1 2006-06-21 Bruno Haible <bruno@clisp.org>
3 Avoid warnings from recent versions of mcs.
4 * csharpcomp.c (compile_csharp_using_mono): Don't use options -o, -L,
5 -r any more. Use options documented since mcs-1.0 instead. Similarly
8 2005-07-09 Bruno Haible <bruno@clisp.org>
10 * csharpcomp.c (compile_csharp_using_sscli): For -l option, add a .dll suffix.
11 Reported by Mark Junker <mjscod@gmx.de>.
13 2006-06-17 Bruno Haible <bruno@clisp.org>
15 * config.charset: Update for NetBSD 3.0.
17 2006-05-17 Bruno Haible <bruno@clisp.org>
20 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
22 2006-05-16 Bruno Haible <bruno@clisp.org>
24 * localcharset.c [CYGWIN]: Include <windows.h>.
25 (get_charset_aliases): For Cygwin, return the same CPxxx aliases list
27 (locale_charset) [CYGWIN]: Try to retrieve the encoding from the
28 environment variables. Fall back to GetACP().
30 2006-04-05 Bruno Haible <bruno@clisp.org>
32 * config.charset: Update Juan Manuel Guerrero's address.
34 2005-02-12 Bruno Haible <bruno@clisp.org>
36 * allocsa.h: Add extern "C" for C++.
38 2005-02-10 Bruno Haible <bruno@clisp.org>
40 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
41 a bug of this compiler on AIX 3.2.5 dealing with enums.
43 2006-07-22 Bruno Haible <bruno@clisp.org>
45 * gettext.h: Update to GNU gettext-0.15.
47 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
48 and Simon Josefsson <jas@extundo.com>
50 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
52 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
54 2006-07-21 Eric Blake <ebb9@byu.net>
56 * stdlib-safer.h: New file from coreutils, required by
59 2006-07-19 Derek R. Price <derek@ximbiot.com>
61 * getaddrinfo.h: Don't define unimplemented AI_* flags.
62 Reindent and repaginate.
64 2006-07-17 Bruno Haible <bruno@clisp.org>
66 * gl_list.h: New file.
67 * gl_list.c: New file.
68 * gl_array_list.h: New file.
69 * gl_array_list.c: New file.
70 * gl_carray_list.h: New file.
71 * gl_carray_list.c: New file.
72 * gl_linked_list.h: New file.
73 * gl_linked_list.c: New file.
74 * gl_anylinked_list1.h: New file.
75 * gl_anylinked_list2.h: New file.
76 * gl_avltree_list.h: New file.
77 * gl_avltree_list.c: New file.
78 * gl_anyavltree_list1.h: New file.
79 * gl_anyavltree_list2.h: New file.
80 * gl_rbtree_list.h: New file.
81 * gl_rbtree_list.c: New file.
82 * gl_anyrbtree_list1.h: New file.
83 * gl_anyrbtree_list2.h: New file.
84 * gl_anytree_list1.h: New file.
85 * gl_anytree_list2.h: New file.
86 * gl_linkedhash_list.h: New file.
87 * gl_linkedhash_list.c: New file.
88 * gl_anyhash_list1.h: New file.
89 * gl_anyhash_list2.h: New file.
90 * gl_avltreehash_list.h: New file.
91 * gl_avltreehash_list.c: New file.
92 * gl_rbtreehash_list.h: New file.
93 * gl_rbtreehash_list.c: New file.
94 * gl_anytreehash_list1.h: New file.
95 * gl_anytreehash_list2.h: New file.
97 * gl_oset.h: New file.
98 * gl_oset.c: New file.
99 * gl_array_oset.h: New file.
100 * gl_array_oset.c: New file.
101 * gl_avltree_oset.h: New file.
102 * gl_avltree_oset.c: New file.
103 * gl_rbtree_oset.h: New file.
104 * gl_rbtree_oset.c: New file.
105 * gl_anytree_oset.h: New file.
107 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
109 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
111 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
112 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
113 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
114 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
115 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
116 callers changed. Revamp internals significantly, by not
117 attempting to create directories that are temporarily more
118 permissive than the final results. Do not attempt to use
119 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
120 This removes some race conditions, fixes some bugs, and simplifies
121 things. Use new dirchownmod function to do owner and mode changes.
122 * mkdir-p.h: Likewise.
123 * modechange.c (octal_to_mode): New function.
124 (struct mode_change): New member mentioned.
125 (make_node_op_equals): New arg mentioned. All callers changed.
126 (mode_compile): Keep track of which mode bits the user has explicitly
128 (mode_adjust): New arg DIR, so that we implement the X op correctly.
129 New arg PMODE_BITS, to keep track of which mode bits the user
130 mentioned; it treats S_ISUID and S_ISGID speciall.
132 * modechange.h: Likewise.
134 2006-07-11 Derek R. Price <derek@ximbiot.com>
136 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
138 2006-07-10 Derek R. Price <derek@ximbiot.com>
140 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
141 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
142 macros into the GNU _D_EXACT_NAMLEN.
143 * savedir.c: Likewise.
144 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
146 2006-07-09 Jim Meyering <jim@meyering.net>
148 * argp-pv.c: Remove a doubled word in a comment.
149 * check-version.c (check_version): Likewise.
150 * javacomp.c (compile_java_class): Likewise.
152 2006-07-08 Jim Meyering <jim@meyering.net>
154 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
156 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
158 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
159 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
160 brackets. Other minor changes to suppress some compiler
163 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
165 * getloadavg.c: Use __VMS, not VMS.
166 * getopt.c: Likewise.
167 * getpagesize.h: Likewise.
168 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
169 probably does not work.
171 2006-07-06 Derek R. Price <derek@ximbiot.com>
172 and Paul Eggert <eggert@cs.ucla.edu>
174 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
175 Don't worry about this obsolete case any more.
176 (HAVE_DIR): Remove. All uses removed; we now assume you can read
178 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
179 worry about this obsolete case any more.
181 * getcwd.c: Likewise.
183 * savedir.c: Likewise.
185 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
187 * .cppi-disable: Add wcwidth.
188 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
189 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
190 (ISGRAPH): Remove. All uses changed to isgraph.
191 (FOLD) [!defined _LIBC]: Remove special case.
192 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
193 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
195 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
197 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
199 * strtod.c (strtod): cast the argument of tolower to unsigned char.
201 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
203 * memcasecmp.c: Include <limits.h>.
204 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
205 * strtod.c (strtod): Don't assume isspace works on negative chars.
206 Don't assume isdigit succeeds only on '0' through '9'.
208 2006-07-05 Derek R. Price <derek@ximbiot.com>
210 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
211 All uses of is_space replaced by isspace.
212 * exit.h: Don't talk about STDC_HEADERS.
213 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
214 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
215 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
216 replaced by isprint etc.
217 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
218 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
219 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
220 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
221 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
222 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
224 2006-07-05 Eric Blake <ebb9@byu.net>
226 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
227 missing from netdb.h.
228 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
230 2006-06-27 Bruno Haible <bruno@clisp.org>
232 Assume ANSI C header files and <ctype.h> functions.
233 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
234 (mbsnwidth): Use isprint, iscntrl instead.
236 2006-07-03 Jim Meyering <jim@meyering.net>
238 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
239 macro is used before the first cycle_check call.
241 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
243 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
244 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
245 reported by Mark D. Baushke, one in
246 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
248 Merge from coreutils.
250 * .cppi-disable: Add stdint_.h.
251 * .cvsignore: Add stdint.h.
253 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
255 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
256 both double and long double versions.
257 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
258 * xstrtold.c: New file.
259 * xstrtod.h (xstrtold): New decl.
261 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
263 * filemode.c (setst): Remove.
264 (strmode): Rewrite to avoid setst. This makes the code shorter,
265 (arguably) clearer, and the generated code is a bit smaller on my
266 Debian GNU/Linux stable x86 host.
268 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
270 * filemode.c: Include "filemode.h" first, to test the interface.
271 Assume that filemode.h includes sys/types.h and sys/stat.h.
272 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
273 (ftypelet): Reorder to put common cases first, for efficiency.
274 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
276 (strmode): Renamed from mode_string, and now stores 12 bytes instead
277 of 10, for compatibility with FreeBSD. All callers changed.
278 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
279 that can't be deduced solely from st_mode. First arg is now a const
281 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
282 (strmode): Renamed from mode_string.
283 (filemodestring): New decl.
284 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
285 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
286 (S_ISPORT, S_ISWHT): New macros, if not already defined.
288 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
290 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
291 fsusage.h now does that. Include fsusage.h first, to test interface.
292 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
293 at most one method (the old code could have generated decls that
294 didn't conform to C89, not that this was ever exercised).
295 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
297 2006-03-19 Jim Meyering <jim@meyering.net>
299 Work even in a chroot where d_ino values for entries in "/"
300 don't match the stat.st_ino values for the same names.
301 * getcwd.c (__getcwd): When no d_ino value matches the target inode
302 number, iterate through all entries again, using lstat instead.
303 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
304 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
306 * getcwd.c (__getcwd): Clarify a comment.
307 Use memcpy in place of a call to strcpy.
309 2006-03-12 Jim Meyering <jim@meyering.net>
311 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
312 that of the current directory (which we're about to chdir ".." out of),
313 then save the dev-ino of the parent, instead.
315 * same-inode.h (SAME_INODE): New file/macro.
316 * chdir-safer.c (SAME_INODE): Remove definition.
317 Include "same-inode.h", instead.
319 * cycle-check.h: Include "same-inode.h".
320 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
321 * cycle-check.c (SAME_INODE): Remove definition.
322 * root-dev-ino.h: Include "same-inode.h".
324 2006-03-11 Eric Blake <ebb9@byu.net>
326 * same.c (same_name): s/base_name/last_component/
327 * backupfile.c (check_extension, numbered_backup): Likewise.
328 * filenamecat.c (file_name_concat): Likewise.
330 2006-03-11 Eric Blake <ebb9@byu.net>,
331 Paul Eggert <eggert@cs.ucla.edu>
333 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
334 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
336 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
337 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
338 (last_component): New method.
339 * dirname.c (dir_len): Determine when drive letters need a
340 subsequent slash. Preserve // when it is special.
341 (dir_name): Don't append dot when drive letter is absolute.
342 [TEST_DIRNAME]: Move into a full-blown gnulib test.
343 * basename.c (base_name): New semantics - malloc the result.
344 Preserve // when it is special. Preserve relative files that look
346 (base_len): Preserve // when it is special.
347 (last_component): New method, similar to old base_name semantics.
348 * stripslash.c (strip_trailing_slashes): Use last_component, not
349 base_name. Strip redundant slashes from ///.
351 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
353 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
354 both are 64 bits, since this seems to be the tradition, and this
355 prevents gcc -Wformat from warning about usages with PRIuMAX. If
356 we ever run into a host that prefers long long to long in this
357 case, we'll need another configure-time test. Problem reported by
360 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
362 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
363 possible collision with system files.
364 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
365 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
366 WCHAR_MIN and WCHAR_MAX in this case.
367 (<stddef.h>): Do not include; no longer needed.
368 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
369 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
370 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
371 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
372 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
373 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
374 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
375 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
376 !defined(__c99))]: Include in this case too, since it's harmless
378 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
380 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
381 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
382 (_STDINT_MIN, _STDINT_MAX): New macros.
383 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
384 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
385 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
386 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
387 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
388 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
389 macros, not typedefs; this simplifies things quite a bit.
390 Use long int for all types narrower than int64_t.
391 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
392 Define in terms of long long int or int64_t or long int,
393 not int64_t or int32_t. This saves some compile-time testing.
394 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
395 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
396 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
397 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
398 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
399 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
400 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
401 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
402 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
403 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
404 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
405 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
406 undef any previous version and define our own version, for
407 simplicity and consistency with the new macros for types.
408 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
409 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
410 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
411 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
412 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
413 @WINT_T_SUFFIX@ to keep things simple here.
414 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
415 Simplify by assuming typical 8/16/32/64 host, since we're
416 already doing that elsewhere anyway.
417 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
418 and assume long long int is 64 bits if available. This
419 speeds up 'configure'.
421 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
423 * getaddrinfo.c: fixed typo
425 2006-06-29 Eric Blake <ebb9@byu.net>
427 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
428 unused static function.
430 2006-06-29 Eric Blake <ebb9@byu.net>
434 2006-06-29 Derek R. Price <derek@ximbiot.com>
436 * strftime.c: Assume strftime() exists.
438 2006-06-28 Bruno Haible <bruno@clisp.org>
440 * getaddrinfo.h: Fix POSIX URL.
441 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
442 (use_win32_p): Make static.
443 (getaddrinfo): Reject service name if it is empty or does not consist
444 solely of decimal digits, or if its value is > 65535.
445 (getnameinfo): Remove useless casts.
447 2006-06-28 Derek R. Price <derek@ximbiot.com>
449 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
450 Autoconf 2.60 says this stuff was obsolete.
452 2006-05-12 Bruno Haible <bruno@clisp.org>
454 * mkdtemp.c [MINGW]: Include <io.h>.
455 (mkdir): Define using _mkdir.
457 2006-06-28 Bruno Haible <bruno@clisp.org>
459 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
460 declaration for wcwidth.
461 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
463 2006-06-28 Eric Blake <ebb9@byu.net>
465 * xvasprintf.h: Fix comments.
467 2006-06-28 Eric Blake <ebb9@byu.net>
469 * mbchar.h (wcwidth): Include wcwidth.h.
470 * mbswidth.c (wcwidth): Move from here...
471 * wcwidth.h: ...to this new file.
473 2006-06-28 Simon Josefsson <jas@extundo.com>
475 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
476 functions there. It will succeed on Windows XP, but on Windows
477 2000 and (presumably) earlier, it will fail, and use the internal
479 (use_win32_p): New function.
480 (getaddrinfo): Use strtoul on servname, to support numeric ports.
481 Support AI_NUMERICSERV to disable getservbyname.
482 (getnameinfo): New function, only supports
483 NI_NUMERICHOST|NI_NUMERICSERV for now.
485 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
486 only have some of them. Add AI_NUMERICSERV. Add prototype for
489 2006-06-27 Bruno Haible <bruno@clisp.org>
491 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
493 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
495 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
496 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
497 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
499 2006-06-26 Bruno Haible <bruno@clisp.org>
501 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
503 Reported by Mark D. Baushke and Larry Jones.
505 2006-06-26 Bruno Haible <bruno@clisp.org>
507 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
509 Suggested by Mark D. Baushke and Larry Jones.
511 2006-06-23 Mark D. Baushke <mdb@gnu.org>
513 * stdint_.h: Treat BSD/OS like OpenBSD.
515 2006-06-23 Bruno Haible <bruno@clisp.org>
517 * stdint_.h: Treat IRIX like OpenBSD.
519 2006-06-23 Bruno Haible <bruno@clisp.org>
521 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
522 ISO C 99 Technical Corrigendum 1.
524 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
526 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
527 Some compiler complained about some of them. Problem reported by
529 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
531 2006-06-21 Simon Josefsson <jas@extundo.com>
533 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
536 * socket_.h: Don't define WINVER.
538 * inet_pton.h, inet_pton.c: New file, taken from glibc but
539 slightly modified to work in gnulib.
541 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
543 * read-file.c (fread_file): Start with buffer allocation of
544 0 bytes rather than 1 byte; this simplifies the code.
545 Don't invoke feof; it's not needed. Refactor to avoid duplicate
546 code to free buffer and save/restore errno.
547 (internal_read_file): Remove unused local.
549 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
551 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
552 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
553 Problem reported by Denis Excoffier in
554 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
556 2006-06-19 Simon Josefsson <jas@extundo.com>
558 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
560 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
562 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
564 2006-06-17 Bruno Haible <bruno@clisp.org>
566 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
568 2006-06-17 Bruno Haible <bruno@clisp.org>
570 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
571 problem on Solaris 2.5.1.
573 2006-06-16 Eric Blake <ebb9@byu.net>
575 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
576 * unicodeio.c [!defined errno]: Likewise.
577 * strtol.c [!defined errno]: Likewise.
578 * strtod.c [!defined errno]: Likewise.
580 2006-06-15 Bruno Haible <bruno@clisp.org>
582 * stdint_.h: Rewritten to be fully auto-configured.
583 Fixes bug on HP-UX/IA64.
585 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
587 * getdate.y (__attribute__): Don't define if already defined.
588 Problem reported by Larry Jones.
589 * utimens.c (__attribute__): Likewise.
591 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
593 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
594 reported by Andreas Schwab.
596 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
597 Bruno Haible <bruno@clisp.org>
599 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
601 2006-05-26 Martin Lambers <marlam@marlam.de>
603 * getpass.c: Updates the test for the native W32 API, and adds
604 missing includes, thus fixing compilation warnings.
606 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
608 * tempname.c (small_open, large_open): New macros.
609 (__open, __open64) [!_LIBC]: Remove.
610 (__gen_tempname): Use small_open and large_open instead of __open
611 and __open64. This fixes a portability bug on HP-UX 11.11i
612 reported by Simon Wing-Tang in
613 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
615 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
617 * exclude.c (exclude_fnmatch): New function.
618 (excluded_file_name): Call exclude_fnmatch.
619 * exclude.h (excluded_file_name): New prototype
621 2006-05-24 Bruno Haible <bruno@clisp.org>
623 * printf-args.c (printf_fetchargs): Turn NULL pointers for
624 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
625 Reported by Thorsten Maerz <torte@netztorte.de> via
626 Aaron Stone <aaron@serendipity.cx>.
628 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
630 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
631 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
632 (my_usleep): Don't mishandle maximum value.
634 2006-05-19 Jim Meyering <jim@meyering.net>
636 * getugroups.c: Correct an outdated comment. From Bruno Haible.
638 2006-05-17 Bruno Haible <bruno@clisp.org>
641 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
643 2006-05-17 Bruno Haible <bruno@clisp.org>
645 * stdint_.h: Fix recognition of Cygwin.
647 2006-05-11 Jim Meyering <jim@meyering.net>
649 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
651 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
653 * crc.c (crc32_update): Remove unnecessary L suffix.
654 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
655 unwanted sign propagation, e.g., on hosts with 64-bit int.
656 There still are some problems with reeelly weird theoretical hosts
657 (e.g., 33-bit int) but it's not worth worrying about now.
658 * sha1.c (rol): Likewise.
659 (K1, K2, K3, K4): Remove unnecessary L suffix.
661 2006-05-10 Bruno Haible <bruno@clisp.org>
663 * des.c: Cast to avoid warnings.
665 2006-05-10 Simon Josefsson <jas@extundo.com>
667 * md4.c: Typo fix, update copyright years.
668 (K1, K2): Don't use L because it turn computations into 64-bit on
671 2006-05-09 Bruno Haible <bruno@clisp.org>
673 * xvasprintf.c: Include limits.h, string.h, xsize.h.
674 (EOVERFLOW): Define fallback value.
675 (xstrcat): New function.
676 (xvasprintf): Recognize the special case of a string concatenation.
678 2006-05-01 Bruno Haible <bruno@clisp.org>
680 * stdint_.h: Shorter URL.
681 * inttypes.h: Likewise.
683 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
685 * verify.h: Document the internals better. Most of this change
686 was written by Bruno Haible.
688 2006-04-29 Bruno Haible <bruno@clisp.org>
690 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
691 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
693 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
695 * getdate.y (get_date): When adding relative date, start with the
696 initial time, not with the result of the first mktime call.
698 2006-04-23 Bruno Haible <bruno@clisp.org>
700 * copy-file.c: Include <unistd.h> unconditionally.
701 * execute.c: Likewise.
702 * fatal-signal.c: Likewise.
703 * findprog.c: Likewise.
704 * mkdtemp.c: Likewise.
707 * wait-process.h: Likewise.
709 2006-04-23 Bruno Haible <bruno@clisp.org>
711 * fwriteerror.c (fwriteerror): Call fclose also when an error
712 condition was already detected.
713 Reported by Ben Pfaff <blp@cs.stanford.edu>.
715 2006-04-19 Derek Price <derek@ximbiot.com>
716 Eric Blake <ebb9@byu.net>
718 * inttypes.h: Correct grammar in comment.
720 2006-04-18 Derek Price <derek@ximbiot.com>
721 Paul Eggert <eggert@cs.ucla.edu>
723 * inttypes.h: New file.
724 * strtoimax.c: Assume <inttypes.h>.
726 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
728 * utimens.c (futimens): glibc futimesat messes up if /proc
729 isn't mounted. Problem reported by Kir Kolyshkin.
731 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
733 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
734 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
735 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
737 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
739 Merge regex changes from libc, removing some of our
740 POSIX-conformance changes that were rejected and redoing them in a
743 * regcomp.c (re_compile_internal, init_dfa):
744 Length arg is now size_t, not Idx. All uses changed.
745 (peek_token): Forward decl now says internal_function.
746 (__re_error_msgid, __re_error_msgid_idx):
747 Now static rather than extern with attribute_hidden.
748 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
749 For some reason libc prefers K&R style defns for external functions.
750 (regerror) [!defined _LIBC]: Likewise.
751 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
752 (seek_collating_symbol_entry, lookup_collation_sequence_value):
753 (build_range_exp, build_collating_symbol):
755 (re_compile_fastmap): Use '\0' to memset, not 0.
756 (utf8_sb_map): Make the calculations more obvious.
757 (init_dfa, parse_bracket_exp, build_charclass_op):
758 Call calloc and cast result, as glibc does.
759 (init_word_char, fetch_token, peek_token, peek_token_bracket):
760 (build_range_exp, build_collating_symbol):
761 Now internal functions.
763 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
765 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
766 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
767 Don't depend on VMS; depend on __VMS instead, for POSIX
769 (regoff_t): Define to ssize_t, not long int.
771 Remove the REG_ macros named below. Instead, make the old names
772 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
774 (REG_BACKSLASH_ESCAPE_IN_LISTS):
775 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
776 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
777 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
778 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
779 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
780 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
781 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
782 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
783 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
784 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
785 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
786 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
787 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
788 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
789 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
790 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
792 Remove. All uses replaced by the old RE_* names.
793 (RE_BACKSLASH_ESCAPE_IN_LISTS):
794 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
795 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
796 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
797 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
798 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
799 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
800 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
801 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
802 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
803 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
804 Don't bother having these macros be independent of each others'
805 values, since they no longer exist in the POSIX name space.
807 Rename the following member names back to their old names,
808 unless !__USE_GNU_REGEX. All uses changed back.
809 (buffer): Renamed from re_buffer.
810 (allocated): Renamed from re_allocated.
811 (used): Renamed from re_used.
812 (syntax): Renamed from re_syntax.
813 (fastmap): Renamed from re_fastmap.
814 (translate): Renamed from re_translate.
815 (can_be_null): Renamed from re_can_be_null.
816 (regs_allocated): Renamed from re_regs_allocated.
817 (fastmap_accurate): Renamed from re_fastmap_accurate.
818 (no_sub): Renamed from re_no_sub.
819 (not_bol): Renamed from re_not_bol.
820 (not_eol): Renamed from re_not_eol.
821 (newline_anchor): Renamed from re_newline_anchor.
822 (num_regs): Renamed from rm_num_regs.
823 (start): Renamed from rm_start.
824 (end): Renamed from rm_end.
826 (free_state): Move up a bit.
828 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
830 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
831 when that is what is intended.
832 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
833 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
835 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
836 All uses changed back to re_malloc, etc. It's now the caller's
837 responsibility to check for overflow; all callers changed.
838 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
839 (re_x2nrealloc): Remove.
840 (free_state): Remove decl.
842 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
843 (re_set_registers, re_exec):
846 2006-01-31 Roland McGrath <roland@redhat.com>
848 * regcomp.c (calc_eclosure_iter): Remove dead variables.
849 Reported by Mike Frysinger <vapier@gentoo.org>.
851 2006-01-15 Andreas Jaeger <aj@suse.de>
854 * regex_internal.c (re_string_reconstruct): Adjust for
855 build_wcs_upper_buffer change.
856 (build_wcs_upper_buffer): Change return type.
858 2005-12-10 Ulrich Drepper <drepper@redhat.com>
860 * regex_internal.h: Include <stdint.h> if available.
862 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
864 * regex_internal.h (SIZE_MAX): Provide a default definition.
866 2005-10-14 Ulrich Drepper <drepper@redhat.com>
868 * regcomp.c: Adjust for changed secondary hash function.
870 2005-09-30 Ulrich Drepper <drepper@redhat.com>
872 * regex.h: Pretty printing.
873 Clean up namespace a bit.
875 2005-09-30 Jakub Jelinek <jakub@redhat.com>
877 * regexec.c (update_cur_sifted_state, check_arrival,
878 check_arrival_add_next_nodes): Avoid using uninitialized variable.
880 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
881 Ulrich Drepper <drepper@redhat.com>
884 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
885 (bitset_word_t): Renamed from bitset_word. All uses changed.
887 2005-09-22 Ulrich Drepper <drepper@redhat.com>
890 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
891 * regcomp.c: Remove unnecessary uses of
892 unsigned RE_TRANSLATE_TYPE.
893 * regex_internal.h: Likewise.
894 * regex_internal.c: Likewise.
895 * regexec.c: Likewise.
896 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
898 2005-09-07 Ulrich Drepper <drepper@redhat.com>
900 * regexec.c (find_recover_state): Remove unnecessary
902 (transit_state_bkref): Make DFA a const pointer.
903 (get_subexp): Likewise.
904 (check_arrival): Likewise.
905 (update_cur_sifted_state): Likewise.
906 (re_search_internal): Likewise.
907 (prune_impossible_nodes): Likewise.
908 (acquire_init_state_context): Likewise.
909 (proceed_next_node): Likewise.
910 (set_regs): Likewise.
911 (free_fail_stack_return): Likewise.
912 (check_arrival_expand_ecl): Mark DFA parameter as const.
913 (check_arrival_expand_ecl_sub): Likewise.
914 (check_subexp_limits): Likewise.
915 (sub_epsilon_src_nodes): Likewise.
916 (add_epsilon_src_nodes): Likewise.
917 (merge_state_array): Likewise.
918 (update_regs): Likewise.
919 (build_trtable): Likewise.
920 (sift_states_backward): Mark MCTX parameter as const.
921 (build_sifted_states): Likewise.
922 (update_cur_sifted_state): Likewise.
923 (sift_states_mkref): Likewise.
924 (check_arrival_expand_ecl): Mark eclosure as const.
925 (check_dst_limits_calc_pos_1): Likewise.
926 * regex_internal.h (re_match_context_t): Make dfa a const
929 2005-09-06 Ulrich Drepper <drepper@redhat.com>
931 * regexec.c (merge_state_with_log): Define dfa as const pointer.
932 (transit_state_sb): Likewise.
933 (transit_state_mb): Likewise.
934 (sift_states_iter_mb): Likewise.
935 (check_arrival_add_next_nodes): Likewise.
936 (check_node_accept_bytes): Change first parameter to pointer-to-const.
937 [_LIBC] (re_search_2_stub): Use mempcpy.
939 * regex_internal.c (re_string_reconstruct): Avoid calling
940 mbrtowc for very simple UTF-8 case.
942 * regex_internal.c (re_acquire_state): Make DFA pointer arg
944 (re_acquire_state_context): Likewise.
945 * regex_internal.h: Adjust prototypes.
947 * regex.c: Prevent using C++ compilers.
949 * regex_internal.c (re_acquire_state): Minor code rearrangement.
950 (re_acquire_state_context): Likewise.
952 2006-03-29 Mark D. Baushke <mdb@gnu.org>
953 Bruno Haible <bruno@clisp.org>
955 * stdint_.h: On OpenBSD, don't redefine types already included in
956 <sys/types.h> and <inttypes.h>.
958 2006-03-24 Eric Blake <ebb9@byu.net>
960 * time_r.c (copy_string_result): Remove, as it is no longer used.
962 2006-03-24 Simon Josefsson <jas@extundo.com>
964 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
965 including some doc fixes.
966 (base64_encode_alloc): Fix +1 bug on allocation failures.
968 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
970 * base64.c (base64_encode): Do not read past end of array with
971 unsanitized input on systems with CHAR_BIT > 8.
973 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
975 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
976 Typedef to long int, not to off_, as POSIX will likely change
979 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
981 * argp-help.c (validate_uparams): Fix typo
982 * argp-parse.c (argp_default_options): Consistently begin help
983 messages with a lowercase letter.
985 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
987 * time_r.h (asctime_r, ctime_r): Remove. These functions can
988 overrun buffers and shouldn't be used (much as gets shouldn't be
990 * time_r.c (asctime_r, ctime_r): Likewise.
992 2006-03-08 Simon Josefsson <jas@extundo.com>
994 * gc-gnulib.c (randomize): Don't open files called 'no', they
995 signal that configure disabled the device.
997 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
999 * c-stack.c: Include unistd.h unconditionally, since we now assume
1001 * getlogin_r.c: Likewise.
1002 * getlogin_r.h: Likewise.
1004 * pagealign_alloc.c: Likewise.
1005 * unistd_.h: Remove; no longer needed.
1007 2006-03-07 Simon Josefsson <jas@extundo.com>
1009 * unistd_.h: New file.
1011 2006-03-07 Simon Josefsson <jas@extundo.com>
1013 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1015 2006-03-01 Simon Josefsson <jas@extundo.com>
1017 * readline.c: Fix typo, tiny patch from Stepan Kasal
1020 2006-02-28 Simon Josefsson <jas@extundo.com>
1022 * getopt.c: Protect #include of unistd.h, for MSVS.
1024 2006-02-27 Simon Josefsson <jas@extundo.com>
1026 * base64.h: Indent #define's. From Jim Meyering
1029 2006-02-27 Jim Meyering <jim@meyering.net>
1031 Revert the change of 2006-02-24, so these files can continue
1032 to be sync'd from gettext.
1033 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1036 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1038 * glob.c: Say "invalid" rather than "illegal" in comments.
1040 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1042 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1044 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1046 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1047 AT_FDCWD exceeds INT_MAX.
1048 * openat.h (AT_FDCWD): Likewise.
1050 2006-02-14 Jim Meyering <jim@meyering.net>
1052 Sync from coreutils.
1054 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1055 failure on deficient systems, and simplify gnulib lgpl dependencies.
1056 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1057 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1059 * xalloc-die.c: Remove unused definition of N_.
1061 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1063 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1065 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1067 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1068 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1070 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1072 * argp-namefrob.h: Restore changes accidentally lost during the
1073 "autoupdate" on 2005-12-12.
1075 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1077 * fnmatch.c (L_): Renamed from L, to work around a bug in
1078 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1079 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1082 2006-01-26 Simon Josefsson <jas@extundo.com>
1084 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1085 prototype is visible on mingw32.
1087 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1090 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1093 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1095 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1096 attempt to open for write; this always fails, at least on POSIX
1097 hosts. This reinstates the 2006-01-09 change, which was
1098 inadvertently removed.
1100 2006-01-26 Bruno Haible <bruno@clisp.org>
1101 Paul Eggert <eggert@cs.ucla.edu>
1103 * stdbool_.h (_Bool)
1104 [(! (defined __cplusplus || defined __BEOS__)
1105 && !defined __GNUC__
1106 && !(defined __HP_cc || defined __xlc__
1107 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1108 || defined __sgi))]:
1109 #define to signed char in these cases too; this simplifies
1110 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1111 etc., separately) and makes it more conservative.
1113 2006-01-21 Jim Meyering <jim@meyering.net>
1115 Sync from the stable (b5) branch of coreutils:
1117 * fts.c (fts_children): Don't let close() clobber errno from
1120 * fts.c (fts_stat): When following a symlink-to-directory,
1121 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1122 a dangling symlink. That can also happen at least for ELOOP.
1123 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1124 FYI, this bug predates the inclusion of fts.c in coreutils.
1126 * fts.c (fts_open): Put new maxarglen declaration and uses
1127 in their own block, so pre-c99 compilers don't object.
1129 Avoid the double-free (first in fts_read, second in fts_close) that
1130 would occur when an `active' directory is made inaccessible (e.g.,
1131 via chmod a-x) during a traversal.
1132 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1133 before returning. Reproduce this failure by
1134 mkdir -p a/b; cd a; chmod a-x . b
1135 Reported by Stavros Passas.
1137 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1139 * argp-namefrob.h: Bugfix. Remove stray #
1141 2006-01-25 Bruno Haible <bruno@clisp.org>
1143 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1145 Reported by Paul Eggert.
1147 2006-01-25 Jim Meyering <jim@meyering.net>
1149 * fileblocks.c: Remove more useless parentheses.
1150 * readutmp.h: Likewise.
1152 2006-01-24 Bruno Haible <bruno@clisp.org>
1154 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1156 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1159 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1160 to avoid problems with the built-in _Bool type.
1161 Reported by Paul Eggert on 2005-11-26.
1163 2006-01-24 Jim Meyering <jim@meyering.net>
1165 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1167 2006-01-24 Simon Josefsson <jas@extundo.com>
1169 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1172 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1174 Work around porting bugs reported by Dieter in
1175 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1176 * getopt.c (_NOPROTO): Remove; no longer needed.
1177 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1178 Include "getopt.h" first, to check interface.
1179 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1181 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1182 (__strndup): Revert to K&R-style function dfns, the glibc style.
1183 * strnlen.c: Don't claim it's taken from glibc; it's not.
1184 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1185 Include strnlen.h first, to get prototype properly.
1186 (strnlen): Renamed from __strnlen.
1189 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1191 These changes imported from libc.
1192 * getopt.c: Use __fxprintf instead of inline stream orientation
1193 test and two separate function calls.
1194 * strndup.c (__strndup): Add libc_hidden_def.
1196 2006-01-22 Bruno Haible <bruno@clisp.org>
1198 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1199 temporary buffer for sprintf, take into account the precision also
1200 for 'd', 'i', 'u', 'o', 'x', 'X'.
1202 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1204 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1205 to pacify gcc -Wswitch-default.
1207 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1209 * argp-help.c (usage_long_opt): Do not print DOC options.
1210 (__argp_base_name): Removed
1211 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1213 (__argp_base_name): Provide macro definition or extern declaration
1214 depending on the configuration
1216 2006-01-20 Simon Josefsson <jas@extundo.com>
1218 * inet_ntop.h: Unconditionally include sys/socket.h.
1220 2006-01-19 Simon Josefsson <jas@extundo.com>
1222 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1224 2006-01-12 Simon Josefsson <jas@extundo.com>
1226 * base64.c: Fix warning, reported by Bruno Haible
1227 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1229 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1231 Sync from coreutils.
1232 * md5.c: Fix commentary typos.
1233 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1234 * md5.h (__attribute__): Remove; unused.
1235 * sha1.c: Fix commentary to match md5 better.
1236 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1237 so that we don't need to worry about alignment. All uses changed.
1238 This merges the 2005-10-28 md5 change into sha1.
1240 2006-01-11 Jim Meyering <jim@meyering.net>
1242 Sync from coreutils.
1243 * md5.c (OP): Fix spacing.
1245 2006-01-11 Simon Josefsson <jas@extundo.com>
1247 * stdint_.h (SIZE_MAX): Add missing (.
1249 2006-01-10 Bruno Haible <bruno@clisp.org>
1251 * argp.h (__const): Remove macro. Use const instead.
1252 * argp-fmtstream.h (__const): Likewise.
1253 * glob_.h (__const): Remove macro.
1254 * glob-libc.h: Use const instead of __const.
1256 2006-01-10 Jim Meyering <jim@meyering.net>
1258 Avoid the double-free (first in fts_read, second in fts_close) that
1259 would occur when an `active' directory is made inaccessible (e.g.,
1260 via chmod a-x) during a traversal.
1261 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1262 before returning. Reproduce this failure by
1263 mkdir -p a/b; cd a; chmod a-x . b
1264 Reported by Stavros Passas.
1266 Sync from coreutils.
1267 * sha1.c: Tweak grammar in a comment.
1269 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1271 * regex_internal.h (BITSET_WORD_BITS):
1272 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1273 preprocessor mishandles large unsigned values as if they were signed.
1274 Problem reported by Claudio Fontana in
1275 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1277 2006-01-10 Simon Josefsson <jas@extundo.com>
1279 * socket_.h: New file.
1281 2006-01-10 Bruno Haible <bruno@clisp.org>
1283 * localcharset.c: Update from GNU gettext.
1285 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1287 Sync from coreutils.
1288 * chdir-long.c (cdb_free): Don't bother trying to open directory
1289 for write access: POSIX says that must fail.
1290 * fts.c (diropen): Likewise.
1291 * save-cwd.c (save_cwd): Likewise.
1292 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1293 well, for minor improvements on hosts that lack O_DIRECTORY.
1294 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1295 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1296 Fall back on chown if open failed with EACCES.
1298 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1299 Report an error at compile-time if only a 1-second nominal clock
1300 resolution is found.
1302 * lchmod.h: New file.
1303 * mkdir-p.c: Include lchmod.h, lchown.h.
1304 (make_dir_parents): Use lchown rather than chown, and
1305 lchmod rather than chmod.
1307 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1308 too. Problem with "none" reported by Bob Proulx. Problem with
1309 "proc" reported by n0dalus.
1311 * mountlist.c: Include <limits.h>.
1312 (dev_from_mount_options)
1313 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1314 New function. It no longer assumes "dev=" has the System V meaning
1315 on Linux (since it doesn't). It also parses "dev=" more carefully.
1316 (read_file_system_list)
1317 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1318 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1321 * posixtm.h (PDS_PRE_2000): New macro.
1322 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1323 All usages changed. Reject dates outside the range 1969-1999 if
1324 PDS_PRE_2000 is used.
1326 2006-01-09 Jim Meyering <jim@meyering.net>
1328 Sync from coreutils.
1330 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1332 * chdir-safer.h, chdir-safer.c: New files.
1334 * modechange.c (mode_compile): Reject an invalid mode string
1335 that starts with an octal digit. From Andreas Gruenbacher.
1337 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1338 and dup to open_safer and dup_safer, respectively.
1339 (openat_permissive): Fix typo in comment.
1341 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1342 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1343 (_): Remove; no longer needed.
1344 (openat): Renamed from rpl_openat; no need for rpl_openat
1345 since openat.h renames openat for us.
1346 Replace most of the body with a call to openat_permissive,
1347 to avoid duplicate code.
1348 Port to (probably hypothetical) environments were mode_t is
1350 (openat_permissive): Require mode arg, so that we can check
1351 types better. Put it just after flags. Change cwd failure
1352 indicator from pointer-to-bool to pointer-to-errno-value.
1353 All callers changed.
1354 Invoke openat_save_fail and/or openat_restore_fail if
1355 cwd_errno is null, so that openat can call us.
1356 (openat_permissive, fdopendir, fstatat, unlinkat):
1357 Simplify errno handling to avoid some duplicate code,
1358 as it's OK to set errno on success.
1359 * openat.h: Revamp code so that function macros depend on
1360 __OPENAT_PREFIX only, not also on AT_FDCWD.
1361 (openat_ro): Remove. Caller changed to use openat_permissive.
1362 (openat_permissive): Now a macro, if not a function.
1363 (openat_restore_fail, openat_save_fail): Now always functions,
1364 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1366 * openat-priv.h: New file, defining macros used by mkdirat.c
1368 * mkdirat.c: Include openat-priv.h.
1369 Remove definitions of macros defined therein.
1370 * openat.c: Likewise.
1372 * mkdirat.c (mkdirat): New file and function.
1373 * openat.h (mkdirat): Declare.
1375 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1377 * openat.h (openat_permissive): Declare.
1378 (openat_ro): Define.
1380 * openat.c (EXPECTED_ERRNO): New macro.
1381 (openat_permissive): New function -- used in remove.c rewrite.
1382 (all functions): Set errno just before returning, only if there
1383 was an actual failure.
1384 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1386 Emulate openat-family functions using Linux's procfs, if possible.
1387 Idea and some code based on Ulrich Drepper's glibc changes.
1389 * openat.c: (BUILD_PROC_NAME): New macro.
1390 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1391 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1392 before falling back on save_cwd and restore_cwd.
1393 (fdopendir, fstatat, unlinkat): Likewise.
1395 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1396 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1398 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1399 as second argument to va_arg. Otherwise, some versions of gcc
1400 warn that `if this code is reached, the program will abort'.
1402 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1404 Sync from coreutils.
1406 Add POSIX ACL support
1407 * acl.h (copy_acl, set_acl): Add declarations.
1408 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1409 systems other than Linux.
1410 (chmod_or_fchmod): New function: use fchmod when possible,
1411 and chmod otherwise.
1412 (file_has_acl): Add a POSIX ACL implementation, with a
1413 Linux-specific subcase.
1414 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1415 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1416 acls are unsupported.
1417 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1418 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1421 2006-01-09 Bruno Haible <bruno@clisp.org>
1423 * sysexit_.h (EX_OK): New macro.
1424 Suggested by Martin Lambers <marlam@marlam.de>.
1426 2006-01-09 Bruno Haible <bruno@clisp.org>
1428 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1429 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1430 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1431 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1433 2006-01-09 Bruno Haible <bruno@clisp.org>
1435 * stdint_.h (SIZE_MAX): Write the value without involving negative
1438 2005-10-16 Bruno Haible <bruno@clisp.org>
1440 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1441 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1443 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1445 * strftime.c (tzname): Don't declare if it is already #defined.
1446 Problem reported for Mingw by Mark Junker.
1448 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1450 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1451 long int, not int, for nanosecond counts, so that people who are
1452 used to POSIX struct timespec won't be surprised. Reported by Jim
1455 2005-12-16 Jim Meyering <jim@meyering.net>
1457 * fprintftime.c, fprintftime.h: New files.
1459 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1461 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1462 * argp-help.c (fill_in_uparams): Check if the constructed
1463 struct uparams is valid. Fall back to the default values if it is
1466 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1468 * argp-help.c (__argp_base_name): New function
1469 (__argp_short_program_name): Rewrite using __argp_base_name
1470 * argp-namefrob.h: Define program_invocation_name and
1471 program_invocation_short_name if requested
1472 (__argp_base_name): Add prototype
1473 * argp-parse.c (argp_def): Use gettext wrappers
1474 (argp_default_parser): Use __argp_base_name
1475 * argp-pin.c: New file. Defines program_invocation_name and
1476 program_invocation_short_name on systems that lack them.
1478 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1480 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1481 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1482 porting problem reported by Georg Schwarz in
1483 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1485 2005-07-09 Bruno Haible <bruno@clisp.org>
1487 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1488 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1489 Reported by Mark Junker <mjscod@gmx.de>.
1491 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1493 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1494 (uintmax_t) [defined uintmax_t]: Do not declare.
1495 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1496 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1497 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1498 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1499 sake of portability to weird hosts that C allows (though we don't
1500 know of any practical examples).
1502 * savedir.h (fdsavedir): New decl.
1503 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1504 contains most of the former guts of savedir.
1505 (savedir): Use savedirstream.
1508 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1510 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1511 coreutils no longer futzes with rounding modes.
1513 2005-11-14 Jim Meyering <jim@meyering.net>
1515 * mkstemp-safer.c: Include <config.h>, required for possible
1516 replacement of mkstemp.
1518 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1520 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1522 (gethrxtime) [! (HAVE_NANOUPTIME
1523 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1524 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1525 our own approximation.
1527 2005-11-10 Simon Josefsson <jas@extundo.com>
1529 * readline.c: Remove EOL.
1531 2005-11-08 Eric Blake <ebb9@byu.net>
1533 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1535 2005-11-08 Eric Blake <ebb9@byu.net>
1537 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1539 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1541 Fix porting problem reported by Theodoros V. Kalamatianos.
1542 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1543 Don't assume that futimes failing means we must fail.
1545 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1547 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1548 leave errno alone. Problem reported by Dmitry V. Levin.
1550 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1552 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1553 errno alone. Problem reported by Frederic Jolliton.
1555 2005-10-28 Simon Josefsson <jas@extundo.com>
1557 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1558 "restrict" keywords, as per POSIX. Protect the function
1559 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1560 Don't use K&R prototypes. Check the sprintf return values.
1561 Re-define EAFNOSUPPORT if not present. Indent.
1563 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1564 suggested by Bruno Haible <bruno@clisp.org>.
1566 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1568 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1570 * gc-libgcrypt.c: Add MD2 (which is not available through
1573 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1575 * md2.h, md2.c: New files.
1577 2005-10-24 Simon Josefsson <jas@extundo.com>
1579 * md4.h: Shrink buffer size, now that we changed the type.
1581 2005-10-22 Simon Josefsson <jas@extundo.com>
1583 * arcfour.h, arcfour.c: Use fixed size indices in the
1584 arcfour_context struct (simplify test vector testing in GNU
1587 2005-10-22 Simon Josefsson <jas@extundo.com>
1589 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1590 suggested by Bruno Haible <bruno@clisp.org>.
1592 2005-10-22 Simon Josefsson <jas@extundo.com>
1594 * crc.h: Include stddef.h, for size_t.
1596 2005-10-21 Simon Josefsson <jas@extundo.com>
1598 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1599 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1601 2005-10-21 Simon Josefsson <jas@extundo.com>
1603 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1606 2005-10-21 Simon Josefsson <jas@extundo.com>
1608 * gc-gnulib.c: Support ARCTWO in CBC mode.
1610 2005-10-21 Simon Josefsson <jas@extundo.com>
1612 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1615 * hmac-sha1.c (hmac_sha1): Likewise.
1617 * crc.c (crc32_update): Actually use crc parameter, suggested by
1618 Bruno Haible <bruno@clisp.org>.
1620 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1623 2005-10-21 Simon Josefsson <jas@extundo.com>
1625 * des.h, des.c: New files.
1627 * gc-gnulib.c: Support DES.c
1629 2005-10-21 Simon Josefsson <jas@extundo.com>
1631 * arctwo.h, arctwo.c: New files.
1633 * gc-gnulib.c: Support ARCTWO.
1635 2005-10-21 Simon Josefsson <jas@extundo.com>
1637 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1639 2005-10-19 Simon Josefsson <jas@extundo.com>
1641 * gc-gnulib.c: Support ARCFOUR.
1643 2005-10-19 Simon Josefsson <jas@extundo.com>
1645 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1648 * gc.h: Add ECB enum type.
1650 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1652 2005-10-19 Simon Josefsson <jas@extundo.com>
1654 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1656 2005-10-18 Simon Josefsson <jas@extundo.com>
1658 * md4.h, md4.c: New files, based on md5.?.
1660 2005-10-17 Simon Josefsson <jas@extundo.com>
1662 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1664 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1666 2005-10-17 Simon Josefsson <jas@extundo.com>
1668 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1670 2005-10-17 Simon Josefsson <jas@extundo.com>
1672 * gc.h, gc-libgcrypt.c: Add ciphers.
1674 2005-10-17 Simon Josefsson <jas@extundo.com>
1676 * sha1.c: Use uint32_t instead of md5_uint32.t
1678 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1681 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1683 * md5.h: Use stdint.h and uint32_t. Doc fix.
1685 2005-10-15 Simon Josefsson <jas@extundo.com>
1687 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1689 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1691 2005-10-14 Simon Josefsson <jas@extundo.com>
1693 * arcfour.h, arcfour.c: New files.
1695 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1697 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1698 include <wchar.h>; no longer needed.
1700 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1701 and Ulrich Drepper <drepper@redhat.com>
1704 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1705 instead of inline stream orientation test and two separate
1706 function calls. Pay no attention to USE_IN_LIBIO.
1708 2005-10-14 Roland McGrath <roland@redhat.com>
1710 Import from libc. [BZ #1331]
1711 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1713 Reported by Matej Vela <vela@debian.org>.
1715 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1717 * mkdir-p.c (make_dir_parents): Don't report an error if an
1718 intermediate directory is in a read-only file system. Problem
1719 reported by Eric Blake.
1721 2005-10-13 Simon Josefsson <jas@extundo.com>
1723 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1724 Move memory allocation outside of loop.
1726 2005-10-12 Simon Josefsson <jas@extundo.com>
1728 * gc-pbkdf2-sha1.c: New file.
1730 * gc.h: Add gc_pbkdf2_sha1 prototype.
1732 2005-10-12 Simon Josefsson <jas@extundo.com>
1734 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1735 suggested by Bruno Haible <bruno@clisp.org>.
1737 2005-10-12 Simon Josefsson <jas@extundo.com>
1739 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1741 * gc-gnulib.c (gc_hmac_sha1): New function.
1743 2005-10-12 Simon Josefsson <jas@extundo.com>
1745 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1747 2005-10-12 Simon Josefsson <jas@extundo.com>
1749 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1750 GC_USE_HMAC_MD5, respectively.
1752 * gc-libgcrypt.c (gc_md5): Fix assert call.
1755 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1757 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1759 * gc-gnulib.c (gc_hash_buffer): Ditto.
1761 2005-10-11 Bruno Haible <bruno@clisp.org>
1763 * c-strcasestr.h: New file, from GNU gettext.
1764 * c-strcasestr.c: New file, from GNU gettext.
1766 2005-10-11 Bruno Haible <bruno@clisp.org>
1768 * c-strcase.h: New file, from GNU gettext.
1769 * c-strcasecmp.c: New file, from GNU gettext.
1770 * c-strncasecmp.c: New file, from GNU gettext.
1772 2005-10-11 Simon Josefsson <jas@extundo.com>
1774 * crc.h, crc.c: New files.
1776 * gc.h (gc_hash_buffer): Add doc.
1778 2005-10-08 Simon Josefsson <jas@extundo.com>
1780 * gc.h: Add gc_hash and gc_hash_buffer.
1782 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1784 * gc-libgcrypt.c (gc_hash_buffer): Add.
1786 2005-10-11 Bruno Haible <bruno@clisp.org>
1788 * strcasecmp.c: Include limits.h.
1789 (strcasecmp): Avoid integer overflow on exotic platforms.
1790 * strncasecmp.c: Include limits.h.
1791 (strncasecmp): Avoid integer overflow on exotic platforms.
1792 Reported by Paul Eggert.
1794 2005-10-06 Simon Josefsson <jas@extundo.com>
1796 * hmac-md5.c: New file.
1800 2005-10-06 Simon Josefsson <jas@extundo.com>
1802 * memxor.c (memxor): Avoid casts and warnings.
1804 2005-10-05 Derek Price <derek@ximbiot.com>
1806 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1808 2005-10-05 Simon Josefsson <jas@extundo.com>
1810 * memxor.c (memxor): Fix compiler error.
1812 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1813 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1815 * memxor.h, memxor.c: New files.
1817 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1818 we assume all systems have it, suggested by Jim Meyering
1819 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1820 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1821 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1824 2005-10-04 Bruno Haible <bruno@clisp.org>
1826 * verify.h (verify_true): Provide alternative definition for C++.
1828 2005-10-04 Simon Josefsson <jas@extundo.com>
1830 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1831 D. Baushke" <mdb@gnu.org>.
1833 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1835 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1836 (SSIZE_MAX): New macro, if not already defined.
1837 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1840 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1842 * exclude.c: Include verify.h.
1843 (verify): Remove. All callers changed to use verify.h's version.
1844 * strtoimax.c: Likewise.
1845 * utimecmp.c: Likewis.e
1847 Sync from coreutils.
1848 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1849 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1850 * .cvsignore: Add fts.h, search.h, t-fpending.
1851 * settime.c (settime): Fix { typo in previous patch. Also, don't
1852 bother returning ENOSYS if settimeofday or stime fails; just let
1853 them return whatever errno they want to return.
1854 * utimens.c: Include unistd.h, for dup2.
1855 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1856 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1858 2005-10-02 Jim Meyering <jim@meyering.net>
1860 Sync from coreutils.
1861 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1862 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1863 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1864 Remove AT_FDCWD test.
1865 Do not consume the fd unless successful.
1866 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1867 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1868 block, so that we don't even try to compile it if settimeofday is
1869 available. This works around a compilation failure on OSF1 V5.1,
1870 due to stime requiring a `long int*' while tv_sec is `int'.
1872 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1874 * getdelim.c (getdelim): Remove unused variables.
1876 2005-10-01 Simon Josefsson <jas@extundo.com>
1878 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1879 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1880 AI_* and EAI_* definitions. Protect function declarations.
1882 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1884 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1885 so that the code works even with ancient cpp. Portability problem
1886 with GCC 2.7.2.1 reported by Thomas M.Ott.
1888 2005-09-27 Jim Meyering <jim@meyering.net>
1890 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1892 * intprops.h (signed_type_or_expr__): Define.
1893 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1896 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1898 * verify.h (verify_expr): Remove, replacing with:
1899 (verify_true): New macro that returns true instead of void.
1900 (verify_type__): Remove.
1901 (verify): Use verify_true rather than verify_type__.
1903 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1905 * utimens.c (ENOSYS): Define if not already defined.
1906 (futimens): Support having a null PATH if the file descriptor
1909 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1911 (__attribute): Define to empty unless GCC 3.1 or later.
1912 This works around a core dump on OpenBSD 3.4, which has GCC
1913 2.95.3, which dumps core when given __attribute__(()). It also
1914 simplifies other tests, since we really don't want to bother with
1915 worrying about which ancient version of GCC supported what.
1916 Original problem reported by Yoann Vandoorselaere, with part of
1917 the fix suggested by Derek Price.
1919 2005-09-24 Jim Meyering <jim@meyering.net>
1921 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1922 so we can once again use a positive bitfield width of 1 -- now we
1923 don't have to explain why we were using a bitfield width of 2.
1925 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1927 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1928 Problem reported by Eric Blake.
1929 (getaddrinfo): Initialize se so that it's not garbage.
1930 Redo internal storage allocation so that it doesn't make unportable
1931 assumptions about alignment.
1934 * utimens.c (futimens): Use futimesat if available.
1935 Prefer it to futimes since it doesn't have the futimes bug.
1937 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1938 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1939 Instead, declare a function that returns a pointer to an array,
1940 and use verify_type__ to declare the size of the array.
1941 Problem and germ of a solution reported by Bruno Haible.
1942 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1943 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1945 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1947 Sync from coreutils.
1949 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1951 * argmatch.h: Include verify.h
1952 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1953 (ARGMATCH_ASSERT): Remove; unused.
1954 * canonicalize.c: Assume STDC_HEADERS.
1955 * exclude.c: Include "strcase.h".
1956 * regex_internal.h [!defined _LIBC]: Likewise.
1957 * getusershell.c: Include stdio--.h rather than stdio.h
1959 (getusershell): Call fopen, not fopen_safer.
1960 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1961 Do not include unistd-safer.h.
1962 (save_cwd): Don't call fd_safer; no longer needed
1963 now that we include fcntl--.h.
1965 * getdate.y (relative_time): New type.
1966 (RELATIVE_TIME_0): New constant.
1967 (parser_control): Use relative_time instead of doing it ourselves.
1968 (%union): Add new relative_time rel member.
1969 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1971 (relunit, relunit_snumber): Now of type rel.
1972 (zone, rel, relunit, get_date): Adjust to above changes.
1974 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1975 Do not include unistd-safer.h.
1976 (getloadavg): Don't call fd_safer; no longer needed
1977 now that we include fcntl--.h.
1979 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1980 (make_dir_parents): Treat ENOSYS like EEXIST.
1982 Improve quality of diagnostics on restore_cwd failure.
1983 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1984 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1985 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1986 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1987 each time through the loop. Do not diagnose restore_cwd failure;
1988 that is the caller's job (and perhaps the caller does not care).
1990 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1991 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1992 If the file already exists but is not a directory, don't bother
1993 to try to make its parents.
1994 Close potential file descriptor leak if we can't chdir("/") (!).
1995 Don't always return true if chdir($PWD) fails; return true only
1996 if the requested action was done successfully (except for the
1998 Don't log final directory unless we actually made it.
1999 Refactor to avoid duplicate code to fix up permissions.
2000 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2002 * strftime.c (my_strftime): Rewrite the previous change slightly,
2003 to make it a bit faster and (I hope) clearer.
2004 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2005 Fix bug in formats like %2N.
2007 * verify.h: New file.
2009 2005-09-22 Jim Meyering <jim@meyering.net>
2011 Sync from coreutils.
2013 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2015 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2016 the .tm_year member, since otherwise gcc-4.0 would now warn about
2017 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2019 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2020 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2022 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2023 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2024 when run in a time zone for which daylight savings time is in effect
2025 for the starting date.
2027 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2028 stop us from restricting permissions of just-created absolute-named
2030 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2031 to restore initial working directory.
2032 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2033 to tell caller if/when we change the working directory and are
2034 unable to return to the initial one.
2035 * mkdir-p.h (make_dir_parents): Update prototype.
2036 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2037 `return false'. This fixes a bug introduced on 2004-07-30.
2039 * openat.c (fdopendir): Be sure to close the supplied
2040 file descriptor before returning. This makes our replacement
2041 implementation a little closer to Solaris's, where fdopendir
2042 ties the file descriptor to the returned DIR* pointer.
2043 * openat.c (unlinkat): New function.
2044 * openat.h (unlinkat): Add prototype.
2045 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2046 (openat_restore_fail): Rename from openat_restore_die.
2047 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2049 Provide an alternative to exiting immediately upon save_cwd or
2050 restore_cwd failure. Now, an application can arrange e.g.,
2051 to perform a longjump in that case.
2052 * openat.c: Include dirname.h.
2053 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2054 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2055 and openat_restore_die rather than calling error directly.
2056 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2058 * openat-die.c (openat_save_die, openat_restore_die): New file.
2059 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2061 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2062 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2063 int utc, int nanoseconds);
2065 date should not have to allocate a megabyte of virtual memory to
2066 handle a format argument like +%1048575T. When implemented with
2067 strftime, it must allocate such a buffer, use strftime to fill it
2068 in, print it, then free it.
2069 With fprintftime, it simply prints everything and exits.
2070 With no need for memory allocation, that's one fewer way to fail.
2071 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2072 optional field width, not before, so we accept %9:z, not %:9z.
2073 (my_strftime): Be sure to use L_('x') for literals.
2075 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2076 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2077 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2078 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2079 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2080 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2081 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2082 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2083 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2085 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2086 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2087 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2088 and don't include <sys/file.h>).
2090 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2092 Sync from coreutils.
2094 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2095 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2096 [!LDAV_DONE]: Avoid unused variable warning.
2098 2005-09-21 Bruno Haible <bruno@clisp.org>
2100 * unicodeio.h (unicode_to_mb): New declaration.
2102 2005-09-20 Derek Price <derek@ximbiot.com>
2104 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2106 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2108 Use a consistent style for including <config.h>.
2109 * __fpending.c, acl.c, argmatch.c,
2110 argp-help.c, argp-parse.c,
2111 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2112 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2113 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2114 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2115 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2116 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2117 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2118 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2119 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2120 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2121 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2122 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2123 modechange.c, mountlist.c, open-safer.c, physmem.c,
2124 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2125 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2126 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2127 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2128 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2129 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2130 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2131 userspec.c, utimecmp.c, version-etc-fsf.c,
2132 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2133 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2134 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2135 Standardize inclusion of config.h.
2136 * __fpending.h, dirfd.h, getdate.h, human.h,
2137 inttostr.h: Removed inclusion of config.h from header files.
2138 * inttostr.c: Adjusted in-tree users.
2139 * timespec.h: Remove superfluous warning to include config.h.
2140 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2141 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2142 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2143 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2145 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2147 * stat-time.h: New file.
2148 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2149 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2151 (timespec_cmp): New function.
2152 * utimecmp.c: Include stat-time.h.
2153 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2154 members exist, not on the obsolescent ST_MTIM_NSEC.
2155 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2157 2005-09-15 Derek Price <derek@ximbiot.com>
2158 Paul Eggert <eggert@cs.ucla.edu>
2160 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2161 changes, consolidating in...
2162 * regex_internal.h: ...this file.
2164 2005-09-15 Derek Price <derek@ximbiot.com>
2166 * regex_internal.h: Blank `pure' for GNUC < 3.
2167 * regex_internal.c: Ditto, using this...
2168 (__GNUC_PREREQ): ...new macro.
2169 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2170 (__GNUC_PREREQ): ...this new macro.
2172 * strstr.h: Include string.h. Define strstr as a macro here.
2174 2005-09-13 Derek Price <derek@ximbiot.com>
2176 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2178 Reported by Jim Meyering <jim@meyering.net>.
2180 2005-09-13 Jim Meyering <jim@meyering.net>
2182 * canon-host.c: Filter through gnu indent and reword comments slightly.
2183 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2185 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2187 * lib/base64.c: Typo.
2188 (base64_encode): Put b64str in initialized data section.
2190 2005-09-12 Derek Price <derek@ximbiot.com>
2192 Return usable errors from canon-host.
2193 * canon-host.h: New file.
2194 * canon-host.c (canon_host): Wrap...
2195 (canon_host_r): ...this new function, which now relies exclusively on
2197 (ch_strerror): New function.
2198 (last_cherror): New global.
2199 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2200 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2202 (freeaddrinfo): Free ai->ai_canonname when set.
2204 2005-09-12 Derek Price <derek@ximbiot.com>
2205 Paul Eggert <eggert@cs.ucla.edu>
2207 * glob-libc.h: Renamed from glob_.h. The new version is
2208 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2209 protecting things that should be done only in gnulib contexts.
2210 * glob_.h: New file, containing only the glob things needed for
2212 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2213 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2214 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2215 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2216 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2217 and to respect the namespace rules better.
2219 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2221 Merge glibc and coreutils changes into gnulib, plus a few
2223 * md5.c: Use #error rather than a string.
2224 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2225 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2226 (__attribute__): Define to empty for non recent-GCC.
2227 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2228 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2229 Renamed from their non-__ counterparts, with new macros replacing
2230 them if not _LIBC. Add __THROW attribute.
2232 (struct md5_ctx): Align buffer if using GCC.
2233 * sha1.h (struct sha1_ctx): Likewise.
2234 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2235 The old name was backwards.
2236 (NOTSWAP): Remove; not used.
2237 (rol): New macro, moved here from md5.h.
2238 (sha1_process_block): Remove a FIXME that doesn't make sense.
2240 2005-09-12 Derek Price <derek@ximbiot.com>
2242 * gai_strerror.c: Include config.h when available. Include
2243 getaddrinfo.h before other headers to test interface.
2244 Reported by Larry Jones <lawrence.jones@ugs.com>.
2246 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2248 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2249 definitions, since that's the preferred style in glibc.
2250 Fix a minor spacing issue, and update copyright notice to match glibc's.
2252 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2254 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2256 2005-09-06 Simon Josefsson <jas@extundo.com>
2258 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2259 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2261 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2263 Change bitset word type from unsigned int to unsigned long int,
2264 as this has better performance on typical 64-bit hosts.
2265 Port bitset code to hosts with unusual word sizes.
2266 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2267 (build_collating_symbol):
2268 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2269 argument is a bitset. This is merely a style issue, but it makes
2270 it clearer that an entire array is expected.
2271 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2272 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2273 Port to the case where bitset_word is not the same as unsigned int.
2274 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2275 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2277 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2278 (build_trtable, group_nodes_into_DFAstates):
2280 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2281 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2282 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2283 * regexec.c (group_nodes_into_DFAstates): Likewise.
2284 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2285 * regcomp.c (optimize_subexps, lower_subexp):
2286 Work even if bitset_word has holes in its bitwise representation.
2287 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2288 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2290 * regex_internal.c (re_string_reconstruct):
2291 Don't assume UCHAR_MAX == 255.
2292 * regex_internal.h (bitset_set_all): Likewise.
2293 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2295 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2296 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2298 (BITSET_WORD_MAX): New macro.
2299 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2300 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2301 (bitset_empty, bitset_copy):
2302 Prefer sizeof (bitset) to multiplying it out ourselves.
2303 (bitset_not_merge): Remove; unused.
2304 (bitset_contain): Return bool, not unsigned int with one bit on.
2305 All callers changed.
2306 * regexec.c (build_trtable): Don't assume bitset has no stricter
2307 alignment than re_node_set; do this by defining a new internal
2308 type struct dests_alloc and using it to allocate memory.
2310 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2312 Check for arithmetic overflow when calculating sizes, to prevent
2313 some buffer-overflow issues. These patches are conservative, in the
2314 sense that when I couldn't determine whether an overflow was possible,
2315 I inserted a run-time check.
2316 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2317 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2318 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2319 (re_xnrealloc, re_x2nrealloc): New inline functions.
2320 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2321 (build_equiv_class, build_charclass): Check for arithmetic overflow
2322 in size expression calculations.
2323 * lib/regex_internal.c (re_string_realloc_buffers):
2324 (build_wcs_upper_buffer, re_node_set_add_intersect):
2325 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2326 (re_dfa_add_node, register_state): Likewise.
2327 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2328 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2329 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2330 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2332 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2334 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2335 to avoid a collision with bits/local_lim.h in glibc.
2336 All uses changed. Problem reported by Dmitry V. Levin in
2337 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2339 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2340 bugs in int versus size_t comparisons.
2341 (re_string_context_at): Fix bug where the code assumed that
2344 Use bool where appropriate.
2345 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2346 All callers changed.
2347 (calc_eclosure_iter): Likewise, for ROOT arg.
2348 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2349 (build_charclass_op): Likewise, for NON_MATCH arg.
2350 * regex_internal.c (re_string_allocate, re_string_construct):
2351 (re_string_construct_common): Likewise, for ICASE arg.
2352 * regexec.c (re_search_2_stub, re_search_stub):
2353 Likewise, for RET_LEN arg.
2354 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2355 (set_regs): Likewise, for FL_BACKTRACK arg.
2356 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2357 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2358 (calc_eclosure_iter, parse_bracket_exp):
2359 Use bool for internal variables that are booleans.
2360 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2361 (set_regs, build_sifted_states, sift_states_bkref):
2362 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2363 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2364 (find_collation_sequence_value):
2366 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2367 (re_node_set_compare):
2368 Return bool, not int. All callers changed.
2369 * regexec.c (check_halt_node_context, check_dst_limits):
2370 (build_trtable, check_node_accept): Likewise.
2371 * regex_internal.h: Include stdbool.h.
2373 Fix bugs uncovered when converting to bool.
2374 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2375 failure instead of charging ahead blindly.
2376 * regex_internal.c (register_state): Likewise.
2377 * regexec.c (re_search_2_stub): Use simpler method than boolean
2378 for freeing internal storage.
2379 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2380 bitset pieces used as boolean, to avoid undefined behavior
2381 on hosts that do int overflow checking.
2383 2005-08-31 Derek Price <derek@ximbiot.com>
2385 * getdelim.c (getdelim): Return EOF on EOF.
2386 Reported by Larry Jones <lawrence.jones@ugs.com>.
2388 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2390 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2391 lengths fit in regoff_t; this isn't true if regoff_t is the same
2393 * regex.c (re_search_internal): 5th arg is LAST_START
2394 (= START + RANGE) instead of RANGE. This avoids overflow
2395 problems when regoff_t is the same width as size_t.
2396 All callers changed.
2397 (re_search_2_stub): Check for overflow when adding the
2398 sizes of the two strings.
2399 (re_search_stub): Check for overflow when adding START
2400 to RANGE; if it occurs, substitute the extreme value.
2402 2005-08-31 Jim Meyering <jim@meyering.net>
2404 * regcomp.c (search_duplicated_node): Make first pointer arg
2406 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2407 (register_state): Likewise.
2408 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2409 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2410 (group_nodes_into_DFAstates): Likewise.
2412 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2414 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2415 old glibc regex code mishandles strings longer than 2**31 bytes.
2416 This patch fixes this when the regex code is used in gnulib
2417 (i.e., outside glibc).
2419 This patch should not affect the use of the regex code inside
2420 glibc. No doubt this problem also needs to be handled for glibc
2421 as well, but the result will be an incompatible change to the
2422 glibc ABI, and the old ABI will have to be supported too. That
2423 can be the the subject for another patch.
2425 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2426 governing whether the rest of this patch is active. By default,
2427 the macro is disabled and the patch has no effect.
2428 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2429 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2430 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2431 (re_match_2, re_set_registers): Use the new types.
2432 * regex_internal.h (Idx, re_hashval_t): New types.
2433 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2435 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2436 (re_string_context_at, bin_tree_t, re_dfastate_t):
2437 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2438 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2439 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2440 (re_string_char_size_at, re_string_wchar_at):
2441 (re_string_elem_size_at):
2442 Use the new types and macros to port to 64-bit hosts.
2443 Use unsigned types for internal values, so that the code
2444 mostly works even for arrays larger than SSIZE_MAX.
2445 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2446 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2447 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2448 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2449 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2450 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2451 (calc_inveclosure, parse_dup_op, build_range_exp):
2452 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2453 (fetch_number, create_token_tree, mark_opt_subexp):
2455 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2456 (create_cd_newstate, re_string_allocate, re_string_construct):
2457 (re_string_realloc_buffers, build_wcs_upper_buffer):
2458 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2459 (re_string_reconstruct, re_string_peek_byte_case):
2460 (re_string_fetch_byte_case, re_string_context_at):
2461 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2462 (re_node_set_init_copy, re_node_set_add_intersect):
2463 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2464 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2465 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2466 (re_acquire_state, re_acquire_state_context, register_state):
2468 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2469 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2470 (re_search_internal, re_search_2_stub, re_search_stub)
2471 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2472 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2473 (update_cur_sifted_state, check_dst_limits):
2474 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2475 (check_subexp_limits, sift_states_bkref, merge_state_array):
2476 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2477 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2478 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2479 (expand_bkref_cache, check_node_accept_bytes):
2480 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2481 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2482 (acquire_init_state_context, check_halt_node_context):
2483 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2484 (sift_states_backward, clean_state_log_if_needed):
2485 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2486 (find_recover_state, transit_state_sb, transit_state_mb):
2487 (transit_state_bkref, build_trtable, match_ctx_clean):
2489 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2490 to work around an assumption that REG_MISSING is negative.
2492 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2493 (seek_collating_symbol_entry) [defined _LIBC]:
2494 (lookup_collation_sequence_value) [defined _LIBC]:
2495 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2496 Use prototypes rather than old-style function definitions.
2497 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2498 (transit_state_sb) [0]:
2499 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2501 * regexec.c (re_search_internal): Simplify update of rm_so and
2504 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2505 (optimize_subexps, lower_subexp):
2506 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2507 since the signed shift might overflow. Use 1u<<31 instead.
2508 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2509 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2512 * regcomp.c (optimize_subexps, lower_subexp):
2513 Use CHAR_BIT rather than 8, for clarity.
2514 * regexec.c (check_dst_limits_calc_pos_1):
2515 (check_subexp_matching_top): Likewise.
2516 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2517 have to worry about portability issues when shifting it left.
2518 Remove no-longer-needed test for table_size > 0.
2519 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2520 in a word, as the resulting behavior is undefined.
2521 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2522 in one case, a <= should have been an <, and in another case the
2523 whole test was missing.
2524 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2525 the standard name CHAR_BIT.
2526 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2527 this is not true on one's complement and signed-magnitude hosts.
2529 * regex_internal.h (re_sub_match_top_t): Remove unused member
2531 (struct re_dfa_t): Remove unused member states_alloc.
2532 * regcomp.c (init_dfa): Don't initialize unused members.
2534 2005-08-31 Bruno Haible <bruno@clisp.org>
2536 * strstr.c: Include <stddef.h>, for NULL.
2537 * strcasestr.c: Likewise.
2538 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2540 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2542 * iconvme.h: Add prototype for iconv_alloc.
2544 2005-08-29 Simon Josefsson <jas@extundo.com>
2546 * iconvme.c: Fix errno.
2548 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2550 * iconvme.c: Split iconv_string into iconv_alloc.
2552 2005-08-27 Jim Meyering <jim@meyering.net>
2554 * fopen-safer.c: Merge minor changes from coreutils.
2555 * dup-safer.c: Likewise.
2556 * fd-safer.c: Likewise.
2558 Merge from coreutils.
2559 * stdio--.h: New file.
2560 * stdlib--.h: New file.
2561 * mkstemp-safer.c: New file.
2563 GNU tar needs these.
2564 * pipe-safer.c: New file.
2565 * creat-safer.c: New file.
2566 * fcntl--.h (creat): Define to creat_safer.
2567 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2568 * unistd--.h (pipe): Define to pipe_safer.
2569 * unistd-safer.h: Declare pipe_safer.
2571 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2573 * regex_internal.h: Remove all references to
2574 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2576 (bitset_not, bitset_merge, bitset_not_merge):
2577 (bitset_mask, re_string_allocate, re_string_construct):
2578 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2579 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2580 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2581 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2582 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2583 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2584 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2585 (re_acquire_state_context):
2586 Remove unnecessary forward decls.
2587 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2588 Put __attribute at function definition,
2589 now that the function decl has been removed.
2590 * lib/regex_internal.c (re_string_peek_byte_case):
2591 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2594 2005-08-26 Simon Josefsson <jas@extundo.com>
2596 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2597 Haible <bruno@clisp.org>.
2599 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2601 * regexec.c (set_regs): Don't alloca with an unbounded size.
2603 alloca modernization/simplification for regex.
2604 * regex.c: Remove portability cruft for alloca. This no longer
2605 needs to be at the start of the file, and can be moved into
2606 regex_internal.h and simplified.
2607 * regex_internal.h: Include <alloca.h>.
2608 (__libc_use_alloca) [!defined _LIBC]: New macro.
2609 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2610 now works outside glibc.
2612 2005-08-24 Simon Josefsson <jas@extundo.com>
2614 * getpass.c: Add WIN32 implementation. Conditionalize use of
2615 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2616 GLIBC specific code.
2618 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2620 Make regex safe for g++. This fixes one real bug (an "err"
2621 that should have been "*err"). g++ problem reported by
2623 * regex_internal.h (re_calloc): New macro, consistent with
2624 re_malloc etc. All callers of calloc changed to use re_calloc.
2625 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2626 not int. All callers changed.
2627 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2628 just use an array of size MB_LEN_MAX.
2629 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2630 (find_recover_state): Change "err" to "*err"; this fixes what
2631 appears to be a real bug.
2632 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2635 2005-08-25 Jim Meyering <jim@meyering.net>
2637 * open-safer.c: Include <config.h>.
2638 Otherwise, we'd lose LARGEFILE support in any file using
2641 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2643 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2644 * regex.h (regerror): Likewise.
2646 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2647 requires this. (The code never needed it.)
2649 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2650 All uses of recently-renamed identifiers changed to use the new,
2651 POSIX-compliant names. The code will build and run just fine
2652 without these changes, but it's better to eat our own dog food
2653 and use the standard-conforming names.
2655 * regex.h: Fix a multitude of POSIX name space violations.
2656 These changes have an effect only for programs that define
2657 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2658 do not change anything for programs compiled in the normal way.
2659 Also, there is no effect on the ABI.
2661 (_REGEX_SOURCE): New macro.
2662 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2663 defined and _GNU_SOURCE is not; this fixes a name space violation.
2665 Rename the following macros to obey POSIX requirements.
2666 The old names are still visible as macros if _REGEX_SOURCE is defined.
2667 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2668 RE_BACKSLASH_ESCAPE_IN_LISTS.
2669 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2670 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2671 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2672 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2673 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2674 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2675 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2676 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2677 (REG_INTERVALS): renamed from RE_INTERVALS.
2678 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2679 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2680 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2681 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2682 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2683 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2684 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2685 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2686 RE_UNMATCHED_RIGHT_PAREN_ORD.
2687 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2688 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2689 (REG_DEBUG): renamed from RE_DEBUG.
2690 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2691 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2692 unusual, since we can't clash with the POSIX REG_ICASE.
2693 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2694 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2695 (REG_NO_SUB): renamed from RE_NO_SUB.
2696 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2697 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2698 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2699 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2700 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2701 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2702 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2703 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2704 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2705 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2706 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2707 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2708 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2709 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2710 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2711 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2712 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2713 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2714 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2715 (REG_FIXED): Renamed from REGS_FIXED.
2716 (REG_NREGS): Renamed from RE_NREGS.
2718 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2719 of other REG_* macros, since POSIX says the user is allowed to
2720 #undef these macros selectively.
2722 (reg_errcode_t): Update comment stating what other tables need
2725 Rename the following enum values to obey POSIX requirements.
2726 The old names are still visible as macros.
2727 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2728 is not defined, since GNU is supposed to be a superset of POSIX as
2729 much as possible, and since we want reg_errcode_t to be a signed
2730 type for implementation consistency.
2731 (_REG_NOERROR): Renamed from REG_NOERROR.
2732 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2733 (_REG_BADPAT): Renamed from REG_BADPAT.
2734 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2735 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2736 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2737 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2738 (_REG_EBRACK): Renamed from REG_EBRACK.
2739 (_REG_EPAREN): Renamed from REG_EPAREN.
2740 (_REG_EBRACE): Renamed from REG_EBRACE.
2741 (_REG_BADBR): Renamed from REG_BADBR.
2742 (_REG_ERANGE): Renamed from REG_ERANGE.
2743 (_REG_ESPACE): Renamed from REG_ESPACE.
2744 (_REG_BADRPT): Renamed from REG_BADRPT.
2745 (_REG_EEND): Renamed from REG_EEND.
2746 (_REG_ESIZE): Renamed from REG_ESIZE.
2747 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2748 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2749 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2750 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2751 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2753 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2754 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2755 changed. But support the old name if the new one is not defined
2756 and if _REGEX_SOURCE.
2758 Change the following member names in struct re_pattern_buffer.
2759 The old names are still supported if !_REGEX_SOURCE.
2760 The new names are always supported, regardless of _REGEX_SOURCE.
2761 (re_buffer): Renamed from buffer.
2762 (re_allocated): Renamed from allocated.
2763 (re_used): Renamed from used.
2764 (re_syntax): Renamed from syntax.
2765 (re_fastmap): Renamed from fastmap.
2766 (re_translate): Renamed from translate.
2767 (re_can_be_null): Renamed from can_be_null.
2768 (re_regs_allocated): Renamed from regs_allocated.
2769 (re_fastmap_accurate): Renamed from fastmap_accurate.
2770 (re_no_sub): Renamed from no_sub.
2771 (re_not_bol): Renamed from not_bol.
2772 (re_not_eol): Renamed from not_eol.
2773 (re_newline_anchor): Renamed from newline_anchor.
2775 Change the following member names in struct re_registers.
2776 The old names are still supported if !_REGEX_SOURCE.
2777 The new names are always supported, regardless of _REGEX_SOURCE.
2778 (rm_num_regs): Renamed from num_regs.
2779 (rm_start): Renamed from start.
2780 (rm_end): Renamed from end.
2782 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2783 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2784 Prepend __ to parameter names.
2786 Undo yesterday's changes.
2788 2005-08-24 Jim Meyering <jim@meyering.net>
2790 Sync from coreutils.
2791 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2793 2005-08-21 Bruno Haible <bruno@clisp.org>
2795 * lock.h: Add multiple inclusion guard.
2796 * tls.h: Add multiple inclusion guard.
2798 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2800 * regex.h (REG_NOSYS)
2801 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2802 Define, since POSIX requires it as of 2001.
2803 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2804 New private symbol, used to keep the enum signed in all cases.
2805 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2806 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2808 * regex_internal.c (re_string_skip_chars, register_state):
2810 Remove forward decls; no longer needed now that we use prototypes.
2811 * regexec.c (acquire_init_state_context, check_halt_node_context):
2812 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2813 (clean_state_log_if_needed): Likewise.
2815 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2817 Fix problems reported by Sam Steingold in
2818 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2819 * regexec.c (sift_states_bkref): Fix portability bug: the code
2820 assumed that reg_errcode_t is a signed type, which is not
2821 necessarily true if _XOPEN_SOURCE is not defined.
2822 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2823 some compilers warn about it otherwise.
2825 2005-08-20 Jim Meyering <jim@meyering.net>
2827 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2828 of unused local, dfa.
2830 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2832 * regcomp.c (create_initial_state): Remove duplicate decl.
2833 (init_word_char, create_initial_state, duplicate_node_closure):
2834 (fetch_token, peek_token_bracket, build_range_exp):
2835 (build_collating_symbol): Remove forward decls; no longer needed
2836 now that we use prototypes.
2839 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2840 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2841 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2842 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2843 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2844 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2845 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2846 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2847 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2848 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2849 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2850 (build_charclass, build_charclass_op, fetch_number, create_tree):
2851 (create_token_tree, mark_opt_subexp, duplicate_tree):
2852 Use prototypes rather than old-style definitions.
2855 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2856 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2857 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2858 (re_string_reconstruct, re_string_peek_byte_case):
2859 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2860 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2861 (re_node_set_init_copy, re_node_set_add_intersect):
2862 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2863 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2864 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2865 (re_acquire_state, re_acquire_state_context, register_state):
2866 (create_ci_newstate, create_cd_newstate, free_state):
2868 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2869 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2870 (re_search_internal, prune_impossible_nodes):
2871 (acquire_init_state_context, check_matching, static):
2872 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2873 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2874 (update_regs, sift_states_backward, build_sifted_states):
2875 (clean_state_log_if_needed, merge_state_array):
2876 (update_cur_sifted_state, add_epsilon_src_nodes):
2877 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2878 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2879 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2880 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2881 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2882 (check_arrival, check_arrival_add_next_nodes):
2883 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2884 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2885 (check_node_accept_bytes, check_node_accept, extend_buffers):
2886 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2887 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2892 (re_string_allocate, re_string_construct, re_string_reconstruct):
2893 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2894 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2895 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2896 (re_string_context_at, re_string_peek_byte_case):
2897 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2898 is defined, since we now use prototypes always.
2900 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2901 C89 or better. All uses removed.
2903 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2905 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2906 [defined lint]: Suppress bogus uninitialized-variable warnings.
2908 * regcomp.c (duplicate_node): Return new index, not an error code,
2909 and let the caller return REG_ESPACE if out of space. This
2910 removes an uninitialied-variable warning with GCC 4.0.1, and also
2911 avoids taking the address of a local variable. All callers
2914 2005-08-19 Jim Meyering <jim@meyering.net>
2916 * regexec.c (proceed_next_node): Redo local variables to
2917 avoid GCC shadowing warnings.
2919 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2921 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2922 (re_node_set_insert_last, re_dfa_add_node):
2923 Rename local variables to avoid GCC shadowing warnings.
2925 2005-08-18 Bruno Haible <bruno@clisp.org>
2927 * strstr.c (strstr): Fix return value in multibyte case.
2928 * strcasestr.c (strcasestr): Likewise.
2930 2005-08-17 Jim Meyering <jim@meyering.net>
2932 Make the %s format (seconds since the epoch) work for a negative
2933 number and when used with a zero-padded field width, e.g. %015s.
2935 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2936 label so that it precedes the code to set `digits'. Otherwise,
2937 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2938 print `00-22'. Now, it prints `-0022', as it should.
2940 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2942 * regex.h: Remove useless space-before-tab. From coreutils.
2944 2005-08-17 Bruno Haible <bruno@clisp.org>
2946 * strcasestr.h: New file.
2947 * strcasestr.c: New file.
2949 2005-08-17 Bruno Haible <bruno@clisp.org>
2951 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2952 * strstr.c: Completely rewritten, with multibyte locale support.
2954 2005-08-17 Bruno Haible <bruno@clisp.org>
2956 * strcasecmp.c: Use mbuiter.h.
2958 2005-08-17 Bruno Haible <bruno@clisp.org>
2960 * mbuiter.h: New file.
2962 2005-08-16 Bruno Haible <bruno@clisp.org>
2964 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2966 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2967 NUL byte, not after it.
2969 2005-08-16 Bruno Haible <bruno@clisp.org>
2971 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2972 the valid ones. Makes the comparison operations transitive:
2973 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2974 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2976 2005-08-16 Bruno Haible <bruno@clisp.org>
2978 * strcase.h (strcasecmp): Add note in comments.
2979 * strncasecmp.c: Use code from strcasecmp.c.
2980 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2981 (strcasecmp): Work correctly in multibyte locales.
2983 2005-08-16 Bruno Haible <bruno@clisp.org>
2985 * strnlen1.h: New file.
2986 * strnlen1.c: New file.
2988 2005-08-16 Bruno Haible <bruno@clisp.org>
2990 * mbfile.h: New file.
2992 2005-08-16 Bruno Haible <bruno@clisp.org>
2994 * mbiter.h: New file.
2996 2005-08-16 Bruno Haible <bruno@clisp.org>
2998 * mbchar.h: New file.
2999 * mbchar.c: New file.
3001 2005-08-16 Bruno Haible <bruno@clisp.org>
3003 * tls.h: New file, from GNU gettext.
3004 * tls.c: New file, from GNU gettext.
3006 2005-08-15 Bruno Haible <bruno@clisp.org>
3008 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3011 2005-08-14 Jim Meyering <jim@meyering.net>
3013 Sync from coreutils.
3015 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3016 Use the hash-table-based cycle-detection code not just when
3017 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3018 Reported by James Youngman in
3019 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3020 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3021 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3022 This lets us compile with -DFTS_DEBUG, once again.
3023 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3024 * fts.c (fd_safer): Remove decl.
3025 Include fcntl--.h rather than unistd-safer.h
3026 (fts_safe_changedir): Don't call fd_safer; no longer needed
3027 now that we include fcntl--.h.
3029 2005-08-11 Simon Josefsson <jas@extundo.com>
3031 * readline.h, readline.c: New file.
3033 2005-08-11 Bruno Haible <bruno@clisp.org>
3035 * strnlen.h (strnlen): Change parameter name to match comment.
3037 2005-08-10 Simon Josefsson <jas@extundo.com>
3039 * strndup.c: Use strnlen.h.
3041 * strnlen.h: New file.
3043 2005-08-02 Simon Josefsson <jas@extundo.com>
3045 * getline.h, getline.c: Rewrite.
3047 * getdelim.h, getdelim.c: New files, ported from glibc.
3049 2005-07-31 Bruno Haible <bruno@clisp.org>
3051 * lock.h (gl_lock_initializer): New macro.
3052 (gl_lock_define_initialized): Use it.
3053 (gl_rwlock_initializer): New macro.
3054 (gl_rwlock_define_initialized): Use it.
3055 (gl_recursive_lock_initializer): New macro.
3056 (gl_recursive_lock_define_initialized): Use it.
3058 2005-07-26 Bruno Haible <bruno@clisp.org>
3060 * lock.h: Update from GNU gettext.
3061 * lock.c: Update from GNU gettext.
3063 2005-07-18 Bruno Haible <bruno@clisp.org>
3065 * lock.h (gl_once_t): New type.
3066 (gl_once_define, gl_once): New macros.
3067 * lock.c (fresh_once): New variable.
3068 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3071 2005-07-18 Simon Josefsson <jas@extundo.com>
3073 * check-version.c (check_version): Accept identical versions too.
3075 2005-07-18 Bruno Haible <bruno@clisp.org>
3077 * lock.h: New file, from GNU gettext.
3078 * lock.c: New file, from GNU gettext.
3080 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3082 * quotearg.c: Add translator comment suggested by Bruno Haible,
3083 with a minor change.
3085 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3087 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3088 copyright symbol and the year.
3089 * version-etc.c (COPYRIGHT_YEAR): New constant.
3090 (version_etc_va): Use parameterized copyright notice.
3091 Reword to conform to the current GNU coding standards.
3093 2005-07-11 Simon Josefsson <jas@extundo.com>
3095 * size_max.h: New file.
3097 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3099 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3102 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3103 and Paul Eggert <eggert@cs.ucla.edu>
3105 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3106 in wint_t, not wchar_t. Remove now-unnecessary cast.
3108 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3110 * regex.c, regex.h: Sync from libc.
3111 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3112 New files, synced from libc, except that regex_internal.h
3113 currently has a small porting fix.
3115 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3117 Remove the dependency of the strftime module on the tzset module.
3118 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3119 Copy the input structure, to work around some of the bug with
3120 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3121 Solaris releases, you should also use the tzset module, but we won't
3122 require it as a dependency any more since we don't want LGPLed code
3123 to depend on GPLed code.
3125 2005-07-02 Jim Meyering <jim@meyering.net>
3127 * backupfile.c (backup_args): Change a `0' to NULL.
3129 2005-07-01 Jim Meyering <jim@meyering.net>
3131 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3132 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3133 * save-cwd.c, tempname.c:
3134 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3135 and don't include <sys/file.h>).
3137 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3139 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3140 declares only 'struct timespec;' (!).
3142 2005-06-29 Jim Meyering <jim@meyering.net>
3144 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3145 type name. Use the variable name instead.
3146 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3148 2005-06-28 Simon Josefsson <jas@extundo.com>
3150 * check-version.h, check-version.c: New files.
3152 2005-06-28 Simon Josefsson <jas@extundo.com>
3154 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3155 collision with global variable. Better indentation. Don't
3156 increment buffer pointer beyond buffer end. Based on comments
3157 from Paul Eggert <eggert@cs.ucla.edu>.
3161 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3163 * canon-host.c (canon-host): Append trailing "," to 0 in
3164 initializer of struct addrinfo, as an indication that we don't
3165 care how many members the structure has.
3167 2005-06-24 Derek Price <derek@ximbiot.com>
3168 and Bruno Haible <bruno@clisp.org>
3170 Remove stat module & update lstat.
3171 * stat.c: Remove this file...
3172 (slash_aware_lstat): ...moving this content and its support...
3173 * lstat.c (rpl_lstat): ...into here.
3174 * lstat.h: New file.
3176 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3178 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3179 (ranged_convert): Don't save conversion in a temporary struct.
3180 This causes a warning with GCC 4.0.0, and anyway in the typical
3181 case it's not worth the extra 100 bytes or so of code.
3182 (ranged_convert, __mktime_internal): When calling a function via a
3183 pointer P, use P () rather than (*P) (), as we now assume C89 or
3186 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3188 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3189 "who -r" failed to give output. Problem reported by Tim Waugh.
3191 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3192 (xcalloc): Use it to avoid needless tests.
3193 Problem reported by Jim Meyering.
3195 2005-06-16 Jim Meyering <jim@meyering.net>
3197 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3198 when either N or S is zero.
3200 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3202 * argp.h (__option_is_short): Check upper limit of
3203 __key. Isprint() requires its argument to have the value
3204 of an unsigned char or EOF.
3206 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3208 * fnmatch.c (fnmatch): If there is an encoding error in a
3209 multibyte string or pattern, fall back on unibyte matching.
3210 Problem reported by James Youngman.
3212 2005-06-08 Bruno Haible <bruno@clisp.org>
3214 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3217 2005-06-08 Bruno Haible <bruno@clisp.org>
3219 * csharpcomp.h: New file, from GNU gettext.
3220 * csharpcomp.c: New file, from GNU gettext.
3221 * csharpcomp.sh.in: New file, from GNU gettext.
3223 2005-06-07 Derek Price <derek@ximbiot.com>
3226 * glob_.h: Indent nested #ifdef.
3228 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3230 Sync from coreutils.
3231 Use "file name" when talking about file names, instead of "filename"
3232 or "path", as per the GNU coding standards.
3233 * mkdir-p.c: Renamed from makepath.c.
3234 (make_dir_parents): Renamed from make_path. All callers changed.
3235 * mkdir-p.h: Likewise. All includers changed.
3236 * filenamecat.c: Renamed from path-concat.c.
3237 (file_name_concat): Renamed from path_concat. All callers changed.
3238 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3239 * filenamecat.h: Likewise. All includers changed.
3240 * acl.c: Don't use "path" or "filename" to mean "file name"
3241 in comments or local variable names.
3242 * basename.c: Likewise.
3243 * canonicalize.c, canonicalize.h: Likewise.
3244 * dirname.c, dirname.h: Likewise.
3245 * euidaccess.c: Likewise.
3246 * exclude.c: Likewise
3247 * fnmatch_.h, fnmatch_loop.c: Likewise.
3248 * fsusage.c, fsuage.h: Likewise.
3249 * fts.c, fts_.h: Likewise.
3250 * getcwd.c: Likewise.
3251 * getloadavg.c: Likewise.
3252 * mkstemp.c: Likewise.
3253 * mountlist.c, mountlist.h: Likewise.
3254 * openat.c, openat.h: Likewise.
3255 * readlink-stub.c: Likewise.
3256 * readutmp.c, readutmp.h: Likewise.
3257 * rename.c: Likewise.
3258 * rmdir.c: Likewise.
3260 * savedir.c: Likewise.
3261 * stripslash.c: Likewise.
3262 * tempname.c: Likewise.
3263 * xreadlink.c: Likewise.
3264 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3266 * exclude.h: Likewise.
3268 * euidaccess.c (getuid, getgid, getuid, getegid)
3269 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3270 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3271 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3272 * pathmax.h: Include <limits.h> unconditionally, since other
3273 files have been getting away with it for years (MORE/BSD 4.3
3275 * userspec.c (getpwnam, getgrnam, getgrgid)
3276 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3278 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3279 Define to 256, not 255, as per modern POSIX.
3281 2005-06-01 Bruno Haible <bruno@clisp.org>
3283 * csharpexec.h: New file, from GNU gettext.
3284 * csharpexec.c: New file, from GNU gettext.
3285 * csharpexec.sh.in: New file, from GNU gettext.
3287 2005-05-31 Derek Price <derek@ximbiot.com>
3288 Paul Eggert <eggert@cs.ucla.edu>
3291 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3293 2005-05-29 Derek Price <derek@ximbiot.com>
3294 Paul Eggert <eggert@cs.ucla.edu>
3296 * glob_.h, glob.c: New files.
3298 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3300 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3302 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3303 the configuration hassle isn't worth it.
3304 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3305 (LONGEST_MODIFIER, PRIuMAX): Remove.
3307 2005-05-27 Bruno Haible <bruno@clisp.org>
3309 * getlogin_r.h: Remove second include of <stddef.h>.
3311 2005-05-25 Bruno Haible <bruno@clisp.org>
3312 Derek Price <derek@ximbiot.com>
3314 * getlogin_r.h: Simplify API documentation.
3316 2005-05-25 Derek Price <derek@ximbiot.com>
3317 Paul Eggert <eggert@cs.ucla.edu>
3319 * getlogin_r.c, getlogin_r.h: New files.
3321 2005-05-22 Bruno Haible <bruno@clisp.org>
3323 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3324 Also include <sys/param.h> if it defines MIN, MAX.
3325 Based on a patch by Derek Price <derek@ximbiot.com>.
3327 2005-05-22 Bruno Haible <bruno@clisp.org>
3329 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3330 (INT64_MIN): Fix definition.
3331 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3333 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3334 NEED_SIGNED_INT_TYPES.
3336 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3337 HAVE_SYSTEM_INTTYPES.
3339 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3341 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3342 so that unistd-safer.h (GPL'ed code) need not be included.
3344 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3347 * fts.c: Don't include "cycle-check.h" or "hash.h".
3348 (setup_dir, free_dir): New functions.
3349 (enter_dir, leave_dir): Define trivial
3350 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3351 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3352 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3353 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3354 Move to fts-cycle.c.
3355 (fts_open): Use setup_dir.
3356 (fts_close): Use free_dir.
3357 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3358 This adds a label and some gotos, but the alternatives were messier.
3359 Check for memory allocation failure when entering a dir.
3360 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3361 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3362 (FTS): New member fts_cycle, that is a union that contains the
3363 old active_dir_ht and cycle_state. All uses changed to mention
3364 fts_cycle.ht and fts_cycle.state.
3365 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3366 fts.c, with the following changes:
3367 (setup_dir, free_dir): New functions.
3368 (enter_dir): Now returns bool. Return true if successful, false
3369 if memory exhausted. All callers changed.
3370 Do not bother partly cleaning up on
3371 memory allocation failure; that is free_dir's job.
3372 However, free ad if hash_insert fails, to avoid memory leak.
3373 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3374 fts->fts_options to see which union member to use.
3376 2005-05-20 Jim Meyering <jim@meyering.net>
3378 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3379 Now a macro, to pacify GCC.
3381 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3383 * chown.c (rpl_chown): Return -1 on failure.
3385 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3387 * canonicalize.c: Include canonicalize.h first, to test interface.
3388 Include <stddef.h> unconditionally, since we assume C89 now.
3389 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3390 * fts.c: Include fts_.h first, to check interface.
3391 Do not include intprops.h; no longer needed.
3392 Include cycle-check.h and hash.h, since fts_.h no longer does.
3393 Remove unnecessary casts of closedir to void.
3394 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3395 decide whether to decrement nlinks.
3396 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3397 (FTS): Use struct hash_table * instead of Hash_table, so that
3398 we no longer need to include hash.h here.
3400 2005-05-17 Jim Meyering <jim@meyering.net>
3402 * fts.c, fts_.h: New files, from coreutils.
3404 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3406 Sync from coreutils.
3407 * unlinkdir.c, unlinkdir.h: New files.
3408 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3409 regex.h, unlocked-io.h, xtime.h:
3410 White space changes only.
3411 * makepath.c (make_path): Port to hosts where leading "//" is special.
3412 * yesno.c: Include getline.h, not ctype.h.
3413 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3414 Use getline to remove arbitrary restriction on response length.
3416 2005-05-13 Bruno Haible <bruno@clisp.org>
3418 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3419 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3420 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3421 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3422 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3423 Add support for 64-bit integers in the MSVC compiler.
3425 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3427 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3428 Change the initial comment to refer to GPL, not LGPL.
3429 gnulib-tool will change it to LGPL as needed.
3431 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3432 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3433 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3434 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3435 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3436 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3437 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3438 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3439 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3440 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3441 concatpath.c, config.charset, copy-file.c, copy-file.h,
3442 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3443 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3444 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3445 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3446 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3447 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3448 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3449 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3450 full-read.c, full-read.h, full-write.c, full-write.h,
3451 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3452 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3453 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3454 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3455 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3456 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3457 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3458 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3459 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3460 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3461 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3462 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3463 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3464 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3465 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3466 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3467 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3468 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3469 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3470 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3471 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3472 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3473 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3474 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3475 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3476 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3477 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3478 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3479 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3480 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3481 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3482 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3483 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3484 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3485 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3486 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3487 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3488 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3489 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3490 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3491 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3492 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3493 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3494 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3495 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3496 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3497 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3498 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3499 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3500 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3501 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3502 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3503 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3504 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3505 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3506 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3507 Update FSF postal mail address.
3509 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3511 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3512 specified in ai_socktype. Fix invalid ai_protocol
3513 check. ai_protocol is usually set to 0 or depending on
3514 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3515 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3516 ai_socktype / ai_protocol in the returned addrinfo structure.
3518 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3519 Bruno Haible <bruno@clisp.org>
3521 * inet_ntop.h: New file.
3522 * inet_ntop.c: New file, from glibc with modifications.
3524 2005-05-08 Jim Meyering <jim@meyering.net>
3526 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3528 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3530 Merge from coreutils. Among other things,
3531 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3532 * fd-safer.c: New file.
3533 * fcntl-safer.h, open-safer.c: Remove.
3534 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3535 * dup-safer.c: Include unistd-safer.h first.
3536 Don't include errno.h.
3537 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3538 * file-type.h: Don't assume invoker included sys/stat.h first.
3539 * file-type.c: Rely on file-type.h change.
3540 * getloadavg.c: Include unistd-safer.h.
3541 (getloadavg): Use safer open.
3542 * getusershell.c: Include "stdio-safer.h".
3543 (getusershell): Use safer fopen.
3544 * long-options.c (long_options): Use NULL rather than 0.
3545 * modechange.h (mode_free): Remove; all callers changed to invoke
3547 * modechange.c: Likewise.
3548 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3549 (MODE_DONE): New constant.
3550 (struct mode_change): Remove 'next' member.
3551 (make_node_op_equals): New function; like the old one of the
3552 same name, except it allocates an array.
3553 (mode_compile, mode_create_from_ref): Use it.
3554 (mode_compile): Allocate result as an array, not a linked list.
3555 Parse octal string ourself, so that we catch mistakes like "+0".
3556 (mode_adjust): Arg is an array, not a linked list.
3557 * modechange.c: Include stat-macros.h, xalloc.h.
3558 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3559 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3560 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3561 Remove. This is now stat-macros.h's job.
3562 (talloc): Remove. All callers replaced by xalloc, so that
3563 our invokers don't have to worry about reporting memory failures.
3564 (make_node_op_equals): Remove.
3565 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3567 (struct mode_change): Moved here from modechange.h.
3568 (mode_append_entry): Remove.
3569 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3570 apps to have incorrect behavior. Use simpler algorithm for head
3571 and tail. Don't futz with umask; that's now the job of mode_adjust.
3572 Detect more invalid usages rather than having somewhat-random behavior.
3573 Don't insert an "a=" action, as that leads to incorrect behavior.
3574 (mode_compile, mode_create_from_ref): Return NULL on error instead
3575 of an enum, since now there's only one way to have an error. All
3577 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3578 at the correct time. Simplify calculation of "+u" and its ilk.
3579 Don't mishandle "+X".
3580 (mode_free): Remove "register" and localize decls.
3581 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3582 (struct mode_change): Move to modechange.c; callers don't
3583 need to see this stuff.
3584 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3585 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3586 (mode_change, mode_adjust): Reflect the new signatures noted above.
3587 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3588 that might redefine system include files.
3589 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3590 (my_usleep): Use NULL rather than (void *) 0.
3591 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3592 Use siginterrupt to specify that system calls should be interrupted.
3593 (rpl_nanosleep): Move initialization of suspended closer to call of
3595 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3596 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3597 (desirable_utmp_entry): New function.
3598 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3599 using x2nrealloc, to simplify logic.
3600 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3601 size calculation. Do not assume utmp file is a regular file.
3602 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3603 (READ_UTMP_CHECK_PIDS): New constant.
3604 * save-cwd.c: Include unistd-safer.h.
3605 (save_cwd): Use fd_safer.
3606 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3607 [!_LIBC] Include "stat-macros.h" instead.
3608 * unistd-safer.h (fd_safer): New decl.
3610 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3612 * byteswap_.h: New file.
3614 2005-04-25 Albert Chin <china@thewrittenword.com>
3616 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3619 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3621 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3622 that "UTC +1 second" continues to work. Problem reported
3624 (relunit_snumber): New rule.
3627 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3629 * getdate.y (universal_time_zone_table): New constant.
3630 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3631 universal_time_zone_table.
3632 (lookup_zone): Prefer universal_time_zone_table to
3633 local_time_zone_table, so that "GMT" time stamps are allowed in
3634 London during the summer. Problem reported by Ian Abbott.
3636 2005-04-12 Jim Meyering <jim@meyering.net>
3638 * human.c (humblock): Set *options even when returning due to
3639 xstrtoumax conversion failure. Thanks to a used-uninitialized
3642 2005-04-09 Jim Meyering <jim@meyering.net>
3644 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3645 -Wuninitialized: initialize tm0.tm_year.
3647 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3649 * getdate.y (parser_control): rels_seen is now a boolean, not a
3650 count, since there's no maximum. All uses changed.
3651 Add member dsts_seen.
3652 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3654 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3655 Use pc_rels_seen to decide whther a date is absolute.
3657 * getdate.y (number): Don't overwrite year.
3658 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3661 2005-04-02 Simon Josefsson <jas@extundo.com>
3663 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3664 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3666 2005-03-27 Jim Meyering <jim@meyering.net>
3668 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3670 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3672 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3673 "one's complement" -> "ones' complement" in comment, as per Knuth.
3674 "value of type" -> "type or expression" in comment.
3675 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3677 2005-03-26 Jim Meyering <jim@meyering.net>
3680 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3681 Correct typos: s/or/of/.
3683 2005-03-23 Jim Meyering <jim@meyering.net>
3685 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3687 2005-03-21 Jim Meyering <jim@meyering.net>
3689 Changes imported from coreutils.
3691 * cycle-check.c: Don't include xalloc.h.
3693 * path-concat.c: Don't include assert.h.
3694 (path_concat): Remove assertion that would have triggered
3695 for ABASE starting with more than one slash.
3696 Reported by Andreas Schwab.
3698 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3699 properly when ABASE is an absolute file name.
3700 Correct the description of this function.
3702 Add an assertion and a test driver.
3703 This fixes a bug introduced on 2004-07-02.
3704 Andreas Schwab reported the resulting failure of cp --parents:
3705 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3707 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3709 * strftime.c (my_strftime): If the underlying strftime returns 0
3710 (which shouldn't happen), generate nothing instead of returning 0
3711 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3713 2005-03-16 Bruno Haible <bruno@clisp.org>
3715 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3717 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3719 * strftime.c (my_strftime): Prepend space to format so that we can
3720 reliably distinguish strftime failure from empty output on POSIX
3723 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3725 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3726 (iconv_string): Don't guess a size-zero buffer, as that might cause
3727 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3728 result would be 'too large', where 'too large' is (heuristically)
3729 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3730 overflow concerns. This will prevent some unwanted malloc failures
3731 when the inputs are very large.
3733 2005-03-15 Bruno Haible <bruno@clisp.org>
3735 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3738 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3741 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3743 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3745 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3746 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3748 * strtol.c: Likewise.
3750 2005-03-14 Simon Josefsson <jas@extundo.com>
3752 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3755 2005-03-14 Jim Meyering <jim@meyering.net>
3757 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3758 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3759 to be nonzero so that we (and caller) can detect the difference
3760 between a valid zero-length expansion and an error return, even
3761 when the underlying strftime fails before writing anything into
3764 2005-03-10 Jim Meyering <jim@meyering.net>
3766 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3767 so that this module works on systems without fchdir.
3769 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3771 Factor int-properties macros into a single file, except for
3772 glibc-related files.
3773 * intprops.h: New file.
3774 * getloadavg.c: Include it instead of limits.h.
3775 (INT_STRLEN_BOUND): Remove.
3776 * human.c: Include intprops.h.
3777 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3778 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3779 * inttostr.h: Include intprops.h instead of limits.h.
3780 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3781 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3782 for consistency with intprops.h.
3783 (time_t_is_integer, twos_complement_arithmetic): Use them.
3784 * sig2str.h: Include <signal.h>, intprops.h.
3785 (INT_STRLEN_BOUND): Remove.
3786 * strftime.c (TYPE_SIGNED): Remove.
3787 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3788 * strtol.c: Adjust comments to match intprops.h.
3789 * userspec.c: Include intprops.h.
3790 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3791 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3792 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3793 instead of rolling our own expressions.
3794 * xstrtol.c: Include xstrtol.h first, to test interface.
3796 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3798 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3799 the right thing even if adding 1900 would overflow. Similarly
3800 for tm_mon + 1 and tm_yday + 1.
3801 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3802 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3803 (DO_SIGNED_NUMBER): New macro.
3804 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3806 2005-03-07 Bruno Haible <bruno@clisp.org>
3808 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3810 2005-03-03 Derek R. Price <derek@ximbiot.com>
3811 Bruno Haible <bruno@clisp.org>
3813 * pagealign_alloc.h: New file.
3814 * pagealign_alloc.c: New file.
3816 2005-01-28 Bruno Haible <bruno@clisp.org>
3818 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3821 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3823 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3824 The workaround isn't strictly needed for POSIX conformance, and
3825 it's too much of a pain to configure and maintain. We'll ask
3826 people to fix their kernels instead.
3827 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3828 (NANOSLEEP_BUG_WORKAROUND): Remove.
3829 (xnanosleep): Remove the workaround.
3831 2005-02-12 Bruno Haible <bruno@clisp.org>
3833 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3835 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3837 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3838 * timespec.h (gettime): Return void, since it always
3839 succeeds now. All uses changed.
3840 * gettime.c (gettime) Likewise.
3841 [HAVE_NANOTIME]: Prefer nanotime.
3842 Assume gettimeofday succeeds, as POSIX requires.
3843 Assime time () succeeds, since other code already does.
3844 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3845 (timespec_subtract): Remove.
3846 (NANOSLEEP_BUG_WORKAROUND): New constant.
3847 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3848 things considerably. Use it only on GNU/Linux hosts, since the
3849 workaround shouldn't be needed elsewhere.
3851 2005-02-24 Bruno Haible <bruno@clisp.org>
3853 * gettext.h: Update from GNU gettext 0.14.2.
3855 2005-02-24 Bruno Haible <bruno@clisp.org>
3857 * localcharset.c: Update from GNU gettext 0.14.2.
3858 * config.charset: Update from GNU gettext 0.14.2.
3860 2005-02-22 Simon Josefsson <jas@extundo.com>
3862 * iconvme.h, iconvme.c: New files, from libc.
3864 2005-02-20 Neil Conway <neilc@samurai.com>
3866 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3867 returned by OSX/Darwin if the specified buffer is not large
3868 enough for the hostname.
3870 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3872 * memrchr.h: New file.
3873 * chdir-long.c: Include it.
3874 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3875 Don't bother including stddef.h.
3877 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3879 * argp-help.c (__argp_help): Create a fake struct argp_state and
3880 pass it to _help, otherwise the latter coredumps trying to
3881 dereference state.root_argp.
3883 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3885 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3887 Include <sys/types.h>, for dev_t.
3888 (ME_DUMMY, ME_REMOTE): Move from here....
3889 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3890 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3892 Include mountlist.h first, to test the interface.
3894 2005-01-29 Bruno Haible <bruno@clisp.org>
3896 * progname.c (program_name): Initialize.
3897 Needed when linking statically on MacOS X.
3899 2005-01-28 Bruno Haible <bruno@clisp.org>
3901 * javacomp.sh.in: New file, from GNU gettext.
3902 * javacomp.h: New file, from GNU gettext.
3903 * javacomp.c: New file, from GNU gettext.
3905 2005-01-26 Bruno Haible <bruno@clisp.org>
3907 * javaexec.sh.in: New file, from GNU gettext.
3908 * javaexec.h: New file, from GNU gettext.
3909 * javaexec.c: New file, from GNU gettext.
3911 2005-01-26 Simon Josefsson <jas@extundo.com>
3913 * gai_strerror.c: Use GPL in header.
3915 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3917 * argp-help.c (hol_entry_help): Avoid using non-constant
3918 initializers for struct pentry_state.
3919 (__argp_error): Check return value of __asprintf
3920 (__argp_failure): Translate error message
3922 * argp-parse.c: Removed braces around the expansion of N_()
3924 2005-01-21 Jim Meyering <jim@meyering.net>
3926 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3927 same value as for Solaris 9.
3929 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3930 component length. This included changing the parameter to be
3931 of type `char *' rather than `char const *'.
3932 * chdir-long.h (chdir_long): Update prototype.
3934 * openat.c (fdopendir, fstatat): New functions.
3935 * openat.h: Include headers required for use of DIR and struct stat.
3936 [AT_SYMLINK_NOFOLLOW]: Define.
3937 (fdopendir, fstatat): Add prototypes.
3939 2005-01-21 Bruno Haible <bruno@clisp.org>
3941 * classpath.h: New file, from GNU gettext.
3942 * classpath.c: New file, from GNU gettext.
3944 2005-01-20 Simon Josefsson <jas@extundo.com>
3946 * version-etc-fsf.c: New file, with version_etc_copyright.
3947 * version-etc.c: Remove version_etc_copyright.
3948 * version-etc.h (version_etc_copyright): Use [] instead of * in
3949 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3951 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3953 * save-cwd.c (save_cwd): Remove code to support the case
3954 where fchdir is missing or flaky.
3956 2005-01-20 Simon Josefsson <jas@extundo.com>
3958 * base64.h (isbase64): Add.
3960 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3961 using a unsigned prototype, don't inline.
3962 (base64_decode): Use it.
3964 2005-01-19 Bruno Haible <bruno@clisp.org>
3966 * sh-quote.h: New file, from GNU gettext.
3967 * sh-quote.c: New file, from GNU gettext.
3969 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3971 Merge changes from coreutils, as described below in several
3972 changelogs dated today.
3974 * save-cwd.c: Include "save-cwd.h" before other include files.
3975 (O_DIRECTORY): Remove; not needed here, since "." must be
3976 a directory. All uses removed.
3977 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3978 universal on Suns, and we also need to test for IRIX.
3979 Revamp code to use 'if' rather than '#if'.
3980 Avoid unnecessary comparison of cwd->desc to 0.
3982 * utimens.c (futimens): Robustify the previous patch, by checking
3983 for known valid error numbers rather than observed invalid ones.
3985 2005-01-18 Jim Meyering <jim@meyering.net>
3987 * version-etc.c (version_etc_copyright): Update copyright date.
3989 * utimens.c (futimens): Account for the fact that futimes
3990 can also fail with errno == ENOSYS or errno == ENOENT.
3991 Patch from Dmitry V. Levin.
3993 Change the name of the robust chdir function from chdir to chdir_long.
3994 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3995 (restore_cwd): Use chdir_long, not chdir.
3996 * chdir-long.c: Renamed from chdir.c.
3997 * chdir-long.h: Renamed from chdir.h.
3998 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4001 2005-01-18 Bob Proulx <bob@proulx.com>
4003 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4004 offsetof() macro construct to avoid compile failure with native HP-UX
4005 11.0 ANSI C compiler.
4007 2005-01-06 Bruno Haible <bruno@clisp.org>
4009 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4010 because stpncpy.m4 takes care of it.
4012 2004-01-24 Bruno Haible <bruno@clisp.org>
4014 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4016 2003-10-09 Bruno Haible <bruno@clisp.org>
4018 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4020 2005-01-06 Bruno Haible <bruno@clisp.org>
4022 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4023 * fwriteerror.c: Include <stdbool.h>.
4024 (fwriteerror): At the end, close the file stream. Record whether
4025 stdout was already closed.
4027 2004-05-27 Bruno Haible <bruno@clisp.org>
4029 * execute.c (environ): Declare if needed.
4030 * pipe.c (environ): Likewise.
4031 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4033 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4035 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4036 definitions to be after all include files, to avoid collisions.
4037 Problem reported by Bob Proulx.
4039 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4041 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4042 not needed. This removes a dependency on the gettext module.
4043 [defined _LIBC]: Do not include <libintl.h>; not needed.
4045 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4047 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4050 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4052 * argp-parse.c: Include <stddef.h>.
4053 (alignof, alignto): New macros.
4054 (parser_init): Don't assume that void * is aligned sufficiently
4057 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4058 need to extend the stack.
4059 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4062 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4064 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4066 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4068 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4069 Remove now-obsolete comment about AIX.
4070 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4071 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4072 (YYMAXDEPTH): New macro.
4074 2004-12-18 Bruno Haible <bruno@clisp.org>
4076 * fatal-signal.c (fatal_signals): Make non-const.
4077 (init_fatal_signals): New function.
4078 (uninstall_handlers, install_handlers): Ignore signals that were set to
4080 (at_fatal_signal): Call init_fatal_signals.
4081 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4083 Reported by Paul Eggert.
4085 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4087 * getdate.y (textint): New member "negative".
4088 (time_zone_hhmm): New function.
4089 Expect 14 shift-reduce conflicts, not 13.
4090 (o_colon_minutes): New rule.
4091 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4092 (yylex): Set the "negative" member of signed numbers.
4094 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4096 Changes imported from coreutils.
4097 * hard-locale.c: Assume <locale.h> exists.
4099 (GLIBC_VERSION): New macro.
4100 (hard_locale): Assume setlocale exists.
4101 Rewrite to avoid #ifdef.
4102 Use strdup rather than malloc + strcpy.
4103 * human.c: Assume <locale.h> exists.
4104 (human_readable): Assume localeconv exists.
4106 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4108 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4109 convert T2, not T. (Imported from libc.)
4111 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4113 * getcwd.c (is_ENAMETOOLONG): New macro.
4114 (__getcwd.c): Don't restore errno; glibc doesn't.
4115 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4116 first, falling back to our code only if its results look suspicious.
4117 Ensure that the resulting buffer is only as large as necessary.
4119 * readutmp.c: Include readutmp.h first.
4120 Include <errno.h>, since readutmp.h no longer does that.
4121 * readutmp.h: Don't include <errno.h>,
4122 <sys/param.h>, <time.h>; not needed to establish interface.
4123 (errno): Remove decl.
4124 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4125 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4126 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4128 2004-11-28 Simon Josefsson <jas@extundo.com>
4130 * base64.h, base64.c: New file.
4132 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4134 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4136 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4138 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4139 HP's ANSI C compiler.
4140 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4141 Declaring int functions causes warnings on some modern systems and
4142 shouldn't be needed to compile on ancient ones.
4143 * same.c (MIN) [defined MIN]: Don't define, since it's already
4146 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4147 with the following changes.
4148 (__set_errno): Parenthesize properly.
4149 Include <stdbool.h>.
4150 (MIN, MAX, MATCHING_INO): New macros.
4151 (__getcwd): Define with prototype, not K&R form.
4152 Use heuristics to allocate default buffer on stack if possible.
4153 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4154 behavior, and to avoid the PATH_MAX limit when computing
4156 Use MATCHING_INO to compare inode number to file.
4157 Check for arithmetic overflow in size calculations.
4158 Fix bug in reallocation of dot array that caused getcwd to fail
4159 on directories nested deeper than 75.
4160 Be more careful about saving errno on error.
4161 Do not use realloc; use only free+malloc, as this is a bit
4162 more flexible and avoids a needless copy operation.
4163 Do not inspect st_dev and st_ino for symbolic links; POSIX
4164 doesn't specify the latter.
4165 Check for closedir errors.
4166 Avoid needless casts.
4167 Use "#ifdef weak_alias" around weak_alias, to be like other
4169 The following changes to getcwd.c have effect only when used in
4170 gnulib; they have no effect inside glibc proper.
4171 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4172 as alloca isn't used.
4173 (alloca, __alloca): Likewise.
4174 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4175 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4176 unconditionally, as gnulib assumes C89 or better.
4177 Do not include <sys/param.h>.
4178 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4179 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4181 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4182 Include <dirent.h> in a way that is compatible with modern Autoconf.
4183 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4184 New macros, if not already defined.
4185 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4186 Use "_LIBC", not "defined _LIBC", for consistency.
4187 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4189 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4190 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4191 * xgetcwd.c: David MacKenzie's old code was removed, so give
4192 credit only to Jim Meyering and adjust the copyright dates.
4193 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4194 <stdlib.h>, <unistd.h>, "pathmax.h".
4195 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4196 (INITIAL_BUFFER_SIZE): Remove.
4197 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4199 2004-11-23 Jim Meyering <jim@meyering.net>
4201 * getopt_.h: Remove trailing blanks.
4203 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4205 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4206 (futimens): New function, which uses futimes if available.
4207 (futimens, utimens): Support timespec==NULL, with same semantics
4208 as utime and utimens.
4209 * utimens.h (futimens): New decl.
4211 2004-11-23 Jim Meyering <jim@meyering.net>
4213 * __fpending.c: Add comment.
4215 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4217 * getopt_.h: Re-addition of __getopt_argv_const caused
4218 redefinition warnings. To avoid them, include the defines
4219 in `#if !defined __need_getopt ... #endif'. The only place
4220 where __getopt_argv_const is used is in definitions
4221 of getopt_long and getopt_long_only below, which are as well
4222 protected by `#ifndef __need_getopt'.
4223 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4224 __need_getopt after including <stdio.h> and <unistd.h> These
4225 headers might have defined it.
4227 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4229 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4231 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4232 optopt): Use them instead of invoking ## directly; otherwise, the
4233 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4235 2004-11-19 Bruno Haible <bruno@clisp.org>
4237 * strtok_r.c: Move comments from here...
4238 * strtok_r.h: ... to here.
4240 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4242 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4243 might fail. Problem reported by Yoann Vandoorselaere.
4244 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4245 that mishandle size_t overflow.
4247 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4249 * canon-host.c: Include "strdup.h".
4250 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4251 Use strdup instead of malloc/strcpy to duplicate strings.
4253 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4254 (human_space_before_unit): New constant.
4255 * human.c (human_readable): Support it.
4257 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4258 (xgetcwd): Set errno correctly when failing.
4259 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4260 the failure is actually due to a PATH_MAX problem.
4262 Further getopt changes to make it more likely that glibc will
4263 buy the changes back.
4264 * getopt.c (POSIXLY_CORRECT): New constant.
4265 (getopt): Use it, so to preserve glibc semantic
4266 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4267 when compiling for libc.
4268 * getopt_.h (__getopt_argv_const): Bring it back.
4269 (getopt_long, getopt_long_only): Use it.
4271 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4272 New arg POSIXLY_CORRECT. All callers changed.
4273 (getopt): Argv is now char * const *, as per standard.
4274 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4275 not char *__getopt_argv_const *.
4276 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4277 _getopt_long_only_r): Likewise.
4278 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4279 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4280 _getopt_long_r, _getopt_long_only_r): Likewise.
4281 * getopt_.h (__getopt_argv_const): Remove.
4282 (getopt): Argv is now char * const *, as per standard.
4284 * getdate.y (tORDINAL): New token.
4285 (day, relunit): Allow it for relative times.
4286 (relative_time_table): Use tORDINAL for ordinals.
4288 2004-11-15 Jim Meyering <jim@meyering.net>
4290 * closeout.c: Include "__fpending.h" once again.
4291 Include <stdbool.h>.
4292 (close_stdout): Don't fail just because stdout was closed initially,
4293 since some programs don't write to stdout in the normal course of
4294 operation (other than --version and --help), and we don't want this
4295 function to make e.g. `touch file >&-' fail.
4296 But do fail if it was closed and someone has tried to write to it.
4297 E.g., `printf foo >&-' must fail.
4299 2004-11-11 Simon Josefsson <jas@extundo.com>
4301 * strtok_r.h, strtok_r.c: New file.
4303 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4305 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4306 we can stop lying to compilers about the constness of argv when we
4307 are compiled outside glibc.
4308 (getopt, getopt_long, getopt_long_only): Use it.
4309 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4311 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4312 _getopt_long_only_r): Likewise.
4313 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4314 _getopt_long_only_r): Likewise.
4316 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4317 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4318 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4319 the other external symbols.
4320 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4321 declaration, since the above renaming now works around collisions.
4323 2004-11-11 Jim Meyering <jim@meyering.net>
4325 * linebreak.c: Remove trailing blanks.
4326 * alloca_.h: Likewise.
4327 * acosl.c: Likewise.
4328 * euidaccess.c: Likewise.
4329 * allocsa.h: Likewise.
4331 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4333 * mktime.c (SHR): New macro, which is a portable
4334 substitute for >> that should work even on Crays.
4335 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4336 Problem reported by Mark D. Baushke in
4337 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4338 * getdate.y (SHR): Likewise.
4340 * strftime.c (SHR): Likewise.
4342 * quotearg.c (struct quoting_options): Use unsigned int for
4343 quote_these_too, so that right shifts are well defined. All uses
4346 2004-11-10 Simon Josefsson <jas@extundo.com>
4348 * getaddrinfo.h, getaddrinfo.c: New files.
4350 2004-11-10 Jim Meyering <jim@meyering.net>
4352 Ensure that no close failure goes unreported.
4353 * closeout.c (close_stdout): Always close stdout. I.e., don't
4354 return early when it seems there's nothing to flush.
4355 Don't include __fpending.h.
4357 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4359 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4361 2004-11-05 Bruno Haible <bruno@clisp.org>
4363 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4364 Reported by Mark D. Baushke <mdb@cvshome.org>.
4366 2004-11-04 Bruno Haible <bruno@clisp.org>
4368 2004-09-11 Bruno Haible <bruno@clisp.org>
4369 * allocsa.valgrind: New file.
4370 2004-02-06 Bruno Haible <bruno@clisp.org>
4371 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4372 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4373 Reported by Christopher Seip <chris.seip@hp.com>.
4375 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4377 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4378 with errno == ERANGE if the buffer is too small.
4379 Problem reported by Mark D. Baushke.
4381 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4383 * xreadlink.c (MAXSIZE): New macro.
4384 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4385 size does not exceed MAXSIZE. Avoid cast.
4386 As suggested by Mark D. Baushke in
4387 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4388 if readlink fails with buffer size just under MAXSIZE, try again
4391 2004-11-02 Derek R. Price <derek@ximbiot.com>
4392 and Paul Eggert <eggert@cs.ucla.edu>
4394 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4395 (get_date): Overparenthesize to avoid GCC warning.
4397 2004-11-02 Bruno Haible <bruno@clisp.org>
4399 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4400 function returns void.
4402 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4404 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4405 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4408 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4410 * getdate.y: Add support for TZ="foo" within a date string.
4411 Fix some bugs near time_t boundaries. Reject dates with
4412 out-of-range components, e.g., "Sept 31".
4413 Include <stdlib.h>, "setenv.h", "xalloc.h".
4414 (ISDIGIT_LOCALE): Remove; unused.
4415 Note that the TZ and time functions used here are not reentrant.
4416 (mktime_ok, get_tz): New functions.
4417 (TZBUFSIZE): New constant.
4418 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4419 This requires that we sometimes generate our own TZ="XXX..." setting.
4421 2004-10-27 Derek R. Price <derek@ximbiot.com>
4423 * mktime.c (not_equal_tm): Remove redundant check.
4425 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4427 * getdate.y: Use Bison 1.875 features, and some minor
4428 code cleanups. This change does not affect semantics.
4429 Don't include <stdlib.h>; no longer needed.
4430 Don't include unlocked-io.h; only the "#if TEST" code uses
4431 stdio, and performance isn't crucial there.
4432 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4433 Bison 1.875 features as described below.
4434 All uses of "PC." replaced by "pc->".
4435 (YYSTYPE): Add a forward declaration.
4436 (yylex, yyerror): Use full prototypes in forward decls.
4437 Use "%pure-parser" rather than obsolescent "%pure_parser".
4438 Use %parse-param and %lex-param instead of obsolescent
4439 YYPARSE_PARAM and YYLEX_PARAM.
4440 (meridian_table, month_and_day_table, time_units_table,
4441 relative_time_table, time_zone_table, military_table,
4442 lookup_zone, lookup_word, get_date):
4443 Use NULL instead of 0 where appropriate.
4444 (to_hour): Avoid abort (), to avoid a dependency on
4446 (yyerror, yylex): Now accepts parser_control * arg.
4447 (main) [TEST]: Use '\0' rather than 0 for char.
4449 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4451 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4452 It's now the caller's responsibility to handle the case where
4453 !HAVE_GETPAGESIZE && !defined getpagesize.
4455 * mktime.c (leapyear): Arg is long int, not int.
4457 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4459 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4461 2004-10-12 Simon Josefsson <jas@extundo.com>
4463 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4464 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4467 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4469 * vsnprintf.h: New file.
4470 * vsnprintf.c: New file.
4472 2004-10-07 Bruno Haible <bruno@clisp.org>
4474 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4475 into the provided buffer.
4477 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4479 * diacrit.c, diacrit.h: Add GPL notice.
4481 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4482 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4483 * logl.c (logl): Keep the code as similar to glibc as possible.
4484 This avoids a potential constant-folding bug.
4486 2004-10-05 Bruno Haible <bruno@clisp.org>
4488 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4490 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4492 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4493 * xmalloc.c (xmemdup): Likewise.
4494 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4495 XFREE): Remove these long-obsolescent macros.
4496 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4497 * xstrdup.c: Remove.
4499 * regex.c (re_comp): Cast gettext return value to char *,
4500 Problem reported by Martin Neitzel via Mark D. Baushke.
4502 2004-10-04 Simon Josefsson <jas@extundo.com>
4504 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4505 '#ifdef USE_UNLOCKED_IO'.
4507 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4509 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4510 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4511 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4512 regex.c, sha1.c, version-etc.c, yesno.c:
4513 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4514 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4515 the includer's responsibility.
4517 Sync from coreutils.
4519 * modechange.c (mode_compile): Don't decrement a pointer that
4520 points to the start of a string, as the C Standard says the
4521 resulting behavior is undefined.
4523 * backupfile.h (enum backuptype): Rename none -> no_backups,
4524 simple -> simple_backups, numbered_existing ->
4525 numbered_existing_backups, numbered -> numbered_backups
4526 to avoid shadowing problems. All uses changed.
4527 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4528 * backupfile.c (check_extension, numbered_backup):
4529 Rename locals to avoid shadowing 'basename'.
4530 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4533 * .cppi-disable: Add getopt_.h, getopt_int.h.
4534 * .cvsignore: Add getopt.h.
4536 2004-10-04 Simon Josefsson <jas@extundo.com>
4538 * memmem.h: New file.
4539 * memmem.c: New file, taken from glibc.
4541 2004-10-02 Jim Meyering <jim@meyering.net>
4543 * dirfd.h, getpagesize.h: Add copyright notice.
4545 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4547 * snprintf.c: Remove comments as to why each header is needed.
4549 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4551 * strsep.h: New file.
4552 * strsep.c: New file.
4554 2004-10-01 Simon Josefsson <jas@extundo.com>
4556 * snprintf.c (snprintf): Handle size==0.
4558 2004-10-01 Simon Josefsson <jas@extundo.com>
4559 Bruno Haible <bruno@clisp.org>
4561 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4562 (snprintf): Declare 'args'.
4564 2004-09-30 Simon Josefsson <jas@extundo.com>
4566 * snprintf.h, snprintf.c: New files.
4568 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4570 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4571 (hol_entry_help): Never translate an empty string.
4572 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4573 * argp.h (OPTION_NO_TRANS): New option.
4575 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4577 * xvasprintf.c: Include xalloc.h.
4578 (xvasprintf): Use xalloc_die, not xmalloc_die.
4580 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4582 * dummy.c: Change copyright notice to FSF, and license to GPL.
4584 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4586 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4587 Problem reported by Bruno Haible in:
4588 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4590 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4592 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4593 in case some system header has #define'd it. Problem reported by
4594 Soeren D. Schulze in
4595 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4597 2004-09-08 Bruno Haible <bruno@clisp.org>
4599 * stdint_.h: New file, taken from GNU clisp.
4601 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4603 * xvasprintf.h: New file.
4604 * xvasprintf.c: New file.
4605 * xasprintf.c: New file.
4607 2004-09-08 Bruno Haible <bruno@clisp.org>
4609 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4611 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4613 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4615 Import from coreutils.
4616 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4617 strings on unbounded length. alloca's performance benefits aren't
4618 that important here.
4620 (parse_with_separator): New function, with most of the internals
4621 of the old parse_user_spec. Allow user to omit both user and group,
4622 for compatibility with FreeBSD.
4623 Clone only the user name, not the entire spec.
4624 Do not set *uid, *gid unless entirely successful.
4625 Avoid memory leak in some failing cases.
4626 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4627 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4628 (parse_user_spec): Rewrite to use parse_with_separator.
4630 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4632 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4633 its complicated substitute.
4634 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4635 and program_invocation_name.
4636 (__argp_basename) [!_LIBC]: Remove; the only use was
4637 replaced by its body.
4638 (__argp_short_program_name): Change condition from
4639 !defined __argp_short_program_name to
4640 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4641 to match argp-namefrob.h.
4642 (__argp_failure): Don't assume strerror_r returns char *.
4643 * argp-parse.c (N_): Define unconditionally.
4644 (argp_default_options): Fill out initializers with 0 to avoid
4647 2004-08-12 Simon Josefsson <jas@extundo.com>
4649 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4650 * getopt_.h: Renamed from getopt.h.
4652 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4654 Merge from coreutils.
4656 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4657 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4658 for Reliant Unix 5.43.
4660 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4661 (union fooround): Use uintmax_t, not long int.
4662 The rest is a merge from libc:
4663 [defined _LIBC]: Include <shlib-compat.h>.
4664 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4666 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4668 * strverscmp.c: Convert to UTF-8.
4670 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4672 * obstack.h (obstack_empty_p):
4673 Don't assume that chunk->contents is suitably aligned.
4674 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4675 Likewise. Problem reported by Benno in
4676 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4678 * chown.c (rpl_chown): Work even if the file is writeable but not
4679 readable. This could be improved further but it'd take some work.
4681 2004-08-08 Simon Josefsson <jas@extundo.com>
4683 * xgethostname.c: Don't include error.h (not used).
4686 * getpass.c: Include getpass.h first.
4688 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4690 * xalloc-die.c: New files.
4691 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4693 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4694 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4695 (_, N_, xalloc_die): Move to xalloc-die.c.
4696 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4697 so that we needn't mess with xalloc_msg_memory_exhausted.
4699 * sha1.h: Renamed from sha.h.
4700 (SHA1_H): Renamed from _SHA_H.
4701 (sha1_ctx): Renamed from sha_ctx.
4702 (sha1_init_ctx): Renamed from sha_init_ctx.
4703 (sha1_process_block): Renamed from sha_process_block.
4704 (sha1_process_bytes): Renamed from sha_process_bytes.
4705 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4706 (sha1_read_ctx): Renamed from sha_read_ctx.
4707 (sha1_stream): Renamed from sha_stream.
4708 (sha1_buffer): Renamed from sha_buffer.
4709 * sha1.c: Likewise; renamed from sha.c.
4710 Do not include <sys/types.h>.
4711 Include <stddef.h> rather than <stdlib.h>.
4713 2004-08-08 Bruno Haible <bruno@clisp.org>
4715 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4716 FILESYSTEM_PREFIX_LEN.
4717 * progreloc.c: Likewise.
4718 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4720 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4723 * argp-help.c (make_hol, hol_append): Don't assume that
4724 SIZE_MAX is a valid preprocessor constant.
4725 (__argp_basename): Change from "#ifndef _LIBC"
4726 to "#ifndef __argp_short_program_name", so that
4727 we don't compile these functions for tar.
4729 More merges from coreutils.
4730 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4731 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4733 * addext.c: Remove; no longer needed.
4734 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4735 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4736 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4737 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4738 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4739 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4740 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4741 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4742 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4743 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4744 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4745 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4746 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4747 Import changes from coreutils.
4749 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4751 Merge from coreutils.
4753 * .gdb-history: Remove; this doesn't belong here.
4755 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4756 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4757 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4759 * dirname.h: Include <stdbool.h>.
4760 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4761 for consistency with POSIX terminology. All uses changed.
4762 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4763 (strip_trailing_slashes): Use bool for booleans.
4764 * stripslash.c (strip_trailing_slashes): Likewise.
4766 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4767 sometimes returns a positive errno value even when it succeeds.
4768 (print_errno_message) [!LIBC]: Fall back on strerror if
4771 * path-concat.c (mempcpy): Don't define if a system header defines it.
4772 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4773 (longest_relative_suffix): New function.
4774 (path_concat): Use it. Assume first argument is not NULL.
4775 Port to DOS. Omit redundant separators.
4776 Report an error instead of returning NULL.
4777 Use mempcpy instead of memcpy.
4778 (xpath_concat): Remove: not declared or used.
4780 * same.h: Include <stdbool.h>
4781 (same_name): Return bool, not int.
4782 * same.c (same_name): Likewise.
4783 (errno): Don't declare; we assume C89 or better now.
4785 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4786 if not already defined.
4788 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4789 * dup-safer.c (errno): Likewise.
4791 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4793 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4796 2004-08-03 Simon Josefsson <jas@extundo.com>
4798 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4799 * progname.h: Don't include stdbool.h.
4801 2004-08-02 Simon Josefsson <jas@extundo.com>
4803 * getsubopt.h: New file, with comments from Bruno Haible.
4804 * getsubopt.c: New file, from glibc, but slightly modified based on
4805 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4807 2004-08-01 Simon Josefsson <jas@extundo.com>
4809 * xgetdomainname.c: Include stdlib.h, for free().
4811 2004-07-16 Simon Josefsson <jas@extundo.com>
4813 * dummy.c: New file.
4815 2004-07-16 Bruno Haible <bruno@clisp.org>
4817 * backupfile.h: Add extern "C" for C++.
4818 * closeout.h: Likewise.
4819 * copy-file.h: Likewise.
4820 * findprog.h: Likewise.
4821 * full-write.h: Likewise.
4822 * pathname.h: Likewise.
4823 * progname.h: Likewise.
4824 * stpcpy.h: Likewise.
4825 * stpncpy.h: Likewise.
4826 * strcase.h: Likewise.
4827 * strstr.h: Likewise.
4828 * xalloc.h: Likewise.
4830 * mbswidth.h: Add extern "C" for C++.
4831 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4833 2004-07-09 Simon Josefsson <jas@extundo.com>
4835 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4836 failed without this.)
4838 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4840 * fchown-stub.c: New file.
4842 2004-06-24 Jim Meyering <jim@meyering.net>
4844 * obstack.h (obstack_base): Cast to (void *), per documentation.
4846 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4848 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4850 2004-06-01 Jim Meyering <jim@meyering.net>
4852 * calloc.c: New file.
4854 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4856 * getdate.y (yylex): Allow space between sign and number.
4857 Problem reported by Dan Jacobson.
4859 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4860 and Jim Meyering <jim@meyering.net>
4862 Merge from coreutils CVS.
4864 * stat-macros.h: New file, with contents from file-type.h
4865 and coreutils' system.h.
4866 * file-type.c: Include "stat-macros.h".
4867 * file-type.h (file_type): Move all macro definitions to new file,
4870 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4871 Wrap old code with this conditional.
4872 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4873 function that does not dereference symlinks.
4874 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4876 * xreadlink.c: Include xreadlink.h first, to catch .h file
4877 dependency problems.
4878 (xreadlink): Accept new arg SIZE, for efficiency.
4879 All decls and uses changed.
4880 * xreadlink.h: Include <stddef.h>, for size_t.
4882 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4883 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4885 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4887 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4889 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4890 macros to be defined.
4891 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4892 the allocator returns NULL because the requested size is zero.
4894 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4896 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4897 var. Add comment explaining why libc still defines it. This
4898 merges the following patch from glibc:
4899 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4901 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4903 * obstack.c (_obstack): Remove unused variable. It hasn't been
4904 present in glibc since revision 1.1 of this file.
4905 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4906 obstack_alignment_mask, obstack_alloc, obstack_base,
4907 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4908 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4909 obstack_grow0, obstack_init, obstack_int_grow,
4910 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4911 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4912 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4913 nonexistent functions.
4915 2004-05-17 Derek R. Price <derek@ximbiot.com>
4916 Paul Eggert <eggert@cs.ucla.edu>
4918 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4920 2004-05-14 Bruno Haible <bruno@clisp.org>
4922 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4923 that consists of a '.' followed by an empty digit string.
4924 Patch by Tor Lillqvist <tml@iki.fi>.
4926 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4928 Port obstack to the AS/400, where pointers are 16 bytes wide and
4929 you cannot cast an integer to a valid pointer. This patch is
4930 currently waiting to be integrated into glibc; see
4931 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4933 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4934 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4935 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4936 (struct obstack): temp member is now a union of a pointer and
4937 an integer, instead of an integer. All integer uses changed.
4938 This does not affect the physical layout of struct obstack,
4939 except on hosts (like the AS/400) where the size or alignment of
4940 void * is greater than that of ptrdiff_t.
4941 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4942 __STDC__)]: Store temporary in pointer member of union, not
4944 * obstack.c: Include <stddef.h>, for offsetof.
4945 (struct fooalign): Remove; it doesn't need a name.
4946 (union fooround): Change double to long double, and add void *.
4947 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4948 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4949 not a macro. Hence the values are always int; so remove all
4950 casts-to-int in uses.
4952 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4953 Derek Price <derek@ximbiot.com>
4955 * alloca.c: Include <alloca.h>, to get our interface.
4956 * alloca_.h: Use __alloca on AIX, so that we don't have to
4957 include <alloca.h> first. Use C89 prototype for alloca; this
4958 requires including <stddef.h> for size_t. Use extern "C" if C++.
4959 Use #elif for simplicity, since we can assume C89 now.
4960 Don't try to source the system alloca.h since it will not be found
4961 and to prevent recursively including its replacement.
4962 * fnmatch.c: Include <alloca.h> instead of opencoding.
4963 * regex.c: Likewise.
4965 2004-05-16 Derek Price <derek@ximbiot.com>
4966 Paul Eggert <eggert@cs.ucla.edu>
4968 getline cleanup. This changes the getndelim2 API: both order of
4969 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4972 * getline.c: Don't include stddef.h or stdio.h, since our
4973 interface does that.
4974 (getline): Always use getdelim, so that we don't have two
4975 copies of this code.
4976 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4978 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4979 (GETNDELIM2_MAXIMUM): New macro.
4980 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4981 instead of the old practice of delim2==0. All callers changed.
4982 Return -1 on overflow, instead of returning junk.
4983 Do not set *linesize unless allocation succeeds.
4984 * getndelim2.h: Do not include stddef.h; no longer needed, now
4985 that we include sys/types.h.
4986 * getnline.h: Likewise.
4987 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4988 (getndelim2): Reorder arguments.
4989 * getnline.c (getnline, getndelim):
4990 Don't discard the NMAX argument.
4991 (getnline): Invoke getndelim, to avoid code duplication.
4992 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4993 of (size_t) -1 by callers of the getnline family.
4995 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4997 * nanosleep.c (suspended): Change its type from int to
4998 sig_atomic_t volatile.
4999 (first_call): Make it private to rpl_nanosleep, and have it
5000 be zero initially as that's a bit faster.
5001 (my_usleep): Round up fractional times instead of truncating them,
5002 as this is the usual meaning for 'sleep'.
5004 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5006 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5007 (ENOSYS): Define if not defined.
5008 (settime): Fall back on stime if it exists and settimeofday fails.
5009 But don't bother with fallbacks if a method fails with errno == EPERM.
5011 2004-05-11 Jim Meyering <jim@meyering.net>
5013 Prior to this change, the save_cwd caller required read access to the
5014 current directory on most systems (ones with the fchdir function).
5016 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5017 fails, try write-only, and finally, resort to using xgetcwd.
5019 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5021 * obstack.c, obstack.h: Import changes from libc.
5023 2004-04-28 Bruno Haible <bruno@clisp.org>
5025 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5026 implicitly appends .exe to executables.
5027 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5028 accepts Windows pathnames.
5029 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5030 Cygwin like Windows, since it now accepts Windows pathnames.
5031 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5032 Cygwin like Windows, since it now accepts Windows pathnames.
5033 Reported by Derek Robert Price <derek@ximbiot.com>.
5035 2004-04-20 Jim Meyering <jim@meyering.net>
5037 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5039 2004-04-20 Jim Meyering <jim@meyering.net>
5040 Bruno Haible <bruno@clisp.org>
5042 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5043 memory when realloc fails.
5045 2004-04-18 Jim Meyering <jim@meyering.net>
5047 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5048 don't leak memory and do call END_UTMP_ENT.
5050 2004-04-11 Paul Eggert <eggert@twinsun.com>
5052 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5053 (CHAR_BIT): Remove, since we assume C89.
5054 Include <stdint.h> if available, as per current Autoconf CVS advice.
5056 2004-03-30 Paul Eggert <eggert@twinsun.com>
5058 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5059 not bool, to be more consistent with Unix conventions.
5060 Suggested by Bruno Haible.
5062 Merge from coreutils.
5064 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5067 * getdate.h: Include stdbool.h, and timespec.h instead of
5068 the usual <time.h> dance.
5069 (get_date): Change signature to support fractional time stamps.
5070 All callers changed.
5071 * getdate.y: Include "getdate.h" first, as we can now
5072 assume C89 and don't need to worry about 'const'.
5073 Similarly, include "unlocked-io.h" near start, not in middle.
5075 (textint.value): Use long int rather than int.
5076 (textint.digits): Use size_t rather than int.
5077 (BILLION, LOG10_BILLION): New constants.
5078 (parser_control): New member rel_ns. Members day_ordinal,
5079 time_zone, month, day, hour, minutes, rel_year, rel_month,
5080 rel_day, rel_hour, rel_minutes, rel_seconds
5081 are now long int, not int. Member seconds is now struct timespec,
5082 not int. New member timespec_seen. Members dates_seen, days_seen,
5083 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5085 (%union.intval): Now long int, not int.
5086 New member timespec.
5087 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5088 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5089 (spec): Now is a timespec or an item list.
5090 (timespec, items): New nonterminals.
5091 (time, rel, relunit, number, get_date):
5092 Add support for fractional seconds.
5093 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5094 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5095 (to_hour): First arg is now long int, not int.
5096 (to_year): Returns long int, not int.
5097 Don't treat year -70 like 70.
5098 (tm_diff): Returns long int, not int.
5099 (lookup_word): Use bool instead of int when appropriate.
5100 (yylex): Use size_t for count, not int.
5101 Detect overflow when parsing large integer constants.
5102 Add support for fractions.
5103 (get_date): Make pointers 'const' if possible.
5104 Use more-portable code to detect integer overflow.
5105 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5106 Don't use ctime; it's not reliable if the year has >4 digits.
5108 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5109 This is for compatibility with BSD.
5111 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5112 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5113 From coreutils' system.h.
5115 * userspec.c: Don't include "posixver.h".
5116 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5117 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5118 compatible extension. Simplify code by removing a boolean int
5119 that was always nonzero if a string was nonnull.
5121 2004-03-30 Jim Meyering <jim@meyering.net>
5123 Merge from coreutils.
5125 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5127 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5128 an empty input stream.
5130 * readtokens.c: Include <stdbool.h>.
5131 (readtoken): Use `size_t' rather than int/long.
5132 All callers adjusted.
5133 Use `bool' rather than `int' where appropriate.
5134 Use memset rather than an explicit loop.
5135 Use x2nrealloc rather than xrealloc.
5136 Allow the use of `\0' as a delimiter.
5137 (readtokens): Likewise.
5138 * readtokens.h (readtoken, readtokens): Update prototypes.
5140 2004-03-30 Bruno Haible <bruno@clisp.org>
5142 * getloadavg.c (getloadavg): Don't assume setlocale returns
5145 2004-03-29 Paul Eggert <eggert@twinsun.com>
5147 Merge changes to getloadavg.c from coreutils and Emacs.
5149 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5150 Define to an expression, not to the empty string.
5151 Include cloexec.h and xalloc.h.
5152 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5153 Use set_cloexec_flag rather than rolling our own.
5154 * cloexec.c, cloexec.h: New files.
5156 2004-03-18 Paul Eggert <eggert@twinsun.com>
5158 * getopt.h: Sync with libc CVS.
5160 2004-03-18 Paul Eggert <eggert@twinsun.com>
5161 Bruno Haible <bruno@clisp.org>
5163 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5164 not on all platforms that have <wchar.h>.
5165 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5167 2004-03-09 Paul Eggert <eggert@twinsun.com>
5169 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5171 * getopt_int.h: New file, also synced from libc.
5173 2004-03-07 Paul Eggert <eggert@twinsun.com>
5175 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5176 '#if' expressions. Unlike the code it replaces, it does not
5177 depend on (defined _SC_PAGESIZE). However, it does depend on
5178 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5179 first reported by Jason Andrade in
5180 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5182 2004-01-18 Simon Josefsson <jas@extundo.com>
5184 * strdup.h: New file.
5185 * strdup.c: Include it.
5186 * path-concat.c: Include strdup.h. Drop strdup declaration.
5187 * userspec.c: Include strdup.h. Drop strdup declaration.
5189 2004-02-06 Karl Berry <karl@gnu.org>
5191 * config.charset: update from gettext 0.14.1.
5193 2004-02-05 Paul Eggert <eggert@twinsun.com>
5195 Add comments and code, prompted by suggestions from Bruno Haible
5197 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5198 describing the enum quoting_style values.
5199 * quotearg.c (quotearg_alloc): New function.
5200 (quotearg_buffer_restyled): Treat lone { and } as special.
5201 Treat = as special. Work around bug with older shells
5202 that "see" a '\' that is really the 2nd byte of a multibyte char.
5203 Quote empty string with shell_quoting_style.
5205 2004-02-03 Bruno Haible <bruno@clisp.org>
5207 * pipe.h: New file, from GNU gettext.
5208 * pipe.c: New file, from GNU gettext.
5210 2004-01-27 Bruno Haible <bruno@clisp.org>
5212 * execute.h: New file, from GNU gettext.
5213 * execute.c: New file, from GNU gettext.
5214 * w32spawn.h: New file, from GNU gettext.
5216 2004-01-23 Paul Eggert <eggert@twinsun.com>
5218 Exit-status fix from coreutils.
5220 Use exit_failure consistently in place of EXIT_FAILURE,
5221 so that program exit statuses are consistent on failure.
5223 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5224 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5225 * argmatch.h: Comment fix to match the above.
5226 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5227 Now a macro referring to exit_failure, instead of a separate
5228 variable. Include "exitfail.h" to get it.
5229 * xstrtol.h: Include "exitfail.h".
5230 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5232 * long-options.c (parse_long_options): Use prototype
5233 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5236 2004-01-21 Jim Meyering <jim@meyering.net>
5238 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5239 so as not to conflict with a different-sized __mktime_internal
5240 function in GNU libc.
5241 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5242 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5244 2004-01-18 Paul Eggert <eggert@twinsun.com>
5246 Merge from diffutils.
5248 * file-type.c (file_type): Add typed memory objects.
5249 * file-type.h (S_TYPEISTMO): New macro.
5251 * c-stack.h (c_stack_action): Remove argv argument.
5252 * c-stack.c (c_stack_action): Likewise. All uses changed.
5253 (die): Don't calculate message unless segv_action returns.
5254 (get_stack_location, min_address_from_argv, max_address_from_argv,
5255 volatile stack_base, volatile_stack_size): Remove.
5256 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5257 that every segmentation violation is a stack overflow. (Ouch!)
5258 See Debian bug 136249 (still outstanding) for more info about why
5259 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5261 2003-11-30 Bruno Haible <bruno@clisp.org>
5263 Safer stack allocation.
5264 * setenv.c: Include allocsa.h.
5265 (alloca): Remove fallback definition.
5266 (freea): Remove macro.
5267 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5270 2003-10-17 Bruno Haible <bruno@clisp.org>
5272 * binary-io.h: Avoid warnings on Cygwin.
5274 2003-12-28 Bruno Haible <bruno@clisp.org>
5276 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5277 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5279 2003-11-28 Bruno Haible <bruno@clisp.org>
5281 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5283 2003-11-27 Bruno Haible <bruno@clisp.org>
5285 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5287 2003-11-17 Bruno Haible <bruno@clisp.org>
5289 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5291 2003-11-24 Bruno Haible <bruno@clisp.org>
5293 * xallocsa.h: New file, from GNU gettext.
5294 * xallocsa.c: New file, from GNU gettext.
5296 2003-11-24 Bruno Haible <bruno@clisp.org>
5298 * allocsa.h: New file, from GNU gettext.
5299 * allocsa.c: New file, from GNU gettext.
5301 2003-11-24 Bruno Haible <bruno@clisp.org>
5303 * eealloc.h: New file.
5305 2004-01-15 Jim Meyering <jim@meyering.net>
5307 Merge from coreutils.
5309 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5310 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5311 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5313 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5314 optional configure-time default.
5316 * version-etc.c (version_etc_copyright): Update copyright date.
5318 * xreadlink.c (xreadlink): Correct outdated comment.
5320 2004-01-15 Paul Eggert <eggert@twinsun.com>
5322 Merge from coreutils.
5324 * posixver.c: Include posixver.h.
5326 * same.c: Include <stdbool.h>, <limits.h>.
5327 (_POSIX_NAME_MAX): Define if not defined.
5329 (same_name): If file names are silently truncated, report
5330 that the file names are the same if they are the same after
5331 the silent truncation.
5333 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5334 conversion function.
5335 * xstrtod.c (xstrtod): Likewise. All callers changed to
5336 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5339 2004-01-14 Paul Eggert <eggert@twinsun.com>
5341 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5342 with like-named macro in fnmatch.c.
5343 (EXT): Use an internal constant instead.
5345 Merge fnmatch patches from glibc.
5346 * fnmatch.c (mbsinit): Remove define.
5347 Add libc_hidden_ver (__fnmatch, fnmatch).
5348 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5349 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5351 2003-12-14 Karl Berry <karl@gnu.org>
5353 * config.charset: update from gettext-runtime.
5355 2003-12-03 Paul Eggert <eggert@twinsun.com>
5357 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5358 Bug reported by Alfred M. Szmidt.
5360 2003-11-29 Karl Berry <karl@gnu.org>
5362 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5364 2003-11-23 Paul Eggert <eggert@twinsun.com>
5365 Bruno Haible <bruno@clisp.org>
5367 * printf-parse.h: Don't include sys/types.h.
5368 (ARG_NONE): New macro.
5369 (char_directive): Change type of *arg_index fields to size_t.
5370 * printf-parse.c: Don't include sys/types.h.
5371 (SSIZE_MAX): Remove macro.
5372 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5373 Remove unnecessary overflow check.
5374 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5377 2003-11-24 Paul Eggert <eggert@twinsun.com>
5379 * alloca.c: Remove dependency on xalloc module.
5380 (xalloc_die): Remove.
5381 (memory_full) [!defined emacs]: New macro.
5382 [!defined emacs]: Don't include xalloc.h.
5383 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5384 address arithmetic overflows. Change datatypes a bit to avoid
5387 2003-11-22 Jim Meyering <jim@meyering.net>
5389 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5391 2003-11-17 Bruno Haible <bruno@clisp.org>
5393 * vasnprintf.c (alloca): Remove fallback definition.
5394 (freea): Remove definition.
5395 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5396 Reported by Paul Eggert.
5398 2003-11-17 Jim Meyering <jim@meyering.net>
5400 On systems without utime and without a utimes function capable of
5401 dealing with a NULL struct utimbuf* argument, this utime replacement
5402 could -- in unusual circumstances -- leak a file descriptor.
5403 * utime.c: Include <unistd.h> and <errno.h>.
5404 (utime_null): Be sure to close `fd' and to preserve errno.
5405 Reported by Geoff Collyer via Arnold Robbins.
5407 2003-11-16 Paul Eggert <eggert@twinsun.com>
5408 Bruno Haible <bruno@clisp.org>
5410 Protect against address arithmetic overflow.
5411 * printf-args.h: Include stddef.h.
5412 (arguments): Change type of field 'count' to size_t.
5413 * printf-args.c (printf_fetchargs): Use size_t instead of
5414 'unsigned int' where appropriate.
5415 * printf-parse.h: Include sys/types.h.
5416 (char_directive): Change type of *arg_index fields to ssize_t.
5417 (char_directives): Change type of fields 'count', max_*_length to
5419 * printf-parse.c: Include sys/types.h and xsize.h.
5420 (SSIZE_MAX): Define fallback value.
5421 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5422 instead of 'int' where appropriate. Check a_allocated, d_allocated
5423 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5424 * vasnprintf.c: Include xsize.h.
5425 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5426 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5427 overflow. Avoid wraparound when converting a width or precision from
5430 2003-11-16 Bruno Haible <bruno@clisp.org>
5432 Update from GNU gettext.
5433 * printf-parse.c: Generalize to it can be compiled for wide strings.
5434 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5435 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5436 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5437 SNPRINTF): New macros.
5438 Don't include <alloca.h> if the file is used inside libintl.
5439 (local_wcslen): New function, for Solaris 2.5.1.
5440 (VASNPRINTF): Use it instead of wcslen.
5442 2003-11-16 Bruno Haible <bruno@clisp.org>
5444 * xsize.h (xmax): New function.
5445 (xsum, xsum3, xsum4): Declare as "pure" functions.
5447 2003-11-12 Paul Eggert <eggert@twinsun.com>
5449 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5450 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5451 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5452 heuristic is just as accurate as far as we know, and it removes a
5453 dependency on size_max.m4 and ptrdiff_max.m4.
5455 2003-11-12 Paul Eggert <eggert@twinsun.com>
5457 * xstrtol.c (__xstrtol): Remove "break" immediately after
5458 "return", to pacify some unknown compiler. Problem reported
5461 2003-11-11 Bruno Haible <bruno@clisp.org>
5463 * xsize.h (SIZE_MAX): Remove fallback definition.
5464 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5467 2003-11-10 Paul Eggert <eggert@twinsun.com>
5469 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5470 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5471 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5473 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5474 not (size_t) -1, since it's defined here.
5476 2003-11-06 Paul Eggert <eggert@twinsun.com>
5478 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5479 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5480 Reject sizes of exactly SIZE_MAX bytes.
5481 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5482 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5484 2003-11-05 Bruno Haible <bruno@clisp.org>
5486 * xsize.h: Include limits.h, to avoid a possible collision with
5487 SIZE_MAX defined in <limits.h> on Solaris.
5489 2003-11-04 Bruno Haible <bruno@clisp.org>
5491 * xsize.h: New file.
5492 * linebreak.c: Include xsize.h.
5493 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5494 argument for overflow.
5495 Suggested by Paul Eggert.
5497 2003-10-31 Bruno Haible <bruno@clisp.org>
5499 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5500 to avoid (extremely rare) race condition.
5501 Suggested by Paul Eggert.
5503 2003-11-03 Jim Meyering <jim@meyering.net>
5505 * userspec.c: Include "userspec.h".
5506 * userspec.h: New file.
5508 2003-10-31 Paul Eggert <eggert@twinsun.com>
5510 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5511 * mountlist.c (SIZE_MAX): Define if not defined already.
5512 (read_filesystem_list): Set and use me_type_malloced.
5513 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5514 whatever the type happens to be), for brevity and consistency.
5515 Check for size calculation overflow on Alphas running OSF/1.
5517 2003-10-31 Jim Meyering <jim@meyering.net>
5519 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5521 * linebuffer.c: Include <string.h> for declaration of memset.
5523 2003-10-30 Paul Eggert <eggert@twinsun.com>
5524 Bruno Haible <bruno@clisp.org>
5526 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5527 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5529 2003-10-29 Paul Eggert <eggert@twinsun.com>
5531 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5532 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5534 * quotearg.c (quotearg_n_options): Use it.
5535 * group-member.c: Include <stdbool.h>.
5536 (free_group_info): Arg is now const *; don't free arg.
5537 (get_group_info): Now returns bool and accepts struct group_info *,
5538 rather than returning a malloc'ed struct group_info *.
5539 All uses changed. Check for overflow in internal size calculation.
5541 * getusershell.c (readname): Simplify the code by using x2nrealloc
5542 rather than xmalloc/xrealloc.
5543 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5544 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5545 conformance bug: the old code used a pointer after freeing the
5546 storage that it addressed.
5547 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5548 rather than doing it by hand.
5549 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5550 the buffer preserved. Use free and xmalloc instead.
5551 * quotearg.c (quotearg_n_options): Likewise.
5552 Use a simpler test for size overflow. Don't use xalloc_oversized
5553 because unsigned int might be wider than size_t (!); this suggests
5554 that we should switch from unsigned int to size_t for slot numbers.
5556 2003-10-27 Bruno Haible <bruno@clisp.org>
5558 * stdbool_.h: Better support for BeOS.
5560 2003-10-27 Paul Eggert <eggert@twinsun.com>
5562 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5563 to allocate the returned structure. Do not allocate a subarray,
5564 as x2nrealloc will do that.
5565 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5566 instead of xnrealloc.
5567 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5569 2003-10-26 Paul Eggert <eggert@twinsun.com>
5571 * xalloc.h (xalloc_oversized): New static inline function, for
5572 callers that want to do their own size-overflow checking. Include
5573 <stdbool.h>, since xalloc_oversized returns bool.
5574 * xalloc.c (array_size_overflow): Remove. All callers changed
5575 to use xalloc_oversized.
5577 Add two functions x2realloc, x2nrealloc, for programs that grow
5578 arrays dynamically by doubling their sizes.
5579 * xalloc.h (x2realloc, x2nrealloc): New decls.
5580 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5583 Port to C99 semantics for 'inline' of external functions.
5584 Bug reported by Bruno Haible.
5585 * xmalloc.c (xnmalloc_inline): New static inline function,
5586 with the old contents of xnmalloc.
5587 (xnmalloc, xmalloc): Use it.
5588 (xnrealloc_inline): New static inline function,
5589 with the old contents of xnrealloc.
5590 (xnrealloc, xrealloc): Use it.
5592 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5594 2003-10-25 Paul Eggert <eggert@twinsun.com>
5596 Fix several address-calculation bugs in the hash modules,
5597 plus some minor code cleanup.
5599 * hash.h: Include <stdbool.h>, for bool.
5600 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5601 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5602 hash_get_n_entries, hash_get_max_bucket_length,
5603 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5604 hash_rehash): Use size_t rather than unsigned.
5605 * hash.c (struct hash_table, hash_get_n_buckets,
5606 hash_get_n_buckets_used, hash_get_n_entries,
5607 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5608 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5609 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5611 (SIZE_MAX): Define if not defined.
5612 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5613 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5615 Use const * when possible.
5616 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5617 (check_tuning): Fix bug: if tuning parameters were very close to
5618 0 or 1, rounding errors could have caused subscript violations.
5619 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5620 (hash_initialize): Add 'fail:' label
5621 to free table and return NULL, and use it to simplify code.
5622 Use calloc rather than clearing the storage ourself.
5623 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5624 buffer size calculations.
5625 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5626 Include <stddef.h>, for size_t.
5627 * hash-pjw.c (hash_pjw): Likewise.
5628 Switch to method described by Bruno Haible.
5629 Include <limits.h>, for CHAR_BIT.
5630 (SIZE_BITS): New macro.
5632 2003-10-21 Paul Eggert <eggert@twinsun.com>
5634 * getndelim2.c (getndelim2): When size calculation overflows,
5635 ceiling the allocation at NMAX bytes rather than silently
5636 discarding input bytes before NMAX is reached. This makes
5637 a difference only if NMAX exceeds SIZE_MAX / 2.
5639 * obstack.c: Merge from glibc.
5640 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5641 Add libc_hidden_def (_obstack_newchunk).
5642 (_obstack_free) [! defined _LIBC]: Remove.
5643 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5644 a clone of the function body.
5645 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5646 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5648 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5649 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5652 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5653 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5654 Don't use lvalue casts, as GCC plans to remove support for them
5655 in GCC 3.5. Reported by Joseph S. Myers. This bug
5656 was also present in the non-GCC version, indicating that this
5657 code had always been buggy and had never been widely used.
5658 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5659 Use the fast variant of each macro, rather than copying the
5660 definiens of the fast variant; that way, we'll be more likely to
5661 catch future bugs in the fast variants.
5663 2003-10-20 Bruno Haible <bruno@clisp.org>
5665 * wait-process.h: New file, from GNU gettext.
5666 * wait-process.c: New file, from GNU gettext.
5668 2003-10-19 Jim Meyering <jim@meyering.net>
5670 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5672 2003-10-16 Paul Eggert <eggert@twinsun.com>
5674 * getgroups.c: Include <errno.h>, <stdlib.h>.
5675 (getgroups): First arg is int, not size_t.
5676 Don't let 'free' mangle errno.
5678 2003-10-16 Jim Meyering <jim@meyering.net>
5680 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5682 2003-10-15 Paul Eggert <eggert@twinsun.com>
5684 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5686 (new_exclude, add_exclude_file): Initial size no longer needs to
5688 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5689 our own address arithmetic overflow checking.
5691 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5692 (fnmatch): Do not alloca more than 2000 wide characters;
5693 instead, use malloc for large buffers.
5694 Check for address arithmetic overflow, and return -1
5695 with errno set to ENOMEM in that case.
5696 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5697 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5698 instead, return -1. Check for address arithmetic overflow.
5700 2003-10-14 Paul Eggert <eggert@twinsun.com>
5702 Handle invalid suffixes and overflow independently, so that
5703 callers can treat them independently as needed. Fix some bugs in
5704 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5705 suffix for a human-readable blocksize. The major caller-visible
5706 change is the addition of a new
5707 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5708 that both overflow and suffix chars were found.
5710 * human.c (humblock): Don't check separately for invalid suffix
5711 char; that is xstrtoumax's job (now that its bug is fixed).
5712 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5713 INTMAX_MAX]: New macros.
5714 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5715 TYPE_MAXIMUM): New macros.
5716 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5717 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5718 if overflow occurs, as it's what __strtol does and it's more useful
5720 (__xstrtol): If __strtol reports some error other than ERANGE,
5721 reflect it to the caller as LONGINT_INVALID. If it reports
5722 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5723 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5724 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5726 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5727 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5728 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5729 [defined UINTMAX_MAX]: New macros.
5731 2003-10-14 Bruno Haible <bruno@clisp.org>
5733 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5734 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5735 Also use volatile where needed.
5737 2003-10-12 Paul Eggert <eggert@twinsun.com>
5739 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5740 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5741 and define in terms of the other primitives.
5742 * xmalloc.c: Include stdbool.h; do not include exit.h.
5743 (SIZE_MAX): Define if not already defined.
5744 (array_size_overflow): New function.
5745 (xalloc_die): Abort instead of exiting if 'error' returns.
5746 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5747 (xmalloc, xrealloc): Use them.
5748 (xcalloc): Check for address arithmetic overflow.
5749 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5750 a bit faster than strcpy.
5752 2003-10-08 Paul Eggert <eggert@twinsun.com>
5754 Merge getpass from libc, plus a few fixes.
5756 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5757 Include <stdbool.h>.
5758 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5759 __fsetlocking to empty.
5760 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5761 do include <bits/libc-lock.h>.
5762 Do not include <fcntl.h>; not needed.
5763 [_LIBC]: Include <wchar.h>.
5764 (NOTCANCEL_MODE): New macro.
5765 (flockfile, funlockfile) [_LIBC]: New macros.
5766 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5767 [!_LIBC]: New macros.
5768 (call_fclose): New function.
5769 (getpass): Use it. Save tty stream separately; this simplifies the
5770 code and makes it more reliable if stdin happens to equal stdout.
5771 Invoke __fsetlocking on tty.
5772 Handle thread cancellation if needed.
5773 Namespace cleanup (use __tcgetattr, __getline).
5774 Use bool for Booleans.
5775 [USE_IN_LIBIO]: Handle wide streams.
5776 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5777 stream might go where.
5779 * unlocked-io.h: Include <stdio.h>, so that the caller
5780 doesn't have to include <stdio.h> before us.
5781 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5782 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5783 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5784 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5785 if not declared, so that we can use getpass.c code from libc without
5787 (flockfile, ftrylockfile, funlockfile): New macros.
5789 2003-10-06 Bruno Haible <bruno@clisp.org>
5791 * version-etc-2.h: Remove file.
5792 * version-etc-2.c: Remove file.
5794 2003-09-25 Jim Meyering <jim@meyering.net>
5795 Bruno Haible <bruno@clisp.org>
5797 This lets translators provide better translations for the
5798 "Written by ..." part of --version output.
5799 * version-etc.h: Include stdarg.h.
5800 (version_etc_copyright): Declare as readonly.
5801 (version_etc): Make this function variadic with a NULL-terminated list
5802 of author name strings.
5803 (version_etc_va): New declaration.
5804 * version-etc.c: Include stdarg.h, stdlib.h.
5805 (version_etc_copyright): Declare as readonly.
5806 (version_etc_va): New function. Provide a different translatable string
5807 for each possible number of authors < 10. Abbreviate when there are 10
5809 (version_etc): Make this function variadic. Call version_etc_va.
5810 Suggestion from Gary V. Vaughan.
5812 * long-options.h (parse_long_options): Change prototype: the authors
5813 string is moved to the end and becomes variadic.
5814 * long-options.c: Include stdarg.h.
5815 (parse_long_options): Make this function variadic, too.
5816 Call version_etc_va, not version_etc.
5818 2003-10-06 Bruno Haible <bruno@clisp.org>
5820 * fatal-signal.h: New file, from GNU gettext.
5821 * fatal-signal.c: New file, from GNU gettext.
5823 2003-10-04 Karl Berry <karl@gnu.org>
5825 * argp*: update from libc.
5827 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5829 * getpass.c (getpass): Use a no-op fseek when switching from input to
5830 output mode on the same stream.
5832 2003-09-29 Paul Eggert <eggert@twinsun.com>
5834 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5835 Fix arg typo in previous patch.
5837 2003-09-28 Jim Meyering <jim@meyering.net>
5839 * error.c: Correct cpp indentation.
5841 2003-09-27 Paul Eggert <eggert@twinsun.com>
5843 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5844 Omit the special code that used __typeof__, since we worry that
5845 it could be more trouble than it's worth. See:
5846 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5847 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5851 2003-09-26 Jim Meyering <jim@meyering.net>
5853 * error.c (error_tail): Move some declarations
5854 into inner scope where the local variables are used.
5856 2003-09-26 Bruno Haible <bruno@clisp.org>
5858 * stpncpy.h (gnu_stpncpy): New declaration.
5859 (stpncpy): Define as alias for gnu_stpncpy.
5860 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5862 2003-09-26 Paul Eggert <eggert@twinsun.com>
5864 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5865 (error_tail): Do not loop, reallocating temporary buffer, since
5866 the output cannot contain more wide characters than the input
5867 contains bytes, the size must be big enough already. This avoids
5868 one potential size overflow calculation. Check for size overflow
5869 when calculating temporary buffer size. Free temporary buffer
5870 when done, if it was allocated with malloc; this plugs a memory
5871 leak. Remove casts from void * to pointers, that are no longer
5872 needed now that we're assuming C89 or better.
5874 Merge error changes from glibc.
5876 * error.c, error.h: Update copyright notice header to match glibc.
5877 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5878 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5879 Disable cancellation while printing error.
5880 * error.h: Prepend __ to parameter names.
5882 2003-09-25 Karl Berry <karl@gnu.org>
5884 * argp-fmtstream.c, argp-help.c: update from libc.
5886 2003-09-25 Bruno Haible <bruno@clisp.org>
5888 * version-etc-2.h: New file, from version-etc.h with modifications.
5889 * version-etc-2.c: New file, from version-etc.c with modifications.
5891 2003-09-25 Simon Josefsson <jas@extundo.com>
5893 * xgetdomainname.h: New file.
5894 * xgetdomainname.c: New file.
5896 2003-09-25 Simon Josefsson <jas@extundo.com>
5897 Bruno Haible <bruno@clisp.org>
5899 * getdomainname.h: New file.
5900 * getdomainname.c: New file.
5902 2003-09-24 Paul Eggert <eggert@twinsun.com>
5904 * linebuffer.c (freebuffer): Don't free the argument, just
5905 the buffer associated with the argument. Bug reported by
5908 2003-09-19 Karl Berry <karl@gnu.org>
5910 * argp.h: update from libc.
5912 2003-09-16 Paul Eggert <eggert@twinsun.com>
5914 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5915 input error, instead of returning NULL the next time we are called
5916 (and therefore losing track of errno).
5918 2003-09-15 Paul Eggert <eggert@twinsun.com>
5920 * getndelim2.c (getndelim2): Don't trash errno when a read
5921 fails, so that the caller gets the proper errno.
5923 * readutmp.c (read_utmp): Likewise.
5924 Check for fstat error. Close stream and free storage
5927 2003-09-14 Bruno Haible <bruno@clisp.org>
5929 * fwriteerror.h: New file.
5930 * fwriteerror.c: New file.
5932 2003-09-14 Jim Meyering <jim@meyering.net>
5934 * getloadavg.c: Correct cpp indentation.
5935 * strdup.c: Likewise.
5936 * vasnprintf.c: Likewise.
5938 2003-09-12 Paul Eggert <eggert@twinsun.com>
5940 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5941 * obstack.c [!defined _LIBC]: Likewise.
5942 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5943 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5944 * exitfail.c: Don't include stdlib.h; no longer needed.
5946 More changes to assume C89 or better.
5948 * error.c (error_tail): Assume vprintf.
5950 * argmatch.c (getenv): Remove decl.
5951 * progreloc.c (get_full_program_name): Define via prototype.
5952 * setenv.c (clearenv): Likewise.
5953 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5955 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5956 (malloc, memcpy): Remove decls.
5957 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5958 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5959 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5960 (memcpy): Remove macro.
5961 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5962 (__P): Remove. All uses removed.
5963 (PTR): Remove. All uses changed to void *.
5964 (CHAR_BIT, NULL): Remove.
5965 (spaces, zeros, memset_space, memset_zero)
5966 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5968 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5969 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5970 Define with prototype.
5971 Remove now-unnecessary prototype decl.
5972 (extra_args_spec): Assume ANSI C. All uses changed.
5973 (extra_args_spec_iso): Remove.
5974 (my_strftime, emacs_strftimeu): Define via prototype.
5975 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5977 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5978 * strtoimax.c: Include <stdlib.h> unconditionally.
5979 (strtoul, strtol): Remove decls.
5980 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5982 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5983 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5984 (LOCALE_PARAM_PROTO): New macro.
5985 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5986 (INTERNAL (strtol), strtol): Define with a prototype.
5987 (PARAMS): Remove. All uses removed.
5988 * tempname.c: Include <string.h> unconditionally.
5989 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5990 * xgethostname.c (main): Define with a prototype.
5991 * xmalloc.c: Include "xalloc.h" first, to check interface.
5992 Include <stdlib.h> unconditionally.
5993 (calloc, malloc, realloc, free): Remove decls.
5994 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5995 Include <stdlib.h> unconditionally. Sort include file names.
5997 (xstrtod): Define with a prototype.
5998 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5999 (strtol, strtoul): Remove decls.
6001 2003-09-11 Paul Eggert <eggert@twinsun.com>
6003 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6004 Include <stdlib.h>, <string.h> unconditionally.
6005 Remove now-unnecessary cast to char *.
6006 * strnlen.c: Include <string.h> unconditionally.
6007 * yesno.c (yesno): Define with a prototype.
6009 2003-09-10 Bruno Haible <bruno@clisp.org>
6011 * strcspn.c: Include <string.h> unconditionally.
6012 * strpbrk.c: Include <string.h> unconditionally.
6013 * strstr.c: Include <string.h> unconditionally.
6014 * unicodeio.c: Include <string.h> unconditionally.
6015 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6016 * unsetenv.c: Likewise.
6017 * xreadlink.c: Include <stdlib.h> unconditionally.
6018 * yesno.c: Include <stdlib.h> unconditionally.
6019 (rpmatch): Add prototype.
6021 2003-09-10 Jim Meyering <jim@meyering.net>
6023 * error.c: Correct indentation of cpp directives.
6025 2003-09-09 Paul Eggert <eggert@twinsun.com>
6029 * acosl.c (main): Use a prototype.
6030 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6033 * getloadavg.c (getloadavg, main): Define via prototypes.
6035 * getopt.h (struct option.name): Assume C89, and use 'const'.
6036 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6037 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6039 * getopt.c (const): Remove macro.
6040 Include <string.h> unconditionally.
6041 (my_index): Remove; all uses changed to strchr.
6042 (strlen): Remove decl.
6043 (exchange): Remove forward decl; no longer needed.
6044 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6045 Define with prototype.
6046 * getopt1.c (const): Remove macro.
6047 (getopt_long, getopt_long_only, main): Define with prototype.
6049 * getugroups.c: Include <string.h> unconditionally.
6051 * getusershell.c: Include <stdlib.h> unconditionally.
6052 (getusershell, setusershell, endusershell, readname, main):
6053 Define with prototypes.
6055 * group-member.c: Include group-member.h first.
6056 Include <stdlib.h> unconditionally.
6058 * hard-locale.c: Include hard-locale.h first.
6059 Include <stdlib.h>, <string.h> unconditionally.
6061 * hash.c (free, malloc): Remove decls.
6062 Include <stdlib.h> unconditionally.
6064 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6065 (getenv): Do not declare.
6067 * idcache.c: Include <string.h> unconditionally.
6069 * long-options.c: Include long-options.h first, to test interface.
6070 Include <stdlib.h> unconditionally.
6072 * makepath.c: Include makepath.h first, to test interface.
6073 Include <stdlib.h> and <string.h> unconditionally.
6075 * linebuffer.c: Include <stdlib.h>.
6076 (free): Remove decl.
6078 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6079 rpl_malloc returns void *, not char *.
6080 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6082 * md5.h: Include <limits.h> unconditionally.
6083 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6084 (__P): Remove; all uses removed.
6085 * md5.c: Include "md5.h" first.
6086 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6087 md5_buffer, md5_process_bytes, md5_process_block):
6088 Define with prototypes.
6089 * sha.h (__P): Remove all uses. (It wasn't defined??)
6090 * sha.c: Include "sha.h" first.
6091 Include <stdlib.h>, <string.h> unconditionally.
6093 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6094 * memcmp.c (__ptr_t): Likewise.
6095 * memrchr.c (__ptr_t): Likewise.
6096 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6097 Include <string.h> unconditionally.
6098 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6099 * memchr.c: Include <stdlib.h> unconditionally.
6100 * memchr.c (LONG_MAX): Remove.
6101 * memrchr.c (LONG_MAX): Likewise.
6102 * memchr.c (__memchr): Define via a prototype.
6103 * memrchr.c (__memrchr): Likewise.
6104 * memcmp.c (__P): Remove, and remove all uses.
6105 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6106 Remove forward decls; no longer needed.
6107 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6108 Use types required by C89 in prototype.
6110 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6111 * savedir.c: Likewise.
6112 * mkdir.c (free): Remove decl.
6113 * rmdir.c (rmdir): Define with a prototype.
6114 * savedir.c: Include savedir.h first, to test interface.
6116 * mktime.c (STDC_HEADERS): Remove.
6117 Include <stdlib.h>, <string.h> unconditionally.
6119 * modechange.c: Include <stdlib.h> unconditionally.
6120 (malloc): Remove decl.
6122 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6123 (free): Remove decl.
6125 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6126 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6127 (This type really should be intptr_t, but that's a C99ism.)
6128 (_obstack_memcpy): Remove: all uses changed to memcpy.
6129 Include <string.h> unconditionally.
6130 (struct obstack): Assume __STDC__ for types of members
6131 chunkfun, freefun, extra_arg.
6132 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6133 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6134 obstack_begin, obstack_specify_allocation,
6135 obstack_specify_allocation_with_arg, obstack_chunkfun,
6136 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6137 Remove unprototyped decls and the macros that use them.
6138 * obstack.c (POINTER): Remove. All uses changed to void *.
6139 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6140 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6141 (defined __STDC__ && __STDC__)]:
6142 Remove nonprototyped code.
6143 Include <stdlib.h> unconditionally.
6144 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6145 _obstack_allocated_p, _obstack_free, obstack_free,
6146 _obstack_memory_used, print_and_abort):
6147 Define using prototypes.
6148 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6149 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6150 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6151 obstack_next_free, obstack_object_size, obstack_room) [0]:
6152 Remove unused, unprototyped code.
6154 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6156 * physmem.c (physmem_total, physmem_available, main): Define
6159 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6160 (main): Define with a prototype.
6162 * posixver.c (getenv): Remove decl.
6164 * putenv.c (malloc): Returns void *, not char *.
6165 Include <string.h> unconditionally.
6166 (strchr, memcpy, NULL): Do not define.
6168 * readtokens.c: Include readtokens.h first, to test interface.
6169 Include <stdlib.h>, <string.h> unconditionally.
6170 (init_tokenbuffer): Define with a prototype.
6172 * regex.c (PARAMS): Remove. All uses removed.
6173 All uses of _RE_ARGS removed, too.
6174 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6176 (bzero): Assume memset exists.
6177 (memcmp, memcpy, NULL): Remove.
6178 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6179 char, or assignments to local vars of type signed char.
6180 (init_syntax_once, PREFIX(extract_number_and_incr),
6181 PREFIX(print_partial_compiled_pattern),
6182 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6183 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6184 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6185 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6186 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6187 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6188 wcs_compile_range, byte_compile_range, truncate_wchar,
6189 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6190 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6191 count_mbs_length, wcs_re_match_2_internal,
6192 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6193 PREFIX(alt_match_null_string_p),
6194 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6195 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6196 regfree, PREFIX(extract_number)): Define with prototype. Remove
6197 now-unnecessary declaration, if any.
6198 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6200 Remove now-unnecessary casts among pointer types.
6201 * regex.h (_RE_ARGS): Remove. All uses removed.
6203 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6204 (free): Remove decl.
6206 * rpmatch.c: Include <stdlib.h> unconditionally.
6208 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6209 (free): Remove decl.
6211 * save-cwd.c: Include <stdlib.h> unconditionally.
6212 * xgetcwd.c: Likewise.
6214 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6215 (free): Remove decl.
6217 * strchrnul.c (strchrnul): Define with a prototype.
6218 Fix bug: c_in was not converted to char before searching.
6220 The following changes are not K&R related:
6222 * group-member.h: Include <sys/types.h>, so that this file is
6224 * makepath.h: Likewise.
6226 * getusershell.c (readname, default_index, line_size, readname):
6227 Use size_t, not int, for sizes.
6228 (readname): If the size overflows, report an error instead of
6231 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6233 * getndelim2.c: Assume stdlib.h per the C89 spec.
6235 2003-09-08 Paul Eggert <eggert@twinsun.com>
6237 Assume C89 or better; remove K&R cruft.
6238 A few of these changes were first proposed by Derek Robert Price
6239 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6241 * addext.c: Include <string.h> unconditionally.
6242 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6243 Don't declare getenv or malloc.
6245 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6246 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6248 (find_stack_direction, alloca): Use prototypes.
6250 * atexit.c (atexit): Define using a prototype.
6252 * basename.c, dirname.c, stripslash.c:
6253 Include <string.h> unconditionally.
6255 * bcopy.c: Include <stddef.h>.
6256 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6258 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6260 * error.h (error, error_at_line, error_print_progname)
6261 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6262 * error.c: Include error.h first, to check interface.
6263 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6264 (VA_START): Remove; all uses changeed to va_start.
6265 (exit, strerror): Remove decls.
6266 (error_print_progname): Prototype uncondionally.
6267 Don't include <errno.h>; no longer needed.
6268 (private_strerror): Remove.
6269 (error_tail): Always define.
6270 (error, error_at_line): Assume C89 or better; always use prototypes.
6271 * fatal.c: Include "fatal.h" first, to test interface.
6272 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6273 (VA_START): Remove; all uses changed to va_start.
6274 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6276 (exit): Remove decl.
6277 (fatal): Prototype unconditionally. Assume va_start works.
6278 Abort at end, to pacify gcc.
6280 * euidaccess.c (main): Define with a prototype.
6282 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6284 * exitfail.c: Include <stdlib.h> unconditionally.
6286 * fnmatch_.h (__P): Remove. All uses changed to assume
6288 * fnmatch.c: Include fnmatch.h first, to test interface.
6289 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6290 (getenv): Remove decl.
6291 (fnmatch): Define using a prototype.
6292 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6293 (FCT): Define using a prototype.
6295 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6297 * gethostname.c: Include <stddef.h>.
6298 (gethostname): Define with prototype. Length is size_t, not int.
6300 2003-09-08 Paul Eggert <eggert@twinsun.com>
6302 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6303 getversion.c should have been removed then, but was accidentally
6306 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6307 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6309 2003-09-07 Paul Eggert <eggert@twinsun.com>
6311 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6312 copy_tm_result. Bug reported by Simon Josefsson in
6313 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6315 2003-09-06 Paul Eggert <eggert@twinsun.com>
6317 * time_r.c, time_r.h: New files.
6319 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6321 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6322 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6324 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6326 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6327 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6330 * timegm.c: Switch to glibc implementation, with the following changes:
6331 [defined HAVE_CONFIG_H]: Include <config.h>.
6332 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6333 (__mktime_internal) [!defined _LIBC]: New decl.
6334 (__gmtime_r) [!defined _LIBC]: New macro and function.
6335 (timegm): Use a prototype, since gnulib assumes C89.
6336 Do not bother declaring tmp to be const, as it's not really usefu.
6337 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6338 (timegm): Declare only if HAVE_DECL_TIMEGM.
6340 2003-09-03 Paul Eggert <eggert@twinsun.com>
6342 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6343 Bug reported by Lute Kamstra in
6344 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6346 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6347 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6348 course with correspondingly smaller numbers for tomorrow and
6349 yesterday. From Tadayoshi Funaba. Originally installed into
6350 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6353 2003-08-31 Simon Josefsson <jas@extundo.com>
6355 * timegm.h: New file.
6356 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6358 2003-08-31 Karl Berry <karl@gnu.org>
6360 * argp.h: update from libc.
6362 2003-08-28 Bruno Haible <bruno@clisp.org>
6364 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6365 warning on QNX, which defines O_BINARY to 000000.
6367 2003-08-24 Bruno Haible <bruno@clisp.org>
6369 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6370 MSVC7 <stdio.h> is included later.
6372 2003-08-20 Bruno Haible <bruno@clisp.org>
6374 * progname.h: New file, from GNU gettext.
6375 * progname.c: New file, from GNU gettext.
6376 * progreloc.c: New file, from GNU gettext.
6378 2003-08-19 Bruno Haible <bruno@clisp.org>
6380 * xstrdup.c: Assume <string.h> exists.
6382 2003-08-18 Jim Meyering <jim@meyering.net>
6384 * setenv.h: Indent nested cpp directive.
6385 * vasnprintf.c: Remove trailing blanks.
6387 2003-08-17 Simon Josefsson <jas@extundo.com>
6388 Bruno Haible <bruno@clisp.org>
6390 * xstrndup.h: New file.
6391 * xstrndup.c: New file.
6393 2003-08-17 Bruno Haible <bruno@clisp.org>
6395 * strndup.h: New file.
6397 2003-08-16 Paul Eggert <eggert@twinsun.com>
6399 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6400 space, undoing this 2003-08-12 change:
6401 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6403 2003-08-16 Jim Meyering <jim@meyering.net>
6405 Merge from coreutils.
6406 * xstrtoimax.c: #else #if -> #elif.
6407 * xstrtoumax.c: Likewise.
6409 2003-08-15 Paul Eggert <eggert@twinsun.com>
6411 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6412 rather than tab, after '#' in shell-script copyright notices.
6413 Suggested by Bruno Haible.
6415 2003-08-15 Jim Meyering <jim@meyering.net>
6416 and Paul Eggert <eggert@twinsun.com>
6418 Merge from coreutils.
6419 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6420 member but strut utmpx does not. Needed for AIX 4.3.3.
6421 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6423 2003-08-15 Jim Meyering <jim@meyering.net>
6425 Merge from coreutils.
6426 * xgethostname.c: Include <stdlib.h>.
6427 (xghostname): Don't exit for anything other than memory-related
6428 failure; just return NULL.
6429 * userspec.c: Include "posixver.h".
6430 (parse_user_spec): Accept `.' as a separator only
6431 in pre-POSIX-200112 mode.
6432 * strtoimax.c: Use #elif rather than #else #if.
6433 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6434 Remove function, now that we can rely on a working tzset function.
6435 [!_LIBC]: Ensure that the required autoconf test has been run.
6436 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6437 Use underlying_strftime for %r.
6438 * sha.c: Merge in some clean-up and optimization changes from glibc.
6439 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6440 Ensure that it is a multiple of 64.
6441 Rearrange loop exit tests so as to avoid performing an
6442 additional fread after encountering an error or EOF.
6443 * realloc.c: Update copyright date.
6445 2003-08-14 Jim Meyering <jim@meyering.net>
6447 Merge from coreutils.
6448 * obstack.h: Whitespace changes.
6449 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6450 and xcalloc return values.
6451 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6452 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6453 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6454 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6455 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6457 Use mntctl's return value to drive the entry-processing loop, since
6458 we can't rely on the value of the vmt_length member in the last
6459 entry. On some systems doing so could result in exhausting
6460 virtual memory. Based in part on a patch from Mike Jetzer.
6462 2003-08-14 Jim Meyering <jim@meyering.net>
6463 and Paul Eggert <eggert@twinsun.com>
6465 Merges from coreutils, plus other fixes.
6466 * physmem.c: Merge in portability changes from gcc/libiberty
6467 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6468 for credits and details. Thanks to Kaveh Ghazi for helping
6469 to keep these files in sync.
6470 (ARRAY_SIZE): Define it.
6471 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6472 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6473 (memcasecmp): Don't assume size_t fits in unsigned int.
6474 Remove casts and duplicate code.
6475 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6476 (memcpy): Remove definition.
6477 Merge in some clean-up and optimization changes from glibc.
6478 [BLOCKSIZE]: Move definition to top of file.
6479 Ensure that it is a multiple of 64.
6480 Rearrange loop exit tests so as to avoid performing an
6481 additional fread after encountering an error or EOF.
6482 * md5.h (md5_uintptr): Define.
6483 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6484 return to the initial working directory. Preserve errno
6486 * idcache.c: Include "xalloc.h".
6487 (xmalloc, xrealloc): Remove decls.
6488 (getuser): Remove casts no longer required in C89.
6489 * human.c: Include stdio.h, for sprintf.
6490 * group-member.c: Include "xalloc.h".
6491 (xmalloc, xrealloc): Remove decls.
6492 (get_group_info): Remove casts no longer required in C89.
6493 * getusershell.c (readname): Remove casts no longer required in C89.
6494 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6495 * getline.c: Whitespace fix, from coreutils.
6497 2003-08-13 Paul Eggert <eggert@twinsun.com>
6499 * exclude.c: Include <ctype.h>
6500 (IN_CTYPE_DOMAIN): New macro.
6502 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6505 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6506 Undo previous (whitespace-only) change.
6508 2003-08-12 Paul Eggert <eggert@twinsun.com>
6510 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6511 Normalize leading white space and remove trailing white space.
6512 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6513 notice, as per ../config/srclist-update.
6515 Merge from coreutils.
6516 * euidaccess.h: New file.
6517 * euidaccess.c: Include it.
6518 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6519 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6520 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6522 2003-08-11 Bruno Haible <bruno@clisp.org>
6524 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6525 (vasnprintf): Use it instead of wcslen.
6527 2003-08-11 Bruno Haible <bruno@clisp.org>
6529 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6530 value to ensure that _Bool promotes to int. Use #define for _Bool when
6531 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6533 2003-08-10 Karl Berry <karl@gnu.org>
6535 * regex.h: update from libc (whitespace fix).
6537 2003-08-09 Paul Eggert <eggert@twinsun.com>
6539 Merge some files from coreutils. These changes were
6540 originally made by Jim Meyering.
6541 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6542 many older Unixes require this.
6543 * alloca.c (alloca): Remove cast to argument of free;
6544 no longer needed in C89.
6545 * alloca_.h, regex.h: Fix white space to match
6546 what GNU indent does.
6548 2003-08-05 Paul Eggert <eggert@twinsun.com>
6550 * bumpalloc.h: Remove.
6552 2003-08-04 Paul Eggert <eggert@twinsun.com>
6554 * getloadavg.c: Change copyright notice and spacing to conform to
6557 Merge from coreutils.
6558 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6560 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6561 from Karl Berry, implemented by Jim Meyering.
6562 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6563 from Dmitry V. Levin.
6564 Remove anachronistic cast of xrealloc.
6565 * fnmatch_.h (__const): Remove. Use 'const'.
6566 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6567 type. Otherwise, it wouldn't compile with at least /bin/cc on
6568 ymp-cray-unicos9.0.2.X.
6569 Combine two mostly-identical uses of alloca into one.
6570 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6572 2003-08-04 Dave Love <d.love@dl.ac.uk>
6576 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6577 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6578 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6579 obsolete NLIST_NAME_UNION.
6580 [__GNU__]: Undef BSD and FSCALE.
6581 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6583 2003-08-03 Paul Eggert <eggert@twinsun.com>
6585 * stdbool_.h (_Bool): Make it signed char, instead of
6586 an enum type, so that it's guaranteed to promote to int. See:
6587 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6589 2003-07-31 Paul Eggert <eggert@twinsun.com>
6591 * strerror.c: Include config.h, limits.h. Declare sprintf.
6592 (strerror): Don't assume that a printable int fits in 14 bytes.
6594 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6595 Bruno Haible <bruno@clisp.org>
6597 * getline.h (getline, getdelim): Change return type to ssize_t.
6598 * getline.c (getline, getdelim): Likewise.
6599 Remove _GNU_SOURCE define; now it's defined in config.h through
6602 2003-07-22 Paul Eggert <eggert@twinsun.com>
6604 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6605 over-parenthesization in macros.
6607 Sync with coreutils.
6609 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6612 Use `exit_failure' for xalloc and xmemcoll instead of their own
6613 private exit-failure variables.
6614 * xalloc.h (xalloc_exit_failure): Remove.
6615 * xmalloc.c: Likewise. Include exitfail.h.
6616 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6617 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6618 * xmemcoll.c: Likewise. Include exitfail.h.
6619 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6621 2003-07-18 Paul Eggert <eggert@twinsun.com>
6623 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6624 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6625 to test that it can stand by itself. Include "exitfail.h".
6626 Clients should set exit_failure instead.
6627 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6629 2003-07-18 Andreas Schwab <schwab@suse.de>
6631 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6633 2003-07-18 Bruno Haible <bruno@clisp.org>
6635 * getndelim2.h: New file.
6636 * getndelim2.c: Make into a module of its own. Include config.h,
6638 (getndelim2): Make non-static. Change return type to ssize_t.
6639 * getline.h: Change argument names.
6640 * getline.c: Include getndelim2.h instead of getndelim2.c.
6641 * getnline.c: Include getndelim2.h.
6643 2003-07-17 Bruno Haible <bruno@clisp.org>
6645 * Makefile.am: Remove file.
6646 * Makefile.in: Remove file.
6648 2003-07-17 Bruno Haible <bruno@clisp.org>
6650 * getnline.h: New file.
6651 * getnline.c: New file.
6652 * getndelim2.c: New file, extracted from getline.c.
6653 (getndelim2): Renamed from getdelim2, with added nmax argument.
6654 * getline.c: Include getndelim2.c.
6655 (getdelim2): Moved out to getndelim2.c.
6656 (getline, getdelim): Update.
6658 2003-07-15 <karl@gnu.org>
6660 * vasnprintf.c: update from gettext.
6662 2003-07-15 Jim Meyering <jim@meyering.net>
6664 * makepath.c (make_path): Enclose diagnostic in _(...).
6666 2003-07-14 Paul Eggert <eggert@twinsun.com>
6668 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6669 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6670 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6671 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6672 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6673 updated automatically by ../config/srclist-update. This changes
6674 their license from LPGL to GPL.
6676 2003-07-14 Jim Meyering <jim@meyering.net>
6678 Don't emit diagnostics. Let callers do that.
6679 * save-cwd.c: Don't include "error.h".
6680 (save_cwd): Don't call error. Ensure that errno is valid
6681 when returning nonzero.
6683 * save-cwd.h (restore_cwd): Update prototype.
6684 * save-cwd.c (restore_cwd): Remove two parameters.
6685 Simplify. Don't call error upon failure. Let callers do that.
6686 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6687 when auditing is enabled. But don't bother updating the #if.
6689 2003-07-14 Simon Josefsson <jas@extundo.com>
6691 * mempcpy.h: New file.
6692 * mempcpy.c: New file.
6694 2003-07-14 Paul Eggert <eggert@twinsun.com>
6696 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6697 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6698 unicodeio.c, unicodeio.h, unlocked-io.h:
6699 Switch from LGPL to GPL.
6701 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6703 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6704 it breaks C++ compilation.
6705 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6707 2003-07-10 Jim Meyering <jim@meyering.net>
6709 * vasnprintf.c: Remove trailing blanks.
6710 Make cpp indentation consistent.
6712 2003-07-09 Paul Eggert <eggert@twinsun.com>
6714 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6715 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6716 Switch from LGPL to GPL.
6718 2003-07-07 Paul Eggert <eggert@twinsun.com>
6720 * mktime.c: Fix some boundary cases and remove need for floating point.
6722 Issue a compile-time diagnostic if time_t is floating point, or if
6723 two's complement arithmetic is not in effect, or if arithmetic
6724 right shift does not propagate the sign. These assumptions were
6725 all in the original code but they weren't checked.
6727 (TIME_T_MIDPOINT, verify): New macros.
6728 (__isleap): Remove; it has integer overflow problems.
6729 (leapyear): New function, without those problems.
6730 (ydhms_tm_diff): Remove; splitting into two parts.
6731 (ydhms_diff): New function, containing the arithmetic part of
6732 the old ydhms_tm_diff function. Issue a compile-time
6733 diagnostic if we are not using C99 integer division.
6734 Avoid casts when possible.
6735 (guess_time_tm): New function, containing the checking part of
6736 the old ydhms_tm_diff function. Return the new value, rather than
6737 the difference between it and the old. Accept a new argument T
6738 so that *T specifies the old value. Check for overflow in the result.
6740 (__mktime_internal): Use a time_t offset, not a long int offset.
6741 This undoes the 2003-06-04 change, which is no longer needed now
6742 that we have better overflow checking.
6743 (localtime_offset): Likewise.
6745 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6746 and long are 64-bit but int is only 32-bit.
6747 (ydhms_diff): Use long int to store year1 and yday1.
6748 Issue a compile-time diagnostic if long int is not wide enough.
6750 (__mktime_internal): Use long int to store adjusted year and yday.
6751 Use plain C rather than preprocessor commands, if that doesn't
6753 Check for overflow (and try to repair) after each probe
6754 rather than checking only at the very end. This avoids some bugs
6755 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6756 does not equal GMT offset at maximum time).
6757 Use integer to check for overflow rather than floating point; this
6758 is more portable to non-IEEE hosts, and is a tad faster.
6759 When we detect that we are oscillating between two values,
6760 don't check whether tm_isdst has the requested value, since
6761 we already know the answer. When tm_isdst has the wrong value,
6762 use a different heuristic to find the right one, based on the
6763 extreme values actually observed in practice in tz2003a,
6764 rather than the (overly optimistic) "previous 3 calendar quarters".
6766 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6767 "T const" to accommodate glibc style.
6768 (check_result): Use less-confusing report format. "long" -> "long int.
6770 Don't loop if the iteration overflows time_t.
6771 Allow a negative step in the iteration.
6773 2003-07-01 Paul Eggert <eggert@twinsun.com>
6775 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6776 having it depend on HAVE_SYS_TYPES_H.
6778 2003-06-25 Bruno Haible <bruno@clisp.org>
6780 * readlink.c: New file.
6782 2003-06-20 Bruno Haible <bruno@clisp.org>
6784 Assume C89, so PARAMS isn't needed.
6785 * unicodeio.h (PARAMS): Remove.
6786 * unicodeio.c: Don't use PARAMS.
6788 2003-06-18 Jim Meyering <jim@meyering.net>
6790 Merge changes from coreutils.
6791 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6792 Remove explicit declarations of xmalloc and realloc.
6794 (read_utmp): Remove anachronistic cast of xmalloc.
6796 2003-06-17 Paul Eggert <eggert@twinsun.com>
6798 Assume C89, so PARAMS isn't needed.
6799 * backupfile.h (PARAMS): Remove. All uses removed.
6800 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6801 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6802 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6803 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6804 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6805 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6806 xstrtol.h: Likewise.
6807 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6808 same.h, strverscmp.h: Do not include config.h; no longer needed.
6809 Anyway, config.h should always be included before any other file.
6811 2003-06-11 Simon Josefsson <jas@extundo.com>
6813 * sysexit_.h: New file.
6815 2003-05-20 Derek Price <derek@ximbiot.com>
6817 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6819 2003-06-10 Simon Josefsson <jas@extundo.com>
6821 * strchrnul.h: New file.
6822 * strchrnul.c: New file.
6824 2003-06-10 Simon Josefsson <jas@extundo.com>
6826 * argp.h: New file, from glibc.
6827 * argp-ba.c: New file, from glibc.
6828 * argp-eexst.c: New file, from glibc.
6829 * argp-fmtstream.c: New file, from glibc.
6830 * argp-fmtstream.h: New file, from glibc.
6831 * argp-fs-xinl.c: New file, from glibc.
6832 * argp-help.c: New file, from glibc.
6833 * argp-namefrob.h: New file, from glibc.
6834 * argp-parse.c: New file, from glibc.
6835 * argp-pv.c: New file, from glibc.
6836 * argp-pvh.c: New file, from glibc.
6837 * argp-xinl.c: New file, from glibc.
6839 2003-06-07 Jim Meyering <jim@meyering.net>
6841 * readtokens.h: Put `Free Software Foundation, Inc.'
6842 in place of my name in the copyright comment.
6843 Remove definition and uses of __P.
6846 * stat.c: Don't declare xmalloc explicitly.
6847 Instead, include "xalloc.h".
6848 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6849 xrealloc, and xcalloc return values.
6850 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6852 * xgetcwd.h: Remove definition/uses of PARAMS.
6854 2003-06-06 Jim Meyering <jim@meyering.net>
6856 * stdbool_.h: Renamed from stdbool.h.in.
6858 2003-06-06 Jim Meyering <jim@meyering.net>
6860 Merge from coreutils.
6861 * same.c: (same_name): Declare *_basename locals to be `const'.
6862 Consolidate declarations and initializations of *_base* locals.
6864 Merge from coreutils.
6865 This avoids a core dump on systems without GNU putenv,
6866 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6867 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6868 (unsetenv): New static function, from GNU libc.
6869 (rpl_putenv): Use it.
6871 * modechange.c: Remove trailing blanks.
6873 Merge from coreutils.
6874 * fsusage.c: Remove declaration of statfs.
6875 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6877 * posixtm.c: Include <stdbool.h> unconditionally.
6879 2003-06-05 Paul Eggert <eggert@twinsun.com>
6881 * mktime.c (__mktime_internal): When resolving a tm_isdst
6882 mismatch, look in future quarters as well as past. This fixes a
6883 bug when processing fall-backwards gaps immediately after a long
6884 period of daylight-saving time.
6886 * mktime.c: Assume freestanding C89 or better.
6887 (HAVE_LIMITS_H): Remove. Assume it's 1.
6888 (__P): Remove; not used.
6889 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6890 (mktime, not_equal_tm, print_tm, check_result,
6891 main): Use prototypes. Use const * where appropriate.
6892 (main): Fix typo in testing code that uncovered by above changes.
6893 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6895 2003-06-04 Paul Eggert <eggert@twinsun.com>
6897 * mktime.c: Fix Debian bug 177940
6898 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6899 (localtime_offset): Now long int, not time_t, because we want it
6900 to be guaranteed to be signed. All uses changed.
6901 (__mktime_internal): If overflow would occur when adding offset,
6904 Merge 'human' changes from coreutils. Rewrite to support
6905 locale-specific notations like thousands separators.
6906 * human.c: Simplify authorship notice.
6907 Include human.h immediately after config.h.
6908 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6909 <limits.h>: Do not include, since human.h does.
6910 (SIZE_MAX, UINTMAX_MAX): New macros.
6911 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6912 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6913 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6914 (power_letter): Renamed from suffixes.
6915 (generate_suffix_backwards): Remove.
6916 (adjust_value): Now takes int style (because of human.h changes)
6917 and long double value (for greater precision on some platforms).
6918 (group_number): New function.
6919 (human_readable): Use it. Use integer options, not enum.
6920 Put the options before the sizes in the arg list.
6921 Support all the new options.
6922 The old human_readable function has been removed;
6923 use inttostr.h instead.
6924 (human_readable, default_block_size, humblock):
6925 Use uintmax_t, not int, for block sizes.
6926 (human_readable_inexact, block_size_types): Remove.
6927 (block_size_opts): New constant.
6928 (human_options): Renamed from human_block_size, with new signature
6929 that allows block sizes up to UINTMAX_MAX. All callers changed.
6930 * human.h: Add copyright and authorship notice.
6931 Include <limits.h> and <stdbool.h> unconditionally.
6932 (PARAMS): Remove. All uses removed.
6933 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6934 (enum human_inexact_style): Remove tag; now a nameless enum.
6935 (human_floor, human_ceiling, human_round_to_even): Now have
6936 values 2, 0, 1 rather than -1, 1, 0.
6937 (human_group_digits, human_suppress_point_zero, human_autoscale,
6938 human_base_1024, human_SI, human_B): New constants.
6939 (human_readable_inexact, human_block_size): Remove.
6940 (human_readable): Size args are now uintmax_t, not int.
6941 (human_options): New decl.
6943 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6944 unnecessary now that we assume C89 or better. This change
6945 imported from coreutils.
6947 * mktime.c (__mktime_internal): Do not reject negative timestamps
6948 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6949 in the 2003-05-30 sync from glibc.
6951 .h files should stand alone, but we shouldn't include <sys/types.h>
6952 if we can get away with just <stddef.h>.
6954 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6955 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6956 rather than <sys/types.h>, as we merely need size_t.
6957 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6959 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6960 Include <stdio.h>, to get FILE.
6961 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6962 memcasecmp.h has included <stddef.h> and all we need is size_t.
6963 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6964 our interface, instead of including <sys/types.h>
6966 2003-06-02 Paul Eggert <eggert@twinsun.com>
6969 Fix some minor time-related bugs with POSIX time arguments.
6970 Some valid time stamps were being rejected (notably -1, and
6971 time stamps before 1900 on 64-bit hosts). And some invalid
6972 time stamps were being accepted, e.g. September 31.
6974 * posixtm.h (posixtime): Return bool instead of time_t, so
6975 that we can return (time_t) -1 successfully.
6976 * posixtm.c: Likewise.
6977 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6978 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6979 (t): Remove static var.
6980 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6981 of static var. All uses changed.
6982 (year): Do not reject years before 1900; they can occur with
6984 (posix_time_parse): Do not check for out-of-range components;
6985 that is now the caller's responsibility, since our checks were
6986 only approximations.
6987 (posixtime): Use mktime to check for out-of-range components,
6988 since it knows them exactly.
6989 If mktime returns (time_t) -1, check whether an error actually occurred
6990 by invoking localtime on -1.
6991 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6992 posixtime failures better.
6993 Improve the test data (in comments only).
6995 2003-05-30 <karl@gnu.org>
6997 * mktime.c: update from libc.
6999 2003-05-30 Bruno Haible <bruno@clisp.org>
7001 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7002 * localcharset.h: Likewise.
7003 * localcharset.c: Likewise.
7005 2003-05-28 Paul Eggert <eggert@twinsun.com>
7007 Assume the headers required for C89 freestanding compilers.
7008 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7009 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7010 without checking for HAVE_LIMITS_H.
7011 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7012 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7014 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7015 * exclude.c: Include <stdbool.h> unconditionally.
7016 * tempname.c: Include <stddef.h> unconditionally.
7017 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7018 * modechange.c, rpmatch.c (NULL): Don't define, since
7019 <stddef.h> does that.
7020 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7021 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7022 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7023 * xstrtol.c: Likewise.
7024 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7025 * savedir.c: Include <stddef.h> instead of defining NULL.
7027 * addext.c (addext): Use assignment rather than cast, to avoid
7028 warnings on some platforms.
7030 * mktime.c (__mktime_internal): Do not reject negative timestamps
7033 2003-05-10 Bruno Haible <bruno@clisp.org>
7035 * linebreak.c (iconv_string_length): Don't return -1 just because the
7036 string is longer than 4 KB.
7038 2003-05-12 Jim Meyering <jim@meyering.net>
7040 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7041 the space-padded-by-default conversion specifiers, %e, %k, %l.
7043 2003-05-03 Bruno Haible <bruno@clisp.org>
7045 Upgrade to Unicode-4.0.
7046 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7047 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7048 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7049 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7050 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7051 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7052 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7053 Change width of U+E0100..U+E01EF from 1 to 0.
7055 2003-04-25 Bruno Haible <bruno@clisp.org>
7057 * copy-file.c: Include <stddef.h>, for size_t.
7059 2003-04-25 Jim Meyering <jim@meyering.net>
7061 * copy-file.c (copy_file_preserving): Declare buf_size to be
7062 of type size_t, not int.
7064 2003-04-11 Jim Meyering <jim@meyering.net>
7066 Merge changes from Coreutils.
7068 2003-03-22 Jim Meyering <jim@meyering.net>
7070 * strftime.c (widen): Cast alloca return value to proper type.
7072 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7075 * strftime.c (my_strftime): Handle very large width
7076 specifications for numeric values correctly. Improve checks for
7079 2003-01-19 Jim Meyering <jim@meyering.net>
7081 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7082 (nl_get_alt_digit) [! defined my_strftime]: Define.
7083 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7084 _nl_get_alt_digit and _nl_get_walt_digit.
7086 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7087 These changes have no effect outside of _LIBC.
7089 2003-04-10 Bruno Haible <bruno@clisp.org>
7091 * findprog.h: New file, from GNU gettext.
7092 * findprog.c: New file, from GNU gettext.
7094 2003-04-05 Jim Meyering <jim@meyering.net>
7096 Merge changes from Coreutils.
7098 * exclude.h (PARAMS): Remove definition and uses.
7099 * exclude.c: Remove uses of `PARAMS'.
7101 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7102 Add test-cases for DOS filenames. Declare program_name.
7103 (main): Set up program_name. Patch by Rich Dawe.
7105 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7107 Use mntctl's return value to drive the entry-processing loop, since
7108 we can't rely on the value of the vmt_length member in the last
7109 entry. On some systems doing so could result in exhausting
7110 virtual memory. Based in part on a patch from Mike Jetzer.
7112 2003-04-04 Bruno Haible <bruno@clisp.org>
7114 * linebreak.h: New file, from GNU gettext.
7115 * linebreak.c: New file, from GNU gettext with slight modifications.
7116 * lbrkprop.h: New file, from GNU gettext.
7118 2003-04-03 Bruno Haible <bruno@clisp.org>
7120 * utf8-ucs4.h: New file, from GNU gettext.
7121 * utf16-ucs4.h: New file, from GNU gettext.
7122 * ucs4-utf8.h: New file, from GNU gettext.
7123 * ucs4-utf16.h: New file, from GNU gettext.
7125 2003-04-02 Bruno Haible <bruno@clisp.org>
7127 * binary-io.h: New file, from GNU gettext.
7129 2003-04-01 Bruno Haible <bruno@clisp.org>
7131 * pathname.h: New file, from GNU gettext.
7132 * concatpath.c: New file, from GNU gettext.
7134 2003-03-30 Bruno Haible <bruno@clisp.org>
7136 * copy-file.c (copy_file_preserving): Don't set owner if the function
7137 chown() doesn't exist.
7139 2003-03-28 Bruno Haible <bruno@clisp.org>
7141 * copy-file.h: New file, from GNU gettext.
7142 * copy-file.c: New file, from GNU gettext.
7144 2003-03-18 Jim Meyering <jim@meyering.net>
7146 * quote.c (quote_n): Fix typo in comment.
7148 2003-03-14 Jim Meyering <jim@meyering.net>
7150 Merge changes from Coreutils.
7151 * obstack.h (obstack_object_size): Declare temporary, __o,
7152 to be const, in order to avoid warnings.
7153 (obstack_room): Likewise.
7154 (obstack_empty_p): Likewise.
7156 2003-03-13 Paul Eggert <eggert@twinsun.com>
7158 Merge changes from Bison.
7159 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7160 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7161 when compiling Bison 1.875's `bitset bset = obstack_alloc
7162 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7163 * hash.c: Include <stdbool.h> unconditionally.
7165 2003-03-09 Paul Eggert <eggert@twinsun.com>
7167 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7168 Reported by Bruce Becker; see:
7169 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7171 2003-03-03 Paul Eggert <eggert@twinsun.com>
7172 Bruno Haible <bruno@clisp.org>
7174 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7175 Reported by John Hughes, see
7176 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7178 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7180 * poll_.h: New file.
7183 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7185 * mathl.h: New file.
7186 * acosl.c: New file.
7187 * asinl.c: New file.
7188 * atanl.c: New file.
7189 * ceill.c: New file.
7192 * floorl.c: New file.
7193 * frexpl.c: New file.
7194 * ldexpl.c: New file.
7196 * sincosl.c: New file.
7198 * sqrtl.c: New file.
7200 * trigl.c: New file.
7201 * trigl.h: New file.
7203 2003-02-17 Bruno Haible <bruno@clisp.org>
7205 * mkdtemp.h: New file, from GNU gettext.
7206 * mkdtemp.c: New file, from GNU gettext.
7208 2003-01-31 Bruno Haible <bruno@clisp.org>
7210 * rename.c: #undef rename before defining rpl_rename.
7211 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7213 2003-01-30 Bruno Haible <bruno@clisp.org>
7215 * printf-args.h: New file, from GNU gettext.
7216 * printf-args.c: New file, from GNU gettext.
7217 * printf-parse.h: New file, from GNU gettext.
7218 * printf-parse.c: New file, from GNU gettext.
7219 * vasnprintf.h: New file, from GNU gettext.
7220 * vasnprintf.c: New file, from GNU gettext.
7221 * asnprintf.c: New file, from GNU gettext.
7222 * vasprintf.h: New file, from GNU gettext with modifications.
7223 * vasprintf.c: New file, from GNU gettext.
7224 * asprintf.c: New file, from GNU gettext.
7226 2003-01-29 Bruno Haible <bruno@clisp.org>
7228 * stpncpy.h: New file, from GNU gettext with modifications.
7229 * stpncpy.c: New file, from GNU gettext with modifications.
7231 2003-01-28 Bruno Haible <bruno@clisp.org>
7233 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7235 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7238 2003-01-27 Bruno Haible <bruno@clisp.org>
7240 * xsetenv.h: New file, from GNU gettext.
7241 * xsetenv.c: New file, from GNU gettext.
7243 2003-01-23 Bruno Haible <bruno@clisp.org>
7245 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7247 2003-01-22 Bruno Haible <bruno@clisp.org>
7249 * exit.h: New file, from GNU gettext.
7251 2003-01-11 Bruno Haible <bruno@clisp.org>
7253 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7254 * strcase.h (strcasecmp, strncasecmp): Likewise.
7256 2003-01-14 Jim Meyering <jim@meyering.net>
7258 * same.c (same_name): Tweak a comment.
7260 2003-01-11 Bruno Haible <bruno@clisp.org>
7262 * same.c (same_name): Reorder tests so as to avoid calling stat()
7263 when a string comparison is sufficient.
7265 2003-01-11 Bruno Haible <bruno@clisp.org>
7267 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7270 2003-01-11 Bruno Haible <bruno@clisp.org>
7272 * hash-pjw.c: Add comment about low quality of this function.
7274 2003-01-12 Paul Eggert <eggert@twinsun.com>
7276 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7277 to avoid collisions with libcurses and libreadline.
7279 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7280 * getstr.h, getstr.c: Remove.
7281 * getline.c: Include "getline.h", to check interface.
7282 Move body of old getstr.c here: this defines MIN_CHUNK and
7283 declares getdelim2, which is renamed from getstr.
7284 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7286 * linebuffer.c (readlinebuffer): Renamed from readline.
7288 * linebuffer.h: Likewise.
7289 (readline): Remove backward-compatibility macro.
7291 2003-01-12 Jim Meyering <jim@meyering.net>
7293 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7295 2003-01-10 Bruno Haible <bruno@clisp.org>
7297 * alloca_.h: New file.
7298 * getdate.y: Unconditionally include alloca.h.
7299 * makepath.c: Likewise.
7300 * setenv.c: Likewise.
7301 * userspec.c: Likewise.
7303 2003-01-09 Bruno Haible <bruno@clisp.org>
7305 * stdbool.h.in: New file.
7307 2003-01-08 Bruno Haible <bruno@clisp.org>
7309 * safe-read.c: Include specification header first, to ensure its
7311 * full-write.c: Likewise.
7313 2003-01-08 Jim Meyering <jim@meyering.net>
7315 * full-write.c: Undefine and define-away `const' after inclusion
7316 of errno.h, not before. Suggestion from Bruno Haible.
7318 2003-01-07 Jim Meyering <jim@meyering.net>
7320 * full-write.c: Rework so that it may serve to define full_read, too.
7321 * full-read.c: Simply #define FULL_READ and include full-write.c.
7323 2003-01-06 Jim Meyering <jim@meyering.net>
7325 * version-etc.c: Update year in translatable copyright string.
7327 2002-12-25 Bruno Haible <bruno@clisp.org>
7329 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7330 * xstrtol.h: Likewise.
7331 * xstrtoimax.c: Likewise.
7332 * xstrtoumax.c: Likewise.
7333 * human.h: Likewise.
7335 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7336 on systems that have <inttypes.h> but not <stdint.h>.
7338 2002-12-31 Paul Eggert <eggert@twinsun.com>
7340 * memcoll.c (memcoll): Fall back on a simple algorithm using
7341 memcmp if strcoll doesn't work.
7343 2002-12-23 Bruno Haible <bruno@clisp.org>
7345 * localcharset.h: New file.
7346 * localcharset.c: Include it.
7347 * unicodeio.c: Likewise.
7349 2002-12-22 Bruno Haible <bruno@clisp.org>
7351 * utime.c (utime_null): No need to call ftruncate if the file was
7354 2002-12-23 Bruno Haible <bruno@clisp.org>
7356 * memcoll.c (STRCOLL): New macro.
7359 2002-12-22 Bruno Haible <bruno@clisp.org>
7361 * getstr.h (getstr): Define, to avoid clash with libcurses.
7362 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7364 2002-12-22 Bruno Haible <bruno@clisp.org>
7366 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7368 2002-12-23 Bruno Haible <bruno@clisp.org>
7370 * getline.h: Include <stddef.h>, for size_t.
7372 * unicodeio.h: Include <stddef.h>, for size_t.
7373 * unicodeio.c: Don't include <stddef.h>.
7375 2002-12-17 Bruno Haible <bruno@clisp.org>
7377 * canon-host.c (strdup): Remove unused declaration.
7379 * fsusage.c: Include full_read.h.
7380 (get_fs_usage): Use full_read instead of safe_read.
7382 * utime.c (utime_null): Use SAFE_READ_ERROR.
7384 2002-12-11 Bruno Haible <bruno@clisp.org>
7386 * setenv.h: Rewritten to cope with systems that have setenv() but not
7388 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7391 2002-12-11 Bruno Haible <bruno@clisp.org>
7393 * setenv.c (alloca): Fall back to malloc.
7395 (setenv): Use freea() to free memory allocated with alloca().
7397 2002-11-13 Bruno Haible <bruno@clisp.org>
7399 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7400 function declarations.
7401 * unsetenv.c (unsetenv): Likewise.
7403 2002-03-04 Bruno Haible <bruno@clisp.org>
7405 Portability to AIX 4.3.3.
7406 * unsetenv.c: New file, extracted from setenv.c.
7407 * setenv.c: Move the unsetenv() function to unsetenv.c.
7409 2001-12-20 Bruno Haible <bruno@clisp.org>
7411 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7412 use malloc instead. For SunOS 4.
7414 2001-12-11 Bruno Haible <bruno@clisp.org>
7416 * setenv.c: Declare alloca.
7417 (compar_fn_t): New typedef.
7418 (KNOWN_VALUE, STORE_VALUE): Use it.
7420 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7423 2002-12-10 Paul Eggert <eggert@twinsun.com>
7425 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7426 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7427 Choose values that are less likely to collide with system fnmatch
7429 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7430 defined (e.g., a pure POSIX system).
7431 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7432 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7434 2002-12-06 Jim Meyering <jim@meyering.net>
7436 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7438 Merge in changes from libc's misc/error.c, in preparation
7439 for the merge of gnulib's changes back into libc.
7441 * error.c (_): Define only if not already defined.
7442 Move definition to follow all #include directives.
7443 Include unlocked-io.h only if !_LIBC.
7444 [_LIBC]: Include <libio/libioP.h>.
7445 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7446 (fflush): Tweak definition to use INTUSE.
7449 2002-12-05 Paul Eggert <eggert@twinsun.com>
7451 * alloca.c [defined emacs]: Include "lisp.h".
7452 (xalloc_die) [defined emacs]: New macro.
7453 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7454 [! defined emacs]: Include <xalloc.h>.
7455 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7456 (pointer): Typedef to POINTER_TYPE *.
7457 (malloc): Remove decl; we now always use xmalloc.
7458 (alloca): Use old-style definition, since Emacs needs this.
7459 Check for arithmetic overflow when computing combined size.
7461 2002-12-04 Paul Eggert <eggert@twinsun.com>
7463 Do not generate unlocked-io.h automatically, since it's easier to
7464 maintain it by hand.
7466 * unlocked-io.h: New file, from GNU diffutils,
7467 but with proper copyright notice and attribution.
7469 * Makefile.am: Add copyright notice.
7470 (libfetish_a_SOURCES): Add unlocked-io.h.
7471 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7472 (DISTCLEANFILES, io_functions): Remove macros.
7473 (EXTRA_DIST): Remove gen_uio.
7474 (unlocked-io.h): Remove rule.
7476 2002-12-04 Jim Meyering <jim@meyering.net>
7478 Reflect the fact that stat.c and lstat.c are no longer generated.
7479 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7480 (DISTCLEANFILES): Likewise.
7481 (EXTRA_DIST): Likewise.
7482 (all_local): Don't depend on stat.c or lstat.c.
7483 (stat.c, lstat.c): Remove rules.
7484 (EXTRA_DIST): Remove xstat.in.
7486 * xstat.in: Remove file. Contents moved into stat.c.
7487 * stat.c: New file. Contents mostly from xstat.in.
7488 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7489 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7491 * safe-read.c: Rework so that it may serve to define safe_write, too.
7492 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7494 2002-12-03 Jim Meyering <jim@meyering.net>
7496 * safe-read.c, safe-write.c: Change variable names and comments, but
7497 not semantics, to minimize the differences between these two files.
7498 (safe_read): Change comment to mention SAFE_READ_ERROR.
7500 * safe-read.c (IS_EINTR): Define.
7501 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7503 2002-12-02 Bruno Haible <bruno@clisp.org>
7505 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7506 Define, taken from safe-read.c.
7507 (INT_MAX): Provide fallback.
7508 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7509 * safe-write.h (SAFE_WRITE_ERROR): Define.
7511 * safe-read.c (EINTR): Remove definition.
7512 (safe_read): Don't use EINTR if it is absent.
7514 2002-12-02 Jim Meyering <jim@meyering.net>
7516 * safe-read.c (EINTR): Define.
7517 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7518 (INT_MAX): Provide fallback.
7519 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7521 * safe-read.h (SAFE_READ_ERROR): Define.
7523 2002-12-01 Jim Meyering <jim@meyering.net>
7525 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7526 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7528 2002-11-27 Paul Eggert <eggert@twinsun.com>
7530 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7531 hash_rehash): Replace `if (limit <= value) abort ();' with
7532 `if (! (value < limit)) abort ();', for readability.
7534 2002-11-26 <karl@gnu.org>
7536 * strdup.c: copy from libc again, with jim's ok.
7537 * .cppi-disable: re-add strdup.c
7539 2002-11-25 <karl@gnu.org>
7541 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7542 instead of "strtol.c".
7544 2002-11-25 Jim Meyering <jim@meyering.net>
7546 * mktime.c: Sync from libc, now that it has the latest fix.
7548 2002-11-24 <karl@gnu.org>
7550 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7551 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7553 2002-11-24 Jim Meyering <jim@meyering.net>
7555 Update from coreutils:
7557 * mktime.c: Merge in changes from libc.
7559 Avoid a link-time failure on some Linux systems.
7560 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7561 (__mon_yday): Declare with the STATIC attribute.
7562 (__mktime_internal): Likewise.
7563 Based on a report from Greg Schafer.
7565 2002-11-23 Jim Meyering <jim@meyering.net>
7567 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7568 Use `unsigned', not `int', as type of index.
7570 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7572 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7574 2002-11-22 Paul Eggert <eggert@twinsun.com>
7576 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7577 hint that one should use `if (! x) abort ();' rather than `assert
7578 (x);', and anyway it's one less thing to worry about configuring.
7579 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7580 hash_rehash, hash_insert): Use abort rather than assert.
7582 2002-11-22 Paul Eggert <eggert@twinsun.com>
7584 * quotearg.h: Allow multiple inclusion by surrounding with
7585 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7586 so that we can be included first.
7587 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7588 * quotearg.c: Include quotearg.h immediately after config.h.
7589 No need to include stddef.h or sys/types.h any more.
7590 Surround local include files with "", not "<>".
7591 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7592 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7593 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7594 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7595 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7596 (ISPRINT): Remove; no longer needed now that we assume C89.
7598 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7601 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7602 quotearg_char): Use SIZE_MAX rather than
7603 (size_t) -1 when we are talking about "infinity".
7605 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7607 2002-11-22 Bruno Haible <bruno@clisp.org>
7609 * safe-read.h: Assume C89. Add comments.
7610 (safe_read): Change return type to size_t.
7611 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7612 counts > SSIZE_MAX correctly.
7613 * safe-write.h: New file.
7614 * safe-write.c: New file.
7615 * full-read.h: New file.
7616 * full-read.c: New file.
7617 * full-write.h: Assume C89. Add comments.
7618 * full-write.c: Include safe-write.h.
7619 (full_write): Rewritten to use safe_write.
7620 Suggested by Jim Meyering and Paul Eggert.
7622 2002-11-21 Bruno Haible <bruno@clisp.org>
7624 Remove case insensitive option matching.
7625 * argmatch.h (argcasematch): Remove declaration.
7626 (ARGCASEMATCH): Remove macro.
7627 (__xargmatch_internal): Remove case_sensitive argument.
7628 (XARGMATCH): Update.
7629 (XARGCASEMATCH): Remove macro.
7630 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7631 case_sensitive argument.
7632 (argcasematch): Remove function.
7633 (__xargmatch_internal): Remove case_sensitive argument.
7634 (main): Use XARGMATCH instead of XARGCASEMATCH.
7636 * xmalloc.c: Change compile-time error message. Add comment about
7637 required autoconf version.
7639 2002-11-21 Jim Meyering <jim@meyering.net>
7641 * strdup.c (strdup): Tweak comment and initial #if/#include.
7643 Merge in changes from the coreutils.
7645 2002-09-25 Paul Eggert <eggert@twinsun.com>
7646 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7647 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7648 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7649 int. Work more efficiently if X is the same width as uintmax_t.
7650 Do not compare X to -1, to avoid bogus compiler warning.
7651 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7652 Don't assume that f_frsize and f_bsize are the same type.
7654 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7657 * makepath.c (make_path): Restore umask *before* creating the final
7659 (make_path): Minor reformatting.
7661 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7662 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7664 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7665 ones. At least on GNU/Linux systems, `auto' means something else.
7668 2002-11-20 Paul Eggert <eggert@twinsun.com>
7670 Merge argmatch cleanups from Bison. Assume C89.
7672 * argmatch.c: Include config.h here, not in argmatch.h.
7673 Include stdlib.h, for EXIT_FAILURE.
7674 Always include <string.h>, since we assume C89.
7675 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7676 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7677 Include <stddef.h> instead, since it's all we need for size_t.
7678 (PARAMS): Remove. All uses removed.
7679 (ARRAY_CARDINALITY): Do not bother to #undef.
7680 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7681 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7682 Remove unnecessary parentheses.
7683 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7684 Insert necessary parentheses.
7685 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7686 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7688 2002-11-19 Bruno Haible <bruno@clisp.org>
7690 * mbswidth.c: Include mbswidth.h right at the beginning.
7691 * mbswidth.h: Include <stddef.h>, for size_t.
7693 * mbswidth.h (PARAMS): Remove macro.
7694 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7695 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7697 * gcd.h (PARAMS): Remove macro.
7698 (gcd): Use ANSI C function declarations.
7699 * gcd.c (gcd): Likewise.
7701 2002-11-15 Bruno Haible <bruno@clisp.org>
7703 * strcspn.c: Include <stddef.h>.
7704 (strcspn): Use ANSI C function declaration. Change return type to
7706 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7707 (strpbrk): Use NULL.
7708 * strpbrk.h (PARAMS): Remove macro.
7709 (strpbrk): Use ANSI C function declaration.
7710 * strstr.c: Don't include <sys/types.h>.
7711 * strstr.h (PARAMS): Remove macro.
7712 (strstr): Use ANSI C function declarations.
7714 2002-11-06 Bruno Haible <bruno@clisp.org>
7716 * gcd.h (gcd): Change argument type to 'unsigned long'.
7717 * gcd.c (gcd): Likewise.
7719 2002-11-05 Bruno Haible <bruno@clisp.org>
7721 * gcd.h: New file, from gettext-0.11.5.
7722 * gcd.c: New file, from gettext-0.11.5.
7724 2002-11-05 Bruno Haible <bruno@clisp.org>
7726 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7727 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7728 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7729 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7731 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7732 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7734 * closeout.c: Include gettext.h instead of <libintl.h>.
7735 * human.c: Include gettext.h instead of <libintl.h>.
7736 * quotearg.c: Include gettext.h instead of <libintl.h>.
7737 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7738 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7739 * userspec.c: Include gettext.h instead of <libintl.h>.
7740 * version-etc.c: Include gettext.h instead of <libintl.h>.
7741 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7742 (textdomain): Remove definition.
7743 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7745 * long-options.c: Remove include of <libintl.h> and definition of _.
7746 * same.c: Remove include of <libintl.h> and definition of _.
7748 2002-11-04 Bruno Haible <bruno@clisp.org>
7750 * stpcpy.h: New file, from GNU gettext-0.11.5.
7751 * strcase.h: New file, from GNU gettext-0.11.5.
7752 * strpbrk.h: New file, from GNU gettext-0.11.5.
7753 * strstr.h: New file, from GNU gettext-0.11.5.
7754 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7756 2002-05-09 Bruno Haible <bruno@clisp.org>
7758 * config.charset: Update for newest glibc. Add canonical names
7759 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7761 2002-05-09 Bruno Haible <bruno@clisp.org>
7763 * localcharset.c (get_charset_aliases): Add more Windows specific
7766 2002-05-08 Owen Taylor <otaylor@redhat.com>
7768 * config.charset: A few additions for Solaris.
7770 2001-12-05 Bruno Haible <bruno@clisp.org>
7772 * localcharset.c (locale_charset): Don't return an empty string.
7774 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7776 * config.charset: msdos in uk_UA uses CP1125.
7778 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7780 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7781 * localcharset.c (locale_charset): Declare as extern "C".
7783 2002-02-15 Bruno Haible <bruno@clisp.org>
7785 * config.charset [msdosdjgpp]: For Russian, use CP866.
7787 2002-02-11 Bruno Haible <bruno@clisp.org>
7789 * config.charset: Add support for NetBSD.
7791 2002-09-25 <karl@gnu.org>
7793 * strdup.c: copy from libc/string (via ../config/srclist*).
7794 * getopt*: copy from libc/posix.
7795 * gettext.h: copy from gettext.
7796 * .cppi-disable: add strdup.c, gettext.h.
7798 2002-07-01 Jim Meyering <meyering@lucent.com>
7800 * c-stack.c: Include sys/time.h.
7801 From Volker Borchert.
7803 2002-06-11 Paul Eggert <eggert@twinsun.com>
7805 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7806 New macro. Use it uniformly instead of
7807 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7808 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7809 reported by Vin Shelton.
7811 2002-06-22 Jim Meyering <meyering@lucent.com>
7813 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7814 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7816 2002-06-22 Paul Eggert <eggert@twinsun.com>
7818 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7819 Do not assume SA_SIGINFO behavior.
7820 Bug reported by Jim Meyering on NetBSD 1.5.2.
7822 2002-06-22 Jim Meyering <meyering@lucent.com>
7824 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7826 * exitfail.c, exitfail.h: Likewise.
7827 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7829 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7831 (EXTRA_DIST): Add fnmatch_loop.c.
7832 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7834 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7835 * fnmatch.c: Update from diffutils-2.8.2.
7836 * fnmatch_.h: New file. From diffutils-2.8.2.
7837 * fnmatch.h: Remove file.
7839 2002-06-18 Paul Eggert <eggert@twinsun.com>
7841 * file-type.h: Report an error if neither S_ISREG nor
7842 S_IFREG is defined, instead of using a test specific to glibc
7843 2.2. This should be safe, since POSIX requires S_ISREG and
7844 Unix Version 7 had S_IFREG. We don't need to check for
7845 <sys/types.h> since we don't use any symbols that it defines.
7847 2002-06-15 Jim Meyering <meyering@lucent.com>
7849 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7850 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7851 have been included before this file.
7853 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7855 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7856 so that each temporary file name is unique and valid in the first
7857 8 characters, for operation under DOS.
7859 2002-06-15 Jim Meyering <meyering@lucent.com>
7861 Work even with DJGPP 2.03, which lacks support for symlinks.
7863 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7865 * lchown.c (S_ISLNK): Likewise.
7867 2002-06-14 Jim Meyering <meyering@lucent.com>
7869 * file-type.h: Use the version from diffutils-2.8.2.
7870 * file-type.c: Likewise.
7872 2002-05-27 Jim Meyering <meyering@lucent.com>
7874 Fix a problem seen only on nonconforming systems whereby ls.c's
7875 use of localtime, and then of gettimeofday would cause trouble:
7876 the localtime call used to initialize rpl_gettimeofday's save
7877 mechanism would clobber ls's current local time information so
7878 that in any long listing the first file would always be listed
7879 with date 1970-01-01. Analysis by Volker Borchert.
7881 * gettimeofday.c (localtime): Undefine.
7882 (rpl_localtime): New function.
7884 2002-05-22 Jim Meyering <meyering@lucent.com>
7886 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7887 * file-type.h: New file.
7888 * file-type.c (file_type): New file/function. Extracted from diffutils.
7890 2002-04-29 Paul Eggert <eggert@twinsun.com>
7892 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7894 2002-04-28 Paul Eggert <eggert@twinsun.com>
7896 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7897 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7898 of 127, since 64 is the largest conceivable number for ancient
7900 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7902 2002-04-28 Jim Meyering <meyering@lucent.com>
7904 * sig2str.c (WTERMSIG): Remove definition (unused).
7906 2002-04-28 Paul Eggert <eggert@twinsun.com>
7908 * sig2str.h, sig2str.c: New files.
7909 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7911 2002-04-24 Jim Meyering <meyering@lucent.com>
7913 * gettext.h: New file, from Gettext.
7914 * Makefile.am (INCLUDES): Remove -I../intl.
7915 (libfetish_a_SOURCES): Add gettext.h.
7917 2002-04-16 Jim Meyering <meyering@lucent.com>
7919 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7920 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7921 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7923 2002-04-12 Jim Meyering <meyering@lucent.com>
7925 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7927 2002-03-10 Jim Meyering <meyering@lucent.com>
7929 * makepath.c (make_path): Remove a comma from a diagnostic.
7930 Suggestion from Santiago Vila.
7932 2002-03-08 Jim Meyering <meyering@lucent.com>
7934 * rename.c: Mention that this wrapper is needed also on
7935 mips-dec-ultrix4.4 systems.
7937 2002-03-02 Jim Meyering <meyering@lucent.com>
7939 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7940 not HAVE_CLOCK_SETTIME.
7942 2002-02-27 Paul Eggert <eggert@twinsun.com>
7944 * nanosleep.h: Rename to....
7945 * timespec.h: New name for nanosleep.h. All uses changed.
7947 * gettime.c: New file.
7948 * settime.c: New file.
7951 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7952 timespec.h. Remove nanosleep.h.
7954 2002-02-25 Paul Eggert <eggert@twinsun.com>
7956 * acl.c, acl.h: New files.
7957 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7959 2002-02-24 Jim Meyering <meyering@lucent.com>
7961 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7962 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7963 cause trouble. Reported by Nelson Beebe.
7965 2002-02-23 Paul Eggert <eggert@twinsun.com>
7967 * path-concat.c (xpath_concat): Reorder code to pacify
7968 compilers that don't know that xalloc_die never returns.
7970 2002-02-20 Jim Meyering <meyering@lucent.com>
7972 * getdate.c: Regenerate using bison-1.33.
7974 2002-02-15 Paul Eggert <eggert@twinsun.com>
7976 * posixver.c, posixver.h: New files.
7977 * Makefile.am (libfetish_a_SOURCES): Add them.
7979 2002-02-02 Paul Eggert <eggert@twinsun.com>
7980 Bruno Haible <bruno@clisp.org>
7982 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7983 (fwrite_success_callback): New declaration.
7984 * unicodeio.c (unicode_to_mb): New function, extracted from
7985 print_unicode_char. Call failure callback instead of error.
7986 (fwrite_success_callback): New function.
7987 (exit_failure_callback): New function.
7988 (fallback_failure_callback): New function.
7989 (print_unicode_char): Call unicode_to_mb.
7991 2002-01-26 Jim Meyering <meyering@lucent.com>
7993 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7995 2002-01-22 Jim Meyering <meyering@lucent.com>
7997 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7998 Otherwise, some versions of automake would omit the rule that makes
7999 Makefile from Makefile.in.
8001 2001-01-21 Paul Eggert <eggert@twinsun.com>
8003 * xmemcoll.h, xmemcoll.c: New files.
8004 * Makefile.am (libfetish_a_SOURCES): Add them.
8005 * memcoll.c: Include errno.h, and declare errno if not defined.
8006 (memcoll): Set errno to zero if there is no error.
8008 * quotearg.c (quotearg_buffer_restyled):
8009 Fix bug with quoting buffers containing NUL when backslashing escapes.
8010 This bug was exposed by the other changes in this patch.
8011 (quotearg_n_options): New arg ARGSIZE.
8012 All callers changed.
8013 (quoting_options_from_style): New function.
8014 (quotearg_n_style): Use it.
8015 (quotearg_n_style_mem): New function.
8017 * quotearg.h (quotearg_n_style_mem): New function.
8019 2002-01-16 Jim Meyering <meyering@lucent.com>
8021 * getdate.y: Add three semicolons, each just before a closing brace.
8022 Bison (as of version 1.31) no longer papers over that mistake.
8024 2002-02-14 Paul Eggert <eggert@twinsun.com>
8026 * backupfile.c (ISDIGIT): Comment fix.
8027 * getdate.y (ISDIGIT): Likewise.
8028 * posixtm.c (ISDIGIT, year): Likewise.
8029 * strverscmp.c (ISDIGIT): Likewise.
8030 * userspec.c (ISDIGIT): Likewise.
8032 2002-01-05 Jim Meyering <meyering@lucent.com>
8034 * version-etc.c (version_etc_copyright): Update copyright year.
8036 2001-01-19 Paul Eggert <eggert@twinsun.com>
8038 * closeout.c (close_stdout_status): If ferror (stdout), do
8039 not silently exit merely because the output buffer happens to
8040 have nothing pending.
8042 2001-12-18 Paul Eggert <eggert@twinsun.com>
8044 See the big note in ../ChangeLog.
8045 * human.c (suffixes): Prefer K to k for 1024.
8046 (generate_suffix_backwards): New function.
8047 (human_readable_inexact): Use it.
8048 * xstrtol.c (__xstrtol): If there is no number but there
8049 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8050 Accept 'K' as well as 'k'.
8052 2001-12-15 Jim Meyering <meyering@lucent.com>
8054 * regex.h (__restrict_arr): Update from libc.
8056 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8057 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8060 2001-12-10 Jim Meyering <meyering@lucent.com>
8062 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8063 Instead, include "xalloc.h".
8064 (initbuffer): Don't cast xmalloc return value to char*.
8065 (readline): Reword comment.
8066 Don't cast xrealloc return value to char*
8069 2001-12-09 Jim Meyering <meyering@lucent.com>
8071 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8072 `signed and unsigned type in conditional expression'.
8073 * posixtm.c (posix_time_parse): Likewise.
8075 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8077 * readtokens.c (readtoken): Declare an index to be of type unsigned
8078 to avoid a pedantic warning.
8080 * getstr.c: Don't include assert.h.
8081 (getstr): Remove warning-evoking assertions.
8082 Return -1 if offset parameter is out of bounds.
8083 Change the type of a local from int to size_t.
8085 * strftime.c (my_strftime_localtime_r): Include this function
8086 definition in the `#if ! HAVE_TM_GMTOFF' block.
8088 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8089 Include xalloc.h instead.
8091 2001-12-02 Jim Meyering <meyering@lucent.com>
8093 * tempname.c: Don't declare getenv, thus reverting the change of
8094 2001-11-18. It's no longer necessary, now that stdlib.h is always
8097 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8098 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8100 2001-11-30 Akim Demaille <akim@epita.fr>
8102 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8103 before being defined.
8105 2001-11-27 Paul Eggert <eggert@twinsun.com>
8107 * quotearg.h (quotearg_n, quotearg_n_style):
8108 First arg is int, not unsigned.
8109 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8110 (SIZE_MAX, UINT_MAX): New macros.
8111 (quotearg_n_options): Abort if N is negative.
8112 Avoid overflow check on hosts where size_t is 64 bits and int
8113 is 32 bits, as overflow is impossible there.
8114 Fix off-by-one typo that caused unnecessary reallocation.
8116 2001-11-27 Jim Meyering <meyering@lucent.com>
8118 * tempname.c: Merge with version from libc.
8119 * regex.c: Likewise.
8121 * tempname.c: Include stdlib.h unconditionally. On some old systems
8122 for which STDC_HEADERS is 0, it was not included, resulting in a
8123 warning about an integer-to-pointer conversion problem with getenv.
8124 Reported by Volker Borchert.
8126 2001-11-26 Jim Meyering <meyering@lucent.com>
8128 * gtod.h: Remove file.
8129 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8130 * gettimeofday.c: Don't include gtod.h.
8131 (GTOD_init): Remove function.
8132 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8133 Suggestion from Volker Borchert.
8135 2001-11-23 Jim Meyering <meyering@lucent.com>
8137 * hash.h (struct hash_table): Don't define here. Merely declare it.
8138 * hash.c (struct hash_table): Define it here instead.
8140 2001-11-22 Jim Meyering <meyering@lucent.com>
8142 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8144 2001-11-18 Paul Eggert <eggert@twinsun.com>
8146 * tempname.c (TMP_MAX): Remove; no longer needed.
8147 (TEMPORARIES): New macro.
8148 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8149 removes an artificial limitation (e.g. HP-UX 10.20, where
8152 2001-11-18 Jim Meyering <meyering@lucent.com>
8154 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8157 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8158 files will be created before anything else.
8160 2001-11-17 Jim Meyering <meyering@lucent.com>
8162 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8163 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8164 rather than group writable. Patch by Juan F. Codagnone.
8166 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8167 Instead, include "xalloc.h".
8169 * mountlist.c: Include unlocked-io.h after all system headers.
8170 Remove explicit declarations of xmalloc, xrealloc,
8171 and xstrdup. Instead, include "xalloc.h".
8173 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8174 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8175 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8177 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8178 Reported by Padraig Brady.
8180 * mkstemp.c: #undef mkstemp.
8182 (rpl_mkstemp): Rename from mkstemp.
8185 2001-11-16 Jim Meyering <meyering@lucent.com>
8187 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8188 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8189 determine the amount of total physical memory, use pstat_getstatic.
8190 HPUX-11 doesn't define _SC_PHYS_PAGES.
8191 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8192 If sysconf couldn't be used to determine the amount of available
8193 physical memory, use both pstat_getstatic and pstat_getdynamic.
8194 Based on a patch from Bob Proulx.
8196 2001-11-05 Jim Meyering <meyering@lucent.com>
8198 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8200 2001-11-03 Jim Meyering <meyering@lucent.com>
8202 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8203 in argmatch_to_argument call.
8205 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8208 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8209 e.g., a fault due to an attempt to free a NULL pointer.
8211 2001-11-01 Jim Meyering <meyering@lucent.com>
8213 * dirfd.c, dirfd.h: New files.
8214 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8216 * hash.c (hash_print) [TESTING]: Clean up.
8218 2001-10-22 Paul Eggert <eggert@twinsun.com>
8220 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8221 to avoid a warning if -Wall.
8223 2001-10-21 Paul Eggert <eggert@twinsun.com>
8225 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8227 2001-10-21 Jim Meyering <meyering@lucent.com>
8229 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8230 this code would end up calling gettext even in packages built
8232 * getopt.c (_): Likewise.
8233 * regex.c (_): Likewise.
8235 2001-10-20 Paul Eggert <eggert@twinsun.com>
8237 * error.c (strerror_r): Do not declare unless !_LIBC.
8238 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8239 Use strerror_r that is only a macro, even if it is not a function.
8240 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8241 (private_strerror): Use prototypes, not old-style function definition.
8242 (print_errno_message): New function.
8243 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8245 (error_tail, error, error_at_line): Use it.
8247 2001-10-11 Jim Meyering <meyering@lucent.com>
8249 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8250 and quote_n (1, ... to avoid clobbering a buffer.
8252 2001-10-05 Jim Meyering <meyering@lucent.com>
8254 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8255 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8256 * hash-pjw.h: New file.
8258 2001-09-30 Jim Meyering <meyering@lucent.com>
8260 * mountlist.c [MOUNTED_GETFSSTAT]:
8261 Include <sys/ucred.h>, for Apple Darwin.
8262 Include sys/mount.h and sys/fs_types.h only if available.
8264 (read_filesystem_list): Use FS_TYPE.
8266 2001-09-29 Paul Eggert <eggert@twinsun.com>
8268 * exclude.c (excluded_filename): 0 -> false, since it's
8271 2001-09-28 Paul Eggert <eggert@twinsun.com>
8273 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8274 #defines strtoimax. Also treat the other strto* functions
8277 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8278 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8279 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8281 2001-09-26 Jim Meyering <meyering@lucent.com>
8283 Most macros in unlocked-io.h had the wrong number of arguments.
8284 * gen-uio: New script.
8285 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8286 * unlocked-io.hin: Remove file.
8287 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8288 rather than trying to embed it here.
8289 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8290 Reported by Padraig Brady.
8292 2001-09-25 Volker Borchert <bt@teknon.de>
8294 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8296 2001-09-23 Jim Meyering <meyering@lucent.com>
8298 * mountlist.c: Remove useless parentheses in #if directives.
8299 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8300 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8302 2001-09-22 Jim Meyering <meyering@lucent.com>
8304 * localcharset.c: Update from latest gettext.
8305 * config.charset: Likewise.
8307 2001-09-20 Jim Meyering <meyering@lucent.com>
8309 * xstrtol.c (strtoimax): Guard declaration with
8310 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8311 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8312 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8313 (strtoumax): Likewise, for completeness (it wasn't necessary).
8315 2001-09-06 Paul Eggert <eggert@twinsun.com>
8317 * strtoimax.c (HAVE_LONG_LONG):
8318 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8319 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8320 to work around bug in IBM C compiler.
8322 2001-09-16 Jim Meyering <meyering@lucent.com>
8324 * mkdir.c: New file.
8326 2001-09-04 Paul Eggert <eggert@twinsun.com>
8328 * xgetcwd.c: Revert some of the previous change; intead,
8329 fix the HAVE_GETCWD_NULL code to behave more like the
8330 !HAVE_GETCWD_NULL code used to.
8333 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8336 2001-09-04 Paul Eggert <eggert@twinsun.com>
8338 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8339 Use ssize_t, not int, to store result of readlink.
8340 Check for ssize_t overflow as well as size_t overflow,
8341 as POSIX says the result of readlink is implementation-defined
8342 when ssize_t overflows.
8343 Remove unnecessary cast to char*.
8344 Use free+malloc instead of realloc, as the storage doesn't need
8345 to be preserved and it's clearer and can be more efficient that way.
8346 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8347 * xreadlink.h (xreadlink): Update prototype.
8349 2001-09-03 Paul Eggert <eggert@twinsun.com>
8351 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8352 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8353 spotted by Jim Meyering.
8355 2001-09-03 Jim Meyering <meyering@lucent.com>
8357 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8359 2001-09-03 Paul Eggert <eggert@twinsun.com>
8361 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8362 like the HAVE_GETCWD_NULL code.
8363 Include pathmax.h if not HAVE_GETCWD.
8364 Do not include xalloc.h.
8365 (INITIAL_BUFFER_SIZE): New symbol.
8366 Do not use xmalloc / xrealloc, since the caller is responsible for
8367 handling errors. Preserve errno around `free' during failure.
8368 Do not overrun buffer when using getwd.
8370 2001-09-03 Paul Eggert <eggert@twinsun.com>
8372 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8373 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8375 2001-09-02 Jim Meyering <meyering@lucent.com>
8377 * error.c: Update from GNU libc.
8379 2001-09-01 Jim Meyering <meyering@lucent.com>
8381 * xreadlink.c: New file.
8382 * xreadlink.h: New file.
8383 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8385 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8386 doesn't conflict with sparc Solaris 7's definition in
8387 /usr/include/sys/int_types.h.
8389 * exclude.c: Use `""', not `<>' to #include non-system header files.
8390 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8391 and strncasecmp as r-values. Unixware didn't have declarations.
8393 2001-08-31 Jim Meyering <meyering@lucent.com>
8395 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8396 Use an initial, malloc'd, buffer of length 128 rather than
8397 a statically allocated one of length 1024.
8399 2001-08-30 Paul Eggert <eggert@twinsun.com>
8401 * xgetcwd.c: Don't include pathmax.h.
8402 Include stdlib.h and unistd.h if available.
8404 (xmalloc, xstrdup, free): Remove decls.
8405 (xgetcwd): Don't assume sizes fit in unsigned.
8406 Check for overflow when computing sizes.
8407 Simplify reallocation code.
8409 2001-08-28 Paul Eggert <eggert@twinsun.com>
8411 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8413 * strtoimax.c: Renamed from strtoxmax.c, removing the
8416 Also, make the following further changes to make this file's
8417 configuration more similar to that of strtol.c:
8418 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8419 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8420 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8421 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8422 changed to signed values.
8424 And make the following changes as well:
8425 Fix copyright notice, as 1999 was missing.
8426 (verify): New macro.
8427 (strtoimax): Check sizes at compile-time, not run-time.
8428 Prefer strtol to strtoll if both work.
8429 (main): Remove; it was not that useful and was a pain to maintain.
8431 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8433 2001-08-30 Paul Eggert <eggert@twinsun.com>
8435 * savedir.c (savedir): Remove size parameter, as POSIX says that
8436 a directory's st_size can have an arbitrary value, so the old
8437 usage could waste an arbitrary amount of memory. All uses
8439 * savedir.h: Update prototype.
8441 2001-08-30 Paul Eggert <eggert@twinsun.com>
8443 * xstrtol.c (strtoimax): New decl.
8445 2001-08-28 Paul Eggert <eggert@twinsun.com>
8447 * xstrtol.h: Add copyright notice.
8448 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8449 LONGINT_INVALID_SUFFIX_CHAR.
8451 2001-08-30 Paul Eggert <eggert@twinsun.com>
8453 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8456 2001-08-30 Paul Eggert <eggert@twinsun.com>
8458 * hash.c: Remove '2001' from copyright notice.
8460 2001-08-30 Paul Eggert <eggert@twinsun.com>
8462 * full-write.h: New file.
8463 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8464 * full-write.c: Correct credits, as cccp.c no longer
8465 exists and anyway it was so heavily changed from the old cccp
8466 code as to be unrecognizable. Include full-write.h.
8467 (full_write) Return size_t, with short writes meaning failure.
8468 All callers changed. This fixes a bug with large buffers
8470 * utime.c: Include full-write.h.
8472 2001-08-30 Paul Eggert <eggert@twinsun.com>
8474 Merge 'exclude' changes from tar 1.13.22.
8475 This fixes one or two unlikely storage allocation overflow bugs,
8476 but doesn't change user-visible behavior otherwise.
8478 2001-08-30 Paul Eggert <eggert@twinsun.com>
8480 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8481 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8482 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8483 Include if available.
8484 (<xalloc.h>): Include
8485 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8486 (verify): New macro. Use it to verify that EXCLUDE macros do not
8487 collide with FNM macros.
8488 (struct patopts): New struct.
8489 (struct exclude): Use it, as exclude patterns now come with options.
8490 (new_exclude): Support above changes.
8491 (new_exclude, add_exclude_file):
8492 Initial size must now be a power of two to simplify overflow checking.
8493 (free_exclude, fnmatch_no_wildcards): New function.
8494 (excluded_filename): No longer requires options arg, as the options
8495 are determined by add_exclude. Now returns bool, not int.
8496 (excluded_filename, add_exclude):
8497 Add support for the fancy new exclusion options.
8498 (add_exclude, add_exclude_file): Now takes int options arg.
8499 Check for arithmetic overflow when computing sizes.
8500 (add_exclude_file): xrealloc might modify errno, so don't
8501 realloc until after errno might be used.
8503 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8505 (free_exclude): New decl.
8506 (add_exclude, add_exclude_file): Now takes int options arg.
8507 (excluded_filename): No longer requires options arg, as the options
8508 are determined by add_exclude. Now returns bool, not int.
8510 2001-08-30 Paul Eggert <eggert@twinsun.com>
8512 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8514 2001-08-27 Jim Meyering <meyering@lucent.com>
8516 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8518 * version-etc.c (N_): Remove definition.
8519 Revert most of last change.
8520 Instead, simply don't mark the `Copyright...' string for translation.
8521 Based on advice from Paul Eggert.
8523 * strtoxmax.c: Tweak comment.
8525 2001-08-26 Jim Meyering <meyering@lucent.com>
8527 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8528 of copyright with `%s' so translators don't get an untranslated
8530 (COPYRIGHT_YEAR): Define.
8531 (version_etc): Use fprintf rather than fputs.
8532 Suggestion from Ulrich Drepper.
8534 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8536 * strtoll.c: New file, from GNU libc.
8537 * xstrtoimax.c: New file.
8539 * xstrtol.h: Add xstrtoimax.
8540 * strtoumax.c: New file. Simply include "strtoumax.c".
8541 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8543 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8544 * strtoxmax.c: ... then renamed to this.
8546 2001-08-13 Paul Eggert <eggert@twinsun.com>
8548 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8549 Port to Solaris 8, where 'sed' requires a space after the 'r'
8550 command, and where sh dislikes "$/". Clean up the spacing a bit.
8551 Redirect output to $tmp just once.
8553 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8555 * addext.c (<errno.h>): Include.
8556 (errno): Declare if not defined.
8557 (addext): Work correctly when pathconf returns -1 and leaves
8558 errno alone because there is no limit. Also, work even if
8559 pathconf returns a value greater than SIZE_MAX.
8561 2001-08-12 Jim Meyering <meyering@lucent.com>
8563 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8564 Simply `return getcwd (NULL, 0);'.
8565 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8566 Use 1300 as initial value for length, not PATH_MAX.
8568 * pathmax.h: Clean up cpp syntax.
8570 2001-08-12 Jim Meyering <meyering@lucent.com>
8572 * gettimeofday.c: New file.
8574 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8576 2001-08-04 Jim Meyering <meyering@lucent.com>
8578 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8579 to get in sync with glibc.
8581 2001-08-03 Paul Eggert <eggert@twinsun.com>
8583 The following changes are from gettext 0.10.39 as maintained by
8586 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8587 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8588 with inverted sense. All uses changed.
8590 * mbswidth.c: Don't include <limits.h>.
8591 Include <stdlib.h> and <string.h> unconditionally.
8592 (iswcntrl, mbsinit, ISCNTRL): New macros.
8593 (mbsnwidth): Use K&R style function declarations.
8594 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8595 can optimize it when MB_CUR_MAX == 1.
8596 The width of control characters is zero, not 1.
8598 2001-07-15 Jim Meyering <meyering@lucent.com>
8600 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8601 (BUILT_SOURCES): Add unlocked-io.h.
8602 (io_functions): Define.
8603 (unlocked-io.h): New rule.
8604 (DISTCLEANFILES): Add unlocked-io.h.
8605 (all-local): Depend on unlocked-io.h, to ensure it is created.
8607 * unlocked-io.hin: New file
8609 * regex.c: Update from glibc.
8611 2001-07-05 Jim Meyering <meyering@lucent.com>
8613 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8615 (libfetish_a_SOURCES): Put all .h files here instead.
8616 Remove a thus-exposed (better checks in automake) duplicate and
8617 two unnecessary .h files.
8619 2001-06-11 Jim Meyering <meyering@lucent.com>
8621 * regex.c: Update from GNU libc.
8623 2001-05-27 Jim Meyering <meyering@lucent.com>
8625 * readutmp.h (UT_TYPE): Define.
8627 2001-05-24 Jim Meyering <meyering@lucent.com>
8629 * argmatch.c: Include "quote.h".
8630 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8631 quote function. Reported by Göran Uddeborg.
8633 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8635 * dirname.c (dir_name): Compute append_dot using path, not newpath
8636 which is not yet declared.
8638 2001-05-11 Paul Eggert <eggert@twinsun.com>
8640 * Makefile.am (libfetish_a_SOURCES):
8641 Add strftime.c, since we now compile it on all hosts.
8643 * strftime.c (my_strftime):
8644 Define to nstrftime if emacs, but only if my_strftime is not defined.
8645 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8646 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8647 Add one more extra argument: a nanoseconds value.
8650 (my_strftime function): Add %N format.
8651 (emacs_strftimeu): Renamed from emacs_strftime,
8652 with extra ut argument.
8654 2001-05-11 Paul Eggert <eggert@twinsun.com>
8656 dirname code cleanup. base_name now behaves more compatibly
8657 with POSIX basename when given file names that have trailing
8658 slashes, and similarly for dir_name. Add new primitives
8659 base_len and dir_len. Put the directory-name-related decls
8662 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8663 * backupfile.c (base_name): Likewise.
8664 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8665 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8666 * makepath.c (strip_trailing_slashes): Likewise.
8667 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8669 * rename.c (strip_trailing_slashes): Likewise.
8670 * same.c (base_name): Likewise.
8671 * stripslash.c (ISSLASH): Likewise.
8673 * addext.c: Include <dirname.h> after size_t is defined.
8674 * backupfile.c: Likewise.
8676 * addext.c (addext): Use base_len to trim redundant
8677 trailing slashes instead of doing it ourselves.
8678 But do not trim the last slash if it is not redundant.
8680 * backupfile.c (find_backup_file_name,
8681 max_backup_version): Use base_len instead of rolling it ourselves.
8682 Handle the case of "" and (on DOS) "C:" correctly.
8684 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8685 Include <string.h>, <dirname.h>.
8686 (base_name): Allow file names ending in slashes, other than names
8687 that are all slashes. In this case, return the basename followed
8688 by the slashes. This is more general, and can be used in places
8689 where the original base_name purposely had an assertion failure.
8690 (base_len): New function.
8692 * dirname.c: Include <string.h> instead of <stdlib.h>.
8693 Do not include <assert.h>; no longer needed.
8695 (memrchr): Remove decl.
8696 (dir_name_r): Remove.
8697 (dir_len): Renamed from dirlen. All callers changed.
8698 Rewrite in terms of base_name, for simplicity and consistency.
8699 (dir_name): Never return NULL. All callers changed.
8700 Do not include <stdlib.h> in test program; no longer needed.
8701 return 0; is fine for test program.
8703 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8705 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8707 * path-concat.c (path_concat): Use base_len to compute
8708 base length, not strlen; this means we cannot rely on memcpy
8711 * same.c (STREQ): Remove.
8712 (same_name): Handle the case where the basename ends in trailing '/'.
8714 * stripslash.c (strip_trailing_slashes): Return nonzero if
8715 a slash was stripped. Do not strip the last slash after a
8718 2001-04-08 Jim Meyering <meyering@lucent.com>
8720 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8721 recomputed; that's necessary when the offset spans a DST transition.
8722 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8724 2001-04-02 Jim Meyering <meyering@lucent.com>
8726 * regex.h, regex.c: Update from GNU libc.
8728 2001-03-19 Paul Eggert <eggert@twinsun.com>
8730 * version-etc.c (version_etc_copyright): Update to 2001.
8732 2001-03-16 Paul Eggert <eggert@twinsun.com>
8734 * tempname.c (uint64_t): Define to uintmax_t if
8735 not defined, and if UINT64_MAX is not defined.
8736 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8737 Reported by John David Anglin.
8739 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8741 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8742 alias if codeset is empty.
8743 * config.charset (BeOS): Use wildcard syntax.
8745 2001-03-13 Jim Meyering <meyering@lucent.com>
8747 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8748 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8751 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8753 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8755 * unicodeio.c (print_unicode_char): Simplify accordingly.
8757 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8759 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8760 support for DOS/DJGPP.
8762 2001-02-28 Paul Eggert <eggert@twinsun.com>
8764 * Makefile.am (libfetish_a_SOURCES):
8765 Add dup-safer.c, fopen-safer.c.
8766 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8768 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8770 2001-02-25 Paul Eggert <eggert@twinsun.com>
8772 The mkstemp replacement is taken from glibc 2.2.2, with some
8773 portability fixes for use outside glibc, as follows:
8775 * tempname.c (struct_stat64): New macro.
8776 (direxists, __gen_tempname): Use it.
8777 This avoids a portability problem with Solaris 8.
8779 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8780 (<stddef.h>, <stdint.h>, <string.h>):
8781 Include only if STDC_HEADERS || _LIBC.
8782 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8783 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8784 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8785 (__set_errno): Define this macro if <errno.h> doesn't.
8786 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8787 Define these macros if <stdio.h> doesn't.
8788 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8789 Define these macros if <sys/stat.h>
8790 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8791 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8792 __xstat64): Define if not _LIBC.
8793 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8794 (__gen_tempname): Invoke gettimeofday only if
8795 HAVE_GETTIMEOFDAY || _LIBC;
8796 otherwise, fall back on plain "time".
8797 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8799 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8801 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8803 2001-02-17 Jim Meyering <meyering@lucent.com>
8805 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8806 around included file name.
8808 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8810 * strftime.c: Update from GNU libc (the only changes were to comments).
8812 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8814 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8816 2001-02-17 Paul Eggert <eggert@twinsun.com>
8818 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8819 Remove workaround macros for hosts that have mbrtowc but not
8820 mbstate_t, as we now insist on proper declarations for both
8821 before using mbrtowc.
8823 2001-02-17 Jim Meyering <meyering@lucent.com>
8825 * regex.c: Update from libc.
8827 2001-02-16 Paul Eggert <eggert@twinsun.com>
8829 * alloca.c (malloc): Undef before defining, since stdlib.h
8830 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8831 Reported by Mark Hounschell via Paul Eggert.
8833 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8835 * config.charset: Update for FreeBSD 4.2.
8837 2001-01-26 Jim Meyering <meyering@lucent.com>
8839 * quotearg.c: Include stddef.h.
8840 * quote.c: Include stddef.h.
8841 Reported by Axel Kittenberger.
8843 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8844 line in double quotes so that it evokes a better diagnostic.
8845 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8846 Reported by Axel Kittenberger.
8848 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8850 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8851 to avoid a warning. Add back 'const' to inptr.
8853 2001-01-16 Jim Meyering <meyering@lucent.com>
8855 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8858 2001-01-14 Jim Meyering <meyering@lucent.com>
8860 * rename.c: New file. From Volker Borchert.
8861 Include stdlib.h, string.h or strings.h, and xalloc.h.
8862 Use strip_trailing_slashes rather than open-coding it.
8864 2001-01-03 Paul Eggert <eggert@twinsun.com>
8866 * strftime.c: Sync with glibc time/strftime.c 1.81.
8868 2001-01-03 Jim Meyering <meyering@lucent.com>
8870 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8871 local `inptr' to avoid warning with some system declarations of iconv.
8873 2000-12-29 Paul Eggert <eggert@twinsun.com>
8875 * modechange.c: Do not assume that mode_t uses the
8876 traditional octal encoding. E.g. "chmod 1 FOO" should set
8877 the other-execute bit of FOO even if S_IXOTH != 1.
8879 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8880 WOTH, XOTH, ALLM): New macros.
8881 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8882 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8884 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8885 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8887 No need to use uintmax_t; unsigned long is long enough.
8888 Don't bother to get suffix since we don't use it.
8890 2000-12-24 Jim Meyering <meyering@lucent.com>
8892 * hash.c (is_prime): Return explicit boolean values.
8893 (hash_get_first): Return NULL to appease Irix5.6's 89.
8894 Reported by Nelson Beebe.
8896 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8898 * localcharset.c (locale_charset): Add support for Win32.
8900 2000-12-18 Paul Eggert <eggert@twinsun.com>
8902 * physmem.h, physmem.c: New files.
8904 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8905 (noinst_HEADERS): Add physmem.h.
8907 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8908 't' for compatibility with Solaris 8 sort.
8910 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8912 * config.charset: Add support for BeOS.
8914 2000-12-16 Jim Meyering <meyering@lucent.com>
8916 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8917 SHELLS_FILE to a file name that's useful on djgpp systems.
8919 (ADDITIONAL_DEFAULT_SHELLS): Define.
8920 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8921 Based mostly on a patch from Prashant TR.
8923 2000-12-16 Jim Meyering <meyering@lucent.com>
8925 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8926 N and M) would have treated it like `chown N:N FILE'.
8928 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8930 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8932 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8933 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8934 to the list of canonical encodings. Rename EUC-CN to GB2312.
8936 2000-12-08 Andreas Schwab <schwab@suse.de>
8938 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8939 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8941 2000-12-07 Jim Meyering <meyering@lucent.com>
8943 * stripslash.c (ISSLASH): Define.
8944 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8947 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8948 (dir_name_r): Declare this function as static.
8949 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8950 manifest itself on a name containing a mix of slashes and
8952 Make this function work with names starting with a DOS-style
8953 drive letter and colon prefix.
8954 (dir_name): Append `.' if necessary.
8955 Based mostly on patches from Prashant TR and Eli Zaretskii.
8957 * dirname.h (dir_name_r): Remove prototype.
8959 2000-12-05 Jim Meyering <meyering@lucent.com>
8961 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8963 2000-12-04 Jim Meyering <meyering@lucent.com>
8965 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8966 Also include memory.h, stdlib.h, unistd.h if appropriate.
8967 Reported by Andreas Jaeger (conflicting declaration of malloc).
8969 2000-12-02 Jim Meyering <meyering@lucent.com>
8971 * closeout.h: Make idempotent, to avoid some obscure warnings.
8973 2000-12-01 Paul Eggert <eggert@twinsun.com>
8975 * memrchr.c: Include <config.h> before any system include file.
8977 2000-11-29 Paul Eggert <eggert@twinsun.com>
8979 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8981 2000-11-26 Jim Meyering <meyering@lucent.com>
8983 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8985 2000-11-22 Paul Eggert <eggert@twinsun.com>
8987 * strftime.c (my_strftime): Do not invoke mbrlen with a
8988 size of (size_t) -1; it's not portable.
8990 2000-11-17 Akim Demaille <akim@epita.fr>
8992 * obstack.h: Formatting changes.
8993 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8994 prevent type checking.
8995 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8996 cast the value to (void *): assigning a `foo *' to a `void *'
8998 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9000 2000-11-17 Jim Meyering <meyering@lucent.com>
9002 * strstr.c: Update from GNU libc.
9004 2000-11-16 Jim Meyering <meyering@lucent.com>
9006 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9008 2000-11-11 Jim Meyering <meyering@lucent.com>
9010 * error.c: Add a couple #includes, merging from GNU libc version.
9012 2000-11-10 Jim Meyering <meyering@lucent.com>
9014 * obstack.h: Update from GNU libc.
9015 * obstack.c: Likewise.
9017 2000-11-06 Paul Eggert <eggert@twinsun.com>
9019 * getusershell.c (setusershell): Use rewind rather than
9020 fseek/fseeko, to avoid configuration hassles with fseeko.
9021 Don't bother opening SHELLS_FILE if shellstream is NULL;
9024 2000-11-05 Jim Meyering <meyering@lucent.com>
9026 * makepath.h (make_dir): Declare.
9027 * makepath.c (make_dir): Remove `static' attribute.
9030 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9032 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9033 last one in a bucket, advance to the next bucket.
9035 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9037 * fnmatch.c: Do not comment out all the code if we are using
9038 the GNU C library, because in some cases we are replacing buggy
9039 code in the GNU C library itself.
9041 2000-10-30 Paul Eggert <eggert@twinsun.com>
9043 * error.h, getline.h, modechange.h:
9044 Remove "2000" from Copyright line, as the file hasn't been
9045 changed this year other than in the copyright notice.
9047 * xalloc.h: Add "2000" to Copyright line, as this file
9048 was changed this year.
9050 2000-10-30 Paul Eggert <eggert@twinsun.com>
9052 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9053 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9054 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9056 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9058 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9059 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9060 doesn't define __restrict_arr.
9062 2000-10-29 Jim Meyering <meyering@lucent.com>
9064 * xstat.in: Fix grammar in comment.
9066 2000-10-28 Jim Meyering <meyering@lucent.com>
9068 * memchr.c: Update from libc.
9069 Adjust for portability:
9070 [HAVE_STDLIB_H]: Include stdlib.h.
9071 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9072 Undef __memchr, too.
9073 [!weak_alias]: Define __memchr to memchr.
9075 * regex.c: Update from libc.
9076 * regex.h: Likewise.
9077 * getopt1.c: Likewise.
9078 * memcmp.c: Likewise.
9080 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9081 Avoid using fseek, when possible -- it's broken by design.
9082 Patch by Ulrich Drepper.
9084 2000-10-26 Jim Meyering <meyering@lucent.com>
9086 * strftime.c: Update from libc.
9088 2000-10-25 Jim Meyering <meyering@lucent.com>
9090 * obstack.c: Update from libc.
9092 2000-10-23 Jim Meyering <meyering@lucent.com>
9094 * hard-locale.c (hard_locale): Revert last change -- it was simply
9095 wrong. That set_locale call must not have any side effects.
9098 2000-10-22 Jim Meyering <meyering@lucent.com>
9100 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9101 [CYCLIC]: Remove now-unused definition.
9103 * save-cwd.c (O_DIRECTORY): Define, if needed.
9104 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9105 Suggestion from Ulrich Drepper.
9107 2000-10-21 Jim Meyering <meyering@lucent.com>
9109 * dirname.c (dir_name_r): New function, factored out of dir_name.
9110 (dir_name): Use dir_name_r.
9111 * dirname.h (dir_name_r): Declare it.
9113 2000-10-21 Jim Meyering <meyering@lucent.com>
9115 * dirname.c (memrchr): Declare if necessary.
9116 (dir_name): Remove the restriction that there be no
9117 trailing slashes. Now, this code skips past them, effectively
9119 [TEST_DIRNAME] (main): New unit tests.
9121 * memrchr.c: New file from GNU libc.
9122 Undef __memrchr, too.
9123 [!weak_alias]: Define __memrchr to memrchr.
9124 Guard weak_alias use with `#ifdef weak_alias'.
9126 2000-10-17 Jim Meyering <meyering@lucent.com>
9128 * quote.h (PARAMS): Define and use.
9129 Reported by Akim Demaille.
9131 * getopt.c: Update from libc.
9133 2000-10-16 Jim Meyering <meyering@lucent.com>
9135 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9138 2000-09-25 Jim Meyering <meyering@lucent.com>
9140 * md5.h (rol): Define (from GnuPG).
9142 * sha.c: Give credit (GnuPG) where due.
9143 (M): Use rol rather than open-coding it.
9144 Add a FIXME comment.
9146 2000-09-21 Jim Meyering <meyering@lucent.com>
9148 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9149 Reported by Michael Stone.
9151 2000-09-20 Jim Meyering <meyering@lucent.com>
9153 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9154 (noinst_HEADERS): Add sha.h.
9155 Based on code from Scott G. Miller and from GnuPG.
9157 2000-09-15 Jim Meyering <meyering@lucent.com>
9159 * regex.c: Update from libc.
9161 2000-09-10 Jim Meyering <meyering@lucent.com>
9163 * getopt.c (_getopt_internal): Update from glibc.
9165 2000-09-09 Jim Meyering <meyering@lucent.com>
9167 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9168 think it should be used as a general replacement for isascii.
9169 * fnmatch.c: Likewise.
9170 * mbswidth.c: Likewise
9171 * regex.c: Likewise.
9174 * userspec.c: Include sys/param.h and limits.h.
9176 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9177 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9178 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9179 UID, GID. Check range.
9181 2000-09-06 Jim Meyering <meyering@lucent.com>
9183 * getopt.c (_getopt_internal): Update from glibc.
9185 2000-08-30 Jim Meyering <meyering@lucent.com>
9187 * strftime.c: Merge in changes from GNU libc.
9189 2000-08-26 Jim Meyering <meyering@lucent.com>
9191 * closeout.c: Include "__fpending.h".
9192 (close_stdout_status): Return right away if there's nothing to flush.
9194 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9195 * __fpending.c: New file.
9196 * __fpending.h: New file.
9198 2000-08-07 Paul Eggert <eggert@twinsun.com>
9200 Standardize on "memory exhausted" instead of "Memory exhausted"
9201 or "virtual memory exhausted".
9202 * obstack.c (print_and_abort): Use "memory exhausted", not
9203 "virtual memory exhausted".
9204 * same.c (same_name): Invoke xalloc_die instead of printing
9206 * userspec.c (parse_user_spec): Likewise.
9207 * bumpalloc.h: comment fix
9208 * same.c, userspec.c: Include xalloc.h.
9210 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9211 not char *const and pointing to a constant array.
9212 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9213 (xrealloc): Comment fix.
9215 * userspec.c (parse_user_spec):
9216 Don't translate a message until just before returning,
9217 to avoid unnecessary translation.
9219 2000-08-07 Jim Meyering <meyering@lucent.com>
9221 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9222 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9223 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9224 getgroups.c, gethostname.c, getopt.h, group-member.c,
9225 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9226 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9227 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9228 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9229 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9230 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9231 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9232 yesno.c: Back out Copyright date changes for each file with no change
9233 this year. This eases coordination with other programs using the same
9234 source code modules. From Paul Eggert.
9236 2000-08-03 Greg McGary <greg@mcgary.org>
9238 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9239 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9240 (EXTEND_BUFFER): Use them.
9242 2000-08-01 Jim Meyering <meyering@lucent.com>
9244 * dirname.c (ISSLASH): Define.
9245 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9246 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9247 both `\' and `/' may be use as path separators.
9248 Based on a patch from Prashant TR.
9250 2000-07-31 Paul Eggert <eggert@twinsun.com>
9252 * quotearg.c (quotearg_n_options): Don't make the initial
9253 slot vector a constant, since it might get modified.
9255 2000-07-31 Jim Meyering <meyering@lucent.com>
9257 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9258 * obstack.c (print_and_abort): Likewise.
9260 2000-07-30 Paul Eggert <eggert@twinsun.com>
9262 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9263 buffer, so that the caller can always quote one small
9264 component of a "memory exhausted" message in slot 0.
9265 From a suggestion by Jim Meyering.
9267 2000-07-30 Jim Meyering <meyering@lucent.com>
9269 * makepath.c (make_path): Quote the other instance, too.
9271 * quotearg.c (N_STATIC_SLOTVECS): Define.
9272 (STATIC_BUF_SIZE): Define.
9273 (quotearg_n_options): Use only statically allocated storage when
9274 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9275 than STATIC_BUF_SIZE.
9277 2000-07-29 Jim Meyering <meyering@lucent.com>
9279 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9280 * dirname.c (dir_name): Likewise.
9282 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9284 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9285 (dir_name): Assert that there are no trailing slashes.
9287 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9289 * mbswidth.h (mbswidth): Add a flags argument.
9290 (mbswidth): New declaration.
9291 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9292 * mbswidth.c (mbswidth): Add a flags argument.
9293 (mbsnwidth): New function.
9295 2000-07-24 Jim Meyering <meyering@lucent.com>
9297 * mbswidth.c: Remove useless #else. From Bruno Haible.
9299 2000-07-23 Paul Eggert <eggert@twinsun.com>
9301 * mbswidth.c (_XOPEN_SOURCE):
9302 Don't define; this causes problems on Solaris 7.
9303 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9305 2000-07-23 Paul Eggert <eggert@twinsun.com>
9308 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9309 so that mbstate_t is always defined.
9311 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9312 be 1 in at least one GCC installation, and this configuration
9313 error is likely to be common. Ignoring MB_LEN_MAX hurts
9314 performance on hosts that have mbrtowc but have only unibyte
9315 locales, but I assume these hosts are rare.
9317 2000-07-23 Paul Eggert <eggert@twinsun.com>
9319 * quotearg.c: Streamline by invoking multibyte code only if needed.
9320 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9321 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9322 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9323 invoke multibyte primitives.
9325 2000-07-23 Jim Meyering <meyering@lucent.com>
9327 * basename.c (base_name): Add an assertion.
9329 2000-07-15 Bruno Haible <clisp.cons.org>
9331 * quotearg.c: When the system forces us to redefine mbstate_t,
9332 shadow its mbsinit function.
9334 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9336 * mbswidth.h: New file.
9337 * mbswidth.c: New file.
9338 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9339 (noinst_HEADERS): Add mbswidth.h.
9341 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9343 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9346 2000-07-15 Jim Meyering <meyering@lucent.com>
9348 * makepath.c: Include quote.h.
9349 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9350 corresponding argument in a `quote (...)' call.
9351 Give better diagnostics.
9353 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9354 (noinst_HEADERS): Add quote.h.
9356 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9357 from tar's src/misc.c.
9358 * quote.h: New file. Prototypes for same.
9360 2000-07-10 Paul Eggert <eggert@twinsun.com>
9362 From a suggestion by Bruno Haible.
9363 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9364 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9365 to decide whether to define the BeOS workaround macro;
9366 this adjusts to the change to AC_MBSTATE_T.
9368 2000-07-13 Paul Eggert <eggert@twinsun.com>
9370 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9372 * quotearg.c (quoting_style_args, quoting_style_vals,
9373 quotearg_buffer_restyled): Add support for
9374 clocale_quoting_style. Undo previous change to
9375 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9376 and "{RIGHT QUOTATION MARK}" msgids.
9378 2000-07-05 Paul Eggert <eggert@twinsun.com>
9380 The old behavior of quoting `like this' doesn't look good with
9381 newer, ISO-style fonts. See:
9382 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9384 Instead, quote "like this" by default. Let the translator
9385 tailor the locale-specific quoting behavior by providing
9386 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9388 * quotearg.c (N_): New macro.
9389 (gettext_default): New function.
9390 (quotearg_buffer_restyled): Use
9391 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9392 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9394 2000-07-09 Jim Meyering <meyering@lucent.com>
9396 * Most files: Update copyright dates to include 2000.
9398 2000-07-08 Jim Meyering <meyering@lucent.com>
9400 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9402 (xgethostname): Remove now-unnecessary #ifdef.
9403 Move declaration of `err' into loop where it's used.
9405 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9407 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9408 by allocating a larger buffer. Test the gethostname return value for
9409 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9410 returns an error and ENAMETOOLONG isn't defined.
9412 2000-07-05 Paul Eggert <eggert@twinsun.com>
9413 and Bruno Haible <haible@clisp.cons.org>
9415 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9417 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9419 * quotearg.c (struct quoting_options): Simplify quote_these_too
9422 2000-07-03 Jim Meyering <meyering@lucent.com>
9424 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9425 Reported by Bruno Haible.
9427 2000-07-04 Jim Meyering <meyering@lucent.com>
9429 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9430 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9433 2000-07-03 Paul Eggert <eggert@twinsun.com>
9434 and Bruno Haible <haible@clisp.cons.org>
9436 * quotearg.c (mbrtowc):
9437 Assign to *pwc, and return 1 only if result is nonzero.
9438 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9440 2000-07-03 Jim Meyering <meyering@lucent.com>
9442 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9443 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9446 2000-07-02 Jim Meyering <meyering@lucent.com>
9448 * quotearg.c (mbstate_t): Don't define here.
9450 2000-07-02 Jim Meyering <meyering@lucent.com>
9452 * nanosleep.c (SIGCONT): Define if not already defined.
9454 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9456 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9457 per change in ../m4/ls-mntd-fs.m4.
9458 (read_filesystem_list): Ignore symbolic links.
9460 2000-06-29 Jim Meyering <meyering@lucent.com>
9462 * same.c: Include <string.h> or <strings.h>, as appropriate,
9463 for declaration of strcmp.
9465 * long-options.c: Include <stdlib.h>, for declaration of exit.
9467 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9468 Avoid warning by casting result to `char *' to remove `const'.
9470 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9472 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9474 2000-06-26 Paul Eggert <eggert@twinsun.com>
9476 savedir now sets errno on failure and invokes xmalloc to get memory.
9477 Fix a couple of other minor bugs while we're at it.
9479 * savedir.c (<unistd.h>): Do not include; there's no need.
9480 (NAMLEN): Remove macro.
9481 (malloc, realloc): Remove decls.
9483 ("xalloc.h"): Include.
9484 (NAME_SIZE_DEFAULT): New macro.
9485 (savedir): Use xmalloc / xrealloc to allocate memory.
9486 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9487 Skip "" directory entries.
9488 Use strlen to calculate directory entry length, since the old method
9489 is rarely used these days and isn't worth supporting.
9490 Don't use a pointer after freeing it.
9491 Check for integer overflow when calculating allocation size.
9492 Use memcpy to copy entries, instead of stpcpy.
9493 Set errno properly when returning NULL.
9494 Check for readdir error.
9496 2000-06-26 Jim Meyering <meyering@lucent.com>
9498 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9500 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9502 * getusershell.c (xmalloc, xrealloc): Remove functions.
9504 Don't include <stdlib.h>. Don't declare malloc, realloc.
9506 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9508 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9510 2000-06-24 Jim Meyering <meyering@lucent.com>
9512 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9514 2000-06-21 Jim Meyering <meyering@lucent.com>
9516 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9518 2000-06-19 Paul Eggert <eggert@twinsun.com>
9520 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9521 (mbrtowc, mbstate_t): Define substitutes if
9522 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9523 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9524 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9526 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9528 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9529 than 1024, return a memory chunk of least possible size, instead
9530 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9531 Use free/xmalloc instead of xrealloc to avoid copying for very long
9534 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9536 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9537 address, not strdup. Include <stdlib.h> and don't declare free().
9539 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9541 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9544 2000-06-21 Jim Meyering <meyering@lucent.com>
9546 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9547 (noinst_HEADERS): Add getstr.h.
9549 * getline.c (getstr): Move into a separate file.
9550 * getstr.c (getstr): New file, extracted from getline.c, with
9551 the following changes: new parameter, delim2; both delim[12]
9552 parameters have type `int', not `char'. The latter would lose
9553 with 8-bit delimiters.
9554 * getstr.h: New file.
9556 2000-06-19 Jim Meyering <meyering@lucent.com>
9558 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9560 2000-06-18 Jim Meyering <meyering@lucent.com>
9562 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9563 Besides, these days every porting target provides a mkdir function.
9565 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9566 (this snippet comes from src/system.h).
9568 2000-06-15 Paul Eggert <eggert@twinsun.com>
9570 * human.c (adjust_value): New function.
9571 (human_readable_inexact): Apply rounding style even when
9572 printing approximate values.
9574 2000-06-14 Paul Eggert <eggert@twinsun.com>
9576 * human.c (human_readable_inexact): Allow an input block
9577 size that is not a multiple of the output block size, and vice versa.
9578 Reported by Piergiorgio Sartor.
9580 2000-06-14 Paul Eggert <eggert@twinsun.com>
9582 * getdate.y (get_date): Apply relative times after time
9583 zone indicator, not before. Reported by Todd A. Jacobs.
9585 2000-06-13 Jim Meyering <meyering@lucent.com>
9587 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9589 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9591 2000-06-12 Paul Eggert <eggert@twinsun.com>
9593 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9595 2000-06-04 Paul Eggert <eggert@twinsun.com>
9597 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9599 2000-06-04 Jim Meyering <meyering@lucent.com>
9601 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9602 SunOS 4.1.4 for which gid_t is an unsigned type.
9604 2000-06-03 Jim Meyering <meyering@lucent.com>
9606 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9608 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9610 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9611 newer, don't install charset.alias.
9612 * config.charset: Change the Linux/glibc rules so they become empty
9613 on glibc-2.1 or newer.
9615 2000-06-02 Jim Meyering <meyering@lucent.com>
9617 * mountlist.c: Back out last change. Instead, do this...
9618 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9619 member using the same `ignore'-testing code.
9620 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9624 2000-05-29 Jim Meyering <meyering@lucent.com>
9626 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9627 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9629 2000-05-22 Jim Meyering <meyering@lucent.com>
9631 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9633 2000-05-18 Jim Meyering <meyering@lucent.com>
9635 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9636 back, too, since it may have been modified by allocate_entry.
9637 (hash_delete): Rewrite to use neither the assignment operator
9638 nor the comma operator in an if-expression.
9640 2000-05-15 Paul Eggert <eggert@twinsun.com>
9643 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9644 Remove; no longer needed.
9645 "quotearg.h": Add include.
9646 (file_name): Do not bother to explicitly initialize to NULL; it's less
9647 efficient on some hosts.
9648 (close_stdout_status): Remove test as to whether stdout was already
9649 closed; it breaks for the case "echo x | sort >&-".
9650 Quote file name colons.
9651 Do not assume that _("write error") lacks format strings.
9653 2000-05-15 Jim Meyering <meyering@lucent.com>
9655 * version-etc.c (version_etc_copyright): Update the copyright string
9656 used in all --version output.
9658 2000-05-14 Jim Meyering <meyering@lucent.com>
9660 * closeout.c (close_stdout_set_file_name): New function.
9661 (close_stdout_status): Use new file-scoped global.
9662 Return right away if fstat says the stdout file descriptor is invalid.
9663 * closeout.h (close_stdout_set_file_name): Declare.
9665 2000-05-10 Jim Meyering <meyering@lucent.com>
9667 * closeout.c [default_exit_status]: New file-scoped variable.
9668 (close_stdout_set_status): New function.
9669 * closeout.h (close_stdout_set_status): Declare.
9671 2000-05-08 Jim Meyering <meyering@lucent.com>
9673 * long-options.c: Don't include closeout.h.
9674 (parse_long_options): Don't call close_stdout for --version.
9676 2000-05-06 Jim Meyering <meyering@lucent.com>
9678 * strnlen.c: Undefine __strnlen and strnlen.
9679 [!weak_alias]: Define __strnlen to strnlen.
9681 * atexit.c: New file, from libiberty.
9683 2000-05-06 Jim Meyering <meyering@lucent.com>
9685 * closeout.c (close_stdout_status): Also check for errors on the
9688 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9690 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9691 instead of xmalloc, xrealloc, path_concat.
9692 (locale_charset): Treat empty environment variables as absent.
9693 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9695 2000-05-04 Jim Meyering <meyering@lucent.com>
9697 * getopt.c: Update from glibc.
9698 * obstack.c: Likewise.
9699 * obstack.h: Likewise.
9700 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9702 * regex.h: Likewise.
9703 * strndup.c: Likewise.
9704 * strnlen.c: New file, from glibc.
9706 2000-05-01 Jim Meyering <meyering@lucent.com>
9708 * full-write.c (full_write): Remove `FIXME' part of comment.
9710 2000-04-29 Jim Meyering <meyering@lucent.com>
9712 * path-concat.c: Declare strdup only if it's not defined.
9713 * canon-host.c: Likewise.
9715 2000-04-28 Jim Meyering <meyering@lucent.com>
9717 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9718 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9719 included first, then limits.h is included by locale.h by libintl.h.
9720 From John David Anglin.
9722 2000-04-25 Jim Meyering <meyering@lucent.com>
9724 * makepath.c (S_IRWXUGO): Define.
9725 (make_path): Always perform explicit chmod if MODE specifies any
9726 of the `special' permission bits. Prompted by a bug report against
9727 install from Mate Wierdl and Joost van Baal.
9729 2000-04-18 Jim Meyering <meyering@lucent.com>
9733 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9734 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9736 2000-04-17 Jim Meyering <meyering@lucent.com>
9738 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9739 the definition of it to rpl_strftime also defined-away the system's
9742 2000-04-15 Jim Meyering <meyering@lucent.com>
9744 Use `C' to denote so-called `contiguous' files, the same way
9746 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9747 (ftypelet): Use S_ISCTG.
9748 From Michael Deutschmann.
9750 2000-04-14 Jim Meyering <meyering@lucent.com>
9752 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9754 2000-04-08 Jim Meyering <meyering@lucent.com>
9756 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9757 names don't conflict. Reported by Eli Zaretskii.
9759 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9761 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9762 bug. Deal with the different error behavior of Irix iconv.
9764 2000-04-07 Jim Meyering <meyering@lucent.com>
9766 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9767 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9769 2000-04-05 Jim Meyering <meyering@lucent.com>
9771 Portability tweaks required for ultrix4.3.
9772 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9773 * readutmp.c: Include sys/types.h before sys/stat.h.
9774 * canon-host.c: Declare strdup.
9775 * path-concat.c: Likewise.
9776 From John David Anglin.
9778 2000-04-04 Jim Meyering <meyering@lucent.com>
9780 Be more DOS 8.3-friendly.
9781 * ref-add.sin: Renamed from ref-add.sed.in.
9782 * ref-del.sin: Renamed from ref-del.sed.in.
9783 * Makefile.am: Reflect renaming.
9784 Reported by Eli Zaretskii.
9786 Use a temporary file name that won't clash with `charset.alias'
9787 in the DOS 8.3 name space.
9788 * Makefile.am (charset_tmp): Define.
9789 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9790 (uninstall-local): Likewise.
9791 Reported by Eli Zaretskii.
9793 2000-03-29 Paul Eggert <eggert@twinsun.com>
9795 * time/strftime.c (my_strftime): Make sure we call the system
9796 strftime, not ourselves, when invoking the underlying strftime.
9798 2000-03-24 Jim Meyering <meyering@lucent.com>
9800 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9801 (charset_alias): Define.
9802 (install-exec-local): Factor out common code.
9803 (uninstall-local): Split lines longer than 80.
9804 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9806 (.sed.in.sed): New rule. Don't redirect directly to $@.
9807 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9809 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9811 * config.charset: Output a line containing "Packages using this file".
9812 * ref-add.sed.in, ref-del.sed.in: New files.
9813 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9814 ref-del.sed): New rules.
9816 2000-03-17 Jim Meyering <meyering@lucent.com>
9818 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9819 Otherwise, include <strings.h>
9821 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9823 * unicodeio.c (utf8_wctomb): New function.
9824 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9825 format instead of in UCS-4 with platform dependent endianness.
9827 2000-03-07 Paul Eggert <eggert@twinsun.com>
9829 * savedir.c (savedir): Work even if directory size is
9830 negative; this can happen with some screwy NFS configurations.
9832 2000-03-06 Jim Meyering <meyering@lucent.com>
9834 * localcharset.c (get_charset_aliases): Don't try to free file_name
9835 if it's NULL (because we ran out of memory). From Bruno Haible.
9837 2000-03-05 Jim Meyering <meyering@lucent.com>
9839 * localcharset.c ("path-concat.h"): Include.
9840 (get_charset_aliases): Use path_concat instead of ANSI string
9843 * unicodeio.h (PARAMS): Define.
9844 Use it to guard prototype.
9846 2000-03-04 Jim Meyering <meyering@lucent.com>
9848 * Makefile.am (install-exec-local): Create $(libdir) before installing
9850 (uninstall-local): Uncomment this rule so `make distcheck' works
9853 * unicodeio.c (<errno.h>): Include it.
9854 (errno): Declare if not defined.
9856 * localcharset.c: Add Bruno's comment justifying use of volatile.
9858 * config.charset: New version, incorporating remarks from a linux
9859 i18n mailing list. From Bruno Haible.
9861 2000-03-02 Jim Meyering <meyering@lucent.com>
9863 * Makefile.am (EXTRA_DIST): Add config.charset.
9865 2000-03-01 Jim Meyering <meyering@lucent.com>
9867 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9868 * unicodeio.c: Likewise.
9870 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9872 * config.charset: New file.
9873 * localcharset.c: New file.
9874 * unicodeio.h, unicodeio.c: New files.
9875 * Makefile.am (DEFS): Add -DLIBDIR=...
9876 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9877 (noinst_HEADERS): Add unicodeio.h.
9878 (all-local, install-exec-local, charset.alias): New targets.
9880 2000-02-28 Paul Eggert <eggert@twinsun.com>
9882 * quotearg.c (ALERT_CHAR): New macro.
9883 (quotearg_buffer_restyled): Use it.
9885 2000-02-27 Jim Meyering <meyering@lucent.com>
9887 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9888 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9890 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9891 not `#if STDC_HEADERS'.
9892 Declare malloc if needed.
9894 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9895 now that autoconf always defines the HAVE_DECL_ symbols.
9896 * human.c: Likewise.
9898 * strtoumax.c: Likewise.
9900 * backupfile.c: Arrange for cpp to fail if the configure-time
9901 declaration check was not run.
9903 * human.c: Likewise.
9905 * strtoumax.c: Likewise.
9907 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9908 then first look up the entire `.'-containing string as a login name.
9910 2000-02-18 Paul Eggert <eggert@twinsun.com>
9912 * getdate.y: Handle two-digit years with leading zeros correctly.
9913 (textint): New typedef.
9914 (parser_control): Member year changed from int to textint.
9916 (YYSTYPE): Removed; replaced by %union with int and textint members.
9917 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9918 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9919 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9920 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9921 (date, number, to_year): Use width of number in digits, not its value,
9922 to determine whether it's a 2-digit year, or a 2-digit time.
9923 (yylex): Store number of digits of numeric tokens.
9924 Reported by John Kendall.
9926 (parser_control): Changed from struct parser_control to typedef (for
9927 consistency). All uses changed.
9929 (tID): Removed; not used.
9930 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9932 2000-02-14 Paul Eggert <eggert@twinsun.com>
9934 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9935 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9937 2000-02-12 Jim Meyering <meyering@lucent.com>
9939 * userspec.c (ISDIGIT): Define it.
9940 (isdigit): Remove definition.
9941 (is_number): Use ISDIGIT, not isdigit.
9942 <libintl.h>: Include.
9944 (parse_user_spec): Mark translatable strings.
9946 2000-02-10 Jim Meyering <meyering@lucent.com>
9948 With these changes, nanosleep.[ch] are finally enough like the other
9949 lib/* replacement files to compile on a few more losing systems.
9951 * nanosleep.h: Don't include config.h.
9952 Remove prototype from declaration of nanosleep.
9953 (PARAMS): Remove now-unneeded definition.
9954 * nanosleep.c: #undef nanosleep.
9955 (rpl_nanosleep): Rename from nanosleep.
9957 2000-02-03 Jim Meyering <meyering@lucent.com>
9959 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9960 rather than with `#if HAVE_UTMPNAME'.
9962 2000-02-01 Jim Meyering <meyering@lucent.com>
9964 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9966 2000-01-31 Jim Meyering <meyering@lucent.com>
9968 * nanosleep.h (nanosleep): Guard declaration with
9969 `#if ! HAVE_DECL_NANOSLEEP'.
9970 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9971 the declaration in that vendor's sys/timers.h.
9972 Reported by Christian Krackowizer.
9974 * quotearg.c (ISASCII): Add #undef and move definition to follow
9975 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9976 (ISPRINT): Likewise.
9977 Reported by Tom Tromey.
9979 2000-01-30 Jim Meyering <meyering@lucent.com>
9981 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9982 uses of ->ut_name. The latter doesn't work with new Linux header files
9983 where only utmpx.ut_user is declared.
9985 * readutmp.h (UT_USER): Define.
9987 2000-01-23 Jim Meyering <meyering@lucent.com>
9989 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9992 2000-01-22 Jim Meyering <meyering@lucent.com>
9994 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9995 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9996 Required for some AIX systems. Reported by Christian Krackowizer.
9997 [TESTING] (main): New function.
9999 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10000 * dirname.c (dir_name): Support for DOS-style file names with drive
10003 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10005 * strverscmp.c (ISDIGIT): Define.
10006 (strverscmp): Use ISDIGIT, not isdigit.
10008 2000-01-17 Paul Eggert <eggert@twinsun.com>
10010 * nanosleep.c (nanosleep):
10011 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10012 POSIX.1 doesn't require SA_INTERRUPT and some systems
10013 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10014 it's been part of POSIX.1 since day 1 (in 1988).
10016 2000-01-17 Jim Meyering <meyering@lucent.com>
10018 * interlock: Remove unused file. Reported by François Pinard.
10020 2000-01-16 Paul Eggert <eggert@twinsun.com>
10022 * quotearg.c (quotearg_buffer_restyled): Do not quote
10023 alert, backslash, formfeed, and vertical tab unnecessarily in
10024 shell quoting style.
10027 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10028 Free Software Foundation, Inc.
10029 Copying and distribution of this file, with or without modification,
10030 are permitted provided the copyright notice and this notice are preserved.