1 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2 and Simon Josefsson <jas@extundo.com>
4 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
6 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
8 2006-07-21 Eric Blake <ebb9@byu.net>
10 * stdlib-safer.h: New file from coreutils, required by
13 2006-07-19 Derek R. Price <derek@ximbiot.com>
15 * getaddrinfo.h: Don't define unimplemented AI_* flags.
16 Reindent and repaginate.
18 2006-07-17 Bruno Haible <bruno@clisp.org>
20 * gl_list.h: New file.
21 * gl_list.c: New file.
22 * gl_array_list.h: New file.
23 * gl_array_list.c: New file.
24 * gl_carray_list.h: New file.
25 * gl_carray_list.c: New file.
26 * gl_linked_list.h: New file.
27 * gl_linked_list.c: New file.
28 * gl_anylinked_list1.h: New file.
29 * gl_anylinked_list2.h: New file.
30 * gl_avltree_list.h: New file.
31 * gl_avltree_list.c: New file.
32 * gl_anyavltree_list1.h: New file.
33 * gl_anyavltree_list2.h: New file.
34 * gl_rbtree_list.h: New file.
35 * gl_rbtree_list.c: New file.
36 * gl_anyrbtree_list1.h: New file.
37 * gl_anyrbtree_list2.h: New file.
38 * gl_anytree_list1.h: New file.
39 * gl_anytree_list2.h: New file.
40 * gl_linkedhash_list.h: New file.
41 * gl_linkedhash_list.c: New file.
42 * gl_anyhash_list1.h: New file.
43 * gl_anyhash_list2.h: New file.
44 * gl_avltreehash_list.h: New file.
45 * gl_avltreehash_list.c: New file.
46 * gl_rbtreehash_list.h: New file.
47 * gl_rbtreehash_list.c: New file.
48 * gl_anytreehash_list1.h: New file.
49 * gl_anytreehash_list2.h: New file.
51 * gl_oset.h: New file.
52 * gl_oset.c: New file.
53 * gl_array_oset.h: New file.
54 * gl_array_oset.c: New file.
55 * gl_avltree_oset.h: New file.
56 * gl_avltree_oset.c: New file.
57 * gl_rbtree_oset.h: New file.
58 * gl_rbtree_oset.c: New file.
59 * gl_anytree_oset.h: New file.
61 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
63 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
65 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
66 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
67 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
68 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
69 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
70 callers changed. Revamp internals significantly, by not
71 attempting to create directories that are temporarily more
72 permissive than the final results. Do not attempt to use
73 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
74 This removes some race conditions, fixes some bugs, and simplifies
75 things. Use new dirchownmod function to do owner and mode changes.
76 * mkdir-p.h: Likewise.
77 * modechange.c (octal_to_mode): New function.
78 (struct mode_change): New member mentioned.
79 (make_node_op_equals): New arg mentioned. All callers changed.
80 (mode_compile): Keep track of which mode bits the user has explicitly
82 (mode_adjust): New arg DIR, so that we implement the X op correctly.
83 New arg PMODE_BITS, to keep track of which mode bits the user
84 mentioned; it treats S_ISUID and S_ISGID speciall.
86 * modechange.h: Likewise.
88 2006-07-11 Derek R. Price <derek@ximbiot.com>
90 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
92 2006-07-10 Derek R. Price <derek@ximbiot.com>
94 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
95 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
96 macros into the GNU _D_EXACT_NAMLEN.
97 * savedir.c: Likewise.
98 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
100 2006-07-09 Jim Meyering <jim@meyering.net>
102 * argp-pv.c: Remove a doubled word in a comment.
103 * check-version.c (check_version): Likewise.
104 * javacomp.c (compile_java_class): Likewise.
106 2006-07-08 Jim Meyering <jim@meyering.net>
108 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
110 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
112 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
113 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
114 brackets. Other minor changes to suppress some compiler
117 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
119 * getloadavg.c: Use __VMS, not VMS.
120 * getopt.c: Likewise.
121 * getpagesize.h: Likewise.
122 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
123 probably does not work.
125 2006-07-06 Derek R. Price <derek@ximbiot.com>
126 and Paul Eggert <eggert@cs.ucla.edu>
128 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
129 Don't worry about this obsolete case any more.
130 (HAVE_DIR): Remove. All uses removed; we now assume you can read
132 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
133 worry about this obsolete case any more.
135 * getcwd.c: Likewise.
137 * savedir.c: Likewise.
139 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
141 * .cppi-disable: Add wcwidth.
142 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
143 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
144 (ISGRAPH): Remove. All uses changed to isgraph.
145 (FOLD) [!defined _LIBC]: Remove special case.
146 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
147 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
149 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
151 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
153 * strtod.c (strtod): cast the argument of tolower to unsigned char.
155 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
157 * memcasecmp.c: Include <limits.h>.
158 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
159 * strtod.c (strtod): Don't assume isspace works on negative chars.
160 Don't assume isdigit succeeds only on '0' through '9'.
162 2006-07-05 Derek R. Price <derek@ximbiot.com>
164 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
165 All uses of is_space replaced by isspace.
166 * exit.h: Don't talk about STDC_HEADERS.
167 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
168 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
169 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
170 replaced by isprint etc.
171 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
172 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
173 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
174 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
175 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
176 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
178 2006-07-05 Eric Blake <ebb9@byu.net>
180 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
181 missing from netdb.h.
182 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
184 2006-06-27 Bruno Haible <bruno@clisp.org>
186 Assume ANSI C header files and <ctype.h> functions.
187 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
188 (mbsnwidth): Use isprint, iscntrl instead.
190 2006-07-03 Jim Meyering <jim@meyering.net>
192 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
193 macro is used before the first cycle_check call.
195 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
197 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
198 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
199 reported by Mark D. Baushke, one in
200 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
202 Merge from coreutils.
204 * .cppi-disable: Add stdint_.h.
205 * .cvsignore: Add stdint.h.
207 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
209 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
210 both double and long double versions.
211 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
212 * xstrtold.c: New file.
213 * xstrtod.h (xstrtold): New decl.
215 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
217 * filemode.c (setst): Remove.
218 (strmode): Rewrite to avoid setst. This makes the code shorter,
219 (arguably) clearer, and the generated code is a bit smaller on my
220 Debian GNU/Linux stable x86 host.
222 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
224 * filemode.c: Include "filemode.h" first, to test the interface.
225 Assume that filemode.h includes sys/types.h and sys/stat.h.
226 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
227 (ftypelet): Reorder to put common cases first, for efficiency.
228 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
230 (strmode): Renamed from mode_string, and now stores 12 bytes instead
231 of 10, for compatibility with FreeBSD. All callers changed.
232 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
233 that can't be deduced solely from st_mode. First arg is now a const
235 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
236 (strmode): Renamed from mode_string.
237 (filemodestring): New decl.
238 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
239 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
240 (S_ISPORT, S_ISWHT): New macros, if not already defined.
242 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
244 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
245 fsusage.h now does that. Include fsusage.h first, to test interface.
246 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
247 at most one method (the old code could have generated decls that
248 didn't conform to C89, not that this was ever exercised).
249 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
251 2006-03-19 Jim Meyering <jim@meyering.net>
253 Work even in a chroot where d_ino values for entries in "/"
254 don't match the stat.st_ino values for the same names.
255 * getcwd.c (__getcwd): When no d_ino value matches the target inode
256 number, iterate through all entries again, using lstat instead.
257 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
258 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
260 * getcwd.c (__getcwd): Clarify a comment.
261 Use memcpy in place of a call to strcpy.
263 2006-03-12 Jim Meyering <jim@meyering.net>
265 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
266 that of the current directory (which we're about to chdir ".." out of),
267 then save the dev-ino of the parent, instead.
269 * same-inode.h (SAME_INODE): New file/macro.
270 * chdir-safer.c (SAME_INODE): Remove definition.
271 Include "same-inode.h", instead.
273 * cycle-check.h: Include "same-inode.h".
274 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
275 * cycle-check.c (SAME_INODE): Remove definition.
276 * root-dev-ino.h: Include "same-inode.h".
278 2006-03-11 Eric Blake <ebb9@byu.net>
280 * same.c (same_name): s/base_name/last_component/
281 * backupfile.c (check_extension, numbered_backup): Likewise.
282 * filenamecat.c (file_name_concat): Likewise.
284 2006-03-11 Eric Blake <ebb9@byu.net>,
285 Paul Eggert <eggert@cs.ucla.edu>
287 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
288 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
290 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
291 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
292 (last_component): New method.
293 * dirname.c (dir_len): Determine when drive letters need a
294 subsequent slash. Preserve // when it is special.
295 (dir_name): Don't append dot when drive letter is absolute.
296 [TEST_DIRNAME]: Move into a full-blown gnulib test.
297 * basename.c (base_name): New semantics - malloc the result.
298 Preserve // when it is special. Preserve relative files that look
300 (base_len): Preserve // when it is special.
301 (last_component): New method, similar to old base_name semantics.
302 * stripslash.c (strip_trailing_slashes): Use last_component, not
303 base_name. Strip redundant slashes from ///.
305 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
307 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
308 both are 64 bits, since this seems to be the tradition, and this
309 prevents gcc -Wformat from warning about usages with PRIuMAX. If
310 we ever run into a host that prefers long long to long in this
311 case, we'll need another configure-time test. Problem reported by
314 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
316 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
317 possible collision with system files.
318 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
319 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
320 WCHAR_MIN and WCHAR_MAX in this case.
321 (<stddef.h>): Do not include; no longer needed.
322 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
323 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
324 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
325 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
326 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
327 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
328 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
329 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
330 !defined(__c99))]: Include in this case too, since it's harmless
332 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
334 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
335 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
336 (_STDINT_MIN, _STDINT_MAX): New macros.
337 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
338 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
339 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
340 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
341 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
342 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
343 macros, not typedefs; this simplifies things quite a bit.
344 Use long int for all types narrower than int64_t.
345 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
346 Define in terms of long long int or int64_t or long int,
347 not int64_t or int32_t. This saves some compile-time testing.
348 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
349 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
350 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
351 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
352 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
353 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
354 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
355 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
356 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
357 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
358 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
359 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
360 undef any previous version and define our own version, for
361 simplicity and consistency with the new macros for types.
362 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
363 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
364 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
365 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
366 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
367 @WINT_T_SUFFIX@ to keep things simple here.
368 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
369 Simplify by assuming typical 8/16/32/64 host, since we're
370 already doing that elsewhere anyway.
371 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
372 and assume long long int is 64 bits if available. This
373 speeds up 'configure'.
375 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
377 * getaddrinfo.c: fixed typo
379 2006-06-29 Eric Blake <ebb9@byu.net>
381 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
382 unused static function.
384 2006-06-29 Eric Blake <ebb9@byu.net>
388 2006-06-29 Derek R. Price <derek@ximbiot.com>
390 * strftime.c: Assume strftime() exists.
392 2006-06-28 Bruno Haible <bruno@clisp.org>
394 * getaddrinfo.h: Fix POSIX URL.
395 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
396 (use_win32_p): Make static.
397 (getaddrinfo): Reject service name if it is empty or does not consist
398 solely of decimal digits, or if its value is > 65535.
399 (getnameinfo): Remove useless casts.
401 2006-06-28 Derek R. Price <derek@ximbiot.com>
403 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
404 Autoconf 2.60 says this stuff was obsolete.
406 2006-05-12 Bruno Haible <bruno@clisp.org>
408 * mkdtemp.c [MINGW]: Include <io.h>.
409 (mkdir): Define using _mkdir.
411 2006-06-28 Bruno Haible <bruno@clisp.org>
413 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
414 declaration for wcwidth.
415 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
417 2006-06-28 Eric Blake <ebb9@byu.net>
419 * xvasprintf.h: Fix comments.
421 2006-06-28 Eric Blake <ebb9@byu.net>
423 * mbchar.h (wcwidth): Include wcwidth.h.
424 * mbswidth.c (wcwidth): Move from here...
425 * wcwidth.h: ...to this new file.
427 2006-06-28 Simon Josefsson <jas@extundo.com>
429 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
430 functions there. It will succeed on Windows XP, but on Windows
431 2000 and (presumably) earlier, it will fail, and use the internal
433 (use_win32_p): New function.
434 (getaddrinfo): Use strtoul on servname, to support numeric ports.
435 Support AI_NUMERICSERV to disable getservbyname.
436 (getnameinfo): New function, only supports
437 NI_NUMERICHOST|NI_NUMERICSERV for now.
439 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
440 only have some of them. Add AI_NUMERICSERV. Add prototype for
443 2006-06-27 Bruno Haible <bruno@clisp.org>
445 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
447 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
449 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
450 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
451 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
453 2006-06-26 Bruno Haible <bruno@clisp.org>
455 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
457 Reported by Mark D. Baushke and Larry Jones.
459 2006-06-26 Bruno Haible <bruno@clisp.org>
461 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
463 Suggested by Mark D. Baushke and Larry Jones.
465 2006-06-23 Mark D. Baushke <mdb@gnu.org>
467 * stdint_.h: Treat BSD/OS like OpenBSD.
469 2006-06-23 Bruno Haible <bruno@clisp.org>
471 * stdint_.h: Treat IRIX like OpenBSD.
473 2006-06-23 Bruno Haible <bruno@clisp.org>
475 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
476 ISO C 99 Technical Corrigendum 1.
478 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
480 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
481 Some compiler complained about some of them. Problem reported by
483 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
485 2006-06-21 Simon Josefsson <jas@extundo.com>
487 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
490 * socket_.h: Don't define WINVER.
492 * inet_pton.h, inet_pton.c: New file, taken from glibc but
493 slightly modified to work in gnulib.
495 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
497 * read-file.c (fread_file): Start with buffer allocation of
498 0 bytes rather than 1 byte; this simplifies the code.
499 Don't invoke feof; it's not needed. Refactor to avoid duplicate
500 code to free buffer and save/restore errno.
501 (internal_read_file): Remove unused local.
503 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
505 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
506 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
507 Problem reported by Denis Excoffier in
508 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
510 2006-06-19 Simon Josefsson <jas@extundo.com>
512 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
514 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
516 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
518 2006-06-17 Bruno Haible <bruno@clisp.org>
520 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
522 2006-06-17 Bruno Haible <bruno@clisp.org>
524 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
525 problem on Solaris 2.5.1.
527 2006-06-16 Eric Blake <ebb9@byu.net>
529 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
530 * unicodeio.c [!defined errno]: Likewise.
531 * strtol.c [!defined errno]: Likewise.
532 * strtod.c [!defined errno]: Likewise.
534 2006-06-15 Bruno Haible <bruno@clisp.org>
536 * stdint_.h: Rewritten to be fully auto-configured.
537 Fixes bug on HP-UX/IA64.
539 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
541 * getdate.y (__attribute__): Don't define if already defined.
542 Problem reported by Larry Jones.
543 * utimens.c (__attribute__): Likewise.
545 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
547 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
548 reported by Andreas Schwab.
550 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
551 Bruno Haible <bruno@clisp.org>
553 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
555 2006-05-26 Martin Lambers <marlam@marlam.de>
557 * getpass.c: Updates the test for the native W32 API, and adds
558 missing includes, thus fixing compilation warnings.
560 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
562 * tempname.c (small_open, large_open): New macros.
563 (__open, __open64) [!_LIBC]: Remove.
564 (__gen_tempname): Use small_open and large_open instead of __open
565 and __open64. This fixes a portability bug on HP-UX 11.11i
566 reported by Simon Wing-Tang in
567 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
569 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
571 * exclude.c (exclude_fnmatch): New function.
572 (excluded_file_name): Call exclude_fnmatch.
573 * exclude.h (excluded_file_name): New prototype
575 2006-05-24 Bruno Haible <bruno@clisp.org>
577 * printf-args.c (printf_fetchargs): Turn NULL pointers for
578 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
579 Reported by Thorsten Maerz <torte@netztorte.de> via
580 Aaron Stone <aaron@serendipity.cx>.
582 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
584 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
585 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
586 (my_usleep): Don't mishandle maximum value.
588 2006-05-19 Jim Meyering <jim@meyering.net>
590 * getugroups.c: Correct an outdated comment. From Bruno Haible.
592 2006-05-17 Bruno Haible <bruno@clisp.org>
595 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
597 2006-05-17 Bruno Haible <bruno@clisp.org>
599 * stdint_.h: Fix recognition of Cygwin.
601 2006-05-11 Jim Meyering <jim@meyering.net>
603 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
605 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
607 * crc.c (crc32_update): Remove unnecessary L suffix.
608 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
609 unwanted sign propagation, e.g., on hosts with 64-bit int.
610 There still are some problems with reeelly weird theoretical hosts
611 (e.g., 33-bit int) but it's not worth worrying about now.
612 * sha1.c (rol): Likewise.
613 (K1, K2, K3, K4): Remove unnecessary L suffix.
615 2006-05-10 Bruno Haible <bruno@clisp.org>
617 * des.c: Cast to avoid warnings.
619 2006-05-10 Simon Josefsson <jas@extundo.com>
621 * md4.c: Typo fix, update copyright years.
622 (K1, K2): Don't use L because it turn computations into 64-bit on
625 2006-05-09 Bruno Haible <bruno@clisp.org>
627 * xvasprintf.c: Include limits.h, string.h, xsize.h.
628 (EOVERFLOW): Define fallback value.
629 (xstrcat): New function.
630 (xvasprintf): Recognize the special case of a string concatenation.
632 2006-05-01 Bruno Haible <bruno@clisp.org>
634 * stdint_.h: Shorter URL.
635 * inttypes.h: Likewise.
637 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
639 * verify.h: Document the internals better. Most of this change
640 was written by Bruno Haible.
642 2006-04-29 Bruno Haible <bruno@clisp.org>
644 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
645 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
647 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
649 * getdate.y (get_date): When adding relative date, start with the
650 initial time, not with the result of the first mktime call.
652 2006-04-23 Bruno Haible <bruno@clisp.org>
654 * copy-file.c: Include <unistd.h> unconditionally.
655 * execute.c: Likewise.
656 * fatal-signal.c: Likewise.
657 * findprog.c: Likewise.
658 * mkdtemp.c: Likewise.
661 * wait-process.h: Likewise.
663 2006-04-23 Bruno Haible <bruno@clisp.org>
665 * fwriteerror.c (fwriteerror): Call fclose also when an error
666 condition was already detected.
667 Reported by Ben Pfaff <blp@cs.stanford.edu>.
669 2006-04-19 Derek Price <derek@ximbiot.com>
670 Eric Blake <ebb9@byu.net>
672 * inttypes.h: Correct grammar in comment.
674 2006-04-18 Derek Price <derek@ximbiot.com>
675 Paul Eggert <eggert@cs.ucla.edu>
677 * inttypes.h: New file.
678 * strtoimax.c: Assume <inttypes.h>.
680 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
682 * utimens.c (futimens): glibc futimesat messes up if /proc
683 isn't mounted. Problem reported by Kir Kolyshkin.
685 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
687 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
688 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
689 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
691 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
693 Merge regex changes from libc, removing some of our
694 POSIX-conformance changes that were rejected and redoing them in a
697 * regcomp.c (re_compile_internal, init_dfa):
698 Length arg is now size_t, not Idx. All uses changed.
699 (peek_token): Forward decl now says internal_function.
700 (__re_error_msgid, __re_error_msgid_idx):
701 Now static rather than extern with attribute_hidden.
702 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
703 For some reason libc prefers K&R style defns for external functions.
704 (regerror) [!defined _LIBC]: Likewise.
705 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
706 (seek_collating_symbol_entry, lookup_collation_sequence_value):
707 (build_range_exp, build_collating_symbol):
709 (re_compile_fastmap): Use '\0' to memset, not 0.
710 (utf8_sb_map): Make the calculations more obvious.
711 (init_dfa, parse_bracket_exp, build_charclass_op):
712 Call calloc and cast result, as glibc does.
713 (init_word_char, fetch_token, peek_token, peek_token_bracket):
714 (build_range_exp, build_collating_symbol):
715 Now internal functions.
717 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
719 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
720 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
721 Don't depend on VMS; depend on __VMS instead, for POSIX
723 (regoff_t): Define to ssize_t, not long int.
725 Remove the REG_ macros named below. Instead, make the old names
726 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
728 (REG_BACKSLASH_ESCAPE_IN_LISTS):
729 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
730 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
731 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
732 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
733 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
734 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
735 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
736 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
737 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
738 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
739 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
740 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
741 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
742 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
743 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
744 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
746 Remove. All uses replaced by the old RE_* names.
747 (RE_BACKSLASH_ESCAPE_IN_LISTS):
748 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
749 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
750 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
751 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
752 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
753 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
754 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
755 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
756 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
757 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
758 Don't bother having these macros be independent of each others'
759 values, since they no longer exist in the POSIX name space.
761 Rename the following member names back to their old names,
762 unless !__USE_GNU_REGEX. All uses changed back.
763 (buffer): Renamed from re_buffer.
764 (allocated): Renamed from re_allocated.
765 (used): Renamed from re_used.
766 (syntax): Renamed from re_syntax.
767 (fastmap): Renamed from re_fastmap.
768 (translate): Renamed from re_translate.
769 (can_be_null): Renamed from re_can_be_null.
770 (regs_allocated): Renamed from re_regs_allocated.
771 (fastmap_accurate): Renamed from re_fastmap_accurate.
772 (no_sub): Renamed from re_no_sub.
773 (not_bol): Renamed from re_not_bol.
774 (not_eol): Renamed from re_not_eol.
775 (newline_anchor): Renamed from re_newline_anchor.
776 (num_regs): Renamed from rm_num_regs.
777 (start): Renamed from rm_start.
778 (end): Renamed from rm_end.
780 (free_state): Move up a bit.
782 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
784 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
785 when that is what is intended.
786 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
787 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
789 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
790 All uses changed back to re_malloc, etc. It's now the caller's
791 responsibility to check for overflow; all callers changed.
792 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
793 (re_x2nrealloc): Remove.
794 (free_state): Remove decl.
796 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
797 (re_set_registers, re_exec):
800 2006-01-31 Roland McGrath <roland@redhat.com>
802 * regcomp.c (calc_eclosure_iter): Remove dead variables.
803 Reported by Mike Frysinger <vapier@gentoo.org>.
805 2006-01-15 Andreas Jaeger <aj@suse.de>
808 * regex_internal.c (re_string_reconstruct): Adjust for
809 build_wcs_upper_buffer change.
810 (build_wcs_upper_buffer): Change return type.
812 2005-12-10 Ulrich Drepper <drepper@redhat.com>
814 * regex_internal.h: Include <stdint.h> if available.
816 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
818 * regex_internal.h (SIZE_MAX): Provide a default definition.
820 2005-10-14 Ulrich Drepper <drepper@redhat.com>
822 * regcomp.c: Adjust for changed secondary hash function.
824 2005-09-30 Ulrich Drepper <drepper@redhat.com>
826 * regex.h: Pretty printing.
827 Clean up namespace a bit.
829 2005-09-30 Jakub Jelinek <jakub@redhat.com>
831 * regexec.c (update_cur_sifted_state, check_arrival,
832 check_arrival_add_next_nodes): Avoid using uninitialized variable.
834 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
835 Ulrich Drepper <drepper@redhat.com>
838 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
839 (bitset_word_t): Renamed from bitset_word. All uses changed.
841 2005-09-22 Ulrich Drepper <drepper@redhat.com>
844 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
845 * regcomp.c: Remove unnecessary uses of
846 unsigned RE_TRANSLATE_TYPE.
847 * regex_internal.h: Likewise.
848 * regex_internal.c: Likewise.
849 * regexec.c: Likewise.
850 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
852 2005-09-07 Ulrich Drepper <drepper@redhat.com>
854 * regexec.c (find_recover_state): Remove unnecessary
856 (transit_state_bkref): Make DFA a const pointer.
857 (get_subexp): Likewise.
858 (check_arrival): Likewise.
859 (update_cur_sifted_state): Likewise.
860 (re_search_internal): Likewise.
861 (prune_impossible_nodes): Likewise.
862 (acquire_init_state_context): Likewise.
863 (proceed_next_node): Likewise.
864 (set_regs): Likewise.
865 (free_fail_stack_return): Likewise.
866 (check_arrival_expand_ecl): Mark DFA parameter as const.
867 (check_arrival_expand_ecl_sub): Likewise.
868 (check_subexp_limits): Likewise.
869 (sub_epsilon_src_nodes): Likewise.
870 (add_epsilon_src_nodes): Likewise.
871 (merge_state_array): Likewise.
872 (update_regs): Likewise.
873 (build_trtable): Likewise.
874 (sift_states_backward): Mark MCTX parameter as const.
875 (build_sifted_states): Likewise.
876 (update_cur_sifted_state): Likewise.
877 (sift_states_mkref): Likewise.
878 (check_arrival_expand_ecl): Mark eclosure as const.
879 (check_dst_limits_calc_pos_1): Likewise.
880 * regex_internal.h (re_match_context_t): Make dfa a const
883 2005-09-06 Ulrich Drepper <drepper@redhat.com>
885 * regexec.c (merge_state_with_log): Define dfa as const pointer.
886 (transit_state_sb): Likewise.
887 (transit_state_mb): Likewise.
888 (sift_states_iter_mb): Likewise.
889 (check_arrival_add_next_nodes): Likewise.
890 (check_node_accept_bytes): Change first parameter to pointer-to-const.
891 [_LIBC] (re_search_2_stub): Use mempcpy.
893 * regex_internal.c (re_string_reconstruct): Avoid calling
894 mbrtowc for very simple UTF-8 case.
896 * regex_internal.c (re_acquire_state): Make DFA pointer arg
898 (re_acquire_state_context): Likewise.
899 * regex_internal.h: Adjust prototypes.
901 * regex.c: Prevent using C++ compilers.
903 * regex_internal.c (re_acquire_state): Minor code rearrangement.
904 (re_acquire_state_context): Likewise.
906 2006-03-29 Mark D. Baushke <mdb@gnu.org>
907 Bruno Haible <bruno@clisp.org>
909 * stdint_.h: On OpenBSD, don't redefine types already included in
910 <sys/types.h> and <inttypes.h>.
912 2006-03-24 Eric Blake <ebb9@byu.net>
914 * time_r.c (copy_string_result): Remove, as it is no longer used.
916 2006-03-24 Simon Josefsson <jas@extundo.com>
918 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
919 including some doc fixes.
920 (base64_encode_alloc): Fix +1 bug on allocation failures.
922 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
924 * base64.c (base64_encode): Do not read past end of array with
925 unsanitized input on systems with CHAR_BIT > 8.
927 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
929 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
930 Typedef to long int, not to off_, as POSIX will likely change
933 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
935 * argp-help.c (validate_uparams): Fix typo
936 * argp-parse.c (argp_default_options): Consistently begin help
937 messages with a lowercase letter.
939 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
941 * time_r.h (asctime_r, ctime_r): Remove. These functions can
942 overrun buffers and shouldn't be used (much as gets shouldn't be
944 * time_r.c (asctime_r, ctime_r): Likewise.
946 2006-03-08 Simon Josefsson <jas@extundo.com>
948 * gc-gnulib.c (randomize): Don't open files called 'no', they
949 signal that configure disabled the device.
951 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
953 * c-stack.c: Include unistd.h unconditionally, since we now assume
955 * getlogin_r.c: Likewise.
956 * getlogin_r.h: Likewise.
958 * pagealign_alloc.c: Likewise.
959 * unistd_.h: Remove; no longer needed.
961 2006-03-07 Simon Josefsson <jas@extundo.com>
963 * unistd_.h: New file.
965 2006-03-07 Simon Josefsson <jas@extundo.com>
967 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
969 2006-03-01 Simon Josefsson <jas@extundo.com>
971 * readline.c: Fix typo, tiny patch from Stepan Kasal
974 2006-02-28 Simon Josefsson <jas@extundo.com>
976 * getopt.c: Protect #include of unistd.h, for MSVS.
978 2006-02-27 Simon Josefsson <jas@extundo.com>
980 * base64.h: Indent #define's. From Jim Meyering
983 2006-02-27 Jim Meyering <jim@meyering.net>
985 Revert the change of 2006-02-24, so these files can continue
986 to be sync'd from gettext.
987 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
990 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
992 * glob.c: Say "invalid" rather than "illegal" in comments.
994 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
996 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
998 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1000 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1001 AT_FDCWD exceeds INT_MAX.
1002 * openat.h (AT_FDCWD): Likewise.
1004 2006-02-14 Jim Meyering <jim@meyering.net>
1006 Sync from coreutils.
1008 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1009 failure on deficient systems, and simplify gnulib lgpl dependencies.
1010 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1011 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1013 * xalloc-die.c: Remove unused definition of N_.
1015 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1017 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1019 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1021 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1022 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1024 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1026 * argp-namefrob.h: Restore changes accidentally lost during the
1027 "autoupdate" on 2005-12-12.
1029 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1031 * fnmatch.c (L_): Renamed from L, to work around a bug in
1032 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1033 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1036 2006-01-26 Simon Josefsson <jas@extundo.com>
1038 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1039 prototype is visible on mingw32.
1041 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1044 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1047 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1049 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1050 attempt to open for write; this always fails, at least on POSIX
1051 hosts. This reinstates the 2006-01-09 change, which was
1052 inadvertently removed.
1054 2006-01-26 Bruno Haible <bruno@clisp.org>
1055 Paul Eggert <eggert@cs.ucla.edu>
1057 * stdbool_.h (_Bool)
1058 [(! (defined __cplusplus || defined __BEOS__)
1059 && !defined __GNUC__
1060 && !(defined __HP_cc || defined __xlc__
1061 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1062 || defined __sgi))]:
1063 #define to signed char in these cases too; this simplifies
1064 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1065 etc., separately) and makes it more conservative.
1067 2006-01-21 Jim Meyering <jim@meyering.net>
1069 Sync from the stable (b5) branch of coreutils:
1071 * fts.c (fts_children): Don't let close() clobber errno from
1074 * fts.c (fts_stat): When following a symlink-to-directory,
1075 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1076 a dangling symlink. That can also happen at least for ELOOP.
1077 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1078 FYI, this bug predates the inclusion of fts.c in coreutils.
1080 * fts.c (fts_open): Put new maxarglen declaration and uses
1081 in their own block, so pre-c99 compilers don't object.
1083 Avoid the double-free (first in fts_read, second in fts_close) that
1084 would occur when an `active' directory is made inaccessible (e.g.,
1085 via chmod a-x) during a traversal.
1086 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1087 before returning. Reproduce this failure by
1088 mkdir -p a/b; cd a; chmod a-x . b
1089 Reported by Stavros Passas.
1091 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1093 * argp-namefrob.h: Bugfix. Remove stray #
1095 2006-01-25 Bruno Haible <bruno@clisp.org>
1097 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1099 Reported by Paul Eggert.
1101 2006-01-25 Jim Meyering <jim@meyering.net>
1103 * fileblocks.c: Remove more useless parentheses.
1104 * readutmp.h: Likewise.
1106 2006-01-24 Bruno Haible <bruno@clisp.org>
1108 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1110 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1113 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1114 to avoid problems with the built-in _Bool type.
1115 Reported by Paul Eggert on 2005-11-26.
1117 2006-01-24 Jim Meyering <jim@meyering.net>
1119 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1121 2006-01-24 Simon Josefsson <jas@extundo.com>
1123 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1126 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1128 Work around porting bugs reported by Dieter in
1129 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1130 * getopt.c (_NOPROTO): Remove; no longer needed.
1131 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1132 Include "getopt.h" first, to check interface.
1133 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1135 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1136 (__strndup): Revert to K&R-style function dfns, the glibc style.
1137 * strnlen.c: Don't claim it's taken from glibc; it's not.
1138 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1139 Include strnlen.h first, to get prototype properly.
1140 (strnlen): Renamed from __strnlen.
1143 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1145 These changes imported from libc.
1146 * getopt.c: Use __fxprintf instead of inline stream orientation
1147 test and two separate function calls.
1148 * strndup.c (__strndup): Add libc_hidden_def.
1150 2006-01-22 Bruno Haible <bruno@clisp.org>
1152 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1153 temporary buffer for sprintf, take into account the precision also
1154 for 'd', 'i', 'u', 'o', 'x', 'X'.
1156 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1158 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1159 to pacify gcc -Wswitch-default.
1161 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1163 * argp-help.c (usage_long_opt): Do not print DOC options.
1164 (__argp_base_name): Removed
1165 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1167 (__argp_base_name): Provide macro definition or extern declaration
1168 depending on the configuration
1170 2006-01-20 Simon Josefsson <jas@extundo.com>
1172 * inet_ntop.h: Unconditionally include sys/socket.h.
1174 2006-01-19 Simon Josefsson <jas@extundo.com>
1176 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1178 2006-01-12 Simon Josefsson <jas@extundo.com>
1180 * base64.c: Fix warning, reported by Bruno Haible
1181 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1183 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1185 Sync from coreutils.
1186 * md5.c: Fix commentary typos.
1187 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1188 * md5.h (__attribute__): Remove; unused.
1189 * sha1.c: Fix commentary to match md5 better.
1190 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1191 so that we don't need to worry about alignment. All uses changed.
1192 This merges the 2005-10-28 md5 change into sha1.
1194 2006-01-11 Jim Meyering <jim@meyering.net>
1196 Sync from coreutils.
1197 * md5.c (OP): Fix spacing.
1199 2006-01-11 Simon Josefsson <jas@extundo.com>
1201 * stdint_.h (SIZE_MAX): Add missing (.
1203 2006-01-10 Bruno Haible <bruno@clisp.org>
1205 * argp.h (__const): Remove macro. Use const instead.
1206 * argp-fmtstream.h (__const): Likewise.
1207 * glob_.h (__const): Remove macro.
1208 * glob-libc.h: Use const instead of __const.
1210 2006-01-10 Jim Meyering <jim@meyering.net>
1212 Avoid the double-free (first in fts_read, second in fts_close) that
1213 would occur when an `active' directory is made inaccessible (e.g.,
1214 via chmod a-x) during a traversal.
1215 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1216 before returning. Reproduce this failure by
1217 mkdir -p a/b; cd a; chmod a-x . b
1218 Reported by Stavros Passas.
1220 Sync from coreutils.
1221 * sha1.c: Tweak grammar in a comment.
1223 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1225 * regex_internal.h (BITSET_WORD_BITS):
1226 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1227 preprocessor mishandles large unsigned values as if they were signed.
1228 Problem reported by Claudio Fontana in
1229 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1231 2006-01-10 Simon Josefsson <jas@extundo.com>
1233 * socket_.h: New file.
1235 2006-01-10 Bruno Haible <bruno@clisp.org>
1237 * localcharset.c: Update from GNU gettext.
1239 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1241 Sync from coreutils.
1242 * chdir-long.c (cdb_free): Don't bother trying to open directory
1243 for write access: POSIX says that must fail.
1244 * fts.c (diropen): Likewise.
1245 * save-cwd.c (save_cwd): Likewise.
1246 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1247 well, for minor improvements on hosts that lack O_DIRECTORY.
1248 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1249 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1250 Fall back on chown if open failed with EACCES.
1252 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1253 Report an error at compile-time if only a 1-second nominal clock
1254 resolution is found.
1256 * lchmod.h: New file.
1257 * mkdir-p.c: Include lchmod.h, lchown.h.
1258 (make_dir_parents): Use lchown rather than chown, and
1259 lchmod rather than chmod.
1261 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1262 too. Problem with "none" reported by Bob Proulx. Problem with
1263 "proc" reported by n0dalus.
1265 * mountlist.c: Include <limits.h>.
1266 (dev_from_mount_options)
1267 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1268 New function. It no longer assumes "dev=" has the System V meaning
1269 on Linux (since it doesn't). It also parses "dev=" more carefully.
1270 (read_file_system_list)
1271 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1272 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1275 * posixtm.h (PDS_PRE_2000): New macro.
1276 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1277 All usages changed. Reject dates outside the range 1969-1999 if
1278 PDS_PRE_2000 is used.
1280 2006-01-09 Jim Meyering <jim@meyering.net>
1282 Sync from coreutils.
1284 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1286 * chdir-safer.h, chdir-safer.c: New files.
1288 * modechange.c (mode_compile): Reject an invalid mode string
1289 that starts with an octal digit. From Andreas Gruenbacher.
1291 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1292 and dup to open_safer and dup_safer, respectively.
1293 (openat_permissive): Fix typo in comment.
1295 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1296 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1297 (_): Remove; no longer needed.
1298 (openat): Renamed from rpl_openat; no need for rpl_openat
1299 since openat.h renames openat for us.
1300 Replace most of the body with a call to openat_permissive,
1301 to avoid duplicate code.
1302 Port to (probably hypothetical) environments were mode_t is
1304 (openat_permissive): Require mode arg, so that we can check
1305 types better. Put it just after flags. Change cwd failure
1306 indicator from pointer-to-bool to pointer-to-errno-value.
1307 All callers changed.
1308 Invoke openat_save_fail and/or openat_restore_fail if
1309 cwd_errno is null, so that openat can call us.
1310 (openat_permissive, fdopendir, fstatat, unlinkat):
1311 Simplify errno handling to avoid some duplicate code,
1312 as it's OK to set errno on success.
1313 * openat.h: Revamp code so that function macros depend on
1314 __OPENAT_PREFIX only, not also on AT_FDCWD.
1315 (openat_ro): Remove. Caller changed to use openat_permissive.
1316 (openat_permissive): Now a macro, if not a function.
1317 (openat_restore_fail, openat_save_fail): Now always functions,
1318 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1320 * openat-priv.h: New file, defining macros used by mkdirat.c
1322 * mkdirat.c: Include openat-priv.h.
1323 Remove definitions of macros defined therein.
1324 * openat.c: Likewise.
1326 * mkdirat.c (mkdirat): New file and function.
1327 * openat.h (mkdirat): Declare.
1329 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1331 * openat.h (openat_permissive): Declare.
1332 (openat_ro): Define.
1334 * openat.c (EXPECTED_ERRNO): New macro.
1335 (openat_permissive): New function -- used in remove.c rewrite.
1336 (all functions): Set errno just before returning, only if there
1337 was an actual failure.
1338 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1340 Emulate openat-family functions using Linux's procfs, if possible.
1341 Idea and some code based on Ulrich Drepper's glibc changes.
1343 * openat.c: (BUILD_PROC_NAME): New macro.
1344 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1345 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1346 before falling back on save_cwd and restore_cwd.
1347 (fdopendir, fstatat, unlinkat): Likewise.
1349 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1350 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1352 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1353 as second argument to va_arg. Otherwise, some versions of gcc
1354 warn that `if this code is reached, the program will abort'.
1356 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1358 Sync from coreutils.
1360 Add POSIX ACL support
1361 * acl.h (copy_acl, set_acl): Add declarations.
1362 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1363 systems other than Linux.
1364 (chmod_or_fchmod): New function: use fchmod when possible,
1365 and chmod otherwise.
1366 (file_has_acl): Add a POSIX ACL implementation, with a
1367 Linux-specific subcase.
1368 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1369 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1370 acls are unsupported.
1371 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1372 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1375 2006-01-09 Bruno Haible <bruno@clisp.org>
1377 * sysexit_.h (EX_OK): New macro.
1378 Suggested by Martin Lambers <marlam@marlam.de>.
1380 2006-01-09 Bruno Haible <bruno@clisp.org>
1382 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1383 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1384 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1385 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1387 2006-01-09 Bruno Haible <bruno@clisp.org>
1389 * stdint_.h (SIZE_MAX): Write the value without involving negative
1392 2005-10-16 Bruno Haible <bruno@clisp.org>
1394 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1395 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1397 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1399 * strftime.c (tzname): Don't declare if it is already #defined.
1400 Problem reported for Mingw by Mark Junker.
1402 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1404 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1405 long int, not int, for nanosecond counts, so that people who are
1406 used to POSIX struct timespec won't be surprised. Reported by Jim
1409 2005-12-16 Jim Meyering <jim@meyering.net>
1411 * fprintftime.c, fprintftime.h: New files.
1413 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1415 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1416 * argp-help.c (fill_in_uparams): Check if the constructed
1417 struct uparams is valid. Fall back to the default values if it is
1420 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1422 * argp-help.c (__argp_base_name): New function
1423 (__argp_short_program_name): Rewrite using __argp_base_name
1424 * argp-namefrob.h: Define program_invocation_name and
1425 program_invocation_short_name if requested
1426 (__argp_base_name): Add prototype
1427 * argp-parse.c (argp_def): Use gettext wrappers
1428 (argp_default_parser): Use __argp_base_name
1429 * argp-pin.c: New file. Defines program_invocation_name and
1430 program_invocation_short_name on systems that lack them.
1432 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1434 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1435 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1436 porting problem reported by Georg Schwarz in
1437 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1439 2005-07-09 Bruno Haible <bruno@clisp.org>
1441 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1442 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1443 Reported by Mark Junker <mjscod@gmx.de>.
1445 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1447 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1448 (uintmax_t) [defined uintmax_t]: Do not declare.
1449 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1450 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1451 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1452 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1453 sake of portability to weird hosts that C allows (though we don't
1454 know of any practical examples).
1456 * savedir.h (fdsavedir): New decl.
1457 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1458 contains most of the former guts of savedir.
1459 (savedir): Use savedirstream.
1462 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1464 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1465 coreutils no longer futzes with rounding modes.
1467 2005-11-14 Jim Meyering <jim@meyering.net>
1469 * mkstemp-safer.c: Include <config.h>, required for possible
1470 replacement of mkstemp.
1472 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1474 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1476 (gethrxtime) [! (HAVE_NANOUPTIME
1477 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1478 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1479 our own approximation.
1481 2005-11-10 Simon Josefsson <jas@extundo.com>
1483 * readline.c: Remove EOL.
1485 2005-11-08 Eric Blake <ebb9@byu.net>
1487 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1489 2005-11-08 Eric Blake <ebb9@byu.net>
1491 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1493 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1495 Fix porting problem reported by Theodoros V. Kalamatianos.
1496 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1497 Don't assume that futimes failing means we must fail.
1499 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1501 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1502 leave errno alone. Problem reported by Dmitry V. Levin.
1504 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1506 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1507 errno alone. Problem reported by Frederic Jolliton.
1509 2005-10-28 Simon Josefsson <jas@extundo.com>
1511 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1512 "restrict" keywords, as per POSIX. Protect the function
1513 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1514 Don't use K&R prototypes. Check the sprintf return values.
1515 Re-define EAFNOSUPPORT if not present. Indent.
1517 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1518 suggested by Bruno Haible <bruno@clisp.org>.
1520 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1522 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1524 * gc-libgcrypt.c: Add MD2 (which is not available through
1527 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1529 * md2.h, md2.c: New files.
1531 2005-10-24 Simon Josefsson <jas@extundo.com>
1533 * md4.h: Shrink buffer size, now that we changed the type.
1535 2005-10-22 Simon Josefsson <jas@extundo.com>
1537 * arcfour.h, arcfour.c: Use fixed size indices in the
1538 arcfour_context struct (simplify test vector testing in GNU
1541 2005-10-22 Simon Josefsson <jas@extundo.com>
1543 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1544 suggested by Bruno Haible <bruno@clisp.org>.
1546 2005-10-22 Simon Josefsson <jas@extundo.com>
1548 * crc.h: Include stddef.h, for size_t.
1550 2005-10-21 Simon Josefsson <jas@extundo.com>
1552 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1553 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1555 2005-10-21 Simon Josefsson <jas@extundo.com>
1557 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1560 2005-10-21 Simon Josefsson <jas@extundo.com>
1562 * gc-gnulib.c: Support ARCTWO in CBC mode.
1564 2005-10-21 Simon Josefsson <jas@extundo.com>
1566 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1569 * hmac-sha1.c (hmac_sha1): Likewise.
1571 * crc.c (crc32_update): Actually use crc parameter, suggested by
1572 Bruno Haible <bruno@clisp.org>.
1574 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1577 2005-10-21 Simon Josefsson <jas@extundo.com>
1579 * des.h, des.c: New files.
1581 * gc-gnulib.c: Support DES.c
1583 2005-10-21 Simon Josefsson <jas@extundo.com>
1585 * arctwo.h, arctwo.c: New files.
1587 * gc-gnulib.c: Support ARCTWO.
1589 2005-10-21 Simon Josefsson <jas@extundo.com>
1591 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1593 2005-10-19 Simon Josefsson <jas@extundo.com>
1595 * gc-gnulib.c: Support ARCFOUR.
1597 2005-10-19 Simon Josefsson <jas@extundo.com>
1599 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1602 * gc.h: Add ECB enum type.
1604 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1606 2005-10-19 Simon Josefsson <jas@extundo.com>
1608 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1610 2005-10-18 Simon Josefsson <jas@extundo.com>
1612 * md4.h, md4.c: New files, based on md5.?.
1614 2005-10-17 Simon Josefsson <jas@extundo.com>
1616 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1618 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1620 2005-10-17 Simon Josefsson <jas@extundo.com>
1622 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1624 2005-10-17 Simon Josefsson <jas@extundo.com>
1626 * gc.h, gc-libgcrypt.c: Add ciphers.
1628 2005-10-17 Simon Josefsson <jas@extundo.com>
1630 * sha1.c: Use uint32_t instead of md5_uint32.t
1632 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1635 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1637 * md5.h: Use stdint.h and uint32_t. Doc fix.
1639 2005-10-15 Simon Josefsson <jas@extundo.com>
1641 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1643 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1645 2005-10-14 Simon Josefsson <jas@extundo.com>
1647 * arcfour.h, arcfour.c: New files.
1649 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1651 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1652 include <wchar.h>; no longer needed.
1654 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1655 and Ulrich Drepper <drepper@redhat.com>
1658 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1659 instead of inline stream orientation test and two separate
1660 function calls. Pay no attention to USE_IN_LIBIO.
1662 2005-10-14 Roland McGrath <roland@redhat.com>
1664 Import from libc. [BZ #1331]
1665 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1667 Reported by Matej Vela <vela@debian.org>.
1669 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1671 * mkdir-p.c (make_dir_parents): Don't report an error if an
1672 intermediate directory is in a read-only file system. Problem
1673 reported by Eric Blake.
1675 2005-10-13 Simon Josefsson <jas@extundo.com>
1677 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1678 Move memory allocation outside of loop.
1680 2005-10-12 Simon Josefsson <jas@extundo.com>
1682 * gc-pbkdf2-sha1.c: New file.
1684 * gc.h: Add gc_pbkdf2_sha1 prototype.
1686 2005-10-12 Simon Josefsson <jas@extundo.com>
1688 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1689 suggested by Bruno Haible <bruno@clisp.org>.
1691 2005-10-12 Simon Josefsson <jas@extundo.com>
1693 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1695 * gc-gnulib.c (gc_hmac_sha1): New function.
1697 2005-10-12 Simon Josefsson <jas@extundo.com>
1699 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1701 2005-10-12 Simon Josefsson <jas@extundo.com>
1703 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1704 GC_USE_HMAC_MD5, respectively.
1706 * gc-libgcrypt.c (gc_md5): Fix assert call.
1709 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1711 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1713 * gc-gnulib.c (gc_hash_buffer): Ditto.
1715 2005-10-11 Bruno Haible <bruno@clisp.org>
1717 * c-strcasestr.h: New file, from GNU gettext.
1718 * c-strcasestr.c: New file, from GNU gettext.
1720 2005-10-11 Bruno Haible <bruno@clisp.org>
1722 * c-strcase.h: New file, from GNU gettext.
1723 * c-strcasecmp.c: New file, from GNU gettext.
1724 * c-strncasecmp.c: New file, from GNU gettext.
1726 2005-10-11 Simon Josefsson <jas@extundo.com>
1728 * crc.h, crc.c: New files.
1730 * gc.h (gc_hash_buffer): Add doc.
1732 2005-10-08 Simon Josefsson <jas@extundo.com>
1734 * gc.h: Add gc_hash and gc_hash_buffer.
1736 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1738 * gc-libgcrypt.c (gc_hash_buffer): Add.
1740 2005-10-11 Bruno Haible <bruno@clisp.org>
1742 * strcasecmp.c: Include limits.h.
1743 (strcasecmp): Avoid integer overflow on exotic platforms.
1744 * strncasecmp.c: Include limits.h.
1745 (strncasecmp): Avoid integer overflow on exotic platforms.
1746 Reported by Paul Eggert.
1748 2005-10-06 Simon Josefsson <jas@extundo.com>
1750 * hmac-md5.c: New file.
1754 2005-10-06 Simon Josefsson <jas@extundo.com>
1756 * memxor.c (memxor): Avoid casts and warnings.
1758 2005-10-05 Derek Price <derek@ximbiot.com>
1760 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1762 2005-10-05 Simon Josefsson <jas@extundo.com>
1764 * memxor.c (memxor): Fix compiler error.
1766 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1767 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1769 * memxor.h, memxor.c: New files.
1771 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1772 we assume all systems have it, suggested by Jim Meyering
1773 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1774 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1775 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1778 2005-10-04 Bruno Haible <bruno@clisp.org>
1780 * verify.h (verify_true): Provide alternative definition for C++.
1782 2005-10-04 Simon Josefsson <jas@extundo.com>
1784 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1785 D. Baushke" <mdb@gnu.org>.
1787 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1789 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1790 (SSIZE_MAX): New macro, if not already defined.
1791 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1794 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1796 * exclude.c: Include verify.h.
1797 (verify): Remove. All callers changed to use verify.h's version.
1798 * strtoimax.c: Likewise.
1799 * utimecmp.c: Likewis.e
1801 Sync from coreutils.
1802 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1803 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1804 * .cvsignore: Add fts.h, search.h, t-fpending.
1805 * settime.c (settime): Fix { typo in previous patch. Also, don't
1806 bother returning ENOSYS if settimeofday or stime fails; just let
1807 them return whatever errno they want to return.
1808 * utimens.c: Include unistd.h, for dup2.
1809 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1810 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1812 2005-10-02 Jim Meyering <jim@meyering.net>
1814 Sync from coreutils.
1815 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1816 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1817 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1818 Remove AT_FDCWD test.
1819 Do not consume the fd unless successful.
1820 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1821 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1822 block, so that we don't even try to compile it if settimeofday is
1823 available. This works around a compilation failure on OSF1 V5.1,
1824 due to stime requiring a `long int*' while tv_sec is `int'.
1826 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1828 * getdelim.c (getdelim): Remove unused variables.
1830 2005-10-01 Simon Josefsson <jas@extundo.com>
1832 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1833 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1834 AI_* and EAI_* definitions. Protect function declarations.
1836 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1838 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1839 so that the code works even with ancient cpp. Portability problem
1840 with GCC 2.7.2.1 reported by Thomas M.Ott.
1842 2005-09-27 Jim Meyering <jim@meyering.net>
1844 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1846 * intprops.h (signed_type_or_expr__): Define.
1847 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1850 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1852 * verify.h (verify_expr): Remove, replacing with:
1853 (verify_true): New macro that returns true instead of void.
1854 (verify_type__): Remove.
1855 (verify): Use verify_true rather than verify_type__.
1857 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1859 * utimens.c (ENOSYS): Define if not already defined.
1860 (futimens): Support having a null PATH if the file descriptor
1863 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1865 (__attribute): Define to empty unless GCC 3.1 or later.
1866 This works around a core dump on OpenBSD 3.4, which has GCC
1867 2.95.3, which dumps core when given __attribute__(()). It also
1868 simplifies other tests, since we really don't want to bother with
1869 worrying about which ancient version of GCC supported what.
1870 Original problem reported by Yoann Vandoorselaere, with part of
1871 the fix suggested by Derek Price.
1873 2005-09-24 Jim Meyering <jim@meyering.net>
1875 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1876 so we can once again use a positive bitfield width of 1 -- now we
1877 don't have to explain why we were using a bitfield width of 2.
1879 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1881 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1882 Problem reported by Eric Blake.
1883 (getaddrinfo): Initialize se so that it's not garbage.
1884 Redo internal storage allocation so that it doesn't make unportable
1885 assumptions about alignment.
1888 * utimens.c (futimens): Use futimesat if available.
1889 Prefer it to futimes since it doesn't have the futimes bug.
1891 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1892 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1893 Instead, declare a function that returns a pointer to an array,
1894 and use verify_type__ to declare the size of the array.
1895 Problem and germ of a solution reported by Bruno Haible.
1896 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1897 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1899 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1901 Sync from coreutils.
1903 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1905 * argmatch.h: Include verify.h
1906 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1907 (ARGMATCH_ASSERT): Remove; unused.
1908 * canonicalize.c: Assume STDC_HEADERS.
1909 * exclude.c: Include "strcase.h".
1910 * regex_internal.h [!defined _LIBC]: Likewise.
1911 * getusershell.c: Include stdio--.h rather than stdio.h
1913 (getusershell): Call fopen, not fopen_safer.
1914 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1915 Do not include unistd-safer.h.
1916 (save_cwd): Don't call fd_safer; no longer needed
1917 now that we include fcntl--.h.
1919 * getdate.y (relative_time): New type.
1920 (RELATIVE_TIME_0): New constant.
1921 (parser_control): Use relative_time instead of doing it ourselves.
1922 (%union): Add new relative_time rel member.
1923 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1925 (relunit, relunit_snumber): Now of type rel.
1926 (zone, rel, relunit, get_date): Adjust to above changes.
1928 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1929 Do not include unistd-safer.h.
1930 (getloadavg): Don't call fd_safer; no longer needed
1931 now that we include fcntl--.h.
1933 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1934 (make_dir_parents): Treat ENOSYS like EEXIST.
1936 Improve quality of diagnostics on restore_cwd failure.
1937 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1938 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1939 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1940 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1941 each time through the loop. Do not diagnose restore_cwd failure;
1942 that is the caller's job (and perhaps the caller does not care).
1944 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1945 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1946 If the file already exists but is not a directory, don't bother
1947 to try to make its parents.
1948 Close potential file descriptor leak if we can't chdir("/") (!).
1949 Don't always return true if chdir($PWD) fails; return true only
1950 if the requested action was done successfully (except for the
1952 Don't log final directory unless we actually made it.
1953 Refactor to avoid duplicate code to fix up permissions.
1954 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1956 * strftime.c (my_strftime): Rewrite the previous change slightly,
1957 to make it a bit faster and (I hope) clearer.
1958 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1959 Fix bug in formats like %2N.
1961 * verify.h: New file.
1963 2005-09-22 Jim Meyering <jim@meyering.net>
1965 Sync from coreutils.
1967 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1969 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1970 the .tm_year member, since otherwise gcc-4.0 would now warn about
1971 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1973 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1974 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1976 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1977 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1978 when run in a time zone for which daylight savings time is in effect
1979 for the starting date.
1981 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1982 stop us from restricting permissions of just-created absolute-named
1984 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1985 to restore initial working directory.
1986 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1987 to tell caller if/when we change the working directory and are
1988 unable to return to the initial one.
1989 * mkdir-p.h (make_dir_parents): Update prototype.
1990 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1991 `return false'. This fixes a bug introduced on 2004-07-30.
1993 * openat.c (fdopendir): Be sure to close the supplied
1994 file descriptor before returning. This makes our replacement
1995 implementation a little closer to Solaris's, where fdopendir
1996 ties the file descriptor to the returned DIR* pointer.
1997 * openat.c (unlinkat): New function.
1998 * openat.h (unlinkat): Add prototype.
1999 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2000 (openat_restore_fail): Rename from openat_restore_die.
2001 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2003 Provide an alternative to exiting immediately upon save_cwd or
2004 restore_cwd failure. Now, an application can arrange e.g.,
2005 to perform a longjump in that case.
2006 * openat.c: Include dirname.h.
2007 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2008 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2009 and openat_restore_die rather than calling error directly.
2010 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2012 * openat-die.c (openat_save_die, openat_restore_die): New file.
2013 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2015 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2016 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2017 int utc, int nanoseconds);
2019 date should not have to allocate a megabyte of virtual memory to
2020 handle a format argument like +%1048575T. When implemented with
2021 strftime, it must allocate such a buffer, use strftime to fill it
2022 in, print it, then free it.
2023 With fprintftime, it simply prints everything and exits.
2024 With no need for memory allocation, that's one fewer way to fail.
2025 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2026 optional field width, not before, so we accept %9:z, not %:9z.
2027 (my_strftime): Be sure to use L_('x') for literals.
2029 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2030 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2031 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2032 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2033 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2034 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2035 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2036 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2037 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2039 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2040 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2041 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2042 and don't include <sys/file.h>).
2044 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2046 Sync from coreutils.
2048 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2049 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2050 [!LDAV_DONE]: Avoid unused variable warning.
2052 2005-09-21 Bruno Haible <bruno@clisp.org>
2054 * unicodeio.h (unicode_to_mb): New declaration.
2056 2005-09-20 Derek Price <derek@ximbiot.com>
2058 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2060 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2062 Use a consistent style for including <config.h>.
2063 * __fpending.c, acl.c, argmatch.c,
2064 argp-help.c, argp-parse.c,
2065 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2066 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2067 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2068 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2069 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2070 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2071 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2072 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2073 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2074 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2075 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2076 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2077 modechange.c, mountlist.c, open-safer.c, physmem.c,
2078 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2079 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2080 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2081 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2082 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2083 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2084 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2085 userspec.c, utimecmp.c, version-etc-fsf.c,
2086 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2087 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2088 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2089 Standardize inclusion of config.h.
2090 * __fpending.h, dirfd.h, getdate.h, human.h,
2091 inttostr.h: Removed inclusion of config.h from header files.
2092 * inttostr.c: Adjusted in-tree users.
2093 * timespec.h: Remove superfluous warning to include config.h.
2094 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2095 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2096 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2097 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2099 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2101 * stat-time.h: New file.
2102 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2103 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2105 (timespec_cmp): New function.
2106 * utimecmp.c: Include stat-time.h.
2107 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2108 members exist, not on the obsolescent ST_MTIM_NSEC.
2109 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2111 2005-09-15 Derek Price <derek@ximbiot.com>
2112 Paul Eggert <eggert@cs.ucla.edu>
2114 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2115 changes, consolidating in...
2116 * regex_internal.h: ...this file.
2118 2005-09-15 Derek Price <derek@ximbiot.com>
2120 * regex_internal.h: Blank `pure' for GNUC < 3.
2121 * regex_internal.c: Ditto, using this...
2122 (__GNUC_PREREQ): ...new macro.
2123 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2124 (__GNUC_PREREQ): ...this new macro.
2126 * strstr.h: Include string.h. Define strstr as a macro here.
2128 2005-09-13 Derek Price <derek@ximbiot.com>
2130 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2132 Reported by Jim Meyering <jim@meyering.net>.
2134 2005-09-13 Jim Meyering <jim@meyering.net>
2136 * canon-host.c: Filter through gnu indent and reword comments slightly.
2137 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2139 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2141 * lib/base64.c: Typo.
2142 (base64_encode): Put b64str in initialized data section.
2144 2005-09-12 Derek Price <derek@ximbiot.com>
2146 Return usable errors from canon-host.
2147 * canon-host.h: New file.
2148 * canon-host.c (canon_host): Wrap...
2149 (canon_host_r): ...this new function, which now relies exclusively on
2151 (ch_strerror): New function.
2152 (last_cherror): New global.
2153 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2154 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2156 (freeaddrinfo): Free ai->ai_canonname when set.
2158 2005-09-12 Derek Price <derek@ximbiot.com>
2159 Paul Eggert <eggert@cs.ucla.edu>
2161 * glob-libc.h: Renamed from glob_.h. The new version is
2162 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2163 protecting things that should be done only in gnulib contexts.
2164 * glob_.h: New file, containing only the glob things needed for
2166 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2167 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2168 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2169 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2170 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2171 and to respect the namespace rules better.
2173 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2175 Merge glibc and coreutils changes into gnulib, plus a few
2177 * md5.c: Use #error rather than a string.
2178 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2179 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2180 (__attribute__): Define to empty for non recent-GCC.
2181 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2182 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2183 Renamed from their non-__ counterparts, with new macros replacing
2184 them if not _LIBC. Add __THROW attribute.
2186 (struct md5_ctx): Align buffer if using GCC.
2187 * sha1.h (struct sha1_ctx): Likewise.
2188 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2189 The old name was backwards.
2190 (NOTSWAP): Remove; not used.
2191 (rol): New macro, moved here from md5.h.
2192 (sha1_process_block): Remove a FIXME that doesn't make sense.
2194 2005-09-12 Derek Price <derek@ximbiot.com>
2196 * gai_strerror.c: Include config.h when available. Include
2197 getaddrinfo.h before other headers to test interface.
2198 Reported by Larry Jones <lawrence.jones@ugs.com>.
2200 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2202 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2203 definitions, since that's the preferred style in glibc.
2204 Fix a minor spacing issue, and update copyright notice to match glibc's.
2206 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2208 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2210 2005-09-06 Simon Josefsson <jas@extundo.com>
2212 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2213 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2215 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2217 Change bitset word type from unsigned int to unsigned long int,
2218 as this has better performance on typical 64-bit hosts.
2219 Port bitset code to hosts with unusual word sizes.
2220 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2221 (build_collating_symbol):
2222 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2223 argument is a bitset. This is merely a style issue, but it makes
2224 it clearer that an entire array is expected.
2225 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2226 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2227 Port to the case where bitset_word is not the same as unsigned int.
2228 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2229 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2231 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2232 (build_trtable, group_nodes_into_DFAstates):
2234 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2235 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2236 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2237 * regexec.c (group_nodes_into_DFAstates): Likewise.
2238 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2239 * regcomp.c (optimize_subexps, lower_subexp):
2240 Work even if bitset_word has holes in its bitwise representation.
2241 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2242 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2244 * regex_internal.c (re_string_reconstruct):
2245 Don't assume UCHAR_MAX == 255.
2246 * regex_internal.h (bitset_set_all): Likewise.
2247 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2249 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2250 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2252 (BITSET_WORD_MAX): New macro.
2253 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2254 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2255 (bitset_empty, bitset_copy):
2256 Prefer sizeof (bitset) to multiplying it out ourselves.
2257 (bitset_not_merge): Remove; unused.
2258 (bitset_contain): Return bool, not unsigned int with one bit on.
2259 All callers changed.
2260 * regexec.c (build_trtable): Don't assume bitset has no stricter
2261 alignment than re_node_set; do this by defining a new internal
2262 type struct dests_alloc and using it to allocate memory.
2264 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2266 Check for arithmetic overflow when calculating sizes, to prevent
2267 some buffer-overflow issues. These patches are conservative, in the
2268 sense that when I couldn't determine whether an overflow was possible,
2269 I inserted a run-time check.
2270 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2271 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2272 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2273 (re_xnrealloc, re_x2nrealloc): New inline functions.
2274 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2275 (build_equiv_class, build_charclass): Check for arithmetic overflow
2276 in size expression calculations.
2277 * lib/regex_internal.c (re_string_realloc_buffers):
2278 (build_wcs_upper_buffer, re_node_set_add_intersect):
2279 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2280 (re_dfa_add_node, register_state): Likewise.
2281 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2282 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2283 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2284 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2286 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2288 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2289 to avoid a collision with bits/local_lim.h in glibc.
2290 All uses changed. Problem reported by Dmitry V. Levin in
2291 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2293 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2294 bugs in int versus size_t comparisons.
2295 (re_string_context_at): Fix bug where the code assumed that
2298 Use bool where appropriate.
2299 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2300 All callers changed.
2301 (calc_eclosure_iter): Likewise, for ROOT arg.
2302 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2303 (build_charclass_op): Likewise, for NON_MATCH arg.
2304 * regex_internal.c (re_string_allocate, re_string_construct):
2305 (re_string_construct_common): Likewise, for ICASE arg.
2306 * regexec.c (re_search_2_stub, re_search_stub):
2307 Likewise, for RET_LEN arg.
2308 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2309 (set_regs): Likewise, for FL_BACKTRACK arg.
2310 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2311 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2312 (calc_eclosure_iter, parse_bracket_exp):
2313 Use bool for internal variables that are booleans.
2314 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2315 (set_regs, build_sifted_states, sift_states_bkref):
2316 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2317 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2318 (find_collation_sequence_value):
2320 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2321 (re_node_set_compare):
2322 Return bool, not int. All callers changed.
2323 * regexec.c (check_halt_node_context, check_dst_limits):
2324 (build_trtable, check_node_accept): Likewise.
2325 * regex_internal.h: Include stdbool.h.
2327 Fix bugs uncovered when converting to bool.
2328 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2329 failure instead of charging ahead blindly.
2330 * regex_internal.c (register_state): Likewise.
2331 * regexec.c (re_search_2_stub): Use simpler method than boolean
2332 for freeing internal storage.
2333 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2334 bitset pieces used as boolean, to avoid undefined behavior
2335 on hosts that do int overflow checking.
2337 2005-08-31 Derek Price <derek@ximbiot.com>
2339 * getdelim.c (getdelim): Return EOF on EOF.
2340 Reported by Larry Jones <lawrence.jones@ugs.com>.
2342 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2344 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2345 lengths fit in regoff_t; this isn't true if regoff_t is the same
2347 * regex.c (re_search_internal): 5th arg is LAST_START
2348 (= START + RANGE) instead of RANGE. This avoids overflow
2349 problems when regoff_t is the same width as size_t.
2350 All callers changed.
2351 (re_search_2_stub): Check for overflow when adding the
2352 sizes of the two strings.
2353 (re_search_stub): Check for overflow when adding START
2354 to RANGE; if it occurs, substitute the extreme value.
2356 2005-08-31 Jim Meyering <jim@meyering.net>
2358 * regcomp.c (search_duplicated_node): Make first pointer arg
2360 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2361 (register_state): Likewise.
2362 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2363 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2364 (group_nodes_into_DFAstates): Likewise.
2366 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2368 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2369 old glibc regex code mishandles strings longer than 2**31 bytes.
2370 This patch fixes this when the regex code is used in gnulib
2371 (i.e., outside glibc).
2373 This patch should not affect the use of the regex code inside
2374 glibc. No doubt this problem also needs to be handled for glibc
2375 as well, but the result will be an incompatible change to the
2376 glibc ABI, and the old ABI will have to be supported too. That
2377 can be the the subject for another patch.
2379 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2380 governing whether the rest of this patch is active. By default,
2381 the macro is disabled and the patch has no effect.
2382 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2383 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2384 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2385 (re_match_2, re_set_registers): Use the new types.
2386 * regex_internal.h (Idx, re_hashval_t): New types.
2387 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2389 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2390 (re_string_context_at, bin_tree_t, re_dfastate_t):
2391 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2392 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2393 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2394 (re_string_char_size_at, re_string_wchar_at):
2395 (re_string_elem_size_at):
2396 Use the new types and macros to port to 64-bit hosts.
2397 Use unsigned types for internal values, so that the code
2398 mostly works even for arrays larger than SSIZE_MAX.
2399 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2400 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2401 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2402 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2403 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2404 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2405 (calc_inveclosure, parse_dup_op, build_range_exp):
2406 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2407 (fetch_number, create_token_tree, mark_opt_subexp):
2409 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2410 (create_cd_newstate, re_string_allocate, re_string_construct):
2411 (re_string_realloc_buffers, build_wcs_upper_buffer):
2412 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2413 (re_string_reconstruct, re_string_peek_byte_case):
2414 (re_string_fetch_byte_case, re_string_context_at):
2415 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2416 (re_node_set_init_copy, re_node_set_add_intersect):
2417 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2418 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2419 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2420 (re_acquire_state, re_acquire_state_context, register_state):
2422 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2423 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2424 (re_search_internal, re_search_2_stub, re_search_stub)
2425 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2426 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2427 (update_cur_sifted_state, check_dst_limits):
2428 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2429 (check_subexp_limits, sift_states_bkref, merge_state_array):
2430 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2431 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2432 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2433 (expand_bkref_cache, check_node_accept_bytes):
2434 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2435 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2436 (acquire_init_state_context, check_halt_node_context):
2437 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2438 (sift_states_backward, clean_state_log_if_needed):
2439 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2440 (find_recover_state, transit_state_sb, transit_state_mb):
2441 (transit_state_bkref, build_trtable, match_ctx_clean):
2443 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2444 to work around an assumption that REG_MISSING is negative.
2446 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2447 (seek_collating_symbol_entry) [defined _LIBC]:
2448 (lookup_collation_sequence_value) [defined _LIBC]:
2449 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2450 Use prototypes rather than old-style function definitions.
2451 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2452 (transit_state_sb) [0]:
2453 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2455 * regexec.c (re_search_internal): Simplify update of rm_so and
2458 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2459 (optimize_subexps, lower_subexp):
2460 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2461 since the signed shift might overflow. Use 1u<<31 instead.
2462 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2463 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2466 * regcomp.c (optimize_subexps, lower_subexp):
2467 Use CHAR_BIT rather than 8, for clarity.
2468 * regexec.c (check_dst_limits_calc_pos_1):
2469 (check_subexp_matching_top): Likewise.
2470 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2471 have to worry about portability issues when shifting it left.
2472 Remove no-longer-needed test for table_size > 0.
2473 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2474 in a word, as the resulting behavior is undefined.
2475 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2476 in one case, a <= should have been an <, and in another case the
2477 whole test was missing.
2478 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2479 the standard name CHAR_BIT.
2480 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2481 this is not true on one's complement and signed-magnitude hosts.
2483 * regex_internal.h (re_sub_match_top_t): Remove unused member
2485 (struct re_dfa_t): Remove unused member states_alloc.
2486 * regcomp.c (init_dfa): Don't initialize unused members.
2488 2005-08-31 Bruno Haible <bruno@clisp.org>
2490 * strstr.c: Include <stddef.h>, for NULL.
2491 * strcasestr.c: Likewise.
2492 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2494 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2496 * iconvme.h: Add prototype for iconv_alloc.
2498 2005-08-29 Simon Josefsson <jas@extundo.com>
2500 * iconvme.c: Fix errno.
2502 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2504 * iconvme.c: Split iconv_string into iconv_alloc.
2506 2005-08-27 Jim Meyering <jim@meyering.net>
2508 * fopen-safer.c: Merge minor changes from coreutils.
2509 * dup-safer.c: Likewise.
2510 * fd-safer.c: Likewise.
2512 Merge from coreutils.
2513 * stdio--.h: New file.
2514 * stdlib--.h: New file.
2515 * mkstemp-safer.c: New file.
2517 GNU tar needs these.
2518 * pipe-safer.c: New file.
2519 * creat-safer.c: New file.
2520 * fcntl--.h (creat): Define to creat_safer.
2521 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2522 * unistd--.h (pipe): Define to pipe_safer.
2523 * unistd-safer.h: Declare pipe_safer.
2525 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2527 * regex_internal.h: Remove all references to
2528 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2530 (bitset_not, bitset_merge, bitset_not_merge):
2531 (bitset_mask, re_string_allocate, re_string_construct):
2532 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2533 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2534 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2535 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2536 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2537 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2538 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2539 (re_acquire_state_context):
2540 Remove unnecessary forward decls.
2541 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2542 Put __attribute at function definition,
2543 now that the function decl has been removed.
2544 * lib/regex_internal.c (re_string_peek_byte_case):
2545 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2548 2005-08-26 Simon Josefsson <jas@extundo.com>
2550 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2551 Haible <bruno@clisp.org>.
2553 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2555 * regexec.c (set_regs): Don't alloca with an unbounded size.
2557 alloca modernization/simplification for regex.
2558 * regex.c: Remove portability cruft for alloca. This no longer
2559 needs to be at the start of the file, and can be moved into
2560 regex_internal.h and simplified.
2561 * regex_internal.h: Include <alloca.h>.
2562 (__libc_use_alloca) [!defined _LIBC]: New macro.
2563 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2564 now works outside glibc.
2566 2005-08-24 Simon Josefsson <jas@extundo.com>
2568 * getpass.c: Add WIN32 implementation. Conditionalize use of
2569 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2570 GLIBC specific code.
2572 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2574 Make regex safe for g++. This fixes one real bug (an "err"
2575 that should have been "*err"). g++ problem reported by
2577 * regex_internal.h (re_calloc): New macro, consistent with
2578 re_malloc etc. All callers of calloc changed to use re_calloc.
2579 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2580 not int. All callers changed.
2581 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2582 just use an array of size MB_LEN_MAX.
2583 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2584 (find_recover_state): Change "err" to "*err"; this fixes what
2585 appears to be a real bug.
2586 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2589 2005-08-25 Jim Meyering <jim@meyering.net>
2591 * open-safer.c: Include <config.h>.
2592 Otherwise, we'd lose LARGEFILE support in any file using
2595 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2597 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2598 * regex.h (regerror): Likewise.
2600 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2601 requires this. (The code never needed it.)
2603 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2604 All uses of recently-renamed identifiers changed to use the new,
2605 POSIX-compliant names. The code will build and run just fine
2606 without these changes, but it's better to eat our own dog food
2607 and use the standard-conforming names.
2609 * regex.h: Fix a multitude of POSIX name space violations.
2610 These changes have an effect only for programs that define
2611 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2612 do not change anything for programs compiled in the normal way.
2613 Also, there is no effect on the ABI.
2615 (_REGEX_SOURCE): New macro.
2616 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2617 defined and _GNU_SOURCE is not; this fixes a name space violation.
2619 Rename the following macros to obey POSIX requirements.
2620 The old names are still visible as macros if _REGEX_SOURCE is defined.
2621 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2622 RE_BACKSLASH_ESCAPE_IN_LISTS.
2623 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2624 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2625 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2626 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2627 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2628 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2629 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2630 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2631 (REG_INTERVALS): renamed from RE_INTERVALS.
2632 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2633 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2634 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2635 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2636 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2637 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2638 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2639 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2640 RE_UNMATCHED_RIGHT_PAREN_ORD.
2641 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2642 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2643 (REG_DEBUG): renamed from RE_DEBUG.
2644 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2645 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2646 unusual, since we can't clash with the POSIX REG_ICASE.
2647 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2648 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2649 (REG_NO_SUB): renamed from RE_NO_SUB.
2650 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2651 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2652 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2653 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2654 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2655 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2656 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2657 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2658 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2659 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2660 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2661 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2662 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2663 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2664 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2665 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2666 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2667 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2668 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2669 (REG_FIXED): Renamed from REGS_FIXED.
2670 (REG_NREGS): Renamed from RE_NREGS.
2672 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2673 of other REG_* macros, since POSIX says the user is allowed to
2674 #undef these macros selectively.
2676 (reg_errcode_t): Update comment stating what other tables need
2679 Rename the following enum values to obey POSIX requirements.
2680 The old names are still visible as macros.
2681 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2682 is not defined, since GNU is supposed to be a superset of POSIX as
2683 much as possible, and since we want reg_errcode_t to be a signed
2684 type for implementation consistency.
2685 (_REG_NOERROR): Renamed from REG_NOERROR.
2686 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2687 (_REG_BADPAT): Renamed from REG_BADPAT.
2688 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2689 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2690 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2691 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2692 (_REG_EBRACK): Renamed from REG_EBRACK.
2693 (_REG_EPAREN): Renamed from REG_EPAREN.
2694 (_REG_EBRACE): Renamed from REG_EBRACE.
2695 (_REG_BADBR): Renamed from REG_BADBR.
2696 (_REG_ERANGE): Renamed from REG_ERANGE.
2697 (_REG_ESPACE): Renamed from REG_ESPACE.
2698 (_REG_BADRPT): Renamed from REG_BADRPT.
2699 (_REG_EEND): Renamed from REG_EEND.
2700 (_REG_ESIZE): Renamed from REG_ESIZE.
2701 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2702 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2703 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2704 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2705 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2707 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2708 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2709 changed. But support the old name if the new one is not defined
2710 and if _REGEX_SOURCE.
2712 Change the following member names in struct re_pattern_buffer.
2713 The old names are still supported if !_REGEX_SOURCE.
2714 The new names are always supported, regardless of _REGEX_SOURCE.
2715 (re_buffer): Renamed from buffer.
2716 (re_allocated): Renamed from allocated.
2717 (re_used): Renamed from used.
2718 (re_syntax): Renamed from syntax.
2719 (re_fastmap): Renamed from fastmap.
2720 (re_translate): Renamed from translate.
2721 (re_can_be_null): Renamed from can_be_null.
2722 (re_regs_allocated): Renamed from regs_allocated.
2723 (re_fastmap_accurate): Renamed from fastmap_accurate.
2724 (re_no_sub): Renamed from no_sub.
2725 (re_not_bol): Renamed from not_bol.
2726 (re_not_eol): Renamed from not_eol.
2727 (re_newline_anchor): Renamed from newline_anchor.
2729 Change the following member names in struct re_registers.
2730 The old names are still supported if !_REGEX_SOURCE.
2731 The new names are always supported, regardless of _REGEX_SOURCE.
2732 (rm_num_regs): Renamed from num_regs.
2733 (rm_start): Renamed from start.
2734 (rm_end): Renamed from end.
2736 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2737 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2738 Prepend __ to parameter names.
2740 Undo yesterday's changes.
2742 2005-08-24 Jim Meyering <jim@meyering.net>
2744 Sync from coreutils.
2745 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2747 2005-08-21 Bruno Haible <bruno@clisp.org>
2749 * lock.h: Add multiple inclusion guard.
2750 * tls.h: Add multiple inclusion guard.
2752 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2754 * regex.h (REG_NOSYS)
2755 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2756 Define, since POSIX requires it as of 2001.
2757 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2758 New private symbol, used to keep the enum signed in all cases.
2759 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2760 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2762 * regex_internal.c (re_string_skip_chars, register_state):
2764 Remove forward decls; no longer needed now that we use prototypes.
2765 * regexec.c (acquire_init_state_context, check_halt_node_context):
2766 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2767 (clean_state_log_if_needed): Likewise.
2769 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2771 Fix problems reported by Sam Steingold in
2772 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2773 * regexec.c (sift_states_bkref): Fix portability bug: the code
2774 assumed that reg_errcode_t is a signed type, which is not
2775 necessarily true if _XOPEN_SOURCE is not defined.
2776 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2777 some compilers warn about it otherwise.
2779 2005-08-20 Jim Meyering <jim@meyering.net>
2781 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2782 of unused local, dfa.
2784 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2786 * regcomp.c (create_initial_state): Remove duplicate decl.
2787 (init_word_char, create_initial_state, duplicate_node_closure):
2788 (fetch_token, peek_token_bracket, build_range_exp):
2789 (build_collating_symbol): Remove forward decls; no longer needed
2790 now that we use prototypes.
2793 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2794 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2795 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2796 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2797 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2798 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2799 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2800 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2801 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2802 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2803 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2804 (build_charclass, build_charclass_op, fetch_number, create_tree):
2805 (create_token_tree, mark_opt_subexp, duplicate_tree):
2806 Use prototypes rather than old-style definitions.
2809 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2810 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2811 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2812 (re_string_reconstruct, re_string_peek_byte_case):
2813 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2814 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2815 (re_node_set_init_copy, re_node_set_add_intersect):
2816 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2817 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2818 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2819 (re_acquire_state, re_acquire_state_context, register_state):
2820 (create_ci_newstate, create_cd_newstate, free_state):
2822 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2823 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2824 (re_search_internal, prune_impossible_nodes):
2825 (acquire_init_state_context, check_matching, static):
2826 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2827 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2828 (update_regs, sift_states_backward, build_sifted_states):
2829 (clean_state_log_if_needed, merge_state_array):
2830 (update_cur_sifted_state, add_epsilon_src_nodes):
2831 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2832 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2833 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2834 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2835 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2836 (check_arrival, check_arrival_add_next_nodes):
2837 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2838 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2839 (check_node_accept_bytes, check_node_accept, extend_buffers):
2840 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2841 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2846 (re_string_allocate, re_string_construct, re_string_reconstruct):
2847 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2848 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2849 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2850 (re_string_context_at, re_string_peek_byte_case):
2851 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2852 is defined, since we now use prototypes always.
2854 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2855 C89 or better. All uses removed.
2857 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2859 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2860 [defined lint]: Suppress bogus uninitialized-variable warnings.
2862 * regcomp.c (duplicate_node): Return new index, not an error code,
2863 and let the caller return REG_ESPACE if out of space. This
2864 removes an uninitialied-variable warning with GCC 4.0.1, and also
2865 avoids taking the address of a local variable. All callers
2868 2005-08-19 Jim Meyering <jim@meyering.net>
2870 * regexec.c (proceed_next_node): Redo local variables to
2871 avoid GCC shadowing warnings.
2873 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2875 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2876 (re_node_set_insert_last, re_dfa_add_node):
2877 Rename local variables to avoid GCC shadowing warnings.
2879 2005-08-18 Bruno Haible <bruno@clisp.org>
2881 * strstr.c (strstr): Fix return value in multibyte case.
2882 * strcasestr.c (strcasestr): Likewise.
2884 2005-08-17 Jim Meyering <jim@meyering.net>
2886 Make the %s format (seconds since the epoch) work for a negative
2887 number and when used with a zero-padded field width, e.g. %015s.
2889 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2890 label so that it precedes the code to set `digits'. Otherwise,
2891 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2892 print `00-22'. Now, it prints `-0022', as it should.
2894 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2896 * regex.h: Remove useless space-before-tab. From coreutils.
2898 2005-08-17 Bruno Haible <bruno@clisp.org>
2900 * strcasestr.h: New file.
2901 * strcasestr.c: New file.
2903 2005-08-17 Bruno Haible <bruno@clisp.org>
2905 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2906 * strstr.c: Completely rewritten, with multibyte locale support.
2908 2005-08-17 Bruno Haible <bruno@clisp.org>
2910 * strcasecmp.c: Use mbuiter.h.
2912 2005-08-17 Bruno Haible <bruno@clisp.org>
2914 * mbuiter.h: New file.
2916 2005-08-16 Bruno Haible <bruno@clisp.org>
2918 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2920 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2921 NUL byte, not after it.
2923 2005-08-16 Bruno Haible <bruno@clisp.org>
2925 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2926 the valid ones. Makes the comparison operations transitive:
2927 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2928 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2930 2005-08-16 Bruno Haible <bruno@clisp.org>
2932 * strcase.h (strcasecmp): Add note in comments.
2933 * strncasecmp.c: Use code from strcasecmp.c.
2934 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2935 (strcasecmp): Work correctly in multibyte locales.
2937 2005-08-16 Bruno Haible <bruno@clisp.org>
2939 * strnlen1.h: New file.
2940 * strnlen1.c: New file.
2942 2005-08-16 Bruno Haible <bruno@clisp.org>
2944 * mbfile.h: New file.
2946 2005-08-16 Bruno Haible <bruno@clisp.org>
2948 * mbiter.h: New file.
2950 2005-08-16 Bruno Haible <bruno@clisp.org>
2952 * mbchar.h: New file.
2953 * mbchar.c: New file.
2955 2005-08-16 Bruno Haible <bruno@clisp.org>
2957 * tls.h: New file, from GNU gettext.
2958 * tls.c: New file, from GNU gettext.
2960 2005-08-15 Bruno Haible <bruno@clisp.org>
2962 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2965 2005-08-14 Jim Meyering <jim@meyering.net>
2967 Sync from coreutils.
2969 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2970 Use the hash-table-based cycle-detection code not just when
2971 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2972 Reported by James Youngman in
2973 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2974 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2975 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2976 This lets us compile with -DFTS_DEBUG, once again.
2977 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2978 * fts.c (fd_safer): Remove decl.
2979 Include fcntl--.h rather than unistd-safer.h
2980 (fts_safe_changedir): Don't call fd_safer; no longer needed
2981 now that we include fcntl--.h.
2983 2005-08-11 Simon Josefsson <jas@extundo.com>
2985 * readline.h, readline.c: New file.
2987 2005-08-11 Bruno Haible <bruno@clisp.org>
2989 * strnlen.h (strnlen): Change parameter name to match comment.
2991 2005-08-10 Simon Josefsson <jas@extundo.com>
2993 * strndup.c: Use strnlen.h.
2995 * strnlen.h: New file.
2997 2005-08-02 Simon Josefsson <jas@extundo.com>
2999 * getline.h, getline.c: Rewrite.
3001 * getdelim.h, getdelim.c: New files, ported from glibc.
3003 2005-07-31 Bruno Haible <bruno@clisp.org>
3005 * lock.h (gl_lock_initializer): New macro.
3006 (gl_lock_define_initialized): Use it.
3007 (gl_rwlock_initializer): New macro.
3008 (gl_rwlock_define_initialized): Use it.
3009 (gl_recursive_lock_initializer): New macro.
3010 (gl_recursive_lock_define_initialized): Use it.
3012 2005-07-26 Bruno Haible <bruno@clisp.org>
3014 * lock.h: Update from GNU gettext.
3015 * lock.c: Update from GNU gettext.
3017 2005-07-18 Bruno Haible <bruno@clisp.org>
3019 * lock.h (gl_once_t): New type.
3020 (gl_once_define, gl_once): New macros.
3021 * lock.c (fresh_once): New variable.
3022 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3025 2005-07-18 Simon Josefsson <jas@extundo.com>
3027 * check-version.c (check_version): Accept identical versions too.
3029 2005-07-18 Bruno Haible <bruno@clisp.org>
3031 * lock.h: New file, from GNU gettext.
3032 * lock.c: New file, from GNU gettext.
3034 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3036 * quotearg.c: Add translator comment suggested by Bruno Haible,
3037 with a minor change.
3039 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3041 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3042 copyright symbol and the year.
3043 * version-etc.c (COPYRIGHT_YEAR): New constant.
3044 (version_etc_va): Use parameterized copyright notice.
3045 Reword to conform to the current GNU coding standards.
3047 2005-07-11 Simon Josefsson <jas@extundo.com>
3049 * size_max.h: New file.
3051 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3053 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3056 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3057 and Paul Eggert <eggert@cs.ucla.edu>
3059 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3060 in wint_t, not wchar_t. Remove now-unnecessary cast.
3062 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3064 * regex.c, regex.h: Sync from libc.
3065 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3066 New files, synced from libc, except that regex_internal.h
3067 currently has a small porting fix.
3069 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3071 Remove the dependency of the strftime module on the tzset module.
3072 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3073 Copy the input structure, to work around some of the bug with
3074 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3075 Solaris releases, you should also use the tzset module, but we won't
3076 require it as a dependency any more since we don't want LGPLed code
3077 to depend on GPLed code.
3079 2005-07-02 Jim Meyering <jim@meyering.net>
3081 * backupfile.c (backup_args): Change a `0' to NULL.
3083 2005-07-01 Jim Meyering <jim@meyering.net>
3085 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3086 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3087 * save-cwd.c, tempname.c:
3088 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3089 and don't include <sys/file.h>).
3091 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3093 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3094 declares only 'struct timespec;' (!).
3096 2005-06-29 Jim Meyering <jim@meyering.net>
3098 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3099 type name. Use the variable name instead.
3100 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3102 2005-06-28 Simon Josefsson <jas@extundo.com>
3104 * check-version.h, check-version.c: New files.
3106 2005-06-28 Simon Josefsson <jas@extundo.com>
3108 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3109 collision with global variable. Better indentation. Don't
3110 increment buffer pointer beyond buffer end. Based on comments
3111 from Paul Eggert <eggert@cs.ucla.edu>.
3115 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3117 * canon-host.c (canon-host): Append trailing "," to 0 in
3118 initializer of struct addrinfo, as an indication that we don't
3119 care how many members the structure has.
3121 2005-06-24 Derek Price <derek@ximbiot.com>
3122 and Bruno Haible <bruno@clisp.org>
3124 Remove stat module & update lstat.
3125 * stat.c: Remove this file...
3126 (slash_aware_lstat): ...moving this content and its support...
3127 * lstat.c (rpl_lstat): ...into here.
3128 * lstat.h: New file.
3130 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3132 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3133 (ranged_convert): Don't save conversion in a temporary struct.
3134 This causes a warning with GCC 4.0.0, and anyway in the typical
3135 case it's not worth the extra 100 bytes or so of code.
3136 (ranged_convert, __mktime_internal): When calling a function via a
3137 pointer P, use P () rather than (*P) (), as we now assume C89 or
3140 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3142 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3143 "who -r" failed to give output. Problem reported by Tim Waugh.
3145 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3146 (xcalloc): Use it to avoid needless tests.
3147 Problem reported by Jim Meyering.
3149 2005-06-16 Jim Meyering <jim@meyering.net>
3151 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3152 when either N or S is zero.
3154 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3156 * argp.h (__option_is_short): Check upper limit of
3157 __key. Isprint() requires its argument to have the value
3158 of an unsigned char or EOF.
3160 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3162 * fnmatch.c (fnmatch): If there is an encoding error in a
3163 multibyte string or pattern, fall back on unibyte matching.
3164 Problem reported by James Youngman.
3166 2005-06-08 Bruno Haible <bruno@clisp.org>
3168 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3171 2005-06-08 Bruno Haible <bruno@clisp.org>
3173 * csharpcomp.h: New file, from GNU gettext.
3174 * csharpcomp.c: New file, from GNU gettext.
3175 * csharpcomp.sh.in: New file, from GNU gettext.
3177 2005-06-07 Derek Price <derek@ximbiot.com>
3180 * glob_.h: Indent nested #ifdef.
3182 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3184 Sync from coreutils.
3185 Use "file name" when talking about file names, instead of "filename"
3186 or "path", as per the GNU coding standards.
3187 * mkdir-p.c: Renamed from makepath.c.
3188 (make_dir_parents): Renamed from make_path. All callers changed.
3189 * mkdir-p.h: Likewise. All includers changed.
3190 * filenamecat.c: Renamed from path-concat.c.
3191 (file_name_concat): Renamed from path_concat. All callers changed.
3192 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3193 * filenamecat.h: Likewise. All includers changed.
3194 * acl.c: Don't use "path" or "filename" to mean "file name"
3195 in comments or local variable names.
3196 * basename.c: Likewise.
3197 * canonicalize.c, canonicalize.h: Likewise.
3198 * dirname.c, dirname.h: Likewise.
3199 * euidaccess.c: Likewise.
3200 * exclude.c: Likewise
3201 * fnmatch_.h, fnmatch_loop.c: Likewise.
3202 * fsusage.c, fsuage.h: Likewise.
3203 * fts.c, fts_.h: Likewise.
3204 * getcwd.c: Likewise.
3205 * getloadavg.c: Likewise.
3206 * mkstemp.c: Likewise.
3207 * mountlist.c, mountlist.h: Likewise.
3208 * openat.c, openat.h: Likewise.
3209 * readlink-stub.c: Likewise.
3210 * readutmp.c, readutmp.h: Likewise.
3211 * rename.c: Likewise.
3212 * rmdir.c: Likewise.
3214 * savedir.c: Likewise.
3215 * stripslash.c: Likewise.
3216 * tempname.c: Likewise.
3217 * xreadlink.c: Likewise.
3218 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3220 * exclude.h: Likewise.
3222 * euidaccess.c (getuid, getgid, getuid, getegid)
3223 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3224 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3225 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3226 * pathmax.h: Include <limits.h> unconditionally, since other
3227 files have been getting away with it for years (MORE/BSD 4.3
3229 * userspec.c (getpwnam, getgrnam, getgrgid)
3230 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3232 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3233 Define to 256, not 255, as per modern POSIX.
3235 2005-06-01 Bruno Haible <bruno@clisp.org>
3237 * csharpexec.h: New file, from GNU gettext.
3238 * csharpexec.c: New file, from GNU gettext.
3239 * csharpexec.sh.in: New file, from GNU gettext.
3241 2005-05-31 Derek Price <derek@ximbiot.com>
3242 Paul Eggert <eggert@cs.ucla.edu>
3245 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3247 2005-05-29 Derek Price <derek@ximbiot.com>
3248 Paul Eggert <eggert@cs.ucla.edu>
3250 * glob_.h, glob.c: New files.
3252 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3254 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3256 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3257 the configuration hassle isn't worth it.
3258 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3259 (LONGEST_MODIFIER, PRIuMAX): Remove.
3261 2005-05-27 Bruno Haible <bruno@clisp.org>
3263 * getlogin_r.h: Remove second include of <stddef.h>.
3265 2005-05-25 Bruno Haible <bruno@clisp.org>
3266 Derek Price <derek@ximbiot.com>
3268 * getlogin_r.h: Simplify API documentation.
3270 2005-05-25 Derek Price <derek@ximbiot.com>
3271 Paul Eggert <eggert@cs.ucla.edu>
3273 * getlogin_r.c, getlogin_r.h: New files.
3275 2005-05-22 Bruno Haible <bruno@clisp.org>
3277 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3278 Also include <sys/param.h> if it defines MIN, MAX.
3279 Based on a patch by Derek Price <derek@ximbiot.com>.
3281 2005-05-22 Bruno Haible <bruno@clisp.org>
3283 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3284 (INT64_MIN): Fix definition.
3285 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3287 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3288 NEED_SIGNED_INT_TYPES.
3290 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3291 HAVE_SYSTEM_INTTYPES.
3293 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3295 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3296 so that unistd-safer.h (GPL'ed code) need not be included.
3298 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3301 * fts.c: Don't include "cycle-check.h" or "hash.h".
3302 (setup_dir, free_dir): New functions.
3303 (enter_dir, leave_dir): Define trivial
3304 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3305 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3306 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3307 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3308 Move to fts-cycle.c.
3309 (fts_open): Use setup_dir.
3310 (fts_close): Use free_dir.
3311 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3312 This adds a label and some gotos, but the alternatives were messier.
3313 Check for memory allocation failure when entering a dir.
3314 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3315 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3316 (FTS): New member fts_cycle, that is a union that contains the
3317 old active_dir_ht and cycle_state. All uses changed to mention
3318 fts_cycle.ht and fts_cycle.state.
3319 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3320 fts.c, with the following changes:
3321 (setup_dir, free_dir): New functions.
3322 (enter_dir): Now returns bool. Return true if successful, false
3323 if memory exhausted. All callers changed.
3324 Do not bother partly cleaning up on
3325 memory allocation failure; that is free_dir's job.
3326 However, free ad if hash_insert fails, to avoid memory leak.
3327 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3328 fts->fts_options to see which union member to use.
3330 2005-05-20 Jim Meyering <jim@meyering.net>
3332 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3333 Now a macro, to pacify GCC.
3335 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3337 * chown.c (rpl_chown): Return -1 on failure.
3339 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3341 * canonicalize.c: Include canonicalize.h first, to test interface.
3342 Include <stddef.h> unconditionally, since we assume C89 now.
3343 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3344 * fts.c: Include fts_.h first, to check interface.
3345 Do not include intprops.h; no longer needed.
3346 Include cycle-check.h and hash.h, since fts_.h no longer does.
3347 Remove unnecessary casts of closedir to void.
3348 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3349 decide whether to decrement nlinks.
3350 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3351 (FTS): Use struct hash_table * instead of Hash_table, so that
3352 we no longer need to include hash.h here.
3354 2005-05-17 Jim Meyering <jim@meyering.net>
3356 * fts.c, fts_.h: New files, from coreutils.
3358 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3360 Sync from coreutils.
3361 * unlinkdir.c, unlinkdir.h: New files.
3362 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3363 regex.h, unlocked-io.h, xtime.h:
3364 White space changes only.
3365 * makepath.c (make_path): Port to hosts where leading "//" is special.
3366 * yesno.c: Include getline.h, not ctype.h.
3367 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3368 Use getline to remove arbitrary restriction on response length.
3370 2005-05-13 Bruno Haible <bruno@clisp.org>
3372 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3373 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3374 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3375 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3376 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3377 Add support for 64-bit integers in the MSVC compiler.
3379 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3381 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3382 Change the initial comment to refer to GPL, not LGPL.
3383 gnulib-tool will change it to LGPL as needed.
3385 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3386 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3387 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3388 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3389 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3390 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3391 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3392 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3393 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3394 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3395 concatpath.c, config.charset, copy-file.c, copy-file.h,
3396 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3397 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3398 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3399 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3400 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3401 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3402 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3403 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3404 full-read.c, full-read.h, full-write.c, full-write.h,
3405 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3406 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3407 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3408 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3409 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3410 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3411 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3412 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3413 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3414 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3415 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3416 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3417 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3418 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3419 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3420 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3421 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3422 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3423 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3424 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3425 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3426 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3427 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3428 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3429 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3430 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3431 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3432 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3433 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3434 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3435 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3436 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3437 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3438 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3439 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3440 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3441 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3442 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3443 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3444 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3445 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3446 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3447 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3448 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3449 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3450 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3451 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3452 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3453 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3454 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3455 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3456 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3457 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3458 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3459 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3460 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3461 Update FSF postal mail address.
3463 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3465 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3466 specified in ai_socktype. Fix invalid ai_protocol
3467 check. ai_protocol is usually set to 0 or depending on
3468 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3469 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3470 ai_socktype / ai_protocol in the returned addrinfo structure.
3472 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3473 Bruno Haible <bruno@clisp.org>
3475 * inet_ntop.h: New file.
3476 * inet_ntop.c: New file, from glibc with modifications.
3478 2005-05-08 Jim Meyering <jim@meyering.net>
3480 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3482 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3484 Merge from coreutils. Among other things,
3485 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3486 * fd-safer.c: New file.
3487 * fcntl-safer.h, open-safer.c: Remove.
3488 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3489 * dup-safer.c: Include unistd-safer.h first.
3490 Don't include errno.h.
3491 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3492 * file-type.h: Don't assume invoker included sys/stat.h first.
3493 * file-type.c: Rely on file-type.h change.
3494 * getloadavg.c: Include unistd-safer.h.
3495 (getloadavg): Use safer open.
3496 * getusershell.c: Include "stdio-safer.h".
3497 (getusershell): Use safer fopen.
3498 * long-options.c (long_options): Use NULL rather than 0.
3499 * modechange.h (mode_free): Remove; all callers changed to invoke
3501 * modechange.c: Likewise.
3502 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3503 (MODE_DONE): New constant.
3504 (struct mode_change): Remove 'next' member.
3505 (make_node_op_equals): New function; like the old one of the
3506 same name, except it allocates an array.
3507 (mode_compile, mode_create_from_ref): Use it.
3508 (mode_compile): Allocate result as an array, not a linked list.
3509 Parse octal string ourself, so that we catch mistakes like "+0".
3510 (mode_adjust): Arg is an array, not a linked list.
3511 * modechange.c: Include stat-macros.h, xalloc.h.
3512 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3513 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3514 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3515 Remove. This is now stat-macros.h's job.
3516 (talloc): Remove. All callers replaced by xalloc, so that
3517 our invokers don't have to worry about reporting memory failures.
3518 (make_node_op_equals): Remove.
3519 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3521 (struct mode_change): Moved here from modechange.h.
3522 (mode_append_entry): Remove.
3523 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3524 apps to have incorrect behavior. Use simpler algorithm for head
3525 and tail. Don't futz with umask; that's now the job of mode_adjust.
3526 Detect more invalid usages rather than having somewhat-random behavior.
3527 Don't insert an "a=" action, as that leads to incorrect behavior.
3528 (mode_compile, mode_create_from_ref): Return NULL on error instead
3529 of an enum, since now there's only one way to have an error. All
3531 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3532 at the correct time. Simplify calculation of "+u" and its ilk.
3533 Don't mishandle "+X".
3534 (mode_free): Remove "register" and localize decls.
3535 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3536 (struct mode_change): Move to modechange.c; callers don't
3537 need to see this stuff.
3538 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3539 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3540 (mode_change, mode_adjust): Reflect the new signatures noted above.
3541 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3542 that might redefine system include files.
3543 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3544 (my_usleep): Use NULL rather than (void *) 0.
3545 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3546 Use siginterrupt to specify that system calls should be interrupted.
3547 (rpl_nanosleep): Move initialization of suspended closer to call of
3549 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3550 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3551 (desirable_utmp_entry): New function.
3552 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3553 using x2nrealloc, to simplify logic.
3554 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3555 size calculation. Do not assume utmp file is a regular file.
3556 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3557 (READ_UTMP_CHECK_PIDS): New constant.
3558 * save-cwd.c: Include unistd-safer.h.
3559 (save_cwd): Use fd_safer.
3560 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3561 [!_LIBC] Include "stat-macros.h" instead.
3562 * unistd-safer.h (fd_safer): New decl.
3564 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3566 * byteswap_.h: New file.
3568 2005-04-25 Albert Chin <china@thewrittenword.com>
3570 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3573 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3575 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3576 that "UTC +1 second" continues to work. Problem reported
3578 (relunit_snumber): New rule.
3581 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3583 * getdate.y (universal_time_zone_table): New constant.
3584 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3585 universal_time_zone_table.
3586 (lookup_zone): Prefer universal_time_zone_table to
3587 local_time_zone_table, so that "GMT" time stamps are allowed in
3588 London during the summer. Problem reported by Ian Abbott.
3590 2005-04-12 Jim Meyering <jim@meyering.net>
3592 * human.c (humblock): Set *options even when returning due to
3593 xstrtoumax conversion failure. Thanks to a used-uninitialized
3596 2005-04-09 Jim Meyering <jim@meyering.net>
3598 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3599 -Wuninitialized: initialize tm0.tm_year.
3601 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3603 * getdate.y (parser_control): rels_seen is now a boolean, not a
3604 count, since there's no maximum. All uses changed.
3605 Add member dsts_seen.
3606 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3608 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3609 Use pc_rels_seen to decide whther a date is absolute.
3611 * getdate.y (number): Don't overwrite year.
3612 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3615 2005-04-02 Simon Josefsson <jas@extundo.com>
3617 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3618 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3620 2005-03-27 Jim Meyering <jim@meyering.net>
3622 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3624 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3626 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3627 "one's complement" -> "ones' complement" in comment, as per Knuth.
3628 "value of type" -> "type or expression" in comment.
3629 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3631 2005-03-26 Jim Meyering <jim@meyering.net>
3634 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3635 Correct typos: s/or/of/.
3637 2005-03-23 Jim Meyering <jim@meyering.net>
3639 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3641 2005-03-21 Jim Meyering <jim@meyering.net>
3643 Changes imported from coreutils.
3645 * cycle-check.c: Don't include xalloc.h.
3647 * path-concat.c: Don't include assert.h.
3648 (path_concat): Remove assertion that would have triggered
3649 for ABASE starting with more than one slash.
3650 Reported by Andreas Schwab.
3652 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3653 properly when ABASE is an absolute file name.
3654 Correct the description of this function.
3656 Add an assertion and a test driver.
3657 This fixes a bug introduced on 2004-07-02.
3658 Andreas Schwab reported the resulting failure of cp --parents:
3659 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3661 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3663 * strftime.c (my_strftime): If the underlying strftime returns 0
3664 (which shouldn't happen), generate nothing instead of returning 0
3665 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3667 2005-03-16 Bruno Haible <bruno@clisp.org>
3669 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3671 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3673 * strftime.c (my_strftime): Prepend space to format so that we can
3674 reliably distinguish strftime failure from empty output on POSIX
3677 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3679 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3680 (iconv_string): Don't guess a size-zero buffer, as that might cause
3681 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3682 result would be 'too large', where 'too large' is (heuristically)
3683 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3684 overflow concerns. This will prevent some unwanted malloc failures
3685 when the inputs are very large.
3687 2005-03-15 Bruno Haible <bruno@clisp.org>
3689 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3692 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3695 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3697 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3699 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3700 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3702 * strtol.c: Likewise.
3704 2005-03-14 Simon Josefsson <jas@extundo.com>
3706 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3709 2005-03-14 Jim Meyering <jim@meyering.net>
3711 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3712 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3713 to be nonzero so that we (and caller) can detect the difference
3714 between a valid zero-length expansion and an error return, even
3715 when the underlying strftime fails before writing anything into
3718 2005-03-10 Jim Meyering <jim@meyering.net>
3720 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3721 so that this module works on systems without fchdir.
3723 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3725 Factor int-properties macros into a single file, except for
3726 glibc-related files.
3727 * intprops.h: New file.
3728 * getloadavg.c: Include it instead of limits.h.
3729 (INT_STRLEN_BOUND): Remove.
3730 * human.c: Include intprops.h.
3731 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3732 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3733 * inttostr.h: Include intprops.h instead of limits.h.
3734 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3735 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3736 for consistency with intprops.h.
3737 (time_t_is_integer, twos_complement_arithmetic): Use them.
3738 * sig2str.h: Include <signal.h>, intprops.h.
3739 (INT_STRLEN_BOUND): Remove.
3740 * strftime.c (TYPE_SIGNED): Remove.
3741 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3742 * strtol.c: Adjust comments to match intprops.h.
3743 * userspec.c: Include intprops.h.
3744 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3745 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3746 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3747 instead of rolling our own expressions.
3748 * xstrtol.c: Include xstrtol.h first, to test interface.
3750 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3752 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3753 the right thing even if adding 1900 would overflow. Similarly
3754 for tm_mon + 1 and tm_yday + 1.
3755 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3756 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3757 (DO_SIGNED_NUMBER): New macro.
3758 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3760 2005-03-07 Bruno Haible <bruno@clisp.org>
3762 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3764 2005-03-03 Derek R. Price <derek@ximbiot.com>
3765 Bruno Haible <bruno@clisp.org>
3767 * pagealign_alloc.h: New file.
3768 * pagealign_alloc.c: New file.
3770 2005-01-28 Bruno Haible <bruno@clisp.org>
3772 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3775 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3777 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3778 The workaround isn't strictly needed for POSIX conformance, and
3779 it's too much of a pain to configure and maintain. We'll ask
3780 people to fix their kernels instead.
3781 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3782 (NANOSLEEP_BUG_WORKAROUND): Remove.
3783 (xnanosleep): Remove the workaround.
3785 2005-02-12 Bruno Haible <bruno@clisp.org>
3787 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3789 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3791 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3792 * timespec.h (gettime): Return void, since it always
3793 succeeds now. All uses changed.
3794 * gettime.c (gettime) Likewise.
3795 [HAVE_NANOTIME]: Prefer nanotime.
3796 Assume gettimeofday succeeds, as POSIX requires.
3797 Assime time () succeeds, since other code already does.
3798 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3799 (timespec_subtract): Remove.
3800 (NANOSLEEP_BUG_WORKAROUND): New constant.
3801 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3802 things considerably. Use it only on GNU/Linux hosts, since the
3803 workaround shouldn't be needed elsewhere.
3805 2005-02-24 Bruno Haible <bruno@clisp.org>
3807 * gettext.h: Update from GNU gettext 0.14.2.
3809 2005-02-24 Bruno Haible <bruno@clisp.org>
3811 * localcharset.c: Update from GNU gettext 0.14.2.
3812 * config.charset: Update from GNU gettext 0.14.2.
3814 2005-02-22 Simon Josefsson <jas@extundo.com>
3816 * iconvme.h, iconvme.c: New files, from libc.
3818 2005-02-20 Neil Conway <neilc@samurai.com>
3820 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3821 returned by OSX/Darwin if the specified buffer is not large
3822 enough for the hostname.
3824 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3826 * memrchr.h: New file.
3827 * chdir-long.c: Include it.
3828 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3829 Don't bother including stddef.h.
3831 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3833 * argp-help.c (__argp_help): Create a fake struct argp_state and
3834 pass it to _help, otherwise the latter coredumps trying to
3835 dereference state.root_argp.
3837 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3839 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3841 Include <sys/types.h>, for dev_t.
3842 (ME_DUMMY, ME_REMOTE): Move from here....
3843 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3844 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3846 Include mountlist.h first, to test the interface.
3848 2005-01-29 Bruno Haible <bruno@clisp.org>
3850 * progname.c (program_name): Initialize.
3851 Needed when linking statically on MacOS X.
3853 2005-01-28 Bruno Haible <bruno@clisp.org>
3855 * javacomp.sh.in: New file, from GNU gettext.
3856 * javacomp.h: New file, from GNU gettext.
3857 * javacomp.c: New file, from GNU gettext.
3859 2005-01-26 Bruno Haible <bruno@clisp.org>
3861 * javaexec.sh.in: New file, from GNU gettext.
3862 * javaexec.h: New file, from GNU gettext.
3863 * javaexec.c: New file, from GNU gettext.
3865 2005-01-26 Simon Josefsson <jas@extundo.com>
3867 * gai_strerror.c: Use GPL in header.
3869 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3871 * argp-help.c (hol_entry_help): Avoid using non-constant
3872 initializers for struct pentry_state.
3873 (__argp_error): Check return value of __asprintf
3874 (__argp_failure): Translate error message
3876 * argp-parse.c: Removed braces around the expansion of N_()
3878 2005-01-21 Jim Meyering <jim@meyering.net>
3880 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3881 same value as for Solaris 9.
3883 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3884 component length. This included changing the parameter to be
3885 of type `char *' rather than `char const *'.
3886 * chdir-long.h (chdir_long): Update prototype.
3888 * openat.c (fdopendir, fstatat): New functions.
3889 * openat.h: Include headers required for use of DIR and struct stat.
3890 [AT_SYMLINK_NOFOLLOW]: Define.
3891 (fdopendir, fstatat): Add prototypes.
3893 2005-01-21 Bruno Haible <bruno@clisp.org>
3895 * classpath.h: New file, from GNU gettext.
3896 * classpath.c: New file, from GNU gettext.
3898 2005-01-20 Simon Josefsson <jas@extundo.com>
3900 * version-etc-fsf.c: New file, with version_etc_copyright.
3901 * version-etc.c: Remove version_etc_copyright.
3902 * version-etc.h (version_etc_copyright): Use [] instead of * in
3903 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3905 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3907 * save-cwd.c (save_cwd): Remove code to support the case
3908 where fchdir is missing or flaky.
3910 2005-01-20 Simon Josefsson <jas@extundo.com>
3912 * base64.h (isbase64): Add.
3914 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3915 using a unsigned prototype, don't inline.
3916 (base64_decode): Use it.
3918 2005-01-19 Bruno Haible <bruno@clisp.org>
3920 * sh-quote.h: New file, from GNU gettext.
3921 * sh-quote.c: New file, from GNU gettext.
3923 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3925 Merge changes from coreutils, as described below in several
3926 changelogs dated today.
3928 * save-cwd.c: Include "save-cwd.h" before other include files.
3929 (O_DIRECTORY): Remove; not needed here, since "." must be
3930 a directory. All uses removed.
3931 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3932 universal on Suns, and we also need to test for IRIX.
3933 Revamp code to use 'if' rather than '#if'.
3934 Avoid unnecessary comparison of cwd->desc to 0.
3936 * utimens.c (futimens): Robustify the previous patch, by checking
3937 for known valid error numbers rather than observed invalid ones.
3939 2005-01-18 Jim Meyering <jim@meyering.net>
3941 * version-etc.c (version_etc_copyright): Update copyright date.
3943 * utimens.c (futimens): Account for the fact that futimes
3944 can also fail with errno == ENOSYS or errno == ENOENT.
3945 Patch from Dmitry V. Levin.
3947 Change the name of the robust chdir function from chdir to chdir_long.
3948 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3949 (restore_cwd): Use chdir_long, not chdir.
3950 * chdir-long.c: Renamed from chdir.c.
3951 * chdir-long.h: Renamed from chdir.h.
3952 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3955 2005-01-18 Bob Proulx <bob@proulx.com>
3957 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3958 offsetof() macro construct to avoid compile failure with native HP-UX
3959 11.0 ANSI C compiler.
3961 2005-01-06 Bruno Haible <bruno@clisp.org>
3963 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3964 because stpncpy.m4 takes care of it.
3966 2004-01-24 Bruno Haible <bruno@clisp.org>
3968 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3970 2003-10-09 Bruno Haible <bruno@clisp.org>
3972 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3974 2005-01-06 Bruno Haible <bruno@clisp.org>
3976 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3977 * fwriteerror.c: Include <stdbool.h>.
3978 (fwriteerror): At the end, close the file stream. Record whether
3979 stdout was already closed.
3981 2004-05-27 Bruno Haible <bruno@clisp.org>
3983 * execute.c (environ): Declare if needed.
3984 * pipe.c (environ): Likewise.
3985 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3987 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3989 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3990 definitions to be after all include files, to avoid collisions.
3991 Problem reported by Bob Proulx.
3993 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3995 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3996 not needed. This removes a dependency on the gettext module.
3997 [defined _LIBC]: Do not include <libintl.h>; not needed.
3999 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4001 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4004 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4006 * argp-parse.c: Include <stddef.h>.
4007 (alignof, alignto): New macros.
4008 (parser_init): Don't assume that void * is aligned sufficiently
4011 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4012 need to extend the stack.
4013 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4016 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4018 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4020 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4022 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4023 Remove now-obsolete comment about AIX.
4024 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4025 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4026 (YYMAXDEPTH): New macro.
4028 2004-12-18 Bruno Haible <bruno@clisp.org>
4030 * fatal-signal.c (fatal_signals): Make non-const.
4031 (init_fatal_signals): New function.
4032 (uninstall_handlers, install_handlers): Ignore signals that were set to
4034 (at_fatal_signal): Call init_fatal_signals.
4035 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4037 Reported by Paul Eggert.
4039 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4041 * getdate.y (textint): New member "negative".
4042 (time_zone_hhmm): New function.
4043 Expect 14 shift-reduce conflicts, not 13.
4044 (o_colon_minutes): New rule.
4045 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4046 (yylex): Set the "negative" member of signed numbers.
4048 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4050 Changes imported from coreutils.
4051 * hard-locale.c: Assume <locale.h> exists.
4053 (GLIBC_VERSION): New macro.
4054 (hard_locale): Assume setlocale exists.
4055 Rewrite to avoid #ifdef.
4056 Use strdup rather than malloc + strcpy.
4057 * human.c: Assume <locale.h> exists.
4058 (human_readable): Assume localeconv exists.
4060 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4062 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4063 convert T2, not T. (Imported from libc.)
4065 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4067 * getcwd.c (is_ENAMETOOLONG): New macro.
4068 (__getcwd.c): Don't restore errno; glibc doesn't.
4069 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4070 first, falling back to our code only if its results look suspicious.
4071 Ensure that the resulting buffer is only as large as necessary.
4073 * readutmp.c: Include readutmp.h first.
4074 Include <errno.h>, since readutmp.h no longer does that.
4075 * readutmp.h: Don't include <errno.h>,
4076 <sys/param.h>, <time.h>; not needed to establish interface.
4077 (errno): Remove decl.
4078 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4079 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4080 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4082 2004-11-28 Simon Josefsson <jas@extundo.com>
4084 * base64.h, base64.c: New file.
4086 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4088 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4090 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4092 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4093 HP's ANSI C compiler.
4094 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4095 Declaring int functions causes warnings on some modern systems and
4096 shouldn't be needed to compile on ancient ones.
4097 * same.c (MIN) [defined MIN]: Don't define, since it's already
4100 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4101 with the following changes.
4102 (__set_errno): Parenthesize properly.
4103 Include <stdbool.h>.
4104 (MIN, MAX, MATCHING_INO): New macros.
4105 (__getcwd): Define with prototype, not K&R form.
4106 Use heuristics to allocate default buffer on stack if possible.
4107 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4108 behavior, and to avoid the PATH_MAX limit when computing
4110 Use MATCHING_INO to compare inode number to file.
4111 Check for arithmetic overflow in size calculations.
4112 Fix bug in reallocation of dot array that caused getcwd to fail
4113 on directories nested deeper than 75.
4114 Be more careful about saving errno on error.
4115 Do not use realloc; use only free+malloc, as this is a bit
4116 more flexible and avoids a needless copy operation.
4117 Do not inspect st_dev and st_ino for symbolic links; POSIX
4118 doesn't specify the latter.
4119 Check for closedir errors.
4120 Avoid needless casts.
4121 Use "#ifdef weak_alias" around weak_alias, to be like other
4123 The following changes to getcwd.c have effect only when used in
4124 gnulib; they have no effect inside glibc proper.
4125 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4126 as alloca isn't used.
4127 (alloca, __alloca): Likewise.
4128 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4129 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4130 unconditionally, as gnulib assumes C89 or better.
4131 Do not include <sys/param.h>.
4132 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4133 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4135 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4136 Include <dirent.h> in a way that is compatible with modern Autoconf.
4137 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4138 New macros, if not already defined.
4139 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4140 Use "_LIBC", not "defined _LIBC", for consistency.
4141 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4143 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4144 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4145 * xgetcwd.c: David MacKenzie's old code was removed, so give
4146 credit only to Jim Meyering and adjust the copyright dates.
4147 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4148 <stdlib.h>, <unistd.h>, "pathmax.h".
4149 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4150 (INITIAL_BUFFER_SIZE): Remove.
4151 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4153 2004-11-23 Jim Meyering <jim@meyering.net>
4155 * getopt_.h: Remove trailing blanks.
4157 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4159 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4160 (futimens): New function, which uses futimes if available.
4161 (futimens, utimens): Support timespec==NULL, with same semantics
4162 as utime and utimens.
4163 * utimens.h (futimens): New decl.
4165 2004-11-23 Jim Meyering <jim@meyering.net>
4167 * __fpending.c: Add comment.
4169 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4171 * getopt_.h: Re-addition of __getopt_argv_const caused
4172 redefinition warnings. To avoid them, include the defines
4173 in `#if !defined __need_getopt ... #endif'. The only place
4174 where __getopt_argv_const is used is in definitions
4175 of getopt_long and getopt_long_only below, which are as well
4176 protected by `#ifndef __need_getopt'.
4177 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4178 __need_getopt after including <stdio.h> and <unistd.h> These
4179 headers might have defined it.
4181 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4183 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4185 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4186 optopt): Use them instead of invoking ## directly; otherwise, the
4187 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4189 2004-11-19 Bruno Haible <bruno@clisp.org>
4191 * strtok_r.c: Move comments from here...
4192 * strtok_r.h: ... to here.
4194 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4196 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4197 might fail. Problem reported by Yoann Vandoorselaere.
4198 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4199 that mishandle size_t overflow.
4201 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4203 * canon-host.c: Include "strdup.h".
4204 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4205 Use strdup instead of malloc/strcpy to duplicate strings.
4207 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4208 (human_space_before_unit): New constant.
4209 * human.c (human_readable): Support it.
4211 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4212 (xgetcwd): Set errno correctly when failing.
4213 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4214 the failure is actually due to a PATH_MAX problem.
4216 Further getopt changes to make it more likely that glibc will
4217 buy the changes back.
4218 * getopt.c (POSIXLY_CORRECT): New constant.
4219 (getopt): Use it, so to preserve glibc semantic
4220 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4221 when compiling for libc.
4222 * getopt_.h (__getopt_argv_const): Bring it back.
4223 (getopt_long, getopt_long_only): Use it.
4225 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4226 New arg POSIXLY_CORRECT. All callers changed.
4227 (getopt): Argv is now char * const *, as per standard.
4228 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4229 not char *__getopt_argv_const *.
4230 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4231 _getopt_long_only_r): Likewise.
4232 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4233 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4234 _getopt_long_r, _getopt_long_only_r): Likewise.
4235 * getopt_.h (__getopt_argv_const): Remove.
4236 (getopt): Argv is now char * const *, as per standard.
4238 * getdate.y (tORDINAL): New token.
4239 (day, relunit): Allow it for relative times.
4240 (relative_time_table): Use tORDINAL for ordinals.
4242 2004-11-15 Jim Meyering <jim@meyering.net>
4244 * closeout.c: Include "__fpending.h" once again.
4245 Include <stdbool.h>.
4246 (close_stdout): Don't fail just because stdout was closed initially,
4247 since some programs don't write to stdout in the normal course of
4248 operation (other than --version and --help), and we don't want this
4249 function to make e.g. `touch file >&-' fail.
4250 But do fail if it was closed and someone has tried to write to it.
4251 E.g., `printf foo >&-' must fail.
4253 2004-11-11 Simon Josefsson <jas@extundo.com>
4255 * strtok_r.h, strtok_r.c: New file.
4257 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4259 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4260 we can stop lying to compilers about the constness of argv when we
4261 are compiled outside glibc.
4262 (getopt, getopt_long, getopt_long_only): Use it.
4263 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4265 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4266 _getopt_long_only_r): Likewise.
4267 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4268 _getopt_long_only_r): Likewise.
4270 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4271 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4272 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4273 the other external symbols.
4274 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4275 declaration, since the above renaming now works around collisions.
4277 2004-11-11 Jim Meyering <jim@meyering.net>
4279 * linebreak.c: Remove trailing blanks.
4280 * alloca_.h: Likewise.
4281 * acosl.c: Likewise.
4282 * euidaccess.c: Likewise.
4283 * allocsa.h: Likewise.
4285 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4287 * mktime.c (SHR): New macro, which is a portable
4288 substitute for >> that should work even on Crays.
4289 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4290 Problem reported by Mark D. Baushke in
4291 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4292 * getdate.y (SHR): Likewise.
4294 * strftime.c (SHR): Likewise.
4296 * quotearg.c (struct quoting_options): Use unsigned int for
4297 quote_these_too, so that right shifts are well defined. All uses
4300 2004-11-10 Simon Josefsson <jas@extundo.com>
4302 * getaddrinfo.h, getaddrinfo.c: New files.
4304 2004-11-10 Jim Meyering <jim@meyering.net>
4306 Ensure that no close failure goes unreported.
4307 * closeout.c (close_stdout): Always close stdout. I.e., don't
4308 return early when it seems there's nothing to flush.
4309 Don't include __fpending.h.
4311 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4313 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4315 2004-11-05 Bruno Haible <bruno@clisp.org>
4317 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4318 Reported by Mark D. Baushke <mdb@cvshome.org>.
4320 2004-11-04 Bruno Haible <bruno@clisp.org>
4322 2004-09-11 Bruno Haible <bruno@clisp.org>
4323 * allocsa.valgrind: New file.
4324 2004-02-06 Bruno Haible <bruno@clisp.org>
4325 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4326 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4327 Reported by Christopher Seip <chris.seip@hp.com>.
4329 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4331 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4332 with errno == ERANGE if the buffer is too small.
4333 Problem reported by Mark D. Baushke.
4335 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4337 * xreadlink.c (MAXSIZE): New macro.
4338 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4339 size does not exceed MAXSIZE. Avoid cast.
4340 As suggested by Mark D. Baushke in
4341 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4342 if readlink fails with buffer size just under MAXSIZE, try again
4345 2004-11-02 Derek R. Price <derek@ximbiot.com>
4346 and Paul Eggert <eggert@cs.ucla.edu>
4348 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4349 (get_date): Overparenthesize to avoid GCC warning.
4351 2004-11-02 Bruno Haible <bruno@clisp.org>
4353 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4354 function returns void.
4356 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4358 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4359 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4362 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4364 * getdate.y: Add support for TZ="foo" within a date string.
4365 Fix some bugs near time_t boundaries. Reject dates with
4366 out-of-range components, e.g., "Sept 31".
4367 Include <stdlib.h>, "setenv.h", "xalloc.h".
4368 (ISDIGIT_LOCALE): Remove; unused.
4369 Note that the TZ and time functions used here are not reentrant.
4370 (mktime_ok, get_tz): New functions.
4371 (TZBUFSIZE): New constant.
4372 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4373 This requires that we sometimes generate our own TZ="XXX..." setting.
4375 2004-10-27 Derek R. Price <derek@ximbiot.com>
4377 * mktime.c (not_equal_tm): Remove redundant check.
4379 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4381 * getdate.y: Use Bison 1.875 features, and some minor
4382 code cleanups. This change does not affect semantics.
4383 Don't include <stdlib.h>; no longer needed.
4384 Don't include unlocked-io.h; only the "#if TEST" code uses
4385 stdio, and performance isn't crucial there.
4386 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4387 Bison 1.875 features as described below.
4388 All uses of "PC." replaced by "pc->".
4389 (YYSTYPE): Add a forward declaration.
4390 (yylex, yyerror): Use full prototypes in forward decls.
4391 Use "%pure-parser" rather than obsolescent "%pure_parser".
4392 Use %parse-param and %lex-param instead of obsolescent
4393 YYPARSE_PARAM and YYLEX_PARAM.
4394 (meridian_table, month_and_day_table, time_units_table,
4395 relative_time_table, time_zone_table, military_table,
4396 lookup_zone, lookup_word, get_date):
4397 Use NULL instead of 0 where appropriate.
4398 (to_hour): Avoid abort (), to avoid a dependency on
4400 (yyerror, yylex): Now accepts parser_control * arg.
4401 (main) [TEST]: Use '\0' rather than 0 for char.
4403 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4405 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4406 It's now the caller's responsibility to handle the case where
4407 !HAVE_GETPAGESIZE && !defined getpagesize.
4409 * mktime.c (leapyear): Arg is long int, not int.
4411 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4413 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4415 2004-10-12 Simon Josefsson <jas@extundo.com>
4417 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4418 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4421 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4423 * vsnprintf.h: New file.
4424 * vsnprintf.c: New file.
4426 2004-10-07 Bruno Haible <bruno@clisp.org>
4428 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4429 into the provided buffer.
4431 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4433 * diacrit.c, diacrit.h: Add GPL notice.
4435 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4436 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4437 * logl.c (logl): Keep the code as similar to glibc as possible.
4438 This avoids a potential constant-folding bug.
4440 2004-10-05 Bruno Haible <bruno@clisp.org>
4442 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4444 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4446 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4447 * xmalloc.c (xmemdup): Likewise.
4448 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4449 XFREE): Remove these long-obsolescent macros.
4450 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4451 * xstrdup.c: Remove.
4453 * regex.c (re_comp): Cast gettext return value to char *,
4454 Problem reported by Martin Neitzel via Mark D. Baushke.
4456 2004-10-04 Simon Josefsson <jas@extundo.com>
4458 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4459 '#ifdef USE_UNLOCKED_IO'.
4461 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4463 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4464 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4465 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4466 regex.c, sha1.c, version-etc.c, yesno.c:
4467 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4468 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4469 the includer's responsibility.
4471 Sync from coreutils.
4473 * modechange.c (mode_compile): Don't decrement a pointer that
4474 points to the start of a string, as the C Standard says the
4475 resulting behavior is undefined.
4477 * backupfile.h (enum backuptype): Rename none -> no_backups,
4478 simple -> simple_backups, numbered_existing ->
4479 numbered_existing_backups, numbered -> numbered_backups
4480 to avoid shadowing problems. All uses changed.
4481 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4482 * backupfile.c (check_extension, numbered_backup):
4483 Rename locals to avoid shadowing 'basename'.
4484 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4487 * .cppi-disable: Add getopt_.h, getopt_int.h.
4488 * .cvsignore: Add getopt.h.
4490 2004-10-04 Simon Josefsson <jas@extundo.com>
4492 * memmem.h: New file.
4493 * memmem.c: New file, taken from glibc.
4495 2004-10-02 Jim Meyering <jim@meyering.net>
4497 * dirfd.h, getpagesize.h: Add copyright notice.
4499 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4501 * snprintf.c: Remove comments as to why each header is needed.
4503 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4505 * strsep.h: New file.
4506 * strsep.c: New file.
4508 2004-10-01 Simon Josefsson <jas@extundo.com>
4510 * snprintf.c (snprintf): Handle size==0.
4512 2004-10-01 Simon Josefsson <jas@extundo.com>
4513 Bruno Haible <bruno@clisp.org>
4515 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4516 (snprintf): Declare 'args'.
4518 2004-09-30 Simon Josefsson <jas@extundo.com>
4520 * snprintf.h, snprintf.c: New files.
4522 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4524 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4525 (hol_entry_help): Never translate an empty string.
4526 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4527 * argp.h (OPTION_NO_TRANS): New option.
4529 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4531 * xvasprintf.c: Include xalloc.h.
4532 (xvasprintf): Use xalloc_die, not xmalloc_die.
4534 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4536 * dummy.c: Change copyright notice to FSF, and license to GPL.
4538 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4540 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4541 Problem reported by Bruno Haible in:
4542 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4544 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4546 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4547 in case some system header has #define'd it. Problem reported by
4548 Soeren D. Schulze in
4549 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4551 2004-09-08 Bruno Haible <bruno@clisp.org>
4553 * stdint_.h: New file, taken from GNU clisp.
4555 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4557 * xvasprintf.h: New file.
4558 * xvasprintf.c: New file.
4559 * xasprintf.c: New file.
4561 2004-09-08 Bruno Haible <bruno@clisp.org>
4563 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4565 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4567 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4569 Import from coreutils.
4570 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4571 strings on unbounded length. alloca's performance benefits aren't
4572 that important here.
4574 (parse_with_separator): New function, with most of the internals
4575 of the old parse_user_spec. Allow user to omit both user and group,
4576 for compatibility with FreeBSD.
4577 Clone only the user name, not the entire spec.
4578 Do not set *uid, *gid unless entirely successful.
4579 Avoid memory leak in some failing cases.
4580 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4581 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4582 (parse_user_spec): Rewrite to use parse_with_separator.
4584 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4586 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4587 its complicated substitute.
4588 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4589 and program_invocation_name.
4590 (__argp_basename) [!_LIBC]: Remove; the only use was
4591 replaced by its body.
4592 (__argp_short_program_name): Change condition from
4593 !defined __argp_short_program_name to
4594 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4595 to match argp-namefrob.h.
4596 (__argp_failure): Don't assume strerror_r returns char *.
4597 * argp-parse.c (N_): Define unconditionally.
4598 (argp_default_options): Fill out initializers with 0 to avoid
4601 2004-08-12 Simon Josefsson <jas@extundo.com>
4603 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4604 * getopt_.h: Renamed from getopt.h.
4606 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4608 Merge from coreutils.
4610 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4611 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4612 for Reliant Unix 5.43.
4614 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4615 (union fooround): Use uintmax_t, not long int.
4616 The rest is a merge from libc:
4617 [defined _LIBC]: Include <shlib-compat.h>.
4618 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4620 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4622 * strverscmp.c: Convert to UTF-8.
4624 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4626 * obstack.h (obstack_empty_p):
4627 Don't assume that chunk->contents is suitably aligned.
4628 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4629 Likewise. Problem reported by Benno in
4630 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4632 * chown.c (rpl_chown): Work even if the file is writeable but not
4633 readable. This could be improved further but it'd take some work.
4635 2004-08-08 Simon Josefsson <jas@extundo.com>
4637 * xgethostname.c: Don't include error.h (not used).
4640 * getpass.c: Include getpass.h first.
4642 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4644 * xalloc-die.c: New files.
4645 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4647 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4648 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4649 (_, N_, xalloc_die): Move to xalloc-die.c.
4650 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4651 so that we needn't mess with xalloc_msg_memory_exhausted.
4653 * sha1.h: Renamed from sha.h.
4654 (SHA1_H): Renamed from _SHA_H.
4655 (sha1_ctx): Renamed from sha_ctx.
4656 (sha1_init_ctx): Renamed from sha_init_ctx.
4657 (sha1_process_block): Renamed from sha_process_block.
4658 (sha1_process_bytes): Renamed from sha_process_bytes.
4659 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4660 (sha1_read_ctx): Renamed from sha_read_ctx.
4661 (sha1_stream): Renamed from sha_stream.
4662 (sha1_buffer): Renamed from sha_buffer.
4663 * sha1.c: Likewise; renamed from sha.c.
4664 Do not include <sys/types.h>.
4665 Include <stddef.h> rather than <stdlib.h>.
4667 2004-08-08 Bruno Haible <bruno@clisp.org>
4669 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4670 FILESYSTEM_PREFIX_LEN.
4671 * progreloc.c: Likewise.
4672 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4674 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4677 * argp-help.c (make_hol, hol_append): Don't assume that
4678 SIZE_MAX is a valid preprocessor constant.
4679 (__argp_basename): Change from "#ifndef _LIBC"
4680 to "#ifndef __argp_short_program_name", so that
4681 we don't compile these functions for tar.
4683 More merges from coreutils.
4684 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4685 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4687 * addext.c: Remove; no longer needed.
4688 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4689 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4690 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4691 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4692 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4693 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4694 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4695 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4696 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4697 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4698 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4699 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4700 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4701 Import changes from coreutils.
4703 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4705 Merge from coreutils.
4707 * .gdb-history: Remove; this doesn't belong here.
4709 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4710 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4711 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4713 * dirname.h: Include <stdbool.h>.
4714 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4715 for consistency with POSIX terminology. All uses changed.
4716 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4717 (strip_trailing_slashes): Use bool for booleans.
4718 * stripslash.c (strip_trailing_slashes): Likewise.
4720 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4721 sometimes returns a positive errno value even when it succeeds.
4722 (print_errno_message) [!LIBC]: Fall back on strerror if
4725 * path-concat.c (mempcpy): Don't define if a system header defines it.
4726 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4727 (longest_relative_suffix): New function.
4728 (path_concat): Use it. Assume first argument is not NULL.
4729 Port to DOS. Omit redundant separators.
4730 Report an error instead of returning NULL.
4731 Use mempcpy instead of memcpy.
4732 (xpath_concat): Remove: not declared or used.
4734 * same.h: Include <stdbool.h>
4735 (same_name): Return bool, not int.
4736 * same.c (same_name): Likewise.
4737 (errno): Don't declare; we assume C89 or better now.
4739 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4740 if not already defined.
4742 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4743 * dup-safer.c (errno): Likewise.
4745 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4747 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4750 2004-08-03 Simon Josefsson <jas@extundo.com>
4752 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4753 * progname.h: Don't include stdbool.h.
4755 2004-08-02 Simon Josefsson <jas@extundo.com>
4757 * getsubopt.h: New file, with comments from Bruno Haible.
4758 * getsubopt.c: New file, from glibc, but slightly modified based on
4759 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4761 2004-08-01 Simon Josefsson <jas@extundo.com>
4763 * xgetdomainname.c: Include stdlib.h, for free().
4765 2004-07-16 Simon Josefsson <jas@extundo.com>
4767 * dummy.c: New file.
4769 2004-07-16 Bruno Haible <bruno@clisp.org>
4771 * backupfile.h: Add extern "C" for C++.
4772 * closeout.h: Likewise.
4773 * copy-file.h: Likewise.
4774 * findprog.h: Likewise.
4775 * full-write.h: Likewise.
4776 * pathname.h: Likewise.
4777 * progname.h: Likewise.
4778 * stpcpy.h: Likewise.
4779 * stpncpy.h: Likewise.
4780 * strcase.h: Likewise.
4781 * strstr.h: Likewise.
4782 * xalloc.h: Likewise.
4784 * mbswidth.h: Add extern "C" for C++.
4785 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4787 2004-07-09 Simon Josefsson <jas@extundo.com>
4789 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4790 failed without this.)
4792 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4794 * fchown-stub.c: New file.
4796 2004-06-24 Jim Meyering <jim@meyering.net>
4798 * obstack.h (obstack_base): Cast to (void *), per documentation.
4800 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4802 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4804 2004-06-01 Jim Meyering <jim@meyering.net>
4806 * calloc.c: New file.
4808 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4810 * getdate.y (yylex): Allow space between sign and number.
4811 Problem reported by Dan Jacobson.
4813 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4814 and Jim Meyering <jim@meyering.net>
4816 Merge from coreutils CVS.
4818 * stat-macros.h: New file, with contents from file-type.h
4819 and coreutils' system.h.
4820 * file-type.c: Include "stat-macros.h".
4821 * file-type.h (file_type): Move all macro definitions to new file,
4824 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4825 Wrap old code with this conditional.
4826 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4827 function that does not dereference symlinks.
4828 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4830 * xreadlink.c: Include xreadlink.h first, to catch .h file
4831 dependency problems.
4832 (xreadlink): Accept new arg SIZE, for efficiency.
4833 All decls and uses changed.
4834 * xreadlink.h: Include <stddef.h>, for size_t.
4836 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4837 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4839 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4841 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4843 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4844 macros to be defined.
4845 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4846 the allocator returns NULL because the requested size is zero.
4848 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4850 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4851 var. Add comment explaining why libc still defines it. This
4852 merges the following patch from glibc:
4853 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4855 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4857 * obstack.c (_obstack): Remove unused variable. It hasn't been
4858 present in glibc since revision 1.1 of this file.
4859 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4860 obstack_alignment_mask, obstack_alloc, obstack_base,
4861 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4862 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4863 obstack_grow0, obstack_init, obstack_int_grow,
4864 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4865 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4866 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4867 nonexistent functions.
4869 2004-05-17 Derek R. Price <derek@ximbiot.com>
4870 Paul Eggert <eggert@cs.ucla.edu>
4872 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4874 2004-05-14 Bruno Haible <bruno@clisp.org>
4876 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4877 that consists of a '.' followed by an empty digit string.
4878 Patch by Tor Lillqvist <tml@iki.fi>.
4880 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4882 Port obstack to the AS/400, where pointers are 16 bytes wide and
4883 you cannot cast an integer to a valid pointer. This patch is
4884 currently waiting to be integrated into glibc; see
4885 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4887 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4888 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4889 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4890 (struct obstack): temp member is now a union of a pointer and
4891 an integer, instead of an integer. All integer uses changed.
4892 This does not affect the physical layout of struct obstack,
4893 except on hosts (like the AS/400) where the size or alignment of
4894 void * is greater than that of ptrdiff_t.
4895 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4896 __STDC__)]: Store temporary in pointer member of union, not
4898 * obstack.c: Include <stddef.h>, for offsetof.
4899 (struct fooalign): Remove; it doesn't need a name.
4900 (union fooround): Change double to long double, and add void *.
4901 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4902 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4903 not a macro. Hence the values are always int; so remove all
4904 casts-to-int in uses.
4906 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4907 Derek Price <derek@ximbiot.com>
4909 * alloca.c: Include <alloca.h>, to get our interface.
4910 * alloca_.h: Use __alloca on AIX, so that we don't have to
4911 include <alloca.h> first. Use C89 prototype for alloca; this
4912 requires including <stddef.h> for size_t. Use extern "C" if C++.
4913 Use #elif for simplicity, since we can assume C89 now.
4914 Don't try to source the system alloca.h since it will not be found
4915 and to prevent recursively including its replacement.
4916 * fnmatch.c: Include <alloca.h> instead of opencoding.
4917 * regex.c: Likewise.
4919 2004-05-16 Derek Price <derek@ximbiot.com>
4920 Paul Eggert <eggert@cs.ucla.edu>
4922 getline cleanup. This changes the getndelim2 API: both order of
4923 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4926 * getline.c: Don't include stddef.h or stdio.h, since our
4927 interface does that.
4928 (getline): Always use getdelim, so that we don't have two
4929 copies of this code.
4930 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4932 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4933 (GETNDELIM2_MAXIMUM): New macro.
4934 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4935 instead of the old practice of delim2==0. All callers changed.
4936 Return -1 on overflow, instead of returning junk.
4937 Do not set *linesize unless allocation succeeds.
4938 * getndelim2.h: Do not include stddef.h; no longer needed, now
4939 that we include sys/types.h.
4940 * getnline.h: Likewise.
4941 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4942 (getndelim2): Reorder arguments.
4943 * getnline.c (getnline, getndelim):
4944 Don't discard the NMAX argument.
4945 (getnline): Invoke getndelim, to avoid code duplication.
4946 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4947 of (size_t) -1 by callers of the getnline family.
4949 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4951 * nanosleep.c (suspended): Change its type from int to
4952 sig_atomic_t volatile.
4953 (first_call): Make it private to rpl_nanosleep, and have it
4954 be zero initially as that's a bit faster.
4955 (my_usleep): Round up fractional times instead of truncating them,
4956 as this is the usual meaning for 'sleep'.
4958 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4960 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4961 (ENOSYS): Define if not defined.
4962 (settime): Fall back on stime if it exists and settimeofday fails.
4963 But don't bother with fallbacks if a method fails with errno == EPERM.
4965 2004-05-11 Jim Meyering <jim@meyering.net>
4967 Prior to this change, the save_cwd caller required read access to the
4968 current directory on most systems (ones with the fchdir function).
4970 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4971 fails, try write-only, and finally, resort to using xgetcwd.
4973 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4975 * obstack.c, obstack.h: Import changes from libc.
4977 2004-04-28 Bruno Haible <bruno@clisp.org>
4979 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4980 implicitly appends .exe to executables.
4981 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4982 accepts Windows pathnames.
4983 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4984 Cygwin like Windows, since it now accepts Windows pathnames.
4985 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4986 Cygwin like Windows, since it now accepts Windows pathnames.
4987 Reported by Derek Robert Price <derek@ximbiot.com>.
4989 2004-04-20 Jim Meyering <jim@meyering.net>
4991 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4993 2004-04-20 Jim Meyering <jim@meyering.net>
4994 Bruno Haible <bruno@clisp.org>
4996 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4997 memory when realloc fails.
4999 2004-04-18 Jim Meyering <jim@meyering.net>
5001 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5002 don't leak memory and do call END_UTMP_ENT.
5004 2004-04-11 Paul Eggert <eggert@twinsun.com>
5006 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5007 (CHAR_BIT): Remove, since we assume C89.
5008 Include <stdint.h> if available, as per current Autoconf CVS advice.
5010 2004-03-30 Paul Eggert <eggert@twinsun.com>
5012 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5013 not bool, to be more consistent with Unix conventions.
5014 Suggested by Bruno Haible.
5016 Merge from coreutils.
5018 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5021 * getdate.h: Include stdbool.h, and timespec.h instead of
5022 the usual <time.h> dance.
5023 (get_date): Change signature to support fractional time stamps.
5024 All callers changed.
5025 * getdate.y: Include "getdate.h" first, as we can now
5026 assume C89 and don't need to worry about 'const'.
5027 Similarly, include "unlocked-io.h" near start, not in middle.
5029 (textint.value): Use long int rather than int.
5030 (textint.digits): Use size_t rather than int.
5031 (BILLION, LOG10_BILLION): New constants.
5032 (parser_control): New member rel_ns. Members day_ordinal,
5033 time_zone, month, day, hour, minutes, rel_year, rel_month,
5034 rel_day, rel_hour, rel_minutes, rel_seconds
5035 are now long int, not int. Member seconds is now struct timespec,
5036 not int. New member timespec_seen. Members dates_seen, days_seen,
5037 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5039 (%union.intval): Now long int, not int.
5040 New member timespec.
5041 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5042 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5043 (spec): Now is a timespec or an item list.
5044 (timespec, items): New nonterminals.
5045 (time, rel, relunit, number, get_date):
5046 Add support for fractional seconds.
5047 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5048 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5049 (to_hour): First arg is now long int, not int.
5050 (to_year): Returns long int, not int.
5051 Don't treat year -70 like 70.
5052 (tm_diff): Returns long int, not int.
5053 (lookup_word): Use bool instead of int when appropriate.
5054 (yylex): Use size_t for count, not int.
5055 Detect overflow when parsing large integer constants.
5056 Add support for fractions.
5057 (get_date): Make pointers 'const' if possible.
5058 Use more-portable code to detect integer overflow.
5059 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5060 Don't use ctime; it's not reliable if the year has >4 digits.
5062 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5063 This is for compatibility with BSD.
5065 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5066 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5067 From coreutils' system.h.
5069 * userspec.c: Don't include "posixver.h".
5070 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5071 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5072 compatible extension. Simplify code by removing a boolean int
5073 that was always nonzero if a string was nonnull.
5075 2004-03-30 Jim Meyering <jim@meyering.net>
5077 Merge from coreutils.
5079 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5081 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5082 an empty input stream.
5084 * readtokens.c: Include <stdbool.h>.
5085 (readtoken): Use `size_t' rather than int/long.
5086 All callers adjusted.
5087 Use `bool' rather than `int' where appropriate.
5088 Use memset rather than an explicit loop.
5089 Use x2nrealloc rather than xrealloc.
5090 Allow the use of `\0' as a delimiter.
5091 (readtokens): Likewise.
5092 * readtokens.h (readtoken, readtokens): Update prototypes.
5094 2004-03-30 Bruno Haible <bruno@clisp.org>
5096 * getloadavg.c (getloadavg): Don't assume setlocale returns
5099 2004-03-29 Paul Eggert <eggert@twinsun.com>
5101 Merge changes to getloadavg.c from coreutils and Emacs.
5103 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5104 Define to an expression, not to the empty string.
5105 Include cloexec.h and xalloc.h.
5106 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5107 Use set_cloexec_flag rather than rolling our own.
5108 * cloexec.c, cloexec.h: New files.
5110 2004-03-18 Paul Eggert <eggert@twinsun.com>
5112 * getopt.h: Sync with libc CVS.
5114 2004-03-18 Paul Eggert <eggert@twinsun.com>
5115 Bruno Haible <bruno@clisp.org>
5117 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5118 not on all platforms that have <wchar.h>.
5119 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5121 2004-03-09 Paul Eggert <eggert@twinsun.com>
5123 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5125 * getopt_int.h: New file, also synced from libc.
5127 2004-03-07 Paul Eggert <eggert@twinsun.com>
5129 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5130 '#if' expressions. Unlike the code it replaces, it does not
5131 depend on (defined _SC_PAGESIZE). However, it does depend on
5132 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5133 first reported by Jason Andrade in
5134 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5136 2004-01-18 Simon Josefsson <jas@extundo.com>
5138 * strdup.h: New file.
5139 * strdup.c: Include it.
5140 * path-concat.c: Include strdup.h. Drop strdup declaration.
5141 * userspec.c: Include strdup.h. Drop strdup declaration.
5143 2004-02-06 Karl Berry <karl@gnu.org>
5145 * config.charset: update from gettext 0.14.1.
5147 2004-02-05 Paul Eggert <eggert@twinsun.com>
5149 Add comments and code, prompted by suggestions from Bruno Haible
5151 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5152 describing the enum quoting_style values.
5153 * quotearg.c (quotearg_alloc): New function.
5154 (quotearg_buffer_restyled): Treat lone { and } as special.
5155 Treat = as special. Work around bug with older shells
5156 that "see" a '\' that is really the 2nd byte of a multibyte char.
5157 Quote empty string with shell_quoting_style.
5159 2004-02-03 Bruno Haible <bruno@clisp.org>
5161 * pipe.h: New file, from GNU gettext.
5162 * pipe.c: New file, from GNU gettext.
5164 2004-01-27 Bruno Haible <bruno@clisp.org>
5166 * execute.h: New file, from GNU gettext.
5167 * execute.c: New file, from GNU gettext.
5168 * w32spawn.h: New file, from GNU gettext.
5170 2004-01-23 Paul Eggert <eggert@twinsun.com>
5172 Exit-status fix from coreutils.
5174 Use exit_failure consistently in place of EXIT_FAILURE,
5175 so that program exit statuses are consistent on failure.
5177 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5178 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5179 * argmatch.h: Comment fix to match the above.
5180 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5181 Now a macro referring to exit_failure, instead of a separate
5182 variable. Include "exitfail.h" to get it.
5183 * xstrtol.h: Include "exitfail.h".
5184 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5186 * long-options.c (parse_long_options): Use prototype
5187 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5190 2004-01-21 Jim Meyering <jim@meyering.net>
5192 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5193 so as not to conflict with a different-sized __mktime_internal
5194 function in GNU libc.
5195 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5196 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5198 2004-01-18 Paul Eggert <eggert@twinsun.com>
5200 Merge from diffutils.
5202 * file-type.c (file_type): Add typed memory objects.
5203 * file-type.h (S_TYPEISTMO): New macro.
5205 * c-stack.h (c_stack_action): Remove argv argument.
5206 * c-stack.c (c_stack_action): Likewise. All uses changed.
5207 (die): Don't calculate message unless segv_action returns.
5208 (get_stack_location, min_address_from_argv, max_address_from_argv,
5209 volatile stack_base, volatile_stack_size): Remove.
5210 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5211 that every segmentation violation is a stack overflow. (Ouch!)
5212 See Debian bug 136249 (still outstanding) for more info about why
5213 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5215 2003-11-30 Bruno Haible <bruno@clisp.org>
5217 Safer stack allocation.
5218 * setenv.c: Include allocsa.h.
5219 (alloca): Remove fallback definition.
5220 (freea): Remove macro.
5221 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5224 2003-10-17 Bruno Haible <bruno@clisp.org>
5226 * binary-io.h: Avoid warnings on Cygwin.
5228 2003-12-28 Bruno Haible <bruno@clisp.org>
5230 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5231 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5233 2003-11-28 Bruno Haible <bruno@clisp.org>
5235 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5237 2003-11-27 Bruno Haible <bruno@clisp.org>
5239 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5241 2003-11-17 Bruno Haible <bruno@clisp.org>
5243 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5245 2003-11-24 Bruno Haible <bruno@clisp.org>
5247 * xallocsa.h: New file, from GNU gettext.
5248 * xallocsa.c: New file, from GNU gettext.
5250 2003-11-24 Bruno Haible <bruno@clisp.org>
5252 * allocsa.h: New file, from GNU gettext.
5253 * allocsa.c: New file, from GNU gettext.
5255 2003-11-24 Bruno Haible <bruno@clisp.org>
5257 * eealloc.h: New file.
5259 2004-01-15 Jim Meyering <jim@meyering.net>
5261 Merge from coreutils.
5263 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5264 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5265 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5267 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5268 optional configure-time default.
5270 * version-etc.c (version_etc_copyright): Update copyright date.
5272 * xreadlink.c (xreadlink): Correct outdated comment.
5274 2004-01-15 Paul Eggert <eggert@twinsun.com>
5276 Merge from coreutils.
5278 * posixver.c: Include posixver.h.
5280 * same.c: Include <stdbool.h>, <limits.h>.
5281 (_POSIX_NAME_MAX): Define if not defined.
5283 (same_name): If file names are silently truncated, report
5284 that the file names are the same if they are the same after
5285 the silent truncation.
5287 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5288 conversion function.
5289 * xstrtod.c (xstrtod): Likewise. All callers changed to
5290 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5293 2004-01-14 Paul Eggert <eggert@twinsun.com>
5295 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5296 with like-named macro in fnmatch.c.
5297 (EXT): Use an internal constant instead.
5299 Merge fnmatch patches from glibc.
5300 * fnmatch.c (mbsinit): Remove define.
5301 Add libc_hidden_ver (__fnmatch, fnmatch).
5302 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5303 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5305 2003-12-14 Karl Berry <karl@gnu.org>
5307 * config.charset: update from gettext-runtime.
5309 2003-12-03 Paul Eggert <eggert@twinsun.com>
5311 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5312 Bug reported by Alfred M. Szmidt.
5314 2003-11-29 Karl Berry <karl@gnu.org>
5316 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5318 2003-11-23 Paul Eggert <eggert@twinsun.com>
5319 Bruno Haible <bruno@clisp.org>
5321 * printf-parse.h: Don't include sys/types.h.
5322 (ARG_NONE): New macro.
5323 (char_directive): Change type of *arg_index fields to size_t.
5324 * printf-parse.c: Don't include sys/types.h.
5325 (SSIZE_MAX): Remove macro.
5326 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5327 Remove unnecessary overflow check.
5328 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5331 2003-11-24 Paul Eggert <eggert@twinsun.com>
5333 * alloca.c: Remove dependency on xalloc module.
5334 (xalloc_die): Remove.
5335 (memory_full) [!defined emacs]: New macro.
5336 [!defined emacs]: Don't include xalloc.h.
5337 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5338 address arithmetic overflows. Change datatypes a bit to avoid
5341 2003-11-22 Jim Meyering <jim@meyering.net>
5343 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5345 2003-11-17 Bruno Haible <bruno@clisp.org>
5347 * vasnprintf.c (alloca): Remove fallback definition.
5348 (freea): Remove definition.
5349 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5350 Reported by Paul Eggert.
5352 2003-11-17 Jim Meyering <jim@meyering.net>
5354 On systems without utime and without a utimes function capable of
5355 dealing with a NULL struct utimbuf* argument, this utime replacement
5356 could -- in unusual circumstances -- leak a file descriptor.
5357 * utime.c: Include <unistd.h> and <errno.h>.
5358 (utime_null): Be sure to close `fd' and to preserve errno.
5359 Reported by Geoff Collyer via Arnold Robbins.
5361 2003-11-16 Paul Eggert <eggert@twinsun.com>
5362 Bruno Haible <bruno@clisp.org>
5364 Protect against address arithmetic overflow.
5365 * printf-args.h: Include stddef.h.
5366 (arguments): Change type of field 'count' to size_t.
5367 * printf-args.c (printf_fetchargs): Use size_t instead of
5368 'unsigned int' where appropriate.
5369 * printf-parse.h: Include sys/types.h.
5370 (char_directive): Change type of *arg_index fields to ssize_t.
5371 (char_directives): Change type of fields 'count', max_*_length to
5373 * printf-parse.c: Include sys/types.h and xsize.h.
5374 (SSIZE_MAX): Define fallback value.
5375 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5376 instead of 'int' where appropriate. Check a_allocated, d_allocated
5377 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5378 * vasnprintf.c: Include xsize.h.
5379 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5380 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5381 overflow. Avoid wraparound when converting a width or precision from
5384 2003-11-16 Bruno Haible <bruno@clisp.org>
5386 Update from GNU gettext.
5387 * printf-parse.c: Generalize to it can be compiled for wide strings.
5388 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5389 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5390 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5391 SNPRINTF): New macros.
5392 Don't include <alloca.h> if the file is used inside libintl.
5393 (local_wcslen): New function, for Solaris 2.5.1.
5394 (VASNPRINTF): Use it instead of wcslen.
5396 2003-11-16 Bruno Haible <bruno@clisp.org>
5398 * xsize.h (xmax): New function.
5399 (xsum, xsum3, xsum4): Declare as "pure" functions.
5401 2003-11-12 Paul Eggert <eggert@twinsun.com>
5403 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5404 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5405 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5406 heuristic is just as accurate as far as we know, and it removes a
5407 dependency on size_max.m4 and ptrdiff_max.m4.
5409 2003-11-12 Paul Eggert <eggert@twinsun.com>
5411 * xstrtol.c (__xstrtol): Remove "break" immediately after
5412 "return", to pacify some unknown compiler. Problem reported
5415 2003-11-11 Bruno Haible <bruno@clisp.org>
5417 * xsize.h (SIZE_MAX): Remove fallback definition.
5418 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5421 2003-11-10 Paul Eggert <eggert@twinsun.com>
5423 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5424 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5425 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5427 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5428 not (size_t) -1, since it's defined here.
5430 2003-11-06 Paul Eggert <eggert@twinsun.com>
5432 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5433 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5434 Reject sizes of exactly SIZE_MAX bytes.
5435 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5436 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5438 2003-11-05 Bruno Haible <bruno@clisp.org>
5440 * xsize.h: Include limits.h, to avoid a possible collision with
5441 SIZE_MAX defined in <limits.h> on Solaris.
5443 2003-11-04 Bruno Haible <bruno@clisp.org>
5445 * xsize.h: New file.
5446 * linebreak.c: Include xsize.h.
5447 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5448 argument for overflow.
5449 Suggested by Paul Eggert.
5451 2003-10-31 Bruno Haible <bruno@clisp.org>
5453 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5454 to avoid (extremely rare) race condition.
5455 Suggested by Paul Eggert.
5457 2003-11-03 Jim Meyering <jim@meyering.net>
5459 * userspec.c: Include "userspec.h".
5460 * userspec.h: New file.
5462 2003-10-31 Paul Eggert <eggert@twinsun.com>
5464 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5465 * mountlist.c (SIZE_MAX): Define if not defined already.
5466 (read_filesystem_list): Set and use me_type_malloced.
5467 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5468 whatever the type happens to be), for brevity and consistency.
5469 Check for size calculation overflow on Alphas running OSF/1.
5471 2003-10-31 Jim Meyering <jim@meyering.net>
5473 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5475 * linebuffer.c: Include <string.h> for declaration of memset.
5477 2003-10-30 Paul Eggert <eggert@twinsun.com>
5478 Bruno Haible <bruno@clisp.org>
5480 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5481 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5483 2003-10-29 Paul Eggert <eggert@twinsun.com>
5485 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5486 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5488 * quotearg.c (quotearg_n_options): Use it.
5489 * group-member.c: Include <stdbool.h>.
5490 (free_group_info): Arg is now const *; don't free arg.
5491 (get_group_info): Now returns bool and accepts struct group_info *,
5492 rather than returning a malloc'ed struct group_info *.
5493 All uses changed. Check for overflow in internal size calculation.
5495 * getusershell.c (readname): Simplify the code by using x2nrealloc
5496 rather than xmalloc/xrealloc.
5497 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5498 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5499 conformance bug: the old code used a pointer after freeing the
5500 storage that it addressed.
5501 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5502 rather than doing it by hand.
5503 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5504 the buffer preserved. Use free and xmalloc instead.
5505 * quotearg.c (quotearg_n_options): Likewise.
5506 Use a simpler test for size overflow. Don't use xalloc_oversized
5507 because unsigned int might be wider than size_t (!); this suggests
5508 that we should switch from unsigned int to size_t for slot numbers.
5510 2003-10-27 Bruno Haible <bruno@clisp.org>
5512 * stdbool_.h: Better support for BeOS.
5514 2003-10-27 Paul Eggert <eggert@twinsun.com>
5516 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5517 to allocate the returned structure. Do not allocate a subarray,
5518 as x2nrealloc will do that.
5519 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5520 instead of xnrealloc.
5521 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5523 2003-10-26 Paul Eggert <eggert@twinsun.com>
5525 * xalloc.h (xalloc_oversized): New static inline function, for
5526 callers that want to do their own size-overflow checking. Include
5527 <stdbool.h>, since xalloc_oversized returns bool.
5528 * xalloc.c (array_size_overflow): Remove. All callers changed
5529 to use xalloc_oversized.
5531 Add two functions x2realloc, x2nrealloc, for programs that grow
5532 arrays dynamically by doubling their sizes.
5533 * xalloc.h (x2realloc, x2nrealloc): New decls.
5534 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5537 Port to C99 semantics for 'inline' of external functions.
5538 Bug reported by Bruno Haible.
5539 * xmalloc.c (xnmalloc_inline): New static inline function,
5540 with the old contents of xnmalloc.
5541 (xnmalloc, xmalloc): Use it.
5542 (xnrealloc_inline): New static inline function,
5543 with the old contents of xnrealloc.
5544 (xnrealloc, xrealloc): Use it.
5546 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5548 2003-10-25 Paul Eggert <eggert@twinsun.com>
5550 Fix several address-calculation bugs in the hash modules,
5551 plus some minor code cleanup.
5553 * hash.h: Include <stdbool.h>, for bool.
5554 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5555 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5556 hash_get_n_entries, hash_get_max_bucket_length,
5557 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5558 hash_rehash): Use size_t rather than unsigned.
5559 * hash.c (struct hash_table, hash_get_n_buckets,
5560 hash_get_n_buckets_used, hash_get_n_entries,
5561 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5562 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5563 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5565 (SIZE_MAX): Define if not defined.
5566 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5567 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5569 Use const * when possible.
5570 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5571 (check_tuning): Fix bug: if tuning parameters were very close to
5572 0 or 1, rounding errors could have caused subscript violations.
5573 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5574 (hash_initialize): Add 'fail:' label
5575 to free table and return NULL, and use it to simplify code.
5576 Use calloc rather than clearing the storage ourself.
5577 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5578 buffer size calculations.
5579 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5580 Include <stddef.h>, for size_t.
5581 * hash-pjw.c (hash_pjw): Likewise.
5582 Switch to method described by Bruno Haible.
5583 Include <limits.h>, for CHAR_BIT.
5584 (SIZE_BITS): New macro.
5586 2003-10-21 Paul Eggert <eggert@twinsun.com>
5588 * getndelim2.c (getndelim2): When size calculation overflows,
5589 ceiling the allocation at NMAX bytes rather than silently
5590 discarding input bytes before NMAX is reached. This makes
5591 a difference only if NMAX exceeds SIZE_MAX / 2.
5593 * obstack.c: Merge from glibc.
5594 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5595 Add libc_hidden_def (_obstack_newchunk).
5596 (_obstack_free) [! defined _LIBC]: Remove.
5597 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5598 a clone of the function body.
5599 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5600 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5602 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5603 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5606 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5607 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5608 Don't use lvalue casts, as GCC plans to remove support for them
5609 in GCC 3.5. Reported by Joseph S. Myers. This bug
5610 was also present in the non-GCC version, indicating that this
5611 code had always been buggy and had never been widely used.
5612 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5613 Use the fast variant of each macro, rather than copying the
5614 definiens of the fast variant; that way, we'll be more likely to
5615 catch future bugs in the fast variants.
5617 2003-10-20 Bruno Haible <bruno@clisp.org>
5619 * wait-process.h: New file, from GNU gettext.
5620 * wait-process.c: New file, from GNU gettext.
5622 2003-10-19 Jim Meyering <jim@meyering.net>
5624 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5626 2003-10-16 Paul Eggert <eggert@twinsun.com>
5628 * getgroups.c: Include <errno.h>, <stdlib.h>.
5629 (getgroups): First arg is int, not size_t.
5630 Don't let 'free' mangle errno.
5632 2003-10-16 Jim Meyering <jim@meyering.net>
5634 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5636 2003-10-15 Paul Eggert <eggert@twinsun.com>
5638 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5640 (new_exclude, add_exclude_file): Initial size no longer needs to
5642 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5643 our own address arithmetic overflow checking.
5645 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5646 (fnmatch): Do not alloca more than 2000 wide characters;
5647 instead, use malloc for large buffers.
5648 Check for address arithmetic overflow, and return -1
5649 with errno set to ENOMEM in that case.
5650 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5651 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5652 instead, return -1. Check for address arithmetic overflow.
5654 2003-10-14 Paul Eggert <eggert@twinsun.com>
5656 Handle invalid suffixes and overflow independently, so that
5657 callers can treat them independently as needed. Fix some bugs in
5658 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5659 suffix for a human-readable blocksize. The major caller-visible
5660 change is the addition of a new
5661 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5662 that both overflow and suffix chars were found.
5664 * human.c (humblock): Don't check separately for invalid suffix
5665 char; that is xstrtoumax's job (now that its bug is fixed).
5666 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5667 INTMAX_MAX]: New macros.
5668 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5669 TYPE_MAXIMUM): New macros.
5670 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5671 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5672 if overflow occurs, as it's what __strtol does and it's more useful
5674 (__xstrtol): If __strtol reports some error other than ERANGE,
5675 reflect it to the caller as LONGINT_INVALID. If it reports
5676 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5677 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5678 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5680 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5681 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5682 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5683 [defined UINTMAX_MAX]: New macros.
5685 2003-10-14 Bruno Haible <bruno@clisp.org>
5687 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5688 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5689 Also use volatile where needed.
5691 2003-10-12 Paul Eggert <eggert@twinsun.com>
5693 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5694 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5695 and define in terms of the other primitives.
5696 * xmalloc.c: Include stdbool.h; do not include exit.h.
5697 (SIZE_MAX): Define if not already defined.
5698 (array_size_overflow): New function.
5699 (xalloc_die): Abort instead of exiting if 'error' returns.
5700 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5701 (xmalloc, xrealloc): Use them.
5702 (xcalloc): Check for address arithmetic overflow.
5703 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5704 a bit faster than strcpy.
5706 2003-10-08 Paul Eggert <eggert@twinsun.com>
5708 Merge getpass from libc, plus a few fixes.
5710 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5711 Include <stdbool.h>.
5712 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5713 __fsetlocking to empty.
5714 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5715 do include <bits/libc-lock.h>.
5716 Do not include <fcntl.h>; not needed.
5717 [_LIBC]: Include <wchar.h>.
5718 (NOTCANCEL_MODE): New macro.
5719 (flockfile, funlockfile) [_LIBC]: New macros.
5720 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5721 [!_LIBC]: New macros.
5722 (call_fclose): New function.
5723 (getpass): Use it. Save tty stream separately; this simplifies the
5724 code and makes it more reliable if stdin happens to equal stdout.
5725 Invoke __fsetlocking on tty.
5726 Handle thread cancellation if needed.
5727 Namespace cleanup (use __tcgetattr, __getline).
5728 Use bool for Booleans.
5729 [USE_IN_LIBIO]: Handle wide streams.
5730 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5731 stream might go where.
5733 * unlocked-io.h: Include <stdio.h>, so that the caller
5734 doesn't have to include <stdio.h> before us.
5735 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5736 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5737 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5738 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5739 if not declared, so that we can use getpass.c code from libc without
5741 (flockfile, ftrylockfile, funlockfile): New macros.
5743 2003-10-06 Bruno Haible <bruno@clisp.org>
5745 * version-etc-2.h: Remove file.
5746 * version-etc-2.c: Remove file.
5748 2003-09-25 Jim Meyering <jim@meyering.net>
5749 Bruno Haible <bruno@clisp.org>
5751 This lets translators provide better translations for the
5752 "Written by ..." part of --version output.
5753 * version-etc.h: Include stdarg.h.
5754 (version_etc_copyright): Declare as readonly.
5755 (version_etc): Make this function variadic with a NULL-terminated list
5756 of author name strings.
5757 (version_etc_va): New declaration.
5758 * version-etc.c: Include stdarg.h, stdlib.h.
5759 (version_etc_copyright): Declare as readonly.
5760 (version_etc_va): New function. Provide a different translatable string
5761 for each possible number of authors < 10. Abbreviate when there are 10
5763 (version_etc): Make this function variadic. Call version_etc_va.
5764 Suggestion from Gary V. Vaughan.
5766 * long-options.h (parse_long_options): Change prototype: the authors
5767 string is moved to the end and becomes variadic.
5768 * long-options.c: Include stdarg.h.
5769 (parse_long_options): Make this function variadic, too.
5770 Call version_etc_va, not version_etc.
5772 2003-10-06 Bruno Haible <bruno@clisp.org>
5774 * fatal-signal.h: New file, from GNU gettext.
5775 * fatal-signal.c: New file, from GNU gettext.
5777 2003-10-04 Karl Berry <karl@gnu.org>
5779 * argp*: update from libc.
5781 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5783 * getpass.c (getpass): Use a no-op fseek when switching from input to
5784 output mode on the same stream.
5786 2003-09-29 Paul Eggert <eggert@twinsun.com>
5788 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5789 Fix arg typo in previous patch.
5791 2003-09-28 Jim Meyering <jim@meyering.net>
5793 * error.c: Correct cpp indentation.
5795 2003-09-27 Paul Eggert <eggert@twinsun.com>
5797 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5798 Omit the special code that used __typeof__, since we worry that
5799 it could be more trouble than it's worth. See:
5800 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5801 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5805 2003-09-26 Jim Meyering <jim@meyering.net>
5807 * error.c (error_tail): Move some declarations
5808 into inner scope where the local variables are used.
5810 2003-09-26 Bruno Haible <bruno@clisp.org>
5812 * stpncpy.h (gnu_stpncpy): New declaration.
5813 (stpncpy): Define as alias for gnu_stpncpy.
5814 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5816 2003-09-26 Paul Eggert <eggert@twinsun.com>
5818 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5819 (error_tail): Do not loop, reallocating temporary buffer, since
5820 the output cannot contain more wide characters than the input
5821 contains bytes, the size must be big enough already. This avoids
5822 one potential size overflow calculation. Check for size overflow
5823 when calculating temporary buffer size. Free temporary buffer
5824 when done, if it was allocated with malloc; this plugs a memory
5825 leak. Remove casts from void * to pointers, that are no longer
5826 needed now that we're assuming C89 or better.
5828 Merge error changes from glibc.
5830 * error.c, error.h: Update copyright notice header to match glibc.
5831 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5832 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5833 Disable cancellation while printing error.
5834 * error.h: Prepend __ to parameter names.
5836 2003-09-25 Karl Berry <karl@gnu.org>
5838 * argp-fmtstream.c, argp-help.c: update from libc.
5840 2003-09-25 Bruno Haible <bruno@clisp.org>
5842 * version-etc-2.h: New file, from version-etc.h with modifications.
5843 * version-etc-2.c: New file, from version-etc.c with modifications.
5845 2003-09-25 Simon Josefsson <jas@extundo.com>
5847 * xgetdomainname.h: New file.
5848 * xgetdomainname.c: New file.
5850 2003-09-25 Simon Josefsson <jas@extundo.com>
5851 Bruno Haible <bruno@clisp.org>
5853 * getdomainname.h: New file.
5854 * getdomainname.c: New file.
5856 2003-09-24 Paul Eggert <eggert@twinsun.com>
5858 * linebuffer.c (freebuffer): Don't free the argument, just
5859 the buffer associated with the argument. Bug reported by
5862 2003-09-19 Karl Berry <karl@gnu.org>
5864 * argp.h: update from libc.
5866 2003-09-16 Paul Eggert <eggert@twinsun.com>
5868 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5869 input error, instead of returning NULL the next time we are called
5870 (and therefore losing track of errno).
5872 2003-09-15 Paul Eggert <eggert@twinsun.com>
5874 * getndelim2.c (getndelim2): Don't trash errno when a read
5875 fails, so that the caller gets the proper errno.
5877 * readutmp.c (read_utmp): Likewise.
5878 Check for fstat error. Close stream and free storage
5881 2003-09-14 Bruno Haible <bruno@clisp.org>
5883 * fwriteerror.h: New file.
5884 * fwriteerror.c: New file.
5886 2003-09-14 Jim Meyering <jim@meyering.net>
5888 * getloadavg.c: Correct cpp indentation.
5889 * strdup.c: Likewise.
5890 * vasnprintf.c: Likewise.
5892 2003-09-12 Paul Eggert <eggert@twinsun.com>
5894 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5895 * obstack.c [!defined _LIBC]: Likewise.
5896 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5897 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5898 * exitfail.c: Don't include stdlib.h; no longer needed.
5900 More changes to assume C89 or better.
5902 * error.c (error_tail): Assume vprintf.
5904 * argmatch.c (getenv): Remove decl.
5905 * progreloc.c (get_full_program_name): Define via prototype.
5906 * setenv.c (clearenv): Likewise.
5907 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5909 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5910 (malloc, memcpy): Remove decls.
5911 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5912 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5913 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5914 (memcpy): Remove macro.
5915 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5916 (__P): Remove. All uses removed.
5917 (PTR): Remove. All uses changed to void *.
5918 (CHAR_BIT, NULL): Remove.
5919 (spaces, zeros, memset_space, memset_zero)
5920 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5922 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5923 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5924 Define with prototype.
5925 Remove now-unnecessary prototype decl.
5926 (extra_args_spec): Assume ANSI C. All uses changed.
5927 (extra_args_spec_iso): Remove.
5928 (my_strftime, emacs_strftimeu): Define via prototype.
5929 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5931 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5932 * strtoimax.c: Include <stdlib.h> unconditionally.
5933 (strtoul, strtol): Remove decls.
5934 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5936 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5937 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5938 (LOCALE_PARAM_PROTO): New macro.
5939 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5940 (INTERNAL (strtol), strtol): Define with a prototype.
5941 (PARAMS): Remove. All uses removed.
5942 * tempname.c: Include <string.h> unconditionally.
5943 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5944 * xgethostname.c (main): Define with a prototype.
5945 * xmalloc.c: Include "xalloc.h" first, to check interface.
5946 Include <stdlib.h> unconditionally.
5947 (calloc, malloc, realloc, free): Remove decls.
5948 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5949 Include <stdlib.h> unconditionally. Sort include file names.
5951 (xstrtod): Define with a prototype.
5952 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5953 (strtol, strtoul): Remove decls.
5955 2003-09-11 Paul Eggert <eggert@twinsun.com>
5957 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5958 Include <stdlib.h>, <string.h> unconditionally.
5959 Remove now-unnecessary cast to char *.
5960 * strnlen.c: Include <string.h> unconditionally.
5961 * yesno.c (yesno): Define with a prototype.
5963 2003-09-10 Bruno Haible <bruno@clisp.org>
5965 * strcspn.c: Include <string.h> unconditionally.
5966 * strpbrk.c: Include <string.h> unconditionally.
5967 * strstr.c: Include <string.h> unconditionally.
5968 * unicodeio.c: Include <string.h> unconditionally.
5969 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5970 * unsetenv.c: Likewise.
5971 * xreadlink.c: Include <stdlib.h> unconditionally.
5972 * yesno.c: Include <stdlib.h> unconditionally.
5973 (rpmatch): Add prototype.
5975 2003-09-10 Jim Meyering <jim@meyering.net>
5977 * error.c: Correct indentation of cpp directives.
5979 2003-09-09 Paul Eggert <eggert@twinsun.com>
5983 * acosl.c (main): Use a prototype.
5984 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5987 * getloadavg.c (getloadavg, main): Define via prototypes.
5989 * getopt.h (struct option.name): Assume C89, and use 'const'.
5990 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5991 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5993 * getopt.c (const): Remove macro.
5994 Include <string.h> unconditionally.
5995 (my_index): Remove; all uses changed to strchr.
5996 (strlen): Remove decl.
5997 (exchange): Remove forward decl; no longer needed.
5998 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5999 Define with prototype.
6000 * getopt1.c (const): Remove macro.
6001 (getopt_long, getopt_long_only, main): Define with prototype.
6003 * getugroups.c: Include <string.h> unconditionally.
6005 * getusershell.c: Include <stdlib.h> unconditionally.
6006 (getusershell, setusershell, endusershell, readname, main):
6007 Define with prototypes.
6009 * group-member.c: Include group-member.h first.
6010 Include <stdlib.h> unconditionally.
6012 * hard-locale.c: Include hard-locale.h first.
6013 Include <stdlib.h>, <string.h> unconditionally.
6015 * hash.c (free, malloc): Remove decls.
6016 Include <stdlib.h> unconditionally.
6018 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6019 (getenv): Do not declare.
6021 * idcache.c: Include <string.h> unconditionally.
6023 * long-options.c: Include long-options.h first, to test interface.
6024 Include <stdlib.h> unconditionally.
6026 * makepath.c: Include makepath.h first, to test interface.
6027 Include <stdlib.h> and <string.h> unconditionally.
6029 * linebuffer.c: Include <stdlib.h>.
6030 (free): Remove decl.
6032 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6033 rpl_malloc returns void *, not char *.
6034 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6036 * md5.h: Include <limits.h> unconditionally.
6037 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6038 (__P): Remove; all uses removed.
6039 * md5.c: Include "md5.h" first.
6040 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6041 md5_buffer, md5_process_bytes, md5_process_block):
6042 Define with prototypes.
6043 * sha.h (__P): Remove all uses. (It wasn't defined??)
6044 * sha.c: Include "sha.h" first.
6045 Include <stdlib.h>, <string.h> unconditionally.
6047 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6048 * memcmp.c (__ptr_t): Likewise.
6049 * memrchr.c (__ptr_t): Likewise.
6050 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6051 Include <string.h> unconditionally.
6052 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6053 * memchr.c: Include <stdlib.h> unconditionally.
6054 * memchr.c (LONG_MAX): Remove.
6055 * memrchr.c (LONG_MAX): Likewise.
6056 * memchr.c (__memchr): Define via a prototype.
6057 * memrchr.c (__memrchr): Likewise.
6058 * memcmp.c (__P): Remove, and remove all uses.
6059 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6060 Remove forward decls; no longer needed.
6061 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6062 Use types required by C89 in prototype.
6064 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6065 * savedir.c: Likewise.
6066 * mkdir.c (free): Remove decl.
6067 * rmdir.c (rmdir): Define with a prototype.
6068 * savedir.c: Include savedir.h first, to test interface.
6070 * mktime.c (STDC_HEADERS): Remove.
6071 Include <stdlib.h>, <string.h> unconditionally.
6073 * modechange.c: Include <stdlib.h> unconditionally.
6074 (malloc): Remove decl.
6076 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6077 (free): Remove decl.
6079 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6080 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6081 (This type really should be intptr_t, but that's a C99ism.)
6082 (_obstack_memcpy): Remove: all uses changed to memcpy.
6083 Include <string.h> unconditionally.
6084 (struct obstack): Assume __STDC__ for types of members
6085 chunkfun, freefun, extra_arg.
6086 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6087 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6088 obstack_begin, obstack_specify_allocation,
6089 obstack_specify_allocation_with_arg, obstack_chunkfun,
6090 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6091 Remove unprototyped decls and the macros that use them.
6092 * obstack.c (POINTER): Remove. All uses changed to void *.
6093 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6094 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6095 (defined __STDC__ && __STDC__)]:
6096 Remove nonprototyped code.
6097 Include <stdlib.h> unconditionally.
6098 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6099 _obstack_allocated_p, _obstack_free, obstack_free,
6100 _obstack_memory_used, print_and_abort):
6101 Define using prototypes.
6102 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6103 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6104 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6105 obstack_next_free, obstack_object_size, obstack_room) [0]:
6106 Remove unused, unprototyped code.
6108 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6110 * physmem.c (physmem_total, physmem_available, main): Define
6113 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6114 (main): Define with a prototype.
6116 * posixver.c (getenv): Remove decl.
6118 * putenv.c (malloc): Returns void *, not char *.
6119 Include <string.h> unconditionally.
6120 (strchr, memcpy, NULL): Do not define.
6122 * readtokens.c: Include readtokens.h first, to test interface.
6123 Include <stdlib.h>, <string.h> unconditionally.
6124 (init_tokenbuffer): Define with a prototype.
6126 * regex.c (PARAMS): Remove. All uses removed.
6127 All uses of _RE_ARGS removed, too.
6128 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6130 (bzero): Assume memset exists.
6131 (memcmp, memcpy, NULL): Remove.
6132 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6133 char, or assignments to local vars of type signed char.
6134 (init_syntax_once, PREFIX(extract_number_and_incr),
6135 PREFIX(print_partial_compiled_pattern),
6136 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6137 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6138 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6139 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6140 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6141 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6142 wcs_compile_range, byte_compile_range, truncate_wchar,
6143 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6144 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6145 count_mbs_length, wcs_re_match_2_internal,
6146 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6147 PREFIX(alt_match_null_string_p),
6148 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6149 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6150 regfree, PREFIX(extract_number)): Define with prototype. Remove
6151 now-unnecessary declaration, if any.
6152 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6154 Remove now-unnecessary casts among pointer types.
6155 * regex.h (_RE_ARGS): Remove. All uses removed.
6157 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6158 (free): Remove decl.
6160 * rpmatch.c: Include <stdlib.h> unconditionally.
6162 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6163 (free): Remove decl.
6165 * save-cwd.c: Include <stdlib.h> unconditionally.
6166 * xgetcwd.c: Likewise.
6168 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6169 (free): Remove decl.
6171 * strchrnul.c (strchrnul): Define with a prototype.
6172 Fix bug: c_in was not converted to char before searching.
6174 The following changes are not K&R related:
6176 * group-member.h: Include <sys/types.h>, so that this file is
6178 * makepath.h: Likewise.
6180 * getusershell.c (readname, default_index, line_size, readname):
6181 Use size_t, not int, for sizes.
6182 (readname): If the size overflows, report an error instead of
6185 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6187 * getndelim2.c: Assume stdlib.h per the C89 spec.
6189 2003-09-08 Paul Eggert <eggert@twinsun.com>
6191 Assume C89 or better; remove K&R cruft.
6192 A few of these changes were first proposed by Derek Robert Price
6193 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6195 * addext.c: Include <string.h> unconditionally.
6196 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6197 Don't declare getenv or malloc.
6199 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6200 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6202 (find_stack_direction, alloca): Use prototypes.
6204 * atexit.c (atexit): Define using a prototype.
6206 * basename.c, dirname.c, stripslash.c:
6207 Include <string.h> unconditionally.
6209 * bcopy.c: Include <stddef.h>.
6210 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6212 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6214 * error.h (error, error_at_line, error_print_progname)
6215 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6216 * error.c: Include error.h first, to check interface.
6217 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6218 (VA_START): Remove; all uses changeed to va_start.
6219 (exit, strerror): Remove decls.
6220 (error_print_progname): Prototype uncondionally.
6221 Don't include <errno.h>; no longer needed.
6222 (private_strerror): Remove.
6223 (error_tail): Always define.
6224 (error, error_at_line): Assume C89 or better; always use prototypes.
6225 * fatal.c: Include "fatal.h" first, to test interface.
6226 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6227 (VA_START): Remove; all uses changed to va_start.
6228 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6230 (exit): Remove decl.
6231 (fatal): Prototype unconditionally. Assume va_start works.
6232 Abort at end, to pacify gcc.
6234 * euidaccess.c (main): Define with a prototype.
6236 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6238 * exitfail.c: Include <stdlib.h> unconditionally.
6240 * fnmatch_.h (__P): Remove. All uses changed to assume
6242 * fnmatch.c: Include fnmatch.h first, to test interface.
6243 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6244 (getenv): Remove decl.
6245 (fnmatch): Define using a prototype.
6246 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6247 (FCT): Define using a prototype.
6249 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6251 * gethostname.c: Include <stddef.h>.
6252 (gethostname): Define with prototype. Length is size_t, not int.
6254 2003-09-08 Paul Eggert <eggert@twinsun.com>
6256 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6257 getversion.c should have been removed then, but was accidentally
6260 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6261 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6263 2003-09-07 Paul Eggert <eggert@twinsun.com>
6265 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6266 copy_tm_result. Bug reported by Simon Josefsson in
6267 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6269 2003-09-06 Paul Eggert <eggert@twinsun.com>
6271 * time_r.c, time_r.h: New files.
6273 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6275 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6276 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6278 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6280 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6281 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6284 * timegm.c: Switch to glibc implementation, with the following changes:
6285 [defined HAVE_CONFIG_H]: Include <config.h>.
6286 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6287 (__mktime_internal) [!defined _LIBC]: New decl.
6288 (__gmtime_r) [!defined _LIBC]: New macro and function.
6289 (timegm): Use a prototype, since gnulib assumes C89.
6290 Do not bother declaring tmp to be const, as it's not really usefu.
6291 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6292 (timegm): Declare only if HAVE_DECL_TIMEGM.
6294 2003-09-03 Paul Eggert <eggert@twinsun.com>
6296 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6297 Bug reported by Lute Kamstra in
6298 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6300 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6301 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6302 course with correspondingly smaller numbers for tomorrow and
6303 yesterday. From Tadayoshi Funaba. Originally installed into
6304 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6307 2003-08-31 Simon Josefsson <jas@extundo.com>
6309 * timegm.h: New file.
6310 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6312 2003-08-31 Karl Berry <karl@gnu.org>
6314 * argp.h: update from libc.
6316 2003-08-28 Bruno Haible <bruno@clisp.org>
6318 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6319 warning on QNX, which defines O_BINARY to 000000.
6321 2003-08-24 Bruno Haible <bruno@clisp.org>
6323 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6324 MSVC7 <stdio.h> is included later.
6326 2003-08-20 Bruno Haible <bruno@clisp.org>
6328 * progname.h: New file, from GNU gettext.
6329 * progname.c: New file, from GNU gettext.
6330 * progreloc.c: New file, from GNU gettext.
6332 2003-08-19 Bruno Haible <bruno@clisp.org>
6334 * xstrdup.c: Assume <string.h> exists.
6336 2003-08-18 Jim Meyering <jim@meyering.net>
6338 * setenv.h: Indent nested cpp directive.
6339 * vasnprintf.c: Remove trailing blanks.
6341 2003-08-17 Simon Josefsson <jas@extundo.com>
6342 Bruno Haible <bruno@clisp.org>
6344 * xstrndup.h: New file.
6345 * xstrndup.c: New file.
6347 2003-08-17 Bruno Haible <bruno@clisp.org>
6349 * strndup.h: New file.
6351 2003-08-16 Paul Eggert <eggert@twinsun.com>
6353 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6354 space, undoing this 2003-08-12 change:
6355 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6357 2003-08-16 Jim Meyering <jim@meyering.net>
6359 Merge from coreutils.
6360 * xstrtoimax.c: #else #if -> #elif.
6361 * xstrtoumax.c: Likewise.
6363 2003-08-15 Paul Eggert <eggert@twinsun.com>
6365 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6366 rather than tab, after '#' in shell-script copyright notices.
6367 Suggested by Bruno Haible.
6369 2003-08-15 Jim Meyering <jim@meyering.net>
6370 and Paul Eggert <eggert@twinsun.com>
6372 Merge from coreutils.
6373 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6374 member but strut utmpx does not. Needed for AIX 4.3.3.
6375 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6377 2003-08-15 Jim Meyering <jim@meyering.net>
6379 Merge from coreutils.
6380 * xgethostname.c: Include <stdlib.h>.
6381 (xghostname): Don't exit for anything other than memory-related
6382 failure; just return NULL.
6383 * userspec.c: Include "posixver.h".
6384 (parse_user_spec): Accept `.' as a separator only
6385 in pre-POSIX-200112 mode.
6386 * strtoimax.c: Use #elif rather than #else #if.
6387 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6388 Remove function, now that we can rely on a working tzset function.
6389 [!_LIBC]: Ensure that the required autoconf test has been run.
6390 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6391 Use underlying_strftime for %r.
6392 * sha.c: Merge in some clean-up and optimization changes from glibc.
6393 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6394 Ensure that it is a multiple of 64.
6395 Rearrange loop exit tests so as to avoid performing an
6396 additional fread after encountering an error or EOF.
6397 * realloc.c: Update copyright date.
6399 2003-08-14 Jim Meyering <jim@meyering.net>
6401 Merge from coreutils.
6402 * obstack.h: Whitespace changes.
6403 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6404 and xcalloc return values.
6405 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6406 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6407 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6408 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6409 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6411 Use mntctl's return value to drive the entry-processing loop, since
6412 we can't rely on the value of the vmt_length member in the last
6413 entry. On some systems doing so could result in exhausting
6414 virtual memory. Based in part on a patch from Mike Jetzer.
6416 2003-08-14 Jim Meyering <jim@meyering.net>
6417 and Paul Eggert <eggert@twinsun.com>
6419 Merges from coreutils, plus other fixes.
6420 * physmem.c: Merge in portability changes from gcc/libiberty
6421 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6422 for credits and details. Thanks to Kaveh Ghazi for helping
6423 to keep these files in sync.
6424 (ARRAY_SIZE): Define it.
6425 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6426 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6427 (memcasecmp): Don't assume size_t fits in unsigned int.
6428 Remove casts and duplicate code.
6429 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6430 (memcpy): Remove definition.
6431 Merge in some clean-up and optimization changes from glibc.
6432 [BLOCKSIZE]: Move definition to top of file.
6433 Ensure that it is a multiple of 64.
6434 Rearrange loop exit tests so as to avoid performing an
6435 additional fread after encountering an error or EOF.
6436 * md5.h (md5_uintptr): Define.
6437 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6438 return to the initial working directory. Preserve errno
6440 * idcache.c: Include "xalloc.h".
6441 (xmalloc, xrealloc): Remove decls.
6442 (getuser): Remove casts no longer required in C89.
6443 * human.c: Include stdio.h, for sprintf.
6444 * group-member.c: Include "xalloc.h".
6445 (xmalloc, xrealloc): Remove decls.
6446 (get_group_info): Remove casts no longer required in C89.
6447 * getusershell.c (readname): Remove casts no longer required in C89.
6448 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6449 * getline.c: Whitespace fix, from coreutils.
6451 2003-08-13 Paul Eggert <eggert@twinsun.com>
6453 * exclude.c: Include <ctype.h>
6454 (IN_CTYPE_DOMAIN): New macro.
6456 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6459 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6460 Undo previous (whitespace-only) change.
6462 2003-08-12 Paul Eggert <eggert@twinsun.com>
6464 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6465 Normalize leading white space and remove trailing white space.
6466 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6467 notice, as per ../config/srclist-update.
6469 Merge from coreutils.
6470 * euidaccess.h: New file.
6471 * euidaccess.c: Include it.
6472 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6473 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6474 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6476 2003-08-11 Bruno Haible <bruno@clisp.org>
6478 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6479 (vasnprintf): Use it instead of wcslen.
6481 2003-08-11 Bruno Haible <bruno@clisp.org>
6483 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6484 value to ensure that _Bool promotes to int. Use #define for _Bool when
6485 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6487 2003-08-10 Karl Berry <karl@gnu.org>
6489 * regex.h: update from libc (whitespace fix).
6491 2003-08-09 Paul Eggert <eggert@twinsun.com>
6493 Merge some files from coreutils. These changes were
6494 originally made by Jim Meyering.
6495 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6496 many older Unixes require this.
6497 * alloca.c (alloca): Remove cast to argument of free;
6498 no longer needed in C89.
6499 * alloca_.h, regex.h: Fix white space to match
6500 what GNU indent does.
6502 2003-08-05 Paul Eggert <eggert@twinsun.com>
6504 * bumpalloc.h: Remove.
6506 2003-08-04 Paul Eggert <eggert@twinsun.com>
6508 * getloadavg.c: Change copyright notice and spacing to conform to
6511 Merge from coreutils.
6512 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6514 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6515 from Karl Berry, implemented by Jim Meyering.
6516 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6517 from Dmitry V. Levin.
6518 Remove anachronistic cast of xrealloc.
6519 * fnmatch_.h (__const): Remove. Use 'const'.
6520 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6521 type. Otherwise, it wouldn't compile with at least /bin/cc on
6522 ymp-cray-unicos9.0.2.X.
6523 Combine two mostly-identical uses of alloca into one.
6524 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6526 2003-08-04 Dave Love <d.love@dl.ac.uk>
6530 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6531 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6532 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6533 obsolete NLIST_NAME_UNION.
6534 [__GNU__]: Undef BSD and FSCALE.
6535 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6537 2003-08-03 Paul Eggert <eggert@twinsun.com>
6539 * stdbool_.h (_Bool): Make it signed char, instead of
6540 an enum type, so that it's guaranteed to promote to int. See:
6541 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6543 2003-07-31 Paul Eggert <eggert@twinsun.com>
6545 * strerror.c: Include config.h, limits.h. Declare sprintf.
6546 (strerror): Don't assume that a printable int fits in 14 bytes.
6548 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6549 Bruno Haible <bruno@clisp.org>
6551 * getline.h (getline, getdelim): Change return type to ssize_t.
6552 * getline.c (getline, getdelim): Likewise.
6553 Remove _GNU_SOURCE define; now it's defined in config.h through
6556 2003-07-22 Paul Eggert <eggert@twinsun.com>
6558 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6559 over-parenthesization in macros.
6561 Sync with coreutils.
6563 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6566 Use `exit_failure' for xalloc and xmemcoll instead of their own
6567 private exit-failure variables.
6568 * xalloc.h (xalloc_exit_failure): Remove.
6569 * xmalloc.c: Likewise. Include exitfail.h.
6570 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6571 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6572 * xmemcoll.c: Likewise. Include exitfail.h.
6573 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6575 2003-07-18 Paul Eggert <eggert@twinsun.com>
6577 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6578 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6579 to test that it can stand by itself. Include "exitfail.h".
6580 Clients should set exit_failure instead.
6581 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6583 2003-07-18 Andreas Schwab <schwab@suse.de>
6585 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6587 2003-07-18 Bruno Haible <bruno@clisp.org>
6589 * getndelim2.h: New file.
6590 * getndelim2.c: Make into a module of its own. Include config.h,
6592 (getndelim2): Make non-static. Change return type to ssize_t.
6593 * getline.h: Change argument names.
6594 * getline.c: Include getndelim2.h instead of getndelim2.c.
6595 * getnline.c: Include getndelim2.h.
6597 2003-07-17 Bruno Haible <bruno@clisp.org>
6599 * Makefile.am: Remove file.
6600 * Makefile.in: Remove file.
6602 2003-07-17 Bruno Haible <bruno@clisp.org>
6604 * getnline.h: New file.
6605 * getnline.c: New file.
6606 * getndelim2.c: New file, extracted from getline.c.
6607 (getndelim2): Renamed from getdelim2, with added nmax argument.
6608 * getline.c: Include getndelim2.c.
6609 (getdelim2): Moved out to getndelim2.c.
6610 (getline, getdelim): Update.
6612 2003-07-15 <karl@gnu.org>
6614 * vasnprintf.c: update from gettext.
6616 2003-07-15 Jim Meyering <jim@meyering.net>
6618 * makepath.c (make_path): Enclose diagnostic in _(...).
6620 2003-07-14 Paul Eggert <eggert@twinsun.com>
6622 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6623 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6624 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6625 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6626 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6627 updated automatically by ../config/srclist-update. This changes
6628 their license from LPGL to GPL.
6630 2003-07-14 Jim Meyering <jim@meyering.net>
6632 Don't emit diagnostics. Let callers do that.
6633 * save-cwd.c: Don't include "error.h".
6634 (save_cwd): Don't call error. Ensure that errno is valid
6635 when returning nonzero.
6637 * save-cwd.h (restore_cwd): Update prototype.
6638 * save-cwd.c (restore_cwd): Remove two parameters.
6639 Simplify. Don't call error upon failure. Let callers do that.
6640 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6641 when auditing is enabled. But don't bother updating the #if.
6643 2003-07-14 Simon Josefsson <jas@extundo.com>
6645 * mempcpy.h: New file.
6646 * mempcpy.c: New file.
6648 2003-07-14 Paul Eggert <eggert@twinsun.com>
6650 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6651 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6652 unicodeio.c, unicodeio.h, unlocked-io.h:
6653 Switch from LGPL to GPL.
6655 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6657 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6658 it breaks C++ compilation.
6659 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6661 2003-07-10 Jim Meyering <jim@meyering.net>
6663 * vasnprintf.c: Remove trailing blanks.
6664 Make cpp indentation consistent.
6666 2003-07-09 Paul Eggert <eggert@twinsun.com>
6668 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6669 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6670 Switch from LGPL to GPL.
6672 2003-07-07 Paul Eggert <eggert@twinsun.com>
6674 * mktime.c: Fix some boundary cases and remove need for floating point.
6676 Issue a compile-time diagnostic if time_t is floating point, or if
6677 two's complement arithmetic is not in effect, or if arithmetic
6678 right shift does not propagate the sign. These assumptions were
6679 all in the original code but they weren't checked.
6681 (TIME_T_MIDPOINT, verify): New macros.
6682 (__isleap): Remove; it has integer overflow problems.
6683 (leapyear): New function, without those problems.
6684 (ydhms_tm_diff): Remove; splitting into two parts.
6685 (ydhms_diff): New function, containing the arithmetic part of
6686 the old ydhms_tm_diff function. Issue a compile-time
6687 diagnostic if we are not using C99 integer division.
6688 Avoid casts when possible.
6689 (guess_time_tm): New function, containing the checking part of
6690 the old ydhms_tm_diff function. Return the new value, rather than
6691 the difference between it and the old. Accept a new argument T
6692 so that *T specifies the old value. Check for overflow in the result.
6694 (__mktime_internal): Use a time_t offset, not a long int offset.
6695 This undoes the 2003-06-04 change, which is no longer needed now
6696 that we have better overflow checking.
6697 (localtime_offset): Likewise.
6699 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6700 and long are 64-bit but int is only 32-bit.
6701 (ydhms_diff): Use long int to store year1 and yday1.
6702 Issue a compile-time diagnostic if long int is not wide enough.
6704 (__mktime_internal): Use long int to store adjusted year and yday.
6705 Use plain C rather than preprocessor commands, if that doesn't
6707 Check for overflow (and try to repair) after each probe
6708 rather than checking only at the very end. This avoids some bugs
6709 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6710 does not equal GMT offset at maximum time).
6711 Use integer to check for overflow rather than floating point; this
6712 is more portable to non-IEEE hosts, and is a tad faster.
6713 When we detect that we are oscillating between two values,
6714 don't check whether tm_isdst has the requested value, since
6715 we already know the answer. When tm_isdst has the wrong value,
6716 use a different heuristic to find the right one, based on the
6717 extreme values actually observed in practice in tz2003a,
6718 rather than the (overly optimistic) "previous 3 calendar quarters".
6720 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6721 "T const" to accommodate glibc style.
6722 (check_result): Use less-confusing report format. "long" -> "long int.
6724 Don't loop if the iteration overflows time_t.
6725 Allow a negative step in the iteration.
6727 2003-07-01 Paul Eggert <eggert@twinsun.com>
6729 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6730 having it depend on HAVE_SYS_TYPES_H.
6732 2003-06-25 Bruno Haible <bruno@clisp.org>
6734 * readlink.c: New file.
6736 2003-06-20 Bruno Haible <bruno@clisp.org>
6738 Assume C89, so PARAMS isn't needed.
6739 * unicodeio.h (PARAMS): Remove.
6740 * unicodeio.c: Don't use PARAMS.
6742 2003-06-18 Jim Meyering <jim@meyering.net>
6744 Merge changes from coreutils.
6745 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6746 Remove explicit declarations of xmalloc and realloc.
6748 (read_utmp): Remove anachronistic cast of xmalloc.
6750 2003-06-17 Paul Eggert <eggert@twinsun.com>
6752 Assume C89, so PARAMS isn't needed.
6753 * backupfile.h (PARAMS): Remove. All uses removed.
6754 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6755 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6756 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6757 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6758 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6759 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6760 xstrtol.h: Likewise.
6761 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6762 same.h, strverscmp.h: Do not include config.h; no longer needed.
6763 Anyway, config.h should always be included before any other file.
6765 2003-06-11 Simon Josefsson <jas@extundo.com>
6767 * sysexit_.h: New file.
6769 2003-05-20 Derek Price <derek@ximbiot.com>
6771 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6773 2003-06-10 Simon Josefsson <jas@extundo.com>
6775 * strchrnul.h: New file.
6776 * strchrnul.c: New file.
6778 2003-06-10 Simon Josefsson <jas@extundo.com>
6780 * argp.h: New file, from glibc.
6781 * argp-ba.c: New file, from glibc.
6782 * argp-eexst.c: New file, from glibc.
6783 * argp-fmtstream.c: New file, from glibc.
6784 * argp-fmtstream.h: New file, from glibc.
6785 * argp-fs-xinl.c: New file, from glibc.
6786 * argp-help.c: New file, from glibc.
6787 * argp-namefrob.h: New file, from glibc.
6788 * argp-parse.c: New file, from glibc.
6789 * argp-pv.c: New file, from glibc.
6790 * argp-pvh.c: New file, from glibc.
6791 * argp-xinl.c: New file, from glibc.
6793 2003-06-07 Jim Meyering <jim@meyering.net>
6795 * readtokens.h: Put `Free Software Foundation, Inc.'
6796 in place of my name in the copyright comment.
6797 Remove definition and uses of __P.
6800 * stat.c: Don't declare xmalloc explicitly.
6801 Instead, include "xalloc.h".
6802 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6803 xrealloc, and xcalloc return values.
6804 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6806 * xgetcwd.h: Remove definition/uses of PARAMS.
6808 2003-06-06 Jim Meyering <jim@meyering.net>
6810 * stdbool_.h: Renamed from stdbool.h.in.
6812 2003-06-06 Jim Meyering <jim@meyering.net>
6814 Merge from coreutils.
6815 * same.c: (same_name): Declare *_basename locals to be `const'.
6816 Consolidate declarations and initializations of *_base* locals.
6818 Merge from coreutils.
6819 This avoids a core dump on systems without GNU putenv,
6820 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6821 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6822 (unsetenv): New static function, from GNU libc.
6823 (rpl_putenv): Use it.
6825 * modechange.c: Remove trailing blanks.
6827 Merge from coreutils.
6828 * fsusage.c: Remove declaration of statfs.
6829 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6831 * posixtm.c: Include <stdbool.h> unconditionally.
6833 2003-06-05 Paul Eggert <eggert@twinsun.com>
6835 * mktime.c (__mktime_internal): When resolving a tm_isdst
6836 mismatch, look in future quarters as well as past. This fixes a
6837 bug when processing fall-backwards gaps immediately after a long
6838 period of daylight-saving time.
6840 * mktime.c: Assume freestanding C89 or better.
6841 (HAVE_LIMITS_H): Remove. Assume it's 1.
6842 (__P): Remove; not used.
6843 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6844 (mktime, not_equal_tm, print_tm, check_result,
6845 main): Use prototypes. Use const * where appropriate.
6846 (main): Fix typo in testing code that uncovered by above changes.
6847 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6849 2003-06-04 Paul Eggert <eggert@twinsun.com>
6851 * mktime.c: Fix Debian bug 177940
6852 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6853 (localtime_offset): Now long int, not time_t, because we want it
6854 to be guaranteed to be signed. All uses changed.
6855 (__mktime_internal): If overflow would occur when adding offset,
6858 Merge 'human' changes from coreutils. Rewrite to support
6859 locale-specific notations like thousands separators.
6860 * human.c: Simplify authorship notice.
6861 Include human.h immediately after config.h.
6862 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6863 <limits.h>: Do not include, since human.h does.
6864 (SIZE_MAX, UINTMAX_MAX): New macros.
6865 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6866 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6867 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6868 (power_letter): Renamed from suffixes.
6869 (generate_suffix_backwards): Remove.
6870 (adjust_value): Now takes int style (because of human.h changes)
6871 and long double value (for greater precision on some platforms).
6872 (group_number): New function.
6873 (human_readable): Use it. Use integer options, not enum.
6874 Put the options before the sizes in the arg list.
6875 Support all the new options.
6876 The old human_readable function has been removed;
6877 use inttostr.h instead.
6878 (human_readable, default_block_size, humblock):
6879 Use uintmax_t, not int, for block sizes.
6880 (human_readable_inexact, block_size_types): Remove.
6881 (block_size_opts): New constant.
6882 (human_options): Renamed from human_block_size, with new signature
6883 that allows block sizes up to UINTMAX_MAX. All callers changed.
6884 * human.h: Add copyright and authorship notice.
6885 Include <limits.h> and <stdbool.h> unconditionally.
6886 (PARAMS): Remove. All uses removed.
6887 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6888 (enum human_inexact_style): Remove tag; now a nameless enum.
6889 (human_floor, human_ceiling, human_round_to_even): Now have
6890 values 2, 0, 1 rather than -1, 1, 0.
6891 (human_group_digits, human_suppress_point_zero, human_autoscale,
6892 human_base_1024, human_SI, human_B): New constants.
6893 (human_readable_inexact, human_block_size): Remove.
6894 (human_readable): Size args are now uintmax_t, not int.
6895 (human_options): New decl.
6897 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6898 unnecessary now that we assume C89 or better. This change
6899 imported from coreutils.
6901 * mktime.c (__mktime_internal): Do not reject negative timestamps
6902 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6903 in the 2003-05-30 sync from glibc.
6905 .h files should stand alone, but we shouldn't include <sys/types.h>
6906 if we can get away with just <stddef.h>.
6908 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6909 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6910 rather than <sys/types.h>, as we merely need size_t.
6911 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6913 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6914 Include <stdio.h>, to get FILE.
6915 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6916 memcasecmp.h has included <stddef.h> and all we need is size_t.
6917 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6918 our interface, instead of including <sys/types.h>
6920 2003-06-02 Paul Eggert <eggert@twinsun.com>
6923 Fix some minor time-related bugs with POSIX time arguments.
6924 Some valid time stamps were being rejected (notably -1, and
6925 time stamps before 1900 on 64-bit hosts). And some invalid
6926 time stamps were being accepted, e.g. September 31.
6928 * posixtm.h (posixtime): Return bool instead of time_t, so
6929 that we can return (time_t) -1 successfully.
6930 * posixtm.c: Likewise.
6931 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6932 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6933 (t): Remove static var.
6934 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6935 of static var. All uses changed.
6936 (year): Do not reject years before 1900; they can occur with
6938 (posix_time_parse): Do not check for out-of-range components;
6939 that is now the caller's responsibility, since our checks were
6940 only approximations.
6941 (posixtime): Use mktime to check for out-of-range components,
6942 since it knows them exactly.
6943 If mktime returns (time_t) -1, check whether an error actually occurred
6944 by invoking localtime on -1.
6945 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6946 posixtime failures better.
6947 Improve the test data (in comments only).
6949 2003-05-30 <karl@gnu.org>
6951 * mktime.c: update from libc.
6953 2003-05-30 Bruno Haible <bruno@clisp.org>
6955 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6956 * localcharset.h: Likewise.
6957 * localcharset.c: Likewise.
6959 2003-05-28 Paul Eggert <eggert@twinsun.com>
6961 Assume the headers required for C89 freestanding compilers.
6962 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6963 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6964 without checking for HAVE_LIMITS_H.
6965 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6966 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6968 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6969 * exclude.c: Include <stdbool.h> unconditionally.
6970 * tempname.c: Include <stddef.h> unconditionally.
6971 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6972 * modechange.c, rpmatch.c (NULL): Don't define, since
6973 <stddef.h> does that.
6974 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6975 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6976 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6977 * xstrtol.c: Likewise.
6978 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6979 * savedir.c: Include <stddef.h> instead of defining NULL.
6981 * addext.c (addext): Use assignment rather than cast, to avoid
6982 warnings on some platforms.
6984 * mktime.c (__mktime_internal): Do not reject negative timestamps
6987 2003-05-10 Bruno Haible <bruno@clisp.org>
6989 * linebreak.c (iconv_string_length): Don't return -1 just because the
6990 string is longer than 4 KB.
6992 2003-05-12 Jim Meyering <jim@meyering.net>
6994 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6995 the space-padded-by-default conversion specifiers, %e, %k, %l.
6997 2003-05-03 Bruno Haible <bruno@clisp.org>
6999 Upgrade to Unicode-4.0.
7000 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7001 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7002 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7003 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7004 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7005 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7006 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7007 Change width of U+E0100..U+E01EF from 1 to 0.
7009 2003-04-25 Bruno Haible <bruno@clisp.org>
7011 * copy-file.c: Include <stddef.h>, for size_t.
7013 2003-04-25 Jim Meyering <jim@meyering.net>
7015 * copy-file.c (copy_file_preserving): Declare buf_size to be
7016 of type size_t, not int.
7018 2003-04-11 Jim Meyering <jim@meyering.net>
7020 Merge changes from Coreutils.
7022 2003-03-22 Jim Meyering <jim@meyering.net>
7024 * strftime.c (widen): Cast alloca return value to proper type.
7026 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7029 * strftime.c (my_strftime): Handle very large width
7030 specifications for numeric values correctly. Improve checks for
7033 2003-01-19 Jim Meyering <jim@meyering.net>
7035 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7036 (nl_get_alt_digit) [! defined my_strftime]: Define.
7037 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7038 _nl_get_alt_digit and _nl_get_walt_digit.
7040 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7041 These changes have no effect outside of _LIBC.
7043 2003-04-10 Bruno Haible <bruno@clisp.org>
7045 * findprog.h: New file, from GNU gettext.
7046 * findprog.c: New file, from GNU gettext.
7048 2003-04-05 Jim Meyering <jim@meyering.net>
7050 Merge changes from Coreutils.
7052 * exclude.h (PARAMS): Remove definition and uses.
7053 * exclude.c: Remove uses of `PARAMS'.
7055 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7056 Add test-cases for DOS filenames. Declare program_name.
7057 (main): Set up program_name. Patch by Rich Dawe.
7059 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7061 Use mntctl's return value to drive the entry-processing loop, since
7062 we can't rely on the value of the vmt_length member in the last
7063 entry. On some systems doing so could result in exhausting
7064 virtual memory. Based in part on a patch from Mike Jetzer.
7066 2003-04-04 Bruno Haible <bruno@clisp.org>
7068 * linebreak.h: New file, from GNU gettext.
7069 * linebreak.c: New file, from GNU gettext with slight modifications.
7070 * lbrkprop.h: New file, from GNU gettext.
7072 2003-04-03 Bruno Haible <bruno@clisp.org>
7074 * utf8-ucs4.h: New file, from GNU gettext.
7075 * utf16-ucs4.h: New file, from GNU gettext.
7076 * ucs4-utf8.h: New file, from GNU gettext.
7077 * ucs4-utf16.h: New file, from GNU gettext.
7079 2003-04-02 Bruno Haible <bruno@clisp.org>
7081 * binary-io.h: New file, from GNU gettext.
7083 2003-04-01 Bruno Haible <bruno@clisp.org>
7085 * pathname.h: New file, from GNU gettext.
7086 * concatpath.c: New file, from GNU gettext.
7088 2003-03-30 Bruno Haible <bruno@clisp.org>
7090 * copy-file.c (copy_file_preserving): Don't set owner if the function
7091 chown() doesn't exist.
7093 2003-03-28 Bruno Haible <bruno@clisp.org>
7095 * copy-file.h: New file, from GNU gettext.
7096 * copy-file.c: New file, from GNU gettext.
7098 2003-03-18 Jim Meyering <jim@meyering.net>
7100 * quote.c (quote_n): Fix typo in comment.
7102 2003-03-14 Jim Meyering <jim@meyering.net>
7104 Merge changes from Coreutils.
7105 * obstack.h (obstack_object_size): Declare temporary, __o,
7106 to be const, in order to avoid warnings.
7107 (obstack_room): Likewise.
7108 (obstack_empty_p): Likewise.
7110 2003-03-13 Paul Eggert <eggert@twinsun.com>
7112 Merge changes from Bison.
7113 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7114 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7115 when compiling Bison 1.875's `bitset bset = obstack_alloc
7116 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7117 * hash.c: Include <stdbool.h> unconditionally.
7119 2003-03-09 Paul Eggert <eggert@twinsun.com>
7121 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7122 Reported by Bruce Becker; see:
7123 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7125 2003-03-03 Paul Eggert <eggert@twinsun.com>
7126 Bruno Haible <bruno@clisp.org>
7128 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7129 Reported by John Hughes, see
7130 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7132 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7134 * poll_.h: New file.
7137 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7139 * mathl.h: New file.
7140 * acosl.c: New file.
7141 * asinl.c: New file.
7142 * atanl.c: New file.
7143 * ceill.c: New file.
7146 * floorl.c: New file.
7147 * frexpl.c: New file.
7148 * ldexpl.c: New file.
7150 * sincosl.c: New file.
7152 * sqrtl.c: New file.
7154 * trigl.c: New file.
7155 * trigl.h: New file.
7157 2003-02-17 Bruno Haible <bruno@clisp.org>
7159 * mkdtemp.h: New file, from GNU gettext.
7160 * mkdtemp.c: New file, from GNU gettext.
7162 2003-01-31 Bruno Haible <bruno@clisp.org>
7164 * rename.c: #undef rename before defining rpl_rename.
7165 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7167 2003-01-30 Bruno Haible <bruno@clisp.org>
7169 * printf-args.h: New file, from GNU gettext.
7170 * printf-args.c: New file, from GNU gettext.
7171 * printf-parse.h: New file, from GNU gettext.
7172 * printf-parse.c: New file, from GNU gettext.
7173 * vasnprintf.h: New file, from GNU gettext.
7174 * vasnprintf.c: New file, from GNU gettext.
7175 * asnprintf.c: New file, from GNU gettext.
7176 * vasprintf.h: New file, from GNU gettext with modifications.
7177 * vasprintf.c: New file, from GNU gettext.
7178 * asprintf.c: New file, from GNU gettext.
7180 2003-01-29 Bruno Haible <bruno@clisp.org>
7182 * stpncpy.h: New file, from GNU gettext with modifications.
7183 * stpncpy.c: New file, from GNU gettext with modifications.
7185 2003-01-28 Bruno Haible <bruno@clisp.org>
7187 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7189 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7192 2003-01-27 Bruno Haible <bruno@clisp.org>
7194 * xsetenv.h: New file, from GNU gettext.
7195 * xsetenv.c: New file, from GNU gettext.
7197 2003-01-23 Bruno Haible <bruno@clisp.org>
7199 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7201 2003-01-22 Bruno Haible <bruno@clisp.org>
7203 * exit.h: New file, from GNU gettext.
7205 2003-01-11 Bruno Haible <bruno@clisp.org>
7207 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7208 * strcase.h (strcasecmp, strncasecmp): Likewise.
7210 2003-01-14 Jim Meyering <jim@meyering.net>
7212 * same.c (same_name): Tweak a comment.
7214 2003-01-11 Bruno Haible <bruno@clisp.org>
7216 * same.c (same_name): Reorder tests so as to avoid calling stat()
7217 when a string comparison is sufficient.
7219 2003-01-11 Bruno Haible <bruno@clisp.org>
7221 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7224 2003-01-11 Bruno Haible <bruno@clisp.org>
7226 * hash-pjw.c: Add comment about low quality of this function.
7228 2003-01-12 Paul Eggert <eggert@twinsun.com>
7230 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7231 to avoid collisions with libcurses and libreadline.
7233 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7234 * getstr.h, getstr.c: Remove.
7235 * getline.c: Include "getline.h", to check interface.
7236 Move body of old getstr.c here: this defines MIN_CHUNK and
7237 declares getdelim2, which is renamed from getstr.
7238 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7240 * linebuffer.c (readlinebuffer): Renamed from readline.
7242 * linebuffer.h: Likewise.
7243 (readline): Remove backward-compatibility macro.
7245 2003-01-12 Jim Meyering <jim@meyering.net>
7247 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7249 2003-01-10 Bruno Haible <bruno@clisp.org>
7251 * alloca_.h: New file.
7252 * getdate.y: Unconditionally include alloca.h.
7253 * makepath.c: Likewise.
7254 * setenv.c: Likewise.
7255 * userspec.c: Likewise.
7257 2003-01-09 Bruno Haible <bruno@clisp.org>
7259 * stdbool.h.in: New file.
7261 2003-01-08 Bruno Haible <bruno@clisp.org>
7263 * safe-read.c: Include specification header first, to ensure its
7265 * full-write.c: Likewise.
7267 2003-01-08 Jim Meyering <jim@meyering.net>
7269 * full-write.c: Undefine and define-away `const' after inclusion
7270 of errno.h, not before. Suggestion from Bruno Haible.
7272 2003-01-07 Jim Meyering <jim@meyering.net>
7274 * full-write.c: Rework so that it may serve to define full_read, too.
7275 * full-read.c: Simply #define FULL_READ and include full-write.c.
7277 2003-01-06 Jim Meyering <jim@meyering.net>
7279 * version-etc.c: Update year in translatable copyright string.
7281 2002-12-25 Bruno Haible <bruno@clisp.org>
7283 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7284 * xstrtol.h: Likewise.
7285 * xstrtoimax.c: Likewise.
7286 * xstrtoumax.c: Likewise.
7287 * human.h: Likewise.
7289 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7290 on systems that have <inttypes.h> but not <stdint.h>.
7292 2002-12-31 Paul Eggert <eggert@twinsun.com>
7294 * memcoll.c (memcoll): Fall back on a simple algorithm using
7295 memcmp if strcoll doesn't work.
7297 2002-12-23 Bruno Haible <bruno@clisp.org>
7299 * localcharset.h: New file.
7300 * localcharset.c: Include it.
7301 * unicodeio.c: Likewise.
7303 2002-12-22 Bruno Haible <bruno@clisp.org>
7305 * utime.c (utime_null): No need to call ftruncate if the file was
7308 2002-12-23 Bruno Haible <bruno@clisp.org>
7310 * memcoll.c (STRCOLL): New macro.
7313 2002-12-22 Bruno Haible <bruno@clisp.org>
7315 * getstr.h (getstr): Define, to avoid clash with libcurses.
7316 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7318 2002-12-22 Bruno Haible <bruno@clisp.org>
7320 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7322 2002-12-23 Bruno Haible <bruno@clisp.org>
7324 * getline.h: Include <stddef.h>, for size_t.
7326 * unicodeio.h: Include <stddef.h>, for size_t.
7327 * unicodeio.c: Don't include <stddef.h>.
7329 2002-12-17 Bruno Haible <bruno@clisp.org>
7331 * canon-host.c (strdup): Remove unused declaration.
7333 * fsusage.c: Include full_read.h.
7334 (get_fs_usage): Use full_read instead of safe_read.
7336 * utime.c (utime_null): Use SAFE_READ_ERROR.
7338 2002-12-11 Bruno Haible <bruno@clisp.org>
7340 * setenv.h: Rewritten to cope with systems that have setenv() but not
7342 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7345 2002-12-11 Bruno Haible <bruno@clisp.org>
7347 * setenv.c (alloca): Fall back to malloc.
7349 (setenv): Use freea() to free memory allocated with alloca().
7351 2002-11-13 Bruno Haible <bruno@clisp.org>
7353 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7354 function declarations.
7355 * unsetenv.c (unsetenv): Likewise.
7357 2002-03-04 Bruno Haible <bruno@clisp.org>
7359 Portability to AIX 4.3.3.
7360 * unsetenv.c: New file, extracted from setenv.c.
7361 * setenv.c: Move the unsetenv() function to unsetenv.c.
7363 2001-12-20 Bruno Haible <bruno@clisp.org>
7365 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7366 use malloc instead. For SunOS 4.
7368 2001-12-11 Bruno Haible <bruno@clisp.org>
7370 * setenv.c: Declare alloca.
7371 (compar_fn_t): New typedef.
7372 (KNOWN_VALUE, STORE_VALUE): Use it.
7374 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7377 2002-12-10 Paul Eggert <eggert@twinsun.com>
7379 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7380 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7381 Choose values that are less likely to collide with system fnmatch
7383 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7384 defined (e.g., a pure POSIX system).
7385 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7386 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7388 2002-12-06 Jim Meyering <jim@meyering.net>
7390 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7392 Merge in changes from libc's misc/error.c, in preparation
7393 for the merge of gnulib's changes back into libc.
7395 * error.c (_): Define only if not already defined.
7396 Move definition to follow all #include directives.
7397 Include unlocked-io.h only if !_LIBC.
7398 [_LIBC]: Include <libio/libioP.h>.
7399 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7400 (fflush): Tweak definition to use INTUSE.
7403 2002-12-05 Paul Eggert <eggert@twinsun.com>
7405 * alloca.c [defined emacs]: Include "lisp.h".
7406 (xalloc_die) [defined emacs]: New macro.
7407 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7408 [! defined emacs]: Include <xalloc.h>.
7409 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7410 (pointer): Typedef to POINTER_TYPE *.
7411 (malloc): Remove decl; we now always use xmalloc.
7412 (alloca): Use old-style definition, since Emacs needs this.
7413 Check for arithmetic overflow when computing combined size.
7415 2002-12-04 Paul Eggert <eggert@twinsun.com>
7417 Do not generate unlocked-io.h automatically, since it's easier to
7418 maintain it by hand.
7420 * unlocked-io.h: New file, from GNU diffutils,
7421 but with proper copyright notice and attribution.
7423 * Makefile.am: Add copyright notice.
7424 (libfetish_a_SOURCES): Add unlocked-io.h.
7425 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7426 (DISTCLEANFILES, io_functions): Remove macros.
7427 (EXTRA_DIST): Remove gen_uio.
7428 (unlocked-io.h): Remove rule.
7430 2002-12-04 Jim Meyering <jim@meyering.net>
7432 Reflect the fact that stat.c and lstat.c are no longer generated.
7433 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7434 (DISTCLEANFILES): Likewise.
7435 (EXTRA_DIST): Likewise.
7436 (all_local): Don't depend on stat.c or lstat.c.
7437 (stat.c, lstat.c): Remove rules.
7438 (EXTRA_DIST): Remove xstat.in.
7440 * xstat.in: Remove file. Contents moved into stat.c.
7441 * stat.c: New file. Contents mostly from xstat.in.
7442 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7443 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7445 * safe-read.c: Rework so that it may serve to define safe_write, too.
7446 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7448 2002-12-03 Jim Meyering <jim@meyering.net>
7450 * safe-read.c, safe-write.c: Change variable names and comments, but
7451 not semantics, to minimize the differences between these two files.
7452 (safe_read): Change comment to mention SAFE_READ_ERROR.
7454 * safe-read.c (IS_EINTR): Define.
7455 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7457 2002-12-02 Bruno Haible <bruno@clisp.org>
7459 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7460 Define, taken from safe-read.c.
7461 (INT_MAX): Provide fallback.
7462 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7463 * safe-write.h (SAFE_WRITE_ERROR): Define.
7465 * safe-read.c (EINTR): Remove definition.
7466 (safe_read): Don't use EINTR if it is absent.
7468 2002-12-02 Jim Meyering <jim@meyering.net>
7470 * safe-read.c (EINTR): Define.
7471 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7472 (INT_MAX): Provide fallback.
7473 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7475 * safe-read.h (SAFE_READ_ERROR): Define.
7477 2002-12-01 Jim Meyering <jim@meyering.net>
7479 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7480 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7482 2002-11-27 Paul Eggert <eggert@twinsun.com>
7484 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7485 hash_rehash): Replace `if (limit <= value) abort ();' with
7486 `if (! (value < limit)) abort ();', for readability.
7488 2002-11-26 <karl@gnu.org>
7490 * strdup.c: copy from libc again, with jim's ok.
7491 * .cppi-disable: re-add strdup.c
7493 2002-11-25 <karl@gnu.org>
7495 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7496 instead of "strtol.c".
7498 2002-11-25 Jim Meyering <jim@meyering.net>
7500 * mktime.c: Sync from libc, now that it has the latest fix.
7502 2002-11-24 <karl@gnu.org>
7504 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7505 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7507 2002-11-24 Jim Meyering <jim@meyering.net>
7509 Update from coreutils:
7511 * mktime.c: Merge in changes from libc.
7513 Avoid a link-time failure on some Linux systems.
7514 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7515 (__mon_yday): Declare with the STATIC attribute.
7516 (__mktime_internal): Likewise.
7517 Based on a report from Greg Schafer.
7519 2002-11-23 Jim Meyering <jim@meyering.net>
7521 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7522 Use `unsigned', not `int', as type of index.
7524 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7526 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7528 2002-11-22 Paul Eggert <eggert@twinsun.com>
7530 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7531 hint that one should use `if (! x) abort ();' rather than `assert
7532 (x);', and anyway it's one less thing to worry about configuring.
7533 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7534 hash_rehash, hash_insert): Use abort rather than assert.
7536 2002-11-22 Paul Eggert <eggert@twinsun.com>
7538 * quotearg.h: Allow multiple inclusion by surrounding with
7539 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7540 so that we can be included first.
7541 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7542 * quotearg.c: Include quotearg.h immediately after config.h.
7543 No need to include stddef.h or sys/types.h any more.
7544 Surround local include files with "", not "<>".
7545 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7546 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7547 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7548 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7549 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7550 (ISPRINT): Remove; no longer needed now that we assume C89.
7552 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7555 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7556 quotearg_char): Use SIZE_MAX rather than
7557 (size_t) -1 when we are talking about "infinity".
7559 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7561 2002-11-22 Bruno Haible <bruno@clisp.org>
7563 * safe-read.h: Assume C89. Add comments.
7564 (safe_read): Change return type to size_t.
7565 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7566 counts > SSIZE_MAX correctly.
7567 * safe-write.h: New file.
7568 * safe-write.c: New file.
7569 * full-read.h: New file.
7570 * full-read.c: New file.
7571 * full-write.h: Assume C89. Add comments.
7572 * full-write.c: Include safe-write.h.
7573 (full_write): Rewritten to use safe_write.
7574 Suggested by Jim Meyering and Paul Eggert.
7576 2002-11-21 Bruno Haible <bruno@clisp.org>
7578 Remove case insensitive option matching.
7579 * argmatch.h (argcasematch): Remove declaration.
7580 (ARGCASEMATCH): Remove macro.
7581 (__xargmatch_internal): Remove case_sensitive argument.
7582 (XARGMATCH): Update.
7583 (XARGCASEMATCH): Remove macro.
7584 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7585 case_sensitive argument.
7586 (argcasematch): Remove function.
7587 (__xargmatch_internal): Remove case_sensitive argument.
7588 (main): Use XARGMATCH instead of XARGCASEMATCH.
7590 * xmalloc.c: Change compile-time error message. Add comment about
7591 required autoconf version.
7593 2002-11-21 Jim Meyering <jim@meyering.net>
7595 * strdup.c (strdup): Tweak comment and initial #if/#include.
7597 Merge in changes from the coreutils.
7599 2002-09-25 Paul Eggert <eggert@twinsun.com>
7600 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7601 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7602 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7603 int. Work more efficiently if X is the same width as uintmax_t.
7604 Do not compare X to -1, to avoid bogus compiler warning.
7605 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7606 Don't assume that f_frsize and f_bsize are the same type.
7608 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7611 * makepath.c (make_path): Restore umask *before* creating the final
7613 (make_path): Minor reformatting.
7615 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7616 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7618 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7619 ones. At least on GNU/Linux systems, `auto' means something else.
7622 2002-11-20 Paul Eggert <eggert@twinsun.com>
7624 Merge argmatch cleanups from Bison. Assume C89.
7626 * argmatch.c: Include config.h here, not in argmatch.h.
7627 Include stdlib.h, for EXIT_FAILURE.
7628 Always include <string.h>, since we assume C89.
7629 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7630 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7631 Include <stddef.h> instead, since it's all we need for size_t.
7632 (PARAMS): Remove. All uses removed.
7633 (ARRAY_CARDINALITY): Do not bother to #undef.
7634 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7635 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7636 Remove unnecessary parentheses.
7637 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7638 Insert necessary parentheses.
7639 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7640 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7642 2002-11-19 Bruno Haible <bruno@clisp.org>
7644 * mbswidth.c: Include mbswidth.h right at the beginning.
7645 * mbswidth.h: Include <stddef.h>, for size_t.
7647 * mbswidth.h (PARAMS): Remove macro.
7648 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7649 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7651 * gcd.h (PARAMS): Remove macro.
7652 (gcd): Use ANSI C function declarations.
7653 * gcd.c (gcd): Likewise.
7655 2002-11-15 Bruno Haible <bruno@clisp.org>
7657 * strcspn.c: Include <stddef.h>.
7658 (strcspn): Use ANSI C function declaration. Change return type to
7660 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7661 (strpbrk): Use NULL.
7662 * strpbrk.h (PARAMS): Remove macro.
7663 (strpbrk): Use ANSI C function declaration.
7664 * strstr.c: Don't include <sys/types.h>.
7665 * strstr.h (PARAMS): Remove macro.
7666 (strstr): Use ANSI C function declarations.
7668 2002-11-06 Bruno Haible <bruno@clisp.org>
7670 * gcd.h (gcd): Change argument type to 'unsigned long'.
7671 * gcd.c (gcd): Likewise.
7673 2002-11-05 Bruno Haible <bruno@clisp.org>
7675 * gcd.h: New file, from gettext-0.11.5.
7676 * gcd.c: New file, from gettext-0.11.5.
7678 2002-11-05 Bruno Haible <bruno@clisp.org>
7680 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7681 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7682 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7683 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7685 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7686 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7688 * closeout.c: Include gettext.h instead of <libintl.h>.
7689 * human.c: Include gettext.h instead of <libintl.h>.
7690 * quotearg.c: Include gettext.h instead of <libintl.h>.
7691 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7692 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7693 * userspec.c: Include gettext.h instead of <libintl.h>.
7694 * version-etc.c: Include gettext.h instead of <libintl.h>.
7695 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7696 (textdomain): Remove definition.
7697 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7699 * long-options.c: Remove include of <libintl.h> and definition of _.
7700 * same.c: Remove include of <libintl.h> and definition of _.
7702 2002-11-04 Bruno Haible <bruno@clisp.org>
7704 * stpcpy.h: New file, from GNU gettext-0.11.5.
7705 * strcase.h: New file, from GNU gettext-0.11.5.
7706 * strpbrk.h: New file, from GNU gettext-0.11.5.
7707 * strstr.h: New file, from GNU gettext-0.11.5.
7708 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7710 2002-05-09 Bruno Haible <bruno@clisp.org>
7712 * config.charset: Update for newest glibc. Add canonical names
7713 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7715 2002-05-09 Bruno Haible <bruno@clisp.org>
7717 * localcharset.c (get_charset_aliases): Add more Windows specific
7720 2002-05-08 Owen Taylor <otaylor@redhat.com>
7722 * config.charset: A few additions for Solaris.
7724 2001-12-05 Bruno Haible <bruno@clisp.org>
7726 * localcharset.c (locale_charset): Don't return an empty string.
7728 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7730 * config.charset: msdos in uk_UA uses CP1125.
7732 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7734 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7735 * localcharset.c (locale_charset): Declare as extern "C".
7737 2002-02-15 Bruno Haible <bruno@clisp.org>
7739 * config.charset [msdosdjgpp]: For Russian, use CP866.
7741 2002-02-11 Bruno Haible <bruno@clisp.org>
7743 * config.charset: Add support for NetBSD.
7745 2002-09-25 <karl@gnu.org>
7747 * strdup.c: copy from libc/string (via ../config/srclist*).
7748 * getopt*: copy from libc/posix.
7749 * gettext.h: copy from gettext.
7750 * .cppi-disable: add strdup.c, gettext.h.
7752 2002-07-01 Jim Meyering <meyering@lucent.com>
7754 * c-stack.c: Include sys/time.h.
7755 From Volker Borchert.
7757 2002-06-11 Paul Eggert <eggert@twinsun.com>
7759 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7760 New macro. Use it uniformly instead of
7761 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7762 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7763 reported by Vin Shelton.
7765 2002-06-22 Jim Meyering <meyering@lucent.com>
7767 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7768 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7770 2002-06-22 Paul Eggert <eggert@twinsun.com>
7772 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7773 Do not assume SA_SIGINFO behavior.
7774 Bug reported by Jim Meyering on NetBSD 1.5.2.
7776 2002-06-22 Jim Meyering <meyering@lucent.com>
7778 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7780 * exitfail.c, exitfail.h: Likewise.
7781 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7783 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7785 (EXTRA_DIST): Add fnmatch_loop.c.
7786 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7788 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7789 * fnmatch.c: Update from diffutils-2.8.2.
7790 * fnmatch_.h: New file. From diffutils-2.8.2.
7791 * fnmatch.h: Remove file.
7793 2002-06-18 Paul Eggert <eggert@twinsun.com>
7795 * file-type.h: Report an error if neither S_ISREG nor
7796 S_IFREG is defined, instead of using a test specific to glibc
7797 2.2. This should be safe, since POSIX requires S_ISREG and
7798 Unix Version 7 had S_IFREG. We don't need to check for
7799 <sys/types.h> since we don't use any symbols that it defines.
7801 2002-06-15 Jim Meyering <meyering@lucent.com>
7803 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7804 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7805 have been included before this file.
7807 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7809 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7810 so that each temporary file name is unique and valid in the first
7811 8 characters, for operation under DOS.
7813 2002-06-15 Jim Meyering <meyering@lucent.com>
7815 Work even with DJGPP 2.03, which lacks support for symlinks.
7817 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7819 * lchown.c (S_ISLNK): Likewise.
7821 2002-06-14 Jim Meyering <meyering@lucent.com>
7823 * file-type.h: Use the version from diffutils-2.8.2.
7824 * file-type.c: Likewise.
7826 2002-05-27 Jim Meyering <meyering@lucent.com>
7828 Fix a problem seen only on nonconforming systems whereby ls.c's
7829 use of localtime, and then of gettimeofday would cause trouble:
7830 the localtime call used to initialize rpl_gettimeofday's save
7831 mechanism would clobber ls's current local time information so
7832 that in any long listing the first file would always be listed
7833 with date 1970-01-01. Analysis by Volker Borchert.
7835 * gettimeofday.c (localtime): Undefine.
7836 (rpl_localtime): New function.
7838 2002-05-22 Jim Meyering <meyering@lucent.com>
7840 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7841 * file-type.h: New file.
7842 * file-type.c (file_type): New file/function. Extracted from diffutils.
7844 2002-04-29 Paul Eggert <eggert@twinsun.com>
7846 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7848 2002-04-28 Paul Eggert <eggert@twinsun.com>
7850 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7851 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7852 of 127, since 64 is the largest conceivable number for ancient
7854 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7856 2002-04-28 Jim Meyering <meyering@lucent.com>
7858 * sig2str.c (WTERMSIG): Remove definition (unused).
7860 2002-04-28 Paul Eggert <eggert@twinsun.com>
7862 * sig2str.h, sig2str.c: New files.
7863 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7865 2002-04-24 Jim Meyering <meyering@lucent.com>
7867 * gettext.h: New file, from Gettext.
7868 * Makefile.am (INCLUDES): Remove -I../intl.
7869 (libfetish_a_SOURCES): Add gettext.h.
7871 2002-04-16 Jim Meyering <meyering@lucent.com>
7873 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7874 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7875 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7877 2002-04-12 Jim Meyering <meyering@lucent.com>
7879 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7881 2002-03-10 Jim Meyering <meyering@lucent.com>
7883 * makepath.c (make_path): Remove a comma from a diagnostic.
7884 Suggestion from Santiago Vila.
7886 2002-03-08 Jim Meyering <meyering@lucent.com>
7888 * rename.c: Mention that this wrapper is needed also on
7889 mips-dec-ultrix4.4 systems.
7891 2002-03-02 Jim Meyering <meyering@lucent.com>
7893 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7894 not HAVE_CLOCK_SETTIME.
7896 2002-02-27 Paul Eggert <eggert@twinsun.com>
7898 * nanosleep.h: Rename to....
7899 * timespec.h: New name for nanosleep.h. All uses changed.
7901 * gettime.c: New file.
7902 * settime.c: New file.
7905 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7906 timespec.h. Remove nanosleep.h.
7908 2002-02-25 Paul Eggert <eggert@twinsun.com>
7910 * acl.c, acl.h: New files.
7911 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7913 2002-02-24 Jim Meyering <meyering@lucent.com>
7915 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7916 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7917 cause trouble. Reported by Nelson Beebe.
7919 2002-02-23 Paul Eggert <eggert@twinsun.com>
7921 * path-concat.c (xpath_concat): Reorder code to pacify
7922 compilers that don't know that xalloc_die never returns.
7924 2002-02-20 Jim Meyering <meyering@lucent.com>
7926 * getdate.c: Regenerate using bison-1.33.
7928 2002-02-15 Paul Eggert <eggert@twinsun.com>
7930 * posixver.c, posixver.h: New files.
7931 * Makefile.am (libfetish_a_SOURCES): Add them.
7933 2002-02-02 Paul Eggert <eggert@twinsun.com>
7934 Bruno Haible <bruno@clisp.org>
7936 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7937 (fwrite_success_callback): New declaration.
7938 * unicodeio.c (unicode_to_mb): New function, extracted from
7939 print_unicode_char. Call failure callback instead of error.
7940 (fwrite_success_callback): New function.
7941 (exit_failure_callback): New function.
7942 (fallback_failure_callback): New function.
7943 (print_unicode_char): Call unicode_to_mb.
7945 2002-01-26 Jim Meyering <meyering@lucent.com>
7947 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7949 2002-01-22 Jim Meyering <meyering@lucent.com>
7951 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7952 Otherwise, some versions of automake would omit the rule that makes
7953 Makefile from Makefile.in.
7955 2001-01-21 Paul Eggert <eggert@twinsun.com>
7957 * xmemcoll.h, xmemcoll.c: New files.
7958 * Makefile.am (libfetish_a_SOURCES): Add them.
7959 * memcoll.c: Include errno.h, and declare errno if not defined.
7960 (memcoll): Set errno to zero if there is no error.
7962 * quotearg.c (quotearg_buffer_restyled):
7963 Fix bug with quoting buffers containing NUL when backslashing escapes.
7964 This bug was exposed by the other changes in this patch.
7965 (quotearg_n_options): New arg ARGSIZE.
7966 All callers changed.
7967 (quoting_options_from_style): New function.
7968 (quotearg_n_style): Use it.
7969 (quotearg_n_style_mem): New function.
7971 * quotearg.h (quotearg_n_style_mem): New function.
7973 2002-01-16 Jim Meyering <meyering@lucent.com>
7975 * getdate.y: Add three semicolons, each just before a closing brace.
7976 Bison (as of version 1.31) no longer papers over that mistake.
7978 2002-02-14 Paul Eggert <eggert@twinsun.com>
7980 * backupfile.c (ISDIGIT): Comment fix.
7981 * getdate.y (ISDIGIT): Likewise.
7982 * posixtm.c (ISDIGIT, year): Likewise.
7983 * strverscmp.c (ISDIGIT): Likewise.
7984 * userspec.c (ISDIGIT): Likewise.
7986 2002-01-05 Jim Meyering <meyering@lucent.com>
7988 * version-etc.c (version_etc_copyright): Update copyright year.
7990 2001-01-19 Paul Eggert <eggert@twinsun.com>
7992 * closeout.c (close_stdout_status): If ferror (stdout), do
7993 not silently exit merely because the output buffer happens to
7994 have nothing pending.
7996 2001-12-18 Paul Eggert <eggert@twinsun.com>
7998 See the big note in ../ChangeLog.
7999 * human.c (suffixes): Prefer K to k for 1024.
8000 (generate_suffix_backwards): New function.
8001 (human_readable_inexact): Use it.
8002 * xstrtol.c (__xstrtol): If there is no number but there
8003 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8004 Accept 'K' as well as 'k'.
8006 2001-12-15 Jim Meyering <meyering@lucent.com>
8008 * regex.h (__restrict_arr): Update from libc.
8010 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8011 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8014 2001-12-10 Jim Meyering <meyering@lucent.com>
8016 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8017 Instead, include "xalloc.h".
8018 (initbuffer): Don't cast xmalloc return value to char*.
8019 (readline): Reword comment.
8020 Don't cast xrealloc return value to char*
8023 2001-12-09 Jim Meyering <meyering@lucent.com>
8025 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8026 `signed and unsigned type in conditional expression'.
8027 * posixtm.c (posix_time_parse): Likewise.
8029 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8031 * readtokens.c (readtoken): Declare an index to be of type unsigned
8032 to avoid a pedantic warning.
8034 * getstr.c: Don't include assert.h.
8035 (getstr): Remove warning-evoking assertions.
8036 Return -1 if offset parameter is out of bounds.
8037 Change the type of a local from int to size_t.
8039 * strftime.c (my_strftime_localtime_r): Include this function
8040 definition in the `#if ! HAVE_TM_GMTOFF' block.
8042 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8043 Include xalloc.h instead.
8045 2001-12-02 Jim Meyering <meyering@lucent.com>
8047 * tempname.c: Don't declare getenv, thus reverting the change of
8048 2001-11-18. It's no longer necessary, now that stdlib.h is always
8051 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8052 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8054 2001-11-30 Akim Demaille <akim@epita.fr>
8056 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8057 before being defined.
8059 2001-11-27 Paul Eggert <eggert@twinsun.com>
8061 * quotearg.h (quotearg_n, quotearg_n_style):
8062 First arg is int, not unsigned.
8063 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8064 (SIZE_MAX, UINT_MAX): New macros.
8065 (quotearg_n_options): Abort if N is negative.
8066 Avoid overflow check on hosts where size_t is 64 bits and int
8067 is 32 bits, as overflow is impossible there.
8068 Fix off-by-one typo that caused unnecessary reallocation.
8070 2001-11-27 Jim Meyering <meyering@lucent.com>
8072 * tempname.c: Merge with version from libc.
8073 * regex.c: Likewise.
8075 * tempname.c: Include stdlib.h unconditionally. On some old systems
8076 for which STDC_HEADERS is 0, it was not included, resulting in a
8077 warning about an integer-to-pointer conversion problem with getenv.
8078 Reported by Volker Borchert.
8080 2001-11-26 Jim Meyering <meyering@lucent.com>
8082 * gtod.h: Remove file.
8083 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8084 * gettimeofday.c: Don't include gtod.h.
8085 (GTOD_init): Remove function.
8086 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8087 Suggestion from Volker Borchert.
8089 2001-11-23 Jim Meyering <meyering@lucent.com>
8091 * hash.h (struct hash_table): Don't define here. Merely declare it.
8092 * hash.c (struct hash_table): Define it here instead.
8094 2001-11-22 Jim Meyering <meyering@lucent.com>
8096 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8098 2001-11-18 Paul Eggert <eggert@twinsun.com>
8100 * tempname.c (TMP_MAX): Remove; no longer needed.
8101 (TEMPORARIES): New macro.
8102 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8103 removes an artificial limitation (e.g. HP-UX 10.20, where
8106 2001-11-18 Jim Meyering <meyering@lucent.com>
8108 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8111 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8112 files will be created before anything else.
8114 2001-11-17 Jim Meyering <meyering@lucent.com>
8116 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8117 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8118 rather than group writable. Patch by Juan F. Codagnone.
8120 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8121 Instead, include "xalloc.h".
8123 * mountlist.c: Include unlocked-io.h after all system headers.
8124 Remove explicit declarations of xmalloc, xrealloc,
8125 and xstrdup. Instead, include "xalloc.h".
8127 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8128 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8129 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8131 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8132 Reported by Padraig Brady.
8134 * mkstemp.c: #undef mkstemp.
8136 (rpl_mkstemp): Rename from mkstemp.
8139 2001-11-16 Jim Meyering <meyering@lucent.com>
8141 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8142 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8143 determine the amount of total physical memory, use pstat_getstatic.
8144 HPUX-11 doesn't define _SC_PHYS_PAGES.
8145 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8146 If sysconf couldn't be used to determine the amount of available
8147 physical memory, use both pstat_getstatic and pstat_getdynamic.
8148 Based on a patch from Bob Proulx.
8150 2001-11-05 Jim Meyering <meyering@lucent.com>
8152 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8154 2001-11-03 Jim Meyering <meyering@lucent.com>
8156 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8157 in argmatch_to_argument call.
8159 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8162 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8163 e.g., a fault due to an attempt to free a NULL pointer.
8165 2001-11-01 Jim Meyering <meyering@lucent.com>
8167 * dirfd.c, dirfd.h: New files.
8168 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8170 * hash.c (hash_print) [TESTING]: Clean up.
8172 2001-10-22 Paul Eggert <eggert@twinsun.com>
8174 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8175 to avoid a warning if -Wall.
8177 2001-10-21 Paul Eggert <eggert@twinsun.com>
8179 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8181 2001-10-21 Jim Meyering <meyering@lucent.com>
8183 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8184 this code would end up calling gettext even in packages built
8186 * getopt.c (_): Likewise.
8187 * regex.c (_): Likewise.
8189 2001-10-20 Paul Eggert <eggert@twinsun.com>
8191 * error.c (strerror_r): Do not declare unless !_LIBC.
8192 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8193 Use strerror_r that is only a macro, even if it is not a function.
8194 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8195 (private_strerror): Use prototypes, not old-style function definition.
8196 (print_errno_message): New function.
8197 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8199 (error_tail, error, error_at_line): Use it.
8201 2001-10-11 Jim Meyering <meyering@lucent.com>
8203 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8204 and quote_n (1, ... to avoid clobbering a buffer.
8206 2001-10-05 Jim Meyering <meyering@lucent.com>
8208 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8209 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8210 * hash-pjw.h: New file.
8212 2001-09-30 Jim Meyering <meyering@lucent.com>
8214 * mountlist.c [MOUNTED_GETFSSTAT]:
8215 Include <sys/ucred.h>, for Apple Darwin.
8216 Include sys/mount.h and sys/fs_types.h only if available.
8218 (read_filesystem_list): Use FS_TYPE.
8220 2001-09-29 Paul Eggert <eggert@twinsun.com>
8222 * exclude.c (excluded_filename): 0 -> false, since it's
8225 2001-09-28 Paul Eggert <eggert@twinsun.com>
8227 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8228 #defines strtoimax. Also treat the other strto* functions
8231 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8232 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8233 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8235 2001-09-26 Jim Meyering <meyering@lucent.com>
8237 Most macros in unlocked-io.h had the wrong number of arguments.
8238 * gen-uio: New script.
8239 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8240 * unlocked-io.hin: Remove file.
8241 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8242 rather than trying to embed it here.
8243 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8244 Reported by Padraig Brady.
8246 2001-09-25 Volker Borchert <bt@teknon.de>
8248 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8250 2001-09-23 Jim Meyering <meyering@lucent.com>
8252 * mountlist.c: Remove useless parentheses in #if directives.
8253 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8254 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8256 2001-09-22 Jim Meyering <meyering@lucent.com>
8258 * localcharset.c: Update from latest gettext.
8259 * config.charset: Likewise.
8261 2001-09-20 Jim Meyering <meyering@lucent.com>
8263 * xstrtol.c (strtoimax): Guard declaration with
8264 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8265 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8266 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8267 (strtoumax): Likewise, for completeness (it wasn't necessary).
8269 2001-09-06 Paul Eggert <eggert@twinsun.com>
8271 * strtoimax.c (HAVE_LONG_LONG):
8272 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8273 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8274 to work around bug in IBM C compiler.
8276 2001-09-16 Jim Meyering <meyering@lucent.com>
8278 * mkdir.c: New file.
8280 2001-09-04 Paul Eggert <eggert@twinsun.com>
8282 * xgetcwd.c: Revert some of the previous change; intead,
8283 fix the HAVE_GETCWD_NULL code to behave more like the
8284 !HAVE_GETCWD_NULL code used to.
8287 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8290 2001-09-04 Paul Eggert <eggert@twinsun.com>
8292 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8293 Use ssize_t, not int, to store result of readlink.
8294 Check for ssize_t overflow as well as size_t overflow,
8295 as POSIX says the result of readlink is implementation-defined
8296 when ssize_t overflows.
8297 Remove unnecessary cast to char*.
8298 Use free+malloc instead of realloc, as the storage doesn't need
8299 to be preserved and it's clearer and can be more efficient that way.
8300 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8301 * xreadlink.h (xreadlink): Update prototype.
8303 2001-09-03 Paul Eggert <eggert@twinsun.com>
8305 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8306 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8307 spotted by Jim Meyering.
8309 2001-09-03 Jim Meyering <meyering@lucent.com>
8311 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8313 2001-09-03 Paul Eggert <eggert@twinsun.com>
8315 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8316 like the HAVE_GETCWD_NULL code.
8317 Include pathmax.h if not HAVE_GETCWD.
8318 Do not include xalloc.h.
8319 (INITIAL_BUFFER_SIZE): New symbol.
8320 Do not use xmalloc / xrealloc, since the caller is responsible for
8321 handling errors. Preserve errno around `free' during failure.
8322 Do not overrun buffer when using getwd.
8324 2001-09-03 Paul Eggert <eggert@twinsun.com>
8326 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8327 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8329 2001-09-02 Jim Meyering <meyering@lucent.com>
8331 * error.c: Update from GNU libc.
8333 2001-09-01 Jim Meyering <meyering@lucent.com>
8335 * xreadlink.c: New file.
8336 * xreadlink.h: New file.
8337 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8339 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8340 doesn't conflict with sparc Solaris 7's definition in
8341 /usr/include/sys/int_types.h.
8343 * exclude.c: Use `""', not `<>' to #include non-system header files.
8344 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8345 and strncasecmp as r-values. Unixware didn't have declarations.
8347 2001-08-31 Jim Meyering <meyering@lucent.com>
8349 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8350 Use an initial, malloc'd, buffer of length 128 rather than
8351 a statically allocated one of length 1024.
8353 2001-08-30 Paul Eggert <eggert@twinsun.com>
8355 * xgetcwd.c: Don't include pathmax.h.
8356 Include stdlib.h and unistd.h if available.
8358 (xmalloc, xstrdup, free): Remove decls.
8359 (xgetcwd): Don't assume sizes fit in unsigned.
8360 Check for overflow when computing sizes.
8361 Simplify reallocation code.
8363 2001-08-28 Paul Eggert <eggert@twinsun.com>
8365 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8367 * strtoimax.c: Renamed from strtoxmax.c, removing the
8370 Also, make the following further changes to make this file's
8371 configuration more similar to that of strtol.c:
8372 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8373 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8374 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8375 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8376 changed to signed values.
8378 And make the following changes as well:
8379 Fix copyright notice, as 1999 was missing.
8380 (verify): New macro.
8381 (strtoimax): Check sizes at compile-time, not run-time.
8382 Prefer strtol to strtoll if both work.
8383 (main): Remove; it was not that useful and was a pain to maintain.
8385 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8387 2001-08-30 Paul Eggert <eggert@twinsun.com>
8389 * savedir.c (savedir): Remove size parameter, as POSIX says that
8390 a directory's st_size can have an arbitrary value, so the old
8391 usage could waste an arbitrary amount of memory. All uses
8393 * savedir.h: Update prototype.
8395 2001-08-30 Paul Eggert <eggert@twinsun.com>
8397 * xstrtol.c (strtoimax): New decl.
8399 2001-08-28 Paul Eggert <eggert@twinsun.com>
8401 * xstrtol.h: Add copyright notice.
8402 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8403 LONGINT_INVALID_SUFFIX_CHAR.
8405 2001-08-30 Paul Eggert <eggert@twinsun.com>
8407 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8410 2001-08-30 Paul Eggert <eggert@twinsun.com>
8412 * hash.c: Remove '2001' from copyright notice.
8414 2001-08-30 Paul Eggert <eggert@twinsun.com>
8416 * full-write.h: New file.
8417 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8418 * full-write.c: Correct credits, as cccp.c no longer
8419 exists and anyway it was so heavily changed from the old cccp
8420 code as to be unrecognizable. Include full-write.h.
8421 (full_write) Return size_t, with short writes meaning failure.
8422 All callers changed. This fixes a bug with large buffers
8424 * utime.c: Include full-write.h.
8426 2001-08-30 Paul Eggert <eggert@twinsun.com>
8428 Merge 'exclude' changes from tar 1.13.22.
8429 This fixes one or two unlikely storage allocation overflow bugs,
8430 but doesn't change user-visible behavior otherwise.
8432 2001-08-30 Paul Eggert <eggert@twinsun.com>
8434 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8435 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8436 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8437 Include if available.
8438 (<xalloc.h>): Include
8439 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8440 (verify): New macro. Use it to verify that EXCLUDE macros do not
8441 collide with FNM macros.
8442 (struct patopts): New struct.
8443 (struct exclude): Use it, as exclude patterns now come with options.
8444 (new_exclude): Support above changes.
8445 (new_exclude, add_exclude_file):
8446 Initial size must now be a power of two to simplify overflow checking.
8447 (free_exclude, fnmatch_no_wildcards): New function.
8448 (excluded_filename): No longer requires options arg, as the options
8449 are determined by add_exclude. Now returns bool, not int.
8450 (excluded_filename, add_exclude):
8451 Add support for the fancy new exclusion options.
8452 (add_exclude, add_exclude_file): Now takes int options arg.
8453 Check for arithmetic overflow when computing sizes.
8454 (add_exclude_file): xrealloc might modify errno, so don't
8455 realloc until after errno might be used.
8457 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8459 (free_exclude): New decl.
8460 (add_exclude, add_exclude_file): Now takes int options arg.
8461 (excluded_filename): No longer requires options arg, as the options
8462 are determined by add_exclude. Now returns bool, not int.
8464 2001-08-30 Paul Eggert <eggert@twinsun.com>
8466 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8468 2001-08-27 Jim Meyering <meyering@lucent.com>
8470 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8472 * version-etc.c (N_): Remove definition.
8473 Revert most of last change.
8474 Instead, simply don't mark the `Copyright...' string for translation.
8475 Based on advice from Paul Eggert.
8477 * strtoxmax.c: Tweak comment.
8479 2001-08-26 Jim Meyering <meyering@lucent.com>
8481 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8482 of copyright with `%s' so translators don't get an untranslated
8484 (COPYRIGHT_YEAR): Define.
8485 (version_etc): Use fprintf rather than fputs.
8486 Suggestion from Ulrich Drepper.
8488 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8490 * strtoll.c: New file, from GNU libc.
8491 * xstrtoimax.c: New file.
8493 * xstrtol.h: Add xstrtoimax.
8494 * strtoumax.c: New file. Simply include "strtoumax.c".
8495 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8497 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8498 * strtoxmax.c: ... then renamed to this.
8500 2001-08-13 Paul Eggert <eggert@twinsun.com>
8502 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8503 Port to Solaris 8, where 'sed' requires a space after the 'r'
8504 command, and where sh dislikes "$/". Clean up the spacing a bit.
8505 Redirect output to $tmp just once.
8507 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8509 * addext.c (<errno.h>): Include.
8510 (errno): Declare if not defined.
8511 (addext): Work correctly when pathconf returns -1 and leaves
8512 errno alone because there is no limit. Also, work even if
8513 pathconf returns a value greater than SIZE_MAX.
8515 2001-08-12 Jim Meyering <meyering@lucent.com>
8517 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8518 Simply `return getcwd (NULL, 0);'.
8519 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8520 Use 1300 as initial value for length, not PATH_MAX.
8522 * pathmax.h: Clean up cpp syntax.
8524 2001-08-12 Jim Meyering <meyering@lucent.com>
8526 * gettimeofday.c: New file.
8528 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8530 2001-08-04 Jim Meyering <meyering@lucent.com>
8532 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8533 to get in sync with glibc.
8535 2001-08-03 Paul Eggert <eggert@twinsun.com>
8537 The following changes are from gettext 0.10.39 as maintained by
8540 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8541 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8542 with inverted sense. All uses changed.
8544 * mbswidth.c: Don't include <limits.h>.
8545 Include <stdlib.h> and <string.h> unconditionally.
8546 (iswcntrl, mbsinit, ISCNTRL): New macros.
8547 (mbsnwidth): Use K&R style function declarations.
8548 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8549 can optimize it when MB_CUR_MAX == 1.
8550 The width of control characters is zero, not 1.
8552 2001-07-15 Jim Meyering <meyering@lucent.com>
8554 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8555 (BUILT_SOURCES): Add unlocked-io.h.
8556 (io_functions): Define.
8557 (unlocked-io.h): New rule.
8558 (DISTCLEANFILES): Add unlocked-io.h.
8559 (all-local): Depend on unlocked-io.h, to ensure it is created.
8561 * unlocked-io.hin: New file
8563 * regex.c: Update from glibc.
8565 2001-07-05 Jim Meyering <meyering@lucent.com>
8567 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8569 (libfetish_a_SOURCES): Put all .h files here instead.
8570 Remove a thus-exposed (better checks in automake) duplicate and
8571 two unnecessary .h files.
8573 2001-06-11 Jim Meyering <meyering@lucent.com>
8575 * regex.c: Update from GNU libc.
8577 2001-05-27 Jim Meyering <meyering@lucent.com>
8579 * readutmp.h (UT_TYPE): Define.
8581 2001-05-24 Jim Meyering <meyering@lucent.com>
8583 * argmatch.c: Include "quote.h".
8584 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8585 quote function. Reported by Göran Uddeborg.
8587 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8589 * dirname.c (dir_name): Compute append_dot using path, not newpath
8590 which is not yet declared.
8592 2001-05-11 Paul Eggert <eggert@twinsun.com>
8594 * Makefile.am (libfetish_a_SOURCES):
8595 Add strftime.c, since we now compile it on all hosts.
8597 * strftime.c (my_strftime):
8598 Define to nstrftime if emacs, but only if my_strftime is not defined.
8599 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8600 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8601 Add one more extra argument: a nanoseconds value.
8604 (my_strftime function): Add %N format.
8605 (emacs_strftimeu): Renamed from emacs_strftime,
8606 with extra ut argument.
8608 2001-05-11 Paul Eggert <eggert@twinsun.com>
8610 dirname code cleanup. base_name now behaves more compatibly
8611 with POSIX basename when given file names that have trailing
8612 slashes, and similarly for dir_name. Add new primitives
8613 base_len and dir_len. Put the directory-name-related decls
8616 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8617 * backupfile.c (base_name): Likewise.
8618 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8619 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8620 * makepath.c (strip_trailing_slashes): Likewise.
8621 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8623 * rename.c (strip_trailing_slashes): Likewise.
8624 * same.c (base_name): Likewise.
8625 * stripslash.c (ISSLASH): Likewise.
8627 * addext.c: Include <dirname.h> after size_t is defined.
8628 * backupfile.c: Likewise.
8630 * addext.c (addext): Use base_len to trim redundant
8631 trailing slashes instead of doing it ourselves.
8632 But do not trim the last slash if it is not redundant.
8634 * backupfile.c (find_backup_file_name,
8635 max_backup_version): Use base_len instead of rolling it ourselves.
8636 Handle the case of "" and (on DOS) "C:" correctly.
8638 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8639 Include <string.h>, <dirname.h>.
8640 (base_name): Allow file names ending in slashes, other than names
8641 that are all slashes. In this case, return the basename followed
8642 by the slashes. This is more general, and can be used in places
8643 where the original base_name purposely had an assertion failure.
8644 (base_len): New function.
8646 * dirname.c: Include <string.h> instead of <stdlib.h>.
8647 Do not include <assert.h>; no longer needed.
8649 (memrchr): Remove decl.
8650 (dir_name_r): Remove.
8651 (dir_len): Renamed from dirlen. All callers changed.
8652 Rewrite in terms of base_name, for simplicity and consistency.
8653 (dir_name): Never return NULL. All callers changed.
8654 Do not include <stdlib.h> in test program; no longer needed.
8655 return 0; is fine for test program.
8657 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8659 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8661 * path-concat.c (path_concat): Use base_len to compute
8662 base length, not strlen; this means we cannot rely on memcpy
8665 * same.c (STREQ): Remove.
8666 (same_name): Handle the case where the basename ends in trailing '/'.
8668 * stripslash.c (strip_trailing_slashes): Return nonzero if
8669 a slash was stripped. Do not strip the last slash after a
8672 2001-04-08 Jim Meyering <meyering@lucent.com>
8674 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8675 recomputed; that's necessary when the offset spans a DST transition.
8676 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8678 2001-04-02 Jim Meyering <meyering@lucent.com>
8680 * regex.h, regex.c: Update from GNU libc.
8682 2001-03-19 Paul Eggert <eggert@twinsun.com>
8684 * version-etc.c (version_etc_copyright): Update to 2001.
8686 2001-03-16 Paul Eggert <eggert@twinsun.com>
8688 * tempname.c (uint64_t): Define to uintmax_t if
8689 not defined, and if UINT64_MAX is not defined.
8690 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8691 Reported by John David Anglin.
8693 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8695 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8696 alias if codeset is empty.
8697 * config.charset (BeOS): Use wildcard syntax.
8699 2001-03-13 Jim Meyering <meyering@lucent.com>
8701 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8702 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8705 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8707 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8709 * unicodeio.c (print_unicode_char): Simplify accordingly.
8711 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8713 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8714 support for DOS/DJGPP.
8716 2001-02-28 Paul Eggert <eggert@twinsun.com>
8718 * Makefile.am (libfetish_a_SOURCES):
8719 Add dup-safer.c, fopen-safer.c.
8720 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8722 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8724 2001-02-25 Paul Eggert <eggert@twinsun.com>
8726 The mkstemp replacement is taken from glibc 2.2.2, with some
8727 portability fixes for use outside glibc, as follows:
8729 * tempname.c (struct_stat64): New macro.
8730 (direxists, __gen_tempname): Use it.
8731 This avoids a portability problem with Solaris 8.
8733 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8734 (<stddef.h>, <stdint.h>, <string.h>):
8735 Include only if STDC_HEADERS || _LIBC.
8736 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8737 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8738 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8739 (__set_errno): Define this macro if <errno.h> doesn't.
8740 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8741 Define these macros if <stdio.h> doesn't.
8742 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8743 Define these macros if <sys/stat.h>
8744 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8745 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8746 __xstat64): Define if not _LIBC.
8747 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8748 (__gen_tempname): Invoke gettimeofday only if
8749 HAVE_GETTIMEOFDAY || _LIBC;
8750 otherwise, fall back on plain "time".
8751 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8753 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8755 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8757 2001-02-17 Jim Meyering <meyering@lucent.com>
8759 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8760 around included file name.
8762 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8764 * strftime.c: Update from GNU libc (the only changes were to comments).
8766 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8768 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8770 2001-02-17 Paul Eggert <eggert@twinsun.com>
8772 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8773 Remove workaround macros for hosts that have mbrtowc but not
8774 mbstate_t, as we now insist on proper declarations for both
8775 before using mbrtowc.
8777 2001-02-17 Jim Meyering <meyering@lucent.com>
8779 * regex.c: Update from libc.
8781 2001-02-16 Paul Eggert <eggert@twinsun.com>
8783 * alloca.c (malloc): Undef before defining, since stdlib.h
8784 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8785 Reported by Mark Hounschell via Paul Eggert.
8787 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8789 * config.charset: Update for FreeBSD 4.2.
8791 2001-01-26 Jim Meyering <meyering@lucent.com>
8793 * quotearg.c: Include stddef.h.
8794 * quote.c: Include stddef.h.
8795 Reported by Axel Kittenberger.
8797 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8798 line in double quotes so that it evokes a better diagnostic.
8799 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8800 Reported by Axel Kittenberger.
8802 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8804 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8805 to avoid a warning. Add back 'const' to inptr.
8807 2001-01-16 Jim Meyering <meyering@lucent.com>
8809 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8812 2001-01-14 Jim Meyering <meyering@lucent.com>
8814 * rename.c: New file. From Volker Borchert.
8815 Include stdlib.h, string.h or strings.h, and xalloc.h.
8816 Use strip_trailing_slashes rather than open-coding it.
8818 2001-01-03 Paul Eggert <eggert@twinsun.com>
8820 * strftime.c: Sync with glibc time/strftime.c 1.81.
8822 2001-01-03 Jim Meyering <meyering@lucent.com>
8824 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8825 local `inptr' to avoid warning with some system declarations of iconv.
8827 2000-12-29 Paul Eggert <eggert@twinsun.com>
8829 * modechange.c: Do not assume that mode_t uses the
8830 traditional octal encoding. E.g. "chmod 1 FOO" should set
8831 the other-execute bit of FOO even if S_IXOTH != 1.
8833 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8834 WOTH, XOTH, ALLM): New macros.
8835 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8836 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8838 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8839 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8841 No need to use uintmax_t; unsigned long is long enough.
8842 Don't bother to get suffix since we don't use it.
8844 2000-12-24 Jim Meyering <meyering@lucent.com>
8846 * hash.c (is_prime): Return explicit boolean values.
8847 (hash_get_first): Return NULL to appease Irix5.6's 89.
8848 Reported by Nelson Beebe.
8850 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8852 * localcharset.c (locale_charset): Add support for Win32.
8854 2000-12-18 Paul Eggert <eggert@twinsun.com>
8856 * physmem.h, physmem.c: New files.
8858 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8859 (noinst_HEADERS): Add physmem.h.
8861 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8862 't' for compatibility with Solaris 8 sort.
8864 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8866 * config.charset: Add support for BeOS.
8868 2000-12-16 Jim Meyering <meyering@lucent.com>
8870 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8871 SHELLS_FILE to a file name that's useful on djgpp systems.
8873 (ADDITIONAL_DEFAULT_SHELLS): Define.
8874 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8875 Based mostly on a patch from Prashant TR.
8877 2000-12-16 Jim Meyering <meyering@lucent.com>
8879 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8880 N and M) would have treated it like `chown N:N FILE'.
8882 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8884 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8886 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8887 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8888 to the list of canonical encodings. Rename EUC-CN to GB2312.
8890 2000-12-08 Andreas Schwab <schwab@suse.de>
8892 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8893 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8895 2000-12-07 Jim Meyering <meyering@lucent.com>
8897 * stripslash.c (ISSLASH): Define.
8898 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8901 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8902 (dir_name_r): Declare this function as static.
8903 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8904 manifest itself on a name containing a mix of slashes and
8906 Make this function work with names starting with a DOS-style
8907 drive letter and colon prefix.
8908 (dir_name): Append `.' if necessary.
8909 Based mostly on patches from Prashant TR and Eli Zaretskii.
8911 * dirname.h (dir_name_r): Remove prototype.
8913 2000-12-05 Jim Meyering <meyering@lucent.com>
8915 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8917 2000-12-04 Jim Meyering <meyering@lucent.com>
8919 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8920 Also include memory.h, stdlib.h, unistd.h if appropriate.
8921 Reported by Andreas Jaeger (conflicting declaration of malloc).
8923 2000-12-02 Jim Meyering <meyering@lucent.com>
8925 * closeout.h: Make idempotent, to avoid some obscure warnings.
8927 2000-12-01 Paul Eggert <eggert@twinsun.com>
8929 * memrchr.c: Include <config.h> before any system include file.
8931 2000-11-29 Paul Eggert <eggert@twinsun.com>
8933 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8935 2000-11-26 Jim Meyering <meyering@lucent.com>
8937 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8939 2000-11-22 Paul Eggert <eggert@twinsun.com>
8941 * strftime.c (my_strftime): Do not invoke mbrlen with a
8942 size of (size_t) -1; it's not portable.
8944 2000-11-17 Akim Demaille <akim@epita.fr>
8946 * obstack.h: Formatting changes.
8947 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8948 prevent type checking.
8949 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8950 cast the value to (void *): assigning a `foo *' to a `void *'
8952 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8954 2000-11-17 Jim Meyering <meyering@lucent.com>
8956 * strstr.c: Update from GNU libc.
8958 2000-11-16 Jim Meyering <meyering@lucent.com>
8960 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8962 2000-11-11 Jim Meyering <meyering@lucent.com>
8964 * error.c: Add a couple #includes, merging from GNU libc version.
8966 2000-11-10 Jim Meyering <meyering@lucent.com>
8968 * obstack.h: Update from GNU libc.
8969 * obstack.c: Likewise.
8971 2000-11-06 Paul Eggert <eggert@twinsun.com>
8973 * getusershell.c (setusershell): Use rewind rather than
8974 fseek/fseeko, to avoid configuration hassles with fseeko.
8975 Don't bother opening SHELLS_FILE if shellstream is NULL;
8978 2000-11-05 Jim Meyering <meyering@lucent.com>
8980 * makepath.h (make_dir): Declare.
8981 * makepath.c (make_dir): Remove `static' attribute.
8984 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8986 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8987 last one in a bucket, advance to the next bucket.
8989 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8991 * fnmatch.c: Do not comment out all the code if we are using
8992 the GNU C library, because in some cases we are replacing buggy
8993 code in the GNU C library itself.
8995 2000-10-30 Paul Eggert <eggert@twinsun.com>
8997 * error.h, getline.h, modechange.h:
8998 Remove "2000" from Copyright line, as the file hasn't been
8999 changed this year other than in the copyright notice.
9001 * xalloc.h: Add "2000" to Copyright line, as this file
9002 was changed this year.
9004 2000-10-30 Paul Eggert <eggert@twinsun.com>
9006 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9007 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9008 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9010 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9012 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9013 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9014 doesn't define __restrict_arr.
9016 2000-10-29 Jim Meyering <meyering@lucent.com>
9018 * xstat.in: Fix grammar in comment.
9020 2000-10-28 Jim Meyering <meyering@lucent.com>
9022 * memchr.c: Update from libc.
9023 Adjust for portability:
9024 [HAVE_STDLIB_H]: Include stdlib.h.
9025 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9026 Undef __memchr, too.
9027 [!weak_alias]: Define __memchr to memchr.
9029 * regex.c: Update from libc.
9030 * regex.h: Likewise.
9031 * getopt1.c: Likewise.
9032 * memcmp.c: Likewise.
9034 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9035 Avoid using fseek, when possible -- it's broken by design.
9036 Patch by Ulrich Drepper.
9038 2000-10-26 Jim Meyering <meyering@lucent.com>
9040 * strftime.c: Update from libc.
9042 2000-10-25 Jim Meyering <meyering@lucent.com>
9044 * obstack.c: Update from libc.
9046 2000-10-23 Jim Meyering <meyering@lucent.com>
9048 * hard-locale.c (hard_locale): Revert last change -- it was simply
9049 wrong. That set_locale call must not have any side effects.
9052 2000-10-22 Jim Meyering <meyering@lucent.com>
9054 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9055 [CYCLIC]: Remove now-unused definition.
9057 * save-cwd.c (O_DIRECTORY): Define, if needed.
9058 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9059 Suggestion from Ulrich Drepper.
9061 2000-10-21 Jim Meyering <meyering@lucent.com>
9063 * dirname.c (dir_name_r): New function, factored out of dir_name.
9064 (dir_name): Use dir_name_r.
9065 * dirname.h (dir_name_r): Declare it.
9067 2000-10-21 Jim Meyering <meyering@lucent.com>
9069 * dirname.c (memrchr): Declare if necessary.
9070 (dir_name): Remove the restriction that there be no
9071 trailing slashes. Now, this code skips past them, effectively
9073 [TEST_DIRNAME] (main): New unit tests.
9075 * memrchr.c: New file from GNU libc.
9076 Undef __memrchr, too.
9077 [!weak_alias]: Define __memrchr to memrchr.
9078 Guard weak_alias use with `#ifdef weak_alias'.
9080 2000-10-17 Jim Meyering <meyering@lucent.com>
9082 * quote.h (PARAMS): Define and use.
9083 Reported by Akim Demaille.
9085 * getopt.c: Update from libc.
9087 2000-10-16 Jim Meyering <meyering@lucent.com>
9089 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9092 2000-09-25 Jim Meyering <meyering@lucent.com>
9094 * md5.h (rol): Define (from GnuPG).
9096 * sha.c: Give credit (GnuPG) where due.
9097 (M): Use rol rather than open-coding it.
9098 Add a FIXME comment.
9100 2000-09-21 Jim Meyering <meyering@lucent.com>
9102 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9103 Reported by Michael Stone.
9105 2000-09-20 Jim Meyering <meyering@lucent.com>
9107 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9108 (noinst_HEADERS): Add sha.h.
9109 Based on code from Scott G. Miller and from GnuPG.
9111 2000-09-15 Jim Meyering <meyering@lucent.com>
9113 * regex.c: Update from libc.
9115 2000-09-10 Jim Meyering <meyering@lucent.com>
9117 * getopt.c (_getopt_internal): Update from glibc.
9119 2000-09-09 Jim Meyering <meyering@lucent.com>
9121 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9122 think it should be used as a general replacement for isascii.
9123 * fnmatch.c: Likewise.
9124 * mbswidth.c: Likewise
9125 * regex.c: Likewise.
9128 * userspec.c: Include sys/param.h and limits.h.
9130 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9131 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9132 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9133 UID, GID. Check range.
9135 2000-09-06 Jim Meyering <meyering@lucent.com>
9137 * getopt.c (_getopt_internal): Update from glibc.
9139 2000-08-30 Jim Meyering <meyering@lucent.com>
9141 * strftime.c: Merge in changes from GNU libc.
9143 2000-08-26 Jim Meyering <meyering@lucent.com>
9145 * closeout.c: Include "__fpending.h".
9146 (close_stdout_status): Return right away if there's nothing to flush.
9148 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9149 * __fpending.c: New file.
9150 * __fpending.h: New file.
9152 2000-08-07 Paul Eggert <eggert@twinsun.com>
9154 Standardize on "memory exhausted" instead of "Memory exhausted"
9155 or "virtual memory exhausted".
9156 * obstack.c (print_and_abort): Use "memory exhausted", not
9157 "virtual memory exhausted".
9158 * same.c (same_name): Invoke xalloc_die instead of printing
9160 * userspec.c (parse_user_spec): Likewise.
9161 * bumpalloc.h: comment fix
9162 * same.c, userspec.c: Include xalloc.h.
9164 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9165 not char *const and pointing to a constant array.
9166 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9167 (xrealloc): Comment fix.
9169 * userspec.c (parse_user_spec):
9170 Don't translate a message until just before returning,
9171 to avoid unnecessary translation.
9173 2000-08-07 Jim Meyering <meyering@lucent.com>
9175 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9176 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9177 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9178 getgroups.c, gethostname.c, getopt.h, group-member.c,
9179 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9180 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9181 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9182 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9183 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9184 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9185 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9186 yesno.c: Back out Copyright date changes for each file with no change
9187 this year. This eases coordination with other programs using the same
9188 source code modules. From Paul Eggert.
9190 2000-08-03 Greg McGary <greg@mcgary.org>
9192 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9193 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9194 (EXTEND_BUFFER): Use them.
9196 2000-08-01 Jim Meyering <meyering@lucent.com>
9198 * dirname.c (ISSLASH): Define.
9199 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9200 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9201 both `\' and `/' may be use as path separators.
9202 Based on a patch from Prashant TR.
9204 2000-07-31 Paul Eggert <eggert@twinsun.com>
9206 * quotearg.c (quotearg_n_options): Don't make the initial
9207 slot vector a constant, since it might get modified.
9209 2000-07-31 Jim Meyering <meyering@lucent.com>
9211 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9212 * obstack.c (print_and_abort): Likewise.
9214 2000-07-30 Paul Eggert <eggert@twinsun.com>
9216 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9217 buffer, so that the caller can always quote one small
9218 component of a "memory exhausted" message in slot 0.
9219 From a suggestion by Jim Meyering.
9221 2000-07-30 Jim Meyering <meyering@lucent.com>
9223 * makepath.c (make_path): Quote the other instance, too.
9225 * quotearg.c (N_STATIC_SLOTVECS): Define.
9226 (STATIC_BUF_SIZE): Define.
9227 (quotearg_n_options): Use only statically allocated storage when
9228 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9229 than STATIC_BUF_SIZE.
9231 2000-07-29 Jim Meyering <meyering@lucent.com>
9233 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9234 * dirname.c (dir_name): Likewise.
9236 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9238 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9239 (dir_name): Assert that there are no trailing slashes.
9241 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9243 * mbswidth.h (mbswidth): Add a flags argument.
9244 (mbswidth): New declaration.
9245 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9246 * mbswidth.c (mbswidth): Add a flags argument.
9247 (mbsnwidth): New function.
9249 2000-07-24 Jim Meyering <meyering@lucent.com>
9251 * mbswidth.c: Remove useless #else. From Bruno Haible.
9253 2000-07-23 Paul Eggert <eggert@twinsun.com>
9255 * mbswidth.c (_XOPEN_SOURCE):
9256 Don't define; this causes problems on Solaris 7.
9257 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9259 2000-07-23 Paul Eggert <eggert@twinsun.com>
9262 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9263 so that mbstate_t is always defined.
9265 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9266 be 1 in at least one GCC installation, and this configuration
9267 error is likely to be common. Ignoring MB_LEN_MAX hurts
9268 performance on hosts that have mbrtowc but have only unibyte
9269 locales, but I assume these hosts are rare.
9271 2000-07-23 Paul Eggert <eggert@twinsun.com>
9273 * quotearg.c: Streamline by invoking multibyte code only if needed.
9274 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9275 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9276 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9277 invoke multibyte primitives.
9279 2000-07-23 Jim Meyering <meyering@lucent.com>
9281 * basename.c (base_name): Add an assertion.
9283 2000-07-15 Bruno Haible <clisp.cons.org>
9285 * quotearg.c: When the system forces us to redefine mbstate_t,
9286 shadow its mbsinit function.
9288 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9290 * mbswidth.h: New file.
9291 * mbswidth.c: New file.
9292 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9293 (noinst_HEADERS): Add mbswidth.h.
9295 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9297 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9300 2000-07-15 Jim Meyering <meyering@lucent.com>
9302 * makepath.c: Include quote.h.
9303 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9304 corresponding argument in a `quote (...)' call.
9305 Give better diagnostics.
9307 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9308 (noinst_HEADERS): Add quote.h.
9310 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9311 from tar's src/misc.c.
9312 * quote.h: New file. Prototypes for same.
9314 2000-07-10 Paul Eggert <eggert@twinsun.com>
9316 From a suggestion by Bruno Haible.
9317 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9318 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9319 to decide whether to define the BeOS workaround macro;
9320 this adjusts to the change to AC_MBSTATE_T.
9322 2000-07-13 Paul Eggert <eggert@twinsun.com>
9324 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9326 * quotearg.c (quoting_style_args, quoting_style_vals,
9327 quotearg_buffer_restyled): Add support for
9328 clocale_quoting_style. Undo previous change to
9329 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9330 and "{RIGHT QUOTATION MARK}" msgids.
9332 2000-07-05 Paul Eggert <eggert@twinsun.com>
9334 The old behavior of quoting `like this' doesn't look good with
9335 newer, ISO-style fonts. See:
9336 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9338 Instead, quote "like this" by default. Let the translator
9339 tailor the locale-specific quoting behavior by providing
9340 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9342 * quotearg.c (N_): New macro.
9343 (gettext_default): New function.
9344 (quotearg_buffer_restyled): Use
9345 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9346 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9348 2000-07-09 Jim Meyering <meyering@lucent.com>
9350 * Most files: Update copyright dates to include 2000.
9352 2000-07-08 Jim Meyering <meyering@lucent.com>
9354 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9356 (xgethostname): Remove now-unnecessary #ifdef.
9357 Move declaration of `err' into loop where it's used.
9359 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9361 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9362 by allocating a larger buffer. Test the gethostname return value for
9363 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9364 returns an error and ENAMETOOLONG isn't defined.
9366 2000-07-05 Paul Eggert <eggert@twinsun.com>
9367 and Bruno Haible <haible@clisp.cons.org>
9369 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9371 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9373 * quotearg.c (struct quoting_options): Simplify quote_these_too
9376 2000-07-03 Jim Meyering <meyering@lucent.com>
9378 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9379 Reported by Bruno Haible.
9381 2000-07-04 Jim Meyering <meyering@lucent.com>
9383 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9384 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9387 2000-07-03 Paul Eggert <eggert@twinsun.com>
9388 and Bruno Haible <haible@clisp.cons.org>
9390 * quotearg.c (mbrtowc):
9391 Assign to *pwc, and return 1 only if result is nonzero.
9392 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9394 2000-07-03 Jim Meyering <meyering@lucent.com>
9396 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9397 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9400 2000-07-02 Jim Meyering <meyering@lucent.com>
9402 * quotearg.c (mbstate_t): Don't define here.
9404 2000-07-02 Jim Meyering <meyering@lucent.com>
9406 * nanosleep.c (SIGCONT): Define if not already defined.
9408 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9410 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9411 per change in ../m4/ls-mntd-fs.m4.
9412 (read_filesystem_list): Ignore symbolic links.
9414 2000-06-29 Jim Meyering <meyering@lucent.com>
9416 * same.c: Include <string.h> or <strings.h>, as appropriate,
9417 for declaration of strcmp.
9419 * long-options.c: Include <stdlib.h>, for declaration of exit.
9421 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9422 Avoid warning by casting result to `char *' to remove `const'.
9424 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9426 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9428 2000-06-26 Paul Eggert <eggert@twinsun.com>
9430 savedir now sets errno on failure and invokes xmalloc to get memory.
9431 Fix a couple of other minor bugs while we're at it.
9433 * savedir.c (<unistd.h>): Do not include; there's no need.
9434 (NAMLEN): Remove macro.
9435 (malloc, realloc): Remove decls.
9437 ("xalloc.h"): Include.
9438 (NAME_SIZE_DEFAULT): New macro.
9439 (savedir): Use xmalloc / xrealloc to allocate memory.
9440 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9441 Skip "" directory entries.
9442 Use strlen to calculate directory entry length, since the old method
9443 is rarely used these days and isn't worth supporting.
9444 Don't use a pointer after freeing it.
9445 Check for integer overflow when calculating allocation size.
9446 Use memcpy to copy entries, instead of stpcpy.
9447 Set errno properly when returning NULL.
9448 Check for readdir error.
9450 2000-06-26 Jim Meyering <meyering@lucent.com>
9452 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9454 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9456 * getusershell.c (xmalloc, xrealloc): Remove functions.
9458 Don't include <stdlib.h>. Don't declare malloc, realloc.
9460 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9462 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9464 2000-06-24 Jim Meyering <meyering@lucent.com>
9466 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9468 2000-06-21 Jim Meyering <meyering@lucent.com>
9470 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9472 2000-06-19 Paul Eggert <eggert@twinsun.com>
9474 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9475 (mbrtowc, mbstate_t): Define substitutes if
9476 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9477 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9478 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9480 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9482 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9483 than 1024, return a memory chunk of least possible size, instead
9484 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9485 Use free/xmalloc instead of xrealloc to avoid copying for very long
9488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9490 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9491 address, not strdup. Include <stdlib.h> and don't declare free().
9493 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9495 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9498 2000-06-21 Jim Meyering <meyering@lucent.com>
9500 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9501 (noinst_HEADERS): Add getstr.h.
9503 * getline.c (getstr): Move into a separate file.
9504 * getstr.c (getstr): New file, extracted from getline.c, with
9505 the following changes: new parameter, delim2; both delim[12]
9506 parameters have type `int', not `char'. The latter would lose
9507 with 8-bit delimiters.
9508 * getstr.h: New file.
9510 2000-06-19 Jim Meyering <meyering@lucent.com>
9512 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9514 2000-06-18 Jim Meyering <meyering@lucent.com>
9516 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9517 Besides, these days every porting target provides a mkdir function.
9519 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9520 (this snippet comes from src/system.h).
9522 2000-06-15 Paul Eggert <eggert@twinsun.com>
9524 * human.c (adjust_value): New function.
9525 (human_readable_inexact): Apply rounding style even when
9526 printing approximate values.
9528 2000-06-14 Paul Eggert <eggert@twinsun.com>
9530 * human.c (human_readable_inexact): Allow an input block
9531 size that is not a multiple of the output block size, and vice versa.
9532 Reported by Piergiorgio Sartor.
9534 2000-06-14 Paul Eggert <eggert@twinsun.com>
9536 * getdate.y (get_date): Apply relative times after time
9537 zone indicator, not before. Reported by Todd A. Jacobs.
9539 2000-06-13 Jim Meyering <meyering@lucent.com>
9541 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9543 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9545 2000-06-12 Paul Eggert <eggert@twinsun.com>
9547 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9549 2000-06-04 Paul Eggert <eggert@twinsun.com>
9551 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9553 2000-06-04 Jim Meyering <meyering@lucent.com>
9555 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9556 SunOS 4.1.4 for which gid_t is an unsigned type.
9558 2000-06-03 Jim Meyering <meyering@lucent.com>
9560 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9562 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9564 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9565 newer, don't install charset.alias.
9566 * config.charset: Change the Linux/glibc rules so they become empty
9567 on glibc-2.1 or newer.
9569 2000-06-02 Jim Meyering <meyering@lucent.com>
9571 * mountlist.c: Back out last change. Instead, do this...
9572 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9573 member using the same `ignore'-testing code.
9574 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9578 2000-05-29 Jim Meyering <meyering@lucent.com>
9580 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9581 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9583 2000-05-22 Jim Meyering <meyering@lucent.com>
9585 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9587 2000-05-18 Jim Meyering <meyering@lucent.com>
9589 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9590 back, too, since it may have been modified by allocate_entry.
9591 (hash_delete): Rewrite to use neither the assignment operator
9592 nor the comma operator in an if-expression.
9594 2000-05-15 Paul Eggert <eggert@twinsun.com>
9597 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9598 Remove; no longer needed.
9599 "quotearg.h": Add include.
9600 (file_name): Do not bother to explicitly initialize to NULL; it's less
9601 efficient on some hosts.
9602 (close_stdout_status): Remove test as to whether stdout was already
9603 closed; it breaks for the case "echo x | sort >&-".
9604 Quote file name colons.
9605 Do not assume that _("write error") lacks format strings.
9607 2000-05-15 Jim Meyering <meyering@lucent.com>
9609 * version-etc.c (version_etc_copyright): Update the copyright string
9610 used in all --version output.
9612 2000-05-14 Jim Meyering <meyering@lucent.com>
9614 * closeout.c (close_stdout_set_file_name): New function.
9615 (close_stdout_status): Use new file-scoped global.
9616 Return right away if fstat says the stdout file descriptor is invalid.
9617 * closeout.h (close_stdout_set_file_name): Declare.
9619 2000-05-10 Jim Meyering <meyering@lucent.com>
9621 * closeout.c [default_exit_status]: New file-scoped variable.
9622 (close_stdout_set_status): New function.
9623 * closeout.h (close_stdout_set_status): Declare.
9625 2000-05-08 Jim Meyering <meyering@lucent.com>
9627 * long-options.c: Don't include closeout.h.
9628 (parse_long_options): Don't call close_stdout for --version.
9630 2000-05-06 Jim Meyering <meyering@lucent.com>
9632 * strnlen.c: Undefine __strnlen and strnlen.
9633 [!weak_alias]: Define __strnlen to strnlen.
9635 * atexit.c: New file, from libiberty.
9637 2000-05-06 Jim Meyering <meyering@lucent.com>
9639 * closeout.c (close_stdout_status): Also check for errors on the
9642 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9644 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9645 instead of xmalloc, xrealloc, path_concat.
9646 (locale_charset): Treat empty environment variables as absent.
9647 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9649 2000-05-04 Jim Meyering <meyering@lucent.com>
9651 * getopt.c: Update from glibc.
9652 * obstack.c: Likewise.
9653 * obstack.h: Likewise.
9654 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9656 * regex.h: Likewise.
9657 * strndup.c: Likewise.
9658 * strnlen.c: New file, from glibc.
9660 2000-05-01 Jim Meyering <meyering@lucent.com>
9662 * full-write.c (full_write): Remove `FIXME' part of comment.
9664 2000-04-29 Jim Meyering <meyering@lucent.com>
9666 * path-concat.c: Declare strdup only if it's not defined.
9667 * canon-host.c: Likewise.
9669 2000-04-28 Jim Meyering <meyering@lucent.com>
9671 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9672 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9673 included first, then limits.h is included by locale.h by libintl.h.
9674 From John David Anglin.
9676 2000-04-25 Jim Meyering <meyering@lucent.com>
9678 * makepath.c (S_IRWXUGO): Define.
9679 (make_path): Always perform explicit chmod if MODE specifies any
9680 of the `special' permission bits. Prompted by a bug report against
9681 install from Mate Wierdl and Joost van Baal.
9683 2000-04-18 Jim Meyering <meyering@lucent.com>
9687 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9688 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9690 2000-04-17 Jim Meyering <meyering@lucent.com>
9692 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9693 the definition of it to rpl_strftime also defined-away the system's
9696 2000-04-15 Jim Meyering <meyering@lucent.com>
9698 Use `C' to denote so-called `contiguous' files, the same way
9700 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9701 (ftypelet): Use S_ISCTG.
9702 From Michael Deutschmann.
9704 2000-04-14 Jim Meyering <meyering@lucent.com>
9706 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9708 2000-04-08 Jim Meyering <meyering@lucent.com>
9710 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9711 names don't conflict. Reported by Eli Zaretskii.
9713 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9715 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9716 bug. Deal with the different error behavior of Irix iconv.
9718 2000-04-07 Jim Meyering <meyering@lucent.com>
9720 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9721 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9723 2000-04-05 Jim Meyering <meyering@lucent.com>
9725 Portability tweaks required for ultrix4.3.
9726 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9727 * readutmp.c: Include sys/types.h before sys/stat.h.
9728 * canon-host.c: Declare strdup.
9729 * path-concat.c: Likewise.
9730 From John David Anglin.
9732 2000-04-04 Jim Meyering <meyering@lucent.com>
9734 Be more DOS 8.3-friendly.
9735 * ref-add.sin: Renamed from ref-add.sed.in.
9736 * ref-del.sin: Renamed from ref-del.sed.in.
9737 * Makefile.am: Reflect renaming.
9738 Reported by Eli Zaretskii.
9740 Use a temporary file name that won't clash with `charset.alias'
9741 in the DOS 8.3 name space.
9742 * Makefile.am (charset_tmp): Define.
9743 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9744 (uninstall-local): Likewise.
9745 Reported by Eli Zaretskii.
9747 2000-03-29 Paul Eggert <eggert@twinsun.com>
9749 * time/strftime.c (my_strftime): Make sure we call the system
9750 strftime, not ourselves, when invoking the underlying strftime.
9752 2000-03-24 Jim Meyering <meyering@lucent.com>
9754 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9755 (charset_alias): Define.
9756 (install-exec-local): Factor out common code.
9757 (uninstall-local): Split lines longer than 80.
9758 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9760 (.sed.in.sed): New rule. Don't redirect directly to $@.
9761 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9763 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9765 * config.charset: Output a line containing "Packages using this file".
9766 * ref-add.sed.in, ref-del.sed.in: New files.
9767 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9768 ref-del.sed): New rules.
9770 2000-03-17 Jim Meyering <meyering@lucent.com>
9772 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9773 Otherwise, include <strings.h>
9775 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9777 * unicodeio.c (utf8_wctomb): New function.
9778 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9779 format instead of in UCS-4 with platform dependent endianness.
9781 2000-03-07 Paul Eggert <eggert@twinsun.com>
9783 * savedir.c (savedir): Work even if directory size is
9784 negative; this can happen with some screwy NFS configurations.
9786 2000-03-06 Jim Meyering <meyering@lucent.com>
9788 * localcharset.c (get_charset_aliases): Don't try to free file_name
9789 if it's NULL (because we ran out of memory). From Bruno Haible.
9791 2000-03-05 Jim Meyering <meyering@lucent.com>
9793 * localcharset.c ("path-concat.h"): Include.
9794 (get_charset_aliases): Use path_concat instead of ANSI string
9797 * unicodeio.h (PARAMS): Define.
9798 Use it to guard prototype.
9800 2000-03-04 Jim Meyering <meyering@lucent.com>
9802 * Makefile.am (install-exec-local): Create $(libdir) before installing
9804 (uninstall-local): Uncomment this rule so `make distcheck' works
9807 * unicodeio.c (<errno.h>): Include it.
9808 (errno): Declare if not defined.
9810 * localcharset.c: Add Bruno's comment justifying use of volatile.
9812 * config.charset: New version, incorporating remarks from a linux
9813 i18n mailing list. From Bruno Haible.
9815 2000-03-02 Jim Meyering <meyering@lucent.com>
9817 * Makefile.am (EXTRA_DIST): Add config.charset.
9819 2000-03-01 Jim Meyering <meyering@lucent.com>
9821 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9822 * unicodeio.c: Likewise.
9824 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9826 * config.charset: New file.
9827 * localcharset.c: New file.
9828 * unicodeio.h, unicodeio.c: New files.
9829 * Makefile.am (DEFS): Add -DLIBDIR=...
9830 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9831 (noinst_HEADERS): Add unicodeio.h.
9832 (all-local, install-exec-local, charset.alias): New targets.
9834 2000-02-28 Paul Eggert <eggert@twinsun.com>
9836 * quotearg.c (ALERT_CHAR): New macro.
9837 (quotearg_buffer_restyled): Use it.
9839 2000-02-27 Jim Meyering <meyering@lucent.com>
9841 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9842 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9844 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9845 not `#if STDC_HEADERS'.
9846 Declare malloc if needed.
9848 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9849 now that autoconf always defines the HAVE_DECL_ symbols.
9850 * human.c: Likewise.
9852 * strtoumax.c: Likewise.
9854 * backupfile.c: Arrange for cpp to fail if the configure-time
9855 declaration check was not run.
9857 * human.c: Likewise.
9859 * strtoumax.c: Likewise.
9861 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9862 then first look up the entire `.'-containing string as a login name.
9864 2000-02-18 Paul Eggert <eggert@twinsun.com>
9866 * getdate.y: Handle two-digit years with leading zeros correctly.
9867 (textint): New typedef.
9868 (parser_control): Member year changed from int to textint.
9870 (YYSTYPE): Removed; replaced by %union with int and textint members.
9871 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9872 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9873 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9874 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9875 (date, number, to_year): Use width of number in digits, not its value,
9876 to determine whether it's a 2-digit year, or a 2-digit time.
9877 (yylex): Store number of digits of numeric tokens.
9878 Reported by John Kendall.
9880 (parser_control): Changed from struct parser_control to typedef (for
9881 consistency). All uses changed.
9883 (tID): Removed; not used.
9884 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9886 2000-02-14 Paul Eggert <eggert@twinsun.com>
9888 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9889 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9891 2000-02-12 Jim Meyering <meyering@lucent.com>
9893 * userspec.c (ISDIGIT): Define it.
9894 (isdigit): Remove definition.
9895 (is_number): Use ISDIGIT, not isdigit.
9896 <libintl.h>: Include.
9898 (parse_user_spec): Mark translatable strings.
9900 2000-02-10 Jim Meyering <meyering@lucent.com>
9902 With these changes, nanosleep.[ch] are finally enough like the other
9903 lib/* replacement files to compile on a few more losing systems.
9905 * nanosleep.h: Don't include config.h.
9906 Remove prototype from declaration of nanosleep.
9907 (PARAMS): Remove now-unneeded definition.
9908 * nanosleep.c: #undef nanosleep.
9909 (rpl_nanosleep): Rename from nanosleep.
9911 2000-02-03 Jim Meyering <meyering@lucent.com>
9913 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9914 rather than with `#if HAVE_UTMPNAME'.
9916 2000-02-01 Jim Meyering <meyering@lucent.com>
9918 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9920 2000-01-31 Jim Meyering <meyering@lucent.com>
9922 * nanosleep.h (nanosleep): Guard declaration with
9923 `#if ! HAVE_DECL_NANOSLEEP'.
9924 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9925 the declaration in that vendor's sys/timers.h.
9926 Reported by Christian Krackowizer.
9928 * quotearg.c (ISASCII): Add #undef and move definition to follow
9929 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9930 (ISPRINT): Likewise.
9931 Reported by Tom Tromey.
9933 2000-01-30 Jim Meyering <meyering@lucent.com>
9935 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9936 uses of ->ut_name. The latter doesn't work with new Linux header files
9937 where only utmpx.ut_user is declared.
9939 * readutmp.h (UT_USER): Define.
9941 2000-01-23 Jim Meyering <meyering@lucent.com>
9943 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9946 2000-01-22 Jim Meyering <meyering@lucent.com>
9948 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9949 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9950 Required for some AIX systems. Reported by Christian Krackowizer.
9951 [TESTING] (main): New function.
9953 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9954 * dirname.c (dir_name): Support for DOS-style file names with drive
9957 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9959 * strverscmp.c (ISDIGIT): Define.
9960 (strverscmp): Use ISDIGIT, not isdigit.
9962 2000-01-17 Paul Eggert <eggert@twinsun.com>
9964 * nanosleep.c (nanosleep):
9965 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9966 POSIX.1 doesn't require SA_INTERRUPT and some systems
9967 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9968 it's been part of POSIX.1 since day 1 (in 1988).
9970 2000-01-17 Jim Meyering <meyering@lucent.com>
9972 * interlock: Remove unused file. Reported by François Pinard.
9974 2000-01-16 Paul Eggert <eggert@twinsun.com>
9976 * quotearg.c (quotearg_buffer_restyled): Do not quote
9977 alert, backslash, formfeed, and vertical tab unnecessarily in
9978 shell quoting style.
9981 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9982 Free Software Foundation, Inc.
9983 Copying and distribution of this file, with or without modification,
9984 are permitted provided the copyright notice and this notice are preserved.