likewise.
6023 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6024 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6025 * exitfail.c: Don't include stdlib.h; no longer needed.
6027 More changes to assume C89 or better.
6029 * error.c (error_tail): Assume vprintf.
6031 * argmatch.c (getenv): Remove decl.
6032 * progreloc.c (get_full_program_name): Define via prototype.
6033 * setenv.c (clearenv): Likewise.
6034 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6036 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6037 (malloc, memcpy): Remove decls.
6038 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6039 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6040 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6041 (memcpy): Remove macro.
6042 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6043 (__P): Remove. All uses removed.
6044 (PTR): Remove. All uses changed to void *.
6045 (CHAR_BIT, NULL): Remove.
6046 (spaces, zeros, memset_space, memset_zero)
6047 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6049 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6050 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6051 Define with prototype.
6052 Remove now-unnecessary prototype decl.
6053 (extra_args_spec): Assume ANSI C. All uses changed.
6054 (extra_args_spec_iso): Remove.
6055 (my_strftime, emacs_strftimeu): Define via prototype.
6056 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6058 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6059 * strtoimax.c: Include <stdlib.h> unconditionally.
6060 (strtoul, strtol): Remove decls.
6061 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6063 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6064 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6065 (LOCALE_PARAM_PROTO): New macro.
6066 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6067 (INTERNAL (strtol), strtol): Define with a prototype.
6068 (PARAMS): Remove. All uses removed.
6069 * tempname.c: Include <string.h> unconditionally.
6070 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6071 * xgethostname.c (main): Define with a prototype.
6072 * xmalloc.c: Include "xalloc.h" first, to check interface.
6073 Include <stdlib.h> unconditionally.
6074 (calloc, malloc, realloc, free): Remove decls.
6075 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6076 Include <stdlib.h> unconditionally. Sort include file names.
6078 (xstrtod): Define with a prototype.
6079 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6080 (strtol, strtoul): Remove decls.
6082 2003-09-11 Paul Eggert <eggert@twinsun.com>
6084 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6085 Include <stdlib.h>, <string.h> unconditionally.
6086 Remove now-unnecessary cast to char *.
6087 * strnlen.c: Include <string.h> unconditionally.
6088 * yesno.c (yesno): Define with a prototype.
6090 2003-09-10 Bruno Haible <bruno@clisp.org>
6092 * strcspn.c: Include <string.h> unconditionally.
6093 * strpbrk.c: Include <string.h> unconditionally.
6094 * strstr.c: Include <string.h> unconditionally.
6095 * unicodeio.c: Include <string.h> unconditionally.
6096 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6097 * unsetenv.c: Likewise.
6098 * xreadlink.c: Include <stdlib.h> unconditionally.
6099 * yesno.c: Include <stdlib.h> unconditionally.
6100 (rpmatch): Add prototype.
6102 2003-09-10 Jim Meyering <jim@meyering.net>
6104 * error.c: Correct indentation of cpp directives.
6106 2003-09-09 Paul Eggert <eggert@twinsun.com>
6110 * acosl.c (main): Use a prototype.
6111 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6114 * getloadavg.c (getloadavg, main): Define via prototypes.
6116 * getopt.h (struct option.name): Assume C89, and use 'const'.
6117 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6118 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6120 * getopt.c (const): Remove macro.
6121 Include <string.h> unconditionally.
6122 (my_index): Remove; all uses changed to strchr.
6123 (strlen): Remove decl.
6124 (exchange): Remove forward decl; no longer needed.
6125 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6126 Define with prototype.
6127 * getopt1.c (const): Remove macro.
6128 (getopt_long, getopt_long_only, main): Define with prototype.
6130 * getugroups.c: Include <string.h> unconditionally.
6132 * getusershell.c: Include <stdlib.h> unconditionally.
6133 (getusershell, setusershell, endusershell, readname, main):
6134 Define with prototypes.
6136 * group-member.c: Include group-member.h first.
6137 Include <stdlib.h> unconditionally.
6139 * hard-locale.c: Include hard-locale.h first.
6140 Include <stdlib.h>, <string.h> unconditionally.
6142 * hash.c (free, malloc): Remove decls.
6143 Include <stdlib.h> unconditionally.
6145 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6146 (getenv): Do not declare.
6148 * idcache.c: Include <string.h> unconditionally.
6150 * long-options.c: Include long-options.h first, to test interface.
6151 Include <stdlib.h> unconditionally.
6153 * makepath.c: Include makepath.h first, to test interface.
6154 Include <stdlib.h> and <string.h> unconditionally.
6156 * linebuffer.c: Include <stdlib.h>.
6157 (free): Remove decl.
6159 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6160 rpl_malloc returns void *, not char *.
6161 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6163 * md5.h: Include <limits.h> unconditionally.
6164 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6165 (__P): Remove; all uses removed.
6166 * md5.c: Include "md5.h" first.
6167 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6168 md5_buffer, md5_process_bytes, md5_process_block):
6169 Define with prototypes.
6170 * sha.h (__P): Remove all uses. (It wasn't defined??)
6171 * sha.c: Include "sha.h" first.
6172 Include <stdlib.h>, <string.h> unconditionally.
6174 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6175 * memcmp.c (__ptr_t): Likewise.
6176 * memrchr.c (__ptr_t): Likewise.
6177 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6178 Include <string.h> unconditionally.
6179 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6180 * memchr.c: Include <stdlib.h> unconditionally.
6181 * memchr.c (LONG_MAX): Remove.
6182 * memrchr.c (LONG_MAX): Likewise.
6183 * memchr.c (__memchr): Define via a prototype.
6184 * memrchr.c (__memrchr): Likewise.
6185 * memcmp.c (__P): Remove, and remove all uses.
6186 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6187 Remove forward decls; no longer needed.
6188 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6189 Use types required by C89 in prototype.
6191 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6192 * savedir.c: Likewise.
6193 * mkdir.c (free): Remove decl.
6194 * rmdir.c (rmdir): Define with a prototype.
6195 * savedir.c: Include savedir.h first, to test interface.
6197 * mktime.c (STDC_HEADERS): Remove.
6198 Include <stdlib.h>, <string.h> unconditionally.
6200 * modechange.c: Include <stdlib.h> unconditionally.
6201 (malloc): Remove decl.
6203 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6204 (free): Remove decl.
6206 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6207 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6208 (This type really should be intptr_t, but that's a C99ism.)
6209 (_obstack_memcpy): Remove: all uses changed to memcpy.
6210 Include <string.h> unconditionally.
6211 (struct obstack): Assume __STDC__ for types of members
6212 chunkfun, freefun, extra_arg.
6213 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6214 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6215 obstack_begin, obstack_specify_allocation,
6216 obstack_specify_allocation_with_arg, obstack_chunkfun,
6217 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6218 Remove unprototyped decls and the macros that use them.
6219 * obstack.c (POINTER): Remove. All uses changed to void *.
6220 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6221 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6222 (defined __STDC__ && __STDC__)]:
6223 Remove nonprototyped code.
6224 Include <stdlib.h> unconditionally.
6225 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6226 _obstack_allocated_p, _obstack_free, obstack_free,
6227 _obstack_memory_used, print_and_abort):
6228 Define using prototypes.
6229 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6230 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6231 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6232 obstack_next_free, obstack_object_size, obstack_room) [0]:
6233 Remove unused, unprototyped code.
6235 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6237 * physmem.c (physmem_total, physmem_available, main): Define
6240 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6241 (main): Define with a prototype.
6243 * posixver.c (getenv): Remove decl.
6245 * putenv.c (malloc): Returns void *, not char *.
6246 Include <string.h> unconditionally.
6247 (strchr, memcpy, NULL): Do not define.
6249 * readtokens.c: Include readtokens.h first, to test interface.
6250 Include <stdlib.h>, <string.h> unconditionally.
6251 (init_tokenbuffer): Define with a prototype.
6253 * regex.c (PARAMS): Remove. All uses removed.
6254 All uses of _RE_ARGS removed, too.
6255 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6257 (bzero): Assume memset exists.
6258 (memcmp, memcpy, NULL): Remove.
6259 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6260 char, or assignments to local vars of type signed char.
6261 (init_syntax_once, PREFIX(extract_number_and_incr),
6262 PREFIX(print_partial_compiled_pattern),
6263 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6264 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6265 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6266 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6267 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6268 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6269 wcs_compile_range, byte_compile_range, truncate_wchar,
6270 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6271 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6272 count_mbs_length, wcs_re_match_2_internal,
6273 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6274 PREFIX(alt_match_null_string_p),
6275 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6276 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6277 regfree, PREFIX(extract_number)): Define with prototype. Remove
6278 now-unnecessary declaration, if any.
6279 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6281 Remove now-unnecessary casts among pointer types.
6282 * regex.h (_RE_ARGS): Remove. All uses removed.
6284 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6285 (free): Remove decl.
6287 * rpmatch.c: Include <stdlib.h> unconditionally.
6289 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6290 (free): Remove decl.
6292 * save-cwd.c: Include <stdlib.h> unconditionally.
6293 * xgetcwd.c: Likewise.
6295 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6296 (free): Remove decl.
6298 * strchrnul.c (strchrnul): Define with a prototype.
6299 Fix bug: c_in was not converted to char before searching.
6301 The following changes are not K&R related:
6303 * group-member.h: Include <sys/types.h>, so that this file is
6305 * makepath.h: Likewise.
6307 * getusershell.c (readname, default_index, line_size, readname):
6308 Use size_t, not int, for sizes.
6309 (readname): If the size overflows, report an error instead of
6312 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6314 * getndelim2.c: Assume stdlib.h per the C89 spec.
6316 2003-09-08 Paul Eggert <eggert@twinsun.com>
6318 Assume C89 or better; remove K&R cruft.
6319 A few of these changes were first proposed by Derek Robert Price
6320 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6322 * addext.c: Include <string.h> unconditionally.
6323 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6324 Don't declare getenv or malloc.
6326 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6327 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6329 (find_stack_direction, alloca): Use prototypes.
6331 * atexit.c (atexit): Define using a prototype.
6333 * basename.c, dirname.c, stripslash.c:
6334 Include <string.h> unconditionally.
6336 * bcopy.c: Include <stddef.h>.
6337 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6339 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6341 * error.h (error, error_at_line, error_print_progname)
6342 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6343 * error.c: Include error.h first, to check interface.
6344 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6345 (VA_START): Remove; all uses changeed to va_start.
6346 (exit, strerror): Remove decls.
6347 (error_print_progname): Prototype uncondionally.
6348 Don't include <errno.h>; no longer needed.
6349 (private_strerror): Remove.
6350 (error_tail): Always define.
6351 (error, error_at_line): Assume C89 or better; always use prototypes.
6352 * fatal.c: Include "fatal.h" first, to test interface.
6353 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6354 (VA_START): Remove; all uses changed to va_start.
6355 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6357 (exit): Remove decl.
6358 (fatal): Prototype unconditionally. Assume va_start works.
6359 Abort at end, to pacify gcc.
6361 * euidaccess.c (main): Define with a prototype.
6363 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6365 * exitfail.c: Include <stdlib.h> unconditionally.
6367 * fnmatch_.h (__P): Remove. All uses changed to assume
6369 * fnmatch.c: Include fnmatch.h first, to test interface.
6370 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6371 (getenv): Remove decl.
6372 (fnmatch): Define using a prototype.
6373 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6374 (FCT): Define using a prototype.
6376 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6378 * gethostname.c: Include <stddef.h>.
6379 (gethostname): Define with prototype. Length is size_t, not int.
6381 2003-09-08 Paul Eggert <eggert@twinsun.com>
6383 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6384 getversion.c should have been removed then, but was accidentally
6387 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6388 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6390 2003-09-07 Paul Eggert <eggert@twinsun.com>
6392 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6393 copy_tm_result. Bug reported by Simon Josefsson in
6394 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6396 2003-09-06 Paul Eggert <eggert@twinsun.com>
6398 * time_r.c, time_r.h: New files.
6400 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6402 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6403 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6405 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6407 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6408 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6411 * timegm.c: Switch to glibc implementation, with the following changes:
6412 [defined HAVE_CONFIG_H]: Include <config.h>.
6413 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6414 (__mktime_internal) [!defined _LIBC]: New decl.
6415 (__gmtime_r) [!defined _LIBC]: New macro and function.
6416 (timegm): Use a prototype, since gnulib assumes C89.
6417 Do not bother declaring tmp to be const, as it's not really usefu.
6418 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6419 (timegm): Declare only if HAVE_DECL_TIMEGM.
6421 2003-09-03 Paul Eggert <eggert@twinsun.com>
6423 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6424 Bug reported by Lute Kamstra in
6425 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6427 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6428 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6429 course with correspondingly smaller numbers for tomorrow and
6430 yesterday. From Tadayoshi Funaba. Originally installed into
6431 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6434 2003-08-31 Simon Josefsson <jas@extundo.com>
6436 * timegm.h: New file.
6437 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6439 2003-08-31 Karl Berry <karl@gnu.org>
6441 * argp.h: update from libc.
6443 2003-08-28 Bruno Haible <bruno@clisp.org>
6445 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6446 warning on QNX, which defines O_BINARY to 000000.
6448 2003-08-24 Bruno Haible <bruno@clisp.org>
6450 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6451 MSVC7 <stdio.h> is included later.
6453 2003-08-20 Bruno Haible <bruno@clisp.org>
6455 * progname.h: New file, from GNU gettext.
6456 * progname.c: New file, from GNU gettext.
6457 * progreloc.c: New file, from GNU gettext.
6459 2003-08-19 Bruno Haible <bruno@clisp.org>
6461 * xstrdup.c: Assume <string.h> exists.
6463 2003-08-18 Jim Meyering <jim@meyering.net>
6465 * setenv.h: Indent nested cpp directive.
6466 * vasnprintf.c: Remove trailing blanks.
6468 2003-08-17 Simon Josefsson <jas@extundo.com>
6469 Bruno Haible <bruno@clisp.org>
6471 * xstrndup.h: New file.
6472 * xstrndup.c: New file.
6474 2003-08-17 Bruno Haible <bruno@clisp.org>
6476 * strndup.h: New file.
6478 2003-08-16 Paul Eggert <eggert@twinsun.com>
6480 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6481 space, undoing this 2003-08-12 change:
6482 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6484 2003-08-16 Jim Meyering <jim@meyering.net>
6486 Merge from coreutils.
6487 * xstrtoimax.c: #else #if -> #elif.
6488 * xstrtoumax.c: Likewise.
6490 2003-08-15 Paul Eggert <eggert@twinsun.com>
6492 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6493 rather than tab, after '#' in shell-script copyright notices.
6494 Suggested by Bruno Haible.
6496 2003-08-15 Jim Meyering <jim@meyering.net>
6497 and Paul Eggert <eggert@twinsun.com>
6499 Merge from coreutils.
6500 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6501 member but strut utmpx does not. Needed for AIX 4.3.3.
6502 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6504 2003-08-15 Jim Meyering <jim@meyering.net>
6506 Merge from coreutils.
6507 * xgethostname.c: Include <stdlib.h>.
6508 (xghostname): Don't exit for anything other than memory-related
6509 failure; just return NULL.
6510 * userspec.c: Include "posixver.h".
6511 (parse_user_spec): Accept `.' as a separator only
6512 in pre-POSIX-200112 mode.
6513 * strtoimax.c: Use #elif rather than #else #if.
6514 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6515 Remove function, now that we can rely on a working tzset function.
6516 [!_LIBC]: Ensure that the required autoconf test has been run.
6517 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6518 Use underlying_strftime for %r.
6519 * sha.c: Merge in some clean-up and optimization changes from glibc.
6520 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6521 Ensure that it is a multiple of 64.
6522 Rearrange loop exit tests so as to avoid performing an
6523 additional fread after encountering an error or EOF.
6524 * realloc.c: Update copyright date.
6526 2003-08-14 Jim Meyering <jim@meyering.net>
6528 Merge from coreutils.
6529 * obstack.h: Whitespace changes.
6530 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6531 and xcalloc return values.
6532 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6533 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6534 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6535 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6536 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6538 Use mntctl's return value to drive the entry-processing loop, since
6539 we can't rely on the value of the vmt_length member in the last
6540 entry. On some systems doing so could result in exhausting
6541 virtual memory. Based in part on a patch from Mike Jetzer.
6543 2003-08-14 Jim Meyering <jim@meyering.net>
6544 and Paul Eggert <eggert@twinsun.com>
6546 Merges from coreutils, plus other fixes.
6547 * physmem.c: Merge in portability changes from gcc/libiberty
6548 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6549 for credits and details. Thanks to Kaveh Ghazi for helping
6550 to keep these files in sync.
6551 (ARRAY_SIZE): Define it.
6552 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6553 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6554 (memcasecmp): Don't assume size_t fits in unsigned int.
6555 Remove casts and duplicate code.
6556 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6557 (memcpy): Remove definition.
6558 Merge in some clean-up and optimization changes from glibc.
6559 [BLOCKSIZE]: Move definition to top of file.
6560 Ensure that it is a multiple of 64.
6561 Rearrange loop exit tests so as to avoid performing an
6562 additional fread after encountering an error or EOF.
6563 * md5.h (md5_uintptr): Define.
6564 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6565 return to the initial working directory. Preserve errno
6567 * idcache.c: Include "xalloc.h".
6568 (xmalloc, xrealloc): Remove decls.
6569 (getuser): Remove casts no longer required in C89.
6570 * human.c: Include stdio.h, for sprintf.
6571 * group-member.c: Include "xalloc.h".
6572 (xmalloc, xrealloc): Remove decls.
6573 (get_group_info): Remove casts no longer required in C89.
6574 * getusershell.c (readname): Remove casts no longer required in C89.
6575 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6576 * getline.c: Whitespace fix, from coreutils.
6578 2003-08-13 Paul Eggert <eggert@twinsun.com>
6580 * exclude.c: Include <ctype.h>
6581 (IN_CTYPE_DOMAIN): New macro.
6583 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6586 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6587 Undo previous (whitespace-only) change.
6589 2003-08-12 Paul Eggert <eggert@twinsun.com>
6591 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6592 Normalize leading white space and remove trailing white space.
6593 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6594 notice, as per ../config/srclist-update.
6596 Merge from coreutils.
6597 * euidaccess.h: New file.
6598 * euidaccess.c: Include it.
6599 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6600 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6601 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6603 2003-08-11 Bruno Haible <bruno@clisp.org>
6605 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6606 (vasnprintf): Use it instead of wcslen.
6608 2003-08-11 Bruno Haible <bruno@clisp.org>
6610 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6611 value to ensure that _Bool promotes to int. Use #define for _Bool when
6612 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6614 2003-08-10 Karl Berry <karl@gnu.org>
6616 * regex.h: update from libc (whitespace fix).
6618 2003-08-09 Paul Eggert <eggert@twinsun.com>
6620 Merge some files from coreutils. These changes were
6621 originally made by Jim Meyering.
6622 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6623 many older Unixes require this.
6624 * alloca.c (alloca): Remove cast to argument of free;
6625 no longer needed in C89.
6626 * alloca_.h, regex.h: Fix white space to match
6627 what GNU indent does.
6629 2003-08-05 Paul Eggert <eggert@twinsun.com>
6631 * bumpalloc.h: Remove.
6633 2003-08-04 Paul Eggert <eggert@twinsun.com>
6635 * getloadavg.c: Change copyright notice and spacing to conform to
6638 Merge from coreutils.
6639 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6641 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6642 from Karl Berry, implemented by Jim Meyering.
6643 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6644 from Dmitry V. Levin.
6645 Remove anachronistic cast of xrealloc.
6646 * fnmatch_.h (__const): Remove. Use 'const'.
6647 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6648 type. Otherwise, it wouldn't compile with at least /bin/cc on
6649 ymp-cray-unicos9.0.2.X.
6650 Combine two mostly-identical uses of alloca into one.
6651 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6653 2003-08-04 Dave Love <d.love@dl.ac.uk>
6657 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6658 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6659 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6660 obsolete NLIST_NAME_UNION.
6661 [__GNU__]: Undef BSD and FSCALE.
6662 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6664 2003-08-03 Paul Eggert <eggert@twinsun.com>
6666 * stdbool_.h (_Bool): Make it signed char, instead of
6667 an enum type, so that it's guaranteed to promote to int. See:
6668 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6670 2003-07-31 Paul Eggert <eggert@twinsun.com>
6672 * strerror.c: Include config.h, limits.h. Declare sprintf.
6673 (strerror): Don't assume that a printable int fits in 14 bytes.
6675 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6676 Bruno Haible <bruno@clisp.org>
6678 * getline.h (getline, getdelim): Change return type to ssize_t.
6679 * getline.c (getline, getdelim): Likewise.
6680 Remove _GNU_SOURCE define; now it's defined in config.h through
6683 2003-07-22 Paul Eggert <eggert@twinsun.com>
6685 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6686 over-parenthesization in macros.
6688 Sync with coreutils.
6690 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6693 Use `exit_failure' for xalloc and xmemcoll instead of their own
6694 private exit-failure variables.
6695 * xalloc.h (xalloc_exit_failure): Remove.
6696 * xmalloc.c: Likewise. Include exitfail.h.
6697 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6698 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6699 * xmemcoll.c: Likewise. Include exitfail.h.
6700 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6702 2003-07-18 Paul Eggert <eggert@twinsun.com>
6704 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6705 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6706 to test that it can stand by itself. Include "exitfail.h".
6707 Clients should set exit_failure instead.
6708 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6710 2003-07-18 Andreas Schwab <schwab@suse.de>
6712 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6714 2003-07-18 Bruno Haible <bruno@clisp.org>
6716 * getndelim2.h: New file.
6717 * getndelim2.c: Make into a module of its own. Include config.h,
6719 (getndelim2): Make non-static. Change return type to ssize_t.
6720 * getline.h: Change argument names.
6721 * getline.c: Include getndelim2.h instead of getndelim2.c.
6722 * getnline.c: Include getndelim2.h.
6724 2003-07-17 Bruno Haible <bruno@clisp.org>
6726 * Makefile.am: Remove file.
6727 * Makefile.in: Remove file.
6729 2003-07-17 Bruno Haible <bruno@clisp.org>
6731 * getnline.h: New file.
6732 * getnline.c: New file.
6733 * getndelim2.c: New file, extracted from getline.c.
6734 (getndelim2): Renamed from getdelim2, with added nmax argument.
6735 * getline.c: Include getndelim2.c.
6736 (getdelim2): Moved out to getndelim2.c.
6737 (getline, getdelim): Update.
6739 2003-07-15 <karl@gnu.org>
6741 * vasnprintf.c: update from gettext.
6743 2003-07-15 Jim Meyering <jim@meyering.net>
6745 * makepath.c (make_path): Enclose diagnostic in _(...).
6747 2003-07-14 Paul Eggert <eggert@twinsun.com>
6749 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6750 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6751 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6752 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6753 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6754 updated automatically by ../config/srclist-update. This changes
6755 their license from LPGL to GPL.
6757 2003-07-14 Jim Meyering <jim@meyering.net>
6759 Don't emit diagnostics. Let callers do that.
6760 * save-cwd.c: Don't include "error.h".
6761 (save_cwd): Don't call error. Ensure that errno is valid
6762 when returning nonzero.
6764 * save-cwd.h (restore_cwd): Update prototype.
6765 * save-cwd.c (restore_cwd): Remove two parameters.
6766 Simplify. Don't call error upon failure. Let callers do that.
6767 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6768 when auditing is enabled. But don't bother updating the #if.
6770 2003-07-14 Simon Josefsson <jas@extundo.com>
6772 * mempcpy.h: New file.
6773 * mempcpy.c: New file.
6775 2003-07-14 Paul Eggert <eggert@twinsun.com>
6777 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6778 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6779 unicodeio.c, unicodeio.h, unlocked-io.h:
6780 Switch from LGPL to GPL.
6782 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6784 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6785 it breaks C++ compilation.
6786 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6788 2003-07-10 Jim Meyering <jim@meyering.net>
6790 * vasnprintf.c: Remove trailing blanks.
6791 Make cpp indentation consistent.
6793 2003-07-09 Paul Eggert <eggert@twinsun.com>
6795 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6796 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6797 Switch from LGPL to GPL.
6799 2003-07-07 Paul Eggert <eggert@twinsun.com>
6801 * mktime.c: Fix some boundary cases and remove need for floating point.
6803 Issue a compile-time diagnostic if time_t is floating point, or if
6804 two's complement arithmetic is not in effect, or if arithmetic
6805 right shift does not propagate the sign. These assumptions were
6806 all in the original code but they weren't checked.
6808 (TIME_T_MIDPOINT, verify): New macros.
6809 (__isleap): Remove; it has integer overflow problems.
6810 (leapyear): New function, without those problems.
6811 (ydhms_tm_diff): Remove; splitting into two parts.
6812 (ydhms_diff): New function, containing the arithmetic part of
6813 the old ydhms_tm_diff function. Issue a compile-time
6814 diagnostic if we are not using C99 integer division.
6815 Avoid casts when possible.
6816 (guess_time_tm): New function, containing the checking part of
6817 the old ydhms_tm_diff function. Return the new value, rather than
6818 the difference between it and the old. Accept a new argument T
6819 so that *T specifies the old value. Check for overflow in the result.
6821 (__mktime_internal): Use a time_t offset, not a long int offset.
6822 This undoes the 2003-06-04 change, which is no longer needed now
6823 that we have better overflow checking.
6824 (localtime_offset): Likewise.
6826 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6827 and long are 64-bit but int is only 32-bit.
6828 (ydhms_diff): Use long int to store year1 and yday1.
6829 Issue a compile-time diagnostic if long int is not wide enough.
6831 (__mktime_internal): Use long int to store adjusted year and yday.
6832 Use plain C rather than preprocessor commands, if that doesn't
6834 Check for overflow (and try to repair) after each probe
6835 rather than checking only at the very end. This avoids some bugs
6836 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6837 does not equal GMT offset at maximum time).
6838 Use integer to check for overflow rather than floating point; this
6839 is more portable to non-IEEE hosts, and is a tad faster.
6840 When we detect that we are oscillating between two values,
6841 don't check whether tm_isdst has the requested value, since
6842 we already know the answer. When tm_isdst has the wrong value,
6843 use a different heuristic to find the right one, based on the
6844 extreme values actually observed in practice in tz2003a,
6845 rather than the (overly optimistic) "previous 3 calendar quarters".
6847 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6848 "T const" to accommodate glibc style.
6849 (check_result): Use less-confusing report format. "long" -> "long int.
6851 Don't loop if the iteration overflows time_t.
6852 Allow a negative step in the iteration.
6854 2003-07-01 Paul Eggert <eggert@twinsun.com>
6856 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6857 having it depend on HAVE_SYS_TYPES_H.
6859 2003-06-25 Bruno Haible <bruno@clisp.org>
6861 * readlink.c: New file.
6863 2003-06-20 Bruno Haible <bruno@clisp.org>
6865 Assume C89, so PARAMS isn't needed.
6866 * unicodeio.h (PARAMS): Remove.
6867 * unicodeio.c: Don't use PARAMS.
6869 2003-06-18 Jim Meyering <jim@meyering.net>
6871 Merge changes from coreutils.
6872 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6873 Remove explicit declarations of xmalloc and realloc.
6875 (read_utmp): Remove anachronistic cast of xmalloc.
6877 2003-06-17 Paul Eggert <eggert@twinsun.com>
6879 Assume C89, so PARAMS isn't needed.
6880 * backupfile.h (PARAMS): Remove. All uses removed.
6881 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6882 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6883 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6884 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6885 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6886 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6887 xstrtol.h: Likewise.
6888 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6889 same.h, strverscmp.h: Do not include config.h; no longer needed.
6890 Anyway, config.h should always be included before any other file.
6892 2003-06-11 Simon Josefsson <jas@extundo.com>
6894 * sysexit_.h: New file.
6896 2003-05-20 Derek Price <derek@ximbiot.com>
6898 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6900 2003-06-10 Simon Josefsson <jas@extundo.com>
6902 * strchrnul.h: New file.
6903 * strchrnul.c: New file.
6905 2003-06-10 Simon Josefsson <jas@extundo.com>
6907 * argp.h: New file, from glibc.
6908 * argp-ba.c: New file, from glibc.
6909 * argp-eexst.c: New file, from glibc.
6910 * argp-fmtstream.c: New file, from glibc.
6911 * argp-fmtstream.h: New file, from glibc.
6912 * argp-fs-xinl.c: New file, from glibc.
6913 * argp-help.c: New file, from glibc.
6914 * argp-namefrob.h: New file, from glibc.
6915 * argp-parse.c: New file, from glibc.
6916 * argp-pv.c: New file, from glibc.
6917 * argp-pvh.c: New file, from glibc.
6918 * argp-xinl.c: New file, from glibc.
6920 2003-06-07 Jim Meyering <jim@meyering.net>
6922 * readtokens.h: Put `Free Software Foundation, Inc.'
6923 in place of my name in the copyright comment.
6924 Remove definition and uses of __P.
6927 * stat.c: Don't declare xmalloc explicitly.
6928 Instead, include "xalloc.h".
6929 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6930 xrealloc, and xcalloc return values.
6931 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6933 * xgetcwd.h: Remove definition/uses of PARAMS.
6935 2003-06-06 Jim Meyering <jim@meyering.net>
6937 * stdbool_.h: Renamed from stdbool.h.in.
6939 2003-06-06 Jim Meyering <jim@meyering.net>
6941 Merge from coreutils.
6942 * same.c: (same_name): Declare *_basename locals to be `const'.
6943 Consolidate declarations and initializations of *_base* locals.
6945 Merge from coreutils.
6946 This avoids a core dump on systems without GNU putenv,
6947 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6948 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6949 (unsetenv): New static function, from GNU libc.
6950 (rpl_putenv): Use it.
6952 * modechange.c: Remove trailing blanks.
6954 Merge from coreutils.
6955 * fsusage.c: Remove declaration of statfs.
6956 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6958 * posixtm.c: Include <stdbool.h> unconditionally.
6960 2003-06-05 Paul Eggert <eggert@twinsun.com>
6962 * mktime.c (__mktime_internal): When resolving a tm_isdst
6963 mismatch, look in future quarters as well as past. This fixes a
6964 bug when processing fall-backwards gaps immediately after a long
6965 period of daylight-saving time.
6967 * mktime.c: Assume freestanding C89 or better.
6968 (HAVE_LIMITS_H): Remove. Assume it's 1.
6969 (__P): Remove; not used.
6970 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6971 (mktime, not_equal_tm, print_tm, check_result,
6972 main): Use prototypes. Use const * where appropriate.
6973 (main): Fix typo in testing code that uncovered by above changes.
6974 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6976 2003-06-04 Paul Eggert <eggert@twinsun.com>
6978 * mktime.c: Fix Debian bug 177940
6979 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6980 (localtime_offset): Now long int, not time_t, because we want it
6981 to be guaranteed to be signed. All uses changed.
6982 (__mktime_internal): If overflow would occur when adding offset,
6985 Merge 'human' changes from coreutils. Rewrite to support
6986 locale-specific notations like thousands separators.
6987 * human.c: Simplify authorship notice.
6988 Include human.h immediately after config.h.
6989 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6990 <limits.h>: Do not include, since human.h does.
6991 (SIZE_MAX, UINTMAX_MAX): New macros.
6992 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6993 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6994 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6995 (power_letter): Renamed from suffixes.
6996 (generate_suffix_backwards): Remove.
6997 (adjust_value): Now takes int style (because of human.h changes)
6998 and long double value (for greater precision on some platforms).
6999 (group_number): New function.
7000 (human_readable): Use it. Use integer options, not enum.
7001 Put the options before the sizes in the arg list.
7002 Support all the new options.
7003 The old human_readable function has been removed;
7004 use inttostr.h instead.
7005 (human_readable, default_block_size, humblock):
7006 Use uintmax_t, not int, for block sizes.
7007 (human_readable_inexact, block_size_types): Remove.
7008 (block_size_opts): New constant.
7009 (human_options): Renamed from human_block_size, with new signature
7010 that allows block sizes up to UINTMAX_MAX. All callers changed.
7011 * human.h: Add copyright and authorship notice.
7012 Include <limits.h> and <stdbool.h> unconditionally.
7013 (PARAMS): Remove. All uses removed.
7014 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7015 (enum human_inexact_style): Remove tag; now a nameless enum.
7016 (human_floor, human_ceiling, human_round_to_even): Now have
7017 values 2, 0, 1 rather than -1, 1, 0.
7018 (human_group_digits, human_suppress_point_zero, human_autoscale,
7019 human_base_1024, human_SI, human_B): New constants.
7020 (human_readable_inexact, human_block_size): Remove.
7021 (human_readable): Size args are now uintmax_t, not int.
7022 (human_options): New decl.
7024 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7025 unnecessary now that we assume C89 or better. This change
7026 imported from coreutils.
7028 * mktime.c (__mktime_internal): Do not reject negative timestamps
7029 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7030 in the 2003-05-30 sync from glibc.
7032 .h files should stand alone, but we shouldn't include <sys/types.h>
7033 if we can get away with just <stddef.h>.
7035 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7036 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7037 rather than <sys/types.h>, as we merely need size_t.
7038 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7040 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7041 Include <stdio.h>, to get FILE.
7042 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7043 memcasecmp.h has included <stddef.h> and all we need is size_t.
7044 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7045 our interface, instead of including <sys/types.h>
7047 2003-06-02 Paul Eggert <eggert@twinsun.com>
7050 Fix some minor time-related bugs with POSIX time arguments.
7051 Some valid time stamps were being rejected (notably -1, and
7052 time stamps before 1900 on 64-bit hosts). And some invalid
7053 time stamps were being accepted, e.g. September 31.
7055 * posixtm.h (posixtime): Return bool instead of time_t, so
7056 that we can return (time_t) -1 successfully.
7057 * posixtm.c: Likewise.
7058 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7059 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7060 (t): Remove static var.
7061 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7062 of static var. All uses changed.
7063 (year): Do not reject years before 1900; they can occur with
7065 (posix_time_parse): Do not check for out-of-range components;
7066 that is now the caller's responsibility, since our checks were
7067 only approximations.
7068 (posixtime): Use mktime to check for out-of-range components,
7069 since it knows them exactly.
7070 If mktime returns (time_t) -1, check whether an error actually occurred
7071 by invoking localtime on -1.
7072 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7073 posixtime failures better.
7074 Improve the test data (in comments only).
7076 2003-05-30 <karl@gnu.org>
7078 * mktime.c: update from libc.
7080 2003-05-30 Bruno Haible <bruno@clisp.org>
7082 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7083 * localcharset.h: Likewise.
7084 * localcharset.c: Likewise.
7086 2003-05-28 Paul Eggert <eggert@twinsun.com>
7088 Assume the headers required for C89 freestanding compilers.
7089 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7090 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7091 without checking for HAVE_LIMITS_H.
7092 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7093 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7095 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7096 * exclude.c: Include <stdbool.h> unconditionally.
7097 * tempname.c: Include <stddef.h> unconditionally.
7098 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7099 * modechange.c, rpmatch.c (NULL): Don't define, since
7100 <stddef.h> does that.
7101 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7102 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7103 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7104 * xstrtol.c: Likewise.
7105 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7106 * savedir.c: Include <stddef.h> instead of defining NULL.
7108 * addext.c (addext): Use assignment rather than cast, to avoid
7109 warnings on some platforms.
7111 * mktime.c (__mktime_internal): Do not reject negative timestamps
7114 2003-05-10 Bruno Haible <bruno@clisp.org>
7116 * linebreak.c (iconv_string_length): Don't return -1 just because the
7117 string is longer than 4 KB.
7119 2003-05-12 Jim Meyering <jim@meyering.net>
7121 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7122 the space-padded-by-default conversion specifiers, %e, %k, %l.
7124 2003-05-03 Bruno Haible <bruno@clisp.org>
7126 Upgrade to Unicode-4.0.
7127 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7128 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7129 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7130 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7131 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7132 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7133 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7134 Change width of U+E0100..U+E01EF from 1 to 0.
7136 2003-04-25 Bruno Haible <bruno@clisp.org>
7138 * copy-file.c: Include <stddef.h>, for size_t.
7140 2003-04-25 Jim Meyering <jim@meyering.net>
7142 * copy-file.c (copy_file_preserving): Declare buf_size to be
7143 of type size_t, not int.
7145 2003-04-11 Jim Meyering <jim@meyering.net>
7147 Merge changes from Coreutils.
7149 2003-03-22 Jim Meyering <jim@meyering.net>
7151 * strftime.c (widen): Cast alloca return value to proper type.
7153 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7156 * strftime.c (my_strftime): Handle very large width
7157 specifications for numeric values correctly. Improve checks for
7160 2003-01-19 Jim Meyering <jim@meyering.net>
7162 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7163 (nl_get_alt_digit) [! defined my_strftime]: Define.
7164 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7165 _nl_get_alt_digit and _nl_get_walt_digit.
7167 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7168 These changes have no effect outside of _LIBC.
7170 2003-04-10 Bruno Haible <bruno@clisp.org>
7172 * findprog.h: New file, from GNU gettext.
7173 * findprog.c: New file, from GNU gettext.
7175 2003-04-05 Jim Meyering <jim@meyering.net>
7177 Merge changes from Coreutils.
7179 * exclude.h (PARAMS): Remove definition and uses.
7180 * exclude.c: Remove uses of `PARAMS'.
7182 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7183 Add test-cases for DOS filenames. Declare program_name.
7184 (main): Set up program_name. Patch by Rich Dawe.
7186 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7188 Use mntctl's return value to drive the entry-processing loop, since
7189 we can't rely on the value of the vmt_length member in the last
7190 entry. On some systems doing so could result in exhausting
7191 virtual memory. Based in part on a patch from Mike Jetzer.
7193 2003-04-04 Bruno Haible <bruno@clisp.org>
7195 * linebreak.h: New file, from GNU gettext.
7196 * linebreak.c: New file, from GNU gettext with slight modifications.
7197 * lbrkprop.h: New file, from GNU gettext.
7199 2003-04-03 Bruno Haible <bruno@clisp.org>
7201 * utf8-ucs4.h: New file, from GNU gettext.
7202 * utf16-ucs4.h: New file, from GNU gettext.
7203 * ucs4-utf8.h: New file, from GNU gettext.
7204 * ucs4-utf16.h: New file, from GNU gettext.
7206 2003-04-02 Bruno Haible <bruno@clisp.org>
7208 * binary-io.h: New file, from GNU gettext.
7210 2003-04-01 Bruno Haible <bruno@clisp.org>
7212 * pathname.h: New file, from GNU gettext.
7213 * concatpath.c: New file, from GNU gettext.
7215 2003-03-30 Bruno Haible <bruno@clisp.org>
7217 * copy-file.c (copy_file_preserving): Don't set owner if the function
7218 chown() doesn't exist.
7220 2003-03-28 Bruno Haible <bruno@clisp.org>
7222 * copy-file.h: New file, from GNU gettext.
7223 * copy-file.c: New file, from GNU gettext.
7225 2003-03-18 Jim Meyering <jim@meyering.net>
7227 * quote.c (quote_n): Fix typo in comment.
7229 2003-03-14 Jim Meyering <jim@meyering.net>
7231 Merge changes from Coreutils.
7232 * obstack.h (obstack_object_size): Declare temporary, __o,
7233 to be const, in order to avoid warnings.
7234 (obstack_room): Likewise.
7235 (obstack_empty_p): Likewise.
7237 2003-03-13 Paul Eggert <eggert@twinsun.com>
7239 Merge changes from Bison.
7240 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7241 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7242 when compiling Bison 1.875's `bitset bset = obstack_alloc
7243 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7244 * hash.c: Include <stdbool.h> unconditionally.
7246 2003-03-09 Paul Eggert <eggert@twinsun.com>
7248 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7249 Reported by Bruce Becker; see:
7250 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7252 2003-03-03 Paul Eggert <eggert@twinsun.com>
7253 Bruno Haible <bruno@clisp.org>
7255 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7256 Reported by John Hughes, see
7257 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7259 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7261 * poll_.h: New file.
7264 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7266 * mathl.h: New file.
7267 * acosl.c: New file.
7268 * asinl.c: New file.
7269 * atanl.c: New file.
7270 * ceill.c: New file.
7273 * floorl.c: New file.
7274 * frexpl.c: New file.
7275 * ldexpl.c: New file.
7277 * sincosl.c: New file.
7279 * sqrtl.c: New file.
7281 * trigl.c: New file.
7282 * trigl.h: New file.
7284 2003-02-17 Bruno Haible <bruno@clisp.org>
7286 * mkdtemp.h: New file, from GNU gettext.
7287 * mkdtemp.c: New file, from GNU gettext.
7289 2003-01-31 Bruno Haible <bruno@clisp.org>
7291 * rename.c: #undef rename before defining rpl_rename.
7292 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7294 2003-01-30 Bruno Haible <bruno@clisp.org>
7296 * printf-args.h: New file, from GNU gettext.
7297 * printf-args.c: New file, from GNU gettext.
7298 * printf-parse.h: New file, from GNU gettext.
7299 * printf-parse.c: New file, from GNU gettext.
7300 * vasnprintf.h: New file, from GNU gettext.
7301 * vasnprintf.c: New file, from GNU gettext.
7302 * asnprintf.c: New file, from GNU gettext.
7303 * vasprintf.h: New file, from GNU gettext with modifications.
7304 * vasprintf.c: New file, from GNU gettext.
7305 * asprintf.c: New file, from GNU gettext.
7307 2003-01-29 Bruno Haible <bruno@clisp.org>
7309 * stpncpy.h: New file, from GNU gettext with modifications.
7310 * stpncpy.c: New file, from GNU gettext with modifications.
7312 2003-01-28 Bruno Haible <bruno@clisp.org>
7314 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7316 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7319 2003-01-27 Bruno Haible <bruno@clisp.org>
7321 * xsetenv.h: New file, from GNU gettext.
7322 * xsetenv.c: New file, from GNU gettext.
7324 2003-01-23 Bruno Haible <bruno@clisp.org>
7326 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7328 2003-01-22 Bruno Haible <bruno@clisp.org>
7330 * exit.h: New file, from GNU gettext.
7332 2003-01-11 Bruno Haible <bruno@clisp.org>
7334 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7335 * strcase.h (strcasecmp, strncasecmp): Likewise.
7337 2003-01-14 Jim Meyering <jim@meyering.net>
7339 * same.c (same_name): Tweak a comment.
7341 2003-01-11 Bruno Haible <bruno@clisp.org>
7343 * same.c (same_name): Reorder tests so as to avoid calling stat()
7344 when a string comparison is sufficient.
7346 2003-01-11 Bruno Haible <bruno@clisp.org>
7348 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7351 2003-01-11 Bruno Haible <bruno@clisp.org>
7353 * hash-pjw.c: Add comment about low quality of this function.
7355 2003-01-12 Paul Eggert <eggert@twinsun.com>
7357 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7358 to avoid collisions with libcurses and libreadline.
7360 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7361 * getstr.h, getstr.c: Remove.
7362 * getline.c: Include "getline.h", to check interface.
7363 Move body of old getstr.c here: this defines MIN_CHUNK and
7364 declares getdelim2, which is renamed from getstr.
7365 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7367 * linebuffer.c (readlinebuffer): Renamed from readline.
7369 * linebuffer.h: Likewise.
7370 (readline): Remove backward-compatibility macro.
7372 2003-01-12 Jim Meyering <jim@meyering.net>
7374 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7376 2003-01-10 Bruno Haible <bruno@clisp.org>
7378 * alloca_.h: New file.
7379 * getdate.y: Unconditionally include alloca.h.
7380 * makepath.c: Likewise.
7381 * setenv.c: Likewise.
7382 * userspec.c: Likewise.
7384 2003-01-09 Bruno Haible <bruno@clisp.org>
7386 * stdbool.h.in: New file.
7388 2003-01-08 Bruno Haible <bruno@clisp.org>
7390 * safe-read.c: Include specification header first, to ensure its
7392 * full-write.c: Likewise.
7394 2003-01-08 Jim Meyering <jim@meyering.net>
7396 * full-write.c: Undefine and define-away `const' after inclusion
7397 of errno.h, not before. Suggestion from Bruno Haible.
7399 2003-01-07 Jim Meyering <jim@meyering.net>
7401 * full-write.c: Rework so that it may serve to define full_read, too.
7402 * full-read.c: Simply #define FULL_READ and include full-write.c.
7404 2003-01-06 Jim Meyering <jim@meyering.net>
7406 * version-etc.c: Update year in translatable copyright string.
7408 2002-12-25 Bruno Haible <bruno@clisp.org>
7410 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7411 * xstrtol.h: Likewise.
7412 * xstrtoimax.c: Likewise.
7413 * xstrtoumax.c: Likewise.
7414 * human.h: Likewise.
7416 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7417 on systems that have <inttypes.h> but not <stdint.h>.
7419 2002-12-31 Paul Eggert <eggert@twinsun.com>
7421 * memcoll.c (memcoll): Fall back on a simple algorithm using
7422 memcmp if strcoll doesn't work.
7424 2002-12-23 Bruno Haible <bruno@clisp.org>
7426 * localcharset.h: New file.
7427 * localcharset.c: Include it.
7428 * unicodeio.c: Likewise.
7430 2002-12-22 Bruno Haible <bruno@clisp.org>
7432 * utime.c (utime_null): No need to call ftruncate if the file was
7435 2002-12-23 Bruno Haible <bruno@clisp.org>
7437 * memcoll.c (STRCOLL): New macro.
7440 2002-12-22 Bruno Haible <bruno@clisp.org>
7442 * getstr.h (getstr): Define, to avoid clash with libcurses.
7443 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7445 2002-12-22 Bruno Haible <bruno@clisp.org>
7447 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7449 2002-12-23 Bruno Haible <bruno@clisp.org>
7451 * getline.h: Include <stddef.h>, for size_t.
7453 * unicodeio.h: Include <stddef.h>, for size_t.
7454 * unicodeio.c: Don't include <stddef.h>.
7456 2002-12-17 Bruno Haible <bruno@clisp.org>
7458 * canon-host.c (strdup): Remove unused declaration.
7460 * fsusage.c: Include full_read.h.
7461 (get_fs_usage): Use full_read instead of safe_read.
7463 * utime.c (utime_null): Use SAFE_READ_ERROR.
7465 2002-12-11 Bruno Haible <bruno@clisp.org>
7467 * setenv.h: Rewritten to cope with systems that have setenv() but not
7469 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7472 2002-12-11 Bruno Haible <bruno@clisp.org>
7474 * setenv.c (alloca): Fall back to malloc.
7476 (setenv): Use freea() to free memory allocated with alloca().
7478 2002-11-13 Bruno Haible <bruno@clisp.org>
7480 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7481 function declarations.
7482 * unsetenv.c (unsetenv): Likewise.
7484 2002-03-04 Bruno Haible <bruno@clisp.org>
7486 Portability to AIX 4.3.3.
7487 * unsetenv.c: New file, extracted from setenv.c.
7488 * setenv.c: Move the unsetenv() function to unsetenv.c.
7490 2001-12-20 Bruno Haible <bruno@clisp.org>
7492 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7493 use malloc instead. For SunOS 4.
7495 2001-12-11 Bruno Haible <bruno@clisp.org>
7497 * setenv.c: Declare alloca.
7498 (compar_fn_t): New typedef.
7499 (KNOWN_VALUE, STORE_VALUE): Use it.
7501 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7504 2002-12-10 Paul Eggert <eggert@twinsun.com>
7506 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7507 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7508 Choose values that are less likely to collide with system fnmatch
7510 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7511 defined (e.g., a pure POSIX system).
7512 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7513 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7515 2002-12-06 Jim Meyering <jim@meyering.net>
7517 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7519 Merge in changes from libc's misc/error.c, in preparation
7520 for the merge of gnulib's changes back into libc.
7522 * error.c (_): Define only if not already defined.
7523 Move definition to follow all #include directives.
7524 Include unlocked-io.h only if !_LIBC.
7525 [_LIBC]: Include <libio/libioP.h>.
7526 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7527 (fflush): Tweak definition to use INTUSE.
7530 2002-12-05 Paul Eggert <eggert@twinsun.com>
7532 * alloca.c [defined emacs]: Include "lisp.h".
7533 (xalloc_die) [defined emacs]: New macro.
7534 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7535 [! defined emacs]: Include <xalloc.h>.
7536 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7537 (pointer): Typedef to POINTER_TYPE *.
7538 (malloc): Remove decl; we now always use xmalloc.
7539 (alloca): Use old-style definition, since Emacs needs this.
7540 Check for arithmetic overflow when computing combined size.
7542 2002-12-04 Paul Eggert <eggert@twinsun.com>
7544 Do not generate unlocked-io.h automatically, since it's easier to
7545 maintain it by hand.
7547 * unlocked-io.h: New file, from GNU diffutils,
7548 but with proper copyright notice and attribution.
7550 * Makefile.am: Add copyright notice.
7551 (libfetish_a_SOURCES): Add unlocked-io.h.
7552 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7553 (DISTCLEANFILES, io_functions): Remove macros.
7554 (EXTRA_DIST): Remove gen_uio.
7555 (unlocked-io.h): Remove rule.
7557 2002-12-04 Jim Meyering <jim@meyering.net>
7559 Reflect the fact that stat.c and lstat.c are no longer generated.
7560 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7561 (DISTCLEANFILES): Likewise.
7562 (EXTRA_DIST): Likewise.
7563 (all_local): Don't depend on stat.c or lstat.c.
7564 (stat.c, lstat.c): Remove rules.
7565 (EXTRA_DIST): Remove xstat.in.
7567 * xstat.in: Remove file. Contents moved into stat.c.
7568 * stat.c: New file. Contents mostly from xstat.in.
7569 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7570 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7572 * safe-read.c: Rework so that it may serve to define safe_write, too.
7573 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7575 2002-12-03 Jim Meyering <jim@meyering.net>
7577 * safe-read.c, safe-write.c: Change variable names and comments, but
7578 not semantics, to minimize the differences between these two files.
7579 (safe_read): Change comment to mention SAFE_READ_ERROR.
7581 * safe-read.c (IS_EINTR): Define.
7582 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7584 2002-12-02 Bruno Haible <bruno@clisp.org>
7586 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7587 Define, taken from safe-read.c.
7588 (INT_MAX): Provide fallback.
7589 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7590 * safe-write.h (SAFE_WRITE_ERROR): Define.
7592 * safe-read.c (EINTR): Remove definition.
7593 (safe_read): Don't use EINTR if it is absent.
7595 2002-12-02 Jim Meyering <jim@meyering.net>
7597 * safe-read.c (EINTR): Define.
7598 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7599 (INT_MAX): Provide fallback.
7600 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7602 * safe-read.h (SAFE_READ_ERROR): Define.
7604 2002-12-01 Jim Meyering <jim@meyering.net>
7606 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7607 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7609 2002-11-27 Paul Eggert <eggert@twinsun.com>
7611 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7612 hash_rehash): Replace `if (limit <= value) abort ();' with
7613 `if (! (value < limit)) abort ();', for readability.
7615 2002-11-26 <karl@gnu.org>
7617 * strdup.c: copy from libc again, with jim's ok.
7618 * .cppi-disable: re-add strdup.c
7620 2002-11-25 <karl@gnu.org>
7622 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7623 instead of "strtol.c".
7625 2002-11-25 Jim Meyering <jim@meyering.net>
7627 * mktime.c: Sync from libc, now that it has the latest fix.
7629 2002-11-24 <karl@gnu.org>
7631 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7632 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7634 2002-11-24 Jim Meyering <jim@meyering.net>
7636 Update from coreutils:
7638 * mktime.c: Merge in changes from libc.
7640 Avoid a link-time failure on some Linux systems.
7641 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7642 (__mon_yday): Declare with the STATIC attribute.
7643 (__mktime_internal): Likewise.
7644 Based on a report from Greg Schafer.
7646 2002-11-23 Jim Meyering <jim@meyering.net>
7648 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7649 Use `unsigned', not `int', as type of index.
7651 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7653 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7655 2002-11-22 Paul Eggert <eggert@twinsun.com>
7657 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7658 hint that one should use `if (! x) abort ();' rather than `assert
7659 (x);', and anyway it's one less thing to worry about configuring.
7660 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7661 hash_rehash, hash_insert): Use abort rather than assert.
7663 2002-11-22 Paul Eggert <eggert@twinsun.com>
7665 * quotearg.h: Allow multiple inclusion by surrounding with
7666 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7667 so that we can be included first.
7668 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7669 * quotearg.c: Include quotearg.h immediately after config.h.
7670 No need to include stddef.h or sys/types.h any more.
7671 Surround local include files with "", not "<>".
7672 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7673 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7674 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7675 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7676 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7677 (ISPRINT): Remove; no longer needed now that we assume C89.
7679 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7682 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7683 quotearg_char): Use SIZE_MAX rather than
7684 (size_t) -1 when we are talking about "infinity".
7686 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7688 2002-11-22 Bruno Haible <bruno@clisp.org>
7690 * safe-read.h: Assume C89. Add comments.
7691 (safe_read): Change return type to size_t.
7692 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7693 counts > SSIZE_MAX correctly.
7694 * safe-write.h: New file.
7695 * safe-write.c: New file.
7696 * full-read.h: New file.
7697 * full-read.c: New file.
7698 * full-write.h: Assume C89. Add comments.
7699 * full-write.c: Include safe-write.h.
7700 (full_write): Rewritten to use safe_write.
7701 Suggested by Jim Meyering and Paul Eggert.
7703 2002-11-21 Bruno Haible <bruno@clisp.org>
7705 Remove case insensitive option matching.
7706 * argmatch.h (argcasematch): Remove declaration.
7707 (ARGCASEMATCH): Remove macro.
7708 (__xargmatch_internal): Remove case_sensitive argument.
7709 (XARGMATCH): Update.
7710 (XARGCASEMATCH): Remove macro.
7711 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7712 case_sensitive argument.
7713 (argcasematch): Remove function.
7714 (__xargmatch_internal): Remove case_sensitive argument.
7715 (main): Use XARGMATCH instead of XARGCASEMATCH.
7717 * xmalloc.c: Change compile-time error message. Add comment about
7718 required autoconf version.
7720 2002-11-21 Jim Meyering <jim@meyering.net>
7722 * strdup.c (strdup): Tweak comment and initial #if/#include.
7724 Merge in changes from the coreutils.
7726 2002-09-25 Paul Eggert <eggert@twinsun.com>
7727 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7728 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7729 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7730 int. Work more efficiently if X is the same width as uintmax_t.
7731 Do not compare X to -1, to avoid bogus compiler warning.
7732 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7733 Don't assume that f_frsize and f_bsize are the same type.
7735 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7738 * makepath.c (make_path): Restore umask *before* creating the final
7740 (make_path): Minor reformatting.
7742 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7743 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7745 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7746 ones. At least on GNU/Linux systems, `auto' means something else.
7749 2002-11-20 Paul Eggert <eggert@twinsun.com>
7751 Merge argmatch cleanups from Bison. Assume C89.
7753 * argmatch.c: Include config.h here, not in argmatch.h.
7754 Include stdlib.h, for EXIT_FAILURE.
7755 Always include <string.h>, since we assume C89.
7756 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7757 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7758 Include <stddef.h> instead, since it's all we need for size_t.
7759 (PARAMS): Remove. All uses removed.
7760 (ARRAY_CARDINALITY): Do not bother to #undef.
7761 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7762 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7763 Remove unnecessary parentheses.
7764 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7765 Insert necessary parentheses.
7766 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7767 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7769 2002-11-19 Bruno Haible <bruno@clisp.org>
7771 * mbswidth.c: Include mbswidth.h right at the beginning.
7772 * mbswidth.h: Include <stddef.h>, for size_t.
7774 * mbswidth.h (PARAMS): Remove macro.
7775 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7776 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7778 * gcd.h (PARAMS): Remove macro.
7779 (gcd): Use ANSI C function declarations.
7780 * gcd.c (gcd): Likewise.
7782 2002-11-15 Bruno Haible <bruno@clisp.org>
7784 * strcspn.c: Include <stddef.h>.
7785 (strcspn): Use ANSI C function declaration. Change return type to
7787 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7788 (strpbrk): Use NULL.
7789 * strpbrk.h (PARAMS): Remove macro.
7790 (strpbrk): Use ANSI C function declaration.
7791 * strstr.c: Don't include <sys/types.h>.
7792 * strstr.h (PARAMS): Remove macro.
7793 (strstr): Use ANSI C function declarations.
7795 2002-11-06 Bruno Haible <bruno@clisp.org>
7797 * gcd.h (gcd): Change argument type to 'unsigned long'.
7798 * gcd.c (gcd): Likewise.
7800 2002-11-05 Bruno Haible <bruno@clisp.org>
7802 * gcd.h: New file, from gettext-0.11.5.
7803 * gcd.c: New file, from gettext-0.11.5.
7805 2002-11-05 Bruno Haible <bruno@clisp.org>
7807 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7808 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7809 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7810 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7812 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7813 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7815 * closeout.c: Include gettext.h instead of <libintl.h>.
7816 * human.c: Include gettext.h instead of <libintl.h>.
7817 * quotearg.c: Include gettext.h instead of <libintl.h>.
7818 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7819 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7820 * userspec.c: Include gettext.h instead of <libintl.h>.
7821 * version-etc.c: Include gettext.h instead of <libintl.h>.
7822 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7823 (textdomain): Remove definition.
7824 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7826 * long-options.c: Remove include of <libintl.h> and definition of _.
7827 * same.c: Remove include of <libintl.h> and definition of _.
7829 2002-11-04 Bruno Haible <bruno@clisp.org>
7831 * stpcpy.h: New file, from GNU gettext-0.11.5.
7832 * strcase.h: New file, from GNU gettext-0.11.5.
7833 * strpbrk.h: New file, from GNU gettext-0.11.5.
7834 * strstr.h: New file, from GNU gettext-0.11.5.
7835 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7837 2002-05-09 Bruno Haible <bruno@clisp.org>
7839 * config.charset: Update for newest glibc. Add canonical names
7840 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7842 2002-05-09 Bruno Haible <bruno@clisp.org>
7844 * localcharset.c (get_charset_aliases): Add more Windows specific
7847 2002-05-08 Owen Taylor <otaylor@redhat.com>
7849 * config.charset: A few additions for Solaris.
7851 2001-12-05 Bruno Haible <bruno@clisp.org>
7853 * localcharset.c (locale_charset): Don't return an empty string.
7855 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7857 * config.charset: msdos in uk_UA uses CP1125.
7859 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7861 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7862 * localcharset.c (locale_charset): Declare as extern "C".
7864 2002-02-15 Bruno Haible <bruno@clisp.org>
7866 * config.charset [msdosdjgpp]: For Russian, use CP866.
7868 2002-02-11 Bruno Haible <bruno@clisp.org>
7870 * config.charset: Add support for NetBSD.
7872 2002-09-25 <karl@gnu.org>
7874 * strdup.c: copy from libc/string (via ../config/srclist*).
7875 * getopt*: copy from libc/posix.
7876 * gettext.h: copy from gettext.
7877 * .cppi-disable: add strdup.c, gettext.h.
7879 2002-07-01 Jim Meyering <meyering@lucent.com>
7881 * c-stack.c: Include sys/time.h.
7882 From Volker Borchert.
7884 2002-06-11 Paul Eggert <eggert@twinsun.com>
7886 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7887 New macro. Use it uniformly instead of
7888 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7889 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7890 reported by Vin Shelton.
7892 2002-06-22 Jim Meyering <meyering@lucent.com>
7894 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7895 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7897 2002-06-22 Paul Eggert <eggert@twinsun.com>
7899 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7900 Do not assume SA_SIGINFO behavior.
7901 Bug reported by Jim Meyering on NetBSD 1.5.2.
7903 2002-06-22 Jim Meyering <meyering@lucent.com>
7905 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7907 * exitfail.c, exitfail.h: Likewise.
7908 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7910 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7912 (EXTRA_DIST): Add fnmatch_loop.c.
7913 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7915 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7916 * fnmatch.c: Update from diffutils-2.8.2.
7917 * fnmatch_.h: New file. From diffutils-2.8.2.
7918 * fnmatch.h: Remove file.
7920 2002-06-18 Paul Eggert <eggert@twinsun.com>
7922 * file-type.h: Report an error if neither S_ISREG nor
7923 S_IFREG is defined, instead of using a test specific to glibc
7924 2.2. This should be safe, since POSIX requires S_ISREG and
7925 Unix Version 7 had S_IFREG. We don't need to check for
7926 <sys/types.h> since we don't use any symbols that it defines.
7928 2002-06-15 Jim Meyering <meyering@lucent.com>
7930 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7931 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7932 have been included before this file.
7934 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7936 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7937 so that each temporary file name is unique and valid in the first
7938 8 characters, for operation under DOS.
7940 2002-06-15 Jim Meyering <meyering@lucent.com>
7942 Work even with DJGPP 2.03, which lacks support for symlinks.
7944 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7946 * lchown.c (S_ISLNK): Likewise.
7948 2002-06-14 Jim Meyering <meyering@lucent.com>
7950 * file-type.h: Use the version from diffutils-2.8.2.
7951 * file-type.c: Likewise.
7953 2002-05-27 Jim Meyering <meyering@lucent.com>
7955 Fix a problem seen only on nonconforming systems whereby ls.c's
7956 use of localtime, and then of gettimeofday would cause trouble:
7957 the localtime call used to initialize rpl_gettimeofday's save
7958 mechanism would clobber ls's current local time information so
7959 that in any long listing the first file would always be listed
7960 with date 1970-01-01. Analysis by Volker Borchert.
7962 * gettimeofday.c (localtime): Undefine.
7963 (rpl_localtime): New function.
7965 2002-05-22 Jim Meyering <meyering@lucent.com>
7967 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7968 * file-type.h: New file.
7969 * file-type.c (file_type): New file/function. Extracted from diffutils.
7971 2002-04-29 Paul Eggert <eggert@twinsun.com>
7973 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7975 2002-04-28 Paul Eggert <eggert@twinsun.com>
7977 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7978 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7979 of 127, since 64 is the largest conceivable number for ancient
7981 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7983 2002-04-28 Jim Meyering <meyering@lucent.com>
7985 * sig2str.c (WTERMSIG): Remove definition (unused).
7987 2002-04-28 Paul Eggert <eggert@twinsun.com>
7989 * sig2str.h, sig2str.c: New files.
7990 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7992 2002-04-24 Jim Meyering <meyering@lucent.com>
7994 * gettext.h: New file, from Gettext.
7995 * Makefile.am (INCLUDES): Remove -I../intl.
7996 (libfetish_a_SOURCES): Add gettext.h.
7998 2002-04-16 Jim Meyering <meyering@lucent.com>
8000 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8001 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8002 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8004 2002-04-12 Jim Meyering <meyering@lucent.com>
8006 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8008 2002-03-10 Jim Meyering <meyering@lucent.com>
8010 * makepath.c (make_path): Remove a comma from a diagnostic.
8011 Suggestion from Santiago Vila.
8013 2002-03-08 Jim Meyering <meyering@lucent.com>
8015 * rename.c: Mention that this wrapper is needed also on
8016 mips-dec-ultrix4.4 systems.
8018 2002-03-02 Jim Meyering <meyering@lucent.com>
8020 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8021 not HAVE_CLOCK_SETTIME.
8023 2002-02-27 Paul Eggert <eggert@twinsun.com>
8025 * nanosleep.h: Rename to....
8026 * timespec.h: New name for nanosleep.h. All uses changed.
8028 * gettime.c: New file.
8029 * settime.c: New file.
8032 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8033 timespec.h. Remove nanosleep.h.
8035 2002-02-25 Paul Eggert <eggert@twinsun.com>
8037 * acl.c, acl.h: New files.
8038 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8040 2002-02-24 Jim Meyering <meyering@lucent.com>
8042 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8043 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8044 cause trouble. Reported by Nelson Beebe.
8046 2002-02-23 Paul Eggert <eggert@twinsun.com>
8048 * path-concat.c (xpath_concat): Reorder code to pacify
8049 compilers that don't know that xalloc_die never returns.
8051 2002-02-20 Jim Meyering <meyering@lucent.com>
8053 * getdate.c: Regenerate using bison-1.33.
8055 2002-02-15 Paul Eggert <eggert@twinsun.com>
8057 * posixver.c, posixver.h: New files.
8058 * Makefile.am (libfetish_a_SOURCES): Add them.
8060 2002-02-02 Paul Eggert <eggert@twinsun.com>
8061 Bruno Haible <bruno@clisp.org>
8063 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8064 (fwrite_success_callback): New declaration.
8065 * unicodeio.c (unicode_to_mb): New function, extracted from
8066 print_unicode_char. Call failure callback instead of error.
8067 (fwrite_success_callback): New function.
8068 (exit_failure_callback): New function.
8069 (fallback_failure_callback): New function.
8070 (print_unicode_char): Call unicode_to_mb.
8072 2002-01-26 Jim Meyering <meyering@lucent.com>
8074 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8076 2002-01-22 Jim Meyering <meyering@lucent.com>
8078 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8079 Otherwise, some versions of automake would omit the rule that makes
8080 Makefile from Makefile.in.
8082 2001-01-21 Paul Eggert <eggert@twinsun.com>
8084 * xmemcoll.h, xmemcoll.c: New files.
8085 * Makefile.am (libfetish_a_SOURCES): Add them.
8086 * memcoll.c: Include errno.h, and declare errno if not defined.
8087 (memcoll): Set errno to zero if there is no error.
8089 * quotearg.c (quotearg_buffer_restyled):
8090 Fix bug with quoting buffers containing NUL when backslashing escapes.
8091 This bug was exposed by the other changes in this patch.
8092 (quotearg_n_options): New arg ARGSIZE.
8093 All callers changed.
8094 (quoting_options_from_style): New function.
8095 (quotearg_n_style): Use it.
8096 (quotearg_n_style_mem): New function.
8098 * quotearg.h (quotearg_n_style_mem): New function.
8100 2002-01-16 Jim Meyering <meyering@lucent.com>
8102 * getdate.y: Add three semicolons, each just before a closing brace.
8103 Bison (as of version 1.31) no longer papers over that mistake.
8105 2002-02-14 Paul Eggert <eggert@twinsun.com>
8107 * backupfile.c (ISDIGIT): Comment fix.
8108 * getdate.y (ISDIGIT): Likewise.
8109 * posixtm.c (ISDIGIT, year): Likewise.
8110 * strverscmp.c (ISDIGIT): Likewise.
8111 * userspec.c (ISDIGIT): Likewise.
8113 2002-01-05 Jim Meyering <meyering@lucent.com>
8115 * version-etc.c (version_etc_copyright): Update copyright year.
8117 2001-01-19 Paul Eggert <eggert@twinsun.com>
8119 * closeout.c (close_stdout_status): If ferror (stdout), do
8120 not silently exit merely because the output buffer happens to
8121 have nothing pending.
8123 2001-12-18 Paul Eggert <eggert@twinsun.com>
8125 See the big note in ../ChangeLog.
8126 * human.c (suffixes): Prefer K to k for 1024.
8127 (generate_suffix_backwards): New function.
8128 (human_readable_inexact): Use it.
8129 * xstrtol.c (__xstrtol): If there is no number but there
8130 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8131 Accept 'K' as well as 'k'.
8133 2001-12-15 Jim Meyering <meyering@lucent.com>
8135 * regex.h (__restrict_arr): Update from libc.
8137 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8138 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8141 2001-12-10 Jim Meyering <meyering@lucent.com>
8143 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8144 Instead, include "xalloc.h".
8145 (initbuffer): Don't cast xmalloc return value to char*.
8146 (readline): Reword comment.
8147 Don't cast xrealloc return value to char*
8150 2001-12-09 Jim Meyering <meyering@lucent.com>
8152 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8153 `signed and unsigned type in conditional expression'.
8154 * posixtm.c (posix_time_parse): Likewise.
8156 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8158 * readtokens.c (readtoken): Declare an index to be of type unsigned
8159 to avoid a pedantic warning.
8161 * getstr.c: Don't include assert.h.
8162 (getstr): Remove warning-evoking assertions.
8163 Return -1 if offset parameter is out of bounds.
8164 Change the type of a local from int to size_t.
8166 * strftime.c (my_strftime_localtime_r): Include this function
8167 definition in the `#if ! HAVE_TM_GMTOFF' block.
8169 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8170 Include xalloc.h instead.
8172 2001-12-02 Jim Meyering <meyering@lucent.com>
8174 * tempname.c: Don't declare getenv, thus reverting the change of
8175 2001-11-18. It's no longer necessary, now that stdlib.h is always
8178 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8179 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8181 2001-11-30 Akim Demaille <akim@epita.fr>
8183 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8184 before being defined.
8186 2001-11-27 Paul Eggert <eggert@twinsun.com>
8188 * quotearg.h (quotearg_n, quotearg_n_style):
8189 First arg is int, not unsigned.
8190 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8191 (SIZE_MAX, UINT_MAX): New macros.
8192 (quotearg_n_options): Abort if N is negative.
8193 Avoid overflow check on hosts where size_t is 64 bits and int
8194 is 32 bits, as overflow is impossible there.
8195 Fix off-by-one typo that caused unnecessary reallocation.
8197 2001-11-27 Jim Meyering <meyering@lucent.com>
8199 * tempname.c: Merge with version from libc.
8200 * regex.c: Likewise.
8202 * tempname.c: Include stdlib.h unconditionally. On some old systems
8203 for which STDC_HEADERS is 0, it was not included, resulting in a
8204 warning about an integer-to-pointer conversion problem with getenv.
8205 Reported by Volker Borchert.
8207 2001-11-26 Jim Meyering <meyering@lucent.com>
8209 * gtod.h: Remove file.
8210 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8211 * gettimeofday.c: Don't include gtod.h.
8212 (GTOD_init): Remove function.
8213 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8214 Suggestion from Volker Borchert.
8216 2001-11-23 Jim Meyering <meyering@lucent.com>
8218 * hash.h (struct hash_table): Don't define here. Merely declare it.
8219 * hash.c (struct hash_table): Define it here instead.
8221 2001-11-22 Jim Meyering <meyering@lucent.com>
8223 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8225 2001-11-18 Paul Eggert <eggert@twinsun.com>
8227 * tempname.c (TMP_MAX): Remove; no longer needed.
8228 (TEMPORARIES): New macro.
8229 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8230 removes an artificial limitation (e.g. HP-UX 10.20, where
8233 2001-11-18 Jim Meyering <meyering@lucent.com>
8235 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8238 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8239 files will be created before anything else.
8241 2001-11-17 Jim Meyering <meyering@lucent.com>
8243 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8244 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8245 rather than group writable. Patch by Juan F. Codagnone.
8247 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8248 Instead, include "xalloc.h".
8250 * mountlist.c: Include unlocked-io.h after all system headers.
8251 Remove explicit declarations of xmalloc, xrealloc,
8252 and xstrdup. Instead, include "xalloc.h".
8254 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8255 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8256 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8258 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8259 Reported by Padraig Brady.
8261 * mkstemp.c: #undef mkstemp.
8263 (rpl_mkstemp): Rename from mkstemp.
8266 2001-11-16 Jim Meyering <meyering@lucent.com>
8268 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8269 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8270 determine the amount of total physical memory, use pstat_getstatic.
8271 HPUX-11 doesn't define _SC_PHYS_PAGES.
8272 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8273 If sysconf couldn't be used to determine the amount of available
8274 physical memory, use both pstat_getstatic and pstat_getdynamic.
8275 Based on a patch from Bob Proulx.
8277 2001-11-05 Jim Meyering <meyering@lucent.com>
8279 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8281 2001-11-03 Jim Meyering <meyering@lucent.com>
8283 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8284 in argmatch_to_argument call.
8286 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8289 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8290 e.g., a fault due to an attempt to free a NULL pointer.
8292 2001-11-01 Jim Meyering <meyering@lucent.com>
8294 * dirfd.c, dirfd.h: New files.
8295 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8297 * hash.c (hash_print) [TESTING]: Clean up.
8299 2001-10-22 Paul Eggert <eggert@twinsun.com>
8301 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8302 to avoid a warning if -Wall.
8304 2001-10-21 Paul Eggert <eggert@twinsun.com>
8306 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8308 2001-10-21 Jim Meyering <meyering@lucent.com>
8310 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8311 this code would end up calling gettext even in packages built
8313 * getopt.c (_): Likewise.
8314 * regex.c (_): Likewise.
8316 2001-10-20 Paul Eggert <eggert@twinsun.com>
8318 * error.c (strerror_r): Do not declare unless !_LIBC.
8319 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8320 Use strerror_r that is only a macro, even if it is not a function.
8321 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8322 (private_strerror): Use prototypes, not old-style function definition.
8323 (print_errno_message): New function.
8324 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8326 (error_tail, error, error_at_line): Use it.
8328 2001-10-11 Jim Meyering <meyering@lucent.com>
8330 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8331 and quote_n (1, ... to avoid clobbering a buffer.
8333 2001-10-05 Jim Meyering <meyering@lucent.com>
8335 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8336 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8337 * hash-pjw.h: New file.
8339 2001-09-30 Jim Meyering <meyering@lucent.com>
8341 * mountlist.c [MOUNTED_GETFSSTAT]:
8342 Include <sys/ucred.h>, for Apple Darwin.
8343 Include sys/mount.h and sys/fs_types.h only if available.
8345 (read_filesystem_list): Use FS_TYPE.
8347 2001-09-29 Paul Eggert <eggert@twinsun.com>
8349 * exclude.c (excluded_filename): 0 -> false, since it's
8352 2001-09-28 Paul Eggert <eggert@twinsun.com>
8354 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8355 #defines strtoimax. Also treat the other strto* functions
8358 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8359 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8360 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8362 2001-09-26 Jim Meyering <meyering@lucent.com>
8364 Most macros in unlocked-io.h had the wrong number of arguments.
8365 * gen-uio: New script.
8366 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8367 * unlocked-io.hin: Remove file.
8368 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8369 rather than trying to embed it here.
8370 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8371 Reported by Padraig Brady.
8373 2001-09-25 Volker Borchert <bt@teknon.de>
8375 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8377 2001-09-23 Jim Meyering <meyering@lucent.com>
8379 * mountlist.c: Remove useless parentheses in #if directives.
8380 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8381 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8383 2001-09-22 Jim Meyering <meyering@lucent.com>
8385 * localcharset.c: Update from latest gettext.
8386 * config.charset: Likewise.
8388 2001-09-20 Jim Meyering <meyering@lucent.com>
8390 * xstrtol.c (strtoimax): Guard declaration with
8391 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8392 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8393 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8394 (strtoumax): Likewise, for completeness (it wasn't necessary).
8396 2001-09-06 Paul Eggert <eggert@twinsun.com>
8398 * strtoimax.c (HAVE_LONG_LONG):
8399 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8400 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8401 to work around bug in IBM C compiler.
8403 2001-09-16 Jim Meyering <meyering@lucent.com>
8405 * mkdir.c: New file.
8407 2001-09-04 Paul Eggert <eggert@twinsun.com>
8409 * xgetcwd.c: Revert some of the previous change; intead,
8410 fix the HAVE_GETCWD_NULL code to behave more like the
8411 !HAVE_GETCWD_NULL code used to.
8414 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8417 2001-09-04 Paul Eggert <eggert@twinsun.com>
8419 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8420 Use ssize_t, not int, to store result of readlink.
8421 Check for ssize_t overflow as well as size_t overflow,
8422 as POSIX says the result of readlink is implementation-defined
8423 when ssize_t overflows.
8424 Remove unnecessary cast to char*.
8425 Use free+malloc instead of realloc, as the storage doesn't need
8426 to be preserved and it's clearer and can be more efficient that way.
8427 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8428 * xreadlink.h (xreadlink): Update prototype.
8430 2001-09-03 Paul Eggert <eggert@twinsun.com>
8432 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8433 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8434 spotted by Jim Meyering.
8436 2001-09-03 Jim Meyering <meyering@lucent.com>
8438 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8440 2001-09-03 Paul Eggert <eggert@twinsun.com>
8442 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8443 like the HAVE_GETCWD_NULL code.
8444 Include pathmax.h if not HAVE_GETCWD.
8445 Do not include xalloc.h.
8446 (INITIAL_BUFFER_SIZE): New symbol.
8447 Do not use xmalloc / xrealloc, since the caller is responsible for
8448 handling errors. Preserve errno around `free' during failure.
8449 Do not overrun buffer when using getwd.
8451 2001-09-03 Paul Eggert <eggert@twinsun.com>
8453 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8454 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8456 2001-09-02 Jim Meyering <meyering@lucent.com>
8458 * error.c: Update from GNU libc.
8460 2001-09-01 Jim Meyering <meyering@lucent.com>
8462 * xreadlink.c: New file.
8463 * xreadlink.h: New file.
8464 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8466 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8467 doesn't conflict with sparc Solaris 7's definition in
8468 /usr/include/sys/int_types.h.
8470 * exclude.c: Use `""', not `<>' to #include non-system header files.
8471 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8472 and strncasecmp as r-values. Unixware didn't have declarations.
8474 2001-08-31 Jim Meyering <meyering@lucent.com>
8476 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8477 Use an initial, malloc'd, buffer of length 128 rather than
8478 a statically allocated one of length 1024.
8480 2001-08-30 Paul Eggert <eggert@twinsun.com>
8482 * xgetcwd.c: Don't include pathmax.h.
8483 Include stdlib.h and unistd.h if available.
8485 (xmalloc, xstrdup, free): Remove decls.
8486 (xgetcwd): Don't assume sizes fit in unsigned.
8487 Check for overflow when computing sizes.
8488 Simplify reallocation code.
8490 2001-08-28 Paul Eggert <eggert@twinsun.com>
8492 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8494 * strtoimax.c: Renamed from strtoxmax.c, removing the
8497 Also, make the following further changes to make this file's
8498 configuration more similar to that of strtol.c:
8499 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8500 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8501 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8502 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8503 changed to signed values.
8505 And make the following changes as well:
8506 Fix copyright notice, as 1999 was missing.
8507 (verify): New macro.
8508 (strtoimax): Check sizes at compile-time, not run-time.
8509 Prefer strtol to strtoll if both work.
8510 (main): Remove; it was not that useful and was a pain to maintain.
8512 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8514 2001-08-30 Paul Eggert <eggert@twinsun.com>
8516 * savedir.c (savedir): Remove size parameter, as POSIX says that
8517 a directory's st_size can have an arbitrary value, so the old
8518 usage could waste an arbitrary amount of memory. All uses
8520 * savedir.h: Update prototype.
8522 2001-08-30 Paul Eggert <eggert@twinsun.com>
8524 * xstrtol.c (strtoimax): New decl.
8526 2001-08-28 Paul Eggert <eggert@twinsun.com>
8528 * xstrtol.h: Add copyright notice.
8529 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8530 LONGINT_INVALID_SUFFIX_CHAR.
8532 2001-08-30 Paul Eggert <eggert@twinsun.com>
8534 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8537 2001-08-30 Paul Eggert <eggert@twinsun.com>
8539 * hash.c: Remove '2001' from copyright notice.
8541 2001-08-30 Paul Eggert <eggert@twinsun.com>
8543 * full-write.h: New file.
8544 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8545 * full-write.c: Correct credits, as cccp.c no longer
8546 exists and anyway it was so heavily changed from the old cccp
8547 code as to be unrecognizable. Include full-write.h.
8548 (full_write) Return size_t, with short writes meaning failure.
8549 All callers changed. This fixes a bug with large buffers
8551 * utime.c: Include full-write.h.
8553 2001-08-30 Paul Eggert <eggert@twinsun.com>
8555 Merge 'exclude' changes from tar 1.13.22.
8556 This fixes one or two unlikely storage allocation overflow bugs,
8557 but doesn't change user-visible behavior otherwise.
8559 2001-08-30 Paul Eggert <eggert@twinsun.com>
8561 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8562 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8563 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8564 Include if available.
8565 (<xalloc.h>): Include
8566 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8567 (verify): New macro. Use it to verify that EXCLUDE macros do not
8568 collide with FNM macros.
8569 (struct patopts): New struct.
8570 (struct exclude): Use it, as exclude patterns now come with options.
8571 (new_exclude): Support above changes.
8572 (new_exclude, add_exclude_file):
8573 Initial size must now be a power of two to simplify overflow checking.
8574 (free_exclude, fnmatch_no_wildcards): New function.
8575 (excluded_filename): No longer requires options arg, as the options
8576 are determined by add_exclude. Now returns bool, not int.
8577 (excluded_filename, add_exclude):
8578 Add support for the fancy new exclusion options.
8579 (add_exclude, add_exclude_file): Now takes int options arg.
8580 Check for arithmetic overflow when computing sizes.
8581 (add_exclude_file): xrealloc might modify errno, so don't
8582 realloc until after errno might be used.
8584 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8586 (free_exclude): New decl.
8587 (add_exclude, add_exclude_file): Now takes int options arg.
8588 (excluded_filename): No longer requires options arg, as the options
8589 are determined by add_exclude. Now returns bool, not int.
8591 2001-08-30 Paul Eggert <eggert@twinsun.com>
8593 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8595 2001-08-27 Jim Meyering <meyering@lucent.com>
8597 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8599 * version-etc.c (N_): Remove definition.
8600 Revert most of last change.
8601 Instead, simply don't mark the `Copyright...' string for translation.
8602 Based on advice from Paul Eggert.
8604 * strtoxmax.c: Tweak comment.
8606 2001-08-26 Jim Meyering <meyering@lucent.com>
8608 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8609 of copyright with `%s' so translators don't get an untranslated
8611 (COPYRIGHT_YEAR): Define.
8612 (version_etc): Use fprintf rather than fputs.
8613 Suggestion from Ulrich Drepper.
8615 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8617 * strtoll.c: New file, from GNU libc.
8618 * xstrtoimax.c: New file.
8620 * xstrtol.h: Add xstrtoimax.
8621 * strtoumax.c: New file. Simply include "strtoumax.c".
8622 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8624 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8625 * strtoxmax.c: ... then renamed to this.
8627 2001-08-13 Paul Eggert <eggert@twinsun.com>
8629 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8630 Port to Solaris 8, where 'sed' requires a space after the 'r'
8631 command, and where sh dislikes "$/". Clean up the spacing a bit.
8632 Redirect output to $tmp just once.
8634 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8636 * addext.c (<errno.h>): Include.
8637 (errno): Declare if not defined.
8638 (addext): Work correctly when pathconf returns -1 and leaves
8639 errno alone because there is no limit. Also, work even if
8640 pathconf returns a value greater than SIZE_MAX.
8642 2001-08-12 Jim Meyering <meyering@lucent.com>
8644 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8645 Simply `return getcwd (NULL, 0);'.
8646 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8647 Use 1300 as initial value for length, not PATH_MAX.
8649 * pathmax.h: Clean up cpp syntax.
8651 2001-08-12 Jim Meyering <meyering@lucent.com>
8653 * gettimeofday.c: New file.
8655 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8657 2001-08-04 Jim Meyering <meyering@lucent.com>
8659 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8660 to get in sync with glibc.
8662 2001-08-03 Paul Eggert <eggert@twinsun.com>
8664 The following changes are from gettext 0.10.39 as maintained by
8667 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8668 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8669 with inverted sense. All uses changed.
8671 * mbswidth.c: Don't include <limits.h>.
8672 Include <stdlib.h> and <string.h> unconditionally.
8673 (iswcntrl, mbsinit, ISCNTRL): New macros.
8674 (mbsnwidth): Use K&R style function declarations.
8675 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8676 can optimize it when MB_CUR_MAX == 1.
8677 The width of control characters is zero, not 1.
8679 2001-07-15 Jim Meyering <meyering@lucent.com>
8681 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8682 (BUILT_SOURCES): Add unlocked-io.h.
8683 (io_functions): Define.
8684 (unlocked-io.h): New rule.
8685 (DISTCLEANFILES): Add unlocked-io.h.
8686 (all-local): Depend on unlocked-io.h, to ensure it is created.
8688 * unlocked-io.hin: New file
8690 * regex.c: Update from glibc.
8692 2001-07-05 Jim Meyering <meyering@lucent.com>
8694 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8696 (libfetish_a_SOURCES): Put all .h files here instead.
8697 Remove a thus-exposed (better checks in automake) duplicate and
8698 two unnecessary .h files.
8700 2001-06-11 Jim Meyering <meyering@lucent.com>
8702 * regex.c: Update from GNU libc.
8704 2001-05-27 Jim Meyering <meyering@lucent.com>
8706 * readutmp.h (UT_TYPE): Define.
8708 2001-05-24 Jim Meyering <meyering@lucent.com>
8710 * argmatch.c: Include "quote.h".
8711 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8712 quote function. Reported by Göran Uddeborg.
8714 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8716 * dirname.c (dir_name): Compute append_dot using path, not newpath
8717 which is not yet declared.
8719 2001-05-11 Paul Eggert <eggert@twinsun.com>
8721 * Makefile.am (libfetish_a_SOURCES):
8722 Add strftime.c, since we now compile it on all hosts.
8724 * strftime.c (my_strftime):
8725 Define to nstrftime if emacs, but only if my_strftime is not defined.
8726 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8727 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8728 Add one more extra argument: a nanoseconds value.
8731 (my_strftime function): Add %N format.
8732 (emacs_strftimeu): Renamed from emacs_strftime,
8733 with extra ut argument.
8735 2001-05-11 Paul Eggert <eggert@twinsun.com>
8737 dirname code cleanup. base_name now behaves more compatibly
8738 with POSIX basename when given file names that have trailing
8739 slashes, and similarly for dir_name. Add new primitives
8740 base_len and dir_len. Put the directory-name-related decls
8743 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8744 * backupfile.c (base_name): Likewise.
8745 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8746 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8747 * makepath.c (strip_trailing_slashes): Likewise.
8748 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8750 * rename.c (strip_trailing_slashes): Likewise.
8751 * same.c (base_name): Likewise.
8752 * stripslash.c (ISSLASH): Likewise.
8754 * addext.c: Include <dirname.h> after size_t is defined.
8755 * backupfile.c: Likewise.
8757 * addext.c (addext): Use base_len to trim redundant
8758 trailing slashes instead of doing it ourselves.
8759 But do not trim the last slash if it is not redundant.
8761 * backupfile.c (find_backup_file_name,
8762 max_backup_version): Use base_len instead of rolling it ourselves.
8763 Handle the case of "" and (on DOS) "C:" correctly.
8765 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8766 Include <string.h>, <dirname.h>.
8767 (base_name): Allow file names ending in slashes, other than names
8768 that are all slashes. In this case, return the basename followed
8769 by the slashes. This is more general, and can be used in places
8770 where the original base_name purposely had an assertion failure.
8771 (base_len): New function.
8773 * dirname.c: Include <string.h> instead of <stdlib.h>.
8774 Do not include <assert.h>; no longer needed.
8776 (memrchr): Remove decl.
8777 (dir_name_r): Remove.
8778 (dir_len): Renamed from dirlen. All callers changed.
8779 Rewrite in terms of base_name, for simplicity and consistency.
8780 (dir_name): Never return NULL. All callers changed.
8781 Do not include <stdlib.h> in test program; no longer needed.
8782 return 0; is fine for test program.
8784 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8786 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8788 * path-concat.c (path_concat): Use base_len to compute
8789 base length, not strlen; this means we cannot rely on memcpy
8792 * same.c (STREQ): Remove.
8793 (same_name): Handle the case where the basename ends in trailing '/'.
8795 * stripslash.c (strip_trailing_slashes): Return nonzero if
8796 a slash was stripped. Do not strip the last slash after a
8799 2001-04-08 Jim Meyering <meyering@lucent.com>
8801 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8802 recomputed; that's necessary when the offset spans a DST transition.
8803 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8805 2001-04-02 Jim Meyering <meyering@lucent.com>
8807 * regex.h, regex.c: Update from GNU libc.
8809 2001-03-19 Paul Eggert <eggert@twinsun.com>
8811 * version-etc.c (version_etc_copyright): Update to 2001.
8813 2001-03-16 Paul Eggert <eggert@twinsun.com>
8815 * tempname.c (uint64_t): Define to uintmax_t if
8816 not defined, and if UINT64_MAX is not defined.
8817 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8818 Reported by John David Anglin.
8820 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8822 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8823 alias if codeset is empty.
8824 * config.charset (BeOS): Use wildcard syntax.
8826 2001-03-13 Jim Meyering <meyering@lucent.com>
8828 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8829 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8832 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8834 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8836 * unicodeio.c (print_unicode_char): Simplify accordingly.
8838 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8840 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8841 support for DOS/DJGPP.
8843 2001-02-28 Paul Eggert <eggert@twinsun.com>
8845 * Makefile.am (libfetish_a_SOURCES):
8846 Add dup-safer.c, fopen-safer.c.
8847 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8849 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8851 2001-02-25 Paul Eggert <eggert@twinsun.com>
8853 The mkstemp replacement is taken from glibc 2.2.2, with some
8854 portability fixes for use outside glibc, as follows:
8856 * tempname.c (struct_stat64): New macro.
8857 (direxists, __gen_tempname): Use it.
8858 This avoids a portability problem with Solaris 8.
8860 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8861 (<stddef.h>, <stdint.h>, <string.h>):
8862 Include only if STDC_HEADERS || _LIBC.
8863 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8864 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8865 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8866 (__set_errno): Define this macro if <errno.h> doesn't.
8867 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8868 Define these macros if <stdio.h> doesn't.
8869 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8870 Define these macros if <sys/stat.h>
8871 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8872 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8873 __xstat64): Define if not _LIBC.
8874 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8875 (__gen_tempname): Invoke gettimeofday only if
8876 HAVE_GETTIMEOFDAY || _LIBC;
8877 otherwise, fall back on plain "time".
8878 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8880 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8882 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8884 2001-02-17 Jim Meyering <meyering@lucent.com>
8886 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8887 around included file name.
8889 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8891 * strftime.c: Update from GNU libc (the only changes were to comments).
8893 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8895 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8897 2001-02-17 Paul Eggert <eggert@twinsun.com>
8899 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8900 Remove workaround macros for hosts that have mbrtowc but not
8901 mbstate_t, as we now insist on proper declarations for both
8902 before using mbrtowc.
8904 2001-02-17 Jim Meyering <meyering@lucent.com>
8906 * regex.c: Update from libc.
8908 2001-02-16 Paul Eggert <eggert@twinsun.com>
8910 * alloca.c (malloc): Undef before defining, since stdlib.h
8911 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8912 Reported by Mark Hounschell via Paul Eggert.
8914 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8916 * config.charset: Update for FreeBSD 4.2.
8918 2001-01-26 Jim Meyering <meyering@lucent.com>
8920 * quotearg.c: Include stddef.h.
8921 * quote.c: Include stddef.h.
8922 Reported by Axel Kittenberger.
8924 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8925 line in double quotes so that it evokes a better diagnostic.
8926 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8927 Reported by Axel Kittenberger.
8929 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8931 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8932 to avoid a warning. Add back 'const' to inptr.
8934 2001-01-16 Jim Meyering <meyering@lucent.com>
8936 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8939 2001-01-14 Jim Meyering <meyering@lucent.com>
8941 * rename.c: New file. From Volker Borchert.
8942 Include stdlib.h, string.h or strings.h, and xalloc.h.
8943 Use strip_trailing_slashes rather than open-coding it.
8945 2001-01-03 Paul Eggert <eggert@twinsun.com>
8947 * strftime.c: Sync with glibc time/strftime.c 1.81.
8949 2001-01-03 Jim Meyering <meyering@lucent.com>
8951 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8952 local `inptr' to avoid warning with some system declarations of iconv.
8954 2000-12-29 Paul Eggert <eggert@twinsun.com>
8956 * modechange.c: Do not assume that mode_t uses the
8957 traditional octal encoding. E.g. "chmod 1 FOO" should set
8958 the other-execute bit of FOO even if S_IXOTH != 1.
8960 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8961 WOTH, XOTH, ALLM): New macros.
8962 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8963 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8965 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8966 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8968 No need to use uintmax_t; unsigned long is long enough.
8969 Don't bother to get suffix since we don't use it.
8971 2000-12-24 Jim Meyering <meyering@lucent.com>
8973 * hash.c (is_prime): Return explicit boolean values.
8974 (hash_get_first): Return NULL to appease Irix5.6's 89.
8975 Reported by Nelson Beebe.
8977 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8979 * localcharset.c (locale_charset): Add support for Win32.
8981 2000-12-18 Paul Eggert <eggert@twinsun.com>
8983 * physmem.h, physmem.c: New files.
8985 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8986 (noinst_HEADERS): Add physmem.h.
8988 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8989 't' for compatibility with Solaris 8 sort.
8991 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8993 * config.charset: Add support for BeOS.
8995 2000-12-16 Jim Meyering <meyering@lucent.com>
8997 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8998 SHELLS_FILE to a file name that's useful on djgpp systems.
9000 (ADDITIONAL_DEFAULT_SHELLS): Define.
9001 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9002 Based mostly on a patch from Prashant TR.
9004 2000-12-16 Jim Meyering <meyering@lucent.com>
9006 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9007 N and M) would have treated it like `chown N:N FILE'.
9009 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9011 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9013 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9014 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9015 to the list of canonical encodings. Rename EUC-CN to GB2312.
9017 2000-12-08 Andreas Schwab <schwab@suse.de>
9019 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9020 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9022 2000-12-07 Jim Meyering <meyering@lucent.com>
9024 * stripslash.c (ISSLASH): Define.
9025 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9028 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9029 (dir_name_r): Declare this function as static.
9030 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9031 manifest itself on a name containing a mix of slashes and
9033 Make this function work with names starting with a DOS-style
9034 drive letter and colon prefix.
9035 (dir_name): Append `.' if necessary.
9036 Based mostly on patches from Prashant TR and Eli Zaretskii.
9038 * dirname.h (dir_name_r): Remove prototype.
9040 2000-12-05 Jim Meyering <meyering@lucent.com>
9042 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9044 2000-12-04 Jim Meyering <meyering@lucent.com>
9046 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9047 Also include memory.h, stdlib.h, unistd.h if appropriate.
9048 Reported by Andreas Jaeger (conflicting declaration of malloc).
9050 2000-12-02 Jim Meyering <meyering@lucent.com>
9052 * closeout.h: Make idempotent, to avoid some obscure warnings.
9054 2000-12-01 Paul Eggert <eggert@twinsun.com>
9056 * memrchr.c: Include <config.h> before any system include file.
9058 2000-11-29 Paul Eggert <eggert@twinsun.com>
9060 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9062 2000-11-26 Jim Meyering <meyering@lucent.com>
9064 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9066 2000-11-22 Paul Eggert <eggert@twinsun.com>
9068 * strftime.c (my_strftime): Do not invoke mbrlen with a
9069 size of (size_t) -1; it's not portable.
9071 2000-11-17 Akim Demaille <akim@epita.fr>
9073 * obstack.h: Formatting changes.
9074 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9075 prevent type checking.
9076 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9077 cast the value to (void *): assigning a `foo *' to a `void *'
9079 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9081 2000-11-17 Jim Meyering <meyering@lucent.com>
9083 * strstr.c: Update from GNU libc.
9085 2000-11-16 Jim Meyering <meyering@lucent.com>
9087 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9089 2000-11-11 Jim Meyering <meyering@lucent.com>
9091 * error.c: Add a couple #includes, merging from GNU libc version.
9093 2000-11-10 Jim Meyering <meyering@lucent.com>
9095 * obstack.h: Update from GNU libc.
9096 * obstack.c: Likewise.
9098 2000-11-06 Paul Eggert <eggert@twinsun.com>
9100 * getusershell.c (setusershell): Use rewind rather than
9101 fseek/fseeko, to avoid configuration hassles with fseeko.
9102 Don't bother opening SHELLS_FILE if shellstream is NULL;
9105 2000-11-05 Jim Meyering <meyering@lucent.com>
9107 * makepath.h (make_dir): Declare.
9108 * makepath.c (make_dir): Remove `static' attribute.
9111 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9113 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9114 last one in a bucket, advance to the next bucket.
9116 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9118 * fnmatch.c: Do not comment out all the code if we are using
9119 the GNU C library, because in some cases we are replacing buggy
9120 code in the GNU C library itself.
9122 2000-10-30 Paul Eggert <eggert@twinsun.com>
9124 * error.h, getline.h, modechange.h:
9125 Remove "2000" from Copyright line, as the file hasn't been
9126 changed this year other than in the copyright notice.
9128 * xalloc.h: Add "2000" to Copyright line, as this file
9129 was changed this year.
9131 2000-10-30 Paul Eggert <eggert@twinsun.com>
9133 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9134 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9135 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9137 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9139 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9140 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9141 doesn't define __restrict_arr.
9143 2000-10-29 Jim Meyering <meyering@lucent.com>
9145 * xstat.in: Fix grammar in comment.
9147 2000-10-28 Jim Meyering <meyering@lucent.com>
9149 * memchr.c: Update from libc.
9150 Adjust for portability:
9151 [HAVE_STDLIB_H]: Include stdlib.h.
9152 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9153 Undef __memchr, too.
9154 [!weak_alias]: Define __memchr to memchr.
9156 * regex.c: Update from libc.
9157 * regex.h: Likewise.
9158 * getopt1.c: Likewise.
9159 * memcmp.c: Likewise.
9161 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9162 Avoid using fseek, when possible -- it's broken by design.
9163 Patch by Ulrich Drepper.
9165 2000-10-26 Jim Meyering <meyering@lucent.com>
9167 * strftime.c: Update from libc.
9169 2000-10-25 Jim Meyering <meyering@lucent.com>
9171 * obstack.c: Update from libc.
9173 2000-10-23 Jim Meyering <meyering@lucent.com>
9175 * hard-locale.c (hard_locale): Revert last change -- it was simply
9176 wrong. That set_locale call must not have any side effects.
9179 2000-10-22 Jim Meyering <meyering@lucent.com>
9181 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9182 [CYCLIC]: Remove now-unused definition.
9184 * save-cwd.c (O_DIRECTORY): Define, if needed.
9185 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9186 Suggestion from Ulrich Drepper.
9188 2000-10-21 Jim Meyering <meyering@lucent.com>
9190 * dirname.c (dir_name_r): New function, factored out of dir_name.
9191 (dir_name): Use dir_name_r.
9192 * dirname.h (dir_name_r): Declare it.
9194 2000-10-21 Jim Meyering <meyering@lucent.com>
9196 * dirname.c (memrchr): Declare if necessary.
9197 (dir_name): Remove the restriction that there be no
9198 trailing slashes. Now, this code skips past them, effectively
9200 [TEST_DIRNAME] (main): New unit tests.
9202 * memrchr.c: New file from GNU libc.
9203 Undef __memrchr, too.
9204 [!weak_alias]: Define __memrchr to memrchr.
9205 Guard weak_alias use with `#ifdef weak_alias'.
9207 2000-10-17 Jim Meyering <meyering@lucent.com>
9209 * quote.h (PARAMS): Define and use.
9210 Reported by Akim Demaille.
9212 * getopt.c: Update from libc.
9214 2000-10-16 Jim Meyering <meyering@lucent.com>
9216 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9219 2000-09-25 Jim Meyering <meyering@lucent.com>
9221 * md5.h (rol): Define (from GnuPG).
9223 * sha.c: Give credit (GnuPG) where due.
9224 (M): Use rol rather than open-coding it.
9225 Add a FIXME comment.
9227 2000-09-21 Jim Meyering <meyering@lucent.com>
9229 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9230 Reported by Michael Stone.
9232 2000-09-20 Jim Meyering <meyering@lucent.com>
9234 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9235 (noinst_HEADERS): Add sha.h.
9236 Based on code from Scott G. Miller and from GnuPG.
9238 2000-09-15 Jim Meyering <meyering@lucent.com>
9240 * regex.c: Update from libc.
9242 2000-09-10 Jim Meyering <meyering@lucent.com>
9244 * getopt.c (_getopt_internal): Update from glibc.
9246 2000-09-09 Jim Meyering <meyering@lucent.com>
9248 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9249 think it should be used as a general replacement for isascii.
9250 * fnmatch.c: Likewise.
9251 * mbswidth.c: Likewise
9252 * regex.c: Likewise.
9255 * userspec.c: Include sys/param.h and limits.h.
9257 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9258 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9259 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9260 UID, GID. Check range.
9262 2000-09-06 Jim Meyering <meyering@lucent.com>
9264 * getopt.c (_getopt_internal): Update from glibc.
9266 2000-08-30 Jim Meyering <meyering@lucent.com>
9268 * strftime.c: Merge in changes from GNU libc.
9270 2000-08-26 Jim Meyering <meyering@lucent.com>
9272 * closeout.c: Include "__fpending.h".
9273 (close_stdout_status): Return right away if there's nothing to flush.
9275 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9276 * __fpending.c: New file.
9277 * __fpending.h: New file.
9279 2000-08-07 Paul Eggert <eggert@twinsun.com>
9281 Standardize on "memory exhausted" instead of "Memory exhausted"
9282 or "virtual memory exhausted".
9283 * obstack.c (print_and_abort): Use "memory exhausted", not
9284 "virtual memory exhausted".
9285 * same.c (same_name): Invoke xalloc_die instead of printing
9287 * userspec.c (parse_user_spec): Likewise.
9288 * bumpalloc.h: comment fix
9289 * same.c, userspec.c: Include xalloc.h.
9291 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9292 not char *const and pointing to a constant array.
9293 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9294 (xrealloc): Comment fix.
9296 * userspec.c (parse_user_spec):
9297 Don't translate a message until just before returning,
9298 to avoid unnecessary translation.
9300 2000-08-07 Jim Meyering <meyering@lucent.com>
9302 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9303 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9304 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9305 getgroups.c, gethostname.c, getopt.h, group-member.c,
9306 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9307 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9308 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9309 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9310 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9311 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9312 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9313 yesno.c: Back out Copyright date changes for each file with no change
9314 this year. This eases coordination with other programs using the same
9315 source code modules. From Paul Eggert.
9317 2000-08-03 Greg McGary <greg@mcgary.org>
9319 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9320 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9321 (EXTEND_BUFFER): Use them.
9323 2000-08-01 Jim Meyering <meyering@lucent.com>
9325 * dirname.c (ISSLASH): Define.
9326 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9327 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9328 both `\' and `/' may be use as path separators.
9329 Based on a patch from Prashant TR.
9331 2000-07-31 Paul Eggert <eggert@twinsun.com>
9333 * quotearg.c (quotearg_n_options): Don't make the initial
9334 slot vector a constant, since it might get modified.
9336 2000-07-31 Jim Meyering <meyering@lucent.com>
9338 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9339 * obstack.c (print_and_abort): Likewise.
9341 2000-07-30 Paul Eggert <eggert@twinsun.com>
9343 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9344 buffer, so that the caller can always quote one small
9345 component of a "memory exhausted" message in slot 0.
9346 From a suggestion by Jim Meyering.
9348 2000-07-30 Jim Meyering <meyering@lucent.com>
9350 * makepath.c (make_path): Quote the other instance, too.
9352 * quotearg.c (N_STATIC_SLOTVECS): Define.
9353 (STATIC_BUF_SIZE): Define.
9354 (quotearg_n_options): Use only statically allocated storage when
9355 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9356 than STATIC_BUF_SIZE.
9358 2000-07-29 Jim Meyering <meyering@lucent.com>
9360 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9361 * dirname.c (dir_name): Likewise.
9363 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9365 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9366 (dir_name): Assert that there are no trailing slashes.
9368 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9370 * mbswidth.h (mbswidth): Add a flags argument.
9371 (mbswidth): New declaration.
9372 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9373 * mbswidth.c (mbswidth): Add a flags argument.
9374 (mbsnwidth): New function.
9376 2000-07-24 Jim Meyering <meyering@lucent.com>
9378 * mbswidth.c: Remove useless #else. From Bruno Haible.
9380 2000-07-23 Paul Eggert <eggert@twinsun.com>
9382 * mbswidth.c (_XOPEN_SOURCE):
9383 Don't define; this causes problems on Solaris 7.
9384 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9386 2000-07-23 Paul Eggert <eggert@twinsun.com>
9389 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9390 so that mbstate_t is always defined.
9392 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9393 be 1 in at least one GCC installation, and this configuration
9394 error is likely to be common. Ignoring MB_LEN_MAX hurts
9395 performance on hosts that have mbrtowc but have only unibyte
9396 locales, but I assume these hosts are rare.
9398 2000-07-23 Paul Eggert <eggert@twinsun.com>
9400 * quotearg.c: Streamline by invoking multibyte code only if needed.
9401 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9402 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9403 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9404 invoke multibyte primitives.
9406 2000-07-23 Jim Meyering <meyering@lucent.com>
9408 * basename.c (base_name): Add an assertion.
9410 2000-07-15 Bruno Haible <clisp.cons.org>
9412 * quotearg.c: When the system forces us to redefine mbstate_t,
9413 shadow its mbsinit function.
9415 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9417 * mbswidth.h: New file.
9418 * mbswidth.c: New file.
9419 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9420 (noinst_HEADERS): Add mbswidth.h.
9422 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9424 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9427 2000-07-15 Jim Meyering <meyering@lucent.com>
9429 * makepath.c: Include quote.h.
9430 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9431 corresponding argument in a `quote (...)' call.
9432 Give better diagnostics.
9434 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9435 (noinst_HEADERS): Add quote.h.
9437 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9438 from tar's src/misc.c.
9439 * quote.h: New file. Prototypes for same.
9441 2000-07-10 Paul Eggert <eggert@twinsun.com>
9443 From a suggestion by Bruno Haible.
9444 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9445 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9446 to decide whether to define the BeOS workaround macro;
9447 this adjusts to the change to AC_MBSTATE_T.
9449 2000-07-13 Paul Eggert <eggert@twinsun.com>
9451 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9453 * quotearg.c (quoting_style_args, quoting_style_vals,
9454 quotearg_buffer_restyled): Add support for
9455 clocale_quoting_style. Undo previous change to
9456 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9457 and "{RIGHT QUOTATION MARK}" msgids.
9459 2000-07-05 Paul Eggert <eggert@twinsun.com>
9461 The old behavior of quoting `like this' doesn't look good with
9462 newer, ISO-style fonts. See:
9463 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9465 Instead, quote "like this" by default. Let the translator
9466 tailor the locale-specific quoting behavior by providing
9467 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9469 * quotearg.c (N_): New macro.
9470 (gettext_default): New function.
9471 (quotearg_buffer_restyled): Use
9472 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9473 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9475 2000-07-09 Jim Meyering <meyering@lucent.com>
9477 * Most files: Update copyright dates to include 2000.
9479 2000-07-08 Jim Meyering <meyering@lucent.com>
9481 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9483 (xgethostname): Remove now-unnecessary #ifdef.
9484 Move declaration of `err' into loop where it's used.
9486 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9488 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9489 by allocating a larger buffer. Test the gethostname return value for
9490 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9491 returns an error and ENAMETOOLONG isn't defined.
9493 2000-07-05 Paul Eggert <eggert@twinsun.com>
9494 and Bruno Haible <haible@clisp.cons.org>
9496 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9498 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9500 * quotearg.c (struct quoting_options): Simplify quote_these_too
9503 2000-07-03 Jim Meyering <meyering@lucent.com>
9505 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9506 Reported by Bruno Haible.
9508 2000-07-04 Jim Meyering <meyering@lucent.com>
9510 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9511 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9514 2000-07-03 Paul Eggert <eggert@twinsun.com>
9515 and Bruno Haible <haible@clisp.cons.org>
9517 * quotearg.c (mbrtowc):
9518 Assign to *pwc, and return 1 only if result is nonzero.
9519 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9521 2000-07-03 Jim Meyering <meyering@lucent.com>
9523 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9524 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9527 2000-07-02 Jim Meyering <meyering@lucent.com>
9529 * quotearg.c (mbstate_t): Don't define here.
9531 2000-07-02 Jim Meyering <meyering@lucent.com>
9533 * nanosleep.c (SIGCONT): Define if not already defined.
9535 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9537 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9538 per change in ../m4/ls-mntd-fs.m4.
9539 (read_filesystem_list): Ignore symbolic links.
9541 2000-06-29 Jim Meyering <meyering@lucent.com>
9543 * same.c: Include <string.h> or <strings.h>, as appropriate,
9544 for declaration of strcmp.
9546 * long-options.c: Include <stdlib.h>, for declaration of exit.
9548 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9549 Avoid warning by casting result to `char *' to remove `const'.
9551 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9553 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9555 2000-06-26 Paul Eggert <eggert@twinsun.com>
9557 savedir now sets errno on failure and invokes xmalloc to get memory.
9558 Fix a couple of other minor bugs while we're at it.
9560 * savedir.c (<unistd.h>): Do not include; there's no need.
9561 (NAMLEN): Remove macro.
9562 (malloc, realloc): Remove decls.
9564 ("xalloc.h"): Include.
9565 (NAME_SIZE_DEFAULT): New macro.
9566 (savedir): Use xmalloc / xrealloc to allocate memory.
9567 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9568 Skip "" directory entries.
9569 Use strlen to calculate directory entry length, since the old method
9570 is rarely used these days and isn't worth supporting.
9571 Don't use a pointer after freeing it.
9572 Check for integer overflow when calculating allocation size.
9573 Use memcpy to copy entries, instead of stpcpy.
9574 Set errno properly when returning NULL.
9575 Check for readdir error.
9577 2000-06-26 Jim Meyering <meyering@lucent.com>
9579 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9581 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9583 * getusershell.c (xmalloc, xrealloc): Remove functions.
9585 Don't include <stdlib.h>. Don't declare malloc, realloc.
9587 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9589 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9591 2000-06-24 Jim Meyering <meyering@lucent.com>
9593 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9595 2000-06-21 Jim Meyering <meyering@lucent.com>
9597 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9599 2000-06-19 Paul Eggert <eggert@twinsun.com>
9601 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9602 (mbrtowc, mbstate_t): Define substitutes if
9603 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9604 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9605 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9607 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9609 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9610 than 1024, return a memory chunk of least possible size, instead
9611 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9612 Use free/xmalloc instead of xrealloc to avoid copying for very long
9615 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9617 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9618 address, not strdup. Include <stdlib.h> and don't declare free().
9620 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9622 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9625 2000-06-21 Jim Meyering <meyering@lucent.com>
9627 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9628 (noinst_HEADERS): Add getstr.h.
9630 * getline.c (getstr): Move into a separate file.
9631 * getstr.c (getstr): New file, extracted from getline.c, with
9632 the following changes: new parameter, delim2; both delim[12]
9633 parameters have type `int', not `char'. The latter would lose
9634 with 8-bit delimiters.
9635 * getstr.h: New file.
9637 2000-06-19 Jim Meyering <meyering@lucent.com>
9639 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9641 2000-06-18 Jim Meyering <meyering@lucent.com>
9643 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9644 Besides, these days every porting target provides a mkdir function.
9646 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9647 (this snippet comes from src/system.h).
9649 2000-06-15 Paul Eggert <eggert@twinsun.com>
9651 * human.c (adjust_value): New function.
9652 (human_readable_inexact): Apply rounding style even when
9653 printing approximate values.
9655 2000-06-14 Paul Eggert <eggert@twinsun.com>
9657 * human.c (human_readable_inexact): Allow an input block
9658 size that is not a multiple of the output block size, and vice versa.
9659 Reported by Piergiorgio Sartor.
9661 2000-06-14 Paul Eggert <eggert@twinsun.com>
9663 * getdate.y (get_date): Apply relative times after time
9664 zone indicator, not before. Reported by Todd A. Jacobs.
9666 2000-06-13 Jim Meyering <meyering@lucent.com>
9668 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9670 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9672 2000-06-12 Paul Eggert <eggert@twinsun.com>
9674 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9676 2000-06-04 Paul Eggert <eggert@twinsun.com>
9678 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9680 2000-06-04 Jim Meyering <meyering@lucent.com>
9682 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9683 SunOS 4.1.4 for which gid_t is an unsigned type.
9685 2000-06-03 Jim Meyering <meyering@lucent.com>
9687 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9689 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9691 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9692 newer, don't install charset.alias.
9693 * config.charset: Change the Linux/glibc rules so they become empty
9694 on glibc-2.1 or newer.
9696 2000-06-02 Jim Meyering <meyering@lucent.com>
9698 * mountlist.c: Back out last change. Instead, do this...
9699 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9700 member using the same `ignore'-testing code.
9701 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9705 2000-05-29 Jim Meyering <meyering@lucent.com>
9707 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9708 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9710 2000-05-22 Jim Meyering <meyering@lucent.com>
9712 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9714 2000-05-18 Jim Meyering <meyering@lucent.com>
9716 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9717 back, too, since it may have been modified by allocate_entry.
9718 (hash_delete): Rewrite to use neither the assignment operator
9719 nor the comma operator in an if-expression.
9721 2000-05-15 Paul Eggert <eggert@twinsun.com>
9724 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9725 Remove; no longer needed.
9726 "quotearg.h": Add include.
9727 (file_name): Do not bother to explicitly initialize to NULL; it's less
9728 efficient on some hosts.
9729 (close_stdout_status): Remove test as to whether stdout was already
9730 closed; it breaks for the case "echo x | sort >&-".
9731 Quote file name colons.
9732 Do not assume that _("write error") lacks format strings.
9734 2000-05-15 Jim Meyering <meyering@lucent.com>
9736 * version-etc.c (version_etc_copyright): Update the copyright string
9737 used in all --version output.
9739 2000-05-14 Jim Meyering <meyering@lucent.com>
9741 * closeout.c (close_stdout_set_file_name): New function.
9742 (close_stdout_status): Use new file-scoped global.
9743 Return right away if fstat says the stdout file descriptor is invalid.
9744 * closeout.h (close_stdout_set_file_name): Declare.
9746 2000-05-10 Jim Meyering <meyering@lucent.com>
9748 * closeout.c [default_exit_status]: New file-scoped variable.
9749 (close_stdout_set_status): New function.
9750 * closeout.h (close_stdout_set_status): Declare.
9752 2000-05-08 Jim Meyering <meyering@lucent.com>
9754 * long-options.c: Don't include closeout.h.
9755 (parse_long_options): Don't call close_stdout for --version.
9757 2000-05-06 Jim Meyering <meyering@lucent.com>
9759 * strnlen.c: Undefine __strnlen and strnlen.
9760 [!weak_alias]: Define __strnlen to strnlen.
9762 * atexit.c: New file, from libiberty.
9764 2000-05-06 Jim Meyering <meyering@lucent.com>
9766 * closeout.c (close_stdout_status): Also check for errors on the
9769 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9771 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9772 instead of xmalloc, xrealloc, path_concat.
9773 (locale_charset): Treat empty environment variables as absent.
9774 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9776 2000-05-04 Jim Meyering <meyering@lucent.com>
9778 * getopt.c: Update from glibc.
9779 * obstack.c: Likewise.
9780 * obstack.h: Likewise.
9781 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9783 * regex.h: Likewise.
9784 * strndup.c: Likewise.
9785 * strnlen.c: New file, from glibc.
9787 2000-05-01 Jim Meyering <meyering@lucent.com>
9789 * full-write.c (full_write): Remove `FIXME' part of comment.
9791 2000-04-29 Jim Meyering <meyering@lucent.com>
9793 * path-concat.c: Declare strdup only if it's not defined.
9794 * canon-host.c: Likewise.
9796 2000-04-28 Jim Meyering <meyering@lucent.com>
9798 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9799 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9800 included first, then limits.h is included by locale.h by libintl.h.
9801 From John David Anglin.
9803 2000-04-25 Jim Meyering <meyering@lucent.com>
9805 * makepath.c (S_IRWXUGO): Define.
9806 (make_path): Always perform explicit chmod if MODE specifies any
9807 of the `special' permission bits. Prompted by a bug report against
9808 install from Mate Wierdl and Joost van Baal.
9810 2000-04-18 Jim Meyering <meyering@lucent.com>
9814 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9815 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9817 2000-04-17 Jim Meyering <meyering@lucent.com>
9819 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9820 the definition of it to rpl_strftime also defined-away the system's
9823 2000-04-15 Jim Meyering <meyering@lucent.com>
9825 Use `C' to denote so-called `contiguous' files, the same way
9827 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9828 (ftypelet): Use S_ISCTG.
9829 From Michael Deutschmann.
9831 2000-04-14 Jim Meyering <meyering@lucent.com>
9833 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9835 2000-04-08 Jim Meyering <meyering@lucent.com>
9837 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9838 names don't conflict. Reported by Eli Zaretskii.
9840 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9842 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9843 bug. Deal with the different error behavior of Irix iconv.
9845 2000-04-07 Jim Meyering <meyering@lucent.com>
9847 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9848 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9850 2000-04-05 Jim Meyering <meyering@lucent.com>
9852 Portability tweaks required for ultrix4.3.
9853 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9854 * readutmp.c: Include sys/types.h before sys/stat.h.
9855 * canon-host.c: Declare strdup.
9856 * path-concat.c: Likewise.
9857 From John David Anglin.
9859 2000-04-04 Jim Meyering <meyering@lucent.com>
9861 Be more DOS 8.3-friendly.
9862 * ref-add.sin: Renamed from ref-add.sed.in.
9863 * ref-del.sin: Renamed from ref-del.sed.in.
9864 * Makefile.am: Reflect renaming.
9865 Reported by Eli Zaretskii.
9867 Use a temporary file name that won't clash with `charset.alias'
9868 in the DOS 8.3 name space.
9869 * Makefile.am (charset_tmp): Define.
9870 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9871 (uninstall-local): Likewise.
9872 Reported by Eli Zaretskii.
9874 2000-03-29 Paul Eggert <eggert@twinsun.com>
9876 * time/strftime.c (my_strftime): Make sure we call the system
9877 strftime, not ourselves, when invoking the underlying strftime.
9879 2000-03-24 Jim Meyering <meyering@lucent.com>
9881 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9882 (charset_alias): Define.
9883 (install-exec-local): Factor out common code.
9884 (uninstall-local): Split lines longer than 80.
9885 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9887 (.sed.in.sed): New rule. Don't redirect directly to $@.
9888 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9890 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9892 * config.charset: Output a line containing "Packages using this file".
9893 * ref-add.sed.in, ref-del.sed.in: New files.
9894 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9895 ref-del.sed): New rules.
9897 2000-03-17 Jim Meyering <meyering@lucent.com>
9899 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9900 Otherwise, include <strings.h>
9902 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9904 * unicodeio.c (utf8_wctomb): New function.
9905 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9906 format instead of in UCS-4 with platform dependent endianness.
9908 2000-03-07 Paul Eggert <eggert@twinsun.com>
9910 * savedir.c (savedir): Work even if directory size is
9911 negative; this can happen with some screwy NFS configurations.
9913 2000-03-06 Jim Meyering <meyering@lucent.com>
9915 * localcharset.c (get_charset_aliases): Don't try to free file_name
9916 if it's NULL (because we ran out of memory). From Bruno Haible.
9918 2000-03-05 Jim Meyering <meyering@lucent.com>
9920 * localcharset.c ("path-concat.h"): Include.
9921 (get_charset_aliases): Use path_concat instead of ANSI string
9924 * unicodeio.h (PARAMS): Define.
9925 Use it to guard prototype.
9927 2000-03-04 Jim Meyering <meyering@lucent.com>
9929 * Makefile.am (install-exec-local): Create $(libdir) before installing
9931 (uninstall-local): Uncomment this rule so `make distcheck' works
9934 * unicodeio.c (<errno.h>): Include it.
9935 (errno): Declare if not defined.
9937 * localcharset.c: Add Bruno's comment justifying use of volatile.
9939 * config.charset: New version, incorporating remarks from a linux
9940 i18n mailing list. From Bruno Haible.
9942 2000-03-02 Jim Meyering <meyering@lucent.com>
9944 * Makefile.am (EXTRA_DIST): Add config.charset.
9946 2000-03-01 Jim Meyering <meyering@lucent.com>
9948 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9949 * unicodeio.c: Likewise.
9951 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9953 * config.charset: New file.
9954 * localcharset.c: New file.
9955 * unicodeio.h, unicodeio.c: New files.
9956 * Makefile.am (DEFS): Add -DLIBDIR=...
9957 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9958 (noinst_HEADERS): Add unicodeio.h.
9959 (all-local, install-exec-local, charset.alias): New targets.
9961 2000-02-28 Paul Eggert <eggert@twinsun.com>
9963 * quotearg.c (ALERT_CHAR): New macro.
9964 (quotearg_buffer_restyled): Use it.
9966 2000-02-27 Jim Meyering <meyering@lucent.com>
9968 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9969 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9971 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9972 not `#if STDC_HEADERS'.
9973 Declare malloc if needed.
9975 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9976 now that autoconf always defines the HAVE_DECL_ symbols.
9977 * human.c: Likewise.
9979 * strtoumax.c: Likewise.
9981 * backupfile.c: Arrange for cpp to fail if the configure-time
9982 declaration check was not run.
9984 * human.c: Likewise.
9986 * strtoumax.c: Likewise.
9988 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9989 then first look up the entire `.'-containing string as a login name.
9991 2000-02-18 Paul Eggert <eggert@twinsun.com>
9993 * getdate.y: Handle two-digit years with leading zeros correctly.
9994 (textint): New typedef.
9995 (parser_control): Member year changed from int to textint.
9997 (YYSTYPE): Removed; replaced by %union with int and textint members.
9998 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9999 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10000 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10001 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10002 (date, number, to_year): Use width of number in digits, not its value,
10003 to determine whether it's a 2-digit year, or a 2-digit time.
10004 (yylex): Store number of digits of numeric tokens.
10005 Reported by John Kendall.
10007 (parser_control): Changed from struct parser_control to typedef (for
10008 consistency). All uses changed.
10010 (tID): Removed; not used.
10011 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10013 2000-02-14 Paul Eggert <eggert@twinsun.com>
10015 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10016 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10018 2000-02-12 Jim Meyering <meyering@lucent.com>
10020 * userspec.c (ISDIGIT): Define it.
10021 (isdigit): Remove definition.
10022 (is_number): Use ISDIGIT, not isdigit.
10023 <libintl.h>: Include.
10024 (_ and N_): Define.
10025 (parse_user_spec): Mark translatable strings.
10027 2000-02-10 Jim Meyering <meyering@lucent.com>
10029 With these changes, nanosleep.[ch] are finally enough like the other
10030 lib/* replacement files to compile on a few more losing systems.
10032 * nanosleep.h: Don't include config.h.
10033 Remove prototype from declaration of nanosleep.
10034 (PARAMS): Remove now-unneeded definition.
10035 * nanosleep.c: #undef nanosleep.
10036 (rpl_nanosleep): Rename from nanosleep.
10038 2000-02-03 Jim Meyering <meyering@lucent.com>
10040 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10041 rather than with `#if HAVE_UTMPNAME'.
10043 2000-02-01 Jim Meyering <meyering@lucent.com>
10045 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10047 2000-01-31 Jim Meyering <meyering@lucent.com>
10049 * nanosleep.h (nanosleep): Guard declaration with
10050 `#if ! HAVE_DECL_NANOSLEEP'.
10051 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10052 the declaration in that vendor's sys/timers.h.
10053 Reported by Christian Krackowizer.
10055 * quotearg.c (ISASCII): Add #undef and move definition to follow
10056 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10057 (ISPRINT): Likewise.
10058 Reported by Tom Tromey.
10060 2000-01-30 Jim Meyering <meyering@lucent.com>
10062 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10063 uses of ->ut_name. The latter doesn't work with new Linux header files
10064 where only utmpx.ut_user is declared.
10066 * readutmp.h (UT_USER): Define.
10068 2000-01-23 Jim Meyering <meyering@lucent.com>
10070 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10073 2000-01-22 Jim Meyering <meyering@lucent.com>
10075 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10076 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10077 Required for some AIX systems. Reported by Christian Krackowizer.
10078 [TESTING] (main): New function.
10080 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10081 * dirname.c (dir_name): Support for DOS-style file names with drive
10084 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10086 * strverscmp.c (ISDIGIT): Define.
10087 (strverscmp): Use ISDIGIT, not isdigit.
10089 2000-01-17 Paul Eggert <eggert@twinsun.com>
10091 * nanosleep.c (nanosleep):
10092 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10093 POSIX.1 doesn't require SA_INTERRUPT and some systems
10094 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10095 it's been part of POSIX.1 since day 1 (in 1988).
10097 2000-01-17 Jim Meyering <meyering@lucent.com>
10099 * interlock: Remove unused file. Reported by François Pinard.
10101 2000-01-16 Paul Eggert <eggert@twinsun.com>
10103 * quotearg.c (quotearg_buffer_restyled): Do not quote
10104 alert, backslash, formfeed, and vertical tab unnecessarily in
10105 shell quoting style.
10108 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10109 Free Software Foundation, Inc.
10110 Copying and distribution of this file, with or without modification,
10111 are permitted provided the copyright notice and this notice are preserved.