1 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
3 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
4 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
5 Problem reported by Denis Excoffier in
6 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
8 2006-06-19 Simon Josefsson <jas@extundo.com>
10 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
12 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
14 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
16 2006-06-17 Bruno Haible <bruno@clisp.org>
18 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
20 2006-06-17 Bruno Haible <bruno@clisp.org>
22 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
23 problem on Solaris 2.5.1.
25 2006-06-16 Eric Blake <ebb9@byu.net>
27 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
28 * unicodeio.c [!defined errno]: Likewise.
29 * strtol.c [!defined errno]: Likewise.
30 * strtod.c [!defined errno]: Likewise.
32 2006-06-15 Bruno Haible <bruno@clisp.org>
34 * stdint_.h: Rewritten to be fully auto-configured.
35 Fixes bug on HP-UX/IA64.
37 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
39 * getdate.y (__attribute__): Don't define if already defined.
40 Problem reported by Larry Jones.
41 * utimens.c (__attribute__): Likewise.
43 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
45 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
46 reported by Andreas Schwab.
48 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
49 Bruno Haible <bruno@clisp.org>
51 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
53 2006-05-26 Martin Lambers <marlam@marlam.de>
55 * getpass.c: Updates the test for the native W32 API, and adds
56 missing includes, thus fixing compilation warnings.
58 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
60 * tempname.c (small_open, large_open): New macros.
61 (__open, __open64) [!_LIBC]: Remove.
62 (__gen_tempname): Use small_open and large_open instead of __open
63 and __open64. This fixes a portability bug on HP-UX 11.11i
64 reported by Simon Wing-Tang in
65 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
67 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
69 * exclude.c (exclude_fnmatch): New function.
70 (excluded_file_name): Call exclude_fnmatch.
71 * exclude.h (excluded_file_name): New prototype
73 2006-05-24 Bruno Haible <bruno@clisp.org>
75 * printf-args.c (printf_fetchargs): Turn NULL pointers for
76 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
77 Reported by Thorsten Maerz <torte@netztorte.de> via
78 Aaron Stone <aaron@serendipity.cx>.
80 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
82 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
83 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
84 (my_usleep): Don't mishandle maximum value.
86 2006-05-19 Jim Meyering <jim@meyering.net>
88 * getugroups.c: Correct an outdated comment. From Bruno Haible.
90 2006-05-17 Bruno Haible <bruno@clisp.org>
93 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
95 2006-05-17 Bruno Haible <bruno@clisp.org>
97 * stdint_.h: Fix recognition of Cygwin.
99 2006-05-11 Jim Meyering <jim@meyering.net>
101 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
103 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
105 * crc.c (crc32_update): Remove unnecessary L suffix.
106 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
107 unwanted sign propagation, e.g., on hosts with 64-bit int.
108 There still are some problems with reeelly weird theoretical hosts
109 (e.g., 33-bit int) but it's not worth worrying about now.
110 * sha1.c (rol): Likewise.
111 (K1, K2, K3, K4): Remove unnecessary L suffix.
113 2006-05-10 Bruno Haible <bruno@clisp.org>
115 * des.c: Cast to avoid warnings.
117 2006-05-10 Simon Josefsson <jas@extundo.com>
119 * md4.c: Typo fix, update copyright years.
120 (K1, K2): Don't use L because it turn computations into 64-bit on
123 2006-05-09 Bruno Haible <bruno@clisp.org>
125 * xvasprintf.c: Include limits.h, string.h, xsize.h.
126 (EOVERFLOW): Define fallback value.
127 (xstrcat): New function.
128 (xvasprintf): Recognize the special case of a string concatenation.
130 2006-05-01 Bruno Haible <bruno@clisp.org>
132 * stdint_.h: Shorter URL.
133 * inttypes.h: Likewise.
135 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
137 * verify.h: Document the internals better. Most of this change
138 was written by Bruno Haible.
140 2006-04-29 Bruno Haible <bruno@clisp.org>
142 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
143 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
145 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
147 * getdate.y (get_date): When adding relative date, start with the
148 initial time, not with the result of the first mktime call.
150 2006-04-23 Bruno Haible <bruno@clisp.org>
152 * copy-file.c: Include <unistd.h> unconditionally.
153 * execute.c: Likewise.
154 * fatal-signal.c: Likewise.
155 * findprog.c: Likewise.
156 * mkdtemp.c: Likewise.
159 * wait-process.h: Likewise.
161 2006-04-23 Bruno Haible <bruno@clisp.org>
163 * fwriteerror.c (fwriteerror): Call fclose also when an error
164 condition was already detected.
165 Reported by Ben Pfaff <blp@cs.stanford.edu>.
167 2006-04-19 Derek Price <derek@ximbiot.com>
168 Eric Blake <ebb9@byu.net>
170 * inttypes.h: Correct grammar in comment.
172 2006-04-18 Derek Price <derek@ximbiot.com>
173 Paul Eggert <eggert@cs.ucla.edu>
175 * inttypes.h: New file.
176 * strtoimax.c: Assume <inttypes.h>.
178 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
180 * utimens.c (futimens): glibc futimesat messes up if /proc
181 isn't mounted. Problem reported by Kir Kolyshkin.
183 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
185 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
186 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
187 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
189 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
191 Merge regex changes from libc, removing some of our
192 POSIX-conformance changes that were rejected and redoing them in a
195 * regcomp.c (re_compile_internal, init_dfa):
196 Length arg is now size_t, not Idx. All uses changed.
197 (peek_token): Forward decl now says internal_function.
198 (__re_error_msgid, __re_error_msgid_idx):
199 Now static rather than extern with attribute_hidden.
200 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
201 For some reason libc prefers K&R style defns for external functions.
202 (regerror) [!defined _LIBC]: Likewise.
203 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
204 (seek_collating_symbol_entry, lookup_collation_sequence_value):
205 (build_range_exp, build_collating_symbol):
207 (re_compile_fastmap): Use '\0' to memset, not 0.
208 (utf8_sb_map): Make the calculations more obvious.
209 (init_dfa, parse_bracket_exp, build_charclass_op):
210 Call calloc and cast result, as glibc does.
211 (init_word_char, fetch_token, peek_token, peek_token_bracket):
212 (build_range_exp, build_collating_symbol):
213 Now internal functions.
215 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
217 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
218 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
219 Don't depend on VMS; depend on __VMS instead, for POSIX
221 (regoff_t): Define to ssize_t, not long int.
223 Remove the REG_ macros named below. Instead, make the old names
224 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
226 (REG_BACKSLASH_ESCAPE_IN_LISTS):
227 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
228 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
229 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
230 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
231 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
232 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
233 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
234 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
235 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
236 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
237 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
238 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
239 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
240 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
241 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
242 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
244 Remove. All uses replaced by the old RE_* names.
245 (RE_BACKSLASH_ESCAPE_IN_LISTS):
246 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
247 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
248 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
249 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
250 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
251 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
252 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
253 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
254 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
255 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
256 Don't bother having these macros be independent of each others'
257 values, since they no longer exist in the POSIX name space.
259 Rename the following member names back to their old names,
260 unless !__USE_GNU_REGEX. All uses changed back.
261 (buffer): Renamed from re_buffer.
262 (allocated): Renamed from re_allocated.
263 (used): Renamed from re_used.
264 (syntax): Renamed from re_syntax.
265 (fastmap): Renamed from re_fastmap.
266 (translate): Renamed from re_translate.
267 (can_be_null): Renamed from re_can_be_null.
268 (regs_allocated): Renamed from re_regs_allocated.
269 (fastmap_accurate): Renamed from re_fastmap_accurate.
270 (no_sub): Renamed from re_no_sub.
271 (not_bol): Renamed from re_not_bol.
272 (not_eol): Renamed from re_not_eol.
273 (newline_anchor): Renamed from re_newline_anchor.
274 (num_regs): Renamed from rm_num_regs.
275 (start): Renamed from rm_start.
276 (end): Renamed from rm_end.
278 (free_state): Move up a bit.
280 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
282 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
283 when that is what is intended.
284 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
285 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
287 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
288 All uses changed back to re_malloc, etc. It's now the caller's
289 responsibility to check for overflow; all callers changed.
290 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
291 (re_x2nrealloc): Remove.
292 (free_state): Remove decl.
294 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
295 (re_set_registers, re_exec):
298 2006-01-31 Roland McGrath <roland@redhat.com>
300 * regcomp.c (calc_eclosure_iter): Remove dead variables.
301 Reported by Mike Frysinger <vapier@gentoo.org>.
303 2006-01-15 Andreas Jaeger <aj@suse.de>
306 * regex_internal.c (re_string_reconstruct): Adjust for
307 build_wcs_upper_buffer change.
308 (build_wcs_upper_buffer): Change return type.
310 2005-12-10 Ulrich Drepper <drepper@redhat.com>
312 * regex_internal.h: Include <stdint.h> if available.
314 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
316 * regex_internal.h (SIZE_MAX): Provide a default definition.
318 2005-10-14 Ulrich Drepper <drepper@redhat.com>
320 * regcomp.c: Adjust for changed secondary hash function.
322 2005-09-30 Ulrich Drepper <drepper@redhat.com>
324 * regex.h: Pretty printing.
325 Clean up namespace a bit.
327 2005-09-30 Jakub Jelinek <jakub@redhat.com>
329 * regexec.c (update_cur_sifted_state, check_arrival,
330 check_arrival_add_next_nodes): Avoid using uninitialized variable.
332 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
333 Ulrich Drepper <drepper@redhat.com>
336 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
337 (bitset_word_t): Renamed from bitset_word. All uses changed.
339 2005-09-22 Ulrich Drepper <drepper@redhat.com>
342 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
343 * regcomp.c: Remove unnecessary uses of
344 unsigned RE_TRANSLATE_TYPE.
345 * regex_internal.h: Likewise.
346 * regex_internal.c: Likewise.
347 * regexec.c: Likewise.
348 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
350 2005-09-07 Ulrich Drepper <drepper@redhat.com>
352 * regexec.c (find_recover_state): Remove unnecessary
354 (transit_state_bkref): Make DFA a const pointer.
355 (get_subexp): Likewise.
356 (check_arrival): Likewise.
357 (update_cur_sifted_state): Likewise.
358 (re_search_internal): Likewise.
359 (prune_impossible_nodes): Likewise.
360 (acquire_init_state_context): Likewise.
361 (proceed_next_node): Likewise.
362 (set_regs): Likewise.
363 (free_fail_stack_return): Likewise.
364 (check_arrival_expand_ecl): Mark DFA parameter as const.
365 (check_arrival_expand_ecl_sub): Likewise.
366 (check_subexp_limits): Likewise.
367 (sub_epsilon_src_nodes): Likewise.
368 (add_epsilon_src_nodes): Likewise.
369 (merge_state_array): Likewise.
370 (update_regs): Likewise.
371 (build_trtable): Likewise.
372 (sift_states_backward): Mark MCTX parameter as const.
373 (build_sifted_states): Likewise.
374 (update_cur_sifted_state): Likewise.
375 (sift_states_mkref): Likewise.
376 (check_arrival_expand_ecl): Mark eclosure as const.
377 (check_dst_limits_calc_pos_1): Likewise.
378 * regex_internal.h (re_match_context_t): Make dfa a const
381 2005-09-06 Ulrich Drepper <drepper@redhat.com>
383 * regexec.c (merge_state_with_log): Define dfa as const pointer.
384 (transit_state_sb): Likewise.
385 (transit_state_mb): Likewise.
386 (sift_states_iter_mb): Likewise.
387 (check_arrival_add_next_nodes): Likewise.
388 (check_node_accept_bytes): Change first parameter to pointer-to-const.
389 [_LIBC] (re_search_2_stub): Use mempcpy.
391 * regex_internal.c (re_string_reconstruct): Avoid calling
392 mbrtowc for very simple UTF-8 case.
394 * regex_internal.c (re_acquire_state): Make DFA pointer arg
396 (re_acquire_state_context): Likewise.
397 * regex_internal.h: Adjust prototypes.
399 * regex.c: Prevent using C++ compilers.
401 * regex_internal.c (re_acquire_state): Minor code rearrangement.
402 (re_acquire_state_context): Likewise.
404 2006-03-29 Mark D. Baushke <mdb@gnu.org>
405 Bruno Haible <bruno@clisp.org>
407 * stdint_.h: On OpenBSD, don't redefine types already included in
408 <sys/types.h> and <inttypes.h>.
410 2006-03-24 Eric Blake <ebb9@byu.net>
412 * time_r.c (copy_string_result): Remove, as it is no longer used.
414 2006-03-24 Simon Josefsson <jas@extundo.com>
416 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
417 including some doc fixes.
418 (base64_encode_alloc): Fix +1 bug on allocation failures.
420 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
422 * base64.c (base64_encode): Do not read past end of array with
423 unsanitized input on systems with CHAR_BIT > 8.
425 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
427 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
428 Typedef to long int, not to off_, as POSIX will likely change
431 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
433 * argp-help.c (validate_uparams): Fix typo
434 * argp-parse.c (argp_default_options): Consistently begin help
435 messages with a lowercase letter.
437 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
439 * time_r.h (asctime_r, ctime_r): Remove. These functions can
440 overrun buffers and shouldn't be used (much as gets shouldn't be
442 * time_r.c (asctime_r, ctime_r): Likewise.
444 2006-03-08 Simon Josefsson <jas@extundo.com>
446 * gc-gnulib.c (randomize): Don't open files called 'no', they
447 signal that configure disabled the device.
449 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
451 * c-stack.c: Include unistd.h unconditionally, since we now assume
453 * getlogin_r.c: Likewise.
454 * getlogin_r.h: Likewise.
456 * pagealign_alloc.c: Likewise.
457 * unistd_.h: Remove; no longer needed.
459 2006-03-07 Simon Josefsson <jas@extundo.com>
461 * unistd_.h: New file.
463 2006-03-07 Simon Josefsson <jas@extundo.com>
465 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
467 2006-03-01 Simon Josefsson <jas@extundo.com>
469 * readline.c: Fix typo, tiny patch from Stepan Kasal
472 2006-02-28 Simon Josefsson <jas@extundo.com>
474 * getopt.c: Protect #include of unistd.h, for MSVS.
476 2006-02-27 Simon Josefsson <jas@extundo.com>
478 * base64.h: Indent #define's. From Jim Meyering
481 2006-02-27 Jim Meyering <jim@meyering.net>
483 Revert the change of 2006-02-24, so these files can continue
484 to be sync'd from gettext.
485 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
488 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
490 * glob.c: Say "invalid" rather than "illegal" in comments.
492 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
494 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
496 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
498 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
499 AT_FDCWD exceeds INT_MAX.
500 * openat.h (AT_FDCWD): Likewise.
502 2006-02-14 Jim Meyering <jim@meyering.net>
506 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
507 failure on deficient systems, and simplify gnulib lgpl dependencies.
508 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
509 xmalloc/lstat combination. Based on a patch from Bruno Haible.
511 * xalloc-die.c: Remove unused definition of N_.
513 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
515 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
517 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
519 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
520 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
522 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
524 * argp-namefrob.h: Restore changes accidentally lost during the
525 "autoupdate" on 2005-12-12.
527 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
529 * fnmatch.c (L_): Renamed from L, to work around a bug in
530 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
531 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
534 2006-01-26 Simon Josefsson <jas@extundo.com>
536 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
537 prototype is visible on mingw32.
539 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
542 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
545 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
547 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
548 attempt to open for write; this always fails, at least on POSIX
549 hosts. This reinstates the 2006-01-09 change, which was
550 inadvertently removed.
552 2006-01-26 Bruno Haible <bruno@clisp.org>
553 Paul Eggert <eggert@cs.ucla.edu>
556 [(! (defined __cplusplus || defined __BEOS__)
558 && !(defined __HP_cc || defined __xlc__
559 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
561 #define to signed char in these cases too; this simplifies
562 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
563 etc., separately) and makes it more conservative.
565 2006-01-21 Jim Meyering <jim@meyering.net>
567 Sync from the stable (b5) branch of coreutils:
569 * fts.c (fts_children): Don't let close() clobber errno from
572 * fts.c (fts_stat): When following a symlink-to-directory,
573 don't necessarily interpret stat-fails+lstat-succeeds as indicating
574 a dangling symlink. That can also happen at least for ELOOP.
575 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
576 FYI, this bug predates the inclusion of fts.c in coreutils.
578 * fts.c (fts_open): Put new maxarglen declaration and uses
579 in their own block, so pre-c99 compilers don't object.
581 Avoid the double-free (first in fts_read, second in fts_close) that
582 would occur when an `active' directory is made inaccessible (e.g.,
583 via chmod a-x) during a traversal.
584 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
585 before returning. Reproduce this failure by
586 mkdir -p a/b; cd a; chmod a-x . b
587 Reported by Stavros Passas.
589 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
591 * argp-namefrob.h: Bugfix. Remove stray #
593 2006-01-25 Bruno Haible <bruno@clisp.org>
595 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
597 Reported by Paul Eggert.
599 2006-01-25 Jim Meyering <jim@meyering.net>
601 * fileblocks.c: Remove more useless parentheses.
602 * readutmp.h: Likewise.
604 2006-01-24 Bruno Haible <bruno@clisp.org>
606 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
608 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
611 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
612 to avoid problems with the built-in _Bool type.
613 Reported by Paul Eggert on 2005-11-26.
615 2006-01-24 Jim Meyering <jim@meyering.net>
617 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
619 2006-01-24 Simon Josefsson <jas@extundo.com>
621 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
624 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
626 Work around porting bugs reported by Dieter in
627 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
628 * getopt.c (_NOPROTO): Remove; no longer needed.
629 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
630 Include "getopt.h" first, to check interface.
631 (getenv): Declare only if defined HAVE_DECL_GETENV &&
633 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
634 (__strndup): Revert to K&R-style function dfns, the glibc style.
635 * strnlen.c: Don't claim it's taken from glibc; it's not.
636 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
637 Include strnlen.h first, to get prototype properly.
638 (strnlen): Renamed from __strnlen.
641 2006-01-23 Ulrich Drepper <drepper@redhat.com>
643 These changes imported from libc.
644 * getopt.c: Use __fxprintf instead of inline stream orientation
645 test and two separate function calls.
646 * strndup.c (__strndup): Add libc_hidden_def.
648 2006-01-22 Bruno Haible <bruno@clisp.org>
650 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
651 temporary buffer for sprintf, take into account the precision also
652 for 'd', 'i', 'u', 'o', 'x', 'X'.
654 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
656 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
657 to pacify gcc -Wswitch-default.
659 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
661 * argp-help.c (usage_long_opt): Do not print DOC options.
662 (__argp_base_name): Removed
663 * argp-namefrob.h (__argp_basename): Removed definition. Was a
665 (__argp_base_name): Provide macro definition or extern declaration
666 depending on the configuration
668 2006-01-20 Simon Josefsson <jas@extundo.com>
670 * inet_ntop.h: Unconditionally include sys/socket.h.
672 2006-01-19 Simon Josefsson <jas@extundo.com>
674 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
676 2006-01-12 Simon Josefsson <jas@extundo.com>
678 * base64.c: Fix warning, reported by Bruno Haible
679 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
681 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
684 * md5.c: Fix commentary typos.
685 (alignof, UNALIGNED_P): No need for a GCC-specific version.
686 * md5.h (__attribute__): Remove; unused.
687 * sha1.c: Fix commentary to match md5 better.
688 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
689 so that we don't need to worry about alignment. All uses changed.
690 This merges the 2005-10-28 md5 change into sha1.
692 2006-01-11 Jim Meyering <jim@meyering.net>
695 * md5.c (OP): Fix spacing.
697 2006-01-11 Simon Josefsson <jas@extundo.com>
699 * stdint_.h (SIZE_MAX): Add missing (.
701 2006-01-10 Bruno Haible <bruno@clisp.org>
703 * argp.h (__const): Remove macro. Use const instead.
704 * argp-fmtstream.h (__const): Likewise.
705 * glob_.h (__const): Remove macro.
706 * glob-libc.h: Use const instead of __const.
708 2006-01-10 Jim Meyering <jim@meyering.net>
710 Avoid the double-free (first in fts_read, second in fts_close) that
711 would occur when an `active' directory is made inaccessible (e.g.,
712 via chmod a-x) during a traversal.
713 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
714 before returning. Reproduce this failure by
715 mkdir -p a/b; cd a; chmod a-x . b
716 Reported by Stavros Passas.
719 * sha1.c: Tweak grammar in a comment.
721 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
723 * regex_internal.h (BITSET_WORD_BITS):
724 Work around a bug in 64-bit PGC (before version 6.1-2), where the
725 preprocessor mishandles large unsigned values as if they were signed.
726 Problem reported by Claudio Fontana in
727 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
729 2006-01-10 Simon Josefsson <jas@extundo.com>
731 * socket_.h: New file.
733 2006-01-10 Bruno Haible <bruno@clisp.org>
735 * localcharset.c: Update from GNU gettext.
737 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
740 * chdir-long.c (cdb_free): Don't bother trying to open directory
741 for write access: POSIX says that must fail.
742 * fts.c (diropen): Likewise.
743 * save-cwd.c (save_cwd): Likewise.
744 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
745 well, for minor improvements on hosts that lack O_DIRECTORY.
746 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
747 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
748 Fall back on chown if open failed with EACCES.
750 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
751 Report an error at compile-time if only a 1-second nominal clock
754 * lchmod.h: New file.
755 * mkdir-p.c: Include lchmod.h, lchown.h.
756 (make_dir_parents): Use lchown rather than chown, and
757 lchmod rather than chmod.
759 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
760 too. Problem with "none" reported by Bob Proulx. Problem with
761 "proc" reported by n0dalus.
763 * mountlist.c: Include <limits.h>.
764 (dev_from_mount_options)
765 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
766 New function. It no longer assumes "dev=" has the System V meaning
767 on Linux (since it doesn't). It also parses "dev=" more carefully.
768 (read_file_system_list)
769 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
770 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
773 * posixtm.h (PDS_PRE_2000): New macro.
774 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
775 All usages changed. Reject dates outside the range 1969-1999 if
776 PDS_PRE_2000 is used.
778 2006-01-09 Jim Meyering <jim@meyering.net>
782 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
784 * chdir-safer.h, chdir-safer.c: New files.
786 * modechange.c (mode_compile): Reject an invalid mode string
787 that starts with an octal digit. From Andreas Gruenbacher.
789 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
790 and dup to open_safer and dup_safer, respectively.
791 (openat_permissive): Fix typo in comment.
793 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
794 "gettext.h"; either no longer needed or are guaranteed by openat.h.
795 (_): Remove; no longer needed.
796 (openat): Renamed from rpl_openat; no need for rpl_openat
797 since openat.h renames openat for us.
798 Replace most of the body with a call to openat_permissive,
799 to avoid duplicate code.
800 Port to (probably hypothetical) environments were mode_t is
802 (openat_permissive): Require mode arg, so that we can check
803 types better. Put it just after flags. Change cwd failure
804 indicator from pointer-to-bool to pointer-to-errno-value.
806 Invoke openat_save_fail and/or openat_restore_fail if
807 cwd_errno is null, so that openat can call us.
808 (openat_permissive, fdopendir, fstatat, unlinkat):
809 Simplify errno handling to avoid some duplicate code,
810 as it's OK to set errno on success.
811 * openat.h: Revamp code so that function macros depend on
812 __OPENAT_PREFIX only, not also on AT_FDCWD.
813 (openat_ro): Remove. Caller changed to use openat_permissive.
814 (openat_permissive): Now a macro, if not a function.
815 (openat_restore_fail, openat_save_fail): Now always functions,
816 since mkdirat needs them even if __OPENAT_PREFIX is defined.
818 * openat-priv.h: New file, defining macros used by mkdirat.c
820 * mkdirat.c: Include openat-priv.h.
821 Remove definitions of macros defined therein.
822 * openat.c: Likewise.
824 * mkdirat.c (mkdirat): New file and function.
825 * openat.h (mkdirat): Declare.
827 * openat.c (fdopendir): Don't change errno when returning non-NULL.
829 * openat.h (openat_permissive): Declare.
832 * openat.c (EXPECTED_ERRNO): New macro.
833 (openat_permissive): New function -- used in remove.c rewrite.
834 (all functions): Set errno just before returning, only if there
835 was an actual failure.
836 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
838 Emulate openat-family functions using Linux's procfs, if possible.
839 Idea and some code based on Ulrich Drepper's glibc changes.
841 * openat.c: (BUILD_PROC_NAME): New macro.
842 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
843 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
844 before falling back on save_cwd and restore_cwd.
845 (fdopendir, fstatat, unlinkat): Likewise.
847 * openat.c (fstatat, unlinkat): Perform the syscall directly,
848 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
850 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
851 as second argument to va_arg. Otherwise, some versions of gcc
852 warn that `if this code is reached, the program will abort'.
854 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
858 Add POSIX ACL support
859 * acl.h (copy_acl, set_acl): Add declarations.
860 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
861 systems other than Linux.
862 (chmod_or_fchmod): New function: use fchmod when possible,
864 (file_has_acl): Add a POSIX ACL implementation, with a
865 Linux-specific subcase.
866 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
867 S_ISVTX from one file to another. Fall back to fchmod/chmod when
868 acls are unsupported.
869 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
870 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
873 2006-01-09 Bruno Haible <bruno@clisp.org>
875 * sysexit_.h (EX_OK): New macro.
876 Suggested by Martin Lambers <marlam@marlam.de>.
878 2006-01-09 Bruno Haible <bruno@clisp.org>
880 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
881 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
882 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
883 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
885 2006-01-09 Bruno Haible <bruno@clisp.org>
887 * stdint_.h (SIZE_MAX): Write the value without involving negative
890 2005-10-16 Bruno Haible <bruno@clisp.org>
892 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
893 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
895 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
897 * strftime.c (tzname): Don't declare if it is already #defined.
898 Problem reported for Mingw by Mark Junker.
900 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
902 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
903 long int, not int, for nanosecond counts, so that people who are
904 used to POSIX struct timespec won't be surprised. Reported by Jim
907 2005-12-16 Jim Meyering <jim@meyering.net>
909 * fprintftime.c, fprintftime.h: New files.
911 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
913 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
914 * argp-help.c (fill_in_uparams): Check if the constructed
915 struct uparams is valid. Fall back to the default values if it is
918 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
920 * argp-help.c (__argp_base_name): New function
921 (__argp_short_program_name): Rewrite using __argp_base_name
922 * argp-namefrob.h: Define program_invocation_name and
923 program_invocation_short_name if requested
924 (__argp_base_name): Add prototype
925 * argp-parse.c (argp_def): Use gettext wrappers
926 (argp_default_parser): Use __argp_base_name
927 * argp-pin.c: New file. Defines program_invocation_name and
928 program_invocation_short_name on systems that lack them.
930 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
932 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
933 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
934 porting problem reported by Georg Schwarz in
935 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
937 2005-07-09 Bruno Haible <bruno@clisp.org>
939 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
940 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
941 Reported by Mark Junker <mjscod@gmx.de>.
943 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
945 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
946 (uintmax_t) [defined uintmax_t]: Do not declare.
947 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
948 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
949 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
950 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
951 sake of portability to weird hosts that C allows (though we don't
952 know of any practical examples).
954 * savedir.h (fdsavedir): New decl.
955 * savedir.c (fdsavedir, savedirstream): New functions; the latter
956 contains most of the former guts of savedir.
957 (savedir): Use savedirstream.
960 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
962 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
963 coreutils no longer futzes with rounding modes.
965 2005-11-14 Jim Meyering <jim@meyering.net>
967 * mkstemp-safer.c: Include <config.h>, required for possible
968 replacement of mkstemp.
970 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
972 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
974 (gethrxtime) [! (HAVE_NANOUPTIME
975 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
976 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
977 our own approximation.
979 2005-11-10 Simon Josefsson <jas@extundo.com>
981 * readline.c: Remove EOL.
983 2005-11-08 Eric Blake <ebb9@byu.net>
985 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
987 2005-11-08 Eric Blake <ebb9@byu.net>
989 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
991 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
993 Fix porting problem reported by Theodoros V. Kalamatianos.
994 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
995 Don't assume that futimes failing means we must fail.
997 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
999 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1000 leave errno alone. Problem reported by Dmitry V. Levin.
1002 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1004 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1005 errno alone. Problem reported by Frederic Jolliton.
1007 2005-10-28 Simon Josefsson <jas@extundo.com>
1009 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1010 "restrict" keywords, as per POSIX. Protect the function
1011 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1012 Don't use K&R prototypes. Check the sprintf return values.
1013 Re-define EAFNOSUPPORT if not present. Indent.
1015 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1016 suggested by Bruno Haible <bruno@clisp.org>.
1018 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1020 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1022 * gc-libgcrypt.c: Add MD2 (which is not available through
1025 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1027 * md2.h, md2.c: New files.
1029 2005-10-24 Simon Josefsson <jas@extundo.com>
1031 * md4.h: Shrink buffer size, now that we changed the type.
1033 2005-10-22 Simon Josefsson <jas@extundo.com>
1035 * arcfour.h, arcfour.c: Use fixed size indices in the
1036 arcfour_context struct (simplify test vector testing in GNU
1039 2005-10-22 Simon Josefsson <jas@extundo.com>
1041 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1042 suggested by Bruno Haible <bruno@clisp.org>.
1044 2005-10-22 Simon Josefsson <jas@extundo.com>
1046 * crc.h: Include stddef.h, for size_t.
1048 2005-10-21 Simon Josefsson <jas@extundo.com>
1050 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1051 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1053 2005-10-21 Simon Josefsson <jas@extundo.com>
1055 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1058 2005-10-21 Simon Josefsson <jas@extundo.com>
1060 * gc-gnulib.c: Support ARCTWO in CBC mode.
1062 2005-10-21 Simon Josefsson <jas@extundo.com>
1064 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1067 * hmac-sha1.c (hmac_sha1): Likewise.
1069 * crc.c (crc32_update): Actually use crc parameter, suggested by
1070 Bruno Haible <bruno@clisp.org>.
1072 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1075 2005-10-21 Simon Josefsson <jas@extundo.com>
1077 * des.h, des.c: New files.
1079 * gc-gnulib.c: Support DES.c
1081 2005-10-21 Simon Josefsson <jas@extundo.com>
1083 * arctwo.h, arctwo.c: New files.
1085 * gc-gnulib.c: Support ARCTWO.
1087 2005-10-21 Simon Josefsson <jas@extundo.com>
1089 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1091 2005-10-19 Simon Josefsson <jas@extundo.com>
1093 * gc-gnulib.c: Support ARCFOUR.
1095 2005-10-19 Simon Josefsson <jas@extundo.com>
1097 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1100 * gc.h: Add ECB enum type.
1102 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1104 2005-10-19 Simon Josefsson <jas@extundo.com>
1106 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1108 2005-10-18 Simon Josefsson <jas@extundo.com>
1110 * md4.h, md4.c: New files, based on md5.?.
1112 2005-10-17 Simon Josefsson <jas@extundo.com>
1114 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1116 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1118 2005-10-17 Simon Josefsson <jas@extundo.com>
1120 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1122 2005-10-17 Simon Josefsson <jas@extundo.com>
1124 * gc.h, gc-libgcrypt.c: Add ciphers.
1126 2005-10-17 Simon Josefsson <jas@extundo.com>
1128 * sha1.c: Use uint32_t instead of md5_uint32.t
1130 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1133 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1135 * md5.h: Use stdint.h and uint32_t. Doc fix.
1137 2005-10-15 Simon Josefsson <jas@extundo.com>
1139 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1141 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1143 2005-10-14 Simon Josefsson <jas@extundo.com>
1145 * arcfour.h, arcfour.c: New files.
1147 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1149 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1150 include <wchar.h>; no longer needed.
1152 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1153 and Ulrich Drepper <drepper@redhat.com>
1156 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1157 instead of inline stream orientation test and two separate
1158 function calls. Pay no attention to USE_IN_LIBIO.
1160 2005-10-14 Roland McGrath <roland@redhat.com>
1162 Import from libc. [BZ #1331]
1163 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1165 Reported by Matej Vela <vela@debian.org>.
1167 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1169 * mkdir-p.c (make_dir_parents): Don't report an error if an
1170 intermediate directory is in a read-only file system. Problem
1171 reported by Eric Blake.
1173 2005-10-13 Simon Josefsson <jas@extundo.com>
1175 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1176 Move memory allocation outside of loop.
1178 2005-10-12 Simon Josefsson <jas@extundo.com>
1180 * gc-pbkdf2-sha1.c: New file.
1182 * gc.h: Add gc_pbkdf2_sha1 prototype.
1184 2005-10-12 Simon Josefsson <jas@extundo.com>
1186 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1187 suggested by Bruno Haible <bruno@clisp.org>.
1189 2005-10-12 Simon Josefsson <jas@extundo.com>
1191 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1193 * gc-gnulib.c (gc_hmac_sha1): New function.
1195 2005-10-12 Simon Josefsson <jas@extundo.com>
1197 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1199 2005-10-12 Simon Josefsson <jas@extundo.com>
1201 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1202 GC_USE_HMAC_MD5, respectively.
1204 * gc-libgcrypt.c (gc_md5): Fix assert call.
1207 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1209 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1211 * gc-gnulib.c (gc_hash_buffer): Ditto.
1213 2005-10-11 Bruno Haible <bruno@clisp.org>
1215 * c-strcasestr.h: New file, from GNU gettext.
1216 * c-strcasestr.c: New file, from GNU gettext.
1218 2005-10-11 Bruno Haible <bruno@clisp.org>
1220 * c-strcase.h: New file, from GNU gettext.
1221 * c-strcasecmp.c: New file, from GNU gettext.
1222 * c-strncasecmp.c: New file, from GNU gettext.
1224 2005-10-11 Simon Josefsson <jas@extundo.com>
1226 * crc.h, crc.c: New files.
1228 * gc.h (gc_hash_buffer): Add doc.
1230 2005-10-08 Simon Josefsson <jas@extundo.com>
1232 * gc.h: Add gc_hash and gc_hash_buffer.
1234 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1236 * gc-libgcrypt.c (gc_hash_buffer): Add.
1238 2005-10-11 Bruno Haible <bruno@clisp.org>
1240 * strcasecmp.c: Include limits.h.
1241 (strcasecmp): Avoid integer overflow on exotic platforms.
1242 * strncasecmp.c: Include limits.h.
1243 (strncasecmp): Avoid integer overflow on exotic platforms.
1244 Reported by Paul Eggert.
1246 2005-10-06 Simon Josefsson <jas@extundo.com>
1248 * hmac-md5.c: New file.
1252 2005-10-06 Simon Josefsson <jas@extundo.com>
1254 * memxor.c (memxor): Avoid casts and warnings.
1256 2005-10-05 Derek Price <derek@ximbiot.com>
1258 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1260 2005-10-05 Simon Josefsson <jas@extundo.com>
1262 * memxor.c (memxor): Fix compiler error.
1264 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1265 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1267 * memxor.h, memxor.c: New files.
1269 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1270 we assume all systems have it, suggested by Jim Meyering
1271 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1272 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1273 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1276 2005-10-04 Bruno Haible <bruno@clisp.org>
1278 * verify.h (verify_true): Provide alternative definition for C++.
1280 2005-10-04 Simon Josefsson <jas@extundo.com>
1282 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1283 D. Baushke" <mdb@gnu.org>.
1285 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1287 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1288 (SSIZE_MAX): New macro, if not already defined.
1289 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1292 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1294 * exclude.c: Include verify.h.
1295 (verify): Remove. All callers changed to use verify.h's version.
1296 * strtoimax.c: Likewise.
1297 * utimecmp.c: Likewis.e
1299 Sync from coreutils.
1300 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1301 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1302 * .cvsignore: Add fts.h, search.h, t-fpending.
1303 * settime.c (settime): Fix { typo in previous patch. Also, don't
1304 bother returning ENOSYS if settimeofday or stime fails; just let
1305 them return whatever errno they want to return.
1306 * utimens.c: Include unistd.h, for dup2.
1307 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1308 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1310 2005-10-02 Jim Meyering <jim@meyering.net>
1312 Sync from coreutils.
1313 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1314 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1315 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1316 Remove AT_FDCWD test.
1317 Do not consume the fd unless successful.
1318 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1319 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1320 block, so that we don't even try to compile it if settimeofday is
1321 available. This works around a compilation failure on OSF1 V5.1,
1322 due to stime requiring a `long int*' while tv_sec is `int'.
1324 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1326 * getdelim.c (getdelim): Remove unused variables.
1328 2005-10-01 Simon Josefsson <jas@extundo.com>
1330 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1331 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1332 AI_* and EAI_* definitions. Protect function declarations.
1334 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1336 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1337 so that the code works even with ancient cpp. Portability problem
1338 with GCC 2.7.2.1 reported by Thomas M.Ott.
1340 2005-09-27 Jim Meyering <jim@meyering.net>
1342 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1344 * intprops.h (signed_type_or_expr__): Define.
1345 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1348 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1350 * verify.h (verify_expr): Remove, replacing with:
1351 (verify_true): New macro that returns true instead of void.
1352 (verify_type__): Remove.
1353 (verify): Use verify_true rather than verify_type__.
1355 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1357 * utimens.c (ENOSYS): Define if not already defined.
1358 (futimens): Support having a null PATH if the file descriptor
1361 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1363 (__attribute): Define to empty unless GCC 3.1 or later.
1364 This works around a core dump on OpenBSD 3.4, which has GCC
1365 2.95.3, which dumps core when given __attribute__(()). It also
1366 simplifies other tests, since we really don't want to bother with
1367 worrying about which ancient version of GCC supported what.
1368 Original problem reported by Yoann Vandoorselaere, with part of
1369 the fix suggested by Derek Price.
1371 2005-09-24 Jim Meyering <jim@meyering.net>
1373 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1374 so we can once again use a positive bitfield width of 1 -- now we
1375 don't have to explain why we were using a bitfield width of 2.
1377 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1379 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1380 Problem reported by Eric Blake.
1381 (getaddrinfo): Initialize se so that it's not garbage.
1382 Redo internal storage allocation so that it doesn't make unportable
1383 assumptions about alignment.
1386 * utimens.c (futimens): Use futimesat if available.
1387 Prefer it to futimes since it doesn't have the futimes bug.
1389 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1390 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1391 Instead, declare a function that returns a pointer to an array,
1392 and use verify_type__ to declare the size of the array.
1393 Problem and germ of a solution reported by Bruno Haible.
1394 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1395 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1397 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1399 Sync from coreutils.
1401 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1403 * argmatch.h: Include verify.h
1404 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1405 (ARGMATCH_ASSERT): Remove; unused.
1406 * canonicalize.c: Assume STDC_HEADERS.
1407 * exclude.c: Include "strcase.h".
1408 * regex_internal.h [!defined _LIBC]: Likewise.
1409 * getusershell.c: Include stdio--.h rather than stdio.h
1411 (getusershell): Call fopen, not fopen_safer.
1412 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1413 Do not include unistd-safer.h.
1414 (save_cwd): Don't call fd_safer; no longer needed
1415 now that we include fcntl--.h.
1417 * getdate.y (relative_time): New type.
1418 (RELATIVE_TIME_0): New constant.
1419 (parser_control): Use relative_time instead of doing it ourselves.
1420 (%union): Add new relative_time rel member.
1421 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1423 (relunit, relunit_snumber): Now of type rel.
1424 (zone, rel, relunit, get_date): Adjust to above changes.
1426 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1427 Do not include unistd-safer.h.
1428 (getloadavg): Don't call fd_safer; no longer needed
1429 now that we include fcntl--.h.
1431 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1432 (make_dir_parents): Treat ENOSYS like EEXIST.
1434 Improve quality of diagnostics on restore_cwd failure.
1435 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1436 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1437 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1438 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1439 each time through the loop. Do not diagnose restore_cwd failure;
1440 that is the caller's job (and perhaps the caller does not care).
1442 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1443 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1444 If the file already exists but is not a directory, don't bother
1445 to try to make its parents.
1446 Close potential file descriptor leak if we can't chdir("/") (!).
1447 Don't always return true if chdir($PWD) fails; return true only
1448 if the requested action was done successfully (except for the
1450 Don't log final directory unless we actually made it.
1451 Refactor to avoid duplicate code to fix up permissions.
1452 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1454 * strftime.c (my_strftime): Rewrite the previous change slightly,
1455 to make it a bit faster and (I hope) clearer.
1456 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1457 Fix bug in formats like %2N.
1459 * verify.h: New file.
1461 2005-09-22 Jim Meyering <jim@meyering.net>
1463 Sync from coreutils.
1465 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1467 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1468 the .tm_year member, since otherwise gcc-4.0 would now warn about
1469 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1471 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1472 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1474 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1475 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1476 when run in a time zone for which daylight savings time is in effect
1477 for the starting date.
1479 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1480 stop us from restricting permissions of just-created absolute-named
1482 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1483 to restore initial working directory.
1484 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1485 to tell caller if/when we change the working directory and are
1486 unable to return to the initial one.
1487 * mkdir-p.h (make_dir_parents): Update prototype.
1488 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1489 `return false'. This fixes a bug introduced on 2004-07-30.
1491 * openat.c (fdopendir): Be sure to close the supplied
1492 file descriptor before returning. This makes our replacement
1493 implementation a little closer to Solaris's, where fdopendir
1494 ties the file descriptor to the returned DIR* pointer.
1495 * openat.c (unlinkat): New function.
1496 * openat.h (unlinkat): Add prototype.
1497 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1498 (openat_restore_fail): Rename from openat_restore_die.
1499 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1501 Provide an alternative to exiting immediately upon save_cwd or
1502 restore_cwd failure. Now, an application can arrange e.g.,
1503 to perform a longjump in that case.
1504 * openat.c: Include dirname.h.
1505 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1506 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1507 and openat_restore_die rather than calling error directly.
1508 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1510 * openat-die.c (openat_save_die, openat_restore_die): New file.
1511 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1513 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1514 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1515 int utc, int nanoseconds);
1517 date should not have to allocate a megabyte of virtual memory to
1518 handle a format argument like +%1048575T. When implemented with
1519 strftime, it must allocate such a buffer, use strftime to fill it
1520 in, print it, then free it.
1521 With fprintftime, it simply prints everything and exits.
1522 With no need for memory allocation, that's one fewer way to fail.
1523 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1524 optional field width, not before, so we accept %9:z, not %:9z.
1525 (my_strftime): Be sure to use L_('x') for literals.
1527 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1528 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1529 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1530 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1531 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1532 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1533 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1534 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1535 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1537 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1538 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1539 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1540 and don't include <sys/file.h>).
1542 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1544 Sync from coreutils.
1546 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1547 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1548 [!LDAV_DONE]: Avoid unused variable warning.
1550 2005-09-21 Bruno Haible <bruno@clisp.org>
1552 * unicodeio.h (unicode_to_mb): New declaration.
1554 2005-09-20 Derek Price <derek@ximbiot.com>
1556 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1558 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1560 Use a consistent style for including <config.h>.
1561 * __fpending.c, acl.c, argmatch.c,
1562 argp-help.c, argp-parse.c,
1563 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1564 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1565 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1566 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1567 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1568 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1569 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1570 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1571 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1572 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1573 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1574 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1575 modechange.c, mountlist.c, open-safer.c, physmem.c,
1576 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1577 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1578 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1579 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1580 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1581 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1582 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1583 userspec.c, utimecmp.c, version-etc-fsf.c,
1584 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1585 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1586 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1587 Standardize inclusion of config.h.
1588 * __fpending.h, dirfd.h, getdate.h, human.h,
1589 inttostr.h: Removed inclusion of config.h from header files.
1590 * inttostr.c: Adjusted in-tree users.
1591 * timespec.h: Remove superfluous warning to include config.h.
1592 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1593 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1594 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1595 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1597 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1599 * stat-time.h: New file.
1600 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1601 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1603 (timespec_cmp): New function.
1604 * utimecmp.c: Include stat-time.h.
1605 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1606 members exist, not on the obsolescent ST_MTIM_NSEC.
1607 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1609 2005-09-15 Derek Price <derek@ximbiot.com>
1610 Paul Eggert <eggert@cs.ucla.edu>
1612 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1613 changes, consolidating in...
1614 * regex_internal.h: ...this file.
1616 2005-09-15 Derek Price <derek@ximbiot.com>
1618 * regex_internal.h: Blank `pure' for GNUC < 3.
1619 * regex_internal.c: Ditto, using this...
1620 (__GNUC_PREREQ): ...new macro.
1621 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1622 (__GNUC_PREREQ): ...this new macro.
1624 * strstr.h: Include string.h. Define strstr as a macro here.
1626 2005-09-13 Derek Price <derek@ximbiot.com>
1628 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1630 Reported by Jim Meyering <jim@meyering.net>.
1632 2005-09-13 Jim Meyering <jim@meyering.net>
1634 * canon-host.c: Filter through gnu indent and reword comments slightly.
1635 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1637 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1639 * lib/base64.c: Typo.
1640 (base64_encode): Put b64str in initialized data section.
1642 2005-09-12 Derek Price <derek@ximbiot.com>
1644 Return usable errors from canon-host.
1645 * canon-host.h: New file.
1646 * canon-host.c (canon_host): Wrap...
1647 (canon_host_r): ...this new function, which now relies exclusively on
1649 (ch_strerror): New function.
1650 (last_cherror): New global.
1651 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1652 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1654 (freeaddrinfo): Free ai->ai_canonname when set.
1656 2005-09-12 Derek Price <derek@ximbiot.com>
1657 Paul Eggert <eggert@cs.ucla.edu>
1659 * glob-libc.h: Renamed from glob_.h. The new version is
1660 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1661 protecting things that should be done only in gnulib contexts.
1662 * glob_.h: New file, containing only the glob things needed for
1664 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1665 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1666 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1667 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1668 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1669 and to respect the namespace rules better.
1671 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1673 Merge glibc and coreutils changes into gnulib, plus a few
1675 * md5.c: Use #error rather than a string.
1676 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1677 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1678 (__attribute__): Define to empty for non recent-GCC.
1679 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1680 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1681 Renamed from their non-__ counterparts, with new macros replacing
1682 them if not _LIBC. Add __THROW attribute.
1684 (struct md5_ctx): Align buffer if using GCC.
1685 * sha1.h (struct sha1_ctx): Likewise.
1686 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1687 The old name was backwards.
1688 (NOTSWAP): Remove; not used.
1689 (rol): New macro, moved here from md5.h.
1690 (sha1_process_block): Remove a FIXME that doesn't make sense.
1692 2005-09-12 Derek Price <derek@ximbiot.com>
1694 * gai_strerror.c: Include config.h when available. Include
1695 getaddrinfo.h before other headers to test interface.
1696 Reported by Larry Jones <lawrence.jones@ugs.com>.
1698 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1700 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1701 definitions, since that's the preferred style in glibc.
1702 Fix a minor spacing issue, and update copyright notice to match glibc's.
1704 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1706 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1708 2005-09-06 Simon Josefsson <jas@extundo.com>
1710 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1711 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1713 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1715 Change bitset word type from unsigned int to unsigned long int,
1716 as this has better performance on typical 64-bit hosts.
1717 Port bitset code to hosts with unusual word sizes.
1718 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1719 (build_collating_symbol):
1720 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1721 argument is a bitset. This is merely a style issue, but it makes
1722 it clearer that an entire array is expected.
1723 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1724 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1725 Port to the case where bitset_word is not the same as unsigned int.
1726 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1727 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1729 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1730 (build_trtable, group_nodes_into_DFAstates):
1732 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1733 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1734 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1735 * regexec.c (group_nodes_into_DFAstates): Likewise.
1736 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1737 * regcomp.c (optimize_subexps, lower_subexp):
1738 Work even if bitset_word has holes in its bitwise representation.
1739 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1740 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1742 * regex_internal.c (re_string_reconstruct):
1743 Don't assume UCHAR_MAX == 255.
1744 * regex_internal.h (bitset_set_all): Likewise.
1745 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1747 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1748 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1750 (BITSET_WORD_MAX): New macro.
1751 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1752 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1753 (bitset_empty, bitset_copy):
1754 Prefer sizeof (bitset) to multiplying it out ourselves.
1755 (bitset_not_merge): Remove; unused.
1756 (bitset_contain): Return bool, not unsigned int with one bit on.
1757 All callers changed.
1758 * regexec.c (build_trtable): Don't assume bitset has no stricter
1759 alignment than re_node_set; do this by defining a new internal
1760 type struct dests_alloc and using it to allocate memory.
1762 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1764 Check for arithmetic overflow when calculating sizes, to prevent
1765 some buffer-overflow issues. These patches are conservative, in the
1766 sense that when I couldn't determine whether an overflow was possible,
1767 I inserted a run-time check.
1768 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1769 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1770 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1771 (re_xnrealloc, re_x2nrealloc): New inline functions.
1772 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1773 (build_equiv_class, build_charclass): Check for arithmetic overflow
1774 in size expression calculations.
1775 * lib/regex_internal.c (re_string_realloc_buffers):
1776 (build_wcs_upper_buffer, re_node_set_add_intersect):
1777 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1778 (re_dfa_add_node, register_state): Likewise.
1779 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1780 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1781 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1782 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1784 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1786 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1787 to avoid a collision with bits/local_lim.h in glibc.
1788 All uses changed. Problem reported by Dmitry V. Levin in
1789 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1791 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1792 bugs in int versus size_t comparisons.
1793 (re_string_context_at): Fix bug where the code assumed that
1796 Use bool where appropriate.
1797 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1798 All callers changed.
1799 (calc_eclosure_iter): Likewise, for ROOT arg.
1800 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1801 (build_charclass_op): Likewise, for NON_MATCH arg.
1802 * regex_internal.c (re_string_allocate, re_string_construct):
1803 (re_string_construct_common): Likewise, for ICASE arg.
1804 * regexec.c (re_search_2_stub, re_search_stub):
1805 Likewise, for RET_LEN arg.
1806 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1807 (set_regs): Likewise, for FL_BACKTRACK arg.
1808 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1809 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1810 (calc_eclosure_iter, parse_bracket_exp):
1811 Use bool for internal variables that are booleans.
1812 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1813 (set_regs, build_sifted_states, sift_states_bkref):
1814 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1815 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1816 (find_collation_sequence_value):
1818 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1819 (re_node_set_compare):
1820 Return bool, not int. All callers changed.
1821 * regexec.c (check_halt_node_context, check_dst_limits):
1822 (build_trtable, check_node_accept): Likewise.
1823 * regex_internal.h: Include stdbool.h.
1825 Fix bugs uncovered when converting to bool.
1826 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1827 failure instead of charging ahead blindly.
1828 * regex_internal.c (register_state): Likewise.
1829 * regexec.c (re_search_2_stub): Use simpler method than boolean
1830 for freeing internal storage.
1831 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1832 bitset pieces used as boolean, to avoid undefined behavior
1833 on hosts that do int overflow checking.
1835 2005-08-31 Derek Price <derek@ximbiot.com>
1837 * getdelim.c (getdelim): Return EOF on EOF.
1838 Reported by Larry Jones <lawrence.jones@ugs.com>.
1840 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1842 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1843 lengths fit in regoff_t; this isn't true if regoff_t is the same
1845 * regex.c (re_search_internal): 5th arg is LAST_START
1846 (= START + RANGE) instead of RANGE. This avoids overflow
1847 problems when regoff_t is the same width as size_t.
1848 All callers changed.
1849 (re_search_2_stub): Check for overflow when adding the
1850 sizes of the two strings.
1851 (re_search_stub): Check for overflow when adding START
1852 to RANGE; if it occurs, substitute the extreme value.
1854 2005-08-31 Jim Meyering <jim@meyering.net>
1856 * regcomp.c (search_duplicated_node): Make first pointer arg
1858 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1859 (register_state): Likewise.
1860 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1861 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1862 (group_nodes_into_DFAstates): Likewise.
1864 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1866 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1867 old glibc regex code mishandles strings longer than 2**31 bytes.
1868 This patch fixes this when the regex code is used in gnulib
1869 (i.e., outside glibc).
1871 This patch should not affect the use of the regex code inside
1872 glibc. No doubt this problem also needs to be handled for glibc
1873 as well, but the result will be an incompatible change to the
1874 glibc ABI, and the old ABI will have to be supported too. That
1875 can be the the subject for another patch.
1877 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1878 governing whether the rest of this patch is active. By default,
1879 the macro is disabled and the patch has no effect.
1880 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1881 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1882 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1883 (re_match_2, re_set_registers): Use the new types.
1884 * regex_internal.h (Idx, re_hashval_t): New types.
1885 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1887 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1888 (re_string_context_at, bin_tree_t, re_dfastate_t):
1889 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1890 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1891 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1892 (re_string_char_size_at, re_string_wchar_at):
1893 (re_string_elem_size_at):
1894 Use the new types and macros to port to 64-bit hosts.
1895 Use unsigned types for internal values, so that the code
1896 mostly works even for arrays larger than SSIZE_MAX.
1897 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1898 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1899 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1900 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1901 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1902 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1903 (calc_inveclosure, parse_dup_op, build_range_exp):
1904 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1905 (fetch_number, create_token_tree, mark_opt_subexp):
1907 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1908 (create_cd_newstate, re_string_allocate, re_string_construct):
1909 (re_string_realloc_buffers, build_wcs_upper_buffer):
1910 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1911 (re_string_reconstruct, re_string_peek_byte_case):
1912 (re_string_fetch_byte_case, re_string_context_at):
1913 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1914 (re_node_set_init_copy, re_node_set_add_intersect):
1915 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1916 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1917 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1918 (re_acquire_state, re_acquire_state_context, register_state):
1920 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1921 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1922 (re_search_internal, re_search_2_stub, re_search_stub)
1923 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1924 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1925 (update_cur_sifted_state, check_dst_limits):
1926 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1927 (check_subexp_limits, sift_states_bkref, merge_state_array):
1928 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1929 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1930 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1931 (expand_bkref_cache, check_node_accept_bytes):
1932 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1933 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1934 (acquire_init_state_context, check_halt_node_context):
1935 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1936 (sift_states_backward, clean_state_log_if_needed):
1937 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1938 (find_recover_state, transit_state_sb, transit_state_mb):
1939 (transit_state_bkref, build_trtable, match_ctx_clean):
1941 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1942 to work around an assumption that REG_MISSING is negative.
1944 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1945 (seek_collating_symbol_entry) [defined _LIBC]:
1946 (lookup_collation_sequence_value) [defined _LIBC]:
1947 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1948 Use prototypes rather than old-style function definitions.
1949 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1950 (transit_state_sb) [0]:
1951 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1953 * regexec.c (re_search_internal): Simplify update of rm_so and
1956 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1957 (optimize_subexps, lower_subexp):
1958 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1959 since the signed shift might overflow. Use 1u<<31 instead.
1960 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1961 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1964 * regcomp.c (optimize_subexps, lower_subexp):
1965 Use CHAR_BIT rather than 8, for clarity.
1966 * regexec.c (check_dst_limits_calc_pos_1):
1967 (check_subexp_matching_top): Likewise.
1968 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1969 have to worry about portability issues when shifting it left.
1970 Remove no-longer-needed test for table_size > 0.
1971 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1972 in a word, as the resulting behavior is undefined.
1973 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1974 in one case, a <= should have been an <, and in another case the
1975 whole test was missing.
1976 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1977 the standard name CHAR_BIT.
1978 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1979 this is not true on one's complement and signed-magnitude hosts.
1981 * regex_internal.h (re_sub_match_top_t): Remove unused member
1983 (struct re_dfa_t): Remove unused member states_alloc.
1984 * regcomp.c (init_dfa): Don't initialize unused members.
1986 2005-08-31 Bruno Haible <bruno@clisp.org>
1988 * strstr.c: Include <stddef.h>, for NULL.
1989 * strcasestr.c: Likewise.
1990 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1992 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1994 * iconvme.h: Add prototype for iconv_alloc.
1996 2005-08-29 Simon Josefsson <jas@extundo.com>
1998 * iconvme.c: Fix errno.
2000 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2002 * iconvme.c: Split iconv_string into iconv_alloc.
2004 2005-08-27 Jim Meyering <jim@meyering.net>
2006 * fopen-safer.c: Merge minor changes from coreutils.
2007 * dup-safer.c: Likewise.
2008 * fd-safer.c: Likewise.
2010 Merge from coreutils.
2011 * stdio--.h: New file.
2012 * stdlib--.h: New file.
2013 * mkstemp-safer.c: New file.
2015 GNU tar needs these.
2016 * pipe-safer.c: New file.
2017 * creat-safer.c: New file.
2018 * fcntl--.h (creat): Define to creat_safer.
2019 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2020 * unistd--.h (pipe): Define to pipe_safer.
2021 * unistd-safer.h: Declare pipe_safer.
2023 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2025 * regex_internal.h: Remove all references to
2026 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2028 (bitset_not, bitset_merge, bitset_not_merge):
2029 (bitset_mask, re_string_allocate, re_string_construct):
2030 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2031 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2032 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2033 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2034 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2035 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2036 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2037 (re_acquire_state_context):
2038 Remove unnecessary forward decls.
2039 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2040 Put __attribute at function definition,
2041 now that the function decl has been removed.
2042 * lib/regex_internal.c (re_string_peek_byte_case):
2043 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2046 2005-08-26 Simon Josefsson <jas@extundo.com>
2048 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2049 Haible <bruno@clisp.org>.
2051 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2053 * regexec.c (set_regs): Don't alloca with an unbounded size.
2055 alloca modernization/simplification for regex.
2056 * regex.c: Remove portability cruft for alloca. This no longer
2057 needs to be at the start of the file, and can be moved into
2058 regex_internal.h and simplified.
2059 * regex_internal.h: Include <alloca.h>.
2060 (__libc_use_alloca) [!defined _LIBC]: New macro.
2061 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2062 now works outside glibc.
2064 2005-08-24 Simon Josefsson <jas@extundo.com>
2066 * getpass.c: Add WIN32 implementation. Conditionalize use of
2067 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2068 GLIBC specific code.
2070 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2072 Make regex safe for g++. This fixes one real bug (an "err"
2073 that should have been "*err"). g++ problem reported by
2075 * regex_internal.h (re_calloc): New macro, consistent with
2076 re_malloc etc. All callers of calloc changed to use re_calloc.
2077 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2078 not int. All callers changed.
2079 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2080 just use an array of size MB_LEN_MAX.
2081 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2082 (find_recover_state): Change "err" to "*err"; this fixes what
2083 appears to be a real bug.
2084 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2087 2005-08-25 Jim Meyering <jim@meyering.net>
2089 * open-safer.c: Include <config.h>.
2090 Otherwise, we'd lose LARGEFILE support in any file using
2093 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2095 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2096 * regex.h (regerror): Likewise.
2098 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2099 requires this. (The code never needed it.)
2101 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2102 All uses of recently-renamed identifiers changed to use the new,
2103 POSIX-compliant names. The code will build and run just fine
2104 without these changes, but it's better to eat our own dog food
2105 and use the standard-conforming names.
2107 * regex.h: Fix a multitude of POSIX name space violations.
2108 These changes have an effect only for programs that define
2109 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2110 do not change anything for programs compiled in the normal way.
2111 Also, there is no effect on the ABI.
2113 (_REGEX_SOURCE): New macro.
2114 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2115 defined and _GNU_SOURCE is not; this fixes a name space violation.
2117 Rename the following macros to obey POSIX requirements.
2118 The old names are still visible as macros if _REGEX_SOURCE is defined.
2119 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2120 RE_BACKSLASH_ESCAPE_IN_LISTS.
2121 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2122 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2123 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2124 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2125 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2126 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2127 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2128 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2129 (REG_INTERVALS): renamed from RE_INTERVALS.
2130 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2131 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2132 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2133 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2134 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2135 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2136 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2137 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2138 RE_UNMATCHED_RIGHT_PAREN_ORD.
2139 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2140 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2141 (REG_DEBUG): renamed from RE_DEBUG.
2142 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2143 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2144 unusual, since we can't clash with the POSIX REG_ICASE.
2145 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2146 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2147 (REG_NO_SUB): renamed from RE_NO_SUB.
2148 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2149 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2150 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2151 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2152 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2153 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2154 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2155 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2156 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2157 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2158 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2159 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2160 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2161 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2162 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2163 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2164 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2165 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2166 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2167 (REG_FIXED): Renamed from REGS_FIXED.
2168 (REG_NREGS): Renamed from RE_NREGS.
2170 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2171 of other REG_* macros, since POSIX says the user is allowed to
2172 #undef these macros selectively.
2174 (reg_errcode_t): Update comment stating what other tables need
2177 Rename the following enum values to obey POSIX requirements.
2178 The old names are still visible as macros.
2179 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2180 is not defined, since GNU is supposed to be a superset of POSIX as
2181 much as possible, and since we want reg_errcode_t to be a signed
2182 type for implementation consistency.
2183 (_REG_NOERROR): Renamed from REG_NOERROR.
2184 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2185 (_REG_BADPAT): Renamed from REG_BADPAT.
2186 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2187 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2188 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2189 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2190 (_REG_EBRACK): Renamed from REG_EBRACK.
2191 (_REG_EPAREN): Renamed from REG_EPAREN.
2192 (_REG_EBRACE): Renamed from REG_EBRACE.
2193 (_REG_BADBR): Renamed from REG_BADBR.
2194 (_REG_ERANGE): Renamed from REG_ERANGE.
2195 (_REG_ESPACE): Renamed from REG_ESPACE.
2196 (_REG_BADRPT): Renamed from REG_BADRPT.
2197 (_REG_EEND): Renamed from REG_EEND.
2198 (_REG_ESIZE): Renamed from REG_ESIZE.
2199 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2200 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2201 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2202 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2203 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2205 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2206 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2207 changed. But support the old name if the new one is not defined
2208 and if _REGEX_SOURCE.
2210 Change the following member names in struct re_pattern_buffer.
2211 The old names are still supported if !_REGEX_SOURCE.
2212 The new names are always supported, regardless of _REGEX_SOURCE.
2213 (re_buffer): Renamed from buffer.
2214 (re_allocated): Renamed from allocated.
2215 (re_used): Renamed from used.
2216 (re_syntax): Renamed from syntax.
2217 (re_fastmap): Renamed from fastmap.
2218 (re_translate): Renamed from translate.
2219 (re_can_be_null): Renamed from can_be_null.
2220 (re_regs_allocated): Renamed from regs_allocated.
2221 (re_fastmap_accurate): Renamed from fastmap_accurate.
2222 (re_no_sub): Renamed from no_sub.
2223 (re_not_bol): Renamed from not_bol.
2224 (re_not_eol): Renamed from not_eol.
2225 (re_newline_anchor): Renamed from newline_anchor.
2227 Change the following member names in struct re_registers.
2228 The old names are still supported if !_REGEX_SOURCE.
2229 The new names are always supported, regardless of _REGEX_SOURCE.
2230 (rm_num_regs): Renamed from num_regs.
2231 (rm_start): Renamed from start.
2232 (rm_end): Renamed from end.
2234 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2235 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2236 Prepend __ to parameter names.
2238 Undo yesterday's changes.
2240 2005-08-24 Jim Meyering <jim@meyering.net>
2242 Sync from coreutils.
2243 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2245 2005-08-21 Bruno Haible <bruno@clisp.org>
2247 * lock.h: Add multiple inclusion guard.
2248 * tls.h: Add multiple inclusion guard.
2250 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2252 * regex.h (REG_NOSYS)
2253 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2254 Define, since POSIX requires it as of 2001.
2255 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2256 New private symbol, used to keep the enum signed in all cases.
2257 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2258 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2260 * regex_internal.c (re_string_skip_chars, register_state):
2262 Remove forward decls; no longer needed now that we use prototypes.
2263 * regexec.c (acquire_init_state_context, check_halt_node_context):
2264 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2265 (clean_state_log_if_needed): Likewise.
2267 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2269 Fix problems reported by Sam Steingold in
2270 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2271 * regexec.c (sift_states_bkref): Fix portability bug: the code
2272 assumed that reg_errcode_t is a signed type, which is not
2273 necessarily true if _XOPEN_SOURCE is not defined.
2274 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2275 some compilers warn about it otherwise.
2277 2005-08-20 Jim Meyering <jim@meyering.net>
2279 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2280 of unused local, dfa.
2282 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2284 * regcomp.c (create_initial_state): Remove duplicate decl.
2285 (init_word_char, create_initial_state, duplicate_node_closure):
2286 (fetch_token, peek_token_bracket, build_range_exp):
2287 (build_collating_symbol): Remove forward decls; no longer needed
2288 now that we use prototypes.
2291 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2292 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2293 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2294 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2295 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2296 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2297 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2298 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2299 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2300 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2301 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2302 (build_charclass, build_charclass_op, fetch_number, create_tree):
2303 (create_token_tree, mark_opt_subexp, duplicate_tree):
2304 Use prototypes rather than old-style definitions.
2307 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2308 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2309 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2310 (re_string_reconstruct, re_string_peek_byte_case):
2311 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2312 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2313 (re_node_set_init_copy, re_node_set_add_intersect):
2314 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2315 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2316 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2317 (re_acquire_state, re_acquire_state_context, register_state):
2318 (create_ci_newstate, create_cd_newstate, free_state):
2320 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2321 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2322 (re_search_internal, prune_impossible_nodes):
2323 (acquire_init_state_context, check_matching, static):
2324 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2325 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2326 (update_regs, sift_states_backward, build_sifted_states):
2327 (clean_state_log_if_needed, merge_state_array):
2328 (update_cur_sifted_state, add_epsilon_src_nodes):
2329 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2330 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2331 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2332 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2333 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2334 (check_arrival, check_arrival_add_next_nodes):
2335 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2336 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2337 (check_node_accept_bytes, check_node_accept, extend_buffers):
2338 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2339 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2344 (re_string_allocate, re_string_construct, re_string_reconstruct):
2345 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2346 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2347 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2348 (re_string_context_at, re_string_peek_byte_case):
2349 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2350 is defined, since we now use prototypes always.
2352 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2353 C89 or better. All uses removed.
2355 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2357 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2358 [defined lint]: Suppress bogus uninitialized-variable warnings.
2360 * regcomp.c (duplicate_node): Return new index, not an error code,
2361 and let the caller return REG_ESPACE if out of space. This
2362 removes an uninitialied-variable warning with GCC 4.0.1, and also
2363 avoids taking the address of a local variable. All callers
2366 2005-08-19 Jim Meyering <jim@meyering.net>
2368 * regexec.c (proceed_next_node): Redo local variables to
2369 avoid GCC shadowing warnings.
2371 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2373 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2374 (re_node_set_insert_last, re_dfa_add_node):
2375 Rename local variables to avoid GCC shadowing warnings.
2377 2005-08-18 Bruno Haible <bruno@clisp.org>
2379 * strstr.c (strstr): Fix return value in multibyte case.
2380 * strcasestr.c (strcasestr): Likewise.
2382 2005-08-17 Jim Meyering <jim@meyering.net>
2384 Make the %s format (seconds since the epoch) work for a negative
2385 number and when used with a zero-padded field width, e.g. %015s.
2387 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2388 label so that it precedes the code to set `digits'. Otherwise,
2389 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2390 print `00-22'. Now, it prints `-0022', as it should.
2392 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2394 * regex.h: Remove useless space-before-tab. From coreutils.
2396 2005-08-17 Bruno Haible <bruno@clisp.org>
2398 * strcasestr.h: New file.
2399 * strcasestr.c: New file.
2401 2005-08-17 Bruno Haible <bruno@clisp.org>
2403 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2404 * strstr.c: Completely rewritten, with multibyte locale support.
2406 2005-08-17 Bruno Haible <bruno@clisp.org>
2408 * strcasecmp.c: Use mbuiter.h.
2410 2005-08-17 Bruno Haible <bruno@clisp.org>
2412 * mbuiter.h: New file.
2414 2005-08-16 Bruno Haible <bruno@clisp.org>
2416 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2418 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2419 NUL byte, not after it.
2421 2005-08-16 Bruno Haible <bruno@clisp.org>
2423 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2424 the valid ones. Makes the comparison operations transitive:
2425 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2426 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2428 2005-08-16 Bruno Haible <bruno@clisp.org>
2430 * strcase.h (strcasecmp): Add note in comments.
2431 * strncasecmp.c: Use code from strcasecmp.c.
2432 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2433 (strcasecmp): Work correctly in multibyte locales.
2435 2005-08-16 Bruno Haible <bruno@clisp.org>
2437 * strnlen1.h: New file.
2438 * strnlen1.c: New file.
2440 2005-08-16 Bruno Haible <bruno@clisp.org>
2442 * mbfile.h: New file.
2444 2005-08-16 Bruno Haible <bruno@clisp.org>
2446 * mbiter.h: New file.
2448 2005-08-16 Bruno Haible <bruno@clisp.org>
2450 * mbchar.h: New file.
2451 * mbchar.c: New file.
2453 2005-08-16 Bruno Haible <bruno@clisp.org>
2455 * tls.h: New file, from GNU gettext.
2456 * tls.c: New file, from GNU gettext.
2458 2005-08-15 Bruno Haible <bruno@clisp.org>
2460 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2463 2005-08-14 Jim Meyering <jim@meyering.net>
2465 Sync from coreutils.
2467 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2468 Use the hash-table-based cycle-detection code not just when
2469 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2470 Reported by James Youngman in
2471 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2472 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2473 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2474 This lets us compile with -DFTS_DEBUG, once again.
2475 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2476 * fts.c (fd_safer): Remove decl.
2477 Include fcntl--.h rather than unistd-safer.h
2478 (fts_safe_changedir): Don't call fd_safer; no longer needed
2479 now that we include fcntl--.h.
2481 2005-08-11 Simon Josefsson <jas@extundo.com>
2483 * readline.h, readline.c: New file.
2485 2005-08-11 Bruno Haible <bruno@clisp.org>
2487 * strnlen.h (strnlen): Change parameter name to match comment.
2489 2005-08-10 Simon Josefsson <jas@extundo.com>
2491 * strndup.c: Use strnlen.h.
2493 * strnlen.h: New file.
2495 2005-08-02 Simon Josefsson <jas@extundo.com>
2497 * getline.h, getline.c: Rewrite.
2499 * getdelim.h, getdelim.c: New files, ported from glibc.
2501 2005-07-31 Bruno Haible <bruno@clisp.org>
2503 * lock.h (gl_lock_initializer): New macro.
2504 (gl_lock_define_initialized): Use it.
2505 (gl_rwlock_initializer): New macro.
2506 (gl_rwlock_define_initialized): Use it.
2507 (gl_recursive_lock_initializer): New macro.
2508 (gl_recursive_lock_define_initialized): Use it.
2510 2005-07-26 Bruno Haible <bruno@clisp.org>
2512 * lock.h: Update from GNU gettext.
2513 * lock.c: Update from GNU gettext.
2515 2005-07-18 Bruno Haible <bruno@clisp.org>
2517 * lock.h (gl_once_t): New type.
2518 (gl_once_define, gl_once): New macros.
2519 * lock.c (fresh_once): New variable.
2520 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2523 2005-07-18 Simon Josefsson <jas@extundo.com>
2525 * check-version.c (check_version): Accept identical versions too.
2527 2005-07-18 Bruno Haible <bruno@clisp.org>
2529 * lock.h: New file, from GNU gettext.
2530 * lock.c: New file, from GNU gettext.
2532 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2534 * quotearg.c: Add translator comment suggested by Bruno Haible,
2535 with a minor change.
2537 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2539 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2540 copyright symbol and the year.
2541 * version-etc.c (COPYRIGHT_YEAR): New constant.
2542 (version_etc_va): Use parameterized copyright notice.
2543 Reword to conform to the current GNU coding standards.
2545 2005-07-11 Simon Josefsson <jas@extundo.com>
2547 * size_max.h: New file.
2549 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2551 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2554 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2555 and Paul Eggert <eggert@cs.ucla.edu>
2557 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2558 in wint_t, not wchar_t. Remove now-unnecessary cast.
2560 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2562 * regex.c, regex.h: Sync from libc.
2563 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2564 New files, synced from libc, except that regex_internal.h
2565 currently has a small porting fix.
2567 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2569 Remove the dependency of the strftime module on the tzset module.
2570 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2571 Copy the input structure, to work around some of the bug with
2572 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2573 Solaris releases, you should also use the tzset module, but we won't
2574 require it as a dependency any more since we don't want LGPLed code
2575 to depend on GPLed code.
2577 2005-07-02 Jim Meyering <jim@meyering.net>
2579 * backupfile.c (backup_args): Change a `0' to NULL.
2581 2005-07-01 Jim Meyering <jim@meyering.net>
2583 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2584 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2585 * save-cwd.c, tempname.c:
2586 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2587 and don't include <sys/file.h>).
2589 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2591 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2592 declares only 'struct timespec;' (!).
2594 2005-06-29 Jim Meyering <jim@meyering.net>
2596 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2597 type name. Use the variable name instead.
2598 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2600 2005-06-28 Simon Josefsson <jas@extundo.com>
2602 * check-version.h, check-version.c: New files.
2604 2005-06-28 Simon Josefsson <jas@extundo.com>
2606 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2607 collision with global variable. Better indentation. Don't
2608 increment buffer pointer beyond buffer end. Based on comments
2609 from Paul Eggert <eggert@cs.ucla.edu>.
2613 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2615 * canon-host.c (canon-host): Append trailing "," to 0 in
2616 initializer of struct addrinfo, as an indication that we don't
2617 care how many members the structure has.
2619 2005-06-24 Derek Price <derek@ximbiot.com>
2620 and Bruno Haible <bruno@clisp.org>
2622 Remove stat module & update lstat.
2623 * stat.c: Remove this file...
2624 (slash_aware_lstat): ...moving this content and its support...
2625 * lstat.c (rpl_lstat): ...into here.
2626 * lstat.h: New file.
2628 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2630 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2631 (ranged_convert): Don't save conversion in a temporary struct.
2632 This causes a warning with GCC 4.0.0, and anyway in the typical
2633 case it's not worth the extra 100 bytes or so of code.
2634 (ranged_convert, __mktime_internal): When calling a function via a
2635 pointer P, use P () rather than (*P) (), as we now assume C89 or
2638 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2640 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2641 "who -r" failed to give output. Problem reported by Tim Waugh.
2643 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2644 (xcalloc): Use it to avoid needless tests.
2645 Problem reported by Jim Meyering.
2647 2005-06-16 Jim Meyering <jim@meyering.net>
2649 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2650 when either N or S is zero.
2652 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2654 * argp.h (__option_is_short): Check upper limit of
2655 __key. Isprint() requires its argument to have the value
2656 of an unsigned char or EOF.
2658 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2660 * fnmatch.c (fnmatch): If there is an encoding error in a
2661 multibyte string or pattern, fall back on unibyte matching.
2662 Problem reported by James Youngman.
2664 2005-06-08 Bruno Haible <bruno@clisp.org>
2666 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2669 2005-06-08 Bruno Haible <bruno@clisp.org>
2671 * csharpcomp.h: New file, from GNU gettext.
2672 * csharpcomp.c: New file, from GNU gettext.
2673 * csharpcomp.sh.in: New file, from GNU gettext.
2675 2005-06-07 Derek Price <derek@ximbiot.com>
2678 * glob_.h: Indent nested #ifdef.
2680 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2682 Sync from coreutils.
2683 Use "file name" when talking about file names, instead of "filename"
2684 or "path", as per the GNU coding standards.
2685 * mkdir-p.c: Renamed from makepath.c.
2686 (make_dir_parents): Renamed from make_path. All callers changed.
2687 * mkdir-p.h: Likewise. All includers changed.
2688 * filenamecat.c: Renamed from path-concat.c.
2689 (file_name_concat): Renamed from path_concat. All callers changed.
2690 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2691 * filenamecat.h: Likewise. All includers changed.
2692 * acl.c: Don't use "path" or "filename" to mean "file name"
2693 in comments or local variable names.
2694 * basename.c: Likewise.
2695 * canonicalize.c, canonicalize.h: Likewise.
2696 * dirname.c, dirname.h: Likewise.
2697 * euidaccess.c: Likewise.
2698 * exclude.c: Likewise
2699 * fnmatch_.h, fnmatch_loop.c: Likewise.
2700 * fsusage.c, fsuage.h: Likewise.
2701 * fts.c, fts_.h: Likewise.
2702 * getcwd.c: Likewise.
2703 * getloadavg.c: Likewise.
2704 * mkstemp.c: Likewise.
2705 * mountlist.c, mountlist.h: Likewise.
2706 * openat.c, openat.h: Likewise.
2707 * readlink-stub.c: Likewise.
2708 * readutmp.c, readutmp.h: Likewise.
2709 * rename.c: Likewise.
2710 * rmdir.c: Likewise.
2712 * savedir.c: Likewise.
2713 * stripslash.c: Likewise.
2714 * tempname.c: Likewise.
2715 * xreadlink.c: Likewise.
2716 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2718 * exclude.h: Likewise.
2720 * euidaccess.c (getuid, getgid, getuid, getegid)
2721 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2722 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2723 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2724 * pathmax.h: Include <limits.h> unconditionally, since other
2725 files have been getting away with it for years (MORE/BSD 4.3
2727 * userspec.c (getpwnam, getgrnam, getgrgid)
2728 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2730 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2731 Define to 256, not 255, as per modern POSIX.
2733 2005-06-01 Bruno Haible <bruno@clisp.org>
2735 * csharpexec.h: New file, from GNU gettext.
2736 * csharpexec.c: New file, from GNU gettext.
2737 * csharpexec.sh.in: New file, from GNU gettext.
2739 2005-05-31 Derek Price <derek@ximbiot.com>
2740 Paul Eggert <eggert@cs.ucla.edu>
2743 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2745 2005-05-29 Derek Price <derek@ximbiot.com>
2746 Paul Eggert <eggert@cs.ucla.edu>
2748 * glob_.h, glob.c: New files.
2750 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2752 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2754 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2755 the configuration hassle isn't worth it.
2756 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2757 (LONGEST_MODIFIER, PRIuMAX): Remove.
2759 2005-05-27 Bruno Haible <bruno@clisp.org>
2761 * getlogin_r.h: Remove second include of <stddef.h>.
2763 2005-05-25 Bruno Haible <bruno@clisp.org>
2764 Derek Price <derek@ximbiot.com>
2766 * getlogin_r.h: Simplify API documentation.
2768 2005-05-25 Derek Price <derek@ximbiot.com>
2769 Paul Eggert <eggert@cs.ucla.edu>
2771 * getlogin_r.c, getlogin_r.h: New files.
2773 2005-05-22 Bruno Haible <bruno@clisp.org>
2775 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2776 Also include <sys/param.h> if it defines MIN, MAX.
2777 Based on a patch by Derek Price <derek@ximbiot.com>.
2779 2005-05-22 Bruno Haible <bruno@clisp.org>
2781 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2782 (INT64_MIN): Fix definition.
2783 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2785 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2786 NEED_SIGNED_INT_TYPES.
2788 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2789 HAVE_SYSTEM_INTTYPES.
2791 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2793 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2794 so that unistd-safer.h (GPL'ed code) need not be included.
2796 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2799 * fts.c: Don't include "cycle-check.h" or "hash.h".
2800 (setup_dir, free_dir): New functions.
2801 (enter_dir, leave_dir): Define trivial
2802 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2803 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2804 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2805 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2806 Move to fts-cycle.c.
2807 (fts_open): Use setup_dir.
2808 (fts_close): Use free_dir.
2809 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2810 This adds a label and some gotos, but the alternatives were messier.
2811 Check for memory allocation failure when entering a dir.
2812 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2813 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2814 (FTS): New member fts_cycle, that is a union that contains the
2815 old active_dir_ht and cycle_state. All uses changed to mention
2816 fts_cycle.ht and fts_cycle.state.
2817 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2818 fts.c, with the following changes:
2819 (setup_dir, free_dir): New functions.
2820 (enter_dir): Now returns bool. Return true if successful, false
2821 if memory exhausted. All callers changed.
2822 Do not bother partly cleaning up on
2823 memory allocation failure; that is free_dir's job.
2824 However, free ad if hash_insert fails, to avoid memory leak.
2825 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2826 fts->fts_options to see which union member to use.
2828 2005-05-20 Jim Meyering <jim@meyering.net>
2830 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2831 Now a macro, to pacify GCC.
2833 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2835 * chown.c (rpl_chown): Return -1 on failure.
2837 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2839 * canonicalize.c: Include canonicalize.h first, to test interface.
2840 Include <stddef.h> unconditionally, since we assume C89 now.
2841 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2842 * fts.c: Include fts_.h first, to check interface.
2843 Do not include intprops.h; no longer needed.
2844 Include cycle-check.h and hash.h, since fts_.h no longer does.
2845 Remove unnecessary casts of closedir to void.
2846 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2847 decide whether to decrement nlinks.
2848 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2849 (FTS): Use struct hash_table * instead of Hash_table, so that
2850 we no longer need to include hash.h here.
2852 2005-05-17 Jim Meyering <jim@meyering.net>
2854 * fts.c, fts_.h: New files, from coreutils.
2856 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2858 Sync from coreutils.
2859 * unlinkdir.c, unlinkdir.h: New files.
2860 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2861 regex.h, unlocked-io.h, xtime.h:
2862 White space changes only.
2863 * makepath.c (make_path): Port to hosts where leading "//" is special.
2864 * yesno.c: Include getline.h, not ctype.h.
2865 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2866 Use getline to remove arbitrary restriction on response length.
2868 2005-05-13 Bruno Haible <bruno@clisp.org>
2870 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2871 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2872 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2873 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2874 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2875 Add support for 64-bit integers in the MSVC compiler.
2877 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2879 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2880 Change the initial comment to refer to GPL, not LGPL.
2881 gnulib-tool will change it to LGPL as needed.
2883 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2884 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2885 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2886 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2887 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2888 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2889 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2890 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2891 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2892 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2893 concatpath.c, config.charset, copy-file.c, copy-file.h,
2894 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2895 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2896 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2897 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2898 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2899 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2900 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2901 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2902 full-read.c, full-read.h, full-write.c, full-write.h,
2903 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2904 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2905 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2906 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2907 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2908 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2909 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2910 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2911 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2912 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2913 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2914 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2915 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2916 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2917 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2918 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2919 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2920 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2921 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2922 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2923 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2924 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2925 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2926 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2927 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2928 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2929 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2930 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2931 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2932 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2933 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2934 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2935 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2936 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2937 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2938 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2939 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2940 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2941 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2942 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2943 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2944 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2945 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2946 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2947 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2948 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2949 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2950 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2951 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2952 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2953 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2954 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2955 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2956 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2957 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2958 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2959 Update FSF postal mail address.
2961 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2963 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2964 specified in ai_socktype. Fix invalid ai_protocol
2965 check. ai_protocol is usually set to 0 or depending on
2966 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2967 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2968 ai_socktype / ai_protocol in the returned addrinfo structure.
2970 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2971 Bruno Haible <bruno@clisp.org>
2973 * inet_ntop.h: New file.
2974 * inet_ntop.c: New file, from glibc with modifications.
2976 2005-05-08 Jim Meyering <jim@meyering.net>
2978 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2980 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2982 Merge from coreutils. Among other things,
2983 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2984 * fd-safer.c: New file.
2985 * fcntl-safer.h, open-safer.c: Remove.
2986 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2987 * dup-safer.c: Include unistd-safer.h first.
2988 Don't include errno.h.
2989 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2990 * file-type.h: Don't assume invoker included sys/stat.h first.
2991 * file-type.c: Rely on file-type.h change.
2992 * getloadavg.c: Include unistd-safer.h.
2993 (getloadavg): Use safer open.
2994 * getusershell.c: Include "stdio-safer.h".
2995 (getusershell): Use safer fopen.
2996 * long-options.c (long_options): Use NULL rather than 0.
2997 * modechange.h (mode_free): Remove; all callers changed to invoke
2999 * modechange.c: Likewise.
3000 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3001 (MODE_DONE): New constant.
3002 (struct mode_change): Remove 'next' member.
3003 (make_node_op_equals): New function; like the old one of the
3004 same name, except it allocates an array.
3005 (mode_compile, mode_create_from_ref): Use it.
3006 (mode_compile): Allocate result as an array, not a linked list.
3007 Parse octal string ourself, so that we catch mistakes like "+0".
3008 (mode_adjust): Arg is an array, not a linked list.
3009 * modechange.c: Include stat-macros.h, xalloc.h.
3010 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3011 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3012 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3013 Remove. This is now stat-macros.h's job.
3014 (talloc): Remove. All callers replaced by xalloc, so that
3015 our invokers don't have to worry about reporting memory failures.
3016 (make_node_op_equals): Remove.
3017 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3019 (struct mode_change): Moved here from modechange.h.
3020 (mode_append_entry): Remove.
3021 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3022 apps to have incorrect behavior. Use simpler algorithm for head
3023 and tail. Don't futz with umask; that's now the job of mode_adjust.
3024 Detect more invalid usages rather than having somewhat-random behavior.
3025 Don't insert an "a=" action, as that leads to incorrect behavior.
3026 (mode_compile, mode_create_from_ref): Return NULL on error instead
3027 of an enum, since now there's only one way to have an error. All
3029 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3030 at the correct time. Simplify calculation of "+u" and its ilk.
3031 Don't mishandle "+X".
3032 (mode_free): Remove "register" and localize decls.
3033 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3034 (struct mode_change): Move to modechange.c; callers don't
3035 need to see this stuff.
3036 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3037 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3038 (mode_change, mode_adjust): Reflect the new signatures noted above.
3039 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3040 that might redefine system include files.
3041 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3042 (my_usleep): Use NULL rather than (void *) 0.
3043 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3044 Use siginterrupt to specify that system calls should be interrupted.
3045 (rpl_nanosleep): Move initialization of suspended closer to call of
3047 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3048 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3049 (desirable_utmp_entry): New function.
3050 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3051 using x2nrealloc, to simplify logic.
3052 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3053 size calculation. Do not assume utmp file is a regular file.
3054 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3055 (READ_UTMP_CHECK_PIDS): New constant.
3056 * save-cwd.c: Include unistd-safer.h.
3057 (save_cwd): Use fd_safer.
3058 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3059 [!_LIBC] Include "stat-macros.h" instead.
3060 * unistd-safer.h (fd_safer): New decl.
3062 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3064 * byteswap_.h: New file.
3066 2005-04-25 Albert Chin <china@thewrittenword.com>
3068 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3071 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3073 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3074 that "UTC +1 second" continues to work. Problem reported
3076 (relunit_snumber): New rule.
3079 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3081 * getdate.y (universal_time_zone_table): New constant.
3082 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3083 universal_time_zone_table.
3084 (lookup_zone): Prefer universal_time_zone_table to
3085 local_time_zone_table, so that "GMT" time stamps are allowed in
3086 London during the summer. Problem reported by Ian Abbott.
3088 2005-04-12 Jim Meyering <jim@meyering.net>
3090 * human.c (humblock): Set *options even when returning due to
3091 xstrtoumax conversion failure. Thanks to a used-uninitialized
3094 2005-04-09 Jim Meyering <jim@meyering.net>
3096 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3097 -Wuninitialized: initialize tm0.tm_year.
3099 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3101 * getdate.y (parser_control): rels_seen is now a boolean, not a
3102 count, since there's no maximum. All uses changed.
3103 Add member dsts_seen.
3104 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3106 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3107 Use pc_rels_seen to decide whther a date is absolute.
3109 * getdate.y (number): Don't overwrite year.
3110 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3113 2005-04-02 Simon Josefsson <jas@extundo.com>
3115 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3116 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3118 2005-03-27 Jim Meyering <jim@meyering.net>
3120 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3122 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3124 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3125 "one's complement" -> "ones' complement" in comment, as per Knuth.
3126 "value of type" -> "type or expression" in comment.
3127 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3129 2005-03-26 Jim Meyering <jim@meyering.net>
3132 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3133 Correct typos: s/or/of/.
3135 2005-03-23 Jim Meyering <jim@meyering.net>
3137 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3139 2005-03-21 Jim Meyering <jim@meyering.net>
3141 Changes imported from coreutils.
3143 * cycle-check.c: Don't include xalloc.h.
3145 * path-concat.c: Don't include assert.h.
3146 (path_concat): Remove assertion that would have triggered
3147 for ABASE starting with more than one slash.
3148 Reported by Andreas Schwab.
3150 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3151 properly when ABASE is an absolute file name.
3152 Correct the description of this function.
3154 Add an assertion and a test driver.
3155 This fixes a bug introduced on 2004-07-02.
3156 Andreas Schwab reported the resulting failure of cp --parents:
3157 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3159 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3161 * strftime.c (my_strftime): If the underlying strftime returns 0
3162 (which shouldn't happen), generate nothing instead of returning 0
3163 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3165 2005-03-16 Bruno Haible <bruno@clisp.org>
3167 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3169 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3171 * strftime.c (my_strftime): Prepend space to format so that we can
3172 reliably distinguish strftime failure from empty output on POSIX
3175 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3177 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3178 (iconv_string): Don't guess a size-zero buffer, as that might cause
3179 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3180 result would be 'too large', where 'too large' is (heuristically)
3181 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3182 overflow concerns. This will prevent some unwanted malloc failures
3183 when the inputs are very large.
3185 2005-03-15 Bruno Haible <bruno@clisp.org>
3187 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3190 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3193 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3195 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3197 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3198 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3200 * strtol.c: Likewise.
3202 2005-03-14 Simon Josefsson <jas@extundo.com>
3204 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3207 2005-03-14 Jim Meyering <jim@meyering.net>
3209 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3210 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3211 to be nonzero so that we (and caller) can detect the difference
3212 between a valid zero-length expansion and an error return, even
3213 when the underlying strftime fails before writing anything into
3216 2005-03-10 Jim Meyering <jim@meyering.net>
3218 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3219 so that this module works on systems without fchdir.
3221 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3223 Factor int-properties macros into a single file, except for
3224 glibc-related files.
3225 * intprops.h: New file.
3226 * getloadavg.c: Include it instead of limits.h.
3227 (INT_STRLEN_BOUND): Remove.
3228 * human.c: Include intprops.h.
3229 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3230 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3231 * inttostr.h: Include intprops.h instead of limits.h.
3232 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3233 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3234 for consistency with intprops.h.
3235 (time_t_is_integer, twos_complement_arithmetic): Use them.
3236 * sig2str.h: Include <signal.h>, intprops.h.
3237 (INT_STRLEN_BOUND): Remove.
3238 * strftime.c (TYPE_SIGNED): Remove.
3239 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3240 * strtol.c: Adjust comments to match intprops.h.
3241 * userspec.c: Include intprops.h.
3242 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3243 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3244 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3245 instead of rolling our own expressions.
3246 * xstrtol.c: Include xstrtol.h first, to test interface.
3248 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3250 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3251 the right thing even if adding 1900 would overflow. Similarly
3252 for tm_mon + 1 and tm_yday + 1.
3253 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3254 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3255 (DO_SIGNED_NUMBER): New macro.
3256 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3258 2005-03-07 Bruno Haible <bruno@clisp.org>
3260 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3262 2005-03-03 Derek R. Price <derek@ximbiot.com>
3263 Bruno Haible <bruno@clisp.org>
3265 * pagealign_alloc.h: New file.
3266 * pagealign_alloc.c: New file.
3268 2005-01-28 Bruno Haible <bruno@clisp.org>
3270 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3273 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3275 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3276 The workaround isn't strictly needed for POSIX conformance, and
3277 it's too much of a pain to configure and maintain. We'll ask
3278 people to fix their kernels instead.
3279 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3280 (NANOSLEEP_BUG_WORKAROUND): Remove.
3281 (xnanosleep): Remove the workaround.
3283 2005-02-12 Bruno Haible <bruno@clisp.org>
3285 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3287 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3289 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3290 * timespec.h (gettime): Return void, since it always
3291 succeeds now. All uses changed.
3292 * gettime.c (gettime) Likewise.
3293 [HAVE_NANOTIME]: Prefer nanotime.
3294 Assume gettimeofday succeeds, as POSIX requires.
3295 Assime time () succeeds, since other code already does.
3296 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3297 (timespec_subtract): Remove.
3298 (NANOSLEEP_BUG_WORKAROUND): New constant.
3299 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3300 things considerably. Use it only on GNU/Linux hosts, since the
3301 workaround shouldn't be needed elsewhere.
3303 2005-02-24 Bruno Haible <bruno@clisp.org>
3305 * gettext.h: Update from GNU gettext 0.14.2.
3307 2005-02-24 Bruno Haible <bruno@clisp.org>
3309 * localcharset.c: Update from GNU gettext 0.14.2.
3310 * config.charset: Update from GNU gettext 0.14.2.
3312 2005-02-22 Simon Josefsson <jas@extundo.com>
3314 * iconvme.h, iconvme.c: New files, from libc.
3316 2005-02-20 Neil Conway <neilc@samurai.com>
3318 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3319 returned by OSX/Darwin if the specified buffer is not large
3320 enough for the hostname.
3322 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3324 * memrchr.h: New file.
3325 * chdir-long.c: Include it.
3326 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3327 Don't bother including stddef.h.
3329 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3331 * argp-help.c (__argp_help): Create a fake struct argp_state and
3332 pass it to _help, otherwise the latter coredumps trying to
3333 dereference state.root_argp.
3335 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3337 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3339 Include <sys/types.h>, for dev_t.
3340 (ME_DUMMY, ME_REMOTE): Move from here....
3341 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3342 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3344 Include mountlist.h first, to test the interface.
3346 2005-01-29 Bruno Haible <bruno@clisp.org>
3348 * progname.c (program_name): Initialize.
3349 Needed when linking statically on MacOS X.
3351 2005-01-28 Bruno Haible <bruno@clisp.org>
3353 * javacomp.sh.in: New file, from GNU gettext.
3354 * javacomp.h: New file, from GNU gettext.
3355 * javacomp.c: New file, from GNU gettext.
3357 2005-01-26 Bruno Haible <bruno@clisp.org>
3359 * javaexec.sh.in: New file, from GNU gettext.
3360 * javaexec.h: New file, from GNU gettext.
3361 * javaexec.c: New file, from GNU gettext.
3363 2005-01-26 Simon Josefsson <jas@extundo.com>
3365 * gai_strerror.c: Use GPL in header.
3367 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3369 * argp-help.c (hol_entry_help): Avoid using non-constant
3370 initializers for struct pentry_state.
3371 (__argp_error): Check return value of __asprintf
3372 (__argp_failure): Translate error message
3374 * argp-parse.c: Removed braces around the expansion of N_()
3376 2005-01-21 Jim Meyering <jim@meyering.net>
3378 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3379 same value as for Solaris 9.
3381 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3382 component length. This included changing the parameter to be
3383 of type `char *' rather than `char const *'.
3384 * chdir-long.h (chdir_long): Update prototype.
3386 * openat.c (fdopendir, fstatat): New functions.
3387 * openat.h: Include headers required for use of DIR and struct stat.
3388 [AT_SYMLINK_NOFOLLOW]: Define.
3389 (fdopendir, fstatat): Add prototypes.
3391 2005-01-21 Bruno Haible <bruno@clisp.org>
3393 * classpath.h: New file, from GNU gettext.
3394 * classpath.c: New file, from GNU gettext.
3396 2005-01-20 Simon Josefsson <jas@extundo.com>
3398 * version-etc-fsf.c: New file, with version_etc_copyright.
3399 * version-etc.c: Remove version_etc_copyright.
3400 * version-etc.h (version_etc_copyright): Use [] instead of * in
3401 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3403 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3405 * save-cwd.c (save_cwd): Remove code to support the case
3406 where fchdir is missing or flaky.
3408 2005-01-20 Simon Josefsson <jas@extundo.com>
3410 * base64.h (isbase64): Add.
3412 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3413 using a unsigned prototype, don't inline.
3414 (base64_decode): Use it.
3416 2005-01-19 Bruno Haible <bruno@clisp.org>
3418 * sh-quote.h: New file, from GNU gettext.
3419 * sh-quote.c: New file, from GNU gettext.
3421 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3423 Merge changes from coreutils, as described below in several
3424 changelogs dated today.
3426 * save-cwd.c: Include "save-cwd.h" before other include files.
3427 (O_DIRECTORY): Remove; not needed here, since "." must be
3428 a directory. All uses removed.
3429 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3430 universal on Suns, and we also need to test for IRIX.
3431 Revamp code to use 'if' rather than '#if'.
3432 Avoid unnecessary comparison of cwd->desc to 0.
3434 * utimens.c (futimens): Robustify the previous patch, by checking
3435 for known valid error numbers rather than observed invalid ones.
3437 2005-01-18 Jim Meyering <jim@meyering.net>
3439 * version-etc.c (version_etc_copyright): Update copyright date.
3441 * utimens.c (futimens): Account for the fact that futimes
3442 can also fail with errno == ENOSYS or errno == ENOENT.
3443 Patch from Dmitry V. Levin.
3445 Change the name of the robust chdir function from chdir to chdir_long.
3446 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3447 (restore_cwd): Use chdir_long, not chdir.
3448 * chdir-long.c: Renamed from chdir.c.
3449 * chdir-long.h: Renamed from chdir.h.
3450 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3453 2005-01-18 Bob Proulx <bob@proulx.com>
3455 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3456 offsetof() macro construct to avoid compile failure with native HP-UX
3457 11.0 ANSI C compiler.
3459 2005-01-06 Bruno Haible <bruno@clisp.org>
3461 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3462 because stpncpy.m4 takes care of it.
3464 2004-01-24 Bruno Haible <bruno@clisp.org>
3466 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3468 2003-10-09 Bruno Haible <bruno@clisp.org>
3470 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3472 2005-01-06 Bruno Haible <bruno@clisp.org>
3474 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3475 * fwriteerror.c: Include <stdbool.h>.
3476 (fwriteerror): At the end, close the file stream. Record whether
3477 stdout was already closed.
3479 2004-05-27 Bruno Haible <bruno@clisp.org>
3481 * execute.c (environ): Declare if needed.
3482 * pipe.c (environ): Likewise.
3483 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3485 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3487 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3488 definitions to be after all include files, to avoid collisions.
3489 Problem reported by Bob Proulx.
3491 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3493 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3494 not needed. This removes a dependency on the gettext module.
3495 [defined _LIBC]: Do not include <libintl.h>; not needed.
3497 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3499 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3502 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3504 * argp-parse.c: Include <stddef.h>.
3505 (alignof, alignto): New macros.
3506 (parser_init): Don't assume that void * is aligned sufficiently
3509 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3510 need to extend the stack.
3511 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3514 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3516 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3518 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3520 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3521 Remove now-obsolete comment about AIX.
3522 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3523 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3524 (YYMAXDEPTH): New macro.
3526 2004-12-18 Bruno Haible <bruno@clisp.org>
3528 * fatal-signal.c (fatal_signals): Make non-const.
3529 (init_fatal_signals): New function.
3530 (uninstall_handlers, install_handlers): Ignore signals that were set to
3532 (at_fatal_signal): Call init_fatal_signals.
3533 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3535 Reported by Paul Eggert.
3537 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3539 * getdate.y (textint): New member "negative".
3540 (time_zone_hhmm): New function.
3541 Expect 14 shift-reduce conflicts, not 13.
3542 (o_colon_minutes): New rule.
3543 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3544 (yylex): Set the "negative" member of signed numbers.
3546 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3548 Changes imported from coreutils.
3549 * hard-locale.c: Assume <locale.h> exists.
3551 (GLIBC_VERSION): New macro.
3552 (hard_locale): Assume setlocale exists.
3553 Rewrite to avoid #ifdef.
3554 Use strdup rather than malloc + strcpy.
3555 * human.c: Assume <locale.h> exists.
3556 (human_readable): Assume localeconv exists.
3558 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3560 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3561 convert T2, not T. (Imported from libc.)
3563 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3565 * getcwd.c (is_ENAMETOOLONG): New macro.
3566 (__getcwd.c): Don't restore errno; glibc doesn't.
3567 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3568 first, falling back to our code only if its results look suspicious.
3569 Ensure that the resulting buffer is only as large as necessary.
3571 * readutmp.c: Include readutmp.h first.
3572 Include <errno.h>, since readutmp.h no longer does that.
3573 * readutmp.h: Don't include <errno.h>,
3574 <sys/param.h>, <time.h>; not needed to establish interface.
3575 (errno): Remove decl.
3576 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3577 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3578 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3580 2004-11-28 Simon Josefsson <jas@extundo.com>
3582 * base64.h, base64.c: New file.
3584 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3586 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3588 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3590 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3591 HP's ANSI C compiler.
3592 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3593 Declaring int functions causes warnings on some modern systems and
3594 shouldn't be needed to compile on ancient ones.
3595 * same.c (MIN) [defined MIN]: Don't define, since it's already
3598 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3599 with the following changes.
3600 (__set_errno): Parenthesize properly.
3601 Include <stdbool.h>.
3602 (MIN, MAX, MATCHING_INO): New macros.
3603 (__getcwd): Define with prototype, not K&R form.
3604 Use heuristics to allocate default buffer on stack if possible.
3605 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3606 behavior, and to avoid the PATH_MAX limit when computing
3608 Use MATCHING_INO to compare inode number to file.
3609 Check for arithmetic overflow in size calculations.
3610 Fix bug in reallocation of dot array that caused getcwd to fail
3611 on directories nested deeper than 75.
3612 Be more careful about saving errno on error.
3613 Do not use realloc; use only free+malloc, as this is a bit
3614 more flexible and avoids a needless copy operation.
3615 Do not inspect st_dev and st_ino for symbolic links; POSIX
3616 doesn't specify the latter.
3617 Check for closedir errors.
3618 Avoid needless casts.
3619 Use "#ifdef weak_alias" around weak_alias, to be like other
3621 The following changes to getcwd.c have effect only when used in
3622 gnulib; they have no effect inside glibc proper.
3623 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3624 as alloca isn't used.
3625 (alloca, __alloca): Likewise.
3626 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3627 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3628 unconditionally, as gnulib assumes C89 or better.
3629 Do not include <sys/param.h>.
3630 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3631 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3633 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3634 Include <dirent.h> in a way that is compatible with modern Autoconf.
3635 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3636 New macros, if not already defined.
3637 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3638 Use "_LIBC", not "defined _LIBC", for consistency.
3639 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3641 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3642 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3643 * xgetcwd.c: David MacKenzie's old code was removed, so give
3644 credit only to Jim Meyering and adjust the copyright dates.
3645 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3646 <stdlib.h>, <unistd.h>, "pathmax.h".
3647 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3648 (INITIAL_BUFFER_SIZE): Remove.
3649 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3651 2004-11-23 Jim Meyering <jim@meyering.net>
3653 * getopt_.h: Remove trailing blanks.
3655 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3657 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3658 (futimens): New function, which uses futimes if available.
3659 (futimens, utimens): Support timespec==NULL, with same semantics
3660 as utime and utimens.
3661 * utimens.h (futimens): New decl.
3663 2004-11-23 Jim Meyering <jim@meyering.net>
3665 * __fpending.c: Add comment.
3667 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3669 * getopt_.h: Re-addition of __getopt_argv_const caused
3670 redefinition warnings. To avoid them, include the defines
3671 in `#if !defined __need_getopt ... #endif'. The only place
3672 where __getopt_argv_const is used is in definitions
3673 of getopt_long and getopt_long_only below, which are as well
3674 protected by `#ifndef __need_getopt'.
3675 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3676 __need_getopt after including <stdio.h> and <unistd.h> These
3677 headers might have defined it.
3679 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3681 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3683 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3684 optopt): Use them instead of invoking ## directly; otherwise, the
3685 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3687 2004-11-19 Bruno Haible <bruno@clisp.org>
3689 * strtok_r.c: Move comments from here...
3690 * strtok_r.h: ... to here.
3692 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3694 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3695 might fail. Problem reported by Yoann Vandoorselaere.
3696 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3697 that mishandle size_t overflow.
3699 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3701 * canon-host.c: Include "strdup.h".
3702 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3703 Use strdup instead of malloc/strcpy to duplicate strings.
3705 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3706 (human_space_before_unit): New constant.
3707 * human.c (human_readable): Support it.
3709 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3710 (xgetcwd): Set errno correctly when failing.
3711 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3712 the failure is actually due to a PATH_MAX problem.
3714 Further getopt changes to make it more likely that glibc will
3715 buy the changes back.
3716 * getopt.c (POSIXLY_CORRECT): New constant.
3717 (getopt): Use it, so to preserve glibc semantic
3718 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3719 when compiling for libc.
3720 * getopt_.h (__getopt_argv_const): Bring it back.
3721 (getopt_long, getopt_long_only): Use it.
3723 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3724 New arg POSIXLY_CORRECT. All callers changed.
3725 (getopt): Argv is now char * const *, as per standard.
3726 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3727 not char *__getopt_argv_const *.
3728 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3729 _getopt_long_only_r): Likewise.
3730 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3731 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3732 _getopt_long_r, _getopt_long_only_r): Likewise.
3733 * getopt_.h (__getopt_argv_const): Remove.
3734 (getopt): Argv is now char * const *, as per standard.
3736 * getdate.y (tORDINAL): New token.
3737 (day, relunit): Allow it for relative times.
3738 (relative_time_table): Use tORDINAL for ordinals.
3740 2004-11-15 Jim Meyering <jim@meyering.net>
3742 * closeout.c: Include "__fpending.h" once again.
3743 Include <stdbool.h>.
3744 (close_stdout): Don't fail just because stdout was closed initially,
3745 since some programs don't write to stdout in the normal course of
3746 operation (other than --version and --help), and we don't want this
3747 function to make e.g. `touch file >&-' fail.
3748 But do fail if it was closed and someone has tried to write to it.
3749 E.g., `printf foo >&-' must fail.
3751 2004-11-11 Simon Josefsson <jas@extundo.com>
3753 * strtok_r.h, strtok_r.c: New file.
3755 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3757 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3758 we can stop lying to compilers about the constness of argv when we
3759 are compiled outside glibc.
3760 (getopt, getopt_long, getopt_long_only): Use it.
3761 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3763 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3764 _getopt_long_only_r): Likewise.
3765 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3766 _getopt_long_only_r): Likewise.
3768 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3769 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3770 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3771 the other external symbols.
3772 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3773 declaration, since the above renaming now works around collisions.
3775 2004-11-11 Jim Meyering <jim@meyering.net>
3777 * linebreak.c: Remove trailing blanks.
3778 * alloca_.h: Likewise.
3779 * acosl.c: Likewise.
3780 * euidaccess.c: Likewise.
3781 * allocsa.h: Likewise.
3783 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3785 * mktime.c (SHR): New macro, which is a portable
3786 substitute for >> that should work even on Crays.
3787 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3788 Problem reported by Mark D. Baushke in
3789 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3790 * getdate.y (SHR): Likewise.
3792 * strftime.c (SHR): Likewise.
3794 * quotearg.c (struct quoting_options): Use unsigned int for
3795 quote_these_too, so that right shifts are well defined. All uses
3798 2004-11-10 Simon Josefsson <jas@extundo.com>
3800 * getaddrinfo.h, getaddrinfo.c: New files.
3802 2004-11-10 Jim Meyering <jim@meyering.net>
3804 Ensure that no close failure goes unreported.
3805 * closeout.c (close_stdout): Always close stdout. I.e., don't
3806 return early when it seems there's nothing to flush.
3807 Don't include __fpending.h.
3809 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3811 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3813 2004-11-05 Bruno Haible <bruno@clisp.org>
3815 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3816 Reported by Mark D. Baushke <mdb@cvshome.org>.
3818 2004-11-04 Bruno Haible <bruno@clisp.org>
3820 2004-09-11 Bruno Haible <bruno@clisp.org>
3821 * allocsa.valgrind: New file.
3822 2004-02-06 Bruno Haible <bruno@clisp.org>
3823 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3824 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3825 Reported by Christopher Seip <chris.seip@hp.com>.
3827 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3829 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3830 with errno == ERANGE if the buffer is too small.
3831 Problem reported by Mark D. Baushke.
3833 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3835 * xreadlink.c (MAXSIZE): New macro.
3836 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3837 size does not exceed MAXSIZE. Avoid cast.
3838 As suggested by Mark D. Baushke in
3839 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3840 if readlink fails with buffer size just under MAXSIZE, try again
3843 2004-11-02 Derek R. Price <derek@ximbiot.com>
3844 and Paul Eggert <eggert@cs.ucla.edu>
3846 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3847 (get_date): Overparenthesize to avoid GCC warning.
3849 2004-11-02 Bruno Haible <bruno@clisp.org>
3851 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3852 function returns void.
3854 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3856 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3857 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3860 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3862 * getdate.y: Add support for TZ="foo" within a date string.
3863 Fix some bugs near time_t boundaries. Reject dates with
3864 out-of-range components, e.g., "Sept 31".
3865 Include <stdlib.h>, "setenv.h", "xalloc.h".
3866 (ISDIGIT_LOCALE): Remove; unused.
3867 Note that the TZ and time functions used here are not reentrant.
3868 (mktime_ok, get_tz): New functions.
3869 (TZBUFSIZE): New constant.
3870 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3871 This requires that we sometimes generate our own TZ="XXX..." setting.
3873 2004-10-27 Derek R. Price <derek@ximbiot.com>
3875 * mktime.c (not_equal_tm): Remove redundant check.
3877 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3879 * getdate.y: Use Bison 1.875 features, and some minor
3880 code cleanups. This change does not affect semantics.
3881 Don't include <stdlib.h>; no longer needed.
3882 Don't include unlocked-io.h; only the "#if TEST" code uses
3883 stdio, and performance isn't crucial there.
3884 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3885 Bison 1.875 features as described below.
3886 All uses of "PC." replaced by "pc->".
3887 (YYSTYPE): Add a forward declaration.
3888 (yylex, yyerror): Use full prototypes in forward decls.
3889 Use "%pure-parser" rather than obsolescent "%pure_parser".
3890 Use %parse-param and %lex-param instead of obsolescent
3891 YYPARSE_PARAM and YYLEX_PARAM.
3892 (meridian_table, month_and_day_table, time_units_table,
3893 relative_time_table, time_zone_table, military_table,
3894 lookup_zone, lookup_word, get_date):
3895 Use NULL instead of 0 where appropriate.
3896 (to_hour): Avoid abort (), to avoid a dependency on
3898 (yyerror, yylex): Now accepts parser_control * arg.
3899 (main) [TEST]: Use '\0' rather than 0 for char.
3901 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3903 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3904 It's now the caller's responsibility to handle the case where
3905 !HAVE_GETPAGESIZE && !defined getpagesize.
3907 * mktime.c (leapyear): Arg is long int, not int.
3909 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3911 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3913 2004-10-12 Simon Josefsson <jas@extundo.com>
3915 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3916 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3919 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3921 * vsnprintf.h: New file.
3922 * vsnprintf.c: New file.
3924 2004-10-07 Bruno Haible <bruno@clisp.org>
3926 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3927 into the provided buffer.
3929 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3931 * diacrit.c, diacrit.h: Add GPL notice.
3933 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3934 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3935 * logl.c (logl): Keep the code as similar to glibc as possible.
3936 This avoids a potential constant-folding bug.
3938 2004-10-05 Bruno Haible <bruno@clisp.org>
3940 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3942 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3944 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3945 * xmalloc.c (xmemdup): Likewise.
3946 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3947 XFREE): Remove these long-obsolescent macros.
3948 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3949 * xstrdup.c: Remove.
3951 * regex.c (re_comp): Cast gettext return value to char *,
3952 Problem reported by Martin Neitzel via Mark D. Baushke.
3954 2004-10-04 Simon Josefsson <jas@extundo.com>
3956 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3957 '#ifdef USE_UNLOCKED_IO'.
3959 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3961 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3962 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3963 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3964 regex.c, sha1.c, version-etc.c, yesno.c:
3965 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3966 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3967 the includer's responsibility.
3969 Sync from coreutils.
3971 * modechange.c (mode_compile): Don't decrement a pointer that
3972 points to the start of a string, as the C Standard says the
3973 resulting behavior is undefined.
3975 * backupfile.h (enum backuptype): Rename none -> no_backups,
3976 simple -> simple_backups, numbered_existing ->
3977 numbered_existing_backups, numbered -> numbered_backups
3978 to avoid shadowing problems. All uses changed.
3979 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3980 * backupfile.c (check_extension, numbered_backup):
3981 Rename locals to avoid shadowing 'basename'.
3982 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3985 * .cppi-disable: Add getopt_.h, getopt_int.h.
3986 * .cvsignore: Add getopt.h.
3988 2004-10-04 Simon Josefsson <jas@extundo.com>
3990 * memmem.h: New file.
3991 * memmem.c: New file, taken from glibc.
3993 2004-10-02 Jim Meyering <jim@meyering.net>
3995 * dirfd.h, getpagesize.h: Add copyright notice.
3997 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3999 * snprintf.c: Remove comments as to why each header is needed.
4001 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4003 * strsep.h: New file.
4004 * strsep.c: New file.
4006 2004-10-01 Simon Josefsson <jas@extundo.com>
4008 * snprintf.c (snprintf): Handle size==0.
4010 2004-10-01 Simon Josefsson <jas@extundo.com>
4011 Bruno Haible <bruno@clisp.org>
4013 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4014 (snprintf): Declare 'args'.
4016 2004-09-30 Simon Josefsson <jas@extundo.com>
4018 * snprintf.h, snprintf.c: New files.
4020 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4022 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4023 (hol_entry_help): Never translate an empty string.
4024 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4025 * argp.h (OPTION_NO_TRANS): New option.
4027 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4029 * xvasprintf.c: Include xalloc.h.
4030 (xvasprintf): Use xalloc_die, not xmalloc_die.
4032 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4034 * dummy.c: Change copyright notice to FSF, and license to GPL.
4036 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4038 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4039 Problem reported by Bruno Haible in:
4040 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4042 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4044 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4045 in case some system header has #define'd it. Problem reported by
4046 Soeren D. Schulze in
4047 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4049 2004-09-08 Bruno Haible <bruno@clisp.org>
4051 * stdint_.h: New file, taken from GNU clisp.
4053 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4055 * xvasprintf.h: New file.
4056 * xvasprintf.c: New file.
4057 * xasprintf.c: New file.
4059 2004-09-08 Bruno Haible <bruno@clisp.org>
4061 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4063 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4065 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4067 Import from coreutils.
4068 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4069 strings on unbounded length. alloca's performance benefits aren't
4070 that important here.
4072 (parse_with_separator): New function, with most of the internals
4073 of the old parse_user_spec. Allow user to omit both user and group,
4074 for compatibility with FreeBSD.
4075 Clone only the user name, not the entire spec.
4076 Do not set *uid, *gid unless entirely successful.
4077 Avoid memory leak in some failing cases.
4078 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4079 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4080 (parse_user_spec): Rewrite to use parse_with_separator.
4082 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4084 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4085 its complicated substitute.
4086 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4087 and program_invocation_name.
4088 (__argp_basename) [!_LIBC]: Remove; the only use was
4089 replaced by its body.
4090 (__argp_short_program_name): Change condition from
4091 !defined __argp_short_program_name to
4092 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4093 to match argp-namefrob.h.
4094 (__argp_failure): Don't assume strerror_r returns char *.
4095 * argp-parse.c (N_): Define unconditionally.
4096 (argp_default_options): Fill out initializers with 0 to avoid
4099 2004-08-12 Simon Josefsson <jas@extundo.com>
4101 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4102 * getopt_.h: Renamed from getopt.h.
4104 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4106 Merge from coreutils.
4108 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4109 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4110 for Reliant Unix 5.43.
4112 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4113 (union fooround): Use uintmax_t, not long int.
4114 The rest is a merge from libc:
4115 [defined _LIBC]: Include <shlib-compat.h>.
4116 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4118 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4120 * strverscmp.c: Convert to UTF-8.
4122 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4124 * obstack.h (obstack_empty_p):
4125 Don't assume that chunk->contents is suitably aligned.
4126 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4127 Likewise. Problem reported by Benno in
4128 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4130 * chown.c (rpl_chown): Work even if the file is writeable but not
4131 readable. This could be improved further but it'd take some work.
4133 2004-08-08 Simon Josefsson <jas@extundo.com>
4135 * xgethostname.c: Don't include error.h (not used).
4138 * getpass.c: Include getpass.h first.
4140 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4142 * xalloc-die.c: New files.
4143 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4145 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4146 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4147 (_, N_, xalloc_die): Move to xalloc-die.c.
4148 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4149 so that we needn't mess with xalloc_msg_memory_exhausted.
4151 * sha1.h: Renamed from sha.h.
4152 (SHA1_H): Renamed from _SHA_H.
4153 (sha1_ctx): Renamed from sha_ctx.
4154 (sha1_init_ctx): Renamed from sha_init_ctx.
4155 (sha1_process_block): Renamed from sha_process_block.
4156 (sha1_process_bytes): Renamed from sha_process_bytes.
4157 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4158 (sha1_read_ctx): Renamed from sha_read_ctx.
4159 (sha1_stream): Renamed from sha_stream.
4160 (sha1_buffer): Renamed from sha_buffer.
4161 * sha1.c: Likewise; renamed from sha.c.
4162 Do not include <sys/types.h>.
4163 Include <stddef.h> rather than <stdlib.h>.
4165 2004-08-08 Bruno Haible <bruno@clisp.org>
4167 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4168 FILESYSTEM_PREFIX_LEN.
4169 * progreloc.c: Likewise.
4170 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4172 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4175 * argp-help.c (make_hol, hol_append): Don't assume that
4176 SIZE_MAX is a valid preprocessor constant.
4177 (__argp_basename): Change from "#ifndef _LIBC"
4178 to "#ifndef __argp_short_program_name", so that
4179 we don't compile these functions for tar.
4181 More merges from coreutils.
4182 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4183 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4185 * addext.c: Remove; no longer needed.
4186 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4187 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4188 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4189 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4190 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4191 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4192 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4193 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4194 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4195 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4196 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4197 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4198 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4199 Import changes from coreutils.
4201 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4203 Merge from coreutils.
4205 * .gdb-history: Remove; this doesn't belong here.
4207 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4208 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4209 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4211 * dirname.h: Include <stdbool.h>.
4212 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4213 for consistency with POSIX terminology. All uses changed.
4214 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4215 (strip_trailing_slashes): Use bool for booleans.
4216 * stripslash.c (strip_trailing_slashes): Likewise.
4218 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4219 sometimes returns a positive errno value even when it succeeds.
4220 (print_errno_message) [!LIBC]: Fall back on strerror if
4223 * path-concat.c (mempcpy): Don't define if a system header defines it.
4224 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4225 (longest_relative_suffix): New function.
4226 (path_concat): Use it. Assume first argument is not NULL.
4227 Port to DOS. Omit redundant separators.
4228 Report an error instead of returning NULL.
4229 Use mempcpy instead of memcpy.
4230 (xpath_concat): Remove: not declared or used.
4232 * same.h: Include <stdbool.h>
4233 (same_name): Return bool, not int.
4234 * same.c (same_name): Likewise.
4235 (errno): Don't declare; we assume C89 or better now.
4237 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4238 if not already defined.
4240 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4241 * dup-safer.c (errno): Likewise.
4243 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4245 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4248 2004-08-03 Simon Josefsson <jas@extundo.com>
4250 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4251 * progname.h: Don't include stdbool.h.
4253 2004-08-02 Simon Josefsson <jas@extundo.com>
4255 * getsubopt.h: New file, with comments from Bruno Haible.
4256 * getsubopt.c: New file, from glibc, but slightly modified based on
4257 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4259 2004-08-01 Simon Josefsson <jas@extundo.com>
4261 * xgetdomainname.c: Include stdlib.h, for free().
4263 2004-07-16 Simon Josefsson <jas@extundo.com>
4265 * dummy.c: New file.
4267 2004-07-16 Bruno Haible <bruno@clisp.org>
4269 * backupfile.h: Add extern "C" for C++.
4270 * closeout.h: Likewise.
4271 * copy-file.h: Likewise.
4272 * findprog.h: Likewise.
4273 * full-write.h: Likewise.
4274 * pathname.h: Likewise.
4275 * progname.h: Likewise.
4276 * stpcpy.h: Likewise.
4277 * stpncpy.h: Likewise.
4278 * strcase.h: Likewise.
4279 * strstr.h: Likewise.
4280 * xalloc.h: Likewise.
4282 * mbswidth.h: Add extern "C" for C++.
4283 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4285 2004-07-09 Simon Josefsson <jas@extundo.com>
4287 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4288 failed without this.)
4290 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4292 * fchown-stub.c: New file.
4294 2004-06-24 Jim Meyering <jim@meyering.net>
4296 * obstack.h (obstack_base): Cast to (void *), per documentation.
4298 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4300 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4302 2004-06-01 Jim Meyering <jim@meyering.net>
4304 * calloc.c: New file.
4306 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4308 * getdate.y (yylex): Allow space between sign and number.
4309 Problem reported by Dan Jacobson.
4311 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4312 and Jim Meyering <jim@meyering.net>
4314 Merge from coreutils CVS.
4316 * stat-macros.h: New file, with contents from file-type.h
4317 and coreutils' system.h.
4318 * file-type.c: Include "stat-macros.h".
4319 * file-type.h (file_type): Move all macro definitions to new file,
4322 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4323 Wrap old code with this conditional.
4324 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4325 function that does not dereference symlinks.
4326 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4328 * xreadlink.c: Include xreadlink.h first, to catch .h file
4329 dependency problems.
4330 (xreadlink): Accept new arg SIZE, for efficiency.
4331 All decls and uses changed.
4332 * xreadlink.h: Include <stddef.h>, for size_t.
4334 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4335 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4337 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4339 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4341 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4342 macros to be defined.
4343 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4344 the allocator returns NULL because the requested size is zero.
4346 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4348 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4349 var. Add comment explaining why libc still defines it. This
4350 merges the following patch from glibc:
4351 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4353 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4355 * obstack.c (_obstack): Remove unused variable. It hasn't been
4356 present in glibc since revision 1.1 of this file.
4357 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4358 obstack_alignment_mask, obstack_alloc, obstack_base,
4359 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4360 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4361 obstack_grow0, obstack_init, obstack_int_grow,
4362 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4363 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4364 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4365 nonexistent functions.
4367 2004-05-17 Derek R. Price <derek@ximbiot.com>
4368 Paul Eggert <eggert@cs.ucla.edu>
4370 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4372 2004-05-14 Bruno Haible <bruno@clisp.org>
4374 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4375 that consists of a '.' followed by an empty digit string.
4376 Patch by Tor Lillqvist <tml@iki.fi>.
4378 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4380 Port obstack to the AS/400, where pointers are 16 bytes wide and
4381 you cannot cast an integer to a valid pointer. This patch is
4382 currently waiting to be integrated into glibc; see
4383 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4385 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4386 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4387 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4388 (struct obstack): temp member is now a union of a pointer and
4389 an integer, instead of an integer. All integer uses changed.
4390 This does not affect the physical layout of struct obstack,
4391 except on hosts (like the AS/400) where the size or alignment of
4392 void * is greater than that of ptrdiff_t.
4393 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4394 __STDC__)]: Store temporary in pointer member of union, not
4396 * obstack.c: Include <stddef.h>, for offsetof.
4397 (struct fooalign): Remove; it doesn't need a name.
4398 (union fooround): Change double to long double, and add void *.
4399 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4400 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4401 not a macro. Hence the values are always int; so remove all
4402 casts-to-int in uses.
4404 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4405 Derek Price <derek@ximbiot.com>
4407 * alloca.c: Include <alloca.h>, to get our interface.
4408 * alloca_.h: Use __alloca on AIX, so that we don't have to
4409 include <alloca.h> first. Use C89 prototype for alloca; this
4410 requires including <stddef.h> for size_t. Use extern "C" if C++.
4411 Use #elif for simplicity, since we can assume C89 now.
4412 Don't try to source the system alloca.h since it will not be found
4413 and to prevent recursively including its replacement.
4414 * fnmatch.c: Include <alloca.h> instead of opencoding.
4415 * regex.c: Likewise.
4417 2004-05-16 Derek Price <derek@ximbiot.com>
4418 Paul Eggert <eggert@cs.ucla.edu>
4420 getline cleanup. This changes the getndelim2 API: both order of
4421 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4424 * getline.c: Don't include stddef.h or stdio.h, since our
4425 interface does that.
4426 (getline): Always use getdelim, so that we don't have two
4427 copies of this code.
4428 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4430 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4431 (GETNDELIM2_MAXIMUM): New macro.
4432 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4433 instead of the old practice of delim2==0. All callers changed.
4434 Return -1 on overflow, instead of returning junk.
4435 Do not set *linesize unless allocation succeeds.
4436 * getndelim2.h: Do not include stddef.h; no longer needed, now
4437 that we include sys/types.h.
4438 * getnline.h: Likewise.
4439 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4440 (getndelim2): Reorder arguments.
4441 * getnline.c (getnline, getndelim):
4442 Don't discard the NMAX argument.
4443 (getnline): Invoke getndelim, to avoid code duplication.
4444 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4445 of (size_t) -1 by callers of the getnline family.
4447 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4449 * nanosleep.c (suspended): Change its type from int to
4450 sig_atomic_t volatile.
4451 (first_call): Make it private to rpl_nanosleep, and have it
4452 be zero initially as that's a bit faster.
4453 (my_usleep): Round up fractional times instead of truncating them,
4454 as this is the usual meaning for 'sleep'.
4456 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4458 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4459 (ENOSYS): Define if not defined.
4460 (settime): Fall back on stime if it exists and settimeofday fails.
4461 But don't bother with fallbacks if a method fails with errno == EPERM.
4463 2004-05-11 Jim Meyering <jim@meyering.net>
4465 Prior to this change, the save_cwd caller required read access to the
4466 current directory on most systems (ones with the fchdir function).
4468 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4469 fails, try write-only, and finally, resort to using xgetcwd.
4471 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4473 * obstack.c, obstack.h: Import changes from libc.
4475 2004-04-28 Bruno Haible <bruno@clisp.org>
4477 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4478 implicitly appends .exe to executables.
4479 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4480 accepts Windows pathnames.
4481 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4482 Cygwin like Windows, since it now accepts Windows pathnames.
4483 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4484 Cygwin like Windows, since it now accepts Windows pathnames.
4485 Reported by Derek Robert Price <derek@ximbiot.com>.
4487 2004-04-20 Jim Meyering <jim@meyering.net>
4489 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4491 2004-04-20 Jim Meyering <jim@meyering.net>
4492 Bruno Haible <bruno@clisp.org>
4494 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4495 memory when realloc fails.
4497 2004-04-18 Jim Meyering <jim@meyering.net>
4499 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4500 don't leak memory and do call END_UTMP_ENT.
4502 2004-04-11 Paul Eggert <eggert@twinsun.com>
4504 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4505 (CHAR_BIT): Remove, since we assume C89.
4506 Include <stdint.h> if available, as per current Autoconf CVS advice.
4508 2004-03-30 Paul Eggert <eggert@twinsun.com>
4510 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4511 not bool, to be more consistent with Unix conventions.
4512 Suggested by Bruno Haible.
4514 Merge from coreutils.
4516 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4519 * getdate.h: Include stdbool.h, and timespec.h instead of
4520 the usual <time.h> dance.
4521 (get_date): Change signature to support fractional time stamps.
4522 All callers changed.
4523 * getdate.y: Include "getdate.h" first, as we can now
4524 assume C89 and don't need to worry about 'const'.
4525 Similarly, include "unlocked-io.h" near start, not in middle.
4527 (textint.value): Use long int rather than int.
4528 (textint.digits): Use size_t rather than int.
4529 (BILLION, LOG10_BILLION): New constants.
4530 (parser_control): New member rel_ns. Members day_ordinal,
4531 time_zone, month, day, hour, minutes, rel_year, rel_month,
4532 rel_day, rel_hour, rel_minutes, rel_seconds
4533 are now long int, not int. Member seconds is now struct timespec,
4534 not int. New member timespec_seen. Members dates_seen, days_seen,
4535 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4537 (%union.intval): Now long int, not int.
4538 New member timespec.
4539 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4540 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4541 (spec): Now is a timespec or an item list.
4542 (timespec, items): New nonterminals.
4543 (time, rel, relunit, number, get_date):
4544 Add support for fractional seconds.
4545 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4546 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4547 (to_hour): First arg is now long int, not int.
4548 (to_year): Returns long int, not int.
4549 Don't treat year -70 like 70.
4550 (tm_diff): Returns long int, not int.
4551 (lookup_word): Use bool instead of int when appropriate.
4552 (yylex): Use size_t for count, not int.
4553 Detect overflow when parsing large integer constants.
4554 Add support for fractions.
4555 (get_date): Make pointers 'const' if possible.
4556 Use more-portable code to detect integer overflow.
4557 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4558 Don't use ctime; it's not reliable if the year has >4 digits.
4560 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4561 This is for compatibility with BSD.
4563 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4564 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4565 From coreutils' system.h.
4567 * userspec.c: Don't include "posixver.h".
4568 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4569 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4570 compatible extension. Simplify code by removing a boolean int
4571 that was always nonzero if a string was nonnull.
4573 2004-03-30 Jim Meyering <jim@meyering.net>
4575 Merge from coreutils.
4577 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4579 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4580 an empty input stream.
4582 * readtokens.c: Include <stdbool.h>.
4583 (readtoken): Use `size_t' rather than int/long.
4584 All callers adjusted.
4585 Use `bool' rather than `int' where appropriate.
4586 Use memset rather than an explicit loop.
4587 Use x2nrealloc rather than xrealloc.
4588 Allow the use of `\0' as a delimiter.
4589 (readtokens): Likewise.
4590 * readtokens.h (readtoken, readtokens): Update prototypes.
4592 2004-03-30 Bruno Haible <bruno@clisp.org>
4594 * getloadavg.c (getloadavg): Don't assume setlocale returns
4597 2004-03-29 Paul Eggert <eggert@twinsun.com>
4599 Merge changes to getloadavg.c from coreutils and Emacs.
4601 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4602 Define to an expression, not to the empty string.
4603 Include cloexec.h and xalloc.h.
4604 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4605 Use set_cloexec_flag rather than rolling our own.
4606 * cloexec.c, cloexec.h: New files.
4608 2004-03-18 Paul Eggert <eggert@twinsun.com>
4610 * getopt.h: Sync with libc CVS.
4612 2004-03-18 Paul Eggert <eggert@twinsun.com>
4613 Bruno Haible <bruno@clisp.org>
4615 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4616 not on all platforms that have <wchar.h>.
4617 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4619 2004-03-09 Paul Eggert <eggert@twinsun.com>
4621 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4623 * getopt_int.h: New file, also synced from libc.
4625 2004-03-07 Paul Eggert <eggert@twinsun.com>
4627 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4628 '#if' expressions. Unlike the code it replaces, it does not
4629 depend on (defined _SC_PAGESIZE). However, it does depend on
4630 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4631 first reported by Jason Andrade in
4632 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4634 2004-01-18 Simon Josefsson <jas@extundo.com>
4636 * strdup.h: New file.
4637 * strdup.c: Include it.
4638 * path-concat.c: Include strdup.h. Drop strdup declaration.
4639 * userspec.c: Include strdup.h. Drop strdup declaration.
4641 2004-02-06 Karl Berry <karl@gnu.org>
4643 * config.charset: update from gettext 0.14.1.
4645 2004-02-05 Paul Eggert <eggert@twinsun.com>
4647 Add comments and code, prompted by suggestions from Bruno Haible
4649 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4650 describing the enum quoting_style values.
4651 * quotearg.c (quotearg_alloc): New function.
4652 (quotearg_buffer_restyled): Treat lone { and } as special.
4653 Treat = as special. Work around bug with older shells
4654 that "see" a '\' that is really the 2nd byte of a multibyte char.
4655 Quote empty string with shell_quoting_style.
4657 2004-02-03 Bruno Haible <bruno@clisp.org>
4659 * pipe.h: New file, from GNU gettext.
4660 * pipe.c: New file, from GNU gettext.
4662 2004-01-27 Bruno Haible <bruno@clisp.org>
4664 * execute.h: New file, from GNU gettext.
4665 * execute.c: New file, from GNU gettext.
4666 * w32spawn.h: New file, from GNU gettext.
4668 2004-01-23 Paul Eggert <eggert@twinsun.com>
4670 Exit-status fix from coreutils.
4672 Use exit_failure consistently in place of EXIT_FAILURE,
4673 so that program exit statuses are consistent on failure.
4675 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4676 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4677 * argmatch.h: Comment fix to match the above.
4678 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4679 Now a macro referring to exit_failure, instead of a separate
4680 variable. Include "exitfail.h" to get it.
4681 * xstrtol.h: Include "exitfail.h".
4682 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4684 * long-options.c (parse_long_options): Use prototype
4685 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4688 2004-01-21 Jim Meyering <jim@meyering.net>
4690 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4691 so as not to conflict with a different-sized __mktime_internal
4692 function in GNU libc.
4693 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4694 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4696 2004-01-18 Paul Eggert <eggert@twinsun.com>
4698 Merge from diffutils.
4700 * file-type.c (file_type): Add typed memory objects.
4701 * file-type.h (S_TYPEISTMO): New macro.
4703 * c-stack.h (c_stack_action): Remove argv argument.
4704 * c-stack.c (c_stack_action): Likewise. All uses changed.
4705 (die): Don't calculate message unless segv_action returns.
4706 (get_stack_location, min_address_from_argv, max_address_from_argv,
4707 volatile stack_base, volatile_stack_size): Remove.
4708 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4709 that every segmentation violation is a stack overflow. (Ouch!)
4710 See Debian bug 136249 (still outstanding) for more info about why
4711 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4713 2003-11-30 Bruno Haible <bruno@clisp.org>
4715 Safer stack allocation.
4716 * setenv.c: Include allocsa.h.
4717 (alloca): Remove fallback definition.
4718 (freea): Remove macro.
4719 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4722 2003-10-17 Bruno Haible <bruno@clisp.org>
4724 * binary-io.h: Avoid warnings on Cygwin.
4726 2003-12-28 Bruno Haible <bruno@clisp.org>
4728 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4729 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4731 2003-11-28 Bruno Haible <bruno@clisp.org>
4733 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4735 2003-11-27 Bruno Haible <bruno@clisp.org>
4737 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4739 2003-11-17 Bruno Haible <bruno@clisp.org>
4741 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4743 2003-11-24 Bruno Haible <bruno@clisp.org>
4745 * xallocsa.h: New file, from GNU gettext.
4746 * xallocsa.c: New file, from GNU gettext.
4748 2003-11-24 Bruno Haible <bruno@clisp.org>
4750 * allocsa.h: New file, from GNU gettext.
4751 * allocsa.c: New file, from GNU gettext.
4753 2003-11-24 Bruno Haible <bruno@clisp.org>
4755 * eealloc.h: New file.
4757 2004-01-15 Jim Meyering <jim@meyering.net>
4759 Merge from coreutils.
4761 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4762 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4763 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4765 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4766 optional configure-time default.
4768 * version-etc.c (version_etc_copyright): Update copyright date.
4770 * xreadlink.c (xreadlink): Correct outdated comment.
4772 2004-01-15 Paul Eggert <eggert@twinsun.com>
4774 Merge from coreutils.
4776 * posixver.c: Include posixver.h.
4778 * same.c: Include <stdbool.h>, <limits.h>.
4779 (_POSIX_NAME_MAX): Define if not defined.
4781 (same_name): If file names are silently truncated, report
4782 that the file names are the same if they are the same after
4783 the silent truncation.
4785 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4786 conversion function.
4787 * xstrtod.c (xstrtod): Likewise. All callers changed to
4788 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4791 2004-01-14 Paul Eggert <eggert@twinsun.com>
4793 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4794 with like-named macro in fnmatch.c.
4795 (EXT): Use an internal constant instead.
4797 Merge fnmatch patches from glibc.
4798 * fnmatch.c (mbsinit): Remove define.
4799 Add libc_hidden_ver (__fnmatch, fnmatch).
4800 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4801 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4803 2003-12-14 Karl Berry <karl@gnu.org>
4805 * config.charset: update from gettext-runtime.
4807 2003-12-03 Paul Eggert <eggert@twinsun.com>
4809 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4810 Bug reported by Alfred M. Szmidt.
4812 2003-11-29 Karl Berry <karl@gnu.org>
4814 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4816 2003-11-23 Paul Eggert <eggert@twinsun.com>
4817 Bruno Haible <bruno@clisp.org>
4819 * printf-parse.h: Don't include sys/types.h.
4820 (ARG_NONE): New macro.
4821 (char_directive): Change type of *arg_index fields to size_t.
4822 * printf-parse.c: Don't include sys/types.h.
4823 (SSIZE_MAX): Remove macro.
4824 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4825 Remove unnecessary overflow check.
4826 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4829 2003-11-24 Paul Eggert <eggert@twinsun.com>
4831 * alloca.c: Remove dependency on xalloc module.
4832 (xalloc_die): Remove.
4833 (memory_full) [!defined emacs]: New macro.
4834 [!defined emacs]: Don't include xalloc.h.
4835 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4836 address arithmetic overflows. Change datatypes a bit to avoid
4839 2003-11-22 Jim Meyering <jim@meyering.net>
4841 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4843 2003-11-17 Bruno Haible <bruno@clisp.org>
4845 * vasnprintf.c (alloca): Remove fallback definition.
4846 (freea): Remove definition.
4847 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4848 Reported by Paul Eggert.
4850 2003-11-17 Jim Meyering <jim@meyering.net>
4852 On systems without utime and without a utimes function capable of
4853 dealing with a NULL struct utimbuf* argument, this utime replacement
4854 could -- in unusual circumstances -- leak a file descriptor.
4855 * utime.c: Include <unistd.h> and <errno.h>.
4856 (utime_null): Be sure to close `fd' and to preserve errno.
4857 Reported by Geoff Collyer via Arnold Robbins.
4859 2003-11-16 Paul Eggert <eggert@twinsun.com>
4860 Bruno Haible <bruno@clisp.org>
4862 Protect against address arithmetic overflow.
4863 * printf-args.h: Include stddef.h.
4864 (arguments): Change type of field 'count' to size_t.
4865 * printf-args.c (printf_fetchargs): Use size_t instead of
4866 'unsigned int' where appropriate.
4867 * printf-parse.h: Include sys/types.h.
4868 (char_directive): Change type of *arg_index fields to ssize_t.
4869 (char_directives): Change type of fields 'count', max_*_length to
4871 * printf-parse.c: Include sys/types.h and xsize.h.
4872 (SSIZE_MAX): Define fallback value.
4873 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4874 instead of 'int' where appropriate. Check a_allocated, d_allocated
4875 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4876 * vasnprintf.c: Include xsize.h.
4877 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4878 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4879 overflow. Avoid wraparound when converting a width or precision from
4882 2003-11-16 Bruno Haible <bruno@clisp.org>
4884 Update from GNU gettext.
4885 * printf-parse.c: Generalize to it can be compiled for wide strings.
4886 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4887 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4888 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4889 SNPRINTF): New macros.
4890 Don't include <alloca.h> if the file is used inside libintl.
4891 (local_wcslen): New function, for Solaris 2.5.1.
4892 (VASNPRINTF): Use it instead of wcslen.
4894 2003-11-16 Bruno Haible <bruno@clisp.org>
4896 * xsize.h (xmax): New function.
4897 (xsum, xsum3, xsum4): Declare as "pure" functions.
4899 2003-11-12 Paul Eggert <eggert@twinsun.com>
4901 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4902 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4903 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4904 heuristic is just as accurate as far as we know, and it removes a
4905 dependency on size_max.m4 and ptrdiff_max.m4.
4907 2003-11-12 Paul Eggert <eggert@twinsun.com>
4909 * xstrtol.c (__xstrtol): Remove "break" immediately after
4910 "return", to pacify some unknown compiler. Problem reported
4913 2003-11-11 Bruno Haible <bruno@clisp.org>
4915 * xsize.h (SIZE_MAX): Remove fallback definition.
4916 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4919 2003-11-10 Paul Eggert <eggert@twinsun.com>
4921 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4922 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4923 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4925 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4926 not (size_t) -1, since it's defined here.
4928 2003-11-06 Paul Eggert <eggert@twinsun.com>
4930 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4931 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4932 Reject sizes of exactly SIZE_MAX bytes.
4933 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4934 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4936 2003-11-05 Bruno Haible <bruno@clisp.org>
4938 * xsize.h: Include limits.h, to avoid a possible collision with
4939 SIZE_MAX defined in <limits.h> on Solaris.
4941 2003-11-04 Bruno Haible <bruno@clisp.org>
4943 * xsize.h: New file.
4944 * linebreak.c: Include xsize.h.
4945 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4946 argument for overflow.
4947 Suggested by Paul Eggert.
4949 2003-10-31 Bruno Haible <bruno@clisp.org>
4951 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4952 to avoid (extremely rare) race condition.
4953 Suggested by Paul Eggert.
4955 2003-11-03 Jim Meyering <jim@meyering.net>
4957 * userspec.c: Include "userspec.h".
4958 * userspec.h: New file.
4960 2003-10-31 Paul Eggert <eggert@twinsun.com>
4962 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4963 * mountlist.c (SIZE_MAX): Define if not defined already.
4964 (read_filesystem_list): Set and use me_type_malloced.
4965 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4966 whatever the type happens to be), for brevity and consistency.
4967 Check for size calculation overflow on Alphas running OSF/1.
4969 2003-10-31 Jim Meyering <jim@meyering.net>
4971 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4973 * linebuffer.c: Include <string.h> for declaration of memset.
4975 2003-10-30 Paul Eggert <eggert@twinsun.com>
4976 Bruno Haible <bruno@clisp.org>
4978 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4979 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4981 2003-10-29 Paul Eggert <eggert@twinsun.com>
4983 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4984 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4986 * quotearg.c (quotearg_n_options): Use it.
4987 * group-member.c: Include <stdbool.h>.
4988 (free_group_info): Arg is now const *; don't free arg.
4989 (get_group_info): Now returns bool and accepts struct group_info *,
4990 rather than returning a malloc'ed struct group_info *.
4991 All uses changed. Check for overflow in internal size calculation.
4993 * getusershell.c (readname): Simplify the code by using x2nrealloc
4994 rather than xmalloc/xrealloc.
4995 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4996 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4997 conformance bug: the old code used a pointer after freeing the
4998 storage that it addressed.
4999 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5000 rather than doing it by hand.
5001 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5002 the buffer preserved. Use free and xmalloc instead.
5003 * quotearg.c (quotearg_n_options): Likewise.
5004 Use a simpler test for size overflow. Don't use xalloc_oversized
5005 because unsigned int might be wider than size_t (!); this suggests
5006 that we should switch from unsigned int to size_t for slot numbers.
5008 2003-10-27 Bruno Haible <bruno@clisp.org>
5010 * stdbool_.h: Better support for BeOS.
5012 2003-10-27 Paul Eggert <eggert@twinsun.com>
5014 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5015 to allocate the returned structure. Do not allocate a subarray,
5016 as x2nrealloc will do that.
5017 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5018 instead of xnrealloc.
5019 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5021 2003-10-26 Paul Eggert <eggert@twinsun.com>
5023 * xalloc.h (xalloc_oversized): New static inline function, for
5024 callers that want to do their own size-overflow checking. Include
5025 <stdbool.h>, since xalloc_oversized returns bool.
5026 * xalloc.c (array_size_overflow): Remove. All callers changed
5027 to use xalloc_oversized.
5029 Add two functions x2realloc, x2nrealloc, for programs that grow
5030 arrays dynamically by doubling their sizes.
5031 * xalloc.h (x2realloc, x2nrealloc): New decls.
5032 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5035 Port to C99 semantics for 'inline' of external functions.
5036 Bug reported by Bruno Haible.
5037 * xmalloc.c (xnmalloc_inline): New static inline function,
5038 with the old contents of xnmalloc.
5039 (xnmalloc, xmalloc): Use it.
5040 (xnrealloc_inline): New static inline function,
5041 with the old contents of xnrealloc.
5042 (xnrealloc, xrealloc): Use it.
5044 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5046 2003-10-25 Paul Eggert <eggert@twinsun.com>
5048 Fix several address-calculation bugs in the hash modules,
5049 plus some minor code cleanup.
5051 * hash.h: Include <stdbool.h>, for bool.
5052 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5053 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5054 hash_get_n_entries, hash_get_max_bucket_length,
5055 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5056 hash_rehash): Use size_t rather than unsigned.
5057 * hash.c (struct hash_table, hash_get_n_buckets,
5058 hash_get_n_buckets_used, hash_get_n_entries,
5059 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5060 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5061 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5063 (SIZE_MAX): Define if not defined.
5064 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5065 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5067 Use const * when possible.
5068 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5069 (check_tuning): Fix bug: if tuning parameters were very close to
5070 0 or 1, rounding errors could have caused subscript violations.
5071 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5072 (hash_initialize): Add 'fail:' label
5073 to free table and return NULL, and use it to simplify code.
5074 Use calloc rather than clearing the storage ourself.
5075 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5076 buffer size calculations.
5077 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5078 Include <stddef.h>, for size_t.
5079 * hash-pjw.c (hash_pjw): Likewise.
5080 Switch to method described by Bruno Haible.
5081 Include <limits.h>, for CHAR_BIT.
5082 (SIZE_BITS): New macro.
5084 2003-10-21 Paul Eggert <eggert@twinsun.com>
5086 * getndelim2.c (getndelim2): When size calculation overflows,
5087 ceiling the allocation at NMAX bytes rather than silently
5088 discarding input bytes before NMAX is reached. This makes
5089 a difference only if NMAX exceeds SIZE_MAX / 2.
5091 * obstack.c: Merge from glibc.
5092 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5093 Add libc_hidden_def (_obstack_newchunk).
5094 (_obstack_free) [! defined _LIBC]: Remove.
5095 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5096 a clone of the function body.
5097 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5098 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5100 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5101 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5104 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5105 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5106 Don't use lvalue casts, as GCC plans to remove support for them
5107 in GCC 3.5. Reported by Joseph S. Myers. This bug
5108 was also present in the non-GCC version, indicating that this
5109 code had always been buggy and had never been widely used.
5110 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5111 Use the fast variant of each macro, rather than copying the
5112 definiens of the fast variant; that way, we'll be more likely to
5113 catch future bugs in the fast variants.
5115 2003-10-20 Bruno Haible <bruno@clisp.org>
5117 * wait-process.h: New file, from GNU gettext.
5118 * wait-process.c: New file, from GNU gettext.
5120 2003-10-19 Jim Meyering <jim@meyering.net>
5122 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5124 2003-10-16 Paul Eggert <eggert@twinsun.com>
5126 * getgroups.c: Include <errno.h>, <stdlib.h>.
5127 (getgroups): First arg is int, not size_t.
5128 Don't let 'free' mangle errno.
5130 2003-10-16 Jim Meyering <jim@meyering.net>
5132 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5134 2003-10-15 Paul Eggert <eggert@twinsun.com>
5136 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5138 (new_exclude, add_exclude_file): Initial size no longer needs to
5140 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5141 our own address arithmetic overflow checking.
5143 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5144 (fnmatch): Do not alloca more than 2000 wide characters;
5145 instead, use malloc for large buffers.
5146 Check for address arithmetic overflow, and return -1
5147 with errno set to ENOMEM in that case.
5148 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5149 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5150 instead, return -1. Check for address arithmetic overflow.
5152 2003-10-14 Paul Eggert <eggert@twinsun.com>
5154 Handle invalid suffixes and overflow independently, so that
5155 callers can treat them independently as needed. Fix some bugs in
5156 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5157 suffix for a human-readable blocksize. The major caller-visible
5158 change is the addition of a new
5159 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5160 that both overflow and suffix chars were found.
5162 * human.c (humblock): Don't check separately for invalid suffix
5163 char; that is xstrtoumax's job (now that its bug is fixed).
5164 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5165 INTMAX_MAX]: New macros.
5166 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5167 TYPE_MAXIMUM): New macros.
5168 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5169 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5170 if overflow occurs, as it's what __strtol does and it's more useful
5172 (__xstrtol): If __strtol reports some error other than ERANGE,
5173 reflect it to the caller as LONGINT_INVALID. If it reports
5174 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5175 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5176 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5178 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5179 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5180 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5181 [defined UINTMAX_MAX]: New macros.
5183 2003-10-14 Bruno Haible <bruno@clisp.org>
5185 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5186 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5187 Also use volatile where needed.
5189 2003-10-12 Paul Eggert <eggert@twinsun.com>
5191 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5192 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5193 and define in terms of the other primitives.
5194 * xmalloc.c: Include stdbool.h; do not include exit.h.
5195 (SIZE_MAX): Define if not already defined.
5196 (array_size_overflow): New function.
5197 (xalloc_die): Abort instead of exiting if 'error' returns.
5198 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5199 (xmalloc, xrealloc): Use them.
5200 (xcalloc): Check for address arithmetic overflow.
5201 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5202 a bit faster than strcpy.
5204 2003-10-08 Paul Eggert <eggert@twinsun.com>
5206 Merge getpass from libc, plus a few fixes.
5208 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5209 Include <stdbool.h>.
5210 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5211 __fsetlocking to empty.
5212 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5213 do include <bits/libc-lock.h>.
5214 Do not include <fcntl.h>; not needed.
5215 [_LIBC]: Include <wchar.h>.
5216 (NOTCANCEL_MODE): New macro.
5217 (flockfile, funlockfile) [_LIBC]: New macros.
5218 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5219 [!_LIBC]: New macros.
5220 (call_fclose): New function.
5221 (getpass): Use it. Save tty stream separately; this simplifies the
5222 code and makes it more reliable if stdin happens to equal stdout.
5223 Invoke __fsetlocking on tty.
5224 Handle thread cancellation if needed.
5225 Namespace cleanup (use __tcgetattr, __getline).
5226 Use bool for Booleans.
5227 [USE_IN_LIBIO]: Handle wide streams.
5228 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5229 stream might go where.
5231 * unlocked-io.h: Include <stdio.h>, so that the caller
5232 doesn't have to include <stdio.h> before us.
5233 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5234 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5235 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5236 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5237 if not declared, so that we can use getpass.c code from libc without
5239 (flockfile, ftrylockfile, funlockfile): New macros.
5241 2003-10-06 Bruno Haible <bruno@clisp.org>
5243 * version-etc-2.h: Remove file.
5244 * version-etc-2.c: Remove file.
5246 2003-09-25 Jim Meyering <jim@meyering.net>
5247 Bruno Haible <bruno@clisp.org>
5249 This lets translators provide better translations for the
5250 "Written by ..." part of --version output.
5251 * version-etc.h: Include stdarg.h.
5252 (version_etc_copyright): Declare as readonly.
5253 (version_etc): Make this function variadic with a NULL-terminated list
5254 of author name strings.
5255 (version_etc_va): New declaration.
5256 * version-etc.c: Include stdarg.h, stdlib.h.
5257 (version_etc_copyright): Declare as readonly.
5258 (version_etc_va): New function. Provide a different translatable string
5259 for each possible number of authors < 10. Abbreviate when there are 10
5261 (version_etc): Make this function variadic. Call version_etc_va.
5262 Suggestion from Gary V. Vaughan.
5264 * long-options.h (parse_long_options): Change prototype: the authors
5265 string is moved to the end and becomes variadic.
5266 * long-options.c: Include stdarg.h.
5267 (parse_long_options): Make this function variadic, too.
5268 Call version_etc_va, not version_etc.
5270 2003-10-06 Bruno Haible <bruno@clisp.org>
5272 * fatal-signal.h: New file, from GNU gettext.
5273 * fatal-signal.c: New file, from GNU gettext.
5275 2003-10-04 Karl Berry <karl@gnu.org>
5277 * argp*: update from libc.
5279 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5281 * getpass.c (getpass): Use a no-op fseek when switching from input to
5282 output mode on the same stream.
5284 2003-09-29 Paul Eggert <eggert@twinsun.com>
5286 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5287 Fix arg typo in previous patch.
5289 2003-09-28 Jim Meyering <jim@meyering.net>
5291 * error.c: Correct cpp indentation.
5293 2003-09-27 Paul Eggert <eggert@twinsun.com>
5295 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5296 Omit the special code that used __typeof__, since we worry that
5297 it could be more trouble than it's worth. See:
5298 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5299 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5303 2003-09-26 Jim Meyering <jim@meyering.net>
5305 * error.c (error_tail): Move some declarations
5306 into inner scope where the local variables are used.
5308 2003-09-26 Bruno Haible <bruno@clisp.org>
5310 * stpncpy.h (gnu_stpncpy): New declaration.
5311 (stpncpy): Define as alias for gnu_stpncpy.
5312 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5314 2003-09-26 Paul Eggert <eggert@twinsun.com>
5316 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5317 (error_tail): Do not loop, reallocating temporary buffer, since
5318 the output cannot contain more wide characters than the input
5319 contains bytes, the size must be big enough already. This avoids
5320 one potential size overflow calculation. Check for size overflow
5321 when calculating temporary buffer size. Free temporary buffer
5322 when done, if it was allocated with malloc; this plugs a memory
5323 leak. Remove casts from void * to pointers, that are no longer
5324 needed now that we're assuming C89 or better.
5326 Merge error changes from glibc.
5328 * error.c, error.h: Update copyright notice header to match glibc.
5329 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5330 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5331 Disable cancellation while printing error.
5332 * error.h: Prepend __ to parameter names.
5334 2003-09-25 Karl Berry <karl@gnu.org>
5336 * argp-fmtstream.c, argp-help.c: update from libc.
5338 2003-09-25 Bruno Haible <bruno@clisp.org>
5340 * version-etc-2.h: New file, from version-etc.h with modifications.
5341 * version-etc-2.c: New file, from version-etc.c with modifications.
5343 2003-09-25 Simon Josefsson <jas@extundo.com>
5345 * xgetdomainname.h: New file.
5346 * xgetdomainname.c: New file.
5348 2003-09-25 Simon Josefsson <jas@extundo.com>
5349 Bruno Haible <bruno@clisp.org>
5351 * getdomainname.h: New file.
5352 * getdomainname.c: New file.
5354 2003-09-24 Paul Eggert <eggert@twinsun.com>
5356 * linebuffer.c (freebuffer): Don't free the argument, just
5357 the buffer associated with the argument. Bug reported by
5360 2003-09-19 Karl Berry <karl@gnu.org>
5362 * argp.h: update from libc.
5364 2003-09-16 Paul Eggert <eggert@twinsun.com>
5366 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5367 input error, instead of returning NULL the next time we are called
5368 (and therefore losing track of errno).
5370 2003-09-15 Paul Eggert <eggert@twinsun.com>
5372 * getndelim2.c (getndelim2): Don't trash errno when a read
5373 fails, so that the caller gets the proper errno.
5375 * readutmp.c (read_utmp): Likewise.
5376 Check for fstat error. Close stream and free storage
5379 2003-09-14 Bruno Haible <bruno@clisp.org>
5381 * fwriteerror.h: New file.
5382 * fwriteerror.c: New file.
5384 2003-09-14 Jim Meyering <jim@meyering.net>
5386 * getloadavg.c: Correct cpp indentation.
5387 * strdup.c: Likewise.
5388 * vasnprintf.c: Likewise.
5390 2003-09-12 Paul Eggert <eggert@twinsun.com>
5392 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5393 * obstack.c [!defined _LIBC]: Likewise.
5394 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5395 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5396 * exitfail.c: Don't include stdlib.h; no longer needed.
5398 More changes to assume C89 or better.
5400 * error.c (error_tail): Assume vprintf.
5402 * argmatch.c (getenv): Remove decl.
5403 * progreloc.c (get_full_program_name): Define via prototype.
5404 * setenv.c (clearenv): Likewise.
5405 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5407 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5408 (malloc, memcpy): Remove decls.
5409 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5410 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5411 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5412 (memcpy): Remove macro.
5413 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5414 (__P): Remove. All uses removed.
5415 (PTR): Remove. All uses changed to void *.
5416 (CHAR_BIT, NULL): Remove.
5417 (spaces, zeros, memset_space, memset_zero)
5418 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5420 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5421 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5422 Define with prototype.
5423 Remove now-unnecessary prototype decl.
5424 (extra_args_spec): Assume ANSI C. All uses changed.
5425 (extra_args_spec_iso): Remove.
5426 (my_strftime, emacs_strftimeu): Define via prototype.
5427 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5429 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5430 * strtoimax.c: Include <stdlib.h> unconditionally.
5431 (strtoul, strtol): Remove decls.
5432 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5434 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5435 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5436 (LOCALE_PARAM_PROTO): New macro.
5437 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5438 (INTERNAL (strtol), strtol): Define with a prototype.
5439 (PARAMS): Remove. All uses removed.
5440 * tempname.c: Include <string.h> unconditionally.
5441 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5442 * xgethostname.c (main): Define with a prototype.
5443 * xmalloc.c: Include "xalloc.h" first, to check interface.
5444 Include <stdlib.h> unconditionally.
5445 (calloc, malloc, realloc, free): Remove decls.
5446 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5447 Include <stdlib.h> unconditionally. Sort include file names.
5449 (xstrtod): Define with a prototype.
5450 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5451 (strtol, strtoul): Remove decls.
5453 2003-09-11 Paul Eggert <eggert@twinsun.com>
5455 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5456 Include <stdlib.h>, <string.h> unconditionally.
5457 Remove now-unnecessary cast to char *.
5458 * strnlen.c: Include <string.h> unconditionally.
5459 * yesno.c (yesno): Define with a prototype.
5461 2003-09-10 Bruno Haible <bruno@clisp.org>
5463 * strcspn.c: Include <string.h> unconditionally.
5464 * strpbrk.c: Include <string.h> unconditionally.
5465 * strstr.c: Include <string.h> unconditionally.
5466 * unicodeio.c: Include <string.h> unconditionally.
5467 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5468 * unsetenv.c: Likewise.
5469 * xreadlink.c: Include <stdlib.h> unconditionally.
5470 * yesno.c: Include <stdlib.h> unconditionally.
5471 (rpmatch): Add prototype.
5473 2003-09-10 Jim Meyering <jim@meyering.net>
5475 * error.c: Correct indentation of cpp directives.
5477 2003-09-09 Paul Eggert <eggert@twinsun.com>
5481 * acosl.c (main): Use a prototype.
5482 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5485 * getloadavg.c (getloadavg, main): Define via prototypes.
5487 * getopt.h (struct option.name): Assume C89, and use 'const'.
5488 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5489 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5491 * getopt.c (const): Remove macro.
5492 Include <string.h> unconditionally.
5493 (my_index): Remove; all uses changed to strchr.
5494 (strlen): Remove decl.
5495 (exchange): Remove forward decl; no longer needed.
5496 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5497 Define with prototype.
5498 * getopt1.c (const): Remove macro.
5499 (getopt_long, getopt_long_only, main): Define with prototype.
5501 * getugroups.c: Include <string.h> unconditionally.
5503 * getusershell.c: Include <stdlib.h> unconditionally.
5504 (getusershell, setusershell, endusershell, readname, main):
5505 Define with prototypes.
5507 * group-member.c: Include group-member.h first.
5508 Include <stdlib.h> unconditionally.
5510 * hard-locale.c: Include hard-locale.h first.
5511 Include <stdlib.h>, <string.h> unconditionally.
5513 * hash.c (free, malloc): Remove decls.
5514 Include <stdlib.h> unconditionally.
5516 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5517 (getenv): Do not declare.
5519 * idcache.c: Include <string.h> unconditionally.
5521 * long-options.c: Include long-options.h first, to test interface.
5522 Include <stdlib.h> unconditionally.
5524 * makepath.c: Include makepath.h first, to test interface.
5525 Include <stdlib.h> and <string.h> unconditionally.
5527 * linebuffer.c: Include <stdlib.h>.
5528 (free): Remove decl.
5530 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5531 rpl_malloc returns void *, not char *.
5532 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5534 * md5.h: Include <limits.h> unconditionally.
5535 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5536 (__P): Remove; all uses removed.
5537 * md5.c: Include "md5.h" first.
5538 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5539 md5_buffer, md5_process_bytes, md5_process_block):
5540 Define with prototypes.
5541 * sha.h (__P): Remove all uses. (It wasn't defined??)
5542 * sha.c: Include "sha.h" first.
5543 Include <stdlib.h>, <string.h> unconditionally.
5545 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5546 * memcmp.c (__ptr_t): Likewise.
5547 * memrchr.c (__ptr_t): Likewise.
5548 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5549 Include <string.h> unconditionally.
5550 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5551 * memchr.c: Include <stdlib.h> unconditionally.
5552 * memchr.c (LONG_MAX): Remove.
5553 * memrchr.c (LONG_MAX): Likewise.
5554 * memchr.c (__memchr): Define via a prototype.
5555 * memrchr.c (__memrchr): Likewise.
5556 * memcmp.c (__P): Remove, and remove all uses.
5557 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5558 Remove forward decls; no longer needed.
5559 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5560 Use types required by C89 in prototype.
5562 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5563 * savedir.c: Likewise.
5564 * mkdir.c (free): Remove decl.
5565 * rmdir.c (rmdir): Define with a prototype.
5566 * savedir.c: Include savedir.h first, to test interface.
5568 * mktime.c (STDC_HEADERS): Remove.
5569 Include <stdlib.h>, <string.h> unconditionally.
5571 * modechange.c: Include <stdlib.h> unconditionally.
5572 (malloc): Remove decl.
5574 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5575 (free): Remove decl.
5577 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5578 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5579 (This type really should be intptr_t, but that's a C99ism.)
5580 (_obstack_memcpy): Remove: all uses changed to memcpy.
5581 Include <string.h> unconditionally.
5582 (struct obstack): Assume __STDC__ for types of members
5583 chunkfun, freefun, extra_arg.
5584 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5585 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5586 obstack_begin, obstack_specify_allocation,
5587 obstack_specify_allocation_with_arg, obstack_chunkfun,
5588 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5589 Remove unprototyped decls and the macros that use them.
5590 * obstack.c (POINTER): Remove. All uses changed to void *.
5591 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5592 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5593 (defined __STDC__ && __STDC__)]:
5594 Remove nonprototyped code.
5595 Include <stdlib.h> unconditionally.
5596 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5597 _obstack_allocated_p, _obstack_free, obstack_free,
5598 _obstack_memory_used, print_and_abort):
5599 Define using prototypes.
5600 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5601 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5602 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5603 obstack_next_free, obstack_object_size, obstack_room) [0]:
5604 Remove unused, unprototyped code.
5606 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5608 * physmem.c (physmem_total, physmem_available, main): Define
5611 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5612 (main): Define with a prototype.
5614 * posixver.c (getenv): Remove decl.
5616 * putenv.c (malloc): Returns void *, not char *.
5617 Include <string.h> unconditionally.
5618 (strchr, memcpy, NULL): Do not define.
5620 * readtokens.c: Include readtokens.h first, to test interface.
5621 Include <stdlib.h>, <string.h> unconditionally.
5622 (init_tokenbuffer): Define with a prototype.
5624 * regex.c (PARAMS): Remove. All uses removed.
5625 All uses of _RE_ARGS removed, too.
5626 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5628 (bzero): Assume memset exists.
5629 (memcmp, memcpy, NULL): Remove.
5630 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5631 char, or assignments to local vars of type signed char.
5632 (init_syntax_once, PREFIX(extract_number_and_incr),
5633 PREFIX(print_partial_compiled_pattern),
5634 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5635 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5636 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5637 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5638 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5639 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5640 wcs_compile_range, byte_compile_range, truncate_wchar,
5641 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5642 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5643 count_mbs_length, wcs_re_match_2_internal,
5644 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5645 PREFIX(alt_match_null_string_p),
5646 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5647 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5648 regfree, PREFIX(extract_number)): Define with prototype. Remove
5649 now-unnecessary declaration, if any.
5650 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5652 Remove now-unnecessary casts among pointer types.
5653 * regex.h (_RE_ARGS): Remove. All uses removed.
5655 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5656 (free): Remove decl.
5658 * rpmatch.c: Include <stdlib.h> unconditionally.
5660 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5661 (free): Remove decl.
5663 * save-cwd.c: Include <stdlib.h> unconditionally.
5664 * xgetcwd.c: Likewise.
5666 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5667 (free): Remove decl.
5669 * strchrnul.c (strchrnul): Define with a prototype.
5670 Fix bug: c_in was not converted to char before searching.
5672 The following changes are not K&R related:
5674 * group-member.h: Include <sys/types.h>, so that this file is
5676 * makepath.h: Likewise.
5678 * getusershell.c (readname, default_index, line_size, readname):
5679 Use size_t, not int, for sizes.
5680 (readname): If the size overflows, report an error instead of
5683 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5685 * getndelim2.c: Assume stdlib.h per the C89 spec.
5687 2003-09-08 Paul Eggert <eggert@twinsun.com>
5689 Assume C89 or better; remove K&R cruft.
5690 A few of these changes were first proposed by Derek Robert Price
5691 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5693 * addext.c: Include <string.h> unconditionally.
5694 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5695 Don't declare getenv or malloc.
5697 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5698 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5700 (find_stack_direction, alloca): Use prototypes.
5702 * atexit.c (atexit): Define using a prototype.
5704 * basename.c, dirname.c, stripslash.c:
5705 Include <string.h> unconditionally.
5707 * bcopy.c: Include <stddef.h>.
5708 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5710 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5712 * error.h (error, error_at_line, error_print_progname)
5713 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5714 * error.c: Include error.h first, to check interface.
5715 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5716 (VA_START): Remove; all uses changeed to va_start.
5717 (exit, strerror): Remove decls.
5718 (error_print_progname): Prototype uncondionally.
5719 Don't include <errno.h>; no longer needed.
5720 (private_strerror): Remove.
5721 (error_tail): Always define.
5722 (error, error_at_line): Assume C89 or better; always use prototypes.
5723 * fatal.c: Include "fatal.h" first, to test interface.
5724 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5725 (VA_START): Remove; all uses changed to va_start.
5726 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5728 (exit): Remove decl.
5729 (fatal): Prototype unconditionally. Assume va_start works.
5730 Abort at end, to pacify gcc.
5732 * euidaccess.c (main): Define with a prototype.
5734 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5736 * exitfail.c: Include <stdlib.h> unconditionally.
5738 * fnmatch_.h (__P): Remove. All uses changed to assume
5740 * fnmatch.c: Include fnmatch.h first, to test interface.
5741 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5742 (getenv): Remove decl.
5743 (fnmatch): Define using a prototype.
5744 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5745 (FCT): Define using a prototype.
5747 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5749 * gethostname.c: Include <stddef.h>.
5750 (gethostname): Define with prototype. Length is size_t, not int.
5752 2003-09-08 Paul Eggert <eggert@twinsun.com>
5754 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5755 getversion.c should have been removed then, but was accidentally
5758 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5759 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5761 2003-09-07 Paul Eggert <eggert@twinsun.com>
5763 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5764 copy_tm_result. Bug reported by Simon Josefsson in
5765 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5767 2003-09-06 Paul Eggert <eggert@twinsun.com>
5769 * time_r.c, time_r.h: New files.
5771 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5773 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5774 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5776 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5778 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5779 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5782 * timegm.c: Switch to glibc implementation, with the following changes:
5783 [defined HAVE_CONFIG_H]: Include <config.h>.
5784 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5785 (__mktime_internal) [!defined _LIBC]: New decl.
5786 (__gmtime_r) [!defined _LIBC]: New macro and function.
5787 (timegm): Use a prototype, since gnulib assumes C89.
5788 Do not bother declaring tmp to be const, as it's not really usefu.
5789 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5790 (timegm): Declare only if HAVE_DECL_TIMEGM.
5792 2003-09-03 Paul Eggert <eggert@twinsun.com>
5794 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5795 Bug reported by Lute Kamstra in
5796 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5798 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5799 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5800 course with correspondingly smaller numbers for tomorrow and
5801 yesterday. From Tadayoshi Funaba. Originally installed into
5802 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5805 2003-08-31 Simon Josefsson <jas@extundo.com>
5807 * timegm.h: New file.
5808 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5810 2003-08-31 Karl Berry <karl@gnu.org>
5812 * argp.h: update from libc.
5814 2003-08-28 Bruno Haible <bruno@clisp.org>
5816 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5817 warning on QNX, which defines O_BINARY to 000000.
5819 2003-08-24 Bruno Haible <bruno@clisp.org>
5821 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5822 MSVC7 <stdio.h> is included later.
5824 2003-08-20 Bruno Haible <bruno@clisp.org>
5826 * progname.h: New file, from GNU gettext.
5827 * progname.c: New file, from GNU gettext.
5828 * progreloc.c: New file, from GNU gettext.
5830 2003-08-19 Bruno Haible <bruno@clisp.org>
5832 * xstrdup.c: Assume <string.h> exists.
5834 2003-08-18 Jim Meyering <jim@meyering.net>
5836 * setenv.h: Indent nested cpp directive.
5837 * vasnprintf.c: Remove trailing blanks.
5839 2003-08-17 Simon Josefsson <jas@extundo.com>
5840 Bruno Haible <bruno@clisp.org>
5842 * xstrndup.h: New file.
5843 * xstrndup.c: New file.
5845 2003-08-17 Bruno Haible <bruno@clisp.org>
5847 * strndup.h: New file.
5849 2003-08-16 Paul Eggert <eggert@twinsun.com>
5851 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5852 space, undoing this 2003-08-12 change:
5853 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5855 2003-08-16 Jim Meyering <jim@meyering.net>
5857 Merge from coreutils.
5858 * xstrtoimax.c: #else #if -> #elif.
5859 * xstrtoumax.c: Likewise.
5861 2003-08-15 Paul Eggert <eggert@twinsun.com>
5863 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5864 rather than tab, after '#' in shell-script copyright notices.
5865 Suggested by Bruno Haible.
5867 2003-08-15 Jim Meyering <jim@meyering.net>
5868 and Paul Eggert <eggert@twinsun.com>
5870 Merge from coreutils.
5871 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5872 member but strut utmpx does not. Needed for AIX 4.3.3.
5873 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5875 2003-08-15 Jim Meyering <jim@meyering.net>
5877 Merge from coreutils.
5878 * xgethostname.c: Include <stdlib.h>.
5879 (xghostname): Don't exit for anything other than memory-related
5880 failure; just return NULL.
5881 * userspec.c: Include "posixver.h".
5882 (parse_user_spec): Accept `.' as a separator only
5883 in pre-POSIX-200112 mode.
5884 * strtoimax.c: Use #elif rather than #else #if.
5885 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5886 Remove function, now that we can rely on a working tzset function.
5887 [!_LIBC]: Ensure that the required autoconf test has been run.
5888 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5889 Use underlying_strftime for %r.
5890 * sha.c: Merge in some clean-up and optimization changes from glibc.
5891 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5892 Ensure that it is a multiple of 64.
5893 Rearrange loop exit tests so as to avoid performing an
5894 additional fread after encountering an error or EOF.
5895 * realloc.c: Update copyright date.
5897 2003-08-14 Jim Meyering <jim@meyering.net>
5899 Merge from coreutils.
5900 * obstack.h: Whitespace changes.
5901 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5902 and xcalloc return values.
5903 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5904 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5905 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5906 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5907 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5909 Use mntctl's return value to drive the entry-processing loop, since
5910 we can't rely on the value of the vmt_length member in the last
5911 entry. On some systems doing so could result in exhausting
5912 virtual memory. Based in part on a patch from Mike Jetzer.
5914 2003-08-14 Jim Meyering <jim@meyering.net>
5915 and Paul Eggert <eggert@twinsun.com>
5917 Merges from coreutils, plus other fixes.
5918 * physmem.c: Merge in portability changes from gcc/libiberty
5919 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5920 for credits and details. Thanks to Kaveh Ghazi for helping
5921 to keep these files in sync.
5922 (ARRAY_SIZE): Define it.
5923 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5924 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5925 (memcasecmp): Don't assume size_t fits in unsigned int.
5926 Remove casts and duplicate code.
5927 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5928 (memcpy): Remove definition.
5929 Merge in some clean-up and optimization changes from glibc.
5930 [BLOCKSIZE]: Move definition to top of file.
5931 Ensure that it is a multiple of 64.
5932 Rearrange loop exit tests so as to avoid performing an
5933 additional fread after encountering an error or EOF.
5934 * md5.h (md5_uintptr): Define.
5935 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5936 return to the initial working directory. Preserve errno
5938 * idcache.c: Include "xalloc.h".
5939 (xmalloc, xrealloc): Remove decls.
5940 (getuser): Remove casts no longer required in C89.
5941 * human.c: Include stdio.h, for sprintf.
5942 * group-member.c: Include "xalloc.h".
5943 (xmalloc, xrealloc): Remove decls.
5944 (get_group_info): Remove casts no longer required in C89.
5945 * getusershell.c (readname): Remove casts no longer required in C89.
5946 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5947 * getline.c: Whitespace fix, from coreutils.
5949 2003-08-13 Paul Eggert <eggert@twinsun.com>
5951 * exclude.c: Include <ctype.h>
5952 (IN_CTYPE_DOMAIN): New macro.
5954 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5957 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5958 Undo previous (whitespace-only) change.
5960 2003-08-12 Paul Eggert <eggert@twinsun.com>
5962 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5963 Normalize leading white space and remove trailing white space.
5964 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5965 notice, as per ../config/srclist-update.
5967 Merge from coreutils.
5968 * euidaccess.h: New file.
5969 * euidaccess.c: Include it.
5970 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5971 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5972 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5974 2003-08-11 Bruno Haible <bruno@clisp.org>
5976 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5977 (vasnprintf): Use it instead of wcslen.
5979 2003-08-11 Bruno Haible <bruno@clisp.org>
5981 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5982 value to ensure that _Bool promotes to int. Use #define for _Bool when
5983 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5985 2003-08-10 Karl Berry <karl@gnu.org>
5987 * regex.h: update from libc (whitespace fix).
5989 2003-08-09 Paul Eggert <eggert@twinsun.com>
5991 Merge some files from coreutils. These changes were
5992 originally made by Jim Meyering.
5993 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5994 many older Unixes require this.
5995 * alloca.c (alloca): Remove cast to argument of free;
5996 no longer needed in C89.
5997 * alloca_.h, regex.h: Fix white space to match
5998 what GNU indent does.
6000 2003-08-05 Paul Eggert <eggert@twinsun.com>
6002 * bumpalloc.h: Remove.
6004 2003-08-04 Paul Eggert <eggert@twinsun.com>
6006 * getloadavg.c: Change copyright notice and spacing to conform to
6009 Merge from coreutils.
6010 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6012 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6013 from Karl Berry, implemented by Jim Meyering.
6014 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6015 from Dmitry V. Levin.
6016 Remove anachronistic cast of xrealloc.
6017 * fnmatch_.h (__const): Remove. Use 'const'.
6018 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6019 type. Otherwise, it wouldn't compile with at least /bin/cc on
6020 ymp-cray-unicos9.0.2.X.
6021 Combine two mostly-identical uses of alloca into one.
6022 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6024 2003-08-04 Dave Love <d.love@dl.ac.uk>
6028 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6029 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6030 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6031 obsolete NLIST_NAME_UNION.
6032 [__GNU__]: Undef BSD and FSCALE.
6033 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6035 2003-08-03 Paul Eggert <eggert@twinsun.com>
6037 * stdbool_.h (_Bool): Make it signed char, instead of
6038 an enum type, so that it's guaranteed to promote to int. See:
6039 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6041 2003-07-31 Paul Eggert <eggert@twinsun.com>
6043 * strerror.c: Include config.h, limits.h. Declare sprintf.
6044 (strerror): Don't assume that a printable int fits in 14 bytes.
6046 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6047 Bruno Haible <bruno@clisp.org>
6049 * getline.h (getline, getdelim): Change return type to ssize_t.
6050 * getline.c (getline, getdelim): Likewise.
6051 Remove _GNU_SOURCE define; now it's defined in config.h through
6054 2003-07-22 Paul Eggert <eggert@twinsun.com>
6056 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6057 over-parenthesization in macros.
6059 Sync with coreutils.
6061 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6064 Use `exit_failure' for xalloc and xmemcoll instead of their own
6065 private exit-failure variables.
6066 * xalloc.h (xalloc_exit_failure): Remove.
6067 * xmalloc.c: Likewise. Include exitfail.h.
6068 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6069 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6070 * xmemcoll.c: Likewise. Include exitfail.h.
6071 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6073 2003-07-18 Paul Eggert <eggert@twinsun.com>
6075 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6076 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6077 to test that it can stand by itself. Include "exitfail.h".
6078 Clients should set exit_failure instead.
6079 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6081 2003-07-18 Andreas Schwab <schwab@suse.de>
6083 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6085 2003-07-18 Bruno Haible <bruno@clisp.org>
6087 * getndelim2.h: New file.
6088 * getndelim2.c: Make into a module of its own. Include config.h,
6090 (getndelim2): Make non-static. Change return type to ssize_t.
6091 * getline.h: Change argument names.
6092 * getline.c: Include getndelim2.h instead of getndelim2.c.
6093 * getnline.c: Include getndelim2.h.
6095 2003-07-17 Bruno Haible <bruno@clisp.org>
6097 * Makefile.am: Remove file.
6098 * Makefile.in: Remove file.
6100 2003-07-17 Bruno Haible <bruno@clisp.org>
6102 * getnline.h: New file.
6103 * getnline.c: New file.
6104 * getndelim2.c: New file, extracted from getline.c.
6105 (getndelim2): Renamed from getdelim2, with added nmax argument.
6106 * getline.c: Include getndelim2.c.
6107 (getdelim2): Moved out to getndelim2.c.
6108 (getline, getdelim): Update.
6110 2003-07-15 <karl@gnu.org>
6112 * vasnprintf.c: update from gettext.
6114 2003-07-15 Jim Meyering <jim@meyering.net>
6116 * makepath.c (make_path): Enclose diagnostic in _(...).
6118 2003-07-14 Paul Eggert <eggert@twinsun.com>
6120 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6121 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6122 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6123 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6124 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6125 updated automatically by ../config/srclist-update. This changes
6126 their license from LPGL to GPL.
6128 2003-07-14 Jim Meyering <jim@meyering.net>
6130 Don't emit diagnostics. Let callers do that.
6131 * save-cwd.c: Don't include "error.h".
6132 (save_cwd): Don't call error. Ensure that errno is valid
6133 when returning nonzero.
6135 * save-cwd.h (restore_cwd): Update prototype.
6136 * save-cwd.c (restore_cwd): Remove two parameters.
6137 Simplify. Don't call error upon failure. Let callers do that.
6138 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6139 when auditing is enabled. But don't bother updating the #if.
6141 2003-07-14 Simon Josefsson <jas@extundo.com>
6143 * mempcpy.h: New file.
6144 * mempcpy.c: New file.
6146 2003-07-14 Paul Eggert <eggert@twinsun.com>
6148 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6149 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6150 unicodeio.c, unicodeio.h, unlocked-io.h:
6151 Switch from LGPL to GPL.
6153 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6155 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6156 it breaks C++ compilation.
6157 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6159 2003-07-10 Jim Meyering <jim@meyering.net>
6161 * vasnprintf.c: Remove trailing blanks.
6162 Make cpp indentation consistent.
6164 2003-07-09 Paul Eggert <eggert@twinsun.com>
6166 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6167 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6168 Switch from LGPL to GPL.
6170 2003-07-07 Paul Eggert <eggert@twinsun.com>
6172 * mktime.c: Fix some boundary cases and remove need for floating point.
6174 Issue a compile-time diagnostic if time_t is floating point, or if
6175 two's complement arithmetic is not in effect, or if arithmetic
6176 right shift does not propagate the sign. These assumptions were
6177 all in the original code but they weren't checked.
6179 (TIME_T_MIDPOINT, verify): New macros.
6180 (__isleap): Remove; it has integer overflow problems.
6181 (leapyear): New function, without those problems.
6182 (ydhms_tm_diff): Remove; splitting into two parts.
6183 (ydhms_diff): New function, containing the arithmetic part of
6184 the old ydhms_tm_diff function. Issue a compile-time
6185 diagnostic if we are not using C99 integer division.
6186 Avoid casts when possible.
6187 (guess_time_tm): New function, containing the checking part of
6188 the old ydhms_tm_diff function. Return the new value, rather than
6189 the difference between it and the old. Accept a new argument T
6190 so that *T specifies the old value. Check for overflow in the result.
6192 (__mktime_internal): Use a time_t offset, not a long int offset.
6193 This undoes the 2003-06-04 change, which is no longer needed now
6194 that we have better overflow checking.
6195 (localtime_offset): Likewise.
6197 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6198 and long are 64-bit but int is only 32-bit.
6199 (ydhms_diff): Use long int to store year1 and yday1.
6200 Issue a compile-time diagnostic if long int is not wide enough.
6202 (__mktime_internal): Use long int to store adjusted year and yday.
6203 Use plain C rather than preprocessor commands, if that doesn't
6205 Check for overflow (and try to repair) after each probe
6206 rather than checking only at the very end. This avoids some bugs
6207 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6208 does not equal GMT offset at maximum time).
6209 Use integer to check for overflow rather than floating point; this
6210 is more portable to non-IEEE hosts, and is a tad faster.
6211 When we detect that we are oscillating between two values,
6212 don't check whether tm_isdst has the requested value, since
6213 we already know the answer. When tm_isdst has the wrong value,
6214 use a different heuristic to find the right one, based on the
6215 extreme values actually observed in practice in tz2003a,
6216 rather than the (overly optimistic) "previous 3 calendar quarters".
6218 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6219 "T const" to accommodate glibc style.
6220 (check_result): Use less-confusing report format. "long" -> "long int.
6222 Don't loop if the iteration overflows time_t.
6223 Allow a negative step in the iteration.
6225 2003-07-01 Paul Eggert <eggert@twinsun.com>
6227 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6228 having it depend on HAVE_SYS_TYPES_H.
6230 2003-06-25 Bruno Haible <bruno@clisp.org>
6232 * readlink.c: New file.
6234 2003-06-20 Bruno Haible <bruno@clisp.org>
6236 Assume C89, so PARAMS isn't needed.
6237 * unicodeio.h (PARAMS): Remove.
6238 * unicodeio.c: Don't use PARAMS.
6240 2003-06-18 Jim Meyering <jim@meyering.net>
6242 Merge changes from coreutils.
6243 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6244 Remove explicit declarations of xmalloc and realloc.
6246 (read_utmp): Remove anachronistic cast of xmalloc.
6248 2003-06-17 Paul Eggert <eggert@twinsun.com>
6250 Assume C89, so PARAMS isn't needed.
6251 * backupfile.h (PARAMS): Remove. All uses removed.
6252 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6253 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6254 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6255 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6256 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6257 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6258 xstrtol.h: Likewise.
6259 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6260 same.h, strverscmp.h: Do not include config.h; no longer needed.
6261 Anyway, config.h should always be included before any other file.
6263 2003-06-11 Simon Josefsson <jas@extundo.com>
6265 * sysexit_.h: New file.
6267 2003-05-20 Derek Price <derek@ximbiot.com>
6269 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6271 2003-06-10 Simon Josefsson <jas@extundo.com>
6273 * strchrnul.h: New file.
6274 * strchrnul.c: New file.
6276 2003-06-10 Simon Josefsson <jas@extundo.com>
6278 * argp.h: New file, from glibc.
6279 * argp-ba.c: New file, from glibc.
6280 * argp-eexst.c: New file, from glibc.
6281 * argp-fmtstream.c: New file, from glibc.
6282 * argp-fmtstream.h: New file, from glibc.
6283 * argp-fs-xinl.c: New file, from glibc.
6284 * argp-help.c: New file, from glibc.
6285 * argp-namefrob.h: New file, from glibc.
6286 * argp-parse.c: New file, from glibc.
6287 * argp-pv.c: New file, from glibc.
6288 * argp-pvh.c: New file, from glibc.
6289 * argp-xinl.c: New file, from glibc.
6291 2003-06-07 Jim Meyering <jim@meyering.net>
6293 * readtokens.h: Put `Free Software Foundation, Inc.'
6294 in place of my name in the copyright comment.
6295 Remove definition and uses of __P.
6298 * stat.c: Don't declare xmalloc explicitly.
6299 Instead, include "xalloc.h".
6300 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6301 xrealloc, and xcalloc return values.
6302 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6304 * xgetcwd.h: Remove definition/uses of PARAMS.
6306 2003-06-06 Jim Meyering <jim@meyering.net>
6308 * stdbool_.h: Renamed from stdbool.h.in.
6310 2003-06-06 Jim Meyering <jim@meyering.net>
6312 Merge from coreutils.
6313 * same.c: (same_name): Declare *_basename locals to be `const'.
6314 Consolidate declarations and initializations of *_base* locals.
6316 Merge from coreutils.
6317 This avoids a core dump on systems without GNU putenv,
6318 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6319 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6320 (unsetenv): New static function, from GNU libc.
6321 (rpl_putenv): Use it.
6323 * modechange.c: Remove trailing blanks.
6325 Merge from coreutils.
6326 * fsusage.c: Remove declaration of statfs.
6327 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6329 * posixtm.c: Include <stdbool.h> unconditionally.
6331 2003-06-05 Paul Eggert <eggert@twinsun.com>
6333 * mktime.c (__mktime_internal): When resolving a tm_isdst
6334 mismatch, look in future quarters as well as past. This fixes a
6335 bug when processing fall-backwards gaps immediately after a long
6336 period of daylight-saving time.
6338 * mktime.c: Assume freestanding C89 or better.
6339 (HAVE_LIMITS_H): Remove. Assume it's 1.
6340 (__P): Remove; not used.
6341 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6342 (mktime, not_equal_tm, print_tm, check_result,
6343 main): Use prototypes. Use const * where appropriate.
6344 (main): Fix typo in testing code that uncovered by above changes.
6345 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6347 2003-06-04 Paul Eggert <eggert@twinsun.com>
6349 * mktime.c: Fix Debian bug 177940
6350 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6351 (localtime_offset): Now long int, not time_t, because we want it
6352 to be guaranteed to be signed. All uses changed.
6353 (__mktime_internal): If overflow would occur when adding offset,
6356 Merge 'human' changes from coreutils. Rewrite to support
6357 locale-specific notations like thousands separators.
6358 * human.c: Simplify authorship notice.
6359 Include human.h immediately after config.h.
6360 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6361 <limits.h>: Do not include, since human.h does.
6362 (SIZE_MAX, UINTMAX_MAX): New macros.
6363 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6364 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6365 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6366 (power_letter): Renamed from suffixes.
6367 (generate_suffix_backwards): Remove.
6368 (adjust_value): Now takes int style (because of human.h changes)
6369 and long double value (for greater precision on some platforms).
6370 (group_number): New function.
6371 (human_readable): Use it. Use integer options, not enum.
6372 Put the options before the sizes in the arg list.
6373 Support all the new options.
6374 The old human_readable function has been removed;
6375 use inttostr.h instead.
6376 (human_readable, default_block_size, humblock):
6377 Use uintmax_t, not int, for block sizes.
6378 (human_readable_inexact, block_size_types): Remove.
6379 (block_size_opts): New constant.
6380 (human_options): Renamed from human_block_size, with new signature
6381 that allows block sizes up to UINTMAX_MAX. All callers changed.
6382 * human.h: Add copyright and authorship notice.
6383 Include <limits.h> and <stdbool.h> unconditionally.
6384 (PARAMS): Remove. All uses removed.
6385 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6386 (enum human_inexact_style): Remove tag; now a nameless enum.
6387 (human_floor, human_ceiling, human_round_to_even): Now have
6388 values 2, 0, 1 rather than -1, 1, 0.
6389 (human_group_digits, human_suppress_point_zero, human_autoscale,
6390 human_base_1024, human_SI, human_B): New constants.
6391 (human_readable_inexact, human_block_size): Remove.
6392 (human_readable): Size args are now uintmax_t, not int.
6393 (human_options): New decl.
6395 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6396 unnecessary now that we assume C89 or better. This change
6397 imported from coreutils.
6399 * mktime.c (__mktime_internal): Do not reject negative timestamps
6400 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6401 in the 2003-05-30 sync from glibc.
6403 .h files should stand alone, but we shouldn't include <sys/types.h>
6404 if we can get away with just <stddef.h>.
6406 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6407 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6408 rather than <sys/types.h>, as we merely need size_t.
6409 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6411 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6412 Include <stdio.h>, to get FILE.
6413 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6414 memcasecmp.h has included <stddef.h> and all we need is size_t.
6415 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6416 our interface, instead of including <sys/types.h>
6418 2003-06-02 Paul Eggert <eggert@twinsun.com>
6421 Fix some minor time-related bugs with POSIX time arguments.
6422 Some valid time stamps were being rejected (notably -1, and
6423 time stamps before 1900 on 64-bit hosts). And some invalid
6424 time stamps were being accepted, e.g. September 31.
6426 * posixtm.h (posixtime): Return bool instead of time_t, so
6427 that we can return (time_t) -1 successfully.
6428 * posixtm.c: Likewise.
6429 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6430 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6431 (t): Remove static var.
6432 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6433 of static var. All uses changed.
6434 (year): Do not reject years before 1900; they can occur with
6436 (posix_time_parse): Do not check for out-of-range components;
6437 that is now the caller's responsibility, since our checks were
6438 only approximations.
6439 (posixtime): Use mktime to check for out-of-range components,
6440 since it knows them exactly.
6441 If mktime returns (time_t) -1, check whether an error actually occurred
6442 by invoking localtime on -1.
6443 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6444 posixtime failures better.
6445 Improve the test data (in comments only).
6447 2003-05-30 <karl@gnu.org>
6449 * mktime.c: update from libc.
6451 2003-05-30 Bruno Haible <bruno@clisp.org>
6453 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6454 * localcharset.h: Likewise.
6455 * localcharset.c: Likewise.
6457 2003-05-28 Paul Eggert <eggert@twinsun.com>
6459 Assume the headers required for C89 freestanding compilers.
6460 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6461 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6462 without checking for HAVE_LIMITS_H.
6463 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6464 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6466 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6467 * exclude.c: Include <stdbool.h> unconditionally.
6468 * tempname.c: Include <stddef.h> unconditionally.
6469 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6470 * modechange.c, rpmatch.c (NULL): Don't define, since
6471 <stddef.h> does that.
6472 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6473 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6474 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6475 * xstrtol.c: Likewise.
6476 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6477 * savedir.c: Include <stddef.h> instead of defining NULL.
6479 * addext.c (addext): Use assignment rather than cast, to avoid
6480 warnings on some platforms.
6482 * mktime.c (__mktime_internal): Do not reject negative timestamps
6485 2003-05-10 Bruno Haible <bruno@clisp.org>
6487 * linebreak.c (iconv_string_length): Don't return -1 just because the
6488 string is longer than 4 KB.
6490 2003-05-12 Jim Meyering <jim@meyering.net>
6492 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6493 the space-padded-by-default conversion specifiers, %e, %k, %l.
6495 2003-05-03 Bruno Haible <bruno@clisp.org>
6497 Upgrade to Unicode-4.0.
6498 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6499 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6500 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6501 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6502 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6503 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6504 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6505 Change width of U+E0100..U+E01EF from 1 to 0.
6507 2003-04-25 Bruno Haible <bruno@clisp.org>
6509 * copy-file.c: Include <stddef.h>, for size_t.
6511 2003-04-25 Jim Meyering <jim@meyering.net>
6513 * copy-file.c (copy_file_preserving): Declare buf_size to be
6514 of type size_t, not int.
6516 2003-04-11 Jim Meyering <jim@meyering.net>
6518 Merge changes from Coreutils.
6520 2003-03-22 Jim Meyering <jim@meyering.net>
6522 * strftime.c (widen): Cast alloca return value to proper type.
6524 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6527 * strftime.c (my_strftime): Handle very large width
6528 specifications for numeric values correctly. Improve checks for
6531 2003-01-19 Jim Meyering <jim@meyering.net>
6533 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6534 (nl_get_alt_digit) [! defined my_strftime]: Define.
6535 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6536 _nl_get_alt_digit and _nl_get_walt_digit.
6538 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6539 These changes have no effect outside of _LIBC.
6541 2003-04-10 Bruno Haible <bruno@clisp.org>
6543 * findprog.h: New file, from GNU gettext.
6544 * findprog.c: New file, from GNU gettext.
6546 2003-04-05 Jim Meyering <jim@meyering.net>
6548 Merge changes from Coreutils.
6550 * exclude.h (PARAMS): Remove definition and uses.
6551 * exclude.c: Remove uses of `PARAMS'.
6553 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6554 Add test-cases for DOS filenames. Declare program_name.
6555 (main): Set up program_name. Patch by Rich Dawe.
6557 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6559 Use mntctl's return value to drive the entry-processing loop, since
6560 we can't rely on the value of the vmt_length member in the last
6561 entry. On some systems doing so could result in exhausting
6562 virtual memory. Based in part on a patch from Mike Jetzer.
6564 2003-04-04 Bruno Haible <bruno@clisp.org>
6566 * linebreak.h: New file, from GNU gettext.
6567 * linebreak.c: New file, from GNU gettext with slight modifications.
6568 * lbrkprop.h: New file, from GNU gettext.
6570 2003-04-03 Bruno Haible <bruno@clisp.org>
6572 * utf8-ucs4.h: New file, from GNU gettext.
6573 * utf16-ucs4.h: New file, from GNU gettext.
6574 * ucs4-utf8.h: New file, from GNU gettext.
6575 * ucs4-utf16.h: New file, from GNU gettext.
6577 2003-04-02 Bruno Haible <bruno@clisp.org>
6579 * binary-io.h: New file, from GNU gettext.
6581 2003-04-01 Bruno Haible <bruno@clisp.org>
6583 * pathname.h: New file, from GNU gettext.
6584 * concatpath.c: New file, from GNU gettext.
6586 2003-03-30 Bruno Haible <bruno@clisp.org>
6588 * copy-file.c (copy_file_preserving): Don't set owner if the function
6589 chown() doesn't exist.
6591 2003-03-28 Bruno Haible <bruno@clisp.org>
6593 * copy-file.h: New file, from GNU gettext.
6594 * copy-file.c: New file, from GNU gettext.
6596 2003-03-18 Jim Meyering <jim@meyering.net>
6598 * quote.c (quote_n): Fix typo in comment.
6600 2003-03-14 Jim Meyering <jim@meyering.net>
6602 Merge changes from Coreutils.
6603 * obstack.h (obstack_object_size): Declare temporary, __o,
6604 to be const, in order to avoid warnings.
6605 (obstack_room): Likewise.
6606 (obstack_empty_p): Likewise.
6608 2003-03-13 Paul Eggert <eggert@twinsun.com>
6610 Merge changes from Bison.
6611 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6612 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6613 when compiling Bison 1.875's `bitset bset = obstack_alloc
6614 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6615 * hash.c: Include <stdbool.h> unconditionally.
6617 2003-03-09 Paul Eggert <eggert@twinsun.com>
6619 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6620 Reported by Bruce Becker; see:
6621 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6623 2003-03-03 Paul Eggert <eggert@twinsun.com>
6624 Bruno Haible <bruno@clisp.org>
6626 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6627 Reported by John Hughes, see
6628 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6630 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6632 * poll_.h: New file.
6635 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6637 * mathl.h: New file.
6638 * acosl.c: New file.
6639 * asinl.c: New file.
6640 * atanl.c: New file.
6641 * ceill.c: New file.
6644 * floorl.c: New file.
6645 * frexpl.c: New file.
6646 * ldexpl.c: New file.
6648 * sincosl.c: New file.
6650 * sqrtl.c: New file.
6652 * trigl.c: New file.
6653 * trigl.h: New file.
6655 2003-02-17 Bruno Haible <bruno@clisp.org>
6657 * mkdtemp.h: New file, from GNU gettext.
6658 * mkdtemp.c: New file, from GNU gettext.
6660 2003-01-31 Bruno Haible <bruno@clisp.org>
6662 * rename.c: #undef rename before defining rpl_rename.
6663 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6665 2003-01-30 Bruno Haible <bruno@clisp.org>
6667 * printf-args.h: New file, from GNU gettext.
6668 * printf-args.c: New file, from GNU gettext.
6669 * printf-parse.h: New file, from GNU gettext.
6670 * printf-parse.c: New file, from GNU gettext.
6671 * vasnprintf.h: New file, from GNU gettext.
6672 * vasnprintf.c: New file, from GNU gettext.
6673 * asnprintf.c: New file, from GNU gettext.
6674 * vasprintf.h: New file, from GNU gettext with modifications.
6675 * vasprintf.c: New file, from GNU gettext.
6676 * asprintf.c: New file, from GNU gettext.
6678 2003-01-29 Bruno Haible <bruno@clisp.org>
6680 * stpncpy.h: New file, from GNU gettext with modifications.
6681 * stpncpy.c: New file, from GNU gettext with modifications.
6683 2003-01-28 Bruno Haible <bruno@clisp.org>
6685 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6687 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6690 2003-01-27 Bruno Haible <bruno@clisp.org>
6692 * xsetenv.h: New file, from GNU gettext.
6693 * xsetenv.c: New file, from GNU gettext.
6695 2003-01-23 Bruno Haible <bruno@clisp.org>
6697 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6699 2003-01-22 Bruno Haible <bruno@clisp.org>
6701 * exit.h: New file, from GNU gettext.
6703 2003-01-11 Bruno Haible <bruno@clisp.org>
6705 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6706 * strcase.h (strcasecmp, strncasecmp): Likewise.
6708 2003-01-14 Jim Meyering <jim@meyering.net>
6710 * same.c (same_name): Tweak a comment.
6712 2003-01-11 Bruno Haible <bruno@clisp.org>
6714 * same.c (same_name): Reorder tests so as to avoid calling stat()
6715 when a string comparison is sufficient.
6717 2003-01-11 Bruno Haible <bruno@clisp.org>
6719 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6722 2003-01-11 Bruno Haible <bruno@clisp.org>
6724 * hash-pjw.c: Add comment about low quality of this function.
6726 2003-01-12 Paul Eggert <eggert@twinsun.com>
6728 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6729 to avoid collisions with libcurses and libreadline.
6731 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6732 * getstr.h, getstr.c: Remove.
6733 * getline.c: Include "getline.h", to check interface.
6734 Move body of old getstr.c here: this defines MIN_CHUNK and
6735 declares getdelim2, which is renamed from getstr.
6736 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6738 * linebuffer.c (readlinebuffer): Renamed from readline.
6740 * linebuffer.h: Likewise.
6741 (readline): Remove backward-compatibility macro.
6743 2003-01-12 Jim Meyering <jim@meyering.net>
6745 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6747 2003-01-10 Bruno Haible <bruno@clisp.org>
6749 * alloca_.h: New file.
6750 * getdate.y: Unconditionally include alloca.h.
6751 * makepath.c: Likewise.
6752 * setenv.c: Likewise.
6753 * userspec.c: Likewise.
6755 2003-01-09 Bruno Haible <bruno@clisp.org>
6757 * stdbool.h.in: New file.
6759 2003-01-08 Bruno Haible <bruno@clisp.org>
6761 * safe-read.c: Include specification header first, to ensure its
6763 * full-write.c: Likewise.
6765 2003-01-08 Jim Meyering <jim@meyering.net>
6767 * full-write.c: Undefine and define-away `const' after inclusion
6768 of errno.h, not before. Suggestion from Bruno Haible.
6770 2003-01-07 Jim Meyering <jim@meyering.net>
6772 * full-write.c: Rework so that it may serve to define full_read, too.
6773 * full-read.c: Simply #define FULL_READ and include full-write.c.
6775 2003-01-06 Jim Meyering <jim@meyering.net>
6777 * version-etc.c: Update year in translatable copyright string.
6779 2002-12-25 Bruno Haible <bruno@clisp.org>
6781 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6782 * xstrtol.h: Likewise.
6783 * xstrtoimax.c: Likewise.
6784 * xstrtoumax.c: Likewise.
6785 * human.h: Likewise.
6787 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6788 on systems that have <inttypes.h> but not <stdint.h>.
6790 2002-12-31 Paul Eggert <eggert@twinsun.com>
6792 * memcoll.c (memcoll): Fall back on a simple algorithm using
6793 memcmp if strcoll doesn't work.
6795 2002-12-23 Bruno Haible <bruno@clisp.org>
6797 * localcharset.h: New file.
6798 * localcharset.c: Include it.
6799 * unicodeio.c: Likewise.
6801 2002-12-22 Bruno Haible <bruno@clisp.org>
6803 * utime.c (utime_null): No need to call ftruncate if the file was
6806 2002-12-23 Bruno Haible <bruno@clisp.org>
6808 * memcoll.c (STRCOLL): New macro.
6811 2002-12-22 Bruno Haible <bruno@clisp.org>
6813 * getstr.h (getstr): Define, to avoid clash with libcurses.
6814 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6816 2002-12-22 Bruno Haible <bruno@clisp.org>
6818 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6820 2002-12-23 Bruno Haible <bruno@clisp.org>
6822 * getline.h: Include <stddef.h>, for size_t.
6824 * unicodeio.h: Include <stddef.h>, for size_t.
6825 * unicodeio.c: Don't include <stddef.h>.
6827 2002-12-17 Bruno Haible <bruno@clisp.org>
6829 * canon-host.c (strdup): Remove unused declaration.
6831 * fsusage.c: Include full_read.h.
6832 (get_fs_usage): Use full_read instead of safe_read.
6834 * utime.c (utime_null): Use SAFE_READ_ERROR.
6836 2002-12-11 Bruno Haible <bruno@clisp.org>
6838 * setenv.h: Rewritten to cope with systems that have setenv() but not
6840 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6843 2002-12-11 Bruno Haible <bruno@clisp.org>
6845 * setenv.c (alloca): Fall back to malloc.
6847 (setenv): Use freea() to free memory allocated with alloca().
6849 2002-11-13 Bruno Haible <bruno@clisp.org>
6851 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6852 function declarations.
6853 * unsetenv.c (unsetenv): Likewise.
6855 2002-03-04 Bruno Haible <bruno@clisp.org>
6857 Portability to AIX 4.3.3.
6858 * unsetenv.c: New file, extracted from setenv.c.
6859 * setenv.c: Move the unsetenv() function to unsetenv.c.
6861 2001-12-20 Bruno Haible <bruno@clisp.org>
6863 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6864 use malloc instead. For SunOS 4.
6866 2001-12-11 Bruno Haible <bruno@clisp.org>
6868 * setenv.c: Declare alloca.
6869 (compar_fn_t): New typedef.
6870 (KNOWN_VALUE, STORE_VALUE): Use it.
6872 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6875 2002-12-10 Paul Eggert <eggert@twinsun.com>
6877 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6878 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6879 Choose values that are less likely to collide with system fnmatch
6881 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6882 defined (e.g., a pure POSIX system).
6883 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6884 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6886 2002-12-06 Jim Meyering <jim@meyering.net>
6888 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6890 Merge in changes from libc's misc/error.c, in preparation
6891 for the merge of gnulib's changes back into libc.
6893 * error.c (_): Define only if not already defined.
6894 Move definition to follow all #include directives.
6895 Include unlocked-io.h only if !_LIBC.
6896 [_LIBC]: Include <libio/libioP.h>.
6897 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6898 (fflush): Tweak definition to use INTUSE.
6901 2002-12-05 Paul Eggert <eggert@twinsun.com>
6903 * alloca.c [defined emacs]: Include "lisp.h".
6904 (xalloc_die) [defined emacs]: New macro.
6905 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6906 [! defined emacs]: Include <xalloc.h>.
6907 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6908 (pointer): Typedef to POINTER_TYPE *.
6909 (malloc): Remove decl; we now always use xmalloc.
6910 (alloca): Use old-style definition, since Emacs needs this.
6911 Check for arithmetic overflow when computing combined size.
6913 2002-12-04 Paul Eggert <eggert@twinsun.com>
6915 Do not generate unlocked-io.h automatically, since it's easier to
6916 maintain it by hand.
6918 * unlocked-io.h: New file, from GNU diffutils,
6919 but with proper copyright notice and attribution.
6921 * Makefile.am: Add copyright notice.
6922 (libfetish_a_SOURCES): Add unlocked-io.h.
6923 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6924 (DISTCLEANFILES, io_functions): Remove macros.
6925 (EXTRA_DIST): Remove gen_uio.
6926 (unlocked-io.h): Remove rule.
6928 2002-12-04 Jim Meyering <jim@meyering.net>
6930 Reflect the fact that stat.c and lstat.c are no longer generated.
6931 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6932 (DISTCLEANFILES): Likewise.
6933 (EXTRA_DIST): Likewise.
6934 (all_local): Don't depend on stat.c or lstat.c.
6935 (stat.c, lstat.c): Remove rules.
6936 (EXTRA_DIST): Remove xstat.in.
6938 * xstat.in: Remove file. Contents moved into stat.c.
6939 * stat.c: New file. Contents mostly from xstat.in.
6940 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6941 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6943 * safe-read.c: Rework so that it may serve to define safe_write, too.
6944 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6946 2002-12-03 Jim Meyering <jim@meyering.net>
6948 * safe-read.c, safe-write.c: Change variable names and comments, but
6949 not semantics, to minimize the differences between these two files.
6950 (safe_read): Change comment to mention SAFE_READ_ERROR.
6952 * safe-read.c (IS_EINTR): Define.
6953 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6955 2002-12-02 Bruno Haible <bruno@clisp.org>
6957 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6958 Define, taken from safe-read.c.
6959 (INT_MAX): Provide fallback.
6960 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6961 * safe-write.h (SAFE_WRITE_ERROR): Define.
6963 * safe-read.c (EINTR): Remove definition.
6964 (safe_read): Don't use EINTR if it is absent.
6966 2002-12-02 Jim Meyering <jim@meyering.net>
6968 * safe-read.c (EINTR): Define.
6969 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6970 (INT_MAX): Provide fallback.
6971 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6973 * safe-read.h (SAFE_READ_ERROR): Define.
6975 2002-12-01 Jim Meyering <jim@meyering.net>
6977 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6978 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6980 2002-11-27 Paul Eggert <eggert@twinsun.com>
6982 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6983 hash_rehash): Replace `if (limit <= value) abort ();' with
6984 `if (! (value < limit)) abort ();', for readability.
6986 2002-11-26 <karl@gnu.org>
6988 * strdup.c: copy from libc again, with jim's ok.
6989 * .cppi-disable: re-add strdup.c
6991 2002-11-25 <karl@gnu.org>
6993 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6994 instead of "strtol.c".
6996 2002-11-25 Jim Meyering <jim@meyering.net>
6998 * mktime.c: Sync from libc, now that it has the latest fix.
7000 2002-11-24 <karl@gnu.org>
7002 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7003 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7005 2002-11-24 Jim Meyering <jim@meyering.net>
7007 Update from coreutils:
7009 * mktime.c: Merge in changes from libc.
7011 Avoid a link-time failure on some Linux systems.
7012 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7013 (__mon_yday): Declare with the STATIC attribute.
7014 (__mktime_internal): Likewise.
7015 Based on a report from Greg Schafer.
7017 2002-11-23 Jim Meyering <jim@meyering.net>
7019 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7020 Use `unsigned', not `int', as type of index.
7022 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7024 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7026 2002-11-22 Paul Eggert <eggert@twinsun.com>
7028 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7029 hint that one should use `if (! x) abort ();' rather than `assert
7030 (x);', and anyway it's one less thing to worry about configuring.
7031 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7032 hash_rehash, hash_insert): Use abort rather than assert.
7034 2002-11-22 Paul Eggert <eggert@twinsun.com>
7036 * quotearg.h: Allow multiple inclusion by surrounding with
7037 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7038 so that we can be included first.
7039 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7040 * quotearg.c: Include quotearg.h immediately after config.h.
7041 No need to include stddef.h or sys/types.h any more.
7042 Surround local include files with "", not "<>".
7043 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7044 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7045 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7046 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7047 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7048 (ISPRINT): Remove; no longer needed now that we assume C89.
7050 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7053 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7054 quotearg_char): Use SIZE_MAX rather than
7055 (size_t) -1 when we are talking about "infinity".
7057 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7059 2002-11-22 Bruno Haible <bruno@clisp.org>
7061 * safe-read.h: Assume C89. Add comments.
7062 (safe_read): Change return type to size_t.
7063 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7064 counts > SSIZE_MAX correctly.
7065 * safe-write.h: New file.
7066 * safe-write.c: New file.
7067 * full-read.h: New file.
7068 * full-read.c: New file.
7069 * full-write.h: Assume C89. Add comments.
7070 * full-write.c: Include safe-write.h.
7071 (full_write): Rewritten to use safe_write.
7072 Suggested by Jim Meyering and Paul Eggert.
7074 2002-11-21 Bruno Haible <bruno@clisp.org>
7076 Remove case insensitive option matching.
7077 * argmatch.h (argcasematch): Remove declaration.
7078 (ARGCASEMATCH): Remove macro.
7079 (__xargmatch_internal): Remove case_sensitive argument.
7080 (XARGMATCH): Update.
7081 (XARGCASEMATCH): Remove macro.
7082 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7083 case_sensitive argument.
7084 (argcasematch): Remove function.
7085 (__xargmatch_internal): Remove case_sensitive argument.
7086 (main): Use XARGMATCH instead of XARGCASEMATCH.
7088 * xmalloc.c: Change compile-time error message. Add comment about
7089 required autoconf version.
7091 2002-11-21 Jim Meyering <jim@meyering.net>
7093 * strdup.c (strdup): Tweak comment and initial #if/#include.
7095 Merge in changes from the coreutils.
7097 2002-09-25 Paul Eggert <eggert@twinsun.com>
7098 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7099 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7100 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7101 int. Work more efficiently if X is the same width as uintmax_t.
7102 Do not compare X to -1, to avoid bogus compiler warning.
7103 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7104 Don't assume that f_frsize and f_bsize are the same type.
7106 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7109 * makepath.c (make_path): Restore umask *before* creating the final
7111 (make_path): Minor reformatting.
7113 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7114 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7116 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7117 ones. At least on GNU/Linux systems, `auto' means something else.
7120 2002-11-20 Paul Eggert <eggert@twinsun.com>
7122 Merge argmatch cleanups from Bison. Assume C89.
7124 * argmatch.c: Include config.h here, not in argmatch.h.
7125 Include stdlib.h, for EXIT_FAILURE.
7126 Always include <string.h>, since we assume C89.
7127 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7128 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7129 Include <stddef.h> instead, since it's all we need for size_t.
7130 (PARAMS): Remove. All uses removed.
7131 (ARRAY_CARDINALITY): Do not bother to #undef.
7132 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7133 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7134 Remove unnecessary parentheses.
7135 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7136 Insert necessary parentheses.
7137 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7138 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7140 2002-11-19 Bruno Haible <bruno@clisp.org>
7142 * mbswidth.c: Include mbswidth.h right at the beginning.
7143 * mbswidth.h: Include <stddef.h>, for size_t.
7145 * mbswidth.h (PARAMS): Remove macro.
7146 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7147 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7149 * gcd.h (PARAMS): Remove macro.
7150 (gcd): Use ANSI C function declarations.
7151 * gcd.c (gcd): Likewise.
7153 2002-11-15 Bruno Haible <bruno@clisp.org>
7155 * strcspn.c: Include <stddef.h>.
7156 (strcspn): Use ANSI C function declaration. Change return type to
7158 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7159 (strpbrk): Use NULL.
7160 * strpbrk.h (PARAMS): Remove macro.
7161 (strpbrk): Use ANSI C function declaration.
7162 * strstr.c: Don't include <sys/types.h>.
7163 * strstr.h (PARAMS): Remove macro.
7164 (strstr): Use ANSI C function declarations.
7166 2002-11-06 Bruno Haible <bruno@clisp.org>
7168 * gcd.h (gcd): Change argument type to 'unsigned long'.
7169 * gcd.c (gcd): Likewise.
7171 2002-11-05 Bruno Haible <bruno@clisp.org>
7173 * gcd.h: New file, from gettext-0.11.5.
7174 * gcd.c: New file, from gettext-0.11.5.
7176 2002-11-05 Bruno Haible <bruno@clisp.org>
7178 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7179 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7180 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7181 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7183 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7184 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7186 * closeout.c: Include gettext.h instead of <libintl.h>.
7187 * human.c: Include gettext.h instead of <libintl.h>.
7188 * quotearg.c: Include gettext.h instead of <libintl.h>.
7189 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7190 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7191 * userspec.c: Include gettext.h instead of <libintl.h>.
7192 * version-etc.c: Include gettext.h instead of <libintl.h>.
7193 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7194 (textdomain): Remove definition.
7195 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7197 * long-options.c: Remove include of <libintl.h> and definition of _.
7198 * same.c: Remove include of <libintl.h> and definition of _.
7200 2002-11-04 Bruno Haible <bruno@clisp.org>
7202 * stpcpy.h: New file, from GNU gettext-0.11.5.
7203 * strcase.h: New file, from GNU gettext-0.11.5.
7204 * strpbrk.h: New file, from GNU gettext-0.11.5.
7205 * strstr.h: New file, from GNU gettext-0.11.5.
7206 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7208 2002-05-09 Bruno Haible <bruno@clisp.org>
7210 * config.charset: Update for newest glibc. Add canonical names
7211 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7213 2002-05-09 Bruno Haible <bruno@clisp.org>
7215 * localcharset.c (get_charset_aliases): Add more Windows specific
7218 2002-05-08 Owen Taylor <otaylor@redhat.com>
7220 * config.charset: A few additions for Solaris.
7222 2001-12-05 Bruno Haible <bruno@clisp.org>
7224 * localcharset.c (locale_charset): Don't return an empty string.
7226 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7228 * config.charset: msdos in uk_UA uses CP1125.
7230 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7232 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7233 * localcharset.c (locale_charset): Declare as extern "C".
7235 2002-02-15 Bruno Haible <bruno@clisp.org>
7237 * config.charset [msdosdjgpp]: For Russian, use CP866.
7239 2002-02-11 Bruno Haible <bruno@clisp.org>
7241 * config.charset: Add support for NetBSD.
7243 2002-09-25 <karl@gnu.org>
7245 * strdup.c: copy from libc/string (via ../config/srclist*).
7246 * getopt*: copy from libc/posix.
7247 * gettext.h: copy from gettext.
7248 * .cppi-disable: add strdup.c, gettext.h.
7250 2002-07-01 Jim Meyering <meyering@lucent.com>
7252 * c-stack.c: Include sys/time.h.
7253 From Volker Borchert.
7255 2002-06-11 Paul Eggert <eggert@twinsun.com>
7257 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7258 New macro. Use it uniformly instead of
7259 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7260 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7261 reported by Vin Shelton.
7263 2002-06-22 Jim Meyering <meyering@lucent.com>
7265 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7266 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7268 2002-06-22 Paul Eggert <eggert@twinsun.com>
7270 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7271 Do not assume SA_SIGINFO behavior.
7272 Bug reported by Jim Meyering on NetBSD 1.5.2.
7274 2002-06-22 Jim Meyering <meyering@lucent.com>
7276 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7278 * exitfail.c, exitfail.h: Likewise.
7279 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7281 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7283 (EXTRA_DIST): Add fnmatch_loop.c.
7284 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7286 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7287 * fnmatch.c: Update from diffutils-2.8.2.
7288 * fnmatch_.h: New file. From diffutils-2.8.2.
7289 * fnmatch.h: Remove file.
7291 2002-06-18 Paul Eggert <eggert@twinsun.com>
7293 * file-type.h: Report an error if neither S_ISREG nor
7294 S_IFREG is defined, instead of using a test specific to glibc
7295 2.2. This should be safe, since POSIX requires S_ISREG and
7296 Unix Version 7 had S_IFREG. We don't need to check for
7297 <sys/types.h> since we don't use any symbols that it defines.
7299 2002-06-15 Jim Meyering <meyering@lucent.com>
7301 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7302 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7303 have been included before this file.
7305 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7307 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7308 so that each temporary file name is unique and valid in the first
7309 8 characters, for operation under DOS.
7311 2002-06-15 Jim Meyering <meyering@lucent.com>
7313 Work even with DJGPP 2.03, which lacks support for symlinks.
7315 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7317 * lchown.c (S_ISLNK): Likewise.
7319 2002-06-14 Jim Meyering <meyering@lucent.com>
7321 * file-type.h: Use the version from diffutils-2.8.2.
7322 * file-type.c: Likewise.
7324 2002-05-27 Jim Meyering <meyering@lucent.com>
7326 Fix a problem seen only on nonconforming systems whereby ls.c's
7327 use of localtime, and then of gettimeofday would cause trouble:
7328 the localtime call used to initialize rpl_gettimeofday's save
7329 mechanism would clobber ls's current local time information so
7330 that in any long listing the first file would always be listed
7331 with date 1970-01-01. Analysis by Volker Borchert.
7333 * gettimeofday.c (localtime): Undefine.
7334 (rpl_localtime): New function.
7336 2002-05-22 Jim Meyering <meyering@lucent.com>
7338 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7339 * file-type.h: New file.
7340 * file-type.c (file_type): New file/function. Extracted from diffutils.
7342 2002-04-29 Paul Eggert <eggert@twinsun.com>
7344 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7346 2002-04-28 Paul Eggert <eggert@twinsun.com>
7348 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7349 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7350 of 127, since 64 is the largest conceivable number for ancient
7352 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7354 2002-04-28 Jim Meyering <meyering@lucent.com>
7356 * sig2str.c (WTERMSIG): Remove definition (unused).
7358 2002-04-28 Paul Eggert <eggert@twinsun.com>
7360 * sig2str.h, sig2str.c: New files.
7361 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7363 2002-04-24 Jim Meyering <meyering@lucent.com>
7365 * gettext.h: New file, from Gettext.
7366 * Makefile.am (INCLUDES): Remove -I../intl.
7367 (libfetish_a_SOURCES): Add gettext.h.
7369 2002-04-16 Jim Meyering <meyering@lucent.com>
7371 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7372 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7373 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7375 2002-04-12 Jim Meyering <meyering@lucent.com>
7377 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7379 2002-03-10 Jim Meyering <meyering@lucent.com>
7381 * makepath.c (make_path): Remove a comma from a diagnostic.
7382 Suggestion from Santiago Vila.
7384 2002-03-08 Jim Meyering <meyering@lucent.com>
7386 * rename.c: Mention that this wrapper is needed also on
7387 mips-dec-ultrix4.4 systems.
7389 2002-03-02 Jim Meyering <meyering@lucent.com>
7391 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7392 not HAVE_CLOCK_SETTIME.
7394 2002-02-27 Paul Eggert <eggert@twinsun.com>
7396 * nanosleep.h: Rename to....
7397 * timespec.h: New name for nanosleep.h. All uses changed.
7399 * gettime.c: New file.
7400 * settime.c: New file.
7403 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7404 timespec.h. Remove nanosleep.h.
7406 2002-02-25 Paul Eggert <eggert@twinsun.com>
7408 * acl.c, acl.h: New files.
7409 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7411 2002-02-24 Jim Meyering <meyering@lucent.com>
7413 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7414 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7415 cause trouble. Reported by Nelson Beebe.
7417 2002-02-23 Paul Eggert <eggert@twinsun.com>
7419 * path-concat.c (xpath_concat): Reorder code to pacify
7420 compilers that don't know that xalloc_die never returns.
7422 2002-02-20 Jim Meyering <meyering@lucent.com>
7424 * getdate.c: Regenerate using bison-1.33.
7426 2002-02-15 Paul Eggert <eggert@twinsun.com>
7428 * posixver.c, posixver.h: New files.
7429 * Makefile.am (libfetish_a_SOURCES): Add them.
7431 2002-02-02 Paul Eggert <eggert@twinsun.com>
7432 Bruno Haible <bruno@clisp.org>
7434 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7435 (fwrite_success_callback): New declaration.
7436 * unicodeio.c (unicode_to_mb): New function, extracted from
7437 print_unicode_char. Call failure callback instead of error.
7438 (fwrite_success_callback): New function.
7439 (exit_failure_callback): New function.
7440 (fallback_failure_callback): New function.
7441 (print_unicode_char): Call unicode_to_mb.
7443 2002-01-26 Jim Meyering <meyering@lucent.com>
7445 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7447 2002-01-22 Jim Meyering <meyering@lucent.com>
7449 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7450 Otherwise, some versions of automake would omit the rule that makes
7451 Makefile from Makefile.in.
7453 2001-01-21 Paul Eggert <eggert@twinsun.com>
7455 * xmemcoll.h, xmemcoll.c: New files.
7456 * Makefile.am (libfetish_a_SOURCES): Add them.
7457 * memcoll.c: Include errno.h, and declare errno if not defined.
7458 (memcoll): Set errno to zero if there is no error.
7460 * quotearg.c (quotearg_buffer_restyled):
7461 Fix bug with quoting buffers containing NUL when backslashing escapes.
7462 This bug was exposed by the other changes in this patch.
7463 (quotearg_n_options): New arg ARGSIZE.
7464 All callers changed.
7465 (quoting_options_from_style): New function.
7466 (quotearg_n_style): Use it.
7467 (quotearg_n_style_mem): New function.
7469 * quotearg.h (quotearg_n_style_mem): New function.
7471 2002-01-16 Jim Meyering <meyering@lucent.com>
7473 * getdate.y: Add three semicolons, each just before a closing brace.
7474 Bison (as of version 1.31) no longer papers over that mistake.
7476 2002-02-14 Paul Eggert <eggert@twinsun.com>
7478 * backupfile.c (ISDIGIT): Comment fix.
7479 * getdate.y (ISDIGIT): Likewise.
7480 * posixtm.c (ISDIGIT, year): Likewise.
7481 * strverscmp.c (ISDIGIT): Likewise.
7482 * userspec.c (ISDIGIT): Likewise.
7484 2002-01-05 Jim Meyering <meyering@lucent.com>
7486 * version-etc.c (version_etc_copyright): Update copyright year.
7488 2001-01-19 Paul Eggert <eggert@twinsun.com>
7490 * closeout.c (close_stdout_status): If ferror (stdout), do
7491 not silently exit merely because the output buffer happens to
7492 have nothing pending.
7494 2001-12-18 Paul Eggert <eggert@twinsun.com>
7496 See the big note in ../ChangeLog.
7497 * human.c (suffixes): Prefer K to k for 1024.
7498 (generate_suffix_backwards): New function.
7499 (human_readable_inexact): Use it.
7500 * xstrtol.c (__xstrtol): If there is no number but there
7501 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7502 Accept 'K' as well as 'k'.
7504 2001-12-15 Jim Meyering <meyering@lucent.com>
7506 * regex.h (__restrict_arr): Update from libc.
7508 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7509 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7512 2001-12-10 Jim Meyering <meyering@lucent.com>
7514 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7515 Instead, include "xalloc.h".
7516 (initbuffer): Don't cast xmalloc return value to char*.
7517 (readline): Reword comment.
7518 Don't cast xrealloc return value to char*
7521 2001-12-09 Jim Meyering <meyering@lucent.com>
7523 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7524 `signed and unsigned type in conditional expression'.
7525 * posixtm.c (posix_time_parse): Likewise.
7527 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7529 * readtokens.c (readtoken): Declare an index to be of type unsigned
7530 to avoid a pedantic warning.
7532 * getstr.c: Don't include assert.h.
7533 (getstr): Remove warning-evoking assertions.
7534 Return -1 if offset parameter is out of bounds.
7535 Change the type of a local from int to size_t.
7537 * strftime.c (my_strftime_localtime_r): Include this function
7538 definition in the `#if ! HAVE_TM_GMTOFF' block.
7540 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7541 Include xalloc.h instead.
7543 2001-12-02 Jim Meyering <meyering@lucent.com>
7545 * tempname.c: Don't declare getenv, thus reverting the change of
7546 2001-11-18. It's no longer necessary, now that stdlib.h is always
7549 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7550 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7552 2001-11-30 Akim Demaille <akim@epita.fr>
7554 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7555 before being defined.
7557 2001-11-27 Paul Eggert <eggert@twinsun.com>
7559 * quotearg.h (quotearg_n, quotearg_n_style):
7560 First arg is int, not unsigned.
7561 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7562 (SIZE_MAX, UINT_MAX): New macros.
7563 (quotearg_n_options): Abort if N is negative.
7564 Avoid overflow check on hosts where size_t is 64 bits and int
7565 is 32 bits, as overflow is impossible there.
7566 Fix off-by-one typo that caused unnecessary reallocation.
7568 2001-11-27 Jim Meyering <meyering@lucent.com>
7570 * tempname.c: Merge with version from libc.
7571 * regex.c: Likewise.
7573 * tempname.c: Include stdlib.h unconditionally. On some old systems
7574 for which STDC_HEADERS is 0, it was not included, resulting in a
7575 warning about an integer-to-pointer conversion problem with getenv.
7576 Reported by Volker Borchert.
7578 2001-11-26 Jim Meyering <meyering@lucent.com>
7580 * gtod.h: Remove file.
7581 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7582 * gettimeofday.c: Don't include gtod.h.
7583 (GTOD_init): Remove function.
7584 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7585 Suggestion from Volker Borchert.
7587 2001-11-23 Jim Meyering <meyering@lucent.com>
7589 * hash.h (struct hash_table): Don't define here. Merely declare it.
7590 * hash.c (struct hash_table): Define it here instead.
7592 2001-11-22 Jim Meyering <meyering@lucent.com>
7594 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7596 2001-11-18 Paul Eggert <eggert@twinsun.com>
7598 * tempname.c (TMP_MAX): Remove; no longer needed.
7599 (TEMPORARIES): New macro.
7600 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7601 removes an artificial limitation (e.g. HP-UX 10.20, where
7604 2001-11-18 Jim Meyering <meyering@lucent.com>
7606 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7609 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7610 files will be created before anything else.
7612 2001-11-17 Jim Meyering <meyering@lucent.com>
7614 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7615 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7616 rather than group writable. Patch by Juan F. Codagnone.
7618 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7619 Instead, include "xalloc.h".
7621 * mountlist.c: Include unlocked-io.h after all system headers.
7622 Remove explicit declarations of xmalloc, xrealloc,
7623 and xstrdup. Instead, include "xalloc.h".
7625 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7626 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7627 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7629 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7630 Reported by Padraig Brady.
7632 * mkstemp.c: #undef mkstemp.
7634 (rpl_mkstemp): Rename from mkstemp.
7637 2001-11-16 Jim Meyering <meyering@lucent.com>
7639 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7640 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7641 determine the amount of total physical memory, use pstat_getstatic.
7642 HPUX-11 doesn't define _SC_PHYS_PAGES.
7643 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7644 If sysconf couldn't be used to determine the amount of available
7645 physical memory, use both pstat_getstatic and pstat_getdynamic.
7646 Based on a patch from Bob Proulx.
7648 2001-11-05 Jim Meyering <meyering@lucent.com>
7650 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7652 2001-11-03 Jim Meyering <meyering@lucent.com>
7654 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7655 in argmatch_to_argument call.
7657 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7660 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7661 e.g., a fault due to an attempt to free a NULL pointer.
7663 2001-11-01 Jim Meyering <meyering@lucent.com>
7665 * dirfd.c, dirfd.h: New files.
7666 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7668 * hash.c (hash_print) [TESTING]: Clean up.
7670 2001-10-22 Paul Eggert <eggert@twinsun.com>
7672 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7673 to avoid a warning if -Wall.
7675 2001-10-21 Paul Eggert <eggert@twinsun.com>
7677 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7679 2001-10-21 Jim Meyering <meyering@lucent.com>
7681 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7682 this code would end up calling gettext even in packages built
7684 * getopt.c (_): Likewise.
7685 * regex.c (_): Likewise.
7687 2001-10-20 Paul Eggert <eggert@twinsun.com>
7689 * error.c (strerror_r): Do not declare unless !_LIBC.
7690 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7691 Use strerror_r that is only a macro, even if it is not a function.
7692 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7693 (private_strerror): Use prototypes, not old-style function definition.
7694 (print_errno_message): New function.
7695 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7697 (error_tail, error, error_at_line): Use it.
7699 2001-10-11 Jim Meyering <meyering@lucent.com>
7701 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7702 and quote_n (1, ... to avoid clobbering a buffer.
7704 2001-10-05 Jim Meyering <meyering@lucent.com>
7706 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7707 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7708 * hash-pjw.h: New file.
7710 2001-09-30 Jim Meyering <meyering@lucent.com>
7712 * mountlist.c [MOUNTED_GETFSSTAT]:
7713 Include <sys/ucred.h>, for Apple Darwin.
7714 Include sys/mount.h and sys/fs_types.h only if available.
7716 (read_filesystem_list): Use FS_TYPE.
7718 2001-09-29 Paul Eggert <eggert@twinsun.com>
7720 * exclude.c (excluded_filename): 0 -> false, since it's
7723 2001-09-28 Paul Eggert <eggert@twinsun.com>
7725 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7726 #defines strtoimax. Also treat the other strto* functions
7729 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7730 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7731 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7733 2001-09-26 Jim Meyering <meyering@lucent.com>
7735 Most macros in unlocked-io.h had the wrong number of arguments.
7736 * gen-uio: New script.
7737 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7738 * unlocked-io.hin: Remove file.
7739 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7740 rather than trying to embed it here.
7741 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7742 Reported by Padraig Brady.
7744 2001-09-25 Volker Borchert <bt@teknon.de>
7746 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7748 2001-09-23 Jim Meyering <meyering@lucent.com>
7750 * mountlist.c: Remove useless parentheses in #if directives.
7751 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7752 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7754 2001-09-22 Jim Meyering <meyering@lucent.com>
7756 * localcharset.c: Update from latest gettext.
7757 * config.charset: Likewise.
7759 2001-09-20 Jim Meyering <meyering@lucent.com>
7761 * xstrtol.c (strtoimax): Guard declaration with
7762 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7763 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7764 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7765 (strtoumax): Likewise, for completeness (it wasn't necessary).
7767 2001-09-06 Paul Eggert <eggert@twinsun.com>
7769 * strtoimax.c (HAVE_LONG_LONG):
7770 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7771 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7772 to work around bug in IBM C compiler.
7774 2001-09-16 Jim Meyering <meyering@lucent.com>
7776 * mkdir.c: New file.
7778 2001-09-04 Paul Eggert <eggert@twinsun.com>
7780 * xgetcwd.c: Revert some of the previous change; intead,
7781 fix the HAVE_GETCWD_NULL code to behave more like the
7782 !HAVE_GETCWD_NULL code used to.
7785 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7788 2001-09-04 Paul Eggert <eggert@twinsun.com>
7790 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7791 Use ssize_t, not int, to store result of readlink.
7792 Check for ssize_t overflow as well as size_t overflow,
7793 as POSIX says the result of readlink is implementation-defined
7794 when ssize_t overflows.
7795 Remove unnecessary cast to char*.
7796 Use free+malloc instead of realloc, as the storage doesn't need
7797 to be preserved and it's clearer and can be more efficient that way.
7798 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7799 * xreadlink.h (xreadlink): Update prototype.
7801 2001-09-03 Paul Eggert <eggert@twinsun.com>
7803 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7804 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7805 spotted by Jim Meyering.
7807 2001-09-03 Jim Meyering <meyering@lucent.com>
7809 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7811 2001-09-03 Paul Eggert <eggert@twinsun.com>
7813 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7814 like the HAVE_GETCWD_NULL code.
7815 Include pathmax.h if not HAVE_GETCWD.
7816 Do not include xalloc.h.
7817 (INITIAL_BUFFER_SIZE): New symbol.
7818 Do not use xmalloc / xrealloc, since the caller is responsible for
7819 handling errors. Preserve errno around `free' during failure.
7820 Do not overrun buffer when using getwd.
7822 2001-09-03 Paul Eggert <eggert@twinsun.com>
7824 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7825 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7827 2001-09-02 Jim Meyering <meyering@lucent.com>
7829 * error.c: Update from GNU libc.
7831 2001-09-01 Jim Meyering <meyering@lucent.com>
7833 * xreadlink.c: New file.
7834 * xreadlink.h: New file.
7835 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7837 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7838 doesn't conflict with sparc Solaris 7's definition in
7839 /usr/include/sys/int_types.h.
7841 * exclude.c: Use `""', not `<>' to #include non-system header files.
7842 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7843 and strncasecmp as r-values. Unixware didn't have declarations.
7845 2001-08-31 Jim Meyering <meyering@lucent.com>
7847 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7848 Use an initial, malloc'd, buffer of length 128 rather than
7849 a statically allocated one of length 1024.
7851 2001-08-30 Paul Eggert <eggert@twinsun.com>
7853 * xgetcwd.c: Don't include pathmax.h.
7854 Include stdlib.h and unistd.h if available.
7856 (xmalloc, xstrdup, free): Remove decls.
7857 (xgetcwd): Don't assume sizes fit in unsigned.
7858 Check for overflow when computing sizes.
7859 Simplify reallocation code.
7861 2001-08-28 Paul Eggert <eggert@twinsun.com>
7863 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7865 * strtoimax.c: Renamed from strtoxmax.c, removing the
7868 Also, make the following further changes to make this file's
7869 configuration more similar to that of strtol.c:
7870 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7871 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7872 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7873 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7874 changed to signed values.
7876 And make the following changes as well:
7877 Fix copyright notice, as 1999 was missing.
7878 (verify): New macro.
7879 (strtoimax): Check sizes at compile-time, not run-time.
7880 Prefer strtol to strtoll if both work.
7881 (main): Remove; it was not that useful and was a pain to maintain.
7883 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7885 2001-08-30 Paul Eggert <eggert@twinsun.com>
7887 * savedir.c (savedir): Remove size parameter, as POSIX says that
7888 a directory's st_size can have an arbitrary value, so the old
7889 usage could waste an arbitrary amount of memory. All uses
7891 * savedir.h: Update prototype.
7893 2001-08-30 Paul Eggert <eggert@twinsun.com>
7895 * xstrtol.c (strtoimax): New decl.
7897 2001-08-28 Paul Eggert <eggert@twinsun.com>
7899 * xstrtol.h: Add copyright notice.
7900 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7901 LONGINT_INVALID_SUFFIX_CHAR.
7903 2001-08-30 Paul Eggert <eggert@twinsun.com>
7905 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7908 2001-08-30 Paul Eggert <eggert@twinsun.com>
7910 * hash.c: Remove '2001' from copyright notice.
7912 2001-08-30 Paul Eggert <eggert@twinsun.com>
7914 * full-write.h: New file.
7915 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7916 * full-write.c: Correct credits, as cccp.c no longer
7917 exists and anyway it was so heavily changed from the old cccp
7918 code as to be unrecognizable. Include full-write.h.
7919 (full_write) Return size_t, with short writes meaning failure.
7920 All callers changed. This fixes a bug with large buffers
7922 * utime.c: Include full-write.h.
7924 2001-08-30 Paul Eggert <eggert@twinsun.com>
7926 Merge 'exclude' changes from tar 1.13.22.
7927 This fixes one or two unlikely storage allocation overflow bugs,
7928 but doesn't change user-visible behavior otherwise.
7930 2001-08-30 Paul Eggert <eggert@twinsun.com>
7932 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7933 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7934 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7935 Include if available.
7936 (<xalloc.h>): Include
7937 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7938 (verify): New macro. Use it to verify that EXCLUDE macros do not
7939 collide with FNM macros.
7940 (struct patopts): New struct.
7941 (struct exclude): Use it, as exclude patterns now come with options.
7942 (new_exclude): Support above changes.
7943 (new_exclude, add_exclude_file):
7944 Initial size must now be a power of two to simplify overflow checking.
7945 (free_exclude, fnmatch_no_wildcards): New function.
7946 (excluded_filename): No longer requires options arg, as the options
7947 are determined by add_exclude. Now returns bool, not int.
7948 (excluded_filename, add_exclude):
7949 Add support for the fancy new exclusion options.
7950 (add_exclude, add_exclude_file): Now takes int options arg.
7951 Check for arithmetic overflow when computing sizes.
7952 (add_exclude_file): xrealloc might modify errno, so don't
7953 realloc until after errno might be used.
7955 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7957 (free_exclude): New decl.
7958 (add_exclude, add_exclude_file): Now takes int options arg.
7959 (excluded_filename): No longer requires options arg, as the options
7960 are determined by add_exclude. Now returns bool, not int.
7962 2001-08-30 Paul Eggert <eggert@twinsun.com>
7964 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7966 2001-08-27 Jim Meyering <meyering@lucent.com>
7968 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7970 * version-etc.c (N_): Remove definition.
7971 Revert most of last change.
7972 Instead, simply don't mark the `Copyright...' string for translation.
7973 Based on advice from Paul Eggert.
7975 * strtoxmax.c: Tweak comment.
7977 2001-08-26 Jim Meyering <meyering@lucent.com>
7979 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7980 of copyright with `%s' so translators don't get an untranslated
7982 (COPYRIGHT_YEAR): Define.
7983 (version_etc): Use fprintf rather than fputs.
7984 Suggestion from Ulrich Drepper.
7986 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7988 * strtoll.c: New file, from GNU libc.
7989 * xstrtoimax.c: New file.
7991 * xstrtol.h: Add xstrtoimax.
7992 * strtoumax.c: New file. Simply include "strtoumax.c".
7993 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7995 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7996 * strtoxmax.c: ... then renamed to this.
7998 2001-08-13 Paul Eggert <eggert@twinsun.com>
8000 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8001 Port to Solaris 8, where 'sed' requires a space after the 'r'
8002 command, and where sh dislikes "$/". Clean up the spacing a bit.
8003 Redirect output to $tmp just once.
8005 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8007 * addext.c (<errno.h>): Include.
8008 (errno): Declare if not defined.
8009 (addext): Work correctly when pathconf returns -1 and leaves
8010 errno alone because there is no limit. Also, work even if
8011 pathconf returns a value greater than SIZE_MAX.
8013 2001-08-12 Jim Meyering <meyering@lucent.com>
8015 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8016 Simply `return getcwd (NULL, 0);'.
8017 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8018 Use 1300 as initial value for length, not PATH_MAX.
8020 * pathmax.h: Clean up cpp syntax.
8022 2001-08-12 Jim Meyering <meyering@lucent.com>
8024 * gettimeofday.c: New file.
8026 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8028 2001-08-04 Jim Meyering <meyering@lucent.com>
8030 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8031 to get in sync with glibc.
8033 2001-08-03 Paul Eggert <eggert@twinsun.com>
8035 The following changes are from gettext 0.10.39 as maintained by
8038 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8039 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8040 with inverted sense. All uses changed.
8042 * mbswidth.c: Don't include <limits.h>.
8043 Include <stdlib.h> and <string.h> unconditionally.
8044 (iswcntrl, mbsinit, ISCNTRL): New macros.
8045 (mbsnwidth): Use K&R style function declarations.
8046 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8047 can optimize it when MB_CUR_MAX == 1.
8048 The width of control characters is zero, not 1.
8050 2001-07-15 Jim Meyering <meyering@lucent.com>
8052 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8053 (BUILT_SOURCES): Add unlocked-io.h.
8054 (io_functions): Define.
8055 (unlocked-io.h): New rule.
8056 (DISTCLEANFILES): Add unlocked-io.h.
8057 (all-local): Depend on unlocked-io.h, to ensure it is created.
8059 * unlocked-io.hin: New file
8061 * regex.c: Update from glibc.
8063 2001-07-05 Jim Meyering <meyering@lucent.com>
8065 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8067 (libfetish_a_SOURCES): Put all .h files here instead.
8068 Remove a thus-exposed (better checks in automake) duplicate and
8069 two unnecessary .h files.
8071 2001-06-11 Jim Meyering <meyering@lucent.com>
8073 * regex.c: Update from GNU libc.
8075 2001-05-27 Jim Meyering <meyering@lucent.com>
8077 * readutmp.h (UT_TYPE): Define.
8079 2001-05-24 Jim Meyering <meyering@lucent.com>
8081 * argmatch.c: Include "quote.h".
8082 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8083 quote function. Reported by Göran Uddeborg.
8085 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8087 * dirname.c (dir_name): Compute append_dot using path, not newpath
8088 which is not yet declared.
8090 2001-05-11 Paul Eggert <eggert@twinsun.com>
8092 * Makefile.am (libfetish_a_SOURCES):
8093 Add strftime.c, since we now compile it on all hosts.
8095 * strftime.c (my_strftime):
8096 Define to nstrftime if emacs, but only if my_strftime is not defined.
8097 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8098 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8099 Add one more extra argument: a nanoseconds value.
8102 (my_strftime function): Add %N format.
8103 (emacs_strftimeu): Renamed from emacs_strftime,
8104 with extra ut argument.
8106 2001-05-11 Paul Eggert <eggert@twinsun.com>
8108 dirname code cleanup. base_name now behaves more compatibly
8109 with POSIX basename when given file names that have trailing
8110 slashes, and similarly for dir_name. Add new primitives
8111 base_len and dir_len. Put the directory-name-related decls
8114 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8115 * backupfile.c (base_name): Likewise.
8116 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8117 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8118 * makepath.c (strip_trailing_slashes): Likewise.
8119 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8121 * rename.c (strip_trailing_slashes): Likewise.
8122 * same.c (base_name): Likewise.
8123 * stripslash.c (ISSLASH): Likewise.
8125 * addext.c: Include <dirname.h> after size_t is defined.
8126 * backupfile.c: Likewise.
8128 * addext.c (addext): Use base_len to trim redundant
8129 trailing slashes instead of doing it ourselves.
8130 But do not trim the last slash if it is not redundant.
8132 * backupfile.c (find_backup_file_name,
8133 max_backup_version): Use base_len instead of rolling it ourselves.
8134 Handle the case of "" and (on DOS) "C:" correctly.
8136 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8137 Include <string.h>, <dirname.h>.
8138 (base_name): Allow file names ending in slashes, other than names
8139 that are all slashes. In this case, return the basename followed
8140 by the slashes. This is more general, and can be used in places
8141 where the original base_name purposely had an assertion failure.
8142 (base_len): New function.
8144 * dirname.c: Include <string.h> instead of <stdlib.h>.
8145 Do not include <assert.h>; no longer needed.
8147 (memrchr): Remove decl.
8148 (dir_name_r): Remove.
8149 (dir_len): Renamed from dirlen. All callers changed.
8150 Rewrite in terms of base_name, for simplicity and consistency.
8151 (dir_name): Never return NULL. All callers changed.
8152 Do not include <stdlib.h> in test program; no longer needed.
8153 return 0; is fine for test program.
8155 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8157 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8159 * path-concat.c (path_concat): Use base_len to compute
8160 base length, not strlen; this means we cannot rely on memcpy
8163 * same.c (STREQ): Remove.
8164 (same_name): Handle the case where the basename ends in trailing '/'.
8166 * stripslash.c (strip_trailing_slashes): Return nonzero if
8167 a slash was stripped. Do not strip the last slash after a
8170 2001-04-08 Jim Meyering <meyering@lucent.com>
8172 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8173 recomputed; that's necessary when the offset spans a DST transition.
8174 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8176 2001-04-02 Jim Meyering <meyering@lucent.com>
8178 * regex.h, regex.c: Update from GNU libc.
8180 2001-03-19 Paul Eggert <eggert@twinsun.com>
8182 * version-etc.c (version_etc_copyright): Update to 2001.
8184 2001-03-16 Paul Eggert <eggert@twinsun.com>
8186 * tempname.c (uint64_t): Define to uintmax_t if
8187 not defined, and if UINT64_MAX is not defined.
8188 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8189 Reported by John David Anglin.
8191 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8193 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8194 alias if codeset is empty.
8195 * config.charset (BeOS): Use wildcard syntax.
8197 2001-03-13 Jim Meyering <meyering@lucent.com>
8199 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8200 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8203 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8205 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8207 * unicodeio.c (print_unicode_char): Simplify accordingly.
8209 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8211 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8212 support for DOS/DJGPP.
8214 2001-02-28 Paul Eggert <eggert@twinsun.com>
8216 * Makefile.am (libfetish_a_SOURCES):
8217 Add dup-safer.c, fopen-safer.c.
8218 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8220 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8222 2001-02-25 Paul Eggert <eggert@twinsun.com>
8224 The mkstemp replacement is taken from glibc 2.2.2, with some
8225 portability fixes for use outside glibc, as follows:
8227 * tempname.c (struct_stat64): New macro.
8228 (direxists, __gen_tempname): Use it.
8229 This avoids a portability problem with Solaris 8.
8231 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8232 (<stddef.h>, <stdint.h>, <string.h>):
8233 Include only if STDC_HEADERS || _LIBC.
8234 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8235 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8236 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8237 (__set_errno): Define this macro if <errno.h> doesn't.
8238 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8239 Define these macros if <stdio.h> doesn't.
8240 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8241 Define these macros if <sys/stat.h>
8242 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8243 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8244 __xstat64): Define if not _LIBC.
8245 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8246 (__gen_tempname): Invoke gettimeofday only if
8247 HAVE_GETTIMEOFDAY || _LIBC;
8248 otherwise, fall back on plain "time".
8249 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8251 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8253 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8255 2001-02-17 Jim Meyering <meyering@lucent.com>
8257 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8258 around included file name.
8260 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8262 * strftime.c: Update from GNU libc (the only changes were to comments).
8264 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8266 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8268 2001-02-17 Paul Eggert <eggert@twinsun.com>
8270 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8271 Remove workaround macros for hosts that have mbrtowc but not
8272 mbstate_t, as we now insist on proper declarations for both
8273 before using mbrtowc.
8275 2001-02-17 Jim Meyering <meyering@lucent.com>
8277 * regex.c: Update from libc.
8279 2001-02-16 Paul Eggert <eggert@twinsun.com>
8281 * alloca.c (malloc): Undef before defining, since stdlib.h
8282 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8283 Reported by Mark Hounschell via Paul Eggert.
8285 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8287 * config.charset: Update for FreeBSD 4.2.
8289 2001-01-26 Jim Meyering <meyering@lucent.com>
8291 * quotearg.c: Include stddef.h.
8292 * quote.c: Include stddef.h.
8293 Reported by Axel Kittenberger.
8295 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8296 line in double quotes so that it evokes a better diagnostic.
8297 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8298 Reported by Axel Kittenberger.
8300 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8302 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8303 to avoid a warning. Add back 'const' to inptr.
8305 2001-01-16 Jim Meyering <meyering@lucent.com>
8307 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8310 2001-01-14 Jim Meyering <meyering@lucent.com>
8312 * rename.c: New file. From Volker Borchert.
8313 Include stdlib.h, string.h or strings.h, and xalloc.h.
8314 Use strip_trailing_slashes rather than open-coding it.
8316 2001-01-03 Paul Eggert <eggert@twinsun.com>
8318 * strftime.c: Sync with glibc time/strftime.c 1.81.
8320 2001-01-03 Jim Meyering <meyering@lucent.com>
8322 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8323 local `inptr' to avoid warning with some system declarations of iconv.
8325 2000-12-29 Paul Eggert <eggert@twinsun.com>
8327 * modechange.c: Do not assume that mode_t uses the
8328 traditional octal encoding. E.g. "chmod 1 FOO" should set
8329 the other-execute bit of FOO even if S_IXOTH != 1.
8331 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8332 WOTH, XOTH, ALLM): New macros.
8333 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8334 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8336 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8337 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8339 No need to use uintmax_t; unsigned long is long enough.
8340 Don't bother to get suffix since we don't use it.
8342 2000-12-24 Jim Meyering <meyering@lucent.com>
8344 * hash.c (is_prime): Return explicit boolean values.
8345 (hash_get_first): Return NULL to appease Irix5.6's 89.
8346 Reported by Nelson Beebe.
8348 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8350 * localcharset.c (locale_charset): Add support for Win32.
8352 2000-12-18 Paul Eggert <eggert@twinsun.com>
8354 * physmem.h, physmem.c: New files.
8356 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8357 (noinst_HEADERS): Add physmem.h.
8359 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8360 't' for compatibility with Solaris 8 sort.
8362 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8364 * config.charset: Add support for BeOS.
8366 2000-12-16 Jim Meyering <meyering@lucent.com>
8368 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8369 SHELLS_FILE to a file name that's useful on djgpp systems.
8371 (ADDITIONAL_DEFAULT_SHELLS): Define.
8372 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8373 Based mostly on a patch from Prashant TR.
8375 2000-12-16 Jim Meyering <meyering@lucent.com>
8377 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8378 N and M) would have treated it like `chown N:N FILE'.
8380 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8382 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8384 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8385 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8386 to the list of canonical encodings. Rename EUC-CN to GB2312.
8388 2000-12-08 Andreas Schwab <schwab@suse.de>
8390 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8391 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8393 2000-12-07 Jim Meyering <meyering@lucent.com>
8395 * stripslash.c (ISSLASH): Define.
8396 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8399 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8400 (dir_name_r): Declare this function as static.
8401 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8402 manifest itself on a name containing a mix of slashes and
8404 Make this function work with names starting with a DOS-style
8405 drive letter and colon prefix.
8406 (dir_name): Append `.' if necessary.
8407 Based mostly on patches from Prashant TR and Eli Zaretskii.
8409 * dirname.h (dir_name_r): Remove prototype.
8411 2000-12-05 Jim Meyering <meyering@lucent.com>
8413 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8415 2000-12-04 Jim Meyering <meyering@lucent.com>
8417 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8418 Also include memory.h, stdlib.h, unistd.h if appropriate.
8419 Reported by Andreas Jaeger (conflicting declaration of malloc).
8421 2000-12-02 Jim Meyering <meyering@lucent.com>
8423 * closeout.h: Make idempotent, to avoid some obscure warnings.
8425 2000-12-01 Paul Eggert <eggert@twinsun.com>
8427 * memrchr.c: Include <config.h> before any system include file.
8429 2000-11-29 Paul Eggert <eggert@twinsun.com>
8431 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8433 2000-11-26 Jim Meyering <meyering@lucent.com>
8435 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8437 2000-11-22 Paul Eggert <eggert@twinsun.com>
8439 * strftime.c (my_strftime): Do not invoke mbrlen with a
8440 size of (size_t) -1; it's not portable.
8442 2000-11-17 Akim Demaille <akim@epita.fr>
8444 * obstack.h: Formatting changes.
8445 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8446 prevent type checking.
8447 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8448 cast the value to (void *): assigning a `foo *' to a `void *'
8450 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8452 2000-11-17 Jim Meyering <meyering@lucent.com>
8454 * strstr.c: Update from GNU libc.
8456 2000-11-16 Jim Meyering <meyering@lucent.com>
8458 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8460 2000-11-11 Jim Meyering <meyering@lucent.com>
8462 * error.c: Add a couple #includes, merging from GNU libc version.
8464 2000-11-10 Jim Meyering <meyering@lucent.com>
8466 * obstack.h: Update from GNU libc.
8467 * obstack.c: Likewise.
8469 2000-11-06 Paul Eggert <eggert@twinsun.com>
8471 * getusershell.c (setusershell): Use rewind rather than
8472 fseek/fseeko, to avoid configuration hassles with fseeko.
8473 Don't bother opening SHELLS_FILE if shellstream is NULL;
8476 2000-11-05 Jim Meyering <meyering@lucent.com>
8478 * makepath.h (make_dir): Declare.
8479 * makepath.c (make_dir): Remove `static' attribute.
8482 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8484 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8485 last one in a bucket, advance to the next bucket.
8487 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8489 * fnmatch.c: Do not comment out all the code if we are using
8490 the GNU C library, because in some cases we are replacing buggy
8491 code in the GNU C library itself.
8493 2000-10-30 Paul Eggert <eggert@twinsun.com>
8495 * error.h, getline.h, modechange.h:
8496 Remove "2000" from Copyright line, as the file hasn't been
8497 changed this year other than in the copyright notice.
8499 * xalloc.h: Add "2000" to Copyright line, as this file
8500 was changed this year.
8502 2000-10-30 Paul Eggert <eggert@twinsun.com>
8504 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8505 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8506 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8508 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8510 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8511 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8512 doesn't define __restrict_arr.
8514 2000-10-29 Jim Meyering <meyering@lucent.com>
8516 * xstat.in: Fix grammar in comment.
8518 2000-10-28 Jim Meyering <meyering@lucent.com>
8520 * memchr.c: Update from libc.
8521 Adjust for portability:
8522 [HAVE_STDLIB_H]: Include stdlib.h.
8523 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8524 Undef __memchr, too.
8525 [!weak_alias]: Define __memchr to memchr.
8527 * regex.c: Update from libc.
8528 * regex.h: Likewise.
8529 * getopt1.c: Likewise.
8530 * memcmp.c: Likewise.
8532 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8533 Avoid using fseek, when possible -- it's broken by design.
8534 Patch by Ulrich Drepper.
8536 2000-10-26 Jim Meyering <meyering@lucent.com>
8538 * strftime.c: Update from libc.
8540 2000-10-25 Jim Meyering <meyering@lucent.com>
8542 * obstack.c: Update from libc.
8544 2000-10-23 Jim Meyering <meyering@lucent.com>
8546 * hard-locale.c (hard_locale): Revert last change -- it was simply
8547 wrong. That set_locale call must not have any side effects.
8550 2000-10-22 Jim Meyering <meyering@lucent.com>
8552 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8553 [CYCLIC]: Remove now-unused definition.
8555 * save-cwd.c (O_DIRECTORY): Define, if needed.
8556 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8557 Suggestion from Ulrich Drepper.
8559 2000-10-21 Jim Meyering <meyering@lucent.com>
8561 * dirname.c (dir_name_r): New function, factored out of dir_name.
8562 (dir_name): Use dir_name_r.
8563 * dirname.h (dir_name_r): Declare it.
8565 2000-10-21 Jim Meyering <meyering@lucent.com>
8567 * dirname.c (memrchr): Declare if necessary.
8568 (dir_name): Remove the restriction that there be no
8569 trailing slashes. Now, this code skips past them, effectively
8571 [TEST_DIRNAME] (main): New unit tests.
8573 * memrchr.c: New file from GNU libc.
8574 Undef __memrchr, too.
8575 [!weak_alias]: Define __memrchr to memrchr.
8576 Guard weak_alias use with `#ifdef weak_alias'.
8578 2000-10-17 Jim Meyering <meyering@lucent.com>
8580 * quote.h (PARAMS): Define and use.
8581 Reported by Akim Demaille.
8583 * getopt.c: Update from libc.
8585 2000-10-16 Jim Meyering <meyering@lucent.com>
8587 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8590 2000-09-25 Jim Meyering <meyering@lucent.com>
8592 * md5.h (rol): Define (from GnuPG).
8594 * sha.c: Give credit (GnuPG) where due.
8595 (M): Use rol rather than open-coding it.
8596 Add a FIXME comment.
8598 2000-09-21 Jim Meyering <meyering@lucent.com>
8600 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8601 Reported by Michael Stone.
8603 2000-09-20 Jim Meyering <meyering@lucent.com>
8605 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8606 (noinst_HEADERS): Add sha.h.
8607 Based on code from Scott G. Miller and from GnuPG.
8609 2000-09-15 Jim Meyering <meyering@lucent.com>
8611 * regex.c: Update from libc.
8613 2000-09-10 Jim Meyering <meyering@lucent.com>
8615 * getopt.c (_getopt_internal): Update from glibc.
8617 2000-09-09 Jim Meyering <meyering@lucent.com>
8619 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8620 think it should be used as a general replacement for isascii.
8621 * fnmatch.c: Likewise.
8622 * mbswidth.c: Likewise
8623 * regex.c: Likewise.
8626 * userspec.c: Include sys/param.h and limits.h.
8628 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8629 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8630 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8631 UID, GID. Check range.
8633 2000-09-06 Jim Meyering <meyering@lucent.com>
8635 * getopt.c (_getopt_internal): Update from glibc.
8637 2000-08-30 Jim Meyering <meyering@lucent.com>
8639 * strftime.c: Merge in changes from GNU libc.
8641 2000-08-26 Jim Meyering <meyering@lucent.com>
8643 * closeout.c: Include "__fpending.h".
8644 (close_stdout_status): Return right away if there's nothing to flush.
8646 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8647 * __fpending.c: New file.
8648 * __fpending.h: New file.
8650 2000-08-07 Paul Eggert <eggert@twinsun.com>
8652 Standardize on "memory exhausted" instead of "Memory exhausted"
8653 or "virtual memory exhausted".
8654 * obstack.c (print_and_abort): Use "memory exhausted", not
8655 "virtual memory exhausted".
8656 * same.c (same_name): Invoke xalloc_die instead of printing
8658 * userspec.c (parse_user_spec): Likewise.
8659 * bumpalloc.h: comment fix
8660 * same.c, userspec.c: Include xalloc.h.
8662 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8663 not char *const and pointing to a constant array.
8664 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8665 (xrealloc): Comment fix.
8667 * userspec.c (parse_user_spec):
8668 Don't translate a message until just before returning,
8669 to avoid unnecessary translation.
8671 2000-08-07 Jim Meyering <meyering@lucent.com>
8673 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8674 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8675 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8676 getgroups.c, gethostname.c, getopt.h, group-member.c,
8677 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8678 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8679 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8680 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8681 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8682 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8683 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8684 yesno.c: Back out Copyright date changes for each file with no change
8685 this year. This eases coordination with other programs using the same
8686 source code modules. From Paul Eggert.
8688 2000-08-03 Greg McGary <greg@mcgary.org>
8690 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8691 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8692 (EXTEND_BUFFER): Use them.
8694 2000-08-01 Jim Meyering <meyering@lucent.com>
8696 * dirname.c (ISSLASH): Define.
8697 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8698 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8699 both `\' and `/' may be use as path separators.
8700 Based on a patch from Prashant TR.
8702 2000-07-31 Paul Eggert <eggert@twinsun.com>
8704 * quotearg.c (quotearg_n_options): Don't make the initial
8705 slot vector a constant, since it might get modified.
8707 2000-07-31 Jim Meyering <meyering@lucent.com>
8709 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8710 * obstack.c (print_and_abort): Likewise.
8712 2000-07-30 Paul Eggert <eggert@twinsun.com>
8714 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8715 buffer, so that the caller can always quote one small
8716 component of a "memory exhausted" message in slot 0.
8717 From a suggestion by Jim Meyering.
8719 2000-07-30 Jim Meyering <meyering@lucent.com>
8721 * makepath.c (make_path): Quote the other instance, too.
8723 * quotearg.c (N_STATIC_SLOTVECS): Define.
8724 (STATIC_BUF_SIZE): Define.
8725 (quotearg_n_options): Use only statically allocated storage when
8726 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8727 than STATIC_BUF_SIZE.
8729 2000-07-29 Jim Meyering <meyering@lucent.com>
8731 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8732 * dirname.c (dir_name): Likewise.
8734 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8736 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8737 (dir_name): Assert that there are no trailing slashes.
8739 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8741 * mbswidth.h (mbswidth): Add a flags argument.
8742 (mbswidth): New declaration.
8743 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8744 * mbswidth.c (mbswidth): Add a flags argument.
8745 (mbsnwidth): New function.
8747 2000-07-24 Jim Meyering <meyering@lucent.com>
8749 * mbswidth.c: Remove useless #else. From Bruno Haible.
8751 2000-07-23 Paul Eggert <eggert@twinsun.com>
8753 * mbswidth.c (_XOPEN_SOURCE):
8754 Don't define; this causes problems on Solaris 7.
8755 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8757 2000-07-23 Paul Eggert <eggert@twinsun.com>
8760 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8761 so that mbstate_t is always defined.
8763 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8764 be 1 in at least one GCC installation, and this configuration
8765 error is likely to be common. Ignoring MB_LEN_MAX hurts
8766 performance on hosts that have mbrtowc but have only unibyte
8767 locales, but I assume these hosts are rare.
8769 2000-07-23 Paul Eggert <eggert@twinsun.com>
8771 * quotearg.c: Streamline by invoking multibyte code only if needed.
8772 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8773 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8774 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8775 invoke multibyte primitives.
8777 2000-07-23 Jim Meyering <meyering@lucent.com>
8779 * basename.c (base_name): Add an assertion.
8781 2000-07-15 Bruno Haible <clisp.cons.org>
8783 * quotearg.c: When the system forces us to redefine mbstate_t,
8784 shadow its mbsinit function.
8786 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8788 * mbswidth.h: New file.
8789 * mbswidth.c: New file.
8790 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8791 (noinst_HEADERS): Add mbswidth.h.
8793 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8795 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8798 2000-07-15 Jim Meyering <meyering@lucent.com>
8800 * makepath.c: Include quote.h.
8801 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8802 corresponding argument in a `quote (...)' call.
8803 Give better diagnostics.
8805 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8806 (noinst_HEADERS): Add quote.h.
8808 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8809 from tar's src/misc.c.
8810 * quote.h: New file. Prototypes for same.
8812 2000-07-10 Paul Eggert <eggert@twinsun.com>
8814 From a suggestion by Bruno Haible.
8815 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8816 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8817 to decide whether to define the BeOS workaround macro;
8818 this adjusts to the change to AC_MBSTATE_T.
8820 2000-07-13 Paul Eggert <eggert@twinsun.com>
8822 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8824 * quotearg.c (quoting_style_args, quoting_style_vals,
8825 quotearg_buffer_restyled): Add support for
8826 clocale_quoting_style. Undo previous change to
8827 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8828 and "{RIGHT QUOTATION MARK}" msgids.
8830 2000-07-05 Paul Eggert <eggert@twinsun.com>
8832 The old behavior of quoting `like this' doesn't look good with
8833 newer, ISO-style fonts. See:
8834 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8836 Instead, quote "like this" by default. Let the translator
8837 tailor the locale-specific quoting behavior by providing
8838 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8840 * quotearg.c (N_): New macro.
8841 (gettext_default): New function.
8842 (quotearg_buffer_restyled): Use
8843 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8844 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8846 2000-07-09 Jim Meyering <meyering@lucent.com>
8848 * Most files: Update copyright dates to include 2000.
8850 2000-07-08 Jim Meyering <meyering@lucent.com>
8852 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8854 (xgethostname): Remove now-unnecessary #ifdef.
8855 Move declaration of `err' into loop where it's used.
8857 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8859 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8860 by allocating a larger buffer. Test the gethostname return value for
8861 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8862 returns an error and ENAMETOOLONG isn't defined.
8864 2000-07-05 Paul Eggert <eggert@twinsun.com>
8865 and Bruno Haible <haible@clisp.cons.org>
8867 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8869 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8871 * quotearg.c (struct quoting_options): Simplify quote_these_too
8874 2000-07-03 Jim Meyering <meyering@lucent.com>
8876 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8877 Reported by Bruno Haible.
8879 2000-07-04 Jim Meyering <meyering@lucent.com>
8881 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8882 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8885 2000-07-03 Paul Eggert <eggert@twinsun.com>
8886 and Bruno Haible <haible@clisp.cons.org>
8888 * quotearg.c (mbrtowc):
8889 Assign to *pwc, and return 1 only if result is nonzero.
8890 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8892 2000-07-03 Jim Meyering <meyering@lucent.com>
8894 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8895 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8898 2000-07-02 Jim Meyering <meyering@lucent.com>
8900 * quotearg.c (mbstate_t): Don't define here.
8902 2000-07-02 Jim Meyering <meyering@lucent.com>
8904 * nanosleep.c (SIGCONT): Define if not already defined.
8906 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8908 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8909 per change in ../m4/ls-mntd-fs.m4.
8910 (read_filesystem_list): Ignore symbolic links.
8912 2000-06-29 Jim Meyering <meyering@lucent.com>
8914 * same.c: Include <string.h> or <strings.h>, as appropriate,
8915 for declaration of strcmp.
8917 * long-options.c: Include <stdlib.h>, for declaration of exit.
8919 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8920 Avoid warning by casting result to `char *' to remove `const'.
8922 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8924 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8926 2000-06-26 Paul Eggert <eggert@twinsun.com>
8928 savedir now sets errno on failure and invokes xmalloc to get memory.
8929 Fix a couple of other minor bugs while we're at it.
8931 * savedir.c (<unistd.h>): Do not include; there's no need.
8932 (NAMLEN): Remove macro.
8933 (malloc, realloc): Remove decls.
8935 ("xalloc.h"): Include.
8936 (NAME_SIZE_DEFAULT): New macro.
8937 (savedir): Use xmalloc / xrealloc to allocate memory.
8938 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8939 Skip "" directory entries.
8940 Use strlen to calculate directory entry length, since the old method
8941 is rarely used these days and isn't worth supporting.
8942 Don't use a pointer after freeing it.
8943 Check for integer overflow when calculating allocation size.
8944 Use memcpy to copy entries, instead of stpcpy.
8945 Set errno properly when returning NULL.
8946 Check for readdir error.
8948 2000-06-26 Jim Meyering <meyering@lucent.com>
8950 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8952 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8954 * getusershell.c (xmalloc, xrealloc): Remove functions.
8956 Don't include <stdlib.h>. Don't declare malloc, realloc.
8958 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8960 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8962 2000-06-24 Jim Meyering <meyering@lucent.com>
8964 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8966 2000-06-21 Jim Meyering <meyering@lucent.com>
8968 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8970 2000-06-19 Paul Eggert <eggert@twinsun.com>
8972 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8973 (mbrtowc, mbstate_t): Define substitutes if
8974 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8975 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8976 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8978 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8980 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8981 than 1024, return a memory chunk of least possible size, instead
8982 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8983 Use free/xmalloc instead of xrealloc to avoid copying for very long
8986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8988 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8989 address, not strdup. Include <stdlib.h> and don't declare free().
8991 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8993 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8996 2000-06-21 Jim Meyering <meyering@lucent.com>
8998 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8999 (noinst_HEADERS): Add getstr.h.
9001 * getline.c (getstr): Move into a separate file.
9002 * getstr.c (getstr): New file, extracted from getline.c, with
9003 the following changes: new parameter, delim2; both delim[12]
9004 parameters have type `int', not `char'. The latter would lose
9005 with 8-bit delimiters.
9006 * getstr.h: New file.
9008 2000-06-19 Jim Meyering <meyering@lucent.com>
9010 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9012 2000-06-18 Jim Meyering <meyering@lucent.com>
9014 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9015 Besides, these days every porting target provides a mkdir function.
9017 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9018 (this snippet comes from src/system.h).
9020 2000-06-15 Paul Eggert <eggert@twinsun.com>
9022 * human.c (adjust_value): New function.
9023 (human_readable_inexact): Apply rounding style even when
9024 printing approximate values.
9026 2000-06-14 Paul Eggert <eggert@twinsun.com>
9028 * human.c (human_readable_inexact): Allow an input block
9029 size that is not a multiple of the output block size, and vice versa.
9030 Reported by Piergiorgio Sartor.
9032 2000-06-14 Paul Eggert <eggert@twinsun.com>
9034 * getdate.y (get_date): Apply relative times after time
9035 zone indicator, not before. Reported by Todd A. Jacobs.
9037 2000-06-13 Jim Meyering <meyering@lucent.com>
9039 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9041 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9043 2000-06-12 Paul Eggert <eggert@twinsun.com>
9045 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9047 2000-06-04 Paul Eggert <eggert@twinsun.com>
9049 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9051 2000-06-04 Jim Meyering <meyering@lucent.com>
9053 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9054 SunOS 4.1.4 for which gid_t is an unsigned type.
9056 2000-06-03 Jim Meyering <meyering@lucent.com>
9058 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9060 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9062 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9063 newer, don't install charset.alias.
9064 * config.charset: Change the Linux/glibc rules so they become empty
9065 on glibc-2.1 or newer.
9067 2000-06-02 Jim Meyering <meyering@lucent.com>
9069 * mountlist.c: Back out last change. Instead, do this...
9070 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9071 member using the same `ignore'-testing code.
9072 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9076 2000-05-29 Jim Meyering <meyering@lucent.com>
9078 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9079 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9081 2000-05-22 Jim Meyering <meyering@lucent.com>
9083 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9085 2000-05-18 Jim Meyering <meyering@lucent.com>
9087 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9088 back, too, since it may have been modified by allocate_entry.
9089 (hash_delete): Rewrite to use neither the assignment operator
9090 nor the comma operator in an if-expression.
9092 2000-05-15 Paul Eggert <eggert@twinsun.com>
9095 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9096 Remove; no longer needed.
9097 "quotearg.h": Add include.
9098 (file_name): Do not bother to explicitly initialize to NULL; it's less
9099 efficient on some hosts.
9100 (close_stdout_status): Remove test as to whether stdout was already
9101 closed; it breaks for the case "echo x | sort >&-".
9102 Quote file name colons.
9103 Do not assume that _("write error") lacks format strings.
9105 2000-05-15 Jim Meyering <meyering@lucent.com>
9107 * version-etc.c (version_etc_copyright): Update the copyright string
9108 used in all --version output.
9110 2000-05-14 Jim Meyering <meyering@lucent.com>
9112 * closeout.c (close_stdout_set_file_name): New function.
9113 (close_stdout_status): Use new file-scoped global.
9114 Return right away if fstat says the stdout file descriptor is invalid.
9115 * closeout.h (close_stdout_set_file_name): Declare.
9117 2000-05-10 Jim Meyering <meyering@lucent.com>
9119 * closeout.c [default_exit_status]: New file-scoped variable.
9120 (close_stdout_set_status): New function.
9121 * closeout.h (close_stdout_set_status): Declare.
9123 2000-05-08 Jim Meyering <meyering@lucent.com>
9125 * long-options.c: Don't include closeout.h.
9126 (parse_long_options): Don't call close_stdout for --version.
9128 2000-05-06 Jim Meyering <meyering@lucent.com>
9130 * strnlen.c: Undefine __strnlen and strnlen.
9131 [!weak_alias]: Define __strnlen to strnlen.
9133 * atexit.c: New file, from libiberty.
9135 2000-05-06 Jim Meyering <meyering@lucent.com>
9137 * closeout.c (close_stdout_status): Also check for errors on the
9140 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9142 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9143 instead of xmalloc, xrealloc, path_concat.
9144 (locale_charset): Treat empty environment variables as absent.
9145 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9147 2000-05-04 Jim Meyering <meyering@lucent.com>
9149 * getopt.c: Update from glibc.
9150 * obstack.c: Likewise.
9151 * obstack.h: Likewise.
9152 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9154 * regex.h: Likewise.
9155 * strndup.c: Likewise.
9156 * strnlen.c: New file, from glibc.
9158 2000-05-01 Jim Meyering <meyering@lucent.com>
9160 * full-write.c (full_write): Remove `FIXME' part of comment.
9162 2000-04-29 Jim Meyering <meyering@lucent.com>
9164 * path-concat.c: Declare strdup only if it's not defined.
9165 * canon-host.c: Likewise.
9167 2000-04-28 Jim Meyering <meyering@lucent.com>
9169 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9170 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9171 included first, then limits.h is included by locale.h by libintl.h.
9172 From John David Anglin.
9174 2000-04-25 Jim Meyering <meyering@lucent.com>
9176 * makepath.c (S_IRWXUGO): Define.
9177 (make_path): Always perform explicit chmod if MODE specifies any
9178 of the `special' permission bits. Prompted by a bug report against
9179 install from Mate Wierdl and Joost van Baal.
9181 2000-04-18 Jim Meyering <meyering@lucent.com>
9185 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9186 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9188 2000-04-17 Jim Meyering <meyering@lucent.com>
9190 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9191 the definition of it to rpl_strftime also defined-away the system's
9194 2000-04-15 Jim Meyering <meyering@lucent.com>
9196 Use `C' to denote so-called `contiguous' files, the same way
9198 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9199 (ftypelet): Use S_ISCTG.
9200 From Michael Deutschmann.
9202 2000-04-14 Jim Meyering <meyering@lucent.com>
9204 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9206 2000-04-08 Jim Meyering <meyering@lucent.com>
9208 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9209 names don't conflict. Reported by Eli Zaretskii.
9211 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9213 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9214 bug. Deal with the different error behavior of Irix iconv.
9216 2000-04-07 Jim Meyering <meyering@lucent.com>
9218 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9219 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9221 2000-04-05 Jim Meyering <meyering@lucent.com>
9223 Portability tweaks required for ultrix4.3.
9224 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9225 * readutmp.c: Include sys/types.h before sys/stat.h.
9226 * canon-host.c: Declare strdup.
9227 * path-concat.c: Likewise.
9228 From John David Anglin.
9230 2000-04-04 Jim Meyering <meyering@lucent.com>
9232 Be more DOS 8.3-friendly.
9233 * ref-add.sin: Renamed from ref-add.sed.in.
9234 * ref-del.sin: Renamed from ref-del.sed.in.
9235 * Makefile.am: Reflect renaming.
9236 Reported by Eli Zaretskii.
9238 Use a temporary file name that won't clash with `charset.alias'
9239 in the DOS 8.3 name space.
9240 * Makefile.am (charset_tmp): Define.
9241 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9242 (uninstall-local): Likewise.
9243 Reported by Eli Zaretskii.
9245 2000-03-29 Paul Eggert <eggert@twinsun.com>
9247 * time/strftime.c (my_strftime): Make sure we call the system
9248 strftime, not ourselves, when invoking the underlying strftime.
9250 2000-03-24 Jim Meyering <meyering@lucent.com>
9252 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9253 (charset_alias): Define.
9254 (install-exec-local): Factor out common code.
9255 (uninstall-local): Split lines longer than 80.
9256 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9258 (.sed.in.sed): New rule. Don't redirect directly to $@.
9259 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9261 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9263 * config.charset: Output a line containing "Packages using this file".
9264 * ref-add.sed.in, ref-del.sed.in: New files.
9265 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9266 ref-del.sed): New rules.
9268 2000-03-17 Jim Meyering <meyering@lucent.com>
9270 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9271 Otherwise, include <strings.h>
9273 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9275 * unicodeio.c (utf8_wctomb): New function.
9276 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9277 format instead of in UCS-4 with platform dependent endianness.
9279 2000-03-07 Paul Eggert <eggert@twinsun.com>
9281 * savedir.c (savedir): Work even if directory size is
9282 negative; this can happen with some screwy NFS configurations.
9284 2000-03-06 Jim Meyering <meyering@lucent.com>
9286 * localcharset.c (get_charset_aliases): Don't try to free file_name
9287 if it's NULL (because we ran out of memory). From Bruno Haible.
9289 2000-03-05 Jim Meyering <meyering@lucent.com>
9291 * localcharset.c ("path-concat.h"): Include.
9292 (get_charset_aliases): Use path_concat instead of ANSI string
9295 * unicodeio.h (PARAMS): Define.
9296 Use it to guard prototype.
9298 2000-03-04 Jim Meyering <meyering@lucent.com>
9300 * Makefile.am (install-exec-local): Create $(libdir) before installing
9302 (uninstall-local): Uncomment this rule so `make distcheck' works
9305 * unicodeio.c (<errno.h>): Include it.
9306 (errno): Declare if not defined.
9308 * localcharset.c: Add Bruno's comment justifying use of volatile.
9310 * config.charset: New version, incorporating remarks from a linux
9311 i18n mailing list. From Bruno Haible.
9313 2000-03-02 Jim Meyering <meyering@lucent.com>
9315 * Makefile.am (EXTRA_DIST): Add config.charset.
9317 2000-03-01 Jim Meyering <meyering@lucent.com>
9319 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9320 * unicodeio.c: Likewise.
9322 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9324 * config.charset: New file.
9325 * localcharset.c: New file.
9326 * unicodeio.h, unicodeio.c: New files.
9327 * Makefile.am (DEFS): Add -DLIBDIR=...
9328 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9329 (noinst_HEADERS): Add unicodeio.h.
9330 (all-local, install-exec-local, charset.alias): New targets.
9332 2000-02-28 Paul Eggert <eggert@twinsun.com>
9334 * quotearg.c (ALERT_CHAR): New macro.
9335 (quotearg_buffer_restyled): Use it.
9337 2000-02-27 Jim Meyering <meyering@lucent.com>
9339 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9340 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9342 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9343 not `#if STDC_HEADERS'.
9344 Declare malloc if needed.
9346 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9347 now that autoconf always defines the HAVE_DECL_ symbols.
9348 * human.c: Likewise.
9350 * strtoumax.c: Likewise.
9352 * backupfile.c: Arrange for cpp to fail if the configure-time
9353 declaration check was not run.
9355 * human.c: Likewise.
9357 * strtoumax.c: Likewise.
9359 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9360 then first look up the entire `.'-containing string as a login name.
9362 2000-02-18 Paul Eggert <eggert@twinsun.com>
9364 * getdate.y: Handle two-digit years with leading zeros correctly.
9365 (textint): New typedef.
9366 (parser_control): Member year changed from int to textint.
9368 (YYSTYPE): Removed; replaced by %union with int and textint members.
9369 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9370 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9371 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9372 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9373 (date, number, to_year): Use width of number in digits, not its value,
9374 to determine whether it's a 2-digit year, or a 2-digit time.
9375 (yylex): Store number of digits of numeric tokens.
9376 Reported by John Kendall.
9378 (parser_control): Changed from struct parser_control to typedef (for
9379 consistency). All uses changed.
9381 (tID): Removed; not used.
9382 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9384 2000-02-14 Paul Eggert <eggert@twinsun.com>
9386 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9387 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9389 2000-02-12 Jim Meyering <meyering@lucent.com>
9391 * userspec.c (ISDIGIT): Define it.
9392 (isdigit): Remove definition.
9393 (is_number): Use ISDIGIT, not isdigit.
9394 <libintl.h>: Include.
9396 (parse_user_spec): Mark translatable strings.
9398 2000-02-10 Jim Meyering <meyering@lucent.com>
9400 With these changes, nanosleep.[ch] are finally enough like the other
9401 lib/* replacement files to compile on a few more losing systems.
9403 * nanosleep.h: Don't include config.h.
9404 Remove prototype from declaration of nanosleep.
9405 (PARAMS): Remove now-unneeded definition.
9406 * nanosleep.c: #undef nanosleep.
9407 (rpl_nanosleep): Rename from nanosleep.
9409 2000-02-03 Jim Meyering <meyering@lucent.com>
9411 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9412 rather than with `#if HAVE_UTMPNAME'.
9414 2000-02-01 Jim Meyering <meyering@lucent.com>
9416 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9418 2000-01-31 Jim Meyering <meyering@lucent.com>
9420 * nanosleep.h (nanosleep): Guard declaration with
9421 `#if ! HAVE_DECL_NANOSLEEP'.
9422 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9423 the declaration in that vendor's sys/timers.h.
9424 Reported by Christian Krackowizer.
9426 * quotearg.c (ISASCII): Add #undef and move definition to follow
9427 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9428 (ISPRINT): Likewise.
9429 Reported by Tom Tromey.
9431 2000-01-30 Jim Meyering <meyering@lucent.com>
9433 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9434 uses of ->ut_name. The latter doesn't work with new Linux header files
9435 where only utmpx.ut_user is declared.
9437 * readutmp.h (UT_USER): Define.
9439 2000-01-23 Jim Meyering <meyering@lucent.com>
9441 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9444 2000-01-22 Jim Meyering <meyering@lucent.com>
9446 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9447 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9448 Required for some AIX systems. Reported by Christian Krackowizer.
9449 [TESTING] (main): New function.
9451 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9452 * dirname.c (dir_name): Support for DOS-style file names with drive
9455 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9457 * strverscmp.c (ISDIGIT): Define.
9458 (strverscmp): Use ISDIGIT, not isdigit.
9460 2000-01-17 Paul Eggert <eggert@twinsun.com>
9462 * nanosleep.c (nanosleep):
9463 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9464 POSIX.1 doesn't require SA_INTERRUPT and some systems
9465 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9466 it's been part of POSIX.1 since day 1 (in 1988).
9468 2000-01-17 Jim Meyering <meyering@lucent.com>
9470 * interlock: Remove unused file. Reported by François Pinard.
9472 2000-01-16 Paul Eggert <eggert@twinsun.com>
9474 * quotearg.c (quotearg_buffer_restyled): Do not quote
9475 alert, backslash, formfeed, and vertical tab unnecessarily in
9476 shell quoting style.
9479 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9480 Free Software Foundation, Inc.
9481 Copying and distribution of this file, with or without modification,
9482 are permitted provided the copyright notice and this notice are preserved.