1 2006-06-17 Bruno Haible <bruno@clisp.org>
3 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
4 problem on Solaris 2.5.1.
6 2006-06-16 Eric Blake <ebb9@byu.net>
8 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
9 * unicodeio.c [!defined errno]: Likewise.
10 * strtol.c [!defined errno]: Likewise.
11 * strtod.c [!defined errno]: Likewise.
13 2006-06-15 Bruno Haible <bruno@clisp.org>
15 * stdint_.h: Rewritten to be fully auto-configured.
16 Fixes bug on HP-UX/IA64.
18 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
20 * getdate.y (__attribute__): Don't define if already defined.
21 Problem reported by Larry Jones.
22 * utimens.c (__attribute__): Likewise.
24 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
26 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
27 reported by Andreas Schwab.
29 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
30 Bruno Haible <bruno@clisp.org>
32 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
34 2006-05-26 Martin Lambers <marlam@marlam.de>
36 * getpass.c: Updates the test for the native W32 API, and adds
37 missing includes, thus fixing compilation warnings.
39 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
41 * tempname.c (small_open, large_open): New macros.
42 (__open, __open64) [!_LIBC]: Remove.
43 (__gen_tempname): Use small_open and large_open instead of __open
44 and __open64. This fixes a portability bug on HP-UX 11.11i
45 reported by Simon Wing-Tang in
46 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
48 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
50 * exclude.c (exclude_fnmatch): New function.
51 (excluded_file_name): Call exclude_fnmatch.
52 * exclude.h (excluded_file_name): New prototype
54 2006-05-24 Bruno Haible <bruno@clisp.org>
56 * printf-args.c (printf_fetchargs): Turn NULL pointers for
57 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
58 Reported by Thorsten Maerz <torte@netztorte.de> via
59 Aaron Stone <aaron@serendipity.cx>.
61 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
63 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
64 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
65 (my_usleep): Don't mishandle maximum value.
67 2006-05-19 Jim Meyering <jim@meyering.net>
69 * getugroups.c: Correct an outdated comment. From Bruno Haible.
71 2006-05-17 Bruno Haible <bruno@clisp.org>
74 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
76 2006-05-17 Bruno Haible <bruno@clisp.org>
78 * stdint_.h: Fix recognition of Cygwin.
80 2006-05-11 Jim Meyering <jim@meyering.net>
82 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
84 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
86 * crc.c (crc32_update): Remove unnecessary L suffix.
87 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
88 unwanted sign propagation, e.g., on hosts with 64-bit int.
89 There still are some problems with reeelly weird theoretical hosts
90 (e.g., 33-bit int) but it's not worth worrying about now.
91 * sha1.c (rol): Likewise.
92 (K1, K2, K3, K4): Remove unnecessary L suffix.
94 2006-05-10 Bruno Haible <bruno@clisp.org>
96 * des.c: Cast to avoid warnings.
98 2006-05-10 Simon Josefsson <jas@extundo.com>
100 * md4.c: Typo fix, update copyright years.
101 (K1, K2): Don't use L because it turn computations into 64-bit on
104 2006-05-09 Bruno Haible <bruno@clisp.org>
106 * xvasprintf.c: Include limits.h, string.h, xsize.h.
107 (EOVERFLOW): Define fallback value.
108 (xstrcat): New function.
109 (xvasprintf): Recognize the special case of a string concatenation.
111 2006-05-01 Bruno Haible <bruno@clisp.org>
113 * stdint_.h: Shorter URL.
114 * inttypes.h: Likewise.
116 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
118 * verify.h: Document the internals better. Most of this change
119 was written by Bruno Haible.
121 2006-04-29 Bruno Haible <bruno@clisp.org>
123 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
124 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
126 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
128 * getdate.y (get_date): When adding relative date, start with the
129 initial time, not with the result of the first mktime call.
131 2006-04-23 Bruno Haible <bruno@clisp.org>
133 * copy-file.c: Include <unistd.h> unconditionally.
134 * execute.c: Likewise.
135 * fatal-signal.c: Likewise.
136 * findprog.c: Likewise.
137 * mkdtemp.c: Likewise.
140 * wait-process.h: Likewise.
142 2006-04-23 Bruno Haible <bruno@clisp.org>
144 * fwriteerror.c (fwriteerror): Call fclose also when an error
145 condition was already detected.
146 Reported by Ben Pfaff <blp@cs.stanford.edu>.
148 2006-04-19 Derek Price <derek@ximbiot.com>
149 Eric Blake <ebb9@byu.net>
151 * inttypes.h: Correct grammar in comment.
153 2006-04-18 Derek Price <derek@ximbiot.com>
154 Paul Eggert <eggert@cs.ucla.edu>
156 * inttypes.h: New file.
157 * strtoimax.c: Assume <inttypes.h>.
159 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
161 * utimens.c (futimens): glibc futimesat messes up if /proc
162 isn't mounted. Problem reported by Kir Kolyshkin.
164 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
166 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
167 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
168 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
170 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
172 Merge regex changes from libc, removing some of our
173 POSIX-conformance changes that were rejected and redoing them in a
176 * regcomp.c (re_compile_internal, init_dfa):
177 Length arg is now size_t, not Idx. All uses changed.
178 (peek_token): Forward decl now says internal_function.
179 (__re_error_msgid, __re_error_msgid_idx):
180 Now static rather than extern with attribute_hidden.
181 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
182 For some reason libc prefers K&R style defns for external functions.
183 (regerror) [!defined _LIBC]: Likewise.
184 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
185 (seek_collating_symbol_entry, lookup_collation_sequence_value):
186 (build_range_exp, build_collating_symbol):
188 (re_compile_fastmap): Use '\0' to memset, not 0.
189 (utf8_sb_map): Make the calculations more obvious.
190 (init_dfa, parse_bracket_exp, build_charclass_op):
191 Call calloc and cast result, as glibc does.
192 (init_word_char, fetch_token, peek_token, peek_token_bracket):
193 (build_range_exp, build_collating_symbol):
194 Now internal functions.
196 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
198 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
199 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
200 Don't depend on VMS; depend on __VMS instead, for POSIX
202 (regoff_t): Define to ssize_t, not long int.
204 Remove the REG_ macros named below. Instead, make the old names
205 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
207 (REG_BACKSLASH_ESCAPE_IN_LISTS):
208 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
209 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
210 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
211 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
212 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
213 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
214 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
215 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
216 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
217 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
218 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
219 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
220 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
221 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
222 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
223 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
225 Remove. All uses replaced by the old RE_* names.
226 (RE_BACKSLASH_ESCAPE_IN_LISTS):
227 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
228 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
229 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
230 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
231 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
232 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
233 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
234 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
235 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
236 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
237 Don't bother having these macros be independent of each others'
238 values, since they no longer exist in the POSIX name space.
240 Rename the following member names back to their old names,
241 unless !__USE_GNU_REGEX. All uses changed back.
242 (buffer): Renamed from re_buffer.
243 (allocated): Renamed from re_allocated.
244 (used): Renamed from re_used.
245 (syntax): Renamed from re_syntax.
246 (fastmap): Renamed from re_fastmap.
247 (translate): Renamed from re_translate.
248 (can_be_null): Renamed from re_can_be_null.
249 (regs_allocated): Renamed from re_regs_allocated.
250 (fastmap_accurate): Renamed from re_fastmap_accurate.
251 (no_sub): Renamed from re_no_sub.
252 (not_bol): Renamed from re_not_bol.
253 (not_eol): Renamed from re_not_eol.
254 (newline_anchor): Renamed from re_newline_anchor.
255 (num_regs): Renamed from rm_num_regs.
256 (start): Renamed from rm_start.
257 (end): Renamed from rm_end.
259 (free_state): Move up a bit.
261 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
263 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
264 when that is what is intended.
265 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
266 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
268 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
269 All uses changed back to re_malloc, etc. It's now the caller's
270 responsibility to check for overflow; all callers changed.
271 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
272 (re_x2nrealloc): Remove.
273 (free_state): Remove decl.
275 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
276 (re_set_registers, re_exec):
279 2006-01-31 Roland McGrath <roland@redhat.com>
281 * regcomp.c (calc_eclosure_iter): Remove dead variables.
282 Reported by Mike Frysinger <vapier@gentoo.org>.
284 2006-01-15 Andreas Jaeger <aj@suse.de>
287 * regex_internal.c (re_string_reconstruct): Adjust for
288 build_wcs_upper_buffer change.
289 (build_wcs_upper_buffer): Change return type.
291 2005-12-10 Ulrich Drepper <drepper@redhat.com>
293 * regex_internal.h: Include <stdint.h> if available.
295 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
297 * regex_internal.h (SIZE_MAX): Provide a default definition.
299 2005-10-14 Ulrich Drepper <drepper@redhat.com>
301 * regcomp.c: Adjust for changed secondary hash function.
303 2005-09-30 Ulrich Drepper <drepper@redhat.com>
305 * regex.h: Pretty printing.
306 Clean up namespace a bit.
308 2005-09-30 Jakub Jelinek <jakub@redhat.com>
310 * regexec.c (update_cur_sifted_state, check_arrival,
311 check_arrival_add_next_nodes): Avoid using uninitialized variable.
313 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
314 Ulrich Drepper <drepper@redhat.com>
317 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
318 (bitset_word_t): Renamed from bitset_word. All uses changed.
320 2005-09-22 Ulrich Drepper <drepper@redhat.com>
323 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
324 * regcomp.c: Remove unnecessary uses of
325 unsigned RE_TRANSLATE_TYPE.
326 * regex_internal.h: Likewise.
327 * regex_internal.c: Likewise.
328 * regexec.c: Likewise.
329 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
331 2005-09-07 Ulrich Drepper <drepper@redhat.com>
333 * regexec.c (find_recover_state): Remove unnecessary
335 (transit_state_bkref): Make DFA a const pointer.
336 (get_subexp): Likewise.
337 (check_arrival): Likewise.
338 (update_cur_sifted_state): Likewise.
339 (re_search_internal): Likewise.
340 (prune_impossible_nodes): Likewise.
341 (acquire_init_state_context): Likewise.
342 (proceed_next_node): Likewise.
343 (set_regs): Likewise.
344 (free_fail_stack_return): Likewise.
345 (check_arrival_expand_ecl): Mark DFA parameter as const.
346 (check_arrival_expand_ecl_sub): Likewise.
347 (check_subexp_limits): Likewise.
348 (sub_epsilon_src_nodes): Likewise.
349 (add_epsilon_src_nodes): Likewise.
350 (merge_state_array): Likewise.
351 (update_regs): Likewise.
352 (build_trtable): Likewise.
353 (sift_states_backward): Mark MCTX parameter as const.
354 (build_sifted_states): Likewise.
355 (update_cur_sifted_state): Likewise.
356 (sift_states_mkref): Likewise.
357 (check_arrival_expand_ecl): Mark eclosure as const.
358 (check_dst_limits_calc_pos_1): Likewise.
359 * regex_internal.h (re_match_context_t): Make dfa a const
362 2005-09-06 Ulrich Drepper <drepper@redhat.com>
364 * regexec.c (merge_state_with_log): Define dfa as const pointer.
365 (transit_state_sb): Likewise.
366 (transit_state_mb): Likewise.
367 (sift_states_iter_mb): Likewise.
368 (check_arrival_add_next_nodes): Likewise.
369 (check_node_accept_bytes): Change first parameter to pointer-to-const.
370 [_LIBC] (re_search_2_stub): Use mempcpy.
372 * regex_internal.c (re_string_reconstruct): Avoid calling
373 mbrtowc for very simple UTF-8 case.
375 * regex_internal.c (re_acquire_state): Make DFA pointer arg
377 (re_acquire_state_context): Likewise.
378 * regex_internal.h: Adjust prototypes.
380 * regex.c: Prevent using C++ compilers.
382 * regex_internal.c (re_acquire_state): Minor code rearrangement.
383 (re_acquire_state_context): Likewise.
385 2006-03-29 Mark D. Baushke <mdb@gnu.org>
386 Bruno Haible <bruno@clisp.org>
388 * stdint_.h: On OpenBSD, don't redefine types already included in
389 <sys/types.h> and <inttypes.h>.
391 2006-03-24 Eric Blake <ebb9@byu.net>
393 * time_r.c (copy_string_result): Remove, as it is no longer used.
395 2006-03-24 Simon Josefsson <jas@extundo.com>
397 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
398 including some doc fixes.
399 (base64_encode_alloc): Fix +1 bug on allocation failures.
401 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
403 * base64.c (base64_encode): Do not read past end of array with
404 unsanitized input on systems with CHAR_BIT > 8.
406 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
408 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
409 Typedef to long int, not to off_, as POSIX will likely change
412 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
414 * argp-help.c (validate_uparams): Fix typo
415 * argp-parse.c (argp_default_options): Consistently begin help
416 messages with a lowercase letter.
418 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
420 * time_r.h (asctime_r, ctime_r): Remove. These functions can
421 overrun buffers and shouldn't be used (much as gets shouldn't be
423 * time_r.c (asctime_r, ctime_r): Likewise.
425 2006-03-08 Simon Josefsson <jas@extundo.com>
427 * gc-gnulib.c (randomize): Don't open files called 'no', they
428 signal that configure disabled the device.
430 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
432 * c-stack.c: Include unistd.h unconditionally, since we now assume
434 * getlogin_r.c: Likewise.
435 * getlogin_r.h: Likewise.
437 * pagealign_alloc.c: Likewise.
438 * unistd_.h: Remove; no longer needed.
440 2006-03-07 Simon Josefsson <jas@extundo.com>
442 * unistd_.h: New file.
444 2006-03-07 Simon Josefsson <jas@extundo.com>
446 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
448 2006-03-01 Simon Josefsson <jas@extundo.com>
450 * readline.c: Fix typo, tiny patch from Stepan Kasal
453 2006-02-28 Simon Josefsson <jas@extundo.com>
455 * getopt.c: Protect #include of unistd.h, for MSVS.
457 2006-02-27 Simon Josefsson <jas@extundo.com>
459 * base64.h: Indent #define's. From Jim Meyering
462 2006-02-27 Jim Meyering <jim@meyering.net>
464 Revert the change of 2006-02-24, so these files can continue
465 to be sync'd from gettext.
466 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
469 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
471 * glob.c: Say "invalid" rather than "illegal" in comments.
473 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
475 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
477 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
479 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
480 AT_FDCWD exceeds INT_MAX.
481 * openat.h (AT_FDCWD): Likewise.
483 2006-02-14 Jim Meyering <jim@meyering.net>
487 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
488 failure on deficient systems, and simplify gnulib lgpl dependencies.
489 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
490 xmalloc/lstat combination. Based on a patch from Bruno Haible.
492 * xalloc-die.c: Remove unused definition of N_.
494 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
496 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
498 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
500 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
501 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
503 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
505 * argp-namefrob.h: Restore changes accidentally lost during the
506 "autoupdate" on 2005-12-12.
508 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
510 * fnmatch.c (L_): Renamed from L, to work around a bug in
511 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
512 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
515 2006-01-26 Simon Josefsson <jas@extundo.com>
517 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
518 prototype is visible on mingw32.
520 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
523 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
526 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
528 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
529 attempt to open for write; this always fails, at least on POSIX
530 hosts. This reinstates the 2006-01-09 change, which was
531 inadvertently removed.
533 2006-01-26 Bruno Haible <bruno@clisp.org>
534 Paul Eggert <eggert@cs.ucla.edu>
537 [(! (defined __cplusplus || defined __BEOS__)
539 && !(defined __HP_cc || defined __xlc__
540 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
542 #define to signed char in these cases too; this simplifies
543 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
544 etc., separately) and makes it more conservative.
546 2006-01-21 Jim Meyering <jim@meyering.net>
548 Sync from the stable (b5) branch of coreutils:
550 * fts.c (fts_children): Don't let close() clobber errno from
553 * fts.c (fts_stat): When following a symlink-to-directory,
554 don't necessarily interpret stat-fails+lstat-succeeds as indicating
555 a dangling symlink. That can also happen at least for ELOOP.
556 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
557 FYI, this bug predates the inclusion of fts.c in coreutils.
559 * fts.c (fts_open): Put new maxarglen declaration and uses
560 in their own block, so pre-c99 compilers don't object.
562 Avoid the double-free (first in fts_read, second in fts_close) that
563 would occur when an `active' directory is made inaccessible (e.g.,
564 via chmod a-x) during a traversal.
565 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
566 before returning. Reproduce this failure by
567 mkdir -p a/b; cd a; chmod a-x . b
568 Reported by Stavros Passas.
570 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
572 * argp-namefrob.h: Bugfix. Remove stray #
574 2006-01-25 Bruno Haible <bruno@clisp.org>
576 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
578 Reported by Paul Eggert.
580 2006-01-25 Jim Meyering <jim@meyering.net>
582 * fileblocks.c: Remove more useless parentheses.
583 * readutmp.h: Likewise.
585 2006-01-24 Bruno Haible <bruno@clisp.org>
587 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
589 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
592 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
593 to avoid problems with the built-in _Bool type.
594 Reported by Paul Eggert on 2005-11-26.
596 2006-01-24 Jim Meyering <jim@meyering.net>
598 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
600 2006-01-24 Simon Josefsson <jas@extundo.com>
602 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
605 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
607 Work around porting bugs reported by Dieter in
608 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
609 * getopt.c (_NOPROTO): Remove; no longer needed.
610 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
611 Include "getopt.h" first, to check interface.
612 (getenv): Declare only if defined HAVE_DECL_GETENV &&
614 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
615 (__strndup): Revert to K&R-style function dfns, the glibc style.
616 * strnlen.c: Don't claim it's taken from glibc; it's not.
617 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
618 Include strnlen.h first, to get prototype properly.
619 (strnlen): Renamed from __strnlen.
622 2006-01-23 Ulrich Drepper <drepper@redhat.com>
624 These changes imported from libc.
625 * getopt.c: Use __fxprintf instead of inline stream orientation
626 test and two separate function calls.
627 * strndup.c (__strndup): Add libc_hidden_def.
629 2006-01-22 Bruno Haible <bruno@clisp.org>
631 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
632 temporary buffer for sprintf, take into account the precision also
633 for 'd', 'i', 'u', 'o', 'x', 'X'.
635 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
637 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
638 to pacify gcc -Wswitch-default.
640 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
642 * argp-help.c (usage_long_opt): Do not print DOC options.
643 (__argp_base_name): Removed
644 * argp-namefrob.h (__argp_basename): Removed definition. Was a
646 (__argp_base_name): Provide macro definition or extern declaration
647 depending on the configuration
649 2006-01-20 Simon Josefsson <jas@extundo.com>
651 * inet_ntop.h: Unconditionally include sys/socket.h.
653 2006-01-19 Simon Josefsson <jas@extundo.com>
655 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
657 2006-01-12 Simon Josefsson <jas@extundo.com>
659 * base64.c: Fix warning, reported by Bruno Haible
660 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
662 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
665 * md5.c: Fix commentary typos.
666 (alignof, UNALIGNED_P): No need for a GCC-specific version.
667 * md5.h (__attribute__): Remove; unused.
668 * sha1.c: Fix commentary to match md5 better.
669 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
670 so that we don't need to worry about alignment. All uses changed.
671 This merges the 2005-10-28 md5 change into sha1.
673 2006-01-11 Jim Meyering <jim@meyering.net>
676 * md5.c (OP): Fix spacing.
678 2006-01-11 Simon Josefsson <jas@extundo.com>
680 * stdint_.h (SIZE_MAX): Add missing (.
682 2006-01-10 Bruno Haible <bruno@clisp.org>
684 * argp.h (__const): Remove macro. Use const instead.
685 * argp-fmtstream.h (__const): Likewise.
686 * glob_.h (__const): Remove macro.
687 * glob-libc.h: Use const instead of __const.
689 2006-01-10 Jim Meyering <jim@meyering.net>
691 Avoid the double-free (first in fts_read, second in fts_close) that
692 would occur when an `active' directory is made inaccessible (e.g.,
693 via chmod a-x) during a traversal.
694 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
695 before returning. Reproduce this failure by
696 mkdir -p a/b; cd a; chmod a-x . b
697 Reported by Stavros Passas.
700 * sha1.c: Tweak grammar in a comment.
702 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
704 * regex_internal.h (BITSET_WORD_BITS):
705 Work around a bug in 64-bit PGC (before version 6.1-2), where the
706 preprocessor mishandles large unsigned values as if they were signed.
707 Problem reported by Claudio Fontana in
708 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
710 2006-01-10 Simon Josefsson <jas@extundo.com>
712 * socket_.h: New file.
714 2006-01-10 Bruno Haible <bruno@clisp.org>
716 * localcharset.c: Update from GNU gettext.
718 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
721 * chdir-long.c (cdb_free): Don't bother trying to open directory
722 for write access: POSIX says that must fail.
723 * fts.c (diropen): Likewise.
724 * save-cwd.c (save_cwd): Likewise.
725 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
726 well, for minor improvements on hosts that lack O_DIRECTORY.
727 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
728 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
729 Fall back on chown if open failed with EACCES.
731 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
732 Report an error at compile-time if only a 1-second nominal clock
735 * lchmod.h: New file.
736 * mkdir-p.c: Include lchmod.h, lchown.h.
737 (make_dir_parents): Use lchown rather than chown, and
738 lchmod rather than chmod.
740 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
741 too. Problem with "none" reported by Bob Proulx. Problem with
742 "proc" reported by n0dalus.
744 * mountlist.c: Include <limits.h>.
745 (dev_from_mount_options)
746 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
747 New function. It no longer assumes "dev=" has the System V meaning
748 on Linux (since it doesn't). It also parses "dev=" more carefully.
749 (read_file_system_list)
750 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
751 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
754 * posixtm.h (PDS_PRE_2000): New macro.
755 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
756 All usages changed. Reject dates outside the range 1969-1999 if
757 PDS_PRE_2000 is used.
759 2006-01-09 Jim Meyering <jim@meyering.net>
763 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
765 * chdir-safer.h, chdir-safer.c: New files.
767 * modechange.c (mode_compile): Reject an invalid mode string
768 that starts with an octal digit. From Andreas Gruenbacher.
770 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
771 and dup to open_safer and dup_safer, respectively.
772 (openat_permissive): Fix typo in comment.
774 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
775 "gettext.h"; either no longer needed or are guaranteed by openat.h.
776 (_): Remove; no longer needed.
777 (openat): Renamed from rpl_openat; no need for rpl_openat
778 since openat.h renames openat for us.
779 Replace most of the body with a call to openat_permissive,
780 to avoid duplicate code.
781 Port to (probably hypothetical) environments were mode_t is
783 (openat_permissive): Require mode arg, so that we can check
784 types better. Put it just after flags. Change cwd failure
785 indicator from pointer-to-bool to pointer-to-errno-value.
787 Invoke openat_save_fail and/or openat_restore_fail if
788 cwd_errno is null, so that openat can call us.
789 (openat_permissive, fdopendir, fstatat, unlinkat):
790 Simplify errno handling to avoid some duplicate code,
791 as it's OK to set errno on success.
792 * openat.h: Revamp code so that function macros depend on
793 __OPENAT_PREFIX only, not also on AT_FDCWD.
794 (openat_ro): Remove. Caller changed to use openat_permissive.
795 (openat_permissive): Now a macro, if not a function.
796 (openat_restore_fail, openat_save_fail): Now always functions,
797 since mkdirat needs them even if __OPENAT_PREFIX is defined.
799 * openat-priv.h: New file, defining macros used by mkdirat.c
801 * mkdirat.c: Include openat-priv.h.
802 Remove definitions of macros defined therein.
803 * openat.c: Likewise.
805 * mkdirat.c (mkdirat): New file and function.
806 * openat.h (mkdirat): Declare.
808 * openat.c (fdopendir): Don't change errno when returning non-NULL.
810 * openat.h (openat_permissive): Declare.
813 * openat.c (EXPECTED_ERRNO): New macro.
814 (openat_permissive): New function -- used in remove.c rewrite.
815 (all functions): Set errno just before returning, only if there
816 was an actual failure.
817 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
819 Emulate openat-family functions using Linux's procfs, if possible.
820 Idea and some code based on Ulrich Drepper's glibc changes.
822 * openat.c: (BUILD_PROC_NAME): New macro.
823 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
824 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
825 before falling back on save_cwd and restore_cwd.
826 (fdopendir, fstatat, unlinkat): Likewise.
828 * openat.c (fstatat, unlinkat): Perform the syscall directly,
829 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
831 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
832 as second argument to va_arg. Otherwise, some versions of gcc
833 warn that `if this code is reached, the program will abort'.
835 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
839 Add POSIX ACL support
840 * acl.h (copy_acl, set_acl): Add declarations.
841 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
842 systems other than Linux.
843 (chmod_or_fchmod): New function: use fchmod when possible,
845 (file_has_acl): Add a POSIX ACL implementation, with a
846 Linux-specific subcase.
847 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
848 S_ISVTX from one file to another. Fall back to fchmod/chmod when
849 acls are unsupported.
850 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
851 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
854 2006-01-09 Bruno Haible <bruno@clisp.org>
856 * sysexit_.h (EX_OK): New macro.
857 Suggested by Martin Lambers <marlam@marlam.de>.
859 2006-01-09 Bruno Haible <bruno@clisp.org>
861 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
862 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
863 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
864 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
866 2006-01-09 Bruno Haible <bruno@clisp.org>
868 * stdint_.h (SIZE_MAX): Write the value without involving negative
871 2005-10-16 Bruno Haible <bruno@clisp.org>
873 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
874 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
876 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
878 * strftime.c (tzname): Don't declare if it is already #defined.
879 Problem reported for Mingw by Mark Junker.
881 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
883 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
884 long int, not int, for nanosecond counts, so that people who are
885 used to POSIX struct timespec won't be surprised. Reported by Jim
888 2005-12-16 Jim Meyering <jim@meyering.net>
890 * fprintftime.c, fprintftime.h: New files.
892 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
894 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
895 * argp-help.c (fill_in_uparams): Check if the constructed
896 struct uparams is valid. Fall back to the default values if it is
899 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
901 * argp-help.c (__argp_base_name): New function
902 (__argp_short_program_name): Rewrite using __argp_base_name
903 * argp-namefrob.h: Define program_invocation_name and
904 program_invocation_short_name if requested
905 (__argp_base_name): Add prototype
906 * argp-parse.c (argp_def): Use gettext wrappers
907 (argp_default_parser): Use __argp_base_name
908 * argp-pin.c: New file. Defines program_invocation_name and
909 program_invocation_short_name on systems that lack them.
911 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
913 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
914 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
915 porting problem reported by Georg Schwarz in
916 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
918 2005-07-09 Bruno Haible <bruno@clisp.org>
920 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
921 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
922 Reported by Mark Junker <mjscod@gmx.de>.
924 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
926 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
927 (uintmax_t) [defined uintmax_t]: Do not declare.
928 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
929 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
930 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
931 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
932 sake of portability to weird hosts that C allows (though we don't
933 know of any practical examples).
935 * savedir.h (fdsavedir): New decl.
936 * savedir.c (fdsavedir, savedirstream): New functions; the latter
937 contains most of the former guts of savedir.
938 (savedir): Use savedirstream.
941 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
943 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
944 coreutils no longer futzes with rounding modes.
946 2005-11-14 Jim Meyering <jim@meyering.net>
948 * mkstemp-safer.c: Include <config.h>, required for possible
949 replacement of mkstemp.
951 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
953 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
955 (gethrxtime) [! (HAVE_NANOUPTIME
956 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
957 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
958 our own approximation.
960 2005-11-10 Simon Josefsson <jas@extundo.com>
962 * readline.c: Remove EOL.
964 2005-11-08 Eric Blake <ebb9@byu.net>
966 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
968 2005-11-08 Eric Blake <ebb9@byu.net>
970 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
972 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
974 Fix porting problem reported by Theodoros V. Kalamatianos.
975 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
976 Don't assume that futimes failing means we must fail.
978 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
980 * getcwd.c (__getcwd): Don't assume that system calls after readdir
981 leave errno alone. Problem reported by Dmitry V. Levin.
983 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
985 * savedir.c (savedir): Don't assume that xrealloc etc. leave
986 errno alone. Problem reported by Frederic Jolliton.
988 2005-10-28 Simon Josefsson <jas@extundo.com>
990 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
991 "restrict" keywords, as per POSIX. Protect the function
992 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
993 Don't use K&R prototypes. Check the sprintf return values.
994 Re-define EAFNOSUPPORT if not present. Indent.
996 * md5.h, md5.c: Simplify buffer handling visavi alignment,
997 suggested by Bruno Haible <bruno@clisp.org>.
999 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1001 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1003 * gc-libgcrypt.c: Add MD2 (which is not available through
1006 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1008 * md2.h, md2.c: New files.
1010 2005-10-24 Simon Josefsson <jas@extundo.com>
1012 * md4.h: Shrink buffer size, now that we changed the type.
1014 2005-10-22 Simon Josefsson <jas@extundo.com>
1016 * arcfour.h, arcfour.c: Use fixed size indices in the
1017 arcfour_context struct (simplify test vector testing in GNU
1020 2005-10-22 Simon Josefsson <jas@extundo.com>
1022 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1023 suggested by Bruno Haible <bruno@clisp.org>.
1025 2005-10-22 Simon Josefsson <jas@extundo.com>
1027 * crc.h: Include stddef.h, for size_t.
1029 2005-10-21 Simon Josefsson <jas@extundo.com>
1031 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1032 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1034 2005-10-21 Simon Josefsson <jas@extundo.com>
1036 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1039 2005-10-21 Simon Josefsson <jas@extundo.com>
1041 * gc-gnulib.c: Support ARCTWO in CBC mode.
1043 2005-10-21 Simon Josefsson <jas@extundo.com>
1045 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1048 * hmac-sha1.c (hmac_sha1): Likewise.
1050 * crc.c (crc32_update): Actually use crc parameter, suggested by
1051 Bruno Haible <bruno@clisp.org>.
1053 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1056 2005-10-21 Simon Josefsson <jas@extundo.com>
1058 * des.h, des.c: New files.
1060 * gc-gnulib.c: Support DES.c
1062 2005-10-21 Simon Josefsson <jas@extundo.com>
1064 * arctwo.h, arctwo.c: New files.
1066 * gc-gnulib.c: Support ARCTWO.
1068 2005-10-21 Simon Josefsson <jas@extundo.com>
1070 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1072 2005-10-19 Simon Josefsson <jas@extundo.com>
1074 * gc-gnulib.c: Support ARCFOUR.
1076 2005-10-19 Simon Josefsson <jas@extundo.com>
1078 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1081 * gc.h: Add ECB enum type.
1083 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1085 2005-10-19 Simon Josefsson <jas@extundo.com>
1087 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1089 2005-10-18 Simon Josefsson <jas@extundo.com>
1091 * md4.h, md4.c: New files, based on md5.?.
1093 2005-10-17 Simon Josefsson <jas@extundo.com>
1095 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1097 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1099 2005-10-17 Simon Josefsson <jas@extundo.com>
1101 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1103 2005-10-17 Simon Josefsson <jas@extundo.com>
1105 * gc.h, gc-libgcrypt.c: Add ciphers.
1107 2005-10-17 Simon Josefsson <jas@extundo.com>
1109 * sha1.c: Use uint32_t instead of md5_uint32.t
1111 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1114 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1116 * md5.h: Use stdint.h and uint32_t. Doc fix.
1118 2005-10-15 Simon Josefsson <jas@extundo.com>
1120 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1122 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1124 2005-10-14 Simon Josefsson <jas@extundo.com>
1126 * arcfour.h, arcfour.c: New files.
1128 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1130 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1131 include <wchar.h>; no longer needed.
1133 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1134 and Ulrich Drepper <drepper@redhat.com>
1137 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1138 instead of inline stream orientation test and two separate
1139 function calls. Pay no attention to USE_IN_LIBIO.
1141 2005-10-14 Roland McGrath <roland@redhat.com>
1143 Import from libc. [BZ #1331]
1144 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1146 Reported by Matej Vela <vela@debian.org>.
1148 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1150 * mkdir-p.c (make_dir_parents): Don't report an error if an
1151 intermediate directory is in a read-only file system. Problem
1152 reported by Eric Blake.
1154 2005-10-13 Simon Josefsson <jas@extundo.com>
1156 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1157 Move memory allocation outside of loop.
1159 2005-10-12 Simon Josefsson <jas@extundo.com>
1161 * gc-pbkdf2-sha1.c: New file.
1163 * gc.h: Add gc_pbkdf2_sha1 prototype.
1165 2005-10-12 Simon Josefsson <jas@extundo.com>
1167 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1168 suggested by Bruno Haible <bruno@clisp.org>.
1170 2005-10-12 Simon Josefsson <jas@extundo.com>
1172 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1174 * gc-gnulib.c (gc_hmac_sha1): New function.
1176 2005-10-12 Simon Josefsson <jas@extundo.com>
1178 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1180 2005-10-12 Simon Josefsson <jas@extundo.com>
1182 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1183 GC_USE_HMAC_MD5, respectively.
1185 * gc-libgcrypt.c (gc_md5): Fix assert call.
1188 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1190 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1192 * gc-gnulib.c (gc_hash_buffer): Ditto.
1194 2005-10-11 Bruno Haible <bruno@clisp.org>
1196 * c-strcasestr.h: New file, from GNU gettext.
1197 * c-strcasestr.c: New file, from GNU gettext.
1199 2005-10-11 Bruno Haible <bruno@clisp.org>
1201 * c-strcase.h: New file, from GNU gettext.
1202 * c-strcasecmp.c: New file, from GNU gettext.
1203 * c-strncasecmp.c: New file, from GNU gettext.
1205 2005-10-11 Simon Josefsson <jas@extundo.com>
1207 * crc.h, crc.c: New files.
1209 * gc.h (gc_hash_buffer): Add doc.
1211 2005-10-08 Simon Josefsson <jas@extundo.com>
1213 * gc.h: Add gc_hash and gc_hash_buffer.
1215 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1217 * gc-libgcrypt.c (gc_hash_buffer): Add.
1219 2005-10-11 Bruno Haible <bruno@clisp.org>
1221 * strcasecmp.c: Include limits.h.
1222 (strcasecmp): Avoid integer overflow on exotic platforms.
1223 * strncasecmp.c: Include limits.h.
1224 (strncasecmp): Avoid integer overflow on exotic platforms.
1225 Reported by Paul Eggert.
1227 2005-10-06 Simon Josefsson <jas@extundo.com>
1229 * hmac-md5.c: New file.
1233 2005-10-06 Simon Josefsson <jas@extundo.com>
1235 * memxor.c (memxor): Avoid casts and warnings.
1237 2005-10-05 Derek Price <derek@ximbiot.com>
1239 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1241 2005-10-05 Simon Josefsson <jas@extundo.com>
1243 * memxor.c (memxor): Fix compiler error.
1245 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1246 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1248 * memxor.h, memxor.c: New files.
1250 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1251 we assume all systems have it, suggested by Jim Meyering
1252 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1253 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1254 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1257 2005-10-04 Bruno Haible <bruno@clisp.org>
1259 * verify.h (verify_true): Provide alternative definition for C++.
1261 2005-10-04 Simon Josefsson <jas@extundo.com>
1263 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1264 D. Baushke" <mdb@gnu.org>.
1266 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1268 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1269 (SSIZE_MAX): New macro, if not already defined.
1270 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1273 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1275 * exclude.c: Include verify.h.
1276 (verify): Remove. All callers changed to use verify.h's version.
1277 * strtoimax.c: Likewise.
1278 * utimecmp.c: Likewis.e
1280 Sync from coreutils.
1281 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1282 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1283 * .cvsignore: Add fts.h, search.h, t-fpending.
1284 * settime.c (settime): Fix { typo in previous patch. Also, don't
1285 bother returning ENOSYS if settimeofday or stime fails; just let
1286 them return whatever errno they want to return.
1287 * utimens.c: Include unistd.h, for dup2.
1288 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1289 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1291 2005-10-02 Jim Meyering <jim@meyering.net>
1293 Sync from coreutils.
1294 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1295 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1296 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1297 Remove AT_FDCWD test.
1298 Do not consume the fd unless successful.
1299 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1300 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1301 block, so that we don't even try to compile it if settimeofday is
1302 available. This works around a compilation failure on OSF1 V5.1,
1303 due to stime requiring a `long int*' while tv_sec is `int'.
1305 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1307 * getdelim.c (getdelim): Remove unused variables.
1309 2005-10-01 Simon Josefsson <jas@extundo.com>
1311 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1312 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1313 AI_* and EAI_* definitions. Protect function declarations.
1315 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1317 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1318 so that the code works even with ancient cpp. Portability problem
1319 with GCC 2.7.2.1 reported by Thomas M.Ott.
1321 2005-09-27 Jim Meyering <jim@meyering.net>
1323 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1325 * intprops.h (signed_type_or_expr__): Define.
1326 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1329 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1331 * verify.h (verify_expr): Remove, replacing with:
1332 (verify_true): New macro that returns true instead of void.
1333 (verify_type__): Remove.
1334 (verify): Use verify_true rather than verify_type__.
1336 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1338 * utimens.c (ENOSYS): Define if not already defined.
1339 (futimens): Support having a null PATH if the file descriptor
1342 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1344 (__attribute): Define to empty unless GCC 3.1 or later.
1345 This works around a core dump on OpenBSD 3.4, which has GCC
1346 2.95.3, which dumps core when given __attribute__(()). It also
1347 simplifies other tests, since we really don't want to bother with
1348 worrying about which ancient version of GCC supported what.
1349 Original problem reported by Yoann Vandoorselaere, with part of
1350 the fix suggested by Derek Price.
1352 2005-09-24 Jim Meyering <jim@meyering.net>
1354 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1355 so we can once again use a positive bitfield width of 1 -- now we
1356 don't have to explain why we were using a bitfield width of 2.
1358 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1360 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1361 Problem reported by Eric Blake.
1362 (getaddrinfo): Initialize se so that it's not garbage.
1363 Redo internal storage allocation so that it doesn't make unportable
1364 assumptions about alignment.
1367 * utimens.c (futimens): Use futimesat if available.
1368 Prefer it to futimes since it doesn't have the futimes bug.
1370 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1371 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1372 Instead, declare a function that returns a pointer to an array,
1373 and use verify_type__ to declare the size of the array.
1374 Problem and germ of a solution reported by Bruno Haible.
1375 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1376 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1378 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1380 Sync from coreutils.
1382 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1384 * argmatch.h: Include verify.h
1385 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1386 (ARGMATCH_ASSERT): Remove; unused.
1387 * canonicalize.c: Assume STDC_HEADERS.
1388 * exclude.c: Include "strcase.h".
1389 * regex_internal.h [!defined _LIBC]: Likewise.
1390 * getusershell.c: Include stdio--.h rather than stdio.h
1392 (getusershell): Call fopen, not fopen_safer.
1393 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1394 Do not include unistd-safer.h.
1395 (save_cwd): Don't call fd_safer; no longer needed
1396 now that we include fcntl--.h.
1398 * getdate.y (relative_time): New type.
1399 (RELATIVE_TIME_0): New constant.
1400 (parser_control): Use relative_time instead of doing it ourselves.
1401 (%union): Add new relative_time rel member.
1402 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1404 (relunit, relunit_snumber): Now of type rel.
1405 (zone, rel, relunit, get_date): Adjust to above changes.
1407 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1408 Do not include unistd-safer.h.
1409 (getloadavg): Don't call fd_safer; no longer needed
1410 now that we include fcntl--.h.
1412 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1413 (make_dir_parents): Treat ENOSYS like EEXIST.
1415 Improve quality of diagnostics on restore_cwd failure.
1416 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1417 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1418 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1419 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1420 each time through the loop. Do not diagnose restore_cwd failure;
1421 that is the caller's job (and perhaps the caller does not care).
1423 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1424 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1425 If the file already exists but is not a directory, don't bother
1426 to try to make its parents.
1427 Close potential file descriptor leak if we can't chdir("/") (!).
1428 Don't always return true if chdir($PWD) fails; return true only
1429 if the requested action was done successfully (except for the
1431 Don't log final directory unless we actually made it.
1432 Refactor to avoid duplicate code to fix up permissions.
1433 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1435 * strftime.c (my_strftime): Rewrite the previous change slightly,
1436 to make it a bit faster and (I hope) clearer.
1437 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1438 Fix bug in formats like %2N.
1440 * verify.h: New file.
1442 2005-09-22 Jim Meyering <jim@meyering.net>
1444 Sync from coreutils.
1446 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1448 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1449 the .tm_year member, since otherwise gcc-4.0 would now warn about
1450 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1452 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1453 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1455 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1456 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1457 when run in a time zone for which daylight savings time is in effect
1458 for the starting date.
1460 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1461 stop us from restricting permissions of just-created absolute-named
1463 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1464 to restore initial working directory.
1465 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1466 to tell caller if/when we change the working directory and are
1467 unable to return to the initial one.
1468 * mkdir-p.h (make_dir_parents): Update prototype.
1469 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1470 `return false'. This fixes a bug introduced on 2004-07-30.
1472 * openat.c (fdopendir): Be sure to close the supplied
1473 file descriptor before returning. This makes our replacement
1474 implementation a little closer to Solaris's, where fdopendir
1475 ties the file descriptor to the returned DIR* pointer.
1476 * openat.c (unlinkat): New function.
1477 * openat.h (unlinkat): Add prototype.
1478 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1479 (openat_restore_fail): Rename from openat_restore_die.
1480 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1482 Provide an alternative to exiting immediately upon save_cwd or
1483 restore_cwd failure. Now, an application can arrange e.g.,
1484 to perform a longjump in that case.
1485 * openat.c: Include dirname.h.
1486 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1487 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1488 and openat_restore_die rather than calling error directly.
1489 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1491 * openat-die.c (openat_save_die, openat_restore_die): New file.
1492 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1494 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1495 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1496 int utc, int nanoseconds);
1498 date should not have to allocate a megabyte of virtual memory to
1499 handle a format argument like +%1048575T. When implemented with
1500 strftime, it must allocate such a buffer, use strftime to fill it
1501 in, print it, then free it.
1502 With fprintftime, it simply prints everything and exits.
1503 With no need for memory allocation, that's one fewer way to fail.
1504 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1505 optional field width, not before, so we accept %9:z, not %:9z.
1506 (my_strftime): Be sure to use L_('x') for literals.
1508 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1509 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1510 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1511 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1512 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1513 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1514 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1515 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1516 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1518 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1519 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1520 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1521 and don't include <sys/file.h>).
1523 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1525 Sync from coreutils.
1527 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1528 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1529 [!LDAV_DONE]: Avoid unused variable warning.
1531 2005-09-21 Bruno Haible <bruno@clisp.org>
1533 * unicodeio.h (unicode_to_mb): New declaration.
1535 2005-09-20 Derek Price <derek@ximbiot.com>
1537 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1539 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1541 Use a consistent style for including <config.h>.
1542 * __fpending.c, acl.c, argmatch.c,
1543 argp-help.c, argp-parse.c,
1544 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1545 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1546 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1547 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1548 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1549 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1550 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1551 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1552 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1553 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1554 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1555 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1556 modechange.c, mountlist.c, open-safer.c, physmem.c,
1557 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1558 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1559 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1560 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1561 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1562 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1563 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1564 userspec.c, utimecmp.c, version-etc-fsf.c,
1565 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1566 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1567 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1568 Standardize inclusion of config.h.
1569 * __fpending.h, dirfd.h, getdate.h, human.h,
1570 inttostr.h: Removed inclusion of config.h from header files.
1571 * inttostr.c: Adjusted in-tree users.
1572 * timespec.h: Remove superfluous warning to include config.h.
1573 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1574 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1575 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1576 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1578 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1580 * stat-time.h: New file.
1581 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1582 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1584 (timespec_cmp): New function.
1585 * utimecmp.c: Include stat-time.h.
1586 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1587 members exist, not on the obsolescent ST_MTIM_NSEC.
1588 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1590 2005-09-15 Derek Price <derek@ximbiot.com>
1591 Paul Eggert <eggert@cs.ucla.edu>
1593 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1594 changes, consolidating in...
1595 * regex_internal.h: ...this file.
1597 2005-09-15 Derek Price <derek@ximbiot.com>
1599 * regex_internal.h: Blank `pure' for GNUC < 3.
1600 * regex_internal.c: Ditto, using this...
1601 (__GNUC_PREREQ): ...new macro.
1602 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1603 (__GNUC_PREREQ): ...this new macro.
1605 * strstr.h: Include string.h. Define strstr as a macro here.
1607 2005-09-13 Derek Price <derek@ximbiot.com>
1609 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1611 Reported by Jim Meyering <jim@meyering.net>.
1613 2005-09-13 Jim Meyering <jim@meyering.net>
1615 * canon-host.c: Filter through gnu indent and reword comments slightly.
1616 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1618 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1620 * lib/base64.c: Typo.
1621 (base64_encode): Put b64str in initialized data section.
1623 2005-09-12 Derek Price <derek@ximbiot.com>
1625 Return usable errors from canon-host.
1626 * canon-host.h: New file.
1627 * canon-host.c (canon_host): Wrap...
1628 (canon_host_r): ...this new function, which now relies exclusively on
1630 (ch_strerror): New function.
1631 (last_cherror): New global.
1632 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1633 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1635 (freeaddrinfo): Free ai->ai_canonname when set.
1637 2005-09-12 Derek Price <derek@ximbiot.com>
1638 Paul Eggert <eggert@cs.ucla.edu>
1640 * glob-libc.h: Renamed from glob_.h. The new version is
1641 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1642 protecting things that should be done only in gnulib contexts.
1643 * glob_.h: New file, containing only the glob things needed for
1645 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1646 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1647 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1648 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1649 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1650 and to respect the namespace rules better.
1652 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1654 Merge glibc and coreutils changes into gnulib, plus a few
1656 * md5.c: Use #error rather than a string.
1657 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1658 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1659 (__attribute__): Define to empty for non recent-GCC.
1660 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1661 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1662 Renamed from their non-__ counterparts, with new macros replacing
1663 them if not _LIBC. Add __THROW attribute.
1665 (struct md5_ctx): Align buffer if using GCC.
1666 * sha1.h (struct sha1_ctx): Likewise.
1667 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1668 The old name was backwards.
1669 (NOTSWAP): Remove; not used.
1670 (rol): New macro, moved here from md5.h.
1671 (sha1_process_block): Remove a FIXME that doesn't make sense.
1673 2005-09-12 Derek Price <derek@ximbiot.com>
1675 * gai_strerror.c: Include config.h when available. Include
1676 getaddrinfo.h before other headers to test interface.
1677 Reported by Larry Jones <lawrence.jones@ugs.com>.
1679 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1681 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1682 definitions, since that's the preferred style in glibc.
1683 Fix a minor spacing issue, and update copyright notice to match glibc's.
1685 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1687 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1689 2005-09-06 Simon Josefsson <jas@extundo.com>
1691 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1692 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1694 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1696 Change bitset word type from unsigned int to unsigned long int,
1697 as this has better performance on typical 64-bit hosts.
1698 Port bitset code to hosts with unusual word sizes.
1699 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1700 (build_collating_symbol):
1701 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1702 argument is a bitset. This is merely a style issue, but it makes
1703 it clearer that an entire array is expected.
1704 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1705 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1706 Port to the case where bitset_word is not the same as unsigned int.
1707 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1708 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1710 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1711 (build_trtable, group_nodes_into_DFAstates):
1713 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1714 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1715 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1716 * regexec.c (group_nodes_into_DFAstates): Likewise.
1717 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1718 * regcomp.c (optimize_subexps, lower_subexp):
1719 Work even if bitset_word has holes in its bitwise representation.
1720 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1721 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1723 * regex_internal.c (re_string_reconstruct):
1724 Don't assume UCHAR_MAX == 255.
1725 * regex_internal.h (bitset_set_all): Likewise.
1726 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1728 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1729 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1731 (BITSET_WORD_MAX): New macro.
1732 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1733 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1734 (bitset_empty, bitset_copy):
1735 Prefer sizeof (bitset) to multiplying it out ourselves.
1736 (bitset_not_merge): Remove; unused.
1737 (bitset_contain): Return bool, not unsigned int with one bit on.
1738 All callers changed.
1739 * regexec.c (build_trtable): Don't assume bitset has no stricter
1740 alignment than re_node_set; do this by defining a new internal
1741 type struct dests_alloc and using it to allocate memory.
1743 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1745 Check for arithmetic overflow when calculating sizes, to prevent
1746 some buffer-overflow issues. These patches are conservative, in the
1747 sense that when I couldn't determine whether an overflow was possible,
1748 I inserted a run-time check.
1749 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1750 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1751 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1752 (re_xnrealloc, re_x2nrealloc): New inline functions.
1753 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1754 (build_equiv_class, build_charclass): Check for arithmetic overflow
1755 in size expression calculations.
1756 * lib/regex_internal.c (re_string_realloc_buffers):
1757 (build_wcs_upper_buffer, re_node_set_add_intersect):
1758 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1759 (re_dfa_add_node, register_state): Likewise.
1760 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1761 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1762 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1763 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1765 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1767 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1768 to avoid a collision with bits/local_lim.h in glibc.
1769 All uses changed. Problem reported by Dmitry V. Levin in
1770 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1772 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1773 bugs in int versus size_t comparisons.
1774 (re_string_context_at): Fix bug where the code assumed that
1777 Use bool where appropriate.
1778 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1779 All callers changed.
1780 (calc_eclosure_iter): Likewise, for ROOT arg.
1781 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1782 (build_charclass_op): Likewise, for NON_MATCH arg.
1783 * regex_internal.c (re_string_allocate, re_string_construct):
1784 (re_string_construct_common): Likewise, for ICASE arg.
1785 * regexec.c (re_search_2_stub, re_search_stub):
1786 Likewise, for RET_LEN arg.
1787 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1788 (set_regs): Likewise, for FL_BACKTRACK arg.
1789 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1790 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1791 (calc_eclosure_iter, parse_bracket_exp):
1792 Use bool for internal variables that are booleans.
1793 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1794 (set_regs, build_sifted_states, sift_states_bkref):
1795 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1796 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1797 (find_collation_sequence_value):
1799 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1800 (re_node_set_compare):
1801 Return bool, not int. All callers changed.
1802 * regexec.c (check_halt_node_context, check_dst_limits):
1803 (build_trtable, check_node_accept): Likewise.
1804 * regex_internal.h: Include stdbool.h.
1806 Fix bugs uncovered when converting to bool.
1807 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1808 failure instead of charging ahead blindly.
1809 * regex_internal.c (register_state): Likewise.
1810 * regexec.c (re_search_2_stub): Use simpler method than boolean
1811 for freeing internal storage.
1812 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1813 bitset pieces used as boolean, to avoid undefined behavior
1814 on hosts that do int overflow checking.
1816 2005-08-31 Derek Price <derek@ximbiot.com>
1818 * getdelim.c (getdelim): Return EOF on EOF.
1819 Reported by Larry Jones <lawrence.jones@ugs.com>.
1821 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1823 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1824 lengths fit in regoff_t; this isn't true if regoff_t is the same
1826 * regex.c (re_search_internal): 5th arg is LAST_START
1827 (= START + RANGE) instead of RANGE. This avoids overflow
1828 problems when regoff_t is the same width as size_t.
1829 All callers changed.
1830 (re_search_2_stub): Check for overflow when adding the
1831 sizes of the two strings.
1832 (re_search_stub): Check for overflow when adding START
1833 to RANGE; if it occurs, substitute the extreme value.
1835 2005-08-31 Jim Meyering <jim@meyering.net>
1837 * regcomp.c (search_duplicated_node): Make first pointer arg
1839 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1840 (register_state): Likewise.
1841 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1842 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1843 (group_nodes_into_DFAstates): Likewise.
1845 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1847 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1848 old glibc regex code mishandles strings longer than 2**31 bytes.
1849 This patch fixes this when the regex code is used in gnulib
1850 (i.e., outside glibc).
1852 This patch should not affect the use of the regex code inside
1853 glibc. No doubt this problem also needs to be handled for glibc
1854 as well, but the result will be an incompatible change to the
1855 glibc ABI, and the old ABI will have to be supported too. That
1856 can be the the subject for another patch.
1858 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1859 governing whether the rest of this patch is active. By default,
1860 the macro is disabled and the patch has no effect.
1861 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1862 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1863 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1864 (re_match_2, re_set_registers): Use the new types.
1865 * regex_internal.h (Idx, re_hashval_t): New types.
1866 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1868 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1869 (re_string_context_at, bin_tree_t, re_dfastate_t):
1870 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1871 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1872 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1873 (re_string_char_size_at, re_string_wchar_at):
1874 (re_string_elem_size_at):
1875 Use the new types and macros to port to 64-bit hosts.
1876 Use unsigned types for internal values, so that the code
1877 mostly works even for arrays larger than SSIZE_MAX.
1878 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1879 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1880 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1881 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1882 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1883 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1884 (calc_inveclosure, parse_dup_op, build_range_exp):
1885 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1886 (fetch_number, create_token_tree, mark_opt_subexp):
1888 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1889 (create_cd_newstate, re_string_allocate, re_string_construct):
1890 (re_string_realloc_buffers, build_wcs_upper_buffer):
1891 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1892 (re_string_reconstruct, re_string_peek_byte_case):
1893 (re_string_fetch_byte_case, re_string_context_at):
1894 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1895 (re_node_set_init_copy, re_node_set_add_intersect):
1896 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1897 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1898 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1899 (re_acquire_state, re_acquire_state_context, register_state):
1901 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1902 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1903 (re_search_internal, re_search_2_stub, re_search_stub)
1904 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1905 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1906 (update_cur_sifted_state, check_dst_limits):
1907 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1908 (check_subexp_limits, sift_states_bkref, merge_state_array):
1909 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1910 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1911 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1912 (expand_bkref_cache, check_node_accept_bytes):
1913 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1914 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1915 (acquire_init_state_context, check_halt_node_context):
1916 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1917 (sift_states_backward, clean_state_log_if_needed):
1918 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1919 (find_recover_state, transit_state_sb, transit_state_mb):
1920 (transit_state_bkref, build_trtable, match_ctx_clean):
1922 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1923 to work around an assumption that REG_MISSING is negative.
1925 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1926 (seek_collating_symbol_entry) [defined _LIBC]:
1927 (lookup_collation_sequence_value) [defined _LIBC]:
1928 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1929 Use prototypes rather than old-style function definitions.
1930 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1931 (transit_state_sb) [0]:
1932 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1934 * regexec.c (re_search_internal): Simplify update of rm_so and
1937 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1938 (optimize_subexps, lower_subexp):
1939 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1940 since the signed shift might overflow. Use 1u<<31 instead.
1941 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1942 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1945 * regcomp.c (optimize_subexps, lower_subexp):
1946 Use CHAR_BIT rather than 8, for clarity.
1947 * regexec.c (check_dst_limits_calc_pos_1):
1948 (check_subexp_matching_top): Likewise.
1949 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1950 have to worry about portability issues when shifting it left.
1951 Remove no-longer-needed test for table_size > 0.
1952 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1953 in a word, as the resulting behavior is undefined.
1954 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1955 in one case, a <= should have been an <, and in another case the
1956 whole test was missing.
1957 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1958 the standard name CHAR_BIT.
1959 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1960 this is not true on one's complement and signed-magnitude hosts.
1962 * regex_internal.h (re_sub_match_top_t): Remove unused member
1964 (struct re_dfa_t): Remove unused member states_alloc.
1965 * regcomp.c (init_dfa): Don't initialize unused members.
1967 2005-08-31 Bruno Haible <bruno@clisp.org>
1969 * strstr.c: Include <stddef.h>, for NULL.
1970 * strcasestr.c: Likewise.
1971 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1973 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1975 * iconvme.h: Add prototype for iconv_alloc.
1977 2005-08-29 Simon Josefsson <jas@extundo.com>
1979 * iconvme.c: Fix errno.
1981 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1983 * iconvme.c: Split iconv_string into iconv_alloc.
1985 2005-08-27 Jim Meyering <jim@meyering.net>
1987 * fopen-safer.c: Merge minor changes from coreutils.
1988 * dup-safer.c: Likewise.
1989 * fd-safer.c: Likewise.
1991 Merge from coreutils.
1992 * stdio--.h: New file.
1993 * stdlib--.h: New file.
1994 * mkstemp-safer.c: New file.
1996 GNU tar needs these.
1997 * pipe-safer.c: New file.
1998 * creat-safer.c: New file.
1999 * fcntl--.h (creat): Define to creat_safer.
2000 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2001 * unistd--.h (pipe): Define to pipe_safer.
2002 * unistd-safer.h: Declare pipe_safer.
2004 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2006 * regex_internal.h: Remove all references to
2007 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2009 (bitset_not, bitset_merge, bitset_not_merge):
2010 (bitset_mask, re_string_allocate, re_string_construct):
2011 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2012 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2013 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2014 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2015 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2016 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2017 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2018 (re_acquire_state_context):
2019 Remove unnecessary forward decls.
2020 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2021 Put __attribute at function definition,
2022 now that the function decl has been removed.
2023 * lib/regex_internal.c (re_string_peek_byte_case):
2024 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2027 2005-08-26 Simon Josefsson <jas@extundo.com>
2029 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2030 Haible <bruno@clisp.org>.
2032 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2034 * regexec.c (set_regs): Don't alloca with an unbounded size.
2036 alloca modernization/simplification for regex.
2037 * regex.c: Remove portability cruft for alloca. This no longer
2038 needs to be at the start of the file, and can be moved into
2039 regex_internal.h and simplified.
2040 * regex_internal.h: Include <alloca.h>.
2041 (__libc_use_alloca) [!defined _LIBC]: New macro.
2042 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2043 now works outside glibc.
2045 2005-08-24 Simon Josefsson <jas@extundo.com>
2047 * getpass.c: Add WIN32 implementation. Conditionalize use of
2048 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2049 GLIBC specific code.
2051 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2053 Make regex safe for g++. This fixes one real bug (an "err"
2054 that should have been "*err"). g++ problem reported by
2056 * regex_internal.h (re_calloc): New macro, consistent with
2057 re_malloc etc. All callers of calloc changed to use re_calloc.
2058 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2059 not int. All callers changed.
2060 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2061 just use an array of size MB_LEN_MAX.
2062 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2063 (find_recover_state): Change "err" to "*err"; this fixes what
2064 appears to be a real bug.
2065 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2068 2005-08-25 Jim Meyering <jim@meyering.net>
2070 * open-safer.c: Include <config.h>.
2071 Otherwise, we'd lose LARGEFILE support in any file using
2074 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2076 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2077 * regex.h (regerror): Likewise.
2079 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2080 requires this. (The code never needed it.)
2082 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2083 All uses of recently-renamed identifiers changed to use the new,
2084 POSIX-compliant names. The code will build and run just fine
2085 without these changes, but it's better to eat our own dog food
2086 and use the standard-conforming names.
2088 * regex.h: Fix a multitude of POSIX name space violations.
2089 These changes have an effect only for programs that define
2090 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2091 do not change anything for programs compiled in the normal way.
2092 Also, there is no effect on the ABI.
2094 (_REGEX_SOURCE): New macro.
2095 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2096 defined and _GNU_SOURCE is not; this fixes a name space violation.
2098 Rename the following macros to obey POSIX requirements.
2099 The old names are still visible as macros if _REGEX_SOURCE is defined.
2100 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2101 RE_BACKSLASH_ESCAPE_IN_LISTS.
2102 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2103 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2104 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2105 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2106 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2107 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2108 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2109 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2110 (REG_INTERVALS): renamed from RE_INTERVALS.
2111 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2112 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2113 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2114 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2115 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2116 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2117 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2118 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2119 RE_UNMATCHED_RIGHT_PAREN_ORD.
2120 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2121 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2122 (REG_DEBUG): renamed from RE_DEBUG.
2123 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2124 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2125 unusual, since we can't clash with the POSIX REG_ICASE.
2126 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2127 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2128 (REG_NO_SUB): renamed from RE_NO_SUB.
2129 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2130 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2131 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2132 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2133 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2134 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2135 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2136 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2137 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2138 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2139 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2140 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2141 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2142 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2143 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2144 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2145 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2146 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2147 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2148 (REG_FIXED): Renamed from REGS_FIXED.
2149 (REG_NREGS): Renamed from RE_NREGS.
2151 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2152 of other REG_* macros, since POSIX says the user is allowed to
2153 #undef these macros selectively.
2155 (reg_errcode_t): Update comment stating what other tables need
2158 Rename the following enum values to obey POSIX requirements.
2159 The old names are still visible as macros.
2160 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2161 is not defined, since GNU is supposed to be a superset of POSIX as
2162 much as possible, and since we want reg_errcode_t to be a signed
2163 type for implementation consistency.
2164 (_REG_NOERROR): Renamed from REG_NOERROR.
2165 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2166 (_REG_BADPAT): Renamed from REG_BADPAT.
2167 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2168 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2169 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2170 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2171 (_REG_EBRACK): Renamed from REG_EBRACK.
2172 (_REG_EPAREN): Renamed from REG_EPAREN.
2173 (_REG_EBRACE): Renamed from REG_EBRACE.
2174 (_REG_BADBR): Renamed from REG_BADBR.
2175 (_REG_ERANGE): Renamed from REG_ERANGE.
2176 (_REG_ESPACE): Renamed from REG_ESPACE.
2177 (_REG_BADRPT): Renamed from REG_BADRPT.
2178 (_REG_EEND): Renamed from REG_EEND.
2179 (_REG_ESIZE): Renamed from REG_ESIZE.
2180 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2181 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2182 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2183 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2184 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2186 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2187 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2188 changed. But support the old name if the new one is not defined
2189 and if _REGEX_SOURCE.
2191 Change the following member names in struct re_pattern_buffer.
2192 The old names are still supported if !_REGEX_SOURCE.
2193 The new names are always supported, regardless of _REGEX_SOURCE.
2194 (re_buffer): Renamed from buffer.
2195 (re_allocated): Renamed from allocated.
2196 (re_used): Renamed from used.
2197 (re_syntax): Renamed from syntax.
2198 (re_fastmap): Renamed from fastmap.
2199 (re_translate): Renamed from translate.
2200 (re_can_be_null): Renamed from can_be_null.
2201 (re_regs_allocated): Renamed from regs_allocated.
2202 (re_fastmap_accurate): Renamed from fastmap_accurate.
2203 (re_no_sub): Renamed from no_sub.
2204 (re_not_bol): Renamed from not_bol.
2205 (re_not_eol): Renamed from not_eol.
2206 (re_newline_anchor): Renamed from newline_anchor.
2208 Change the following member names in struct re_registers.
2209 The old names are still supported if !_REGEX_SOURCE.
2210 The new names are always supported, regardless of _REGEX_SOURCE.
2211 (rm_num_regs): Renamed from num_regs.
2212 (rm_start): Renamed from start.
2213 (rm_end): Renamed from end.
2215 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2216 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2217 Prepend __ to parameter names.
2219 Undo yesterday's changes.
2221 2005-08-24 Jim Meyering <jim@meyering.net>
2223 Sync from coreutils.
2224 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2226 2005-08-21 Bruno Haible <bruno@clisp.org>
2228 * lock.h: Add multiple inclusion guard.
2229 * tls.h: Add multiple inclusion guard.
2231 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2233 * regex.h (REG_NOSYS)
2234 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2235 Define, since POSIX requires it as of 2001.
2236 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2237 New private symbol, used to keep the enum signed in all cases.
2238 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2239 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2241 * regex_internal.c (re_string_skip_chars, register_state):
2243 Remove forward decls; no longer needed now that we use prototypes.
2244 * regexec.c (acquire_init_state_context, check_halt_node_context):
2245 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2246 (clean_state_log_if_needed): Likewise.
2248 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2250 Fix problems reported by Sam Steingold in
2251 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2252 * regexec.c (sift_states_bkref): Fix portability bug: the code
2253 assumed that reg_errcode_t is a signed type, which is not
2254 necessarily true if _XOPEN_SOURCE is not defined.
2255 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2256 some compilers warn about it otherwise.
2258 2005-08-20 Jim Meyering <jim@meyering.net>
2260 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2261 of unused local, dfa.
2263 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2265 * regcomp.c (create_initial_state): Remove duplicate decl.
2266 (init_word_char, create_initial_state, duplicate_node_closure):
2267 (fetch_token, peek_token_bracket, build_range_exp):
2268 (build_collating_symbol): Remove forward decls; no longer needed
2269 now that we use prototypes.
2272 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2273 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2274 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2275 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2276 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2277 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2278 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2279 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2280 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2281 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2282 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2283 (build_charclass, build_charclass_op, fetch_number, create_tree):
2284 (create_token_tree, mark_opt_subexp, duplicate_tree):
2285 Use prototypes rather than old-style definitions.
2288 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2289 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2290 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2291 (re_string_reconstruct, re_string_peek_byte_case):
2292 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2293 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2294 (re_node_set_init_copy, re_node_set_add_intersect):
2295 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2296 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2297 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2298 (re_acquire_state, re_acquire_state_context, register_state):
2299 (create_ci_newstate, create_cd_newstate, free_state):
2301 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2302 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2303 (re_search_internal, prune_impossible_nodes):
2304 (acquire_init_state_context, check_matching, static):
2305 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2306 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2307 (update_regs, sift_states_backward, build_sifted_states):
2308 (clean_state_log_if_needed, merge_state_array):
2309 (update_cur_sifted_state, add_epsilon_src_nodes):
2310 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2311 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2312 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2313 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2314 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2315 (check_arrival, check_arrival_add_next_nodes):
2316 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2317 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2318 (check_node_accept_bytes, check_node_accept, extend_buffers):
2319 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2320 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2325 (re_string_allocate, re_string_construct, re_string_reconstruct):
2326 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2327 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2328 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2329 (re_string_context_at, re_string_peek_byte_case):
2330 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2331 is defined, since we now use prototypes always.
2333 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2334 C89 or better. All uses removed.
2336 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2338 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2339 [defined lint]: Suppress bogus uninitialized-variable warnings.
2341 * regcomp.c (duplicate_node): Return new index, not an error code,
2342 and let the caller return REG_ESPACE if out of space. This
2343 removes an uninitialied-variable warning with GCC 4.0.1, and also
2344 avoids taking the address of a local variable. All callers
2347 2005-08-19 Jim Meyering <jim@meyering.net>
2349 * regexec.c (proceed_next_node): Redo local variables to
2350 avoid GCC shadowing warnings.
2352 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2354 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2355 (re_node_set_insert_last, re_dfa_add_node):
2356 Rename local variables to avoid GCC shadowing warnings.
2358 2005-08-18 Bruno Haible <bruno@clisp.org>
2360 * strstr.c (strstr): Fix return value in multibyte case.
2361 * strcasestr.c (strcasestr): Likewise.
2363 2005-08-17 Jim Meyering <jim@meyering.net>
2365 Make the %s format (seconds since the epoch) work for a negative
2366 number and when used with a zero-padded field width, e.g. %015s.
2368 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2369 label so that it precedes the code to set `digits'. Otherwise,
2370 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2371 print `00-22'. Now, it prints `-0022', as it should.
2373 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2375 * regex.h: Remove useless space-before-tab. From coreutils.
2377 2005-08-17 Bruno Haible <bruno@clisp.org>
2379 * strcasestr.h: New file.
2380 * strcasestr.c: New file.
2382 2005-08-17 Bruno Haible <bruno@clisp.org>
2384 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2385 * strstr.c: Completely rewritten, with multibyte locale support.
2387 2005-08-17 Bruno Haible <bruno@clisp.org>
2389 * strcasecmp.c: Use mbuiter.h.
2391 2005-08-17 Bruno Haible <bruno@clisp.org>
2393 * mbuiter.h: New file.
2395 2005-08-16 Bruno Haible <bruno@clisp.org>
2397 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2399 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2400 NUL byte, not after it.
2402 2005-08-16 Bruno Haible <bruno@clisp.org>
2404 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2405 the valid ones. Makes the comparison operations transitive:
2406 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2407 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2409 2005-08-16 Bruno Haible <bruno@clisp.org>
2411 * strcase.h (strcasecmp): Add note in comments.
2412 * strncasecmp.c: Use code from strcasecmp.c.
2413 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2414 (strcasecmp): Work correctly in multibyte locales.
2416 2005-08-16 Bruno Haible <bruno@clisp.org>
2418 * strnlen1.h: New file.
2419 * strnlen1.c: New file.
2421 2005-08-16 Bruno Haible <bruno@clisp.org>
2423 * mbfile.h: New file.
2425 2005-08-16 Bruno Haible <bruno@clisp.org>
2427 * mbiter.h: New file.
2429 2005-08-16 Bruno Haible <bruno@clisp.org>
2431 * mbchar.h: New file.
2432 * mbchar.c: New file.
2434 2005-08-16 Bruno Haible <bruno@clisp.org>
2436 * tls.h: New file, from GNU gettext.
2437 * tls.c: New file, from GNU gettext.
2439 2005-08-15 Bruno Haible <bruno@clisp.org>
2441 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2444 2005-08-14 Jim Meyering <jim@meyering.net>
2446 Sync from coreutils.
2448 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2449 Use the hash-table-based cycle-detection code not just when
2450 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2451 Reported by James Youngman in
2452 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2453 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2454 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2455 This lets us compile with -DFTS_DEBUG, once again.
2456 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2457 * fts.c (fd_safer): Remove decl.
2458 Include fcntl--.h rather than unistd-safer.h
2459 (fts_safe_changedir): Don't call fd_safer; no longer needed
2460 now that we include fcntl--.h.
2462 2005-08-11 Simon Josefsson <jas@extundo.com>
2464 * readline.h, readline.c: New file.
2466 2005-08-11 Bruno Haible <bruno@clisp.org>
2468 * strnlen.h (strnlen): Change parameter name to match comment.
2470 2005-08-10 Simon Josefsson <jas@extundo.com>
2472 * strndup.c: Use strnlen.h.
2474 * strnlen.h: New file.
2476 2005-08-02 Simon Josefsson <jas@extundo.com>
2478 * getline.h, getline.c: Rewrite.
2480 * getdelim.h, getdelim.c: New files, ported from glibc.
2482 2005-07-31 Bruno Haible <bruno@clisp.org>
2484 * lock.h (gl_lock_initializer): New macro.
2485 (gl_lock_define_initialized): Use it.
2486 (gl_rwlock_initializer): New macro.
2487 (gl_rwlock_define_initialized): Use it.
2488 (gl_recursive_lock_initializer): New macro.
2489 (gl_recursive_lock_define_initialized): Use it.
2491 2005-07-26 Bruno Haible <bruno@clisp.org>
2493 * lock.h: Update from GNU gettext.
2494 * lock.c: Update from GNU gettext.
2496 2005-07-18 Bruno Haible <bruno@clisp.org>
2498 * lock.h (gl_once_t): New type.
2499 (gl_once_define, gl_once): New macros.
2500 * lock.c (fresh_once): New variable.
2501 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2504 2005-07-18 Simon Josefsson <jas@extundo.com>
2506 * check-version.c (check_version): Accept identical versions too.
2508 2005-07-18 Bruno Haible <bruno@clisp.org>
2510 * lock.h: New file, from GNU gettext.
2511 * lock.c: New file, from GNU gettext.
2513 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2515 * quotearg.c: Add translator comment suggested by Bruno Haible,
2516 with a minor change.
2518 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2520 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2521 copyright symbol and the year.
2522 * version-etc.c (COPYRIGHT_YEAR): New constant.
2523 (version_etc_va): Use parameterized copyright notice.
2524 Reword to conform to the current GNU coding standards.
2526 2005-07-11 Simon Josefsson <jas@extundo.com>
2528 * size_max.h: New file.
2530 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2532 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2535 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2536 and Paul Eggert <eggert@cs.ucla.edu>
2538 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2539 in wint_t, not wchar_t. Remove now-unnecessary cast.
2541 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2543 * regex.c, regex.h: Sync from libc.
2544 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2545 New files, synced from libc, except that regex_internal.h
2546 currently has a small porting fix.
2548 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2550 Remove the dependency of the strftime module on the tzset module.
2551 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2552 Copy the input structure, to work around some of the bug with
2553 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2554 Solaris releases, you should also use the tzset module, but we won't
2555 require it as a dependency any more since we don't want LGPLed code
2556 to depend on GPLed code.
2558 2005-07-02 Jim Meyering <jim@meyering.net>
2560 * backupfile.c (backup_args): Change a `0' to NULL.
2562 2005-07-01 Jim Meyering <jim@meyering.net>
2564 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2565 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2566 * save-cwd.c, tempname.c:
2567 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2568 and don't include <sys/file.h>).
2570 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2572 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2573 declares only 'struct timespec;' (!).
2575 2005-06-29 Jim Meyering <jim@meyering.net>
2577 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2578 type name. Use the variable name instead.
2579 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2581 2005-06-28 Simon Josefsson <jas@extundo.com>
2583 * check-version.h, check-version.c: New files.
2585 2005-06-28 Simon Josefsson <jas@extundo.com>
2587 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2588 collision with global variable. Better indentation. Don't
2589 increment buffer pointer beyond buffer end. Based on comments
2590 from Paul Eggert <eggert@cs.ucla.edu>.
2594 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2596 * canon-host.c (canon-host): Append trailing "," to 0 in
2597 initializer of struct addrinfo, as an indication that we don't
2598 care how many members the structure has.
2600 2005-06-24 Derek Price <derek@ximbiot.com>
2601 and Bruno Haible <bruno@clisp.org>
2603 Remove stat module & update lstat.
2604 * stat.c: Remove this file...
2605 (slash_aware_lstat): ...moving this content and its support...
2606 * lstat.c (rpl_lstat): ...into here.
2607 * lstat.h: New file.
2609 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2611 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2612 (ranged_convert): Don't save conversion in a temporary struct.
2613 This causes a warning with GCC 4.0.0, and anyway in the typical
2614 case it's not worth the extra 100 bytes or so of code.
2615 (ranged_convert, __mktime_internal): When calling a function via a
2616 pointer P, use P () rather than (*P) (), as we now assume C89 or
2619 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2621 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2622 "who -r" failed to give output. Problem reported by Tim Waugh.
2624 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2625 (xcalloc): Use it to avoid needless tests.
2626 Problem reported by Jim Meyering.
2628 2005-06-16 Jim Meyering <jim@meyering.net>
2630 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2631 when either N or S is zero.
2633 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2635 * argp.h (__option_is_short): Check upper limit of
2636 __key. Isprint() requires its argument to have the value
2637 of an unsigned char or EOF.
2639 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2641 * fnmatch.c (fnmatch): If there is an encoding error in a
2642 multibyte string or pattern, fall back on unibyte matching.
2643 Problem reported by James Youngman.
2645 2005-06-08 Bruno Haible <bruno@clisp.org>
2647 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2650 2005-06-08 Bruno Haible <bruno@clisp.org>
2652 * csharpcomp.h: New file, from GNU gettext.
2653 * csharpcomp.c: New file, from GNU gettext.
2654 * csharpcomp.sh.in: New file, from GNU gettext.
2656 2005-06-07 Derek Price <derek@ximbiot.com>
2659 * glob_.h: Indent nested #ifdef.
2661 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2663 Sync from coreutils.
2664 Use "file name" when talking about file names, instead of "filename"
2665 or "path", as per the GNU coding standards.
2666 * mkdir-p.c: Renamed from makepath.c.
2667 (make_dir_parents): Renamed from make_path. All callers changed.
2668 * mkdir-p.h: Likewise. All includers changed.
2669 * filenamecat.c: Renamed from path-concat.c.
2670 (file_name_concat): Renamed from path_concat. All callers changed.
2671 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2672 * filenamecat.h: Likewise. All includers changed.
2673 * acl.c: Don't use "path" or "filename" to mean "file name"
2674 in comments or local variable names.
2675 * basename.c: Likewise.
2676 * canonicalize.c, canonicalize.h: Likewise.
2677 * dirname.c, dirname.h: Likewise.
2678 * euidaccess.c: Likewise.
2679 * exclude.c: Likewise
2680 * fnmatch_.h, fnmatch_loop.c: Likewise.
2681 * fsusage.c, fsuage.h: Likewise.
2682 * fts.c, fts_.h: Likewise.
2683 * getcwd.c: Likewise.
2684 * getloadavg.c: Likewise.
2685 * mkstemp.c: Likewise.
2686 * mountlist.c, mountlist.h: Likewise.
2687 * openat.c, openat.h: Likewise.
2688 * readlink-stub.c: Likewise.
2689 * readutmp.c, readutmp.h: Likewise.
2690 * rename.c: Likewise.
2691 * rmdir.c: Likewise.
2693 * savedir.c: Likewise.
2694 * stripslash.c: Likewise.
2695 * tempname.c: Likewise.
2696 * xreadlink.c: Likewise.
2697 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2699 * exclude.h: Likewise.
2701 * euidaccess.c (getuid, getgid, getuid, getegid)
2702 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2703 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2704 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2705 * pathmax.h: Include <limits.h> unconditionally, since other
2706 files have been getting away with it for years (MORE/BSD 4.3
2708 * userspec.c (getpwnam, getgrnam, getgrgid)
2709 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2711 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2712 Define to 256, not 255, as per modern POSIX.
2714 2005-06-01 Bruno Haible <bruno@clisp.org>
2716 * csharpexec.h: New file, from GNU gettext.
2717 * csharpexec.c: New file, from GNU gettext.
2718 * csharpexec.sh.in: New file, from GNU gettext.
2720 2005-05-31 Derek Price <derek@ximbiot.com>
2721 Paul Eggert <eggert@cs.ucla.edu>
2724 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2726 2005-05-29 Derek Price <derek@ximbiot.com>
2727 Paul Eggert <eggert@cs.ucla.edu>
2729 * glob_.h, glob.c: New files.
2731 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2733 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2735 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2736 the configuration hassle isn't worth it.
2737 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2738 (LONGEST_MODIFIER, PRIuMAX): Remove.
2740 2005-05-27 Bruno Haible <bruno@clisp.org>
2742 * getlogin_r.h: Remove second include of <stddef.h>.
2744 2005-05-25 Bruno Haible <bruno@clisp.org>
2745 Derek Price <derek@ximbiot.com>
2747 * getlogin_r.h: Simplify API documentation.
2749 2005-05-25 Derek Price <derek@ximbiot.com>
2750 Paul Eggert <eggert@cs.ucla.edu>
2752 * getlogin_r.c, getlogin_r.h: New files.
2754 2005-05-22 Bruno Haible <bruno@clisp.org>
2756 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2757 Also include <sys/param.h> if it defines MIN, MAX.
2758 Based on a patch by Derek Price <derek@ximbiot.com>.
2760 2005-05-22 Bruno Haible <bruno@clisp.org>
2762 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2763 (INT64_MIN): Fix definition.
2764 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2766 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2767 NEED_SIGNED_INT_TYPES.
2769 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2770 HAVE_SYSTEM_INTTYPES.
2772 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2774 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2775 so that unistd-safer.h (GPL'ed code) need not be included.
2777 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2780 * fts.c: Don't include "cycle-check.h" or "hash.h".
2781 (setup_dir, free_dir): New functions.
2782 (enter_dir, leave_dir): Define trivial
2783 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2784 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2785 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2786 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2787 Move to fts-cycle.c.
2788 (fts_open): Use setup_dir.
2789 (fts_close): Use free_dir.
2790 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2791 This adds a label and some gotos, but the alternatives were messier.
2792 Check for memory allocation failure when entering a dir.
2793 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2794 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2795 (FTS): New member fts_cycle, that is a union that contains the
2796 old active_dir_ht and cycle_state. All uses changed to mention
2797 fts_cycle.ht and fts_cycle.state.
2798 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2799 fts.c, with the following changes:
2800 (setup_dir, free_dir): New functions.
2801 (enter_dir): Now returns bool. Return true if successful, false
2802 if memory exhausted. All callers changed.
2803 Do not bother partly cleaning up on
2804 memory allocation failure; that is free_dir's job.
2805 However, free ad if hash_insert fails, to avoid memory leak.
2806 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2807 fts->fts_options to see which union member to use.
2809 2005-05-20 Jim Meyering <jim@meyering.net>
2811 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2812 Now a macro, to pacify GCC.
2814 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2816 * chown.c (rpl_chown): Return -1 on failure.
2818 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2820 * canonicalize.c: Include canonicalize.h first, to test interface.
2821 Include <stddef.h> unconditionally, since we assume C89 now.
2822 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2823 * fts.c: Include fts_.h first, to check interface.
2824 Do not include intprops.h; no longer needed.
2825 Include cycle-check.h and hash.h, since fts_.h no longer does.
2826 Remove unnecessary casts of closedir to void.
2827 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2828 decide whether to decrement nlinks.
2829 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2830 (FTS): Use struct hash_table * instead of Hash_table, so that
2831 we no longer need to include hash.h here.
2833 2005-05-17 Jim Meyering <jim@meyering.net>
2835 * fts.c, fts_.h: New files, from coreutils.
2837 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2839 Sync from coreutils.
2840 * unlinkdir.c, unlinkdir.h: New files.
2841 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2842 regex.h, unlocked-io.h, xtime.h:
2843 White space changes only.
2844 * makepath.c (make_path): Port to hosts where leading "//" is special.
2845 * yesno.c: Include getline.h, not ctype.h.
2846 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2847 Use getline to remove arbitrary restriction on response length.
2849 2005-05-13 Bruno Haible <bruno@clisp.org>
2851 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2852 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2853 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2854 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2855 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2856 Add support for 64-bit integers in the MSVC compiler.
2858 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2860 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2861 Change the initial comment to refer to GPL, not LGPL.
2862 gnulib-tool will change it to LGPL as needed.
2864 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2865 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2866 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2867 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2868 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2869 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2870 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2871 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2872 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2873 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2874 concatpath.c, config.charset, copy-file.c, copy-file.h,
2875 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2876 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2877 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2878 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2879 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2880 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2881 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2882 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2883 full-read.c, full-read.h, full-write.c, full-write.h,
2884 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2885 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2886 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2887 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2888 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2889 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2890 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2891 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2892 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2893 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2894 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2895 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2896 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2897 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2898 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2899 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2900 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2901 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2902 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2903 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2904 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2905 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2906 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2907 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2908 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2909 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2910 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2911 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2912 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2913 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2914 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2915 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2916 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2917 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2918 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2919 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2920 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2921 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2922 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2923 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2924 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2925 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2926 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2927 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2928 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2929 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2930 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2931 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2932 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2933 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2934 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2935 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2936 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2937 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2938 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2939 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2940 Update FSF postal mail address.
2942 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2944 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2945 specified in ai_socktype. Fix invalid ai_protocol
2946 check. ai_protocol is usually set to 0 or depending on
2947 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2948 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2949 ai_socktype / ai_protocol in the returned addrinfo structure.
2951 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2952 Bruno Haible <bruno@clisp.org>
2954 * inet_ntop.h: New file.
2955 * inet_ntop.c: New file, from glibc with modifications.
2957 2005-05-08 Jim Meyering <jim@meyering.net>
2959 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2961 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2963 Merge from coreutils. Among other things,
2964 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2965 * fd-safer.c: New file.
2966 * fcntl-safer.h, open-safer.c: Remove.
2967 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2968 * dup-safer.c: Include unistd-safer.h first.
2969 Don't include errno.h.
2970 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2971 * file-type.h: Don't assume invoker included sys/stat.h first.
2972 * file-type.c: Rely on file-type.h change.
2973 * getloadavg.c: Include unistd-safer.h.
2974 (getloadavg): Use safer open.
2975 * getusershell.c: Include "stdio-safer.h".
2976 (getusershell): Use safer fopen.
2977 * long-options.c (long_options): Use NULL rather than 0.
2978 * modechange.h (mode_free): Remove; all callers changed to invoke
2980 * modechange.c: Likewise.
2981 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2982 (MODE_DONE): New constant.
2983 (struct mode_change): Remove 'next' member.
2984 (make_node_op_equals): New function; like the old one of the
2985 same name, except it allocates an array.
2986 (mode_compile, mode_create_from_ref): Use it.
2987 (mode_compile): Allocate result as an array, not a linked list.
2988 Parse octal string ourself, so that we catch mistakes like "+0".
2989 (mode_adjust): Arg is an array, not a linked list.
2990 * modechange.c: Include stat-macros.h, xalloc.h.
2991 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2992 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2993 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2994 Remove. This is now stat-macros.h's job.
2995 (talloc): Remove. All callers replaced by xalloc, so that
2996 our invokers don't have to worry about reporting memory failures.
2997 (make_node_op_equals): Remove.
2998 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3000 (struct mode_change): Moved here from modechange.h.
3001 (mode_append_entry): Remove.
3002 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3003 apps to have incorrect behavior. Use simpler algorithm for head
3004 and tail. Don't futz with umask; that's now the job of mode_adjust.
3005 Detect more invalid usages rather than having somewhat-random behavior.
3006 Don't insert an "a=" action, as that leads to incorrect behavior.
3007 (mode_compile, mode_create_from_ref): Return NULL on error instead
3008 of an enum, since now there's only one way to have an error. All
3010 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3011 at the correct time. Simplify calculation of "+u" and its ilk.
3012 Don't mishandle "+X".
3013 (mode_free): Remove "register" and localize decls.
3014 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3015 (struct mode_change): Move to modechange.c; callers don't
3016 need to see this stuff.
3017 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3018 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3019 (mode_change, mode_adjust): Reflect the new signatures noted above.
3020 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3021 that might redefine system include files.
3022 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3023 (my_usleep): Use NULL rather than (void *) 0.
3024 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3025 Use siginterrupt to specify that system calls should be interrupted.
3026 (rpl_nanosleep): Move initialization of suspended closer to call of
3028 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3029 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3030 (desirable_utmp_entry): New function.
3031 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3032 using x2nrealloc, to simplify logic.
3033 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3034 size calculation. Do not assume utmp file is a regular file.
3035 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3036 (READ_UTMP_CHECK_PIDS): New constant.
3037 * save-cwd.c: Include unistd-safer.h.
3038 (save_cwd): Use fd_safer.
3039 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3040 [!_LIBC] Include "stat-macros.h" instead.
3041 * unistd-safer.h (fd_safer): New decl.
3043 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3045 * byteswap_.h: New file.
3047 2005-04-25 Albert Chin <china@thewrittenword.com>
3049 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3052 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3054 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3055 that "UTC +1 second" continues to work. Problem reported
3057 (relunit_snumber): New rule.
3060 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3062 * getdate.y (universal_time_zone_table): New constant.
3063 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3064 universal_time_zone_table.
3065 (lookup_zone): Prefer universal_time_zone_table to
3066 local_time_zone_table, so that "GMT" time stamps are allowed in
3067 London during the summer. Problem reported by Ian Abbott.
3069 2005-04-12 Jim Meyering <jim@meyering.net>
3071 * human.c (humblock): Set *options even when returning due to
3072 xstrtoumax conversion failure. Thanks to a used-uninitialized
3075 2005-04-09 Jim Meyering <jim@meyering.net>
3077 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3078 -Wuninitialized: initialize tm0.tm_year.
3080 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3082 * getdate.y (parser_control): rels_seen is now a boolean, not a
3083 count, since there's no maximum. All uses changed.
3084 Add member dsts_seen.
3085 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3087 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3088 Use pc_rels_seen to decide whther a date is absolute.
3090 * getdate.y (number): Don't overwrite year.
3091 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3094 2005-04-02 Simon Josefsson <jas@extundo.com>
3096 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3097 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3099 2005-03-27 Jim Meyering <jim@meyering.net>
3101 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3103 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3105 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3106 "one's complement" -> "ones' complement" in comment, as per Knuth.
3107 "value of type" -> "type or expression" in comment.
3108 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3110 2005-03-26 Jim Meyering <jim@meyering.net>
3113 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3114 Correct typos: s/or/of/.
3116 2005-03-23 Jim Meyering <jim@meyering.net>
3118 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3120 2005-03-21 Jim Meyering <jim@meyering.net>
3122 Changes imported from coreutils.
3124 * cycle-check.c: Don't include xalloc.h.
3126 * path-concat.c: Don't include assert.h.
3127 (path_concat): Remove assertion that would have triggered
3128 for ABASE starting with more than one slash.
3129 Reported by Andreas Schwab.
3131 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3132 properly when ABASE is an absolute file name.
3133 Correct the description of this function.
3135 Add an assertion and a test driver.
3136 This fixes a bug introduced on 2004-07-02.
3137 Andreas Schwab reported the resulting failure of cp --parents:
3138 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3140 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3142 * strftime.c (my_strftime): If the underlying strftime returns 0
3143 (which shouldn't happen), generate nothing instead of returning 0
3144 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3146 2005-03-16 Bruno Haible <bruno@clisp.org>
3148 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3150 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3152 * strftime.c (my_strftime): Prepend space to format so that we can
3153 reliably distinguish strftime failure from empty output on POSIX
3156 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3158 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3159 (iconv_string): Don't guess a size-zero buffer, as that might cause
3160 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3161 result would be 'too large', where 'too large' is (heuristically)
3162 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3163 overflow concerns. This will prevent some unwanted malloc failures
3164 when the inputs are very large.
3166 2005-03-15 Bruno Haible <bruno@clisp.org>
3168 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3171 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3174 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3176 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3178 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3179 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3181 * strtol.c: Likewise.
3183 2005-03-14 Simon Josefsson <jas@extundo.com>
3185 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3188 2005-03-14 Jim Meyering <jim@meyering.net>
3190 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3191 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3192 to be nonzero so that we (and caller) can detect the difference
3193 between a valid zero-length expansion and an error return, even
3194 when the underlying strftime fails before writing anything into
3197 2005-03-10 Jim Meyering <jim@meyering.net>
3199 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3200 so that this module works on systems without fchdir.
3202 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3204 Factor int-properties macros into a single file, except for
3205 glibc-related files.
3206 * intprops.h: New file.
3207 * getloadavg.c: Include it instead of limits.h.
3208 (INT_STRLEN_BOUND): Remove.
3209 * human.c: Include intprops.h.
3210 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3211 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3212 * inttostr.h: Include intprops.h instead of limits.h.
3213 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3214 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3215 for consistency with intprops.h.
3216 (time_t_is_integer, twos_complement_arithmetic): Use them.
3217 * sig2str.h: Include <signal.h>, intprops.h.
3218 (INT_STRLEN_BOUND): Remove.
3219 * strftime.c (TYPE_SIGNED): Remove.
3220 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3221 * strtol.c: Adjust comments to match intprops.h.
3222 * userspec.c: Include intprops.h.
3223 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3224 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3225 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3226 instead of rolling our own expressions.
3227 * xstrtol.c: Include xstrtol.h first, to test interface.
3229 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3231 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3232 the right thing even if adding 1900 would overflow. Similarly
3233 for tm_mon + 1 and tm_yday + 1.
3234 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3235 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3236 (DO_SIGNED_NUMBER): New macro.
3237 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3239 2005-03-07 Bruno Haible <bruno@clisp.org>
3241 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3243 2005-03-03 Derek R. Price <derek@ximbiot.com>
3244 Bruno Haible <bruno@clisp.org>
3246 * pagealign_alloc.h: New file.
3247 * pagealign_alloc.c: New file.
3249 2005-01-28 Bruno Haible <bruno@clisp.org>
3251 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3254 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3256 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3257 The workaround isn't strictly needed for POSIX conformance, and
3258 it's too much of a pain to configure and maintain. We'll ask
3259 people to fix their kernels instead.
3260 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3261 (NANOSLEEP_BUG_WORKAROUND): Remove.
3262 (xnanosleep): Remove the workaround.
3264 2005-02-12 Bruno Haible <bruno@clisp.org>
3266 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3268 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3270 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3271 * timespec.h (gettime): Return void, since it always
3272 succeeds now. All uses changed.
3273 * gettime.c (gettime) Likewise.
3274 [HAVE_NANOTIME]: Prefer nanotime.
3275 Assume gettimeofday succeeds, as POSIX requires.
3276 Assime time () succeeds, since other code already does.
3277 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3278 (timespec_subtract): Remove.
3279 (NANOSLEEP_BUG_WORKAROUND): New constant.
3280 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3281 things considerably. Use it only on GNU/Linux hosts, since the
3282 workaround shouldn't be needed elsewhere.
3284 2005-02-24 Bruno Haible <bruno@clisp.org>
3286 * gettext.h: Update from GNU gettext 0.14.2.
3288 2005-02-24 Bruno Haible <bruno@clisp.org>
3290 * localcharset.c: Update from GNU gettext 0.14.2.
3291 * config.charset: Update from GNU gettext 0.14.2.
3293 2005-02-22 Simon Josefsson <jas@extundo.com>
3295 * iconvme.h, iconvme.c: New files, from libc.
3297 2005-02-20 Neil Conway <neilc@samurai.com>
3299 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3300 returned by OSX/Darwin if the specified buffer is not large
3301 enough for the hostname.
3303 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3305 * memrchr.h: New file.
3306 * chdir-long.c: Include it.
3307 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3308 Don't bother including stddef.h.
3310 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3312 * argp-help.c (__argp_help): Create a fake struct argp_state and
3313 pass it to _help, otherwise the latter coredumps trying to
3314 dereference state.root_argp.
3316 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3318 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3320 Include <sys/types.h>, for dev_t.
3321 (ME_DUMMY, ME_REMOTE): Move from here....
3322 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3323 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3325 Include mountlist.h first, to test the interface.
3327 2005-01-29 Bruno Haible <bruno@clisp.org>
3329 * progname.c (program_name): Initialize.
3330 Needed when linking statically on MacOS X.
3332 2005-01-28 Bruno Haible <bruno@clisp.org>
3334 * javacomp.sh.in: New file, from GNU gettext.
3335 * javacomp.h: New file, from GNU gettext.
3336 * javacomp.c: New file, from GNU gettext.
3338 2005-01-26 Bruno Haible <bruno@clisp.org>
3340 * javaexec.sh.in: New file, from GNU gettext.
3341 * javaexec.h: New file, from GNU gettext.
3342 * javaexec.c: New file, from GNU gettext.
3344 2005-01-26 Simon Josefsson <jas@extundo.com>
3346 * gai_strerror.c: Use GPL in header.
3348 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3350 * argp-help.c (hol_entry_help): Avoid using non-constant
3351 initializers for struct pentry_state.
3352 (__argp_error): Check return value of __asprintf
3353 (__argp_failure): Translate error message
3355 * argp-parse.c: Removed braces around the expansion of N_()
3357 2005-01-21 Jim Meyering <jim@meyering.net>
3359 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3360 same value as for Solaris 9.
3362 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3363 component length. This included changing the parameter to be
3364 of type `char *' rather than `char const *'.
3365 * chdir-long.h (chdir_long): Update prototype.
3367 * openat.c (fdopendir, fstatat): New functions.
3368 * openat.h: Include headers required for use of DIR and struct stat.
3369 [AT_SYMLINK_NOFOLLOW]: Define.
3370 (fdopendir, fstatat): Add prototypes.
3372 2005-01-21 Bruno Haible <bruno@clisp.org>
3374 * classpath.h: New file, from GNU gettext.
3375 * classpath.c: New file, from GNU gettext.
3377 2005-01-20 Simon Josefsson <jas@extundo.com>
3379 * version-etc-fsf.c: New file, with version_etc_copyright.
3380 * version-etc.c: Remove version_etc_copyright.
3381 * version-etc.h (version_etc_copyright): Use [] instead of * in
3382 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3384 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3386 * save-cwd.c (save_cwd): Remove code to support the case
3387 where fchdir is missing or flaky.
3389 2005-01-20 Simon Josefsson <jas@extundo.com>
3391 * base64.h (isbase64): Add.
3393 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3394 using a unsigned prototype, don't inline.
3395 (base64_decode): Use it.
3397 2005-01-19 Bruno Haible <bruno@clisp.org>
3399 * sh-quote.h: New file, from GNU gettext.
3400 * sh-quote.c: New file, from GNU gettext.
3402 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3404 Merge changes from coreutils, as described below in several
3405 changelogs dated today.
3407 * save-cwd.c: Include "save-cwd.h" before other include files.
3408 (O_DIRECTORY): Remove; not needed here, since "." must be
3409 a directory. All uses removed.
3410 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3411 universal on Suns, and we also need to test for IRIX.
3412 Revamp code to use 'if' rather than '#if'.
3413 Avoid unnecessary comparison of cwd->desc to 0.
3415 * utimens.c (futimens): Robustify the previous patch, by checking
3416 for known valid error numbers rather than observed invalid ones.
3418 2005-01-18 Jim Meyering <jim@meyering.net>
3420 * version-etc.c (version_etc_copyright): Update copyright date.
3422 * utimens.c (futimens): Account for the fact that futimes
3423 can also fail with errno == ENOSYS or errno == ENOENT.
3424 Patch from Dmitry V. Levin.
3426 Change the name of the robust chdir function from chdir to chdir_long.
3427 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3428 (restore_cwd): Use chdir_long, not chdir.
3429 * chdir-long.c: Renamed from chdir.c.
3430 * chdir-long.h: Renamed from chdir.h.
3431 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3434 2005-01-18 Bob Proulx <bob@proulx.com>
3436 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3437 offsetof() macro construct to avoid compile failure with native HP-UX
3438 11.0 ANSI C compiler.
3440 2005-01-06 Bruno Haible <bruno@clisp.org>
3442 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3443 because stpncpy.m4 takes care of it.
3445 2004-01-24 Bruno Haible <bruno@clisp.org>
3447 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3449 2003-10-09 Bruno Haible <bruno@clisp.org>
3451 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3453 2005-01-06 Bruno Haible <bruno@clisp.org>
3455 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3456 * fwriteerror.c: Include <stdbool.h>.
3457 (fwriteerror): At the end, close the file stream. Record whether
3458 stdout was already closed.
3460 2004-05-27 Bruno Haible <bruno@clisp.org>
3462 * execute.c (environ): Declare if needed.
3463 * pipe.c (environ): Likewise.
3464 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3466 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3468 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3469 definitions to be after all include files, to avoid collisions.
3470 Problem reported by Bob Proulx.
3472 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3474 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3475 not needed. This removes a dependency on the gettext module.
3476 [defined _LIBC]: Do not include <libintl.h>; not needed.
3478 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3480 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3483 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3485 * argp-parse.c: Include <stddef.h>.
3486 (alignof, alignto): New macros.
3487 (parser_init): Don't assume that void * is aligned sufficiently
3490 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3491 need to extend the stack.
3492 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3495 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3497 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3499 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3501 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3502 Remove now-obsolete comment about AIX.
3503 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3504 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3505 (YYMAXDEPTH): New macro.
3507 2004-12-18 Bruno Haible <bruno@clisp.org>
3509 * fatal-signal.c (fatal_signals): Make non-const.
3510 (init_fatal_signals): New function.
3511 (uninstall_handlers, install_handlers): Ignore signals that were set to
3513 (at_fatal_signal): Call init_fatal_signals.
3514 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3516 Reported by Paul Eggert.
3518 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3520 * getdate.y (textint): New member "negative".
3521 (time_zone_hhmm): New function.
3522 Expect 14 shift-reduce conflicts, not 13.
3523 (o_colon_minutes): New rule.
3524 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3525 (yylex): Set the "negative" member of signed numbers.
3527 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3529 Changes imported from coreutils.
3530 * hard-locale.c: Assume <locale.h> exists.
3532 (GLIBC_VERSION): New macro.
3533 (hard_locale): Assume setlocale exists.
3534 Rewrite to avoid #ifdef.
3535 Use strdup rather than malloc + strcpy.
3536 * human.c: Assume <locale.h> exists.
3537 (human_readable): Assume localeconv exists.
3539 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3541 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3542 convert T2, not T. (Imported from libc.)
3544 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3546 * getcwd.c (is_ENAMETOOLONG): New macro.
3547 (__getcwd.c): Don't restore errno; glibc doesn't.
3548 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3549 first, falling back to our code only if its results look suspicious.
3550 Ensure that the resulting buffer is only as large as necessary.
3552 * readutmp.c: Include readutmp.h first.
3553 Include <errno.h>, since readutmp.h no longer does that.
3554 * readutmp.h: Don't include <errno.h>,
3555 <sys/param.h>, <time.h>; not needed to establish interface.
3556 (errno): Remove decl.
3557 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3558 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3559 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3561 2004-11-28 Simon Josefsson <jas@extundo.com>
3563 * base64.h, base64.c: New file.
3565 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3567 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3569 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3571 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3572 HP's ANSI C compiler.
3573 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3574 Declaring int functions causes warnings on some modern systems and
3575 shouldn't be needed to compile on ancient ones.
3576 * same.c (MIN) [defined MIN]: Don't define, since it's already
3579 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3580 with the following changes.
3581 (__set_errno): Parenthesize properly.
3582 Include <stdbool.h>.
3583 (MIN, MAX, MATCHING_INO): New macros.
3584 (__getcwd): Define with prototype, not K&R form.
3585 Use heuristics to allocate default buffer on stack if possible.
3586 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3587 behavior, and to avoid the PATH_MAX limit when computing
3589 Use MATCHING_INO to compare inode number to file.
3590 Check for arithmetic overflow in size calculations.
3591 Fix bug in reallocation of dot array that caused getcwd to fail
3592 on directories nested deeper than 75.
3593 Be more careful about saving errno on error.
3594 Do not use realloc; use only free+malloc, as this is a bit
3595 more flexible and avoids a needless copy operation.
3596 Do not inspect st_dev and st_ino for symbolic links; POSIX
3597 doesn't specify the latter.
3598 Check for closedir errors.
3599 Avoid needless casts.
3600 Use "#ifdef weak_alias" around weak_alias, to be like other
3602 The following changes to getcwd.c have effect only when used in
3603 gnulib; they have no effect inside glibc proper.
3604 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3605 as alloca isn't used.
3606 (alloca, __alloca): Likewise.
3607 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3608 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3609 unconditionally, as gnulib assumes C89 or better.
3610 Do not include <sys/param.h>.
3611 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3612 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3614 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3615 Include <dirent.h> in a way that is compatible with modern Autoconf.
3616 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3617 New macros, if not already defined.
3618 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3619 Use "_LIBC", not "defined _LIBC", for consistency.
3620 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3622 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3623 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3624 * xgetcwd.c: David MacKenzie's old code was removed, so give
3625 credit only to Jim Meyering and adjust the copyright dates.
3626 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3627 <stdlib.h>, <unistd.h>, "pathmax.h".
3628 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3629 (INITIAL_BUFFER_SIZE): Remove.
3630 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3632 2004-11-23 Jim Meyering <jim@meyering.net>
3634 * getopt_.h: Remove trailing blanks.
3636 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3638 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3639 (futimens): New function, which uses futimes if available.
3640 (futimens, utimens): Support timespec==NULL, with same semantics
3641 as utime and utimens.
3642 * utimens.h (futimens): New decl.
3644 2004-11-23 Jim Meyering <jim@meyering.net>
3646 * __fpending.c: Add comment.
3648 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3650 * getopt_.h: Re-addition of __getopt_argv_const caused
3651 redefinition warnings. To avoid them, include the defines
3652 in `#if !defined __need_getopt ... #endif'. The only place
3653 where __getopt_argv_const is used is in definitions
3654 of getopt_long and getopt_long_only below, which are as well
3655 protected by `#ifndef __need_getopt'.
3656 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3657 __need_getopt after including <stdio.h> and <unistd.h> These
3658 headers might have defined it.
3660 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3662 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3664 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3665 optopt): Use them instead of invoking ## directly; otherwise, the
3666 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3668 2004-11-19 Bruno Haible <bruno@clisp.org>
3670 * strtok_r.c: Move comments from here...
3671 * strtok_r.h: ... to here.
3673 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3675 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3676 might fail. Problem reported by Yoann Vandoorselaere.
3677 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3678 that mishandle size_t overflow.
3680 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3682 * canon-host.c: Include "strdup.h".
3683 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3684 Use strdup instead of malloc/strcpy to duplicate strings.
3686 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3687 (human_space_before_unit): New constant.
3688 * human.c (human_readable): Support it.
3690 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3691 (xgetcwd): Set errno correctly when failing.
3692 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3693 the failure is actually due to a PATH_MAX problem.
3695 Further getopt changes to make it more likely that glibc will
3696 buy the changes back.
3697 * getopt.c (POSIXLY_CORRECT): New constant.
3698 (getopt): Use it, so to preserve glibc semantic
3699 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3700 when compiling for libc.
3701 * getopt_.h (__getopt_argv_const): Bring it back.
3702 (getopt_long, getopt_long_only): Use it.
3704 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3705 New arg POSIXLY_CORRECT. All callers changed.
3706 (getopt): Argv is now char * const *, as per standard.
3707 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3708 not char *__getopt_argv_const *.
3709 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3710 _getopt_long_only_r): Likewise.
3711 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3712 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3713 _getopt_long_r, _getopt_long_only_r): Likewise.
3714 * getopt_.h (__getopt_argv_const): Remove.
3715 (getopt): Argv is now char * const *, as per standard.
3717 * getdate.y (tORDINAL): New token.
3718 (day, relunit): Allow it for relative times.
3719 (relative_time_table): Use tORDINAL for ordinals.
3721 2004-11-15 Jim Meyering <jim@meyering.net>
3723 * closeout.c: Include "__fpending.h" once again.
3724 Include <stdbool.h>.
3725 (close_stdout): Don't fail just because stdout was closed initially,
3726 since some programs don't write to stdout in the normal course of
3727 operation (other than --version and --help), and we don't want this
3728 function to make e.g. `touch file >&-' fail.
3729 But do fail if it was closed and someone has tried to write to it.
3730 E.g., `printf foo >&-' must fail.
3732 2004-11-11 Simon Josefsson <jas@extundo.com>
3734 * strtok_r.h, strtok_r.c: New file.
3736 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3738 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3739 we can stop lying to compilers about the constness of argv when we
3740 are compiled outside glibc.
3741 (getopt, getopt_long, getopt_long_only): Use it.
3742 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3744 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3745 _getopt_long_only_r): Likewise.
3746 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3747 _getopt_long_only_r): Likewise.
3749 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3750 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3751 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3752 the other external symbols.
3753 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3754 declaration, since the above renaming now works around collisions.
3756 2004-11-11 Jim Meyering <jim@meyering.net>
3758 * linebreak.c: Remove trailing blanks.
3759 * alloca_.h: Likewise.
3760 * acosl.c: Likewise.
3761 * euidaccess.c: Likewise.
3762 * allocsa.h: Likewise.
3764 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3766 * mktime.c (SHR): New macro, which is a portable
3767 substitute for >> that should work even on Crays.
3768 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3769 Problem reported by Mark D. Baushke in
3770 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3771 * getdate.y (SHR): Likewise.
3773 * strftime.c (SHR): Likewise.
3775 * quotearg.c (struct quoting_options): Use unsigned int for
3776 quote_these_too, so that right shifts are well defined. All uses
3779 2004-11-10 Simon Josefsson <jas@extundo.com>
3781 * getaddrinfo.h, getaddrinfo.c: New files.
3783 2004-11-10 Jim Meyering <jim@meyering.net>
3785 Ensure that no close failure goes unreported.
3786 * closeout.c (close_stdout): Always close stdout. I.e., don't
3787 return early when it seems there's nothing to flush.
3788 Don't include __fpending.h.
3790 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3792 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3794 2004-11-05 Bruno Haible <bruno@clisp.org>
3796 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3797 Reported by Mark D. Baushke <mdb@cvshome.org>.
3799 2004-11-04 Bruno Haible <bruno@clisp.org>
3801 2004-09-11 Bruno Haible <bruno@clisp.org>
3802 * allocsa.valgrind: New file.
3803 2004-02-06 Bruno Haible <bruno@clisp.org>
3804 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3805 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3806 Reported by Christopher Seip <chris.seip@hp.com>.
3808 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3810 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3811 with errno == ERANGE if the buffer is too small.
3812 Problem reported by Mark D. Baushke.
3814 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3816 * xreadlink.c (MAXSIZE): New macro.
3817 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3818 size does not exceed MAXSIZE. Avoid cast.
3819 As suggested by Mark D. Baushke in
3820 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3821 if readlink fails with buffer size just under MAXSIZE, try again
3824 2004-11-02 Derek R. Price <derek@ximbiot.com>
3825 and Paul Eggert <eggert@cs.ucla.edu>
3827 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3828 (get_date): Overparenthesize to avoid GCC warning.
3830 2004-11-02 Bruno Haible <bruno@clisp.org>
3832 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3833 function returns void.
3835 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3837 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3838 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3841 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3843 * getdate.y: Add support for TZ="foo" within a date string.
3844 Fix some bugs near time_t boundaries. Reject dates with
3845 out-of-range components, e.g., "Sept 31".
3846 Include <stdlib.h>, "setenv.h", "xalloc.h".
3847 (ISDIGIT_LOCALE): Remove; unused.
3848 Note that the TZ and time functions used here are not reentrant.
3849 (mktime_ok, get_tz): New functions.
3850 (TZBUFSIZE): New constant.
3851 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3852 This requires that we sometimes generate our own TZ="XXX..." setting.
3854 2004-10-27 Derek R. Price <derek@ximbiot.com>
3856 * mktime.c (not_equal_tm): Remove redundant check.
3858 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3860 * getdate.y: Use Bison 1.875 features, and some minor
3861 code cleanups. This change does not affect semantics.
3862 Don't include <stdlib.h>; no longer needed.
3863 Don't include unlocked-io.h; only the "#if TEST" code uses
3864 stdio, and performance isn't crucial there.
3865 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3866 Bison 1.875 features as described below.
3867 All uses of "PC." replaced by "pc->".
3868 (YYSTYPE): Add a forward declaration.
3869 (yylex, yyerror): Use full prototypes in forward decls.
3870 Use "%pure-parser" rather than obsolescent "%pure_parser".
3871 Use %parse-param and %lex-param instead of obsolescent
3872 YYPARSE_PARAM and YYLEX_PARAM.
3873 (meridian_table, month_and_day_table, time_units_table,
3874 relative_time_table, time_zone_table, military_table,
3875 lookup_zone, lookup_word, get_date):
3876 Use NULL instead of 0 where appropriate.
3877 (to_hour): Avoid abort (), to avoid a dependency on
3879 (yyerror, yylex): Now accepts parser_control * arg.
3880 (main) [TEST]: Use '\0' rather than 0 for char.
3882 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3884 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3885 It's now the caller's responsibility to handle the case where
3886 !HAVE_GETPAGESIZE && !defined getpagesize.
3888 * mktime.c (leapyear): Arg is long int, not int.
3890 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3892 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3894 2004-10-12 Simon Josefsson <jas@extundo.com>
3896 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3897 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3900 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3902 * vsnprintf.h: New file.
3903 * vsnprintf.c: New file.
3905 2004-10-07 Bruno Haible <bruno@clisp.org>
3907 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3908 into the provided buffer.
3910 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3912 * diacrit.c, diacrit.h: Add GPL notice.
3914 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3915 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3916 * logl.c (logl): Keep the code as similar to glibc as possible.
3917 This avoids a potential constant-folding bug.
3919 2004-10-05 Bruno Haible <bruno@clisp.org>
3921 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3923 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3925 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3926 * xmalloc.c (xmemdup): Likewise.
3927 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3928 XFREE): Remove these long-obsolescent macros.
3929 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3930 * xstrdup.c: Remove.
3932 * regex.c (re_comp): Cast gettext return value to char *,
3933 Problem reported by Martin Neitzel via Mark D. Baushke.
3935 2004-10-04 Simon Josefsson <jas@extundo.com>
3937 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3938 '#ifdef USE_UNLOCKED_IO'.
3940 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3942 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3943 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3944 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3945 regex.c, sha1.c, version-etc.c, yesno.c:
3946 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3947 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3948 the includer's responsibility.
3950 Sync from coreutils.
3952 * modechange.c (mode_compile): Don't decrement a pointer that
3953 points to the start of a string, as the C Standard says the
3954 resulting behavior is undefined.
3956 * backupfile.h (enum backuptype): Rename none -> no_backups,
3957 simple -> simple_backups, numbered_existing ->
3958 numbered_existing_backups, numbered -> numbered_backups
3959 to avoid shadowing problems. All uses changed.
3960 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3961 * backupfile.c (check_extension, numbered_backup):
3962 Rename locals to avoid shadowing 'basename'.
3963 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3966 * .cppi-disable: Add getopt_.h, getopt_int.h.
3967 * .cvsignore: Add getopt.h.
3969 2004-10-04 Simon Josefsson <jas@extundo.com>
3971 * memmem.h: New file.
3972 * memmem.c: New file, taken from glibc.
3974 2004-10-02 Jim Meyering <jim@meyering.net>
3976 * dirfd.h, getpagesize.h: Add copyright notice.
3978 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3980 * snprintf.c: Remove comments as to why each header is needed.
3982 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3984 * strsep.h: New file.
3985 * strsep.c: New file.
3987 2004-10-01 Simon Josefsson <jas@extundo.com>
3989 * snprintf.c (snprintf): Handle size==0.
3991 2004-10-01 Simon Josefsson <jas@extundo.com>
3992 Bruno Haible <bruno@clisp.org>
3994 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3995 (snprintf): Declare 'args'.
3997 2004-09-30 Simon Josefsson <jas@extundo.com>
3999 * snprintf.h, snprintf.c: New files.
4001 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4003 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4004 (hol_entry_help): Never translate an empty string.
4005 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4006 * argp.h (OPTION_NO_TRANS): New option.
4008 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4010 * xvasprintf.c: Include xalloc.h.
4011 (xvasprintf): Use xalloc_die, not xmalloc_die.
4013 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4015 * dummy.c: Change copyright notice to FSF, and license to GPL.
4017 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4019 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4020 Problem reported by Bruno Haible in:
4021 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4023 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4025 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4026 in case some system header has #define'd it. Problem reported by
4027 Soeren D. Schulze in
4028 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4030 2004-09-08 Bruno Haible <bruno@clisp.org>
4032 * stdint_.h: New file, taken from GNU clisp.
4034 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4036 * xvasprintf.h: New file.
4037 * xvasprintf.c: New file.
4038 * xasprintf.c: New file.
4040 2004-09-08 Bruno Haible <bruno@clisp.org>
4042 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4044 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4046 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4048 Import from coreutils.
4049 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4050 strings on unbounded length. alloca's performance benefits aren't
4051 that important here.
4053 (parse_with_separator): New function, with most of the internals
4054 of the old parse_user_spec. Allow user to omit both user and group,
4055 for compatibility with FreeBSD.
4056 Clone only the user name, not the entire spec.
4057 Do not set *uid, *gid unless entirely successful.
4058 Avoid memory leak in some failing cases.
4059 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4060 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4061 (parse_user_spec): Rewrite to use parse_with_separator.
4063 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4065 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4066 its complicated substitute.
4067 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4068 and program_invocation_name.
4069 (__argp_basename) [!_LIBC]: Remove; the only use was
4070 replaced by its body.
4071 (__argp_short_program_name): Change condition from
4072 !defined __argp_short_program_name to
4073 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4074 to match argp-namefrob.h.
4075 (__argp_failure): Don't assume strerror_r returns char *.
4076 * argp-parse.c (N_): Define unconditionally.
4077 (argp_default_options): Fill out initializers with 0 to avoid
4080 2004-08-12 Simon Josefsson <jas@extundo.com>
4082 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4083 * getopt_.h: Renamed from getopt.h.
4085 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4087 Merge from coreutils.
4089 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4090 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4091 for Reliant Unix 5.43.
4093 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4094 (union fooround): Use uintmax_t, not long int.
4095 The rest is a merge from libc:
4096 [defined _LIBC]: Include <shlib-compat.h>.
4097 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4099 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4101 * strverscmp.c: Convert to UTF-8.
4103 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4105 * obstack.h (obstack_empty_p):
4106 Don't assume that chunk->contents is suitably aligned.
4107 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4108 Likewise. Problem reported by Benno in
4109 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4111 * chown.c (rpl_chown): Work even if the file is writeable but not
4112 readable. This could be improved further but it'd take some work.
4114 2004-08-08 Simon Josefsson <jas@extundo.com>
4116 * xgethostname.c: Don't include error.h (not used).
4119 * getpass.c: Include getpass.h first.
4121 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4123 * xalloc-die.c: New files.
4124 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4126 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4127 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4128 (_, N_, xalloc_die): Move to xalloc-die.c.
4129 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4130 so that we needn't mess with xalloc_msg_memory_exhausted.
4132 * sha1.h: Renamed from sha.h.
4133 (SHA1_H): Renamed from _SHA_H.
4134 (sha1_ctx): Renamed from sha_ctx.
4135 (sha1_init_ctx): Renamed from sha_init_ctx.
4136 (sha1_process_block): Renamed from sha_process_block.
4137 (sha1_process_bytes): Renamed from sha_process_bytes.
4138 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4139 (sha1_read_ctx): Renamed from sha_read_ctx.
4140 (sha1_stream): Renamed from sha_stream.
4141 (sha1_buffer): Renamed from sha_buffer.
4142 * sha1.c: Likewise; renamed from sha.c.
4143 Do not include <sys/types.h>.
4144 Include <stddef.h> rather than <stdlib.h>.
4146 2004-08-08 Bruno Haible <bruno@clisp.org>
4148 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4149 FILESYSTEM_PREFIX_LEN.
4150 * progreloc.c: Likewise.
4151 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4153 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4156 * argp-help.c (make_hol, hol_append): Don't assume that
4157 SIZE_MAX is a valid preprocessor constant.
4158 (__argp_basename): Change from "#ifndef _LIBC"
4159 to "#ifndef __argp_short_program_name", so that
4160 we don't compile these functions for tar.
4162 More merges from coreutils.
4163 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4164 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4166 * addext.c: Remove; no longer needed.
4167 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4168 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4169 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4170 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4171 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4172 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4173 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4174 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4175 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4176 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4177 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4178 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4179 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4180 Import changes from coreutils.
4182 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4184 Merge from coreutils.
4186 * .gdb-history: Remove; this doesn't belong here.
4188 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4189 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4190 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4192 * dirname.h: Include <stdbool.h>.
4193 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4194 for consistency with POSIX terminology. All uses changed.
4195 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4196 (strip_trailing_slashes): Use bool for booleans.
4197 * stripslash.c (strip_trailing_slashes): Likewise.
4199 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4200 sometimes returns a positive errno value even when it succeeds.
4201 (print_errno_message) [!LIBC]: Fall back on strerror if
4204 * path-concat.c (mempcpy): Don't define if a system header defines it.
4205 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4206 (longest_relative_suffix): New function.
4207 (path_concat): Use it. Assume first argument is not NULL.
4208 Port to DOS. Omit redundant separators.
4209 Report an error instead of returning NULL.
4210 Use mempcpy instead of memcpy.
4211 (xpath_concat): Remove: not declared or used.
4213 * same.h: Include <stdbool.h>
4214 (same_name): Return bool, not int.
4215 * same.c (same_name): Likewise.
4216 (errno): Don't declare; we assume C89 or better now.
4218 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4219 if not already defined.
4221 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4222 * dup-safer.c (errno): Likewise.
4224 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4226 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4229 2004-08-03 Simon Josefsson <jas@extundo.com>
4231 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4232 * progname.h: Don't include stdbool.h.
4234 2004-08-02 Simon Josefsson <jas@extundo.com>
4236 * getsubopt.h: New file, with comments from Bruno Haible.
4237 * getsubopt.c: New file, from glibc, but slightly modified based on
4238 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4240 2004-08-01 Simon Josefsson <jas@extundo.com>
4242 * xgetdomainname.c: Include stdlib.h, for free().
4244 2004-07-16 Simon Josefsson <jas@extundo.com>
4246 * dummy.c: New file.
4248 2004-07-16 Bruno Haible <bruno@clisp.org>
4250 * backupfile.h: Add extern "C" for C++.
4251 * closeout.h: Likewise.
4252 * copy-file.h: Likewise.
4253 * findprog.h: Likewise.
4254 * full-write.h: Likewise.
4255 * pathname.h: Likewise.
4256 * progname.h: Likewise.
4257 * stpcpy.h: Likewise.
4258 * stpncpy.h: Likewise.
4259 * strcase.h: Likewise.
4260 * strstr.h: Likewise.
4261 * xalloc.h: Likewise.
4263 * mbswidth.h: Add extern "C" for C++.
4264 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4266 2004-07-09 Simon Josefsson <jas@extundo.com>
4268 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4269 failed without this.)
4271 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4273 * fchown-stub.c: New file.
4275 2004-06-24 Jim Meyering <jim@meyering.net>
4277 * obstack.h (obstack_base): Cast to (void *), per documentation.
4279 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4281 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4283 2004-06-01 Jim Meyering <jim@meyering.net>
4285 * calloc.c: New file.
4287 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4289 * getdate.y (yylex): Allow space between sign and number.
4290 Problem reported by Dan Jacobson.
4292 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4293 and Jim Meyering <jim@meyering.net>
4295 Merge from coreutils CVS.
4297 * stat-macros.h: New file, with contents from file-type.h
4298 and coreutils' system.h.
4299 * file-type.c: Include "stat-macros.h".
4300 * file-type.h (file_type): Move all macro definitions to new file,
4303 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4304 Wrap old code with this conditional.
4305 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4306 function that does not dereference symlinks.
4307 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4309 * xreadlink.c: Include xreadlink.h first, to catch .h file
4310 dependency problems.
4311 (xreadlink): Accept new arg SIZE, for efficiency.
4312 All decls and uses changed.
4313 * xreadlink.h: Include <stddef.h>, for size_t.
4315 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4316 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4318 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4320 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4322 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4323 macros to be defined.
4324 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4325 the allocator returns NULL because the requested size is zero.
4327 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4329 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4330 var. Add comment explaining why libc still defines it. This
4331 merges the following patch from glibc:
4332 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4334 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4336 * obstack.c (_obstack): Remove unused variable. It hasn't been
4337 present in glibc since revision 1.1 of this file.
4338 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4339 obstack_alignment_mask, obstack_alloc, obstack_base,
4340 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4341 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4342 obstack_grow0, obstack_init, obstack_int_grow,
4343 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4344 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4345 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4346 nonexistent functions.
4348 2004-05-17 Derek R. Price <derek@ximbiot.com>
4349 Paul Eggert <eggert@cs.ucla.edu>
4351 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4353 2004-05-14 Bruno Haible <bruno@clisp.org>
4355 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4356 that consists of a '.' followed by an empty digit string.
4357 Patch by Tor Lillqvist <tml@iki.fi>.
4359 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4361 Port obstack to the AS/400, where pointers are 16 bytes wide and
4362 you cannot cast an integer to a valid pointer. This patch is
4363 currently waiting to be integrated into glibc; see
4364 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4366 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4367 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4368 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4369 (struct obstack): temp member is now a union of a pointer and
4370 an integer, instead of an integer. All integer uses changed.
4371 This does not affect the physical layout of struct obstack,
4372 except on hosts (like the AS/400) where the size or alignment of
4373 void * is greater than that of ptrdiff_t.
4374 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4375 __STDC__)]: Store temporary in pointer member of union, not
4377 * obstack.c: Include <stddef.h>, for offsetof.
4378 (struct fooalign): Remove; it doesn't need a name.
4379 (union fooround): Change double to long double, and add void *.
4380 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4381 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4382 not a macro. Hence the values are always int; so remove all
4383 casts-to-int in uses.
4385 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4386 Derek Price <derek@ximbiot.com>
4388 * alloca.c: Include <alloca.h>, to get our interface.
4389 * alloca_.h: Use __alloca on AIX, so that we don't have to
4390 include <alloca.h> first. Use C89 prototype for alloca; this
4391 requires including <stddef.h> for size_t. Use extern "C" if C++.
4392 Use #elif for simplicity, since we can assume C89 now.
4393 Don't try to source the system alloca.h since it will not be found
4394 and to prevent recursively including its replacement.
4395 * fnmatch.c: Include <alloca.h> instead of opencoding.
4396 * regex.c: Likewise.
4398 2004-05-16 Derek Price <derek@ximbiot.com>
4399 Paul Eggert <eggert@cs.ucla.edu>
4401 getline cleanup. This changes the getndelim2 API: both order of
4402 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4405 * getline.c: Don't include stddef.h or stdio.h, since our
4406 interface does that.
4407 (getline): Always use getdelim, so that we don't have two
4408 copies of this code.
4409 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4411 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4412 (GETNDELIM2_MAXIMUM): New macro.
4413 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4414 instead of the old practice of delim2==0. All callers changed.
4415 Return -1 on overflow, instead of returning junk.
4416 Do not set *linesize unless allocation succeeds.
4417 * getndelim2.h: Do not include stddef.h; no longer needed, now
4418 that we include sys/types.h.
4419 * getnline.h: Likewise.
4420 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4421 (getndelim2): Reorder arguments.
4422 * getnline.c (getnline, getndelim):
4423 Don't discard the NMAX argument.
4424 (getnline): Invoke getndelim, to avoid code duplication.
4425 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4426 of (size_t) -1 by callers of the getnline family.
4428 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4430 * nanosleep.c (suspended): Change its type from int to
4431 sig_atomic_t volatile.
4432 (first_call): Make it private to rpl_nanosleep, and have it
4433 be zero initially as that's a bit faster.
4434 (my_usleep): Round up fractional times instead of truncating them,
4435 as this is the usual meaning for 'sleep'.
4437 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4439 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4440 (ENOSYS): Define if not defined.
4441 (settime): Fall back on stime if it exists and settimeofday fails.
4442 But don't bother with fallbacks if a method fails with errno == EPERM.
4444 2004-05-11 Jim Meyering <jim@meyering.net>
4446 Prior to this change, the save_cwd caller required read access to the
4447 current directory on most systems (ones with the fchdir function).
4449 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4450 fails, try write-only, and finally, resort to using xgetcwd.
4452 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4454 * obstack.c, obstack.h: Import changes from libc.
4456 2004-04-28 Bruno Haible <bruno@clisp.org>
4458 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4459 implicitly appends .exe to executables.
4460 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4461 accepts Windows pathnames.
4462 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4463 Cygwin like Windows, since it now accepts Windows pathnames.
4464 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4465 Cygwin like Windows, since it now accepts Windows pathnames.
4466 Reported by Derek Robert Price <derek@ximbiot.com>.
4468 2004-04-20 Jim Meyering <jim@meyering.net>
4470 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4472 2004-04-20 Jim Meyering <jim@meyering.net>
4473 Bruno Haible <bruno@clisp.org>
4475 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4476 memory when realloc fails.
4478 2004-04-18 Jim Meyering <jim@meyering.net>
4480 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4481 don't leak memory and do call END_UTMP_ENT.
4483 2004-04-11 Paul Eggert <eggert@twinsun.com>
4485 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4486 (CHAR_BIT): Remove, since we assume C89.
4487 Include <stdint.h> if available, as per current Autoconf CVS advice.
4489 2004-03-30 Paul Eggert <eggert@twinsun.com>
4491 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4492 not bool, to be more consistent with Unix conventions.
4493 Suggested by Bruno Haible.
4495 Merge from coreutils.
4497 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4500 * getdate.h: Include stdbool.h, and timespec.h instead of
4501 the usual <time.h> dance.
4502 (get_date): Change signature to support fractional time stamps.
4503 All callers changed.
4504 * getdate.y: Include "getdate.h" first, as we can now
4505 assume C89 and don't need to worry about 'const'.
4506 Similarly, include "unlocked-io.h" near start, not in middle.
4508 (textint.value): Use long int rather than int.
4509 (textint.digits): Use size_t rather than int.
4510 (BILLION, LOG10_BILLION): New constants.
4511 (parser_control): New member rel_ns. Members day_ordinal,
4512 time_zone, month, day, hour, minutes, rel_year, rel_month,
4513 rel_day, rel_hour, rel_minutes, rel_seconds
4514 are now long int, not int. Member seconds is now struct timespec,
4515 not int. New member timespec_seen. Members dates_seen, days_seen,
4516 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4518 (%union.intval): Now long int, not int.
4519 New member timespec.
4520 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4521 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4522 (spec): Now is a timespec or an item list.
4523 (timespec, items): New nonterminals.
4524 (time, rel, relunit, number, get_date):
4525 Add support for fractional seconds.
4526 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4527 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4528 (to_hour): First arg is now long int, not int.
4529 (to_year): Returns long int, not int.
4530 Don't treat year -70 like 70.
4531 (tm_diff): Returns long int, not int.
4532 (lookup_word): Use bool instead of int when appropriate.
4533 (yylex): Use size_t for count, not int.
4534 Detect overflow when parsing large integer constants.
4535 Add support for fractions.
4536 (get_date): Make pointers 'const' if possible.
4537 Use more-portable code to detect integer overflow.
4538 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4539 Don't use ctime; it's not reliable if the year has >4 digits.
4541 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4542 This is for compatibility with BSD.
4544 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4545 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4546 From coreutils' system.h.
4548 * userspec.c: Don't include "posixver.h".
4549 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4550 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4551 compatible extension. Simplify code by removing a boolean int
4552 that was always nonzero if a string was nonnull.
4554 2004-03-30 Jim Meyering <jim@meyering.net>
4556 Merge from coreutils.
4558 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4560 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4561 an empty input stream.
4563 * readtokens.c: Include <stdbool.h>.
4564 (readtoken): Use `size_t' rather than int/long.
4565 All callers adjusted.
4566 Use `bool' rather than `int' where appropriate.
4567 Use memset rather than an explicit loop.
4568 Use x2nrealloc rather than xrealloc.
4569 Allow the use of `\0' as a delimiter.
4570 (readtokens): Likewise.
4571 * readtokens.h (readtoken, readtokens): Update prototypes.
4573 2004-03-30 Bruno Haible <bruno@clisp.org>
4575 * getloadavg.c (getloadavg): Don't assume setlocale returns
4578 2004-03-29 Paul Eggert <eggert@twinsun.com>
4580 Merge changes to getloadavg.c from coreutils and Emacs.
4582 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4583 Define to an expression, not to the empty string.
4584 Include cloexec.h and xalloc.h.
4585 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4586 Use set_cloexec_flag rather than rolling our own.
4587 * cloexec.c, cloexec.h: New files.
4589 2004-03-18 Paul Eggert <eggert@twinsun.com>
4591 * getopt.h: Sync with libc CVS.
4593 2004-03-18 Paul Eggert <eggert@twinsun.com>
4594 Bruno Haible <bruno@clisp.org>
4596 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4597 not on all platforms that have <wchar.h>.
4598 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4600 2004-03-09 Paul Eggert <eggert@twinsun.com>
4602 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4604 * getopt_int.h: New file, also synced from libc.
4606 2004-03-07 Paul Eggert <eggert@twinsun.com>
4608 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4609 '#if' expressions. Unlike the code it replaces, it does not
4610 depend on (defined _SC_PAGESIZE). However, it does depend on
4611 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4612 first reported by Jason Andrade in
4613 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4615 2004-01-18 Simon Josefsson <jas@extundo.com>
4617 * strdup.h: New file.
4618 * strdup.c: Include it.
4619 * path-concat.c: Include strdup.h. Drop strdup declaration.
4620 * userspec.c: Include strdup.h. Drop strdup declaration.
4622 2004-02-06 Karl Berry <karl@gnu.org>
4624 * config.charset: update from gettext 0.14.1.
4626 2004-02-05 Paul Eggert <eggert@twinsun.com>
4628 Add comments and code, prompted by suggestions from Bruno Haible
4630 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4631 describing the enum quoting_style values.
4632 * quotearg.c (quotearg_alloc): New function.
4633 (quotearg_buffer_restyled): Treat lone { and } as special.
4634 Treat = as special. Work around bug with older shells
4635 that "see" a '\' that is really the 2nd byte of a multibyte char.
4636 Quote empty string with shell_quoting_style.
4638 2004-02-03 Bruno Haible <bruno@clisp.org>
4640 * pipe.h: New file, from GNU gettext.
4641 * pipe.c: New file, from GNU gettext.
4643 2004-01-27 Bruno Haible <bruno@clisp.org>
4645 * execute.h: New file, from GNU gettext.
4646 * execute.c: New file, from GNU gettext.
4647 * w32spawn.h: New file, from GNU gettext.
4649 2004-01-23 Paul Eggert <eggert@twinsun.com>
4651 Exit-status fix from coreutils.
4653 Use exit_failure consistently in place of EXIT_FAILURE,
4654 so that program exit statuses are consistent on failure.
4656 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4657 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4658 * argmatch.h: Comment fix to match the above.
4659 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4660 Now a macro referring to exit_failure, instead of a separate
4661 variable. Include "exitfail.h" to get it.
4662 * xstrtol.h: Include "exitfail.h".
4663 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4665 * long-options.c (parse_long_options): Use prototype
4666 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4669 2004-01-21 Jim Meyering <jim@meyering.net>
4671 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4672 so as not to conflict with a different-sized __mktime_internal
4673 function in GNU libc.
4674 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4675 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4677 2004-01-18 Paul Eggert <eggert@twinsun.com>
4679 Merge from diffutils.
4681 * file-type.c (file_type): Add typed memory objects.
4682 * file-type.h (S_TYPEISTMO): New macro.
4684 * c-stack.h (c_stack_action): Remove argv argument.
4685 * c-stack.c (c_stack_action): Likewise. All uses changed.
4686 (die): Don't calculate message unless segv_action returns.
4687 (get_stack_location, min_address_from_argv, max_address_from_argv,
4688 volatile stack_base, volatile_stack_size): Remove.
4689 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4690 that every segmentation violation is a stack overflow. (Ouch!)
4691 See Debian bug 136249 (still outstanding) for more info about why
4692 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4694 2003-11-30 Bruno Haible <bruno@clisp.org>
4696 Safer stack allocation.
4697 * setenv.c: Include allocsa.h.
4698 (alloca): Remove fallback definition.
4699 (freea): Remove macro.
4700 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4703 2003-10-17 Bruno Haible <bruno@clisp.org>
4705 * binary-io.h: Avoid warnings on Cygwin.
4707 2003-12-28 Bruno Haible <bruno@clisp.org>
4709 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4710 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4712 2003-11-28 Bruno Haible <bruno@clisp.org>
4714 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4716 2003-11-27 Bruno Haible <bruno@clisp.org>
4718 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4720 2003-11-17 Bruno Haible <bruno@clisp.org>
4722 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4724 2003-11-24 Bruno Haible <bruno@clisp.org>
4726 * xallocsa.h: New file, from GNU gettext.
4727 * xallocsa.c: New file, from GNU gettext.
4729 2003-11-24 Bruno Haible <bruno@clisp.org>
4731 * allocsa.h: New file, from GNU gettext.
4732 * allocsa.c: New file, from GNU gettext.
4734 2003-11-24 Bruno Haible <bruno@clisp.org>
4736 * eealloc.h: New file.
4738 2004-01-15 Jim Meyering <jim@meyering.net>
4740 Merge from coreutils.
4742 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4743 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4744 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4746 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4747 optional configure-time default.
4749 * version-etc.c (version_etc_copyright): Update copyright date.
4751 * xreadlink.c (xreadlink): Correct outdated comment.
4753 2004-01-15 Paul Eggert <eggert@twinsun.com>
4755 Merge from coreutils.
4757 * posixver.c: Include posixver.h.
4759 * same.c: Include <stdbool.h>, <limits.h>.
4760 (_POSIX_NAME_MAX): Define if not defined.
4762 (same_name): If file names are silently truncated, report
4763 that the file names are the same if they are the same after
4764 the silent truncation.
4766 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4767 conversion function.
4768 * xstrtod.c (xstrtod): Likewise. All callers changed to
4769 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4772 2004-01-14 Paul Eggert <eggert@twinsun.com>
4774 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4775 with like-named macro in fnmatch.c.
4776 (EXT): Use an internal constant instead.
4778 Merge fnmatch patches from glibc.
4779 * fnmatch.c (mbsinit): Remove define.
4780 Add libc_hidden_ver (__fnmatch, fnmatch).
4781 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4782 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4784 2003-12-14 Karl Berry <karl@gnu.org>
4786 * config.charset: update from gettext-runtime.
4788 2003-12-03 Paul Eggert <eggert@twinsun.com>
4790 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4791 Bug reported by Alfred M. Szmidt.
4793 2003-11-29 Karl Berry <karl@gnu.org>
4795 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4797 2003-11-23 Paul Eggert <eggert@twinsun.com>
4798 Bruno Haible <bruno@clisp.org>
4800 * printf-parse.h: Don't include sys/types.h.
4801 (ARG_NONE): New macro.
4802 (char_directive): Change type of *arg_index fields to size_t.
4803 * printf-parse.c: Don't include sys/types.h.
4804 (SSIZE_MAX): Remove macro.
4805 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4806 Remove unnecessary overflow check.
4807 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4810 2003-11-24 Paul Eggert <eggert@twinsun.com>
4812 * alloca.c: Remove dependency on xalloc module.
4813 (xalloc_die): Remove.
4814 (memory_full) [!defined emacs]: New macro.
4815 [!defined emacs]: Don't include xalloc.h.
4816 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4817 address arithmetic overflows. Change datatypes a bit to avoid
4820 2003-11-22 Jim Meyering <jim@meyering.net>
4822 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4824 2003-11-17 Bruno Haible <bruno@clisp.org>
4826 * vasnprintf.c (alloca): Remove fallback definition.
4827 (freea): Remove definition.
4828 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4829 Reported by Paul Eggert.
4831 2003-11-17 Jim Meyering <jim@meyering.net>
4833 On systems without utime and without a utimes function capable of
4834 dealing with a NULL struct utimbuf* argument, this utime replacement
4835 could -- in unusual circumstances -- leak a file descriptor.
4836 * utime.c: Include <unistd.h> and <errno.h>.
4837 (utime_null): Be sure to close `fd' and to preserve errno.
4838 Reported by Geoff Collyer via Arnold Robbins.
4840 2003-11-16 Paul Eggert <eggert@twinsun.com>
4841 Bruno Haible <bruno@clisp.org>
4843 Protect against address arithmetic overflow.
4844 * printf-args.h: Include stddef.h.
4845 (arguments): Change type of field 'count' to size_t.
4846 * printf-args.c (printf_fetchargs): Use size_t instead of
4847 'unsigned int' where appropriate.
4848 * printf-parse.h: Include sys/types.h.
4849 (char_directive): Change type of *arg_index fields to ssize_t.
4850 (char_directives): Change type of fields 'count', max_*_length to
4852 * printf-parse.c: Include sys/types.h and xsize.h.
4853 (SSIZE_MAX): Define fallback value.
4854 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4855 instead of 'int' where appropriate. Check a_allocated, d_allocated
4856 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4857 * vasnprintf.c: Include xsize.h.
4858 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4859 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4860 overflow. Avoid wraparound when converting a width or precision from
4863 2003-11-16 Bruno Haible <bruno@clisp.org>
4865 Update from GNU gettext.
4866 * printf-parse.c: Generalize to it can be compiled for wide strings.
4867 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4868 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4869 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4870 SNPRINTF): New macros.
4871 Don't include <alloca.h> if the file is used inside libintl.
4872 (local_wcslen): New function, for Solaris 2.5.1.
4873 (VASNPRINTF): Use it instead of wcslen.
4875 2003-11-16 Bruno Haible <bruno@clisp.org>
4877 * xsize.h (xmax): New function.
4878 (xsum, xsum3, xsum4): Declare as "pure" functions.
4880 2003-11-12 Paul Eggert <eggert@twinsun.com>
4882 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4883 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4884 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4885 heuristic is just as accurate as far as we know, and it removes a
4886 dependency on size_max.m4 and ptrdiff_max.m4.
4888 2003-11-12 Paul Eggert <eggert@twinsun.com>
4890 * xstrtol.c (__xstrtol): Remove "break" immediately after
4891 "return", to pacify some unknown compiler. Problem reported
4894 2003-11-11 Bruno Haible <bruno@clisp.org>
4896 * xsize.h (SIZE_MAX): Remove fallback definition.
4897 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4900 2003-11-10 Paul Eggert <eggert@twinsun.com>
4902 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4903 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4904 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4906 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4907 not (size_t) -1, since it's defined here.
4909 2003-11-06 Paul Eggert <eggert@twinsun.com>
4911 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4912 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4913 Reject sizes of exactly SIZE_MAX bytes.
4914 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4915 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4917 2003-11-05 Bruno Haible <bruno@clisp.org>
4919 * xsize.h: Include limits.h, to avoid a possible collision with
4920 SIZE_MAX defined in <limits.h> on Solaris.
4922 2003-11-04 Bruno Haible <bruno@clisp.org>
4924 * xsize.h: New file.
4925 * linebreak.c: Include xsize.h.
4926 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4927 argument for overflow.
4928 Suggested by Paul Eggert.
4930 2003-10-31 Bruno Haible <bruno@clisp.org>
4932 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4933 to avoid (extremely rare) race condition.
4934 Suggested by Paul Eggert.
4936 2003-11-03 Jim Meyering <jim@meyering.net>
4938 * userspec.c: Include "userspec.h".
4939 * userspec.h: New file.
4941 2003-10-31 Paul Eggert <eggert@twinsun.com>
4943 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4944 * mountlist.c (SIZE_MAX): Define if not defined already.
4945 (read_filesystem_list): Set and use me_type_malloced.
4946 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4947 whatever the type happens to be), for brevity and consistency.
4948 Check for size calculation overflow on Alphas running OSF/1.
4950 2003-10-31 Jim Meyering <jim@meyering.net>
4952 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4954 * linebuffer.c: Include <string.h> for declaration of memset.
4956 2003-10-30 Paul Eggert <eggert@twinsun.com>
4957 Bruno Haible <bruno@clisp.org>
4959 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4960 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4962 2003-10-29 Paul Eggert <eggert@twinsun.com>
4964 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4965 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4967 * quotearg.c (quotearg_n_options): Use it.
4968 * group-member.c: Include <stdbool.h>.
4969 (free_group_info): Arg is now const *; don't free arg.
4970 (get_group_info): Now returns bool and accepts struct group_info *,
4971 rather than returning a malloc'ed struct group_info *.
4972 All uses changed. Check for overflow in internal size calculation.
4974 * getusershell.c (readname): Simplify the code by using x2nrealloc
4975 rather than xmalloc/xrealloc.
4976 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4977 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4978 conformance bug: the old code used a pointer after freeing the
4979 storage that it addressed.
4980 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4981 rather than doing it by hand.
4982 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4983 the buffer preserved. Use free and xmalloc instead.
4984 * quotearg.c (quotearg_n_options): Likewise.
4985 Use a simpler test for size overflow. Don't use xalloc_oversized
4986 because unsigned int might be wider than size_t (!); this suggests
4987 that we should switch from unsigned int to size_t for slot numbers.
4989 2003-10-27 Bruno Haible <bruno@clisp.org>
4991 * stdbool_.h: Better support for BeOS.
4993 2003-10-27 Paul Eggert <eggert@twinsun.com>
4995 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4996 to allocate the returned structure. Do not allocate a subarray,
4997 as x2nrealloc will do that.
4998 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4999 instead of xnrealloc.
5000 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5002 2003-10-26 Paul Eggert <eggert@twinsun.com>
5004 * xalloc.h (xalloc_oversized): New static inline function, for
5005 callers that want to do their own size-overflow checking. Include
5006 <stdbool.h>, since xalloc_oversized returns bool.
5007 * xalloc.c (array_size_overflow): Remove. All callers changed
5008 to use xalloc_oversized.
5010 Add two functions x2realloc, x2nrealloc, for programs that grow
5011 arrays dynamically by doubling their sizes.
5012 * xalloc.h (x2realloc, x2nrealloc): New decls.
5013 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5016 Port to C99 semantics for 'inline' of external functions.
5017 Bug reported by Bruno Haible.
5018 * xmalloc.c (xnmalloc_inline): New static inline function,
5019 with the old contents of xnmalloc.
5020 (xnmalloc, xmalloc): Use it.
5021 (xnrealloc_inline): New static inline function,
5022 with the old contents of xnrealloc.
5023 (xnrealloc, xrealloc): Use it.
5025 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5027 2003-10-25 Paul Eggert <eggert@twinsun.com>
5029 Fix several address-calculation bugs in the hash modules,
5030 plus some minor code cleanup.
5032 * hash.h: Include <stdbool.h>, for bool.
5033 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5034 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5035 hash_get_n_entries, hash_get_max_bucket_length,
5036 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5037 hash_rehash): Use size_t rather than unsigned.
5038 * hash.c (struct hash_table, hash_get_n_buckets,
5039 hash_get_n_buckets_used, hash_get_n_entries,
5040 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5041 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5042 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5044 (SIZE_MAX): Define if not defined.
5045 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5046 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5048 Use const * when possible.
5049 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5050 (check_tuning): Fix bug: if tuning parameters were very close to
5051 0 or 1, rounding errors could have caused subscript violations.
5052 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5053 (hash_initialize): Add 'fail:' label
5054 to free table and return NULL, and use it to simplify code.
5055 Use calloc rather than clearing the storage ourself.
5056 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5057 buffer size calculations.
5058 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5059 Include <stddef.h>, for size_t.
5060 * hash-pjw.c (hash_pjw): Likewise.
5061 Switch to method described by Bruno Haible.
5062 Include <limits.h>, for CHAR_BIT.
5063 (SIZE_BITS): New macro.
5065 2003-10-21 Paul Eggert <eggert@twinsun.com>
5067 * getndelim2.c (getndelim2): When size calculation overflows,
5068 ceiling the allocation at NMAX bytes rather than silently
5069 discarding input bytes before NMAX is reached. This makes
5070 a difference only if NMAX exceeds SIZE_MAX / 2.
5072 * obstack.c: Merge from glibc.
5073 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5074 Add libc_hidden_def (_obstack_newchunk).
5075 (_obstack_free) [! defined _LIBC]: Remove.
5076 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5077 a clone of the function body.
5078 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5079 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5081 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5082 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5085 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5086 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5087 Don't use lvalue casts, as GCC plans to remove support for them
5088 in GCC 3.5. Reported by Joseph S. Myers. This bug
5089 was also present in the non-GCC version, indicating that this
5090 code had always been buggy and had never been widely used.
5091 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5092 Use the fast variant of each macro, rather than copying the
5093 definiens of the fast variant; that way, we'll be more likely to
5094 catch future bugs in the fast variants.
5096 2003-10-20 Bruno Haible <bruno@clisp.org>
5098 * wait-process.h: New file, from GNU gettext.
5099 * wait-process.c: New file, from GNU gettext.
5101 2003-10-19 Jim Meyering <jim@meyering.net>
5103 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5105 2003-10-16 Paul Eggert <eggert@twinsun.com>
5107 * getgroups.c: Include <errno.h>, <stdlib.h>.
5108 (getgroups): First arg is int, not size_t.
5109 Don't let 'free' mangle errno.
5111 2003-10-16 Jim Meyering <jim@meyering.net>
5113 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5115 2003-10-15 Paul Eggert <eggert@twinsun.com>
5117 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5119 (new_exclude, add_exclude_file): Initial size no longer needs to
5121 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5122 our own address arithmetic overflow checking.
5124 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5125 (fnmatch): Do not alloca more than 2000 wide characters;
5126 instead, use malloc for large buffers.
5127 Check for address arithmetic overflow, and return -1
5128 with errno set to ENOMEM in that case.
5129 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5130 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5131 instead, return -1. Check for address arithmetic overflow.
5133 2003-10-14 Paul Eggert <eggert@twinsun.com>
5135 Handle invalid suffixes and overflow independently, so that
5136 callers can treat them independently as needed. Fix some bugs in
5137 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5138 suffix for a human-readable blocksize. The major caller-visible
5139 change is the addition of a new
5140 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5141 that both overflow and suffix chars were found.
5143 * human.c (humblock): Don't check separately for invalid suffix
5144 char; that is xstrtoumax's job (now that its bug is fixed).
5145 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5146 INTMAX_MAX]: New macros.
5147 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5148 TYPE_MAXIMUM): New macros.
5149 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5150 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5151 if overflow occurs, as it's what __strtol does and it's more useful
5153 (__xstrtol): If __strtol reports some error other than ERANGE,
5154 reflect it to the caller as LONGINT_INVALID. If it reports
5155 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5156 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5157 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5159 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5160 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5161 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5162 [defined UINTMAX_MAX]: New macros.
5164 2003-10-14 Bruno Haible <bruno@clisp.org>
5166 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5167 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5168 Also use volatile where needed.
5170 2003-10-12 Paul Eggert <eggert@twinsun.com>
5172 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5173 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5174 and define in terms of the other primitives.
5175 * xmalloc.c: Include stdbool.h; do not include exit.h.
5176 (SIZE_MAX): Define if not already defined.
5177 (array_size_overflow): New function.
5178 (xalloc_die): Abort instead of exiting if 'error' returns.
5179 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5180 (xmalloc, xrealloc): Use them.
5181 (xcalloc): Check for address arithmetic overflow.
5182 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5183 a bit faster than strcpy.
5185 2003-10-08 Paul Eggert <eggert@twinsun.com>
5187 Merge getpass from libc, plus a few fixes.
5189 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5190 Include <stdbool.h>.
5191 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5192 __fsetlocking to empty.
5193 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5194 do include <bits/libc-lock.h>.
5195 Do not include <fcntl.h>; not needed.
5196 [_LIBC]: Include <wchar.h>.
5197 (NOTCANCEL_MODE): New macro.
5198 (flockfile, funlockfile) [_LIBC]: New macros.
5199 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5200 [!_LIBC]: New macros.
5201 (call_fclose): New function.
5202 (getpass): Use it. Save tty stream separately; this simplifies the
5203 code and makes it more reliable if stdin happens to equal stdout.
5204 Invoke __fsetlocking on tty.
5205 Handle thread cancellation if needed.
5206 Namespace cleanup (use __tcgetattr, __getline).
5207 Use bool for Booleans.
5208 [USE_IN_LIBIO]: Handle wide streams.
5209 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5210 stream might go where.
5212 * unlocked-io.h: Include <stdio.h>, so that the caller
5213 doesn't have to include <stdio.h> before us.
5214 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5215 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5216 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5217 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5218 if not declared, so that we can use getpass.c code from libc without
5220 (flockfile, ftrylockfile, funlockfile): New macros.
5222 2003-10-06 Bruno Haible <bruno@clisp.org>
5224 * version-etc-2.h: Remove file.
5225 * version-etc-2.c: Remove file.
5227 2003-09-25 Jim Meyering <jim@meyering.net>
5228 Bruno Haible <bruno@clisp.org>
5230 This lets translators provide better translations for the
5231 "Written by ..." part of --version output.
5232 * version-etc.h: Include stdarg.h.
5233 (version_etc_copyright): Declare as readonly.
5234 (version_etc): Make this function variadic with a NULL-terminated list
5235 of author name strings.
5236 (version_etc_va): New declaration.
5237 * version-etc.c: Include stdarg.h, stdlib.h.
5238 (version_etc_copyright): Declare as readonly.
5239 (version_etc_va): New function. Provide a different translatable string
5240 for each possible number of authors < 10. Abbreviate when there are 10
5242 (version_etc): Make this function variadic. Call version_etc_va.
5243 Suggestion from Gary V. Vaughan.
5245 * long-options.h (parse_long_options): Change prototype: the authors
5246 string is moved to the end and becomes variadic.
5247 * long-options.c: Include stdarg.h.
5248 (parse_long_options): Make this function variadic, too.
5249 Call version_etc_va, not version_etc.
5251 2003-10-06 Bruno Haible <bruno@clisp.org>
5253 * fatal-signal.h: New file, from GNU gettext.
5254 * fatal-signal.c: New file, from GNU gettext.
5256 2003-10-04 Karl Berry <karl@gnu.org>
5258 * argp*: update from libc.
5260 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5262 * getpass.c (getpass): Use a no-op fseek when switching from input to
5263 output mode on the same stream.
5265 2003-09-29 Paul Eggert <eggert@twinsun.com>
5267 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5268 Fix arg typo in previous patch.
5270 2003-09-28 Jim Meyering <jim@meyering.net>
5272 * error.c: Correct cpp indentation.
5274 2003-09-27 Paul Eggert <eggert@twinsun.com>
5276 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5277 Omit the special code that used __typeof__, since we worry that
5278 it could be more trouble than it's worth. See:
5279 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5280 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5284 2003-09-26 Jim Meyering <jim@meyering.net>
5286 * error.c (error_tail): Move some declarations
5287 into inner scope where the local variables are used.
5289 2003-09-26 Bruno Haible <bruno@clisp.org>
5291 * stpncpy.h (gnu_stpncpy): New declaration.
5292 (stpncpy): Define as alias for gnu_stpncpy.
5293 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5295 2003-09-26 Paul Eggert <eggert@twinsun.com>
5297 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5298 (error_tail): Do not loop, reallocating temporary buffer, since
5299 the output cannot contain more wide characters than the input
5300 contains bytes, the size must be big enough already. This avoids
5301 one potential size overflow calculation. Check for size overflow
5302 when calculating temporary buffer size. Free temporary buffer
5303 when done, if it was allocated with malloc; this plugs a memory
5304 leak. Remove casts from void * to pointers, that are no longer
5305 needed now that we're assuming C89 or better.
5307 Merge error changes from glibc.
5309 * error.c, error.h: Update copyright notice header to match glibc.
5310 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5311 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5312 Disable cancellation while printing error.
5313 * error.h: Prepend __ to parameter names.
5315 2003-09-25 Karl Berry <karl@gnu.org>
5317 * argp-fmtstream.c, argp-help.c: update from libc.
5319 2003-09-25 Bruno Haible <bruno@clisp.org>
5321 * version-etc-2.h: New file, from version-etc.h with modifications.
5322 * version-etc-2.c: New file, from version-etc.c with modifications.
5324 2003-09-25 Simon Josefsson <jas@extundo.com>
5326 * xgetdomainname.h: New file.
5327 * xgetdomainname.c: New file.
5329 2003-09-25 Simon Josefsson <jas@extundo.com>
5330 Bruno Haible <bruno@clisp.org>
5332 * getdomainname.h: New file.
5333 * getdomainname.c: New file.
5335 2003-09-24 Paul Eggert <eggert@twinsun.com>
5337 * linebuffer.c (freebuffer): Don't free the argument, just
5338 the buffer associated with the argument. Bug reported by
5341 2003-09-19 Karl Berry <karl@gnu.org>
5343 * argp.h: update from libc.
5345 2003-09-16 Paul Eggert <eggert@twinsun.com>
5347 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5348 input error, instead of returning NULL the next time we are called
5349 (and therefore losing track of errno).
5351 2003-09-15 Paul Eggert <eggert@twinsun.com>
5353 * getndelim2.c (getndelim2): Don't trash errno when a read
5354 fails, so that the caller gets the proper errno.
5356 * readutmp.c (read_utmp): Likewise.
5357 Check for fstat error. Close stream and free storage
5360 2003-09-14 Bruno Haible <bruno@clisp.org>
5362 * fwriteerror.h: New file.
5363 * fwriteerror.c: New file.
5365 2003-09-14 Jim Meyering <jim@meyering.net>
5367 * getloadavg.c: Correct cpp indentation.
5368 * strdup.c: Likewise.
5369 * vasnprintf.c: Likewise.
5371 2003-09-12 Paul Eggert <eggert@twinsun.com>
5373 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5374 * obstack.c [!defined _LIBC]: Likewise.
5375 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5376 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5377 * exitfail.c: Don't include stdlib.h; no longer needed.
5379 More changes to assume C89 or better.
5381 * error.c (error_tail): Assume vprintf.
5383 * argmatch.c (getenv): Remove decl.
5384 * progreloc.c (get_full_program_name): Define via prototype.
5385 * setenv.c (clearenv): Likewise.
5386 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5388 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5389 (malloc, memcpy): Remove decls.
5390 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5391 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5392 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5393 (memcpy): Remove macro.
5394 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5395 (__P): Remove. All uses removed.
5396 (PTR): Remove. All uses changed to void *.
5397 (CHAR_BIT, NULL): Remove.
5398 (spaces, zeros, memset_space, memset_zero)
5399 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5401 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5402 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5403 Define with prototype.
5404 Remove now-unnecessary prototype decl.
5405 (extra_args_spec): Assume ANSI C. All uses changed.
5406 (extra_args_spec_iso): Remove.
5407 (my_strftime, emacs_strftimeu): Define via prototype.
5408 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5410 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5411 * strtoimax.c: Include <stdlib.h> unconditionally.
5412 (strtoul, strtol): Remove decls.
5413 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5415 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5416 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5417 (LOCALE_PARAM_PROTO): New macro.
5418 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5419 (INTERNAL (strtol), strtol): Define with a prototype.
5420 (PARAMS): Remove. All uses removed.
5421 * tempname.c: Include <string.h> unconditionally.
5422 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5423 * xgethostname.c (main): Define with a prototype.
5424 * xmalloc.c: Include "xalloc.h" first, to check interface.
5425 Include <stdlib.h> unconditionally.
5426 (calloc, malloc, realloc, free): Remove decls.
5427 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5428 Include <stdlib.h> unconditionally. Sort include file names.
5430 (xstrtod): Define with a prototype.
5431 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5432 (strtol, strtoul): Remove decls.
5434 2003-09-11 Paul Eggert <eggert@twinsun.com>
5436 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5437 Include <stdlib.h>, <string.h> unconditionally.
5438 Remove now-unnecessary cast to char *.
5439 * strnlen.c: Include <string.h> unconditionally.
5440 * yesno.c (yesno): Define with a prototype.
5442 2003-09-10 Bruno Haible <bruno@clisp.org>
5444 * strcspn.c: Include <string.h> unconditionally.
5445 * strpbrk.c: Include <string.h> unconditionally.
5446 * strstr.c: Include <string.h> unconditionally.
5447 * unicodeio.c: Include <string.h> unconditionally.
5448 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5449 * unsetenv.c: Likewise.
5450 * xreadlink.c: Include <stdlib.h> unconditionally.
5451 * yesno.c: Include <stdlib.h> unconditionally.
5452 (rpmatch): Add prototype.
5454 2003-09-10 Jim Meyering <jim@meyering.net>
5456 * error.c: Correct indentation of cpp directives.
5458 2003-09-09 Paul Eggert <eggert@twinsun.com>
5462 * acosl.c (main): Use a prototype.
5463 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5466 * getloadavg.c (getloadavg, main): Define via prototypes.
5468 * getopt.h (struct option.name): Assume C89, and use 'const'.
5469 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5470 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5472 * getopt.c (const): Remove macro.
5473 Include <string.h> unconditionally.
5474 (my_index): Remove; all uses changed to strchr.
5475 (strlen): Remove decl.
5476 (exchange): Remove forward decl; no longer needed.
5477 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5478 Define with prototype.
5479 * getopt1.c (const): Remove macro.
5480 (getopt_long, getopt_long_only, main): Define with prototype.
5482 * getugroups.c: Include <string.h> unconditionally.
5484 * getusershell.c: Include <stdlib.h> unconditionally.
5485 (getusershell, setusershell, endusershell, readname, main):
5486 Define with prototypes.
5488 * group-member.c: Include group-member.h first.
5489 Include <stdlib.h> unconditionally.
5491 * hard-locale.c: Include hard-locale.h first.
5492 Include <stdlib.h>, <string.h> unconditionally.
5494 * hash.c (free, malloc): Remove decls.
5495 Include <stdlib.h> unconditionally.
5497 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5498 (getenv): Do not declare.
5500 * idcache.c: Include <string.h> unconditionally.
5502 * long-options.c: Include long-options.h first, to test interface.
5503 Include <stdlib.h> unconditionally.
5505 * makepath.c: Include makepath.h first, to test interface.
5506 Include <stdlib.h> and <string.h> unconditionally.
5508 * linebuffer.c: Include <stdlib.h>.
5509 (free): Remove decl.
5511 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5512 rpl_malloc returns void *, not char *.
5513 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5515 * md5.h: Include <limits.h> unconditionally.
5516 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5517 (__P): Remove; all uses removed.
5518 * md5.c: Include "md5.h" first.
5519 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5520 md5_buffer, md5_process_bytes, md5_process_block):
5521 Define with prototypes.
5522 * sha.h (__P): Remove all uses. (It wasn't defined??)
5523 * sha.c: Include "sha.h" first.
5524 Include <stdlib.h>, <string.h> unconditionally.
5526 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5527 * memcmp.c (__ptr_t): Likewise.
5528 * memrchr.c (__ptr_t): Likewise.
5529 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5530 Include <string.h> unconditionally.
5531 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5532 * memchr.c: Include <stdlib.h> unconditionally.
5533 * memchr.c (LONG_MAX): Remove.
5534 * memrchr.c (LONG_MAX): Likewise.
5535 * memchr.c (__memchr): Define via a prototype.
5536 * memrchr.c (__memrchr): Likewise.
5537 * memcmp.c (__P): Remove, and remove all uses.
5538 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5539 Remove forward decls; no longer needed.
5540 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5541 Use types required by C89 in prototype.
5543 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5544 * savedir.c: Likewise.
5545 * mkdir.c (free): Remove decl.
5546 * rmdir.c (rmdir): Define with a prototype.
5547 * savedir.c: Include savedir.h first, to test interface.
5549 * mktime.c (STDC_HEADERS): Remove.
5550 Include <stdlib.h>, <string.h> unconditionally.
5552 * modechange.c: Include <stdlib.h> unconditionally.
5553 (malloc): Remove decl.
5555 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5556 (free): Remove decl.
5558 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5559 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5560 (This type really should be intptr_t, but that's a C99ism.)
5561 (_obstack_memcpy): Remove: all uses changed to memcpy.
5562 Include <string.h> unconditionally.
5563 (struct obstack): Assume __STDC__ for types of members
5564 chunkfun, freefun, extra_arg.
5565 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5566 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5567 obstack_begin, obstack_specify_allocation,
5568 obstack_specify_allocation_with_arg, obstack_chunkfun,
5569 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5570 Remove unprototyped decls and the macros that use them.
5571 * obstack.c (POINTER): Remove. All uses changed to void *.
5572 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5573 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5574 (defined __STDC__ && __STDC__)]:
5575 Remove nonprototyped code.
5576 Include <stdlib.h> unconditionally.
5577 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5578 _obstack_allocated_p, _obstack_free, obstack_free,
5579 _obstack_memory_used, print_and_abort):
5580 Define using prototypes.
5581 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5582 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5583 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5584 obstack_next_free, obstack_object_size, obstack_room) [0]:
5585 Remove unused, unprototyped code.
5587 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5589 * physmem.c (physmem_total, physmem_available, main): Define
5592 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5593 (main): Define with a prototype.
5595 * posixver.c (getenv): Remove decl.
5597 * putenv.c (malloc): Returns void *, not char *.
5598 Include <string.h> unconditionally.
5599 (strchr, memcpy, NULL): Do not define.
5601 * readtokens.c: Include readtokens.h first, to test interface.
5602 Include <stdlib.h>, <string.h> unconditionally.
5603 (init_tokenbuffer): Define with a prototype.
5605 * regex.c (PARAMS): Remove. All uses removed.
5606 All uses of _RE_ARGS removed, too.
5607 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5609 (bzero): Assume memset exists.
5610 (memcmp, memcpy, NULL): Remove.
5611 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5612 char, or assignments to local vars of type signed char.
5613 (init_syntax_once, PREFIX(extract_number_and_incr),
5614 PREFIX(print_partial_compiled_pattern),
5615 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5616 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5617 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5618 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5619 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5620 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5621 wcs_compile_range, byte_compile_range, truncate_wchar,
5622 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5623 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5624 count_mbs_length, wcs_re_match_2_internal,
5625 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5626 PREFIX(alt_match_null_string_p),
5627 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5628 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5629 regfree, PREFIX(extract_number)): Define with prototype. Remove
5630 now-unnecessary declaration, if any.
5631 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5633 Remove now-unnecessary casts among pointer types.
5634 * regex.h (_RE_ARGS): Remove. All uses removed.
5636 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5637 (free): Remove decl.
5639 * rpmatch.c: Include <stdlib.h> unconditionally.
5641 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5642 (free): Remove decl.
5644 * save-cwd.c: Include <stdlib.h> unconditionally.
5645 * xgetcwd.c: Likewise.
5647 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5648 (free): Remove decl.
5650 * strchrnul.c (strchrnul): Define with a prototype.
5651 Fix bug: c_in was not converted to char before searching.
5653 The following changes are not K&R related:
5655 * group-member.h: Include <sys/types.h>, so that this file is
5657 * makepath.h: Likewise.
5659 * getusershell.c (readname, default_index, line_size, readname):
5660 Use size_t, not int, for sizes.
5661 (readname): If the size overflows, report an error instead of
5664 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5666 * getndelim2.c: Assume stdlib.h per the C89 spec.
5668 2003-09-08 Paul Eggert <eggert@twinsun.com>
5670 Assume C89 or better; remove K&R cruft.
5671 A few of these changes were first proposed by Derek Robert Price
5672 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5674 * addext.c: Include <string.h> unconditionally.
5675 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5676 Don't declare getenv or malloc.
5678 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5679 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5681 (find_stack_direction, alloca): Use prototypes.
5683 * atexit.c (atexit): Define using a prototype.
5685 * basename.c, dirname.c, stripslash.c:
5686 Include <string.h> unconditionally.
5688 * bcopy.c: Include <stddef.h>.
5689 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5691 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5693 * error.h (error, error_at_line, error_print_progname)
5694 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5695 * error.c: Include error.h first, to check interface.
5696 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5697 (VA_START): Remove; all uses changeed to va_start.
5698 (exit, strerror): Remove decls.
5699 (error_print_progname): Prototype uncondionally.
5700 Don't include <errno.h>; no longer needed.
5701 (private_strerror): Remove.
5702 (error_tail): Always define.
5703 (error, error_at_line): Assume C89 or better; always use prototypes.
5704 * fatal.c: Include "fatal.h" first, to test interface.
5705 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5706 (VA_START): Remove; all uses changed to va_start.
5707 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5709 (exit): Remove decl.
5710 (fatal): Prototype unconditionally. Assume va_start works.
5711 Abort at end, to pacify gcc.
5713 * euidaccess.c (main): Define with a prototype.
5715 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5717 * exitfail.c: Include <stdlib.h> unconditionally.
5719 * fnmatch_.h (__P): Remove. All uses changed to assume
5721 * fnmatch.c: Include fnmatch.h first, to test interface.
5722 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5723 (getenv): Remove decl.
5724 (fnmatch): Define using a prototype.
5725 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5726 (FCT): Define using a prototype.
5728 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5730 * gethostname.c: Include <stddef.h>.
5731 (gethostname): Define with prototype. Length is size_t, not int.
5733 2003-09-08 Paul Eggert <eggert@twinsun.com>
5735 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5736 getversion.c should have been removed then, but was accidentally
5739 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5740 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5742 2003-09-07 Paul Eggert <eggert@twinsun.com>
5744 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5745 copy_tm_result. Bug reported by Simon Josefsson in
5746 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5748 2003-09-06 Paul Eggert <eggert@twinsun.com>
5750 * time_r.c, time_r.h: New files.
5752 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5754 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5755 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5757 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5759 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5760 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5763 * timegm.c: Switch to glibc implementation, with the following changes:
5764 [defined HAVE_CONFIG_H]: Include <config.h>.
5765 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5766 (__mktime_internal) [!defined _LIBC]: New decl.
5767 (__gmtime_r) [!defined _LIBC]: New macro and function.
5768 (timegm): Use a prototype, since gnulib assumes C89.
5769 Do not bother declaring tmp to be const, as it's not really usefu.
5770 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5771 (timegm): Declare only if HAVE_DECL_TIMEGM.
5773 2003-09-03 Paul Eggert <eggert@twinsun.com>
5775 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5776 Bug reported by Lute Kamstra in
5777 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5779 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5780 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5781 course with correspondingly smaller numbers for tomorrow and
5782 yesterday. From Tadayoshi Funaba. Originally installed into
5783 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5786 2003-08-31 Simon Josefsson <jas@extundo.com>
5788 * timegm.h: New file.
5789 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5791 2003-08-31 Karl Berry <karl@gnu.org>
5793 * argp.h: update from libc.
5795 2003-08-28 Bruno Haible <bruno@clisp.org>
5797 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5798 warning on QNX, which defines O_BINARY to 000000.
5800 2003-08-24 Bruno Haible <bruno@clisp.org>
5802 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5803 MSVC7 <stdio.h> is included later.
5805 2003-08-20 Bruno Haible <bruno@clisp.org>
5807 * progname.h: New file, from GNU gettext.
5808 * progname.c: New file, from GNU gettext.
5809 * progreloc.c: New file, from GNU gettext.
5811 2003-08-19 Bruno Haible <bruno@clisp.org>
5813 * xstrdup.c: Assume <string.h> exists.
5815 2003-08-18 Jim Meyering <jim@meyering.net>
5817 * setenv.h: Indent nested cpp directive.
5818 * vasnprintf.c: Remove trailing blanks.
5820 2003-08-17 Simon Josefsson <jas@extundo.com>
5821 Bruno Haible <bruno@clisp.org>
5823 * xstrndup.h: New file.
5824 * xstrndup.c: New file.
5826 2003-08-17 Bruno Haible <bruno@clisp.org>
5828 * strndup.h: New file.
5830 2003-08-16 Paul Eggert <eggert@twinsun.com>
5832 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5833 space, undoing this 2003-08-12 change:
5834 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5836 2003-08-16 Jim Meyering <jim@meyering.net>
5838 Merge from coreutils.
5839 * xstrtoimax.c: #else #if -> #elif.
5840 * xstrtoumax.c: Likewise.
5842 2003-08-15 Paul Eggert <eggert@twinsun.com>
5844 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5845 rather than tab, after '#' in shell-script copyright notices.
5846 Suggested by Bruno Haible.
5848 2003-08-15 Jim Meyering <jim@meyering.net>
5849 and Paul Eggert <eggert@twinsun.com>
5851 Merge from coreutils.
5852 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5853 member but strut utmpx does not. Needed for AIX 4.3.3.
5854 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5856 2003-08-15 Jim Meyering <jim@meyering.net>
5858 Merge from coreutils.
5859 * xgethostname.c: Include <stdlib.h>.
5860 (xghostname): Don't exit for anything other than memory-related
5861 failure; just return NULL.
5862 * userspec.c: Include "posixver.h".
5863 (parse_user_spec): Accept `.' as a separator only
5864 in pre-POSIX-200112 mode.
5865 * strtoimax.c: Use #elif rather than #else #if.
5866 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5867 Remove function, now that we can rely on a working tzset function.
5868 [!_LIBC]: Ensure that the required autoconf test has been run.
5869 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5870 Use underlying_strftime for %r.
5871 * sha.c: Merge in some clean-up and optimization changes from glibc.
5872 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5873 Ensure that it is a multiple of 64.
5874 Rearrange loop exit tests so as to avoid performing an
5875 additional fread after encountering an error or EOF.
5876 * realloc.c: Update copyright date.
5878 2003-08-14 Jim Meyering <jim@meyering.net>
5880 Merge from coreutils.
5881 * obstack.h: Whitespace changes.
5882 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5883 and xcalloc return values.
5884 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5885 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5886 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5887 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5888 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5890 Use mntctl's return value to drive the entry-processing loop, since
5891 we can't rely on the value of the vmt_length member in the last
5892 entry. On some systems doing so could result in exhausting
5893 virtual memory. Based in part on a patch from Mike Jetzer.
5895 2003-08-14 Jim Meyering <jim@meyering.net>
5896 and Paul Eggert <eggert@twinsun.com>
5898 Merges from coreutils, plus other fixes.
5899 * physmem.c: Merge in portability changes from gcc/libiberty
5900 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5901 for credits and details. Thanks to Kaveh Ghazi for helping
5902 to keep these files in sync.
5903 (ARRAY_SIZE): Define it.
5904 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5905 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5906 (memcasecmp): Don't assume size_t fits in unsigned int.
5907 Remove casts and duplicate code.
5908 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5909 (memcpy): Remove definition.
5910 Merge in some clean-up and optimization changes from glibc.
5911 [BLOCKSIZE]: Move definition to top of file.
5912 Ensure that it is a multiple of 64.
5913 Rearrange loop exit tests so as to avoid performing an
5914 additional fread after encountering an error or EOF.
5915 * md5.h (md5_uintptr): Define.
5916 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5917 return to the initial working directory. Preserve errno
5919 * idcache.c: Include "xalloc.h".
5920 (xmalloc, xrealloc): Remove decls.
5921 (getuser): Remove casts no longer required in C89.
5922 * human.c: Include stdio.h, for sprintf.
5923 * group-member.c: Include "xalloc.h".
5924 (xmalloc, xrealloc): Remove decls.
5925 (get_group_info): Remove casts no longer required in C89.
5926 * getusershell.c (readname): Remove casts no longer required in C89.
5927 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5928 * getline.c: Whitespace fix, from coreutils.
5930 2003-08-13 Paul Eggert <eggert@twinsun.com>
5932 * exclude.c: Include <ctype.h>
5933 (IN_CTYPE_DOMAIN): New macro.
5935 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5938 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5939 Undo previous (whitespace-only) change.
5941 2003-08-12 Paul Eggert <eggert@twinsun.com>
5943 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5944 Normalize leading white space and remove trailing white space.
5945 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5946 notice, as per ../config/srclist-update.
5948 Merge from coreutils.
5949 * euidaccess.h: New file.
5950 * euidaccess.c: Include it.
5951 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5952 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5953 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5955 2003-08-11 Bruno Haible <bruno@clisp.org>
5957 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5958 (vasnprintf): Use it instead of wcslen.
5960 2003-08-11 Bruno Haible <bruno@clisp.org>
5962 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5963 value to ensure that _Bool promotes to int. Use #define for _Bool when
5964 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5966 2003-08-10 Karl Berry <karl@gnu.org>
5968 * regex.h: update from libc (whitespace fix).
5970 2003-08-09 Paul Eggert <eggert@twinsun.com>
5972 Merge some files from coreutils. These changes were
5973 originally made by Jim Meyering.
5974 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5975 many older Unixes require this.
5976 * alloca.c (alloca): Remove cast to argument of free;
5977 no longer needed in C89.
5978 * alloca_.h, regex.h: Fix white space to match
5979 what GNU indent does.
5981 2003-08-05 Paul Eggert <eggert@twinsun.com>
5983 * bumpalloc.h: Remove.
5985 2003-08-04 Paul Eggert <eggert@twinsun.com>
5987 * getloadavg.c: Change copyright notice and spacing to conform to
5990 Merge from coreutils.
5991 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5993 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5994 from Karl Berry, implemented by Jim Meyering.
5995 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5996 from Dmitry V. Levin.
5997 Remove anachronistic cast of xrealloc.
5998 * fnmatch_.h (__const): Remove. Use 'const'.
5999 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6000 type. Otherwise, it wouldn't compile with at least /bin/cc on
6001 ymp-cray-unicos9.0.2.X.
6002 Combine two mostly-identical uses of alloca into one.
6003 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6005 2003-08-04 Dave Love <d.love@dl.ac.uk>
6009 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6010 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6011 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6012 obsolete NLIST_NAME_UNION.
6013 [__GNU__]: Undef BSD and FSCALE.
6014 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6016 2003-08-03 Paul Eggert <eggert@twinsun.com>
6018 * stdbool_.h (_Bool): Make it signed char, instead of
6019 an enum type, so that it's guaranteed to promote to int. See:
6020 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6022 2003-07-31 Paul Eggert <eggert@twinsun.com>
6024 * strerror.c: Include config.h, limits.h. Declare sprintf.
6025 (strerror): Don't assume that a printable int fits in 14 bytes.
6027 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6028 Bruno Haible <bruno@clisp.org>
6030 * getline.h (getline, getdelim): Change return type to ssize_t.
6031 * getline.c (getline, getdelim): Likewise.
6032 Remove _GNU_SOURCE define; now it's defined in config.h through
6035 2003-07-22 Paul Eggert <eggert@twinsun.com>
6037 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6038 over-parenthesization in macros.
6040 Sync with coreutils.
6042 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6045 Use `exit_failure' for xalloc and xmemcoll instead of their own
6046 private exit-failure variables.
6047 * xalloc.h (xalloc_exit_failure): Remove.
6048 * xmalloc.c: Likewise. Include exitfail.h.
6049 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6050 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6051 * xmemcoll.c: Likewise. Include exitfail.h.
6052 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6054 2003-07-18 Paul Eggert <eggert@twinsun.com>
6056 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6057 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6058 to test that it can stand by itself. Include "exitfail.h".
6059 Clients should set exit_failure instead.
6060 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6062 2003-07-18 Andreas Schwab <schwab@suse.de>
6064 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6066 2003-07-18 Bruno Haible <bruno@clisp.org>
6068 * getndelim2.h: New file.
6069 * getndelim2.c: Make into a module of its own. Include config.h,
6071 (getndelim2): Make non-static. Change return type to ssize_t.
6072 * getline.h: Change argument names.
6073 * getline.c: Include getndelim2.h instead of getndelim2.c.
6074 * getnline.c: Include getndelim2.h.
6076 2003-07-17 Bruno Haible <bruno@clisp.org>
6078 * Makefile.am: Remove file.
6079 * Makefile.in: Remove file.
6081 2003-07-17 Bruno Haible <bruno@clisp.org>
6083 * getnline.h: New file.
6084 * getnline.c: New file.
6085 * getndelim2.c: New file, extracted from getline.c.
6086 (getndelim2): Renamed from getdelim2, with added nmax argument.
6087 * getline.c: Include getndelim2.c.
6088 (getdelim2): Moved out to getndelim2.c.
6089 (getline, getdelim): Update.
6091 2003-07-15 <karl@gnu.org>
6093 * vasnprintf.c: update from gettext.
6095 2003-07-15 Jim Meyering <jim@meyering.net>
6097 * makepath.c (make_path): Enclose diagnostic in _(...).
6099 2003-07-14 Paul Eggert <eggert@twinsun.com>
6101 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6102 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6103 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6104 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6105 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6106 updated automatically by ../config/srclist-update. This changes
6107 their license from LPGL to GPL.
6109 2003-07-14 Jim Meyering <jim@meyering.net>
6111 Don't emit diagnostics. Let callers do that.
6112 * save-cwd.c: Don't include "error.h".
6113 (save_cwd): Don't call error. Ensure that errno is valid
6114 when returning nonzero.
6116 * save-cwd.h (restore_cwd): Update prototype.
6117 * save-cwd.c (restore_cwd): Remove two parameters.
6118 Simplify. Don't call error upon failure. Let callers do that.
6119 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6120 when auditing is enabled. But don't bother updating the #if.
6122 2003-07-14 Simon Josefsson <jas@extundo.com>
6124 * mempcpy.h: New file.
6125 * mempcpy.c: New file.
6127 2003-07-14 Paul Eggert <eggert@twinsun.com>
6129 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6130 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6131 unicodeio.c, unicodeio.h, unlocked-io.h:
6132 Switch from LGPL to GPL.
6134 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6136 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6137 it breaks C++ compilation.
6138 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6140 2003-07-10 Jim Meyering <jim@meyering.net>
6142 * vasnprintf.c: Remove trailing blanks.
6143 Make cpp indentation consistent.
6145 2003-07-09 Paul Eggert <eggert@twinsun.com>
6147 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6148 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6149 Switch from LGPL to GPL.
6151 2003-07-07 Paul Eggert <eggert@twinsun.com>
6153 * mktime.c: Fix some boundary cases and remove need for floating point.
6155 Issue a compile-time diagnostic if time_t is floating point, or if
6156 two's complement arithmetic is not in effect, or if arithmetic
6157 right shift does not propagate the sign. These assumptions were
6158 all in the original code but they weren't checked.
6160 (TIME_T_MIDPOINT, verify): New macros.
6161 (__isleap): Remove; it has integer overflow problems.
6162 (leapyear): New function, without those problems.
6163 (ydhms_tm_diff): Remove; splitting into two parts.
6164 (ydhms_diff): New function, containing the arithmetic part of
6165 the old ydhms_tm_diff function. Issue a compile-time
6166 diagnostic if we are not using C99 integer division.
6167 Avoid casts when possible.
6168 (guess_time_tm): New function, containing the checking part of
6169 the old ydhms_tm_diff function. Return the new value, rather than
6170 the difference between it and the old. Accept a new argument T
6171 so that *T specifies the old value. Check for overflow in the result.
6173 (__mktime_internal): Use a time_t offset, not a long int offset.
6174 This undoes the 2003-06-04 change, which is no longer needed now
6175 that we have better overflow checking.
6176 (localtime_offset): Likewise.
6178 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6179 and long are 64-bit but int is only 32-bit.
6180 (ydhms_diff): Use long int to store year1 and yday1.
6181 Issue a compile-time diagnostic if long int is not wide enough.
6183 (__mktime_internal): Use long int to store adjusted year and yday.
6184 Use plain C rather than preprocessor commands, if that doesn't
6186 Check for overflow (and try to repair) after each probe
6187 rather than checking only at the very end. This avoids some bugs
6188 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6189 does not equal GMT offset at maximum time).
6190 Use integer to check for overflow rather than floating point; this
6191 is more portable to non-IEEE hosts, and is a tad faster.
6192 When we detect that we are oscillating between two values,
6193 don't check whether tm_isdst has the requested value, since
6194 we already know the answer. When tm_isdst has the wrong value,
6195 use a different heuristic to find the right one, based on the
6196 extreme values actually observed in practice in tz2003a,
6197 rather than the (overly optimistic) "previous 3 calendar quarters".
6199 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6200 "T const" to accommodate glibc style.
6201 (check_result): Use less-confusing report format. "long" -> "long int.
6203 Don't loop if the iteration overflows time_t.
6204 Allow a negative step in the iteration.
6206 2003-07-01 Paul Eggert <eggert@twinsun.com>
6208 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6209 having it depend on HAVE_SYS_TYPES_H.
6211 2003-06-25 Bruno Haible <bruno@clisp.org>
6213 * readlink.c: New file.
6215 2003-06-20 Bruno Haible <bruno@clisp.org>
6217 Assume C89, so PARAMS isn't needed.
6218 * unicodeio.h (PARAMS): Remove.
6219 * unicodeio.c: Don't use PARAMS.
6221 2003-06-18 Jim Meyering <jim@meyering.net>
6223 Merge changes from coreutils.
6224 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6225 Remove explicit declarations of xmalloc and realloc.
6227 (read_utmp): Remove anachronistic cast of xmalloc.
6229 2003-06-17 Paul Eggert <eggert@twinsun.com>
6231 Assume C89, so PARAMS isn't needed.
6232 * backupfile.h (PARAMS): Remove. All uses removed.
6233 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6234 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6235 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6236 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6237 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6238 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6239 xstrtol.h: Likewise.
6240 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6241 same.h, strverscmp.h: Do not include config.h; no longer needed.
6242 Anyway, config.h should always be included before any other file.
6244 2003-06-11 Simon Josefsson <jas@extundo.com>
6246 * sysexit_.h: New file.
6248 2003-05-20 Derek Price <derek@ximbiot.com>
6250 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6252 2003-06-10 Simon Josefsson <jas@extundo.com>
6254 * strchrnul.h: New file.
6255 * strchrnul.c: New file.
6257 2003-06-10 Simon Josefsson <jas@extundo.com>
6259 * argp.h: New file, from glibc.
6260 * argp-ba.c: New file, from glibc.
6261 * argp-eexst.c: New file, from glibc.
6262 * argp-fmtstream.c: New file, from glibc.
6263 * argp-fmtstream.h: New file, from glibc.
6264 * argp-fs-xinl.c: New file, from glibc.
6265 * argp-help.c: New file, from glibc.
6266 * argp-namefrob.h: New file, from glibc.
6267 * argp-parse.c: New file, from glibc.
6268 * argp-pv.c: New file, from glibc.
6269 * argp-pvh.c: New file, from glibc.
6270 * argp-xinl.c: New file, from glibc.
6272 2003-06-07 Jim Meyering <jim@meyering.net>
6274 * readtokens.h: Put `Free Software Foundation, Inc.'
6275 in place of my name in the copyright comment.
6276 Remove definition and uses of __P.
6279 * stat.c: Don't declare xmalloc explicitly.
6280 Instead, include "xalloc.h".
6281 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6282 xrealloc, and xcalloc return values.
6283 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6285 * xgetcwd.h: Remove definition/uses of PARAMS.
6287 2003-06-06 Jim Meyering <jim@meyering.net>
6289 * stdbool_.h: Renamed from stdbool.h.in.
6291 2003-06-06 Jim Meyering <jim@meyering.net>
6293 Merge from coreutils.
6294 * same.c: (same_name): Declare *_basename locals to be `const'.
6295 Consolidate declarations and initializations of *_base* locals.
6297 Merge from coreutils.
6298 This avoids a core dump on systems without GNU putenv,
6299 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6300 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6301 (unsetenv): New static function, from GNU libc.
6302 (rpl_putenv): Use it.
6304 * modechange.c: Remove trailing blanks.
6306 Merge from coreutils.
6307 * fsusage.c: Remove declaration of statfs.
6308 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6310 * posixtm.c: Include <stdbool.h> unconditionally.
6312 2003-06-05 Paul Eggert <eggert@twinsun.com>
6314 * mktime.c (__mktime_internal): When resolving a tm_isdst
6315 mismatch, look in future quarters as well as past. This fixes a
6316 bug when processing fall-backwards gaps immediately after a long
6317 period of daylight-saving time.
6319 * mktime.c: Assume freestanding C89 or better.
6320 (HAVE_LIMITS_H): Remove. Assume it's 1.
6321 (__P): Remove; not used.
6322 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6323 (mktime, not_equal_tm, print_tm, check_result,
6324 main): Use prototypes. Use const * where appropriate.
6325 (main): Fix typo in testing code that uncovered by above changes.
6326 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6328 2003-06-04 Paul Eggert <eggert@twinsun.com>
6330 * mktime.c: Fix Debian bug 177940
6331 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6332 (localtime_offset): Now long int, not time_t, because we want it
6333 to be guaranteed to be signed. All uses changed.
6334 (__mktime_internal): If overflow would occur when adding offset,
6337 Merge 'human' changes from coreutils. Rewrite to support
6338 locale-specific notations like thousands separators.
6339 * human.c: Simplify authorship notice.
6340 Include human.h immediately after config.h.
6341 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6342 <limits.h>: Do not include, since human.h does.
6343 (SIZE_MAX, UINTMAX_MAX): New macros.
6344 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6345 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6346 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6347 (power_letter): Renamed from suffixes.
6348 (generate_suffix_backwards): Remove.
6349 (adjust_value): Now takes int style (because of human.h changes)
6350 and long double value (for greater precision on some platforms).
6351 (group_number): New function.
6352 (human_readable): Use it. Use integer options, not enum.
6353 Put the options before the sizes in the arg list.
6354 Support all the new options.
6355 The old human_readable function has been removed;
6356 use inttostr.h instead.
6357 (human_readable, default_block_size, humblock):
6358 Use uintmax_t, not int, for block sizes.
6359 (human_readable_inexact, block_size_types): Remove.
6360 (block_size_opts): New constant.
6361 (human_options): Renamed from human_block_size, with new signature
6362 that allows block sizes up to UINTMAX_MAX. All callers changed.
6363 * human.h: Add copyright and authorship notice.
6364 Include <limits.h> and <stdbool.h> unconditionally.
6365 (PARAMS): Remove. All uses removed.
6366 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6367 (enum human_inexact_style): Remove tag; now a nameless enum.
6368 (human_floor, human_ceiling, human_round_to_even): Now have
6369 values 2, 0, 1 rather than -1, 1, 0.
6370 (human_group_digits, human_suppress_point_zero, human_autoscale,
6371 human_base_1024, human_SI, human_B): New constants.
6372 (human_readable_inexact, human_block_size): Remove.
6373 (human_readable): Size args are now uintmax_t, not int.
6374 (human_options): New decl.
6376 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6377 unnecessary now that we assume C89 or better. This change
6378 imported from coreutils.
6380 * mktime.c (__mktime_internal): Do not reject negative timestamps
6381 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6382 in the 2003-05-30 sync from glibc.
6384 .h files should stand alone, but we shouldn't include <sys/types.h>
6385 if we can get away with just <stddef.h>.
6387 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6388 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6389 rather than <sys/types.h>, as we merely need size_t.
6390 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6392 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6393 Include <stdio.h>, to get FILE.
6394 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6395 memcasecmp.h has included <stddef.h> and all we need is size_t.
6396 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6397 our interface, instead of including <sys/types.h>
6399 2003-06-02 Paul Eggert <eggert@twinsun.com>
6402 Fix some minor time-related bugs with POSIX time arguments.
6403 Some valid time stamps were being rejected (notably -1, and
6404 time stamps before 1900 on 64-bit hosts). And some invalid
6405 time stamps were being accepted, e.g. September 31.
6407 * posixtm.h (posixtime): Return bool instead of time_t, so
6408 that we can return (time_t) -1 successfully.
6409 * posixtm.c: Likewise.
6410 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6411 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6412 (t): Remove static var.
6413 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6414 of static var. All uses changed.
6415 (year): Do not reject years before 1900; they can occur with
6417 (posix_time_parse): Do not check for out-of-range components;
6418 that is now the caller's responsibility, since our checks were
6419 only approximations.
6420 (posixtime): Use mktime to check for out-of-range components,
6421 since it knows them exactly.
6422 If mktime returns (time_t) -1, check whether an error actually occurred
6423 by invoking localtime on -1.
6424 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6425 posixtime failures better.
6426 Improve the test data (in comments only).
6428 2003-05-30 <karl@gnu.org>
6430 * mktime.c: update from libc.
6432 2003-05-30 Bruno Haible <bruno@clisp.org>
6434 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6435 * localcharset.h: Likewise.
6436 * localcharset.c: Likewise.
6438 2003-05-28 Paul Eggert <eggert@twinsun.com>
6440 Assume the headers required for C89 freestanding compilers.
6441 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6442 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6443 without checking for HAVE_LIMITS_H.
6444 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6445 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6447 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6448 * exclude.c: Include <stdbool.h> unconditionally.
6449 * tempname.c: Include <stddef.h> unconditionally.
6450 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6451 * modechange.c, rpmatch.c (NULL): Don't define, since
6452 <stddef.h> does that.
6453 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6454 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6455 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6456 * xstrtol.c: Likewise.
6457 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6458 * savedir.c: Include <stddef.h> instead of defining NULL.
6460 * addext.c (addext): Use assignment rather than cast, to avoid
6461 warnings on some platforms.
6463 * mktime.c (__mktime_internal): Do not reject negative timestamps
6466 2003-05-10 Bruno Haible <bruno@clisp.org>
6468 * linebreak.c (iconv_string_length): Don't return -1 just because the
6469 string is longer than 4 KB.
6471 2003-05-12 Jim Meyering <jim@meyering.net>
6473 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6474 the space-padded-by-default conversion specifiers, %e, %k, %l.
6476 2003-05-03 Bruno Haible <bruno@clisp.org>
6478 Upgrade to Unicode-4.0.
6479 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6480 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6481 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6482 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6483 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6484 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6485 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6486 Change width of U+E0100..U+E01EF from 1 to 0.
6488 2003-04-25 Bruno Haible <bruno@clisp.org>
6490 * copy-file.c: Include <stddef.h>, for size_t.
6492 2003-04-25 Jim Meyering <jim@meyering.net>
6494 * copy-file.c (copy_file_preserving): Declare buf_size to be
6495 of type size_t, not int.
6497 2003-04-11 Jim Meyering <jim@meyering.net>
6499 Merge changes from Coreutils.
6501 2003-03-22 Jim Meyering <jim@meyering.net>
6503 * strftime.c (widen): Cast alloca return value to proper type.
6505 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6508 * strftime.c (my_strftime): Handle very large width
6509 specifications for numeric values correctly. Improve checks for
6512 2003-01-19 Jim Meyering <jim@meyering.net>
6514 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6515 (nl_get_alt_digit) [! defined my_strftime]: Define.
6516 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6517 _nl_get_alt_digit and _nl_get_walt_digit.
6519 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6520 These changes have no effect outside of _LIBC.
6522 2003-04-10 Bruno Haible <bruno@clisp.org>
6524 * findprog.h: New file, from GNU gettext.
6525 * findprog.c: New file, from GNU gettext.
6527 2003-04-05 Jim Meyering <jim@meyering.net>
6529 Merge changes from Coreutils.
6531 * exclude.h (PARAMS): Remove definition and uses.
6532 * exclude.c: Remove uses of `PARAMS'.
6534 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6535 Add test-cases for DOS filenames. Declare program_name.
6536 (main): Set up program_name. Patch by Rich Dawe.
6538 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6540 Use mntctl's return value to drive the entry-processing loop, since
6541 we can't rely on the value of the vmt_length member in the last
6542 entry. On some systems doing so could result in exhausting
6543 virtual memory. Based in part on a patch from Mike Jetzer.
6545 2003-04-04 Bruno Haible <bruno@clisp.org>
6547 * linebreak.h: New file, from GNU gettext.
6548 * linebreak.c: New file, from GNU gettext with slight modifications.
6549 * lbrkprop.h: New file, from GNU gettext.
6551 2003-04-03 Bruno Haible <bruno@clisp.org>
6553 * utf8-ucs4.h: New file, from GNU gettext.
6554 * utf16-ucs4.h: New file, from GNU gettext.
6555 * ucs4-utf8.h: New file, from GNU gettext.
6556 * ucs4-utf16.h: New file, from GNU gettext.
6558 2003-04-02 Bruno Haible <bruno@clisp.org>
6560 * binary-io.h: New file, from GNU gettext.
6562 2003-04-01 Bruno Haible <bruno@clisp.org>
6564 * pathname.h: New file, from GNU gettext.
6565 * concatpath.c: New file, from GNU gettext.
6567 2003-03-30 Bruno Haible <bruno@clisp.org>
6569 * copy-file.c (copy_file_preserving): Don't set owner if the function
6570 chown() doesn't exist.
6572 2003-03-28 Bruno Haible <bruno@clisp.org>
6574 * copy-file.h: New file, from GNU gettext.
6575 * copy-file.c: New file, from GNU gettext.
6577 2003-03-18 Jim Meyering <jim@meyering.net>
6579 * quote.c (quote_n): Fix typo in comment.
6581 2003-03-14 Jim Meyering <jim@meyering.net>
6583 Merge changes from Coreutils.
6584 * obstack.h (obstack_object_size): Declare temporary, __o,
6585 to be const, in order to avoid warnings.
6586 (obstack_room): Likewise.
6587 (obstack_empty_p): Likewise.
6589 2003-03-13 Paul Eggert <eggert@twinsun.com>
6591 Merge changes from Bison.
6592 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6593 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6594 when compiling Bison 1.875's `bitset bset = obstack_alloc
6595 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6596 * hash.c: Include <stdbool.h> unconditionally.
6598 2003-03-09 Paul Eggert <eggert@twinsun.com>
6600 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6601 Reported by Bruce Becker; see:
6602 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6604 2003-03-03 Paul Eggert <eggert@twinsun.com>
6605 Bruno Haible <bruno@clisp.org>
6607 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6608 Reported by John Hughes, see
6609 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6611 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6613 * poll_.h: New file.
6616 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6618 * mathl.h: New file.
6619 * acosl.c: New file.
6620 * asinl.c: New file.
6621 * atanl.c: New file.
6622 * ceill.c: New file.
6625 * floorl.c: New file.
6626 * frexpl.c: New file.
6627 * ldexpl.c: New file.
6629 * sincosl.c: New file.
6631 * sqrtl.c: New file.
6633 * trigl.c: New file.
6634 * trigl.h: New file.
6636 2003-02-17 Bruno Haible <bruno@clisp.org>
6638 * mkdtemp.h: New file, from GNU gettext.
6639 * mkdtemp.c: New file, from GNU gettext.
6641 2003-01-31 Bruno Haible <bruno@clisp.org>
6643 * rename.c: #undef rename before defining rpl_rename.
6644 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6646 2003-01-30 Bruno Haible <bruno@clisp.org>
6648 * printf-args.h: New file, from GNU gettext.
6649 * printf-args.c: New file, from GNU gettext.
6650 * printf-parse.h: New file, from GNU gettext.
6651 * printf-parse.c: New file, from GNU gettext.
6652 * vasnprintf.h: New file, from GNU gettext.
6653 * vasnprintf.c: New file, from GNU gettext.
6654 * asnprintf.c: New file, from GNU gettext.
6655 * vasprintf.h: New file, from GNU gettext with modifications.
6656 * vasprintf.c: New file, from GNU gettext.
6657 * asprintf.c: New file, from GNU gettext.
6659 2003-01-29 Bruno Haible <bruno@clisp.org>
6661 * stpncpy.h: New file, from GNU gettext with modifications.
6662 * stpncpy.c: New file, from GNU gettext with modifications.
6664 2003-01-28 Bruno Haible <bruno@clisp.org>
6666 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6668 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6671 2003-01-27 Bruno Haible <bruno@clisp.org>
6673 * xsetenv.h: New file, from GNU gettext.
6674 * xsetenv.c: New file, from GNU gettext.
6676 2003-01-23 Bruno Haible <bruno@clisp.org>
6678 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6680 2003-01-22 Bruno Haible <bruno@clisp.org>
6682 * exit.h: New file, from GNU gettext.
6684 2003-01-11 Bruno Haible <bruno@clisp.org>
6686 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6687 * strcase.h (strcasecmp, strncasecmp): Likewise.
6689 2003-01-14 Jim Meyering <jim@meyering.net>
6691 * same.c (same_name): Tweak a comment.
6693 2003-01-11 Bruno Haible <bruno@clisp.org>
6695 * same.c (same_name): Reorder tests so as to avoid calling stat()
6696 when a string comparison is sufficient.
6698 2003-01-11 Bruno Haible <bruno@clisp.org>
6700 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6703 2003-01-11 Bruno Haible <bruno@clisp.org>
6705 * hash-pjw.c: Add comment about low quality of this function.
6707 2003-01-12 Paul Eggert <eggert@twinsun.com>
6709 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6710 to avoid collisions with libcurses and libreadline.
6712 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6713 * getstr.h, getstr.c: Remove.
6714 * getline.c: Include "getline.h", to check interface.
6715 Move body of old getstr.c here: this defines MIN_CHUNK and
6716 declares getdelim2, which is renamed from getstr.
6717 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6719 * linebuffer.c (readlinebuffer): Renamed from readline.
6721 * linebuffer.h: Likewise.
6722 (readline): Remove backward-compatibility macro.
6724 2003-01-12 Jim Meyering <jim@meyering.net>
6726 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6728 2003-01-10 Bruno Haible <bruno@clisp.org>
6730 * alloca_.h: New file.
6731 * getdate.y: Unconditionally include alloca.h.
6732 * makepath.c: Likewise.
6733 * setenv.c: Likewise.
6734 * userspec.c: Likewise.
6736 2003-01-09 Bruno Haible <bruno@clisp.org>
6738 * stdbool.h.in: New file.
6740 2003-01-08 Bruno Haible <bruno@clisp.org>
6742 * safe-read.c: Include specification header first, to ensure its
6744 * full-write.c: Likewise.
6746 2003-01-08 Jim Meyering <jim@meyering.net>
6748 * full-write.c: Undefine and define-away `const' after inclusion
6749 of errno.h, not before. Suggestion from Bruno Haible.
6751 2003-01-07 Jim Meyering <jim@meyering.net>
6753 * full-write.c: Rework so that it may serve to define full_read, too.
6754 * full-read.c: Simply #define FULL_READ and include full-write.c.
6756 2003-01-06 Jim Meyering <jim@meyering.net>
6758 * version-etc.c: Update year in translatable copyright string.
6760 2002-12-25 Bruno Haible <bruno@clisp.org>
6762 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6763 * xstrtol.h: Likewise.
6764 * xstrtoimax.c: Likewise.
6765 * xstrtoumax.c: Likewise.
6766 * human.h: Likewise.
6768 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6769 on systems that have <inttypes.h> but not <stdint.h>.
6771 2002-12-31 Paul Eggert <eggert@twinsun.com>
6773 * memcoll.c (memcoll): Fall back on a simple algorithm using
6774 memcmp if strcoll doesn't work.
6776 2002-12-23 Bruno Haible <bruno@clisp.org>
6778 * localcharset.h: New file.
6779 * localcharset.c: Include it.
6780 * unicodeio.c: Likewise.
6782 2002-12-22 Bruno Haible <bruno@clisp.org>
6784 * utime.c (utime_null): No need to call ftruncate if the file was
6787 2002-12-23 Bruno Haible <bruno@clisp.org>
6789 * memcoll.c (STRCOLL): New macro.
6792 2002-12-22 Bruno Haible <bruno@clisp.org>
6794 * getstr.h (getstr): Define, to avoid clash with libcurses.
6795 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6797 2002-12-22 Bruno Haible <bruno@clisp.org>
6799 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6801 2002-12-23 Bruno Haible <bruno@clisp.org>
6803 * getline.h: Include <stddef.h>, for size_t.
6805 * unicodeio.h: Include <stddef.h>, for size_t.
6806 * unicodeio.c: Don't include <stddef.h>.
6808 2002-12-17 Bruno Haible <bruno@clisp.org>
6810 * canon-host.c (strdup): Remove unused declaration.
6812 * fsusage.c: Include full_read.h.
6813 (get_fs_usage): Use full_read instead of safe_read.
6815 * utime.c (utime_null): Use SAFE_READ_ERROR.
6817 2002-12-11 Bruno Haible <bruno@clisp.org>
6819 * setenv.h: Rewritten to cope with systems that have setenv() but not
6821 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6824 2002-12-11 Bruno Haible <bruno@clisp.org>
6826 * setenv.c (alloca): Fall back to malloc.
6828 (setenv): Use freea() to free memory allocated with alloca().
6830 2002-11-13 Bruno Haible <bruno@clisp.org>
6832 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6833 function declarations.
6834 * unsetenv.c (unsetenv): Likewise.
6836 2002-03-04 Bruno Haible <bruno@clisp.org>
6838 Portability to AIX 4.3.3.
6839 * unsetenv.c: New file, extracted from setenv.c.
6840 * setenv.c: Move the unsetenv() function to unsetenv.c.
6842 2001-12-20 Bruno Haible <bruno@clisp.org>
6844 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6845 use malloc instead. For SunOS 4.
6847 2001-12-11 Bruno Haible <bruno@clisp.org>
6849 * setenv.c: Declare alloca.
6850 (compar_fn_t): New typedef.
6851 (KNOWN_VALUE, STORE_VALUE): Use it.
6853 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6856 2002-12-10 Paul Eggert <eggert@twinsun.com>
6858 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6859 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6860 Choose values that are less likely to collide with system fnmatch
6862 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6863 defined (e.g., a pure POSIX system).
6864 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6865 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6867 2002-12-06 Jim Meyering <jim@meyering.net>
6869 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6871 Merge in changes from libc's misc/error.c, in preparation
6872 for the merge of gnulib's changes back into libc.
6874 * error.c (_): Define only if not already defined.
6875 Move definition to follow all #include directives.
6876 Include unlocked-io.h only if !_LIBC.
6877 [_LIBC]: Include <libio/libioP.h>.
6878 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6879 (fflush): Tweak definition to use INTUSE.
6882 2002-12-05 Paul Eggert <eggert@twinsun.com>
6884 * alloca.c [defined emacs]: Include "lisp.h".
6885 (xalloc_die) [defined emacs]: New macro.
6886 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6887 [! defined emacs]: Include <xalloc.h>.
6888 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6889 (pointer): Typedef to POINTER_TYPE *.
6890 (malloc): Remove decl; we now always use xmalloc.
6891 (alloca): Use old-style definition, since Emacs needs this.
6892 Check for arithmetic overflow when computing combined size.
6894 2002-12-04 Paul Eggert <eggert@twinsun.com>
6896 Do not generate unlocked-io.h automatically, since it's easier to
6897 maintain it by hand.
6899 * unlocked-io.h: New file, from GNU diffutils,
6900 but with proper copyright notice and attribution.
6902 * Makefile.am: Add copyright notice.
6903 (libfetish_a_SOURCES): Add unlocked-io.h.
6904 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6905 (DISTCLEANFILES, io_functions): Remove macros.
6906 (EXTRA_DIST): Remove gen_uio.
6907 (unlocked-io.h): Remove rule.
6909 2002-12-04 Jim Meyering <jim@meyering.net>
6911 Reflect the fact that stat.c and lstat.c are no longer generated.
6912 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6913 (DISTCLEANFILES): Likewise.
6914 (EXTRA_DIST): Likewise.
6915 (all_local): Don't depend on stat.c or lstat.c.
6916 (stat.c, lstat.c): Remove rules.
6917 (EXTRA_DIST): Remove xstat.in.
6919 * xstat.in: Remove file. Contents moved into stat.c.
6920 * stat.c: New file. Contents mostly from xstat.in.
6921 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6922 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6924 * safe-read.c: Rework so that it may serve to define safe_write, too.
6925 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6927 2002-12-03 Jim Meyering <jim@meyering.net>
6929 * safe-read.c, safe-write.c: Change variable names and comments, but
6930 not semantics, to minimize the differences between these two files.
6931 (safe_read): Change comment to mention SAFE_READ_ERROR.
6933 * safe-read.c (IS_EINTR): Define.
6934 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6936 2002-12-02 Bruno Haible <bruno@clisp.org>
6938 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6939 Define, taken from safe-read.c.
6940 (INT_MAX): Provide fallback.
6941 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6942 * safe-write.h (SAFE_WRITE_ERROR): Define.
6944 * safe-read.c (EINTR): Remove definition.
6945 (safe_read): Don't use EINTR if it is absent.
6947 2002-12-02 Jim Meyering <jim@meyering.net>
6949 * safe-read.c (EINTR): Define.
6950 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6951 (INT_MAX): Provide fallback.
6952 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6954 * safe-read.h (SAFE_READ_ERROR): Define.
6956 2002-12-01 Jim Meyering <jim@meyering.net>
6958 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6959 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6961 2002-11-27 Paul Eggert <eggert@twinsun.com>
6963 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6964 hash_rehash): Replace `if (limit <= value) abort ();' with
6965 `if (! (value < limit)) abort ();', for readability.
6967 2002-11-26 <karl@gnu.org>
6969 * strdup.c: copy from libc again, with jim's ok.
6970 * .cppi-disable: re-add strdup.c
6972 2002-11-25 <karl@gnu.org>
6974 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6975 instead of "strtol.c".
6977 2002-11-25 Jim Meyering <jim@meyering.net>
6979 * mktime.c: Sync from libc, now that it has the latest fix.
6981 2002-11-24 <karl@gnu.org>
6983 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6984 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6986 2002-11-24 Jim Meyering <jim@meyering.net>
6988 Update from coreutils:
6990 * mktime.c: Merge in changes from libc.
6992 Avoid a link-time failure on some Linux systems.
6993 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6994 (__mon_yday): Declare with the STATIC attribute.
6995 (__mktime_internal): Likewise.
6996 Based on a report from Greg Schafer.
6998 2002-11-23 Jim Meyering <jim@meyering.net>
7000 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7001 Use `unsigned', not `int', as type of index.
7003 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7005 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7007 2002-11-22 Paul Eggert <eggert@twinsun.com>
7009 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7010 hint that one should use `if (! x) abort ();' rather than `assert
7011 (x);', and anyway it's one less thing to worry about configuring.
7012 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7013 hash_rehash, hash_insert): Use abort rather than assert.
7015 2002-11-22 Paul Eggert <eggert@twinsun.com>
7017 * quotearg.h: Allow multiple inclusion by surrounding with
7018 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7019 so that we can be included first.
7020 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7021 * quotearg.c: Include quotearg.h immediately after config.h.
7022 No need to include stddef.h or sys/types.h any more.
7023 Surround local include files with "", not "<>".
7024 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7025 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7026 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7027 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7028 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7029 (ISPRINT): Remove; no longer needed now that we assume C89.
7031 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7034 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7035 quotearg_char): Use SIZE_MAX rather than
7036 (size_t) -1 when we are talking about "infinity".
7038 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7040 2002-11-22 Bruno Haible <bruno@clisp.org>
7042 * safe-read.h: Assume C89. Add comments.
7043 (safe_read): Change return type to size_t.
7044 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7045 counts > SSIZE_MAX correctly.
7046 * safe-write.h: New file.
7047 * safe-write.c: New file.
7048 * full-read.h: New file.
7049 * full-read.c: New file.
7050 * full-write.h: Assume C89. Add comments.
7051 * full-write.c: Include safe-write.h.
7052 (full_write): Rewritten to use safe_write.
7053 Suggested by Jim Meyering and Paul Eggert.
7055 2002-11-21 Bruno Haible <bruno@clisp.org>
7057 Remove case insensitive option matching.
7058 * argmatch.h (argcasematch): Remove declaration.
7059 (ARGCASEMATCH): Remove macro.
7060 (__xargmatch_internal): Remove case_sensitive argument.
7061 (XARGMATCH): Update.
7062 (XARGCASEMATCH): Remove macro.
7063 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7064 case_sensitive argument.
7065 (argcasematch): Remove function.
7066 (__xargmatch_internal): Remove case_sensitive argument.
7067 (main): Use XARGMATCH instead of XARGCASEMATCH.
7069 * xmalloc.c: Change compile-time error message. Add comment about
7070 required autoconf version.
7072 2002-11-21 Jim Meyering <jim@meyering.net>
7074 * strdup.c (strdup): Tweak comment and initial #if/#include.
7076 Merge in changes from the coreutils.
7078 2002-09-25 Paul Eggert <eggert@twinsun.com>
7079 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7080 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7081 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7082 int. Work more efficiently if X is the same width as uintmax_t.
7083 Do not compare X to -1, to avoid bogus compiler warning.
7084 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7085 Don't assume that f_frsize and f_bsize are the same type.
7087 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7090 * makepath.c (make_path): Restore umask *before* creating the final
7092 (make_path): Minor reformatting.
7094 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7095 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7097 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7098 ones. At least on GNU/Linux systems, `auto' means something else.
7101 2002-11-20 Paul Eggert <eggert@twinsun.com>
7103 Merge argmatch cleanups from Bison. Assume C89.
7105 * argmatch.c: Include config.h here, not in argmatch.h.
7106 Include stdlib.h, for EXIT_FAILURE.
7107 Always include <string.h>, since we assume C89.
7108 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7109 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7110 Include <stddef.h> instead, since it's all we need for size_t.
7111 (PARAMS): Remove. All uses removed.
7112 (ARRAY_CARDINALITY): Do not bother to #undef.
7113 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7114 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7115 Remove unnecessary parentheses.
7116 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7117 Insert necessary parentheses.
7118 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7119 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7121 2002-11-19 Bruno Haible <bruno@clisp.org>
7123 * mbswidth.c: Include mbswidth.h right at the beginning.
7124 * mbswidth.h: Include <stddef.h>, for size_t.
7126 * mbswidth.h (PARAMS): Remove macro.
7127 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7128 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7130 * gcd.h (PARAMS): Remove macro.
7131 (gcd): Use ANSI C function declarations.
7132 * gcd.c (gcd): Likewise.
7134 2002-11-15 Bruno Haible <bruno@clisp.org>
7136 * strcspn.c: Include <stddef.h>.
7137 (strcspn): Use ANSI C function declaration. Change return type to
7139 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7140 (strpbrk): Use NULL.
7141 * strpbrk.h (PARAMS): Remove macro.
7142 (strpbrk): Use ANSI C function declaration.
7143 * strstr.c: Don't include <sys/types.h>.
7144 * strstr.h (PARAMS): Remove macro.
7145 (strstr): Use ANSI C function declarations.
7147 2002-11-06 Bruno Haible <bruno@clisp.org>
7149 * gcd.h (gcd): Change argument type to 'unsigned long'.
7150 * gcd.c (gcd): Likewise.
7152 2002-11-05 Bruno Haible <bruno@clisp.org>
7154 * gcd.h: New file, from gettext-0.11.5.
7155 * gcd.c: New file, from gettext-0.11.5.
7157 2002-11-05 Bruno Haible <bruno@clisp.org>
7159 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7160 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7161 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7162 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7164 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7165 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7167 * closeout.c: Include gettext.h instead of <libintl.h>.
7168 * human.c: Include gettext.h instead of <libintl.h>.
7169 * quotearg.c: Include gettext.h instead of <libintl.h>.
7170 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7171 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7172 * userspec.c: Include gettext.h instead of <libintl.h>.
7173 * version-etc.c: Include gettext.h instead of <libintl.h>.
7174 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7175 (textdomain): Remove definition.
7176 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7178 * long-options.c: Remove include of <libintl.h> and definition of _.
7179 * same.c: Remove include of <libintl.h> and definition of _.
7181 2002-11-04 Bruno Haible <bruno@clisp.org>
7183 * stpcpy.h: New file, from GNU gettext-0.11.5.
7184 * strcase.h: New file, from GNU gettext-0.11.5.
7185 * strpbrk.h: New file, from GNU gettext-0.11.5.
7186 * strstr.h: New file, from GNU gettext-0.11.5.
7187 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7189 2002-05-09 Bruno Haible <bruno@clisp.org>
7191 * config.charset: Update for newest glibc. Add canonical names
7192 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7194 2002-05-09 Bruno Haible <bruno@clisp.org>
7196 * localcharset.c (get_charset_aliases): Add more Windows specific
7199 2002-05-08 Owen Taylor <otaylor@redhat.com>
7201 * config.charset: A few additions for Solaris.
7203 2001-12-05 Bruno Haible <bruno@clisp.org>
7205 * localcharset.c (locale_charset): Don't return an empty string.
7207 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7209 * config.charset: msdos in uk_UA uses CP1125.
7211 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7213 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7214 * localcharset.c (locale_charset): Declare as extern "C".
7216 2002-02-15 Bruno Haible <bruno@clisp.org>
7218 * config.charset [msdosdjgpp]: For Russian, use CP866.
7220 2002-02-11 Bruno Haible <bruno@clisp.org>
7222 * config.charset: Add support for NetBSD.
7224 2002-09-25 <karl@gnu.org>
7226 * strdup.c: copy from libc/string (via ../config/srclist*).
7227 * getopt*: copy from libc/posix.
7228 * gettext.h: copy from gettext.
7229 * .cppi-disable: add strdup.c, gettext.h.
7231 2002-07-01 Jim Meyering <meyering@lucent.com>
7233 * c-stack.c: Include sys/time.h.
7234 From Volker Borchert.
7236 2002-06-11 Paul Eggert <eggert@twinsun.com>
7238 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7239 New macro. Use it uniformly instead of
7240 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7241 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7242 reported by Vin Shelton.
7244 2002-06-22 Jim Meyering <meyering@lucent.com>
7246 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7247 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7249 2002-06-22 Paul Eggert <eggert@twinsun.com>
7251 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7252 Do not assume SA_SIGINFO behavior.
7253 Bug reported by Jim Meyering on NetBSD 1.5.2.
7255 2002-06-22 Jim Meyering <meyering@lucent.com>
7257 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7259 * exitfail.c, exitfail.h: Likewise.
7260 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7262 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7264 (EXTRA_DIST): Add fnmatch_loop.c.
7265 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7267 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7268 * fnmatch.c: Update from diffutils-2.8.2.
7269 * fnmatch_.h: New file. From diffutils-2.8.2.
7270 * fnmatch.h: Remove file.
7272 2002-06-18 Paul Eggert <eggert@twinsun.com>
7274 * file-type.h: Report an error if neither S_ISREG nor
7275 S_IFREG is defined, instead of using a test specific to glibc
7276 2.2. This should be safe, since POSIX requires S_ISREG and
7277 Unix Version 7 had S_IFREG. We don't need to check for
7278 <sys/types.h> since we don't use any symbols that it defines.
7280 2002-06-15 Jim Meyering <meyering@lucent.com>
7282 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7283 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7284 have been included before this file.
7286 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7288 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7289 so that each temporary file name is unique and valid in the first
7290 8 characters, for operation under DOS.
7292 2002-06-15 Jim Meyering <meyering@lucent.com>
7294 Work even with DJGPP 2.03, which lacks support for symlinks.
7296 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7298 * lchown.c (S_ISLNK): Likewise.
7300 2002-06-14 Jim Meyering <meyering@lucent.com>
7302 * file-type.h: Use the version from diffutils-2.8.2.
7303 * file-type.c: Likewise.
7305 2002-05-27 Jim Meyering <meyering@lucent.com>
7307 Fix a problem seen only on nonconforming systems whereby ls.c's
7308 use of localtime, and then of gettimeofday would cause trouble:
7309 the localtime call used to initialize rpl_gettimeofday's save
7310 mechanism would clobber ls's current local time information so
7311 that in any long listing the first file would always be listed
7312 with date 1970-01-01. Analysis by Volker Borchert.
7314 * gettimeofday.c (localtime): Undefine.
7315 (rpl_localtime): New function.
7317 2002-05-22 Jim Meyering <meyering@lucent.com>
7319 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7320 * file-type.h: New file.
7321 * file-type.c (file_type): New file/function. Extracted from diffutils.
7323 2002-04-29 Paul Eggert <eggert@twinsun.com>
7325 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7327 2002-04-28 Paul Eggert <eggert@twinsun.com>
7329 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7330 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7331 of 127, since 64 is the largest conceivable number for ancient
7333 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7335 2002-04-28 Jim Meyering <meyering@lucent.com>
7337 * sig2str.c (WTERMSIG): Remove definition (unused).
7339 2002-04-28 Paul Eggert <eggert@twinsun.com>
7341 * sig2str.h, sig2str.c: New files.
7342 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7344 2002-04-24 Jim Meyering <meyering@lucent.com>
7346 * gettext.h: New file, from Gettext.
7347 * Makefile.am (INCLUDES): Remove -I../intl.
7348 (libfetish_a_SOURCES): Add gettext.h.
7350 2002-04-16 Jim Meyering <meyering@lucent.com>
7352 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7353 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7354 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7356 2002-04-12 Jim Meyering <meyering@lucent.com>
7358 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7360 2002-03-10 Jim Meyering <meyering@lucent.com>
7362 * makepath.c (make_path): Remove a comma from a diagnostic.
7363 Suggestion from Santiago Vila.
7365 2002-03-08 Jim Meyering <meyering@lucent.com>
7367 * rename.c: Mention that this wrapper is needed also on
7368 mips-dec-ultrix4.4 systems.
7370 2002-03-02 Jim Meyering <meyering@lucent.com>
7372 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7373 not HAVE_CLOCK_SETTIME.
7375 2002-02-27 Paul Eggert <eggert@twinsun.com>
7377 * nanosleep.h: Rename to....
7378 * timespec.h: New name for nanosleep.h. All uses changed.
7380 * gettime.c: New file.
7381 * settime.c: New file.
7384 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7385 timespec.h. Remove nanosleep.h.
7387 2002-02-25 Paul Eggert <eggert@twinsun.com>
7389 * acl.c, acl.h: New files.
7390 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7392 2002-02-24 Jim Meyering <meyering@lucent.com>
7394 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7395 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7396 cause trouble. Reported by Nelson Beebe.
7398 2002-02-23 Paul Eggert <eggert@twinsun.com>
7400 * path-concat.c (xpath_concat): Reorder code to pacify
7401 compilers that don't know that xalloc_die never returns.
7403 2002-02-20 Jim Meyering <meyering@lucent.com>
7405 * getdate.c: Regenerate using bison-1.33.
7407 2002-02-15 Paul Eggert <eggert@twinsun.com>
7409 * posixver.c, posixver.h: New files.
7410 * Makefile.am (libfetish_a_SOURCES): Add them.
7412 2002-02-02 Paul Eggert <eggert@twinsun.com>
7413 Bruno Haible <bruno@clisp.org>
7415 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7416 (fwrite_success_callback): New declaration.
7417 * unicodeio.c (unicode_to_mb): New function, extracted from
7418 print_unicode_char. Call failure callback instead of error.
7419 (fwrite_success_callback): New function.
7420 (exit_failure_callback): New function.
7421 (fallback_failure_callback): New function.
7422 (print_unicode_char): Call unicode_to_mb.
7424 2002-01-26 Jim Meyering <meyering@lucent.com>
7426 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7428 2002-01-22 Jim Meyering <meyering@lucent.com>
7430 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7431 Otherwise, some versions of automake would omit the rule that makes
7432 Makefile from Makefile.in.
7434 2001-01-21 Paul Eggert <eggert@twinsun.com>
7436 * xmemcoll.h, xmemcoll.c: New files.
7437 * Makefile.am (libfetish_a_SOURCES): Add them.
7438 * memcoll.c: Include errno.h, and declare errno if not defined.
7439 (memcoll): Set errno to zero if there is no error.
7441 * quotearg.c (quotearg_buffer_restyled):
7442 Fix bug with quoting buffers containing NUL when backslashing escapes.
7443 This bug was exposed by the other changes in this patch.
7444 (quotearg_n_options): New arg ARGSIZE.
7445 All callers changed.
7446 (quoting_options_from_style): New function.
7447 (quotearg_n_style): Use it.
7448 (quotearg_n_style_mem): New function.
7450 * quotearg.h (quotearg_n_style_mem): New function.
7452 2002-01-16 Jim Meyering <meyering@lucent.com>
7454 * getdate.y: Add three semicolons, each just before a closing brace.
7455 Bison (as of version 1.31) no longer papers over that mistake.
7457 2002-02-14 Paul Eggert <eggert@twinsun.com>
7459 * backupfile.c (ISDIGIT): Comment fix.
7460 * getdate.y (ISDIGIT): Likewise.
7461 * posixtm.c (ISDIGIT, year): Likewise.
7462 * strverscmp.c (ISDIGIT): Likewise.
7463 * userspec.c (ISDIGIT): Likewise.
7465 2002-01-05 Jim Meyering <meyering@lucent.com>
7467 * version-etc.c (version_etc_copyright): Update copyright year.
7469 2001-01-19 Paul Eggert <eggert@twinsun.com>
7471 * closeout.c (close_stdout_status): If ferror (stdout), do
7472 not silently exit merely because the output buffer happens to
7473 have nothing pending.
7475 2001-12-18 Paul Eggert <eggert@twinsun.com>
7477 See the big note in ../ChangeLog.
7478 * human.c (suffixes): Prefer K to k for 1024.
7479 (generate_suffix_backwards): New function.
7480 (human_readable_inexact): Use it.
7481 * xstrtol.c (__xstrtol): If there is no number but there
7482 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7483 Accept 'K' as well as 'k'.
7485 2001-12-15 Jim Meyering <meyering@lucent.com>
7487 * regex.h (__restrict_arr): Update from libc.
7489 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7490 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7493 2001-12-10 Jim Meyering <meyering@lucent.com>
7495 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7496 Instead, include "xalloc.h".
7497 (initbuffer): Don't cast xmalloc return value to char*.
7498 (readline): Reword comment.
7499 Don't cast xrealloc return value to char*
7502 2001-12-09 Jim Meyering <meyering@lucent.com>
7504 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7505 `signed and unsigned type in conditional expression'.
7506 * posixtm.c (posix_time_parse): Likewise.
7508 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7510 * readtokens.c (readtoken): Declare an index to be of type unsigned
7511 to avoid a pedantic warning.
7513 * getstr.c: Don't include assert.h.
7514 (getstr): Remove warning-evoking assertions.
7515 Return -1 if offset parameter is out of bounds.
7516 Change the type of a local from int to size_t.
7518 * strftime.c (my_strftime_localtime_r): Include this function
7519 definition in the `#if ! HAVE_TM_GMTOFF' block.
7521 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7522 Include xalloc.h instead.
7524 2001-12-02 Jim Meyering <meyering@lucent.com>
7526 * tempname.c: Don't declare getenv, thus reverting the change of
7527 2001-11-18. It's no longer necessary, now that stdlib.h is always
7530 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7531 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7533 2001-11-30 Akim Demaille <akim@epita.fr>
7535 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7536 before being defined.
7538 2001-11-27 Paul Eggert <eggert@twinsun.com>
7540 * quotearg.h (quotearg_n, quotearg_n_style):
7541 First arg is int, not unsigned.
7542 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7543 (SIZE_MAX, UINT_MAX): New macros.
7544 (quotearg_n_options): Abort if N is negative.
7545 Avoid overflow check on hosts where size_t is 64 bits and int
7546 is 32 bits, as overflow is impossible there.
7547 Fix off-by-one typo that caused unnecessary reallocation.
7549 2001-11-27 Jim Meyering <meyering@lucent.com>
7551 * tempname.c: Merge with version from libc.
7552 * regex.c: Likewise.
7554 * tempname.c: Include stdlib.h unconditionally. On some old systems
7555 for which STDC_HEADERS is 0, it was not included, resulting in a
7556 warning about an integer-to-pointer conversion problem with getenv.
7557 Reported by Volker Borchert.
7559 2001-11-26 Jim Meyering <meyering@lucent.com>
7561 * gtod.h: Remove file.
7562 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7563 * gettimeofday.c: Don't include gtod.h.
7564 (GTOD_init): Remove function.
7565 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7566 Suggestion from Volker Borchert.
7568 2001-11-23 Jim Meyering <meyering@lucent.com>
7570 * hash.h (struct hash_table): Don't define here. Merely declare it.
7571 * hash.c (struct hash_table): Define it here instead.
7573 2001-11-22 Jim Meyering <meyering@lucent.com>
7575 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7577 2001-11-18 Paul Eggert <eggert@twinsun.com>
7579 * tempname.c (TMP_MAX): Remove; no longer needed.
7580 (TEMPORARIES): New macro.
7581 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7582 removes an artificial limitation (e.g. HP-UX 10.20, where
7585 2001-11-18 Jim Meyering <meyering@lucent.com>
7587 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7590 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7591 files will be created before anything else.
7593 2001-11-17 Jim Meyering <meyering@lucent.com>
7595 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7596 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7597 rather than group writable. Patch by Juan F. Codagnone.
7599 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7600 Instead, include "xalloc.h".
7602 * mountlist.c: Include unlocked-io.h after all system headers.
7603 Remove explicit declarations of xmalloc, xrealloc,
7604 and xstrdup. Instead, include "xalloc.h".
7606 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7607 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7608 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7610 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7611 Reported by Padraig Brady.
7613 * mkstemp.c: #undef mkstemp.
7615 (rpl_mkstemp): Rename from mkstemp.
7618 2001-11-16 Jim Meyering <meyering@lucent.com>
7620 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7621 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7622 determine the amount of total physical memory, use pstat_getstatic.
7623 HPUX-11 doesn't define _SC_PHYS_PAGES.
7624 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7625 If sysconf couldn't be used to determine the amount of available
7626 physical memory, use both pstat_getstatic and pstat_getdynamic.
7627 Based on a patch from Bob Proulx.
7629 2001-11-05 Jim Meyering <meyering@lucent.com>
7631 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7633 2001-11-03 Jim Meyering <meyering@lucent.com>
7635 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7636 in argmatch_to_argument call.
7638 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7641 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7642 e.g., a fault due to an attempt to free a NULL pointer.
7644 2001-11-01 Jim Meyering <meyering@lucent.com>
7646 * dirfd.c, dirfd.h: New files.
7647 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7649 * hash.c (hash_print) [TESTING]: Clean up.
7651 2001-10-22 Paul Eggert <eggert@twinsun.com>
7653 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7654 to avoid a warning if -Wall.
7656 2001-10-21 Paul Eggert <eggert@twinsun.com>
7658 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7660 2001-10-21 Jim Meyering <meyering@lucent.com>
7662 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7663 this code would end up calling gettext even in packages built
7665 * getopt.c (_): Likewise.
7666 * regex.c (_): Likewise.
7668 2001-10-20 Paul Eggert <eggert@twinsun.com>
7670 * error.c (strerror_r): Do not declare unless !_LIBC.
7671 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7672 Use strerror_r that is only a macro, even if it is not a function.
7673 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7674 (private_strerror): Use prototypes, not old-style function definition.
7675 (print_errno_message): New function.
7676 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7678 (error_tail, error, error_at_line): Use it.
7680 2001-10-11 Jim Meyering <meyering@lucent.com>
7682 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7683 and quote_n (1, ... to avoid clobbering a buffer.
7685 2001-10-05 Jim Meyering <meyering@lucent.com>
7687 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7688 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7689 * hash-pjw.h: New file.
7691 2001-09-30 Jim Meyering <meyering@lucent.com>
7693 * mountlist.c [MOUNTED_GETFSSTAT]:
7694 Include <sys/ucred.h>, for Apple Darwin.
7695 Include sys/mount.h and sys/fs_types.h only if available.
7697 (read_filesystem_list): Use FS_TYPE.
7699 2001-09-29 Paul Eggert <eggert@twinsun.com>
7701 * exclude.c (excluded_filename): 0 -> false, since it's
7704 2001-09-28 Paul Eggert <eggert@twinsun.com>
7706 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7707 #defines strtoimax. Also treat the other strto* functions
7710 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7711 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7712 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7714 2001-09-26 Jim Meyering <meyering@lucent.com>
7716 Most macros in unlocked-io.h had the wrong number of arguments.
7717 * gen-uio: New script.
7718 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7719 * unlocked-io.hin: Remove file.
7720 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7721 rather than trying to embed it here.
7722 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7723 Reported by Padraig Brady.
7725 2001-09-25 Volker Borchert <bt@teknon.de>
7727 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7729 2001-09-23 Jim Meyering <meyering@lucent.com>
7731 * mountlist.c: Remove useless parentheses in #if directives.
7732 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7733 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7735 2001-09-22 Jim Meyering <meyering@lucent.com>
7737 * localcharset.c: Update from latest gettext.
7738 * config.charset: Likewise.
7740 2001-09-20 Jim Meyering <meyering@lucent.com>
7742 * xstrtol.c (strtoimax): Guard declaration with
7743 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7744 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7745 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7746 (strtoumax): Likewise, for completeness (it wasn't necessary).
7748 2001-09-06 Paul Eggert <eggert@twinsun.com>
7750 * strtoimax.c (HAVE_LONG_LONG):
7751 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7752 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7753 to work around bug in IBM C compiler.
7755 2001-09-16 Jim Meyering <meyering@lucent.com>
7757 * mkdir.c: New file.
7759 2001-09-04 Paul Eggert <eggert@twinsun.com>
7761 * xgetcwd.c: Revert some of the previous change; intead,
7762 fix the HAVE_GETCWD_NULL code to behave more like the
7763 !HAVE_GETCWD_NULL code used to.
7766 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7769 2001-09-04 Paul Eggert <eggert@twinsun.com>
7771 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7772 Use ssize_t, not int, to store result of readlink.
7773 Check for ssize_t overflow as well as size_t overflow,
7774 as POSIX says the result of readlink is implementation-defined
7775 when ssize_t overflows.
7776 Remove unnecessary cast to char*.
7777 Use free+malloc instead of realloc, as the storage doesn't need
7778 to be preserved and it's clearer and can be more efficient that way.
7779 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7780 * xreadlink.h (xreadlink): Update prototype.
7782 2001-09-03 Paul Eggert <eggert@twinsun.com>
7784 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7785 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7786 spotted by Jim Meyering.
7788 2001-09-03 Jim Meyering <meyering@lucent.com>
7790 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7792 2001-09-03 Paul Eggert <eggert@twinsun.com>
7794 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7795 like the HAVE_GETCWD_NULL code.
7796 Include pathmax.h if not HAVE_GETCWD.
7797 Do not include xalloc.h.
7798 (INITIAL_BUFFER_SIZE): New symbol.
7799 Do not use xmalloc / xrealloc, since the caller is responsible for
7800 handling errors. Preserve errno around `free' during failure.
7801 Do not overrun buffer when using getwd.
7803 2001-09-03 Paul Eggert <eggert@twinsun.com>
7805 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7806 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7808 2001-09-02 Jim Meyering <meyering@lucent.com>
7810 * error.c: Update from GNU libc.
7812 2001-09-01 Jim Meyering <meyering@lucent.com>
7814 * xreadlink.c: New file.
7815 * xreadlink.h: New file.
7816 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7818 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7819 doesn't conflict with sparc Solaris 7's definition in
7820 /usr/include/sys/int_types.h.
7822 * exclude.c: Use `""', not `<>' to #include non-system header files.
7823 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7824 and strncasecmp as r-values. Unixware didn't have declarations.
7826 2001-08-31 Jim Meyering <meyering@lucent.com>
7828 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7829 Use an initial, malloc'd, buffer of length 128 rather than
7830 a statically allocated one of length 1024.
7832 2001-08-30 Paul Eggert <eggert@twinsun.com>
7834 * xgetcwd.c: Don't include pathmax.h.
7835 Include stdlib.h and unistd.h if available.
7837 (xmalloc, xstrdup, free): Remove decls.
7838 (xgetcwd): Don't assume sizes fit in unsigned.
7839 Check for overflow when computing sizes.
7840 Simplify reallocation code.
7842 2001-08-28 Paul Eggert <eggert@twinsun.com>
7844 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7846 * strtoimax.c: Renamed from strtoxmax.c, removing the
7849 Also, make the following further changes to make this file's
7850 configuration more similar to that of strtol.c:
7851 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7852 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7853 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7854 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7855 changed to signed values.
7857 And make the following changes as well:
7858 Fix copyright notice, as 1999 was missing.
7859 (verify): New macro.
7860 (strtoimax): Check sizes at compile-time, not run-time.
7861 Prefer strtol to strtoll if both work.
7862 (main): Remove; it was not that useful and was a pain to maintain.
7864 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7866 2001-08-30 Paul Eggert <eggert@twinsun.com>
7868 * savedir.c (savedir): Remove size parameter, as POSIX says that
7869 a directory's st_size can have an arbitrary value, so the old
7870 usage could waste an arbitrary amount of memory. All uses
7872 * savedir.h: Update prototype.
7874 2001-08-30 Paul Eggert <eggert@twinsun.com>
7876 * xstrtol.c (strtoimax): New decl.
7878 2001-08-28 Paul Eggert <eggert@twinsun.com>
7880 * xstrtol.h: Add copyright notice.
7881 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7882 LONGINT_INVALID_SUFFIX_CHAR.
7884 2001-08-30 Paul Eggert <eggert@twinsun.com>
7886 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7889 2001-08-30 Paul Eggert <eggert@twinsun.com>
7891 * hash.c: Remove '2001' from copyright notice.
7893 2001-08-30 Paul Eggert <eggert@twinsun.com>
7895 * full-write.h: New file.
7896 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7897 * full-write.c: Correct credits, as cccp.c no longer
7898 exists and anyway it was so heavily changed from the old cccp
7899 code as to be unrecognizable. Include full-write.h.
7900 (full_write) Return size_t, with short writes meaning failure.
7901 All callers changed. This fixes a bug with large buffers
7903 * utime.c: Include full-write.h.
7905 2001-08-30 Paul Eggert <eggert@twinsun.com>
7907 Merge 'exclude' changes from tar 1.13.22.
7908 This fixes one or two unlikely storage allocation overflow bugs,
7909 but doesn't change user-visible behavior otherwise.
7911 2001-08-30 Paul Eggert <eggert@twinsun.com>
7913 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7914 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7915 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7916 Include if available.
7917 (<xalloc.h>): Include
7918 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7919 (verify): New macro. Use it to verify that EXCLUDE macros do not
7920 collide with FNM macros.
7921 (struct patopts): New struct.
7922 (struct exclude): Use it, as exclude patterns now come with options.
7923 (new_exclude): Support above changes.
7924 (new_exclude, add_exclude_file):
7925 Initial size must now be a power of two to simplify overflow checking.
7926 (free_exclude, fnmatch_no_wildcards): New function.
7927 (excluded_filename): No longer requires options arg, as the options
7928 are determined by add_exclude. Now returns bool, not int.
7929 (excluded_filename, add_exclude):
7930 Add support for the fancy new exclusion options.
7931 (add_exclude, add_exclude_file): Now takes int options arg.
7932 Check for arithmetic overflow when computing sizes.
7933 (add_exclude_file): xrealloc might modify errno, so don't
7934 realloc until after errno might be used.
7936 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7938 (free_exclude): New decl.
7939 (add_exclude, add_exclude_file): Now takes int options arg.
7940 (excluded_filename): No longer requires options arg, as the options
7941 are determined by add_exclude. Now returns bool, not int.
7943 2001-08-30 Paul Eggert <eggert@twinsun.com>
7945 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7947 2001-08-27 Jim Meyering <meyering@lucent.com>
7949 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7951 * version-etc.c (N_): Remove definition.
7952 Revert most of last change.
7953 Instead, simply don't mark the `Copyright...' string for translation.
7954 Based on advice from Paul Eggert.
7956 * strtoxmax.c: Tweak comment.
7958 2001-08-26 Jim Meyering <meyering@lucent.com>
7960 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7961 of copyright with `%s' so translators don't get an untranslated
7963 (COPYRIGHT_YEAR): Define.
7964 (version_etc): Use fprintf rather than fputs.
7965 Suggestion from Ulrich Drepper.
7967 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7969 * strtoll.c: New file, from GNU libc.
7970 * xstrtoimax.c: New file.
7972 * xstrtol.h: Add xstrtoimax.
7973 * strtoumax.c: New file. Simply include "strtoumax.c".
7974 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7976 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7977 * strtoxmax.c: ... then renamed to this.
7979 2001-08-13 Paul Eggert <eggert@twinsun.com>
7981 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7982 Port to Solaris 8, where 'sed' requires a space after the 'r'
7983 command, and where sh dislikes "$/". Clean up the spacing a bit.
7984 Redirect output to $tmp just once.
7986 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7988 * addext.c (<errno.h>): Include.
7989 (errno): Declare if not defined.
7990 (addext): Work correctly when pathconf returns -1 and leaves
7991 errno alone because there is no limit. Also, work even if
7992 pathconf returns a value greater than SIZE_MAX.
7994 2001-08-12 Jim Meyering <meyering@lucent.com>
7996 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7997 Simply `return getcwd (NULL, 0);'.
7998 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7999 Use 1300 as initial value for length, not PATH_MAX.
8001 * pathmax.h: Clean up cpp syntax.
8003 2001-08-12 Jim Meyering <meyering@lucent.com>
8005 * gettimeofday.c: New file.
8007 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8009 2001-08-04 Jim Meyering <meyering@lucent.com>
8011 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8012 to get in sync with glibc.
8014 2001-08-03 Paul Eggert <eggert@twinsun.com>
8016 The following changes are from gettext 0.10.39 as maintained by
8019 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8020 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8021 with inverted sense. All uses changed.
8023 * mbswidth.c: Don't include <limits.h>.
8024 Include <stdlib.h> and <string.h> unconditionally.
8025 (iswcntrl, mbsinit, ISCNTRL): New macros.
8026 (mbsnwidth): Use K&R style function declarations.
8027 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8028 can optimize it when MB_CUR_MAX == 1.
8029 The width of control characters is zero, not 1.
8031 2001-07-15 Jim Meyering <meyering@lucent.com>
8033 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8034 (BUILT_SOURCES): Add unlocked-io.h.
8035 (io_functions): Define.
8036 (unlocked-io.h): New rule.
8037 (DISTCLEANFILES): Add unlocked-io.h.
8038 (all-local): Depend on unlocked-io.h, to ensure it is created.
8040 * unlocked-io.hin: New file
8042 * regex.c: Update from glibc.
8044 2001-07-05 Jim Meyering <meyering@lucent.com>
8046 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8048 (libfetish_a_SOURCES): Put all .h files here instead.
8049 Remove a thus-exposed (better checks in automake) duplicate and
8050 two unnecessary .h files.
8052 2001-06-11 Jim Meyering <meyering@lucent.com>
8054 * regex.c: Update from GNU libc.
8056 2001-05-27 Jim Meyering <meyering@lucent.com>
8058 * readutmp.h (UT_TYPE): Define.
8060 2001-05-24 Jim Meyering <meyering@lucent.com>
8062 * argmatch.c: Include "quote.h".
8063 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8064 quote function. Reported by Göran Uddeborg.
8066 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8068 * dirname.c (dir_name): Compute append_dot using path, not newpath
8069 which is not yet declared.
8071 2001-05-11 Paul Eggert <eggert@twinsun.com>
8073 * Makefile.am (libfetish_a_SOURCES):
8074 Add strftime.c, since we now compile it on all hosts.
8076 * strftime.c (my_strftime):
8077 Define to nstrftime if emacs, but only if my_strftime is not defined.
8078 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8079 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8080 Add one more extra argument: a nanoseconds value.
8083 (my_strftime function): Add %N format.
8084 (emacs_strftimeu): Renamed from emacs_strftime,
8085 with extra ut argument.
8087 2001-05-11 Paul Eggert <eggert@twinsun.com>
8089 dirname code cleanup. base_name now behaves more compatibly
8090 with POSIX basename when given file names that have trailing
8091 slashes, and similarly for dir_name. Add new primitives
8092 base_len and dir_len. Put the directory-name-related decls
8095 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8096 * backupfile.c (base_name): Likewise.
8097 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8098 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8099 * makepath.c (strip_trailing_slashes): Likewise.
8100 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8102 * rename.c (strip_trailing_slashes): Likewise.
8103 * same.c (base_name): Likewise.
8104 * stripslash.c (ISSLASH): Likewise.
8106 * addext.c: Include <dirname.h> after size_t is defined.
8107 * backupfile.c: Likewise.
8109 * addext.c (addext): Use base_len to trim redundant
8110 trailing slashes instead of doing it ourselves.
8111 But do not trim the last slash if it is not redundant.
8113 * backupfile.c (find_backup_file_name,
8114 max_backup_version): Use base_len instead of rolling it ourselves.
8115 Handle the case of "" and (on DOS) "C:" correctly.
8117 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8118 Include <string.h>, <dirname.h>.
8119 (base_name): Allow file names ending in slashes, other than names
8120 that are all slashes. In this case, return the basename followed
8121 by the slashes. This is more general, and can be used in places
8122 where the original base_name purposely had an assertion failure.
8123 (base_len): New function.
8125 * dirname.c: Include <string.h> instead of <stdlib.h>.
8126 Do not include <assert.h>; no longer needed.
8128 (memrchr): Remove decl.
8129 (dir_name_r): Remove.
8130 (dir_len): Renamed from dirlen. All callers changed.
8131 Rewrite in terms of base_name, for simplicity and consistency.
8132 (dir_name): Never return NULL. All callers changed.
8133 Do not include <stdlib.h> in test program; no longer needed.
8134 return 0; is fine for test program.
8136 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8138 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8140 * path-concat.c (path_concat): Use base_len to compute
8141 base length, not strlen; this means we cannot rely on memcpy
8144 * same.c (STREQ): Remove.
8145 (same_name): Handle the case where the basename ends in trailing '/'.
8147 * stripslash.c (strip_trailing_slashes): Return nonzero if
8148 a slash was stripped. Do not strip the last slash after a
8151 2001-04-08 Jim Meyering <meyering@lucent.com>
8153 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8154 recomputed; that's necessary when the offset spans a DST transition.
8155 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8157 2001-04-02 Jim Meyering <meyering@lucent.com>
8159 * regex.h, regex.c: Update from GNU libc.
8161 2001-03-19 Paul Eggert <eggert@twinsun.com>
8163 * version-etc.c (version_etc_copyright): Update to 2001.
8165 2001-03-16 Paul Eggert <eggert@twinsun.com>
8167 * tempname.c (uint64_t): Define to uintmax_t if
8168 not defined, and if UINT64_MAX is not defined.
8169 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8170 Reported by John David Anglin.
8172 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8174 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8175 alias if codeset is empty.
8176 * config.charset (BeOS): Use wildcard syntax.
8178 2001-03-13 Jim Meyering <meyering@lucent.com>
8180 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8181 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8184 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8186 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8188 * unicodeio.c (print_unicode_char): Simplify accordingly.
8190 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8192 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8193 support for DOS/DJGPP.
8195 2001-02-28 Paul Eggert <eggert@twinsun.com>
8197 * Makefile.am (libfetish_a_SOURCES):
8198 Add dup-safer.c, fopen-safer.c.
8199 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8201 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8203 2001-02-25 Paul Eggert <eggert@twinsun.com>
8205 The mkstemp replacement is taken from glibc 2.2.2, with some
8206 portability fixes for use outside glibc, as follows:
8208 * tempname.c (struct_stat64): New macro.
8209 (direxists, __gen_tempname): Use it.
8210 This avoids a portability problem with Solaris 8.
8212 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8213 (<stddef.h>, <stdint.h>, <string.h>):
8214 Include only if STDC_HEADERS || _LIBC.
8215 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8216 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8217 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8218 (__set_errno): Define this macro if <errno.h> doesn't.
8219 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8220 Define these macros if <stdio.h> doesn't.
8221 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8222 Define these macros if <sys/stat.h>
8223 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8224 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8225 __xstat64): Define if not _LIBC.
8226 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8227 (__gen_tempname): Invoke gettimeofday only if
8228 HAVE_GETTIMEOFDAY || _LIBC;
8229 otherwise, fall back on plain "time".
8230 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8232 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8234 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8236 2001-02-17 Jim Meyering <meyering@lucent.com>
8238 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8239 around included file name.
8241 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8243 * strftime.c: Update from GNU libc (the only changes were to comments).
8245 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8247 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8249 2001-02-17 Paul Eggert <eggert@twinsun.com>
8251 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8252 Remove workaround macros for hosts that have mbrtowc but not
8253 mbstate_t, as we now insist on proper declarations for both
8254 before using mbrtowc.
8256 2001-02-17 Jim Meyering <meyering@lucent.com>
8258 * regex.c: Update from libc.
8260 2001-02-16 Paul Eggert <eggert@twinsun.com>
8262 * alloca.c (malloc): Undef before defining, since stdlib.h
8263 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8264 Reported by Mark Hounschell via Paul Eggert.
8266 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8268 * config.charset: Update for FreeBSD 4.2.
8270 2001-01-26 Jim Meyering <meyering@lucent.com>
8272 * quotearg.c: Include stddef.h.
8273 * quote.c: Include stddef.h.
8274 Reported by Axel Kittenberger.
8276 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8277 line in double quotes so that it evokes a better diagnostic.
8278 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8279 Reported by Axel Kittenberger.
8281 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8283 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8284 to avoid a warning. Add back 'const' to inptr.
8286 2001-01-16 Jim Meyering <meyering@lucent.com>
8288 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8291 2001-01-14 Jim Meyering <meyering@lucent.com>
8293 * rename.c: New file. From Volker Borchert.
8294 Include stdlib.h, string.h or strings.h, and xalloc.h.
8295 Use strip_trailing_slashes rather than open-coding it.
8297 2001-01-03 Paul Eggert <eggert@twinsun.com>
8299 * strftime.c: Sync with glibc time/strftime.c 1.81.
8301 2001-01-03 Jim Meyering <meyering@lucent.com>
8303 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8304 local `inptr' to avoid warning with some system declarations of iconv.
8306 2000-12-29 Paul Eggert <eggert@twinsun.com>
8308 * modechange.c: Do not assume that mode_t uses the
8309 traditional octal encoding. E.g. "chmod 1 FOO" should set
8310 the other-execute bit of FOO even if S_IXOTH != 1.
8312 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8313 WOTH, XOTH, ALLM): New macros.
8314 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8315 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8317 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8318 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8320 No need to use uintmax_t; unsigned long is long enough.
8321 Don't bother to get suffix since we don't use it.
8323 2000-12-24 Jim Meyering <meyering@lucent.com>
8325 * hash.c (is_prime): Return explicit boolean values.
8326 (hash_get_first): Return NULL to appease Irix5.6's 89.
8327 Reported by Nelson Beebe.
8329 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8331 * localcharset.c (locale_charset): Add support for Win32.
8333 2000-12-18 Paul Eggert <eggert@twinsun.com>
8335 * physmem.h, physmem.c: New files.
8337 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8338 (noinst_HEADERS): Add physmem.h.
8340 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8341 't' for compatibility with Solaris 8 sort.
8343 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8345 * config.charset: Add support for BeOS.
8347 2000-12-16 Jim Meyering <meyering@lucent.com>
8349 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8350 SHELLS_FILE to a file name that's useful on djgpp systems.
8352 (ADDITIONAL_DEFAULT_SHELLS): Define.
8353 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8354 Based mostly on a patch from Prashant TR.
8356 2000-12-16 Jim Meyering <meyering@lucent.com>
8358 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8359 N and M) would have treated it like `chown N:N FILE'.
8361 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8363 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8365 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8366 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8367 to the list of canonical encodings. Rename EUC-CN to GB2312.
8369 2000-12-08 Andreas Schwab <schwab@suse.de>
8371 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8372 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8374 2000-12-07 Jim Meyering <meyering@lucent.com>
8376 * stripslash.c (ISSLASH): Define.
8377 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8380 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8381 (dir_name_r): Declare this function as static.
8382 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8383 manifest itself on a name containing a mix of slashes and
8385 Make this function work with names starting with a DOS-style
8386 drive letter and colon prefix.
8387 (dir_name): Append `.' if necessary.
8388 Based mostly on patches from Prashant TR and Eli Zaretskii.
8390 * dirname.h (dir_name_r): Remove prototype.
8392 2000-12-05 Jim Meyering <meyering@lucent.com>
8394 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8396 2000-12-04 Jim Meyering <meyering@lucent.com>
8398 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8399 Also include memory.h, stdlib.h, unistd.h if appropriate.
8400 Reported by Andreas Jaeger (conflicting declaration of malloc).
8402 2000-12-02 Jim Meyering <meyering@lucent.com>
8404 * closeout.h: Make idempotent, to avoid some obscure warnings.
8406 2000-12-01 Paul Eggert <eggert@twinsun.com>
8408 * memrchr.c: Include <config.h> before any system include file.
8410 2000-11-29 Paul Eggert <eggert@twinsun.com>
8412 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8414 2000-11-26 Jim Meyering <meyering@lucent.com>
8416 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8418 2000-11-22 Paul Eggert <eggert@twinsun.com>
8420 * strftime.c (my_strftime): Do not invoke mbrlen with a
8421 size of (size_t) -1; it's not portable.
8423 2000-11-17 Akim Demaille <akim@epita.fr>
8425 * obstack.h: Formatting changes.
8426 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8427 prevent type checking.
8428 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8429 cast the value to (void *): assigning a `foo *' to a `void *'
8431 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8433 2000-11-17 Jim Meyering <meyering@lucent.com>
8435 * strstr.c: Update from GNU libc.
8437 2000-11-16 Jim Meyering <meyering@lucent.com>
8439 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8441 2000-11-11 Jim Meyering <meyering@lucent.com>
8443 * error.c: Add a couple #includes, merging from GNU libc version.
8445 2000-11-10 Jim Meyering <meyering@lucent.com>
8447 * obstack.h: Update from GNU libc.
8448 * obstack.c: Likewise.
8450 2000-11-06 Paul Eggert <eggert@twinsun.com>
8452 * getusershell.c (setusershell): Use rewind rather than
8453 fseek/fseeko, to avoid configuration hassles with fseeko.
8454 Don't bother opening SHELLS_FILE if shellstream is NULL;
8457 2000-11-05 Jim Meyering <meyering@lucent.com>
8459 * makepath.h (make_dir): Declare.
8460 * makepath.c (make_dir): Remove `static' attribute.
8463 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8465 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8466 last one in a bucket, advance to the next bucket.
8468 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8470 * fnmatch.c: Do not comment out all the code if we are using
8471 the GNU C library, because in some cases we are replacing buggy
8472 code in the GNU C library itself.
8474 2000-10-30 Paul Eggert <eggert@twinsun.com>
8476 * error.h, getline.h, modechange.h:
8477 Remove "2000" from Copyright line, as the file hasn't been
8478 changed this year other than in the copyright notice.
8480 * xalloc.h: Add "2000" to Copyright line, as this file
8481 was changed this year.
8483 2000-10-30 Paul Eggert <eggert@twinsun.com>
8485 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8486 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8487 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8489 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8491 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8492 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8493 doesn't define __restrict_arr.
8495 2000-10-29 Jim Meyering <meyering@lucent.com>
8497 * xstat.in: Fix grammar in comment.
8499 2000-10-28 Jim Meyering <meyering@lucent.com>
8501 * memchr.c: Update from libc.
8502 Adjust for portability:
8503 [HAVE_STDLIB_H]: Include stdlib.h.
8504 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8505 Undef __memchr, too.
8506 [!weak_alias]: Define __memchr to memchr.
8508 * regex.c: Update from libc.
8509 * regex.h: Likewise.
8510 * getopt1.c: Likewise.
8511 * memcmp.c: Likewise.
8513 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8514 Avoid using fseek, when possible -- it's broken by design.
8515 Patch by Ulrich Drepper.
8517 2000-10-26 Jim Meyering <meyering@lucent.com>
8519 * strftime.c: Update from libc.
8521 2000-10-25 Jim Meyering <meyering@lucent.com>
8523 * obstack.c: Update from libc.
8525 2000-10-23 Jim Meyering <meyering@lucent.com>
8527 * hard-locale.c (hard_locale): Revert last change -- it was simply
8528 wrong. That set_locale call must not have any side effects.
8531 2000-10-22 Jim Meyering <meyering@lucent.com>
8533 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8534 [CYCLIC]: Remove now-unused definition.
8536 * save-cwd.c (O_DIRECTORY): Define, if needed.
8537 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8538 Suggestion from Ulrich Drepper.
8540 2000-10-21 Jim Meyering <meyering@lucent.com>
8542 * dirname.c (dir_name_r): New function, factored out of dir_name.
8543 (dir_name): Use dir_name_r.
8544 * dirname.h (dir_name_r): Declare it.
8546 2000-10-21 Jim Meyering <meyering@lucent.com>
8548 * dirname.c (memrchr): Declare if necessary.
8549 (dir_name): Remove the restriction that there be no
8550 trailing slashes. Now, this code skips past them, effectively
8552 [TEST_DIRNAME] (main): New unit tests.
8554 * memrchr.c: New file from GNU libc.
8555 Undef __memrchr, too.
8556 [!weak_alias]: Define __memrchr to memrchr.
8557 Guard weak_alias use with `#ifdef weak_alias'.
8559 2000-10-17 Jim Meyering <meyering@lucent.com>
8561 * quote.h (PARAMS): Define and use.
8562 Reported by Akim Demaille.
8564 * getopt.c: Update from libc.
8566 2000-10-16 Jim Meyering <meyering@lucent.com>
8568 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8571 2000-09-25 Jim Meyering <meyering@lucent.com>
8573 * md5.h (rol): Define (from GnuPG).
8575 * sha.c: Give credit (GnuPG) where due.
8576 (M): Use rol rather than open-coding it.
8577 Add a FIXME comment.
8579 2000-09-21 Jim Meyering <meyering@lucent.com>
8581 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8582 Reported by Michael Stone.
8584 2000-09-20 Jim Meyering <meyering@lucent.com>
8586 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8587 (noinst_HEADERS): Add sha.h.
8588 Based on code from Scott G. Miller and from GnuPG.
8590 2000-09-15 Jim Meyering <meyering@lucent.com>
8592 * regex.c: Update from libc.
8594 2000-09-10 Jim Meyering <meyering@lucent.com>
8596 * getopt.c (_getopt_internal): Update from glibc.
8598 2000-09-09 Jim Meyering <meyering@lucent.com>
8600 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8601 think it should be used as a general replacement for isascii.
8602 * fnmatch.c: Likewise.
8603 * mbswidth.c: Likewise
8604 * regex.c: Likewise.
8607 * userspec.c: Include sys/param.h and limits.h.
8609 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8610 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8611 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8612 UID, GID. Check range.
8614 2000-09-06 Jim Meyering <meyering@lucent.com>
8616 * getopt.c (_getopt_internal): Update from glibc.
8618 2000-08-30 Jim Meyering <meyering@lucent.com>
8620 * strftime.c: Merge in changes from GNU libc.
8622 2000-08-26 Jim Meyering <meyering@lucent.com>
8624 * closeout.c: Include "__fpending.h".
8625 (close_stdout_status): Return right away if there's nothing to flush.
8627 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8628 * __fpending.c: New file.
8629 * __fpending.h: New file.
8631 2000-08-07 Paul Eggert <eggert@twinsun.com>
8633 Standardize on "memory exhausted" instead of "Memory exhausted"
8634 or "virtual memory exhausted".
8635 * obstack.c (print_and_abort): Use "memory exhausted", not
8636 "virtual memory exhausted".
8637 * same.c (same_name): Invoke xalloc_die instead of printing
8639 * userspec.c (parse_user_spec): Likewise.
8640 * bumpalloc.h: comment fix
8641 * same.c, userspec.c: Include xalloc.h.
8643 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8644 not char *const and pointing to a constant array.
8645 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8646 (xrealloc): Comment fix.
8648 * userspec.c (parse_user_spec):
8649 Don't translate a message until just before returning,
8650 to avoid unnecessary translation.
8652 2000-08-07 Jim Meyering <meyering@lucent.com>
8654 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8655 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8656 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8657 getgroups.c, gethostname.c, getopt.h, group-member.c,
8658 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8659 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8660 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8661 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8662 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8663 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8664 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8665 yesno.c: Back out Copyright date changes for each file with no change
8666 this year. This eases coordination with other programs using the same
8667 source code modules. From Paul Eggert.
8669 2000-08-03 Greg McGary <greg@mcgary.org>
8671 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8672 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8673 (EXTEND_BUFFER): Use them.
8675 2000-08-01 Jim Meyering <meyering@lucent.com>
8677 * dirname.c (ISSLASH): Define.
8678 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8679 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8680 both `\' and `/' may be use as path separators.
8681 Based on a patch from Prashant TR.
8683 2000-07-31 Paul Eggert <eggert@twinsun.com>
8685 * quotearg.c (quotearg_n_options): Don't make the initial
8686 slot vector a constant, since it might get modified.
8688 2000-07-31 Jim Meyering <meyering@lucent.com>
8690 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8691 * obstack.c (print_and_abort): Likewise.
8693 2000-07-30 Paul Eggert <eggert@twinsun.com>
8695 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8696 buffer, so that the caller can always quote one small
8697 component of a "memory exhausted" message in slot 0.
8698 From a suggestion by Jim Meyering.
8700 2000-07-30 Jim Meyering <meyering@lucent.com>
8702 * makepath.c (make_path): Quote the other instance, too.
8704 * quotearg.c (N_STATIC_SLOTVECS): Define.
8705 (STATIC_BUF_SIZE): Define.
8706 (quotearg_n_options): Use only statically allocated storage when
8707 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8708 than STATIC_BUF_SIZE.
8710 2000-07-29 Jim Meyering <meyering@lucent.com>
8712 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8713 * dirname.c (dir_name): Likewise.
8715 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8717 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8718 (dir_name): Assert that there are no trailing slashes.
8720 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8722 * mbswidth.h (mbswidth): Add a flags argument.
8723 (mbswidth): New declaration.
8724 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8725 * mbswidth.c (mbswidth): Add a flags argument.
8726 (mbsnwidth): New function.
8728 2000-07-24 Jim Meyering <meyering@lucent.com>
8730 * mbswidth.c: Remove useless #else. From Bruno Haible.
8732 2000-07-23 Paul Eggert <eggert@twinsun.com>
8734 * mbswidth.c (_XOPEN_SOURCE):
8735 Don't define; this causes problems on Solaris 7.
8736 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8738 2000-07-23 Paul Eggert <eggert@twinsun.com>
8741 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8742 so that mbstate_t is always defined.
8744 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8745 be 1 in at least one GCC installation, and this configuration
8746 error is likely to be common. Ignoring MB_LEN_MAX hurts
8747 performance on hosts that have mbrtowc but have only unibyte
8748 locales, but I assume these hosts are rare.
8750 2000-07-23 Paul Eggert <eggert@twinsun.com>
8752 * quotearg.c: Streamline by invoking multibyte code only if needed.
8753 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8754 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8755 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8756 invoke multibyte primitives.
8758 2000-07-23 Jim Meyering <meyering@lucent.com>
8760 * basename.c (base_name): Add an assertion.
8762 2000-07-15 Bruno Haible <clisp.cons.org>
8764 * quotearg.c: When the system forces us to redefine mbstate_t,
8765 shadow its mbsinit function.
8767 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8769 * mbswidth.h: New file.
8770 * mbswidth.c: New file.
8771 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8772 (noinst_HEADERS): Add mbswidth.h.
8774 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8776 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8779 2000-07-15 Jim Meyering <meyering@lucent.com>
8781 * makepath.c: Include quote.h.
8782 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8783 corresponding argument in a `quote (...)' call.
8784 Give better diagnostics.
8786 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8787 (noinst_HEADERS): Add quote.h.
8789 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8790 from tar's src/misc.c.
8791 * quote.h: New file. Prototypes for same.
8793 2000-07-10 Paul Eggert <eggert@twinsun.com>
8795 From a suggestion by Bruno Haible.
8796 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8797 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8798 to decide whether to define the BeOS workaround macro;
8799 this adjusts to the change to AC_MBSTATE_T.
8801 2000-07-13 Paul Eggert <eggert@twinsun.com>
8803 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8805 * quotearg.c (quoting_style_args, quoting_style_vals,
8806 quotearg_buffer_restyled): Add support for
8807 clocale_quoting_style. Undo previous change to
8808 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8809 and "{RIGHT QUOTATION MARK}" msgids.
8811 2000-07-05 Paul Eggert <eggert@twinsun.com>
8813 The old behavior of quoting `like this' doesn't look good with
8814 newer, ISO-style fonts. See:
8815 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8817 Instead, quote "like this" by default. Let the translator
8818 tailor the locale-specific quoting behavior by providing
8819 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8821 * quotearg.c (N_): New macro.
8822 (gettext_default): New function.
8823 (quotearg_buffer_restyled): Use
8824 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8825 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8827 2000-07-09 Jim Meyering <meyering@lucent.com>
8829 * Most files: Update copyright dates to include 2000.
8831 2000-07-08 Jim Meyering <meyering@lucent.com>
8833 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8835 (xgethostname): Remove now-unnecessary #ifdef.
8836 Move declaration of `err' into loop where it's used.
8838 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8840 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8841 by allocating a larger buffer. Test the gethostname return value for
8842 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8843 returns an error and ENAMETOOLONG isn't defined.
8845 2000-07-05 Paul Eggert <eggert@twinsun.com>
8846 and Bruno Haible <haible@clisp.cons.org>
8848 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8850 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8852 * quotearg.c (struct quoting_options): Simplify quote_these_too
8855 2000-07-03 Jim Meyering <meyering@lucent.com>
8857 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8858 Reported by Bruno Haible.
8860 2000-07-04 Jim Meyering <meyering@lucent.com>
8862 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8863 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8866 2000-07-03 Paul Eggert <eggert@twinsun.com>
8867 and Bruno Haible <haible@clisp.cons.org>
8869 * quotearg.c (mbrtowc):
8870 Assign to *pwc, and return 1 only if result is nonzero.
8871 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8873 2000-07-03 Jim Meyering <meyering@lucent.com>
8875 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8876 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8879 2000-07-02 Jim Meyering <meyering@lucent.com>
8881 * quotearg.c (mbstate_t): Don't define here.
8883 2000-07-02 Jim Meyering <meyering@lucent.com>
8885 * nanosleep.c (SIGCONT): Define if not already defined.
8887 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8889 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8890 per change in ../m4/ls-mntd-fs.m4.
8891 (read_filesystem_list): Ignore symbolic links.
8893 2000-06-29 Jim Meyering <meyering@lucent.com>
8895 * same.c: Include <string.h> or <strings.h>, as appropriate,
8896 for declaration of strcmp.
8898 * long-options.c: Include <stdlib.h>, for declaration of exit.
8900 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8901 Avoid warning by casting result to `char *' to remove `const'.
8903 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8905 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8907 2000-06-26 Paul Eggert <eggert@twinsun.com>
8909 savedir now sets errno on failure and invokes xmalloc to get memory.
8910 Fix a couple of other minor bugs while we're at it.
8912 * savedir.c (<unistd.h>): Do not include; there's no need.
8913 (NAMLEN): Remove macro.
8914 (malloc, realloc): Remove decls.
8916 ("xalloc.h"): Include.
8917 (NAME_SIZE_DEFAULT): New macro.
8918 (savedir): Use xmalloc / xrealloc to allocate memory.
8919 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8920 Skip "" directory entries.
8921 Use strlen to calculate directory entry length, since the old method
8922 is rarely used these days and isn't worth supporting.
8923 Don't use a pointer after freeing it.
8924 Check for integer overflow when calculating allocation size.
8925 Use memcpy to copy entries, instead of stpcpy.
8926 Set errno properly when returning NULL.
8927 Check for readdir error.
8929 2000-06-26 Jim Meyering <meyering@lucent.com>
8931 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8933 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8935 * getusershell.c (xmalloc, xrealloc): Remove functions.
8937 Don't include <stdlib.h>. Don't declare malloc, realloc.
8939 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8941 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8943 2000-06-24 Jim Meyering <meyering@lucent.com>
8945 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8947 2000-06-21 Jim Meyering <meyering@lucent.com>
8949 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8951 2000-06-19 Paul Eggert <eggert@twinsun.com>
8953 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8954 (mbrtowc, mbstate_t): Define substitutes if
8955 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8956 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8957 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8959 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8961 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8962 than 1024, return a memory chunk of least possible size, instead
8963 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8964 Use free/xmalloc instead of xrealloc to avoid copying for very long
8967 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8969 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8970 address, not strdup. Include <stdlib.h> and don't declare free().
8972 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8974 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8977 2000-06-21 Jim Meyering <meyering@lucent.com>
8979 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8980 (noinst_HEADERS): Add getstr.h.
8982 * getline.c (getstr): Move into a separate file.
8983 * getstr.c (getstr): New file, extracted from getline.c, with
8984 the following changes: new parameter, delim2; both delim[12]
8985 parameters have type `int', not `char'. The latter would lose
8986 with 8-bit delimiters.
8987 * getstr.h: New file.
8989 2000-06-19 Jim Meyering <meyering@lucent.com>
8991 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8993 2000-06-18 Jim Meyering <meyering@lucent.com>
8995 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8996 Besides, these days every porting target provides a mkdir function.
8998 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8999 (this snippet comes from src/system.h).
9001 2000-06-15 Paul Eggert <eggert@twinsun.com>
9003 * human.c (adjust_value): New function.
9004 (human_readable_inexact): Apply rounding style even when
9005 printing approximate values.
9007 2000-06-14 Paul Eggert <eggert@twinsun.com>
9009 * human.c (human_readable_inexact): Allow an input block
9010 size that is not a multiple of the output block size, and vice versa.
9011 Reported by Piergiorgio Sartor.
9013 2000-06-14 Paul Eggert <eggert@twinsun.com>
9015 * getdate.y (get_date): Apply relative times after time
9016 zone indicator, not before. Reported by Todd A. Jacobs.
9018 2000-06-13 Jim Meyering <meyering@lucent.com>
9020 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9022 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9024 2000-06-12 Paul Eggert <eggert@twinsun.com>
9026 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9028 2000-06-04 Paul Eggert <eggert@twinsun.com>
9030 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9032 2000-06-04 Jim Meyering <meyering@lucent.com>
9034 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9035 SunOS 4.1.4 for which gid_t is an unsigned type.
9037 2000-06-03 Jim Meyering <meyering@lucent.com>
9039 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9041 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9043 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9044 newer, don't install charset.alias.
9045 * config.charset: Change the Linux/glibc rules so they become empty
9046 on glibc-2.1 or newer.
9048 2000-06-02 Jim Meyering <meyering@lucent.com>
9050 * mountlist.c: Back out last change. Instead, do this...
9051 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9052 member using the same `ignore'-testing code.
9053 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9057 2000-05-29 Jim Meyering <meyering@lucent.com>
9059 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9060 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9062 2000-05-22 Jim Meyering <meyering@lucent.com>
9064 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9066 2000-05-18 Jim Meyering <meyering@lucent.com>
9068 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9069 back, too, since it may have been modified by allocate_entry.
9070 (hash_delete): Rewrite to use neither the assignment operator
9071 nor the comma operator in an if-expression.
9073 2000-05-15 Paul Eggert <eggert@twinsun.com>
9076 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9077 Remove; no longer needed.
9078 "quotearg.h": Add include.
9079 (file_name): Do not bother to explicitly initialize to NULL; it's less
9080 efficient on some hosts.
9081 (close_stdout_status): Remove test as to whether stdout was already
9082 closed; it breaks for the case "echo x | sort >&-".
9083 Quote file name colons.
9084 Do not assume that _("write error") lacks format strings.
9086 2000-05-15 Jim Meyering <meyering@lucent.com>
9088 * version-etc.c (version_etc_copyright): Update the copyright string
9089 used in all --version output.
9091 2000-05-14 Jim Meyering <meyering@lucent.com>
9093 * closeout.c (close_stdout_set_file_name): New function.
9094 (close_stdout_status): Use new file-scoped global.
9095 Return right away if fstat says the stdout file descriptor is invalid.
9096 * closeout.h (close_stdout_set_file_name): Declare.
9098 2000-05-10 Jim Meyering <meyering@lucent.com>
9100 * closeout.c [default_exit_status]: New file-scoped variable.
9101 (close_stdout_set_status): New function.
9102 * closeout.h (close_stdout_set_status): Declare.
9104 2000-05-08 Jim Meyering <meyering@lucent.com>
9106 * long-options.c: Don't include closeout.h.
9107 (parse_long_options): Don't call close_stdout for --version.
9109 2000-05-06 Jim Meyering <meyering@lucent.com>
9111 * strnlen.c: Undefine __strnlen and strnlen.
9112 [!weak_alias]: Define __strnlen to strnlen.
9114 * atexit.c: New file, from libiberty.
9116 2000-05-06 Jim Meyering <meyering@lucent.com>
9118 * closeout.c (close_stdout_status): Also check for errors on the
9121 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9123 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9124 instead of xmalloc, xrealloc, path_concat.
9125 (locale_charset): Treat empty environment variables as absent.
9126 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9128 2000-05-04 Jim Meyering <meyering@lucent.com>
9130 * getopt.c: Update from glibc.
9131 * obstack.c: Likewise.
9132 * obstack.h: Likewise.
9133 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9135 * regex.h: Likewise.
9136 * strndup.c: Likewise.
9137 * strnlen.c: New file, from glibc.
9139 2000-05-01 Jim Meyering <meyering@lucent.com>
9141 * full-write.c (full_write): Remove `FIXME' part of comment.
9143 2000-04-29 Jim Meyering <meyering@lucent.com>
9145 * path-concat.c: Declare strdup only if it's not defined.
9146 * canon-host.c: Likewise.
9148 2000-04-28 Jim Meyering <meyering@lucent.com>
9150 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9151 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9152 included first, then limits.h is included by locale.h by libintl.h.
9153 From John David Anglin.
9155 2000-04-25 Jim Meyering <meyering@lucent.com>
9157 * makepath.c (S_IRWXUGO): Define.
9158 (make_path): Always perform explicit chmod if MODE specifies any
9159 of the `special' permission bits. Prompted by a bug report against
9160 install from Mate Wierdl and Joost van Baal.
9162 2000-04-18 Jim Meyering <meyering@lucent.com>
9166 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9167 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9169 2000-04-17 Jim Meyering <meyering@lucent.com>
9171 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9172 the definition of it to rpl_strftime also defined-away the system's
9175 2000-04-15 Jim Meyering <meyering@lucent.com>
9177 Use `C' to denote so-called `contiguous' files, the same way
9179 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9180 (ftypelet): Use S_ISCTG.
9181 From Michael Deutschmann.
9183 2000-04-14 Jim Meyering <meyering@lucent.com>
9185 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9187 2000-04-08 Jim Meyering <meyering@lucent.com>
9189 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9190 names don't conflict. Reported by Eli Zaretskii.
9192 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9194 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9195 bug. Deal with the different error behavior of Irix iconv.
9197 2000-04-07 Jim Meyering <meyering@lucent.com>
9199 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9200 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9202 2000-04-05 Jim Meyering <meyering@lucent.com>
9204 Portability tweaks required for ultrix4.3.
9205 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9206 * readutmp.c: Include sys/types.h before sys/stat.h.
9207 * canon-host.c: Declare strdup.
9208 * path-concat.c: Likewise.
9209 From John David Anglin.
9211 2000-04-04 Jim Meyering <meyering@lucent.com>
9213 Be more DOS 8.3-friendly.
9214 * ref-add.sin: Renamed from ref-add.sed.in.
9215 * ref-del.sin: Renamed from ref-del.sed.in.
9216 * Makefile.am: Reflect renaming.
9217 Reported by Eli Zaretskii.
9219 Use a temporary file name that won't clash with `charset.alias'
9220 in the DOS 8.3 name space.
9221 * Makefile.am (charset_tmp): Define.
9222 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9223 (uninstall-local): Likewise.
9224 Reported by Eli Zaretskii.
9226 2000-03-29 Paul Eggert <eggert@twinsun.com>
9228 * time/strftime.c (my_strftime): Make sure we call the system
9229 strftime, not ourselves, when invoking the underlying strftime.
9231 2000-03-24 Jim Meyering <meyering@lucent.com>
9233 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9234 (charset_alias): Define.
9235 (install-exec-local): Factor out common code.
9236 (uninstall-local): Split lines longer than 80.
9237 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9239 (.sed.in.sed): New rule. Don't redirect directly to $@.
9240 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9242 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9244 * config.charset: Output a line containing "Packages using this file".
9245 * ref-add.sed.in, ref-del.sed.in: New files.
9246 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9247 ref-del.sed): New rules.
9249 2000-03-17 Jim Meyering <meyering@lucent.com>
9251 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9252 Otherwise, include <strings.h>
9254 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9256 * unicodeio.c (utf8_wctomb): New function.
9257 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9258 format instead of in UCS-4 with platform dependent endianness.
9260 2000-03-07 Paul Eggert <eggert@twinsun.com>
9262 * savedir.c (savedir): Work even if directory size is
9263 negative; this can happen with some screwy NFS configurations.
9265 2000-03-06 Jim Meyering <meyering@lucent.com>
9267 * localcharset.c (get_charset_aliases): Don't try to free file_name
9268 if it's NULL (because we ran out of memory). From Bruno Haible.
9270 2000-03-05 Jim Meyering <meyering@lucent.com>
9272 * localcharset.c ("path-concat.h"): Include.
9273 (get_charset_aliases): Use path_concat instead of ANSI string
9276 * unicodeio.h (PARAMS): Define.
9277 Use it to guard prototype.
9279 2000-03-04 Jim Meyering <meyering@lucent.com>
9281 * Makefile.am (install-exec-local): Create $(libdir) before installing
9283 (uninstall-local): Uncomment this rule so `make distcheck' works
9286 * unicodeio.c (<errno.h>): Include it.
9287 (errno): Declare if not defined.
9289 * localcharset.c: Add Bruno's comment justifying use of volatile.
9291 * config.charset: New version, incorporating remarks from a linux
9292 i18n mailing list. From Bruno Haible.
9294 2000-03-02 Jim Meyering <meyering@lucent.com>
9296 * Makefile.am (EXTRA_DIST): Add config.charset.
9298 2000-03-01 Jim Meyering <meyering@lucent.com>
9300 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9301 * unicodeio.c: Likewise.
9303 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9305 * config.charset: New file.
9306 * localcharset.c: New file.
9307 * unicodeio.h, unicodeio.c: New files.
9308 * Makefile.am (DEFS): Add -DLIBDIR=...
9309 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9310 (noinst_HEADERS): Add unicodeio.h.
9311 (all-local, install-exec-local, charset.alias): New targets.
9313 2000-02-28 Paul Eggert <eggert@twinsun.com>
9315 * quotearg.c (ALERT_CHAR): New macro.
9316 (quotearg_buffer_restyled): Use it.
9318 2000-02-27 Jim Meyering <meyering@lucent.com>
9320 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9321 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9323 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9324 not `#if STDC_HEADERS'.
9325 Declare malloc if needed.
9327 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9328 now that autoconf always defines the HAVE_DECL_ symbols.
9329 * human.c: Likewise.
9331 * strtoumax.c: Likewise.
9333 * backupfile.c: Arrange for cpp to fail if the configure-time
9334 declaration check was not run.
9336 * human.c: Likewise.
9338 * strtoumax.c: Likewise.
9340 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9341 then first look up the entire `.'-containing string as a login name.
9343 2000-02-18 Paul Eggert <eggert@twinsun.com>
9345 * getdate.y: Handle two-digit years with leading zeros correctly.
9346 (textint): New typedef.
9347 (parser_control): Member year changed from int to textint.
9349 (YYSTYPE): Removed; replaced by %union with int and textint members.
9350 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9351 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9352 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9353 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9354 (date, number, to_year): Use width of number in digits, not its value,
9355 to determine whether it's a 2-digit year, or a 2-digit time.
9356 (yylex): Store number of digits of numeric tokens.
9357 Reported by John Kendall.
9359 (parser_control): Changed from struct parser_control to typedef (for
9360 consistency). All uses changed.
9362 (tID): Removed; not used.
9363 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9365 2000-02-14 Paul Eggert <eggert@twinsun.com>
9367 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9368 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9370 2000-02-12 Jim Meyering <meyering@lucent.com>
9372 * userspec.c (ISDIGIT): Define it.
9373 (isdigit): Remove definition.
9374 (is_number): Use ISDIGIT, not isdigit.
9375 <libintl.h>: Include.
9377 (parse_user_spec): Mark translatable strings.
9379 2000-02-10 Jim Meyering <meyering@lucent.com>
9381 With these changes, nanosleep.[ch] are finally enough like the other
9382 lib/* replacement files to compile on a few more losing systems.
9384 * nanosleep.h: Don't include config.h.
9385 Remove prototype from declaration of nanosleep.
9386 (PARAMS): Remove now-unneeded definition.
9387 * nanosleep.c: #undef nanosleep.
9388 (rpl_nanosleep): Rename from nanosleep.
9390 2000-02-03 Jim Meyering <meyering@lucent.com>
9392 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9393 rather than with `#if HAVE_UTMPNAME'.
9395 2000-02-01 Jim Meyering <meyering@lucent.com>
9397 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9399 2000-01-31 Jim Meyering <meyering@lucent.com>
9401 * nanosleep.h (nanosleep): Guard declaration with
9402 `#if ! HAVE_DECL_NANOSLEEP'.
9403 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9404 the declaration in that vendor's sys/timers.h.
9405 Reported by Christian Krackowizer.
9407 * quotearg.c (ISASCII): Add #undef and move definition to follow
9408 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9409 (ISPRINT): Likewise.
9410 Reported by Tom Tromey.
9412 2000-01-30 Jim Meyering <meyering@lucent.com>
9414 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9415 uses of ->ut_name. The latter doesn't work with new Linux header files
9416 where only utmpx.ut_user is declared.
9418 * readutmp.h (UT_USER): Define.
9420 2000-01-23 Jim Meyering <meyering@lucent.com>
9422 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9425 2000-01-22 Jim Meyering <meyering@lucent.com>
9427 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9428 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9429 Required for some AIX systems. Reported by Christian Krackowizer.
9430 [TESTING] (main): New function.
9432 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9433 * dirname.c (dir_name): Support for DOS-style file names with drive
9436 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9438 * strverscmp.c (ISDIGIT): Define.
9439 (strverscmp): Use ISDIGIT, not isdigit.
9441 2000-01-17 Paul Eggert <eggert@twinsun.com>
9443 * nanosleep.c (nanosleep):
9444 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9445 POSIX.1 doesn't require SA_INTERRUPT and some systems
9446 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9447 it's been part of POSIX.1 since day 1 (in 1988).
9449 2000-01-17 Jim Meyering <meyering@lucent.com>
9451 * interlock: Remove unused file. Reported by François Pinard.
9453 2000-01-16 Paul Eggert <eggert@twinsun.com>
9455 * quotearg.c (quotearg_buffer_restyled): Do not quote
9456 alert, backslash, formfeed, and vertical tab unnecessarily in
9457 shell quoting style.
9460 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9461 Free Software Foundation, Inc.
9462 Copying and distribution of this file, with or without modification,
9463 are permitted provided the copyright notice and this notice are preserved.