1 2006-05-17 Bruno Haible <bruno@clisp.org>
4 * javaexec.c (execute_java_class): Test for jview program also on
7 2006-04-09 Bruno Haible <bruno@clisp.org>
9 * fatal-signal.c: Don't include string.h.
10 (at_fatal_signal): Use a copying loop instead of memcpy.
12 2005-12-04 Bruno Haible <bruno@clisp.org>
14 * csharpexec.c: Add support for 'clix' launcher (untested).
15 (execute_csharp_using_sscli): New function.
16 (execute_csharp_program): Call it.
18 2006-06-21 Bruno Haible <bruno@clisp.org>
20 Avoid warnings from recent versions of mcs.
21 * csharpcomp.c (compile_csharp_using_mono): Don't use options -o, -L,
22 -r any more. Use options documented since mcs-1.0 instead. Similarly
25 2005-07-09 Bruno Haible <bruno@clisp.org>
27 * csharpcomp.c (compile_csharp_using_sscli): For -l option, add a .dll
29 Reported by Mark Junker <mjscod@gmx.de>.
31 2006-06-17 Bruno Haible <bruno@clisp.org>
33 * config.charset: Update for NetBSD 3.0.
35 2006-05-17 Bruno Haible <bruno@clisp.org>
38 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
40 2006-05-16 Bruno Haible <bruno@clisp.org>
42 * localcharset.c [CYGWIN]: Include <windows.h>.
43 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
45 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
46 environment variables. Fall back to GetACP().
48 2006-04-05 Bruno Haible <bruno@clisp.org>
50 * config.charset: Update Juan Manuel Guerrero's address.
52 2005-02-12 Bruno Haible <bruno@clisp.org>
54 * allocsa.h: Add extern "C" for C++.
56 2005-02-10 Bruno Haible <bruno@clisp.org>
58 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
59 a bug of this compiler on AIX 3.2.5 dealing with enums.
61 2006-07-22 Bruno Haible <bruno@clisp.org>
63 * gettext.h: Update to GNU gettext-0.15.
65 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
66 and Simon Josefsson <jas@extundo.com>
68 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
70 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
72 2006-07-21 Eric Blake <ebb9@byu.net>
74 * stdlib-safer.h: New file from coreutils, required by
77 2006-07-19 Derek R. Price <derek@ximbiot.com>
79 * getaddrinfo.h: Don't define unimplemented AI_* flags.
80 Reindent and repaginate.
82 2006-07-17 Bruno Haible <bruno@clisp.org>
84 * gl_list.h: New file.
85 * gl_list.c: New file.
86 * gl_array_list.h: New file.
87 * gl_array_list.c: New file.
88 * gl_carray_list.h: New file.
89 * gl_carray_list.c: New file.
90 * gl_linked_list.h: New file.
91 * gl_linked_list.c: New file.
92 * gl_anylinked_list1.h: New file.
93 * gl_anylinked_list2.h: New file.
94 * gl_avltree_list.h: New file.
95 * gl_avltree_list.c: New file.
96 * gl_anyavltree_list1.h: New file.
97 * gl_anyavltree_list2.h: New file.
98 * gl_rbtree_list.h: New file.
99 * gl_rbtree_list.c: New file.
100 * gl_anyrbtree_list1.h: New file.
101 * gl_anyrbtree_list2.h: New file.
102 * gl_anytree_list1.h: New file.
103 * gl_anytree_list2.h: New file.
104 * gl_linkedhash_list.h: New file.
105 * gl_linkedhash_list.c: New file.
106 * gl_anyhash_list1.h: New file.
107 * gl_anyhash_list2.h: New file.
108 * gl_avltreehash_list.h: New file.
109 * gl_avltreehash_list.c: New file.
110 * gl_rbtreehash_list.h: New file.
111 * gl_rbtreehash_list.c: New file.
112 * gl_anytreehash_list1.h: New file.
113 * gl_anytreehash_list2.h: New file.
115 * gl_oset.h: New file.
116 * gl_oset.c: New file.
117 * gl_array_oset.h: New file.
118 * gl_array_oset.c: New file.
119 * gl_avltree_oset.h: New file.
120 * gl_avltree_oset.c: New file.
121 * gl_rbtree_oset.h: New file.
122 * gl_rbtree_oset.c: New file.
123 * gl_anytree_oset.h: New file.
125 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
127 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
129 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
130 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
131 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
132 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
133 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
134 callers changed. Revamp internals significantly, by not
135 attempting to create directories that are temporarily more
136 permissive than the final results. Do not attempt to use
137 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
138 This removes some race conditions, fixes some bugs, and simplifies
139 things. Use new dirchownmod function to do owner and mode changes.
140 * mkdir-p.h: Likewise.
141 * modechange.c (octal_to_mode): New function.
142 (struct mode_change): New member mentioned.
143 (make_node_op_equals): New arg mentioned. All callers changed.
144 (mode_compile): Keep track of which mode bits the user has explicitly
146 (mode_adjust): New arg DIR, so that we implement the X op correctly.
147 New arg PMODE_BITS, to keep track of which mode bits the user
148 mentioned; it treats S_ISUID and S_ISGID speciall.
150 * modechange.h: Likewise.
152 2006-07-11 Derek R. Price <derek@ximbiot.com>
154 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
156 2006-07-10 Derek R. Price <derek@ximbiot.com>
158 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
159 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
160 macros into the GNU _D_EXACT_NAMLEN.
161 * savedir.c: Likewise.
162 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
164 2006-07-09 Jim Meyering <jim@meyering.net>
166 * argp-pv.c: Remove a doubled word in a comment.
167 * check-version.c (check_version): Likewise.
168 * javacomp.c (compile_java_class): Likewise.
170 2006-07-08 Jim Meyering <jim@meyering.net>
172 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
174 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
176 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
177 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
178 brackets. Other minor changes to suppress some compiler
181 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
183 * getloadavg.c: Use __VMS, not VMS.
184 * getopt.c: Likewise.
185 * getpagesize.h: Likewise.
186 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
187 probably does not work.
189 2006-07-06 Derek R. Price <derek@ximbiot.com>
190 and Paul Eggert <eggert@cs.ucla.edu>
192 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
193 Don't worry about this obsolete case any more.
194 (HAVE_DIR): Remove. All uses removed; we now assume you can read
196 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
197 worry about this obsolete case any more.
199 * getcwd.c: Likewise.
201 * savedir.c: Likewise.
203 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
205 * .cppi-disable: Add wcwidth.
206 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
207 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
208 (ISGRAPH): Remove. All uses changed to isgraph.
209 (FOLD) [!defined _LIBC]: Remove special case.
210 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
211 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
213 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
215 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
217 * strtod.c (strtod): cast the argument of tolower to unsigned char.
219 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
221 * memcasecmp.c: Include <limits.h>.
222 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
223 * strtod.c (strtod): Don't assume isspace works on negative chars.
224 Don't assume isdigit succeeds only on '0' through '9'.
226 2006-07-05 Derek R. Price <derek@ximbiot.com>
228 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
229 All uses of is_space replaced by isspace.
230 * exit.h: Don't talk about STDC_HEADERS.
231 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
232 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
233 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
234 replaced by isprint etc.
235 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
236 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
237 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
238 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
239 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
240 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
242 2006-07-05 Eric Blake <ebb9@byu.net>
244 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
245 missing from netdb.h.
246 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
248 2006-06-27 Bruno Haible <bruno@clisp.org>
250 Assume ANSI C header files and <ctype.h> functions.
251 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
252 (mbsnwidth): Use isprint, iscntrl instead.
254 2006-07-03 Jim Meyering <jim@meyering.net>
256 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
257 macro is used before the first cycle_check call.
259 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
261 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
262 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
263 reported by Mark D. Baushke, one in
264 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
266 Merge from coreutils.
268 * .cppi-disable: Add stdint_.h.
269 * .cvsignore: Add stdint.h.
271 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
273 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
274 both double and long double versions.
275 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
276 * xstrtold.c: New file.
277 * xstrtod.h (xstrtold): New decl.
279 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
281 * filemode.c (setst): Remove.
282 (strmode): Rewrite to avoid setst. This makes the code shorter,
283 (arguably) clearer, and the generated code is a bit smaller on my
284 Debian GNU/Linux stable x86 host.
286 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
288 * filemode.c: Include "filemode.h" first, to test the interface.
289 Assume that filemode.h includes sys/types.h and sys/stat.h.
290 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
291 (ftypelet): Reorder to put common cases first, for efficiency.
292 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
294 (strmode): Renamed from mode_string, and now stores 12 bytes instead
295 of 10, for compatibility with FreeBSD. All callers changed.
296 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
297 that can't be deduced solely from st_mode. First arg is now a const
299 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
300 (strmode): Renamed from mode_string.
301 (filemodestring): New decl.
302 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
303 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
304 (S_ISPORT, S_ISWHT): New macros, if not already defined.
306 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
308 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
309 fsusage.h now does that. Include fsusage.h first, to test interface.
310 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
311 at most one method (the old code could have generated decls that
312 didn't conform to C89, not that this was ever exercised).
313 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
315 2006-03-19 Jim Meyering <jim@meyering.net>
317 Work even in a chroot where d_ino values for entries in "/"
318 don't match the stat.st_ino values for the same names.
319 * getcwd.c (__getcwd): When no d_ino value matches the target inode
320 number, iterate through all entries again, using lstat instead.
321 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
322 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
324 * getcwd.c (__getcwd): Clarify a comment.
325 Use memcpy in place of a call to strcpy.
327 2006-03-12 Jim Meyering <jim@meyering.net>
329 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
330 that of the current directory (which we're about to chdir ".." out of),
331 then save the dev-ino of the parent, instead.
333 * same-inode.h (SAME_INODE): New file/macro.
334 * chdir-safer.c (SAME_INODE): Remove definition.
335 Include "same-inode.h", instead.
337 * cycle-check.h: Include "same-inode.h".
338 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
339 * cycle-check.c (SAME_INODE): Remove definition.
340 * root-dev-ino.h: Include "same-inode.h".
342 2006-03-11 Eric Blake <ebb9@byu.net>
344 * same.c (same_name): s/base_name/last_component/
345 * backupfile.c (check_extension, numbered_backup): Likewise.
346 * filenamecat.c (file_name_concat): Likewise.
348 2006-03-11 Eric Blake <ebb9@byu.net>,
349 Paul Eggert <eggert@cs.ucla.edu>
351 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
352 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
354 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
355 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
356 (last_component): New method.
357 * dirname.c (dir_len): Determine when drive letters need a
358 subsequent slash. Preserve // when it is special.
359 (dir_name): Don't append dot when drive letter is absolute.
360 [TEST_DIRNAME]: Move into a full-blown gnulib test.
361 * basename.c (base_name): New semantics - malloc the result.
362 Preserve // when it is special. Preserve relative files that look
364 (base_len): Preserve // when it is special.
365 (last_component): New method, similar to old base_name semantics.
366 * stripslash.c (strip_trailing_slashes): Use last_component, not
367 base_name. Strip redundant slashes from ///.
369 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
371 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
372 both are 64 bits, since this seems to be the tradition, and this
373 prevents gcc -Wformat from warning about usages with PRIuMAX. If
374 we ever run into a host that prefers long long to long in this
375 case, we'll need another configure-time test. Problem reported by
378 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
380 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
381 possible collision with system files.
382 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
383 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
384 WCHAR_MIN and WCHAR_MAX in this case.
385 (<stddef.h>): Do not include; no longer needed.
386 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
387 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
388 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
389 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
390 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
391 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
392 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
393 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
394 !defined(__c99))]: Include in this case too, since it's harmless
396 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
398 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
399 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
400 (_STDINT_MIN, _STDINT_MAX): New macros.
401 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
402 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
403 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
404 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
405 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
406 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
407 macros, not typedefs; this simplifies things quite a bit.
408 Use long int for all types narrower than int64_t.
409 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
410 Define in terms of long long int or int64_t or long int,
411 not int64_t or int32_t. This saves some compile-time testing.
412 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
413 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
414 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
415 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
416 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
417 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
418 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
419 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
420 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
421 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
422 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
423 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
424 undef any previous version and define our own version, for
425 simplicity and consistency with the new macros for types.
426 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
427 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
428 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
429 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
430 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
431 @WINT_T_SUFFIX@ to keep things simple here.
432 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
433 Simplify by assuming typical 8/16/32/64 host, since we're
434 already doing that elsewhere anyway.
435 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
436 and assume long long int is 64 bits if available. This
437 speeds up 'configure'.
439 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
441 * getaddrinfo.c: fixed typo
443 2006-06-29 Eric Blake <ebb9@byu.net>
445 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
446 unused static function.
448 2006-06-29 Eric Blake <ebb9@byu.net>
452 2006-06-29 Derek R. Price <derek@ximbiot.com>
454 * strftime.c: Assume strftime() exists.
456 2006-06-28 Bruno Haible <bruno@clisp.org>
458 * getaddrinfo.h: Fix POSIX URL.
459 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
460 (use_win32_p): Make static.
461 (getaddrinfo): Reject service name if it is empty or does not consist
462 solely of decimal digits, or if its value is > 65535.
463 (getnameinfo): Remove useless casts.
465 2006-06-28 Derek R. Price <derek@ximbiot.com>
467 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
468 Autoconf 2.60 says this stuff was obsolete.
470 2006-05-12 Bruno Haible <bruno@clisp.org>
472 * mkdtemp.c [MINGW]: Include <io.h>.
473 (mkdir): Define using _mkdir.
475 2006-06-28 Bruno Haible <bruno@clisp.org>
477 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
478 declaration for wcwidth.
479 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
481 2006-06-28 Eric Blake <ebb9@byu.net>
483 * xvasprintf.h: Fix comments.
485 2006-06-28 Eric Blake <ebb9@byu.net>
487 * mbchar.h (wcwidth): Include wcwidth.h.
488 * mbswidth.c (wcwidth): Move from here...
489 * wcwidth.h: ...to this new file.
491 2006-06-28 Simon Josefsson <jas@extundo.com>
493 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
494 functions there. It will succeed on Windows XP, but on Windows
495 2000 and (presumably) earlier, it will fail, and use the internal
497 (use_win32_p): New function.
498 (getaddrinfo): Use strtoul on servname, to support numeric ports.
499 Support AI_NUMERICSERV to disable getservbyname.
500 (getnameinfo): New function, only supports
501 NI_NUMERICHOST|NI_NUMERICSERV for now.
503 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
504 only have some of them. Add AI_NUMERICSERV. Add prototype for
507 2006-06-27 Bruno Haible <bruno@clisp.org>
509 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
511 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
513 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
514 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
515 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
517 2006-06-26 Bruno Haible <bruno@clisp.org>
519 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
521 Reported by Mark D. Baushke and Larry Jones.
523 2006-06-26 Bruno Haible <bruno@clisp.org>
525 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
527 Suggested by Mark D. Baushke and Larry Jones.
529 2006-06-23 Mark D. Baushke <mdb@gnu.org>
531 * stdint_.h: Treat BSD/OS like OpenBSD.
533 2006-06-23 Bruno Haible <bruno@clisp.org>
535 * stdint_.h: Treat IRIX like OpenBSD.
537 2006-06-23 Bruno Haible <bruno@clisp.org>
539 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
540 ISO C 99 Technical Corrigendum 1.
542 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
544 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
545 Some compiler complained about some of them. Problem reported by
547 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
549 2006-06-21 Simon Josefsson <jas@extundo.com>
551 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
554 * socket_.h: Don't define WINVER.
556 * inet_pton.h, inet_pton.c: New file, taken from glibc but
557 slightly modified to work in gnulib.
559 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
561 * read-file.c (fread_file): Start with buffer allocation of
562 0 bytes rather than 1 byte; this simplifies the code.
563 Don't invoke feof; it's not needed. Refactor to avoid duplicate
564 code to free buffer and save/restore errno.
565 (internal_read_file): Remove unused local.
567 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
569 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
570 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
571 Problem reported by Denis Excoffier in
572 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
574 2006-06-19 Simon Josefsson <jas@extundo.com>
576 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
578 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
580 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
582 2006-06-17 Bruno Haible <bruno@clisp.org>
584 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
586 2006-06-17 Bruno Haible <bruno@clisp.org>
588 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
589 problem on Solaris 2.5.1.
591 2006-06-16 Eric Blake <ebb9@byu.net>
593 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
594 * unicodeio.c [!defined errno]: Likewise.
595 * strtol.c [!defined errno]: Likewise.
596 * strtod.c [!defined errno]: Likewise.
598 2006-06-15 Bruno Haible <bruno@clisp.org>
600 * stdint_.h: Rewritten to be fully auto-configured.
601 Fixes bug on HP-UX/IA64.
603 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
605 * getdate.y (__attribute__): Don't define if already defined.
606 Problem reported by Larry Jones.
607 * utimens.c (__attribute__): Likewise.
609 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
611 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
612 reported by Andreas Schwab.
614 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
615 Bruno Haible <bruno@clisp.org>
617 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
619 2006-05-26 Martin Lambers <marlam@marlam.de>
621 * getpass.c: Updates the test for the native W32 API, and adds
622 missing includes, thus fixing compilation warnings.
624 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
626 * tempname.c (small_open, large_open): New macros.
627 (__open, __open64) [!_LIBC]: Remove.
628 (__gen_tempname): Use small_open and large_open instead of __open
629 and __open64. This fixes a portability bug on HP-UX 11.11i
630 reported by Simon Wing-Tang in
631 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
633 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
635 * exclude.c (exclude_fnmatch): New function.
636 (excluded_file_name): Call exclude_fnmatch.
637 * exclude.h (excluded_file_name): New prototype
639 2006-05-24 Bruno Haible <bruno@clisp.org>
641 * printf-args.c (printf_fetchargs): Turn NULL pointers for
642 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
643 Reported by Thorsten Maerz <torte@netztorte.de> via
644 Aaron Stone <aaron@serendipity.cx>.
646 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
648 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
649 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
650 (my_usleep): Don't mishandle maximum value.
652 2006-05-19 Jim Meyering <jim@meyering.net>
654 * getugroups.c: Correct an outdated comment. From Bruno Haible.
656 2006-05-17 Bruno Haible <bruno@clisp.org>
659 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
661 2006-05-17 Bruno Haible <bruno@clisp.org>
663 * stdint_.h: Fix recognition of Cygwin.
665 2006-05-11 Jim Meyering <jim@meyering.net>
667 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
669 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
671 * crc.c (crc32_update): Remove unnecessary L suffix.
672 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
673 unwanted sign propagation, e.g., on hosts with 64-bit int.
674 There still are some problems with reeelly weird theoretical hosts
675 (e.g., 33-bit int) but it's not worth worrying about now.
676 * sha1.c (rol): Likewise.
677 (K1, K2, K3, K4): Remove unnecessary L suffix.
679 2006-05-10 Bruno Haible <bruno@clisp.org>
681 * des.c: Cast to avoid warnings.
683 2006-05-10 Simon Josefsson <jas@extundo.com>
685 * md4.c: Typo fix, update copyright years.
686 (K1, K2): Don't use L because it turn computations into 64-bit on
689 2006-05-09 Bruno Haible <bruno@clisp.org>
691 * xvasprintf.c: Include limits.h, string.h, xsize.h.
692 (EOVERFLOW): Define fallback value.
693 (xstrcat): New function.
694 (xvasprintf): Recognize the special case of a string concatenation.
696 2006-05-01 Bruno Haible <bruno@clisp.org>
698 * stdint_.h: Shorter URL.
699 * inttypes.h: Likewise.
701 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
703 * verify.h: Document the internals better. Most of this change
704 was written by Bruno Haible.
706 2006-04-29 Bruno Haible <bruno@clisp.org>
708 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
709 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
711 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
713 * getdate.y (get_date): When adding relative date, start with the
714 initial time, not with the result of the first mktime call.
716 2006-04-23 Bruno Haible <bruno@clisp.org>
718 * copy-file.c: Include <unistd.h> unconditionally.
719 * execute.c: Likewise.
720 * fatal-signal.c: Likewise.
721 * findprog.c: Likewise.
722 * mkdtemp.c: Likewise.
725 * wait-process.h: Likewise.
727 2006-04-23 Bruno Haible <bruno@clisp.org>
729 * fwriteerror.c (fwriteerror): Call fclose also when an error
730 condition was already detected.
731 Reported by Ben Pfaff <blp@cs.stanford.edu>.
733 2006-04-19 Derek Price <derek@ximbiot.com>
734 Eric Blake <ebb9@byu.net>
736 * inttypes.h: Correct grammar in comment.
738 2006-04-18 Derek Price <derek@ximbiot.com>
739 Paul Eggert <eggert@cs.ucla.edu>
741 * inttypes.h: New file.
742 * strtoimax.c: Assume <inttypes.h>.
744 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
746 * utimens.c (futimens): glibc futimesat messes up if /proc
747 isn't mounted. Problem reported by Kir Kolyshkin.
749 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
751 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
752 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
753 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
755 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
757 Merge regex changes from libc, removing some of our
758 POSIX-conformance changes that were rejected and redoing them in a
761 * regcomp.c (re_compile_internal, init_dfa):
762 Length arg is now size_t, not Idx. All uses changed.
763 (peek_token): Forward decl now says internal_function.
764 (__re_error_msgid, __re_error_msgid_idx):
765 Now static rather than extern with attribute_hidden.
766 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
767 For some reason libc prefers K&R style defns for external functions.
768 (regerror) [!defined _LIBC]: Likewise.
769 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
770 (seek_collating_symbol_entry, lookup_collation_sequence_value):
771 (build_range_exp, build_collating_symbol):
773 (re_compile_fastmap): Use '\0' to memset, not 0.
774 (utf8_sb_map): Make the calculations more obvious.
775 (init_dfa, parse_bracket_exp, build_charclass_op):
776 Call calloc and cast result, as glibc does.
777 (init_word_char, fetch_token, peek_token, peek_token_bracket):
778 (build_range_exp, build_collating_symbol):
779 Now internal functions.
781 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
783 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
784 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
785 Don't depend on VMS; depend on __VMS instead, for POSIX
787 (regoff_t): Define to ssize_t, not long int.
789 Remove the REG_ macros named below. Instead, make the old names
790 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
792 (REG_BACKSLASH_ESCAPE_IN_LISTS):
793 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
794 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
795 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
796 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
797 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
798 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
799 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
800 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
801 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
802 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
803 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
804 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
805 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
806 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
807 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
808 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
810 Remove. All uses replaced by the old RE_* names.
811 (RE_BACKSLASH_ESCAPE_IN_LISTS):
812 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
813 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
814 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
815 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
816 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
817 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
818 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
819 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
820 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
821 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
822 Don't bother having these macros be independent of each others'
823 values, since they no longer exist in the POSIX name space.
825 Rename the following member names back to their old names,
826 unless !__USE_GNU_REGEX. All uses changed back.
827 (buffer): Renamed from re_buffer.
828 (allocated): Renamed from re_allocated.
829 (used): Renamed from re_used.
830 (syntax): Renamed from re_syntax.
831 (fastmap): Renamed from re_fastmap.
832 (translate): Renamed from re_translate.
833 (can_be_null): Renamed from re_can_be_null.
834 (regs_allocated): Renamed from re_regs_allocated.
835 (fastmap_accurate): Renamed from re_fastmap_accurate.
836 (no_sub): Renamed from re_no_sub.
837 (not_bol): Renamed from re_not_bol.
838 (not_eol): Renamed from re_not_eol.
839 (newline_anchor): Renamed from re_newline_anchor.
840 (num_regs): Renamed from rm_num_regs.
841 (start): Renamed from rm_start.
842 (end): Renamed from rm_end.
844 (free_state): Move up a bit.
846 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
848 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
849 when that is what is intended.
850 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
851 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
853 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
854 All uses changed back to re_malloc, etc. It's now the caller's
855 responsibility to check for overflow; all callers changed.
856 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
857 (re_x2nrealloc): Remove.
858 (free_state): Remove decl.
860 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
861 (re_set_registers, re_exec):
864 2006-01-31 Roland McGrath <roland@redhat.com>
866 * regcomp.c (calc_eclosure_iter): Remove dead variables.
867 Reported by Mike Frysinger <vapier@gentoo.org>.
869 2006-01-15 Andreas Jaeger <aj@suse.de>
872 * regex_internal.c (re_string_reconstruct): Adjust for
873 build_wcs_upper_buffer change.
874 (build_wcs_upper_buffer): Change return type.
876 2005-12-10 Ulrich Drepper <drepper@redhat.com>
878 * regex_internal.h: Include <stdint.h> if available.
880 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
882 * regex_internal.h (SIZE_MAX): Provide a default definition.
884 2005-10-14 Ulrich Drepper <drepper@redhat.com>
886 * regcomp.c: Adjust for changed secondary hash function.
888 2005-09-30 Ulrich Drepper <drepper@redhat.com>
890 * regex.h: Pretty printing.
891 Clean up namespace a bit.
893 2005-09-30 Jakub Jelinek <jakub@redhat.com>
895 * regexec.c (update_cur_sifted_state, check_arrival,
896 check_arrival_add_next_nodes): Avoid using uninitialized variable.
898 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
899 Ulrich Drepper <drepper@redhat.com>
902 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
903 (bitset_word_t): Renamed from bitset_word. All uses changed.
905 2005-09-22 Ulrich Drepper <drepper@redhat.com>
908 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
909 * regcomp.c: Remove unnecessary uses of
910 unsigned RE_TRANSLATE_TYPE.
911 * regex_internal.h: Likewise.
912 * regex_internal.c: Likewise.
913 * regexec.c: Likewise.
914 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
916 2005-09-07 Ulrich Drepper <drepper@redhat.com>
918 * regexec.c (find_recover_state): Remove unnecessary
920 (transit_state_bkref): Make DFA a const pointer.
921 (get_subexp): Likewise.
922 (check_arrival): Likewise.
923 (update_cur_sifted_state): Likewise.
924 (re_search_internal): Likewise.
925 (prune_impossible_nodes): Likewise.
926 (acquire_init_state_context): Likewise.
927 (proceed_next_node): Likewise.
928 (set_regs): Likewise.
929 (free_fail_stack_return): Likewise.
930 (check_arrival_expand_ecl): Mark DFA parameter as const.
931 (check_arrival_expand_ecl_sub): Likewise.
932 (check_subexp_limits): Likewise.
933 (sub_epsilon_src_nodes): Likewise.
934 (add_epsilon_src_nodes): Likewise.
935 (merge_state_array): Likewise.
936 (update_regs): Likewise.
937 (build_trtable): Likewise.
938 (sift_states_backward): Mark MCTX parameter as const.
939 (build_sifted_states): Likewise.
940 (update_cur_sifted_state): Likewise.
941 (sift_states_mkref): Likewise.
942 (check_arrival_expand_ecl): Mark eclosure as const.
943 (check_dst_limits_calc_pos_1): Likewise.
944 * regex_internal.h (re_match_context_t): Make dfa a const
947 2005-09-06 Ulrich Drepper <drepper@redhat.com>
949 * regexec.c (merge_state_with_log): Define dfa as const pointer.
950 (transit_state_sb): Likewise.
951 (transit_state_mb): Likewise.
952 (sift_states_iter_mb): Likewise.
953 (check_arrival_add_next_nodes): Likewise.
954 (check_node_accept_bytes): Change first parameter to pointer-to-const.
955 [_LIBC] (re_search_2_stub): Use mempcpy.
957 * regex_internal.c (re_string_reconstruct): Avoid calling
958 mbrtowc for very simple UTF-8 case.
960 * regex_internal.c (re_acquire_state): Make DFA pointer arg
962 (re_acquire_state_context): Likewise.
963 * regex_internal.h: Adjust prototypes.
965 * regex.c: Prevent using C++ compilers.
967 * regex_internal.c (re_acquire_state): Minor code rearrangement.
968 (re_acquire_state_context): Likewise.
970 2006-03-29 Mark D. Baushke <mdb@gnu.org>
971 Bruno Haible <bruno@clisp.org>
973 * stdint_.h: On OpenBSD, don't redefine types already included in
974 <sys/types.h> and <inttypes.h>.
976 2006-03-24 Eric Blake <ebb9@byu.net>
978 * time_r.c (copy_string_result): Remove, as it is no longer used.
980 2006-03-24 Simon Josefsson <jas@extundo.com>
982 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
983 including some doc fixes.
984 (base64_encode_alloc): Fix +1 bug on allocation failures.
986 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
988 * base64.c (base64_encode): Do not read past end of array with
989 unsanitized input on systems with CHAR_BIT > 8.
991 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
993 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
994 Typedef to long int, not to off_, as POSIX will likely change
997 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
999 * argp-help.c (validate_uparams): Fix typo
1000 * argp-parse.c (argp_default_options): Consistently begin help
1001 messages with a lowercase letter.
1003 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1005 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1006 overrun buffers and shouldn't be used (much as gets shouldn't be
1008 * time_r.c (asctime_r, ctime_r): Likewise.
1010 2006-03-08 Simon Josefsson <jas@extundo.com>
1012 * gc-gnulib.c (randomize): Don't open files called 'no', they
1013 signal that configure disabled the device.
1015 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1017 * c-stack.c: Include unistd.h unconditionally, since we now assume
1019 * getlogin_r.c: Likewise.
1020 * getlogin_r.h: Likewise.
1022 * pagealign_alloc.c: Likewise.
1023 * unistd_.h: Remove; no longer needed.
1025 2006-03-07 Simon Josefsson <jas@extundo.com>
1027 * unistd_.h: New file.
1029 2006-03-07 Simon Josefsson <jas@extundo.com>
1031 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1033 2006-03-01 Simon Josefsson <jas@extundo.com>
1035 * readline.c: Fix typo, tiny patch from Stepan Kasal
1038 2006-02-28 Simon Josefsson <jas@extundo.com>
1040 * getopt.c: Protect #include of unistd.h, for MSVS.
1042 2006-02-27 Simon Josefsson <jas@extundo.com>
1044 * base64.h: Indent #define's. From Jim Meyering
1047 2006-02-27 Jim Meyering <jim@meyering.net>
1049 Revert the change of 2006-02-24, so these files can continue
1050 to be sync'd from gettext.
1051 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1054 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1056 * glob.c: Say "invalid" rather than "illegal" in comments.
1058 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1060 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1062 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1064 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1065 AT_FDCWD exceeds INT_MAX.
1066 * openat.h (AT_FDCWD): Likewise.
1068 2006-02-14 Jim Meyering <jim@meyering.net>
1070 Sync from coreutils.
1072 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1073 failure on deficient systems, and simplify gnulib lgpl dependencies.
1074 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1075 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1077 * xalloc-die.c: Remove unused definition of N_.
1079 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1081 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1083 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1085 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1086 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1088 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1090 * argp-namefrob.h: Restore changes accidentally lost during the
1091 "autoupdate" on 2005-12-12.
1093 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1095 * fnmatch.c (L_): Renamed from L, to work around a bug in
1096 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1097 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1100 2006-01-26 Simon Josefsson <jas@extundo.com>
1102 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1103 prototype is visible on mingw32.
1105 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1108 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1111 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1113 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1114 attempt to open for write; this always fails, at least on POSIX
1115 hosts. This reinstates the 2006-01-09 change, which was
1116 inadvertently removed.
1118 2006-01-26 Bruno Haible <bruno@clisp.org>
1119 Paul Eggert <eggert@cs.ucla.edu>
1121 * stdbool_.h (_Bool)
1122 [(! (defined __cplusplus || defined __BEOS__)
1123 && !defined __GNUC__
1124 && !(defined __HP_cc || defined __xlc__
1125 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1126 || defined __sgi))]:
1127 #define to signed char in these cases too; this simplifies
1128 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1129 etc., separately) and makes it more conservative.
1131 2006-01-21 Jim Meyering <jim@meyering.net>
1133 Sync from the stable (b5) branch of coreutils:
1135 * fts.c (fts_children): Don't let close() clobber errno from
1138 * fts.c (fts_stat): When following a symlink-to-directory,
1139 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1140 a dangling symlink. That can also happen at least for ELOOP.
1141 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1142 FYI, this bug predates the inclusion of fts.c in coreutils.
1144 * fts.c (fts_open): Put new maxarglen declaration and uses
1145 in their own block, so pre-c99 compilers don't object.
1147 Avoid the double-free (first in fts_read, second in fts_close) that
1148 would occur when an `active' directory is made inaccessible (e.g.,
1149 via chmod a-x) during a traversal.
1150 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1151 before returning. Reproduce this failure by
1152 mkdir -p a/b; cd a; chmod a-x . b
1153 Reported by Stavros Passas.
1155 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1157 * argp-namefrob.h: Bugfix. Remove stray #
1159 2006-01-25 Bruno Haible <bruno@clisp.org>
1161 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1163 Reported by Paul Eggert.
1165 2006-01-25 Jim Meyering <jim@meyering.net>
1167 * fileblocks.c: Remove more useless parentheses.
1168 * readutmp.h: Likewise.
1170 2006-01-24 Bruno Haible <bruno@clisp.org>
1172 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1174 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1177 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1178 to avoid problems with the built-in _Bool type.
1179 Reported by Paul Eggert on 2005-11-26.
1181 2006-01-24 Jim Meyering <jim@meyering.net>
1183 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1185 2006-01-24 Simon Josefsson <jas@extundo.com>
1187 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1190 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1192 Work around porting bugs reported by Dieter in
1193 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1194 * getopt.c (_NOPROTO): Remove; no longer needed.
1195 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1196 Include "getopt.h" first, to check interface.
1197 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1199 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1200 (__strndup): Revert to K&R-style function dfns, the glibc style.
1201 * strnlen.c: Don't claim it's taken from glibc; it's not.
1202 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1203 Include strnlen.h first, to get prototype properly.
1204 (strnlen): Renamed from __strnlen.
1207 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1209 These changes imported from libc.
1210 * getopt.c: Use __fxprintf instead of inline stream orientation
1211 test and two separate function calls.
1212 * strndup.c (__strndup): Add libc_hidden_def.
1214 2006-01-22 Bruno Haible <bruno@clisp.org>
1216 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1217 temporary buffer for sprintf, take into account the precision also
1218 for 'd', 'i', 'u', 'o', 'x', 'X'.
1220 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1222 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1223 to pacify gcc -Wswitch-default.
1225 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1227 * argp-help.c (usage_long_opt): Do not print DOC options.
1228 (__argp_base_name): Removed
1229 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1231 (__argp_base_name): Provide macro definition or extern declaration
1232 depending on the configuration
1234 2006-01-20 Simon Josefsson <jas@extundo.com>
1236 * inet_ntop.h: Unconditionally include sys/socket.h.
1238 2006-01-19 Simon Josefsson <jas@extundo.com>
1240 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1242 2006-01-12 Simon Josefsson <jas@extundo.com>
1244 * base64.c: Fix warning, reported by Bruno Haible
1245 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1247 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1249 Sync from coreutils.
1250 * md5.c: Fix commentary typos.
1251 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1252 * md5.h (__attribute__): Remove; unused.
1253 * sha1.c: Fix commentary to match md5 better.
1254 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1255 so that we don't need to worry about alignment. All uses changed.
1256 This merges the 2005-10-28 md5 change into sha1.
1258 2006-01-11 Jim Meyering <jim@meyering.net>
1260 Sync from coreutils.
1261 * md5.c (OP): Fix spacing.
1263 2006-01-11 Simon Josefsson <jas@extundo.com>
1265 * stdint_.h (SIZE_MAX): Add missing (.
1267 2006-01-10 Bruno Haible <bruno@clisp.org>
1269 * argp.h (__const): Remove macro. Use const instead.
1270 * argp-fmtstream.h (__const): Likewise.
1271 * glob_.h (__const): Remove macro.
1272 * glob-libc.h: Use const instead of __const.
1274 2006-01-10 Jim Meyering <jim@meyering.net>
1276 Avoid the double-free (first in fts_read, second in fts_close) that
1277 would occur when an `active' directory is made inaccessible (e.g.,
1278 via chmod a-x) during a traversal.
1279 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1280 before returning. Reproduce this failure by
1281 mkdir -p a/b; cd a; chmod a-x . b
1282 Reported by Stavros Passas.
1284 Sync from coreutils.
1285 * sha1.c: Tweak grammar in a comment.
1287 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1289 * regex_internal.h (BITSET_WORD_BITS):
1290 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1291 preprocessor mishandles large unsigned values as if they were signed.
1292 Problem reported by Claudio Fontana in
1293 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1295 2006-01-10 Simon Josefsson <jas@extundo.com>
1297 * socket_.h: New file.
1299 2006-01-10 Bruno Haible <bruno@clisp.org>
1301 * localcharset.c: Update from GNU gettext.
1303 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1305 Sync from coreutils.
1306 * chdir-long.c (cdb_free): Don't bother trying to open directory
1307 for write access: POSIX says that must fail.
1308 * fts.c (diropen): Likewise.
1309 * save-cwd.c (save_cwd): Likewise.
1310 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1311 well, for minor improvements on hosts that lack O_DIRECTORY.
1312 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1313 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1314 Fall back on chown if open failed with EACCES.
1316 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1317 Report an error at compile-time if only a 1-second nominal clock
1318 resolution is found.
1320 * lchmod.h: New file.
1321 * mkdir-p.c: Include lchmod.h, lchown.h.
1322 (make_dir_parents): Use lchown rather than chown, and
1323 lchmod rather than chmod.
1325 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1326 too. Problem with "none" reported by Bob Proulx. Problem with
1327 "proc" reported by n0dalus.
1329 * mountlist.c: Include <limits.h>.
1330 (dev_from_mount_options)
1331 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1332 New function. It no longer assumes "dev=" has the System V meaning
1333 on Linux (since it doesn't). It also parses "dev=" more carefully.
1334 (read_file_system_list)
1335 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1336 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1339 * posixtm.h (PDS_PRE_2000): New macro.
1340 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1341 All usages changed. Reject dates outside the range 1969-1999 if
1342 PDS_PRE_2000 is used.
1344 2006-01-09 Jim Meyering <jim@meyering.net>
1346 Sync from coreutils.
1348 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1350 * chdir-safer.h, chdir-safer.c: New files.
1352 * modechange.c (mode_compile): Reject an invalid mode string
1353 that starts with an octal digit. From Andreas Gruenbacher.
1355 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1356 and dup to open_safer and dup_safer, respectively.
1357 (openat_permissive): Fix typo in comment.
1359 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1360 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1361 (_): Remove; no longer needed.
1362 (openat): Renamed from rpl_openat; no need for rpl_openat
1363 since openat.h renames openat for us.
1364 Replace most of the body with a call to openat_permissive,
1365 to avoid duplicate code.
1366 Port to (probably hypothetical) environments were mode_t is
1368 (openat_permissive): Require mode arg, so that we can check
1369 types better. Put it just after flags. Change cwd failure
1370 indicator from pointer-to-bool to pointer-to-errno-value.
1371 All callers changed.
1372 Invoke openat_save_fail and/or openat_restore_fail if
1373 cwd_errno is null, so that openat can call us.
1374 (openat_permissive, fdopendir, fstatat, unlinkat):
1375 Simplify errno handling to avoid some duplicate code,
1376 as it's OK to set errno on success.
1377 * openat.h: Revamp code so that function macros depend on
1378 __OPENAT_PREFIX only, not also on AT_FDCWD.
1379 (openat_ro): Remove. Caller changed to use openat_permissive.
1380 (openat_permissive): Now a macro, if not a function.
1381 (openat_restore_fail, openat_save_fail): Now always functions,
1382 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1384 * openat-priv.h: New file, defining macros used by mkdirat.c
1386 * mkdirat.c: Include openat-priv.h.
1387 Remove definitions of macros defined therein.
1388 * openat.c: Likewise.
1390 * mkdirat.c (mkdirat): New file and function.
1391 * openat.h (mkdirat): Declare.
1393 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1395 * openat.h (openat_permissive): Declare.
1396 (openat_ro): Define.
1398 * openat.c (EXPECTED_ERRNO): New macro.
1399 (openat_permissive): New function -- used in remove.c rewrite.
1400 (all functions): Set errno just before returning, only if there
1401 was an actual failure.
1402 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1404 Emulate openat-family functions using Linux's procfs, if possible.
1405 Idea and some code based on Ulrich Drepper's glibc changes.
1407 * openat.c: (BUILD_PROC_NAME): New macro.
1408 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1409 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1410 before falling back on save_cwd and restore_cwd.
1411 (fdopendir, fstatat, unlinkat): Likewise.
1413 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1414 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1416 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1417 as second argument to va_arg. Otherwise, some versions of gcc
1418 warn that `if this code is reached, the program will abort'.
1420 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1422 Sync from coreutils.
1424 Add POSIX ACL support
1425 * acl.h (copy_acl, set_acl): Add declarations.
1426 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1427 systems other than Linux.
1428 (chmod_or_fchmod): New function: use fchmod when possible,
1429 and chmod otherwise.
1430 (file_has_acl): Add a POSIX ACL implementation, with a
1431 Linux-specific subcase.
1432 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1433 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1434 acls are unsupported.
1435 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1436 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1439 2006-01-09 Bruno Haible <bruno@clisp.org>
1441 * sysexit_.h (EX_OK): New macro.
1442 Suggested by Martin Lambers <marlam@marlam.de>.
1444 2006-01-09 Bruno Haible <bruno@clisp.org>
1446 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1447 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1448 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1449 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1451 2006-01-09 Bruno Haible <bruno@clisp.org>
1453 * stdint_.h (SIZE_MAX): Write the value without involving negative
1456 2005-10-16 Bruno Haible <bruno@clisp.org>
1458 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1459 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1461 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1463 * strftime.c (tzname): Don't declare if it is already #defined.
1464 Problem reported for Mingw by Mark Junker.
1466 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1468 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1469 long int, not int, for nanosecond counts, so that people who are
1470 used to POSIX struct timespec won't be surprised. Reported by Jim
1473 2005-12-16 Jim Meyering <jim@meyering.net>
1475 * fprintftime.c, fprintftime.h: New files.
1477 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1479 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1480 * argp-help.c (fill_in_uparams): Check if the constructed
1481 struct uparams is valid. Fall back to the default values if it is
1484 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1486 * argp-help.c (__argp_base_name): New function
1487 (__argp_short_program_name): Rewrite using __argp_base_name
1488 * argp-namefrob.h: Define program_invocation_name and
1489 program_invocation_short_name if requested
1490 (__argp_base_name): Add prototype
1491 * argp-parse.c (argp_def): Use gettext wrappers
1492 (argp_default_parser): Use __argp_base_name
1493 * argp-pin.c: New file. Defines program_invocation_name and
1494 program_invocation_short_name on systems that lack them.
1496 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1498 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1499 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1500 porting problem reported by Georg Schwarz in
1501 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1503 2005-07-09 Bruno Haible <bruno@clisp.org>
1505 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1506 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1507 Reported by Mark Junker <mjscod@gmx.de>.
1509 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1511 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1512 (uintmax_t) [defined uintmax_t]: Do not declare.
1513 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1514 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1515 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1516 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1517 sake of portability to weird hosts that C allows (though we don't
1518 know of any practical examples).
1520 * savedir.h (fdsavedir): New decl.
1521 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1522 contains most of the former guts of savedir.
1523 (savedir): Use savedirstream.
1526 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1528 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1529 coreutils no longer futzes with rounding modes.
1531 2005-11-14 Jim Meyering <jim@meyering.net>
1533 * mkstemp-safer.c: Include <config.h>, required for possible
1534 replacement of mkstemp.
1536 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1538 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1540 (gethrxtime) [! (HAVE_NANOUPTIME
1541 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1542 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1543 our own approximation.
1545 2005-11-10 Simon Josefsson <jas@extundo.com>
1547 * readline.c: Remove EOL.
1549 2005-11-08 Eric Blake <ebb9@byu.net>
1551 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1553 2005-11-08 Eric Blake <ebb9@byu.net>
1555 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1557 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1559 Fix porting problem reported by Theodoros V. Kalamatianos.
1560 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1561 Don't assume that futimes failing means we must fail.
1563 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1565 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1566 leave errno alone. Problem reported by Dmitry V. Levin.
1568 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1570 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1571 errno alone. Problem reported by Frederic Jolliton.
1573 2005-10-28 Simon Josefsson <jas@extundo.com>
1575 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1576 "restrict" keywords, as per POSIX. Protect the function
1577 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1578 Don't use K&R prototypes. Check the sprintf return values.
1579 Re-define EAFNOSUPPORT if not present. Indent.
1581 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1582 suggested by Bruno Haible <bruno@clisp.org>.
1584 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1586 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1588 * gc-libgcrypt.c: Add MD2 (which is not available through
1591 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1593 * md2.h, md2.c: New files.
1595 2005-10-24 Simon Josefsson <jas@extundo.com>
1597 * md4.h: Shrink buffer size, now that we changed the type.
1599 2005-10-22 Simon Josefsson <jas@extundo.com>
1601 * arcfour.h, arcfour.c: Use fixed size indices in the
1602 arcfour_context struct (simplify test vector testing in GNU
1605 2005-10-22 Simon Josefsson <jas@extundo.com>
1607 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1608 suggested by Bruno Haible <bruno@clisp.org>.
1610 2005-10-22 Simon Josefsson <jas@extundo.com>
1612 * crc.h: Include stddef.h, for size_t.
1614 2005-10-21 Simon Josefsson <jas@extundo.com>
1616 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1617 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1619 2005-10-21 Simon Josefsson <jas@extundo.com>
1621 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1624 2005-10-21 Simon Josefsson <jas@extundo.com>
1626 * gc-gnulib.c: Support ARCTWO in CBC mode.
1628 2005-10-21 Simon Josefsson <jas@extundo.com>
1630 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1633 * hmac-sha1.c (hmac_sha1): Likewise.
1635 * crc.c (crc32_update): Actually use crc parameter, suggested by
1636 Bruno Haible <bruno@clisp.org>.
1638 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1641 2005-10-21 Simon Josefsson <jas@extundo.com>
1643 * des.h, des.c: New files.
1645 * gc-gnulib.c: Support DES.c
1647 2005-10-21 Simon Josefsson <jas@extundo.com>
1649 * arctwo.h, arctwo.c: New files.
1651 * gc-gnulib.c: Support ARCTWO.
1653 2005-10-21 Simon Josefsson <jas@extundo.com>
1655 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1657 2005-10-19 Simon Josefsson <jas@extundo.com>
1659 * gc-gnulib.c: Support ARCFOUR.
1661 2005-10-19 Simon Josefsson <jas@extundo.com>
1663 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1666 * gc.h: Add ECB enum type.
1668 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1670 2005-10-19 Simon Josefsson <jas@extundo.com>
1672 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1674 2005-10-18 Simon Josefsson <jas@extundo.com>
1676 * md4.h, md4.c: New files, based on md5.?.
1678 2005-10-17 Simon Josefsson <jas@extundo.com>
1680 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1682 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1684 2005-10-17 Simon Josefsson <jas@extundo.com>
1686 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1688 2005-10-17 Simon Josefsson <jas@extundo.com>
1690 * gc.h, gc-libgcrypt.c: Add ciphers.
1692 2005-10-17 Simon Josefsson <jas@extundo.com>
1694 * sha1.c: Use uint32_t instead of md5_uint32.t
1696 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1699 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1701 * md5.h: Use stdint.h and uint32_t. Doc fix.
1703 2005-10-15 Simon Josefsson <jas@extundo.com>
1705 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1707 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1709 2005-10-14 Simon Josefsson <jas@extundo.com>
1711 * arcfour.h, arcfour.c: New files.
1713 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1715 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1716 include <wchar.h>; no longer needed.
1718 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1719 and Ulrich Drepper <drepper@redhat.com>
1722 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1723 instead of inline stream orientation test and two separate
1724 function calls. Pay no attention to USE_IN_LIBIO.
1726 2005-10-14 Roland McGrath <roland@redhat.com>
1728 Import from libc. [BZ #1331]
1729 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1731 Reported by Matej Vela <vela@debian.org>.
1733 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1735 * mkdir-p.c (make_dir_parents): Don't report an error if an
1736 intermediate directory is in a read-only file system. Problem
1737 reported by Eric Blake.
1739 2005-10-13 Simon Josefsson <jas@extundo.com>
1741 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1742 Move memory allocation outside of loop.
1744 2005-10-12 Simon Josefsson <jas@extundo.com>
1746 * gc-pbkdf2-sha1.c: New file.
1748 * gc.h: Add gc_pbkdf2_sha1 prototype.
1750 2005-10-12 Simon Josefsson <jas@extundo.com>
1752 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1753 suggested by Bruno Haible <bruno@clisp.org>.
1755 2005-10-12 Simon Josefsson <jas@extundo.com>
1757 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1759 * gc-gnulib.c (gc_hmac_sha1): New function.
1761 2005-10-12 Simon Josefsson <jas@extundo.com>
1763 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1765 2005-10-12 Simon Josefsson <jas@extundo.com>
1767 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1768 GC_USE_HMAC_MD5, respectively.
1770 * gc-libgcrypt.c (gc_md5): Fix assert call.
1773 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1775 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1777 * gc-gnulib.c (gc_hash_buffer): Ditto.
1779 2005-10-11 Bruno Haible <bruno@clisp.org>
1781 * c-strcasestr.h: New file, from GNU gettext.
1782 * c-strcasestr.c: New file, from GNU gettext.
1784 2005-10-11 Bruno Haible <bruno@clisp.org>
1786 * c-strcase.h: New file, from GNU gettext.
1787 * c-strcasecmp.c: New file, from GNU gettext.
1788 * c-strncasecmp.c: New file, from GNU gettext.
1790 2005-10-11 Simon Josefsson <jas@extundo.com>
1792 * crc.h, crc.c: New files.
1794 * gc.h (gc_hash_buffer): Add doc.
1796 2005-10-08 Simon Josefsson <jas@extundo.com>
1798 * gc.h: Add gc_hash and gc_hash_buffer.
1800 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1802 * gc-libgcrypt.c (gc_hash_buffer): Add.
1804 2005-10-11 Bruno Haible <bruno@clisp.org>
1806 * strcasecmp.c: Include limits.h.
1807 (strcasecmp): Avoid integer overflow on exotic platforms.
1808 * strncasecmp.c: Include limits.h.
1809 (strncasecmp): Avoid integer overflow on exotic platforms.
1810 Reported by Paul Eggert.
1812 2005-10-06 Simon Josefsson <jas@extundo.com>
1814 * hmac-md5.c: New file.
1818 2005-10-06 Simon Josefsson <jas@extundo.com>
1820 * memxor.c (memxor): Avoid casts and warnings.
1822 2005-10-05 Derek Price <derek@ximbiot.com>
1824 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1826 2005-10-05 Simon Josefsson <jas@extundo.com>
1828 * memxor.c (memxor): Fix compiler error.
1830 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1831 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1833 * memxor.h, memxor.c: New files.
1835 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1836 we assume all systems have it, suggested by Jim Meyering
1837 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1838 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1839 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1842 2005-10-04 Bruno Haible <bruno@clisp.org>
1844 * verify.h (verify_true): Provide alternative definition for C++.
1846 2005-10-04 Simon Josefsson <jas@extundo.com>
1848 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1849 D. Baushke" <mdb@gnu.org>.
1851 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1853 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1854 (SSIZE_MAX): New macro, if not already defined.
1855 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1858 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1860 * exclude.c: Include verify.h.
1861 (verify): Remove. All callers changed to use verify.h's version.
1862 * strtoimax.c: Likewise.
1863 * utimecmp.c: Likewis.e
1865 Sync from coreutils.
1866 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1867 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1868 * .cvsignore: Add fts.h, search.h, t-fpending.
1869 * settime.c (settime): Fix { typo in previous patch. Also, don't
1870 bother returning ENOSYS if settimeofday or stime fails; just let
1871 them return whatever errno they want to return.
1872 * utimens.c: Include unistd.h, for dup2.
1873 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1874 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1876 2005-10-02 Jim Meyering <jim@meyering.net>
1878 Sync from coreutils.
1879 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1880 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1881 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1882 Remove AT_FDCWD test.
1883 Do not consume the fd unless successful.
1884 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1885 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1886 block, so that we don't even try to compile it if settimeofday is
1887 available. This works around a compilation failure on OSF1 V5.1,
1888 due to stime requiring a `long int*' while tv_sec is `int'.
1890 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1892 * getdelim.c (getdelim): Remove unused variables.
1894 2005-10-01 Simon Josefsson <jas@extundo.com>
1896 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1897 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1898 AI_* and EAI_* definitions. Protect function declarations.
1900 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1902 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1903 so that the code works even with ancient cpp. Portability problem
1904 with GCC 2.7.2.1 reported by Thomas M.Ott.
1906 2005-09-27 Jim Meyering <jim@meyering.net>
1908 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1910 * intprops.h (signed_type_or_expr__): Define.
1911 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1914 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1916 * verify.h (verify_expr): Remove, replacing with:
1917 (verify_true): New macro that returns true instead of void.
1918 (verify_type__): Remove.
1919 (verify): Use verify_true rather than verify_type__.
1921 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1923 * utimens.c (ENOSYS): Define if not already defined.
1924 (futimens): Support having a null PATH if the file descriptor
1927 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1929 (__attribute): Define to empty unless GCC 3.1 or later.
1930 This works around a core dump on OpenBSD 3.4, which has GCC
1931 2.95.3, which dumps core when given __attribute__(()). It also
1932 simplifies other tests, since we really don't want to bother with
1933 worrying about which ancient version of GCC supported what.
1934 Original problem reported by Yoann Vandoorselaere, with part of
1935 the fix suggested by Derek Price.
1937 2005-09-24 Jim Meyering <jim@meyering.net>
1939 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1940 so we can once again use a positive bitfield width of 1 -- now we
1941 don't have to explain why we were using a bitfield width of 2.
1943 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1945 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1946 Problem reported by Eric Blake.
1947 (getaddrinfo): Initialize se so that it's not garbage.
1948 Redo internal storage allocation so that it doesn't make unportable
1949 assumptions about alignment.
1952 * utimens.c (futimens): Use futimesat if available.
1953 Prefer it to futimes since it doesn't have the futimes bug.
1955 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1956 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1957 Instead, declare a function that returns a pointer to an array,
1958 and use verify_type__ to declare the size of the array.
1959 Problem and germ of a solution reported by Bruno Haible.
1960 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1961 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1963 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1965 Sync from coreutils.
1967 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1969 * argmatch.h: Include verify.h
1970 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1971 (ARGMATCH_ASSERT): Remove; unused.
1972 * canonicalize.c: Assume STDC_HEADERS.
1973 * exclude.c: Include "strcase.h".
1974 * regex_internal.h [!defined _LIBC]: Likewise.
1975 * getusershell.c: Include stdio--.h rather than stdio.h
1977 (getusershell): Call fopen, not fopen_safer.
1978 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1979 Do not include unistd-safer.h.
1980 (save_cwd): Don't call fd_safer; no longer needed
1981 now that we include fcntl--.h.
1983 * getdate.y (relative_time): New type.
1984 (RELATIVE_TIME_0): New constant.
1985 (parser_control): Use relative_time instead of doing it ourselves.
1986 (%union): Add new relative_time rel member.
1987 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1989 (relunit, relunit_snumber): Now of type rel.
1990 (zone, rel, relunit, get_date): Adjust to above changes.
1992 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1993 Do not include unistd-safer.h.
1994 (getloadavg): Don't call fd_safer; no longer needed
1995 now that we include fcntl--.h.
1997 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1998 (make_dir_parents): Treat ENOSYS like EEXIST.
2000 Improve quality of diagnostics on restore_cwd failure.
2001 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2002 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2003 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2004 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2005 each time through the loop. Do not diagnose restore_cwd failure;
2006 that is the caller's job (and perhaps the caller does not care).
2008 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2009 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2010 If the file already exists but is not a directory, don't bother
2011 to try to make its parents.
2012 Close potential file descriptor leak if we can't chdir("/") (!).
2013 Don't always return true if chdir($PWD) fails; return true only
2014 if the requested action was done successfully (except for the
2016 Don't log final directory unless we actually made it.
2017 Refactor to avoid duplicate code to fix up permissions.
2018 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2020 * strftime.c (my_strftime): Rewrite the previous change slightly,
2021 to make it a bit faster and (I hope) clearer.
2022 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2023 Fix bug in formats like %2N.
2025 * verify.h: New file.
2027 2005-09-22 Jim Meyering <jim@meyering.net>
2029 Sync from coreutils.
2031 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2033 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2034 the .tm_year member, since otherwise gcc-4.0 would now warn about
2035 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2037 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2038 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2040 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2041 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2042 when run in a time zone for which daylight savings time is in effect
2043 for the starting date.
2045 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2046 stop us from restricting permissions of just-created absolute-named
2048 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2049 to restore initial working directory.
2050 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2051 to tell caller if/when we change the working directory and are
2052 unable to return to the initial one.
2053 * mkdir-p.h (make_dir_parents): Update prototype.
2054 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2055 `return false'. This fixes a bug introduced on 2004-07-30.
2057 * openat.c (fdopendir): Be sure to close the supplied
2058 file descriptor before returning. This makes our replacement
2059 implementation a little closer to Solaris's, where fdopendir
2060 ties the file descriptor to the returned DIR* pointer.
2061 * openat.c (unlinkat): New function.
2062 * openat.h (unlinkat): Add prototype.
2063 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2064 (openat_restore_fail): Rename from openat_restore_die.
2065 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2067 Provide an alternative to exiting immediately upon save_cwd or
2068 restore_cwd failure. Now, an application can arrange e.g.,
2069 to perform a longjump in that case.
2070 * openat.c: Include dirname.h.
2071 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2072 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2073 and openat_restore_die rather than calling error directly.
2074 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2076 * openat-die.c (openat_save_die, openat_restore_die): New file.
2077 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2079 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2080 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2081 int utc, int nanoseconds);
2083 date should not have to allocate a megabyte of virtual memory to
2084 handle a format argument like +%1048575T. When implemented with
2085 strftime, it must allocate such a buffer, use strftime to fill it
2086 in, print it, then free it.
2087 With fprintftime, it simply prints everything and exits.
2088 With no need for memory allocation, that's one fewer way to fail.
2089 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2090 optional field width, not before, so we accept %9:z, not %:9z.
2091 (my_strftime): Be sure to use L_('x') for literals.
2093 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2094 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2095 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2096 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2097 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2098 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2099 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2100 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2101 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2103 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2104 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2105 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2106 and don't include <sys/file.h>).
2108 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2110 Sync from coreutils.
2112 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2113 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2114 [!LDAV_DONE]: Avoid unused variable warning.
2116 2005-09-21 Bruno Haible <bruno@clisp.org>
2118 * unicodeio.h (unicode_to_mb): New declaration.
2120 2005-09-20 Derek Price <derek@ximbiot.com>
2122 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2124 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2126 Use a consistent style for including <config.h>.
2127 * __fpending.c, acl.c, argmatch.c,
2128 argp-help.c, argp-parse.c,
2129 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2130 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2131 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2132 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2133 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2134 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2135 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2136 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2137 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2138 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2139 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2140 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2141 modechange.c, mountlist.c, open-safer.c, physmem.c,
2142 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2143 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2144 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2145 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2146 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2147 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2148 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2149 userspec.c, utimecmp.c, version-etc-fsf.c,
2150 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2151 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2152 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2153 Standardize inclusion of config.h.
2154 * __fpending.h, dirfd.h, getdate.h, human.h,
2155 inttostr.h: Removed inclusion of config.h from header files.
2156 * inttostr.c: Adjusted in-tree users.
2157 * timespec.h: Remove superfluous warning to include config.h.
2158 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2159 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2160 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2161 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2163 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2165 * stat-time.h: New file.
2166 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2167 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2169 (timespec_cmp): New function.
2170 * utimecmp.c: Include stat-time.h.
2171 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2172 members exist, not on the obsolescent ST_MTIM_NSEC.
2173 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2175 2005-09-15 Derek Price <derek@ximbiot.com>
2176 Paul Eggert <eggert@cs.ucla.edu>
2178 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2179 changes, consolidating in...
2180 * regex_internal.h: ...this file.
2182 2005-09-15 Derek Price <derek@ximbiot.com>
2184 * regex_internal.h: Blank `pure' for GNUC < 3.
2185 * regex_internal.c: Ditto, using this...
2186 (__GNUC_PREREQ): ...new macro.
2187 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2188 (__GNUC_PREREQ): ...this new macro.
2190 * strstr.h: Include string.h. Define strstr as a macro here.
2192 2005-09-13 Derek Price <derek@ximbiot.com>
2194 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2196 Reported by Jim Meyering <jim@meyering.net>.
2198 2005-09-13 Jim Meyering <jim@meyering.net>
2200 * canon-host.c: Filter through gnu indent and reword comments slightly.
2201 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2203 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2205 * lib/base64.c: Typo.
2206 (base64_encode): Put b64str in initialized data section.
2208 2005-09-12 Derek Price <derek@ximbiot.com>
2210 Return usable errors from canon-host.
2211 * canon-host.h: New file.
2212 * canon-host.c (canon_host): Wrap...
2213 (canon_host_r): ...this new function, which now relies exclusively on
2215 (ch_strerror): New function.
2216 (last_cherror): New global.
2217 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2218 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2220 (freeaddrinfo): Free ai->ai_canonname when set.
2222 2005-09-12 Derek Price <derek@ximbiot.com>
2223 Paul Eggert <eggert@cs.ucla.edu>
2225 * glob-libc.h: Renamed from glob_.h. The new version is
2226 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2227 protecting things that should be done only in gnulib contexts.
2228 * glob_.h: New file, containing only the glob things needed for
2230 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2231 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2232 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2233 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2234 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2235 and to respect the namespace rules better.
2237 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2239 Merge glibc and coreutils changes into gnulib, plus a few
2241 * md5.c: Use #error rather than a string.
2242 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2243 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2244 (__attribute__): Define to empty for non recent-GCC.
2245 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2246 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2247 Renamed from their non-__ counterparts, with new macros replacing
2248 them if not _LIBC. Add __THROW attribute.
2250 (struct md5_ctx): Align buffer if using GCC.
2251 * sha1.h (struct sha1_ctx): Likewise.
2252 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2253 The old name was backwards.
2254 (NOTSWAP): Remove; not used.
2255 (rol): New macro, moved here from md5.h.
2256 (sha1_process_block): Remove a FIXME that doesn't make sense.
2258 2005-09-12 Derek Price <derek@ximbiot.com>
2260 * gai_strerror.c: Include config.h when available. Include
2261 getaddrinfo.h before other headers to test interface.
2262 Reported by Larry Jones <lawrence.jones@ugs.com>.
2264 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2266 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2267 definitions, since that's the preferred style in glibc.
2268 Fix a minor spacing issue, and update copyright notice to match glibc's.
2270 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2272 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2274 2005-09-06 Simon Josefsson <jas@extundo.com>
2276 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2277 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2279 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2281 Change bitset word type from unsigned int to unsigned long int,
2282 as this has better performance on typical 64-bit hosts.
2283 Port bitset code to hosts with unusual word sizes.
2284 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2285 (build_collating_symbol):
2286 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2287 argument is a bitset. This is merely a style issue, but it makes
2288 it clearer that an entire array is expected.
2289 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2290 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2291 Port to the case where bitset_word is not the same as unsigned int.
2292 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2293 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2295 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2296 (build_trtable, group_nodes_into_DFAstates):
2298 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2299 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2300 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2301 * regexec.c (group_nodes_into_DFAstates): Likewise.
2302 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2303 * regcomp.c (optimize_subexps, lower_subexp):
2304 Work even if bitset_word has holes in its bitwise representation.
2305 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2306 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2308 * regex_internal.c (re_string_reconstruct):
2309 Don't assume UCHAR_MAX == 255.
2310 * regex_internal.h (bitset_set_all): Likewise.
2311 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2313 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2314 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2316 (BITSET_WORD_MAX): New macro.
2317 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2318 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2319 (bitset_empty, bitset_copy):
2320 Prefer sizeof (bitset) to multiplying it out ourselves.
2321 (bitset_not_merge): Remove; unused.
2322 (bitset_contain): Return bool, not unsigned int with one bit on.
2323 All callers changed.
2324 * regexec.c (build_trtable): Don't assume bitset has no stricter
2325 alignment than re_node_set; do this by defining a new internal
2326 type struct dests_alloc and using it to allocate memory.
2328 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2330 Check for arithmetic overflow when calculating sizes, to prevent
2331 some buffer-overflow issues. These patches are conservative, in the
2332 sense that when I couldn't determine whether an overflow was possible,
2333 I inserted a run-time check.
2334 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2335 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2336 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2337 (re_xnrealloc, re_x2nrealloc): New inline functions.
2338 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2339 (build_equiv_class, build_charclass): Check for arithmetic overflow
2340 in size expression calculations.
2341 * lib/regex_internal.c (re_string_realloc_buffers):
2342 (build_wcs_upper_buffer, re_node_set_add_intersect):
2343 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2344 (re_dfa_add_node, register_state): Likewise.
2345 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2346 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2347 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2348 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2350 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2352 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2353 to avoid a collision with bits/local_lim.h in glibc.
2354 All uses changed. Problem reported by Dmitry V. Levin in
2355 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2357 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2358 bugs in int versus size_t comparisons.
2359 (re_string_context_at): Fix bug where the code assumed that
2362 Use bool where appropriate.
2363 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2364 All callers changed.
2365 (calc_eclosure_iter): Likewise, for ROOT arg.
2366 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2367 (build_charclass_op): Likewise, for NON_MATCH arg.
2368 * regex_internal.c (re_string_allocate, re_string_construct):
2369 (re_string_construct_common): Likewise, for ICASE arg.
2370 * regexec.c (re_search_2_stub, re_search_stub):
2371 Likewise, for RET_LEN arg.
2372 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2373 (set_regs): Likewise, for FL_BACKTRACK arg.
2374 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2375 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2376 (calc_eclosure_iter, parse_bracket_exp):
2377 Use bool for internal variables that are booleans.
2378 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2379 (set_regs, build_sifted_states, sift_states_bkref):
2380 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2381 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2382 (find_collation_sequence_value):
2384 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2385 (re_node_set_compare):
2386 Return bool, not int. All callers changed.
2387 * regexec.c (check_halt_node_context, check_dst_limits):
2388 (build_trtable, check_node_accept): Likewise.
2389 * regex_internal.h: Include stdbool.h.
2391 Fix bugs uncovered when converting to bool.
2392 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2393 failure instead of charging ahead blindly.
2394 * regex_internal.c (register_state): Likewise.
2395 * regexec.c (re_search_2_stub): Use simpler method than boolean
2396 for freeing internal storage.
2397 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2398 bitset pieces used as boolean, to avoid undefined behavior
2399 on hosts that do int overflow checking.
2401 2005-08-31 Derek Price <derek@ximbiot.com>
2403 * getdelim.c (getdelim): Return EOF on EOF.
2404 Reported by Larry Jones <lawrence.jones@ugs.com>.
2406 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2408 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2409 lengths fit in regoff_t; this isn't true if regoff_t is the same
2411 * regex.c (re_search_internal): 5th arg is LAST_START
2412 (= START + RANGE) instead of RANGE. This avoids overflow
2413 problems when regoff_t is the same width as size_t.
2414 All callers changed.
2415 (re_search_2_stub): Check for overflow when adding the
2416 sizes of the two strings.
2417 (re_search_stub): Check for overflow when adding START
2418 to RANGE; if it occurs, substitute the extreme value.
2420 2005-08-31 Jim Meyering <jim@meyering.net>
2422 * regcomp.c (search_duplicated_node): Make first pointer arg
2424 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2425 (register_state): Likewise.
2426 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2427 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2428 (group_nodes_into_DFAstates): Likewise.
2430 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2432 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2433 old glibc regex code mishandles strings longer than 2**31 bytes.
2434 This patch fixes this when the regex code is used in gnulib
2435 (i.e., outside glibc).
2437 This patch should not affect the use of the regex code inside
2438 glibc. No doubt this problem also needs to be handled for glibc
2439 as well, but the result will be an incompatible change to the
2440 glibc ABI, and the old ABI will have to be supported too. That
2441 can be the the subject for another patch.
2443 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2444 governing whether the rest of this patch is active. By default,
2445 the macro is disabled and the patch has no effect.
2446 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2447 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2448 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2449 (re_match_2, re_set_registers): Use the new types.
2450 * regex_internal.h (Idx, re_hashval_t): New types.
2451 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2453 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2454 (re_string_context_at, bin_tree_t, re_dfastate_t):
2455 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2456 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2457 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2458 (re_string_char_size_at, re_string_wchar_at):
2459 (re_string_elem_size_at):
2460 Use the new types and macros to port to 64-bit hosts.
2461 Use unsigned types for internal values, so that the code
2462 mostly works even for arrays larger than SSIZE_MAX.
2463 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2464 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2465 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2466 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2467 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2468 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2469 (calc_inveclosure, parse_dup_op, build_range_exp):
2470 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2471 (fetch_number, create_token_tree, mark_opt_subexp):
2473 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2474 (create_cd_newstate, re_string_allocate, re_string_construct):
2475 (re_string_realloc_buffers, build_wcs_upper_buffer):
2476 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2477 (re_string_reconstruct, re_string_peek_byte_case):
2478 (re_string_fetch_byte_case, re_string_context_at):
2479 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2480 (re_node_set_init_copy, re_node_set_add_intersect):
2481 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2482 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2483 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2484 (re_acquire_state, re_acquire_state_context, register_state):
2486 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2487 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2488 (re_search_internal, re_search_2_stub, re_search_stub)
2489 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2490 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2491 (update_cur_sifted_state, check_dst_limits):
2492 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2493 (check_subexp_limits, sift_states_bkref, merge_state_array):
2494 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2495 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2496 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2497 (expand_bkref_cache, check_node_accept_bytes):
2498 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2499 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2500 (acquire_init_state_context, check_halt_node_context):
2501 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2502 (sift_states_backward, clean_state_log_if_needed):
2503 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2504 (find_recover_state, transit_state_sb, transit_state_mb):
2505 (transit_state_bkref, build_trtable, match_ctx_clean):
2507 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2508 to work around an assumption that REG_MISSING is negative.
2510 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2511 (seek_collating_symbol_entry) [defined _LIBC]:
2512 (lookup_collation_sequence_value) [defined _LIBC]:
2513 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2514 Use prototypes rather than old-style function definitions.
2515 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2516 (transit_state_sb) [0]:
2517 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2519 * regexec.c (re_search_internal): Simplify update of rm_so and
2522 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2523 (optimize_subexps, lower_subexp):
2524 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2525 since the signed shift might overflow. Use 1u<<31 instead.
2526 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2527 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2530 * regcomp.c (optimize_subexps, lower_subexp):
2531 Use CHAR_BIT rather than 8, for clarity.
2532 * regexec.c (check_dst_limits_calc_pos_1):
2533 (check_subexp_matching_top): Likewise.
2534 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2535 have to worry about portability issues when shifting it left.
2536 Remove no-longer-needed test for table_size > 0.
2537 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2538 in a word, as the resulting behavior is undefined.
2539 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2540 in one case, a <= should have been an <, and in another case the
2541 whole test was missing.
2542 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2543 the standard name CHAR_BIT.
2544 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2545 this is not true on one's complement and signed-magnitude hosts.
2547 * regex_internal.h (re_sub_match_top_t): Remove unused member
2549 (struct re_dfa_t): Remove unused member states_alloc.
2550 * regcomp.c (init_dfa): Don't initialize unused members.
2552 2005-08-31 Bruno Haible <bruno@clisp.org>
2554 * strstr.c: Include <stddef.h>, for NULL.
2555 * strcasestr.c: Likewise.
2556 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2558 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2560 * iconvme.h: Add prototype for iconv_alloc.
2562 2005-08-29 Simon Josefsson <jas@extundo.com>
2564 * iconvme.c: Fix errno.
2566 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2568 * iconvme.c: Split iconv_string into iconv_alloc.
2570 2005-08-27 Jim Meyering <jim@meyering.net>
2572 * fopen-safer.c: Merge minor changes from coreutils.
2573 * dup-safer.c: Likewise.
2574 * fd-safer.c: Likewise.
2576 Merge from coreutils.
2577 * stdio--.h: New file.
2578 * stdlib--.h: New file.
2579 * mkstemp-safer.c: New file.
2581 GNU tar needs these.
2582 * pipe-safer.c: New file.
2583 * creat-safer.c: New file.
2584 * fcntl--.h (creat): Define to creat_safer.
2585 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2586 * unistd--.h (pipe): Define to pipe_safer.
2587 * unistd-safer.h: Declare pipe_safer.
2589 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2591 * regex_internal.h: Remove all references to
2592 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2594 (bitset_not, bitset_merge, bitset_not_merge):
2595 (bitset_mask, re_string_allocate, re_string_construct):
2596 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2597 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2598 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2599 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2600 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2601 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2602 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2603 (re_acquire_state_context):
2604 Remove unnecessary forward decls.
2605 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2606 Put __attribute at function definition,
2607 now that the function decl has been removed.
2608 * lib/regex_internal.c (re_string_peek_byte_case):
2609 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2612 2005-08-26 Simon Josefsson <jas@extundo.com>
2614 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2615 Haible <bruno@clisp.org>.
2617 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2619 * regexec.c (set_regs): Don't alloca with an unbounded size.
2621 alloca modernization/simplification for regex.
2622 * regex.c: Remove portability cruft for alloca. This no longer
2623 needs to be at the start of the file, and can be moved into
2624 regex_internal.h and simplified.
2625 * regex_internal.h: Include <alloca.h>.
2626 (__libc_use_alloca) [!defined _LIBC]: New macro.
2627 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2628 now works outside glibc.
2630 2005-08-24 Simon Josefsson <jas@extundo.com>
2632 * getpass.c: Add WIN32 implementation. Conditionalize use of
2633 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2634 GLIBC specific code.
2636 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2638 Make regex safe for g++. This fixes one real bug (an "err"
2639 that should have been "*err"). g++ problem reported by
2641 * regex_internal.h (re_calloc): New macro, consistent with
2642 re_malloc etc. All callers of calloc changed to use re_calloc.
2643 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2644 not int. All callers changed.
2645 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2646 just use an array of size MB_LEN_MAX.
2647 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2648 (find_recover_state): Change "err" to "*err"; this fixes what
2649 appears to be a real bug.
2650 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2653 2005-08-25 Jim Meyering <jim@meyering.net>
2655 * open-safer.c: Include <config.h>.
2656 Otherwise, we'd lose LARGEFILE support in any file using
2659 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2661 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2662 * regex.h (regerror): Likewise.
2664 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2665 requires this. (The code never needed it.)
2667 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2668 All uses of recently-renamed identifiers changed to use the new,
2669 POSIX-compliant names. The code will build and run just fine
2670 without these changes, but it's better to eat our own dog food
2671 and use the standard-conforming names.
2673 * regex.h: Fix a multitude of POSIX name space violations.
2674 These changes have an effect only for programs that define
2675 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2676 do not change anything for programs compiled in the normal way.
2677 Also, there is no effect on the ABI.
2679 (_REGEX_SOURCE): New macro.
2680 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2681 defined and _GNU_SOURCE is not; this fixes a name space violation.
2683 Rename the following macros to obey POSIX requirements.
2684 The old names are still visible as macros if _REGEX_SOURCE is defined.
2685 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2686 RE_BACKSLASH_ESCAPE_IN_LISTS.
2687 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2688 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2689 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2690 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2691 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2692 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2693 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2694 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2695 (REG_INTERVALS): renamed from RE_INTERVALS.
2696 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2697 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2698 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2699 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2700 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2701 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2702 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2703 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2704 RE_UNMATCHED_RIGHT_PAREN_ORD.
2705 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2706 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2707 (REG_DEBUG): renamed from RE_DEBUG.
2708 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2709 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2710 unusual, since we can't clash with the POSIX REG_ICASE.
2711 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2712 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2713 (REG_NO_SUB): renamed from RE_NO_SUB.
2714 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2715 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2716 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2717 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2718 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2719 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2720 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2721 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2722 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2723 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2724 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2725 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2726 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2727 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2728 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2729 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2730 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2731 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2732 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2733 (REG_FIXED): Renamed from REGS_FIXED.
2734 (REG_NREGS): Renamed from RE_NREGS.
2736 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2737 of other REG_* macros, since POSIX says the user is allowed to
2738 #undef these macros selectively.
2740 (reg_errcode_t): Update comment stating what other tables need
2743 Rename the following enum values to obey POSIX requirements.
2744 The old names are still visible as macros.
2745 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2746 is not defined, since GNU is supposed to be a superset of POSIX as
2747 much as possible, and since we want reg_errcode_t to be a signed
2748 type for implementation consistency.
2749 (_REG_NOERROR): Renamed from REG_NOERROR.
2750 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2751 (_REG_BADPAT): Renamed from REG_BADPAT.
2752 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2753 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2754 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2755 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2756 (_REG_EBRACK): Renamed from REG_EBRACK.
2757 (_REG_EPAREN): Renamed from REG_EPAREN.
2758 (_REG_EBRACE): Renamed from REG_EBRACE.
2759 (_REG_BADBR): Renamed from REG_BADBR.
2760 (_REG_ERANGE): Renamed from REG_ERANGE.
2761 (_REG_ESPACE): Renamed from REG_ESPACE.
2762 (_REG_BADRPT): Renamed from REG_BADRPT.
2763 (_REG_EEND): Renamed from REG_EEND.
2764 (_REG_ESIZE): Renamed from REG_ESIZE.
2765 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2766 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2767 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2768 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2769 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2771 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2772 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2773 changed. But support the old name if the new one is not defined
2774 and if _REGEX_SOURCE.
2776 Change the following member names in struct re_pattern_buffer.
2777 The old names are still supported if !_REGEX_SOURCE.
2778 The new names are always supported, regardless of _REGEX_SOURCE.
2779 (re_buffer): Renamed from buffer.
2780 (re_allocated): Renamed from allocated.
2781 (re_used): Renamed from used.
2782 (re_syntax): Renamed from syntax.
2783 (re_fastmap): Renamed from fastmap.
2784 (re_translate): Renamed from translate.
2785 (re_can_be_null): Renamed from can_be_null.
2786 (re_regs_allocated): Renamed from regs_allocated.
2787 (re_fastmap_accurate): Renamed from fastmap_accurate.
2788 (re_no_sub): Renamed from no_sub.
2789 (re_not_bol): Renamed from not_bol.
2790 (re_not_eol): Renamed from not_eol.
2791 (re_newline_anchor): Renamed from newline_anchor.
2793 Change the following member names in struct re_registers.
2794 The old names are still supported if !_REGEX_SOURCE.
2795 The new names are always supported, regardless of _REGEX_SOURCE.
2796 (rm_num_regs): Renamed from num_regs.
2797 (rm_start): Renamed from start.
2798 (rm_end): Renamed from end.
2800 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2801 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2802 Prepend __ to parameter names.
2804 Undo yesterday's changes.
2806 2005-08-24 Jim Meyering <jim@meyering.net>
2808 Sync from coreutils.
2809 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2811 2005-08-21 Bruno Haible <bruno@clisp.org>
2813 * lock.h: Add multiple inclusion guard.
2814 * tls.h: Add multiple inclusion guard.
2816 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2818 * regex.h (REG_NOSYS)
2819 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2820 Define, since POSIX requires it as of 2001.
2821 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2822 New private symbol, used to keep the enum signed in all cases.
2823 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2824 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2826 * regex_internal.c (re_string_skip_chars, register_state):
2828 Remove forward decls; no longer needed now that we use prototypes.
2829 * regexec.c (acquire_init_state_context, check_halt_node_context):
2830 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2831 (clean_state_log_if_needed): Likewise.
2833 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2835 Fix problems reported by Sam Steingold in
2836 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2837 * regexec.c (sift_states_bkref): Fix portability bug: the code
2838 assumed that reg_errcode_t is a signed type, which is not
2839 necessarily true if _XOPEN_SOURCE is not defined.
2840 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2841 some compilers warn about it otherwise.
2843 2005-08-20 Jim Meyering <jim@meyering.net>
2845 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2846 of unused local, dfa.
2848 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2850 * regcomp.c (create_initial_state): Remove duplicate decl.
2851 (init_word_char, create_initial_state, duplicate_node_closure):
2852 (fetch_token, peek_token_bracket, build_range_exp):
2853 (build_collating_symbol): Remove forward decls; no longer needed
2854 now that we use prototypes.
2857 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2858 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2859 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2860 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2861 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2862 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2863 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2864 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2865 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2866 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2867 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2868 (build_charclass, build_charclass_op, fetch_number, create_tree):
2869 (create_token_tree, mark_opt_subexp, duplicate_tree):
2870 Use prototypes rather than old-style definitions.
2873 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2874 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2875 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2876 (re_string_reconstruct, re_string_peek_byte_case):
2877 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2878 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2879 (re_node_set_init_copy, re_node_set_add_intersect):
2880 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2881 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2882 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2883 (re_acquire_state, re_acquire_state_context, register_state):
2884 (create_ci_newstate, create_cd_newstate, free_state):
2886 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2887 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2888 (re_search_internal, prune_impossible_nodes):
2889 (acquire_init_state_context, check_matching, static):
2890 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2891 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2892 (update_regs, sift_states_backward, build_sifted_states):
2893 (clean_state_log_if_needed, merge_state_array):
2894 (update_cur_sifted_state, add_epsilon_src_nodes):
2895 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2896 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2897 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2898 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2899 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2900 (check_arrival, check_arrival_add_next_nodes):
2901 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2902 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2903 (check_node_accept_bytes, check_node_accept, extend_buffers):
2904 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2905 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2910 (re_string_allocate, re_string_construct, re_string_reconstruct):
2911 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2912 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2913 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2914 (re_string_context_at, re_string_peek_byte_case):
2915 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2916 is defined, since we now use prototypes always.
2918 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2919 C89 or better. All uses removed.
2921 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2923 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2924 [defined lint]: Suppress bogus uninitialized-variable warnings.
2926 * regcomp.c (duplicate_node): Return new index, not an error code,
2927 and let the caller return REG_ESPACE if out of space. This
2928 removes an uninitialied-variable warning with GCC 4.0.1, and also
2929 avoids taking the address of a local variable. All callers
2932 2005-08-19 Jim Meyering <jim@meyering.net>
2934 * regexec.c (proceed_next_node): Redo local variables to
2935 avoid GCC shadowing warnings.
2937 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2939 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2940 (re_node_set_insert_last, re_dfa_add_node):
2941 Rename local variables to avoid GCC shadowing warnings.
2943 2005-08-18 Bruno Haible <bruno@clisp.org>
2945 * strstr.c (strstr): Fix return value in multibyte case.
2946 * strcasestr.c (strcasestr): Likewise.
2948 2005-08-17 Jim Meyering <jim@meyering.net>
2950 Make the %s format (seconds since the epoch) work for a negative
2951 number and when used with a zero-padded field width, e.g. %015s.
2953 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2954 label so that it precedes the code to set `digits'. Otherwise,
2955 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2956 print `00-22'. Now, it prints `-0022', as it should.
2958 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2960 * regex.h: Remove useless space-before-tab. From coreutils.
2962 2005-08-17 Bruno Haible <bruno@clisp.org>
2964 * strcasestr.h: New file.
2965 * strcasestr.c: New file.
2967 2005-08-17 Bruno Haible <bruno@clisp.org>
2969 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2970 * strstr.c: Completely rewritten, with multibyte locale support.
2972 2005-08-17 Bruno Haible <bruno@clisp.org>
2974 * strcasecmp.c: Use mbuiter.h.
2976 2005-08-17 Bruno Haible <bruno@clisp.org>
2978 * mbuiter.h: New file.
2980 2005-08-16 Bruno Haible <bruno@clisp.org>
2982 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2984 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2985 NUL byte, not after it.
2987 2005-08-16 Bruno Haible <bruno@clisp.org>
2989 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2990 the valid ones. Makes the comparison operations transitive:
2991 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2992 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2994 2005-08-16 Bruno Haible <bruno@clisp.org>
2996 * strcase.h (strcasecmp): Add note in comments.
2997 * strncasecmp.c: Use code from strcasecmp.c.
2998 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2999 (strcasecmp): Work correctly in multibyte locales.
3001 2005-08-16 Bruno Haible <bruno@clisp.org>
3003 * strnlen1.h: New file.
3004 * strnlen1.c: New file.
3006 2005-08-16 Bruno Haible <bruno@clisp.org>
3008 * mbfile.h: New file.
3010 2005-08-16 Bruno Haible <bruno@clisp.org>
3012 * mbiter.h: New file.
3014 2005-08-16 Bruno Haible <bruno@clisp.org>
3016 * mbchar.h: New file.
3017 * mbchar.c: New file.
3019 2005-08-16 Bruno Haible <bruno@clisp.org>
3021 * tls.h: New file, from GNU gettext.
3022 * tls.c: New file, from GNU gettext.
3024 2005-08-15 Bruno Haible <bruno@clisp.org>
3026 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3029 2005-08-14 Jim Meyering <jim@meyering.net>
3031 Sync from coreutils.
3033 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3034 Use the hash-table-based cycle-detection code not just when
3035 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3036 Reported by James Youngman in
3037 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3038 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3039 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3040 This lets us compile with -DFTS_DEBUG, once again.
3041 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3042 * fts.c (fd_safer): Remove decl.
3043 Include fcntl--.h rather than unistd-safer.h
3044 (fts_safe_changedir): Don't call fd_safer; no longer needed
3045 now that we include fcntl--.h.
3047 2005-08-11 Simon Josefsson <jas@extundo.com>
3049 * readline.h, readline.c: New file.
3051 2005-08-11 Bruno Haible <bruno@clisp.org>
3053 * strnlen.h (strnlen): Change parameter name to match comment.
3055 2005-08-10 Simon Josefsson <jas@extundo.com>
3057 * strndup.c: Use strnlen.h.
3059 * strnlen.h: New file.
3061 2005-08-02 Simon Josefsson <jas@extundo.com>
3063 * getline.h, getline.c: Rewrite.
3065 * getdelim.h, getdelim.c: New files, ported from glibc.
3067 2005-07-31 Bruno Haible <bruno@clisp.org>
3069 * lock.h (gl_lock_initializer): New macro.
3070 (gl_lock_define_initialized): Use it.
3071 (gl_rwlock_initializer): New macro.
3072 (gl_rwlock_define_initialized): Use it.
3073 (gl_recursive_lock_initializer): New macro.
3074 (gl_recursive_lock_define_initialized): Use it.
3076 2005-07-26 Bruno Haible <bruno@clisp.org>
3078 * lock.h: Update from GNU gettext.
3079 * lock.c: Update from GNU gettext.
3081 2005-07-18 Bruno Haible <bruno@clisp.org>
3083 * lock.h (gl_once_t): New type.
3084 (gl_once_define, gl_once): New macros.
3085 * lock.c (fresh_once): New variable.
3086 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3089 2005-07-18 Simon Josefsson <jas@extundo.com>
3091 * check-version.c (check_version): Accept identical versions too.
3093 2005-07-18 Bruno Haible <bruno@clisp.org>
3095 * lock.h: New file, from GNU gettext.
3096 * lock.c: New file, from GNU gettext.
3098 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3100 * quotearg.c: Add translator comment suggested by Bruno Haible,
3101 with a minor change.
3103 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3105 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3106 copyright symbol and the year.
3107 * version-etc.c (COPYRIGHT_YEAR): New constant.
3108 (version_etc_va): Use parameterized copyright notice.
3109 Reword to conform to the current GNU coding standards.
3111 2005-07-11 Simon Josefsson <jas@extundo.com>
3113 * size_max.h: New file.
3115 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3117 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3120 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3121 and Paul Eggert <eggert@cs.ucla.edu>
3123 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3124 in wint_t, not wchar_t. Remove now-unnecessary cast.
3126 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3128 * regex.c, regex.h: Sync from libc.
3129 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3130 New files, synced from libc, except that regex_internal.h
3131 currently has a small porting fix.
3133 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3135 Remove the dependency of the strftime module on the tzset module.
3136 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3137 Copy the input structure, to work around some of the bug with
3138 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3139 Solaris releases, you should also use the tzset module, but we won't
3140 require it as a dependency any more since we don't want LGPLed code
3141 to depend on GPLed code.
3143 2005-07-02 Jim Meyering <jim@meyering.net>
3145 * backupfile.c (backup_args): Change a `0' to NULL.
3147 2005-07-01 Jim Meyering <jim@meyering.net>
3149 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3150 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3151 * save-cwd.c, tempname.c:
3152 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3153 and don't include <sys/file.h>).
3155 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3157 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3158 declares only 'struct timespec;' (!).
3160 2005-06-29 Jim Meyering <jim@meyering.net>
3162 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3163 type name. Use the variable name instead.
3164 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3166 2005-06-28 Simon Josefsson <jas@extundo.com>
3168 * check-version.h, check-version.c: New files.
3170 2005-06-28 Simon Josefsson <jas@extundo.com>
3172 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3173 collision with global variable. Better indentation. Don't
3174 increment buffer pointer beyond buffer end. Based on comments
3175 from Paul Eggert <eggert@cs.ucla.edu>.
3179 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3181 * canon-host.c (canon-host): Append trailing "," to 0 in
3182 initializer of struct addrinfo, as an indication that we don't
3183 care how many members the structure has.
3185 2005-06-24 Derek Price <derek@ximbiot.com>
3186 and Bruno Haible <bruno@clisp.org>
3188 Remove stat module & update lstat.
3189 * stat.c: Remove this file...
3190 (slash_aware_lstat): ...moving this content and its support...
3191 * lstat.c (rpl_lstat): ...into here.
3192 * lstat.h: New file.
3194 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3196 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3197 (ranged_convert): Don't save conversion in a temporary struct.
3198 This causes a warning with GCC 4.0.0, and anyway in the typical
3199 case it's not worth the extra 100 bytes or so of code.
3200 (ranged_convert, __mktime_internal): When calling a function via a
3201 pointer P, use P () rather than (*P) (), as we now assume C89 or
3204 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3206 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3207 "who -r" failed to give output. Problem reported by Tim Waugh.
3209 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3210 (xcalloc): Use it to avoid needless tests.
3211 Problem reported by Jim Meyering.
3213 2005-06-16 Jim Meyering <jim@meyering.net>
3215 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3216 when either N or S is zero.
3218 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3220 * argp.h (__option_is_short): Check upper limit of
3221 __key. Isprint() requires its argument to have the value
3222 of an unsigned char or EOF.
3224 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3226 * fnmatch.c (fnmatch): If there is an encoding error in a
3227 multibyte string or pattern, fall back on unibyte matching.
3228 Problem reported by James Youngman.
3230 2005-06-08 Bruno Haible <bruno@clisp.org>
3232 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3235 2005-06-08 Bruno Haible <bruno@clisp.org>
3237 * csharpcomp.h: New file, from GNU gettext.
3238 * csharpcomp.c: New file, from GNU gettext.
3239 * csharpcomp.sh.in: New file, from GNU gettext.
3241 2005-06-07 Derek Price <derek@ximbiot.com>
3244 * glob_.h: Indent nested #ifdef.
3246 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3248 Sync from coreutils.
3249 Use "file name" when talking about file names, instead of "filename"
3250 or "path", as per the GNU coding standards.
3251 * mkdir-p.c: Renamed from makepath.c.
3252 (make_dir_parents): Renamed from make_path. All callers changed.
3253 * mkdir-p.h: Likewise. All includers changed.
3254 * filenamecat.c: Renamed from path-concat.c.
3255 (file_name_concat): Renamed from path_concat. All callers changed.
3256 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3257 * filenamecat.h: Likewise. All includers changed.
3258 * acl.c: Don't use "path" or "filename" to mean "file name"
3259 in comments or local variable names.
3260 * basename.c: Likewise.
3261 * canonicalize.c, canonicalize.h: Likewise.
3262 * dirname.c, dirname.h: Likewise.
3263 * euidaccess.c: Likewise.
3264 * exclude.c: Likewise
3265 * fnmatch_.h, fnmatch_loop.c: Likewise.
3266 * fsusage.c, fsuage.h: Likewise.
3267 * fts.c, fts_.h: Likewise.
3268 * getcwd.c: Likewise.
3269 * getloadavg.c: Likewise.
3270 * mkstemp.c: Likewise.
3271 * mountlist.c, mountlist.h: Likewise.
3272 * openat.c, openat.h: Likewise.
3273 * readlink-stub.c: Likewise.
3274 * readutmp.c, readutmp.h: Likewise.
3275 * rename.c: Likewise.
3276 * rmdir.c: Likewise.
3278 * savedir.c: Likewise.
3279 * stripslash.c: Likewise.
3280 * tempname.c: Likewise.
3281 * xreadlink.c: Likewise.
3282 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3284 * exclude.h: Likewise.
3286 * euidaccess.c (getuid, getgid, getuid, getegid)
3287 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3288 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3289 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3290 * pathmax.h: Include <limits.h> unconditionally, since other
3291 files have been getting away with it for years (MORE/BSD 4.3
3293 * userspec.c (getpwnam, getgrnam, getgrgid)
3294 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3296 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3297 Define to 256, not 255, as per modern POSIX.
3299 2005-06-01 Bruno Haible <bruno@clisp.org>
3301 * csharpexec.h: New file, from GNU gettext.
3302 * csharpexec.c: New file, from GNU gettext.
3303 * csharpexec.sh.in: New file, from GNU gettext.
3305 2005-05-31 Derek Price <derek@ximbiot.com>
3306 Paul Eggert <eggert@cs.ucla.edu>
3309 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3311 2005-05-29 Derek Price <derek@ximbiot.com>
3312 Paul Eggert <eggert@cs.ucla.edu>
3314 * glob_.h, glob.c: New files.
3316 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3318 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3320 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3321 the configuration hassle isn't worth it.
3322 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3323 (LONGEST_MODIFIER, PRIuMAX): Remove.
3325 2005-05-27 Bruno Haible <bruno@clisp.org>
3327 * getlogin_r.h: Remove second include of <stddef.h>.
3329 2005-05-25 Bruno Haible <bruno@clisp.org>
3330 Derek Price <derek@ximbiot.com>
3332 * getlogin_r.h: Simplify API documentation.
3334 2005-05-25 Derek Price <derek@ximbiot.com>
3335 Paul Eggert <eggert@cs.ucla.edu>
3337 * getlogin_r.c, getlogin_r.h: New files.
3339 2005-05-22 Bruno Haible <bruno@clisp.org>
3341 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3342 Also include <sys/param.h> if it defines MIN, MAX.
3343 Based on a patch by Derek Price <derek@ximbiot.com>.
3345 2005-05-22 Bruno Haible <bruno@clisp.org>
3347 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3348 (INT64_MIN): Fix definition.
3349 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3351 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3352 NEED_SIGNED_INT_TYPES.
3354 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3355 HAVE_SYSTEM_INTTYPES.
3357 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3359 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3360 so that unistd-safer.h (GPL'ed code) need not be included.
3362 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3365 * fts.c: Don't include "cycle-check.h" or "hash.h".
3366 (setup_dir, free_dir): New functions.
3367 (enter_dir, leave_dir): Define trivial
3368 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3369 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3370 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3371 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3372 Move to fts-cycle.c.
3373 (fts_open): Use setup_dir.
3374 (fts_close): Use free_dir.
3375 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3376 This adds a label and some gotos, but the alternatives were messier.
3377 Check for memory allocation failure when entering a dir.
3378 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3379 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3380 (FTS): New member fts_cycle, that is a union that contains the
3381 old active_dir_ht and cycle_state. All uses changed to mention
3382 fts_cycle.ht and fts_cycle.state.
3383 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3384 fts.c, with the following changes:
3385 (setup_dir, free_dir): New functions.
3386 (enter_dir): Now returns bool. Return true if successful, false
3387 if memory exhausted. All callers changed.
3388 Do not bother partly cleaning up on
3389 memory allocation failure; that is free_dir's job.
3390 However, free ad if hash_insert fails, to avoid memory leak.
3391 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3392 fts->fts_options to see which union member to use.
3394 2005-05-20 Jim Meyering <jim@meyering.net>
3396 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3397 Now a macro, to pacify GCC.
3399 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3401 * chown.c (rpl_chown): Return -1 on failure.
3403 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3405 * canonicalize.c: Include canonicalize.h first, to test interface.
3406 Include <stddef.h> unconditionally, since we assume C89 now.
3407 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3408 * fts.c: Include fts_.h first, to check interface.
3409 Do not include intprops.h; no longer needed.
3410 Include cycle-check.h and hash.h, since fts_.h no longer does.
3411 Remove unnecessary casts of closedir to void.
3412 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3413 decide whether to decrement nlinks.
3414 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3415 (FTS): Use struct hash_table * instead of Hash_table, so that
3416 we no longer need to include hash.h here.
3418 2005-05-17 Jim Meyering <jim@meyering.net>
3420 * fts.c, fts_.h: New files, from coreutils.
3422 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3424 Sync from coreutils.
3425 * unlinkdir.c, unlinkdir.h: New files.
3426 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3427 regex.h, unlocked-io.h, xtime.h:
3428 White space changes only.
3429 * makepath.c (make_path): Port to hosts where leading "//" is special.
3430 * yesno.c: Include getline.h, not ctype.h.
3431 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3432 Use getline to remove arbitrary restriction on response length.
3434 2005-05-13 Bruno Haible <bruno@clisp.org>
3436 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3437 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3438 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3439 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3440 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3441 Add support for 64-bit integers in the MSVC compiler.
3443 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3445 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3446 Change the initial comment to refer to GPL, not LGPL.
3447 gnulib-tool will change it to LGPL as needed.
3449 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3450 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3451 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3452 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3453 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3454 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3455 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3456 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3457 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3458 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3459 concatpath.c, config.charset, copy-file.c, copy-file.h,
3460 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3461 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3462 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3463 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3464 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3465 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3466 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3467 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3468 full-read.c, full-read.h, full-write.c, full-write.h,
3469 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3470 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3471 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3472 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3473 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3474 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3475 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3476 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3477 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3478 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3479 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3480 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3481 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3482 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3483 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3484 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3485 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3486 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3487 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3488 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3489 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3490 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3491 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3492 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3493 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3494 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3495 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3496 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3497 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3498 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3499 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3500 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3501 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3502 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3503 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3504 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3505 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3506 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3507 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3508 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3509 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3510 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3511 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3512 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3513 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3514 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3515 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3516 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3517 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3518 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3519 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3520 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3521 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3522 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3523 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3524 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3525 Update FSF postal mail address.
3527 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3529 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3530 specified in ai_socktype. Fix invalid ai_protocol
3531 check. ai_protocol is usually set to 0 or depending on
3532 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3533 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3534 ai_socktype / ai_protocol in the returned addrinfo structure.
3536 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3537 Bruno Haible <bruno@clisp.org>
3539 * inet_ntop.h: New file.
3540 * inet_ntop.c: New file, from glibc with modifications.
3542 2005-05-08 Jim Meyering <jim@meyering.net>
3544 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3546 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3548 Merge from coreutils. Among other things,
3549 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3550 * fd-safer.c: New file.
3551 * fcntl-safer.h, open-safer.c: Remove.
3552 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3553 * dup-safer.c: Include unistd-safer.h first.
3554 Don't include errno.h.
3555 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3556 * file-type.h: Don't assume invoker included sys/stat.h first.
3557 * file-type.c: Rely on file-type.h change.
3558 * getloadavg.c: Include unistd-safer.h.
3559 (getloadavg): Use safer open.
3560 * getusershell.c: Include "stdio-safer.h".
3561 (getusershell): Use safer fopen.
3562 * long-options.c (long_options): Use NULL rather than 0.
3563 * modechange.h (mode_free): Remove; all callers changed to invoke
3565 * modechange.c: Likewise.
3566 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3567 (MODE_DONE): New constant.
3568 (struct mode_change): Remove 'next' member.
3569 (make_node_op_equals): New function; like the old one of the
3570 same name, except it allocates an array.
3571 (mode_compile, mode_create_from_ref): Use it.
3572 (mode_compile): Allocate result as an array, not a linked list.
3573 Parse octal string ourself, so that we catch mistakes like "+0".
3574 (mode_adjust): Arg is an array, not a linked list.
3575 * modechange.c: Include stat-macros.h, xalloc.h.
3576 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3577 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3578 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3579 Remove. This is now stat-macros.h's job.
3580 (talloc): Remove. All callers replaced by xalloc, so that
3581 our invokers don't have to worry about reporting memory failures.
3582 (make_node_op_equals): Remove.
3583 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3585 (struct mode_change): Moved here from modechange.h.
3586 (mode_append_entry): Remove.
3587 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3588 apps to have incorrect behavior. Use simpler algorithm for head
3589 and tail. Don't futz with umask; that's now the job of mode_adjust.
3590 Detect more invalid usages rather than having somewhat-random behavior.
3591 Don't insert an "a=" action, as that leads to incorrect behavior.
3592 (mode_compile, mode_create_from_ref): Return NULL on error instead
3593 of an enum, since now there's only one way to have an error. All
3595 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3596 at the correct time. Simplify calculation of "+u" and its ilk.
3597 Don't mishandle "+X".
3598 (mode_free): Remove "register" and localize decls.
3599 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3600 (struct mode_change): Move to modechange.c; callers don't
3601 need to see this stuff.
3602 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3603 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3604 (mode_change, mode_adjust): Reflect the new signatures noted above.
3605 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3606 that might redefine system include files.
3607 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3608 (my_usleep): Use NULL rather than (void *) 0.
3609 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3610 Use siginterrupt to specify that system calls should be interrupted.
3611 (rpl_nanosleep): Move initialization of suspended closer to call of
3613 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3614 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3615 (desirable_utmp_entry): New function.
3616 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3617 using x2nrealloc, to simplify logic.
3618 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3619 size calculation. Do not assume utmp file is a regular file.
3620 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3621 (READ_UTMP_CHECK_PIDS): New constant.
3622 * save-cwd.c: Include unistd-safer.h.
3623 (save_cwd): Use fd_safer.
3624 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3625 [!_LIBC] Include "stat-macros.h" instead.
3626 * unistd-safer.h (fd_safer): New decl.
3628 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3630 * byteswap_.h: New file.
3632 2005-04-25 Albert Chin <china@thewrittenword.com>
3634 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3637 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3639 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3640 that "UTC +1 second" continues to work. Problem reported
3642 (relunit_snumber): New rule.
3645 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3647 * getdate.y (universal_time_zone_table): New constant.
3648 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3649 universal_time_zone_table.
3650 (lookup_zone): Prefer universal_time_zone_table to
3651 local_time_zone_table, so that "GMT" time stamps are allowed in
3652 London during the summer. Problem reported by Ian Abbott.
3654 2005-04-12 Jim Meyering <jim@meyering.net>
3656 * human.c (humblock): Set *options even when returning due to
3657 xstrtoumax conversion failure. Thanks to a used-uninitialized
3660 2005-04-09 Jim Meyering <jim@meyering.net>
3662 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3663 -Wuninitialized: initialize tm0.tm_year.
3665 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3667 * getdate.y (parser_control): rels_seen is now a boolean, not a
3668 count, since there's no maximum. All uses changed.
3669 Add member dsts_seen.
3670 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3672 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3673 Use pc_rels_seen to decide whther a date is absolute.
3675 * getdate.y (number): Don't overwrite year.
3676 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3679 2005-04-02 Simon Josefsson <jas@extundo.com>
3681 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3682 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3684 2005-03-27 Jim Meyering <jim@meyering.net>
3686 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3688 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3690 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3691 "one's complement" -> "ones' complement" in comment, as per Knuth.
3692 "value of type" -> "type or expression" in comment.
3693 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3695 2005-03-26 Jim Meyering <jim@meyering.net>
3698 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3699 Correct typos: s/or/of/.
3701 2005-03-23 Jim Meyering <jim@meyering.net>
3703 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3705 2005-03-21 Jim Meyering <jim@meyering.net>
3707 Changes imported from coreutils.
3709 * cycle-check.c: Don't include xalloc.h.
3711 * path-concat.c: Don't include assert.h.
3712 (path_concat): Remove assertion that would have triggered
3713 for ABASE starting with more than one slash.
3714 Reported by Andreas Schwab.
3716 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3717 properly when ABASE is an absolute file name.
3718 Correct the description of this function.
3720 Add an assertion and a test driver.
3721 This fixes a bug introduced on 2004-07-02.
3722 Andreas Schwab reported the resulting failure of cp --parents:
3723 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3725 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3727 * strftime.c (my_strftime): If the underlying strftime returns 0
3728 (which shouldn't happen), generate nothing instead of returning 0
3729 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3731 2005-03-16 Bruno Haible <bruno@clisp.org>
3733 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3735 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3737 * strftime.c (my_strftime): Prepend space to format so that we can
3738 reliably distinguish strftime failure from empty output on POSIX
3741 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3743 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3744 (iconv_string): Don't guess a size-zero buffer, as that might cause
3745 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3746 result would be 'too large', where 'too large' is (heuristically)
3747 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3748 overflow concerns. This will prevent some unwanted malloc failures
3749 when the inputs are very large.
3751 2005-03-15 Bruno Haible <bruno@clisp.org>
3753 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3756 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3759 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3761 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3763 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3764 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3766 * strtol.c: Likewise.
3768 2005-03-14 Simon Josefsson <jas@extundo.com>
3770 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3773 2005-03-14 Jim Meyering <jim@meyering.net>
3775 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3776 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3777 to be nonzero so that we (and caller) can detect the difference
3778 between a valid zero-length expansion and an error return, even
3779 when the underlying strftime fails before writing anything into
3782 2005-03-10 Jim Meyering <jim@meyering.net>
3784 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3785 so that this module works on systems without fchdir.
3787 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3789 Factor int-properties macros into a single file, except for
3790 glibc-related files.
3791 * intprops.h: New file.
3792 * getloadavg.c: Include it instead of limits.h.
3793 (INT_STRLEN_BOUND): Remove.
3794 * human.c: Include intprops.h.
3795 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3796 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3797 * inttostr.h: Include intprops.h instead of limits.h.
3798 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3799 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3800 for consistency with intprops.h.
3801 (time_t_is_integer, twos_complement_arithmetic): Use them.
3802 * sig2str.h: Include <signal.h>, intprops.h.
3803 (INT_STRLEN_BOUND): Remove.
3804 * strftime.c (TYPE_SIGNED): Remove.
3805 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3806 * strtol.c: Adjust comments to match intprops.h.
3807 * userspec.c: Include intprops.h.
3808 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3809 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3810 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3811 instead of rolling our own expressions.
3812 * xstrtol.c: Include xstrtol.h first, to test interface.
3814 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3816 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3817 the right thing even if adding 1900 would overflow. Similarly
3818 for tm_mon + 1 and tm_yday + 1.
3819 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3820 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3821 (DO_SIGNED_NUMBER): New macro.
3822 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3824 2005-03-07 Bruno Haible <bruno@clisp.org>
3826 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3828 2005-03-03 Derek R. Price <derek@ximbiot.com>
3829 Bruno Haible <bruno@clisp.org>
3831 * pagealign_alloc.h: New file.
3832 * pagealign_alloc.c: New file.
3834 2005-01-28 Bruno Haible <bruno@clisp.org>
3836 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3839 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3841 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3842 The workaround isn't strictly needed for POSIX conformance, and
3843 it's too much of a pain to configure and maintain. We'll ask
3844 people to fix their kernels instead.
3845 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3846 (NANOSLEEP_BUG_WORKAROUND): Remove.
3847 (xnanosleep): Remove the workaround.
3849 2005-02-12 Bruno Haible <bruno@clisp.org>
3851 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3853 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3855 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3856 * timespec.h (gettime): Return void, since it always
3857 succeeds now. All uses changed.
3858 * gettime.c (gettime) Likewise.
3859 [HAVE_NANOTIME]: Prefer nanotime.
3860 Assume gettimeofday succeeds, as POSIX requires.
3861 Assime time () succeeds, since other code already does.
3862 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3863 (timespec_subtract): Remove.
3864 (NANOSLEEP_BUG_WORKAROUND): New constant.
3865 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3866 things considerably. Use it only on GNU/Linux hosts, since the
3867 workaround shouldn't be needed elsewhere.
3869 2005-02-24 Bruno Haible <bruno@clisp.org>
3871 * gettext.h: Update from GNU gettext 0.14.2.
3873 2005-02-24 Bruno Haible <bruno@clisp.org>
3875 * localcharset.c: Update from GNU gettext 0.14.2.
3876 * config.charset: Update from GNU gettext 0.14.2.
3878 2005-02-22 Simon Josefsson <jas@extundo.com>
3880 * iconvme.h, iconvme.c: New files, from libc.
3882 2005-02-20 Neil Conway <neilc@samurai.com>
3884 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3885 returned by OSX/Darwin if the specified buffer is not large
3886 enough for the hostname.
3888 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3890 * memrchr.h: New file.
3891 * chdir-long.c: Include it.
3892 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3893 Don't bother including stddef.h.
3895 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3897 * argp-help.c (__argp_help): Create a fake struct argp_state and
3898 pass it to _help, otherwise the latter coredumps trying to
3899 dereference state.root_argp.
3901 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3903 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3905 Include <sys/types.h>, for dev_t.
3906 (ME_DUMMY, ME_REMOTE): Move from here....
3907 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3908 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3910 Include mountlist.h first, to test the interface.
3912 2005-01-29 Bruno Haible <bruno@clisp.org>
3914 * progname.c (program_name): Initialize.
3915 Needed when linking statically on MacOS X.
3917 2005-01-28 Bruno Haible <bruno@clisp.org>
3919 * javacomp.sh.in: New file, from GNU gettext.
3920 * javacomp.h: New file, from GNU gettext.
3921 * javacomp.c: New file, from GNU gettext.
3923 2005-01-26 Bruno Haible <bruno@clisp.org>
3925 * javaexec.sh.in: New file, from GNU gettext.
3926 * javaexec.h: New file, from GNU gettext.
3927 * javaexec.c: New file, from GNU gettext.
3929 2005-01-26 Simon Josefsson <jas@extundo.com>
3931 * gai_strerror.c: Use GPL in header.
3933 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3935 * argp-help.c (hol_entry_help): Avoid using non-constant
3936 initializers for struct pentry_state.
3937 (__argp_error): Check return value of __asprintf
3938 (__argp_failure): Translate error message
3940 * argp-parse.c: Removed braces around the expansion of N_()
3942 2005-01-21 Jim Meyering <jim@meyering.net>
3944 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3945 same value as for Solaris 9.
3947 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3948 component length. This included changing the parameter to be
3949 of type `char *' rather than `char const *'.
3950 * chdir-long.h (chdir_long): Update prototype.
3952 * openat.c (fdopendir, fstatat): New functions.
3953 * openat.h: Include headers required for use of DIR and struct stat.
3954 [AT_SYMLINK_NOFOLLOW]: Define.
3955 (fdopendir, fstatat): Add prototypes.
3957 2005-01-21 Bruno Haible <bruno@clisp.org>
3959 * classpath.h: New file, from GNU gettext.
3960 * classpath.c: New file, from GNU gettext.
3962 2005-01-20 Simon Josefsson <jas@extundo.com>
3964 * version-etc-fsf.c: New file, with version_etc_copyright.
3965 * version-etc.c: Remove version_etc_copyright.
3966 * version-etc.h (version_etc_copyright): Use [] instead of * in
3967 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3969 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3971 * save-cwd.c (save_cwd): Remove code to support the case
3972 where fchdir is missing or flaky.
3974 2005-01-20 Simon Josefsson <jas@extundo.com>
3976 * base64.h (isbase64): Add.
3978 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3979 using a unsigned prototype, don't inline.
3980 (base64_decode): Use it.
3982 2005-01-19 Bruno Haible <bruno@clisp.org>
3984 * sh-quote.h: New file, from GNU gettext.
3985 * sh-quote.c: New file, from GNU gettext.
3987 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3989 Merge changes from coreutils, as described below in several
3990 changelogs dated today.
3992 * save-cwd.c: Include "save-cwd.h" before other include files.
3993 (O_DIRECTORY): Remove; not needed here, since "." must be
3994 a directory. All uses removed.
3995 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3996 universal on Suns, and we also need to test for IRIX.
3997 Revamp code to use 'if' rather than '#if'.
3998 Avoid unnecessary comparison of cwd->desc to 0.
4000 * utimens.c (futimens): Robustify the previous patch, by checking
4001 for known valid error numbers rather than observed invalid ones.
4003 2005-01-18 Jim Meyering <jim@meyering.net>
4005 * version-etc.c (version_etc_copyright): Update copyright date.
4007 * utimens.c (futimens): Account for the fact that futimes
4008 can also fail with errno == ENOSYS or errno == ENOENT.
4009 Patch from Dmitry V. Levin.
4011 Change the name of the robust chdir function from chdir to chdir_long.
4012 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4013 (restore_cwd): Use chdir_long, not chdir.
4014 * chdir-long.c: Renamed from chdir.c.
4015 * chdir-long.h: Renamed from chdir.h.
4016 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4019 2005-01-18 Bob Proulx <bob@proulx.com>
4021 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4022 offsetof() macro construct to avoid compile failure with native HP-UX
4023 11.0 ANSI C compiler.
4025 2005-01-06 Bruno Haible <bruno@clisp.org>
4027 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4028 because stpncpy.m4 takes care of it.
4030 2004-01-24 Bruno Haible <bruno@clisp.org>
4032 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4034 2003-10-09 Bruno Haible <bruno@clisp.org>
4036 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4038 2005-01-06 Bruno Haible <bruno@clisp.org>
4040 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4041 * fwriteerror.c: Include <stdbool.h>.
4042 (fwriteerror): At the end, close the file stream. Record whether
4043 stdout was already closed.
4045 2004-05-27 Bruno Haible <bruno@clisp.org>
4047 * execute.c (environ): Declare if needed.
4048 * pipe.c (environ): Likewise.
4049 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4051 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4053 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4054 definitions to be after all include files, to avoid collisions.
4055 Problem reported by Bob Proulx.
4057 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4059 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4060 not needed. This removes a dependency on the gettext module.
4061 [defined _LIBC]: Do not include <libintl.h>; not needed.
4063 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4065 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4068 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4070 * argp-parse.c: Include <stddef.h>.
4071 (alignof, alignto): New macros.
4072 (parser_init): Don't assume that void * is aligned sufficiently
4075 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4076 need to extend the stack.
4077 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4080 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4082 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4084 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4086 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4087 Remove now-obsolete comment about AIX.
4088 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4089 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4090 (YYMAXDEPTH): New macro.
4092 2004-12-18 Bruno Haible <bruno@clisp.org>
4094 * fatal-signal.c (fatal_signals): Make non-const.
4095 (init_fatal_signals): New function.
4096 (uninstall_handlers, install_handlers): Ignore signals that were set to
4098 (at_fatal_signal): Call init_fatal_signals.
4099 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4101 Reported by Paul Eggert.
4103 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4105 * getdate.y (textint): New member "negative".
4106 (time_zone_hhmm): New function.
4107 Expect 14 shift-reduce conflicts, not 13.
4108 (o_colon_minutes): New rule.
4109 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4110 (yylex): Set the "negative" member of signed numbers.
4112 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4114 Changes imported from coreutils.
4115 * hard-locale.c: Assume <locale.h> exists.
4117 (GLIBC_VERSION): New macro.
4118 (hard_locale): Assume setlocale exists.
4119 Rewrite to avoid #ifdef.
4120 Use strdup rather than malloc + strcpy.
4121 * human.c: Assume <locale.h> exists.
4122 (human_readable): Assume localeconv exists.
4124 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4126 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4127 convert T2, not T. (Imported from libc.)
4129 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4131 * getcwd.c (is_ENAMETOOLONG): New macro.
4132 (__getcwd.c): Don't restore errno; glibc doesn't.
4133 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4134 first, falling back to our code only if its results look suspicious.
4135 Ensure that the resulting buffer is only as large as necessary.
4137 * readutmp.c: Include readutmp.h first.
4138 Include <errno.h>, since readutmp.h no longer does that.
4139 * readutmp.h: Don't include <errno.h>,
4140 <sys/param.h>, <time.h>; not needed to establish interface.
4141 (errno): Remove decl.
4142 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4143 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4144 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4146 2004-11-28 Simon Josefsson <jas@extundo.com>
4148 * base64.h, base64.c: New file.
4150 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4152 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4154 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4156 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4157 HP's ANSI C compiler.
4158 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4159 Declaring int functions causes warnings on some modern systems and
4160 shouldn't be needed to compile on ancient ones.
4161 * same.c (MIN) [defined MIN]: Don't define, since it's already
4164 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4165 with the following changes.
4166 (__set_errno): Parenthesize properly.
4167 Include <stdbool.h>.
4168 (MIN, MAX, MATCHING_INO): New macros.
4169 (__getcwd): Define with prototype, not K&R form.
4170 Use heuristics to allocate default buffer on stack if possible.
4171 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4172 behavior, and to avoid the PATH_MAX limit when computing
4174 Use MATCHING_INO to compare inode number to file.
4175 Check for arithmetic overflow in size calculations.
4176 Fix bug in reallocation of dot array that caused getcwd to fail
4177 on directories nested deeper than 75.
4178 Be more careful about saving errno on error.
4179 Do not use realloc; use only free+malloc, as this is a bit
4180 more flexible and avoids a needless copy operation.
4181 Do not inspect st_dev and st_ino for symbolic links; POSIX
4182 doesn't specify the latter.
4183 Check for closedir errors.
4184 Avoid needless casts.
4185 Use "#ifdef weak_alias" around weak_alias, to be like other
4187 The following changes to getcwd.c have effect only when used in
4188 gnulib; they have no effect inside glibc proper.
4189 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4190 as alloca isn't used.
4191 (alloca, __alloca): Likewise.
4192 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4193 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4194 unconditionally, as gnulib assumes C89 or better.
4195 Do not include <sys/param.h>.
4196 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4197 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4199 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4200 Include <dirent.h> in a way that is compatible with modern Autoconf.
4201 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4202 New macros, if not already defined.
4203 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4204 Use "_LIBC", not "defined _LIBC", for consistency.
4205 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4207 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4208 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4209 * xgetcwd.c: David MacKenzie's old code was removed, so give
4210 credit only to Jim Meyering and adjust the copyright dates.
4211 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4212 <stdlib.h>, <unistd.h>, "pathmax.h".
4213 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4214 (INITIAL_BUFFER_SIZE): Remove.
4215 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4217 2004-11-23 Jim Meyering <jim@meyering.net>
4219 * getopt_.h: Remove trailing blanks.
4221 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4223 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4224 (futimens): New function, which uses futimes if available.
4225 (futimens, utimens): Support timespec==NULL, with same semantics
4226 as utime and utimens.
4227 * utimens.h (futimens): New decl.
4229 2004-11-23 Jim Meyering <jim@meyering.net>
4231 * __fpending.c: Add comment.
4233 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4235 * getopt_.h: Re-addition of __getopt_argv_const caused
4236 redefinition warnings. To avoid them, include the defines
4237 in `#if !defined __need_getopt ... #endif'. The only place
4238 where __getopt_argv_const is used is in definitions
4239 of getopt_long and getopt_long_only below, which are as well
4240 protected by `#ifndef __need_getopt'.
4241 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4242 __need_getopt after including <stdio.h> and <unistd.h> These
4243 headers might have defined it.
4245 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4247 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4249 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4250 optopt): Use them instead of invoking ## directly; otherwise, the
4251 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4253 2004-11-19 Bruno Haible <bruno@clisp.org>
4255 * strtok_r.c: Move comments from here...
4256 * strtok_r.h: ... to here.
4258 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4260 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4261 might fail. Problem reported by Yoann Vandoorselaere.
4262 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4263 that mishandle size_t overflow.
4265 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4267 * canon-host.c: Include "strdup.h".
4268 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4269 Use strdup instead of malloc/strcpy to duplicate strings.
4271 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4272 (human_space_before_unit): New constant.
4273 * human.c (human_readable): Support it.
4275 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4276 (xgetcwd): Set errno correctly when failing.
4277 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4278 the failure is actually due to a PATH_MAX problem.
4280 Further getopt changes to make it more likely that glibc will
4281 buy the changes back.
4282 * getopt.c (POSIXLY_CORRECT): New constant.
4283 (getopt): Use it, so to preserve glibc semantic
4284 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4285 when compiling for libc.
4286 * getopt_.h (__getopt_argv_const): Bring it back.
4287 (getopt_long, getopt_long_only): Use it.
4289 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4290 New arg POSIXLY_CORRECT. All callers changed.
4291 (getopt): Argv is now char * const *, as per standard.
4292 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4293 not char *__getopt_argv_const *.
4294 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4295 _getopt_long_only_r): Likewise.
4296 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4297 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4298 _getopt_long_r, _getopt_long_only_r): Likewise.
4299 * getopt_.h (__getopt_argv_const): Remove.
4300 (getopt): Argv is now char * const *, as per standard.
4302 * getdate.y (tORDINAL): New token.
4303 (day, relunit): Allow it for relative times.
4304 (relative_time_table): Use tORDINAL for ordinals.
4306 2004-11-15 Jim Meyering <jim@meyering.net>
4308 * closeout.c: Include "__fpending.h" once again.
4309 Include <stdbool.h>.
4310 (close_stdout): Don't fail just because stdout was closed initially,
4311 since some programs don't write to stdout in the normal course of
4312 operation (other than --version and --help), and we don't want this
4313 function to make e.g. `touch file >&-' fail.
4314 But do fail if it was closed and someone has tried to write to it.
4315 E.g., `printf foo >&-' must fail.
4317 2004-11-11 Simon Josefsson <jas@extundo.com>
4319 * strtok_r.h, strtok_r.c: New file.
4321 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4323 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4324 we can stop lying to compilers about the constness of argv when we
4325 are compiled outside glibc.
4326 (getopt, getopt_long, getopt_long_only): Use it.
4327 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4329 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4330 _getopt_long_only_r): Likewise.
4331 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4332 _getopt_long_only_r): Likewise.
4334 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4335 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4336 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4337 the other external symbols.
4338 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4339 declaration, since the above renaming now works around collisions.
4341 2004-11-11 Jim Meyering <jim@meyering.net>
4343 * linebreak.c: Remove trailing blanks.
4344 * alloca_.h: Likewise.
4345 * acosl.c: Likewise.
4346 * euidaccess.c: Likewise.
4347 * allocsa.h: Likewise.
4349 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4351 * mktime.c (SHR): New macro, which is a portable
4352 substitute for >> that should work even on Crays.
4353 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4354 Problem reported by Mark D. Baushke in
4355 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4356 * getdate.y (SHR): Likewise.
4358 * strftime.c (SHR): Likewise.
4360 * quotearg.c (struct quoting_options): Use unsigned int for
4361 quote_these_too, so that right shifts are well defined. All uses
4364 2004-11-10 Simon Josefsson <jas@extundo.com>
4366 * getaddrinfo.h, getaddrinfo.c: New files.
4368 2004-11-10 Jim Meyering <jim@meyering.net>
4370 Ensure that no close failure goes unreported.
4371 * closeout.c (close_stdout): Always close stdout. I.e., don't
4372 return early when it seems there's nothing to flush.
4373 Don't include __fpending.h.
4375 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4377 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4379 2004-11-05 Bruno Haible <bruno@clisp.org>
4381 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4382 Reported by Mark D. Baushke <mdb@cvshome.org>.
4384 2004-11-04 Bruno Haible <bruno@clisp.org>
4386 2004-09-11 Bruno Haible <bruno@clisp.org>
4387 * allocsa.valgrind: New file.
4388 2004-02-06 Bruno Haible <bruno@clisp.org>
4389 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4390 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4391 Reported by Christopher Seip <chris.seip@hp.com>.
4393 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4395 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4396 with errno == ERANGE if the buffer is too small.
4397 Problem reported by Mark D. Baushke.
4399 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4401 * xreadlink.c (MAXSIZE): New macro.
4402 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4403 size does not exceed MAXSIZE. Avoid cast.
4404 As suggested by Mark D. Baushke in
4405 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4406 if readlink fails with buffer size just under MAXSIZE, try again
4409 2004-11-02 Derek R. Price <derek@ximbiot.com>
4410 and Paul Eggert <eggert@cs.ucla.edu>
4412 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4413 (get_date): Overparenthesize to avoid GCC warning.
4415 2004-11-02 Bruno Haible <bruno@clisp.org>
4417 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4418 function returns void.
4420 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4422 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4423 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4426 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4428 * getdate.y: Add support for TZ="foo" within a date string.
4429 Fix some bugs near time_t boundaries. Reject dates with
4430 out-of-range components, e.g., "Sept 31".
4431 Include <stdlib.h>, "setenv.h", "xalloc.h".
4432 (ISDIGIT_LOCALE): Remove; unused.
4433 Note that the TZ and time functions used here are not reentrant.
4434 (mktime_ok, get_tz): New functions.
4435 (TZBUFSIZE): New constant.
4436 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4437 This requires that we sometimes generate our own TZ="XXX..." setting.
4439 2004-10-27 Derek R. Price <derek@ximbiot.com>
4441 * mktime.c (not_equal_tm): Remove redundant check.
4443 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4445 * getdate.y: Use Bison 1.875 features, and some minor
4446 code cleanups. This change does not affect semantics.
4447 Don't include <stdlib.h>; no longer needed.
4448 Don't include unlocked-io.h; only the "#if TEST" code uses
4449 stdio, and performance isn't crucial there.
4450 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4451 Bison 1.875 features as described below.
4452 All uses of "PC." replaced by "pc->".
4453 (YYSTYPE): Add a forward declaration.
4454 (yylex, yyerror): Use full prototypes in forward decls.
4455 Use "%pure-parser" rather than obsolescent "%pure_parser".
4456 Use %parse-param and %lex-param instead of obsolescent
4457 YYPARSE_PARAM and YYLEX_PARAM.
4458 (meridian_table, month_and_day_table, time_units_table,
4459 relative_time_table, time_zone_table, military_table,
4460 lookup_zone, lookup_word, get_date):
4461 Use NULL instead of 0 where appropriate.
4462 (to_hour): Avoid abort (), to avoid a dependency on
4464 (yyerror, yylex): Now accepts parser_control * arg.
4465 (main) [TEST]: Use '\0' rather than 0 for char.
4467 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4469 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4470 It's now the caller's responsibility to handle the case where
4471 !HAVE_GETPAGESIZE && !defined getpagesize.
4473 * mktime.c (leapyear): Arg is long int, not int.
4475 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4477 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4479 2004-10-12 Simon Josefsson <jas@extundo.com>
4481 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4482 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4485 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4487 * vsnprintf.h: New file.
4488 * vsnprintf.c: New file.
4490 2004-10-07 Bruno Haible <bruno@clisp.org>
4492 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4493 into the provided buffer.
4495 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4497 * diacrit.c, diacrit.h: Add GPL notice.
4499 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4500 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4501 * logl.c (logl): Keep the code as similar to glibc as possible.
4502 This avoids a potential constant-folding bug.
4504 2004-10-05 Bruno Haible <bruno@clisp.org>
4506 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4508 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4510 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4511 * xmalloc.c (xmemdup): Likewise.
4512 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4513 XFREE): Remove these long-obsolescent macros.
4514 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4515 * xstrdup.c: Remove.
4517 * regex.c (re_comp): Cast gettext return value to char *,
4518 Problem reported by Martin Neitzel via Mark D. Baushke.
4520 2004-10-04 Simon Josefsson <jas@extundo.com>
4522 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4523 '#ifdef USE_UNLOCKED_IO'.
4525 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4527 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4528 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4529 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4530 regex.c, sha1.c, version-etc.c, yesno.c:
4531 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4532 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4533 the includer's responsibility.
4535 Sync from coreutils.
4537 * modechange.c (mode_compile): Don't decrement a pointer that
4538 points to the start of a string, as the C Standard says the
4539 resulting behavior is undefined.
4541 * backupfile.h (enum backuptype): Rename none -> no_backups,
4542 simple -> simple_backups, numbered_existing ->
4543 numbered_existing_backups, numbered -> numbered_backups
4544 to avoid shadowing problems. All uses changed.
4545 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4546 * backupfile.c (check_extension, numbered_backup):
4547 Rename locals to avoid shadowing 'basename'.
4548 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4551 * .cppi-disable: Add getopt_.h, getopt_int.h.
4552 * .cvsignore: Add getopt.h.
4554 2004-10-04 Simon Josefsson <jas@extundo.com>
4556 * memmem.h: New file.
4557 * memmem.c: New file, taken from glibc.
4559 2004-10-02 Jim Meyering <jim@meyering.net>
4561 * dirfd.h, getpagesize.h: Add copyright notice.
4563 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4565 * snprintf.c: Remove comments as to why each header is needed.
4567 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4569 * strsep.h: New file.
4570 * strsep.c: New file.
4572 2004-10-01 Simon Josefsson <jas@extundo.com>
4574 * snprintf.c (snprintf): Handle size==0.
4576 2004-10-01 Simon Josefsson <jas@extundo.com>
4577 Bruno Haible <bruno@clisp.org>
4579 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4580 (snprintf): Declare 'args'.
4582 2004-09-30 Simon Josefsson <jas@extundo.com>
4584 * snprintf.h, snprintf.c: New files.
4586 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4588 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4589 (hol_entry_help): Never translate an empty string.
4590 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4591 * argp.h (OPTION_NO_TRANS): New option.
4593 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4595 * xvasprintf.c: Include xalloc.h.
4596 (xvasprintf): Use xalloc_die, not xmalloc_die.
4598 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4600 * dummy.c: Change copyright notice to FSF, and license to GPL.
4602 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4604 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4605 Problem reported by Bruno Haible in:
4606 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4608 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4610 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4611 in case some system header has #define'd it. Problem reported by
4612 Soeren D. Schulze in
4613 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4615 2004-09-08 Bruno Haible <bruno@clisp.org>
4617 * stdint_.h: New file, taken from GNU clisp.
4619 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4621 * xvasprintf.h: New file.
4622 * xvasprintf.c: New file.
4623 * xasprintf.c: New file.
4625 2004-09-08 Bruno Haible <bruno@clisp.org>
4627 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4629 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4631 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4633 Import from coreutils.
4634 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4635 strings on unbounded length. alloca's performance benefits aren't
4636 that important here.
4638 (parse_with_separator): New function, with most of the internals
4639 of the old parse_user_spec. Allow user to omit both user and group,
4640 for compatibility with FreeBSD.
4641 Clone only the user name, not the entire spec.
4642 Do not set *uid, *gid unless entirely successful.
4643 Avoid memory leak in some failing cases.
4644 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4645 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4646 (parse_user_spec): Rewrite to use parse_with_separator.
4648 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4650 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4651 its complicated substitute.
4652 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4653 and program_invocation_name.
4654 (__argp_basename) [!_LIBC]: Remove; the only use was
4655 replaced by its body.
4656 (__argp_short_program_name): Change condition from
4657 !defined __argp_short_program_name to
4658 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4659 to match argp-namefrob.h.
4660 (__argp_failure): Don't assume strerror_r returns char *.
4661 * argp-parse.c (N_): Define unconditionally.
4662 (argp_default_options): Fill out initializers with 0 to avoid
4665 2004-08-12 Simon Josefsson <jas@extundo.com>
4667 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4668 * getopt_.h: Renamed from getopt.h.
4670 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4672 Merge from coreutils.
4674 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4675 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4676 for Reliant Unix 5.43.
4678 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4679 (union fooround): Use uintmax_t, not long int.
4680 The rest is a merge from libc:
4681 [defined _LIBC]: Include <shlib-compat.h>.
4682 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4684 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4686 * strverscmp.c: Convert to UTF-8.
4688 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4690 * obstack.h (obstack_empty_p):
4691 Don't assume that chunk->contents is suitably aligned.
4692 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4693 Likewise. Problem reported by Benno in
4694 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4696 * chown.c (rpl_chown): Work even if the file is writeable but not
4697 readable. This could be improved further but it'd take some work.
4699 2004-08-08 Simon Josefsson <jas@extundo.com>
4701 * xgethostname.c: Don't include error.h (not used).
4704 * getpass.c: Include getpass.h first.
4706 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4708 * xalloc-die.c: New files.
4709 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4711 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4712 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4713 (_, N_, xalloc_die): Move to xalloc-die.c.
4714 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4715 so that we needn't mess with xalloc_msg_memory_exhausted.
4717 * sha1.h: Renamed from sha.h.
4718 (SHA1_H): Renamed from _SHA_H.
4719 (sha1_ctx): Renamed from sha_ctx.
4720 (sha1_init_ctx): Renamed from sha_init_ctx.
4721 (sha1_process_block): Renamed from sha_process_block.
4722 (sha1_process_bytes): Renamed from sha_process_bytes.
4723 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4724 (sha1_read_ctx): Renamed from sha_read_ctx.
4725 (sha1_stream): Renamed from sha_stream.
4726 (sha1_buffer): Renamed from sha_buffer.
4727 * sha1.c: Likewise; renamed from sha.c.
4728 Do not include <sys/types.h>.
4729 Include <stddef.h> rather than <stdlib.h>.
4731 2004-08-08 Bruno Haible <bruno@clisp.org>
4733 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4734 FILESYSTEM_PREFIX_LEN.
4735 * progreloc.c: Likewise.
4736 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4738 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4741 * argp-help.c (make_hol, hol_append): Don't assume that
4742 SIZE_MAX is a valid preprocessor constant.
4743 (__argp_basename): Change from "#ifndef _LIBC"
4744 to "#ifndef __argp_short_program_name", so that
4745 we don't compile these functions for tar.
4747 More merges from coreutils.
4748 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4749 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4751 * addext.c: Remove; no longer needed.
4752 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4753 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4754 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4755 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4756 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4757 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4758 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4759 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4760 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4761 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4762 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4763 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4764 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4765 Import changes from coreutils.
4767 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4769 Merge from coreutils.
4771 * .gdb-history: Remove; this doesn't belong here.
4773 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4774 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4775 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4777 * dirname.h: Include <stdbool.h>.
4778 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4779 for consistency with POSIX terminology. All uses changed.
4780 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4781 (strip_trailing_slashes): Use bool for booleans.
4782 * stripslash.c (strip_trailing_slashes): Likewise.
4784 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4785 sometimes returns a positive errno value even when it succeeds.
4786 (print_errno_message) [!LIBC]: Fall back on strerror if
4789 * path-concat.c (mempcpy): Don't define if a system header defines it.
4790 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4791 (longest_relative_suffix): New function.
4792 (path_concat): Use it. Assume first argument is not NULL.
4793 Port to DOS. Omit redundant separators.
4794 Report an error instead of returning NULL.
4795 Use mempcpy instead of memcpy.
4796 (xpath_concat): Remove: not declared or used.
4798 * same.h: Include <stdbool.h>
4799 (same_name): Return bool, not int.
4800 * same.c (same_name): Likewise.
4801 (errno): Don't declare; we assume C89 or better now.
4803 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4804 if not already defined.
4806 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4807 * dup-safer.c (errno): Likewise.
4809 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4811 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4814 2004-08-03 Simon Josefsson <jas@extundo.com>
4816 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4817 * progname.h: Don't include stdbool.h.
4819 2004-08-02 Simon Josefsson <jas@extundo.com>
4821 * getsubopt.h: New file, with comments from Bruno Haible.
4822 * getsubopt.c: New file, from glibc, but slightly modified based on
4823 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4825 2004-08-01 Simon Josefsson <jas@extundo.com>
4827 * xgetdomainname.c: Include stdlib.h, for free().
4829 2004-07-16 Simon Josefsson <jas@extundo.com>
4831 * dummy.c: New file.
4833 2004-07-16 Bruno Haible <bruno@clisp.org>
4835 * backupfile.h: Add extern "C" for C++.
4836 * closeout.h: Likewise.
4837 * copy-file.h: Likewise.
4838 * findprog.h: Likewise.
4839 * full-write.h: Likewise.
4840 * pathname.h: Likewise.
4841 * progname.h: Likewise.
4842 * stpcpy.h: Likewise.
4843 * stpncpy.h: Likewise.
4844 * strcase.h: Likewise.
4845 * strstr.h: Likewise.
4846 * xalloc.h: Likewise.
4848 * mbswidth.h: Add extern "C" for C++.
4849 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4851 2004-07-09 Simon Josefsson <jas@extundo.com>
4853 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4854 failed without this.)
4856 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4858 * fchown-stub.c: New file.
4860 2004-06-24 Jim Meyering <jim@meyering.net>
4862 * obstack.h (obstack_base): Cast to (void *), per documentation.
4864 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4866 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4868 2004-06-01 Jim Meyering <jim@meyering.net>
4870 * calloc.c: New file.
4872 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4874 * getdate.y (yylex): Allow space between sign and number.
4875 Problem reported by Dan Jacobson.
4877 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4878 and Jim Meyering <jim@meyering.net>
4880 Merge from coreutils CVS.
4882 * stat-macros.h: New file, with contents from file-type.h
4883 and coreutils' system.h.
4884 * file-type.c: Include "stat-macros.h".
4885 * file-type.h (file_type): Move all macro definitions to new file,
4888 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4889 Wrap old code with this conditional.
4890 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4891 function that does not dereference symlinks.
4892 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4894 * xreadlink.c: Include xreadlink.h first, to catch .h file
4895 dependency problems.
4896 (xreadlink): Accept new arg SIZE, for efficiency.
4897 All decls and uses changed.
4898 * xreadlink.h: Include <stddef.h>, for size_t.
4900 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4901 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4903 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4905 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4907 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4908 macros to be defined.
4909 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4910 the allocator returns NULL because the requested size is zero.
4912 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4914 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4915 var. Add comment explaining why libc still defines it. This
4916 merges the following patch from glibc:
4917 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4919 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4921 * obstack.c (_obstack): Remove unused variable. It hasn't been
4922 present in glibc since revision 1.1 of this file.
4923 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4924 obstack_alignment_mask, obstack_alloc, obstack_base,
4925 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4926 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4927 obstack_grow0, obstack_init, obstack_int_grow,
4928 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4929 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4930 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4931 nonexistent functions.
4933 2004-05-17 Derek R. Price <derek@ximbiot.com>
4934 Paul Eggert <eggert@cs.ucla.edu>
4936 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4938 2004-05-14 Bruno Haible <bruno@clisp.org>
4940 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4941 that consists of a '.' followed by an empty digit string.
4942 Patch by Tor Lillqvist <tml@iki.fi>.
4944 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4946 Port obstack to the AS/400, where pointers are 16 bytes wide and
4947 you cannot cast an integer to a valid pointer. This patch is
4948 currently waiting to be integrated into glibc; see
4949 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4951 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4952 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4953 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4954 (struct obstack): temp member is now a union of a pointer and
4955 an integer, instead of an integer. All integer uses changed.
4956 This does not affect the physical layout of struct obstack,
4957 except on hosts (like the AS/400) where the size or alignment of
4958 void * is greater than that of ptrdiff_t.
4959 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4960 __STDC__)]: Store temporary in pointer member of union, not
4962 * obstack.c: Include <stddef.h>, for offsetof.
4963 (struct fooalign): Remove; it doesn't need a name.
4964 (union fooround): Change double to long double, and add void *.
4965 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4966 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4967 not a macro. Hence the values are always int; so remove all
4968 casts-to-int in uses.
4970 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4971 Derek Price <derek@ximbiot.com>
4973 * alloca.c: Include <alloca.h>, to get our interface.
4974 * alloca_.h: Use __alloca on AIX, so that we don't have to
4975 include <alloca.h> first. Use C89 prototype for alloca; this
4976 requires including <stddef.h> for size_t. Use extern "C" if C++.
4977 Use #elif for simplicity, since we can assume C89 now.
4978 Don't try to source the system alloca.h since it will not be found
4979 and to prevent recursively including its replacement.
4980 * fnmatch.c: Include <alloca.h> instead of opencoding.
4981 * regex.c: Likewise.
4983 2004-05-16 Derek Price <derek@ximbiot.com>
4984 Paul Eggert <eggert@cs.ucla.edu>
4986 getline cleanup. This changes the getndelim2 API: both order of
4987 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4990 * getline.c: Don't include stddef.h or stdio.h, since our
4991 interface does that.
4992 (getline): Always use getdelim, so that we don't have two
4993 copies of this code.
4994 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4996 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4997 (GETNDELIM2_MAXIMUM): New macro.
4998 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4999 instead of the old practice of delim2==0. All callers changed.
5000 Return -1 on overflow, instead of returning junk.
5001 Do not set *linesize unless allocation succeeds.
5002 * getndelim2.h: Do not include stddef.h; no longer needed, now
5003 that we include sys/types.h.
5004 * getnline.h: Likewise.
5005 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5006 (getndelim2): Reorder arguments.
5007 * getnline.c (getnline, getndelim):
5008 Don't discard the NMAX argument.
5009 (getnline): Invoke getndelim, to avoid code duplication.
5010 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5011 of (size_t) -1 by callers of the getnline family.
5013 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5015 * nanosleep.c (suspended): Change its type from int to
5016 sig_atomic_t volatile.
5017 (first_call): Make it private to rpl_nanosleep, and have it
5018 be zero initially as that's a bit faster.
5019 (my_usleep): Round up fractional times instead of truncating them,
5020 as this is the usual meaning for 'sleep'.
5022 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5024 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5025 (ENOSYS): Define if not defined.
5026 (settime): Fall back on stime if it exists and settimeofday fails.
5027 But don't bother with fallbacks if a method fails with errno == EPERM.
5029 2004-05-11 Jim Meyering <jim@meyering.net>
5031 Prior to this change, the save_cwd caller required read access to the
5032 current directory on most systems (ones with the fchdir function).
5034 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5035 fails, try write-only, and finally, resort to using xgetcwd.
5037 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5039 * obstack.c, obstack.h: Import changes from libc.
5041 2004-04-28 Bruno Haible <bruno@clisp.org>
5043 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5044 implicitly appends .exe to executables.
5045 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5046 accepts Windows pathnames.
5047 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5048 Cygwin like Windows, since it now accepts Windows pathnames.
5049 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5050 Cygwin like Windows, since it now accepts Windows pathnames.
5051 Reported by Derek Robert Price <derek@ximbiot.com>.
5053 2004-04-20 Jim Meyering <jim@meyering.net>
5055 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5057 2004-04-20 Jim Meyering <jim@meyering.net>
5058 Bruno Haible <bruno@clisp.org>
5060 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5061 memory when realloc fails.
5063 2004-04-18 Jim Meyering <jim@meyering.net>
5065 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5066 don't leak memory and do call END_UTMP_ENT.
5068 2004-04-11 Paul Eggert <eggert@twinsun.com>
5070 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5071 (CHAR_BIT): Remove, since we assume C89.
5072 Include <stdint.h> if available, as per current Autoconf CVS advice.
5074 2004-03-30 Paul Eggert <eggert@twinsun.com>
5076 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5077 not bool, to be more consistent with Unix conventions.
5078 Suggested by Bruno Haible.
5080 Merge from coreutils.
5082 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5085 * getdate.h: Include stdbool.h, and timespec.h instead of
5086 the usual <time.h> dance.
5087 (get_date): Change signature to support fractional time stamps.
5088 All callers changed.
5089 * getdate.y: Include "getdate.h" first, as we can now
5090 assume C89 and don't need to worry about 'const'.
5091 Similarly, include "unlocked-io.h" near start, not in middle.
5093 (textint.value): Use long int rather than int.
5094 (textint.digits): Use size_t rather than int.
5095 (BILLION, LOG10_BILLION): New constants.
5096 (parser_control): New member rel_ns. Members day_ordinal,
5097 time_zone, month, day, hour, minutes, rel_year, rel_month,
5098 rel_day, rel_hour, rel_minutes, rel_seconds
5099 are now long int, not int. Member seconds is now struct timespec,
5100 not int. New member timespec_seen. Members dates_seen, days_seen,
5101 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5103 (%union.intval): Now long int, not int.
5104 New member timespec.
5105 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5106 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5107 (spec): Now is a timespec or an item list.
5108 (timespec, items): New nonterminals.
5109 (time, rel, relunit, number, get_date):
5110 Add support for fractional seconds.
5111 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5112 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5113 (to_hour): First arg is now long int, not int.
5114 (to_year): Returns long int, not int.
5115 Don't treat year -70 like 70.
5116 (tm_diff): Returns long int, not int.
5117 (lookup_word): Use bool instead of int when appropriate.
5118 (yylex): Use size_t for count, not int.
5119 Detect overflow when parsing large integer constants.
5120 Add support for fractions.
5121 (get_date): Make pointers 'const' if possible.
5122 Use more-portable code to detect integer overflow.
5123 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5124 Don't use ctime; it's not reliable if the year has >4 digits.
5126 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5127 This is for compatibility with BSD.
5129 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5130 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5131 From coreutils' system.h.
5133 * userspec.c: Don't include "posixver.h".
5134 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5135 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5136 compatible extension. Simplify code by removing a boolean int
5137 that was always nonzero if a string was nonnull.
5139 2004-03-30 Jim Meyering <jim@meyering.net>
5141 Merge from coreutils.
5143 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5145 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5146 an empty input stream.
5148 * readtokens.c: Include <stdbool.h>.
5149 (readtoken): Use `size_t' rather than int/long.
5150 All callers adjusted.
5151 Use `bool' rather than `int' where appropriate.
5152 Use memset rather than an explicit loop.
5153 Use x2nrealloc rather than xrealloc.
5154 Allow the use of `\0' as a delimiter.
5155 (readtokens): Likewise.
5156 * readtokens.h (readtoken, readtokens): Update prototypes.
5158 2004-03-30 Bruno Haible <bruno@clisp.org>
5160 * getloadavg.c (getloadavg): Don't assume setlocale returns
5163 2004-03-29 Paul Eggert <eggert@twinsun.com>
5165 Merge changes to getloadavg.c from coreutils and Emacs.
5167 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5168 Define to an expression, not to the empty string.
5169 Include cloexec.h and xalloc.h.
5170 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5171 Use set_cloexec_flag rather than rolling our own.
5172 * cloexec.c, cloexec.h: New files.
5174 2004-03-18 Paul Eggert <eggert@twinsun.com>
5176 * getopt.h: Sync with libc CVS.
5178 2004-03-18 Paul Eggert <eggert@twinsun.com>
5179 Bruno Haible <bruno@clisp.org>
5181 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5182 not on all platforms that have <wchar.h>.
5183 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5185 2004-03-09 Paul Eggert <eggert@twinsun.com>
5187 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5189 * getopt_int.h: New file, also synced from libc.
5191 2004-03-07 Paul Eggert <eggert@twinsun.com>
5193 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5194 '#if' expressions. Unlike the code it replaces, it does not
5195 depend on (defined _SC_PAGESIZE). However, it does depend on
5196 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5197 first reported by Jason Andrade in
5198 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5200 2004-01-18 Simon Josefsson <jas@extundo.com>
5202 * strdup.h: New file.
5203 * strdup.c: Include it.
5204 * path-concat.c: Include strdup.h. Drop strdup declaration.
5205 * userspec.c: Include strdup.h. Drop strdup declaration.
5207 2004-02-06 Karl Berry <karl@gnu.org>
5209 * config.charset: update from gettext 0.14.1.
5211 2004-02-05 Paul Eggert <eggert@twinsun.com>
5213 Add comments and code, prompted by suggestions from Bruno Haible
5215 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5216 describing the enum quoting_style values.
5217 * quotearg.c (quotearg_alloc): New function.
5218 (quotearg_buffer_restyled): Treat lone { and } as special.
5219 Treat = as special. Work around bug with older shells
5220 that "see" a '\' that is really the 2nd byte of a multibyte char.
5221 Quote empty string with shell_quoting_style.
5223 2004-02-03 Bruno Haible <bruno@clisp.org>
5225 * pipe.h: New file, from GNU gettext.
5226 * pipe.c: New file, from GNU gettext.
5228 2004-01-27 Bruno Haible <bruno@clisp.org>
5230 * execute.h: New file, from GNU gettext.
5231 * execute.c: New file, from GNU gettext.
5232 * w32spawn.h: New file, from GNU gettext.
5234 2004-01-23 Paul Eggert <eggert@twinsun.com>
5236 Exit-status fix from coreutils.
5238 Use exit_failure consistently in place of EXIT_FAILURE,
5239 so that program exit statuses are consistent on failure.
5241 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5242 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5243 * argmatch.h: Comment fix to match the above.
5244 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5245 Now a macro referring to exit_failure, instead of a separate
5246 variable. Include "exitfail.h" to get it.
5247 * xstrtol.h: Include "exitfail.h".
5248 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5250 * long-options.c (parse_long_options): Use prototype
5251 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5254 2004-01-21 Jim Meyering <jim@meyering.net>
5256 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5257 so as not to conflict with a different-sized __mktime_internal
5258 function in GNU libc.
5259 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5260 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5262 2004-01-18 Paul Eggert <eggert@twinsun.com>
5264 Merge from diffutils.
5266 * file-type.c (file_type): Add typed memory objects.
5267 * file-type.h (S_TYPEISTMO): New macro.
5269 * c-stack.h (c_stack_action): Remove argv argument.
5270 * c-stack.c (c_stack_action): Likewise. All uses changed.
5271 (die): Don't calculate message unless segv_action returns.
5272 (get_stack_location, min_address_from_argv, max_address_from_argv,
5273 volatile stack_base, volatile_stack_size): Remove.
5274 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5275 that every segmentation violation is a stack overflow. (Ouch!)
5276 See Debian bug 136249 (still outstanding) for more info about why
5277 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5279 2003-11-30 Bruno Haible <bruno@clisp.org>
5281 Safer stack allocation.
5282 * setenv.c: Include allocsa.h.
5283 (alloca): Remove fallback definition.
5284 (freea): Remove macro.
5285 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5288 2003-10-17 Bruno Haible <bruno@clisp.org>
5290 * binary-io.h: Avoid warnings on Cygwin.
5292 2003-12-28 Bruno Haible <bruno@clisp.org>
5294 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5295 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5297 2003-11-28 Bruno Haible <bruno@clisp.org>
5299 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5301 2003-11-27 Bruno Haible <bruno@clisp.org>
5303 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5305 2003-11-17 Bruno Haible <bruno@clisp.org>
5307 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5309 2003-11-24 Bruno Haible <bruno@clisp.org>
5311 * xallocsa.h: New file, from GNU gettext.
5312 * xallocsa.c: New file, from GNU gettext.
5314 2003-11-24 Bruno Haible <bruno@clisp.org>
5316 * allocsa.h: New file, from GNU gettext.
5317 * allocsa.c: New file, from GNU gettext.
5319 2003-11-24 Bruno Haible <bruno@clisp.org>
5321 * eealloc.h: New file.
5323 2004-01-15 Jim Meyering <jim@meyering.net>
5325 Merge from coreutils.
5327 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5328 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5329 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5331 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5332 optional configure-time default.
5334 * version-etc.c (version_etc_copyright): Update copyright date.
5336 * xreadlink.c (xreadlink): Correct outdated comment.
5338 2004-01-15 Paul Eggert <eggert@twinsun.com>
5340 Merge from coreutils.
5342 * posixver.c: Include posixver.h.
5344 * same.c: Include <stdbool.h>, <limits.h>.
5345 (_POSIX_NAME_MAX): Define if not defined.
5347 (same_name): If file names are silently truncated, report
5348 that the file names are the same if they are the same after
5349 the silent truncation.
5351 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5352 conversion function.
5353 * xstrtod.c (xstrtod): Likewise. All callers changed to
5354 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5357 2004-01-14 Paul Eggert <eggert@twinsun.com>
5359 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5360 with like-named macro in fnmatch.c.
5361 (EXT): Use an internal constant instead.
5363 Merge fnmatch patches from glibc.
5364 * fnmatch.c (mbsinit): Remove define.
5365 Add libc_hidden_ver (__fnmatch, fnmatch).
5366 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5367 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5369 2003-12-14 Karl Berry <karl@gnu.org>
5371 * config.charset: update from gettext-runtime.
5373 2003-12-03 Paul Eggert <eggert@twinsun.com>
5375 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5376 Bug reported by Alfred M. Szmidt.
5378 2003-11-29 Karl Berry <karl@gnu.org>
5380 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5382 2003-11-23 Paul Eggert <eggert@twinsun.com>
5383 Bruno Haible <bruno@clisp.org>
5385 * printf-parse.h: Don't include sys/types.h.
5386 (ARG_NONE): New macro.
5387 (char_directive): Change type of *arg_index fields to size_t.
5388 * printf-parse.c: Don't include sys/types.h.
5389 (SSIZE_MAX): Remove macro.
5390 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5391 Remove unnecessary overflow check.
5392 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5395 2003-11-24 Paul Eggert <eggert@twinsun.com>
5397 * alloca.c: Remove dependency on xalloc module.
5398 (xalloc_die): Remove.
5399 (memory_full) [!defined emacs]: New macro.
5400 [!defined emacs]: Don't include xalloc.h.
5401 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5402 address arithmetic overflows. Change datatypes a bit to avoid
5405 2003-11-22 Jim Meyering <jim@meyering.net>
5407 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5409 2003-11-17 Bruno Haible <bruno@clisp.org>
5411 * vasnprintf.c (alloca): Remove fallback definition.
5412 (freea): Remove definition.
5413 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5414 Reported by Paul Eggert.
5416 2003-11-17 Jim Meyering <jim@meyering.net>
5418 On systems without utime and without a utimes function capable of
5419 dealing with a NULL struct utimbuf* argument, this utime replacement
5420 could -- in unusual circumstances -- leak a file descriptor.
5421 * utime.c: Include <unistd.h> and <errno.h>.
5422 (utime_null): Be sure to close `fd' and to preserve errno.
5423 Reported by Geoff Collyer via Arnold Robbins.
5425 2003-11-16 Paul Eggert <eggert@twinsun.com>
5426 Bruno Haible <bruno@clisp.org>
5428 Protect against address arithmetic overflow.
5429 * printf-args.h: Include stddef.h.
5430 (arguments): Change type of field 'count' to size_t.
5431 * printf-args.c (printf_fetchargs): Use size_t instead of
5432 'unsigned int' where appropriate.
5433 * printf-parse.h: Include sys/types.h.
5434 (char_directive): Change type of *arg_index fields to ssize_t.
5435 (char_directives): Change type of fields 'count', max_*_length to
5437 * printf-parse.c: Include sys/types.h and xsize.h.
5438 (SSIZE_MAX): Define fallback value.
5439 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5440 instead of 'int' where appropriate. Check a_allocated, d_allocated
5441 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5442 * vasnprintf.c: Include xsize.h.
5443 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5444 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5445 overflow. Avoid wraparound when converting a width or precision from
5448 2003-11-16 Bruno Haible <bruno@clisp.org>
5450 Update from GNU gettext.
5451 * printf-parse.c: Generalize to it can be compiled for wide strings.
5452 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5453 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5454 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5455 SNPRINTF): New macros.
5456 Don't include <alloca.h> if the file is used inside libintl.
5457 (local_wcslen): New function, for Solaris 2.5.1.
5458 (VASNPRINTF): Use it instead of wcslen.
5460 2003-11-16 Bruno Haible <bruno@clisp.org>
5462 * xsize.h (xmax): New function.
5463 (xsum, xsum3, xsum4): Declare as "pure" functions.
5465 2003-11-12 Paul Eggert <eggert@twinsun.com>
5467 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5468 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5469 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5470 heuristic is just as accurate as far as we know, and it removes a
5471 dependency on size_max.m4 and ptrdiff_max.m4.
5473 2003-11-12 Paul Eggert <eggert@twinsun.com>
5475 * xstrtol.c (__xstrtol): Remove "break" immediately after
5476 "return", to pacify some unknown compiler. Problem reported
5479 2003-11-11 Bruno Haible <bruno@clisp.org>
5481 * xsize.h (SIZE_MAX): Remove fallback definition.
5482 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5485 2003-11-10 Paul Eggert <eggert@twinsun.com>
5487 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5488 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5489 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5491 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5492 not (size_t) -1, since it's defined here.
5494 2003-11-06 Paul Eggert <eggert@twinsun.com>
5496 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5497 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5498 Reject sizes of exactly SIZE_MAX bytes.
5499 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5500 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5502 2003-11-05 Bruno Haible <bruno@clisp.org>
5504 * xsize.h: Include limits.h, to avoid a possible collision with
5505 SIZE_MAX defined in <limits.h> on Solaris.
5507 2003-11-04 Bruno Haible <bruno@clisp.org>
5509 * xsize.h: New file.
5510 * linebreak.c: Include xsize.h.
5511 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5512 argument for overflow.
5513 Suggested by Paul Eggert.
5515 2003-10-31 Bruno Haible <bruno@clisp.org>
5517 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5518 to avoid (extremely rare) race condition.
5519 Suggested by Paul Eggert.
5521 2003-11-03 Jim Meyering <jim@meyering.net>
5523 * userspec.c: Include "userspec.h".
5524 * userspec.h: New file.
5526 2003-10-31 Paul Eggert <eggert@twinsun.com>
5528 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5529 * mountlist.c (SIZE_MAX): Define if not defined already.
5530 (read_filesystem_list): Set and use me_type_malloced.
5531 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5532 whatever the type happens to be), for brevity and consistency.
5533 Check for size calculation overflow on Alphas running OSF/1.
5535 2003-10-31 Jim Meyering <jim@meyering.net>
5537 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5539 * linebuffer.c: Include <string.h> for declaration of memset.
5541 2003-10-30 Paul Eggert <eggert@twinsun.com>
5542 Bruno Haible <bruno@clisp.org>
5544 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5545 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5547 2003-10-29 Paul Eggert <eggert@twinsun.com>
5549 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5550 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5552 * quotearg.c (quotearg_n_options): Use it.
5553 * group-member.c: Include <stdbool.h>.
5554 (free_group_info): Arg is now const *; don't free arg.
5555 (get_group_info): Now returns bool and accepts struct group_info *,
5556 rather than returning a malloc'ed struct group_info *.
5557 All uses changed. Check for overflow in internal size calculation.
5559 * getusershell.c (readname): Simplify the code by using x2nrealloc
5560 rather than xmalloc/xrealloc.
5561 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5562 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5563 conformance bug: the old code used a pointer after freeing the
5564 storage that it addressed.
5565 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5566 rather than doing it by hand.
5567 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5568 the buffer preserved. Use free and xmalloc instead.
5569 * quotearg.c (quotearg_n_options): Likewise.
5570 Use a simpler test for size overflow. Don't use xalloc_oversized
5571 because unsigned int might be wider than size_t (!); this suggests
5572 that we should switch from unsigned int to size_t for slot numbers.
5574 2003-10-27 Bruno Haible <bruno@clisp.org>
5576 * stdbool_.h: Better support for BeOS.
5578 2003-10-27 Paul Eggert <eggert@twinsun.com>
5580 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5581 to allocate the returned structure. Do not allocate a subarray,
5582 as x2nrealloc will do that.
5583 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5584 instead of xnrealloc.
5585 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5587 2003-10-26 Paul Eggert <eggert@twinsun.com>
5589 * xalloc.h (xalloc_oversized): New static inline function, for
5590 callers that want to do their own size-overflow checking. Include
5591 <stdbool.h>, since xalloc_oversized returns bool.
5592 * xalloc.c (array_size_overflow): Remove. All callers changed
5593 to use xalloc_oversized.
5595 Add two functions x2realloc, x2nrealloc, for programs that grow
5596 arrays dynamically by doubling their sizes.
5597 * xalloc.h (x2realloc, x2nrealloc): New decls.
5598 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5601 Port to C99 semantics for 'inline' of external functions.
5602 Bug reported by Bruno Haible.
5603 * xmalloc.c (xnmalloc_inline): New static inline function,
5604 with the old contents of xnmalloc.
5605 (xnmalloc, xmalloc): Use it.
5606 (xnrealloc_inline): New static inline function,
5607 with the old contents of xnrealloc.
5608 (xnrealloc, xrealloc): Use it.
5610 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5612 2003-10-25 Paul Eggert <eggert@twinsun.com>
5614 Fix several address-calculation bugs in the hash modules,
5615 plus some minor code cleanup.
5617 * hash.h: Include <stdbool.h>, for bool.
5618 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5619 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5620 hash_get_n_entries, hash_get_max_bucket_length,
5621 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5622 hash_rehash): Use size_t rather than unsigned.
5623 * hash.c (struct hash_table, hash_get_n_buckets,
5624 hash_get_n_buckets_used, hash_get_n_entries,
5625 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5626 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5627 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5629 (SIZE_MAX): Define if not defined.
5630 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5631 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5633 Use const * when possible.
5634 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5635 (check_tuning): Fix bug: if tuning parameters were very close to
5636 0 or 1, rounding errors could have caused subscript violations.
5637 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5638 (hash_initialize): Add 'fail:' label
5639 to free table and return NULL, and use it to simplify code.
5640 Use calloc rather than clearing the storage ourself.
5641 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5642 buffer size calculations.
5643 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5644 Include <stddef.h>, for size_t.
5645 * hash-pjw.c (hash_pjw): Likewise.
5646 Switch to method described by Bruno Haible.
5647 Include <limits.h>, for CHAR_BIT.
5648 (SIZE_BITS): New macro.
5650 2003-10-21 Paul Eggert <eggert@twinsun.com>
5652 * getndelim2.c (getndelim2): When size calculation overflows,
5653 ceiling the allocation at NMAX bytes rather than silently
5654 discarding input bytes before NMAX is reached. This makes
5655 a difference only if NMAX exceeds SIZE_MAX / 2.
5657 * obstack.c: Merge from glibc.
5658 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5659 Add libc_hidden_def (_obstack_newchunk).
5660 (_obstack_free) [! defined _LIBC]: Remove.
5661 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5662 a clone of the function body.
5663 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5664 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5666 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5667 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5670 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5671 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5672 Don't use lvalue casts, as GCC plans to remove support for them
5673 in GCC 3.5. Reported by Joseph S. Myers. This bug
5674 was also present in the non-GCC version, indicating that this
5675 code had always been buggy and had never been widely used.
5676 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5677 Use the fast variant of each macro, rather than copying the
5678 definiens of the fast variant; that way, we'll be more likely to
5679 catch future bugs in the fast variants.
5681 2003-10-20 Bruno Haible <bruno@clisp.org>
5683 * wait-process.h: New file, from GNU gettext.
5684 * wait-process.c: New file, from GNU gettext.
5686 2003-10-19 Jim Meyering <jim@meyering.net>
5688 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5690 2003-10-16 Paul Eggert <eggert@twinsun.com>
5692 * getgroups.c: Include <errno.h>, <stdlib.h>.
5693 (getgroups): First arg is int, not size_t.
5694 Don't let 'free' mangle errno.
5696 2003-10-16 Jim Meyering <jim@meyering.net>
5698 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5700 2003-10-15 Paul Eggert <eggert@twinsun.com>
5702 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5704 (new_exclude, add_exclude_file): Initial size no longer needs to
5706 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5707 our own address arithmetic overflow checking.
5709 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5710 (fnmatch): Do not alloca more than 2000 wide characters;
5711 instead, use malloc for large buffers.
5712 Check for address arithmetic overflow, and return -1
5713 with errno set to ENOMEM in that case.
5714 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5715 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5716 instead, return -1. Check for address arithmetic overflow.
5718 2003-10-14 Paul Eggert <eggert@twinsun.com>
5720 Handle invalid suffixes and overflow independently, so that
5721 callers can treat them independently as needed. Fix some bugs in
5722 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5723 suffix for a human-readable blocksize. The major caller-visible
5724 change is the addition of a new
5725 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5726 that both overflow and suffix chars were found.
5728 * human.c (humblock): Don't check separately for invalid suffix
5729 char; that is xstrtoumax's job (now that its bug is fixed).
5730 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5731 INTMAX_MAX]: New macros.
5732 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5733 TYPE_MAXIMUM): New macros.
5734 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5735 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5736 if overflow occurs, as it's what __strtol does and it's more useful
5738 (__xstrtol): If __strtol reports some error other than ERANGE,
5739 reflect it to the caller as LONGINT_INVALID. If it reports
5740 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5741 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5742 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5744 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5745 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5746 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5747 [defined UINTMAX_MAX]: New macros.
5749 2003-10-14 Bruno Haible <bruno@clisp.org>
5751 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5752 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5753 Also use volatile where needed.
5755 2003-10-12 Paul Eggert <eggert@twinsun.com>
5757 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5758 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5759 and define in terms of the other primitives.
5760 * xmalloc.c: Include stdbool.h; do not include exit.h.
5761 (SIZE_MAX): Define if not already defined.
5762 (array_size_overflow): New function.
5763 (xalloc_die): Abort instead of exiting if 'error' returns.
5764 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5765 (xmalloc, xrealloc): Use them.
5766 (xcalloc): Check for address arithmetic overflow.
5767 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5768 a bit faster than strcpy.
5770 2003-10-08 Paul Eggert <eggert@twinsun.com>
5772 Merge getpass from libc, plus a few fixes.
5774 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5775 Include <stdbool.h>.
5776 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5777 __fsetlocking to empty.
5778 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5779 do include <bits/libc-lock.h>.
5780 Do not include <fcntl.h>; not needed.
5781 [_LIBC]: Include <wchar.h>.
5782 (NOTCANCEL_MODE): New macro.
5783 (flockfile, funlockfile) [_LIBC]: New macros.
5784 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5785 [!_LIBC]: New macros.
5786 (call_fclose): New function.
5787 (getpass): Use it. Save tty stream separately; this simplifies the
5788 code and makes it more reliable if stdin happens to equal stdout.
5789 Invoke __fsetlocking on tty.
5790 Handle thread cancellation if needed.
5791 Namespace cleanup (use __tcgetattr, __getline).
5792 Use bool for Booleans.
5793 [USE_IN_LIBIO]: Handle wide streams.
5794 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5795 stream might go where.
5797 * unlocked-io.h: Include <stdio.h>, so that the caller
5798 doesn't have to include <stdio.h> before us.
5799 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5800 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5801 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5802 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5803 if not declared, so that we can use getpass.c code from libc without
5805 (flockfile, ftrylockfile, funlockfile): New macros.
5807 2003-10-06 Bruno Haible <bruno@clisp.org>
5809 * version-etc-2.h: Remove file.
5810 * version-etc-2.c: Remove file.
5812 2003-09-25 Jim Meyering <jim@meyering.net>
5813 Bruno Haible <bruno@clisp.org>
5815 This lets translators provide better translations for the
5816 "Written by ..." part of --version output.
5817 * version-etc.h: Include stdarg.h.
5818 (version_etc_copyright): Declare as readonly.
5819 (version_etc): Make this function variadic with a NULL-terminated list
5820 of author name strings.
5821 (version_etc_va): New declaration.
5822 * version-etc.c: Include stdarg.h, stdlib.h.
5823 (version_etc_copyright): Declare as readonly.
5824 (version_etc_va): New function. Provide a different translatable string
5825 for each possible number of authors < 10. Abbreviate when there are 10
5827 (version_etc): Make this function variadic. Call version_etc_va.
5828 Suggestion from Gary V. Vaughan.
5830 * long-options.h (parse_long_options): Change prototype: the authors
5831 string is moved to the end and becomes variadic.
5832 * long-options.c: Include stdarg.h.
5833 (parse_long_options): Make this function variadic, too.
5834 Call version_etc_va, not version_etc.
5836 2003-10-06 Bruno Haible <bruno@clisp.org>
5838 * fatal-signal.h: New file, from GNU gettext.
5839 * fatal-signal.c: New file, from GNU gettext.
5841 2003-10-04 Karl Berry <karl@gnu.org>
5843 * argp*: update from libc.
5845 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5847 * getpass.c (getpass): Use a no-op fseek when switching from input to
5848 output mode on the same stream.
5850 2003-09-29 Paul Eggert <eggert@twinsun.com>
5852 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5853 Fix arg typo in previous patch.
5855 2003-09-28 Jim Meyering <jim@meyering.net>
5857 * error.c: Correct cpp indentation.
5859 2003-09-27 Paul Eggert <eggert@twinsun.com>
5861 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5862 Omit the special code that used __typeof__, since we worry that
5863 it could be more trouble than it's worth. See:
5864 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5865 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5869 2003-09-26 Jim Meyering <jim@meyering.net>
5871 * error.c (error_tail): Move some declarations
5872 into inner scope where the local variables are used.
5874 2003-09-26 Bruno Haible <bruno@clisp.org>
5876 * stpncpy.h (gnu_stpncpy): New declaration.
5877 (stpncpy): Define as alias for gnu_stpncpy.
5878 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5880 2003-09-26 Paul Eggert <eggert@twinsun.com>
5882 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5883 (error_tail): Do not loop, reallocating temporary buffer, since
5884 the output cannot contain more wide characters than the input
5885 contains bytes, the size must be big enough already. This avoids
5886 one potential size overflow calculation. Check for size overflow
5887 when calculating temporary buffer size. Free temporary buffer
5888 when done, if it was allocated with malloc; this plugs a memory
5889 leak. Remove casts from void * to pointers, that are no longer
5890 needed now that we're assuming C89 or better.
5892 Merge error changes from glibc.
5894 * error.c, error.h: Update copyright notice header to match glibc.
5895 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5896 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5897 Disable cancellation while printing error.
5898 * error.h: Prepend __ to parameter names.
5900 2003-09-25 Karl Berry <karl@gnu.org>
5902 * argp-fmtstream.c, argp-help.c: update from libc.
5904 2003-09-25 Bruno Haible <bruno@clisp.org>
5906 * version-etc-2.h: New file, from version-etc.h with modifications.
5907 * version-etc-2.c: New file, from version-etc.c with modifications.
5909 2003-09-25 Simon Josefsson <jas@extundo.com>
5911 * xgetdomainname.h: New file.
5912 * xgetdomainname.c: New file.
5914 2003-09-25 Simon Josefsson <jas@extundo.com>
5915 Bruno Haible <bruno@clisp.org>
5917 * getdomainname.h: New file.
5918 * getdomainname.c: New file.
5920 2003-09-24 Paul Eggert <eggert@twinsun.com>
5922 * linebuffer.c (freebuffer): Don't free the argument, just
5923 the buffer associated with the argument. Bug reported by
5926 2003-09-19 Karl Berry <karl@gnu.org>
5928 * argp.h: update from libc.
5930 2003-09-16 Paul Eggert <eggert@twinsun.com>
5932 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5933 input error, instead of returning NULL the next time we are called
5934 (and therefore losing track of errno).
5936 2003-09-15 Paul Eggert <eggert@twinsun.com>
5938 * getndelim2.c (getndelim2): Don't trash errno when a read
5939 fails, so that the caller gets the proper errno.
5941 * readutmp.c (read_utmp): Likewise.
5942 Check for fstat error. Close stream and free storage
5945 2003-09-14 Bruno Haible <bruno@clisp.org>
5947 * fwriteerror.h: New file.
5948 * fwriteerror.c: New file.
5950 2003-09-14 Jim Meyering <jim@meyering.net>
5952 * getloadavg.c: Correct cpp indentation.
5953 * strdup.c: Likewise.
5954 * vasnprintf.c: Likewise.
5956 2003-09-12 Paul Eggert <eggert@twinsun.com>
5958 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5959 * obstack.c [!defined _LIBC]: Likewise.
5960 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5961 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5962 * exitfail.c: Don't include stdlib.h; no longer needed.
5964 More changes to assume C89 or better.
5966 * error.c (error_tail): Assume vprintf.
5968 * argmatch.c (getenv): Remove decl.
5969 * progreloc.c (get_full_program_name): Define via prototype.
5970 * setenv.c (clearenv): Likewise.
5971 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5973 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5974 (malloc, memcpy): Remove decls.
5975 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5976 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5977 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5978 (memcpy): Remove macro.
5979 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5980 (__P): Remove. All uses removed.
5981 (PTR): Remove. All uses changed to void *.
5982 (CHAR_BIT, NULL): Remove.
5983 (spaces, zeros, memset_space, memset_zero)
5984 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5986 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5987 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5988 Define with prototype.
5989 Remove now-unnecessary prototype decl.
5990 (extra_args_spec): Assume ANSI C. All uses changed.
5991 (extra_args_spec_iso): Remove.
5992 (my_strftime, emacs_strftimeu): Define via prototype.
5993 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5995 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5996 * strtoimax.c: Include <stdlib.h> unconditionally.
5997 (strtoul, strtol): Remove decls.
5998 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6000 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6001 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6002 (LOCALE_PARAM_PROTO): New macro.
6003 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6004 (INTERNAL (strtol), strtol): Define with a prototype.
6005 (PARAMS): Remove. All uses removed.
6006 * tempname.c: Include <string.h> unconditionally.
6007 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6008 * xgethostname.c (main): Define with a prototype.
6009 * xmalloc.c: Include "xalloc.h" first, to check interface.
6010 Include <stdlib.h> unconditionally.
6011 (calloc, malloc, realloc, free): Remove decls.
6012 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6013 Include <stdlib.h> unconditionally. Sort include file names.
6015 (xstrtod): Define with a prototype.
6016 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6017 (strtol, strtoul): Remove decls.
6019 2003-09-11 Paul Eggert <eggert@twinsun.com>
6021 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6022 Include <stdlib.h>, <string.h> unconditionally.
6023 Remove now-unnecessary cast to char *.
6024 * strnlen.c: Include <string.h> unconditionally.
6025 * yesno.c (yesno): Define with a prototype.
6027 2003-09-10 Bruno Haible <bruno@clisp.org>
6029 * strcspn.c: Include <string.h> unconditionally.
6030 * strpbrk.c: Include <string.h> unconditionally.
6031 * strstr.c: Include <string.h> unconditionally.
6032 * unicodeio.c: Include <string.h> unconditionally.
6033 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6034 * unsetenv.c: Likewise.
6035 * xreadlink.c: Include <stdlib.h> unconditionally.
6036 * yesno.c: Include <stdlib.h> unconditionally.
6037 (rpmatch): Add prototype.
6039 2003-09-10 Jim Meyering <jim@meyering.net>
6041 * error.c: Correct indentation of cpp directives.
6043 2003-09-09 Paul Eggert <eggert@twinsun.com>
6047 * acosl.c (main): Use a prototype.
6048 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6051 * getloadavg.c (getloadavg, main): Define via prototypes.
6053 * getopt.h (struct option.name): Assume C89, and use 'const'.
6054 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6055 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6057 * getopt.c (const): Remove macro.
6058 Include <string.h> unconditionally.
6059 (my_index): Remove; all uses changed to strchr.
6060 (strlen): Remove decl.
6061 (exchange): Remove forward decl; no longer needed.
6062 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6063 Define with prototype.
6064 * getopt1.c (const): Remove macro.
6065 (getopt_long, getopt_long_only, main): Define with prototype.
6067 * getugroups.c: Include <string.h> unconditionally.
6069 * getusershell.c: Include <stdlib.h> unconditionally.
6070 (getusershell, setusershell, endusershell, readname, main):
6071 Define with prototypes.
6073 * group-member.c: Include group-member.h first.
6074 Include <stdlib.h> unconditionally.
6076 * hard-locale.c: Include hard-locale.h first.
6077 Include <stdlib.h>, <string.h> unconditionally.
6079 * hash.c (free, malloc): Remove decls.
6080 Include <stdlib.h> unconditionally.
6082 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6083 (getenv): Do not declare.
6085 * idcache.c: Include <string.h> unconditionally.
6087 * long-options.c: Include long-options.h first, to test interface.
6088 Include <stdlib.h> unconditionally.
6090 * makepath.c: Include makepath.h first, to test interface.
6091 Include <stdlib.h> and <string.h> unconditionally.
6093 * linebuffer.c: Include <stdlib.h>.
6094 (free): Remove decl.
6096 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6097 rpl_malloc returns void *, not char *.
6098 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6100 * md5.h: Include <limits.h> unconditionally.
6101 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6102 (__P): Remove; all uses removed.
6103 * md5.c: Include "md5.h" first.
6104 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6105 md5_buffer, md5_process_bytes, md5_process_block):
6106 Define with prototypes.
6107 * sha.h (__P): Remove all uses. (It wasn't defined??)
6108 * sha.c: Include "sha.h" first.
6109 Include <stdlib.h>, <string.h> unconditionally.
6111 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6112 * memcmp.c (__ptr_t): Likewise.
6113 * memrchr.c (__ptr_t): Likewise.
6114 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6115 Include <string.h> unconditionally.
6116 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6117 * memchr.c: Include <stdlib.h> unconditionally.
6118 * memchr.c (LONG_MAX): Remove.
6119 * memrchr.c (LONG_MAX): Likewise.
6120 * memchr.c (__memchr): Define via a prototype.
6121 * memrchr.c (__memrchr): Likewise.
6122 * memcmp.c (__P): Remove, and remove all uses.
6123 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6124 Remove forward decls; no longer needed.
6125 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6126 Use types required by C89 in prototype.
6128 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6129 * savedir.c: Likewise.
6130 * mkdir.c (free): Remove decl.
6131 * rmdir.c (rmdir): Define with a prototype.
6132 * savedir.c: Include savedir.h first, to test interface.
6134 * mktime.c (STDC_HEADERS): Remove.
6135 Include <stdlib.h>, <string.h> unconditionally.
6137 * modechange.c: Include <stdlib.h> unconditionally.
6138 (malloc): Remove decl.
6140 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6141 (free): Remove decl.
6143 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6144 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6145 (This type really should be intptr_t, but that's a C99ism.)
6146 (_obstack_memcpy): Remove: all uses changed to memcpy.
6147 Include <string.h> unconditionally.
6148 (struct obstack): Assume __STDC__ for types of members
6149 chunkfun, freefun, extra_arg.
6150 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6151 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6152 obstack_begin, obstack_specify_allocation,
6153 obstack_specify_allocation_with_arg, obstack_chunkfun,
6154 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6155 Remove unprototyped decls and the macros that use them.
6156 * obstack.c (POINTER): Remove. All uses changed to void *.
6157 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6158 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6159 (defined __STDC__ && __STDC__)]:
6160 Remove nonprototyped code.
6161 Include <stdlib.h> unconditionally.
6162 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6163 _obstack_allocated_p, _obstack_free, obstack_free,
6164 _obstack_memory_used, print_and_abort):
6165 Define using prototypes.
6166 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6167 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6168 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6169 obstack_next_free, obstack_object_size, obstack_room) [0]:
6170 Remove unused, unprototyped code.
6172 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6174 * physmem.c (physmem_total, physmem_available, main): Define
6177 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6178 (main): Define with a prototype.
6180 * posixver.c (getenv): Remove decl.
6182 * putenv.c (malloc): Returns void *, not char *.
6183 Include <string.h> unconditionally.
6184 (strchr, memcpy, NULL): Do not define.
6186 * readtokens.c: Include readtokens.h first, to test interface.
6187 Include <stdlib.h>, <string.h> unconditionally.
6188 (init_tokenbuffer): Define with a prototype.
6190 * regex.c (PARAMS): Remove. All uses removed.
6191 All uses of _RE_ARGS removed, too.
6192 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6194 (bzero): Assume memset exists.
6195 (memcmp, memcpy, NULL): Remove.
6196 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6197 char, or assignments to local vars of type signed char.
6198 (init_syntax_once, PREFIX(extract_number_and_incr),
6199 PREFIX(print_partial_compiled_pattern),
6200 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6201 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6202 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6203 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6204 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6205 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6206 wcs_compile_range, byte_compile_range, truncate_wchar,
6207 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6208 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6209 count_mbs_length, wcs_re_match_2_internal,
6210 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6211 PREFIX(alt_match_null_string_p),
6212 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6213 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6214 regfree, PREFIX(extract_number)): Define with prototype. Remove
6215 now-unnecessary declaration, if any.
6216 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6218 Remove now-unnecessary casts among pointer types.
6219 * regex.h (_RE_ARGS): Remove. All uses removed.
6221 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6222 (free): Remove decl.
6224 * rpmatch.c: Include <stdlib.h> unconditionally.
6226 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6227 (free): Remove decl.
6229 * save-cwd.c: Include <stdlib.h> unconditionally.
6230 * xgetcwd.c: Likewise.
6232 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6233 (free): Remove decl.
6235 * strchrnul.c (strchrnul): Define with a prototype.
6236 Fix bug: c_in was not converted to char before searching.
6238 The following changes are not K&R related:
6240 * group-member.h: Include <sys/types.h>, so that this file is
6242 * makepath.h: Likewise.
6244 * getusershell.c (readname, default_index, line_size, readname):
6245 Use size_t, not int, for sizes.
6246 (readname): If the size overflows, report an error instead of
6249 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6251 * getndelim2.c: Assume stdlib.h per the C89 spec.
6253 2003-09-08 Paul Eggert <eggert@twinsun.com>
6255 Assume C89 or better; remove K&R cruft.
6256 A few of these changes were first proposed by Derek Robert Price
6257 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6259 * addext.c: Include <string.h> unconditionally.
6260 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6261 Don't declare getenv or malloc.
6263 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6264 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6266 (find_stack_direction, alloca): Use prototypes.
6268 * atexit.c (atexit): Define using a prototype.
6270 * basename.c, dirname.c, stripslash.c:
6271 Include <string.h> unconditionally.
6273 * bcopy.c: Include <stddef.h>.
6274 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6276 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6278 * error.h (error, error_at_line, error_print_progname)
6279 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6280 * error.c: Include error.h first, to check interface.
6281 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6282 (VA_START): Remove; all uses changeed to va_start.
6283 (exit, strerror): Remove decls.
6284 (error_print_progname): Prototype uncondionally.
6285 Don't include <errno.h>; no longer needed.
6286 (private_strerror): Remove.
6287 (error_tail): Always define.
6288 (error, error_at_line): Assume C89 or better; always use prototypes.
6289 * fatal.c: Include "fatal.h" first, to test interface.
6290 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6291 (VA_START): Remove; all uses changed to va_start.
6292 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6294 (exit): Remove decl.
6295 (fatal): Prototype unconditionally. Assume va_start works.
6296 Abort at end, to pacify gcc.
6298 * euidaccess.c (main): Define with a prototype.
6300 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6302 * exitfail.c: Include <stdlib.h> unconditionally.
6304 * fnmatch_.h (__P): Remove. All uses changed to assume
6306 * fnmatch.c: Include fnmatch.h first, to test interface.
6307 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6308 (getenv): Remove decl.
6309 (fnmatch): Define using a prototype.
6310 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6311 (FCT): Define using a prototype.
6313 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6315 * gethostname.c: Include <stddef.h>.
6316 (gethostname): Define with prototype. Length is size_t, not int.
6318 2003-09-08 Paul Eggert <eggert@twinsun.com>
6320 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6321 getversion.c should have been removed then, but was accidentally
6324 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6325 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6327 2003-09-07 Paul Eggert <eggert@twinsun.com>
6329 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6330 copy_tm_result. Bug reported by Simon Josefsson in
6331 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6333 2003-09-06 Paul Eggert <eggert@twinsun.com>
6335 * time_r.c, time_r.h: New files.
6337 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6339 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6340 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6342 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6344 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6345 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6348 * timegm.c: Switch to glibc implementation, with the following changes:
6349 [defined HAVE_CONFIG_H]: Include <config.h>.
6350 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6351 (__mktime_internal) [!defined _LIBC]: New decl.
6352 (__gmtime_r) [!defined _LIBC]: New macro and function.
6353 (timegm): Use a prototype, since gnulib assumes C89.
6354 Do not bother declaring tmp to be const, as it's not really usefu.
6355 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6356 (timegm): Declare only if HAVE_DECL_TIMEGM.
6358 2003-09-03 Paul Eggert <eggert@twinsun.com>
6360 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6361 Bug reported by Lute Kamstra in
6362 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6364 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6365 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6366 course with correspondingly smaller numbers for tomorrow and
6367 yesterday. From Tadayoshi Funaba. Originally installed into
6368 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6371 2003-08-31 Simon Josefsson <jas@extundo.com>
6373 * timegm.h: New file.
6374 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6376 2003-08-31 Karl Berry <karl@gnu.org>
6378 * argp.h: update from libc.
6380 2003-08-28 Bruno Haible <bruno@clisp.org>
6382 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6383 warning on QNX, which defines O_BINARY to 000000.
6385 2003-08-24 Bruno Haible <bruno@clisp.org>
6387 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6388 MSVC7 <stdio.h> is included later.
6390 2003-08-20 Bruno Haible <bruno@clisp.org>
6392 * progname.h: New file, from GNU gettext.
6393 * progname.c: New file, from GNU gettext.
6394 * progreloc.c: New file, from GNU gettext.
6396 2003-08-19 Bruno Haible <bruno@clisp.org>
6398 * xstrdup.c: Assume <string.h> exists.
6400 2003-08-18 Jim Meyering <jim@meyering.net>
6402 * setenv.h: Indent nested cpp directive.
6403 * vasnprintf.c: Remove trailing blanks.
6405 2003-08-17 Simon Josefsson <jas@extundo.com>
6406 Bruno Haible <bruno@clisp.org>
6408 * xstrndup.h: New file.
6409 * xstrndup.c: New file.
6411 2003-08-17 Bruno Haible <bruno@clisp.org>
6413 * strndup.h: New file.
6415 2003-08-16 Paul Eggert <eggert@twinsun.com>
6417 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6418 space, undoing this 2003-08-12 change:
6419 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6421 2003-08-16 Jim Meyering <jim@meyering.net>
6423 Merge from coreutils.
6424 * xstrtoimax.c: #else #if -> #elif.
6425 * xstrtoumax.c: Likewise.
6427 2003-08-15 Paul Eggert <eggert@twinsun.com>
6429 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6430 rather than tab, after '#' in shell-script copyright notices.
6431 Suggested by Bruno Haible.
6433 2003-08-15 Jim Meyering <jim@meyering.net>
6434 and Paul Eggert <eggert@twinsun.com>
6436 Merge from coreutils.
6437 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6438 member but strut utmpx does not. Needed for AIX 4.3.3.
6439 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6441 2003-08-15 Jim Meyering <jim@meyering.net>
6443 Merge from coreutils.
6444 * xgethostname.c: Include <stdlib.h>.
6445 (xghostname): Don't exit for anything other than memory-related
6446 failure; just return NULL.
6447 * userspec.c: Include "posixver.h".
6448 (parse_user_spec): Accept `.' as a separator only
6449 in pre-POSIX-200112 mode.
6450 * strtoimax.c: Use #elif rather than #else #if.
6451 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6452 Remove function, now that we can rely on a working tzset function.
6453 [!_LIBC]: Ensure that the required autoconf test has been run.
6454 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6455 Use underlying_strftime for %r.
6456 * sha.c: Merge in some clean-up and optimization changes from glibc.
6457 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6458 Ensure that it is a multiple of 64.
6459 Rearrange loop exit tests so as to avoid performing an
6460 additional fread after encountering an error or EOF.
6461 * realloc.c: Update copyright date.
6463 2003-08-14 Jim Meyering <jim@meyering.net>
6465 Merge from coreutils.
6466 * obstack.h: Whitespace changes.
6467 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6468 and xcalloc return values.
6469 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6470 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6471 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6472 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6473 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6475 Use mntctl's return value to drive the entry-processing loop, since
6476 we can't rely on the value of the vmt_length member in the last
6477 entry. On some systems doing so could result in exhausting
6478 virtual memory. Based in part on a patch from Mike Jetzer.
6480 2003-08-14 Jim Meyering <jim@meyering.net>
6481 and Paul Eggert <eggert@twinsun.com>
6483 Merges from coreutils, plus other fixes.
6484 * physmem.c: Merge in portability changes from gcc/libiberty
6485 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6486 for credits and details. Thanks to Kaveh Ghazi for helping
6487 to keep these files in sync.
6488 (ARRAY_SIZE): Define it.
6489 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6490 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6491 (memcasecmp): Don't assume size_t fits in unsigned int.
6492 Remove casts and duplicate code.
6493 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6494 (memcpy): Remove definition.
6495 Merge in some clean-up and optimization changes from glibc.
6496 [BLOCKSIZE]: Move definition to top of file.
6497 Ensure that it is a multiple of 64.
6498 Rearrange loop exit tests so as to avoid performing an
6499 additional fread after encountering an error or EOF.
6500 * md5.h (md5_uintptr): Define.
6501 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6502 return to the initial working directory. Preserve errno
6504 * idcache.c: Include "xalloc.h".
6505 (xmalloc, xrealloc): Remove decls.
6506 (getuser): Remove casts no longer required in C89.
6507 * human.c: Include stdio.h, for sprintf.
6508 * group-member.c: Include "xalloc.h".
6509 (xmalloc, xrealloc): Remove decls.
6510 (get_group_info): Remove casts no longer required in C89.
6511 * getusershell.c (readname): Remove casts no longer required in C89.
6512 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6513 * getline.c: Whitespace fix, from coreutils.
6515 2003-08-13 Paul Eggert <eggert@twinsun.com>
6517 * exclude.c: Include <ctype.h>
6518 (IN_CTYPE_DOMAIN): New macro.
6520 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6523 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6524 Undo previous (whitespace-only) change.
6526 2003-08-12 Paul Eggert <eggert@twinsun.com>
6528 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6529 Normalize leading white space and remove trailing white space.
6530 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6531 notice, as per ../config/srclist-update.
6533 Merge from coreutils.
6534 * euidaccess.h: New file.
6535 * euidaccess.c: Include it.
6536 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6537 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6538 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6540 2003-08-11 Bruno Haible <bruno@clisp.org>
6542 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6543 (vasnprintf): Use it instead of wcslen.
6545 2003-08-11 Bruno Haible <bruno@clisp.org>
6547 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6548 value to ensure that _Bool promotes to int. Use #define for _Bool when
6549 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6551 2003-08-10 Karl Berry <karl@gnu.org>
6553 * regex.h: update from libc (whitespace fix).
6555 2003-08-09 Paul Eggert <eggert@twinsun.com>
6557 Merge some files from coreutils. These changes were
6558 originally made by Jim Meyering.
6559 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6560 many older Unixes require this.
6561 * alloca.c (alloca): Remove cast to argument of free;
6562 no longer needed in C89.
6563 * alloca_.h, regex.h: Fix white space to match
6564 what GNU indent does.
6566 2003-08-05 Paul Eggert <eggert@twinsun.com>
6568 * bumpalloc.h: Remove.
6570 2003-08-04 Paul Eggert <eggert@twinsun.com>
6572 * getloadavg.c: Change copyright notice and spacing to conform to
6575 Merge from coreutils.
6576 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6578 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6579 from Karl Berry, implemented by Jim Meyering.
6580 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6581 from Dmitry V. Levin.
6582 Remove anachronistic cast of xrealloc.
6583 * fnmatch_.h (__const): Remove. Use 'const'.
6584 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6585 type. Otherwise, it wouldn't compile with at least /bin/cc on
6586 ymp-cray-unicos9.0.2.X.
6587 Combine two mostly-identical uses of alloca into one.
6588 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6590 2003-08-04 Dave Love <d.love@dl.ac.uk>
6594 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6595 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6596 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6597 obsolete NLIST_NAME_UNION.
6598 [__GNU__]: Undef BSD and FSCALE.
6599 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6601 2003-08-03 Paul Eggert <eggert@twinsun.com>
6603 * stdbool_.h (_Bool): Make it signed char, instead of
6604 an enum type, so that it's guaranteed to promote to int. See:
6605 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6607 2003-07-31 Paul Eggert <eggert@twinsun.com>
6609 * strerror.c: Include config.h, limits.h. Declare sprintf.
6610 (strerror): Don't assume that a printable int fits in 14 bytes.
6612 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6613 Bruno Haible <bruno@clisp.org>
6615 * getline.h (getline, getdelim): Change return type to ssize_t.
6616 * getline.c (getline, getdelim): Likewise.
6617 Remove _GNU_SOURCE define; now it's defined in config.h through
6620 2003-07-22 Paul Eggert <eggert@twinsun.com>
6622 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6623 over-parenthesization in macros.
6625 Sync with coreutils.
6627 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6630 Use `exit_failure' for xalloc and xmemcoll instead of their own
6631 private exit-failure variables.
6632 * xalloc.h (xalloc_exit_failure): Remove.
6633 * xmalloc.c: Likewise. Include exitfail.h.
6634 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6635 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6636 * xmemcoll.c: Likewise. Include exitfail.h.
6637 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6639 2003-07-18 Paul Eggert <eggert@twinsun.com>
6641 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6642 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6643 to test that it can stand by itself. Include "exitfail.h".
6644 Clients should set exit_failure instead.
6645 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6647 2003-07-18 Andreas Schwab <schwab@suse.de>
6649 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6651 2003-07-18 Bruno Haible <bruno@clisp.org>
6653 * getndelim2.h: New file.
6654 * getndelim2.c: Make into a module of its own. Include config.h,
6656 (getndelim2): Make non-static. Change return type to ssize_t.
6657 * getline.h: Change argument names.
6658 * getline.c: Include getndelim2.h instead of getndelim2.c.
6659 * getnline.c: Include getndelim2.h.
6661 2003-07-17 Bruno Haible <bruno@clisp.org>
6663 * Makefile.am: Remove file.
6664 * Makefile.in: Remove file.
6666 2003-07-17 Bruno Haible <bruno@clisp.org>
6668 * getnline.h: New file.
6669 * getnline.c: New file.
6670 * getndelim2.c: New file, extracted from getline.c.
6671 (getndelim2): Renamed from getdelim2, with added nmax argument.
6672 * getline.c: Include getndelim2.c.
6673 (getdelim2): Moved out to getndelim2.c.
6674 (getline, getdelim): Update.
6676 2003-07-15 <karl@gnu.org>
6678 * vasnprintf.c: update from gettext.
6680 2003-07-15 Jim Meyering <jim@meyering.net>
6682 * makepath.c (make_path): Enclose diagnostic in _(...).
6684 2003-07-14 Paul Eggert <eggert@twinsun.com>
6686 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6687 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6688 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6689 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6690 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6691 updated automatically by ../config/srclist-update. This changes
6692 their license from LPGL to GPL.
6694 2003-07-14 Jim Meyering <jim@meyering.net>
6696 Don't emit diagnostics. Let callers do that.
6697 * save-cwd.c: Don't include "error.h".
6698 (save_cwd): Don't call error. Ensure that errno is valid
6699 when returning nonzero.
6701 * save-cwd.h (restore_cwd): Update prototype.
6702 * save-cwd.c (restore_cwd): Remove two parameters.
6703 Simplify. Don't call error upon failure. Let callers do that.
6704 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6705 when auditing is enabled. But don't bother updating the #if.
6707 2003-07-14 Simon Josefsson <jas@extundo.com>
6709 * mempcpy.h: New file.
6710 * mempcpy.c: New file.
6712 2003-07-14 Paul Eggert <eggert@twinsun.com>
6714 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6715 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6716 unicodeio.c, unicodeio.h, unlocked-io.h:
6717 Switch from LGPL to GPL.
6719 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6721 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6722 it breaks C++ compilation.
6723 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6725 2003-07-10 Jim Meyering <jim@meyering.net>
6727 * vasnprintf.c: Remove trailing blanks.
6728 Make cpp indentation consistent.
6730 2003-07-09 Paul Eggert <eggert@twinsun.com>
6732 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6733 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6734 Switch from LGPL to GPL.
6736 2003-07-07 Paul Eggert <eggert@twinsun.com>
6738 * mktime.c: Fix some boundary cases and remove need for floating point.
6740 Issue a compile-time diagnostic if time_t is floating point, or if
6741 two's complement arithmetic is not in effect, or if arithmetic
6742 right shift does not propagate the sign. These assumptions were
6743 all in the original code but they weren't checked.
6745 (TIME_T_MIDPOINT, verify): New macros.
6746 (__isleap): Remove; it has integer overflow problems.
6747 (leapyear): New function, without those problems.
6748 (ydhms_tm_diff): Remove; splitting into two parts.
6749 (ydhms_diff): New function, containing the arithmetic part of
6750 the old ydhms_tm_diff function. Issue a compile-time
6751 diagnostic if we are not using C99 integer division.
6752 Avoid casts when possible.
6753 (guess_time_tm): New function, containing the checking part of
6754 the old ydhms_tm_diff function. Return the new value, rather than
6755 the difference between it and the old. Accept a new argument T
6756 so that *T specifies the old value. Check for overflow in the result.
6758 (__mktime_internal): Use a time_t offset, not a long int offset.
6759 This undoes the 2003-06-04 change, which is no longer needed now
6760 that we have better overflow checking.
6761 (localtime_offset): Likewise.
6763 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6764 and long are 64-bit but int is only 32-bit.
6765 (ydhms_diff): Use long int to store year1 and yday1.
6766 Issue a compile-time diagnostic if long int is not wide enough.
6768 (__mktime_internal): Use long int to store adjusted year and yday.
6769 Use plain C rather than preprocessor commands, if that doesn't
6771 Check for overflow (and try to repair) after each probe
6772 rather than checking only at the very end. This avoids some bugs
6773 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6774 does not equal GMT offset at maximum time).
6775 Use integer to check for overflow rather than floating point; this
6776 is more portable to non-IEEE hosts, and is a tad faster.
6777 When we detect that we are oscillating between two values,
6778 don't check whether tm_isdst has the requested value, since
6779 we already know the answer. When tm_isdst has the wrong value,
6780 use a different heuristic to find the right one, based on the
6781 extreme values actually observed in practice in tz2003a,
6782 rather than the (overly optimistic) "previous 3 calendar quarters".
6784 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6785 "T const" to accommodate glibc style.
6786 (check_result): Use less-confusing report format. "long" -> "long int.
6788 Don't loop if the iteration overflows time_t.
6789 Allow a negative step in the iteration.
6791 2003-07-01 Paul Eggert <eggert@twinsun.com>
6793 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6794 having it depend on HAVE_SYS_TYPES_H.
6796 2003-06-25 Bruno Haible <bruno@clisp.org>
6798 * readlink.c: New file.
6800 2003-06-20 Bruno Haible <bruno@clisp.org>
6802 Assume C89, so PARAMS isn't needed.
6803 * unicodeio.h (PARAMS): Remove.
6804 * unicodeio.c: Don't use PARAMS.
6806 2003-06-18 Jim Meyering <jim@meyering.net>
6808 Merge changes from coreutils.
6809 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6810 Remove explicit declarations of xmalloc and realloc.
6812 (read_utmp): Remove anachronistic cast of xmalloc.
6814 2003-06-17 Paul Eggert <eggert@twinsun.com>
6816 Assume C89, so PARAMS isn't needed.
6817 * backupfile.h (PARAMS): Remove. All uses removed.
6818 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6819 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6820 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6821 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6822 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6823 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6824 xstrtol.h: Likewise.
6825 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6826 same.h, strverscmp.h: Do not include config.h; no longer needed.
6827 Anyway, config.h should always be included before any other file.
6829 2003-06-11 Simon Josefsson <jas@extundo.com>
6831 * sysexit_.h: New file.
6833 2003-05-20 Derek Price <derek@ximbiot.com>
6835 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6837 2003-06-10 Simon Josefsson <jas@extundo.com>
6839 * strchrnul.h: New file.
6840 * strchrnul.c: New file.
6842 2003-06-10 Simon Josefsson <jas@extundo.com>
6844 * argp.h: New file, from glibc.
6845 * argp-ba.c: New file, from glibc.
6846 * argp-eexst.c: New file, from glibc.
6847 * argp-fmtstream.c: New file, from glibc.
6848 * argp-fmtstream.h: New file, from glibc.
6849 * argp-fs-xinl.c: New file, from glibc.
6850 * argp-help.c: New file, from glibc.
6851 * argp-namefrob.h: New file, from glibc.
6852 * argp-parse.c: New file, from glibc.
6853 * argp-pv.c: New file, from glibc.
6854 * argp-pvh.c: New file, from glibc.
6855 * argp-xinl.c: New file, from glibc.
6857 2003-06-07 Jim Meyering <jim@meyering.net>
6859 * readtokens.h: Put `Free Software Foundation, Inc.'
6860 in place of my name in the copyright comment.
6861 Remove definition and uses of __P.
6864 * stat.c: Don't declare xmalloc explicitly.
6865 Instead, include "xalloc.h".
6866 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6867 xrealloc, and xcalloc return values.
6868 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6870 * xgetcwd.h: Remove definition/uses of PARAMS.
6872 2003-06-06 Jim Meyering <jim@meyering.net>
6874 * stdbool_.h: Renamed from stdbool.h.in.
6876 2003-06-06 Jim Meyering <jim@meyering.net>
6878 Merge from coreutils.
6879 * same.c: (same_name): Declare *_basename locals to be `const'.
6880 Consolidate declarations and initializations of *_base* locals.
6882 Merge from coreutils.
6883 This avoids a core dump on systems without GNU putenv,
6884 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6885 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6886 (unsetenv): New static function, from GNU libc.
6887 (rpl_putenv): Use it.
6889 * modechange.c: Remove trailing blanks.
6891 Merge from coreutils.
6892 * fsusage.c: Remove declaration of statfs.
6893 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6895 * posixtm.c: Include <stdbool.h> unconditionally.
6897 2003-06-05 Paul Eggert <eggert@twinsun.com>
6899 * mktime.c (__mktime_internal): When resolving a tm_isdst
6900 mismatch, look in future quarters as well as past. This fixes a
6901 bug when processing fall-backwards gaps immediately after a long
6902 period of daylight-saving time.
6904 * mktime.c: Assume freestanding C89 or better.
6905 (HAVE_LIMITS_H): Remove. Assume it's 1.
6906 (__P): Remove; not used.
6907 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6908 (mktime, not_equal_tm, print_tm, check_result,
6909 main): Use prototypes. Use const * where appropriate.
6910 (main): Fix typo in testing code that uncovered by above changes.
6911 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6913 2003-06-04 Paul Eggert <eggert@twinsun.com>
6915 * mktime.c: Fix Debian bug 177940
6916 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6917 (localtime_offset): Now long int, not time_t, because we want it
6918 to be guaranteed to be signed. All uses changed.
6919 (__mktime_internal): If overflow would occur when adding offset,
6922 Merge 'human' changes from coreutils. Rewrite to support
6923 locale-specific notations like thousands separators.
6924 * human.c: Simplify authorship notice.
6925 Include human.h immediately after config.h.
6926 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6927 <limits.h>: Do not include, since human.h does.
6928 (SIZE_MAX, UINTMAX_MAX): New macros.
6929 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6930 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6931 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6932 (power_letter): Renamed from suffixes.
6933 (generate_suffix_backwards): Remove.
6934 (adjust_value): Now takes int style (because of human.h changes)
6935 and long double value (for greater precision on some platforms).
6936 (group_number): New function.
6937 (human_readable): Use it. Use integer options, not enum.
6938 Put the options before the sizes in the arg list.
6939 Support all the new options.
6940 The old human_readable function has been removed;
6941 use inttostr.h instead.
6942 (human_readable, default_block_size, humblock):
6943 Use uintmax_t, not int, for block sizes.
6944 (human_readable_inexact, block_size_types): Remove.
6945 (block_size_opts): New constant.
6946 (human_options): Renamed from human_block_size, with new signature
6947 that allows block sizes up to UINTMAX_MAX. All callers changed.
6948 * human.h: Add copyright and authorship notice.
6949 Include <limits.h> and <stdbool.h> unconditionally.
6950 (PARAMS): Remove. All uses removed.
6951 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6952 (enum human_inexact_style): Remove tag; now a nameless enum.
6953 (human_floor, human_ceiling, human_round_to_even): Now have
6954 values 2, 0, 1 rather than -1, 1, 0.
6955 (human_group_digits, human_suppress_point_zero, human_autoscale,
6956 human_base_1024, human_SI, human_B): New constants.
6957 (human_readable_inexact, human_block_size): Remove.
6958 (human_readable): Size args are now uintmax_t, not int.
6959 (human_options): New decl.
6961 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6962 unnecessary now that we assume C89 or better. This change
6963 imported from coreutils.
6965 * mktime.c (__mktime_internal): Do not reject negative timestamps
6966 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6967 in the 2003-05-30 sync from glibc.
6969 .h files should stand alone, but we shouldn't include <sys/types.h>
6970 if we can get away with just <stddef.h>.
6972 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6973 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6974 rather than <sys/types.h>, as we merely need size_t.
6975 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6977 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6978 Include <stdio.h>, to get FILE.
6979 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6980 memcasecmp.h has included <stddef.h> and all we need is size_t.
6981 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6982 our interface, instead of including <sys/types.h>
6984 2003-06-02 Paul Eggert <eggert@twinsun.com>
6987 Fix some minor time-related bugs with POSIX time arguments.
6988 Some valid time stamps were being rejected (notably -1, and
6989 time stamps before 1900 on 64-bit hosts). And some invalid
6990 time stamps were being accepted, e.g. September 31.
6992 * posixtm.h (posixtime): Return bool instead of time_t, so
6993 that we can return (time_t) -1 successfully.
6994 * posixtm.c: Likewise.
6995 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6996 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6997 (t): Remove static var.
6998 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6999 of static var. All uses changed.
7000 (year): Do not reject years before 1900; they can occur with
7002 (posix_time_parse): Do not check for out-of-range components;
7003 that is now the caller's responsibility, since our checks were
7004 only approximations.
7005 (posixtime): Use mktime to check for out-of-range components,
7006 since it knows them exactly.
7007 If mktime returns (time_t) -1, check whether an error actually occurred
7008 by invoking localtime on -1.
7009 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7010 posixtime failures better.
7011 Improve the test data (in comments only).
7013 2003-05-30 <karl@gnu.org>
7015 * mktime.c: update from libc.
7017 2003-05-30 Bruno Haible <bruno@clisp.org>
7019 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7020 * localcharset.h: Likewise.
7021 * localcharset.c: Likewise.
7023 2003-05-28 Paul Eggert <eggert@twinsun.com>
7025 Assume the headers required for C89 freestanding compilers.
7026 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7027 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7028 without checking for HAVE_LIMITS_H.
7029 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7030 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7032 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7033 * exclude.c: Include <stdbool.h> unconditionally.
7034 * tempname.c: Include <stddef.h> unconditionally.
7035 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7036 * modechange.c, rpmatch.c (NULL): Don't define, since
7037 <stddef.h> does that.
7038 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7039 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7040 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7041 * xstrtol.c: Likewise.
7042 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7043 * savedir.c: Include <stddef.h> instead of defining NULL.
7045 * addext.c (addext): Use assignment rather than cast, to avoid
7046 warnings on some platforms.
7048 * mktime.c (__mktime_internal): Do not reject negative timestamps
7051 2003-05-10 Bruno Haible <bruno@clisp.org>
7053 * linebreak.c (iconv_string_length): Don't return -1 just because the
7054 string is longer than 4 KB.
7056 2003-05-12 Jim Meyering <jim@meyering.net>
7058 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7059 the space-padded-by-default conversion specifiers, %e, %k, %l.
7061 2003-05-03 Bruno Haible <bruno@clisp.org>
7063 Upgrade to Unicode-4.0.
7064 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7065 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7066 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7067 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7068 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7069 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7070 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7071 Change width of U+E0100..U+E01EF from 1 to 0.
7073 2003-04-25 Bruno Haible <bruno@clisp.org>
7075 * copy-file.c: Include <stddef.h>, for size_t.
7077 2003-04-25 Jim Meyering <jim@meyering.net>
7079 * copy-file.c (copy_file_preserving): Declare buf_size to be
7080 of type size_t, not int.
7082 2003-04-11 Jim Meyering <jim@meyering.net>
7084 Merge changes from Coreutils.
7086 2003-03-22 Jim Meyering <jim@meyering.net>
7088 * strftime.c (widen): Cast alloca return value to proper type.
7090 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7093 * strftime.c (my_strftime): Handle very large width
7094 specifications for numeric values correctly. Improve checks for
7097 2003-01-19 Jim Meyering <jim@meyering.net>
7099 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7100 (nl_get_alt_digit) [! defined my_strftime]: Define.
7101 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7102 _nl_get_alt_digit and _nl_get_walt_digit.
7104 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7105 These changes have no effect outside of _LIBC.
7107 2003-04-10 Bruno Haible <bruno@clisp.org>
7109 * findprog.h: New file, from GNU gettext.
7110 * findprog.c: New file, from GNU gettext.
7112 2003-04-05 Jim Meyering <jim@meyering.net>
7114 Merge changes from Coreutils.
7116 * exclude.h (PARAMS): Remove definition and uses.
7117 * exclude.c: Remove uses of `PARAMS'.
7119 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7120 Add test-cases for DOS filenames. Declare program_name.
7121 (main): Set up program_name. Patch by Rich Dawe.
7123 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7125 Use mntctl's return value to drive the entry-processing loop, since
7126 we can't rely on the value of the vmt_length member in the last
7127 entry. On some systems doing so could result in exhausting
7128 virtual memory. Based in part on a patch from Mike Jetzer.
7130 2003-04-04 Bruno Haible <bruno@clisp.org>
7132 * linebreak.h: New file, from GNU gettext.
7133 * linebreak.c: New file, from GNU gettext with slight modifications.
7134 * lbrkprop.h: New file, from GNU gettext.
7136 2003-04-03 Bruno Haible <bruno@clisp.org>
7138 * utf8-ucs4.h: New file, from GNU gettext.
7139 * utf16-ucs4.h: New file, from GNU gettext.
7140 * ucs4-utf8.h: New file, from GNU gettext.
7141 * ucs4-utf16.h: New file, from GNU gettext.
7143 2003-04-02 Bruno Haible <bruno@clisp.org>
7145 * binary-io.h: New file, from GNU gettext.
7147 2003-04-01 Bruno Haible <bruno@clisp.org>
7149 * pathname.h: New file, from GNU gettext.
7150 * concatpath.c: New file, from GNU gettext.
7152 2003-03-30 Bruno Haible <bruno@clisp.org>
7154 * copy-file.c (copy_file_preserving): Don't set owner if the function
7155 chown() doesn't exist.
7157 2003-03-28 Bruno Haible <bruno@clisp.org>
7159 * copy-file.h: New file, from GNU gettext.
7160 * copy-file.c: New file, from GNU gettext.
7162 2003-03-18 Jim Meyering <jim@meyering.net>
7164 * quote.c (quote_n): Fix typo in comment.
7166 2003-03-14 Jim Meyering <jim@meyering.net>
7168 Merge changes from Coreutils.
7169 * obstack.h (obstack_object_size): Declare temporary, __o,
7170 to be const, in order to avoid warnings.
7171 (obstack_room): Likewise.
7172 (obstack_empty_p): Likewise.
7174 2003-03-13 Paul Eggert <eggert@twinsun.com>
7176 Merge changes from Bison.
7177 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7178 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7179 when compiling Bison 1.875's `bitset bset = obstack_alloc
7180 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7181 * hash.c: Include <stdbool.h> unconditionally.
7183 2003-03-09 Paul Eggert <eggert@twinsun.com>
7185 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7186 Reported by Bruce Becker; see:
7187 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7189 2003-03-03 Paul Eggert <eggert@twinsun.com>
7190 Bruno Haible <bruno@clisp.org>
7192 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7193 Reported by John Hughes, see
7194 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7196 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7198 * poll_.h: New file.
7201 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7203 * mathl.h: New file.
7204 * acosl.c: New file.
7205 * asinl.c: New file.
7206 * atanl.c: New file.
7207 * ceill.c: New file.
7210 * floorl.c: New file.
7211 * frexpl.c: New file.
7212 * ldexpl.c: New file.
7214 * sincosl.c: New file.
7216 * sqrtl.c: New file.
7218 * trigl.c: New file.
7219 * trigl.h: New file.
7221 2003-02-17 Bruno Haible <bruno@clisp.org>
7223 * mkdtemp.h: New file, from GNU gettext.
7224 * mkdtemp.c: New file, from GNU gettext.
7226 2003-01-31 Bruno Haible <bruno@clisp.org>
7228 * rename.c: #undef rename before defining rpl_rename.
7229 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7231 2003-01-30 Bruno Haible <bruno@clisp.org>
7233 * printf-args.h: New file, from GNU gettext.
7234 * printf-args.c: New file, from GNU gettext.
7235 * printf-parse.h: New file, from GNU gettext.
7236 * printf-parse.c: New file, from GNU gettext.
7237 * vasnprintf.h: New file, from GNU gettext.
7238 * vasnprintf.c: New file, from GNU gettext.
7239 * asnprintf.c: New file, from GNU gettext.
7240 * vasprintf.h: New file, from GNU gettext with modifications.
7241 * vasprintf.c: New file, from GNU gettext.
7242 * asprintf.c: New file, from GNU gettext.
7244 2003-01-29 Bruno Haible <bruno@clisp.org>
7246 * stpncpy.h: New file, from GNU gettext with modifications.
7247 * stpncpy.c: New file, from GNU gettext with modifications.
7249 2003-01-28 Bruno Haible <bruno@clisp.org>
7251 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7253 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7256 2003-01-27 Bruno Haible <bruno@clisp.org>
7258 * xsetenv.h: New file, from GNU gettext.
7259 * xsetenv.c: New file, from GNU gettext.
7261 2003-01-23 Bruno Haible <bruno@clisp.org>
7263 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7265 2003-01-22 Bruno Haible <bruno@clisp.org>
7267 * exit.h: New file, from GNU gettext.
7269 2003-01-11 Bruno Haible <bruno@clisp.org>
7271 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7272 * strcase.h (strcasecmp, strncasecmp): Likewise.
7274 2003-01-14 Jim Meyering <jim@meyering.net>
7276 * same.c (same_name): Tweak a comment.
7278 2003-01-11 Bruno Haible <bruno@clisp.org>
7280 * same.c (same_name): Reorder tests so as to avoid calling stat()
7281 when a string comparison is sufficient.
7283 2003-01-11 Bruno Haible <bruno@clisp.org>
7285 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7288 2003-01-11 Bruno Haible <bruno@clisp.org>
7290 * hash-pjw.c: Add comment about low quality of this function.
7292 2003-01-12 Paul Eggert <eggert@twinsun.com>
7294 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7295 to avoid collisions with libcurses and libreadline.
7297 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7298 * getstr.h, getstr.c: Remove.
7299 * getline.c: Include "getline.h", to check interface.
7300 Move body of old getstr.c here: this defines MIN_CHUNK and
7301 declares getdelim2, which is renamed from getstr.
7302 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7304 * linebuffer.c (readlinebuffer): Renamed from readline.
7306 * linebuffer.h: Likewise.
7307 (readline): Remove backward-compatibility macro.
7309 2003-01-12 Jim Meyering <jim@meyering.net>
7311 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7313 2003-01-10 Bruno Haible <bruno@clisp.org>
7315 * alloca_.h: New file.
7316 * getdate.y: Unconditionally include alloca.h.
7317 * makepath.c: Likewise.
7318 * setenv.c: Likewise.
7319 * userspec.c: Likewise.
7321 2003-01-09 Bruno Haible <bruno@clisp.org>
7323 * stdbool.h.in: New file.
7325 2003-01-08 Bruno Haible <bruno@clisp.org>
7327 * safe-read.c: Include specification header first, to ensure its
7329 * full-write.c: Likewise.
7331 2003-01-08 Jim Meyering <jim@meyering.net>
7333 * full-write.c: Undefine and define-away `const' after inclusion
7334 of errno.h, not before. Suggestion from Bruno Haible.
7336 2003-01-07 Jim Meyering <jim@meyering.net>
7338 * full-write.c: Rework so that it may serve to define full_read, too.
7339 * full-read.c: Simply #define FULL_READ and include full-write.c.
7341 2003-01-06 Jim Meyering <jim@meyering.net>
7343 * version-etc.c: Update year in translatable copyright string.
7345 2002-12-25 Bruno Haible <bruno@clisp.org>
7347 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7348 * xstrtol.h: Likewise.
7349 * xstrtoimax.c: Likewise.
7350 * xstrtoumax.c: Likewise.
7351 * human.h: Likewise.
7353 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7354 on systems that have <inttypes.h> but not <stdint.h>.
7356 2002-12-31 Paul Eggert <eggert@twinsun.com>
7358 * memcoll.c (memcoll): Fall back on a simple algorithm using
7359 memcmp if strcoll doesn't work.
7361 2002-12-23 Bruno Haible <bruno@clisp.org>
7363 * localcharset.h: New file.
7364 * localcharset.c: Include it.
7365 * unicodeio.c: Likewise.
7367 2002-12-22 Bruno Haible <bruno@clisp.org>
7369 * utime.c (utime_null): No need to call ftruncate if the file was
7372 2002-12-23 Bruno Haible <bruno@clisp.org>
7374 * memcoll.c (STRCOLL): New macro.
7377 2002-12-22 Bruno Haible <bruno@clisp.org>
7379 * getstr.h (getstr): Define, to avoid clash with libcurses.
7380 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7382 2002-12-22 Bruno Haible <bruno@clisp.org>
7384 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7386 2002-12-23 Bruno Haible <bruno@clisp.org>
7388 * getline.h: Include <stddef.h>, for size_t.
7390 * unicodeio.h: Include <stddef.h>, for size_t.
7391 * unicodeio.c: Don't include <stddef.h>.
7393 2002-12-17 Bruno Haible <bruno@clisp.org>
7395 * canon-host.c (strdup): Remove unused declaration.
7397 * fsusage.c: Include full_read.h.
7398 (get_fs_usage): Use full_read instead of safe_read.
7400 * utime.c (utime_null): Use SAFE_READ_ERROR.
7402 2002-12-11 Bruno Haible <bruno@clisp.org>
7404 * setenv.h: Rewritten to cope with systems that have setenv() but not
7406 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7409 2002-12-11 Bruno Haible <bruno@clisp.org>
7411 * setenv.c (alloca): Fall back to malloc.
7413 (setenv): Use freea() to free memory allocated with alloca().
7415 2002-11-13 Bruno Haible <bruno@clisp.org>
7417 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7418 function declarations.
7419 * unsetenv.c (unsetenv): Likewise.
7421 2002-03-04 Bruno Haible <bruno@clisp.org>
7423 Portability to AIX 4.3.3.
7424 * unsetenv.c: New file, extracted from setenv.c.
7425 * setenv.c: Move the unsetenv() function to unsetenv.c.
7427 2001-12-20 Bruno Haible <bruno@clisp.org>
7429 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7430 use malloc instead. For SunOS 4.
7432 2001-12-11 Bruno Haible <bruno@clisp.org>
7434 * setenv.c: Declare alloca.
7435 (compar_fn_t): New typedef.
7436 (KNOWN_VALUE, STORE_VALUE): Use it.
7438 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7441 2002-12-10 Paul Eggert <eggert@twinsun.com>
7443 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7444 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7445 Choose values that are less likely to collide with system fnmatch
7447 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7448 defined (e.g., a pure POSIX system).
7449 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7450 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7452 2002-12-06 Jim Meyering <jim@meyering.net>
7454 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7456 Merge in changes from libc's misc/error.c, in preparation
7457 for the merge of gnulib's changes back into libc.
7459 * error.c (_): Define only if not already defined.
7460 Move definition to follow all #include directives.
7461 Include unlocked-io.h only if !_LIBC.
7462 [_LIBC]: Include <libio/libioP.h>.
7463 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7464 (fflush): Tweak definition to use INTUSE.
7467 2002-12-05 Paul Eggert <eggert@twinsun.com>
7469 * alloca.c [defined emacs]: Include "lisp.h".
7470 (xalloc_die) [defined emacs]: New macro.
7471 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7472 [! defined emacs]: Include <xalloc.h>.
7473 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7474 (pointer): Typedef to POINTER_TYPE *.
7475 (malloc): Remove decl; we now always use xmalloc.
7476 (alloca): Use old-style definition, since Emacs needs this.
7477 Check for arithmetic overflow when computing combined size.
7479 2002-12-04 Paul Eggert <eggert@twinsun.com>
7481 Do not generate unlocked-io.h automatically, since it's easier to
7482 maintain it by hand.
7484 * unlocked-io.h: New file, from GNU diffutils,
7485 but with proper copyright notice and attribution.
7487 * Makefile.am: Add copyright notice.
7488 (libfetish_a_SOURCES): Add unlocked-io.h.
7489 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7490 (DISTCLEANFILES, io_functions): Remove macros.
7491 (EXTRA_DIST): Remove gen_uio.
7492 (unlocked-io.h): Remove rule.
7494 2002-12-04 Jim Meyering <jim@meyering.net>
7496 Reflect the fact that stat.c and lstat.c are no longer generated.
7497 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7498 (DISTCLEANFILES): Likewise.
7499 (EXTRA_DIST): Likewise.
7500 (all_local): Don't depend on stat.c or lstat.c.
7501 (stat.c, lstat.c): Remove rules.
7502 (EXTRA_DIST): Remove xstat.in.
7504 * xstat.in: Remove file. Contents moved into stat.c.
7505 * stat.c: New file. Contents mostly from xstat.in.
7506 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7507 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7509 * safe-read.c: Rework so that it may serve to define safe_write, too.
7510 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7512 2002-12-03 Jim Meyering <jim@meyering.net>
7514 * safe-read.c, safe-write.c: Change variable names and comments, but
7515 not semantics, to minimize the differences between these two files.
7516 (safe_read): Change comment to mention SAFE_READ_ERROR.
7518 * safe-read.c (IS_EINTR): Define.
7519 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7521 2002-12-02 Bruno Haible <bruno@clisp.org>
7523 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7524 Define, taken from safe-read.c.
7525 (INT_MAX): Provide fallback.
7526 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7527 * safe-write.h (SAFE_WRITE_ERROR): Define.
7529 * safe-read.c (EINTR): Remove definition.
7530 (safe_read): Don't use EINTR if it is absent.
7532 2002-12-02 Jim Meyering <jim@meyering.net>
7534 * safe-read.c (EINTR): Define.
7535 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7536 (INT_MAX): Provide fallback.
7537 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7539 * safe-read.h (SAFE_READ_ERROR): Define.
7541 2002-12-01 Jim Meyering <jim@meyering.net>
7543 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7544 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7546 2002-11-27 Paul Eggert <eggert@twinsun.com>
7548 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7549 hash_rehash): Replace `if (limit <= value) abort ();' with
7550 `if (! (value < limit)) abort ();', for readability.
7552 2002-11-26 <karl@gnu.org>
7554 * strdup.c: copy from libc again, with jim's ok.
7555 * .cppi-disable: re-add strdup.c
7557 2002-11-25 <karl@gnu.org>
7559 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7560 instead of "strtol.c".
7562 2002-11-25 Jim Meyering <jim@meyering.net>
7564 * mktime.c: Sync from libc, now that it has the latest fix.
7566 2002-11-24 <karl@gnu.org>
7568 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7569 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7571 2002-11-24 Jim Meyering <jim@meyering.net>
7573 Update from coreutils:
7575 * mktime.c: Merge in changes from libc.
7577 Avoid a link-time failure on some Linux systems.
7578 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7579 (__mon_yday): Declare with the STATIC attribute.
7580 (__mktime_internal): Likewise.
7581 Based on a report from Greg Schafer.
7583 2002-11-23 Jim Meyering <jim@meyering.net>
7585 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7586 Use `unsigned', not `int', as type of index.
7588 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7590 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7592 2002-11-22 Paul Eggert <eggert@twinsun.com>
7594 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7595 hint that one should use `if (! x) abort ();' rather than `assert
7596 (x);', and anyway it's one less thing to worry about configuring.
7597 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7598 hash_rehash, hash_insert): Use abort rather than assert.
7600 2002-11-22 Paul Eggert <eggert@twinsun.com>
7602 * quotearg.h: Allow multiple inclusion by surrounding with
7603 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7604 so that we can be included first.
7605 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7606 * quotearg.c: Include quotearg.h immediately after config.h.
7607 No need to include stddef.h or sys/types.h any more.
7608 Surround local include files with "", not "<>".
7609 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7610 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7611 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7612 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7613 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7614 (ISPRINT): Remove; no longer needed now that we assume C89.
7616 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7619 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7620 quotearg_char): Use SIZE_MAX rather than
7621 (size_t) -1 when we are talking about "infinity".
7623 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7625 2002-11-22 Bruno Haible <bruno@clisp.org>
7627 * safe-read.h: Assume C89. Add comments.
7628 (safe_read): Change return type to size_t.
7629 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7630 counts > SSIZE_MAX correctly.
7631 * safe-write.h: New file.
7632 * safe-write.c: New file.
7633 * full-read.h: New file.
7634 * full-read.c: New file.
7635 * full-write.h: Assume C89. Add comments.
7636 * full-write.c: Include safe-write.h.
7637 (full_write): Rewritten to use safe_write.
7638 Suggested by Jim Meyering and Paul Eggert.
7640 2002-11-21 Bruno Haible <bruno@clisp.org>
7642 Remove case insensitive option matching.
7643 * argmatch.h (argcasematch): Remove declaration.
7644 (ARGCASEMATCH): Remove macro.
7645 (__xargmatch_internal): Remove case_sensitive argument.
7646 (XARGMATCH): Update.
7647 (XARGCASEMATCH): Remove macro.
7648 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7649 case_sensitive argument.
7650 (argcasematch): Remove function.
7651 (__xargmatch_internal): Remove case_sensitive argument.
7652 (main): Use XARGMATCH instead of XARGCASEMATCH.
7654 * xmalloc.c: Change compile-time error message. Add comment about
7655 required autoconf version.
7657 2002-11-21 Jim Meyering <jim@meyering.net>
7659 * strdup.c (strdup): Tweak comment and initial #if/#include.
7661 Merge in changes from the coreutils.
7663 2002-09-25 Paul Eggert <eggert@twinsun.com>
7664 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7665 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7666 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7667 int. Work more efficiently if X is the same width as uintmax_t.
7668 Do not compare X to -1, to avoid bogus compiler warning.
7669 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7670 Don't assume that f_frsize and f_bsize are the same type.
7672 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7675 * makepath.c (make_path): Restore umask *before* creating the final
7677 (make_path): Minor reformatting.
7679 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7680 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7682 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7683 ones. At least on GNU/Linux systems, `auto' means something else.
7686 2002-11-20 Paul Eggert <eggert@twinsun.com>
7688 Merge argmatch cleanups from Bison. Assume C89.
7690 * argmatch.c: Include config.h here, not in argmatch.h.
7691 Include stdlib.h, for EXIT_FAILURE.
7692 Always include <string.h>, since we assume C89.
7693 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7694 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7695 Include <stddef.h> instead, since it's all we need for size_t.
7696 (PARAMS): Remove. All uses removed.
7697 (ARRAY_CARDINALITY): Do not bother to #undef.
7698 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7699 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7700 Remove unnecessary parentheses.
7701 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7702 Insert necessary parentheses.
7703 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7704 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7706 2002-11-19 Bruno Haible <bruno@clisp.org>
7708 * mbswidth.c: Include mbswidth.h right at the beginning.
7709 * mbswidth.h: Include <stddef.h>, for size_t.
7711 * mbswidth.h (PARAMS): Remove macro.
7712 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7713 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7715 * gcd.h (PARAMS): Remove macro.
7716 (gcd): Use ANSI C function declarations.
7717 * gcd.c (gcd): Likewise.
7719 2002-11-15 Bruno Haible <bruno@clisp.org>
7721 * strcspn.c: Include <stddef.h>.
7722 (strcspn): Use ANSI C function declaration. Change return type to
7724 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7725 (strpbrk): Use NULL.
7726 * strpbrk.h (PARAMS): Remove macro.
7727 (strpbrk): Use ANSI C function declaration.
7728 * strstr.c: Don't include <sys/types.h>.
7729 * strstr.h (PARAMS): Remove macro.
7730 (strstr): Use ANSI C function declarations.
7732 2002-11-06 Bruno Haible <bruno@clisp.org>
7734 * gcd.h (gcd): Change argument type to 'unsigned long'.
7735 * gcd.c (gcd): Likewise.
7737 2002-11-05 Bruno Haible <bruno@clisp.org>
7739 * gcd.h: New file, from gettext-0.11.5.
7740 * gcd.c: New file, from gettext-0.11.5.
7742 2002-11-05 Bruno Haible <bruno@clisp.org>
7744 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7745 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7746 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7747 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7749 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7750 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7752 * closeout.c: Include gettext.h instead of <libintl.h>.
7753 * human.c: Include gettext.h instead of <libintl.h>.
7754 * quotearg.c: Include gettext.h instead of <libintl.h>.
7755 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7756 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7757 * userspec.c: Include gettext.h instead of <libintl.h>.
7758 * version-etc.c: Include gettext.h instead of <libintl.h>.
7759 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7760 (textdomain): Remove definition.
7761 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7763 * long-options.c: Remove include of <libintl.h> and definition of _.
7764 * same.c: Remove include of <libintl.h> and definition of _.
7766 2002-11-04 Bruno Haible <bruno@clisp.org>
7768 * stpcpy.h: New file, from GNU gettext-0.11.5.
7769 * strcase.h: New file, from GNU gettext-0.11.5.
7770 * strpbrk.h: New file, from GNU gettext-0.11.5.
7771 * strstr.h: New file, from GNU gettext-0.11.5.
7772 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7774 2002-05-09 Bruno Haible <bruno@clisp.org>
7776 * config.charset: Update for newest glibc. Add canonical names
7777 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7779 2002-05-09 Bruno Haible <bruno@clisp.org>
7781 * localcharset.c (get_charset_aliases): Add more Windows specific
7784 2002-05-08 Owen Taylor <otaylor@redhat.com>
7786 * config.charset: A few additions for Solaris.
7788 2001-12-05 Bruno Haible <bruno@clisp.org>
7790 * localcharset.c (locale_charset): Don't return an empty string.
7792 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7794 * config.charset: msdos in uk_UA uses CP1125.
7796 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7798 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7799 * localcharset.c (locale_charset): Declare as extern "C".
7801 2002-02-15 Bruno Haible <bruno@clisp.org>
7803 * config.charset [msdosdjgpp]: For Russian, use CP866.
7805 2002-02-11 Bruno Haible <bruno@clisp.org>
7807 * config.charset: Add support for NetBSD.
7809 2002-09-25 <karl@gnu.org>
7811 * strdup.c: copy from libc/string (via ../config/srclist*).
7812 * getopt*: copy from libc/posix.
7813 * gettext.h: copy from gettext.
7814 * .cppi-disable: add strdup.c, gettext.h.
7816 2002-07-01 Jim Meyering <meyering@lucent.com>
7818 * c-stack.c: Include sys/time.h.
7819 From Volker Borchert.
7821 2002-06-11 Paul Eggert <eggert@twinsun.com>
7823 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7824 New macro. Use it uniformly instead of
7825 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7826 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7827 reported by Vin Shelton.
7829 2002-06-22 Jim Meyering <meyering@lucent.com>
7831 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7832 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7834 2002-06-22 Paul Eggert <eggert@twinsun.com>
7836 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7837 Do not assume SA_SIGINFO behavior.
7838 Bug reported by Jim Meyering on NetBSD 1.5.2.
7840 2002-06-22 Jim Meyering <meyering@lucent.com>
7842 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7844 * exitfail.c, exitfail.h: Likewise.
7845 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7847 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7849 (EXTRA_DIST): Add fnmatch_loop.c.
7850 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7852 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7853 * fnmatch.c: Update from diffutils-2.8.2.
7854 * fnmatch_.h: New file. From diffutils-2.8.2.
7855 * fnmatch.h: Remove file.
7857 2002-06-18 Paul Eggert <eggert@twinsun.com>
7859 * file-type.h: Report an error if neither S_ISREG nor
7860 S_IFREG is defined, instead of using a test specific to glibc
7861 2.2. This should be safe, since POSIX requires S_ISREG and
7862 Unix Version 7 had S_IFREG. We don't need to check for
7863 <sys/types.h> since we don't use any symbols that it defines.
7865 2002-06-15 Jim Meyering <meyering@lucent.com>
7867 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7868 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7869 have been included before this file.
7871 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7873 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7874 so that each temporary file name is unique and valid in the first
7875 8 characters, for operation under DOS.
7877 2002-06-15 Jim Meyering <meyering@lucent.com>
7879 Work even with DJGPP 2.03, which lacks support for symlinks.
7881 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7883 * lchown.c (S_ISLNK): Likewise.
7885 2002-06-14 Jim Meyering <meyering@lucent.com>
7887 * file-type.h: Use the version from diffutils-2.8.2.
7888 * file-type.c: Likewise.
7890 2002-05-27 Jim Meyering <meyering@lucent.com>
7892 Fix a problem seen only on nonconforming systems whereby ls.c's
7893 use of localtime, and then of gettimeofday would cause trouble:
7894 the localtime call used to initialize rpl_gettimeofday's save
7895 mechanism would clobber ls's current local time information so
7896 that in any long listing the first file would always be listed
7897 with date 1970-01-01. Analysis by Volker Borchert.
7899 * gettimeofday.c (localtime): Undefine.
7900 (rpl_localtime): New function.
7902 2002-05-22 Jim Meyering <meyering@lucent.com>
7904 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7905 * file-type.h: New file.
7906 * file-type.c (file_type): New file/function. Extracted from diffutils.
7908 2002-04-29 Paul Eggert <eggert@twinsun.com>
7910 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7912 2002-04-28 Paul Eggert <eggert@twinsun.com>
7914 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7915 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7916 of 127, since 64 is the largest conceivable number for ancient
7918 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7920 2002-04-28 Jim Meyering <meyering@lucent.com>
7922 * sig2str.c (WTERMSIG): Remove definition (unused).
7924 2002-04-28 Paul Eggert <eggert@twinsun.com>
7926 * sig2str.h, sig2str.c: New files.
7927 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7929 2002-04-24 Jim Meyering <meyering@lucent.com>
7931 * gettext.h: New file, from Gettext.
7932 * Makefile.am (INCLUDES): Remove -I../intl.
7933 (libfetish_a_SOURCES): Add gettext.h.
7935 2002-04-16 Jim Meyering <meyering@lucent.com>
7937 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7938 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7939 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7941 2002-04-12 Jim Meyering <meyering@lucent.com>
7943 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7945 2002-03-10 Jim Meyering <meyering@lucent.com>
7947 * makepath.c (make_path): Remove a comma from a diagnostic.
7948 Suggestion from Santiago Vila.
7950 2002-03-08 Jim Meyering <meyering@lucent.com>
7952 * rename.c: Mention that this wrapper is needed also on
7953 mips-dec-ultrix4.4 systems.
7955 2002-03-02 Jim Meyering <meyering@lucent.com>
7957 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7958 not HAVE_CLOCK_SETTIME.
7960 2002-02-27 Paul Eggert <eggert@twinsun.com>
7962 * nanosleep.h: Rename to....
7963 * timespec.h: New name for nanosleep.h. All uses changed.
7965 * gettime.c: New file.
7966 * settime.c: New file.
7969 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7970 timespec.h. Remove nanosleep.h.
7972 2002-02-25 Paul Eggert <eggert@twinsun.com>
7974 * acl.c, acl.h: New files.
7975 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7977 2002-02-24 Jim Meyering <meyering@lucent.com>
7979 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7980 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7981 cause trouble. Reported by Nelson Beebe.
7983 2002-02-23 Paul Eggert <eggert@twinsun.com>
7985 * path-concat.c (xpath_concat): Reorder code to pacify
7986 compilers that don't know that xalloc_die never returns.
7988 2002-02-20 Jim Meyering <meyering@lucent.com>
7990 * getdate.c: Regenerate using bison-1.33.
7992 2002-02-15 Paul Eggert <eggert@twinsun.com>
7994 * posixver.c, posixver.h: New files.
7995 * Makefile.am (libfetish_a_SOURCES): Add them.
7997 2002-02-02 Paul Eggert <eggert@twinsun.com>
7998 Bruno Haible <bruno@clisp.org>
8000 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8001 (fwrite_success_callback): New declaration.
8002 * unicodeio.c (unicode_to_mb): New function, extracted from
8003 print_unicode_char. Call failure callback instead of error.
8004 (fwrite_success_callback): New function.
8005 (exit_failure_callback): New function.
8006 (fallback_failure_callback): New function.
8007 (print_unicode_char): Call unicode_to_mb.
8009 2002-01-26 Jim Meyering <meyering@lucent.com>
8011 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8013 2002-01-22 Jim Meyering <meyering@lucent.com>
8015 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8016 Otherwise, some versions of automake would omit the rule that makes
8017 Makefile from Makefile.in.
8019 2001-01-21 Paul Eggert <eggert@twinsun.com>
8021 * xmemcoll.h, xmemcoll.c: New files.
8022 * Makefile.am (libfetish_a_SOURCES): Add them.
8023 * memcoll.c: Include errno.h, and declare errno if not defined.
8024 (memcoll): Set errno to zero if there is no error.
8026 * quotearg.c (quotearg_buffer_restyled):
8027 Fix bug with quoting buffers containing NUL when backslashing escapes.
8028 This bug was exposed by the other changes in this patch.
8029 (quotearg_n_options): New arg ARGSIZE.
8030 All callers changed.
8031 (quoting_options_from_style): New function.
8032 (quotearg_n_style): Use it.
8033 (quotearg_n_style_mem): New function.
8035 * quotearg.h (quotearg_n_style_mem): New function.
8037 2002-01-16 Jim Meyering <meyering@lucent.com>
8039 * getdate.y: Add three semicolons, each just before a closing brace.
8040 Bison (as of version 1.31) no longer papers over that mistake.
8042 2002-02-14 Paul Eggert <eggert@twinsun.com>
8044 * backupfile.c (ISDIGIT): Comment fix.
8045 * getdate.y (ISDIGIT): Likewise.
8046 * posixtm.c (ISDIGIT, year): Likewise.
8047 * strverscmp.c (ISDIGIT): Likewise.
8048 * userspec.c (ISDIGIT): Likewise.
8050 2002-01-05 Jim Meyering <meyering@lucent.com>
8052 * version-etc.c (version_etc_copyright): Update copyright year.
8054 2001-01-19 Paul Eggert <eggert@twinsun.com>
8056 * closeout.c (close_stdout_status): If ferror (stdout), do
8057 not silently exit merely because the output buffer happens to
8058 have nothing pending.
8060 2001-12-18 Paul Eggert <eggert@twinsun.com>
8062 See the big note in ../ChangeLog.
8063 * human.c (suffixes): Prefer K to k for 1024.
8064 (generate_suffix_backwards): New function.
8065 (human_readable_inexact): Use it.
8066 * xstrtol.c (__xstrtol): If there is no number but there
8067 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8068 Accept 'K' as well as 'k'.
8070 2001-12-15 Jim Meyering <meyering@lucent.com>
8072 * regex.h (__restrict_arr): Update from libc.
8074 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8075 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8078 2001-12-10 Jim Meyering <meyering@lucent.com>
8080 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8081 Instead, include "xalloc.h".
8082 (initbuffer): Don't cast xmalloc return value to char*.
8083 (readline): Reword comment.
8084 Don't cast xrealloc return value to char*
8087 2001-12-09 Jim Meyering <meyering@lucent.com>
8089 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8090 `signed and unsigned type in conditional expression'.
8091 * posixtm.c (posix_time_parse): Likewise.
8093 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8095 * readtokens.c (readtoken): Declare an index to be of type unsigned
8096 to avoid a pedantic warning.
8098 * getstr.c: Don't include assert.h.
8099 (getstr): Remove warning-evoking assertions.
8100 Return -1 if offset parameter is out of bounds.
8101 Change the type of a local from int to size_t.
8103 * strftime.c (my_strftime_localtime_r): Include this function
8104 definition in the `#if ! HAVE_TM_GMTOFF' block.
8106 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8107 Include xalloc.h instead.
8109 2001-12-02 Jim Meyering <meyering@lucent.com>
8111 * tempname.c: Don't declare getenv, thus reverting the change of
8112 2001-11-18. It's no longer necessary, now that stdlib.h is always
8115 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8116 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8118 2001-11-30 Akim Demaille <akim@epita.fr>
8120 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8121 before being defined.
8123 2001-11-27 Paul Eggert <eggert@twinsun.com>
8125 * quotearg.h (quotearg_n, quotearg_n_style):
8126 First arg is int, not unsigned.
8127 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8128 (SIZE_MAX, UINT_MAX): New macros.
8129 (quotearg_n_options): Abort if N is negative.
8130 Avoid overflow check on hosts where size_t is 64 bits and int
8131 is 32 bits, as overflow is impossible there.
8132 Fix off-by-one typo that caused unnecessary reallocation.
8134 2001-11-27 Jim Meyering <meyering@lucent.com>
8136 * tempname.c: Merge with version from libc.
8137 * regex.c: Likewise.
8139 * tempname.c: Include stdlib.h unconditionally. On some old systems
8140 for which STDC_HEADERS is 0, it was not included, resulting in a
8141 warning about an integer-to-pointer conversion problem with getenv.
8142 Reported by Volker Borchert.
8144 2001-11-26 Jim Meyering <meyering@lucent.com>
8146 * gtod.h: Remove file.
8147 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8148 * gettimeofday.c: Don't include gtod.h.
8149 (GTOD_init): Remove function.
8150 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8151 Suggestion from Volker Borchert.
8153 2001-11-23 Jim Meyering <meyering@lucent.com>
8155 * hash.h (struct hash_table): Don't define here. Merely declare it.
8156 * hash.c (struct hash_table): Define it here instead.
8158 2001-11-22 Jim Meyering <meyering@lucent.com>
8160 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8162 2001-11-18 Paul Eggert <eggert@twinsun.com>
8164 * tempname.c (TMP_MAX): Remove; no longer needed.
8165 (TEMPORARIES): New macro.
8166 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8167 removes an artificial limitation (e.g. HP-UX 10.20, where
8170 2001-11-18 Jim Meyering <meyering@lucent.com>
8172 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8175 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8176 files will be created before anything else.
8178 2001-11-17 Jim Meyering <meyering@lucent.com>
8180 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8181 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8182 rather than group writable. Patch by Juan F. Codagnone.
8184 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8185 Instead, include "xalloc.h".
8187 * mountlist.c: Include unlocked-io.h after all system headers.
8188 Remove explicit declarations of xmalloc, xrealloc,
8189 and xstrdup. Instead, include "xalloc.h".
8191 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8192 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8193 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8195 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8196 Reported by Padraig Brady.
8198 * mkstemp.c: #undef mkstemp.
8200 (rpl_mkstemp): Rename from mkstemp.
8203 2001-11-16 Jim Meyering <meyering@lucent.com>
8205 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8206 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8207 determine the amount of total physical memory, use pstat_getstatic.
8208 HPUX-11 doesn't define _SC_PHYS_PAGES.
8209 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8210 If sysconf couldn't be used to determine the amount of available
8211 physical memory, use both pstat_getstatic and pstat_getdynamic.
8212 Based on a patch from Bob Proulx.
8214 2001-11-05 Jim Meyering <meyering@lucent.com>
8216 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8218 2001-11-03 Jim Meyering <meyering@lucent.com>
8220 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8221 in argmatch_to_argument call.
8223 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8226 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8227 e.g., a fault due to an attempt to free a NULL pointer.
8229 2001-11-01 Jim Meyering <meyering@lucent.com>
8231 * dirfd.c, dirfd.h: New files.
8232 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8234 * hash.c (hash_print) [TESTING]: Clean up.
8236 2001-10-22 Paul Eggert <eggert@twinsun.com>
8238 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8239 to avoid a warning if -Wall.
8241 2001-10-21 Paul Eggert <eggert@twinsun.com>
8243 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8245 2001-10-21 Jim Meyering <meyering@lucent.com>
8247 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8248 this code would end up calling gettext even in packages built
8250 * getopt.c (_): Likewise.
8251 * regex.c (_): Likewise.
8253 2001-10-20 Paul Eggert <eggert@twinsun.com>
8255 * error.c (strerror_r): Do not declare unless !_LIBC.
8256 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8257 Use strerror_r that is only a macro, even if it is not a function.
8258 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8259 (private_strerror): Use prototypes, not old-style function definition.
8260 (print_errno_message): New function.
8261 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8263 (error_tail, error, error_at_line): Use it.
8265 2001-10-11 Jim Meyering <meyering@lucent.com>
8267 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8268 and quote_n (1, ... to avoid clobbering a buffer.
8270 2001-10-05 Jim Meyering <meyering@lucent.com>
8272 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8273 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8274 * hash-pjw.h: New file.
8276 2001-09-30 Jim Meyering <meyering@lucent.com>
8278 * mountlist.c [MOUNTED_GETFSSTAT]:
8279 Include <sys/ucred.h>, for Apple Darwin.
8280 Include sys/mount.h and sys/fs_types.h only if available.
8282 (read_filesystem_list): Use FS_TYPE.
8284 2001-09-29 Paul Eggert <eggert@twinsun.com>
8286 * exclude.c (excluded_filename): 0 -> false, since it's
8289 2001-09-28 Paul Eggert <eggert@twinsun.com>
8291 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8292 #defines strtoimax. Also treat the other strto* functions
8295 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8296 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8297 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8299 2001-09-26 Jim Meyering <meyering@lucent.com>
8301 Most macros in unlocked-io.h had the wrong number of arguments.
8302 * gen-uio: New script.
8303 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8304 * unlocked-io.hin: Remove file.
8305 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8306 rather than trying to embed it here.
8307 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8308 Reported by Padraig Brady.
8310 2001-09-25 Volker Borchert <bt@teknon.de>
8312 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8314 2001-09-23 Jim Meyering <meyering@lucent.com>
8316 * mountlist.c: Remove useless parentheses in #if directives.
8317 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8318 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8320 2001-09-22 Jim Meyering <meyering@lucent.com>
8322 * localcharset.c: Update from latest gettext.
8323 * config.charset: Likewise.
8325 2001-09-20 Jim Meyering <meyering@lucent.com>
8327 * xstrtol.c (strtoimax): Guard declaration with
8328 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8329 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8330 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8331 (strtoumax): Likewise, for completeness (it wasn't necessary).
8333 2001-09-06 Paul Eggert <eggert@twinsun.com>
8335 * strtoimax.c (HAVE_LONG_LONG):
8336 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8337 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8338 to work around bug in IBM C compiler.
8340 2001-09-16 Jim Meyering <meyering@lucent.com>
8342 * mkdir.c: New file.
8344 2001-09-04 Paul Eggert <eggert@twinsun.com>
8346 * xgetcwd.c: Revert some of the previous change; intead,
8347 fix the HAVE_GETCWD_NULL code to behave more like the
8348 !HAVE_GETCWD_NULL code used to.
8351 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8354 2001-09-04 Paul Eggert <eggert@twinsun.com>
8356 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8357 Use ssize_t, not int, to store result of readlink.
8358 Check for ssize_t overflow as well as size_t overflow,
8359 as POSIX says the result of readlink is implementation-defined
8360 when ssize_t overflows.
8361 Remove unnecessary cast to char*.
8362 Use free+malloc instead of realloc, as the storage doesn't need
8363 to be preserved and it's clearer and can be more efficient that way.
8364 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8365 * xreadlink.h (xreadlink): Update prototype.
8367 2001-09-03 Paul Eggert <eggert@twinsun.com>
8369 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8370 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8371 spotted by Jim Meyering.
8373 2001-09-03 Jim Meyering <meyering@lucent.com>
8375 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8377 2001-09-03 Paul Eggert <eggert@twinsun.com>
8379 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8380 like the HAVE_GETCWD_NULL code.
8381 Include pathmax.h if not HAVE_GETCWD.
8382 Do not include xalloc.h.
8383 (INITIAL_BUFFER_SIZE): New symbol.
8384 Do not use xmalloc / xrealloc, since the caller is responsible for
8385 handling errors. Preserve errno around `free' during failure.
8386 Do not overrun buffer when using getwd.
8388 2001-09-03 Paul Eggert <eggert@twinsun.com>
8390 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8391 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8393 2001-09-02 Jim Meyering <meyering@lucent.com>
8395 * error.c: Update from GNU libc.
8397 2001-09-01 Jim Meyering <meyering@lucent.com>
8399 * xreadlink.c: New file.
8400 * xreadlink.h: New file.
8401 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8403 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8404 doesn't conflict with sparc Solaris 7's definition in
8405 /usr/include/sys/int_types.h.
8407 * exclude.c: Use `""', not `<>' to #include non-system header files.
8408 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8409 and strncasecmp as r-values. Unixware didn't have declarations.
8411 2001-08-31 Jim Meyering <meyering@lucent.com>
8413 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8414 Use an initial, malloc'd, buffer of length 128 rather than
8415 a statically allocated one of length 1024.
8417 2001-08-30 Paul Eggert <eggert@twinsun.com>
8419 * xgetcwd.c: Don't include pathmax.h.
8420 Include stdlib.h and unistd.h if available.
8422 (xmalloc, xstrdup, free): Remove decls.
8423 (xgetcwd): Don't assume sizes fit in unsigned.
8424 Check for overflow when computing sizes.
8425 Simplify reallocation code.
8427 2001-08-28 Paul Eggert <eggert@twinsun.com>
8429 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8431 * strtoimax.c: Renamed from strtoxmax.c, removing the
8434 Also, make the following further changes to make this file's
8435 configuration more similar to that of strtol.c:
8436 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8437 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8438 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8439 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8440 changed to signed values.
8442 And make the following changes as well:
8443 Fix copyright notice, as 1999 was missing.
8444 (verify): New macro.
8445 (strtoimax): Check sizes at compile-time, not run-time.
8446 Prefer strtol to strtoll if both work.
8447 (main): Remove; it was not that useful and was a pain to maintain.
8449 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8451 2001-08-30 Paul Eggert <eggert@twinsun.com>
8453 * savedir.c (savedir): Remove size parameter, as POSIX says that
8454 a directory's st_size can have an arbitrary value, so the old
8455 usage could waste an arbitrary amount of memory. All uses
8457 * savedir.h: Update prototype.
8459 2001-08-30 Paul Eggert <eggert@twinsun.com>
8461 * xstrtol.c (strtoimax): New decl.
8463 2001-08-28 Paul Eggert <eggert@twinsun.com>
8465 * xstrtol.h: Add copyright notice.
8466 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8467 LONGINT_INVALID_SUFFIX_CHAR.
8469 2001-08-30 Paul Eggert <eggert@twinsun.com>
8471 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8474 2001-08-30 Paul Eggert <eggert@twinsun.com>
8476 * hash.c: Remove '2001' from copyright notice.
8478 2001-08-30 Paul Eggert <eggert@twinsun.com>
8480 * full-write.h: New file.
8481 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8482 * full-write.c: Correct credits, as cccp.c no longer
8483 exists and anyway it was so heavily changed from the old cccp
8484 code as to be unrecognizable. Include full-write.h.
8485 (full_write) Return size_t, with short writes meaning failure.
8486 All callers changed. This fixes a bug with large buffers
8488 * utime.c: Include full-write.h.
8490 2001-08-30 Paul Eggert <eggert@twinsun.com>
8492 Merge 'exclude' changes from tar 1.13.22.
8493 This fixes one or two unlikely storage allocation overflow bugs,
8494 but doesn't change user-visible behavior otherwise.
8496 2001-08-30 Paul Eggert <eggert@twinsun.com>
8498 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8499 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8500 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8501 Include if available.
8502 (<xalloc.h>): Include
8503 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8504 (verify): New macro. Use it to verify that EXCLUDE macros do not
8505 collide with FNM macros.
8506 (struct patopts): New struct.
8507 (struct exclude): Use it, as exclude patterns now come with options.
8508 (new_exclude): Support above changes.
8509 (new_exclude, add_exclude_file):
8510 Initial size must now be a power of two to simplify overflow checking.
8511 (free_exclude, fnmatch_no_wildcards): New function.
8512 (excluded_filename): No longer requires options arg, as the options
8513 are determined by add_exclude. Now returns bool, not int.
8514 (excluded_filename, add_exclude):
8515 Add support for the fancy new exclusion options.
8516 (add_exclude, add_exclude_file): Now takes int options arg.
8517 Check for arithmetic overflow when computing sizes.
8518 (add_exclude_file): xrealloc might modify errno, so don't
8519 realloc until after errno might be used.
8521 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8523 (free_exclude): New decl.
8524 (add_exclude, add_exclude_file): Now takes int options arg.
8525 (excluded_filename): No longer requires options arg, as the options
8526 are determined by add_exclude. Now returns bool, not int.
8528 2001-08-30 Paul Eggert <eggert@twinsun.com>
8530 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8532 2001-08-27 Jim Meyering <meyering@lucent.com>
8534 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8536 * version-etc.c (N_): Remove definition.
8537 Revert most of last change.
8538 Instead, simply don't mark the `Copyright...' string for translation.
8539 Based on advice from Paul Eggert.
8541 * strtoxmax.c: Tweak comment.
8543 2001-08-26 Jim Meyering <meyering@lucent.com>
8545 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8546 of copyright with `%s' so translators don't get an untranslated
8548 (COPYRIGHT_YEAR): Define.
8549 (version_etc): Use fprintf rather than fputs.
8550 Suggestion from Ulrich Drepper.
8552 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8554 * strtoll.c: New file, from GNU libc.
8555 * xstrtoimax.c: New file.
8557 * xstrtol.h: Add xstrtoimax.
8558 * strtoumax.c: New file. Simply include "strtoumax.c".
8559 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8561 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8562 * strtoxmax.c: ... then renamed to this.
8564 2001-08-13 Paul Eggert <eggert@twinsun.com>
8566 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8567 Port to Solaris 8, where 'sed' requires a space after the 'r'
8568 command, and where sh dislikes "$/". Clean up the spacing a bit.
8569 Redirect output to $tmp just once.
8571 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8573 * addext.c (<errno.h>): Include.
8574 (errno): Declare if not defined.
8575 (addext): Work correctly when pathconf returns -1 and leaves
8576 errno alone because there is no limit. Also, work even if
8577 pathconf returns a value greater than SIZE_MAX.
8579 2001-08-12 Jim Meyering <meyering@lucent.com>
8581 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8582 Simply `return getcwd (NULL, 0);'.
8583 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8584 Use 1300 as initial value for length, not PATH_MAX.
8586 * pathmax.h: Clean up cpp syntax.
8588 2001-08-12 Jim Meyering <meyering@lucent.com>
8590 * gettimeofday.c: New file.
8592 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8594 2001-08-04 Jim Meyering <meyering@lucent.com>
8596 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8597 to get in sync with glibc.
8599 2001-08-03 Paul Eggert <eggert@twinsun.com>
8601 The following changes are from gettext 0.10.39 as maintained by
8604 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8605 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8606 with inverted sense. All uses changed.
8608 * mbswidth.c: Don't include <limits.h>.
8609 Include <stdlib.h> and <string.h> unconditionally.
8610 (iswcntrl, mbsinit, ISCNTRL): New macros.
8611 (mbsnwidth): Use K&R style function declarations.
8612 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8613 can optimize it when MB_CUR_MAX == 1.
8614 The width of control characters is zero, not 1.
8616 2001-07-15 Jim Meyering <meyering@lucent.com>
8618 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8619 (BUILT_SOURCES): Add unlocked-io.h.
8620 (io_functions): Define.
8621 (unlocked-io.h): New rule.
8622 (DISTCLEANFILES): Add unlocked-io.h.
8623 (all-local): Depend on unlocked-io.h, to ensure it is created.
8625 * unlocked-io.hin: New file
8627 * regex.c: Update from glibc.
8629 2001-07-05 Jim Meyering <meyering@lucent.com>
8631 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8633 (libfetish_a_SOURCES): Put all .h files here instead.
8634 Remove a thus-exposed (better checks in automake) duplicate and
8635 two unnecessary .h files.
8637 2001-06-11 Jim Meyering <meyering@lucent.com>
8639 * regex.c: Update from GNU libc.
8641 2001-05-27 Jim Meyering <meyering@lucent.com>
8643 * readutmp.h (UT_TYPE): Define.
8645 2001-05-24 Jim Meyering <meyering@lucent.com>
8647 * argmatch.c: Include "quote.h".
8648 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8649 quote function. Reported by Göran Uddeborg.
8651 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8653 * dirname.c (dir_name): Compute append_dot using path, not newpath
8654 which is not yet declared.
8656 2001-05-11 Paul Eggert <eggert@twinsun.com>
8658 * Makefile.am (libfetish_a_SOURCES):
8659 Add strftime.c, since we now compile it on all hosts.
8661 * strftime.c (my_strftime):
8662 Define to nstrftime if emacs, but only if my_strftime is not defined.
8663 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8664 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8665 Add one more extra argument: a nanoseconds value.
8668 (my_strftime function): Add %N format.
8669 (emacs_strftimeu): Renamed from emacs_strftime,
8670 with extra ut argument.
8672 2001-05-11 Paul Eggert <eggert@twinsun.com>
8674 dirname code cleanup. base_name now behaves more compatibly
8675 with POSIX basename when given file names that have trailing
8676 slashes, and similarly for dir_name. Add new primitives
8677 base_len and dir_len. Put the directory-name-related decls
8680 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8681 * backupfile.c (base_name): Likewise.
8682 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8683 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8684 * makepath.c (strip_trailing_slashes): Likewise.
8685 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8687 * rename.c (strip_trailing_slashes): Likewise.
8688 * same.c (base_name): Likewise.
8689 * stripslash.c (ISSLASH): Likewise.
8691 * addext.c: Include <dirname.h> after size_t is defined.
8692 * backupfile.c: Likewise.
8694 * addext.c (addext): Use base_len to trim redundant
8695 trailing slashes instead of doing it ourselves.
8696 But do not trim the last slash if it is not redundant.
8698 * backupfile.c (find_backup_file_name,
8699 max_backup_version): Use base_len instead of rolling it ourselves.
8700 Handle the case of "" and (on DOS) "C:" correctly.
8702 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8703 Include <string.h>, <dirname.h>.
8704 (base_name): Allow file names ending in slashes, other than names
8705 that are all slashes. In this case, return the basename followed
8706 by the slashes. This is more general, and can be used in places
8707 where the original base_name purposely had an assertion failure.
8708 (base_len): New function.
8710 * dirname.c: Include <string.h> instead of <stdlib.h>.
8711 Do not include <assert.h>; no longer needed.
8713 (memrchr): Remove decl.
8714 (dir_name_r): Remove.
8715 (dir_len): Renamed from dirlen. All callers changed.
8716 Rewrite in terms of base_name, for simplicity and consistency.
8717 (dir_name): Never return NULL. All callers changed.
8718 Do not include <stdlib.h> in test program; no longer needed.
8719 return 0; is fine for test program.
8721 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8723 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8725 * path-concat.c (path_concat): Use base_len to compute
8726 base length, not strlen; this means we cannot rely on memcpy
8729 * same.c (STREQ): Remove.
8730 (same_name): Handle the case where the basename ends in trailing '/'.
8732 * stripslash.c (strip_trailing_slashes): Return nonzero if
8733 a slash was stripped. Do not strip the last slash after a
8736 2001-04-08 Jim Meyering <meyering@lucent.com>
8738 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8739 recomputed; that's necessary when the offset spans a DST transition.
8740 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8742 2001-04-02 Jim Meyering <meyering@lucent.com>
8744 * regex.h, regex.c: Update from GNU libc.
8746 2001-03-19 Paul Eggert <eggert@twinsun.com>
8748 * version-etc.c (version_etc_copyright): Update to 2001.
8750 2001-03-16 Paul Eggert <eggert@twinsun.com>
8752 * tempname.c (uint64_t): Define to uintmax_t if
8753 not defined, and if UINT64_MAX is not defined.
8754 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8755 Reported by John David Anglin.
8757 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8759 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8760 alias if codeset is empty.
8761 * config.charset (BeOS): Use wildcard syntax.
8763 2001-03-13 Jim Meyering <meyering@lucent.com>
8765 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8766 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8769 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8771 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8773 * unicodeio.c (print_unicode_char): Simplify accordingly.
8775 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8777 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8778 support for DOS/DJGPP.
8780 2001-02-28 Paul Eggert <eggert@twinsun.com>
8782 * Makefile.am (libfetish_a_SOURCES):
8783 Add dup-safer.c, fopen-safer.c.
8784 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8786 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8788 2001-02-25 Paul Eggert <eggert@twinsun.com>
8790 The mkstemp replacement is taken from glibc 2.2.2, with some
8791 portability fixes for use outside glibc, as follows:
8793 * tempname.c (struct_stat64): New macro.
8794 (direxists, __gen_tempname): Use it.
8795 This avoids a portability problem with Solaris 8.
8797 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8798 (<stddef.h>, <stdint.h>, <string.h>):
8799 Include only if STDC_HEADERS || _LIBC.
8800 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8801 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8802 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8803 (__set_errno): Define this macro if <errno.h> doesn't.
8804 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8805 Define these macros if <stdio.h> doesn't.
8806 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8807 Define these macros if <sys/stat.h>
8808 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8809 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8810 __xstat64): Define if not _LIBC.
8811 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8812 (__gen_tempname): Invoke gettimeofday only if
8813 HAVE_GETTIMEOFDAY || _LIBC;
8814 otherwise, fall back on plain "time".
8815 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8817 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8819 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8821 2001-02-17 Jim Meyering <meyering@lucent.com>
8823 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8824 around included file name.
8826 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8828 * strftime.c: Update from GNU libc (the only changes were to comments).
8830 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8832 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8834 2001-02-17 Paul Eggert <eggert@twinsun.com>
8836 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8837 Remove workaround macros for hosts that have mbrtowc but not
8838 mbstate_t, as we now insist on proper declarations for both
8839 before using mbrtowc.
8841 2001-02-17 Jim Meyering <meyering@lucent.com>
8843 * regex.c: Update from libc.
8845 2001-02-16 Paul Eggert <eggert@twinsun.com>
8847 * alloca.c (malloc): Undef before defining, since stdlib.h
8848 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8849 Reported by Mark Hounschell via Paul Eggert.
8851 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8853 * config.charset: Update for FreeBSD 4.2.
8855 2001-01-26 Jim Meyering <meyering@lucent.com>
8857 * quotearg.c: Include stddef.h.
8858 * quote.c: Include stddef.h.
8859 Reported by Axel Kittenberger.
8861 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8862 line in double quotes so that it evokes a better diagnostic.
8863 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8864 Reported by Axel Kittenberger.
8866 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8868 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8869 to avoid a warning. Add back 'const' to inptr.
8871 2001-01-16 Jim Meyering <meyering@lucent.com>
8873 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8876 2001-01-14 Jim Meyering <meyering@lucent.com>
8878 * rename.c: New file. From Volker Borchert.
8879 Include stdlib.h, string.h or strings.h, and xalloc.h.
8880 Use strip_trailing_slashes rather than open-coding it.
8882 2001-01-03 Paul Eggert <eggert@twinsun.com>
8884 * strftime.c: Sync with glibc time/strftime.c 1.81.
8886 2001-01-03 Jim Meyering <meyering@lucent.com>
8888 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8889 local `inptr' to avoid warning with some system declarations of iconv.
8891 2000-12-29 Paul Eggert <eggert@twinsun.com>
8893 * modechange.c: Do not assume that mode_t uses the
8894 traditional octal encoding. E.g. "chmod 1 FOO" should set
8895 the other-execute bit of FOO even if S_IXOTH != 1.
8897 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8898 WOTH, XOTH, ALLM): New macros.
8899 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8900 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8902 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8903 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8905 No need to use uintmax_t; unsigned long is long enough.
8906 Don't bother to get suffix since we don't use it.
8908 2000-12-24 Jim Meyering <meyering@lucent.com>
8910 * hash.c (is_prime): Return explicit boolean values.
8911 (hash_get_first): Return NULL to appease Irix5.6's 89.
8912 Reported by Nelson Beebe.
8914 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8916 * localcharset.c (locale_charset): Add support for Win32.
8918 2000-12-18 Paul Eggert <eggert@twinsun.com>
8920 * physmem.h, physmem.c: New files.
8922 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8923 (noinst_HEADERS): Add physmem.h.
8925 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8926 't' for compatibility with Solaris 8 sort.
8928 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8930 * config.charset: Add support for BeOS.
8932 2000-12-16 Jim Meyering <meyering@lucent.com>
8934 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8935 SHELLS_FILE to a file name that's useful on djgpp systems.
8937 (ADDITIONAL_DEFAULT_SHELLS): Define.
8938 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8939 Based mostly on a patch from Prashant TR.
8941 2000-12-16 Jim Meyering <meyering@lucent.com>
8943 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8944 N and M) would have treated it like `chown N:N FILE'.
8946 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8948 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8950 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8951 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8952 to the list of canonical encodings. Rename EUC-CN to GB2312.
8954 2000-12-08 Andreas Schwab <schwab@suse.de>
8956 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8957 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8959 2000-12-07 Jim Meyering <meyering@lucent.com>
8961 * stripslash.c (ISSLASH): Define.
8962 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8965 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8966 (dir_name_r): Declare this function as static.
8967 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8968 manifest itself on a name containing a mix of slashes and
8970 Make this function work with names starting with a DOS-style
8971 drive letter and colon prefix.
8972 (dir_name): Append `.' if necessary.
8973 Based mostly on patches from Prashant TR and Eli Zaretskii.
8975 * dirname.h (dir_name_r): Remove prototype.
8977 2000-12-05 Jim Meyering <meyering@lucent.com>
8979 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8981 2000-12-04 Jim Meyering <meyering@lucent.com>
8983 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8984 Also include memory.h, stdlib.h, unistd.h if appropriate.
8985 Reported by Andreas Jaeger (conflicting declaration of malloc).
8987 2000-12-02 Jim Meyering <meyering@lucent.com>
8989 * closeout.h: Make idempotent, to avoid some obscure warnings.
8991 2000-12-01 Paul Eggert <eggert@twinsun.com>
8993 * memrchr.c: Include <config.h> before any system include file.
8995 2000-11-29 Paul Eggert <eggert@twinsun.com>
8997 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8999 2000-11-26 Jim Meyering <meyering@lucent.com>
9001 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9003 2000-11-22 Paul Eggert <eggert@twinsun.com>
9005 * strftime.c (my_strftime): Do not invoke mbrlen with a
9006 size of (size_t) -1; it's not portable.
9008 2000-11-17 Akim Demaille <akim@epita.fr>
9010 * obstack.h: Formatting changes.
9011 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9012 prevent type checking.
9013 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9014 cast the value to (void *): assigning a `foo *' to a `void *'
9016 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9018 2000-11-17 Jim Meyering <meyering@lucent.com>
9020 * strstr.c: Update from GNU libc.
9022 2000-11-16 Jim Meyering <meyering@lucent.com>
9024 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9026 2000-11-11 Jim Meyering <meyering@lucent.com>
9028 * error.c: Add a couple #includes, merging from GNU libc version.
9030 2000-11-10 Jim Meyering <meyering@lucent.com>
9032 * obstack.h: Update from GNU libc.
9033 * obstack.c: Likewise.
9035 2000-11-06 Paul Eggert <eggert@twinsun.com>
9037 * getusershell.c (setusershell): Use rewind rather than
9038 fseek/fseeko, to avoid configuration hassles with fseeko.
9039 Don't bother opening SHELLS_FILE if shellstream is NULL;
9042 2000-11-05 Jim Meyering <meyering@lucent.com>
9044 * makepath.h (make_dir): Declare.
9045 * makepath.c (make_dir): Remove `static' attribute.
9048 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9050 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9051 last one in a bucket, advance to the next bucket.
9053 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9055 * fnmatch.c: Do not comment out all the code if we are using
9056 the GNU C library, because in some cases we are replacing buggy
9057 code in the GNU C library itself.
9059 2000-10-30 Paul Eggert <eggert@twinsun.com>
9061 * error.h, getline.h, modechange.h:
9062 Remove "2000" from Copyright line, as the file hasn't been
9063 changed this year other than in the copyright notice.
9065 * xalloc.h: Add "2000" to Copyright line, as this file
9066 was changed this year.
9068 2000-10-30 Paul Eggert <eggert@twinsun.com>
9070 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9071 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9072 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9074 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9076 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9077 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9078 doesn't define __restrict_arr.
9080 2000-10-29 Jim Meyering <meyering@lucent.com>
9082 * xstat.in: Fix grammar in comment.
9084 2000-10-28 Jim Meyering <meyering@lucent.com>
9086 * memchr.c: Update from libc.
9087 Adjust for portability:
9088 [HAVE_STDLIB_H]: Include stdlib.h.
9089 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9090 Undef __memchr, too.
9091 [!weak_alias]: Define __memchr to memchr.
9093 * regex.c: Update from libc.
9094 * regex.h: Likewise.
9095 * getopt1.c: Likewise.
9096 * memcmp.c: Likewise.
9098 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9099 Avoid using fseek, when possible -- it's broken by design.
9100 Patch by Ulrich Drepper.
9102 2000-10-26 Jim Meyering <meyering@lucent.com>
9104 * strftime.c: Update from libc.
9106 2000-10-25 Jim Meyering <meyering@lucent.com>
9108 * obstack.c: Update from libc.
9110 2000-10-23 Jim Meyering <meyering@lucent.com>
9112 * hard-locale.c (hard_locale): Revert last change -- it was simply
9113 wrong. That set_locale call must not have any side effects.
9116 2000-10-22 Jim Meyering <meyering@lucent.com>
9118 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9119 [CYCLIC]: Remove now-unused definition.
9121 * save-cwd.c (O_DIRECTORY): Define, if needed.
9122 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9123 Suggestion from Ulrich Drepper.
9125 2000-10-21 Jim Meyering <meyering@lucent.com>
9127 * dirname.c (dir_name_r): New function, factored out of dir_name.
9128 (dir_name): Use dir_name_r.
9129 * dirname.h (dir_name_r): Declare it.
9131 2000-10-21 Jim Meyering <meyering@lucent.com>
9133 * dirname.c (memrchr): Declare if necessary.
9134 (dir_name): Remove the restriction that there be no
9135 trailing slashes. Now, this code skips past them, effectively
9137 [TEST_DIRNAME] (main): New unit tests.
9139 * memrchr.c: New file from GNU libc.
9140 Undef __memrchr, too.
9141 [!weak_alias]: Define __memrchr to memrchr.
9142 Guard weak_alias use with `#ifdef weak_alias'.
9144 2000-10-17 Jim Meyering <meyering@lucent.com>
9146 * quote.h (PARAMS): Define and use.
9147 Reported by Akim Demaille.
9149 * getopt.c: Update from libc.
9151 2000-10-16 Jim Meyering <meyering@lucent.com>
9153 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9156 2000-09-25 Jim Meyering <meyering@lucent.com>
9158 * md5.h (rol): Define (from GnuPG).
9160 * sha.c: Give credit (GnuPG) where due.
9161 (M): Use rol rather than open-coding it.
9162 Add a FIXME comment.
9164 2000-09-21 Jim Meyering <meyering@lucent.com>
9166 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9167 Reported by Michael Stone.
9169 2000-09-20 Jim Meyering <meyering@lucent.com>
9171 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9172 (noinst_HEADERS): Add sha.h.
9173 Based on code from Scott G. Miller and from GnuPG.
9175 2000-09-15 Jim Meyering <meyering@lucent.com>
9177 * regex.c: Update from libc.
9179 2000-09-10 Jim Meyering <meyering@lucent.com>
9181 * getopt.c (_getopt_internal): Update from glibc.
9183 2000-09-09 Jim Meyering <meyering@lucent.com>
9185 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9186 think it should be used as a general replacement for isascii.
9187 * fnmatch.c: Likewise.
9188 * mbswidth.c: Likewise
9189 * regex.c: Likewise.
9192 * userspec.c: Include sys/param.h and limits.h.
9194 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9195 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9196 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9197 UID, GID. Check range.
9199 2000-09-06 Jim Meyering <meyering@lucent.com>
9201 * getopt.c (_getopt_internal): Update from glibc.
9203 2000-08-30 Jim Meyering <meyering@lucent.com>
9205 * strftime.c: Merge in changes from GNU libc.
9207 2000-08-26 Jim Meyering <meyering@lucent.com>
9209 * closeout.c: Include "__fpending.h".
9210 (close_stdout_status): Return right away if there's nothing to flush.
9212 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9213 * __fpending.c: New file.
9214 * __fpending.h: New file.
9216 2000-08-07 Paul Eggert <eggert@twinsun.com>
9218 Standardize on "memory exhausted" instead of "Memory exhausted"
9219 or "virtual memory exhausted".
9220 * obstack.c (print_and_abort): Use "memory exhausted", not
9221 "virtual memory exhausted".
9222 * same.c (same_name): Invoke xalloc_die instead of printing
9224 * userspec.c (parse_user_spec): Likewise.
9225 * bumpalloc.h: comment fix
9226 * same.c, userspec.c: Include xalloc.h.
9228 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9229 not char *const and pointing to a constant array.
9230 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9231 (xrealloc): Comment fix.
9233 * userspec.c (parse_user_spec):
9234 Don't translate a message until just before returning,
9235 to avoid unnecessary translation.
9237 2000-08-07 Jim Meyering <meyering@lucent.com>
9239 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9240 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9241 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9242 getgroups.c, gethostname.c, getopt.h, group-member.c,
9243 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9244 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9245 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9246 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9247 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9248 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9249 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9250 yesno.c: Back out Copyright date changes for each file with no change
9251 this year. This eases coordination with other programs using the same
9252 source code modules. From Paul Eggert.
9254 2000-08-03 Greg McGary <greg@mcgary.org>
9256 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9257 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9258 (EXTEND_BUFFER): Use them.
9260 2000-08-01 Jim Meyering <meyering@lucent.com>
9262 * dirname.c (ISSLASH): Define.
9263 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9264 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9265 both `\' and `/' may be use as path separators.
9266 Based on a patch from Prashant TR.
9268 2000-07-31 Paul Eggert <eggert@twinsun.com>
9270 * quotearg.c (quotearg_n_options): Don't make the initial
9271 slot vector a constant, since it might get modified.
9273 2000-07-31 Jim Meyering <meyering@lucent.com>
9275 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9276 * obstack.c (print_and_abort): Likewise.
9278 2000-07-30 Paul Eggert <eggert@twinsun.com>
9280 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9281 buffer, so that the caller can always quote one small
9282 component of a "memory exhausted" message in slot 0.
9283 From a suggestion by Jim Meyering.
9285 2000-07-30 Jim Meyering <meyering@lucent.com>
9287 * makepath.c (make_path): Quote the other instance, too.
9289 * quotearg.c (N_STATIC_SLOTVECS): Define.
9290 (STATIC_BUF_SIZE): Define.
9291 (quotearg_n_options): Use only statically allocated storage when
9292 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9293 than STATIC_BUF_SIZE.
9295 2000-07-29 Jim Meyering <meyering@lucent.com>
9297 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9298 * dirname.c (dir_name): Likewise.
9300 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9302 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9303 (dir_name): Assert that there are no trailing slashes.
9305 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9307 * mbswidth.h (mbswidth): Add a flags argument.
9308 (mbswidth): New declaration.
9309 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9310 * mbswidth.c (mbswidth): Add a flags argument.
9311 (mbsnwidth): New function.
9313 2000-07-24 Jim Meyering <meyering@lucent.com>
9315 * mbswidth.c: Remove useless #else. From Bruno Haible.
9317 2000-07-23 Paul Eggert <eggert@twinsun.com>
9319 * mbswidth.c (_XOPEN_SOURCE):
9320 Don't define; this causes problems on Solaris 7.
9321 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9323 2000-07-23 Paul Eggert <eggert@twinsun.com>
9326 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9327 so that mbstate_t is always defined.
9329 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9330 be 1 in at least one GCC installation, and this configuration
9331 error is likely to be common. Ignoring MB_LEN_MAX hurts
9332 performance on hosts that have mbrtowc but have only unibyte
9333 locales, but I assume these hosts are rare.
9335 2000-07-23 Paul Eggert <eggert@twinsun.com>
9337 * quotearg.c: Streamline by invoking multibyte code only if needed.
9338 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9339 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9340 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9341 invoke multibyte primitives.
9343 2000-07-23 Jim Meyering <meyering@lucent.com>
9345 * basename.c (base_name): Add an assertion.
9347 2000-07-15 Bruno Haible <clisp.cons.org>
9349 * quotearg.c: When the system forces us to redefine mbstate_t,
9350 shadow its mbsinit function.
9352 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9354 * mbswidth.h: New file.
9355 * mbswidth.c: New file.
9356 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9357 (noinst_HEADERS): Add mbswidth.h.
9359 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9361 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9364 2000-07-15 Jim Meyering <meyering@lucent.com>
9366 * makepath.c: Include quote.h.
9367 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9368 corresponding argument in a `quote (...)' call.
9369 Give better diagnostics.
9371 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9372 (noinst_HEADERS): Add quote.h.
9374 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9375 from tar's src/misc.c.
9376 * quote.h: New file. Prototypes for same.
9378 2000-07-10 Paul Eggert <eggert@twinsun.com>
9380 From a suggestion by Bruno Haible.
9381 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9382 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9383 to decide whether to define the BeOS workaround macro;
9384 this adjusts to the change to AC_MBSTATE_T.
9386 2000-07-13 Paul Eggert <eggert@twinsun.com>
9388 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9390 * quotearg.c (quoting_style_args, quoting_style_vals,
9391 quotearg_buffer_restyled): Add support for
9392 clocale_quoting_style. Undo previous change to
9393 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9394 and "{RIGHT QUOTATION MARK}" msgids.
9396 2000-07-05 Paul Eggert <eggert@twinsun.com>
9398 The old behavior of quoting `like this' doesn't look good with
9399 newer, ISO-style fonts. See:
9400 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9402 Instead, quote "like this" by default. Let the translator
9403 tailor the locale-specific quoting behavior by providing
9404 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9406 * quotearg.c (N_): New macro.
9407 (gettext_default): New function.
9408 (quotearg_buffer_restyled): Use
9409 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9410 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9412 2000-07-09 Jim Meyering <meyering@lucent.com>
9414 * Most files: Update copyright dates to include 2000.
9416 2000-07-08 Jim Meyering <meyering@lucent.com>
9418 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9420 (xgethostname): Remove now-unnecessary #ifdef.
9421 Move declaration of `err' into loop where it's used.
9423 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9425 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9426 by allocating a larger buffer. Test the gethostname return value for
9427 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9428 returns an error and ENAMETOOLONG isn't defined.
9430 2000-07-05 Paul Eggert <eggert@twinsun.com>
9431 and Bruno Haible <haible@clisp.cons.org>
9433 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9435 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9437 * quotearg.c (struct quoting_options): Simplify quote_these_too
9440 2000-07-03 Jim Meyering <meyering@lucent.com>
9442 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9443 Reported by Bruno Haible.
9445 2000-07-04 Jim Meyering <meyering@lucent.com>
9447 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9448 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9451 2000-07-03 Paul Eggert <eggert@twinsun.com>
9452 and Bruno Haible <haible@clisp.cons.org>
9454 * quotearg.c (mbrtowc):
9455 Assign to *pwc, and return 1 only if result is nonzero.
9456 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9458 2000-07-03 Jim Meyering <meyering@lucent.com>
9460 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9461 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9464 2000-07-02 Jim Meyering <meyering@lucent.com>
9466 * quotearg.c (mbstate_t): Don't define here.
9468 2000-07-02 Jim Meyering <meyering@lucent.com>
9470 * nanosleep.c (SIGCONT): Define if not already defined.
9472 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9474 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9475 per change in ../m4/ls-mntd-fs.m4.
9476 (read_filesystem_list): Ignore symbolic links.
9478 2000-06-29 Jim Meyering <meyering@lucent.com>
9480 * same.c: Include <string.h> or <strings.h>, as appropriate,
9481 for declaration of strcmp.
9483 * long-options.c: Include <stdlib.h>, for declaration of exit.
9485 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9486 Avoid warning by casting result to `char *' to remove `const'.
9488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9490 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9492 2000-06-26 Paul Eggert <eggert@twinsun.com>
9494 savedir now sets errno on failure and invokes xmalloc to get memory.
9495 Fix a couple of other minor bugs while we're at it.
9497 * savedir.c (<unistd.h>): Do not include; there's no need.
9498 (NAMLEN): Remove macro.
9499 (malloc, realloc): Remove decls.
9501 ("xalloc.h"): Include.
9502 (NAME_SIZE_DEFAULT): New macro.
9503 (savedir): Use xmalloc / xrealloc to allocate memory.
9504 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9505 Skip "" directory entries.
9506 Use strlen to calculate directory entry length, since the old method
9507 is rarely used these days and isn't worth supporting.
9508 Don't use a pointer after freeing it.
9509 Check for integer overflow when calculating allocation size.
9510 Use memcpy to copy entries, instead of stpcpy.
9511 Set errno properly when returning NULL.
9512 Check for readdir error.
9514 2000-06-26 Jim Meyering <meyering@lucent.com>
9516 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9518 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9520 * getusershell.c (xmalloc, xrealloc): Remove functions.
9522 Don't include <stdlib.h>. Don't declare malloc, realloc.
9524 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9526 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9528 2000-06-24 Jim Meyering <meyering@lucent.com>
9530 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9532 2000-06-21 Jim Meyering <meyering@lucent.com>
9534 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9536 2000-06-19 Paul Eggert <eggert@twinsun.com>
9538 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9539 (mbrtowc, mbstate_t): Define substitutes if
9540 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9541 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9542 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9544 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9546 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9547 than 1024, return a memory chunk of least possible size, instead
9548 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9549 Use free/xmalloc instead of xrealloc to avoid copying for very long
9552 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9554 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9555 address, not strdup. Include <stdlib.h> and don't declare free().
9557 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9559 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9562 2000-06-21 Jim Meyering <meyering@lucent.com>
9564 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9565 (noinst_HEADERS): Add getstr.h.
9567 * getline.c (getstr): Move into a separate file.
9568 * getstr.c (getstr): New file, extracted from getline.c, with
9569 the following changes: new parameter, delim2; both delim[12]
9570 parameters have type `int', not `char'. The latter would lose
9571 with 8-bit delimiters.
9572 * getstr.h: New file.
9574 2000-06-19 Jim Meyering <meyering@lucent.com>
9576 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9578 2000-06-18 Jim Meyering <meyering@lucent.com>
9580 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9581 Besides, these days every porting target provides a mkdir function.
9583 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9584 (this snippet comes from src/system.h).
9586 2000-06-15 Paul Eggert <eggert@twinsun.com>
9588 * human.c (adjust_value): New function.
9589 (human_readable_inexact): Apply rounding style even when
9590 printing approximate values.
9592 2000-06-14 Paul Eggert <eggert@twinsun.com>
9594 * human.c (human_readable_inexact): Allow an input block
9595 size that is not a multiple of the output block size, and vice versa.
9596 Reported by Piergiorgio Sartor.
9598 2000-06-14 Paul Eggert <eggert@twinsun.com>
9600 * getdate.y (get_date): Apply relative times after time
9601 zone indicator, not before. Reported by Todd A. Jacobs.
9603 2000-06-13 Jim Meyering <meyering@lucent.com>
9605 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9607 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9609 2000-06-12 Paul Eggert <eggert@twinsun.com>
9611 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9613 2000-06-04 Paul Eggert <eggert@twinsun.com>
9615 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9617 2000-06-04 Jim Meyering <meyering@lucent.com>
9619 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9620 SunOS 4.1.4 for which gid_t is an unsigned type.
9622 2000-06-03 Jim Meyering <meyering@lucent.com>
9624 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9626 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9628 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9629 newer, don't install charset.alias.
9630 * config.charset: Change the Linux/glibc rules so they become empty
9631 on glibc-2.1 or newer.
9633 2000-06-02 Jim Meyering <meyering@lucent.com>
9635 * mountlist.c: Back out last change. Instead, do this...
9636 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9637 member using the same `ignore'-testing code.
9638 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9642 2000-05-29 Jim Meyering <meyering@lucent.com>
9644 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9645 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9647 2000-05-22 Jim Meyering <meyering@lucent.com>
9649 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9651 2000-05-18 Jim Meyering <meyering@lucent.com>
9653 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9654 back, too, since it may have been modified by allocate_entry.
9655 (hash_delete): Rewrite to use neither the assignment operator
9656 nor the comma operator in an if-expression.
9658 2000-05-15 Paul Eggert <eggert@twinsun.com>
9661 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9662 Remove; no longer needed.
9663 "quotearg.h": Add include.
9664 (file_name): Do not bother to explicitly initialize to NULL; it's less
9665 efficient on some hosts.
9666 (close_stdout_status): Remove test as to whether stdout was already
9667 closed; it breaks for the case "echo x | sort >&-".
9668 Quote file name colons.
9669 Do not assume that _("write error") lacks format strings.
9671 2000-05-15 Jim Meyering <meyering@lucent.com>
9673 * version-etc.c (version_etc_copyright): Update the copyright string
9674 used in all --version output.
9676 2000-05-14 Jim Meyering <meyering@lucent.com>
9678 * closeout.c (close_stdout_set_file_name): New function.
9679 (close_stdout_status): Use new file-scoped global.
9680 Return right away if fstat says the stdout file descriptor is invalid.
9681 * closeout.h (close_stdout_set_file_name): Declare.
9683 2000-05-10 Jim Meyering <meyering@lucent.com>
9685 * closeout.c [default_exit_status]: New file-scoped variable.
9686 (close_stdout_set_status): New function.
9687 * closeout.h (close_stdout_set_status): Declare.
9689 2000-05-08 Jim Meyering <meyering@lucent.com>
9691 * long-options.c: Don't include closeout.h.
9692 (parse_long_options): Don't call close_stdout for --version.
9694 2000-05-06 Jim Meyering <meyering@lucent.com>
9696 * strnlen.c: Undefine __strnlen and strnlen.
9697 [!weak_alias]: Define __strnlen to strnlen.
9699 * atexit.c: New file, from libiberty.
9701 2000-05-06 Jim Meyering <meyering@lucent.com>
9703 * closeout.c (close_stdout_status): Also check for errors on the
9706 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9708 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9709 instead of xmalloc, xrealloc, path_concat.
9710 (locale_charset): Treat empty environment variables as absent.
9711 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9713 2000-05-04 Jim Meyering <meyering@lucent.com>
9715 * getopt.c: Update from glibc.
9716 * obstack.c: Likewise.
9717 * obstack.h: Likewise.
9718 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9720 * regex.h: Likewise.
9721 * strndup.c: Likewise.
9722 * strnlen.c: New file, from glibc.
9724 2000-05-01 Jim Meyering <meyering@lucent.com>
9726 * full-write.c (full_write): Remove `FIXME' part of comment.
9728 2000-04-29 Jim Meyering <meyering@lucent.com>
9730 * path-concat.c: Declare strdup only if it's not defined.
9731 * canon-host.c: Likewise.
9733 2000-04-28 Jim Meyering <meyering@lucent.com>
9735 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9736 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9737 included first, then limits.h is included by locale.h by libintl.h.
9738 From John David Anglin.
9740 2000-04-25 Jim Meyering <meyering@lucent.com>
9742 * makepath.c (S_IRWXUGO): Define.
9743 (make_path): Always perform explicit chmod if MODE specifies any
9744 of the `special' permission bits. Prompted by a bug report against
9745 install from Mate Wierdl and Joost van Baal.
9747 2000-04-18 Jim Meyering <meyering@lucent.com>
9751 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9752 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9754 2000-04-17 Jim Meyering <meyering@lucent.com>
9756 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9757 the definition of it to rpl_strftime also defined-away the system's
9760 2000-04-15 Jim Meyering <meyering@lucent.com>
9762 Use `C' to denote so-called `contiguous' files, the same way
9764 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9765 (ftypelet): Use S_ISCTG.
9766 From Michael Deutschmann.
9768 2000-04-14 Jim Meyering <meyering@lucent.com>
9770 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9772 2000-04-08 Jim Meyering <meyering@lucent.com>
9774 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9775 names don't conflict. Reported by Eli Zaretskii.
9777 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9779 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9780 bug. Deal with the different error behavior of Irix iconv.
9782 2000-04-07 Jim Meyering <meyering@lucent.com>
9784 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9785 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9787 2000-04-05 Jim Meyering <meyering@lucent.com>
9789 Portability tweaks required for ultrix4.3.
9790 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9791 * readutmp.c: Include sys/types.h before sys/stat.h.
9792 * canon-host.c: Declare strdup.
9793 * path-concat.c: Likewise.
9794 From John David Anglin.
9796 2000-04-04 Jim Meyering <meyering@lucent.com>
9798 Be more DOS 8.3-friendly.
9799 * ref-add.sin: Renamed from ref-add.sed.in.
9800 * ref-del.sin: Renamed from ref-del.sed.in.
9801 * Makefile.am: Reflect renaming.
9802 Reported by Eli Zaretskii.
9804 Use a temporary file name that won't clash with `charset.alias'
9805 in the DOS 8.3 name space.
9806 * Makefile.am (charset_tmp): Define.
9807 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9808 (uninstall-local): Likewise.
9809 Reported by Eli Zaretskii.
9811 2000-03-29 Paul Eggert <eggert@twinsun.com>
9813 * time/strftime.c (my_strftime): Make sure we call the system
9814 strftime, not ourselves, when invoking the underlying strftime.
9816 2000-03-24 Jim Meyering <meyering@lucent.com>
9818 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9819 (charset_alias): Define.
9820 (install-exec-local): Factor out common code.
9821 (uninstall-local): Split lines longer than 80.
9822 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9824 (.sed.in.sed): New rule. Don't redirect directly to $@.
9825 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9827 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9829 * config.charset: Output a line containing "Packages using this file".
9830 * ref-add.sed.in, ref-del.sed.in: New files.
9831 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9832 ref-del.sed): New rules.
9834 2000-03-17 Jim Meyering <meyering@lucent.com>
9836 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9837 Otherwise, include <strings.h>
9839 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9841 * unicodeio.c (utf8_wctomb): New function.
9842 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9843 format instead of in UCS-4 with platform dependent endianness.
9845 2000-03-07 Paul Eggert <eggert@twinsun.com>
9847 * savedir.c (savedir): Work even if directory size is
9848 negative; this can happen with some screwy NFS configurations.
9850 2000-03-06 Jim Meyering <meyering@lucent.com>
9852 * localcharset.c (get_charset_aliases): Don't try to free file_name
9853 if it's NULL (because we ran out of memory). From Bruno Haible.
9855 2000-03-05 Jim Meyering <meyering@lucent.com>
9857 * localcharset.c ("path-concat.h"): Include.
9858 (get_charset_aliases): Use path_concat instead of ANSI string
9861 * unicodeio.h (PARAMS): Define.
9862 Use it to guard prototype.
9864 2000-03-04 Jim Meyering <meyering@lucent.com>
9866 * Makefile.am (install-exec-local): Create $(libdir) before installing
9868 (uninstall-local): Uncomment this rule so `make distcheck' works
9871 * unicodeio.c (<errno.h>): Include it.
9872 (errno): Declare if not defined.
9874 * localcharset.c: Add Bruno's comment justifying use of volatile.
9876 * config.charset: New version, incorporating remarks from a linux
9877 i18n mailing list. From Bruno Haible.
9879 2000-03-02 Jim Meyering <meyering@lucent.com>
9881 * Makefile.am (EXTRA_DIST): Add config.charset.
9883 2000-03-01 Jim Meyering <meyering@lucent.com>
9885 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9886 * unicodeio.c: Likewise.
9888 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9890 * config.charset: New file.
9891 * localcharset.c: New file.
9892 * unicodeio.h, unicodeio.c: New files.
9893 * Makefile.am (DEFS): Add -DLIBDIR=...
9894 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9895 (noinst_HEADERS): Add unicodeio.h.
9896 (all-local, install-exec-local, charset.alias): New targets.
9898 2000-02-28 Paul Eggert <eggert@twinsun.com>
9900 * quotearg.c (ALERT_CHAR): New macro.
9901 (quotearg_buffer_restyled): Use it.
9903 2000-02-27 Jim Meyering <meyering@lucent.com>
9905 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9906 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9908 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9909 not `#if STDC_HEADERS'.
9910 Declare malloc if needed.
9912 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9913 now that autoconf always defines the HAVE_DECL_ symbols.
9914 * human.c: Likewise.
9916 * strtoumax.c: Likewise.
9918 * backupfile.c: Arrange for cpp to fail if the configure-time
9919 declaration check was not run.
9921 * human.c: Likewise.
9923 * strtoumax.c: Likewise.
9925 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9926 then first look up the entire `.'-containing string as a login name.
9928 2000-02-18 Paul Eggert <eggert@twinsun.com>
9930 * getdate.y: Handle two-digit years with leading zeros correctly.
9931 (textint): New typedef.
9932 (parser_control): Member year changed from int to textint.
9934 (YYSTYPE): Removed; replaced by %union with int and textint members.
9935 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9936 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9937 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9938 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9939 (date, number, to_year): Use width of number in digits, not its value,
9940 to determine whether it's a 2-digit year, or a 2-digit time.
9941 (yylex): Store number of digits of numeric tokens.
9942 Reported by John Kendall.
9944 (parser_control): Changed from struct parser_control to typedef (for
9945 consistency). All uses changed.
9947 (tID): Removed; not used.
9948 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9950 2000-02-14 Paul Eggert <eggert@twinsun.com>
9952 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9953 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9955 2000-02-12 Jim Meyering <meyering@lucent.com>
9957 * userspec.c (ISDIGIT): Define it.
9958 (isdigit): Remove definition.
9959 (is_number): Use ISDIGIT, not isdigit.
9960 <libintl.h>: Include.
9962 (parse_user_spec): Mark translatable strings.
9964 2000-02-10 Jim Meyering <meyering@lucent.com>
9966 With these changes, nanosleep.[ch] are finally enough like the other
9967 lib/* replacement files to compile on a few more losing systems.
9969 * nanosleep.h: Don't include config.h.
9970 Remove prototype from declaration of nanosleep.
9971 (PARAMS): Remove now-unneeded definition.
9972 * nanosleep.c: #undef nanosleep.
9973 (rpl_nanosleep): Rename from nanosleep.
9975 2000-02-03 Jim Meyering <meyering@lucent.com>
9977 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9978 rather than with `#if HAVE_UTMPNAME'.
9980 2000-02-01 Jim Meyering <meyering@lucent.com>
9982 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9984 2000-01-31 Jim Meyering <meyering@lucent.com>
9986 * nanosleep.h (nanosleep): Guard declaration with
9987 `#if ! HAVE_DECL_NANOSLEEP'.
9988 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9989 the declaration in that vendor's sys/timers.h.
9990 Reported by Christian Krackowizer.
9992 * quotearg.c (ISASCII): Add #undef and move definition to follow
9993 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9994 (ISPRINT): Likewise.
9995 Reported by Tom Tromey.
9997 2000-01-30 Jim Meyering <meyering@lucent.com>
9999 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10000 uses of ->ut_name. The latter doesn't work with new Linux header files
10001 where only utmpx.ut_user is declared.
10003 * readutmp.h (UT_USER): Define.
10005 2000-01-23 Jim Meyering <meyering@lucent.com>
10007 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10010 2000-01-22 Jim Meyering <meyering@lucent.com>
10012 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10013 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10014 Required for some AIX systems. Reported by Christian Krackowizer.
10015 [TESTING] (main): New function.
10017 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10018 * dirname.c (dir_name): Support for DOS-style file names with drive
10021 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10023 * strverscmp.c (ISDIGIT): Define.
10024 (strverscmp): Use ISDIGIT, not isdigit.
10026 2000-01-17 Paul Eggert <eggert@twinsun.com>
10028 * nanosleep.c (nanosleep):
10029 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10030 POSIX.1 doesn't require SA_INTERRUPT and some systems
10031 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10032 it's been part of POSIX.1 since day 1 (in 1988).
10034 2000-01-17 Jim Meyering <meyering@lucent.com>
10036 * interlock: Remove unused file. Reported by François Pinard.
10038 2000-01-16 Paul Eggert <eggert@twinsun.com>
10040 * quotearg.c (quotearg_buffer_restyled): Do not quote
10041 alert, backslash, formfeed, and vertical tab unnecessarily in
10042 shell quoting style.
10045 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10046 Free Software Foundation, Inc.
10047 Copying and distribution of this file, with or without modification,
10048 are permitted provided the copyright notice and this notice are preserved.