1 2005-02-12 Bruno Haible <bruno@clisp.org>
3 * xallocsa.h: Add extern "C" for C++.
5 2006-05-17 Bruno Haible <bruno@clisp.org>
8 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
10 2006-04-30 Bruno Haible <bruno@clisp.org>
12 * progreloc.c: Include <mach-o/dyld.h> if available.
13 (find_executable): Use _NSGetExecutablePath when possible.
15 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
17 * progreloc.c (maybe_executable) [CYGWIN]: Use the access() function.
19 2005-12-29 Bruno Haible <bruno@clisp.org>
21 * progreloc.c (set_program_name_and_installdir): Fix compilation error.
23 2005-12-04 Bruno Haible <bruno@clisp.org>
26 * progreloc.c: Include <windows.h> also on Cygwin.
27 (find_executable): Add support for Cygwin.
28 (set_program_name_and_installdir): Handle also platforms with nonempty
31 2006-07-11 Bruno Haible <bruno@clisp.org>
33 * javacomp.c: Fix a comment.
34 Reported by Jim Meyering.
36 2006-04-30 Bruno Haible <bruno@clisp.org>
38 * javacomp.h (compile_java_class): Add source_version, target_version
40 * javacomp.c: Rewritten to choose only a compiler that respects the
41 specified source_version and target_version.
43 2006-06-27 Bruno Haible <bruno@clisp.org>
45 Assume correct S_ISDIR macro.
46 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
48 2006-07-22 Bruno Haible <bruno@clisp.org>
50 * javaversion.h: New file, from GNU gettext.
51 * javaversion.c: New file, from GNU gettext.
52 * javaversion.java: New file, from GNU gettext.
53 * javaversion.class: New file, from GNU gettext.
55 2006-05-17 Bruno Haible <bruno@clisp.org>
58 * javaexec.c (execute_java_class): Test for jview program also on
61 2006-04-09 Bruno Haible <bruno@clisp.org>
63 * fatal-signal.c: Don't include string.h.
64 (at_fatal_signal): Use a copying loop instead of memcpy.
66 2005-12-04 Bruno Haible <bruno@clisp.org>
68 * csharpexec.c: Add support for 'clix' launcher (untested).
69 (execute_csharp_using_sscli): New function.
70 (execute_csharp_program): Call it.
72 2006-06-21 Bruno Haible <bruno@clisp.org>
74 Avoid warnings from recent versions of mcs.
75 * csharpcomp.c (compile_csharp_using_mono): Don't use options -o, -L,
76 -r any more. Use options documented since mcs-1.0 instead. Similarly
79 2005-07-09 Bruno Haible <bruno@clisp.org>
81 * csharpcomp.c (compile_csharp_using_sscli): For -l option, add a .dll
83 Reported by Mark Junker <mjscod@gmx.de>.
85 2006-06-17 Bruno Haible <bruno@clisp.org>
87 * config.charset: Update for NetBSD 3.0.
89 2006-05-17 Bruno Haible <bruno@clisp.org>
92 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
94 2006-05-16 Bruno Haible <bruno@clisp.org>
96 * localcharset.c [CYGWIN]: Include <windows.h>.
97 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
99 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
100 environment variables. Fall back to GetACP().
102 2006-04-05 Bruno Haible <bruno@clisp.org>
104 * config.charset: Update Juan Manuel Guerrero's address.
106 2005-02-12 Bruno Haible <bruno@clisp.org>
108 * allocsa.h: Add extern "C" for C++.
110 2005-02-10 Bruno Haible <bruno@clisp.org>
112 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
113 a bug of this compiler on AIX 3.2.5 dealing with enums.
115 2006-07-22 Bruno Haible <bruno@clisp.org>
117 * gettext.h: Update to GNU gettext-0.15.
119 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
120 and Simon Josefsson <jas@extundo.com>
122 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
124 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
126 2006-07-21 Eric Blake <ebb9@byu.net>
128 * stdlib-safer.h: New file from coreutils, required by
131 2006-07-19 Derek R. Price <derek@ximbiot.com>
133 * getaddrinfo.h: Don't define unimplemented AI_* flags.
134 Reindent and repaginate.
136 2006-07-17 Bruno Haible <bruno@clisp.org>
138 * gl_list.h: New file.
139 * gl_list.c: New file.
140 * gl_array_list.h: New file.
141 * gl_array_list.c: New file.
142 * gl_carray_list.h: New file.
143 * gl_carray_list.c: New file.
144 * gl_linked_list.h: New file.
145 * gl_linked_list.c: New file.
146 * gl_anylinked_list1.h: New file.
147 * gl_anylinked_list2.h: New file.
148 * gl_avltree_list.h: New file.
149 * gl_avltree_list.c: New file.
150 * gl_anyavltree_list1.h: New file.
151 * gl_anyavltree_list2.h: New file.
152 * gl_rbtree_list.h: New file.
153 * gl_rbtree_list.c: New file.
154 * gl_anyrbtree_list1.h: New file.
155 * gl_anyrbtree_list2.h: New file.
156 * gl_anytree_list1.h: New file.
157 * gl_anytree_list2.h: New file.
158 * gl_linkedhash_list.h: New file.
159 * gl_linkedhash_list.c: New file.
160 * gl_anyhash_list1.h: New file.
161 * gl_anyhash_list2.h: New file.
162 * gl_avltreehash_list.h: New file.
163 * gl_avltreehash_list.c: New file.
164 * gl_rbtreehash_list.h: New file.
165 * gl_rbtreehash_list.c: New file.
166 * gl_anytreehash_list1.h: New file.
167 * gl_anytreehash_list2.h: New file.
169 * gl_oset.h: New file.
170 * gl_oset.c: New file.
171 * gl_array_oset.h: New file.
172 * gl_array_oset.c: New file.
173 * gl_avltree_oset.h: New file.
174 * gl_avltree_oset.c: New file.
175 * gl_rbtree_oset.h: New file.
176 * gl_rbtree_oset.c: New file.
177 * gl_anytree_oset.h: New file.
179 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
181 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
183 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
184 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
185 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
186 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
187 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
188 callers changed. Revamp internals significantly, by not
189 attempting to create directories that are temporarily more
190 permissive than the final results. Do not attempt to use
191 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
192 This removes some race conditions, fixes some bugs, and simplifies
193 things. Use new dirchownmod function to do owner and mode changes.
194 * mkdir-p.h: Likewise.
195 * modechange.c (octal_to_mode): New function.
196 (struct mode_change): New member mentioned.
197 (make_node_op_equals): New arg mentioned. All callers changed.
198 (mode_compile): Keep track of which mode bits the user has explicitly
200 (mode_adjust): New arg DIR, so that we implement the X op correctly.
201 New arg PMODE_BITS, to keep track of which mode bits the user
202 mentioned; it treats S_ISUID and S_ISGID speciall.
204 * modechange.h: Likewise.
206 2006-07-11 Derek R. Price <derek@ximbiot.com>
208 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
210 2006-07-10 Derek R. Price <derek@ximbiot.com>
212 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
213 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
214 macros into the GNU _D_EXACT_NAMLEN.
215 * savedir.c: Likewise.
216 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
218 2006-07-09 Jim Meyering <jim@meyering.net>
220 * argp-pv.c: Remove a doubled word in a comment.
221 * check-version.c (check_version): Likewise.
222 * javacomp.c (compile_java_class): Likewise.
224 2006-07-08 Jim Meyering <jim@meyering.net>
226 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
228 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
230 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
231 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
232 brackets. Other minor changes to suppress some compiler
235 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
237 * getloadavg.c: Use __VMS, not VMS.
238 * getopt.c: Likewise.
239 * getpagesize.h: Likewise.
240 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
241 probably does not work.
243 2006-07-06 Derek R. Price <derek@ximbiot.com>
244 and Paul Eggert <eggert@cs.ucla.edu>
246 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
247 Don't worry about this obsolete case any more.
248 (HAVE_DIR): Remove. All uses removed; we now assume you can read
250 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
251 worry about this obsolete case any more.
253 * getcwd.c: Likewise.
255 * savedir.c: Likewise.
257 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
259 * .cppi-disable: Add wcwidth.
260 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
261 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
262 (ISGRAPH): Remove. All uses changed to isgraph.
263 (FOLD) [!defined _LIBC]: Remove special case.
264 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
265 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
267 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
269 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
271 * strtod.c (strtod): cast the argument of tolower to unsigned char.
273 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
275 * memcasecmp.c: Include <limits.h>.
276 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
277 * strtod.c (strtod): Don't assume isspace works on negative chars.
278 Don't assume isdigit succeeds only on '0' through '9'.
280 2006-07-05 Derek R. Price <derek@ximbiot.com>
282 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
283 All uses of is_space replaced by isspace.
284 * exit.h: Don't talk about STDC_HEADERS.
285 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
286 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
287 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
288 replaced by isprint etc.
289 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
290 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
291 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
292 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
293 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
294 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
296 2006-07-05 Eric Blake <ebb9@byu.net>
298 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
299 missing from netdb.h.
300 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
302 2006-06-27 Bruno Haible <bruno@clisp.org>
304 Assume ANSI C header files and <ctype.h> functions.
305 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
306 (mbsnwidth): Use isprint, iscntrl instead.
308 2006-07-03 Jim Meyering <jim@meyering.net>
310 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
311 macro is used before the first cycle_check call.
313 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
315 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
316 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
317 reported by Mark D. Baushke, one in
318 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
320 Merge from coreutils.
322 * .cppi-disable: Add stdint_.h.
323 * .cvsignore: Add stdint.h.
325 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
327 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
328 both double and long double versions.
329 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
330 * xstrtold.c: New file.
331 * xstrtod.h (xstrtold): New decl.
333 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
335 * filemode.c (setst): Remove.
336 (strmode): Rewrite to avoid setst. This makes the code shorter,
337 (arguably) clearer, and the generated code is a bit smaller on my
338 Debian GNU/Linux stable x86 host.
340 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
342 * filemode.c: Include "filemode.h" first, to test the interface.
343 Assume that filemode.h includes sys/types.h and sys/stat.h.
344 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
345 (ftypelet): Reorder to put common cases first, for efficiency.
346 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
348 (strmode): Renamed from mode_string, and now stores 12 bytes instead
349 of 10, for compatibility with FreeBSD. All callers changed.
350 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
351 that can't be deduced solely from st_mode. First arg is now a const
353 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
354 (strmode): Renamed from mode_string.
355 (filemodestring): New decl.
356 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
357 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
358 (S_ISPORT, S_ISWHT): New macros, if not already defined.
360 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
362 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
363 fsusage.h now does that. Include fsusage.h first, to test interface.
364 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
365 at most one method (the old code could have generated decls that
366 didn't conform to C89, not that this was ever exercised).
367 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
369 2006-03-19 Jim Meyering <jim@meyering.net>
371 Work even in a chroot where d_ino values for entries in "/"
372 don't match the stat.st_ino values for the same names.
373 * getcwd.c (__getcwd): When no d_ino value matches the target inode
374 number, iterate through all entries again, using lstat instead.
375 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
376 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
378 * getcwd.c (__getcwd): Clarify a comment.
379 Use memcpy in place of a call to strcpy.
381 2006-03-12 Jim Meyering <jim@meyering.net>
383 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
384 that of the current directory (which we're about to chdir ".." out of),
385 then save the dev-ino of the parent, instead.
387 * same-inode.h (SAME_INODE): New file/macro.
388 * chdir-safer.c (SAME_INODE): Remove definition.
389 Include "same-inode.h", instead.
391 * cycle-check.h: Include "same-inode.h".
392 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
393 * cycle-check.c (SAME_INODE): Remove definition.
394 * root-dev-ino.h: Include "same-inode.h".
396 2006-03-11 Eric Blake <ebb9@byu.net>
398 * same.c (same_name): s/base_name/last_component/
399 * backupfile.c (check_extension, numbered_backup): Likewise.
400 * filenamecat.c (file_name_concat): Likewise.
402 2006-03-11 Eric Blake <ebb9@byu.net>,
403 Paul Eggert <eggert@cs.ucla.edu>
405 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
406 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
408 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
409 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
410 (last_component): New method.
411 * dirname.c (dir_len): Determine when drive letters need a
412 subsequent slash. Preserve // when it is special.
413 (dir_name): Don't append dot when drive letter is absolute.
414 [TEST_DIRNAME]: Move into a full-blown gnulib test.
415 * basename.c (base_name): New semantics - malloc the result.
416 Preserve // when it is special. Preserve relative files that look
418 (base_len): Preserve // when it is special.
419 (last_component): New method, similar to old base_name semantics.
420 * stripslash.c (strip_trailing_slashes): Use last_component, not
421 base_name. Strip redundant slashes from ///.
423 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
425 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
426 both are 64 bits, since this seems to be the tradition, and this
427 prevents gcc -Wformat from warning about usages with PRIuMAX. If
428 we ever run into a host that prefers long long to long in this
429 case, we'll need another configure-time test. Problem reported by
432 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
434 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
435 possible collision with system files.
436 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
437 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
438 WCHAR_MIN and WCHAR_MAX in this case.
439 (<stddef.h>): Do not include; no longer needed.
440 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
441 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
442 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
443 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
444 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
445 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
446 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
447 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
448 !defined(__c99))]: Include in this case too, since it's harmless
450 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
452 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
453 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
454 (_STDINT_MIN, _STDINT_MAX): New macros.
455 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
456 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
457 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
458 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
459 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
460 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
461 macros, not typedefs; this simplifies things quite a bit.
462 Use long int for all types narrower than int64_t.
463 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
464 Define in terms of long long int or int64_t or long int,
465 not int64_t or int32_t. This saves some compile-time testing.
466 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
467 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
468 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
469 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
470 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
471 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
472 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
473 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
474 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
475 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
476 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
477 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
478 undef any previous version and define our own version, for
479 simplicity and consistency with the new macros for types.
480 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
481 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
482 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
483 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
484 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
485 @WINT_T_SUFFIX@ to keep things simple here.
486 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
487 Simplify by assuming typical 8/16/32/64 host, since we're
488 already doing that elsewhere anyway.
489 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
490 and assume long long int is 64 bits if available. This
491 speeds up 'configure'.
493 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
495 * getaddrinfo.c: fixed typo
497 2006-06-29 Eric Blake <ebb9@byu.net>
499 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
500 unused static function.
502 2006-06-29 Eric Blake <ebb9@byu.net>
506 2006-06-29 Derek R. Price <derek@ximbiot.com>
508 * strftime.c: Assume strftime() exists.
510 2006-06-28 Bruno Haible <bruno@clisp.org>
512 * getaddrinfo.h: Fix POSIX URL.
513 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
514 (use_win32_p): Make static.
515 (getaddrinfo): Reject service name if it is empty or does not consist
516 solely of decimal digits, or if its value is > 65535.
517 (getnameinfo): Remove useless casts.
519 2006-06-28 Derek R. Price <derek@ximbiot.com>
521 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
522 Autoconf 2.60 says this stuff was obsolete.
524 2006-05-12 Bruno Haible <bruno@clisp.org>
526 * mkdtemp.c [MINGW]: Include <io.h>.
527 (mkdir): Define using _mkdir.
529 2006-06-28 Bruno Haible <bruno@clisp.org>
531 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
532 declaration for wcwidth.
533 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
535 2006-06-28 Eric Blake <ebb9@byu.net>
537 * xvasprintf.h: Fix comments.
539 2006-06-28 Eric Blake <ebb9@byu.net>
541 * mbchar.h (wcwidth): Include wcwidth.h.
542 * mbswidth.c (wcwidth): Move from here...
543 * wcwidth.h: ...to this new file.
545 2006-06-28 Simon Josefsson <jas@extundo.com>
547 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
548 functions there. It will succeed on Windows XP, but on Windows
549 2000 and (presumably) earlier, it will fail, and use the internal
551 (use_win32_p): New function.
552 (getaddrinfo): Use strtoul on servname, to support numeric ports.
553 Support AI_NUMERICSERV to disable getservbyname.
554 (getnameinfo): New function, only supports
555 NI_NUMERICHOST|NI_NUMERICSERV for now.
557 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
558 only have some of them. Add AI_NUMERICSERV. Add prototype for
561 2006-06-27 Bruno Haible <bruno@clisp.org>
563 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
565 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
567 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
568 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
569 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
571 2006-06-26 Bruno Haible <bruno@clisp.org>
573 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
575 Reported by Mark D. Baushke and Larry Jones.
577 2006-06-26 Bruno Haible <bruno@clisp.org>
579 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
581 Suggested by Mark D. Baushke and Larry Jones.
583 2006-06-23 Mark D. Baushke <mdb@gnu.org>
585 * stdint_.h: Treat BSD/OS like OpenBSD.
587 2006-06-23 Bruno Haible <bruno@clisp.org>
589 * stdint_.h: Treat IRIX like OpenBSD.
591 2006-06-23 Bruno Haible <bruno@clisp.org>
593 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
594 ISO C 99 Technical Corrigendum 1.
596 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
598 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
599 Some compiler complained about some of them. Problem reported by
601 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
603 2006-06-21 Simon Josefsson <jas@extundo.com>
605 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
608 * socket_.h: Don't define WINVER.
610 * inet_pton.h, inet_pton.c: New file, taken from glibc but
611 slightly modified to work in gnulib.
613 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
615 * read-file.c (fread_file): Start with buffer allocation of
616 0 bytes rather than 1 byte; this simplifies the code.
617 Don't invoke feof; it's not needed. Refactor to avoid duplicate
618 code to free buffer and save/restore errno.
619 (internal_read_file): Remove unused local.
621 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
623 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
624 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
625 Problem reported by Denis Excoffier in
626 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
628 2006-06-19 Simon Josefsson <jas@extundo.com>
630 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
632 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
634 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
636 2006-06-17 Bruno Haible <bruno@clisp.org>
638 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
640 2006-06-17 Bruno Haible <bruno@clisp.org>
642 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
643 problem on Solaris 2.5.1.
645 2006-06-16 Eric Blake <ebb9@byu.net>
647 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
648 * unicodeio.c [!defined errno]: Likewise.
649 * strtol.c [!defined errno]: Likewise.
650 * strtod.c [!defined errno]: Likewise.
652 2006-06-15 Bruno Haible <bruno@clisp.org>
654 * stdint_.h: Rewritten to be fully auto-configured.
655 Fixes bug on HP-UX/IA64.
657 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
659 * getdate.y (__attribute__): Don't define if already defined.
660 Problem reported by Larry Jones.
661 * utimens.c (__attribute__): Likewise.
663 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
665 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
666 reported by Andreas Schwab.
668 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
669 Bruno Haible <bruno@clisp.org>
671 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
673 2006-05-26 Martin Lambers <marlam@marlam.de>
675 * getpass.c: Updates the test for the native W32 API, and adds
676 missing includes, thus fixing compilation warnings.
678 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
680 * tempname.c (small_open, large_open): New macros.
681 (__open, __open64) [!_LIBC]: Remove.
682 (__gen_tempname): Use small_open and large_open instead of __open
683 and __open64. This fixes a portability bug on HP-UX 11.11i
684 reported by Simon Wing-Tang in
685 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
687 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
689 * exclude.c (exclude_fnmatch): New function.
690 (excluded_file_name): Call exclude_fnmatch.
691 * exclude.h (excluded_file_name): New prototype
693 2006-05-24 Bruno Haible <bruno@clisp.org>
695 * printf-args.c (printf_fetchargs): Turn NULL pointers for
696 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
697 Reported by Thorsten Maerz <torte@netztorte.de> via
698 Aaron Stone <aaron@serendipity.cx>.
700 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
702 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
703 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
704 (my_usleep): Don't mishandle maximum value.
706 2006-05-19 Jim Meyering <jim@meyering.net>
708 * getugroups.c: Correct an outdated comment. From Bruno Haible.
710 2006-05-17 Bruno Haible <bruno@clisp.org>
713 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
715 2006-05-17 Bruno Haible <bruno@clisp.org>
717 * stdint_.h: Fix recognition of Cygwin.
719 2006-05-11 Jim Meyering <jim@meyering.net>
721 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
723 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
725 * crc.c (crc32_update): Remove unnecessary L suffix.
726 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
727 unwanted sign propagation, e.g., on hosts with 64-bit int.
728 There still are some problems with reeelly weird theoretical hosts
729 (e.g., 33-bit int) but it's not worth worrying about now.
730 * sha1.c (rol): Likewise.
731 (K1, K2, K3, K4): Remove unnecessary L suffix.
733 2006-05-10 Bruno Haible <bruno@clisp.org>
735 * des.c: Cast to avoid warnings.
737 2006-05-10 Simon Josefsson <jas@extundo.com>
739 * md4.c: Typo fix, update copyright years.
740 (K1, K2): Don't use L because it turn computations into 64-bit on
743 2006-05-09 Bruno Haible <bruno@clisp.org>
745 * xvasprintf.c: Include limits.h, string.h, xsize.h.
746 (EOVERFLOW): Define fallback value.
747 (xstrcat): New function.
748 (xvasprintf): Recognize the special case of a string concatenation.
750 2006-05-01 Bruno Haible <bruno@clisp.org>
752 * stdint_.h: Shorter URL.
753 * inttypes.h: Likewise.
755 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
757 * verify.h: Document the internals better. Most of this change
758 was written by Bruno Haible.
760 2006-04-29 Bruno Haible <bruno@clisp.org>
762 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
763 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
765 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
767 * getdate.y (get_date): When adding relative date, start with the
768 initial time, not with the result of the first mktime call.
770 2006-04-23 Bruno Haible <bruno@clisp.org>
772 * copy-file.c: Include <unistd.h> unconditionally.
773 * execute.c: Likewise.
774 * fatal-signal.c: Likewise.
775 * findprog.c: Likewise.
776 * mkdtemp.c: Likewise.
779 * wait-process.h: Likewise.
781 2006-04-23 Bruno Haible <bruno@clisp.org>
783 * fwriteerror.c (fwriteerror): Call fclose also when an error
784 condition was already detected.
785 Reported by Ben Pfaff <blp@cs.stanford.edu>.
787 2006-04-19 Derek Price <derek@ximbiot.com>
788 Eric Blake <ebb9@byu.net>
790 * inttypes.h: Correct grammar in comment.
792 2006-04-18 Derek Price <derek@ximbiot.com>
793 Paul Eggert <eggert@cs.ucla.edu>
795 * inttypes.h: New file.
796 * strtoimax.c: Assume <inttypes.h>.
798 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
800 * utimens.c (futimens): glibc futimesat messes up if /proc
801 isn't mounted. Problem reported by Kir Kolyshkin.
803 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
805 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
806 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
807 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
809 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
811 Merge regex changes from libc, removing some of our
812 POSIX-conformance changes that were rejected and redoing them in a
815 * regcomp.c (re_compile_internal, init_dfa):
816 Length arg is now size_t, not Idx. All uses changed.
817 (peek_token): Forward decl now says internal_function.
818 (__re_error_msgid, __re_error_msgid_idx):
819 Now static rather than extern with attribute_hidden.
820 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
821 For some reason libc prefers K&R style defns for external functions.
822 (regerror) [!defined _LIBC]: Likewise.
823 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
824 (seek_collating_symbol_entry, lookup_collation_sequence_value):
825 (build_range_exp, build_collating_symbol):
827 (re_compile_fastmap): Use '\0' to memset, not 0.
828 (utf8_sb_map): Make the calculations more obvious.
829 (init_dfa, parse_bracket_exp, build_charclass_op):
830 Call calloc and cast result, as glibc does.
831 (init_word_char, fetch_token, peek_token, peek_token_bracket):
832 (build_range_exp, build_collating_symbol):
833 Now internal functions.
835 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
837 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
838 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
839 Don't depend on VMS; depend on __VMS instead, for POSIX
841 (regoff_t): Define to ssize_t, not long int.
843 Remove the REG_ macros named below. Instead, make the old names
844 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
846 (REG_BACKSLASH_ESCAPE_IN_LISTS):
847 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
848 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
849 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
850 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
851 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
852 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
853 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
854 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
855 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
856 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
857 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
858 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
859 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
860 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
861 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
862 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
864 Remove. All uses replaced by the old RE_* names.
865 (RE_BACKSLASH_ESCAPE_IN_LISTS):
866 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
867 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
868 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
869 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
870 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
871 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
872 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
873 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
874 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
875 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
876 Don't bother having these macros be independent of each others'
877 values, since they no longer exist in the POSIX name space.
879 Rename the following member names back to their old names,
880 unless !__USE_GNU_REGEX. All uses changed back.
881 (buffer): Renamed from re_buffer.
882 (allocated): Renamed from re_allocated.
883 (used): Renamed from re_used.
884 (syntax): Renamed from re_syntax.
885 (fastmap): Renamed from re_fastmap.
886 (translate): Renamed from re_translate.
887 (can_be_null): Renamed from re_can_be_null.
888 (regs_allocated): Renamed from re_regs_allocated.
889 (fastmap_accurate): Renamed from re_fastmap_accurate.
890 (no_sub): Renamed from re_no_sub.
891 (not_bol): Renamed from re_not_bol.
892 (not_eol): Renamed from re_not_eol.
893 (newline_anchor): Renamed from re_newline_anchor.
894 (num_regs): Renamed from rm_num_regs.
895 (start): Renamed from rm_start.
896 (end): Renamed from rm_end.
898 (free_state): Move up a bit.
900 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
902 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
903 when that is what is intended.
904 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
905 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
907 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
908 All uses changed back to re_malloc, etc. It's now the caller's
909 responsibility to check for overflow; all callers changed.
910 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
911 (re_x2nrealloc): Remove.
912 (free_state): Remove decl.
914 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
915 (re_set_registers, re_exec):
918 2006-01-31 Roland McGrath <roland@redhat.com>
920 * regcomp.c (calc_eclosure_iter): Remove dead variables.
921 Reported by Mike Frysinger <vapier@gentoo.org>.
923 2006-01-15 Andreas Jaeger <aj@suse.de>
926 * regex_internal.c (re_string_reconstruct): Adjust for
927 build_wcs_upper_buffer change.
928 (build_wcs_upper_buffer): Change return type.
930 2005-12-10 Ulrich Drepper <drepper@redhat.com>
932 * regex_internal.h: Include <stdint.h> if available.
934 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
936 * regex_internal.h (SIZE_MAX): Provide a default definition.
938 2005-10-14 Ulrich Drepper <drepper@redhat.com>
940 * regcomp.c: Adjust for changed secondary hash function.
942 2005-09-30 Ulrich Drepper <drepper@redhat.com>
944 * regex.h: Pretty printing.
945 Clean up namespace a bit.
947 2005-09-30 Jakub Jelinek <jakub@redhat.com>
949 * regexec.c (update_cur_sifted_state, check_arrival,
950 check_arrival_add_next_nodes): Avoid using uninitialized variable.
952 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
953 Ulrich Drepper <drepper@redhat.com>
956 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
957 (bitset_word_t): Renamed from bitset_word. All uses changed.
959 2005-09-22 Ulrich Drepper <drepper@redhat.com>
962 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
963 * regcomp.c: Remove unnecessary uses of
964 unsigned RE_TRANSLATE_TYPE.
965 * regex_internal.h: Likewise.
966 * regex_internal.c: Likewise.
967 * regexec.c: Likewise.
968 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
970 2005-09-07 Ulrich Drepper <drepper@redhat.com>
972 * regexec.c (find_recover_state): Remove unnecessary
974 (transit_state_bkref): Make DFA a const pointer.
975 (get_subexp): Likewise.
976 (check_arrival): Likewise.
977 (update_cur_sifted_state): Likewise.
978 (re_search_internal): Likewise.
979 (prune_impossible_nodes): Likewise.
980 (acquire_init_state_context): Likewise.
981 (proceed_next_node): Likewise.
982 (set_regs): Likewise.
983 (free_fail_stack_return): Likewise.
984 (check_arrival_expand_ecl): Mark DFA parameter as const.
985 (check_arrival_expand_ecl_sub): Likewise.
986 (check_subexp_limits): Likewise.
987 (sub_epsilon_src_nodes): Likewise.
988 (add_epsilon_src_nodes): Likewise.
989 (merge_state_array): Likewise.
990 (update_regs): Likewise.
991 (build_trtable): Likewise.
992 (sift_states_backward): Mark MCTX parameter as const.
993 (build_sifted_states): Likewise.
994 (update_cur_sifted_state): Likewise.
995 (sift_states_mkref): Likewise.
996 (check_arrival_expand_ecl): Mark eclosure as const.
997 (check_dst_limits_calc_pos_1): Likewise.
998 * regex_internal.h (re_match_context_t): Make dfa a const
1001 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1003 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1004 (transit_state_sb): Likewise.
1005 (transit_state_mb): Likewise.
1006 (sift_states_iter_mb): Likewise.
1007 (check_arrival_add_next_nodes): Likewise.
1008 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1009 [_LIBC] (re_search_2_stub): Use mempcpy.
1011 * regex_internal.c (re_string_reconstruct): Avoid calling
1012 mbrtowc for very simple UTF-8 case.
1014 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1016 (re_acquire_state_context): Likewise.
1017 * regex_internal.h: Adjust prototypes.
1019 * regex.c: Prevent using C++ compilers.
1021 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1022 (re_acquire_state_context): Likewise.
1024 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1025 Bruno Haible <bruno@clisp.org>
1027 * stdint_.h: On OpenBSD, don't redefine types already included in
1028 <sys/types.h> and <inttypes.h>.
1030 2006-03-24 Eric Blake <ebb9@byu.net>
1032 * time_r.c (copy_string_result): Remove, as it is no longer used.
1034 2006-03-24 Simon Josefsson <jas@extundo.com>
1036 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1037 including some doc fixes.
1038 (base64_encode_alloc): Fix +1 bug on allocation failures.
1040 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1042 * base64.c (base64_encode): Do not read past end of array with
1043 unsanitized input on systems with CHAR_BIT > 8.
1045 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1047 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1048 Typedef to long int, not to off_, as POSIX will likely change
1051 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1053 * argp-help.c (validate_uparams): Fix typo
1054 * argp-parse.c (argp_default_options): Consistently begin help
1055 messages with a lowercase letter.
1057 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1059 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1060 overrun buffers and shouldn't be used (much as gets shouldn't be
1062 * time_r.c (asctime_r, ctime_r): Likewise.
1064 2006-03-08 Simon Josefsson <jas@extundo.com>
1066 * gc-gnulib.c (randomize): Don't open files called 'no', they
1067 signal that configure disabled the device.
1069 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1071 * c-stack.c: Include unistd.h unconditionally, since we now assume
1073 * getlogin_r.c: Likewise.
1074 * getlogin_r.h: Likewise.
1076 * pagealign_alloc.c: Likewise.
1077 * unistd_.h: Remove; no longer needed.
1079 2006-03-07 Simon Josefsson <jas@extundo.com>
1081 * unistd_.h: New file.
1083 2006-03-07 Simon Josefsson <jas@extundo.com>
1085 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1087 2006-03-01 Simon Josefsson <jas@extundo.com>
1089 * readline.c: Fix typo, tiny patch from Stepan Kasal
1092 2006-02-28 Simon Josefsson <jas@extundo.com>
1094 * getopt.c: Protect #include of unistd.h, for MSVS.
1096 2006-02-27 Simon Josefsson <jas@extundo.com>
1098 * base64.h: Indent #define's. From Jim Meyering
1101 2006-02-27 Jim Meyering <jim@meyering.net>
1103 Revert the change of 2006-02-24, so these files can continue
1104 to be sync'd from gettext.
1105 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1108 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1110 * glob.c: Say "invalid" rather than "illegal" in comments.
1112 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1114 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1116 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1118 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1119 AT_FDCWD exceeds INT_MAX.
1120 * openat.h (AT_FDCWD): Likewise.
1122 2006-02-14 Jim Meyering <jim@meyering.net>
1124 Sync from coreutils.
1126 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1127 failure on deficient systems, and simplify gnulib lgpl dependencies.
1128 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1129 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1131 * xalloc-die.c: Remove unused definition of N_.
1133 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1135 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1137 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1139 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1140 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1142 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1144 * argp-namefrob.h: Restore changes accidentally lost during the
1145 "autoupdate" on 2005-12-12.
1147 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1149 * fnmatch.c (L_): Renamed from L, to work around a bug in
1150 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1151 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1154 2006-01-26 Simon Josefsson <jas@extundo.com>
1156 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1157 prototype is visible on mingw32.
1159 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1162 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1165 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1167 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1168 attempt to open for write; this always fails, at least on POSIX
1169 hosts. This reinstates the 2006-01-09 change, which was
1170 inadvertently removed.
1172 2006-01-26 Bruno Haible <bruno@clisp.org>
1173 Paul Eggert <eggert@cs.ucla.edu>
1175 * stdbool_.h (_Bool)
1176 [(! (defined __cplusplus || defined __BEOS__)
1177 && !defined __GNUC__
1178 && !(defined __HP_cc || defined __xlc__
1179 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1180 || defined __sgi))]:
1181 #define to signed char in these cases too; this simplifies
1182 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1183 etc., separately) and makes it more conservative.
1185 2006-01-21 Jim Meyering <jim@meyering.net>
1187 Sync from the stable (b5) branch of coreutils:
1189 * fts.c (fts_children): Don't let close() clobber errno from
1192 * fts.c (fts_stat): When following a symlink-to-directory,
1193 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1194 a dangling symlink. That can also happen at least for ELOOP.
1195 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1196 FYI, this bug predates the inclusion of fts.c in coreutils.
1198 * fts.c (fts_open): Put new maxarglen declaration and uses
1199 in their own block, so pre-c99 compilers don't object.
1201 Avoid the double-free (first in fts_read, second in fts_close) that
1202 would occur when an `active' directory is made inaccessible (e.g.,
1203 via chmod a-x) during a traversal.
1204 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1205 before returning. Reproduce this failure by
1206 mkdir -p a/b; cd a; chmod a-x . b
1207 Reported by Stavros Passas.
1209 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1211 * argp-namefrob.h: Bugfix. Remove stray #
1213 2006-01-25 Bruno Haible <bruno@clisp.org>
1215 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1217 Reported by Paul Eggert.
1219 2006-01-25 Jim Meyering <jim@meyering.net>
1221 * fileblocks.c: Remove more useless parentheses.
1222 * readutmp.h: Likewise.
1224 2006-01-24 Bruno Haible <bruno@clisp.org>
1226 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1228 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1231 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1232 to avoid problems with the built-in _Bool type.
1233 Reported by Paul Eggert on 2005-11-26.
1235 2006-01-24 Jim Meyering <jim@meyering.net>
1237 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1239 2006-01-24 Simon Josefsson <jas@extundo.com>
1241 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1244 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1246 Work around porting bugs reported by Dieter in
1247 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1248 * getopt.c (_NOPROTO): Remove; no longer needed.
1249 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1250 Include "getopt.h" first, to check interface.
1251 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1253 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1254 (__strndup): Revert to K&R-style function dfns, the glibc style.
1255 * strnlen.c: Don't claim it's taken from glibc; it's not.
1256 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1257 Include strnlen.h first, to get prototype properly.
1258 (strnlen): Renamed from __strnlen.
1261 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1263 These changes imported from libc.
1264 * getopt.c: Use __fxprintf instead of inline stream orientation
1265 test and two separate function calls.
1266 * strndup.c (__strndup): Add libc_hidden_def.
1268 2006-01-22 Bruno Haible <bruno@clisp.org>
1270 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1271 temporary buffer for sprintf, take into account the precision also
1272 for 'd', 'i', 'u', 'o', 'x', 'X'.
1274 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1276 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1277 to pacify gcc -Wswitch-default.
1279 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1281 * argp-help.c (usage_long_opt): Do not print DOC options.
1282 (__argp_base_name): Removed
1283 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1285 (__argp_base_name): Provide macro definition or extern declaration
1286 depending on the configuration
1288 2006-01-20 Simon Josefsson <jas@extundo.com>
1290 * inet_ntop.h: Unconditionally include sys/socket.h.
1292 2006-01-19 Simon Josefsson <jas@extundo.com>
1294 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1296 2006-01-12 Simon Josefsson <jas@extundo.com>
1298 * base64.c: Fix warning, reported by Bruno Haible
1299 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1301 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1303 Sync from coreutils.
1304 * md5.c: Fix commentary typos.
1305 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1306 * md5.h (__attribute__): Remove; unused.
1307 * sha1.c: Fix commentary to match md5 better.
1308 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1309 so that we don't need to worry about alignment. All uses changed.
1310 This merges the 2005-10-28 md5 change into sha1.
1312 2006-01-11 Jim Meyering <jim@meyering.net>
1314 Sync from coreutils.
1315 * md5.c (OP): Fix spacing.
1317 2006-01-11 Simon Josefsson <jas@extundo.com>
1319 * stdint_.h (SIZE_MAX): Add missing (.
1321 2006-01-10 Bruno Haible <bruno@clisp.org>
1323 * argp.h (__const): Remove macro. Use const instead.
1324 * argp-fmtstream.h (__const): Likewise.
1325 * glob_.h (__const): Remove macro.
1326 * glob-libc.h: Use const instead of __const.
1328 2006-01-10 Jim Meyering <jim@meyering.net>
1330 Avoid the double-free (first in fts_read, second in fts_close) that
1331 would occur when an `active' directory is made inaccessible (e.g.,
1332 via chmod a-x) during a traversal.
1333 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1334 before returning. Reproduce this failure by
1335 mkdir -p a/b; cd a; chmod a-x . b
1336 Reported by Stavros Passas.
1338 Sync from coreutils.
1339 * sha1.c: Tweak grammar in a comment.
1341 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1343 * regex_internal.h (BITSET_WORD_BITS):
1344 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1345 preprocessor mishandles large unsigned values as if they were signed.
1346 Problem reported by Claudio Fontana in
1347 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1349 2006-01-10 Simon Josefsson <jas@extundo.com>
1351 * socket_.h: New file.
1353 2006-01-10 Bruno Haible <bruno@clisp.org>
1355 * localcharset.c: Update from GNU gettext.
1357 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1359 Sync from coreutils.
1360 * chdir-long.c (cdb_free): Don't bother trying to open directory
1361 for write access: POSIX says that must fail.
1362 * fts.c (diropen): Likewise.
1363 * save-cwd.c (save_cwd): Likewise.
1364 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1365 well, for minor improvements on hosts that lack O_DIRECTORY.
1366 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1367 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1368 Fall back on chown if open failed with EACCES.
1370 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1371 Report an error at compile-time if only a 1-second nominal clock
1372 resolution is found.
1374 * lchmod.h: New file.
1375 * mkdir-p.c: Include lchmod.h, lchown.h.
1376 (make_dir_parents): Use lchown rather than chown, and
1377 lchmod rather than chmod.
1379 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1380 too. Problem with "none" reported by Bob Proulx. Problem with
1381 "proc" reported by n0dalus.
1383 * mountlist.c: Include <limits.h>.
1384 (dev_from_mount_options)
1385 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1386 New function. It no longer assumes "dev=" has the System V meaning
1387 on Linux (since it doesn't). It also parses "dev=" more carefully.
1388 (read_file_system_list)
1389 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1390 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1393 * posixtm.h (PDS_PRE_2000): New macro.
1394 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1395 All usages changed. Reject dates outside the range 1969-1999 if
1396 PDS_PRE_2000 is used.
1398 2006-01-09 Jim Meyering <jim@meyering.net>
1400 Sync from coreutils.
1402 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1404 * chdir-safer.h, chdir-safer.c: New files.
1406 * modechange.c (mode_compile): Reject an invalid mode string
1407 that starts with an octal digit. From Andreas Gruenbacher.
1409 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1410 and dup to open_safer and dup_safer, respectively.
1411 (openat_permissive): Fix typo in comment.
1413 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1414 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1415 (_): Remove; no longer needed.
1416 (openat): Renamed from rpl_openat; no need for rpl_openat
1417 since openat.h renames openat for us.
1418 Replace most of the body with a call to openat_permissive,
1419 to avoid duplicate code.
1420 Port to (probably hypothetical) environments were mode_t is
1422 (openat_permissive): Require mode arg, so that we can check
1423 types better. Put it just after flags. Change cwd failure
1424 indicator from pointer-to-bool to pointer-to-errno-value.
1425 All callers changed.
1426 Invoke openat_save_fail and/or openat_restore_fail if
1427 cwd_errno is null, so that openat can call us.
1428 (openat_permissive, fdopendir, fstatat, unlinkat):
1429 Simplify errno handling to avoid some duplicate code,
1430 as it's OK to set errno on success.
1431 * openat.h: Revamp code so that function macros depend on
1432 __OPENAT_PREFIX only, not also on AT_FDCWD.
1433 (openat_ro): Remove. Caller changed to use openat_permissive.
1434 (openat_permissive): Now a macro, if not a function.
1435 (openat_restore_fail, openat_save_fail): Now always functions,
1436 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1438 * openat-priv.h: New file, defining macros used by mkdirat.c
1440 * mkdirat.c: Include openat-priv.h.
1441 Remove definitions of macros defined therein.
1442 * openat.c: Likewise.
1444 * mkdirat.c (mkdirat): New file and function.
1445 * openat.h (mkdirat): Declare.
1447 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1449 * openat.h (openat_permissive): Declare.
1450 (openat_ro): Define.
1452 * openat.c (EXPECTED_ERRNO): New macro.
1453 (openat_permissive): New function -- used in remove.c rewrite.
1454 (all functions): Set errno just before returning, only if there
1455 was an actual failure.
1456 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1458 Emulate openat-family functions using Linux's procfs, if possible.
1459 Idea and some code based on Ulrich Drepper's glibc changes.
1461 * openat.c: (BUILD_PROC_NAME): New macro.
1462 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1463 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1464 before falling back on save_cwd and restore_cwd.
1465 (fdopendir, fstatat, unlinkat): Likewise.
1467 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1468 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1470 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1471 as second argument to va_arg. Otherwise, some versions of gcc
1472 warn that `if this code is reached, the program will abort'.
1474 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1476 Sync from coreutils.
1478 Add POSIX ACL support
1479 * acl.h (copy_acl, set_acl): Add declarations.
1480 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1481 systems other than Linux.
1482 (chmod_or_fchmod): New function: use fchmod when possible,
1483 and chmod otherwise.
1484 (file_has_acl): Add a POSIX ACL implementation, with a
1485 Linux-specific subcase.
1486 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1487 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1488 acls are unsupported.
1489 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1490 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1493 2006-01-09 Bruno Haible <bruno@clisp.org>
1495 * sysexit_.h (EX_OK): New macro.
1496 Suggested by Martin Lambers <marlam@marlam.de>.
1498 2006-01-09 Bruno Haible <bruno@clisp.org>
1500 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1501 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1502 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1503 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1505 2006-01-09 Bruno Haible <bruno@clisp.org>
1507 * stdint_.h (SIZE_MAX): Write the value without involving negative
1510 2005-10-16 Bruno Haible <bruno@clisp.org>
1512 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1513 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1515 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1517 * strftime.c (tzname): Don't declare if it is already #defined.
1518 Problem reported for Mingw by Mark Junker.
1520 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1522 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1523 long int, not int, for nanosecond counts, so that people who are
1524 used to POSIX struct timespec won't be surprised. Reported by Jim
1527 2005-12-16 Jim Meyering <jim@meyering.net>
1529 * fprintftime.c, fprintftime.h: New files.
1531 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1533 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1534 * argp-help.c (fill_in_uparams): Check if the constructed
1535 struct uparams is valid. Fall back to the default values if it is
1538 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1540 * argp-help.c (__argp_base_name): New function
1541 (__argp_short_program_name): Rewrite using __argp_base_name
1542 * argp-namefrob.h: Define program_invocation_name and
1543 program_invocation_short_name if requested
1544 (__argp_base_name): Add prototype
1545 * argp-parse.c (argp_def): Use gettext wrappers
1546 (argp_default_parser): Use __argp_base_name
1547 * argp-pin.c: New file. Defines program_invocation_name and
1548 program_invocation_short_name on systems that lack them.
1550 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1552 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1553 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1554 porting problem reported by Georg Schwarz in
1555 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1557 2005-07-09 Bruno Haible <bruno@clisp.org>
1559 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1560 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1561 Reported by Mark Junker <mjscod@gmx.de>.
1563 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1565 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1566 (uintmax_t) [defined uintmax_t]: Do not declare.
1567 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1568 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1569 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1570 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1571 sake of portability to weird hosts that C allows (though we don't
1572 know of any practical examples).
1574 * savedir.h (fdsavedir): New decl.
1575 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1576 contains most of the former guts of savedir.
1577 (savedir): Use savedirstream.
1580 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1582 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1583 coreutils no longer futzes with rounding modes.
1585 2005-11-14 Jim Meyering <jim@meyering.net>
1587 * mkstemp-safer.c: Include <config.h>, required for possible
1588 replacement of mkstemp.
1590 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1592 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1594 (gethrxtime) [! (HAVE_NANOUPTIME
1595 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1596 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1597 our own approximation.
1599 2005-11-10 Simon Josefsson <jas@extundo.com>
1601 * readline.c: Remove EOL.
1603 2005-11-08 Eric Blake <ebb9@byu.net>
1605 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1607 2005-11-08 Eric Blake <ebb9@byu.net>
1609 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1611 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1613 Fix porting problem reported by Theodoros V. Kalamatianos.
1614 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1615 Don't assume that futimes failing means we must fail.
1617 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1619 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1620 leave errno alone. Problem reported by Dmitry V. Levin.
1622 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1624 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1625 errno alone. Problem reported by Frederic Jolliton.
1627 2005-10-28 Simon Josefsson <jas@extundo.com>
1629 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1630 "restrict" keywords, as per POSIX. Protect the function
1631 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1632 Don't use K&R prototypes. Check the sprintf return values.
1633 Re-define EAFNOSUPPORT if not present. Indent.
1635 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1636 suggested by Bruno Haible <bruno@clisp.org>.
1638 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1640 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1642 * gc-libgcrypt.c: Add MD2 (which is not available through
1645 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1647 * md2.h, md2.c: New files.
1649 2005-10-24 Simon Josefsson <jas@extundo.com>
1651 * md4.h: Shrink buffer size, now that we changed the type.
1653 2005-10-22 Simon Josefsson <jas@extundo.com>
1655 * arcfour.h, arcfour.c: Use fixed size indices in the
1656 arcfour_context struct (simplify test vector testing in GNU
1659 2005-10-22 Simon Josefsson <jas@extundo.com>
1661 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1662 suggested by Bruno Haible <bruno@clisp.org>.
1664 2005-10-22 Simon Josefsson <jas@extundo.com>
1666 * crc.h: Include stddef.h, for size_t.
1668 2005-10-21 Simon Josefsson <jas@extundo.com>
1670 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1671 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1673 2005-10-21 Simon Josefsson <jas@extundo.com>
1675 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1678 2005-10-21 Simon Josefsson <jas@extundo.com>
1680 * gc-gnulib.c: Support ARCTWO in CBC mode.
1682 2005-10-21 Simon Josefsson <jas@extundo.com>
1684 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1687 * hmac-sha1.c (hmac_sha1): Likewise.
1689 * crc.c (crc32_update): Actually use crc parameter, suggested by
1690 Bruno Haible <bruno@clisp.org>.
1692 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1695 2005-10-21 Simon Josefsson <jas@extundo.com>
1697 * des.h, des.c: New files.
1699 * gc-gnulib.c: Support DES.c
1701 2005-10-21 Simon Josefsson <jas@extundo.com>
1703 * arctwo.h, arctwo.c: New files.
1705 * gc-gnulib.c: Support ARCTWO.
1707 2005-10-21 Simon Josefsson <jas@extundo.com>
1709 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1711 2005-10-19 Simon Josefsson <jas@extundo.com>
1713 * gc-gnulib.c: Support ARCFOUR.
1715 2005-10-19 Simon Josefsson <jas@extundo.com>
1717 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1720 * gc.h: Add ECB enum type.
1722 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1724 2005-10-19 Simon Josefsson <jas@extundo.com>
1726 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1728 2005-10-18 Simon Josefsson <jas@extundo.com>
1730 * md4.h, md4.c: New files, based on md5.?.
1732 2005-10-17 Simon Josefsson <jas@extundo.com>
1734 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1736 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1738 2005-10-17 Simon Josefsson <jas@extundo.com>
1740 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1742 2005-10-17 Simon Josefsson <jas@extundo.com>
1744 * gc.h, gc-libgcrypt.c: Add ciphers.
1746 2005-10-17 Simon Josefsson <jas@extundo.com>
1748 * sha1.c: Use uint32_t instead of md5_uint32.t
1750 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1753 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1755 * md5.h: Use stdint.h and uint32_t. Doc fix.
1757 2005-10-15 Simon Josefsson <jas@extundo.com>
1759 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1761 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1763 2005-10-14 Simon Josefsson <jas@extundo.com>
1765 * arcfour.h, arcfour.c: New files.
1767 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1769 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1770 include <wchar.h>; no longer needed.
1772 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1773 and Ulrich Drepper <drepper@redhat.com>
1776 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1777 instead of inline stream orientation test and two separate
1778 function calls. Pay no attention to USE_IN_LIBIO.
1780 2005-10-14 Roland McGrath <roland@redhat.com>
1782 Import from libc. [BZ #1331]
1783 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1785 Reported by Matej Vela <vela@debian.org>.
1787 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1789 * mkdir-p.c (make_dir_parents): Don't report an error if an
1790 intermediate directory is in a read-only file system. Problem
1791 reported by Eric Blake.
1793 2005-10-13 Simon Josefsson <jas@extundo.com>
1795 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1796 Move memory allocation outside of loop.
1798 2005-10-12 Simon Josefsson <jas@extundo.com>
1800 * gc-pbkdf2-sha1.c: New file.
1802 * gc.h: Add gc_pbkdf2_sha1 prototype.
1804 2005-10-12 Simon Josefsson <jas@extundo.com>
1806 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1807 suggested by Bruno Haible <bruno@clisp.org>.
1809 2005-10-12 Simon Josefsson <jas@extundo.com>
1811 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1813 * gc-gnulib.c (gc_hmac_sha1): New function.
1815 2005-10-12 Simon Josefsson <jas@extundo.com>
1817 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1819 2005-10-12 Simon Josefsson <jas@extundo.com>
1821 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1822 GC_USE_HMAC_MD5, respectively.
1824 * gc-libgcrypt.c (gc_md5): Fix assert call.
1827 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1829 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1831 * gc-gnulib.c (gc_hash_buffer): Ditto.
1833 2005-10-11 Bruno Haible <bruno@clisp.org>
1835 * c-strcasestr.h: New file, from GNU gettext.
1836 * c-strcasestr.c: New file, from GNU gettext.
1838 2005-10-11 Bruno Haible <bruno@clisp.org>
1840 * c-strcase.h: New file, from GNU gettext.
1841 * c-strcasecmp.c: New file, from GNU gettext.
1842 * c-strncasecmp.c: New file, from GNU gettext.
1844 2005-10-11 Simon Josefsson <jas@extundo.com>
1846 * crc.h, crc.c: New files.
1848 * gc.h (gc_hash_buffer): Add doc.
1850 2005-10-08 Simon Josefsson <jas@extundo.com>
1852 * gc.h: Add gc_hash and gc_hash_buffer.
1854 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1856 * gc-libgcrypt.c (gc_hash_buffer): Add.
1858 2005-10-11 Bruno Haible <bruno@clisp.org>
1860 * strcasecmp.c: Include limits.h.
1861 (strcasecmp): Avoid integer overflow on exotic platforms.
1862 * strncasecmp.c: Include limits.h.
1863 (strncasecmp): Avoid integer overflow on exotic platforms.
1864 Reported by Paul Eggert.
1866 2005-10-06 Simon Josefsson <jas@extundo.com>
1868 * hmac-md5.c: New file.
1872 2005-10-06 Simon Josefsson <jas@extundo.com>
1874 * memxor.c (memxor): Avoid casts and warnings.
1876 2005-10-05 Derek Price <derek@ximbiot.com>
1878 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1880 2005-10-05 Simon Josefsson <jas@extundo.com>
1882 * memxor.c (memxor): Fix compiler error.
1884 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1885 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1887 * memxor.h, memxor.c: New files.
1889 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1890 we assume all systems have it, suggested by Jim Meyering
1891 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1892 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1893 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1896 2005-10-04 Bruno Haible <bruno@clisp.org>
1898 * verify.h (verify_true): Provide alternative definition for C++.
1900 2005-10-04 Simon Josefsson <jas@extundo.com>
1902 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1903 D. Baushke" <mdb@gnu.org>.
1905 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1907 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1908 (SSIZE_MAX): New macro, if not already defined.
1909 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1912 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1914 * exclude.c: Include verify.h.
1915 (verify): Remove. All callers changed to use verify.h's version.
1916 * strtoimax.c: Likewise.
1917 * utimecmp.c: Likewis.e
1919 Sync from coreutils.
1920 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1921 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1922 * .cvsignore: Add fts.h, search.h, t-fpending.
1923 * settime.c (settime): Fix { typo in previous patch. Also, don't
1924 bother returning ENOSYS if settimeofday or stime fails; just let
1925 them return whatever errno they want to return.
1926 * utimens.c: Include unistd.h, for dup2.
1927 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1928 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1930 2005-10-02 Jim Meyering <jim@meyering.net>
1932 Sync from coreutils.
1933 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1934 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1935 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1936 Remove AT_FDCWD test.
1937 Do not consume the fd unless successful.
1938 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1939 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1940 block, so that we don't even try to compile it if settimeofday is
1941 available. This works around a compilation failure on OSF1 V5.1,
1942 due to stime requiring a `long int*' while tv_sec is `int'.
1944 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1946 * getdelim.c (getdelim): Remove unused variables.
1948 2005-10-01 Simon Josefsson <jas@extundo.com>
1950 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1951 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1952 AI_* and EAI_* definitions. Protect function declarations.
1954 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1956 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1957 so that the code works even with ancient cpp. Portability problem
1958 with GCC 2.7.2.1 reported by Thomas M.Ott.
1960 2005-09-27 Jim Meyering <jim@meyering.net>
1962 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1964 * intprops.h (signed_type_or_expr__): Define.
1965 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1968 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1970 * verify.h (verify_expr): Remove, replacing with:
1971 (verify_true): New macro that returns true instead of void.
1972 (verify_type__): Remove.
1973 (verify): Use verify_true rather than verify_type__.
1975 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1977 * utimens.c (ENOSYS): Define if not already defined.
1978 (futimens): Support having a null PATH if the file descriptor
1981 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1983 (__attribute): Define to empty unless GCC 3.1 or later.
1984 This works around a core dump on OpenBSD 3.4, which has GCC
1985 2.95.3, which dumps core when given __attribute__(()). It also
1986 simplifies other tests, since we really don't want to bother with
1987 worrying about which ancient version of GCC supported what.
1988 Original problem reported by Yoann Vandoorselaere, with part of
1989 the fix suggested by Derek Price.
1991 2005-09-24 Jim Meyering <jim@meyering.net>
1993 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1994 so we can once again use a positive bitfield width of 1 -- now we
1995 don't have to explain why we were using a bitfield width of 2.
1997 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1999 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2000 Problem reported by Eric Blake.
2001 (getaddrinfo): Initialize se so that it's not garbage.
2002 Redo internal storage allocation so that it doesn't make unportable
2003 assumptions about alignment.
2006 * utimens.c (futimens): Use futimesat if available.
2007 Prefer it to futimes since it doesn't have the futimes bug.
2009 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2010 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2011 Instead, declare a function that returns a pointer to an array,
2012 and use verify_type__ to declare the size of the array.
2013 Problem and germ of a solution reported by Bruno Haible.
2014 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2015 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2017 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2019 Sync from coreutils.
2021 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2023 * argmatch.h: Include verify.h
2024 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2025 (ARGMATCH_ASSERT): Remove; unused.
2026 * canonicalize.c: Assume STDC_HEADERS.
2027 * exclude.c: Include "strcase.h".
2028 * regex_internal.h [!defined _LIBC]: Likewise.
2029 * getusershell.c: Include stdio--.h rather than stdio.h
2031 (getusershell): Call fopen, not fopen_safer.
2032 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2033 Do not include unistd-safer.h.
2034 (save_cwd): Don't call fd_safer; no longer needed
2035 now that we include fcntl--.h.
2037 * getdate.y (relative_time): New type.
2038 (RELATIVE_TIME_0): New constant.
2039 (parser_control): Use relative_time instead of doing it ourselves.
2040 (%union): Add new relative_time rel member.
2041 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2043 (relunit, relunit_snumber): Now of type rel.
2044 (zone, rel, relunit, get_date): Adjust to above changes.
2046 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2047 Do not include unistd-safer.h.
2048 (getloadavg): Don't call fd_safer; no longer needed
2049 now that we include fcntl--.h.
2051 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2052 (make_dir_parents): Treat ENOSYS like EEXIST.
2054 Improve quality of diagnostics on restore_cwd failure.
2055 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2056 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2057 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2058 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2059 each time through the loop. Do not diagnose restore_cwd failure;
2060 that is the caller's job (and perhaps the caller does not care).
2062 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2063 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2064 If the file already exists but is not a directory, don't bother
2065 to try to make its parents.
2066 Close potential file descriptor leak if we can't chdir("/") (!).
2067 Don't always return true if chdir($PWD) fails; return true only
2068 if the requested action was done successfully (except for the
2070 Don't log final directory unless we actually made it.
2071 Refactor to avoid duplicate code to fix up permissions.
2072 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2074 * strftime.c (my_strftime): Rewrite the previous change slightly,
2075 to make it a bit faster and (I hope) clearer.
2076 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2077 Fix bug in formats like %2N.
2079 * verify.h: New file.
2081 2005-09-22 Jim Meyering <jim@meyering.net>
2083 Sync from coreutils.
2085 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2087 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2088 the .tm_year member, since otherwise gcc-4.0 would now warn about
2089 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2091 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2092 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2094 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2095 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2096 when run in a time zone for which daylight savings time is in effect
2097 for the starting date.
2099 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2100 stop us from restricting permissions of just-created absolute-named
2102 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2103 to restore initial working directory.
2104 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2105 to tell caller if/when we change the working directory and are
2106 unable to return to the initial one.
2107 * mkdir-p.h (make_dir_parents): Update prototype.
2108 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2109 `return false'. This fixes a bug introduced on 2004-07-30.
2111 * openat.c (fdopendir): Be sure to close the supplied
2112 file descriptor before returning. This makes our replacement
2113 implementation a little closer to Solaris's, where fdopendir
2114 ties the file descriptor to the returned DIR* pointer.
2115 * openat.c (unlinkat): New function.
2116 * openat.h (unlinkat): Add prototype.
2117 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2118 (openat_restore_fail): Rename from openat_restore_die.
2119 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2121 Provide an alternative to exiting immediately upon save_cwd or
2122 restore_cwd failure. Now, an application can arrange e.g.,
2123 to perform a longjump in that case.
2124 * openat.c: Include dirname.h.
2125 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2126 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2127 and openat_restore_die rather than calling error directly.
2128 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2130 * openat-die.c (openat_save_die, openat_restore_die): New file.
2131 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2133 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2134 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2135 int utc, int nanoseconds);
2137 date should not have to allocate a megabyte of virtual memory to
2138 handle a format argument like +%1048575T. When implemented with
2139 strftime, it must allocate such a buffer, use strftime to fill it
2140 in, print it, then free it.
2141 With fprintftime, it simply prints everything and exits.
2142 With no need for memory allocation, that's one fewer way to fail.
2143 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2144 optional field width, not before, so we accept %9:z, not %:9z.
2145 (my_strftime): Be sure to use L_('x') for literals.
2147 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2148 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2149 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2150 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2151 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2152 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2153 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2154 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2155 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2157 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2158 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2159 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2160 and don't include <sys/file.h>).
2162 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2164 Sync from coreutils.
2166 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2167 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2168 [!LDAV_DONE]: Avoid unused variable warning.
2170 2005-09-21 Bruno Haible <bruno@clisp.org>
2172 * unicodeio.h (unicode_to_mb): New declaration.
2174 2005-09-20 Derek Price <derek@ximbiot.com>
2176 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2178 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2180 Use a consistent style for including <config.h>.
2181 * __fpending.c, acl.c, argmatch.c,
2182 argp-help.c, argp-parse.c,
2183 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2184 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2185 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2186 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2187 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2188 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2189 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2190 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2191 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2192 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2193 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2194 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2195 modechange.c, mountlist.c, open-safer.c, physmem.c,
2196 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2197 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2198 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2199 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2200 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2201 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2202 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2203 userspec.c, utimecmp.c, version-etc-fsf.c,
2204 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2205 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2206 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2207 Standardize inclusion of config.h.
2208 * __fpending.h, dirfd.h, getdate.h, human.h,
2209 inttostr.h: Removed inclusion of config.h from header files.
2210 * inttostr.c: Adjusted in-tree users.
2211 * timespec.h: Remove superfluous warning to include config.h.
2212 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2213 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2214 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2215 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2217 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2219 * stat-time.h: New file.
2220 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2221 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2223 (timespec_cmp): New function.
2224 * utimecmp.c: Include stat-time.h.
2225 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2226 members exist, not on the obsolescent ST_MTIM_NSEC.
2227 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2229 2005-09-15 Derek Price <derek@ximbiot.com>
2230 Paul Eggert <eggert@cs.ucla.edu>
2232 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2233 changes, consolidating in...
2234 * regex_internal.h: ...this file.
2236 2005-09-15 Derek Price <derek@ximbiot.com>
2238 * regex_internal.h: Blank `pure' for GNUC < 3.
2239 * regex_internal.c: Ditto, using this...
2240 (__GNUC_PREREQ): ...new macro.
2241 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2242 (__GNUC_PREREQ): ...this new macro.
2244 * strstr.h: Include string.h. Define strstr as a macro here.
2246 2005-09-13 Derek Price <derek@ximbiot.com>
2248 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2250 Reported by Jim Meyering <jim@meyering.net>.
2252 2005-09-13 Jim Meyering <jim@meyering.net>
2254 * canon-host.c: Filter through gnu indent and reword comments slightly.
2255 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2257 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2259 * lib/base64.c: Typo.
2260 (base64_encode): Put b64str in initialized data section.
2262 2005-09-12 Derek Price <derek@ximbiot.com>
2264 Return usable errors from canon-host.
2265 * canon-host.h: New file.
2266 * canon-host.c (canon_host): Wrap...
2267 (canon_host_r): ...this new function, which now relies exclusively on
2269 (ch_strerror): New function.
2270 (last_cherror): New global.
2271 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2272 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2274 (freeaddrinfo): Free ai->ai_canonname when set.
2276 2005-09-12 Derek Price <derek@ximbiot.com>
2277 Paul Eggert <eggert@cs.ucla.edu>
2279 * glob-libc.h: Renamed from glob_.h. The new version is
2280 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2281 protecting things that should be done only in gnulib contexts.
2282 * glob_.h: New file, containing only the glob things needed for
2284 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2285 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2286 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2287 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2288 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2289 and to respect the namespace rules better.
2291 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2293 Merge glibc and coreutils changes into gnulib, plus a few
2295 * md5.c: Use #error rather than a string.
2296 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2297 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2298 (__attribute__): Define to empty for non recent-GCC.
2299 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2300 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2301 Renamed from their non-__ counterparts, with new macros replacing
2302 them if not _LIBC. Add __THROW attribute.
2304 (struct md5_ctx): Align buffer if using GCC.
2305 * sha1.h (struct sha1_ctx): Likewise.
2306 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2307 The old name was backwards.
2308 (NOTSWAP): Remove; not used.
2309 (rol): New macro, moved here from md5.h.
2310 (sha1_process_block): Remove a FIXME that doesn't make sense.
2312 2005-09-12 Derek Price <derek@ximbiot.com>
2314 * gai_strerror.c: Include config.h when available. Include
2315 getaddrinfo.h before other headers to test interface.
2316 Reported by Larry Jones <lawrence.jones@ugs.com>.
2318 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2320 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2321 definitions, since that's the preferred style in glibc.
2322 Fix a minor spacing issue, and update copyright notice to match glibc's.
2324 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2326 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2328 2005-09-06 Simon Josefsson <jas@extundo.com>
2330 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2331 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2333 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2335 Change bitset word type from unsigned int to unsigned long int,
2336 as this has better performance on typical 64-bit hosts.
2337 Port bitset code to hosts with unusual word sizes.
2338 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2339 (build_collating_symbol):
2340 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2341 argument is a bitset. This is merely a style issue, but it makes
2342 it clearer that an entire array is expected.
2343 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2344 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2345 Port to the case where bitset_word is not the same as unsigned int.
2346 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2347 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2349 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2350 (build_trtable, group_nodes_into_DFAstates):
2352 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2353 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2354 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2355 * regexec.c (group_nodes_into_DFAstates): Likewise.
2356 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2357 * regcomp.c (optimize_subexps, lower_subexp):
2358 Work even if bitset_word has holes in its bitwise representation.
2359 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2360 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2362 * regex_internal.c (re_string_reconstruct):
2363 Don't assume UCHAR_MAX == 255.
2364 * regex_internal.h (bitset_set_all): Likewise.
2365 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2367 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2368 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2370 (BITSET_WORD_MAX): New macro.
2371 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2372 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2373 (bitset_empty, bitset_copy):
2374 Prefer sizeof (bitset) to multiplying it out ourselves.
2375 (bitset_not_merge): Remove; unused.
2376 (bitset_contain): Return bool, not unsigned int with one bit on.
2377 All callers changed.
2378 * regexec.c (build_trtable): Don't assume bitset has no stricter
2379 alignment than re_node_set; do this by defining a new internal
2380 type struct dests_alloc and using it to allocate memory.
2382 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2384 Check for arithmetic overflow when calculating sizes, to prevent
2385 some buffer-overflow issues. These patches are conservative, in the
2386 sense that when I couldn't determine whether an overflow was possible,
2387 I inserted a run-time check.
2388 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2389 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2390 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2391 (re_xnrealloc, re_x2nrealloc): New inline functions.
2392 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2393 (build_equiv_class, build_charclass): Check for arithmetic overflow
2394 in size expression calculations.
2395 * lib/regex_internal.c (re_string_realloc_buffers):
2396 (build_wcs_upper_buffer, re_node_set_add_intersect):
2397 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2398 (re_dfa_add_node, register_state): Likewise.
2399 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2400 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2401 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2402 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2404 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2406 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2407 to avoid a collision with bits/local_lim.h in glibc.
2408 All uses changed. Problem reported by Dmitry V. Levin in
2409 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2411 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2412 bugs in int versus size_t comparisons.
2413 (re_string_context_at): Fix bug where the code assumed that
2416 Use bool where appropriate.
2417 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2418 All callers changed.
2419 (calc_eclosure_iter): Likewise, for ROOT arg.
2420 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2421 (build_charclass_op): Likewise, for NON_MATCH arg.
2422 * regex_internal.c (re_string_allocate, re_string_construct):
2423 (re_string_construct_common): Likewise, for ICASE arg.
2424 * regexec.c (re_search_2_stub, re_search_stub):
2425 Likewise, for RET_LEN arg.
2426 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2427 (set_regs): Likewise, for FL_BACKTRACK arg.
2428 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2429 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2430 (calc_eclosure_iter, parse_bracket_exp):
2431 Use bool for internal variables that are booleans.
2432 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2433 (set_regs, build_sifted_states, sift_states_bkref):
2434 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2435 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2436 (find_collation_sequence_value):
2438 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2439 (re_node_set_compare):
2440 Return bool, not int. All callers changed.
2441 * regexec.c (check_halt_node_context, check_dst_limits):
2442 (build_trtable, check_node_accept): Likewise.
2443 * regex_internal.h: Include stdbool.h.
2445 Fix bugs uncovered when converting to bool.
2446 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2447 failure instead of charging ahead blindly.
2448 * regex_internal.c (register_state): Likewise.
2449 * regexec.c (re_search_2_stub): Use simpler method than boolean
2450 for freeing internal storage.
2451 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2452 bitset pieces used as boolean, to avoid undefined behavior
2453 on hosts that do int overflow checking.
2455 2005-08-31 Derek Price <derek@ximbiot.com>
2457 * getdelim.c (getdelim): Return EOF on EOF.
2458 Reported by Larry Jones <lawrence.jones@ugs.com>.
2460 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2462 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2463 lengths fit in regoff_t; this isn't true if regoff_t is the same
2465 * regex.c (re_search_internal): 5th arg is LAST_START
2466 (= START + RANGE) instead of RANGE. This avoids overflow
2467 problems when regoff_t is the same width as size_t.
2468 All callers changed.
2469 (re_search_2_stub): Check for overflow when adding the
2470 sizes of the two strings.
2471 (re_search_stub): Check for overflow when adding START
2472 to RANGE; if it occurs, substitute the extreme value.
2474 2005-08-31 Jim Meyering <jim@meyering.net>
2476 * regcomp.c (search_duplicated_node): Make first pointer arg
2478 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2479 (register_state): Likewise.
2480 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2481 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2482 (group_nodes_into_DFAstates): Likewise.
2484 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2486 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2487 old glibc regex code mishandles strings longer than 2**31 bytes.
2488 This patch fixes this when the regex code is used in gnulib
2489 (i.e., outside glibc).
2491 This patch should not affect the use of the regex code inside
2492 glibc. No doubt this problem also needs to be handled for glibc
2493 as well, but the result will be an incompatible change to the
2494 glibc ABI, and the old ABI will have to be supported too. That
2495 can be the the subject for another patch.
2497 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2498 governing whether the rest of this patch is active. By default,
2499 the macro is disabled and the patch has no effect.
2500 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2501 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2502 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2503 (re_match_2, re_set_registers): Use the new types.
2504 * regex_internal.h (Idx, re_hashval_t): New types.
2505 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2507 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2508 (re_string_context_at, bin_tree_t, re_dfastate_t):
2509 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2510 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2511 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2512 (re_string_char_size_at, re_string_wchar_at):
2513 (re_string_elem_size_at):
2514 Use the new types and macros to port to 64-bit hosts.
2515 Use unsigned types for internal values, so that the code
2516 mostly works even for arrays larger than SSIZE_MAX.
2517 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2518 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2519 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2520 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2521 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2522 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2523 (calc_inveclosure, parse_dup_op, build_range_exp):
2524 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2525 (fetch_number, create_token_tree, mark_opt_subexp):
2527 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2528 (create_cd_newstate, re_string_allocate, re_string_construct):
2529 (re_string_realloc_buffers, build_wcs_upper_buffer):
2530 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2531 (re_string_reconstruct, re_string_peek_byte_case):
2532 (re_string_fetch_byte_case, re_string_context_at):
2533 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2534 (re_node_set_init_copy, re_node_set_add_intersect):
2535 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2536 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2537 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2538 (re_acquire_state, re_acquire_state_context, register_state):
2540 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2541 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2542 (re_search_internal, re_search_2_stub, re_search_stub)
2543 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2544 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2545 (update_cur_sifted_state, check_dst_limits):
2546 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2547 (check_subexp_limits, sift_states_bkref, merge_state_array):
2548 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2549 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2550 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2551 (expand_bkref_cache, check_node_accept_bytes):
2552 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2553 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2554 (acquire_init_state_context, check_halt_node_context):
2555 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2556 (sift_states_backward, clean_state_log_if_needed):
2557 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2558 (find_recover_state, transit_state_sb, transit_state_mb):
2559 (transit_state_bkref, build_trtable, match_ctx_clean):
2561 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2562 to work around an assumption that REG_MISSING is negative.
2564 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2565 (seek_collating_symbol_entry) [defined _LIBC]:
2566 (lookup_collation_sequence_value) [defined _LIBC]:
2567 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2568 Use prototypes rather than old-style function definitions.
2569 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2570 (transit_state_sb) [0]:
2571 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2573 * regexec.c (re_search_internal): Simplify update of rm_so and
2576 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2577 (optimize_subexps, lower_subexp):
2578 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2579 since the signed shift might overflow. Use 1u<<31 instead.
2580 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2581 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2584 * regcomp.c (optimize_subexps, lower_subexp):
2585 Use CHAR_BIT rather than 8, for clarity.
2586 * regexec.c (check_dst_limits_calc_pos_1):
2587 (check_subexp_matching_top): Likewise.
2588 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2589 have to worry about portability issues when shifting it left.
2590 Remove no-longer-needed test for table_size > 0.
2591 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2592 in a word, as the resulting behavior is undefined.
2593 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2594 in one case, a <= should have been an <, and in another case the
2595 whole test was missing.
2596 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2597 the standard name CHAR_BIT.
2598 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2599 this is not true on one's complement and signed-magnitude hosts.
2601 * regex_internal.h (re_sub_match_top_t): Remove unused member
2603 (struct re_dfa_t): Remove unused member states_alloc.
2604 * regcomp.c (init_dfa): Don't initialize unused members.
2606 2005-08-31 Bruno Haible <bruno@clisp.org>
2608 * strstr.c: Include <stddef.h>, for NULL.
2609 * strcasestr.c: Likewise.
2610 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2612 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2614 * iconvme.h: Add prototype for iconv_alloc.
2616 2005-08-29 Simon Josefsson <jas@extundo.com>
2618 * iconvme.c: Fix errno.
2620 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2622 * iconvme.c: Split iconv_string into iconv_alloc.
2624 2005-08-27 Jim Meyering <jim@meyering.net>
2626 * fopen-safer.c: Merge minor changes from coreutils.
2627 * dup-safer.c: Likewise.
2628 * fd-safer.c: Likewise.
2630 Merge from coreutils.
2631 * stdio--.h: New file.
2632 * stdlib--.h: New file.
2633 * mkstemp-safer.c: New file.
2635 GNU tar needs these.
2636 * pipe-safer.c: New file.
2637 * creat-safer.c: New file.
2638 * fcntl--.h (creat): Define to creat_safer.
2639 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2640 * unistd--.h (pipe): Define to pipe_safer.
2641 * unistd-safer.h: Declare pipe_safer.
2643 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2645 * regex_internal.h: Remove all references to
2646 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2648 (bitset_not, bitset_merge, bitset_not_merge):
2649 (bitset_mask, re_string_allocate, re_string_construct):
2650 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2651 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2652 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2653 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2654 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2655 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2656 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2657 (re_acquire_state_context):
2658 Remove unnecessary forward decls.
2659 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2660 Put __attribute at function definition,
2661 now that the function decl has been removed.
2662 * lib/regex_internal.c (re_string_peek_byte_case):
2663 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2666 2005-08-26 Simon Josefsson <jas@extundo.com>
2668 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2669 Haible <bruno@clisp.org>.
2671 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2673 * regexec.c (set_regs): Don't alloca with an unbounded size.
2675 alloca modernization/simplification for regex.
2676 * regex.c: Remove portability cruft for alloca. This no longer
2677 needs to be at the start of the file, and can be moved into
2678 regex_internal.h and simplified.
2679 * regex_internal.h: Include <alloca.h>.
2680 (__libc_use_alloca) [!defined _LIBC]: New macro.
2681 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2682 now works outside glibc.
2684 2005-08-24 Simon Josefsson <jas@extundo.com>
2686 * getpass.c: Add WIN32 implementation. Conditionalize use of
2687 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2688 GLIBC specific code.
2690 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2692 Make regex safe for g++. This fixes one real bug (an "err"
2693 that should have been "*err"). g++ problem reported by
2695 * regex_internal.h (re_calloc): New macro, consistent with
2696 re_malloc etc. All callers of calloc changed to use re_calloc.
2697 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2698 not int. All callers changed.
2699 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2700 just use an array of size MB_LEN_MAX.
2701 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2702 (find_recover_state): Change "err" to "*err"; this fixes what
2703 appears to be a real bug.
2704 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2707 2005-08-25 Jim Meyering <jim@meyering.net>
2709 * open-safer.c: Include <config.h>.
2710 Otherwise, we'd lose LARGEFILE support in any file using
2713 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2715 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2716 * regex.h (regerror): Likewise.
2718 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2719 requires this. (The code never needed it.)
2721 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2722 All uses of recently-renamed identifiers changed to use the new,
2723 POSIX-compliant names. The code will build and run just fine
2724 without these changes, but it's better to eat our own dog food
2725 and use the standard-conforming names.
2727 * regex.h: Fix a multitude of POSIX name space violations.
2728 These changes have an effect only for programs that define
2729 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2730 do not change anything for programs compiled in the normal way.
2731 Also, there is no effect on the ABI.
2733 (_REGEX_SOURCE): New macro.
2734 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2735 defined and _GNU_SOURCE is not; this fixes a name space violation.
2737 Rename the following macros to obey POSIX requirements.
2738 The old names are still visible as macros if _REGEX_SOURCE is defined.
2739 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2740 RE_BACKSLASH_ESCAPE_IN_LISTS.
2741 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2742 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2743 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2744 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2745 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2746 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2747 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2748 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2749 (REG_INTERVALS): renamed from RE_INTERVALS.
2750 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2751 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2752 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2753 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2754 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2755 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2756 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2757 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2758 RE_UNMATCHED_RIGHT_PAREN_ORD.
2759 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2760 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2761 (REG_DEBUG): renamed from RE_DEBUG.
2762 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2763 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2764 unusual, since we can't clash with the POSIX REG_ICASE.
2765 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2766 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2767 (REG_NO_SUB): renamed from RE_NO_SUB.
2768 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2769 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2770 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2771 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2772 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2773 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2774 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2775 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2776 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2777 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2778 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2779 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2780 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2781 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2782 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2783 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2784 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2785 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2786 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2787 (REG_FIXED): Renamed from REGS_FIXED.
2788 (REG_NREGS): Renamed from RE_NREGS.
2790 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2791 of other REG_* macros, since POSIX says the user is allowed to
2792 #undef these macros selectively.
2794 (reg_errcode_t): Update comment stating what other tables need
2797 Rename the following enum values to obey POSIX requirements.
2798 The old names are still visible as macros.
2799 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2800 is not defined, since GNU is supposed to be a superset of POSIX as
2801 much as possible, and since we want reg_errcode_t to be a signed
2802 type for implementation consistency.
2803 (_REG_NOERROR): Renamed from REG_NOERROR.
2804 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2805 (_REG_BADPAT): Renamed from REG_BADPAT.
2806 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2807 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2808 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2809 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2810 (_REG_EBRACK): Renamed from REG_EBRACK.
2811 (_REG_EPAREN): Renamed from REG_EPAREN.
2812 (_REG_EBRACE): Renamed from REG_EBRACE.
2813 (_REG_BADBR): Renamed from REG_BADBR.
2814 (_REG_ERANGE): Renamed from REG_ERANGE.
2815 (_REG_ESPACE): Renamed from REG_ESPACE.
2816 (_REG_BADRPT): Renamed from REG_BADRPT.
2817 (_REG_EEND): Renamed from REG_EEND.
2818 (_REG_ESIZE): Renamed from REG_ESIZE.
2819 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2820 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2821 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2822 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2823 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2825 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2826 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2827 changed. But support the old name if the new one is not defined
2828 and if _REGEX_SOURCE.
2830 Change the following member names in struct re_pattern_buffer.
2831 The old names are still supported if !_REGEX_SOURCE.
2832 The new names are always supported, regardless of _REGEX_SOURCE.
2833 (re_buffer): Renamed from buffer.
2834 (re_allocated): Renamed from allocated.
2835 (re_used): Renamed from used.
2836 (re_syntax): Renamed from syntax.
2837 (re_fastmap): Renamed from fastmap.
2838 (re_translate): Renamed from translate.
2839 (re_can_be_null): Renamed from can_be_null.
2840 (re_regs_allocated): Renamed from regs_allocated.
2841 (re_fastmap_accurate): Renamed from fastmap_accurate.
2842 (re_no_sub): Renamed from no_sub.
2843 (re_not_bol): Renamed from not_bol.
2844 (re_not_eol): Renamed from not_eol.
2845 (re_newline_anchor): Renamed from newline_anchor.
2847 Change the following member names in struct re_registers.
2848 The old names are still supported if !_REGEX_SOURCE.
2849 The new names are always supported, regardless of _REGEX_SOURCE.
2850 (rm_num_regs): Renamed from num_regs.
2851 (rm_start): Renamed from start.
2852 (rm_end): Renamed from end.
2854 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2855 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2856 Prepend __ to parameter names.
2858 Undo yesterday's changes.
2860 2005-08-24 Jim Meyering <jim@meyering.net>
2862 Sync from coreutils.
2863 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2865 2005-08-21 Bruno Haible <bruno@clisp.org>
2867 * lock.h: Add multiple inclusion guard.
2868 * tls.h: Add multiple inclusion guard.
2870 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2872 * regex.h (REG_NOSYS)
2873 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2874 Define, since POSIX requires it as of 2001.
2875 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2876 New private symbol, used to keep the enum signed in all cases.
2877 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2878 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2880 * regex_internal.c (re_string_skip_chars, register_state):
2882 Remove forward decls; no longer needed now that we use prototypes.
2883 * regexec.c (acquire_init_state_context, check_halt_node_context):
2884 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2885 (clean_state_log_if_needed): Likewise.
2887 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2889 Fix problems reported by Sam Steingold in
2890 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2891 * regexec.c (sift_states_bkref): Fix portability bug: the code
2892 assumed that reg_errcode_t is a signed type, which is not
2893 necessarily true if _XOPEN_SOURCE is not defined.
2894 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2895 some compilers warn about it otherwise.
2897 2005-08-20 Jim Meyering <jim@meyering.net>
2899 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2900 of unused local, dfa.
2902 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2904 * regcomp.c (create_initial_state): Remove duplicate decl.
2905 (init_word_char, create_initial_state, duplicate_node_closure):
2906 (fetch_token, peek_token_bracket, build_range_exp):
2907 (build_collating_symbol): Remove forward decls; no longer needed
2908 now that we use prototypes.
2911 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2912 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2913 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2914 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2915 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2916 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2917 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2918 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2919 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2920 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2921 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2922 (build_charclass, build_charclass_op, fetch_number, create_tree):
2923 (create_token_tree, mark_opt_subexp, duplicate_tree):
2924 Use prototypes rather than old-style definitions.
2927 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2928 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2929 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2930 (re_string_reconstruct, re_string_peek_byte_case):
2931 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2932 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2933 (re_node_set_init_copy, re_node_set_add_intersect):
2934 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2935 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2936 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2937 (re_acquire_state, re_acquire_state_context, register_state):
2938 (create_ci_newstate, create_cd_newstate, free_state):
2940 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2941 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2942 (re_search_internal, prune_impossible_nodes):
2943 (acquire_init_state_context, check_matching, static):
2944 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2945 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2946 (update_regs, sift_states_backward, build_sifted_states):
2947 (clean_state_log_if_needed, merge_state_array):
2948 (update_cur_sifted_state, add_epsilon_src_nodes):
2949 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2950 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2951 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2952 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2953 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2954 (check_arrival, check_arrival_add_next_nodes):
2955 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2956 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2957 (check_node_accept_bytes, check_node_accept, extend_buffers):
2958 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2959 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2964 (re_string_allocate, re_string_construct, re_string_reconstruct):
2965 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2966 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2967 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2968 (re_string_context_at, re_string_peek_byte_case):
2969 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2970 is defined, since we now use prototypes always.
2972 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2973 C89 or better. All uses removed.
2975 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2977 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2978 [defined lint]: Suppress bogus uninitialized-variable warnings.
2980 * regcomp.c (duplicate_node): Return new index, not an error code,
2981 and let the caller return REG_ESPACE if out of space. This
2982 removes an uninitialied-variable warning with GCC 4.0.1, and also
2983 avoids taking the address of a local variable. All callers
2986 2005-08-19 Jim Meyering <jim@meyering.net>
2988 * regexec.c (proceed_next_node): Redo local variables to
2989 avoid GCC shadowing warnings.
2991 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2993 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2994 (re_node_set_insert_last, re_dfa_add_node):
2995 Rename local variables to avoid GCC shadowing warnings.
2997 2005-08-18 Bruno Haible <bruno@clisp.org>
2999 * strstr.c (strstr): Fix return value in multibyte case.
3000 * strcasestr.c (strcasestr): Likewise.
3002 2005-08-17 Jim Meyering <jim@meyering.net>
3004 Make the %s format (seconds since the epoch) work for a negative
3005 number and when used with a zero-padded field width, e.g. %015s.
3007 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3008 label so that it precedes the code to set `digits'. Otherwise,
3009 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3010 print `00-22'. Now, it prints `-0022', as it should.
3012 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3014 * regex.h: Remove useless space-before-tab. From coreutils.
3016 2005-08-17 Bruno Haible <bruno@clisp.org>
3018 * strcasestr.h: New file.
3019 * strcasestr.c: New file.
3021 2005-08-17 Bruno Haible <bruno@clisp.org>
3023 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3024 * strstr.c: Completely rewritten, with multibyte locale support.
3026 2005-08-17 Bruno Haible <bruno@clisp.org>
3028 * strcasecmp.c: Use mbuiter.h.
3030 2005-08-17 Bruno Haible <bruno@clisp.org>
3032 * mbuiter.h: New file.
3034 2005-08-16 Bruno Haible <bruno@clisp.org>
3036 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3038 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3039 NUL byte, not after it.
3041 2005-08-16 Bruno Haible <bruno@clisp.org>
3043 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3044 the valid ones. Makes the comparison operations transitive:
3045 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3046 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3048 2005-08-16 Bruno Haible <bruno@clisp.org>
3050 * strcase.h (strcasecmp): Add note in comments.
3051 * strncasecmp.c: Use code from strcasecmp.c.
3052 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3053 (strcasecmp): Work correctly in multibyte locales.
3055 2005-08-16 Bruno Haible <bruno@clisp.org>
3057 * strnlen1.h: New file.
3058 * strnlen1.c: New file.
3060 2005-08-16 Bruno Haible <bruno@clisp.org>
3062 * mbfile.h: New file.
3064 2005-08-16 Bruno Haible <bruno@clisp.org>
3066 * mbiter.h: New file.
3068 2005-08-16 Bruno Haible <bruno@clisp.org>
3070 * mbchar.h: New file.
3071 * mbchar.c: New file.
3073 2005-08-16 Bruno Haible <bruno@clisp.org>
3075 * tls.h: New file, from GNU gettext.
3076 * tls.c: New file, from GNU gettext.
3078 2005-08-15 Bruno Haible <bruno@clisp.org>
3080 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3083 2005-08-14 Jim Meyering <jim@meyering.net>
3085 Sync from coreutils.
3087 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3088 Use the hash-table-based cycle-detection code not just when
3089 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3090 Reported by James Youngman in
3091 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3092 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3093 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3094 This lets us compile with -DFTS_DEBUG, once again.
3095 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3096 * fts.c (fd_safer): Remove decl.
3097 Include fcntl--.h rather than unistd-safer.h
3098 (fts_safe_changedir): Don't call fd_safer; no longer needed
3099 now that we include fcntl--.h.
3101 2005-08-11 Simon Josefsson <jas@extundo.com>
3103 * readline.h, readline.c: New file.
3105 2005-08-11 Bruno Haible <bruno@clisp.org>
3107 * strnlen.h (strnlen): Change parameter name to match comment.
3109 2005-08-10 Simon Josefsson <jas@extundo.com>
3111 * strndup.c: Use strnlen.h.
3113 * strnlen.h: New file.
3115 2005-08-02 Simon Josefsson <jas@extundo.com>
3117 * getline.h, getline.c: Rewrite.
3119 * getdelim.h, getdelim.c: New files, ported from glibc.
3121 2005-07-31 Bruno Haible <bruno@clisp.org>
3123 * lock.h (gl_lock_initializer): New macro.
3124 (gl_lock_define_initialized): Use it.
3125 (gl_rwlock_initializer): New macro.
3126 (gl_rwlock_define_initialized): Use it.
3127 (gl_recursive_lock_initializer): New macro.
3128 (gl_recursive_lock_define_initialized): Use it.
3130 2005-07-26 Bruno Haible <bruno@clisp.org>
3132 * lock.h: Update from GNU gettext.
3133 * lock.c: Update from GNU gettext.
3135 2005-07-18 Bruno Haible <bruno@clisp.org>
3137 * lock.h (gl_once_t): New type.
3138 (gl_once_define, gl_once): New macros.
3139 * lock.c (fresh_once): New variable.
3140 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3143 2005-07-18 Simon Josefsson <jas@extundo.com>
3145 * check-version.c (check_version): Accept identical versions too.
3147 2005-07-18 Bruno Haible <bruno@clisp.org>
3149 * lock.h: New file, from GNU gettext.
3150 * lock.c: New file, from GNU gettext.
3152 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3154 * quotearg.c: Add translator comment suggested by Bruno Haible,
3155 with a minor change.
3157 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3159 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3160 copyright symbol and the year.
3161 * version-etc.c (COPYRIGHT_YEAR): New constant.
3162 (version_etc_va): Use parameterized copyright notice.
3163 Reword to conform to the current GNU coding standards.
3165 2005-07-11 Simon Josefsson <jas@extundo.com>
3167 * size_max.h: New file.
3169 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3171 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3174 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3175 and Paul Eggert <eggert@cs.ucla.edu>
3177 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3178 in wint_t, not wchar_t. Remove now-unnecessary cast.
3180 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3182 * regex.c, regex.h: Sync from libc.
3183 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3184 New files, synced from libc, except that regex_internal.h
3185 currently has a small porting fix.
3187 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3189 Remove the dependency of the strftime module on the tzset module.
3190 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3191 Copy the input structure, to work around some of the bug with
3192 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3193 Solaris releases, you should also use the tzset module, but we won't
3194 require it as a dependency any more since we don't want LGPLed code
3195 to depend on GPLed code.
3197 2005-07-02 Jim Meyering <jim@meyering.net>
3199 * backupfile.c (backup_args): Change a `0' to NULL.
3201 2005-07-01 Jim Meyering <jim@meyering.net>
3203 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3204 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3205 * save-cwd.c, tempname.c:
3206 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3207 and don't include <sys/file.h>).
3209 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3211 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3212 declares only 'struct timespec;' (!).
3214 2005-06-29 Jim Meyering <jim@meyering.net>
3216 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3217 type name. Use the variable name instead.
3218 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3220 2005-06-28 Simon Josefsson <jas@extundo.com>
3222 * check-version.h, check-version.c: New files.
3224 2005-06-28 Simon Josefsson <jas@extundo.com>
3226 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3227 collision with global variable. Better indentation. Don't
3228 increment buffer pointer beyond buffer end. Based on comments
3229 from Paul Eggert <eggert@cs.ucla.edu>.
3233 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3235 * canon-host.c (canon-host): Append trailing "," to 0 in
3236 initializer of struct addrinfo, as an indication that we don't
3237 care how many members the structure has.
3239 2005-06-24 Derek Price <derek@ximbiot.com>
3240 and Bruno Haible <bruno@clisp.org>
3242 Remove stat module & update lstat.
3243 * stat.c: Remove this file...
3244 (slash_aware_lstat): ...moving this content and its support...
3245 * lstat.c (rpl_lstat): ...into here.
3246 * lstat.h: New file.
3248 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3250 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3251 (ranged_convert): Don't save conversion in a temporary struct.
3252 This causes a warning with GCC 4.0.0, and anyway in the typical
3253 case it's not worth the extra 100 bytes or so of code.
3254 (ranged_convert, __mktime_internal): When calling a function via a
3255 pointer P, use P () rather than (*P) (), as we now assume C89 or
3258 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3260 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3261 "who -r" failed to give output. Problem reported by Tim Waugh.
3263 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3264 (xcalloc): Use it to avoid needless tests.
3265 Problem reported by Jim Meyering.
3267 2005-06-16 Jim Meyering <jim@meyering.net>
3269 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3270 when either N or S is zero.
3272 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3274 * argp.h (__option_is_short): Check upper limit of
3275 __key. Isprint() requires its argument to have the value
3276 of an unsigned char or EOF.
3278 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3280 * fnmatch.c (fnmatch): If there is an encoding error in a
3281 multibyte string or pattern, fall back on unibyte matching.
3282 Problem reported by James Youngman.
3284 2005-06-08 Bruno Haible <bruno@clisp.org>
3286 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3289 2005-06-08 Bruno Haible <bruno@clisp.org>
3291 * csharpcomp.h: New file, from GNU gettext.
3292 * csharpcomp.c: New file, from GNU gettext.
3293 * csharpcomp.sh.in: New file, from GNU gettext.
3295 2005-06-07 Derek Price <derek@ximbiot.com>
3298 * glob_.h: Indent nested #ifdef.
3300 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3302 Sync from coreutils.
3303 Use "file name" when talking about file names, instead of "filename"
3304 or "path", as per the GNU coding standards.
3305 * mkdir-p.c: Renamed from makepath.c.
3306 (make_dir_parents): Renamed from make_path. All callers changed.
3307 * mkdir-p.h: Likewise. All includers changed.
3308 * filenamecat.c: Renamed from path-concat.c.
3309 (file_name_concat): Renamed from path_concat. All callers changed.
3310 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3311 * filenamecat.h: Likewise. All includers changed.
3312 * acl.c: Don't use "path" or "filename" to mean "file name"
3313 in comments or local variable names.
3314 * basename.c: Likewise.
3315 * canonicalize.c, canonicalize.h: Likewise.
3316 * dirname.c, dirname.h: Likewise.
3317 * euidaccess.c: Likewise.
3318 * exclude.c: Likewise
3319 * fnmatch_.h, fnmatch_loop.c: Likewise.
3320 * fsusage.c, fsuage.h: Likewise.
3321 * fts.c, fts_.h: Likewise.
3322 * getcwd.c: Likewise.
3323 * getloadavg.c: Likewise.
3324 * mkstemp.c: Likewise.
3325 * mountlist.c, mountlist.h: Likewise.
3326 * openat.c, openat.h: Likewise.
3327 * readlink-stub.c: Likewise.
3328 * readutmp.c, readutmp.h: Likewise.
3329 * rename.c: Likewise.
3330 * rmdir.c: Likewise.
3332 * savedir.c: Likewise.
3333 * stripslash.c: Likewise.
3334 * tempname.c: Likewise.
3335 * xreadlink.c: Likewise.
3336 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3338 * exclude.h: Likewise.
3340 * euidaccess.c (getuid, getgid, getuid, getegid)
3341 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3342 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3343 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3344 * pathmax.h: Include <limits.h> unconditionally, since other
3345 files have been getting away with it for years (MORE/BSD 4.3
3347 * userspec.c (getpwnam, getgrnam, getgrgid)
3348 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3350 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3351 Define to 256, not 255, as per modern POSIX.
3353 2005-06-01 Bruno Haible <bruno@clisp.org>
3355 * csharpexec.h: New file, from GNU gettext.
3356 * csharpexec.c: New file, from GNU gettext.
3357 * csharpexec.sh.in: New file, from GNU gettext.
3359 2005-05-31 Derek Price <derek@ximbiot.com>
3360 Paul Eggert <eggert@cs.ucla.edu>
3363 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3365 2005-05-29 Derek Price <derek@ximbiot.com>
3366 Paul Eggert <eggert@cs.ucla.edu>
3368 * glob_.h, glob.c: New files.
3370 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3372 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3374 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3375 the configuration hassle isn't worth it.
3376 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3377 (LONGEST_MODIFIER, PRIuMAX): Remove.
3379 2005-05-27 Bruno Haible <bruno@clisp.org>
3381 * getlogin_r.h: Remove second include of <stddef.h>.
3383 2005-05-25 Bruno Haible <bruno@clisp.org>
3384 Derek Price <derek@ximbiot.com>
3386 * getlogin_r.h: Simplify API documentation.
3388 2005-05-25 Derek Price <derek@ximbiot.com>
3389 Paul Eggert <eggert@cs.ucla.edu>
3391 * getlogin_r.c, getlogin_r.h: New files.
3393 2005-05-22 Bruno Haible <bruno@clisp.org>
3395 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3396 Also include <sys/param.h> if it defines MIN, MAX.
3397 Based on a patch by Derek Price <derek@ximbiot.com>.
3399 2005-05-22 Bruno Haible <bruno@clisp.org>
3401 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3402 (INT64_MIN): Fix definition.
3403 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3405 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3406 NEED_SIGNED_INT_TYPES.
3408 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3409 HAVE_SYSTEM_INTTYPES.
3411 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3413 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3414 so that unistd-safer.h (GPL'ed code) need not be included.
3416 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3419 * fts.c: Don't include "cycle-check.h" or "hash.h".
3420 (setup_dir, free_dir): New functions.
3421 (enter_dir, leave_dir): Define trivial
3422 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3423 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3424 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3425 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3426 Move to fts-cycle.c.
3427 (fts_open): Use setup_dir.
3428 (fts_close): Use free_dir.
3429 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3430 This adds a label and some gotos, but the alternatives were messier.
3431 Check for memory allocation failure when entering a dir.
3432 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3433 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3434 (FTS): New member fts_cycle, that is a union that contains the
3435 old active_dir_ht and cycle_state. All uses changed to mention
3436 fts_cycle.ht and fts_cycle.state.
3437 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3438 fts.c, with the following changes:
3439 (setup_dir, free_dir): New functions.
3440 (enter_dir): Now returns bool. Return true if successful, false
3441 if memory exhausted. All callers changed.
3442 Do not bother partly cleaning up on
3443 memory allocation failure; that is free_dir's job.
3444 However, free ad if hash_insert fails, to avoid memory leak.
3445 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3446 fts->fts_options to see which union member to use.
3448 2005-05-20 Jim Meyering <jim@meyering.net>
3450 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3451 Now a macro, to pacify GCC.
3453 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3455 * chown.c (rpl_chown): Return -1 on failure.
3457 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3459 * canonicalize.c: Include canonicalize.h first, to test interface.
3460 Include <stddef.h> unconditionally, since we assume C89 now.
3461 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3462 * fts.c: Include fts_.h first, to check interface.
3463 Do not include intprops.h; no longer needed.
3464 Include cycle-check.h and hash.h, since fts_.h no longer does.
3465 Remove unnecessary casts of closedir to void.
3466 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3467 decide whether to decrement nlinks.
3468 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3469 (FTS): Use struct hash_table * instead of Hash_table, so that
3470 we no longer need to include hash.h here.
3472 2005-05-17 Jim Meyering <jim@meyering.net>
3474 * fts.c, fts_.h: New files, from coreutils.
3476 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3478 Sync from coreutils.
3479 * unlinkdir.c, unlinkdir.h: New files.
3480 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3481 regex.h, unlocked-io.h, xtime.h:
3482 White space changes only.
3483 * makepath.c (make_path): Port to hosts where leading "//" is special.
3484 * yesno.c: Include getline.h, not ctype.h.
3485 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3486 Use getline to remove arbitrary restriction on response length.
3488 2005-05-13 Bruno Haible <bruno@clisp.org>
3490 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3491 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3492 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3493 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3494 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3495 Add support for 64-bit integers in the MSVC compiler.
3497 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3499 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3500 Change the initial comment to refer to GPL, not LGPL.
3501 gnulib-tool will change it to LGPL as needed.
3503 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3504 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3505 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3506 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3507 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3508 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3509 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3510 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3511 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3512 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3513 concatpath.c, config.charset, copy-file.c, copy-file.h,
3514 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3515 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3516 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3517 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3518 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3519 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3520 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3521 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3522 full-read.c, full-read.h, full-write.c, full-write.h,
3523 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3524 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3525 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3526 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3527 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3528 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3529 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3530 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3531 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3532 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3533 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3534 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3535 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3536 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3537 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3538 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3539 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3540 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3541 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3542 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3543 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3544 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3545 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3546 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3547 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3548 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3549 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3550 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3551 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3552 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3553 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3554 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3555 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3556 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3557 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3558 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3559 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3560 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3561 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3562 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3563 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3564 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3565 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3566 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3567 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3568 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3569 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3570 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3571 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3572 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3573 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3574 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3575 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3576 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3577 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3578 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3579 Update FSF postal mail address.
3581 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3583 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3584 specified in ai_socktype. Fix invalid ai_protocol
3585 check. ai_protocol is usually set to 0 or depending on
3586 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3587 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3588 ai_socktype / ai_protocol in the returned addrinfo structure.
3590 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3591 Bruno Haible <bruno@clisp.org>
3593 * inet_ntop.h: New file.
3594 * inet_ntop.c: New file, from glibc with modifications.
3596 2005-05-08 Jim Meyering <jim@meyering.net>
3598 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3600 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3602 Merge from coreutils. Among other things,
3603 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3604 * fd-safer.c: New file.
3605 * fcntl-safer.h, open-safer.c: Remove.
3606 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3607 * dup-safer.c: Include unistd-safer.h first.
3608 Don't include errno.h.
3609 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3610 * file-type.h: Don't assume invoker included sys/stat.h first.
3611 * file-type.c: Rely on file-type.h change.
3612 * getloadavg.c: Include unistd-safer.h.
3613 (getloadavg): Use safer open.
3614 * getusershell.c: Include "stdio-safer.h".
3615 (getusershell): Use safer fopen.
3616 * long-options.c (long_options): Use NULL rather than 0.
3617 * modechange.h (mode_free): Remove; all callers changed to invoke
3619 * modechange.c: Likewise.
3620 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3621 (MODE_DONE): New constant.
3622 (struct mode_change): Remove 'next' member.
3623 (make_node_op_equals): New function; like the old one of the
3624 same name, except it allocates an array.
3625 (mode_compile, mode_create_from_ref): Use it.
3626 (mode_compile): Allocate result as an array, not a linked list.
3627 Parse octal string ourself, so that we catch mistakes like "+0".
3628 (mode_adjust): Arg is an array, not a linked list.
3629 * modechange.c: Include stat-macros.h, xalloc.h.
3630 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3631 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3632 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3633 Remove. This is now stat-macros.h's job.
3634 (talloc): Remove. All callers replaced by xalloc, so that
3635 our invokers don't have to worry about reporting memory failures.
3636 (make_node_op_equals): Remove.
3637 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3639 (struct mode_change): Moved here from modechange.h.
3640 (mode_append_entry): Remove.
3641 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3642 apps to have incorrect behavior. Use simpler algorithm for head
3643 and tail. Don't futz with umask; that's now the job of mode_adjust.
3644 Detect more invalid usages rather than having somewhat-random behavior.
3645 Don't insert an "a=" action, as that leads to incorrect behavior.
3646 (mode_compile, mode_create_from_ref): Return NULL on error instead
3647 of an enum, since now there's only one way to have an error. All
3649 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3650 at the correct time. Simplify calculation of "+u" and its ilk.
3651 Don't mishandle "+X".
3652 (mode_free): Remove "register" and localize decls.
3653 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3654 (struct mode_change): Move to modechange.c; callers don't
3655 need to see this stuff.
3656 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3657 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3658 (mode_change, mode_adjust): Reflect the new signatures noted above.
3659 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3660 that might redefine system include files.
3661 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3662 (my_usleep): Use NULL rather than (void *) 0.
3663 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3664 Use siginterrupt to specify that system calls should be interrupted.
3665 (rpl_nanosleep): Move initialization of suspended closer to call of
3667 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3668 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3669 (desirable_utmp_entry): New function.
3670 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3671 using x2nrealloc, to simplify logic.
3672 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3673 size calculation. Do not assume utmp file is a regular file.
3674 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3675 (READ_UTMP_CHECK_PIDS): New constant.
3676 * save-cwd.c: Include unistd-safer.h.
3677 (save_cwd): Use fd_safer.
3678 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3679 [!_LIBC] Include "stat-macros.h" instead.
3680 * unistd-safer.h (fd_safer): New decl.
3682 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3684 * byteswap_.h: New file.
3686 2005-04-25 Albert Chin <china@thewrittenword.com>
3688 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3691 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3693 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3694 that "UTC +1 second" continues to work. Problem reported
3696 (relunit_snumber): New rule.
3699 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3701 * getdate.y (universal_time_zone_table): New constant.
3702 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3703 universal_time_zone_table.
3704 (lookup_zone): Prefer universal_time_zone_table to
3705 local_time_zone_table, so that "GMT" time stamps are allowed in
3706 London during the summer. Problem reported by Ian Abbott.
3708 2005-04-12 Jim Meyering <jim@meyering.net>
3710 * human.c (humblock): Set *options even when returning due to
3711 xstrtoumax conversion failure. Thanks to a used-uninitialized
3714 2005-04-09 Jim Meyering <jim@meyering.net>
3716 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3717 -Wuninitialized: initialize tm0.tm_year.
3719 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3721 * getdate.y (parser_control): rels_seen is now a boolean, not a
3722 count, since there's no maximum. All uses changed.
3723 Add member dsts_seen.
3724 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3726 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3727 Use pc_rels_seen to decide whther a date is absolute.
3729 * getdate.y (number): Don't overwrite year.
3730 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3733 2005-04-02 Simon Josefsson <jas@extundo.com>
3735 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3736 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3738 2005-03-27 Jim Meyering <jim@meyering.net>
3740 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3742 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3744 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3745 "one's complement" -> "ones' complement" in comment, as per Knuth.
3746 "value of type" -> "type or expression" in comment.
3747 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3749 2005-03-26 Jim Meyering <jim@meyering.net>
3752 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3753 Correct typos: s/or/of/.
3755 2005-03-23 Jim Meyering <jim@meyering.net>
3757 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3759 2005-03-21 Jim Meyering <jim@meyering.net>
3761 Changes imported from coreutils.
3763 * cycle-check.c: Don't include xalloc.h.
3765 * path-concat.c: Don't include assert.h.
3766 (path_concat): Remove assertion that would have triggered
3767 for ABASE starting with more than one slash.
3768 Reported by Andreas Schwab.
3770 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3771 properly when ABASE is an absolute file name.
3772 Correct the description of this function.
3774 Add an assertion and a test driver.
3775 This fixes a bug introduced on 2004-07-02.
3776 Andreas Schwab reported the resulting failure of cp --parents:
3777 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3779 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3781 * strftime.c (my_strftime): If the underlying strftime returns 0
3782 (which shouldn't happen), generate nothing instead of returning 0
3783 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3785 2005-03-16 Bruno Haible <bruno@clisp.org>
3787 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3789 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3791 * strftime.c (my_strftime): Prepend space to format so that we can
3792 reliably distinguish strftime failure from empty output on POSIX
3795 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3797 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3798 (iconv_string): Don't guess a size-zero buffer, as that might cause
3799 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3800 result would be 'too large', where 'too large' is (heuristically)
3801 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3802 overflow concerns. This will prevent some unwanted malloc failures
3803 when the inputs are very large.
3805 2005-03-15 Bruno Haible <bruno@clisp.org>
3807 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3810 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3813 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3815 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3817 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3818 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3820 * strtol.c: Likewise.
3822 2005-03-14 Simon Josefsson <jas@extundo.com>
3824 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3827 2005-03-14 Jim Meyering <jim@meyering.net>
3829 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3830 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3831 to be nonzero so that we (and caller) can detect the difference
3832 between a valid zero-length expansion and an error return, even
3833 when the underlying strftime fails before writing anything into
3836 2005-03-10 Jim Meyering <jim@meyering.net>
3838 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3839 so that this module works on systems without fchdir.
3841 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3843 Factor int-properties macros into a single file, except for
3844 glibc-related files.
3845 * intprops.h: New file.
3846 * getloadavg.c: Include it instead of limits.h.
3847 (INT_STRLEN_BOUND): Remove.
3848 * human.c: Include intprops.h.
3849 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3850 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3851 * inttostr.h: Include intprops.h instead of limits.h.
3852 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3853 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3854 for consistency with intprops.h.
3855 (time_t_is_integer, twos_complement_arithmetic): Use them.
3856 * sig2str.h: Include <signal.h>, intprops.h.
3857 (INT_STRLEN_BOUND): Remove.
3858 * strftime.c (TYPE_SIGNED): Remove.
3859 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3860 * strtol.c: Adjust comments to match intprops.h.
3861 * userspec.c: Include intprops.h.
3862 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3863 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3864 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3865 instead of rolling our own expressions.
3866 * xstrtol.c: Include xstrtol.h first, to test interface.
3868 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3870 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3871 the right thing even if adding 1900 would overflow. Similarly
3872 for tm_mon + 1 and tm_yday + 1.
3873 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3874 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3875 (DO_SIGNED_NUMBER): New macro.
3876 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3878 2005-03-07 Bruno Haible <bruno@clisp.org>
3880 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3882 2005-03-03 Derek R. Price <derek@ximbiot.com>
3883 Bruno Haible <bruno@clisp.org>
3885 * pagealign_alloc.h: New file.
3886 * pagealign_alloc.c: New file.
3888 2005-01-28 Bruno Haible <bruno@clisp.org>
3890 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3893 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3895 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3896 The workaround isn't strictly needed for POSIX conformance, and
3897 it's too much of a pain to configure and maintain. We'll ask
3898 people to fix their kernels instead.
3899 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3900 (NANOSLEEP_BUG_WORKAROUND): Remove.
3901 (xnanosleep): Remove the workaround.
3903 2005-02-12 Bruno Haible <bruno@clisp.org>
3905 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3907 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3909 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3910 * timespec.h (gettime): Return void, since it always
3911 succeeds now. All uses changed.
3912 * gettime.c (gettime) Likewise.
3913 [HAVE_NANOTIME]: Prefer nanotime.
3914 Assume gettimeofday succeeds, as POSIX requires.
3915 Assime time () succeeds, since other code already does.
3916 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3917 (timespec_subtract): Remove.
3918 (NANOSLEEP_BUG_WORKAROUND): New constant.
3919 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3920 things considerably. Use it only on GNU/Linux hosts, since the
3921 workaround shouldn't be needed elsewhere.
3923 2005-02-24 Bruno Haible <bruno@clisp.org>
3925 * gettext.h: Update from GNU gettext 0.14.2.
3927 2005-02-24 Bruno Haible <bruno@clisp.org>
3929 * localcharset.c: Update from GNU gettext 0.14.2.
3930 * config.charset: Update from GNU gettext 0.14.2.
3932 2005-02-22 Simon Josefsson <jas@extundo.com>
3934 * iconvme.h, iconvme.c: New files, from libc.
3936 2005-02-20 Neil Conway <neilc@samurai.com>
3938 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3939 returned by OSX/Darwin if the specified buffer is not large
3940 enough for the hostname.
3942 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3944 * memrchr.h: New file.
3945 * chdir-long.c: Include it.
3946 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3947 Don't bother including stddef.h.
3949 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3951 * argp-help.c (__argp_help): Create a fake struct argp_state and
3952 pass it to _help, otherwise the latter coredumps trying to
3953 dereference state.root_argp.
3955 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3957 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3959 Include <sys/types.h>, for dev_t.
3960 (ME_DUMMY, ME_REMOTE): Move from here....
3961 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3962 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3964 Include mountlist.h first, to test the interface.
3966 2005-01-29 Bruno Haible <bruno@clisp.org>
3968 * progname.c (program_name): Initialize.
3969 Needed when linking statically on MacOS X.
3971 2005-01-28 Bruno Haible <bruno@clisp.org>
3973 * javacomp.sh.in: New file, from GNU gettext.
3974 * javacomp.h: New file, from GNU gettext.
3975 * javacomp.c: New file, from GNU gettext.
3977 2005-01-26 Bruno Haible <bruno@clisp.org>
3979 * javaexec.sh.in: New file, from GNU gettext.
3980 * javaexec.h: New file, from GNU gettext.
3981 * javaexec.c: New file, from GNU gettext.
3983 2005-01-26 Simon Josefsson <jas@extundo.com>
3985 * gai_strerror.c: Use GPL in header.
3987 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3989 * argp-help.c (hol_entry_help): Avoid using non-constant
3990 initializers for struct pentry_state.
3991 (__argp_error): Check return value of __asprintf
3992 (__argp_failure): Translate error message
3994 * argp-parse.c: Removed braces around the expansion of N_()
3996 2005-01-21 Jim Meyering <jim@meyering.net>
3998 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3999 same value as for Solaris 9.
4001 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4002 component length. This included changing the parameter to be
4003 of type `char *' rather than `char const *'.
4004 * chdir-long.h (chdir_long): Update prototype.
4006 * openat.c (fdopendir, fstatat): New functions.
4007 * openat.h: Include headers required for use of DIR and struct stat.
4008 [AT_SYMLINK_NOFOLLOW]: Define.
4009 (fdopendir, fstatat): Add prototypes.
4011 2005-01-21 Bruno Haible <bruno@clisp.org>
4013 * classpath.h: New file, from GNU gettext.
4014 * classpath.c: New file, from GNU gettext.
4016 2005-01-20 Simon Josefsson <jas@extundo.com>
4018 * version-etc-fsf.c: New file, with version_etc_copyright.
4019 * version-etc.c: Remove version_etc_copyright.
4020 * version-etc.h (version_etc_copyright): Use [] instead of * in
4021 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4023 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4025 * save-cwd.c (save_cwd): Remove code to support the case
4026 where fchdir is missing or flaky.
4028 2005-01-20 Simon Josefsson <jas@extundo.com>
4030 * base64.h (isbase64): Add.
4032 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4033 using a unsigned prototype, don't inline.
4034 (base64_decode): Use it.
4036 2005-01-19 Bruno Haible <bruno@clisp.org>
4038 * sh-quote.h: New file, from GNU gettext.
4039 * sh-quote.c: New file, from GNU gettext.
4041 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4043 Merge changes from coreutils, as described below in several
4044 changelogs dated today.
4046 * save-cwd.c: Include "save-cwd.h" before other include files.
4047 (O_DIRECTORY): Remove; not needed here, since "." must be
4048 a directory. All uses removed.
4049 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4050 universal on Suns, and we also need to test for IRIX.
4051 Revamp code to use 'if' rather than '#if'.
4052 Avoid unnecessary comparison of cwd->desc to 0.
4054 * utimens.c (futimens): Robustify the previous patch, by checking
4055 for known valid error numbers rather than observed invalid ones.
4057 2005-01-18 Jim Meyering <jim@meyering.net>
4059 * version-etc.c (version_etc_copyright): Update copyright date.
4061 * utimens.c (futimens): Account for the fact that futimes
4062 can also fail with errno == ENOSYS or errno == ENOENT.
4063 Patch from Dmitry V. Levin.
4065 Change the name of the robust chdir function from chdir to chdir_long.
4066 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4067 (restore_cwd): Use chdir_long, not chdir.
4068 * chdir-long.c: Renamed from chdir.c.
4069 * chdir-long.h: Renamed from chdir.h.
4070 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4073 2005-01-18 Bob Proulx <bob@proulx.com>
4075 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4076 offsetof() macro construct to avoid compile failure with native HP-UX
4077 11.0 ANSI C compiler.
4079 2005-01-06 Bruno Haible <bruno@clisp.org>
4081 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4082 because stpncpy.m4 takes care of it.
4084 2004-01-24 Bruno Haible <bruno@clisp.org>
4086 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4088 2003-10-09 Bruno Haible <bruno@clisp.org>
4090 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4092 2005-01-06 Bruno Haible <bruno@clisp.org>
4094 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4095 * fwriteerror.c: Include <stdbool.h>.
4096 (fwriteerror): At the end, close the file stream. Record whether
4097 stdout was already closed.
4099 2004-05-27 Bruno Haible <bruno@clisp.org>
4101 * execute.c (environ): Declare if needed.
4102 * pipe.c (environ): Likewise.
4103 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4105 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4107 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4108 definitions to be after all include files, to avoid collisions.
4109 Problem reported by Bob Proulx.
4111 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4113 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4114 not needed. This removes a dependency on the gettext module.
4115 [defined _LIBC]: Do not include <libintl.h>; not needed.
4117 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4119 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4122 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4124 * argp-parse.c: Include <stddef.h>.
4125 (alignof, alignto): New macros.
4126 (parser_init): Don't assume that void * is aligned sufficiently
4129 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4130 need to extend the stack.
4131 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4134 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4136 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4138 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4140 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4141 Remove now-obsolete comment about AIX.
4142 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4143 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4144 (YYMAXDEPTH): New macro.
4146 2004-12-18 Bruno Haible <bruno@clisp.org>
4148 * fatal-signal.c (fatal_signals): Make non-const.
4149 (init_fatal_signals): New function.
4150 (uninstall_handlers, install_handlers): Ignore signals that were set to
4152 (at_fatal_signal): Call init_fatal_signals.
4153 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4155 Reported by Paul Eggert.
4157 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4159 * getdate.y (textint): New member "negative".
4160 (time_zone_hhmm): New function.
4161 Expect 14 shift-reduce conflicts, not 13.
4162 (o_colon_minutes): New rule.
4163 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4164 (yylex): Set the "negative" member of signed numbers.
4166 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4168 Changes imported from coreutils.
4169 * hard-locale.c: Assume <locale.h> exists.
4171 (GLIBC_VERSION): New macro.
4172 (hard_locale): Assume setlocale exists.
4173 Rewrite to avoid #ifdef.
4174 Use strdup rather than malloc + strcpy.
4175 * human.c: Assume <locale.h> exists.
4176 (human_readable): Assume localeconv exists.
4178 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4180 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4181 convert T2, not T. (Imported from libc.)
4183 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4185 * getcwd.c (is_ENAMETOOLONG): New macro.
4186 (__getcwd.c): Don't restore errno; glibc doesn't.
4187 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4188 first, falling back to our code only if its results look suspicious.
4189 Ensure that the resulting buffer is only as large as necessary.
4191 * readutmp.c: Include readutmp.h first.
4192 Include <errno.h>, since readutmp.h no longer does that.
4193 * readutmp.h: Don't include <errno.h>,
4194 <sys/param.h>, <time.h>; not needed to establish interface.
4195 (errno): Remove decl.
4196 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4197 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4198 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4200 2004-11-28 Simon Josefsson <jas@extundo.com>
4202 * base64.h, base64.c: New file.
4204 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4206 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4208 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4210 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4211 HP's ANSI C compiler.
4212 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4213 Declaring int functions causes warnings on some modern systems and
4214 shouldn't be needed to compile on ancient ones.
4215 * same.c (MIN) [defined MIN]: Don't define, since it's already
4218 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4219 with the following changes.
4220 (__set_errno): Parenthesize properly.
4221 Include <stdbool.h>.
4222 (MIN, MAX, MATCHING_INO): New macros.
4223 (__getcwd): Define with prototype, not K&R form.
4224 Use heuristics to allocate default buffer on stack if possible.
4225 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4226 behavior, and to avoid the PATH_MAX limit when computing
4228 Use MATCHING_INO to compare inode number to file.
4229 Check for arithmetic overflow in size calculations.
4230 Fix bug in reallocation of dot array that caused getcwd to fail
4231 on directories nested deeper than 75.
4232 Be more careful about saving errno on error.
4233 Do not use realloc; use only free+malloc, as this is a bit
4234 more flexible and avoids a needless copy operation.
4235 Do not inspect st_dev and st_ino for symbolic links; POSIX
4236 doesn't specify the latter.
4237 Check for closedir errors.
4238 Avoid needless casts.
4239 Use "#ifdef weak_alias" around weak_alias, to be like other
4241 The following changes to getcwd.c have effect only when used in
4242 gnulib; they have no effect inside glibc proper.
4243 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4244 as alloca isn't used.
4245 (alloca, __alloca): Likewise.
4246 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4247 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4248 unconditionally, as gnulib assumes C89 or better.
4249 Do not include <sys/param.h>.
4250 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4251 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4253 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4254 Include <dirent.h> in a way that is compatible with modern Autoconf.
4255 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4256 New macros, if not already defined.
4257 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4258 Use "_LIBC", not "defined _LIBC", for consistency.
4259 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4261 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4262 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4263 * xgetcwd.c: David MacKenzie's old code was removed, so give
4264 credit only to Jim Meyering and adjust the copyright dates.
4265 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4266 <stdlib.h>, <unistd.h>, "pathmax.h".
4267 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4268 (INITIAL_BUFFER_SIZE): Remove.
4269 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4271 2004-11-23 Jim Meyering <jim@meyering.net>
4273 * getopt_.h: Remove trailing blanks.
4275 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4277 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4278 (futimens): New function, which uses futimes if available.
4279 (futimens, utimens): Support timespec==NULL, with same semantics
4280 as utime and utimens.
4281 * utimens.h (futimens): New decl.
4283 2004-11-23 Jim Meyering <jim@meyering.net>
4285 * __fpending.c: Add comment.
4287 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4289 * getopt_.h: Re-addition of __getopt_argv_const caused
4290 redefinition warnings. To avoid them, include the defines
4291 in `#if !defined __need_getopt ... #endif'. The only place
4292 where __getopt_argv_const is used is in definitions
4293 of getopt_long and getopt_long_only below, which are as well
4294 protected by `#ifndef __need_getopt'.
4295 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4296 __need_getopt after including <stdio.h> and <unistd.h> These
4297 headers might have defined it.
4299 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4301 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4303 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4304 optopt): Use them instead of invoking ## directly; otherwise, the
4305 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4307 2004-11-19 Bruno Haible <bruno@clisp.org>
4309 * strtok_r.c: Move comments from here...
4310 * strtok_r.h: ... to here.
4312 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4314 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4315 might fail. Problem reported by Yoann Vandoorselaere.
4316 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4317 that mishandle size_t overflow.
4319 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4321 * canon-host.c: Include "strdup.h".
4322 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4323 Use strdup instead of malloc/strcpy to duplicate strings.
4325 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4326 (human_space_before_unit): New constant.
4327 * human.c (human_readable): Support it.
4329 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4330 (xgetcwd): Set errno correctly when failing.
4331 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4332 the failure is actually due to a PATH_MAX problem.
4334 Further getopt changes to make it more likely that glibc will
4335 buy the changes back.
4336 * getopt.c (POSIXLY_CORRECT): New constant.
4337 (getopt): Use it, so to preserve glibc semantic
4338 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4339 when compiling for libc.
4340 * getopt_.h (__getopt_argv_const): Bring it back.
4341 (getopt_long, getopt_long_only): Use it.
4343 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4344 New arg POSIXLY_CORRECT. All callers changed.
4345 (getopt): Argv is now char * const *, as per standard.
4346 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4347 not char *__getopt_argv_const *.
4348 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4349 _getopt_long_only_r): Likewise.
4350 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4351 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4352 _getopt_long_r, _getopt_long_only_r): Likewise.
4353 * getopt_.h (__getopt_argv_const): Remove.
4354 (getopt): Argv is now char * const *, as per standard.
4356 * getdate.y (tORDINAL): New token.
4357 (day, relunit): Allow it for relative times.
4358 (relative_time_table): Use tORDINAL for ordinals.
4360 2004-11-15 Jim Meyering <jim@meyering.net>
4362 * closeout.c: Include "__fpending.h" once again.
4363 Include <stdbool.h>.
4364 (close_stdout): Don't fail just because stdout was closed initially,
4365 since some programs don't write to stdout in the normal course of
4366 operation (other than --version and --help), and we don't want this
4367 function to make e.g. `touch file >&-' fail.
4368 But do fail if it was closed and someone has tried to write to it.
4369 E.g., `printf foo >&-' must fail.
4371 2004-11-11 Simon Josefsson <jas@extundo.com>
4373 * strtok_r.h, strtok_r.c: New file.
4375 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4377 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4378 we can stop lying to compilers about the constness of argv when we
4379 are compiled outside glibc.
4380 (getopt, getopt_long, getopt_long_only): Use it.
4381 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4383 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4384 _getopt_long_only_r): Likewise.
4385 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4386 _getopt_long_only_r): Likewise.
4388 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4389 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4390 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4391 the other external symbols.
4392 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4393 declaration, since the above renaming now works around collisions.
4395 2004-11-11 Jim Meyering <jim@meyering.net>
4397 * linebreak.c: Remove trailing blanks.
4398 * alloca_.h: Likewise.
4399 * acosl.c: Likewise.
4400 * euidaccess.c: Likewise.
4401 * allocsa.h: Likewise.
4403 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4405 * mktime.c (SHR): New macro, which is a portable
4406 substitute for >> that should work even on Crays.
4407 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4408 Problem reported by Mark D. Baushke in
4409 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4410 * getdate.y (SHR): Likewise.
4412 * strftime.c (SHR): Likewise.
4414 * quotearg.c (struct quoting_options): Use unsigned int for
4415 quote_these_too, so that right shifts are well defined. All uses
4418 2004-11-10 Simon Josefsson <jas@extundo.com>
4420 * getaddrinfo.h, getaddrinfo.c: New files.
4422 2004-11-10 Jim Meyering <jim@meyering.net>
4424 Ensure that no close failure goes unreported.
4425 * closeout.c (close_stdout): Always close stdout. I.e., don't
4426 return early when it seems there's nothing to flush.
4427 Don't include __fpending.h.
4429 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4431 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4433 2004-11-05 Bruno Haible <bruno@clisp.org>
4435 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4436 Reported by Mark D. Baushke <mdb@cvshome.org>.
4438 2004-11-04 Bruno Haible <bruno@clisp.org>
4440 2004-09-11 Bruno Haible <bruno@clisp.org>
4441 * allocsa.valgrind: New file.
4442 2004-02-06 Bruno Haible <bruno@clisp.org>
4443 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4444 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4445 Reported by Christopher Seip <chris.seip@hp.com>.
4447 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4449 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4450 with errno == ERANGE if the buffer is too small.
4451 Problem reported by Mark D. Baushke.
4453 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4455 * xreadlink.c (MAXSIZE): New macro.
4456 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4457 size does not exceed MAXSIZE. Avoid cast.
4458 As suggested by Mark D. Baushke in
4459 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4460 if readlink fails with buffer size just under MAXSIZE, try again
4463 2004-11-02 Derek R. Price <derek@ximbiot.com>
4464 and Paul Eggert <eggert@cs.ucla.edu>
4466 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4467 (get_date): Overparenthesize to avoid GCC warning.
4469 2004-11-02 Bruno Haible <bruno@clisp.org>
4471 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4472 function returns void.
4474 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4476 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4477 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4480 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4482 * getdate.y: Add support for TZ="foo" within a date string.
4483 Fix some bugs near time_t boundaries. Reject dates with
4484 out-of-range components, e.g., "Sept 31".
4485 Include <stdlib.h>, "setenv.h", "xalloc.h".
4486 (ISDIGIT_LOCALE): Remove; unused.
4487 Note that the TZ and time functions used here are not reentrant.
4488 (mktime_ok, get_tz): New functions.
4489 (TZBUFSIZE): New constant.
4490 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4491 This requires that we sometimes generate our own TZ="XXX..." setting.
4493 2004-10-27 Derek R. Price <derek@ximbiot.com>
4495 * mktime.c (not_equal_tm): Remove redundant check.
4497 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4499 * getdate.y: Use Bison 1.875 features, and some minor
4500 code cleanups. This change does not affect semantics.
4501 Don't include <stdlib.h>; no longer needed.
4502 Don't include unlocked-io.h; only the "#if TEST" code uses
4503 stdio, and performance isn't crucial there.
4504 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4505 Bison 1.875 features as described below.
4506 All uses of "PC." replaced by "pc->".
4507 (YYSTYPE): Add a forward declaration.
4508 (yylex, yyerror): Use full prototypes in forward decls.
4509 Use "%pure-parser" rather than obsolescent "%pure_parser".
4510 Use %parse-param and %lex-param instead of obsolescent
4511 YYPARSE_PARAM and YYLEX_PARAM.
4512 (meridian_table, month_and_day_table, time_units_table,
4513 relative_time_table, time_zone_table, military_table,
4514 lookup_zone, lookup_word, get_date):
4515 Use NULL instead of 0 where appropriate.
4516 (to_hour): Avoid abort (), to avoid a dependency on
4518 (yyerror, yylex): Now accepts parser_control * arg.
4519 (main) [TEST]: Use '\0' rather than 0 for char.
4521 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4523 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4524 It's now the caller's responsibility to handle the case where
4525 !HAVE_GETPAGESIZE && !defined getpagesize.
4527 * mktime.c (leapyear): Arg is long int, not int.
4529 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4531 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4533 2004-10-12 Simon Josefsson <jas@extundo.com>
4535 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4536 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4539 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4541 * vsnprintf.h: New file.
4542 * vsnprintf.c: New file.
4544 2004-10-07 Bruno Haible <bruno@clisp.org>
4546 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4547 into the provided buffer.
4549 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4551 * diacrit.c, diacrit.h: Add GPL notice.
4553 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4554 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4555 * logl.c (logl): Keep the code as similar to glibc as possible.
4556 This avoids a potential constant-folding bug.
4558 2004-10-05 Bruno Haible <bruno@clisp.org>
4560 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4562 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4564 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4565 * xmalloc.c (xmemdup): Likewise.
4566 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4567 XFREE): Remove these long-obsolescent macros.
4568 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4569 * xstrdup.c: Remove.
4571 * regex.c (re_comp): Cast gettext return value to char *,
4572 Problem reported by Martin Neitzel via Mark D. Baushke.
4574 2004-10-04 Simon Josefsson <jas@extundo.com>
4576 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4577 '#ifdef USE_UNLOCKED_IO'.
4579 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4581 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4582 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4583 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4584 regex.c, sha1.c, version-etc.c, yesno.c:
4585 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4586 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4587 the includer's responsibility.
4589 Sync from coreutils.
4591 * modechange.c (mode_compile): Don't decrement a pointer that
4592 points to the start of a string, as the C Standard says the
4593 resulting behavior is undefined.
4595 * backupfile.h (enum backuptype): Rename none -> no_backups,
4596 simple -> simple_backups, numbered_existing ->
4597 numbered_existing_backups, numbered -> numbered_backups
4598 to avoid shadowing problems. All uses changed.
4599 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4600 * backupfile.c (check_extension, numbered_backup):
4601 Rename locals to avoid shadowing 'basename'.
4602 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4605 * .cppi-disable: Add getopt_.h, getopt_int.h.
4606 * .cvsignore: Add getopt.h.
4608 2004-10-04 Simon Josefsson <jas@extundo.com>
4610 * memmem.h: New file.
4611 * memmem.c: New file, taken from glibc.
4613 2004-10-02 Jim Meyering <jim@meyering.net>
4615 * dirfd.h, getpagesize.h: Add copyright notice.
4617 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4619 * snprintf.c: Remove comments as to why each header is needed.
4621 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4623 * strsep.h: New file.
4624 * strsep.c: New file.
4626 2004-10-01 Simon Josefsson <jas@extundo.com>
4628 * snprintf.c (snprintf): Handle size==0.
4630 2004-10-01 Simon Josefsson <jas@extundo.com>
4631 Bruno Haible <bruno@clisp.org>
4633 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4634 (snprintf): Declare 'args'.
4636 2004-09-30 Simon Josefsson <jas@extundo.com>
4638 * snprintf.h, snprintf.c: New files.
4640 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4642 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4643 (hol_entry_help): Never translate an empty string.
4644 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4645 * argp.h (OPTION_NO_TRANS): New option.
4647 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4649 * xvasprintf.c: Include xalloc.h.
4650 (xvasprintf): Use xalloc_die, not xmalloc_die.
4652 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4654 * dummy.c: Change copyright notice to FSF, and license to GPL.
4656 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4658 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4659 Problem reported by Bruno Haible in:
4660 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4662 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4664 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4665 in case some system header has #define'd it. Problem reported by
4666 Soeren D. Schulze in
4667 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4669 2004-09-08 Bruno Haible <bruno@clisp.org>
4671 * stdint_.h: New file, taken from GNU clisp.
4673 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4675 * xvasprintf.h: New file.
4676 * xvasprintf.c: New file.
4677 * xasprintf.c: New file.
4679 2004-09-08 Bruno Haible <bruno@clisp.org>
4681 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4683 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4685 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4687 Import from coreutils.
4688 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4689 strings on unbounded length. alloca's performance benefits aren't
4690 that important here.
4692 (parse_with_separator): New function, with most of the internals
4693 of the old parse_user_spec. Allow user to omit both user and group,
4694 for compatibility with FreeBSD.
4695 Clone only the user name, not the entire spec.
4696 Do not set *uid, *gid unless entirely successful.
4697 Avoid memory leak in some failing cases.
4698 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4699 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4700 (parse_user_spec): Rewrite to use parse_with_separator.
4702 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4704 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4705 its complicated substitute.
4706 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4707 and program_invocation_name.
4708 (__argp_basename) [!_LIBC]: Remove; the only use was
4709 replaced by its body.
4710 (__argp_short_program_name): Change condition from
4711 !defined __argp_short_program_name to
4712 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4713 to match argp-namefrob.h.
4714 (__argp_failure): Don't assume strerror_r returns char *.
4715 * argp-parse.c (N_): Define unconditionally.
4716 (argp_default_options): Fill out initializers with 0 to avoid
4719 2004-08-12 Simon Josefsson <jas@extundo.com>
4721 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4722 * getopt_.h: Renamed from getopt.h.
4724 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4726 Merge from coreutils.
4728 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4729 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4730 for Reliant Unix 5.43.
4732 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4733 (union fooround): Use uintmax_t, not long int.
4734 The rest is a merge from libc:
4735 [defined _LIBC]: Include <shlib-compat.h>.
4736 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4738 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4740 * strverscmp.c: Convert to UTF-8.
4742 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4744 * obstack.h (obstack_empty_p):
4745 Don't assume that chunk->contents is suitably aligned.
4746 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4747 Likewise. Problem reported by Benno in
4748 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4750 * chown.c (rpl_chown): Work even if the file is writeable but not
4751 readable. This could be improved further but it'd take some work.
4753 2004-08-08 Simon Josefsson <jas@extundo.com>
4755 * xgethostname.c: Don't include error.h (not used).
4758 * getpass.c: Include getpass.h first.
4760 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4762 * xalloc-die.c: New files.
4763 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4765 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4766 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4767 (_, N_, xalloc_die): Move to xalloc-die.c.
4768 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4769 so that we needn't mess with xalloc_msg_memory_exhausted.
4771 * sha1.h: Renamed from sha.h.
4772 (SHA1_H): Renamed from _SHA_H.
4773 (sha1_ctx): Renamed from sha_ctx.
4774 (sha1_init_ctx): Renamed from sha_init_ctx.
4775 (sha1_process_block): Renamed from sha_process_block.
4776 (sha1_process_bytes): Renamed from sha_process_bytes.
4777 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4778 (sha1_read_ctx): Renamed from sha_read_ctx.
4779 (sha1_stream): Renamed from sha_stream.
4780 (sha1_buffer): Renamed from sha_buffer.
4781 * sha1.c: Likewise; renamed from sha.c.
4782 Do not include <sys/types.h>.
4783 Include <stddef.h> rather than <stdlib.h>.
4785 2004-08-08 Bruno Haible <bruno@clisp.org>
4787 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4788 FILESYSTEM_PREFIX_LEN.
4789 * progreloc.c: Likewise.
4790 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4792 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4795 * argp-help.c (make_hol, hol_append): Don't assume that
4796 SIZE_MAX is a valid preprocessor constant.
4797 (__argp_basename): Change from "#ifndef _LIBC"
4798 to "#ifndef __argp_short_program_name", so that
4799 we don't compile these functions for tar.
4801 More merges from coreutils.
4802 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4803 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4805 * addext.c: Remove; no longer needed.
4806 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4807 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4808 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4809 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4810 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4811 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4812 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4813 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4814 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4815 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4816 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4817 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4818 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4819 Import changes from coreutils.
4821 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4823 Merge from coreutils.
4825 * .gdb-history: Remove; this doesn't belong here.
4827 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4828 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4829 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4831 * dirname.h: Include <stdbool.h>.
4832 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4833 for consistency with POSIX terminology. All uses changed.
4834 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4835 (strip_trailing_slashes): Use bool for booleans.
4836 * stripslash.c (strip_trailing_slashes): Likewise.
4838 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4839 sometimes returns a positive errno value even when it succeeds.
4840 (print_errno_message) [!LIBC]: Fall back on strerror if
4843 * path-concat.c (mempcpy): Don't define if a system header defines it.
4844 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4845 (longest_relative_suffix): New function.
4846 (path_concat): Use it. Assume first argument is not NULL.
4847 Port to DOS. Omit redundant separators.
4848 Report an error instead of returning NULL.
4849 Use mempcpy instead of memcpy.
4850 (xpath_concat): Remove: not declared or used.
4852 * same.h: Include <stdbool.h>
4853 (same_name): Return bool, not int.
4854 * same.c (same_name): Likewise.
4855 (errno): Don't declare; we assume C89 or better now.
4857 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4858 if not already defined.
4860 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4861 * dup-safer.c (errno): Likewise.
4863 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4865 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4868 2004-08-03 Simon Josefsson <jas@extundo.com>
4870 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4871 * progname.h: Don't include stdbool.h.
4873 2004-08-02 Simon Josefsson <jas@extundo.com>
4875 * getsubopt.h: New file, with comments from Bruno Haible.
4876 * getsubopt.c: New file, from glibc, but slightly modified based on
4877 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4879 2004-08-01 Simon Josefsson <jas@extundo.com>
4881 * xgetdomainname.c: Include stdlib.h, for free().
4883 2004-07-16 Simon Josefsson <jas@extundo.com>
4885 * dummy.c: New file.
4887 2004-07-16 Bruno Haible <bruno@clisp.org>
4889 * backupfile.h: Add extern "C" for C++.
4890 * closeout.h: Likewise.
4891 * copy-file.h: Likewise.
4892 * findprog.h: Likewise.
4893 * full-write.h: Likewise.
4894 * pathname.h: Likewise.
4895 * progname.h: Likewise.
4896 * stpcpy.h: Likewise.
4897 * stpncpy.h: Likewise.
4898 * strcase.h: Likewise.
4899 * strstr.h: Likewise.
4900 * xalloc.h: Likewise.
4902 * mbswidth.h: Add extern "C" for C++.
4903 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4905 2004-07-09 Simon Josefsson <jas@extundo.com>
4907 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4908 failed without this.)
4910 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4912 * fchown-stub.c: New file.
4914 2004-06-24 Jim Meyering <jim@meyering.net>
4916 * obstack.h (obstack_base): Cast to (void *), per documentation.
4918 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4920 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4922 2004-06-01 Jim Meyering <jim@meyering.net>
4924 * calloc.c: New file.
4926 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4928 * getdate.y (yylex): Allow space between sign and number.
4929 Problem reported by Dan Jacobson.
4931 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4932 and Jim Meyering <jim@meyering.net>
4934 Merge from coreutils CVS.
4936 * stat-macros.h: New file, with contents from file-type.h
4937 and coreutils' system.h.
4938 * file-type.c: Include "stat-macros.h".
4939 * file-type.h (file_type): Move all macro definitions to new file,
4942 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4943 Wrap old code with this conditional.
4944 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4945 function that does not dereference symlinks.
4946 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4948 * xreadlink.c: Include xreadlink.h first, to catch .h file
4949 dependency problems.
4950 (xreadlink): Accept new arg SIZE, for efficiency.
4951 All decls and uses changed.
4952 * xreadlink.h: Include <stddef.h>, for size_t.
4954 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4955 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4957 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4959 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4961 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4962 macros to be defined.
4963 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4964 the allocator returns NULL because the requested size is zero.
4966 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4968 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4969 var. Add comment explaining why libc still defines it. This
4970 merges the following patch from glibc:
4971 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4973 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4975 * obstack.c (_obstack): Remove unused variable. It hasn't been
4976 present in glibc since revision 1.1 of this file.
4977 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4978 obstack_alignment_mask, obstack_alloc, obstack_base,
4979 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4980 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4981 obstack_grow0, obstack_init, obstack_int_grow,
4982 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4983 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4984 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4985 nonexistent functions.
4987 2004-05-17 Derek R. Price <derek@ximbiot.com>
4988 Paul Eggert <eggert@cs.ucla.edu>
4990 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4992 2004-05-14 Bruno Haible <bruno@clisp.org>
4994 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4995 that consists of a '.' followed by an empty digit string.
4996 Patch by Tor Lillqvist <tml@iki.fi>.
4998 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5000 Port obstack to the AS/400, where pointers are 16 bytes wide and
5001 you cannot cast an integer to a valid pointer. This patch is
5002 currently waiting to be integrated into glibc; see
5003 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5005 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5006 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5007 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5008 (struct obstack): temp member is now a union of a pointer and
5009 an integer, instead of an integer. All integer uses changed.
5010 This does not affect the physical layout of struct obstack,
5011 except on hosts (like the AS/400) where the size or alignment of
5012 void * is greater than that of ptrdiff_t.
5013 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5014 __STDC__)]: Store temporary in pointer member of union, not
5016 * obstack.c: Include <stddef.h>, for offsetof.
5017 (struct fooalign): Remove; it doesn't need a name.
5018 (union fooround): Change double to long double, and add void *.
5019 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5020 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5021 not a macro. Hence the values are always int; so remove all
5022 casts-to-int in uses.
5024 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5025 Derek Price <derek@ximbiot.com>
5027 * alloca.c: Include <alloca.h>, to get our interface.
5028 * alloca_.h: Use __alloca on AIX, so that we don't have to
5029 include <alloca.h> first. Use C89 prototype for alloca; this
5030 requires including <stddef.h> for size_t. Use extern "C" if C++.
5031 Use #elif for simplicity, since we can assume C89 now.
5032 Don't try to source the system alloca.h since it will not be found
5033 and to prevent recursively including its replacement.
5034 * fnmatch.c: Include <alloca.h> instead of opencoding.
5035 * regex.c: Likewise.
5037 2004-05-16 Derek Price <derek@ximbiot.com>
5038 Paul Eggert <eggert@cs.ucla.edu>
5040 getline cleanup. This changes the getndelim2 API: both order of
5041 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5044 * getline.c: Don't include stddef.h or stdio.h, since our
5045 interface does that.
5046 (getline): Always use getdelim, so that we don't have two
5047 copies of this code.
5048 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5050 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5051 (GETNDELIM2_MAXIMUM): New macro.
5052 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5053 instead of the old practice of delim2==0. All callers changed.
5054 Return -1 on overflow, instead of returning junk.
5055 Do not set *linesize unless allocation succeeds.
5056 * getndelim2.h: Do not include stddef.h; no longer needed, now
5057 that we include sys/types.h.
5058 * getnline.h: Likewise.
5059 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5060 (getndelim2): Reorder arguments.
5061 * getnline.c (getnline, getndelim):
5062 Don't discard the NMAX argument.
5063 (getnline): Invoke getndelim, to avoid code duplication.
5064 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5065 of (size_t) -1 by callers of the getnline family.
5067 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5069 * nanosleep.c (suspended): Change its type from int to
5070 sig_atomic_t volatile.
5071 (first_call): Make it private to rpl_nanosleep, and have it
5072 be zero initially as that's a bit faster.
5073 (my_usleep): Round up fractional times instead of truncating them,
5074 as this is the usual meaning for 'sleep'.
5076 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5078 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5079 (ENOSYS): Define if not defined.
5080 (settime): Fall back on stime if it exists and settimeofday fails.
5081 But don't bother with fallbacks if a method fails with errno == EPERM.
5083 2004-05-11 Jim Meyering <jim@meyering.net>
5085 Prior to this change, the save_cwd caller required read access to the
5086 current directory on most systems (ones with the fchdir function).
5088 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5089 fails, try write-only, and finally, resort to using xgetcwd.
5091 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5093 * obstack.c, obstack.h: Import changes from libc.
5095 2004-04-28 Bruno Haible <bruno@clisp.org>
5097 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5098 implicitly appends .exe to executables.
5099 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5100 accepts Windows pathnames.
5101 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5102 Cygwin like Windows, since it now accepts Windows pathnames.
5103 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5104 Cygwin like Windows, since it now accepts Windows pathnames.
5105 Reported by Derek Robert Price <derek@ximbiot.com>.
5107 2004-04-20 Jim Meyering <jim@meyering.net>
5109 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5111 2004-04-20 Jim Meyering <jim@meyering.net>
5112 Bruno Haible <bruno@clisp.org>
5114 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5115 memory when realloc fails.
5117 2004-04-18 Jim Meyering <jim@meyering.net>
5119 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5120 don't leak memory and do call END_UTMP_ENT.
5122 2004-04-11 Paul Eggert <eggert@twinsun.com>
5124 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5125 (CHAR_BIT): Remove, since we assume C89.
5126 Include <stdint.h> if available, as per current Autoconf CVS advice.
5128 2004-03-30 Paul Eggert <eggert@twinsun.com>
5130 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5131 not bool, to be more consistent with Unix conventions.
5132 Suggested by Bruno Haible.
5134 Merge from coreutils.
5136 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5139 * getdate.h: Include stdbool.h, and timespec.h instead of
5140 the usual <time.h> dance.
5141 (get_date): Change signature to support fractional time stamps.
5142 All callers changed.
5143 * getdate.y: Include "getdate.h" first, as we can now
5144 assume C89 and don't need to worry about 'const'.
5145 Similarly, include "unlocked-io.h" near start, not in middle.
5147 (textint.value): Use long int rather than int.
5148 (textint.digits): Use size_t rather than int.
5149 (BILLION, LOG10_BILLION): New constants.
5150 (parser_control): New member rel_ns. Members day_ordinal,
5151 time_zone, month, day, hour, minutes, rel_year, rel_month,
5152 rel_day, rel_hour, rel_minutes, rel_seconds
5153 are now long int, not int. Member seconds is now struct timespec,
5154 not int. New member timespec_seen. Members dates_seen, days_seen,
5155 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5157 (%union.intval): Now long int, not int.
5158 New member timespec.
5159 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5160 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5161 (spec): Now is a timespec or an item list.
5162 (timespec, items): New nonterminals.
5163 (time, rel, relunit, number, get_date):
5164 Add support for fractional seconds.
5165 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5166 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5167 (to_hour): First arg is now long int, not int.
5168 (to_year): Returns long int, not int.
5169 Don't treat year -70 like 70.
5170 (tm_diff): Returns long int, not int.
5171 (lookup_word): Use bool instead of int when appropriate.
5172 (yylex): Use size_t for count, not int.
5173 Detect overflow when parsing large integer constants.
5174 Add support for fractions.
5175 (get_date): Make pointers 'const' if possible.
5176 Use more-portable code to detect integer overflow.
5177 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5178 Don't use ctime; it's not reliable if the year has >4 digits.
5180 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5181 This is for compatibility with BSD.
5183 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5184 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5185 From coreutils' system.h.
5187 * userspec.c: Don't include "posixver.h".
5188 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5189 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5190 compatible extension. Simplify code by removing a boolean int
5191 that was always nonzero if a string was nonnull.
5193 2004-03-30 Jim Meyering <jim@meyering.net>
5195 Merge from coreutils.
5197 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5199 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5200 an empty input stream.
5202 * readtokens.c: Include <stdbool.h>.
5203 (readtoken): Use `size_t' rather than int/long.
5204 All callers adjusted.
5205 Use `bool' rather than `int' where appropriate.
5206 Use memset rather than an explicit loop.
5207 Use x2nrealloc rather than xrealloc.
5208 Allow the use of `\0' as a delimiter.
5209 (readtokens): Likewise.
5210 * readtokens.h (readtoken, readtokens): Update prototypes.
5212 2004-03-30 Bruno Haible <bruno@clisp.org>
5214 * getloadavg.c (getloadavg): Don't assume setlocale returns
5217 2004-03-29 Paul Eggert <eggert@twinsun.com>
5219 Merge changes to getloadavg.c from coreutils and Emacs.
5221 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5222 Define to an expression, not to the empty string.
5223 Include cloexec.h and xalloc.h.
5224 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5225 Use set_cloexec_flag rather than rolling our own.
5226 * cloexec.c, cloexec.h: New files.
5228 2004-03-18 Paul Eggert <eggert@twinsun.com>
5230 * getopt.h: Sync with libc CVS.
5232 2004-03-18 Paul Eggert <eggert@twinsun.com>
5233 Bruno Haible <bruno@clisp.org>
5235 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5236 not on all platforms that have <wchar.h>.
5237 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5239 2004-03-09 Paul Eggert <eggert@twinsun.com>
5241 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5243 * getopt_int.h: New file, also synced from libc.
5245 2004-03-07 Paul Eggert <eggert@twinsun.com>
5247 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5248 '#if' expressions. Unlike the code it replaces, it does not
5249 depend on (defined _SC_PAGESIZE). However, it does depend on
5250 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5251 first reported by Jason Andrade in
5252 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5254 2004-01-18 Simon Josefsson <jas@extundo.com>
5256 * strdup.h: New file.
5257 * strdup.c: Include it.
5258 * path-concat.c: Include strdup.h. Drop strdup declaration.
5259 * userspec.c: Include strdup.h. Drop strdup declaration.
5261 2004-02-06 Karl Berry <karl@gnu.org>
5263 * config.charset: update from gettext 0.14.1.
5265 2004-02-05 Paul Eggert <eggert@twinsun.com>
5267 Add comments and code, prompted by suggestions from Bruno Haible
5269 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5270 describing the enum quoting_style values.
5271 * quotearg.c (quotearg_alloc): New function.
5272 (quotearg_buffer_restyled): Treat lone { and } as special.
5273 Treat = as special. Work around bug with older shells
5274 that "see" a '\' that is really the 2nd byte of a multibyte char.
5275 Quote empty string with shell_quoting_style.
5277 2004-02-03 Bruno Haible <bruno@clisp.org>
5279 * pipe.h: New file, from GNU gettext.
5280 * pipe.c: New file, from GNU gettext.
5282 2004-01-27 Bruno Haible <bruno@clisp.org>
5284 * execute.h: New file, from GNU gettext.
5285 * execute.c: New file, from GNU gettext.
5286 * w32spawn.h: New file, from GNU gettext.
5288 2004-01-23 Paul Eggert <eggert@twinsun.com>
5290 Exit-status fix from coreutils.
5292 Use exit_failure consistently in place of EXIT_FAILURE,
5293 so that program exit statuses are consistent on failure.
5295 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5296 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5297 * argmatch.h: Comment fix to match the above.
5298 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5299 Now a macro referring to exit_failure, instead of a separate
5300 variable. Include "exitfail.h" to get it.
5301 * xstrtol.h: Include "exitfail.h".
5302 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5304 * long-options.c (parse_long_options): Use prototype
5305 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5308 2004-01-21 Jim Meyering <jim@meyering.net>
5310 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5311 so as not to conflict with a different-sized __mktime_internal
5312 function in GNU libc.
5313 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5314 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5316 2004-01-18 Paul Eggert <eggert@twinsun.com>
5318 Merge from diffutils.
5320 * file-type.c (file_type): Add typed memory objects.
5321 * file-type.h (S_TYPEISTMO): New macro.
5323 * c-stack.h (c_stack_action): Remove argv argument.
5324 * c-stack.c (c_stack_action): Likewise. All uses changed.
5325 (die): Don't calculate message unless segv_action returns.
5326 (get_stack_location, min_address_from_argv, max_address_from_argv,
5327 volatile stack_base, volatile_stack_size): Remove.
5328 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5329 that every segmentation violation is a stack overflow. (Ouch!)
5330 See Debian bug 136249 (still outstanding) for more info about why
5331 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5333 2003-11-30 Bruno Haible <bruno@clisp.org>
5335 Safer stack allocation.
5336 * setenv.c: Include allocsa.h.
5337 (alloca): Remove fallback definition.
5338 (freea): Remove macro.
5339 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5342 2003-10-17 Bruno Haible <bruno@clisp.org>
5344 * binary-io.h: Avoid warnings on Cygwin.
5346 2003-12-28 Bruno Haible <bruno@clisp.org>
5348 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5349 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5351 2003-11-28 Bruno Haible <bruno@clisp.org>
5353 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5355 2003-11-27 Bruno Haible <bruno@clisp.org>
5357 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5359 2003-11-17 Bruno Haible <bruno@clisp.org>
5361 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5363 2003-11-24 Bruno Haible <bruno@clisp.org>
5365 * xallocsa.h: New file, from GNU gettext.
5366 * xallocsa.c: New file, from GNU gettext.
5368 2003-11-24 Bruno Haible <bruno@clisp.org>
5370 * allocsa.h: New file, from GNU gettext.
5371 * allocsa.c: New file, from GNU gettext.
5373 2003-11-24 Bruno Haible <bruno@clisp.org>
5375 * eealloc.h: New file.
5377 2004-01-15 Jim Meyering <jim@meyering.net>
5379 Merge from coreutils.
5381 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5382 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5383 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5385 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5386 optional configure-time default.
5388 * version-etc.c (version_etc_copyright): Update copyright date.
5390 * xreadlink.c (xreadlink): Correct outdated comment.
5392 2004-01-15 Paul Eggert <eggert@twinsun.com>
5394 Merge from coreutils.
5396 * posixver.c: Include posixver.h.
5398 * same.c: Include <stdbool.h>, <limits.h>.
5399 (_POSIX_NAME_MAX): Define if not defined.
5401 (same_name): If file names are silently truncated, report
5402 that the file names are the same if they are the same after
5403 the silent truncation.
5405 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5406 conversion function.
5407 * xstrtod.c (xstrtod): Likewise. All callers changed to
5408 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5411 2004-01-14 Paul Eggert <eggert@twinsun.com>
5413 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5414 with like-named macro in fnmatch.c.
5415 (EXT): Use an internal constant instead.
5417 Merge fnmatch patches from glibc.
5418 * fnmatch.c (mbsinit): Remove define.
5419 Add libc_hidden_ver (__fnmatch, fnmatch).
5420 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5421 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5423 2003-12-14 Karl Berry <karl@gnu.org>
5425 * config.charset: update from gettext-runtime.
5427 2003-12-03 Paul Eggert <eggert@twinsun.com>
5429 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5430 Bug reported by Alfred M. Szmidt.
5432 2003-11-29 Karl Berry <karl@gnu.org>
5434 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5436 2003-11-23 Paul Eggert <eggert@twinsun.com>
5437 Bruno Haible <bruno@clisp.org>
5439 * printf-parse.h: Don't include sys/types.h.
5440 (ARG_NONE): New macro.
5441 (char_directive): Change type of *arg_index fields to size_t.
5442 * printf-parse.c: Don't include sys/types.h.
5443 (SSIZE_MAX): Remove macro.
5444 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5445 Remove unnecessary overflow check.
5446 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5449 2003-11-24 Paul Eggert <eggert@twinsun.com>
5451 * alloca.c: Remove dependency on xalloc module.
5452 (xalloc_die): Remove.
5453 (memory_full) [!defined emacs]: New macro.
5454 [!defined emacs]: Don't include xalloc.h.
5455 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5456 address arithmetic overflows. Change datatypes a bit to avoid
5459 2003-11-22 Jim Meyering <jim@meyering.net>
5461 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5463 2003-11-17 Bruno Haible <bruno@clisp.org>
5465 * vasnprintf.c (alloca): Remove fallback definition.
5466 (freea): Remove definition.
5467 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5468 Reported by Paul Eggert.
5470 2003-11-17 Jim Meyering <jim@meyering.net>
5472 On systems without utime and without a utimes function capable of
5473 dealing with a NULL struct utimbuf* argument, this utime replacement
5474 could -- in unusual circumstances -- leak a file descriptor.
5475 * utime.c: Include <unistd.h> and <errno.h>.
5476 (utime_null): Be sure to close `fd' and to preserve errno.
5477 Reported by Geoff Collyer via Arnold Robbins.
5479 2003-11-16 Paul Eggert <eggert@twinsun.com>
5480 Bruno Haible <bruno@clisp.org>
5482 Protect against address arithmetic overflow.
5483 * printf-args.h: Include stddef.h.
5484 (arguments): Change type of field 'count' to size_t.
5485 * printf-args.c (printf_fetchargs): Use size_t instead of
5486 'unsigned int' where appropriate.
5487 * printf-parse.h: Include sys/types.h.
5488 (char_directive): Change type of *arg_index fields to ssize_t.
5489 (char_directives): Change type of fields 'count', max_*_length to
5491 * printf-parse.c: Include sys/types.h and xsize.h.
5492 (SSIZE_MAX): Define fallback value.
5493 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5494 instead of 'int' where appropriate. Check a_allocated, d_allocated
5495 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5496 * vasnprintf.c: Include xsize.h.
5497 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5498 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5499 overflow. Avoid wraparound when converting a width or precision from
5502 2003-11-16 Bruno Haible <bruno@clisp.org>
5504 Update from GNU gettext.
5505 * printf-parse.c: Generalize to it can be compiled for wide strings.
5506 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5507 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5508 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5509 SNPRINTF): New macros.
5510 Don't include <alloca.h> if the file is used inside libintl.
5511 (local_wcslen): New function, for Solaris 2.5.1.
5512 (VASNPRINTF): Use it instead of wcslen.
5514 2003-11-16 Bruno Haible <bruno@clisp.org>
5516 * xsize.h (xmax): New function.
5517 (xsum, xsum3, xsum4): Declare as "pure" functions.
5519 2003-11-12 Paul Eggert <eggert@twinsun.com>
5521 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5522 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5523 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5524 heuristic is just as accurate as far as we know, and it removes a
5525 dependency on size_max.m4 and ptrdiff_max.m4.
5527 2003-11-12 Paul Eggert <eggert@twinsun.com>
5529 * xstrtol.c (__xstrtol): Remove "break" immediately after
5530 "return", to pacify some unknown compiler. Problem reported
5533 2003-11-11 Bruno Haible <bruno@clisp.org>
5535 * xsize.h (SIZE_MAX): Remove fallback definition.
5536 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5539 2003-11-10 Paul Eggert <eggert@twinsun.com>
5541 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5542 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5543 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5545 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5546 not (size_t) -1, since it's defined here.
5548 2003-11-06 Paul Eggert <eggert@twinsun.com>
5550 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5551 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5552 Reject sizes of exactly SIZE_MAX bytes.
5553 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5554 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5556 2003-11-05 Bruno Haible <bruno@clisp.org>
5558 * xsize.h: Include limits.h, to avoid a possible collision with
5559 SIZE_MAX defined in <limits.h> on Solaris.
5561 2003-11-04 Bruno Haible <bruno@clisp.org>
5563 * xsize.h: New file.
5564 * linebreak.c: Include xsize.h.
5565 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5566 argument for overflow.
5567 Suggested by Paul Eggert.
5569 2003-10-31 Bruno Haible <bruno@clisp.org>
5571 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5572 to avoid (extremely rare) race condition.
5573 Suggested by Paul Eggert.
5575 2003-11-03 Jim Meyering <jim@meyering.net>
5577 * userspec.c: Include "userspec.h".
5578 * userspec.h: New file.
5580 2003-10-31 Paul Eggert <eggert@twinsun.com>
5582 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5583 * mountlist.c (SIZE_MAX): Define if not defined already.
5584 (read_filesystem_list): Set and use me_type_malloced.
5585 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5586 whatever the type happens to be), for brevity and consistency.
5587 Check for size calculation overflow on Alphas running OSF/1.
5589 2003-10-31 Jim Meyering <jim@meyering.net>
5591 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5593 * linebuffer.c: Include <string.h> for declaration of memset.
5595 2003-10-30 Paul Eggert <eggert@twinsun.com>
5596 Bruno Haible <bruno@clisp.org>
5598 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5599 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5601 2003-10-29 Paul Eggert <eggert@twinsun.com>
5603 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5604 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5606 * quotearg.c (quotearg_n_options): Use it.
5607 * group-member.c: Include <stdbool.h>.
5608 (free_group_info): Arg is now const *; don't free arg.
5609 (get_group_info): Now returns bool and accepts struct group_info *,
5610 rather than returning a malloc'ed struct group_info *.
5611 All uses changed. Check for overflow in internal size calculation.
5613 * getusershell.c (readname): Simplify the code by using x2nrealloc
5614 rather than xmalloc/xrealloc.
5615 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5616 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5617 conformance bug: the old code used a pointer after freeing the
5618 storage that it addressed.
5619 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5620 rather than doing it by hand.
5621 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5622 the buffer preserved. Use free and xmalloc instead.
5623 * quotearg.c (quotearg_n_options): Likewise.
5624 Use a simpler test for size overflow. Don't use xalloc_oversized
5625 because unsigned int might be wider than size_t (!); this suggests
5626 that we should switch from unsigned int to size_t for slot numbers.
5628 2003-10-27 Bruno Haible <bruno@clisp.org>
5630 * stdbool_.h: Better support for BeOS.
5632 2003-10-27 Paul Eggert <eggert@twinsun.com>
5634 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5635 to allocate the returned structure. Do not allocate a subarray,
5636 as x2nrealloc will do that.
5637 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5638 instead of xnrealloc.
5639 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5641 2003-10-26 Paul Eggert <eggert@twinsun.com>
5643 * xalloc.h (xalloc_oversized): New static inline function, for
5644 callers that want to do their own size-overflow checking. Include
5645 <stdbool.h>, since xalloc_oversized returns bool.
5646 * xalloc.c (array_size_overflow): Remove. All callers changed
5647 to use xalloc_oversized.
5649 Add two functions x2realloc, x2nrealloc, for programs that grow
5650 arrays dynamically by doubling their sizes.
5651 * xalloc.h (x2realloc, x2nrealloc): New decls.
5652 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5655 Port to C99 semantics for 'inline' of external functions.
5656 Bug reported by Bruno Haible.
5657 * xmalloc.c (xnmalloc_inline): New static inline function,
5658 with the old contents of xnmalloc.
5659 (xnmalloc, xmalloc): Use it.
5660 (xnrealloc_inline): New static inline function,
5661 with the old contents of xnrealloc.
5662 (xnrealloc, xrealloc): Use it.
5664 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5666 2003-10-25 Paul Eggert <eggert@twinsun.com>
5668 Fix several address-calculation bugs in the hash modules,
5669 plus some minor code cleanup.
5671 * hash.h: Include <stdbool.h>, for bool.
5672 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5673 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5674 hash_get_n_entries, hash_get_max_bucket_length,
5675 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5676 hash_rehash): Use size_t rather than unsigned.
5677 * hash.c (struct hash_table, hash_get_n_buckets,
5678 hash_get_n_buckets_used, hash_get_n_entries,
5679 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5680 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5681 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5683 (SIZE_MAX): Define if not defined.
5684 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5685 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5687 Use const * when possible.
5688 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5689 (check_tuning): Fix bug: if tuning parameters were very close to
5690 0 or 1, rounding errors could have caused subscript violations.
5691 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5692 (hash_initialize): Add 'fail:' label
5693 to free table and return NULL, and use it to simplify code.
5694 Use calloc rather than clearing the storage ourself.
5695 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5696 buffer size calculations.
5697 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5698 Include <stddef.h>, for size_t.
5699 * hash-pjw.c (hash_pjw): Likewise.
5700 Switch to method described by Bruno Haible.
5701 Include <limits.h>, for CHAR_BIT.
5702 (SIZE_BITS): New macro.
5704 2003-10-21 Paul Eggert <eggert@twinsun.com>
5706 * getndelim2.c (getndelim2): When size calculation overflows,
5707 ceiling the allocation at NMAX bytes rather than silently
5708 discarding input bytes before NMAX is reached. This makes
5709 a difference only if NMAX exceeds SIZE_MAX / 2.
5711 * obstack.c: Merge from glibc.
5712 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5713 Add libc_hidden_def (_obstack_newchunk).
5714 (_obstack_free) [! defined _LIBC]: Remove.
5715 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5716 a clone of the function body.
5717 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5718 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5720 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5721 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5724 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5725 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5726 Don't use lvalue casts, as GCC plans to remove support for them
5727 in GCC 3.5. Reported by Joseph S. Myers. This bug
5728 was also present in the non-GCC version, indicating that this
5729 code had always been buggy and had never been widely used.
5730 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5731 Use the fast variant of each macro, rather than copying the
5732 definiens of the fast variant; that way, we'll be more likely to
5733 catch future bugs in the fast variants.
5735 2003-10-20 Bruno Haible <bruno@clisp.org>
5737 * wait-process.h: New file, from GNU gettext.
5738 * wait-process.c: New file, from GNU gettext.
5740 2003-10-19 Jim Meyering <jim@meyering.net>
5742 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5744 2003-10-16 Paul Eggert <eggert@twinsun.com>
5746 * getgroups.c: Include <errno.h>, <stdlib.h>.
5747 (getgroups): First arg is int, not size_t.
5748 Don't let 'free' mangle errno.
5750 2003-10-16 Jim Meyering <jim@meyering.net>
5752 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5754 2003-10-15 Paul Eggert <eggert@twinsun.com>
5756 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5758 (new_exclude, add_exclude_file): Initial size no longer needs to
5760 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5761 our own address arithmetic overflow checking.
5763 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5764 (fnmatch): Do not alloca more than 2000 wide characters;
5765 instead, use malloc for large buffers.
5766 Check for address arithmetic overflow, and return -1
5767 with errno set to ENOMEM in that case.
5768 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5769 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5770 instead, return -1. Check for address arithmetic overflow.
5772 2003-10-14 Paul Eggert <eggert@twinsun.com>
5774 Handle invalid suffixes and overflow independently, so that
5775 callers can treat them independently as needed. Fix some bugs in
5776 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5777 suffix for a human-readable blocksize. The major caller-visible
5778 change is the addition of a new
5779 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5780 that both overflow and suffix chars were found.
5782 * human.c (humblock): Don't check separately for invalid suffix
5783 char; that is xstrtoumax's job (now that its bug is fixed).
5784 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5785 INTMAX_MAX]: New macros.
5786 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5787 TYPE_MAXIMUM): New macros.
5788 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5789 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5790 if overflow occurs, as it's what __strtol does and it's more useful
5792 (__xstrtol): If __strtol reports some error other than ERANGE,
5793 reflect it to the caller as LONGINT_INVALID. If it reports
5794 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5795 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5796 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5798 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5799 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5800 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5801 [defined UINTMAX_MAX]: New macros.
5803 2003-10-14 Bruno Haible <bruno@clisp.org>
5805 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5806 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5807 Also use volatile where needed.
5809 2003-10-12 Paul Eggert <eggert@twinsun.com>
5811 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5812 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5813 and define in terms of the other primitives.
5814 * xmalloc.c: Include stdbool.h; do not include exit.h.
5815 (SIZE_MAX): Define if not already defined.
5816 (array_size_overflow): New function.
5817 (xalloc_die): Abort instead of exiting if 'error' returns.
5818 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5819 (xmalloc, xrealloc): Use them.
5820 (xcalloc): Check for address arithmetic overflow.
5821 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5822 a bit faster than strcpy.
5824 2003-10-08 Paul Eggert <eggert@twinsun.com>
5826 Merge getpass from libc, plus a few fixes.
5828 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5829 Include <stdbool.h>.
5830 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5831 __fsetlocking to empty.
5832 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5833 do include <bits/libc-lock.h>.
5834 Do not include <fcntl.h>; not needed.
5835 [_LIBC]: Include <wchar.h>.
5836 (NOTCANCEL_MODE): New macro.
5837 (flockfile, funlockfile) [_LIBC]: New macros.
5838 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5839 [!_LIBC]: New macros.
5840 (call_fclose): New function.
5841 (getpass): Use it. Save tty stream separately; this simplifies the
5842 code and makes it more reliable if stdin happens to equal stdout.
5843 Invoke __fsetlocking on tty.
5844 Handle thread cancellation if needed.
5845 Namespace cleanup (use __tcgetattr, __getline).
5846 Use bool for Booleans.
5847 [USE_IN_LIBIO]: Handle wide streams.
5848 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5849 stream might go where.
5851 * unlocked-io.h: Include <stdio.h>, so that the caller
5852 doesn't have to include <stdio.h> before us.
5853 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5854 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5855 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5856 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5857 if not declared, so that we can use getpass.c code from libc without
5859 (flockfile, ftrylockfile, funlockfile): New macros.
5861 2003-10-06 Bruno Haible <bruno@clisp.org>
5863 * version-etc-2.h: Remove file.
5864 * version-etc-2.c: Remove file.
5866 2003-09-25 Jim Meyering <jim@meyering.net>
5867 Bruno Haible <bruno@clisp.org>
5869 This lets translators provide better translations for the
5870 "Written by ..." part of --version output.
5871 * version-etc.h: Include stdarg.h.
5872 (version_etc_copyright): Declare as readonly.
5873 (version_etc): Make this function variadic with a NULL-terminated list
5874 of author name strings.
5875 (version_etc_va): New declaration.
5876 * version-etc.c: Include stdarg.h, stdlib.h.
5877 (version_etc_copyright): Declare as readonly.
5878 (version_etc_va): New function. Provide a different translatable string
5879 for each possible number of authors < 10. Abbreviate when there are 10
5881 (version_etc): Make this function variadic. Call version_etc_va.
5882 Suggestion from Gary V. Vaughan.
5884 * long-options.h (parse_long_options): Change prototype: the authors
5885 string is moved to the end and becomes variadic.
5886 * long-options.c: Include stdarg.h.
5887 (parse_long_options): Make this function variadic, too.
5888 Call version_etc_va, not version_etc.
5890 2003-10-06 Bruno Haible <bruno@clisp.org>
5892 * fatal-signal.h: New file, from GNU gettext.
5893 * fatal-signal.c: New file, from GNU gettext.
5895 2003-10-04 Karl Berry <karl@gnu.org>
5897 * argp*: update from libc.
5899 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5901 * getpass.c (getpass): Use a no-op fseek when switching from input to
5902 output mode on the same stream.
5904 2003-09-29 Paul Eggert <eggert@twinsun.com>
5906 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5907 Fix arg typo in previous patch.
5909 2003-09-28 Jim Meyering <jim@meyering.net>
5911 * error.c: Correct cpp indentation.
5913 2003-09-27 Paul Eggert <eggert@twinsun.com>
5915 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5916 Omit the special code that used __typeof__, since we worry that
5917 it could be more trouble than it's worth. See:
5918 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5919 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5923 2003-09-26 Jim Meyering <jim@meyering.net>
5925 * error.c (error_tail): Move some declarations
5926 into inner scope where the local variables are used.
5928 2003-09-26 Bruno Haible <bruno@clisp.org>
5930 * stpncpy.h (gnu_stpncpy): New declaration.
5931 (stpncpy): Define as alias for gnu_stpncpy.
5932 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5934 2003-09-26 Paul Eggert <eggert@twinsun.com>
5936 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5937 (error_tail): Do not loop, reallocating temporary buffer, since
5938 the output cannot contain more wide characters than the input
5939 contains bytes, the size must be big enough already. This avoids
5940 one potential size overflow calculation. Check for size overflow
5941 when calculating temporary buffer size. Free temporary buffer
5942 when done, if it was allocated with malloc; this plugs a memory
5943 leak. Remove casts from void * to pointers, that are no longer
5944 needed now that we're assuming C89 or better.
5946 Merge error changes from glibc.
5948 * error.c, error.h: Update copyright notice header to match glibc.
5949 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5950 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5951 Disable cancellation while printing error.
5952 * error.h: Prepend __ to parameter names.
5954 2003-09-25 Karl Berry <karl@gnu.org>
5956 * argp-fmtstream.c, argp-help.c: update from libc.
5958 2003-09-25 Bruno Haible <bruno@clisp.org>
5960 * version-etc-2.h: New file, from version-etc.h with modifications.
5961 * version-etc-2.c: New file, from version-etc.c with modifications.
5963 2003-09-25 Simon Josefsson <jas@extundo.com>
5965 * xgetdomainname.h: New file.
5966 * xgetdomainname.c: New file.
5968 2003-09-25 Simon Josefsson <jas@extundo.com>
5969 Bruno Haible <bruno@clisp.org>
5971 * getdomainname.h: New file.
5972 * getdomainname.c: New file.
5974 2003-09-24 Paul Eggert <eggert@twinsun.com>
5976 * linebuffer.c (freebuffer): Don't free the argument, just
5977 the buffer associated with the argument. Bug reported by
5980 2003-09-19 Karl Berry <karl@gnu.org>
5982 * argp.h: update from libc.
5984 2003-09-16 Paul Eggert <eggert@twinsun.com>
5986 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5987 input error, instead of returning NULL the next time we are called
5988 (and therefore losing track of errno).
5990 2003-09-15 Paul Eggert <eggert@twinsun.com>
5992 * getndelim2.c (getndelim2): Don't trash errno when a read
5993 fails, so that the caller gets the proper errno.
5995 * readutmp.c (read_utmp): Likewise.
5996 Check for fstat error. Close stream and free storage
5999 2003-09-14 Bruno Haible <bruno@clisp.org>
6001 * fwriteerror.h: New file.
6002 * fwriteerror.c: New file.
6004 2003-09-14 Jim Meyering <jim@meyering.net>
6006 * getloadavg.c: Correct cpp indentation.
6007 * strdup.c: Likewise.
6008 * vasnprintf.c: Likewise.
6010 2003-09-12 Paul Eggert <eggert@twinsun.com>
6012 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6013 * obstack.c [!defined _LIBC]: Likewise.
6014 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6015 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6016 * exitfail.c: Don't include stdlib.h; no longer needed.
6018 More changes to assume C89 or better.
6020 * error.c (error_tail): Assume vprintf.
6022 * argmatch.c (getenv): Remove decl.
6023 * progreloc.c (get_full_program_name): Define via prototype.
6024 * setenv.c (clearenv): Likewise.
6025 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6027 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6028 (malloc, memcpy): Remove decls.
6029 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6030 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6031 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6032 (memcpy): Remove macro.
6033 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6034 (__P): Remove. All uses removed.
6035 (PTR): Remove. All uses changed to void *.
6036 (CHAR_BIT, NULL): Remove.
6037 (spaces, zeros, memset_space, memset_zero)
6038 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6040 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6041 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6042 Define with prototype.
6043 Remove now-unnecessary prototype decl.
6044 (extra_args_spec): Assume ANSI C. All uses changed.
6045 (extra_args_spec_iso): Remove.
6046 (my_strftime, emacs_strftimeu): Define via prototype.
6047 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6049 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6050 * strtoimax.c: Include <stdlib.h> unconditionally.
6051 (strtoul, strtol): Remove decls.
6052 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6054 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6055 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6056 (LOCALE_PARAM_PROTO): New macro.
6057 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6058 (INTERNAL (strtol), strtol): Define with a prototype.
6059 (PARAMS): Remove. All uses removed.
6060 * tempname.c: Include <string.h> unconditionally.
6061 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6062 * xgethostname.c (main): Define with a prototype.
6063 * xmalloc.c: Include "xalloc.h" first, to check interface.
6064 Include <stdlib.h> unconditionally.
6065 (calloc, malloc, realloc, free): Remove decls.
6066 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6067 Include <stdlib.h> unconditionally. Sort include file names.
6069 (xstrtod): Define with a prototype.
6070 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6071 (strtol, strtoul): Remove decls.
6073 2003-09-11 Paul Eggert <eggert@twinsun.com>
6075 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6076 Include <stdlib.h>, <string.h> unconditionally.
6077 Remove now-unnecessary cast to char *.
6078 * strnlen.c: Include <string.h> unconditionally.
6079 * yesno.c (yesno): Define with a prototype.
6081 2003-09-10 Bruno Haible <bruno@clisp.org>
6083 * strcspn.c: Include <string.h> unconditionally.
6084 * strpbrk.c: Include <string.h> unconditionally.
6085 * strstr.c: Include <string.h> unconditionally.
6086 * unicodeio.c: Include <string.h> unconditionally.
6087 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6088 * unsetenv.c: Likewise.
6089 * xreadlink.c: Include <stdlib.h> unconditionally.
6090 * yesno.c: Include <stdlib.h> unconditionally.
6091 (rpmatch): Add prototype.
6093 2003-09-10 Jim Meyering <jim@meyering.net>
6095 * error.c: Correct indentation of cpp directives.
6097 2003-09-09 Paul Eggert <eggert@twinsun.com>
6101 * acosl.c (main): Use a prototype.
6102 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6105 * getloadavg.c (getloadavg, main): Define via prototypes.
6107 * getopt.h (struct option.name): Assume C89, and use 'const'.
6108 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6109 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6111 * getopt.c (const): Remove macro.
6112 Include <string.h> unconditionally.
6113 (my_index): Remove; all uses changed to strchr.
6114 (strlen): Remove decl.
6115 (exchange): Remove forward decl; no longer needed.
6116 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6117 Define with prototype.
6118 * getopt1.c (const): Remove macro.
6119 (getopt_long, getopt_long_only, main): Define with prototype.
6121 * getugroups.c: Include <string.h> unconditionally.
6123 * getusershell.c: Include <stdlib.h> unconditionally.
6124 (getusershell, setusershell, endusershell, readname, main):
6125 Define with prototypes.
6127 * group-member.c: Include group-member.h first.
6128 Include <stdlib.h> unconditionally.
6130 * hard-locale.c: Include hard-locale.h first.
6131 Include <stdlib.h>, <string.h> unconditionally.
6133 * hash.c (free, malloc): Remove decls.
6134 Include <stdlib.h> unconditionally.
6136 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6137 (getenv): Do not declare.
6139 * idcache.c: Include <string.h> unconditionally.
6141 * long-options.c: Include long-options.h first, to test interface.
6142 Include <stdlib.h> unconditionally.
6144 * makepath.c: Include makepath.h first, to test interface.
6145 Include <stdlib.h> and <string.h> unconditionally.
6147 * linebuffer.c: Include <stdlib.h>.
6148 (free): Remove decl.
6150 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6151 rpl_malloc returns void *, not char *.
6152 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6154 * md5.h: Include <limits.h> unconditionally.
6155 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6156 (__P): Remove; all uses removed.
6157 * md5.c: Include "md5.h" first.
6158 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6159 md5_buffer, md5_process_bytes, md5_process_block):
6160 Define with prototypes.
6161 * sha.h (__P): Remove all uses. (It wasn't defined??)
6162 * sha.c: Include "sha.h" first.
6163 Include <stdlib.h>, <string.h> unconditionally.
6165 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6166 * memcmp.c (__ptr_t): Likewise.
6167 * memrchr.c (__ptr_t): Likewise.
6168 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6169 Include <string.h> unconditionally.
6170 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6171 * memchr.c: Include <stdlib.h> unconditionally.
6172 * memchr.c (LONG_MAX): Remove.
6173 * memrchr.c (LONG_MAX): Likewise.
6174 * memchr.c (__memchr): Define via a prototype.
6175 * memrchr.c (__memrchr): Likewise.
6176 * memcmp.c (__P): Remove, and remove all uses.
6177 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6178 Remove forward decls; no longer needed.
6179 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6180 Use types required by C89 in prototype.
6182 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6183 * savedir.c: Likewise.
6184 * mkdir.c (free): Remove decl.
6185 * rmdir.c (rmdir): Define with a prototype.
6186 * savedir.c: Include savedir.h first, to test interface.
6188 * mktime.c (STDC_HEADERS): Remove.
6189 Include <stdlib.h>, <string.h> unconditionally.
6191 * modechange.c: Include <stdlib.h> unconditionally.
6192 (malloc): Remove decl.
6194 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6195 (free): Remove decl.
6197 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6198 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6199 (This type really should be intptr_t, but that's a C99ism.)
6200 (_obstack_memcpy): Remove: all uses changed to memcpy.
6201 Include <string.h> unconditionally.
6202 (struct obstack): Assume __STDC__ for types of members
6203 chunkfun, freefun, extra_arg.
6204 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6205 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6206 obstack_begin, obstack_specify_allocation,
6207 obstack_specify_allocation_with_arg, obstack_chunkfun,
6208 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6209 Remove unprototyped decls and the macros that use them.
6210 * obstack.c (POINTER): Remove. All uses changed to void *.
6211 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6212 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6213 (defined __STDC__ && __STDC__)]:
6214 Remove nonprototyped code.
6215 Include <stdlib.h> unconditionally.
6216 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6217 _obstack_allocated_p, _obstack_free, obstack_free,
6218 _obstack_memory_used, print_and_abort):
6219 Define using prototypes.
6220 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6221 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6222 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6223 obstack_next_free, obstack_object_size, obstack_room) [0]:
6224 Remove unused, unprototyped code.
6226 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6228 * physmem.c (physmem_total, physmem_available, main): Define
6231 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6232 (main): Define with a prototype.
6234 * posixver.c (getenv): Remove decl.
6236 * putenv.c (malloc): Returns void *, not char *.
6237 Include <string.h> unconditionally.
6238 (strchr, memcpy, NULL): Do not define.
6240 * readtokens.c: Include readtokens.h first, to test interface.
6241 Include <stdlib.h>, <string.h> unconditionally.
6242 (init_tokenbuffer): Define with a prototype.
6244 * regex.c (PARAMS): Remove. All uses removed.
6245 All uses of _RE_ARGS removed, too.
6246 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6248 (bzero): Assume memset exists.
6249 (memcmp, memcpy, NULL): Remove.
6250 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6251 char, or assignments to local vars of type signed char.
6252 (init_syntax_once, PREFIX(extract_number_and_incr),
6253 PREFIX(print_partial_compiled_pattern),
6254 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6255 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6256 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6257 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6258 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6259 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6260 wcs_compile_range, byte_compile_range, truncate_wchar,
6261 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6262 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6263 count_mbs_length, wcs_re_match_2_internal,
6264 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6265 PREFIX(alt_match_null_string_p),
6266 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6267 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6268 regfree, PREFIX(extract_number)): Define with prototype. Remove
6269 now-unnecessary declaration, if any.
6270 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6272 Remove now-unnecessary casts among pointer types.
6273 * regex.h (_RE_ARGS): Remove. All uses removed.
6275 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6276 (free): Remove decl.
6278 * rpmatch.c: Include <stdlib.h> unconditionally.
6280 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6281 (free): Remove decl.
6283 * save-cwd.c: Include <stdlib.h> unconditionally.
6284 * xgetcwd.c: Likewise.
6286 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6287 (free): Remove decl.
6289 * strchrnul.c (strchrnul): Define with a prototype.
6290 Fix bug: c_in was not converted to char before searching.
6292 The following changes are not K&R related:
6294 * group-member.h: Include <sys/types.h>, so that this file is
6296 * makepath.h: Likewise.
6298 * getusershell.c (readname, default_index, line_size, readname):
6299 Use size_t, not int, for sizes.
6300 (readname): If the size overflows, report an error instead of
6303 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6305 * getndelim2.c: Assume stdlib.h per the C89 spec.
6307 2003-09-08 Paul Eggert <eggert@twinsun.com>
6309 Assume C89 or better; remove K&R cruft.
6310 A few of these changes were first proposed by Derek Robert Price
6311 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6313 * addext.c: Include <string.h> unconditionally.
6314 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6315 Don't declare getenv or malloc.
6317 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6318 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6320 (find_stack_direction, alloca): Use prototypes.
6322 * atexit.c (atexit): Define using a prototype.
6324 * basename.c, dirname.c, stripslash.c:
6325 Include <string.h> unconditionally.
6327 * bcopy.c: Include <stddef.h>.
6328 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6330 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6332 * error.h (error, error_at_line, error_print_progname)
6333 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6334 * error.c: Include error.h first, to check interface.
6335 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6336 (VA_START): Remove; all uses changeed to va_start.
6337 (exit, strerror): Remove decls.
6338 (error_print_progname): Prototype uncondionally.
6339 Don't include <errno.h>; no longer needed.
6340 (private_strerror): Remove.
6341 (error_tail): Always define.
6342 (error, error_at_line): Assume C89 or better; always use prototypes.
6343 * fatal.c: Include "fatal.h" first, to test interface.
6344 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6345 (VA_START): Remove; all uses changed to va_start.
6346 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6348 (exit): Remove decl.
6349 (fatal): Prototype unconditionally. Assume va_start works.
6350 Abort at end, to pacify gcc.
6352 * euidaccess.c (main): Define with a prototype.
6354 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6356 * exitfail.c: Include <stdlib.h> unconditionally.
6358 * fnmatch_.h (__P): Remove. All uses changed to assume
6360 * fnmatch.c: Include fnmatch.h first, to test interface.
6361 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6362 (getenv): Remove decl.
6363 (fnmatch): Define using a prototype.
6364 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6365 (FCT): Define using a prototype.
6367 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6369 * gethostname.c: Include <stddef.h>.
6370 (gethostname): Define with prototype. Length is size_t, not int.
6372 2003-09-08 Paul Eggert <eggert@twinsun.com>
6374 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6375 getversion.c should have been removed then, but was accidentally
6378 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6379 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6381 2003-09-07 Paul Eggert <eggert@twinsun.com>
6383 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6384 copy_tm_result. Bug reported by Simon Josefsson in
6385 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6387 2003-09-06 Paul Eggert <eggert@twinsun.com>
6389 * time_r.c, time_r.h: New files.
6391 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6393 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6394 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6396 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6398 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6399 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6402 * timegm.c: Switch to glibc implementation, with the following changes:
6403 [defined HAVE_CONFIG_H]: Include <config.h>.
6404 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6405 (__mktime_internal) [!defined _LIBC]: New decl.
6406 (__gmtime_r) [!defined _LIBC]: New macro and function.
6407 (timegm): Use a prototype, since gnulib assumes C89.
6408 Do not bother declaring tmp to be const, as it's not really usefu.
6409 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6410 (timegm): Declare only if HAVE_DECL_TIMEGM.
6412 2003-09-03 Paul Eggert <eggert@twinsun.com>
6414 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6415 Bug reported by Lute Kamstra in
6416 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6418 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6419 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6420 course with correspondingly smaller numbers for tomorrow and
6421 yesterday. From Tadayoshi Funaba. Originally installed into
6422 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6425 2003-08-31 Simon Josefsson <jas@extundo.com>
6427 * timegm.h: New file.
6428 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6430 2003-08-31 Karl Berry <karl@gnu.org>
6432 * argp.h: update from libc.
6434 2003-08-28 Bruno Haible <bruno@clisp.org>
6436 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6437 warning on QNX, which defines O_BINARY to 000000.
6439 2003-08-24 Bruno Haible <bruno@clisp.org>
6441 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6442 MSVC7 <stdio.h> is included later.
6444 2003-08-20 Bruno Haible <bruno@clisp.org>
6446 * progname.h: New file, from GNU gettext.
6447 * progname.c: New file, from GNU gettext.
6448 * progreloc.c: New file, from GNU gettext.
6450 2003-08-19 Bruno Haible <bruno@clisp.org>
6452 * xstrdup.c: Assume <string.h> exists.
6454 2003-08-18 Jim Meyering <jim@meyering.net>
6456 * setenv.h: Indent nested cpp directive.
6457 * vasnprintf.c: Remove trailing blanks.
6459 2003-08-17 Simon Josefsson <jas@extundo.com>
6460 Bruno Haible <bruno@clisp.org>
6462 * xstrndup.h: New file.
6463 * xstrndup.c: New file.
6465 2003-08-17 Bruno Haible <bruno@clisp.org>
6467 * strndup.h: New file.
6469 2003-08-16 Paul Eggert <eggert@twinsun.com>
6471 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6472 space, undoing this 2003-08-12 change:
6473 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6475 2003-08-16 Jim Meyering <jim@meyering.net>
6477 Merge from coreutils.
6478 * xstrtoimax.c: #else #if -> #elif.
6479 * xstrtoumax.c: Likewise.
6481 2003-08-15 Paul Eggert <eggert@twinsun.com>
6483 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6484 rather than tab, after '#' in shell-script copyright notices.
6485 Suggested by Bruno Haible.
6487 2003-08-15 Jim Meyering <jim@meyering.net>
6488 and Paul Eggert <eggert@twinsun.com>
6490 Merge from coreutils.
6491 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6492 member but strut utmpx does not. Needed for AIX 4.3.3.
6493 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6495 2003-08-15 Jim Meyering <jim@meyering.net>
6497 Merge from coreutils.
6498 * xgethostname.c: Include <stdlib.h>.
6499 (xghostname): Don't exit for anything other than memory-related
6500 failure; just return NULL.
6501 * userspec.c: Include "posixver.h".
6502 (parse_user_spec): Accept `.' as a separator only
6503 in pre-POSIX-200112 mode.
6504 * strtoimax.c: Use #elif rather than #else #if.
6505 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6506 Remove function, now that we can rely on a working tzset function.
6507 [!_LIBC]: Ensure that the required autoconf test has been run.
6508 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6509 Use underlying_strftime for %r.
6510 * sha.c: Merge in some clean-up and optimization changes from glibc.
6511 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6512 Ensure that it is a multiple of 64.
6513 Rearrange loop exit tests so as to avoid performing an
6514 additional fread after encountering an error or EOF.
6515 * realloc.c: Update copyright date.
6517 2003-08-14 Jim Meyering <jim@meyering.net>
6519 Merge from coreutils.
6520 * obstack.h: Whitespace changes.
6521 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6522 and xcalloc return values.
6523 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6524 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6525 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6526 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6527 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6529 Use mntctl's return value to drive the entry-processing loop, since
6530 we can't rely on the value of the vmt_length member in the last
6531 entry. On some systems doing so could result in exhausting
6532 virtual memory. Based in part on a patch from Mike Jetzer.
6534 2003-08-14 Jim Meyering <jim@meyering.net>
6535 and Paul Eggert <eggert@twinsun.com>
6537 Merges from coreutils, plus other fixes.
6538 * physmem.c: Merge in portability changes from gcc/libiberty
6539 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6540 for credits and details. Thanks to Kaveh Ghazi for helping
6541 to keep these files in sync.
6542 (ARRAY_SIZE): Define it.
6543 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6544 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6545 (memcasecmp): Don't assume size_t fits in unsigned int.
6546 Remove casts and duplicate code.
6547 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6548 (memcpy): Remove definition.
6549 Merge in some clean-up and optimization changes from glibc.
6550 [BLOCKSIZE]: Move definition to top of file.
6551 Ensure that it is a multiple of 64.
6552 Rearrange loop exit tests so as to avoid performing an
6553 additional fread after encountering an error or EOF.
6554 * md5.h (md5_uintptr): Define.
6555 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6556 return to the initial working directory. Preserve errno
6558 * idcache.c: Include "xalloc.h".
6559 (xmalloc, xrealloc): Remove decls.
6560 (getuser): Remove casts no longer required in C89.
6561 * human.c: Include stdio.h, for sprintf.
6562 * group-member.c: Include "xalloc.h".
6563 (xmalloc, xrealloc): Remove decls.
6564 (get_group_info): Remove casts no longer required in C89.
6565 * getusershell.c (readname): Remove casts no longer required in C89.
6566 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6567 * getline.c: Whitespace fix, from coreutils.
6569 2003-08-13 Paul Eggert <eggert@twinsun.com>
6571 * exclude.c: Include <ctype.h>
6572 (IN_CTYPE_DOMAIN): New macro.
6574 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6577 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6578 Undo previous (whitespace-only) change.
6580 2003-08-12 Paul Eggert <eggert@twinsun.com>
6582 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6583 Normalize leading white space and remove trailing white space.
6584 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6585 notice, as per ../config/srclist-update.
6587 Merge from coreutils.
6588 * euidaccess.h: New file.
6589 * euidaccess.c: Include it.
6590 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6591 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6592 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6594 2003-08-11 Bruno Haible <bruno@clisp.org>
6596 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6597 (vasnprintf): Use it instead of wcslen.
6599 2003-08-11 Bruno Haible <bruno@clisp.org>
6601 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6602 value to ensure that _Bool promotes to int. Use #define for _Bool when
6603 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6605 2003-08-10 Karl Berry <karl@gnu.org>
6607 * regex.h: update from libc (whitespace fix).
6609 2003-08-09 Paul Eggert <eggert@twinsun.com>
6611 Merge some files from coreutils. These changes were
6612 originally made by Jim Meyering.
6613 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6614 many older Unixes require this.
6615 * alloca.c (alloca): Remove cast to argument of free;
6616 no longer needed in C89.
6617 * alloca_.h, regex.h: Fix white space to match
6618 what GNU indent does.
6620 2003-08-05 Paul Eggert <eggert@twinsun.com>
6622 * bumpalloc.h: Remove.
6624 2003-08-04 Paul Eggert <eggert@twinsun.com>
6626 * getloadavg.c: Change copyright notice and spacing to conform to
6629 Merge from coreutils.
6630 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6632 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6633 from Karl Berry, implemented by Jim Meyering.
6634 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6635 from Dmitry V. Levin.
6636 Remove anachronistic cast of xrealloc.
6637 * fnmatch_.h (__const): Remove. Use 'const'.
6638 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6639 type. Otherwise, it wouldn't compile with at least /bin/cc on
6640 ymp-cray-unicos9.0.2.X.
6641 Combine two mostly-identical uses of alloca into one.
6642 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6644 2003-08-04 Dave Love <d.love@dl.ac.uk>
6648 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6649 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6650 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6651 obsolete NLIST_NAME_UNION.
6652 [__GNU__]: Undef BSD and FSCALE.
6653 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6655 2003-08-03 Paul Eggert <eggert@twinsun.com>
6657 * stdbool_.h (_Bool): Make it signed char, instead of
6658 an enum type, so that it's guaranteed to promote to int. See:
6659 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6661 2003-07-31 Paul Eggert <eggert@twinsun.com>
6663 * strerror.c: Include config.h, limits.h. Declare sprintf.
6664 (strerror): Don't assume that a printable int fits in 14 bytes.
6666 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6667 Bruno Haible <bruno@clisp.org>
6669 * getline.h (getline, getdelim): Change return type to ssize_t.
6670 * getline.c (getline, getdelim): Likewise.
6671 Remove _GNU_SOURCE define; now it's defined in config.h through
6674 2003-07-22 Paul Eggert <eggert@twinsun.com>
6676 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6677 over-parenthesization in macros.
6679 Sync with coreutils.
6681 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6684 Use `exit_failure' for xalloc and xmemcoll instead of their own
6685 private exit-failure variables.
6686 * xalloc.h (xalloc_exit_failure): Remove.
6687 * xmalloc.c: Likewise. Include exitfail.h.
6688 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6689 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6690 * xmemcoll.c: Likewise. Include exitfail.h.
6691 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6693 2003-07-18 Paul Eggert <eggert@twinsun.com>
6695 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6696 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6697 to test that it can stand by itself. Include "exitfail.h".
6698 Clients should set exit_failure instead.
6699 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6701 2003-07-18 Andreas Schwab <schwab@suse.de>
6703 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6705 2003-07-18 Bruno Haible <bruno@clisp.org>
6707 * getndelim2.h: New file.
6708 * getndelim2.c: Make into a module of its own. Include config.h,
6710 (getndelim2): Make non-static. Change return type to ssize_t.
6711 * getline.h: Change argument names.
6712 * getline.c: Include getndelim2.h instead of getndelim2.c.
6713 * getnline.c: Include getndelim2.h.
6715 2003-07-17 Bruno Haible <bruno@clisp.org>
6717 * Makefile.am: Remove file.
6718 * Makefile.in: Remove file.
6720 2003-07-17 Bruno Haible <bruno@clisp.org>
6722 * getnline.h: New file.
6723 * getnline.c: New file.
6724 * getndelim2.c: New file, extracted from getline.c.
6725 (getndelim2): Renamed from getdelim2, with added nmax argument.
6726 * getline.c: Include getndelim2.c.
6727 (getdelim2): Moved out to getndelim2.c.
6728 (getline, getdelim): Update.
6730 2003-07-15 <karl@gnu.org>
6732 * vasnprintf.c: update from gettext.
6734 2003-07-15 Jim Meyering <jim@meyering.net>
6736 * makepath.c (make_path): Enclose diagnostic in _(...).
6738 2003-07-14 Paul Eggert <eggert@twinsun.com>
6740 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6741 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6742 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6743 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6744 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6745 updated automatically by ../config/srclist-update. This changes
6746 their license from LPGL to GPL.
6748 2003-07-14 Jim Meyering <jim@meyering.net>
6750 Don't emit diagnostics. Let callers do that.
6751 * save-cwd.c: Don't include "error.h".
6752 (save_cwd): Don't call error. Ensure that errno is valid
6753 when returning nonzero.
6755 * save-cwd.h (restore_cwd): Update prototype.
6756 * save-cwd.c (restore_cwd): Remove two parameters.
6757 Simplify. Don't call error upon failure. Let callers do that.
6758 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6759 when auditing is enabled. But don't bother updating the #if.
6761 2003-07-14 Simon Josefsson <jas@extundo.com>
6763 * mempcpy.h: New file.
6764 * mempcpy.c: New file.
6766 2003-07-14 Paul Eggert <eggert@twinsun.com>
6768 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6769 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6770 unicodeio.c, unicodeio.h, unlocked-io.h:
6771 Switch from LGPL to GPL.
6773 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6775 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6776 it breaks C++ compilation.
6777 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6779 2003-07-10 Jim Meyering <jim@meyering.net>
6781 * vasnprintf.c: Remove trailing blanks.
6782 Make cpp indentation consistent.
6784 2003-07-09 Paul Eggert <eggert@twinsun.com>
6786 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6787 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6788 Switch from LGPL to GPL.
6790 2003-07-07 Paul Eggert <eggert@twinsun.com>
6792 * mktime.c: Fix some boundary cases and remove need for floating point.
6794 Issue a compile-time diagnostic if time_t is floating point, or if
6795 two's complement arithmetic is not in effect, or if arithmetic
6796 right shift does not propagate the sign. These assumptions were
6797 all in the original code but they weren't checked.
6799 (TIME_T_MIDPOINT, verify): New macros.
6800 (__isleap): Remove; it has integer overflow problems.
6801 (leapyear): New function, without those problems.
6802 (ydhms_tm_diff): Remove; splitting into two parts.
6803 (ydhms_diff): New function, containing the arithmetic part of
6804 the old ydhms_tm_diff function. Issue a compile-time
6805 diagnostic if we are not using C99 integer division.
6806 Avoid casts when possible.
6807 (guess_time_tm): New function, containing the checking part of
6808 the old ydhms_tm_diff function. Return the new value, rather than
6809 the difference between it and the old. Accept a new argument T
6810 so that *T specifies the old value. Check for overflow in the result.
6812 (__mktime_internal): Use a time_t offset, not a long int offset.
6813 This undoes the 2003-06-04 change, which is no longer needed now
6814 that we have better overflow checking.
6815 (localtime_offset): Likewise.
6817 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6818 and long are 64-bit but int is only 32-bit.
6819 (ydhms_diff): Use long int to store year1 and yday1.
6820 Issue a compile-time diagnostic if long int is not wide enough.
6822 (__mktime_internal): Use long int to store adjusted year and yday.
6823 Use plain C rather than preprocessor commands, if that doesn't
6825 Check for overflow (and try to repair) after each probe
6826 rather than checking only at the very end. This avoids some bugs
6827 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6828 does not equal GMT offset at maximum time).
6829 Use integer to check for overflow rather than floating point; this
6830 is more portable to non-IEEE hosts, and is a tad faster.
6831 When we detect that we are oscillating between two values,
6832 don't check whether tm_isdst has the requested value, since
6833 we already know the answer. When tm_isdst has the wrong value,
6834 use a different heuristic to find the right one, based on the
6835 extreme values actually observed in practice in tz2003a,
6836 rather than the (overly optimistic) "previous 3 calendar quarters".
6838 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6839 "T const" to accommodate glibc style.
6840 (check_result): Use less-confusing report format. "long" -> "long int.
6842 Don't loop if the iteration overflows time_t.
6843 Allow a negative step in the iteration.
6845 2003-07-01 Paul Eggert <eggert@twinsun.com>
6847 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6848 having it depend on HAVE_SYS_TYPES_H.
6850 2003-06-25 Bruno Haible <bruno@clisp.org>
6852 * readlink.c: New file.
6854 2003-06-20 Bruno Haible <bruno@clisp.org>
6856 Assume C89, so PARAMS isn't needed.
6857 * unicodeio.h (PARAMS): Remove.
6858 * unicodeio.c: Don't use PARAMS.
6860 2003-06-18 Jim Meyering <jim@meyering.net>
6862 Merge changes from coreutils.
6863 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6864 Remove explicit declarations of xmalloc and realloc.
6866 (read_utmp): Remove anachronistic cast of xmalloc.
6868 2003-06-17 Paul Eggert <eggert@twinsun.com>
6870 Assume C89, so PARAMS isn't needed.
6871 * backupfile.h (PARAMS): Remove. All uses removed.
6872 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6873 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6874 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6875 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6876 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6877 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6878 xstrtol.h: Likewise.
6879 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6880 same.h, strverscmp.h: Do not include config.h; no longer needed.
6881 Anyway, config.h should always be included before any other file.
6883 2003-06-11 Simon Josefsson <jas@extundo.com>
6885 * sysexit_.h: New file.
6887 2003-05-20 Derek Price <derek@ximbiot.com>
6889 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6891 2003-06-10 Simon Josefsson <jas@extundo.com>
6893 * strchrnul.h: New file.
6894 * strchrnul.c: New file.
6896 2003-06-10 Simon Josefsson <jas@extundo.com>
6898 * argp.h: New file, from glibc.
6899 * argp-ba.c: New file, from glibc.
6900 * argp-eexst.c: New file, from glibc.
6901 * argp-fmtstream.c: New file, from glibc.
6902 * argp-fmtstream.h: New file, from glibc.
6903 * argp-fs-xinl.c: New file, from glibc.
6904 * argp-help.c: New file, from glibc.
6905 * argp-namefrob.h: New file, from glibc.
6906 * argp-parse.c: New file, from glibc.
6907 * argp-pv.c: New file, from glibc.
6908 * argp-pvh.c: New file, from glibc.
6909 * argp-xinl.c: New file, from glibc.
6911 2003-06-07 Jim Meyering <jim@meyering.net>
6913 * readtokens.h: Put `Free Software Foundation, Inc.'
6914 in place of my name in the copyright comment.
6915 Remove definition and uses of __P.
6918 * stat.c: Don't declare xmalloc explicitly.
6919 Instead, include "xalloc.h".
6920 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6921 xrealloc, and xcalloc return values.
6922 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6924 * xgetcwd.h: Remove definition/uses of PARAMS.
6926 2003-06-06 Jim Meyering <jim@meyering.net>
6928 * stdbool_.h: Renamed from stdbool.h.in.
6930 2003-06-06 Jim Meyering <jim@meyering.net>
6932 Merge from coreutils.
6933 * same.c: (same_name): Declare *_basename locals to be `const'.
6934 Consolidate declarations and initializations of *_base* locals.
6936 Merge from coreutils.
6937 This avoids a core dump on systems without GNU putenv,
6938 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6939 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6940 (unsetenv): New static function, from GNU libc.
6941 (rpl_putenv): Use it.
6943 * modechange.c: Remove trailing blanks.
6945 Merge from coreutils.
6946 * fsusage.c: Remove declaration of statfs.
6947 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6949 * posixtm.c: Include <stdbool.h> unconditionally.
6951 2003-06-05 Paul Eggert <eggert@twinsun.com>
6953 * mktime.c (__mktime_internal): When resolving a tm_isdst
6954 mismatch, look in future quarters as well as past. This fixes a
6955 bug when processing fall-backwards gaps immediately after a long
6956 period of daylight-saving time.
6958 * mktime.c: Assume freestanding C89 or better.
6959 (HAVE_LIMITS_H): Remove. Assume it's 1.
6960 (__P): Remove; not used.
6961 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6962 (mktime, not_equal_tm, print_tm, check_result,
6963 main): Use prototypes. Use const * where appropriate.
6964 (main): Fix typo in testing code that uncovered by above changes.
6965 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6967 2003-06-04 Paul Eggert <eggert@twinsun.com>
6969 * mktime.c: Fix Debian bug 177940
6970 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6971 (localtime_offset): Now long int, not time_t, because we want it
6972 to be guaranteed to be signed. All uses changed.
6973 (__mktime_internal): If overflow would occur when adding offset,
6976 Merge 'human' changes from coreutils. Rewrite to support
6977 locale-specific notations like thousands separators.
6978 * human.c: Simplify authorship notice.
6979 Include human.h immediately after config.h.
6980 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6981 <limits.h>: Do not include, since human.h does.
6982 (SIZE_MAX, UINTMAX_MAX): New macros.
6983 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6984 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6985 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6986 (power_letter): Renamed from suffixes.
6987 (generate_suffix_backwards): Remove.
6988 (adjust_value): Now takes int style (because of human.h changes)
6989 and long double value (for greater precision on some platforms).
6990 (group_number): New function.
6991 (human_readable): Use it. Use integer options, not enum.
6992 Put the options before the sizes in the arg list.
6993 Support all the new options.
6994 The old human_readable function has been removed;
6995 use inttostr.h instead.
6996 (human_readable, default_block_size, humblock):
6997 Use uintmax_t, not int, for block sizes.
6998 (human_readable_inexact, block_size_types): Remove.
6999 (block_size_opts): New constant.
7000 (human_options): Renamed from human_block_size, with new signature
7001 that allows block sizes up to UINTMAX_MAX. All callers changed.
7002 * human.h: Add copyright and authorship notice.
7003 Include <limits.h> and <stdbool.h> unconditionally.
7004 (PARAMS): Remove. All uses removed.
7005 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7006 (enum human_inexact_style): Remove tag; now a nameless enum.
7007 (human_floor, human_ceiling, human_round_to_even): Now have
7008 values 2, 0, 1 rather than -1, 1, 0.
7009 (human_group_digits, human_suppress_point_zero, human_autoscale,
7010 human_base_1024, human_SI, human_B): New constants.
7011 (human_readable_inexact, human_block_size): Remove.
7012 (human_readable): Size args are now uintmax_t, not int.
7013 (human_options): New decl.
7015 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7016 unnecessary now that we assume C89 or better. This change
7017 imported from coreutils.
7019 * mktime.c (__mktime_internal): Do not reject negative timestamps
7020 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7021 in the 2003-05-30 sync from glibc.
7023 .h files should stand alone, but we shouldn't include <sys/types.h>
7024 if we can get away with just <stddef.h>.
7026 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7027 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7028 rather than <sys/types.h>, as we merely need size_t.
7029 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7031 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7032 Include <stdio.h>, to get FILE.
7033 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7034 memcasecmp.h has included <stddef.h> and all we need is size_t.
7035 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7036 our interface, instead of including <sys/types.h>
7038 2003-06-02 Paul Eggert <eggert@twinsun.com>
7041 Fix some minor time-related bugs with POSIX time arguments.
7042 Some valid time stamps were being rejected (notably -1, and
7043 time stamps before 1900 on 64-bit hosts). And some invalid
7044 time stamps were being accepted, e.g. September 31.
7046 * posixtm.h (posixtime): Return bool instead of time_t, so
7047 that we can return (time_t) -1 successfully.
7048 * posixtm.c: Likewise.
7049 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7050 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7051 (t): Remove static var.
7052 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7053 of static var. All uses changed.
7054 (year): Do not reject years before 1900; they can occur with
7056 (posix_time_parse): Do not check for out-of-range components;
7057 that is now the caller's responsibility, since our checks were
7058 only approximations.
7059 (posixtime): Use mktime to check for out-of-range components,
7060 since it knows them exactly.
7061 If mktime returns (time_t) -1, check whether an error actually occurred
7062 by invoking localtime on -1.
7063 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7064 posixtime failures better.
7065 Improve the test data (in comments only).
7067 2003-05-30 <karl@gnu.org>
7069 * mktime.c: update from libc.
7071 2003-05-30 Bruno Haible <bruno@clisp.org>
7073 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7074 * localcharset.h: Likewise.
7075 * localcharset.c: Likewise.
7077 2003-05-28 Paul Eggert <eggert@twinsun.com>
7079 Assume the headers required for C89 freestanding compilers.
7080 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7081 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7082 without checking for HAVE_LIMITS_H.
7083 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7084 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7086 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7087 * exclude.c: Include <stdbool.h> unconditionally.
7088 * tempname.c: Include <stddef.h> unconditionally.
7089 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7090 * modechange.c, rpmatch.c (NULL): Don't define, since
7091 <stddef.h> does that.
7092 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7093 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7094 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7095 * xstrtol.c: Likewise.
7096 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7097 * savedir.c: Include <stddef.h> instead of defining NULL.
7099 * addext.c (addext): Use assignment rather than cast, to avoid
7100 warnings on some platforms.
7102 * mktime.c (__mktime_internal): Do not reject negative timestamps
7105 2003-05-10 Bruno Haible <bruno@clisp.org>
7107 * linebreak.c (iconv_string_length): Don't return -1 just because the
7108 string is longer than 4 KB.
7110 2003-05-12 Jim Meyering <jim@meyering.net>
7112 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7113 the space-padded-by-default conversion specifiers, %e, %k, %l.
7115 2003-05-03 Bruno Haible <bruno@clisp.org>
7117 Upgrade to Unicode-4.0.
7118 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7119 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7120 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7121 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7122 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7123 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7124 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7125 Change width of U+E0100..U+E01EF from 1 to 0.
7127 2003-04-25 Bruno Haible <bruno@clisp.org>
7129 * copy-file.c: Include <stddef.h>, for size_t.
7131 2003-04-25 Jim Meyering <jim@meyering.net>
7133 * copy-file.c (copy_file_preserving): Declare buf_size to be
7134 of type size_t, not int.
7136 2003-04-11 Jim Meyering <jim@meyering.net>
7138 Merge changes from Coreutils.
7140 2003-03-22 Jim Meyering <jim@meyering.net>
7142 * strftime.c (widen): Cast alloca return value to proper type.
7144 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7147 * strftime.c (my_strftime): Handle very large width
7148 specifications for numeric values correctly. Improve checks for
7151 2003-01-19 Jim Meyering <jim@meyering.net>
7153 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7154 (nl_get_alt_digit) [! defined my_strftime]: Define.
7155 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7156 _nl_get_alt_digit and _nl_get_walt_digit.
7158 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7159 These changes have no effect outside of _LIBC.
7161 2003-04-10 Bruno Haible <bruno@clisp.org>
7163 * findprog.h: New file, from GNU gettext.
7164 * findprog.c: New file, from GNU gettext.
7166 2003-04-05 Jim Meyering <jim@meyering.net>
7168 Merge changes from Coreutils.
7170 * exclude.h (PARAMS): Remove definition and uses.
7171 * exclude.c: Remove uses of `PARAMS'.
7173 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7174 Add test-cases for DOS filenames. Declare program_name.
7175 (main): Set up program_name. Patch by Rich Dawe.
7177 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7179 Use mntctl's return value to drive the entry-processing loop, since
7180 we can't rely on the value of the vmt_length member in the last
7181 entry. On some systems doing so could result in exhausting
7182 virtual memory. Based in part on a patch from Mike Jetzer.
7184 2003-04-04 Bruno Haible <bruno@clisp.org>
7186 * linebreak.h: New file, from GNU gettext.
7187 * linebreak.c: New file, from GNU gettext with slight modifications.
7188 * lbrkprop.h: New file, from GNU gettext.
7190 2003-04-03 Bruno Haible <bruno@clisp.org>
7192 * utf8-ucs4.h: New file, from GNU gettext.
7193 * utf16-ucs4.h: New file, from GNU gettext.
7194 * ucs4-utf8.h: New file, from GNU gettext.
7195 * ucs4-utf16.h: New file, from GNU gettext.
7197 2003-04-02 Bruno Haible <bruno@clisp.org>
7199 * binary-io.h: New file, from GNU gettext.
7201 2003-04-01 Bruno Haible <bruno@clisp.org>
7203 * pathname.h: New file, from GNU gettext.
7204 * concatpath.c: New file, from GNU gettext.
7206 2003-03-30 Bruno Haible <bruno@clisp.org>
7208 * copy-file.c (copy_file_preserving): Don't set owner if the function
7209 chown() doesn't exist.
7211 2003-03-28 Bruno Haible <bruno@clisp.org>
7213 * copy-file.h: New file, from GNU gettext.
7214 * copy-file.c: New file, from GNU gettext.
7216 2003-03-18 Jim Meyering <jim@meyering.net>
7218 * quote.c (quote_n): Fix typo in comment.
7220 2003-03-14 Jim Meyering <jim@meyering.net>
7222 Merge changes from Coreutils.
7223 * obstack.h (obstack_object_size): Declare temporary, __o,
7224 to be const, in order to avoid warnings.
7225 (obstack_room): Likewise.
7226 (obstack_empty_p): Likewise.
7228 2003-03-13 Paul Eggert <eggert@twinsun.com>
7230 Merge changes from Bison.
7231 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7232 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7233 when compiling Bison 1.875's `bitset bset = obstack_alloc
7234 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7235 * hash.c: Include <stdbool.h> unconditionally.
7237 2003-03-09 Paul Eggert <eggert@twinsun.com>
7239 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7240 Reported by Bruce Becker; see:
7241 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7243 2003-03-03 Paul Eggert <eggert@twinsun.com>
7244 Bruno Haible <bruno@clisp.org>
7246 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7247 Reported by John Hughes, see
7248 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7250 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7252 * poll_.h: New file.
7255 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7257 * mathl.h: New file.
7258 * acosl.c: New file.
7259 * asinl.c: New file.
7260 * atanl.c: New file.
7261 * ceill.c: New file.
7264 * floorl.c: New file.
7265 * frexpl.c: New file.
7266 * ldexpl.c: New file.
7268 * sincosl.c: New file.
7270 * sqrtl.c: New file.
7272 * trigl.c: New file.
7273 * trigl.h: New file.
7275 2003-02-17 Bruno Haible <bruno@clisp.org>
7277 * mkdtemp.h: New file, from GNU gettext.
7278 * mkdtemp.c: New file, from GNU gettext.
7280 2003-01-31 Bruno Haible <bruno@clisp.org>
7282 * rename.c: #undef rename before defining rpl_rename.
7283 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7285 2003-01-30 Bruno Haible <bruno@clisp.org>
7287 * printf-args.h: New file, from GNU gettext.
7288 * printf-args.c: New file, from GNU gettext.
7289 * printf-parse.h: New file, from GNU gettext.
7290 * printf-parse.c: New file, from GNU gettext.
7291 * vasnprintf.h: New file, from GNU gettext.
7292 * vasnprintf.c: New file, from GNU gettext.
7293 * asnprintf.c: New file, from GNU gettext.
7294 * vasprintf.h: New file, from GNU gettext with modifications.
7295 * vasprintf.c: New file, from GNU gettext.
7296 * asprintf.c: New file, from GNU gettext.
7298 2003-01-29 Bruno Haible <bruno@clisp.org>
7300 * stpncpy.h: New file, from GNU gettext with modifications.
7301 * stpncpy.c: New file, from GNU gettext with modifications.
7303 2003-01-28 Bruno Haible <bruno@clisp.org>
7305 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7307 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7310 2003-01-27 Bruno Haible <bruno@clisp.org>
7312 * xsetenv.h: New file, from GNU gettext.
7313 * xsetenv.c: New file, from GNU gettext.
7315 2003-01-23 Bruno Haible <bruno@clisp.org>
7317 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7319 2003-01-22 Bruno Haible <bruno@clisp.org>
7321 * exit.h: New file, from GNU gettext.
7323 2003-01-11 Bruno Haible <bruno@clisp.org>
7325 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7326 * strcase.h (strcasecmp, strncasecmp): Likewise.
7328 2003-01-14 Jim Meyering <jim@meyering.net>
7330 * same.c (same_name): Tweak a comment.
7332 2003-01-11 Bruno Haible <bruno@clisp.org>
7334 * same.c (same_name): Reorder tests so as to avoid calling stat()
7335 when a string comparison is sufficient.
7337 2003-01-11 Bruno Haible <bruno@clisp.org>
7339 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7342 2003-01-11 Bruno Haible <bruno@clisp.org>
7344 * hash-pjw.c: Add comment about low quality of this function.
7346 2003-01-12 Paul Eggert <eggert@twinsun.com>
7348 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7349 to avoid collisions with libcurses and libreadline.
7351 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7352 * getstr.h, getstr.c: Remove.
7353 * getline.c: Include "getline.h", to check interface.
7354 Move body of old getstr.c here: this defines MIN_CHUNK and
7355 declares getdelim2, which is renamed from getstr.
7356 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7358 * linebuffer.c (readlinebuffer): Renamed from readline.
7360 * linebuffer.h: Likewise.
7361 (readline): Remove backward-compatibility macro.
7363 2003-01-12 Jim Meyering <jim@meyering.net>
7365 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7367 2003-01-10 Bruno Haible <bruno@clisp.org>
7369 * alloca_.h: New file.
7370 * getdate.y: Unconditionally include alloca.h.
7371 * makepath.c: Likewise.
7372 * setenv.c: Likewise.
7373 * userspec.c: Likewise.
7375 2003-01-09 Bruno Haible <bruno@clisp.org>
7377 * stdbool.h.in: New file.
7379 2003-01-08 Bruno Haible <bruno@clisp.org>
7381 * safe-read.c: Include specification header first, to ensure its
7383 * full-write.c: Likewise.
7385 2003-01-08 Jim Meyering <jim@meyering.net>
7387 * full-write.c: Undefine and define-away `const' after inclusion
7388 of errno.h, not before. Suggestion from Bruno Haible.
7390 2003-01-07 Jim Meyering <jim@meyering.net>
7392 * full-write.c: Rework so that it may serve to define full_read, too.
7393 * full-read.c: Simply #define FULL_READ and include full-write.c.
7395 2003-01-06 Jim Meyering <jim@meyering.net>
7397 * version-etc.c: Update year in translatable copyright string.
7399 2002-12-25 Bruno Haible <bruno@clisp.org>
7401 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7402 * xstrtol.h: Likewise.
7403 * xstrtoimax.c: Likewise.
7404 * xstrtoumax.c: Likewise.
7405 * human.h: Likewise.
7407 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7408 on systems that have <inttypes.h> but not <stdint.h>.
7410 2002-12-31 Paul Eggert <eggert@twinsun.com>
7412 * memcoll.c (memcoll): Fall back on a simple algorithm using
7413 memcmp if strcoll doesn't work.
7415 2002-12-23 Bruno Haible <bruno@clisp.org>
7417 * localcharset.h: New file.
7418 * localcharset.c: Include it.
7419 * unicodeio.c: Likewise.
7421 2002-12-22 Bruno Haible <bruno@clisp.org>
7423 * utime.c (utime_null): No need to call ftruncate if the file was
7426 2002-12-23 Bruno Haible <bruno@clisp.org>
7428 * memcoll.c (STRCOLL): New macro.
7431 2002-12-22 Bruno Haible <bruno@clisp.org>
7433 * getstr.h (getstr): Define, to avoid clash with libcurses.
7434 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7436 2002-12-22 Bruno Haible <bruno@clisp.org>
7438 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7440 2002-12-23 Bruno Haible <bruno@clisp.org>
7442 * getline.h: Include <stddef.h>, for size_t.
7444 * unicodeio.h: Include <stddef.h>, for size_t.
7445 * unicodeio.c: Don't include <stddef.h>.
7447 2002-12-17 Bruno Haible <bruno@clisp.org>
7449 * canon-host.c (strdup): Remove unused declaration.
7451 * fsusage.c: Include full_read.h.
7452 (get_fs_usage): Use full_read instead of safe_read.
7454 * utime.c (utime_null): Use SAFE_READ_ERROR.
7456 2002-12-11 Bruno Haible <bruno@clisp.org>
7458 * setenv.h: Rewritten to cope with systems that have setenv() but not
7460 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7463 2002-12-11 Bruno Haible <bruno@clisp.org>
7465 * setenv.c (alloca): Fall back to malloc.
7467 (setenv): Use freea() to free memory allocated with alloca().
7469 2002-11-13 Bruno Haible <bruno@clisp.org>
7471 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7472 function declarations.
7473 * unsetenv.c (unsetenv): Likewise.
7475 2002-03-04 Bruno Haible <bruno@clisp.org>
7477 Portability to AIX 4.3.3.
7478 * unsetenv.c: New file, extracted from setenv.c.
7479 * setenv.c: Move the unsetenv() function to unsetenv.c.
7481 2001-12-20 Bruno Haible <bruno@clisp.org>
7483 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7484 use malloc instead. For SunOS 4.
7486 2001-12-11 Bruno Haible <bruno@clisp.org>
7488 * setenv.c: Declare alloca.
7489 (compar_fn_t): New typedef.
7490 (KNOWN_VALUE, STORE_VALUE): Use it.
7492 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7495 2002-12-10 Paul Eggert <eggert@twinsun.com>
7497 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7498 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7499 Choose values that are less likely to collide with system fnmatch
7501 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7502 defined (e.g., a pure POSIX system).
7503 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7504 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7506 2002-12-06 Jim Meyering <jim@meyering.net>
7508 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7510 Merge in changes from libc's misc/error.c, in preparation
7511 for the merge of gnulib's changes back into libc.
7513 * error.c (_): Define only if not already defined.
7514 Move definition to follow all #include directives.
7515 Include unlocked-io.h only if !_LIBC.
7516 [_LIBC]: Include <libio/libioP.h>.
7517 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7518 (fflush): Tweak definition to use INTUSE.
7521 2002-12-05 Paul Eggert <eggert@twinsun.com>
7523 * alloca.c [defined emacs]: Include "lisp.h".
7524 (xalloc_die) [defined emacs]: New macro.
7525 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7526 [! defined emacs]: Include <xalloc.h>.
7527 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7528 (pointer): Typedef to POINTER_TYPE *.
7529 (malloc): Remove decl; we now always use xmalloc.
7530 (alloca): Use old-style definition, since Emacs needs this.
7531 Check for arithmetic overflow when computing combined size.
7533 2002-12-04 Paul Eggert <eggert@twinsun.com>
7535 Do not generate unlocked-io.h automatically, since it's easier to
7536 maintain it by hand.
7538 * unlocked-io.h: New file, from GNU diffutils,
7539 but with proper copyright notice and attribution.
7541 * Makefile.am: Add copyright notice.
7542 (libfetish_a_SOURCES): Add unlocked-io.h.
7543 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7544 (DISTCLEANFILES, io_functions): Remove macros.
7545 (EXTRA_DIST): Remove gen_uio.
7546 (unlocked-io.h): Remove rule.
7548 2002-12-04 Jim Meyering <jim@meyering.net>
7550 Reflect the fact that stat.c and lstat.c are no longer generated.
7551 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7552 (DISTCLEANFILES): Likewise.
7553 (EXTRA_DIST): Likewise.
7554 (all_local): Don't depend on stat.c or lstat.c.
7555 (stat.c, lstat.c): Remove rules.
7556 (EXTRA_DIST): Remove xstat.in.
7558 * xstat.in: Remove file. Contents moved into stat.c.
7559 * stat.c: New file. Contents mostly from xstat.in.
7560 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7561 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7563 * safe-read.c: Rework so that it may serve to define safe_write, too.
7564 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7566 2002-12-03 Jim Meyering <jim@meyering.net>
7568 * safe-read.c, safe-write.c: Change variable names and comments, but
7569 not semantics, to minimize the differences between these two files.
7570 (safe_read): Change comment to mention SAFE_READ_ERROR.
7572 * safe-read.c (IS_EINTR): Define.
7573 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7575 2002-12-02 Bruno Haible <bruno@clisp.org>
7577 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7578 Define, taken from safe-read.c.
7579 (INT_MAX): Provide fallback.
7580 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7581 * safe-write.h (SAFE_WRITE_ERROR): Define.
7583 * safe-read.c (EINTR): Remove definition.
7584 (safe_read): Don't use EINTR if it is absent.
7586 2002-12-02 Jim Meyering <jim@meyering.net>
7588 * safe-read.c (EINTR): Define.
7589 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7590 (INT_MAX): Provide fallback.
7591 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7593 * safe-read.h (SAFE_READ_ERROR): Define.
7595 2002-12-01 Jim Meyering <jim@meyering.net>
7597 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7598 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7600 2002-11-27 Paul Eggert <eggert@twinsun.com>
7602 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7603 hash_rehash): Replace `if (limit <= value) abort ();' with
7604 `if (! (value < limit)) abort ();', for readability.
7606 2002-11-26 <karl@gnu.org>
7608 * strdup.c: copy from libc again, with jim's ok.
7609 * .cppi-disable: re-add strdup.c
7611 2002-11-25 <karl@gnu.org>
7613 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7614 instead of "strtol.c".
7616 2002-11-25 Jim Meyering <jim@meyering.net>
7618 * mktime.c: Sync from libc, now that it has the latest fix.
7620 2002-11-24 <karl@gnu.org>
7622 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7623 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7625 2002-11-24 Jim Meyering <jim@meyering.net>
7627 Update from coreutils:
7629 * mktime.c: Merge in changes from libc.
7631 Avoid a link-time failure on some Linux systems.
7632 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7633 (__mon_yday): Declare with the STATIC attribute.
7634 (__mktime_internal): Likewise.
7635 Based on a report from Greg Schafer.
7637 2002-11-23 Jim Meyering <jim@meyering.net>
7639 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7640 Use `unsigned', not `int', as type of index.
7642 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7644 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7646 2002-11-22 Paul Eggert <eggert@twinsun.com>
7648 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7649 hint that one should use `if (! x) abort ();' rather than `assert
7650 (x);', and anyway it's one less thing to worry about configuring.
7651 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7652 hash_rehash, hash_insert): Use abort rather than assert.
7654 2002-11-22 Paul Eggert <eggert@twinsun.com>
7656 * quotearg.h: Allow multiple inclusion by surrounding with
7657 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7658 so that we can be included first.
7659 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7660 * quotearg.c: Include quotearg.h immediately after config.h.
7661 No need to include stddef.h or sys/types.h any more.
7662 Surround local include files with "", not "<>".
7663 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7664 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7665 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7666 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7667 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7668 (ISPRINT): Remove; no longer needed now that we assume C89.
7670 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7673 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7674 quotearg_char): Use SIZE_MAX rather than
7675 (size_t) -1 when we are talking about "infinity".
7677 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7679 2002-11-22 Bruno Haible <bruno@clisp.org>
7681 * safe-read.h: Assume C89. Add comments.
7682 (safe_read): Change return type to size_t.
7683 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7684 counts > SSIZE_MAX correctly.
7685 * safe-write.h: New file.
7686 * safe-write.c: New file.
7687 * full-read.h: New file.
7688 * full-read.c: New file.
7689 * full-write.h: Assume C89. Add comments.
7690 * full-write.c: Include safe-write.h.
7691 (full_write): Rewritten to use safe_write.
7692 Suggested by Jim Meyering and Paul Eggert.
7694 2002-11-21 Bruno Haible <bruno@clisp.org>
7696 Remove case insensitive option matching.
7697 * argmatch.h (argcasematch): Remove declaration.
7698 (ARGCASEMATCH): Remove macro.
7699 (__xargmatch_internal): Remove case_sensitive argument.
7700 (XARGMATCH): Update.
7701 (XARGCASEMATCH): Remove macro.
7702 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7703 case_sensitive argument.
7704 (argcasematch): Remove function.
7705 (__xargmatch_internal): Remove case_sensitive argument.
7706 (main): Use XARGMATCH instead of XARGCASEMATCH.
7708 * xmalloc.c: Change compile-time error message. Add comment about
7709 required autoconf version.
7711 2002-11-21 Jim Meyering <jim@meyering.net>
7713 * strdup.c (strdup): Tweak comment and initial #if/#include.
7715 Merge in changes from the coreutils.
7717 2002-09-25 Paul Eggert <eggert@twinsun.com>
7718 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7719 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7720 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7721 int. Work more efficiently if X is the same width as uintmax_t.
7722 Do not compare X to -1, to avoid bogus compiler warning.
7723 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7724 Don't assume that f_frsize and f_bsize are the same type.
7726 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7729 * makepath.c (make_path): Restore umask *before* creating the final
7731 (make_path): Minor reformatting.
7733 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7734 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7736 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7737 ones. At least on GNU/Linux systems, `auto' means something else.
7740 2002-11-20 Paul Eggert <eggert@twinsun.com>
7742 Merge argmatch cleanups from Bison. Assume C89.
7744 * argmatch.c: Include config.h here, not in argmatch.h.
7745 Include stdlib.h, for EXIT_FAILURE.
7746 Always include <string.h>, since we assume C89.
7747 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7748 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7749 Include <stddef.h> instead, since it's all we need for size_t.
7750 (PARAMS): Remove. All uses removed.
7751 (ARRAY_CARDINALITY): Do not bother to #undef.
7752 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7753 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7754 Remove unnecessary parentheses.
7755 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7756 Insert necessary parentheses.
7757 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7758 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7760 2002-11-19 Bruno Haible <bruno@clisp.org>
7762 * mbswidth.c: Include mbswidth.h right at the beginning.
7763 * mbswidth.h: Include <stddef.h>, for size_t.
7765 * mbswidth.h (PARAMS): Remove macro.
7766 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7767 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7769 * gcd.h (PARAMS): Remove macro.
7770 (gcd): Use ANSI C function declarations.
7771 * gcd.c (gcd): Likewise.
7773 2002-11-15 Bruno Haible <bruno@clisp.org>
7775 * strcspn.c: Include <stddef.h>.
7776 (strcspn): Use ANSI C function declaration. Change return type to
7778 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7779 (strpbrk): Use NULL.
7780 * strpbrk.h (PARAMS): Remove macro.
7781 (strpbrk): Use ANSI C function declaration.
7782 * strstr.c: Don't include <sys/types.h>.
7783 * strstr.h (PARAMS): Remove macro.
7784 (strstr): Use ANSI C function declarations.
7786 2002-11-06 Bruno Haible <bruno@clisp.org>
7788 * gcd.h (gcd): Change argument type to 'unsigned long'.
7789 * gcd.c (gcd): Likewise.
7791 2002-11-05 Bruno Haible <bruno@clisp.org>
7793 * gcd.h: New file, from gettext-0.11.5.
7794 * gcd.c: New file, from gettext-0.11.5.
7796 2002-11-05 Bruno Haible <bruno@clisp.org>
7798 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7799 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7800 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7801 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7803 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7804 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7806 * closeout.c: Include gettext.h instead of <libintl.h>.
7807 * human.c: Include gettext.h instead of <libintl.h>.
7808 * quotearg.c: Include gettext.h instead of <libintl.h>.
7809 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7810 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7811 * userspec.c: Include gettext.h instead of <libintl.h>.
7812 * version-etc.c: Include gettext.h instead of <libintl.h>.
7813 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7814 (textdomain): Remove definition.
7815 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7817 * long-options.c: Remove include of <libintl.h> and definition of _.
7818 * same.c: Remove include of <libintl.h> and definition of _.
7820 2002-11-04 Bruno Haible <bruno@clisp.org>
7822 * stpcpy.h: New file, from GNU gettext-0.11.5.
7823 * strcase.h: New file, from GNU gettext-0.11.5.
7824 * strpbrk.h: New file, from GNU gettext-0.11.5.
7825 * strstr.h: New file, from GNU gettext-0.11.5.
7826 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7828 2002-05-09 Bruno Haible <bruno@clisp.org>
7830 * config.charset: Update for newest glibc. Add canonical names
7831 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7833 2002-05-09 Bruno Haible <bruno@clisp.org>
7835 * localcharset.c (get_charset_aliases): Add more Windows specific
7838 2002-05-08 Owen Taylor <otaylor@redhat.com>
7840 * config.charset: A few additions for Solaris.
7842 2001-12-05 Bruno Haible <bruno@clisp.org>
7844 * localcharset.c (locale_charset): Don't return an empty string.
7846 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7848 * config.charset: msdos in uk_UA uses CP1125.
7850 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7852 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7853 * localcharset.c (locale_charset): Declare as extern "C".
7855 2002-02-15 Bruno Haible <bruno@clisp.org>
7857 * config.charset [msdosdjgpp]: For Russian, use CP866.
7859 2002-02-11 Bruno Haible <bruno@clisp.org>
7861 * config.charset: Add support for NetBSD.
7863 2002-09-25 <karl@gnu.org>
7865 * strdup.c: copy from libc/string (via ../config/srclist*).
7866 * getopt*: copy from libc/posix.
7867 * gettext.h: copy from gettext.
7868 * .cppi-disable: add strdup.c, gettext.h.
7870 2002-07-01 Jim Meyering <meyering@lucent.com>
7872 * c-stack.c: Include sys/time.h.
7873 From Volker Borchert.
7875 2002-06-11 Paul Eggert <eggert@twinsun.com>
7877 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7878 New macro. Use it uniformly instead of
7879 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7880 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7881 reported by Vin Shelton.
7883 2002-06-22 Jim Meyering <meyering@lucent.com>
7885 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7886 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7888 2002-06-22 Paul Eggert <eggert@twinsun.com>
7890 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7891 Do not assume SA_SIGINFO behavior.
7892 Bug reported by Jim Meyering on NetBSD 1.5.2.
7894 2002-06-22 Jim Meyering <meyering@lucent.com>
7896 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7898 * exitfail.c, exitfail.h: Likewise.
7899 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7901 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7903 (EXTRA_DIST): Add fnmatch_loop.c.
7904 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7906 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7907 * fnmatch.c: Update from diffutils-2.8.2.
7908 * fnmatch_.h: New file. From diffutils-2.8.2.
7909 * fnmatch.h: Remove file.
7911 2002-06-18 Paul Eggert <eggert@twinsun.com>
7913 * file-type.h: Report an error if neither S_ISREG nor
7914 S_IFREG is defined, instead of using a test specific to glibc
7915 2.2. This should be safe, since POSIX requires S_ISREG and
7916 Unix Version 7 had S_IFREG. We don't need to check for
7917 <sys/types.h> since we don't use any symbols that it defines.
7919 2002-06-15 Jim Meyering <meyering@lucent.com>
7921 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7922 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7923 have been included before this file.
7925 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7927 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7928 so that each temporary file name is unique and valid in the first
7929 8 characters, for operation under DOS.
7931 2002-06-15 Jim Meyering <meyering@lucent.com>
7933 Work even with DJGPP 2.03, which lacks support for symlinks.
7935 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7937 * lchown.c (S_ISLNK): Likewise.
7939 2002-06-14 Jim Meyering <meyering@lucent.com>
7941 * file-type.h: Use the version from diffutils-2.8.2.
7942 * file-type.c: Likewise.
7944 2002-05-27 Jim Meyering <meyering@lucent.com>
7946 Fix a problem seen only on nonconforming systems whereby ls.c's
7947 use of localtime, and then of gettimeofday would cause trouble:
7948 the localtime call used to initialize rpl_gettimeofday's save
7949 mechanism would clobber ls's current local time information so
7950 that in any long listing the first file would always be listed
7951 with date 1970-01-01. Analysis by Volker Borchert.
7953 * gettimeofday.c (localtime): Undefine.
7954 (rpl_localtime): New function.
7956 2002-05-22 Jim Meyering <meyering@lucent.com>
7958 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7959 * file-type.h: New file.
7960 * file-type.c (file_type): New file/function. Extracted from diffutils.
7962 2002-04-29 Paul Eggert <eggert@twinsun.com>
7964 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7966 2002-04-28 Paul Eggert <eggert@twinsun.com>
7968 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7969 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7970 of 127, since 64 is the largest conceivable number for ancient
7972 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7974 2002-04-28 Jim Meyering <meyering@lucent.com>
7976 * sig2str.c (WTERMSIG): Remove definition (unused).
7978 2002-04-28 Paul Eggert <eggert@twinsun.com>
7980 * sig2str.h, sig2str.c: New files.
7981 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7983 2002-04-24 Jim Meyering <meyering@lucent.com>
7985 * gettext.h: New file, from Gettext.
7986 * Makefile.am (INCLUDES): Remove -I../intl.
7987 (libfetish_a_SOURCES): Add gettext.h.
7989 2002-04-16 Jim Meyering <meyering@lucent.com>
7991 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7992 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7993 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7995 2002-04-12 Jim Meyering <meyering@lucent.com>
7997 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7999 2002-03-10 Jim Meyering <meyering@lucent.com>
8001 * makepath.c (make_path): Remove a comma from a diagnostic.
8002 Suggestion from Santiago Vila.
8004 2002-03-08 Jim Meyering <meyering@lucent.com>
8006 * rename.c: Mention that this wrapper is needed also on
8007 mips-dec-ultrix4.4 systems.
8009 2002-03-02 Jim Meyering <meyering@lucent.com>
8011 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8012 not HAVE_CLOCK_SETTIME.
8014 2002-02-27 Paul Eggert <eggert@twinsun.com>
8016 * nanosleep.h: Rename to....
8017 * timespec.h: New name for nanosleep.h. All uses changed.
8019 * gettime.c: New file.
8020 * settime.c: New file.
8023 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8024 timespec.h. Remove nanosleep.h.
8026 2002-02-25 Paul Eggert <eggert@twinsun.com>
8028 * acl.c, acl.h: New files.
8029 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8031 2002-02-24 Jim Meyering <meyering@lucent.com>
8033 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8034 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8035 cause trouble. Reported by Nelson Beebe.
8037 2002-02-23 Paul Eggert <eggert@twinsun.com>
8039 * path-concat.c (xpath_concat): Reorder code to pacify
8040 compilers that don't know that xalloc_die never returns.
8042 2002-02-20 Jim Meyering <meyering@lucent.com>
8044 * getdate.c: Regenerate using bison-1.33.
8046 2002-02-15 Paul Eggert <eggert@twinsun.com>
8048 * posixver.c, posixver.h: New files.
8049 * Makefile.am (libfetish_a_SOURCES): Add them.
8051 2002-02-02 Paul Eggert <eggert@twinsun.com>
8052 Bruno Haible <bruno@clisp.org>
8054 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8055 (fwrite_success_callback): New declaration.
8056 * unicodeio.c (unicode_to_mb): New function, extracted from
8057 print_unicode_char. Call failure callback instead of error.
8058 (fwrite_success_callback): New function.
8059 (exit_failure_callback): New function.
8060 (fallback_failure_callback): New function.
8061 (print_unicode_char): Call unicode_to_mb.
8063 2002-01-26 Jim Meyering <meyering@lucent.com>
8065 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8067 2002-01-22 Jim Meyering <meyering@lucent.com>
8069 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8070 Otherwise, some versions of automake would omit the rule that makes
8071 Makefile from Makefile.in.
8073 2001-01-21 Paul Eggert <eggert@twinsun.com>
8075 * xmemcoll.h, xmemcoll.c: New files.
8076 * Makefile.am (libfetish_a_SOURCES): Add them.
8077 * memcoll.c: Include errno.h, and declare errno if not defined.
8078 (memcoll): Set errno to zero if there is no error.
8080 * quotearg.c (quotearg_buffer_restyled):
8081 Fix bug with quoting buffers containing NUL when backslashing escapes.
8082 This bug was exposed by the other changes in this patch.
8083 (quotearg_n_options): New arg ARGSIZE.
8084 All callers changed.
8085 (quoting_options_from_style): New function.
8086 (quotearg_n_style): Use it.
8087 (quotearg_n_style_mem): New function.
8089 * quotearg.h (quotearg_n_style_mem): New function.
8091 2002-01-16 Jim Meyering <meyering@lucent.com>
8093 * getdate.y: Add three semicolons, each just before a closing brace.
8094 Bison (as of version 1.31) no longer papers over that mistake.
8096 2002-02-14 Paul Eggert <eggert@twinsun.com>
8098 * backupfile.c (ISDIGIT): Comment fix.
8099 * getdate.y (ISDIGIT): Likewise.
8100 * posixtm.c (ISDIGIT, year): Likewise.
8101 * strverscmp.c (ISDIGIT): Likewise.
8102 * userspec.c (ISDIGIT): Likewise.
8104 2002-01-05 Jim Meyering <meyering@lucent.com>
8106 * version-etc.c (version_etc_copyright): Update copyright year.
8108 2001-01-19 Paul Eggert <eggert@twinsun.com>
8110 * closeout.c (close_stdout_status): If ferror (stdout), do
8111 not silently exit merely because the output buffer happens to
8112 have nothing pending.
8114 2001-12-18 Paul Eggert <eggert@twinsun.com>
8116 See the big note in ../ChangeLog.
8117 * human.c (suffixes): Prefer K to k for 1024.
8118 (generate_suffix_backwards): New function.
8119 (human_readable_inexact): Use it.
8120 * xstrtol.c (__xstrtol): If there is no number but there
8121 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8122 Accept 'K' as well as 'k'.
8124 2001-12-15 Jim Meyering <meyering@lucent.com>
8126 * regex.h (__restrict_arr): Update from libc.
8128 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8129 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8132 2001-12-10 Jim Meyering <meyering@lucent.com>
8134 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8135 Instead, include "xalloc.h".
8136 (initbuffer): Don't cast xmalloc return value to char*.
8137 (readline): Reword comment.
8138 Don't cast xrealloc return value to char*
8141 2001-12-09 Jim Meyering <meyering@lucent.com>
8143 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8144 `signed and unsigned type in conditional expression'.
8145 * posixtm.c (posix_time_parse): Likewise.
8147 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8149 * readtokens.c (readtoken): Declare an index to be of type unsigned
8150 to avoid a pedantic warning.
8152 * getstr.c: Don't include assert.h.
8153 (getstr): Remove warning-evoking assertions.
8154 Return -1 if offset parameter is out of bounds.
8155 Change the type of a local from int to size_t.
8157 * strftime.c (my_strftime_localtime_r): Include this function
8158 definition in the `#if ! HAVE_TM_GMTOFF' block.
8160 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8161 Include xalloc.h instead.
8163 2001-12-02 Jim Meyering <meyering@lucent.com>
8165 * tempname.c: Don't declare getenv, thus reverting the change of
8166 2001-11-18. It's no longer necessary, now that stdlib.h is always
8169 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8170 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8172 2001-11-30 Akim Demaille <akim@epita.fr>
8174 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8175 before being defined.
8177 2001-11-27 Paul Eggert <eggert@twinsun.com>
8179 * quotearg.h (quotearg_n, quotearg_n_style):
8180 First arg is int, not unsigned.
8181 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8182 (SIZE_MAX, UINT_MAX): New macros.
8183 (quotearg_n_options): Abort if N is negative.
8184 Avoid overflow check on hosts where size_t is 64 bits and int
8185 is 32 bits, as overflow is impossible there.
8186 Fix off-by-one typo that caused unnecessary reallocation.
8188 2001-11-27 Jim Meyering <meyering@lucent.com>
8190 * tempname.c: Merge with version from libc.
8191 * regex.c: Likewise.
8193 * tempname.c: Include stdlib.h unconditionally. On some old systems
8194 for which STDC_HEADERS is 0, it was not included, resulting in a
8195 warning about an integer-to-pointer conversion problem with getenv.
8196 Reported by Volker Borchert.
8198 2001-11-26 Jim Meyering <meyering@lucent.com>
8200 * gtod.h: Remove file.
8201 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8202 * gettimeofday.c: Don't include gtod.h.
8203 (GTOD_init): Remove function.
8204 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8205 Suggestion from Volker Borchert.
8207 2001-11-23 Jim Meyering <meyering@lucent.com>
8209 * hash.h (struct hash_table): Don't define here. Merely declare it.
8210 * hash.c (struct hash_table): Define it here instead.
8212 2001-11-22 Jim Meyering <meyering@lucent.com>
8214 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8216 2001-11-18 Paul Eggert <eggert@twinsun.com>
8218 * tempname.c (TMP_MAX): Remove; no longer needed.
8219 (TEMPORARIES): New macro.
8220 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8221 removes an artificial limitation (e.g. HP-UX 10.20, where
8224 2001-11-18 Jim Meyering <meyering@lucent.com>
8226 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8229 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8230 files will be created before anything else.
8232 2001-11-17 Jim Meyering <meyering@lucent.com>
8234 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8235 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8236 rather than group writable. Patch by Juan F. Codagnone.
8238 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8239 Instead, include "xalloc.h".
8241 * mountlist.c: Include unlocked-io.h after all system headers.
8242 Remove explicit declarations of xmalloc, xrealloc,
8243 and xstrdup. Instead, include "xalloc.h".
8245 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8246 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8247 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8249 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8250 Reported by Padraig Brady.
8252 * mkstemp.c: #undef mkstemp.
8254 (rpl_mkstemp): Rename from mkstemp.
8257 2001-11-16 Jim Meyering <meyering@lucent.com>
8259 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8260 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8261 determine the amount of total physical memory, use pstat_getstatic.
8262 HPUX-11 doesn't define _SC_PHYS_PAGES.
8263 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8264 If sysconf couldn't be used to determine the amount of available
8265 physical memory, use both pstat_getstatic and pstat_getdynamic.
8266 Based on a patch from Bob Proulx.
8268 2001-11-05 Jim Meyering <meyering@lucent.com>
8270 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8272 2001-11-03 Jim Meyering <meyering@lucent.com>
8274 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8275 in argmatch_to_argument call.
8277 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8280 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8281 e.g., a fault due to an attempt to free a NULL pointer.
8283 2001-11-01 Jim Meyering <meyering@lucent.com>
8285 * dirfd.c, dirfd.h: New files.
8286 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8288 * hash.c (hash_print) [TESTING]: Clean up.
8290 2001-10-22 Paul Eggert <eggert@twinsun.com>
8292 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8293 to avoid a warning if -Wall.
8295 2001-10-21 Paul Eggert <eggert@twinsun.com>
8297 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8299 2001-10-21 Jim Meyering <meyering@lucent.com>
8301 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8302 this code would end up calling gettext even in packages built
8304 * getopt.c (_): Likewise.
8305 * regex.c (_): Likewise.
8307 2001-10-20 Paul Eggert <eggert@twinsun.com>
8309 * error.c (strerror_r): Do not declare unless !_LIBC.
8310 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8311 Use strerror_r that is only a macro, even if it is not a function.
8312 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8313 (private_strerror): Use prototypes, not old-style function definition.
8314 (print_errno_message): New function.
8315 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8317 (error_tail, error, error_at_line): Use it.
8319 2001-10-11 Jim Meyering <meyering@lucent.com>
8321 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8322 and quote_n (1, ... to avoid clobbering a buffer.
8324 2001-10-05 Jim Meyering <meyering@lucent.com>
8326 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8327 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8328 * hash-pjw.h: New file.
8330 2001-09-30 Jim Meyering <meyering@lucent.com>
8332 * mountlist.c [MOUNTED_GETFSSTAT]:
8333 Include <sys/ucred.h>, for Apple Darwin.
8334 Include sys/mount.h and sys/fs_types.h only if available.
8336 (read_filesystem_list): Use FS_TYPE.
8338 2001-09-29 Paul Eggert <eggert@twinsun.com>
8340 * exclude.c (excluded_filename): 0 -> false, since it's
8343 2001-09-28 Paul Eggert <eggert@twinsun.com>
8345 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8346 #defines strtoimax. Also treat the other strto* functions
8349 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8350 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8351 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8353 2001-09-26 Jim Meyering <meyering@lucent.com>
8355 Most macros in unlocked-io.h had the wrong number of arguments.
8356 * gen-uio: New script.
8357 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8358 * unlocked-io.hin: Remove file.
8359 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8360 rather than trying to embed it here.
8361 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8362 Reported by Padraig Brady.
8364 2001-09-25 Volker Borchert <bt@teknon.de>
8366 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8368 2001-09-23 Jim Meyering <meyering@lucent.com>
8370 * mountlist.c: Remove useless parentheses in #if directives.
8371 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8372 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8374 2001-09-22 Jim Meyering <meyering@lucent.com>
8376 * localcharset.c: Update from latest gettext.
8377 * config.charset: Likewise.
8379 2001-09-20 Jim Meyering <meyering@lucent.com>
8381 * xstrtol.c (strtoimax): Guard declaration with
8382 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8383 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8384 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8385 (strtoumax): Likewise, for completeness (it wasn't necessary).
8387 2001-09-06 Paul Eggert <eggert@twinsun.com>
8389 * strtoimax.c (HAVE_LONG_LONG):
8390 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8391 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8392 to work around bug in IBM C compiler.
8394 2001-09-16 Jim Meyering <meyering@lucent.com>
8396 * mkdir.c: New file.
8398 2001-09-04 Paul Eggert <eggert@twinsun.com>
8400 * xgetcwd.c: Revert some of the previous change; intead,
8401 fix the HAVE_GETCWD_NULL code to behave more like the
8402 !HAVE_GETCWD_NULL code used to.
8405 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8408 2001-09-04 Paul Eggert <eggert@twinsun.com>
8410 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8411 Use ssize_t, not int, to store result of readlink.
8412 Check for ssize_t overflow as well as size_t overflow,
8413 as POSIX says the result of readlink is implementation-defined
8414 when ssize_t overflows.
8415 Remove unnecessary cast to char*.
8416 Use free+malloc instead of realloc, as the storage doesn't need
8417 to be preserved and it's clearer and can be more efficient that way.
8418 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8419 * xreadlink.h (xreadlink): Update prototype.
8421 2001-09-03 Paul Eggert <eggert@twinsun.com>
8423 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8424 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8425 spotted by Jim Meyering.
8427 2001-09-03 Jim Meyering <meyering@lucent.com>
8429 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8431 2001-09-03 Paul Eggert <eggert@twinsun.com>
8433 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8434 like the HAVE_GETCWD_NULL code.
8435 Include pathmax.h if not HAVE_GETCWD.
8436 Do not include xalloc.h.
8437 (INITIAL_BUFFER_SIZE): New symbol.
8438 Do not use xmalloc / xrealloc, since the caller is responsible for
8439 handling errors. Preserve errno around `free' during failure.
8440 Do not overrun buffer when using getwd.
8442 2001-09-03 Paul Eggert <eggert@twinsun.com>
8444 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8445 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8447 2001-09-02 Jim Meyering <meyering@lucent.com>
8449 * error.c: Update from GNU libc.
8451 2001-09-01 Jim Meyering <meyering@lucent.com>
8453 * xreadlink.c: New file.
8454 * xreadlink.h: New file.
8455 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8457 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8458 doesn't conflict with sparc Solaris 7's definition in
8459 /usr/include/sys/int_types.h.
8461 * exclude.c: Use `""', not `<>' to #include non-system header files.
8462 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8463 and strncasecmp as r-values. Unixware didn't have declarations.
8465 2001-08-31 Jim Meyering <meyering@lucent.com>
8467 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8468 Use an initial, malloc'd, buffer of length 128 rather than
8469 a statically allocated one of length 1024.
8471 2001-08-30 Paul Eggert <eggert@twinsun.com>
8473 * xgetcwd.c: Don't include pathmax.h.
8474 Include stdlib.h and unistd.h if available.
8476 (xmalloc, xstrdup, free): Remove decls.
8477 (xgetcwd): Don't assume sizes fit in unsigned.
8478 Check for overflow when computing sizes.
8479 Simplify reallocation code.
8481 2001-08-28 Paul Eggert <eggert@twinsun.com>
8483 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8485 * strtoimax.c: Renamed from strtoxmax.c, removing the
8488 Also, make the following further changes to make this file's
8489 configuration more similar to that of strtol.c:
8490 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8491 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8492 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8493 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8494 changed to signed values.
8496 And make the following changes as well:
8497 Fix copyright notice, as 1999 was missing.
8498 (verify): New macro.
8499 (strtoimax): Check sizes at compile-time, not run-time.
8500 Prefer strtol to strtoll if both work.
8501 (main): Remove; it was not that useful and was a pain to maintain.
8503 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8505 2001-08-30 Paul Eggert <eggert@twinsun.com>
8507 * savedir.c (savedir): Remove size parameter, as POSIX says that
8508 a directory's st_size can have an arbitrary value, so the old
8509 usage could waste an arbitrary amount of memory. All uses
8511 * savedir.h: Update prototype.
8513 2001-08-30 Paul Eggert <eggert@twinsun.com>
8515 * xstrtol.c (strtoimax): New decl.
8517 2001-08-28 Paul Eggert <eggert@twinsun.com>
8519 * xstrtol.h: Add copyright notice.
8520 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8521 LONGINT_INVALID_SUFFIX_CHAR.
8523 2001-08-30 Paul Eggert <eggert@twinsun.com>
8525 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8528 2001-08-30 Paul Eggert <eggert@twinsun.com>
8530 * hash.c: Remove '2001' from copyright notice.
8532 2001-08-30 Paul Eggert <eggert@twinsun.com>
8534 * full-write.h: New file.
8535 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8536 * full-write.c: Correct credits, as cccp.c no longer
8537 exists and anyway it was so heavily changed from the old cccp
8538 code as to be unrecognizable. Include full-write.h.
8539 (full_write) Return size_t, with short writes meaning failure.
8540 All callers changed. This fixes a bug with large buffers
8542 * utime.c: Include full-write.h.
8544 2001-08-30 Paul Eggert <eggert@twinsun.com>
8546 Merge 'exclude' changes from tar 1.13.22.
8547 This fixes one or two unlikely storage allocation overflow bugs,
8548 but doesn't change user-visible behavior otherwise.
8550 2001-08-30 Paul Eggert <eggert@twinsun.com>
8552 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8553 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8554 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8555 Include if available.
8556 (<xalloc.h>): Include
8557 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8558 (verify): New macro. Use it to verify that EXCLUDE macros do not
8559 collide with FNM macros.
8560 (struct patopts): New struct.
8561 (struct exclude): Use it, as exclude patterns now come with options.
8562 (new_exclude): Support above changes.
8563 (new_exclude, add_exclude_file):
8564 Initial size must now be a power of two to simplify overflow checking.
8565 (free_exclude, fnmatch_no_wildcards): New function.
8566 (excluded_filename): No longer requires options arg, as the options
8567 are determined by add_exclude. Now returns bool, not int.
8568 (excluded_filename, add_exclude):
8569 Add support for the fancy new exclusion options.
8570 (add_exclude, add_exclude_file): Now takes int options arg.
8571 Check for arithmetic overflow when computing sizes.
8572 (add_exclude_file): xrealloc might modify errno, so don't
8573 realloc until after errno might be used.
8575 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8577 (free_exclude): New decl.
8578 (add_exclude, add_exclude_file): Now takes int options arg.
8579 (excluded_filename): No longer requires options arg, as the options
8580 are determined by add_exclude. Now returns bool, not int.
8582 2001-08-30 Paul Eggert <eggert@twinsun.com>
8584 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8586 2001-08-27 Jim Meyering <meyering@lucent.com>
8588 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8590 * version-etc.c (N_): Remove definition.
8591 Revert most of last change.
8592 Instead, simply don't mark the `Copyright...' string for translation.
8593 Based on advice from Paul Eggert.
8595 * strtoxmax.c: Tweak comment.
8597 2001-08-26 Jim Meyering <meyering@lucent.com>
8599 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8600 of copyright with `%s' so translators don't get an untranslated
8602 (COPYRIGHT_YEAR): Define.
8603 (version_etc): Use fprintf rather than fputs.
8604 Suggestion from Ulrich Drepper.
8606 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8608 * strtoll.c: New file, from GNU libc.
8609 * xstrtoimax.c: New file.
8611 * xstrtol.h: Add xstrtoimax.
8612 * strtoumax.c: New file. Simply include "strtoumax.c".
8613 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8615 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8616 * strtoxmax.c: ... then renamed to this.
8618 2001-08-13 Paul Eggert <eggert@twinsun.com>
8620 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8621 Port to Solaris 8, where 'sed' requires a space after the 'r'
8622 command, and where sh dislikes "$/". Clean up the spacing a bit.
8623 Redirect output to $tmp just once.
8625 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8627 * addext.c (<errno.h>): Include.
8628 (errno): Declare if not defined.
8629 (addext): Work correctly when pathconf returns -1 and leaves
8630 errno alone because there is no limit. Also, work even if
8631 pathconf returns a value greater than SIZE_MAX.
8633 2001-08-12 Jim Meyering <meyering@lucent.com>
8635 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8636 Simply `return getcwd (NULL, 0);'.
8637 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8638 Use 1300 as initial value for length, not PATH_MAX.
8640 * pathmax.h: Clean up cpp syntax.
8642 2001-08-12 Jim Meyering <meyering@lucent.com>
8644 * gettimeofday.c: New file.
8646 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8648 2001-08-04 Jim Meyering <meyering@lucent.com>
8650 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8651 to get in sync with glibc.
8653 2001-08-03 Paul Eggert <eggert@twinsun.com>
8655 The following changes are from gettext 0.10.39 as maintained by
8658 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8659 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8660 with inverted sense. All uses changed.
8662 * mbswidth.c: Don't include <limits.h>.
8663 Include <stdlib.h> and <string.h> unconditionally.
8664 (iswcntrl, mbsinit, ISCNTRL): New macros.
8665 (mbsnwidth): Use K&R style function declarations.
8666 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8667 can optimize it when MB_CUR_MAX == 1.
8668 The width of control characters is zero, not 1.
8670 2001-07-15 Jim Meyering <meyering@lucent.com>
8672 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8673 (BUILT_SOURCES): Add unlocked-io.h.
8674 (io_functions): Define.
8675 (unlocked-io.h): New rule.
8676 (DISTCLEANFILES): Add unlocked-io.h.
8677 (all-local): Depend on unlocked-io.h, to ensure it is created.
8679 * unlocked-io.hin: New file
8681 * regex.c: Update from glibc.
8683 2001-07-05 Jim Meyering <meyering@lucent.com>
8685 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8687 (libfetish_a_SOURCES): Put all .h files here instead.
8688 Remove a thus-exposed (better checks in automake) duplicate and
8689 two unnecessary .h files.
8691 2001-06-11 Jim Meyering <meyering@lucent.com>
8693 * regex.c: Update from GNU libc.
8695 2001-05-27 Jim Meyering <meyering@lucent.com>
8697 * readutmp.h (UT_TYPE): Define.
8699 2001-05-24 Jim Meyering <meyering@lucent.com>
8701 * argmatch.c: Include "quote.h".
8702 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8703 quote function. Reported by Göran Uddeborg.
8705 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8707 * dirname.c (dir_name): Compute append_dot using path, not newpath
8708 which is not yet declared.
8710 2001-05-11 Paul Eggert <eggert@twinsun.com>
8712 * Makefile.am (libfetish_a_SOURCES):
8713 Add strftime.c, since we now compile it on all hosts.
8715 * strftime.c (my_strftime):
8716 Define to nstrftime if emacs, but only if my_strftime is not defined.
8717 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8718 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8719 Add one more extra argument: a nanoseconds value.
8722 (my_strftime function): Add %N format.
8723 (emacs_strftimeu): Renamed from emacs_strftime,
8724 with extra ut argument.
8726 2001-05-11 Paul Eggert <eggert@twinsun.com>
8728 dirname code cleanup. base_name now behaves more compatibly
8729 with POSIX basename when given file names that have trailing
8730 slashes, and similarly for dir_name. Add new primitives
8731 base_len and dir_len. Put the directory-name-related decls
8734 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8735 * backupfile.c (base_name): Likewise.
8736 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8737 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8738 * makepath.c (strip_trailing_slashes): Likewise.
8739 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8741 * rename.c (strip_trailing_slashes): Likewise.
8742 * same.c (base_name): Likewise.
8743 * stripslash.c (ISSLASH): Likewise.
8745 * addext.c: Include <dirname.h> after size_t is defined.
8746 * backupfile.c: Likewise.
8748 * addext.c (addext): Use base_len to trim redundant
8749 trailing slashes instead of doing it ourselves.
8750 But do not trim the last slash if it is not redundant.
8752 * backupfile.c (find_backup_file_name,
8753 max_backup_version): Use base_len instead of rolling it ourselves.
8754 Handle the case of "" and (on DOS) "C:" correctly.
8756 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8757 Include <string.h>, <dirname.h>.
8758 (base_name): Allow file names ending in slashes, other than names
8759 that are all slashes. In this case, return the basename followed
8760 by the slashes. This is more general, and can be used in places
8761 where the original base_name purposely had an assertion failure.
8762 (base_len): New function.
8764 * dirname.c: Include <string.h> instead of <stdlib.h>.
8765 Do not include <assert.h>; no longer needed.
8767 (memrchr): Remove decl.
8768 (dir_name_r): Remove.
8769 (dir_len): Renamed from dirlen. All callers changed.
8770 Rewrite in terms of base_name, for simplicity and consistency.
8771 (dir_name): Never return NULL. All callers changed.
8772 Do not include <stdlib.h> in test program; no longer needed.
8773 return 0; is fine for test program.
8775 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8777 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8779 * path-concat.c (path_concat): Use base_len to compute
8780 base length, not strlen; this means we cannot rely on memcpy
8783 * same.c (STREQ): Remove.
8784 (same_name): Handle the case where the basename ends in trailing '/'.
8786 * stripslash.c (strip_trailing_slashes): Return nonzero if
8787 a slash was stripped. Do not strip the last slash after a
8790 2001-04-08 Jim Meyering <meyering@lucent.com>
8792 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8793 recomputed; that's necessary when the offset spans a DST transition.
8794 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8796 2001-04-02 Jim Meyering <meyering@lucent.com>
8798 * regex.h, regex.c: Update from GNU libc.
8800 2001-03-19 Paul Eggert <eggert@twinsun.com>
8802 * version-etc.c (version_etc_copyright): Update to 2001.
8804 2001-03-16 Paul Eggert <eggert@twinsun.com>
8806 * tempname.c (uint64_t): Define to uintmax_t if
8807 not defined, and if UINT64_MAX is not defined.
8808 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8809 Reported by John David Anglin.
8811 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8813 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8814 alias if codeset is empty.
8815 * config.charset (BeOS): Use wildcard syntax.
8817 2001-03-13 Jim Meyering <meyering@lucent.com>
8819 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8820 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8823 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8825 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8827 * unicodeio.c (print_unicode_char): Simplify accordingly.
8829 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8831 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8832 support for DOS/DJGPP.
8834 2001-02-28 Paul Eggert <eggert@twinsun.com>
8836 * Makefile.am (libfetish_a_SOURCES):
8837 Add dup-safer.c, fopen-safer.c.
8838 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8840 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8842 2001-02-25 Paul Eggert <eggert@twinsun.com>
8844 The mkstemp replacement is taken from glibc 2.2.2, with some
8845 portability fixes for use outside glibc, as follows:
8847 * tempname.c (struct_stat64): New macro.
8848 (direxists, __gen_tempname): Use it.
8849 This avoids a portability problem with Solaris 8.
8851 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8852 (<stddef.h>, <stdint.h>, <string.h>):
8853 Include only if STDC_HEADERS || _LIBC.
8854 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8855 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8856 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8857 (__set_errno): Define this macro if <errno.h> doesn't.
8858 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8859 Define these macros if <stdio.h> doesn't.
8860 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8861 Define these macros if <sys/stat.h>
8862 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8863 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8864 __xstat64): Define if not _LIBC.
8865 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8866 (__gen_tempname): Invoke gettimeofday only if
8867 HAVE_GETTIMEOFDAY || _LIBC;
8868 otherwise, fall back on plain "time".
8869 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8871 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8873 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8875 2001-02-17 Jim Meyering <meyering@lucent.com>
8877 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8878 around included file name.
8880 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8882 * strftime.c: Update from GNU libc (the only changes were to comments).
8884 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8886 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8888 2001-02-17 Paul Eggert <eggert@twinsun.com>
8890 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8891 Remove workaround macros for hosts that have mbrtowc but not
8892 mbstate_t, as we now insist on proper declarations for both
8893 before using mbrtowc.
8895 2001-02-17 Jim Meyering <meyering@lucent.com>
8897 * regex.c: Update from libc.
8899 2001-02-16 Paul Eggert <eggert@twinsun.com>
8901 * alloca.c (malloc): Undef before defining, since stdlib.h
8902 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8903 Reported by Mark Hounschell via Paul Eggert.
8905 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8907 * config.charset: Update for FreeBSD 4.2.
8909 2001-01-26 Jim Meyering <meyering@lucent.com>
8911 * quotearg.c: Include stddef.h.
8912 * quote.c: Include stddef.h.
8913 Reported by Axel Kittenberger.
8915 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8916 line in double quotes so that it evokes a better diagnostic.
8917 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8918 Reported by Axel Kittenberger.
8920 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8922 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8923 to avoid a warning. Add back 'const' to inptr.
8925 2001-01-16 Jim Meyering <meyering@lucent.com>
8927 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8930 2001-01-14 Jim Meyering <meyering@lucent.com>
8932 * rename.c: New file. From Volker Borchert.
8933 Include stdlib.h, string.h or strings.h, and xalloc.h.
8934 Use strip_trailing_slashes rather than open-coding it.
8936 2001-01-03 Paul Eggert <eggert@twinsun.com>
8938 * strftime.c: Sync with glibc time/strftime.c 1.81.
8940 2001-01-03 Jim Meyering <meyering@lucent.com>
8942 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8943 local `inptr' to avoid warning with some system declarations of iconv.
8945 2000-12-29 Paul Eggert <eggert@twinsun.com>
8947 * modechange.c: Do not assume that mode_t uses the
8948 traditional octal encoding. E.g. "chmod 1 FOO" should set
8949 the other-execute bit of FOO even if S_IXOTH != 1.
8951 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8952 WOTH, XOTH, ALLM): New macros.
8953 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8954 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8956 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8957 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8959 No need to use uintmax_t; unsigned long is long enough.
8960 Don't bother to get suffix since we don't use it.
8962 2000-12-24 Jim Meyering <meyering@lucent.com>
8964 * hash.c (is_prime): Return explicit boolean values.
8965 (hash_get_first): Return NULL to appease Irix5.6's 89.
8966 Reported by Nelson Beebe.
8968 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8970 * localcharset.c (locale_charset): Add support for Win32.
8972 2000-12-18 Paul Eggert <eggert@twinsun.com>
8974 * physmem.h, physmem.c: New files.
8976 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8977 (noinst_HEADERS): Add physmem.h.
8979 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8980 't' for compatibility with Solaris 8 sort.
8982 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8984 * config.charset: Add support for BeOS.
8986 2000-12-16 Jim Meyering <meyering@lucent.com>
8988 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8989 SHELLS_FILE to a file name that's useful on djgpp systems.
8991 (ADDITIONAL_DEFAULT_SHELLS): Define.
8992 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8993 Based mostly on a patch from Prashant TR.
8995 2000-12-16 Jim Meyering <meyering@lucent.com>
8997 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8998 N and M) would have treated it like `chown N:N FILE'.
9000 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9002 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9004 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9005 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9006 to the list of canonical encodings. Rename EUC-CN to GB2312.
9008 2000-12-08 Andreas Schwab <schwab@suse.de>
9010 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9011 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9013 2000-12-07 Jim Meyering <meyering@lucent.com>
9015 * stripslash.c (ISSLASH): Define.
9016 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9019 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9020 (dir_name_r): Declare this function as static.
9021 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9022 manifest itself on a name containing a mix of slashes and
9024 Make this function work with names starting with a DOS-style
9025 drive letter and colon prefix.
9026 (dir_name): Append `.' if necessary.
9027 Based mostly on patches from Prashant TR and Eli Zaretskii.
9029 * dirname.h (dir_name_r): Remove prototype.
9031 2000-12-05 Jim Meyering <meyering@lucent.com>
9033 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9035 2000-12-04 Jim Meyering <meyering@lucent.com>
9037 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9038 Also include memory.h, stdlib.h, unistd.h if appropriate.
9039 Reported by Andreas Jaeger (conflicting declaration of malloc).
9041 2000-12-02 Jim Meyering <meyering@lucent.com>
9043 * closeout.h: Make idempotent, to avoid some obscure warnings.
9045 2000-12-01 Paul Eggert <eggert@twinsun.com>
9047 * memrchr.c: Include <config.h> before any system include file.
9049 2000-11-29 Paul Eggert <eggert@twinsun.com>
9051 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9053 2000-11-26 Jim Meyering <meyering@lucent.com>
9055 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9057 2000-11-22 Paul Eggert <eggert@twinsun.com>
9059 * strftime.c (my_strftime): Do not invoke mbrlen with a
9060 size of (size_t) -1; it's not portable.
9062 2000-11-17 Akim Demaille <akim@epita.fr>
9064 * obstack.h: Formatting changes.
9065 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9066 prevent type checking.
9067 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9068 cast the value to (void *): assigning a `foo *' to a `void *'
9070 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9072 2000-11-17 Jim Meyering <meyering@lucent.com>
9074 * strstr.c: Update from GNU libc.
9076 2000-11-16 Jim Meyering <meyering@lucent.com>
9078 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9080 2000-11-11 Jim Meyering <meyering@lucent.com>
9082 * error.c: Add a couple #includes, merging from GNU libc version.
9084 2000-11-10 Jim Meyering <meyering@lucent.com>
9086 * obstack.h: Update from GNU libc.
9087 * obstack.c: Likewise.
9089 2000-11-06 Paul Eggert <eggert@twinsun.com>
9091 * getusershell.c (setusershell): Use rewind rather than
9092 fseek/fseeko, to avoid configuration hassles with fseeko.
9093 Don't bother opening SHELLS_FILE if shellstream is NULL;
9096 2000-11-05 Jim Meyering <meyering@lucent.com>
9098 * makepath.h (make_dir): Declare.
9099 * makepath.c (make_dir): Remove `static' attribute.
9102 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9104 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9105 last one in a bucket, advance to the next bucket.
9107 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9109 * fnmatch.c: Do not comment out all the code if we are using
9110 the GNU C library, because in some cases we are replacing buggy
9111 code in the GNU C library itself.
9113 2000-10-30 Paul Eggert <eggert@twinsun.com>
9115 * error.h, getline.h, modechange.h:
9116 Remove "2000" from Copyright line, as the file hasn't been
9117 changed this year other than in the copyright notice.
9119 * xalloc.h: Add "2000" to Copyright line, as this file
9120 was changed this year.
9122 2000-10-30 Paul Eggert <eggert@twinsun.com>
9124 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9125 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9126 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9128 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9130 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9131 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9132 doesn't define __restrict_arr.
9134 2000-10-29 Jim Meyering <meyering@lucent.com>
9136 * xstat.in: Fix grammar in comment.
9138 2000-10-28 Jim Meyering <meyering@lucent.com>
9140 * memchr.c: Update from libc.
9141 Adjust for portability:
9142 [HAVE_STDLIB_H]: Include stdlib.h.
9143 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9144 Undef __memchr, too.
9145 [!weak_alias]: Define __memchr to memchr.
9147 * regex.c: Update from libc.
9148 * regex.h: Likewise.
9149 * getopt1.c: Likewise.
9150 * memcmp.c: Likewise.
9152 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9153 Avoid using fseek, when possible -- it's broken by design.
9154 Patch by Ulrich Drepper.
9156 2000-10-26 Jim Meyering <meyering@lucent.com>
9158 * strftime.c: Update from libc.
9160 2000-10-25 Jim Meyering <meyering@lucent.com>
9162 * obstack.c: Update from libc.
9164 2000-10-23 Jim Meyering <meyering@lucent.com>
9166 * hard-locale.c (hard_locale): Revert last change -- it was simply
9167 wrong. That set_locale call must not have any side effects.
9170 2000-10-22 Jim Meyering <meyering@lucent.com>
9172 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9173 [CYCLIC]: Remove now-unused definition.
9175 * save-cwd.c (O_DIRECTORY): Define, if needed.
9176 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9177 Suggestion from Ulrich Drepper.
9179 2000-10-21 Jim Meyering <meyering@lucent.com>
9181 * dirname.c (dir_name_r): New function, factored out of dir_name.
9182 (dir_name): Use dir_name_r.
9183 * dirname.h (dir_name_r): Declare it.
9185 2000-10-21 Jim Meyering <meyering@lucent.com>
9187 * dirname.c (memrchr): Declare if necessary.
9188 (dir_name): Remove the restriction that there be no
9189 trailing slashes. Now, this code skips past them, effectively
9191 [TEST_DIRNAME] (main): New unit tests.
9193 * memrchr.c: New file from GNU libc.
9194 Undef __memrchr, too.
9195 [!weak_alias]: Define __memrchr to memrchr.
9196 Guard weak_alias use with `#ifdef weak_alias'.
9198 2000-10-17 Jim Meyering <meyering@lucent.com>
9200 * quote.h (PARAMS): Define and use.
9201 Reported by Akim Demaille.
9203 * getopt.c: Update from libc.
9205 2000-10-16 Jim Meyering <meyering@lucent.com>
9207 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9210 2000-09-25 Jim Meyering <meyering@lucent.com>
9212 * md5.h (rol): Define (from GnuPG).
9214 * sha.c: Give credit (GnuPG) where due.
9215 (M): Use rol rather than open-coding it.
9216 Add a FIXME comment.
9218 2000-09-21 Jim Meyering <meyering@lucent.com>
9220 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9221 Reported by Michael Stone.
9223 2000-09-20 Jim Meyering <meyering@lucent.com>
9225 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9226 (noinst_HEADERS): Add sha.h.
9227 Based on code from Scott G. Miller and from GnuPG.
9229 2000-09-15 Jim Meyering <meyering@lucent.com>
9231 * regex.c: Update from libc.
9233 2000-09-10 Jim Meyering <meyering@lucent.com>
9235 * getopt.c (_getopt_internal): Update from glibc.
9237 2000-09-09 Jim Meyering <meyering@lucent.com>
9239 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9240 think it should be used as a general replacement for isascii.
9241 * fnmatch.c: Likewise.
9242 * mbswidth.c: Likewise
9243 * regex.c: Likewise.
9246 * userspec.c: Include sys/param.h and limits.h.
9248 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9249 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9250 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9251 UID, GID. Check range.
9253 2000-09-06 Jim Meyering <meyering@lucent.com>
9255 * getopt.c (_getopt_internal): Update from glibc.
9257 2000-08-30 Jim Meyering <meyering@lucent.com>
9259 * strftime.c: Merge in changes from GNU libc.
9261 2000-08-26 Jim Meyering <meyering@lucent.com>
9263 * closeout.c: Include "__fpending.h".
9264 (close_stdout_status): Return right away if there's nothing to flush.
9266 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9267 * __fpending.c: New file.
9268 * __fpending.h: New file.
9270 2000-08-07 Paul Eggert <eggert@twinsun.com>
9272 Standardize on "memory exhausted" instead of "Memory exhausted"
9273 or "virtual memory exhausted".
9274 * obstack.c (print_and_abort): Use "memory exhausted", not
9275 "virtual memory exhausted".
9276 * same.c (same_name): Invoke xalloc_die instead of printing
9278 * userspec.c (parse_user_spec): Likewise.
9279 * bumpalloc.h: comment fix
9280 * same.c, userspec.c: Include xalloc.h.
9282 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9283 not char *const and pointing to a constant array.
9284 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9285 (xrealloc): Comment fix.
9287 * userspec.c (parse_user_spec):
9288 Don't translate a message until just before returning,
9289 to avoid unnecessary translation.
9291 2000-08-07 Jim Meyering <meyering@lucent.com>
9293 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9294 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9295 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9296 getgroups.c, gethostname.c, getopt.h, group-member.c,
9297 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9298 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9299 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9300 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9301 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9302 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9303 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9304 yesno.c: Back out Copyright date changes for each file with no change
9305 this year. This eases coordination with other programs using the same
9306 source code modules. From Paul Eggert.
9308 2000-08-03 Greg McGary <greg@mcgary.org>
9310 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9311 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9312 (EXTEND_BUFFER): Use them.
9314 2000-08-01 Jim Meyering <meyering@lucent.com>
9316 * dirname.c (ISSLASH): Define.
9317 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9318 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9319 both `\' and `/' may be use as path separators.
9320 Based on a patch from Prashant TR.
9322 2000-07-31 Paul Eggert <eggert@twinsun.com>
9324 * quotearg.c (quotearg_n_options): Don't make the initial
9325 slot vector a constant, since it might get modified.
9327 2000-07-31 Jim Meyering <meyering@lucent.com>
9329 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9330 * obstack.c (print_and_abort): Likewise.
9332 2000-07-30 Paul Eggert <eggert@twinsun.com>
9334 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9335 buffer, so that the caller can always quote one small
9336 component of a "memory exhausted" message in slot 0.
9337 From a suggestion by Jim Meyering.
9339 2000-07-30 Jim Meyering <meyering@lucent.com>
9341 * makepath.c (make_path): Quote the other instance, too.
9343 * quotearg.c (N_STATIC_SLOTVECS): Define.
9344 (STATIC_BUF_SIZE): Define.
9345 (quotearg_n_options): Use only statically allocated storage when
9346 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9347 than STATIC_BUF_SIZE.
9349 2000-07-29 Jim Meyering <meyering@lucent.com>
9351 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9352 * dirname.c (dir_name): Likewise.
9354 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9356 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9357 (dir_name): Assert that there are no trailing slashes.
9359 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9361 * mbswidth.h (mbswidth): Add a flags argument.
9362 (mbswidth): New declaration.
9363 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9364 * mbswidth.c (mbswidth): Add a flags argument.
9365 (mbsnwidth): New function.
9367 2000-07-24 Jim Meyering <meyering@lucent.com>
9369 * mbswidth.c: Remove useless #else. From Bruno Haible.
9371 2000-07-23 Paul Eggert <eggert@twinsun.com>
9373 * mbswidth.c (_XOPEN_SOURCE):
9374 Don't define; this causes problems on Solaris 7.
9375 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9377 2000-07-23 Paul Eggert <eggert@twinsun.com>
9380 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9381 so that mbstate_t is always defined.
9383 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9384 be 1 in at least one GCC installation, and this configuration
9385 error is likely to be common. Ignoring MB_LEN_MAX hurts
9386 performance on hosts that have mbrtowc but have only unibyte
9387 locales, but I assume these hosts are rare.
9389 2000-07-23 Paul Eggert <eggert@twinsun.com>
9391 * quotearg.c: Streamline by invoking multibyte code only if needed.
9392 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9393 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9394 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9395 invoke multibyte primitives.
9397 2000-07-23 Jim Meyering <meyering@lucent.com>
9399 * basename.c (base_name): Add an assertion.
9401 2000-07-15 Bruno Haible <clisp.cons.org>
9403 * quotearg.c: When the system forces us to redefine mbstate_t,
9404 shadow its mbsinit function.
9406 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9408 * mbswidth.h: New file.
9409 * mbswidth.c: New file.
9410 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9411 (noinst_HEADERS): Add mbswidth.h.
9413 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9415 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9418 2000-07-15 Jim Meyering <meyering@lucent.com>
9420 * makepath.c: Include quote.h.
9421 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9422 corresponding argument in a `quote (...)' call.
9423 Give better diagnostics.
9425 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9426 (noinst_HEADERS): Add quote.h.
9428 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9429 from tar's src/misc.c.
9430 * quote.h: New file. Prototypes for same.
9432 2000-07-10 Paul Eggert <eggert@twinsun.com>
9434 From a suggestion by Bruno Haible.
9435 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9436 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9437 to decide whether to define the BeOS workaround macro;
9438 this adjusts to the change to AC_MBSTATE_T.
9440 2000-07-13 Paul Eggert <eggert@twinsun.com>
9442 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9444 * quotearg.c (quoting_style_args, quoting_style_vals,
9445 quotearg_buffer_restyled): Add support for
9446 clocale_quoting_style. Undo previous change to
9447 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9448 and "{RIGHT QUOTATION MARK}" msgids.
9450 2000-07-05 Paul Eggert <eggert@twinsun.com>
9452 The old behavior of quoting `like this' doesn't look good with
9453 newer, ISO-style fonts. See:
9454 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9456 Instead, quote "like this" by default. Let the translator
9457 tailor the locale-specific quoting behavior by providing
9458 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9460 * quotearg.c (N_): New macro.
9461 (gettext_default): New function.
9462 (quotearg_buffer_restyled): Use
9463 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9464 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9466 2000-07-09 Jim Meyering <meyering@lucent.com>
9468 * Most files: Update copyright dates to include 2000.
9470 2000-07-08 Jim Meyering <meyering@lucent.com>
9472 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9474 (xgethostname): Remove now-unnecessary #ifdef.
9475 Move declaration of `err' into loop where it's used.
9477 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9479 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9480 by allocating a larger buffer. Test the gethostname return value for
9481 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9482 returns an error and ENAMETOOLONG isn't defined.
9484 2000-07-05 Paul Eggert <eggert@twinsun.com>
9485 and Bruno Haible <haible@clisp.cons.org>
9487 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9489 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9491 * quotearg.c (struct quoting_options): Simplify quote_these_too
9494 2000-07-03 Jim Meyering <meyering@lucent.com>
9496 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9497 Reported by Bruno Haible.
9499 2000-07-04 Jim Meyering <meyering@lucent.com>
9501 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9502 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9505 2000-07-03 Paul Eggert <eggert@twinsun.com>
9506 and Bruno Haible <haible@clisp.cons.org>
9508 * quotearg.c (mbrtowc):
9509 Assign to *pwc, and return 1 only if result is nonzero.
9510 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9512 2000-07-03 Jim Meyering <meyering@lucent.com>
9514 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9515 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9518 2000-07-02 Jim Meyering <meyering@lucent.com>
9520 * quotearg.c (mbstate_t): Don't define here.
9522 2000-07-02 Jim Meyering <meyering@lucent.com>
9524 * nanosleep.c (SIGCONT): Define if not already defined.
9526 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9528 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9529 per change in ../m4/ls-mntd-fs.m4.
9530 (read_filesystem_list): Ignore symbolic links.
9532 2000-06-29 Jim Meyering <meyering@lucent.com>
9534 * same.c: Include <string.h> or <strings.h>, as appropriate,
9535 for declaration of strcmp.
9537 * long-options.c: Include <stdlib.h>, for declaration of exit.
9539 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9540 Avoid warning by casting result to `char *' to remove `const'.
9542 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9544 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9546 2000-06-26 Paul Eggert <eggert@twinsun.com>
9548 savedir now sets errno on failure and invokes xmalloc to get memory.
9549 Fix a couple of other minor bugs while we're at it.
9551 * savedir.c (<unistd.h>): Do not include; there's no need.
9552 (NAMLEN): Remove macro.
9553 (malloc, realloc): Remove decls.
9555 ("xalloc.h"): Include.
9556 (NAME_SIZE_DEFAULT): New macro.
9557 (savedir): Use xmalloc / xrealloc to allocate memory.
9558 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9559 Skip "" directory entries.
9560 Use strlen to calculate directory entry length, since the old method
9561 is rarely used these days and isn't worth supporting.
9562 Don't use a pointer after freeing it.
9563 Check for integer overflow when calculating allocation size.
9564 Use memcpy to copy entries, instead of stpcpy.
9565 Set errno properly when returning NULL.
9566 Check for readdir error.
9568 2000-06-26 Jim Meyering <meyering@lucent.com>
9570 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9572 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9574 * getusershell.c (xmalloc, xrealloc): Remove functions.
9576 Don't include <stdlib.h>. Don't declare malloc, realloc.
9578 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9580 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9582 2000-06-24 Jim Meyering <meyering@lucent.com>
9584 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9586 2000-06-21 Jim Meyering <meyering@lucent.com>
9588 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9590 2000-06-19 Paul Eggert <eggert@twinsun.com>
9592 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9593 (mbrtowc, mbstate_t): Define substitutes if
9594 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9595 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9596 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9598 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9600 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9601 than 1024, return a memory chunk of least possible size, instead
9602 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9603 Use free/xmalloc instead of xrealloc to avoid copying for very long
9606 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9608 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9609 address, not strdup. Include <stdlib.h> and don't declare free().
9611 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9613 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9616 2000-06-21 Jim Meyering <meyering@lucent.com>
9618 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9619 (noinst_HEADERS): Add getstr.h.
9621 * getline.c (getstr): Move into a separate file.
9622 * getstr.c (getstr): New file, extracted from getline.c, with
9623 the following changes: new parameter, delim2; both delim[12]
9624 parameters have type `int', not `char'. The latter would lose
9625 with 8-bit delimiters.
9626 * getstr.h: New file.
9628 2000-06-19 Jim Meyering <meyering@lucent.com>
9630 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9632 2000-06-18 Jim Meyering <meyering@lucent.com>
9634 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9635 Besides, these days every porting target provides a mkdir function.
9637 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9638 (this snippet comes from src/system.h).
9640 2000-06-15 Paul Eggert <eggert@twinsun.com>
9642 * human.c (adjust_value): New function.
9643 (human_readable_inexact): Apply rounding style even when
9644 printing approximate values.
9646 2000-06-14 Paul Eggert <eggert@twinsun.com>
9648 * human.c (human_readable_inexact): Allow an input block
9649 size that is not a multiple of the output block size, and vice versa.
9650 Reported by Piergiorgio Sartor.
9652 2000-06-14 Paul Eggert <eggert@twinsun.com>
9654 * getdate.y (get_date): Apply relative times after time
9655 zone indicator, not before. Reported by Todd A. Jacobs.
9657 2000-06-13 Jim Meyering <meyering@lucent.com>
9659 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9661 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9663 2000-06-12 Paul Eggert <eggert@twinsun.com>
9665 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9667 2000-06-04 Paul Eggert <eggert@twinsun.com>
9669 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9671 2000-06-04 Jim Meyering <meyering@lucent.com>
9673 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9674 SunOS 4.1.4 for which gid_t is an unsigned type.
9676 2000-06-03 Jim Meyering <meyering@lucent.com>
9678 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9680 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9682 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9683 newer, don't install charset.alias.
9684 * config.charset: Change the Linux/glibc rules so they become empty
9685 on glibc-2.1 or newer.
9687 2000-06-02 Jim Meyering <meyering@lucent.com>
9689 * mountlist.c: Back out last change. Instead, do this...
9690 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9691 member using the same `ignore'-testing code.
9692 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9696 2000-05-29 Jim Meyering <meyering@lucent.com>
9698 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9699 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9701 2000-05-22 Jim Meyering <meyering@lucent.com>
9703 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9705 2000-05-18 Jim Meyering <meyering@lucent.com>
9707 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9708 back, too, since it may have been modified by allocate_entry.
9709 (hash_delete): Rewrite to use neither the assignment operator
9710 nor the comma operator in an if-expression.
9712 2000-05-15 Paul Eggert <eggert@twinsun.com>
9715 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9716 Remove; no longer needed.
9717 "quotearg.h": Add include.
9718 (file_name): Do not bother to explicitly initialize to NULL; it's less
9719 efficient on some hosts.
9720 (close_stdout_status): Remove test as to whether stdout was already
9721 closed; it breaks for the case "echo x | sort >&-".
9722 Quote file name colons.
9723 Do not assume that _("write error") lacks format strings.
9725 2000-05-15 Jim Meyering <meyering@lucent.com>
9727 * version-etc.c (version_etc_copyright): Update the copyright string
9728 used in all --version output.
9730 2000-05-14 Jim Meyering <meyering@lucent.com>
9732 * closeout.c (close_stdout_set_file_name): New function.
9733 (close_stdout_status): Use new file-scoped global.
9734 Return right away if fstat says the stdout file descriptor is invalid.
9735 * closeout.h (close_stdout_set_file_name): Declare.
9737 2000-05-10 Jim Meyering <meyering@lucent.com>
9739 * closeout.c [default_exit_status]: New file-scoped variable.
9740 (close_stdout_set_status): New function.
9741 * closeout.h (close_stdout_set_status): Declare.
9743 2000-05-08 Jim Meyering <meyering@lucent.com>
9745 * long-options.c: Don't include closeout.h.
9746 (parse_long_options): Don't call close_stdout for --version.
9748 2000-05-06 Jim Meyering <meyering@lucent.com>
9750 * strnlen.c: Undefine __strnlen and strnlen.
9751 [!weak_alias]: Define __strnlen to strnlen.
9753 * atexit.c: New file, from libiberty.
9755 2000-05-06 Jim Meyering <meyering@lucent.com>
9757 * closeout.c (close_stdout_status): Also check for errors on the
9760 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9762 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9763 instead of xmalloc, xrealloc, path_concat.
9764 (locale_charset): Treat empty environment variables as absent.
9765 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9767 2000-05-04 Jim Meyering <meyering@lucent.com>
9769 * getopt.c: Update from glibc.
9770 * obstack.c: Likewise.
9771 * obstack.h: Likewise.
9772 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9774 * regex.h: Likewise.
9775 * strndup.c: Likewise.
9776 * strnlen.c: New file, from glibc.
9778 2000-05-01 Jim Meyering <meyering@lucent.com>
9780 * full-write.c (full_write): Remove `FIXME' part of comment.
9782 2000-04-29 Jim Meyering <meyering@lucent.com>
9784 * path-concat.c: Declare strdup only if it's not defined.
9785 * canon-host.c: Likewise.
9787 2000-04-28 Jim Meyering <meyering@lucent.com>
9789 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9790 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9791 included first, then limits.h is included by locale.h by libintl.h.
9792 From John David Anglin.
9794 2000-04-25 Jim Meyering <meyering@lucent.com>
9796 * makepath.c (S_IRWXUGO): Define.
9797 (make_path): Always perform explicit chmod if MODE specifies any
9798 of the `special' permission bits. Prompted by a bug report against
9799 install from Mate Wierdl and Joost van Baal.
9801 2000-04-18 Jim Meyering <meyering@lucent.com>
9805 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9806 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9808 2000-04-17 Jim Meyering <meyering@lucent.com>
9810 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9811 the definition of it to rpl_strftime also defined-away the system's
9814 2000-04-15 Jim Meyering <meyering@lucent.com>
9816 Use `C' to denote so-called `contiguous' files, the same way
9818 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9819 (ftypelet): Use S_ISCTG.
9820 From Michael Deutschmann.
9822 2000-04-14 Jim Meyering <meyering@lucent.com>
9824 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9826 2000-04-08 Jim Meyering <meyering@lucent.com>
9828 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9829 names don't conflict. Reported by Eli Zaretskii.
9831 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9833 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9834 bug. Deal with the different error behavior of Irix iconv.
9836 2000-04-07 Jim Meyering <meyering@lucent.com>
9838 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9839 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9841 2000-04-05 Jim Meyering <meyering@lucent.com>
9843 Portability tweaks required for ultrix4.3.
9844 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9845 * readutmp.c: Include sys/types.h before sys/stat.h.
9846 * canon-host.c: Declare strdup.
9847 * path-concat.c: Likewise.
9848 From John David Anglin.
9850 2000-04-04 Jim Meyering <meyering@lucent.com>
9852 Be more DOS 8.3-friendly.
9853 * ref-add.sin: Renamed from ref-add.sed.in.
9854 * ref-del.sin: Renamed from ref-del.sed.in.
9855 * Makefile.am: Reflect renaming.
9856 Reported by Eli Zaretskii.
9858 Use a temporary file name that won't clash with `charset.alias'
9859 in the DOS 8.3 name space.
9860 * Makefile.am (charset_tmp): Define.
9861 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9862 (uninstall-local): Likewise.
9863 Reported by Eli Zaretskii.
9865 2000-03-29 Paul Eggert <eggert@twinsun.com>
9867 * time/strftime.c (my_strftime): Make sure we call the system
9868 strftime, not ourselves, when invoking the underlying strftime.
9870 2000-03-24 Jim Meyering <meyering@lucent.com>
9872 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9873 (charset_alias): Define.
9874 (install-exec-local): Factor out common code.
9875 (uninstall-local): Split lines longer than 80.
9876 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9878 (.sed.in.sed): New rule. Don't redirect directly to $@.
9879 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9881 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9883 * config.charset: Output a line containing "Packages using this file".
9884 * ref-add.sed.in, ref-del.sed.in: New files.
9885 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9886 ref-del.sed): New rules.
9888 2000-03-17 Jim Meyering <meyering@lucent.com>
9890 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9891 Otherwise, include <strings.h>
9893 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9895 * unicodeio.c (utf8_wctomb): New function.
9896 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9897 format instead of in UCS-4 with platform dependent endianness.
9899 2000-03-07 Paul Eggert <eggert@twinsun.com>
9901 * savedir.c (savedir): Work even if directory size is
9902 negative; this can happen with some screwy NFS configurations.
9904 2000-03-06 Jim Meyering <meyering@lucent.com>
9906 * localcharset.c (get_charset_aliases): Don't try to free file_name
9907 if it's NULL (because we ran out of memory). From Bruno Haible.
9909 2000-03-05 Jim Meyering <meyering@lucent.com>
9911 * localcharset.c ("path-concat.h"): Include.
9912 (get_charset_aliases): Use path_concat instead of ANSI string
9915 * unicodeio.h (PARAMS): Define.
9916 Use it to guard prototype.
9918 2000-03-04 Jim Meyering <meyering@lucent.com>
9920 * Makefile.am (install-exec-local): Create $(libdir) before installing
9922 (uninstall-local): Uncomment this rule so `make distcheck' works
9925 * unicodeio.c (<errno.h>): Include it.
9926 (errno): Declare if not defined.
9928 * localcharset.c: Add Bruno's comment justifying use of volatile.
9930 * config.charset: New version, incorporating remarks from a linux
9931 i18n mailing list. From Bruno Haible.
9933 2000-03-02 Jim Meyering <meyering@lucent.com>
9935 * Makefile.am (EXTRA_DIST): Add config.charset.
9937 2000-03-01 Jim Meyering <meyering@lucent.com>
9939 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9940 * unicodeio.c: Likewise.
9942 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9944 * config.charset: New file.
9945 * localcharset.c: New file.
9946 * unicodeio.h, unicodeio.c: New files.
9947 * Makefile.am (DEFS): Add -DLIBDIR=...
9948 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9949 (noinst_HEADERS): Add unicodeio.h.
9950 (all-local, install-exec-local, charset.alias): New targets.
9952 2000-02-28 Paul Eggert <eggert@twinsun.com>
9954 * quotearg.c (ALERT_CHAR): New macro.
9955 (quotearg_buffer_restyled): Use it.
9957 2000-02-27 Jim Meyering <meyering@lucent.com>
9959 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9960 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9962 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9963 not `#if STDC_HEADERS'.
9964 Declare malloc if needed.
9966 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9967 now that autoconf always defines the HAVE_DECL_ symbols.
9968 * human.c: Likewise.
9970 * strtoumax.c: Likewise.
9972 * backupfile.c: Arrange for cpp to fail if the configure-time
9973 declaration check was not run.
9975 * human.c: Likewise.
9977 * strtoumax.c: Likewise.
9979 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9980 then first look up the entire `.'-containing string as a login name.
9982 2000-02-18 Paul Eggert <eggert@twinsun.com>
9984 * getdate.y: Handle two-digit years with leading zeros correctly.
9985 (textint): New typedef.
9986 (parser_control): Member year changed from int to textint.
9988 (YYSTYPE): Removed; replaced by %union with int and textint members.
9989 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9990 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9991 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9992 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9993 (date, number, to_year): Use width of number in digits, not its value,
9994 to determine whether it's a 2-digit year, or a 2-digit time.
9995 (yylex): Store number of digits of numeric tokens.
9996 Reported by John Kendall.
9998 (parser_control): Changed from struct parser_control to typedef (for
9999 consistency). All uses changed.
10001 (tID): Removed; not used.
10002 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10004 2000-02-14 Paul Eggert <eggert@twinsun.com>
10006 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10007 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10009 2000-02-12 Jim Meyering <meyering@lucent.com>
10011 * userspec.c (ISDIGIT): Define it.
10012 (isdigit): Remove definition.
10013 (is_number): Use ISDIGIT, not isdigit.
10014 <libintl.h>: Include.
10015 (_ and N_): Define.
10016 (parse_user_spec): Mark translatable strings.
10018 2000-02-10 Jim Meyering <meyering@lucent.com>
10020 With these changes, nanosleep.[ch] are finally enough like the other
10021 lib/* replacement files to compile on a few more losing systems.
10023 * nanosleep.h: Don't include config.h.
10024 Remove prototype from declaration of nanosleep.
10025 (PARAMS): Remove now-unneeded definition.
10026 * nanosleep.c: #undef nanosleep.
10027 (rpl_nanosleep): Rename from nanosleep.
10029 2000-02-03 Jim Meyering <meyering@lucent.com>
10031 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10032 rather than with `#if HAVE_UTMPNAME'.
10034 2000-02-01 Jim Meyering <meyering@lucent.com>
10036 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10038 2000-01-31 Jim Meyering <meyering@lucent.com>
10040 * nanosleep.h (nanosleep): Guard declaration with
10041 `#if ! HAVE_DECL_NANOSLEEP'.
10042 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10043 the declaration in that vendor's sys/timers.h.
10044 Reported by Christian Krackowizer.
10046 * quotearg.c (ISASCII): Add #undef and move definition to follow
10047 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10048 (ISPRINT): Likewise.
10049 Reported by Tom Tromey.
10051 2000-01-30 Jim Meyering <meyering@lucent.com>
10053 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10054 uses of ->ut_name. The latter doesn't work with new Linux header files
10055 where only utmpx.ut_user is declared.
10057 * readutmp.h (UT_USER): Define.
10059 2000-01-23 Jim Meyering <meyering@lucent.com>
10061 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10064 2000-01-22 Jim Meyering <meyering@lucent.com>
10066 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10067 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10068 Required for some AIX systems. Reported by Christian Krackowizer.
10069 [TESTING] (main): New function.
10071 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10072 * dirname.c (dir_name): Support for DOS-style file names with drive
10075 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10077 * strverscmp.c (ISDIGIT): Define.
10078 (strverscmp): Use ISDIGIT, not isdigit.
10080 2000-01-17 Paul Eggert <eggert@twinsun.com>
10082 * nanosleep.c (nanosleep):
10083 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10084 POSIX.1 doesn't require SA_INTERRUPT and some systems
10085 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10086 it's been part of POSIX.1 since day 1 (in 1988).
10088 2000-01-17 Jim Meyering <meyering@lucent.com>
10090 * interlock: Remove unused file. Reported by François Pinard.
10092 2000-01-16 Paul Eggert <eggert@twinsun.com>
10094 * quotearg.c (quotearg_buffer_restyled): Do not quote
10095 alert, backslash, formfeed, and vertical tab unnecessarily in
10096 shell quoting style.
10099 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10100 Free Software Foundation, Inc.
10101 Copying and distribution of this file, with or without modification,
10102 are permitted provided the copyright notice and this notice are preserved.