1 2006-04-09 Bruno Haible <bruno@clisp.org>
3 * fatal-signal.c: Don't include string.h.
4 (at_fatal_signal): Use a copying loop instead of memcpy.
6 2005-12-04 Bruno Haible <bruno@clisp.org>
8 * csharpexec.c: Add support for 'clix' launcher (untested).
9 (execute_csharp_using_sscli): New function.
10 (execute_csharp_program): Call it.
12 2006-06-21 Bruno Haible <bruno@clisp.org>
14 Avoid warnings from recent versions of mcs.
15 * csharpcomp.c (compile_csharp_using_mono): Don't use options -o, -L,
16 -r any more. Use options documented since mcs-1.0 instead. Similarly
19 2005-07-09 Bruno Haible <bruno@clisp.org>
21 * csharpcomp.c (compile_csharp_using_sscli): For -l option, add a .dll suffix.
22 Reported by Mark Junker <mjscod@gmx.de>.
24 2006-06-17 Bruno Haible <bruno@clisp.org>
26 * config.charset: Update for NetBSD 3.0.
28 2006-05-17 Bruno Haible <bruno@clisp.org>
31 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
33 2006-05-16 Bruno Haible <bruno@clisp.org>
35 * localcharset.c [CYGWIN]: Include <windows.h>.
36 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
38 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
39 environment variables. Fall back to GetACP().
41 2006-04-05 Bruno Haible <bruno@clisp.org>
43 * config.charset: Update Juan Manuel Guerrero's address.
45 2005-02-12 Bruno Haible <bruno@clisp.org>
47 * allocsa.h: Add extern "C" for C++.
49 2005-02-10 Bruno Haible <bruno@clisp.org>
51 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
52 a bug of this compiler on AIX 3.2.5 dealing with enums.
54 2006-07-22 Bruno Haible <bruno@clisp.org>
56 * gettext.h: Update to GNU gettext-0.15.
58 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
59 and Simon Josefsson <jas@extundo.com>
61 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
63 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
65 2006-07-21 Eric Blake <ebb9@byu.net>
67 * stdlib-safer.h: New file from coreutils, required by
70 2006-07-19 Derek R. Price <derek@ximbiot.com>
72 * getaddrinfo.h: Don't define unimplemented AI_* flags.
73 Reindent and repaginate.
75 2006-07-17 Bruno Haible <bruno@clisp.org>
77 * gl_list.h: New file.
78 * gl_list.c: New file.
79 * gl_array_list.h: New file.
80 * gl_array_list.c: New file.
81 * gl_carray_list.h: New file.
82 * gl_carray_list.c: New file.
83 * gl_linked_list.h: New file.
84 * gl_linked_list.c: New file.
85 * gl_anylinked_list1.h: New file.
86 * gl_anylinked_list2.h: New file.
87 * gl_avltree_list.h: New file.
88 * gl_avltree_list.c: New file.
89 * gl_anyavltree_list1.h: New file.
90 * gl_anyavltree_list2.h: New file.
91 * gl_rbtree_list.h: New file.
92 * gl_rbtree_list.c: New file.
93 * gl_anyrbtree_list1.h: New file.
94 * gl_anyrbtree_list2.h: New file.
95 * gl_anytree_list1.h: New file.
96 * gl_anytree_list2.h: New file.
97 * gl_linkedhash_list.h: New file.
98 * gl_linkedhash_list.c: New file.
99 * gl_anyhash_list1.h: New file.
100 * gl_anyhash_list2.h: New file.
101 * gl_avltreehash_list.h: New file.
102 * gl_avltreehash_list.c: New file.
103 * gl_rbtreehash_list.h: New file.
104 * gl_rbtreehash_list.c: New file.
105 * gl_anytreehash_list1.h: New file.
106 * gl_anytreehash_list2.h: New file.
108 * gl_oset.h: New file.
109 * gl_oset.c: New file.
110 * gl_array_oset.h: New file.
111 * gl_array_oset.c: New file.
112 * gl_avltree_oset.h: New file.
113 * gl_avltree_oset.c: New file.
114 * gl_rbtree_oset.h: New file.
115 * gl_rbtree_oset.c: New file.
116 * gl_anytree_oset.h: New file.
118 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
120 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
122 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
123 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
124 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
125 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
126 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
127 callers changed. Revamp internals significantly, by not
128 attempting to create directories that are temporarily more
129 permissive than the final results. Do not attempt to use
130 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
131 This removes some race conditions, fixes some bugs, and simplifies
132 things. Use new dirchownmod function to do owner and mode changes.
133 * mkdir-p.h: Likewise.
134 * modechange.c (octal_to_mode): New function.
135 (struct mode_change): New member mentioned.
136 (make_node_op_equals): New arg mentioned. All callers changed.
137 (mode_compile): Keep track of which mode bits the user has explicitly
139 (mode_adjust): New arg DIR, so that we implement the X op correctly.
140 New arg PMODE_BITS, to keep track of which mode bits the user
141 mentioned; it treats S_ISUID and S_ISGID speciall.
143 * modechange.h: Likewise.
145 2006-07-11 Derek R. Price <derek@ximbiot.com>
147 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
149 2006-07-10 Derek R. Price <derek@ximbiot.com>
151 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
152 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
153 macros into the GNU _D_EXACT_NAMLEN.
154 * savedir.c: Likewise.
155 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
157 2006-07-09 Jim Meyering <jim@meyering.net>
159 * argp-pv.c: Remove a doubled word in a comment.
160 * check-version.c (check_version): Likewise.
161 * javacomp.c (compile_java_class): Likewise.
163 2006-07-08 Jim Meyering <jim@meyering.net>
165 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
167 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
169 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
170 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
171 brackets. Other minor changes to suppress some compiler
174 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
176 * getloadavg.c: Use __VMS, not VMS.
177 * getopt.c: Likewise.
178 * getpagesize.h: Likewise.
179 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
180 probably does not work.
182 2006-07-06 Derek R. Price <derek@ximbiot.com>
183 and Paul Eggert <eggert@cs.ucla.edu>
185 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
186 Don't worry about this obsolete case any more.
187 (HAVE_DIR): Remove. All uses removed; we now assume you can read
189 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
190 worry about this obsolete case any more.
192 * getcwd.c: Likewise.
194 * savedir.c: Likewise.
196 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
198 * .cppi-disable: Add wcwidth.
199 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
200 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
201 (ISGRAPH): Remove. All uses changed to isgraph.
202 (FOLD) [!defined _LIBC]: Remove special case.
203 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
204 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
206 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
208 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
210 * strtod.c (strtod): cast the argument of tolower to unsigned char.
212 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
214 * memcasecmp.c: Include <limits.h>.
215 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
216 * strtod.c (strtod): Don't assume isspace works on negative chars.
217 Don't assume isdigit succeeds only on '0' through '9'.
219 2006-07-05 Derek R. Price <derek@ximbiot.com>
221 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
222 All uses of is_space replaced by isspace.
223 * exit.h: Don't talk about STDC_HEADERS.
224 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
225 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
226 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
227 replaced by isprint etc.
228 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
229 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
230 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
231 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
232 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
233 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
235 2006-07-05 Eric Blake <ebb9@byu.net>
237 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
238 missing from netdb.h.
239 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
241 2006-06-27 Bruno Haible <bruno@clisp.org>
243 Assume ANSI C header files and <ctype.h> functions.
244 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
245 (mbsnwidth): Use isprint, iscntrl instead.
247 2006-07-03 Jim Meyering <jim@meyering.net>
249 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
250 macro is used before the first cycle_check call.
252 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
254 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
255 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
256 reported by Mark D. Baushke, one in
257 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
259 Merge from coreutils.
261 * .cppi-disable: Add stdint_.h.
262 * .cvsignore: Add stdint.h.
264 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
266 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
267 both double and long double versions.
268 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
269 * xstrtold.c: New file.
270 * xstrtod.h (xstrtold): New decl.
272 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
274 * filemode.c (setst): Remove.
275 (strmode): Rewrite to avoid setst. This makes the code shorter,
276 (arguably) clearer, and the generated code is a bit smaller on my
277 Debian GNU/Linux stable x86 host.
279 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
281 * filemode.c: Include "filemode.h" first, to test the interface.
282 Assume that filemode.h includes sys/types.h and sys/stat.h.
283 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
284 (ftypelet): Reorder to put common cases first, for efficiency.
285 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
287 (strmode): Renamed from mode_string, and now stores 12 bytes instead
288 of 10, for compatibility with FreeBSD. All callers changed.
289 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
290 that can't be deduced solely from st_mode. First arg is now a const
292 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
293 (strmode): Renamed from mode_string.
294 (filemodestring): New decl.
295 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
296 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
297 (S_ISPORT, S_ISWHT): New macros, if not already defined.
299 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
301 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
302 fsusage.h now does that. Include fsusage.h first, to test interface.
303 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
304 at most one method (the old code could have generated decls that
305 didn't conform to C89, not that this was ever exercised).
306 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
308 2006-03-19 Jim Meyering <jim@meyering.net>
310 Work even in a chroot where d_ino values for entries in "/"
311 don't match the stat.st_ino values for the same names.
312 * getcwd.c (__getcwd): When no d_ino value matches the target inode
313 number, iterate through all entries again, using lstat instead.
314 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
315 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
317 * getcwd.c (__getcwd): Clarify a comment.
318 Use memcpy in place of a call to strcpy.
320 2006-03-12 Jim Meyering <jim@meyering.net>
322 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
323 that of the current directory (which we're about to chdir ".." out of),
324 then save the dev-ino of the parent, instead.
326 * same-inode.h (SAME_INODE): New file/macro.
327 * chdir-safer.c (SAME_INODE): Remove definition.
328 Include "same-inode.h", instead.
330 * cycle-check.h: Include "same-inode.h".
331 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
332 * cycle-check.c (SAME_INODE): Remove definition.
333 * root-dev-ino.h: Include "same-inode.h".
335 2006-03-11 Eric Blake <ebb9@byu.net>
337 * same.c (same_name): s/base_name/last_component/
338 * backupfile.c (check_extension, numbered_backup): Likewise.
339 * filenamecat.c (file_name_concat): Likewise.
341 2006-03-11 Eric Blake <ebb9@byu.net>,
342 Paul Eggert <eggert@cs.ucla.edu>
344 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
345 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
347 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
348 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
349 (last_component): New method.
350 * dirname.c (dir_len): Determine when drive letters need a
351 subsequent slash. Preserve // when it is special.
352 (dir_name): Don't append dot when drive letter is absolute.
353 [TEST_DIRNAME]: Move into a full-blown gnulib test.
354 * basename.c (base_name): New semantics - malloc the result.
355 Preserve // when it is special. Preserve relative files that look
357 (base_len): Preserve // when it is special.
358 (last_component): New method, similar to old base_name semantics.
359 * stripslash.c (strip_trailing_slashes): Use last_component, not
360 base_name. Strip redundant slashes from ///.
362 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
364 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
365 both are 64 bits, since this seems to be the tradition, and this
366 prevents gcc -Wformat from warning about usages with PRIuMAX. If
367 we ever run into a host that prefers long long to long in this
368 case, we'll need another configure-time test. Problem reported by
371 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
373 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
374 possible collision with system files.
375 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
376 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
377 WCHAR_MIN and WCHAR_MAX in this case.
378 (<stddef.h>): Do not include; no longer needed.
379 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
380 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
381 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
382 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
383 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
384 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
385 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
386 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
387 !defined(__c99))]: Include in this case too, since it's harmless
389 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
391 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
392 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
393 (_STDINT_MIN, _STDINT_MAX): New macros.
394 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
395 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
396 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
397 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
398 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
399 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
400 macros, not typedefs; this simplifies things quite a bit.
401 Use long int for all types narrower than int64_t.
402 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
403 Define in terms of long long int or int64_t or long int,
404 not int64_t or int32_t. This saves some compile-time testing.
405 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
406 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
407 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
408 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
409 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
410 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
411 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
412 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
413 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
414 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
415 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
416 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
417 undef any previous version and define our own version, for
418 simplicity and consistency with the new macros for types.
419 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
420 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
421 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
422 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
423 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
424 @WINT_T_SUFFIX@ to keep things simple here.
425 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
426 Simplify by assuming typical 8/16/32/64 host, since we're
427 already doing that elsewhere anyway.
428 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
429 and assume long long int is 64 bits if available. This
430 speeds up 'configure'.
432 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
434 * getaddrinfo.c: fixed typo
436 2006-06-29 Eric Blake <ebb9@byu.net>
438 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
439 unused static function.
441 2006-06-29 Eric Blake <ebb9@byu.net>
445 2006-06-29 Derek R. Price <derek@ximbiot.com>
447 * strftime.c: Assume strftime() exists.
449 2006-06-28 Bruno Haible <bruno@clisp.org>
451 * getaddrinfo.h: Fix POSIX URL.
452 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
453 (use_win32_p): Make static.
454 (getaddrinfo): Reject service name if it is empty or does not consist
455 solely of decimal digits, or if its value is > 65535.
456 (getnameinfo): Remove useless casts.
458 2006-06-28 Derek R. Price <derek@ximbiot.com>
460 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
461 Autoconf 2.60 says this stuff was obsolete.
463 2006-05-12 Bruno Haible <bruno@clisp.org>
465 * mkdtemp.c [MINGW]: Include <io.h>.
466 (mkdir): Define using _mkdir.
468 2006-06-28 Bruno Haible <bruno@clisp.org>
470 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
471 declaration for wcwidth.
472 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
474 2006-06-28 Eric Blake <ebb9@byu.net>
476 * xvasprintf.h: Fix comments.
478 2006-06-28 Eric Blake <ebb9@byu.net>
480 * mbchar.h (wcwidth): Include wcwidth.h.
481 * mbswidth.c (wcwidth): Move from here...
482 * wcwidth.h: ...to this new file.
484 2006-06-28 Simon Josefsson <jas@extundo.com>
486 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
487 functions there. It will succeed on Windows XP, but on Windows
488 2000 and (presumably) earlier, it will fail, and use the internal
490 (use_win32_p): New function.
491 (getaddrinfo): Use strtoul on servname, to support numeric ports.
492 Support AI_NUMERICSERV to disable getservbyname.
493 (getnameinfo): New function, only supports
494 NI_NUMERICHOST|NI_NUMERICSERV for now.
496 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
497 only have some of them. Add AI_NUMERICSERV. Add prototype for
500 2006-06-27 Bruno Haible <bruno@clisp.org>
502 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
504 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
506 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
507 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
508 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
510 2006-06-26 Bruno Haible <bruno@clisp.org>
512 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
514 Reported by Mark D. Baushke and Larry Jones.
516 2006-06-26 Bruno Haible <bruno@clisp.org>
518 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
520 Suggested by Mark D. Baushke and Larry Jones.
522 2006-06-23 Mark D. Baushke <mdb@gnu.org>
524 * stdint_.h: Treat BSD/OS like OpenBSD.
526 2006-06-23 Bruno Haible <bruno@clisp.org>
528 * stdint_.h: Treat IRIX like OpenBSD.
530 2006-06-23 Bruno Haible <bruno@clisp.org>
532 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
533 ISO C 99 Technical Corrigendum 1.
535 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
537 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
538 Some compiler complained about some of them. Problem reported by
540 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
542 2006-06-21 Simon Josefsson <jas@extundo.com>
544 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
547 * socket_.h: Don't define WINVER.
549 * inet_pton.h, inet_pton.c: New file, taken from glibc but
550 slightly modified to work in gnulib.
552 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
554 * read-file.c (fread_file): Start with buffer allocation of
555 0 bytes rather than 1 byte; this simplifies the code.
556 Don't invoke feof; it's not needed. Refactor to avoid duplicate
557 code to free buffer and save/restore errno.
558 (internal_read_file): Remove unused local.
560 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
562 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
563 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
564 Problem reported by Denis Excoffier in
565 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
567 2006-06-19 Simon Josefsson <jas@extundo.com>
569 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
571 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
573 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
575 2006-06-17 Bruno Haible <bruno@clisp.org>
577 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
579 2006-06-17 Bruno Haible <bruno@clisp.org>
581 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
582 problem on Solaris 2.5.1.
584 2006-06-16 Eric Blake <ebb9@byu.net>
586 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
587 * unicodeio.c [!defined errno]: Likewise.
588 * strtol.c [!defined errno]: Likewise.
589 * strtod.c [!defined errno]: Likewise.
591 2006-06-15 Bruno Haible <bruno@clisp.org>
593 * stdint_.h: Rewritten to be fully auto-configured.
594 Fixes bug on HP-UX/IA64.
596 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
598 * getdate.y (__attribute__): Don't define if already defined.
599 Problem reported by Larry Jones.
600 * utimens.c (__attribute__): Likewise.
602 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
604 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
605 reported by Andreas Schwab.
607 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
608 Bruno Haible <bruno@clisp.org>
610 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
612 2006-05-26 Martin Lambers <marlam@marlam.de>
614 * getpass.c: Updates the test for the native W32 API, and adds
615 missing includes, thus fixing compilation warnings.
617 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
619 * tempname.c (small_open, large_open): New macros.
620 (__open, __open64) [!_LIBC]: Remove.
621 (__gen_tempname): Use small_open and large_open instead of __open
622 and __open64. This fixes a portability bug on HP-UX 11.11i
623 reported by Simon Wing-Tang in
624 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
626 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
628 * exclude.c (exclude_fnmatch): New function.
629 (excluded_file_name): Call exclude_fnmatch.
630 * exclude.h (excluded_file_name): New prototype
632 2006-05-24 Bruno Haible <bruno@clisp.org>
634 * printf-args.c (printf_fetchargs): Turn NULL pointers for
635 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
636 Reported by Thorsten Maerz <torte@netztorte.de> via
637 Aaron Stone <aaron@serendipity.cx>.
639 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
641 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
642 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
643 (my_usleep): Don't mishandle maximum value.
645 2006-05-19 Jim Meyering <jim@meyering.net>
647 * getugroups.c: Correct an outdated comment. From Bruno Haible.
649 2006-05-17 Bruno Haible <bruno@clisp.org>
652 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
654 2006-05-17 Bruno Haible <bruno@clisp.org>
656 * stdint_.h: Fix recognition of Cygwin.
658 2006-05-11 Jim Meyering <jim@meyering.net>
660 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
662 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
664 * crc.c (crc32_update): Remove unnecessary L suffix.
665 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
666 unwanted sign propagation, e.g., on hosts with 64-bit int.
667 There still are some problems with reeelly weird theoretical hosts
668 (e.g., 33-bit int) but it's not worth worrying about now.
669 * sha1.c (rol): Likewise.
670 (K1, K2, K3, K4): Remove unnecessary L suffix.
672 2006-05-10 Bruno Haible <bruno@clisp.org>
674 * des.c: Cast to avoid warnings.
676 2006-05-10 Simon Josefsson <jas@extundo.com>
678 * md4.c: Typo fix, update copyright years.
679 (K1, K2): Don't use L because it turn computations into 64-bit on
682 2006-05-09 Bruno Haible <bruno@clisp.org>
684 * xvasprintf.c: Include limits.h, string.h, xsize.h.
685 (EOVERFLOW): Define fallback value.
686 (xstrcat): New function.
687 (xvasprintf): Recognize the special case of a string concatenation.
689 2006-05-01 Bruno Haible <bruno@clisp.org>
691 * stdint_.h: Shorter URL.
692 * inttypes.h: Likewise.
694 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
696 * verify.h: Document the internals better. Most of this change
697 was written by Bruno Haible.
699 2006-04-29 Bruno Haible <bruno@clisp.org>
701 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
702 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
704 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
706 * getdate.y (get_date): When adding relative date, start with the
707 initial time, not with the result of the first mktime call.
709 2006-04-23 Bruno Haible <bruno@clisp.org>
711 * copy-file.c: Include <unistd.h> unconditionally.
712 * execute.c: Likewise.
713 * fatal-signal.c: Likewise.
714 * findprog.c: Likewise.
715 * mkdtemp.c: Likewise.
718 * wait-process.h: Likewise.
720 2006-04-23 Bruno Haible <bruno@clisp.org>
722 * fwriteerror.c (fwriteerror): Call fclose also when an error
723 condition was already detected.
724 Reported by Ben Pfaff <blp@cs.stanford.edu>.
726 2006-04-19 Derek Price <derek@ximbiot.com>
727 Eric Blake <ebb9@byu.net>
729 * inttypes.h: Correct grammar in comment.
731 2006-04-18 Derek Price <derek@ximbiot.com>
732 Paul Eggert <eggert@cs.ucla.edu>
734 * inttypes.h: New file.
735 * strtoimax.c: Assume <inttypes.h>.
737 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
739 * utimens.c (futimens): glibc futimesat messes up if /proc
740 isn't mounted. Problem reported by Kir Kolyshkin.
742 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
744 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
745 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
746 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
748 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
750 Merge regex changes from libc, removing some of our
751 POSIX-conformance changes that were rejected and redoing them in a
754 * regcomp.c (re_compile_internal, init_dfa):
755 Length arg is now size_t, not Idx. All uses changed.
756 (peek_token): Forward decl now says internal_function.
757 (__re_error_msgid, __re_error_msgid_idx):
758 Now static rather than extern with attribute_hidden.
759 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
760 For some reason libc prefers K&R style defns for external functions.
761 (regerror) [!defined _LIBC]: Likewise.
762 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
763 (seek_collating_symbol_entry, lookup_collation_sequence_value):
764 (build_range_exp, build_collating_symbol):
766 (re_compile_fastmap): Use '\0' to memset, not 0.
767 (utf8_sb_map): Make the calculations more obvious.
768 (init_dfa, parse_bracket_exp, build_charclass_op):
769 Call calloc and cast result, as glibc does.
770 (init_word_char, fetch_token, peek_token, peek_token_bracket):
771 (build_range_exp, build_collating_symbol):
772 Now internal functions.
774 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
776 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
777 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
778 Don't depend on VMS; depend on __VMS instead, for POSIX
780 (regoff_t): Define to ssize_t, not long int.
782 Remove the REG_ macros named below. Instead, make the old names
783 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
785 (REG_BACKSLASH_ESCAPE_IN_LISTS):
786 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
787 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
788 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
789 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
790 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
791 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
792 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
793 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
794 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
795 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
796 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
797 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
798 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
799 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
800 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
801 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
803 Remove. All uses replaced by the old RE_* names.
804 (RE_BACKSLASH_ESCAPE_IN_LISTS):
805 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
806 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
807 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
808 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
809 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
810 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
811 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
812 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
813 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
814 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
815 Don't bother having these macros be independent of each others'
816 values, since they no longer exist in the POSIX name space.
818 Rename the following member names back to their old names,
819 unless !__USE_GNU_REGEX. All uses changed back.
820 (buffer): Renamed from re_buffer.
821 (allocated): Renamed from re_allocated.
822 (used): Renamed from re_used.
823 (syntax): Renamed from re_syntax.
824 (fastmap): Renamed from re_fastmap.
825 (translate): Renamed from re_translate.
826 (can_be_null): Renamed from re_can_be_null.
827 (regs_allocated): Renamed from re_regs_allocated.
828 (fastmap_accurate): Renamed from re_fastmap_accurate.
829 (no_sub): Renamed from re_no_sub.
830 (not_bol): Renamed from re_not_bol.
831 (not_eol): Renamed from re_not_eol.
832 (newline_anchor): Renamed from re_newline_anchor.
833 (num_regs): Renamed from rm_num_regs.
834 (start): Renamed from rm_start.
835 (end): Renamed from rm_end.
837 (free_state): Move up a bit.
839 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
841 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
842 when that is what is intended.
843 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
844 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
846 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
847 All uses changed back to re_malloc, etc. It's now the caller's
848 responsibility to check for overflow; all callers changed.
849 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
850 (re_x2nrealloc): Remove.
851 (free_state): Remove decl.
853 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
854 (re_set_registers, re_exec):
857 2006-01-31 Roland McGrath <roland@redhat.com>
859 * regcomp.c (calc_eclosure_iter): Remove dead variables.
860 Reported by Mike Frysinger <vapier@gentoo.org>.
862 2006-01-15 Andreas Jaeger <aj@suse.de>
865 * regex_internal.c (re_string_reconstruct): Adjust for
866 build_wcs_upper_buffer change.
867 (build_wcs_upper_buffer): Change return type.
869 2005-12-10 Ulrich Drepper <drepper@redhat.com>
871 * regex_internal.h: Include <stdint.h> if available.
873 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
875 * regex_internal.h (SIZE_MAX): Provide a default definition.
877 2005-10-14 Ulrich Drepper <drepper@redhat.com>
879 * regcomp.c: Adjust for changed secondary hash function.
881 2005-09-30 Ulrich Drepper <drepper@redhat.com>
883 * regex.h: Pretty printing.
884 Clean up namespace a bit.
886 2005-09-30 Jakub Jelinek <jakub@redhat.com>
888 * regexec.c (update_cur_sifted_state, check_arrival,
889 check_arrival_add_next_nodes): Avoid using uninitialized variable.
891 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
892 Ulrich Drepper <drepper@redhat.com>
895 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
896 (bitset_word_t): Renamed from bitset_word. All uses changed.
898 2005-09-22 Ulrich Drepper <drepper@redhat.com>
901 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
902 * regcomp.c: Remove unnecessary uses of
903 unsigned RE_TRANSLATE_TYPE.
904 * regex_internal.h: Likewise.
905 * regex_internal.c: Likewise.
906 * regexec.c: Likewise.
907 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
909 2005-09-07 Ulrich Drepper <drepper@redhat.com>
911 * regexec.c (find_recover_state): Remove unnecessary
913 (transit_state_bkref): Make DFA a const pointer.
914 (get_subexp): Likewise.
915 (check_arrival): Likewise.
916 (update_cur_sifted_state): Likewise.
917 (re_search_internal): Likewise.
918 (prune_impossible_nodes): Likewise.
919 (acquire_init_state_context): Likewise.
920 (proceed_next_node): Likewise.
921 (set_regs): Likewise.
922 (free_fail_stack_return): Likewise.
923 (check_arrival_expand_ecl): Mark DFA parameter as const.
924 (check_arrival_expand_ecl_sub): Likewise.
925 (check_subexp_limits): Likewise.
926 (sub_epsilon_src_nodes): Likewise.
927 (add_epsilon_src_nodes): Likewise.
928 (merge_state_array): Likewise.
929 (update_regs): Likewise.
930 (build_trtable): Likewise.
931 (sift_states_backward): Mark MCTX parameter as const.
932 (build_sifted_states): Likewise.
933 (update_cur_sifted_state): Likewise.
934 (sift_states_mkref): Likewise.
935 (check_arrival_expand_ecl): Mark eclosure as const.
936 (check_dst_limits_calc_pos_1): Likewise.
937 * regex_internal.h (re_match_context_t): Make dfa a const
940 2005-09-06 Ulrich Drepper <drepper@redhat.com>
942 * regexec.c (merge_state_with_log): Define dfa as const pointer.
943 (transit_state_sb): Likewise.
944 (transit_state_mb): Likewise.
945 (sift_states_iter_mb): Likewise.
946 (check_arrival_add_next_nodes): Likewise.
947 (check_node_accept_bytes): Change first parameter to pointer-to-const.
948 [_LIBC] (re_search_2_stub): Use mempcpy.
950 * regex_internal.c (re_string_reconstruct): Avoid calling
951 mbrtowc for very simple UTF-8 case.
953 * regex_internal.c (re_acquire_state): Make DFA pointer arg
955 (re_acquire_state_context): Likewise.
956 * regex_internal.h: Adjust prototypes.
958 * regex.c: Prevent using C++ compilers.
960 * regex_internal.c (re_acquire_state): Minor code rearrangement.
961 (re_acquire_state_context): Likewise.
963 2006-03-29 Mark D. Baushke <mdb@gnu.org>
964 Bruno Haible <bruno@clisp.org>
966 * stdint_.h: On OpenBSD, don't redefine types already included in
967 <sys/types.h> and <inttypes.h>.
969 2006-03-24 Eric Blake <ebb9@byu.net>
971 * time_r.c (copy_string_result): Remove, as it is no longer used.
973 2006-03-24 Simon Josefsson <jas@extundo.com>
975 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
976 including some doc fixes.
977 (base64_encode_alloc): Fix +1 bug on allocation failures.
979 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
981 * base64.c (base64_encode): Do not read past end of array with
982 unsanitized input on systems with CHAR_BIT > 8.
984 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
986 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
987 Typedef to long int, not to off_, as POSIX will likely change
990 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
992 * argp-help.c (validate_uparams): Fix typo
993 * argp-parse.c (argp_default_options): Consistently begin help
994 messages with a lowercase letter.
996 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
998 * time_r.h (asctime_r, ctime_r): Remove. These functions can
999 overrun buffers and shouldn't be used (much as gets shouldn't be
1001 * time_r.c (asctime_r, ctime_r): Likewise.
1003 2006-03-08 Simon Josefsson <jas@extundo.com>
1005 * gc-gnulib.c (randomize): Don't open files called 'no', they
1006 signal that configure disabled the device.
1008 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1010 * c-stack.c: Include unistd.h unconditionally, since we now assume
1012 * getlogin_r.c: Likewise.
1013 * getlogin_r.h: Likewise.
1015 * pagealign_alloc.c: Likewise.
1016 * unistd_.h: Remove; no longer needed.
1018 2006-03-07 Simon Josefsson <jas@extundo.com>
1020 * unistd_.h: New file.
1022 2006-03-07 Simon Josefsson <jas@extundo.com>
1024 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1026 2006-03-01 Simon Josefsson <jas@extundo.com>
1028 * readline.c: Fix typo, tiny patch from Stepan Kasal
1031 2006-02-28 Simon Josefsson <jas@extundo.com>
1033 * getopt.c: Protect #include of unistd.h, for MSVS.
1035 2006-02-27 Simon Josefsson <jas@extundo.com>
1037 * base64.h: Indent #define's. From Jim Meyering
1040 2006-02-27 Jim Meyering <jim@meyering.net>
1042 Revert the change of 2006-02-24, so these files can continue
1043 to be sync'd from gettext.
1044 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1047 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1049 * glob.c: Say "invalid" rather than "illegal" in comments.
1051 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1053 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1055 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1057 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1058 AT_FDCWD exceeds INT_MAX.
1059 * openat.h (AT_FDCWD): Likewise.
1061 2006-02-14 Jim Meyering <jim@meyering.net>
1063 Sync from coreutils.
1065 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1066 failure on deficient systems, and simplify gnulib lgpl dependencies.
1067 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1068 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1070 * xalloc-die.c: Remove unused definition of N_.
1072 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1074 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1076 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1078 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1079 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1081 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1083 * argp-namefrob.h: Restore changes accidentally lost during the
1084 "autoupdate" on 2005-12-12.
1086 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1088 * fnmatch.c (L_): Renamed from L, to work around a bug in
1089 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1090 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1093 2006-01-26 Simon Josefsson <jas@extundo.com>
1095 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1096 prototype is visible on mingw32.
1098 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1101 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1104 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1106 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1107 attempt to open for write; this always fails, at least on POSIX
1108 hosts. This reinstates the 2006-01-09 change, which was
1109 inadvertently removed.
1111 2006-01-26 Bruno Haible <bruno@clisp.org>
1112 Paul Eggert <eggert@cs.ucla.edu>
1114 * stdbool_.h (_Bool)
1115 [(! (defined __cplusplus || defined __BEOS__)
1116 && !defined __GNUC__
1117 && !(defined __HP_cc || defined __xlc__
1118 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1119 || defined __sgi))]:
1120 #define to signed char in these cases too; this simplifies
1121 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1122 etc., separately) and makes it more conservative.
1124 2006-01-21 Jim Meyering <jim@meyering.net>
1126 Sync from the stable (b5) branch of coreutils:
1128 * fts.c (fts_children): Don't let close() clobber errno from
1131 * fts.c (fts_stat): When following a symlink-to-directory,
1132 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1133 a dangling symlink. That can also happen at least for ELOOP.
1134 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1135 FYI, this bug predates the inclusion of fts.c in coreutils.
1137 * fts.c (fts_open): Put new maxarglen declaration and uses
1138 in their own block, so pre-c99 compilers don't object.
1140 Avoid the double-free (first in fts_read, second in fts_close) that
1141 would occur when an `active' directory is made inaccessible (e.g.,
1142 via chmod a-x) during a traversal.
1143 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1144 before returning. Reproduce this failure by
1145 mkdir -p a/b; cd a; chmod a-x . b
1146 Reported by Stavros Passas.
1148 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1150 * argp-namefrob.h: Bugfix. Remove stray #
1152 2006-01-25 Bruno Haible <bruno@clisp.org>
1154 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1156 Reported by Paul Eggert.
1158 2006-01-25 Jim Meyering <jim@meyering.net>
1160 * fileblocks.c: Remove more useless parentheses.
1161 * readutmp.h: Likewise.
1163 2006-01-24 Bruno Haible <bruno@clisp.org>
1165 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1167 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1170 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1171 to avoid problems with the built-in _Bool type.
1172 Reported by Paul Eggert on 2005-11-26.
1174 2006-01-24 Jim Meyering <jim@meyering.net>
1176 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1178 2006-01-24 Simon Josefsson <jas@extundo.com>
1180 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1183 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1185 Work around porting bugs reported by Dieter in
1186 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1187 * getopt.c (_NOPROTO): Remove; no longer needed.
1188 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1189 Include "getopt.h" first, to check interface.
1190 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1192 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1193 (__strndup): Revert to K&R-style function dfns, the glibc style.
1194 * strnlen.c: Don't claim it's taken from glibc; it's not.
1195 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1196 Include strnlen.h first, to get prototype properly.
1197 (strnlen): Renamed from __strnlen.
1200 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1202 These changes imported from libc.
1203 * getopt.c: Use __fxprintf instead of inline stream orientation
1204 test and two separate function calls.
1205 * strndup.c (__strndup): Add libc_hidden_def.
1207 2006-01-22 Bruno Haible <bruno@clisp.org>
1209 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1210 temporary buffer for sprintf, take into account the precision also
1211 for 'd', 'i', 'u', 'o', 'x', 'X'.
1213 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1215 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1216 to pacify gcc -Wswitch-default.
1218 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1220 * argp-help.c (usage_long_opt): Do not print DOC options.
1221 (__argp_base_name): Removed
1222 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1224 (__argp_base_name): Provide macro definition or extern declaration
1225 depending on the configuration
1227 2006-01-20 Simon Josefsson <jas@extundo.com>
1229 * inet_ntop.h: Unconditionally include sys/socket.h.
1231 2006-01-19 Simon Josefsson <jas@extundo.com>
1233 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1235 2006-01-12 Simon Josefsson <jas@extundo.com>
1237 * base64.c: Fix warning, reported by Bruno Haible
1238 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1240 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1242 Sync from coreutils.
1243 * md5.c: Fix commentary typos.
1244 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1245 * md5.h (__attribute__): Remove; unused.
1246 * sha1.c: Fix commentary to match md5 better.
1247 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1248 so that we don't need to worry about alignment. All uses changed.
1249 This merges the 2005-10-28 md5 change into sha1.
1251 2006-01-11 Jim Meyering <jim@meyering.net>
1253 Sync from coreutils.
1254 * md5.c (OP): Fix spacing.
1256 2006-01-11 Simon Josefsson <jas@extundo.com>
1258 * stdint_.h (SIZE_MAX): Add missing (.
1260 2006-01-10 Bruno Haible <bruno@clisp.org>
1262 * argp.h (__const): Remove macro. Use const instead.
1263 * argp-fmtstream.h (__const): Likewise.
1264 * glob_.h (__const): Remove macro.
1265 * glob-libc.h: Use const instead of __const.
1267 2006-01-10 Jim Meyering <jim@meyering.net>
1269 Avoid the double-free (first in fts_read, second in fts_close) that
1270 would occur when an `active' directory is made inaccessible (e.g.,
1271 via chmod a-x) during a traversal.
1272 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1273 before returning. Reproduce this failure by
1274 mkdir -p a/b; cd a; chmod a-x . b
1275 Reported by Stavros Passas.
1277 Sync from coreutils.
1278 * sha1.c: Tweak grammar in a comment.
1280 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1282 * regex_internal.h (BITSET_WORD_BITS):
1283 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1284 preprocessor mishandles large unsigned values as if they were signed.
1285 Problem reported by Claudio Fontana in
1286 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1288 2006-01-10 Simon Josefsson <jas@extundo.com>
1290 * socket_.h: New file.
1292 2006-01-10 Bruno Haible <bruno@clisp.org>
1294 * localcharset.c: Update from GNU gettext.
1296 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1298 Sync from coreutils.
1299 * chdir-long.c (cdb_free): Don't bother trying to open directory
1300 for write access: POSIX says that must fail.
1301 * fts.c (diropen): Likewise.
1302 * save-cwd.c (save_cwd): Likewise.
1303 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1304 well, for minor improvements on hosts that lack O_DIRECTORY.
1305 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1306 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1307 Fall back on chown if open failed with EACCES.
1309 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1310 Report an error at compile-time if only a 1-second nominal clock
1311 resolution is found.
1313 * lchmod.h: New file.
1314 * mkdir-p.c: Include lchmod.h, lchown.h.
1315 (make_dir_parents): Use lchown rather than chown, and
1316 lchmod rather than chmod.
1318 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1319 too. Problem with "none" reported by Bob Proulx. Problem with
1320 "proc" reported by n0dalus.
1322 * mountlist.c: Include <limits.h>.
1323 (dev_from_mount_options)
1324 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1325 New function. It no longer assumes "dev=" has the System V meaning
1326 on Linux (since it doesn't). It also parses "dev=" more carefully.
1327 (read_file_system_list)
1328 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1329 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1332 * posixtm.h (PDS_PRE_2000): New macro.
1333 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1334 All usages changed. Reject dates outside the range 1969-1999 if
1335 PDS_PRE_2000 is used.
1337 2006-01-09 Jim Meyering <jim@meyering.net>
1339 Sync from coreutils.
1341 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1343 * chdir-safer.h, chdir-safer.c: New files.
1345 * modechange.c (mode_compile): Reject an invalid mode string
1346 that starts with an octal digit. From Andreas Gruenbacher.
1348 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1349 and dup to open_safer and dup_safer, respectively.
1350 (openat_permissive): Fix typo in comment.
1352 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1353 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1354 (_): Remove; no longer needed.
1355 (openat): Renamed from rpl_openat; no need for rpl_openat
1356 since openat.h renames openat for us.
1357 Replace most of the body with a call to openat_permissive,
1358 to avoid duplicate code.
1359 Port to (probably hypothetical) environments were mode_t is
1361 (openat_permissive): Require mode arg, so that we can check
1362 types better. Put it just after flags. Change cwd failure
1363 indicator from pointer-to-bool to pointer-to-errno-value.
1364 All callers changed.
1365 Invoke openat_save_fail and/or openat_restore_fail if
1366 cwd_errno is null, so that openat can call us.
1367 (openat_permissive, fdopendir, fstatat, unlinkat):
1368 Simplify errno handling to avoid some duplicate code,
1369 as it's OK to set errno on success.
1370 * openat.h: Revamp code so that function macros depend on
1371 __OPENAT_PREFIX only, not also on AT_FDCWD.
1372 (openat_ro): Remove. Caller changed to use openat_permissive.
1373 (openat_permissive): Now a macro, if not a function.
1374 (openat_restore_fail, openat_save_fail): Now always functions,
1375 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1377 * openat-priv.h: New file, defining macros used by mkdirat.c
1379 * mkdirat.c: Include openat-priv.h.
1380 Remove definitions of macros defined therein.
1381 * openat.c: Likewise.
1383 * mkdirat.c (mkdirat): New file and function.
1384 * openat.h (mkdirat): Declare.
1386 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1388 * openat.h (openat_permissive): Declare.
1389 (openat_ro): Define.
1391 * openat.c (EXPECTED_ERRNO): New macro.
1392 (openat_permissive): New function -- used in remove.c rewrite.
1393 (all functions): Set errno just before returning, only if there
1394 was an actual failure.
1395 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1397 Emulate openat-family functions using Linux's procfs, if possible.
1398 Idea and some code based on Ulrich Drepper's glibc changes.
1400 * openat.c: (BUILD_PROC_NAME): New macro.
1401 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1402 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1403 before falling back on save_cwd and restore_cwd.
1404 (fdopendir, fstatat, unlinkat): Likewise.
1406 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1407 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1409 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1410 as second argument to va_arg. Otherwise, some versions of gcc
1411 warn that `if this code is reached, the program will abort'.
1413 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1415 Sync from coreutils.
1417 Add POSIX ACL support
1418 * acl.h (copy_acl, set_acl): Add declarations.
1419 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1420 systems other than Linux.
1421 (chmod_or_fchmod): New function: use fchmod when possible,
1422 and chmod otherwise.
1423 (file_has_acl): Add a POSIX ACL implementation, with a
1424 Linux-specific subcase.
1425 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1426 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1427 acls are unsupported.
1428 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1429 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1432 2006-01-09 Bruno Haible <bruno@clisp.org>
1434 * sysexit_.h (EX_OK): New macro.
1435 Suggested by Martin Lambers <marlam@marlam.de>.
1437 2006-01-09 Bruno Haible <bruno@clisp.org>
1439 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1440 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1441 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1442 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1444 2006-01-09 Bruno Haible <bruno@clisp.org>
1446 * stdint_.h (SIZE_MAX): Write the value without involving negative
1449 2005-10-16 Bruno Haible <bruno@clisp.org>
1451 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1452 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1454 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1456 * strftime.c (tzname): Don't declare if it is already #defined.
1457 Problem reported for Mingw by Mark Junker.
1459 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1461 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1462 long int, not int, for nanosecond counts, so that people who are
1463 used to POSIX struct timespec won't be surprised. Reported by Jim
1466 2005-12-16 Jim Meyering <jim@meyering.net>
1468 * fprintftime.c, fprintftime.h: New files.
1470 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1472 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1473 * argp-help.c (fill_in_uparams): Check if the constructed
1474 struct uparams is valid. Fall back to the default values if it is
1477 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1479 * argp-help.c (__argp_base_name): New function
1480 (__argp_short_program_name): Rewrite using __argp_base_name
1481 * argp-namefrob.h: Define program_invocation_name and
1482 program_invocation_short_name if requested
1483 (__argp_base_name): Add prototype
1484 * argp-parse.c (argp_def): Use gettext wrappers
1485 (argp_default_parser): Use __argp_base_name
1486 * argp-pin.c: New file. Defines program_invocation_name and
1487 program_invocation_short_name on systems that lack them.
1489 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1491 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1492 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1493 porting problem reported by Georg Schwarz in
1494 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1496 2005-07-09 Bruno Haible <bruno@clisp.org>
1498 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1499 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1500 Reported by Mark Junker <mjscod@gmx.de>.
1502 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1504 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1505 (uintmax_t) [defined uintmax_t]: Do not declare.
1506 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1507 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1508 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1509 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1510 sake of portability to weird hosts that C allows (though we don't
1511 know of any practical examples).
1513 * savedir.h (fdsavedir): New decl.
1514 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1515 contains most of the former guts of savedir.
1516 (savedir): Use savedirstream.
1519 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1521 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1522 coreutils no longer futzes with rounding modes.
1524 2005-11-14 Jim Meyering <jim@meyering.net>
1526 * mkstemp-safer.c: Include <config.h>, required for possible
1527 replacement of mkstemp.
1529 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1531 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1533 (gethrxtime) [! (HAVE_NANOUPTIME
1534 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1535 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1536 our own approximation.
1538 2005-11-10 Simon Josefsson <jas@extundo.com>
1540 * readline.c: Remove EOL.
1542 2005-11-08 Eric Blake <ebb9@byu.net>
1544 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1546 2005-11-08 Eric Blake <ebb9@byu.net>
1548 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1550 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1552 Fix porting problem reported by Theodoros V. Kalamatianos.
1553 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1554 Don't assume that futimes failing means we must fail.
1556 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1558 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1559 leave errno alone. Problem reported by Dmitry V. Levin.
1561 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1563 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1564 errno alone. Problem reported by Frederic Jolliton.
1566 2005-10-28 Simon Josefsson <jas@extundo.com>
1568 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1569 "restrict" keywords, as per POSIX. Protect the function
1570 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1571 Don't use K&R prototypes. Check the sprintf return values.
1572 Re-define EAFNOSUPPORT if not present. Indent.
1574 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1575 suggested by Bruno Haible <bruno@clisp.org>.
1577 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1579 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1581 * gc-libgcrypt.c: Add MD2 (which is not available through
1584 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1586 * md2.h, md2.c: New files.
1588 2005-10-24 Simon Josefsson <jas@extundo.com>
1590 * md4.h: Shrink buffer size, now that we changed the type.
1592 2005-10-22 Simon Josefsson <jas@extundo.com>
1594 * arcfour.h, arcfour.c: Use fixed size indices in the
1595 arcfour_context struct (simplify test vector testing in GNU
1598 2005-10-22 Simon Josefsson <jas@extundo.com>
1600 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1601 suggested by Bruno Haible <bruno@clisp.org>.
1603 2005-10-22 Simon Josefsson <jas@extundo.com>
1605 * crc.h: Include stddef.h, for size_t.
1607 2005-10-21 Simon Josefsson <jas@extundo.com>
1609 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1610 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1612 2005-10-21 Simon Josefsson <jas@extundo.com>
1614 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1617 2005-10-21 Simon Josefsson <jas@extundo.com>
1619 * gc-gnulib.c: Support ARCTWO in CBC mode.
1621 2005-10-21 Simon Josefsson <jas@extundo.com>
1623 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1626 * hmac-sha1.c (hmac_sha1): Likewise.
1628 * crc.c (crc32_update): Actually use crc parameter, suggested by
1629 Bruno Haible <bruno@clisp.org>.
1631 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1634 2005-10-21 Simon Josefsson <jas@extundo.com>
1636 * des.h, des.c: New files.
1638 * gc-gnulib.c: Support DES.c
1640 2005-10-21 Simon Josefsson <jas@extundo.com>
1642 * arctwo.h, arctwo.c: New files.
1644 * gc-gnulib.c: Support ARCTWO.
1646 2005-10-21 Simon Josefsson <jas@extundo.com>
1648 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1650 2005-10-19 Simon Josefsson <jas@extundo.com>
1652 * gc-gnulib.c: Support ARCFOUR.
1654 2005-10-19 Simon Josefsson <jas@extundo.com>
1656 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1659 * gc.h: Add ECB enum type.
1661 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1663 2005-10-19 Simon Josefsson <jas@extundo.com>
1665 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1667 2005-10-18 Simon Josefsson <jas@extundo.com>
1669 * md4.h, md4.c: New files, based on md5.?.
1671 2005-10-17 Simon Josefsson <jas@extundo.com>
1673 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1675 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1677 2005-10-17 Simon Josefsson <jas@extundo.com>
1679 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1681 2005-10-17 Simon Josefsson <jas@extundo.com>
1683 * gc.h, gc-libgcrypt.c: Add ciphers.
1685 2005-10-17 Simon Josefsson <jas@extundo.com>
1687 * sha1.c: Use uint32_t instead of md5_uint32.t
1689 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1692 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1694 * md5.h: Use stdint.h and uint32_t. Doc fix.
1696 2005-10-15 Simon Josefsson <jas@extundo.com>
1698 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1700 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1702 2005-10-14 Simon Josefsson <jas@extundo.com>
1704 * arcfour.h, arcfour.c: New files.
1706 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1708 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1709 include <wchar.h>; no longer needed.
1711 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1712 and Ulrich Drepper <drepper@redhat.com>
1715 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1716 instead of inline stream orientation test and two separate
1717 function calls. Pay no attention to USE_IN_LIBIO.
1719 2005-10-14 Roland McGrath <roland@redhat.com>
1721 Import from libc. [BZ #1331]
1722 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1724 Reported by Matej Vela <vela@debian.org>.
1726 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1728 * mkdir-p.c (make_dir_parents): Don't report an error if an
1729 intermediate directory is in a read-only file system. Problem
1730 reported by Eric Blake.
1732 2005-10-13 Simon Josefsson <jas@extundo.com>
1734 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1735 Move memory allocation outside of loop.
1737 2005-10-12 Simon Josefsson <jas@extundo.com>
1739 * gc-pbkdf2-sha1.c: New file.
1741 * gc.h: Add gc_pbkdf2_sha1 prototype.
1743 2005-10-12 Simon Josefsson <jas@extundo.com>
1745 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1746 suggested by Bruno Haible <bruno@clisp.org>.
1748 2005-10-12 Simon Josefsson <jas@extundo.com>
1750 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1752 * gc-gnulib.c (gc_hmac_sha1): New function.
1754 2005-10-12 Simon Josefsson <jas@extundo.com>
1756 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1758 2005-10-12 Simon Josefsson <jas@extundo.com>
1760 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1761 GC_USE_HMAC_MD5, respectively.
1763 * gc-libgcrypt.c (gc_md5): Fix assert call.
1766 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1768 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1770 * gc-gnulib.c (gc_hash_buffer): Ditto.
1772 2005-10-11 Bruno Haible <bruno@clisp.org>
1774 * c-strcasestr.h: New file, from GNU gettext.
1775 * c-strcasestr.c: New file, from GNU gettext.
1777 2005-10-11 Bruno Haible <bruno@clisp.org>
1779 * c-strcase.h: New file, from GNU gettext.
1780 * c-strcasecmp.c: New file, from GNU gettext.
1781 * c-strncasecmp.c: New file, from GNU gettext.
1783 2005-10-11 Simon Josefsson <jas@extundo.com>
1785 * crc.h, crc.c: New files.
1787 * gc.h (gc_hash_buffer): Add doc.
1789 2005-10-08 Simon Josefsson <jas@extundo.com>
1791 * gc.h: Add gc_hash and gc_hash_buffer.
1793 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1795 * gc-libgcrypt.c (gc_hash_buffer): Add.
1797 2005-10-11 Bruno Haible <bruno@clisp.org>
1799 * strcasecmp.c: Include limits.h.
1800 (strcasecmp): Avoid integer overflow on exotic platforms.
1801 * strncasecmp.c: Include limits.h.
1802 (strncasecmp): Avoid integer overflow on exotic platforms.
1803 Reported by Paul Eggert.
1805 2005-10-06 Simon Josefsson <jas@extundo.com>
1807 * hmac-md5.c: New file.
1811 2005-10-06 Simon Josefsson <jas@extundo.com>
1813 * memxor.c (memxor): Avoid casts and warnings.
1815 2005-10-05 Derek Price <derek@ximbiot.com>
1817 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1819 2005-10-05 Simon Josefsson <jas@extundo.com>
1821 * memxor.c (memxor): Fix compiler error.
1823 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1824 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1826 * memxor.h, memxor.c: New files.
1828 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1829 we assume all systems have it, suggested by Jim Meyering
1830 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1831 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1832 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1835 2005-10-04 Bruno Haible <bruno@clisp.org>
1837 * verify.h (verify_true): Provide alternative definition for C++.
1839 2005-10-04 Simon Josefsson <jas@extundo.com>
1841 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1842 D. Baushke" <mdb@gnu.org>.
1844 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1846 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1847 (SSIZE_MAX): New macro, if not already defined.
1848 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1851 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1853 * exclude.c: Include verify.h.
1854 (verify): Remove. All callers changed to use verify.h's version.
1855 * strtoimax.c: Likewise.
1856 * utimecmp.c: Likewis.e
1858 Sync from coreutils.
1859 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1860 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1861 * .cvsignore: Add fts.h, search.h, t-fpending.
1862 * settime.c (settime): Fix { typo in previous patch. Also, don't
1863 bother returning ENOSYS if settimeofday or stime fails; just let
1864 them return whatever errno they want to return.
1865 * utimens.c: Include unistd.h, for dup2.
1866 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1867 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1869 2005-10-02 Jim Meyering <jim@meyering.net>
1871 Sync from coreutils.
1872 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1873 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1874 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1875 Remove AT_FDCWD test.
1876 Do not consume the fd unless successful.
1877 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1878 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1879 block, so that we don't even try to compile it if settimeofday is
1880 available. This works around a compilation failure on OSF1 V5.1,
1881 due to stime requiring a `long int*' while tv_sec is `int'.
1883 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1885 * getdelim.c (getdelim): Remove unused variables.
1887 2005-10-01 Simon Josefsson <jas@extundo.com>
1889 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1890 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1891 AI_* and EAI_* definitions. Protect function declarations.
1893 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1895 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1896 so that the code works even with ancient cpp. Portability problem
1897 with GCC 2.7.2.1 reported by Thomas M.Ott.
1899 2005-09-27 Jim Meyering <jim@meyering.net>
1901 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1903 * intprops.h (signed_type_or_expr__): Define.
1904 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1907 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1909 * verify.h (verify_expr): Remove, replacing with:
1910 (verify_true): New macro that returns true instead of void.
1911 (verify_type__): Remove.
1912 (verify): Use verify_true rather than verify_type__.
1914 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1916 * utimens.c (ENOSYS): Define if not already defined.
1917 (futimens): Support having a null PATH if the file descriptor
1920 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1922 (__attribute): Define to empty unless GCC 3.1 or later.
1923 This works around a core dump on OpenBSD 3.4, which has GCC
1924 2.95.3, which dumps core when given __attribute__(()). It also
1925 simplifies other tests, since we really don't want to bother with
1926 worrying about which ancient version of GCC supported what.
1927 Original problem reported by Yoann Vandoorselaere, with part of
1928 the fix suggested by Derek Price.
1930 2005-09-24 Jim Meyering <jim@meyering.net>
1932 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1933 so we can once again use a positive bitfield width of 1 -- now we
1934 don't have to explain why we were using a bitfield width of 2.
1936 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1938 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1939 Problem reported by Eric Blake.
1940 (getaddrinfo): Initialize se so that it's not garbage.
1941 Redo internal storage allocation so that it doesn't make unportable
1942 assumptions about alignment.
1945 * utimens.c (futimens): Use futimesat if available.
1946 Prefer it to futimes since it doesn't have the futimes bug.
1948 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1949 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1950 Instead, declare a function that returns a pointer to an array,
1951 and use verify_type__ to declare the size of the array.
1952 Problem and germ of a solution reported by Bruno Haible.
1953 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1954 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1956 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1958 Sync from coreutils.
1960 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1962 * argmatch.h: Include verify.h
1963 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1964 (ARGMATCH_ASSERT): Remove; unused.
1965 * canonicalize.c: Assume STDC_HEADERS.
1966 * exclude.c: Include "strcase.h".
1967 * regex_internal.h [!defined _LIBC]: Likewise.
1968 * getusershell.c: Include stdio--.h rather than stdio.h
1970 (getusershell): Call fopen, not fopen_safer.
1971 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1972 Do not include unistd-safer.h.
1973 (save_cwd): Don't call fd_safer; no longer needed
1974 now that we include fcntl--.h.
1976 * getdate.y (relative_time): New type.
1977 (RELATIVE_TIME_0): New constant.
1978 (parser_control): Use relative_time instead of doing it ourselves.
1979 (%union): Add new relative_time rel member.
1980 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1982 (relunit, relunit_snumber): Now of type rel.
1983 (zone, rel, relunit, get_date): Adjust to above changes.
1985 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1986 Do not include unistd-safer.h.
1987 (getloadavg): Don't call fd_safer; no longer needed
1988 now that we include fcntl--.h.
1990 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1991 (make_dir_parents): Treat ENOSYS like EEXIST.
1993 Improve quality of diagnostics on restore_cwd failure.
1994 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1995 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1996 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1997 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1998 each time through the loop. Do not diagnose restore_cwd failure;
1999 that is the caller's job (and perhaps the caller does not care).
2001 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2002 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2003 If the file already exists but is not a directory, don't bother
2004 to try to make its parents.
2005 Close potential file descriptor leak if we can't chdir("/") (!).
2006 Don't always return true if chdir($PWD) fails; return true only
2007 if the requested action was done successfully (except for the
2009 Don't log final directory unless we actually made it.
2010 Refactor to avoid duplicate code to fix up permissions.
2011 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2013 * strftime.c (my_strftime): Rewrite the previous change slightly,
2014 to make it a bit faster and (I hope) clearer.
2015 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2016 Fix bug in formats like %2N.
2018 * verify.h: New file.
2020 2005-09-22 Jim Meyering <jim@meyering.net>
2022 Sync from coreutils.
2024 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2026 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2027 the .tm_year member, since otherwise gcc-4.0 would now warn about
2028 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2030 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2031 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2033 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2034 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2035 when run in a time zone for which daylight savings time is in effect
2036 for the starting date.
2038 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2039 stop us from restricting permissions of just-created absolute-named
2041 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2042 to restore initial working directory.
2043 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2044 to tell caller if/when we change the working directory and are
2045 unable to return to the initial one.
2046 * mkdir-p.h (make_dir_parents): Update prototype.
2047 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2048 `return false'. This fixes a bug introduced on 2004-07-30.
2050 * openat.c (fdopendir): Be sure to close the supplied
2051 file descriptor before returning. This makes our replacement
2052 implementation a little closer to Solaris's, where fdopendir
2053 ties the file descriptor to the returned DIR* pointer.
2054 * openat.c (unlinkat): New function.
2055 * openat.h (unlinkat): Add prototype.
2056 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2057 (openat_restore_fail): Rename from openat_restore_die.
2058 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2060 Provide an alternative to exiting immediately upon save_cwd or
2061 restore_cwd failure. Now, an application can arrange e.g.,
2062 to perform a longjump in that case.
2063 * openat.c: Include dirname.h.
2064 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2065 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2066 and openat_restore_die rather than calling error directly.
2067 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2069 * openat-die.c (openat_save_die, openat_restore_die): New file.
2070 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2072 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2073 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2074 int utc, int nanoseconds);
2076 date should not have to allocate a megabyte of virtual memory to
2077 handle a format argument like +%1048575T. When implemented with
2078 strftime, it must allocate such a buffer, use strftime to fill it
2079 in, print it, then free it.
2080 With fprintftime, it simply prints everything and exits.
2081 With no need for memory allocation, that's one fewer way to fail.
2082 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2083 optional field width, not before, so we accept %9:z, not %:9z.
2084 (my_strftime): Be sure to use L_('x') for literals.
2086 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2087 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2088 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2089 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2090 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2091 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2092 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2093 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2094 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2096 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2097 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2098 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2099 and don't include <sys/file.h>).
2101 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2103 Sync from coreutils.
2105 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2106 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2107 [!LDAV_DONE]: Avoid unused variable warning.
2109 2005-09-21 Bruno Haible <bruno@clisp.org>
2111 * unicodeio.h (unicode_to_mb): New declaration.
2113 2005-09-20 Derek Price <derek@ximbiot.com>
2115 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2117 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2119 Use a consistent style for including <config.h>.
2120 * __fpending.c, acl.c, argmatch.c,
2121 argp-help.c, argp-parse.c,
2122 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2123 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2124 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2125 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2126 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2127 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2128 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2129 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2130 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2131 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2132 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2133 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2134 modechange.c, mountlist.c, open-safer.c, physmem.c,
2135 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2136 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2137 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2138 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2139 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2140 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2141 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2142 userspec.c, utimecmp.c, version-etc-fsf.c,
2143 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2144 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2145 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2146 Standardize inclusion of config.h.
2147 * __fpending.h, dirfd.h, getdate.h, human.h,
2148 inttostr.h: Removed inclusion of config.h from header files.
2149 * inttostr.c: Adjusted in-tree users.
2150 * timespec.h: Remove superfluous warning to include config.h.
2151 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2152 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2153 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2154 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2156 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2158 * stat-time.h: New file.
2159 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2160 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2162 (timespec_cmp): New function.
2163 * utimecmp.c: Include stat-time.h.
2164 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2165 members exist, not on the obsolescent ST_MTIM_NSEC.
2166 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2168 2005-09-15 Derek Price <derek@ximbiot.com>
2169 Paul Eggert <eggert@cs.ucla.edu>
2171 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2172 changes, consolidating in...
2173 * regex_internal.h: ...this file.
2175 2005-09-15 Derek Price <derek@ximbiot.com>
2177 * regex_internal.h: Blank `pure' for GNUC < 3.
2178 * regex_internal.c: Ditto, using this...
2179 (__GNUC_PREREQ): ...new macro.
2180 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2181 (__GNUC_PREREQ): ...this new macro.
2183 * strstr.h: Include string.h. Define strstr as a macro here.
2185 2005-09-13 Derek Price <derek@ximbiot.com>
2187 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2189 Reported by Jim Meyering <jim@meyering.net>.
2191 2005-09-13 Jim Meyering <jim@meyering.net>
2193 * canon-host.c: Filter through gnu indent and reword comments slightly.
2194 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2196 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2198 * lib/base64.c: Typo.
2199 (base64_encode): Put b64str in initialized data section.
2201 2005-09-12 Derek Price <derek@ximbiot.com>
2203 Return usable errors from canon-host.
2204 * canon-host.h: New file.
2205 * canon-host.c (canon_host): Wrap...
2206 (canon_host_r): ...this new function, which now relies exclusively on
2208 (ch_strerror): New function.
2209 (last_cherror): New global.
2210 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2211 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2213 (freeaddrinfo): Free ai->ai_canonname when set.
2215 2005-09-12 Derek Price <derek@ximbiot.com>
2216 Paul Eggert <eggert@cs.ucla.edu>
2218 * glob-libc.h: Renamed from glob_.h. The new version is
2219 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2220 protecting things that should be done only in gnulib contexts.
2221 * glob_.h: New file, containing only the glob things needed for
2223 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2224 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2225 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2226 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2227 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2228 and to respect the namespace rules better.
2230 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2232 Merge glibc and coreutils changes into gnulib, plus a few
2234 * md5.c: Use #error rather than a string.
2235 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2236 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2237 (__attribute__): Define to empty for non recent-GCC.
2238 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2239 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2240 Renamed from their non-__ counterparts, with new macros replacing
2241 them if not _LIBC. Add __THROW attribute.
2243 (struct md5_ctx): Align buffer if using GCC.
2244 * sha1.h (struct sha1_ctx): Likewise.
2245 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2246 The old name was backwards.
2247 (NOTSWAP): Remove; not used.
2248 (rol): New macro, moved here from md5.h.
2249 (sha1_process_block): Remove a FIXME that doesn't make sense.
2251 2005-09-12 Derek Price <derek@ximbiot.com>
2253 * gai_strerror.c: Include config.h when available. Include
2254 getaddrinfo.h before other headers to test interface.
2255 Reported by Larry Jones <lawrence.jones@ugs.com>.
2257 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2259 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2260 definitions, since that's the preferred style in glibc.
2261 Fix a minor spacing issue, and update copyright notice to match glibc's.
2263 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2265 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2267 2005-09-06 Simon Josefsson <jas@extundo.com>
2269 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2270 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2272 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2274 Change bitset word type from unsigned int to unsigned long int,
2275 as this has better performance on typical 64-bit hosts.
2276 Port bitset code to hosts with unusual word sizes.
2277 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2278 (build_collating_symbol):
2279 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2280 argument is a bitset. This is merely a style issue, but it makes
2281 it clearer that an entire array is expected.
2282 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2283 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2284 Port to the case where bitset_word is not the same as unsigned int.
2285 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2286 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2288 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2289 (build_trtable, group_nodes_into_DFAstates):
2291 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2292 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2293 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2294 * regexec.c (group_nodes_into_DFAstates): Likewise.
2295 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2296 * regcomp.c (optimize_subexps, lower_subexp):
2297 Work even if bitset_word has holes in its bitwise representation.
2298 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2299 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2301 * regex_internal.c (re_string_reconstruct):
2302 Don't assume UCHAR_MAX == 255.
2303 * regex_internal.h (bitset_set_all): Likewise.
2304 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2306 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2307 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2309 (BITSET_WORD_MAX): New macro.
2310 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2311 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2312 (bitset_empty, bitset_copy):
2313 Prefer sizeof (bitset) to multiplying it out ourselves.
2314 (bitset_not_merge): Remove; unused.
2315 (bitset_contain): Return bool, not unsigned int with one bit on.
2316 All callers changed.
2317 * regexec.c (build_trtable): Don't assume bitset has no stricter
2318 alignment than re_node_set; do this by defining a new internal
2319 type struct dests_alloc and using it to allocate memory.
2321 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2323 Check for arithmetic overflow when calculating sizes, to prevent
2324 some buffer-overflow issues. These patches are conservative, in the
2325 sense that when I couldn't determine whether an overflow was possible,
2326 I inserted a run-time check.
2327 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2328 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2329 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2330 (re_xnrealloc, re_x2nrealloc): New inline functions.
2331 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2332 (build_equiv_class, build_charclass): Check for arithmetic overflow
2333 in size expression calculations.
2334 * lib/regex_internal.c (re_string_realloc_buffers):
2335 (build_wcs_upper_buffer, re_node_set_add_intersect):
2336 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2337 (re_dfa_add_node, register_state): Likewise.
2338 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2339 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2340 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2341 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2343 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2345 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2346 to avoid a collision with bits/local_lim.h in glibc.
2347 All uses changed. Problem reported by Dmitry V. Levin in
2348 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2350 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2351 bugs in int versus size_t comparisons.
2352 (re_string_context_at): Fix bug where the code assumed that
2355 Use bool where appropriate.
2356 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2357 All callers changed.
2358 (calc_eclosure_iter): Likewise, for ROOT arg.
2359 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2360 (build_charclass_op): Likewise, for NON_MATCH arg.
2361 * regex_internal.c (re_string_allocate, re_string_construct):
2362 (re_string_construct_common): Likewise, for ICASE arg.
2363 * regexec.c (re_search_2_stub, re_search_stub):
2364 Likewise, for RET_LEN arg.
2365 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2366 (set_regs): Likewise, for FL_BACKTRACK arg.
2367 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2368 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2369 (calc_eclosure_iter, parse_bracket_exp):
2370 Use bool for internal variables that are booleans.
2371 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2372 (set_regs, build_sifted_states, sift_states_bkref):
2373 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2374 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2375 (find_collation_sequence_value):
2377 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2378 (re_node_set_compare):
2379 Return bool, not int. All callers changed.
2380 * regexec.c (check_halt_node_context, check_dst_limits):
2381 (build_trtable, check_node_accept): Likewise.
2382 * regex_internal.h: Include stdbool.h.
2384 Fix bugs uncovered when converting to bool.
2385 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2386 failure instead of charging ahead blindly.
2387 * regex_internal.c (register_state): Likewise.
2388 * regexec.c (re_search_2_stub): Use simpler method than boolean
2389 for freeing internal storage.
2390 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2391 bitset pieces used as boolean, to avoid undefined behavior
2392 on hosts that do int overflow checking.
2394 2005-08-31 Derek Price <derek@ximbiot.com>
2396 * getdelim.c (getdelim): Return EOF on EOF.
2397 Reported by Larry Jones <lawrence.jones@ugs.com>.
2399 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2401 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2402 lengths fit in regoff_t; this isn't true if regoff_t is the same
2404 * regex.c (re_search_internal): 5th arg is LAST_START
2405 (= START + RANGE) instead of RANGE. This avoids overflow
2406 problems when regoff_t is the same width as size_t.
2407 All callers changed.
2408 (re_search_2_stub): Check for overflow when adding the
2409 sizes of the two strings.
2410 (re_search_stub): Check for overflow when adding START
2411 to RANGE; if it occurs, substitute the extreme value.
2413 2005-08-31 Jim Meyering <jim@meyering.net>
2415 * regcomp.c (search_duplicated_node): Make first pointer arg
2417 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2418 (register_state): Likewise.
2419 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2420 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2421 (group_nodes_into_DFAstates): Likewise.
2423 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2425 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2426 old glibc regex code mishandles strings longer than 2**31 bytes.
2427 This patch fixes this when the regex code is used in gnulib
2428 (i.e., outside glibc).
2430 This patch should not affect the use of the regex code inside
2431 glibc. No doubt this problem also needs to be handled for glibc
2432 as well, but the result will be an incompatible change to the
2433 glibc ABI, and the old ABI will have to be supported too. That
2434 can be the the subject for another patch.
2436 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2437 governing whether the rest of this patch is active. By default,
2438 the macro is disabled and the patch has no effect.
2439 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2440 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2441 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2442 (re_match_2, re_set_registers): Use the new types.
2443 * regex_internal.h (Idx, re_hashval_t): New types.
2444 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2446 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2447 (re_string_context_at, bin_tree_t, re_dfastate_t):
2448 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2449 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2450 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2451 (re_string_char_size_at, re_string_wchar_at):
2452 (re_string_elem_size_at):
2453 Use the new types and macros to port to 64-bit hosts.
2454 Use unsigned types for internal values, so that the code
2455 mostly works even for arrays larger than SSIZE_MAX.
2456 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2457 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2458 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2459 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2460 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2461 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2462 (calc_inveclosure, parse_dup_op, build_range_exp):
2463 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2464 (fetch_number, create_token_tree, mark_opt_subexp):
2466 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2467 (create_cd_newstate, re_string_allocate, re_string_construct):
2468 (re_string_realloc_buffers, build_wcs_upper_buffer):
2469 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2470 (re_string_reconstruct, re_string_peek_byte_case):
2471 (re_string_fetch_byte_case, re_string_context_at):
2472 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2473 (re_node_set_init_copy, re_node_set_add_intersect):
2474 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2475 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2476 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2477 (re_acquire_state, re_acquire_state_context, register_state):
2479 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2480 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2481 (re_search_internal, re_search_2_stub, re_search_stub)
2482 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2483 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2484 (update_cur_sifted_state, check_dst_limits):
2485 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2486 (check_subexp_limits, sift_states_bkref, merge_state_array):
2487 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2488 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2489 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2490 (expand_bkref_cache, check_node_accept_bytes):
2491 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2492 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2493 (acquire_init_state_context, check_halt_node_context):
2494 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2495 (sift_states_backward, clean_state_log_if_needed):
2496 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2497 (find_recover_state, transit_state_sb, transit_state_mb):
2498 (transit_state_bkref, build_trtable, match_ctx_clean):
2500 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2501 to work around an assumption that REG_MISSING is negative.
2503 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2504 (seek_collating_symbol_entry) [defined _LIBC]:
2505 (lookup_collation_sequence_value) [defined _LIBC]:
2506 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2507 Use prototypes rather than old-style function definitions.
2508 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2509 (transit_state_sb) [0]:
2510 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2512 * regexec.c (re_search_internal): Simplify update of rm_so and
2515 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2516 (optimize_subexps, lower_subexp):
2517 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2518 since the signed shift might overflow. Use 1u<<31 instead.
2519 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2520 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2523 * regcomp.c (optimize_subexps, lower_subexp):
2524 Use CHAR_BIT rather than 8, for clarity.
2525 * regexec.c (check_dst_limits_calc_pos_1):
2526 (check_subexp_matching_top): Likewise.
2527 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2528 have to worry about portability issues when shifting it left.
2529 Remove no-longer-needed test for table_size > 0.
2530 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2531 in a word, as the resulting behavior is undefined.
2532 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2533 in one case, a <= should have been an <, and in another case the
2534 whole test was missing.
2535 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2536 the standard name CHAR_BIT.
2537 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2538 this is not true on one's complement and signed-magnitude hosts.
2540 * regex_internal.h (re_sub_match_top_t): Remove unused member
2542 (struct re_dfa_t): Remove unused member states_alloc.
2543 * regcomp.c (init_dfa): Don't initialize unused members.
2545 2005-08-31 Bruno Haible <bruno@clisp.org>
2547 * strstr.c: Include <stddef.h>, for NULL.
2548 * strcasestr.c: Likewise.
2549 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2551 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2553 * iconvme.h: Add prototype for iconv_alloc.
2555 2005-08-29 Simon Josefsson <jas@extundo.com>
2557 * iconvme.c: Fix errno.
2559 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2561 * iconvme.c: Split iconv_string into iconv_alloc.
2563 2005-08-27 Jim Meyering <jim@meyering.net>
2565 * fopen-safer.c: Merge minor changes from coreutils.
2566 * dup-safer.c: Likewise.
2567 * fd-safer.c: Likewise.
2569 Merge from coreutils.
2570 * stdio--.h: New file.
2571 * stdlib--.h: New file.
2572 * mkstemp-safer.c: New file.
2574 GNU tar needs these.
2575 * pipe-safer.c: New file.
2576 * creat-safer.c: New file.
2577 * fcntl--.h (creat): Define to creat_safer.
2578 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2579 * unistd--.h (pipe): Define to pipe_safer.
2580 * unistd-safer.h: Declare pipe_safer.
2582 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2584 * regex_internal.h: Remove all references to
2585 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2587 (bitset_not, bitset_merge, bitset_not_merge):
2588 (bitset_mask, re_string_allocate, re_string_construct):
2589 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2590 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2591 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2592 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2593 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2594 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2595 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2596 (re_acquire_state_context):
2597 Remove unnecessary forward decls.
2598 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2599 Put __attribute at function definition,
2600 now that the function decl has been removed.
2601 * lib/regex_internal.c (re_string_peek_byte_case):
2602 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2605 2005-08-26 Simon Josefsson <jas@extundo.com>
2607 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2608 Haible <bruno@clisp.org>.
2610 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2612 * regexec.c (set_regs): Don't alloca with an unbounded size.
2614 alloca modernization/simplification for regex.
2615 * regex.c: Remove portability cruft for alloca. This no longer
2616 needs to be at the start of the file, and can be moved into
2617 regex_internal.h and simplified.
2618 * regex_internal.h: Include <alloca.h>.
2619 (__libc_use_alloca) [!defined _LIBC]: New macro.
2620 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2621 now works outside glibc.
2623 2005-08-24 Simon Josefsson <jas@extundo.com>
2625 * getpass.c: Add WIN32 implementation. Conditionalize use of
2626 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2627 GLIBC specific code.
2629 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2631 Make regex safe for g++. This fixes one real bug (an "err"
2632 that should have been "*err"). g++ problem reported by
2634 * regex_internal.h (re_calloc): New macro, consistent with
2635 re_malloc etc. All callers of calloc changed to use re_calloc.
2636 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2637 not int. All callers changed.
2638 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2639 just use an array of size MB_LEN_MAX.
2640 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2641 (find_recover_state): Change "err" to "*err"; this fixes what
2642 appears to be a real bug.
2643 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2646 2005-08-25 Jim Meyering <jim@meyering.net>
2648 * open-safer.c: Include <config.h>.
2649 Otherwise, we'd lose LARGEFILE support in any file using
2652 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2654 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2655 * regex.h (regerror): Likewise.
2657 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2658 requires this. (The code never needed it.)
2660 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2661 All uses of recently-renamed identifiers changed to use the new,
2662 POSIX-compliant names. The code will build and run just fine
2663 without these changes, but it's better to eat our own dog food
2664 and use the standard-conforming names.
2666 * regex.h: Fix a multitude of POSIX name space violations.
2667 These changes have an effect only for programs that define
2668 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2669 do not change anything for programs compiled in the normal way.
2670 Also, there is no effect on the ABI.
2672 (_REGEX_SOURCE): New macro.
2673 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2674 defined and _GNU_SOURCE is not; this fixes a name space violation.
2676 Rename the following macros to obey POSIX requirements.
2677 The old names are still visible as macros if _REGEX_SOURCE is defined.
2678 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2679 RE_BACKSLASH_ESCAPE_IN_LISTS.
2680 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2681 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2682 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2683 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2684 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2685 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2686 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2687 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2688 (REG_INTERVALS): renamed from RE_INTERVALS.
2689 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2690 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2691 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2692 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2693 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2694 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2695 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2696 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2697 RE_UNMATCHED_RIGHT_PAREN_ORD.
2698 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2699 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2700 (REG_DEBUG): renamed from RE_DEBUG.
2701 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2702 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2703 unusual, since we can't clash with the POSIX REG_ICASE.
2704 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2705 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2706 (REG_NO_SUB): renamed from RE_NO_SUB.
2707 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2708 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2709 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2710 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2711 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2712 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2713 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2714 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2715 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2716 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2717 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2718 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2719 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2720 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2721 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2722 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2723 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2724 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2725 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2726 (REG_FIXED): Renamed from REGS_FIXED.
2727 (REG_NREGS): Renamed from RE_NREGS.
2729 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2730 of other REG_* macros, since POSIX says the user is allowed to
2731 #undef these macros selectively.
2733 (reg_errcode_t): Update comment stating what other tables need
2736 Rename the following enum values to obey POSIX requirements.
2737 The old names are still visible as macros.
2738 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2739 is not defined, since GNU is supposed to be a superset of POSIX as
2740 much as possible, and since we want reg_errcode_t to be a signed
2741 type for implementation consistency.
2742 (_REG_NOERROR): Renamed from REG_NOERROR.
2743 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2744 (_REG_BADPAT): Renamed from REG_BADPAT.
2745 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2746 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2747 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2748 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2749 (_REG_EBRACK): Renamed from REG_EBRACK.
2750 (_REG_EPAREN): Renamed from REG_EPAREN.
2751 (_REG_EBRACE): Renamed from REG_EBRACE.
2752 (_REG_BADBR): Renamed from REG_BADBR.
2753 (_REG_ERANGE): Renamed from REG_ERANGE.
2754 (_REG_ESPACE): Renamed from REG_ESPACE.
2755 (_REG_BADRPT): Renamed from REG_BADRPT.
2756 (_REG_EEND): Renamed from REG_EEND.
2757 (_REG_ESIZE): Renamed from REG_ESIZE.
2758 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2759 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2760 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2761 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2762 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2764 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2765 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2766 changed. But support the old name if the new one is not defined
2767 and if _REGEX_SOURCE.
2769 Change the following member names in struct re_pattern_buffer.
2770 The old names are still supported if !_REGEX_SOURCE.
2771 The new names are always supported, regardless of _REGEX_SOURCE.
2772 (re_buffer): Renamed from buffer.
2773 (re_allocated): Renamed from allocated.
2774 (re_used): Renamed from used.
2775 (re_syntax): Renamed from syntax.
2776 (re_fastmap): Renamed from fastmap.
2777 (re_translate): Renamed from translate.
2778 (re_can_be_null): Renamed from can_be_null.
2779 (re_regs_allocated): Renamed from regs_allocated.
2780 (re_fastmap_accurate): Renamed from fastmap_accurate.
2781 (re_no_sub): Renamed from no_sub.
2782 (re_not_bol): Renamed from not_bol.
2783 (re_not_eol): Renamed from not_eol.
2784 (re_newline_anchor): Renamed from newline_anchor.
2786 Change the following member names in struct re_registers.
2787 The old names are still supported if !_REGEX_SOURCE.
2788 The new names are always supported, regardless of _REGEX_SOURCE.
2789 (rm_num_regs): Renamed from num_regs.
2790 (rm_start): Renamed from start.
2791 (rm_end): Renamed from end.
2793 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2794 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2795 Prepend __ to parameter names.
2797 Undo yesterday's changes.
2799 2005-08-24 Jim Meyering <jim@meyering.net>
2801 Sync from coreutils.
2802 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2804 2005-08-21 Bruno Haible <bruno@clisp.org>
2806 * lock.h: Add multiple inclusion guard.
2807 * tls.h: Add multiple inclusion guard.
2809 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2811 * regex.h (REG_NOSYS)
2812 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2813 Define, since POSIX requires it as of 2001.
2814 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2815 New private symbol, used to keep the enum signed in all cases.
2816 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2817 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2819 * regex_internal.c (re_string_skip_chars, register_state):
2821 Remove forward decls; no longer needed now that we use prototypes.
2822 * regexec.c (acquire_init_state_context, check_halt_node_context):
2823 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2824 (clean_state_log_if_needed): Likewise.
2826 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2828 Fix problems reported by Sam Steingold in
2829 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2830 * regexec.c (sift_states_bkref): Fix portability bug: the code
2831 assumed that reg_errcode_t is a signed type, which is not
2832 necessarily true if _XOPEN_SOURCE is not defined.
2833 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2834 some compilers warn about it otherwise.
2836 2005-08-20 Jim Meyering <jim@meyering.net>
2838 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2839 of unused local, dfa.
2841 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2843 * regcomp.c (create_initial_state): Remove duplicate decl.
2844 (init_word_char, create_initial_state, duplicate_node_closure):
2845 (fetch_token, peek_token_bracket, build_range_exp):
2846 (build_collating_symbol): Remove forward decls; no longer needed
2847 now that we use prototypes.
2850 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2851 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2852 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2853 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2854 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2855 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2856 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2857 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2858 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2859 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2860 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2861 (build_charclass, build_charclass_op, fetch_number, create_tree):
2862 (create_token_tree, mark_opt_subexp, duplicate_tree):
2863 Use prototypes rather than old-style definitions.
2866 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2867 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2868 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2869 (re_string_reconstruct, re_string_peek_byte_case):
2870 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2871 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2872 (re_node_set_init_copy, re_node_set_add_intersect):
2873 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2874 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2875 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2876 (re_acquire_state, re_acquire_state_context, register_state):
2877 (create_ci_newstate, create_cd_newstate, free_state):
2879 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2880 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2881 (re_search_internal, prune_impossible_nodes):
2882 (acquire_init_state_context, check_matching, static):
2883 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2884 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2885 (update_regs, sift_states_backward, build_sifted_states):
2886 (clean_state_log_if_needed, merge_state_array):
2887 (update_cur_sifted_state, add_epsilon_src_nodes):
2888 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2889 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2890 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2891 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2892 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2893 (check_arrival, check_arrival_add_next_nodes):
2894 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2895 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2896 (check_node_accept_bytes, check_node_accept, extend_buffers):
2897 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2898 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2903 (re_string_allocate, re_string_construct, re_string_reconstruct):
2904 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2905 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2906 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2907 (re_string_context_at, re_string_peek_byte_case):
2908 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2909 is defined, since we now use prototypes always.
2911 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2912 C89 or better. All uses removed.
2914 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2916 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2917 [defined lint]: Suppress bogus uninitialized-variable warnings.
2919 * regcomp.c (duplicate_node): Return new index, not an error code,
2920 and let the caller return REG_ESPACE if out of space. This
2921 removes an uninitialied-variable warning with GCC 4.0.1, and also
2922 avoids taking the address of a local variable. All callers
2925 2005-08-19 Jim Meyering <jim@meyering.net>
2927 * regexec.c (proceed_next_node): Redo local variables to
2928 avoid GCC shadowing warnings.
2930 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2932 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2933 (re_node_set_insert_last, re_dfa_add_node):
2934 Rename local variables to avoid GCC shadowing warnings.
2936 2005-08-18 Bruno Haible <bruno@clisp.org>
2938 * strstr.c (strstr): Fix return value in multibyte case.
2939 * strcasestr.c (strcasestr): Likewise.
2941 2005-08-17 Jim Meyering <jim@meyering.net>
2943 Make the %s format (seconds since the epoch) work for a negative
2944 number and when used with a zero-padded field width, e.g. %015s.
2946 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2947 label so that it precedes the code to set `digits'. Otherwise,
2948 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2949 print `00-22'. Now, it prints `-0022', as it should.
2951 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2953 * regex.h: Remove useless space-before-tab. From coreutils.
2955 2005-08-17 Bruno Haible <bruno@clisp.org>
2957 * strcasestr.h: New file.
2958 * strcasestr.c: New file.
2960 2005-08-17 Bruno Haible <bruno@clisp.org>
2962 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2963 * strstr.c: Completely rewritten, with multibyte locale support.
2965 2005-08-17 Bruno Haible <bruno@clisp.org>
2967 * strcasecmp.c: Use mbuiter.h.
2969 2005-08-17 Bruno Haible <bruno@clisp.org>
2971 * mbuiter.h: New file.
2973 2005-08-16 Bruno Haible <bruno@clisp.org>
2975 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2977 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2978 NUL byte, not after it.
2980 2005-08-16 Bruno Haible <bruno@clisp.org>
2982 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2983 the valid ones. Makes the comparison operations transitive:
2984 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2985 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2987 2005-08-16 Bruno Haible <bruno@clisp.org>
2989 * strcase.h (strcasecmp): Add note in comments.
2990 * strncasecmp.c: Use code from strcasecmp.c.
2991 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2992 (strcasecmp): Work correctly in multibyte locales.
2994 2005-08-16 Bruno Haible <bruno@clisp.org>
2996 * strnlen1.h: New file.
2997 * strnlen1.c: New file.
2999 2005-08-16 Bruno Haible <bruno@clisp.org>
3001 * mbfile.h: New file.
3003 2005-08-16 Bruno Haible <bruno@clisp.org>
3005 * mbiter.h: New file.
3007 2005-08-16 Bruno Haible <bruno@clisp.org>
3009 * mbchar.h: New file.
3010 * mbchar.c: New file.
3012 2005-08-16 Bruno Haible <bruno@clisp.org>
3014 * tls.h: New file, from GNU gettext.
3015 * tls.c: New file, from GNU gettext.
3017 2005-08-15 Bruno Haible <bruno@clisp.org>
3019 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3022 2005-08-14 Jim Meyering <jim@meyering.net>
3024 Sync from coreutils.
3026 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3027 Use the hash-table-based cycle-detection code not just when
3028 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3029 Reported by James Youngman in
3030 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3031 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3032 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3033 This lets us compile with -DFTS_DEBUG, once again.
3034 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3035 * fts.c (fd_safer): Remove decl.
3036 Include fcntl--.h rather than unistd-safer.h
3037 (fts_safe_changedir): Don't call fd_safer; no longer needed
3038 now that we include fcntl--.h.
3040 2005-08-11 Simon Josefsson <jas@extundo.com>
3042 * readline.h, readline.c: New file.
3044 2005-08-11 Bruno Haible <bruno@clisp.org>
3046 * strnlen.h (strnlen): Change parameter name to match comment.
3048 2005-08-10 Simon Josefsson <jas@extundo.com>
3050 * strndup.c: Use strnlen.h.
3052 * strnlen.h: New file.
3054 2005-08-02 Simon Josefsson <jas@extundo.com>
3056 * getline.h, getline.c: Rewrite.
3058 * getdelim.h, getdelim.c: New files, ported from glibc.
3060 2005-07-31 Bruno Haible <bruno@clisp.org>
3062 * lock.h (gl_lock_initializer): New macro.
3063 (gl_lock_define_initialized): Use it.
3064 (gl_rwlock_initializer): New macro.
3065 (gl_rwlock_define_initialized): Use it.
3066 (gl_recursive_lock_initializer): New macro.
3067 (gl_recursive_lock_define_initialized): Use it.
3069 2005-07-26 Bruno Haible <bruno@clisp.org>
3071 * lock.h: Update from GNU gettext.
3072 * lock.c: Update from GNU gettext.
3074 2005-07-18 Bruno Haible <bruno@clisp.org>
3076 * lock.h (gl_once_t): New type.
3077 (gl_once_define, gl_once): New macros.
3078 * lock.c (fresh_once): New variable.
3079 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3082 2005-07-18 Simon Josefsson <jas@extundo.com>
3084 * check-version.c (check_version): Accept identical versions too.
3086 2005-07-18 Bruno Haible <bruno@clisp.org>
3088 * lock.h: New file, from GNU gettext.
3089 * lock.c: New file, from GNU gettext.
3091 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3093 * quotearg.c: Add translator comment suggested by Bruno Haible,
3094 with a minor change.
3096 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3098 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3099 copyright symbol and the year.
3100 * version-etc.c (COPYRIGHT_YEAR): New constant.
3101 (version_etc_va): Use parameterized copyright notice.
3102 Reword to conform to the current GNU coding standards.
3104 2005-07-11 Simon Josefsson <jas@extundo.com>
3106 * size_max.h: New file.
3108 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3110 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3113 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3114 and Paul Eggert <eggert@cs.ucla.edu>
3116 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3117 in wint_t, not wchar_t. Remove now-unnecessary cast.
3119 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3121 * regex.c, regex.h: Sync from libc.
3122 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3123 New files, synced from libc, except that regex_internal.h
3124 currently has a small porting fix.
3126 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3128 Remove the dependency of the strftime module on the tzset module.
3129 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3130 Copy the input structure, to work around some of the bug with
3131 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3132 Solaris releases, you should also use the tzset module, but we won't
3133 require it as a dependency any more since we don't want LGPLed code
3134 to depend on GPLed code.
3136 2005-07-02 Jim Meyering <jim@meyering.net>
3138 * backupfile.c (backup_args): Change a `0' to NULL.
3140 2005-07-01 Jim Meyering <jim@meyering.net>
3142 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3143 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3144 * save-cwd.c, tempname.c:
3145 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3146 and don't include <sys/file.h>).
3148 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3150 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3151 declares only 'struct timespec;' (!).
3153 2005-06-29 Jim Meyering <jim@meyering.net>
3155 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3156 type name. Use the variable name instead.
3157 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3159 2005-06-28 Simon Josefsson <jas@extundo.com>
3161 * check-version.h, check-version.c: New files.
3163 2005-06-28 Simon Josefsson <jas@extundo.com>
3165 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3166 collision with global variable. Better indentation. Don't
3167 increment buffer pointer beyond buffer end. Based on comments
3168 from Paul Eggert <eggert@cs.ucla.edu>.
3172 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3174 * canon-host.c (canon-host): Append trailing "," to 0 in
3175 initializer of struct addrinfo, as an indication that we don't
3176 care how many members the structure has.
3178 2005-06-24 Derek Price <derek@ximbiot.com>
3179 and Bruno Haible <bruno@clisp.org>
3181 Remove stat module & update lstat.
3182 * stat.c: Remove this file...
3183 (slash_aware_lstat): ...moving this content and its support...
3184 * lstat.c (rpl_lstat): ...into here.
3185 * lstat.h: New file.
3187 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3189 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3190 (ranged_convert): Don't save conversion in a temporary struct.
3191 This causes a warning with GCC 4.0.0, and anyway in the typical
3192 case it's not worth the extra 100 bytes or so of code.
3193 (ranged_convert, __mktime_internal): When calling a function via a
3194 pointer P, use P () rather than (*P) (), as we now assume C89 or
3197 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3199 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3200 "who -r" failed to give output. Problem reported by Tim Waugh.
3202 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3203 (xcalloc): Use it to avoid needless tests.
3204 Problem reported by Jim Meyering.
3206 2005-06-16 Jim Meyering <jim@meyering.net>
3208 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3209 when either N or S is zero.
3211 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3213 * argp.h (__option_is_short): Check upper limit of
3214 __key. Isprint() requires its argument to have the value
3215 of an unsigned char or EOF.
3217 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3219 * fnmatch.c (fnmatch): If there is an encoding error in a
3220 multibyte string or pattern, fall back on unibyte matching.
3221 Problem reported by James Youngman.
3223 2005-06-08 Bruno Haible <bruno@clisp.org>
3225 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3228 2005-06-08 Bruno Haible <bruno@clisp.org>
3230 * csharpcomp.h: New file, from GNU gettext.
3231 * csharpcomp.c: New file, from GNU gettext.
3232 * csharpcomp.sh.in: New file, from GNU gettext.
3234 2005-06-07 Derek Price <derek@ximbiot.com>
3237 * glob_.h: Indent nested #ifdef.
3239 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3241 Sync from coreutils.
3242 Use "file name" when talking about file names, instead of "filename"
3243 or "path", as per the GNU coding standards.
3244 * mkdir-p.c: Renamed from makepath.c.
3245 (make_dir_parents): Renamed from make_path. All callers changed.
3246 * mkdir-p.h: Likewise. All includers changed.
3247 * filenamecat.c: Renamed from path-concat.c.
3248 (file_name_concat): Renamed from path_concat. All callers changed.
3249 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3250 * filenamecat.h: Likewise. All includers changed.
3251 * acl.c: Don't use "path" or "filename" to mean "file name"
3252 in comments or local variable names.
3253 * basename.c: Likewise.
3254 * canonicalize.c, canonicalize.h: Likewise.
3255 * dirname.c, dirname.h: Likewise.
3256 * euidaccess.c: Likewise.
3257 * exclude.c: Likewise
3258 * fnmatch_.h, fnmatch_loop.c: Likewise.
3259 * fsusage.c, fsuage.h: Likewise.
3260 * fts.c, fts_.h: Likewise.
3261 * getcwd.c: Likewise.
3262 * getloadavg.c: Likewise.
3263 * mkstemp.c: Likewise.
3264 * mountlist.c, mountlist.h: Likewise.
3265 * openat.c, openat.h: Likewise.
3266 * readlink-stub.c: Likewise.
3267 * readutmp.c, readutmp.h: Likewise.
3268 * rename.c: Likewise.
3269 * rmdir.c: Likewise.
3271 * savedir.c: Likewise.
3272 * stripslash.c: Likewise.
3273 * tempname.c: Likewise.
3274 * xreadlink.c: Likewise.
3275 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3277 * exclude.h: Likewise.
3279 * euidaccess.c (getuid, getgid, getuid, getegid)
3280 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3281 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3282 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3283 * pathmax.h: Include <limits.h> unconditionally, since other
3284 files have been getting away with it for years (MORE/BSD 4.3
3286 * userspec.c (getpwnam, getgrnam, getgrgid)
3287 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3289 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3290 Define to 256, not 255, as per modern POSIX.
3292 2005-06-01 Bruno Haible <bruno@clisp.org>
3294 * csharpexec.h: New file, from GNU gettext.
3295 * csharpexec.c: New file, from GNU gettext.
3296 * csharpexec.sh.in: New file, from GNU gettext.
3298 2005-05-31 Derek Price <derek@ximbiot.com>
3299 Paul Eggert <eggert@cs.ucla.edu>
3302 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3304 2005-05-29 Derek Price <derek@ximbiot.com>
3305 Paul Eggert <eggert@cs.ucla.edu>
3307 * glob_.h, glob.c: New files.
3309 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3311 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3313 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3314 the configuration hassle isn't worth it.
3315 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3316 (LONGEST_MODIFIER, PRIuMAX): Remove.
3318 2005-05-27 Bruno Haible <bruno@clisp.org>
3320 * getlogin_r.h: Remove second include of <stddef.h>.
3322 2005-05-25 Bruno Haible <bruno@clisp.org>
3323 Derek Price <derek@ximbiot.com>
3325 * getlogin_r.h: Simplify API documentation.
3327 2005-05-25 Derek Price <derek@ximbiot.com>
3328 Paul Eggert <eggert@cs.ucla.edu>
3330 * getlogin_r.c, getlogin_r.h: New files.
3332 2005-05-22 Bruno Haible <bruno@clisp.org>
3334 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3335 Also include <sys/param.h> if it defines MIN, MAX.
3336 Based on a patch by Derek Price <derek@ximbiot.com>.
3338 2005-05-22 Bruno Haible <bruno@clisp.org>
3340 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3341 (INT64_MIN): Fix definition.
3342 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3344 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3345 NEED_SIGNED_INT_TYPES.
3347 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3348 HAVE_SYSTEM_INTTYPES.
3350 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3352 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3353 so that unistd-safer.h (GPL'ed code) need not be included.
3355 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3358 * fts.c: Don't include "cycle-check.h" or "hash.h".
3359 (setup_dir, free_dir): New functions.
3360 (enter_dir, leave_dir): Define trivial
3361 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3362 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3363 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3364 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3365 Move to fts-cycle.c.
3366 (fts_open): Use setup_dir.
3367 (fts_close): Use free_dir.
3368 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3369 This adds a label and some gotos, but the alternatives were messier.
3370 Check for memory allocation failure when entering a dir.
3371 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3372 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3373 (FTS): New member fts_cycle, that is a union that contains the
3374 old active_dir_ht and cycle_state. All uses changed to mention
3375 fts_cycle.ht and fts_cycle.state.
3376 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3377 fts.c, with the following changes:
3378 (setup_dir, free_dir): New functions.
3379 (enter_dir): Now returns bool. Return true if successful, false
3380 if memory exhausted. All callers changed.
3381 Do not bother partly cleaning up on
3382 memory allocation failure; that is free_dir's job.
3383 However, free ad if hash_insert fails, to avoid memory leak.
3384 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3385 fts->fts_options to see which union member to use.
3387 2005-05-20 Jim Meyering <jim@meyering.net>
3389 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3390 Now a macro, to pacify GCC.
3392 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3394 * chown.c (rpl_chown): Return -1 on failure.
3396 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3398 * canonicalize.c: Include canonicalize.h first, to test interface.
3399 Include <stddef.h> unconditionally, since we assume C89 now.
3400 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3401 * fts.c: Include fts_.h first, to check interface.
3402 Do not include intprops.h; no longer needed.
3403 Include cycle-check.h and hash.h, since fts_.h no longer does.
3404 Remove unnecessary casts of closedir to void.
3405 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3406 decide whether to decrement nlinks.
3407 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3408 (FTS): Use struct hash_table * instead of Hash_table, so that
3409 we no longer need to include hash.h here.
3411 2005-05-17 Jim Meyering <jim@meyering.net>
3413 * fts.c, fts_.h: New files, from coreutils.
3415 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3417 Sync from coreutils.
3418 * unlinkdir.c, unlinkdir.h: New files.
3419 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3420 regex.h, unlocked-io.h, xtime.h:
3421 White space changes only.
3422 * makepath.c (make_path): Port to hosts where leading "//" is special.
3423 * yesno.c: Include getline.h, not ctype.h.
3424 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3425 Use getline to remove arbitrary restriction on response length.
3427 2005-05-13 Bruno Haible <bruno@clisp.org>
3429 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3430 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3431 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3432 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3433 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3434 Add support for 64-bit integers in the MSVC compiler.
3436 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3438 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3439 Change the initial comment to refer to GPL, not LGPL.
3440 gnulib-tool will change it to LGPL as needed.
3442 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3443 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3444 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3445 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3446 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3447 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3448 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3449 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3450 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3451 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3452 concatpath.c, config.charset, copy-file.c, copy-file.h,
3453 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3454 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3455 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3456 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3457 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3458 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3459 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3460 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3461 full-read.c, full-read.h, full-write.c, full-write.h,
3462 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3463 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3464 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3465 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3466 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3467 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3468 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3469 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3470 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3471 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3472 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3473 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3474 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3475 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3476 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3477 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3478 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3479 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3480 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3481 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3482 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3483 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3484 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3485 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3486 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3487 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3488 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3489 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3490 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3491 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3492 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3493 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3494 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3495 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3496 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3497 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3498 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3499 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3500 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3501 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3502 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3503 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3504 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3505 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3506 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3507 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3508 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3509 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3510 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3511 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3512 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3513 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3514 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3515 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3516 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3517 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3518 Update FSF postal mail address.
3520 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3522 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3523 specified in ai_socktype. Fix invalid ai_protocol
3524 check. ai_protocol is usually set to 0 or depending on
3525 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3526 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3527 ai_socktype / ai_protocol in the returned addrinfo structure.
3529 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3530 Bruno Haible <bruno@clisp.org>
3532 * inet_ntop.h: New file.
3533 * inet_ntop.c: New file, from glibc with modifications.
3535 2005-05-08 Jim Meyering <jim@meyering.net>
3537 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3539 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3541 Merge from coreutils. Among other things,
3542 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3543 * fd-safer.c: New file.
3544 * fcntl-safer.h, open-safer.c: Remove.
3545 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3546 * dup-safer.c: Include unistd-safer.h first.
3547 Don't include errno.h.
3548 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3549 * file-type.h: Don't assume invoker included sys/stat.h first.
3550 * file-type.c: Rely on file-type.h change.
3551 * getloadavg.c: Include unistd-safer.h.
3552 (getloadavg): Use safer open.
3553 * getusershell.c: Include "stdio-safer.h".
3554 (getusershell): Use safer fopen.
3555 * long-options.c (long_options): Use NULL rather than 0.
3556 * modechange.h (mode_free): Remove; all callers changed to invoke
3558 * modechange.c: Likewise.
3559 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3560 (MODE_DONE): New constant.
3561 (struct mode_change): Remove 'next' member.
3562 (make_node_op_equals): New function; like the old one of the
3563 same name, except it allocates an array.
3564 (mode_compile, mode_create_from_ref): Use it.
3565 (mode_compile): Allocate result as an array, not a linked list.
3566 Parse octal string ourself, so that we catch mistakes like "+0".
3567 (mode_adjust): Arg is an array, not a linked list.
3568 * modechange.c: Include stat-macros.h, xalloc.h.
3569 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3570 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3571 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3572 Remove. This is now stat-macros.h's job.
3573 (talloc): Remove. All callers replaced by xalloc, so that
3574 our invokers don't have to worry about reporting memory failures.
3575 (make_node_op_equals): Remove.
3576 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3578 (struct mode_change): Moved here from modechange.h.
3579 (mode_append_entry): Remove.
3580 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3581 apps to have incorrect behavior. Use simpler algorithm for head
3582 and tail. Don't futz with umask; that's now the job of mode_adjust.
3583 Detect more invalid usages rather than having somewhat-random behavior.
3584 Don't insert an "a=" action, as that leads to incorrect behavior.
3585 (mode_compile, mode_create_from_ref): Return NULL on error instead
3586 of an enum, since now there's only one way to have an error. All
3588 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3589 at the correct time. Simplify calculation of "+u" and its ilk.
3590 Don't mishandle "+X".
3591 (mode_free): Remove "register" and localize decls.
3592 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3593 (struct mode_change): Move to modechange.c; callers don't
3594 need to see this stuff.
3595 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3596 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3597 (mode_change, mode_adjust): Reflect the new signatures noted above.
3598 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3599 that might redefine system include files.
3600 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3601 (my_usleep): Use NULL rather than (void *) 0.
3602 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3603 Use siginterrupt to specify that system calls should be interrupted.
3604 (rpl_nanosleep): Move initialization of suspended closer to call of
3606 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3607 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3608 (desirable_utmp_entry): New function.
3609 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3610 using x2nrealloc, to simplify logic.
3611 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3612 size calculation. Do not assume utmp file is a regular file.
3613 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3614 (READ_UTMP_CHECK_PIDS): New constant.
3615 * save-cwd.c: Include unistd-safer.h.
3616 (save_cwd): Use fd_safer.
3617 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3618 [!_LIBC] Include "stat-macros.h" instead.
3619 * unistd-safer.h (fd_safer): New decl.
3621 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3623 * byteswap_.h: New file.
3625 2005-04-25 Albert Chin <china@thewrittenword.com>
3627 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3630 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3632 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3633 that "UTC +1 second" continues to work. Problem reported
3635 (relunit_snumber): New rule.
3638 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3640 * getdate.y (universal_time_zone_table): New constant.
3641 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3642 universal_time_zone_table.
3643 (lookup_zone): Prefer universal_time_zone_table to
3644 local_time_zone_table, so that "GMT" time stamps are allowed in
3645 London during the summer. Problem reported by Ian Abbott.
3647 2005-04-12 Jim Meyering <jim@meyering.net>
3649 * human.c (humblock): Set *options even when returning due to
3650 xstrtoumax conversion failure. Thanks to a used-uninitialized
3653 2005-04-09 Jim Meyering <jim@meyering.net>
3655 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3656 -Wuninitialized: initialize tm0.tm_year.
3658 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3660 * getdate.y (parser_control): rels_seen is now a boolean, not a
3661 count, since there's no maximum. All uses changed.
3662 Add member dsts_seen.
3663 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3665 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3666 Use pc_rels_seen to decide whther a date is absolute.
3668 * getdate.y (number): Don't overwrite year.
3669 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3672 2005-04-02 Simon Josefsson <jas@extundo.com>
3674 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3675 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3677 2005-03-27 Jim Meyering <jim@meyering.net>
3679 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3681 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3683 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3684 "one's complement" -> "ones' complement" in comment, as per Knuth.
3685 "value of type" -> "type or expression" in comment.
3686 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3688 2005-03-26 Jim Meyering <jim@meyering.net>
3691 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3692 Correct typos: s/or/of/.
3694 2005-03-23 Jim Meyering <jim@meyering.net>
3696 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3698 2005-03-21 Jim Meyering <jim@meyering.net>
3700 Changes imported from coreutils.
3702 * cycle-check.c: Don't include xalloc.h.
3704 * path-concat.c: Don't include assert.h.
3705 (path_concat): Remove assertion that would have triggered
3706 for ABASE starting with more than one slash.
3707 Reported by Andreas Schwab.
3709 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3710 properly when ABASE is an absolute file name.
3711 Correct the description of this function.
3713 Add an assertion and a test driver.
3714 This fixes a bug introduced on 2004-07-02.
3715 Andreas Schwab reported the resulting failure of cp --parents:
3716 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3718 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3720 * strftime.c (my_strftime): If the underlying strftime returns 0
3721 (which shouldn't happen), generate nothing instead of returning 0
3722 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3724 2005-03-16 Bruno Haible <bruno@clisp.org>
3726 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3728 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3730 * strftime.c (my_strftime): Prepend space to format so that we can
3731 reliably distinguish strftime failure from empty output on POSIX
3734 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3736 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3737 (iconv_string): Don't guess a size-zero buffer, as that might cause
3738 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3739 result would be 'too large', where 'too large' is (heuristically)
3740 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3741 overflow concerns. This will prevent some unwanted malloc failures
3742 when the inputs are very large.
3744 2005-03-15 Bruno Haible <bruno@clisp.org>
3746 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3749 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3752 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3754 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3756 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3757 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3759 * strtol.c: Likewise.
3761 2005-03-14 Simon Josefsson <jas@extundo.com>
3763 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3766 2005-03-14 Jim Meyering <jim@meyering.net>
3768 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3769 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3770 to be nonzero so that we (and caller) can detect the difference
3771 between a valid zero-length expansion and an error return, even
3772 when the underlying strftime fails before writing anything into
3775 2005-03-10 Jim Meyering <jim@meyering.net>
3777 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3778 so that this module works on systems without fchdir.
3780 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3782 Factor int-properties macros into a single file, except for
3783 glibc-related files.
3784 * intprops.h: New file.
3785 * getloadavg.c: Include it instead of limits.h.
3786 (INT_STRLEN_BOUND): Remove.
3787 * human.c: Include intprops.h.
3788 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3789 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3790 * inttostr.h: Include intprops.h instead of limits.h.
3791 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3792 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3793 for consistency with intprops.h.
3794 (time_t_is_integer, twos_complement_arithmetic): Use them.
3795 * sig2str.h: Include <signal.h>, intprops.h.
3796 (INT_STRLEN_BOUND): Remove.
3797 * strftime.c (TYPE_SIGNED): Remove.
3798 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3799 * strtol.c: Adjust comments to match intprops.h.
3800 * userspec.c: Include intprops.h.
3801 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3802 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3803 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3804 instead of rolling our own expressions.
3805 * xstrtol.c: Include xstrtol.h first, to test interface.
3807 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3809 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3810 the right thing even if adding 1900 would overflow. Similarly
3811 for tm_mon + 1 and tm_yday + 1.
3812 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3813 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3814 (DO_SIGNED_NUMBER): New macro.
3815 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3817 2005-03-07 Bruno Haible <bruno@clisp.org>
3819 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3821 2005-03-03 Derek R. Price <derek@ximbiot.com>
3822 Bruno Haible <bruno@clisp.org>
3824 * pagealign_alloc.h: New file.
3825 * pagealign_alloc.c: New file.
3827 2005-01-28 Bruno Haible <bruno@clisp.org>
3829 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3832 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3834 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3835 The workaround isn't strictly needed for POSIX conformance, and
3836 it's too much of a pain to configure and maintain. We'll ask
3837 people to fix their kernels instead.
3838 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3839 (NANOSLEEP_BUG_WORKAROUND): Remove.
3840 (xnanosleep): Remove the workaround.
3842 2005-02-12 Bruno Haible <bruno@clisp.org>
3844 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3846 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3848 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3849 * timespec.h (gettime): Return void, since it always
3850 succeeds now. All uses changed.
3851 * gettime.c (gettime) Likewise.
3852 [HAVE_NANOTIME]: Prefer nanotime.
3853 Assume gettimeofday succeeds, as POSIX requires.
3854 Assime time () succeeds, since other code already does.
3855 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3856 (timespec_subtract): Remove.
3857 (NANOSLEEP_BUG_WORKAROUND): New constant.
3858 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3859 things considerably. Use it only on GNU/Linux hosts, since the
3860 workaround shouldn't be needed elsewhere.
3862 2005-02-24 Bruno Haible <bruno@clisp.org>
3864 * gettext.h: Update from GNU gettext 0.14.2.
3866 2005-02-24 Bruno Haible <bruno@clisp.org>
3868 * localcharset.c: Update from GNU gettext 0.14.2.
3869 * config.charset: Update from GNU gettext 0.14.2.
3871 2005-02-22 Simon Josefsson <jas@extundo.com>
3873 * iconvme.h, iconvme.c: New files, from libc.
3875 2005-02-20 Neil Conway <neilc@samurai.com>
3877 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3878 returned by OSX/Darwin if the specified buffer is not large
3879 enough for the hostname.
3881 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3883 * memrchr.h: New file.
3884 * chdir-long.c: Include it.
3885 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3886 Don't bother including stddef.h.
3888 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3890 * argp-help.c (__argp_help): Create a fake struct argp_state and
3891 pass it to _help, otherwise the latter coredumps trying to
3892 dereference state.root_argp.
3894 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3896 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3898 Include <sys/types.h>, for dev_t.
3899 (ME_DUMMY, ME_REMOTE): Move from here....
3900 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3901 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3903 Include mountlist.h first, to test the interface.
3905 2005-01-29 Bruno Haible <bruno@clisp.org>
3907 * progname.c (program_name): Initialize.
3908 Needed when linking statically on MacOS X.
3910 2005-01-28 Bruno Haible <bruno@clisp.org>
3912 * javacomp.sh.in: New file, from GNU gettext.
3913 * javacomp.h: New file, from GNU gettext.
3914 * javacomp.c: New file, from GNU gettext.
3916 2005-01-26 Bruno Haible <bruno@clisp.org>
3918 * javaexec.sh.in: New file, from GNU gettext.
3919 * javaexec.h: New file, from GNU gettext.
3920 * javaexec.c: New file, from GNU gettext.
3922 2005-01-26 Simon Josefsson <jas@extundo.com>
3924 * gai_strerror.c: Use GPL in header.
3926 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3928 * argp-help.c (hol_entry_help): Avoid using non-constant
3929 initializers for struct pentry_state.
3930 (__argp_error): Check return value of __asprintf
3931 (__argp_failure): Translate error message
3933 * argp-parse.c: Removed braces around the expansion of N_()
3935 2005-01-21 Jim Meyering <jim@meyering.net>
3937 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3938 same value as for Solaris 9.
3940 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3941 component length. This included changing the parameter to be
3942 of type `char *' rather than `char const *'.
3943 * chdir-long.h (chdir_long): Update prototype.
3945 * openat.c (fdopendir, fstatat): New functions.
3946 * openat.h: Include headers required for use of DIR and struct stat.
3947 [AT_SYMLINK_NOFOLLOW]: Define.
3948 (fdopendir, fstatat): Add prototypes.
3950 2005-01-21 Bruno Haible <bruno@clisp.org>
3952 * classpath.h: New file, from GNU gettext.
3953 * classpath.c: New file, from GNU gettext.
3955 2005-01-20 Simon Josefsson <jas@extundo.com>
3957 * version-etc-fsf.c: New file, with version_etc_copyright.
3958 * version-etc.c: Remove version_etc_copyright.
3959 * version-etc.h (version_etc_copyright): Use [] instead of * in
3960 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3962 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3964 * save-cwd.c (save_cwd): Remove code to support the case
3965 where fchdir is missing or flaky.
3967 2005-01-20 Simon Josefsson <jas@extundo.com>
3969 * base64.h (isbase64): Add.
3971 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3972 using a unsigned prototype, don't inline.
3973 (base64_decode): Use it.
3975 2005-01-19 Bruno Haible <bruno@clisp.org>
3977 * sh-quote.h: New file, from GNU gettext.
3978 * sh-quote.c: New file, from GNU gettext.
3980 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3982 Merge changes from coreutils, as described below in several
3983 changelogs dated today.
3985 * save-cwd.c: Include "save-cwd.h" before other include files.
3986 (O_DIRECTORY): Remove; not needed here, since "." must be
3987 a directory. All uses removed.
3988 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3989 universal on Suns, and we also need to test for IRIX.
3990 Revamp code to use 'if' rather than '#if'.
3991 Avoid unnecessary comparison of cwd->desc to 0.
3993 * utimens.c (futimens): Robustify the previous patch, by checking
3994 for known valid error numbers rather than observed invalid ones.
3996 2005-01-18 Jim Meyering <jim@meyering.net>
3998 * version-etc.c (version_etc_copyright): Update copyright date.
4000 * utimens.c (futimens): Account for the fact that futimes
4001 can also fail with errno == ENOSYS or errno == ENOENT.
4002 Patch from Dmitry V. Levin.
4004 Change the name of the robust chdir function from chdir to chdir_long.
4005 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4006 (restore_cwd): Use chdir_long, not chdir.
4007 * chdir-long.c: Renamed from chdir.c.
4008 * chdir-long.h: Renamed from chdir.h.
4009 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4012 2005-01-18 Bob Proulx <bob@proulx.com>
4014 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4015 offsetof() macro construct to avoid compile failure with native HP-UX
4016 11.0 ANSI C compiler.
4018 2005-01-06 Bruno Haible <bruno@clisp.org>
4020 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4021 because stpncpy.m4 takes care of it.
4023 2004-01-24 Bruno Haible <bruno@clisp.org>
4025 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4027 2003-10-09 Bruno Haible <bruno@clisp.org>
4029 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4031 2005-01-06 Bruno Haible <bruno@clisp.org>
4033 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4034 * fwriteerror.c: Include <stdbool.h>.
4035 (fwriteerror): At the end, close the file stream. Record whether
4036 stdout was already closed.
4038 2004-05-27 Bruno Haible <bruno@clisp.org>
4040 * execute.c (environ): Declare if needed.
4041 * pipe.c (environ): Likewise.
4042 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4044 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4046 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4047 definitions to be after all include files, to avoid collisions.
4048 Problem reported by Bob Proulx.
4050 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4052 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4053 not needed. This removes a dependency on the gettext module.
4054 [defined _LIBC]: Do not include <libintl.h>; not needed.
4056 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4058 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4061 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4063 * argp-parse.c: Include <stddef.h>.
4064 (alignof, alignto): New macros.
4065 (parser_init): Don't assume that void * is aligned sufficiently
4068 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4069 need to extend the stack.
4070 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4073 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4075 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4077 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4079 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4080 Remove now-obsolete comment about AIX.
4081 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4082 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4083 (YYMAXDEPTH): New macro.
4085 2004-12-18 Bruno Haible <bruno@clisp.org>
4087 * fatal-signal.c (fatal_signals): Make non-const.
4088 (init_fatal_signals): New function.
4089 (uninstall_handlers, install_handlers): Ignore signals that were set to
4091 (at_fatal_signal): Call init_fatal_signals.
4092 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4094 Reported by Paul Eggert.
4096 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4098 * getdate.y (textint): New member "negative".
4099 (time_zone_hhmm): New function.
4100 Expect 14 shift-reduce conflicts, not 13.
4101 (o_colon_minutes): New rule.
4102 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4103 (yylex): Set the "negative" member of signed numbers.
4105 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4107 Changes imported from coreutils.
4108 * hard-locale.c: Assume <locale.h> exists.
4110 (GLIBC_VERSION): New macro.
4111 (hard_locale): Assume setlocale exists.
4112 Rewrite to avoid #ifdef.
4113 Use strdup rather than malloc + strcpy.
4114 * human.c: Assume <locale.h> exists.
4115 (human_readable): Assume localeconv exists.
4117 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4119 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4120 convert T2, not T. (Imported from libc.)
4122 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4124 * getcwd.c (is_ENAMETOOLONG): New macro.
4125 (__getcwd.c): Don't restore errno; glibc doesn't.
4126 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4127 first, falling back to our code only if its results look suspicious.
4128 Ensure that the resulting buffer is only as large as necessary.
4130 * readutmp.c: Include readutmp.h first.
4131 Include <errno.h>, since readutmp.h no longer does that.
4132 * readutmp.h: Don't include <errno.h>,
4133 <sys/param.h>, <time.h>; not needed to establish interface.
4134 (errno): Remove decl.
4135 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4136 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4137 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4139 2004-11-28 Simon Josefsson <jas@extundo.com>
4141 * base64.h, base64.c: New file.
4143 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4145 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4147 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4149 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4150 HP's ANSI C compiler.
4151 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4152 Declaring int functions causes warnings on some modern systems and
4153 shouldn't be needed to compile on ancient ones.
4154 * same.c (MIN) [defined MIN]: Don't define, since it's already
4157 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4158 with the following changes.
4159 (__set_errno): Parenthesize properly.
4160 Include <stdbool.h>.
4161 (MIN, MAX, MATCHING_INO): New macros.
4162 (__getcwd): Define with prototype, not K&R form.
4163 Use heuristics to allocate default buffer on stack if possible.
4164 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4165 behavior, and to avoid the PATH_MAX limit when computing
4167 Use MATCHING_INO to compare inode number to file.
4168 Check for arithmetic overflow in size calculations.
4169 Fix bug in reallocation of dot array that caused getcwd to fail
4170 on directories nested deeper than 75.
4171 Be more careful about saving errno on error.
4172 Do not use realloc; use only free+malloc, as this is a bit
4173 more flexible and avoids a needless copy operation.
4174 Do not inspect st_dev and st_ino for symbolic links; POSIX
4175 doesn't specify the latter.
4176 Check for closedir errors.
4177 Avoid needless casts.
4178 Use "#ifdef weak_alias" around weak_alias, to be like other
4180 The following changes to getcwd.c have effect only when used in
4181 gnulib; they have no effect inside glibc proper.
4182 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4183 as alloca isn't used.
4184 (alloca, __alloca): Likewise.
4185 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4186 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4187 unconditionally, as gnulib assumes C89 or better.
4188 Do not include <sys/param.h>.
4189 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4190 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4192 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4193 Include <dirent.h> in a way that is compatible with modern Autoconf.
4194 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4195 New macros, if not already defined.
4196 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4197 Use "_LIBC", not "defined _LIBC", for consistency.
4198 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4200 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4201 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4202 * xgetcwd.c: David MacKenzie's old code was removed, so give
4203 credit only to Jim Meyering and adjust the copyright dates.
4204 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4205 <stdlib.h>, <unistd.h>, "pathmax.h".
4206 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4207 (INITIAL_BUFFER_SIZE): Remove.
4208 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4210 2004-11-23 Jim Meyering <jim@meyering.net>
4212 * getopt_.h: Remove trailing blanks.
4214 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4216 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4217 (futimens): New function, which uses futimes if available.
4218 (futimens, utimens): Support timespec==NULL, with same semantics
4219 as utime and utimens.
4220 * utimens.h (futimens): New decl.
4222 2004-11-23 Jim Meyering <jim@meyering.net>
4224 * __fpending.c: Add comment.
4226 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4228 * getopt_.h: Re-addition of __getopt_argv_const caused
4229 redefinition warnings. To avoid them, include the defines
4230 in `#if !defined __need_getopt ... #endif'. The only place
4231 where __getopt_argv_const is used is in definitions
4232 of getopt_long and getopt_long_only below, which are as well
4233 protected by `#ifndef __need_getopt'.
4234 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4235 __need_getopt after including <stdio.h> and <unistd.h> These
4236 headers might have defined it.
4238 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4240 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4242 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4243 optopt): Use them instead of invoking ## directly; otherwise, the
4244 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4246 2004-11-19 Bruno Haible <bruno@clisp.org>
4248 * strtok_r.c: Move comments from here...
4249 * strtok_r.h: ... to here.
4251 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4253 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4254 might fail. Problem reported by Yoann Vandoorselaere.
4255 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4256 that mishandle size_t overflow.
4258 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4260 * canon-host.c: Include "strdup.h".
4261 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4262 Use strdup instead of malloc/strcpy to duplicate strings.
4264 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4265 (human_space_before_unit): New constant.
4266 * human.c (human_readable): Support it.
4268 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4269 (xgetcwd): Set errno correctly when failing.
4270 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4271 the failure is actually due to a PATH_MAX problem.
4273 Further getopt changes to make it more likely that glibc will
4274 buy the changes back.
4275 * getopt.c (POSIXLY_CORRECT): New constant.
4276 (getopt): Use it, so to preserve glibc semantic
4277 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4278 when compiling for libc.
4279 * getopt_.h (__getopt_argv_const): Bring it back.
4280 (getopt_long, getopt_long_only): Use it.
4282 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4283 New arg POSIXLY_CORRECT. All callers changed.
4284 (getopt): Argv is now char * const *, as per standard.
4285 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4286 not char *__getopt_argv_const *.
4287 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4288 _getopt_long_only_r): Likewise.
4289 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4290 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4291 _getopt_long_r, _getopt_long_only_r): Likewise.
4292 * getopt_.h (__getopt_argv_const): Remove.
4293 (getopt): Argv is now char * const *, as per standard.
4295 * getdate.y (tORDINAL): New token.
4296 (day, relunit): Allow it for relative times.
4297 (relative_time_table): Use tORDINAL for ordinals.
4299 2004-11-15 Jim Meyering <jim@meyering.net>
4301 * closeout.c: Include "__fpending.h" once again.
4302 Include <stdbool.h>.
4303 (close_stdout): Don't fail just because stdout was closed initially,
4304 since some programs don't write to stdout in the normal course of
4305 operation (other than --version and --help), and we don't want this
4306 function to make e.g. `touch file >&-' fail.
4307 But do fail if it was closed and someone has tried to write to it.
4308 E.g., `printf foo >&-' must fail.
4310 2004-11-11 Simon Josefsson <jas@extundo.com>
4312 * strtok_r.h, strtok_r.c: New file.
4314 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4316 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4317 we can stop lying to compilers about the constness of argv when we
4318 are compiled outside glibc.
4319 (getopt, getopt_long, getopt_long_only): Use it.
4320 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4322 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4323 _getopt_long_only_r): Likewise.
4324 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4325 _getopt_long_only_r): Likewise.
4327 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4328 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4329 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4330 the other external symbols.
4331 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4332 declaration, since the above renaming now works around collisions.
4334 2004-11-11 Jim Meyering <jim@meyering.net>
4336 * linebreak.c: Remove trailing blanks.
4337 * alloca_.h: Likewise.
4338 * acosl.c: Likewise.
4339 * euidaccess.c: Likewise.
4340 * allocsa.h: Likewise.
4342 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4344 * mktime.c (SHR): New macro, which is a portable
4345 substitute for >> that should work even on Crays.
4346 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4347 Problem reported by Mark D. Baushke in
4348 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4349 * getdate.y (SHR): Likewise.
4351 * strftime.c (SHR): Likewise.
4353 * quotearg.c (struct quoting_options): Use unsigned int for
4354 quote_these_too, so that right shifts are well defined. All uses
4357 2004-11-10 Simon Josefsson <jas@extundo.com>
4359 * getaddrinfo.h, getaddrinfo.c: New files.
4361 2004-11-10 Jim Meyering <jim@meyering.net>
4363 Ensure that no close failure goes unreported.
4364 * closeout.c (close_stdout): Always close stdout. I.e., don't
4365 return early when it seems there's nothing to flush.
4366 Don't include __fpending.h.
4368 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4370 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4372 2004-11-05 Bruno Haible <bruno@clisp.org>
4374 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4375 Reported by Mark D. Baushke <mdb@cvshome.org>.
4377 2004-11-04 Bruno Haible <bruno@clisp.org>
4379 2004-09-11 Bruno Haible <bruno@clisp.org>
4380 * allocsa.valgrind: New file.
4381 2004-02-06 Bruno Haible <bruno@clisp.org>
4382 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4383 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4384 Reported by Christopher Seip <chris.seip@hp.com>.
4386 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4388 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4389 with errno == ERANGE if the buffer is too small.
4390 Problem reported by Mark D. Baushke.
4392 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4394 * xreadlink.c (MAXSIZE): New macro.
4395 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4396 size does not exceed MAXSIZE. Avoid cast.
4397 As suggested by Mark D. Baushke in
4398 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4399 if readlink fails with buffer size just under MAXSIZE, try again
4402 2004-11-02 Derek R. Price <derek@ximbiot.com>
4403 and Paul Eggert <eggert@cs.ucla.edu>
4405 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4406 (get_date): Overparenthesize to avoid GCC warning.
4408 2004-11-02 Bruno Haible <bruno@clisp.org>
4410 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4411 function returns void.
4413 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4415 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4416 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4419 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4421 * getdate.y: Add support for TZ="foo" within a date string.
4422 Fix some bugs near time_t boundaries. Reject dates with
4423 out-of-range components, e.g., "Sept 31".
4424 Include <stdlib.h>, "setenv.h", "xalloc.h".
4425 (ISDIGIT_LOCALE): Remove; unused.
4426 Note that the TZ and time functions used here are not reentrant.
4427 (mktime_ok, get_tz): New functions.
4428 (TZBUFSIZE): New constant.
4429 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4430 This requires that we sometimes generate our own TZ="XXX..." setting.
4432 2004-10-27 Derek R. Price <derek@ximbiot.com>
4434 * mktime.c (not_equal_tm): Remove redundant check.
4436 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4438 * getdate.y: Use Bison 1.875 features, and some minor
4439 code cleanups. This change does not affect semantics.
4440 Don't include <stdlib.h>; no longer needed.
4441 Don't include unlocked-io.h; only the "#if TEST" code uses
4442 stdio, and performance isn't crucial there.
4443 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4444 Bison 1.875 features as described below.
4445 All uses of "PC." replaced by "pc->".
4446 (YYSTYPE): Add a forward declaration.
4447 (yylex, yyerror): Use full prototypes in forward decls.
4448 Use "%pure-parser" rather than obsolescent "%pure_parser".
4449 Use %parse-param and %lex-param instead of obsolescent
4450 YYPARSE_PARAM and YYLEX_PARAM.
4451 (meridian_table, month_and_day_table, time_units_table,
4452 relative_time_table, time_zone_table, military_table,
4453 lookup_zone, lookup_word, get_date):
4454 Use NULL instead of 0 where appropriate.
4455 (to_hour): Avoid abort (), to avoid a dependency on
4457 (yyerror, yylex): Now accepts parser_control * arg.
4458 (main) [TEST]: Use '\0' rather than 0 for char.
4460 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4462 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4463 It's now the caller's responsibility to handle the case where
4464 !HAVE_GETPAGESIZE && !defined getpagesize.
4466 * mktime.c (leapyear): Arg is long int, not int.
4468 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4470 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4472 2004-10-12 Simon Josefsson <jas@extundo.com>
4474 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4475 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4478 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4480 * vsnprintf.h: New file.
4481 * vsnprintf.c: New file.
4483 2004-10-07 Bruno Haible <bruno@clisp.org>
4485 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4486 into the provided buffer.
4488 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4490 * diacrit.c, diacrit.h: Add GPL notice.
4492 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4493 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4494 * logl.c (logl): Keep the code as similar to glibc as possible.
4495 This avoids a potential constant-folding bug.
4497 2004-10-05 Bruno Haible <bruno@clisp.org>
4499 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4501 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4503 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4504 * xmalloc.c (xmemdup): Likewise.
4505 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4506 XFREE): Remove these long-obsolescent macros.
4507 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4508 * xstrdup.c: Remove.
4510 * regex.c (re_comp): Cast gettext return value to char *,
4511 Problem reported by Martin Neitzel via Mark D. Baushke.
4513 2004-10-04 Simon Josefsson <jas@extundo.com>
4515 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4516 '#ifdef USE_UNLOCKED_IO'.
4518 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4520 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4521 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4522 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4523 regex.c, sha1.c, version-etc.c, yesno.c:
4524 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4525 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4526 the includer's responsibility.
4528 Sync from coreutils.
4530 * modechange.c (mode_compile): Don't decrement a pointer that
4531 points to the start of a string, as the C Standard says the
4532 resulting behavior is undefined.
4534 * backupfile.h (enum backuptype): Rename none -> no_backups,
4535 simple -> simple_backups, numbered_existing ->
4536 numbered_existing_backups, numbered -> numbered_backups
4537 to avoid shadowing problems. All uses changed.
4538 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4539 * backupfile.c (check_extension, numbered_backup):
4540 Rename locals to avoid shadowing 'basename'.
4541 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4544 * .cppi-disable: Add getopt_.h, getopt_int.h.
4545 * .cvsignore: Add getopt.h.
4547 2004-10-04 Simon Josefsson <jas@extundo.com>
4549 * memmem.h: New file.
4550 * memmem.c: New file, taken from glibc.
4552 2004-10-02 Jim Meyering <jim@meyering.net>
4554 * dirfd.h, getpagesize.h: Add copyright notice.
4556 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4558 * snprintf.c: Remove comments as to why each header is needed.
4560 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4562 * strsep.h: New file.
4563 * strsep.c: New file.
4565 2004-10-01 Simon Josefsson <jas@extundo.com>
4567 * snprintf.c (snprintf): Handle size==0.
4569 2004-10-01 Simon Josefsson <jas@extundo.com>
4570 Bruno Haible <bruno@clisp.org>
4572 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4573 (snprintf): Declare 'args'.
4575 2004-09-30 Simon Josefsson <jas@extundo.com>
4577 * snprintf.h, snprintf.c: New files.
4579 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4581 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4582 (hol_entry_help): Never translate an empty string.
4583 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4584 * argp.h (OPTION_NO_TRANS): New option.
4586 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4588 * xvasprintf.c: Include xalloc.h.
4589 (xvasprintf): Use xalloc_die, not xmalloc_die.
4591 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4593 * dummy.c: Change copyright notice to FSF, and license to GPL.
4595 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4597 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4598 Problem reported by Bruno Haible in:
4599 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4601 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4603 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4604 in case some system header has #define'd it. Problem reported by
4605 Soeren D. Schulze in
4606 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4608 2004-09-08 Bruno Haible <bruno@clisp.org>
4610 * stdint_.h: New file, taken from GNU clisp.
4612 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4614 * xvasprintf.h: New file.
4615 * xvasprintf.c: New file.
4616 * xasprintf.c: New file.
4618 2004-09-08 Bruno Haible <bruno@clisp.org>
4620 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4622 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4624 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4626 Import from coreutils.
4627 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4628 strings on unbounded length. alloca's performance benefits aren't
4629 that important here.
4631 (parse_with_separator): New function, with most of the internals
4632 of the old parse_user_spec. Allow user to omit both user and group,
4633 for compatibility with FreeBSD.
4634 Clone only the user name, not the entire spec.
4635 Do not set *uid, *gid unless entirely successful.
4636 Avoid memory leak in some failing cases.
4637 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4638 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4639 (parse_user_spec): Rewrite to use parse_with_separator.
4641 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4643 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4644 its complicated substitute.
4645 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4646 and program_invocation_name.
4647 (__argp_basename) [!_LIBC]: Remove; the only use was
4648 replaced by its body.
4649 (__argp_short_program_name): Change condition from
4650 !defined __argp_short_program_name to
4651 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4652 to match argp-namefrob.h.
4653 (__argp_failure): Don't assume strerror_r returns char *.
4654 * argp-parse.c (N_): Define unconditionally.
4655 (argp_default_options): Fill out initializers with 0 to avoid
4658 2004-08-12 Simon Josefsson <jas@extundo.com>
4660 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4661 * getopt_.h: Renamed from getopt.h.
4663 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4665 Merge from coreutils.
4667 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4668 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4669 for Reliant Unix 5.43.
4671 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4672 (union fooround): Use uintmax_t, not long int.
4673 The rest is a merge from libc:
4674 [defined _LIBC]: Include <shlib-compat.h>.
4675 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4677 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4679 * strverscmp.c: Convert to UTF-8.
4681 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4683 * obstack.h (obstack_empty_p):
4684 Don't assume that chunk->contents is suitably aligned.
4685 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4686 Likewise. Problem reported by Benno in
4687 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4689 * chown.c (rpl_chown): Work even if the file is writeable but not
4690 readable. This could be improved further but it'd take some work.
4692 2004-08-08 Simon Josefsson <jas@extundo.com>
4694 * xgethostname.c: Don't include error.h (not used).
4697 * getpass.c: Include getpass.h first.
4699 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4701 * xalloc-die.c: New files.
4702 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4704 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4705 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4706 (_, N_, xalloc_die): Move to xalloc-die.c.
4707 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4708 so that we needn't mess with xalloc_msg_memory_exhausted.
4710 * sha1.h: Renamed from sha.h.
4711 (SHA1_H): Renamed from _SHA_H.
4712 (sha1_ctx): Renamed from sha_ctx.
4713 (sha1_init_ctx): Renamed from sha_init_ctx.
4714 (sha1_process_block): Renamed from sha_process_block.
4715 (sha1_process_bytes): Renamed from sha_process_bytes.
4716 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4717 (sha1_read_ctx): Renamed from sha_read_ctx.
4718 (sha1_stream): Renamed from sha_stream.
4719 (sha1_buffer): Renamed from sha_buffer.
4720 * sha1.c: Likewise; renamed from sha.c.
4721 Do not include <sys/types.h>.
4722 Include <stddef.h> rather than <stdlib.h>.
4724 2004-08-08 Bruno Haible <bruno@clisp.org>
4726 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4727 FILESYSTEM_PREFIX_LEN.
4728 * progreloc.c: Likewise.
4729 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4731 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4734 * argp-help.c (make_hol, hol_append): Don't assume that
4735 SIZE_MAX is a valid preprocessor constant.
4736 (__argp_basename): Change from "#ifndef _LIBC"
4737 to "#ifndef __argp_short_program_name", so that
4738 we don't compile these functions for tar.
4740 More merges from coreutils.
4741 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4742 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4744 * addext.c: Remove; no longer needed.
4745 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4746 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4747 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4748 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4749 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4750 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4751 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4752 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4753 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4754 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4755 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4756 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4757 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4758 Import changes from coreutils.
4760 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4762 Merge from coreutils.
4764 * .gdb-history: Remove; this doesn't belong here.
4766 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4767 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4768 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4770 * dirname.h: Include <stdbool.h>.
4771 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4772 for consistency with POSIX terminology. All uses changed.
4773 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4774 (strip_trailing_slashes): Use bool for booleans.
4775 * stripslash.c (strip_trailing_slashes): Likewise.
4777 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4778 sometimes returns a positive errno value even when it succeeds.
4779 (print_errno_message) [!LIBC]: Fall back on strerror if
4782 * path-concat.c (mempcpy): Don't define if a system header defines it.
4783 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4784 (longest_relative_suffix): New function.
4785 (path_concat): Use it. Assume first argument is not NULL.
4786 Port to DOS. Omit redundant separators.
4787 Report an error instead of returning NULL.
4788 Use mempcpy instead of memcpy.
4789 (xpath_concat): Remove: not declared or used.
4791 * same.h: Include <stdbool.h>
4792 (same_name): Return bool, not int.
4793 * same.c (same_name): Likewise.
4794 (errno): Don't declare; we assume C89 or better now.
4796 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4797 if not already defined.
4799 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4800 * dup-safer.c (errno): Likewise.
4802 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4804 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4807 2004-08-03 Simon Josefsson <jas@extundo.com>
4809 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4810 * progname.h: Don't include stdbool.h.
4812 2004-08-02 Simon Josefsson <jas@extundo.com>
4814 * getsubopt.h: New file, with comments from Bruno Haible.
4815 * getsubopt.c: New file, from glibc, but slightly modified based on
4816 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4818 2004-08-01 Simon Josefsson <jas@extundo.com>
4820 * xgetdomainname.c: Include stdlib.h, for free().
4822 2004-07-16 Simon Josefsson <jas@extundo.com>
4824 * dummy.c: New file.
4826 2004-07-16 Bruno Haible <bruno@clisp.org>
4828 * backupfile.h: Add extern "C" for C++.
4829 * closeout.h: Likewise.
4830 * copy-file.h: Likewise.
4831 * findprog.h: Likewise.
4832 * full-write.h: Likewise.
4833 * pathname.h: Likewise.
4834 * progname.h: Likewise.
4835 * stpcpy.h: Likewise.
4836 * stpncpy.h: Likewise.
4837 * strcase.h: Likewise.
4838 * strstr.h: Likewise.
4839 * xalloc.h: Likewise.
4841 * mbswidth.h: Add extern "C" for C++.
4842 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4844 2004-07-09 Simon Josefsson <jas@extundo.com>
4846 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4847 failed without this.)
4849 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4851 * fchown-stub.c: New file.
4853 2004-06-24 Jim Meyering <jim@meyering.net>
4855 * obstack.h (obstack_base): Cast to (void *), per documentation.
4857 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4859 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4861 2004-06-01 Jim Meyering <jim@meyering.net>
4863 * calloc.c: New file.
4865 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4867 * getdate.y (yylex): Allow space between sign and number.
4868 Problem reported by Dan Jacobson.
4870 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4871 and Jim Meyering <jim@meyering.net>
4873 Merge from coreutils CVS.
4875 * stat-macros.h: New file, with contents from file-type.h
4876 and coreutils' system.h.
4877 * file-type.c: Include "stat-macros.h".
4878 * file-type.h (file_type): Move all macro definitions to new file,
4881 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4882 Wrap old code with this conditional.
4883 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4884 function that does not dereference symlinks.
4885 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4887 * xreadlink.c: Include xreadlink.h first, to catch .h file
4888 dependency problems.
4889 (xreadlink): Accept new arg SIZE, for efficiency.
4890 All decls and uses changed.
4891 * xreadlink.h: Include <stddef.h>, for size_t.
4893 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4894 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4896 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4898 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4900 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4901 macros to be defined.
4902 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4903 the allocator returns NULL because the requested size is zero.
4905 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4907 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4908 var. Add comment explaining why libc still defines it. This
4909 merges the following patch from glibc:
4910 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4912 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4914 * obstack.c (_obstack): Remove unused variable. It hasn't been
4915 present in glibc since revision 1.1 of this file.
4916 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4917 obstack_alignment_mask, obstack_alloc, obstack_base,
4918 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4919 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4920 obstack_grow0, obstack_init, obstack_int_grow,
4921 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4922 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4923 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4924 nonexistent functions.
4926 2004-05-17 Derek R. Price <derek@ximbiot.com>
4927 Paul Eggert <eggert@cs.ucla.edu>
4929 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4931 2004-05-14 Bruno Haible <bruno@clisp.org>
4933 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4934 that consists of a '.' followed by an empty digit string.
4935 Patch by Tor Lillqvist <tml@iki.fi>.
4937 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4939 Port obstack to the AS/400, where pointers are 16 bytes wide and
4940 you cannot cast an integer to a valid pointer. This patch is
4941 currently waiting to be integrated into glibc; see
4942 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4944 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4945 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4946 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4947 (struct obstack): temp member is now a union of a pointer and
4948 an integer, instead of an integer. All integer uses changed.
4949 This does not affect the physical layout of struct obstack,
4950 except on hosts (like the AS/400) where the size or alignment of
4951 void * is greater than that of ptrdiff_t.
4952 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4953 __STDC__)]: Store temporary in pointer member of union, not
4955 * obstack.c: Include <stddef.h>, for offsetof.
4956 (struct fooalign): Remove; it doesn't need a name.
4957 (union fooround): Change double to long double, and add void *.
4958 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4959 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4960 not a macro. Hence the values are always int; so remove all
4961 casts-to-int in uses.
4963 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4964 Derek Price <derek@ximbiot.com>
4966 * alloca.c: Include <alloca.h>, to get our interface.
4967 * alloca_.h: Use __alloca on AIX, so that we don't have to
4968 include <alloca.h> first. Use C89 prototype for alloca; this
4969 requires including <stddef.h> for size_t. Use extern "C" if C++.
4970 Use #elif for simplicity, since we can assume C89 now.
4971 Don't try to source the system alloca.h since it will not be found
4972 and to prevent recursively including its replacement.
4973 * fnmatch.c: Include <alloca.h> instead of opencoding.
4974 * regex.c: Likewise.
4976 2004-05-16 Derek Price <derek@ximbiot.com>
4977 Paul Eggert <eggert@cs.ucla.edu>
4979 getline cleanup. This changes the getndelim2 API: both order of
4980 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4983 * getline.c: Don't include stddef.h or stdio.h, since our
4984 interface does that.
4985 (getline): Always use getdelim, so that we don't have two
4986 copies of this code.
4987 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4989 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4990 (GETNDELIM2_MAXIMUM): New macro.
4991 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4992 instead of the old practice of delim2==0. All callers changed.
4993 Return -1 on overflow, instead of returning junk.
4994 Do not set *linesize unless allocation succeeds.
4995 * getndelim2.h: Do not include stddef.h; no longer needed, now
4996 that we include sys/types.h.
4997 * getnline.h: Likewise.
4998 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4999 (getndelim2): Reorder arguments.
5000 * getnline.c (getnline, getndelim):
5001 Don't discard the NMAX argument.
5002 (getnline): Invoke getndelim, to avoid code duplication.
5003 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5004 of (size_t) -1 by callers of the getnline family.
5006 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5008 * nanosleep.c (suspended): Change its type from int to
5009 sig_atomic_t volatile.
5010 (first_call): Make it private to rpl_nanosleep, and have it
5011 be zero initially as that's a bit faster.
5012 (my_usleep): Round up fractional times instead of truncating them,
5013 as this is the usual meaning for 'sleep'.
5015 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5017 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5018 (ENOSYS): Define if not defined.
5019 (settime): Fall back on stime if it exists and settimeofday fails.
5020 But don't bother with fallbacks if a method fails with errno == EPERM.
5022 2004-05-11 Jim Meyering <jim@meyering.net>
5024 Prior to this change, the save_cwd caller required read access to the
5025 current directory on most systems (ones with the fchdir function).
5027 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5028 fails, try write-only, and finally, resort to using xgetcwd.
5030 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5032 * obstack.c, obstack.h: Import changes from libc.
5034 2004-04-28 Bruno Haible <bruno@clisp.org>
5036 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5037 implicitly appends .exe to executables.
5038 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5039 accepts Windows pathnames.
5040 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5041 Cygwin like Windows, since it now accepts Windows pathnames.
5042 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5043 Cygwin like Windows, since it now accepts Windows pathnames.
5044 Reported by Derek Robert Price <derek@ximbiot.com>.
5046 2004-04-20 Jim Meyering <jim@meyering.net>
5048 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5050 2004-04-20 Jim Meyering <jim@meyering.net>
5051 Bruno Haible <bruno@clisp.org>
5053 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5054 memory when realloc fails.
5056 2004-04-18 Jim Meyering <jim@meyering.net>
5058 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5059 don't leak memory and do call END_UTMP_ENT.
5061 2004-04-11 Paul Eggert <eggert@twinsun.com>
5063 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5064 (CHAR_BIT): Remove, since we assume C89.
5065 Include <stdint.h> if available, as per current Autoconf CVS advice.
5067 2004-03-30 Paul Eggert <eggert@twinsun.com>
5069 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5070 not bool, to be more consistent with Unix conventions.
5071 Suggested by Bruno Haible.
5073 Merge from coreutils.
5075 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5078 * getdate.h: Include stdbool.h, and timespec.h instead of
5079 the usual <time.h> dance.
5080 (get_date): Change signature to support fractional time stamps.
5081 All callers changed.
5082 * getdate.y: Include "getdate.h" first, as we can now
5083 assume C89 and don't need to worry about 'const'.
5084 Similarly, include "unlocked-io.h" near start, not in middle.
5086 (textint.value): Use long int rather than int.
5087 (textint.digits): Use size_t rather than int.
5088 (BILLION, LOG10_BILLION): New constants.
5089 (parser_control): New member rel_ns. Members day_ordinal,
5090 time_zone, month, day, hour, minutes, rel_year, rel_month,
5091 rel_day, rel_hour, rel_minutes, rel_seconds
5092 are now long int, not int. Member seconds is now struct timespec,
5093 not int. New member timespec_seen. Members dates_seen, days_seen,
5094 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5096 (%union.intval): Now long int, not int.
5097 New member timespec.
5098 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5099 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5100 (spec): Now is a timespec or an item list.
5101 (timespec, items): New nonterminals.
5102 (time, rel, relunit, number, get_date):
5103 Add support for fractional seconds.
5104 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5105 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5106 (to_hour): First arg is now long int, not int.
5107 (to_year): Returns long int, not int.
5108 Don't treat year -70 like 70.
5109 (tm_diff): Returns long int, not int.
5110 (lookup_word): Use bool instead of int when appropriate.
5111 (yylex): Use size_t for count, not int.
5112 Detect overflow when parsing large integer constants.
5113 Add support for fractions.
5114 (get_date): Make pointers 'const' if possible.
5115 Use more-portable code to detect integer overflow.
5116 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5117 Don't use ctime; it's not reliable if the year has >4 digits.
5119 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5120 This is for compatibility with BSD.
5122 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5123 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5124 From coreutils' system.h.
5126 * userspec.c: Don't include "posixver.h".
5127 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5128 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5129 compatible extension. Simplify code by removing a boolean int
5130 that was always nonzero if a string was nonnull.
5132 2004-03-30 Jim Meyering <jim@meyering.net>
5134 Merge from coreutils.
5136 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5138 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5139 an empty input stream.
5141 * readtokens.c: Include <stdbool.h>.
5142 (readtoken): Use `size_t' rather than int/long.
5143 All callers adjusted.
5144 Use `bool' rather than `int' where appropriate.
5145 Use memset rather than an explicit loop.
5146 Use x2nrealloc rather than xrealloc.
5147 Allow the use of `\0' as a delimiter.
5148 (readtokens): Likewise.
5149 * readtokens.h (readtoken, readtokens): Update prototypes.
5151 2004-03-30 Bruno Haible <bruno@clisp.org>
5153 * getloadavg.c (getloadavg): Don't assume setlocale returns
5156 2004-03-29 Paul Eggert <eggert@twinsun.com>
5158 Merge changes to getloadavg.c from coreutils and Emacs.
5160 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5161 Define to an expression, not to the empty string.
5162 Include cloexec.h and xalloc.h.
5163 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5164 Use set_cloexec_flag rather than rolling our own.
5165 * cloexec.c, cloexec.h: New files.
5167 2004-03-18 Paul Eggert <eggert@twinsun.com>
5169 * getopt.h: Sync with libc CVS.
5171 2004-03-18 Paul Eggert <eggert@twinsun.com>
5172 Bruno Haible <bruno@clisp.org>
5174 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5175 not on all platforms that have <wchar.h>.
5176 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5178 2004-03-09 Paul Eggert <eggert@twinsun.com>
5180 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5182 * getopt_int.h: New file, also synced from libc.
5184 2004-03-07 Paul Eggert <eggert@twinsun.com>
5186 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5187 '#if' expressions. Unlike the code it replaces, it does not
5188 depend on (defined _SC_PAGESIZE). However, it does depend on
5189 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5190 first reported by Jason Andrade in
5191 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5193 2004-01-18 Simon Josefsson <jas@extundo.com>
5195 * strdup.h: New file.
5196 * strdup.c: Include it.
5197 * path-concat.c: Include strdup.h. Drop strdup declaration.
5198 * userspec.c: Include strdup.h. Drop strdup declaration.
5200 2004-02-06 Karl Berry <karl@gnu.org>
5202 * config.charset: update from gettext 0.14.1.
5204 2004-02-05 Paul Eggert <eggert@twinsun.com>
5206 Add comments and code, prompted by suggestions from Bruno Haible
5208 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5209 describing the enum quoting_style values.
5210 * quotearg.c (quotearg_alloc): New function.
5211 (quotearg_buffer_restyled): Treat lone { and } as special.
5212 Treat = as special. Work around bug with older shells
5213 that "see" a '\' that is really the 2nd byte of a multibyte char.
5214 Quote empty string with shell_quoting_style.
5216 2004-02-03 Bruno Haible <bruno@clisp.org>
5218 * pipe.h: New file, from GNU gettext.
5219 * pipe.c: New file, from GNU gettext.
5221 2004-01-27 Bruno Haible <bruno@clisp.org>
5223 * execute.h: New file, from GNU gettext.
5224 * execute.c: New file, from GNU gettext.
5225 * w32spawn.h: New file, from GNU gettext.
5227 2004-01-23 Paul Eggert <eggert@twinsun.com>
5229 Exit-status fix from coreutils.
5231 Use exit_failure consistently in place of EXIT_FAILURE,
5232 so that program exit statuses are consistent on failure.
5234 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5235 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5236 * argmatch.h: Comment fix to match the above.
5237 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5238 Now a macro referring to exit_failure, instead of a separate
5239 variable. Include "exitfail.h" to get it.
5240 * xstrtol.h: Include "exitfail.h".
5241 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5243 * long-options.c (parse_long_options): Use prototype
5244 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5247 2004-01-21 Jim Meyering <jim@meyering.net>
5249 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5250 so as not to conflict with a different-sized __mktime_internal
5251 function in GNU libc.
5252 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5253 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5255 2004-01-18 Paul Eggert <eggert@twinsun.com>
5257 Merge from diffutils.
5259 * file-type.c (file_type): Add typed memory objects.
5260 * file-type.h (S_TYPEISTMO): New macro.
5262 * c-stack.h (c_stack_action): Remove argv argument.
5263 * c-stack.c (c_stack_action): Likewise. All uses changed.
5264 (die): Don't calculate message unless segv_action returns.
5265 (get_stack_location, min_address_from_argv, max_address_from_argv,
5266 volatile stack_base, volatile_stack_size): Remove.
5267 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5268 that every segmentation violation is a stack overflow. (Ouch!)
5269 See Debian bug 136249 (still outstanding) for more info about why
5270 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5272 2003-11-30 Bruno Haible <bruno@clisp.org>
5274 Safer stack allocation.
5275 * setenv.c: Include allocsa.h.
5276 (alloca): Remove fallback definition.
5277 (freea): Remove macro.
5278 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5281 2003-10-17 Bruno Haible <bruno@clisp.org>
5283 * binary-io.h: Avoid warnings on Cygwin.
5285 2003-12-28 Bruno Haible <bruno@clisp.org>
5287 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5288 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5290 2003-11-28 Bruno Haible <bruno@clisp.org>
5292 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5294 2003-11-27 Bruno Haible <bruno@clisp.org>
5296 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5298 2003-11-17 Bruno Haible <bruno@clisp.org>
5300 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5302 2003-11-24 Bruno Haible <bruno@clisp.org>
5304 * xallocsa.h: New file, from GNU gettext.
5305 * xallocsa.c: New file, from GNU gettext.
5307 2003-11-24 Bruno Haible <bruno@clisp.org>
5309 * allocsa.h: New file, from GNU gettext.
5310 * allocsa.c: New file, from GNU gettext.
5312 2003-11-24 Bruno Haible <bruno@clisp.org>
5314 * eealloc.h: New file.
5316 2004-01-15 Jim Meyering <jim@meyering.net>
5318 Merge from coreutils.
5320 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5321 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5322 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5324 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5325 optional configure-time default.
5327 * version-etc.c (version_etc_copyright): Update copyright date.
5329 * xreadlink.c (xreadlink): Correct outdated comment.
5331 2004-01-15 Paul Eggert <eggert@twinsun.com>
5333 Merge from coreutils.
5335 * posixver.c: Include posixver.h.
5337 * same.c: Include <stdbool.h>, <limits.h>.
5338 (_POSIX_NAME_MAX): Define if not defined.
5340 (same_name): If file names are silently truncated, report
5341 that the file names are the same if they are the same after
5342 the silent truncation.
5344 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5345 conversion function.
5346 * xstrtod.c (xstrtod): Likewise. All callers changed to
5347 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5350 2004-01-14 Paul Eggert <eggert@twinsun.com>
5352 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5353 with like-named macro in fnmatch.c.
5354 (EXT): Use an internal constant instead.
5356 Merge fnmatch patches from glibc.
5357 * fnmatch.c (mbsinit): Remove define.
5358 Add libc_hidden_ver (__fnmatch, fnmatch).
5359 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5360 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5362 2003-12-14 Karl Berry <karl@gnu.org>
5364 * config.charset: update from gettext-runtime.
5366 2003-12-03 Paul Eggert <eggert@twinsun.com>
5368 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5369 Bug reported by Alfred M. Szmidt.
5371 2003-11-29 Karl Berry <karl@gnu.org>
5373 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5375 2003-11-23 Paul Eggert <eggert@twinsun.com>
5376 Bruno Haible <bruno@clisp.org>
5378 * printf-parse.h: Don't include sys/types.h.
5379 (ARG_NONE): New macro.
5380 (char_directive): Change type of *arg_index fields to size_t.
5381 * printf-parse.c: Don't include sys/types.h.
5382 (SSIZE_MAX): Remove macro.
5383 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5384 Remove unnecessary overflow check.
5385 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5388 2003-11-24 Paul Eggert <eggert@twinsun.com>
5390 * alloca.c: Remove dependency on xalloc module.
5391 (xalloc_die): Remove.
5392 (memory_full) [!defined emacs]: New macro.
5393 [!defined emacs]: Don't include xalloc.h.
5394 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5395 address arithmetic overflows. Change datatypes a bit to avoid
5398 2003-11-22 Jim Meyering <jim@meyering.net>
5400 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5402 2003-11-17 Bruno Haible <bruno@clisp.org>
5404 * vasnprintf.c (alloca): Remove fallback definition.
5405 (freea): Remove definition.
5406 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5407 Reported by Paul Eggert.
5409 2003-11-17 Jim Meyering <jim@meyering.net>
5411 On systems without utime and without a utimes function capable of
5412 dealing with a NULL struct utimbuf* argument, this utime replacement
5413 could -- in unusual circumstances -- leak a file descriptor.
5414 * utime.c: Include <unistd.h> and <errno.h>.
5415 (utime_null): Be sure to close `fd' and to preserve errno.
5416 Reported by Geoff Collyer via Arnold Robbins.
5418 2003-11-16 Paul Eggert <eggert@twinsun.com>
5419 Bruno Haible <bruno@clisp.org>
5421 Protect against address arithmetic overflow.
5422 * printf-args.h: Include stddef.h.
5423 (arguments): Change type of field 'count' to size_t.
5424 * printf-args.c (printf_fetchargs): Use size_t instead of
5425 'unsigned int' where appropriate.
5426 * printf-parse.h: Include sys/types.h.
5427 (char_directive): Change type of *arg_index fields to ssize_t.
5428 (char_directives): Change type of fields 'count', max_*_length to
5430 * printf-parse.c: Include sys/types.h and xsize.h.
5431 (SSIZE_MAX): Define fallback value.
5432 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5433 instead of 'int' where appropriate. Check a_allocated, d_allocated
5434 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5435 * vasnprintf.c: Include xsize.h.
5436 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5437 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5438 overflow. Avoid wraparound when converting a width or precision from
5441 2003-11-16 Bruno Haible <bruno@clisp.org>
5443 Update from GNU gettext.
5444 * printf-parse.c: Generalize to it can be compiled for wide strings.
5445 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5446 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5447 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5448 SNPRINTF): New macros.
5449 Don't include <alloca.h> if the file is used inside libintl.
5450 (local_wcslen): New function, for Solaris 2.5.1.
5451 (VASNPRINTF): Use it instead of wcslen.
5453 2003-11-16 Bruno Haible <bruno@clisp.org>
5455 * xsize.h (xmax): New function.
5456 (xsum, xsum3, xsum4): Declare as "pure" functions.
5458 2003-11-12 Paul Eggert <eggert@twinsun.com>
5460 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5461 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5462 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5463 heuristic is just as accurate as far as we know, and it removes a
5464 dependency on size_max.m4 and ptrdiff_max.m4.
5466 2003-11-12 Paul Eggert <eggert@twinsun.com>
5468 * xstrtol.c (__xstrtol): Remove "break" immediately after
5469 "return", to pacify some unknown compiler. Problem reported
5472 2003-11-11 Bruno Haible <bruno@clisp.org>
5474 * xsize.h (SIZE_MAX): Remove fallback definition.
5475 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5478 2003-11-10 Paul Eggert <eggert@twinsun.com>
5480 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5481 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5482 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5484 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5485 not (size_t) -1, since it's defined here.
5487 2003-11-06 Paul Eggert <eggert@twinsun.com>
5489 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5490 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5491 Reject sizes of exactly SIZE_MAX bytes.
5492 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5493 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5495 2003-11-05 Bruno Haible <bruno@clisp.org>
5497 * xsize.h: Include limits.h, to avoid a possible collision with
5498 SIZE_MAX defined in <limits.h> on Solaris.
5500 2003-11-04 Bruno Haible <bruno@clisp.org>
5502 * xsize.h: New file.
5503 * linebreak.c: Include xsize.h.
5504 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5505 argument for overflow.
5506 Suggested by Paul Eggert.
5508 2003-10-31 Bruno Haible <bruno@clisp.org>
5510 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5511 to avoid (extremely rare) race condition.
5512 Suggested by Paul Eggert.
5514 2003-11-03 Jim Meyering <jim@meyering.net>
5516 * userspec.c: Include "userspec.h".
5517 * userspec.h: New file.
5519 2003-10-31 Paul Eggert <eggert@twinsun.com>
5521 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5522 * mountlist.c (SIZE_MAX): Define if not defined already.
5523 (read_filesystem_list): Set and use me_type_malloced.
5524 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5525 whatever the type happens to be), for brevity and consistency.
5526 Check for size calculation overflow on Alphas running OSF/1.
5528 2003-10-31 Jim Meyering <jim@meyering.net>
5530 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5532 * linebuffer.c: Include <string.h> for declaration of memset.
5534 2003-10-30 Paul Eggert <eggert@twinsun.com>
5535 Bruno Haible <bruno@clisp.org>
5537 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5538 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5540 2003-10-29 Paul Eggert <eggert@twinsun.com>
5542 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5543 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5545 * quotearg.c (quotearg_n_options): Use it.
5546 * group-member.c: Include <stdbool.h>.
5547 (free_group_info): Arg is now const *; don't free arg.
5548 (get_group_info): Now returns bool and accepts struct group_info *,
5549 rather than returning a malloc'ed struct group_info *.
5550 All uses changed. Check for overflow in internal size calculation.
5552 * getusershell.c (readname): Simplify the code by using x2nrealloc
5553 rather than xmalloc/xrealloc.
5554 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5555 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5556 conformance bug: the old code used a pointer after freeing the
5557 storage that it addressed.
5558 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5559 rather than doing it by hand.
5560 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5561 the buffer preserved. Use free and xmalloc instead.
5562 * quotearg.c (quotearg_n_options): Likewise.
5563 Use a simpler test for size overflow. Don't use xalloc_oversized
5564 because unsigned int might be wider than size_t (!); this suggests
5565 that we should switch from unsigned int to size_t for slot numbers.
5567 2003-10-27 Bruno Haible <bruno@clisp.org>
5569 * stdbool_.h: Better support for BeOS.
5571 2003-10-27 Paul Eggert <eggert@twinsun.com>
5573 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5574 to allocate the returned structure. Do not allocate a subarray,
5575 as x2nrealloc will do that.
5576 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5577 instead of xnrealloc.
5578 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5580 2003-10-26 Paul Eggert <eggert@twinsun.com>
5582 * xalloc.h (xalloc_oversized): New static inline function, for
5583 callers that want to do their own size-overflow checking. Include
5584 <stdbool.h>, since xalloc_oversized returns bool.
5585 * xalloc.c (array_size_overflow): Remove. All callers changed
5586 to use xalloc_oversized.
5588 Add two functions x2realloc, x2nrealloc, for programs that grow
5589 arrays dynamically by doubling their sizes.
5590 * xalloc.h (x2realloc, x2nrealloc): New decls.
5591 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5594 Port to C99 semantics for 'inline' of external functions.
5595 Bug reported by Bruno Haible.
5596 * xmalloc.c (xnmalloc_inline): New static inline function,
5597 with the old contents of xnmalloc.
5598 (xnmalloc, xmalloc): Use it.
5599 (xnrealloc_inline): New static inline function,
5600 with the old contents of xnrealloc.
5601 (xnrealloc, xrealloc): Use it.
5603 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5605 2003-10-25 Paul Eggert <eggert@twinsun.com>
5607 Fix several address-calculation bugs in the hash modules,
5608 plus some minor code cleanup.
5610 * hash.h: Include <stdbool.h>, for bool.
5611 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5612 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5613 hash_get_n_entries, hash_get_max_bucket_length,
5614 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5615 hash_rehash): Use size_t rather than unsigned.
5616 * hash.c (struct hash_table, hash_get_n_buckets,
5617 hash_get_n_buckets_used, hash_get_n_entries,
5618 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5619 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5620 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5622 (SIZE_MAX): Define if not defined.
5623 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5624 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5626 Use const * when possible.
5627 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5628 (check_tuning): Fix bug: if tuning parameters were very close to
5629 0 or 1, rounding errors could have caused subscript violations.
5630 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5631 (hash_initialize): Add 'fail:' label
5632 to free table and return NULL, and use it to simplify code.
5633 Use calloc rather than clearing the storage ourself.
5634 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5635 buffer size calculations.
5636 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5637 Include <stddef.h>, for size_t.
5638 * hash-pjw.c (hash_pjw): Likewise.
5639 Switch to method described by Bruno Haible.
5640 Include <limits.h>, for CHAR_BIT.
5641 (SIZE_BITS): New macro.
5643 2003-10-21 Paul Eggert <eggert@twinsun.com>
5645 * getndelim2.c (getndelim2): When size calculation overflows,
5646 ceiling the allocation at NMAX bytes rather than silently
5647 discarding input bytes before NMAX is reached. This makes
5648 a difference only if NMAX exceeds SIZE_MAX / 2.
5650 * obstack.c: Merge from glibc.
5651 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5652 Add libc_hidden_def (_obstack_newchunk).
5653 (_obstack_free) [! defined _LIBC]: Remove.
5654 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5655 a clone of the function body.
5656 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5657 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5659 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5660 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5663 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5664 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5665 Don't use lvalue casts, as GCC plans to remove support for them
5666 in GCC 3.5. Reported by Joseph S. Myers. This bug
5667 was also present in the non-GCC version, indicating that this
5668 code had always been buggy and had never been widely used.
5669 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5670 Use the fast variant of each macro, rather than copying the
5671 definiens of the fast variant; that way, we'll be more likely to
5672 catch future bugs in the fast variants.
5674 2003-10-20 Bruno Haible <bruno@clisp.org>
5676 * wait-process.h: New file, from GNU gettext.
5677 * wait-process.c: New file, from GNU gettext.
5679 2003-10-19 Jim Meyering <jim@meyering.net>
5681 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5683 2003-10-16 Paul Eggert <eggert@twinsun.com>
5685 * getgroups.c: Include <errno.h>, <stdlib.h>.
5686 (getgroups): First arg is int, not size_t.
5687 Don't let 'free' mangle errno.
5689 2003-10-16 Jim Meyering <jim@meyering.net>
5691 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5693 2003-10-15 Paul Eggert <eggert@twinsun.com>
5695 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5697 (new_exclude, add_exclude_file): Initial size no longer needs to
5699 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5700 our own address arithmetic overflow checking.
5702 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5703 (fnmatch): Do not alloca more than 2000 wide characters;
5704 instead, use malloc for large buffers.
5705 Check for address arithmetic overflow, and return -1
5706 with errno set to ENOMEM in that case.
5707 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5708 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5709 instead, return -1. Check for address arithmetic overflow.
5711 2003-10-14 Paul Eggert <eggert@twinsun.com>
5713 Handle invalid suffixes and overflow independently, so that
5714 callers can treat them independently as needed. Fix some bugs in
5715 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5716 suffix for a human-readable blocksize. The major caller-visible
5717 change is the addition of a new
5718 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5719 that both overflow and suffix chars were found.
5721 * human.c (humblock): Don't check separately for invalid suffix
5722 char; that is xstrtoumax's job (now that its bug is fixed).
5723 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5724 INTMAX_MAX]: New macros.
5725 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5726 TYPE_MAXIMUM): New macros.
5727 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5728 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5729 if overflow occurs, as it's what __strtol does and it's more useful
5731 (__xstrtol): If __strtol reports some error other than ERANGE,
5732 reflect it to the caller as LONGINT_INVALID. If it reports
5733 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5734 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5735 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5737 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5738 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5739 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5740 [defined UINTMAX_MAX]: New macros.
5742 2003-10-14 Bruno Haible <bruno@clisp.org>
5744 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5745 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5746 Also use volatile where needed.
5748 2003-10-12 Paul Eggert <eggert@twinsun.com>
5750 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5751 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5752 and define in terms of the other primitives.
5753 * xmalloc.c: Include stdbool.h; do not include exit.h.
5754 (SIZE_MAX): Define if not already defined.
5755 (array_size_overflow): New function.
5756 (xalloc_die): Abort instead of exiting if 'error' returns.
5757 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5758 (xmalloc, xrealloc): Use them.
5759 (xcalloc): Check for address arithmetic overflow.
5760 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5761 a bit faster than strcpy.
5763 2003-10-08 Paul Eggert <eggert@twinsun.com>
5765 Merge getpass from libc, plus a few fixes.
5767 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5768 Include <stdbool.h>.
5769 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5770 __fsetlocking to empty.
5771 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5772 do include <bits/libc-lock.h>.
5773 Do not include <fcntl.h>; not needed.
5774 [_LIBC]: Include <wchar.h>.
5775 (NOTCANCEL_MODE): New macro.
5776 (flockfile, funlockfile) [_LIBC]: New macros.
5777 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5778 [!_LIBC]: New macros.
5779 (call_fclose): New function.
5780 (getpass): Use it. Save tty stream separately; this simplifies the
5781 code and makes it more reliable if stdin happens to equal stdout.
5782 Invoke __fsetlocking on tty.
5783 Handle thread cancellation if needed.
5784 Namespace cleanup (use __tcgetattr, __getline).
5785 Use bool for Booleans.
5786 [USE_IN_LIBIO]: Handle wide streams.
5787 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5788 stream might go where.
5790 * unlocked-io.h: Include <stdio.h>, so that the caller
5791 doesn't have to include <stdio.h> before us.
5792 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5793 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5794 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5795 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5796 if not declared, so that we can use getpass.c code from libc without
5798 (flockfile, ftrylockfile, funlockfile): New macros.
5800 2003-10-06 Bruno Haible <bruno@clisp.org>
5802 * version-etc-2.h: Remove file.
5803 * version-etc-2.c: Remove file.
5805 2003-09-25 Jim Meyering <jim@meyering.net>
5806 Bruno Haible <bruno@clisp.org>
5808 This lets translators provide better translations for the
5809 "Written by ..." part of --version output.
5810 * version-etc.h: Include stdarg.h.
5811 (version_etc_copyright): Declare as readonly.
5812 (version_etc): Make this function variadic with a NULL-terminated list
5813 of author name strings.
5814 (version_etc_va): New declaration.
5815 * version-etc.c: Include stdarg.h, stdlib.h.
5816 (version_etc_copyright): Declare as readonly.
5817 (version_etc_va): New function. Provide a different translatable string
5818 for each possible number of authors < 10. Abbreviate when there are 10
5820 (version_etc): Make this function variadic. Call version_etc_va.
5821 Suggestion from Gary V. Vaughan.
5823 * long-options.h (parse_long_options): Change prototype: the authors
5824 string is moved to the end and becomes variadic.
5825 * long-options.c: Include stdarg.h.
5826 (parse_long_options): Make this function variadic, too.
5827 Call version_etc_va, not version_etc.
5829 2003-10-06 Bruno Haible <bruno@clisp.org>
5831 * fatal-signal.h: New file, from GNU gettext.
5832 * fatal-signal.c: New file, from GNU gettext.
5834 2003-10-04 Karl Berry <karl@gnu.org>
5836 * argp*: update from libc.
5838 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5840 * getpass.c (getpass): Use a no-op fseek when switching from input to
5841 output mode on the same stream.
5843 2003-09-29 Paul Eggert <eggert@twinsun.com>
5845 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5846 Fix arg typo in previous patch.
5848 2003-09-28 Jim Meyering <jim@meyering.net>
5850 * error.c: Correct cpp indentation.
5852 2003-09-27 Paul Eggert <eggert@twinsun.com>
5854 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5855 Omit the special code that used __typeof__, since we worry that
5856 it could be more trouble than it's worth. See:
5857 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5858 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5862 2003-09-26 Jim Meyering <jim@meyering.net>
5864 * error.c (error_tail): Move some declarations
5865 into inner scope where the local variables are used.
5867 2003-09-26 Bruno Haible <bruno@clisp.org>
5869 * stpncpy.h (gnu_stpncpy): New declaration.
5870 (stpncpy): Define as alias for gnu_stpncpy.
5871 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5873 2003-09-26 Paul Eggert <eggert@twinsun.com>
5875 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5876 (error_tail): Do not loop, reallocating temporary buffer, since
5877 the output cannot contain more wide characters than the input
5878 contains bytes, the size must be big enough already. This avoids
5879 one potential size overflow calculation. Check for size overflow
5880 when calculating temporary buffer size. Free temporary buffer
5881 when done, if it was allocated with malloc; this plugs a memory
5882 leak. Remove casts from void * to pointers, that are no longer
5883 needed now that we're assuming C89 or better.
5885 Merge error changes from glibc.
5887 * error.c, error.h: Update copyright notice header to match glibc.
5888 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5889 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5890 Disable cancellation while printing error.
5891 * error.h: Prepend __ to parameter names.
5893 2003-09-25 Karl Berry <karl@gnu.org>
5895 * argp-fmtstream.c, argp-help.c: update from libc.
5897 2003-09-25 Bruno Haible <bruno@clisp.org>
5899 * version-etc-2.h: New file, from version-etc.h with modifications.
5900 * version-etc-2.c: New file, from version-etc.c with modifications.
5902 2003-09-25 Simon Josefsson <jas@extundo.com>
5904 * xgetdomainname.h: New file.
5905 * xgetdomainname.c: New file.
5907 2003-09-25 Simon Josefsson <jas@extundo.com>
5908 Bruno Haible <bruno@clisp.org>
5910 * getdomainname.h: New file.
5911 * getdomainname.c: New file.
5913 2003-09-24 Paul Eggert <eggert@twinsun.com>
5915 * linebuffer.c (freebuffer): Don't free the argument, just
5916 the buffer associated with the argument. Bug reported by
5919 2003-09-19 Karl Berry <karl@gnu.org>
5921 * argp.h: update from libc.
5923 2003-09-16 Paul Eggert <eggert@twinsun.com>
5925 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5926 input error, instead of returning NULL the next time we are called
5927 (and therefore losing track of errno).
5929 2003-09-15 Paul Eggert <eggert@twinsun.com>
5931 * getndelim2.c (getndelim2): Don't trash errno when a read
5932 fails, so that the caller gets the proper errno.
5934 * readutmp.c (read_utmp): Likewise.
5935 Check for fstat error. Close stream and free storage
5938 2003-09-14 Bruno Haible <bruno@clisp.org>
5940 * fwriteerror.h: New file.
5941 * fwriteerror.c: New file.
5943 2003-09-14 Jim Meyering <jim@meyering.net>
5945 * getloadavg.c: Correct cpp indentation.
5946 * strdup.c: Likewise.
5947 * vasnprintf.c: Likewise.
5949 2003-09-12 Paul Eggert <eggert@twinsun.com>
5951 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5952 * obstack.c [!defined _LIBC]: Likewise.
5953 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5954 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5955 * exitfail.c: Don't include stdlib.h; no longer needed.
5957 More changes to assume C89 or better.
5959 * error.c (error_tail): Assume vprintf.
5961 * argmatch.c (getenv): Remove decl.
5962 * progreloc.c (get_full_program_name): Define via prototype.
5963 * setenv.c (clearenv): Likewise.
5964 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5966 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5967 (malloc, memcpy): Remove decls.
5968 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5969 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5970 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5971 (memcpy): Remove macro.
5972 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5973 (__P): Remove. All uses removed.
5974 (PTR): Remove. All uses changed to void *.
5975 (CHAR_BIT, NULL): Remove.
5976 (spaces, zeros, memset_space, memset_zero)
5977 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5979 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5980 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5981 Define with prototype.
5982 Remove now-unnecessary prototype decl.
5983 (extra_args_spec): Assume ANSI C. All uses changed.
5984 (extra_args_spec_iso): Remove.
5985 (my_strftime, emacs_strftimeu): Define via prototype.
5986 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5988 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5989 * strtoimax.c: Include <stdlib.h> unconditionally.
5990 (strtoul, strtol): Remove decls.
5991 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5993 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5994 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5995 (LOCALE_PARAM_PROTO): New macro.
5996 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5997 (INTERNAL (strtol), strtol): Define with a prototype.
5998 (PARAMS): Remove. All uses removed.
5999 * tempname.c: Include <string.h> unconditionally.
6000 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6001 * xgethostname.c (main): Define with a prototype.
6002 * xmalloc.c: Include "xalloc.h" first, to check interface.
6003 Include <stdlib.h> unconditionally.
6004 (calloc, malloc, realloc, free): Remove decls.
6005 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6006 Include <stdlib.h> unconditionally. Sort include file names.
6008 (xstrtod): Define with a prototype.
6009 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6010 (strtol, strtoul): Remove decls.
6012 2003-09-11 Paul Eggert <eggert@twinsun.com>
6014 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6015 Include <stdlib.h>, <string.h> unconditionally.
6016 Remove now-unnecessary cast to char *.
6017 * strnlen.c: Include <string.h> unconditionally.
6018 * yesno.c (yesno): Define with a prototype.
6020 2003-09-10 Bruno Haible <bruno@clisp.org>
6022 * strcspn.c: Include <string.h> unconditionally.
6023 * strpbrk.c: Include <string.h> unconditionally.
6024 * strstr.c: Include <string.h> unconditionally.
6025 * unicodeio.c: Include <string.h> unconditionally.
6026 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6027 * unsetenv.c: Likewise.
6028 * xreadlink.c: Include <stdlib.h> unconditionally.
6029 * yesno.c: Include <stdlib.h> unconditionally.
6030 (rpmatch): Add prototype.
6032 2003-09-10 Jim Meyering <jim@meyering.net>
6034 * error.c: Correct indentation of cpp directives.
6036 2003-09-09 Paul Eggert <eggert@twinsun.com>
6040 * acosl.c (main): Use a prototype.
6041 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6044 * getloadavg.c (getloadavg, main): Define via prototypes.
6046 * getopt.h (struct option.name): Assume C89, and use 'const'.
6047 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6048 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6050 * getopt.c (const): Remove macro.
6051 Include <string.h> unconditionally.
6052 (my_index): Remove; all uses changed to strchr.
6053 (strlen): Remove decl.
6054 (exchange): Remove forward decl; no longer needed.
6055 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6056 Define with prototype.
6057 * getopt1.c (const): Remove macro.
6058 (getopt_long, getopt_long_only, main): Define with prototype.
6060 * getugroups.c: Include <string.h> unconditionally.
6062 * getusershell.c: Include <stdlib.h> unconditionally.
6063 (getusershell, setusershell, endusershell, readname, main):
6064 Define with prototypes.
6066 * group-member.c: Include group-member.h first.
6067 Include <stdlib.h> unconditionally.
6069 * hard-locale.c: Include hard-locale.h first.
6070 Include <stdlib.h>, <string.h> unconditionally.
6072 * hash.c (free, malloc): Remove decls.
6073 Include <stdlib.h> unconditionally.
6075 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6076 (getenv): Do not declare.
6078 * idcache.c: Include <string.h> unconditionally.
6080 * long-options.c: Include long-options.h first, to test interface.
6081 Include <stdlib.h> unconditionally.
6083 * makepath.c: Include makepath.h first, to test interface.
6084 Include <stdlib.h> and <string.h> unconditionally.
6086 * linebuffer.c: Include <stdlib.h>.
6087 (free): Remove decl.
6089 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6090 rpl_malloc returns void *, not char *.
6091 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6093 * md5.h: Include <limits.h> unconditionally.
6094 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6095 (__P): Remove; all uses removed.
6096 * md5.c: Include "md5.h" first.
6097 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6098 md5_buffer, md5_process_bytes, md5_process_block):
6099 Define with prototypes.
6100 * sha.h (__P): Remove all uses. (It wasn't defined??)
6101 * sha.c: Include "sha.h" first.
6102 Include <stdlib.h>, <string.h> unconditionally.
6104 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6105 * memcmp.c (__ptr_t): Likewise.
6106 * memrchr.c (__ptr_t): Likewise.
6107 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6108 Include <string.h> unconditionally.
6109 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6110 * memchr.c: Include <stdlib.h> unconditionally.
6111 * memchr.c (LONG_MAX): Remove.
6112 * memrchr.c (LONG_MAX): Likewise.
6113 * memchr.c (__memchr): Define via a prototype.
6114 * memrchr.c (__memrchr): Likewise.
6115 * memcmp.c (__P): Remove, and remove all uses.
6116 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6117 Remove forward decls; no longer needed.
6118 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6119 Use types required by C89 in prototype.
6121 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6122 * savedir.c: Likewise.
6123 * mkdir.c (free): Remove decl.
6124 * rmdir.c (rmdir): Define with a prototype.
6125 * savedir.c: Include savedir.h first, to test interface.
6127 * mktime.c (STDC_HEADERS): Remove.
6128 Include <stdlib.h>, <string.h> unconditionally.
6130 * modechange.c: Include <stdlib.h> unconditionally.
6131 (malloc): Remove decl.
6133 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6134 (free): Remove decl.
6136 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6137 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6138 (This type really should be intptr_t, but that's a C99ism.)
6139 (_obstack_memcpy): Remove: all uses changed to memcpy.
6140 Include <string.h> unconditionally.
6141 (struct obstack): Assume __STDC__ for types of members
6142 chunkfun, freefun, extra_arg.
6143 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6144 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6145 obstack_begin, obstack_specify_allocation,
6146 obstack_specify_allocation_with_arg, obstack_chunkfun,
6147 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6148 Remove unprototyped decls and the macros that use them.
6149 * obstack.c (POINTER): Remove. All uses changed to void *.
6150 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6151 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6152 (defined __STDC__ && __STDC__)]:
6153 Remove nonprototyped code.
6154 Include <stdlib.h> unconditionally.
6155 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6156 _obstack_allocated_p, _obstack_free, obstack_free,
6157 _obstack_memory_used, print_and_abort):
6158 Define using prototypes.
6159 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6160 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6161 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6162 obstack_next_free, obstack_object_size, obstack_room) [0]:
6163 Remove unused, unprototyped code.
6165 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6167 * physmem.c (physmem_total, physmem_available, main): Define
6170 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6171 (main): Define with a prototype.
6173 * posixver.c (getenv): Remove decl.
6175 * putenv.c (malloc): Returns void *, not char *.
6176 Include <string.h> unconditionally.
6177 (strchr, memcpy, NULL): Do not define.
6179 * readtokens.c: Include readtokens.h first, to test interface.
6180 Include <stdlib.h>, <string.h> unconditionally.
6181 (init_tokenbuffer): Define with a prototype.
6183 * regex.c (PARAMS): Remove. All uses removed.
6184 All uses of _RE_ARGS removed, too.
6185 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6187 (bzero): Assume memset exists.
6188 (memcmp, memcpy, NULL): Remove.
6189 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6190 char, or assignments to local vars of type signed char.
6191 (init_syntax_once, PREFIX(extract_number_and_incr),
6192 PREFIX(print_partial_compiled_pattern),
6193 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6194 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6195 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6196 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6197 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6198 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6199 wcs_compile_range, byte_compile_range, truncate_wchar,
6200 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6201 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6202 count_mbs_length, wcs_re_match_2_internal,
6203 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6204 PREFIX(alt_match_null_string_p),
6205 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6206 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6207 regfree, PREFIX(extract_number)): Define with prototype. Remove
6208 now-unnecessary declaration, if any.
6209 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6211 Remove now-unnecessary casts among pointer types.
6212 * regex.h (_RE_ARGS): Remove. All uses removed.
6214 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6215 (free): Remove decl.
6217 * rpmatch.c: Include <stdlib.h> unconditionally.
6219 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6220 (free): Remove decl.
6222 * save-cwd.c: Include <stdlib.h> unconditionally.
6223 * xgetcwd.c: Likewise.
6225 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6226 (free): Remove decl.
6228 * strchrnul.c (strchrnul): Define with a prototype.
6229 Fix bug: c_in was not converted to char before searching.
6231 The following changes are not K&R related:
6233 * group-member.h: Include <sys/types.h>, so that this file is
6235 * makepath.h: Likewise.
6237 * getusershell.c (readname, default_index, line_size, readname):
6238 Use size_t, not int, for sizes.
6239 (readname): If the size overflows, report an error instead of
6242 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6244 * getndelim2.c: Assume stdlib.h per the C89 spec.
6246 2003-09-08 Paul Eggert <eggert@twinsun.com>
6248 Assume C89 or better; remove K&R cruft.
6249 A few of these changes were first proposed by Derek Robert Price
6250 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6252 * addext.c: Include <string.h> unconditionally.
6253 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6254 Don't declare getenv or malloc.
6256 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6257 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6259 (find_stack_direction, alloca): Use prototypes.
6261 * atexit.c (atexit): Define using a prototype.
6263 * basename.c, dirname.c, stripslash.c:
6264 Include <string.h> unconditionally.
6266 * bcopy.c: Include <stddef.h>.
6267 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6269 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6271 * error.h (error, error_at_line, error_print_progname)
6272 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6273 * error.c: Include error.h first, to check interface.
6274 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6275 (VA_START): Remove; all uses changeed to va_start.
6276 (exit, strerror): Remove decls.
6277 (error_print_progname): Prototype uncondionally.
6278 Don't include <errno.h>; no longer needed.
6279 (private_strerror): Remove.
6280 (error_tail): Always define.
6281 (error, error_at_line): Assume C89 or better; always use prototypes.
6282 * fatal.c: Include "fatal.h" first, to test interface.
6283 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6284 (VA_START): Remove; all uses changed to va_start.
6285 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6287 (exit): Remove decl.
6288 (fatal): Prototype unconditionally. Assume va_start works.
6289 Abort at end, to pacify gcc.
6291 * euidaccess.c (main): Define with a prototype.
6293 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6295 * exitfail.c: Include <stdlib.h> unconditionally.
6297 * fnmatch_.h (__P): Remove. All uses changed to assume
6299 * fnmatch.c: Include fnmatch.h first, to test interface.
6300 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6301 (getenv): Remove decl.
6302 (fnmatch): Define using a prototype.
6303 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6304 (FCT): Define using a prototype.
6306 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6308 * gethostname.c: Include <stddef.h>.
6309 (gethostname): Define with prototype. Length is size_t, not int.
6311 2003-09-08 Paul Eggert <eggert@twinsun.com>
6313 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6314 getversion.c should have been removed then, but was accidentally
6317 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6318 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6320 2003-09-07 Paul Eggert <eggert@twinsun.com>
6322 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6323 copy_tm_result. Bug reported by Simon Josefsson in
6324 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6326 2003-09-06 Paul Eggert <eggert@twinsun.com>
6328 * time_r.c, time_r.h: New files.
6330 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6332 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6333 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6335 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6337 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6338 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6341 * timegm.c: Switch to glibc implementation, with the following changes:
6342 [defined HAVE_CONFIG_H]: Include <config.h>.
6343 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6344 (__mktime_internal) [!defined _LIBC]: New decl.
6345 (__gmtime_r) [!defined _LIBC]: New macro and function.
6346 (timegm): Use a prototype, since gnulib assumes C89.
6347 Do not bother declaring tmp to be const, as it's not really usefu.
6348 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6349 (timegm): Declare only if HAVE_DECL_TIMEGM.
6351 2003-09-03 Paul Eggert <eggert@twinsun.com>
6353 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6354 Bug reported by Lute Kamstra in
6355 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6357 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6358 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6359 course with correspondingly smaller numbers for tomorrow and
6360 yesterday. From Tadayoshi Funaba. Originally installed into
6361 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6364 2003-08-31 Simon Josefsson <jas@extundo.com>
6366 * timegm.h: New file.
6367 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6369 2003-08-31 Karl Berry <karl@gnu.org>
6371 * argp.h: update from libc.
6373 2003-08-28 Bruno Haible <bruno@clisp.org>
6375 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6376 warning on QNX, which defines O_BINARY to 000000.
6378 2003-08-24 Bruno Haible <bruno@clisp.org>
6380 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6381 MSVC7 <stdio.h> is included later.
6383 2003-08-20 Bruno Haible <bruno@clisp.org>
6385 * progname.h: New file, from GNU gettext.
6386 * progname.c: New file, from GNU gettext.
6387 * progreloc.c: New file, from GNU gettext.
6389 2003-08-19 Bruno Haible <bruno@clisp.org>
6391 * xstrdup.c: Assume <string.h> exists.
6393 2003-08-18 Jim Meyering <jim@meyering.net>
6395 * setenv.h: Indent nested cpp directive.
6396 * vasnprintf.c: Remove trailing blanks.
6398 2003-08-17 Simon Josefsson <jas@extundo.com>
6399 Bruno Haible <bruno@clisp.org>
6401 * xstrndup.h: New file.
6402 * xstrndup.c: New file.
6404 2003-08-17 Bruno Haible <bruno@clisp.org>
6406 * strndup.h: New file.
6408 2003-08-16 Paul Eggert <eggert@twinsun.com>
6410 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6411 space, undoing this 2003-08-12 change:
6412 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6414 2003-08-16 Jim Meyering <jim@meyering.net>
6416 Merge from coreutils.
6417 * xstrtoimax.c: #else #if -> #elif.
6418 * xstrtoumax.c: Likewise.
6420 2003-08-15 Paul Eggert <eggert@twinsun.com>
6422 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6423 rather than tab, after '#' in shell-script copyright notices.
6424 Suggested by Bruno Haible.
6426 2003-08-15 Jim Meyering <jim@meyering.net>
6427 and Paul Eggert <eggert@twinsun.com>
6429 Merge from coreutils.
6430 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6431 member but strut utmpx does not. Needed for AIX 4.3.3.
6432 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6434 2003-08-15 Jim Meyering <jim@meyering.net>
6436 Merge from coreutils.
6437 * xgethostname.c: Include <stdlib.h>.
6438 (xghostname): Don't exit for anything other than memory-related
6439 failure; just return NULL.
6440 * userspec.c: Include "posixver.h".
6441 (parse_user_spec): Accept `.' as a separator only
6442 in pre-POSIX-200112 mode.
6443 * strtoimax.c: Use #elif rather than #else #if.
6444 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6445 Remove function, now that we can rely on a working tzset function.
6446 [!_LIBC]: Ensure that the required autoconf test has been run.
6447 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6448 Use underlying_strftime for %r.
6449 * sha.c: Merge in some clean-up and optimization changes from glibc.
6450 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6451 Ensure that it is a multiple of 64.
6452 Rearrange loop exit tests so as to avoid performing an
6453 additional fread after encountering an error or EOF.
6454 * realloc.c: Update copyright date.
6456 2003-08-14 Jim Meyering <jim@meyering.net>
6458 Merge from coreutils.
6459 * obstack.h: Whitespace changes.
6460 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6461 and xcalloc return values.
6462 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6463 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6464 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6465 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6466 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6468 Use mntctl's return value to drive the entry-processing loop, since
6469 we can't rely on the value of the vmt_length member in the last
6470 entry. On some systems doing so could result in exhausting
6471 virtual memory. Based in part on a patch from Mike Jetzer.
6473 2003-08-14 Jim Meyering <jim@meyering.net>
6474 and Paul Eggert <eggert@twinsun.com>
6476 Merges from coreutils, plus other fixes.
6477 * physmem.c: Merge in portability changes from gcc/libiberty
6478 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6479 for credits and details. Thanks to Kaveh Ghazi for helping
6480 to keep these files in sync.
6481 (ARRAY_SIZE): Define it.
6482 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6483 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6484 (memcasecmp): Don't assume size_t fits in unsigned int.
6485 Remove casts and duplicate code.
6486 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6487 (memcpy): Remove definition.
6488 Merge in some clean-up and optimization changes from glibc.
6489 [BLOCKSIZE]: Move definition to top of file.
6490 Ensure that it is a multiple of 64.
6491 Rearrange loop exit tests so as to avoid performing an
6492 additional fread after encountering an error or EOF.
6493 * md5.h (md5_uintptr): Define.
6494 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6495 return to the initial working directory. Preserve errno
6497 * idcache.c: Include "xalloc.h".
6498 (xmalloc, xrealloc): Remove decls.
6499 (getuser): Remove casts no longer required in C89.
6500 * human.c: Include stdio.h, for sprintf.
6501 * group-member.c: Include "xalloc.h".
6502 (xmalloc, xrealloc): Remove decls.
6503 (get_group_info): Remove casts no longer required in C89.
6504 * getusershell.c (readname): Remove casts no longer required in C89.
6505 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6506 * getline.c: Whitespace fix, from coreutils.
6508 2003-08-13 Paul Eggert <eggert@twinsun.com>
6510 * exclude.c: Include <ctype.h>
6511 (IN_CTYPE_DOMAIN): New macro.
6513 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6516 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6517 Undo previous (whitespace-only) change.
6519 2003-08-12 Paul Eggert <eggert@twinsun.com>
6521 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6522 Normalize leading white space and remove trailing white space.
6523 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6524 notice, as per ../config/srclist-update.
6526 Merge from coreutils.
6527 * euidaccess.h: New file.
6528 * euidaccess.c: Include it.
6529 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6530 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6531 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6533 2003-08-11 Bruno Haible <bruno@clisp.org>
6535 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6536 (vasnprintf): Use it instead of wcslen.
6538 2003-08-11 Bruno Haible <bruno@clisp.org>
6540 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6541 value to ensure that _Bool promotes to int. Use #define for _Bool when
6542 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6544 2003-08-10 Karl Berry <karl@gnu.org>
6546 * regex.h: update from libc (whitespace fix).
6548 2003-08-09 Paul Eggert <eggert@twinsun.com>
6550 Merge some files from coreutils. These changes were
6551 originally made by Jim Meyering.
6552 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6553 many older Unixes require this.
6554 * alloca.c (alloca): Remove cast to argument of free;
6555 no longer needed in C89.
6556 * alloca_.h, regex.h: Fix white space to match
6557 what GNU indent does.
6559 2003-08-05 Paul Eggert <eggert@twinsun.com>
6561 * bumpalloc.h: Remove.
6563 2003-08-04 Paul Eggert <eggert@twinsun.com>
6565 * getloadavg.c: Change copyright notice and spacing to conform to
6568 Merge from coreutils.
6569 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6571 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6572 from Karl Berry, implemented by Jim Meyering.
6573 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6574 from Dmitry V. Levin.
6575 Remove anachronistic cast of xrealloc.
6576 * fnmatch_.h (__const): Remove. Use 'const'.
6577 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6578 type. Otherwise, it wouldn't compile with at least /bin/cc on
6579 ymp-cray-unicos9.0.2.X.
6580 Combine two mostly-identical uses of alloca into one.
6581 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6583 2003-08-04 Dave Love <d.love@dl.ac.uk>
6587 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6588 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6589 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6590 obsolete NLIST_NAME_UNION.
6591 [__GNU__]: Undef BSD and FSCALE.
6592 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6594 2003-08-03 Paul Eggert <eggert@twinsun.com>
6596 * stdbool_.h (_Bool): Make it signed char, instead of
6597 an enum type, so that it's guaranteed to promote to int. See:
6598 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6600 2003-07-31 Paul Eggert <eggert@twinsun.com>
6602 * strerror.c: Include config.h, limits.h. Declare sprintf.
6603 (strerror): Don't assume that a printable int fits in 14 bytes.
6605 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6606 Bruno Haible <bruno@clisp.org>
6608 * getline.h (getline, getdelim): Change return type to ssize_t.
6609 * getline.c (getline, getdelim): Likewise.
6610 Remove _GNU_SOURCE define; now it's defined in config.h through
6613 2003-07-22 Paul Eggert <eggert@twinsun.com>
6615 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6616 over-parenthesization in macros.
6618 Sync with coreutils.
6620 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6623 Use `exit_failure' for xalloc and xmemcoll instead of their own
6624 private exit-failure variables.
6625 * xalloc.h (xalloc_exit_failure): Remove.
6626 * xmalloc.c: Likewise. Include exitfail.h.
6627 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6628 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6629 * xmemcoll.c: Likewise. Include exitfail.h.
6630 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6632 2003-07-18 Paul Eggert <eggert@twinsun.com>
6634 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6635 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6636 to test that it can stand by itself. Include "exitfail.h".
6637 Clients should set exit_failure instead.
6638 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6640 2003-07-18 Andreas Schwab <schwab@suse.de>
6642 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6644 2003-07-18 Bruno Haible <bruno@clisp.org>
6646 * getndelim2.h: New file.
6647 * getndelim2.c: Make into a module of its own. Include config.h,
6649 (getndelim2): Make non-static. Change return type to ssize_t.
6650 * getline.h: Change argument names.
6651 * getline.c: Include getndelim2.h instead of getndelim2.c.
6652 * getnline.c: Include getndelim2.h.
6654 2003-07-17 Bruno Haible <bruno@clisp.org>
6656 * Makefile.am: Remove file.
6657 * Makefile.in: Remove file.
6659 2003-07-17 Bruno Haible <bruno@clisp.org>
6661 * getnline.h: New file.
6662 * getnline.c: New file.
6663 * getndelim2.c: New file, extracted from getline.c.
6664 (getndelim2): Renamed from getdelim2, with added nmax argument.
6665 * getline.c: Include getndelim2.c.
6666 (getdelim2): Moved out to getndelim2.c.
6667 (getline, getdelim): Update.
6669 2003-07-15 <karl@gnu.org>
6671 * vasnprintf.c: update from gettext.
6673 2003-07-15 Jim Meyering <jim@meyering.net>
6675 * makepath.c (make_path): Enclose diagnostic in _(...).
6677 2003-07-14 Paul Eggert <eggert@twinsun.com>
6679 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6680 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6681 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6682 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6683 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6684 updated automatically by ../config/srclist-update. This changes
6685 their license from LPGL to GPL.
6687 2003-07-14 Jim Meyering <jim@meyering.net>
6689 Don't emit diagnostics. Let callers do that.
6690 * save-cwd.c: Don't include "error.h".
6691 (save_cwd): Don't call error. Ensure that errno is valid
6692 when returning nonzero.
6694 * save-cwd.h (restore_cwd): Update prototype.
6695 * save-cwd.c (restore_cwd): Remove two parameters.
6696 Simplify. Don't call error upon failure. Let callers do that.
6697 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6698 when auditing is enabled. But don't bother updating the #if.
6700 2003-07-14 Simon Josefsson <jas@extundo.com>
6702 * mempcpy.h: New file.
6703 * mempcpy.c: New file.
6705 2003-07-14 Paul Eggert <eggert@twinsun.com>
6707 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6708 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6709 unicodeio.c, unicodeio.h, unlocked-io.h:
6710 Switch from LGPL to GPL.
6712 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6714 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6715 it breaks C++ compilation.
6716 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6718 2003-07-10 Jim Meyering <jim@meyering.net>
6720 * vasnprintf.c: Remove trailing blanks.
6721 Make cpp indentation consistent.
6723 2003-07-09 Paul Eggert <eggert@twinsun.com>
6725 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6726 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6727 Switch from LGPL to GPL.
6729 2003-07-07 Paul Eggert <eggert@twinsun.com>
6731 * mktime.c: Fix some boundary cases and remove need for floating point.
6733 Issue a compile-time diagnostic if time_t is floating point, or if
6734 two's complement arithmetic is not in effect, or if arithmetic
6735 right shift does not propagate the sign. These assumptions were
6736 all in the original code but they weren't checked.
6738 (TIME_T_MIDPOINT, verify): New macros.
6739 (__isleap): Remove; it has integer overflow problems.
6740 (leapyear): New function, without those problems.
6741 (ydhms_tm_diff): Remove; splitting into two parts.
6742 (ydhms_diff): New function, containing the arithmetic part of
6743 the old ydhms_tm_diff function. Issue a compile-time
6744 diagnostic if we are not using C99 integer division.
6745 Avoid casts when possible.
6746 (guess_time_tm): New function, containing the checking part of
6747 the old ydhms_tm_diff function. Return the new value, rather than
6748 the difference between it and the old. Accept a new argument T
6749 so that *T specifies the old value. Check for overflow in the result.
6751 (__mktime_internal): Use a time_t offset, not a long int offset.
6752 This undoes the 2003-06-04 change, which is no longer needed now
6753 that we have better overflow checking.
6754 (localtime_offset): Likewise.
6756 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6757 and long are 64-bit but int is only 32-bit.
6758 (ydhms_diff): Use long int to store year1 and yday1.
6759 Issue a compile-time diagnostic if long int is not wide enough.
6761 (__mktime_internal): Use long int to store adjusted year and yday.
6762 Use plain C rather than preprocessor commands, if that doesn't
6764 Check for overflow (and try to repair) after each probe
6765 rather than checking only at the very end. This avoids some bugs
6766 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6767 does not equal GMT offset at maximum time).
6768 Use integer to check for overflow rather than floating point; this
6769 is more portable to non-IEEE hosts, and is a tad faster.
6770 When we detect that we are oscillating between two values,
6771 don't check whether tm_isdst has the requested value, since
6772 we already know the answer. When tm_isdst has the wrong value,
6773 use a different heuristic to find the right one, based on the
6774 extreme values actually observed in practice in tz2003a,
6775 rather than the (overly optimistic) "previous 3 calendar quarters".
6777 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6778 "T const" to accommodate glibc style.
6779 (check_result): Use less-confusing report format. "long" -> "long int.
6781 Don't loop if the iteration overflows time_t.
6782 Allow a negative step in the iteration.
6784 2003-07-01 Paul Eggert <eggert@twinsun.com>
6786 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6787 having it depend on HAVE_SYS_TYPES_H.
6789 2003-06-25 Bruno Haible <bruno@clisp.org>
6791 * readlink.c: New file.
6793 2003-06-20 Bruno Haible <bruno@clisp.org>
6795 Assume C89, so PARAMS isn't needed.
6796 * unicodeio.h (PARAMS): Remove.
6797 * unicodeio.c: Don't use PARAMS.
6799 2003-06-18 Jim Meyering <jim@meyering.net>
6801 Merge changes from coreutils.
6802 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6803 Remove explicit declarations of xmalloc and realloc.
6805 (read_utmp): Remove anachronistic cast of xmalloc.
6807 2003-06-17 Paul Eggert <eggert@twinsun.com>
6809 Assume C89, so PARAMS isn't needed.
6810 * backupfile.h (PARAMS): Remove. All uses removed.
6811 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6812 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6813 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6814 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6815 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6816 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6817 xstrtol.h: Likewise.
6818 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6819 same.h, strverscmp.h: Do not include config.h; no longer needed.
6820 Anyway, config.h should always be included before any other file.
6822 2003-06-11 Simon Josefsson <jas@extundo.com>
6824 * sysexit_.h: New file.
6826 2003-05-20 Derek Price <derek@ximbiot.com>
6828 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6830 2003-06-10 Simon Josefsson <jas@extundo.com>
6832 * strchrnul.h: New file.
6833 * strchrnul.c: New file.
6835 2003-06-10 Simon Josefsson <jas@extundo.com>
6837 * argp.h: New file, from glibc.
6838 * argp-ba.c: New file, from glibc.
6839 * argp-eexst.c: New file, from glibc.
6840 * argp-fmtstream.c: New file, from glibc.
6841 * argp-fmtstream.h: New file, from glibc.
6842 * argp-fs-xinl.c: New file, from glibc.
6843 * argp-help.c: New file, from glibc.
6844 * argp-namefrob.h: New file, from glibc.
6845 * argp-parse.c: New file, from glibc.
6846 * argp-pv.c: New file, from glibc.
6847 * argp-pvh.c: New file, from glibc.
6848 * argp-xinl.c: New file, from glibc.
6850 2003-06-07 Jim Meyering <jim@meyering.net>
6852 * readtokens.h: Put `Free Software Foundation, Inc.'
6853 in place of my name in the copyright comment.
6854 Remove definition and uses of __P.
6857 * stat.c: Don't declare xmalloc explicitly.
6858 Instead, include "xalloc.h".
6859 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6860 xrealloc, and xcalloc return values.
6861 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6863 * xgetcwd.h: Remove definition/uses of PARAMS.
6865 2003-06-06 Jim Meyering <jim@meyering.net>
6867 * stdbool_.h: Renamed from stdbool.h.in.
6869 2003-06-06 Jim Meyering <jim@meyering.net>
6871 Merge from coreutils.
6872 * same.c: (same_name): Declare *_basename locals to be `const'.
6873 Consolidate declarations and initializations of *_base* locals.
6875 Merge from coreutils.
6876 This avoids a core dump on systems without GNU putenv,
6877 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6878 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6879 (unsetenv): New static function, from GNU libc.
6880 (rpl_putenv): Use it.
6882 * modechange.c: Remove trailing blanks.
6884 Merge from coreutils.
6885 * fsusage.c: Remove declaration of statfs.
6886 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6888 * posixtm.c: Include <stdbool.h> unconditionally.
6890 2003-06-05 Paul Eggert <eggert@twinsun.com>
6892 * mktime.c (__mktime_internal): When resolving a tm_isdst
6893 mismatch, look in future quarters as well as past. This fixes a
6894 bug when processing fall-backwards gaps immediately after a long
6895 period of daylight-saving time.
6897 * mktime.c: Assume freestanding C89 or better.
6898 (HAVE_LIMITS_H): Remove. Assume it's 1.
6899 (__P): Remove; not used.
6900 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6901 (mktime, not_equal_tm, print_tm, check_result,
6902 main): Use prototypes. Use const * where appropriate.
6903 (main): Fix typo in testing code that uncovered by above changes.
6904 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6906 2003-06-04 Paul Eggert <eggert@twinsun.com>
6908 * mktime.c: Fix Debian bug 177940
6909 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6910 (localtime_offset): Now long int, not time_t, because we want it
6911 to be guaranteed to be signed. All uses changed.
6912 (__mktime_internal): If overflow would occur when adding offset,
6915 Merge 'human' changes from coreutils. Rewrite to support
6916 locale-specific notations like thousands separators.
6917 * human.c: Simplify authorship notice.
6918 Include human.h immediately after config.h.
6919 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6920 <limits.h>: Do not include, since human.h does.
6921 (SIZE_MAX, UINTMAX_MAX): New macros.
6922 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6923 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6924 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6925 (power_letter): Renamed from suffixes.
6926 (generate_suffix_backwards): Remove.
6927 (adjust_value): Now takes int style (because of human.h changes)
6928 and long double value (for greater precision on some platforms).
6929 (group_number): New function.
6930 (human_readable): Use it. Use integer options, not enum.
6931 Put the options before the sizes in the arg list.
6932 Support all the new options.
6933 The old human_readable function has been removed;
6934 use inttostr.h instead.
6935 (human_readable, default_block_size, humblock):
6936 Use uintmax_t, not int, for block sizes.
6937 (human_readable_inexact, block_size_types): Remove.
6938 (block_size_opts): New constant.
6939 (human_options): Renamed from human_block_size, with new signature
6940 that allows block sizes up to UINTMAX_MAX. All callers changed.
6941 * human.h: Add copyright and authorship notice.
6942 Include <limits.h> and <stdbool.h> unconditionally.
6943 (PARAMS): Remove. All uses removed.
6944 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6945 (enum human_inexact_style): Remove tag; now a nameless enum.
6946 (human_floor, human_ceiling, human_round_to_even): Now have
6947 values 2, 0, 1 rather than -1, 1, 0.
6948 (human_group_digits, human_suppress_point_zero, human_autoscale,
6949 human_base_1024, human_SI, human_B): New constants.
6950 (human_readable_inexact, human_block_size): Remove.
6951 (human_readable): Size args are now uintmax_t, not int.
6952 (human_options): New decl.
6954 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6955 unnecessary now that we assume C89 or better. This change
6956 imported from coreutils.
6958 * mktime.c (__mktime_internal): Do not reject negative timestamps
6959 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6960 in the 2003-05-30 sync from glibc.
6962 .h files should stand alone, but we shouldn't include <sys/types.h>
6963 if we can get away with just <stddef.h>.
6965 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6966 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6967 rather than <sys/types.h>, as we merely need size_t.
6968 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6970 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6971 Include <stdio.h>, to get FILE.
6972 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6973 memcasecmp.h has included <stddef.h> and all we need is size_t.
6974 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6975 our interface, instead of including <sys/types.h>
6977 2003-06-02 Paul Eggert <eggert@twinsun.com>
6980 Fix some minor time-related bugs with POSIX time arguments.
6981 Some valid time stamps were being rejected (notably -1, and
6982 time stamps before 1900 on 64-bit hosts). And some invalid
6983 time stamps were being accepted, e.g. September 31.
6985 * posixtm.h (posixtime): Return bool instead of time_t, so
6986 that we can return (time_t) -1 successfully.
6987 * posixtm.c: Likewise.
6988 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6989 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6990 (t): Remove static var.
6991 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6992 of static var. All uses changed.
6993 (year): Do not reject years before 1900; they can occur with
6995 (posix_time_parse): Do not check for out-of-range components;
6996 that is now the caller's responsibility, since our checks were
6997 only approximations.
6998 (posixtime): Use mktime to check for out-of-range components,
6999 since it knows them exactly.
7000 If mktime returns (time_t) -1, check whether an error actually occurred
7001 by invoking localtime on -1.
7002 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7003 posixtime failures better.
7004 Improve the test data (in comments only).
7006 2003-05-30 <karl@gnu.org>
7008 * mktime.c: update from libc.
7010 2003-05-30 Bruno Haible <bruno@clisp.org>
7012 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7013 * localcharset.h: Likewise.
7014 * localcharset.c: Likewise.
7016 2003-05-28 Paul Eggert <eggert@twinsun.com>
7018 Assume the headers required for C89 freestanding compilers.
7019 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7020 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7021 without checking for HAVE_LIMITS_H.
7022 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7023 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7025 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7026 * exclude.c: Include <stdbool.h> unconditionally.
7027 * tempname.c: Include <stddef.h> unconditionally.
7028 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7029 * modechange.c, rpmatch.c (NULL): Don't define, since
7030 <stddef.h> does that.
7031 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7032 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7033 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7034 * xstrtol.c: Likewise.
7035 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7036 * savedir.c: Include <stddef.h> instead of defining NULL.
7038 * addext.c (addext): Use assignment rather than cast, to avoid
7039 warnings on some platforms.
7041 * mktime.c (__mktime_internal): Do not reject negative timestamps
7044 2003-05-10 Bruno Haible <bruno@clisp.org>
7046 * linebreak.c (iconv_string_length): Don't return -1 just because the
7047 string is longer than 4 KB.
7049 2003-05-12 Jim Meyering <jim@meyering.net>
7051 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7052 the space-padded-by-default conversion specifiers, %e, %k, %l.
7054 2003-05-03 Bruno Haible <bruno@clisp.org>
7056 Upgrade to Unicode-4.0.
7057 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7058 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7059 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7060 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7061 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7062 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7063 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7064 Change width of U+E0100..U+E01EF from 1 to 0.
7066 2003-04-25 Bruno Haible <bruno@clisp.org>
7068 * copy-file.c: Include <stddef.h>, for size_t.
7070 2003-04-25 Jim Meyering <jim@meyering.net>
7072 * copy-file.c (copy_file_preserving): Declare buf_size to be
7073 of type size_t, not int.
7075 2003-04-11 Jim Meyering <jim@meyering.net>
7077 Merge changes from Coreutils.
7079 2003-03-22 Jim Meyering <jim@meyering.net>
7081 * strftime.c (widen): Cast alloca return value to proper type.
7083 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7086 * strftime.c (my_strftime): Handle very large width
7087 specifications for numeric values correctly. Improve checks for
7090 2003-01-19 Jim Meyering <jim@meyering.net>
7092 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7093 (nl_get_alt_digit) [! defined my_strftime]: Define.
7094 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7095 _nl_get_alt_digit and _nl_get_walt_digit.
7097 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7098 These changes have no effect outside of _LIBC.
7100 2003-04-10 Bruno Haible <bruno@clisp.org>
7102 * findprog.h: New file, from GNU gettext.
7103 * findprog.c: New file, from GNU gettext.
7105 2003-04-05 Jim Meyering <jim@meyering.net>
7107 Merge changes from Coreutils.
7109 * exclude.h (PARAMS): Remove definition and uses.
7110 * exclude.c: Remove uses of `PARAMS'.
7112 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7113 Add test-cases for DOS filenames. Declare program_name.
7114 (main): Set up program_name. Patch by Rich Dawe.
7116 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7118 Use mntctl's return value to drive the entry-processing loop, since
7119 we can't rely on the value of the vmt_length member in the last
7120 entry. On some systems doing so could result in exhausting
7121 virtual memory. Based in part on a patch from Mike Jetzer.
7123 2003-04-04 Bruno Haible <bruno@clisp.org>
7125 * linebreak.h: New file, from GNU gettext.
7126 * linebreak.c: New file, from GNU gettext with slight modifications.
7127 * lbrkprop.h: New file, from GNU gettext.
7129 2003-04-03 Bruno Haible <bruno@clisp.org>
7131 * utf8-ucs4.h: New file, from GNU gettext.
7132 * utf16-ucs4.h: New file, from GNU gettext.
7133 * ucs4-utf8.h: New file, from GNU gettext.
7134 * ucs4-utf16.h: New file, from GNU gettext.
7136 2003-04-02 Bruno Haible <bruno@clisp.org>
7138 * binary-io.h: New file, from GNU gettext.
7140 2003-04-01 Bruno Haible <bruno@clisp.org>
7142 * pathname.h: New file, from GNU gettext.
7143 * concatpath.c: New file, from GNU gettext.
7145 2003-03-30 Bruno Haible <bruno@clisp.org>
7147 * copy-file.c (copy_file_preserving): Don't set owner if the function
7148 chown() doesn't exist.
7150 2003-03-28 Bruno Haible <bruno@clisp.org>
7152 * copy-file.h: New file, from GNU gettext.
7153 * copy-file.c: New file, from GNU gettext.
7155 2003-03-18 Jim Meyering <jim@meyering.net>
7157 * quote.c (quote_n): Fix typo in comment.
7159 2003-03-14 Jim Meyering <jim@meyering.net>
7161 Merge changes from Coreutils.
7162 * obstack.h (obstack_object_size): Declare temporary, __o,
7163 to be const, in order to avoid warnings.
7164 (obstack_room): Likewise.
7165 (obstack_empty_p): Likewise.
7167 2003-03-13 Paul Eggert <eggert@twinsun.com>
7169 Merge changes from Bison.
7170 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7171 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7172 when compiling Bison 1.875's `bitset bset = obstack_alloc
7173 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7174 * hash.c: Include <stdbool.h> unconditionally.
7176 2003-03-09 Paul Eggert <eggert@twinsun.com>
7178 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7179 Reported by Bruce Becker; see:
7180 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7182 2003-03-03 Paul Eggert <eggert@twinsun.com>
7183 Bruno Haible <bruno@clisp.org>
7185 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7186 Reported by John Hughes, see
7187 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7189 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7191 * poll_.h: New file.
7194 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7196 * mathl.h: New file.
7197 * acosl.c: New file.
7198 * asinl.c: New file.
7199 * atanl.c: New file.
7200 * ceill.c: New file.
7203 * floorl.c: New file.
7204 * frexpl.c: New file.
7205 * ldexpl.c: New file.
7207 * sincosl.c: New file.
7209 * sqrtl.c: New file.
7211 * trigl.c: New file.
7212 * trigl.h: New file.
7214 2003-02-17 Bruno Haible <bruno@clisp.org>
7216 * mkdtemp.h: New file, from GNU gettext.
7217 * mkdtemp.c: New file, from GNU gettext.
7219 2003-01-31 Bruno Haible <bruno@clisp.org>
7221 * rename.c: #undef rename before defining rpl_rename.
7222 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7224 2003-01-30 Bruno Haible <bruno@clisp.org>
7226 * printf-args.h: New file, from GNU gettext.
7227 * printf-args.c: New file, from GNU gettext.
7228 * printf-parse.h: New file, from GNU gettext.
7229 * printf-parse.c: New file, from GNU gettext.
7230 * vasnprintf.h: New file, from GNU gettext.
7231 * vasnprintf.c: New file, from GNU gettext.
7232 * asnprintf.c: New file, from GNU gettext.
7233 * vasprintf.h: New file, from GNU gettext with modifications.
7234 * vasprintf.c: New file, from GNU gettext.
7235 * asprintf.c: New file, from GNU gettext.
7237 2003-01-29 Bruno Haible <bruno@clisp.org>
7239 * stpncpy.h: New file, from GNU gettext with modifications.
7240 * stpncpy.c: New file, from GNU gettext with modifications.
7242 2003-01-28 Bruno Haible <bruno@clisp.org>
7244 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7246 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7249 2003-01-27 Bruno Haible <bruno@clisp.org>
7251 * xsetenv.h: New file, from GNU gettext.
7252 * xsetenv.c: New file, from GNU gettext.
7254 2003-01-23 Bruno Haible <bruno@clisp.org>
7256 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7258 2003-01-22 Bruno Haible <bruno@clisp.org>
7260 * exit.h: New file, from GNU gettext.
7262 2003-01-11 Bruno Haible <bruno@clisp.org>
7264 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7265 * strcase.h (strcasecmp, strncasecmp): Likewise.
7267 2003-01-14 Jim Meyering <jim@meyering.net>
7269 * same.c (same_name): Tweak a comment.
7271 2003-01-11 Bruno Haible <bruno@clisp.org>
7273 * same.c (same_name): Reorder tests so as to avoid calling stat()
7274 when a string comparison is sufficient.
7276 2003-01-11 Bruno Haible <bruno@clisp.org>
7278 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7281 2003-01-11 Bruno Haible <bruno@clisp.org>
7283 * hash-pjw.c: Add comment about low quality of this function.
7285 2003-01-12 Paul Eggert <eggert@twinsun.com>
7287 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7288 to avoid collisions with libcurses and libreadline.
7290 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7291 * getstr.h, getstr.c: Remove.
7292 * getline.c: Include "getline.h", to check interface.
7293 Move body of old getstr.c here: this defines MIN_CHUNK and
7294 declares getdelim2, which is renamed from getstr.
7295 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7297 * linebuffer.c (readlinebuffer): Renamed from readline.
7299 * linebuffer.h: Likewise.
7300 (readline): Remove backward-compatibility macro.
7302 2003-01-12 Jim Meyering <jim@meyering.net>
7304 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7306 2003-01-10 Bruno Haible <bruno@clisp.org>
7308 * alloca_.h: New file.
7309 * getdate.y: Unconditionally include alloca.h.
7310 * makepath.c: Likewise.
7311 * setenv.c: Likewise.
7312 * userspec.c: Likewise.
7314 2003-01-09 Bruno Haible <bruno@clisp.org>
7316 * stdbool.h.in: New file.
7318 2003-01-08 Bruno Haible <bruno@clisp.org>
7320 * safe-read.c: Include specification header first, to ensure its
7322 * full-write.c: Likewise.
7324 2003-01-08 Jim Meyering <jim@meyering.net>
7326 * full-write.c: Undefine and define-away `const' after inclusion
7327 of errno.h, not before. Suggestion from Bruno Haible.
7329 2003-01-07 Jim Meyering <jim@meyering.net>
7331 * full-write.c: Rework so that it may serve to define full_read, too.
7332 * full-read.c: Simply #define FULL_READ and include full-write.c.
7334 2003-01-06 Jim Meyering <jim@meyering.net>
7336 * version-etc.c: Update year in translatable copyright string.
7338 2002-12-25 Bruno Haible <bruno@clisp.org>
7340 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7341 * xstrtol.h: Likewise.
7342 * xstrtoimax.c: Likewise.
7343 * xstrtoumax.c: Likewise.
7344 * human.h: Likewise.
7346 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7347 on systems that have <inttypes.h> but not <stdint.h>.
7349 2002-12-31 Paul Eggert <eggert@twinsun.com>
7351 * memcoll.c (memcoll): Fall back on a simple algorithm using
7352 memcmp if strcoll doesn't work.
7354 2002-12-23 Bruno Haible <bruno@clisp.org>
7356 * localcharset.h: New file.
7357 * localcharset.c: Include it.
7358 * unicodeio.c: Likewise.
7360 2002-12-22 Bruno Haible <bruno@clisp.org>
7362 * utime.c (utime_null): No need to call ftruncate if the file was
7365 2002-12-23 Bruno Haible <bruno@clisp.org>
7367 * memcoll.c (STRCOLL): New macro.
7370 2002-12-22 Bruno Haible <bruno@clisp.org>
7372 * getstr.h (getstr): Define, to avoid clash with libcurses.
7373 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7375 2002-12-22 Bruno Haible <bruno@clisp.org>
7377 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7379 2002-12-23 Bruno Haible <bruno@clisp.org>
7381 * getline.h: Include <stddef.h>, for size_t.
7383 * unicodeio.h: Include <stddef.h>, for size_t.
7384 * unicodeio.c: Don't include <stddef.h>.
7386 2002-12-17 Bruno Haible <bruno@clisp.org>
7388 * canon-host.c (strdup): Remove unused declaration.
7390 * fsusage.c: Include full_read.h.
7391 (get_fs_usage): Use full_read instead of safe_read.
7393 * utime.c (utime_null): Use SAFE_READ_ERROR.
7395 2002-12-11 Bruno Haible <bruno@clisp.org>
7397 * setenv.h: Rewritten to cope with systems that have setenv() but not
7399 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7402 2002-12-11 Bruno Haible <bruno@clisp.org>
7404 * setenv.c (alloca): Fall back to malloc.
7406 (setenv): Use freea() to free memory allocated with alloca().
7408 2002-11-13 Bruno Haible <bruno@clisp.org>
7410 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7411 function declarations.
7412 * unsetenv.c (unsetenv): Likewise.
7414 2002-03-04 Bruno Haible <bruno@clisp.org>
7416 Portability to AIX 4.3.3.
7417 * unsetenv.c: New file, extracted from setenv.c.
7418 * setenv.c: Move the unsetenv() function to unsetenv.c.
7420 2001-12-20 Bruno Haible <bruno@clisp.org>
7422 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7423 use malloc instead. For SunOS 4.
7425 2001-12-11 Bruno Haible <bruno@clisp.org>
7427 * setenv.c: Declare alloca.
7428 (compar_fn_t): New typedef.
7429 (KNOWN_VALUE, STORE_VALUE): Use it.
7431 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7434 2002-12-10 Paul Eggert <eggert@twinsun.com>
7436 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7437 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7438 Choose values that are less likely to collide with system fnmatch
7440 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7441 defined (e.g., a pure POSIX system).
7442 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7443 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7445 2002-12-06 Jim Meyering <jim@meyering.net>
7447 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7449 Merge in changes from libc's misc/error.c, in preparation
7450 for the merge of gnulib's changes back into libc.
7452 * error.c (_): Define only if not already defined.
7453 Move definition to follow all #include directives.
7454 Include unlocked-io.h only if !_LIBC.
7455 [_LIBC]: Include <libio/libioP.h>.
7456 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7457 (fflush): Tweak definition to use INTUSE.
7460 2002-12-05 Paul Eggert <eggert@twinsun.com>
7462 * alloca.c [defined emacs]: Include "lisp.h".
7463 (xalloc_die) [defined emacs]: New macro.
7464 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7465 [! defined emacs]: Include <xalloc.h>.
7466 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7467 (pointer): Typedef to POINTER_TYPE *.
7468 (malloc): Remove decl; we now always use xmalloc.
7469 (alloca): Use old-style definition, since Emacs needs this.
7470 Check for arithmetic overflow when computing combined size.
7472 2002-12-04 Paul Eggert <eggert@twinsun.com>
7474 Do not generate unlocked-io.h automatically, since it's easier to
7475 maintain it by hand.
7477 * unlocked-io.h: New file, from GNU diffutils,
7478 but with proper copyright notice and attribution.
7480 * Makefile.am: Add copyright notice.
7481 (libfetish_a_SOURCES): Add unlocked-io.h.
7482 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7483 (DISTCLEANFILES, io_functions): Remove macros.
7484 (EXTRA_DIST): Remove gen_uio.
7485 (unlocked-io.h): Remove rule.
7487 2002-12-04 Jim Meyering <jim@meyering.net>
7489 Reflect the fact that stat.c and lstat.c are no longer generated.
7490 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7491 (DISTCLEANFILES): Likewise.
7492 (EXTRA_DIST): Likewise.
7493 (all_local): Don't depend on stat.c or lstat.c.
7494 (stat.c, lstat.c): Remove rules.
7495 (EXTRA_DIST): Remove xstat.in.
7497 * xstat.in: Remove file. Contents moved into stat.c.
7498 * stat.c: New file. Contents mostly from xstat.in.
7499 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7500 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7502 * safe-read.c: Rework so that it may serve to define safe_write, too.
7503 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7505 2002-12-03 Jim Meyering <jim@meyering.net>
7507 * safe-read.c, safe-write.c: Change variable names and comments, but
7508 not semantics, to minimize the differences between these two files.
7509 (safe_read): Change comment to mention SAFE_READ_ERROR.
7511 * safe-read.c (IS_EINTR): Define.
7512 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7514 2002-12-02 Bruno Haible <bruno@clisp.org>
7516 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7517 Define, taken from safe-read.c.
7518 (INT_MAX): Provide fallback.
7519 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7520 * safe-write.h (SAFE_WRITE_ERROR): Define.
7522 * safe-read.c (EINTR): Remove definition.
7523 (safe_read): Don't use EINTR if it is absent.
7525 2002-12-02 Jim Meyering <jim@meyering.net>
7527 * safe-read.c (EINTR): Define.
7528 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7529 (INT_MAX): Provide fallback.
7530 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7532 * safe-read.h (SAFE_READ_ERROR): Define.
7534 2002-12-01 Jim Meyering <jim@meyering.net>
7536 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7537 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7539 2002-11-27 Paul Eggert <eggert@twinsun.com>
7541 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7542 hash_rehash): Replace `if (limit <= value) abort ();' with
7543 `if (! (value < limit)) abort ();', for readability.
7545 2002-11-26 <karl@gnu.org>
7547 * strdup.c: copy from libc again, with jim's ok.
7548 * .cppi-disable: re-add strdup.c
7550 2002-11-25 <karl@gnu.org>
7552 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7553 instead of "strtol.c".
7555 2002-11-25 Jim Meyering <jim@meyering.net>
7557 * mktime.c: Sync from libc, now that it has the latest fix.
7559 2002-11-24 <karl@gnu.org>
7561 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7562 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7564 2002-11-24 Jim Meyering <jim@meyering.net>
7566 Update from coreutils:
7568 * mktime.c: Merge in changes from libc.
7570 Avoid a link-time failure on some Linux systems.
7571 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7572 (__mon_yday): Declare with the STATIC attribute.
7573 (__mktime_internal): Likewise.
7574 Based on a report from Greg Schafer.
7576 2002-11-23 Jim Meyering <jim@meyering.net>
7578 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7579 Use `unsigned', not `int', as type of index.
7581 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7583 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7585 2002-11-22 Paul Eggert <eggert@twinsun.com>
7587 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7588 hint that one should use `if (! x) abort ();' rather than `assert
7589 (x);', and anyway it's one less thing to worry about configuring.
7590 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7591 hash_rehash, hash_insert): Use abort rather than assert.
7593 2002-11-22 Paul Eggert <eggert@twinsun.com>
7595 * quotearg.h: Allow multiple inclusion by surrounding with
7596 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7597 so that we can be included first.
7598 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7599 * quotearg.c: Include quotearg.h immediately after config.h.
7600 No need to include stddef.h or sys/types.h any more.
7601 Surround local include files with "", not "<>".
7602 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7603 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7604 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7605 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7606 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7607 (ISPRINT): Remove; no longer needed now that we assume C89.
7609 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7612 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7613 quotearg_char): Use SIZE_MAX rather than
7614 (size_t) -1 when we are talking about "infinity".
7616 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7618 2002-11-22 Bruno Haible <bruno@clisp.org>
7620 * safe-read.h: Assume C89. Add comments.
7621 (safe_read): Change return type to size_t.
7622 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7623 counts > SSIZE_MAX correctly.
7624 * safe-write.h: New file.
7625 * safe-write.c: New file.
7626 * full-read.h: New file.
7627 * full-read.c: New file.
7628 * full-write.h: Assume C89. Add comments.
7629 * full-write.c: Include safe-write.h.
7630 (full_write): Rewritten to use safe_write.
7631 Suggested by Jim Meyering and Paul Eggert.
7633 2002-11-21 Bruno Haible <bruno@clisp.org>
7635 Remove case insensitive option matching.
7636 * argmatch.h (argcasematch): Remove declaration.
7637 (ARGCASEMATCH): Remove macro.
7638 (__xargmatch_internal): Remove case_sensitive argument.
7639 (XARGMATCH): Update.
7640 (XARGCASEMATCH): Remove macro.
7641 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7642 case_sensitive argument.
7643 (argcasematch): Remove function.
7644 (__xargmatch_internal): Remove case_sensitive argument.
7645 (main): Use XARGMATCH instead of XARGCASEMATCH.
7647 * xmalloc.c: Change compile-time error message. Add comment about
7648 required autoconf version.
7650 2002-11-21 Jim Meyering <jim@meyering.net>
7652 * strdup.c (strdup): Tweak comment and initial #if/#include.
7654 Merge in changes from the coreutils.
7656 2002-09-25 Paul Eggert <eggert@twinsun.com>
7657 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7658 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7659 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7660 int. Work more efficiently if X is the same width as uintmax_t.
7661 Do not compare X to -1, to avoid bogus compiler warning.
7662 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7663 Don't assume that f_frsize and f_bsize are the same type.
7665 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7668 * makepath.c (make_path): Restore umask *before* creating the final
7670 (make_path): Minor reformatting.
7672 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7673 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7675 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7676 ones. At least on GNU/Linux systems, `auto' means something else.
7679 2002-11-20 Paul Eggert <eggert@twinsun.com>
7681 Merge argmatch cleanups from Bison. Assume C89.
7683 * argmatch.c: Include config.h here, not in argmatch.h.
7684 Include stdlib.h, for EXIT_FAILURE.
7685 Always include <string.h>, since we assume C89.
7686 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7687 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7688 Include <stddef.h> instead, since it's all we need for size_t.
7689 (PARAMS): Remove. All uses removed.
7690 (ARRAY_CARDINALITY): Do not bother to #undef.
7691 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7692 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7693 Remove unnecessary parentheses.
7694 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7695 Insert necessary parentheses.
7696 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7697 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7699 2002-11-19 Bruno Haible <bruno@clisp.org>
7701 * mbswidth.c: Include mbswidth.h right at the beginning.
7702 * mbswidth.h: Include <stddef.h>, for size_t.
7704 * mbswidth.h (PARAMS): Remove macro.
7705 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7706 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7708 * gcd.h (PARAMS): Remove macro.
7709 (gcd): Use ANSI C function declarations.
7710 * gcd.c (gcd): Likewise.
7712 2002-11-15 Bruno Haible <bruno@clisp.org>
7714 * strcspn.c: Include <stddef.h>.
7715 (strcspn): Use ANSI C function declaration. Change return type to
7717 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7718 (strpbrk): Use NULL.
7719 * strpbrk.h (PARAMS): Remove macro.
7720 (strpbrk): Use ANSI C function declaration.
7721 * strstr.c: Don't include <sys/types.h>.
7722 * strstr.h (PARAMS): Remove macro.
7723 (strstr): Use ANSI C function declarations.
7725 2002-11-06 Bruno Haible <bruno@clisp.org>
7727 * gcd.h (gcd): Change argument type to 'unsigned long'.
7728 * gcd.c (gcd): Likewise.
7730 2002-11-05 Bruno Haible <bruno@clisp.org>
7732 * gcd.h: New file, from gettext-0.11.5.
7733 * gcd.c: New file, from gettext-0.11.5.
7735 2002-11-05 Bruno Haible <bruno@clisp.org>
7737 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7738 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7739 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7740 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7742 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7743 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7745 * closeout.c: Include gettext.h instead of <libintl.h>.
7746 * human.c: Include gettext.h instead of <libintl.h>.
7747 * quotearg.c: Include gettext.h instead of <libintl.h>.
7748 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7749 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7750 * userspec.c: Include gettext.h instead of <libintl.h>.
7751 * version-etc.c: Include gettext.h instead of <libintl.h>.
7752 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7753 (textdomain): Remove definition.
7754 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7756 * long-options.c: Remove include of <libintl.h> and definition of _.
7757 * same.c: Remove include of <libintl.h> and definition of _.
7759 2002-11-04 Bruno Haible <bruno@clisp.org>
7761 * stpcpy.h: New file, from GNU gettext-0.11.5.
7762 * strcase.h: New file, from GNU gettext-0.11.5.
7763 * strpbrk.h: New file, from GNU gettext-0.11.5.
7764 * strstr.h: New file, from GNU gettext-0.11.5.
7765 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7767 2002-05-09 Bruno Haible <bruno@clisp.org>
7769 * config.charset: Update for newest glibc. Add canonical names
7770 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7772 2002-05-09 Bruno Haible <bruno@clisp.org>
7774 * localcharset.c (get_charset_aliases): Add more Windows specific
7777 2002-05-08 Owen Taylor <otaylor@redhat.com>
7779 * config.charset: A few additions for Solaris.
7781 2001-12-05 Bruno Haible <bruno@clisp.org>
7783 * localcharset.c (locale_charset): Don't return an empty string.
7785 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7787 * config.charset: msdos in uk_UA uses CP1125.
7789 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7791 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7792 * localcharset.c (locale_charset): Declare as extern "C".
7794 2002-02-15 Bruno Haible <bruno@clisp.org>
7796 * config.charset [msdosdjgpp]: For Russian, use CP866.
7798 2002-02-11 Bruno Haible <bruno@clisp.org>
7800 * config.charset: Add support for NetBSD.
7802 2002-09-25 <karl@gnu.org>
7804 * strdup.c: copy from libc/string (via ../config/srclist*).
7805 * getopt*: copy from libc/posix.
7806 * gettext.h: copy from gettext.
7807 * .cppi-disable: add strdup.c, gettext.h.
7809 2002-07-01 Jim Meyering <meyering@lucent.com>
7811 * c-stack.c: Include sys/time.h.
7812 From Volker Borchert.
7814 2002-06-11 Paul Eggert <eggert@twinsun.com>
7816 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7817 New macro. Use it uniformly instead of
7818 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7819 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7820 reported by Vin Shelton.
7822 2002-06-22 Jim Meyering <meyering@lucent.com>
7824 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7825 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7827 2002-06-22 Paul Eggert <eggert@twinsun.com>
7829 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7830 Do not assume SA_SIGINFO behavior.
7831 Bug reported by Jim Meyering on NetBSD 1.5.2.
7833 2002-06-22 Jim Meyering <meyering@lucent.com>
7835 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7837 * exitfail.c, exitfail.h: Likewise.
7838 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7840 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7842 (EXTRA_DIST): Add fnmatch_loop.c.
7843 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7845 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7846 * fnmatch.c: Update from diffutils-2.8.2.
7847 * fnmatch_.h: New file. From diffutils-2.8.2.
7848 * fnmatch.h: Remove file.
7850 2002-06-18 Paul Eggert <eggert@twinsun.com>
7852 * file-type.h: Report an error if neither S_ISREG nor
7853 S_IFREG is defined, instead of using a test specific to glibc
7854 2.2. This should be safe, since POSIX requires S_ISREG and
7855 Unix Version 7 had S_IFREG. We don't need to check for
7856 <sys/types.h> since we don't use any symbols that it defines.
7858 2002-06-15 Jim Meyering <meyering@lucent.com>
7860 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7861 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7862 have been included before this file.
7864 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7866 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7867 so that each temporary file name is unique and valid in the first
7868 8 characters, for operation under DOS.
7870 2002-06-15 Jim Meyering <meyering@lucent.com>
7872 Work even with DJGPP 2.03, which lacks support for symlinks.
7874 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7876 * lchown.c (S_ISLNK): Likewise.
7878 2002-06-14 Jim Meyering <meyering@lucent.com>
7880 * file-type.h: Use the version from diffutils-2.8.2.
7881 * file-type.c: Likewise.
7883 2002-05-27 Jim Meyering <meyering@lucent.com>
7885 Fix a problem seen only on nonconforming systems whereby ls.c's
7886 use of localtime, and then of gettimeofday would cause trouble:
7887 the localtime call used to initialize rpl_gettimeofday's save
7888 mechanism would clobber ls's current local time information so
7889 that in any long listing the first file would always be listed
7890 with date 1970-01-01. Analysis by Volker Borchert.
7892 * gettimeofday.c (localtime): Undefine.
7893 (rpl_localtime): New function.
7895 2002-05-22 Jim Meyering <meyering@lucent.com>
7897 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7898 * file-type.h: New file.
7899 * file-type.c (file_type): New file/function. Extracted from diffutils.
7901 2002-04-29 Paul Eggert <eggert@twinsun.com>
7903 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7905 2002-04-28 Paul Eggert <eggert@twinsun.com>
7907 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7908 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7909 of 127, since 64 is the largest conceivable number for ancient
7911 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7913 2002-04-28 Jim Meyering <meyering@lucent.com>
7915 * sig2str.c (WTERMSIG): Remove definition (unused).
7917 2002-04-28 Paul Eggert <eggert@twinsun.com>
7919 * sig2str.h, sig2str.c: New files.
7920 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7922 2002-04-24 Jim Meyering <meyering@lucent.com>
7924 * gettext.h: New file, from Gettext.
7925 * Makefile.am (INCLUDES): Remove -I../intl.
7926 (libfetish_a_SOURCES): Add gettext.h.
7928 2002-04-16 Jim Meyering <meyering@lucent.com>
7930 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7931 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7932 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7934 2002-04-12 Jim Meyering <meyering@lucent.com>
7936 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7938 2002-03-10 Jim Meyering <meyering@lucent.com>
7940 * makepath.c (make_path): Remove a comma from a diagnostic.
7941 Suggestion from Santiago Vila.
7943 2002-03-08 Jim Meyering <meyering@lucent.com>
7945 * rename.c: Mention that this wrapper is needed also on
7946 mips-dec-ultrix4.4 systems.
7948 2002-03-02 Jim Meyering <meyering@lucent.com>
7950 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7951 not HAVE_CLOCK_SETTIME.
7953 2002-02-27 Paul Eggert <eggert@twinsun.com>
7955 * nanosleep.h: Rename to....
7956 * timespec.h: New name for nanosleep.h. All uses changed.
7958 * gettime.c: New file.
7959 * settime.c: New file.
7962 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7963 timespec.h. Remove nanosleep.h.
7965 2002-02-25 Paul Eggert <eggert@twinsun.com>
7967 * acl.c, acl.h: New files.
7968 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7970 2002-02-24 Jim Meyering <meyering@lucent.com>
7972 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7973 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7974 cause trouble. Reported by Nelson Beebe.
7976 2002-02-23 Paul Eggert <eggert@twinsun.com>
7978 * path-concat.c (xpath_concat): Reorder code to pacify
7979 compilers that don't know that xalloc_die never returns.
7981 2002-02-20 Jim Meyering <meyering@lucent.com>
7983 * getdate.c: Regenerate using bison-1.33.
7985 2002-02-15 Paul Eggert <eggert@twinsun.com>
7987 * posixver.c, posixver.h: New files.
7988 * Makefile.am (libfetish_a_SOURCES): Add them.
7990 2002-02-02 Paul Eggert <eggert@twinsun.com>
7991 Bruno Haible <bruno@clisp.org>
7993 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7994 (fwrite_success_callback): New declaration.
7995 * unicodeio.c (unicode_to_mb): New function, extracted from
7996 print_unicode_char. Call failure callback instead of error.
7997 (fwrite_success_callback): New function.
7998 (exit_failure_callback): New function.
7999 (fallback_failure_callback): New function.
8000 (print_unicode_char): Call unicode_to_mb.
8002 2002-01-26 Jim Meyering <meyering@lucent.com>
8004 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8006 2002-01-22 Jim Meyering <meyering@lucent.com>
8008 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8009 Otherwise, some versions of automake would omit the rule that makes
8010 Makefile from Makefile.in.
8012 2001-01-21 Paul Eggert <eggert@twinsun.com>
8014 * xmemcoll.h, xmemcoll.c: New files.
8015 * Makefile.am (libfetish_a_SOURCES): Add them.
8016 * memcoll.c: Include errno.h, and declare errno if not defined.
8017 (memcoll): Set errno to zero if there is no error.
8019 * quotearg.c (quotearg_buffer_restyled):
8020 Fix bug with quoting buffers containing NUL when backslashing escapes.
8021 This bug was exposed by the other changes in this patch.
8022 (quotearg_n_options): New arg ARGSIZE.
8023 All callers changed.
8024 (quoting_options_from_style): New function.
8025 (quotearg_n_style): Use it.
8026 (quotearg_n_style_mem): New function.
8028 * quotearg.h (quotearg_n_style_mem): New function.
8030 2002-01-16 Jim Meyering <meyering@lucent.com>
8032 * getdate.y: Add three semicolons, each just before a closing brace.
8033 Bison (as of version 1.31) no longer papers over that mistake.
8035 2002-02-14 Paul Eggert <eggert@twinsun.com>
8037 * backupfile.c (ISDIGIT): Comment fix.
8038 * getdate.y (ISDIGIT): Likewise.
8039 * posixtm.c (ISDIGIT, year): Likewise.
8040 * strverscmp.c (ISDIGIT): Likewise.
8041 * userspec.c (ISDIGIT): Likewise.
8043 2002-01-05 Jim Meyering <meyering@lucent.com>
8045 * version-etc.c (version_etc_copyright): Update copyright year.
8047 2001-01-19 Paul Eggert <eggert@twinsun.com>
8049 * closeout.c (close_stdout_status): If ferror (stdout), do
8050 not silently exit merely because the output buffer happens to
8051 have nothing pending.
8053 2001-12-18 Paul Eggert <eggert@twinsun.com>
8055 See the big note in ../ChangeLog.
8056 * human.c (suffixes): Prefer K to k for 1024.
8057 (generate_suffix_backwards): New function.
8058 (human_readable_inexact): Use it.
8059 * xstrtol.c (__xstrtol): If there is no number but there
8060 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8061 Accept 'K' as well as 'k'.
8063 2001-12-15 Jim Meyering <meyering@lucent.com>
8065 * regex.h (__restrict_arr): Update from libc.
8067 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8068 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8071 2001-12-10 Jim Meyering <meyering@lucent.com>
8073 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8074 Instead, include "xalloc.h".
8075 (initbuffer): Don't cast xmalloc return value to char*.
8076 (readline): Reword comment.
8077 Don't cast xrealloc return value to char*
8080 2001-12-09 Jim Meyering <meyering@lucent.com>
8082 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8083 `signed and unsigned type in conditional expression'.
8084 * posixtm.c (posix_time_parse): Likewise.
8086 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8088 * readtokens.c (readtoken): Declare an index to be of type unsigned
8089 to avoid a pedantic warning.
8091 * getstr.c: Don't include assert.h.
8092 (getstr): Remove warning-evoking assertions.
8093 Return -1 if offset parameter is out of bounds.
8094 Change the type of a local from int to size_t.
8096 * strftime.c (my_strftime_localtime_r): Include this function
8097 definition in the `#if ! HAVE_TM_GMTOFF' block.
8099 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8100 Include xalloc.h instead.
8102 2001-12-02 Jim Meyering <meyering@lucent.com>
8104 * tempname.c: Don't declare getenv, thus reverting the change of
8105 2001-11-18. It's no longer necessary, now that stdlib.h is always
8108 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8109 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8111 2001-11-30 Akim Demaille <akim@epita.fr>
8113 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8114 before being defined.
8116 2001-11-27 Paul Eggert <eggert@twinsun.com>
8118 * quotearg.h (quotearg_n, quotearg_n_style):
8119 First arg is int, not unsigned.
8120 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8121 (SIZE_MAX, UINT_MAX): New macros.
8122 (quotearg_n_options): Abort if N is negative.
8123 Avoid overflow check on hosts where size_t is 64 bits and int
8124 is 32 bits, as overflow is impossible there.
8125 Fix off-by-one typo that caused unnecessary reallocation.
8127 2001-11-27 Jim Meyering <meyering@lucent.com>
8129 * tempname.c: Merge with version from libc.
8130 * regex.c: Likewise.
8132 * tempname.c: Include stdlib.h unconditionally. On some old systems
8133 for which STDC_HEADERS is 0, it was not included, resulting in a
8134 warning about an integer-to-pointer conversion problem with getenv.
8135 Reported by Volker Borchert.
8137 2001-11-26 Jim Meyering <meyering@lucent.com>
8139 * gtod.h: Remove file.
8140 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8141 * gettimeofday.c: Don't include gtod.h.
8142 (GTOD_init): Remove function.
8143 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8144 Suggestion from Volker Borchert.
8146 2001-11-23 Jim Meyering <meyering@lucent.com>
8148 * hash.h (struct hash_table): Don't define here. Merely declare it.
8149 * hash.c (struct hash_table): Define it here instead.
8151 2001-11-22 Jim Meyering <meyering@lucent.com>
8153 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8155 2001-11-18 Paul Eggert <eggert@twinsun.com>
8157 * tempname.c (TMP_MAX): Remove; no longer needed.
8158 (TEMPORARIES): New macro.
8159 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8160 removes an artificial limitation (e.g. HP-UX 10.20, where
8163 2001-11-18 Jim Meyering <meyering@lucent.com>
8165 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8168 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8169 files will be created before anything else.
8171 2001-11-17 Jim Meyering <meyering@lucent.com>
8173 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8174 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8175 rather than group writable. Patch by Juan F. Codagnone.
8177 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8178 Instead, include "xalloc.h".
8180 * mountlist.c: Include unlocked-io.h after all system headers.
8181 Remove explicit declarations of xmalloc, xrealloc,
8182 and xstrdup. Instead, include "xalloc.h".
8184 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8185 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8186 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8188 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8189 Reported by Padraig Brady.
8191 * mkstemp.c: #undef mkstemp.
8193 (rpl_mkstemp): Rename from mkstemp.
8196 2001-11-16 Jim Meyering <meyering@lucent.com>
8198 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8199 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8200 determine the amount of total physical memory, use pstat_getstatic.
8201 HPUX-11 doesn't define _SC_PHYS_PAGES.
8202 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8203 If sysconf couldn't be used to determine the amount of available
8204 physical memory, use both pstat_getstatic and pstat_getdynamic.
8205 Based on a patch from Bob Proulx.
8207 2001-11-05 Jim Meyering <meyering@lucent.com>
8209 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8211 2001-11-03 Jim Meyering <meyering@lucent.com>
8213 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8214 in argmatch_to_argument call.
8216 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8219 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8220 e.g., a fault due to an attempt to free a NULL pointer.
8222 2001-11-01 Jim Meyering <meyering@lucent.com>
8224 * dirfd.c, dirfd.h: New files.
8225 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8227 * hash.c (hash_print) [TESTING]: Clean up.
8229 2001-10-22 Paul Eggert <eggert@twinsun.com>
8231 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8232 to avoid a warning if -Wall.
8234 2001-10-21 Paul Eggert <eggert@twinsun.com>
8236 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8238 2001-10-21 Jim Meyering <meyering@lucent.com>
8240 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8241 this code would end up calling gettext even in packages built
8243 * getopt.c (_): Likewise.
8244 * regex.c (_): Likewise.
8246 2001-10-20 Paul Eggert <eggert@twinsun.com>
8248 * error.c (strerror_r): Do not declare unless !_LIBC.
8249 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8250 Use strerror_r that is only a macro, even if it is not a function.
8251 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8252 (private_strerror): Use prototypes, not old-style function definition.
8253 (print_errno_message): New function.
8254 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8256 (error_tail, error, error_at_line): Use it.
8258 2001-10-11 Jim Meyering <meyering@lucent.com>
8260 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8261 and quote_n (1, ... to avoid clobbering a buffer.
8263 2001-10-05 Jim Meyering <meyering@lucent.com>
8265 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8266 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8267 * hash-pjw.h: New file.
8269 2001-09-30 Jim Meyering <meyering@lucent.com>
8271 * mountlist.c [MOUNTED_GETFSSTAT]:
8272 Include <sys/ucred.h>, for Apple Darwin.
8273 Include sys/mount.h and sys/fs_types.h only if available.
8275 (read_filesystem_list): Use FS_TYPE.
8277 2001-09-29 Paul Eggert <eggert@twinsun.com>
8279 * exclude.c (excluded_filename): 0 -> false, since it's
8282 2001-09-28 Paul Eggert <eggert@twinsun.com>
8284 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8285 #defines strtoimax. Also treat the other strto* functions
8288 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8289 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8290 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8292 2001-09-26 Jim Meyering <meyering@lucent.com>
8294 Most macros in unlocked-io.h had the wrong number of arguments.
8295 * gen-uio: New script.
8296 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8297 * unlocked-io.hin: Remove file.
8298 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8299 rather than trying to embed it here.
8300 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8301 Reported by Padraig Brady.
8303 2001-09-25 Volker Borchert <bt@teknon.de>
8305 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8307 2001-09-23 Jim Meyering <meyering@lucent.com>
8309 * mountlist.c: Remove useless parentheses in #if directives.
8310 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8311 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8313 2001-09-22 Jim Meyering <meyering@lucent.com>
8315 * localcharset.c: Update from latest gettext.
8316 * config.charset: Likewise.
8318 2001-09-20 Jim Meyering <meyering@lucent.com>
8320 * xstrtol.c (strtoimax): Guard declaration with
8321 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8322 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8323 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8324 (strtoumax): Likewise, for completeness (it wasn't necessary).
8326 2001-09-06 Paul Eggert <eggert@twinsun.com>
8328 * strtoimax.c (HAVE_LONG_LONG):
8329 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8330 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8331 to work around bug in IBM C compiler.
8333 2001-09-16 Jim Meyering <meyering@lucent.com>
8335 * mkdir.c: New file.
8337 2001-09-04 Paul Eggert <eggert@twinsun.com>
8339 * xgetcwd.c: Revert some of the previous change; intead,
8340 fix the HAVE_GETCWD_NULL code to behave more like the
8341 !HAVE_GETCWD_NULL code used to.
8344 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8347 2001-09-04 Paul Eggert <eggert@twinsun.com>
8349 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8350 Use ssize_t, not int, to store result of readlink.
8351 Check for ssize_t overflow as well as size_t overflow,
8352 as POSIX says the result of readlink is implementation-defined
8353 when ssize_t overflows.
8354 Remove unnecessary cast to char*.
8355 Use free+malloc instead of realloc, as the storage doesn't need
8356 to be preserved and it's clearer and can be more efficient that way.
8357 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8358 * xreadlink.h (xreadlink): Update prototype.
8360 2001-09-03 Paul Eggert <eggert@twinsun.com>
8362 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8363 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8364 spotted by Jim Meyering.
8366 2001-09-03 Jim Meyering <meyering@lucent.com>
8368 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8370 2001-09-03 Paul Eggert <eggert@twinsun.com>
8372 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8373 like the HAVE_GETCWD_NULL code.
8374 Include pathmax.h if not HAVE_GETCWD.
8375 Do not include xalloc.h.
8376 (INITIAL_BUFFER_SIZE): New symbol.
8377 Do not use xmalloc / xrealloc, since the caller is responsible for
8378 handling errors. Preserve errno around `free' during failure.
8379 Do not overrun buffer when using getwd.
8381 2001-09-03 Paul Eggert <eggert@twinsun.com>
8383 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8384 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8386 2001-09-02 Jim Meyering <meyering@lucent.com>
8388 * error.c: Update from GNU libc.
8390 2001-09-01 Jim Meyering <meyering@lucent.com>
8392 * xreadlink.c: New file.
8393 * xreadlink.h: New file.
8394 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8396 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8397 doesn't conflict with sparc Solaris 7's definition in
8398 /usr/include/sys/int_types.h.
8400 * exclude.c: Use `""', not `<>' to #include non-system header files.
8401 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8402 and strncasecmp as r-values. Unixware didn't have declarations.
8404 2001-08-31 Jim Meyering <meyering@lucent.com>
8406 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8407 Use an initial, malloc'd, buffer of length 128 rather than
8408 a statically allocated one of length 1024.
8410 2001-08-30 Paul Eggert <eggert@twinsun.com>
8412 * xgetcwd.c: Don't include pathmax.h.
8413 Include stdlib.h and unistd.h if available.
8415 (xmalloc, xstrdup, free): Remove decls.
8416 (xgetcwd): Don't assume sizes fit in unsigned.
8417 Check for overflow when computing sizes.
8418 Simplify reallocation code.
8420 2001-08-28 Paul Eggert <eggert@twinsun.com>
8422 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8424 * strtoimax.c: Renamed from strtoxmax.c, removing the
8427 Also, make the following further changes to make this file's
8428 configuration more similar to that of strtol.c:
8429 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8430 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8431 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8432 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8433 changed to signed values.
8435 And make the following changes as well:
8436 Fix copyright notice, as 1999 was missing.
8437 (verify): New macro.
8438 (strtoimax): Check sizes at compile-time, not run-time.
8439 Prefer strtol to strtoll if both work.
8440 (main): Remove; it was not that useful and was a pain to maintain.
8442 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8444 2001-08-30 Paul Eggert <eggert@twinsun.com>
8446 * savedir.c (savedir): Remove size parameter, as POSIX says that
8447 a directory's st_size can have an arbitrary value, so the old
8448 usage could waste an arbitrary amount of memory. All uses
8450 * savedir.h: Update prototype.
8452 2001-08-30 Paul Eggert <eggert@twinsun.com>
8454 * xstrtol.c (strtoimax): New decl.
8456 2001-08-28 Paul Eggert <eggert@twinsun.com>
8458 * xstrtol.h: Add copyright notice.
8459 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8460 LONGINT_INVALID_SUFFIX_CHAR.
8462 2001-08-30 Paul Eggert <eggert@twinsun.com>
8464 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8467 2001-08-30 Paul Eggert <eggert@twinsun.com>
8469 * hash.c: Remove '2001' from copyright notice.
8471 2001-08-30 Paul Eggert <eggert@twinsun.com>
8473 * full-write.h: New file.
8474 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8475 * full-write.c: Correct credits, as cccp.c no longer
8476 exists and anyway it was so heavily changed from the old cccp
8477 code as to be unrecognizable. Include full-write.h.
8478 (full_write) Return size_t, with short writes meaning failure.
8479 All callers changed. This fixes a bug with large buffers
8481 * utime.c: Include full-write.h.
8483 2001-08-30 Paul Eggert <eggert@twinsun.com>
8485 Merge 'exclude' changes from tar 1.13.22.
8486 This fixes one or two unlikely storage allocation overflow bugs,
8487 but doesn't change user-visible behavior otherwise.
8489 2001-08-30 Paul Eggert <eggert@twinsun.com>
8491 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8492 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8493 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8494 Include if available.
8495 (<xalloc.h>): Include
8496 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8497 (verify): New macro. Use it to verify that EXCLUDE macros do not
8498 collide with FNM macros.
8499 (struct patopts): New struct.
8500 (struct exclude): Use it, as exclude patterns now come with options.
8501 (new_exclude): Support above changes.
8502 (new_exclude, add_exclude_file):
8503 Initial size must now be a power of two to simplify overflow checking.
8504 (free_exclude, fnmatch_no_wildcards): New function.
8505 (excluded_filename): No longer requires options arg, as the options
8506 are determined by add_exclude. Now returns bool, not int.
8507 (excluded_filename, add_exclude):
8508 Add support for the fancy new exclusion options.
8509 (add_exclude, add_exclude_file): Now takes int options arg.
8510 Check for arithmetic overflow when computing sizes.
8511 (add_exclude_file): xrealloc might modify errno, so don't
8512 realloc until after errno might be used.
8514 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8516 (free_exclude): New decl.
8517 (add_exclude, add_exclude_file): Now takes int options arg.
8518 (excluded_filename): No longer requires options arg, as the options
8519 are determined by add_exclude. Now returns bool, not int.
8521 2001-08-30 Paul Eggert <eggert@twinsun.com>
8523 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8525 2001-08-27 Jim Meyering <meyering@lucent.com>
8527 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8529 * version-etc.c (N_): Remove definition.
8530 Revert most of last change.
8531 Instead, simply don't mark the `Copyright...' string for translation.
8532 Based on advice from Paul Eggert.
8534 * strtoxmax.c: Tweak comment.
8536 2001-08-26 Jim Meyering <meyering@lucent.com>
8538 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8539 of copyright with `%s' so translators don't get an untranslated
8541 (COPYRIGHT_YEAR): Define.
8542 (version_etc): Use fprintf rather than fputs.
8543 Suggestion from Ulrich Drepper.
8545 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8547 * strtoll.c: New file, from GNU libc.
8548 * xstrtoimax.c: New file.
8550 * xstrtol.h: Add xstrtoimax.
8551 * strtoumax.c: New file. Simply include "strtoumax.c".
8552 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8554 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8555 * strtoxmax.c: ... then renamed to this.
8557 2001-08-13 Paul Eggert <eggert@twinsun.com>
8559 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8560 Port to Solaris 8, where 'sed' requires a space after the 'r'
8561 command, and where sh dislikes "$/". Clean up the spacing a bit.
8562 Redirect output to $tmp just once.
8564 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8566 * addext.c (<errno.h>): Include.
8567 (errno): Declare if not defined.
8568 (addext): Work correctly when pathconf returns -1 and leaves
8569 errno alone because there is no limit. Also, work even if
8570 pathconf returns a value greater than SIZE_MAX.
8572 2001-08-12 Jim Meyering <meyering@lucent.com>
8574 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8575 Simply `return getcwd (NULL, 0);'.
8576 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8577 Use 1300 as initial value for length, not PATH_MAX.
8579 * pathmax.h: Clean up cpp syntax.
8581 2001-08-12 Jim Meyering <meyering@lucent.com>
8583 * gettimeofday.c: New file.
8585 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8587 2001-08-04 Jim Meyering <meyering@lucent.com>
8589 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8590 to get in sync with glibc.
8592 2001-08-03 Paul Eggert <eggert@twinsun.com>
8594 The following changes are from gettext 0.10.39 as maintained by
8597 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8598 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8599 with inverted sense. All uses changed.
8601 * mbswidth.c: Don't include <limits.h>.
8602 Include <stdlib.h> and <string.h> unconditionally.
8603 (iswcntrl, mbsinit, ISCNTRL): New macros.
8604 (mbsnwidth): Use K&R style function declarations.
8605 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8606 can optimize it when MB_CUR_MAX == 1.
8607 The width of control characters is zero, not 1.
8609 2001-07-15 Jim Meyering <meyering@lucent.com>
8611 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8612 (BUILT_SOURCES): Add unlocked-io.h.
8613 (io_functions): Define.
8614 (unlocked-io.h): New rule.
8615 (DISTCLEANFILES): Add unlocked-io.h.
8616 (all-local): Depend on unlocked-io.h, to ensure it is created.
8618 * unlocked-io.hin: New file
8620 * regex.c: Update from glibc.
8622 2001-07-05 Jim Meyering <meyering@lucent.com>
8624 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8626 (libfetish_a_SOURCES): Put all .h files here instead.
8627 Remove a thus-exposed (better checks in automake) duplicate and
8628 two unnecessary .h files.
8630 2001-06-11 Jim Meyering <meyering@lucent.com>
8632 * regex.c: Update from GNU libc.
8634 2001-05-27 Jim Meyering <meyering@lucent.com>
8636 * readutmp.h (UT_TYPE): Define.
8638 2001-05-24 Jim Meyering <meyering@lucent.com>
8640 * argmatch.c: Include "quote.h".
8641 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8642 quote function. Reported by Göran Uddeborg.
8644 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8646 * dirname.c (dir_name): Compute append_dot using path, not newpath
8647 which is not yet declared.
8649 2001-05-11 Paul Eggert <eggert@twinsun.com>
8651 * Makefile.am (libfetish_a_SOURCES):
8652 Add strftime.c, since we now compile it on all hosts.
8654 * strftime.c (my_strftime):
8655 Define to nstrftime if emacs, but only if my_strftime is not defined.
8656 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8657 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8658 Add one more extra argument: a nanoseconds value.
8661 (my_strftime function): Add %N format.
8662 (emacs_strftimeu): Renamed from emacs_strftime,
8663 with extra ut argument.
8665 2001-05-11 Paul Eggert <eggert@twinsun.com>
8667 dirname code cleanup. base_name now behaves more compatibly
8668 with POSIX basename when given file names that have trailing
8669 slashes, and similarly for dir_name. Add new primitives
8670 base_len and dir_len. Put the directory-name-related decls
8673 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8674 * backupfile.c (base_name): Likewise.
8675 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8676 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8677 * makepath.c (strip_trailing_slashes): Likewise.
8678 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8680 * rename.c (strip_trailing_slashes): Likewise.
8681 * same.c (base_name): Likewise.
8682 * stripslash.c (ISSLASH): Likewise.
8684 * addext.c: Include <dirname.h> after size_t is defined.
8685 * backupfile.c: Likewise.
8687 * addext.c (addext): Use base_len to trim redundant
8688 trailing slashes instead of doing it ourselves.
8689 But do not trim the last slash if it is not redundant.
8691 * backupfile.c (find_backup_file_name,
8692 max_backup_version): Use base_len instead of rolling it ourselves.
8693 Handle the case of "" and (on DOS) "C:" correctly.
8695 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8696 Include <string.h>, <dirname.h>.
8697 (base_name): Allow file names ending in slashes, other than names
8698 that are all slashes. In this case, return the basename followed
8699 by the slashes. This is more general, and can be used in places
8700 where the original base_name purposely had an assertion failure.
8701 (base_len): New function.
8703 * dirname.c: Include <string.h> instead of <stdlib.h>.
8704 Do not include <assert.h>; no longer needed.
8706 (memrchr): Remove decl.
8707 (dir_name_r): Remove.
8708 (dir_len): Renamed from dirlen. All callers changed.
8709 Rewrite in terms of base_name, for simplicity and consistency.
8710 (dir_name): Never return NULL. All callers changed.
8711 Do not include <stdlib.h> in test program; no longer needed.
8712 return 0; is fine for test program.
8714 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8716 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8718 * path-concat.c (path_concat): Use base_len to compute
8719 base length, not strlen; this means we cannot rely on memcpy
8722 * same.c (STREQ): Remove.
8723 (same_name): Handle the case where the basename ends in trailing '/'.
8725 * stripslash.c (strip_trailing_slashes): Return nonzero if
8726 a slash was stripped. Do not strip the last slash after a
8729 2001-04-08 Jim Meyering <meyering@lucent.com>
8731 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8732 recomputed; that's necessary when the offset spans a DST transition.
8733 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8735 2001-04-02 Jim Meyering <meyering@lucent.com>
8737 * regex.h, regex.c: Update from GNU libc.
8739 2001-03-19 Paul Eggert <eggert@twinsun.com>
8741 * version-etc.c (version_etc_copyright): Update to 2001.
8743 2001-03-16 Paul Eggert <eggert@twinsun.com>
8745 * tempname.c (uint64_t): Define to uintmax_t if
8746 not defined, and if UINT64_MAX is not defined.
8747 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8748 Reported by John David Anglin.
8750 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8752 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8753 alias if codeset is empty.
8754 * config.charset (BeOS): Use wildcard syntax.
8756 2001-03-13 Jim Meyering <meyering@lucent.com>
8758 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8759 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8762 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8764 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8766 * unicodeio.c (print_unicode_char): Simplify accordingly.
8768 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8770 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8771 support for DOS/DJGPP.
8773 2001-02-28 Paul Eggert <eggert@twinsun.com>
8775 * Makefile.am (libfetish_a_SOURCES):
8776 Add dup-safer.c, fopen-safer.c.
8777 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8779 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8781 2001-02-25 Paul Eggert <eggert@twinsun.com>
8783 The mkstemp replacement is taken from glibc 2.2.2, with some
8784 portability fixes for use outside glibc, as follows:
8786 * tempname.c (struct_stat64): New macro.
8787 (direxists, __gen_tempname): Use it.
8788 This avoids a portability problem with Solaris 8.
8790 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8791 (<stddef.h>, <stdint.h>, <string.h>):
8792 Include only if STDC_HEADERS || _LIBC.
8793 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8794 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8795 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8796 (__set_errno): Define this macro if <errno.h> doesn't.
8797 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8798 Define these macros if <stdio.h> doesn't.
8799 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8800 Define these macros if <sys/stat.h>
8801 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8802 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8803 __xstat64): Define if not _LIBC.
8804 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8805 (__gen_tempname): Invoke gettimeofday only if
8806 HAVE_GETTIMEOFDAY || _LIBC;
8807 otherwise, fall back on plain "time".
8808 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8810 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8812 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8814 2001-02-17 Jim Meyering <meyering@lucent.com>
8816 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8817 around included file name.
8819 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8821 * strftime.c: Update from GNU libc (the only changes were to comments).
8823 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8825 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8827 2001-02-17 Paul Eggert <eggert@twinsun.com>
8829 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8830 Remove workaround macros for hosts that have mbrtowc but not
8831 mbstate_t, as we now insist on proper declarations for both
8832 before using mbrtowc.
8834 2001-02-17 Jim Meyering <meyering@lucent.com>
8836 * regex.c: Update from libc.
8838 2001-02-16 Paul Eggert <eggert@twinsun.com>
8840 * alloca.c (malloc): Undef before defining, since stdlib.h
8841 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8842 Reported by Mark Hounschell via Paul Eggert.
8844 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8846 * config.charset: Update for FreeBSD 4.2.
8848 2001-01-26 Jim Meyering <meyering@lucent.com>
8850 * quotearg.c: Include stddef.h.
8851 * quote.c: Include stddef.h.
8852 Reported by Axel Kittenberger.
8854 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8855 line in double quotes so that it evokes a better diagnostic.
8856 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8857 Reported by Axel Kittenberger.
8859 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8861 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8862 to avoid a warning. Add back 'const' to inptr.
8864 2001-01-16 Jim Meyering <meyering@lucent.com>
8866 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8869 2001-01-14 Jim Meyering <meyering@lucent.com>
8871 * rename.c: New file. From Volker Borchert.
8872 Include stdlib.h, string.h or strings.h, and xalloc.h.
8873 Use strip_trailing_slashes rather than open-coding it.
8875 2001-01-03 Paul Eggert <eggert@twinsun.com>
8877 * strftime.c: Sync with glibc time/strftime.c 1.81.
8879 2001-01-03 Jim Meyering <meyering@lucent.com>
8881 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8882 local `inptr' to avoid warning with some system declarations of iconv.
8884 2000-12-29 Paul Eggert <eggert@twinsun.com>
8886 * modechange.c: Do not assume that mode_t uses the
8887 traditional octal encoding. E.g. "chmod 1 FOO" should set
8888 the other-execute bit of FOO even if S_IXOTH != 1.
8890 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8891 WOTH, XOTH, ALLM): New macros.
8892 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8893 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8895 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8896 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8898 No need to use uintmax_t; unsigned long is long enough.
8899 Don't bother to get suffix since we don't use it.
8901 2000-12-24 Jim Meyering <meyering@lucent.com>
8903 * hash.c (is_prime): Return explicit boolean values.
8904 (hash_get_first): Return NULL to appease Irix5.6's 89.
8905 Reported by Nelson Beebe.
8907 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8909 * localcharset.c (locale_charset): Add support for Win32.
8911 2000-12-18 Paul Eggert <eggert@twinsun.com>
8913 * physmem.h, physmem.c: New files.
8915 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8916 (noinst_HEADERS): Add physmem.h.
8918 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8919 't' for compatibility with Solaris 8 sort.
8921 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8923 * config.charset: Add support for BeOS.
8925 2000-12-16 Jim Meyering <meyering@lucent.com>
8927 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8928 SHELLS_FILE to a file name that's useful on djgpp systems.
8930 (ADDITIONAL_DEFAULT_SHELLS): Define.
8931 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8932 Based mostly on a patch from Prashant TR.
8934 2000-12-16 Jim Meyering <meyering@lucent.com>
8936 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8937 N and M) would have treated it like `chown N:N FILE'.
8939 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8941 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8943 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8944 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8945 to the list of canonical encodings. Rename EUC-CN to GB2312.
8947 2000-12-08 Andreas Schwab <schwab@suse.de>
8949 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8950 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8952 2000-12-07 Jim Meyering <meyering@lucent.com>
8954 * stripslash.c (ISSLASH): Define.
8955 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8958 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8959 (dir_name_r): Declare this function as static.
8960 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8961 manifest itself on a name containing a mix of slashes and
8963 Make this function work with names starting with a DOS-style
8964 drive letter and colon prefix.
8965 (dir_name): Append `.' if necessary.
8966 Based mostly on patches from Prashant TR and Eli Zaretskii.
8968 * dirname.h (dir_name_r): Remove prototype.
8970 2000-12-05 Jim Meyering <meyering@lucent.com>
8972 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8974 2000-12-04 Jim Meyering <meyering@lucent.com>
8976 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8977 Also include memory.h, stdlib.h, unistd.h if appropriate.
8978 Reported by Andreas Jaeger (conflicting declaration of malloc).
8980 2000-12-02 Jim Meyering <meyering@lucent.com>
8982 * closeout.h: Make idempotent, to avoid some obscure warnings.
8984 2000-12-01 Paul Eggert <eggert@twinsun.com>
8986 * memrchr.c: Include <config.h> before any system include file.
8988 2000-11-29 Paul Eggert <eggert@twinsun.com>
8990 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8992 2000-11-26 Jim Meyering <meyering@lucent.com>
8994 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8996 2000-11-22 Paul Eggert <eggert@twinsun.com>
8998 * strftime.c (my_strftime): Do not invoke mbrlen with a
8999 size of (size_t) -1; it's not portable.
9001 2000-11-17 Akim Demaille <akim@epita.fr>
9003 * obstack.h: Formatting changes.
9004 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9005 prevent type checking.
9006 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9007 cast the value to (void *): assigning a `foo *' to a `void *'
9009 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9011 2000-11-17 Jim Meyering <meyering@lucent.com>
9013 * strstr.c: Update from GNU libc.
9015 2000-11-16 Jim Meyering <meyering@lucent.com>
9017 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9019 2000-11-11 Jim Meyering <meyering@lucent.com>
9021 * error.c: Add a couple #includes, merging from GNU libc version.
9023 2000-11-10 Jim Meyering <meyering@lucent.com>
9025 * obstack.h: Update from GNU libc.
9026 * obstack.c: Likewise.
9028 2000-11-06 Paul Eggert <eggert@twinsun.com>
9030 * getusershell.c (setusershell): Use rewind rather than
9031 fseek/fseeko, to avoid configuration hassles with fseeko.
9032 Don't bother opening SHELLS_FILE if shellstream is NULL;
9035 2000-11-05 Jim Meyering <meyering@lucent.com>
9037 * makepath.h (make_dir): Declare.
9038 * makepath.c (make_dir): Remove `static' attribute.
9041 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9043 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9044 last one in a bucket, advance to the next bucket.
9046 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9048 * fnmatch.c: Do not comment out all the code if we are using
9049 the GNU C library, because in some cases we are replacing buggy
9050 code in the GNU C library itself.
9052 2000-10-30 Paul Eggert <eggert@twinsun.com>
9054 * error.h, getline.h, modechange.h:
9055 Remove "2000" from Copyright line, as the file hasn't been
9056 changed this year other than in the copyright notice.
9058 * xalloc.h: Add "2000" to Copyright line, as this file
9059 was changed this year.
9061 2000-10-30 Paul Eggert <eggert@twinsun.com>
9063 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9064 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9065 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9067 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9069 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9070 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9071 doesn't define __restrict_arr.
9073 2000-10-29 Jim Meyering <meyering@lucent.com>
9075 * xstat.in: Fix grammar in comment.
9077 2000-10-28 Jim Meyering <meyering@lucent.com>
9079 * memchr.c: Update from libc.
9080 Adjust for portability:
9081 [HAVE_STDLIB_H]: Include stdlib.h.
9082 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9083 Undef __memchr, too.
9084 [!weak_alias]: Define __memchr to memchr.
9086 * regex.c: Update from libc.
9087 * regex.h: Likewise.
9088 * getopt1.c: Likewise.
9089 * memcmp.c: Likewise.
9091 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9092 Avoid using fseek, when possible -- it's broken by design.
9093 Patch by Ulrich Drepper.
9095 2000-10-26 Jim Meyering <meyering@lucent.com>
9097 * strftime.c: Update from libc.
9099 2000-10-25 Jim Meyering <meyering@lucent.com>
9101 * obstack.c: Update from libc.
9103 2000-10-23 Jim Meyering <meyering@lucent.com>
9105 * hard-locale.c (hard_locale): Revert last change -- it was simply
9106 wrong. That set_locale call must not have any side effects.
9109 2000-10-22 Jim Meyering <meyering@lucent.com>
9111 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9112 [CYCLIC]: Remove now-unused definition.
9114 * save-cwd.c (O_DIRECTORY): Define, if needed.
9115 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9116 Suggestion from Ulrich Drepper.
9118 2000-10-21 Jim Meyering <meyering@lucent.com>
9120 * dirname.c (dir_name_r): New function, factored out of dir_name.
9121 (dir_name): Use dir_name_r.
9122 * dirname.h (dir_name_r): Declare it.
9124 2000-10-21 Jim Meyering <meyering@lucent.com>
9126 * dirname.c (memrchr): Declare if necessary.
9127 (dir_name): Remove the restriction that there be no
9128 trailing slashes. Now, this code skips past them, effectively
9130 [TEST_DIRNAME] (main): New unit tests.
9132 * memrchr.c: New file from GNU libc.
9133 Undef __memrchr, too.
9134 [!weak_alias]: Define __memrchr to memrchr.
9135 Guard weak_alias use with `#ifdef weak_alias'.
9137 2000-10-17 Jim Meyering <meyering@lucent.com>
9139 * quote.h (PARAMS): Define and use.
9140 Reported by Akim Demaille.
9142 * getopt.c: Update from libc.
9144 2000-10-16 Jim Meyering <meyering@lucent.com>
9146 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9149 2000-09-25 Jim Meyering <meyering@lucent.com>
9151 * md5.h (rol): Define (from GnuPG).
9153 * sha.c: Give credit (GnuPG) where due.
9154 (M): Use rol rather than open-coding it.
9155 Add a FIXME comment.
9157 2000-09-21 Jim Meyering <meyering@lucent.com>
9159 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9160 Reported by Michael Stone.
9162 2000-09-20 Jim Meyering <meyering@lucent.com>
9164 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9165 (noinst_HEADERS): Add sha.h.
9166 Based on code from Scott G. Miller and from GnuPG.
9168 2000-09-15 Jim Meyering <meyering@lucent.com>
9170 * regex.c: Update from libc.
9172 2000-09-10 Jim Meyering <meyering@lucent.com>
9174 * getopt.c (_getopt_internal): Update from glibc.
9176 2000-09-09 Jim Meyering <meyering@lucent.com>
9178 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9179 think it should be used as a general replacement for isascii.
9180 * fnmatch.c: Likewise.
9181 * mbswidth.c: Likewise
9182 * regex.c: Likewise.
9185 * userspec.c: Include sys/param.h and limits.h.
9187 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9188 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9189 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9190 UID, GID. Check range.
9192 2000-09-06 Jim Meyering <meyering@lucent.com>
9194 * getopt.c (_getopt_internal): Update from glibc.
9196 2000-08-30 Jim Meyering <meyering@lucent.com>
9198 * strftime.c: Merge in changes from GNU libc.
9200 2000-08-26 Jim Meyering <meyering@lucent.com>
9202 * closeout.c: Include "__fpending.h".
9203 (close_stdout_status): Return right away if there's nothing to flush.
9205 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9206 * __fpending.c: New file.
9207 * __fpending.h: New file.
9209 2000-08-07 Paul Eggert <eggert@twinsun.com>
9211 Standardize on "memory exhausted" instead of "Memory exhausted"
9212 or "virtual memory exhausted".
9213 * obstack.c (print_and_abort): Use "memory exhausted", not
9214 "virtual memory exhausted".
9215 * same.c (same_name): Invoke xalloc_die instead of printing
9217 * userspec.c (parse_user_spec): Likewise.
9218 * bumpalloc.h: comment fix
9219 * same.c, userspec.c: Include xalloc.h.
9221 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9222 not char *const and pointing to a constant array.
9223 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9224 (xrealloc): Comment fix.
9226 * userspec.c (parse_user_spec):
9227 Don't translate a message until just before returning,
9228 to avoid unnecessary translation.
9230 2000-08-07 Jim Meyering <meyering@lucent.com>
9232 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9233 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9234 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9235 getgroups.c, gethostname.c, getopt.h, group-member.c,
9236 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9237 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9238 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9239 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9240 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9241 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9242 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9243 yesno.c: Back out Copyright date changes for each file with no change
9244 this year. This eases coordination with other programs using the same
9245 source code modules. From Paul Eggert.
9247 2000-08-03 Greg McGary <greg@mcgary.org>
9249 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9250 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9251 (EXTEND_BUFFER): Use them.
9253 2000-08-01 Jim Meyering <meyering@lucent.com>
9255 * dirname.c (ISSLASH): Define.
9256 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9257 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9258 both `\' and `/' may be use as path separators.
9259 Based on a patch from Prashant TR.
9261 2000-07-31 Paul Eggert <eggert@twinsun.com>
9263 * quotearg.c (quotearg_n_options): Don't make the initial
9264 slot vector a constant, since it might get modified.
9266 2000-07-31 Jim Meyering <meyering@lucent.com>
9268 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9269 * obstack.c (print_and_abort): Likewise.
9271 2000-07-30 Paul Eggert <eggert@twinsun.com>
9273 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9274 buffer, so that the caller can always quote one small
9275 component of a "memory exhausted" message in slot 0.
9276 From a suggestion by Jim Meyering.
9278 2000-07-30 Jim Meyering <meyering@lucent.com>
9280 * makepath.c (make_path): Quote the other instance, too.
9282 * quotearg.c (N_STATIC_SLOTVECS): Define.
9283 (STATIC_BUF_SIZE): Define.
9284 (quotearg_n_options): Use only statically allocated storage when
9285 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9286 than STATIC_BUF_SIZE.
9288 2000-07-29 Jim Meyering <meyering@lucent.com>
9290 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9291 * dirname.c (dir_name): Likewise.
9293 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9295 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9296 (dir_name): Assert that there are no trailing slashes.
9298 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9300 * mbswidth.h (mbswidth): Add a flags argument.
9301 (mbswidth): New declaration.
9302 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9303 * mbswidth.c (mbswidth): Add a flags argument.
9304 (mbsnwidth): New function.
9306 2000-07-24 Jim Meyering <meyering@lucent.com>
9308 * mbswidth.c: Remove useless #else. From Bruno Haible.
9310 2000-07-23 Paul Eggert <eggert@twinsun.com>
9312 * mbswidth.c (_XOPEN_SOURCE):
9313 Don't define; this causes problems on Solaris 7.
9314 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9316 2000-07-23 Paul Eggert <eggert@twinsun.com>
9319 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9320 so that mbstate_t is always defined.
9322 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9323 be 1 in at least one GCC installation, and this configuration
9324 error is likely to be common. Ignoring MB_LEN_MAX hurts
9325 performance on hosts that have mbrtowc but have only unibyte
9326 locales, but I assume these hosts are rare.
9328 2000-07-23 Paul Eggert <eggert@twinsun.com>
9330 * quotearg.c: Streamline by invoking multibyte code only if needed.
9331 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9332 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9333 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9334 invoke multibyte primitives.
9336 2000-07-23 Jim Meyering <meyering@lucent.com>
9338 * basename.c (base_name): Add an assertion.
9340 2000-07-15 Bruno Haible <clisp.cons.org>
9342 * quotearg.c: When the system forces us to redefine mbstate_t,
9343 shadow its mbsinit function.
9345 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9347 * mbswidth.h: New file.
9348 * mbswidth.c: New file.
9349 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9350 (noinst_HEADERS): Add mbswidth.h.
9352 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9354 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9357 2000-07-15 Jim Meyering <meyering@lucent.com>
9359 * makepath.c: Include quote.h.
9360 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9361 corresponding argument in a `quote (...)' call.
9362 Give better diagnostics.
9364 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9365 (noinst_HEADERS): Add quote.h.
9367 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9368 from tar's src/misc.c.
9369 * quote.h: New file. Prototypes for same.
9371 2000-07-10 Paul Eggert <eggert@twinsun.com>
9373 From a suggestion by Bruno Haible.
9374 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9375 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9376 to decide whether to define the BeOS workaround macro;
9377 this adjusts to the change to AC_MBSTATE_T.
9379 2000-07-13 Paul Eggert <eggert@twinsun.com>
9381 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9383 * quotearg.c (quoting_style_args, quoting_style_vals,
9384 quotearg_buffer_restyled): Add support for
9385 clocale_quoting_style. Undo previous change to
9386 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9387 and "{RIGHT QUOTATION MARK}" msgids.
9389 2000-07-05 Paul Eggert <eggert@twinsun.com>
9391 The old behavior of quoting `like this' doesn't look good with
9392 newer, ISO-style fonts. See:
9393 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9395 Instead, quote "like this" by default. Let the translator
9396 tailor the locale-specific quoting behavior by providing
9397 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9399 * quotearg.c (N_): New macro.
9400 (gettext_default): New function.
9401 (quotearg_buffer_restyled): Use
9402 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9403 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9405 2000-07-09 Jim Meyering <meyering@lucent.com>
9407 * Most files: Update copyright dates to include 2000.
9409 2000-07-08 Jim Meyering <meyering@lucent.com>
9411 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9413 (xgethostname): Remove now-unnecessary #ifdef.
9414 Move declaration of `err' into loop where it's used.
9416 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9418 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9419 by allocating a larger buffer. Test the gethostname return value for
9420 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9421 returns an error and ENAMETOOLONG isn't defined.
9423 2000-07-05 Paul Eggert <eggert@twinsun.com>
9424 and Bruno Haible <haible@clisp.cons.org>
9426 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9428 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9430 * quotearg.c (struct quoting_options): Simplify quote_these_too
9433 2000-07-03 Jim Meyering <meyering@lucent.com>
9435 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9436 Reported by Bruno Haible.
9438 2000-07-04 Jim Meyering <meyering@lucent.com>
9440 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9441 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9444 2000-07-03 Paul Eggert <eggert@twinsun.com>
9445 and Bruno Haible <haible@clisp.cons.org>
9447 * quotearg.c (mbrtowc):
9448 Assign to *pwc, and return 1 only if result is nonzero.
9449 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9451 2000-07-03 Jim Meyering <meyering@lucent.com>
9453 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9454 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9457 2000-07-02 Jim Meyering <meyering@lucent.com>
9459 * quotearg.c (mbstate_t): Don't define here.
9461 2000-07-02 Jim Meyering <meyering@lucent.com>
9463 * nanosleep.c (SIGCONT): Define if not already defined.
9465 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9467 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9468 per change in ../m4/ls-mntd-fs.m4.
9469 (read_filesystem_list): Ignore symbolic links.
9471 2000-06-29 Jim Meyering <meyering@lucent.com>
9473 * same.c: Include <string.h> or <strings.h>, as appropriate,
9474 for declaration of strcmp.
9476 * long-options.c: Include <stdlib.h>, for declaration of exit.
9478 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9479 Avoid warning by casting result to `char *' to remove `const'.
9481 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9483 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9485 2000-06-26 Paul Eggert <eggert@twinsun.com>
9487 savedir now sets errno on failure and invokes xmalloc to get memory.
9488 Fix a couple of other minor bugs while we're at it.
9490 * savedir.c (<unistd.h>): Do not include; there's no need.
9491 (NAMLEN): Remove macro.
9492 (malloc, realloc): Remove decls.
9494 ("xalloc.h"): Include.
9495 (NAME_SIZE_DEFAULT): New macro.
9496 (savedir): Use xmalloc / xrealloc to allocate memory.
9497 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9498 Skip "" directory entries.
9499 Use strlen to calculate directory entry length, since the old method
9500 is rarely used these days and isn't worth supporting.
9501 Don't use a pointer after freeing it.
9502 Check for integer overflow when calculating allocation size.
9503 Use memcpy to copy entries, instead of stpcpy.
9504 Set errno properly when returning NULL.
9505 Check for readdir error.
9507 2000-06-26 Jim Meyering <meyering@lucent.com>
9509 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9511 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9513 * getusershell.c (xmalloc, xrealloc): Remove functions.
9515 Don't include <stdlib.h>. Don't declare malloc, realloc.
9517 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9519 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9521 2000-06-24 Jim Meyering <meyering@lucent.com>
9523 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9525 2000-06-21 Jim Meyering <meyering@lucent.com>
9527 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9529 2000-06-19 Paul Eggert <eggert@twinsun.com>
9531 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9532 (mbrtowc, mbstate_t): Define substitutes if
9533 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9534 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9535 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9537 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9539 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9540 than 1024, return a memory chunk of least possible size, instead
9541 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9542 Use free/xmalloc instead of xrealloc to avoid copying for very long
9545 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9547 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9548 address, not strdup. Include <stdlib.h> and don't declare free().
9550 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9552 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9555 2000-06-21 Jim Meyering <meyering@lucent.com>
9557 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9558 (noinst_HEADERS): Add getstr.h.
9560 * getline.c (getstr): Move into a separate file.
9561 * getstr.c (getstr): New file, extracted from getline.c, with
9562 the following changes: new parameter, delim2; both delim[12]
9563 parameters have type `int', not `char'. The latter would lose
9564 with 8-bit delimiters.
9565 * getstr.h: New file.
9567 2000-06-19 Jim Meyering <meyering@lucent.com>
9569 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9571 2000-06-18 Jim Meyering <meyering@lucent.com>
9573 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9574 Besides, these days every porting target provides a mkdir function.
9576 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9577 (this snippet comes from src/system.h).
9579 2000-06-15 Paul Eggert <eggert@twinsun.com>
9581 * human.c (adjust_value): New function.
9582 (human_readable_inexact): Apply rounding style even when
9583 printing approximate values.
9585 2000-06-14 Paul Eggert <eggert@twinsun.com>
9587 * human.c (human_readable_inexact): Allow an input block
9588 size that is not a multiple of the output block size, and vice versa.
9589 Reported by Piergiorgio Sartor.
9591 2000-06-14 Paul Eggert <eggert@twinsun.com>
9593 * getdate.y (get_date): Apply relative times after time
9594 zone indicator, not before. Reported by Todd A. Jacobs.
9596 2000-06-13 Jim Meyering <meyering@lucent.com>
9598 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9600 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9602 2000-06-12 Paul Eggert <eggert@twinsun.com>
9604 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9606 2000-06-04 Paul Eggert <eggert@twinsun.com>
9608 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9610 2000-06-04 Jim Meyering <meyering@lucent.com>
9612 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9613 SunOS 4.1.4 for which gid_t is an unsigned type.
9615 2000-06-03 Jim Meyering <meyering@lucent.com>
9617 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9619 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9621 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9622 newer, don't install charset.alias.
9623 * config.charset: Change the Linux/glibc rules so they become empty
9624 on glibc-2.1 or newer.
9626 2000-06-02 Jim Meyering <meyering@lucent.com>
9628 * mountlist.c: Back out last change. Instead, do this...
9629 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9630 member using the same `ignore'-testing code.
9631 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9635 2000-05-29 Jim Meyering <meyering@lucent.com>
9637 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9638 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9640 2000-05-22 Jim Meyering <meyering@lucent.com>
9642 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9644 2000-05-18 Jim Meyering <meyering@lucent.com>
9646 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9647 back, too, since it may have been modified by allocate_entry.
9648 (hash_delete): Rewrite to use neither the assignment operator
9649 nor the comma operator in an if-expression.
9651 2000-05-15 Paul Eggert <eggert@twinsun.com>
9654 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9655 Remove; no longer needed.
9656 "quotearg.h": Add include.
9657 (file_name): Do not bother to explicitly initialize to NULL; it's less
9658 efficient on some hosts.
9659 (close_stdout_status): Remove test as to whether stdout was already
9660 closed; it breaks for the case "echo x | sort >&-".
9661 Quote file name colons.
9662 Do not assume that _("write error") lacks format strings.
9664 2000-05-15 Jim Meyering <meyering@lucent.com>
9666 * version-etc.c (version_etc_copyright): Update the copyright string
9667 used in all --version output.
9669 2000-05-14 Jim Meyering <meyering@lucent.com>
9671 * closeout.c (close_stdout_set_file_name): New function.
9672 (close_stdout_status): Use new file-scoped global.
9673 Return right away if fstat says the stdout file descriptor is invalid.
9674 * closeout.h (close_stdout_set_file_name): Declare.
9676 2000-05-10 Jim Meyering <meyering@lucent.com>
9678 * closeout.c [default_exit_status]: New file-scoped variable.
9679 (close_stdout_set_status): New function.
9680 * closeout.h (close_stdout_set_status): Declare.
9682 2000-05-08 Jim Meyering <meyering@lucent.com>
9684 * long-options.c: Don't include closeout.h.
9685 (parse_long_options): Don't call close_stdout for --version.
9687 2000-05-06 Jim Meyering <meyering@lucent.com>
9689 * strnlen.c: Undefine __strnlen and strnlen.
9690 [!weak_alias]: Define __strnlen to strnlen.
9692 * atexit.c: New file, from libiberty.
9694 2000-05-06 Jim Meyering <meyering@lucent.com>
9696 * closeout.c (close_stdout_status): Also check for errors on the
9699 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9701 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9702 instead of xmalloc, xrealloc, path_concat.
9703 (locale_charset): Treat empty environment variables as absent.
9704 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9706 2000-05-04 Jim Meyering <meyering@lucent.com>
9708 * getopt.c: Update from glibc.
9709 * obstack.c: Likewise.
9710 * obstack.h: Likewise.
9711 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9713 * regex.h: Likewise.
9714 * strndup.c: Likewise.
9715 * strnlen.c: New file, from glibc.
9717 2000-05-01 Jim Meyering <meyering@lucent.com>
9719 * full-write.c (full_write): Remove `FIXME' part of comment.
9721 2000-04-29 Jim Meyering <meyering@lucent.com>
9723 * path-concat.c: Declare strdup only if it's not defined.
9724 * canon-host.c: Likewise.
9726 2000-04-28 Jim Meyering <meyering@lucent.com>
9728 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9729 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9730 included first, then limits.h is included by locale.h by libintl.h.
9731 From John David Anglin.
9733 2000-04-25 Jim Meyering <meyering@lucent.com>
9735 * makepath.c (S_IRWXUGO): Define.
9736 (make_path): Always perform explicit chmod if MODE specifies any
9737 of the `special' permission bits. Prompted by a bug report against
9738 install from Mate Wierdl and Joost van Baal.
9740 2000-04-18 Jim Meyering <meyering@lucent.com>
9744 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9745 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9747 2000-04-17 Jim Meyering <meyering@lucent.com>
9749 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9750 the definition of it to rpl_strftime also defined-away the system's
9753 2000-04-15 Jim Meyering <meyering@lucent.com>
9755 Use `C' to denote so-called `contiguous' files, the same way
9757 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9758 (ftypelet): Use S_ISCTG.
9759 From Michael Deutschmann.
9761 2000-04-14 Jim Meyering <meyering@lucent.com>
9763 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9765 2000-04-08 Jim Meyering <meyering@lucent.com>
9767 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9768 names don't conflict. Reported by Eli Zaretskii.
9770 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9772 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9773 bug. Deal with the different error behavior of Irix iconv.
9775 2000-04-07 Jim Meyering <meyering@lucent.com>
9777 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9778 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9780 2000-04-05 Jim Meyering <meyering@lucent.com>
9782 Portability tweaks required for ultrix4.3.
9783 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9784 * readutmp.c: Include sys/types.h before sys/stat.h.
9785 * canon-host.c: Declare strdup.
9786 * path-concat.c: Likewise.
9787 From John David Anglin.
9789 2000-04-04 Jim Meyering <meyering@lucent.com>
9791 Be more DOS 8.3-friendly.
9792 * ref-add.sin: Renamed from ref-add.sed.in.
9793 * ref-del.sin: Renamed from ref-del.sed.in.
9794 * Makefile.am: Reflect renaming.
9795 Reported by Eli Zaretskii.
9797 Use a temporary file name that won't clash with `charset.alias'
9798 in the DOS 8.3 name space.
9799 * Makefile.am (charset_tmp): Define.
9800 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9801 (uninstall-local): Likewise.
9802 Reported by Eli Zaretskii.
9804 2000-03-29 Paul Eggert <eggert@twinsun.com>
9806 * time/strftime.c (my_strftime): Make sure we call the system
9807 strftime, not ourselves, when invoking the underlying strftime.
9809 2000-03-24 Jim Meyering <meyering@lucent.com>
9811 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9812 (charset_alias): Define.
9813 (install-exec-local): Factor out common code.
9814 (uninstall-local): Split lines longer than 80.
9815 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9817 (.sed.in.sed): New rule. Don't redirect directly to $@.
9818 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9820 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9822 * config.charset: Output a line containing "Packages using this file".
9823 * ref-add.sed.in, ref-del.sed.in: New files.
9824 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9825 ref-del.sed): New rules.
9827 2000-03-17 Jim Meyering <meyering@lucent.com>
9829 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9830 Otherwise, include <strings.h>
9832 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9834 * unicodeio.c (utf8_wctomb): New function.
9835 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9836 format instead of in UCS-4 with platform dependent endianness.
9838 2000-03-07 Paul Eggert <eggert@twinsun.com>
9840 * savedir.c (savedir): Work even if directory size is
9841 negative; this can happen with some screwy NFS configurations.
9843 2000-03-06 Jim Meyering <meyering@lucent.com>
9845 * localcharset.c (get_charset_aliases): Don't try to free file_name
9846 if it's NULL (because we ran out of memory). From Bruno Haible.
9848 2000-03-05 Jim Meyering <meyering@lucent.com>
9850 * localcharset.c ("path-concat.h"): Include.
9851 (get_charset_aliases): Use path_concat instead of ANSI string
9854 * unicodeio.h (PARAMS): Define.
9855 Use it to guard prototype.
9857 2000-03-04 Jim Meyering <meyering@lucent.com>
9859 * Makefile.am (install-exec-local): Create $(libdir) before installing
9861 (uninstall-local): Uncomment this rule so `make distcheck' works
9864 * unicodeio.c (<errno.h>): Include it.
9865 (errno): Declare if not defined.
9867 * localcharset.c: Add Bruno's comment justifying use of volatile.
9869 * config.charset: New version, incorporating remarks from a linux
9870 i18n mailing list. From Bruno Haible.
9872 2000-03-02 Jim Meyering <meyering@lucent.com>
9874 * Makefile.am (EXTRA_DIST): Add config.charset.
9876 2000-03-01 Jim Meyering <meyering@lucent.com>
9878 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9879 * unicodeio.c: Likewise.
9881 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9883 * config.charset: New file.
9884 * localcharset.c: New file.
9885 * unicodeio.h, unicodeio.c: New files.
9886 * Makefile.am (DEFS): Add -DLIBDIR=...
9887 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9888 (noinst_HEADERS): Add unicodeio.h.
9889 (all-local, install-exec-local, charset.alias): New targets.
9891 2000-02-28 Paul Eggert <eggert@twinsun.com>
9893 * quotearg.c (ALERT_CHAR): New macro.
9894 (quotearg_buffer_restyled): Use it.
9896 2000-02-27 Jim Meyering <meyering@lucent.com>
9898 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9899 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9901 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9902 not `#if STDC_HEADERS'.
9903 Declare malloc if needed.
9905 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9906 now that autoconf always defines the HAVE_DECL_ symbols.
9907 * human.c: Likewise.
9909 * strtoumax.c: Likewise.
9911 * backupfile.c: Arrange for cpp to fail if the configure-time
9912 declaration check was not run.
9914 * human.c: Likewise.
9916 * strtoumax.c: Likewise.
9918 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9919 then first look up the entire `.'-containing string as a login name.
9921 2000-02-18 Paul Eggert <eggert@twinsun.com>
9923 * getdate.y: Handle two-digit years with leading zeros correctly.
9924 (textint): New typedef.
9925 (parser_control): Member year changed from int to textint.
9927 (YYSTYPE): Removed; replaced by %union with int and textint members.
9928 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9929 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9930 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9931 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9932 (date, number, to_year): Use width of number in digits, not its value,
9933 to determine whether it's a 2-digit year, or a 2-digit time.
9934 (yylex): Store number of digits of numeric tokens.
9935 Reported by John Kendall.
9937 (parser_control): Changed from struct parser_control to typedef (for
9938 consistency). All uses changed.
9940 (tID): Removed; not used.
9941 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9943 2000-02-14 Paul Eggert <eggert@twinsun.com>
9945 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9946 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9948 2000-02-12 Jim Meyering <meyering@lucent.com>
9950 * userspec.c (ISDIGIT): Define it.
9951 (isdigit): Remove definition.
9952 (is_number): Use ISDIGIT, not isdigit.
9953 <libintl.h>: Include.
9955 (parse_user_spec): Mark translatable strings.
9957 2000-02-10 Jim Meyering <meyering@lucent.com>
9959 With these changes, nanosleep.[ch] are finally enough like the other
9960 lib/* replacement files to compile on a few more losing systems.
9962 * nanosleep.h: Don't include config.h.
9963 Remove prototype from declaration of nanosleep.
9964 (PARAMS): Remove now-unneeded definition.
9965 * nanosleep.c: #undef nanosleep.
9966 (rpl_nanosleep): Rename from nanosleep.
9968 2000-02-03 Jim Meyering <meyering@lucent.com>
9970 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9971 rather than with `#if HAVE_UTMPNAME'.
9973 2000-02-01 Jim Meyering <meyering@lucent.com>
9975 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9977 2000-01-31 Jim Meyering <meyering@lucent.com>
9979 * nanosleep.h (nanosleep): Guard declaration with
9980 `#if ! HAVE_DECL_NANOSLEEP'.
9981 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9982 the declaration in that vendor's sys/timers.h.
9983 Reported by Christian Krackowizer.
9985 * quotearg.c (ISASCII): Add #undef and move definition to follow
9986 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9987 (ISPRINT): Likewise.
9988 Reported by Tom Tromey.
9990 2000-01-30 Jim Meyering <meyering@lucent.com>
9992 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9993 uses of ->ut_name. The latter doesn't work with new Linux header files
9994 where only utmpx.ut_user is declared.
9996 * readutmp.h (UT_USER): Define.
9998 2000-01-23 Jim Meyering <meyering@lucent.com>
10000 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10003 2000-01-22 Jim Meyering <meyering@lucent.com>
10005 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10006 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10007 Required for some AIX systems. Reported by Christian Krackowizer.
10008 [TESTING] (main): New function.
10010 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10011 * dirname.c (dir_name): Support for DOS-style file names with drive
10014 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10016 * strverscmp.c (ISDIGIT): Define.
10017 (strverscmp): Use ISDIGIT, not isdigit.
10019 2000-01-17 Paul Eggert <eggert@twinsun.com>
10021 * nanosleep.c (nanosleep):
10022 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10023 POSIX.1 doesn't require SA_INTERRUPT and some systems
10024 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10025 it's been part of POSIX.1 since day 1 (in 1988).
10027 2000-01-17 Jim Meyering <meyering@lucent.com>
10029 * interlock: Remove unused file. Reported by François Pinard.
10031 2000-01-16 Paul Eggert <eggert@twinsun.com>
10033 * quotearg.c (quotearg_buffer_restyled): Do not quote
10034 alert, backslash, formfeed, and vertical tab unnecessarily in
10035 shell quoting style.
10038 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10039 Free Software Foundation, Inc.
10040 Copying and distribution of this file, with or without modification,
10041 are permitted provided the copyright notice and this notice are preserved.