1 2006-07-22 Bruno Haible <bruno@clisp.org>
3 * gettext.h: Update to GNU gettext-0.15.
5 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
6 and Simon Josefsson <jas@extundo.com>
8 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
10 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
12 2006-07-21 Eric Blake <ebb9@byu.net>
14 * stdlib-safer.h: New file from coreutils, required by
17 2006-07-19 Derek R. Price <derek@ximbiot.com>
19 * getaddrinfo.h: Don't define unimplemented AI_* flags.
20 Reindent and repaginate.
22 2006-07-17 Bruno Haible <bruno@clisp.org>
24 * gl_list.h: New file.
25 * gl_list.c: New file.
26 * gl_array_list.h: New file.
27 * gl_array_list.c: New file.
28 * gl_carray_list.h: New file.
29 * gl_carray_list.c: New file.
30 * gl_linked_list.h: New file.
31 * gl_linked_list.c: New file.
32 * gl_anylinked_list1.h: New file.
33 * gl_anylinked_list2.h: New file.
34 * gl_avltree_list.h: New file.
35 * gl_avltree_list.c: New file.
36 * gl_anyavltree_list1.h: New file.
37 * gl_anyavltree_list2.h: New file.
38 * gl_rbtree_list.h: New file.
39 * gl_rbtree_list.c: New file.
40 * gl_anyrbtree_list1.h: New file.
41 * gl_anyrbtree_list2.h: New file.
42 * gl_anytree_list1.h: New file.
43 * gl_anytree_list2.h: New file.
44 * gl_linkedhash_list.h: New file.
45 * gl_linkedhash_list.c: New file.
46 * gl_anyhash_list1.h: New file.
47 * gl_anyhash_list2.h: New file.
48 * gl_avltreehash_list.h: New file.
49 * gl_avltreehash_list.c: New file.
50 * gl_rbtreehash_list.h: New file.
51 * gl_rbtreehash_list.c: New file.
52 * gl_anytreehash_list1.h: New file.
53 * gl_anytreehash_list2.h: New file.
55 * gl_oset.h: New file.
56 * gl_oset.c: New file.
57 * gl_array_oset.h: New file.
58 * gl_array_oset.c: New file.
59 * gl_avltree_oset.h: New file.
60 * gl_avltree_oset.c: New file.
61 * gl_rbtree_oset.h: New file.
62 * gl_rbtree_oset.c: New file.
63 * gl_anytree_oset.h: New file.
65 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
67 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
69 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
70 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
71 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
72 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
73 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
74 callers changed. Revamp internals significantly, by not
75 attempting to create directories that are temporarily more
76 permissive than the final results. Do not attempt to use
77 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
78 This removes some race conditions, fixes some bugs, and simplifies
79 things. Use new dirchownmod function to do owner and mode changes.
80 * mkdir-p.h: Likewise.
81 * modechange.c (octal_to_mode): New function.
82 (struct mode_change): New member mentioned.
83 (make_node_op_equals): New arg mentioned. All callers changed.
84 (mode_compile): Keep track of which mode bits the user has explicitly
86 (mode_adjust): New arg DIR, so that we implement the X op correctly.
87 New arg PMODE_BITS, to keep track of which mode bits the user
88 mentioned; it treats S_ISUID and S_ISGID speciall.
90 * modechange.h: Likewise.
92 2006-07-11 Derek R. Price <derek@ximbiot.com>
94 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
96 2006-07-10 Derek R. Price <derek@ximbiot.com>
98 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
99 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
100 macros into the GNU _D_EXACT_NAMLEN.
101 * savedir.c: Likewise.
102 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
104 2006-07-09 Jim Meyering <jim@meyering.net>
106 * argp-pv.c: Remove a doubled word in a comment.
107 * check-version.c (check_version): Likewise.
108 * javacomp.c (compile_java_class): Likewise.
110 2006-07-08 Jim Meyering <jim@meyering.net>
112 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
114 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
116 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
117 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
118 brackets. Other minor changes to suppress some compiler
121 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
123 * getloadavg.c: Use __VMS, not VMS.
124 * getopt.c: Likewise.
125 * getpagesize.h: Likewise.
126 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
127 probably does not work.
129 2006-07-06 Derek R. Price <derek@ximbiot.com>
130 and Paul Eggert <eggert@cs.ucla.edu>
132 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
133 Don't worry about this obsolete case any more.
134 (HAVE_DIR): Remove. All uses removed; we now assume you can read
136 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
137 worry about this obsolete case any more.
139 * getcwd.c: Likewise.
141 * savedir.c: Likewise.
143 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
145 * .cppi-disable: Add wcwidth.
146 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
147 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
148 (ISGRAPH): Remove. All uses changed to isgraph.
149 (FOLD) [!defined _LIBC]: Remove special case.
150 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
151 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
153 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
155 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
157 * strtod.c (strtod): cast the argument of tolower to unsigned char.
159 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
161 * memcasecmp.c: Include <limits.h>.
162 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
163 * strtod.c (strtod): Don't assume isspace works on negative chars.
164 Don't assume isdigit succeeds only on '0' through '9'.
166 2006-07-05 Derek R. Price <derek@ximbiot.com>
168 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
169 All uses of is_space replaced by isspace.
170 * exit.h: Don't talk about STDC_HEADERS.
171 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
172 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
173 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
174 replaced by isprint etc.
175 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
176 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
177 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
178 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
179 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
180 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
182 2006-07-05 Eric Blake <ebb9@byu.net>
184 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
185 missing from netdb.h.
186 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
188 2006-06-27 Bruno Haible <bruno@clisp.org>
190 Assume ANSI C header files and <ctype.h> functions.
191 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
192 (mbsnwidth): Use isprint, iscntrl instead.
194 2006-07-03 Jim Meyering <jim@meyering.net>
196 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
197 macro is used before the first cycle_check call.
199 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
201 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
202 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
203 reported by Mark D. Baushke, one in
204 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
206 Merge from coreutils.
208 * .cppi-disable: Add stdint_.h.
209 * .cvsignore: Add stdint.h.
211 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
213 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
214 both double and long double versions.
215 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
216 * xstrtold.c: New file.
217 * xstrtod.h (xstrtold): New decl.
219 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
221 * filemode.c (setst): Remove.
222 (strmode): Rewrite to avoid setst. This makes the code shorter,
223 (arguably) clearer, and the generated code is a bit smaller on my
224 Debian GNU/Linux stable x86 host.
226 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
228 * filemode.c: Include "filemode.h" first, to test the interface.
229 Assume that filemode.h includes sys/types.h and sys/stat.h.
230 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
231 (ftypelet): Reorder to put common cases first, for efficiency.
232 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
234 (strmode): Renamed from mode_string, and now stores 12 bytes instead
235 of 10, for compatibility with FreeBSD. All callers changed.
236 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
237 that can't be deduced solely from st_mode. First arg is now a const
239 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
240 (strmode): Renamed from mode_string.
241 (filemodestring): New decl.
242 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
243 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
244 (S_ISPORT, S_ISWHT): New macros, if not already defined.
246 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
248 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
249 fsusage.h now does that. Include fsusage.h first, to test interface.
250 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
251 at most one method (the old code could have generated decls that
252 didn't conform to C89, not that this was ever exercised).
253 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
255 2006-03-19 Jim Meyering <jim@meyering.net>
257 Work even in a chroot where d_ino values for entries in "/"
258 don't match the stat.st_ino values for the same names.
259 * getcwd.c (__getcwd): When no d_ino value matches the target inode
260 number, iterate through all entries again, using lstat instead.
261 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
262 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
264 * getcwd.c (__getcwd): Clarify a comment.
265 Use memcpy in place of a call to strcpy.
267 2006-03-12 Jim Meyering <jim@meyering.net>
269 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
270 that of the current directory (which we're about to chdir ".." out of),
271 then save the dev-ino of the parent, instead.
273 * same-inode.h (SAME_INODE): New file/macro.
274 * chdir-safer.c (SAME_INODE): Remove definition.
275 Include "same-inode.h", instead.
277 * cycle-check.h: Include "same-inode.h".
278 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
279 * cycle-check.c (SAME_INODE): Remove definition.
280 * root-dev-ino.h: Include "same-inode.h".
282 2006-03-11 Eric Blake <ebb9@byu.net>
284 * same.c (same_name): s/base_name/last_component/
285 * backupfile.c (check_extension, numbered_backup): Likewise.
286 * filenamecat.c (file_name_concat): Likewise.
288 2006-03-11 Eric Blake <ebb9@byu.net>,
289 Paul Eggert <eggert@cs.ucla.edu>
291 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
292 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
294 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
295 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
296 (last_component): New method.
297 * dirname.c (dir_len): Determine when drive letters need a
298 subsequent slash. Preserve // when it is special.
299 (dir_name): Don't append dot when drive letter is absolute.
300 [TEST_DIRNAME]: Move into a full-blown gnulib test.
301 * basename.c (base_name): New semantics - malloc the result.
302 Preserve // when it is special. Preserve relative files that look
304 (base_len): Preserve // when it is special.
305 (last_component): New method, similar to old base_name semantics.
306 * stripslash.c (strip_trailing_slashes): Use last_component, not
307 base_name. Strip redundant slashes from ///.
309 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
311 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
312 both are 64 bits, since this seems to be the tradition, and this
313 prevents gcc -Wformat from warning about usages with PRIuMAX. If
314 we ever run into a host that prefers long long to long in this
315 case, we'll need another configure-time test. Problem reported by
318 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
320 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
321 possible collision with system files.
322 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
323 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
324 WCHAR_MIN and WCHAR_MAX in this case.
325 (<stddef.h>): Do not include; no longer needed.
326 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
327 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
328 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
329 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
330 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
331 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
332 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
333 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
334 !defined(__c99))]: Include in this case too, since it's harmless
336 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
338 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
339 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
340 (_STDINT_MIN, _STDINT_MAX): New macros.
341 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
342 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
343 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
344 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
345 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
346 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
347 macros, not typedefs; this simplifies things quite a bit.
348 Use long int for all types narrower than int64_t.
349 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
350 Define in terms of long long int or int64_t or long int,
351 not int64_t or int32_t. This saves some compile-time testing.
352 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
353 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
354 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
355 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
356 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
357 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
358 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
359 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
360 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
361 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
362 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
363 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
364 undef any previous version and define our own version, for
365 simplicity and consistency with the new macros for types.
366 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
367 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
368 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
369 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
370 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
371 @WINT_T_SUFFIX@ to keep things simple here.
372 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
373 Simplify by assuming typical 8/16/32/64 host, since we're
374 already doing that elsewhere anyway.
375 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
376 and assume long long int is 64 bits if available. This
377 speeds up 'configure'.
379 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
381 * getaddrinfo.c: fixed typo
383 2006-06-29 Eric Blake <ebb9@byu.net>
385 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
386 unused static function.
388 2006-06-29 Eric Blake <ebb9@byu.net>
392 2006-06-29 Derek R. Price <derek@ximbiot.com>
394 * strftime.c: Assume strftime() exists.
396 2006-06-28 Bruno Haible <bruno@clisp.org>
398 * getaddrinfo.h: Fix POSIX URL.
399 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
400 (use_win32_p): Make static.
401 (getaddrinfo): Reject service name if it is empty or does not consist
402 solely of decimal digits, or if its value is > 65535.
403 (getnameinfo): Remove useless casts.
405 2006-06-28 Derek R. Price <derek@ximbiot.com>
407 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
408 Autoconf 2.60 says this stuff was obsolete.
410 2006-05-12 Bruno Haible <bruno@clisp.org>
412 * mkdtemp.c [MINGW]: Include <io.h>.
413 (mkdir): Define using _mkdir.
415 2006-06-28 Bruno Haible <bruno@clisp.org>
417 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
418 declaration for wcwidth.
419 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
421 2006-06-28 Eric Blake <ebb9@byu.net>
423 * xvasprintf.h: Fix comments.
425 2006-06-28 Eric Blake <ebb9@byu.net>
427 * mbchar.h (wcwidth): Include wcwidth.h.
428 * mbswidth.c (wcwidth): Move from here...
429 * wcwidth.h: ...to this new file.
431 2006-06-28 Simon Josefsson <jas@extundo.com>
433 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
434 functions there. It will succeed on Windows XP, but on Windows
435 2000 and (presumably) earlier, it will fail, and use the internal
437 (use_win32_p): New function.
438 (getaddrinfo): Use strtoul on servname, to support numeric ports.
439 Support AI_NUMERICSERV to disable getservbyname.
440 (getnameinfo): New function, only supports
441 NI_NUMERICHOST|NI_NUMERICSERV for now.
443 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
444 only have some of them. Add AI_NUMERICSERV. Add prototype for
447 2006-06-27 Bruno Haible <bruno@clisp.org>
449 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
451 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
453 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
454 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
455 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
457 2006-06-26 Bruno Haible <bruno@clisp.org>
459 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
461 Reported by Mark D. Baushke and Larry Jones.
463 2006-06-26 Bruno Haible <bruno@clisp.org>
465 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
467 Suggested by Mark D. Baushke and Larry Jones.
469 2006-06-23 Mark D. Baushke <mdb@gnu.org>
471 * stdint_.h: Treat BSD/OS like OpenBSD.
473 2006-06-23 Bruno Haible <bruno@clisp.org>
475 * stdint_.h: Treat IRIX like OpenBSD.
477 2006-06-23 Bruno Haible <bruno@clisp.org>
479 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
480 ISO C 99 Technical Corrigendum 1.
482 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
484 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
485 Some compiler complained about some of them. Problem reported by
487 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
489 2006-06-21 Simon Josefsson <jas@extundo.com>
491 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
494 * socket_.h: Don't define WINVER.
496 * inet_pton.h, inet_pton.c: New file, taken from glibc but
497 slightly modified to work in gnulib.
499 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
501 * read-file.c (fread_file): Start with buffer allocation of
502 0 bytes rather than 1 byte; this simplifies the code.
503 Don't invoke feof; it's not needed. Refactor to avoid duplicate
504 code to free buffer and save/restore errno.
505 (internal_read_file): Remove unused local.
507 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
509 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
510 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
511 Problem reported by Denis Excoffier in
512 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
514 2006-06-19 Simon Josefsson <jas@extundo.com>
516 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
518 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
520 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
522 2006-06-17 Bruno Haible <bruno@clisp.org>
524 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
526 2006-06-17 Bruno Haible <bruno@clisp.org>
528 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
529 problem on Solaris 2.5.1.
531 2006-06-16 Eric Blake <ebb9@byu.net>
533 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
534 * unicodeio.c [!defined errno]: Likewise.
535 * strtol.c [!defined errno]: Likewise.
536 * strtod.c [!defined errno]: Likewise.
538 2006-06-15 Bruno Haible <bruno@clisp.org>
540 * stdint_.h: Rewritten to be fully auto-configured.
541 Fixes bug on HP-UX/IA64.
543 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
545 * getdate.y (__attribute__): Don't define if already defined.
546 Problem reported by Larry Jones.
547 * utimens.c (__attribute__): Likewise.
549 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
551 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
552 reported by Andreas Schwab.
554 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
555 Bruno Haible <bruno@clisp.org>
557 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
559 2006-05-26 Martin Lambers <marlam@marlam.de>
561 * getpass.c: Updates the test for the native W32 API, and adds
562 missing includes, thus fixing compilation warnings.
564 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
566 * tempname.c (small_open, large_open): New macros.
567 (__open, __open64) [!_LIBC]: Remove.
568 (__gen_tempname): Use small_open and large_open instead of __open
569 and __open64. This fixes a portability bug on HP-UX 11.11i
570 reported by Simon Wing-Tang in
571 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
573 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
575 * exclude.c (exclude_fnmatch): New function.
576 (excluded_file_name): Call exclude_fnmatch.
577 * exclude.h (excluded_file_name): New prototype
579 2006-05-24 Bruno Haible <bruno@clisp.org>
581 * printf-args.c (printf_fetchargs): Turn NULL pointers for
582 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
583 Reported by Thorsten Maerz <torte@netztorte.de> via
584 Aaron Stone <aaron@serendipity.cx>.
586 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
588 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
589 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
590 (my_usleep): Don't mishandle maximum value.
592 2006-05-19 Jim Meyering <jim@meyering.net>
594 * getugroups.c: Correct an outdated comment. From Bruno Haible.
596 2006-05-17 Bruno Haible <bruno@clisp.org>
599 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
601 2006-05-17 Bruno Haible <bruno@clisp.org>
603 * stdint_.h: Fix recognition of Cygwin.
605 2006-05-11 Jim Meyering <jim@meyering.net>
607 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
609 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
611 * crc.c (crc32_update): Remove unnecessary L suffix.
612 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
613 unwanted sign propagation, e.g., on hosts with 64-bit int.
614 There still are some problems with reeelly weird theoretical hosts
615 (e.g., 33-bit int) but it's not worth worrying about now.
616 * sha1.c (rol): Likewise.
617 (K1, K2, K3, K4): Remove unnecessary L suffix.
619 2006-05-10 Bruno Haible <bruno@clisp.org>
621 * des.c: Cast to avoid warnings.
623 2006-05-10 Simon Josefsson <jas@extundo.com>
625 * md4.c: Typo fix, update copyright years.
626 (K1, K2): Don't use L because it turn computations into 64-bit on
629 2006-05-09 Bruno Haible <bruno@clisp.org>
631 * xvasprintf.c: Include limits.h, string.h, xsize.h.
632 (EOVERFLOW): Define fallback value.
633 (xstrcat): New function.
634 (xvasprintf): Recognize the special case of a string concatenation.
636 2006-05-01 Bruno Haible <bruno@clisp.org>
638 * stdint_.h: Shorter URL.
639 * inttypes.h: Likewise.
641 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
643 * verify.h: Document the internals better. Most of this change
644 was written by Bruno Haible.
646 2006-04-29 Bruno Haible <bruno@clisp.org>
648 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
649 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
651 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
653 * getdate.y (get_date): When adding relative date, start with the
654 initial time, not with the result of the first mktime call.
656 2006-04-23 Bruno Haible <bruno@clisp.org>
658 * copy-file.c: Include <unistd.h> unconditionally.
659 * execute.c: Likewise.
660 * fatal-signal.c: Likewise.
661 * findprog.c: Likewise.
662 * mkdtemp.c: Likewise.
665 * wait-process.h: Likewise.
667 2006-04-23 Bruno Haible <bruno@clisp.org>
669 * fwriteerror.c (fwriteerror): Call fclose also when an error
670 condition was already detected.
671 Reported by Ben Pfaff <blp@cs.stanford.edu>.
673 2006-04-19 Derek Price <derek@ximbiot.com>
674 Eric Blake <ebb9@byu.net>
676 * inttypes.h: Correct grammar in comment.
678 2006-04-18 Derek Price <derek@ximbiot.com>
679 Paul Eggert <eggert@cs.ucla.edu>
681 * inttypes.h: New file.
682 * strtoimax.c: Assume <inttypes.h>.
684 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
686 * utimens.c (futimens): glibc futimesat messes up if /proc
687 isn't mounted. Problem reported by Kir Kolyshkin.
689 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
691 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
692 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
693 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
695 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
697 Merge regex changes from libc, removing some of our
698 POSIX-conformance changes that were rejected and redoing them in a
701 * regcomp.c (re_compile_internal, init_dfa):
702 Length arg is now size_t, not Idx. All uses changed.
703 (peek_token): Forward decl now says internal_function.
704 (__re_error_msgid, __re_error_msgid_idx):
705 Now static rather than extern with attribute_hidden.
706 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
707 For some reason libc prefers K&R style defns for external functions.
708 (regerror) [!defined _LIBC]: Likewise.
709 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
710 (seek_collating_symbol_entry, lookup_collation_sequence_value):
711 (build_range_exp, build_collating_symbol):
713 (re_compile_fastmap): Use '\0' to memset, not 0.
714 (utf8_sb_map): Make the calculations more obvious.
715 (init_dfa, parse_bracket_exp, build_charclass_op):
716 Call calloc and cast result, as glibc does.
717 (init_word_char, fetch_token, peek_token, peek_token_bracket):
718 (build_range_exp, build_collating_symbol):
719 Now internal functions.
721 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
723 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
724 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
725 Don't depend on VMS; depend on __VMS instead, for POSIX
727 (regoff_t): Define to ssize_t, not long int.
729 Remove the REG_ macros named below. Instead, make the old names
730 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
732 (REG_BACKSLASH_ESCAPE_IN_LISTS):
733 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
734 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
735 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
736 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
737 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
738 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
739 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
740 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
741 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
742 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
743 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
744 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
745 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
746 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
747 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
748 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
750 Remove. All uses replaced by the old RE_* names.
751 (RE_BACKSLASH_ESCAPE_IN_LISTS):
752 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
753 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
754 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
755 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
756 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
757 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
758 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
759 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
760 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
761 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
762 Don't bother having these macros be independent of each others'
763 values, since they no longer exist in the POSIX name space.
765 Rename the following member names back to their old names,
766 unless !__USE_GNU_REGEX. All uses changed back.
767 (buffer): Renamed from re_buffer.
768 (allocated): Renamed from re_allocated.
769 (used): Renamed from re_used.
770 (syntax): Renamed from re_syntax.
771 (fastmap): Renamed from re_fastmap.
772 (translate): Renamed from re_translate.
773 (can_be_null): Renamed from re_can_be_null.
774 (regs_allocated): Renamed from re_regs_allocated.
775 (fastmap_accurate): Renamed from re_fastmap_accurate.
776 (no_sub): Renamed from re_no_sub.
777 (not_bol): Renamed from re_not_bol.
778 (not_eol): Renamed from re_not_eol.
779 (newline_anchor): Renamed from re_newline_anchor.
780 (num_regs): Renamed from rm_num_regs.
781 (start): Renamed from rm_start.
782 (end): Renamed from rm_end.
784 (free_state): Move up a bit.
786 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
788 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
789 when that is what is intended.
790 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
791 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
793 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
794 All uses changed back to re_malloc, etc. It's now the caller's
795 responsibility to check for overflow; all callers changed.
796 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
797 (re_x2nrealloc): Remove.
798 (free_state): Remove decl.
800 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
801 (re_set_registers, re_exec):
804 2006-01-31 Roland McGrath <roland@redhat.com>
806 * regcomp.c (calc_eclosure_iter): Remove dead variables.
807 Reported by Mike Frysinger <vapier@gentoo.org>.
809 2006-01-15 Andreas Jaeger <aj@suse.de>
812 * regex_internal.c (re_string_reconstruct): Adjust for
813 build_wcs_upper_buffer change.
814 (build_wcs_upper_buffer): Change return type.
816 2005-12-10 Ulrich Drepper <drepper@redhat.com>
818 * regex_internal.h: Include <stdint.h> if available.
820 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
822 * regex_internal.h (SIZE_MAX): Provide a default definition.
824 2005-10-14 Ulrich Drepper <drepper@redhat.com>
826 * regcomp.c: Adjust for changed secondary hash function.
828 2005-09-30 Ulrich Drepper <drepper@redhat.com>
830 * regex.h: Pretty printing.
831 Clean up namespace a bit.
833 2005-09-30 Jakub Jelinek <jakub@redhat.com>
835 * regexec.c (update_cur_sifted_state, check_arrival,
836 check_arrival_add_next_nodes): Avoid using uninitialized variable.
838 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
839 Ulrich Drepper <drepper@redhat.com>
842 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
843 (bitset_word_t): Renamed from bitset_word. All uses changed.
845 2005-09-22 Ulrich Drepper <drepper@redhat.com>
848 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
849 * regcomp.c: Remove unnecessary uses of
850 unsigned RE_TRANSLATE_TYPE.
851 * regex_internal.h: Likewise.
852 * regex_internal.c: Likewise.
853 * regexec.c: Likewise.
854 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
856 2005-09-07 Ulrich Drepper <drepper@redhat.com>
858 * regexec.c (find_recover_state): Remove unnecessary
860 (transit_state_bkref): Make DFA a const pointer.
861 (get_subexp): Likewise.
862 (check_arrival): Likewise.
863 (update_cur_sifted_state): Likewise.
864 (re_search_internal): Likewise.
865 (prune_impossible_nodes): Likewise.
866 (acquire_init_state_context): Likewise.
867 (proceed_next_node): Likewise.
868 (set_regs): Likewise.
869 (free_fail_stack_return): Likewise.
870 (check_arrival_expand_ecl): Mark DFA parameter as const.
871 (check_arrival_expand_ecl_sub): Likewise.
872 (check_subexp_limits): Likewise.
873 (sub_epsilon_src_nodes): Likewise.
874 (add_epsilon_src_nodes): Likewise.
875 (merge_state_array): Likewise.
876 (update_regs): Likewise.
877 (build_trtable): Likewise.
878 (sift_states_backward): Mark MCTX parameter as const.
879 (build_sifted_states): Likewise.
880 (update_cur_sifted_state): Likewise.
881 (sift_states_mkref): Likewise.
882 (check_arrival_expand_ecl): Mark eclosure as const.
883 (check_dst_limits_calc_pos_1): Likewise.
884 * regex_internal.h (re_match_context_t): Make dfa a const
887 2005-09-06 Ulrich Drepper <drepper@redhat.com>
889 * regexec.c (merge_state_with_log): Define dfa as const pointer.
890 (transit_state_sb): Likewise.
891 (transit_state_mb): Likewise.
892 (sift_states_iter_mb): Likewise.
893 (check_arrival_add_next_nodes): Likewise.
894 (check_node_accept_bytes): Change first parameter to pointer-to-const.
895 [_LIBC] (re_search_2_stub): Use mempcpy.
897 * regex_internal.c (re_string_reconstruct): Avoid calling
898 mbrtowc for very simple UTF-8 case.
900 * regex_internal.c (re_acquire_state): Make DFA pointer arg
902 (re_acquire_state_context): Likewise.
903 * regex_internal.h: Adjust prototypes.
905 * regex.c: Prevent using C++ compilers.
907 * regex_internal.c (re_acquire_state): Minor code rearrangement.
908 (re_acquire_state_context): Likewise.
910 2006-03-29 Mark D. Baushke <mdb@gnu.org>
911 Bruno Haible <bruno@clisp.org>
913 * stdint_.h: On OpenBSD, don't redefine types already included in
914 <sys/types.h> and <inttypes.h>.
916 2006-03-24 Eric Blake <ebb9@byu.net>
918 * time_r.c (copy_string_result): Remove, as it is no longer used.
920 2006-03-24 Simon Josefsson <jas@extundo.com>
922 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
923 including some doc fixes.
924 (base64_encode_alloc): Fix +1 bug on allocation failures.
926 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
928 * base64.c (base64_encode): Do not read past end of array with
929 unsanitized input on systems with CHAR_BIT > 8.
931 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
933 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
934 Typedef to long int, not to off_, as POSIX will likely change
937 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
939 * argp-help.c (validate_uparams): Fix typo
940 * argp-parse.c (argp_default_options): Consistently begin help
941 messages with a lowercase letter.
943 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
945 * time_r.h (asctime_r, ctime_r): Remove. These functions can
946 overrun buffers and shouldn't be used (much as gets shouldn't be
948 * time_r.c (asctime_r, ctime_r): Likewise.
950 2006-03-08 Simon Josefsson <jas@extundo.com>
952 * gc-gnulib.c (randomize): Don't open files called 'no', they
953 signal that configure disabled the device.
955 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
957 * c-stack.c: Include unistd.h unconditionally, since we now assume
959 * getlogin_r.c: Likewise.
960 * getlogin_r.h: Likewise.
962 * pagealign_alloc.c: Likewise.
963 * unistd_.h: Remove; no longer needed.
965 2006-03-07 Simon Josefsson <jas@extundo.com>
967 * unistd_.h: New file.
969 2006-03-07 Simon Josefsson <jas@extundo.com>
971 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
973 2006-03-01 Simon Josefsson <jas@extundo.com>
975 * readline.c: Fix typo, tiny patch from Stepan Kasal
978 2006-02-28 Simon Josefsson <jas@extundo.com>
980 * getopt.c: Protect #include of unistd.h, for MSVS.
982 2006-02-27 Simon Josefsson <jas@extundo.com>
984 * base64.h: Indent #define's. From Jim Meyering
987 2006-02-27 Jim Meyering <jim@meyering.net>
989 Revert the change of 2006-02-24, so these files can continue
990 to be sync'd from gettext.
991 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
994 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
996 * glob.c: Say "invalid" rather than "illegal" in comments.
998 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1000 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1002 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1004 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1005 AT_FDCWD exceeds INT_MAX.
1006 * openat.h (AT_FDCWD): Likewise.
1008 2006-02-14 Jim Meyering <jim@meyering.net>
1010 Sync from coreutils.
1012 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1013 failure on deficient systems, and simplify gnulib lgpl dependencies.
1014 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1015 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1017 * xalloc-die.c: Remove unused definition of N_.
1019 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1021 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1023 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1025 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1026 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1028 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1030 * argp-namefrob.h: Restore changes accidentally lost during the
1031 "autoupdate" on 2005-12-12.
1033 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1035 * fnmatch.c (L_): Renamed from L, to work around a bug in
1036 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1037 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1040 2006-01-26 Simon Josefsson <jas@extundo.com>
1042 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1043 prototype is visible on mingw32.
1045 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1048 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1051 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1053 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1054 attempt to open for write; this always fails, at least on POSIX
1055 hosts. This reinstates the 2006-01-09 change, which was
1056 inadvertently removed.
1058 2006-01-26 Bruno Haible <bruno@clisp.org>
1059 Paul Eggert <eggert@cs.ucla.edu>
1061 * stdbool_.h (_Bool)
1062 [(! (defined __cplusplus || defined __BEOS__)
1063 && !defined __GNUC__
1064 && !(defined __HP_cc || defined __xlc__
1065 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1066 || defined __sgi))]:
1067 #define to signed char in these cases too; this simplifies
1068 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1069 etc., separately) and makes it more conservative.
1071 2006-01-21 Jim Meyering <jim@meyering.net>
1073 Sync from the stable (b5) branch of coreutils:
1075 * fts.c (fts_children): Don't let close() clobber errno from
1078 * fts.c (fts_stat): When following a symlink-to-directory,
1079 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1080 a dangling symlink. That can also happen at least for ELOOP.
1081 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1082 FYI, this bug predates the inclusion of fts.c in coreutils.
1084 * fts.c (fts_open): Put new maxarglen declaration and uses
1085 in their own block, so pre-c99 compilers don't object.
1087 Avoid the double-free (first in fts_read, second in fts_close) that
1088 would occur when an `active' directory is made inaccessible (e.g.,
1089 via chmod a-x) during a traversal.
1090 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1091 before returning. Reproduce this failure by
1092 mkdir -p a/b; cd a; chmod a-x . b
1093 Reported by Stavros Passas.
1095 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1097 * argp-namefrob.h: Bugfix. Remove stray #
1099 2006-01-25 Bruno Haible <bruno@clisp.org>
1101 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1103 Reported by Paul Eggert.
1105 2006-01-25 Jim Meyering <jim@meyering.net>
1107 * fileblocks.c: Remove more useless parentheses.
1108 * readutmp.h: Likewise.
1110 2006-01-24 Bruno Haible <bruno@clisp.org>
1112 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1114 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1117 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1118 to avoid problems with the built-in _Bool type.
1119 Reported by Paul Eggert on 2005-11-26.
1121 2006-01-24 Jim Meyering <jim@meyering.net>
1123 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1125 2006-01-24 Simon Josefsson <jas@extundo.com>
1127 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1130 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1132 Work around porting bugs reported by Dieter in
1133 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1134 * getopt.c (_NOPROTO): Remove; no longer needed.
1135 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1136 Include "getopt.h" first, to check interface.
1137 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1139 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1140 (__strndup): Revert to K&R-style function dfns, the glibc style.
1141 * strnlen.c: Don't claim it's taken from glibc; it's not.
1142 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1143 Include strnlen.h first, to get prototype properly.
1144 (strnlen): Renamed from __strnlen.
1147 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1149 These changes imported from libc.
1150 * getopt.c: Use __fxprintf instead of inline stream orientation
1151 test and two separate function calls.
1152 * strndup.c (__strndup): Add libc_hidden_def.
1154 2006-01-22 Bruno Haible <bruno@clisp.org>
1156 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1157 temporary buffer for sprintf, take into account the precision also
1158 for 'd', 'i', 'u', 'o', 'x', 'X'.
1160 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1162 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1163 to pacify gcc -Wswitch-default.
1165 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1167 * argp-help.c (usage_long_opt): Do not print DOC options.
1168 (__argp_base_name): Removed
1169 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1171 (__argp_base_name): Provide macro definition or extern declaration
1172 depending on the configuration
1174 2006-01-20 Simon Josefsson <jas@extundo.com>
1176 * inet_ntop.h: Unconditionally include sys/socket.h.
1178 2006-01-19 Simon Josefsson <jas@extundo.com>
1180 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1182 2006-01-12 Simon Josefsson <jas@extundo.com>
1184 * base64.c: Fix warning, reported by Bruno Haible
1185 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1187 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1189 Sync from coreutils.
1190 * md5.c: Fix commentary typos.
1191 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1192 * md5.h (__attribute__): Remove; unused.
1193 * sha1.c: Fix commentary to match md5 better.
1194 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1195 so that we don't need to worry about alignment. All uses changed.
1196 This merges the 2005-10-28 md5 change into sha1.
1198 2006-01-11 Jim Meyering <jim@meyering.net>
1200 Sync from coreutils.
1201 * md5.c (OP): Fix spacing.
1203 2006-01-11 Simon Josefsson <jas@extundo.com>
1205 * stdint_.h (SIZE_MAX): Add missing (.
1207 2006-01-10 Bruno Haible <bruno@clisp.org>
1209 * argp.h (__const): Remove macro. Use const instead.
1210 * argp-fmtstream.h (__const): Likewise.
1211 * glob_.h (__const): Remove macro.
1212 * glob-libc.h: Use const instead of __const.
1214 2006-01-10 Jim Meyering <jim@meyering.net>
1216 Avoid the double-free (first in fts_read, second in fts_close) that
1217 would occur when an `active' directory is made inaccessible (e.g.,
1218 via chmod a-x) during a traversal.
1219 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1220 before returning. Reproduce this failure by
1221 mkdir -p a/b; cd a; chmod a-x . b
1222 Reported by Stavros Passas.
1224 Sync from coreutils.
1225 * sha1.c: Tweak grammar in a comment.
1227 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1229 * regex_internal.h (BITSET_WORD_BITS):
1230 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1231 preprocessor mishandles large unsigned values as if they were signed.
1232 Problem reported by Claudio Fontana in
1233 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1235 2006-01-10 Simon Josefsson <jas@extundo.com>
1237 * socket_.h: New file.
1239 2006-01-10 Bruno Haible <bruno@clisp.org>
1241 * localcharset.c: Update from GNU gettext.
1243 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1245 Sync from coreutils.
1246 * chdir-long.c (cdb_free): Don't bother trying to open directory
1247 for write access: POSIX says that must fail.
1248 * fts.c (diropen): Likewise.
1249 * save-cwd.c (save_cwd): Likewise.
1250 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1251 well, for minor improvements on hosts that lack O_DIRECTORY.
1252 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1253 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1254 Fall back on chown if open failed with EACCES.
1256 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1257 Report an error at compile-time if only a 1-second nominal clock
1258 resolution is found.
1260 * lchmod.h: New file.
1261 * mkdir-p.c: Include lchmod.h, lchown.h.
1262 (make_dir_parents): Use lchown rather than chown, and
1263 lchmod rather than chmod.
1265 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1266 too. Problem with "none" reported by Bob Proulx. Problem with
1267 "proc" reported by n0dalus.
1269 * mountlist.c: Include <limits.h>.
1270 (dev_from_mount_options)
1271 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1272 New function. It no longer assumes "dev=" has the System V meaning
1273 on Linux (since it doesn't). It also parses "dev=" more carefully.
1274 (read_file_system_list)
1275 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1276 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1279 * posixtm.h (PDS_PRE_2000): New macro.
1280 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1281 All usages changed. Reject dates outside the range 1969-1999 if
1282 PDS_PRE_2000 is used.
1284 2006-01-09 Jim Meyering <jim@meyering.net>
1286 Sync from coreutils.
1288 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1290 * chdir-safer.h, chdir-safer.c: New files.
1292 * modechange.c (mode_compile): Reject an invalid mode string
1293 that starts with an octal digit. From Andreas Gruenbacher.
1295 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1296 and dup to open_safer and dup_safer, respectively.
1297 (openat_permissive): Fix typo in comment.
1299 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1300 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1301 (_): Remove; no longer needed.
1302 (openat): Renamed from rpl_openat; no need for rpl_openat
1303 since openat.h renames openat for us.
1304 Replace most of the body with a call to openat_permissive,
1305 to avoid duplicate code.
1306 Port to (probably hypothetical) environments were mode_t is
1308 (openat_permissive): Require mode arg, so that we can check
1309 types better. Put it just after flags. Change cwd failure
1310 indicator from pointer-to-bool to pointer-to-errno-value.
1311 All callers changed.
1312 Invoke openat_save_fail and/or openat_restore_fail if
1313 cwd_errno is null, so that openat can call us.
1314 (openat_permissive, fdopendir, fstatat, unlinkat):
1315 Simplify errno handling to avoid some duplicate code,
1316 as it's OK to set errno on success.
1317 * openat.h: Revamp code so that function macros depend on
1318 __OPENAT_PREFIX only, not also on AT_FDCWD.
1319 (openat_ro): Remove. Caller changed to use openat_permissive.
1320 (openat_permissive): Now a macro, if not a function.
1321 (openat_restore_fail, openat_save_fail): Now always functions,
1322 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1324 * openat-priv.h: New file, defining macros used by mkdirat.c
1326 * mkdirat.c: Include openat-priv.h.
1327 Remove definitions of macros defined therein.
1328 * openat.c: Likewise.
1330 * mkdirat.c (mkdirat): New file and function.
1331 * openat.h (mkdirat): Declare.
1333 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1335 * openat.h (openat_permissive): Declare.
1336 (openat_ro): Define.
1338 * openat.c (EXPECTED_ERRNO): New macro.
1339 (openat_permissive): New function -- used in remove.c rewrite.
1340 (all functions): Set errno just before returning, only if there
1341 was an actual failure.
1342 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1344 Emulate openat-family functions using Linux's procfs, if possible.
1345 Idea and some code based on Ulrich Drepper's glibc changes.
1347 * openat.c: (BUILD_PROC_NAME): New macro.
1348 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1349 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1350 before falling back on save_cwd and restore_cwd.
1351 (fdopendir, fstatat, unlinkat): Likewise.
1353 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1354 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1356 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1357 as second argument to va_arg. Otherwise, some versions of gcc
1358 warn that `if this code is reached, the program will abort'.
1360 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1362 Sync from coreutils.
1364 Add POSIX ACL support
1365 * acl.h (copy_acl, set_acl): Add declarations.
1366 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1367 systems other than Linux.
1368 (chmod_or_fchmod): New function: use fchmod when possible,
1369 and chmod otherwise.
1370 (file_has_acl): Add a POSIX ACL implementation, with a
1371 Linux-specific subcase.
1372 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1373 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1374 acls are unsupported.
1375 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1376 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1379 2006-01-09 Bruno Haible <bruno@clisp.org>
1381 * sysexit_.h (EX_OK): New macro.
1382 Suggested by Martin Lambers <marlam@marlam.de>.
1384 2006-01-09 Bruno Haible <bruno@clisp.org>
1386 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1387 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1388 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1389 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1391 2006-01-09 Bruno Haible <bruno@clisp.org>
1393 * stdint_.h (SIZE_MAX): Write the value without involving negative
1396 2005-10-16 Bruno Haible <bruno@clisp.org>
1398 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1399 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1401 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1403 * strftime.c (tzname): Don't declare if it is already #defined.
1404 Problem reported for Mingw by Mark Junker.
1406 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1408 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1409 long int, not int, for nanosecond counts, so that people who are
1410 used to POSIX struct timespec won't be surprised. Reported by Jim
1413 2005-12-16 Jim Meyering <jim@meyering.net>
1415 * fprintftime.c, fprintftime.h: New files.
1417 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1419 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1420 * argp-help.c (fill_in_uparams): Check if the constructed
1421 struct uparams is valid. Fall back to the default values if it is
1424 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1426 * argp-help.c (__argp_base_name): New function
1427 (__argp_short_program_name): Rewrite using __argp_base_name
1428 * argp-namefrob.h: Define program_invocation_name and
1429 program_invocation_short_name if requested
1430 (__argp_base_name): Add prototype
1431 * argp-parse.c (argp_def): Use gettext wrappers
1432 (argp_default_parser): Use __argp_base_name
1433 * argp-pin.c: New file. Defines program_invocation_name and
1434 program_invocation_short_name on systems that lack them.
1436 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1438 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1439 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1440 porting problem reported by Georg Schwarz in
1441 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1443 2005-07-09 Bruno Haible <bruno@clisp.org>
1445 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1446 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1447 Reported by Mark Junker <mjscod@gmx.de>.
1449 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1451 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1452 (uintmax_t) [defined uintmax_t]: Do not declare.
1453 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1454 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1455 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1456 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1457 sake of portability to weird hosts that C allows (though we don't
1458 know of any practical examples).
1460 * savedir.h (fdsavedir): New decl.
1461 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1462 contains most of the former guts of savedir.
1463 (savedir): Use savedirstream.
1466 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1468 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1469 coreutils no longer futzes with rounding modes.
1471 2005-11-14 Jim Meyering <jim@meyering.net>
1473 * mkstemp-safer.c: Include <config.h>, required for possible
1474 replacement of mkstemp.
1476 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1478 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1480 (gethrxtime) [! (HAVE_NANOUPTIME
1481 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1482 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1483 our own approximation.
1485 2005-11-10 Simon Josefsson <jas@extundo.com>
1487 * readline.c: Remove EOL.
1489 2005-11-08 Eric Blake <ebb9@byu.net>
1491 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1493 2005-11-08 Eric Blake <ebb9@byu.net>
1495 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1497 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1499 Fix porting problem reported by Theodoros V. Kalamatianos.
1500 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1501 Don't assume that futimes failing means we must fail.
1503 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1505 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1506 leave errno alone. Problem reported by Dmitry V. Levin.
1508 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1510 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1511 errno alone. Problem reported by Frederic Jolliton.
1513 2005-10-28 Simon Josefsson <jas@extundo.com>
1515 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1516 "restrict" keywords, as per POSIX. Protect the function
1517 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1518 Don't use K&R prototypes. Check the sprintf return values.
1519 Re-define EAFNOSUPPORT if not present. Indent.
1521 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1522 suggested by Bruno Haible <bruno@clisp.org>.
1524 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1526 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1528 * gc-libgcrypt.c: Add MD2 (which is not available through
1531 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1533 * md2.h, md2.c: New files.
1535 2005-10-24 Simon Josefsson <jas@extundo.com>
1537 * md4.h: Shrink buffer size, now that we changed the type.
1539 2005-10-22 Simon Josefsson <jas@extundo.com>
1541 * arcfour.h, arcfour.c: Use fixed size indices in the
1542 arcfour_context struct (simplify test vector testing in GNU
1545 2005-10-22 Simon Josefsson <jas@extundo.com>
1547 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1548 suggested by Bruno Haible <bruno@clisp.org>.
1550 2005-10-22 Simon Josefsson <jas@extundo.com>
1552 * crc.h: Include stddef.h, for size_t.
1554 2005-10-21 Simon Josefsson <jas@extundo.com>
1556 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1557 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1559 2005-10-21 Simon Josefsson <jas@extundo.com>
1561 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1564 2005-10-21 Simon Josefsson <jas@extundo.com>
1566 * gc-gnulib.c: Support ARCTWO in CBC mode.
1568 2005-10-21 Simon Josefsson <jas@extundo.com>
1570 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1573 * hmac-sha1.c (hmac_sha1): Likewise.
1575 * crc.c (crc32_update): Actually use crc parameter, suggested by
1576 Bruno Haible <bruno@clisp.org>.
1578 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1581 2005-10-21 Simon Josefsson <jas@extundo.com>
1583 * des.h, des.c: New files.
1585 * gc-gnulib.c: Support DES.c
1587 2005-10-21 Simon Josefsson <jas@extundo.com>
1589 * arctwo.h, arctwo.c: New files.
1591 * gc-gnulib.c: Support ARCTWO.
1593 2005-10-21 Simon Josefsson <jas@extundo.com>
1595 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1597 2005-10-19 Simon Josefsson <jas@extundo.com>
1599 * gc-gnulib.c: Support ARCFOUR.
1601 2005-10-19 Simon Josefsson <jas@extundo.com>
1603 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1606 * gc.h: Add ECB enum type.
1608 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1610 2005-10-19 Simon Josefsson <jas@extundo.com>
1612 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1614 2005-10-18 Simon Josefsson <jas@extundo.com>
1616 * md4.h, md4.c: New files, based on md5.?.
1618 2005-10-17 Simon Josefsson <jas@extundo.com>
1620 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1622 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1624 2005-10-17 Simon Josefsson <jas@extundo.com>
1626 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1628 2005-10-17 Simon Josefsson <jas@extundo.com>
1630 * gc.h, gc-libgcrypt.c: Add ciphers.
1632 2005-10-17 Simon Josefsson <jas@extundo.com>
1634 * sha1.c: Use uint32_t instead of md5_uint32.t
1636 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1639 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1641 * md5.h: Use stdint.h and uint32_t. Doc fix.
1643 2005-10-15 Simon Josefsson <jas@extundo.com>
1645 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1647 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1649 2005-10-14 Simon Josefsson <jas@extundo.com>
1651 * arcfour.h, arcfour.c: New files.
1653 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1655 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1656 include <wchar.h>; no longer needed.
1658 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1659 and Ulrich Drepper <drepper@redhat.com>
1662 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1663 instead of inline stream orientation test and two separate
1664 function calls. Pay no attention to USE_IN_LIBIO.
1666 2005-10-14 Roland McGrath <roland@redhat.com>
1668 Import from libc. [BZ #1331]
1669 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1671 Reported by Matej Vela <vela@debian.org>.
1673 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1675 * mkdir-p.c (make_dir_parents): Don't report an error if an
1676 intermediate directory is in a read-only file system. Problem
1677 reported by Eric Blake.
1679 2005-10-13 Simon Josefsson <jas@extundo.com>
1681 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1682 Move memory allocation outside of loop.
1684 2005-10-12 Simon Josefsson <jas@extundo.com>
1686 * gc-pbkdf2-sha1.c: New file.
1688 * gc.h: Add gc_pbkdf2_sha1 prototype.
1690 2005-10-12 Simon Josefsson <jas@extundo.com>
1692 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1693 suggested by Bruno Haible <bruno@clisp.org>.
1695 2005-10-12 Simon Josefsson <jas@extundo.com>
1697 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1699 * gc-gnulib.c (gc_hmac_sha1): New function.
1701 2005-10-12 Simon Josefsson <jas@extundo.com>
1703 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1705 2005-10-12 Simon Josefsson <jas@extundo.com>
1707 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1708 GC_USE_HMAC_MD5, respectively.
1710 * gc-libgcrypt.c (gc_md5): Fix assert call.
1713 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1715 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1717 * gc-gnulib.c (gc_hash_buffer): Ditto.
1719 2005-10-11 Bruno Haible <bruno@clisp.org>
1721 * c-strcasestr.h: New file, from GNU gettext.
1722 * c-strcasestr.c: New file, from GNU gettext.
1724 2005-10-11 Bruno Haible <bruno@clisp.org>
1726 * c-strcase.h: New file, from GNU gettext.
1727 * c-strcasecmp.c: New file, from GNU gettext.
1728 * c-strncasecmp.c: New file, from GNU gettext.
1730 2005-10-11 Simon Josefsson <jas@extundo.com>
1732 * crc.h, crc.c: New files.
1734 * gc.h (gc_hash_buffer): Add doc.
1736 2005-10-08 Simon Josefsson <jas@extundo.com>
1738 * gc.h: Add gc_hash and gc_hash_buffer.
1740 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1742 * gc-libgcrypt.c (gc_hash_buffer): Add.
1744 2005-10-11 Bruno Haible <bruno@clisp.org>
1746 * strcasecmp.c: Include limits.h.
1747 (strcasecmp): Avoid integer overflow on exotic platforms.
1748 * strncasecmp.c: Include limits.h.
1749 (strncasecmp): Avoid integer overflow on exotic platforms.
1750 Reported by Paul Eggert.
1752 2005-10-06 Simon Josefsson <jas@extundo.com>
1754 * hmac-md5.c: New file.
1758 2005-10-06 Simon Josefsson <jas@extundo.com>
1760 * memxor.c (memxor): Avoid casts and warnings.
1762 2005-10-05 Derek Price <derek@ximbiot.com>
1764 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1766 2005-10-05 Simon Josefsson <jas@extundo.com>
1768 * memxor.c (memxor): Fix compiler error.
1770 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1771 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1773 * memxor.h, memxor.c: New files.
1775 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1776 we assume all systems have it, suggested by Jim Meyering
1777 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1778 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1779 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1782 2005-10-04 Bruno Haible <bruno@clisp.org>
1784 * verify.h (verify_true): Provide alternative definition for C++.
1786 2005-10-04 Simon Josefsson <jas@extundo.com>
1788 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1789 D. Baushke" <mdb@gnu.org>.
1791 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1793 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1794 (SSIZE_MAX): New macro, if not already defined.
1795 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1798 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1800 * exclude.c: Include verify.h.
1801 (verify): Remove. All callers changed to use verify.h's version.
1802 * strtoimax.c: Likewise.
1803 * utimecmp.c: Likewis.e
1805 Sync from coreutils.
1806 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1807 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1808 * .cvsignore: Add fts.h, search.h, t-fpending.
1809 * settime.c (settime): Fix { typo in previous patch. Also, don't
1810 bother returning ENOSYS if settimeofday or stime fails; just let
1811 them return whatever errno they want to return.
1812 * utimens.c: Include unistd.h, for dup2.
1813 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1814 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1816 2005-10-02 Jim Meyering <jim@meyering.net>
1818 Sync from coreutils.
1819 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1820 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1821 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1822 Remove AT_FDCWD test.
1823 Do not consume the fd unless successful.
1824 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1825 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1826 block, so that we don't even try to compile it if settimeofday is
1827 available. This works around a compilation failure on OSF1 V5.1,
1828 due to stime requiring a `long int*' while tv_sec is `int'.
1830 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1832 * getdelim.c (getdelim): Remove unused variables.
1834 2005-10-01 Simon Josefsson <jas@extundo.com>
1836 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1837 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1838 AI_* and EAI_* definitions. Protect function declarations.
1840 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1842 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1843 so that the code works even with ancient cpp. Portability problem
1844 with GCC 2.7.2.1 reported by Thomas M.Ott.
1846 2005-09-27 Jim Meyering <jim@meyering.net>
1848 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1850 * intprops.h (signed_type_or_expr__): Define.
1851 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1854 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1856 * verify.h (verify_expr): Remove, replacing with:
1857 (verify_true): New macro that returns true instead of void.
1858 (verify_type__): Remove.
1859 (verify): Use verify_true rather than verify_type__.
1861 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1863 * utimens.c (ENOSYS): Define if not already defined.
1864 (futimens): Support having a null PATH if the file descriptor
1867 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1869 (__attribute): Define to empty unless GCC 3.1 or later.
1870 This works around a core dump on OpenBSD 3.4, which has GCC
1871 2.95.3, which dumps core when given __attribute__(()). It also
1872 simplifies other tests, since we really don't want to bother with
1873 worrying about which ancient version of GCC supported what.
1874 Original problem reported by Yoann Vandoorselaere, with part of
1875 the fix suggested by Derek Price.
1877 2005-09-24 Jim Meyering <jim@meyering.net>
1879 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1880 so we can once again use a positive bitfield width of 1 -- now we
1881 don't have to explain why we were using a bitfield width of 2.
1883 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1885 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1886 Problem reported by Eric Blake.
1887 (getaddrinfo): Initialize se so that it's not garbage.
1888 Redo internal storage allocation so that it doesn't make unportable
1889 assumptions about alignment.
1892 * utimens.c (futimens): Use futimesat if available.
1893 Prefer it to futimes since it doesn't have the futimes bug.
1895 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1896 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1897 Instead, declare a function that returns a pointer to an array,
1898 and use verify_type__ to declare the size of the array.
1899 Problem and germ of a solution reported by Bruno Haible.
1900 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1901 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1903 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1905 Sync from coreutils.
1907 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1909 * argmatch.h: Include verify.h
1910 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1911 (ARGMATCH_ASSERT): Remove; unused.
1912 * canonicalize.c: Assume STDC_HEADERS.
1913 * exclude.c: Include "strcase.h".
1914 * regex_internal.h [!defined _LIBC]: Likewise.
1915 * getusershell.c: Include stdio--.h rather than stdio.h
1917 (getusershell): Call fopen, not fopen_safer.
1918 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1919 Do not include unistd-safer.h.
1920 (save_cwd): Don't call fd_safer; no longer needed
1921 now that we include fcntl--.h.
1923 * getdate.y (relative_time): New type.
1924 (RELATIVE_TIME_0): New constant.
1925 (parser_control): Use relative_time instead of doing it ourselves.
1926 (%union): Add new relative_time rel member.
1927 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1929 (relunit, relunit_snumber): Now of type rel.
1930 (zone, rel, relunit, get_date): Adjust to above changes.
1932 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1933 Do not include unistd-safer.h.
1934 (getloadavg): Don't call fd_safer; no longer needed
1935 now that we include fcntl--.h.
1937 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1938 (make_dir_parents): Treat ENOSYS like EEXIST.
1940 Improve quality of diagnostics on restore_cwd failure.
1941 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1942 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1943 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1944 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1945 each time through the loop. Do not diagnose restore_cwd failure;
1946 that is the caller's job (and perhaps the caller does not care).
1948 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1949 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1950 If the file already exists but is not a directory, don't bother
1951 to try to make its parents.
1952 Close potential file descriptor leak if we can't chdir("/") (!).
1953 Don't always return true if chdir($PWD) fails; return true only
1954 if the requested action was done successfully (except for the
1956 Don't log final directory unless we actually made it.
1957 Refactor to avoid duplicate code to fix up permissions.
1958 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1960 * strftime.c (my_strftime): Rewrite the previous change slightly,
1961 to make it a bit faster and (I hope) clearer.
1962 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1963 Fix bug in formats like %2N.
1965 * verify.h: New file.
1967 2005-09-22 Jim Meyering <jim@meyering.net>
1969 Sync from coreutils.
1971 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1973 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1974 the .tm_year member, since otherwise gcc-4.0 would now warn about
1975 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1977 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1978 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1980 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1981 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1982 when run in a time zone for which daylight savings time is in effect
1983 for the starting date.
1985 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1986 stop us from restricting permissions of just-created absolute-named
1988 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1989 to restore initial working directory.
1990 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1991 to tell caller if/when we change the working directory and are
1992 unable to return to the initial one.
1993 * mkdir-p.h (make_dir_parents): Update prototype.
1994 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1995 `return false'. This fixes a bug introduced on 2004-07-30.
1997 * openat.c (fdopendir): Be sure to close the supplied
1998 file descriptor before returning. This makes our replacement
1999 implementation a little closer to Solaris's, where fdopendir
2000 ties the file descriptor to the returned DIR* pointer.
2001 * openat.c (unlinkat): New function.
2002 * openat.h (unlinkat): Add prototype.
2003 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2004 (openat_restore_fail): Rename from openat_restore_die.
2005 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2007 Provide an alternative to exiting immediately upon save_cwd or
2008 restore_cwd failure. Now, an application can arrange e.g.,
2009 to perform a longjump in that case.
2010 * openat.c: Include dirname.h.
2011 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2012 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2013 and openat_restore_die rather than calling error directly.
2014 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2016 * openat-die.c (openat_save_die, openat_restore_die): New file.
2017 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2019 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2020 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2021 int utc, int nanoseconds);
2023 date should not have to allocate a megabyte of virtual memory to
2024 handle a format argument like +%1048575T. When implemented with
2025 strftime, it must allocate such a buffer, use strftime to fill it
2026 in, print it, then free it.
2027 With fprintftime, it simply prints everything and exits.
2028 With no need for memory allocation, that's one fewer way to fail.
2029 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2030 optional field width, not before, so we accept %9:z, not %:9z.
2031 (my_strftime): Be sure to use L_('x') for literals.
2033 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2034 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2035 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2036 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2037 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2038 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2039 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2040 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2041 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2043 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2044 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2045 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2046 and don't include <sys/file.h>).
2048 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2050 Sync from coreutils.
2052 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2053 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2054 [!LDAV_DONE]: Avoid unused variable warning.
2056 2005-09-21 Bruno Haible <bruno@clisp.org>
2058 * unicodeio.h (unicode_to_mb): New declaration.
2060 2005-09-20 Derek Price <derek@ximbiot.com>
2062 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2064 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2066 Use a consistent style for including <config.h>.
2067 * __fpending.c, acl.c, argmatch.c,
2068 argp-help.c, argp-parse.c,
2069 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2070 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2071 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2072 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2073 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2074 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2075 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2076 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2077 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2078 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2079 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2080 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2081 modechange.c, mountlist.c, open-safer.c, physmem.c,
2082 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2083 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2084 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2085 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2086 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2087 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2088 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2089 userspec.c, utimecmp.c, version-etc-fsf.c,
2090 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2091 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2092 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2093 Standardize inclusion of config.h.
2094 * __fpending.h, dirfd.h, getdate.h, human.h,
2095 inttostr.h: Removed inclusion of config.h from header files.
2096 * inttostr.c: Adjusted in-tree users.
2097 * timespec.h: Remove superfluous warning to include config.h.
2098 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2099 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2100 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2101 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2103 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2105 * stat-time.h: New file.
2106 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2107 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2109 (timespec_cmp): New function.
2110 * utimecmp.c: Include stat-time.h.
2111 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2112 members exist, not on the obsolescent ST_MTIM_NSEC.
2113 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2115 2005-09-15 Derek Price <derek@ximbiot.com>
2116 Paul Eggert <eggert@cs.ucla.edu>
2118 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2119 changes, consolidating in...
2120 * regex_internal.h: ...this file.
2122 2005-09-15 Derek Price <derek@ximbiot.com>
2124 * regex_internal.h: Blank `pure' for GNUC < 3.
2125 * regex_internal.c: Ditto, using this...
2126 (__GNUC_PREREQ): ...new macro.
2127 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2128 (__GNUC_PREREQ): ...this new macro.
2130 * strstr.h: Include string.h. Define strstr as a macro here.
2132 2005-09-13 Derek Price <derek@ximbiot.com>
2134 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2136 Reported by Jim Meyering <jim@meyering.net>.
2138 2005-09-13 Jim Meyering <jim@meyering.net>
2140 * canon-host.c: Filter through gnu indent and reword comments slightly.
2141 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2143 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2145 * lib/base64.c: Typo.
2146 (base64_encode): Put b64str in initialized data section.
2148 2005-09-12 Derek Price <derek@ximbiot.com>
2150 Return usable errors from canon-host.
2151 * canon-host.h: New file.
2152 * canon-host.c (canon_host): Wrap...
2153 (canon_host_r): ...this new function, which now relies exclusively on
2155 (ch_strerror): New function.
2156 (last_cherror): New global.
2157 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2158 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2160 (freeaddrinfo): Free ai->ai_canonname when set.
2162 2005-09-12 Derek Price <derek@ximbiot.com>
2163 Paul Eggert <eggert@cs.ucla.edu>
2165 * glob-libc.h: Renamed from glob_.h. The new version is
2166 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2167 protecting things that should be done only in gnulib contexts.
2168 * glob_.h: New file, containing only the glob things needed for
2170 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2171 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2172 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2173 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2174 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2175 and to respect the namespace rules better.
2177 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2179 Merge glibc and coreutils changes into gnulib, plus a few
2181 * md5.c: Use #error rather than a string.
2182 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2183 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2184 (__attribute__): Define to empty for non recent-GCC.
2185 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2186 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2187 Renamed from their non-__ counterparts, with new macros replacing
2188 them if not _LIBC. Add __THROW attribute.
2190 (struct md5_ctx): Align buffer if using GCC.
2191 * sha1.h (struct sha1_ctx): Likewise.
2192 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2193 The old name was backwards.
2194 (NOTSWAP): Remove; not used.
2195 (rol): New macro, moved here from md5.h.
2196 (sha1_process_block): Remove a FIXME that doesn't make sense.
2198 2005-09-12 Derek Price <derek@ximbiot.com>
2200 * gai_strerror.c: Include config.h when available. Include
2201 getaddrinfo.h before other headers to test interface.
2202 Reported by Larry Jones <lawrence.jones@ugs.com>.
2204 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2206 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2207 definitions, since that's the preferred style in glibc.
2208 Fix a minor spacing issue, and update copyright notice to match glibc's.
2210 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2212 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2214 2005-09-06 Simon Josefsson <jas@extundo.com>
2216 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2217 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2219 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2221 Change bitset word type from unsigned int to unsigned long int,
2222 as this has better performance on typical 64-bit hosts.
2223 Port bitset code to hosts with unusual word sizes.
2224 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2225 (build_collating_symbol):
2226 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2227 argument is a bitset. This is merely a style issue, but it makes
2228 it clearer that an entire array is expected.
2229 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2230 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2231 Port to the case where bitset_word is not the same as unsigned int.
2232 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2233 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2235 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2236 (build_trtable, group_nodes_into_DFAstates):
2238 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2239 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2240 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2241 * regexec.c (group_nodes_into_DFAstates): Likewise.
2242 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2243 * regcomp.c (optimize_subexps, lower_subexp):
2244 Work even if bitset_word has holes in its bitwise representation.
2245 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2246 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2248 * regex_internal.c (re_string_reconstruct):
2249 Don't assume UCHAR_MAX == 255.
2250 * regex_internal.h (bitset_set_all): Likewise.
2251 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2253 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2254 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2256 (BITSET_WORD_MAX): New macro.
2257 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2258 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2259 (bitset_empty, bitset_copy):
2260 Prefer sizeof (bitset) to multiplying it out ourselves.
2261 (bitset_not_merge): Remove; unused.
2262 (bitset_contain): Return bool, not unsigned int with one bit on.
2263 All callers changed.
2264 * regexec.c (build_trtable): Don't assume bitset has no stricter
2265 alignment than re_node_set; do this by defining a new internal
2266 type struct dests_alloc and using it to allocate memory.
2268 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2270 Check for arithmetic overflow when calculating sizes, to prevent
2271 some buffer-overflow issues. These patches are conservative, in the
2272 sense that when I couldn't determine whether an overflow was possible,
2273 I inserted a run-time check.
2274 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2275 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2276 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2277 (re_xnrealloc, re_x2nrealloc): New inline functions.
2278 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2279 (build_equiv_class, build_charclass): Check for arithmetic overflow
2280 in size expression calculations.
2281 * lib/regex_internal.c (re_string_realloc_buffers):
2282 (build_wcs_upper_buffer, re_node_set_add_intersect):
2283 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2284 (re_dfa_add_node, register_state): Likewise.
2285 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2286 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2287 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2288 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2290 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2292 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2293 to avoid a collision with bits/local_lim.h in glibc.
2294 All uses changed. Problem reported by Dmitry V. Levin in
2295 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2297 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2298 bugs in int versus size_t comparisons.
2299 (re_string_context_at): Fix bug where the code assumed that
2302 Use bool where appropriate.
2303 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2304 All callers changed.
2305 (calc_eclosure_iter): Likewise, for ROOT arg.
2306 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2307 (build_charclass_op): Likewise, for NON_MATCH arg.
2308 * regex_internal.c (re_string_allocate, re_string_construct):
2309 (re_string_construct_common): Likewise, for ICASE arg.
2310 * regexec.c (re_search_2_stub, re_search_stub):
2311 Likewise, for RET_LEN arg.
2312 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2313 (set_regs): Likewise, for FL_BACKTRACK arg.
2314 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2315 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2316 (calc_eclosure_iter, parse_bracket_exp):
2317 Use bool for internal variables that are booleans.
2318 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2319 (set_regs, build_sifted_states, sift_states_bkref):
2320 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2321 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2322 (find_collation_sequence_value):
2324 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2325 (re_node_set_compare):
2326 Return bool, not int. All callers changed.
2327 * regexec.c (check_halt_node_context, check_dst_limits):
2328 (build_trtable, check_node_accept): Likewise.
2329 * regex_internal.h: Include stdbool.h.
2331 Fix bugs uncovered when converting to bool.
2332 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2333 failure instead of charging ahead blindly.
2334 * regex_internal.c (register_state): Likewise.
2335 * regexec.c (re_search_2_stub): Use simpler method than boolean
2336 for freeing internal storage.
2337 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2338 bitset pieces used as boolean, to avoid undefined behavior
2339 on hosts that do int overflow checking.
2341 2005-08-31 Derek Price <derek@ximbiot.com>
2343 * getdelim.c (getdelim): Return EOF on EOF.
2344 Reported by Larry Jones <lawrence.jones@ugs.com>.
2346 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2348 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2349 lengths fit in regoff_t; this isn't true if regoff_t is the same
2351 * regex.c (re_search_internal): 5th arg is LAST_START
2352 (= START + RANGE) instead of RANGE. This avoids overflow
2353 problems when regoff_t is the same width as size_t.
2354 All callers changed.
2355 (re_search_2_stub): Check for overflow when adding the
2356 sizes of the two strings.
2357 (re_search_stub): Check for overflow when adding START
2358 to RANGE; if it occurs, substitute the extreme value.
2360 2005-08-31 Jim Meyering <jim@meyering.net>
2362 * regcomp.c (search_duplicated_node): Make first pointer arg
2364 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2365 (register_state): Likewise.
2366 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2367 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2368 (group_nodes_into_DFAstates): Likewise.
2370 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2372 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2373 old glibc regex code mishandles strings longer than 2**31 bytes.
2374 This patch fixes this when the regex code is used in gnulib
2375 (i.e., outside glibc).
2377 This patch should not affect the use of the regex code inside
2378 glibc. No doubt this problem also needs to be handled for glibc
2379 as well, but the result will be an incompatible change to the
2380 glibc ABI, and the old ABI will have to be supported too. That
2381 can be the the subject for another patch.
2383 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2384 governing whether the rest of this patch is active. By default,
2385 the macro is disabled and the patch has no effect.
2386 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2387 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2388 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2389 (re_match_2, re_set_registers): Use the new types.
2390 * regex_internal.h (Idx, re_hashval_t): New types.
2391 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2393 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2394 (re_string_context_at, bin_tree_t, re_dfastate_t):
2395 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2396 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2397 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2398 (re_string_char_size_at, re_string_wchar_at):
2399 (re_string_elem_size_at):
2400 Use the new types and macros to port to 64-bit hosts.
2401 Use unsigned types for internal values, so that the code
2402 mostly works even for arrays larger than SSIZE_MAX.
2403 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2404 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2405 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2406 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2407 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2408 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2409 (calc_inveclosure, parse_dup_op, build_range_exp):
2410 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2411 (fetch_number, create_token_tree, mark_opt_subexp):
2413 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2414 (create_cd_newstate, re_string_allocate, re_string_construct):
2415 (re_string_realloc_buffers, build_wcs_upper_buffer):
2416 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2417 (re_string_reconstruct, re_string_peek_byte_case):
2418 (re_string_fetch_byte_case, re_string_context_at):
2419 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2420 (re_node_set_init_copy, re_node_set_add_intersect):
2421 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2422 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2423 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2424 (re_acquire_state, re_acquire_state_context, register_state):
2426 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2427 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2428 (re_search_internal, re_search_2_stub, re_search_stub)
2429 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2430 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2431 (update_cur_sifted_state, check_dst_limits):
2432 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2433 (check_subexp_limits, sift_states_bkref, merge_state_array):
2434 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2435 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2436 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2437 (expand_bkref_cache, check_node_accept_bytes):
2438 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2439 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2440 (acquire_init_state_context, check_halt_node_context):
2441 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2442 (sift_states_backward, clean_state_log_if_needed):
2443 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2444 (find_recover_state, transit_state_sb, transit_state_mb):
2445 (transit_state_bkref, build_trtable, match_ctx_clean):
2447 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2448 to work around an assumption that REG_MISSING is negative.
2450 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2451 (seek_collating_symbol_entry) [defined _LIBC]:
2452 (lookup_collation_sequence_value) [defined _LIBC]:
2453 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2454 Use prototypes rather than old-style function definitions.
2455 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2456 (transit_state_sb) [0]:
2457 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2459 * regexec.c (re_search_internal): Simplify update of rm_so and
2462 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2463 (optimize_subexps, lower_subexp):
2464 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2465 since the signed shift might overflow. Use 1u<<31 instead.
2466 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2467 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2470 * regcomp.c (optimize_subexps, lower_subexp):
2471 Use CHAR_BIT rather than 8, for clarity.
2472 * regexec.c (check_dst_limits_calc_pos_1):
2473 (check_subexp_matching_top): Likewise.
2474 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2475 have to worry about portability issues when shifting it left.
2476 Remove no-longer-needed test for table_size > 0.
2477 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2478 in a word, as the resulting behavior is undefined.
2479 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2480 in one case, a <= should have been an <, and in another case the
2481 whole test was missing.
2482 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2483 the standard name CHAR_BIT.
2484 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2485 this is not true on one's complement and signed-magnitude hosts.
2487 * regex_internal.h (re_sub_match_top_t): Remove unused member
2489 (struct re_dfa_t): Remove unused member states_alloc.
2490 * regcomp.c (init_dfa): Don't initialize unused members.
2492 2005-08-31 Bruno Haible <bruno@clisp.org>
2494 * strstr.c: Include <stddef.h>, for NULL.
2495 * strcasestr.c: Likewise.
2496 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2498 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2500 * iconvme.h: Add prototype for iconv_alloc.
2502 2005-08-29 Simon Josefsson <jas@extundo.com>
2504 * iconvme.c: Fix errno.
2506 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2508 * iconvme.c: Split iconv_string into iconv_alloc.
2510 2005-08-27 Jim Meyering <jim@meyering.net>
2512 * fopen-safer.c: Merge minor changes from coreutils.
2513 * dup-safer.c: Likewise.
2514 * fd-safer.c: Likewise.
2516 Merge from coreutils.
2517 * stdio--.h: New file.
2518 * stdlib--.h: New file.
2519 * mkstemp-safer.c: New file.
2521 GNU tar needs these.
2522 * pipe-safer.c: New file.
2523 * creat-safer.c: New file.
2524 * fcntl--.h (creat): Define to creat_safer.
2525 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2526 * unistd--.h (pipe): Define to pipe_safer.
2527 * unistd-safer.h: Declare pipe_safer.
2529 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2531 * regex_internal.h: Remove all references to
2532 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2534 (bitset_not, bitset_merge, bitset_not_merge):
2535 (bitset_mask, re_string_allocate, re_string_construct):
2536 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2537 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2538 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2539 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2540 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2541 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2542 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2543 (re_acquire_state_context):
2544 Remove unnecessary forward decls.
2545 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2546 Put __attribute at function definition,
2547 now that the function decl has been removed.
2548 * lib/regex_internal.c (re_string_peek_byte_case):
2549 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2552 2005-08-26 Simon Josefsson <jas@extundo.com>
2554 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2555 Haible <bruno@clisp.org>.
2557 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2559 * regexec.c (set_regs): Don't alloca with an unbounded size.
2561 alloca modernization/simplification for regex.
2562 * regex.c: Remove portability cruft for alloca. This no longer
2563 needs to be at the start of the file, and can be moved into
2564 regex_internal.h and simplified.
2565 * regex_internal.h: Include <alloca.h>.
2566 (__libc_use_alloca) [!defined _LIBC]: New macro.
2567 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2568 now works outside glibc.
2570 2005-08-24 Simon Josefsson <jas@extundo.com>
2572 * getpass.c: Add WIN32 implementation. Conditionalize use of
2573 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2574 GLIBC specific code.
2576 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2578 Make regex safe for g++. This fixes one real bug (an "err"
2579 that should have been "*err"). g++ problem reported by
2581 * regex_internal.h (re_calloc): New macro, consistent with
2582 re_malloc etc. All callers of calloc changed to use re_calloc.
2583 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2584 not int. All callers changed.
2585 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2586 just use an array of size MB_LEN_MAX.
2587 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2588 (find_recover_state): Change "err" to "*err"; this fixes what
2589 appears to be a real bug.
2590 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2593 2005-08-25 Jim Meyering <jim@meyering.net>
2595 * open-safer.c: Include <config.h>.
2596 Otherwise, we'd lose LARGEFILE support in any file using
2599 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2601 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2602 * regex.h (regerror): Likewise.
2604 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2605 requires this. (The code never needed it.)
2607 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2608 All uses of recently-renamed identifiers changed to use the new,
2609 POSIX-compliant names. The code will build and run just fine
2610 without these changes, but it's better to eat our own dog food
2611 and use the standard-conforming names.
2613 * regex.h: Fix a multitude of POSIX name space violations.
2614 These changes have an effect only for programs that define
2615 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2616 do not change anything for programs compiled in the normal way.
2617 Also, there is no effect on the ABI.
2619 (_REGEX_SOURCE): New macro.
2620 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2621 defined and _GNU_SOURCE is not; this fixes a name space violation.
2623 Rename the following macros to obey POSIX requirements.
2624 The old names are still visible as macros if _REGEX_SOURCE is defined.
2625 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2626 RE_BACKSLASH_ESCAPE_IN_LISTS.
2627 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2628 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2629 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2630 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2631 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2632 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2633 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2634 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2635 (REG_INTERVALS): renamed from RE_INTERVALS.
2636 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2637 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2638 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2639 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2640 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2641 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2642 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2643 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2644 RE_UNMATCHED_RIGHT_PAREN_ORD.
2645 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2646 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2647 (REG_DEBUG): renamed from RE_DEBUG.
2648 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2649 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2650 unusual, since we can't clash with the POSIX REG_ICASE.
2651 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2652 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2653 (REG_NO_SUB): renamed from RE_NO_SUB.
2654 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2655 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2656 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2657 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2658 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2659 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2660 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2661 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2662 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2663 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2664 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2665 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2666 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2667 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2668 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2669 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2670 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2671 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2672 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2673 (REG_FIXED): Renamed from REGS_FIXED.
2674 (REG_NREGS): Renamed from RE_NREGS.
2676 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2677 of other REG_* macros, since POSIX says the user is allowed to
2678 #undef these macros selectively.
2680 (reg_errcode_t): Update comment stating what other tables need
2683 Rename the following enum values to obey POSIX requirements.
2684 The old names are still visible as macros.
2685 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2686 is not defined, since GNU is supposed to be a superset of POSIX as
2687 much as possible, and since we want reg_errcode_t to be a signed
2688 type for implementation consistency.
2689 (_REG_NOERROR): Renamed from REG_NOERROR.
2690 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2691 (_REG_BADPAT): Renamed from REG_BADPAT.
2692 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2693 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2694 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2695 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2696 (_REG_EBRACK): Renamed from REG_EBRACK.
2697 (_REG_EPAREN): Renamed from REG_EPAREN.
2698 (_REG_EBRACE): Renamed from REG_EBRACE.
2699 (_REG_BADBR): Renamed from REG_BADBR.
2700 (_REG_ERANGE): Renamed from REG_ERANGE.
2701 (_REG_ESPACE): Renamed from REG_ESPACE.
2702 (_REG_BADRPT): Renamed from REG_BADRPT.
2703 (_REG_EEND): Renamed from REG_EEND.
2704 (_REG_ESIZE): Renamed from REG_ESIZE.
2705 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2706 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2707 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2708 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2709 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2711 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2712 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2713 changed. But support the old name if the new one is not defined
2714 and if _REGEX_SOURCE.
2716 Change the following member names in struct re_pattern_buffer.
2717 The old names are still supported if !_REGEX_SOURCE.
2718 The new names are always supported, regardless of _REGEX_SOURCE.
2719 (re_buffer): Renamed from buffer.
2720 (re_allocated): Renamed from allocated.
2721 (re_used): Renamed from used.
2722 (re_syntax): Renamed from syntax.
2723 (re_fastmap): Renamed from fastmap.
2724 (re_translate): Renamed from translate.
2725 (re_can_be_null): Renamed from can_be_null.
2726 (re_regs_allocated): Renamed from regs_allocated.
2727 (re_fastmap_accurate): Renamed from fastmap_accurate.
2728 (re_no_sub): Renamed from no_sub.
2729 (re_not_bol): Renamed from not_bol.
2730 (re_not_eol): Renamed from not_eol.
2731 (re_newline_anchor): Renamed from newline_anchor.
2733 Change the following member names in struct re_registers.
2734 The old names are still supported if !_REGEX_SOURCE.
2735 The new names are always supported, regardless of _REGEX_SOURCE.
2736 (rm_num_regs): Renamed from num_regs.
2737 (rm_start): Renamed from start.
2738 (rm_end): Renamed from end.
2740 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2741 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2742 Prepend __ to parameter names.
2744 Undo yesterday's changes.
2746 2005-08-24 Jim Meyering <jim@meyering.net>
2748 Sync from coreutils.
2749 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2751 2005-08-21 Bruno Haible <bruno@clisp.org>
2753 * lock.h: Add multiple inclusion guard.
2754 * tls.h: Add multiple inclusion guard.
2756 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2758 * regex.h (REG_NOSYS)
2759 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2760 Define, since POSIX requires it as of 2001.
2761 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2762 New private symbol, used to keep the enum signed in all cases.
2763 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2764 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2766 * regex_internal.c (re_string_skip_chars, register_state):
2768 Remove forward decls; no longer needed now that we use prototypes.
2769 * regexec.c (acquire_init_state_context, check_halt_node_context):
2770 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2771 (clean_state_log_if_needed): Likewise.
2773 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2775 Fix problems reported by Sam Steingold in
2776 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2777 * regexec.c (sift_states_bkref): Fix portability bug: the code
2778 assumed that reg_errcode_t is a signed type, which is not
2779 necessarily true if _XOPEN_SOURCE is not defined.
2780 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2781 some compilers warn about it otherwise.
2783 2005-08-20 Jim Meyering <jim@meyering.net>
2785 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2786 of unused local, dfa.
2788 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2790 * regcomp.c (create_initial_state): Remove duplicate decl.
2791 (init_word_char, create_initial_state, duplicate_node_closure):
2792 (fetch_token, peek_token_bracket, build_range_exp):
2793 (build_collating_symbol): Remove forward decls; no longer needed
2794 now that we use prototypes.
2797 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2798 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2799 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2800 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2801 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2802 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2803 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2804 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2805 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2806 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2807 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2808 (build_charclass, build_charclass_op, fetch_number, create_tree):
2809 (create_token_tree, mark_opt_subexp, duplicate_tree):
2810 Use prototypes rather than old-style definitions.
2813 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2814 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2815 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2816 (re_string_reconstruct, re_string_peek_byte_case):
2817 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2818 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2819 (re_node_set_init_copy, re_node_set_add_intersect):
2820 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2821 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2822 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2823 (re_acquire_state, re_acquire_state_context, register_state):
2824 (create_ci_newstate, create_cd_newstate, free_state):
2826 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2827 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2828 (re_search_internal, prune_impossible_nodes):
2829 (acquire_init_state_context, check_matching, static):
2830 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2831 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2832 (update_regs, sift_states_backward, build_sifted_states):
2833 (clean_state_log_if_needed, merge_state_array):
2834 (update_cur_sifted_state, add_epsilon_src_nodes):
2835 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2836 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2837 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2838 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2839 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2840 (check_arrival, check_arrival_add_next_nodes):
2841 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2842 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2843 (check_node_accept_bytes, check_node_accept, extend_buffers):
2844 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2845 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2850 (re_string_allocate, re_string_construct, re_string_reconstruct):
2851 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2852 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2853 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2854 (re_string_context_at, re_string_peek_byte_case):
2855 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2856 is defined, since we now use prototypes always.
2858 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2859 C89 or better. All uses removed.
2861 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2863 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2864 [defined lint]: Suppress bogus uninitialized-variable warnings.
2866 * regcomp.c (duplicate_node): Return new index, not an error code,
2867 and let the caller return REG_ESPACE if out of space. This
2868 removes an uninitialied-variable warning with GCC 4.0.1, and also
2869 avoids taking the address of a local variable. All callers
2872 2005-08-19 Jim Meyering <jim@meyering.net>
2874 * regexec.c (proceed_next_node): Redo local variables to
2875 avoid GCC shadowing warnings.
2877 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2879 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2880 (re_node_set_insert_last, re_dfa_add_node):
2881 Rename local variables to avoid GCC shadowing warnings.
2883 2005-08-18 Bruno Haible <bruno@clisp.org>
2885 * strstr.c (strstr): Fix return value in multibyte case.
2886 * strcasestr.c (strcasestr): Likewise.
2888 2005-08-17 Jim Meyering <jim@meyering.net>
2890 Make the %s format (seconds since the epoch) work for a negative
2891 number and when used with a zero-padded field width, e.g. %015s.
2893 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2894 label so that it precedes the code to set `digits'. Otherwise,
2895 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2896 print `00-22'. Now, it prints `-0022', as it should.
2898 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2900 * regex.h: Remove useless space-before-tab. From coreutils.
2902 2005-08-17 Bruno Haible <bruno@clisp.org>
2904 * strcasestr.h: New file.
2905 * strcasestr.c: New file.
2907 2005-08-17 Bruno Haible <bruno@clisp.org>
2909 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2910 * strstr.c: Completely rewritten, with multibyte locale support.
2912 2005-08-17 Bruno Haible <bruno@clisp.org>
2914 * strcasecmp.c: Use mbuiter.h.
2916 2005-08-17 Bruno Haible <bruno@clisp.org>
2918 * mbuiter.h: New file.
2920 2005-08-16 Bruno Haible <bruno@clisp.org>
2922 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2924 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2925 NUL byte, not after it.
2927 2005-08-16 Bruno Haible <bruno@clisp.org>
2929 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2930 the valid ones. Makes the comparison operations transitive:
2931 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2932 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2934 2005-08-16 Bruno Haible <bruno@clisp.org>
2936 * strcase.h (strcasecmp): Add note in comments.
2937 * strncasecmp.c: Use code from strcasecmp.c.
2938 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2939 (strcasecmp): Work correctly in multibyte locales.
2941 2005-08-16 Bruno Haible <bruno@clisp.org>
2943 * strnlen1.h: New file.
2944 * strnlen1.c: New file.
2946 2005-08-16 Bruno Haible <bruno@clisp.org>
2948 * mbfile.h: New file.
2950 2005-08-16 Bruno Haible <bruno@clisp.org>
2952 * mbiter.h: New file.
2954 2005-08-16 Bruno Haible <bruno@clisp.org>
2956 * mbchar.h: New file.
2957 * mbchar.c: New file.
2959 2005-08-16 Bruno Haible <bruno@clisp.org>
2961 * tls.h: New file, from GNU gettext.
2962 * tls.c: New file, from GNU gettext.
2964 2005-08-15 Bruno Haible <bruno@clisp.org>
2966 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2969 2005-08-14 Jim Meyering <jim@meyering.net>
2971 Sync from coreutils.
2973 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2974 Use the hash-table-based cycle-detection code not just when
2975 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2976 Reported by James Youngman in
2977 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2978 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2979 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2980 This lets us compile with -DFTS_DEBUG, once again.
2981 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2982 * fts.c (fd_safer): Remove decl.
2983 Include fcntl--.h rather than unistd-safer.h
2984 (fts_safe_changedir): Don't call fd_safer; no longer needed
2985 now that we include fcntl--.h.
2987 2005-08-11 Simon Josefsson <jas@extundo.com>
2989 * readline.h, readline.c: New file.
2991 2005-08-11 Bruno Haible <bruno@clisp.org>
2993 * strnlen.h (strnlen): Change parameter name to match comment.
2995 2005-08-10 Simon Josefsson <jas@extundo.com>
2997 * strndup.c: Use strnlen.h.
2999 * strnlen.h: New file.
3001 2005-08-02 Simon Josefsson <jas@extundo.com>
3003 * getline.h, getline.c: Rewrite.
3005 * getdelim.h, getdelim.c: New files, ported from glibc.
3007 2005-07-31 Bruno Haible <bruno@clisp.org>
3009 * lock.h (gl_lock_initializer): New macro.
3010 (gl_lock_define_initialized): Use it.
3011 (gl_rwlock_initializer): New macro.
3012 (gl_rwlock_define_initialized): Use it.
3013 (gl_recursive_lock_initializer): New macro.
3014 (gl_recursive_lock_define_initialized): Use it.
3016 2005-07-26 Bruno Haible <bruno@clisp.org>
3018 * lock.h: Update from GNU gettext.
3019 * lock.c: Update from GNU gettext.
3021 2005-07-18 Bruno Haible <bruno@clisp.org>
3023 * lock.h (gl_once_t): New type.
3024 (gl_once_define, gl_once): New macros.
3025 * lock.c (fresh_once): New variable.
3026 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3029 2005-07-18 Simon Josefsson <jas@extundo.com>
3031 * check-version.c (check_version): Accept identical versions too.
3033 2005-07-18 Bruno Haible <bruno@clisp.org>
3035 * lock.h: New file, from GNU gettext.
3036 * lock.c: New file, from GNU gettext.
3038 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3040 * quotearg.c: Add translator comment suggested by Bruno Haible,
3041 with a minor change.
3043 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3045 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3046 copyright symbol and the year.
3047 * version-etc.c (COPYRIGHT_YEAR): New constant.
3048 (version_etc_va): Use parameterized copyright notice.
3049 Reword to conform to the current GNU coding standards.
3051 2005-07-11 Simon Josefsson <jas@extundo.com>
3053 * size_max.h: New file.
3055 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3057 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3060 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3061 and Paul Eggert <eggert@cs.ucla.edu>
3063 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3064 in wint_t, not wchar_t. Remove now-unnecessary cast.
3066 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3068 * regex.c, regex.h: Sync from libc.
3069 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3070 New files, synced from libc, except that regex_internal.h
3071 currently has a small porting fix.
3073 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3075 Remove the dependency of the strftime module on the tzset module.
3076 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3077 Copy the input structure, to work around some of the bug with
3078 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3079 Solaris releases, you should also use the tzset module, but we won't
3080 require it as a dependency any more since we don't want LGPLed code
3081 to depend on GPLed code.
3083 2005-07-02 Jim Meyering <jim@meyering.net>
3085 * backupfile.c (backup_args): Change a `0' to NULL.
3087 2005-07-01 Jim Meyering <jim@meyering.net>
3089 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3090 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3091 * save-cwd.c, tempname.c:
3092 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3093 and don't include <sys/file.h>).
3095 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3097 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3098 declares only 'struct timespec;' (!).
3100 2005-06-29 Jim Meyering <jim@meyering.net>
3102 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3103 type name. Use the variable name instead.
3104 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3106 2005-06-28 Simon Josefsson <jas@extundo.com>
3108 * check-version.h, check-version.c: New files.
3110 2005-06-28 Simon Josefsson <jas@extundo.com>
3112 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3113 collision with global variable. Better indentation. Don't
3114 increment buffer pointer beyond buffer end. Based on comments
3115 from Paul Eggert <eggert@cs.ucla.edu>.
3119 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3121 * canon-host.c (canon-host): Append trailing "," to 0 in
3122 initializer of struct addrinfo, as an indication that we don't
3123 care how many members the structure has.
3125 2005-06-24 Derek Price <derek@ximbiot.com>
3126 and Bruno Haible <bruno@clisp.org>
3128 Remove stat module & update lstat.
3129 * stat.c: Remove this file...
3130 (slash_aware_lstat): ...moving this content and its support...
3131 * lstat.c (rpl_lstat): ...into here.
3132 * lstat.h: New file.
3134 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3136 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3137 (ranged_convert): Don't save conversion in a temporary struct.
3138 This causes a warning with GCC 4.0.0, and anyway in the typical
3139 case it's not worth the extra 100 bytes or so of code.
3140 (ranged_convert, __mktime_internal): When calling a function via a
3141 pointer P, use P () rather than (*P) (), as we now assume C89 or
3144 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3146 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3147 "who -r" failed to give output. Problem reported by Tim Waugh.
3149 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3150 (xcalloc): Use it to avoid needless tests.
3151 Problem reported by Jim Meyering.
3153 2005-06-16 Jim Meyering <jim@meyering.net>
3155 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3156 when either N or S is zero.
3158 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3160 * argp.h (__option_is_short): Check upper limit of
3161 __key. Isprint() requires its argument to have the value
3162 of an unsigned char or EOF.
3164 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3166 * fnmatch.c (fnmatch): If there is an encoding error in a
3167 multibyte string or pattern, fall back on unibyte matching.
3168 Problem reported by James Youngman.
3170 2005-06-08 Bruno Haible <bruno@clisp.org>
3172 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3175 2005-06-08 Bruno Haible <bruno@clisp.org>
3177 * csharpcomp.h: New file, from GNU gettext.
3178 * csharpcomp.c: New file, from GNU gettext.
3179 * csharpcomp.sh.in: New file, from GNU gettext.
3181 2005-06-07 Derek Price <derek@ximbiot.com>
3184 * glob_.h: Indent nested #ifdef.
3186 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3188 Sync from coreutils.
3189 Use "file name" when talking about file names, instead of "filename"
3190 or "path", as per the GNU coding standards.
3191 * mkdir-p.c: Renamed from makepath.c.
3192 (make_dir_parents): Renamed from make_path. All callers changed.
3193 * mkdir-p.h: Likewise. All includers changed.
3194 * filenamecat.c: Renamed from path-concat.c.
3195 (file_name_concat): Renamed from path_concat. All callers changed.
3196 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3197 * filenamecat.h: Likewise. All includers changed.
3198 * acl.c: Don't use "path" or "filename" to mean "file name"
3199 in comments or local variable names.
3200 * basename.c: Likewise.
3201 * canonicalize.c, canonicalize.h: Likewise.
3202 * dirname.c, dirname.h: Likewise.
3203 * euidaccess.c: Likewise.
3204 * exclude.c: Likewise
3205 * fnmatch_.h, fnmatch_loop.c: Likewise.
3206 * fsusage.c, fsuage.h: Likewise.
3207 * fts.c, fts_.h: Likewise.
3208 * getcwd.c: Likewise.
3209 * getloadavg.c: Likewise.
3210 * mkstemp.c: Likewise.
3211 * mountlist.c, mountlist.h: Likewise.
3212 * openat.c, openat.h: Likewise.
3213 * readlink-stub.c: Likewise.
3214 * readutmp.c, readutmp.h: Likewise.
3215 * rename.c: Likewise.
3216 * rmdir.c: Likewise.
3218 * savedir.c: Likewise.
3219 * stripslash.c: Likewise.
3220 * tempname.c: Likewise.
3221 * xreadlink.c: Likewise.
3222 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3224 * exclude.h: Likewise.
3226 * euidaccess.c (getuid, getgid, getuid, getegid)
3227 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3228 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3229 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3230 * pathmax.h: Include <limits.h> unconditionally, since other
3231 files have been getting away with it for years (MORE/BSD 4.3
3233 * userspec.c (getpwnam, getgrnam, getgrgid)
3234 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3236 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3237 Define to 256, not 255, as per modern POSIX.
3239 2005-06-01 Bruno Haible <bruno@clisp.org>
3241 * csharpexec.h: New file, from GNU gettext.
3242 * csharpexec.c: New file, from GNU gettext.
3243 * csharpexec.sh.in: New file, from GNU gettext.
3245 2005-05-31 Derek Price <derek@ximbiot.com>
3246 Paul Eggert <eggert@cs.ucla.edu>
3249 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3251 2005-05-29 Derek Price <derek@ximbiot.com>
3252 Paul Eggert <eggert@cs.ucla.edu>
3254 * glob_.h, glob.c: New files.
3256 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3258 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3260 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3261 the configuration hassle isn't worth it.
3262 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3263 (LONGEST_MODIFIER, PRIuMAX): Remove.
3265 2005-05-27 Bruno Haible <bruno@clisp.org>
3267 * getlogin_r.h: Remove second include of <stddef.h>.
3269 2005-05-25 Bruno Haible <bruno@clisp.org>
3270 Derek Price <derek@ximbiot.com>
3272 * getlogin_r.h: Simplify API documentation.
3274 2005-05-25 Derek Price <derek@ximbiot.com>
3275 Paul Eggert <eggert@cs.ucla.edu>
3277 * getlogin_r.c, getlogin_r.h: New files.
3279 2005-05-22 Bruno Haible <bruno@clisp.org>
3281 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3282 Also include <sys/param.h> if it defines MIN, MAX.
3283 Based on a patch by Derek Price <derek@ximbiot.com>.
3285 2005-05-22 Bruno Haible <bruno@clisp.org>
3287 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3288 (INT64_MIN): Fix definition.
3289 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3291 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3292 NEED_SIGNED_INT_TYPES.
3294 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3295 HAVE_SYSTEM_INTTYPES.
3297 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3299 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3300 so that unistd-safer.h (GPL'ed code) need not be included.
3302 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3305 * fts.c: Don't include "cycle-check.h" or "hash.h".
3306 (setup_dir, free_dir): New functions.
3307 (enter_dir, leave_dir): Define trivial
3308 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3309 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3310 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3311 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3312 Move to fts-cycle.c.
3313 (fts_open): Use setup_dir.
3314 (fts_close): Use free_dir.
3315 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3316 This adds a label and some gotos, but the alternatives were messier.
3317 Check for memory allocation failure when entering a dir.
3318 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3319 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3320 (FTS): New member fts_cycle, that is a union that contains the
3321 old active_dir_ht and cycle_state. All uses changed to mention
3322 fts_cycle.ht and fts_cycle.state.
3323 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3324 fts.c, with the following changes:
3325 (setup_dir, free_dir): New functions.
3326 (enter_dir): Now returns bool. Return true if successful, false
3327 if memory exhausted. All callers changed.
3328 Do not bother partly cleaning up on
3329 memory allocation failure; that is free_dir's job.
3330 However, free ad if hash_insert fails, to avoid memory leak.
3331 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3332 fts->fts_options to see which union member to use.
3334 2005-05-20 Jim Meyering <jim@meyering.net>
3336 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3337 Now a macro, to pacify GCC.
3339 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3341 * chown.c (rpl_chown): Return -1 on failure.
3343 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3345 * canonicalize.c: Include canonicalize.h first, to test interface.
3346 Include <stddef.h> unconditionally, since we assume C89 now.
3347 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3348 * fts.c: Include fts_.h first, to check interface.
3349 Do not include intprops.h; no longer needed.
3350 Include cycle-check.h and hash.h, since fts_.h no longer does.
3351 Remove unnecessary casts of closedir to void.
3352 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3353 decide whether to decrement nlinks.
3354 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3355 (FTS): Use struct hash_table * instead of Hash_table, so that
3356 we no longer need to include hash.h here.
3358 2005-05-17 Jim Meyering <jim@meyering.net>
3360 * fts.c, fts_.h: New files, from coreutils.
3362 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3364 Sync from coreutils.
3365 * unlinkdir.c, unlinkdir.h: New files.
3366 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3367 regex.h, unlocked-io.h, xtime.h:
3368 White space changes only.
3369 * makepath.c (make_path): Port to hosts where leading "//" is special.
3370 * yesno.c: Include getline.h, not ctype.h.
3371 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3372 Use getline to remove arbitrary restriction on response length.
3374 2005-05-13 Bruno Haible <bruno@clisp.org>
3376 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3377 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3378 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3379 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3380 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3381 Add support for 64-bit integers in the MSVC compiler.
3383 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3385 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3386 Change the initial comment to refer to GPL, not LGPL.
3387 gnulib-tool will change it to LGPL as needed.
3389 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3390 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3391 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3392 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3393 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3394 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3395 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3396 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3397 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3398 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3399 concatpath.c, config.charset, copy-file.c, copy-file.h,
3400 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3401 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3402 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3403 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3404 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3405 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3406 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3407 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3408 full-read.c, full-read.h, full-write.c, full-write.h,
3409 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3410 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3411 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3412 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3413 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3414 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3415 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3416 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3417 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3418 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3419 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3420 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3421 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3422 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3423 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3424 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3425 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3426 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3427 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3428 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3429 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3430 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3431 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3432 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3433 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3434 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3435 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3436 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3437 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3438 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3439 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3440 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3441 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3442 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3443 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3444 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3445 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3446 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3447 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3448 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3449 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3450 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3451 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3452 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3453 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3454 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3455 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3456 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3457 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3458 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3459 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3460 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3461 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3462 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3463 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3464 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3465 Update FSF postal mail address.
3467 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3469 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3470 specified in ai_socktype. Fix invalid ai_protocol
3471 check. ai_protocol is usually set to 0 or depending on
3472 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3473 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3474 ai_socktype / ai_protocol in the returned addrinfo structure.
3476 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3477 Bruno Haible <bruno@clisp.org>
3479 * inet_ntop.h: New file.
3480 * inet_ntop.c: New file, from glibc with modifications.
3482 2005-05-08 Jim Meyering <jim@meyering.net>
3484 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3486 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3488 Merge from coreutils. Among other things,
3489 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3490 * fd-safer.c: New file.
3491 * fcntl-safer.h, open-safer.c: Remove.
3492 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3493 * dup-safer.c: Include unistd-safer.h first.
3494 Don't include errno.h.
3495 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3496 * file-type.h: Don't assume invoker included sys/stat.h first.
3497 * file-type.c: Rely on file-type.h change.
3498 * getloadavg.c: Include unistd-safer.h.
3499 (getloadavg): Use safer open.
3500 * getusershell.c: Include "stdio-safer.h".
3501 (getusershell): Use safer fopen.
3502 * long-options.c (long_options): Use NULL rather than 0.
3503 * modechange.h (mode_free): Remove; all callers changed to invoke
3505 * modechange.c: Likewise.
3506 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3507 (MODE_DONE): New constant.
3508 (struct mode_change): Remove 'next' member.
3509 (make_node_op_equals): New function; like the old one of the
3510 same name, except it allocates an array.
3511 (mode_compile, mode_create_from_ref): Use it.
3512 (mode_compile): Allocate result as an array, not a linked list.
3513 Parse octal string ourself, so that we catch mistakes like "+0".
3514 (mode_adjust): Arg is an array, not a linked list.
3515 * modechange.c: Include stat-macros.h, xalloc.h.
3516 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3517 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3518 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3519 Remove. This is now stat-macros.h's job.
3520 (talloc): Remove. All callers replaced by xalloc, so that
3521 our invokers don't have to worry about reporting memory failures.
3522 (make_node_op_equals): Remove.
3523 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3525 (struct mode_change): Moved here from modechange.h.
3526 (mode_append_entry): Remove.
3527 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3528 apps to have incorrect behavior. Use simpler algorithm for head
3529 and tail. Don't futz with umask; that's now the job of mode_adjust.
3530 Detect more invalid usages rather than having somewhat-random behavior.
3531 Don't insert an "a=" action, as that leads to incorrect behavior.
3532 (mode_compile, mode_create_from_ref): Return NULL on error instead
3533 of an enum, since now there's only one way to have an error. All
3535 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3536 at the correct time. Simplify calculation of "+u" and its ilk.
3537 Don't mishandle "+X".
3538 (mode_free): Remove "register" and localize decls.
3539 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3540 (struct mode_change): Move to modechange.c; callers don't
3541 need to see this stuff.
3542 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3543 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3544 (mode_change, mode_adjust): Reflect the new signatures noted above.
3545 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3546 that might redefine system include files.
3547 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3548 (my_usleep): Use NULL rather than (void *) 0.
3549 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3550 Use siginterrupt to specify that system calls should be interrupted.
3551 (rpl_nanosleep): Move initialization of suspended closer to call of
3553 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3554 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3555 (desirable_utmp_entry): New function.
3556 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3557 using x2nrealloc, to simplify logic.
3558 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3559 size calculation. Do not assume utmp file is a regular file.
3560 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3561 (READ_UTMP_CHECK_PIDS): New constant.
3562 * save-cwd.c: Include unistd-safer.h.
3563 (save_cwd): Use fd_safer.
3564 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3565 [!_LIBC] Include "stat-macros.h" instead.
3566 * unistd-safer.h (fd_safer): New decl.
3568 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3570 * byteswap_.h: New file.
3572 2005-04-25 Albert Chin <china@thewrittenword.com>
3574 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3577 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3579 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3580 that "UTC +1 second" continues to work. Problem reported
3582 (relunit_snumber): New rule.
3585 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3587 * getdate.y (universal_time_zone_table): New constant.
3588 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3589 universal_time_zone_table.
3590 (lookup_zone): Prefer universal_time_zone_table to
3591 local_time_zone_table, so that "GMT" time stamps are allowed in
3592 London during the summer. Problem reported by Ian Abbott.
3594 2005-04-12 Jim Meyering <jim@meyering.net>
3596 * human.c (humblock): Set *options even when returning due to
3597 xstrtoumax conversion failure. Thanks to a used-uninitialized
3600 2005-04-09 Jim Meyering <jim@meyering.net>
3602 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3603 -Wuninitialized: initialize tm0.tm_year.
3605 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3607 * getdate.y (parser_control): rels_seen is now a boolean, not a
3608 count, since there's no maximum. All uses changed.
3609 Add member dsts_seen.
3610 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3612 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3613 Use pc_rels_seen to decide whther a date is absolute.
3615 * getdate.y (number): Don't overwrite year.
3616 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3619 2005-04-02 Simon Josefsson <jas@extundo.com>
3621 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3622 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3624 2005-03-27 Jim Meyering <jim@meyering.net>
3626 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3628 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3630 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3631 "one's complement" -> "ones' complement" in comment, as per Knuth.
3632 "value of type" -> "type or expression" in comment.
3633 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3635 2005-03-26 Jim Meyering <jim@meyering.net>
3638 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3639 Correct typos: s/or/of/.
3641 2005-03-23 Jim Meyering <jim@meyering.net>
3643 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3645 2005-03-21 Jim Meyering <jim@meyering.net>
3647 Changes imported from coreutils.
3649 * cycle-check.c: Don't include xalloc.h.
3651 * path-concat.c: Don't include assert.h.
3652 (path_concat): Remove assertion that would have triggered
3653 for ABASE starting with more than one slash.
3654 Reported by Andreas Schwab.
3656 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3657 properly when ABASE is an absolute file name.
3658 Correct the description of this function.
3660 Add an assertion and a test driver.
3661 This fixes a bug introduced on 2004-07-02.
3662 Andreas Schwab reported the resulting failure of cp --parents:
3663 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3665 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3667 * strftime.c (my_strftime): If the underlying strftime returns 0
3668 (which shouldn't happen), generate nothing instead of returning 0
3669 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3671 2005-03-16 Bruno Haible <bruno@clisp.org>
3673 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3675 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3677 * strftime.c (my_strftime): Prepend space to format so that we can
3678 reliably distinguish strftime failure from empty output on POSIX
3681 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3683 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3684 (iconv_string): Don't guess a size-zero buffer, as that might cause
3685 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3686 result would be 'too large', where 'too large' is (heuristically)
3687 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3688 overflow concerns. This will prevent some unwanted malloc failures
3689 when the inputs are very large.
3691 2005-03-15 Bruno Haible <bruno@clisp.org>
3693 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3696 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3699 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3701 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3703 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3704 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3706 * strtol.c: Likewise.
3708 2005-03-14 Simon Josefsson <jas@extundo.com>
3710 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3713 2005-03-14 Jim Meyering <jim@meyering.net>
3715 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3716 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3717 to be nonzero so that we (and caller) can detect the difference
3718 between a valid zero-length expansion and an error return, even
3719 when the underlying strftime fails before writing anything into
3722 2005-03-10 Jim Meyering <jim@meyering.net>
3724 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3725 so that this module works on systems without fchdir.
3727 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3729 Factor int-properties macros into a single file, except for
3730 glibc-related files.
3731 * intprops.h: New file.
3732 * getloadavg.c: Include it instead of limits.h.
3733 (INT_STRLEN_BOUND): Remove.
3734 * human.c: Include intprops.h.
3735 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3736 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3737 * inttostr.h: Include intprops.h instead of limits.h.
3738 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3739 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3740 for consistency with intprops.h.
3741 (time_t_is_integer, twos_complement_arithmetic): Use them.
3742 * sig2str.h: Include <signal.h>, intprops.h.
3743 (INT_STRLEN_BOUND): Remove.
3744 * strftime.c (TYPE_SIGNED): Remove.
3745 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3746 * strtol.c: Adjust comments to match intprops.h.
3747 * userspec.c: Include intprops.h.
3748 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3749 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3750 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3751 instead of rolling our own expressions.
3752 * xstrtol.c: Include xstrtol.h first, to test interface.
3754 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3756 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3757 the right thing even if adding 1900 would overflow. Similarly
3758 for tm_mon + 1 and tm_yday + 1.
3759 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3760 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3761 (DO_SIGNED_NUMBER): New macro.
3762 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3764 2005-03-07 Bruno Haible <bruno@clisp.org>
3766 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3768 2005-03-03 Derek R. Price <derek@ximbiot.com>
3769 Bruno Haible <bruno@clisp.org>
3771 * pagealign_alloc.h: New file.
3772 * pagealign_alloc.c: New file.
3774 2005-01-28 Bruno Haible <bruno@clisp.org>
3776 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3779 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3781 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3782 The workaround isn't strictly needed for POSIX conformance, and
3783 it's too much of a pain to configure and maintain. We'll ask
3784 people to fix their kernels instead.
3785 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3786 (NANOSLEEP_BUG_WORKAROUND): Remove.
3787 (xnanosleep): Remove the workaround.
3789 2005-02-12 Bruno Haible <bruno@clisp.org>
3791 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3793 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3795 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3796 * timespec.h (gettime): Return void, since it always
3797 succeeds now. All uses changed.
3798 * gettime.c (gettime) Likewise.
3799 [HAVE_NANOTIME]: Prefer nanotime.
3800 Assume gettimeofday succeeds, as POSIX requires.
3801 Assime time () succeeds, since other code already does.
3802 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3803 (timespec_subtract): Remove.
3804 (NANOSLEEP_BUG_WORKAROUND): New constant.
3805 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3806 things considerably. Use it only on GNU/Linux hosts, since the
3807 workaround shouldn't be needed elsewhere.
3809 2005-02-24 Bruno Haible <bruno@clisp.org>
3811 * gettext.h: Update from GNU gettext 0.14.2.
3813 2005-02-24 Bruno Haible <bruno@clisp.org>
3815 * localcharset.c: Update from GNU gettext 0.14.2.
3816 * config.charset: Update from GNU gettext 0.14.2.
3818 2005-02-22 Simon Josefsson <jas@extundo.com>
3820 * iconvme.h, iconvme.c: New files, from libc.
3822 2005-02-20 Neil Conway <neilc@samurai.com>
3824 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3825 returned by OSX/Darwin if the specified buffer is not large
3826 enough for the hostname.
3828 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3830 * memrchr.h: New file.
3831 * chdir-long.c: Include it.
3832 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3833 Don't bother including stddef.h.
3835 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3837 * argp-help.c (__argp_help): Create a fake struct argp_state and
3838 pass it to _help, otherwise the latter coredumps trying to
3839 dereference state.root_argp.
3841 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3843 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3845 Include <sys/types.h>, for dev_t.
3846 (ME_DUMMY, ME_REMOTE): Move from here....
3847 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3848 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3850 Include mountlist.h first, to test the interface.
3852 2005-01-29 Bruno Haible <bruno@clisp.org>
3854 * progname.c (program_name): Initialize.
3855 Needed when linking statically on MacOS X.
3857 2005-01-28 Bruno Haible <bruno@clisp.org>
3859 * javacomp.sh.in: New file, from GNU gettext.
3860 * javacomp.h: New file, from GNU gettext.
3861 * javacomp.c: New file, from GNU gettext.
3863 2005-01-26 Bruno Haible <bruno@clisp.org>
3865 * javaexec.sh.in: New file, from GNU gettext.
3866 * javaexec.h: New file, from GNU gettext.
3867 * javaexec.c: New file, from GNU gettext.
3869 2005-01-26 Simon Josefsson <jas@extundo.com>
3871 * gai_strerror.c: Use GPL in header.
3873 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3875 * argp-help.c (hol_entry_help): Avoid using non-constant
3876 initializers for struct pentry_state.
3877 (__argp_error): Check return value of __asprintf
3878 (__argp_failure): Translate error message
3880 * argp-parse.c: Removed braces around the expansion of N_()
3882 2005-01-21 Jim Meyering <jim@meyering.net>
3884 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3885 same value as for Solaris 9.
3887 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3888 component length. This included changing the parameter to be
3889 of type `char *' rather than `char const *'.
3890 * chdir-long.h (chdir_long): Update prototype.
3892 * openat.c (fdopendir, fstatat): New functions.
3893 * openat.h: Include headers required for use of DIR and struct stat.
3894 [AT_SYMLINK_NOFOLLOW]: Define.
3895 (fdopendir, fstatat): Add prototypes.
3897 2005-01-21 Bruno Haible <bruno@clisp.org>
3899 * classpath.h: New file, from GNU gettext.
3900 * classpath.c: New file, from GNU gettext.
3902 2005-01-20 Simon Josefsson <jas@extundo.com>
3904 * version-etc-fsf.c: New file, with version_etc_copyright.
3905 * version-etc.c: Remove version_etc_copyright.
3906 * version-etc.h (version_etc_copyright): Use [] instead of * in
3907 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3909 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3911 * save-cwd.c (save_cwd): Remove code to support the case
3912 where fchdir is missing or flaky.
3914 2005-01-20 Simon Josefsson <jas@extundo.com>
3916 * base64.h (isbase64): Add.
3918 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3919 using a unsigned prototype, don't inline.
3920 (base64_decode): Use it.
3922 2005-01-19 Bruno Haible <bruno@clisp.org>
3924 * sh-quote.h: New file, from GNU gettext.
3925 * sh-quote.c: New file, from GNU gettext.
3927 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3929 Merge changes from coreutils, as described below in several
3930 changelogs dated today.
3932 * save-cwd.c: Include "save-cwd.h" before other include files.
3933 (O_DIRECTORY): Remove; not needed here, since "." must be
3934 a directory. All uses removed.
3935 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3936 universal on Suns, and we also need to test for IRIX.
3937 Revamp code to use 'if' rather than '#if'.
3938 Avoid unnecessary comparison of cwd->desc to 0.
3940 * utimens.c (futimens): Robustify the previous patch, by checking
3941 for known valid error numbers rather than observed invalid ones.
3943 2005-01-18 Jim Meyering <jim@meyering.net>
3945 * version-etc.c (version_etc_copyright): Update copyright date.
3947 * utimens.c (futimens): Account for the fact that futimes
3948 can also fail with errno == ENOSYS or errno == ENOENT.
3949 Patch from Dmitry V. Levin.
3951 Change the name of the robust chdir function from chdir to chdir_long.
3952 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3953 (restore_cwd): Use chdir_long, not chdir.
3954 * chdir-long.c: Renamed from chdir.c.
3955 * chdir-long.h: Renamed from chdir.h.
3956 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3959 2005-01-18 Bob Proulx <bob@proulx.com>
3961 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3962 offsetof() macro construct to avoid compile failure with native HP-UX
3963 11.0 ANSI C compiler.
3965 2005-01-06 Bruno Haible <bruno@clisp.org>
3967 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3968 because stpncpy.m4 takes care of it.
3970 2004-01-24 Bruno Haible <bruno@clisp.org>
3972 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3974 2003-10-09 Bruno Haible <bruno@clisp.org>
3976 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3978 2005-01-06 Bruno Haible <bruno@clisp.org>
3980 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3981 * fwriteerror.c: Include <stdbool.h>.
3982 (fwriteerror): At the end, close the file stream. Record whether
3983 stdout was already closed.
3985 2004-05-27 Bruno Haible <bruno@clisp.org>
3987 * execute.c (environ): Declare if needed.
3988 * pipe.c (environ): Likewise.
3989 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3991 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3993 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3994 definitions to be after all include files, to avoid collisions.
3995 Problem reported by Bob Proulx.
3997 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3999 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4000 not needed. This removes a dependency on the gettext module.
4001 [defined _LIBC]: Do not include <libintl.h>; not needed.
4003 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4005 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4008 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4010 * argp-parse.c: Include <stddef.h>.
4011 (alignof, alignto): New macros.
4012 (parser_init): Don't assume that void * is aligned sufficiently
4015 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4016 need to extend the stack.
4017 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4020 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4022 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4024 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4026 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4027 Remove now-obsolete comment about AIX.
4028 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4029 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4030 (YYMAXDEPTH): New macro.
4032 2004-12-18 Bruno Haible <bruno@clisp.org>
4034 * fatal-signal.c (fatal_signals): Make non-const.
4035 (init_fatal_signals): New function.
4036 (uninstall_handlers, install_handlers): Ignore signals that were set to
4038 (at_fatal_signal): Call init_fatal_signals.
4039 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4041 Reported by Paul Eggert.
4043 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4045 * getdate.y (textint): New member "negative".
4046 (time_zone_hhmm): New function.
4047 Expect 14 shift-reduce conflicts, not 13.
4048 (o_colon_minutes): New rule.
4049 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4050 (yylex): Set the "negative" member of signed numbers.
4052 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4054 Changes imported from coreutils.
4055 * hard-locale.c: Assume <locale.h> exists.
4057 (GLIBC_VERSION): New macro.
4058 (hard_locale): Assume setlocale exists.
4059 Rewrite to avoid #ifdef.
4060 Use strdup rather than malloc + strcpy.
4061 * human.c: Assume <locale.h> exists.
4062 (human_readable): Assume localeconv exists.
4064 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4066 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4067 convert T2, not T. (Imported from libc.)
4069 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4071 * getcwd.c (is_ENAMETOOLONG): New macro.
4072 (__getcwd.c): Don't restore errno; glibc doesn't.
4073 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4074 first, falling back to our code only if its results look suspicious.
4075 Ensure that the resulting buffer is only as large as necessary.
4077 * readutmp.c: Include readutmp.h first.
4078 Include <errno.h>, since readutmp.h no longer does that.
4079 * readutmp.h: Don't include <errno.h>,
4080 <sys/param.h>, <time.h>; not needed to establish interface.
4081 (errno): Remove decl.
4082 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4083 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4084 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4086 2004-11-28 Simon Josefsson <jas@extundo.com>
4088 * base64.h, base64.c: New file.
4090 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4092 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4094 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4096 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4097 HP's ANSI C compiler.
4098 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4099 Declaring int functions causes warnings on some modern systems and
4100 shouldn't be needed to compile on ancient ones.
4101 * same.c (MIN) [defined MIN]: Don't define, since it's already
4104 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4105 with the following changes.
4106 (__set_errno): Parenthesize properly.
4107 Include <stdbool.h>.
4108 (MIN, MAX, MATCHING_INO): New macros.
4109 (__getcwd): Define with prototype, not K&R form.
4110 Use heuristics to allocate default buffer on stack if possible.
4111 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4112 behavior, and to avoid the PATH_MAX limit when computing
4114 Use MATCHING_INO to compare inode number to file.
4115 Check for arithmetic overflow in size calculations.
4116 Fix bug in reallocation of dot array that caused getcwd to fail
4117 on directories nested deeper than 75.
4118 Be more careful about saving errno on error.
4119 Do not use realloc; use only free+malloc, as this is a bit
4120 more flexible and avoids a needless copy operation.
4121 Do not inspect st_dev and st_ino for symbolic links; POSIX
4122 doesn't specify the latter.
4123 Check for closedir errors.
4124 Avoid needless casts.
4125 Use "#ifdef weak_alias" around weak_alias, to be like other
4127 The following changes to getcwd.c have effect only when used in
4128 gnulib; they have no effect inside glibc proper.
4129 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4130 as alloca isn't used.
4131 (alloca, __alloca): Likewise.
4132 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4133 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4134 unconditionally, as gnulib assumes C89 or better.
4135 Do not include <sys/param.h>.
4136 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4137 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4139 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4140 Include <dirent.h> in a way that is compatible with modern Autoconf.
4141 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4142 New macros, if not already defined.
4143 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4144 Use "_LIBC", not "defined _LIBC", for consistency.
4145 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4147 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4148 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4149 * xgetcwd.c: David MacKenzie's old code was removed, so give
4150 credit only to Jim Meyering and adjust the copyright dates.
4151 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4152 <stdlib.h>, <unistd.h>, "pathmax.h".
4153 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4154 (INITIAL_BUFFER_SIZE): Remove.
4155 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4157 2004-11-23 Jim Meyering <jim@meyering.net>
4159 * getopt_.h: Remove trailing blanks.
4161 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4163 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4164 (futimens): New function, which uses futimes if available.
4165 (futimens, utimens): Support timespec==NULL, with same semantics
4166 as utime and utimens.
4167 * utimens.h (futimens): New decl.
4169 2004-11-23 Jim Meyering <jim@meyering.net>
4171 * __fpending.c: Add comment.
4173 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4175 * getopt_.h: Re-addition of __getopt_argv_const caused
4176 redefinition warnings. To avoid them, include the defines
4177 in `#if !defined __need_getopt ... #endif'. The only place
4178 where __getopt_argv_const is used is in definitions
4179 of getopt_long and getopt_long_only below, which are as well
4180 protected by `#ifndef __need_getopt'.
4181 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4182 __need_getopt after including <stdio.h> and <unistd.h> These
4183 headers might have defined it.
4185 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4187 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4189 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4190 optopt): Use them instead of invoking ## directly; otherwise, the
4191 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4193 2004-11-19 Bruno Haible <bruno@clisp.org>
4195 * strtok_r.c: Move comments from here...
4196 * strtok_r.h: ... to here.
4198 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4200 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4201 might fail. Problem reported by Yoann Vandoorselaere.
4202 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4203 that mishandle size_t overflow.
4205 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4207 * canon-host.c: Include "strdup.h".
4208 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4209 Use strdup instead of malloc/strcpy to duplicate strings.
4211 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4212 (human_space_before_unit): New constant.
4213 * human.c (human_readable): Support it.
4215 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4216 (xgetcwd): Set errno correctly when failing.
4217 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4218 the failure is actually due to a PATH_MAX problem.
4220 Further getopt changes to make it more likely that glibc will
4221 buy the changes back.
4222 * getopt.c (POSIXLY_CORRECT): New constant.
4223 (getopt): Use it, so to preserve glibc semantic
4224 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4225 when compiling for libc.
4226 * getopt_.h (__getopt_argv_const): Bring it back.
4227 (getopt_long, getopt_long_only): Use it.
4229 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4230 New arg POSIXLY_CORRECT. All callers changed.
4231 (getopt): Argv is now char * const *, as per standard.
4232 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4233 not char *__getopt_argv_const *.
4234 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4235 _getopt_long_only_r): Likewise.
4236 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4237 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4238 _getopt_long_r, _getopt_long_only_r): Likewise.
4239 * getopt_.h (__getopt_argv_const): Remove.
4240 (getopt): Argv is now char * const *, as per standard.
4242 * getdate.y (tORDINAL): New token.
4243 (day, relunit): Allow it for relative times.
4244 (relative_time_table): Use tORDINAL for ordinals.
4246 2004-11-15 Jim Meyering <jim@meyering.net>
4248 * closeout.c: Include "__fpending.h" once again.
4249 Include <stdbool.h>.
4250 (close_stdout): Don't fail just because stdout was closed initially,
4251 since some programs don't write to stdout in the normal course of
4252 operation (other than --version and --help), and we don't want this
4253 function to make e.g. `touch file >&-' fail.
4254 But do fail if it was closed and someone has tried to write to it.
4255 E.g., `printf foo >&-' must fail.
4257 2004-11-11 Simon Josefsson <jas@extundo.com>
4259 * strtok_r.h, strtok_r.c: New file.
4261 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4263 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4264 we can stop lying to compilers about the constness of argv when we
4265 are compiled outside glibc.
4266 (getopt, getopt_long, getopt_long_only): Use it.
4267 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4269 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4270 _getopt_long_only_r): Likewise.
4271 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4272 _getopt_long_only_r): Likewise.
4274 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4275 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4276 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4277 the other external symbols.
4278 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4279 declaration, since the above renaming now works around collisions.
4281 2004-11-11 Jim Meyering <jim@meyering.net>
4283 * linebreak.c: Remove trailing blanks.
4284 * alloca_.h: Likewise.
4285 * acosl.c: Likewise.
4286 * euidaccess.c: Likewise.
4287 * allocsa.h: Likewise.
4289 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4291 * mktime.c (SHR): New macro, which is a portable
4292 substitute for >> that should work even on Crays.
4293 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4294 Problem reported by Mark D. Baushke in
4295 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4296 * getdate.y (SHR): Likewise.
4298 * strftime.c (SHR): Likewise.
4300 * quotearg.c (struct quoting_options): Use unsigned int for
4301 quote_these_too, so that right shifts are well defined. All uses
4304 2004-11-10 Simon Josefsson <jas@extundo.com>
4306 * getaddrinfo.h, getaddrinfo.c: New files.
4308 2004-11-10 Jim Meyering <jim@meyering.net>
4310 Ensure that no close failure goes unreported.
4311 * closeout.c (close_stdout): Always close stdout. I.e., don't
4312 return early when it seems there's nothing to flush.
4313 Don't include __fpending.h.
4315 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4317 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4319 2004-11-05 Bruno Haible <bruno@clisp.org>
4321 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4322 Reported by Mark D. Baushke <mdb@cvshome.org>.
4324 2004-11-04 Bruno Haible <bruno@clisp.org>
4326 2004-09-11 Bruno Haible <bruno@clisp.org>
4327 * allocsa.valgrind: New file.
4328 2004-02-06 Bruno Haible <bruno@clisp.org>
4329 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4330 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4331 Reported by Christopher Seip <chris.seip@hp.com>.
4333 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4335 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4336 with errno == ERANGE if the buffer is too small.
4337 Problem reported by Mark D. Baushke.
4339 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4341 * xreadlink.c (MAXSIZE): New macro.
4342 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4343 size does not exceed MAXSIZE. Avoid cast.
4344 As suggested by Mark D. Baushke in
4345 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4346 if readlink fails with buffer size just under MAXSIZE, try again
4349 2004-11-02 Derek R. Price <derek@ximbiot.com>
4350 and Paul Eggert <eggert@cs.ucla.edu>
4352 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4353 (get_date): Overparenthesize to avoid GCC warning.
4355 2004-11-02 Bruno Haible <bruno@clisp.org>
4357 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4358 function returns void.
4360 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4362 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4363 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4366 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4368 * getdate.y: Add support for TZ="foo" within a date string.
4369 Fix some bugs near time_t boundaries. Reject dates with
4370 out-of-range components, e.g., "Sept 31".
4371 Include <stdlib.h>, "setenv.h", "xalloc.h".
4372 (ISDIGIT_LOCALE): Remove; unused.
4373 Note that the TZ and time functions used here are not reentrant.
4374 (mktime_ok, get_tz): New functions.
4375 (TZBUFSIZE): New constant.
4376 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4377 This requires that we sometimes generate our own TZ="XXX..." setting.
4379 2004-10-27 Derek R. Price <derek@ximbiot.com>
4381 * mktime.c (not_equal_tm): Remove redundant check.
4383 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4385 * getdate.y: Use Bison 1.875 features, and some minor
4386 code cleanups. This change does not affect semantics.
4387 Don't include <stdlib.h>; no longer needed.
4388 Don't include unlocked-io.h; only the "#if TEST" code uses
4389 stdio, and performance isn't crucial there.
4390 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4391 Bison 1.875 features as described below.
4392 All uses of "PC." replaced by "pc->".
4393 (YYSTYPE): Add a forward declaration.
4394 (yylex, yyerror): Use full prototypes in forward decls.
4395 Use "%pure-parser" rather than obsolescent "%pure_parser".
4396 Use %parse-param and %lex-param instead of obsolescent
4397 YYPARSE_PARAM and YYLEX_PARAM.
4398 (meridian_table, month_and_day_table, time_units_table,
4399 relative_time_table, time_zone_table, military_table,
4400 lookup_zone, lookup_word, get_date):
4401 Use NULL instead of 0 where appropriate.
4402 (to_hour): Avoid abort (), to avoid a dependency on
4404 (yyerror, yylex): Now accepts parser_control * arg.
4405 (main) [TEST]: Use '\0' rather than 0 for char.
4407 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4409 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4410 It's now the caller's responsibility to handle the case where
4411 !HAVE_GETPAGESIZE && !defined getpagesize.
4413 * mktime.c (leapyear): Arg is long int, not int.
4415 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4417 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4419 2004-10-12 Simon Josefsson <jas@extundo.com>
4421 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4422 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4425 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4427 * vsnprintf.h: New file.
4428 * vsnprintf.c: New file.
4430 2004-10-07 Bruno Haible <bruno@clisp.org>
4432 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4433 into the provided buffer.
4435 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4437 * diacrit.c, diacrit.h: Add GPL notice.
4439 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4440 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4441 * logl.c (logl): Keep the code as similar to glibc as possible.
4442 This avoids a potential constant-folding bug.
4444 2004-10-05 Bruno Haible <bruno@clisp.org>
4446 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4448 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4450 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4451 * xmalloc.c (xmemdup): Likewise.
4452 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4453 XFREE): Remove these long-obsolescent macros.
4454 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4455 * xstrdup.c: Remove.
4457 * regex.c (re_comp): Cast gettext return value to char *,
4458 Problem reported by Martin Neitzel via Mark D. Baushke.
4460 2004-10-04 Simon Josefsson <jas@extundo.com>
4462 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4463 '#ifdef USE_UNLOCKED_IO'.
4465 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4467 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4468 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4469 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4470 regex.c, sha1.c, version-etc.c, yesno.c:
4471 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4472 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4473 the includer's responsibility.
4475 Sync from coreutils.
4477 * modechange.c (mode_compile): Don't decrement a pointer that
4478 points to the start of a string, as the C Standard says the
4479 resulting behavior is undefined.
4481 * backupfile.h (enum backuptype): Rename none -> no_backups,
4482 simple -> simple_backups, numbered_existing ->
4483 numbered_existing_backups, numbered -> numbered_backups
4484 to avoid shadowing problems. All uses changed.
4485 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4486 * backupfile.c (check_extension, numbered_backup):
4487 Rename locals to avoid shadowing 'basename'.
4488 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4491 * .cppi-disable: Add getopt_.h, getopt_int.h.
4492 * .cvsignore: Add getopt.h.
4494 2004-10-04 Simon Josefsson <jas@extundo.com>
4496 * memmem.h: New file.
4497 * memmem.c: New file, taken from glibc.
4499 2004-10-02 Jim Meyering <jim@meyering.net>
4501 * dirfd.h, getpagesize.h: Add copyright notice.
4503 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4505 * snprintf.c: Remove comments as to why each header is needed.
4507 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4509 * strsep.h: New file.
4510 * strsep.c: New file.
4512 2004-10-01 Simon Josefsson <jas@extundo.com>
4514 * snprintf.c (snprintf): Handle size==0.
4516 2004-10-01 Simon Josefsson <jas@extundo.com>
4517 Bruno Haible <bruno@clisp.org>
4519 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4520 (snprintf): Declare 'args'.
4522 2004-09-30 Simon Josefsson <jas@extundo.com>
4524 * snprintf.h, snprintf.c: New files.
4526 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4528 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4529 (hol_entry_help): Never translate an empty string.
4530 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4531 * argp.h (OPTION_NO_TRANS): New option.
4533 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4535 * xvasprintf.c: Include xalloc.h.
4536 (xvasprintf): Use xalloc_die, not xmalloc_die.
4538 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4540 * dummy.c: Change copyright notice to FSF, and license to GPL.
4542 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4544 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4545 Problem reported by Bruno Haible in:
4546 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4548 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4550 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4551 in case some system header has #define'd it. Problem reported by
4552 Soeren D. Schulze in
4553 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4555 2004-09-08 Bruno Haible <bruno@clisp.org>
4557 * stdint_.h: New file, taken from GNU clisp.
4559 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4561 * xvasprintf.h: New file.
4562 * xvasprintf.c: New file.
4563 * xasprintf.c: New file.
4565 2004-09-08 Bruno Haible <bruno@clisp.org>
4567 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4569 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4571 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4573 Import from coreutils.
4574 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4575 strings on unbounded length. alloca's performance benefits aren't
4576 that important here.
4578 (parse_with_separator): New function, with most of the internals
4579 of the old parse_user_spec. Allow user to omit both user and group,
4580 for compatibility with FreeBSD.
4581 Clone only the user name, not the entire spec.
4582 Do not set *uid, *gid unless entirely successful.
4583 Avoid memory leak in some failing cases.
4584 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4585 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4586 (parse_user_spec): Rewrite to use parse_with_separator.
4588 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4590 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4591 its complicated substitute.
4592 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4593 and program_invocation_name.
4594 (__argp_basename) [!_LIBC]: Remove; the only use was
4595 replaced by its body.
4596 (__argp_short_program_name): Change condition from
4597 !defined __argp_short_program_name to
4598 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4599 to match argp-namefrob.h.
4600 (__argp_failure): Don't assume strerror_r returns char *.
4601 * argp-parse.c (N_): Define unconditionally.
4602 (argp_default_options): Fill out initializers with 0 to avoid
4605 2004-08-12 Simon Josefsson <jas@extundo.com>
4607 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4608 * getopt_.h: Renamed from getopt.h.
4610 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4612 Merge from coreutils.
4614 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4615 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4616 for Reliant Unix 5.43.
4618 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4619 (union fooround): Use uintmax_t, not long int.
4620 The rest is a merge from libc:
4621 [defined _LIBC]: Include <shlib-compat.h>.
4622 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4624 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4626 * strverscmp.c: Convert to UTF-8.
4628 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4630 * obstack.h (obstack_empty_p):
4631 Don't assume that chunk->contents is suitably aligned.
4632 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4633 Likewise. Problem reported by Benno in
4634 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4636 * chown.c (rpl_chown): Work even if the file is writeable but not
4637 readable. This could be improved further but it'd take some work.
4639 2004-08-08 Simon Josefsson <jas@extundo.com>
4641 * xgethostname.c: Don't include error.h (not used).
4644 * getpass.c: Include getpass.h first.
4646 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4648 * xalloc-die.c: New files.
4649 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4651 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4652 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4653 (_, N_, xalloc_die): Move to xalloc-die.c.
4654 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4655 so that we needn't mess with xalloc_msg_memory_exhausted.
4657 * sha1.h: Renamed from sha.h.
4658 (SHA1_H): Renamed from _SHA_H.
4659 (sha1_ctx): Renamed from sha_ctx.
4660 (sha1_init_ctx): Renamed from sha_init_ctx.
4661 (sha1_process_block): Renamed from sha_process_block.
4662 (sha1_process_bytes): Renamed from sha_process_bytes.
4663 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4664 (sha1_read_ctx): Renamed from sha_read_ctx.
4665 (sha1_stream): Renamed from sha_stream.
4666 (sha1_buffer): Renamed from sha_buffer.
4667 * sha1.c: Likewise; renamed from sha.c.
4668 Do not include <sys/types.h>.
4669 Include <stddef.h> rather than <stdlib.h>.
4671 2004-08-08 Bruno Haible <bruno@clisp.org>
4673 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4674 FILESYSTEM_PREFIX_LEN.
4675 * progreloc.c: Likewise.
4676 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4678 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4681 * argp-help.c (make_hol, hol_append): Don't assume that
4682 SIZE_MAX is a valid preprocessor constant.
4683 (__argp_basename): Change from "#ifndef _LIBC"
4684 to "#ifndef __argp_short_program_name", so that
4685 we don't compile these functions for tar.
4687 More merges from coreutils.
4688 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4689 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4691 * addext.c: Remove; no longer needed.
4692 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4693 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4694 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4695 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4696 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4697 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4698 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4699 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4700 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4701 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4702 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4703 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4704 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4705 Import changes from coreutils.
4707 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4709 Merge from coreutils.
4711 * .gdb-history: Remove; this doesn't belong here.
4713 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4714 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4715 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4717 * dirname.h: Include <stdbool.h>.
4718 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4719 for consistency with POSIX terminology. All uses changed.
4720 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4721 (strip_trailing_slashes): Use bool for booleans.
4722 * stripslash.c (strip_trailing_slashes): Likewise.
4724 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4725 sometimes returns a positive errno value even when it succeeds.
4726 (print_errno_message) [!LIBC]: Fall back on strerror if
4729 * path-concat.c (mempcpy): Don't define if a system header defines it.
4730 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4731 (longest_relative_suffix): New function.
4732 (path_concat): Use it. Assume first argument is not NULL.
4733 Port to DOS. Omit redundant separators.
4734 Report an error instead of returning NULL.
4735 Use mempcpy instead of memcpy.
4736 (xpath_concat): Remove: not declared or used.
4738 * same.h: Include <stdbool.h>
4739 (same_name): Return bool, not int.
4740 * same.c (same_name): Likewise.
4741 (errno): Don't declare; we assume C89 or better now.
4743 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4744 if not already defined.
4746 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4747 * dup-safer.c (errno): Likewise.
4749 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4751 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4754 2004-08-03 Simon Josefsson <jas@extundo.com>
4756 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4757 * progname.h: Don't include stdbool.h.
4759 2004-08-02 Simon Josefsson <jas@extundo.com>
4761 * getsubopt.h: New file, with comments from Bruno Haible.
4762 * getsubopt.c: New file, from glibc, but slightly modified based on
4763 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4765 2004-08-01 Simon Josefsson <jas@extundo.com>
4767 * xgetdomainname.c: Include stdlib.h, for free().
4769 2004-07-16 Simon Josefsson <jas@extundo.com>
4771 * dummy.c: New file.
4773 2004-07-16 Bruno Haible <bruno@clisp.org>
4775 * backupfile.h: Add extern "C" for C++.
4776 * closeout.h: Likewise.
4777 * copy-file.h: Likewise.
4778 * findprog.h: Likewise.
4779 * full-write.h: Likewise.
4780 * pathname.h: Likewise.
4781 * progname.h: Likewise.
4782 * stpcpy.h: Likewise.
4783 * stpncpy.h: Likewise.
4784 * strcase.h: Likewise.
4785 * strstr.h: Likewise.
4786 * xalloc.h: Likewise.
4788 * mbswidth.h: Add extern "C" for C++.
4789 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4791 2004-07-09 Simon Josefsson <jas@extundo.com>
4793 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4794 failed without this.)
4796 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4798 * fchown-stub.c: New file.
4800 2004-06-24 Jim Meyering <jim@meyering.net>
4802 * obstack.h (obstack_base): Cast to (void *), per documentation.
4804 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4806 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4808 2004-06-01 Jim Meyering <jim@meyering.net>
4810 * calloc.c: New file.
4812 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4814 * getdate.y (yylex): Allow space between sign and number.
4815 Problem reported by Dan Jacobson.
4817 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4818 and Jim Meyering <jim@meyering.net>
4820 Merge from coreutils CVS.
4822 * stat-macros.h: New file, with contents from file-type.h
4823 and coreutils' system.h.
4824 * file-type.c: Include "stat-macros.h".
4825 * file-type.h (file_type): Move all macro definitions to new file,
4828 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4829 Wrap old code with this conditional.
4830 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4831 function that does not dereference symlinks.
4832 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4834 * xreadlink.c: Include xreadlink.h first, to catch .h file
4835 dependency problems.
4836 (xreadlink): Accept new arg SIZE, for efficiency.
4837 All decls and uses changed.
4838 * xreadlink.h: Include <stddef.h>, for size_t.
4840 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4841 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4843 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4845 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4847 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4848 macros to be defined.
4849 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4850 the allocator returns NULL because the requested size is zero.
4852 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4854 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4855 var. Add comment explaining why libc still defines it. This
4856 merges the following patch from glibc:
4857 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4859 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4861 * obstack.c (_obstack): Remove unused variable. It hasn't been
4862 present in glibc since revision 1.1 of this file.
4863 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4864 obstack_alignment_mask, obstack_alloc, obstack_base,
4865 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4866 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4867 obstack_grow0, obstack_init, obstack_int_grow,
4868 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4869 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4870 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4871 nonexistent functions.
4873 2004-05-17 Derek R. Price <derek@ximbiot.com>
4874 Paul Eggert <eggert@cs.ucla.edu>
4876 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4878 2004-05-14 Bruno Haible <bruno@clisp.org>
4880 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4881 that consists of a '.' followed by an empty digit string.
4882 Patch by Tor Lillqvist <tml@iki.fi>.
4884 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4886 Port obstack to the AS/400, where pointers are 16 bytes wide and
4887 you cannot cast an integer to a valid pointer. This patch is
4888 currently waiting to be integrated into glibc; see
4889 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4891 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4892 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4893 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4894 (struct obstack): temp member is now a union of a pointer and
4895 an integer, instead of an integer. All integer uses changed.
4896 This does not affect the physical layout of struct obstack,
4897 except on hosts (like the AS/400) where the size or alignment of
4898 void * is greater than that of ptrdiff_t.
4899 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4900 __STDC__)]: Store temporary in pointer member of union, not
4902 * obstack.c: Include <stddef.h>, for offsetof.
4903 (struct fooalign): Remove; it doesn't need a name.
4904 (union fooround): Change double to long double, and add void *.
4905 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4906 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4907 not a macro. Hence the values are always int; so remove all
4908 casts-to-int in uses.
4910 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4911 Derek Price <derek@ximbiot.com>
4913 * alloca.c: Include <alloca.h>, to get our interface.
4914 * alloca_.h: Use __alloca on AIX, so that we don't have to
4915 include <alloca.h> first. Use C89 prototype for alloca; this
4916 requires including <stddef.h> for size_t. Use extern "C" if C++.
4917 Use #elif for simplicity, since we can assume C89 now.
4918 Don't try to source the system alloca.h since it will not be found
4919 and to prevent recursively including its replacement.
4920 * fnmatch.c: Include <alloca.h> instead of opencoding.
4921 * regex.c: Likewise.
4923 2004-05-16 Derek Price <derek@ximbiot.com>
4924 Paul Eggert <eggert@cs.ucla.edu>
4926 getline cleanup. This changes the getndelim2 API: both order of
4927 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4930 * getline.c: Don't include stddef.h or stdio.h, since our
4931 interface does that.
4932 (getline): Always use getdelim, so that we don't have two
4933 copies of this code.
4934 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4936 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4937 (GETNDELIM2_MAXIMUM): New macro.
4938 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4939 instead of the old practice of delim2==0. All callers changed.
4940 Return -1 on overflow, instead of returning junk.
4941 Do not set *linesize unless allocation succeeds.
4942 * getndelim2.h: Do not include stddef.h; no longer needed, now
4943 that we include sys/types.h.
4944 * getnline.h: Likewise.
4945 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4946 (getndelim2): Reorder arguments.
4947 * getnline.c (getnline, getndelim):
4948 Don't discard the NMAX argument.
4949 (getnline): Invoke getndelim, to avoid code duplication.
4950 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4951 of (size_t) -1 by callers of the getnline family.
4953 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4955 * nanosleep.c (suspended): Change its type from int to
4956 sig_atomic_t volatile.
4957 (first_call): Make it private to rpl_nanosleep, and have it
4958 be zero initially as that's a bit faster.
4959 (my_usleep): Round up fractional times instead of truncating them,
4960 as this is the usual meaning for 'sleep'.
4962 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4964 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4965 (ENOSYS): Define if not defined.
4966 (settime): Fall back on stime if it exists and settimeofday fails.
4967 But don't bother with fallbacks if a method fails with errno == EPERM.
4969 2004-05-11 Jim Meyering <jim@meyering.net>
4971 Prior to this change, the save_cwd caller required read access to the
4972 current directory on most systems (ones with the fchdir function).
4974 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4975 fails, try write-only, and finally, resort to using xgetcwd.
4977 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4979 * obstack.c, obstack.h: Import changes from libc.
4981 2004-04-28 Bruno Haible <bruno@clisp.org>
4983 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4984 implicitly appends .exe to executables.
4985 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4986 accepts Windows pathnames.
4987 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4988 Cygwin like Windows, since it now accepts Windows pathnames.
4989 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4990 Cygwin like Windows, since it now accepts Windows pathnames.
4991 Reported by Derek Robert Price <derek@ximbiot.com>.
4993 2004-04-20 Jim Meyering <jim@meyering.net>
4995 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4997 2004-04-20 Jim Meyering <jim@meyering.net>
4998 Bruno Haible <bruno@clisp.org>
5000 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5001 memory when realloc fails.
5003 2004-04-18 Jim Meyering <jim@meyering.net>
5005 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5006 don't leak memory and do call END_UTMP_ENT.
5008 2004-04-11 Paul Eggert <eggert@twinsun.com>
5010 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5011 (CHAR_BIT): Remove, since we assume C89.
5012 Include <stdint.h> if available, as per current Autoconf CVS advice.
5014 2004-03-30 Paul Eggert <eggert@twinsun.com>
5016 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5017 not bool, to be more consistent with Unix conventions.
5018 Suggested by Bruno Haible.
5020 Merge from coreutils.
5022 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5025 * getdate.h: Include stdbool.h, and timespec.h instead of
5026 the usual <time.h> dance.
5027 (get_date): Change signature to support fractional time stamps.
5028 All callers changed.
5029 * getdate.y: Include "getdate.h" first, as we can now
5030 assume C89 and don't need to worry about 'const'.
5031 Similarly, include "unlocked-io.h" near start, not in middle.
5033 (textint.value): Use long int rather than int.
5034 (textint.digits): Use size_t rather than int.
5035 (BILLION, LOG10_BILLION): New constants.
5036 (parser_control): New member rel_ns. Members day_ordinal,
5037 time_zone, month, day, hour, minutes, rel_year, rel_month,
5038 rel_day, rel_hour, rel_minutes, rel_seconds
5039 are now long int, not int. Member seconds is now struct timespec,
5040 not int. New member timespec_seen. Members dates_seen, days_seen,
5041 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5043 (%union.intval): Now long int, not int.
5044 New member timespec.
5045 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5046 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5047 (spec): Now is a timespec or an item list.
5048 (timespec, items): New nonterminals.
5049 (time, rel, relunit, number, get_date):
5050 Add support for fractional seconds.
5051 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5052 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5053 (to_hour): First arg is now long int, not int.
5054 (to_year): Returns long int, not int.
5055 Don't treat year -70 like 70.
5056 (tm_diff): Returns long int, not int.
5057 (lookup_word): Use bool instead of int when appropriate.
5058 (yylex): Use size_t for count, not int.
5059 Detect overflow when parsing large integer constants.
5060 Add support for fractions.
5061 (get_date): Make pointers 'const' if possible.
5062 Use more-portable code to detect integer overflow.
5063 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5064 Don't use ctime; it's not reliable if the year has >4 digits.
5066 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5067 This is for compatibility with BSD.
5069 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5070 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5071 From coreutils' system.h.
5073 * userspec.c: Don't include "posixver.h".
5074 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5075 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5076 compatible extension. Simplify code by removing a boolean int
5077 that was always nonzero if a string was nonnull.
5079 2004-03-30 Jim Meyering <jim@meyering.net>
5081 Merge from coreutils.
5083 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5085 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5086 an empty input stream.
5088 * readtokens.c: Include <stdbool.h>.
5089 (readtoken): Use `size_t' rather than int/long.
5090 All callers adjusted.
5091 Use `bool' rather than `int' where appropriate.
5092 Use memset rather than an explicit loop.
5093 Use x2nrealloc rather than xrealloc.
5094 Allow the use of `\0' as a delimiter.
5095 (readtokens): Likewise.
5096 * readtokens.h (readtoken, readtokens): Update prototypes.
5098 2004-03-30 Bruno Haible <bruno@clisp.org>
5100 * getloadavg.c (getloadavg): Don't assume setlocale returns
5103 2004-03-29 Paul Eggert <eggert@twinsun.com>
5105 Merge changes to getloadavg.c from coreutils and Emacs.
5107 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5108 Define to an expression, not to the empty string.
5109 Include cloexec.h and xalloc.h.
5110 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5111 Use set_cloexec_flag rather than rolling our own.
5112 * cloexec.c, cloexec.h: New files.
5114 2004-03-18 Paul Eggert <eggert@twinsun.com>
5116 * getopt.h: Sync with libc CVS.
5118 2004-03-18 Paul Eggert <eggert@twinsun.com>
5119 Bruno Haible <bruno@clisp.org>
5121 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5122 not on all platforms that have <wchar.h>.
5123 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5125 2004-03-09 Paul Eggert <eggert@twinsun.com>
5127 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5129 * getopt_int.h: New file, also synced from libc.
5131 2004-03-07 Paul Eggert <eggert@twinsun.com>
5133 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5134 '#if' expressions. Unlike the code it replaces, it does not
5135 depend on (defined _SC_PAGESIZE). However, it does depend on
5136 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5137 first reported by Jason Andrade in
5138 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5140 2004-01-18 Simon Josefsson <jas@extundo.com>
5142 * strdup.h: New file.
5143 * strdup.c: Include it.
5144 * path-concat.c: Include strdup.h. Drop strdup declaration.
5145 * userspec.c: Include strdup.h. Drop strdup declaration.
5147 2004-02-06 Karl Berry <karl@gnu.org>
5149 * config.charset: update from gettext 0.14.1.
5151 2004-02-05 Paul Eggert <eggert@twinsun.com>
5153 Add comments and code, prompted by suggestions from Bruno Haible
5155 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5156 describing the enum quoting_style values.
5157 * quotearg.c (quotearg_alloc): New function.
5158 (quotearg_buffer_restyled): Treat lone { and } as special.
5159 Treat = as special. Work around bug with older shells
5160 that "see" a '\' that is really the 2nd byte of a multibyte char.
5161 Quote empty string with shell_quoting_style.
5163 2004-02-03 Bruno Haible <bruno@clisp.org>
5165 * pipe.h: New file, from GNU gettext.
5166 * pipe.c: New file, from GNU gettext.
5168 2004-01-27 Bruno Haible <bruno@clisp.org>
5170 * execute.h: New file, from GNU gettext.
5171 * execute.c: New file, from GNU gettext.
5172 * w32spawn.h: New file, from GNU gettext.
5174 2004-01-23 Paul Eggert <eggert@twinsun.com>
5176 Exit-status fix from coreutils.
5178 Use exit_failure consistently in place of EXIT_FAILURE,
5179 so that program exit statuses are consistent on failure.
5181 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5182 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5183 * argmatch.h: Comment fix to match the above.
5184 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5185 Now a macro referring to exit_failure, instead of a separate
5186 variable. Include "exitfail.h" to get it.
5187 * xstrtol.h: Include "exitfail.h".
5188 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5190 * long-options.c (parse_long_options): Use prototype
5191 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5194 2004-01-21 Jim Meyering <jim@meyering.net>
5196 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5197 so as not to conflict with a different-sized __mktime_internal
5198 function in GNU libc.
5199 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5200 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5202 2004-01-18 Paul Eggert <eggert@twinsun.com>
5204 Merge from diffutils.
5206 * file-type.c (file_type): Add typed memory objects.
5207 * file-type.h (S_TYPEISTMO): New macro.
5209 * c-stack.h (c_stack_action): Remove argv argument.
5210 * c-stack.c (c_stack_action): Likewise. All uses changed.
5211 (die): Don't calculate message unless segv_action returns.
5212 (get_stack_location, min_address_from_argv, max_address_from_argv,
5213 volatile stack_base, volatile_stack_size): Remove.
5214 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5215 that every segmentation violation is a stack overflow. (Ouch!)
5216 See Debian bug 136249 (still outstanding) for more info about why
5217 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5219 2003-11-30 Bruno Haible <bruno@clisp.org>
5221 Safer stack allocation.
5222 * setenv.c: Include allocsa.h.
5223 (alloca): Remove fallback definition.
5224 (freea): Remove macro.
5225 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5228 2003-10-17 Bruno Haible <bruno@clisp.org>
5230 * binary-io.h: Avoid warnings on Cygwin.
5232 2003-12-28 Bruno Haible <bruno@clisp.org>
5234 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5235 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5237 2003-11-28 Bruno Haible <bruno@clisp.org>
5239 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5241 2003-11-27 Bruno Haible <bruno@clisp.org>
5243 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5245 2003-11-17 Bruno Haible <bruno@clisp.org>
5247 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5249 2003-11-24 Bruno Haible <bruno@clisp.org>
5251 * xallocsa.h: New file, from GNU gettext.
5252 * xallocsa.c: New file, from GNU gettext.
5254 2003-11-24 Bruno Haible <bruno@clisp.org>
5256 * allocsa.h: New file, from GNU gettext.
5257 * allocsa.c: New file, from GNU gettext.
5259 2003-11-24 Bruno Haible <bruno@clisp.org>
5261 * eealloc.h: New file.
5263 2004-01-15 Jim Meyering <jim@meyering.net>
5265 Merge from coreutils.
5267 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5268 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5269 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5271 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5272 optional configure-time default.
5274 * version-etc.c (version_etc_copyright): Update copyright date.
5276 * xreadlink.c (xreadlink): Correct outdated comment.
5278 2004-01-15 Paul Eggert <eggert@twinsun.com>
5280 Merge from coreutils.
5282 * posixver.c: Include posixver.h.
5284 * same.c: Include <stdbool.h>, <limits.h>.
5285 (_POSIX_NAME_MAX): Define if not defined.
5287 (same_name): If file names are silently truncated, report
5288 that the file names are the same if they are the same after
5289 the silent truncation.
5291 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5292 conversion function.
5293 * xstrtod.c (xstrtod): Likewise. All callers changed to
5294 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5297 2004-01-14 Paul Eggert <eggert@twinsun.com>
5299 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5300 with like-named macro in fnmatch.c.
5301 (EXT): Use an internal constant instead.
5303 Merge fnmatch patches from glibc.
5304 * fnmatch.c (mbsinit): Remove define.
5305 Add libc_hidden_ver (__fnmatch, fnmatch).
5306 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5307 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5309 2003-12-14 Karl Berry <karl@gnu.org>
5311 * config.charset: update from gettext-runtime.
5313 2003-12-03 Paul Eggert <eggert@twinsun.com>
5315 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5316 Bug reported by Alfred M. Szmidt.
5318 2003-11-29 Karl Berry <karl@gnu.org>
5320 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5322 2003-11-23 Paul Eggert <eggert@twinsun.com>
5323 Bruno Haible <bruno@clisp.org>
5325 * printf-parse.h: Don't include sys/types.h.
5326 (ARG_NONE): New macro.
5327 (char_directive): Change type of *arg_index fields to size_t.
5328 * printf-parse.c: Don't include sys/types.h.
5329 (SSIZE_MAX): Remove macro.
5330 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5331 Remove unnecessary overflow check.
5332 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5335 2003-11-24 Paul Eggert <eggert@twinsun.com>
5337 * alloca.c: Remove dependency on xalloc module.
5338 (xalloc_die): Remove.
5339 (memory_full) [!defined emacs]: New macro.
5340 [!defined emacs]: Don't include xalloc.h.
5341 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5342 address arithmetic overflows. Change datatypes a bit to avoid
5345 2003-11-22 Jim Meyering <jim@meyering.net>
5347 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5349 2003-11-17 Bruno Haible <bruno@clisp.org>
5351 * vasnprintf.c (alloca): Remove fallback definition.
5352 (freea): Remove definition.
5353 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5354 Reported by Paul Eggert.
5356 2003-11-17 Jim Meyering <jim@meyering.net>
5358 On systems without utime and without a utimes function capable of
5359 dealing with a NULL struct utimbuf* argument, this utime replacement
5360 could -- in unusual circumstances -- leak a file descriptor.
5361 * utime.c: Include <unistd.h> and <errno.h>.
5362 (utime_null): Be sure to close `fd' and to preserve errno.
5363 Reported by Geoff Collyer via Arnold Robbins.
5365 2003-11-16 Paul Eggert <eggert@twinsun.com>
5366 Bruno Haible <bruno@clisp.org>
5368 Protect against address arithmetic overflow.
5369 * printf-args.h: Include stddef.h.
5370 (arguments): Change type of field 'count' to size_t.
5371 * printf-args.c (printf_fetchargs): Use size_t instead of
5372 'unsigned int' where appropriate.
5373 * printf-parse.h: Include sys/types.h.
5374 (char_directive): Change type of *arg_index fields to ssize_t.
5375 (char_directives): Change type of fields 'count', max_*_length to
5377 * printf-parse.c: Include sys/types.h and xsize.h.
5378 (SSIZE_MAX): Define fallback value.
5379 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5380 instead of 'int' where appropriate. Check a_allocated, d_allocated
5381 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5382 * vasnprintf.c: Include xsize.h.
5383 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5384 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5385 overflow. Avoid wraparound when converting a width or precision from
5388 2003-11-16 Bruno Haible <bruno@clisp.org>
5390 Update from GNU gettext.
5391 * printf-parse.c: Generalize to it can be compiled for wide strings.
5392 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5393 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5394 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5395 SNPRINTF): New macros.
5396 Don't include <alloca.h> if the file is used inside libintl.
5397 (local_wcslen): New function, for Solaris 2.5.1.
5398 (VASNPRINTF): Use it instead of wcslen.
5400 2003-11-16 Bruno Haible <bruno@clisp.org>
5402 * xsize.h (xmax): New function.
5403 (xsum, xsum3, xsum4): Declare as "pure" functions.
5405 2003-11-12 Paul Eggert <eggert@twinsun.com>
5407 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5408 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5409 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5410 heuristic is just as accurate as far as we know, and it removes a
5411 dependency on size_max.m4 and ptrdiff_max.m4.
5413 2003-11-12 Paul Eggert <eggert@twinsun.com>
5415 * xstrtol.c (__xstrtol): Remove "break" immediately after
5416 "return", to pacify some unknown compiler. Problem reported
5419 2003-11-11 Bruno Haible <bruno@clisp.org>
5421 * xsize.h (SIZE_MAX): Remove fallback definition.
5422 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5425 2003-11-10 Paul Eggert <eggert@twinsun.com>
5427 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5428 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5429 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5431 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5432 not (size_t) -1, since it's defined here.
5434 2003-11-06 Paul Eggert <eggert@twinsun.com>
5436 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5437 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5438 Reject sizes of exactly SIZE_MAX bytes.
5439 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5440 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5442 2003-11-05 Bruno Haible <bruno@clisp.org>
5444 * xsize.h: Include limits.h, to avoid a possible collision with
5445 SIZE_MAX defined in <limits.h> on Solaris.
5447 2003-11-04 Bruno Haible <bruno@clisp.org>
5449 * xsize.h: New file.
5450 * linebreak.c: Include xsize.h.
5451 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5452 argument for overflow.
5453 Suggested by Paul Eggert.
5455 2003-10-31 Bruno Haible <bruno@clisp.org>
5457 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5458 to avoid (extremely rare) race condition.
5459 Suggested by Paul Eggert.
5461 2003-11-03 Jim Meyering <jim@meyering.net>
5463 * userspec.c: Include "userspec.h".
5464 * userspec.h: New file.
5466 2003-10-31 Paul Eggert <eggert@twinsun.com>
5468 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5469 * mountlist.c (SIZE_MAX): Define if not defined already.
5470 (read_filesystem_list): Set and use me_type_malloced.
5471 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5472 whatever the type happens to be), for brevity and consistency.
5473 Check for size calculation overflow on Alphas running OSF/1.
5475 2003-10-31 Jim Meyering <jim@meyering.net>
5477 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5479 * linebuffer.c: Include <string.h> for declaration of memset.
5481 2003-10-30 Paul Eggert <eggert@twinsun.com>
5482 Bruno Haible <bruno@clisp.org>
5484 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5485 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5487 2003-10-29 Paul Eggert <eggert@twinsun.com>
5489 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5490 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5492 * quotearg.c (quotearg_n_options): Use it.
5493 * group-member.c: Include <stdbool.h>.
5494 (free_group_info): Arg is now const *; don't free arg.
5495 (get_group_info): Now returns bool and accepts struct group_info *,
5496 rather than returning a malloc'ed struct group_info *.
5497 All uses changed. Check for overflow in internal size calculation.
5499 * getusershell.c (readname): Simplify the code by using x2nrealloc
5500 rather than xmalloc/xrealloc.
5501 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5502 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5503 conformance bug: the old code used a pointer after freeing the
5504 storage that it addressed.
5505 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5506 rather than doing it by hand.
5507 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5508 the buffer preserved. Use free and xmalloc instead.
5509 * quotearg.c (quotearg_n_options): Likewise.
5510 Use a simpler test for size overflow. Don't use xalloc_oversized
5511 because unsigned int might be wider than size_t (!); this suggests
5512 that we should switch from unsigned int to size_t for slot numbers.
5514 2003-10-27 Bruno Haible <bruno@clisp.org>
5516 * stdbool_.h: Better support for BeOS.
5518 2003-10-27 Paul Eggert <eggert@twinsun.com>
5520 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5521 to allocate the returned structure. Do not allocate a subarray,
5522 as x2nrealloc will do that.
5523 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5524 instead of xnrealloc.
5525 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5527 2003-10-26 Paul Eggert <eggert@twinsun.com>
5529 * xalloc.h (xalloc_oversized): New static inline function, for
5530 callers that want to do their own size-overflow checking. Include
5531 <stdbool.h>, since xalloc_oversized returns bool.
5532 * xalloc.c (array_size_overflow): Remove. All callers changed
5533 to use xalloc_oversized.
5535 Add two functions x2realloc, x2nrealloc, for programs that grow
5536 arrays dynamically by doubling their sizes.
5537 * xalloc.h (x2realloc, x2nrealloc): New decls.
5538 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5541 Port to C99 semantics for 'inline' of external functions.
5542 Bug reported by Bruno Haible.
5543 * xmalloc.c (xnmalloc_inline): New static inline function,
5544 with the old contents of xnmalloc.
5545 (xnmalloc, xmalloc): Use it.
5546 (xnrealloc_inline): New static inline function,
5547 with the old contents of xnrealloc.
5548 (xnrealloc, xrealloc): Use it.
5550 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5552 2003-10-25 Paul Eggert <eggert@twinsun.com>
5554 Fix several address-calculation bugs in the hash modules,
5555 plus some minor code cleanup.
5557 * hash.h: Include <stdbool.h>, for bool.
5558 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5559 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5560 hash_get_n_entries, hash_get_max_bucket_length,
5561 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5562 hash_rehash): Use size_t rather than unsigned.
5563 * hash.c (struct hash_table, hash_get_n_buckets,
5564 hash_get_n_buckets_used, hash_get_n_entries,
5565 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5566 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5567 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5569 (SIZE_MAX): Define if not defined.
5570 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5571 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5573 Use const * when possible.
5574 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5575 (check_tuning): Fix bug: if tuning parameters were very close to
5576 0 or 1, rounding errors could have caused subscript violations.
5577 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5578 (hash_initialize): Add 'fail:' label
5579 to free table and return NULL, and use it to simplify code.
5580 Use calloc rather than clearing the storage ourself.
5581 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5582 buffer size calculations.
5583 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5584 Include <stddef.h>, for size_t.
5585 * hash-pjw.c (hash_pjw): Likewise.
5586 Switch to method described by Bruno Haible.
5587 Include <limits.h>, for CHAR_BIT.
5588 (SIZE_BITS): New macro.
5590 2003-10-21 Paul Eggert <eggert@twinsun.com>
5592 * getndelim2.c (getndelim2): When size calculation overflows,
5593 ceiling the allocation at NMAX bytes rather than silently
5594 discarding input bytes before NMAX is reached. This makes
5595 a difference only if NMAX exceeds SIZE_MAX / 2.
5597 * obstack.c: Merge from glibc.
5598 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5599 Add libc_hidden_def (_obstack_newchunk).
5600 (_obstack_free) [! defined _LIBC]: Remove.
5601 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5602 a clone of the function body.
5603 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5604 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5606 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5607 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5610 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5611 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5612 Don't use lvalue casts, as GCC plans to remove support for them
5613 in GCC 3.5. Reported by Joseph S. Myers. This bug
5614 was also present in the non-GCC version, indicating that this
5615 code had always been buggy and had never been widely used.
5616 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5617 Use the fast variant of each macro, rather than copying the
5618 definiens of the fast variant; that way, we'll be more likely to
5619 catch future bugs in the fast variants.
5621 2003-10-20 Bruno Haible <bruno@clisp.org>
5623 * wait-process.h: New file, from GNU gettext.
5624 * wait-process.c: New file, from GNU gettext.
5626 2003-10-19 Jim Meyering <jim@meyering.net>
5628 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5630 2003-10-16 Paul Eggert <eggert@twinsun.com>
5632 * getgroups.c: Include <errno.h>, <stdlib.h>.
5633 (getgroups): First arg is int, not size_t.
5634 Don't let 'free' mangle errno.
5636 2003-10-16 Jim Meyering <jim@meyering.net>
5638 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5640 2003-10-15 Paul Eggert <eggert@twinsun.com>
5642 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5644 (new_exclude, add_exclude_file): Initial size no longer needs to
5646 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5647 our own address arithmetic overflow checking.
5649 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5650 (fnmatch): Do not alloca more than 2000 wide characters;
5651 instead, use malloc for large buffers.
5652 Check for address arithmetic overflow, and return -1
5653 with errno set to ENOMEM in that case.
5654 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5655 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5656 instead, return -1. Check for address arithmetic overflow.
5658 2003-10-14 Paul Eggert <eggert@twinsun.com>
5660 Handle invalid suffixes and overflow independently, so that
5661 callers can treat them independently as needed. Fix some bugs in
5662 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5663 suffix for a human-readable blocksize. The major caller-visible
5664 change is the addition of a new
5665 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5666 that both overflow and suffix chars were found.
5668 * human.c (humblock): Don't check separately for invalid suffix
5669 char; that is xstrtoumax's job (now that its bug is fixed).
5670 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5671 INTMAX_MAX]: New macros.
5672 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5673 TYPE_MAXIMUM): New macros.
5674 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5675 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5676 if overflow occurs, as it's what __strtol does and it's more useful
5678 (__xstrtol): If __strtol reports some error other than ERANGE,
5679 reflect it to the caller as LONGINT_INVALID. If it reports
5680 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5681 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5682 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5684 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5685 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5686 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5687 [defined UINTMAX_MAX]: New macros.
5689 2003-10-14 Bruno Haible <bruno@clisp.org>
5691 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5692 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5693 Also use volatile where needed.
5695 2003-10-12 Paul Eggert <eggert@twinsun.com>
5697 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5698 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5699 and define in terms of the other primitives.
5700 * xmalloc.c: Include stdbool.h; do not include exit.h.
5701 (SIZE_MAX): Define if not already defined.
5702 (array_size_overflow): New function.
5703 (xalloc_die): Abort instead of exiting if 'error' returns.
5704 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5705 (xmalloc, xrealloc): Use them.
5706 (xcalloc): Check for address arithmetic overflow.
5707 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5708 a bit faster than strcpy.
5710 2003-10-08 Paul Eggert <eggert@twinsun.com>
5712 Merge getpass from libc, plus a few fixes.
5714 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5715 Include <stdbool.h>.
5716 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5717 __fsetlocking to empty.
5718 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5719 do include <bits/libc-lock.h>.
5720 Do not include <fcntl.h>; not needed.
5721 [_LIBC]: Include <wchar.h>.
5722 (NOTCANCEL_MODE): New macro.
5723 (flockfile, funlockfile) [_LIBC]: New macros.
5724 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5725 [!_LIBC]: New macros.
5726 (call_fclose): New function.
5727 (getpass): Use it. Save tty stream separately; this simplifies the
5728 code and makes it more reliable if stdin happens to equal stdout.
5729 Invoke __fsetlocking on tty.
5730 Handle thread cancellation if needed.
5731 Namespace cleanup (use __tcgetattr, __getline).
5732 Use bool for Booleans.
5733 [USE_IN_LIBIO]: Handle wide streams.
5734 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5735 stream might go where.
5737 * unlocked-io.h: Include <stdio.h>, so that the caller
5738 doesn't have to include <stdio.h> before us.
5739 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5740 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5741 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5742 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5743 if not declared, so that we can use getpass.c code from libc without
5745 (flockfile, ftrylockfile, funlockfile): New macros.
5747 2003-10-06 Bruno Haible <bruno@clisp.org>
5749 * version-etc-2.h: Remove file.
5750 * version-etc-2.c: Remove file.
5752 2003-09-25 Jim Meyering <jim@meyering.net>
5753 Bruno Haible <bruno@clisp.org>
5755 This lets translators provide better translations for the
5756 "Written by ..." part of --version output.
5757 * version-etc.h: Include stdarg.h.
5758 (version_etc_copyright): Declare as readonly.
5759 (version_etc): Make this function variadic with a NULL-terminated list
5760 of author name strings.
5761 (version_etc_va): New declaration.
5762 * version-etc.c: Include stdarg.h, stdlib.h.
5763 (version_etc_copyright): Declare as readonly.
5764 (version_etc_va): New function. Provide a different translatable string
5765 for each possible number of authors < 10. Abbreviate when there are 10
5767 (version_etc): Make this function variadic. Call version_etc_va.
5768 Suggestion from Gary V. Vaughan.
5770 * long-options.h (parse_long_options): Change prototype: the authors
5771 string is moved to the end and becomes variadic.
5772 * long-options.c: Include stdarg.h.
5773 (parse_long_options): Make this function variadic, too.
5774 Call version_etc_va, not version_etc.
5776 2003-10-06 Bruno Haible <bruno@clisp.org>
5778 * fatal-signal.h: New file, from GNU gettext.
5779 * fatal-signal.c: New file, from GNU gettext.
5781 2003-10-04 Karl Berry <karl@gnu.org>
5783 * argp*: update from libc.
5785 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5787 * getpass.c (getpass): Use a no-op fseek when switching from input to
5788 output mode on the same stream.
5790 2003-09-29 Paul Eggert <eggert@twinsun.com>
5792 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5793 Fix arg typo in previous patch.
5795 2003-09-28 Jim Meyering <jim@meyering.net>
5797 * error.c: Correct cpp indentation.
5799 2003-09-27 Paul Eggert <eggert@twinsun.com>
5801 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5802 Omit the special code that used __typeof__, since we worry that
5803 it could be more trouble than it's worth. See:
5804 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5805 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5809 2003-09-26 Jim Meyering <jim@meyering.net>
5811 * error.c (error_tail): Move some declarations
5812 into inner scope where the local variables are used.
5814 2003-09-26 Bruno Haible <bruno@clisp.org>
5816 * stpncpy.h (gnu_stpncpy): New declaration.
5817 (stpncpy): Define as alias for gnu_stpncpy.
5818 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5820 2003-09-26 Paul Eggert <eggert@twinsun.com>
5822 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5823 (error_tail): Do not loop, reallocating temporary buffer, since
5824 the output cannot contain more wide characters than the input
5825 contains bytes, the size must be big enough already. This avoids
5826 one potential size overflow calculation. Check for size overflow
5827 when calculating temporary buffer size. Free temporary buffer
5828 when done, if it was allocated with malloc; this plugs a memory
5829 leak. Remove casts from void * to pointers, that are no longer
5830 needed now that we're assuming C89 or better.
5832 Merge error changes from glibc.
5834 * error.c, error.h: Update copyright notice header to match glibc.
5835 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5836 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5837 Disable cancellation while printing error.
5838 * error.h: Prepend __ to parameter names.
5840 2003-09-25 Karl Berry <karl@gnu.org>
5842 * argp-fmtstream.c, argp-help.c: update from libc.
5844 2003-09-25 Bruno Haible <bruno@clisp.org>
5846 * version-etc-2.h: New file, from version-etc.h with modifications.
5847 * version-etc-2.c: New file, from version-etc.c with modifications.
5849 2003-09-25 Simon Josefsson <jas@extundo.com>
5851 * xgetdomainname.h: New file.
5852 * xgetdomainname.c: New file.
5854 2003-09-25 Simon Josefsson <jas@extundo.com>
5855 Bruno Haible <bruno@clisp.org>
5857 * getdomainname.h: New file.
5858 * getdomainname.c: New file.
5860 2003-09-24 Paul Eggert <eggert@twinsun.com>
5862 * linebuffer.c (freebuffer): Don't free the argument, just
5863 the buffer associated with the argument. Bug reported by
5866 2003-09-19 Karl Berry <karl@gnu.org>
5868 * argp.h: update from libc.
5870 2003-09-16 Paul Eggert <eggert@twinsun.com>
5872 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5873 input error, instead of returning NULL the next time we are called
5874 (and therefore losing track of errno).
5876 2003-09-15 Paul Eggert <eggert@twinsun.com>
5878 * getndelim2.c (getndelim2): Don't trash errno when a read
5879 fails, so that the caller gets the proper errno.
5881 * readutmp.c (read_utmp): Likewise.
5882 Check for fstat error. Close stream and free storage
5885 2003-09-14 Bruno Haible <bruno@clisp.org>
5887 * fwriteerror.h: New file.
5888 * fwriteerror.c: New file.
5890 2003-09-14 Jim Meyering <jim@meyering.net>
5892 * getloadavg.c: Correct cpp indentation.
5893 * strdup.c: Likewise.
5894 * vasnprintf.c: Likewise.
5896 2003-09-12 Paul Eggert <eggert@twinsun.com>
5898 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5899 * obstack.c [!defined _LIBC]: Likewise.
5900 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5901 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5902 * exitfail.c: Don't include stdlib.h; no longer needed.
5904 More changes to assume C89 or better.
5906 * error.c (error_tail): Assume vprintf.
5908 * argmatch.c (getenv): Remove decl.
5909 * progreloc.c (get_full_program_name): Define via prototype.
5910 * setenv.c (clearenv): Likewise.
5911 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5913 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5914 (malloc, memcpy): Remove decls.
5915 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5916 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5917 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5918 (memcpy): Remove macro.
5919 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5920 (__P): Remove. All uses removed.
5921 (PTR): Remove. All uses changed to void *.
5922 (CHAR_BIT, NULL): Remove.
5923 (spaces, zeros, memset_space, memset_zero)
5924 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5926 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5927 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5928 Define with prototype.
5929 Remove now-unnecessary prototype decl.
5930 (extra_args_spec): Assume ANSI C. All uses changed.
5931 (extra_args_spec_iso): Remove.
5932 (my_strftime, emacs_strftimeu): Define via prototype.
5933 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5935 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5936 * strtoimax.c: Include <stdlib.h> unconditionally.
5937 (strtoul, strtol): Remove decls.
5938 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5940 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5941 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5942 (LOCALE_PARAM_PROTO): New macro.
5943 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5944 (INTERNAL (strtol), strtol): Define with a prototype.
5945 (PARAMS): Remove. All uses removed.
5946 * tempname.c: Include <string.h> unconditionally.
5947 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5948 * xgethostname.c (main): Define with a prototype.
5949 * xmalloc.c: Include "xalloc.h" first, to check interface.
5950 Include <stdlib.h> unconditionally.
5951 (calloc, malloc, realloc, free): Remove decls.
5952 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5953 Include <stdlib.h> unconditionally. Sort include file names.
5955 (xstrtod): Define with a prototype.
5956 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5957 (strtol, strtoul): Remove decls.
5959 2003-09-11 Paul Eggert <eggert@twinsun.com>
5961 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5962 Include <stdlib.h>, <string.h> unconditionally.
5963 Remove now-unnecessary cast to char *.
5964 * strnlen.c: Include <string.h> unconditionally.
5965 * yesno.c (yesno): Define with a prototype.
5967 2003-09-10 Bruno Haible <bruno@clisp.org>
5969 * strcspn.c: Include <string.h> unconditionally.
5970 * strpbrk.c: Include <string.h> unconditionally.
5971 * strstr.c: Include <string.h> unconditionally.
5972 * unicodeio.c: Include <string.h> unconditionally.
5973 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5974 * unsetenv.c: Likewise.
5975 * xreadlink.c: Include <stdlib.h> unconditionally.
5976 * yesno.c: Include <stdlib.h> unconditionally.
5977 (rpmatch): Add prototype.
5979 2003-09-10 Jim Meyering <jim@meyering.net>
5981 * error.c: Correct indentation of cpp directives.
5983 2003-09-09 Paul Eggert <eggert@twinsun.com>
5987 * acosl.c (main): Use a prototype.
5988 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5991 * getloadavg.c (getloadavg, main): Define via prototypes.
5993 * getopt.h (struct option.name): Assume C89, and use 'const'.
5994 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5995 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5997 * getopt.c (const): Remove macro.
5998 Include <string.h> unconditionally.
5999 (my_index): Remove; all uses changed to strchr.
6000 (strlen): Remove decl.
6001 (exchange): Remove forward decl; no longer needed.
6002 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6003 Define with prototype.
6004 * getopt1.c (const): Remove macro.
6005 (getopt_long, getopt_long_only, main): Define with prototype.
6007 * getugroups.c: Include <string.h> unconditionally.
6009 * getusershell.c: Include <stdlib.h> unconditionally.
6010 (getusershell, setusershell, endusershell, readname, main):
6011 Define with prototypes.
6013 * group-member.c: Include group-member.h first.
6014 Include <stdlib.h> unconditionally.
6016 * hard-locale.c: Include hard-locale.h first.
6017 Include <stdlib.h>, <string.h> unconditionally.
6019 * hash.c (free, malloc): Remove decls.
6020 Include <stdlib.h> unconditionally.
6022 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6023 (getenv): Do not declare.
6025 * idcache.c: Include <string.h> unconditionally.
6027 * long-options.c: Include long-options.h first, to test interface.
6028 Include <stdlib.h> unconditionally.
6030 * makepath.c: Include makepath.h first, to test interface.
6031 Include <stdlib.h> and <string.h> unconditionally.
6033 * linebuffer.c: Include <stdlib.h>.
6034 (free): Remove decl.
6036 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6037 rpl_malloc returns void *, not char *.
6038 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6040 * md5.h: Include <limits.h> unconditionally.
6041 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6042 (__P): Remove; all uses removed.
6043 * md5.c: Include "md5.h" first.
6044 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6045 md5_buffer, md5_process_bytes, md5_process_block):
6046 Define with prototypes.
6047 * sha.h (__P): Remove all uses. (It wasn't defined??)
6048 * sha.c: Include "sha.h" first.
6049 Include <stdlib.h>, <string.h> unconditionally.
6051 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6052 * memcmp.c (__ptr_t): Likewise.
6053 * memrchr.c (__ptr_t): Likewise.
6054 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6055 Include <string.h> unconditionally.
6056 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6057 * memchr.c: Include <stdlib.h> unconditionally.
6058 * memchr.c (LONG_MAX): Remove.
6059 * memrchr.c (LONG_MAX): Likewise.
6060 * memchr.c (__memchr): Define via a prototype.
6061 * memrchr.c (__memrchr): Likewise.
6062 * memcmp.c (__P): Remove, and remove all uses.
6063 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6064 Remove forward decls; no longer needed.
6065 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6066 Use types required by C89 in prototype.
6068 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6069 * savedir.c: Likewise.
6070 * mkdir.c (free): Remove decl.
6071 * rmdir.c (rmdir): Define with a prototype.
6072 * savedir.c: Include savedir.h first, to test interface.
6074 * mktime.c (STDC_HEADERS): Remove.
6075 Include <stdlib.h>, <string.h> unconditionally.
6077 * modechange.c: Include <stdlib.h> unconditionally.
6078 (malloc): Remove decl.
6080 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6081 (free): Remove decl.
6083 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6084 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6085 (This type really should be intptr_t, but that's a C99ism.)
6086 (_obstack_memcpy): Remove: all uses changed to memcpy.
6087 Include <string.h> unconditionally.
6088 (struct obstack): Assume __STDC__ for types of members
6089 chunkfun, freefun, extra_arg.
6090 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6091 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6092 obstack_begin, obstack_specify_allocation,
6093 obstack_specify_allocation_with_arg, obstack_chunkfun,
6094 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6095 Remove unprototyped decls and the macros that use them.
6096 * obstack.c (POINTER): Remove. All uses changed to void *.
6097 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6098 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6099 (defined __STDC__ && __STDC__)]:
6100 Remove nonprototyped code.
6101 Include <stdlib.h> unconditionally.
6102 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6103 _obstack_allocated_p, _obstack_free, obstack_free,
6104 _obstack_memory_used, print_and_abort):
6105 Define using prototypes.
6106 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6107 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6108 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6109 obstack_next_free, obstack_object_size, obstack_room) [0]:
6110 Remove unused, unprototyped code.
6112 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6114 * physmem.c (physmem_total, physmem_available, main): Define
6117 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6118 (main): Define with a prototype.
6120 * posixver.c (getenv): Remove decl.
6122 * putenv.c (malloc): Returns void *, not char *.
6123 Include <string.h> unconditionally.
6124 (strchr, memcpy, NULL): Do not define.
6126 * readtokens.c: Include readtokens.h first, to test interface.
6127 Include <stdlib.h>, <string.h> unconditionally.
6128 (init_tokenbuffer): Define with a prototype.
6130 * regex.c (PARAMS): Remove. All uses removed.
6131 All uses of _RE_ARGS removed, too.
6132 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6134 (bzero): Assume memset exists.
6135 (memcmp, memcpy, NULL): Remove.
6136 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6137 char, or assignments to local vars of type signed char.
6138 (init_syntax_once, PREFIX(extract_number_and_incr),
6139 PREFIX(print_partial_compiled_pattern),
6140 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6141 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6142 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6143 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6144 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6145 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6146 wcs_compile_range, byte_compile_range, truncate_wchar,
6147 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6148 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6149 count_mbs_length, wcs_re_match_2_internal,
6150 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6151 PREFIX(alt_match_null_string_p),
6152 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6153 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6154 regfree, PREFIX(extract_number)): Define with prototype. Remove
6155 now-unnecessary declaration, if any.
6156 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6158 Remove now-unnecessary casts among pointer types.
6159 * regex.h (_RE_ARGS): Remove. All uses removed.
6161 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6162 (free): Remove decl.
6164 * rpmatch.c: Include <stdlib.h> unconditionally.
6166 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6167 (free): Remove decl.
6169 * save-cwd.c: Include <stdlib.h> unconditionally.
6170 * xgetcwd.c: Likewise.
6172 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6173 (free): Remove decl.
6175 * strchrnul.c (strchrnul): Define with a prototype.
6176 Fix bug: c_in was not converted to char before searching.
6178 The following changes are not K&R related:
6180 * group-member.h: Include <sys/types.h>, so that this file is
6182 * makepath.h: Likewise.
6184 * getusershell.c (readname, default_index, line_size, readname):
6185 Use size_t, not int, for sizes.
6186 (readname): If the size overflows, report an error instead of
6189 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6191 * getndelim2.c: Assume stdlib.h per the C89 spec.
6193 2003-09-08 Paul Eggert <eggert@twinsun.com>
6195 Assume C89 or better; remove K&R cruft.
6196 A few of these changes were first proposed by Derek Robert Price
6197 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6199 * addext.c: Include <string.h> unconditionally.
6200 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6201 Don't declare getenv or malloc.
6203 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6204 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6206 (find_stack_direction, alloca): Use prototypes.
6208 * atexit.c (atexit): Define using a prototype.
6210 * basename.c, dirname.c, stripslash.c:
6211 Include <string.h> unconditionally.
6213 * bcopy.c: Include <stddef.h>.
6214 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6216 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6218 * error.h (error, error_at_line, error_print_progname)
6219 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6220 * error.c: Include error.h first, to check interface.
6221 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6222 (VA_START): Remove; all uses changeed to va_start.
6223 (exit, strerror): Remove decls.
6224 (error_print_progname): Prototype uncondionally.
6225 Don't include <errno.h>; no longer needed.
6226 (private_strerror): Remove.
6227 (error_tail): Always define.
6228 (error, error_at_line): Assume C89 or better; always use prototypes.
6229 * fatal.c: Include "fatal.h" first, to test interface.
6230 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6231 (VA_START): Remove; all uses changed to va_start.
6232 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6234 (exit): Remove decl.
6235 (fatal): Prototype unconditionally. Assume va_start works.
6236 Abort at end, to pacify gcc.
6238 * euidaccess.c (main): Define with a prototype.
6240 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6242 * exitfail.c: Include <stdlib.h> unconditionally.
6244 * fnmatch_.h (__P): Remove. All uses changed to assume
6246 * fnmatch.c: Include fnmatch.h first, to test interface.
6247 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6248 (getenv): Remove decl.
6249 (fnmatch): Define using a prototype.
6250 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6251 (FCT): Define using a prototype.
6253 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6255 * gethostname.c: Include <stddef.h>.
6256 (gethostname): Define with prototype. Length is size_t, not int.
6258 2003-09-08 Paul Eggert <eggert@twinsun.com>
6260 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6261 getversion.c should have been removed then, but was accidentally
6264 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6265 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6267 2003-09-07 Paul Eggert <eggert@twinsun.com>
6269 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6270 copy_tm_result. Bug reported by Simon Josefsson in
6271 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6273 2003-09-06 Paul Eggert <eggert@twinsun.com>
6275 * time_r.c, time_r.h: New files.
6277 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6279 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6280 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6282 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6284 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6285 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6288 * timegm.c: Switch to glibc implementation, with the following changes:
6289 [defined HAVE_CONFIG_H]: Include <config.h>.
6290 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6291 (__mktime_internal) [!defined _LIBC]: New decl.
6292 (__gmtime_r) [!defined _LIBC]: New macro and function.
6293 (timegm): Use a prototype, since gnulib assumes C89.
6294 Do not bother declaring tmp to be const, as it's not really usefu.
6295 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6296 (timegm): Declare only if HAVE_DECL_TIMEGM.
6298 2003-09-03 Paul Eggert <eggert@twinsun.com>
6300 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6301 Bug reported by Lute Kamstra in
6302 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6304 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6305 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6306 course with correspondingly smaller numbers for tomorrow and
6307 yesterday. From Tadayoshi Funaba. Originally installed into
6308 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6311 2003-08-31 Simon Josefsson <jas@extundo.com>
6313 * timegm.h: New file.
6314 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6316 2003-08-31 Karl Berry <karl@gnu.org>
6318 * argp.h: update from libc.
6320 2003-08-28 Bruno Haible <bruno@clisp.org>
6322 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6323 warning on QNX, which defines O_BINARY to 000000.
6325 2003-08-24 Bruno Haible <bruno@clisp.org>
6327 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6328 MSVC7 <stdio.h> is included later.
6330 2003-08-20 Bruno Haible <bruno@clisp.org>
6332 * progname.h: New file, from GNU gettext.
6333 * progname.c: New file, from GNU gettext.
6334 * progreloc.c: New file, from GNU gettext.
6336 2003-08-19 Bruno Haible <bruno@clisp.org>
6338 * xstrdup.c: Assume <string.h> exists.
6340 2003-08-18 Jim Meyering <jim@meyering.net>
6342 * setenv.h: Indent nested cpp directive.
6343 * vasnprintf.c: Remove trailing blanks.
6345 2003-08-17 Simon Josefsson <jas@extundo.com>
6346 Bruno Haible <bruno@clisp.org>
6348 * xstrndup.h: New file.
6349 * xstrndup.c: New file.
6351 2003-08-17 Bruno Haible <bruno@clisp.org>
6353 * strndup.h: New file.
6355 2003-08-16 Paul Eggert <eggert@twinsun.com>
6357 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6358 space, undoing this 2003-08-12 change:
6359 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6361 2003-08-16 Jim Meyering <jim@meyering.net>
6363 Merge from coreutils.
6364 * xstrtoimax.c: #else #if -> #elif.
6365 * xstrtoumax.c: Likewise.
6367 2003-08-15 Paul Eggert <eggert@twinsun.com>
6369 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6370 rather than tab, after '#' in shell-script copyright notices.
6371 Suggested by Bruno Haible.
6373 2003-08-15 Jim Meyering <jim@meyering.net>
6374 and Paul Eggert <eggert@twinsun.com>
6376 Merge from coreutils.
6377 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6378 member but strut utmpx does not. Needed for AIX 4.3.3.
6379 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6381 2003-08-15 Jim Meyering <jim@meyering.net>
6383 Merge from coreutils.
6384 * xgethostname.c: Include <stdlib.h>.
6385 (xghostname): Don't exit for anything other than memory-related
6386 failure; just return NULL.
6387 * userspec.c: Include "posixver.h".
6388 (parse_user_spec): Accept `.' as a separator only
6389 in pre-POSIX-200112 mode.
6390 * strtoimax.c: Use #elif rather than #else #if.
6391 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6392 Remove function, now that we can rely on a working tzset function.
6393 [!_LIBC]: Ensure that the required autoconf test has been run.
6394 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6395 Use underlying_strftime for %r.
6396 * sha.c: Merge in some clean-up and optimization changes from glibc.
6397 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6398 Ensure that it is a multiple of 64.
6399 Rearrange loop exit tests so as to avoid performing an
6400 additional fread after encountering an error or EOF.
6401 * realloc.c: Update copyright date.
6403 2003-08-14 Jim Meyering <jim@meyering.net>
6405 Merge from coreutils.
6406 * obstack.h: Whitespace changes.
6407 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6408 and xcalloc return values.
6409 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6410 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6411 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6412 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6413 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6415 Use mntctl's return value to drive the entry-processing loop, since
6416 we can't rely on the value of the vmt_length member in the last
6417 entry. On some systems doing so could result in exhausting
6418 virtual memory. Based in part on a patch from Mike Jetzer.
6420 2003-08-14 Jim Meyering <jim@meyering.net>
6421 and Paul Eggert <eggert@twinsun.com>
6423 Merges from coreutils, plus other fixes.
6424 * physmem.c: Merge in portability changes from gcc/libiberty
6425 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6426 for credits and details. Thanks to Kaveh Ghazi for helping
6427 to keep these files in sync.
6428 (ARRAY_SIZE): Define it.
6429 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6430 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6431 (memcasecmp): Don't assume size_t fits in unsigned int.
6432 Remove casts and duplicate code.
6433 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6434 (memcpy): Remove definition.
6435 Merge in some clean-up and optimization changes from glibc.
6436 [BLOCKSIZE]: Move definition to top of file.
6437 Ensure that it is a multiple of 64.
6438 Rearrange loop exit tests so as to avoid performing an
6439 additional fread after encountering an error or EOF.
6440 * md5.h (md5_uintptr): Define.
6441 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6442 return to the initial working directory. Preserve errno
6444 * idcache.c: Include "xalloc.h".
6445 (xmalloc, xrealloc): Remove decls.
6446 (getuser): Remove casts no longer required in C89.
6447 * human.c: Include stdio.h, for sprintf.
6448 * group-member.c: Include "xalloc.h".
6449 (xmalloc, xrealloc): Remove decls.
6450 (get_group_info): Remove casts no longer required in C89.
6451 * getusershell.c (readname): Remove casts no longer required in C89.
6452 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6453 * getline.c: Whitespace fix, from coreutils.
6455 2003-08-13 Paul Eggert <eggert@twinsun.com>
6457 * exclude.c: Include <ctype.h>
6458 (IN_CTYPE_DOMAIN): New macro.
6460 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6463 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6464 Undo previous (whitespace-only) change.
6466 2003-08-12 Paul Eggert <eggert@twinsun.com>
6468 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6469 Normalize leading white space and remove trailing white space.
6470 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6471 notice, as per ../config/srclist-update.
6473 Merge from coreutils.
6474 * euidaccess.h: New file.
6475 * euidaccess.c: Include it.
6476 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6477 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6478 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6480 2003-08-11 Bruno Haible <bruno@clisp.org>
6482 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6483 (vasnprintf): Use it instead of wcslen.
6485 2003-08-11 Bruno Haible <bruno@clisp.org>
6487 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6488 value to ensure that _Bool promotes to int. Use #define for _Bool when
6489 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6491 2003-08-10 Karl Berry <karl@gnu.org>
6493 * regex.h: update from libc (whitespace fix).
6495 2003-08-09 Paul Eggert <eggert@twinsun.com>
6497 Merge some files from coreutils. These changes were
6498 originally made by Jim Meyering.
6499 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6500 many older Unixes require this.
6501 * alloca.c (alloca): Remove cast to argument of free;
6502 no longer needed in C89.
6503 * alloca_.h, regex.h: Fix white space to match
6504 what GNU indent does.
6506 2003-08-05 Paul Eggert <eggert@twinsun.com>
6508 * bumpalloc.h: Remove.
6510 2003-08-04 Paul Eggert <eggert@twinsun.com>
6512 * getloadavg.c: Change copyright notice and spacing to conform to
6515 Merge from coreutils.
6516 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6518 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6519 from Karl Berry, implemented by Jim Meyering.
6520 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6521 from Dmitry V. Levin.
6522 Remove anachronistic cast of xrealloc.
6523 * fnmatch_.h (__const): Remove. Use 'const'.
6524 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6525 type. Otherwise, it wouldn't compile with at least /bin/cc on
6526 ymp-cray-unicos9.0.2.X.
6527 Combine two mostly-identical uses of alloca into one.
6528 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6530 2003-08-04 Dave Love <d.love@dl.ac.uk>
6534 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6535 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6536 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6537 obsolete NLIST_NAME_UNION.
6538 [__GNU__]: Undef BSD and FSCALE.
6539 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6541 2003-08-03 Paul Eggert <eggert@twinsun.com>
6543 * stdbool_.h (_Bool): Make it signed char, instead of
6544 an enum type, so that it's guaranteed to promote to int. See:
6545 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6547 2003-07-31 Paul Eggert <eggert@twinsun.com>
6549 * strerror.c: Include config.h, limits.h. Declare sprintf.
6550 (strerror): Don't assume that a printable int fits in 14 bytes.
6552 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6553 Bruno Haible <bruno@clisp.org>
6555 * getline.h (getline, getdelim): Change return type to ssize_t.
6556 * getline.c (getline, getdelim): Likewise.
6557 Remove _GNU_SOURCE define; now it's defined in config.h through
6560 2003-07-22 Paul Eggert <eggert@twinsun.com>
6562 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6563 over-parenthesization in macros.
6565 Sync with coreutils.
6567 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6570 Use `exit_failure' for xalloc and xmemcoll instead of their own
6571 private exit-failure variables.
6572 * xalloc.h (xalloc_exit_failure): Remove.
6573 * xmalloc.c: Likewise. Include exitfail.h.
6574 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6575 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6576 * xmemcoll.c: Likewise. Include exitfail.h.
6577 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6579 2003-07-18 Paul Eggert <eggert@twinsun.com>
6581 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6582 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6583 to test that it can stand by itself. Include "exitfail.h".
6584 Clients should set exit_failure instead.
6585 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6587 2003-07-18 Andreas Schwab <schwab@suse.de>
6589 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6591 2003-07-18 Bruno Haible <bruno@clisp.org>
6593 * getndelim2.h: New file.
6594 * getndelim2.c: Make into a module of its own. Include config.h,
6596 (getndelim2): Make non-static. Change return type to ssize_t.
6597 * getline.h: Change argument names.
6598 * getline.c: Include getndelim2.h instead of getndelim2.c.
6599 * getnline.c: Include getndelim2.h.
6601 2003-07-17 Bruno Haible <bruno@clisp.org>
6603 * Makefile.am: Remove file.
6604 * Makefile.in: Remove file.
6606 2003-07-17 Bruno Haible <bruno@clisp.org>
6608 * getnline.h: New file.
6609 * getnline.c: New file.
6610 * getndelim2.c: New file, extracted from getline.c.
6611 (getndelim2): Renamed from getdelim2, with added nmax argument.
6612 * getline.c: Include getndelim2.c.
6613 (getdelim2): Moved out to getndelim2.c.
6614 (getline, getdelim): Update.
6616 2003-07-15 <karl@gnu.org>
6618 * vasnprintf.c: update from gettext.
6620 2003-07-15 Jim Meyering <jim@meyering.net>
6622 * makepath.c (make_path): Enclose diagnostic in _(...).
6624 2003-07-14 Paul Eggert <eggert@twinsun.com>
6626 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6627 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6628 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6629 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6630 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6631 updated automatically by ../config/srclist-update. This changes
6632 their license from LPGL to GPL.
6634 2003-07-14 Jim Meyering <jim@meyering.net>
6636 Don't emit diagnostics. Let callers do that.
6637 * save-cwd.c: Don't include "error.h".
6638 (save_cwd): Don't call error. Ensure that errno is valid
6639 when returning nonzero.
6641 * save-cwd.h (restore_cwd): Update prototype.
6642 * save-cwd.c (restore_cwd): Remove two parameters.
6643 Simplify. Don't call error upon failure. Let callers do that.
6644 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6645 when auditing is enabled. But don't bother updating the #if.
6647 2003-07-14 Simon Josefsson <jas@extundo.com>
6649 * mempcpy.h: New file.
6650 * mempcpy.c: New file.
6652 2003-07-14 Paul Eggert <eggert@twinsun.com>
6654 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6655 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6656 unicodeio.c, unicodeio.h, unlocked-io.h:
6657 Switch from LGPL to GPL.
6659 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6661 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6662 it breaks C++ compilation.
6663 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6665 2003-07-10 Jim Meyering <jim@meyering.net>
6667 * vasnprintf.c: Remove trailing blanks.
6668 Make cpp indentation consistent.
6670 2003-07-09 Paul Eggert <eggert@twinsun.com>
6672 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6673 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6674 Switch from LGPL to GPL.
6676 2003-07-07 Paul Eggert <eggert@twinsun.com>
6678 * mktime.c: Fix some boundary cases and remove need for floating point.
6680 Issue a compile-time diagnostic if time_t is floating point, or if
6681 two's complement arithmetic is not in effect, or if arithmetic
6682 right shift does not propagate the sign. These assumptions were
6683 all in the original code but they weren't checked.
6685 (TIME_T_MIDPOINT, verify): New macros.
6686 (__isleap): Remove; it has integer overflow problems.
6687 (leapyear): New function, without those problems.
6688 (ydhms_tm_diff): Remove; splitting into two parts.
6689 (ydhms_diff): New function, containing the arithmetic part of
6690 the old ydhms_tm_diff function. Issue a compile-time
6691 diagnostic if we are not using C99 integer division.
6692 Avoid casts when possible.
6693 (guess_time_tm): New function, containing the checking part of
6694 the old ydhms_tm_diff function. Return the new value, rather than
6695 the difference between it and the old. Accept a new argument T
6696 so that *T specifies the old value. Check for overflow in the result.
6698 (__mktime_internal): Use a time_t offset, not a long int offset.
6699 This undoes the 2003-06-04 change, which is no longer needed now
6700 that we have better overflow checking.
6701 (localtime_offset): Likewise.
6703 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6704 and long are 64-bit but int is only 32-bit.
6705 (ydhms_diff): Use long int to store year1 and yday1.
6706 Issue a compile-time diagnostic if long int is not wide enough.
6708 (__mktime_internal): Use long int to store adjusted year and yday.
6709 Use plain C rather than preprocessor commands, if that doesn't
6711 Check for overflow (and try to repair) after each probe
6712 rather than checking only at the very end. This avoids some bugs
6713 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6714 does not equal GMT offset at maximum time).
6715 Use integer to check for overflow rather than floating point; this
6716 is more portable to non-IEEE hosts, and is a tad faster.
6717 When we detect that we are oscillating between two values,
6718 don't check whether tm_isdst has the requested value, since
6719 we already know the answer. When tm_isdst has the wrong value,
6720 use a different heuristic to find the right one, based on the
6721 extreme values actually observed in practice in tz2003a,
6722 rather than the (overly optimistic) "previous 3 calendar quarters".
6724 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6725 "T const" to accommodate glibc style.
6726 (check_result): Use less-confusing report format. "long" -> "long int.
6728 Don't loop if the iteration overflows time_t.
6729 Allow a negative step in the iteration.
6731 2003-07-01 Paul Eggert <eggert@twinsun.com>
6733 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6734 having it depend on HAVE_SYS_TYPES_H.
6736 2003-06-25 Bruno Haible <bruno@clisp.org>
6738 * readlink.c: New file.
6740 2003-06-20 Bruno Haible <bruno@clisp.org>
6742 Assume C89, so PARAMS isn't needed.
6743 * unicodeio.h (PARAMS): Remove.
6744 * unicodeio.c: Don't use PARAMS.
6746 2003-06-18 Jim Meyering <jim@meyering.net>
6748 Merge changes from coreutils.
6749 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6750 Remove explicit declarations of xmalloc and realloc.
6752 (read_utmp): Remove anachronistic cast of xmalloc.
6754 2003-06-17 Paul Eggert <eggert@twinsun.com>
6756 Assume C89, so PARAMS isn't needed.
6757 * backupfile.h (PARAMS): Remove. All uses removed.
6758 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6759 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6760 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6761 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6762 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6763 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6764 xstrtol.h: Likewise.
6765 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6766 same.h, strverscmp.h: Do not include config.h; no longer needed.
6767 Anyway, config.h should always be included before any other file.
6769 2003-06-11 Simon Josefsson <jas@extundo.com>
6771 * sysexit_.h: New file.
6773 2003-05-20 Derek Price <derek@ximbiot.com>
6775 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6777 2003-06-10 Simon Josefsson <jas@extundo.com>
6779 * strchrnul.h: New file.
6780 * strchrnul.c: New file.
6782 2003-06-10 Simon Josefsson <jas@extundo.com>
6784 * argp.h: New file, from glibc.
6785 * argp-ba.c: New file, from glibc.
6786 * argp-eexst.c: New file, from glibc.
6787 * argp-fmtstream.c: New file, from glibc.
6788 * argp-fmtstream.h: New file, from glibc.
6789 * argp-fs-xinl.c: New file, from glibc.
6790 * argp-help.c: New file, from glibc.
6791 * argp-namefrob.h: New file, from glibc.
6792 * argp-parse.c: New file, from glibc.
6793 * argp-pv.c: New file, from glibc.
6794 * argp-pvh.c: New file, from glibc.
6795 * argp-xinl.c: New file, from glibc.
6797 2003-06-07 Jim Meyering <jim@meyering.net>
6799 * readtokens.h: Put `Free Software Foundation, Inc.'
6800 in place of my name in the copyright comment.
6801 Remove definition and uses of __P.
6804 * stat.c: Don't declare xmalloc explicitly.
6805 Instead, include "xalloc.h".
6806 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6807 xrealloc, and xcalloc return values.
6808 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6810 * xgetcwd.h: Remove definition/uses of PARAMS.
6812 2003-06-06 Jim Meyering <jim@meyering.net>
6814 * stdbool_.h: Renamed from stdbool.h.in.
6816 2003-06-06 Jim Meyering <jim@meyering.net>
6818 Merge from coreutils.
6819 * same.c: (same_name): Declare *_basename locals to be `const'.
6820 Consolidate declarations and initializations of *_base* locals.
6822 Merge from coreutils.
6823 This avoids a core dump on systems without GNU putenv,
6824 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6825 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6826 (unsetenv): New static function, from GNU libc.
6827 (rpl_putenv): Use it.
6829 * modechange.c: Remove trailing blanks.
6831 Merge from coreutils.
6832 * fsusage.c: Remove declaration of statfs.
6833 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6835 * posixtm.c: Include <stdbool.h> unconditionally.
6837 2003-06-05 Paul Eggert <eggert@twinsun.com>
6839 * mktime.c (__mktime_internal): When resolving a tm_isdst
6840 mismatch, look in future quarters as well as past. This fixes a
6841 bug when processing fall-backwards gaps immediately after a long
6842 period of daylight-saving time.
6844 * mktime.c: Assume freestanding C89 or better.
6845 (HAVE_LIMITS_H): Remove. Assume it's 1.
6846 (__P): Remove; not used.
6847 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6848 (mktime, not_equal_tm, print_tm, check_result,
6849 main): Use prototypes. Use const * where appropriate.
6850 (main): Fix typo in testing code that uncovered by above changes.
6851 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6853 2003-06-04 Paul Eggert <eggert@twinsun.com>
6855 * mktime.c: Fix Debian bug 177940
6856 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6857 (localtime_offset): Now long int, not time_t, because we want it
6858 to be guaranteed to be signed. All uses changed.
6859 (__mktime_internal): If overflow would occur when adding offset,
6862 Merge 'human' changes from coreutils. Rewrite to support
6863 locale-specific notations like thousands separators.
6864 * human.c: Simplify authorship notice.
6865 Include human.h immediately after config.h.
6866 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6867 <limits.h>: Do not include, since human.h does.
6868 (SIZE_MAX, UINTMAX_MAX): New macros.
6869 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6870 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6871 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6872 (power_letter): Renamed from suffixes.
6873 (generate_suffix_backwards): Remove.
6874 (adjust_value): Now takes int style (because of human.h changes)
6875 and long double value (for greater precision on some platforms).
6876 (group_number): New function.
6877 (human_readable): Use it. Use integer options, not enum.
6878 Put the options before the sizes in the arg list.
6879 Support all the new options.
6880 The old human_readable function has been removed;
6881 use inttostr.h instead.
6882 (human_readable, default_block_size, humblock):
6883 Use uintmax_t, not int, for block sizes.
6884 (human_readable_inexact, block_size_types): Remove.
6885 (block_size_opts): New constant.
6886 (human_options): Renamed from human_block_size, with new signature
6887 that allows block sizes up to UINTMAX_MAX. All callers changed.
6888 * human.h: Add copyright and authorship notice.
6889 Include <limits.h> and <stdbool.h> unconditionally.
6890 (PARAMS): Remove. All uses removed.
6891 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6892 (enum human_inexact_style): Remove tag; now a nameless enum.
6893 (human_floor, human_ceiling, human_round_to_even): Now have
6894 values 2, 0, 1 rather than -1, 1, 0.
6895 (human_group_digits, human_suppress_point_zero, human_autoscale,
6896 human_base_1024, human_SI, human_B): New constants.
6897 (human_readable_inexact, human_block_size): Remove.
6898 (human_readable): Size args are now uintmax_t, not int.
6899 (human_options): New decl.
6901 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6902 unnecessary now that we assume C89 or better. This change
6903 imported from coreutils.
6905 * mktime.c (__mktime_internal): Do not reject negative timestamps
6906 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6907 in the 2003-05-30 sync from glibc.
6909 .h files should stand alone, but we shouldn't include <sys/types.h>
6910 if we can get away with just <stddef.h>.
6912 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6913 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6914 rather than <sys/types.h>, as we merely need size_t.
6915 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6917 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6918 Include <stdio.h>, to get FILE.
6919 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6920 memcasecmp.h has included <stddef.h> and all we need is size_t.
6921 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6922 our interface, instead of including <sys/types.h>
6924 2003-06-02 Paul Eggert <eggert@twinsun.com>
6927 Fix some minor time-related bugs with POSIX time arguments.
6928 Some valid time stamps were being rejected (notably -1, and
6929 time stamps before 1900 on 64-bit hosts). And some invalid
6930 time stamps were being accepted, e.g. September 31.
6932 * posixtm.h (posixtime): Return bool instead of time_t, so
6933 that we can return (time_t) -1 successfully.
6934 * posixtm.c: Likewise.
6935 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6936 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6937 (t): Remove static var.
6938 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6939 of static var. All uses changed.
6940 (year): Do not reject years before 1900; they can occur with
6942 (posix_time_parse): Do not check for out-of-range components;
6943 that is now the caller's responsibility, since our checks were
6944 only approximations.
6945 (posixtime): Use mktime to check for out-of-range components,
6946 since it knows them exactly.
6947 If mktime returns (time_t) -1, check whether an error actually occurred
6948 by invoking localtime on -1.
6949 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6950 posixtime failures better.
6951 Improve the test data (in comments only).
6953 2003-05-30 <karl@gnu.org>
6955 * mktime.c: update from libc.
6957 2003-05-30 Bruno Haible <bruno@clisp.org>
6959 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6960 * localcharset.h: Likewise.
6961 * localcharset.c: Likewise.
6963 2003-05-28 Paul Eggert <eggert@twinsun.com>
6965 Assume the headers required for C89 freestanding compilers.
6966 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6967 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6968 without checking for HAVE_LIMITS_H.
6969 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6970 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6972 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6973 * exclude.c: Include <stdbool.h> unconditionally.
6974 * tempname.c: Include <stddef.h> unconditionally.
6975 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6976 * modechange.c, rpmatch.c (NULL): Don't define, since
6977 <stddef.h> does that.
6978 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6979 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6980 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6981 * xstrtol.c: Likewise.
6982 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6983 * savedir.c: Include <stddef.h> instead of defining NULL.
6985 * addext.c (addext): Use assignment rather than cast, to avoid
6986 warnings on some platforms.
6988 * mktime.c (__mktime_internal): Do not reject negative timestamps
6991 2003-05-10 Bruno Haible <bruno@clisp.org>
6993 * linebreak.c (iconv_string_length): Don't return -1 just because the
6994 string is longer than 4 KB.
6996 2003-05-12 Jim Meyering <jim@meyering.net>
6998 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6999 the space-padded-by-default conversion specifiers, %e, %k, %l.
7001 2003-05-03 Bruno Haible <bruno@clisp.org>
7003 Upgrade to Unicode-4.0.
7004 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7005 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7006 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7007 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7008 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7009 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7010 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7011 Change width of U+E0100..U+E01EF from 1 to 0.
7013 2003-04-25 Bruno Haible <bruno@clisp.org>
7015 * copy-file.c: Include <stddef.h>, for size_t.
7017 2003-04-25 Jim Meyering <jim@meyering.net>
7019 * copy-file.c (copy_file_preserving): Declare buf_size to be
7020 of type size_t, not int.
7022 2003-04-11 Jim Meyering <jim@meyering.net>
7024 Merge changes from Coreutils.
7026 2003-03-22 Jim Meyering <jim@meyering.net>
7028 * strftime.c (widen): Cast alloca return value to proper type.
7030 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7033 * strftime.c (my_strftime): Handle very large width
7034 specifications for numeric values correctly. Improve checks for
7037 2003-01-19 Jim Meyering <jim@meyering.net>
7039 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7040 (nl_get_alt_digit) [! defined my_strftime]: Define.
7041 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7042 _nl_get_alt_digit and _nl_get_walt_digit.
7044 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7045 These changes have no effect outside of _LIBC.
7047 2003-04-10 Bruno Haible <bruno@clisp.org>
7049 * findprog.h: New file, from GNU gettext.
7050 * findprog.c: New file, from GNU gettext.
7052 2003-04-05 Jim Meyering <jim@meyering.net>
7054 Merge changes from Coreutils.
7056 * exclude.h (PARAMS): Remove definition and uses.
7057 * exclude.c: Remove uses of `PARAMS'.
7059 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7060 Add test-cases for DOS filenames. Declare program_name.
7061 (main): Set up program_name. Patch by Rich Dawe.
7063 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7065 Use mntctl's return value to drive the entry-processing loop, since
7066 we can't rely on the value of the vmt_length member in the last
7067 entry. On some systems doing so could result in exhausting
7068 virtual memory. Based in part on a patch from Mike Jetzer.
7070 2003-04-04 Bruno Haible <bruno@clisp.org>
7072 * linebreak.h: New file, from GNU gettext.
7073 * linebreak.c: New file, from GNU gettext with slight modifications.
7074 * lbrkprop.h: New file, from GNU gettext.
7076 2003-04-03 Bruno Haible <bruno@clisp.org>
7078 * utf8-ucs4.h: New file, from GNU gettext.
7079 * utf16-ucs4.h: New file, from GNU gettext.
7080 * ucs4-utf8.h: New file, from GNU gettext.
7081 * ucs4-utf16.h: New file, from GNU gettext.
7083 2003-04-02 Bruno Haible <bruno@clisp.org>
7085 * binary-io.h: New file, from GNU gettext.
7087 2003-04-01 Bruno Haible <bruno@clisp.org>
7089 * pathname.h: New file, from GNU gettext.
7090 * concatpath.c: New file, from GNU gettext.
7092 2003-03-30 Bruno Haible <bruno@clisp.org>
7094 * copy-file.c (copy_file_preserving): Don't set owner if the function
7095 chown() doesn't exist.
7097 2003-03-28 Bruno Haible <bruno@clisp.org>
7099 * copy-file.h: New file, from GNU gettext.
7100 * copy-file.c: New file, from GNU gettext.
7102 2003-03-18 Jim Meyering <jim@meyering.net>
7104 * quote.c (quote_n): Fix typo in comment.
7106 2003-03-14 Jim Meyering <jim@meyering.net>
7108 Merge changes from Coreutils.
7109 * obstack.h (obstack_object_size): Declare temporary, __o,
7110 to be const, in order to avoid warnings.
7111 (obstack_room): Likewise.
7112 (obstack_empty_p): Likewise.
7114 2003-03-13 Paul Eggert <eggert@twinsun.com>
7116 Merge changes from Bison.
7117 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7118 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7119 when compiling Bison 1.875's `bitset bset = obstack_alloc
7120 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7121 * hash.c: Include <stdbool.h> unconditionally.
7123 2003-03-09 Paul Eggert <eggert@twinsun.com>
7125 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7126 Reported by Bruce Becker; see:
7127 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7129 2003-03-03 Paul Eggert <eggert@twinsun.com>
7130 Bruno Haible <bruno@clisp.org>
7132 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7133 Reported by John Hughes, see
7134 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7136 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7138 * poll_.h: New file.
7141 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7143 * mathl.h: New file.
7144 * acosl.c: New file.
7145 * asinl.c: New file.
7146 * atanl.c: New file.
7147 * ceill.c: New file.
7150 * floorl.c: New file.
7151 * frexpl.c: New file.
7152 * ldexpl.c: New file.
7154 * sincosl.c: New file.
7156 * sqrtl.c: New file.
7158 * trigl.c: New file.
7159 * trigl.h: New file.
7161 2003-02-17 Bruno Haible <bruno@clisp.org>
7163 * mkdtemp.h: New file, from GNU gettext.
7164 * mkdtemp.c: New file, from GNU gettext.
7166 2003-01-31 Bruno Haible <bruno@clisp.org>
7168 * rename.c: #undef rename before defining rpl_rename.
7169 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7171 2003-01-30 Bruno Haible <bruno@clisp.org>
7173 * printf-args.h: New file, from GNU gettext.
7174 * printf-args.c: New file, from GNU gettext.
7175 * printf-parse.h: New file, from GNU gettext.
7176 * printf-parse.c: New file, from GNU gettext.
7177 * vasnprintf.h: New file, from GNU gettext.
7178 * vasnprintf.c: New file, from GNU gettext.
7179 * asnprintf.c: New file, from GNU gettext.
7180 * vasprintf.h: New file, from GNU gettext with modifications.
7181 * vasprintf.c: New file, from GNU gettext.
7182 * asprintf.c: New file, from GNU gettext.
7184 2003-01-29 Bruno Haible <bruno@clisp.org>
7186 * stpncpy.h: New file, from GNU gettext with modifications.
7187 * stpncpy.c: New file, from GNU gettext with modifications.
7189 2003-01-28 Bruno Haible <bruno@clisp.org>
7191 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7193 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7196 2003-01-27 Bruno Haible <bruno@clisp.org>
7198 * xsetenv.h: New file, from GNU gettext.
7199 * xsetenv.c: New file, from GNU gettext.
7201 2003-01-23 Bruno Haible <bruno@clisp.org>
7203 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7205 2003-01-22 Bruno Haible <bruno@clisp.org>
7207 * exit.h: New file, from GNU gettext.
7209 2003-01-11 Bruno Haible <bruno@clisp.org>
7211 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7212 * strcase.h (strcasecmp, strncasecmp): Likewise.
7214 2003-01-14 Jim Meyering <jim@meyering.net>
7216 * same.c (same_name): Tweak a comment.
7218 2003-01-11 Bruno Haible <bruno@clisp.org>
7220 * same.c (same_name): Reorder tests so as to avoid calling stat()
7221 when a string comparison is sufficient.
7223 2003-01-11 Bruno Haible <bruno@clisp.org>
7225 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7228 2003-01-11 Bruno Haible <bruno@clisp.org>
7230 * hash-pjw.c: Add comment about low quality of this function.
7232 2003-01-12 Paul Eggert <eggert@twinsun.com>
7234 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7235 to avoid collisions with libcurses and libreadline.
7237 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7238 * getstr.h, getstr.c: Remove.
7239 * getline.c: Include "getline.h", to check interface.
7240 Move body of old getstr.c here: this defines MIN_CHUNK and
7241 declares getdelim2, which is renamed from getstr.
7242 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7244 * linebuffer.c (readlinebuffer): Renamed from readline.
7246 * linebuffer.h: Likewise.
7247 (readline): Remove backward-compatibility macro.
7249 2003-01-12 Jim Meyering <jim@meyering.net>
7251 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7253 2003-01-10 Bruno Haible <bruno@clisp.org>
7255 * alloca_.h: New file.
7256 * getdate.y: Unconditionally include alloca.h.
7257 * makepath.c: Likewise.
7258 * setenv.c: Likewise.
7259 * userspec.c: Likewise.
7261 2003-01-09 Bruno Haible <bruno@clisp.org>
7263 * stdbool.h.in: New file.
7265 2003-01-08 Bruno Haible <bruno@clisp.org>
7267 * safe-read.c: Include specification header first, to ensure its
7269 * full-write.c: Likewise.
7271 2003-01-08 Jim Meyering <jim@meyering.net>
7273 * full-write.c: Undefine and define-away `const' after inclusion
7274 of errno.h, not before. Suggestion from Bruno Haible.
7276 2003-01-07 Jim Meyering <jim@meyering.net>
7278 * full-write.c: Rework so that it may serve to define full_read, too.
7279 * full-read.c: Simply #define FULL_READ and include full-write.c.
7281 2003-01-06 Jim Meyering <jim@meyering.net>
7283 * version-etc.c: Update year in translatable copyright string.
7285 2002-12-25 Bruno Haible <bruno@clisp.org>
7287 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7288 * xstrtol.h: Likewise.
7289 * xstrtoimax.c: Likewise.
7290 * xstrtoumax.c: Likewise.
7291 * human.h: Likewise.
7293 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7294 on systems that have <inttypes.h> but not <stdint.h>.
7296 2002-12-31 Paul Eggert <eggert@twinsun.com>
7298 * memcoll.c (memcoll): Fall back on a simple algorithm using
7299 memcmp if strcoll doesn't work.
7301 2002-12-23 Bruno Haible <bruno@clisp.org>
7303 * localcharset.h: New file.
7304 * localcharset.c: Include it.
7305 * unicodeio.c: Likewise.
7307 2002-12-22 Bruno Haible <bruno@clisp.org>
7309 * utime.c (utime_null): No need to call ftruncate if the file was
7312 2002-12-23 Bruno Haible <bruno@clisp.org>
7314 * memcoll.c (STRCOLL): New macro.
7317 2002-12-22 Bruno Haible <bruno@clisp.org>
7319 * getstr.h (getstr): Define, to avoid clash with libcurses.
7320 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7322 2002-12-22 Bruno Haible <bruno@clisp.org>
7324 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7326 2002-12-23 Bruno Haible <bruno@clisp.org>
7328 * getline.h: Include <stddef.h>, for size_t.
7330 * unicodeio.h: Include <stddef.h>, for size_t.
7331 * unicodeio.c: Don't include <stddef.h>.
7333 2002-12-17 Bruno Haible <bruno@clisp.org>
7335 * canon-host.c (strdup): Remove unused declaration.
7337 * fsusage.c: Include full_read.h.
7338 (get_fs_usage): Use full_read instead of safe_read.
7340 * utime.c (utime_null): Use SAFE_READ_ERROR.
7342 2002-12-11 Bruno Haible <bruno@clisp.org>
7344 * setenv.h: Rewritten to cope with systems that have setenv() but not
7346 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7349 2002-12-11 Bruno Haible <bruno@clisp.org>
7351 * setenv.c (alloca): Fall back to malloc.
7353 (setenv): Use freea() to free memory allocated with alloca().
7355 2002-11-13 Bruno Haible <bruno@clisp.org>
7357 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7358 function declarations.
7359 * unsetenv.c (unsetenv): Likewise.
7361 2002-03-04 Bruno Haible <bruno@clisp.org>
7363 Portability to AIX 4.3.3.
7364 * unsetenv.c: New file, extracted from setenv.c.
7365 * setenv.c: Move the unsetenv() function to unsetenv.c.
7367 2001-12-20 Bruno Haible <bruno@clisp.org>
7369 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7370 use malloc instead. For SunOS 4.
7372 2001-12-11 Bruno Haible <bruno@clisp.org>
7374 * setenv.c: Declare alloca.
7375 (compar_fn_t): New typedef.
7376 (KNOWN_VALUE, STORE_VALUE): Use it.
7378 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7381 2002-12-10 Paul Eggert <eggert@twinsun.com>
7383 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7384 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7385 Choose values that are less likely to collide with system fnmatch
7387 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7388 defined (e.g., a pure POSIX system).
7389 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7390 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7392 2002-12-06 Jim Meyering <jim@meyering.net>
7394 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7396 Merge in changes from libc's misc/error.c, in preparation
7397 for the merge of gnulib's changes back into libc.
7399 * error.c (_): Define only if not already defined.
7400 Move definition to follow all #include directives.
7401 Include unlocked-io.h only if !_LIBC.
7402 [_LIBC]: Include <libio/libioP.h>.
7403 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7404 (fflush): Tweak definition to use INTUSE.
7407 2002-12-05 Paul Eggert <eggert@twinsun.com>
7409 * alloca.c [defined emacs]: Include "lisp.h".
7410 (xalloc_die) [defined emacs]: New macro.
7411 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7412 [! defined emacs]: Include <xalloc.h>.
7413 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7414 (pointer): Typedef to POINTER_TYPE *.
7415 (malloc): Remove decl; we now always use xmalloc.
7416 (alloca): Use old-style definition, since Emacs needs this.
7417 Check for arithmetic overflow when computing combined size.
7419 2002-12-04 Paul Eggert <eggert@twinsun.com>
7421 Do not generate unlocked-io.h automatically, since it's easier to
7422 maintain it by hand.
7424 * unlocked-io.h: New file, from GNU diffutils,
7425 but with proper copyright notice and attribution.
7427 * Makefile.am: Add copyright notice.
7428 (libfetish_a_SOURCES): Add unlocked-io.h.
7429 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7430 (DISTCLEANFILES, io_functions): Remove macros.
7431 (EXTRA_DIST): Remove gen_uio.
7432 (unlocked-io.h): Remove rule.
7434 2002-12-04 Jim Meyering <jim@meyering.net>
7436 Reflect the fact that stat.c and lstat.c are no longer generated.
7437 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7438 (DISTCLEANFILES): Likewise.
7439 (EXTRA_DIST): Likewise.
7440 (all_local): Don't depend on stat.c or lstat.c.
7441 (stat.c, lstat.c): Remove rules.
7442 (EXTRA_DIST): Remove xstat.in.
7444 * xstat.in: Remove file. Contents moved into stat.c.
7445 * stat.c: New file. Contents mostly from xstat.in.
7446 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7447 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7449 * safe-read.c: Rework so that it may serve to define safe_write, too.
7450 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7452 2002-12-03 Jim Meyering <jim@meyering.net>
7454 * safe-read.c, safe-write.c: Change variable names and comments, but
7455 not semantics, to minimize the differences between these two files.
7456 (safe_read): Change comment to mention SAFE_READ_ERROR.
7458 * safe-read.c (IS_EINTR): Define.
7459 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7461 2002-12-02 Bruno Haible <bruno@clisp.org>
7463 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7464 Define, taken from safe-read.c.
7465 (INT_MAX): Provide fallback.
7466 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7467 * safe-write.h (SAFE_WRITE_ERROR): Define.
7469 * safe-read.c (EINTR): Remove definition.
7470 (safe_read): Don't use EINTR if it is absent.
7472 2002-12-02 Jim Meyering <jim@meyering.net>
7474 * safe-read.c (EINTR): Define.
7475 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7476 (INT_MAX): Provide fallback.
7477 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7479 * safe-read.h (SAFE_READ_ERROR): Define.
7481 2002-12-01 Jim Meyering <jim@meyering.net>
7483 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7484 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7486 2002-11-27 Paul Eggert <eggert@twinsun.com>
7488 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7489 hash_rehash): Replace `if (limit <= value) abort ();' with
7490 `if (! (value < limit)) abort ();', for readability.
7492 2002-11-26 <karl@gnu.org>
7494 * strdup.c: copy from libc again, with jim's ok.
7495 * .cppi-disable: re-add strdup.c
7497 2002-11-25 <karl@gnu.org>
7499 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7500 instead of "strtol.c".
7502 2002-11-25 Jim Meyering <jim@meyering.net>
7504 * mktime.c: Sync from libc, now that it has the latest fix.
7506 2002-11-24 <karl@gnu.org>
7508 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7509 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7511 2002-11-24 Jim Meyering <jim@meyering.net>
7513 Update from coreutils:
7515 * mktime.c: Merge in changes from libc.
7517 Avoid a link-time failure on some Linux systems.
7518 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7519 (__mon_yday): Declare with the STATIC attribute.
7520 (__mktime_internal): Likewise.
7521 Based on a report from Greg Schafer.
7523 2002-11-23 Jim Meyering <jim@meyering.net>
7525 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7526 Use `unsigned', not `int', as type of index.
7528 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7530 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7532 2002-11-22 Paul Eggert <eggert@twinsun.com>
7534 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7535 hint that one should use `if (! x) abort ();' rather than `assert
7536 (x);', and anyway it's one less thing to worry about configuring.
7537 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7538 hash_rehash, hash_insert): Use abort rather than assert.
7540 2002-11-22 Paul Eggert <eggert@twinsun.com>
7542 * quotearg.h: Allow multiple inclusion by surrounding with
7543 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7544 so that we can be included first.
7545 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7546 * quotearg.c: Include quotearg.h immediately after config.h.
7547 No need to include stddef.h or sys/types.h any more.
7548 Surround local include files with "", not "<>".
7549 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7550 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7551 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7552 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7553 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7554 (ISPRINT): Remove; no longer needed now that we assume C89.
7556 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7559 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7560 quotearg_char): Use SIZE_MAX rather than
7561 (size_t) -1 when we are talking about "infinity".
7563 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7565 2002-11-22 Bruno Haible <bruno@clisp.org>
7567 * safe-read.h: Assume C89. Add comments.
7568 (safe_read): Change return type to size_t.
7569 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7570 counts > SSIZE_MAX correctly.
7571 * safe-write.h: New file.
7572 * safe-write.c: New file.
7573 * full-read.h: New file.
7574 * full-read.c: New file.
7575 * full-write.h: Assume C89. Add comments.
7576 * full-write.c: Include safe-write.h.
7577 (full_write): Rewritten to use safe_write.
7578 Suggested by Jim Meyering and Paul Eggert.
7580 2002-11-21 Bruno Haible <bruno@clisp.org>
7582 Remove case insensitive option matching.
7583 * argmatch.h (argcasematch): Remove declaration.
7584 (ARGCASEMATCH): Remove macro.
7585 (__xargmatch_internal): Remove case_sensitive argument.
7586 (XARGMATCH): Update.
7587 (XARGCASEMATCH): Remove macro.
7588 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7589 case_sensitive argument.
7590 (argcasematch): Remove function.
7591 (__xargmatch_internal): Remove case_sensitive argument.
7592 (main): Use XARGMATCH instead of XARGCASEMATCH.
7594 * xmalloc.c: Change compile-time error message. Add comment about
7595 required autoconf version.
7597 2002-11-21 Jim Meyering <jim@meyering.net>
7599 * strdup.c (strdup): Tweak comment and initial #if/#include.
7601 Merge in changes from the coreutils.
7603 2002-09-25 Paul Eggert <eggert@twinsun.com>
7604 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7605 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7606 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7607 int. Work more efficiently if X is the same width as uintmax_t.
7608 Do not compare X to -1, to avoid bogus compiler warning.
7609 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7610 Don't assume that f_frsize and f_bsize are the same type.
7612 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7615 * makepath.c (make_path): Restore umask *before* creating the final
7617 (make_path): Minor reformatting.
7619 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7620 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7622 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7623 ones. At least on GNU/Linux systems, `auto' means something else.
7626 2002-11-20 Paul Eggert <eggert@twinsun.com>
7628 Merge argmatch cleanups from Bison. Assume C89.
7630 * argmatch.c: Include config.h here, not in argmatch.h.
7631 Include stdlib.h, for EXIT_FAILURE.
7632 Always include <string.h>, since we assume C89.
7633 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7634 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7635 Include <stddef.h> instead, since it's all we need for size_t.
7636 (PARAMS): Remove. All uses removed.
7637 (ARRAY_CARDINALITY): Do not bother to #undef.
7638 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7639 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7640 Remove unnecessary parentheses.
7641 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7642 Insert necessary parentheses.
7643 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7644 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7646 2002-11-19 Bruno Haible <bruno@clisp.org>
7648 * mbswidth.c: Include mbswidth.h right at the beginning.
7649 * mbswidth.h: Include <stddef.h>, for size_t.
7651 * mbswidth.h (PARAMS): Remove macro.
7652 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7653 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7655 * gcd.h (PARAMS): Remove macro.
7656 (gcd): Use ANSI C function declarations.
7657 * gcd.c (gcd): Likewise.
7659 2002-11-15 Bruno Haible <bruno@clisp.org>
7661 * strcspn.c: Include <stddef.h>.
7662 (strcspn): Use ANSI C function declaration. Change return type to
7664 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7665 (strpbrk): Use NULL.
7666 * strpbrk.h (PARAMS): Remove macro.
7667 (strpbrk): Use ANSI C function declaration.
7668 * strstr.c: Don't include <sys/types.h>.
7669 * strstr.h (PARAMS): Remove macro.
7670 (strstr): Use ANSI C function declarations.
7672 2002-11-06 Bruno Haible <bruno@clisp.org>
7674 * gcd.h (gcd): Change argument type to 'unsigned long'.
7675 * gcd.c (gcd): Likewise.
7677 2002-11-05 Bruno Haible <bruno@clisp.org>
7679 * gcd.h: New file, from gettext-0.11.5.
7680 * gcd.c: New file, from gettext-0.11.5.
7682 2002-11-05 Bruno Haible <bruno@clisp.org>
7684 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7685 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7686 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7687 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7689 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7690 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7692 * closeout.c: Include gettext.h instead of <libintl.h>.
7693 * human.c: Include gettext.h instead of <libintl.h>.
7694 * quotearg.c: Include gettext.h instead of <libintl.h>.
7695 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7696 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7697 * userspec.c: Include gettext.h instead of <libintl.h>.
7698 * version-etc.c: Include gettext.h instead of <libintl.h>.
7699 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7700 (textdomain): Remove definition.
7701 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7703 * long-options.c: Remove include of <libintl.h> and definition of _.
7704 * same.c: Remove include of <libintl.h> and definition of _.
7706 2002-11-04 Bruno Haible <bruno@clisp.org>
7708 * stpcpy.h: New file, from GNU gettext-0.11.5.
7709 * strcase.h: New file, from GNU gettext-0.11.5.
7710 * strpbrk.h: New file, from GNU gettext-0.11.5.
7711 * strstr.h: New file, from GNU gettext-0.11.5.
7712 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7714 2002-05-09 Bruno Haible <bruno@clisp.org>
7716 * config.charset: Update for newest glibc. Add canonical names
7717 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7719 2002-05-09 Bruno Haible <bruno@clisp.org>
7721 * localcharset.c (get_charset_aliases): Add more Windows specific
7724 2002-05-08 Owen Taylor <otaylor@redhat.com>
7726 * config.charset: A few additions for Solaris.
7728 2001-12-05 Bruno Haible <bruno@clisp.org>
7730 * localcharset.c (locale_charset): Don't return an empty string.
7732 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7734 * config.charset: msdos in uk_UA uses CP1125.
7736 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7738 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7739 * localcharset.c (locale_charset): Declare as extern "C".
7741 2002-02-15 Bruno Haible <bruno@clisp.org>
7743 * config.charset [msdosdjgpp]: For Russian, use CP866.
7745 2002-02-11 Bruno Haible <bruno@clisp.org>
7747 * config.charset: Add support for NetBSD.
7749 2002-09-25 <karl@gnu.org>
7751 * strdup.c: copy from libc/string (via ../config/srclist*).
7752 * getopt*: copy from libc/posix.
7753 * gettext.h: copy from gettext.
7754 * .cppi-disable: add strdup.c, gettext.h.
7756 2002-07-01 Jim Meyering <meyering@lucent.com>
7758 * c-stack.c: Include sys/time.h.
7759 From Volker Borchert.
7761 2002-06-11 Paul Eggert <eggert@twinsun.com>
7763 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7764 New macro. Use it uniformly instead of
7765 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7766 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7767 reported by Vin Shelton.
7769 2002-06-22 Jim Meyering <meyering@lucent.com>
7771 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7772 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7774 2002-06-22 Paul Eggert <eggert@twinsun.com>
7776 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7777 Do not assume SA_SIGINFO behavior.
7778 Bug reported by Jim Meyering on NetBSD 1.5.2.
7780 2002-06-22 Jim Meyering <meyering@lucent.com>
7782 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7784 * exitfail.c, exitfail.h: Likewise.
7785 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7787 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7789 (EXTRA_DIST): Add fnmatch_loop.c.
7790 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7792 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7793 * fnmatch.c: Update from diffutils-2.8.2.
7794 * fnmatch_.h: New file. From diffutils-2.8.2.
7795 * fnmatch.h: Remove file.
7797 2002-06-18 Paul Eggert <eggert@twinsun.com>
7799 * file-type.h: Report an error if neither S_ISREG nor
7800 S_IFREG is defined, instead of using a test specific to glibc
7801 2.2. This should be safe, since POSIX requires S_ISREG and
7802 Unix Version 7 had S_IFREG. We don't need to check for
7803 <sys/types.h> since we don't use any symbols that it defines.
7805 2002-06-15 Jim Meyering <meyering@lucent.com>
7807 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7808 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7809 have been included before this file.
7811 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7813 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7814 so that each temporary file name is unique and valid in the first
7815 8 characters, for operation under DOS.
7817 2002-06-15 Jim Meyering <meyering@lucent.com>
7819 Work even with DJGPP 2.03, which lacks support for symlinks.
7821 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7823 * lchown.c (S_ISLNK): Likewise.
7825 2002-06-14 Jim Meyering <meyering@lucent.com>
7827 * file-type.h: Use the version from diffutils-2.8.2.
7828 * file-type.c: Likewise.
7830 2002-05-27 Jim Meyering <meyering@lucent.com>
7832 Fix a problem seen only on nonconforming systems whereby ls.c's
7833 use of localtime, and then of gettimeofday would cause trouble:
7834 the localtime call used to initialize rpl_gettimeofday's save
7835 mechanism would clobber ls's current local time information so
7836 that in any long listing the first file would always be listed
7837 with date 1970-01-01. Analysis by Volker Borchert.
7839 * gettimeofday.c (localtime): Undefine.
7840 (rpl_localtime): New function.
7842 2002-05-22 Jim Meyering <meyering@lucent.com>
7844 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7845 * file-type.h: New file.
7846 * file-type.c (file_type): New file/function. Extracted from diffutils.
7848 2002-04-29 Paul Eggert <eggert@twinsun.com>
7850 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7852 2002-04-28 Paul Eggert <eggert@twinsun.com>
7854 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7855 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7856 of 127, since 64 is the largest conceivable number for ancient
7858 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7860 2002-04-28 Jim Meyering <meyering@lucent.com>
7862 * sig2str.c (WTERMSIG): Remove definition (unused).
7864 2002-04-28 Paul Eggert <eggert@twinsun.com>
7866 * sig2str.h, sig2str.c: New files.
7867 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7869 2002-04-24 Jim Meyering <meyering@lucent.com>
7871 * gettext.h: New file, from Gettext.
7872 * Makefile.am (INCLUDES): Remove -I../intl.
7873 (libfetish_a_SOURCES): Add gettext.h.
7875 2002-04-16 Jim Meyering <meyering@lucent.com>
7877 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7878 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7879 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7881 2002-04-12 Jim Meyering <meyering@lucent.com>
7883 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7885 2002-03-10 Jim Meyering <meyering@lucent.com>
7887 * makepath.c (make_path): Remove a comma from a diagnostic.
7888 Suggestion from Santiago Vila.
7890 2002-03-08 Jim Meyering <meyering@lucent.com>
7892 * rename.c: Mention that this wrapper is needed also on
7893 mips-dec-ultrix4.4 systems.
7895 2002-03-02 Jim Meyering <meyering@lucent.com>
7897 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7898 not HAVE_CLOCK_SETTIME.
7900 2002-02-27 Paul Eggert <eggert@twinsun.com>
7902 * nanosleep.h: Rename to....
7903 * timespec.h: New name for nanosleep.h. All uses changed.
7905 * gettime.c: New file.
7906 * settime.c: New file.
7909 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7910 timespec.h. Remove nanosleep.h.
7912 2002-02-25 Paul Eggert <eggert@twinsun.com>
7914 * acl.c, acl.h: New files.
7915 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7917 2002-02-24 Jim Meyering <meyering@lucent.com>
7919 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7920 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7921 cause trouble. Reported by Nelson Beebe.
7923 2002-02-23 Paul Eggert <eggert@twinsun.com>
7925 * path-concat.c (xpath_concat): Reorder code to pacify
7926 compilers that don't know that xalloc_die never returns.
7928 2002-02-20 Jim Meyering <meyering@lucent.com>
7930 * getdate.c: Regenerate using bison-1.33.
7932 2002-02-15 Paul Eggert <eggert@twinsun.com>
7934 * posixver.c, posixver.h: New files.
7935 * Makefile.am (libfetish_a_SOURCES): Add them.
7937 2002-02-02 Paul Eggert <eggert@twinsun.com>
7938 Bruno Haible <bruno@clisp.org>
7940 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7941 (fwrite_success_callback): New declaration.
7942 * unicodeio.c (unicode_to_mb): New function, extracted from
7943 print_unicode_char. Call failure callback instead of error.
7944 (fwrite_success_callback): New function.
7945 (exit_failure_callback): New function.
7946 (fallback_failure_callback): New function.
7947 (print_unicode_char): Call unicode_to_mb.
7949 2002-01-26 Jim Meyering <meyering@lucent.com>
7951 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7953 2002-01-22 Jim Meyering <meyering@lucent.com>
7955 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7956 Otherwise, some versions of automake would omit the rule that makes
7957 Makefile from Makefile.in.
7959 2001-01-21 Paul Eggert <eggert@twinsun.com>
7961 * xmemcoll.h, xmemcoll.c: New files.
7962 * Makefile.am (libfetish_a_SOURCES): Add them.
7963 * memcoll.c: Include errno.h, and declare errno if not defined.
7964 (memcoll): Set errno to zero if there is no error.
7966 * quotearg.c (quotearg_buffer_restyled):
7967 Fix bug with quoting buffers containing NUL when backslashing escapes.
7968 This bug was exposed by the other changes in this patch.
7969 (quotearg_n_options): New arg ARGSIZE.
7970 All callers changed.
7971 (quoting_options_from_style): New function.
7972 (quotearg_n_style): Use it.
7973 (quotearg_n_style_mem): New function.
7975 * quotearg.h (quotearg_n_style_mem): New function.
7977 2002-01-16 Jim Meyering <meyering@lucent.com>
7979 * getdate.y: Add three semicolons, each just before a closing brace.
7980 Bison (as of version 1.31) no longer papers over that mistake.
7982 2002-02-14 Paul Eggert <eggert@twinsun.com>
7984 * backupfile.c (ISDIGIT): Comment fix.
7985 * getdate.y (ISDIGIT): Likewise.
7986 * posixtm.c (ISDIGIT, year): Likewise.
7987 * strverscmp.c (ISDIGIT): Likewise.
7988 * userspec.c (ISDIGIT): Likewise.
7990 2002-01-05 Jim Meyering <meyering@lucent.com>
7992 * version-etc.c (version_etc_copyright): Update copyright year.
7994 2001-01-19 Paul Eggert <eggert@twinsun.com>
7996 * closeout.c (close_stdout_status): If ferror (stdout), do
7997 not silently exit merely because the output buffer happens to
7998 have nothing pending.
8000 2001-12-18 Paul Eggert <eggert@twinsun.com>
8002 See the big note in ../ChangeLog.
8003 * human.c (suffixes): Prefer K to k for 1024.
8004 (generate_suffix_backwards): New function.
8005 (human_readable_inexact): Use it.
8006 * xstrtol.c (__xstrtol): If there is no number but there
8007 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8008 Accept 'K' as well as 'k'.
8010 2001-12-15 Jim Meyering <meyering@lucent.com>
8012 * regex.h (__restrict_arr): Update from libc.
8014 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8015 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8018 2001-12-10 Jim Meyering <meyering@lucent.com>
8020 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8021 Instead, include "xalloc.h".
8022 (initbuffer): Don't cast xmalloc return value to char*.
8023 (readline): Reword comment.
8024 Don't cast xrealloc return value to char*
8027 2001-12-09 Jim Meyering <meyering@lucent.com>
8029 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8030 `signed and unsigned type in conditional expression'.
8031 * posixtm.c (posix_time_parse): Likewise.
8033 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8035 * readtokens.c (readtoken): Declare an index to be of type unsigned
8036 to avoid a pedantic warning.
8038 * getstr.c: Don't include assert.h.
8039 (getstr): Remove warning-evoking assertions.
8040 Return -1 if offset parameter is out of bounds.
8041 Change the type of a local from int to size_t.
8043 * strftime.c (my_strftime_localtime_r): Include this function
8044 definition in the `#if ! HAVE_TM_GMTOFF' block.
8046 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8047 Include xalloc.h instead.
8049 2001-12-02 Jim Meyering <meyering@lucent.com>
8051 * tempname.c: Don't declare getenv, thus reverting the change of
8052 2001-11-18. It's no longer necessary, now that stdlib.h is always
8055 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8056 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8058 2001-11-30 Akim Demaille <akim@epita.fr>
8060 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8061 before being defined.
8063 2001-11-27 Paul Eggert <eggert@twinsun.com>
8065 * quotearg.h (quotearg_n, quotearg_n_style):
8066 First arg is int, not unsigned.
8067 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8068 (SIZE_MAX, UINT_MAX): New macros.
8069 (quotearg_n_options): Abort if N is negative.
8070 Avoid overflow check on hosts where size_t is 64 bits and int
8071 is 32 bits, as overflow is impossible there.
8072 Fix off-by-one typo that caused unnecessary reallocation.
8074 2001-11-27 Jim Meyering <meyering@lucent.com>
8076 * tempname.c: Merge with version from libc.
8077 * regex.c: Likewise.
8079 * tempname.c: Include stdlib.h unconditionally. On some old systems
8080 for which STDC_HEADERS is 0, it was not included, resulting in a
8081 warning about an integer-to-pointer conversion problem with getenv.
8082 Reported by Volker Borchert.
8084 2001-11-26 Jim Meyering <meyering@lucent.com>
8086 * gtod.h: Remove file.
8087 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8088 * gettimeofday.c: Don't include gtod.h.
8089 (GTOD_init): Remove function.
8090 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8091 Suggestion from Volker Borchert.
8093 2001-11-23 Jim Meyering <meyering@lucent.com>
8095 * hash.h (struct hash_table): Don't define here. Merely declare it.
8096 * hash.c (struct hash_table): Define it here instead.
8098 2001-11-22 Jim Meyering <meyering@lucent.com>
8100 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8102 2001-11-18 Paul Eggert <eggert@twinsun.com>
8104 * tempname.c (TMP_MAX): Remove; no longer needed.
8105 (TEMPORARIES): New macro.
8106 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8107 removes an artificial limitation (e.g. HP-UX 10.20, where
8110 2001-11-18 Jim Meyering <meyering@lucent.com>
8112 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8115 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8116 files will be created before anything else.
8118 2001-11-17 Jim Meyering <meyering@lucent.com>
8120 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8121 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8122 rather than group writable. Patch by Juan F. Codagnone.
8124 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8125 Instead, include "xalloc.h".
8127 * mountlist.c: Include unlocked-io.h after all system headers.
8128 Remove explicit declarations of xmalloc, xrealloc,
8129 and xstrdup. Instead, include "xalloc.h".
8131 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8132 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8133 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8135 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8136 Reported by Padraig Brady.
8138 * mkstemp.c: #undef mkstemp.
8140 (rpl_mkstemp): Rename from mkstemp.
8143 2001-11-16 Jim Meyering <meyering@lucent.com>
8145 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8146 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8147 determine the amount of total physical memory, use pstat_getstatic.
8148 HPUX-11 doesn't define _SC_PHYS_PAGES.
8149 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8150 If sysconf couldn't be used to determine the amount of available
8151 physical memory, use both pstat_getstatic and pstat_getdynamic.
8152 Based on a patch from Bob Proulx.
8154 2001-11-05 Jim Meyering <meyering@lucent.com>
8156 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8158 2001-11-03 Jim Meyering <meyering@lucent.com>
8160 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8161 in argmatch_to_argument call.
8163 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8166 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8167 e.g., a fault due to an attempt to free a NULL pointer.
8169 2001-11-01 Jim Meyering <meyering@lucent.com>
8171 * dirfd.c, dirfd.h: New files.
8172 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8174 * hash.c (hash_print) [TESTING]: Clean up.
8176 2001-10-22 Paul Eggert <eggert@twinsun.com>
8178 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8179 to avoid a warning if -Wall.
8181 2001-10-21 Paul Eggert <eggert@twinsun.com>
8183 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8185 2001-10-21 Jim Meyering <meyering@lucent.com>
8187 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8188 this code would end up calling gettext even in packages built
8190 * getopt.c (_): Likewise.
8191 * regex.c (_): Likewise.
8193 2001-10-20 Paul Eggert <eggert@twinsun.com>
8195 * error.c (strerror_r): Do not declare unless !_LIBC.
8196 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8197 Use strerror_r that is only a macro, even if it is not a function.
8198 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8199 (private_strerror): Use prototypes, not old-style function definition.
8200 (print_errno_message): New function.
8201 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8203 (error_tail, error, error_at_line): Use it.
8205 2001-10-11 Jim Meyering <meyering@lucent.com>
8207 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8208 and quote_n (1, ... to avoid clobbering a buffer.
8210 2001-10-05 Jim Meyering <meyering@lucent.com>
8212 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8213 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8214 * hash-pjw.h: New file.
8216 2001-09-30 Jim Meyering <meyering@lucent.com>
8218 * mountlist.c [MOUNTED_GETFSSTAT]:
8219 Include <sys/ucred.h>, for Apple Darwin.
8220 Include sys/mount.h and sys/fs_types.h only if available.
8222 (read_filesystem_list): Use FS_TYPE.
8224 2001-09-29 Paul Eggert <eggert@twinsun.com>
8226 * exclude.c (excluded_filename): 0 -> false, since it's
8229 2001-09-28 Paul Eggert <eggert@twinsun.com>
8231 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8232 #defines strtoimax. Also treat the other strto* functions
8235 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8236 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8237 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8239 2001-09-26 Jim Meyering <meyering@lucent.com>
8241 Most macros in unlocked-io.h had the wrong number of arguments.
8242 * gen-uio: New script.
8243 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8244 * unlocked-io.hin: Remove file.
8245 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8246 rather than trying to embed it here.
8247 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8248 Reported by Padraig Brady.
8250 2001-09-25 Volker Borchert <bt@teknon.de>
8252 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8254 2001-09-23 Jim Meyering <meyering@lucent.com>
8256 * mountlist.c: Remove useless parentheses in #if directives.
8257 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8258 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8260 2001-09-22 Jim Meyering <meyering@lucent.com>
8262 * localcharset.c: Update from latest gettext.
8263 * config.charset: Likewise.
8265 2001-09-20 Jim Meyering <meyering@lucent.com>
8267 * xstrtol.c (strtoimax): Guard declaration with
8268 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8269 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8270 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8271 (strtoumax): Likewise, for completeness (it wasn't necessary).
8273 2001-09-06 Paul Eggert <eggert@twinsun.com>
8275 * strtoimax.c (HAVE_LONG_LONG):
8276 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8277 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8278 to work around bug in IBM C compiler.
8280 2001-09-16 Jim Meyering <meyering@lucent.com>
8282 * mkdir.c: New file.
8284 2001-09-04 Paul Eggert <eggert@twinsun.com>
8286 * xgetcwd.c: Revert some of the previous change; intead,
8287 fix the HAVE_GETCWD_NULL code to behave more like the
8288 !HAVE_GETCWD_NULL code used to.
8291 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8294 2001-09-04 Paul Eggert <eggert@twinsun.com>
8296 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8297 Use ssize_t, not int, to store result of readlink.
8298 Check for ssize_t overflow as well as size_t overflow,
8299 as POSIX says the result of readlink is implementation-defined
8300 when ssize_t overflows.
8301 Remove unnecessary cast to char*.
8302 Use free+malloc instead of realloc, as the storage doesn't need
8303 to be preserved and it's clearer and can be more efficient that way.
8304 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8305 * xreadlink.h (xreadlink): Update prototype.
8307 2001-09-03 Paul Eggert <eggert@twinsun.com>
8309 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8310 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8311 spotted by Jim Meyering.
8313 2001-09-03 Jim Meyering <meyering@lucent.com>
8315 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8317 2001-09-03 Paul Eggert <eggert@twinsun.com>
8319 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8320 like the HAVE_GETCWD_NULL code.
8321 Include pathmax.h if not HAVE_GETCWD.
8322 Do not include xalloc.h.
8323 (INITIAL_BUFFER_SIZE): New symbol.
8324 Do not use xmalloc / xrealloc, since the caller is responsible for
8325 handling errors. Preserve errno around `free' during failure.
8326 Do not overrun buffer when using getwd.
8328 2001-09-03 Paul Eggert <eggert@twinsun.com>
8330 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8331 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8333 2001-09-02 Jim Meyering <meyering@lucent.com>
8335 * error.c: Update from GNU libc.
8337 2001-09-01 Jim Meyering <meyering@lucent.com>
8339 * xreadlink.c: New file.
8340 * xreadlink.h: New file.
8341 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8343 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8344 doesn't conflict with sparc Solaris 7's definition in
8345 /usr/include/sys/int_types.h.
8347 * exclude.c: Use `""', not `<>' to #include non-system header files.
8348 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8349 and strncasecmp as r-values. Unixware didn't have declarations.
8351 2001-08-31 Jim Meyering <meyering@lucent.com>
8353 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8354 Use an initial, malloc'd, buffer of length 128 rather than
8355 a statically allocated one of length 1024.
8357 2001-08-30 Paul Eggert <eggert@twinsun.com>
8359 * xgetcwd.c: Don't include pathmax.h.
8360 Include stdlib.h and unistd.h if available.
8362 (xmalloc, xstrdup, free): Remove decls.
8363 (xgetcwd): Don't assume sizes fit in unsigned.
8364 Check for overflow when computing sizes.
8365 Simplify reallocation code.
8367 2001-08-28 Paul Eggert <eggert@twinsun.com>
8369 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8371 * strtoimax.c: Renamed from strtoxmax.c, removing the
8374 Also, make the following further changes to make this file's
8375 configuration more similar to that of strtol.c:
8376 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8377 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8378 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8379 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8380 changed to signed values.
8382 And make the following changes as well:
8383 Fix copyright notice, as 1999 was missing.
8384 (verify): New macro.
8385 (strtoimax): Check sizes at compile-time, not run-time.
8386 Prefer strtol to strtoll if both work.
8387 (main): Remove; it was not that useful and was a pain to maintain.
8389 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8391 2001-08-30 Paul Eggert <eggert@twinsun.com>
8393 * savedir.c (savedir): Remove size parameter, as POSIX says that
8394 a directory's st_size can have an arbitrary value, so the old
8395 usage could waste an arbitrary amount of memory. All uses
8397 * savedir.h: Update prototype.
8399 2001-08-30 Paul Eggert <eggert@twinsun.com>
8401 * xstrtol.c (strtoimax): New decl.
8403 2001-08-28 Paul Eggert <eggert@twinsun.com>
8405 * xstrtol.h: Add copyright notice.
8406 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8407 LONGINT_INVALID_SUFFIX_CHAR.
8409 2001-08-30 Paul Eggert <eggert@twinsun.com>
8411 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8414 2001-08-30 Paul Eggert <eggert@twinsun.com>
8416 * hash.c: Remove '2001' from copyright notice.
8418 2001-08-30 Paul Eggert <eggert@twinsun.com>
8420 * full-write.h: New file.
8421 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8422 * full-write.c: Correct credits, as cccp.c no longer
8423 exists and anyway it was so heavily changed from the old cccp
8424 code as to be unrecognizable. Include full-write.h.
8425 (full_write) Return size_t, with short writes meaning failure.
8426 All callers changed. This fixes a bug with large buffers
8428 * utime.c: Include full-write.h.
8430 2001-08-30 Paul Eggert <eggert@twinsun.com>
8432 Merge 'exclude' changes from tar 1.13.22.
8433 This fixes one or two unlikely storage allocation overflow bugs,
8434 but doesn't change user-visible behavior otherwise.
8436 2001-08-30 Paul Eggert <eggert@twinsun.com>
8438 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8439 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8440 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8441 Include if available.
8442 (<xalloc.h>): Include
8443 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8444 (verify): New macro. Use it to verify that EXCLUDE macros do not
8445 collide with FNM macros.
8446 (struct patopts): New struct.
8447 (struct exclude): Use it, as exclude patterns now come with options.
8448 (new_exclude): Support above changes.
8449 (new_exclude, add_exclude_file):
8450 Initial size must now be a power of two to simplify overflow checking.
8451 (free_exclude, fnmatch_no_wildcards): New function.
8452 (excluded_filename): No longer requires options arg, as the options
8453 are determined by add_exclude. Now returns bool, not int.
8454 (excluded_filename, add_exclude):
8455 Add support for the fancy new exclusion options.
8456 (add_exclude, add_exclude_file): Now takes int options arg.
8457 Check for arithmetic overflow when computing sizes.
8458 (add_exclude_file): xrealloc might modify errno, so don't
8459 realloc until after errno might be used.
8461 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8463 (free_exclude): New decl.
8464 (add_exclude, add_exclude_file): Now takes int options arg.
8465 (excluded_filename): No longer requires options arg, as the options
8466 are determined by add_exclude. Now returns bool, not int.
8468 2001-08-30 Paul Eggert <eggert@twinsun.com>
8470 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8472 2001-08-27 Jim Meyering <meyering@lucent.com>
8474 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8476 * version-etc.c (N_): Remove definition.
8477 Revert most of last change.
8478 Instead, simply don't mark the `Copyright...' string for translation.
8479 Based on advice from Paul Eggert.
8481 * strtoxmax.c: Tweak comment.
8483 2001-08-26 Jim Meyering <meyering@lucent.com>
8485 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8486 of copyright with `%s' so translators don't get an untranslated
8488 (COPYRIGHT_YEAR): Define.
8489 (version_etc): Use fprintf rather than fputs.
8490 Suggestion from Ulrich Drepper.
8492 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8494 * strtoll.c: New file, from GNU libc.
8495 * xstrtoimax.c: New file.
8497 * xstrtol.h: Add xstrtoimax.
8498 * strtoumax.c: New file. Simply include "strtoumax.c".
8499 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8501 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8502 * strtoxmax.c: ... then renamed to this.
8504 2001-08-13 Paul Eggert <eggert@twinsun.com>
8506 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8507 Port to Solaris 8, where 'sed' requires a space after the 'r'
8508 command, and where sh dislikes "$/". Clean up the spacing a bit.
8509 Redirect output to $tmp just once.
8511 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8513 * addext.c (<errno.h>): Include.
8514 (errno): Declare if not defined.
8515 (addext): Work correctly when pathconf returns -1 and leaves
8516 errno alone because there is no limit. Also, work even if
8517 pathconf returns a value greater than SIZE_MAX.
8519 2001-08-12 Jim Meyering <meyering@lucent.com>
8521 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8522 Simply `return getcwd (NULL, 0);'.
8523 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8524 Use 1300 as initial value for length, not PATH_MAX.
8526 * pathmax.h: Clean up cpp syntax.
8528 2001-08-12 Jim Meyering <meyering@lucent.com>
8530 * gettimeofday.c: New file.
8532 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8534 2001-08-04 Jim Meyering <meyering@lucent.com>
8536 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8537 to get in sync with glibc.
8539 2001-08-03 Paul Eggert <eggert@twinsun.com>
8541 The following changes are from gettext 0.10.39 as maintained by
8544 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8545 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8546 with inverted sense. All uses changed.
8548 * mbswidth.c: Don't include <limits.h>.
8549 Include <stdlib.h> and <string.h> unconditionally.
8550 (iswcntrl, mbsinit, ISCNTRL): New macros.
8551 (mbsnwidth): Use K&R style function declarations.
8552 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8553 can optimize it when MB_CUR_MAX == 1.
8554 The width of control characters is zero, not 1.
8556 2001-07-15 Jim Meyering <meyering@lucent.com>
8558 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8559 (BUILT_SOURCES): Add unlocked-io.h.
8560 (io_functions): Define.
8561 (unlocked-io.h): New rule.
8562 (DISTCLEANFILES): Add unlocked-io.h.
8563 (all-local): Depend on unlocked-io.h, to ensure it is created.
8565 * unlocked-io.hin: New file
8567 * regex.c: Update from glibc.
8569 2001-07-05 Jim Meyering <meyering@lucent.com>
8571 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8573 (libfetish_a_SOURCES): Put all .h files here instead.
8574 Remove a thus-exposed (better checks in automake) duplicate and
8575 two unnecessary .h files.
8577 2001-06-11 Jim Meyering <meyering@lucent.com>
8579 * regex.c: Update from GNU libc.
8581 2001-05-27 Jim Meyering <meyering@lucent.com>
8583 * readutmp.h (UT_TYPE): Define.
8585 2001-05-24 Jim Meyering <meyering@lucent.com>
8587 * argmatch.c: Include "quote.h".
8588 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8589 quote function. Reported by Göran Uddeborg.
8591 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8593 * dirname.c (dir_name): Compute append_dot using path, not newpath
8594 which is not yet declared.
8596 2001-05-11 Paul Eggert <eggert@twinsun.com>
8598 * Makefile.am (libfetish_a_SOURCES):
8599 Add strftime.c, since we now compile it on all hosts.
8601 * strftime.c (my_strftime):
8602 Define to nstrftime if emacs, but only if my_strftime is not defined.
8603 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8604 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8605 Add one more extra argument: a nanoseconds value.
8608 (my_strftime function): Add %N format.
8609 (emacs_strftimeu): Renamed from emacs_strftime,
8610 with extra ut argument.
8612 2001-05-11 Paul Eggert <eggert@twinsun.com>
8614 dirname code cleanup. base_name now behaves more compatibly
8615 with POSIX basename when given file names that have trailing
8616 slashes, and similarly for dir_name. Add new primitives
8617 base_len and dir_len. Put the directory-name-related decls
8620 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8621 * backupfile.c (base_name): Likewise.
8622 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8623 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8624 * makepath.c (strip_trailing_slashes): Likewise.
8625 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8627 * rename.c (strip_trailing_slashes): Likewise.
8628 * same.c (base_name): Likewise.
8629 * stripslash.c (ISSLASH): Likewise.
8631 * addext.c: Include <dirname.h> after size_t is defined.
8632 * backupfile.c: Likewise.
8634 * addext.c (addext): Use base_len to trim redundant
8635 trailing slashes instead of doing it ourselves.
8636 But do not trim the last slash if it is not redundant.
8638 * backupfile.c (find_backup_file_name,
8639 max_backup_version): Use base_len instead of rolling it ourselves.
8640 Handle the case of "" and (on DOS) "C:" correctly.
8642 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8643 Include <string.h>, <dirname.h>.
8644 (base_name): Allow file names ending in slashes, other than names
8645 that are all slashes. In this case, return the basename followed
8646 by the slashes. This is more general, and can be used in places
8647 where the original base_name purposely had an assertion failure.
8648 (base_len): New function.
8650 * dirname.c: Include <string.h> instead of <stdlib.h>.
8651 Do not include <assert.h>; no longer needed.
8653 (memrchr): Remove decl.
8654 (dir_name_r): Remove.
8655 (dir_len): Renamed from dirlen. All callers changed.
8656 Rewrite in terms of base_name, for simplicity and consistency.
8657 (dir_name): Never return NULL. All callers changed.
8658 Do not include <stdlib.h> in test program; no longer needed.
8659 return 0; is fine for test program.
8661 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8663 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8665 * path-concat.c (path_concat): Use base_len to compute
8666 base length, not strlen; this means we cannot rely on memcpy
8669 * same.c (STREQ): Remove.
8670 (same_name): Handle the case where the basename ends in trailing '/'.
8672 * stripslash.c (strip_trailing_slashes): Return nonzero if
8673 a slash was stripped. Do not strip the last slash after a
8676 2001-04-08 Jim Meyering <meyering@lucent.com>
8678 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8679 recomputed; that's necessary when the offset spans a DST transition.
8680 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8682 2001-04-02 Jim Meyering <meyering@lucent.com>
8684 * regex.h, regex.c: Update from GNU libc.
8686 2001-03-19 Paul Eggert <eggert@twinsun.com>
8688 * version-etc.c (version_etc_copyright): Update to 2001.
8690 2001-03-16 Paul Eggert <eggert@twinsun.com>
8692 * tempname.c (uint64_t): Define to uintmax_t if
8693 not defined, and if UINT64_MAX is not defined.
8694 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8695 Reported by John David Anglin.
8697 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8699 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8700 alias if codeset is empty.
8701 * config.charset (BeOS): Use wildcard syntax.
8703 2001-03-13 Jim Meyering <meyering@lucent.com>
8705 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8706 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8709 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8711 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8713 * unicodeio.c (print_unicode_char): Simplify accordingly.
8715 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8717 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8718 support for DOS/DJGPP.
8720 2001-02-28 Paul Eggert <eggert@twinsun.com>
8722 * Makefile.am (libfetish_a_SOURCES):
8723 Add dup-safer.c, fopen-safer.c.
8724 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8726 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8728 2001-02-25 Paul Eggert <eggert@twinsun.com>
8730 The mkstemp replacement is taken from glibc 2.2.2, with some
8731 portability fixes for use outside glibc, as follows:
8733 * tempname.c (struct_stat64): New macro.
8734 (direxists, __gen_tempname): Use it.
8735 This avoids a portability problem with Solaris 8.
8737 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8738 (<stddef.h>, <stdint.h>, <string.h>):
8739 Include only if STDC_HEADERS || _LIBC.
8740 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8741 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8742 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8743 (__set_errno): Define this macro if <errno.h> doesn't.
8744 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8745 Define these macros if <stdio.h> doesn't.
8746 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8747 Define these macros if <sys/stat.h>
8748 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8749 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8750 __xstat64): Define if not _LIBC.
8751 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8752 (__gen_tempname): Invoke gettimeofday only if
8753 HAVE_GETTIMEOFDAY || _LIBC;
8754 otherwise, fall back on plain "time".
8755 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8757 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8759 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8761 2001-02-17 Jim Meyering <meyering@lucent.com>
8763 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8764 around included file name.
8766 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8768 * strftime.c: Update from GNU libc (the only changes were to comments).
8770 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8772 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8774 2001-02-17 Paul Eggert <eggert@twinsun.com>
8776 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8777 Remove workaround macros for hosts that have mbrtowc but not
8778 mbstate_t, as we now insist on proper declarations for both
8779 before using mbrtowc.
8781 2001-02-17 Jim Meyering <meyering@lucent.com>
8783 * regex.c: Update from libc.
8785 2001-02-16 Paul Eggert <eggert@twinsun.com>
8787 * alloca.c (malloc): Undef before defining, since stdlib.h
8788 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8789 Reported by Mark Hounschell via Paul Eggert.
8791 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8793 * config.charset: Update for FreeBSD 4.2.
8795 2001-01-26 Jim Meyering <meyering@lucent.com>
8797 * quotearg.c: Include stddef.h.
8798 * quote.c: Include stddef.h.
8799 Reported by Axel Kittenberger.
8801 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8802 line in double quotes so that it evokes a better diagnostic.
8803 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8804 Reported by Axel Kittenberger.
8806 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8808 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8809 to avoid a warning. Add back 'const' to inptr.
8811 2001-01-16 Jim Meyering <meyering@lucent.com>
8813 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8816 2001-01-14 Jim Meyering <meyering@lucent.com>
8818 * rename.c: New file. From Volker Borchert.
8819 Include stdlib.h, string.h or strings.h, and xalloc.h.
8820 Use strip_trailing_slashes rather than open-coding it.
8822 2001-01-03 Paul Eggert <eggert@twinsun.com>
8824 * strftime.c: Sync with glibc time/strftime.c 1.81.
8826 2001-01-03 Jim Meyering <meyering@lucent.com>
8828 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8829 local `inptr' to avoid warning with some system declarations of iconv.
8831 2000-12-29 Paul Eggert <eggert@twinsun.com>
8833 * modechange.c: Do not assume that mode_t uses the
8834 traditional octal encoding. E.g. "chmod 1 FOO" should set
8835 the other-execute bit of FOO even if S_IXOTH != 1.
8837 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8838 WOTH, XOTH, ALLM): New macros.
8839 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8840 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8842 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8843 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8845 No need to use uintmax_t; unsigned long is long enough.
8846 Don't bother to get suffix since we don't use it.
8848 2000-12-24 Jim Meyering <meyering@lucent.com>
8850 * hash.c (is_prime): Return explicit boolean values.
8851 (hash_get_first): Return NULL to appease Irix5.6's 89.
8852 Reported by Nelson Beebe.
8854 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8856 * localcharset.c (locale_charset): Add support for Win32.
8858 2000-12-18 Paul Eggert <eggert@twinsun.com>
8860 * physmem.h, physmem.c: New files.
8862 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8863 (noinst_HEADERS): Add physmem.h.
8865 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8866 't' for compatibility with Solaris 8 sort.
8868 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8870 * config.charset: Add support for BeOS.
8872 2000-12-16 Jim Meyering <meyering@lucent.com>
8874 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8875 SHELLS_FILE to a file name that's useful on djgpp systems.
8877 (ADDITIONAL_DEFAULT_SHELLS): Define.
8878 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8879 Based mostly on a patch from Prashant TR.
8881 2000-12-16 Jim Meyering <meyering@lucent.com>
8883 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8884 N and M) would have treated it like `chown N:N FILE'.
8886 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8888 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8890 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8891 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8892 to the list of canonical encodings. Rename EUC-CN to GB2312.
8894 2000-12-08 Andreas Schwab <schwab@suse.de>
8896 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8897 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8899 2000-12-07 Jim Meyering <meyering@lucent.com>
8901 * stripslash.c (ISSLASH): Define.
8902 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8905 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8906 (dir_name_r): Declare this function as static.
8907 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8908 manifest itself on a name containing a mix of slashes and
8910 Make this function work with names starting with a DOS-style
8911 drive letter and colon prefix.
8912 (dir_name): Append `.' if necessary.
8913 Based mostly on patches from Prashant TR and Eli Zaretskii.
8915 * dirname.h (dir_name_r): Remove prototype.
8917 2000-12-05 Jim Meyering <meyering@lucent.com>
8919 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8921 2000-12-04 Jim Meyering <meyering@lucent.com>
8923 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8924 Also include memory.h, stdlib.h, unistd.h if appropriate.
8925 Reported by Andreas Jaeger (conflicting declaration of malloc).
8927 2000-12-02 Jim Meyering <meyering@lucent.com>
8929 * closeout.h: Make idempotent, to avoid some obscure warnings.
8931 2000-12-01 Paul Eggert <eggert@twinsun.com>
8933 * memrchr.c: Include <config.h> before any system include file.
8935 2000-11-29 Paul Eggert <eggert@twinsun.com>
8937 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8939 2000-11-26 Jim Meyering <meyering@lucent.com>
8941 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8943 2000-11-22 Paul Eggert <eggert@twinsun.com>
8945 * strftime.c (my_strftime): Do not invoke mbrlen with a
8946 size of (size_t) -1; it's not portable.
8948 2000-11-17 Akim Demaille <akim@epita.fr>
8950 * obstack.h: Formatting changes.
8951 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8952 prevent type checking.
8953 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8954 cast the value to (void *): assigning a `foo *' to a `void *'
8956 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8958 2000-11-17 Jim Meyering <meyering@lucent.com>
8960 * strstr.c: Update from GNU libc.
8962 2000-11-16 Jim Meyering <meyering@lucent.com>
8964 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8966 2000-11-11 Jim Meyering <meyering@lucent.com>
8968 * error.c: Add a couple #includes, merging from GNU libc version.
8970 2000-11-10 Jim Meyering <meyering@lucent.com>
8972 * obstack.h: Update from GNU libc.
8973 * obstack.c: Likewise.
8975 2000-11-06 Paul Eggert <eggert@twinsun.com>
8977 * getusershell.c (setusershell): Use rewind rather than
8978 fseek/fseeko, to avoid configuration hassles with fseeko.
8979 Don't bother opening SHELLS_FILE if shellstream is NULL;
8982 2000-11-05 Jim Meyering <meyering@lucent.com>
8984 * makepath.h (make_dir): Declare.
8985 * makepath.c (make_dir): Remove `static' attribute.
8988 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8990 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8991 last one in a bucket, advance to the next bucket.
8993 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8995 * fnmatch.c: Do not comment out all the code if we are using
8996 the GNU C library, because in some cases we are replacing buggy
8997 code in the GNU C library itself.
8999 2000-10-30 Paul Eggert <eggert@twinsun.com>
9001 * error.h, getline.h, modechange.h:
9002 Remove "2000" from Copyright line, as the file hasn't been
9003 changed this year other than in the copyright notice.
9005 * xalloc.h: Add "2000" to Copyright line, as this file
9006 was changed this year.
9008 2000-10-30 Paul Eggert <eggert@twinsun.com>
9010 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9011 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9012 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9014 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9016 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9017 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9018 doesn't define __restrict_arr.
9020 2000-10-29 Jim Meyering <meyering@lucent.com>
9022 * xstat.in: Fix grammar in comment.
9024 2000-10-28 Jim Meyering <meyering@lucent.com>
9026 * memchr.c: Update from libc.
9027 Adjust for portability:
9028 [HAVE_STDLIB_H]: Include stdlib.h.
9029 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9030 Undef __memchr, too.
9031 [!weak_alias]: Define __memchr to memchr.
9033 * regex.c: Update from libc.
9034 * regex.h: Likewise.
9035 * getopt1.c: Likewise.
9036 * memcmp.c: Likewise.
9038 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9039 Avoid using fseek, when possible -- it's broken by design.
9040 Patch by Ulrich Drepper.
9042 2000-10-26 Jim Meyering <meyering@lucent.com>
9044 * strftime.c: Update from libc.
9046 2000-10-25 Jim Meyering <meyering@lucent.com>
9048 * obstack.c: Update from libc.
9050 2000-10-23 Jim Meyering <meyering@lucent.com>
9052 * hard-locale.c (hard_locale): Revert last change -- it was simply
9053 wrong. That set_locale call must not have any side effects.
9056 2000-10-22 Jim Meyering <meyering@lucent.com>
9058 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9059 [CYCLIC]: Remove now-unused definition.
9061 * save-cwd.c (O_DIRECTORY): Define, if needed.
9062 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9063 Suggestion from Ulrich Drepper.
9065 2000-10-21 Jim Meyering <meyering@lucent.com>
9067 * dirname.c (dir_name_r): New function, factored out of dir_name.
9068 (dir_name): Use dir_name_r.
9069 * dirname.h (dir_name_r): Declare it.
9071 2000-10-21 Jim Meyering <meyering@lucent.com>
9073 * dirname.c (memrchr): Declare if necessary.
9074 (dir_name): Remove the restriction that there be no
9075 trailing slashes. Now, this code skips past them, effectively
9077 [TEST_DIRNAME] (main): New unit tests.
9079 * memrchr.c: New file from GNU libc.
9080 Undef __memrchr, too.
9081 [!weak_alias]: Define __memrchr to memrchr.
9082 Guard weak_alias use with `#ifdef weak_alias'.
9084 2000-10-17 Jim Meyering <meyering@lucent.com>
9086 * quote.h (PARAMS): Define and use.
9087 Reported by Akim Demaille.
9089 * getopt.c: Update from libc.
9091 2000-10-16 Jim Meyering <meyering@lucent.com>
9093 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9096 2000-09-25 Jim Meyering <meyering@lucent.com>
9098 * md5.h (rol): Define (from GnuPG).
9100 * sha.c: Give credit (GnuPG) where due.
9101 (M): Use rol rather than open-coding it.
9102 Add a FIXME comment.
9104 2000-09-21 Jim Meyering <meyering@lucent.com>
9106 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9107 Reported by Michael Stone.
9109 2000-09-20 Jim Meyering <meyering@lucent.com>
9111 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9112 (noinst_HEADERS): Add sha.h.
9113 Based on code from Scott G. Miller and from GnuPG.
9115 2000-09-15 Jim Meyering <meyering@lucent.com>
9117 * regex.c: Update from libc.
9119 2000-09-10 Jim Meyering <meyering@lucent.com>
9121 * getopt.c (_getopt_internal): Update from glibc.
9123 2000-09-09 Jim Meyering <meyering@lucent.com>
9125 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9126 think it should be used as a general replacement for isascii.
9127 * fnmatch.c: Likewise.
9128 * mbswidth.c: Likewise
9129 * regex.c: Likewise.
9132 * userspec.c: Include sys/param.h and limits.h.
9134 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9135 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9136 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9137 UID, GID. Check range.
9139 2000-09-06 Jim Meyering <meyering@lucent.com>
9141 * getopt.c (_getopt_internal): Update from glibc.
9143 2000-08-30 Jim Meyering <meyering@lucent.com>
9145 * strftime.c: Merge in changes from GNU libc.
9147 2000-08-26 Jim Meyering <meyering@lucent.com>
9149 * closeout.c: Include "__fpending.h".
9150 (close_stdout_status): Return right away if there's nothing to flush.
9152 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9153 * __fpending.c: New file.
9154 * __fpending.h: New file.
9156 2000-08-07 Paul Eggert <eggert@twinsun.com>
9158 Standardize on "memory exhausted" instead of "Memory exhausted"
9159 or "virtual memory exhausted".
9160 * obstack.c (print_and_abort): Use "memory exhausted", not
9161 "virtual memory exhausted".
9162 * same.c (same_name): Invoke xalloc_die instead of printing
9164 * userspec.c (parse_user_spec): Likewise.
9165 * bumpalloc.h: comment fix
9166 * same.c, userspec.c: Include xalloc.h.
9168 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9169 not char *const and pointing to a constant array.
9170 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9171 (xrealloc): Comment fix.
9173 * userspec.c (parse_user_spec):
9174 Don't translate a message until just before returning,
9175 to avoid unnecessary translation.
9177 2000-08-07 Jim Meyering <meyering@lucent.com>
9179 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9180 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9181 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9182 getgroups.c, gethostname.c, getopt.h, group-member.c,
9183 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9184 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9185 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9186 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9187 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9188 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9189 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9190 yesno.c: Back out Copyright date changes for each file with no change
9191 this year. This eases coordination with other programs using the same
9192 source code modules. From Paul Eggert.
9194 2000-08-03 Greg McGary <greg@mcgary.org>
9196 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9197 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9198 (EXTEND_BUFFER): Use them.
9200 2000-08-01 Jim Meyering <meyering@lucent.com>
9202 * dirname.c (ISSLASH): Define.
9203 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9204 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9205 both `\' and `/' may be use as path separators.
9206 Based on a patch from Prashant TR.
9208 2000-07-31 Paul Eggert <eggert@twinsun.com>
9210 * quotearg.c (quotearg_n_options): Don't make the initial
9211 slot vector a constant, since it might get modified.
9213 2000-07-31 Jim Meyering <meyering@lucent.com>
9215 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9216 * obstack.c (print_and_abort): Likewise.
9218 2000-07-30 Paul Eggert <eggert@twinsun.com>
9220 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9221 buffer, so that the caller can always quote one small
9222 component of a "memory exhausted" message in slot 0.
9223 From a suggestion by Jim Meyering.
9225 2000-07-30 Jim Meyering <meyering@lucent.com>
9227 * makepath.c (make_path): Quote the other instance, too.
9229 * quotearg.c (N_STATIC_SLOTVECS): Define.
9230 (STATIC_BUF_SIZE): Define.
9231 (quotearg_n_options): Use only statically allocated storage when
9232 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9233 than STATIC_BUF_SIZE.
9235 2000-07-29 Jim Meyering <meyering@lucent.com>
9237 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9238 * dirname.c (dir_name): Likewise.
9240 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9242 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9243 (dir_name): Assert that there are no trailing slashes.
9245 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9247 * mbswidth.h (mbswidth): Add a flags argument.
9248 (mbswidth): New declaration.
9249 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9250 * mbswidth.c (mbswidth): Add a flags argument.
9251 (mbsnwidth): New function.
9253 2000-07-24 Jim Meyering <meyering@lucent.com>
9255 * mbswidth.c: Remove useless #else. From Bruno Haible.
9257 2000-07-23 Paul Eggert <eggert@twinsun.com>
9259 * mbswidth.c (_XOPEN_SOURCE):
9260 Don't define; this causes problems on Solaris 7.
9261 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9263 2000-07-23 Paul Eggert <eggert@twinsun.com>
9266 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9267 so that mbstate_t is always defined.
9269 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9270 be 1 in at least one GCC installation, and this configuration
9271 error is likely to be common. Ignoring MB_LEN_MAX hurts
9272 performance on hosts that have mbrtowc but have only unibyte
9273 locales, but I assume these hosts are rare.
9275 2000-07-23 Paul Eggert <eggert@twinsun.com>
9277 * quotearg.c: Streamline by invoking multibyte code only if needed.
9278 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9279 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9280 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9281 invoke multibyte primitives.
9283 2000-07-23 Jim Meyering <meyering@lucent.com>
9285 * basename.c (base_name): Add an assertion.
9287 2000-07-15 Bruno Haible <clisp.cons.org>
9289 * quotearg.c: When the system forces us to redefine mbstate_t,
9290 shadow its mbsinit function.
9292 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9294 * mbswidth.h: New file.
9295 * mbswidth.c: New file.
9296 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9297 (noinst_HEADERS): Add mbswidth.h.
9299 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9301 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9304 2000-07-15 Jim Meyering <meyering@lucent.com>
9306 * makepath.c: Include quote.h.
9307 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9308 corresponding argument in a `quote (...)' call.
9309 Give better diagnostics.
9311 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9312 (noinst_HEADERS): Add quote.h.
9314 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9315 from tar's src/misc.c.
9316 * quote.h: New file. Prototypes for same.
9318 2000-07-10 Paul Eggert <eggert@twinsun.com>
9320 From a suggestion by Bruno Haible.
9321 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9322 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9323 to decide whether to define the BeOS workaround macro;
9324 this adjusts to the change to AC_MBSTATE_T.
9326 2000-07-13 Paul Eggert <eggert@twinsun.com>
9328 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9330 * quotearg.c (quoting_style_args, quoting_style_vals,
9331 quotearg_buffer_restyled): Add support for
9332 clocale_quoting_style. Undo previous change to
9333 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9334 and "{RIGHT QUOTATION MARK}" msgids.
9336 2000-07-05 Paul Eggert <eggert@twinsun.com>
9338 The old behavior of quoting `like this' doesn't look good with
9339 newer, ISO-style fonts. See:
9340 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9342 Instead, quote "like this" by default. Let the translator
9343 tailor the locale-specific quoting behavior by providing
9344 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9346 * quotearg.c (N_): New macro.
9347 (gettext_default): New function.
9348 (quotearg_buffer_restyled): Use
9349 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9350 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9352 2000-07-09 Jim Meyering <meyering@lucent.com>
9354 * Most files: Update copyright dates to include 2000.
9356 2000-07-08 Jim Meyering <meyering@lucent.com>
9358 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9360 (xgethostname): Remove now-unnecessary #ifdef.
9361 Move declaration of `err' into loop where it's used.
9363 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9365 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9366 by allocating a larger buffer. Test the gethostname return value for
9367 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9368 returns an error and ENAMETOOLONG isn't defined.
9370 2000-07-05 Paul Eggert <eggert@twinsun.com>
9371 and Bruno Haible <haible@clisp.cons.org>
9373 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9375 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9377 * quotearg.c (struct quoting_options): Simplify quote_these_too
9380 2000-07-03 Jim Meyering <meyering@lucent.com>
9382 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9383 Reported by Bruno Haible.
9385 2000-07-04 Jim Meyering <meyering@lucent.com>
9387 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9388 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9391 2000-07-03 Paul Eggert <eggert@twinsun.com>
9392 and Bruno Haible <haible@clisp.cons.org>
9394 * quotearg.c (mbrtowc):
9395 Assign to *pwc, and return 1 only if result is nonzero.
9396 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9398 2000-07-03 Jim Meyering <meyering@lucent.com>
9400 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9401 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9404 2000-07-02 Jim Meyering <meyering@lucent.com>
9406 * quotearg.c (mbstate_t): Don't define here.
9408 2000-07-02 Jim Meyering <meyering@lucent.com>
9410 * nanosleep.c (SIGCONT): Define if not already defined.
9412 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9414 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9415 per change in ../m4/ls-mntd-fs.m4.
9416 (read_filesystem_list): Ignore symbolic links.
9418 2000-06-29 Jim Meyering <meyering@lucent.com>
9420 * same.c: Include <string.h> or <strings.h>, as appropriate,
9421 for declaration of strcmp.
9423 * long-options.c: Include <stdlib.h>, for declaration of exit.
9425 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9426 Avoid warning by casting result to `char *' to remove `const'.
9428 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9430 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9432 2000-06-26 Paul Eggert <eggert@twinsun.com>
9434 savedir now sets errno on failure and invokes xmalloc to get memory.
9435 Fix a couple of other minor bugs while we're at it.
9437 * savedir.c (<unistd.h>): Do not include; there's no need.
9438 (NAMLEN): Remove macro.
9439 (malloc, realloc): Remove decls.
9441 ("xalloc.h"): Include.
9442 (NAME_SIZE_DEFAULT): New macro.
9443 (savedir): Use xmalloc / xrealloc to allocate memory.
9444 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9445 Skip "" directory entries.
9446 Use strlen to calculate directory entry length, since the old method
9447 is rarely used these days and isn't worth supporting.
9448 Don't use a pointer after freeing it.
9449 Check for integer overflow when calculating allocation size.
9450 Use memcpy to copy entries, instead of stpcpy.
9451 Set errno properly when returning NULL.
9452 Check for readdir error.
9454 2000-06-26 Jim Meyering <meyering@lucent.com>
9456 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9458 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9460 * getusershell.c (xmalloc, xrealloc): Remove functions.
9462 Don't include <stdlib.h>. Don't declare malloc, realloc.
9464 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9466 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9468 2000-06-24 Jim Meyering <meyering@lucent.com>
9470 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9472 2000-06-21 Jim Meyering <meyering@lucent.com>
9474 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9476 2000-06-19 Paul Eggert <eggert@twinsun.com>
9478 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9479 (mbrtowc, mbstate_t): Define substitutes if
9480 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9481 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9482 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9484 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9486 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9487 than 1024, return a memory chunk of least possible size, instead
9488 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9489 Use free/xmalloc instead of xrealloc to avoid copying for very long
9492 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9494 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9495 address, not strdup. Include <stdlib.h> and don't declare free().
9497 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9499 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9502 2000-06-21 Jim Meyering <meyering@lucent.com>
9504 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9505 (noinst_HEADERS): Add getstr.h.
9507 * getline.c (getstr): Move into a separate file.
9508 * getstr.c (getstr): New file, extracted from getline.c, with
9509 the following changes: new parameter, delim2; both delim[12]
9510 parameters have type `int', not `char'. The latter would lose
9511 with 8-bit delimiters.
9512 * getstr.h: New file.
9514 2000-06-19 Jim Meyering <meyering@lucent.com>
9516 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9518 2000-06-18 Jim Meyering <meyering@lucent.com>
9520 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9521 Besides, these days every porting target provides a mkdir function.
9523 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9524 (this snippet comes from src/system.h).
9526 2000-06-15 Paul Eggert <eggert@twinsun.com>
9528 * human.c (adjust_value): New function.
9529 (human_readable_inexact): Apply rounding style even when
9530 printing approximate values.
9532 2000-06-14 Paul Eggert <eggert@twinsun.com>
9534 * human.c (human_readable_inexact): Allow an input block
9535 size that is not a multiple of the output block size, and vice versa.
9536 Reported by Piergiorgio Sartor.
9538 2000-06-14 Paul Eggert <eggert@twinsun.com>
9540 * getdate.y (get_date): Apply relative times after time
9541 zone indicator, not before. Reported by Todd A. Jacobs.
9543 2000-06-13 Jim Meyering <meyering@lucent.com>
9545 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9547 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9549 2000-06-12 Paul Eggert <eggert@twinsun.com>
9551 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9553 2000-06-04 Paul Eggert <eggert@twinsun.com>
9555 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9557 2000-06-04 Jim Meyering <meyering@lucent.com>
9559 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9560 SunOS 4.1.4 for which gid_t is an unsigned type.
9562 2000-06-03 Jim Meyering <meyering@lucent.com>
9564 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9566 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9568 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9569 newer, don't install charset.alias.
9570 * config.charset: Change the Linux/glibc rules so they become empty
9571 on glibc-2.1 or newer.
9573 2000-06-02 Jim Meyering <meyering@lucent.com>
9575 * mountlist.c: Back out last change. Instead, do this...
9576 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9577 member using the same `ignore'-testing code.
9578 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9582 2000-05-29 Jim Meyering <meyering@lucent.com>
9584 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9585 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9587 2000-05-22 Jim Meyering <meyering@lucent.com>
9589 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9591 2000-05-18 Jim Meyering <meyering@lucent.com>
9593 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9594 back, too, since it may have been modified by allocate_entry.
9595 (hash_delete): Rewrite to use neither the assignment operator
9596 nor the comma operator in an if-expression.
9598 2000-05-15 Paul Eggert <eggert@twinsun.com>
9601 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9602 Remove; no longer needed.
9603 "quotearg.h": Add include.
9604 (file_name): Do not bother to explicitly initialize to NULL; it's less
9605 efficient on some hosts.
9606 (close_stdout_status): Remove test as to whether stdout was already
9607 closed; it breaks for the case "echo x | sort >&-".
9608 Quote file name colons.
9609 Do not assume that _("write error") lacks format strings.
9611 2000-05-15 Jim Meyering <meyering@lucent.com>
9613 * version-etc.c (version_etc_copyright): Update the copyright string
9614 used in all --version output.
9616 2000-05-14 Jim Meyering <meyering@lucent.com>
9618 * closeout.c (close_stdout_set_file_name): New function.
9619 (close_stdout_status): Use new file-scoped global.
9620 Return right away if fstat says the stdout file descriptor is invalid.
9621 * closeout.h (close_stdout_set_file_name): Declare.
9623 2000-05-10 Jim Meyering <meyering@lucent.com>
9625 * closeout.c [default_exit_status]: New file-scoped variable.
9626 (close_stdout_set_status): New function.
9627 * closeout.h (close_stdout_set_status): Declare.
9629 2000-05-08 Jim Meyering <meyering@lucent.com>
9631 * long-options.c: Don't include closeout.h.
9632 (parse_long_options): Don't call close_stdout for --version.
9634 2000-05-06 Jim Meyering <meyering@lucent.com>
9636 * strnlen.c: Undefine __strnlen and strnlen.
9637 [!weak_alias]: Define __strnlen to strnlen.
9639 * atexit.c: New file, from libiberty.
9641 2000-05-06 Jim Meyering <meyering@lucent.com>
9643 * closeout.c (close_stdout_status): Also check for errors on the
9646 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9648 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9649 instead of xmalloc, xrealloc, path_concat.
9650 (locale_charset): Treat empty environment variables as absent.
9651 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9653 2000-05-04 Jim Meyering <meyering@lucent.com>
9655 * getopt.c: Update from glibc.
9656 * obstack.c: Likewise.
9657 * obstack.h: Likewise.
9658 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9660 * regex.h: Likewise.
9661 * strndup.c: Likewise.
9662 * strnlen.c: New file, from glibc.
9664 2000-05-01 Jim Meyering <meyering@lucent.com>
9666 * full-write.c (full_write): Remove `FIXME' part of comment.
9668 2000-04-29 Jim Meyering <meyering@lucent.com>
9670 * path-concat.c: Declare strdup only if it's not defined.
9671 * canon-host.c: Likewise.
9673 2000-04-28 Jim Meyering <meyering@lucent.com>
9675 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9676 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9677 included first, then limits.h is included by locale.h by libintl.h.
9678 From John David Anglin.
9680 2000-04-25 Jim Meyering <meyering@lucent.com>
9682 * makepath.c (S_IRWXUGO): Define.
9683 (make_path): Always perform explicit chmod if MODE specifies any
9684 of the `special' permission bits. Prompted by a bug report against
9685 install from Mate Wierdl and Joost van Baal.
9687 2000-04-18 Jim Meyering <meyering@lucent.com>
9691 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9692 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9694 2000-04-17 Jim Meyering <meyering@lucent.com>
9696 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9697 the definition of it to rpl_strftime also defined-away the system's
9700 2000-04-15 Jim Meyering <meyering@lucent.com>
9702 Use `C' to denote so-called `contiguous' files, the same way
9704 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9705 (ftypelet): Use S_ISCTG.
9706 From Michael Deutschmann.
9708 2000-04-14 Jim Meyering <meyering@lucent.com>
9710 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9712 2000-04-08 Jim Meyering <meyering@lucent.com>
9714 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9715 names don't conflict. Reported by Eli Zaretskii.
9717 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9719 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9720 bug. Deal with the different error behavior of Irix iconv.
9722 2000-04-07 Jim Meyering <meyering@lucent.com>
9724 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9725 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9727 2000-04-05 Jim Meyering <meyering@lucent.com>
9729 Portability tweaks required for ultrix4.3.
9730 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9731 * readutmp.c: Include sys/types.h before sys/stat.h.
9732 * canon-host.c: Declare strdup.
9733 * path-concat.c: Likewise.
9734 From John David Anglin.
9736 2000-04-04 Jim Meyering <meyering@lucent.com>
9738 Be more DOS 8.3-friendly.
9739 * ref-add.sin: Renamed from ref-add.sed.in.
9740 * ref-del.sin: Renamed from ref-del.sed.in.
9741 * Makefile.am: Reflect renaming.
9742 Reported by Eli Zaretskii.
9744 Use a temporary file name that won't clash with `charset.alias'
9745 in the DOS 8.3 name space.
9746 * Makefile.am (charset_tmp): Define.
9747 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9748 (uninstall-local): Likewise.
9749 Reported by Eli Zaretskii.
9751 2000-03-29 Paul Eggert <eggert@twinsun.com>
9753 * time/strftime.c (my_strftime): Make sure we call the system
9754 strftime, not ourselves, when invoking the underlying strftime.
9756 2000-03-24 Jim Meyering <meyering@lucent.com>
9758 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9759 (charset_alias): Define.
9760 (install-exec-local): Factor out common code.
9761 (uninstall-local): Split lines longer than 80.
9762 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9764 (.sed.in.sed): New rule. Don't redirect directly to $@.
9765 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9767 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9769 * config.charset: Output a line containing "Packages using this file".
9770 * ref-add.sed.in, ref-del.sed.in: New files.
9771 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9772 ref-del.sed): New rules.
9774 2000-03-17 Jim Meyering <meyering@lucent.com>
9776 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9777 Otherwise, include <strings.h>
9779 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9781 * unicodeio.c (utf8_wctomb): New function.
9782 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9783 format instead of in UCS-4 with platform dependent endianness.
9785 2000-03-07 Paul Eggert <eggert@twinsun.com>
9787 * savedir.c (savedir): Work even if directory size is
9788 negative; this can happen with some screwy NFS configurations.
9790 2000-03-06 Jim Meyering <meyering@lucent.com>
9792 * localcharset.c (get_charset_aliases): Don't try to free file_name
9793 if it's NULL (because we ran out of memory). From Bruno Haible.
9795 2000-03-05 Jim Meyering <meyering@lucent.com>
9797 * localcharset.c ("path-concat.h"): Include.
9798 (get_charset_aliases): Use path_concat instead of ANSI string
9801 * unicodeio.h (PARAMS): Define.
9802 Use it to guard prototype.
9804 2000-03-04 Jim Meyering <meyering@lucent.com>
9806 * Makefile.am (install-exec-local): Create $(libdir) before installing
9808 (uninstall-local): Uncomment this rule so `make distcheck' works
9811 * unicodeio.c (<errno.h>): Include it.
9812 (errno): Declare if not defined.
9814 * localcharset.c: Add Bruno's comment justifying use of volatile.
9816 * config.charset: New version, incorporating remarks from a linux
9817 i18n mailing list. From Bruno Haible.
9819 2000-03-02 Jim Meyering <meyering@lucent.com>
9821 * Makefile.am (EXTRA_DIST): Add config.charset.
9823 2000-03-01 Jim Meyering <meyering@lucent.com>
9825 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9826 * unicodeio.c: Likewise.
9828 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9830 * config.charset: New file.
9831 * localcharset.c: New file.
9832 * unicodeio.h, unicodeio.c: New files.
9833 * Makefile.am (DEFS): Add -DLIBDIR=...
9834 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9835 (noinst_HEADERS): Add unicodeio.h.
9836 (all-local, install-exec-local, charset.alias): New targets.
9838 2000-02-28 Paul Eggert <eggert@twinsun.com>
9840 * quotearg.c (ALERT_CHAR): New macro.
9841 (quotearg_buffer_restyled): Use it.
9843 2000-02-27 Jim Meyering <meyering@lucent.com>
9845 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9846 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9848 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9849 not `#if STDC_HEADERS'.
9850 Declare malloc if needed.
9852 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9853 now that autoconf always defines the HAVE_DECL_ symbols.
9854 * human.c: Likewise.
9856 * strtoumax.c: Likewise.
9858 * backupfile.c: Arrange for cpp to fail if the configure-time
9859 declaration check was not run.
9861 * human.c: Likewise.
9863 * strtoumax.c: Likewise.
9865 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9866 then first look up the entire `.'-containing string as a login name.
9868 2000-02-18 Paul Eggert <eggert@twinsun.com>
9870 * getdate.y: Handle two-digit years with leading zeros correctly.
9871 (textint): New typedef.
9872 (parser_control): Member year changed from int to textint.
9874 (YYSTYPE): Removed; replaced by %union with int and textint members.
9875 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9876 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9877 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9878 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9879 (date, number, to_year): Use width of number in digits, not its value,
9880 to determine whether it's a 2-digit year, or a 2-digit time.
9881 (yylex): Store number of digits of numeric tokens.
9882 Reported by John Kendall.
9884 (parser_control): Changed from struct parser_control to typedef (for
9885 consistency). All uses changed.
9887 (tID): Removed; not used.
9888 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9890 2000-02-14 Paul Eggert <eggert@twinsun.com>
9892 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9893 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9895 2000-02-12 Jim Meyering <meyering@lucent.com>
9897 * userspec.c (ISDIGIT): Define it.
9898 (isdigit): Remove definition.
9899 (is_number): Use ISDIGIT, not isdigit.
9900 <libintl.h>: Include.
9902 (parse_user_spec): Mark translatable strings.
9904 2000-02-10 Jim Meyering <meyering@lucent.com>
9906 With these changes, nanosleep.[ch] are finally enough like the other
9907 lib/* replacement files to compile on a few more losing systems.
9909 * nanosleep.h: Don't include config.h.
9910 Remove prototype from declaration of nanosleep.
9911 (PARAMS): Remove now-unneeded definition.
9912 * nanosleep.c: #undef nanosleep.
9913 (rpl_nanosleep): Rename from nanosleep.
9915 2000-02-03 Jim Meyering <meyering@lucent.com>
9917 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9918 rather than with `#if HAVE_UTMPNAME'.
9920 2000-02-01 Jim Meyering <meyering@lucent.com>
9922 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9924 2000-01-31 Jim Meyering <meyering@lucent.com>
9926 * nanosleep.h (nanosleep): Guard declaration with
9927 `#if ! HAVE_DECL_NANOSLEEP'.
9928 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9929 the declaration in that vendor's sys/timers.h.
9930 Reported by Christian Krackowizer.
9932 * quotearg.c (ISASCII): Add #undef and move definition to follow
9933 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9934 (ISPRINT): Likewise.
9935 Reported by Tom Tromey.
9937 2000-01-30 Jim Meyering <meyering@lucent.com>
9939 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9940 uses of ->ut_name. The latter doesn't work with new Linux header files
9941 where only utmpx.ut_user is declared.
9943 * readutmp.h (UT_USER): Define.
9945 2000-01-23 Jim Meyering <meyering@lucent.com>
9947 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9950 2000-01-22 Jim Meyering <meyering@lucent.com>
9952 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9953 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9954 Required for some AIX systems. Reported by Christian Krackowizer.
9955 [TESTING] (main): New function.
9957 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9958 * dirname.c (dir_name): Support for DOS-style file names with drive
9961 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9963 * strverscmp.c (ISDIGIT): Define.
9964 (strverscmp): Use ISDIGIT, not isdigit.
9966 2000-01-17 Paul Eggert <eggert@twinsun.com>
9968 * nanosleep.c (nanosleep):
9969 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9970 POSIX.1 doesn't require SA_INTERRUPT and some systems
9971 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9972 it's been part of POSIX.1 since day 1 (in 1988).
9974 2000-01-17 Jim Meyering <meyering@lucent.com>
9976 * interlock: Remove unused file. Reported by François Pinard.
9978 2000-01-16 Paul Eggert <eggert@twinsun.com>
9980 * quotearg.c (quotearg_buffer_restyled): Do not quote
9981 alert, backslash, formfeed, and vertical tab unnecessarily in
9982 shell quoting style.
9985 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9986 Free Software Foundation, Inc.
9987 Copying and distribution of this file, with or without modification,
9988 are permitted provided the copyright notice and this notice are preserved.