1 2006-07-23 Eric Blake <ebb9@byu.net>
3 * tmpfile-safer.c: New file.
4 * stdio-safer.h (fopen_safer): Add prototype.
5 * stdio--.h (tmpfile): Make safer.
7 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
9 * close-stream.c, close-stream.h: New files.
11 2006-07-22 Bruno Haible <bruno@clisp.org>
13 Merge from GNU gettext 0.15.
15 2005-07-05 Bruno Haible <bruno@clisp.org>
17 * printf-args.c (printf_fetchargs): Work around broken
18 definition of wint_t on mingw.
20 2005-02-12 Bruno Haible <bruno@clisp.org>
22 * xallocsa.h: Add extern "C" for C++.
24 2006-05-17 Bruno Haible <bruno@clisp.org>
27 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
29 2006-04-30 Bruno Haible <bruno@clisp.org>
31 * progreloc.c: Include <mach-o/dyld.h> if available.
32 (find_executable): Use _NSGetExecutablePath when possible.
34 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
36 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
39 2005-12-29 Bruno Haible <bruno@clisp.org>
41 * progreloc.c (set_program_name_and_installdir): Fix
44 2005-12-04 Bruno Haible <bruno@clisp.org>
47 * progreloc.c: Include <windows.h> also on Cygwin.
48 (find_executable): Add support for Cygwin.
49 (set_program_name_and_installdir): Handle also platforms with
52 2006-07-11 Bruno Haible <bruno@clisp.org>
54 * javacomp.c: Fix a comment.
55 Reported by Jim Meyering.
57 2006-04-30 Bruno Haible <bruno@clisp.org>
59 * javacomp.h (compile_java_class): Add source_version,
60 target_version arguments.
61 * javacomp.c: Rewritten to choose only a compiler that
62 respects the specified source_version and target_version.
64 2006-06-27 Bruno Haible <bruno@clisp.org>
66 Assume correct S_ISDIR macro.
67 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
69 2006-07-22 Bruno Haible <bruno@clisp.org>
71 * javaversion.h: New file, from GNU gettext.
72 * javaversion.c: New file, from GNU gettext.
73 * javaversion.java: New file, from GNU gettext.
74 * javaversion.class: New file, from GNU gettext.
76 2006-05-17 Bruno Haible <bruno@clisp.org>
79 * javaexec.c (execute_java_class): Test for jview program
82 2006-04-09 Bruno Haible <bruno@clisp.org>
84 * fatal-signal.c: Don't include string.h.
85 (at_fatal_signal): Use a copying loop instead of memcpy.
87 2005-12-04 Bruno Haible <bruno@clisp.org>
89 * csharpexec.c: Add support for 'clix' launcher (untested).
90 (execute_csharp_using_sscli): New function.
91 (execute_csharp_program): Call it.
93 2006-06-21 Bruno Haible <bruno@clisp.org>
95 Avoid warnings from recent versions of mcs.
96 * csharpcomp.c (compile_csharp_using_mono): Don't use options
97 -o, -L, -r any more. Use options documented since mcs-1.0
98 instead. Similarly for -g.
100 2005-07-09 Bruno Haible <bruno@clisp.org>
102 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
104 Reported by Mark Junker <mjscod@gmx.de>.
106 2006-06-17 Bruno Haible <bruno@clisp.org>
108 * config.charset: Update for NetBSD 3.0.
110 2006-05-17 Bruno Haible <bruno@clisp.org>
113 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
115 2006-05-16 Bruno Haible <bruno@clisp.org>
117 * localcharset.c [CYGWIN]: Include <windows.h>.
118 (get_charset_aliases): For Cygwin, return the same CPxxx
119 aliases list as under WIN32.
120 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
121 the environment variables. Fall back to GetACP().
123 2006-04-05 Bruno Haible <bruno@clisp.org>
125 * config.charset: Update Juan Manuel Guerrero's address.
127 2005-02-12 Bruno Haible <bruno@clisp.org>
129 * allocsa.h: Add extern "C" for C++.
131 2005-02-10 Bruno Haible <bruno@clisp.org>
133 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
134 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
136 2006-07-22 Bruno Haible <bruno@clisp.org>
138 * gettext.h: Update to GNU gettext-0.15.
140 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
141 and Simon Josefsson <jas@extundo.com>
143 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
145 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
147 2006-07-21 Eric Blake <ebb9@byu.net>
149 * stdlib-safer.h: New file from coreutils, required by
152 2006-07-19 Derek R. Price <derek@ximbiot.com>
154 * getaddrinfo.h: Don't define unimplemented AI_* flags.
155 Reindent and repaginate.
157 2006-07-17 Bruno Haible <bruno@clisp.org>
159 * gl_list.h: New file.
160 * gl_list.c: New file.
161 * gl_array_list.h: New file.
162 * gl_array_list.c: New file.
163 * gl_carray_list.h: New file.
164 * gl_carray_list.c: New file.
165 * gl_linked_list.h: New file.
166 * gl_linked_list.c: New file.
167 * gl_anylinked_list1.h: New file.
168 * gl_anylinked_list2.h: New file.
169 * gl_avltree_list.h: New file.
170 * gl_avltree_list.c: New file.
171 * gl_anyavltree_list1.h: New file.
172 * gl_anyavltree_list2.h: New file.
173 * gl_rbtree_list.h: New file.
174 * gl_rbtree_list.c: New file.
175 * gl_anyrbtree_list1.h: New file.
176 * gl_anyrbtree_list2.h: New file.
177 * gl_anytree_list1.h: New file.
178 * gl_anytree_list2.h: New file.
179 * gl_linkedhash_list.h: New file.
180 * gl_linkedhash_list.c: New file.
181 * gl_anyhash_list1.h: New file.
182 * gl_anyhash_list2.h: New file.
183 * gl_avltreehash_list.h: New file.
184 * gl_avltreehash_list.c: New file.
185 * gl_rbtreehash_list.h: New file.
186 * gl_rbtreehash_list.c: New file.
187 * gl_anytreehash_list1.h: New file.
188 * gl_anytreehash_list2.h: New file.
190 * gl_oset.h: New file.
191 * gl_oset.c: New file.
192 * gl_array_oset.h: New file.
193 * gl_array_oset.c: New file.
194 * gl_avltree_oset.h: New file.
195 * gl_avltree_oset.c: New file.
196 * gl_rbtree_oset.h: New file.
197 * gl_rbtree_oset.c: New file.
198 * gl_anytree_oset.h: New file.
200 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
202 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
204 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
205 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
206 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
207 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
208 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
209 callers changed. Revamp internals significantly, by not
210 attempting to create directories that are temporarily more
211 permissive than the final results. Do not attempt to use
212 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
213 This removes some race conditions, fixes some bugs, and simplifies
214 things. Use new dirchownmod function to do owner and mode changes.
215 * mkdir-p.h: Likewise.
216 * modechange.c (octal_to_mode): New function.
217 (struct mode_change): New member mentioned.
218 (make_node_op_equals): New arg mentioned. All callers changed.
219 (mode_compile): Keep track of which mode bits the user has explicitly
221 (mode_adjust): New arg DIR, so that we implement the X op correctly.
222 New arg PMODE_BITS, to keep track of which mode bits the user
223 mentioned; it treats S_ISUID and S_ISGID speciall.
225 * modechange.h: Likewise.
227 2006-07-11 Derek R. Price <derek@ximbiot.com>
229 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
231 2006-07-10 Derek R. Price <derek@ximbiot.com>
233 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
234 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
235 macros into the GNU _D_EXACT_NAMLEN.
236 * savedir.c: Likewise.
237 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
239 2006-07-09 Jim Meyering <jim@meyering.net>
241 * argp-pv.c: Remove a doubled word in a comment.
242 * check-version.c (check_version): Likewise.
243 * javacomp.c (compile_java_class): Likewise.
245 2006-07-08 Jim Meyering <jim@meyering.net>
247 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
249 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
251 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
252 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
253 brackets. Other minor changes to suppress some compiler
256 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
258 * getloadavg.c: Use __VMS, not VMS.
259 * getopt.c: Likewise.
260 * getpagesize.h: Likewise.
261 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
262 probably does not work.
264 2006-07-06 Derek R. Price <derek@ximbiot.com>
265 and Paul Eggert <eggert@cs.ucla.edu>
267 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
268 Don't worry about this obsolete case any more.
269 (HAVE_DIR): Remove. All uses removed; we now assume you can read
271 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
272 worry about this obsolete case any more.
274 * getcwd.c: Likewise.
276 * savedir.c: Likewise.
278 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
280 * .cppi-disable: Add wcwidth.
281 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
282 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
283 (ISGRAPH): Remove. All uses changed to isgraph.
284 (FOLD) [!defined _LIBC]: Remove special case.
285 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
286 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
288 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
290 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
292 * strtod.c (strtod): cast the argument of tolower to unsigned char.
294 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
296 * memcasecmp.c: Include <limits.h>.
297 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
298 * strtod.c (strtod): Don't assume isspace works on negative chars.
299 Don't assume isdigit succeeds only on '0' through '9'.
301 2006-07-05 Derek R. Price <derek@ximbiot.com>
303 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
304 All uses of is_space replaced by isspace.
305 * exit.h: Don't talk about STDC_HEADERS.
306 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
307 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
308 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
309 replaced by isprint etc.
310 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
311 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
312 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
313 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
314 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
315 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
317 2006-07-05 Eric Blake <ebb9@byu.net>
319 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
320 missing from netdb.h.
321 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
323 2006-06-27 Bruno Haible <bruno@clisp.org>
325 Assume ANSI C header files and <ctype.h> functions.
326 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
327 (mbsnwidth): Use isprint, iscntrl instead.
329 2006-07-03 Jim Meyering <jim@meyering.net>
331 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
332 macro is used before the first cycle_check call.
334 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
336 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
337 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
338 reported by Mark D. Baushke, one in
339 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
341 Merge from coreutils.
343 * .cppi-disable: Add stdint_.h.
344 * .cvsignore: Add stdint.h.
346 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
348 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
349 both double and long double versions.
350 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
351 * xstrtold.c: New file.
352 * xstrtod.h (xstrtold): New decl.
354 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
356 * filemode.c (setst): Remove.
357 (strmode): Rewrite to avoid setst. This makes the code shorter,
358 (arguably) clearer, and the generated code is a bit smaller on my
359 Debian GNU/Linux stable x86 host.
361 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
363 * filemode.c: Include "filemode.h" first, to test the interface.
364 Assume that filemode.h includes sys/types.h and sys/stat.h.
365 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
366 (ftypelet): Reorder to put common cases first, for efficiency.
367 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
369 (strmode): Renamed from mode_string, and now stores 12 bytes instead
370 of 10, for compatibility with FreeBSD. All callers changed.
371 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
372 that can't be deduced solely from st_mode. First arg is now a const
374 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
375 (strmode): Renamed from mode_string.
376 (filemodestring): New decl.
377 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
378 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
379 (S_ISPORT, S_ISWHT): New macros, if not already defined.
381 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
383 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
384 fsusage.h now does that. Include fsusage.h first, to test interface.
385 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
386 at most one method (the old code could have generated decls that
387 didn't conform to C89, not that this was ever exercised).
388 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
390 2006-03-19 Jim Meyering <jim@meyering.net>
392 Work even in a chroot where d_ino values for entries in "/"
393 don't match the stat.st_ino values for the same names.
394 * getcwd.c (__getcwd): When no d_ino value matches the target inode
395 number, iterate through all entries again, using lstat instead.
396 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
397 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
399 * getcwd.c (__getcwd): Clarify a comment.
400 Use memcpy in place of a call to strcpy.
402 2006-03-12 Jim Meyering <jim@meyering.net>
404 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
405 that of the current directory (which we're about to chdir ".." out of),
406 then save the dev-ino of the parent, instead.
408 * same-inode.h (SAME_INODE): New file/macro.
409 * chdir-safer.c (SAME_INODE): Remove definition.
410 Include "same-inode.h", instead.
412 * cycle-check.h: Include "same-inode.h".
413 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
414 * cycle-check.c (SAME_INODE): Remove definition.
415 * root-dev-ino.h: Include "same-inode.h".
417 2006-03-11 Eric Blake <ebb9@byu.net>
419 * same.c (same_name): s/base_name/last_component/
420 * backupfile.c (check_extension, numbered_backup): Likewise.
421 * filenamecat.c (file_name_concat): Likewise.
423 2006-03-11 Eric Blake <ebb9@byu.net>,
424 Paul Eggert <eggert@cs.ucla.edu>
426 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
427 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
429 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
430 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
431 (last_component): New method.
432 * dirname.c (dir_len): Determine when drive letters need a
433 subsequent slash. Preserve // when it is special.
434 (dir_name): Don't append dot when drive letter is absolute.
435 [TEST_DIRNAME]: Move into a full-blown gnulib test.
436 * basename.c (base_name): New semantics - malloc the result.
437 Preserve // when it is special. Preserve relative files that look
439 (base_len): Preserve // when it is special.
440 (last_component): New method, similar to old base_name semantics.
441 * stripslash.c (strip_trailing_slashes): Use last_component, not
442 base_name. Strip redundant slashes from ///.
444 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
446 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
447 both are 64 bits, since this seems to be the tradition, and this
448 prevents gcc -Wformat from warning about usages with PRIuMAX. If
449 we ever run into a host that prefers long long to long in this
450 case, we'll need another configure-time test. Problem reported by
453 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
455 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
456 possible collision with system files.
457 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
458 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
459 WCHAR_MIN and WCHAR_MAX in this case.
460 (<stddef.h>): Do not include; no longer needed.
461 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
462 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
463 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
464 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
465 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
466 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
467 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
468 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
469 !defined(__c99))]: Include in this case too, since it's harmless
471 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
473 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
474 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
475 (_STDINT_MIN, _STDINT_MAX): New macros.
476 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
477 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
478 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
479 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
480 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
481 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
482 macros, not typedefs; this simplifies things quite a bit.
483 Use long int for all types narrower than int64_t.
484 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
485 Define in terms of long long int or int64_t or long int,
486 not int64_t or int32_t. This saves some compile-time testing.
487 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
488 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
489 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
490 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
491 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
492 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
493 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
494 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
495 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
496 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
497 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
498 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
499 undef any previous version and define our own version, for
500 simplicity and consistency with the new macros for types.
501 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
502 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
503 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
504 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
505 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
506 @WINT_T_SUFFIX@ to keep things simple here.
507 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
508 Simplify by assuming typical 8/16/32/64 host, since we're
509 already doing that elsewhere anyway.
510 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
511 and assume long long int is 64 bits if available. This
512 speeds up 'configure'.
514 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
516 * getaddrinfo.c: fixed typo
518 2006-06-29 Eric Blake <ebb9@byu.net>
520 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
521 unused static function.
523 2006-06-29 Eric Blake <ebb9@byu.net>
527 2006-06-29 Derek R. Price <derek@ximbiot.com>
529 * strftime.c: Assume strftime() exists.
531 2006-06-28 Bruno Haible <bruno@clisp.org>
533 * getaddrinfo.h: Fix POSIX URL.
534 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
535 (use_win32_p): Make static.
536 (getaddrinfo): Reject service name if it is empty or does not consist
537 solely of decimal digits, or if its value is > 65535.
538 (getnameinfo): Remove useless casts.
540 2006-06-28 Derek R. Price <derek@ximbiot.com>
542 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
543 Autoconf 2.60 says this stuff was obsolete.
545 2006-05-12 Bruno Haible <bruno@clisp.org>
547 * mkdtemp.c [MINGW]: Include <io.h>.
548 (mkdir): Define using _mkdir.
550 2006-06-28 Bruno Haible <bruno@clisp.org>
552 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
553 declaration for wcwidth.
554 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
556 2006-06-28 Eric Blake <ebb9@byu.net>
558 * xvasprintf.h: Fix comments.
560 2006-06-28 Eric Blake <ebb9@byu.net>
562 * mbchar.h (wcwidth): Include wcwidth.h.
563 * mbswidth.c (wcwidth): Move from here...
564 * wcwidth.h: ...to this new file.
566 2006-06-28 Simon Josefsson <jas@extundo.com>
568 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
569 functions there. It will succeed on Windows XP, but on Windows
570 2000 and (presumably) earlier, it will fail, and use the internal
572 (use_win32_p): New function.
573 (getaddrinfo): Use strtoul on servname, to support numeric ports.
574 Support AI_NUMERICSERV to disable getservbyname.
575 (getnameinfo): New function, only supports
576 NI_NUMERICHOST|NI_NUMERICSERV for now.
578 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
579 only have some of them. Add AI_NUMERICSERV. Add prototype for
582 2006-06-27 Bruno Haible <bruno@clisp.org>
584 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
586 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
588 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
589 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
590 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
592 2006-06-26 Bruno Haible <bruno@clisp.org>
594 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
596 Reported by Mark D. Baushke and Larry Jones.
598 2006-06-26 Bruno Haible <bruno@clisp.org>
600 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
602 Suggested by Mark D. Baushke and Larry Jones.
604 2006-06-23 Mark D. Baushke <mdb@gnu.org>
606 * stdint_.h: Treat BSD/OS like OpenBSD.
608 2006-06-23 Bruno Haible <bruno@clisp.org>
610 * stdint_.h: Treat IRIX like OpenBSD.
612 2006-06-23 Bruno Haible <bruno@clisp.org>
614 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
615 ISO C 99 Technical Corrigendum 1.
617 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
619 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
620 Some compiler complained about some of them. Problem reported by
622 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
624 2006-06-21 Simon Josefsson <jas@extundo.com>
626 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
629 * socket_.h: Don't define WINVER.
631 * inet_pton.h, inet_pton.c: New file, taken from glibc but
632 slightly modified to work in gnulib.
634 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
636 * read-file.c (fread_file): Start with buffer allocation of
637 0 bytes rather than 1 byte; this simplifies the code.
638 Don't invoke feof; it's not needed. Refactor to avoid duplicate
639 code to free buffer and save/restore errno.
640 (internal_read_file): Remove unused local.
642 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
644 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
645 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
646 Problem reported by Denis Excoffier in
647 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
649 2006-06-19 Simon Josefsson <jas@extundo.com>
651 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
653 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
655 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
657 2006-06-17 Bruno Haible <bruno@clisp.org>
659 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
661 2006-06-17 Bruno Haible <bruno@clisp.org>
663 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
664 problem on Solaris 2.5.1.
666 2006-06-16 Eric Blake <ebb9@byu.net>
668 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
669 * unicodeio.c [!defined errno]: Likewise.
670 * strtol.c [!defined errno]: Likewise.
671 * strtod.c [!defined errno]: Likewise.
673 2006-06-15 Bruno Haible <bruno@clisp.org>
675 * stdint_.h: Rewritten to be fully auto-configured.
676 Fixes bug on HP-UX/IA64.
678 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
680 * getdate.y (__attribute__): Don't define if already defined.
681 Problem reported by Larry Jones.
682 * utimens.c (__attribute__): Likewise.
684 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
686 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
687 reported by Andreas Schwab.
689 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
690 Bruno Haible <bruno@clisp.org>
692 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
694 2006-05-26 Martin Lambers <marlam@marlam.de>
696 * getpass.c: Updates the test for the native W32 API, and adds
697 missing includes, thus fixing compilation warnings.
699 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
701 * tempname.c (small_open, large_open): New macros.
702 (__open, __open64) [!_LIBC]: Remove.
703 (__gen_tempname): Use small_open and large_open instead of __open
704 and __open64. This fixes a portability bug on HP-UX 11.11i
705 reported by Simon Wing-Tang in
706 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
708 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
710 * exclude.c (exclude_fnmatch): New function.
711 (excluded_file_name): Call exclude_fnmatch.
712 * exclude.h (excluded_file_name): New prototype
714 2006-05-24 Bruno Haible <bruno@clisp.org>
716 * printf-args.c (printf_fetchargs): Turn NULL pointers for
717 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
718 Reported by Thorsten Maerz <torte@netztorte.de> via
719 Aaron Stone <aaron@serendipity.cx>.
721 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
723 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
724 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
725 (my_usleep): Don't mishandle maximum value.
727 2006-05-19 Jim Meyering <jim@meyering.net>
729 * getugroups.c: Correct an outdated comment. From Bruno Haible.
731 2006-05-17 Bruno Haible <bruno@clisp.org>
734 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
736 2006-05-17 Bruno Haible <bruno@clisp.org>
738 * stdint_.h: Fix recognition of Cygwin.
740 2006-05-11 Jim Meyering <jim@meyering.net>
742 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
744 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
746 * crc.c (crc32_update): Remove unnecessary L suffix.
747 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
748 unwanted sign propagation, e.g., on hosts with 64-bit int.
749 There still are some problems with reeelly weird theoretical hosts
750 (e.g., 33-bit int) but it's not worth worrying about now.
751 * sha1.c (rol): Likewise.
752 (K1, K2, K3, K4): Remove unnecessary L suffix.
754 2006-05-10 Bruno Haible <bruno@clisp.org>
756 * des.c: Cast to avoid warnings.
758 2006-05-10 Simon Josefsson <jas@extundo.com>
760 * md4.c: Typo fix, update copyright years.
761 (K1, K2): Don't use L because it turn computations into 64-bit on
764 2006-05-09 Bruno Haible <bruno@clisp.org>
766 * xvasprintf.c: Include limits.h, string.h, xsize.h.
767 (EOVERFLOW): Define fallback value.
768 (xstrcat): New function.
769 (xvasprintf): Recognize the special case of a string concatenation.
771 2006-05-01 Bruno Haible <bruno@clisp.org>
773 * stdint_.h: Shorter URL.
774 * inttypes.h: Likewise.
776 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
778 * verify.h: Document the internals better. Most of this change
779 was written by Bruno Haible.
781 2006-04-29 Bruno Haible <bruno@clisp.org>
783 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
784 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
786 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
788 * getdate.y (get_date): When adding relative date, start with the
789 initial time, not with the result of the first mktime call.
791 2006-04-23 Bruno Haible <bruno@clisp.org>
793 * copy-file.c: Include <unistd.h> unconditionally.
794 * execute.c: Likewise.
795 * fatal-signal.c: Likewise.
796 * findprog.c: Likewise.
797 * mkdtemp.c: Likewise.
800 * wait-process.h: Likewise.
802 2006-04-23 Bruno Haible <bruno@clisp.org>
804 * fwriteerror.c (fwriteerror): Call fclose also when an error
805 condition was already detected.
806 Reported by Ben Pfaff <blp@cs.stanford.edu>.
808 2006-04-19 Derek Price <derek@ximbiot.com>
809 Eric Blake <ebb9@byu.net>
811 * inttypes.h: Correct grammar in comment.
813 2006-04-18 Derek Price <derek@ximbiot.com>
814 Paul Eggert <eggert@cs.ucla.edu>
816 * inttypes.h: New file.
817 * strtoimax.c: Assume <inttypes.h>.
819 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
821 * utimens.c (futimens): glibc futimesat messes up if /proc
822 isn't mounted. Problem reported by Kir Kolyshkin.
824 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
826 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
827 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
828 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
830 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
832 Merge regex changes from libc, removing some of our
833 POSIX-conformance changes that were rejected and redoing them in a
836 * regcomp.c (re_compile_internal, init_dfa):
837 Length arg is now size_t, not Idx. All uses changed.
838 (peek_token): Forward decl now says internal_function.
839 (__re_error_msgid, __re_error_msgid_idx):
840 Now static rather than extern with attribute_hidden.
841 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
842 For some reason libc prefers K&R style defns for external functions.
843 (regerror) [!defined _LIBC]: Likewise.
844 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
845 (seek_collating_symbol_entry, lookup_collation_sequence_value):
846 (build_range_exp, build_collating_symbol):
848 (re_compile_fastmap): Use '\0' to memset, not 0.
849 (utf8_sb_map): Make the calculations more obvious.
850 (init_dfa, parse_bracket_exp, build_charclass_op):
851 Call calloc and cast result, as glibc does.
852 (init_word_char, fetch_token, peek_token, peek_token_bracket):
853 (build_range_exp, build_collating_symbol):
854 Now internal functions.
856 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
858 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
859 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
860 Don't depend on VMS; depend on __VMS instead, for POSIX
862 (regoff_t): Define to ssize_t, not long int.
864 Remove the REG_ macros named below. Instead, make the old names
865 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
867 (REG_BACKSLASH_ESCAPE_IN_LISTS):
868 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
869 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
870 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
871 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
872 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
873 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
874 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
875 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
876 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
877 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
878 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
879 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
880 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
881 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
882 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
883 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
885 Remove. All uses replaced by the old RE_* names.
886 (RE_BACKSLASH_ESCAPE_IN_LISTS):
887 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
888 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
889 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
890 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
891 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
892 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
893 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
894 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
895 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
896 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
897 Don't bother having these macros be independent of each others'
898 values, since they no longer exist in the POSIX name space.
900 Rename the following member names back to their old names,
901 unless !__USE_GNU_REGEX. All uses changed back.
902 (buffer): Renamed from re_buffer.
903 (allocated): Renamed from re_allocated.
904 (used): Renamed from re_used.
905 (syntax): Renamed from re_syntax.
906 (fastmap): Renamed from re_fastmap.
907 (translate): Renamed from re_translate.
908 (can_be_null): Renamed from re_can_be_null.
909 (regs_allocated): Renamed from re_regs_allocated.
910 (fastmap_accurate): Renamed from re_fastmap_accurate.
911 (no_sub): Renamed from re_no_sub.
912 (not_bol): Renamed from re_not_bol.
913 (not_eol): Renamed from re_not_eol.
914 (newline_anchor): Renamed from re_newline_anchor.
915 (num_regs): Renamed from rm_num_regs.
916 (start): Renamed from rm_start.
917 (end): Renamed from rm_end.
919 (free_state): Move up a bit.
921 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
923 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
924 when that is what is intended.
925 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
926 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
928 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
929 All uses changed back to re_malloc, etc. It's now the caller's
930 responsibility to check for overflow; all callers changed.
931 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
932 (re_x2nrealloc): Remove.
933 (free_state): Remove decl.
935 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
936 (re_set_registers, re_exec):
939 2006-01-31 Roland McGrath <roland@redhat.com>
941 * regcomp.c (calc_eclosure_iter): Remove dead variables.
942 Reported by Mike Frysinger <vapier@gentoo.org>.
944 2006-01-15 Andreas Jaeger <aj@suse.de>
947 * regex_internal.c (re_string_reconstruct): Adjust for
948 build_wcs_upper_buffer change.
949 (build_wcs_upper_buffer): Change return type.
951 2005-12-10 Ulrich Drepper <drepper@redhat.com>
953 * regex_internal.h: Include <stdint.h> if available.
955 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
957 * regex_internal.h (SIZE_MAX): Provide a default definition.
959 2005-10-14 Ulrich Drepper <drepper@redhat.com>
961 * regcomp.c: Adjust for changed secondary hash function.
963 2005-09-30 Ulrich Drepper <drepper@redhat.com>
965 * regex.h: Pretty printing.
966 Clean up namespace a bit.
968 2005-09-30 Jakub Jelinek <jakub@redhat.com>
970 * regexec.c (update_cur_sifted_state, check_arrival,
971 check_arrival_add_next_nodes): Avoid using uninitialized variable.
973 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
974 Ulrich Drepper <drepper@redhat.com>
977 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
978 (bitset_word_t): Renamed from bitset_word. All uses changed.
980 2005-09-22 Ulrich Drepper <drepper@redhat.com>
983 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
984 * regcomp.c: Remove unnecessary uses of
985 unsigned RE_TRANSLATE_TYPE.
986 * regex_internal.h: Likewise.
987 * regex_internal.c: Likewise.
988 * regexec.c: Likewise.
989 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
991 2005-09-07 Ulrich Drepper <drepper@redhat.com>
993 * regexec.c (find_recover_state): Remove unnecessary
995 (transit_state_bkref): Make DFA a const pointer.
996 (get_subexp): Likewise.
997 (check_arrival): Likewise.
998 (update_cur_sifted_state): Likewise.
999 (re_search_internal): Likewise.
1000 (prune_impossible_nodes): Likewise.
1001 (acquire_init_state_context): Likewise.
1002 (proceed_next_node): Likewise.
1003 (set_regs): Likewise.
1004 (free_fail_stack_return): Likewise.
1005 (check_arrival_expand_ecl): Mark DFA parameter as const.
1006 (check_arrival_expand_ecl_sub): Likewise.
1007 (check_subexp_limits): Likewise.
1008 (sub_epsilon_src_nodes): Likewise.
1009 (add_epsilon_src_nodes): Likewise.
1010 (merge_state_array): Likewise.
1011 (update_regs): Likewise.
1012 (build_trtable): Likewise.
1013 (sift_states_backward): Mark MCTX parameter as const.
1014 (build_sifted_states): Likewise.
1015 (update_cur_sifted_state): Likewise.
1016 (sift_states_mkref): Likewise.
1017 (check_arrival_expand_ecl): Mark eclosure as const.
1018 (check_dst_limits_calc_pos_1): Likewise.
1019 * regex_internal.h (re_match_context_t): Make dfa a const
1022 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1024 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1025 (transit_state_sb): Likewise.
1026 (transit_state_mb): Likewise.
1027 (sift_states_iter_mb): Likewise.
1028 (check_arrival_add_next_nodes): Likewise.
1029 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1030 [_LIBC] (re_search_2_stub): Use mempcpy.
1032 * regex_internal.c (re_string_reconstruct): Avoid calling
1033 mbrtowc for very simple UTF-8 case.
1035 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1037 (re_acquire_state_context): Likewise.
1038 * regex_internal.h: Adjust prototypes.
1040 * regex.c: Prevent using C++ compilers.
1042 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1043 (re_acquire_state_context): Likewise.
1045 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1046 Bruno Haible <bruno@clisp.org>
1048 * stdint_.h: On OpenBSD, don't redefine types already included in
1049 <sys/types.h> and <inttypes.h>.
1051 2006-03-24 Eric Blake <ebb9@byu.net>
1053 * time_r.c (copy_string_result): Remove, as it is no longer used.
1055 2006-03-24 Simon Josefsson <jas@extundo.com>
1057 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1058 including some doc fixes.
1059 (base64_encode_alloc): Fix +1 bug on allocation failures.
1061 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1063 * base64.c (base64_encode): Do not read past end of array with
1064 unsanitized input on systems with CHAR_BIT > 8.
1066 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1068 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1069 Typedef to long int, not to off_, as POSIX will likely change
1072 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1074 * argp-help.c (validate_uparams): Fix typo
1075 * argp-parse.c (argp_default_options): Consistently begin help
1076 messages with a lowercase letter.
1078 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1080 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1081 overrun buffers and shouldn't be used (much as gets shouldn't be
1083 * time_r.c (asctime_r, ctime_r): Likewise.
1085 2006-03-08 Simon Josefsson <jas@extundo.com>
1087 * gc-gnulib.c (randomize): Don't open files called 'no', they
1088 signal that configure disabled the device.
1090 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1092 * c-stack.c: Include unistd.h unconditionally, since we now assume
1094 * getlogin_r.c: Likewise.
1095 * getlogin_r.h: Likewise.
1097 * pagealign_alloc.c: Likewise.
1098 * unistd_.h: Remove; no longer needed.
1100 2006-03-07 Simon Josefsson <jas@extundo.com>
1102 * unistd_.h: New file.
1104 2006-03-07 Simon Josefsson <jas@extundo.com>
1106 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1108 2006-03-01 Simon Josefsson <jas@extundo.com>
1110 * readline.c: Fix typo, tiny patch from Stepan Kasal
1113 2006-02-28 Simon Josefsson <jas@extundo.com>
1115 * getopt.c: Protect #include of unistd.h, for MSVS.
1117 2006-02-27 Simon Josefsson <jas@extundo.com>
1119 * base64.h: Indent #define's. From Jim Meyering
1122 2006-02-27 Jim Meyering <jim@meyering.net>
1124 Revert the change of 2006-02-24, so these files can continue
1125 to be sync'd from gettext.
1126 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1129 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1131 * glob.c: Say "invalid" rather than "illegal" in comments.
1133 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1135 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1137 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1139 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1140 AT_FDCWD exceeds INT_MAX.
1141 * openat.h (AT_FDCWD): Likewise.
1143 2006-02-14 Jim Meyering <jim@meyering.net>
1145 Sync from coreutils.
1147 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1148 failure on deficient systems, and simplify gnulib lgpl dependencies.
1149 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1150 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1152 * xalloc-die.c: Remove unused definition of N_.
1154 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1156 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1158 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1160 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1161 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1163 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1165 * argp-namefrob.h: Restore changes accidentally lost during the
1166 "autoupdate" on 2005-12-12.
1168 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1170 * fnmatch.c (L_): Renamed from L, to work around a bug in
1171 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1172 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1175 2006-01-26 Simon Josefsson <jas@extundo.com>
1177 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1178 prototype is visible on mingw32.
1180 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1183 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1186 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1188 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1189 attempt to open for write; this always fails, at least on POSIX
1190 hosts. This reinstates the 2006-01-09 change, which was
1191 inadvertently removed.
1193 2006-01-26 Bruno Haible <bruno@clisp.org>
1194 Paul Eggert <eggert@cs.ucla.edu>
1196 * stdbool_.h (_Bool)
1197 [(! (defined __cplusplus || defined __BEOS__)
1198 && !defined __GNUC__
1199 && !(defined __HP_cc || defined __xlc__
1200 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1201 || defined __sgi))]:
1202 #define to signed char in these cases too; this simplifies
1203 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1204 etc., separately) and makes it more conservative.
1206 2006-01-21 Jim Meyering <jim@meyering.net>
1208 Sync from the stable (b5) branch of coreutils:
1210 * fts.c (fts_children): Don't let close() clobber errno from
1213 * fts.c (fts_stat): When following a symlink-to-directory,
1214 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1215 a dangling symlink. That can also happen at least for ELOOP.
1216 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1217 FYI, this bug predates the inclusion of fts.c in coreutils.
1219 * fts.c (fts_open): Put new maxarglen declaration and uses
1220 in their own block, so pre-c99 compilers don't object.
1222 Avoid the double-free (first in fts_read, second in fts_close) that
1223 would occur when an `active' directory is made inaccessible (e.g.,
1224 via chmod a-x) during a traversal.
1225 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1226 before returning. Reproduce this failure by
1227 mkdir -p a/b; cd a; chmod a-x . b
1228 Reported by Stavros Passas.
1230 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1232 * argp-namefrob.h: Bugfix. Remove stray #
1234 2006-01-25 Bruno Haible <bruno@clisp.org>
1236 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1238 Reported by Paul Eggert.
1240 2006-01-25 Jim Meyering <jim@meyering.net>
1242 * fileblocks.c: Remove more useless parentheses.
1243 * readutmp.h: Likewise.
1245 2006-01-24 Bruno Haible <bruno@clisp.org>
1247 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1249 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1252 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1253 to avoid problems with the built-in _Bool type.
1254 Reported by Paul Eggert on 2005-11-26.
1256 2006-01-24 Jim Meyering <jim@meyering.net>
1258 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1260 2006-01-24 Simon Josefsson <jas@extundo.com>
1262 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1265 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1267 Work around porting bugs reported by Dieter in
1268 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1269 * getopt.c (_NOPROTO): Remove; no longer needed.
1270 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1271 Include "getopt.h" first, to check interface.
1272 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1274 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1275 (__strndup): Revert to K&R-style function dfns, the glibc style.
1276 * strnlen.c: Don't claim it's taken from glibc; it's not.
1277 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1278 Include strnlen.h first, to get prototype properly.
1279 (strnlen): Renamed from __strnlen.
1282 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1284 These changes imported from libc.
1285 * getopt.c: Use __fxprintf instead of inline stream orientation
1286 test and two separate function calls.
1287 * strndup.c (__strndup): Add libc_hidden_def.
1289 2006-01-22 Bruno Haible <bruno@clisp.org>
1291 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1292 temporary buffer for sprintf, take into account the precision also
1293 for 'd', 'i', 'u', 'o', 'x', 'X'.
1295 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1297 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1298 to pacify gcc -Wswitch-default.
1300 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1302 * argp-help.c (usage_long_opt): Do not print DOC options.
1303 (__argp_base_name): Removed
1304 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1306 (__argp_base_name): Provide macro definition or extern declaration
1307 depending on the configuration
1309 2006-01-20 Simon Josefsson <jas@extundo.com>
1311 * inet_ntop.h: Unconditionally include sys/socket.h.
1313 2006-01-19 Simon Josefsson <jas@extundo.com>
1315 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1317 2006-01-12 Simon Josefsson <jas@extundo.com>
1319 * base64.c: Fix warning, reported by Bruno Haible
1320 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1322 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1324 Sync from coreutils.
1325 * md5.c: Fix commentary typos.
1326 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1327 * md5.h (__attribute__): Remove; unused.
1328 * sha1.c: Fix commentary to match md5 better.
1329 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1330 so that we don't need to worry about alignment. All uses changed.
1331 This merges the 2005-10-28 md5 change into sha1.
1333 2006-01-11 Jim Meyering <jim@meyering.net>
1335 Sync from coreutils.
1336 * md5.c (OP): Fix spacing.
1338 2006-01-11 Simon Josefsson <jas@extundo.com>
1340 * stdint_.h (SIZE_MAX): Add missing (.
1342 2006-01-10 Bruno Haible <bruno@clisp.org>
1344 * argp.h (__const): Remove macro. Use const instead.
1345 * argp-fmtstream.h (__const): Likewise.
1346 * glob_.h (__const): Remove macro.
1347 * glob-libc.h: Use const instead of __const.
1349 2006-01-10 Jim Meyering <jim@meyering.net>
1351 Avoid the double-free (first in fts_read, second in fts_close) that
1352 would occur when an `active' directory is made inaccessible (e.g.,
1353 via chmod a-x) during a traversal.
1354 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1355 before returning. Reproduce this failure by
1356 mkdir -p a/b; cd a; chmod a-x . b
1357 Reported by Stavros Passas.
1359 Sync from coreutils.
1360 * sha1.c: Tweak grammar in a comment.
1362 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1364 * regex_internal.h (BITSET_WORD_BITS):
1365 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1366 preprocessor mishandles large unsigned values as if they were signed.
1367 Problem reported by Claudio Fontana in
1368 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1370 2006-01-10 Simon Josefsson <jas@extundo.com>
1372 * socket_.h: New file.
1374 2006-01-10 Bruno Haible <bruno@clisp.org>
1376 * localcharset.c: Update from GNU gettext.
1378 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1380 Sync from coreutils.
1381 * chdir-long.c (cdb_free): Don't bother trying to open directory
1382 for write access: POSIX says that must fail.
1383 * fts.c (diropen): Likewise.
1384 * save-cwd.c (save_cwd): Likewise.
1385 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1386 well, for minor improvements on hosts that lack O_DIRECTORY.
1387 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1388 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1389 Fall back on chown if open failed with EACCES.
1391 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1392 Report an error at compile-time if only a 1-second nominal clock
1393 resolution is found.
1395 * lchmod.h: New file.
1396 * mkdir-p.c: Include lchmod.h, lchown.h.
1397 (make_dir_parents): Use lchown rather than chown, and
1398 lchmod rather than chmod.
1400 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1401 too. Problem with "none" reported by Bob Proulx. Problem with
1402 "proc" reported by n0dalus.
1404 * mountlist.c: Include <limits.h>.
1405 (dev_from_mount_options)
1406 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1407 New function. It no longer assumes "dev=" has the System V meaning
1408 on Linux (since it doesn't). It also parses "dev=" more carefully.
1409 (read_file_system_list)
1410 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1411 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1414 * posixtm.h (PDS_PRE_2000): New macro.
1415 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1416 All usages changed. Reject dates outside the range 1969-1999 if
1417 PDS_PRE_2000 is used.
1419 2006-01-09 Jim Meyering <jim@meyering.net>
1421 Sync from coreutils.
1423 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1425 * chdir-safer.h, chdir-safer.c: New files.
1427 * modechange.c (mode_compile): Reject an invalid mode string
1428 that starts with an octal digit. From Andreas Gruenbacher.
1430 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1431 and dup to open_safer and dup_safer, respectively.
1432 (openat_permissive): Fix typo in comment.
1434 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1435 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1436 (_): Remove; no longer needed.
1437 (openat): Renamed from rpl_openat; no need for rpl_openat
1438 since openat.h renames openat for us.
1439 Replace most of the body with a call to openat_permissive,
1440 to avoid duplicate code.
1441 Port to (probably hypothetical) environments were mode_t is
1443 (openat_permissive): Require mode arg, so that we can check
1444 types better. Put it just after flags. Change cwd failure
1445 indicator from pointer-to-bool to pointer-to-errno-value.
1446 All callers changed.
1447 Invoke openat_save_fail and/or openat_restore_fail if
1448 cwd_errno is null, so that openat can call us.
1449 (openat_permissive, fdopendir, fstatat, unlinkat):
1450 Simplify errno handling to avoid some duplicate code,
1451 as it's OK to set errno on success.
1452 * openat.h: Revamp code so that function macros depend on
1453 __OPENAT_PREFIX only, not also on AT_FDCWD.
1454 (openat_ro): Remove. Caller changed to use openat_permissive.
1455 (openat_permissive): Now a macro, if not a function.
1456 (openat_restore_fail, openat_save_fail): Now always functions,
1457 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1459 * openat-priv.h: New file, defining macros used by mkdirat.c
1461 * mkdirat.c: Include openat-priv.h.
1462 Remove definitions of macros defined therein.
1463 * openat.c: Likewise.
1465 * mkdirat.c (mkdirat): New file and function.
1466 * openat.h (mkdirat): Declare.
1468 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1470 * openat.h (openat_permissive): Declare.
1471 (openat_ro): Define.
1473 * openat.c (EXPECTED_ERRNO): New macro.
1474 (openat_permissive): New function -- used in remove.c rewrite.
1475 (all functions): Set errno just before returning, only if there
1476 was an actual failure.
1477 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1479 Emulate openat-family functions using Linux's procfs, if possible.
1480 Idea and some code based on Ulrich Drepper's glibc changes.
1482 * openat.c: (BUILD_PROC_NAME): New macro.
1483 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1484 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1485 before falling back on save_cwd and restore_cwd.
1486 (fdopendir, fstatat, unlinkat): Likewise.
1488 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1489 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1491 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1492 as second argument to va_arg. Otherwise, some versions of gcc
1493 warn that `if this code is reached, the program will abort'.
1495 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1497 Sync from coreutils.
1499 Add POSIX ACL support
1500 * acl.h (copy_acl, set_acl): Add declarations.
1501 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1502 systems other than Linux.
1503 (chmod_or_fchmod): New function: use fchmod when possible,
1504 and chmod otherwise.
1505 (file_has_acl): Add a POSIX ACL implementation, with a
1506 Linux-specific subcase.
1507 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1508 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1509 acls are unsupported.
1510 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1511 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1514 2006-01-09 Bruno Haible <bruno@clisp.org>
1516 * sysexit_.h (EX_OK): New macro.
1517 Suggested by Martin Lambers <marlam@marlam.de>.
1519 2006-01-09 Bruno Haible <bruno@clisp.org>
1521 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1522 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1523 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1524 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1526 2006-01-09 Bruno Haible <bruno@clisp.org>
1528 * stdint_.h (SIZE_MAX): Write the value without involving negative
1531 2005-10-16 Bruno Haible <bruno@clisp.org>
1533 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1534 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1536 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1538 * strftime.c (tzname): Don't declare if it is already #defined.
1539 Problem reported for Mingw by Mark Junker.
1541 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1543 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1544 long int, not int, for nanosecond counts, so that people who are
1545 used to POSIX struct timespec won't be surprised. Reported by Jim
1548 2005-12-16 Jim Meyering <jim@meyering.net>
1550 * fprintftime.c, fprintftime.h: New files.
1552 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1554 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1555 * argp-help.c (fill_in_uparams): Check if the constructed
1556 struct uparams is valid. Fall back to the default values if it is
1559 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1561 * argp-help.c (__argp_base_name): New function
1562 (__argp_short_program_name): Rewrite using __argp_base_name
1563 * argp-namefrob.h: Define program_invocation_name and
1564 program_invocation_short_name if requested
1565 (__argp_base_name): Add prototype
1566 * argp-parse.c (argp_def): Use gettext wrappers
1567 (argp_default_parser): Use __argp_base_name
1568 * argp-pin.c: New file. Defines program_invocation_name and
1569 program_invocation_short_name on systems that lack them.
1571 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1573 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1574 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1575 porting problem reported by Georg Schwarz in
1576 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1578 2005-07-09 Bruno Haible <bruno@clisp.org>
1580 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1581 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1582 Reported by Mark Junker <mjscod@gmx.de>.
1584 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1586 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1587 (uintmax_t) [defined uintmax_t]: Do not declare.
1588 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1589 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1590 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1591 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1592 sake of portability to weird hosts that C allows (though we don't
1593 know of any practical examples).
1595 * savedir.h (fdsavedir): New decl.
1596 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1597 contains most of the former guts of savedir.
1598 (savedir): Use savedirstream.
1601 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1603 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1604 coreutils no longer futzes with rounding modes.
1606 2005-11-14 Jim Meyering <jim@meyering.net>
1608 * mkstemp-safer.c: Include <config.h>, required for possible
1609 replacement of mkstemp.
1611 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1613 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1615 (gethrxtime) [! (HAVE_NANOUPTIME
1616 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1617 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1618 our own approximation.
1620 2005-11-10 Simon Josefsson <jas@extundo.com>
1622 * readline.c: Remove EOL.
1624 2005-11-08 Eric Blake <ebb9@byu.net>
1626 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1628 2005-11-08 Eric Blake <ebb9@byu.net>
1630 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1632 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1634 Fix porting problem reported by Theodoros V. Kalamatianos.
1635 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1636 Don't assume that futimes failing means we must fail.
1638 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1640 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1641 leave errno alone. Problem reported by Dmitry V. Levin.
1643 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1645 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1646 errno alone. Problem reported by Frederic Jolliton.
1648 2005-10-28 Simon Josefsson <jas@extundo.com>
1650 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1651 "restrict" keywords, as per POSIX. Protect the function
1652 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1653 Don't use K&R prototypes. Check the sprintf return values.
1654 Re-define EAFNOSUPPORT if not present. Indent.
1656 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1657 suggested by Bruno Haible <bruno@clisp.org>.
1659 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1661 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1663 * gc-libgcrypt.c: Add MD2 (which is not available through
1666 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1668 * md2.h, md2.c: New files.
1670 2005-10-24 Simon Josefsson <jas@extundo.com>
1672 * md4.h: Shrink buffer size, now that we changed the type.
1674 2005-10-22 Simon Josefsson <jas@extundo.com>
1676 * arcfour.h, arcfour.c: Use fixed size indices in the
1677 arcfour_context struct (simplify test vector testing in GNU
1680 2005-10-22 Simon Josefsson <jas@extundo.com>
1682 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1683 suggested by Bruno Haible <bruno@clisp.org>.
1685 2005-10-22 Simon Josefsson <jas@extundo.com>
1687 * crc.h: Include stddef.h, for size_t.
1689 2005-10-21 Simon Josefsson <jas@extundo.com>
1691 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1692 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1694 2005-10-21 Simon Josefsson <jas@extundo.com>
1696 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1699 2005-10-21 Simon Josefsson <jas@extundo.com>
1701 * gc-gnulib.c: Support ARCTWO in CBC mode.
1703 2005-10-21 Simon Josefsson <jas@extundo.com>
1705 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1708 * hmac-sha1.c (hmac_sha1): Likewise.
1710 * crc.c (crc32_update): Actually use crc parameter, suggested by
1711 Bruno Haible <bruno@clisp.org>.
1713 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1716 2005-10-21 Simon Josefsson <jas@extundo.com>
1718 * des.h, des.c: New files.
1720 * gc-gnulib.c: Support DES.c
1722 2005-10-21 Simon Josefsson <jas@extundo.com>
1724 * arctwo.h, arctwo.c: New files.
1726 * gc-gnulib.c: Support ARCTWO.
1728 2005-10-21 Simon Josefsson <jas@extundo.com>
1730 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1732 2005-10-19 Simon Josefsson <jas@extundo.com>
1734 * gc-gnulib.c: Support ARCFOUR.
1736 2005-10-19 Simon Josefsson <jas@extundo.com>
1738 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1741 * gc.h: Add ECB enum type.
1743 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1745 2005-10-19 Simon Josefsson <jas@extundo.com>
1747 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1749 2005-10-18 Simon Josefsson <jas@extundo.com>
1751 * md4.h, md4.c: New files, based on md5.?.
1753 2005-10-17 Simon Josefsson <jas@extundo.com>
1755 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1757 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1759 2005-10-17 Simon Josefsson <jas@extundo.com>
1761 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1763 2005-10-17 Simon Josefsson <jas@extundo.com>
1765 * gc.h, gc-libgcrypt.c: Add ciphers.
1767 2005-10-17 Simon Josefsson <jas@extundo.com>
1769 * sha1.c: Use uint32_t instead of md5_uint32.t
1771 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1774 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1776 * md5.h: Use stdint.h and uint32_t. Doc fix.
1778 2005-10-15 Simon Josefsson <jas@extundo.com>
1780 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1782 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1784 2005-10-14 Simon Josefsson <jas@extundo.com>
1786 * arcfour.h, arcfour.c: New files.
1788 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1790 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1791 include <wchar.h>; no longer needed.
1793 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1794 and Ulrich Drepper <drepper@redhat.com>
1797 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1798 instead of inline stream orientation test and two separate
1799 function calls. Pay no attention to USE_IN_LIBIO.
1801 2005-10-14 Roland McGrath <roland@redhat.com>
1803 Import from libc. [BZ #1331]
1804 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1806 Reported by Matej Vela <vela@debian.org>.
1808 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1810 * mkdir-p.c (make_dir_parents): Don't report an error if an
1811 intermediate directory is in a read-only file system. Problem
1812 reported by Eric Blake.
1814 2005-10-13 Simon Josefsson <jas@extundo.com>
1816 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1817 Move memory allocation outside of loop.
1819 2005-10-12 Simon Josefsson <jas@extundo.com>
1821 * gc-pbkdf2-sha1.c: New file.
1823 * gc.h: Add gc_pbkdf2_sha1 prototype.
1825 2005-10-12 Simon Josefsson <jas@extundo.com>
1827 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1828 suggested by Bruno Haible <bruno@clisp.org>.
1830 2005-10-12 Simon Josefsson <jas@extundo.com>
1832 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1834 * gc-gnulib.c (gc_hmac_sha1): New function.
1836 2005-10-12 Simon Josefsson <jas@extundo.com>
1838 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1840 2005-10-12 Simon Josefsson <jas@extundo.com>
1842 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1843 GC_USE_HMAC_MD5, respectively.
1845 * gc-libgcrypt.c (gc_md5): Fix assert call.
1848 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1850 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1852 * gc-gnulib.c (gc_hash_buffer): Ditto.
1854 2005-10-11 Bruno Haible <bruno@clisp.org>
1856 * c-strcasestr.h: New file, from GNU gettext.
1857 * c-strcasestr.c: New file, from GNU gettext.
1859 2005-10-11 Bruno Haible <bruno@clisp.org>
1861 * c-strcase.h: New file, from GNU gettext.
1862 * c-strcasecmp.c: New file, from GNU gettext.
1863 * c-strncasecmp.c: New file, from GNU gettext.
1865 2005-10-11 Simon Josefsson <jas@extundo.com>
1867 * crc.h, crc.c: New files.
1869 * gc.h (gc_hash_buffer): Add doc.
1871 2005-10-08 Simon Josefsson <jas@extundo.com>
1873 * gc.h: Add gc_hash and gc_hash_buffer.
1875 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1877 * gc-libgcrypt.c (gc_hash_buffer): Add.
1879 2005-10-11 Bruno Haible <bruno@clisp.org>
1881 * strcasecmp.c: Include limits.h.
1882 (strcasecmp): Avoid integer overflow on exotic platforms.
1883 * strncasecmp.c: Include limits.h.
1884 (strncasecmp): Avoid integer overflow on exotic platforms.
1885 Reported by Paul Eggert.
1887 2005-10-06 Simon Josefsson <jas@extundo.com>
1889 * hmac-md5.c: New file.
1893 2005-10-06 Simon Josefsson <jas@extundo.com>
1895 * memxor.c (memxor): Avoid casts and warnings.
1897 2005-10-05 Derek Price <derek@ximbiot.com>
1899 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1901 2005-10-05 Simon Josefsson <jas@extundo.com>
1903 * memxor.c (memxor): Fix compiler error.
1905 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1906 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1908 * memxor.h, memxor.c: New files.
1910 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1911 we assume all systems have it, suggested by Jim Meyering
1912 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1913 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1914 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1917 2005-10-04 Bruno Haible <bruno@clisp.org>
1919 * verify.h (verify_true): Provide alternative definition for C++.
1921 2005-10-04 Simon Josefsson <jas@extundo.com>
1923 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1924 D. Baushke" <mdb@gnu.org>.
1926 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1928 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1929 (SSIZE_MAX): New macro, if not already defined.
1930 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1933 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1935 * exclude.c: Include verify.h.
1936 (verify): Remove. All callers changed to use verify.h's version.
1937 * strtoimax.c: Likewise.
1938 * utimecmp.c: Likewis.e
1940 Sync from coreutils.
1941 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1942 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1943 * .cvsignore: Add fts.h, search.h, t-fpending.
1944 * settime.c (settime): Fix { typo in previous patch. Also, don't
1945 bother returning ENOSYS if settimeofday or stime fails; just let
1946 them return whatever errno they want to return.
1947 * utimens.c: Include unistd.h, for dup2.
1948 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1949 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1951 2005-10-02 Jim Meyering <jim@meyering.net>
1953 Sync from coreutils.
1954 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1955 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1956 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1957 Remove AT_FDCWD test.
1958 Do not consume the fd unless successful.
1959 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1960 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1961 block, so that we don't even try to compile it if settimeofday is
1962 available. This works around a compilation failure on OSF1 V5.1,
1963 due to stime requiring a `long int*' while tv_sec is `int'.
1965 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1967 * getdelim.c (getdelim): Remove unused variables.
1969 2005-10-01 Simon Josefsson <jas@extundo.com>
1971 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1972 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1973 AI_* and EAI_* definitions. Protect function declarations.
1975 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1977 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1978 so that the code works even with ancient cpp. Portability problem
1979 with GCC 2.7.2.1 reported by Thomas M.Ott.
1981 2005-09-27 Jim Meyering <jim@meyering.net>
1983 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1985 * intprops.h (signed_type_or_expr__): Define.
1986 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1989 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1991 * verify.h (verify_expr): Remove, replacing with:
1992 (verify_true): New macro that returns true instead of void.
1993 (verify_type__): Remove.
1994 (verify): Use verify_true rather than verify_type__.
1996 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1998 * utimens.c (ENOSYS): Define if not already defined.
1999 (futimens): Support having a null PATH if the file descriptor
2002 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2004 (__attribute): Define to empty unless GCC 3.1 or later.
2005 This works around a core dump on OpenBSD 3.4, which has GCC
2006 2.95.3, which dumps core when given __attribute__(()). It also
2007 simplifies other tests, since we really don't want to bother with
2008 worrying about which ancient version of GCC supported what.
2009 Original problem reported by Yoann Vandoorselaere, with part of
2010 the fix suggested by Derek Price.
2012 2005-09-24 Jim Meyering <jim@meyering.net>
2014 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2015 so we can once again use a positive bitfield width of 1 -- now we
2016 don't have to explain why we were using a bitfield width of 2.
2018 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2020 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2021 Problem reported by Eric Blake.
2022 (getaddrinfo): Initialize se so that it's not garbage.
2023 Redo internal storage allocation so that it doesn't make unportable
2024 assumptions about alignment.
2027 * utimens.c (futimens): Use futimesat if available.
2028 Prefer it to futimes since it doesn't have the futimes bug.
2030 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2031 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2032 Instead, declare a function that returns a pointer to an array,
2033 and use verify_type__ to declare the size of the array.
2034 Problem and germ of a solution reported by Bruno Haible.
2035 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2036 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2038 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2040 Sync from coreutils.
2042 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2044 * argmatch.h: Include verify.h
2045 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2046 (ARGMATCH_ASSERT): Remove; unused.
2047 * canonicalize.c: Assume STDC_HEADERS.
2048 * exclude.c: Include "strcase.h".
2049 * regex_internal.h [!defined _LIBC]: Likewise.
2050 * getusershell.c: Include stdio--.h rather than stdio.h
2052 (getusershell): Call fopen, not fopen_safer.
2053 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2054 Do not include unistd-safer.h.
2055 (save_cwd): Don't call fd_safer; no longer needed
2056 now that we include fcntl--.h.
2058 * getdate.y (relative_time): New type.
2059 (RELATIVE_TIME_0): New constant.
2060 (parser_control): Use relative_time instead of doing it ourselves.
2061 (%union): Add new relative_time rel member.
2062 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2064 (relunit, relunit_snumber): Now of type rel.
2065 (zone, rel, relunit, get_date): Adjust to above changes.
2067 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2068 Do not include unistd-safer.h.
2069 (getloadavg): Don't call fd_safer; no longer needed
2070 now that we include fcntl--.h.
2072 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2073 (make_dir_parents): Treat ENOSYS like EEXIST.
2075 Improve quality of diagnostics on restore_cwd failure.
2076 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2077 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2078 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2079 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2080 each time through the loop. Do not diagnose restore_cwd failure;
2081 that is the caller's job (and perhaps the caller does not care).
2083 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2084 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2085 If the file already exists but is not a directory, don't bother
2086 to try to make its parents.
2087 Close potential file descriptor leak if we can't chdir("/") (!).
2088 Don't always return true if chdir($PWD) fails; return true only
2089 if the requested action was done successfully (except for the
2091 Don't log final directory unless we actually made it.
2092 Refactor to avoid duplicate code to fix up permissions.
2093 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2095 * strftime.c (my_strftime): Rewrite the previous change slightly,
2096 to make it a bit faster and (I hope) clearer.
2097 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2098 Fix bug in formats like %2N.
2100 * verify.h: New file.
2102 2005-09-22 Jim Meyering <jim@meyering.net>
2104 Sync from coreutils.
2106 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2108 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2109 the .tm_year member, since otherwise gcc-4.0 would now warn about
2110 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2112 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2113 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2115 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2116 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2117 when run in a time zone for which daylight savings time is in effect
2118 for the starting date.
2120 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2121 stop us from restricting permissions of just-created absolute-named
2123 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2124 to restore initial working directory.
2125 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2126 to tell caller if/when we change the working directory and are
2127 unable to return to the initial one.
2128 * mkdir-p.h (make_dir_parents): Update prototype.
2129 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2130 `return false'. This fixes a bug introduced on 2004-07-30.
2132 * openat.c (fdopendir): Be sure to close the supplied
2133 file descriptor before returning. This makes our replacement
2134 implementation a little closer to Solaris's, where fdopendir
2135 ties the file descriptor to the returned DIR* pointer.
2136 * openat.c (unlinkat): New function.
2137 * openat.h (unlinkat): Add prototype.
2138 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2139 (openat_restore_fail): Rename from openat_restore_die.
2140 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2142 Provide an alternative to exiting immediately upon save_cwd or
2143 restore_cwd failure. Now, an application can arrange e.g.,
2144 to perform a longjump in that case.
2145 * openat.c: Include dirname.h.
2146 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2147 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2148 and openat_restore_die rather than calling error directly.
2149 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2151 * openat-die.c (openat_save_die, openat_restore_die): New file.
2152 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2154 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2155 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2156 int utc, int nanoseconds);
2158 date should not have to allocate a megabyte of virtual memory to
2159 handle a format argument like +%1048575T. When implemented with
2160 strftime, it must allocate such a buffer, use strftime to fill it
2161 in, print it, then free it.
2162 With fprintftime, it simply prints everything and exits.
2163 With no need for memory allocation, that's one fewer way to fail.
2164 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2165 optional field width, not before, so we accept %9:z, not %:9z.
2166 (my_strftime): Be sure to use L_('x') for literals.
2168 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2169 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2170 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2171 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2172 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2173 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2174 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2175 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2176 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2178 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2179 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2180 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2181 and don't include <sys/file.h>).
2183 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2185 Sync from coreutils.
2187 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2188 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2189 [!LDAV_DONE]: Avoid unused variable warning.
2191 2005-09-21 Bruno Haible <bruno@clisp.org>
2193 * unicodeio.h (unicode_to_mb): New declaration.
2195 2005-09-20 Derek Price <derek@ximbiot.com>
2197 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2199 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2201 Use a consistent style for including <config.h>.
2202 * __fpending.c, acl.c, argmatch.c,
2203 argp-help.c, argp-parse.c,
2204 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2205 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2206 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2207 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2208 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2209 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2210 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2211 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2212 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2213 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2214 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2215 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2216 modechange.c, mountlist.c, open-safer.c, physmem.c,
2217 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2218 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2219 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2220 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2221 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2222 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2223 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2224 userspec.c, utimecmp.c, version-etc-fsf.c,
2225 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2226 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2227 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2228 Standardize inclusion of config.h.
2229 * __fpending.h, dirfd.h, getdate.h, human.h,
2230 inttostr.h: Removed inclusion of config.h from header files.
2231 * inttostr.c: Adjusted in-tree users.
2232 * timespec.h: Remove superfluous warning to include config.h.
2233 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2234 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2235 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2236 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2238 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2240 * stat-time.h: New file.
2241 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2242 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2244 (timespec_cmp): New function.
2245 * utimecmp.c: Include stat-time.h.
2246 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2247 members exist, not on the obsolescent ST_MTIM_NSEC.
2248 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2250 2005-09-15 Derek Price <derek@ximbiot.com>
2251 Paul Eggert <eggert@cs.ucla.edu>
2253 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2254 changes, consolidating in...
2255 * regex_internal.h: ...this file.
2257 2005-09-15 Derek Price <derek@ximbiot.com>
2259 * regex_internal.h: Blank `pure' for GNUC < 3.
2260 * regex_internal.c: Ditto, using this...
2261 (__GNUC_PREREQ): ...new macro.
2262 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2263 (__GNUC_PREREQ): ...this new macro.
2265 * strstr.h: Include string.h. Define strstr as a macro here.
2267 2005-09-13 Derek Price <derek@ximbiot.com>
2269 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2271 Reported by Jim Meyering <jim@meyering.net>.
2273 2005-09-13 Jim Meyering <jim@meyering.net>
2275 * canon-host.c: Filter through gnu indent and reword comments slightly.
2276 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2278 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2280 * lib/base64.c: Typo.
2281 (base64_encode): Put b64str in initialized data section.
2283 2005-09-12 Derek Price <derek@ximbiot.com>
2285 Return usable errors from canon-host.
2286 * canon-host.h: New file.
2287 * canon-host.c (canon_host): Wrap...
2288 (canon_host_r): ...this new function, which now relies exclusively on
2290 (ch_strerror): New function.
2291 (last_cherror): New global.
2292 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2293 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2295 (freeaddrinfo): Free ai->ai_canonname when set.
2297 2005-09-12 Derek Price <derek@ximbiot.com>
2298 Paul Eggert <eggert@cs.ucla.edu>
2300 * glob-libc.h: Renamed from glob_.h. The new version is
2301 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2302 protecting things that should be done only in gnulib contexts.
2303 * glob_.h: New file, containing only the glob things needed for
2305 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2306 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2307 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2308 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2309 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2310 and to respect the namespace rules better.
2312 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2314 Merge glibc and coreutils changes into gnulib, plus a few
2316 * md5.c: Use #error rather than a string.
2317 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2318 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2319 (__attribute__): Define to empty for non recent-GCC.
2320 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2321 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2322 Renamed from their non-__ counterparts, with new macros replacing
2323 them if not _LIBC. Add __THROW attribute.
2325 (struct md5_ctx): Align buffer if using GCC.
2326 * sha1.h (struct sha1_ctx): Likewise.
2327 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2328 The old name was backwards.
2329 (NOTSWAP): Remove; not used.
2330 (rol): New macro, moved here from md5.h.
2331 (sha1_process_block): Remove a FIXME that doesn't make sense.
2333 2005-09-12 Derek Price <derek@ximbiot.com>
2335 * gai_strerror.c: Include config.h when available. Include
2336 getaddrinfo.h before other headers to test interface.
2337 Reported by Larry Jones <lawrence.jones@ugs.com>.
2339 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2341 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2342 definitions, since that's the preferred style in glibc.
2343 Fix a minor spacing issue, and update copyright notice to match glibc's.
2345 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2347 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2349 2005-09-06 Simon Josefsson <jas@extundo.com>
2351 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2352 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2354 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2356 Change bitset word type from unsigned int to unsigned long int,
2357 as this has better performance on typical 64-bit hosts.
2358 Port bitset code to hosts with unusual word sizes.
2359 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2360 (build_collating_symbol):
2361 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2362 argument is a bitset. This is merely a style issue, but it makes
2363 it clearer that an entire array is expected.
2364 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2365 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2366 Port to the case where bitset_word is not the same as unsigned int.
2367 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2368 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2370 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2371 (build_trtable, group_nodes_into_DFAstates):
2373 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2374 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2375 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2376 * regexec.c (group_nodes_into_DFAstates): Likewise.
2377 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2378 * regcomp.c (optimize_subexps, lower_subexp):
2379 Work even if bitset_word has holes in its bitwise representation.
2380 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2381 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2383 * regex_internal.c (re_string_reconstruct):
2384 Don't assume UCHAR_MAX == 255.
2385 * regex_internal.h (bitset_set_all): Likewise.
2386 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2388 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2389 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2391 (BITSET_WORD_MAX): New macro.
2392 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2393 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2394 (bitset_empty, bitset_copy):
2395 Prefer sizeof (bitset) to multiplying it out ourselves.
2396 (bitset_not_merge): Remove; unused.
2397 (bitset_contain): Return bool, not unsigned int with one bit on.
2398 All callers changed.
2399 * regexec.c (build_trtable): Don't assume bitset has no stricter
2400 alignment than re_node_set; do this by defining a new internal
2401 type struct dests_alloc and using it to allocate memory.
2403 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2405 Check for arithmetic overflow when calculating sizes, to prevent
2406 some buffer-overflow issues. These patches are conservative, in the
2407 sense that when I couldn't determine whether an overflow was possible,
2408 I inserted a run-time check.
2409 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2410 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2411 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2412 (re_xnrealloc, re_x2nrealloc): New inline functions.
2413 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2414 (build_equiv_class, build_charclass): Check for arithmetic overflow
2415 in size expression calculations.
2416 * lib/regex_internal.c (re_string_realloc_buffers):
2417 (build_wcs_upper_buffer, re_node_set_add_intersect):
2418 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2419 (re_dfa_add_node, register_state): Likewise.
2420 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2421 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2422 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2423 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2425 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2427 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2428 to avoid a collision with bits/local_lim.h in glibc.
2429 All uses changed. Problem reported by Dmitry V. Levin in
2430 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2432 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2433 bugs in int versus size_t comparisons.
2434 (re_string_context_at): Fix bug where the code assumed that
2437 Use bool where appropriate.
2438 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2439 All callers changed.
2440 (calc_eclosure_iter): Likewise, for ROOT arg.
2441 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2442 (build_charclass_op): Likewise, for NON_MATCH arg.
2443 * regex_internal.c (re_string_allocate, re_string_construct):
2444 (re_string_construct_common): Likewise, for ICASE arg.
2445 * regexec.c (re_search_2_stub, re_search_stub):
2446 Likewise, for RET_LEN arg.
2447 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2448 (set_regs): Likewise, for FL_BACKTRACK arg.
2449 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2450 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2451 (calc_eclosure_iter, parse_bracket_exp):
2452 Use bool for internal variables that are booleans.
2453 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2454 (set_regs, build_sifted_states, sift_states_bkref):
2455 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2456 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2457 (find_collation_sequence_value):
2459 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2460 (re_node_set_compare):
2461 Return bool, not int. All callers changed.
2462 * regexec.c (check_halt_node_context, check_dst_limits):
2463 (build_trtable, check_node_accept): Likewise.
2464 * regex_internal.h: Include stdbool.h.
2466 Fix bugs uncovered when converting to bool.
2467 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2468 failure instead of charging ahead blindly.
2469 * regex_internal.c (register_state): Likewise.
2470 * regexec.c (re_search_2_stub): Use simpler method than boolean
2471 for freeing internal storage.
2472 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2473 bitset pieces used as boolean, to avoid undefined behavior
2474 on hosts that do int overflow checking.
2476 2005-08-31 Derek Price <derek@ximbiot.com>
2478 * getdelim.c (getdelim): Return EOF on EOF.
2479 Reported by Larry Jones <lawrence.jones@ugs.com>.
2481 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2483 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2484 lengths fit in regoff_t; this isn't true if regoff_t is the same
2486 * regex.c (re_search_internal): 5th arg is LAST_START
2487 (= START + RANGE) instead of RANGE. This avoids overflow
2488 problems when regoff_t is the same width as size_t.
2489 All callers changed.
2490 (re_search_2_stub): Check for overflow when adding the
2491 sizes of the two strings.
2492 (re_search_stub): Check for overflow when adding START
2493 to RANGE; if it occurs, substitute the extreme value.
2495 2005-08-31 Jim Meyering <jim@meyering.net>
2497 * regcomp.c (search_duplicated_node): Make first pointer arg
2499 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2500 (register_state): Likewise.
2501 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2502 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2503 (group_nodes_into_DFAstates): Likewise.
2505 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2507 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2508 old glibc regex code mishandles strings longer than 2**31 bytes.
2509 This patch fixes this when the regex code is used in gnulib
2510 (i.e., outside glibc).
2512 This patch should not affect the use of the regex code inside
2513 glibc. No doubt this problem also needs to be handled for glibc
2514 as well, but the result will be an incompatible change to the
2515 glibc ABI, and the old ABI will have to be supported too. That
2516 can be the the subject for another patch.
2518 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2519 governing whether the rest of this patch is active. By default,
2520 the macro is disabled and the patch has no effect.
2521 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2522 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2523 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2524 (re_match_2, re_set_registers): Use the new types.
2525 * regex_internal.h (Idx, re_hashval_t): New types.
2526 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2528 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2529 (re_string_context_at, bin_tree_t, re_dfastate_t):
2530 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2531 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2532 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2533 (re_string_char_size_at, re_string_wchar_at):
2534 (re_string_elem_size_at):
2535 Use the new types and macros to port to 64-bit hosts.
2536 Use unsigned types for internal values, so that the code
2537 mostly works even for arrays larger than SSIZE_MAX.
2538 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2539 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2540 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2541 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2542 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2543 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2544 (calc_inveclosure, parse_dup_op, build_range_exp):
2545 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2546 (fetch_number, create_token_tree, mark_opt_subexp):
2548 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2549 (create_cd_newstate, re_string_allocate, re_string_construct):
2550 (re_string_realloc_buffers, build_wcs_upper_buffer):
2551 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2552 (re_string_reconstruct, re_string_peek_byte_case):
2553 (re_string_fetch_byte_case, re_string_context_at):
2554 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2555 (re_node_set_init_copy, re_node_set_add_intersect):
2556 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2557 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2558 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2559 (re_acquire_state, re_acquire_state_context, register_state):
2561 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2562 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2563 (re_search_internal, re_search_2_stub, re_search_stub)
2564 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2565 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2566 (update_cur_sifted_state, check_dst_limits):
2567 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2568 (check_subexp_limits, sift_states_bkref, merge_state_array):
2569 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2570 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2571 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2572 (expand_bkref_cache, check_node_accept_bytes):
2573 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2574 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2575 (acquire_init_state_context, check_halt_node_context):
2576 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2577 (sift_states_backward, clean_state_log_if_needed):
2578 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2579 (find_recover_state, transit_state_sb, transit_state_mb):
2580 (transit_state_bkref, build_trtable, match_ctx_clean):
2582 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2583 to work around an assumption that REG_MISSING is negative.
2585 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2586 (seek_collating_symbol_entry) [defined _LIBC]:
2587 (lookup_collation_sequence_value) [defined _LIBC]:
2588 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2589 Use prototypes rather than old-style function definitions.
2590 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2591 (transit_state_sb) [0]:
2592 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2594 * regexec.c (re_search_internal): Simplify update of rm_so and
2597 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2598 (optimize_subexps, lower_subexp):
2599 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2600 since the signed shift might overflow. Use 1u<<31 instead.
2601 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2602 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2605 * regcomp.c (optimize_subexps, lower_subexp):
2606 Use CHAR_BIT rather than 8, for clarity.
2607 * regexec.c (check_dst_limits_calc_pos_1):
2608 (check_subexp_matching_top): Likewise.
2609 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2610 have to worry about portability issues when shifting it left.
2611 Remove no-longer-needed test for table_size > 0.
2612 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2613 in a word, as the resulting behavior is undefined.
2614 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2615 in one case, a <= should have been an <, and in another case the
2616 whole test was missing.
2617 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2618 the standard name CHAR_BIT.
2619 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2620 this is not true on one's complement and signed-magnitude hosts.
2622 * regex_internal.h (re_sub_match_top_t): Remove unused member
2624 (struct re_dfa_t): Remove unused member states_alloc.
2625 * regcomp.c (init_dfa): Don't initialize unused members.
2627 2005-08-31 Bruno Haible <bruno@clisp.org>
2629 * strstr.c: Include <stddef.h>, for NULL.
2630 * strcasestr.c: Likewise.
2631 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2633 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2635 * iconvme.h: Add prototype for iconv_alloc.
2637 2005-08-29 Simon Josefsson <jas@extundo.com>
2639 * iconvme.c: Fix errno.
2641 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2643 * iconvme.c: Split iconv_string into iconv_alloc.
2645 2005-08-27 Jim Meyering <jim@meyering.net>
2647 * fopen-safer.c: Merge minor changes from coreutils.
2648 * dup-safer.c: Likewise.
2649 * fd-safer.c: Likewise.
2651 Merge from coreutils.
2652 * stdio--.h: New file.
2653 * stdlib--.h: New file.
2654 * mkstemp-safer.c: New file.
2656 GNU tar needs these.
2657 * pipe-safer.c: New file.
2658 * creat-safer.c: New file.
2659 * fcntl--.h (creat): Define to creat_safer.
2660 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2661 * unistd--.h (pipe): Define to pipe_safer.
2662 * unistd-safer.h: Declare pipe_safer.
2664 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2666 * regex_internal.h: Remove all references to
2667 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2669 (bitset_not, bitset_merge, bitset_not_merge):
2670 (bitset_mask, re_string_allocate, re_string_construct):
2671 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2672 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2673 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2674 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2675 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2676 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2677 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2678 (re_acquire_state_context):
2679 Remove unnecessary forward decls.
2680 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2681 Put __attribute at function definition,
2682 now that the function decl has been removed.
2683 * lib/regex_internal.c (re_string_peek_byte_case):
2684 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2687 2005-08-26 Simon Josefsson <jas@extundo.com>
2689 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2690 Haible <bruno@clisp.org>.
2692 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2694 * regexec.c (set_regs): Don't alloca with an unbounded size.
2696 alloca modernization/simplification for regex.
2697 * regex.c: Remove portability cruft for alloca. This no longer
2698 needs to be at the start of the file, and can be moved into
2699 regex_internal.h and simplified.
2700 * regex_internal.h: Include <alloca.h>.
2701 (__libc_use_alloca) [!defined _LIBC]: New macro.
2702 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2703 now works outside glibc.
2705 2005-08-24 Simon Josefsson <jas@extundo.com>
2707 * getpass.c: Add WIN32 implementation. Conditionalize use of
2708 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2709 GLIBC specific code.
2711 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2713 Make regex safe for g++. This fixes one real bug (an "err"
2714 that should have been "*err"). g++ problem reported by
2716 * regex_internal.h (re_calloc): New macro, consistent with
2717 re_malloc etc. All callers of calloc changed to use re_calloc.
2718 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2719 not int. All callers changed.
2720 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2721 just use an array of size MB_LEN_MAX.
2722 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2723 (find_recover_state): Change "err" to "*err"; this fixes what
2724 appears to be a real bug.
2725 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2728 2005-08-25 Jim Meyering <jim@meyering.net>
2730 * open-safer.c: Include <config.h>.
2731 Otherwise, we'd lose LARGEFILE support in any file using
2734 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2736 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2737 * regex.h (regerror): Likewise.
2739 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2740 requires this. (The code never needed it.)
2742 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2743 All uses of recently-renamed identifiers changed to use the new,
2744 POSIX-compliant names. The code will build and run just fine
2745 without these changes, but it's better to eat our own dog food
2746 and use the standard-conforming names.
2748 * regex.h: Fix a multitude of POSIX name space violations.
2749 These changes have an effect only for programs that define
2750 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2751 do not change anything for programs compiled in the normal way.
2752 Also, there is no effect on the ABI.
2754 (_REGEX_SOURCE): New macro.
2755 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2756 defined and _GNU_SOURCE is not; this fixes a name space violation.
2758 Rename the following macros to obey POSIX requirements.
2759 The old names are still visible as macros if _REGEX_SOURCE is defined.
2760 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2761 RE_BACKSLASH_ESCAPE_IN_LISTS.
2762 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2763 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2764 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2765 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2766 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2767 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2768 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2769 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2770 (REG_INTERVALS): renamed from RE_INTERVALS.
2771 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2772 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2773 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2774 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2775 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2776 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2777 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2778 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2779 RE_UNMATCHED_RIGHT_PAREN_ORD.
2780 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2781 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2782 (REG_DEBUG): renamed from RE_DEBUG.
2783 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2784 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2785 unusual, since we can't clash with the POSIX REG_ICASE.
2786 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2787 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2788 (REG_NO_SUB): renamed from RE_NO_SUB.
2789 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2790 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2791 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2792 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2793 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2794 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2795 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2796 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2797 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2798 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2799 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2800 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2801 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2802 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2803 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2804 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2805 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2806 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2807 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2808 (REG_FIXED): Renamed from REGS_FIXED.
2809 (REG_NREGS): Renamed from RE_NREGS.
2811 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2812 of other REG_* macros, since POSIX says the user is allowed to
2813 #undef these macros selectively.
2815 (reg_errcode_t): Update comment stating what other tables need
2818 Rename the following enum values to obey POSIX requirements.
2819 The old names are still visible as macros.
2820 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2821 is not defined, since GNU is supposed to be a superset of POSIX as
2822 much as possible, and since we want reg_errcode_t to be a signed
2823 type for implementation consistency.
2824 (_REG_NOERROR): Renamed from REG_NOERROR.
2825 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2826 (_REG_BADPAT): Renamed from REG_BADPAT.
2827 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2828 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2829 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2830 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2831 (_REG_EBRACK): Renamed from REG_EBRACK.
2832 (_REG_EPAREN): Renamed from REG_EPAREN.
2833 (_REG_EBRACE): Renamed from REG_EBRACE.
2834 (_REG_BADBR): Renamed from REG_BADBR.
2835 (_REG_ERANGE): Renamed from REG_ERANGE.
2836 (_REG_ESPACE): Renamed from REG_ESPACE.
2837 (_REG_BADRPT): Renamed from REG_BADRPT.
2838 (_REG_EEND): Renamed from REG_EEND.
2839 (_REG_ESIZE): Renamed from REG_ESIZE.
2840 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2841 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2842 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2843 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2844 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2846 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2847 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2848 changed. But support the old name if the new one is not defined
2849 and if _REGEX_SOURCE.
2851 Change the following member names in struct re_pattern_buffer.
2852 The old names are still supported if !_REGEX_SOURCE.
2853 The new names are always supported, regardless of _REGEX_SOURCE.
2854 (re_buffer): Renamed from buffer.
2855 (re_allocated): Renamed from allocated.
2856 (re_used): Renamed from used.
2857 (re_syntax): Renamed from syntax.
2858 (re_fastmap): Renamed from fastmap.
2859 (re_translate): Renamed from translate.
2860 (re_can_be_null): Renamed from can_be_null.
2861 (re_regs_allocated): Renamed from regs_allocated.
2862 (re_fastmap_accurate): Renamed from fastmap_accurate.
2863 (re_no_sub): Renamed from no_sub.
2864 (re_not_bol): Renamed from not_bol.
2865 (re_not_eol): Renamed from not_eol.
2866 (re_newline_anchor): Renamed from newline_anchor.
2868 Change the following member names in struct re_registers.
2869 The old names are still supported if !_REGEX_SOURCE.
2870 The new names are always supported, regardless of _REGEX_SOURCE.
2871 (rm_num_regs): Renamed from num_regs.
2872 (rm_start): Renamed from start.
2873 (rm_end): Renamed from end.
2875 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2876 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2877 Prepend __ to parameter names.
2879 Undo yesterday's changes.
2881 2005-08-24 Jim Meyering <jim@meyering.net>
2883 Sync from coreutils.
2884 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2886 2005-08-21 Bruno Haible <bruno@clisp.org>
2888 * lock.h: Add multiple inclusion guard.
2889 * tls.h: Add multiple inclusion guard.
2891 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2893 * regex.h (REG_NOSYS)
2894 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2895 Define, since POSIX requires it as of 2001.
2896 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2897 New private symbol, used to keep the enum signed in all cases.
2898 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2899 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2901 * regex_internal.c (re_string_skip_chars, register_state):
2903 Remove forward decls; no longer needed now that we use prototypes.
2904 * regexec.c (acquire_init_state_context, check_halt_node_context):
2905 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2906 (clean_state_log_if_needed): Likewise.
2908 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2910 Fix problems reported by Sam Steingold in
2911 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2912 * regexec.c (sift_states_bkref): Fix portability bug: the code
2913 assumed that reg_errcode_t is a signed type, which is not
2914 necessarily true if _XOPEN_SOURCE is not defined.
2915 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2916 some compilers warn about it otherwise.
2918 2005-08-20 Jim Meyering <jim@meyering.net>
2920 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2921 of unused local, dfa.
2923 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2925 * regcomp.c (create_initial_state): Remove duplicate decl.
2926 (init_word_char, create_initial_state, duplicate_node_closure):
2927 (fetch_token, peek_token_bracket, build_range_exp):
2928 (build_collating_symbol): Remove forward decls; no longer needed
2929 now that we use prototypes.
2932 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2933 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2934 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2935 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2936 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2937 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2938 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2939 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2940 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2941 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2942 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2943 (build_charclass, build_charclass_op, fetch_number, create_tree):
2944 (create_token_tree, mark_opt_subexp, duplicate_tree):
2945 Use prototypes rather than old-style definitions.
2948 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2949 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2950 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2951 (re_string_reconstruct, re_string_peek_byte_case):
2952 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2953 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2954 (re_node_set_init_copy, re_node_set_add_intersect):
2955 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2956 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2957 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2958 (re_acquire_state, re_acquire_state_context, register_state):
2959 (create_ci_newstate, create_cd_newstate, free_state):
2961 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2962 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2963 (re_search_internal, prune_impossible_nodes):
2964 (acquire_init_state_context, check_matching, static):
2965 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2966 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2967 (update_regs, sift_states_backward, build_sifted_states):
2968 (clean_state_log_if_needed, merge_state_array):
2969 (update_cur_sifted_state, add_epsilon_src_nodes):
2970 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2971 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2972 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2973 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2974 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2975 (check_arrival, check_arrival_add_next_nodes):
2976 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2977 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2978 (check_node_accept_bytes, check_node_accept, extend_buffers):
2979 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2980 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2985 (re_string_allocate, re_string_construct, re_string_reconstruct):
2986 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2987 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2988 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2989 (re_string_context_at, re_string_peek_byte_case):
2990 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2991 is defined, since we now use prototypes always.
2993 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2994 C89 or better. All uses removed.
2996 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2998 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2999 [defined lint]: Suppress bogus uninitialized-variable warnings.
3001 * regcomp.c (duplicate_node): Return new index, not an error code,
3002 and let the caller return REG_ESPACE if out of space. This
3003 removes an uninitialied-variable warning with GCC 4.0.1, and also
3004 avoids taking the address of a local variable. All callers
3007 2005-08-19 Jim Meyering <jim@meyering.net>
3009 * regexec.c (proceed_next_node): Redo local variables to
3010 avoid GCC shadowing warnings.
3012 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3014 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3015 (re_node_set_insert_last, re_dfa_add_node):
3016 Rename local variables to avoid GCC shadowing warnings.
3018 2005-08-18 Bruno Haible <bruno@clisp.org>
3020 * strstr.c (strstr): Fix return value in multibyte case.
3021 * strcasestr.c (strcasestr): Likewise.
3023 2005-08-17 Jim Meyering <jim@meyering.net>
3025 Make the %s format (seconds since the epoch) work for a negative
3026 number and when used with a zero-padded field width, e.g. %015s.
3028 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3029 label so that it precedes the code to set `digits'. Otherwise,
3030 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3031 print `00-22'. Now, it prints `-0022', as it should.
3033 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3035 * regex.h: Remove useless space-before-tab. From coreutils.
3037 2005-08-17 Bruno Haible <bruno@clisp.org>
3039 * strcasestr.h: New file.
3040 * strcasestr.c: New file.
3042 2005-08-17 Bruno Haible <bruno@clisp.org>
3044 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3045 * strstr.c: Completely rewritten, with multibyte locale support.
3047 2005-08-17 Bruno Haible <bruno@clisp.org>
3049 * strcasecmp.c: Use mbuiter.h.
3051 2005-08-17 Bruno Haible <bruno@clisp.org>
3053 * mbuiter.h: New file.
3055 2005-08-16 Bruno Haible <bruno@clisp.org>
3057 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3059 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3060 NUL byte, not after it.
3062 2005-08-16 Bruno Haible <bruno@clisp.org>
3064 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3065 the valid ones. Makes the comparison operations transitive:
3066 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3067 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3069 2005-08-16 Bruno Haible <bruno@clisp.org>
3071 * strcase.h (strcasecmp): Add note in comments.
3072 * strncasecmp.c: Use code from strcasecmp.c.
3073 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3074 (strcasecmp): Work correctly in multibyte locales.
3076 2005-08-16 Bruno Haible <bruno@clisp.org>
3078 * strnlen1.h: New file.
3079 * strnlen1.c: New file.
3081 2005-08-16 Bruno Haible <bruno@clisp.org>
3083 * mbfile.h: New file.
3085 2005-08-16 Bruno Haible <bruno@clisp.org>
3087 * mbiter.h: New file.
3089 2005-08-16 Bruno Haible <bruno@clisp.org>
3091 * mbchar.h: New file.
3092 * mbchar.c: New file.
3094 2005-08-16 Bruno Haible <bruno@clisp.org>
3096 * tls.h: New file, from GNU gettext.
3097 * tls.c: New file, from GNU gettext.
3099 2005-08-15 Bruno Haible <bruno@clisp.org>
3101 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3104 2005-08-14 Jim Meyering <jim@meyering.net>
3106 Sync from coreutils.
3108 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3109 Use the hash-table-based cycle-detection code not just when
3110 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3111 Reported by James Youngman in
3112 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3113 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3114 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3115 This lets us compile with -DFTS_DEBUG, once again.
3116 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3117 * fts.c (fd_safer): Remove decl.
3118 Include fcntl--.h rather than unistd-safer.h
3119 (fts_safe_changedir): Don't call fd_safer; no longer needed
3120 now that we include fcntl--.h.
3122 2005-08-11 Simon Josefsson <jas@extundo.com>
3124 * readline.h, readline.c: New file.
3126 2005-08-11 Bruno Haible <bruno@clisp.org>
3128 * strnlen.h (strnlen): Change parameter name to match comment.
3130 2005-08-10 Simon Josefsson <jas@extundo.com>
3132 * strndup.c: Use strnlen.h.
3134 * strnlen.h: New file.
3136 2005-08-02 Simon Josefsson <jas@extundo.com>
3138 * getline.h, getline.c: Rewrite.
3140 * getdelim.h, getdelim.c: New files, ported from glibc.
3142 2005-07-31 Bruno Haible <bruno@clisp.org>
3144 * lock.h (gl_lock_initializer): New macro.
3145 (gl_lock_define_initialized): Use it.
3146 (gl_rwlock_initializer): New macro.
3147 (gl_rwlock_define_initialized): Use it.
3148 (gl_recursive_lock_initializer): New macro.
3149 (gl_recursive_lock_define_initialized): Use it.
3151 2005-07-26 Bruno Haible <bruno@clisp.org>
3153 * lock.h: Update from GNU gettext.
3154 * lock.c: Update from GNU gettext.
3156 2005-07-18 Bruno Haible <bruno@clisp.org>
3158 * lock.h (gl_once_t): New type.
3159 (gl_once_define, gl_once): New macros.
3160 * lock.c (fresh_once): New variable.
3161 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3164 2005-07-18 Simon Josefsson <jas@extundo.com>
3166 * check-version.c (check_version): Accept identical versions too.
3168 2005-07-18 Bruno Haible <bruno@clisp.org>
3170 * lock.h: New file, from GNU gettext.
3171 * lock.c: New file, from GNU gettext.
3173 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3175 * quotearg.c: Add translator comment suggested by Bruno Haible,
3176 with a minor change.
3178 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3180 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3181 copyright symbol and the year.
3182 * version-etc.c (COPYRIGHT_YEAR): New constant.
3183 (version_etc_va): Use parameterized copyright notice.
3184 Reword to conform to the current GNU coding standards.
3186 2005-07-11 Simon Josefsson <jas@extundo.com>
3188 * size_max.h: New file.
3190 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3192 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3195 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3196 and Paul Eggert <eggert@cs.ucla.edu>
3198 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3199 in wint_t, not wchar_t. Remove now-unnecessary cast.
3201 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3203 * regex.c, regex.h: Sync from libc.
3204 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3205 New files, synced from libc, except that regex_internal.h
3206 currently has a small porting fix.
3208 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3210 Remove the dependency of the strftime module on the tzset module.
3211 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3212 Copy the input structure, to work around some of the bug with
3213 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3214 Solaris releases, you should also use the tzset module, but we won't
3215 require it as a dependency any more since we don't want LGPLed code
3216 to depend on GPLed code.
3218 2005-07-02 Jim Meyering <jim@meyering.net>
3220 * backupfile.c (backup_args): Change a `0' to NULL.
3222 2005-07-01 Jim Meyering <jim@meyering.net>
3224 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3225 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3226 * save-cwd.c, tempname.c:
3227 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3228 and don't include <sys/file.h>).
3230 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3232 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3233 declares only 'struct timespec;' (!).
3235 2005-06-29 Jim Meyering <jim@meyering.net>
3237 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3238 type name. Use the variable name instead.
3239 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3241 2005-06-28 Simon Josefsson <jas@extundo.com>
3243 * check-version.h, check-version.c: New files.
3245 2005-06-28 Simon Josefsson <jas@extundo.com>
3247 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3248 collision with global variable. Better indentation. Don't
3249 increment buffer pointer beyond buffer end. Based on comments
3250 from Paul Eggert <eggert@cs.ucla.edu>.
3254 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3256 * canon-host.c (canon-host): Append trailing "," to 0 in
3257 initializer of struct addrinfo, as an indication that we don't
3258 care how many members the structure has.
3260 2005-06-24 Derek Price <derek@ximbiot.com>
3261 and Bruno Haible <bruno@clisp.org>
3263 Remove stat module & update lstat.
3264 * stat.c: Remove this file...
3265 (slash_aware_lstat): ...moving this content and its support...
3266 * lstat.c (rpl_lstat): ...into here.
3267 * lstat.h: New file.
3269 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3271 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3272 (ranged_convert): Don't save conversion in a temporary struct.
3273 This causes a warning with GCC 4.0.0, and anyway in the typical
3274 case it's not worth the extra 100 bytes or so of code.
3275 (ranged_convert, __mktime_internal): When calling a function via a
3276 pointer P, use P () rather than (*P) (), as we now assume C89 or
3279 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3281 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3282 "who -r" failed to give output. Problem reported by Tim Waugh.
3284 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3285 (xcalloc): Use it to avoid needless tests.
3286 Problem reported by Jim Meyering.
3288 2005-06-16 Jim Meyering <jim@meyering.net>
3290 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3291 when either N or S is zero.
3293 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3295 * argp.h (__option_is_short): Check upper limit of
3296 __key. Isprint() requires its argument to have the value
3297 of an unsigned char or EOF.
3299 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3301 * fnmatch.c (fnmatch): If there is an encoding error in a
3302 multibyte string or pattern, fall back on unibyte matching.
3303 Problem reported by James Youngman.
3305 2005-06-08 Bruno Haible <bruno@clisp.org>
3307 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3310 2005-06-08 Bruno Haible <bruno@clisp.org>
3312 * csharpcomp.h: New file, from GNU gettext.
3313 * csharpcomp.c: New file, from GNU gettext.
3314 * csharpcomp.sh.in: New file, from GNU gettext.
3316 2005-06-07 Derek Price <derek@ximbiot.com>
3319 * glob_.h: Indent nested #ifdef.
3321 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3323 Sync from coreutils.
3324 Use "file name" when talking about file names, instead of "filename"
3325 or "path", as per the GNU coding standards.
3326 * mkdir-p.c: Renamed from makepath.c.
3327 (make_dir_parents): Renamed from make_path. All callers changed.
3328 * mkdir-p.h: Likewise. All includers changed.
3329 * filenamecat.c: Renamed from path-concat.c.
3330 (file_name_concat): Renamed from path_concat. All callers changed.
3331 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3332 * filenamecat.h: Likewise. All includers changed.
3333 * acl.c: Don't use "path" or "filename" to mean "file name"
3334 in comments or local variable names.
3335 * basename.c: Likewise.
3336 * canonicalize.c, canonicalize.h: Likewise.
3337 * dirname.c, dirname.h: Likewise.
3338 * euidaccess.c: Likewise.
3339 * exclude.c: Likewise
3340 * fnmatch_.h, fnmatch_loop.c: Likewise.
3341 * fsusage.c, fsuage.h: Likewise.
3342 * fts.c, fts_.h: Likewise.
3343 * getcwd.c: Likewise.
3344 * getloadavg.c: Likewise.
3345 * mkstemp.c: Likewise.
3346 * mountlist.c, mountlist.h: Likewise.
3347 * openat.c, openat.h: Likewise.
3348 * readlink-stub.c: Likewise.
3349 * readutmp.c, readutmp.h: Likewise.
3350 * rename.c: Likewise.
3351 * rmdir.c: Likewise.
3353 * savedir.c: Likewise.
3354 * stripslash.c: Likewise.
3355 * tempname.c: Likewise.
3356 * xreadlink.c: Likewise.
3357 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3359 * exclude.h: Likewise.
3361 * euidaccess.c (getuid, getgid, getuid, getegid)
3362 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3363 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3364 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3365 * pathmax.h: Include <limits.h> unconditionally, since other
3366 files have been getting away with it for years (MORE/BSD 4.3
3368 * userspec.c (getpwnam, getgrnam, getgrgid)
3369 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3371 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3372 Define to 256, not 255, as per modern POSIX.
3374 2005-06-01 Bruno Haible <bruno@clisp.org>
3376 * csharpexec.h: New file, from GNU gettext.
3377 * csharpexec.c: New file, from GNU gettext.
3378 * csharpexec.sh.in: New file, from GNU gettext.
3380 2005-05-31 Derek Price <derek@ximbiot.com>
3381 Paul Eggert <eggert@cs.ucla.edu>
3384 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3386 2005-05-29 Derek Price <derek@ximbiot.com>
3387 Paul Eggert <eggert@cs.ucla.edu>
3389 * glob_.h, glob.c: New files.
3391 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3393 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3395 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3396 the configuration hassle isn't worth it.
3397 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3398 (LONGEST_MODIFIER, PRIuMAX): Remove.
3400 2005-05-27 Bruno Haible <bruno@clisp.org>
3402 * getlogin_r.h: Remove second include of <stddef.h>.
3404 2005-05-25 Bruno Haible <bruno@clisp.org>
3405 Derek Price <derek@ximbiot.com>
3407 * getlogin_r.h: Simplify API documentation.
3409 2005-05-25 Derek Price <derek@ximbiot.com>
3410 Paul Eggert <eggert@cs.ucla.edu>
3412 * getlogin_r.c, getlogin_r.h: New files.
3414 2005-05-22 Bruno Haible <bruno@clisp.org>
3416 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3417 Also include <sys/param.h> if it defines MIN, MAX.
3418 Based on a patch by Derek Price <derek@ximbiot.com>.
3420 2005-05-22 Bruno Haible <bruno@clisp.org>
3422 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3423 (INT64_MIN): Fix definition.
3424 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3426 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3427 NEED_SIGNED_INT_TYPES.
3429 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3430 HAVE_SYSTEM_INTTYPES.
3432 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3434 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3435 so that unistd-safer.h (GPL'ed code) need not be included.
3437 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3440 * fts.c: Don't include "cycle-check.h" or "hash.h".
3441 (setup_dir, free_dir): New functions.
3442 (enter_dir, leave_dir): Define trivial
3443 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3444 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3445 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3446 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3447 Move to fts-cycle.c.
3448 (fts_open): Use setup_dir.
3449 (fts_close): Use free_dir.
3450 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3451 This adds a label and some gotos, but the alternatives were messier.
3452 Check for memory allocation failure when entering a dir.
3453 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3454 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3455 (FTS): New member fts_cycle, that is a union that contains the
3456 old active_dir_ht and cycle_state. All uses changed to mention
3457 fts_cycle.ht and fts_cycle.state.
3458 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3459 fts.c, with the following changes:
3460 (setup_dir, free_dir): New functions.
3461 (enter_dir): Now returns bool. Return true if successful, false
3462 if memory exhausted. All callers changed.
3463 Do not bother partly cleaning up on
3464 memory allocation failure; that is free_dir's job.
3465 However, free ad if hash_insert fails, to avoid memory leak.
3466 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3467 fts->fts_options to see which union member to use.
3469 2005-05-20 Jim Meyering <jim@meyering.net>
3471 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3472 Now a macro, to pacify GCC.
3474 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3476 * chown.c (rpl_chown): Return -1 on failure.
3478 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3480 * canonicalize.c: Include canonicalize.h first, to test interface.
3481 Include <stddef.h> unconditionally, since we assume C89 now.
3482 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3483 * fts.c: Include fts_.h first, to check interface.
3484 Do not include intprops.h; no longer needed.
3485 Include cycle-check.h and hash.h, since fts_.h no longer does.
3486 Remove unnecessary casts of closedir to void.
3487 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3488 decide whether to decrement nlinks.
3489 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3490 (FTS): Use struct hash_table * instead of Hash_table, so that
3491 we no longer need to include hash.h here.
3493 2005-05-17 Jim Meyering <jim@meyering.net>
3495 * fts.c, fts_.h: New files, from coreutils.
3497 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3499 Sync from coreutils.
3500 * unlinkdir.c, unlinkdir.h: New files.
3501 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3502 regex.h, unlocked-io.h, xtime.h:
3503 White space changes only.
3504 * makepath.c (make_path): Port to hosts where leading "//" is special.
3505 * yesno.c: Include getline.h, not ctype.h.
3506 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3507 Use getline to remove arbitrary restriction on response length.
3509 2005-05-13 Bruno Haible <bruno@clisp.org>
3511 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3512 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3513 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3514 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3515 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3516 Add support for 64-bit integers in the MSVC compiler.
3518 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3520 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3521 Change the initial comment to refer to GPL, not LGPL.
3522 gnulib-tool will change it to LGPL as needed.
3524 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3525 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3526 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3527 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3528 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3529 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3530 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3531 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3532 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3533 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3534 concatpath.c, config.charset, copy-file.c, copy-file.h,
3535 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3536 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3537 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3538 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3539 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3540 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3541 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3542 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3543 full-read.c, full-read.h, full-write.c, full-write.h,
3544 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3545 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3546 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3547 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3548 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3549 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3550 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3551 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3552 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3553 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3554 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3555 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3556 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3557 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3558 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3559 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3560 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3561 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3562 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3563 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3564 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3565 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3566 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3567 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3568 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3569 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3570 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3571 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3572 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3573 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3574 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3575 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3576 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3577 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3578 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3579 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3580 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3581 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3582 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3583 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3584 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3585 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3586 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3587 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3588 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3589 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3590 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3591 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3592 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3593 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3594 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3595 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3596 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3597 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3598 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3599 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3600 Update FSF postal mail address.
3602 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3604 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3605 specified in ai_socktype. Fix invalid ai_protocol
3606 check. ai_protocol is usually set to 0 or depending on
3607 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3608 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3609 ai_socktype / ai_protocol in the returned addrinfo structure.
3611 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3612 Bruno Haible <bruno@clisp.org>
3614 * inet_ntop.h: New file.
3615 * inet_ntop.c: New file, from glibc with modifications.
3617 2005-05-08 Jim Meyering <jim@meyering.net>
3619 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3621 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3623 Merge from coreutils. Among other things,
3624 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3625 * fd-safer.c: New file.
3626 * fcntl-safer.h, open-safer.c: Remove.
3627 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3628 * dup-safer.c: Include unistd-safer.h first.
3629 Don't include errno.h.
3630 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3631 * file-type.h: Don't assume invoker included sys/stat.h first.
3632 * file-type.c: Rely on file-type.h change.
3633 * getloadavg.c: Include unistd-safer.h.
3634 (getloadavg): Use safer open.
3635 * getusershell.c: Include "stdio-safer.h".
3636 (getusershell): Use safer fopen.
3637 * long-options.c (long_options): Use NULL rather than 0.
3638 * modechange.h (mode_free): Remove; all callers changed to invoke
3640 * modechange.c: Likewise.
3641 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3642 (MODE_DONE): New constant.
3643 (struct mode_change): Remove 'next' member.
3644 (make_node_op_equals): New function; like the old one of the
3645 same name, except it allocates an array.
3646 (mode_compile, mode_create_from_ref): Use it.
3647 (mode_compile): Allocate result as an array, not a linked list.
3648 Parse octal string ourself, so that we catch mistakes like "+0".
3649 (mode_adjust): Arg is an array, not a linked list.
3650 * modechange.c: Include stat-macros.h, xalloc.h.
3651 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3652 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3653 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3654 Remove. This is now stat-macros.h's job.
3655 (talloc): Remove. All callers replaced by xalloc, so that
3656 our invokers don't have to worry about reporting memory failures.
3657 (make_node_op_equals): Remove.
3658 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3660 (struct mode_change): Moved here from modechange.h.
3661 (mode_append_entry): Remove.
3662 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3663 apps to have incorrect behavior. Use simpler algorithm for head
3664 and tail. Don't futz with umask; that's now the job of mode_adjust.
3665 Detect more invalid usages rather than having somewhat-random behavior.
3666 Don't insert an "a=" action, as that leads to incorrect behavior.
3667 (mode_compile, mode_create_from_ref): Return NULL on error instead
3668 of an enum, since now there's only one way to have an error. All
3670 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3671 at the correct time. Simplify calculation of "+u" and its ilk.
3672 Don't mishandle "+X".
3673 (mode_free): Remove "register" and localize decls.
3674 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3675 (struct mode_change): Move to modechange.c; callers don't
3676 need to see this stuff.
3677 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3678 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3679 (mode_change, mode_adjust): Reflect the new signatures noted above.
3680 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3681 that might redefine system include files.
3682 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3683 (my_usleep): Use NULL rather than (void *) 0.
3684 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3685 Use siginterrupt to specify that system calls should be interrupted.
3686 (rpl_nanosleep): Move initialization of suspended closer to call of
3688 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3689 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3690 (desirable_utmp_entry): New function.
3691 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3692 using x2nrealloc, to simplify logic.
3693 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3694 size calculation. Do not assume utmp file is a regular file.
3695 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3696 (READ_UTMP_CHECK_PIDS): New constant.
3697 * save-cwd.c: Include unistd-safer.h.
3698 (save_cwd): Use fd_safer.
3699 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3700 [!_LIBC] Include "stat-macros.h" instead.
3701 * unistd-safer.h (fd_safer): New decl.
3703 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3705 * byteswap_.h: New file.
3707 2005-04-25 Albert Chin <china@thewrittenword.com>
3709 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3712 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3714 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3715 that "UTC +1 second" continues to work. Problem reported
3717 (relunit_snumber): New rule.
3720 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3722 * getdate.y (universal_time_zone_table): New constant.
3723 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3724 universal_time_zone_table.
3725 (lookup_zone): Prefer universal_time_zone_table to
3726 local_time_zone_table, so that "GMT" time stamps are allowed in
3727 London during the summer. Problem reported by Ian Abbott.
3729 2005-04-12 Jim Meyering <jim@meyering.net>
3731 * human.c (humblock): Set *options even when returning due to
3732 xstrtoumax conversion failure. Thanks to a used-uninitialized
3735 2005-04-09 Jim Meyering <jim@meyering.net>
3737 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3738 -Wuninitialized: initialize tm0.tm_year.
3740 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3742 * getdate.y (parser_control): rels_seen is now a boolean, not a
3743 count, since there's no maximum. All uses changed.
3744 Add member dsts_seen.
3745 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3747 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3748 Use pc_rels_seen to decide whther a date is absolute.
3750 * getdate.y (number): Don't overwrite year.
3751 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3754 2005-04-02 Simon Josefsson <jas@extundo.com>
3756 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3757 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3759 2005-03-27 Jim Meyering <jim@meyering.net>
3761 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3763 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3765 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3766 "one's complement" -> "ones' complement" in comment, as per Knuth.
3767 "value of type" -> "type or expression" in comment.
3768 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3770 2005-03-26 Jim Meyering <jim@meyering.net>
3773 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3774 Correct typos: s/or/of/.
3776 2005-03-23 Jim Meyering <jim@meyering.net>
3778 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3780 2005-03-21 Jim Meyering <jim@meyering.net>
3782 Changes imported from coreutils.
3784 * cycle-check.c: Don't include xalloc.h.
3786 * path-concat.c: Don't include assert.h.
3787 (path_concat): Remove assertion that would have triggered
3788 for ABASE starting with more than one slash.
3789 Reported by Andreas Schwab.
3791 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3792 properly when ABASE is an absolute file name.
3793 Correct the description of this function.
3795 Add an assertion and a test driver.
3796 This fixes a bug introduced on 2004-07-02.
3797 Andreas Schwab reported the resulting failure of cp --parents:
3798 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3800 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3802 * strftime.c (my_strftime): If the underlying strftime returns 0
3803 (which shouldn't happen), generate nothing instead of returning 0
3804 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3806 2005-03-16 Bruno Haible <bruno@clisp.org>
3808 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3810 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3812 * strftime.c (my_strftime): Prepend space to format so that we can
3813 reliably distinguish strftime failure from empty output on POSIX
3816 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3818 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3819 (iconv_string): Don't guess a size-zero buffer, as that might cause
3820 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3821 result would be 'too large', where 'too large' is (heuristically)
3822 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3823 overflow concerns. This will prevent some unwanted malloc failures
3824 when the inputs are very large.
3826 2005-03-15 Bruno Haible <bruno@clisp.org>
3828 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3831 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3834 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3836 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3838 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3839 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3841 * strtol.c: Likewise.
3843 2005-03-14 Simon Josefsson <jas@extundo.com>
3845 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3848 2005-03-14 Jim Meyering <jim@meyering.net>
3850 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3851 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3852 to be nonzero so that we (and caller) can detect the difference
3853 between a valid zero-length expansion and an error return, even
3854 when the underlying strftime fails before writing anything into
3857 2005-03-10 Jim Meyering <jim@meyering.net>
3859 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3860 so that this module works on systems without fchdir.
3862 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3864 Factor int-properties macros into a single file, except for
3865 glibc-related files.
3866 * intprops.h: New file.
3867 * getloadavg.c: Include it instead of limits.h.
3868 (INT_STRLEN_BOUND): Remove.
3869 * human.c: Include intprops.h.
3870 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3871 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3872 * inttostr.h: Include intprops.h instead of limits.h.
3873 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3874 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3875 for consistency with intprops.h.
3876 (time_t_is_integer, twos_complement_arithmetic): Use them.
3877 * sig2str.h: Include <signal.h>, intprops.h.
3878 (INT_STRLEN_BOUND): Remove.
3879 * strftime.c (TYPE_SIGNED): Remove.
3880 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3881 * strtol.c: Adjust comments to match intprops.h.
3882 * userspec.c: Include intprops.h.
3883 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3884 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3885 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3886 instead of rolling our own expressions.
3887 * xstrtol.c: Include xstrtol.h first, to test interface.
3889 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3891 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3892 the right thing even if adding 1900 would overflow. Similarly
3893 for tm_mon + 1 and tm_yday + 1.
3894 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3895 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3896 (DO_SIGNED_NUMBER): New macro.
3897 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3899 2005-03-07 Bruno Haible <bruno@clisp.org>
3901 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3903 2005-03-03 Derek R. Price <derek@ximbiot.com>
3904 Bruno Haible <bruno@clisp.org>
3906 * pagealign_alloc.h: New file.
3907 * pagealign_alloc.c: New file.
3909 2005-01-28 Bruno Haible <bruno@clisp.org>
3911 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3914 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3916 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3917 The workaround isn't strictly needed for POSIX conformance, and
3918 it's too much of a pain to configure and maintain. We'll ask
3919 people to fix their kernels instead.
3920 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3921 (NANOSLEEP_BUG_WORKAROUND): Remove.
3922 (xnanosleep): Remove the workaround.
3924 2005-02-12 Bruno Haible <bruno@clisp.org>
3926 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3928 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3930 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3931 * timespec.h (gettime): Return void, since it always
3932 succeeds now. All uses changed.
3933 * gettime.c (gettime) Likewise.
3934 [HAVE_NANOTIME]: Prefer nanotime.
3935 Assume gettimeofday succeeds, as POSIX requires.
3936 Assime time () succeeds, since other code already does.
3937 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3938 (timespec_subtract): Remove.
3939 (NANOSLEEP_BUG_WORKAROUND): New constant.
3940 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3941 things considerably. Use it only on GNU/Linux hosts, since the
3942 workaround shouldn't be needed elsewhere.
3944 2005-02-24 Bruno Haible <bruno@clisp.org>
3946 * gettext.h: Update from GNU gettext 0.14.2.
3948 2005-02-24 Bruno Haible <bruno@clisp.org>
3950 * localcharset.c: Update from GNU gettext 0.14.2.
3951 * config.charset: Update from GNU gettext 0.14.2.
3953 2005-02-22 Simon Josefsson <jas@extundo.com>
3955 * iconvme.h, iconvme.c: New files, from libc.
3957 2005-02-20 Neil Conway <neilc@samurai.com>
3959 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3960 returned by OSX/Darwin if the specified buffer is not large
3961 enough for the hostname.
3963 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3965 * memrchr.h: New file.
3966 * chdir-long.c: Include it.
3967 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3968 Don't bother including stddef.h.
3970 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3972 * argp-help.c (__argp_help): Create a fake struct argp_state and
3973 pass it to _help, otherwise the latter coredumps trying to
3974 dereference state.root_argp.
3976 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3978 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3980 Include <sys/types.h>, for dev_t.
3981 (ME_DUMMY, ME_REMOTE): Move from here....
3982 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3983 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3985 Include mountlist.h first, to test the interface.
3987 2005-01-29 Bruno Haible <bruno@clisp.org>
3989 * progname.c (program_name): Initialize.
3990 Needed when linking statically on MacOS X.
3992 2005-01-28 Bruno Haible <bruno@clisp.org>
3994 * javacomp.sh.in: New file, from GNU gettext.
3995 * javacomp.h: New file, from GNU gettext.
3996 * javacomp.c: New file, from GNU gettext.
3998 2005-01-26 Bruno Haible <bruno@clisp.org>
4000 * javaexec.sh.in: New file, from GNU gettext.
4001 * javaexec.h: New file, from GNU gettext.
4002 * javaexec.c: New file, from GNU gettext.
4004 2005-01-26 Simon Josefsson <jas@extundo.com>
4006 * gai_strerror.c: Use GPL in header.
4008 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4010 * argp-help.c (hol_entry_help): Avoid using non-constant
4011 initializers for struct pentry_state.
4012 (__argp_error): Check return value of __asprintf
4013 (__argp_failure): Translate error message
4015 * argp-parse.c: Removed braces around the expansion of N_()
4017 2005-01-21 Jim Meyering <jim@meyering.net>
4019 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4020 same value as for Solaris 9.
4022 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4023 component length. This included changing the parameter to be
4024 of type `char *' rather than `char const *'.
4025 * chdir-long.h (chdir_long): Update prototype.
4027 * openat.c (fdopendir, fstatat): New functions.
4028 * openat.h: Include headers required for use of DIR and struct stat.
4029 [AT_SYMLINK_NOFOLLOW]: Define.
4030 (fdopendir, fstatat): Add prototypes.
4032 2005-01-21 Bruno Haible <bruno@clisp.org>
4034 * classpath.h: New file, from GNU gettext.
4035 * classpath.c: New file, from GNU gettext.
4037 2005-01-20 Simon Josefsson <jas@extundo.com>
4039 * version-etc-fsf.c: New file, with version_etc_copyright.
4040 * version-etc.c: Remove version_etc_copyright.
4041 * version-etc.h (version_etc_copyright): Use [] instead of * in
4042 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4044 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4046 * save-cwd.c (save_cwd): Remove code to support the case
4047 where fchdir is missing or flaky.
4049 2005-01-20 Simon Josefsson <jas@extundo.com>
4051 * base64.h (isbase64): Add.
4053 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4054 using a unsigned prototype, don't inline.
4055 (base64_decode): Use it.
4057 2005-01-19 Bruno Haible <bruno@clisp.org>
4059 * sh-quote.h: New file, from GNU gettext.
4060 * sh-quote.c: New file, from GNU gettext.
4062 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4064 Merge changes from coreutils, as described below in several
4065 changelogs dated today.
4067 * save-cwd.c: Include "save-cwd.h" before other include files.
4068 (O_DIRECTORY): Remove; not needed here, since "." must be
4069 a directory. All uses removed.
4070 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4071 universal on Suns, and we also need to test for IRIX.
4072 Revamp code to use 'if' rather than '#if'.
4073 Avoid unnecessary comparison of cwd->desc to 0.
4075 * utimens.c (futimens): Robustify the previous patch, by checking
4076 for known valid error numbers rather than observed invalid ones.
4078 2005-01-18 Jim Meyering <jim@meyering.net>
4080 * version-etc.c (version_etc_copyright): Update copyright date.
4082 * utimens.c (futimens): Account for the fact that futimes
4083 can also fail with errno == ENOSYS or errno == ENOENT.
4084 Patch from Dmitry V. Levin.
4086 Change the name of the robust chdir function from chdir to chdir_long.
4087 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4088 (restore_cwd): Use chdir_long, not chdir.
4089 * chdir-long.c: Renamed from chdir.c.
4090 * chdir-long.h: Renamed from chdir.h.
4091 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4094 2005-01-18 Bob Proulx <bob@proulx.com>
4096 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4097 offsetof() macro construct to avoid compile failure with native HP-UX
4098 11.0 ANSI C compiler.
4100 2005-01-06 Bruno Haible <bruno@clisp.org>
4102 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4103 because stpncpy.m4 takes care of it.
4105 2004-01-24 Bruno Haible <bruno@clisp.org>
4107 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4109 2003-10-09 Bruno Haible <bruno@clisp.org>
4111 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4113 2005-01-06 Bruno Haible <bruno@clisp.org>
4115 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4116 * fwriteerror.c: Include <stdbool.h>.
4117 (fwriteerror): At the end, close the file stream. Record whether
4118 stdout was already closed.
4120 2004-05-27 Bruno Haible <bruno@clisp.org>
4122 * execute.c (environ): Declare if needed.
4123 * pipe.c (environ): Likewise.
4124 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4126 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4128 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4129 definitions to be after all include files, to avoid collisions.
4130 Problem reported by Bob Proulx.
4132 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4134 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4135 not needed. This removes a dependency on the gettext module.
4136 [defined _LIBC]: Do not include <libintl.h>; not needed.
4138 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4140 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4143 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4145 * argp-parse.c: Include <stddef.h>.
4146 (alignof, alignto): New macros.
4147 (parser_init): Don't assume that void * is aligned sufficiently
4150 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4151 need to extend the stack.
4152 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4155 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4157 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4159 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4161 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4162 Remove now-obsolete comment about AIX.
4163 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4164 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4165 (YYMAXDEPTH): New macro.
4167 2004-12-18 Bruno Haible <bruno@clisp.org>
4169 * fatal-signal.c (fatal_signals): Make non-const.
4170 (init_fatal_signals): New function.
4171 (uninstall_handlers, install_handlers): Ignore signals that were set to
4173 (at_fatal_signal): Call init_fatal_signals.
4174 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4176 Reported by Paul Eggert.
4178 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4180 * getdate.y (textint): New member "negative".
4181 (time_zone_hhmm): New function.
4182 Expect 14 shift-reduce conflicts, not 13.
4183 (o_colon_minutes): New rule.
4184 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4185 (yylex): Set the "negative" member of signed numbers.
4187 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4189 Changes imported from coreutils.
4190 * hard-locale.c: Assume <locale.h> exists.
4192 (GLIBC_VERSION): New macro.
4193 (hard_locale): Assume setlocale exists.
4194 Rewrite to avoid #ifdef.
4195 Use strdup rather than malloc + strcpy.
4196 * human.c: Assume <locale.h> exists.
4197 (human_readable): Assume localeconv exists.
4199 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4201 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4202 convert T2, not T. (Imported from libc.)
4204 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4206 * getcwd.c (is_ENAMETOOLONG): New macro.
4207 (__getcwd.c): Don't restore errno; glibc doesn't.
4208 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4209 first, falling back to our code only if its results look suspicious.
4210 Ensure that the resulting buffer is only as large as necessary.
4212 * readutmp.c: Include readutmp.h first.
4213 Include <errno.h>, since readutmp.h no longer does that.
4214 * readutmp.h: Don't include <errno.h>,
4215 <sys/param.h>, <time.h>; not needed to establish interface.
4216 (errno): Remove decl.
4217 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4218 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4219 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4221 2004-11-28 Simon Josefsson <jas@extundo.com>
4223 * base64.h, base64.c: New file.
4225 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4227 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4229 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4231 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4232 HP's ANSI C compiler.
4233 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4234 Declaring int functions causes warnings on some modern systems and
4235 shouldn't be needed to compile on ancient ones.
4236 * same.c (MIN) [defined MIN]: Don't define, since it's already
4239 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4240 with the following changes.
4241 (__set_errno): Parenthesize properly.
4242 Include <stdbool.h>.
4243 (MIN, MAX, MATCHING_INO): New macros.
4244 (__getcwd): Define with prototype, not K&R form.
4245 Use heuristics to allocate default buffer on stack if possible.
4246 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4247 behavior, and to avoid the PATH_MAX limit when computing
4249 Use MATCHING_INO to compare inode number to file.
4250 Check for arithmetic overflow in size calculations.
4251 Fix bug in reallocation of dot array that caused getcwd to fail
4252 on directories nested deeper than 75.
4253 Be more careful about saving errno on error.
4254 Do not use realloc; use only free+malloc, as this is a bit
4255 more flexible and avoids a needless copy operation.
4256 Do not inspect st_dev and st_ino for symbolic links; POSIX
4257 doesn't specify the latter.
4258 Check for closedir errors.
4259 Avoid needless casts.
4260 Use "#ifdef weak_alias" around weak_alias, to be like other
4262 The following changes to getcwd.c have effect only when used in
4263 gnulib; they have no effect inside glibc proper.
4264 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4265 as alloca isn't used.
4266 (alloca, __alloca): Likewise.
4267 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4268 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4269 unconditionally, as gnulib assumes C89 or better.
4270 Do not include <sys/param.h>.
4271 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4272 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4274 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4275 Include <dirent.h> in a way that is compatible with modern Autoconf.
4276 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4277 New macros, if not already defined.
4278 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4279 Use "_LIBC", not "defined _LIBC", for consistency.
4280 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4282 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4283 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4284 * xgetcwd.c: David MacKenzie's old code was removed, so give
4285 credit only to Jim Meyering and adjust the copyright dates.
4286 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4287 <stdlib.h>, <unistd.h>, "pathmax.h".
4288 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4289 (INITIAL_BUFFER_SIZE): Remove.
4290 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4292 2004-11-23 Jim Meyering <jim@meyering.net>
4294 * getopt_.h: Remove trailing blanks.
4296 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4298 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4299 (futimens): New function, which uses futimes if available.
4300 (futimens, utimens): Support timespec==NULL, with same semantics
4301 as utime and utimens.
4302 * utimens.h (futimens): New decl.
4304 2004-11-23 Jim Meyering <jim@meyering.net>
4306 * __fpending.c: Add comment.
4308 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4310 * getopt_.h: Re-addition of __getopt_argv_const caused
4311 redefinition warnings. To avoid them, include the defines
4312 in `#if !defined __need_getopt ... #endif'. The only place
4313 where __getopt_argv_const is used is in definitions
4314 of getopt_long and getopt_long_only below, which are as well
4315 protected by `#ifndef __need_getopt'.
4316 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4317 __need_getopt after including <stdio.h> and <unistd.h> These
4318 headers might have defined it.
4320 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4322 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4324 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4325 optopt): Use them instead of invoking ## directly; otherwise, the
4326 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4328 2004-11-19 Bruno Haible <bruno@clisp.org>
4330 * strtok_r.c: Move comments from here...
4331 * strtok_r.h: ... to here.
4333 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4335 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4336 might fail. Problem reported by Yoann Vandoorselaere.
4337 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4338 that mishandle size_t overflow.
4340 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4342 * canon-host.c: Include "strdup.h".
4343 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4344 Use strdup instead of malloc/strcpy to duplicate strings.
4346 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4347 (human_space_before_unit): New constant.
4348 * human.c (human_readable): Support it.
4350 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4351 (xgetcwd): Set errno correctly when failing.
4352 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4353 the failure is actually due to a PATH_MAX problem.
4355 Further getopt changes to make it more likely that glibc will
4356 buy the changes back.
4357 * getopt.c (POSIXLY_CORRECT): New constant.
4358 (getopt): Use it, so to preserve glibc semantic
4359 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4360 when compiling for libc.
4361 * getopt_.h (__getopt_argv_const): Bring it back.
4362 (getopt_long, getopt_long_only): Use it.
4364 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4365 New arg POSIXLY_CORRECT. All callers changed.
4366 (getopt): Argv is now char * const *, as per standard.
4367 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4368 not char *__getopt_argv_const *.
4369 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4370 _getopt_long_only_r): Likewise.
4371 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4372 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4373 _getopt_long_r, _getopt_long_only_r): Likewise.
4374 * getopt_.h (__getopt_argv_const): Remove.
4375 (getopt): Argv is now char * const *, as per standard.
4377 * getdate.y (tORDINAL): New token.
4378 (day, relunit): Allow it for relative times.
4379 (relative_time_table): Use tORDINAL for ordinals.
4381 2004-11-15 Jim Meyering <jim@meyering.net>
4383 * closeout.c: Include "__fpending.h" once again.
4384 Include <stdbool.h>.
4385 (close_stdout): Don't fail just because stdout was closed initially,
4386 since some programs don't write to stdout in the normal course of
4387 operation (other than --version and --help), and we don't want this
4388 function to make e.g. `touch file >&-' fail.
4389 But do fail if it was closed and someone has tried to write to it.
4390 E.g., `printf foo >&-' must fail.
4392 2004-11-11 Simon Josefsson <jas@extundo.com>
4394 * strtok_r.h, strtok_r.c: New file.
4396 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4398 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4399 we can stop lying to compilers about the constness of argv when we
4400 are compiled outside glibc.
4401 (getopt, getopt_long, getopt_long_only): Use it.
4402 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4404 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4405 _getopt_long_only_r): Likewise.
4406 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4407 _getopt_long_only_r): Likewise.
4409 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4410 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4411 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4412 the other external symbols.
4413 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4414 declaration, since the above renaming now works around collisions.
4416 2004-11-11 Jim Meyering <jim@meyering.net>
4418 * linebreak.c: Remove trailing blanks.
4419 * alloca_.h: Likewise.
4420 * acosl.c: Likewise.
4421 * euidaccess.c: Likewise.
4422 * allocsa.h: Likewise.
4424 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4426 * mktime.c (SHR): New macro, which is a portable
4427 substitute for >> that should work even on Crays.
4428 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4429 Problem reported by Mark D. Baushke in
4430 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4431 * getdate.y (SHR): Likewise.
4433 * strftime.c (SHR): Likewise.
4435 * quotearg.c (struct quoting_options): Use unsigned int for
4436 quote_these_too, so that right shifts are well defined. All uses
4439 2004-11-10 Simon Josefsson <jas@extundo.com>
4441 * getaddrinfo.h, getaddrinfo.c: New files.
4443 2004-11-10 Jim Meyering <jim@meyering.net>
4445 Ensure that no close failure goes unreported.
4446 * closeout.c (close_stdout): Always close stdout. I.e., don't
4447 return early when it seems there's nothing to flush.
4448 Don't include __fpending.h.
4450 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4452 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4454 2004-11-05 Bruno Haible <bruno@clisp.org>
4456 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4457 Reported by Mark D. Baushke <mdb@cvshome.org>.
4459 2004-11-04 Bruno Haible <bruno@clisp.org>
4461 2004-09-11 Bruno Haible <bruno@clisp.org>
4462 * allocsa.valgrind: New file.
4463 2004-02-06 Bruno Haible <bruno@clisp.org>
4464 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4465 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4466 Reported by Christopher Seip <chris.seip@hp.com>.
4468 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4470 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4471 with errno == ERANGE if the buffer is too small.
4472 Problem reported by Mark D. Baushke.
4474 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4476 * xreadlink.c (MAXSIZE): New macro.
4477 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4478 size does not exceed MAXSIZE. Avoid cast.
4479 As suggested by Mark D. Baushke in
4480 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4481 if readlink fails with buffer size just under MAXSIZE, try again
4484 2004-11-02 Derek R. Price <derek@ximbiot.com>
4485 and Paul Eggert <eggert@cs.ucla.edu>
4487 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4488 (get_date): Overparenthesize to avoid GCC warning.
4490 2004-11-02 Bruno Haible <bruno@clisp.org>
4492 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4493 function returns void.
4495 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4497 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4498 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4501 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4503 * getdate.y: Add support for TZ="foo" within a date string.
4504 Fix some bugs near time_t boundaries. Reject dates with
4505 out-of-range components, e.g., "Sept 31".
4506 Include <stdlib.h>, "setenv.h", "xalloc.h".
4507 (ISDIGIT_LOCALE): Remove; unused.
4508 Note that the TZ and time functions used here are not reentrant.
4509 (mktime_ok, get_tz): New functions.
4510 (TZBUFSIZE): New constant.
4511 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4512 This requires that we sometimes generate our own TZ="XXX..." setting.
4514 2004-10-27 Derek R. Price <derek@ximbiot.com>
4516 * mktime.c (not_equal_tm): Remove redundant check.
4518 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4520 * getdate.y: Use Bison 1.875 features, and some minor
4521 code cleanups. This change does not affect semantics.
4522 Don't include <stdlib.h>; no longer needed.
4523 Don't include unlocked-io.h; only the "#if TEST" code uses
4524 stdio, and performance isn't crucial there.
4525 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4526 Bison 1.875 features as described below.
4527 All uses of "PC." replaced by "pc->".
4528 (YYSTYPE): Add a forward declaration.
4529 (yylex, yyerror): Use full prototypes in forward decls.
4530 Use "%pure-parser" rather than obsolescent "%pure_parser".
4531 Use %parse-param and %lex-param instead of obsolescent
4532 YYPARSE_PARAM and YYLEX_PARAM.
4533 (meridian_table, month_and_day_table, time_units_table,
4534 relative_time_table, time_zone_table, military_table,
4535 lookup_zone, lookup_word, get_date):
4536 Use NULL instead of 0 where appropriate.
4537 (to_hour): Avoid abort (), to avoid a dependency on
4539 (yyerror, yylex): Now accepts parser_control * arg.
4540 (main) [TEST]: Use '\0' rather than 0 for char.
4542 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4544 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4545 It's now the caller's responsibility to handle the case where
4546 !HAVE_GETPAGESIZE && !defined getpagesize.
4548 * mktime.c (leapyear): Arg is long int, not int.
4550 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4552 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4554 2004-10-12 Simon Josefsson <jas@extundo.com>
4556 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4557 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4560 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4562 * vsnprintf.h: New file.
4563 * vsnprintf.c: New file.
4565 2004-10-07 Bruno Haible <bruno@clisp.org>
4567 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4568 into the provided buffer.
4570 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4572 * diacrit.c, diacrit.h: Add GPL notice.
4574 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4575 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4576 * logl.c (logl): Keep the code as similar to glibc as possible.
4577 This avoids a potential constant-folding bug.
4579 2004-10-05 Bruno Haible <bruno@clisp.org>
4581 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4583 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4585 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4586 * xmalloc.c (xmemdup): Likewise.
4587 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4588 XFREE): Remove these long-obsolescent macros.
4589 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4590 * xstrdup.c: Remove.
4592 * regex.c (re_comp): Cast gettext return value to char *,
4593 Problem reported by Martin Neitzel via Mark D. Baushke.
4595 2004-10-04 Simon Josefsson <jas@extundo.com>
4597 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4598 '#ifdef USE_UNLOCKED_IO'.
4600 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4602 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4603 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4604 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4605 regex.c, sha1.c, version-etc.c, yesno.c:
4606 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4607 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4608 the includer's responsibility.
4610 Sync from coreutils.
4612 * modechange.c (mode_compile): Don't decrement a pointer that
4613 points to the start of a string, as the C Standard says the
4614 resulting behavior is undefined.
4616 * backupfile.h (enum backuptype): Rename none -> no_backups,
4617 simple -> simple_backups, numbered_existing ->
4618 numbered_existing_backups, numbered -> numbered_backups
4619 to avoid shadowing problems. All uses changed.
4620 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4621 * backupfile.c (check_extension, numbered_backup):
4622 Rename locals to avoid shadowing 'basename'.
4623 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4626 * .cppi-disable: Add getopt_.h, getopt_int.h.
4627 * .cvsignore: Add getopt.h.
4629 2004-10-04 Simon Josefsson <jas@extundo.com>
4631 * memmem.h: New file.
4632 * memmem.c: New file, taken from glibc.
4634 2004-10-02 Jim Meyering <jim@meyering.net>
4636 * dirfd.h, getpagesize.h: Add copyright notice.
4638 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4640 * snprintf.c: Remove comments as to why each header is needed.
4642 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4644 * strsep.h: New file.
4645 * strsep.c: New file.
4647 2004-10-01 Simon Josefsson <jas@extundo.com>
4649 * snprintf.c (snprintf): Handle size==0.
4651 2004-10-01 Simon Josefsson <jas@extundo.com>
4652 Bruno Haible <bruno@clisp.org>
4654 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4655 (snprintf): Declare 'args'.
4657 2004-09-30 Simon Josefsson <jas@extundo.com>
4659 * snprintf.h, snprintf.c: New files.
4661 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4663 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4664 (hol_entry_help): Never translate an empty string.
4665 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4666 * argp.h (OPTION_NO_TRANS): New option.
4668 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4670 * xvasprintf.c: Include xalloc.h.
4671 (xvasprintf): Use xalloc_die, not xmalloc_die.
4673 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4675 * dummy.c: Change copyright notice to FSF, and license to GPL.
4677 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4679 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4680 Problem reported by Bruno Haible in:
4681 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4683 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4685 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4686 in case some system header has #define'd it. Problem reported by
4687 Soeren D. Schulze in
4688 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4690 2004-09-08 Bruno Haible <bruno@clisp.org>
4692 * stdint_.h: New file, taken from GNU clisp.
4694 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4696 * xvasprintf.h: New file.
4697 * xvasprintf.c: New file.
4698 * xasprintf.c: New file.
4700 2004-09-08 Bruno Haible <bruno@clisp.org>
4702 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4704 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4706 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4708 Import from coreutils.
4709 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4710 strings on unbounded length. alloca's performance benefits aren't
4711 that important here.
4713 (parse_with_separator): New function, with most of the internals
4714 of the old parse_user_spec. Allow user to omit both user and group,
4715 for compatibility with FreeBSD.
4716 Clone only the user name, not the entire spec.
4717 Do not set *uid, *gid unless entirely successful.
4718 Avoid memory leak in some failing cases.
4719 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4720 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4721 (parse_user_spec): Rewrite to use parse_with_separator.
4723 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4725 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4726 its complicated substitute.
4727 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4728 and program_invocation_name.
4729 (__argp_basename) [!_LIBC]: Remove; the only use was
4730 replaced by its body.
4731 (__argp_short_program_name): Change condition from
4732 !defined __argp_short_program_name to
4733 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4734 to match argp-namefrob.h.
4735 (__argp_failure): Don't assume strerror_r returns char *.
4736 * argp-parse.c (N_): Define unconditionally.
4737 (argp_default_options): Fill out initializers with 0 to avoid
4740 2004-08-12 Simon Josefsson <jas@extundo.com>
4742 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4743 * getopt_.h: Renamed from getopt.h.
4745 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4747 Merge from coreutils.
4749 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4750 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4751 for Reliant Unix 5.43.
4753 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4754 (union fooround): Use uintmax_t, not long int.
4755 The rest is a merge from libc:
4756 [defined _LIBC]: Include <shlib-compat.h>.
4757 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4759 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4761 * strverscmp.c: Convert to UTF-8.
4763 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4765 * obstack.h (obstack_empty_p):
4766 Don't assume that chunk->contents is suitably aligned.
4767 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4768 Likewise. Problem reported by Benno in
4769 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4771 * chown.c (rpl_chown): Work even if the file is writeable but not
4772 readable. This could be improved further but it'd take some work.
4774 2004-08-08 Simon Josefsson <jas@extundo.com>
4776 * xgethostname.c: Don't include error.h (not used).
4779 * getpass.c: Include getpass.h first.
4781 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4783 * xalloc-die.c: New files.
4784 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4786 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4787 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4788 (_, N_, xalloc_die): Move to xalloc-die.c.
4789 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4790 so that we needn't mess with xalloc_msg_memory_exhausted.
4792 * sha1.h: Renamed from sha.h.
4793 (SHA1_H): Renamed from _SHA_H.
4794 (sha1_ctx): Renamed from sha_ctx.
4795 (sha1_init_ctx): Renamed from sha_init_ctx.
4796 (sha1_process_block): Renamed from sha_process_block.
4797 (sha1_process_bytes): Renamed from sha_process_bytes.
4798 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4799 (sha1_read_ctx): Renamed from sha_read_ctx.
4800 (sha1_stream): Renamed from sha_stream.
4801 (sha1_buffer): Renamed from sha_buffer.
4802 * sha1.c: Likewise; renamed from sha.c.
4803 Do not include <sys/types.h>.
4804 Include <stddef.h> rather than <stdlib.h>.
4806 2004-08-08 Bruno Haible <bruno@clisp.org>
4808 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4809 FILESYSTEM_PREFIX_LEN.
4810 * progreloc.c: Likewise.
4811 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4813 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4816 * argp-help.c (make_hol, hol_append): Don't assume that
4817 SIZE_MAX is a valid preprocessor constant.
4818 (__argp_basename): Change from "#ifndef _LIBC"
4819 to "#ifndef __argp_short_program_name", so that
4820 we don't compile these functions for tar.
4822 More merges from coreutils.
4823 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4824 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4826 * addext.c: Remove; no longer needed.
4827 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4828 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4829 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4830 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4831 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4832 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4833 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4834 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4835 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4836 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4837 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4838 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4839 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4840 Import changes from coreutils.
4842 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4844 Merge from coreutils.
4846 * .gdb-history: Remove; this doesn't belong here.
4848 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4849 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4850 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4852 * dirname.h: Include <stdbool.h>.
4853 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4854 for consistency with POSIX terminology. All uses changed.
4855 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4856 (strip_trailing_slashes): Use bool for booleans.
4857 * stripslash.c (strip_trailing_slashes): Likewise.
4859 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4860 sometimes returns a positive errno value even when it succeeds.
4861 (print_errno_message) [!LIBC]: Fall back on strerror if
4864 * path-concat.c (mempcpy): Don't define if a system header defines it.
4865 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4866 (longest_relative_suffix): New function.
4867 (path_concat): Use it. Assume first argument is not NULL.
4868 Port to DOS. Omit redundant separators.
4869 Report an error instead of returning NULL.
4870 Use mempcpy instead of memcpy.
4871 (xpath_concat): Remove: not declared or used.
4873 * same.h: Include <stdbool.h>
4874 (same_name): Return bool, not int.
4875 * same.c (same_name): Likewise.
4876 (errno): Don't declare; we assume C89 or better now.
4878 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4879 if not already defined.
4881 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4882 * dup-safer.c (errno): Likewise.
4884 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4886 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4889 2004-08-03 Simon Josefsson <jas@extundo.com>
4891 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4892 * progname.h: Don't include stdbool.h.
4894 2004-08-02 Simon Josefsson <jas@extundo.com>
4896 * getsubopt.h: New file, with comments from Bruno Haible.
4897 * getsubopt.c: New file, from glibc, but slightly modified based on
4898 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4900 2004-08-01 Simon Josefsson <jas@extundo.com>
4902 * xgetdomainname.c: Include stdlib.h, for free().
4904 2004-07-16 Simon Josefsson <jas@extundo.com>
4906 * dummy.c: New file.
4908 2004-07-16 Bruno Haible <bruno@clisp.org>
4910 * backupfile.h: Add extern "C" for C++.
4911 * closeout.h: Likewise.
4912 * copy-file.h: Likewise.
4913 * findprog.h: Likewise.
4914 * full-write.h: Likewise.
4915 * pathname.h: Likewise.
4916 * progname.h: Likewise.
4917 * stpcpy.h: Likewise.
4918 * stpncpy.h: Likewise.
4919 * strcase.h: Likewise.
4920 * strstr.h: Likewise.
4921 * xalloc.h: Likewise.
4923 * mbswidth.h: Add extern "C" for C++.
4924 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4926 2004-07-09 Simon Josefsson <jas@extundo.com>
4928 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4929 failed without this.)
4931 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4933 * fchown-stub.c: New file.
4935 2004-06-24 Jim Meyering <jim@meyering.net>
4937 * obstack.h (obstack_base): Cast to (void *), per documentation.
4939 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4941 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4943 2004-06-01 Jim Meyering <jim@meyering.net>
4945 * calloc.c: New file.
4947 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4949 * getdate.y (yylex): Allow space between sign and number.
4950 Problem reported by Dan Jacobson.
4952 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4953 and Jim Meyering <jim@meyering.net>
4955 Merge from coreutils CVS.
4957 * stat-macros.h: New file, with contents from file-type.h
4958 and coreutils' system.h.
4959 * file-type.c: Include "stat-macros.h".
4960 * file-type.h (file_type): Move all macro definitions to new file,
4963 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4964 Wrap old code with this conditional.
4965 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4966 function that does not dereference symlinks.
4967 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4969 * xreadlink.c: Include xreadlink.h first, to catch .h file
4970 dependency problems.
4971 (xreadlink): Accept new arg SIZE, for efficiency.
4972 All decls and uses changed.
4973 * xreadlink.h: Include <stddef.h>, for size_t.
4975 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4976 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4978 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4980 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4982 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4983 macros to be defined.
4984 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4985 the allocator returns NULL because the requested size is zero.
4987 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4989 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4990 var. Add comment explaining why libc still defines it. This
4991 merges the following patch from glibc:
4992 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4994 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4996 * obstack.c (_obstack): Remove unused variable. It hasn't been
4997 present in glibc since revision 1.1 of this file.
4998 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4999 obstack_alignment_mask, obstack_alloc, obstack_base,
5000 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5001 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5002 obstack_grow0, obstack_init, obstack_int_grow,
5003 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5004 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5005 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5006 nonexistent functions.
5008 2004-05-17 Derek R. Price <derek@ximbiot.com>
5009 Paul Eggert <eggert@cs.ucla.edu>
5011 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5013 2004-05-14 Bruno Haible <bruno@clisp.org>
5015 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5016 that consists of a '.' followed by an empty digit string.
5017 Patch by Tor Lillqvist <tml@iki.fi>.
5019 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5021 Port obstack to the AS/400, where pointers are 16 bytes wide and
5022 you cannot cast an integer to a valid pointer. This patch is
5023 currently waiting to be integrated into glibc; see
5024 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5026 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5027 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5028 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5029 (struct obstack): temp member is now a union of a pointer and
5030 an integer, instead of an integer. All integer uses changed.
5031 This does not affect the physical layout of struct obstack,
5032 except on hosts (like the AS/400) where the size or alignment of
5033 void * is greater than that of ptrdiff_t.
5034 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5035 __STDC__)]: Store temporary in pointer member of union, not
5037 * obstack.c: Include <stddef.h>, for offsetof.
5038 (struct fooalign): Remove; it doesn't need a name.
5039 (union fooround): Change double to long double, and add void *.
5040 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5041 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5042 not a macro. Hence the values are always int; so remove all
5043 casts-to-int in uses.
5045 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5046 Derek Price <derek@ximbiot.com>
5048 * alloca.c: Include <alloca.h>, to get our interface.
5049 * alloca_.h: Use __alloca on AIX, so that we don't have to
5050 include <alloca.h> first. Use C89 prototype for alloca; this
5051 requires including <stddef.h> for size_t. Use extern "C" if C++.
5052 Use #elif for simplicity, since we can assume C89 now.
5053 Don't try to source the system alloca.h since it will not be found
5054 and to prevent recursively including its replacement.
5055 * fnmatch.c: Include <alloca.h> instead of opencoding.
5056 * regex.c: Likewise.
5058 2004-05-16 Derek Price <derek@ximbiot.com>
5059 Paul Eggert <eggert@cs.ucla.edu>
5061 getline cleanup. This changes the getndelim2 API: both order of
5062 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5065 * getline.c: Don't include stddef.h or stdio.h, since our
5066 interface does that.
5067 (getline): Always use getdelim, so that we don't have two
5068 copies of this code.
5069 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5071 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5072 (GETNDELIM2_MAXIMUM): New macro.
5073 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5074 instead of the old practice of delim2==0. All callers changed.
5075 Return -1 on overflow, instead of returning junk.
5076 Do not set *linesize unless allocation succeeds.
5077 * getndelim2.h: Do not include stddef.h; no longer needed, now
5078 that we include sys/types.h.
5079 * getnline.h: Likewise.
5080 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5081 (getndelim2): Reorder arguments.
5082 * getnline.c (getnline, getndelim):
5083 Don't discard the NMAX argument.
5084 (getnline): Invoke getndelim, to avoid code duplication.
5085 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5086 of (size_t) -1 by callers of the getnline family.
5088 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5090 * nanosleep.c (suspended): Change its type from int to
5091 sig_atomic_t volatile.
5092 (first_call): Make it private to rpl_nanosleep, and have it
5093 be zero initially as that's a bit faster.
5094 (my_usleep): Round up fractional times instead of truncating them,
5095 as this is the usual meaning for 'sleep'.
5097 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5099 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5100 (ENOSYS): Define if not defined.
5101 (settime): Fall back on stime if it exists and settimeofday fails.
5102 But don't bother with fallbacks if a method fails with errno == EPERM.
5104 2004-05-11 Jim Meyering <jim@meyering.net>
5106 Prior to this change, the save_cwd caller required read access to the
5107 current directory on most systems (ones with the fchdir function).
5109 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5110 fails, try write-only, and finally, resort to using xgetcwd.
5112 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5114 * obstack.c, obstack.h: Import changes from libc.
5116 2004-04-28 Bruno Haible <bruno@clisp.org>
5118 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5119 implicitly appends .exe to executables.
5120 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5121 accepts Windows pathnames.
5122 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5123 Cygwin like Windows, since it now accepts Windows pathnames.
5124 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5125 Cygwin like Windows, since it now accepts Windows pathnames.
5126 Reported by Derek Robert Price <derek@ximbiot.com>.
5128 2004-04-20 Jim Meyering <jim@meyering.net>
5130 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5132 2004-04-20 Jim Meyering <jim@meyering.net>
5133 Bruno Haible <bruno@clisp.org>
5135 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5136 memory when realloc fails.
5138 2004-04-18 Jim Meyering <jim@meyering.net>
5140 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5141 don't leak memory and do call END_UTMP_ENT.
5143 2004-04-11 Paul Eggert <eggert@twinsun.com>
5145 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5146 (CHAR_BIT): Remove, since we assume C89.
5147 Include <stdint.h> if available, as per current Autoconf CVS advice.
5149 2004-03-30 Paul Eggert <eggert@twinsun.com>
5151 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5152 not bool, to be more consistent with Unix conventions.
5153 Suggested by Bruno Haible.
5155 Merge from coreutils.
5157 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5160 * getdate.h: Include stdbool.h, and timespec.h instead of
5161 the usual <time.h> dance.
5162 (get_date): Change signature to support fractional time stamps.
5163 All callers changed.
5164 * getdate.y: Include "getdate.h" first, as we can now
5165 assume C89 and don't need to worry about 'const'.
5166 Similarly, include "unlocked-io.h" near start, not in middle.
5168 (textint.value): Use long int rather than int.
5169 (textint.digits): Use size_t rather than int.
5170 (BILLION, LOG10_BILLION): New constants.
5171 (parser_control): New member rel_ns. Members day_ordinal,
5172 time_zone, month, day, hour, minutes, rel_year, rel_month,
5173 rel_day, rel_hour, rel_minutes, rel_seconds
5174 are now long int, not int. Member seconds is now struct timespec,
5175 not int. New member timespec_seen. Members dates_seen, days_seen,
5176 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5178 (%union.intval): Now long int, not int.
5179 New member timespec.
5180 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5181 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5182 (spec): Now is a timespec or an item list.
5183 (timespec, items): New nonterminals.
5184 (time, rel, relunit, number, get_date):
5185 Add support for fractional seconds.
5186 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5187 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5188 (to_hour): First arg is now long int, not int.
5189 (to_year): Returns long int, not int.
5190 Don't treat year -70 like 70.
5191 (tm_diff): Returns long int, not int.
5192 (lookup_word): Use bool instead of int when appropriate.
5193 (yylex): Use size_t for count, not int.
5194 Detect overflow when parsing large integer constants.
5195 Add support for fractions.
5196 (get_date): Make pointers 'const' if possible.
5197 Use more-portable code to detect integer overflow.
5198 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5199 Don't use ctime; it's not reliable if the year has >4 digits.
5201 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5202 This is for compatibility with BSD.
5204 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5205 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5206 From coreutils' system.h.
5208 * userspec.c: Don't include "posixver.h".
5209 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5210 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5211 compatible extension. Simplify code by removing a boolean int
5212 that was always nonzero if a string was nonnull.
5214 2004-03-30 Jim Meyering <jim@meyering.net>
5216 Merge from coreutils.
5218 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5220 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5221 an empty input stream.
5223 * readtokens.c: Include <stdbool.h>.
5224 (readtoken): Use `size_t' rather than int/long.
5225 All callers adjusted.
5226 Use `bool' rather than `int' where appropriate.
5227 Use memset rather than an explicit loop.
5228 Use x2nrealloc rather than xrealloc.
5229 Allow the use of `\0' as a delimiter.
5230 (readtokens): Likewise.
5231 * readtokens.h (readtoken, readtokens): Update prototypes.
5233 2004-03-30 Bruno Haible <bruno@clisp.org>
5235 * getloadavg.c (getloadavg): Don't assume setlocale returns
5238 2004-03-29 Paul Eggert <eggert@twinsun.com>
5240 Merge changes to getloadavg.c from coreutils and Emacs.
5242 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5243 Define to an expression, not to the empty string.
5244 Include cloexec.h and xalloc.h.
5245 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5246 Use set_cloexec_flag rather than rolling our own.
5247 * cloexec.c, cloexec.h: New files.
5249 2004-03-18 Paul Eggert <eggert@twinsun.com>
5251 * getopt.h: Sync with libc CVS.
5253 2004-03-18 Paul Eggert <eggert@twinsun.com>
5254 Bruno Haible <bruno@clisp.org>
5256 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5257 not on all platforms that have <wchar.h>.
5258 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5260 2004-03-09 Paul Eggert <eggert@twinsun.com>
5262 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5264 * getopt_int.h: New file, also synced from libc.
5266 2004-03-07 Paul Eggert <eggert@twinsun.com>
5268 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5269 '#if' expressions. Unlike the code it replaces, it does not
5270 depend on (defined _SC_PAGESIZE). However, it does depend on
5271 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5272 first reported by Jason Andrade in
5273 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5275 2004-01-18 Simon Josefsson <jas@extundo.com>
5277 * strdup.h: New file.
5278 * strdup.c: Include it.
5279 * path-concat.c: Include strdup.h. Drop strdup declaration.
5280 * userspec.c: Include strdup.h. Drop strdup declaration.
5282 2004-02-06 Karl Berry <karl@gnu.org>
5284 * config.charset: update from gettext 0.14.1.
5286 2004-02-05 Paul Eggert <eggert@twinsun.com>
5288 Add comments and code, prompted by suggestions from Bruno Haible
5290 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5291 describing the enum quoting_style values.
5292 * quotearg.c (quotearg_alloc): New function.
5293 (quotearg_buffer_restyled): Treat lone { and } as special.
5294 Treat = as special. Work around bug with older shells
5295 that "see" a '\' that is really the 2nd byte of a multibyte char.
5296 Quote empty string with shell_quoting_style.
5298 2004-02-03 Bruno Haible <bruno@clisp.org>
5300 * pipe.h: New file, from GNU gettext.
5301 * pipe.c: New file, from GNU gettext.
5303 2004-01-27 Bruno Haible <bruno@clisp.org>
5305 * execute.h: New file, from GNU gettext.
5306 * execute.c: New file, from GNU gettext.
5307 * w32spawn.h: New file, from GNU gettext.
5309 2004-01-23 Paul Eggert <eggert@twinsun.com>
5311 Exit-status fix from coreutils.
5313 Use exit_failure consistently in place of EXIT_FAILURE,
5314 so that program exit statuses are consistent on failure.
5316 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5317 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5318 * argmatch.h: Comment fix to match the above.
5319 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5320 Now a macro referring to exit_failure, instead of a separate
5321 variable. Include "exitfail.h" to get it.
5322 * xstrtol.h: Include "exitfail.h".
5323 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5325 * long-options.c (parse_long_options): Use prototype
5326 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5329 2004-01-21 Jim Meyering <jim@meyering.net>
5331 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5332 so as not to conflict with a different-sized __mktime_internal
5333 function in GNU libc.
5334 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5335 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5337 2004-01-18 Paul Eggert <eggert@twinsun.com>
5339 Merge from diffutils.
5341 * file-type.c (file_type): Add typed memory objects.
5342 * file-type.h (S_TYPEISTMO): New macro.
5344 * c-stack.h (c_stack_action): Remove argv argument.
5345 * c-stack.c (c_stack_action): Likewise. All uses changed.
5346 (die): Don't calculate message unless segv_action returns.
5347 (get_stack_location, min_address_from_argv, max_address_from_argv,
5348 volatile stack_base, volatile_stack_size): Remove.
5349 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5350 that every segmentation violation is a stack overflow. (Ouch!)
5351 See Debian bug 136249 (still outstanding) for more info about why
5352 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5354 2003-11-30 Bruno Haible <bruno@clisp.org>
5356 Safer stack allocation.
5357 * setenv.c: Include allocsa.h.
5358 (alloca): Remove fallback definition.
5359 (freea): Remove macro.
5360 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5363 2003-10-17 Bruno Haible <bruno@clisp.org>
5365 * binary-io.h: Avoid warnings on Cygwin.
5367 2003-12-28 Bruno Haible <bruno@clisp.org>
5369 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5370 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5372 2003-11-28 Bruno Haible <bruno@clisp.org>
5374 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5376 2003-11-27 Bruno Haible <bruno@clisp.org>
5378 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5380 2003-11-17 Bruno Haible <bruno@clisp.org>
5382 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5384 2003-11-24 Bruno Haible <bruno@clisp.org>
5386 * xallocsa.h: New file, from GNU gettext.
5387 * xallocsa.c: New file, from GNU gettext.
5389 2003-11-24 Bruno Haible <bruno@clisp.org>
5391 * allocsa.h: New file, from GNU gettext.
5392 * allocsa.c: New file, from GNU gettext.
5394 2003-11-24 Bruno Haible <bruno@clisp.org>
5396 * eealloc.h: New file.
5398 2004-01-15 Jim Meyering <jim@meyering.net>
5400 Merge from coreutils.
5402 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5403 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5404 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5406 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5407 optional configure-time default.
5409 * version-etc.c (version_etc_copyright): Update copyright date.
5411 * xreadlink.c (xreadlink): Correct outdated comment.
5413 2004-01-15 Paul Eggert <eggert@twinsun.com>
5415 Merge from coreutils.
5417 * posixver.c: Include posixver.h.
5419 * same.c: Include <stdbool.h>, <limits.h>.
5420 (_POSIX_NAME_MAX): Define if not defined.
5422 (same_name): If file names are silently truncated, report
5423 that the file names are the same if they are the same after
5424 the silent truncation.
5426 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5427 conversion function.
5428 * xstrtod.c (xstrtod): Likewise. All callers changed to
5429 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5432 2004-01-14 Paul Eggert <eggert@twinsun.com>
5434 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5435 with like-named macro in fnmatch.c.
5436 (EXT): Use an internal constant instead.
5438 Merge fnmatch patches from glibc.
5439 * fnmatch.c (mbsinit): Remove define.
5440 Add libc_hidden_ver (__fnmatch, fnmatch).
5441 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5442 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5444 2003-12-14 Karl Berry <karl@gnu.org>
5446 * config.charset: update from gettext-runtime.
5448 2003-12-03 Paul Eggert <eggert@twinsun.com>
5450 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5451 Bug reported by Alfred M. Szmidt.
5453 2003-11-29 Karl Berry <karl@gnu.org>
5455 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5457 2003-11-23 Paul Eggert <eggert@twinsun.com>
5458 Bruno Haible <bruno@clisp.org>
5460 * printf-parse.h: Don't include sys/types.h.
5461 (ARG_NONE): New macro.
5462 (char_directive): Change type of *arg_index fields to size_t.
5463 * printf-parse.c: Don't include sys/types.h.
5464 (SSIZE_MAX): Remove macro.
5465 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5466 Remove unnecessary overflow check.
5467 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5470 2003-11-24 Paul Eggert <eggert@twinsun.com>
5472 * alloca.c: Remove dependency on xalloc module.
5473 (xalloc_die): Remove.
5474 (memory_full) [!defined emacs]: New macro.
5475 [!defined emacs]: Don't include xalloc.h.
5476 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5477 address arithmetic overflows. Change datatypes a bit to avoid
5480 2003-11-22 Jim Meyering <jim@meyering.net>
5482 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5484 2003-11-17 Bruno Haible <bruno@clisp.org>
5486 * vasnprintf.c (alloca): Remove fallback definition.
5487 (freea): Remove definition.
5488 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5489 Reported by Paul Eggert.
5491 2003-11-17 Jim Meyering <jim@meyering.net>
5493 On systems without utime and without a utimes function capable of
5494 dealing with a NULL struct utimbuf* argument, this utime replacement
5495 could -- in unusual circumstances -- leak a file descriptor.
5496 * utime.c: Include <unistd.h> and <errno.h>.
5497 (utime_null): Be sure to close `fd' and to preserve errno.
5498 Reported by Geoff Collyer via Arnold Robbins.
5500 2003-11-16 Paul Eggert <eggert@twinsun.com>
5501 Bruno Haible <bruno@clisp.org>
5503 Protect against address arithmetic overflow.
5504 * printf-args.h: Include stddef.h.
5505 (arguments): Change type of field 'count' to size_t.
5506 * printf-args.c (printf_fetchargs): Use size_t instead of
5507 'unsigned int' where appropriate.
5508 * printf-parse.h: Include sys/types.h.
5509 (char_directive): Change type of *arg_index fields to ssize_t.
5510 (char_directives): Change type of fields 'count', max_*_length to
5512 * printf-parse.c: Include sys/types.h and xsize.h.
5513 (SSIZE_MAX): Define fallback value.
5514 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5515 instead of 'int' where appropriate. Check a_allocated, d_allocated
5516 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5517 * vasnprintf.c: Include xsize.h.
5518 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5519 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5520 overflow. Avoid wraparound when converting a width or precision from
5523 2003-11-16 Bruno Haible <bruno@clisp.org>
5525 Update from GNU gettext.
5526 * printf-parse.c: Generalize to it can be compiled for wide strings.
5527 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5528 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5529 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5530 SNPRINTF): New macros.
5531 Don't include <alloca.h> if the file is used inside libintl.
5532 (local_wcslen): New function, for Solaris 2.5.1.
5533 (VASNPRINTF): Use it instead of wcslen.
5535 2003-11-16 Bruno Haible <bruno@clisp.org>
5537 * xsize.h (xmax): New function.
5538 (xsum, xsum3, xsum4): Declare as "pure" functions.
5540 2003-11-12 Paul Eggert <eggert@twinsun.com>
5542 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5543 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5544 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5545 heuristic is just as accurate as far as we know, and it removes a
5546 dependency on size_max.m4 and ptrdiff_max.m4.
5548 2003-11-12 Paul Eggert <eggert@twinsun.com>
5550 * xstrtol.c (__xstrtol): Remove "break" immediately after
5551 "return", to pacify some unknown compiler. Problem reported
5554 2003-11-11 Bruno Haible <bruno@clisp.org>
5556 * xsize.h (SIZE_MAX): Remove fallback definition.
5557 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5560 2003-11-10 Paul Eggert <eggert@twinsun.com>
5562 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5563 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5564 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5566 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5567 not (size_t) -1, since it's defined here.
5569 2003-11-06 Paul Eggert <eggert@twinsun.com>
5571 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5572 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5573 Reject sizes of exactly SIZE_MAX bytes.
5574 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5575 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5577 2003-11-05 Bruno Haible <bruno@clisp.org>
5579 * xsize.h: Include limits.h, to avoid a possible collision with
5580 SIZE_MAX defined in <limits.h> on Solaris.
5582 2003-11-04 Bruno Haible <bruno@clisp.org>
5584 * xsize.h: New file.
5585 * linebreak.c: Include xsize.h.
5586 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5587 argument for overflow.
5588 Suggested by Paul Eggert.
5590 2003-10-31 Bruno Haible <bruno@clisp.org>
5592 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5593 to avoid (extremely rare) race condition.
5594 Suggested by Paul Eggert.
5596 2003-11-03 Jim Meyering <jim@meyering.net>
5598 * userspec.c: Include "userspec.h".
5599 * userspec.h: New file.
5601 2003-10-31 Paul Eggert <eggert@twinsun.com>
5603 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5604 * mountlist.c (SIZE_MAX): Define if not defined already.
5605 (read_filesystem_list): Set and use me_type_malloced.
5606 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5607 whatever the type happens to be), for brevity and consistency.
5608 Check for size calculation overflow on Alphas running OSF/1.
5610 2003-10-31 Jim Meyering <jim@meyering.net>
5612 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5614 * linebuffer.c: Include <string.h> for declaration of memset.
5616 2003-10-30 Paul Eggert <eggert@twinsun.com>
5617 Bruno Haible <bruno@clisp.org>
5619 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5620 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5622 2003-10-29 Paul Eggert <eggert@twinsun.com>
5624 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5625 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5627 * quotearg.c (quotearg_n_options): Use it.
5628 * group-member.c: Include <stdbool.h>.
5629 (free_group_info): Arg is now const *; don't free arg.
5630 (get_group_info): Now returns bool and accepts struct group_info *,
5631 rather than returning a malloc'ed struct group_info *.
5632 All uses changed. Check for overflow in internal size calculation.
5634 * getusershell.c (readname): Simplify the code by using x2nrealloc
5635 rather than xmalloc/xrealloc.
5636 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5637 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5638 conformance bug: the old code used a pointer after freeing the
5639 storage that it addressed.
5640 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5641 rather than doing it by hand.
5642 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5643 the buffer preserved. Use free and xmalloc instead.
5644 * quotearg.c (quotearg_n_options): Likewise.
5645 Use a simpler test for size overflow. Don't use xalloc_oversized
5646 because unsigned int might be wider than size_t (!); this suggests
5647 that we should switch from unsigned int to size_t for slot numbers.
5649 2003-10-27 Bruno Haible <bruno@clisp.org>
5651 * stdbool_.h: Better support for BeOS.
5653 2003-10-27 Paul Eggert <eggert@twinsun.com>
5655 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5656 to allocate the returned structure. Do not allocate a subarray,
5657 as x2nrealloc will do that.
5658 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5659 instead of xnrealloc.
5660 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5662 2003-10-26 Paul Eggert <eggert@twinsun.com>
5664 * xalloc.h (xalloc_oversized): New static inline function, for
5665 callers that want to do their own size-overflow checking. Include
5666 <stdbool.h>, since xalloc_oversized returns bool.
5667 * xalloc.c (array_size_overflow): Remove. All callers changed
5668 to use xalloc_oversized.
5670 Add two functions x2realloc, x2nrealloc, for programs that grow
5671 arrays dynamically by doubling their sizes.
5672 * xalloc.h (x2realloc, x2nrealloc): New decls.
5673 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5676 Port to C99 semantics for 'inline' of external functions.
5677 Bug reported by Bruno Haible.
5678 * xmalloc.c (xnmalloc_inline): New static inline function,
5679 with the old contents of xnmalloc.
5680 (xnmalloc, xmalloc): Use it.
5681 (xnrealloc_inline): New static inline function,
5682 with the old contents of xnrealloc.
5683 (xnrealloc, xrealloc): Use it.
5685 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5687 2003-10-25 Paul Eggert <eggert@twinsun.com>
5689 Fix several address-calculation bugs in the hash modules,
5690 plus some minor code cleanup.
5692 * hash.h: Include <stdbool.h>, for bool.
5693 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5694 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5695 hash_get_n_entries, hash_get_max_bucket_length,
5696 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5697 hash_rehash): Use size_t rather than unsigned.
5698 * hash.c (struct hash_table, hash_get_n_buckets,
5699 hash_get_n_buckets_used, hash_get_n_entries,
5700 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5701 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5702 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5704 (SIZE_MAX): Define if not defined.
5705 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5706 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5708 Use const * when possible.
5709 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5710 (check_tuning): Fix bug: if tuning parameters were very close to
5711 0 or 1, rounding errors could have caused subscript violations.
5712 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5713 (hash_initialize): Add 'fail:' label
5714 to free table and return NULL, and use it to simplify code.
5715 Use calloc rather than clearing the storage ourself.
5716 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5717 buffer size calculations.
5718 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5719 Include <stddef.h>, for size_t.
5720 * hash-pjw.c (hash_pjw): Likewise.
5721 Switch to method described by Bruno Haible.
5722 Include <limits.h>, for CHAR_BIT.
5723 (SIZE_BITS): New macro.
5725 2003-10-21 Paul Eggert <eggert@twinsun.com>
5727 * getndelim2.c (getndelim2): When size calculation overflows,
5728 ceiling the allocation at NMAX bytes rather than silently
5729 discarding input bytes before NMAX is reached. This makes
5730 a difference only if NMAX exceeds SIZE_MAX / 2.
5732 * obstack.c: Merge from glibc.
5733 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5734 Add libc_hidden_def (_obstack_newchunk).
5735 (_obstack_free) [! defined _LIBC]: Remove.
5736 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5737 a clone of the function body.
5738 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5739 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5741 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5742 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5745 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5746 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5747 Don't use lvalue casts, as GCC plans to remove support for them
5748 in GCC 3.5. Reported by Joseph S. Myers. This bug
5749 was also present in the non-GCC version, indicating that this
5750 code had always been buggy and had never been widely used.
5751 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5752 Use the fast variant of each macro, rather than copying the
5753 definiens of the fast variant; that way, we'll be more likely to
5754 catch future bugs in the fast variants.
5756 2003-10-20 Bruno Haible <bruno@clisp.org>
5758 * wait-process.h: New file, from GNU gettext.
5759 * wait-process.c: New file, from GNU gettext.
5761 2003-10-19 Jim Meyering <jim@meyering.net>
5763 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5765 2003-10-16 Paul Eggert <eggert@twinsun.com>
5767 * getgroups.c: Include <errno.h>, <stdlib.h>.
5768 (getgroups): First arg is int, not size_t.
5769 Don't let 'free' mangle errno.
5771 2003-10-16 Jim Meyering <jim@meyering.net>
5773 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5775 2003-10-15 Paul Eggert <eggert@twinsun.com>
5777 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5779 (new_exclude, add_exclude_file): Initial size no longer needs to
5781 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5782 our own address arithmetic overflow checking.
5784 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5785 (fnmatch): Do not alloca more than 2000 wide characters;
5786 instead, use malloc for large buffers.
5787 Check for address arithmetic overflow, and return -1
5788 with errno set to ENOMEM in that case.
5789 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5790 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5791 instead, return -1. Check for address arithmetic overflow.
5793 2003-10-14 Paul Eggert <eggert@twinsun.com>
5795 Handle invalid suffixes and overflow independently, so that
5796 callers can treat them independently as needed. Fix some bugs in
5797 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5798 suffix for a human-readable blocksize. The major caller-visible
5799 change is the addition of a new
5800 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5801 that both overflow and suffix chars were found.
5803 * human.c (humblock): Don't check separately for invalid suffix
5804 char; that is xstrtoumax's job (now that its bug is fixed).
5805 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5806 INTMAX_MAX]: New macros.
5807 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5808 TYPE_MAXIMUM): New macros.
5809 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5810 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5811 if overflow occurs, as it's what __strtol does and it's more useful
5813 (__xstrtol): If __strtol reports some error other than ERANGE,
5814 reflect it to the caller as LONGINT_INVALID. If it reports
5815 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5816 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5817 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5819 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5820 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5821 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5822 [defined UINTMAX_MAX]: New macros.
5824 2003-10-14 Bruno Haible <bruno@clisp.org>
5826 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5827 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5828 Also use volatile where needed.
5830 2003-10-12 Paul Eggert <eggert@twinsun.com>
5832 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5833 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5834 and define in terms of the other primitives.
5835 * xmalloc.c: Include stdbool.h; do not include exit.h.
5836 (SIZE_MAX): Define if not already defined.
5837 (array_size_overflow): New function.
5838 (xalloc_die): Abort instead of exiting if 'error' returns.
5839 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5840 (xmalloc, xrealloc): Use them.
5841 (xcalloc): Check for address arithmetic overflow.
5842 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5843 a bit faster than strcpy.
5845 2003-10-08 Paul Eggert <eggert@twinsun.com>
5847 Merge getpass from libc, plus a few fixes.
5849 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5850 Include <stdbool.h>.
5851 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5852 __fsetlocking to empty.
5853 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5854 do include <bits/libc-lock.h>.
5855 Do not include <fcntl.h>; not needed.
5856 [_LIBC]: Include <wchar.h>.
5857 (NOTCANCEL_MODE): New macro.
5858 (flockfile, funlockfile) [_LIBC]: New macros.
5859 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5860 [!_LIBC]: New macros.
5861 (call_fclose): New function.
5862 (getpass): Use it. Save tty stream separately; this simplifies the
5863 code and makes it more reliable if stdin happens to equal stdout.
5864 Invoke __fsetlocking on tty.
5865 Handle thread cancellation if needed.
5866 Namespace cleanup (use __tcgetattr, __getline).
5867 Use bool for Booleans.
5868 [USE_IN_LIBIO]: Handle wide streams.
5869 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5870 stream might go where.
5872 * unlocked-io.h: Include <stdio.h>, so that the caller
5873 doesn't have to include <stdio.h> before us.
5874 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5875 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5876 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5877 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5878 if not declared, so that we can use getpass.c code from libc without
5880 (flockfile, ftrylockfile, funlockfile): New macros.
5882 2003-10-06 Bruno Haible <bruno@clisp.org>
5884 * version-etc-2.h: Remove file.
5885 * version-etc-2.c: Remove file.
5887 2003-09-25 Jim Meyering <jim@meyering.net>
5888 Bruno Haible <bruno@clisp.org>
5890 This lets translators provide better translations for the
5891 "Written by ..." part of --version output.
5892 * version-etc.h: Include stdarg.h.
5893 (version_etc_copyright): Declare as readonly.
5894 (version_etc): Make this function variadic with a NULL-terminated list
5895 of author name strings.
5896 (version_etc_va): New declaration.
5897 * version-etc.c: Include stdarg.h, stdlib.h.
5898 (version_etc_copyright): Declare as readonly.
5899 (version_etc_va): New function. Provide a different translatable string
5900 for each possible number of authors < 10. Abbreviate when there are 10
5902 (version_etc): Make this function variadic. Call version_etc_va.
5903 Suggestion from Gary V. Vaughan.
5905 * long-options.h (parse_long_options): Change prototype: the authors
5906 string is moved to the end and becomes variadic.
5907 * long-options.c: Include stdarg.h.
5908 (parse_long_options): Make this function variadic, too.
5909 Call version_etc_va, not version_etc.
5911 2003-10-06 Bruno Haible <bruno@clisp.org>
5913 * fatal-signal.h: New file, from GNU gettext.
5914 * fatal-signal.c: New file, from GNU gettext.
5916 2003-10-04 Karl Berry <karl@gnu.org>
5918 * argp*: update from libc.
5920 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5922 * getpass.c (getpass): Use a no-op fseek when switching from input to
5923 output mode on the same stream.
5925 2003-09-29 Paul Eggert <eggert@twinsun.com>
5927 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5928 Fix arg typo in previous patch.
5930 2003-09-28 Jim Meyering <jim@meyering.net>
5932 * error.c: Correct cpp indentation.
5934 2003-09-27 Paul Eggert <eggert@twinsun.com>
5936 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5937 Omit the special code that used __typeof__, since we worry that
5938 it could be more trouble than it's worth. See:
5939 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5940 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5944 2003-09-26 Jim Meyering <jim@meyering.net>
5946 * error.c (error_tail): Move some declarations
5947 into inner scope where the local variables are used.
5949 2003-09-26 Bruno Haible <bruno@clisp.org>
5951 * stpncpy.h (gnu_stpncpy): New declaration.
5952 (stpncpy): Define as alias for gnu_stpncpy.
5953 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5955 2003-09-26 Paul Eggert <eggert@twinsun.com>
5957 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5958 (error_tail): Do not loop, reallocating temporary buffer, since
5959 the output cannot contain more wide characters than the input
5960 contains bytes, the size must be big enough already. This avoids
5961 one potential size overflow calculation. Check for size overflow
5962 when calculating temporary buffer size. Free temporary buffer
5963 when done, if it was allocated with malloc; this plugs a memory
5964 leak. Remove casts from void * to pointers, that are no longer
5965 needed now that we're assuming C89 or better.
5967 Merge error changes from glibc.
5969 * error.c, error.h: Update copyright notice header to match glibc.
5970 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5971 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5972 Disable cancellation while printing error.
5973 * error.h: Prepend __ to parameter names.
5975 2003-09-25 Karl Berry <karl@gnu.org>
5977 * argp-fmtstream.c, argp-help.c: update from libc.
5979 2003-09-25 Bruno Haible <bruno@clisp.org>
5981 * version-etc-2.h: New file, from version-etc.h with modifications.
5982 * version-etc-2.c: New file, from version-etc.c with modifications.
5984 2003-09-25 Simon Josefsson <jas@extundo.com>
5986 * xgetdomainname.h: New file.
5987 * xgetdomainname.c: New file.
5989 2003-09-25 Simon Josefsson <jas@extundo.com>
5990 Bruno Haible <bruno@clisp.org>
5992 * getdomainname.h: New file.
5993 * getdomainname.c: New file.
5995 2003-09-24 Paul Eggert <eggert@twinsun.com>
5997 * linebuffer.c (freebuffer): Don't free the argument, just
5998 the buffer associated with the argument. Bug reported by
6001 2003-09-19 Karl Berry <karl@gnu.org>
6003 * argp.h: update from libc.
6005 2003-09-16 Paul Eggert <eggert@twinsun.com>
6007 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6008 input error, instead of returning NULL the next time we are called
6009 (and therefore losing track of errno).
6011 2003-09-15 Paul Eggert <eggert@twinsun.com>
6013 * getndelim2.c (getndelim2): Don't trash errno when a read
6014 fails, so that the caller gets the proper errno.
6016 * readutmp.c (read_utmp): Likewise.
6017 Check for fstat error. Close stream and free storage
6020 2003-09-14 Bruno Haible <bruno@clisp.org>
6022 * fwriteerror.h: New file.
6023 * fwriteerror.c: New file.
6025 2003-09-14 Jim Meyering <jim@meyering.net>
6027 * getloadavg.c: Correct cpp indentation.
6028 * strdup.c: Likewise.
6029 * vasnprintf.c: Likewise.
6031 2003-09-12 Paul Eggert <eggert@twinsun.com>
6033 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6034 * obstack.c [!defined _LIBC]: Likewise.
6035 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6036 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6037 * exitfail.c: Don't include stdlib.h; no longer needed.
6039 More changes to assume C89 or better.
6041 * error.c (error_tail): Assume vprintf.
6043 * argmatch.c (getenv): Remove decl.
6044 * progreloc.c (get_full_program_name): Define via prototype.
6045 * setenv.c (clearenv): Likewise.
6046 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6048 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6049 (malloc, memcpy): Remove decls.
6050 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6051 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6052 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6053 (memcpy): Remove macro.
6054 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6055 (__P): Remove. All uses removed.
6056 (PTR): Remove. All uses changed to void *.
6057 (CHAR_BIT, NULL): Remove.
6058 (spaces, zeros, memset_space, memset_zero)
6059 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6061 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6062 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6063 Define with prototype.
6064 Remove now-unnecessary prototype decl.
6065 (extra_args_spec): Assume ANSI C. All uses changed.
6066 (extra_args_spec_iso): Remove.
6067 (my_strftime, emacs_strftimeu): Define via prototype.
6068 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6070 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6071 * strtoimax.c: Include <stdlib.h> unconditionally.
6072 (strtoul, strtol): Remove decls.
6073 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6075 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6076 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6077 (LOCALE_PARAM_PROTO): New macro.
6078 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6079 (INTERNAL (strtol), strtol): Define with a prototype.
6080 (PARAMS): Remove. All uses removed.
6081 * tempname.c: Include <string.h> unconditionally.
6082 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6083 * xgethostname.c (main): Define with a prototype.
6084 * xmalloc.c: Include "xalloc.h" first, to check interface.
6085 Include <stdlib.h> unconditionally.
6086 (calloc, malloc, realloc, free): Remove decls.
6087 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6088 Include <stdlib.h> unconditionally. Sort include file names.
6090 (xstrtod): Define with a prototype.
6091 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6092 (strtol, strtoul): Remove decls.
6094 2003-09-11 Paul Eggert <eggert@twinsun.com>
6096 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6097 Include <stdlib.h>, <string.h> unconditionally.
6098 Remove now-unnecessary cast to char *.
6099 * strnlen.c: Include <string.h> unconditionally.
6100 * yesno.c (yesno): Define with a prototype.
6102 2003-09-10 Bruno Haible <bruno@clisp.org>
6104 * strcspn.c: Include <string.h> unconditionally.
6105 * strpbrk.c: Include <string.h> unconditionally.
6106 * strstr.c: Include <string.h> unconditionally.
6107 * unicodeio.c: Include <string.h> unconditionally.
6108 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6109 * unsetenv.c: Likewise.
6110 * xreadlink.c: Include <stdlib.h> unconditionally.
6111 * yesno.c: Include <stdlib.h> unconditionally.
6112 (rpmatch): Add prototype.
6114 2003-09-10 Jim Meyering <jim@meyering.net>
6116 * error.c: Correct indentation of cpp directives.
6118 2003-09-09 Paul Eggert <eggert@twinsun.com>
6122 * acosl.c (main): Use a prototype.
6123 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6126 * getloadavg.c (getloadavg, main): Define via prototypes.
6128 * getopt.h (struct option.name): Assume C89, and use 'const'.
6129 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6130 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6132 * getopt.c (const): Remove macro.
6133 Include <string.h> unconditionally.
6134 (my_index): Remove; all uses changed to strchr.
6135 (strlen): Remove decl.
6136 (exchange): Remove forward decl; no longer needed.
6137 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6138 Define with prototype.
6139 * getopt1.c (const): Remove macro.
6140 (getopt_long, getopt_long_only, main): Define with prototype.
6142 * getugroups.c: Include <string.h> unconditionally.
6144 * getusershell.c: Include <stdlib.h> unconditionally.
6145 (getusershell, setusershell, endusershell, readname, main):
6146 Define with prototypes.
6148 * group-member.c: Include group-member.h first.
6149 Include <stdlib.h> unconditionally.
6151 * hard-locale.c: Include hard-locale.h first.
6152 Include <stdlib.h>, <string.h> unconditionally.
6154 * hash.c (free, malloc): Remove decls.
6155 Include <stdlib.h> unconditionally.
6157 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6158 (getenv): Do not declare.
6160 * idcache.c: Include <string.h> unconditionally.
6162 * long-options.c: Include long-options.h first, to test interface.
6163 Include <stdlib.h> unconditionally.
6165 * makepath.c: Include makepath.h first, to test interface.
6166 Include <stdlib.h> and <string.h> unconditionally.
6168 * linebuffer.c: Include <stdlib.h>.
6169 (free): Remove decl.
6171 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6172 rpl_malloc returns void *, not char *.
6173 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6175 * md5.h: Include <limits.h> unconditionally.
6176 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6177 (__P): Remove; all uses removed.
6178 * md5.c: Include "md5.h" first.
6179 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6180 md5_buffer, md5_process_bytes, md5_process_block):
6181 Define with prototypes.
6182 * sha.h (__P): Remove all uses. (It wasn't defined??)
6183 * sha.c: Include "sha.h" first.
6184 Include <stdlib.h>, <string.h> unconditionally.
6186 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6187 * memcmp.c (__ptr_t): Likewise.
6188 * memrchr.c (__ptr_t): Likewise.
6189 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6190 Include <string.h> unconditionally.
6191 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6192 * memchr.c: Include <stdlib.h> unconditionally.
6193 * memchr.c (LONG_MAX): Remove.
6194 * memrchr.c (LONG_MAX): Likewise.
6195 * memchr.c (__memchr): Define via a prototype.
6196 * memrchr.c (__memrchr): Likewise.
6197 * memcmp.c (__P): Remove, and remove all uses.
6198 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6199 Remove forward decls; no longer needed.
6200 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6201 Use types required by C89 in prototype.
6203 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6204 * savedir.c: Likewise.
6205 * mkdir.c (free): Remove decl.
6206 * rmdir.c (rmdir): Define with a prototype.
6207 * savedir.c: Include savedir.h first, to test interface.
6209 * mktime.c (STDC_HEADERS): Remove.
6210 Include <stdlib.h>, <string.h> unconditionally.
6212 * modechange.c: Include <stdlib.h> unconditionally.
6213 (malloc): Remove decl.
6215 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6216 (free): Remove decl.
6218 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6219 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6220 (This type really should be intptr_t, but that's a C99ism.)
6221 (_obstack_memcpy): Remove: all uses changed to memcpy.
6222 Include <string.h> unconditionally.
6223 (struct obstack): Assume __STDC__ for types of members
6224 chunkfun, freefun, extra_arg.
6225 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6226 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6227 obstack_begin, obstack_specify_allocation,
6228 obstack_specify_allocation_with_arg, obstack_chunkfun,
6229 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6230 Remove unprototyped decls and the macros that use them.
6231 * obstack.c (POINTER): Remove. All uses changed to void *.
6232 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6233 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6234 (defined __STDC__ && __STDC__)]:
6235 Remove nonprototyped code.
6236 Include <stdlib.h> unconditionally.
6237 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6238 _obstack_allocated_p, _obstack_free, obstack_free,
6239 _obstack_memory_used, print_and_abort):
6240 Define using prototypes.
6241 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6242 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6243 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6244 obstack_next_free, obstack_object_size, obstack_room) [0]:
6245 Remove unused, unprototyped code.
6247 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6249 * physmem.c (physmem_total, physmem_available, main): Define
6252 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6253 (main): Define with a prototype.
6255 * posixver.c (getenv): Remove decl.
6257 * putenv.c (malloc): Returns void *, not char *.
6258 Include <string.h> unconditionally.
6259 (strchr, memcpy, NULL): Do not define.
6261 * readtokens.c: Include readtokens.h first, to test interface.
6262 Include <stdlib.h>, <string.h> unconditionally.
6263 (init_tokenbuffer): Define with a prototype.
6265 * regex.c (PARAMS): Remove. All uses removed.
6266 All uses of _RE_ARGS removed, too.
6267 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6269 (bzero): Assume memset exists.
6270 (memcmp, memcpy, NULL): Remove.
6271 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6272 char, or assignments to local vars of type signed char.
6273 (init_syntax_once, PREFIX(extract_number_and_incr),
6274 PREFIX(print_partial_compiled_pattern),
6275 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6276 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6277 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6278 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6279 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6280 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6281 wcs_compile_range, byte_compile_range, truncate_wchar,
6282 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6283 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6284 count_mbs_length, wcs_re_match_2_internal,
6285 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6286 PREFIX(alt_match_null_string_p),
6287 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6288 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6289 regfree, PREFIX(extract_number)): Define with prototype. Remove
6290 now-unnecessary declaration, if any.
6291 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6293 Remove now-unnecessary casts among pointer types.
6294 * regex.h (_RE_ARGS): Remove. All uses removed.
6296 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6297 (free): Remove decl.
6299 * rpmatch.c: Include <stdlib.h> unconditionally.
6301 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6302 (free): Remove decl.
6304 * save-cwd.c: Include <stdlib.h> unconditionally.
6305 * xgetcwd.c: Likewise.
6307 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6308 (free): Remove decl.
6310 * strchrnul.c (strchrnul): Define with a prototype.
6311 Fix bug: c_in was not converted to char before searching.
6313 The following changes are not K&R related:
6315 * group-member.h: Include <sys/types.h>, so that this file is
6317 * makepath.h: Likewise.
6319 * getusershell.c (readname, default_index, line_size, readname):
6320 Use size_t, not int, for sizes.
6321 (readname): If the size overflows, report an error instead of
6324 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6326 * getndelim2.c: Assume stdlib.h per the C89 spec.
6328 2003-09-08 Paul Eggert <eggert@twinsun.com>
6330 Assume C89 or better; remove K&R cruft.
6331 A few of these changes were first proposed by Derek Robert Price
6332 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6334 * addext.c: Include <string.h> unconditionally.
6335 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6336 Don't declare getenv or malloc.
6338 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6339 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6341 (find_stack_direction, alloca): Use prototypes.
6343 * atexit.c (atexit): Define using a prototype.
6345 * basename.c, dirname.c, stripslash.c:
6346 Include <string.h> unconditionally.
6348 * bcopy.c: Include <stddef.h>.
6349 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6351 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6353 * error.h (error, error_at_line, error_print_progname)
6354 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6355 * error.c: Include error.h first, to check interface.
6356 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6357 (VA_START): Remove; all uses changeed to va_start.
6358 (exit, strerror): Remove decls.
6359 (error_print_progname): Prototype uncondionally.
6360 Don't include <errno.h>; no longer needed.
6361 (private_strerror): Remove.
6362 (error_tail): Always define.
6363 (error, error_at_line): Assume C89 or better; always use prototypes.
6364 * fatal.c: Include "fatal.h" first, to test interface.
6365 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6366 (VA_START): Remove; all uses changed to va_start.
6367 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6369 (exit): Remove decl.
6370 (fatal): Prototype unconditionally. Assume va_start works.
6371 Abort at end, to pacify gcc.
6373 * euidaccess.c (main): Define with a prototype.
6375 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6377 * exitfail.c: Include <stdlib.h> unconditionally.
6379 * fnmatch_.h (__P): Remove. All uses changed to assume
6381 * fnmatch.c: Include fnmatch.h first, to test interface.
6382 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6383 (getenv): Remove decl.
6384 (fnmatch): Define using a prototype.
6385 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6386 (FCT): Define using a prototype.
6388 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6390 * gethostname.c: Include <stddef.h>.
6391 (gethostname): Define with prototype. Length is size_t, not int.
6393 2003-09-08 Paul Eggert <eggert@twinsun.com>
6395 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6396 getversion.c should have been removed then, but was accidentally
6399 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6400 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6402 2003-09-07 Paul Eggert <eggert@twinsun.com>
6404 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6405 copy_tm_result. Bug reported by Simon Josefsson in
6406 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6408 2003-09-06 Paul Eggert <eggert@twinsun.com>
6410 * time_r.c, time_r.h: New files.
6412 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6414 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6415 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6417 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6419 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6420 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6423 * timegm.c: Switch to glibc implementation, with the following changes:
6424 [defined HAVE_CONFIG_H]: Include <config.h>.
6425 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6426 (__mktime_internal) [!defined _LIBC]: New decl.
6427 (__gmtime_r) [!defined _LIBC]: New macro and function.
6428 (timegm): Use a prototype, since gnulib assumes C89.
6429 Do not bother declaring tmp to be const, as it's not really usefu.
6430 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6431 (timegm): Declare only if HAVE_DECL_TIMEGM.
6433 2003-09-03 Paul Eggert <eggert@twinsun.com>
6435 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6436 Bug reported by Lute Kamstra in
6437 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6439 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6440 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6441 course with correspondingly smaller numbers for tomorrow and
6442 yesterday. From Tadayoshi Funaba. Originally installed into
6443 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6446 2003-08-31 Simon Josefsson <jas@extundo.com>
6448 * timegm.h: New file.
6449 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6451 2003-08-31 Karl Berry <karl@gnu.org>
6453 * argp.h: update from libc.
6455 2003-08-28 Bruno Haible <bruno@clisp.org>
6457 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6458 warning on QNX, which defines O_BINARY to 000000.
6460 2003-08-24 Bruno Haible <bruno@clisp.org>
6462 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6463 MSVC7 <stdio.h> is included later.
6465 2003-08-20 Bruno Haible <bruno@clisp.org>
6467 * progname.h: New file, from GNU gettext.
6468 * progname.c: New file, from GNU gettext.
6469 * progreloc.c: New file, from GNU gettext.
6471 2003-08-19 Bruno Haible <bruno@clisp.org>
6473 * xstrdup.c: Assume <string.h> exists.
6475 2003-08-18 Jim Meyering <jim@meyering.net>
6477 * setenv.h: Indent nested cpp directive.
6478 * vasnprintf.c: Remove trailing blanks.
6480 2003-08-17 Simon Josefsson <jas@extundo.com>
6481 Bruno Haible <bruno@clisp.org>
6483 * xstrndup.h: New file.
6484 * xstrndup.c: New file.
6486 2003-08-17 Bruno Haible <bruno@clisp.org>
6488 * strndup.h: New file.
6490 2003-08-16 Paul Eggert <eggert@twinsun.com>
6492 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6493 space, undoing this 2003-08-12 change:
6494 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6496 2003-08-16 Jim Meyering <jim@meyering.net>
6498 Merge from coreutils.
6499 * xstrtoimax.c: #else #if -> #elif.
6500 * xstrtoumax.c: Likewise.
6502 2003-08-15 Paul Eggert <eggert@twinsun.com>
6504 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6505 rather than tab, after '#' in shell-script copyright notices.
6506 Suggested by Bruno Haible.
6508 2003-08-15 Jim Meyering <jim@meyering.net>
6509 and Paul Eggert <eggert@twinsun.com>
6511 Merge from coreutils.
6512 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6513 member but strut utmpx does not. Needed for AIX 4.3.3.
6514 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6516 2003-08-15 Jim Meyering <jim@meyering.net>
6518 Merge from coreutils.
6519 * xgethostname.c: Include <stdlib.h>.
6520 (xghostname): Don't exit for anything other than memory-related
6521 failure; just return NULL.
6522 * userspec.c: Include "posixver.h".
6523 (parse_user_spec): Accept `.' as a separator only
6524 in pre-POSIX-200112 mode.
6525 * strtoimax.c: Use #elif rather than #else #if.
6526 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6527 Remove function, now that we can rely on a working tzset function.
6528 [!_LIBC]: Ensure that the required autoconf test has been run.
6529 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6530 Use underlying_strftime for %r.
6531 * sha.c: Merge in some clean-up and optimization changes from glibc.
6532 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6533 Ensure that it is a multiple of 64.
6534 Rearrange loop exit tests so as to avoid performing an
6535 additional fread after encountering an error or EOF.
6536 * realloc.c: Update copyright date.
6538 2003-08-14 Jim Meyering <jim@meyering.net>
6540 Merge from coreutils.
6541 * obstack.h: Whitespace changes.
6542 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6543 and xcalloc return values.
6544 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6545 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6546 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6547 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6548 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6550 Use mntctl's return value to drive the entry-processing loop, since
6551 we can't rely on the value of the vmt_length member in the last
6552 entry. On some systems doing so could result in exhausting
6553 virtual memory. Based in part on a patch from Mike Jetzer.
6555 2003-08-14 Jim Meyering <jim@meyering.net>
6556 and Paul Eggert <eggert@twinsun.com>
6558 Merges from coreutils, plus other fixes.
6559 * physmem.c: Merge in portability changes from gcc/libiberty
6560 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6561 for credits and details. Thanks to Kaveh Ghazi for helping
6562 to keep these files in sync.
6563 (ARRAY_SIZE): Define it.
6564 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6565 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6566 (memcasecmp): Don't assume size_t fits in unsigned int.
6567 Remove casts and duplicate code.
6568 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6569 (memcpy): Remove definition.
6570 Merge in some clean-up and optimization changes from glibc.
6571 [BLOCKSIZE]: Move definition to top of file.
6572 Ensure that it is a multiple of 64.
6573 Rearrange loop exit tests so as to avoid performing an
6574 additional fread after encountering an error or EOF.
6575 * md5.h (md5_uintptr): Define.
6576 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6577 return to the initial working directory. Preserve errno
6579 * idcache.c: Include "xalloc.h".
6580 (xmalloc, xrealloc): Remove decls.
6581 (getuser): Remove casts no longer required in C89.
6582 * human.c: Include stdio.h, for sprintf.
6583 * group-member.c: Include "xalloc.h".
6584 (xmalloc, xrealloc): Remove decls.
6585 (get_group_info): Remove casts no longer required in C89.
6586 * getusershell.c (readname): Remove casts no longer required in C89.
6587 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6588 * getline.c: Whitespace fix, from coreutils.
6590 2003-08-13 Paul Eggert <eggert@twinsun.com>
6592 * exclude.c: Include <ctype.h>
6593 (IN_CTYPE_DOMAIN): New macro.
6595 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6598 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6599 Undo previous (whitespace-only) change.
6601 2003-08-12 Paul Eggert <eggert@twinsun.com>
6603 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6604 Normalize leading white space and remove trailing white space.
6605 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6606 notice, as per ../config/srclist-update.
6608 Merge from coreutils.
6609 * euidaccess.h: New file.
6610 * euidaccess.c: Include it.
6611 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6612 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6613 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6615 2003-08-11 Bruno Haible <bruno@clisp.org>
6617 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6618 (vasnprintf): Use it instead of wcslen.
6620 2003-08-11 Bruno Haible <bruno@clisp.org>
6622 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6623 value to ensure that _Bool promotes to int. Use #define for _Bool when
6624 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6626 2003-08-10 Karl Berry <karl@gnu.org>
6628 * regex.h: update from libc (whitespace fix).
6630 2003-08-09 Paul Eggert <eggert@twinsun.com>
6632 Merge some files from coreutils. These changes were
6633 originally made by Jim Meyering.
6634 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6635 many older Unixes require this.
6636 * alloca.c (alloca): Remove cast to argument of free;
6637 no longer needed in C89.
6638 * alloca_.h, regex.h: Fix white space to match
6639 what GNU indent does.
6641 2003-08-05 Paul Eggert <eggert@twinsun.com>
6643 * bumpalloc.h: Remove.
6645 2003-08-04 Paul Eggert <eggert@twinsun.com>
6647 * getloadavg.c: Change copyright notice and spacing to conform to
6650 Merge from coreutils.
6651 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6653 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6654 from Karl Berry, implemented by Jim Meyering.
6655 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6656 from Dmitry V. Levin.
6657 Remove anachronistic cast of xrealloc.
6658 * fnmatch_.h (__const): Remove. Use 'const'.
6659 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6660 type. Otherwise, it wouldn't compile with at least /bin/cc on
6661 ymp-cray-unicos9.0.2.X.
6662 Combine two mostly-identical uses of alloca into one.
6663 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6665 2003-08-04 Dave Love <d.love@dl.ac.uk>
6669 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6670 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6671 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6672 obsolete NLIST_NAME_UNION.
6673 [__GNU__]: Undef BSD and FSCALE.
6674 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6676 2003-08-03 Paul Eggert <eggert@twinsun.com>
6678 * stdbool_.h (_Bool): Make it signed char, instead of
6679 an enum type, so that it's guaranteed to promote to int. See:
6680 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6682 2003-07-31 Paul Eggert <eggert@twinsun.com>
6684 * strerror.c: Include config.h, limits.h. Declare sprintf.
6685 (strerror): Don't assume that a printable int fits in 14 bytes.
6687 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6688 Bruno Haible <bruno@clisp.org>
6690 * getline.h (getline, getdelim): Change return type to ssize_t.
6691 * getline.c (getline, getdelim): Likewise.
6692 Remove _GNU_SOURCE define; now it's defined in config.h through
6695 2003-07-22 Paul Eggert <eggert@twinsun.com>
6697 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6698 over-parenthesization in macros.
6700 Sync with coreutils.
6702 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6705 Use `exit_failure' for xalloc and xmemcoll instead of their own
6706 private exit-failure variables.
6707 * xalloc.h (xalloc_exit_failure): Remove.
6708 * xmalloc.c: Likewise. Include exitfail.h.
6709 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6710 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6711 * xmemcoll.c: Likewise. Include exitfail.h.
6712 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6714 2003-07-18 Paul Eggert <eggert@twinsun.com>
6716 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6717 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6718 to test that it can stand by itself. Include "exitfail.h".
6719 Clients should set exit_failure instead.
6720 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6722 2003-07-18 Andreas Schwab <schwab@suse.de>
6724 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6726 2003-07-18 Bruno Haible <bruno@clisp.org>
6728 * getndelim2.h: New file.
6729 * getndelim2.c: Make into a module of its own. Include config.h,
6731 (getndelim2): Make non-static. Change return type to ssize_t.
6732 * getline.h: Change argument names.
6733 * getline.c: Include getndelim2.h instead of getndelim2.c.
6734 * getnline.c: Include getndelim2.h.
6736 2003-07-17 Bruno Haible <bruno@clisp.org>
6738 * Makefile.am: Remove file.
6739 * Makefile.in: Remove file.
6741 2003-07-17 Bruno Haible <bruno@clisp.org>
6743 * getnline.h: New file.
6744 * getnline.c: New file.
6745 * getndelim2.c: New file, extracted from getline.c.
6746 (getndelim2): Renamed from getdelim2, with added nmax argument.
6747 * getline.c: Include getndelim2.c.
6748 (getdelim2): Moved out to getndelim2.c.
6749 (getline, getdelim): Update.
6751 2003-07-15 <karl@gnu.org>
6753 * vasnprintf.c: update from gettext.
6755 2003-07-15 Jim Meyering <jim@meyering.net>
6757 * makepath.c (make_path): Enclose diagnostic in _(...).
6759 2003-07-14 Paul Eggert <eggert@twinsun.com>
6761 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6762 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6763 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6764 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6765 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6766 updated automatically by ../config/srclist-update. This changes
6767 their license from LPGL to GPL.
6769 2003-07-14 Jim Meyering <jim@meyering.net>
6771 Don't emit diagnostics. Let callers do that.
6772 * save-cwd.c: Don't include "error.h".
6773 (save_cwd): Don't call error. Ensure that errno is valid
6774 when returning nonzero.
6776 * save-cwd.h (restore_cwd): Update prototype.
6777 * save-cwd.c (restore_cwd): Remove two parameters.
6778 Simplify. Don't call error upon failure. Let callers do that.
6779 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6780 when auditing is enabled. But don't bother updating the #if.
6782 2003-07-14 Simon Josefsson <jas@extundo.com>
6784 * mempcpy.h: New file.
6785 * mempcpy.c: New file.
6787 2003-07-14 Paul Eggert <eggert@twinsun.com>
6789 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6790 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6791 unicodeio.c, unicodeio.h, unlocked-io.h:
6792 Switch from LGPL to GPL.
6794 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6796 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6797 it breaks C++ compilation.
6798 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6800 2003-07-10 Jim Meyering <jim@meyering.net>
6802 * vasnprintf.c: Remove trailing blanks.
6803 Make cpp indentation consistent.
6805 2003-07-09 Paul Eggert <eggert@twinsun.com>
6807 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6808 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6809 Switch from LGPL to GPL.
6811 2003-07-07 Paul Eggert <eggert@twinsun.com>
6813 * mktime.c: Fix some boundary cases and remove need for floating point.
6815 Issue a compile-time diagnostic if time_t is floating point, or if
6816 two's complement arithmetic is not in effect, or if arithmetic
6817 right shift does not propagate the sign. These assumptions were
6818 all in the original code but they weren't checked.
6820 (TIME_T_MIDPOINT, verify): New macros.
6821 (__isleap): Remove; it has integer overflow problems.
6822 (leapyear): New function, without those problems.
6823 (ydhms_tm_diff): Remove; splitting into two parts.
6824 (ydhms_diff): New function, containing the arithmetic part of
6825 the old ydhms_tm_diff function. Issue a compile-time
6826 diagnostic if we are not using C99 integer division.
6827 Avoid casts when possible.
6828 (guess_time_tm): New function, containing the checking part of
6829 the old ydhms_tm_diff function. Return the new value, rather than
6830 the difference between it and the old. Accept a new argument T
6831 so that *T specifies the old value. Check for overflow in the result.
6833 (__mktime_internal): Use a time_t offset, not a long int offset.
6834 This undoes the 2003-06-04 change, which is no longer needed now
6835 that we have better overflow checking.
6836 (localtime_offset): Likewise.
6838 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6839 and long are 64-bit but int is only 32-bit.
6840 (ydhms_diff): Use long int to store year1 and yday1.
6841 Issue a compile-time diagnostic if long int is not wide enough.
6843 (__mktime_internal): Use long int to store adjusted year and yday.
6844 Use plain C rather than preprocessor commands, if that doesn't
6846 Check for overflow (and try to repair) after each probe
6847 rather than checking only at the very end. This avoids some bugs
6848 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6849 does not equal GMT offset at maximum time).
6850 Use integer to check for overflow rather than floating point; this
6851 is more portable to non-IEEE hosts, and is a tad faster.
6852 When we detect that we are oscillating between two values,
6853 don't check whether tm_isdst has the requested value, since
6854 we already know the answer. When tm_isdst has the wrong value,
6855 use a different heuristic to find the right one, based on the
6856 extreme values actually observed in practice in tz2003a,
6857 rather than the (overly optimistic) "previous 3 calendar quarters".
6859 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6860 "T const" to accommodate glibc style.
6861 (check_result): Use less-confusing report format. "long" -> "long int.
6863 Don't loop if the iteration overflows time_t.
6864 Allow a negative step in the iteration.
6866 2003-07-01 Paul Eggert <eggert@twinsun.com>
6868 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6869 having it depend on HAVE_SYS_TYPES_H.
6871 2003-06-25 Bruno Haible <bruno@clisp.org>
6873 * readlink.c: New file.
6875 2003-06-20 Bruno Haible <bruno@clisp.org>
6877 Assume C89, so PARAMS isn't needed.
6878 * unicodeio.h (PARAMS): Remove.
6879 * unicodeio.c: Don't use PARAMS.
6881 2003-06-18 Jim Meyering <jim@meyering.net>
6883 Merge changes from coreutils.
6884 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6885 Remove explicit declarations of xmalloc and realloc.
6887 (read_utmp): Remove anachronistic cast of xmalloc.
6889 2003-06-17 Paul Eggert <eggert@twinsun.com>
6891 Assume C89, so PARAMS isn't needed.
6892 * backupfile.h (PARAMS): Remove. All uses removed.
6893 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6894 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6895 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6896 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6897 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6898 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6899 xstrtol.h: Likewise.
6900 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6901 same.h, strverscmp.h: Do not include config.h; no longer needed.
6902 Anyway, config.h should always be included before any other file.
6904 2003-06-11 Simon Josefsson <jas@extundo.com>
6906 * sysexit_.h: New file.
6908 2003-05-20 Derek Price <derek@ximbiot.com>
6910 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6912 2003-06-10 Simon Josefsson <jas@extundo.com>
6914 * strchrnul.h: New file.
6915 * strchrnul.c: New file.
6917 2003-06-10 Simon Josefsson <jas@extundo.com>
6919 * argp.h: New file, from glibc.
6920 * argp-ba.c: New file, from glibc.
6921 * argp-eexst.c: New file, from glibc.
6922 * argp-fmtstream.c: New file, from glibc.
6923 * argp-fmtstream.h: New file, from glibc.
6924 * argp-fs-xinl.c: New file, from glibc.
6925 * argp-help.c: New file, from glibc.
6926 * argp-namefrob.h: New file, from glibc.
6927 * argp-parse.c: New file, from glibc.
6928 * argp-pv.c: New file, from glibc.
6929 * argp-pvh.c: New file, from glibc.
6930 * argp-xinl.c: New file, from glibc.
6932 2003-06-07 Jim Meyering <jim@meyering.net>
6934 * readtokens.h: Put `Free Software Foundation, Inc.'
6935 in place of my name in the copyright comment.
6936 Remove definition and uses of __P.
6939 * stat.c: Don't declare xmalloc explicitly.
6940 Instead, include "xalloc.h".
6941 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6942 xrealloc, and xcalloc return values.
6943 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6945 * xgetcwd.h: Remove definition/uses of PARAMS.
6947 2003-06-06 Jim Meyering <jim@meyering.net>
6949 * stdbool_.h: Renamed from stdbool.h.in.
6951 2003-06-06 Jim Meyering <jim@meyering.net>
6953 Merge from coreutils.
6954 * same.c: (same_name): Declare *_basename locals to be `const'.
6955 Consolidate declarations and initializations of *_base* locals.
6957 Merge from coreutils.
6958 This avoids a core dump on systems without GNU putenv,
6959 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6960 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6961 (unsetenv): New static function, from GNU libc.
6962 (rpl_putenv): Use it.
6964 * modechange.c: Remove trailing blanks.
6966 Merge from coreutils.
6967 * fsusage.c: Remove declaration of statfs.
6968 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6970 * posixtm.c: Include <stdbool.h> unconditionally.
6972 2003-06-05 Paul Eggert <eggert@twinsun.com>
6974 * mktime.c (__mktime_internal): When resolving a tm_isdst
6975 mismatch, look in future quarters as well as past. This fixes a
6976 bug when processing fall-backwards gaps immediately after a long
6977 period of daylight-saving time.
6979 * mktime.c: Assume freestanding C89 or better.
6980 (HAVE_LIMITS_H): Remove. Assume it's 1.
6981 (__P): Remove; not used.
6982 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6983 (mktime, not_equal_tm, print_tm, check_result,
6984 main): Use prototypes. Use const * where appropriate.
6985 (main): Fix typo in testing code that uncovered by above changes.
6986 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6988 2003-06-04 Paul Eggert <eggert@twinsun.com>
6990 * mktime.c: Fix Debian bug 177940
6991 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6992 (localtime_offset): Now long int, not time_t, because we want it
6993 to be guaranteed to be signed. All uses changed.
6994 (__mktime_internal): If overflow would occur when adding offset,
6997 Merge 'human' changes from coreutils. Rewrite to support
6998 locale-specific notations like thousands separators.
6999 * human.c: Simplify authorship notice.
7000 Include human.h immediately after config.h.
7001 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7002 <limits.h>: Do not include, since human.h does.
7003 (SIZE_MAX, UINTMAX_MAX): New macros.
7004 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7005 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7006 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7007 (power_letter): Renamed from suffixes.
7008 (generate_suffix_backwards): Remove.
7009 (adjust_value): Now takes int style (because of human.h changes)
7010 and long double value (for greater precision on some platforms).
7011 (group_number): New function.
7012 (human_readable): Use it. Use integer options, not enum.
7013 Put the options before the sizes in the arg list.
7014 Support all the new options.
7015 The old human_readable function has been removed;
7016 use inttostr.h instead.
7017 (human_readable, default_block_size, humblock):
7018 Use uintmax_t, not int, for block sizes.
7019 (human_readable_inexact, block_size_types): Remove.
7020 (block_size_opts): New constant.
7021 (human_options): Renamed from human_block_size, with new signature
7022 that allows block sizes up to UINTMAX_MAX. All callers changed.
7023 * human.h: Add copyright and authorship notice.
7024 Include <limits.h> and <stdbool.h> unconditionally.
7025 (PARAMS): Remove. All uses removed.
7026 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7027 (enum human_inexact_style): Remove tag; now a nameless enum.
7028 (human_floor, human_ceiling, human_round_to_even): Now have
7029 values 2, 0, 1 rather than -1, 1, 0.
7030 (human_group_digits, human_suppress_point_zero, human_autoscale,
7031 human_base_1024, human_SI, human_B): New constants.
7032 (human_readable_inexact, human_block_size): Remove.
7033 (human_readable): Size args are now uintmax_t, not int.
7034 (human_options): New decl.
7036 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7037 unnecessary now that we assume C89 or better. This change
7038 imported from coreutils.
7040 * mktime.c (__mktime_internal): Do not reject negative timestamps
7041 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7042 in the 2003-05-30 sync from glibc.
7044 .h files should stand alone, but we shouldn't include <sys/types.h>
7045 if we can get away with just <stddef.h>.
7047 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7048 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7049 rather than <sys/types.h>, as we merely need size_t.
7050 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7052 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7053 Include <stdio.h>, to get FILE.
7054 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7055 memcasecmp.h has included <stddef.h> and all we need is size_t.
7056 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7057 our interface, instead of including <sys/types.h>
7059 2003-06-02 Paul Eggert <eggert@twinsun.com>
7062 Fix some minor time-related bugs with POSIX time arguments.
7063 Some valid time stamps were being rejected (notably -1, and
7064 time stamps before 1900 on 64-bit hosts). And some invalid
7065 time stamps were being accepted, e.g. September 31.
7067 * posixtm.h (posixtime): Return bool instead of time_t, so
7068 that we can return (time_t) -1 successfully.
7069 * posixtm.c: Likewise.
7070 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7071 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7072 (t): Remove static var.
7073 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7074 of static var. All uses changed.
7075 (year): Do not reject years before 1900; they can occur with
7077 (posix_time_parse): Do not check for out-of-range components;
7078 that is now the caller's responsibility, since our checks were
7079 only approximations.
7080 (posixtime): Use mktime to check for out-of-range components,
7081 since it knows them exactly.
7082 If mktime returns (time_t) -1, check whether an error actually occurred
7083 by invoking localtime on -1.
7084 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7085 posixtime failures better.
7086 Improve the test data (in comments only).
7088 2003-05-30 <karl@gnu.org>
7090 * mktime.c: update from libc.
7092 2003-05-30 Bruno Haible <bruno@clisp.org>
7094 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7095 * localcharset.h: Likewise.
7096 * localcharset.c: Likewise.
7098 2003-05-28 Paul Eggert <eggert@twinsun.com>
7100 Assume the headers required for C89 freestanding compilers.
7101 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7102 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7103 without checking for HAVE_LIMITS_H.
7104 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7105 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7107 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7108 * exclude.c: Include <stdbool.h> unconditionally.
7109 * tempname.c: Include <stddef.h> unconditionally.
7110 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7111 * modechange.c, rpmatch.c (NULL): Don't define, since
7112 <stddef.h> does that.
7113 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7114 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7115 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7116 * xstrtol.c: Likewise.
7117 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7118 * savedir.c: Include <stddef.h> instead of defining NULL.
7120 * addext.c (addext): Use assignment rather than cast, to avoid
7121 warnings on some platforms.
7123 * mktime.c (__mktime_internal): Do not reject negative timestamps
7126 2003-05-10 Bruno Haible <bruno@clisp.org>
7128 * linebreak.c (iconv_string_length): Don't return -1 just because the
7129 string is longer than 4 KB.
7131 2003-05-12 Jim Meyering <jim@meyering.net>
7133 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7134 the space-padded-by-default conversion specifiers, %e, %k, %l.
7136 2003-05-03 Bruno Haible <bruno@clisp.org>
7138 Upgrade to Unicode-4.0.
7139 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7140 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7141 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7142 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7143 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7144 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7145 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7146 Change width of U+E0100..U+E01EF from 1 to 0.
7148 2003-04-25 Bruno Haible <bruno@clisp.org>
7150 * copy-file.c: Include <stddef.h>, for size_t.
7152 2003-04-25 Jim Meyering <jim@meyering.net>
7154 * copy-file.c (copy_file_preserving): Declare buf_size to be
7155 of type size_t, not int.
7157 2003-04-11 Jim Meyering <jim@meyering.net>
7159 Merge changes from Coreutils.
7161 2003-03-22 Jim Meyering <jim@meyering.net>
7163 * strftime.c (widen): Cast alloca return value to proper type.
7165 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7168 * strftime.c (my_strftime): Handle very large width
7169 specifications for numeric values correctly. Improve checks for
7172 2003-01-19 Jim Meyering <jim@meyering.net>
7174 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7175 (nl_get_alt_digit) [! defined my_strftime]: Define.
7176 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7177 _nl_get_alt_digit and _nl_get_walt_digit.
7179 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7180 These changes have no effect outside of _LIBC.
7182 2003-04-10 Bruno Haible <bruno@clisp.org>
7184 * findprog.h: New file, from GNU gettext.
7185 * findprog.c: New file, from GNU gettext.
7187 2003-04-05 Jim Meyering <jim@meyering.net>
7189 Merge changes from Coreutils.
7191 * exclude.h (PARAMS): Remove definition and uses.
7192 * exclude.c: Remove uses of `PARAMS'.
7194 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7195 Add test-cases for DOS filenames. Declare program_name.
7196 (main): Set up program_name. Patch by Rich Dawe.
7198 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7200 Use mntctl's return value to drive the entry-processing loop, since
7201 we can't rely on the value of the vmt_length member in the last
7202 entry. On some systems doing so could result in exhausting
7203 virtual memory. Based in part on a patch from Mike Jetzer.
7205 2003-04-04 Bruno Haible <bruno@clisp.org>
7207 * linebreak.h: New file, from GNU gettext.
7208 * linebreak.c: New file, from GNU gettext with slight modifications.
7209 * lbrkprop.h: New file, from GNU gettext.
7211 2003-04-03 Bruno Haible <bruno@clisp.org>
7213 * utf8-ucs4.h: New file, from GNU gettext.
7214 * utf16-ucs4.h: New file, from GNU gettext.
7215 * ucs4-utf8.h: New file, from GNU gettext.
7216 * ucs4-utf16.h: New file, from GNU gettext.
7218 2003-04-02 Bruno Haible <bruno@clisp.org>
7220 * binary-io.h: New file, from GNU gettext.
7222 2003-04-01 Bruno Haible <bruno@clisp.org>
7224 * pathname.h: New file, from GNU gettext.
7225 * concatpath.c: New file, from GNU gettext.
7227 2003-03-30 Bruno Haible <bruno@clisp.org>
7229 * copy-file.c (copy_file_preserving): Don't set owner if the function
7230 chown() doesn't exist.
7232 2003-03-28 Bruno Haible <bruno@clisp.org>
7234 * copy-file.h: New file, from GNU gettext.
7235 * copy-file.c: New file, from GNU gettext.
7237 2003-03-18 Jim Meyering <jim@meyering.net>
7239 * quote.c (quote_n): Fix typo in comment.
7241 2003-03-14 Jim Meyering <jim@meyering.net>
7243 Merge changes from Coreutils.
7244 * obstack.h (obstack_object_size): Declare temporary, __o,
7245 to be const, in order to avoid warnings.
7246 (obstack_room): Likewise.
7247 (obstack_empty_p): Likewise.
7249 2003-03-13 Paul Eggert <eggert@twinsun.com>
7251 Merge changes from Bison.
7252 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7253 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7254 when compiling Bison 1.875's `bitset bset = obstack_alloc
7255 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7256 * hash.c: Include <stdbool.h> unconditionally.
7258 2003-03-09 Paul Eggert <eggert@twinsun.com>
7260 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7261 Reported by Bruce Becker; see:
7262 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7264 2003-03-03 Paul Eggert <eggert@twinsun.com>
7265 Bruno Haible <bruno@clisp.org>
7267 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7268 Reported by John Hughes, see
7269 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7271 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7273 * poll_.h: New file.
7276 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7278 * mathl.h: New file.
7279 * acosl.c: New file.
7280 * asinl.c: New file.
7281 * atanl.c: New file.
7282 * ceill.c: New file.
7285 * floorl.c: New file.
7286 * frexpl.c: New file.
7287 * ldexpl.c: New file.
7289 * sincosl.c: New file.
7291 * sqrtl.c: New file.
7293 * trigl.c: New file.
7294 * trigl.h: New file.
7296 2003-02-17 Bruno Haible <bruno@clisp.org>
7298 * mkdtemp.h: New file, from GNU gettext.
7299 * mkdtemp.c: New file, from GNU gettext.
7301 2003-01-31 Bruno Haible <bruno@clisp.org>
7303 * rename.c: #undef rename before defining rpl_rename.
7304 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7306 2003-01-30 Bruno Haible <bruno@clisp.org>
7308 * printf-args.h: New file, from GNU gettext.
7309 * printf-args.c: New file, from GNU gettext.
7310 * printf-parse.h: New file, from GNU gettext.
7311 * printf-parse.c: New file, from GNU gettext.
7312 * vasnprintf.h: New file, from GNU gettext.
7313 * vasnprintf.c: New file, from GNU gettext.
7314 * asnprintf.c: New file, from GNU gettext.
7315 * vasprintf.h: New file, from GNU gettext with modifications.
7316 * vasprintf.c: New file, from GNU gettext.
7317 * asprintf.c: New file, from GNU gettext.
7319 2003-01-29 Bruno Haible <bruno@clisp.org>
7321 * stpncpy.h: New file, from GNU gettext with modifications.
7322 * stpncpy.c: New file, from GNU gettext with modifications.
7324 2003-01-28 Bruno Haible <bruno@clisp.org>
7326 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7328 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7331 2003-01-27 Bruno Haible <bruno@clisp.org>
7333 * xsetenv.h: New file, from GNU gettext.
7334 * xsetenv.c: New file, from GNU gettext.
7336 2003-01-23 Bruno Haible <bruno@clisp.org>
7338 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7340 2003-01-22 Bruno Haible <bruno@clisp.org>
7342 * exit.h: New file, from GNU gettext.
7344 2003-01-11 Bruno Haible <bruno@clisp.org>
7346 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7347 * strcase.h (strcasecmp, strncasecmp): Likewise.
7349 2003-01-14 Jim Meyering <jim@meyering.net>
7351 * same.c (same_name): Tweak a comment.
7353 2003-01-11 Bruno Haible <bruno@clisp.org>
7355 * same.c (same_name): Reorder tests so as to avoid calling stat()
7356 when a string comparison is sufficient.
7358 2003-01-11 Bruno Haible <bruno@clisp.org>
7360 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7363 2003-01-11 Bruno Haible <bruno@clisp.org>
7365 * hash-pjw.c: Add comment about low quality of this function.
7367 2003-01-12 Paul Eggert <eggert@twinsun.com>
7369 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7370 to avoid collisions with libcurses and libreadline.
7372 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7373 * getstr.h, getstr.c: Remove.
7374 * getline.c: Include "getline.h", to check interface.
7375 Move body of old getstr.c here: this defines MIN_CHUNK and
7376 declares getdelim2, which is renamed from getstr.
7377 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7379 * linebuffer.c (readlinebuffer): Renamed from readline.
7381 * linebuffer.h: Likewise.
7382 (readline): Remove backward-compatibility macro.
7384 2003-01-12 Jim Meyering <jim@meyering.net>
7386 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7388 2003-01-10 Bruno Haible <bruno@clisp.org>
7390 * alloca_.h: New file.
7391 * getdate.y: Unconditionally include alloca.h.
7392 * makepath.c: Likewise.
7393 * setenv.c: Likewise.
7394 * userspec.c: Likewise.
7396 2003-01-09 Bruno Haible <bruno@clisp.org>
7398 * stdbool.h.in: New file.
7400 2003-01-08 Bruno Haible <bruno@clisp.org>
7402 * safe-read.c: Include specification header first, to ensure its
7404 * full-write.c: Likewise.
7406 2003-01-08 Jim Meyering <jim@meyering.net>
7408 * full-write.c: Undefine and define-away `const' after inclusion
7409 of errno.h, not before. Suggestion from Bruno Haible.
7411 2003-01-07 Jim Meyering <jim@meyering.net>
7413 * full-write.c: Rework so that it may serve to define full_read, too.
7414 * full-read.c: Simply #define FULL_READ and include full-write.c.
7416 2003-01-06 Jim Meyering <jim@meyering.net>
7418 * version-etc.c: Update year in translatable copyright string.
7420 2002-12-25 Bruno Haible <bruno@clisp.org>
7422 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7423 * xstrtol.h: Likewise.
7424 * xstrtoimax.c: Likewise.
7425 * xstrtoumax.c: Likewise.
7426 * human.h: Likewise.
7428 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7429 on systems that have <inttypes.h> but not <stdint.h>.
7431 2002-12-31 Paul Eggert <eggert@twinsun.com>
7433 * memcoll.c (memcoll): Fall back on a simple algorithm using
7434 memcmp if strcoll doesn't work.
7436 2002-12-23 Bruno Haible <bruno@clisp.org>
7438 * localcharset.h: New file.
7439 * localcharset.c: Include it.
7440 * unicodeio.c: Likewise.
7442 2002-12-22 Bruno Haible <bruno@clisp.org>
7444 * utime.c (utime_null): No need to call ftruncate if the file was
7447 2002-12-23 Bruno Haible <bruno@clisp.org>
7449 * memcoll.c (STRCOLL): New macro.
7452 2002-12-22 Bruno Haible <bruno@clisp.org>
7454 * getstr.h (getstr): Define, to avoid clash with libcurses.
7455 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7457 2002-12-22 Bruno Haible <bruno@clisp.org>
7459 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7461 2002-12-23 Bruno Haible <bruno@clisp.org>
7463 * getline.h: Include <stddef.h>, for size_t.
7465 * unicodeio.h: Include <stddef.h>, for size_t.
7466 * unicodeio.c: Don't include <stddef.h>.
7468 2002-12-17 Bruno Haible <bruno@clisp.org>
7470 * canon-host.c (strdup): Remove unused declaration.
7472 * fsusage.c: Include full_read.h.
7473 (get_fs_usage): Use full_read instead of safe_read.
7475 * utime.c (utime_null): Use SAFE_READ_ERROR.
7477 2002-12-11 Bruno Haible <bruno@clisp.org>
7479 * setenv.h: Rewritten to cope with systems that have setenv() but not
7481 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7484 2002-12-11 Bruno Haible <bruno@clisp.org>
7486 * setenv.c (alloca): Fall back to malloc.
7488 (setenv): Use freea() to free memory allocated with alloca().
7490 2002-11-13 Bruno Haible <bruno@clisp.org>
7492 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7493 function declarations.
7494 * unsetenv.c (unsetenv): Likewise.
7496 2002-03-04 Bruno Haible <bruno@clisp.org>
7498 Portability to AIX 4.3.3.
7499 * unsetenv.c: New file, extracted from setenv.c.
7500 * setenv.c: Move the unsetenv() function to unsetenv.c.
7502 2001-12-20 Bruno Haible <bruno@clisp.org>
7504 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7505 use malloc instead. For SunOS 4.
7507 2001-12-11 Bruno Haible <bruno@clisp.org>
7509 * setenv.c: Declare alloca.
7510 (compar_fn_t): New typedef.
7511 (KNOWN_VALUE, STORE_VALUE): Use it.
7513 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7516 2002-12-10 Paul Eggert <eggert@twinsun.com>
7518 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7519 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7520 Choose values that are less likely to collide with system fnmatch
7522 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7523 defined (e.g., a pure POSIX system).
7524 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7525 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7527 2002-12-06 Jim Meyering <jim@meyering.net>
7529 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7531 Merge in changes from libc's misc/error.c, in preparation
7532 for the merge of gnulib's changes back into libc.
7534 * error.c (_): Define only if not already defined.
7535 Move definition to follow all #include directives.
7536 Include unlocked-io.h only if !_LIBC.
7537 [_LIBC]: Include <libio/libioP.h>.
7538 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7539 (fflush): Tweak definition to use INTUSE.
7542 2002-12-05 Paul Eggert <eggert@twinsun.com>
7544 * alloca.c [defined emacs]: Include "lisp.h".
7545 (xalloc_die) [defined emacs]: New macro.
7546 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7547 [! defined emacs]: Include <xalloc.h>.
7548 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7549 (pointer): Typedef to POINTER_TYPE *.
7550 (malloc): Remove decl; we now always use xmalloc.
7551 (alloca): Use old-style definition, since Emacs needs this.
7552 Check for arithmetic overflow when computing combined size.
7554 2002-12-04 Paul Eggert <eggert@twinsun.com>
7556 Do not generate unlocked-io.h automatically, since it's easier to
7557 maintain it by hand.
7559 * unlocked-io.h: New file, from GNU diffutils,
7560 but with proper copyright notice and attribution.
7562 * Makefile.am: Add copyright notice.
7563 (libfetish_a_SOURCES): Add unlocked-io.h.
7564 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7565 (DISTCLEANFILES, io_functions): Remove macros.
7566 (EXTRA_DIST): Remove gen_uio.
7567 (unlocked-io.h): Remove rule.
7569 2002-12-04 Jim Meyering <jim@meyering.net>
7571 Reflect the fact that stat.c and lstat.c are no longer generated.
7572 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7573 (DISTCLEANFILES): Likewise.
7574 (EXTRA_DIST): Likewise.
7575 (all_local): Don't depend on stat.c or lstat.c.
7576 (stat.c, lstat.c): Remove rules.
7577 (EXTRA_DIST): Remove xstat.in.
7579 * xstat.in: Remove file. Contents moved into stat.c.
7580 * stat.c: New file. Contents mostly from xstat.in.
7581 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7582 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7584 * safe-read.c: Rework so that it may serve to define safe_write, too.
7585 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7587 2002-12-03 Jim Meyering <jim@meyering.net>
7589 * safe-read.c, safe-write.c: Change variable names and comments, but
7590 not semantics, to minimize the differences between these two files.
7591 (safe_read): Change comment to mention SAFE_READ_ERROR.
7593 * safe-read.c (IS_EINTR): Define.
7594 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7596 2002-12-02 Bruno Haible <bruno@clisp.org>
7598 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7599 Define, taken from safe-read.c.
7600 (INT_MAX): Provide fallback.
7601 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7602 * safe-write.h (SAFE_WRITE_ERROR): Define.
7604 * safe-read.c (EINTR): Remove definition.
7605 (safe_read): Don't use EINTR if it is absent.
7607 2002-12-02 Jim Meyering <jim@meyering.net>
7609 * safe-read.c (EINTR): Define.
7610 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7611 (INT_MAX): Provide fallback.
7612 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7614 * safe-read.h (SAFE_READ_ERROR): Define.
7616 2002-12-01 Jim Meyering <jim@meyering.net>
7618 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7619 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7621 2002-11-27 Paul Eggert <eggert@twinsun.com>
7623 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7624 hash_rehash): Replace `if (limit <= value) abort ();' with
7625 `if (! (value < limit)) abort ();', for readability.
7627 2002-11-26 <karl@gnu.org>
7629 * strdup.c: copy from libc again, with jim's ok.
7630 * .cppi-disable: re-add strdup.c
7632 2002-11-25 <karl@gnu.org>
7634 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7635 instead of "strtol.c".
7637 2002-11-25 Jim Meyering <jim@meyering.net>
7639 * mktime.c: Sync from libc, now that it has the latest fix.
7641 2002-11-24 <karl@gnu.org>
7643 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7644 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7646 2002-11-24 Jim Meyering <jim@meyering.net>
7648 Update from coreutils:
7650 * mktime.c: Merge in changes from libc.
7652 Avoid a link-time failure on some Linux systems.
7653 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7654 (__mon_yday): Declare with the STATIC attribute.
7655 (__mktime_internal): Likewise.
7656 Based on a report from Greg Schafer.
7658 2002-11-23 Jim Meyering <jim@meyering.net>
7660 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7661 Use `unsigned', not `int', as type of index.
7663 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7665 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7667 2002-11-22 Paul Eggert <eggert@twinsun.com>
7669 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7670 hint that one should use `if (! x) abort ();' rather than `assert
7671 (x);', and anyway it's one less thing to worry about configuring.
7672 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7673 hash_rehash, hash_insert): Use abort rather than assert.
7675 2002-11-22 Paul Eggert <eggert@twinsun.com>
7677 * quotearg.h: Allow multiple inclusion by surrounding with
7678 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7679 so that we can be included first.
7680 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7681 * quotearg.c: Include quotearg.h immediately after config.h.
7682 No need to include stddef.h or sys/types.h any more.
7683 Surround local include files with "", not "<>".
7684 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7685 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7686 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7687 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7688 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7689 (ISPRINT): Remove; no longer needed now that we assume C89.
7691 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7694 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7695 quotearg_char): Use SIZE_MAX rather than
7696 (size_t) -1 when we are talking about "infinity".
7698 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7700 2002-11-22 Bruno Haible <bruno@clisp.org>
7702 * safe-read.h: Assume C89. Add comments.
7703 (safe_read): Change return type to size_t.
7704 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7705 counts > SSIZE_MAX correctly.
7706 * safe-write.h: New file.
7707 * safe-write.c: New file.
7708 * full-read.h: New file.
7709 * full-read.c: New file.
7710 * full-write.h: Assume C89. Add comments.
7711 * full-write.c: Include safe-write.h.
7712 (full_write): Rewritten to use safe_write.
7713 Suggested by Jim Meyering and Paul Eggert.
7715 2002-11-21 Bruno Haible <bruno@clisp.org>
7717 Remove case insensitive option matching.
7718 * argmatch.h (argcasematch): Remove declaration.
7719 (ARGCASEMATCH): Remove macro.
7720 (__xargmatch_internal): Remove case_sensitive argument.
7721 (XARGMATCH): Update.
7722 (XARGCASEMATCH): Remove macro.
7723 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7724 case_sensitive argument.
7725 (argcasematch): Remove function.
7726 (__xargmatch_internal): Remove case_sensitive argument.
7727 (main): Use XARGMATCH instead of XARGCASEMATCH.
7729 * xmalloc.c: Change compile-time error message. Add comment about
7730 required autoconf version.
7732 2002-11-21 Jim Meyering <jim@meyering.net>
7734 * strdup.c (strdup): Tweak comment and initial #if/#include.
7736 Merge in changes from the coreutils.
7738 2002-09-25 Paul Eggert <eggert@twinsun.com>
7739 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7740 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7741 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7742 int. Work more efficiently if X is the same width as uintmax_t.
7743 Do not compare X to -1, to avoid bogus compiler warning.
7744 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7745 Don't assume that f_frsize and f_bsize are the same type.
7747 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7750 * makepath.c (make_path): Restore umask *before* creating the final
7752 (make_path): Minor reformatting.
7754 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7755 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7757 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7758 ones. At least on GNU/Linux systems, `auto' means something else.
7761 2002-11-20 Paul Eggert <eggert@twinsun.com>
7763 Merge argmatch cleanups from Bison. Assume C89.
7765 * argmatch.c: Include config.h here, not in argmatch.h.
7766 Include stdlib.h, for EXIT_FAILURE.
7767 Always include <string.h>, since we assume C89.
7768 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7769 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7770 Include <stddef.h> instead, since it's all we need for size_t.
7771 (PARAMS): Remove. All uses removed.
7772 (ARRAY_CARDINALITY): Do not bother to #undef.
7773 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7774 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7775 Remove unnecessary parentheses.
7776 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7777 Insert necessary parentheses.
7778 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7779 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7781 2002-11-19 Bruno Haible <bruno@clisp.org>
7783 * mbswidth.c: Include mbswidth.h right at the beginning.
7784 * mbswidth.h: Include <stddef.h>, for size_t.
7786 * mbswidth.h (PARAMS): Remove macro.
7787 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7788 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7790 * gcd.h (PARAMS): Remove macro.
7791 (gcd): Use ANSI C function declarations.
7792 * gcd.c (gcd): Likewise.
7794 2002-11-15 Bruno Haible <bruno@clisp.org>
7796 * strcspn.c: Include <stddef.h>.
7797 (strcspn): Use ANSI C function declaration. Change return type to
7799 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7800 (strpbrk): Use NULL.
7801 * strpbrk.h (PARAMS): Remove macro.
7802 (strpbrk): Use ANSI C function declaration.
7803 * strstr.c: Don't include <sys/types.h>.
7804 * strstr.h (PARAMS): Remove macro.
7805 (strstr): Use ANSI C function declarations.
7807 2002-11-06 Bruno Haible <bruno@clisp.org>
7809 * gcd.h (gcd): Change argument type to 'unsigned long'.
7810 * gcd.c (gcd): Likewise.
7812 2002-11-05 Bruno Haible <bruno@clisp.org>
7814 * gcd.h: New file, from gettext-0.11.5.
7815 * gcd.c: New file, from gettext-0.11.5.
7817 2002-11-05 Bruno Haible <bruno@clisp.org>
7819 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7820 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7821 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7822 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7824 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7825 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7827 * closeout.c: Include gettext.h instead of <libintl.h>.
7828 * human.c: Include gettext.h instead of <libintl.h>.
7829 * quotearg.c: Include gettext.h instead of <libintl.h>.
7830 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7831 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7832 * userspec.c: Include gettext.h instead of <libintl.h>.
7833 * version-etc.c: Include gettext.h instead of <libintl.h>.
7834 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7835 (textdomain): Remove definition.
7836 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7838 * long-options.c: Remove include of <libintl.h> and definition of _.
7839 * same.c: Remove include of <libintl.h> and definition of _.
7841 2002-11-04 Bruno Haible <bruno@clisp.org>
7843 * stpcpy.h: New file, from GNU gettext-0.11.5.
7844 * strcase.h: New file, from GNU gettext-0.11.5.
7845 * strpbrk.h: New file, from GNU gettext-0.11.5.
7846 * strstr.h: New file, from GNU gettext-0.11.5.
7847 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7849 2002-05-09 Bruno Haible <bruno@clisp.org>
7851 * config.charset: Update for newest glibc. Add canonical names
7852 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7854 2002-05-09 Bruno Haible <bruno@clisp.org>
7856 * localcharset.c (get_charset_aliases): Add more Windows specific
7859 2002-05-08 Owen Taylor <otaylor@redhat.com>
7861 * config.charset: A few additions for Solaris.
7863 2001-12-05 Bruno Haible <bruno@clisp.org>
7865 * localcharset.c (locale_charset): Don't return an empty string.
7867 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7869 * config.charset: msdos in uk_UA uses CP1125.
7871 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7873 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7874 * localcharset.c (locale_charset): Declare as extern "C".
7876 2002-02-15 Bruno Haible <bruno@clisp.org>
7878 * config.charset [msdosdjgpp]: For Russian, use CP866.
7880 2002-02-11 Bruno Haible <bruno@clisp.org>
7882 * config.charset: Add support for NetBSD.
7884 2002-09-25 <karl@gnu.org>
7886 * strdup.c: copy from libc/string (via ../config/srclist*).
7887 * getopt*: copy from libc/posix.
7888 * gettext.h: copy from gettext.
7889 * .cppi-disable: add strdup.c, gettext.h.
7891 2002-07-01 Jim Meyering <meyering@lucent.com>
7893 * c-stack.c: Include sys/time.h.
7894 From Volker Borchert.
7896 2002-06-11 Paul Eggert <eggert@twinsun.com>
7898 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7899 New macro. Use it uniformly instead of
7900 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7901 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7902 reported by Vin Shelton.
7904 2002-06-22 Jim Meyering <meyering@lucent.com>
7906 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7907 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7909 2002-06-22 Paul Eggert <eggert@twinsun.com>
7911 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7912 Do not assume SA_SIGINFO behavior.
7913 Bug reported by Jim Meyering on NetBSD 1.5.2.
7915 2002-06-22 Jim Meyering <meyering@lucent.com>
7917 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7919 * exitfail.c, exitfail.h: Likewise.
7920 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7922 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7924 (EXTRA_DIST): Add fnmatch_loop.c.
7925 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7927 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7928 * fnmatch.c: Update from diffutils-2.8.2.
7929 * fnmatch_.h: New file. From diffutils-2.8.2.
7930 * fnmatch.h: Remove file.
7932 2002-06-18 Paul Eggert <eggert@twinsun.com>
7934 * file-type.h: Report an error if neither S_ISREG nor
7935 S_IFREG is defined, instead of using a test specific to glibc
7936 2.2. This should be safe, since POSIX requires S_ISREG and
7937 Unix Version 7 had S_IFREG. We don't need to check for
7938 <sys/types.h> since we don't use any symbols that it defines.
7940 2002-06-15 Jim Meyering <meyering@lucent.com>
7942 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7943 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7944 have been included before this file.
7946 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7948 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7949 so that each temporary file name is unique and valid in the first
7950 8 characters, for operation under DOS.
7952 2002-06-15 Jim Meyering <meyering@lucent.com>
7954 Work even with DJGPP 2.03, which lacks support for symlinks.
7956 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7958 * lchown.c (S_ISLNK): Likewise.
7960 2002-06-14 Jim Meyering <meyering@lucent.com>
7962 * file-type.h: Use the version from diffutils-2.8.2.
7963 * file-type.c: Likewise.
7965 2002-05-27 Jim Meyering <meyering@lucent.com>
7967 Fix a problem seen only on nonconforming systems whereby ls.c's
7968 use of localtime, and then of gettimeofday would cause trouble:
7969 the localtime call used to initialize rpl_gettimeofday's save
7970 mechanism would clobber ls's current local time information so
7971 that in any long listing the first file would always be listed
7972 with date 1970-01-01. Analysis by Volker Borchert.
7974 * gettimeofday.c (localtime): Undefine.
7975 (rpl_localtime): New function.
7977 2002-05-22 Jim Meyering <meyering@lucent.com>
7979 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7980 * file-type.h: New file.
7981 * file-type.c (file_type): New file/function. Extracted from diffutils.
7983 2002-04-29 Paul Eggert <eggert@twinsun.com>
7985 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7987 2002-04-28 Paul Eggert <eggert@twinsun.com>
7989 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7990 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7991 of 127, since 64 is the largest conceivable number for ancient
7993 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7995 2002-04-28 Jim Meyering <meyering@lucent.com>
7997 * sig2str.c (WTERMSIG): Remove definition (unused).
7999 2002-04-28 Paul Eggert <eggert@twinsun.com>
8001 * sig2str.h, sig2str.c: New files.
8002 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8004 2002-04-24 Jim Meyering <meyering@lucent.com>
8006 * gettext.h: New file, from Gettext.
8007 * Makefile.am (INCLUDES): Remove -I../intl.
8008 (libfetish_a_SOURCES): Add gettext.h.
8010 2002-04-16 Jim Meyering <meyering@lucent.com>
8012 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8013 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8014 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8016 2002-04-12 Jim Meyering <meyering@lucent.com>
8018 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8020 2002-03-10 Jim Meyering <meyering@lucent.com>
8022 * makepath.c (make_path): Remove a comma from a diagnostic.
8023 Suggestion from Santiago Vila.
8025 2002-03-08 Jim Meyering <meyering@lucent.com>
8027 * rename.c: Mention that this wrapper is needed also on
8028 mips-dec-ultrix4.4 systems.
8030 2002-03-02 Jim Meyering <meyering@lucent.com>
8032 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8033 not HAVE_CLOCK_SETTIME.
8035 2002-02-27 Paul Eggert <eggert@twinsun.com>
8037 * nanosleep.h: Rename to....
8038 * timespec.h: New name for nanosleep.h. All uses changed.
8040 * gettime.c: New file.
8041 * settime.c: New file.
8044 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8045 timespec.h. Remove nanosleep.h.
8047 2002-02-25 Paul Eggert <eggert@twinsun.com>
8049 * acl.c, acl.h: New files.
8050 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8052 2002-02-24 Jim Meyering <meyering@lucent.com>
8054 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8055 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8056 cause trouble. Reported by Nelson Beebe.
8058 2002-02-23 Paul Eggert <eggert@twinsun.com>
8060 * path-concat.c (xpath_concat): Reorder code to pacify
8061 compilers that don't know that xalloc_die never returns.
8063 2002-02-20 Jim Meyering <meyering@lucent.com>
8065 * getdate.c: Regenerate using bison-1.33.
8067 2002-02-15 Paul Eggert <eggert@twinsun.com>
8069 * posixver.c, posixver.h: New files.
8070 * Makefile.am (libfetish_a_SOURCES): Add them.
8072 2002-02-02 Paul Eggert <eggert@twinsun.com>
8073 Bruno Haible <bruno@clisp.org>
8075 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8076 (fwrite_success_callback): New declaration.
8077 * unicodeio.c (unicode_to_mb): New function, extracted from
8078 print_unicode_char. Call failure callback instead of error.
8079 (fwrite_success_callback): New function.
8080 (exit_failure_callback): New function.
8081 (fallback_failure_callback): New function.
8082 (print_unicode_char): Call unicode_to_mb.
8084 2002-01-26 Jim Meyering <meyering@lucent.com>
8086 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8088 2002-01-22 Jim Meyering <meyering@lucent.com>
8090 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8091 Otherwise, some versions of automake would omit the rule that makes
8092 Makefile from Makefile.in.
8094 2001-01-21 Paul Eggert <eggert@twinsun.com>
8096 * xmemcoll.h, xmemcoll.c: New files.
8097 * Makefile.am (libfetish_a_SOURCES): Add them.
8098 * memcoll.c: Include errno.h, and declare errno if not defined.
8099 (memcoll): Set errno to zero if there is no error.
8101 * quotearg.c (quotearg_buffer_restyled):
8102 Fix bug with quoting buffers containing NUL when backslashing escapes.
8103 This bug was exposed by the other changes in this patch.
8104 (quotearg_n_options): New arg ARGSIZE.
8105 All callers changed.
8106 (quoting_options_from_style): New function.
8107 (quotearg_n_style): Use it.
8108 (quotearg_n_style_mem): New function.
8110 * quotearg.h (quotearg_n_style_mem): New function.
8112 2002-01-16 Jim Meyering <meyering@lucent.com>
8114 * getdate.y: Add three semicolons, each just before a closing brace.
8115 Bison (as of version 1.31) no longer papers over that mistake.
8117 2002-02-14 Paul Eggert <eggert@twinsun.com>
8119 * backupfile.c (ISDIGIT): Comment fix.
8120 * getdate.y (ISDIGIT): Likewise.
8121 * posixtm.c (ISDIGIT, year): Likewise.
8122 * strverscmp.c (ISDIGIT): Likewise.
8123 * userspec.c (ISDIGIT): Likewise.
8125 2002-01-05 Jim Meyering <meyering@lucent.com>
8127 * version-etc.c (version_etc_copyright): Update copyright year.
8129 2001-01-19 Paul Eggert <eggert@twinsun.com>
8131 * closeout.c (close_stdout_status): If ferror (stdout), do
8132 not silently exit merely because the output buffer happens to
8133 have nothing pending.
8135 2001-12-18 Paul Eggert <eggert@twinsun.com>
8137 See the big note in ../ChangeLog.
8138 * human.c (suffixes): Prefer K to k for 1024.
8139 (generate_suffix_backwards): New function.
8140 (human_readable_inexact): Use it.
8141 * xstrtol.c (__xstrtol): If there is no number but there
8142 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8143 Accept 'K' as well as 'k'.
8145 2001-12-15 Jim Meyering <meyering@lucent.com>
8147 * regex.h (__restrict_arr): Update from libc.
8149 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8150 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8153 2001-12-10 Jim Meyering <meyering@lucent.com>
8155 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8156 Instead, include "xalloc.h".
8157 (initbuffer): Don't cast xmalloc return value to char*.
8158 (readline): Reword comment.
8159 Don't cast xrealloc return value to char*
8162 2001-12-09 Jim Meyering <meyering@lucent.com>
8164 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8165 `signed and unsigned type in conditional expression'.
8166 * posixtm.c (posix_time_parse): Likewise.
8168 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8170 * readtokens.c (readtoken): Declare an index to be of type unsigned
8171 to avoid a pedantic warning.
8173 * getstr.c: Don't include assert.h.
8174 (getstr): Remove warning-evoking assertions.
8175 Return -1 if offset parameter is out of bounds.
8176 Change the type of a local from int to size_t.
8178 * strftime.c (my_strftime_localtime_r): Include this function
8179 definition in the `#if ! HAVE_TM_GMTOFF' block.
8181 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8182 Include xalloc.h instead.
8184 2001-12-02 Jim Meyering <meyering@lucent.com>
8186 * tempname.c: Don't declare getenv, thus reverting the change of
8187 2001-11-18. It's no longer necessary, now that stdlib.h is always
8190 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8191 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8193 2001-11-30 Akim Demaille <akim@epita.fr>
8195 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8196 before being defined.
8198 2001-11-27 Paul Eggert <eggert@twinsun.com>
8200 * quotearg.h (quotearg_n, quotearg_n_style):
8201 First arg is int, not unsigned.
8202 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8203 (SIZE_MAX, UINT_MAX): New macros.
8204 (quotearg_n_options): Abort if N is negative.
8205 Avoid overflow check on hosts where size_t is 64 bits and int
8206 is 32 bits, as overflow is impossible there.
8207 Fix off-by-one typo that caused unnecessary reallocation.
8209 2001-11-27 Jim Meyering <meyering@lucent.com>
8211 * tempname.c: Merge with version from libc.
8212 * regex.c: Likewise.
8214 * tempname.c: Include stdlib.h unconditionally. On some old systems
8215 for which STDC_HEADERS is 0, it was not included, resulting in a
8216 warning about an integer-to-pointer conversion problem with getenv.
8217 Reported by Volker Borchert.
8219 2001-11-26 Jim Meyering <meyering@lucent.com>
8221 * gtod.h: Remove file.
8222 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8223 * gettimeofday.c: Don't include gtod.h.
8224 (GTOD_init): Remove function.
8225 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8226 Suggestion from Volker Borchert.
8228 2001-11-23 Jim Meyering <meyering@lucent.com>
8230 * hash.h (struct hash_table): Don't define here. Merely declare it.
8231 * hash.c (struct hash_table): Define it here instead.
8233 2001-11-22 Jim Meyering <meyering@lucent.com>
8235 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8237 2001-11-18 Paul Eggert <eggert@twinsun.com>
8239 * tempname.c (TMP_MAX): Remove; no longer needed.
8240 (TEMPORARIES): New macro.
8241 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8242 removes an artificial limitation (e.g. HP-UX 10.20, where
8245 2001-11-18 Jim Meyering <meyering@lucent.com>
8247 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8250 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8251 files will be created before anything else.
8253 2001-11-17 Jim Meyering <meyering@lucent.com>
8255 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8256 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8257 rather than group writable. Patch by Juan F. Codagnone.
8259 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8260 Instead, include "xalloc.h".
8262 * mountlist.c: Include unlocked-io.h after all system headers.
8263 Remove explicit declarations of xmalloc, xrealloc,
8264 and xstrdup. Instead, include "xalloc.h".
8266 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8267 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8268 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8270 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8271 Reported by Padraig Brady.
8273 * mkstemp.c: #undef mkstemp.
8275 (rpl_mkstemp): Rename from mkstemp.
8278 2001-11-16 Jim Meyering <meyering@lucent.com>
8280 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8281 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8282 determine the amount of total physical memory, use pstat_getstatic.
8283 HPUX-11 doesn't define _SC_PHYS_PAGES.
8284 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8285 If sysconf couldn't be used to determine the amount of available
8286 physical memory, use both pstat_getstatic and pstat_getdynamic.
8287 Based on a patch from Bob Proulx.
8289 2001-11-05 Jim Meyering <meyering@lucent.com>
8291 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8293 2001-11-03 Jim Meyering <meyering@lucent.com>
8295 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8296 in argmatch_to_argument call.
8298 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8301 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8302 e.g., a fault due to an attempt to free a NULL pointer.
8304 2001-11-01 Jim Meyering <meyering@lucent.com>
8306 * dirfd.c, dirfd.h: New files.
8307 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8309 * hash.c (hash_print) [TESTING]: Clean up.
8311 2001-10-22 Paul Eggert <eggert@twinsun.com>
8313 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8314 to avoid a warning if -Wall.
8316 2001-10-21 Paul Eggert <eggert@twinsun.com>
8318 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8320 2001-10-21 Jim Meyering <meyering@lucent.com>
8322 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8323 this code would end up calling gettext even in packages built
8325 * getopt.c (_): Likewise.
8326 * regex.c (_): Likewise.
8328 2001-10-20 Paul Eggert <eggert@twinsun.com>
8330 * error.c (strerror_r): Do not declare unless !_LIBC.
8331 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8332 Use strerror_r that is only a macro, even if it is not a function.
8333 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8334 (private_strerror): Use prototypes, not old-style function definition.
8335 (print_errno_message): New function.
8336 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8338 (error_tail, error, error_at_line): Use it.
8340 2001-10-11 Jim Meyering <meyering@lucent.com>
8342 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8343 and quote_n (1, ... to avoid clobbering a buffer.
8345 2001-10-05 Jim Meyering <meyering@lucent.com>
8347 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8348 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8349 * hash-pjw.h: New file.
8351 2001-09-30 Jim Meyering <meyering@lucent.com>
8353 * mountlist.c [MOUNTED_GETFSSTAT]:
8354 Include <sys/ucred.h>, for Apple Darwin.
8355 Include sys/mount.h and sys/fs_types.h only if available.
8357 (read_filesystem_list): Use FS_TYPE.
8359 2001-09-29 Paul Eggert <eggert@twinsun.com>
8361 * exclude.c (excluded_filename): 0 -> false, since it's
8364 2001-09-28 Paul Eggert <eggert@twinsun.com>
8366 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8367 #defines strtoimax. Also treat the other strto* functions
8370 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8371 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8372 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8374 2001-09-26 Jim Meyering <meyering@lucent.com>
8376 Most macros in unlocked-io.h had the wrong number of arguments.
8377 * gen-uio: New script.
8378 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8379 * unlocked-io.hin: Remove file.
8380 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8381 rather than trying to embed it here.
8382 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8383 Reported by Padraig Brady.
8385 2001-09-25 Volker Borchert <bt@teknon.de>
8387 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8389 2001-09-23 Jim Meyering <meyering@lucent.com>
8391 * mountlist.c: Remove useless parentheses in #if directives.
8392 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8393 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8395 2001-09-22 Jim Meyering <meyering@lucent.com>
8397 * localcharset.c: Update from latest gettext.
8398 * config.charset: Likewise.
8400 2001-09-20 Jim Meyering <meyering@lucent.com>
8402 * xstrtol.c (strtoimax): Guard declaration with
8403 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8404 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8405 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8406 (strtoumax): Likewise, for completeness (it wasn't necessary).
8408 2001-09-06 Paul Eggert <eggert@twinsun.com>
8410 * strtoimax.c (HAVE_LONG_LONG):
8411 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8412 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8413 to work around bug in IBM C compiler.
8415 2001-09-16 Jim Meyering <meyering@lucent.com>
8417 * mkdir.c: New file.
8419 2001-09-04 Paul Eggert <eggert@twinsun.com>
8421 * xgetcwd.c: Revert some of the previous change; intead,
8422 fix the HAVE_GETCWD_NULL code to behave more like the
8423 !HAVE_GETCWD_NULL code used to.
8426 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8429 2001-09-04 Paul Eggert <eggert@twinsun.com>
8431 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8432 Use ssize_t, not int, to store result of readlink.
8433 Check for ssize_t overflow as well as size_t overflow,
8434 as POSIX says the result of readlink is implementation-defined
8435 when ssize_t overflows.
8436 Remove unnecessary cast to char*.
8437 Use free+malloc instead of realloc, as the storage doesn't need
8438 to be preserved and it's clearer and can be more efficient that way.
8439 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8440 * xreadlink.h (xreadlink): Update prototype.
8442 2001-09-03 Paul Eggert <eggert@twinsun.com>
8444 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8445 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8446 spotted by Jim Meyering.
8448 2001-09-03 Jim Meyering <meyering@lucent.com>
8450 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8452 2001-09-03 Paul Eggert <eggert@twinsun.com>
8454 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8455 like the HAVE_GETCWD_NULL code.
8456 Include pathmax.h if not HAVE_GETCWD.
8457 Do not include xalloc.h.
8458 (INITIAL_BUFFER_SIZE): New symbol.
8459 Do not use xmalloc / xrealloc, since the caller is responsible for
8460 handling errors. Preserve errno around `free' during failure.
8461 Do not overrun buffer when using getwd.
8463 2001-09-03 Paul Eggert <eggert@twinsun.com>
8465 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8466 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8468 2001-09-02 Jim Meyering <meyering@lucent.com>
8470 * error.c: Update from GNU libc.
8472 2001-09-01 Jim Meyering <meyering@lucent.com>
8474 * xreadlink.c: New file.
8475 * xreadlink.h: New file.
8476 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8478 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8479 doesn't conflict with sparc Solaris 7's definition in
8480 /usr/include/sys/int_types.h.
8482 * exclude.c: Use `""', not `<>' to #include non-system header files.
8483 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8484 and strncasecmp as r-values. Unixware didn't have declarations.
8486 2001-08-31 Jim Meyering <meyering@lucent.com>
8488 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8489 Use an initial, malloc'd, buffer of length 128 rather than
8490 a statically allocated one of length 1024.
8492 2001-08-30 Paul Eggert <eggert@twinsun.com>
8494 * xgetcwd.c: Don't include pathmax.h.
8495 Include stdlib.h and unistd.h if available.
8497 (xmalloc, xstrdup, free): Remove decls.
8498 (xgetcwd): Don't assume sizes fit in unsigned.
8499 Check for overflow when computing sizes.
8500 Simplify reallocation code.
8502 2001-08-28 Paul Eggert <eggert@twinsun.com>
8504 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8506 * strtoimax.c: Renamed from strtoxmax.c, removing the
8509 Also, make the following further changes to make this file's
8510 configuration more similar to that of strtol.c:
8511 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8512 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8513 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8514 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8515 changed to signed values.
8517 And make the following changes as well:
8518 Fix copyright notice, as 1999 was missing.
8519 (verify): New macro.
8520 (strtoimax): Check sizes at compile-time, not run-time.
8521 Prefer strtol to strtoll if both work.
8522 (main): Remove; it was not that useful and was a pain to maintain.
8524 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8526 2001-08-30 Paul Eggert <eggert@twinsun.com>
8528 * savedir.c (savedir): Remove size parameter, as POSIX says that
8529 a directory's st_size can have an arbitrary value, so the old
8530 usage could waste an arbitrary amount of memory. All uses
8532 * savedir.h: Update prototype.
8534 2001-08-30 Paul Eggert <eggert@twinsun.com>
8536 * xstrtol.c (strtoimax): New decl.
8538 2001-08-28 Paul Eggert <eggert@twinsun.com>
8540 * xstrtol.h: Add copyright notice.
8541 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8542 LONGINT_INVALID_SUFFIX_CHAR.
8544 2001-08-30 Paul Eggert <eggert@twinsun.com>
8546 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8549 2001-08-30 Paul Eggert <eggert@twinsun.com>
8551 * hash.c: Remove '2001' from copyright notice.
8553 2001-08-30 Paul Eggert <eggert@twinsun.com>
8555 * full-write.h: New file.
8556 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8557 * full-write.c: Correct credits, as cccp.c no longer
8558 exists and anyway it was so heavily changed from the old cccp
8559 code as to be unrecognizable. Include full-write.h.
8560 (full_write) Return size_t, with short writes meaning failure.
8561 All callers changed. This fixes a bug with large buffers
8563 * utime.c: Include full-write.h.
8565 2001-08-30 Paul Eggert <eggert@twinsun.com>
8567 Merge 'exclude' changes from tar 1.13.22.
8568 This fixes one or two unlikely storage allocation overflow bugs,
8569 but doesn't change user-visible behavior otherwise.
8571 2001-08-30 Paul Eggert <eggert@twinsun.com>
8573 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8574 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8575 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8576 Include if available.
8577 (<xalloc.h>): Include
8578 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8579 (verify): New macro. Use it to verify that EXCLUDE macros do not
8580 collide with FNM macros.
8581 (struct patopts): New struct.
8582 (struct exclude): Use it, as exclude patterns now come with options.
8583 (new_exclude): Support above changes.
8584 (new_exclude, add_exclude_file):
8585 Initial size must now be a power of two to simplify overflow checking.
8586 (free_exclude, fnmatch_no_wildcards): New function.
8587 (excluded_filename): No longer requires options arg, as the options
8588 are determined by add_exclude. Now returns bool, not int.
8589 (excluded_filename, add_exclude):
8590 Add support for the fancy new exclusion options.
8591 (add_exclude, add_exclude_file): Now takes int options arg.
8592 Check for arithmetic overflow when computing sizes.
8593 (add_exclude_file): xrealloc might modify errno, so don't
8594 realloc until after errno might be used.
8596 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8598 (free_exclude): New decl.
8599 (add_exclude, add_exclude_file): Now takes int options arg.
8600 (excluded_filename): No longer requires options arg, as the options
8601 are determined by add_exclude. Now returns bool, not int.
8603 2001-08-30 Paul Eggert <eggert@twinsun.com>
8605 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8607 2001-08-27 Jim Meyering <meyering@lucent.com>
8609 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8611 * version-etc.c (N_): Remove definition.
8612 Revert most of last change.
8613 Instead, simply don't mark the `Copyright...' string for translation.
8614 Based on advice from Paul Eggert.
8616 * strtoxmax.c: Tweak comment.
8618 2001-08-26 Jim Meyering <meyering@lucent.com>
8620 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8621 of copyright with `%s' so translators don't get an untranslated
8623 (COPYRIGHT_YEAR): Define.
8624 (version_etc): Use fprintf rather than fputs.
8625 Suggestion from Ulrich Drepper.
8627 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8629 * strtoll.c: New file, from GNU libc.
8630 * xstrtoimax.c: New file.
8632 * xstrtol.h: Add xstrtoimax.
8633 * strtoumax.c: New file. Simply include "strtoumax.c".
8634 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8636 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8637 * strtoxmax.c: ... then renamed to this.
8639 2001-08-13 Paul Eggert <eggert@twinsun.com>
8641 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8642 Port to Solaris 8, where 'sed' requires a space after the 'r'
8643 command, and where sh dislikes "$/". Clean up the spacing a bit.
8644 Redirect output to $tmp just once.
8646 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8648 * addext.c (<errno.h>): Include.
8649 (errno): Declare if not defined.
8650 (addext): Work correctly when pathconf returns -1 and leaves
8651 errno alone because there is no limit. Also, work even if
8652 pathconf returns a value greater than SIZE_MAX.
8654 2001-08-12 Jim Meyering <meyering@lucent.com>
8656 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8657 Simply `return getcwd (NULL, 0);'.
8658 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8659 Use 1300 as initial value for length, not PATH_MAX.
8661 * pathmax.h: Clean up cpp syntax.
8663 2001-08-12 Jim Meyering <meyering@lucent.com>
8665 * gettimeofday.c: New file.
8667 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8669 2001-08-04 Jim Meyering <meyering@lucent.com>
8671 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8672 to get in sync with glibc.
8674 2001-08-03 Paul Eggert <eggert@twinsun.com>
8676 The following changes are from gettext 0.10.39 as maintained by
8679 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8680 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8681 with inverted sense. All uses changed.
8683 * mbswidth.c: Don't include <limits.h>.
8684 Include <stdlib.h> and <string.h> unconditionally.
8685 (iswcntrl, mbsinit, ISCNTRL): New macros.
8686 (mbsnwidth): Use K&R style function declarations.
8687 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8688 can optimize it when MB_CUR_MAX == 1.
8689 The width of control characters is zero, not 1.
8691 2001-07-15 Jim Meyering <meyering@lucent.com>
8693 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8694 (BUILT_SOURCES): Add unlocked-io.h.
8695 (io_functions): Define.
8696 (unlocked-io.h): New rule.
8697 (DISTCLEANFILES): Add unlocked-io.h.
8698 (all-local): Depend on unlocked-io.h, to ensure it is created.
8700 * unlocked-io.hin: New file
8702 * regex.c: Update from glibc.
8704 2001-07-05 Jim Meyering <meyering@lucent.com>
8706 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8708 (libfetish_a_SOURCES): Put all .h files here instead.
8709 Remove a thus-exposed (better checks in automake) duplicate and
8710 two unnecessary .h files.
8712 2001-06-11 Jim Meyering <meyering@lucent.com>
8714 * regex.c: Update from GNU libc.
8716 2001-05-27 Jim Meyering <meyering@lucent.com>
8718 * readutmp.h (UT_TYPE): Define.
8720 2001-05-24 Jim Meyering <meyering@lucent.com>
8722 * argmatch.c: Include "quote.h".
8723 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8724 quote function. Reported by Göran Uddeborg.
8726 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8728 * dirname.c (dir_name): Compute append_dot using path, not newpath
8729 which is not yet declared.
8731 2001-05-11 Paul Eggert <eggert@twinsun.com>
8733 * Makefile.am (libfetish_a_SOURCES):
8734 Add strftime.c, since we now compile it on all hosts.
8736 * strftime.c (my_strftime):
8737 Define to nstrftime if emacs, but only if my_strftime is not defined.
8738 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8739 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8740 Add one more extra argument: a nanoseconds value.
8743 (my_strftime function): Add %N format.
8744 (emacs_strftimeu): Renamed from emacs_strftime,
8745 with extra ut argument.
8747 2001-05-11 Paul Eggert <eggert@twinsun.com>
8749 dirname code cleanup. base_name now behaves more compatibly
8750 with POSIX basename when given file names that have trailing
8751 slashes, and similarly for dir_name. Add new primitives
8752 base_len and dir_len. Put the directory-name-related decls
8755 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8756 * backupfile.c (base_name): Likewise.
8757 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8758 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8759 * makepath.c (strip_trailing_slashes): Likewise.
8760 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8762 * rename.c (strip_trailing_slashes): Likewise.
8763 * same.c (base_name): Likewise.
8764 * stripslash.c (ISSLASH): Likewise.
8766 * addext.c: Include <dirname.h> after size_t is defined.
8767 * backupfile.c: Likewise.
8769 * addext.c (addext): Use base_len to trim redundant
8770 trailing slashes instead of doing it ourselves.
8771 But do not trim the last slash if it is not redundant.
8773 * backupfile.c (find_backup_file_name,
8774 max_backup_version): Use base_len instead of rolling it ourselves.
8775 Handle the case of "" and (on DOS) "C:" correctly.
8777 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8778 Include <string.h>, <dirname.h>.
8779 (base_name): Allow file names ending in slashes, other than names
8780 that are all slashes. In this case, return the basename followed
8781 by the slashes. This is more general, and can be used in places
8782 where the original base_name purposely had an assertion failure.
8783 (base_len): New function.
8785 * dirname.c: Include <string.h> instead of <stdlib.h>.
8786 Do not include <assert.h>; no longer needed.
8788 (memrchr): Remove decl.
8789 (dir_name_r): Remove.
8790 (dir_len): Renamed from dirlen. All callers changed.
8791 Rewrite in terms of base_name, for simplicity and consistency.
8792 (dir_name): Never return NULL. All callers changed.
8793 Do not include <stdlib.h> in test program; no longer needed.
8794 return 0; is fine for test program.
8796 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8798 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8800 * path-concat.c (path_concat): Use base_len to compute
8801 base length, not strlen; this means we cannot rely on memcpy
8804 * same.c (STREQ): Remove.
8805 (same_name): Handle the case where the basename ends in trailing '/'.
8807 * stripslash.c (strip_trailing_slashes): Return nonzero if
8808 a slash was stripped. Do not strip the last slash after a
8811 2001-04-08 Jim Meyering <meyering@lucent.com>
8813 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8814 recomputed; that's necessary when the offset spans a DST transition.
8815 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8817 2001-04-02 Jim Meyering <meyering@lucent.com>
8819 * regex.h, regex.c: Update from GNU libc.
8821 2001-03-19 Paul Eggert <eggert@twinsun.com>
8823 * version-etc.c (version_etc_copyright): Update to 2001.
8825 2001-03-16 Paul Eggert <eggert@twinsun.com>
8827 * tempname.c (uint64_t): Define to uintmax_t if
8828 not defined, and if UINT64_MAX is not defined.
8829 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8830 Reported by John David Anglin.
8832 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8834 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8835 alias if codeset is empty.
8836 * config.charset (BeOS): Use wildcard syntax.
8838 2001-03-13 Jim Meyering <meyering@lucent.com>
8840 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8841 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8844 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8846 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8848 * unicodeio.c (print_unicode_char): Simplify accordingly.
8850 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8852 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8853 support for DOS/DJGPP.
8855 2001-02-28 Paul Eggert <eggert@twinsun.com>
8857 * Makefile.am (libfetish_a_SOURCES):
8858 Add dup-safer.c, fopen-safer.c.
8859 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8861 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8863 2001-02-25 Paul Eggert <eggert@twinsun.com>
8865 The mkstemp replacement is taken from glibc 2.2.2, with some
8866 portability fixes for use outside glibc, as follows:
8868 * tempname.c (struct_stat64): New macro.
8869 (direxists, __gen_tempname): Use it.
8870 This avoids a portability problem with Solaris 8.
8872 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8873 (<stddef.h>, <stdint.h>, <string.h>):
8874 Include only if STDC_HEADERS || _LIBC.
8875 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8876 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8877 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8878 (__set_errno): Define this macro if <errno.h> doesn't.
8879 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8880 Define these macros if <stdio.h> doesn't.
8881 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8882 Define these macros if <sys/stat.h>
8883 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8884 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8885 __xstat64): Define if not _LIBC.
8886 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8887 (__gen_tempname): Invoke gettimeofday only if
8888 HAVE_GETTIMEOFDAY || _LIBC;
8889 otherwise, fall back on plain "time".
8890 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8892 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8894 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8896 2001-02-17 Jim Meyering <meyering@lucent.com>
8898 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8899 around included file name.
8901 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8903 * strftime.c: Update from GNU libc (the only changes were to comments).
8905 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8907 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8909 2001-02-17 Paul Eggert <eggert@twinsun.com>
8911 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8912 Remove workaround macros for hosts that have mbrtowc but not
8913 mbstate_t, as we now insist on proper declarations for both
8914 before using mbrtowc.
8916 2001-02-17 Jim Meyering <meyering@lucent.com>
8918 * regex.c: Update from libc.
8920 2001-02-16 Paul Eggert <eggert@twinsun.com>
8922 * alloca.c (malloc): Undef before defining, since stdlib.h
8923 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8924 Reported by Mark Hounschell via Paul Eggert.
8926 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8928 * config.charset: Update for FreeBSD 4.2.
8930 2001-01-26 Jim Meyering <meyering@lucent.com>
8932 * quotearg.c: Include stddef.h.
8933 * quote.c: Include stddef.h.
8934 Reported by Axel Kittenberger.
8936 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8937 line in double quotes so that it evokes a better diagnostic.
8938 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8939 Reported by Axel Kittenberger.
8941 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8943 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8944 to avoid a warning. Add back 'const' to inptr.
8946 2001-01-16 Jim Meyering <meyering@lucent.com>
8948 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8951 2001-01-14 Jim Meyering <meyering@lucent.com>
8953 * rename.c: New file. From Volker Borchert.
8954 Include stdlib.h, string.h or strings.h, and xalloc.h.
8955 Use strip_trailing_slashes rather than open-coding it.
8957 2001-01-03 Paul Eggert <eggert@twinsun.com>
8959 * strftime.c: Sync with glibc time/strftime.c 1.81.
8961 2001-01-03 Jim Meyering <meyering@lucent.com>
8963 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8964 local `inptr' to avoid warning with some system declarations of iconv.
8966 2000-12-29 Paul Eggert <eggert@twinsun.com>
8968 * modechange.c: Do not assume that mode_t uses the
8969 traditional octal encoding. E.g. "chmod 1 FOO" should set
8970 the other-execute bit of FOO even if S_IXOTH != 1.
8972 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8973 WOTH, XOTH, ALLM): New macros.
8974 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8975 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8977 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8978 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8980 No need to use uintmax_t; unsigned long is long enough.
8981 Don't bother to get suffix since we don't use it.
8983 2000-12-24 Jim Meyering <meyering@lucent.com>
8985 * hash.c (is_prime): Return explicit boolean values.
8986 (hash_get_first): Return NULL to appease Irix5.6's 89.
8987 Reported by Nelson Beebe.
8989 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8991 * localcharset.c (locale_charset): Add support for Win32.
8993 2000-12-18 Paul Eggert <eggert@twinsun.com>
8995 * physmem.h, physmem.c: New files.
8997 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8998 (noinst_HEADERS): Add physmem.h.
9000 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9001 't' for compatibility with Solaris 8 sort.
9003 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9005 * config.charset: Add support for BeOS.
9007 2000-12-16 Jim Meyering <meyering@lucent.com>
9009 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9010 SHELLS_FILE to a file name that's useful on djgpp systems.
9012 (ADDITIONAL_DEFAULT_SHELLS): Define.
9013 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9014 Based mostly on a patch from Prashant TR.
9016 2000-12-16 Jim Meyering <meyering@lucent.com>
9018 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9019 N and M) would have treated it like `chown N:N FILE'.
9021 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9023 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9025 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9026 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9027 to the list of canonical encodings. Rename EUC-CN to GB2312.
9029 2000-12-08 Andreas Schwab <schwab@suse.de>
9031 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9032 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9034 2000-12-07 Jim Meyering <meyering@lucent.com>
9036 * stripslash.c (ISSLASH): Define.
9037 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9040 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9041 (dir_name_r): Declare this function as static.
9042 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9043 manifest itself on a name containing a mix of slashes and
9045 Make this function work with names starting with a DOS-style
9046 drive letter and colon prefix.
9047 (dir_name): Append `.' if necessary.
9048 Based mostly on patches from Prashant TR and Eli Zaretskii.
9050 * dirname.h (dir_name_r): Remove prototype.
9052 2000-12-05 Jim Meyering <meyering@lucent.com>
9054 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9056 2000-12-04 Jim Meyering <meyering@lucent.com>
9058 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9059 Also include memory.h, stdlib.h, unistd.h if appropriate.
9060 Reported by Andreas Jaeger (conflicting declaration of malloc).
9062 2000-12-02 Jim Meyering <meyering@lucent.com>
9064 * closeout.h: Make idempotent, to avoid some obscure warnings.
9066 2000-12-01 Paul Eggert <eggert@twinsun.com>
9068 * memrchr.c: Include <config.h> before any system include file.
9070 2000-11-29 Paul Eggert <eggert@twinsun.com>
9072 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9074 2000-11-26 Jim Meyering <meyering@lucent.com>
9076 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9078 2000-11-22 Paul Eggert <eggert@twinsun.com>
9080 * strftime.c (my_strftime): Do not invoke mbrlen with a
9081 size of (size_t) -1; it's not portable.
9083 2000-11-17 Akim Demaille <akim@epita.fr>
9085 * obstack.h: Formatting changes.
9086 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9087 prevent type checking.
9088 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9089 cast the value to (void *): assigning a `foo *' to a `void *'
9091 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9093 2000-11-17 Jim Meyering <meyering@lucent.com>
9095 * strstr.c: Update from GNU libc.
9097 2000-11-16 Jim Meyering <meyering@lucent.com>
9099 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9101 2000-11-11 Jim Meyering <meyering@lucent.com>
9103 * error.c: Add a couple #includes, merging from GNU libc version.
9105 2000-11-10 Jim Meyering <meyering@lucent.com>
9107 * obstack.h: Update from GNU libc.
9108 * obstack.c: Likewise.
9110 2000-11-06 Paul Eggert <eggert@twinsun.com>
9112 * getusershell.c (setusershell): Use rewind rather than
9113 fseek/fseeko, to avoid configuration hassles with fseeko.
9114 Don't bother opening SHELLS_FILE if shellstream is NULL;
9117 2000-11-05 Jim Meyering <meyering@lucent.com>
9119 * makepath.h (make_dir): Declare.
9120 * makepath.c (make_dir): Remove `static' attribute.
9123 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9125 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9126 last one in a bucket, advance to the next bucket.
9128 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9130 * fnmatch.c: Do not comment out all the code if we are using
9131 the GNU C library, because in some cases we are replacing buggy
9132 code in the GNU C library itself.
9134 2000-10-30 Paul Eggert <eggert@twinsun.com>
9136 * error.h, getline.h, modechange.h:
9137 Remove "2000" from Copyright line, as the file hasn't been
9138 changed this year other than in the copyright notice.
9140 * xalloc.h: Add "2000" to Copyright line, as this file
9141 was changed this year.
9143 2000-10-30 Paul Eggert <eggert@twinsun.com>
9145 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9146 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9147 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9149 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9151 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9152 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9153 doesn't define __restrict_arr.
9155 2000-10-29 Jim Meyering <meyering@lucent.com>
9157 * xstat.in: Fix grammar in comment.
9159 2000-10-28 Jim Meyering <meyering@lucent.com>
9161 * memchr.c: Update from libc.
9162 Adjust for portability:
9163 [HAVE_STDLIB_H]: Include stdlib.h.
9164 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9165 Undef __memchr, too.
9166 [!weak_alias]: Define __memchr to memchr.
9168 * regex.c: Update from libc.
9169 * regex.h: Likewise.
9170 * getopt1.c: Likewise.
9171 * memcmp.c: Likewise.
9173 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9174 Avoid using fseek, when possible -- it's broken by design.
9175 Patch by Ulrich Drepper.
9177 2000-10-26 Jim Meyering <meyering@lucent.com>
9179 * strftime.c: Update from libc.
9181 2000-10-25 Jim Meyering <meyering@lucent.com>
9183 * obstack.c: Update from libc.
9185 2000-10-23 Jim Meyering <meyering@lucent.com>
9187 * hard-locale.c (hard_locale): Revert last change -- it was simply
9188 wrong. That set_locale call must not have any side effects.
9191 2000-10-22 Jim Meyering <meyering@lucent.com>
9193 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9194 [CYCLIC]: Remove now-unused definition.
9196 * save-cwd.c (O_DIRECTORY): Define, if needed.
9197 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9198 Suggestion from Ulrich Drepper.
9200 2000-10-21 Jim Meyering <meyering@lucent.com>
9202 * dirname.c (dir_name_r): New function, factored out of dir_name.
9203 (dir_name): Use dir_name_r.
9204 * dirname.h (dir_name_r): Declare it.
9206 2000-10-21 Jim Meyering <meyering@lucent.com>
9208 * dirname.c (memrchr): Declare if necessary.
9209 (dir_name): Remove the restriction that there be no
9210 trailing slashes. Now, this code skips past them, effectively
9212 [TEST_DIRNAME] (main): New unit tests.
9214 * memrchr.c: New file from GNU libc.
9215 Undef __memrchr, too.
9216 [!weak_alias]: Define __memrchr to memrchr.
9217 Guard weak_alias use with `#ifdef weak_alias'.
9219 2000-10-17 Jim Meyering <meyering@lucent.com>
9221 * quote.h (PARAMS): Define and use.
9222 Reported by Akim Demaille.
9224 * getopt.c: Update from libc.
9226 2000-10-16 Jim Meyering <meyering@lucent.com>
9228 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9231 2000-09-25 Jim Meyering <meyering@lucent.com>
9233 * md5.h (rol): Define (from GnuPG).
9235 * sha.c: Give credit (GnuPG) where due.
9236 (M): Use rol rather than open-coding it.
9237 Add a FIXME comment.
9239 2000-09-21 Jim Meyering <meyering@lucent.com>
9241 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9242 Reported by Michael Stone.
9244 2000-09-20 Jim Meyering <meyering@lucent.com>
9246 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9247 (noinst_HEADERS): Add sha.h.
9248 Based on code from Scott G. Miller and from GnuPG.
9250 2000-09-15 Jim Meyering <meyering@lucent.com>
9252 * regex.c: Update from libc.
9254 2000-09-10 Jim Meyering <meyering@lucent.com>
9256 * getopt.c (_getopt_internal): Update from glibc.
9258 2000-09-09 Jim Meyering <meyering@lucent.com>
9260 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9261 think it should be used as a general replacement for isascii.
9262 * fnmatch.c: Likewise.
9263 * mbswidth.c: Likewise
9264 * regex.c: Likewise.
9267 * userspec.c: Include sys/param.h and limits.h.
9269 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9270 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9271 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9272 UID, GID. Check range.
9274 2000-09-06 Jim Meyering <meyering@lucent.com>
9276 * getopt.c (_getopt_internal): Update from glibc.
9278 2000-08-30 Jim Meyering <meyering@lucent.com>
9280 * strftime.c: Merge in changes from GNU libc.
9282 2000-08-26 Jim Meyering <meyering@lucent.com>
9284 * closeout.c: Include "__fpending.h".
9285 (close_stdout_status): Return right away if there's nothing to flush.
9287 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9288 * __fpending.c: New file.
9289 * __fpending.h: New file.
9291 2000-08-07 Paul Eggert <eggert@twinsun.com>
9293 Standardize on "memory exhausted" instead of "Memory exhausted"
9294 or "virtual memory exhausted".
9295 * obstack.c (print_and_abort): Use "memory exhausted", not
9296 "virtual memory exhausted".
9297 * same.c (same_name): Invoke xalloc_die instead of printing
9299 * userspec.c (parse_user_spec): Likewise.
9300 * bumpalloc.h: comment fix
9301 * same.c, userspec.c: Include xalloc.h.
9303 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9304 not char *const and pointing to a constant array.
9305 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9306 (xrealloc): Comment fix.
9308 * userspec.c (parse_user_spec):
9309 Don't translate a message until just before returning,
9310 to avoid unnecessary translation.
9312 2000-08-07 Jim Meyering <meyering@lucent.com>
9314 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9315 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9316 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9317 getgroups.c, gethostname.c, getopt.h, group-member.c,
9318 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9319 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9320 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9321 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9322 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9323 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9324 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9325 yesno.c: Back out Copyright date changes for each file with no change
9326 this year. This eases coordination with other programs using the same
9327 source code modules. From Paul Eggert.
9329 2000-08-03 Greg McGary <greg@mcgary.org>
9331 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9332 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9333 (EXTEND_BUFFER): Use them.
9335 2000-08-01 Jim Meyering <meyering@lucent.com>
9337 * dirname.c (ISSLASH): Define.
9338 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9339 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9340 both `\' and `/' may be use as path separators.
9341 Based on a patch from Prashant TR.
9343 2000-07-31 Paul Eggert <eggert@twinsun.com>
9345 * quotearg.c (quotearg_n_options): Don't make the initial
9346 slot vector a constant, since it might get modified.
9348 2000-07-31 Jim Meyering <meyering@lucent.com>
9350 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9351 * obstack.c (print_and_abort): Likewise.
9353 2000-07-30 Paul Eggert <eggert@twinsun.com>
9355 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9356 buffer, so that the caller can always quote one small
9357 component of a "memory exhausted" message in slot 0.
9358 From a suggestion by Jim Meyering.
9360 2000-07-30 Jim Meyering <meyering@lucent.com>
9362 * makepath.c (make_path): Quote the other instance, too.
9364 * quotearg.c (N_STATIC_SLOTVECS): Define.
9365 (STATIC_BUF_SIZE): Define.
9366 (quotearg_n_options): Use only statically allocated storage when
9367 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9368 than STATIC_BUF_SIZE.
9370 2000-07-29 Jim Meyering <meyering@lucent.com>
9372 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9373 * dirname.c (dir_name): Likewise.
9375 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9377 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9378 (dir_name): Assert that there are no trailing slashes.
9380 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9382 * mbswidth.h (mbswidth): Add a flags argument.
9383 (mbswidth): New declaration.
9384 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9385 * mbswidth.c (mbswidth): Add a flags argument.
9386 (mbsnwidth): New function.
9388 2000-07-24 Jim Meyering <meyering@lucent.com>
9390 * mbswidth.c: Remove useless #else. From Bruno Haible.
9392 2000-07-23 Paul Eggert <eggert@twinsun.com>
9394 * mbswidth.c (_XOPEN_SOURCE):
9395 Don't define; this causes problems on Solaris 7.
9396 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9398 2000-07-23 Paul Eggert <eggert@twinsun.com>
9401 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9402 so that mbstate_t is always defined.
9404 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9405 be 1 in at least one GCC installation, and this configuration
9406 error is likely to be common. Ignoring MB_LEN_MAX hurts
9407 performance on hosts that have mbrtowc but have only unibyte
9408 locales, but I assume these hosts are rare.
9410 2000-07-23 Paul Eggert <eggert@twinsun.com>
9412 * quotearg.c: Streamline by invoking multibyte code only if needed.
9413 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9414 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9415 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9416 invoke multibyte primitives.
9418 2000-07-23 Jim Meyering <meyering@lucent.com>
9420 * basename.c (base_name): Add an assertion.
9422 2000-07-15 Bruno Haible <clisp.cons.org>
9424 * quotearg.c: When the system forces us to redefine mbstate_t,
9425 shadow its mbsinit function.
9427 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9429 * mbswidth.h: New file.
9430 * mbswidth.c: New file.
9431 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9432 (noinst_HEADERS): Add mbswidth.h.
9434 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9436 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9439 2000-07-15 Jim Meyering <meyering@lucent.com>
9441 * makepath.c: Include quote.h.
9442 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9443 corresponding argument in a `quote (...)' call.
9444 Give better diagnostics.
9446 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9447 (noinst_HEADERS): Add quote.h.
9449 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9450 from tar's src/misc.c.
9451 * quote.h: New file. Prototypes for same.
9453 2000-07-10 Paul Eggert <eggert@twinsun.com>
9455 From a suggestion by Bruno Haible.
9456 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9457 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9458 to decide whether to define the BeOS workaround macro;
9459 this adjusts to the change to AC_MBSTATE_T.
9461 2000-07-13 Paul Eggert <eggert@twinsun.com>
9463 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9465 * quotearg.c (quoting_style_args, quoting_style_vals,
9466 quotearg_buffer_restyled): Add support for
9467 clocale_quoting_style. Undo previous change to
9468 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9469 and "{RIGHT QUOTATION MARK}" msgids.
9471 2000-07-05 Paul Eggert <eggert@twinsun.com>
9473 The old behavior of quoting `like this' doesn't look good with
9474 newer, ISO-style fonts. See:
9475 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9477 Instead, quote "like this" by default. Let the translator
9478 tailor the locale-specific quoting behavior by providing
9479 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9481 * quotearg.c (N_): New macro.
9482 (gettext_default): New function.
9483 (quotearg_buffer_restyled): Use
9484 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9485 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9487 2000-07-09 Jim Meyering <meyering@lucent.com>
9489 * Most files: Update copyright dates to include 2000.
9491 2000-07-08 Jim Meyering <meyering@lucent.com>
9493 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9495 (xgethostname): Remove now-unnecessary #ifdef.
9496 Move declaration of `err' into loop where it's used.
9498 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9500 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9501 by allocating a larger buffer. Test the gethostname return value for
9502 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9503 returns an error and ENAMETOOLONG isn't defined.
9505 2000-07-05 Paul Eggert <eggert@twinsun.com>
9506 and Bruno Haible <haible@clisp.cons.org>
9508 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9510 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9512 * quotearg.c (struct quoting_options): Simplify quote_these_too
9515 2000-07-03 Jim Meyering <meyering@lucent.com>
9517 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9518 Reported by Bruno Haible.
9520 2000-07-04 Jim Meyering <meyering@lucent.com>
9522 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9523 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9526 2000-07-03 Paul Eggert <eggert@twinsun.com>
9527 and Bruno Haible <haible@clisp.cons.org>
9529 * quotearg.c (mbrtowc):
9530 Assign to *pwc, and return 1 only if result is nonzero.
9531 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9533 2000-07-03 Jim Meyering <meyering@lucent.com>
9535 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9536 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9539 2000-07-02 Jim Meyering <meyering@lucent.com>
9541 * quotearg.c (mbstate_t): Don't define here.
9543 2000-07-02 Jim Meyering <meyering@lucent.com>
9545 * nanosleep.c (SIGCONT): Define if not already defined.
9547 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9549 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9550 per change in ../m4/ls-mntd-fs.m4.
9551 (read_filesystem_list): Ignore symbolic links.
9553 2000-06-29 Jim Meyering <meyering@lucent.com>
9555 * same.c: Include <string.h> or <strings.h>, as appropriate,
9556 for declaration of strcmp.
9558 * long-options.c: Include <stdlib.h>, for declaration of exit.
9560 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9561 Avoid warning by casting result to `char *' to remove `const'.
9563 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9565 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9567 2000-06-26 Paul Eggert <eggert@twinsun.com>
9569 savedir now sets errno on failure and invokes xmalloc to get memory.
9570 Fix a couple of other minor bugs while we're at it.
9572 * savedir.c (<unistd.h>): Do not include; there's no need.
9573 (NAMLEN): Remove macro.
9574 (malloc, realloc): Remove decls.
9576 ("xalloc.h"): Include.
9577 (NAME_SIZE_DEFAULT): New macro.
9578 (savedir): Use xmalloc / xrealloc to allocate memory.
9579 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9580 Skip "" directory entries.
9581 Use strlen to calculate directory entry length, since the old method
9582 is rarely used these days and isn't worth supporting.
9583 Don't use a pointer after freeing it.
9584 Check for integer overflow when calculating allocation size.
9585 Use memcpy to copy entries, instead of stpcpy.
9586 Set errno properly when returning NULL.
9587 Check for readdir error.
9589 2000-06-26 Jim Meyering <meyering@lucent.com>
9591 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9593 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9595 * getusershell.c (xmalloc, xrealloc): Remove functions.
9597 Don't include <stdlib.h>. Don't declare malloc, realloc.
9599 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9601 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9603 2000-06-24 Jim Meyering <meyering@lucent.com>
9605 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9607 2000-06-21 Jim Meyering <meyering@lucent.com>
9609 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9611 2000-06-19 Paul Eggert <eggert@twinsun.com>
9613 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9614 (mbrtowc, mbstate_t): Define substitutes if
9615 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9616 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9617 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9619 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9621 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9622 than 1024, return a memory chunk of least possible size, instead
9623 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9624 Use free/xmalloc instead of xrealloc to avoid copying for very long
9627 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9629 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9630 address, not strdup. Include <stdlib.h> and don't declare free().
9632 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9634 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9637 2000-06-21 Jim Meyering <meyering@lucent.com>
9639 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9640 (noinst_HEADERS): Add getstr.h.
9642 * getline.c (getstr): Move into a separate file.
9643 * getstr.c (getstr): New file, extracted from getline.c, with
9644 the following changes: new parameter, delim2; both delim[12]
9645 parameters have type `int', not `char'. The latter would lose
9646 with 8-bit delimiters.
9647 * getstr.h: New file.
9649 2000-06-19 Jim Meyering <meyering@lucent.com>
9651 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9653 2000-06-18 Jim Meyering <meyering@lucent.com>
9655 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9656 Besides, these days every porting target provides a mkdir function.
9658 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9659 (this snippet comes from src/system.h).
9661 2000-06-15 Paul Eggert <eggert@twinsun.com>
9663 * human.c (adjust_value): New function.
9664 (human_readable_inexact): Apply rounding style even when
9665 printing approximate values.
9667 2000-06-14 Paul Eggert <eggert@twinsun.com>
9669 * human.c (human_readable_inexact): Allow an input block
9670 size that is not a multiple of the output block size, and vice versa.
9671 Reported by Piergiorgio Sartor.
9673 2000-06-14 Paul Eggert <eggert@twinsun.com>
9675 * getdate.y (get_date): Apply relative times after time
9676 zone indicator, not before. Reported by Todd A. Jacobs.
9678 2000-06-13 Jim Meyering <meyering@lucent.com>
9680 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9682 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9684 2000-06-12 Paul Eggert <eggert@twinsun.com>
9686 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9688 2000-06-04 Paul Eggert <eggert@twinsun.com>
9690 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9692 2000-06-04 Jim Meyering <meyering@lucent.com>
9694 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9695 SunOS 4.1.4 for which gid_t is an unsigned type.
9697 2000-06-03 Jim Meyering <meyering@lucent.com>
9699 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9701 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9703 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9704 newer, don't install charset.alias.
9705 * config.charset: Change the Linux/glibc rules so they become empty
9706 on glibc-2.1 or newer.
9708 2000-06-02 Jim Meyering <meyering@lucent.com>
9710 * mountlist.c: Back out last change. Instead, do this...
9711 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9712 member using the same `ignore'-testing code.
9713 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9717 2000-05-29 Jim Meyering <meyering@lucent.com>
9719 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9720 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9722 2000-05-22 Jim Meyering <meyering@lucent.com>
9724 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9726 2000-05-18 Jim Meyering <meyering@lucent.com>
9728 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9729 back, too, since it may have been modified by allocate_entry.
9730 (hash_delete): Rewrite to use neither the assignment operator
9731 nor the comma operator in an if-expression.
9733 2000-05-15 Paul Eggert <eggert@twinsun.com>
9736 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9737 Remove; no longer needed.
9738 "quotearg.h": Add include.
9739 (file_name): Do not bother to explicitly initialize to NULL; it's less
9740 efficient on some hosts.
9741 (close_stdout_status): Remove test as to whether stdout was already
9742 closed; it breaks for the case "echo x | sort >&-".
9743 Quote file name colons.
9744 Do not assume that _("write error") lacks format strings.
9746 2000-05-15 Jim Meyering <meyering@lucent.com>
9748 * version-etc.c (version_etc_copyright): Update the copyright string
9749 used in all --version output.
9751 2000-05-14 Jim Meyering <meyering@lucent.com>
9753 * closeout.c (close_stdout_set_file_name): New function.
9754 (close_stdout_status): Use new file-scoped global.
9755 Return right away if fstat says the stdout file descriptor is invalid.
9756 * closeout.h (close_stdout_set_file_name): Declare.
9758 2000-05-10 Jim Meyering <meyering@lucent.com>
9760 * closeout.c [default_exit_status]: New file-scoped variable.
9761 (close_stdout_set_status): New function.
9762 * closeout.h (close_stdout_set_status): Declare.
9764 2000-05-08 Jim Meyering <meyering@lucent.com>
9766 * long-options.c: Don't include closeout.h.
9767 (parse_long_options): Don't call close_stdout for --version.
9769 2000-05-06 Jim Meyering <meyering@lucent.com>
9771 * strnlen.c: Undefine __strnlen and strnlen.
9772 [!weak_alias]: Define __strnlen to strnlen.
9774 * atexit.c: New file, from libiberty.
9776 2000-05-06 Jim Meyering <meyering@lucent.com>
9778 * closeout.c (close_stdout_status): Also check for errors on the
9781 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9783 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9784 instead of xmalloc, xrealloc, path_concat.
9785 (locale_charset): Treat empty environment variables as absent.
9786 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9788 2000-05-04 Jim Meyering <meyering@lucent.com>
9790 * getopt.c: Update from glibc.
9791 * obstack.c: Likewise.
9792 * obstack.h: Likewise.
9793 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9795 * regex.h: Likewise.
9796 * strndup.c: Likewise.
9797 * strnlen.c: New file, from glibc.
9799 2000-05-01 Jim Meyering <meyering@lucent.com>
9801 * full-write.c (full_write): Remove `FIXME' part of comment.
9803 2000-04-29 Jim Meyering <meyering@lucent.com>
9805 * path-concat.c: Declare strdup only if it's not defined.
9806 * canon-host.c: Likewise.
9808 2000-04-28 Jim Meyering <meyering@lucent.com>
9810 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9811 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9812 included first, then limits.h is included by locale.h by libintl.h.
9813 From John David Anglin.
9815 2000-04-25 Jim Meyering <meyering@lucent.com>
9817 * makepath.c (S_IRWXUGO): Define.
9818 (make_path): Always perform explicit chmod if MODE specifies any
9819 of the `special' permission bits. Prompted by a bug report against
9820 install from Mate Wierdl and Joost van Baal.
9822 2000-04-18 Jim Meyering <meyering@lucent.com>
9826 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9827 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9829 2000-04-17 Jim Meyering <meyering@lucent.com>
9831 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9832 the definition of it to rpl_strftime also defined-away the system's
9835 2000-04-15 Jim Meyering <meyering@lucent.com>
9837 Use `C' to denote so-called `contiguous' files, the same way
9839 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9840 (ftypelet): Use S_ISCTG.
9841 From Michael Deutschmann.
9843 2000-04-14 Jim Meyering <meyering@lucent.com>
9845 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9847 2000-04-08 Jim Meyering <meyering@lucent.com>
9849 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9850 names don't conflict. Reported by Eli Zaretskii.
9852 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9854 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9855 bug. Deal with the different error behavior of Irix iconv.
9857 2000-04-07 Jim Meyering <meyering@lucent.com>
9859 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9860 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9862 2000-04-05 Jim Meyering <meyering@lucent.com>
9864 Portability tweaks required for ultrix4.3.
9865 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9866 * readutmp.c: Include sys/types.h before sys/stat.h.
9867 * canon-host.c: Declare strdup.
9868 * path-concat.c: Likewise.
9869 From John David Anglin.
9871 2000-04-04 Jim Meyering <meyering@lucent.com>
9873 Be more DOS 8.3-friendly.
9874 * ref-add.sin: Renamed from ref-add.sed.in.
9875 * ref-del.sin: Renamed from ref-del.sed.in.
9876 * Makefile.am: Reflect renaming.
9877 Reported by Eli Zaretskii.
9879 Use a temporary file name that won't clash with `charset.alias'
9880 in the DOS 8.3 name space.
9881 * Makefile.am (charset_tmp): Define.
9882 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9883 (uninstall-local): Likewise.
9884 Reported by Eli Zaretskii.
9886 2000-03-29 Paul Eggert <eggert@twinsun.com>
9888 * time/strftime.c (my_strftime): Make sure we call the system
9889 strftime, not ourselves, when invoking the underlying strftime.
9891 2000-03-24 Jim Meyering <meyering@lucent.com>
9893 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9894 (charset_alias): Define.
9895 (install-exec-local): Factor out common code.
9896 (uninstall-local): Split lines longer than 80.
9897 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9899 (.sed.in.sed): New rule. Don't redirect directly to $@.
9900 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9902 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9904 * config.charset: Output a line containing "Packages using this file".
9905 * ref-add.sed.in, ref-del.sed.in: New files.
9906 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9907 ref-del.sed): New rules.
9909 2000-03-17 Jim Meyering <meyering@lucent.com>
9911 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9912 Otherwise, include <strings.h>
9914 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9916 * unicodeio.c (utf8_wctomb): New function.
9917 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9918 format instead of in UCS-4 with platform dependent endianness.
9920 2000-03-07 Paul Eggert <eggert@twinsun.com>
9922 * savedir.c (savedir): Work even if directory size is
9923 negative; this can happen with some screwy NFS configurations.
9925 2000-03-06 Jim Meyering <meyering@lucent.com>
9927 * localcharset.c (get_charset_aliases): Don't try to free file_name
9928 if it's NULL (because we ran out of memory). From Bruno Haible.
9930 2000-03-05 Jim Meyering <meyering@lucent.com>
9932 * localcharset.c ("path-concat.h"): Include.
9933 (get_charset_aliases): Use path_concat instead of ANSI string
9936 * unicodeio.h (PARAMS): Define.
9937 Use it to guard prototype.
9939 2000-03-04 Jim Meyering <meyering@lucent.com>
9941 * Makefile.am (install-exec-local): Create $(libdir) before installing
9943 (uninstall-local): Uncomment this rule so `make distcheck' works
9946 * unicodeio.c (<errno.h>): Include it.
9947 (errno): Declare if not defined.
9949 * localcharset.c: Add Bruno's comment justifying use of volatile.
9951 * config.charset: New version, incorporating remarks from a linux
9952 i18n mailing list. From Bruno Haible.
9954 2000-03-02 Jim Meyering <meyering@lucent.com>
9956 * Makefile.am (EXTRA_DIST): Add config.charset.
9958 2000-03-01 Jim Meyering <meyering@lucent.com>
9960 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9961 * unicodeio.c: Likewise.
9963 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9965 * config.charset: New file.
9966 * localcharset.c: New file.
9967 * unicodeio.h, unicodeio.c: New files.
9968 * Makefile.am (DEFS): Add -DLIBDIR=...
9969 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9970 (noinst_HEADERS): Add unicodeio.h.
9971 (all-local, install-exec-local, charset.alias): New targets.
9973 2000-02-28 Paul Eggert <eggert@twinsun.com>
9975 * quotearg.c (ALERT_CHAR): New macro.
9976 (quotearg_buffer_restyled): Use it.
9978 2000-02-27 Jim Meyering <meyering@lucent.com>
9980 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9981 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9983 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9984 not `#if STDC_HEADERS'.
9985 Declare malloc if needed.
9987 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9988 now that autoconf always defines the HAVE_DECL_ symbols.
9989 * human.c: Likewise.
9991 * strtoumax.c: Likewise.
9993 * backupfile.c: Arrange for cpp to fail if the configure-time
9994 declaration check was not run.
9996 * human.c: Likewise.
9998 * strtoumax.c: Likewise.
10000 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10001 then first look up the entire `.'-containing string as a login name.
10003 2000-02-18 Paul Eggert <eggert@twinsun.com>
10005 * getdate.y: Handle two-digit years with leading zeros correctly.
10006 (textint): New typedef.
10007 (parser_control): Member year changed from int to textint.
10009 (YYSTYPE): Removed; replaced by %union with int and textint members.
10010 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10011 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10012 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10013 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10014 (date, number, to_year): Use width of number in digits, not its value,
10015 to determine whether it's a 2-digit year, or a 2-digit time.
10016 (yylex): Store number of digits of numeric tokens.
10017 Reported by John Kendall.
10019 (parser_control): Changed from struct parser_control to typedef (for
10020 consistency). All uses changed.
10022 (tID): Removed; not used.
10023 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10025 2000-02-14 Paul Eggert <eggert@twinsun.com>
10027 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10028 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10030 2000-02-12 Jim Meyering <meyering@lucent.com>
10032 * userspec.c (ISDIGIT): Define it.
10033 (isdigit): Remove definition.
10034 (is_number): Use ISDIGIT, not isdigit.
10035 <libintl.h>: Include.
10036 (_ and N_): Define.
10037 (parse_user_spec): Mark translatable strings.
10039 2000-02-10 Jim Meyering <meyering@lucent.com>
10041 With these changes, nanosleep.[ch] are finally enough like the other
10042 lib/* replacement files to compile on a few more losing systems.
10044 * nanosleep.h: Don't include config.h.
10045 Remove prototype from declaration of nanosleep.
10046 (PARAMS): Remove now-unneeded definition.
10047 * nanosleep.c: #undef nanosleep.
10048 (rpl_nanosleep): Rename from nanosleep.
10050 2000-02-03 Jim Meyering <meyering@lucent.com>
10052 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10053 rather than with `#if HAVE_UTMPNAME'.
10055 2000-02-01 Jim Meyering <meyering@lucent.com>
10057 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10059 2000-01-31 Jim Meyering <meyering@lucent.com>
10061 * nanosleep.h (nanosleep): Guard declaration with
10062 `#if ! HAVE_DECL_NANOSLEEP'.
10063 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10064 the declaration in that vendor's sys/timers.h.
10065 Reported by Christian Krackowizer.
10067 * quotearg.c (ISASCII): Add #undef and move definition to follow
10068 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10069 (ISPRINT): Likewise.
10070 Reported by Tom Tromey.
10072 2000-01-30 Jim Meyering <meyering@lucent.com>
10074 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10075 uses of ->ut_name. The latter doesn't work with new Linux header files
10076 where only utmpx.ut_user is declared.
10078 * readutmp.h (UT_USER): Define.
10080 2000-01-23 Jim Meyering <meyering@lucent.com>
10082 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10085 2000-01-22 Jim Meyering <meyering@lucent.com>
10087 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10088 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10089 Required for some AIX systems. Reported by Christian Krackowizer.
10090 [TESTING] (main): New function.
10092 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10093 * dirname.c (dir_name): Support for DOS-style file names with drive
10096 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10098 * strverscmp.c (ISDIGIT): Define.
10099 (strverscmp): Use ISDIGIT, not isdigit.
10101 2000-01-17 Paul Eggert <eggert@twinsun.com>
10103 * nanosleep.c (nanosleep):
10104 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10105 POSIX.1 doesn't require SA_INTERRUPT and some systems
10106 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10107 it's been part of POSIX.1 since day 1 (in 1988).
10109 2000-01-17 Jim Meyering <meyering@lucent.com>
10111 * interlock: Remove unused file. Reported by François Pinard.
10113 2000-01-16 Paul Eggert <eggert@twinsun.com>
10115 * quotearg.c (quotearg_buffer_restyled): Do not quote
10116 alert, backslash, formfeed, and vertical tab unnecessarily in
10117 shell quoting style.
10120 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10121 Free Software Foundation, Inc.
10122 Copying and distribution of this file, with or without modification,
10123 are permitted provided the copyright notice and this notice are preserved.