1 2006-06-17 Bruno Haible <bruno@clisp.org>
3 * config.charset: Update for NetBSD 3.0.
5 2006-05-17 Bruno Haible <bruno@clisp.org>
8 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
10 2006-05-16 Bruno Haible <bruno@clisp.org>
12 * localcharset.c [CYGWIN]: Include <windows.h>.
13 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
15 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
16 environment variables. Fall back to GetACP().
18 2006-04-05 Bruno Haible <bruno@clisp.org>
20 * config.charset: Update Juan Manuel Guerrero's address.
22 2005-02-12 Bruno Haible <bruno@clisp.org>
24 * allocsa.h: Add extern "C" for C++.
26 2005-02-10 Bruno Haible <bruno@clisp.org>
28 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
29 a bug of this compiler on AIX 3.2.5 dealing with enums.
31 2006-07-22 Bruno Haible <bruno@clisp.org>
33 * gettext.h: Update to GNU gettext-0.15.
35 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
36 and Simon Josefsson <jas@extundo.com>
38 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
40 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
42 2006-07-21 Eric Blake <ebb9@byu.net>
44 * stdlib-safer.h: New file from coreutils, required by
47 2006-07-19 Derek R. Price <derek@ximbiot.com>
49 * getaddrinfo.h: Don't define unimplemented AI_* flags.
50 Reindent and repaginate.
52 2006-07-17 Bruno Haible <bruno@clisp.org>
54 * gl_list.h: New file.
55 * gl_list.c: New file.
56 * gl_array_list.h: New file.
57 * gl_array_list.c: New file.
58 * gl_carray_list.h: New file.
59 * gl_carray_list.c: New file.
60 * gl_linked_list.h: New file.
61 * gl_linked_list.c: New file.
62 * gl_anylinked_list1.h: New file.
63 * gl_anylinked_list2.h: New file.
64 * gl_avltree_list.h: New file.
65 * gl_avltree_list.c: New file.
66 * gl_anyavltree_list1.h: New file.
67 * gl_anyavltree_list2.h: New file.
68 * gl_rbtree_list.h: New file.
69 * gl_rbtree_list.c: New file.
70 * gl_anyrbtree_list1.h: New file.
71 * gl_anyrbtree_list2.h: New file.
72 * gl_anytree_list1.h: New file.
73 * gl_anytree_list2.h: New file.
74 * gl_linkedhash_list.h: New file.
75 * gl_linkedhash_list.c: New file.
76 * gl_anyhash_list1.h: New file.
77 * gl_anyhash_list2.h: New file.
78 * gl_avltreehash_list.h: New file.
79 * gl_avltreehash_list.c: New file.
80 * gl_rbtreehash_list.h: New file.
81 * gl_rbtreehash_list.c: New file.
82 * gl_anytreehash_list1.h: New file.
83 * gl_anytreehash_list2.h: New file.
85 * gl_oset.h: New file.
86 * gl_oset.c: New file.
87 * gl_array_oset.h: New file.
88 * gl_array_oset.c: New file.
89 * gl_avltree_oset.h: New file.
90 * gl_avltree_oset.c: New file.
91 * gl_rbtree_oset.h: New file.
92 * gl_rbtree_oset.c: New file.
93 * gl_anytree_oset.h: New file.
95 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
97 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
99 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
100 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
101 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
102 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
103 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
104 callers changed. Revamp internals significantly, by not
105 attempting to create directories that are temporarily more
106 permissive than the final results. Do not attempt to use
107 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
108 This removes some race conditions, fixes some bugs, and simplifies
109 things. Use new dirchownmod function to do owner and mode changes.
110 * mkdir-p.h: Likewise.
111 * modechange.c (octal_to_mode): New function.
112 (struct mode_change): New member mentioned.
113 (make_node_op_equals): New arg mentioned. All callers changed.
114 (mode_compile): Keep track of which mode bits the user has explicitly
116 (mode_adjust): New arg DIR, so that we implement the X op correctly.
117 New arg PMODE_BITS, to keep track of which mode bits the user
118 mentioned; it treats S_ISUID and S_ISGID speciall.
120 * modechange.h: Likewise.
122 2006-07-11 Derek R. Price <derek@ximbiot.com>
124 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
126 2006-07-10 Derek R. Price <derek@ximbiot.com>
128 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
129 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
130 macros into the GNU _D_EXACT_NAMLEN.
131 * savedir.c: Likewise.
132 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
134 2006-07-09 Jim Meyering <jim@meyering.net>
136 * argp-pv.c: Remove a doubled word in a comment.
137 * check-version.c (check_version): Likewise.
138 * javacomp.c (compile_java_class): Likewise.
140 2006-07-08 Jim Meyering <jim@meyering.net>
142 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
144 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
146 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
147 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
148 brackets. Other minor changes to suppress some compiler
151 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
153 * getloadavg.c: Use __VMS, not VMS.
154 * getopt.c: Likewise.
155 * getpagesize.h: Likewise.
156 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
157 probably does not work.
159 2006-07-06 Derek R. Price <derek@ximbiot.com>
160 and Paul Eggert <eggert@cs.ucla.edu>
162 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
163 Don't worry about this obsolete case any more.
164 (HAVE_DIR): Remove. All uses removed; we now assume you can read
166 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
167 worry about this obsolete case any more.
169 * getcwd.c: Likewise.
171 * savedir.c: Likewise.
173 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
175 * .cppi-disable: Add wcwidth.
176 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
177 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
178 (ISGRAPH): Remove. All uses changed to isgraph.
179 (FOLD) [!defined _LIBC]: Remove special case.
180 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
181 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
183 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
185 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
187 * strtod.c (strtod): cast the argument of tolower to unsigned char.
189 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
191 * memcasecmp.c: Include <limits.h>.
192 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
193 * strtod.c (strtod): Don't assume isspace works on negative chars.
194 Don't assume isdigit succeeds only on '0' through '9'.
196 2006-07-05 Derek R. Price <derek@ximbiot.com>
198 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
199 All uses of is_space replaced by isspace.
200 * exit.h: Don't talk about STDC_HEADERS.
201 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
202 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
203 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
204 replaced by isprint etc.
205 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
206 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
207 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
208 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
209 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
210 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
212 2006-07-05 Eric Blake <ebb9@byu.net>
214 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
215 missing from netdb.h.
216 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
218 2006-06-27 Bruno Haible <bruno@clisp.org>
220 Assume ANSI C header files and <ctype.h> functions.
221 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
222 (mbsnwidth): Use isprint, iscntrl instead.
224 2006-07-03 Jim Meyering <jim@meyering.net>
226 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
227 macro is used before the first cycle_check call.
229 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
231 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
232 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
233 reported by Mark D. Baushke, one in
234 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
236 Merge from coreutils.
238 * .cppi-disable: Add stdint_.h.
239 * .cvsignore: Add stdint.h.
241 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
243 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
244 both double and long double versions.
245 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
246 * xstrtold.c: New file.
247 * xstrtod.h (xstrtold): New decl.
249 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
251 * filemode.c (setst): Remove.
252 (strmode): Rewrite to avoid setst. This makes the code shorter,
253 (arguably) clearer, and the generated code is a bit smaller on my
254 Debian GNU/Linux stable x86 host.
256 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
258 * filemode.c: Include "filemode.h" first, to test the interface.
259 Assume that filemode.h includes sys/types.h and sys/stat.h.
260 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
261 (ftypelet): Reorder to put common cases first, for efficiency.
262 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
264 (strmode): Renamed from mode_string, and now stores 12 bytes instead
265 of 10, for compatibility with FreeBSD. All callers changed.
266 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
267 that can't be deduced solely from st_mode. First arg is now a const
269 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
270 (strmode): Renamed from mode_string.
271 (filemodestring): New decl.
272 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
273 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
274 (S_ISPORT, S_ISWHT): New macros, if not already defined.
276 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
278 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
279 fsusage.h now does that. Include fsusage.h first, to test interface.
280 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
281 at most one method (the old code could have generated decls that
282 didn't conform to C89, not that this was ever exercised).
283 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
285 2006-03-19 Jim Meyering <jim@meyering.net>
287 Work even in a chroot where d_ino values for entries in "/"
288 don't match the stat.st_ino values for the same names.
289 * getcwd.c (__getcwd): When no d_ino value matches the target inode
290 number, iterate through all entries again, using lstat instead.
291 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
292 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
294 * getcwd.c (__getcwd): Clarify a comment.
295 Use memcpy in place of a call to strcpy.
297 2006-03-12 Jim Meyering <jim@meyering.net>
299 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
300 that of the current directory (which we're about to chdir ".." out of),
301 then save the dev-ino of the parent, instead.
303 * same-inode.h (SAME_INODE): New file/macro.
304 * chdir-safer.c (SAME_INODE): Remove definition.
305 Include "same-inode.h", instead.
307 * cycle-check.h: Include "same-inode.h".
308 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
309 * cycle-check.c (SAME_INODE): Remove definition.
310 * root-dev-ino.h: Include "same-inode.h".
312 2006-03-11 Eric Blake <ebb9@byu.net>
314 * same.c (same_name): s/base_name/last_component/
315 * backupfile.c (check_extension, numbered_backup): Likewise.
316 * filenamecat.c (file_name_concat): Likewise.
318 2006-03-11 Eric Blake <ebb9@byu.net>,
319 Paul Eggert <eggert@cs.ucla.edu>
321 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
322 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
324 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
325 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
326 (last_component): New method.
327 * dirname.c (dir_len): Determine when drive letters need a
328 subsequent slash. Preserve // when it is special.
329 (dir_name): Don't append dot when drive letter is absolute.
330 [TEST_DIRNAME]: Move into a full-blown gnulib test.
331 * basename.c (base_name): New semantics - malloc the result.
332 Preserve // when it is special. Preserve relative files that look
334 (base_len): Preserve // when it is special.
335 (last_component): New method, similar to old base_name semantics.
336 * stripslash.c (strip_trailing_slashes): Use last_component, not
337 base_name. Strip redundant slashes from ///.
339 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
341 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
342 both are 64 bits, since this seems to be the tradition, and this
343 prevents gcc -Wformat from warning about usages with PRIuMAX. If
344 we ever run into a host that prefers long long to long in this
345 case, we'll need another configure-time test. Problem reported by
348 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
350 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
351 possible collision with system files.
352 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
353 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
354 WCHAR_MIN and WCHAR_MAX in this case.
355 (<stddef.h>): Do not include; no longer needed.
356 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
357 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
358 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
359 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
360 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
361 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
362 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
363 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
364 !defined(__c99))]: Include in this case too, since it's harmless
366 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
368 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
369 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
370 (_STDINT_MIN, _STDINT_MAX): New macros.
371 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
372 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
373 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
374 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
375 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
376 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
377 macros, not typedefs; this simplifies things quite a bit.
378 Use long int for all types narrower than int64_t.
379 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
380 Define in terms of long long int or int64_t or long int,
381 not int64_t or int32_t. This saves some compile-time testing.
382 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
383 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
384 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
385 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
386 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
387 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
388 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
389 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
390 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
391 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
392 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
393 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
394 undef any previous version and define our own version, for
395 simplicity and consistency with the new macros for types.
396 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
397 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
398 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
399 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
400 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
401 @WINT_T_SUFFIX@ to keep things simple here.
402 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
403 Simplify by assuming typical 8/16/32/64 host, since we're
404 already doing that elsewhere anyway.
405 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
406 and assume long long int is 64 bits if available. This
407 speeds up 'configure'.
409 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
411 * getaddrinfo.c: fixed typo
413 2006-06-29 Eric Blake <ebb9@byu.net>
415 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
416 unused static function.
418 2006-06-29 Eric Blake <ebb9@byu.net>
422 2006-06-29 Derek R. Price <derek@ximbiot.com>
424 * strftime.c: Assume strftime() exists.
426 2006-06-28 Bruno Haible <bruno@clisp.org>
428 * getaddrinfo.h: Fix POSIX URL.
429 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
430 (use_win32_p): Make static.
431 (getaddrinfo): Reject service name if it is empty or does not consist
432 solely of decimal digits, or if its value is > 65535.
433 (getnameinfo): Remove useless casts.
435 2006-06-28 Derek R. Price <derek@ximbiot.com>
437 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
438 Autoconf 2.60 says this stuff was obsolete.
440 2006-05-12 Bruno Haible <bruno@clisp.org>
442 * mkdtemp.c [MINGW]: Include <io.h>.
443 (mkdir): Define using _mkdir.
445 2006-06-28 Bruno Haible <bruno@clisp.org>
447 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
448 declaration for wcwidth.
449 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
451 2006-06-28 Eric Blake <ebb9@byu.net>
453 * xvasprintf.h: Fix comments.
455 2006-06-28 Eric Blake <ebb9@byu.net>
457 * mbchar.h (wcwidth): Include wcwidth.h.
458 * mbswidth.c (wcwidth): Move from here...
459 * wcwidth.h: ...to this new file.
461 2006-06-28 Simon Josefsson <jas@extundo.com>
463 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
464 functions there. It will succeed on Windows XP, but on Windows
465 2000 and (presumably) earlier, it will fail, and use the internal
467 (use_win32_p): New function.
468 (getaddrinfo): Use strtoul on servname, to support numeric ports.
469 Support AI_NUMERICSERV to disable getservbyname.
470 (getnameinfo): New function, only supports
471 NI_NUMERICHOST|NI_NUMERICSERV for now.
473 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
474 only have some of them. Add AI_NUMERICSERV. Add prototype for
477 2006-06-27 Bruno Haible <bruno@clisp.org>
479 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
481 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
483 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
484 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
485 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
487 2006-06-26 Bruno Haible <bruno@clisp.org>
489 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
491 Reported by Mark D. Baushke and Larry Jones.
493 2006-06-26 Bruno Haible <bruno@clisp.org>
495 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
497 Suggested by Mark D. Baushke and Larry Jones.
499 2006-06-23 Mark D. Baushke <mdb@gnu.org>
501 * stdint_.h: Treat BSD/OS like OpenBSD.
503 2006-06-23 Bruno Haible <bruno@clisp.org>
505 * stdint_.h: Treat IRIX like OpenBSD.
507 2006-06-23 Bruno Haible <bruno@clisp.org>
509 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
510 ISO C 99 Technical Corrigendum 1.
512 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
514 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
515 Some compiler complained about some of them. Problem reported by
517 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
519 2006-06-21 Simon Josefsson <jas@extundo.com>
521 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
524 * socket_.h: Don't define WINVER.
526 * inet_pton.h, inet_pton.c: New file, taken from glibc but
527 slightly modified to work in gnulib.
529 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
531 * read-file.c (fread_file): Start with buffer allocation of
532 0 bytes rather than 1 byte; this simplifies the code.
533 Don't invoke feof; it's not needed. Refactor to avoid duplicate
534 code to free buffer and save/restore errno.
535 (internal_read_file): Remove unused local.
537 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
539 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
540 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
541 Problem reported by Denis Excoffier in
542 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
544 2006-06-19 Simon Josefsson <jas@extundo.com>
546 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
548 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
550 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
552 2006-06-17 Bruno Haible <bruno@clisp.org>
554 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
556 2006-06-17 Bruno Haible <bruno@clisp.org>
558 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
559 problem on Solaris 2.5.1.
561 2006-06-16 Eric Blake <ebb9@byu.net>
563 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
564 * unicodeio.c [!defined errno]: Likewise.
565 * strtol.c [!defined errno]: Likewise.
566 * strtod.c [!defined errno]: Likewise.
568 2006-06-15 Bruno Haible <bruno@clisp.org>
570 * stdint_.h: Rewritten to be fully auto-configured.
571 Fixes bug on HP-UX/IA64.
573 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
575 * getdate.y (__attribute__): Don't define if already defined.
576 Problem reported by Larry Jones.
577 * utimens.c (__attribute__): Likewise.
579 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
581 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
582 reported by Andreas Schwab.
584 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
585 Bruno Haible <bruno@clisp.org>
587 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
589 2006-05-26 Martin Lambers <marlam@marlam.de>
591 * getpass.c: Updates the test for the native W32 API, and adds
592 missing includes, thus fixing compilation warnings.
594 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
596 * tempname.c (small_open, large_open): New macros.
597 (__open, __open64) [!_LIBC]: Remove.
598 (__gen_tempname): Use small_open and large_open instead of __open
599 and __open64. This fixes a portability bug on HP-UX 11.11i
600 reported by Simon Wing-Tang in
601 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
603 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
605 * exclude.c (exclude_fnmatch): New function.
606 (excluded_file_name): Call exclude_fnmatch.
607 * exclude.h (excluded_file_name): New prototype
609 2006-05-24 Bruno Haible <bruno@clisp.org>
611 * printf-args.c (printf_fetchargs): Turn NULL pointers for
612 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
613 Reported by Thorsten Maerz <torte@netztorte.de> via
614 Aaron Stone <aaron@serendipity.cx>.
616 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
618 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
619 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
620 (my_usleep): Don't mishandle maximum value.
622 2006-05-19 Jim Meyering <jim@meyering.net>
624 * getugroups.c: Correct an outdated comment. From Bruno Haible.
626 2006-05-17 Bruno Haible <bruno@clisp.org>
629 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
631 2006-05-17 Bruno Haible <bruno@clisp.org>
633 * stdint_.h: Fix recognition of Cygwin.
635 2006-05-11 Jim Meyering <jim@meyering.net>
637 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
639 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
641 * crc.c (crc32_update): Remove unnecessary L suffix.
642 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
643 unwanted sign propagation, e.g., on hosts with 64-bit int.
644 There still are some problems with reeelly weird theoretical hosts
645 (e.g., 33-bit int) but it's not worth worrying about now.
646 * sha1.c (rol): Likewise.
647 (K1, K2, K3, K4): Remove unnecessary L suffix.
649 2006-05-10 Bruno Haible <bruno@clisp.org>
651 * des.c: Cast to avoid warnings.
653 2006-05-10 Simon Josefsson <jas@extundo.com>
655 * md4.c: Typo fix, update copyright years.
656 (K1, K2): Don't use L because it turn computations into 64-bit on
659 2006-05-09 Bruno Haible <bruno@clisp.org>
661 * xvasprintf.c: Include limits.h, string.h, xsize.h.
662 (EOVERFLOW): Define fallback value.
663 (xstrcat): New function.
664 (xvasprintf): Recognize the special case of a string concatenation.
666 2006-05-01 Bruno Haible <bruno@clisp.org>
668 * stdint_.h: Shorter URL.
669 * inttypes.h: Likewise.
671 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
673 * verify.h: Document the internals better. Most of this change
674 was written by Bruno Haible.
676 2006-04-29 Bruno Haible <bruno@clisp.org>
678 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
679 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
681 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
683 * getdate.y (get_date): When adding relative date, start with the
684 initial time, not with the result of the first mktime call.
686 2006-04-23 Bruno Haible <bruno@clisp.org>
688 * copy-file.c: Include <unistd.h> unconditionally.
689 * execute.c: Likewise.
690 * fatal-signal.c: Likewise.
691 * findprog.c: Likewise.
692 * mkdtemp.c: Likewise.
695 * wait-process.h: Likewise.
697 2006-04-23 Bruno Haible <bruno@clisp.org>
699 * fwriteerror.c (fwriteerror): Call fclose also when an error
700 condition was already detected.
701 Reported by Ben Pfaff <blp@cs.stanford.edu>.
703 2006-04-19 Derek Price <derek@ximbiot.com>
704 Eric Blake <ebb9@byu.net>
706 * inttypes.h: Correct grammar in comment.
708 2006-04-18 Derek Price <derek@ximbiot.com>
709 Paul Eggert <eggert@cs.ucla.edu>
711 * inttypes.h: New file.
712 * strtoimax.c: Assume <inttypes.h>.
714 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
716 * utimens.c (futimens): glibc futimesat messes up if /proc
717 isn't mounted. Problem reported by Kir Kolyshkin.
719 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
721 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
722 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
723 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
725 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
727 Merge regex changes from libc, removing some of our
728 POSIX-conformance changes that were rejected and redoing them in a
731 * regcomp.c (re_compile_internal, init_dfa):
732 Length arg is now size_t, not Idx. All uses changed.
733 (peek_token): Forward decl now says internal_function.
734 (__re_error_msgid, __re_error_msgid_idx):
735 Now static rather than extern with attribute_hidden.
736 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
737 For some reason libc prefers K&R style defns for external functions.
738 (regerror) [!defined _LIBC]: Likewise.
739 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
740 (seek_collating_symbol_entry, lookup_collation_sequence_value):
741 (build_range_exp, build_collating_symbol):
743 (re_compile_fastmap): Use '\0' to memset, not 0.
744 (utf8_sb_map): Make the calculations more obvious.
745 (init_dfa, parse_bracket_exp, build_charclass_op):
746 Call calloc and cast result, as glibc does.
747 (init_word_char, fetch_token, peek_token, peek_token_bracket):
748 (build_range_exp, build_collating_symbol):
749 Now internal functions.
751 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
753 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
754 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
755 Don't depend on VMS; depend on __VMS instead, for POSIX
757 (regoff_t): Define to ssize_t, not long int.
759 Remove the REG_ macros named below. Instead, make the old names
760 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
762 (REG_BACKSLASH_ESCAPE_IN_LISTS):
763 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
764 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
765 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
766 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
767 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
768 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
769 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
770 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
771 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
772 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
773 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
774 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
775 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
776 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
777 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
778 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
780 Remove. All uses replaced by the old RE_* names.
781 (RE_BACKSLASH_ESCAPE_IN_LISTS):
782 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
783 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
784 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
785 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
786 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
787 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
788 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
789 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
790 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
791 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
792 Don't bother having these macros be independent of each others'
793 values, since they no longer exist in the POSIX name space.
795 Rename the following member names back to their old names,
796 unless !__USE_GNU_REGEX. All uses changed back.
797 (buffer): Renamed from re_buffer.
798 (allocated): Renamed from re_allocated.
799 (used): Renamed from re_used.
800 (syntax): Renamed from re_syntax.
801 (fastmap): Renamed from re_fastmap.
802 (translate): Renamed from re_translate.
803 (can_be_null): Renamed from re_can_be_null.
804 (regs_allocated): Renamed from re_regs_allocated.
805 (fastmap_accurate): Renamed from re_fastmap_accurate.
806 (no_sub): Renamed from re_no_sub.
807 (not_bol): Renamed from re_not_bol.
808 (not_eol): Renamed from re_not_eol.
809 (newline_anchor): Renamed from re_newline_anchor.
810 (num_regs): Renamed from rm_num_regs.
811 (start): Renamed from rm_start.
812 (end): Renamed from rm_end.
814 (free_state): Move up a bit.
816 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
818 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
819 when that is what is intended.
820 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
821 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
823 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
824 All uses changed back to re_malloc, etc. It's now the caller's
825 responsibility to check for overflow; all callers changed.
826 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
827 (re_x2nrealloc): Remove.
828 (free_state): Remove decl.
830 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
831 (re_set_registers, re_exec):
834 2006-01-31 Roland McGrath <roland@redhat.com>
836 * regcomp.c (calc_eclosure_iter): Remove dead variables.
837 Reported by Mike Frysinger <vapier@gentoo.org>.
839 2006-01-15 Andreas Jaeger <aj@suse.de>
842 * regex_internal.c (re_string_reconstruct): Adjust for
843 build_wcs_upper_buffer change.
844 (build_wcs_upper_buffer): Change return type.
846 2005-12-10 Ulrich Drepper <drepper@redhat.com>
848 * regex_internal.h: Include <stdint.h> if available.
850 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
852 * regex_internal.h (SIZE_MAX): Provide a default definition.
854 2005-10-14 Ulrich Drepper <drepper@redhat.com>
856 * regcomp.c: Adjust for changed secondary hash function.
858 2005-09-30 Ulrich Drepper <drepper@redhat.com>
860 * regex.h: Pretty printing.
861 Clean up namespace a bit.
863 2005-09-30 Jakub Jelinek <jakub@redhat.com>
865 * regexec.c (update_cur_sifted_state, check_arrival,
866 check_arrival_add_next_nodes): Avoid using uninitialized variable.
868 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
869 Ulrich Drepper <drepper@redhat.com>
872 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
873 (bitset_word_t): Renamed from bitset_word. All uses changed.
875 2005-09-22 Ulrich Drepper <drepper@redhat.com>
878 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
879 * regcomp.c: Remove unnecessary uses of
880 unsigned RE_TRANSLATE_TYPE.
881 * regex_internal.h: Likewise.
882 * regex_internal.c: Likewise.
883 * regexec.c: Likewise.
884 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
886 2005-09-07 Ulrich Drepper <drepper@redhat.com>
888 * regexec.c (find_recover_state): Remove unnecessary
890 (transit_state_bkref): Make DFA a const pointer.
891 (get_subexp): Likewise.
892 (check_arrival): Likewise.
893 (update_cur_sifted_state): Likewise.
894 (re_search_internal): Likewise.
895 (prune_impossible_nodes): Likewise.
896 (acquire_init_state_context): Likewise.
897 (proceed_next_node): Likewise.
898 (set_regs): Likewise.
899 (free_fail_stack_return): Likewise.
900 (check_arrival_expand_ecl): Mark DFA parameter as const.
901 (check_arrival_expand_ecl_sub): Likewise.
902 (check_subexp_limits): Likewise.
903 (sub_epsilon_src_nodes): Likewise.
904 (add_epsilon_src_nodes): Likewise.
905 (merge_state_array): Likewise.
906 (update_regs): Likewise.
907 (build_trtable): Likewise.
908 (sift_states_backward): Mark MCTX parameter as const.
909 (build_sifted_states): Likewise.
910 (update_cur_sifted_state): Likewise.
911 (sift_states_mkref): Likewise.
912 (check_arrival_expand_ecl): Mark eclosure as const.
913 (check_dst_limits_calc_pos_1): Likewise.
914 * regex_internal.h (re_match_context_t): Make dfa a const
917 2005-09-06 Ulrich Drepper <drepper@redhat.com>
919 * regexec.c (merge_state_with_log): Define dfa as const pointer.
920 (transit_state_sb): Likewise.
921 (transit_state_mb): Likewise.
922 (sift_states_iter_mb): Likewise.
923 (check_arrival_add_next_nodes): Likewise.
924 (check_node_accept_bytes): Change first parameter to pointer-to-const.
925 [_LIBC] (re_search_2_stub): Use mempcpy.
927 * regex_internal.c (re_string_reconstruct): Avoid calling
928 mbrtowc for very simple UTF-8 case.
930 * regex_internal.c (re_acquire_state): Make DFA pointer arg
932 (re_acquire_state_context): Likewise.
933 * regex_internal.h: Adjust prototypes.
935 * regex.c: Prevent using C++ compilers.
937 * regex_internal.c (re_acquire_state): Minor code rearrangement.
938 (re_acquire_state_context): Likewise.
940 2006-03-29 Mark D. Baushke <mdb@gnu.org>
941 Bruno Haible <bruno@clisp.org>
943 * stdint_.h: On OpenBSD, don't redefine types already included in
944 <sys/types.h> and <inttypes.h>.
946 2006-03-24 Eric Blake <ebb9@byu.net>
948 * time_r.c (copy_string_result): Remove, as it is no longer used.
950 2006-03-24 Simon Josefsson <jas@extundo.com>
952 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
953 including some doc fixes.
954 (base64_encode_alloc): Fix +1 bug on allocation failures.
956 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
958 * base64.c (base64_encode): Do not read past end of array with
959 unsanitized input on systems with CHAR_BIT > 8.
961 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
963 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
964 Typedef to long int, not to off_, as POSIX will likely change
967 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
969 * argp-help.c (validate_uparams): Fix typo
970 * argp-parse.c (argp_default_options): Consistently begin help
971 messages with a lowercase letter.
973 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
975 * time_r.h (asctime_r, ctime_r): Remove. These functions can
976 overrun buffers and shouldn't be used (much as gets shouldn't be
978 * time_r.c (asctime_r, ctime_r): Likewise.
980 2006-03-08 Simon Josefsson <jas@extundo.com>
982 * gc-gnulib.c (randomize): Don't open files called 'no', they
983 signal that configure disabled the device.
985 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
987 * c-stack.c: Include unistd.h unconditionally, since we now assume
989 * getlogin_r.c: Likewise.
990 * getlogin_r.h: Likewise.
992 * pagealign_alloc.c: Likewise.
993 * unistd_.h: Remove; no longer needed.
995 2006-03-07 Simon Josefsson <jas@extundo.com>
997 * unistd_.h: New file.
999 2006-03-07 Simon Josefsson <jas@extundo.com>
1001 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1003 2006-03-01 Simon Josefsson <jas@extundo.com>
1005 * readline.c: Fix typo, tiny patch from Stepan Kasal
1008 2006-02-28 Simon Josefsson <jas@extundo.com>
1010 * getopt.c: Protect #include of unistd.h, for MSVS.
1012 2006-02-27 Simon Josefsson <jas@extundo.com>
1014 * base64.h: Indent #define's. From Jim Meyering
1017 2006-02-27 Jim Meyering <jim@meyering.net>
1019 Revert the change of 2006-02-24, so these files can continue
1020 to be sync'd from gettext.
1021 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1024 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1026 * glob.c: Say "invalid" rather than "illegal" in comments.
1028 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1030 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1032 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1034 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1035 AT_FDCWD exceeds INT_MAX.
1036 * openat.h (AT_FDCWD): Likewise.
1038 2006-02-14 Jim Meyering <jim@meyering.net>
1040 Sync from coreutils.
1042 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1043 failure on deficient systems, and simplify gnulib lgpl dependencies.
1044 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1045 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1047 * xalloc-die.c: Remove unused definition of N_.
1049 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1051 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1053 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1055 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1056 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1058 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1060 * argp-namefrob.h: Restore changes accidentally lost during the
1061 "autoupdate" on 2005-12-12.
1063 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1065 * fnmatch.c (L_): Renamed from L, to work around a bug in
1066 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1067 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1070 2006-01-26 Simon Josefsson <jas@extundo.com>
1072 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1073 prototype is visible on mingw32.
1075 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1078 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1081 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1083 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1084 attempt to open for write; this always fails, at least on POSIX
1085 hosts. This reinstates the 2006-01-09 change, which was
1086 inadvertently removed.
1088 2006-01-26 Bruno Haible <bruno@clisp.org>
1089 Paul Eggert <eggert@cs.ucla.edu>
1091 * stdbool_.h (_Bool)
1092 [(! (defined __cplusplus || defined __BEOS__)
1093 && !defined __GNUC__
1094 && !(defined __HP_cc || defined __xlc__
1095 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1096 || defined __sgi))]:
1097 #define to signed char in these cases too; this simplifies
1098 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1099 etc., separately) and makes it more conservative.
1101 2006-01-21 Jim Meyering <jim@meyering.net>
1103 Sync from the stable (b5) branch of coreutils:
1105 * fts.c (fts_children): Don't let close() clobber errno from
1108 * fts.c (fts_stat): When following a symlink-to-directory,
1109 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1110 a dangling symlink. That can also happen at least for ELOOP.
1111 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1112 FYI, this bug predates the inclusion of fts.c in coreutils.
1114 * fts.c (fts_open): Put new maxarglen declaration and uses
1115 in their own block, so pre-c99 compilers don't object.
1117 Avoid the double-free (first in fts_read, second in fts_close) that
1118 would occur when an `active' directory is made inaccessible (e.g.,
1119 via chmod a-x) during a traversal.
1120 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1121 before returning. Reproduce this failure by
1122 mkdir -p a/b; cd a; chmod a-x . b
1123 Reported by Stavros Passas.
1125 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1127 * argp-namefrob.h: Bugfix. Remove stray #
1129 2006-01-25 Bruno Haible <bruno@clisp.org>
1131 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1133 Reported by Paul Eggert.
1135 2006-01-25 Jim Meyering <jim@meyering.net>
1137 * fileblocks.c: Remove more useless parentheses.
1138 * readutmp.h: Likewise.
1140 2006-01-24 Bruno Haible <bruno@clisp.org>
1142 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1144 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1147 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1148 to avoid problems with the built-in _Bool type.
1149 Reported by Paul Eggert on 2005-11-26.
1151 2006-01-24 Jim Meyering <jim@meyering.net>
1153 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1155 2006-01-24 Simon Josefsson <jas@extundo.com>
1157 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1160 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1162 Work around porting bugs reported by Dieter in
1163 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1164 * getopt.c (_NOPROTO): Remove; no longer needed.
1165 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1166 Include "getopt.h" first, to check interface.
1167 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1169 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1170 (__strndup): Revert to K&R-style function dfns, the glibc style.
1171 * strnlen.c: Don't claim it's taken from glibc; it's not.
1172 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1173 Include strnlen.h first, to get prototype properly.
1174 (strnlen): Renamed from __strnlen.
1177 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1179 These changes imported from libc.
1180 * getopt.c: Use __fxprintf instead of inline stream orientation
1181 test and two separate function calls.
1182 * strndup.c (__strndup): Add libc_hidden_def.
1184 2006-01-22 Bruno Haible <bruno@clisp.org>
1186 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1187 temporary buffer for sprintf, take into account the precision also
1188 for 'd', 'i', 'u', 'o', 'x', 'X'.
1190 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1192 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1193 to pacify gcc -Wswitch-default.
1195 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1197 * argp-help.c (usage_long_opt): Do not print DOC options.
1198 (__argp_base_name): Removed
1199 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1201 (__argp_base_name): Provide macro definition or extern declaration
1202 depending on the configuration
1204 2006-01-20 Simon Josefsson <jas@extundo.com>
1206 * inet_ntop.h: Unconditionally include sys/socket.h.
1208 2006-01-19 Simon Josefsson <jas@extundo.com>
1210 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1212 2006-01-12 Simon Josefsson <jas@extundo.com>
1214 * base64.c: Fix warning, reported by Bruno Haible
1215 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1217 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1219 Sync from coreutils.
1220 * md5.c: Fix commentary typos.
1221 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1222 * md5.h (__attribute__): Remove; unused.
1223 * sha1.c: Fix commentary to match md5 better.
1224 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1225 so that we don't need to worry about alignment. All uses changed.
1226 This merges the 2005-10-28 md5 change into sha1.
1228 2006-01-11 Jim Meyering <jim@meyering.net>
1230 Sync from coreutils.
1231 * md5.c (OP): Fix spacing.
1233 2006-01-11 Simon Josefsson <jas@extundo.com>
1235 * stdint_.h (SIZE_MAX): Add missing (.
1237 2006-01-10 Bruno Haible <bruno@clisp.org>
1239 * argp.h (__const): Remove macro. Use const instead.
1240 * argp-fmtstream.h (__const): Likewise.
1241 * glob_.h (__const): Remove macro.
1242 * glob-libc.h: Use const instead of __const.
1244 2006-01-10 Jim Meyering <jim@meyering.net>
1246 Avoid the double-free (first in fts_read, second in fts_close) that
1247 would occur when an `active' directory is made inaccessible (e.g.,
1248 via chmod a-x) during a traversal.
1249 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1250 before returning. Reproduce this failure by
1251 mkdir -p a/b; cd a; chmod a-x . b
1252 Reported by Stavros Passas.
1254 Sync from coreutils.
1255 * sha1.c: Tweak grammar in a comment.
1257 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1259 * regex_internal.h (BITSET_WORD_BITS):
1260 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1261 preprocessor mishandles large unsigned values as if they were signed.
1262 Problem reported by Claudio Fontana in
1263 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1265 2006-01-10 Simon Josefsson <jas@extundo.com>
1267 * socket_.h: New file.
1269 2006-01-10 Bruno Haible <bruno@clisp.org>
1271 * localcharset.c: Update from GNU gettext.
1273 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1275 Sync from coreutils.
1276 * chdir-long.c (cdb_free): Don't bother trying to open directory
1277 for write access: POSIX says that must fail.
1278 * fts.c (diropen): Likewise.
1279 * save-cwd.c (save_cwd): Likewise.
1280 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1281 well, for minor improvements on hosts that lack O_DIRECTORY.
1282 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1283 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1284 Fall back on chown if open failed with EACCES.
1286 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1287 Report an error at compile-time if only a 1-second nominal clock
1288 resolution is found.
1290 * lchmod.h: New file.
1291 * mkdir-p.c: Include lchmod.h, lchown.h.
1292 (make_dir_parents): Use lchown rather than chown, and
1293 lchmod rather than chmod.
1295 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1296 too. Problem with "none" reported by Bob Proulx. Problem with
1297 "proc" reported by n0dalus.
1299 * mountlist.c: Include <limits.h>.
1300 (dev_from_mount_options)
1301 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1302 New function. It no longer assumes "dev=" has the System V meaning
1303 on Linux (since it doesn't). It also parses "dev=" more carefully.
1304 (read_file_system_list)
1305 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1306 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1309 * posixtm.h (PDS_PRE_2000): New macro.
1310 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1311 All usages changed. Reject dates outside the range 1969-1999 if
1312 PDS_PRE_2000 is used.
1314 2006-01-09 Jim Meyering <jim@meyering.net>
1316 Sync from coreutils.
1318 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1320 * chdir-safer.h, chdir-safer.c: New files.
1322 * modechange.c (mode_compile): Reject an invalid mode string
1323 that starts with an octal digit. From Andreas Gruenbacher.
1325 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1326 and dup to open_safer and dup_safer, respectively.
1327 (openat_permissive): Fix typo in comment.
1329 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1330 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1331 (_): Remove; no longer needed.
1332 (openat): Renamed from rpl_openat; no need for rpl_openat
1333 since openat.h renames openat for us.
1334 Replace most of the body with a call to openat_permissive,
1335 to avoid duplicate code.
1336 Port to (probably hypothetical) environments were mode_t is
1338 (openat_permissive): Require mode arg, so that we can check
1339 types better. Put it just after flags. Change cwd failure
1340 indicator from pointer-to-bool to pointer-to-errno-value.
1341 All callers changed.
1342 Invoke openat_save_fail and/or openat_restore_fail if
1343 cwd_errno is null, so that openat can call us.
1344 (openat_permissive, fdopendir, fstatat, unlinkat):
1345 Simplify errno handling to avoid some duplicate code,
1346 as it's OK to set errno on success.
1347 * openat.h: Revamp code so that function macros depend on
1348 __OPENAT_PREFIX only, not also on AT_FDCWD.
1349 (openat_ro): Remove. Caller changed to use openat_permissive.
1350 (openat_permissive): Now a macro, if not a function.
1351 (openat_restore_fail, openat_save_fail): Now always functions,
1352 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1354 * openat-priv.h: New file, defining macros used by mkdirat.c
1356 * mkdirat.c: Include openat-priv.h.
1357 Remove definitions of macros defined therein.
1358 * openat.c: Likewise.
1360 * mkdirat.c (mkdirat): New file and function.
1361 * openat.h (mkdirat): Declare.
1363 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1365 * openat.h (openat_permissive): Declare.
1366 (openat_ro): Define.
1368 * openat.c (EXPECTED_ERRNO): New macro.
1369 (openat_permissive): New function -- used in remove.c rewrite.
1370 (all functions): Set errno just before returning, only if there
1371 was an actual failure.
1372 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1374 Emulate openat-family functions using Linux's procfs, if possible.
1375 Idea and some code based on Ulrich Drepper's glibc changes.
1377 * openat.c: (BUILD_PROC_NAME): New macro.
1378 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1379 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1380 before falling back on save_cwd and restore_cwd.
1381 (fdopendir, fstatat, unlinkat): Likewise.
1383 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1384 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1386 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1387 as second argument to va_arg. Otherwise, some versions of gcc
1388 warn that `if this code is reached, the program will abort'.
1390 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1392 Sync from coreutils.
1394 Add POSIX ACL support
1395 * acl.h (copy_acl, set_acl): Add declarations.
1396 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1397 systems other than Linux.
1398 (chmod_or_fchmod): New function: use fchmod when possible,
1399 and chmod otherwise.
1400 (file_has_acl): Add a POSIX ACL implementation, with a
1401 Linux-specific subcase.
1402 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1403 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1404 acls are unsupported.
1405 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1406 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1409 2006-01-09 Bruno Haible <bruno@clisp.org>
1411 * sysexit_.h (EX_OK): New macro.
1412 Suggested by Martin Lambers <marlam@marlam.de>.
1414 2006-01-09 Bruno Haible <bruno@clisp.org>
1416 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1417 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1418 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1419 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1421 2006-01-09 Bruno Haible <bruno@clisp.org>
1423 * stdint_.h (SIZE_MAX): Write the value without involving negative
1426 2005-10-16 Bruno Haible <bruno@clisp.org>
1428 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1429 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1431 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1433 * strftime.c (tzname): Don't declare if it is already #defined.
1434 Problem reported for Mingw by Mark Junker.
1436 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1438 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1439 long int, not int, for nanosecond counts, so that people who are
1440 used to POSIX struct timespec won't be surprised. Reported by Jim
1443 2005-12-16 Jim Meyering <jim@meyering.net>
1445 * fprintftime.c, fprintftime.h: New files.
1447 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1449 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1450 * argp-help.c (fill_in_uparams): Check if the constructed
1451 struct uparams is valid. Fall back to the default values if it is
1454 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1456 * argp-help.c (__argp_base_name): New function
1457 (__argp_short_program_name): Rewrite using __argp_base_name
1458 * argp-namefrob.h: Define program_invocation_name and
1459 program_invocation_short_name if requested
1460 (__argp_base_name): Add prototype
1461 * argp-parse.c (argp_def): Use gettext wrappers
1462 (argp_default_parser): Use __argp_base_name
1463 * argp-pin.c: New file. Defines program_invocation_name and
1464 program_invocation_short_name on systems that lack them.
1466 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1468 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1469 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1470 porting problem reported by Georg Schwarz in
1471 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1473 2005-07-09 Bruno Haible <bruno@clisp.org>
1475 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1476 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1477 Reported by Mark Junker <mjscod@gmx.de>.
1479 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1481 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1482 (uintmax_t) [defined uintmax_t]: Do not declare.
1483 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1484 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1485 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1486 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1487 sake of portability to weird hosts that C allows (though we don't
1488 know of any practical examples).
1490 * savedir.h (fdsavedir): New decl.
1491 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1492 contains most of the former guts of savedir.
1493 (savedir): Use savedirstream.
1496 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1498 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1499 coreutils no longer futzes with rounding modes.
1501 2005-11-14 Jim Meyering <jim@meyering.net>
1503 * mkstemp-safer.c: Include <config.h>, required for possible
1504 replacement of mkstemp.
1506 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1508 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1510 (gethrxtime) [! (HAVE_NANOUPTIME
1511 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1512 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1513 our own approximation.
1515 2005-11-10 Simon Josefsson <jas@extundo.com>
1517 * readline.c: Remove EOL.
1519 2005-11-08 Eric Blake <ebb9@byu.net>
1521 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1523 2005-11-08 Eric Blake <ebb9@byu.net>
1525 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1527 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1529 Fix porting problem reported by Theodoros V. Kalamatianos.
1530 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1531 Don't assume that futimes failing means we must fail.
1533 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1535 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1536 leave errno alone. Problem reported by Dmitry V. Levin.
1538 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1540 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1541 errno alone. Problem reported by Frederic Jolliton.
1543 2005-10-28 Simon Josefsson <jas@extundo.com>
1545 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1546 "restrict" keywords, as per POSIX. Protect the function
1547 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1548 Don't use K&R prototypes. Check the sprintf return values.
1549 Re-define EAFNOSUPPORT if not present. Indent.
1551 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1552 suggested by Bruno Haible <bruno@clisp.org>.
1554 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1556 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1558 * gc-libgcrypt.c: Add MD2 (which is not available through
1561 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1563 * md2.h, md2.c: New files.
1565 2005-10-24 Simon Josefsson <jas@extundo.com>
1567 * md4.h: Shrink buffer size, now that we changed the type.
1569 2005-10-22 Simon Josefsson <jas@extundo.com>
1571 * arcfour.h, arcfour.c: Use fixed size indices in the
1572 arcfour_context struct (simplify test vector testing in GNU
1575 2005-10-22 Simon Josefsson <jas@extundo.com>
1577 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1578 suggested by Bruno Haible <bruno@clisp.org>.
1580 2005-10-22 Simon Josefsson <jas@extundo.com>
1582 * crc.h: Include stddef.h, for size_t.
1584 2005-10-21 Simon Josefsson <jas@extundo.com>
1586 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1587 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1589 2005-10-21 Simon Josefsson <jas@extundo.com>
1591 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1594 2005-10-21 Simon Josefsson <jas@extundo.com>
1596 * gc-gnulib.c: Support ARCTWO in CBC mode.
1598 2005-10-21 Simon Josefsson <jas@extundo.com>
1600 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1603 * hmac-sha1.c (hmac_sha1): Likewise.
1605 * crc.c (crc32_update): Actually use crc parameter, suggested by
1606 Bruno Haible <bruno@clisp.org>.
1608 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1611 2005-10-21 Simon Josefsson <jas@extundo.com>
1613 * des.h, des.c: New files.
1615 * gc-gnulib.c: Support DES.c
1617 2005-10-21 Simon Josefsson <jas@extundo.com>
1619 * arctwo.h, arctwo.c: New files.
1621 * gc-gnulib.c: Support ARCTWO.
1623 2005-10-21 Simon Josefsson <jas@extundo.com>
1625 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1627 2005-10-19 Simon Josefsson <jas@extundo.com>
1629 * gc-gnulib.c: Support ARCFOUR.
1631 2005-10-19 Simon Josefsson <jas@extundo.com>
1633 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1636 * gc.h: Add ECB enum type.
1638 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1640 2005-10-19 Simon Josefsson <jas@extundo.com>
1642 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1644 2005-10-18 Simon Josefsson <jas@extundo.com>
1646 * md4.h, md4.c: New files, based on md5.?.
1648 2005-10-17 Simon Josefsson <jas@extundo.com>
1650 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1652 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1654 2005-10-17 Simon Josefsson <jas@extundo.com>
1656 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1658 2005-10-17 Simon Josefsson <jas@extundo.com>
1660 * gc.h, gc-libgcrypt.c: Add ciphers.
1662 2005-10-17 Simon Josefsson <jas@extundo.com>
1664 * sha1.c: Use uint32_t instead of md5_uint32.t
1666 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1669 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1671 * md5.h: Use stdint.h and uint32_t. Doc fix.
1673 2005-10-15 Simon Josefsson <jas@extundo.com>
1675 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1677 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1679 2005-10-14 Simon Josefsson <jas@extundo.com>
1681 * arcfour.h, arcfour.c: New files.
1683 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1685 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1686 include <wchar.h>; no longer needed.
1688 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1689 and Ulrich Drepper <drepper@redhat.com>
1692 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1693 instead of inline stream orientation test and two separate
1694 function calls. Pay no attention to USE_IN_LIBIO.
1696 2005-10-14 Roland McGrath <roland@redhat.com>
1698 Import from libc. [BZ #1331]
1699 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1701 Reported by Matej Vela <vela@debian.org>.
1703 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1705 * mkdir-p.c (make_dir_parents): Don't report an error if an
1706 intermediate directory is in a read-only file system. Problem
1707 reported by Eric Blake.
1709 2005-10-13 Simon Josefsson <jas@extundo.com>
1711 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1712 Move memory allocation outside of loop.
1714 2005-10-12 Simon Josefsson <jas@extundo.com>
1716 * gc-pbkdf2-sha1.c: New file.
1718 * gc.h: Add gc_pbkdf2_sha1 prototype.
1720 2005-10-12 Simon Josefsson <jas@extundo.com>
1722 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1723 suggested by Bruno Haible <bruno@clisp.org>.
1725 2005-10-12 Simon Josefsson <jas@extundo.com>
1727 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1729 * gc-gnulib.c (gc_hmac_sha1): New function.
1731 2005-10-12 Simon Josefsson <jas@extundo.com>
1733 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1735 2005-10-12 Simon Josefsson <jas@extundo.com>
1737 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1738 GC_USE_HMAC_MD5, respectively.
1740 * gc-libgcrypt.c (gc_md5): Fix assert call.
1743 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1745 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1747 * gc-gnulib.c (gc_hash_buffer): Ditto.
1749 2005-10-11 Bruno Haible <bruno@clisp.org>
1751 * c-strcasestr.h: New file, from GNU gettext.
1752 * c-strcasestr.c: New file, from GNU gettext.
1754 2005-10-11 Bruno Haible <bruno@clisp.org>
1756 * c-strcase.h: New file, from GNU gettext.
1757 * c-strcasecmp.c: New file, from GNU gettext.
1758 * c-strncasecmp.c: New file, from GNU gettext.
1760 2005-10-11 Simon Josefsson <jas@extundo.com>
1762 * crc.h, crc.c: New files.
1764 * gc.h (gc_hash_buffer): Add doc.
1766 2005-10-08 Simon Josefsson <jas@extundo.com>
1768 * gc.h: Add gc_hash and gc_hash_buffer.
1770 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1772 * gc-libgcrypt.c (gc_hash_buffer): Add.
1774 2005-10-11 Bruno Haible <bruno@clisp.org>
1776 * strcasecmp.c: Include limits.h.
1777 (strcasecmp): Avoid integer overflow on exotic platforms.
1778 * strncasecmp.c: Include limits.h.
1779 (strncasecmp): Avoid integer overflow on exotic platforms.
1780 Reported by Paul Eggert.
1782 2005-10-06 Simon Josefsson <jas@extundo.com>
1784 * hmac-md5.c: New file.
1788 2005-10-06 Simon Josefsson <jas@extundo.com>
1790 * memxor.c (memxor): Avoid casts and warnings.
1792 2005-10-05 Derek Price <derek@ximbiot.com>
1794 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1796 2005-10-05 Simon Josefsson <jas@extundo.com>
1798 * memxor.c (memxor): Fix compiler error.
1800 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1801 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1803 * memxor.h, memxor.c: New files.
1805 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1806 we assume all systems have it, suggested by Jim Meyering
1807 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1808 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1809 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1812 2005-10-04 Bruno Haible <bruno@clisp.org>
1814 * verify.h (verify_true): Provide alternative definition for C++.
1816 2005-10-04 Simon Josefsson <jas@extundo.com>
1818 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1819 D. Baushke" <mdb@gnu.org>.
1821 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1823 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1824 (SSIZE_MAX): New macro, if not already defined.
1825 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1828 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1830 * exclude.c: Include verify.h.
1831 (verify): Remove. All callers changed to use verify.h's version.
1832 * strtoimax.c: Likewise.
1833 * utimecmp.c: Likewis.e
1835 Sync from coreutils.
1836 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1837 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1838 * .cvsignore: Add fts.h, search.h, t-fpending.
1839 * settime.c (settime): Fix { typo in previous patch. Also, don't
1840 bother returning ENOSYS if settimeofday or stime fails; just let
1841 them return whatever errno they want to return.
1842 * utimens.c: Include unistd.h, for dup2.
1843 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1844 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1846 2005-10-02 Jim Meyering <jim@meyering.net>
1848 Sync from coreutils.
1849 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1850 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1851 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1852 Remove AT_FDCWD test.
1853 Do not consume the fd unless successful.
1854 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1855 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1856 block, so that we don't even try to compile it if settimeofday is
1857 available. This works around a compilation failure on OSF1 V5.1,
1858 due to stime requiring a `long int*' while tv_sec is `int'.
1860 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1862 * getdelim.c (getdelim): Remove unused variables.
1864 2005-10-01 Simon Josefsson <jas@extundo.com>
1866 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1867 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1868 AI_* and EAI_* definitions. Protect function declarations.
1870 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1872 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1873 so that the code works even with ancient cpp. Portability problem
1874 with GCC 2.7.2.1 reported by Thomas M.Ott.
1876 2005-09-27 Jim Meyering <jim@meyering.net>
1878 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1880 * intprops.h (signed_type_or_expr__): Define.
1881 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1884 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1886 * verify.h (verify_expr): Remove, replacing with:
1887 (verify_true): New macro that returns true instead of void.
1888 (verify_type__): Remove.
1889 (verify): Use verify_true rather than verify_type__.
1891 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1893 * utimens.c (ENOSYS): Define if not already defined.
1894 (futimens): Support having a null PATH if the file descriptor
1897 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1899 (__attribute): Define to empty unless GCC 3.1 or later.
1900 This works around a core dump on OpenBSD 3.4, which has GCC
1901 2.95.3, which dumps core when given __attribute__(()). It also
1902 simplifies other tests, since we really don't want to bother with
1903 worrying about which ancient version of GCC supported what.
1904 Original problem reported by Yoann Vandoorselaere, with part of
1905 the fix suggested by Derek Price.
1907 2005-09-24 Jim Meyering <jim@meyering.net>
1909 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1910 so we can once again use a positive bitfield width of 1 -- now we
1911 don't have to explain why we were using a bitfield width of 2.
1913 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1915 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1916 Problem reported by Eric Blake.
1917 (getaddrinfo): Initialize se so that it's not garbage.
1918 Redo internal storage allocation so that it doesn't make unportable
1919 assumptions about alignment.
1922 * utimens.c (futimens): Use futimesat if available.
1923 Prefer it to futimes since it doesn't have the futimes bug.
1925 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1926 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1927 Instead, declare a function that returns a pointer to an array,
1928 and use verify_type__ to declare the size of the array.
1929 Problem and germ of a solution reported by Bruno Haible.
1930 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1931 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1933 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1935 Sync from coreutils.
1937 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1939 * argmatch.h: Include verify.h
1940 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1941 (ARGMATCH_ASSERT): Remove; unused.
1942 * canonicalize.c: Assume STDC_HEADERS.
1943 * exclude.c: Include "strcase.h".
1944 * regex_internal.h [!defined _LIBC]: Likewise.
1945 * getusershell.c: Include stdio--.h rather than stdio.h
1947 (getusershell): Call fopen, not fopen_safer.
1948 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1949 Do not include unistd-safer.h.
1950 (save_cwd): Don't call fd_safer; no longer needed
1951 now that we include fcntl--.h.
1953 * getdate.y (relative_time): New type.
1954 (RELATIVE_TIME_0): New constant.
1955 (parser_control): Use relative_time instead of doing it ourselves.
1956 (%union): Add new relative_time rel member.
1957 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1959 (relunit, relunit_snumber): Now of type rel.
1960 (zone, rel, relunit, get_date): Adjust to above changes.
1962 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1963 Do not include unistd-safer.h.
1964 (getloadavg): Don't call fd_safer; no longer needed
1965 now that we include fcntl--.h.
1967 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1968 (make_dir_parents): Treat ENOSYS like EEXIST.
1970 Improve quality of diagnostics on restore_cwd failure.
1971 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1972 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1973 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1974 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1975 each time through the loop. Do not diagnose restore_cwd failure;
1976 that is the caller's job (and perhaps the caller does not care).
1978 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1979 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1980 If the file already exists but is not a directory, don't bother
1981 to try to make its parents.
1982 Close potential file descriptor leak if we can't chdir("/") (!).
1983 Don't always return true if chdir($PWD) fails; return true only
1984 if the requested action was done successfully (except for the
1986 Don't log final directory unless we actually made it.
1987 Refactor to avoid duplicate code to fix up permissions.
1988 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1990 * strftime.c (my_strftime): Rewrite the previous change slightly,
1991 to make it a bit faster and (I hope) clearer.
1992 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1993 Fix bug in formats like %2N.
1995 * verify.h: New file.
1997 2005-09-22 Jim Meyering <jim@meyering.net>
1999 Sync from coreutils.
2001 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2003 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2004 the .tm_year member, since otherwise gcc-4.0 would now warn about
2005 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2007 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2008 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2010 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2011 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2012 when run in a time zone for which daylight savings time is in effect
2013 for the starting date.
2015 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2016 stop us from restricting permissions of just-created absolute-named
2018 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2019 to restore initial working directory.
2020 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2021 to tell caller if/when we change the working directory and are
2022 unable to return to the initial one.
2023 * mkdir-p.h (make_dir_parents): Update prototype.
2024 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2025 `return false'. This fixes a bug introduced on 2004-07-30.
2027 * openat.c (fdopendir): Be sure to close the supplied
2028 file descriptor before returning. This makes our replacement
2029 implementation a little closer to Solaris's, where fdopendir
2030 ties the file descriptor to the returned DIR* pointer.
2031 * openat.c (unlinkat): New function.
2032 * openat.h (unlinkat): Add prototype.
2033 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2034 (openat_restore_fail): Rename from openat_restore_die.
2035 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2037 Provide an alternative to exiting immediately upon save_cwd or
2038 restore_cwd failure. Now, an application can arrange e.g.,
2039 to perform a longjump in that case.
2040 * openat.c: Include dirname.h.
2041 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2042 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2043 and openat_restore_die rather than calling error directly.
2044 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2046 * openat-die.c (openat_save_die, openat_restore_die): New file.
2047 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2049 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2050 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2051 int utc, int nanoseconds);
2053 date should not have to allocate a megabyte of virtual memory to
2054 handle a format argument like +%1048575T. When implemented with
2055 strftime, it must allocate such a buffer, use strftime to fill it
2056 in, print it, then free it.
2057 With fprintftime, it simply prints everything and exits.
2058 With no need for memory allocation, that's one fewer way to fail.
2059 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2060 optional field width, not before, so we accept %9:z, not %:9z.
2061 (my_strftime): Be sure to use L_('x') for literals.
2063 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2064 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2065 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2066 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2067 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2068 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2069 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2070 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2071 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2073 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2074 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2075 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2076 and don't include <sys/file.h>).
2078 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2080 Sync from coreutils.
2082 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2083 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2084 [!LDAV_DONE]: Avoid unused variable warning.
2086 2005-09-21 Bruno Haible <bruno@clisp.org>
2088 * unicodeio.h (unicode_to_mb): New declaration.
2090 2005-09-20 Derek Price <derek@ximbiot.com>
2092 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2094 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2096 Use a consistent style for including <config.h>.
2097 * __fpending.c, acl.c, argmatch.c,
2098 argp-help.c, argp-parse.c,
2099 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2100 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2101 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2102 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2103 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2104 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2105 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2106 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2107 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2108 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2109 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2110 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2111 modechange.c, mountlist.c, open-safer.c, physmem.c,
2112 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2113 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2114 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2115 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2116 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2117 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2118 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2119 userspec.c, utimecmp.c, version-etc-fsf.c,
2120 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2121 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2122 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2123 Standardize inclusion of config.h.
2124 * __fpending.h, dirfd.h, getdate.h, human.h,
2125 inttostr.h: Removed inclusion of config.h from header files.
2126 * inttostr.c: Adjusted in-tree users.
2127 * timespec.h: Remove superfluous warning to include config.h.
2128 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2129 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2130 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2131 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2133 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2135 * stat-time.h: New file.
2136 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2137 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2139 (timespec_cmp): New function.
2140 * utimecmp.c: Include stat-time.h.
2141 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2142 members exist, not on the obsolescent ST_MTIM_NSEC.
2143 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2145 2005-09-15 Derek Price <derek@ximbiot.com>
2146 Paul Eggert <eggert@cs.ucla.edu>
2148 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2149 changes, consolidating in...
2150 * regex_internal.h: ...this file.
2152 2005-09-15 Derek Price <derek@ximbiot.com>
2154 * regex_internal.h: Blank `pure' for GNUC < 3.
2155 * regex_internal.c: Ditto, using this...
2156 (__GNUC_PREREQ): ...new macro.
2157 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2158 (__GNUC_PREREQ): ...this new macro.
2160 * strstr.h: Include string.h. Define strstr as a macro here.
2162 2005-09-13 Derek Price <derek@ximbiot.com>
2164 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2166 Reported by Jim Meyering <jim@meyering.net>.
2168 2005-09-13 Jim Meyering <jim@meyering.net>
2170 * canon-host.c: Filter through gnu indent and reword comments slightly.
2171 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2173 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2175 * lib/base64.c: Typo.
2176 (base64_encode): Put b64str in initialized data section.
2178 2005-09-12 Derek Price <derek@ximbiot.com>
2180 Return usable errors from canon-host.
2181 * canon-host.h: New file.
2182 * canon-host.c (canon_host): Wrap...
2183 (canon_host_r): ...this new function, which now relies exclusively on
2185 (ch_strerror): New function.
2186 (last_cherror): New global.
2187 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2188 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2190 (freeaddrinfo): Free ai->ai_canonname when set.
2192 2005-09-12 Derek Price <derek@ximbiot.com>
2193 Paul Eggert <eggert@cs.ucla.edu>
2195 * glob-libc.h: Renamed from glob_.h. The new version is
2196 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2197 protecting things that should be done only in gnulib contexts.
2198 * glob_.h: New file, containing only the glob things needed for
2200 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2201 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2202 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2203 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2204 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2205 and to respect the namespace rules better.
2207 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2209 Merge glibc and coreutils changes into gnulib, plus a few
2211 * md5.c: Use #error rather than a string.
2212 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2213 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2214 (__attribute__): Define to empty for non recent-GCC.
2215 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2216 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2217 Renamed from their non-__ counterparts, with new macros replacing
2218 them if not _LIBC. Add __THROW attribute.
2220 (struct md5_ctx): Align buffer if using GCC.
2221 * sha1.h (struct sha1_ctx): Likewise.
2222 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2223 The old name was backwards.
2224 (NOTSWAP): Remove; not used.
2225 (rol): New macro, moved here from md5.h.
2226 (sha1_process_block): Remove a FIXME that doesn't make sense.
2228 2005-09-12 Derek Price <derek@ximbiot.com>
2230 * gai_strerror.c: Include config.h when available. Include
2231 getaddrinfo.h before other headers to test interface.
2232 Reported by Larry Jones <lawrence.jones@ugs.com>.
2234 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2236 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2237 definitions, since that's the preferred style in glibc.
2238 Fix a minor spacing issue, and update copyright notice to match glibc's.
2240 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2242 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2244 2005-09-06 Simon Josefsson <jas@extundo.com>
2246 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2247 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2249 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2251 Change bitset word type from unsigned int to unsigned long int,
2252 as this has better performance on typical 64-bit hosts.
2253 Port bitset code to hosts with unusual word sizes.
2254 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2255 (build_collating_symbol):
2256 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2257 argument is a bitset. This is merely a style issue, but it makes
2258 it clearer that an entire array is expected.
2259 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2260 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2261 Port to the case where bitset_word is not the same as unsigned int.
2262 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2263 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2265 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2266 (build_trtable, group_nodes_into_DFAstates):
2268 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2269 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2270 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2271 * regexec.c (group_nodes_into_DFAstates): Likewise.
2272 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2273 * regcomp.c (optimize_subexps, lower_subexp):
2274 Work even if bitset_word has holes in its bitwise representation.
2275 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2276 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2278 * regex_internal.c (re_string_reconstruct):
2279 Don't assume UCHAR_MAX == 255.
2280 * regex_internal.h (bitset_set_all): Likewise.
2281 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2283 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2284 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2286 (BITSET_WORD_MAX): New macro.
2287 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2288 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2289 (bitset_empty, bitset_copy):
2290 Prefer sizeof (bitset) to multiplying it out ourselves.
2291 (bitset_not_merge): Remove; unused.
2292 (bitset_contain): Return bool, not unsigned int with one bit on.
2293 All callers changed.
2294 * regexec.c (build_trtable): Don't assume bitset has no stricter
2295 alignment than re_node_set; do this by defining a new internal
2296 type struct dests_alloc and using it to allocate memory.
2298 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2300 Check for arithmetic overflow when calculating sizes, to prevent
2301 some buffer-overflow issues. These patches are conservative, in the
2302 sense that when I couldn't determine whether an overflow was possible,
2303 I inserted a run-time check.
2304 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2305 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2306 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2307 (re_xnrealloc, re_x2nrealloc): New inline functions.
2308 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2309 (build_equiv_class, build_charclass): Check for arithmetic overflow
2310 in size expression calculations.
2311 * lib/regex_internal.c (re_string_realloc_buffers):
2312 (build_wcs_upper_buffer, re_node_set_add_intersect):
2313 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2314 (re_dfa_add_node, register_state): Likewise.
2315 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2316 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2317 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2318 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2320 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2322 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2323 to avoid a collision with bits/local_lim.h in glibc.
2324 All uses changed. Problem reported by Dmitry V. Levin in
2325 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2327 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2328 bugs in int versus size_t comparisons.
2329 (re_string_context_at): Fix bug where the code assumed that
2332 Use bool where appropriate.
2333 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2334 All callers changed.
2335 (calc_eclosure_iter): Likewise, for ROOT arg.
2336 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2337 (build_charclass_op): Likewise, for NON_MATCH arg.
2338 * regex_internal.c (re_string_allocate, re_string_construct):
2339 (re_string_construct_common): Likewise, for ICASE arg.
2340 * regexec.c (re_search_2_stub, re_search_stub):
2341 Likewise, for RET_LEN arg.
2342 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2343 (set_regs): Likewise, for FL_BACKTRACK arg.
2344 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2345 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2346 (calc_eclosure_iter, parse_bracket_exp):
2347 Use bool for internal variables that are booleans.
2348 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2349 (set_regs, build_sifted_states, sift_states_bkref):
2350 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2351 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2352 (find_collation_sequence_value):
2354 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2355 (re_node_set_compare):
2356 Return bool, not int. All callers changed.
2357 * regexec.c (check_halt_node_context, check_dst_limits):
2358 (build_trtable, check_node_accept): Likewise.
2359 * regex_internal.h: Include stdbool.h.
2361 Fix bugs uncovered when converting to bool.
2362 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2363 failure instead of charging ahead blindly.
2364 * regex_internal.c (register_state): Likewise.
2365 * regexec.c (re_search_2_stub): Use simpler method than boolean
2366 for freeing internal storage.
2367 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2368 bitset pieces used as boolean, to avoid undefined behavior
2369 on hosts that do int overflow checking.
2371 2005-08-31 Derek Price <derek@ximbiot.com>
2373 * getdelim.c (getdelim): Return EOF on EOF.
2374 Reported by Larry Jones <lawrence.jones@ugs.com>.
2376 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2378 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2379 lengths fit in regoff_t; this isn't true if regoff_t is the same
2381 * regex.c (re_search_internal): 5th arg is LAST_START
2382 (= START + RANGE) instead of RANGE. This avoids overflow
2383 problems when regoff_t is the same width as size_t.
2384 All callers changed.
2385 (re_search_2_stub): Check for overflow when adding the
2386 sizes of the two strings.
2387 (re_search_stub): Check for overflow when adding START
2388 to RANGE; if it occurs, substitute the extreme value.
2390 2005-08-31 Jim Meyering <jim@meyering.net>
2392 * regcomp.c (search_duplicated_node): Make first pointer arg
2394 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2395 (register_state): Likewise.
2396 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2397 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2398 (group_nodes_into_DFAstates): Likewise.
2400 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2402 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2403 old glibc regex code mishandles strings longer than 2**31 bytes.
2404 This patch fixes this when the regex code is used in gnulib
2405 (i.e., outside glibc).
2407 This patch should not affect the use of the regex code inside
2408 glibc. No doubt this problem also needs to be handled for glibc
2409 as well, but the result will be an incompatible change to the
2410 glibc ABI, and the old ABI will have to be supported too. That
2411 can be the the subject for another patch.
2413 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2414 governing whether the rest of this patch is active. By default,
2415 the macro is disabled and the patch has no effect.
2416 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2417 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2418 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2419 (re_match_2, re_set_registers): Use the new types.
2420 * regex_internal.h (Idx, re_hashval_t): New types.
2421 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2423 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2424 (re_string_context_at, bin_tree_t, re_dfastate_t):
2425 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2426 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2427 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2428 (re_string_char_size_at, re_string_wchar_at):
2429 (re_string_elem_size_at):
2430 Use the new types and macros to port to 64-bit hosts.
2431 Use unsigned types for internal values, so that the code
2432 mostly works even for arrays larger than SSIZE_MAX.
2433 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2434 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2435 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2436 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2437 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2438 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2439 (calc_inveclosure, parse_dup_op, build_range_exp):
2440 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2441 (fetch_number, create_token_tree, mark_opt_subexp):
2443 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2444 (create_cd_newstate, re_string_allocate, re_string_construct):
2445 (re_string_realloc_buffers, build_wcs_upper_buffer):
2446 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2447 (re_string_reconstruct, re_string_peek_byte_case):
2448 (re_string_fetch_byte_case, re_string_context_at):
2449 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2450 (re_node_set_init_copy, re_node_set_add_intersect):
2451 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2452 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2453 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2454 (re_acquire_state, re_acquire_state_context, register_state):
2456 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2457 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2458 (re_search_internal, re_search_2_stub, re_search_stub)
2459 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2460 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2461 (update_cur_sifted_state, check_dst_limits):
2462 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2463 (check_subexp_limits, sift_states_bkref, merge_state_array):
2464 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2465 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2466 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2467 (expand_bkref_cache, check_node_accept_bytes):
2468 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2469 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2470 (acquire_init_state_context, check_halt_node_context):
2471 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2472 (sift_states_backward, clean_state_log_if_needed):
2473 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2474 (find_recover_state, transit_state_sb, transit_state_mb):
2475 (transit_state_bkref, build_trtable, match_ctx_clean):
2477 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2478 to work around an assumption that REG_MISSING is negative.
2480 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2481 (seek_collating_symbol_entry) [defined _LIBC]:
2482 (lookup_collation_sequence_value) [defined _LIBC]:
2483 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2484 Use prototypes rather than old-style function definitions.
2485 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2486 (transit_state_sb) [0]:
2487 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2489 * regexec.c (re_search_internal): Simplify update of rm_so and
2492 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2493 (optimize_subexps, lower_subexp):
2494 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2495 since the signed shift might overflow. Use 1u<<31 instead.
2496 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2497 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2500 * regcomp.c (optimize_subexps, lower_subexp):
2501 Use CHAR_BIT rather than 8, for clarity.
2502 * regexec.c (check_dst_limits_calc_pos_1):
2503 (check_subexp_matching_top): Likewise.
2504 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2505 have to worry about portability issues when shifting it left.
2506 Remove no-longer-needed test for table_size > 0.
2507 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2508 in a word, as the resulting behavior is undefined.
2509 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2510 in one case, a <= should have been an <, and in another case the
2511 whole test was missing.
2512 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2513 the standard name CHAR_BIT.
2514 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2515 this is not true on one's complement and signed-magnitude hosts.
2517 * regex_internal.h (re_sub_match_top_t): Remove unused member
2519 (struct re_dfa_t): Remove unused member states_alloc.
2520 * regcomp.c (init_dfa): Don't initialize unused members.
2522 2005-08-31 Bruno Haible <bruno@clisp.org>
2524 * strstr.c: Include <stddef.h>, for NULL.
2525 * strcasestr.c: Likewise.
2526 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2528 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2530 * iconvme.h: Add prototype for iconv_alloc.
2532 2005-08-29 Simon Josefsson <jas@extundo.com>
2534 * iconvme.c: Fix errno.
2536 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2538 * iconvme.c: Split iconv_string into iconv_alloc.
2540 2005-08-27 Jim Meyering <jim@meyering.net>
2542 * fopen-safer.c: Merge minor changes from coreutils.
2543 * dup-safer.c: Likewise.
2544 * fd-safer.c: Likewise.
2546 Merge from coreutils.
2547 * stdio--.h: New file.
2548 * stdlib--.h: New file.
2549 * mkstemp-safer.c: New file.
2551 GNU tar needs these.
2552 * pipe-safer.c: New file.
2553 * creat-safer.c: New file.
2554 * fcntl--.h (creat): Define to creat_safer.
2555 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2556 * unistd--.h (pipe): Define to pipe_safer.
2557 * unistd-safer.h: Declare pipe_safer.
2559 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2561 * regex_internal.h: Remove all references to
2562 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2564 (bitset_not, bitset_merge, bitset_not_merge):
2565 (bitset_mask, re_string_allocate, re_string_construct):
2566 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2567 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2568 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2569 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2570 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2571 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2572 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2573 (re_acquire_state_context):
2574 Remove unnecessary forward decls.
2575 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2576 Put __attribute at function definition,
2577 now that the function decl has been removed.
2578 * lib/regex_internal.c (re_string_peek_byte_case):
2579 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2582 2005-08-26 Simon Josefsson <jas@extundo.com>
2584 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2585 Haible <bruno@clisp.org>.
2587 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2589 * regexec.c (set_regs): Don't alloca with an unbounded size.
2591 alloca modernization/simplification for regex.
2592 * regex.c: Remove portability cruft for alloca. This no longer
2593 needs to be at the start of the file, and can be moved into
2594 regex_internal.h and simplified.
2595 * regex_internal.h: Include <alloca.h>.
2596 (__libc_use_alloca) [!defined _LIBC]: New macro.
2597 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2598 now works outside glibc.
2600 2005-08-24 Simon Josefsson <jas@extundo.com>
2602 * getpass.c: Add WIN32 implementation. Conditionalize use of
2603 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2604 GLIBC specific code.
2606 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2608 Make regex safe for g++. This fixes one real bug (an "err"
2609 that should have been "*err"). g++ problem reported by
2611 * regex_internal.h (re_calloc): New macro, consistent with
2612 re_malloc etc. All callers of calloc changed to use re_calloc.
2613 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2614 not int. All callers changed.
2615 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2616 just use an array of size MB_LEN_MAX.
2617 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2618 (find_recover_state): Change "err" to "*err"; this fixes what
2619 appears to be a real bug.
2620 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2623 2005-08-25 Jim Meyering <jim@meyering.net>
2625 * open-safer.c: Include <config.h>.
2626 Otherwise, we'd lose LARGEFILE support in any file using
2629 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2631 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2632 * regex.h (regerror): Likewise.
2634 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2635 requires this. (The code never needed it.)
2637 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2638 All uses of recently-renamed identifiers changed to use the new,
2639 POSIX-compliant names. The code will build and run just fine
2640 without these changes, but it's better to eat our own dog food
2641 and use the standard-conforming names.
2643 * regex.h: Fix a multitude of POSIX name space violations.
2644 These changes have an effect only for programs that define
2645 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2646 do not change anything for programs compiled in the normal way.
2647 Also, there is no effect on the ABI.
2649 (_REGEX_SOURCE): New macro.
2650 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2651 defined and _GNU_SOURCE is not; this fixes a name space violation.
2653 Rename the following macros to obey POSIX requirements.
2654 The old names are still visible as macros if _REGEX_SOURCE is defined.
2655 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2656 RE_BACKSLASH_ESCAPE_IN_LISTS.
2657 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2658 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2659 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2660 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2661 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2662 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2663 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2664 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2665 (REG_INTERVALS): renamed from RE_INTERVALS.
2666 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2667 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2668 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2669 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2670 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2671 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2672 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2673 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2674 RE_UNMATCHED_RIGHT_PAREN_ORD.
2675 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2676 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2677 (REG_DEBUG): renamed from RE_DEBUG.
2678 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2679 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2680 unusual, since we can't clash with the POSIX REG_ICASE.
2681 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2682 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2683 (REG_NO_SUB): renamed from RE_NO_SUB.
2684 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2685 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2686 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2687 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2688 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2689 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2690 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2691 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2692 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2693 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2694 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2695 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2696 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2697 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2698 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2699 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2700 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2701 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2702 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2703 (REG_FIXED): Renamed from REGS_FIXED.
2704 (REG_NREGS): Renamed from RE_NREGS.
2706 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2707 of other REG_* macros, since POSIX says the user is allowed to
2708 #undef these macros selectively.
2710 (reg_errcode_t): Update comment stating what other tables need
2713 Rename the following enum values to obey POSIX requirements.
2714 The old names are still visible as macros.
2715 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2716 is not defined, since GNU is supposed to be a superset of POSIX as
2717 much as possible, and since we want reg_errcode_t to be a signed
2718 type for implementation consistency.
2719 (_REG_NOERROR): Renamed from REG_NOERROR.
2720 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2721 (_REG_BADPAT): Renamed from REG_BADPAT.
2722 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2723 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2724 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2725 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2726 (_REG_EBRACK): Renamed from REG_EBRACK.
2727 (_REG_EPAREN): Renamed from REG_EPAREN.
2728 (_REG_EBRACE): Renamed from REG_EBRACE.
2729 (_REG_BADBR): Renamed from REG_BADBR.
2730 (_REG_ERANGE): Renamed from REG_ERANGE.
2731 (_REG_ESPACE): Renamed from REG_ESPACE.
2732 (_REG_BADRPT): Renamed from REG_BADRPT.
2733 (_REG_EEND): Renamed from REG_EEND.
2734 (_REG_ESIZE): Renamed from REG_ESIZE.
2735 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2736 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2737 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2738 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2739 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2741 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2742 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2743 changed. But support the old name if the new one is not defined
2744 and if _REGEX_SOURCE.
2746 Change the following member names in struct re_pattern_buffer.
2747 The old names are still supported if !_REGEX_SOURCE.
2748 The new names are always supported, regardless of _REGEX_SOURCE.
2749 (re_buffer): Renamed from buffer.
2750 (re_allocated): Renamed from allocated.
2751 (re_used): Renamed from used.
2752 (re_syntax): Renamed from syntax.
2753 (re_fastmap): Renamed from fastmap.
2754 (re_translate): Renamed from translate.
2755 (re_can_be_null): Renamed from can_be_null.
2756 (re_regs_allocated): Renamed from regs_allocated.
2757 (re_fastmap_accurate): Renamed from fastmap_accurate.
2758 (re_no_sub): Renamed from no_sub.
2759 (re_not_bol): Renamed from not_bol.
2760 (re_not_eol): Renamed from not_eol.
2761 (re_newline_anchor): Renamed from newline_anchor.
2763 Change the following member names in struct re_registers.
2764 The old names are still supported if !_REGEX_SOURCE.
2765 The new names are always supported, regardless of _REGEX_SOURCE.
2766 (rm_num_regs): Renamed from num_regs.
2767 (rm_start): Renamed from start.
2768 (rm_end): Renamed from end.
2770 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2771 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2772 Prepend __ to parameter names.
2774 Undo yesterday's changes.
2776 2005-08-24 Jim Meyering <jim@meyering.net>
2778 Sync from coreutils.
2779 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2781 2005-08-21 Bruno Haible <bruno@clisp.org>
2783 * lock.h: Add multiple inclusion guard.
2784 * tls.h: Add multiple inclusion guard.
2786 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2788 * regex.h (REG_NOSYS)
2789 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2790 Define, since POSIX requires it as of 2001.
2791 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2792 New private symbol, used to keep the enum signed in all cases.
2793 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2794 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2796 * regex_internal.c (re_string_skip_chars, register_state):
2798 Remove forward decls; no longer needed now that we use prototypes.
2799 * regexec.c (acquire_init_state_context, check_halt_node_context):
2800 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2801 (clean_state_log_if_needed): Likewise.
2803 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2805 Fix problems reported by Sam Steingold in
2806 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2807 * regexec.c (sift_states_bkref): Fix portability bug: the code
2808 assumed that reg_errcode_t is a signed type, which is not
2809 necessarily true if _XOPEN_SOURCE is not defined.
2810 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2811 some compilers warn about it otherwise.
2813 2005-08-20 Jim Meyering <jim@meyering.net>
2815 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2816 of unused local, dfa.
2818 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2820 * regcomp.c (create_initial_state): Remove duplicate decl.
2821 (init_word_char, create_initial_state, duplicate_node_closure):
2822 (fetch_token, peek_token_bracket, build_range_exp):
2823 (build_collating_symbol): Remove forward decls; no longer needed
2824 now that we use prototypes.
2827 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2828 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2829 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2830 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2831 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2832 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2833 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2834 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2835 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2836 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2837 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2838 (build_charclass, build_charclass_op, fetch_number, create_tree):
2839 (create_token_tree, mark_opt_subexp, duplicate_tree):
2840 Use prototypes rather than old-style definitions.
2843 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2844 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2845 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2846 (re_string_reconstruct, re_string_peek_byte_case):
2847 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2848 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2849 (re_node_set_init_copy, re_node_set_add_intersect):
2850 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2851 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2852 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2853 (re_acquire_state, re_acquire_state_context, register_state):
2854 (create_ci_newstate, create_cd_newstate, free_state):
2856 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2857 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2858 (re_search_internal, prune_impossible_nodes):
2859 (acquire_init_state_context, check_matching, static):
2860 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2861 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2862 (update_regs, sift_states_backward, build_sifted_states):
2863 (clean_state_log_if_needed, merge_state_array):
2864 (update_cur_sifted_state, add_epsilon_src_nodes):
2865 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2866 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2867 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2868 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2869 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2870 (check_arrival, check_arrival_add_next_nodes):
2871 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2872 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2873 (check_node_accept_bytes, check_node_accept, extend_buffers):
2874 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2875 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2880 (re_string_allocate, re_string_construct, re_string_reconstruct):
2881 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2882 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2883 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2884 (re_string_context_at, re_string_peek_byte_case):
2885 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2886 is defined, since we now use prototypes always.
2888 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2889 C89 or better. All uses removed.
2891 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2893 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2894 [defined lint]: Suppress bogus uninitialized-variable warnings.
2896 * regcomp.c (duplicate_node): Return new index, not an error code,
2897 and let the caller return REG_ESPACE if out of space. This
2898 removes an uninitialied-variable warning with GCC 4.0.1, and also
2899 avoids taking the address of a local variable. All callers
2902 2005-08-19 Jim Meyering <jim@meyering.net>
2904 * regexec.c (proceed_next_node): Redo local variables to
2905 avoid GCC shadowing warnings.
2907 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2909 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2910 (re_node_set_insert_last, re_dfa_add_node):
2911 Rename local variables to avoid GCC shadowing warnings.
2913 2005-08-18 Bruno Haible <bruno@clisp.org>
2915 * strstr.c (strstr): Fix return value in multibyte case.
2916 * strcasestr.c (strcasestr): Likewise.
2918 2005-08-17 Jim Meyering <jim@meyering.net>
2920 Make the %s format (seconds since the epoch) work for a negative
2921 number and when used with a zero-padded field width, e.g. %015s.
2923 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2924 label so that it precedes the code to set `digits'. Otherwise,
2925 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2926 print `00-22'. Now, it prints `-0022', as it should.
2928 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2930 * regex.h: Remove useless space-before-tab. From coreutils.
2932 2005-08-17 Bruno Haible <bruno@clisp.org>
2934 * strcasestr.h: New file.
2935 * strcasestr.c: New file.
2937 2005-08-17 Bruno Haible <bruno@clisp.org>
2939 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2940 * strstr.c: Completely rewritten, with multibyte locale support.
2942 2005-08-17 Bruno Haible <bruno@clisp.org>
2944 * strcasecmp.c: Use mbuiter.h.
2946 2005-08-17 Bruno Haible <bruno@clisp.org>
2948 * mbuiter.h: New file.
2950 2005-08-16 Bruno Haible <bruno@clisp.org>
2952 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2954 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2955 NUL byte, not after it.
2957 2005-08-16 Bruno Haible <bruno@clisp.org>
2959 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2960 the valid ones. Makes the comparison operations transitive:
2961 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2962 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2964 2005-08-16 Bruno Haible <bruno@clisp.org>
2966 * strcase.h (strcasecmp): Add note in comments.
2967 * strncasecmp.c: Use code from strcasecmp.c.
2968 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2969 (strcasecmp): Work correctly in multibyte locales.
2971 2005-08-16 Bruno Haible <bruno@clisp.org>
2973 * strnlen1.h: New file.
2974 * strnlen1.c: New file.
2976 2005-08-16 Bruno Haible <bruno@clisp.org>
2978 * mbfile.h: New file.
2980 2005-08-16 Bruno Haible <bruno@clisp.org>
2982 * mbiter.h: New file.
2984 2005-08-16 Bruno Haible <bruno@clisp.org>
2986 * mbchar.h: New file.
2987 * mbchar.c: New file.
2989 2005-08-16 Bruno Haible <bruno@clisp.org>
2991 * tls.h: New file, from GNU gettext.
2992 * tls.c: New file, from GNU gettext.
2994 2005-08-15 Bruno Haible <bruno@clisp.org>
2996 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2999 2005-08-14 Jim Meyering <jim@meyering.net>
3001 Sync from coreutils.
3003 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3004 Use the hash-table-based cycle-detection code not just when
3005 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3006 Reported by James Youngman in
3007 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3008 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3009 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3010 This lets us compile with -DFTS_DEBUG, once again.
3011 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3012 * fts.c (fd_safer): Remove decl.
3013 Include fcntl--.h rather than unistd-safer.h
3014 (fts_safe_changedir): Don't call fd_safer; no longer needed
3015 now that we include fcntl--.h.
3017 2005-08-11 Simon Josefsson <jas@extundo.com>
3019 * readline.h, readline.c: New file.
3021 2005-08-11 Bruno Haible <bruno@clisp.org>
3023 * strnlen.h (strnlen): Change parameter name to match comment.
3025 2005-08-10 Simon Josefsson <jas@extundo.com>
3027 * strndup.c: Use strnlen.h.
3029 * strnlen.h: New file.
3031 2005-08-02 Simon Josefsson <jas@extundo.com>
3033 * getline.h, getline.c: Rewrite.
3035 * getdelim.h, getdelim.c: New files, ported from glibc.
3037 2005-07-31 Bruno Haible <bruno@clisp.org>
3039 * lock.h (gl_lock_initializer): New macro.
3040 (gl_lock_define_initialized): Use it.
3041 (gl_rwlock_initializer): New macro.
3042 (gl_rwlock_define_initialized): Use it.
3043 (gl_recursive_lock_initializer): New macro.
3044 (gl_recursive_lock_define_initialized): Use it.
3046 2005-07-26 Bruno Haible <bruno@clisp.org>
3048 * lock.h: Update from GNU gettext.
3049 * lock.c: Update from GNU gettext.
3051 2005-07-18 Bruno Haible <bruno@clisp.org>
3053 * lock.h (gl_once_t): New type.
3054 (gl_once_define, gl_once): New macros.
3055 * lock.c (fresh_once): New variable.
3056 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3059 2005-07-18 Simon Josefsson <jas@extundo.com>
3061 * check-version.c (check_version): Accept identical versions too.
3063 2005-07-18 Bruno Haible <bruno@clisp.org>
3065 * lock.h: New file, from GNU gettext.
3066 * lock.c: New file, from GNU gettext.
3068 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3070 * quotearg.c: Add translator comment suggested by Bruno Haible,
3071 with a minor change.
3073 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3075 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3076 copyright symbol and the year.
3077 * version-etc.c (COPYRIGHT_YEAR): New constant.
3078 (version_etc_va): Use parameterized copyright notice.
3079 Reword to conform to the current GNU coding standards.
3081 2005-07-11 Simon Josefsson <jas@extundo.com>
3083 * size_max.h: New file.
3085 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3087 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3090 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3091 and Paul Eggert <eggert@cs.ucla.edu>
3093 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3094 in wint_t, not wchar_t. Remove now-unnecessary cast.
3096 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3098 * regex.c, regex.h: Sync from libc.
3099 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3100 New files, synced from libc, except that regex_internal.h
3101 currently has a small porting fix.
3103 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3105 Remove the dependency of the strftime module on the tzset module.
3106 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3107 Copy the input structure, to work around some of the bug with
3108 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3109 Solaris releases, you should also use the tzset module, but we won't
3110 require it as a dependency any more since we don't want LGPLed code
3111 to depend on GPLed code.
3113 2005-07-02 Jim Meyering <jim@meyering.net>
3115 * backupfile.c (backup_args): Change a `0' to NULL.
3117 2005-07-01 Jim Meyering <jim@meyering.net>
3119 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3120 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3121 * save-cwd.c, tempname.c:
3122 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3123 and don't include <sys/file.h>).
3125 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3127 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3128 declares only 'struct timespec;' (!).
3130 2005-06-29 Jim Meyering <jim@meyering.net>
3132 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3133 type name. Use the variable name instead.
3134 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3136 2005-06-28 Simon Josefsson <jas@extundo.com>
3138 * check-version.h, check-version.c: New files.
3140 2005-06-28 Simon Josefsson <jas@extundo.com>
3142 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3143 collision with global variable. Better indentation. Don't
3144 increment buffer pointer beyond buffer end. Based on comments
3145 from Paul Eggert <eggert@cs.ucla.edu>.
3149 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3151 * canon-host.c (canon-host): Append trailing "," to 0 in
3152 initializer of struct addrinfo, as an indication that we don't
3153 care how many members the structure has.
3155 2005-06-24 Derek Price <derek@ximbiot.com>
3156 and Bruno Haible <bruno@clisp.org>
3158 Remove stat module & update lstat.
3159 * stat.c: Remove this file...
3160 (slash_aware_lstat): ...moving this content and its support...
3161 * lstat.c (rpl_lstat): ...into here.
3162 * lstat.h: New file.
3164 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3166 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3167 (ranged_convert): Don't save conversion in a temporary struct.
3168 This causes a warning with GCC 4.0.0, and anyway in the typical
3169 case it's not worth the extra 100 bytes or so of code.
3170 (ranged_convert, __mktime_internal): When calling a function via a
3171 pointer P, use P () rather than (*P) (), as we now assume C89 or
3174 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3176 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3177 "who -r" failed to give output. Problem reported by Tim Waugh.
3179 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3180 (xcalloc): Use it to avoid needless tests.
3181 Problem reported by Jim Meyering.
3183 2005-06-16 Jim Meyering <jim@meyering.net>
3185 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3186 when either N or S is zero.
3188 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3190 * argp.h (__option_is_short): Check upper limit of
3191 __key. Isprint() requires its argument to have the value
3192 of an unsigned char or EOF.
3194 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3196 * fnmatch.c (fnmatch): If there is an encoding error in a
3197 multibyte string or pattern, fall back on unibyte matching.
3198 Problem reported by James Youngman.
3200 2005-06-08 Bruno Haible <bruno@clisp.org>
3202 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3205 2005-06-08 Bruno Haible <bruno@clisp.org>
3207 * csharpcomp.h: New file, from GNU gettext.
3208 * csharpcomp.c: New file, from GNU gettext.
3209 * csharpcomp.sh.in: New file, from GNU gettext.
3211 2005-06-07 Derek Price <derek@ximbiot.com>
3214 * glob_.h: Indent nested #ifdef.
3216 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3218 Sync from coreutils.
3219 Use "file name" when talking about file names, instead of "filename"
3220 or "path", as per the GNU coding standards.
3221 * mkdir-p.c: Renamed from makepath.c.
3222 (make_dir_parents): Renamed from make_path. All callers changed.
3223 * mkdir-p.h: Likewise. All includers changed.
3224 * filenamecat.c: Renamed from path-concat.c.
3225 (file_name_concat): Renamed from path_concat. All callers changed.
3226 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3227 * filenamecat.h: Likewise. All includers changed.
3228 * acl.c: Don't use "path" or "filename" to mean "file name"
3229 in comments or local variable names.
3230 * basename.c: Likewise.
3231 * canonicalize.c, canonicalize.h: Likewise.
3232 * dirname.c, dirname.h: Likewise.
3233 * euidaccess.c: Likewise.
3234 * exclude.c: Likewise
3235 * fnmatch_.h, fnmatch_loop.c: Likewise.
3236 * fsusage.c, fsuage.h: Likewise.
3237 * fts.c, fts_.h: Likewise.
3238 * getcwd.c: Likewise.
3239 * getloadavg.c: Likewise.
3240 * mkstemp.c: Likewise.
3241 * mountlist.c, mountlist.h: Likewise.
3242 * openat.c, openat.h: Likewise.
3243 * readlink-stub.c: Likewise.
3244 * readutmp.c, readutmp.h: Likewise.
3245 * rename.c: Likewise.
3246 * rmdir.c: Likewise.
3248 * savedir.c: Likewise.
3249 * stripslash.c: Likewise.
3250 * tempname.c: Likewise.
3251 * xreadlink.c: Likewise.
3252 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3254 * exclude.h: Likewise.
3256 * euidaccess.c (getuid, getgid, getuid, getegid)
3257 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3258 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3259 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3260 * pathmax.h: Include <limits.h> unconditionally, since other
3261 files have been getting away with it for years (MORE/BSD 4.3
3263 * userspec.c (getpwnam, getgrnam, getgrgid)
3264 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3266 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3267 Define to 256, not 255, as per modern POSIX.
3269 2005-06-01 Bruno Haible <bruno@clisp.org>
3271 * csharpexec.h: New file, from GNU gettext.
3272 * csharpexec.c: New file, from GNU gettext.
3273 * csharpexec.sh.in: New file, from GNU gettext.
3275 2005-05-31 Derek Price <derek@ximbiot.com>
3276 Paul Eggert <eggert@cs.ucla.edu>
3279 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3281 2005-05-29 Derek Price <derek@ximbiot.com>
3282 Paul Eggert <eggert@cs.ucla.edu>
3284 * glob_.h, glob.c: New files.
3286 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3288 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3290 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3291 the configuration hassle isn't worth it.
3292 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3293 (LONGEST_MODIFIER, PRIuMAX): Remove.
3295 2005-05-27 Bruno Haible <bruno@clisp.org>
3297 * getlogin_r.h: Remove second include of <stddef.h>.
3299 2005-05-25 Bruno Haible <bruno@clisp.org>
3300 Derek Price <derek@ximbiot.com>
3302 * getlogin_r.h: Simplify API documentation.
3304 2005-05-25 Derek Price <derek@ximbiot.com>
3305 Paul Eggert <eggert@cs.ucla.edu>
3307 * getlogin_r.c, getlogin_r.h: New files.
3309 2005-05-22 Bruno Haible <bruno@clisp.org>
3311 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3312 Also include <sys/param.h> if it defines MIN, MAX.
3313 Based on a patch by Derek Price <derek@ximbiot.com>.
3315 2005-05-22 Bruno Haible <bruno@clisp.org>
3317 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3318 (INT64_MIN): Fix definition.
3319 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3321 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3322 NEED_SIGNED_INT_TYPES.
3324 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3325 HAVE_SYSTEM_INTTYPES.
3327 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3329 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3330 so that unistd-safer.h (GPL'ed code) need not be included.
3332 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3335 * fts.c: Don't include "cycle-check.h" or "hash.h".
3336 (setup_dir, free_dir): New functions.
3337 (enter_dir, leave_dir): Define trivial
3338 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3339 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3340 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3341 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3342 Move to fts-cycle.c.
3343 (fts_open): Use setup_dir.
3344 (fts_close): Use free_dir.
3345 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3346 This adds a label and some gotos, but the alternatives were messier.
3347 Check for memory allocation failure when entering a dir.
3348 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3349 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3350 (FTS): New member fts_cycle, that is a union that contains the
3351 old active_dir_ht and cycle_state. All uses changed to mention
3352 fts_cycle.ht and fts_cycle.state.
3353 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3354 fts.c, with the following changes:
3355 (setup_dir, free_dir): New functions.
3356 (enter_dir): Now returns bool. Return true if successful, false
3357 if memory exhausted. All callers changed.
3358 Do not bother partly cleaning up on
3359 memory allocation failure; that is free_dir's job.
3360 However, free ad if hash_insert fails, to avoid memory leak.
3361 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3362 fts->fts_options to see which union member to use.
3364 2005-05-20 Jim Meyering <jim@meyering.net>
3366 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3367 Now a macro, to pacify GCC.
3369 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3371 * chown.c (rpl_chown): Return -1 on failure.
3373 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3375 * canonicalize.c: Include canonicalize.h first, to test interface.
3376 Include <stddef.h> unconditionally, since we assume C89 now.
3377 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3378 * fts.c: Include fts_.h first, to check interface.
3379 Do not include intprops.h; no longer needed.
3380 Include cycle-check.h and hash.h, since fts_.h no longer does.
3381 Remove unnecessary casts of closedir to void.
3382 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3383 decide whether to decrement nlinks.
3384 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3385 (FTS): Use struct hash_table * instead of Hash_table, so that
3386 we no longer need to include hash.h here.
3388 2005-05-17 Jim Meyering <jim@meyering.net>
3390 * fts.c, fts_.h: New files, from coreutils.
3392 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3394 Sync from coreutils.
3395 * unlinkdir.c, unlinkdir.h: New files.
3396 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3397 regex.h, unlocked-io.h, xtime.h:
3398 White space changes only.
3399 * makepath.c (make_path): Port to hosts where leading "//" is special.
3400 * yesno.c: Include getline.h, not ctype.h.
3401 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3402 Use getline to remove arbitrary restriction on response length.
3404 2005-05-13 Bruno Haible <bruno@clisp.org>
3406 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3407 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3408 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3409 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3410 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3411 Add support for 64-bit integers in the MSVC compiler.
3413 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3415 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3416 Change the initial comment to refer to GPL, not LGPL.
3417 gnulib-tool will change it to LGPL as needed.
3419 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3420 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3421 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3422 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3423 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3424 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3425 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3426 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3427 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3428 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3429 concatpath.c, config.charset, copy-file.c, copy-file.h,
3430 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3431 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3432 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3433 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3434 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3435 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3436 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3437 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3438 full-read.c, full-read.h, full-write.c, full-write.h,
3439 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3440 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3441 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3442 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3443 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3444 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3445 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3446 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3447 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3448 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3449 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3450 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3451 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3452 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3453 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3454 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3455 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3456 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3457 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3458 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3459 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3460 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3461 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3462 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3463 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3464 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3465 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3466 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3467 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3468 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3469 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3470 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3471 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3472 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3473 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3474 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3475 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3476 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3477 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3478 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3479 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3480 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3481 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3482 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3483 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3484 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3485 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3486 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3487 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3488 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3489 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3490 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3491 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3492 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3493 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3494 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3495 Update FSF postal mail address.
3497 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3499 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3500 specified in ai_socktype. Fix invalid ai_protocol
3501 check. ai_protocol is usually set to 0 or depending on
3502 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3503 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3504 ai_socktype / ai_protocol in the returned addrinfo structure.
3506 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3507 Bruno Haible <bruno@clisp.org>
3509 * inet_ntop.h: New file.
3510 * inet_ntop.c: New file, from glibc with modifications.
3512 2005-05-08 Jim Meyering <jim@meyering.net>
3514 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3516 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3518 Merge from coreutils. Among other things,
3519 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3520 * fd-safer.c: New file.
3521 * fcntl-safer.h, open-safer.c: Remove.
3522 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3523 * dup-safer.c: Include unistd-safer.h first.
3524 Don't include errno.h.
3525 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3526 * file-type.h: Don't assume invoker included sys/stat.h first.
3527 * file-type.c: Rely on file-type.h change.
3528 * getloadavg.c: Include unistd-safer.h.
3529 (getloadavg): Use safer open.
3530 * getusershell.c: Include "stdio-safer.h".
3531 (getusershell): Use safer fopen.
3532 * long-options.c (long_options): Use NULL rather than 0.
3533 * modechange.h (mode_free): Remove; all callers changed to invoke
3535 * modechange.c: Likewise.
3536 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3537 (MODE_DONE): New constant.
3538 (struct mode_change): Remove 'next' member.
3539 (make_node_op_equals): New function; like the old one of the
3540 same name, except it allocates an array.
3541 (mode_compile, mode_create_from_ref): Use it.
3542 (mode_compile): Allocate result as an array, not a linked list.
3543 Parse octal string ourself, so that we catch mistakes like "+0".
3544 (mode_adjust): Arg is an array, not a linked list.
3545 * modechange.c: Include stat-macros.h, xalloc.h.
3546 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3547 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3548 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3549 Remove. This is now stat-macros.h's job.
3550 (talloc): Remove. All callers replaced by xalloc, so that
3551 our invokers don't have to worry about reporting memory failures.
3552 (make_node_op_equals): Remove.
3553 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3555 (struct mode_change): Moved here from modechange.h.
3556 (mode_append_entry): Remove.
3557 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3558 apps to have incorrect behavior. Use simpler algorithm for head
3559 and tail. Don't futz with umask; that's now the job of mode_adjust.
3560 Detect more invalid usages rather than having somewhat-random behavior.
3561 Don't insert an "a=" action, as that leads to incorrect behavior.
3562 (mode_compile, mode_create_from_ref): Return NULL on error instead
3563 of an enum, since now there's only one way to have an error. All
3565 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3566 at the correct time. Simplify calculation of "+u" and its ilk.
3567 Don't mishandle "+X".
3568 (mode_free): Remove "register" and localize decls.
3569 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3570 (struct mode_change): Move to modechange.c; callers don't
3571 need to see this stuff.
3572 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3573 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3574 (mode_change, mode_adjust): Reflect the new signatures noted above.
3575 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3576 that might redefine system include files.
3577 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3578 (my_usleep): Use NULL rather than (void *) 0.
3579 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3580 Use siginterrupt to specify that system calls should be interrupted.
3581 (rpl_nanosleep): Move initialization of suspended closer to call of
3583 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3584 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3585 (desirable_utmp_entry): New function.
3586 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3587 using x2nrealloc, to simplify logic.
3588 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3589 size calculation. Do not assume utmp file is a regular file.
3590 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3591 (READ_UTMP_CHECK_PIDS): New constant.
3592 * save-cwd.c: Include unistd-safer.h.
3593 (save_cwd): Use fd_safer.
3594 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3595 [!_LIBC] Include "stat-macros.h" instead.
3596 * unistd-safer.h (fd_safer): New decl.
3598 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3600 * byteswap_.h: New file.
3602 2005-04-25 Albert Chin <china@thewrittenword.com>
3604 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3607 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3609 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3610 that "UTC +1 second" continues to work. Problem reported
3612 (relunit_snumber): New rule.
3615 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3617 * getdate.y (universal_time_zone_table): New constant.
3618 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3619 universal_time_zone_table.
3620 (lookup_zone): Prefer universal_time_zone_table to
3621 local_time_zone_table, so that "GMT" time stamps are allowed in
3622 London during the summer. Problem reported by Ian Abbott.
3624 2005-04-12 Jim Meyering <jim@meyering.net>
3626 * human.c (humblock): Set *options even when returning due to
3627 xstrtoumax conversion failure. Thanks to a used-uninitialized
3630 2005-04-09 Jim Meyering <jim@meyering.net>
3632 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3633 -Wuninitialized: initialize tm0.tm_year.
3635 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3637 * getdate.y (parser_control): rels_seen is now a boolean, not a
3638 count, since there's no maximum. All uses changed.
3639 Add member dsts_seen.
3640 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3642 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3643 Use pc_rels_seen to decide whther a date is absolute.
3645 * getdate.y (number): Don't overwrite year.
3646 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3649 2005-04-02 Simon Josefsson <jas@extundo.com>
3651 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3652 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3654 2005-03-27 Jim Meyering <jim@meyering.net>
3656 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3658 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3660 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3661 "one's complement" -> "ones' complement" in comment, as per Knuth.
3662 "value of type" -> "type or expression" in comment.
3663 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3665 2005-03-26 Jim Meyering <jim@meyering.net>
3668 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3669 Correct typos: s/or/of/.
3671 2005-03-23 Jim Meyering <jim@meyering.net>
3673 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3675 2005-03-21 Jim Meyering <jim@meyering.net>
3677 Changes imported from coreutils.
3679 * cycle-check.c: Don't include xalloc.h.
3681 * path-concat.c: Don't include assert.h.
3682 (path_concat): Remove assertion that would have triggered
3683 for ABASE starting with more than one slash.
3684 Reported by Andreas Schwab.
3686 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3687 properly when ABASE is an absolute file name.
3688 Correct the description of this function.
3690 Add an assertion and a test driver.
3691 This fixes a bug introduced on 2004-07-02.
3692 Andreas Schwab reported the resulting failure of cp --parents:
3693 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3695 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3697 * strftime.c (my_strftime): If the underlying strftime returns 0
3698 (which shouldn't happen), generate nothing instead of returning 0
3699 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3701 2005-03-16 Bruno Haible <bruno@clisp.org>
3703 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3705 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3707 * strftime.c (my_strftime): Prepend space to format so that we can
3708 reliably distinguish strftime failure from empty output on POSIX
3711 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3713 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3714 (iconv_string): Don't guess a size-zero buffer, as that might cause
3715 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3716 result would be 'too large', where 'too large' is (heuristically)
3717 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3718 overflow concerns. This will prevent some unwanted malloc failures
3719 when the inputs are very large.
3721 2005-03-15 Bruno Haible <bruno@clisp.org>
3723 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3726 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3729 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3731 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3733 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3734 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3736 * strtol.c: Likewise.
3738 2005-03-14 Simon Josefsson <jas@extundo.com>
3740 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3743 2005-03-14 Jim Meyering <jim@meyering.net>
3745 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3746 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3747 to be nonzero so that we (and caller) can detect the difference
3748 between a valid zero-length expansion and an error return, even
3749 when the underlying strftime fails before writing anything into
3752 2005-03-10 Jim Meyering <jim@meyering.net>
3754 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3755 so that this module works on systems without fchdir.
3757 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3759 Factor int-properties macros into a single file, except for
3760 glibc-related files.
3761 * intprops.h: New file.
3762 * getloadavg.c: Include it instead of limits.h.
3763 (INT_STRLEN_BOUND): Remove.
3764 * human.c: Include intprops.h.
3765 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3766 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3767 * inttostr.h: Include intprops.h instead of limits.h.
3768 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3769 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3770 for consistency with intprops.h.
3771 (time_t_is_integer, twos_complement_arithmetic): Use them.
3772 * sig2str.h: Include <signal.h>, intprops.h.
3773 (INT_STRLEN_BOUND): Remove.
3774 * strftime.c (TYPE_SIGNED): Remove.
3775 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3776 * strtol.c: Adjust comments to match intprops.h.
3777 * userspec.c: Include intprops.h.
3778 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3779 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3780 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3781 instead of rolling our own expressions.
3782 * xstrtol.c: Include xstrtol.h first, to test interface.
3784 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3786 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3787 the right thing even if adding 1900 would overflow. Similarly
3788 for tm_mon + 1 and tm_yday + 1.
3789 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3790 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3791 (DO_SIGNED_NUMBER): New macro.
3792 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3794 2005-03-07 Bruno Haible <bruno@clisp.org>
3796 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3798 2005-03-03 Derek R. Price <derek@ximbiot.com>
3799 Bruno Haible <bruno@clisp.org>
3801 * pagealign_alloc.h: New file.
3802 * pagealign_alloc.c: New file.
3804 2005-01-28 Bruno Haible <bruno@clisp.org>
3806 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3809 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3811 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3812 The workaround isn't strictly needed for POSIX conformance, and
3813 it's too much of a pain to configure and maintain. We'll ask
3814 people to fix their kernels instead.
3815 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3816 (NANOSLEEP_BUG_WORKAROUND): Remove.
3817 (xnanosleep): Remove the workaround.
3819 2005-02-12 Bruno Haible <bruno@clisp.org>
3821 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3823 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3825 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3826 * timespec.h (gettime): Return void, since it always
3827 succeeds now. All uses changed.
3828 * gettime.c (gettime) Likewise.
3829 [HAVE_NANOTIME]: Prefer nanotime.
3830 Assume gettimeofday succeeds, as POSIX requires.
3831 Assime time () succeeds, since other code already does.
3832 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3833 (timespec_subtract): Remove.
3834 (NANOSLEEP_BUG_WORKAROUND): New constant.
3835 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3836 things considerably. Use it only on GNU/Linux hosts, since the
3837 workaround shouldn't be needed elsewhere.
3839 2005-02-24 Bruno Haible <bruno@clisp.org>
3841 * gettext.h: Update from GNU gettext 0.14.2.
3843 2005-02-24 Bruno Haible <bruno@clisp.org>
3845 * localcharset.c: Update from GNU gettext 0.14.2.
3846 * config.charset: Update from GNU gettext 0.14.2.
3848 2005-02-22 Simon Josefsson <jas@extundo.com>
3850 * iconvme.h, iconvme.c: New files, from libc.
3852 2005-02-20 Neil Conway <neilc@samurai.com>
3854 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3855 returned by OSX/Darwin if the specified buffer is not large
3856 enough for the hostname.
3858 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3860 * memrchr.h: New file.
3861 * chdir-long.c: Include it.
3862 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3863 Don't bother including stddef.h.
3865 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3867 * argp-help.c (__argp_help): Create a fake struct argp_state and
3868 pass it to _help, otherwise the latter coredumps trying to
3869 dereference state.root_argp.
3871 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3873 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3875 Include <sys/types.h>, for dev_t.
3876 (ME_DUMMY, ME_REMOTE): Move from here....
3877 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3878 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3880 Include mountlist.h first, to test the interface.
3882 2005-01-29 Bruno Haible <bruno@clisp.org>
3884 * progname.c (program_name): Initialize.
3885 Needed when linking statically on MacOS X.
3887 2005-01-28 Bruno Haible <bruno@clisp.org>
3889 * javacomp.sh.in: New file, from GNU gettext.
3890 * javacomp.h: New file, from GNU gettext.
3891 * javacomp.c: New file, from GNU gettext.
3893 2005-01-26 Bruno Haible <bruno@clisp.org>
3895 * javaexec.sh.in: New file, from GNU gettext.
3896 * javaexec.h: New file, from GNU gettext.
3897 * javaexec.c: New file, from GNU gettext.
3899 2005-01-26 Simon Josefsson <jas@extundo.com>
3901 * gai_strerror.c: Use GPL in header.
3903 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3905 * argp-help.c (hol_entry_help): Avoid using non-constant
3906 initializers for struct pentry_state.
3907 (__argp_error): Check return value of __asprintf
3908 (__argp_failure): Translate error message
3910 * argp-parse.c: Removed braces around the expansion of N_()
3912 2005-01-21 Jim Meyering <jim@meyering.net>
3914 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3915 same value as for Solaris 9.
3917 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3918 component length. This included changing the parameter to be
3919 of type `char *' rather than `char const *'.
3920 * chdir-long.h (chdir_long): Update prototype.
3922 * openat.c (fdopendir, fstatat): New functions.
3923 * openat.h: Include headers required for use of DIR and struct stat.
3924 [AT_SYMLINK_NOFOLLOW]: Define.
3925 (fdopendir, fstatat): Add prototypes.
3927 2005-01-21 Bruno Haible <bruno@clisp.org>
3929 * classpath.h: New file, from GNU gettext.
3930 * classpath.c: New file, from GNU gettext.
3932 2005-01-20 Simon Josefsson <jas@extundo.com>
3934 * version-etc-fsf.c: New file, with version_etc_copyright.
3935 * version-etc.c: Remove version_etc_copyright.
3936 * version-etc.h (version_etc_copyright): Use [] instead of * in
3937 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3939 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3941 * save-cwd.c (save_cwd): Remove code to support the case
3942 where fchdir is missing or flaky.
3944 2005-01-20 Simon Josefsson <jas@extundo.com>
3946 * base64.h (isbase64): Add.
3948 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3949 using a unsigned prototype, don't inline.
3950 (base64_decode): Use it.
3952 2005-01-19 Bruno Haible <bruno@clisp.org>
3954 * sh-quote.h: New file, from GNU gettext.
3955 * sh-quote.c: New file, from GNU gettext.
3957 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3959 Merge changes from coreutils, as described below in several
3960 changelogs dated today.
3962 * save-cwd.c: Include "save-cwd.h" before other include files.
3963 (O_DIRECTORY): Remove; not needed here, since "." must be
3964 a directory. All uses removed.
3965 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3966 universal on Suns, and we also need to test for IRIX.
3967 Revamp code to use 'if' rather than '#if'.
3968 Avoid unnecessary comparison of cwd->desc to 0.
3970 * utimens.c (futimens): Robustify the previous patch, by checking
3971 for known valid error numbers rather than observed invalid ones.
3973 2005-01-18 Jim Meyering <jim@meyering.net>
3975 * version-etc.c (version_etc_copyright): Update copyright date.
3977 * utimens.c (futimens): Account for the fact that futimes
3978 can also fail with errno == ENOSYS or errno == ENOENT.
3979 Patch from Dmitry V. Levin.
3981 Change the name of the robust chdir function from chdir to chdir_long.
3982 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3983 (restore_cwd): Use chdir_long, not chdir.
3984 * chdir-long.c: Renamed from chdir.c.
3985 * chdir-long.h: Renamed from chdir.h.
3986 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3989 2005-01-18 Bob Proulx <bob@proulx.com>
3991 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3992 offsetof() macro construct to avoid compile failure with native HP-UX
3993 11.0 ANSI C compiler.
3995 2005-01-06 Bruno Haible <bruno@clisp.org>
3997 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3998 because stpncpy.m4 takes care of it.
4000 2004-01-24 Bruno Haible <bruno@clisp.org>
4002 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4004 2003-10-09 Bruno Haible <bruno@clisp.org>
4006 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4008 2005-01-06 Bruno Haible <bruno@clisp.org>
4010 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4011 * fwriteerror.c: Include <stdbool.h>.
4012 (fwriteerror): At the end, close the file stream. Record whether
4013 stdout was already closed.
4015 2004-05-27 Bruno Haible <bruno@clisp.org>
4017 * execute.c (environ): Declare if needed.
4018 * pipe.c (environ): Likewise.
4019 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4021 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4023 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4024 definitions to be after all include files, to avoid collisions.
4025 Problem reported by Bob Proulx.
4027 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4029 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4030 not needed. This removes a dependency on the gettext module.
4031 [defined _LIBC]: Do not include <libintl.h>; not needed.
4033 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4035 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4038 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4040 * argp-parse.c: Include <stddef.h>.
4041 (alignof, alignto): New macros.
4042 (parser_init): Don't assume that void * is aligned sufficiently
4045 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4046 need to extend the stack.
4047 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4050 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4052 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4054 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4056 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4057 Remove now-obsolete comment about AIX.
4058 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4059 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4060 (YYMAXDEPTH): New macro.
4062 2004-12-18 Bruno Haible <bruno@clisp.org>
4064 * fatal-signal.c (fatal_signals): Make non-const.
4065 (init_fatal_signals): New function.
4066 (uninstall_handlers, install_handlers): Ignore signals that were set to
4068 (at_fatal_signal): Call init_fatal_signals.
4069 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4071 Reported by Paul Eggert.
4073 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4075 * getdate.y (textint): New member "negative".
4076 (time_zone_hhmm): New function.
4077 Expect 14 shift-reduce conflicts, not 13.
4078 (o_colon_minutes): New rule.
4079 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4080 (yylex): Set the "negative" member of signed numbers.
4082 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4084 Changes imported from coreutils.
4085 * hard-locale.c: Assume <locale.h> exists.
4087 (GLIBC_VERSION): New macro.
4088 (hard_locale): Assume setlocale exists.
4089 Rewrite to avoid #ifdef.
4090 Use strdup rather than malloc + strcpy.
4091 * human.c: Assume <locale.h> exists.
4092 (human_readable): Assume localeconv exists.
4094 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4096 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4097 convert T2, not T. (Imported from libc.)
4099 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4101 * getcwd.c (is_ENAMETOOLONG): New macro.
4102 (__getcwd.c): Don't restore errno; glibc doesn't.
4103 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4104 first, falling back to our code only if its results look suspicious.
4105 Ensure that the resulting buffer is only as large as necessary.
4107 * readutmp.c: Include readutmp.h first.
4108 Include <errno.h>, since readutmp.h no longer does that.
4109 * readutmp.h: Don't include <errno.h>,
4110 <sys/param.h>, <time.h>; not needed to establish interface.
4111 (errno): Remove decl.
4112 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4113 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4114 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4116 2004-11-28 Simon Josefsson <jas@extundo.com>
4118 * base64.h, base64.c: New file.
4120 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4122 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4124 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4126 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4127 HP's ANSI C compiler.
4128 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4129 Declaring int functions causes warnings on some modern systems and
4130 shouldn't be needed to compile on ancient ones.
4131 * same.c (MIN) [defined MIN]: Don't define, since it's already
4134 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4135 with the following changes.
4136 (__set_errno): Parenthesize properly.
4137 Include <stdbool.h>.
4138 (MIN, MAX, MATCHING_INO): New macros.
4139 (__getcwd): Define with prototype, not K&R form.
4140 Use heuristics to allocate default buffer on stack if possible.
4141 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4142 behavior, and to avoid the PATH_MAX limit when computing
4144 Use MATCHING_INO to compare inode number to file.
4145 Check for arithmetic overflow in size calculations.
4146 Fix bug in reallocation of dot array that caused getcwd to fail
4147 on directories nested deeper than 75.
4148 Be more careful about saving errno on error.
4149 Do not use realloc; use only free+malloc, as this is a bit
4150 more flexible and avoids a needless copy operation.
4151 Do not inspect st_dev and st_ino for symbolic links; POSIX
4152 doesn't specify the latter.
4153 Check for closedir errors.
4154 Avoid needless casts.
4155 Use "#ifdef weak_alias" around weak_alias, to be like other
4157 The following changes to getcwd.c have effect only when used in
4158 gnulib; they have no effect inside glibc proper.
4159 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4160 as alloca isn't used.
4161 (alloca, __alloca): Likewise.
4162 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4163 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4164 unconditionally, as gnulib assumes C89 or better.
4165 Do not include <sys/param.h>.
4166 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4167 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4169 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4170 Include <dirent.h> in a way that is compatible with modern Autoconf.
4171 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4172 New macros, if not already defined.
4173 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4174 Use "_LIBC", not "defined _LIBC", for consistency.
4175 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4177 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4178 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4179 * xgetcwd.c: David MacKenzie's old code was removed, so give
4180 credit only to Jim Meyering and adjust the copyright dates.
4181 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4182 <stdlib.h>, <unistd.h>, "pathmax.h".
4183 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4184 (INITIAL_BUFFER_SIZE): Remove.
4185 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4187 2004-11-23 Jim Meyering <jim@meyering.net>
4189 * getopt_.h: Remove trailing blanks.
4191 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4193 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4194 (futimens): New function, which uses futimes if available.
4195 (futimens, utimens): Support timespec==NULL, with same semantics
4196 as utime and utimens.
4197 * utimens.h (futimens): New decl.
4199 2004-11-23 Jim Meyering <jim@meyering.net>
4201 * __fpending.c: Add comment.
4203 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4205 * getopt_.h: Re-addition of __getopt_argv_const caused
4206 redefinition warnings. To avoid them, include the defines
4207 in `#if !defined __need_getopt ... #endif'. The only place
4208 where __getopt_argv_const is used is in definitions
4209 of getopt_long and getopt_long_only below, which are as well
4210 protected by `#ifndef __need_getopt'.
4211 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4212 __need_getopt after including <stdio.h> and <unistd.h> These
4213 headers might have defined it.
4215 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4217 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4219 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4220 optopt): Use them instead of invoking ## directly; otherwise, the
4221 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4223 2004-11-19 Bruno Haible <bruno@clisp.org>
4225 * strtok_r.c: Move comments from here...
4226 * strtok_r.h: ... to here.
4228 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4230 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4231 might fail. Problem reported by Yoann Vandoorselaere.
4232 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4233 that mishandle size_t overflow.
4235 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4237 * canon-host.c: Include "strdup.h".
4238 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4239 Use strdup instead of malloc/strcpy to duplicate strings.
4241 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4242 (human_space_before_unit): New constant.
4243 * human.c (human_readable): Support it.
4245 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4246 (xgetcwd): Set errno correctly when failing.
4247 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4248 the failure is actually due to a PATH_MAX problem.
4250 Further getopt changes to make it more likely that glibc will
4251 buy the changes back.
4252 * getopt.c (POSIXLY_CORRECT): New constant.
4253 (getopt): Use it, so to preserve glibc semantic
4254 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4255 when compiling for libc.
4256 * getopt_.h (__getopt_argv_const): Bring it back.
4257 (getopt_long, getopt_long_only): Use it.
4259 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4260 New arg POSIXLY_CORRECT. All callers changed.
4261 (getopt): Argv is now char * const *, as per standard.
4262 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4263 not char *__getopt_argv_const *.
4264 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4265 _getopt_long_only_r): Likewise.
4266 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4267 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4268 _getopt_long_r, _getopt_long_only_r): Likewise.
4269 * getopt_.h (__getopt_argv_const): Remove.
4270 (getopt): Argv is now char * const *, as per standard.
4272 * getdate.y (tORDINAL): New token.
4273 (day, relunit): Allow it for relative times.
4274 (relative_time_table): Use tORDINAL for ordinals.
4276 2004-11-15 Jim Meyering <jim@meyering.net>
4278 * closeout.c: Include "__fpending.h" once again.
4279 Include <stdbool.h>.
4280 (close_stdout): Don't fail just because stdout was closed initially,
4281 since some programs don't write to stdout in the normal course of
4282 operation (other than --version and --help), and we don't want this
4283 function to make e.g. `touch file >&-' fail.
4284 But do fail if it was closed and someone has tried to write to it.
4285 E.g., `printf foo >&-' must fail.
4287 2004-11-11 Simon Josefsson <jas@extundo.com>
4289 * strtok_r.h, strtok_r.c: New file.
4291 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4293 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4294 we can stop lying to compilers about the constness of argv when we
4295 are compiled outside glibc.
4296 (getopt, getopt_long, getopt_long_only): Use it.
4297 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4299 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4300 _getopt_long_only_r): Likewise.
4301 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4302 _getopt_long_only_r): Likewise.
4304 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4305 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4306 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4307 the other external symbols.
4308 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4309 declaration, since the above renaming now works around collisions.
4311 2004-11-11 Jim Meyering <jim@meyering.net>
4313 * linebreak.c: Remove trailing blanks.
4314 * alloca_.h: Likewise.
4315 * acosl.c: Likewise.
4316 * euidaccess.c: Likewise.
4317 * allocsa.h: Likewise.
4319 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4321 * mktime.c (SHR): New macro, which is a portable
4322 substitute for >> that should work even on Crays.
4323 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4324 Problem reported by Mark D. Baushke in
4325 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4326 * getdate.y (SHR): Likewise.
4328 * strftime.c (SHR): Likewise.
4330 * quotearg.c (struct quoting_options): Use unsigned int for
4331 quote_these_too, so that right shifts are well defined. All uses
4334 2004-11-10 Simon Josefsson <jas@extundo.com>
4336 * getaddrinfo.h, getaddrinfo.c: New files.
4338 2004-11-10 Jim Meyering <jim@meyering.net>
4340 Ensure that no close failure goes unreported.
4341 * closeout.c (close_stdout): Always close stdout. I.e., don't
4342 return early when it seems there's nothing to flush.
4343 Don't include __fpending.h.
4345 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4347 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4349 2004-11-05 Bruno Haible <bruno@clisp.org>
4351 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4352 Reported by Mark D. Baushke <mdb@cvshome.org>.
4354 2004-11-04 Bruno Haible <bruno@clisp.org>
4356 2004-09-11 Bruno Haible <bruno@clisp.org>
4357 * allocsa.valgrind: New file.
4358 2004-02-06 Bruno Haible <bruno@clisp.org>
4359 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4360 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4361 Reported by Christopher Seip <chris.seip@hp.com>.
4363 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4365 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4366 with errno == ERANGE if the buffer is too small.
4367 Problem reported by Mark D. Baushke.
4369 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4371 * xreadlink.c (MAXSIZE): New macro.
4372 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4373 size does not exceed MAXSIZE. Avoid cast.
4374 As suggested by Mark D. Baushke in
4375 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4376 if readlink fails with buffer size just under MAXSIZE, try again
4379 2004-11-02 Derek R. Price <derek@ximbiot.com>
4380 and Paul Eggert <eggert@cs.ucla.edu>
4382 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4383 (get_date): Overparenthesize to avoid GCC warning.
4385 2004-11-02 Bruno Haible <bruno@clisp.org>
4387 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4388 function returns void.
4390 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4392 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4393 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4396 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4398 * getdate.y: Add support for TZ="foo" within a date string.
4399 Fix some bugs near time_t boundaries. Reject dates with
4400 out-of-range components, e.g., "Sept 31".
4401 Include <stdlib.h>, "setenv.h", "xalloc.h".
4402 (ISDIGIT_LOCALE): Remove; unused.
4403 Note that the TZ and time functions used here are not reentrant.
4404 (mktime_ok, get_tz): New functions.
4405 (TZBUFSIZE): New constant.
4406 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4407 This requires that we sometimes generate our own TZ="XXX..." setting.
4409 2004-10-27 Derek R. Price <derek@ximbiot.com>
4411 * mktime.c (not_equal_tm): Remove redundant check.
4413 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4415 * getdate.y: Use Bison 1.875 features, and some minor
4416 code cleanups. This change does not affect semantics.
4417 Don't include <stdlib.h>; no longer needed.
4418 Don't include unlocked-io.h; only the "#if TEST" code uses
4419 stdio, and performance isn't crucial there.
4420 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4421 Bison 1.875 features as described below.
4422 All uses of "PC." replaced by "pc->".
4423 (YYSTYPE): Add a forward declaration.
4424 (yylex, yyerror): Use full prototypes in forward decls.
4425 Use "%pure-parser" rather than obsolescent "%pure_parser".
4426 Use %parse-param and %lex-param instead of obsolescent
4427 YYPARSE_PARAM and YYLEX_PARAM.
4428 (meridian_table, month_and_day_table, time_units_table,
4429 relative_time_table, time_zone_table, military_table,
4430 lookup_zone, lookup_word, get_date):
4431 Use NULL instead of 0 where appropriate.
4432 (to_hour): Avoid abort (), to avoid a dependency on
4434 (yyerror, yylex): Now accepts parser_control * arg.
4435 (main) [TEST]: Use '\0' rather than 0 for char.
4437 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4439 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4440 It's now the caller's responsibility to handle the case where
4441 !HAVE_GETPAGESIZE && !defined getpagesize.
4443 * mktime.c (leapyear): Arg is long int, not int.
4445 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4447 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4449 2004-10-12 Simon Josefsson <jas@extundo.com>
4451 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4452 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4455 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4457 * vsnprintf.h: New file.
4458 * vsnprintf.c: New file.
4460 2004-10-07 Bruno Haible <bruno@clisp.org>
4462 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4463 into the provided buffer.
4465 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4467 * diacrit.c, diacrit.h: Add GPL notice.
4469 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4470 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4471 * logl.c (logl): Keep the code as similar to glibc as possible.
4472 This avoids a potential constant-folding bug.
4474 2004-10-05 Bruno Haible <bruno@clisp.org>
4476 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4478 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4480 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4481 * xmalloc.c (xmemdup): Likewise.
4482 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4483 XFREE): Remove these long-obsolescent macros.
4484 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4485 * xstrdup.c: Remove.
4487 * regex.c (re_comp): Cast gettext return value to char *,
4488 Problem reported by Martin Neitzel via Mark D. Baushke.
4490 2004-10-04 Simon Josefsson <jas@extundo.com>
4492 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4493 '#ifdef USE_UNLOCKED_IO'.
4495 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4497 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4498 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4499 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4500 regex.c, sha1.c, version-etc.c, yesno.c:
4501 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4502 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4503 the includer's responsibility.
4505 Sync from coreutils.
4507 * modechange.c (mode_compile): Don't decrement a pointer that
4508 points to the start of a string, as the C Standard says the
4509 resulting behavior is undefined.
4511 * backupfile.h (enum backuptype): Rename none -> no_backups,
4512 simple -> simple_backups, numbered_existing ->
4513 numbered_existing_backups, numbered -> numbered_backups
4514 to avoid shadowing problems. All uses changed.
4515 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4516 * backupfile.c (check_extension, numbered_backup):
4517 Rename locals to avoid shadowing 'basename'.
4518 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4521 * .cppi-disable: Add getopt_.h, getopt_int.h.
4522 * .cvsignore: Add getopt.h.
4524 2004-10-04 Simon Josefsson <jas@extundo.com>
4526 * memmem.h: New file.
4527 * memmem.c: New file, taken from glibc.
4529 2004-10-02 Jim Meyering <jim@meyering.net>
4531 * dirfd.h, getpagesize.h: Add copyright notice.
4533 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4535 * snprintf.c: Remove comments as to why each header is needed.
4537 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4539 * strsep.h: New file.
4540 * strsep.c: New file.
4542 2004-10-01 Simon Josefsson <jas@extundo.com>
4544 * snprintf.c (snprintf): Handle size==0.
4546 2004-10-01 Simon Josefsson <jas@extundo.com>
4547 Bruno Haible <bruno@clisp.org>
4549 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4550 (snprintf): Declare 'args'.
4552 2004-09-30 Simon Josefsson <jas@extundo.com>
4554 * snprintf.h, snprintf.c: New files.
4556 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4558 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4559 (hol_entry_help): Never translate an empty string.
4560 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4561 * argp.h (OPTION_NO_TRANS): New option.
4563 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4565 * xvasprintf.c: Include xalloc.h.
4566 (xvasprintf): Use xalloc_die, not xmalloc_die.
4568 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4570 * dummy.c: Change copyright notice to FSF, and license to GPL.
4572 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4574 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4575 Problem reported by Bruno Haible in:
4576 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4578 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4580 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4581 in case some system header has #define'd it. Problem reported by
4582 Soeren D. Schulze in
4583 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4585 2004-09-08 Bruno Haible <bruno@clisp.org>
4587 * stdint_.h: New file, taken from GNU clisp.
4589 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4591 * xvasprintf.h: New file.
4592 * xvasprintf.c: New file.
4593 * xasprintf.c: New file.
4595 2004-09-08 Bruno Haible <bruno@clisp.org>
4597 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4599 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4601 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4603 Import from coreutils.
4604 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4605 strings on unbounded length. alloca's performance benefits aren't
4606 that important here.
4608 (parse_with_separator): New function, with most of the internals
4609 of the old parse_user_spec. Allow user to omit both user and group,
4610 for compatibility with FreeBSD.
4611 Clone only the user name, not the entire spec.
4612 Do not set *uid, *gid unless entirely successful.
4613 Avoid memory leak in some failing cases.
4614 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4615 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4616 (parse_user_spec): Rewrite to use parse_with_separator.
4618 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4620 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4621 its complicated substitute.
4622 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4623 and program_invocation_name.
4624 (__argp_basename) [!_LIBC]: Remove; the only use was
4625 replaced by its body.
4626 (__argp_short_program_name): Change condition from
4627 !defined __argp_short_program_name to
4628 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4629 to match argp-namefrob.h.
4630 (__argp_failure): Don't assume strerror_r returns char *.
4631 * argp-parse.c (N_): Define unconditionally.
4632 (argp_default_options): Fill out initializers with 0 to avoid
4635 2004-08-12 Simon Josefsson <jas@extundo.com>
4637 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4638 * getopt_.h: Renamed from getopt.h.
4640 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4642 Merge from coreutils.
4644 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4645 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4646 for Reliant Unix 5.43.
4648 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4649 (union fooround): Use uintmax_t, not long int.
4650 The rest is a merge from libc:
4651 [defined _LIBC]: Include <shlib-compat.h>.
4652 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4654 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4656 * strverscmp.c: Convert to UTF-8.
4658 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4660 * obstack.h (obstack_empty_p):
4661 Don't assume that chunk->contents is suitably aligned.
4662 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4663 Likewise. Problem reported by Benno in
4664 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4666 * chown.c (rpl_chown): Work even if the file is writeable but not
4667 readable. This could be improved further but it'd take some work.
4669 2004-08-08 Simon Josefsson <jas@extundo.com>
4671 * xgethostname.c: Don't include error.h (not used).
4674 * getpass.c: Include getpass.h first.
4676 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4678 * xalloc-die.c: New files.
4679 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4681 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4682 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4683 (_, N_, xalloc_die): Move to xalloc-die.c.
4684 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4685 so that we needn't mess with xalloc_msg_memory_exhausted.
4687 * sha1.h: Renamed from sha.h.
4688 (SHA1_H): Renamed from _SHA_H.
4689 (sha1_ctx): Renamed from sha_ctx.
4690 (sha1_init_ctx): Renamed from sha_init_ctx.
4691 (sha1_process_block): Renamed from sha_process_block.
4692 (sha1_process_bytes): Renamed from sha_process_bytes.
4693 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4694 (sha1_read_ctx): Renamed from sha_read_ctx.
4695 (sha1_stream): Renamed from sha_stream.
4696 (sha1_buffer): Renamed from sha_buffer.
4697 * sha1.c: Likewise; renamed from sha.c.
4698 Do not include <sys/types.h>.
4699 Include <stddef.h> rather than <stdlib.h>.
4701 2004-08-08 Bruno Haible <bruno@clisp.org>
4703 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4704 FILESYSTEM_PREFIX_LEN.
4705 * progreloc.c: Likewise.
4706 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4708 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4711 * argp-help.c (make_hol, hol_append): Don't assume that
4712 SIZE_MAX is a valid preprocessor constant.
4713 (__argp_basename): Change from "#ifndef _LIBC"
4714 to "#ifndef __argp_short_program_name", so that
4715 we don't compile these functions for tar.
4717 More merges from coreutils.
4718 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4719 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4721 * addext.c: Remove; no longer needed.
4722 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4723 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4724 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4725 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4726 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4727 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4728 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4729 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4730 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4731 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4732 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4733 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4734 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4735 Import changes from coreutils.
4737 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4739 Merge from coreutils.
4741 * .gdb-history: Remove; this doesn't belong here.
4743 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4744 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4745 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4747 * dirname.h: Include <stdbool.h>.
4748 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4749 for consistency with POSIX terminology. All uses changed.
4750 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4751 (strip_trailing_slashes): Use bool for booleans.
4752 * stripslash.c (strip_trailing_slashes): Likewise.
4754 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4755 sometimes returns a positive errno value even when it succeeds.
4756 (print_errno_message) [!LIBC]: Fall back on strerror if
4759 * path-concat.c (mempcpy): Don't define if a system header defines it.
4760 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4761 (longest_relative_suffix): New function.
4762 (path_concat): Use it. Assume first argument is not NULL.
4763 Port to DOS. Omit redundant separators.
4764 Report an error instead of returning NULL.
4765 Use mempcpy instead of memcpy.
4766 (xpath_concat): Remove: not declared or used.
4768 * same.h: Include <stdbool.h>
4769 (same_name): Return bool, not int.
4770 * same.c (same_name): Likewise.
4771 (errno): Don't declare; we assume C89 or better now.
4773 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4774 if not already defined.
4776 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4777 * dup-safer.c (errno): Likewise.
4779 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4781 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4784 2004-08-03 Simon Josefsson <jas@extundo.com>
4786 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4787 * progname.h: Don't include stdbool.h.
4789 2004-08-02 Simon Josefsson <jas@extundo.com>
4791 * getsubopt.h: New file, with comments from Bruno Haible.
4792 * getsubopt.c: New file, from glibc, but slightly modified based on
4793 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4795 2004-08-01 Simon Josefsson <jas@extundo.com>
4797 * xgetdomainname.c: Include stdlib.h, for free().
4799 2004-07-16 Simon Josefsson <jas@extundo.com>
4801 * dummy.c: New file.
4803 2004-07-16 Bruno Haible <bruno@clisp.org>
4805 * backupfile.h: Add extern "C" for C++.
4806 * closeout.h: Likewise.
4807 * copy-file.h: Likewise.
4808 * findprog.h: Likewise.
4809 * full-write.h: Likewise.
4810 * pathname.h: Likewise.
4811 * progname.h: Likewise.
4812 * stpcpy.h: Likewise.
4813 * stpncpy.h: Likewise.
4814 * strcase.h: Likewise.
4815 * strstr.h: Likewise.
4816 * xalloc.h: Likewise.
4818 * mbswidth.h: Add extern "C" for C++.
4819 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4821 2004-07-09 Simon Josefsson <jas@extundo.com>
4823 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4824 failed without this.)
4826 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4828 * fchown-stub.c: New file.
4830 2004-06-24 Jim Meyering <jim@meyering.net>
4832 * obstack.h (obstack_base): Cast to (void *), per documentation.
4834 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4836 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4838 2004-06-01 Jim Meyering <jim@meyering.net>
4840 * calloc.c: New file.
4842 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4844 * getdate.y (yylex): Allow space between sign and number.
4845 Problem reported by Dan Jacobson.
4847 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4848 and Jim Meyering <jim@meyering.net>
4850 Merge from coreutils CVS.
4852 * stat-macros.h: New file, with contents from file-type.h
4853 and coreutils' system.h.
4854 * file-type.c: Include "stat-macros.h".
4855 * file-type.h (file_type): Move all macro definitions to new file,
4858 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4859 Wrap old code with this conditional.
4860 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4861 function that does not dereference symlinks.
4862 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4864 * xreadlink.c: Include xreadlink.h first, to catch .h file
4865 dependency problems.
4866 (xreadlink): Accept new arg SIZE, for efficiency.
4867 All decls and uses changed.
4868 * xreadlink.h: Include <stddef.h>, for size_t.
4870 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4871 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4873 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4875 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4877 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4878 macros to be defined.
4879 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4880 the allocator returns NULL because the requested size is zero.
4882 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4884 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4885 var. Add comment explaining why libc still defines it. This
4886 merges the following patch from glibc:
4887 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4889 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4891 * obstack.c (_obstack): Remove unused variable. It hasn't been
4892 present in glibc since revision 1.1 of this file.
4893 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4894 obstack_alignment_mask, obstack_alloc, obstack_base,
4895 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4896 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4897 obstack_grow0, obstack_init, obstack_int_grow,
4898 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4899 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4900 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4901 nonexistent functions.
4903 2004-05-17 Derek R. Price <derek@ximbiot.com>
4904 Paul Eggert <eggert@cs.ucla.edu>
4906 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4908 2004-05-14 Bruno Haible <bruno@clisp.org>
4910 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4911 that consists of a '.' followed by an empty digit string.
4912 Patch by Tor Lillqvist <tml@iki.fi>.
4914 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4916 Port obstack to the AS/400, where pointers are 16 bytes wide and
4917 you cannot cast an integer to a valid pointer. This patch is
4918 currently waiting to be integrated into glibc; see
4919 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4921 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4922 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4923 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4924 (struct obstack): temp member is now a union of a pointer and
4925 an integer, instead of an integer. All integer uses changed.
4926 This does not affect the physical layout of struct obstack,
4927 except on hosts (like the AS/400) where the size or alignment of
4928 void * is greater than that of ptrdiff_t.
4929 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4930 __STDC__)]: Store temporary in pointer member of union, not
4932 * obstack.c: Include <stddef.h>, for offsetof.
4933 (struct fooalign): Remove; it doesn't need a name.
4934 (union fooround): Change double to long double, and add void *.
4935 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4936 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4937 not a macro. Hence the values are always int; so remove all
4938 casts-to-int in uses.
4940 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4941 Derek Price <derek@ximbiot.com>
4943 * alloca.c: Include <alloca.h>, to get our interface.
4944 * alloca_.h: Use __alloca on AIX, so that we don't have to
4945 include <alloca.h> first. Use C89 prototype for alloca; this
4946 requires including <stddef.h> for size_t. Use extern "C" if C++.
4947 Use #elif for simplicity, since we can assume C89 now.
4948 Don't try to source the system alloca.h since it will not be found
4949 and to prevent recursively including its replacement.
4950 * fnmatch.c: Include <alloca.h> instead of opencoding.
4951 * regex.c: Likewise.
4953 2004-05-16 Derek Price <derek@ximbiot.com>
4954 Paul Eggert <eggert@cs.ucla.edu>
4956 getline cleanup. This changes the getndelim2 API: both order of
4957 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4960 * getline.c: Don't include stddef.h or stdio.h, since our
4961 interface does that.
4962 (getline): Always use getdelim, so that we don't have two
4963 copies of this code.
4964 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4966 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4967 (GETNDELIM2_MAXIMUM): New macro.
4968 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4969 instead of the old practice of delim2==0. All callers changed.
4970 Return -1 on overflow, instead of returning junk.
4971 Do not set *linesize unless allocation succeeds.
4972 * getndelim2.h: Do not include stddef.h; no longer needed, now
4973 that we include sys/types.h.
4974 * getnline.h: Likewise.
4975 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4976 (getndelim2): Reorder arguments.
4977 * getnline.c (getnline, getndelim):
4978 Don't discard the NMAX argument.
4979 (getnline): Invoke getndelim, to avoid code duplication.
4980 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4981 of (size_t) -1 by callers of the getnline family.
4983 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4985 * nanosleep.c (suspended): Change its type from int to
4986 sig_atomic_t volatile.
4987 (first_call): Make it private to rpl_nanosleep, and have it
4988 be zero initially as that's a bit faster.
4989 (my_usleep): Round up fractional times instead of truncating them,
4990 as this is the usual meaning for 'sleep'.
4992 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4994 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4995 (ENOSYS): Define if not defined.
4996 (settime): Fall back on stime if it exists and settimeofday fails.
4997 But don't bother with fallbacks if a method fails with errno == EPERM.
4999 2004-05-11 Jim Meyering <jim@meyering.net>
5001 Prior to this change, the save_cwd caller required read access to the
5002 current directory on most systems (ones with the fchdir function).
5004 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5005 fails, try write-only, and finally, resort to using xgetcwd.
5007 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5009 * obstack.c, obstack.h: Import changes from libc.
5011 2004-04-28 Bruno Haible <bruno@clisp.org>
5013 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5014 implicitly appends .exe to executables.
5015 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5016 accepts Windows pathnames.
5017 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5018 Cygwin like Windows, since it now accepts Windows pathnames.
5019 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5020 Cygwin like Windows, since it now accepts Windows pathnames.
5021 Reported by Derek Robert Price <derek@ximbiot.com>.
5023 2004-04-20 Jim Meyering <jim@meyering.net>
5025 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5027 2004-04-20 Jim Meyering <jim@meyering.net>
5028 Bruno Haible <bruno@clisp.org>
5030 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5031 memory when realloc fails.
5033 2004-04-18 Jim Meyering <jim@meyering.net>
5035 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5036 don't leak memory and do call END_UTMP_ENT.
5038 2004-04-11 Paul Eggert <eggert@twinsun.com>
5040 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5041 (CHAR_BIT): Remove, since we assume C89.
5042 Include <stdint.h> if available, as per current Autoconf CVS advice.
5044 2004-03-30 Paul Eggert <eggert@twinsun.com>
5046 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5047 not bool, to be more consistent with Unix conventions.
5048 Suggested by Bruno Haible.
5050 Merge from coreutils.
5052 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5055 * getdate.h: Include stdbool.h, and timespec.h instead of
5056 the usual <time.h> dance.
5057 (get_date): Change signature to support fractional time stamps.
5058 All callers changed.
5059 * getdate.y: Include "getdate.h" first, as we can now
5060 assume C89 and don't need to worry about 'const'.
5061 Similarly, include "unlocked-io.h" near start, not in middle.
5063 (textint.value): Use long int rather than int.
5064 (textint.digits): Use size_t rather than int.
5065 (BILLION, LOG10_BILLION): New constants.
5066 (parser_control): New member rel_ns. Members day_ordinal,
5067 time_zone, month, day, hour, minutes, rel_year, rel_month,
5068 rel_day, rel_hour, rel_minutes, rel_seconds
5069 are now long int, not int. Member seconds is now struct timespec,
5070 not int. New member timespec_seen. Members dates_seen, days_seen,
5071 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5073 (%union.intval): Now long int, not int.
5074 New member timespec.
5075 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5076 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5077 (spec): Now is a timespec or an item list.
5078 (timespec, items): New nonterminals.
5079 (time, rel, relunit, number, get_date):
5080 Add support for fractional seconds.
5081 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5082 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5083 (to_hour): First arg is now long int, not int.
5084 (to_year): Returns long int, not int.
5085 Don't treat year -70 like 70.
5086 (tm_diff): Returns long int, not int.
5087 (lookup_word): Use bool instead of int when appropriate.
5088 (yylex): Use size_t for count, not int.
5089 Detect overflow when parsing large integer constants.
5090 Add support for fractions.
5091 (get_date): Make pointers 'const' if possible.
5092 Use more-portable code to detect integer overflow.
5093 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5094 Don't use ctime; it's not reliable if the year has >4 digits.
5096 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5097 This is for compatibility with BSD.
5099 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5100 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5101 From coreutils' system.h.
5103 * userspec.c: Don't include "posixver.h".
5104 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5105 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5106 compatible extension. Simplify code by removing a boolean int
5107 that was always nonzero if a string was nonnull.
5109 2004-03-30 Jim Meyering <jim@meyering.net>
5111 Merge from coreutils.
5113 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5115 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5116 an empty input stream.
5118 * readtokens.c: Include <stdbool.h>.
5119 (readtoken): Use `size_t' rather than int/long.
5120 All callers adjusted.
5121 Use `bool' rather than `int' where appropriate.
5122 Use memset rather than an explicit loop.
5123 Use x2nrealloc rather than xrealloc.
5124 Allow the use of `\0' as a delimiter.
5125 (readtokens): Likewise.
5126 * readtokens.h (readtoken, readtokens): Update prototypes.
5128 2004-03-30 Bruno Haible <bruno@clisp.org>
5130 * getloadavg.c (getloadavg): Don't assume setlocale returns
5133 2004-03-29 Paul Eggert <eggert@twinsun.com>
5135 Merge changes to getloadavg.c from coreutils and Emacs.
5137 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5138 Define to an expression, not to the empty string.
5139 Include cloexec.h and xalloc.h.
5140 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5141 Use set_cloexec_flag rather than rolling our own.
5142 * cloexec.c, cloexec.h: New files.
5144 2004-03-18 Paul Eggert <eggert@twinsun.com>
5146 * getopt.h: Sync with libc CVS.
5148 2004-03-18 Paul Eggert <eggert@twinsun.com>
5149 Bruno Haible <bruno@clisp.org>
5151 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5152 not on all platforms that have <wchar.h>.
5153 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5155 2004-03-09 Paul Eggert <eggert@twinsun.com>
5157 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5159 * getopt_int.h: New file, also synced from libc.
5161 2004-03-07 Paul Eggert <eggert@twinsun.com>
5163 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5164 '#if' expressions. Unlike the code it replaces, it does not
5165 depend on (defined _SC_PAGESIZE). However, it does depend on
5166 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5167 first reported by Jason Andrade in
5168 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5170 2004-01-18 Simon Josefsson <jas@extundo.com>
5172 * strdup.h: New file.
5173 * strdup.c: Include it.
5174 * path-concat.c: Include strdup.h. Drop strdup declaration.
5175 * userspec.c: Include strdup.h. Drop strdup declaration.
5177 2004-02-06 Karl Berry <karl@gnu.org>
5179 * config.charset: update from gettext 0.14.1.
5181 2004-02-05 Paul Eggert <eggert@twinsun.com>
5183 Add comments and code, prompted by suggestions from Bruno Haible
5185 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5186 describing the enum quoting_style values.
5187 * quotearg.c (quotearg_alloc): New function.
5188 (quotearg_buffer_restyled): Treat lone { and } as special.
5189 Treat = as special. Work around bug with older shells
5190 that "see" a '\' that is really the 2nd byte of a multibyte char.
5191 Quote empty string with shell_quoting_style.
5193 2004-02-03 Bruno Haible <bruno@clisp.org>
5195 * pipe.h: New file, from GNU gettext.
5196 * pipe.c: New file, from GNU gettext.
5198 2004-01-27 Bruno Haible <bruno@clisp.org>
5200 * execute.h: New file, from GNU gettext.
5201 * execute.c: New file, from GNU gettext.
5202 * w32spawn.h: New file, from GNU gettext.
5204 2004-01-23 Paul Eggert <eggert@twinsun.com>
5206 Exit-status fix from coreutils.
5208 Use exit_failure consistently in place of EXIT_FAILURE,
5209 so that program exit statuses are consistent on failure.
5211 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5212 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5213 * argmatch.h: Comment fix to match the above.
5214 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5215 Now a macro referring to exit_failure, instead of a separate
5216 variable. Include "exitfail.h" to get it.
5217 * xstrtol.h: Include "exitfail.h".
5218 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5220 * long-options.c (parse_long_options): Use prototype
5221 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5224 2004-01-21 Jim Meyering <jim@meyering.net>
5226 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5227 so as not to conflict with a different-sized __mktime_internal
5228 function in GNU libc.
5229 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5230 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5232 2004-01-18 Paul Eggert <eggert@twinsun.com>
5234 Merge from diffutils.
5236 * file-type.c (file_type): Add typed memory objects.
5237 * file-type.h (S_TYPEISTMO): New macro.
5239 * c-stack.h (c_stack_action): Remove argv argument.
5240 * c-stack.c (c_stack_action): Likewise. All uses changed.
5241 (die): Don't calculate message unless segv_action returns.
5242 (get_stack_location, min_address_from_argv, max_address_from_argv,
5243 volatile stack_base, volatile_stack_size): Remove.
5244 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5245 that every segmentation violation is a stack overflow. (Ouch!)
5246 See Debian bug 136249 (still outstanding) for more info about why
5247 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5249 2003-11-30 Bruno Haible <bruno@clisp.org>
5251 Safer stack allocation.
5252 * setenv.c: Include allocsa.h.
5253 (alloca): Remove fallback definition.
5254 (freea): Remove macro.
5255 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5258 2003-10-17 Bruno Haible <bruno@clisp.org>
5260 * binary-io.h: Avoid warnings on Cygwin.
5262 2003-12-28 Bruno Haible <bruno@clisp.org>
5264 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5265 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5267 2003-11-28 Bruno Haible <bruno@clisp.org>
5269 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5271 2003-11-27 Bruno Haible <bruno@clisp.org>
5273 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5275 2003-11-17 Bruno Haible <bruno@clisp.org>
5277 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5279 2003-11-24 Bruno Haible <bruno@clisp.org>
5281 * xallocsa.h: New file, from GNU gettext.
5282 * xallocsa.c: New file, from GNU gettext.
5284 2003-11-24 Bruno Haible <bruno@clisp.org>
5286 * allocsa.h: New file, from GNU gettext.
5287 * allocsa.c: New file, from GNU gettext.
5289 2003-11-24 Bruno Haible <bruno@clisp.org>
5291 * eealloc.h: New file.
5293 2004-01-15 Jim Meyering <jim@meyering.net>
5295 Merge from coreutils.
5297 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5298 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5299 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5301 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5302 optional configure-time default.
5304 * version-etc.c (version_etc_copyright): Update copyright date.
5306 * xreadlink.c (xreadlink): Correct outdated comment.
5308 2004-01-15 Paul Eggert <eggert@twinsun.com>
5310 Merge from coreutils.
5312 * posixver.c: Include posixver.h.
5314 * same.c: Include <stdbool.h>, <limits.h>.
5315 (_POSIX_NAME_MAX): Define if not defined.
5317 (same_name): If file names are silently truncated, report
5318 that the file names are the same if they are the same after
5319 the silent truncation.
5321 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5322 conversion function.
5323 * xstrtod.c (xstrtod): Likewise. All callers changed to
5324 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5327 2004-01-14 Paul Eggert <eggert@twinsun.com>
5329 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5330 with like-named macro in fnmatch.c.
5331 (EXT): Use an internal constant instead.
5333 Merge fnmatch patches from glibc.
5334 * fnmatch.c (mbsinit): Remove define.
5335 Add libc_hidden_ver (__fnmatch, fnmatch).
5336 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5337 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5339 2003-12-14 Karl Berry <karl@gnu.org>
5341 * config.charset: update from gettext-runtime.
5343 2003-12-03 Paul Eggert <eggert@twinsun.com>
5345 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5346 Bug reported by Alfred M. Szmidt.
5348 2003-11-29 Karl Berry <karl@gnu.org>
5350 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5352 2003-11-23 Paul Eggert <eggert@twinsun.com>
5353 Bruno Haible <bruno@clisp.org>
5355 * printf-parse.h: Don't include sys/types.h.
5356 (ARG_NONE): New macro.
5357 (char_directive): Change type of *arg_index fields to size_t.
5358 * printf-parse.c: Don't include sys/types.h.
5359 (SSIZE_MAX): Remove macro.
5360 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5361 Remove unnecessary overflow check.
5362 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5365 2003-11-24 Paul Eggert <eggert@twinsun.com>
5367 * alloca.c: Remove dependency on xalloc module.
5368 (xalloc_die): Remove.
5369 (memory_full) [!defined emacs]: New macro.
5370 [!defined emacs]: Don't include xalloc.h.
5371 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5372 address arithmetic overflows. Change datatypes a bit to avoid
5375 2003-11-22 Jim Meyering <jim@meyering.net>
5377 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5379 2003-11-17 Bruno Haible <bruno@clisp.org>
5381 * vasnprintf.c (alloca): Remove fallback definition.
5382 (freea): Remove definition.
5383 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5384 Reported by Paul Eggert.
5386 2003-11-17 Jim Meyering <jim@meyering.net>
5388 On systems without utime and without a utimes function capable of
5389 dealing with a NULL struct utimbuf* argument, this utime replacement
5390 could -- in unusual circumstances -- leak a file descriptor.
5391 * utime.c: Include <unistd.h> and <errno.h>.
5392 (utime_null): Be sure to close `fd' and to preserve errno.
5393 Reported by Geoff Collyer via Arnold Robbins.
5395 2003-11-16 Paul Eggert <eggert@twinsun.com>
5396 Bruno Haible <bruno@clisp.org>
5398 Protect against address arithmetic overflow.
5399 * printf-args.h: Include stddef.h.
5400 (arguments): Change type of field 'count' to size_t.
5401 * printf-args.c (printf_fetchargs): Use size_t instead of
5402 'unsigned int' where appropriate.
5403 * printf-parse.h: Include sys/types.h.
5404 (char_directive): Change type of *arg_index fields to ssize_t.
5405 (char_directives): Change type of fields 'count', max_*_length to
5407 * printf-parse.c: Include sys/types.h and xsize.h.
5408 (SSIZE_MAX): Define fallback value.
5409 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5410 instead of 'int' where appropriate. Check a_allocated, d_allocated
5411 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5412 * vasnprintf.c: Include xsize.h.
5413 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5414 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5415 overflow. Avoid wraparound when converting a width or precision from
5418 2003-11-16 Bruno Haible <bruno@clisp.org>
5420 Update from GNU gettext.
5421 * printf-parse.c: Generalize to it can be compiled for wide strings.
5422 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5423 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5424 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5425 SNPRINTF): New macros.
5426 Don't include <alloca.h> if the file is used inside libintl.
5427 (local_wcslen): New function, for Solaris 2.5.1.
5428 (VASNPRINTF): Use it instead of wcslen.
5430 2003-11-16 Bruno Haible <bruno@clisp.org>
5432 * xsize.h (xmax): New function.
5433 (xsum, xsum3, xsum4): Declare as "pure" functions.
5435 2003-11-12 Paul Eggert <eggert@twinsun.com>
5437 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5438 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5439 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5440 heuristic is just as accurate as far as we know, and it removes a
5441 dependency on size_max.m4 and ptrdiff_max.m4.
5443 2003-11-12 Paul Eggert <eggert@twinsun.com>
5445 * xstrtol.c (__xstrtol): Remove "break" immediately after
5446 "return", to pacify some unknown compiler. Problem reported
5449 2003-11-11 Bruno Haible <bruno@clisp.org>
5451 * xsize.h (SIZE_MAX): Remove fallback definition.
5452 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5455 2003-11-10 Paul Eggert <eggert@twinsun.com>
5457 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5458 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5459 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5461 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5462 not (size_t) -1, since it's defined here.
5464 2003-11-06 Paul Eggert <eggert@twinsun.com>
5466 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5467 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5468 Reject sizes of exactly SIZE_MAX bytes.
5469 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5470 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5472 2003-11-05 Bruno Haible <bruno@clisp.org>
5474 * xsize.h: Include limits.h, to avoid a possible collision with
5475 SIZE_MAX defined in <limits.h> on Solaris.
5477 2003-11-04 Bruno Haible <bruno@clisp.org>
5479 * xsize.h: New file.
5480 * linebreak.c: Include xsize.h.
5481 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5482 argument for overflow.
5483 Suggested by Paul Eggert.
5485 2003-10-31 Bruno Haible <bruno@clisp.org>
5487 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5488 to avoid (extremely rare) race condition.
5489 Suggested by Paul Eggert.
5491 2003-11-03 Jim Meyering <jim@meyering.net>
5493 * userspec.c: Include "userspec.h".
5494 * userspec.h: New file.
5496 2003-10-31 Paul Eggert <eggert@twinsun.com>
5498 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5499 * mountlist.c (SIZE_MAX): Define if not defined already.
5500 (read_filesystem_list): Set and use me_type_malloced.
5501 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5502 whatever the type happens to be), for brevity and consistency.
5503 Check for size calculation overflow on Alphas running OSF/1.
5505 2003-10-31 Jim Meyering <jim@meyering.net>
5507 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5509 * linebuffer.c: Include <string.h> for declaration of memset.
5511 2003-10-30 Paul Eggert <eggert@twinsun.com>
5512 Bruno Haible <bruno@clisp.org>
5514 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5515 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5517 2003-10-29 Paul Eggert <eggert@twinsun.com>
5519 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5520 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5522 * quotearg.c (quotearg_n_options): Use it.
5523 * group-member.c: Include <stdbool.h>.
5524 (free_group_info): Arg is now const *; don't free arg.
5525 (get_group_info): Now returns bool and accepts struct group_info *,
5526 rather than returning a malloc'ed struct group_info *.
5527 All uses changed. Check for overflow in internal size calculation.
5529 * getusershell.c (readname): Simplify the code by using x2nrealloc
5530 rather than xmalloc/xrealloc.
5531 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5532 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5533 conformance bug: the old code used a pointer after freeing the
5534 storage that it addressed.
5535 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5536 rather than doing it by hand.
5537 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5538 the buffer preserved. Use free and xmalloc instead.
5539 * quotearg.c (quotearg_n_options): Likewise.
5540 Use a simpler test for size overflow. Don't use xalloc_oversized
5541 because unsigned int might be wider than size_t (!); this suggests
5542 that we should switch from unsigned int to size_t for slot numbers.
5544 2003-10-27 Bruno Haible <bruno@clisp.org>
5546 * stdbool_.h: Better support for BeOS.
5548 2003-10-27 Paul Eggert <eggert@twinsun.com>
5550 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5551 to allocate the returned structure. Do not allocate a subarray,
5552 as x2nrealloc will do that.
5553 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5554 instead of xnrealloc.
5555 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5557 2003-10-26 Paul Eggert <eggert@twinsun.com>
5559 * xalloc.h (xalloc_oversized): New static inline function, for
5560 callers that want to do their own size-overflow checking. Include
5561 <stdbool.h>, since xalloc_oversized returns bool.
5562 * xalloc.c (array_size_overflow): Remove. All callers changed
5563 to use xalloc_oversized.
5565 Add two functions x2realloc, x2nrealloc, for programs that grow
5566 arrays dynamically by doubling their sizes.
5567 * xalloc.h (x2realloc, x2nrealloc): New decls.
5568 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5571 Port to C99 semantics for 'inline' of external functions.
5572 Bug reported by Bruno Haible.
5573 * xmalloc.c (xnmalloc_inline): New static inline function,
5574 with the old contents of xnmalloc.
5575 (xnmalloc, xmalloc): Use it.
5576 (xnrealloc_inline): New static inline function,
5577 with the old contents of xnrealloc.
5578 (xnrealloc, xrealloc): Use it.
5580 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5582 2003-10-25 Paul Eggert <eggert@twinsun.com>
5584 Fix several address-calculation bugs in the hash modules,
5585 plus some minor code cleanup.
5587 * hash.h: Include <stdbool.h>, for bool.
5588 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5589 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5590 hash_get_n_entries, hash_get_max_bucket_length,
5591 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5592 hash_rehash): Use size_t rather than unsigned.
5593 * hash.c (struct hash_table, hash_get_n_buckets,
5594 hash_get_n_buckets_used, hash_get_n_entries,
5595 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5596 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5597 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5599 (SIZE_MAX): Define if not defined.
5600 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5601 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5603 Use const * when possible.
5604 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5605 (check_tuning): Fix bug: if tuning parameters were very close to
5606 0 or 1, rounding errors could have caused subscript violations.
5607 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5608 (hash_initialize): Add 'fail:' label
5609 to free table and return NULL, and use it to simplify code.
5610 Use calloc rather than clearing the storage ourself.
5611 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5612 buffer size calculations.
5613 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5614 Include <stddef.h>, for size_t.
5615 * hash-pjw.c (hash_pjw): Likewise.
5616 Switch to method described by Bruno Haible.
5617 Include <limits.h>, for CHAR_BIT.
5618 (SIZE_BITS): New macro.
5620 2003-10-21 Paul Eggert <eggert@twinsun.com>
5622 * getndelim2.c (getndelim2): When size calculation overflows,
5623 ceiling the allocation at NMAX bytes rather than silently
5624 discarding input bytes before NMAX is reached. This makes
5625 a difference only if NMAX exceeds SIZE_MAX / 2.
5627 * obstack.c: Merge from glibc.
5628 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5629 Add libc_hidden_def (_obstack_newchunk).
5630 (_obstack_free) [! defined _LIBC]: Remove.
5631 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5632 a clone of the function body.
5633 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5634 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5636 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5637 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5640 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5641 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5642 Don't use lvalue casts, as GCC plans to remove support for them
5643 in GCC 3.5. Reported by Joseph S. Myers. This bug
5644 was also present in the non-GCC version, indicating that this
5645 code had always been buggy and had never been widely used.
5646 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5647 Use the fast variant of each macro, rather than copying the
5648 definiens of the fast variant; that way, we'll be more likely to
5649 catch future bugs in the fast variants.
5651 2003-10-20 Bruno Haible <bruno@clisp.org>
5653 * wait-process.h: New file, from GNU gettext.
5654 * wait-process.c: New file, from GNU gettext.
5656 2003-10-19 Jim Meyering <jim@meyering.net>
5658 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5660 2003-10-16 Paul Eggert <eggert@twinsun.com>
5662 * getgroups.c: Include <errno.h>, <stdlib.h>.
5663 (getgroups): First arg is int, not size_t.
5664 Don't let 'free' mangle errno.
5666 2003-10-16 Jim Meyering <jim@meyering.net>
5668 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5670 2003-10-15 Paul Eggert <eggert@twinsun.com>
5672 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5674 (new_exclude, add_exclude_file): Initial size no longer needs to
5676 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5677 our own address arithmetic overflow checking.
5679 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5680 (fnmatch): Do not alloca more than 2000 wide characters;
5681 instead, use malloc for large buffers.
5682 Check for address arithmetic overflow, and return -1
5683 with errno set to ENOMEM in that case.
5684 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5685 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5686 instead, return -1. Check for address arithmetic overflow.
5688 2003-10-14 Paul Eggert <eggert@twinsun.com>
5690 Handle invalid suffixes and overflow independently, so that
5691 callers can treat them independently as needed. Fix some bugs in
5692 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5693 suffix for a human-readable blocksize. The major caller-visible
5694 change is the addition of a new
5695 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5696 that both overflow and suffix chars were found.
5698 * human.c (humblock): Don't check separately for invalid suffix
5699 char; that is xstrtoumax's job (now that its bug is fixed).
5700 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5701 INTMAX_MAX]: New macros.
5702 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5703 TYPE_MAXIMUM): New macros.
5704 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5705 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5706 if overflow occurs, as it's what __strtol does and it's more useful
5708 (__xstrtol): If __strtol reports some error other than ERANGE,
5709 reflect it to the caller as LONGINT_INVALID. If it reports
5710 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5711 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5712 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5714 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5715 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5716 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5717 [defined UINTMAX_MAX]: New macros.
5719 2003-10-14 Bruno Haible <bruno@clisp.org>
5721 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5722 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5723 Also use volatile where needed.
5725 2003-10-12 Paul Eggert <eggert@twinsun.com>
5727 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5728 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5729 and define in terms of the other primitives.
5730 * xmalloc.c: Include stdbool.h; do not include exit.h.
5731 (SIZE_MAX): Define if not already defined.
5732 (array_size_overflow): New function.
5733 (xalloc_die): Abort instead of exiting if 'error' returns.
5734 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5735 (xmalloc, xrealloc): Use them.
5736 (xcalloc): Check for address arithmetic overflow.
5737 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5738 a bit faster than strcpy.
5740 2003-10-08 Paul Eggert <eggert@twinsun.com>
5742 Merge getpass from libc, plus a few fixes.
5744 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5745 Include <stdbool.h>.
5746 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5747 __fsetlocking to empty.
5748 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5749 do include <bits/libc-lock.h>.
5750 Do not include <fcntl.h>; not needed.
5751 [_LIBC]: Include <wchar.h>.
5752 (NOTCANCEL_MODE): New macro.
5753 (flockfile, funlockfile) [_LIBC]: New macros.
5754 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5755 [!_LIBC]: New macros.
5756 (call_fclose): New function.
5757 (getpass): Use it. Save tty stream separately; this simplifies the
5758 code and makes it more reliable if stdin happens to equal stdout.
5759 Invoke __fsetlocking on tty.
5760 Handle thread cancellation if needed.
5761 Namespace cleanup (use __tcgetattr, __getline).
5762 Use bool for Booleans.
5763 [USE_IN_LIBIO]: Handle wide streams.
5764 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5765 stream might go where.
5767 * unlocked-io.h: Include <stdio.h>, so that the caller
5768 doesn't have to include <stdio.h> before us.
5769 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5770 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5771 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5772 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5773 if not declared, so that we can use getpass.c code from libc without
5775 (flockfile, ftrylockfile, funlockfile): New macros.
5777 2003-10-06 Bruno Haible <bruno@clisp.org>
5779 * version-etc-2.h: Remove file.
5780 * version-etc-2.c: Remove file.
5782 2003-09-25 Jim Meyering <jim@meyering.net>
5783 Bruno Haible <bruno@clisp.org>
5785 This lets translators provide better translations for the
5786 "Written by ..." part of --version output.
5787 * version-etc.h: Include stdarg.h.
5788 (version_etc_copyright): Declare as readonly.
5789 (version_etc): Make this function variadic with a NULL-terminated list
5790 of author name strings.
5791 (version_etc_va): New declaration.
5792 * version-etc.c: Include stdarg.h, stdlib.h.
5793 (version_etc_copyright): Declare as readonly.
5794 (version_etc_va): New function. Provide a different translatable string
5795 for each possible number of authors < 10. Abbreviate when there are 10
5797 (version_etc): Make this function variadic. Call version_etc_va.
5798 Suggestion from Gary V. Vaughan.
5800 * long-options.h (parse_long_options): Change prototype: the authors
5801 string is moved to the end and becomes variadic.
5802 * long-options.c: Include stdarg.h.
5803 (parse_long_options): Make this function variadic, too.
5804 Call version_etc_va, not version_etc.
5806 2003-10-06 Bruno Haible <bruno@clisp.org>
5808 * fatal-signal.h: New file, from GNU gettext.
5809 * fatal-signal.c: New file, from GNU gettext.
5811 2003-10-04 Karl Berry <karl@gnu.org>
5813 * argp*: update from libc.
5815 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5817 * getpass.c (getpass): Use a no-op fseek when switching from input to
5818 output mode on the same stream.
5820 2003-09-29 Paul Eggert <eggert@twinsun.com>
5822 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5823 Fix arg typo in previous patch.
5825 2003-09-28 Jim Meyering <jim@meyering.net>
5827 * error.c: Correct cpp indentation.
5829 2003-09-27 Paul Eggert <eggert@twinsun.com>
5831 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5832 Omit the special code that used __typeof__, since we worry that
5833 it could be more trouble than it's worth. See:
5834 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5835 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5839 2003-09-26 Jim Meyering <jim@meyering.net>
5841 * error.c (error_tail): Move some declarations
5842 into inner scope where the local variables are used.
5844 2003-09-26 Bruno Haible <bruno@clisp.org>
5846 * stpncpy.h (gnu_stpncpy): New declaration.
5847 (stpncpy): Define as alias for gnu_stpncpy.
5848 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5850 2003-09-26 Paul Eggert <eggert@twinsun.com>
5852 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5853 (error_tail): Do not loop, reallocating temporary buffer, since
5854 the output cannot contain more wide characters than the input
5855 contains bytes, the size must be big enough already. This avoids
5856 one potential size overflow calculation. Check for size overflow
5857 when calculating temporary buffer size. Free temporary buffer
5858 when done, if it was allocated with malloc; this plugs a memory
5859 leak. Remove casts from void * to pointers, that are no longer
5860 needed now that we're assuming C89 or better.
5862 Merge error changes from glibc.
5864 * error.c, error.h: Update copyright notice header to match glibc.
5865 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5866 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5867 Disable cancellation while printing error.
5868 * error.h: Prepend __ to parameter names.
5870 2003-09-25 Karl Berry <karl@gnu.org>
5872 * argp-fmtstream.c, argp-help.c: update from libc.
5874 2003-09-25 Bruno Haible <bruno@clisp.org>
5876 * version-etc-2.h: New file, from version-etc.h with modifications.
5877 * version-etc-2.c: New file, from version-etc.c with modifications.
5879 2003-09-25 Simon Josefsson <jas@extundo.com>
5881 * xgetdomainname.h: New file.
5882 * xgetdomainname.c: New file.
5884 2003-09-25 Simon Josefsson <jas@extundo.com>
5885 Bruno Haible <bruno@clisp.org>
5887 * getdomainname.h: New file.
5888 * getdomainname.c: New file.
5890 2003-09-24 Paul Eggert <eggert@twinsun.com>
5892 * linebuffer.c (freebuffer): Don't free the argument, just
5893 the buffer associated with the argument. Bug reported by
5896 2003-09-19 Karl Berry <karl@gnu.org>
5898 * argp.h: update from libc.
5900 2003-09-16 Paul Eggert <eggert@twinsun.com>
5902 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5903 input error, instead of returning NULL the next time we are called
5904 (and therefore losing track of errno).
5906 2003-09-15 Paul Eggert <eggert@twinsun.com>
5908 * getndelim2.c (getndelim2): Don't trash errno when a read
5909 fails, so that the caller gets the proper errno.
5911 * readutmp.c (read_utmp): Likewise.
5912 Check for fstat error. Close stream and free storage
5915 2003-09-14 Bruno Haible <bruno@clisp.org>
5917 * fwriteerror.h: New file.
5918 * fwriteerror.c: New file.
5920 2003-09-14 Jim Meyering <jim@meyering.net>
5922 * getloadavg.c: Correct cpp indentation.
5923 * strdup.c: Likewise.
5924 * vasnprintf.c: Likewise.
5926 2003-09-12 Paul Eggert <eggert@twinsun.com>
5928 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5929 * obstack.c [!defined _LIBC]: Likewise.
5930 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5931 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5932 * exitfail.c: Don't include stdlib.h; no longer needed.
5934 More changes to assume C89 or better.
5936 * error.c (error_tail): Assume vprintf.
5938 * argmatch.c (getenv): Remove decl.
5939 * progreloc.c (get_full_program_name): Define via prototype.
5940 * setenv.c (clearenv): Likewise.
5941 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5943 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5944 (malloc, memcpy): Remove decls.
5945 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5946 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5947 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5948 (memcpy): Remove macro.
5949 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5950 (__P): Remove. All uses removed.
5951 (PTR): Remove. All uses changed to void *.
5952 (CHAR_BIT, NULL): Remove.
5953 (spaces, zeros, memset_space, memset_zero)
5954 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5956 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5957 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5958 Define with prototype.
5959 Remove now-unnecessary prototype decl.
5960 (extra_args_spec): Assume ANSI C. All uses changed.
5961 (extra_args_spec_iso): Remove.
5962 (my_strftime, emacs_strftimeu): Define via prototype.
5963 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5965 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5966 * strtoimax.c: Include <stdlib.h> unconditionally.
5967 (strtoul, strtol): Remove decls.
5968 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5970 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5971 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5972 (LOCALE_PARAM_PROTO): New macro.
5973 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5974 (INTERNAL (strtol), strtol): Define with a prototype.
5975 (PARAMS): Remove. All uses removed.
5976 * tempname.c: Include <string.h> unconditionally.
5977 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5978 * xgethostname.c (main): Define with a prototype.
5979 * xmalloc.c: Include "xalloc.h" first, to check interface.
5980 Include <stdlib.h> unconditionally.
5981 (calloc, malloc, realloc, free): Remove decls.
5982 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5983 Include <stdlib.h> unconditionally. Sort include file names.
5985 (xstrtod): Define with a prototype.
5986 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5987 (strtol, strtoul): Remove decls.
5989 2003-09-11 Paul Eggert <eggert@twinsun.com>
5991 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5992 Include <stdlib.h>, <string.h> unconditionally.
5993 Remove now-unnecessary cast to char *.
5994 * strnlen.c: Include <string.h> unconditionally.
5995 * yesno.c (yesno): Define with a prototype.
5997 2003-09-10 Bruno Haible <bruno@clisp.org>
5999 * strcspn.c: Include <string.h> unconditionally.
6000 * strpbrk.c: Include <string.h> unconditionally.
6001 * strstr.c: Include <string.h> unconditionally.
6002 * unicodeio.c: Include <string.h> unconditionally.
6003 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6004 * unsetenv.c: Likewise.
6005 * xreadlink.c: Include <stdlib.h> unconditionally.
6006 * yesno.c: Include <stdlib.h> unconditionally.
6007 (rpmatch): Add prototype.
6009 2003-09-10 Jim Meyering <jim@meyering.net>
6011 * error.c: Correct indentation of cpp directives.
6013 2003-09-09 Paul Eggert <eggert@twinsun.com>
6017 * acosl.c (main): Use a prototype.
6018 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6021 * getloadavg.c (getloadavg, main): Define via prototypes.
6023 * getopt.h (struct option.name): Assume C89, and use 'const'.
6024 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6025 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6027 * getopt.c (const): Remove macro.
6028 Include <string.h> unconditionally.
6029 (my_index): Remove; all uses changed to strchr.
6030 (strlen): Remove decl.
6031 (exchange): Remove forward decl; no longer needed.
6032 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6033 Define with prototype.
6034 * getopt1.c (const): Remove macro.
6035 (getopt_long, getopt_long_only, main): Define with prototype.
6037 * getugroups.c: Include <string.h> unconditionally.
6039 * getusershell.c: Include <stdlib.h> unconditionally.
6040 (getusershell, setusershell, endusershell, readname, main):
6041 Define with prototypes.
6043 * group-member.c: Include group-member.h first.
6044 Include <stdlib.h> unconditionally.
6046 * hard-locale.c: Include hard-locale.h first.
6047 Include <stdlib.h>, <string.h> unconditionally.
6049 * hash.c (free, malloc): Remove decls.
6050 Include <stdlib.h> unconditionally.
6052 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6053 (getenv): Do not declare.
6055 * idcache.c: Include <string.h> unconditionally.
6057 * long-options.c: Include long-options.h first, to test interface.
6058 Include <stdlib.h> unconditionally.
6060 * makepath.c: Include makepath.h first, to test interface.
6061 Include <stdlib.h> and <string.h> unconditionally.
6063 * linebuffer.c: Include <stdlib.h>.
6064 (free): Remove decl.
6066 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6067 rpl_malloc returns void *, not char *.
6068 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6070 * md5.h: Include <limits.h> unconditionally.
6071 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6072 (__P): Remove; all uses removed.
6073 * md5.c: Include "md5.h" first.
6074 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6075 md5_buffer, md5_process_bytes, md5_process_block):
6076 Define with prototypes.
6077 * sha.h (__P): Remove all uses. (It wasn't defined??)
6078 * sha.c: Include "sha.h" first.
6079 Include <stdlib.h>, <string.h> unconditionally.
6081 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6082 * memcmp.c (__ptr_t): Likewise.
6083 * memrchr.c (__ptr_t): Likewise.
6084 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6085 Include <string.h> unconditionally.
6086 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6087 * memchr.c: Include <stdlib.h> unconditionally.
6088 * memchr.c (LONG_MAX): Remove.
6089 * memrchr.c (LONG_MAX): Likewise.
6090 * memchr.c (__memchr): Define via a prototype.
6091 * memrchr.c (__memrchr): Likewise.
6092 * memcmp.c (__P): Remove, and remove all uses.
6093 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6094 Remove forward decls; no longer needed.
6095 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6096 Use types required by C89 in prototype.
6098 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6099 * savedir.c: Likewise.
6100 * mkdir.c (free): Remove decl.
6101 * rmdir.c (rmdir): Define with a prototype.
6102 * savedir.c: Include savedir.h first, to test interface.
6104 * mktime.c (STDC_HEADERS): Remove.
6105 Include <stdlib.h>, <string.h> unconditionally.
6107 * modechange.c: Include <stdlib.h> unconditionally.
6108 (malloc): Remove decl.
6110 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6111 (free): Remove decl.
6113 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6114 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6115 (This type really should be intptr_t, but that's a C99ism.)
6116 (_obstack_memcpy): Remove: all uses changed to memcpy.
6117 Include <string.h> unconditionally.
6118 (struct obstack): Assume __STDC__ for types of members
6119 chunkfun, freefun, extra_arg.
6120 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6121 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6122 obstack_begin, obstack_specify_allocation,
6123 obstack_specify_allocation_with_arg, obstack_chunkfun,
6124 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6125 Remove unprototyped decls and the macros that use them.
6126 * obstack.c (POINTER): Remove. All uses changed to void *.
6127 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6128 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6129 (defined __STDC__ && __STDC__)]:
6130 Remove nonprototyped code.
6131 Include <stdlib.h> unconditionally.
6132 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6133 _obstack_allocated_p, _obstack_free, obstack_free,
6134 _obstack_memory_used, print_and_abort):
6135 Define using prototypes.
6136 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6137 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6138 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6139 obstack_next_free, obstack_object_size, obstack_room) [0]:
6140 Remove unused, unprototyped code.
6142 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6144 * physmem.c (physmem_total, physmem_available, main): Define
6147 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6148 (main): Define with a prototype.
6150 * posixver.c (getenv): Remove decl.
6152 * putenv.c (malloc): Returns void *, not char *.
6153 Include <string.h> unconditionally.
6154 (strchr, memcpy, NULL): Do not define.
6156 * readtokens.c: Include readtokens.h first, to test interface.
6157 Include <stdlib.h>, <string.h> unconditionally.
6158 (init_tokenbuffer): Define with a prototype.
6160 * regex.c (PARAMS): Remove. All uses removed.
6161 All uses of _RE_ARGS removed, too.
6162 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6164 (bzero): Assume memset exists.
6165 (memcmp, memcpy, NULL): Remove.
6166 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6167 char, or assignments to local vars of type signed char.
6168 (init_syntax_once, PREFIX(extract_number_and_incr),
6169 PREFIX(print_partial_compiled_pattern),
6170 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6171 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6172 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6173 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6174 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6175 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6176 wcs_compile_range, byte_compile_range, truncate_wchar,
6177 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6178 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6179 count_mbs_length, wcs_re_match_2_internal,
6180 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6181 PREFIX(alt_match_null_string_p),
6182 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6183 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6184 regfree, PREFIX(extract_number)): Define with prototype. Remove
6185 now-unnecessary declaration, if any.
6186 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6188 Remove now-unnecessary casts among pointer types.
6189 * regex.h (_RE_ARGS): Remove. All uses removed.
6191 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6192 (free): Remove decl.
6194 * rpmatch.c: Include <stdlib.h> unconditionally.
6196 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6197 (free): Remove decl.
6199 * save-cwd.c: Include <stdlib.h> unconditionally.
6200 * xgetcwd.c: Likewise.
6202 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6203 (free): Remove decl.
6205 * strchrnul.c (strchrnul): Define with a prototype.
6206 Fix bug: c_in was not converted to char before searching.
6208 The following changes are not K&R related:
6210 * group-member.h: Include <sys/types.h>, so that this file is
6212 * makepath.h: Likewise.
6214 * getusershell.c (readname, default_index, line_size, readname):
6215 Use size_t, not int, for sizes.
6216 (readname): If the size overflows, report an error instead of
6219 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6221 * getndelim2.c: Assume stdlib.h per the C89 spec.
6223 2003-09-08 Paul Eggert <eggert@twinsun.com>
6225 Assume C89 or better; remove K&R cruft.
6226 A few of these changes were first proposed by Derek Robert Price
6227 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6229 * addext.c: Include <string.h> unconditionally.
6230 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6231 Don't declare getenv or malloc.
6233 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6234 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6236 (find_stack_direction, alloca): Use prototypes.
6238 * atexit.c (atexit): Define using a prototype.
6240 * basename.c, dirname.c, stripslash.c:
6241 Include <string.h> unconditionally.
6243 * bcopy.c: Include <stddef.h>.
6244 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6246 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6248 * error.h (error, error_at_line, error_print_progname)
6249 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6250 * error.c: Include error.h first, to check interface.
6251 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6252 (VA_START): Remove; all uses changeed to va_start.
6253 (exit, strerror): Remove decls.
6254 (error_print_progname): Prototype uncondionally.
6255 Don't include <errno.h>; no longer needed.
6256 (private_strerror): Remove.
6257 (error_tail): Always define.
6258 (error, error_at_line): Assume C89 or better; always use prototypes.
6259 * fatal.c: Include "fatal.h" first, to test interface.
6260 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6261 (VA_START): Remove; all uses changed to va_start.
6262 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6264 (exit): Remove decl.
6265 (fatal): Prototype unconditionally. Assume va_start works.
6266 Abort at end, to pacify gcc.
6268 * euidaccess.c (main): Define with a prototype.
6270 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6272 * exitfail.c: Include <stdlib.h> unconditionally.
6274 * fnmatch_.h (__P): Remove. All uses changed to assume
6276 * fnmatch.c: Include fnmatch.h first, to test interface.
6277 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6278 (getenv): Remove decl.
6279 (fnmatch): Define using a prototype.
6280 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6281 (FCT): Define using a prototype.
6283 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6285 * gethostname.c: Include <stddef.h>.
6286 (gethostname): Define with prototype. Length is size_t, not int.
6288 2003-09-08 Paul Eggert <eggert@twinsun.com>
6290 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6291 getversion.c should have been removed then, but was accidentally
6294 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6295 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6297 2003-09-07 Paul Eggert <eggert@twinsun.com>
6299 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6300 copy_tm_result. Bug reported by Simon Josefsson in
6301 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6303 2003-09-06 Paul Eggert <eggert@twinsun.com>
6305 * time_r.c, time_r.h: New files.
6307 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6309 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6310 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6312 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6314 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6315 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6318 * timegm.c: Switch to glibc implementation, with the following changes:
6319 [defined HAVE_CONFIG_H]: Include <config.h>.
6320 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6321 (__mktime_internal) [!defined _LIBC]: New decl.
6322 (__gmtime_r) [!defined _LIBC]: New macro and function.
6323 (timegm): Use a prototype, since gnulib assumes C89.
6324 Do not bother declaring tmp to be const, as it's not really usefu.
6325 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6326 (timegm): Declare only if HAVE_DECL_TIMEGM.
6328 2003-09-03 Paul Eggert <eggert@twinsun.com>
6330 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6331 Bug reported by Lute Kamstra in
6332 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6334 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6335 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6336 course with correspondingly smaller numbers for tomorrow and
6337 yesterday. From Tadayoshi Funaba. Originally installed into
6338 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6341 2003-08-31 Simon Josefsson <jas@extundo.com>
6343 * timegm.h: New file.
6344 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6346 2003-08-31 Karl Berry <karl@gnu.org>
6348 * argp.h: update from libc.
6350 2003-08-28 Bruno Haible <bruno@clisp.org>
6352 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6353 warning on QNX, which defines O_BINARY to 000000.
6355 2003-08-24 Bruno Haible <bruno@clisp.org>
6357 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6358 MSVC7 <stdio.h> is included later.
6360 2003-08-20 Bruno Haible <bruno@clisp.org>
6362 * progname.h: New file, from GNU gettext.
6363 * progname.c: New file, from GNU gettext.
6364 * progreloc.c: New file, from GNU gettext.
6366 2003-08-19 Bruno Haible <bruno@clisp.org>
6368 * xstrdup.c: Assume <string.h> exists.
6370 2003-08-18 Jim Meyering <jim@meyering.net>
6372 * setenv.h: Indent nested cpp directive.
6373 * vasnprintf.c: Remove trailing blanks.
6375 2003-08-17 Simon Josefsson <jas@extundo.com>
6376 Bruno Haible <bruno@clisp.org>
6378 * xstrndup.h: New file.
6379 * xstrndup.c: New file.
6381 2003-08-17 Bruno Haible <bruno@clisp.org>
6383 * strndup.h: New file.
6385 2003-08-16 Paul Eggert <eggert@twinsun.com>
6387 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6388 space, undoing this 2003-08-12 change:
6389 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6391 2003-08-16 Jim Meyering <jim@meyering.net>
6393 Merge from coreutils.
6394 * xstrtoimax.c: #else #if -> #elif.
6395 * xstrtoumax.c: Likewise.
6397 2003-08-15 Paul Eggert <eggert@twinsun.com>
6399 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6400 rather than tab, after '#' in shell-script copyright notices.
6401 Suggested by Bruno Haible.
6403 2003-08-15 Jim Meyering <jim@meyering.net>
6404 and Paul Eggert <eggert@twinsun.com>
6406 Merge from coreutils.
6407 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6408 member but strut utmpx does not. Needed for AIX 4.3.3.
6409 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6411 2003-08-15 Jim Meyering <jim@meyering.net>
6413 Merge from coreutils.
6414 * xgethostname.c: Include <stdlib.h>.
6415 (xghostname): Don't exit for anything other than memory-related
6416 failure; just return NULL.
6417 * userspec.c: Include "posixver.h".
6418 (parse_user_spec): Accept `.' as a separator only
6419 in pre-POSIX-200112 mode.
6420 * strtoimax.c: Use #elif rather than #else #if.
6421 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6422 Remove function, now that we can rely on a working tzset function.
6423 [!_LIBC]: Ensure that the required autoconf test has been run.
6424 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6425 Use underlying_strftime for %r.
6426 * sha.c: Merge in some clean-up and optimization changes from glibc.
6427 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6428 Ensure that it is a multiple of 64.
6429 Rearrange loop exit tests so as to avoid performing an
6430 additional fread after encountering an error or EOF.
6431 * realloc.c: Update copyright date.
6433 2003-08-14 Jim Meyering <jim@meyering.net>
6435 Merge from coreutils.
6436 * obstack.h: Whitespace changes.
6437 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6438 and xcalloc return values.
6439 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6440 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6441 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6442 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6443 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6445 Use mntctl's return value to drive the entry-processing loop, since
6446 we can't rely on the value of the vmt_length member in the last
6447 entry. On some systems doing so could result in exhausting
6448 virtual memory. Based in part on a patch from Mike Jetzer.
6450 2003-08-14 Jim Meyering <jim@meyering.net>
6451 and Paul Eggert <eggert@twinsun.com>
6453 Merges from coreutils, plus other fixes.
6454 * physmem.c: Merge in portability changes from gcc/libiberty
6455 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6456 for credits and details. Thanks to Kaveh Ghazi for helping
6457 to keep these files in sync.
6458 (ARRAY_SIZE): Define it.
6459 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6460 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6461 (memcasecmp): Don't assume size_t fits in unsigned int.
6462 Remove casts and duplicate code.
6463 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6464 (memcpy): Remove definition.
6465 Merge in some clean-up and optimization changes from glibc.
6466 [BLOCKSIZE]: Move definition to top of file.
6467 Ensure that it is a multiple of 64.
6468 Rearrange loop exit tests so as to avoid performing an
6469 additional fread after encountering an error or EOF.
6470 * md5.h (md5_uintptr): Define.
6471 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6472 return to the initial working directory. Preserve errno
6474 * idcache.c: Include "xalloc.h".
6475 (xmalloc, xrealloc): Remove decls.
6476 (getuser): Remove casts no longer required in C89.
6477 * human.c: Include stdio.h, for sprintf.
6478 * group-member.c: Include "xalloc.h".
6479 (xmalloc, xrealloc): Remove decls.
6480 (get_group_info): Remove casts no longer required in C89.
6481 * getusershell.c (readname): Remove casts no longer required in C89.
6482 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6483 * getline.c: Whitespace fix, from coreutils.
6485 2003-08-13 Paul Eggert <eggert@twinsun.com>
6487 * exclude.c: Include <ctype.h>
6488 (IN_CTYPE_DOMAIN): New macro.
6490 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6493 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6494 Undo previous (whitespace-only) change.
6496 2003-08-12 Paul Eggert <eggert@twinsun.com>
6498 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6499 Normalize leading white space and remove trailing white space.
6500 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6501 notice, as per ../config/srclist-update.
6503 Merge from coreutils.
6504 * euidaccess.h: New file.
6505 * euidaccess.c: Include it.
6506 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6507 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6508 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6510 2003-08-11 Bruno Haible <bruno@clisp.org>
6512 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6513 (vasnprintf): Use it instead of wcslen.
6515 2003-08-11 Bruno Haible <bruno@clisp.org>
6517 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6518 value to ensure that _Bool promotes to int. Use #define for _Bool when
6519 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6521 2003-08-10 Karl Berry <karl@gnu.org>
6523 * regex.h: update from libc (whitespace fix).
6525 2003-08-09 Paul Eggert <eggert@twinsun.com>
6527 Merge some files from coreutils. These changes were
6528 originally made by Jim Meyering.
6529 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6530 many older Unixes require this.
6531 * alloca.c (alloca): Remove cast to argument of free;
6532 no longer needed in C89.
6533 * alloca_.h, regex.h: Fix white space to match
6534 what GNU indent does.
6536 2003-08-05 Paul Eggert <eggert@twinsun.com>
6538 * bumpalloc.h: Remove.
6540 2003-08-04 Paul Eggert <eggert@twinsun.com>
6542 * getloadavg.c: Change copyright notice and spacing to conform to
6545 Merge from coreutils.
6546 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6548 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6549 from Karl Berry, implemented by Jim Meyering.
6550 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6551 from Dmitry V. Levin.
6552 Remove anachronistic cast of xrealloc.
6553 * fnmatch_.h (__const): Remove. Use 'const'.
6554 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6555 type. Otherwise, it wouldn't compile with at least /bin/cc on
6556 ymp-cray-unicos9.0.2.X.
6557 Combine two mostly-identical uses of alloca into one.
6558 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6560 2003-08-04 Dave Love <d.love@dl.ac.uk>
6564 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6565 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6566 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6567 obsolete NLIST_NAME_UNION.
6568 [__GNU__]: Undef BSD and FSCALE.
6569 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6571 2003-08-03 Paul Eggert <eggert@twinsun.com>
6573 * stdbool_.h (_Bool): Make it signed char, instead of
6574 an enum type, so that it's guaranteed to promote to int. See:
6575 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6577 2003-07-31 Paul Eggert <eggert@twinsun.com>
6579 * strerror.c: Include config.h, limits.h. Declare sprintf.
6580 (strerror): Don't assume that a printable int fits in 14 bytes.
6582 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6583 Bruno Haible <bruno@clisp.org>
6585 * getline.h (getline, getdelim): Change return type to ssize_t.
6586 * getline.c (getline, getdelim): Likewise.
6587 Remove _GNU_SOURCE define; now it's defined in config.h through
6590 2003-07-22 Paul Eggert <eggert@twinsun.com>
6592 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6593 over-parenthesization in macros.
6595 Sync with coreutils.
6597 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6600 Use `exit_failure' for xalloc and xmemcoll instead of their own
6601 private exit-failure variables.
6602 * xalloc.h (xalloc_exit_failure): Remove.
6603 * xmalloc.c: Likewise. Include exitfail.h.
6604 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6605 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6606 * xmemcoll.c: Likewise. Include exitfail.h.
6607 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6609 2003-07-18 Paul Eggert <eggert@twinsun.com>
6611 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6612 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6613 to test that it can stand by itself. Include "exitfail.h".
6614 Clients should set exit_failure instead.
6615 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6617 2003-07-18 Andreas Schwab <schwab@suse.de>
6619 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6621 2003-07-18 Bruno Haible <bruno@clisp.org>
6623 * getndelim2.h: New file.
6624 * getndelim2.c: Make into a module of its own. Include config.h,
6626 (getndelim2): Make non-static. Change return type to ssize_t.
6627 * getline.h: Change argument names.
6628 * getline.c: Include getndelim2.h instead of getndelim2.c.
6629 * getnline.c: Include getndelim2.h.
6631 2003-07-17 Bruno Haible <bruno@clisp.org>
6633 * Makefile.am: Remove file.
6634 * Makefile.in: Remove file.
6636 2003-07-17 Bruno Haible <bruno@clisp.org>
6638 * getnline.h: New file.
6639 * getnline.c: New file.
6640 * getndelim2.c: New file, extracted from getline.c.
6641 (getndelim2): Renamed from getdelim2, with added nmax argument.
6642 * getline.c: Include getndelim2.c.
6643 (getdelim2): Moved out to getndelim2.c.
6644 (getline, getdelim): Update.
6646 2003-07-15 <karl@gnu.org>
6648 * vasnprintf.c: update from gettext.
6650 2003-07-15 Jim Meyering <jim@meyering.net>
6652 * makepath.c (make_path): Enclose diagnostic in _(...).
6654 2003-07-14 Paul Eggert <eggert@twinsun.com>
6656 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6657 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6658 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6659 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6660 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6661 updated automatically by ../config/srclist-update. This changes
6662 their license from LPGL to GPL.
6664 2003-07-14 Jim Meyering <jim@meyering.net>
6666 Don't emit diagnostics. Let callers do that.
6667 * save-cwd.c: Don't include "error.h".
6668 (save_cwd): Don't call error. Ensure that errno is valid
6669 when returning nonzero.
6671 * save-cwd.h (restore_cwd): Update prototype.
6672 * save-cwd.c (restore_cwd): Remove two parameters.
6673 Simplify. Don't call error upon failure. Let callers do that.
6674 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6675 when auditing is enabled. But don't bother updating the #if.
6677 2003-07-14 Simon Josefsson <jas@extundo.com>
6679 * mempcpy.h: New file.
6680 * mempcpy.c: New file.
6682 2003-07-14 Paul Eggert <eggert@twinsun.com>
6684 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6685 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6686 unicodeio.c, unicodeio.h, unlocked-io.h:
6687 Switch from LGPL to GPL.
6689 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6691 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6692 it breaks C++ compilation.
6693 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6695 2003-07-10 Jim Meyering <jim@meyering.net>
6697 * vasnprintf.c: Remove trailing blanks.
6698 Make cpp indentation consistent.
6700 2003-07-09 Paul Eggert <eggert@twinsun.com>
6702 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6703 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6704 Switch from LGPL to GPL.
6706 2003-07-07 Paul Eggert <eggert@twinsun.com>
6708 * mktime.c: Fix some boundary cases and remove need for floating point.
6710 Issue a compile-time diagnostic if time_t is floating point, or if
6711 two's complement arithmetic is not in effect, or if arithmetic
6712 right shift does not propagate the sign. These assumptions were
6713 all in the original code but they weren't checked.
6715 (TIME_T_MIDPOINT, verify): New macros.
6716 (__isleap): Remove; it has integer overflow problems.
6717 (leapyear): New function, without those problems.
6718 (ydhms_tm_diff): Remove; splitting into two parts.
6719 (ydhms_diff): New function, containing the arithmetic part of
6720 the old ydhms_tm_diff function. Issue a compile-time
6721 diagnostic if we are not using C99 integer division.
6722 Avoid casts when possible.
6723 (guess_time_tm): New function, containing the checking part of
6724 the old ydhms_tm_diff function. Return the new value, rather than
6725 the difference between it and the old. Accept a new argument T
6726 so that *T specifies the old value. Check for overflow in the result.
6728 (__mktime_internal): Use a time_t offset, not a long int offset.
6729 This undoes the 2003-06-04 change, which is no longer needed now
6730 that we have better overflow checking.
6731 (localtime_offset): Likewise.
6733 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6734 and long are 64-bit but int is only 32-bit.
6735 (ydhms_diff): Use long int to store year1 and yday1.
6736 Issue a compile-time diagnostic if long int is not wide enough.
6738 (__mktime_internal): Use long int to store adjusted year and yday.
6739 Use plain C rather than preprocessor commands, if that doesn't
6741 Check for overflow (and try to repair) after each probe
6742 rather than checking only at the very end. This avoids some bugs
6743 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6744 does not equal GMT offset at maximum time).
6745 Use integer to check for overflow rather than floating point; this
6746 is more portable to non-IEEE hosts, and is a tad faster.
6747 When we detect that we are oscillating between two values,
6748 don't check whether tm_isdst has the requested value, since
6749 we already know the answer. When tm_isdst has the wrong value,
6750 use a different heuristic to find the right one, based on the
6751 extreme values actually observed in practice in tz2003a,
6752 rather than the (overly optimistic) "previous 3 calendar quarters".
6754 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6755 "T const" to accommodate glibc style.
6756 (check_result): Use less-confusing report format. "long" -> "long int.
6758 Don't loop if the iteration overflows time_t.
6759 Allow a negative step in the iteration.
6761 2003-07-01 Paul Eggert <eggert@twinsun.com>
6763 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6764 having it depend on HAVE_SYS_TYPES_H.
6766 2003-06-25 Bruno Haible <bruno@clisp.org>
6768 * readlink.c: New file.
6770 2003-06-20 Bruno Haible <bruno@clisp.org>
6772 Assume C89, so PARAMS isn't needed.
6773 * unicodeio.h (PARAMS): Remove.
6774 * unicodeio.c: Don't use PARAMS.
6776 2003-06-18 Jim Meyering <jim@meyering.net>
6778 Merge changes from coreutils.
6779 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6780 Remove explicit declarations of xmalloc and realloc.
6782 (read_utmp): Remove anachronistic cast of xmalloc.
6784 2003-06-17 Paul Eggert <eggert@twinsun.com>
6786 Assume C89, so PARAMS isn't needed.
6787 * backupfile.h (PARAMS): Remove. All uses removed.
6788 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6789 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6790 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6791 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6792 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6793 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6794 xstrtol.h: Likewise.
6795 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6796 same.h, strverscmp.h: Do not include config.h; no longer needed.
6797 Anyway, config.h should always be included before any other file.
6799 2003-06-11 Simon Josefsson <jas@extundo.com>
6801 * sysexit_.h: New file.
6803 2003-05-20 Derek Price <derek@ximbiot.com>
6805 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6807 2003-06-10 Simon Josefsson <jas@extundo.com>
6809 * strchrnul.h: New file.
6810 * strchrnul.c: New file.
6812 2003-06-10 Simon Josefsson <jas@extundo.com>
6814 * argp.h: New file, from glibc.
6815 * argp-ba.c: New file, from glibc.
6816 * argp-eexst.c: New file, from glibc.
6817 * argp-fmtstream.c: New file, from glibc.
6818 * argp-fmtstream.h: New file, from glibc.
6819 * argp-fs-xinl.c: New file, from glibc.
6820 * argp-help.c: New file, from glibc.
6821 * argp-namefrob.h: New file, from glibc.
6822 * argp-parse.c: New file, from glibc.
6823 * argp-pv.c: New file, from glibc.
6824 * argp-pvh.c: New file, from glibc.
6825 * argp-xinl.c: New file, from glibc.
6827 2003-06-07 Jim Meyering <jim@meyering.net>
6829 * readtokens.h: Put `Free Software Foundation, Inc.'
6830 in place of my name in the copyright comment.
6831 Remove definition and uses of __P.
6834 * stat.c: Don't declare xmalloc explicitly.
6835 Instead, include "xalloc.h".
6836 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6837 xrealloc, and xcalloc return values.
6838 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6840 * xgetcwd.h: Remove definition/uses of PARAMS.
6842 2003-06-06 Jim Meyering <jim@meyering.net>
6844 * stdbool_.h: Renamed from stdbool.h.in.
6846 2003-06-06 Jim Meyering <jim@meyering.net>
6848 Merge from coreutils.
6849 * same.c: (same_name): Declare *_basename locals to be `const'.
6850 Consolidate declarations and initializations of *_base* locals.
6852 Merge from coreutils.
6853 This avoids a core dump on systems without GNU putenv,
6854 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6855 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6856 (unsetenv): New static function, from GNU libc.
6857 (rpl_putenv): Use it.
6859 * modechange.c: Remove trailing blanks.
6861 Merge from coreutils.
6862 * fsusage.c: Remove declaration of statfs.
6863 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6865 * posixtm.c: Include <stdbool.h> unconditionally.
6867 2003-06-05 Paul Eggert <eggert@twinsun.com>
6869 * mktime.c (__mktime_internal): When resolving a tm_isdst
6870 mismatch, look in future quarters as well as past. This fixes a
6871 bug when processing fall-backwards gaps immediately after a long
6872 period of daylight-saving time.
6874 * mktime.c: Assume freestanding C89 or better.
6875 (HAVE_LIMITS_H): Remove. Assume it's 1.
6876 (__P): Remove; not used.
6877 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6878 (mktime, not_equal_tm, print_tm, check_result,
6879 main): Use prototypes. Use const * where appropriate.
6880 (main): Fix typo in testing code that uncovered by above changes.
6881 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6883 2003-06-04 Paul Eggert <eggert@twinsun.com>
6885 * mktime.c: Fix Debian bug 177940
6886 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6887 (localtime_offset): Now long int, not time_t, because we want it
6888 to be guaranteed to be signed. All uses changed.
6889 (__mktime_internal): If overflow would occur when adding offset,
6892 Merge 'human' changes from coreutils. Rewrite to support
6893 locale-specific notations like thousands separators.
6894 * human.c: Simplify authorship notice.
6895 Include human.h immediately after config.h.
6896 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6897 <limits.h>: Do not include, since human.h does.
6898 (SIZE_MAX, UINTMAX_MAX): New macros.
6899 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6900 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6901 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6902 (power_letter): Renamed from suffixes.
6903 (generate_suffix_backwards): Remove.
6904 (adjust_value): Now takes int style (because of human.h changes)
6905 and long double value (for greater precision on some platforms).
6906 (group_number): New function.
6907 (human_readable): Use it. Use integer options, not enum.
6908 Put the options before the sizes in the arg list.
6909 Support all the new options.
6910 The old human_readable function has been removed;
6911 use inttostr.h instead.
6912 (human_readable, default_block_size, humblock):
6913 Use uintmax_t, not int, for block sizes.
6914 (human_readable_inexact, block_size_types): Remove.
6915 (block_size_opts): New constant.
6916 (human_options): Renamed from human_block_size, with new signature
6917 that allows block sizes up to UINTMAX_MAX. All callers changed.
6918 * human.h: Add copyright and authorship notice.
6919 Include <limits.h> and <stdbool.h> unconditionally.
6920 (PARAMS): Remove. All uses removed.
6921 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6922 (enum human_inexact_style): Remove tag; now a nameless enum.
6923 (human_floor, human_ceiling, human_round_to_even): Now have
6924 values 2, 0, 1 rather than -1, 1, 0.
6925 (human_group_digits, human_suppress_point_zero, human_autoscale,
6926 human_base_1024, human_SI, human_B): New constants.
6927 (human_readable_inexact, human_block_size): Remove.
6928 (human_readable): Size args are now uintmax_t, not int.
6929 (human_options): New decl.
6931 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6932 unnecessary now that we assume C89 or better. This change
6933 imported from coreutils.
6935 * mktime.c (__mktime_internal): Do not reject negative timestamps
6936 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6937 in the 2003-05-30 sync from glibc.
6939 .h files should stand alone, but we shouldn't include <sys/types.h>
6940 if we can get away with just <stddef.h>.
6942 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6943 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6944 rather than <sys/types.h>, as we merely need size_t.
6945 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6947 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6948 Include <stdio.h>, to get FILE.
6949 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6950 memcasecmp.h has included <stddef.h> and all we need is size_t.
6951 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6952 our interface, instead of including <sys/types.h>
6954 2003-06-02 Paul Eggert <eggert@twinsun.com>
6957 Fix some minor time-related bugs with POSIX time arguments.
6958 Some valid time stamps were being rejected (notably -1, and
6959 time stamps before 1900 on 64-bit hosts). And some invalid
6960 time stamps were being accepted, e.g. September 31.
6962 * posixtm.h (posixtime): Return bool instead of time_t, so
6963 that we can return (time_t) -1 successfully.
6964 * posixtm.c: Likewise.
6965 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6966 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6967 (t): Remove static var.
6968 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6969 of static var. All uses changed.
6970 (year): Do not reject years before 1900; they can occur with
6972 (posix_time_parse): Do not check for out-of-range components;
6973 that is now the caller's responsibility, since our checks were
6974 only approximations.
6975 (posixtime): Use mktime to check for out-of-range components,
6976 since it knows them exactly.
6977 If mktime returns (time_t) -1, check whether an error actually occurred
6978 by invoking localtime on -1.
6979 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6980 posixtime failures better.
6981 Improve the test data (in comments only).
6983 2003-05-30 <karl@gnu.org>
6985 * mktime.c: update from libc.
6987 2003-05-30 Bruno Haible <bruno@clisp.org>
6989 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6990 * localcharset.h: Likewise.
6991 * localcharset.c: Likewise.
6993 2003-05-28 Paul Eggert <eggert@twinsun.com>
6995 Assume the headers required for C89 freestanding compilers.
6996 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6997 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6998 without checking for HAVE_LIMITS_H.
6999 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7000 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7002 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7003 * exclude.c: Include <stdbool.h> unconditionally.
7004 * tempname.c: Include <stddef.h> unconditionally.
7005 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7006 * modechange.c, rpmatch.c (NULL): Don't define, since
7007 <stddef.h> does that.
7008 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7009 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7010 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7011 * xstrtol.c: Likewise.
7012 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7013 * savedir.c: Include <stddef.h> instead of defining NULL.
7015 * addext.c (addext): Use assignment rather than cast, to avoid
7016 warnings on some platforms.
7018 * mktime.c (__mktime_internal): Do not reject negative timestamps
7021 2003-05-10 Bruno Haible <bruno@clisp.org>
7023 * linebreak.c (iconv_string_length): Don't return -1 just because the
7024 string is longer than 4 KB.
7026 2003-05-12 Jim Meyering <jim@meyering.net>
7028 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7029 the space-padded-by-default conversion specifiers, %e, %k, %l.
7031 2003-05-03 Bruno Haible <bruno@clisp.org>
7033 Upgrade to Unicode-4.0.
7034 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7035 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7036 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7037 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7038 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7039 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7040 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7041 Change width of U+E0100..U+E01EF from 1 to 0.
7043 2003-04-25 Bruno Haible <bruno@clisp.org>
7045 * copy-file.c: Include <stddef.h>, for size_t.
7047 2003-04-25 Jim Meyering <jim@meyering.net>
7049 * copy-file.c (copy_file_preserving): Declare buf_size to be
7050 of type size_t, not int.
7052 2003-04-11 Jim Meyering <jim@meyering.net>
7054 Merge changes from Coreutils.
7056 2003-03-22 Jim Meyering <jim@meyering.net>
7058 * strftime.c (widen): Cast alloca return value to proper type.
7060 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7063 * strftime.c (my_strftime): Handle very large width
7064 specifications for numeric values correctly. Improve checks for
7067 2003-01-19 Jim Meyering <jim@meyering.net>
7069 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7070 (nl_get_alt_digit) [! defined my_strftime]: Define.
7071 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7072 _nl_get_alt_digit and _nl_get_walt_digit.
7074 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7075 These changes have no effect outside of _LIBC.
7077 2003-04-10 Bruno Haible <bruno@clisp.org>
7079 * findprog.h: New file, from GNU gettext.
7080 * findprog.c: New file, from GNU gettext.
7082 2003-04-05 Jim Meyering <jim@meyering.net>
7084 Merge changes from Coreutils.
7086 * exclude.h (PARAMS): Remove definition and uses.
7087 * exclude.c: Remove uses of `PARAMS'.
7089 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7090 Add test-cases for DOS filenames. Declare program_name.
7091 (main): Set up program_name. Patch by Rich Dawe.
7093 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7095 Use mntctl's return value to drive the entry-processing loop, since
7096 we can't rely on the value of the vmt_length member in the last
7097 entry. On some systems doing so could result in exhausting
7098 virtual memory. Based in part on a patch from Mike Jetzer.
7100 2003-04-04 Bruno Haible <bruno@clisp.org>
7102 * linebreak.h: New file, from GNU gettext.
7103 * linebreak.c: New file, from GNU gettext with slight modifications.
7104 * lbrkprop.h: New file, from GNU gettext.
7106 2003-04-03 Bruno Haible <bruno@clisp.org>
7108 * utf8-ucs4.h: New file, from GNU gettext.
7109 * utf16-ucs4.h: New file, from GNU gettext.
7110 * ucs4-utf8.h: New file, from GNU gettext.
7111 * ucs4-utf16.h: New file, from GNU gettext.
7113 2003-04-02 Bruno Haible <bruno@clisp.org>
7115 * binary-io.h: New file, from GNU gettext.
7117 2003-04-01 Bruno Haible <bruno@clisp.org>
7119 * pathname.h: New file, from GNU gettext.
7120 * concatpath.c: New file, from GNU gettext.
7122 2003-03-30 Bruno Haible <bruno@clisp.org>
7124 * copy-file.c (copy_file_preserving): Don't set owner if the function
7125 chown() doesn't exist.
7127 2003-03-28 Bruno Haible <bruno@clisp.org>
7129 * copy-file.h: New file, from GNU gettext.
7130 * copy-file.c: New file, from GNU gettext.
7132 2003-03-18 Jim Meyering <jim@meyering.net>
7134 * quote.c (quote_n): Fix typo in comment.
7136 2003-03-14 Jim Meyering <jim@meyering.net>
7138 Merge changes from Coreutils.
7139 * obstack.h (obstack_object_size): Declare temporary, __o,
7140 to be const, in order to avoid warnings.
7141 (obstack_room): Likewise.
7142 (obstack_empty_p): Likewise.
7144 2003-03-13 Paul Eggert <eggert@twinsun.com>
7146 Merge changes from Bison.
7147 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7148 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7149 when compiling Bison 1.875's `bitset bset = obstack_alloc
7150 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7151 * hash.c: Include <stdbool.h> unconditionally.
7153 2003-03-09 Paul Eggert <eggert@twinsun.com>
7155 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7156 Reported by Bruce Becker; see:
7157 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7159 2003-03-03 Paul Eggert <eggert@twinsun.com>
7160 Bruno Haible <bruno@clisp.org>
7162 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7163 Reported by John Hughes, see
7164 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7166 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7168 * poll_.h: New file.
7171 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7173 * mathl.h: New file.
7174 * acosl.c: New file.
7175 * asinl.c: New file.
7176 * atanl.c: New file.
7177 * ceill.c: New file.
7180 * floorl.c: New file.
7181 * frexpl.c: New file.
7182 * ldexpl.c: New file.
7184 * sincosl.c: New file.
7186 * sqrtl.c: New file.
7188 * trigl.c: New file.
7189 * trigl.h: New file.
7191 2003-02-17 Bruno Haible <bruno@clisp.org>
7193 * mkdtemp.h: New file, from GNU gettext.
7194 * mkdtemp.c: New file, from GNU gettext.
7196 2003-01-31 Bruno Haible <bruno@clisp.org>
7198 * rename.c: #undef rename before defining rpl_rename.
7199 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7201 2003-01-30 Bruno Haible <bruno@clisp.org>
7203 * printf-args.h: New file, from GNU gettext.
7204 * printf-args.c: New file, from GNU gettext.
7205 * printf-parse.h: New file, from GNU gettext.
7206 * printf-parse.c: New file, from GNU gettext.
7207 * vasnprintf.h: New file, from GNU gettext.
7208 * vasnprintf.c: New file, from GNU gettext.
7209 * asnprintf.c: New file, from GNU gettext.
7210 * vasprintf.h: New file, from GNU gettext with modifications.
7211 * vasprintf.c: New file, from GNU gettext.
7212 * asprintf.c: New file, from GNU gettext.
7214 2003-01-29 Bruno Haible <bruno@clisp.org>
7216 * stpncpy.h: New file, from GNU gettext with modifications.
7217 * stpncpy.c: New file, from GNU gettext with modifications.
7219 2003-01-28 Bruno Haible <bruno@clisp.org>
7221 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7223 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7226 2003-01-27 Bruno Haible <bruno@clisp.org>
7228 * xsetenv.h: New file, from GNU gettext.
7229 * xsetenv.c: New file, from GNU gettext.
7231 2003-01-23 Bruno Haible <bruno@clisp.org>
7233 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7235 2003-01-22 Bruno Haible <bruno@clisp.org>
7237 * exit.h: New file, from GNU gettext.
7239 2003-01-11 Bruno Haible <bruno@clisp.org>
7241 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7242 * strcase.h (strcasecmp, strncasecmp): Likewise.
7244 2003-01-14 Jim Meyering <jim@meyering.net>
7246 * same.c (same_name): Tweak a comment.
7248 2003-01-11 Bruno Haible <bruno@clisp.org>
7250 * same.c (same_name): Reorder tests so as to avoid calling stat()
7251 when a string comparison is sufficient.
7253 2003-01-11 Bruno Haible <bruno@clisp.org>
7255 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7258 2003-01-11 Bruno Haible <bruno@clisp.org>
7260 * hash-pjw.c: Add comment about low quality of this function.
7262 2003-01-12 Paul Eggert <eggert@twinsun.com>
7264 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7265 to avoid collisions with libcurses and libreadline.
7267 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7268 * getstr.h, getstr.c: Remove.
7269 * getline.c: Include "getline.h", to check interface.
7270 Move body of old getstr.c here: this defines MIN_CHUNK and
7271 declares getdelim2, which is renamed from getstr.
7272 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7274 * linebuffer.c (readlinebuffer): Renamed from readline.
7276 * linebuffer.h: Likewise.
7277 (readline): Remove backward-compatibility macro.
7279 2003-01-12 Jim Meyering <jim@meyering.net>
7281 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7283 2003-01-10 Bruno Haible <bruno@clisp.org>
7285 * alloca_.h: New file.
7286 * getdate.y: Unconditionally include alloca.h.
7287 * makepath.c: Likewise.
7288 * setenv.c: Likewise.
7289 * userspec.c: Likewise.
7291 2003-01-09 Bruno Haible <bruno@clisp.org>
7293 * stdbool.h.in: New file.
7295 2003-01-08 Bruno Haible <bruno@clisp.org>
7297 * safe-read.c: Include specification header first, to ensure its
7299 * full-write.c: Likewise.
7301 2003-01-08 Jim Meyering <jim@meyering.net>
7303 * full-write.c: Undefine and define-away `const' after inclusion
7304 of errno.h, not before. Suggestion from Bruno Haible.
7306 2003-01-07 Jim Meyering <jim@meyering.net>
7308 * full-write.c: Rework so that it may serve to define full_read, too.
7309 * full-read.c: Simply #define FULL_READ and include full-write.c.
7311 2003-01-06 Jim Meyering <jim@meyering.net>
7313 * version-etc.c: Update year in translatable copyright string.
7315 2002-12-25 Bruno Haible <bruno@clisp.org>
7317 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7318 * xstrtol.h: Likewise.
7319 * xstrtoimax.c: Likewise.
7320 * xstrtoumax.c: Likewise.
7321 * human.h: Likewise.
7323 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7324 on systems that have <inttypes.h> but not <stdint.h>.
7326 2002-12-31 Paul Eggert <eggert@twinsun.com>
7328 * memcoll.c (memcoll): Fall back on a simple algorithm using
7329 memcmp if strcoll doesn't work.
7331 2002-12-23 Bruno Haible <bruno@clisp.org>
7333 * localcharset.h: New file.
7334 * localcharset.c: Include it.
7335 * unicodeio.c: Likewise.
7337 2002-12-22 Bruno Haible <bruno@clisp.org>
7339 * utime.c (utime_null): No need to call ftruncate if the file was
7342 2002-12-23 Bruno Haible <bruno@clisp.org>
7344 * memcoll.c (STRCOLL): New macro.
7347 2002-12-22 Bruno Haible <bruno@clisp.org>
7349 * getstr.h (getstr): Define, to avoid clash with libcurses.
7350 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7352 2002-12-22 Bruno Haible <bruno@clisp.org>
7354 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7356 2002-12-23 Bruno Haible <bruno@clisp.org>
7358 * getline.h: Include <stddef.h>, for size_t.
7360 * unicodeio.h: Include <stddef.h>, for size_t.
7361 * unicodeio.c: Don't include <stddef.h>.
7363 2002-12-17 Bruno Haible <bruno@clisp.org>
7365 * canon-host.c (strdup): Remove unused declaration.
7367 * fsusage.c: Include full_read.h.
7368 (get_fs_usage): Use full_read instead of safe_read.
7370 * utime.c (utime_null): Use SAFE_READ_ERROR.
7372 2002-12-11 Bruno Haible <bruno@clisp.org>
7374 * setenv.h: Rewritten to cope with systems that have setenv() but not
7376 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7379 2002-12-11 Bruno Haible <bruno@clisp.org>
7381 * setenv.c (alloca): Fall back to malloc.
7383 (setenv): Use freea() to free memory allocated with alloca().
7385 2002-11-13 Bruno Haible <bruno@clisp.org>
7387 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7388 function declarations.
7389 * unsetenv.c (unsetenv): Likewise.
7391 2002-03-04 Bruno Haible <bruno@clisp.org>
7393 Portability to AIX 4.3.3.
7394 * unsetenv.c: New file, extracted from setenv.c.
7395 * setenv.c: Move the unsetenv() function to unsetenv.c.
7397 2001-12-20 Bruno Haible <bruno@clisp.org>
7399 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7400 use malloc instead. For SunOS 4.
7402 2001-12-11 Bruno Haible <bruno@clisp.org>
7404 * setenv.c: Declare alloca.
7405 (compar_fn_t): New typedef.
7406 (KNOWN_VALUE, STORE_VALUE): Use it.
7408 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7411 2002-12-10 Paul Eggert <eggert@twinsun.com>
7413 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7414 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7415 Choose values that are less likely to collide with system fnmatch
7417 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7418 defined (e.g., a pure POSIX system).
7419 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7420 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7422 2002-12-06 Jim Meyering <jim@meyering.net>
7424 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7426 Merge in changes from libc's misc/error.c, in preparation
7427 for the merge of gnulib's changes back into libc.
7429 * error.c (_): Define only if not already defined.
7430 Move definition to follow all #include directives.
7431 Include unlocked-io.h only if !_LIBC.
7432 [_LIBC]: Include <libio/libioP.h>.
7433 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7434 (fflush): Tweak definition to use INTUSE.
7437 2002-12-05 Paul Eggert <eggert@twinsun.com>
7439 * alloca.c [defined emacs]: Include "lisp.h".
7440 (xalloc_die) [defined emacs]: New macro.
7441 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7442 [! defined emacs]: Include <xalloc.h>.
7443 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7444 (pointer): Typedef to POINTER_TYPE *.
7445 (malloc): Remove decl; we now always use xmalloc.
7446 (alloca): Use old-style definition, since Emacs needs this.
7447 Check for arithmetic overflow when computing combined size.
7449 2002-12-04 Paul Eggert <eggert@twinsun.com>
7451 Do not generate unlocked-io.h automatically, since it's easier to
7452 maintain it by hand.
7454 * unlocked-io.h: New file, from GNU diffutils,
7455 but with proper copyright notice and attribution.
7457 * Makefile.am: Add copyright notice.
7458 (libfetish_a_SOURCES): Add unlocked-io.h.
7459 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7460 (DISTCLEANFILES, io_functions): Remove macros.
7461 (EXTRA_DIST): Remove gen_uio.
7462 (unlocked-io.h): Remove rule.
7464 2002-12-04 Jim Meyering <jim@meyering.net>
7466 Reflect the fact that stat.c and lstat.c are no longer generated.
7467 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7468 (DISTCLEANFILES): Likewise.
7469 (EXTRA_DIST): Likewise.
7470 (all_local): Don't depend on stat.c or lstat.c.
7471 (stat.c, lstat.c): Remove rules.
7472 (EXTRA_DIST): Remove xstat.in.
7474 * xstat.in: Remove file. Contents moved into stat.c.
7475 * stat.c: New file. Contents mostly from xstat.in.
7476 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7477 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7479 * safe-read.c: Rework so that it may serve to define safe_write, too.
7480 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7482 2002-12-03 Jim Meyering <jim@meyering.net>
7484 * safe-read.c, safe-write.c: Change variable names and comments, but
7485 not semantics, to minimize the differences between these two files.
7486 (safe_read): Change comment to mention SAFE_READ_ERROR.
7488 * safe-read.c (IS_EINTR): Define.
7489 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7491 2002-12-02 Bruno Haible <bruno@clisp.org>
7493 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7494 Define, taken from safe-read.c.
7495 (INT_MAX): Provide fallback.
7496 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7497 * safe-write.h (SAFE_WRITE_ERROR): Define.
7499 * safe-read.c (EINTR): Remove definition.
7500 (safe_read): Don't use EINTR if it is absent.
7502 2002-12-02 Jim Meyering <jim@meyering.net>
7504 * safe-read.c (EINTR): Define.
7505 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7506 (INT_MAX): Provide fallback.
7507 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7509 * safe-read.h (SAFE_READ_ERROR): Define.
7511 2002-12-01 Jim Meyering <jim@meyering.net>
7513 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7514 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7516 2002-11-27 Paul Eggert <eggert@twinsun.com>
7518 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7519 hash_rehash): Replace `if (limit <= value) abort ();' with
7520 `if (! (value < limit)) abort ();', for readability.
7522 2002-11-26 <karl@gnu.org>
7524 * strdup.c: copy from libc again, with jim's ok.
7525 * .cppi-disable: re-add strdup.c
7527 2002-11-25 <karl@gnu.org>
7529 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7530 instead of "strtol.c".
7532 2002-11-25 Jim Meyering <jim@meyering.net>
7534 * mktime.c: Sync from libc, now that it has the latest fix.
7536 2002-11-24 <karl@gnu.org>
7538 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7539 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7541 2002-11-24 Jim Meyering <jim@meyering.net>
7543 Update from coreutils:
7545 * mktime.c: Merge in changes from libc.
7547 Avoid a link-time failure on some Linux systems.
7548 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7549 (__mon_yday): Declare with the STATIC attribute.
7550 (__mktime_internal): Likewise.
7551 Based on a report from Greg Schafer.
7553 2002-11-23 Jim Meyering <jim@meyering.net>
7555 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7556 Use `unsigned', not `int', as type of index.
7558 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7560 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7562 2002-11-22 Paul Eggert <eggert@twinsun.com>
7564 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7565 hint that one should use `if (! x) abort ();' rather than `assert
7566 (x);', and anyway it's one less thing to worry about configuring.
7567 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7568 hash_rehash, hash_insert): Use abort rather than assert.
7570 2002-11-22 Paul Eggert <eggert@twinsun.com>
7572 * quotearg.h: Allow multiple inclusion by surrounding with
7573 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7574 so that we can be included first.
7575 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7576 * quotearg.c: Include quotearg.h immediately after config.h.
7577 No need to include stddef.h or sys/types.h any more.
7578 Surround local include files with "", not "<>".
7579 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7580 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7581 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7582 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7583 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7584 (ISPRINT): Remove; no longer needed now that we assume C89.
7586 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7589 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7590 quotearg_char): Use SIZE_MAX rather than
7591 (size_t) -1 when we are talking about "infinity".
7593 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7595 2002-11-22 Bruno Haible <bruno@clisp.org>
7597 * safe-read.h: Assume C89. Add comments.
7598 (safe_read): Change return type to size_t.
7599 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7600 counts > SSIZE_MAX correctly.
7601 * safe-write.h: New file.
7602 * safe-write.c: New file.
7603 * full-read.h: New file.
7604 * full-read.c: New file.
7605 * full-write.h: Assume C89. Add comments.
7606 * full-write.c: Include safe-write.h.
7607 (full_write): Rewritten to use safe_write.
7608 Suggested by Jim Meyering and Paul Eggert.
7610 2002-11-21 Bruno Haible <bruno@clisp.org>
7612 Remove case insensitive option matching.
7613 * argmatch.h (argcasematch): Remove declaration.
7614 (ARGCASEMATCH): Remove macro.
7615 (__xargmatch_internal): Remove case_sensitive argument.
7616 (XARGMATCH): Update.
7617 (XARGCASEMATCH): Remove macro.
7618 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7619 case_sensitive argument.
7620 (argcasematch): Remove function.
7621 (__xargmatch_internal): Remove case_sensitive argument.
7622 (main): Use XARGMATCH instead of XARGCASEMATCH.
7624 * xmalloc.c: Change compile-time error message. Add comment about
7625 required autoconf version.
7627 2002-11-21 Jim Meyering <jim@meyering.net>
7629 * strdup.c (strdup): Tweak comment and initial #if/#include.
7631 Merge in changes from the coreutils.
7633 2002-09-25 Paul Eggert <eggert@twinsun.com>
7634 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7635 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7636 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7637 int. Work more efficiently if X is the same width as uintmax_t.
7638 Do not compare X to -1, to avoid bogus compiler warning.
7639 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7640 Don't assume that f_frsize and f_bsize are the same type.
7642 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7645 * makepath.c (make_path): Restore umask *before* creating the final
7647 (make_path): Minor reformatting.
7649 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7650 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7652 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7653 ones. At least on GNU/Linux systems, `auto' means something else.
7656 2002-11-20 Paul Eggert <eggert@twinsun.com>
7658 Merge argmatch cleanups from Bison. Assume C89.
7660 * argmatch.c: Include config.h here, not in argmatch.h.
7661 Include stdlib.h, for EXIT_FAILURE.
7662 Always include <string.h>, since we assume C89.
7663 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7664 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7665 Include <stddef.h> instead, since it's all we need for size_t.
7666 (PARAMS): Remove. All uses removed.
7667 (ARRAY_CARDINALITY): Do not bother to #undef.
7668 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7669 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7670 Remove unnecessary parentheses.
7671 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7672 Insert necessary parentheses.
7673 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7674 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7676 2002-11-19 Bruno Haible <bruno@clisp.org>
7678 * mbswidth.c: Include mbswidth.h right at the beginning.
7679 * mbswidth.h: Include <stddef.h>, for size_t.
7681 * mbswidth.h (PARAMS): Remove macro.
7682 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7683 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7685 * gcd.h (PARAMS): Remove macro.
7686 (gcd): Use ANSI C function declarations.
7687 * gcd.c (gcd): Likewise.
7689 2002-11-15 Bruno Haible <bruno@clisp.org>
7691 * strcspn.c: Include <stddef.h>.
7692 (strcspn): Use ANSI C function declaration. Change return type to
7694 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7695 (strpbrk): Use NULL.
7696 * strpbrk.h (PARAMS): Remove macro.
7697 (strpbrk): Use ANSI C function declaration.
7698 * strstr.c: Don't include <sys/types.h>.
7699 * strstr.h (PARAMS): Remove macro.
7700 (strstr): Use ANSI C function declarations.
7702 2002-11-06 Bruno Haible <bruno@clisp.org>
7704 * gcd.h (gcd): Change argument type to 'unsigned long'.
7705 * gcd.c (gcd): Likewise.
7707 2002-11-05 Bruno Haible <bruno@clisp.org>
7709 * gcd.h: New file, from gettext-0.11.5.
7710 * gcd.c: New file, from gettext-0.11.5.
7712 2002-11-05 Bruno Haible <bruno@clisp.org>
7714 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7715 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7716 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7717 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7719 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7720 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7722 * closeout.c: Include gettext.h instead of <libintl.h>.
7723 * human.c: Include gettext.h instead of <libintl.h>.
7724 * quotearg.c: Include gettext.h instead of <libintl.h>.
7725 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7726 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7727 * userspec.c: Include gettext.h instead of <libintl.h>.
7728 * version-etc.c: Include gettext.h instead of <libintl.h>.
7729 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7730 (textdomain): Remove definition.
7731 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7733 * long-options.c: Remove include of <libintl.h> and definition of _.
7734 * same.c: Remove include of <libintl.h> and definition of _.
7736 2002-11-04 Bruno Haible <bruno@clisp.org>
7738 * stpcpy.h: New file, from GNU gettext-0.11.5.
7739 * strcase.h: New file, from GNU gettext-0.11.5.
7740 * strpbrk.h: New file, from GNU gettext-0.11.5.
7741 * strstr.h: New file, from GNU gettext-0.11.5.
7742 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7744 2002-05-09 Bruno Haible <bruno@clisp.org>
7746 * config.charset: Update for newest glibc. Add canonical names
7747 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7749 2002-05-09 Bruno Haible <bruno@clisp.org>
7751 * localcharset.c (get_charset_aliases): Add more Windows specific
7754 2002-05-08 Owen Taylor <otaylor@redhat.com>
7756 * config.charset: A few additions for Solaris.
7758 2001-12-05 Bruno Haible <bruno@clisp.org>
7760 * localcharset.c (locale_charset): Don't return an empty string.
7762 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7764 * config.charset: msdos in uk_UA uses CP1125.
7766 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7768 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7769 * localcharset.c (locale_charset): Declare as extern "C".
7771 2002-02-15 Bruno Haible <bruno@clisp.org>
7773 * config.charset [msdosdjgpp]: For Russian, use CP866.
7775 2002-02-11 Bruno Haible <bruno@clisp.org>
7777 * config.charset: Add support for NetBSD.
7779 2002-09-25 <karl@gnu.org>
7781 * strdup.c: copy from libc/string (via ../config/srclist*).
7782 * getopt*: copy from libc/posix.
7783 * gettext.h: copy from gettext.
7784 * .cppi-disable: add strdup.c, gettext.h.
7786 2002-07-01 Jim Meyering <meyering@lucent.com>
7788 * c-stack.c: Include sys/time.h.
7789 From Volker Borchert.
7791 2002-06-11 Paul Eggert <eggert@twinsun.com>
7793 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7794 New macro. Use it uniformly instead of
7795 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7796 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7797 reported by Vin Shelton.
7799 2002-06-22 Jim Meyering <meyering@lucent.com>
7801 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7802 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7804 2002-06-22 Paul Eggert <eggert@twinsun.com>
7806 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7807 Do not assume SA_SIGINFO behavior.
7808 Bug reported by Jim Meyering on NetBSD 1.5.2.
7810 2002-06-22 Jim Meyering <meyering@lucent.com>
7812 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7814 * exitfail.c, exitfail.h: Likewise.
7815 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7817 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7819 (EXTRA_DIST): Add fnmatch_loop.c.
7820 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7822 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7823 * fnmatch.c: Update from diffutils-2.8.2.
7824 * fnmatch_.h: New file. From diffutils-2.8.2.
7825 * fnmatch.h: Remove file.
7827 2002-06-18 Paul Eggert <eggert@twinsun.com>
7829 * file-type.h: Report an error if neither S_ISREG nor
7830 S_IFREG is defined, instead of using a test specific to glibc
7831 2.2. This should be safe, since POSIX requires S_ISREG and
7832 Unix Version 7 had S_IFREG. We don't need to check for
7833 <sys/types.h> since we don't use any symbols that it defines.
7835 2002-06-15 Jim Meyering <meyering@lucent.com>
7837 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7838 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7839 have been included before this file.
7841 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7843 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7844 so that each temporary file name is unique and valid in the first
7845 8 characters, for operation under DOS.
7847 2002-06-15 Jim Meyering <meyering@lucent.com>
7849 Work even with DJGPP 2.03, which lacks support for symlinks.
7851 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7853 * lchown.c (S_ISLNK): Likewise.
7855 2002-06-14 Jim Meyering <meyering@lucent.com>
7857 * file-type.h: Use the version from diffutils-2.8.2.
7858 * file-type.c: Likewise.
7860 2002-05-27 Jim Meyering <meyering@lucent.com>
7862 Fix a problem seen only on nonconforming systems whereby ls.c's
7863 use of localtime, and then of gettimeofday would cause trouble:
7864 the localtime call used to initialize rpl_gettimeofday's save
7865 mechanism would clobber ls's current local time information so
7866 that in any long listing the first file would always be listed
7867 with date 1970-01-01. Analysis by Volker Borchert.
7869 * gettimeofday.c (localtime): Undefine.
7870 (rpl_localtime): New function.
7872 2002-05-22 Jim Meyering <meyering@lucent.com>
7874 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7875 * file-type.h: New file.
7876 * file-type.c (file_type): New file/function. Extracted from diffutils.
7878 2002-04-29 Paul Eggert <eggert@twinsun.com>
7880 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7882 2002-04-28 Paul Eggert <eggert@twinsun.com>
7884 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7885 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7886 of 127, since 64 is the largest conceivable number for ancient
7888 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7890 2002-04-28 Jim Meyering <meyering@lucent.com>
7892 * sig2str.c (WTERMSIG): Remove definition (unused).
7894 2002-04-28 Paul Eggert <eggert@twinsun.com>
7896 * sig2str.h, sig2str.c: New files.
7897 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7899 2002-04-24 Jim Meyering <meyering@lucent.com>
7901 * gettext.h: New file, from Gettext.
7902 * Makefile.am (INCLUDES): Remove -I../intl.
7903 (libfetish_a_SOURCES): Add gettext.h.
7905 2002-04-16 Jim Meyering <meyering@lucent.com>
7907 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7908 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7909 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7911 2002-04-12 Jim Meyering <meyering@lucent.com>
7913 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7915 2002-03-10 Jim Meyering <meyering@lucent.com>
7917 * makepath.c (make_path): Remove a comma from a diagnostic.
7918 Suggestion from Santiago Vila.
7920 2002-03-08 Jim Meyering <meyering@lucent.com>
7922 * rename.c: Mention that this wrapper is needed also on
7923 mips-dec-ultrix4.4 systems.
7925 2002-03-02 Jim Meyering <meyering@lucent.com>
7927 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7928 not HAVE_CLOCK_SETTIME.
7930 2002-02-27 Paul Eggert <eggert@twinsun.com>
7932 * nanosleep.h: Rename to....
7933 * timespec.h: New name for nanosleep.h. All uses changed.
7935 * gettime.c: New file.
7936 * settime.c: New file.
7939 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7940 timespec.h. Remove nanosleep.h.
7942 2002-02-25 Paul Eggert <eggert@twinsun.com>
7944 * acl.c, acl.h: New files.
7945 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7947 2002-02-24 Jim Meyering <meyering@lucent.com>
7949 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7950 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7951 cause trouble. Reported by Nelson Beebe.
7953 2002-02-23 Paul Eggert <eggert@twinsun.com>
7955 * path-concat.c (xpath_concat): Reorder code to pacify
7956 compilers that don't know that xalloc_die never returns.
7958 2002-02-20 Jim Meyering <meyering@lucent.com>
7960 * getdate.c: Regenerate using bison-1.33.
7962 2002-02-15 Paul Eggert <eggert@twinsun.com>
7964 * posixver.c, posixver.h: New files.
7965 * Makefile.am (libfetish_a_SOURCES): Add them.
7967 2002-02-02 Paul Eggert <eggert@twinsun.com>
7968 Bruno Haible <bruno@clisp.org>
7970 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7971 (fwrite_success_callback): New declaration.
7972 * unicodeio.c (unicode_to_mb): New function, extracted from
7973 print_unicode_char. Call failure callback instead of error.
7974 (fwrite_success_callback): New function.
7975 (exit_failure_callback): New function.
7976 (fallback_failure_callback): New function.
7977 (print_unicode_char): Call unicode_to_mb.
7979 2002-01-26 Jim Meyering <meyering@lucent.com>
7981 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7983 2002-01-22 Jim Meyering <meyering@lucent.com>
7985 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7986 Otherwise, some versions of automake would omit the rule that makes
7987 Makefile from Makefile.in.
7989 2001-01-21 Paul Eggert <eggert@twinsun.com>
7991 * xmemcoll.h, xmemcoll.c: New files.
7992 * Makefile.am (libfetish_a_SOURCES): Add them.
7993 * memcoll.c: Include errno.h, and declare errno if not defined.
7994 (memcoll): Set errno to zero if there is no error.
7996 * quotearg.c (quotearg_buffer_restyled):
7997 Fix bug with quoting buffers containing NUL when backslashing escapes.
7998 This bug was exposed by the other changes in this patch.
7999 (quotearg_n_options): New arg ARGSIZE.
8000 All callers changed.
8001 (quoting_options_from_style): New function.
8002 (quotearg_n_style): Use it.
8003 (quotearg_n_style_mem): New function.
8005 * quotearg.h (quotearg_n_style_mem): New function.
8007 2002-01-16 Jim Meyering <meyering@lucent.com>
8009 * getdate.y: Add three semicolons, each just before a closing brace.
8010 Bison (as of version 1.31) no longer papers over that mistake.
8012 2002-02-14 Paul Eggert <eggert@twinsun.com>
8014 * backupfile.c (ISDIGIT): Comment fix.
8015 * getdate.y (ISDIGIT): Likewise.
8016 * posixtm.c (ISDIGIT, year): Likewise.
8017 * strverscmp.c (ISDIGIT): Likewise.
8018 * userspec.c (ISDIGIT): Likewise.
8020 2002-01-05 Jim Meyering <meyering@lucent.com>
8022 * version-etc.c (version_etc_copyright): Update copyright year.
8024 2001-01-19 Paul Eggert <eggert@twinsun.com>
8026 * closeout.c (close_stdout_status): If ferror (stdout), do
8027 not silently exit merely because the output buffer happens to
8028 have nothing pending.
8030 2001-12-18 Paul Eggert <eggert@twinsun.com>
8032 See the big note in ../ChangeLog.
8033 * human.c (suffixes): Prefer K to k for 1024.
8034 (generate_suffix_backwards): New function.
8035 (human_readable_inexact): Use it.
8036 * xstrtol.c (__xstrtol): If there is no number but there
8037 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8038 Accept 'K' as well as 'k'.
8040 2001-12-15 Jim Meyering <meyering@lucent.com>
8042 * regex.h (__restrict_arr): Update from libc.
8044 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8045 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8048 2001-12-10 Jim Meyering <meyering@lucent.com>
8050 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8051 Instead, include "xalloc.h".
8052 (initbuffer): Don't cast xmalloc return value to char*.
8053 (readline): Reword comment.
8054 Don't cast xrealloc return value to char*
8057 2001-12-09 Jim Meyering <meyering@lucent.com>
8059 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8060 `signed and unsigned type in conditional expression'.
8061 * posixtm.c (posix_time_parse): Likewise.
8063 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8065 * readtokens.c (readtoken): Declare an index to be of type unsigned
8066 to avoid a pedantic warning.
8068 * getstr.c: Don't include assert.h.
8069 (getstr): Remove warning-evoking assertions.
8070 Return -1 if offset parameter is out of bounds.
8071 Change the type of a local from int to size_t.
8073 * strftime.c (my_strftime_localtime_r): Include this function
8074 definition in the `#if ! HAVE_TM_GMTOFF' block.
8076 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8077 Include xalloc.h instead.
8079 2001-12-02 Jim Meyering <meyering@lucent.com>
8081 * tempname.c: Don't declare getenv, thus reverting the change of
8082 2001-11-18. It's no longer necessary, now that stdlib.h is always
8085 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8086 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8088 2001-11-30 Akim Demaille <akim@epita.fr>
8090 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8091 before being defined.
8093 2001-11-27 Paul Eggert <eggert@twinsun.com>
8095 * quotearg.h (quotearg_n, quotearg_n_style):
8096 First arg is int, not unsigned.
8097 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8098 (SIZE_MAX, UINT_MAX): New macros.
8099 (quotearg_n_options): Abort if N is negative.
8100 Avoid overflow check on hosts where size_t is 64 bits and int
8101 is 32 bits, as overflow is impossible there.
8102 Fix off-by-one typo that caused unnecessary reallocation.
8104 2001-11-27 Jim Meyering <meyering@lucent.com>
8106 * tempname.c: Merge with version from libc.
8107 * regex.c: Likewise.
8109 * tempname.c: Include stdlib.h unconditionally. On some old systems
8110 for which STDC_HEADERS is 0, it was not included, resulting in a
8111 warning about an integer-to-pointer conversion problem with getenv.
8112 Reported by Volker Borchert.
8114 2001-11-26 Jim Meyering <meyering@lucent.com>
8116 * gtod.h: Remove file.
8117 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8118 * gettimeofday.c: Don't include gtod.h.
8119 (GTOD_init): Remove function.
8120 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8121 Suggestion from Volker Borchert.
8123 2001-11-23 Jim Meyering <meyering@lucent.com>
8125 * hash.h (struct hash_table): Don't define here. Merely declare it.
8126 * hash.c (struct hash_table): Define it here instead.
8128 2001-11-22 Jim Meyering <meyering@lucent.com>
8130 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8132 2001-11-18 Paul Eggert <eggert@twinsun.com>
8134 * tempname.c (TMP_MAX): Remove; no longer needed.
8135 (TEMPORARIES): New macro.
8136 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8137 removes an artificial limitation (e.g. HP-UX 10.20, where
8140 2001-11-18 Jim Meyering <meyering@lucent.com>
8142 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8145 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8146 files will be created before anything else.
8148 2001-11-17 Jim Meyering <meyering@lucent.com>
8150 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8151 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8152 rather than group writable. Patch by Juan F. Codagnone.
8154 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8155 Instead, include "xalloc.h".
8157 * mountlist.c: Include unlocked-io.h after all system headers.
8158 Remove explicit declarations of xmalloc, xrealloc,
8159 and xstrdup. Instead, include "xalloc.h".
8161 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8162 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8163 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8165 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8166 Reported by Padraig Brady.
8168 * mkstemp.c: #undef mkstemp.
8170 (rpl_mkstemp): Rename from mkstemp.
8173 2001-11-16 Jim Meyering <meyering@lucent.com>
8175 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8176 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8177 determine the amount of total physical memory, use pstat_getstatic.
8178 HPUX-11 doesn't define _SC_PHYS_PAGES.
8179 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8180 If sysconf couldn't be used to determine the amount of available
8181 physical memory, use both pstat_getstatic and pstat_getdynamic.
8182 Based on a patch from Bob Proulx.
8184 2001-11-05 Jim Meyering <meyering@lucent.com>
8186 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8188 2001-11-03 Jim Meyering <meyering@lucent.com>
8190 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8191 in argmatch_to_argument call.
8193 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8196 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8197 e.g., a fault due to an attempt to free a NULL pointer.
8199 2001-11-01 Jim Meyering <meyering@lucent.com>
8201 * dirfd.c, dirfd.h: New files.
8202 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8204 * hash.c (hash_print) [TESTING]: Clean up.
8206 2001-10-22 Paul Eggert <eggert@twinsun.com>
8208 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8209 to avoid a warning if -Wall.
8211 2001-10-21 Paul Eggert <eggert@twinsun.com>
8213 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8215 2001-10-21 Jim Meyering <meyering@lucent.com>
8217 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8218 this code would end up calling gettext even in packages built
8220 * getopt.c (_): Likewise.
8221 * regex.c (_): Likewise.
8223 2001-10-20 Paul Eggert <eggert@twinsun.com>
8225 * error.c (strerror_r): Do not declare unless !_LIBC.
8226 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8227 Use strerror_r that is only a macro, even if it is not a function.
8228 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8229 (private_strerror): Use prototypes, not old-style function definition.
8230 (print_errno_message): New function.
8231 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8233 (error_tail, error, error_at_line): Use it.
8235 2001-10-11 Jim Meyering <meyering@lucent.com>
8237 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8238 and quote_n (1, ... to avoid clobbering a buffer.
8240 2001-10-05 Jim Meyering <meyering@lucent.com>
8242 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8243 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8244 * hash-pjw.h: New file.
8246 2001-09-30 Jim Meyering <meyering@lucent.com>
8248 * mountlist.c [MOUNTED_GETFSSTAT]:
8249 Include <sys/ucred.h>, for Apple Darwin.
8250 Include sys/mount.h and sys/fs_types.h only if available.
8252 (read_filesystem_list): Use FS_TYPE.
8254 2001-09-29 Paul Eggert <eggert@twinsun.com>
8256 * exclude.c (excluded_filename): 0 -> false, since it's
8259 2001-09-28 Paul Eggert <eggert@twinsun.com>
8261 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8262 #defines strtoimax. Also treat the other strto* functions
8265 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8266 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8267 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8269 2001-09-26 Jim Meyering <meyering@lucent.com>
8271 Most macros in unlocked-io.h had the wrong number of arguments.
8272 * gen-uio: New script.
8273 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8274 * unlocked-io.hin: Remove file.
8275 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8276 rather than trying to embed it here.
8277 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8278 Reported by Padraig Brady.
8280 2001-09-25 Volker Borchert <bt@teknon.de>
8282 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8284 2001-09-23 Jim Meyering <meyering@lucent.com>
8286 * mountlist.c: Remove useless parentheses in #if directives.
8287 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8288 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8290 2001-09-22 Jim Meyering <meyering@lucent.com>
8292 * localcharset.c: Update from latest gettext.
8293 * config.charset: Likewise.
8295 2001-09-20 Jim Meyering <meyering@lucent.com>
8297 * xstrtol.c (strtoimax): Guard declaration with
8298 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8299 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8300 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8301 (strtoumax): Likewise, for completeness (it wasn't necessary).
8303 2001-09-06 Paul Eggert <eggert@twinsun.com>
8305 * strtoimax.c (HAVE_LONG_LONG):
8306 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8307 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8308 to work around bug in IBM C compiler.
8310 2001-09-16 Jim Meyering <meyering@lucent.com>
8312 * mkdir.c: New file.
8314 2001-09-04 Paul Eggert <eggert@twinsun.com>
8316 * xgetcwd.c: Revert some of the previous change; intead,
8317 fix the HAVE_GETCWD_NULL code to behave more like the
8318 !HAVE_GETCWD_NULL code used to.
8321 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8324 2001-09-04 Paul Eggert <eggert@twinsun.com>
8326 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8327 Use ssize_t, not int, to store result of readlink.
8328 Check for ssize_t overflow as well as size_t overflow,
8329 as POSIX says the result of readlink is implementation-defined
8330 when ssize_t overflows.
8331 Remove unnecessary cast to char*.
8332 Use free+malloc instead of realloc, as the storage doesn't need
8333 to be preserved and it's clearer and can be more efficient that way.
8334 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8335 * xreadlink.h (xreadlink): Update prototype.
8337 2001-09-03 Paul Eggert <eggert@twinsun.com>
8339 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8340 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8341 spotted by Jim Meyering.
8343 2001-09-03 Jim Meyering <meyering@lucent.com>
8345 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8347 2001-09-03 Paul Eggert <eggert@twinsun.com>
8349 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8350 like the HAVE_GETCWD_NULL code.
8351 Include pathmax.h if not HAVE_GETCWD.
8352 Do not include xalloc.h.
8353 (INITIAL_BUFFER_SIZE): New symbol.
8354 Do not use xmalloc / xrealloc, since the caller is responsible for
8355 handling errors. Preserve errno around `free' during failure.
8356 Do not overrun buffer when using getwd.
8358 2001-09-03 Paul Eggert <eggert@twinsun.com>
8360 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8361 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8363 2001-09-02 Jim Meyering <meyering@lucent.com>
8365 * error.c: Update from GNU libc.
8367 2001-09-01 Jim Meyering <meyering@lucent.com>
8369 * xreadlink.c: New file.
8370 * xreadlink.h: New file.
8371 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8373 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8374 doesn't conflict with sparc Solaris 7's definition in
8375 /usr/include/sys/int_types.h.
8377 * exclude.c: Use `""', not `<>' to #include non-system header files.
8378 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8379 and strncasecmp as r-values. Unixware didn't have declarations.
8381 2001-08-31 Jim Meyering <meyering@lucent.com>
8383 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8384 Use an initial, malloc'd, buffer of length 128 rather than
8385 a statically allocated one of length 1024.
8387 2001-08-30 Paul Eggert <eggert@twinsun.com>
8389 * xgetcwd.c: Don't include pathmax.h.
8390 Include stdlib.h and unistd.h if available.
8392 (xmalloc, xstrdup, free): Remove decls.
8393 (xgetcwd): Don't assume sizes fit in unsigned.
8394 Check for overflow when computing sizes.
8395 Simplify reallocation code.
8397 2001-08-28 Paul Eggert <eggert@twinsun.com>
8399 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8401 * strtoimax.c: Renamed from strtoxmax.c, removing the
8404 Also, make the following further changes to make this file's
8405 configuration more similar to that of strtol.c:
8406 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8407 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8408 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8409 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8410 changed to signed values.
8412 And make the following changes as well:
8413 Fix copyright notice, as 1999 was missing.
8414 (verify): New macro.
8415 (strtoimax): Check sizes at compile-time, not run-time.
8416 Prefer strtol to strtoll if both work.
8417 (main): Remove; it was not that useful and was a pain to maintain.
8419 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8421 2001-08-30 Paul Eggert <eggert@twinsun.com>
8423 * savedir.c (savedir): Remove size parameter, as POSIX says that
8424 a directory's st_size can have an arbitrary value, so the old
8425 usage could waste an arbitrary amount of memory. All uses
8427 * savedir.h: Update prototype.
8429 2001-08-30 Paul Eggert <eggert@twinsun.com>
8431 * xstrtol.c (strtoimax): New decl.
8433 2001-08-28 Paul Eggert <eggert@twinsun.com>
8435 * xstrtol.h: Add copyright notice.
8436 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8437 LONGINT_INVALID_SUFFIX_CHAR.
8439 2001-08-30 Paul Eggert <eggert@twinsun.com>
8441 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8444 2001-08-30 Paul Eggert <eggert@twinsun.com>
8446 * hash.c: Remove '2001' from copyright notice.
8448 2001-08-30 Paul Eggert <eggert@twinsun.com>
8450 * full-write.h: New file.
8451 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8452 * full-write.c: Correct credits, as cccp.c no longer
8453 exists and anyway it was so heavily changed from the old cccp
8454 code as to be unrecognizable. Include full-write.h.
8455 (full_write) Return size_t, with short writes meaning failure.
8456 All callers changed. This fixes a bug with large buffers
8458 * utime.c: Include full-write.h.
8460 2001-08-30 Paul Eggert <eggert@twinsun.com>
8462 Merge 'exclude' changes from tar 1.13.22.
8463 This fixes one or two unlikely storage allocation overflow bugs,
8464 but doesn't change user-visible behavior otherwise.
8466 2001-08-30 Paul Eggert <eggert@twinsun.com>
8468 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8469 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8470 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8471 Include if available.
8472 (<xalloc.h>): Include
8473 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8474 (verify): New macro. Use it to verify that EXCLUDE macros do not
8475 collide with FNM macros.
8476 (struct patopts): New struct.
8477 (struct exclude): Use it, as exclude patterns now come with options.
8478 (new_exclude): Support above changes.
8479 (new_exclude, add_exclude_file):
8480 Initial size must now be a power of two to simplify overflow checking.
8481 (free_exclude, fnmatch_no_wildcards): New function.
8482 (excluded_filename): No longer requires options arg, as the options
8483 are determined by add_exclude. Now returns bool, not int.
8484 (excluded_filename, add_exclude):
8485 Add support for the fancy new exclusion options.
8486 (add_exclude, add_exclude_file): Now takes int options arg.
8487 Check for arithmetic overflow when computing sizes.
8488 (add_exclude_file): xrealloc might modify errno, so don't
8489 realloc until after errno might be used.
8491 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8493 (free_exclude): New decl.
8494 (add_exclude, add_exclude_file): Now takes int options arg.
8495 (excluded_filename): No longer requires options arg, as the options
8496 are determined by add_exclude. Now returns bool, not int.
8498 2001-08-30 Paul Eggert <eggert@twinsun.com>
8500 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8502 2001-08-27 Jim Meyering <meyering@lucent.com>
8504 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8506 * version-etc.c (N_): Remove definition.
8507 Revert most of last change.
8508 Instead, simply don't mark the `Copyright...' string for translation.
8509 Based on advice from Paul Eggert.
8511 * strtoxmax.c: Tweak comment.
8513 2001-08-26 Jim Meyering <meyering@lucent.com>
8515 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8516 of copyright with `%s' so translators don't get an untranslated
8518 (COPYRIGHT_YEAR): Define.
8519 (version_etc): Use fprintf rather than fputs.
8520 Suggestion from Ulrich Drepper.
8522 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8524 * strtoll.c: New file, from GNU libc.
8525 * xstrtoimax.c: New file.
8527 * xstrtol.h: Add xstrtoimax.
8528 * strtoumax.c: New file. Simply include "strtoumax.c".
8529 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8531 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8532 * strtoxmax.c: ... then renamed to this.
8534 2001-08-13 Paul Eggert <eggert@twinsun.com>
8536 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8537 Port to Solaris 8, where 'sed' requires a space after the 'r'
8538 command, and where sh dislikes "$/". Clean up the spacing a bit.
8539 Redirect output to $tmp just once.
8541 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8543 * addext.c (<errno.h>): Include.
8544 (errno): Declare if not defined.
8545 (addext): Work correctly when pathconf returns -1 and leaves
8546 errno alone because there is no limit. Also, work even if
8547 pathconf returns a value greater than SIZE_MAX.
8549 2001-08-12 Jim Meyering <meyering@lucent.com>
8551 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8552 Simply `return getcwd (NULL, 0);'.
8553 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8554 Use 1300 as initial value for length, not PATH_MAX.
8556 * pathmax.h: Clean up cpp syntax.
8558 2001-08-12 Jim Meyering <meyering@lucent.com>
8560 * gettimeofday.c: New file.
8562 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8564 2001-08-04 Jim Meyering <meyering@lucent.com>
8566 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8567 to get in sync with glibc.
8569 2001-08-03 Paul Eggert <eggert@twinsun.com>
8571 The following changes are from gettext 0.10.39 as maintained by
8574 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8575 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8576 with inverted sense. All uses changed.
8578 * mbswidth.c: Don't include <limits.h>.
8579 Include <stdlib.h> and <string.h> unconditionally.
8580 (iswcntrl, mbsinit, ISCNTRL): New macros.
8581 (mbsnwidth): Use K&R style function declarations.
8582 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8583 can optimize it when MB_CUR_MAX == 1.
8584 The width of control characters is zero, not 1.
8586 2001-07-15 Jim Meyering <meyering@lucent.com>
8588 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8589 (BUILT_SOURCES): Add unlocked-io.h.
8590 (io_functions): Define.
8591 (unlocked-io.h): New rule.
8592 (DISTCLEANFILES): Add unlocked-io.h.
8593 (all-local): Depend on unlocked-io.h, to ensure it is created.
8595 * unlocked-io.hin: New file
8597 * regex.c: Update from glibc.
8599 2001-07-05 Jim Meyering <meyering@lucent.com>
8601 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8603 (libfetish_a_SOURCES): Put all .h files here instead.
8604 Remove a thus-exposed (better checks in automake) duplicate and
8605 two unnecessary .h files.
8607 2001-06-11 Jim Meyering <meyering@lucent.com>
8609 * regex.c: Update from GNU libc.
8611 2001-05-27 Jim Meyering <meyering@lucent.com>
8613 * readutmp.h (UT_TYPE): Define.
8615 2001-05-24 Jim Meyering <meyering@lucent.com>
8617 * argmatch.c: Include "quote.h".
8618 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8619 quote function. Reported by Göran Uddeborg.
8621 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8623 * dirname.c (dir_name): Compute append_dot using path, not newpath
8624 which is not yet declared.
8626 2001-05-11 Paul Eggert <eggert@twinsun.com>
8628 * Makefile.am (libfetish_a_SOURCES):
8629 Add strftime.c, since we now compile it on all hosts.
8631 * strftime.c (my_strftime):
8632 Define to nstrftime if emacs, but only if my_strftime is not defined.
8633 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8634 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8635 Add one more extra argument: a nanoseconds value.
8638 (my_strftime function): Add %N format.
8639 (emacs_strftimeu): Renamed from emacs_strftime,
8640 with extra ut argument.
8642 2001-05-11 Paul Eggert <eggert@twinsun.com>
8644 dirname code cleanup. base_name now behaves more compatibly
8645 with POSIX basename when given file names that have trailing
8646 slashes, and similarly for dir_name. Add new primitives
8647 base_len and dir_len. Put the directory-name-related decls
8650 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8651 * backupfile.c (base_name): Likewise.
8652 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8653 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8654 * makepath.c (strip_trailing_slashes): Likewise.
8655 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8657 * rename.c (strip_trailing_slashes): Likewise.
8658 * same.c (base_name): Likewise.
8659 * stripslash.c (ISSLASH): Likewise.
8661 * addext.c: Include <dirname.h> after size_t is defined.
8662 * backupfile.c: Likewise.
8664 * addext.c (addext): Use base_len to trim redundant
8665 trailing slashes instead of doing it ourselves.
8666 But do not trim the last slash if it is not redundant.
8668 * backupfile.c (find_backup_file_name,
8669 max_backup_version): Use base_len instead of rolling it ourselves.
8670 Handle the case of "" and (on DOS) "C:" correctly.
8672 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8673 Include <string.h>, <dirname.h>.
8674 (base_name): Allow file names ending in slashes, other than names
8675 that are all slashes. In this case, return the basename followed
8676 by the slashes. This is more general, and can be used in places
8677 where the original base_name purposely had an assertion failure.
8678 (base_len): New function.
8680 * dirname.c: Include <string.h> instead of <stdlib.h>.
8681 Do not include <assert.h>; no longer needed.
8683 (memrchr): Remove decl.
8684 (dir_name_r): Remove.
8685 (dir_len): Renamed from dirlen. All callers changed.
8686 Rewrite in terms of base_name, for simplicity and consistency.
8687 (dir_name): Never return NULL. All callers changed.
8688 Do not include <stdlib.h> in test program; no longer needed.
8689 return 0; is fine for test program.
8691 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8693 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8695 * path-concat.c (path_concat): Use base_len to compute
8696 base length, not strlen; this means we cannot rely on memcpy
8699 * same.c (STREQ): Remove.
8700 (same_name): Handle the case where the basename ends in trailing '/'.
8702 * stripslash.c (strip_trailing_slashes): Return nonzero if
8703 a slash was stripped. Do not strip the last slash after a
8706 2001-04-08 Jim Meyering <meyering@lucent.com>
8708 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8709 recomputed; that's necessary when the offset spans a DST transition.
8710 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8712 2001-04-02 Jim Meyering <meyering@lucent.com>
8714 * regex.h, regex.c: Update from GNU libc.
8716 2001-03-19 Paul Eggert <eggert@twinsun.com>
8718 * version-etc.c (version_etc_copyright): Update to 2001.
8720 2001-03-16 Paul Eggert <eggert@twinsun.com>
8722 * tempname.c (uint64_t): Define to uintmax_t if
8723 not defined, and if UINT64_MAX is not defined.
8724 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8725 Reported by John David Anglin.
8727 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8729 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8730 alias if codeset is empty.
8731 * config.charset (BeOS): Use wildcard syntax.
8733 2001-03-13 Jim Meyering <meyering@lucent.com>
8735 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8736 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8739 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8741 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8743 * unicodeio.c (print_unicode_char): Simplify accordingly.
8745 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8747 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8748 support for DOS/DJGPP.
8750 2001-02-28 Paul Eggert <eggert@twinsun.com>
8752 * Makefile.am (libfetish_a_SOURCES):
8753 Add dup-safer.c, fopen-safer.c.
8754 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8756 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8758 2001-02-25 Paul Eggert <eggert@twinsun.com>
8760 The mkstemp replacement is taken from glibc 2.2.2, with some
8761 portability fixes for use outside glibc, as follows:
8763 * tempname.c (struct_stat64): New macro.
8764 (direxists, __gen_tempname): Use it.
8765 This avoids a portability problem with Solaris 8.
8767 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8768 (<stddef.h>, <stdint.h>, <string.h>):
8769 Include only if STDC_HEADERS || _LIBC.
8770 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8771 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8772 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8773 (__set_errno): Define this macro if <errno.h> doesn't.
8774 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8775 Define these macros if <stdio.h> doesn't.
8776 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8777 Define these macros if <sys/stat.h>
8778 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8779 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8780 __xstat64): Define if not _LIBC.
8781 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8782 (__gen_tempname): Invoke gettimeofday only if
8783 HAVE_GETTIMEOFDAY || _LIBC;
8784 otherwise, fall back on plain "time".
8785 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8787 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8789 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8791 2001-02-17 Jim Meyering <meyering@lucent.com>
8793 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8794 around included file name.
8796 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8798 * strftime.c: Update from GNU libc (the only changes were to comments).
8800 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8802 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8804 2001-02-17 Paul Eggert <eggert@twinsun.com>
8806 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8807 Remove workaround macros for hosts that have mbrtowc but not
8808 mbstate_t, as we now insist on proper declarations for both
8809 before using mbrtowc.
8811 2001-02-17 Jim Meyering <meyering@lucent.com>
8813 * regex.c: Update from libc.
8815 2001-02-16 Paul Eggert <eggert@twinsun.com>
8817 * alloca.c (malloc): Undef before defining, since stdlib.h
8818 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8819 Reported by Mark Hounschell via Paul Eggert.
8821 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8823 * config.charset: Update for FreeBSD 4.2.
8825 2001-01-26 Jim Meyering <meyering@lucent.com>
8827 * quotearg.c: Include stddef.h.
8828 * quote.c: Include stddef.h.
8829 Reported by Axel Kittenberger.
8831 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8832 line in double quotes so that it evokes a better diagnostic.
8833 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8834 Reported by Axel Kittenberger.
8836 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8838 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8839 to avoid a warning. Add back 'const' to inptr.
8841 2001-01-16 Jim Meyering <meyering@lucent.com>
8843 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8846 2001-01-14 Jim Meyering <meyering@lucent.com>
8848 * rename.c: New file. From Volker Borchert.
8849 Include stdlib.h, string.h or strings.h, and xalloc.h.
8850 Use strip_trailing_slashes rather than open-coding it.
8852 2001-01-03 Paul Eggert <eggert@twinsun.com>
8854 * strftime.c: Sync with glibc time/strftime.c 1.81.
8856 2001-01-03 Jim Meyering <meyering@lucent.com>
8858 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8859 local `inptr' to avoid warning with some system declarations of iconv.
8861 2000-12-29 Paul Eggert <eggert@twinsun.com>
8863 * modechange.c: Do not assume that mode_t uses the
8864 traditional octal encoding. E.g. "chmod 1 FOO" should set
8865 the other-execute bit of FOO even if S_IXOTH != 1.
8867 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8868 WOTH, XOTH, ALLM): New macros.
8869 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8870 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8872 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8873 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8875 No need to use uintmax_t; unsigned long is long enough.
8876 Don't bother to get suffix since we don't use it.
8878 2000-12-24 Jim Meyering <meyering@lucent.com>
8880 * hash.c (is_prime): Return explicit boolean values.
8881 (hash_get_first): Return NULL to appease Irix5.6's 89.
8882 Reported by Nelson Beebe.
8884 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8886 * localcharset.c (locale_charset): Add support for Win32.
8888 2000-12-18 Paul Eggert <eggert@twinsun.com>
8890 * physmem.h, physmem.c: New files.
8892 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8893 (noinst_HEADERS): Add physmem.h.
8895 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8896 't' for compatibility with Solaris 8 sort.
8898 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8900 * config.charset: Add support for BeOS.
8902 2000-12-16 Jim Meyering <meyering@lucent.com>
8904 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8905 SHELLS_FILE to a file name that's useful on djgpp systems.
8907 (ADDITIONAL_DEFAULT_SHELLS): Define.
8908 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8909 Based mostly on a patch from Prashant TR.
8911 2000-12-16 Jim Meyering <meyering@lucent.com>
8913 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8914 N and M) would have treated it like `chown N:N FILE'.
8916 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8918 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8920 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8921 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8922 to the list of canonical encodings. Rename EUC-CN to GB2312.
8924 2000-12-08 Andreas Schwab <schwab@suse.de>
8926 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8927 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8929 2000-12-07 Jim Meyering <meyering@lucent.com>
8931 * stripslash.c (ISSLASH): Define.
8932 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8935 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8936 (dir_name_r): Declare this function as static.
8937 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8938 manifest itself on a name containing a mix of slashes and
8940 Make this function work with names starting with a DOS-style
8941 drive letter and colon prefix.
8942 (dir_name): Append `.' if necessary.
8943 Based mostly on patches from Prashant TR and Eli Zaretskii.
8945 * dirname.h (dir_name_r): Remove prototype.
8947 2000-12-05 Jim Meyering <meyering@lucent.com>
8949 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8951 2000-12-04 Jim Meyering <meyering@lucent.com>
8953 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8954 Also include memory.h, stdlib.h, unistd.h if appropriate.
8955 Reported by Andreas Jaeger (conflicting declaration of malloc).
8957 2000-12-02 Jim Meyering <meyering@lucent.com>
8959 * closeout.h: Make idempotent, to avoid some obscure warnings.
8961 2000-12-01 Paul Eggert <eggert@twinsun.com>
8963 * memrchr.c: Include <config.h> before any system include file.
8965 2000-11-29 Paul Eggert <eggert@twinsun.com>
8967 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8969 2000-11-26 Jim Meyering <meyering@lucent.com>
8971 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8973 2000-11-22 Paul Eggert <eggert@twinsun.com>
8975 * strftime.c (my_strftime): Do not invoke mbrlen with a
8976 size of (size_t) -1; it's not portable.
8978 2000-11-17 Akim Demaille <akim@epita.fr>
8980 * obstack.h: Formatting changes.
8981 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8982 prevent type checking.
8983 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8984 cast the value to (void *): assigning a `foo *' to a `void *'
8986 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8988 2000-11-17 Jim Meyering <meyering@lucent.com>
8990 * strstr.c: Update from GNU libc.
8992 2000-11-16 Jim Meyering <meyering@lucent.com>
8994 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8996 2000-11-11 Jim Meyering <meyering@lucent.com>
8998 * error.c: Add a couple #includes, merging from GNU libc version.
9000 2000-11-10 Jim Meyering <meyering@lucent.com>
9002 * obstack.h: Update from GNU libc.
9003 * obstack.c: Likewise.
9005 2000-11-06 Paul Eggert <eggert@twinsun.com>
9007 * getusershell.c (setusershell): Use rewind rather than
9008 fseek/fseeko, to avoid configuration hassles with fseeko.
9009 Don't bother opening SHELLS_FILE if shellstream is NULL;
9012 2000-11-05 Jim Meyering <meyering@lucent.com>
9014 * makepath.h (make_dir): Declare.
9015 * makepath.c (make_dir): Remove `static' attribute.
9018 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9020 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9021 last one in a bucket, advance to the next bucket.
9023 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9025 * fnmatch.c: Do not comment out all the code if we are using
9026 the GNU C library, because in some cases we are replacing buggy
9027 code in the GNU C library itself.
9029 2000-10-30 Paul Eggert <eggert@twinsun.com>
9031 * error.h, getline.h, modechange.h:
9032 Remove "2000" from Copyright line, as the file hasn't been
9033 changed this year other than in the copyright notice.
9035 * xalloc.h: Add "2000" to Copyright line, as this file
9036 was changed this year.
9038 2000-10-30 Paul Eggert <eggert@twinsun.com>
9040 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9041 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9042 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9044 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9046 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9047 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9048 doesn't define __restrict_arr.
9050 2000-10-29 Jim Meyering <meyering@lucent.com>
9052 * xstat.in: Fix grammar in comment.
9054 2000-10-28 Jim Meyering <meyering@lucent.com>
9056 * memchr.c: Update from libc.
9057 Adjust for portability:
9058 [HAVE_STDLIB_H]: Include stdlib.h.
9059 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9060 Undef __memchr, too.
9061 [!weak_alias]: Define __memchr to memchr.
9063 * regex.c: Update from libc.
9064 * regex.h: Likewise.
9065 * getopt1.c: Likewise.
9066 * memcmp.c: Likewise.
9068 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9069 Avoid using fseek, when possible -- it's broken by design.
9070 Patch by Ulrich Drepper.
9072 2000-10-26 Jim Meyering <meyering@lucent.com>
9074 * strftime.c: Update from libc.
9076 2000-10-25 Jim Meyering <meyering@lucent.com>
9078 * obstack.c: Update from libc.
9080 2000-10-23 Jim Meyering <meyering@lucent.com>
9082 * hard-locale.c (hard_locale): Revert last change -- it was simply
9083 wrong. That set_locale call must not have any side effects.
9086 2000-10-22 Jim Meyering <meyering@lucent.com>
9088 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9089 [CYCLIC]: Remove now-unused definition.
9091 * save-cwd.c (O_DIRECTORY): Define, if needed.
9092 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9093 Suggestion from Ulrich Drepper.
9095 2000-10-21 Jim Meyering <meyering@lucent.com>
9097 * dirname.c (dir_name_r): New function, factored out of dir_name.
9098 (dir_name): Use dir_name_r.
9099 * dirname.h (dir_name_r): Declare it.
9101 2000-10-21 Jim Meyering <meyering@lucent.com>
9103 * dirname.c (memrchr): Declare if necessary.
9104 (dir_name): Remove the restriction that there be no
9105 trailing slashes. Now, this code skips past them, effectively
9107 [TEST_DIRNAME] (main): New unit tests.
9109 * memrchr.c: New file from GNU libc.
9110 Undef __memrchr, too.
9111 [!weak_alias]: Define __memrchr to memrchr.
9112 Guard weak_alias use with `#ifdef weak_alias'.
9114 2000-10-17 Jim Meyering <meyering@lucent.com>
9116 * quote.h (PARAMS): Define and use.
9117 Reported by Akim Demaille.
9119 * getopt.c: Update from libc.
9121 2000-10-16 Jim Meyering <meyering@lucent.com>
9123 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9126 2000-09-25 Jim Meyering <meyering@lucent.com>
9128 * md5.h (rol): Define (from GnuPG).
9130 * sha.c: Give credit (GnuPG) where due.
9131 (M): Use rol rather than open-coding it.
9132 Add a FIXME comment.
9134 2000-09-21 Jim Meyering <meyering@lucent.com>
9136 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9137 Reported by Michael Stone.
9139 2000-09-20 Jim Meyering <meyering@lucent.com>
9141 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9142 (noinst_HEADERS): Add sha.h.
9143 Based on code from Scott G. Miller and from GnuPG.
9145 2000-09-15 Jim Meyering <meyering@lucent.com>
9147 * regex.c: Update from libc.
9149 2000-09-10 Jim Meyering <meyering@lucent.com>
9151 * getopt.c (_getopt_internal): Update from glibc.
9153 2000-09-09 Jim Meyering <meyering@lucent.com>
9155 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9156 think it should be used as a general replacement for isascii.
9157 * fnmatch.c: Likewise.
9158 * mbswidth.c: Likewise
9159 * regex.c: Likewise.
9162 * userspec.c: Include sys/param.h and limits.h.
9164 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9165 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9166 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9167 UID, GID. Check range.
9169 2000-09-06 Jim Meyering <meyering@lucent.com>
9171 * getopt.c (_getopt_internal): Update from glibc.
9173 2000-08-30 Jim Meyering <meyering@lucent.com>
9175 * strftime.c: Merge in changes from GNU libc.
9177 2000-08-26 Jim Meyering <meyering@lucent.com>
9179 * closeout.c: Include "__fpending.h".
9180 (close_stdout_status): Return right away if there's nothing to flush.
9182 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9183 * __fpending.c: New file.
9184 * __fpending.h: New file.
9186 2000-08-07 Paul Eggert <eggert@twinsun.com>
9188 Standardize on "memory exhausted" instead of "Memory exhausted"
9189 or "virtual memory exhausted".
9190 * obstack.c (print_and_abort): Use "memory exhausted", not
9191 "virtual memory exhausted".
9192 * same.c (same_name): Invoke xalloc_die instead of printing
9194 * userspec.c (parse_user_spec): Likewise.
9195 * bumpalloc.h: comment fix
9196 * same.c, userspec.c: Include xalloc.h.
9198 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9199 not char *const and pointing to a constant array.
9200 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9201 (xrealloc): Comment fix.
9203 * userspec.c (parse_user_spec):
9204 Don't translate a message until just before returning,
9205 to avoid unnecessary translation.
9207 2000-08-07 Jim Meyering <meyering@lucent.com>
9209 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9210 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9211 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9212 getgroups.c, gethostname.c, getopt.h, group-member.c,
9213 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9214 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9215 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9216 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9217 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9218 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9219 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9220 yesno.c: Back out Copyright date changes for each file with no change
9221 this year. This eases coordination with other programs using the same
9222 source code modules. From Paul Eggert.
9224 2000-08-03 Greg McGary <greg@mcgary.org>
9226 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9227 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9228 (EXTEND_BUFFER): Use them.
9230 2000-08-01 Jim Meyering <meyering@lucent.com>
9232 * dirname.c (ISSLASH): Define.
9233 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9234 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9235 both `\' and `/' may be use as path separators.
9236 Based on a patch from Prashant TR.
9238 2000-07-31 Paul Eggert <eggert@twinsun.com>
9240 * quotearg.c (quotearg_n_options): Don't make the initial
9241 slot vector a constant, since it might get modified.
9243 2000-07-31 Jim Meyering <meyering@lucent.com>
9245 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9246 * obstack.c (print_and_abort): Likewise.
9248 2000-07-30 Paul Eggert <eggert@twinsun.com>
9250 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9251 buffer, so that the caller can always quote one small
9252 component of a "memory exhausted" message in slot 0.
9253 From a suggestion by Jim Meyering.
9255 2000-07-30 Jim Meyering <meyering@lucent.com>
9257 * makepath.c (make_path): Quote the other instance, too.
9259 * quotearg.c (N_STATIC_SLOTVECS): Define.
9260 (STATIC_BUF_SIZE): Define.
9261 (quotearg_n_options): Use only statically allocated storage when
9262 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9263 than STATIC_BUF_SIZE.
9265 2000-07-29 Jim Meyering <meyering@lucent.com>
9267 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9268 * dirname.c (dir_name): Likewise.
9270 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9272 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9273 (dir_name): Assert that there are no trailing slashes.
9275 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9277 * mbswidth.h (mbswidth): Add a flags argument.
9278 (mbswidth): New declaration.
9279 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9280 * mbswidth.c (mbswidth): Add a flags argument.
9281 (mbsnwidth): New function.
9283 2000-07-24 Jim Meyering <meyering@lucent.com>
9285 * mbswidth.c: Remove useless #else. From Bruno Haible.
9287 2000-07-23 Paul Eggert <eggert@twinsun.com>
9289 * mbswidth.c (_XOPEN_SOURCE):
9290 Don't define; this causes problems on Solaris 7.
9291 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9293 2000-07-23 Paul Eggert <eggert@twinsun.com>
9296 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9297 so that mbstate_t is always defined.
9299 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9300 be 1 in at least one GCC installation, and this configuration
9301 error is likely to be common. Ignoring MB_LEN_MAX hurts
9302 performance on hosts that have mbrtowc but have only unibyte
9303 locales, but I assume these hosts are rare.
9305 2000-07-23 Paul Eggert <eggert@twinsun.com>
9307 * quotearg.c: Streamline by invoking multibyte code only if needed.
9308 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9309 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9310 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9311 invoke multibyte primitives.
9313 2000-07-23 Jim Meyering <meyering@lucent.com>
9315 * basename.c (base_name): Add an assertion.
9317 2000-07-15 Bruno Haible <clisp.cons.org>
9319 * quotearg.c: When the system forces us to redefine mbstate_t,
9320 shadow its mbsinit function.
9322 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9324 * mbswidth.h: New file.
9325 * mbswidth.c: New file.
9326 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9327 (noinst_HEADERS): Add mbswidth.h.
9329 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9331 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9334 2000-07-15 Jim Meyering <meyering@lucent.com>
9336 * makepath.c: Include quote.h.
9337 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9338 corresponding argument in a `quote (...)' call.
9339 Give better diagnostics.
9341 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9342 (noinst_HEADERS): Add quote.h.
9344 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9345 from tar's src/misc.c.
9346 * quote.h: New file. Prototypes for same.
9348 2000-07-10 Paul Eggert <eggert@twinsun.com>
9350 From a suggestion by Bruno Haible.
9351 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9352 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9353 to decide whether to define the BeOS workaround macro;
9354 this adjusts to the change to AC_MBSTATE_T.
9356 2000-07-13 Paul Eggert <eggert@twinsun.com>
9358 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9360 * quotearg.c (quoting_style_args, quoting_style_vals,
9361 quotearg_buffer_restyled): Add support for
9362 clocale_quoting_style. Undo previous change to
9363 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9364 and "{RIGHT QUOTATION MARK}" msgids.
9366 2000-07-05 Paul Eggert <eggert@twinsun.com>
9368 The old behavior of quoting `like this' doesn't look good with
9369 newer, ISO-style fonts. See:
9370 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9372 Instead, quote "like this" by default. Let the translator
9373 tailor the locale-specific quoting behavior by providing
9374 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9376 * quotearg.c (N_): New macro.
9377 (gettext_default): New function.
9378 (quotearg_buffer_restyled): Use
9379 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9380 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9382 2000-07-09 Jim Meyering <meyering@lucent.com>
9384 * Most files: Update copyright dates to include 2000.
9386 2000-07-08 Jim Meyering <meyering@lucent.com>
9388 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9390 (xgethostname): Remove now-unnecessary #ifdef.
9391 Move declaration of `err' into loop where it's used.
9393 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9395 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9396 by allocating a larger buffer. Test the gethostname return value for
9397 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9398 returns an error and ENAMETOOLONG isn't defined.
9400 2000-07-05 Paul Eggert <eggert@twinsun.com>
9401 and Bruno Haible <haible@clisp.cons.org>
9403 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9405 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9407 * quotearg.c (struct quoting_options): Simplify quote_these_too
9410 2000-07-03 Jim Meyering <meyering@lucent.com>
9412 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9413 Reported by Bruno Haible.
9415 2000-07-04 Jim Meyering <meyering@lucent.com>
9417 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9418 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9421 2000-07-03 Paul Eggert <eggert@twinsun.com>
9422 and Bruno Haible <haible@clisp.cons.org>
9424 * quotearg.c (mbrtowc):
9425 Assign to *pwc, and return 1 only if result is nonzero.
9426 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9428 2000-07-03 Jim Meyering <meyering@lucent.com>
9430 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9431 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9434 2000-07-02 Jim Meyering <meyering@lucent.com>
9436 * quotearg.c (mbstate_t): Don't define here.
9438 2000-07-02 Jim Meyering <meyering@lucent.com>
9440 * nanosleep.c (SIGCONT): Define if not already defined.
9442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9444 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9445 per change in ../m4/ls-mntd-fs.m4.
9446 (read_filesystem_list): Ignore symbolic links.
9448 2000-06-29 Jim Meyering <meyering@lucent.com>
9450 * same.c: Include <string.h> or <strings.h>, as appropriate,
9451 for declaration of strcmp.
9453 * long-options.c: Include <stdlib.h>, for declaration of exit.
9455 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9456 Avoid warning by casting result to `char *' to remove `const'.
9458 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9460 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9462 2000-06-26 Paul Eggert <eggert@twinsun.com>
9464 savedir now sets errno on failure and invokes xmalloc to get memory.
9465 Fix a couple of other minor bugs while we're at it.
9467 * savedir.c (<unistd.h>): Do not include; there's no need.
9468 (NAMLEN): Remove macro.
9469 (malloc, realloc): Remove decls.
9471 ("xalloc.h"): Include.
9472 (NAME_SIZE_DEFAULT): New macro.
9473 (savedir): Use xmalloc / xrealloc to allocate memory.
9474 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9475 Skip "" directory entries.
9476 Use strlen to calculate directory entry length, since the old method
9477 is rarely used these days and isn't worth supporting.
9478 Don't use a pointer after freeing it.
9479 Check for integer overflow when calculating allocation size.
9480 Use memcpy to copy entries, instead of stpcpy.
9481 Set errno properly when returning NULL.
9482 Check for readdir error.
9484 2000-06-26 Jim Meyering <meyering@lucent.com>
9486 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9490 * getusershell.c (xmalloc, xrealloc): Remove functions.
9492 Don't include <stdlib.h>. Don't declare malloc, realloc.
9494 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9496 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9498 2000-06-24 Jim Meyering <meyering@lucent.com>
9500 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9502 2000-06-21 Jim Meyering <meyering@lucent.com>
9504 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9506 2000-06-19 Paul Eggert <eggert@twinsun.com>
9508 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9509 (mbrtowc, mbstate_t): Define substitutes if
9510 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9511 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9512 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9514 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9516 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9517 than 1024, return a memory chunk of least possible size, instead
9518 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9519 Use free/xmalloc instead of xrealloc to avoid copying for very long
9522 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9524 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9525 address, not strdup. Include <stdlib.h> and don't declare free().
9527 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9529 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9532 2000-06-21 Jim Meyering <meyering@lucent.com>
9534 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9535 (noinst_HEADERS): Add getstr.h.
9537 * getline.c (getstr): Move into a separate file.
9538 * getstr.c (getstr): New file, extracted from getline.c, with
9539 the following changes: new parameter, delim2; both delim[12]
9540 parameters have type `int', not `char'. The latter would lose
9541 with 8-bit delimiters.
9542 * getstr.h: New file.
9544 2000-06-19 Jim Meyering <meyering@lucent.com>
9546 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9548 2000-06-18 Jim Meyering <meyering@lucent.com>
9550 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9551 Besides, these days every porting target provides a mkdir function.
9553 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9554 (this snippet comes from src/system.h).
9556 2000-06-15 Paul Eggert <eggert@twinsun.com>
9558 * human.c (adjust_value): New function.
9559 (human_readable_inexact): Apply rounding style even when
9560 printing approximate values.
9562 2000-06-14 Paul Eggert <eggert@twinsun.com>
9564 * human.c (human_readable_inexact): Allow an input block
9565 size that is not a multiple of the output block size, and vice versa.
9566 Reported by Piergiorgio Sartor.
9568 2000-06-14 Paul Eggert <eggert@twinsun.com>
9570 * getdate.y (get_date): Apply relative times after time
9571 zone indicator, not before. Reported by Todd A. Jacobs.
9573 2000-06-13 Jim Meyering <meyering@lucent.com>
9575 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9577 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9579 2000-06-12 Paul Eggert <eggert@twinsun.com>
9581 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9583 2000-06-04 Paul Eggert <eggert@twinsun.com>
9585 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9587 2000-06-04 Jim Meyering <meyering@lucent.com>
9589 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9590 SunOS 4.1.4 for which gid_t is an unsigned type.
9592 2000-06-03 Jim Meyering <meyering@lucent.com>
9594 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9596 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9598 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9599 newer, don't install charset.alias.
9600 * config.charset: Change the Linux/glibc rules so they become empty
9601 on glibc-2.1 or newer.
9603 2000-06-02 Jim Meyering <meyering@lucent.com>
9605 * mountlist.c: Back out last change. Instead, do this...
9606 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9607 member using the same `ignore'-testing code.
9608 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9612 2000-05-29 Jim Meyering <meyering@lucent.com>
9614 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9615 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9617 2000-05-22 Jim Meyering <meyering@lucent.com>
9619 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9621 2000-05-18 Jim Meyering <meyering@lucent.com>
9623 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9624 back, too, since it may have been modified by allocate_entry.
9625 (hash_delete): Rewrite to use neither the assignment operator
9626 nor the comma operator in an if-expression.
9628 2000-05-15 Paul Eggert <eggert@twinsun.com>
9631 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9632 Remove; no longer needed.
9633 "quotearg.h": Add include.
9634 (file_name): Do not bother to explicitly initialize to NULL; it's less
9635 efficient on some hosts.
9636 (close_stdout_status): Remove test as to whether stdout was already
9637 closed; it breaks for the case "echo x | sort >&-".
9638 Quote file name colons.
9639 Do not assume that _("write error") lacks format strings.
9641 2000-05-15 Jim Meyering <meyering@lucent.com>
9643 * version-etc.c (version_etc_copyright): Update the copyright string
9644 used in all --version output.
9646 2000-05-14 Jim Meyering <meyering@lucent.com>
9648 * closeout.c (close_stdout_set_file_name): New function.
9649 (close_stdout_status): Use new file-scoped global.
9650 Return right away if fstat says the stdout file descriptor is invalid.
9651 * closeout.h (close_stdout_set_file_name): Declare.
9653 2000-05-10 Jim Meyering <meyering@lucent.com>
9655 * closeout.c [default_exit_status]: New file-scoped variable.
9656 (close_stdout_set_status): New function.
9657 * closeout.h (close_stdout_set_status): Declare.
9659 2000-05-08 Jim Meyering <meyering@lucent.com>
9661 * long-options.c: Don't include closeout.h.
9662 (parse_long_options): Don't call close_stdout for --version.
9664 2000-05-06 Jim Meyering <meyering@lucent.com>
9666 * strnlen.c: Undefine __strnlen and strnlen.
9667 [!weak_alias]: Define __strnlen to strnlen.
9669 * atexit.c: New file, from libiberty.
9671 2000-05-06 Jim Meyering <meyering@lucent.com>
9673 * closeout.c (close_stdout_status): Also check for errors on the
9676 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9678 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9679 instead of xmalloc, xrealloc, path_concat.
9680 (locale_charset): Treat empty environment variables as absent.
9681 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9683 2000-05-04 Jim Meyering <meyering@lucent.com>
9685 * getopt.c: Update from glibc.
9686 * obstack.c: Likewise.
9687 * obstack.h: Likewise.
9688 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9690 * regex.h: Likewise.
9691 * strndup.c: Likewise.
9692 * strnlen.c: New file, from glibc.
9694 2000-05-01 Jim Meyering <meyering@lucent.com>
9696 * full-write.c (full_write): Remove `FIXME' part of comment.
9698 2000-04-29 Jim Meyering <meyering@lucent.com>
9700 * path-concat.c: Declare strdup only if it's not defined.
9701 * canon-host.c: Likewise.
9703 2000-04-28 Jim Meyering <meyering@lucent.com>
9705 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9706 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9707 included first, then limits.h is included by locale.h by libintl.h.
9708 From John David Anglin.
9710 2000-04-25 Jim Meyering <meyering@lucent.com>
9712 * makepath.c (S_IRWXUGO): Define.
9713 (make_path): Always perform explicit chmod if MODE specifies any
9714 of the `special' permission bits. Prompted by a bug report against
9715 install from Mate Wierdl and Joost van Baal.
9717 2000-04-18 Jim Meyering <meyering@lucent.com>
9721 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9722 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9724 2000-04-17 Jim Meyering <meyering@lucent.com>
9726 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9727 the definition of it to rpl_strftime also defined-away the system's
9730 2000-04-15 Jim Meyering <meyering@lucent.com>
9732 Use `C' to denote so-called `contiguous' files, the same way
9734 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9735 (ftypelet): Use S_ISCTG.
9736 From Michael Deutschmann.
9738 2000-04-14 Jim Meyering <meyering@lucent.com>
9740 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9742 2000-04-08 Jim Meyering <meyering@lucent.com>
9744 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9745 names don't conflict. Reported by Eli Zaretskii.
9747 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9749 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9750 bug. Deal with the different error behavior of Irix iconv.
9752 2000-04-07 Jim Meyering <meyering@lucent.com>
9754 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9755 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9757 2000-04-05 Jim Meyering <meyering@lucent.com>
9759 Portability tweaks required for ultrix4.3.
9760 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9761 * readutmp.c: Include sys/types.h before sys/stat.h.
9762 * canon-host.c: Declare strdup.
9763 * path-concat.c: Likewise.
9764 From John David Anglin.
9766 2000-04-04 Jim Meyering <meyering@lucent.com>
9768 Be more DOS 8.3-friendly.
9769 * ref-add.sin: Renamed from ref-add.sed.in.
9770 * ref-del.sin: Renamed from ref-del.sed.in.
9771 * Makefile.am: Reflect renaming.
9772 Reported by Eli Zaretskii.
9774 Use a temporary file name that won't clash with `charset.alias'
9775 in the DOS 8.3 name space.
9776 * Makefile.am (charset_tmp): Define.
9777 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9778 (uninstall-local): Likewise.
9779 Reported by Eli Zaretskii.
9781 2000-03-29 Paul Eggert <eggert@twinsun.com>
9783 * time/strftime.c (my_strftime): Make sure we call the system
9784 strftime, not ourselves, when invoking the underlying strftime.
9786 2000-03-24 Jim Meyering <meyering@lucent.com>
9788 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9789 (charset_alias): Define.
9790 (install-exec-local): Factor out common code.
9791 (uninstall-local): Split lines longer than 80.
9792 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9794 (.sed.in.sed): New rule. Don't redirect directly to $@.
9795 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9797 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9799 * config.charset: Output a line containing "Packages using this file".
9800 * ref-add.sed.in, ref-del.sed.in: New files.
9801 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9802 ref-del.sed): New rules.
9804 2000-03-17 Jim Meyering <meyering@lucent.com>
9806 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9807 Otherwise, include <strings.h>
9809 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9811 * unicodeio.c (utf8_wctomb): New function.
9812 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9813 format instead of in UCS-4 with platform dependent endianness.
9815 2000-03-07 Paul Eggert <eggert@twinsun.com>
9817 * savedir.c (savedir): Work even if directory size is
9818 negative; this can happen with some screwy NFS configurations.
9820 2000-03-06 Jim Meyering <meyering@lucent.com>
9822 * localcharset.c (get_charset_aliases): Don't try to free file_name
9823 if it's NULL (because we ran out of memory). From Bruno Haible.
9825 2000-03-05 Jim Meyering <meyering@lucent.com>
9827 * localcharset.c ("path-concat.h"): Include.
9828 (get_charset_aliases): Use path_concat instead of ANSI string
9831 * unicodeio.h (PARAMS): Define.
9832 Use it to guard prototype.
9834 2000-03-04 Jim Meyering <meyering@lucent.com>
9836 * Makefile.am (install-exec-local): Create $(libdir) before installing
9838 (uninstall-local): Uncomment this rule so `make distcheck' works
9841 * unicodeio.c (<errno.h>): Include it.
9842 (errno): Declare if not defined.
9844 * localcharset.c: Add Bruno's comment justifying use of volatile.
9846 * config.charset: New version, incorporating remarks from a linux
9847 i18n mailing list. From Bruno Haible.
9849 2000-03-02 Jim Meyering <meyering@lucent.com>
9851 * Makefile.am (EXTRA_DIST): Add config.charset.
9853 2000-03-01 Jim Meyering <meyering@lucent.com>
9855 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9856 * unicodeio.c: Likewise.
9858 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9860 * config.charset: New file.
9861 * localcharset.c: New file.
9862 * unicodeio.h, unicodeio.c: New files.
9863 * Makefile.am (DEFS): Add -DLIBDIR=...
9864 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9865 (noinst_HEADERS): Add unicodeio.h.
9866 (all-local, install-exec-local, charset.alias): New targets.
9868 2000-02-28 Paul Eggert <eggert@twinsun.com>
9870 * quotearg.c (ALERT_CHAR): New macro.
9871 (quotearg_buffer_restyled): Use it.
9873 2000-02-27 Jim Meyering <meyering@lucent.com>
9875 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9876 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9878 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9879 not `#if STDC_HEADERS'.
9880 Declare malloc if needed.
9882 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9883 now that autoconf always defines the HAVE_DECL_ symbols.
9884 * human.c: Likewise.
9886 * strtoumax.c: Likewise.
9888 * backupfile.c: Arrange for cpp to fail if the configure-time
9889 declaration check was not run.
9891 * human.c: Likewise.
9893 * strtoumax.c: Likewise.
9895 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9896 then first look up the entire `.'-containing string as a login name.
9898 2000-02-18 Paul Eggert <eggert@twinsun.com>
9900 * getdate.y: Handle two-digit years with leading zeros correctly.
9901 (textint): New typedef.
9902 (parser_control): Member year changed from int to textint.
9904 (YYSTYPE): Removed; replaced by %union with int and textint members.
9905 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9906 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9907 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9908 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9909 (date, number, to_year): Use width of number in digits, not its value,
9910 to determine whether it's a 2-digit year, or a 2-digit time.
9911 (yylex): Store number of digits of numeric tokens.
9912 Reported by John Kendall.
9914 (parser_control): Changed from struct parser_control to typedef (for
9915 consistency). All uses changed.
9917 (tID): Removed; not used.
9918 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9920 2000-02-14 Paul Eggert <eggert@twinsun.com>
9922 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9923 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9925 2000-02-12 Jim Meyering <meyering@lucent.com>
9927 * userspec.c (ISDIGIT): Define it.
9928 (isdigit): Remove definition.
9929 (is_number): Use ISDIGIT, not isdigit.
9930 <libintl.h>: Include.
9932 (parse_user_spec): Mark translatable strings.
9934 2000-02-10 Jim Meyering <meyering@lucent.com>
9936 With these changes, nanosleep.[ch] are finally enough like the other
9937 lib/* replacement files to compile on a few more losing systems.
9939 * nanosleep.h: Don't include config.h.
9940 Remove prototype from declaration of nanosleep.
9941 (PARAMS): Remove now-unneeded definition.
9942 * nanosleep.c: #undef nanosleep.
9943 (rpl_nanosleep): Rename from nanosleep.
9945 2000-02-03 Jim Meyering <meyering@lucent.com>
9947 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9948 rather than with `#if HAVE_UTMPNAME'.
9950 2000-02-01 Jim Meyering <meyering@lucent.com>
9952 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9954 2000-01-31 Jim Meyering <meyering@lucent.com>
9956 * nanosleep.h (nanosleep): Guard declaration with
9957 `#if ! HAVE_DECL_NANOSLEEP'.
9958 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9959 the declaration in that vendor's sys/timers.h.
9960 Reported by Christian Krackowizer.
9962 * quotearg.c (ISASCII): Add #undef and move definition to follow
9963 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9964 (ISPRINT): Likewise.
9965 Reported by Tom Tromey.
9967 2000-01-30 Jim Meyering <meyering@lucent.com>
9969 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9970 uses of ->ut_name. The latter doesn't work with new Linux header files
9971 where only utmpx.ut_user is declared.
9973 * readutmp.h (UT_USER): Define.
9975 2000-01-23 Jim Meyering <meyering@lucent.com>
9977 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9980 2000-01-22 Jim Meyering <meyering@lucent.com>
9982 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9983 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9984 Required for some AIX systems. Reported by Christian Krackowizer.
9985 [TESTING] (main): New function.
9987 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9988 * dirname.c (dir_name): Support for DOS-style file names with drive
9991 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9993 * strverscmp.c (ISDIGIT): Define.
9994 (strverscmp): Use ISDIGIT, not isdigit.
9996 2000-01-17 Paul Eggert <eggert@twinsun.com>
9998 * nanosleep.c (nanosleep):
9999 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10000 POSIX.1 doesn't require SA_INTERRUPT and some systems
10001 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10002 it's been part of POSIX.1 since day 1 (in 1988).
10004 2000-01-17 Jim Meyering <meyering@lucent.com>
10006 * interlock: Remove unused file. Reported by François Pinard.
10008 2000-01-16 Paul Eggert <eggert@twinsun.com>
10010 * quotearg.c (quotearg_buffer_restyled): Do not quote
10011 alert, backslash, formfeed, and vertical tab unnecessarily in
10012 shell quoting style.
10015 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10016 Free Software Foundation, Inc.
10017 Copying and distribution of this file, with or without modification,
10018 are permitted provided the copyright notice and this notice are preserved.