1 2006-04-25 Derek Price <derek@ximbiot.com>
3 * wait-process.h (wait_subprocess): Accept a new exitsignal argument.
4 * wait-process.c (wait_subprocess): Always set *exitsignal to 0 when
5 present and set it to the offending signal when the child exits due to
7 * csharpcomp.c, execute.c, javacomp.c: Update all callers.
9 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
11 * getdate.y (get_date): When adding relative date, start with the
12 initial time, not with the result of the first mktime call.
14 2006-04-23 Bruno Haible <bruno@clisp.org>
16 * copy-file.c: Include <unistd.h> unconditionally.
17 * execute.c: Likewise.
18 * fatal-signal.c: Likewise.
19 * findprog.c: Likewise.
20 * mkdtemp.c: Likewise.
23 * wait-process.h: Likewise.
25 2006-04-23 Bruno Haible <bruno@clisp.org>
27 * fwriteerror.c (fwriteerror): Call fclose also when an error
28 condition was already detected.
29 Reported by Ben Pfaff <blp@cs.stanford.edu>.
31 2006-04-19 Derek Price <derek@ximbiot.com>
32 Eric Blake <ebb9@byu.net>
34 * inttypes.h: Correct grammar in comment.
36 2006-04-18 Derek Price <derek@ximbiot.com>
37 Paul Eggert <eggert@cs.ucla.edu>
39 * inttypes.h: New file.
40 * strtoimax.c: Assume <inttypes.h>.
42 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
44 * utimens.c (futimens): glibc futimesat messes up if /proc
45 isn't mounted. Problem reported by Kir Kolyshkin.
47 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
49 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
50 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
51 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
53 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
55 Merge regex changes from libc, removing some of our
56 POSIX-conformance changes that were rejected and redoing them in a
59 * regcomp.c (re_compile_internal, init_dfa):
60 Length arg is now size_t, not Idx. All uses changed.
61 (peek_token): Forward decl now says internal_function.
62 (__re_error_msgid, __re_error_msgid_idx):
63 Now static rather than extern with attribute_hidden.
64 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
65 For some reason libc prefers K&R style defns for external functions.
66 (regerror) [!defined _LIBC]: Likewise.
67 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
68 (seek_collating_symbol_entry, lookup_collation_sequence_value):
69 (build_range_exp, build_collating_symbol):
71 (re_compile_fastmap): Use '\0' to memset, not 0.
72 (utf8_sb_map): Make the calculations more obvious.
73 (init_dfa, parse_bracket_exp, build_charclass_op):
74 Call calloc and cast result, as glibc does.
75 (init_word_char, fetch_token, peek_token, peek_token_bracket):
76 (build_range_exp, build_collating_symbol):
77 Now internal functions.
79 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
81 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
82 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
83 Don't depend on VMS; depend on __VMS instead, for POSIX
85 (regoff_t): Define to ssize_t, not long int.
87 Remove the REG_ macros named below. Instead, make the old names
88 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
90 (REG_BACKSLASH_ESCAPE_IN_LISTS):
91 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
92 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
93 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
94 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
95 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
96 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
97 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
98 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
99 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
100 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
101 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
102 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
103 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
104 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
105 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
106 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
108 Remove. All uses replaced by the old RE_* names.
109 (RE_BACKSLASH_ESCAPE_IN_LISTS):
110 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
111 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
112 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
113 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
114 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
115 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
116 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
117 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
118 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
119 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
120 Don't bother having these macros be independent of each others'
121 values, since they no longer exist in the POSIX name space.
123 Rename the following member names back to their old names,
124 unless !__USE_GNU_REGEX. All uses changed back.
125 (buffer): Renamed from re_buffer.
126 (allocated): Renamed from re_allocated.
127 (used): Renamed from re_used.
128 (syntax): Renamed from re_syntax.
129 (fastmap): Renamed from re_fastmap.
130 (translate): Renamed from re_translate.
131 (can_be_null): Renamed from re_can_be_null.
132 (regs_allocated): Renamed from re_regs_allocated.
133 (fastmap_accurate): Renamed from re_fastmap_accurate.
134 (no_sub): Renamed from re_no_sub.
135 (not_bol): Renamed from re_not_bol.
136 (not_eol): Renamed from re_not_eol.
137 (newline_anchor): Renamed from re_newline_anchor.
138 (num_regs): Renamed from rm_num_regs.
139 (start): Renamed from rm_start.
140 (end): Renamed from rm_end.
142 (free_state): Move up a bit.
144 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
146 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
147 when that is what is intended.
148 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
149 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
151 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
152 All uses changed back to re_malloc, etc. It's now the caller's
153 responsibility to check for overflow; all callers changed.
154 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
155 (re_x2nrealloc): Remove.
156 (free_state): Remove decl.
158 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
159 (re_set_registers, re_exec):
162 2006-01-31 Roland McGrath <roland@redhat.com>
164 * regcomp.c (calc_eclosure_iter): Remove dead variables.
165 Reported by Mike Frysinger <vapier@gentoo.org>.
167 2006-01-15 Andreas Jaeger <aj@suse.de>
170 * regex_internal.c (re_string_reconstruct): Adjust for
171 build_wcs_upper_buffer change.
172 (build_wcs_upper_buffer): Change return type.
174 2005-12-10 Ulrich Drepper <drepper@redhat.com>
176 * regex_internal.h: Include <stdint.h> if available.
178 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
180 * regex_internal.h (SIZE_MAX): Provide a default definition.
182 2005-10-14 Ulrich Drepper <drepper@redhat.com>
184 * regcomp.c: Adjust for changed secondary hash function.
186 2005-09-30 Ulrich Drepper <drepper@redhat.com>
188 * regex.h: Pretty printing.
189 Clean up namespace a bit.
191 2005-09-30 Jakub Jelinek <jakub@redhat.com>
193 * regexec.c (update_cur_sifted_state, check_arrival,
194 check_arrival_add_next_nodes): Avoid using uninitialized variable.
196 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
197 Ulrich Drepper <drepper@redhat.com>
200 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
201 (bitset_word_t): Renamed from bitset_word. All uses changed.
203 2005-09-22 Ulrich Drepper <drepper@redhat.com>
206 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
207 * regcomp.c: Remove unnecessary uses of
208 unsigned RE_TRANSLATE_TYPE.
209 * regex_internal.h: Likewise.
210 * regex_internal.c: Likewise.
211 * regexec.c: Likewise.
212 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
214 2005-09-07 Ulrich Drepper <drepper@redhat.com>
216 * regexec.c (find_recover_state): Remove unnecessary
218 (transit_state_bkref): Make DFA a const pointer.
219 (get_subexp): Likewise.
220 (check_arrival): Likewise.
221 (update_cur_sifted_state): Likewise.
222 (re_search_internal): Likewise.
223 (prune_impossible_nodes): Likewise.
224 (acquire_init_state_context): Likewise.
225 (proceed_next_node): Likewise.
226 (set_regs): Likewise.
227 (free_fail_stack_return): Likewise.
228 (check_arrival_expand_ecl): Mark DFA parameter as const.
229 (check_arrival_expand_ecl_sub): Likewise.
230 (check_subexp_limits): Likewise.
231 (sub_epsilon_src_nodes): Likewise.
232 (add_epsilon_src_nodes): Likewise.
233 (merge_state_array): Likewise.
234 (update_regs): Likewise.
235 (build_trtable): Likewise.
236 (sift_states_backward): Mark MCTX parameter as const.
237 (build_sifted_states): Likewise.
238 (update_cur_sifted_state): Likewise.
239 (sift_states_mkref): Likewise.
240 (check_arrival_expand_ecl): Mark eclosure as const.
241 (check_dst_limits_calc_pos_1): Likewise.
242 * regex_internal.h (re_match_context_t): Make dfa a const
245 2005-09-06 Ulrich Drepper <drepper@redhat.com>
247 * regexec.c (merge_state_with_log): Define dfa as const pointer.
248 (transit_state_sb): Likewise.
249 (transit_state_mb): Likewise.
250 (sift_states_iter_mb): Likewise.
251 (check_arrival_add_next_nodes): Likewise.
252 (check_node_accept_bytes): Change first parameter to pointer-to-const.
253 [_LIBC] (re_search_2_stub): Use mempcpy.
255 * regex_internal.c (re_string_reconstruct): Avoid calling
256 mbrtowc for very simple UTF-8 case.
258 * regex_internal.c (re_acquire_state): Make DFA pointer arg
260 (re_acquire_state_context): Likewise.
261 * regex_internal.h: Adjust prototypes.
263 * regex.c: Prevent using C++ compilers.
265 * regex_internal.c (re_acquire_state): Minor code rearrangement.
266 (re_acquire_state_context): Likewise.
268 2006-03-29 Mark D. Baushke <mdb@gnu.org>
269 Bruno Haible <bruno@clisp.org>
271 * stdint_.h: On OpenBSD, don't redefine types already included in
272 <sys/types.h> and <inttypes.h>.
274 2006-03-24 Eric Blake <ebb9@byu.net>
276 * time_r.c (copy_string_result): Remove, as it is no longer used.
278 2006-03-24 Simon Josefsson <jas@extundo.com>
280 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
281 including some doc fixes.
282 (base64_encode_alloc): Fix +1 bug on allocation failures.
284 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
286 * base64.c (base64_encode): Do not read past end of array with
287 unsanitized input on systems with CHAR_BIT > 8.
289 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
291 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
292 Typedef to long int, not to off_, as POSIX will likely change
295 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
297 * argp-help.c (validate_uparams): Fix typo
298 * argp-parse.c (argp_default_options): Consistently begin help
299 messages with a lowercase letter.
301 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
303 * time_r.h (asctime_r, ctime_r): Remove. These functions can
304 overrun buffers and shouldn't be used (much as gets shouldn't be
306 * time_r.c (asctime_r, ctime_r): Likewise.
308 2006-03-08 Simon Josefsson <jas@extundo.com>
310 * gc-gnulib.c (randomize): Don't open files called 'no', they
311 signal that configure disabled the device.
313 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
315 * c-stack.c: Include unistd.h unconditionally, since we now assume
317 * getlogin_r.c: Likewise.
318 * getlogin_r.h: Likewise.
320 * pagealign_alloc.c: Likewise.
321 * unistd_.h: Remove; no longer needed.
323 2006-03-07 Simon Josefsson <jas@extundo.com>
325 * unistd_.h: New file.
327 2006-03-07 Simon Josefsson <jas@extundo.com>
329 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
331 2006-03-01 Simon Josefsson <jas@extundo.com>
333 * readline.c: Fix typo, tiny patch from Stepan Kasal
336 2006-02-28 Simon Josefsson <jas@extundo.com>
338 * getopt.c: Protect #include of unistd.h, for MSVS.
340 2006-02-27 Simon Josefsson <jas@extundo.com>
342 * base64.h: Indent #define's. From Jim Meyering
345 2006-02-27 Jim Meyering <jim@meyering.net>
347 Revert the change of 2006-02-24, so these files can continue
348 to be sync'd from gettext.
349 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
352 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
354 * glob.c: Say "invalid" rather than "illegal" in comments.
356 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
358 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
360 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
362 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
363 AT_FDCWD exceeds INT_MAX.
364 * openat.h (AT_FDCWD): Likewise.
366 2006-02-14 Jim Meyering <jim@meyering.net>
370 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
371 failure on deficient systems, and simplify gnulib lgpl dependencies.
372 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
373 xmalloc/lstat combination. Based on a patch from Bruno Haible.
375 * xalloc-die.c: Remove unused definition of N_.
377 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
379 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
381 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
383 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
384 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
386 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
388 * argp-namefrob.h: Restore changes accidentally lost during the
389 "autoupdate" on 2005-12-12.
391 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
393 * fnmatch.c (L_): Renamed from L, to work around a bug in
394 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
395 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
398 2006-01-26 Simon Josefsson <jas@extundo.com>
400 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
401 prototype is visible on mingw32.
403 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
406 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
409 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
411 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
412 attempt to open for write; this always fails, at least on POSIX
413 hosts. This reinstates the 2006-01-09 change, which was
414 inadvertently removed.
416 2006-01-26 Bruno Haible <bruno@clisp.org>
417 Paul Eggert <eggert@cs.ucla.edu>
420 [(! (defined __cplusplus || defined __BEOS__)
422 && !(defined __HP_cc || defined __xlc__
423 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
425 #define to signed char in these cases too; this simplifies
426 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
427 etc., separately) and makes it more conservative.
429 2006-01-21 Jim Meyering <jim@meyering.net>
431 Sync from the stable (b5) branch of coreutils:
433 * fts.c (fts_children): Don't let close() clobber errno from
436 * fts.c (fts_stat): When following a symlink-to-directory,
437 don't necessarily interpret stat-fails+lstat-succeeds as indicating
438 a dangling symlink. That can also happen at least for ELOOP.
439 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
440 FYI, this bug predates the inclusion of fts.c in coreutils.
442 * fts.c (fts_open): Put new maxarglen declaration and uses
443 in their own block, so pre-c99 compilers don't object.
445 Avoid the double-free (first in fts_read, second in fts_close) that
446 would occur when an `active' directory is made inaccessible (e.g.,
447 via chmod a-x) during a traversal.
448 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
449 before returning. Reproduce this failure by
450 mkdir -p a/b; cd a; chmod a-x . b
451 Reported by Stavros Passas.
453 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
455 * argp-namefrob.h: Bugfix. Remove stray #
457 2006-01-25 Bruno Haible <bruno@clisp.org>
459 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
461 Reported by Paul Eggert.
463 2006-01-25 Jim Meyering <jim@meyering.net>
465 * fileblocks.c: Remove more useless parentheses.
466 * readutmp.h: Likewise.
468 2006-01-24 Bruno Haible <bruno@clisp.org>
470 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
472 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
475 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
476 to avoid problems with the built-in _Bool type.
477 Reported by Paul Eggert on 2005-11-26.
479 2006-01-24 Jim Meyering <jim@meyering.net>
481 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
483 2006-01-24 Simon Josefsson <jas@extundo.com>
485 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
488 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
490 Work around porting bugs reported by Dieter in
491 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
492 * getopt.c (_NOPROTO): Remove; no longer needed.
493 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
494 Include "getopt.h" first, to check interface.
495 (getenv): Declare only if defined HAVE_DECL_GETENV &&
497 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
498 (__strndup): Revert to K&R-style function dfns, the glibc style.
499 * strnlen.c: Don't claim it's taken from glibc; it's not.
500 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
501 Include strnlen.h first, to get prototype properly.
502 (strnlen): Renamed from __strnlen.
505 2006-01-23 Ulrich Drepper <drepper@redhat.com>
507 These changes imported from libc.
508 * getopt.c: Use __fxprintf instead of inline stream orientation
509 test and two separate function calls.
510 * strndup.c (__strndup): Add libc_hidden_def.
512 2006-01-22 Bruno Haible <bruno@clisp.org>
514 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
515 temporary buffer for sprintf, take into account the precision also
516 for 'd', 'i', 'u', 'o', 'x', 'X'.
518 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
520 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
521 to pacify gcc -Wswitch-default.
523 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
525 * argp-help.c (usage_long_opt): Do not print DOC options.
526 (__argp_base_name): Removed
527 * argp-namefrob.h (__argp_basename): Removed definition. Was a
529 (__argp_base_name): Provide macro definition or extern declaration
530 depending on the configuration
532 2006-01-20 Simon Josefsson <jas@extundo.com>
534 * inet_ntop.h: Unconditionally include sys/socket.h.
536 2006-01-19 Simon Josefsson <jas@extundo.com>
538 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
540 2006-01-12 Simon Josefsson <jas@extundo.com>
542 * base64.c: Fix warning, reported by Bruno Haible
543 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
545 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
548 * md5.c: Fix commentary typos.
549 (alignof, UNALIGNED_P): No need for a GCC-specific version.
550 * md5.h (__attribute__): Remove; unused.
551 * sha1.c: Fix commentary to match md5 better.
552 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
553 so that we don't need to worry about alignment. All uses changed.
554 This merges the 2005-10-28 md5 change into sha1.
556 2006-01-11 Jim Meyering <jim@meyering.net>
559 * md5.c (OP): Fix spacing.
561 2006-01-11 Simon Josefsson <jas@extundo.com>
563 * stdint_.h (SIZE_MAX): Add missing (.
565 2006-01-10 Bruno Haible <bruno@clisp.org>
567 * argp.h (__const): Remove macro. Use const instead.
568 * argp-fmtstream.h (__const): Likewise.
569 * glob_.h (__const): Remove macro.
570 * glob-libc.h: Use const instead of __const.
572 2006-01-10 Jim Meyering <jim@meyering.net>
574 Avoid the double-free (first in fts_read, second in fts_close) that
575 would occur when an `active' directory is made inaccessible (e.g.,
576 via chmod a-x) during a traversal.
577 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
578 before returning. Reproduce this failure by
579 mkdir -p a/b; cd a; chmod a-x . b
580 Reported by Stavros Passas.
583 * sha1.c: Tweak grammar in a comment.
585 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
587 * regex_internal.h (BITSET_WORD_BITS):
588 Work around a bug in 64-bit PGC (before version 6.1-2), where the
589 preprocessor mishandles large unsigned values as if they were signed.
590 Problem reported by Claudio Fontana in
591 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
593 2006-01-10 Simon Josefsson <jas@extundo.com>
595 * socket_.h: New file.
597 2006-01-10 Bruno Haible <bruno@clisp.org>
599 * localcharset.c: Update from GNU gettext.
601 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
604 * chdir-long.c (cdb_free): Don't bother trying to open directory
605 for write access: POSIX says that must fail.
606 * fts.c (diropen): Likewise.
607 * save-cwd.c (save_cwd): Likewise.
608 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
609 well, for minor improvements on hosts that lack O_DIRECTORY.
610 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
611 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
612 Fall back on chown if open failed with EACCES.
614 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
615 Report an error at compile-time if only a 1-second nominal clock
618 * lchmod.h: New file.
619 * mkdir-p.c: Include lchmod.h, lchown.h.
620 (make_dir_parents): Use lchown rather than chown, and
621 lchmod rather than chmod.
623 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
624 too. Problem with "none" reported by Bob Proulx. Problem with
625 "proc" reported by n0dalus.
627 * mountlist.c: Include <limits.h>.
628 (dev_from_mount_options)
629 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
630 New function. It no longer assumes "dev=" has the System V meaning
631 on Linux (since it doesn't). It also parses "dev=" more carefully.
632 (read_file_system_list)
633 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
634 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
637 * posixtm.h (PDS_PRE_2000): New macro.
638 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
639 All usages changed. Reject dates outside the range 1969-1999 if
640 PDS_PRE_2000 is used.
642 2006-01-09 Jim Meyering <jim@meyering.net>
646 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
648 * chdir-safer.h, chdir-safer.c: New files.
650 * modechange.c (mode_compile): Reject an invalid mode string
651 that starts with an octal digit. From Andreas Gruenbacher.
653 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
654 and dup to open_safer and dup_safer, respectively.
655 (openat_permissive): Fix typo in comment.
657 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
658 "gettext.h"; either no longer needed or are guaranteed by openat.h.
659 (_): Remove; no longer needed.
660 (openat): Renamed from rpl_openat; no need for rpl_openat
661 since openat.h renames openat for us.
662 Replace most of the body with a call to openat_permissive,
663 to avoid duplicate code.
664 Port to (probably hypothetical) environments were mode_t is
666 (openat_permissive): Require mode arg, so that we can check
667 types better. Put it just after flags. Change cwd failure
668 indicator from pointer-to-bool to pointer-to-errno-value.
670 Invoke openat_save_fail and/or openat_restore_fail if
671 cwd_errno is null, so that openat can call us.
672 (openat_permissive, fdopendir, fstatat, unlinkat):
673 Simplify errno handling to avoid some duplicate code,
674 as it's OK to set errno on success.
675 * openat.h: Revamp code so that function macros depend on
676 __OPENAT_PREFIX only, not also on AT_FDCWD.
677 (openat_ro): Remove. Caller changed to use openat_permissive.
678 (openat_permissive): Now a macro, if not a function.
679 (openat_restore_fail, openat_save_fail): Now always functions,
680 since mkdirat needs them even if __OPENAT_PREFIX is defined.
682 * openat-priv.h: New file, defining macros used by mkdirat.c
684 * mkdirat.c: Include openat-priv.h.
685 Remove definitions of macros defined therein.
686 * openat.c: Likewise.
688 * mkdirat.c (mkdirat): New file and function.
689 * openat.h (mkdirat): Declare.
691 * openat.c (fdopendir): Don't change errno when returning non-NULL.
693 * openat.h (openat_permissive): Declare.
696 * openat.c (EXPECTED_ERRNO): New macro.
697 (openat_permissive): New function -- used in remove.c rewrite.
698 (all functions): Set errno just before returning, only if there
699 was an actual failure.
700 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
702 Emulate openat-family functions using Linux's procfs, if possible.
703 Idea and some code based on Ulrich Drepper's glibc changes.
705 * openat.c: (BUILD_PROC_NAME): New macro.
706 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
707 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
708 before falling back on save_cwd and restore_cwd.
709 (fdopendir, fstatat, unlinkat): Likewise.
711 * openat.c (fstatat, unlinkat): Perform the syscall directly,
712 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
714 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
715 as second argument to va_arg. Otherwise, some versions of gcc
716 warn that `if this code is reached, the program will abort'.
718 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
722 Add POSIX ACL support
723 * acl.h (copy_acl, set_acl): Add declarations.
724 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
725 systems other than Linux.
726 (chmod_or_fchmod): New function: use fchmod when possible,
728 (file_has_acl): Add a POSIX ACL implementation, with a
729 Linux-specific subcase.
730 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
731 S_ISVTX from one file to another. Fall back to fchmod/chmod when
732 acls are unsupported.
733 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
734 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
737 2006-01-09 Bruno Haible <bruno@clisp.org>
739 * sysexit_.h (EX_OK): New macro.
740 Suggested by Martin Lambers <marlam@marlam.de>.
742 2006-01-09 Bruno Haible <bruno@clisp.org>
744 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
745 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
746 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
747 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
749 2006-01-09 Bruno Haible <bruno@clisp.org>
751 * stdint_.h (SIZE_MAX): Write the value without involving negative
754 2005-10-16 Bruno Haible <bruno@clisp.org>
756 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
757 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
759 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
761 * strftime.c (tzname): Don't declare if it is already #defined.
762 Problem reported for Mingw by Mark Junker.
764 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
766 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
767 long int, not int, for nanosecond counts, so that people who are
768 used to POSIX struct timespec won't be surprised. Reported by Jim
771 2005-12-16 Jim Meyering <jim@meyering.net>
773 * fprintftime.c, fprintftime.h: New files.
775 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
777 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
778 * argp-help.c (fill_in_uparams): Check if the constructed
779 struct uparams is valid. Fall back to the default values if it is
782 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
784 * argp-help.c (__argp_base_name): New function
785 (__argp_short_program_name): Rewrite using __argp_base_name
786 * argp-namefrob.h: Define program_invocation_name and
787 program_invocation_short_name if requested
788 (__argp_base_name): Add prototype
789 * argp-parse.c (argp_def): Use gettext wrappers
790 (argp_default_parser): Use __argp_base_name
791 * argp-pin.c: New file. Defines program_invocation_name and
792 program_invocation_short_name on systems that lack them.
794 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
796 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
797 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
798 porting problem reported by Georg Schwarz in
799 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
801 2005-07-09 Bruno Haible <bruno@clisp.org>
803 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
804 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
805 Reported by Mark Junker <mjscod@gmx.de>.
807 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
809 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
810 (uintmax_t) [defined uintmax_t]: Do not declare.
811 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
812 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
813 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
814 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
815 sake of portability to weird hosts that C allows (though we don't
816 know of any practical examples).
818 * savedir.h (fdsavedir): New decl.
819 * savedir.c (fdsavedir, savedirstream): New functions; the latter
820 contains most of the former guts of savedir.
821 (savedir): Use savedirstream.
824 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
826 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
827 coreutils no longer futzes with rounding modes.
829 2005-11-14 Jim Meyering <jim@meyering.net>
831 * mkstemp-safer.c: Include <config.h>, required for possible
832 replacement of mkstemp.
834 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
836 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
838 (gethrxtime) [! (HAVE_NANOUPTIME
839 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
840 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
841 our own approximation.
843 2005-11-10 Simon Josefsson <jas@extundo.com>
845 * readline.c: Remove EOL.
847 2005-11-08 Eric Blake <ebb9@byu.net>
849 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
851 2005-11-08 Eric Blake <ebb9@byu.net>
853 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
855 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
857 Fix porting problem reported by Theodoros V. Kalamatianos.
858 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
859 Don't assume that futimes failing means we must fail.
861 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
863 * getcwd.c (__getcwd): Don't assume that system calls after readdir
864 leave errno alone. Problem reported by Dmitry V. Levin.
866 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
868 * savedir.c (savedir): Don't assume that xrealloc etc. leave
869 errno alone. Problem reported by Frederic Jolliton.
871 2005-10-28 Simon Josefsson <jas@extundo.com>
873 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
874 "restrict" keywords, as per POSIX. Protect the function
875 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
876 Don't use K&R prototypes. Check the sprintf return values.
877 Re-define EAFNOSUPPORT if not present. Indent.
879 * md5.h, md5.c: Simplify buffer handling visavi alignment,
880 suggested by Bruno Haible <bruno@clisp.org>.
882 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
884 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
886 * gc-libgcrypt.c: Add MD2 (which is not available through
889 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
891 * md2.h, md2.c: New files.
893 2005-10-24 Simon Josefsson <jas@extundo.com>
895 * md4.h: Shrink buffer size, now that we changed the type.
897 2005-10-22 Simon Josefsson <jas@extundo.com>
899 * arcfour.h, arcfour.c: Use fixed size indices in the
900 arcfour_context struct (simplify test vector testing in GNU
903 2005-10-22 Simon Josefsson <jas@extundo.com>
905 * md4.h, md4.c: Simplify buffer handling visavi alignment,
906 suggested by Bruno Haible <bruno@clisp.org>.
908 2005-10-22 Simon Josefsson <jas@extundo.com>
910 * crc.h: Include stddef.h, for size_t.
912 2005-10-21 Simon Josefsson <jas@extundo.com>
914 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
915 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
917 2005-10-21 Simon Josefsson <jas@extundo.com>
919 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
922 2005-10-21 Simon Josefsson <jas@extundo.com>
924 * gc-gnulib.c: Support ARCTWO in CBC mode.
926 2005-10-21 Simon Josefsson <jas@extundo.com>
928 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
931 * hmac-sha1.c (hmac_sha1): Likewise.
933 * crc.c (crc32_update): Actually use crc parameter, suggested by
934 Bruno Haible <bruno@clisp.org>.
936 * crc.h: Include stdint.h directly, suggested by Bruno Haible
939 2005-10-21 Simon Josefsson <jas@extundo.com>
941 * des.h, des.c: New files.
943 * gc-gnulib.c: Support DES.c
945 2005-10-21 Simon Josefsson <jas@extundo.com>
947 * arctwo.h, arctwo.c: New files.
949 * gc-gnulib.c: Support ARCTWO.
951 2005-10-21 Simon Josefsson <jas@extundo.com>
953 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
955 2005-10-19 Simon Josefsson <jas@extundo.com>
957 * gc-gnulib.c: Support ARCFOUR.
959 2005-10-19 Simon Josefsson <jas@extundo.com>
961 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
964 * gc.h: Add ECB enum type.
966 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
968 2005-10-19 Simon Josefsson <jas@extundo.com>
970 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
972 2005-10-18 Simon Josefsson <jas@extundo.com>
974 * md4.h, md4.c: New files, based on md5.?.
976 2005-10-17 Simon Josefsson <jas@extundo.com>
978 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
980 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
982 2005-10-17 Simon Josefsson <jas@extundo.com>
984 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
986 2005-10-17 Simon Josefsson <jas@extundo.com>
988 * gc.h, gc-libgcrypt.c: Add ciphers.
990 2005-10-17 Simon Josefsson <jas@extundo.com>
992 * sha1.c: Use uint32_t instead of md5_uint32.t
994 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
997 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
999 * md5.h: Use stdint.h and uint32_t. Doc fix.
1001 2005-10-15 Simon Josefsson <jas@extundo.com>
1003 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1005 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1007 2005-10-14 Simon Josefsson <jas@extundo.com>
1009 * arcfour.h, arcfour.c: New files.
1011 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1013 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1014 include <wchar.h>; no longer needed.
1016 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1017 and Ulrich Drepper <drepper@redhat.com>
1020 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1021 instead of inline stream orientation test and two separate
1022 function calls. Pay no attention to USE_IN_LIBIO.
1024 2005-10-14 Roland McGrath <roland@redhat.com>
1026 Import from libc. [BZ #1331]
1027 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1029 Reported by Matej Vela <vela@debian.org>.
1031 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1033 * mkdir-p.c (make_dir_parents): Don't report an error if an
1034 intermediate directory is in a read-only file system. Problem
1035 reported by Eric Blake.
1037 2005-10-13 Simon Josefsson <jas@extundo.com>
1039 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1040 Move memory allocation outside of loop.
1042 2005-10-12 Simon Josefsson <jas@extundo.com>
1044 * gc-pbkdf2-sha1.c: New file.
1046 * gc.h: Add gc_pbkdf2_sha1 prototype.
1048 2005-10-12 Simon Josefsson <jas@extundo.com>
1050 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1051 suggested by Bruno Haible <bruno@clisp.org>.
1053 2005-10-12 Simon Josefsson <jas@extundo.com>
1055 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1057 * gc-gnulib.c (gc_hmac_sha1): New function.
1059 2005-10-12 Simon Josefsson <jas@extundo.com>
1061 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1063 2005-10-12 Simon Josefsson <jas@extundo.com>
1065 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1066 GC_USE_HMAC_MD5, respectively.
1068 * gc-libgcrypt.c (gc_md5): Fix assert call.
1071 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1073 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1075 * gc-gnulib.c (gc_hash_buffer): Ditto.
1077 2005-10-11 Bruno Haible <bruno@clisp.org>
1079 * c-strcasestr.h: New file, from GNU gettext.
1080 * c-strcasestr.c: New file, from GNU gettext.
1082 2005-10-11 Bruno Haible <bruno@clisp.org>
1084 * c-strcase.h: New file, from GNU gettext.
1085 * c-strcasecmp.c: New file, from GNU gettext.
1086 * c-strncasecmp.c: New file, from GNU gettext.
1088 2005-10-11 Simon Josefsson <jas@extundo.com>
1090 * crc.h, crc.c: New files.
1092 * gc.h (gc_hash_buffer): Add doc.
1094 2005-10-08 Simon Josefsson <jas@extundo.com>
1096 * gc.h: Add gc_hash and gc_hash_buffer.
1098 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1100 * gc-libgcrypt.c (gc_hash_buffer): Add.
1102 2005-10-11 Bruno Haible <bruno@clisp.org>
1104 * strcasecmp.c: Include limits.h.
1105 (strcasecmp): Avoid integer overflow on exotic platforms.
1106 * strncasecmp.c: Include limits.h.
1107 (strncasecmp): Avoid integer overflow on exotic platforms.
1108 Reported by Paul Eggert.
1110 2005-10-06 Simon Josefsson <jas@extundo.com>
1112 * hmac-md5.c: New file.
1116 2005-10-06 Simon Josefsson <jas@extundo.com>
1118 * memxor.c (memxor): Avoid casts and warnings.
1120 2005-10-05 Derek Price <derek@ximbiot.com>
1122 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1124 2005-10-05 Simon Josefsson <jas@extundo.com>
1126 * memxor.c (memxor): Fix compiler error.
1128 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1129 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1131 * memxor.h, memxor.c: New files.
1133 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1134 we assume all systems have it, suggested by Jim Meyering
1135 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1136 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1137 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1140 2005-10-04 Bruno Haible <bruno@clisp.org>
1142 * verify.h (verify_true): Provide alternative definition for C++.
1144 2005-10-04 Simon Josefsson <jas@extundo.com>
1146 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1147 D. Baushke" <mdb@gnu.org>.
1149 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1151 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1152 (SSIZE_MAX): New macro, if not already defined.
1153 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1156 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1158 * exclude.c: Include verify.h.
1159 (verify): Remove. All callers changed to use verify.h's version.
1160 * strtoimax.c: Likewise.
1161 * utimecmp.c: Likewis.e
1163 Sync from coreutils.
1164 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1165 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1166 * .cvsignore: Add fts.h, search.h, t-fpending.
1167 * settime.c (settime): Fix { typo in previous patch. Also, don't
1168 bother returning ENOSYS if settimeofday or stime fails; just let
1169 them return whatever errno they want to return.
1170 * utimens.c: Include unistd.h, for dup2.
1171 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1172 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1174 2005-10-02 Jim Meyering <jim@meyering.net>
1176 Sync from coreutils.
1177 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1178 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1179 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1180 Remove AT_FDCWD test.
1181 Do not consume the fd unless successful.
1182 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1183 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1184 block, so that we don't even try to compile it if settimeofday is
1185 available. This works around a compilation failure on OSF1 V5.1,
1186 due to stime requiring a `long int*' while tv_sec is `int'.
1188 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1190 * getdelim.c (getdelim): Remove unused variables.
1192 2005-10-01 Simon Josefsson <jas@extundo.com>
1194 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1195 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1196 AI_* and EAI_* definitions. Protect function declarations.
1198 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1200 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1201 so that the code works even with ancient cpp. Portability problem
1202 with GCC 2.7.2.1 reported by Thomas M.Ott.
1204 2005-09-27 Jim Meyering <jim@meyering.net>
1206 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1208 * intprops.h (signed_type_or_expr__): Define.
1209 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1212 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1214 * verify.h (verify_expr): Remove, replacing with:
1215 (verify_true): New macro that returns true instead of void.
1216 (verify_type__): Remove.
1217 (verify): Use verify_true rather than verify_type__.
1219 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1221 * utimens.c (ENOSYS): Define if not already defined.
1222 (futimens): Support having a null PATH if the file descriptor
1225 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1227 (__attribute): Define to empty unless GCC 3.1 or later.
1228 This works around a core dump on OpenBSD 3.4, which has GCC
1229 2.95.3, which dumps core when given __attribute__(()). It also
1230 simplifies other tests, since we really don't want to bother with
1231 worrying about which ancient version of GCC supported what.
1232 Original problem reported by Yoann Vandoorselaere, with part of
1233 the fix suggested by Derek Price.
1235 2005-09-24 Jim Meyering <jim@meyering.net>
1237 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1238 so we can once again use a positive bitfield width of 1 -- now we
1239 don't have to explain why we were using a bitfield width of 2.
1241 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1243 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1244 Problem reported by Eric Blake.
1245 (getaddrinfo): Initialize se so that it's not garbage.
1246 Redo internal storage allocation so that it doesn't make unportable
1247 assumptions about alignment.
1250 * utimens.c (futimens): Use futimesat if available.
1251 Prefer it to futimes since it doesn't have the futimes bug.
1253 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1254 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1255 Instead, declare a function that returns a pointer to an array,
1256 and use verify_type__ to declare the size of the array.
1257 Problem and germ of a solution reported by Bruno Haible.
1258 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1259 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1261 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1263 Sync from coreutils.
1265 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1267 * argmatch.h: Include verify.h
1268 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1269 (ARGMATCH_ASSERT): Remove; unused.
1270 * canonicalize.c: Assume STDC_HEADERS.
1271 * exclude.c: Include "strcase.h".
1272 * regex_internal.h [!defined _LIBC]: Likewise.
1273 * getusershell.c: Include stdio--.h rather than stdio.h
1275 (getusershell): Call fopen, not fopen_safer.
1276 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1277 Do not include unistd-safer.h.
1278 (save_cwd): Don't call fd_safer; no longer needed
1279 now that we include fcntl--.h.
1281 * getdate.y (relative_time): New type.
1282 (RELATIVE_TIME_0): New constant.
1283 (parser_control): Use relative_time instead of doing it ourselves.
1284 (%union): Add new relative_time rel member.
1285 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1287 (relunit, relunit_snumber): Now of type rel.
1288 (zone, rel, relunit, get_date): Adjust to above changes.
1290 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1291 Do not include unistd-safer.h.
1292 (getloadavg): Don't call fd_safer; no longer needed
1293 now that we include fcntl--.h.
1295 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1296 (make_dir_parents): Treat ENOSYS like EEXIST.
1298 Improve quality of diagnostics on restore_cwd failure.
1299 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1300 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1301 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1302 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1303 each time through the loop. Do not diagnose restore_cwd failure;
1304 that is the caller's job (and perhaps the caller does not care).
1306 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1307 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1308 If the file already exists but is not a directory, don't bother
1309 to try to make its parents.
1310 Close potential file descriptor leak if we can't chdir("/") (!).
1311 Don't always return true if chdir($PWD) fails; return true only
1312 if the requested action was done successfully (except for the
1314 Don't log final directory unless we actually made it.
1315 Refactor to avoid duplicate code to fix up permissions.
1316 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1318 * strftime.c (my_strftime): Rewrite the previous change slightly,
1319 to make it a bit faster and (I hope) clearer.
1320 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1321 Fix bug in formats like %2N.
1323 * verify.h: New file.
1325 2005-09-22 Jim Meyering <jim@meyering.net>
1327 Sync from coreutils.
1329 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1331 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1332 the .tm_year member, since otherwise gcc-4.0 would now warn about
1333 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1335 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1336 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1338 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1339 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1340 when run in a time zone for which daylight savings time is in effect
1341 for the starting date.
1343 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1344 stop us from restricting permissions of just-created absolute-named
1346 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1347 to restore initial working directory.
1348 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1349 to tell caller if/when we change the working directory and are
1350 unable to return to the initial one.
1351 * mkdir-p.h (make_dir_parents): Update prototype.
1352 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1353 `return false'. This fixes a bug introduced on 2004-07-30.
1355 * openat.c (fdopendir): Be sure to close the supplied
1356 file descriptor before returning. This makes our replacement
1357 implementation a little closer to Solaris's, where fdopendir
1358 ties the file descriptor to the returned DIR* pointer.
1359 * openat.c (unlinkat): New function.
1360 * openat.h (unlinkat): Add prototype.
1361 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1362 (openat_restore_fail): Rename from openat_restore_die.
1363 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1365 Provide an alternative to exiting immediately upon save_cwd or
1366 restore_cwd failure. Now, an application can arrange e.g.,
1367 to perform a longjump in that case.
1368 * openat.c: Include dirname.h.
1369 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1370 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1371 and openat_restore_die rather than calling error directly.
1372 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1374 * openat-die.c (openat_save_die, openat_restore_die): New file.
1375 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1377 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1378 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1379 int utc, int nanoseconds);
1381 date should not have to allocate a megabyte of virtual memory to
1382 handle a format argument like +%1048575T. When implemented with
1383 strftime, it must allocate such a buffer, use strftime to fill it
1384 in, print it, then free it.
1385 With fprintftime, it simply prints everything and exits.
1386 With no need for memory allocation, that's one fewer way to fail.
1387 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1388 optional field width, not before, so we accept %9:z, not %:9z.
1389 (my_strftime): Be sure to use L_('x') for literals.
1391 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1392 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1393 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1394 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1395 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1396 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1397 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1398 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1399 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1401 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1402 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1403 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1404 and don't include <sys/file.h>).
1406 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1408 Sync from coreutils.
1410 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1411 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1412 [!LDAV_DONE]: Avoid unused variable warning.
1414 2005-09-21 Bruno Haible <bruno@clisp.org>
1416 * unicodeio.h (unicode_to_mb): New declaration.
1418 2005-09-20 Derek Price <derek@ximbiot.com>
1420 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1422 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1424 Use a consistent style for including <config.h>.
1425 * __fpending.c, acl.c, argmatch.c,
1426 argp-help.c, argp-parse.c,
1427 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1428 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1429 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1430 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1431 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1432 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1433 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1434 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1435 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1436 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1437 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1438 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1439 modechange.c, mountlist.c, open-safer.c, physmem.c,
1440 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1441 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1442 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1443 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1444 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1445 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1446 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1447 userspec.c, utimecmp.c, version-etc-fsf.c,
1448 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1449 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1450 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1451 Standardize inclusion of config.h.
1452 * __fpending.h, dirfd.h, getdate.h, human.h,
1453 inttostr.h: Removed inclusion of config.h from header files.
1454 * inttostr.c: Adjusted in-tree users.
1455 * timespec.h: Remove superfluous warning to include config.h.
1456 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1457 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1458 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1459 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1461 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1463 * stat-time.h: New file.
1464 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1465 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1467 (timespec_cmp): New function.
1468 * utimecmp.c: Include stat-time.h.
1469 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1470 members exist, not on the obsolescent ST_MTIM_NSEC.
1471 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1473 2005-09-15 Derek Price <derek@ximbiot.com>
1474 Paul Eggert <eggert@cs.ucla.edu>
1476 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1477 changes, consolidating in...
1478 * regex_internal.h: ...this file.
1480 2005-09-15 Derek Price <derek@ximbiot.com>
1482 * regex_internal.h: Blank `pure' for GNUC < 3.
1483 * regex_internal.c: Ditto, using this...
1484 (__GNUC_PREREQ): ...new macro.
1485 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1486 (__GNUC_PREREQ): ...this new macro.
1488 * strstr.h: Include string.h. Define strstr as a macro here.
1490 2005-09-13 Derek Price <derek@ximbiot.com>
1492 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1494 Reported by Jim Meyering <jim@meyering.net>.
1496 2005-09-13 Jim Meyering <jim@meyering.net>
1498 * canon-host.c: Filter through gnu indent and reword comments slightly.
1499 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1501 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1503 * lib/base64.c: Typo.
1504 (base64_encode): Put b64str in initialized data section.
1506 2005-09-12 Derek Price <derek@ximbiot.com>
1508 Return usable errors from canon-host.
1509 * canon-host.h: New file.
1510 * canon-host.c (canon_host): Wrap...
1511 (canon_host_r): ...this new function, which now relies exclusively on
1513 (ch_strerror): New function.
1514 (last_cherror): New global.
1515 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1516 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1518 (freeaddrinfo): Free ai->ai_canonname when set.
1520 2005-09-12 Derek Price <derek@ximbiot.com>
1521 Paul Eggert <eggert@cs.ucla.edu>
1523 * glob-libc.h: Renamed from glob_.h. The new version is
1524 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1525 protecting things that should be done only in gnulib contexts.
1526 * glob_.h: New file, containing only the glob things needed for
1528 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1529 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1530 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1531 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1532 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1533 and to respect the namespace rules better.
1535 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1537 Merge glibc and coreutils changes into gnulib, plus a few
1539 * md5.c: Use #error rather than a string.
1540 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1541 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1542 (__attribute__): Define to empty for non recent-GCC.
1543 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1544 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1545 Renamed from their non-__ counterparts, with new macros replacing
1546 them if not _LIBC. Add __THROW attribute.
1548 (struct md5_ctx): Align buffer if using GCC.
1549 * sha1.h (struct sha1_ctx): Likewise.
1550 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1551 The old name was backwards.
1552 (NOTSWAP): Remove; not used.
1553 (rol): New macro, moved here from md5.h.
1554 (sha1_process_block): Remove a FIXME that doesn't make sense.
1556 2005-09-12 Derek Price <derek@ximbiot.com>
1558 * gai_strerror.c: Include config.h when available. Include
1559 getaddrinfo.h before other headers to test interface.
1560 Reported by Larry Jones <lawrence.jones@ugs.com>.
1562 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1564 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1565 definitions, since that's the preferred style in glibc.
1566 Fix a minor spacing issue, and update copyright notice to match glibc's.
1568 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1570 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1572 2005-09-06 Simon Josefsson <jas@extundo.com>
1574 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1575 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1577 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1579 Change bitset word type from unsigned int to unsigned long int,
1580 as this has better performance on typical 64-bit hosts.
1581 Port bitset code to hosts with unusual word sizes.
1582 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1583 (build_collating_symbol):
1584 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1585 argument is a bitset. This is merely a style issue, but it makes
1586 it clearer that an entire array is expected.
1587 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1588 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1589 Port to the case where bitset_word is not the same as unsigned int.
1590 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1591 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1593 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1594 (build_trtable, group_nodes_into_DFAstates):
1596 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1597 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1598 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1599 * regexec.c (group_nodes_into_DFAstates): Likewise.
1600 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1601 * regcomp.c (optimize_subexps, lower_subexp):
1602 Work even if bitset_word has holes in its bitwise representation.
1603 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1604 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1606 * regex_internal.c (re_string_reconstruct):
1607 Don't assume UCHAR_MAX == 255.
1608 * regex_internal.h (bitset_set_all): Likewise.
1609 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1611 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1612 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1614 (BITSET_WORD_MAX): New macro.
1615 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1616 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1617 (bitset_empty, bitset_copy):
1618 Prefer sizeof (bitset) to multiplying it out ourselves.
1619 (bitset_not_merge): Remove; unused.
1620 (bitset_contain): Return bool, not unsigned int with one bit on.
1621 All callers changed.
1622 * regexec.c (build_trtable): Don't assume bitset has no stricter
1623 alignment than re_node_set; do this by defining a new internal
1624 type struct dests_alloc and using it to allocate memory.
1626 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1628 Check for arithmetic overflow when calculating sizes, to prevent
1629 some buffer-overflow issues. These patches are conservative, in the
1630 sense that when I couldn't determine whether an overflow was possible,
1631 I inserted a run-time check.
1632 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1633 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1634 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1635 (re_xnrealloc, re_x2nrealloc): New inline functions.
1636 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1637 (build_equiv_class, build_charclass): Check for arithmetic overflow
1638 in size expression calculations.
1639 * lib/regex_internal.c (re_string_realloc_buffers):
1640 (build_wcs_upper_buffer, re_node_set_add_intersect):
1641 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1642 (re_dfa_add_node, register_state): Likewise.
1643 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1644 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1645 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1646 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1648 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1650 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1651 to avoid a collision with bits/local_lim.h in glibc.
1652 All uses changed. Problem reported by Dmitry V. Levin in
1653 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1655 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1656 bugs in int versus size_t comparisons.
1657 (re_string_context_at): Fix bug where the code assumed that
1660 Use bool where appropriate.
1661 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1662 All callers changed.
1663 (calc_eclosure_iter): Likewise, for ROOT arg.
1664 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1665 (build_charclass_op): Likewise, for NON_MATCH arg.
1666 * regex_internal.c (re_string_allocate, re_string_construct):
1667 (re_string_construct_common): Likewise, for ICASE arg.
1668 * regexec.c (re_search_2_stub, re_search_stub):
1669 Likewise, for RET_LEN arg.
1670 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1671 (set_regs): Likewise, for FL_BACKTRACK arg.
1672 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1673 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1674 (calc_eclosure_iter, parse_bracket_exp):
1675 Use bool for internal variables that are booleans.
1676 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1677 (set_regs, build_sifted_states, sift_states_bkref):
1678 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1679 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1680 (find_collation_sequence_value):
1682 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1683 (re_node_set_compare):
1684 Return bool, not int. All callers changed.
1685 * regexec.c (check_halt_node_context, check_dst_limits):
1686 (build_trtable, check_node_accept): Likewise.
1687 * regex_internal.h: Include stdbool.h.
1689 Fix bugs uncovered when converting to bool.
1690 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1691 failure instead of charging ahead blindly.
1692 * regex_internal.c (register_state): Likewise.
1693 * regexec.c (re_search_2_stub): Use simpler method than boolean
1694 for freeing internal storage.
1695 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1696 bitset pieces used as boolean, to avoid undefined behavior
1697 on hosts that do int overflow checking.
1699 2005-08-31 Derek Price <derek@ximbiot.com>
1701 * getdelim.c (getdelim): Return EOF on EOF.
1702 Reported by Larry Jones <lawrence.jones@ugs.com>.
1704 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1706 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1707 lengths fit in regoff_t; this isn't true if regoff_t is the same
1709 * regex.c (re_search_internal): 5th arg is LAST_START
1710 (= START + RANGE) instead of RANGE. This avoids overflow
1711 problems when regoff_t is the same width as size_t.
1712 All callers changed.
1713 (re_search_2_stub): Check for overflow when adding the
1714 sizes of the two strings.
1715 (re_search_stub): Check for overflow when adding START
1716 to RANGE; if it occurs, substitute the extreme value.
1718 2005-08-31 Jim Meyering <jim@meyering.net>
1720 * regcomp.c (search_duplicated_node): Make first pointer arg
1722 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1723 (register_state): Likewise.
1724 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1725 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1726 (group_nodes_into_DFAstates): Likewise.
1728 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1730 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1731 old glibc regex code mishandles strings longer than 2**31 bytes.
1732 This patch fixes this when the regex code is used in gnulib
1733 (i.e., outside glibc).
1735 This patch should not affect the use of the regex code inside
1736 glibc. No doubt this problem also needs to be handled for glibc
1737 as well, but the result will be an incompatible change to the
1738 glibc ABI, and the old ABI will have to be supported too. That
1739 can be the the subject for another patch.
1741 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1742 governing whether the rest of this patch is active. By default,
1743 the macro is disabled and the patch has no effect.
1744 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1745 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1746 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1747 (re_match_2, re_set_registers): Use the new types.
1748 * regex_internal.h (Idx, re_hashval_t): New types.
1749 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1751 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1752 (re_string_context_at, bin_tree_t, re_dfastate_t):
1753 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1754 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1755 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1756 (re_string_char_size_at, re_string_wchar_at):
1757 (re_string_elem_size_at):
1758 Use the new types and macros to port to 64-bit hosts.
1759 Use unsigned types for internal values, so that the code
1760 mostly works even for arrays larger than SSIZE_MAX.
1761 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1762 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1763 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1764 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1765 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1766 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1767 (calc_inveclosure, parse_dup_op, build_range_exp):
1768 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1769 (fetch_number, create_token_tree, mark_opt_subexp):
1771 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1772 (create_cd_newstate, re_string_allocate, re_string_construct):
1773 (re_string_realloc_buffers, build_wcs_upper_buffer):
1774 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1775 (re_string_reconstruct, re_string_peek_byte_case):
1776 (re_string_fetch_byte_case, re_string_context_at):
1777 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1778 (re_node_set_init_copy, re_node_set_add_intersect):
1779 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1780 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1781 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1782 (re_acquire_state, re_acquire_state_context, register_state):
1784 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1785 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1786 (re_search_internal, re_search_2_stub, re_search_stub)
1787 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1788 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1789 (update_cur_sifted_state, check_dst_limits):
1790 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1791 (check_subexp_limits, sift_states_bkref, merge_state_array):
1792 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1793 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1794 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1795 (expand_bkref_cache, check_node_accept_bytes):
1796 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1797 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1798 (acquire_init_state_context, check_halt_node_context):
1799 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1800 (sift_states_backward, clean_state_log_if_needed):
1801 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1802 (find_recover_state, transit_state_sb, transit_state_mb):
1803 (transit_state_bkref, build_trtable, match_ctx_clean):
1805 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1806 to work around an assumption that REG_MISSING is negative.
1808 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1809 (seek_collating_symbol_entry) [defined _LIBC]:
1810 (lookup_collation_sequence_value) [defined _LIBC]:
1811 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1812 Use prototypes rather than old-style function definitions.
1813 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1814 (transit_state_sb) [0]:
1815 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1817 * regexec.c (re_search_internal): Simplify update of rm_so and
1820 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1821 (optimize_subexps, lower_subexp):
1822 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1823 since the signed shift might overflow. Use 1u<<31 instead.
1824 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1825 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1828 * regcomp.c (optimize_subexps, lower_subexp):
1829 Use CHAR_BIT rather than 8, for clarity.
1830 * regexec.c (check_dst_limits_calc_pos_1):
1831 (check_subexp_matching_top): Likewise.
1832 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1833 have to worry about portability issues when shifting it left.
1834 Remove no-longer-needed test for table_size > 0.
1835 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1836 in a word, as the resulting behavior is undefined.
1837 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1838 in one case, a <= should have been an <, and in another case the
1839 whole test was missing.
1840 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1841 the standard name CHAR_BIT.
1842 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1843 this is not true on one's complement and signed-magnitude hosts.
1845 * regex_internal.h (re_sub_match_top_t): Remove unused member
1847 (struct re_dfa_t): Remove unused member states_alloc.
1848 * regcomp.c (init_dfa): Don't initialize unused members.
1850 2005-08-31 Bruno Haible <bruno@clisp.org>
1852 * strstr.c: Include <stddef.h>, for NULL.
1853 * strcasestr.c: Likewise.
1854 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1856 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1858 * iconvme.h: Add prototype for iconv_alloc.
1860 2005-08-29 Simon Josefsson <jas@extundo.com>
1862 * iconvme.c: Fix errno.
1864 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1866 * iconvme.c: Split iconv_string into iconv_alloc.
1868 2005-08-27 Jim Meyering <jim@meyering.net>
1870 * fopen-safer.c: Merge minor changes from coreutils.
1871 * dup-safer.c: Likewise.
1872 * fd-safer.c: Likewise.
1874 Merge from coreutils.
1875 * stdio--.h: New file.
1876 * stdlib--.h: New file.
1877 * mkstemp-safer.c: New file.
1879 GNU tar needs these.
1880 * pipe-safer.c: New file.
1881 * creat-safer.c: New file.
1882 * fcntl--.h (creat): Define to creat_safer.
1883 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1884 * unistd--.h (pipe): Define to pipe_safer.
1885 * unistd-safer.h: Declare pipe_safer.
1887 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1889 * regex_internal.h: Remove all references to
1890 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1892 (bitset_not, bitset_merge, bitset_not_merge):
1893 (bitset_mask, re_string_allocate, re_string_construct):
1894 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1895 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1896 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1897 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1898 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1899 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1900 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1901 (re_acquire_state_context):
1902 Remove unnecessary forward decls.
1903 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1904 Put __attribute at function definition,
1905 now that the function decl has been removed.
1906 * lib/regex_internal.c (re_string_peek_byte_case):
1907 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1910 2005-08-26 Simon Josefsson <jas@extundo.com>
1912 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1913 Haible <bruno@clisp.org>.
1915 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1917 * regexec.c (set_regs): Don't alloca with an unbounded size.
1919 alloca modernization/simplification for regex.
1920 * regex.c: Remove portability cruft for alloca. This no longer
1921 needs to be at the start of the file, and can be moved into
1922 regex_internal.h and simplified.
1923 * regex_internal.h: Include <alloca.h>.
1924 (__libc_use_alloca) [!defined _LIBC]: New macro.
1925 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1926 now works outside glibc.
1928 2005-08-24 Simon Josefsson <jas@extundo.com>
1930 * getpass.c: Add WIN32 implementation. Conditionalize use of
1931 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1932 GLIBC specific code.
1934 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1936 Make regex safe for g++. This fixes one real bug (an "err"
1937 that should have been "*err"). g++ problem reported by
1939 * regex_internal.h (re_calloc): New macro, consistent with
1940 re_malloc etc. All callers of calloc changed to use re_calloc.
1941 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1942 not int. All callers changed.
1943 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1944 just use an array of size MB_LEN_MAX.
1945 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1946 (find_recover_state): Change "err" to "*err"; this fixes what
1947 appears to be a real bug.
1948 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1951 2005-08-25 Jim Meyering <jim@meyering.net>
1953 * open-safer.c: Include <config.h>.
1954 Otherwise, we'd lose LARGEFILE support in any file using
1957 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1959 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1960 * regex.h (regerror): Likewise.
1962 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1963 requires this. (The code never needed it.)
1965 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1966 All uses of recently-renamed identifiers changed to use the new,
1967 POSIX-compliant names. The code will build and run just fine
1968 without these changes, but it's better to eat our own dog food
1969 and use the standard-conforming names.
1971 * regex.h: Fix a multitude of POSIX name space violations.
1972 These changes have an effect only for programs that define
1973 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1974 do not change anything for programs compiled in the normal way.
1975 Also, there is no effect on the ABI.
1977 (_REGEX_SOURCE): New macro.
1978 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1979 defined and _GNU_SOURCE is not; this fixes a name space violation.
1981 Rename the following macros to obey POSIX requirements.
1982 The old names are still visible as macros if _REGEX_SOURCE is defined.
1983 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1984 RE_BACKSLASH_ESCAPE_IN_LISTS.
1985 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1986 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1987 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1988 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1989 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1990 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1991 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1992 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1993 (REG_INTERVALS): renamed from RE_INTERVALS.
1994 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1995 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1996 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1997 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1998 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1999 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2000 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2001 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2002 RE_UNMATCHED_RIGHT_PAREN_ORD.
2003 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2004 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2005 (REG_DEBUG): renamed from RE_DEBUG.
2006 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2007 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2008 unusual, since we can't clash with the POSIX REG_ICASE.
2009 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2010 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2011 (REG_NO_SUB): renamed from RE_NO_SUB.
2012 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2013 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2014 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2015 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2016 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2017 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2018 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2019 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2020 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2021 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2022 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2023 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2024 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2025 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2026 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2027 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2028 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2029 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2030 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2031 (REG_FIXED): Renamed from REGS_FIXED.
2032 (REG_NREGS): Renamed from RE_NREGS.
2034 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2035 of other REG_* macros, since POSIX says the user is allowed to
2036 #undef these macros selectively.
2038 (reg_errcode_t): Update comment stating what other tables need
2041 Rename the following enum values to obey POSIX requirements.
2042 The old names are still visible as macros.
2043 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2044 is not defined, since GNU is supposed to be a superset of POSIX as
2045 much as possible, and since we want reg_errcode_t to be a signed
2046 type for implementation consistency.
2047 (_REG_NOERROR): Renamed from REG_NOERROR.
2048 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2049 (_REG_BADPAT): Renamed from REG_BADPAT.
2050 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2051 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2052 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2053 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2054 (_REG_EBRACK): Renamed from REG_EBRACK.
2055 (_REG_EPAREN): Renamed from REG_EPAREN.
2056 (_REG_EBRACE): Renamed from REG_EBRACE.
2057 (_REG_BADBR): Renamed from REG_BADBR.
2058 (_REG_ERANGE): Renamed from REG_ERANGE.
2059 (_REG_ESPACE): Renamed from REG_ESPACE.
2060 (_REG_BADRPT): Renamed from REG_BADRPT.
2061 (_REG_EEND): Renamed from REG_EEND.
2062 (_REG_ESIZE): Renamed from REG_ESIZE.
2063 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2064 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2065 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2066 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2067 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2069 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2070 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2071 changed. But support the old name if the new one is not defined
2072 and if _REGEX_SOURCE.
2074 Change the following member names in struct re_pattern_buffer.
2075 The old names are still supported if !_REGEX_SOURCE.
2076 The new names are always supported, regardless of _REGEX_SOURCE.
2077 (re_buffer): Renamed from buffer.
2078 (re_allocated): Renamed from allocated.
2079 (re_used): Renamed from used.
2080 (re_syntax): Renamed from syntax.
2081 (re_fastmap): Renamed from fastmap.
2082 (re_translate): Renamed from translate.
2083 (re_can_be_null): Renamed from can_be_null.
2084 (re_regs_allocated): Renamed from regs_allocated.
2085 (re_fastmap_accurate): Renamed from fastmap_accurate.
2086 (re_no_sub): Renamed from no_sub.
2087 (re_not_bol): Renamed from not_bol.
2088 (re_not_eol): Renamed from not_eol.
2089 (re_newline_anchor): Renamed from newline_anchor.
2091 Change the following member names in struct re_registers.
2092 The old names are still supported if !_REGEX_SOURCE.
2093 The new names are always supported, regardless of _REGEX_SOURCE.
2094 (rm_num_regs): Renamed from num_regs.
2095 (rm_start): Renamed from start.
2096 (rm_end): Renamed from end.
2098 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2099 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2100 Prepend __ to parameter names.
2102 Undo yesterday's changes.
2104 2005-08-24 Jim Meyering <jim@meyering.net>
2106 Sync from coreutils.
2107 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2109 2005-08-21 Bruno Haible <bruno@clisp.org>
2111 * lock.h: Add multiple inclusion guard.
2112 * tls.h: Add multiple inclusion guard.
2114 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2116 * regex.h (REG_NOSYS)
2117 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2118 Define, since POSIX requires it as of 2001.
2119 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2120 New private symbol, used to keep the enum signed in all cases.
2121 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2122 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2124 * regex_internal.c (re_string_skip_chars, register_state):
2126 Remove forward decls; no longer needed now that we use prototypes.
2127 * regexec.c (acquire_init_state_context, check_halt_node_context):
2128 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2129 (clean_state_log_if_needed): Likewise.
2131 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2133 Fix problems reported by Sam Steingold in
2134 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2135 * regexec.c (sift_states_bkref): Fix portability bug: the code
2136 assumed that reg_errcode_t is a signed type, which is not
2137 necessarily true if _XOPEN_SOURCE is not defined.
2138 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2139 some compilers warn about it otherwise.
2141 2005-08-20 Jim Meyering <jim@meyering.net>
2143 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2144 of unused local, dfa.
2146 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2148 * regcomp.c (create_initial_state): Remove duplicate decl.
2149 (init_word_char, create_initial_state, duplicate_node_closure):
2150 (fetch_token, peek_token_bracket, build_range_exp):
2151 (build_collating_symbol): Remove forward decls; no longer needed
2152 now that we use prototypes.
2155 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2156 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2157 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2158 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2159 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2160 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2161 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2162 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2163 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2164 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2165 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2166 (build_charclass, build_charclass_op, fetch_number, create_tree):
2167 (create_token_tree, mark_opt_subexp, duplicate_tree):
2168 Use prototypes rather than old-style definitions.
2171 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2172 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2173 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2174 (re_string_reconstruct, re_string_peek_byte_case):
2175 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2176 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2177 (re_node_set_init_copy, re_node_set_add_intersect):
2178 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2179 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2180 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2181 (re_acquire_state, re_acquire_state_context, register_state):
2182 (create_ci_newstate, create_cd_newstate, free_state):
2184 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2185 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2186 (re_search_internal, prune_impossible_nodes):
2187 (acquire_init_state_context, check_matching, static):
2188 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2189 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2190 (update_regs, sift_states_backward, build_sifted_states):
2191 (clean_state_log_if_needed, merge_state_array):
2192 (update_cur_sifted_state, add_epsilon_src_nodes):
2193 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2194 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2195 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2196 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2197 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2198 (check_arrival, check_arrival_add_next_nodes):
2199 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2200 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2201 (check_node_accept_bytes, check_node_accept, extend_buffers):
2202 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2203 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2208 (re_string_allocate, re_string_construct, re_string_reconstruct):
2209 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2210 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2211 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2212 (re_string_context_at, re_string_peek_byte_case):
2213 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2214 is defined, since we now use prototypes always.
2216 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2217 C89 or better. All uses removed.
2219 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2221 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2222 [defined lint]: Suppress bogus uninitialized-variable warnings.
2224 * regcomp.c (duplicate_node): Return new index, not an error code,
2225 and let the caller return REG_ESPACE if out of space. This
2226 removes an uninitialied-variable warning with GCC 4.0.1, and also
2227 avoids taking the address of a local variable. All callers
2230 2005-08-19 Jim Meyering <jim@meyering.net>
2232 * regexec.c (proceed_next_node): Redo local variables to
2233 avoid GCC shadowing warnings.
2235 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2237 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2238 (re_node_set_insert_last, re_dfa_add_node):
2239 Rename local variables to avoid GCC shadowing warnings.
2241 2005-08-18 Bruno Haible <bruno@clisp.org>
2243 * strstr.c (strstr): Fix return value in multibyte case.
2244 * strcasestr.c (strcasestr): Likewise.
2246 2005-08-17 Jim Meyering <jim@meyering.net>
2248 Make the %s format (seconds since the epoch) work for a negative
2249 number and when used with a zero-padded field width, e.g. %015s.
2251 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2252 label so that it precedes the code to set `digits'. Otherwise,
2253 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2254 print `00-22'. Now, it prints `-0022', as it should.
2256 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2258 * regex.h: Remove useless space-before-tab. From coreutils.
2260 2005-08-17 Bruno Haible <bruno@clisp.org>
2262 * strcasestr.h: New file.
2263 * strcasestr.c: New file.
2265 2005-08-17 Bruno Haible <bruno@clisp.org>
2267 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2268 * strstr.c: Completely rewritten, with multibyte locale support.
2270 2005-08-17 Bruno Haible <bruno@clisp.org>
2272 * strcasecmp.c: Use mbuiter.h.
2274 2005-08-17 Bruno Haible <bruno@clisp.org>
2276 * mbuiter.h: New file.
2278 2005-08-16 Bruno Haible <bruno@clisp.org>
2280 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2282 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2283 NUL byte, not after it.
2285 2005-08-16 Bruno Haible <bruno@clisp.org>
2287 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2288 the valid ones. Makes the comparison operations transitive:
2289 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2290 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2292 2005-08-16 Bruno Haible <bruno@clisp.org>
2294 * strcase.h (strcasecmp): Add note in comments.
2295 * strncasecmp.c: Use code from strcasecmp.c.
2296 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2297 (strcasecmp): Work correctly in multibyte locales.
2299 2005-08-16 Bruno Haible <bruno@clisp.org>
2301 * strnlen1.h: New file.
2302 * strnlen1.c: New file.
2304 2005-08-16 Bruno Haible <bruno@clisp.org>
2306 * mbfile.h: New file.
2308 2005-08-16 Bruno Haible <bruno@clisp.org>
2310 * mbiter.h: New file.
2312 2005-08-16 Bruno Haible <bruno@clisp.org>
2314 * mbchar.h: New file.
2315 * mbchar.c: New file.
2317 2005-08-16 Bruno Haible <bruno@clisp.org>
2319 * tls.h: New file, from GNU gettext.
2320 * tls.c: New file, from GNU gettext.
2322 2005-08-15 Bruno Haible <bruno@clisp.org>
2324 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2327 2005-08-14 Jim Meyering <jim@meyering.net>
2329 Sync from coreutils.
2331 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2332 Use the hash-table-based cycle-detection code not just when
2333 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2334 Reported by James Youngman in
2335 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2336 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2337 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2338 This lets us compile with -DFTS_DEBUG, once again.
2339 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2340 * fts.c (fd_safer): Remove decl.
2341 Include fcntl--.h rather than unistd-safer.h
2342 (fts_safe_changedir): Don't call fd_safer; no longer needed
2343 now that we include fcntl--.h.
2345 2005-08-11 Simon Josefsson <jas@extundo.com>
2347 * readline.h, readline.c: New file.
2349 2005-08-11 Bruno Haible <bruno@clisp.org>
2351 * strnlen.h (strnlen): Change parameter name to match comment.
2353 2005-08-10 Simon Josefsson <jas@extundo.com>
2355 * strndup.c: Use strnlen.h.
2357 * strnlen.h: New file.
2359 2005-08-02 Simon Josefsson <jas@extundo.com>
2361 * getline.h, getline.c: Rewrite.
2363 * getdelim.h, getdelim.c: New files, ported from glibc.
2365 2005-07-31 Bruno Haible <bruno@clisp.org>
2367 * lock.h (gl_lock_initializer): New macro.
2368 (gl_lock_define_initialized): Use it.
2369 (gl_rwlock_initializer): New macro.
2370 (gl_rwlock_define_initialized): Use it.
2371 (gl_recursive_lock_initializer): New macro.
2372 (gl_recursive_lock_define_initialized): Use it.
2374 2005-07-26 Bruno Haible <bruno@clisp.org>
2376 * lock.h: Update from GNU gettext.
2377 * lock.c: Update from GNU gettext.
2379 2005-07-18 Bruno Haible <bruno@clisp.org>
2381 * lock.h (gl_once_t): New type.
2382 (gl_once_define, gl_once): New macros.
2383 * lock.c (fresh_once): New variable.
2384 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2387 2005-07-18 Simon Josefsson <jas@extundo.com>
2389 * check-version.c (check_version): Accept identical versions too.
2391 2005-07-18 Bruno Haible <bruno@clisp.org>
2393 * lock.h: New file, from GNU gettext.
2394 * lock.c: New file, from GNU gettext.
2396 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2398 * quotearg.c: Add translator comment suggested by Bruno Haible,
2399 with a minor change.
2401 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2403 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2404 copyright symbol and the year.
2405 * version-etc.c (COPYRIGHT_YEAR): New constant.
2406 (version_etc_va): Use parameterized copyright notice.
2407 Reword to conform to the current GNU coding standards.
2409 2005-07-11 Simon Josefsson <jas@extundo.com>
2411 * size_max.h: New file.
2413 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2415 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2418 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2419 and Paul Eggert <eggert@cs.ucla.edu>
2421 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2422 in wint_t, not wchar_t. Remove now-unnecessary cast.
2424 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2426 * regex.c, regex.h: Sync from libc.
2427 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2428 New files, synced from libc, except that regex_internal.h
2429 currently has a small porting fix.
2431 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2433 Remove the dependency of the strftime module on the tzset module.
2434 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2435 Copy the input structure, to work around some of the bug with
2436 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2437 Solaris releases, you should also use the tzset module, but we won't
2438 require it as a dependency any more since we don't want LGPLed code
2439 to depend on GPLed code.
2441 2005-07-02 Jim Meyering <jim@meyering.net>
2443 * backupfile.c (backup_args): Change a `0' to NULL.
2445 2005-07-01 Jim Meyering <jim@meyering.net>
2447 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2448 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2449 * save-cwd.c, tempname.c:
2450 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2451 and don't include <sys/file.h>).
2453 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2455 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2456 declares only 'struct timespec;' (!).
2458 2005-06-29 Jim Meyering <jim@meyering.net>
2460 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2461 type name. Use the variable name instead.
2462 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2464 2005-06-28 Simon Josefsson <jas@extundo.com>
2466 * check-version.h, check-version.c: New files.
2468 2005-06-28 Simon Josefsson <jas@extundo.com>
2470 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2471 collision with global variable. Better indentation. Don't
2472 increment buffer pointer beyond buffer end. Based on comments
2473 from Paul Eggert <eggert@cs.ucla.edu>.
2477 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2479 * canon-host.c (canon-host): Append trailing "," to 0 in
2480 initializer of struct addrinfo, as an indication that we don't
2481 care how many members the structure has.
2483 2005-06-24 Derek Price <derek@ximbiot.com>
2484 and Bruno Haible <bruno@clisp.org>
2486 Remove stat module & update lstat.
2487 * stat.c: Remove this file...
2488 (slash_aware_lstat): ...moving this content and its support...
2489 * lstat.c (rpl_lstat): ...into here.
2490 * lstat.h: New file.
2492 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2494 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2495 (ranged_convert): Don't save conversion in a temporary struct.
2496 This causes a warning with GCC 4.0.0, and anyway in the typical
2497 case it's not worth the extra 100 bytes or so of code.
2498 (ranged_convert, __mktime_internal): When calling a function via a
2499 pointer P, use P () rather than (*P) (), as we now assume C89 or
2502 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2504 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2505 "who -r" failed to give output. Problem reported by Tim Waugh.
2507 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2508 (xcalloc): Use it to avoid needless tests.
2509 Problem reported by Jim Meyering.
2511 2005-06-16 Jim Meyering <jim@meyering.net>
2513 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2514 when either N or S is zero.
2516 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2518 * argp.h (__option_is_short): Check upper limit of
2519 __key. Isprint() requires its argument to have the value
2520 of an unsigned char or EOF.
2522 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2524 * fnmatch.c (fnmatch): If there is an encoding error in a
2525 multibyte string or pattern, fall back on unibyte matching.
2526 Problem reported by James Youngman.
2528 2005-06-08 Bruno Haible <bruno@clisp.org>
2530 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2533 2005-06-08 Bruno Haible <bruno@clisp.org>
2535 * csharpcomp.h: New file, from GNU gettext.
2536 * csharpcomp.c: New file, from GNU gettext.
2537 * csharpcomp.sh.in: New file, from GNU gettext.
2539 2005-06-07 Derek Price <derek@ximbiot.com>
2542 * glob_.h: Indent nested #ifdef.
2544 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2546 Sync from coreutils.
2547 Use "file name" when talking about file names, instead of "filename"
2548 or "path", as per the GNU coding standards.
2549 * mkdir-p.c: Renamed from makepath.c.
2550 (make_dir_parents): Renamed from make_path. All callers changed.
2551 * mkdir-p.h: Likewise. All includers changed.
2552 * filenamecat.c: Renamed from path-concat.c.
2553 (file_name_concat): Renamed from path_concat. All callers changed.
2554 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2555 * filenamecat.h: Likewise. All includers changed.
2556 * acl.c: Don't use "path" or "filename" to mean "file name"
2557 in comments or local variable names.
2558 * basename.c: Likewise.
2559 * canonicalize.c, canonicalize.h: Likewise.
2560 * dirname.c, dirname.h: Likewise.
2561 * euidaccess.c: Likewise.
2562 * exclude.c: Likewise
2563 * fnmatch_.h, fnmatch_loop.c: Likewise.
2564 * fsusage.c, fsuage.h: Likewise.
2565 * fts.c, fts_.h: Likewise.
2566 * getcwd.c: Likewise.
2567 * getloadavg.c: Likewise.
2568 * mkstemp.c: Likewise.
2569 * mountlist.c, mountlist.h: Likewise.
2570 * openat.c, openat.h: Likewise.
2571 * readlink-stub.c: Likewise.
2572 * readutmp.c, readutmp.h: Likewise.
2573 * rename.c: Likewise.
2574 * rmdir.c: Likewise.
2576 * savedir.c: Likewise.
2577 * stripslash.c: Likewise.
2578 * tempname.c: Likewise.
2579 * xreadlink.c: Likewise.
2580 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2582 * exclude.h: Likewise.
2584 * euidaccess.c (getuid, getgid, getuid, getegid)
2585 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2586 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2587 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2588 * pathmax.h: Include <limits.h> unconditionally, since other
2589 files have been getting away with it for years (MORE/BSD 4.3
2591 * userspec.c (getpwnam, getgrnam, getgrgid)
2592 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2594 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2595 Define to 256, not 255, as per modern POSIX.
2597 2005-06-01 Bruno Haible <bruno@clisp.org>
2599 * csharpexec.h: New file, from GNU gettext.
2600 * csharpexec.c: New file, from GNU gettext.
2601 * csharpexec.sh.in: New file, from GNU gettext.
2603 2005-05-31 Derek Price <derek@ximbiot.com>
2604 Paul Eggert <eggert@cs.ucla.edu>
2607 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2609 2005-05-29 Derek Price <derek@ximbiot.com>
2610 Paul Eggert <eggert@cs.ucla.edu>
2612 * glob_.h, glob.c: New files.
2614 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2616 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2618 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2619 the configuration hassle isn't worth it.
2620 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2621 (LONGEST_MODIFIER, PRIuMAX): Remove.
2623 2005-05-27 Bruno Haible <bruno@clisp.org>
2625 * getlogin_r.h: Remove second include of <stddef.h>.
2627 2005-05-25 Bruno Haible <bruno@clisp.org>
2628 Derek Price <derek@ximbiot.com>
2630 * getlogin_r.h: Simplify API documentation.
2632 2005-05-25 Derek Price <derek@ximbiot.com>
2633 Paul Eggert <eggert@cs.ucla.edu>
2635 * getlogin_r.c, getlogin_r.h: New files.
2637 2005-05-22 Bruno Haible <bruno@clisp.org>
2639 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2640 Also include <sys/param.h> if it defines MIN, MAX.
2641 Based on a patch by Derek Price <derek@ximbiot.com>.
2643 2005-05-22 Bruno Haible <bruno@clisp.org>
2645 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2646 (INT64_MIN): Fix definition.
2647 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2649 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2650 NEED_SIGNED_INT_TYPES.
2652 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2653 HAVE_SYSTEM_INTTYPES.
2655 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2657 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2658 so that unistd-safer.h (GPL'ed code) need not be included.
2660 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2663 * fts.c: Don't include "cycle-check.h" or "hash.h".
2664 (setup_dir, free_dir): New functions.
2665 (enter_dir, leave_dir): Define trivial
2666 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2667 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2668 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2669 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2670 Move to fts-cycle.c.
2671 (fts_open): Use setup_dir.
2672 (fts_close): Use free_dir.
2673 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2674 This adds a label and some gotos, but the alternatives were messier.
2675 Check for memory allocation failure when entering a dir.
2676 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2677 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2678 (FTS): New member fts_cycle, that is a union that contains the
2679 old active_dir_ht and cycle_state. All uses changed to mention
2680 fts_cycle.ht and fts_cycle.state.
2681 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2682 fts.c, with the following changes:
2683 (setup_dir, free_dir): New functions.
2684 (enter_dir): Now returns bool. Return true if successful, false
2685 if memory exhausted. All callers changed.
2686 Do not bother partly cleaning up on
2687 memory allocation failure; that is free_dir's job.
2688 However, free ad if hash_insert fails, to avoid memory leak.
2689 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2690 fts->fts_options to see which union member to use.
2692 2005-05-20 Jim Meyering <jim@meyering.net>
2694 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2695 Now a macro, to pacify GCC.
2697 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2699 * chown.c (rpl_chown): Return -1 on failure.
2701 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2703 * canonicalize.c: Include canonicalize.h first, to test interface.
2704 Include <stddef.h> unconditionally, since we assume C89 now.
2705 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2706 * fts.c: Include fts_.h first, to check interface.
2707 Do not include intprops.h; no longer needed.
2708 Include cycle-check.h and hash.h, since fts_.h no longer does.
2709 Remove unnecessary casts of closedir to void.
2710 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2711 decide whether to decrement nlinks.
2712 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2713 (FTS): Use struct hash_table * instead of Hash_table, so that
2714 we no longer need to include hash.h here.
2716 2005-05-17 Jim Meyering <jim@meyering.net>
2718 * fts.c, fts_.h: New files, from coreutils.
2720 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2722 Sync from coreutils.
2723 * unlinkdir.c, unlinkdir.h: New files.
2724 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2725 regex.h, unlocked-io.h, xtime.h:
2726 White space changes only.
2727 * makepath.c (make_path): Port to hosts where leading "//" is special.
2728 * yesno.c: Include getline.h, not ctype.h.
2729 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2730 Use getline to remove arbitrary restriction on response length.
2732 2005-05-13 Bruno Haible <bruno@clisp.org>
2734 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2735 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2736 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2737 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2738 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2739 Add support for 64-bit integers in the MSVC compiler.
2741 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2743 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2744 Change the initial comment to refer to GPL, not LGPL.
2745 gnulib-tool will change it to LGPL as needed.
2747 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2748 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2749 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2750 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2751 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2752 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2753 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2754 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2755 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2756 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2757 concatpath.c, config.charset, copy-file.c, copy-file.h,
2758 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2759 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2760 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2761 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2762 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2763 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2764 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2765 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2766 full-read.c, full-read.h, full-write.c, full-write.h,
2767 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2768 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2769 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2770 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2771 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2772 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2773 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2774 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2775 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2776 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2777 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2778 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2779 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2780 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2781 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2782 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2783 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2784 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2785 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2786 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2787 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2788 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2789 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2790 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2791 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2792 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2793 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2794 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2795 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2796 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2797 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2798 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2799 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2800 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2801 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2802 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2803 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2804 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2805 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2806 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2807 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2808 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2809 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2810 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2811 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2812 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2813 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2814 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2815 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2816 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2817 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2818 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2819 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2820 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2821 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2822 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2823 Update FSF postal mail address.
2825 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2827 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2828 specified in ai_socktype. Fix invalid ai_protocol
2829 check. ai_protocol is usually set to 0 or depending on
2830 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2831 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2832 ai_socktype / ai_protocol in the returned addrinfo structure.
2834 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2835 Bruno Haible <bruno@clisp.org>
2837 * inet_ntop.h: New file.
2838 * inet_ntop.c: New file, from glibc with modifications.
2840 2005-05-08 Jim Meyering <jim@meyering.net>
2842 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2844 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2846 Merge from coreutils. Among other things,
2847 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2848 * fd-safer.c: New file.
2849 * fcntl-safer.h, open-safer.c: Remove.
2850 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2851 * dup-safer.c: Include unistd-safer.h first.
2852 Don't include errno.h.
2853 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2854 * file-type.h: Don't assume invoker included sys/stat.h first.
2855 * file-type.c: Rely on file-type.h change.
2856 * getloadavg.c: Include unistd-safer.h.
2857 (getloadavg): Use safer open.
2858 * getusershell.c: Include "stdio-safer.h".
2859 (getusershell): Use safer fopen.
2860 * long-options.c (long_options): Use NULL rather than 0.
2861 * modechange.h (mode_free): Remove; all callers changed to invoke
2863 * modechange.c: Likewise.
2864 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2865 (MODE_DONE): New constant.
2866 (struct mode_change): Remove 'next' member.
2867 (make_node_op_equals): New function; like the old one of the
2868 same name, except it allocates an array.
2869 (mode_compile, mode_create_from_ref): Use it.
2870 (mode_compile): Allocate result as an array, not a linked list.
2871 Parse octal string ourself, so that we catch mistakes like "+0".
2872 (mode_adjust): Arg is an array, not a linked list.
2873 * modechange.c: Include stat-macros.h, xalloc.h.
2874 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2875 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2876 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2877 Remove. This is now stat-macros.h's job.
2878 (talloc): Remove. All callers replaced by xalloc, so that
2879 our invokers don't have to worry about reporting memory failures.
2880 (make_node_op_equals): Remove.
2881 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2883 (struct mode_change): Moved here from modechange.h.
2884 (mode_append_entry): Remove.
2885 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2886 apps to have incorrect behavior. Use simpler algorithm for head
2887 and tail. Don't futz with umask; that's now the job of mode_adjust.
2888 Detect more invalid usages rather than having somewhat-random behavior.
2889 Don't insert an "a=" action, as that leads to incorrect behavior.
2890 (mode_compile, mode_create_from_ref): Return NULL on error instead
2891 of an enum, since now there's only one way to have an error. All
2893 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2894 at the correct time. Simplify calculation of "+u" and its ilk.
2895 Don't mishandle "+X".
2896 (mode_free): Remove "register" and localize decls.
2897 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2898 (struct mode_change): Move to modechange.c; callers don't
2899 need to see this stuff.
2900 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2901 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2902 (mode_change, mode_adjust): Reflect the new signatures noted above.
2903 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2904 that might redefine system include files.
2905 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2906 (my_usleep): Use NULL rather than (void *) 0.
2907 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2908 Use siginterrupt to specify that system calls should be interrupted.
2909 (rpl_nanosleep): Move initialization of suspended closer to call of
2911 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2912 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2913 (desirable_utmp_entry): New function.
2914 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2915 using x2nrealloc, to simplify logic.
2916 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2917 size calculation. Do not assume utmp file is a regular file.
2918 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2919 (READ_UTMP_CHECK_PIDS): New constant.
2920 * save-cwd.c: Include unistd-safer.h.
2921 (save_cwd): Use fd_safer.
2922 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2923 [!_LIBC] Include "stat-macros.h" instead.
2924 * unistd-safer.h (fd_safer): New decl.
2926 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2928 * byteswap_.h: New file.
2930 2005-04-25 Albert Chin <china@thewrittenword.com>
2932 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2935 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2937 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2938 that "UTC +1 second" continues to work. Problem reported
2940 (relunit_snumber): New rule.
2943 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2945 * getdate.y (universal_time_zone_table): New constant.
2946 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2947 universal_time_zone_table.
2948 (lookup_zone): Prefer universal_time_zone_table to
2949 local_time_zone_table, so that "GMT" time stamps are allowed in
2950 London during the summer. Problem reported by Ian Abbott.
2952 2005-04-12 Jim Meyering <jim@meyering.net>
2954 * human.c (humblock): Set *options even when returning due to
2955 xstrtoumax conversion failure. Thanks to a used-uninitialized
2958 2005-04-09 Jim Meyering <jim@meyering.net>
2960 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2961 -Wuninitialized: initialize tm0.tm_year.
2963 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2965 * getdate.y (parser_control): rels_seen is now a boolean, not a
2966 count, since there's no maximum. All uses changed.
2967 Add member dsts_seen.
2968 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2970 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2971 Use pc_rels_seen to decide whther a date is absolute.
2973 * getdate.y (number): Don't overwrite year.
2974 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2977 2005-04-02 Simon Josefsson <jas@extundo.com>
2979 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2980 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2982 2005-03-27 Jim Meyering <jim@meyering.net>
2984 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2986 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2988 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2989 "one's complement" -> "ones' complement" in comment, as per Knuth.
2990 "value of type" -> "type or expression" in comment.
2991 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2993 2005-03-26 Jim Meyering <jim@meyering.net>
2996 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2997 Correct typos: s/or/of/.
2999 2005-03-23 Jim Meyering <jim@meyering.net>
3001 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3003 2005-03-21 Jim Meyering <jim@meyering.net>
3005 Changes imported from coreutils.
3007 * cycle-check.c: Don't include xalloc.h.
3009 * path-concat.c: Don't include assert.h.
3010 (path_concat): Remove assertion that would have triggered
3011 for ABASE starting with more than one slash.
3012 Reported by Andreas Schwab.
3014 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3015 properly when ABASE is an absolute file name.
3016 Correct the description of this function.
3018 Add an assertion and a test driver.
3019 This fixes a bug introduced on 2004-07-02.
3020 Andreas Schwab reported the resulting failure of cp --parents:
3021 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3023 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3025 * strftime.c (my_strftime): If the underlying strftime returns 0
3026 (which shouldn't happen), generate nothing instead of returning 0
3027 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3029 2005-03-16 Bruno Haible <bruno@clisp.org>
3031 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3033 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3035 * strftime.c (my_strftime): Prepend space to format so that we can
3036 reliably distinguish strftime failure from empty output on POSIX
3039 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3041 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3042 (iconv_string): Don't guess a size-zero buffer, as that might cause
3043 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3044 result would be 'too large', where 'too large' is (heuristically)
3045 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3046 overflow concerns. This will prevent some unwanted malloc failures
3047 when the inputs are very large.
3049 2005-03-15 Bruno Haible <bruno@clisp.org>
3051 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3054 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3057 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3059 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3061 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3062 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3064 * strtol.c: Likewise.
3066 2005-03-14 Simon Josefsson <jas@extundo.com>
3068 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3071 2005-03-14 Jim Meyering <jim@meyering.net>
3073 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3074 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3075 to be nonzero so that we (and caller) can detect the difference
3076 between a valid zero-length expansion and an error return, even
3077 when the underlying strftime fails before writing anything into
3080 2005-03-10 Jim Meyering <jim@meyering.net>
3082 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3083 so that this module works on systems without fchdir.
3085 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3087 Factor int-properties macros into a single file, except for
3088 glibc-related files.
3089 * intprops.h: New file.
3090 * getloadavg.c: Include it instead of limits.h.
3091 (INT_STRLEN_BOUND): Remove.
3092 * human.c: Include intprops.h.
3093 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3094 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3095 * inttostr.h: Include intprops.h instead of limits.h.
3096 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3097 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3098 for consistency with intprops.h.
3099 (time_t_is_integer, twos_complement_arithmetic): Use them.
3100 * sig2str.h: Include <signal.h>, intprops.h.
3101 (INT_STRLEN_BOUND): Remove.
3102 * strftime.c (TYPE_SIGNED): Remove.
3103 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3104 * strtol.c: Adjust comments to match intprops.h.
3105 * userspec.c: Include intprops.h.
3106 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3107 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3108 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3109 instead of rolling our own expressions.
3110 * xstrtol.c: Include xstrtol.h first, to test interface.
3112 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3114 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3115 the right thing even if adding 1900 would overflow. Similarly
3116 for tm_mon + 1 and tm_yday + 1.
3117 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3118 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3119 (DO_SIGNED_NUMBER): New macro.
3120 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3122 2005-03-07 Bruno Haible <bruno@clisp.org>
3124 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3126 2005-03-03 Derek R. Price <derek@ximbiot.com>
3127 Bruno Haible <bruno@clisp.org>
3129 * pagealign_alloc.h: New file.
3130 * pagealign_alloc.c: New file.
3132 2005-01-28 Bruno Haible <bruno@clisp.org>
3134 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3137 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3139 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3140 The workaround isn't strictly needed for POSIX conformance, and
3141 it's too much of a pain to configure and maintain. We'll ask
3142 people to fix their kernels instead.
3143 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3144 (NANOSLEEP_BUG_WORKAROUND): Remove.
3145 (xnanosleep): Remove the workaround.
3147 2005-02-12 Bruno Haible <bruno@clisp.org>
3149 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3151 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3153 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3154 * timespec.h (gettime): Return void, since it always
3155 succeeds now. All uses changed.
3156 * gettime.c (gettime) Likewise.
3157 [HAVE_NANOTIME]: Prefer nanotime.
3158 Assume gettimeofday succeeds, as POSIX requires.
3159 Assime time () succeeds, since other code already does.
3160 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3161 (timespec_subtract): Remove.
3162 (NANOSLEEP_BUG_WORKAROUND): New constant.
3163 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3164 things considerably. Use it only on GNU/Linux hosts, since the
3165 workaround shouldn't be needed elsewhere.
3167 2005-02-24 Bruno Haible <bruno@clisp.org>
3169 * gettext.h: Update from GNU gettext 0.14.2.
3171 2005-02-24 Bruno Haible <bruno@clisp.org>
3173 * localcharset.c: Update from GNU gettext 0.14.2.
3174 * config.charset: Update from GNU gettext 0.14.2.
3176 2005-02-22 Simon Josefsson <jas@extundo.com>
3178 * iconvme.h, iconvme.c: New files, from libc.
3180 2005-02-20 Neil Conway <neilc@samurai.com>
3182 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3183 returned by OSX/Darwin if the specified buffer is not large
3184 enough for the hostname.
3186 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3188 * memrchr.h: New file.
3189 * chdir-long.c: Include it.
3190 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3191 Don't bother including stddef.h.
3193 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3195 * argp-help.c (__argp_help): Create a fake struct argp_state and
3196 pass it to _help, otherwise the latter coredumps trying to
3197 dereference state.root_argp.
3199 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3201 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3203 Include <sys/types.h>, for dev_t.
3204 (ME_DUMMY, ME_REMOTE): Move from here....
3205 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3206 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3208 Include mountlist.h first, to test the interface.
3210 2005-01-29 Bruno Haible <bruno@clisp.org>
3212 * progname.c (program_name): Initialize.
3213 Needed when linking statically on MacOS X.
3215 2005-01-28 Bruno Haible <bruno@clisp.org>
3217 * javacomp.sh.in: New file, from GNU gettext.
3218 * javacomp.h: New file, from GNU gettext.
3219 * javacomp.c: New file, from GNU gettext.
3221 2005-01-26 Bruno Haible <bruno@clisp.org>
3223 * javaexec.sh.in: New file, from GNU gettext.
3224 * javaexec.h: New file, from GNU gettext.
3225 * javaexec.c: New file, from GNU gettext.
3227 2005-01-26 Simon Josefsson <jas@extundo.com>
3229 * gai_strerror.c: Use GPL in header.
3231 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3233 * argp-help.c (hol_entry_help): Avoid using non-constant
3234 initializers for struct pentry_state.
3235 (__argp_error): Check return value of __asprintf
3236 (__argp_failure): Translate error message
3238 * argp-parse.c: Removed braces around the expansion of N_()
3240 2005-01-21 Jim Meyering <jim@meyering.net>
3242 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3243 same value as for Solaris 9.
3245 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3246 component length. This included changing the parameter to be
3247 of type `char *' rather than `char const *'.
3248 * chdir-long.h (chdir_long): Update prototype.
3250 * openat.c (fdopendir, fstatat): New functions.
3251 * openat.h: Include headers required for use of DIR and struct stat.
3252 [AT_SYMLINK_NOFOLLOW]: Define.
3253 (fdopendir, fstatat): Add prototypes.
3255 2005-01-21 Bruno Haible <bruno@clisp.org>
3257 * classpath.h: New file, from GNU gettext.
3258 * classpath.c: New file, from GNU gettext.
3260 2005-01-20 Simon Josefsson <jas@extundo.com>
3262 * version-etc-fsf.c: New file, with version_etc_copyright.
3263 * version-etc.c: Remove version_etc_copyright.
3264 * version-etc.h (version_etc_copyright): Use [] instead of * in
3265 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3267 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3269 * save-cwd.c (save_cwd): Remove code to support the case
3270 where fchdir is missing or flaky.
3272 2005-01-20 Simon Josefsson <jas@extundo.com>
3274 * base64.h (isbase64): Add.
3276 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3277 using a unsigned prototype, don't inline.
3278 (base64_decode): Use it.
3280 2005-01-19 Bruno Haible <bruno@clisp.org>
3282 * sh-quote.h: New file, from GNU gettext.
3283 * sh-quote.c: New file, from GNU gettext.
3285 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3287 Merge changes from coreutils, as described below in several
3288 changelogs dated today.
3290 * save-cwd.c: Include "save-cwd.h" before other include files.
3291 (O_DIRECTORY): Remove; not needed here, since "." must be
3292 a directory. All uses removed.
3293 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3294 universal on Suns, and we also need to test for IRIX.
3295 Revamp code to use 'if' rather than '#if'.
3296 Avoid unnecessary comparison of cwd->desc to 0.
3298 * utimens.c (futimens): Robustify the previous patch, by checking
3299 for known valid error numbers rather than observed invalid ones.
3301 2005-01-18 Jim Meyering <jim@meyering.net>
3303 * version-etc.c (version_etc_copyright): Update copyright date.
3305 * utimens.c (futimens): Account for the fact that futimes
3306 can also fail with errno == ENOSYS or errno == ENOENT.
3307 Patch from Dmitry V. Levin.
3309 Change the name of the robust chdir function from chdir to chdir_long.
3310 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3311 (restore_cwd): Use chdir_long, not chdir.
3312 * chdir-long.c: Renamed from chdir.c.
3313 * chdir-long.h: Renamed from chdir.h.
3314 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3317 2005-01-18 Bob Proulx <bob@proulx.com>
3319 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3320 offsetof() macro construct to avoid compile failure with native HP-UX
3321 11.0 ANSI C compiler.
3323 2005-01-06 Bruno Haible <bruno@clisp.org>
3325 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3326 because stpncpy.m4 takes care of it.
3328 2004-01-24 Bruno Haible <bruno@clisp.org>
3330 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3332 2003-10-09 Bruno Haible <bruno@clisp.org>
3334 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3336 2005-01-06 Bruno Haible <bruno@clisp.org>
3338 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3339 * fwriteerror.c: Include <stdbool.h>.
3340 (fwriteerror): At the end, close the file stream. Record whether
3341 stdout was already closed.
3343 2004-05-27 Bruno Haible <bruno@clisp.org>
3345 * execute.c (environ): Declare if needed.
3346 * pipe.c (environ): Likewise.
3347 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3349 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3351 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3352 definitions to be after all include files, to avoid collisions.
3353 Problem reported by Bob Proulx.
3355 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3357 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3358 not needed. This removes a dependency on the gettext module.
3359 [defined _LIBC]: Do not include <libintl.h>; not needed.
3361 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3363 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3366 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3368 * argp-parse.c: Include <stddef.h>.
3369 (alignof, alignto): New macros.
3370 (parser_init): Don't assume that void * is aligned sufficiently
3373 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3374 need to extend the stack.
3375 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3378 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3380 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3382 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3384 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3385 Remove now-obsolete comment about AIX.
3386 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3387 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3388 (YYMAXDEPTH): New macro.
3390 2004-12-18 Bruno Haible <bruno@clisp.org>
3392 * fatal-signal.c (fatal_signals): Make non-const.
3393 (init_fatal_signals): New function.
3394 (uninstall_handlers, install_handlers): Ignore signals that were set to
3396 (at_fatal_signal): Call init_fatal_signals.
3397 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3399 Reported by Paul Eggert.
3401 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3403 * getdate.y (textint): New member "negative".
3404 (time_zone_hhmm): New function.
3405 Expect 14 shift-reduce conflicts, not 13.
3406 (o_colon_minutes): New rule.
3407 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3408 (yylex): Set the "negative" member of signed numbers.
3410 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3412 Changes imported from coreutils.
3413 * hard-locale.c: Assume <locale.h> exists.
3415 (GLIBC_VERSION): New macro.
3416 (hard_locale): Assume setlocale exists.
3417 Rewrite to avoid #ifdef.
3418 Use strdup rather than malloc + strcpy.
3419 * human.c: Assume <locale.h> exists.
3420 (human_readable): Assume localeconv exists.
3422 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3424 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3425 convert T2, not T. (Imported from libc.)
3427 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3429 * getcwd.c (is_ENAMETOOLONG): New macro.
3430 (__getcwd.c): Don't restore errno; glibc doesn't.
3431 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3432 first, falling back to our code only if its results look suspicious.
3433 Ensure that the resulting buffer is only as large as necessary.
3435 * readutmp.c: Include readutmp.h first.
3436 Include <errno.h>, since readutmp.h no longer does that.
3437 * readutmp.h: Don't include <errno.h>,
3438 <sys/param.h>, <time.h>; not needed to establish interface.
3439 (errno): Remove decl.
3440 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3441 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3442 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3444 2004-11-28 Simon Josefsson <jas@extundo.com>
3446 * base64.h, base64.c: New file.
3448 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3450 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3452 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3454 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3455 HP's ANSI C compiler.
3456 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3457 Declaring int functions causes warnings on some modern systems and
3458 shouldn't be needed to compile on ancient ones.
3459 * same.c (MIN) [defined MIN]: Don't define, since it's already
3462 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3463 with the following changes.
3464 (__set_errno): Parenthesize properly.
3465 Include <stdbool.h>.
3466 (MIN, MAX, MATCHING_INO): New macros.
3467 (__getcwd): Define with prototype, not K&R form.
3468 Use heuristics to allocate default buffer on stack if possible.
3469 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3470 behavior, and to avoid the PATH_MAX limit when computing
3472 Use MATCHING_INO to compare inode number to file.
3473 Check for arithmetic overflow in size calculations.
3474 Fix bug in reallocation of dot array that caused getcwd to fail
3475 on directories nested deeper than 75.
3476 Be more careful about saving errno on error.
3477 Do not use realloc; use only free+malloc, as this is a bit
3478 more flexible and avoids a needless copy operation.
3479 Do not inspect st_dev and st_ino for symbolic links; POSIX
3480 doesn't specify the latter.
3481 Check for closedir errors.
3482 Avoid needless casts.
3483 Use "#ifdef weak_alias" around weak_alias, to be like other
3485 The following changes to getcwd.c have effect only when used in
3486 gnulib; they have no effect inside glibc proper.
3487 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3488 as alloca isn't used.
3489 (alloca, __alloca): Likewise.
3490 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3491 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3492 unconditionally, as gnulib assumes C89 or better.
3493 Do not include <sys/param.h>.
3494 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3495 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3497 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3498 Include <dirent.h> in a way that is compatible with modern Autoconf.
3499 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3500 New macros, if not already defined.
3501 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3502 Use "_LIBC", not "defined _LIBC", for consistency.
3503 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3505 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3506 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3507 * xgetcwd.c: David MacKenzie's old code was removed, so give
3508 credit only to Jim Meyering and adjust the copyright dates.
3509 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3510 <stdlib.h>, <unistd.h>, "pathmax.h".
3511 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3512 (INITIAL_BUFFER_SIZE): Remove.
3513 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3515 2004-11-23 Jim Meyering <jim@meyering.net>
3517 * getopt_.h: Remove trailing blanks.
3519 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3521 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3522 (futimens): New function, which uses futimes if available.
3523 (futimens, utimens): Support timespec==NULL, with same semantics
3524 as utime and utimens.
3525 * utimens.h (futimens): New decl.
3527 2004-11-23 Jim Meyering <jim@meyering.net>
3529 * __fpending.c: Add comment.
3531 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3533 * getopt_.h: Re-addition of __getopt_argv_const caused
3534 redefinition warnings. To avoid them, include the defines
3535 in `#if !defined __need_getopt ... #endif'. The only place
3536 where __getopt_argv_const is used is in definitions
3537 of getopt_long and getopt_long_only below, which are as well
3538 protected by `#ifndef __need_getopt'.
3539 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3540 __need_getopt after including <stdio.h> and <unistd.h> These
3541 headers might have defined it.
3543 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3545 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3547 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3548 optopt): Use them instead of invoking ## directly; otherwise, the
3549 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3551 2004-11-19 Bruno Haible <bruno@clisp.org>
3553 * strtok_r.c: Move comments from here...
3554 * strtok_r.h: ... to here.
3556 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3558 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3559 might fail. Problem reported by Yoann Vandoorselaere.
3560 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3561 that mishandle size_t overflow.
3563 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3565 * canon-host.c: Include "strdup.h".
3566 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3567 Use strdup instead of malloc/strcpy to duplicate strings.
3569 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3570 (human_space_before_unit): New constant.
3571 * human.c (human_readable): Support it.
3573 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3574 (xgetcwd): Set errno correctly when failing.
3575 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3576 the failure is actually due to a PATH_MAX problem.
3578 Further getopt changes to make it more likely that glibc will
3579 buy the changes back.
3580 * getopt.c (POSIXLY_CORRECT): New constant.
3581 (getopt): Use it, so to preserve glibc semantic
3582 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3583 when compiling for libc.
3584 * getopt_.h (__getopt_argv_const): Bring it back.
3585 (getopt_long, getopt_long_only): Use it.
3587 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3588 New arg POSIXLY_CORRECT. All callers changed.
3589 (getopt): Argv is now char * const *, as per standard.
3590 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3591 not char *__getopt_argv_const *.
3592 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3593 _getopt_long_only_r): Likewise.
3594 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3595 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3596 _getopt_long_r, _getopt_long_only_r): Likewise.
3597 * getopt_.h (__getopt_argv_const): Remove.
3598 (getopt): Argv is now char * const *, as per standard.
3600 * getdate.y (tORDINAL): New token.
3601 (day, relunit): Allow it for relative times.
3602 (relative_time_table): Use tORDINAL for ordinals.
3604 2004-11-15 Jim Meyering <jim@meyering.net>
3606 * closeout.c: Include "__fpending.h" once again.
3607 Include <stdbool.h>.
3608 (close_stdout): Don't fail just because stdout was closed initially,
3609 since some programs don't write to stdout in the normal course of
3610 operation (other than --version and --help), and we don't want this
3611 function to make e.g. `touch file >&-' fail.
3612 But do fail if it was closed and someone has tried to write to it.
3613 E.g., `printf foo >&-' must fail.
3615 2004-11-11 Simon Josefsson <jas@extundo.com>
3617 * strtok_r.h, strtok_r.c: New file.
3619 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3621 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3622 we can stop lying to compilers about the constness of argv when we
3623 are compiled outside glibc.
3624 (getopt, getopt_long, getopt_long_only): Use it.
3625 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3627 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3628 _getopt_long_only_r): Likewise.
3629 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3630 _getopt_long_only_r): Likewise.
3632 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3633 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3634 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3635 the other external symbols.
3636 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3637 declaration, since the above renaming now works around collisions.
3639 2004-11-11 Jim Meyering <jim@meyering.net>
3641 * linebreak.c: Remove trailing blanks.
3642 * alloca_.h: Likewise.
3643 * acosl.c: Likewise.
3644 * euidaccess.c: Likewise.
3645 * allocsa.h: Likewise.
3647 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3649 * mktime.c (SHR): New macro, which is a portable
3650 substitute for >> that should work even on Crays.
3651 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3652 Problem reported by Mark D. Baushke in
3653 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3654 * getdate.y (SHR): Likewise.
3656 * strftime.c (SHR): Likewise.
3658 * quotearg.c (struct quoting_options): Use unsigned int for
3659 quote_these_too, so that right shifts are well defined. All uses
3662 2004-11-10 Simon Josefsson <jas@extundo.com>
3664 * getaddrinfo.h, getaddrinfo.c: New files.
3666 2004-11-10 Jim Meyering <jim@meyering.net>
3668 Ensure that no close failure goes unreported.
3669 * closeout.c (close_stdout): Always close stdout. I.e., don't
3670 return early when it seems there's nothing to flush.
3671 Don't include __fpending.h.
3673 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3675 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3677 2004-11-05 Bruno Haible <bruno@clisp.org>
3679 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3680 Reported by Mark D. Baushke <mdb@cvshome.org>.
3682 2004-11-04 Bruno Haible <bruno@clisp.org>
3684 2004-09-11 Bruno Haible <bruno@clisp.org>
3685 * allocsa.valgrind: New file.
3686 2004-02-06 Bruno Haible <bruno@clisp.org>
3687 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3688 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3689 Reported by Christopher Seip <chris.seip@hp.com>.
3691 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3693 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3694 with errno == ERANGE if the buffer is too small.
3695 Problem reported by Mark D. Baushke.
3697 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3699 * xreadlink.c (MAXSIZE): New macro.
3700 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3701 size does not exceed MAXSIZE. Avoid cast.
3702 As suggested by Mark D. Baushke in
3703 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3704 if readlink fails with buffer size just under MAXSIZE, try again
3707 2004-11-02 Derek R. Price <derek@ximbiot.com>
3708 and Paul Eggert <eggert@cs.ucla.edu>
3710 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3711 (get_date): Overparenthesize to avoid GCC warning.
3713 2004-11-02 Bruno Haible <bruno@clisp.org>
3715 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3716 function returns void.
3718 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3720 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3721 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3724 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3726 * getdate.y: Add support for TZ="foo" within a date string.
3727 Fix some bugs near time_t boundaries. Reject dates with
3728 out-of-range components, e.g., "Sept 31".
3729 Include <stdlib.h>, "setenv.h", "xalloc.h".
3730 (ISDIGIT_LOCALE): Remove; unused.
3731 Note that the TZ and time functions used here are not reentrant.
3732 (mktime_ok, get_tz): New functions.
3733 (TZBUFSIZE): New constant.
3734 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3735 This requires that we sometimes generate our own TZ="XXX..." setting.
3737 2004-10-27 Derek R. Price <derek@ximbiot.com>
3739 * mktime.c (not_equal_tm): Remove redundant check.
3741 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3743 * getdate.y: Use Bison 1.875 features, and some minor
3744 code cleanups. This change does not affect semantics.
3745 Don't include <stdlib.h>; no longer needed.
3746 Don't include unlocked-io.h; only the "#if TEST" code uses
3747 stdio, and performance isn't crucial there.
3748 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3749 Bison 1.875 features as described below.
3750 All uses of "PC." replaced by "pc->".
3751 (YYSTYPE): Add a forward declaration.
3752 (yylex, yyerror): Use full prototypes in forward decls.
3753 Use "%pure-parser" rather than obsolescent "%pure_parser".
3754 Use %parse-param and %lex-param instead of obsolescent
3755 YYPARSE_PARAM and YYLEX_PARAM.
3756 (meridian_table, month_and_day_table, time_units_table,
3757 relative_time_table, time_zone_table, military_table,
3758 lookup_zone, lookup_word, get_date):
3759 Use NULL instead of 0 where appropriate.
3760 (to_hour): Avoid abort (), to avoid a dependency on
3762 (yyerror, yylex): Now accepts parser_control * arg.
3763 (main) [TEST]: Use '\0' rather than 0 for char.
3765 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3767 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3768 It's now the caller's responsibility to handle the case where
3769 !HAVE_GETPAGESIZE && !defined getpagesize.
3771 * mktime.c (leapyear): Arg is long int, not int.
3773 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3775 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3777 2004-10-12 Simon Josefsson <jas@extundo.com>
3779 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3780 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3783 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3785 * vsnprintf.h: New file.
3786 * vsnprintf.c: New file.
3788 2004-10-07 Bruno Haible <bruno@clisp.org>
3790 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3791 into the provided buffer.
3793 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3795 * diacrit.c, diacrit.h: Add GPL notice.
3797 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3798 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3799 * logl.c (logl): Keep the code as similar to glibc as possible.
3800 This avoids a potential constant-folding bug.
3802 2004-10-05 Bruno Haible <bruno@clisp.org>
3804 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3806 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3808 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3809 * xmalloc.c (xmemdup): Likewise.
3810 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3811 XFREE): Remove these long-obsolescent macros.
3812 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3813 * xstrdup.c: Remove.
3815 * regex.c (re_comp): Cast gettext return value to char *,
3816 Problem reported by Martin Neitzel via Mark D. Baushke.
3818 2004-10-04 Simon Josefsson <jas@extundo.com>
3820 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3821 '#ifdef USE_UNLOCKED_IO'.
3823 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3825 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3826 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3827 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3828 regex.c, sha1.c, version-etc.c, yesno.c:
3829 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3830 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3831 the includer's responsibility.
3833 Sync from coreutils.
3835 * modechange.c (mode_compile): Don't decrement a pointer that
3836 points to the start of a string, as the C Standard says the
3837 resulting behavior is undefined.
3839 * backupfile.h (enum backuptype): Rename none -> no_backups,
3840 simple -> simple_backups, numbered_existing ->
3841 numbered_existing_backups, numbered -> numbered_backups
3842 to avoid shadowing problems. All uses changed.
3843 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3844 * backupfile.c (check_extension, numbered_backup):
3845 Rename locals to avoid shadowing 'basename'.
3846 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3849 * .cppi-disable: Add getopt_.h, getopt_int.h.
3850 * .cvsignore: Add getopt.h.
3852 2004-10-04 Simon Josefsson <jas@extundo.com>
3854 * memmem.h: New file.
3855 * memmem.c: New file, taken from glibc.
3857 2004-10-02 Jim Meyering <jim@meyering.net>
3859 * dirfd.h, getpagesize.h: Add copyright notice.
3861 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3863 * snprintf.c: Remove comments as to why each header is needed.
3865 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3867 * strsep.h: New file.
3868 * strsep.c: New file.
3870 2004-10-01 Simon Josefsson <jas@extundo.com>
3872 * snprintf.c (snprintf): Handle size==0.
3874 2004-10-01 Simon Josefsson <jas@extundo.com>
3875 Bruno Haible <bruno@clisp.org>
3877 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3878 (snprintf): Declare 'args'.
3880 2004-09-30 Simon Josefsson <jas@extundo.com>
3882 * snprintf.h, snprintf.c: New files.
3884 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3886 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3887 (hol_entry_help): Never translate an empty string.
3888 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3889 * argp.h (OPTION_NO_TRANS): New option.
3891 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3893 * xvasprintf.c: Include xalloc.h.
3894 (xvasprintf): Use xalloc_die, not xmalloc_die.
3896 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3898 * dummy.c: Change copyright notice to FSF, and license to GPL.
3900 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3902 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3903 Problem reported by Bruno Haible in:
3904 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3906 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3908 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3909 in case some system header has #define'd it. Problem reported by
3910 Soeren D. Schulze in
3911 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3913 2004-09-08 Bruno Haible <bruno@clisp.org>
3915 * stdint_.h: New file, taken from GNU clisp.
3917 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3919 * xvasprintf.h: New file.
3920 * xvasprintf.c: New file.
3921 * xasprintf.c: New file.
3923 2004-09-08 Bruno Haible <bruno@clisp.org>
3925 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3927 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3929 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3931 Import from coreutils.
3932 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3933 strings on unbounded length. alloca's performance benefits aren't
3934 that important here.
3936 (parse_with_separator): New function, with most of the internals
3937 of the old parse_user_spec. Allow user to omit both user and group,
3938 for compatibility with FreeBSD.
3939 Clone only the user name, not the entire spec.
3940 Do not set *uid, *gid unless entirely successful.
3941 Avoid memory leak in some failing cases.
3942 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3943 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3944 (parse_user_spec): Rewrite to use parse_with_separator.
3946 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3948 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3949 its complicated substitute.
3950 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3951 and program_invocation_name.
3952 (__argp_basename) [!_LIBC]: Remove; the only use was
3953 replaced by its body.
3954 (__argp_short_program_name): Change condition from
3955 !defined __argp_short_program_name to
3956 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3957 to match argp-namefrob.h.
3958 (__argp_failure): Don't assume strerror_r returns char *.
3959 * argp-parse.c (N_): Define unconditionally.
3960 (argp_default_options): Fill out initializers with 0 to avoid
3963 2004-08-12 Simon Josefsson <jas@extundo.com>
3965 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3966 * getopt_.h: Renamed from getopt.h.
3968 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3970 Merge from coreutils.
3972 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3973 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3974 for Reliant Unix 5.43.
3976 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3977 (union fooround): Use uintmax_t, not long int.
3978 The rest is a merge from libc:
3979 [defined _LIBC]: Include <shlib-compat.h>.
3980 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3982 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3984 * strverscmp.c: Convert to UTF-8.
3986 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3988 * obstack.h (obstack_empty_p):
3989 Don't assume that chunk->contents is suitably aligned.
3990 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3991 Likewise. Problem reported by Benno in
3992 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3994 * chown.c (rpl_chown): Work even if the file is writeable but not
3995 readable. This could be improved further but it'd take some work.
3997 2004-08-08 Simon Josefsson <jas@extundo.com>
3999 * xgethostname.c: Don't include error.h (not used).
4002 * getpass.c: Include getpass.h first.
4004 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4006 * xalloc-die.c: New files.
4007 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4009 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4010 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4011 (_, N_, xalloc_die): Move to xalloc-die.c.
4012 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4013 so that we needn't mess with xalloc_msg_memory_exhausted.
4015 * sha1.h: Renamed from sha.h.
4016 (SHA1_H): Renamed from _SHA_H.
4017 (sha1_ctx): Renamed from sha_ctx.
4018 (sha1_init_ctx): Renamed from sha_init_ctx.
4019 (sha1_process_block): Renamed from sha_process_block.
4020 (sha1_process_bytes): Renamed from sha_process_bytes.
4021 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4022 (sha1_read_ctx): Renamed from sha_read_ctx.
4023 (sha1_stream): Renamed from sha_stream.
4024 (sha1_buffer): Renamed from sha_buffer.
4025 * sha1.c: Likewise; renamed from sha.c.
4026 Do not include <sys/types.h>.
4027 Include <stddef.h> rather than <stdlib.h>.
4029 2004-08-08 Bruno Haible <bruno@clisp.org>
4031 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4032 FILESYSTEM_PREFIX_LEN.
4033 * progreloc.c: Likewise.
4034 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4036 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4039 * argp-help.c (make_hol, hol_append): Don't assume that
4040 SIZE_MAX is a valid preprocessor constant.
4041 (__argp_basename): Change from "#ifndef _LIBC"
4042 to "#ifndef __argp_short_program_name", so that
4043 we don't compile these functions for tar.
4045 More merges from coreutils.
4046 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4047 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4049 * addext.c: Remove; no longer needed.
4050 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4051 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4052 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4053 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4054 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4055 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4056 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4057 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4058 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4059 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4060 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4061 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4062 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4063 Import changes from coreutils.
4065 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4067 Merge from coreutils.
4069 * .gdb-history: Remove; this doesn't belong here.
4071 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4072 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4073 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4075 * dirname.h: Include <stdbool.h>.
4076 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4077 for consistency with POSIX terminology. All uses changed.
4078 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4079 (strip_trailing_slashes): Use bool for booleans.
4080 * stripslash.c (strip_trailing_slashes): Likewise.
4082 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4083 sometimes returns a positive errno value even when it succeeds.
4084 (print_errno_message) [!LIBC]: Fall back on strerror if
4087 * path-concat.c (mempcpy): Don't define if a system header defines it.
4088 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4089 (longest_relative_suffix): New function.
4090 (path_concat): Use it. Assume first argument is not NULL.
4091 Port to DOS. Omit redundant separators.
4092 Report an error instead of returning NULL.
4093 Use mempcpy instead of memcpy.
4094 (xpath_concat): Remove: not declared or used.
4096 * same.h: Include <stdbool.h>
4097 (same_name): Return bool, not int.
4098 * same.c (same_name): Likewise.
4099 (errno): Don't declare; we assume C89 or better now.
4101 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4102 if not already defined.
4104 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4105 * dup-safer.c (errno): Likewise.
4107 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4109 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4112 2004-08-03 Simon Josefsson <jas@extundo.com>
4114 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4115 * progname.h: Don't include stdbool.h.
4117 2004-08-02 Simon Josefsson <jas@extundo.com>
4119 * getsubopt.h: New file, with comments from Bruno Haible.
4120 * getsubopt.c: New file, from glibc, but slightly modified based on
4121 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4123 2004-08-01 Simon Josefsson <jas@extundo.com>
4125 * xgetdomainname.c: Include stdlib.h, for free().
4127 2004-07-16 Simon Josefsson <jas@extundo.com>
4129 * dummy.c: New file.
4131 2004-07-16 Bruno Haible <bruno@clisp.org>
4133 * backupfile.h: Add extern "C" for C++.
4134 * closeout.h: Likewise.
4135 * copy-file.h: Likewise.
4136 * findprog.h: Likewise.
4137 * full-write.h: Likewise.
4138 * pathname.h: Likewise.
4139 * progname.h: Likewise.
4140 * stpcpy.h: Likewise.
4141 * stpncpy.h: Likewise.
4142 * strcase.h: Likewise.
4143 * strstr.h: Likewise.
4144 * xalloc.h: Likewise.
4146 * mbswidth.h: Add extern "C" for C++.
4147 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4149 2004-07-09 Simon Josefsson <jas@extundo.com>
4151 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4152 failed without this.)
4154 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4156 * fchown-stub.c: New file.
4158 2004-06-24 Jim Meyering <jim@meyering.net>
4160 * obstack.h (obstack_base): Cast to (void *), per documentation.
4162 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4164 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4166 2004-06-01 Jim Meyering <jim@meyering.net>
4168 * calloc.c: New file.
4170 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4172 * getdate.y (yylex): Allow space between sign and number.
4173 Problem reported by Dan Jacobson.
4175 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4176 and Jim Meyering <jim@meyering.net>
4178 Merge from coreutils CVS.
4180 * stat-macros.h: New file, with contents from file-type.h
4181 and coreutils' system.h.
4182 * file-type.c: Include "stat-macros.h".
4183 * file-type.h (file_type): Move all macro definitions to new file,
4186 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4187 Wrap old code with this conditional.
4188 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4189 function that does not dereference symlinks.
4190 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4192 * xreadlink.c: Include xreadlink.h first, to catch .h file
4193 dependency problems.
4194 (xreadlink): Accept new arg SIZE, for efficiency.
4195 All decls and uses changed.
4196 * xreadlink.h: Include <stddef.h>, for size_t.
4198 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4199 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4201 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4203 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4205 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4206 macros to be defined.
4207 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4208 the allocator returns NULL because the requested size is zero.
4210 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4212 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4213 var. Add comment explaining why libc still defines it. This
4214 merges the following patch from glibc:
4215 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4217 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4219 * obstack.c (_obstack): Remove unused variable. It hasn't been
4220 present in glibc since revision 1.1 of this file.
4221 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4222 obstack_alignment_mask, obstack_alloc, obstack_base,
4223 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4224 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4225 obstack_grow0, obstack_init, obstack_int_grow,
4226 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4227 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4228 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4229 nonexistent functions.
4231 2004-05-17 Derek R. Price <derek@ximbiot.com>
4232 Paul Eggert <eggert@cs.ucla.edu>
4234 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4236 2004-05-14 Bruno Haible <bruno@clisp.org>
4238 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4239 that consists of a '.' followed by an empty digit string.
4240 Patch by Tor Lillqvist <tml@iki.fi>.
4242 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4244 Port obstack to the AS/400, where pointers are 16 bytes wide and
4245 you cannot cast an integer to a valid pointer. This patch is
4246 currently waiting to be integrated into glibc; see
4247 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4249 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4250 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4251 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4252 (struct obstack): temp member is now a union of a pointer and
4253 an integer, instead of an integer. All integer uses changed.
4254 This does not affect the physical layout of struct obstack,
4255 except on hosts (like the AS/400) where the size or alignment of
4256 void * is greater than that of ptrdiff_t.
4257 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4258 __STDC__)]: Store temporary in pointer member of union, not
4260 * obstack.c: Include <stddef.h>, for offsetof.
4261 (struct fooalign): Remove; it doesn't need a name.
4262 (union fooround): Change double to long double, and add void *.
4263 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4264 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4265 not a macro. Hence the values are always int; so remove all
4266 casts-to-int in uses.
4268 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4269 Derek Price <derek@ximbiot.com>
4271 * alloca.c: Include <alloca.h>, to get our interface.
4272 * alloca_.h: Use __alloca on AIX, so that we don't have to
4273 include <alloca.h> first. Use C89 prototype for alloca; this
4274 requires including <stddef.h> for size_t. Use extern "C" if C++.
4275 Use #elif for simplicity, since we can assume C89 now.
4276 Don't try to source the system alloca.h since it will not be found
4277 and to prevent recursively including its replacement.
4278 * fnmatch.c: Include <alloca.h> instead of opencoding.
4279 * regex.c: Likewise.
4281 2004-05-16 Derek Price <derek@ximbiot.com>
4282 Paul Eggert <eggert@cs.ucla.edu>
4284 getline cleanup. This changes the getndelim2 API: both order of
4285 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4288 * getline.c: Don't include stddef.h or stdio.h, since our
4289 interface does that.
4290 (getline): Always use getdelim, so that we don't have two
4291 copies of this code.
4292 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4294 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4295 (GETNDELIM2_MAXIMUM): New macro.
4296 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4297 instead of the old practice of delim2==0. All callers changed.
4298 Return -1 on overflow, instead of returning junk.
4299 Do not set *linesize unless allocation succeeds.
4300 * getndelim2.h: Do not include stddef.h; no longer needed, now
4301 that we include sys/types.h.
4302 * getnline.h: Likewise.
4303 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4304 (getndelim2): Reorder arguments.
4305 * getnline.c (getnline, getndelim):
4306 Don't discard the NMAX argument.
4307 (getnline): Invoke getndelim, to avoid code duplication.
4308 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4309 of (size_t) -1 by callers of the getnline family.
4311 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4313 * nanosleep.c (suspended): Change its type from int to
4314 sig_atomic_t volatile.
4315 (first_call): Make it private to rpl_nanosleep, and have it
4316 be zero initially as that's a bit faster.
4317 (my_usleep): Round up fractional times instead of truncating them,
4318 as this is the usual meaning for 'sleep'.
4320 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4322 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4323 (ENOSYS): Define if not defined.
4324 (settime): Fall back on stime if it exists and settimeofday fails.
4325 But don't bother with fallbacks if a method fails with errno == EPERM.
4327 2004-05-11 Jim Meyering <jim@meyering.net>
4329 Prior to this change, the save_cwd caller required read access to the
4330 current directory on most systems (ones with the fchdir function).
4332 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4333 fails, try write-only, and finally, resort to using xgetcwd.
4335 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4337 * obstack.c, obstack.h: Import changes from libc.
4339 2004-04-28 Bruno Haible <bruno@clisp.org>
4341 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4342 implicitly appends .exe to executables.
4343 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4344 accepts Windows pathnames.
4345 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4346 Cygwin like Windows, since it now accepts Windows pathnames.
4347 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4348 Cygwin like Windows, since it now accepts Windows pathnames.
4349 Reported by Derek Robert Price <derek@ximbiot.com>.
4351 2004-04-20 Jim Meyering <jim@meyering.net>
4353 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4355 2004-04-20 Jim Meyering <jim@meyering.net>
4356 Bruno Haible <bruno@clisp.org>
4358 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4359 memory when realloc fails.
4361 2004-04-18 Jim Meyering <jim@meyering.net>
4363 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4364 don't leak memory and do call END_UTMP_ENT.
4366 2004-04-11 Paul Eggert <eggert@twinsun.com>
4368 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4369 (CHAR_BIT): Remove, since we assume C89.
4370 Include <stdint.h> if available, as per current Autoconf CVS advice.
4372 2004-03-30 Paul Eggert <eggert@twinsun.com>
4374 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4375 not bool, to be more consistent with Unix conventions.
4376 Suggested by Bruno Haible.
4378 Merge from coreutils.
4380 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4383 * getdate.h: Include stdbool.h, and timespec.h instead of
4384 the usual <time.h> dance.
4385 (get_date): Change signature to support fractional time stamps.
4386 All callers changed.
4387 * getdate.y: Include "getdate.h" first, as we can now
4388 assume C89 and don't need to worry about 'const'.
4389 Similarly, include "unlocked-io.h" near start, not in middle.
4391 (textint.value): Use long int rather than int.
4392 (textint.digits): Use size_t rather than int.
4393 (BILLION, LOG10_BILLION): New constants.
4394 (parser_control): New member rel_ns. Members day_ordinal,
4395 time_zone, month, day, hour, minutes, rel_year, rel_month,
4396 rel_day, rel_hour, rel_minutes, rel_seconds
4397 are now long int, not int. Member seconds is now struct timespec,
4398 not int. New member timespec_seen. Members dates_seen, days_seen,
4399 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4401 (%union.intval): Now long int, not int.
4402 New member timespec.
4403 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4404 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4405 (spec): Now is a timespec or an item list.
4406 (timespec, items): New nonterminals.
4407 (time, rel, relunit, number, get_date):
4408 Add support for fractional seconds.
4409 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4410 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4411 (to_hour): First arg is now long int, not int.
4412 (to_year): Returns long int, not int.
4413 Don't treat year -70 like 70.
4414 (tm_diff): Returns long int, not int.
4415 (lookup_word): Use bool instead of int when appropriate.
4416 (yylex): Use size_t for count, not int.
4417 Detect overflow when parsing large integer constants.
4418 Add support for fractions.
4419 (get_date): Make pointers 'const' if possible.
4420 Use more-portable code to detect integer overflow.
4421 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4422 Don't use ctime; it's not reliable if the year has >4 digits.
4424 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4425 This is for compatibility with BSD.
4427 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4428 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4429 From coreutils' system.h.
4431 * userspec.c: Don't include "posixver.h".
4432 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4433 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4434 compatible extension. Simplify code by removing a boolean int
4435 that was always nonzero if a string was nonnull.
4437 2004-03-30 Jim Meyering <jim@meyering.net>
4439 Merge from coreutils.
4441 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4443 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4444 an empty input stream.
4446 * readtokens.c: Include <stdbool.h>.
4447 (readtoken): Use `size_t' rather than int/long.
4448 All callers adjusted.
4449 Use `bool' rather than `int' where appropriate.
4450 Use memset rather than an explicit loop.
4451 Use x2nrealloc rather than xrealloc.
4452 Allow the use of `\0' as a delimiter.
4453 (readtokens): Likewise.
4454 * readtokens.h (readtoken, readtokens): Update prototypes.
4456 2004-03-30 Bruno Haible <bruno@clisp.org>
4458 * getloadavg.c (getloadavg): Don't assume setlocale returns
4461 2004-03-29 Paul Eggert <eggert@twinsun.com>
4463 Merge changes to getloadavg.c from coreutils and Emacs.
4465 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4466 Define to an expression, not to the empty string.
4467 Include cloexec.h and xalloc.h.
4468 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4469 Use set_cloexec_flag rather than rolling our own.
4470 * cloexec.c, cloexec.h: New files.
4472 2004-03-18 Paul Eggert <eggert@twinsun.com>
4474 * getopt.h: Sync with libc CVS.
4476 2004-03-18 Paul Eggert <eggert@twinsun.com>
4477 Bruno Haible <bruno@clisp.org>
4479 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4480 not on all platforms that have <wchar.h>.
4481 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4483 2004-03-09 Paul Eggert <eggert@twinsun.com>
4485 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4487 * getopt_int.h: New file, also synced from libc.
4489 2004-03-07 Paul Eggert <eggert@twinsun.com>
4491 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4492 '#if' expressions. Unlike the code it replaces, it does not
4493 depend on (defined _SC_PAGESIZE). However, it does depend on
4494 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4495 first reported by Jason Andrade in
4496 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4498 2004-01-18 Simon Josefsson <jas@extundo.com>
4500 * strdup.h: New file.
4501 * strdup.c: Include it.
4502 * path-concat.c: Include strdup.h. Drop strdup declaration.
4503 * userspec.c: Include strdup.h. Drop strdup declaration.
4505 2004-02-06 Karl Berry <karl@gnu.org>
4507 * config.charset: update from gettext 0.14.1.
4509 2004-02-05 Paul Eggert <eggert@twinsun.com>
4511 Add comments and code, prompted by suggestions from Bruno Haible
4513 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4514 describing the enum quoting_style values.
4515 * quotearg.c (quotearg_alloc): New function.
4516 (quotearg_buffer_restyled): Treat lone { and } as special.
4517 Treat = as special. Work around bug with older shells
4518 that "see" a '\' that is really the 2nd byte of a multibyte char.
4519 Quote empty string with shell_quoting_style.
4521 2004-02-03 Bruno Haible <bruno@clisp.org>
4523 * pipe.h: New file, from GNU gettext.
4524 * pipe.c: New file, from GNU gettext.
4526 2004-01-27 Bruno Haible <bruno@clisp.org>
4528 * execute.h: New file, from GNU gettext.
4529 * execute.c: New file, from GNU gettext.
4530 * w32spawn.h: New file, from GNU gettext.
4532 2004-01-23 Paul Eggert <eggert@twinsun.com>
4534 Exit-status fix from coreutils.
4536 Use exit_failure consistently in place of EXIT_FAILURE,
4537 so that program exit statuses are consistent on failure.
4539 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4540 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4541 * argmatch.h: Comment fix to match the above.
4542 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4543 Now a macro referring to exit_failure, instead of a separate
4544 variable. Include "exitfail.h" to get it.
4545 * xstrtol.h: Include "exitfail.h".
4546 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4548 * long-options.c (parse_long_options): Use prototype
4549 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4552 2004-01-21 Jim Meyering <jim@meyering.net>
4554 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4555 so as not to conflict with a different-sized __mktime_internal
4556 function in GNU libc.
4557 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4558 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4560 2004-01-18 Paul Eggert <eggert@twinsun.com>
4562 Merge from diffutils.
4564 * file-type.c (file_type): Add typed memory objects.
4565 * file-type.h (S_TYPEISTMO): New macro.
4567 * c-stack.h (c_stack_action): Remove argv argument.
4568 * c-stack.c (c_stack_action): Likewise. All uses changed.
4569 (die): Don't calculate message unless segv_action returns.
4570 (get_stack_location, min_address_from_argv, max_address_from_argv,
4571 volatile stack_base, volatile_stack_size): Remove.
4572 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4573 that every segmentation violation is a stack overflow. (Ouch!)
4574 See Debian bug 136249 (still outstanding) for more info about why
4575 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4577 2003-11-30 Bruno Haible <bruno@clisp.org>
4579 Safer stack allocation.
4580 * setenv.c: Include allocsa.h.
4581 (alloca): Remove fallback definition.
4582 (freea): Remove macro.
4583 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4586 2003-10-17 Bruno Haible <bruno@clisp.org>
4588 * binary-io.h: Avoid warnings on Cygwin.
4590 2003-12-28 Bruno Haible <bruno@clisp.org>
4592 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4593 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4595 2003-11-28 Bruno Haible <bruno@clisp.org>
4597 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4599 2003-11-27 Bruno Haible <bruno@clisp.org>
4601 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4603 2003-11-17 Bruno Haible <bruno@clisp.org>
4605 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4607 2003-11-24 Bruno Haible <bruno@clisp.org>
4609 * xallocsa.h: New file, from GNU gettext.
4610 * xallocsa.c: New file, from GNU gettext.
4612 2003-11-24 Bruno Haible <bruno@clisp.org>
4614 * allocsa.h: New file, from GNU gettext.
4615 * allocsa.c: New file, from GNU gettext.
4617 2003-11-24 Bruno Haible <bruno@clisp.org>
4619 * eealloc.h: New file.
4621 2004-01-15 Jim Meyering <jim@meyering.net>
4623 Merge from coreutils.
4625 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4626 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4627 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4629 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4630 optional configure-time default.
4632 * version-etc.c (version_etc_copyright): Update copyright date.
4634 * xreadlink.c (xreadlink): Correct outdated comment.
4636 2004-01-15 Paul Eggert <eggert@twinsun.com>
4638 Merge from coreutils.
4640 * posixver.c: Include posixver.h.
4642 * same.c: Include <stdbool.h>, <limits.h>.
4643 (_POSIX_NAME_MAX): Define if not defined.
4645 (same_name): If file names are silently truncated, report
4646 that the file names are the same if they are the same after
4647 the silent truncation.
4649 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4650 conversion function.
4651 * xstrtod.c (xstrtod): Likewise. All callers changed to
4652 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4655 2004-01-14 Paul Eggert <eggert@twinsun.com>
4657 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4658 with like-named macro in fnmatch.c.
4659 (EXT): Use an internal constant instead.
4661 Merge fnmatch patches from glibc.
4662 * fnmatch.c (mbsinit): Remove define.
4663 Add libc_hidden_ver (__fnmatch, fnmatch).
4664 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4665 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4667 2003-12-14 Karl Berry <karl@gnu.org>
4669 * config.charset: update from gettext-runtime.
4671 2003-12-03 Paul Eggert <eggert@twinsun.com>
4673 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4674 Bug reported by Alfred M. Szmidt.
4676 2003-11-29 Karl Berry <karl@gnu.org>
4678 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4680 2003-11-23 Paul Eggert <eggert@twinsun.com>
4681 Bruno Haible <bruno@clisp.org>
4683 * printf-parse.h: Don't include sys/types.h.
4684 (ARG_NONE): New macro.
4685 (char_directive): Change type of *arg_index fields to size_t.
4686 * printf-parse.c: Don't include sys/types.h.
4687 (SSIZE_MAX): Remove macro.
4688 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4689 Remove unnecessary overflow check.
4690 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4693 2003-11-24 Paul Eggert <eggert@twinsun.com>
4695 * alloca.c: Remove dependency on xalloc module.
4696 (xalloc_die): Remove.
4697 (memory_full) [!defined emacs]: New macro.
4698 [!defined emacs]: Don't include xalloc.h.
4699 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4700 address arithmetic overflows. Change datatypes a bit to avoid
4703 2003-11-22 Jim Meyering <jim@meyering.net>
4705 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4707 2003-11-17 Bruno Haible <bruno@clisp.org>
4709 * vasnprintf.c (alloca): Remove fallback definition.
4710 (freea): Remove definition.
4711 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4712 Reported by Paul Eggert.
4714 2003-11-17 Jim Meyering <jim@meyering.net>
4716 On systems without utime and without a utimes function capable of
4717 dealing with a NULL struct utimbuf* argument, this utime replacement
4718 could -- in unusual circumstances -- leak a file descriptor.
4719 * utime.c: Include <unistd.h> and <errno.h>.
4720 (utime_null): Be sure to close `fd' and to preserve errno.
4721 Reported by Geoff Collyer via Arnold Robbins.
4723 2003-11-16 Paul Eggert <eggert@twinsun.com>
4724 Bruno Haible <bruno@clisp.org>
4726 Protect against address arithmetic overflow.
4727 * printf-args.h: Include stddef.h.
4728 (arguments): Change type of field 'count' to size_t.
4729 * printf-args.c (printf_fetchargs): Use size_t instead of
4730 'unsigned int' where appropriate.
4731 * printf-parse.h: Include sys/types.h.
4732 (char_directive): Change type of *arg_index fields to ssize_t.
4733 (char_directives): Change type of fields 'count', max_*_length to
4735 * printf-parse.c: Include sys/types.h and xsize.h.
4736 (SSIZE_MAX): Define fallback value.
4737 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4738 instead of 'int' where appropriate. Check a_allocated, d_allocated
4739 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4740 * vasnprintf.c: Include xsize.h.
4741 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4742 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4743 overflow. Avoid wraparound when converting a width or precision from
4746 2003-11-16 Bruno Haible <bruno@clisp.org>
4748 Update from GNU gettext.
4749 * printf-parse.c: Generalize to it can be compiled for wide strings.
4750 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4751 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4752 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4753 SNPRINTF): New macros.
4754 Don't include <alloca.h> if the file is used inside libintl.
4755 (local_wcslen): New function, for Solaris 2.5.1.
4756 (VASNPRINTF): Use it instead of wcslen.
4758 2003-11-16 Bruno Haible <bruno@clisp.org>
4760 * xsize.h (xmax): New function.
4761 (xsum, xsum3, xsum4): Declare as "pure" functions.
4763 2003-11-12 Paul Eggert <eggert@twinsun.com>
4765 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4766 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4767 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4768 heuristic is just as accurate as far as we know, and it removes a
4769 dependency on size_max.m4 and ptrdiff_max.m4.
4771 2003-11-12 Paul Eggert <eggert@twinsun.com>
4773 * xstrtol.c (__xstrtol): Remove "break" immediately after
4774 "return", to pacify some unknown compiler. Problem reported
4777 2003-11-11 Bruno Haible <bruno@clisp.org>
4779 * xsize.h (SIZE_MAX): Remove fallback definition.
4780 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4783 2003-11-10 Paul Eggert <eggert@twinsun.com>
4785 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4786 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4787 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4789 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4790 not (size_t) -1, since it's defined here.
4792 2003-11-06 Paul Eggert <eggert@twinsun.com>
4794 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4795 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4796 Reject sizes of exactly SIZE_MAX bytes.
4797 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4798 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4800 2003-11-05 Bruno Haible <bruno@clisp.org>
4802 * xsize.h: Include limits.h, to avoid a possible collision with
4803 SIZE_MAX defined in <limits.h> on Solaris.
4805 2003-11-04 Bruno Haible <bruno@clisp.org>
4807 * xsize.h: New file.
4808 * linebreak.c: Include xsize.h.
4809 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4810 argument for overflow.
4811 Suggested by Paul Eggert.
4813 2003-10-31 Bruno Haible <bruno@clisp.org>
4815 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4816 to avoid (extremely rare) race condition.
4817 Suggested by Paul Eggert.
4819 2003-11-03 Jim Meyering <jim@meyering.net>
4821 * userspec.c: Include "userspec.h".
4822 * userspec.h: New file.
4824 2003-10-31 Paul Eggert <eggert@twinsun.com>
4826 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4827 * mountlist.c (SIZE_MAX): Define if not defined already.
4828 (read_filesystem_list): Set and use me_type_malloced.
4829 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4830 whatever the type happens to be), for brevity and consistency.
4831 Check for size calculation overflow on Alphas running OSF/1.
4833 2003-10-31 Jim Meyering <jim@meyering.net>
4835 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4837 * linebuffer.c: Include <string.h> for declaration of memset.
4839 2003-10-30 Paul Eggert <eggert@twinsun.com>
4840 Bruno Haible <bruno@clisp.org>
4842 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4843 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4845 2003-10-29 Paul Eggert <eggert@twinsun.com>
4847 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4848 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4850 * quotearg.c (quotearg_n_options): Use it.
4851 * group-member.c: Include <stdbool.h>.
4852 (free_group_info): Arg is now const *; don't free arg.
4853 (get_group_info): Now returns bool and accepts struct group_info *,
4854 rather than returning a malloc'ed struct group_info *.
4855 All uses changed. Check for overflow in internal size calculation.
4857 * getusershell.c (readname): Simplify the code by using x2nrealloc
4858 rather than xmalloc/xrealloc.
4859 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4860 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4861 conformance bug: the old code used a pointer after freeing the
4862 storage that it addressed.
4863 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4864 rather than doing it by hand.
4865 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4866 the buffer preserved. Use free and xmalloc instead.
4867 * quotearg.c (quotearg_n_options): Likewise.
4868 Use a simpler test for size overflow. Don't use xalloc_oversized
4869 because unsigned int might be wider than size_t (!); this suggests
4870 that we should switch from unsigned int to size_t for slot numbers.
4872 2003-10-27 Bruno Haible <bruno@clisp.org>
4874 * stdbool_.h: Better support for BeOS.
4876 2003-10-27 Paul Eggert <eggert@twinsun.com>
4878 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4879 to allocate the returned structure. Do not allocate a subarray,
4880 as x2nrealloc will do that.
4881 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4882 instead of xnrealloc.
4883 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4885 2003-10-26 Paul Eggert <eggert@twinsun.com>
4887 * xalloc.h (xalloc_oversized): New static inline function, for
4888 callers that want to do their own size-overflow checking. Include
4889 <stdbool.h>, since xalloc_oversized returns bool.
4890 * xalloc.c (array_size_overflow): Remove. All callers changed
4891 to use xalloc_oversized.
4893 Add two functions x2realloc, x2nrealloc, for programs that grow
4894 arrays dynamically by doubling their sizes.
4895 * xalloc.h (x2realloc, x2nrealloc): New decls.
4896 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4899 Port to C99 semantics for 'inline' of external functions.
4900 Bug reported by Bruno Haible.
4901 * xmalloc.c (xnmalloc_inline): New static inline function,
4902 with the old contents of xnmalloc.
4903 (xnmalloc, xmalloc): Use it.
4904 (xnrealloc_inline): New static inline function,
4905 with the old contents of xnrealloc.
4906 (xnrealloc, xrealloc): Use it.
4908 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4910 2003-10-25 Paul Eggert <eggert@twinsun.com>
4912 Fix several address-calculation bugs in the hash modules,
4913 plus some minor code cleanup.
4915 * hash.h: Include <stdbool.h>, for bool.
4916 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4917 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4918 hash_get_n_entries, hash_get_max_bucket_length,
4919 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4920 hash_rehash): Use size_t rather than unsigned.
4921 * hash.c (struct hash_table, hash_get_n_buckets,
4922 hash_get_n_buckets_used, hash_get_n_entries,
4923 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4924 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4925 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4927 (SIZE_MAX): Define if not defined.
4928 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4929 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4931 Use const * when possible.
4932 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4933 (check_tuning): Fix bug: if tuning parameters were very close to
4934 0 or 1, rounding errors could have caused subscript violations.
4935 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4936 (hash_initialize): Add 'fail:' label
4937 to free table and return NULL, and use it to simplify code.
4938 Use calloc rather than clearing the storage ourself.
4939 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4940 buffer size calculations.
4941 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4942 Include <stddef.h>, for size_t.
4943 * hash-pjw.c (hash_pjw): Likewise.
4944 Switch to method described by Bruno Haible.
4945 Include <limits.h>, for CHAR_BIT.
4946 (SIZE_BITS): New macro.
4948 2003-10-21 Paul Eggert <eggert@twinsun.com>
4950 * getndelim2.c (getndelim2): When size calculation overflows,
4951 ceiling the allocation at NMAX bytes rather than silently
4952 discarding input bytes before NMAX is reached. This makes
4953 a difference only if NMAX exceeds SIZE_MAX / 2.
4955 * obstack.c: Merge from glibc.
4956 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4957 Add libc_hidden_def (_obstack_newchunk).
4958 (_obstack_free) [! defined _LIBC]: Remove.
4959 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4960 a clone of the function body.
4961 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4962 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4964 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4965 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4968 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4969 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4970 Don't use lvalue casts, as GCC plans to remove support for them
4971 in GCC 3.5. Reported by Joseph S. Myers. This bug
4972 was also present in the non-GCC version, indicating that this
4973 code had always been buggy and had never been widely used.
4974 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4975 Use the fast variant of each macro, rather than copying the
4976 definiens of the fast variant; that way, we'll be more likely to
4977 catch future bugs in the fast variants.
4979 2003-10-20 Bruno Haible <bruno@clisp.org>
4981 * wait-process.h: New file, from GNU gettext.
4982 * wait-process.c: New file, from GNU gettext.
4984 2003-10-19 Jim Meyering <jim@meyering.net>
4986 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4988 2003-10-16 Paul Eggert <eggert@twinsun.com>
4990 * getgroups.c: Include <errno.h>, <stdlib.h>.
4991 (getgroups): First arg is int, not size_t.
4992 Don't let 'free' mangle errno.
4994 2003-10-16 Jim Meyering <jim@meyering.net>
4996 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4998 2003-10-15 Paul Eggert <eggert@twinsun.com>
5000 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5002 (new_exclude, add_exclude_file): Initial size no longer needs to
5004 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5005 our own address arithmetic overflow checking.
5007 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5008 (fnmatch): Do not alloca more than 2000 wide characters;
5009 instead, use malloc for large buffers.
5010 Check for address arithmetic overflow, and return -1
5011 with errno set to ENOMEM in that case.
5012 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5013 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5014 instead, return -1. Check for address arithmetic overflow.
5016 2003-10-14 Paul Eggert <eggert@twinsun.com>
5018 Handle invalid suffixes and overflow independently, so that
5019 callers can treat them independently as needed. Fix some bugs in
5020 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5021 suffix for a human-readable blocksize. The major caller-visible
5022 change is the addition of a new
5023 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5024 that both overflow and suffix chars were found.
5026 * human.c (humblock): Don't check separately for invalid suffix
5027 char; that is xstrtoumax's job (now that its bug is fixed).
5028 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5029 INTMAX_MAX]: New macros.
5030 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5031 TYPE_MAXIMUM): New macros.
5032 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5033 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5034 if overflow occurs, as it's what __strtol does and it's more useful
5036 (__xstrtol): If __strtol reports some error other than ERANGE,
5037 reflect it to the caller as LONGINT_INVALID. If it reports
5038 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5039 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5040 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5042 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5043 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5044 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5045 [defined UINTMAX_MAX]: New macros.
5047 2003-10-14 Bruno Haible <bruno@clisp.org>
5049 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5050 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5051 Also use volatile where needed.
5053 2003-10-12 Paul Eggert <eggert@twinsun.com>
5055 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5056 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5057 and define in terms of the other primitives.
5058 * xmalloc.c: Include stdbool.h; do not include exit.h.
5059 (SIZE_MAX): Define if not already defined.
5060 (array_size_overflow): New function.
5061 (xalloc_die): Abort instead of exiting if 'error' returns.
5062 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5063 (xmalloc, xrealloc): Use them.
5064 (xcalloc): Check for address arithmetic overflow.
5065 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5066 a bit faster than strcpy.
5068 2003-10-08 Paul Eggert <eggert@twinsun.com>
5070 Merge getpass from libc, plus a few fixes.
5072 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5073 Include <stdbool.h>.
5074 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5075 __fsetlocking to empty.
5076 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5077 do include <bits/libc-lock.h>.
5078 Do not include <fcntl.h>; not needed.
5079 [_LIBC]: Include <wchar.h>.
5080 (NOTCANCEL_MODE): New macro.
5081 (flockfile, funlockfile) [_LIBC]: New macros.
5082 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5083 [!_LIBC]: New macros.
5084 (call_fclose): New function.
5085 (getpass): Use it. Save tty stream separately; this simplifies the
5086 code and makes it more reliable if stdin happens to equal stdout.
5087 Invoke __fsetlocking on tty.
5088 Handle thread cancellation if needed.
5089 Namespace cleanup (use __tcgetattr, __getline).
5090 Use bool for Booleans.
5091 [USE_IN_LIBIO]: Handle wide streams.
5092 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5093 stream might go where.
5095 * unlocked-io.h: Include <stdio.h>, so that the caller
5096 doesn't have to include <stdio.h> before us.
5097 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5098 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5099 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5100 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5101 if not declared, so that we can use getpass.c code from libc without
5103 (flockfile, ftrylockfile, funlockfile): New macros.
5105 2003-10-06 Bruno Haible <bruno@clisp.org>
5107 * version-etc-2.h: Remove file.
5108 * version-etc-2.c: Remove file.
5110 2003-09-25 Jim Meyering <jim@meyering.net>
5111 Bruno Haible <bruno@clisp.org>
5113 This lets translators provide better translations for the
5114 "Written by ..." part of --version output.
5115 * version-etc.h: Include stdarg.h.
5116 (version_etc_copyright): Declare as readonly.
5117 (version_etc): Make this function variadic with a NULL-terminated list
5118 of author name strings.
5119 (version_etc_va): New declaration.
5120 * version-etc.c: Include stdarg.h, stdlib.h.
5121 (version_etc_copyright): Declare as readonly.
5122 (version_etc_va): New function. Provide a different translatable string
5123 for each possible number of authors < 10. Abbreviate when there are 10
5125 (version_etc): Make this function variadic. Call version_etc_va.
5126 Suggestion from Gary V. Vaughan.
5128 * long-options.h (parse_long_options): Change prototype: the authors
5129 string is moved to the end and becomes variadic.
5130 * long-options.c: Include stdarg.h.
5131 (parse_long_options): Make this function variadic, too.
5132 Call version_etc_va, not version_etc.
5134 2003-10-06 Bruno Haible <bruno@clisp.org>
5136 * fatal-signal.h: New file, from GNU gettext.
5137 * fatal-signal.c: New file, from GNU gettext.
5139 2003-10-04 Karl Berry <karl@gnu.org>
5141 * argp*: update from libc.
5143 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5145 * getpass.c (getpass): Use a no-op fseek when switching from input to
5146 output mode on the same stream.
5148 2003-09-29 Paul Eggert <eggert@twinsun.com>
5150 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5151 Fix arg typo in previous patch.
5153 2003-09-28 Jim Meyering <jim@meyering.net>
5155 * error.c: Correct cpp indentation.
5157 2003-09-27 Paul Eggert <eggert@twinsun.com>
5159 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5160 Omit the special code that used __typeof__, since we worry that
5161 it could be more trouble than it's worth. See:
5162 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5163 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5167 2003-09-26 Jim Meyering <jim@meyering.net>
5169 * error.c (error_tail): Move some declarations
5170 into inner scope where the local variables are used.
5172 2003-09-26 Bruno Haible <bruno@clisp.org>
5174 * stpncpy.h (gnu_stpncpy): New declaration.
5175 (stpncpy): Define as alias for gnu_stpncpy.
5176 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5178 2003-09-26 Paul Eggert <eggert@twinsun.com>
5180 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5181 (error_tail): Do not loop, reallocating temporary buffer, since
5182 the output cannot contain more wide characters than the input
5183 contains bytes, the size must be big enough already. This avoids
5184 one potential size overflow calculation. Check for size overflow
5185 when calculating temporary buffer size. Free temporary buffer
5186 when done, if it was allocated with malloc; this plugs a memory
5187 leak. Remove casts from void * to pointers, that are no longer
5188 needed now that we're assuming C89 or better.
5190 Merge error changes from glibc.
5192 * error.c, error.h: Update copyright notice header to match glibc.
5193 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5194 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5195 Disable cancellation while printing error.
5196 * error.h: Prepend __ to parameter names.
5198 2003-09-25 Karl Berry <karl@gnu.org>
5200 * argp-fmtstream.c, argp-help.c: update from libc.
5202 2003-09-25 Bruno Haible <bruno@clisp.org>
5204 * version-etc-2.h: New file, from version-etc.h with modifications.
5205 * version-etc-2.c: New file, from version-etc.c with modifications.
5207 2003-09-25 Simon Josefsson <jas@extundo.com>
5209 * xgetdomainname.h: New file.
5210 * xgetdomainname.c: New file.
5212 2003-09-25 Simon Josefsson <jas@extundo.com>
5213 Bruno Haible <bruno@clisp.org>
5215 * getdomainname.h: New file.
5216 * getdomainname.c: New file.
5218 2003-09-24 Paul Eggert <eggert@twinsun.com>
5220 * linebuffer.c (freebuffer): Don't free the argument, just
5221 the buffer associated with the argument. Bug reported by
5224 2003-09-19 Karl Berry <karl@gnu.org>
5226 * argp.h: update from libc.
5228 2003-09-16 Paul Eggert <eggert@twinsun.com>
5230 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5231 input error, instead of returning NULL the next time we are called
5232 (and therefore losing track of errno).
5234 2003-09-15 Paul Eggert <eggert@twinsun.com>
5236 * getndelim2.c (getndelim2): Don't trash errno when a read
5237 fails, so that the caller gets the proper errno.
5239 * readutmp.c (read_utmp): Likewise.
5240 Check for fstat error. Close stream and free storage
5243 2003-09-14 Bruno Haible <bruno@clisp.org>
5245 * fwriteerror.h: New file.
5246 * fwriteerror.c: New file.
5248 2003-09-14 Jim Meyering <jim@meyering.net>
5250 * getloadavg.c: Correct cpp indentation.
5251 * strdup.c: Likewise.
5252 * vasnprintf.c: Likewise.
5254 2003-09-12 Paul Eggert <eggert@twinsun.com>
5256 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5257 * obstack.c [!defined _LIBC]: Likewise.
5258 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5259 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5260 * exitfail.c: Don't include stdlib.h; no longer needed.
5262 More changes to assume C89 or better.
5264 * error.c (error_tail): Assume vprintf.
5266 * argmatch.c (getenv): Remove decl.
5267 * progreloc.c (get_full_program_name): Define via prototype.
5268 * setenv.c (clearenv): Likewise.
5269 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5271 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5272 (malloc, memcpy): Remove decls.
5273 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5274 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5275 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5276 (memcpy): Remove macro.
5277 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5278 (__P): Remove. All uses removed.
5279 (PTR): Remove. All uses changed to void *.
5280 (CHAR_BIT, NULL): Remove.
5281 (spaces, zeros, memset_space, memset_zero)
5282 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5284 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5285 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5286 Define with prototype.
5287 Remove now-unnecessary prototype decl.
5288 (extra_args_spec): Assume ANSI C. All uses changed.
5289 (extra_args_spec_iso): Remove.
5290 (my_strftime, emacs_strftimeu): Define via prototype.
5291 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5293 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5294 * strtoimax.c: Include <stdlib.h> unconditionally.
5295 (strtoul, strtol): Remove decls.
5296 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5298 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5299 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5300 (LOCALE_PARAM_PROTO): New macro.
5301 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5302 (INTERNAL (strtol), strtol): Define with a prototype.
5303 (PARAMS): Remove. All uses removed.
5304 * tempname.c: Include <string.h> unconditionally.
5305 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5306 * xgethostname.c (main): Define with a prototype.
5307 * xmalloc.c: Include "xalloc.h" first, to check interface.
5308 Include <stdlib.h> unconditionally.
5309 (calloc, malloc, realloc, free): Remove decls.
5310 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5311 Include <stdlib.h> unconditionally. Sort include file names.
5313 (xstrtod): Define with a prototype.
5314 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5315 (strtol, strtoul): Remove decls.
5317 2003-09-11 Paul Eggert <eggert@twinsun.com>
5319 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5320 Include <stdlib.h>, <string.h> unconditionally.
5321 Remove now-unnecessary cast to char *.
5322 * strnlen.c: Include <string.h> unconditionally.
5323 * yesno.c (yesno): Define with a prototype.
5325 2003-09-10 Bruno Haible <bruno@clisp.org>
5327 * strcspn.c: Include <string.h> unconditionally.
5328 * strpbrk.c: Include <string.h> unconditionally.
5329 * strstr.c: Include <string.h> unconditionally.
5330 * unicodeio.c: Include <string.h> unconditionally.
5331 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5332 * unsetenv.c: Likewise.
5333 * xreadlink.c: Include <stdlib.h> unconditionally.
5334 * yesno.c: Include <stdlib.h> unconditionally.
5335 (rpmatch): Add prototype.
5337 2003-09-10 Jim Meyering <jim@meyering.net>
5339 * error.c: Correct indentation of cpp directives.
5341 2003-09-09 Paul Eggert <eggert@twinsun.com>
5345 * acosl.c (main): Use a prototype.
5346 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5349 * getloadavg.c (getloadavg, main): Define via prototypes.
5351 * getopt.h (struct option.name): Assume C89, and use 'const'.
5352 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5353 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5355 * getopt.c (const): Remove macro.
5356 Include <string.h> unconditionally.
5357 (my_index): Remove; all uses changed to strchr.
5358 (strlen): Remove decl.
5359 (exchange): Remove forward decl; no longer needed.
5360 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5361 Define with prototype.
5362 * getopt1.c (const): Remove macro.
5363 (getopt_long, getopt_long_only, main): Define with prototype.
5365 * getugroups.c: Include <string.h> unconditionally.
5367 * getusershell.c: Include <stdlib.h> unconditionally.
5368 (getusershell, setusershell, endusershell, readname, main):
5369 Define with prototypes.
5371 * group-member.c: Include group-member.h first.
5372 Include <stdlib.h> unconditionally.
5374 * hard-locale.c: Include hard-locale.h first.
5375 Include <stdlib.h>, <string.h> unconditionally.
5377 * hash.c (free, malloc): Remove decls.
5378 Include <stdlib.h> unconditionally.
5380 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5381 (getenv): Do not declare.
5383 * idcache.c: Include <string.h> unconditionally.
5385 * long-options.c: Include long-options.h first, to test interface.
5386 Include <stdlib.h> unconditionally.
5388 * makepath.c: Include makepath.h first, to test interface.
5389 Include <stdlib.h> and <string.h> unconditionally.
5391 * linebuffer.c: Include <stdlib.h>.
5392 (free): Remove decl.
5394 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5395 rpl_malloc returns void *, not char *.
5396 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5398 * md5.h: Include <limits.h> unconditionally.
5399 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5400 (__P): Remove; all uses removed.
5401 * md5.c: Include "md5.h" first.
5402 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5403 md5_buffer, md5_process_bytes, md5_process_block):
5404 Define with prototypes.
5405 * sha.h (__P): Remove all uses. (It wasn't defined??)
5406 * sha.c: Include "sha.h" first.
5407 Include <stdlib.h>, <string.h> unconditionally.
5409 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5410 * memcmp.c (__ptr_t): Likewise.
5411 * memrchr.c (__ptr_t): Likewise.
5412 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5413 Include <string.h> unconditionally.
5414 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5415 * memchr.c: Include <stdlib.h> unconditionally.
5416 * memchr.c (LONG_MAX): Remove.
5417 * memrchr.c (LONG_MAX): Likewise.
5418 * memchr.c (__memchr): Define via a prototype.
5419 * memrchr.c (__memrchr): Likewise.
5420 * memcmp.c (__P): Remove, and remove all uses.
5421 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5422 Remove forward decls; no longer needed.
5423 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5424 Use types required by C89 in prototype.
5426 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5427 * savedir.c: Likewise.
5428 * mkdir.c (free): Remove decl.
5429 * rmdir.c (rmdir): Define with a prototype.
5430 * savedir.c: Include savedir.h first, to test interface.
5432 * mktime.c (STDC_HEADERS): Remove.
5433 Include <stdlib.h>, <string.h> unconditionally.
5435 * modechange.c: Include <stdlib.h> unconditionally.
5436 (malloc): Remove decl.
5438 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5439 (free): Remove decl.
5441 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5442 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5443 (This type really should be intptr_t, but that's a C99ism.)
5444 (_obstack_memcpy): Remove: all uses changed to memcpy.
5445 Include <string.h> unconditionally.
5446 (struct obstack): Assume __STDC__ for types of members
5447 chunkfun, freefun, extra_arg.
5448 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5449 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5450 obstack_begin, obstack_specify_allocation,
5451 obstack_specify_allocation_with_arg, obstack_chunkfun,
5452 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5453 Remove unprototyped decls and the macros that use them.
5454 * obstack.c (POINTER): Remove. All uses changed to void *.
5455 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5456 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5457 (defined __STDC__ && __STDC__)]:
5458 Remove nonprototyped code.
5459 Include <stdlib.h> unconditionally.
5460 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5461 _obstack_allocated_p, _obstack_free, obstack_free,
5462 _obstack_memory_used, print_and_abort):
5463 Define using prototypes.
5464 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5465 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5466 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5467 obstack_next_free, obstack_object_size, obstack_room) [0]:
5468 Remove unused, unprototyped code.
5470 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5472 * physmem.c (physmem_total, physmem_available, main): Define
5475 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5476 (main): Define with a prototype.
5478 * posixver.c (getenv): Remove decl.
5480 * putenv.c (malloc): Returns void *, not char *.
5481 Include <string.h> unconditionally.
5482 (strchr, memcpy, NULL): Do not define.
5484 * readtokens.c: Include readtokens.h first, to test interface.
5485 Include <stdlib.h>, <string.h> unconditionally.
5486 (init_tokenbuffer): Define with a prototype.
5488 * regex.c (PARAMS): Remove. All uses removed.
5489 All uses of _RE_ARGS removed, too.
5490 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5492 (bzero): Assume memset exists.
5493 (memcmp, memcpy, NULL): Remove.
5494 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5495 char, or assignments to local vars of type signed char.
5496 (init_syntax_once, PREFIX(extract_number_and_incr),
5497 PREFIX(print_partial_compiled_pattern),
5498 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5499 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5500 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5501 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5502 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5503 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5504 wcs_compile_range, byte_compile_range, truncate_wchar,
5505 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5506 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5507 count_mbs_length, wcs_re_match_2_internal,
5508 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5509 PREFIX(alt_match_null_string_p),
5510 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5511 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5512 regfree, PREFIX(extract_number)): Define with prototype. Remove
5513 now-unnecessary declaration, if any.
5514 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5516 Remove now-unnecessary casts among pointer types.
5517 * regex.h (_RE_ARGS): Remove. All uses removed.
5519 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5520 (free): Remove decl.
5522 * rpmatch.c: Include <stdlib.h> unconditionally.
5524 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5525 (free): Remove decl.
5527 * save-cwd.c: Include <stdlib.h> unconditionally.
5528 * xgetcwd.c: Likewise.
5530 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5531 (free): Remove decl.
5533 * strchrnul.c (strchrnul): Define with a prototype.
5534 Fix bug: c_in was not converted to char before searching.
5536 The following changes are not K&R related:
5538 * group-member.h: Include <sys/types.h>, so that this file is
5540 * makepath.h: Likewise.
5542 * getusershell.c (readname, default_index, line_size, readname):
5543 Use size_t, not int, for sizes.
5544 (readname): If the size overflows, report an error instead of
5547 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5549 * getndelim2.c: Assume stdlib.h per the C89 spec.
5551 2003-09-08 Paul Eggert <eggert@twinsun.com>
5553 Assume C89 or better; remove K&R cruft.
5554 A few of these changes were first proposed by Derek Robert Price
5555 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5557 * addext.c: Include <string.h> unconditionally.
5558 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5559 Don't declare getenv or malloc.
5561 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5562 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5564 (find_stack_direction, alloca): Use prototypes.
5566 * atexit.c (atexit): Define using a prototype.
5568 * basename.c, dirname.c, stripslash.c:
5569 Include <string.h> unconditionally.
5571 * bcopy.c: Include <stddef.h>.
5572 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5574 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5576 * error.h (error, error_at_line, error_print_progname)
5577 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5578 * error.c: Include error.h first, to check interface.
5579 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5580 (VA_START): Remove; all uses changeed to va_start.
5581 (exit, strerror): Remove decls.
5582 (error_print_progname): Prototype uncondionally.
5583 Don't include <errno.h>; no longer needed.
5584 (private_strerror): Remove.
5585 (error_tail): Always define.
5586 (error, error_at_line): Assume C89 or better; always use prototypes.
5587 * fatal.c: Include "fatal.h" first, to test interface.
5588 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5589 (VA_START): Remove; all uses changed to va_start.
5590 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5592 (exit): Remove decl.
5593 (fatal): Prototype unconditionally. Assume va_start works.
5594 Abort at end, to pacify gcc.
5596 * euidaccess.c (main): Define with a prototype.
5598 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5600 * exitfail.c: Include <stdlib.h> unconditionally.
5602 * fnmatch_.h (__P): Remove. All uses changed to assume
5604 * fnmatch.c: Include fnmatch.h first, to test interface.
5605 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5606 (getenv): Remove decl.
5607 (fnmatch): Define using a prototype.
5608 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5609 (FCT): Define using a prototype.
5611 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5613 * gethostname.c: Include <stddef.h>.
5614 (gethostname): Define with prototype. Length is size_t, not int.
5616 2003-09-08 Paul Eggert <eggert@twinsun.com>
5618 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5619 getversion.c should have been removed then, but was accidentally
5622 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5623 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5625 2003-09-07 Paul Eggert <eggert@twinsun.com>
5627 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5628 copy_tm_result. Bug reported by Simon Josefsson in
5629 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5631 2003-09-06 Paul Eggert <eggert@twinsun.com>
5633 * time_r.c, time_r.h: New files.
5635 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5637 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5638 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5640 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5642 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5643 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5646 * timegm.c: Switch to glibc implementation, with the following changes:
5647 [defined HAVE_CONFIG_H]: Include <config.h>.
5648 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5649 (__mktime_internal) [!defined _LIBC]: New decl.
5650 (__gmtime_r) [!defined _LIBC]: New macro and function.
5651 (timegm): Use a prototype, since gnulib assumes C89.
5652 Do not bother declaring tmp to be const, as it's not really usefu.
5653 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5654 (timegm): Declare only if HAVE_DECL_TIMEGM.
5656 2003-09-03 Paul Eggert <eggert@twinsun.com>
5658 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5659 Bug reported by Lute Kamstra in
5660 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5662 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5663 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5664 course with correspondingly smaller numbers for tomorrow and
5665 yesterday. From Tadayoshi Funaba. Originally installed into
5666 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5669 2003-08-31 Simon Josefsson <jas@extundo.com>
5671 * timegm.h: New file.
5672 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5674 2003-08-31 Karl Berry <karl@gnu.org>
5676 * argp.h: update from libc.
5678 2003-08-28 Bruno Haible <bruno@clisp.org>
5680 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5681 warning on QNX, which defines O_BINARY to 000000.
5683 2003-08-24 Bruno Haible <bruno@clisp.org>
5685 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5686 MSVC7 <stdio.h> is included later.
5688 2003-08-20 Bruno Haible <bruno@clisp.org>
5690 * progname.h: New file, from GNU gettext.
5691 * progname.c: New file, from GNU gettext.
5692 * progreloc.c: New file, from GNU gettext.
5694 2003-08-19 Bruno Haible <bruno@clisp.org>
5696 * xstrdup.c: Assume <string.h> exists.
5698 2003-08-18 Jim Meyering <jim@meyering.net>
5700 * setenv.h: Indent nested cpp directive.
5701 * vasnprintf.c: Remove trailing blanks.
5703 2003-08-17 Simon Josefsson <jas@extundo.com>
5704 Bruno Haible <bruno@clisp.org>
5706 * xstrndup.h: New file.
5707 * xstrndup.c: New file.
5709 2003-08-17 Bruno Haible <bruno@clisp.org>
5711 * strndup.h: New file.
5713 2003-08-16 Paul Eggert <eggert@twinsun.com>
5715 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5716 space, undoing this 2003-08-12 change:
5717 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5719 2003-08-16 Jim Meyering <jim@meyering.net>
5721 Merge from coreutils.
5722 * xstrtoimax.c: #else #if -> #elif.
5723 * xstrtoumax.c: Likewise.
5725 2003-08-15 Paul Eggert <eggert@twinsun.com>
5727 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5728 rather than tab, after '#' in shell-script copyright notices.
5729 Suggested by Bruno Haible.
5731 2003-08-15 Jim Meyering <jim@meyering.net>
5732 and Paul Eggert <eggert@twinsun.com>
5734 Merge from coreutils.
5735 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5736 member but strut utmpx does not. Needed for AIX 4.3.3.
5737 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5739 2003-08-15 Jim Meyering <jim@meyering.net>
5741 Merge from coreutils.
5742 * xgethostname.c: Include <stdlib.h>.
5743 (xghostname): Don't exit for anything other than memory-related
5744 failure; just return NULL.
5745 * userspec.c: Include "posixver.h".
5746 (parse_user_spec): Accept `.' as a separator only
5747 in pre-POSIX-200112 mode.
5748 * strtoimax.c: Use #elif rather than #else #if.
5749 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5750 Remove function, now that we can rely on a working tzset function.
5751 [!_LIBC]: Ensure that the required autoconf test has been run.
5752 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5753 Use underlying_strftime for %r.
5754 * sha.c: Merge in some clean-up and optimization changes from glibc.
5755 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5756 Ensure that it is a multiple of 64.
5757 Rearrange loop exit tests so as to avoid performing an
5758 additional fread after encountering an error or EOF.
5759 * realloc.c: Update copyright date.
5761 2003-08-14 Jim Meyering <jim@meyering.net>
5763 Merge from coreutils.
5764 * obstack.h: Whitespace changes.
5765 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5766 and xcalloc return values.
5767 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5768 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5769 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5770 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5771 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5773 Use mntctl's return value to drive the entry-processing loop, since
5774 we can't rely on the value of the vmt_length member in the last
5775 entry. On some systems doing so could result in exhausting
5776 virtual memory. Based in part on a patch from Mike Jetzer.
5778 2003-08-14 Jim Meyering <jim@meyering.net>
5779 and Paul Eggert <eggert@twinsun.com>
5781 Merges from coreutils, plus other fixes.
5782 * physmem.c: Merge in portability changes from gcc/libiberty
5783 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5784 for credits and details. Thanks to Kaveh Ghazi for helping
5785 to keep these files in sync.
5786 (ARRAY_SIZE): Define it.
5787 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5788 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5789 (memcasecmp): Don't assume size_t fits in unsigned int.
5790 Remove casts and duplicate code.
5791 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5792 (memcpy): Remove definition.
5793 Merge in some clean-up and optimization changes from glibc.
5794 [BLOCKSIZE]: Move definition to top of file.
5795 Ensure that it is a multiple of 64.
5796 Rearrange loop exit tests so as to avoid performing an
5797 additional fread after encountering an error or EOF.
5798 * md5.h (md5_uintptr): Define.
5799 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5800 return to the initial working directory. Preserve errno
5802 * idcache.c: Include "xalloc.h".
5803 (xmalloc, xrealloc): Remove decls.
5804 (getuser): Remove casts no longer required in C89.
5805 * human.c: Include stdio.h, for sprintf.
5806 * group-member.c: Include "xalloc.h".
5807 (xmalloc, xrealloc): Remove decls.
5808 (get_group_info): Remove casts no longer required in C89.
5809 * getusershell.c (readname): Remove casts no longer required in C89.
5810 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5811 * getline.c: Whitespace fix, from coreutils.
5813 2003-08-13 Paul Eggert <eggert@twinsun.com>
5815 * exclude.c: Include <ctype.h>
5816 (IN_CTYPE_DOMAIN): New macro.
5818 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5821 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5822 Undo previous (whitespace-only) change.
5824 2003-08-12 Paul Eggert <eggert@twinsun.com>
5826 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5827 Normalize leading white space and remove trailing white space.
5828 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5829 notice, as per ../config/srclist-update.
5831 Merge from coreutils.
5832 * euidaccess.h: New file.
5833 * euidaccess.c: Include it.
5834 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5835 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5836 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5838 2003-08-11 Bruno Haible <bruno@clisp.org>
5840 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5841 (vasnprintf): Use it instead of wcslen.
5843 2003-08-11 Bruno Haible <bruno@clisp.org>
5845 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5846 value to ensure that _Bool promotes to int. Use #define for _Bool when
5847 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5849 2003-08-10 Karl Berry <karl@gnu.org>
5851 * regex.h: update from libc (whitespace fix).
5853 2003-08-09 Paul Eggert <eggert@twinsun.com>
5855 Merge some files from coreutils. These changes were
5856 originally made by Jim Meyering.
5857 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5858 many older Unixes require this.
5859 * alloca.c (alloca): Remove cast to argument of free;
5860 no longer needed in C89.
5861 * alloca_.h, regex.h: Fix white space to match
5862 what GNU indent does.
5864 2003-08-05 Paul Eggert <eggert@twinsun.com>
5866 * bumpalloc.h: Remove.
5868 2003-08-04 Paul Eggert <eggert@twinsun.com>
5870 * getloadavg.c: Change copyright notice and spacing to conform to
5873 Merge from coreutils.
5874 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5876 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5877 from Karl Berry, implemented by Jim Meyering.
5878 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5879 from Dmitry V. Levin.
5880 Remove anachronistic cast of xrealloc.
5881 * fnmatch_.h (__const): Remove. Use 'const'.
5882 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5883 type. Otherwise, it wouldn't compile with at least /bin/cc on
5884 ymp-cray-unicos9.0.2.X.
5885 Combine two mostly-identical uses of alloca into one.
5886 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5888 2003-08-04 Dave Love <d.love@dl.ac.uk>
5892 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5893 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5894 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5895 obsolete NLIST_NAME_UNION.
5896 [__GNU__]: Undef BSD and FSCALE.
5897 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5899 2003-08-03 Paul Eggert <eggert@twinsun.com>
5901 * stdbool_.h (_Bool): Make it signed char, instead of
5902 an enum type, so that it's guaranteed to promote to int. See:
5903 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5905 2003-07-31 Paul Eggert <eggert@twinsun.com>
5907 * strerror.c: Include config.h, limits.h. Declare sprintf.
5908 (strerror): Don't assume that a printable int fits in 14 bytes.
5910 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5911 Bruno Haible <bruno@clisp.org>
5913 * getline.h (getline, getdelim): Change return type to ssize_t.
5914 * getline.c (getline, getdelim): Likewise.
5915 Remove _GNU_SOURCE define; now it's defined in config.h through
5918 2003-07-22 Paul Eggert <eggert@twinsun.com>
5920 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5921 over-parenthesization in macros.
5923 Sync with coreutils.
5925 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5928 Use `exit_failure' for xalloc and xmemcoll instead of their own
5929 private exit-failure variables.
5930 * xalloc.h (xalloc_exit_failure): Remove.
5931 * xmalloc.c: Likewise. Include exitfail.h.
5932 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5933 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5934 * xmemcoll.c: Likewise. Include exitfail.h.
5935 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5937 2003-07-18 Paul Eggert <eggert@twinsun.com>
5939 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5940 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5941 to test that it can stand by itself. Include "exitfail.h".
5942 Clients should set exit_failure instead.
5943 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5945 2003-07-18 Andreas Schwab <schwab@suse.de>
5947 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5949 2003-07-18 Bruno Haible <bruno@clisp.org>
5951 * getndelim2.h: New file.
5952 * getndelim2.c: Make into a module of its own. Include config.h,
5954 (getndelim2): Make non-static. Change return type to ssize_t.
5955 * getline.h: Change argument names.
5956 * getline.c: Include getndelim2.h instead of getndelim2.c.
5957 * getnline.c: Include getndelim2.h.
5959 2003-07-17 Bruno Haible <bruno@clisp.org>
5961 * Makefile.am: Remove file.
5962 * Makefile.in: Remove file.
5964 2003-07-17 Bruno Haible <bruno@clisp.org>
5966 * getnline.h: New file.
5967 * getnline.c: New file.
5968 * getndelim2.c: New file, extracted from getline.c.
5969 (getndelim2): Renamed from getdelim2, with added nmax argument.
5970 * getline.c: Include getndelim2.c.
5971 (getdelim2): Moved out to getndelim2.c.
5972 (getline, getdelim): Update.
5974 2003-07-15 <karl@gnu.org>
5976 * vasnprintf.c: update from gettext.
5978 2003-07-15 Jim Meyering <jim@meyering.net>
5980 * makepath.c (make_path): Enclose diagnostic in _(...).
5982 2003-07-14 Paul Eggert <eggert@twinsun.com>
5984 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5985 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5986 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5987 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5988 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5989 updated automatically by ../config/srclist-update. This changes
5990 their license from LPGL to GPL.
5992 2003-07-14 Jim Meyering <jim@meyering.net>
5994 Don't emit diagnostics. Let callers do that.
5995 * save-cwd.c: Don't include "error.h".
5996 (save_cwd): Don't call error. Ensure that errno is valid
5997 when returning nonzero.
5999 * save-cwd.h (restore_cwd): Update prototype.
6000 * save-cwd.c (restore_cwd): Remove two parameters.
6001 Simplify. Don't call error upon failure. Let callers do that.
6002 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6003 when auditing is enabled. But don't bother updating the #if.
6005 2003-07-14 Simon Josefsson <jas@extundo.com>
6007 * mempcpy.h: New file.
6008 * mempcpy.c: New file.
6010 2003-07-14 Paul Eggert <eggert@twinsun.com>
6012 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6013 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6014 unicodeio.c, unicodeio.h, unlocked-io.h:
6015 Switch from LGPL to GPL.
6017 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6019 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6020 it breaks C++ compilation.
6021 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6023 2003-07-10 Jim Meyering <jim@meyering.net>
6025 * vasnprintf.c: Remove trailing blanks.
6026 Make cpp indentation consistent.
6028 2003-07-09 Paul Eggert <eggert@twinsun.com>
6030 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6031 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6032 Switch from LGPL to GPL.
6034 2003-07-07 Paul Eggert <eggert@twinsun.com>
6036 * mktime.c: Fix some boundary cases and remove need for floating point.
6038 Issue a compile-time diagnostic if time_t is floating point, or if
6039 two's complement arithmetic is not in effect, or if arithmetic
6040 right shift does not propagate the sign. These assumptions were
6041 all in the original code but they weren't checked.
6043 (TIME_T_MIDPOINT, verify): New macros.
6044 (__isleap): Remove; it has integer overflow problems.
6045 (leapyear): New function, without those problems.
6046 (ydhms_tm_diff): Remove; splitting into two parts.
6047 (ydhms_diff): New function, containing the arithmetic part of
6048 the old ydhms_tm_diff function. Issue a compile-time
6049 diagnostic if we are not using C99 integer division.
6050 Avoid casts when possible.
6051 (guess_time_tm): New function, containing the checking part of
6052 the old ydhms_tm_diff function. Return the new value, rather than
6053 the difference between it and the old. Accept a new argument T
6054 so that *T specifies the old value. Check for overflow in the result.
6056 (__mktime_internal): Use a time_t offset, not a long int offset.
6057 This undoes the 2003-06-04 change, which is no longer needed now
6058 that we have better overflow checking.
6059 (localtime_offset): Likewise.
6061 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6062 and long are 64-bit but int is only 32-bit.
6063 (ydhms_diff): Use long int to store year1 and yday1.
6064 Issue a compile-time diagnostic if long int is not wide enough.
6066 (__mktime_internal): Use long int to store adjusted year and yday.
6067 Use plain C rather than preprocessor commands, if that doesn't
6069 Check for overflow (and try to repair) after each probe
6070 rather than checking only at the very end. This avoids some bugs
6071 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6072 does not equal GMT offset at maximum time).
6073 Use integer to check for overflow rather than floating point; this
6074 is more portable to non-IEEE hosts, and is a tad faster.
6075 When we detect that we are oscillating between two values,
6076 don't check whether tm_isdst has the requested value, since
6077 we already know the answer. When tm_isdst has the wrong value,
6078 use a different heuristic to find the right one, based on the
6079 extreme values actually observed in practice in tz2003a,
6080 rather than the (overly optimistic) "previous 3 calendar quarters".
6082 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6083 "T const" to accommodate glibc style.
6084 (check_result): Use less-confusing report format. "long" -> "long int.
6086 Don't loop if the iteration overflows time_t.
6087 Allow a negative step in the iteration.
6089 2003-07-01 Paul Eggert <eggert@twinsun.com>
6091 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6092 having it depend on HAVE_SYS_TYPES_H.
6094 2003-06-25 Bruno Haible <bruno@clisp.org>
6096 * readlink.c: New file.
6098 2003-06-20 Bruno Haible <bruno@clisp.org>
6100 Assume C89, so PARAMS isn't needed.
6101 * unicodeio.h (PARAMS): Remove.
6102 * unicodeio.c: Don't use PARAMS.
6104 2003-06-18 Jim Meyering <jim@meyering.net>
6106 Merge changes from coreutils.
6107 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6108 Remove explicit declarations of xmalloc and realloc.
6110 (read_utmp): Remove anachronistic cast of xmalloc.
6112 2003-06-17 Paul Eggert <eggert@twinsun.com>
6114 Assume C89, so PARAMS isn't needed.
6115 * backupfile.h (PARAMS): Remove. All uses removed.
6116 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6117 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6118 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6119 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6120 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6121 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6122 xstrtol.h: Likewise.
6123 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6124 same.h, strverscmp.h: Do not include config.h; no longer needed.
6125 Anyway, config.h should always be included before any other file.
6127 2003-06-11 Simon Josefsson <jas@extundo.com>
6129 * sysexit_.h: New file.
6131 2003-05-20 Derek Price <derek@ximbiot.com>
6133 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6135 2003-06-10 Simon Josefsson <jas@extundo.com>
6137 * strchrnul.h: New file.
6138 * strchrnul.c: New file.
6140 2003-06-10 Simon Josefsson <jas@extundo.com>
6142 * argp.h: New file, from glibc.
6143 * argp-ba.c: New file, from glibc.
6144 * argp-eexst.c: New file, from glibc.
6145 * argp-fmtstream.c: New file, from glibc.
6146 * argp-fmtstream.h: New file, from glibc.
6147 * argp-fs-xinl.c: New file, from glibc.
6148 * argp-help.c: New file, from glibc.
6149 * argp-namefrob.h: New file, from glibc.
6150 * argp-parse.c: New file, from glibc.
6151 * argp-pv.c: New file, from glibc.
6152 * argp-pvh.c: New file, from glibc.
6153 * argp-xinl.c: New file, from glibc.
6155 2003-06-07 Jim Meyering <jim@meyering.net>
6157 * readtokens.h: Put `Free Software Foundation, Inc.'
6158 in place of my name in the copyright comment.
6159 Remove definition and uses of __P.
6162 * stat.c: Don't declare xmalloc explicitly.
6163 Instead, include "xalloc.h".
6164 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6165 xrealloc, and xcalloc return values.
6166 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6168 * xgetcwd.h: Remove definition/uses of PARAMS.
6170 2003-06-06 Jim Meyering <jim@meyering.net>
6172 * stdbool_.h: Renamed from stdbool.h.in.
6174 2003-06-06 Jim Meyering <jim@meyering.net>
6176 Merge from coreutils.
6177 * same.c: (same_name): Declare *_basename locals to be `const'.
6178 Consolidate declarations and initializations of *_base* locals.
6180 Merge from coreutils.
6181 This avoids a core dump on systems without GNU putenv,
6182 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6183 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6184 (unsetenv): New static function, from GNU libc.
6185 (rpl_putenv): Use it.
6187 * modechange.c: Remove trailing blanks.
6189 Merge from coreutils.
6190 * fsusage.c: Remove declaration of statfs.
6191 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6193 * posixtm.c: Include <stdbool.h> unconditionally.
6195 2003-06-05 Paul Eggert <eggert@twinsun.com>
6197 * mktime.c (__mktime_internal): When resolving a tm_isdst
6198 mismatch, look in future quarters as well as past. This fixes a
6199 bug when processing fall-backwards gaps immediately after a long
6200 period of daylight-saving time.
6202 * mktime.c: Assume freestanding C89 or better.
6203 (HAVE_LIMITS_H): Remove. Assume it's 1.
6204 (__P): Remove; not used.
6205 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6206 (mktime, not_equal_tm, print_tm, check_result,
6207 main): Use prototypes. Use const * where appropriate.
6208 (main): Fix typo in testing code that uncovered by above changes.
6209 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6211 2003-06-04 Paul Eggert <eggert@twinsun.com>
6213 * mktime.c: Fix Debian bug 177940
6214 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6215 (localtime_offset): Now long int, not time_t, because we want it
6216 to be guaranteed to be signed. All uses changed.
6217 (__mktime_internal): If overflow would occur when adding offset,
6220 Merge 'human' changes from coreutils. Rewrite to support
6221 locale-specific notations like thousands separators.
6222 * human.c: Simplify authorship notice.
6223 Include human.h immediately after config.h.
6224 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6225 <limits.h>: Do not include, since human.h does.
6226 (SIZE_MAX, UINTMAX_MAX): New macros.
6227 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6228 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6229 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6230 (power_letter): Renamed from suffixes.
6231 (generate_suffix_backwards): Remove.
6232 (adjust_value): Now takes int style (because of human.h changes)
6233 and long double value (for greater precision on some platforms).
6234 (group_number): New function.
6235 (human_readable): Use it. Use integer options, not enum.
6236 Put the options before the sizes in the arg list.
6237 Support all the new options.
6238 The old human_readable function has been removed;
6239 use inttostr.h instead.
6240 (human_readable, default_block_size, humblock):
6241 Use uintmax_t, not int, for block sizes.
6242 (human_readable_inexact, block_size_types): Remove.
6243 (block_size_opts): New constant.
6244 (human_options): Renamed from human_block_size, with new signature
6245 that allows block sizes up to UINTMAX_MAX. All callers changed.
6246 * human.h: Add copyright and authorship notice.
6247 Include <limits.h> and <stdbool.h> unconditionally.
6248 (PARAMS): Remove. All uses removed.
6249 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6250 (enum human_inexact_style): Remove tag; now a nameless enum.
6251 (human_floor, human_ceiling, human_round_to_even): Now have
6252 values 2, 0, 1 rather than -1, 1, 0.
6253 (human_group_digits, human_suppress_point_zero, human_autoscale,
6254 human_base_1024, human_SI, human_B): New constants.
6255 (human_readable_inexact, human_block_size): Remove.
6256 (human_readable): Size args are now uintmax_t, not int.
6257 (human_options): New decl.
6259 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6260 unnecessary now that we assume C89 or better. This change
6261 imported from coreutils.
6263 * mktime.c (__mktime_internal): Do not reject negative timestamps
6264 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6265 in the 2003-05-30 sync from glibc.
6267 .h files should stand alone, but we shouldn't include <sys/types.h>
6268 if we can get away with just <stddef.h>.
6270 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6271 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6272 rather than <sys/types.h>, as we merely need size_t.
6273 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6275 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6276 Include <stdio.h>, to get FILE.
6277 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6278 memcasecmp.h has included <stddef.h> and all we need is size_t.
6279 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6280 our interface, instead of including <sys/types.h>
6282 2003-06-02 Paul Eggert <eggert@twinsun.com>
6285 Fix some minor time-related bugs with POSIX time arguments.
6286 Some valid time stamps were being rejected (notably -1, and
6287 time stamps before 1900 on 64-bit hosts). And some invalid
6288 time stamps were being accepted, e.g. September 31.
6290 * posixtm.h (posixtime): Return bool instead of time_t, so
6291 that we can return (time_t) -1 successfully.
6292 * posixtm.c: Likewise.
6293 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6294 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6295 (t): Remove static var.
6296 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6297 of static var. All uses changed.
6298 (year): Do not reject years before 1900; they can occur with
6300 (posix_time_parse): Do not check for out-of-range components;
6301 that is now the caller's responsibility, since our checks were
6302 only approximations.
6303 (posixtime): Use mktime to check for out-of-range components,
6304 since it knows them exactly.
6305 If mktime returns (time_t) -1, check whether an error actually occurred
6306 by invoking localtime on -1.
6307 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6308 posixtime failures better.
6309 Improve the test data (in comments only).
6311 2003-05-30 <karl@gnu.org>
6313 * mktime.c: update from libc.
6315 2003-05-30 Bruno Haible <bruno@clisp.org>
6317 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6318 * localcharset.h: Likewise.
6319 * localcharset.c: Likewise.
6321 2003-05-28 Paul Eggert <eggert@twinsun.com>
6323 Assume the headers required for C89 freestanding compilers.
6324 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6325 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6326 without checking for HAVE_LIMITS_H.
6327 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6328 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6330 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6331 * exclude.c: Include <stdbool.h> unconditionally.
6332 * tempname.c: Include <stddef.h> unconditionally.
6333 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6334 * modechange.c, rpmatch.c (NULL): Don't define, since
6335 <stddef.h> does that.
6336 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6337 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6338 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6339 * xstrtol.c: Likewise.
6340 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6341 * savedir.c: Include <stddef.h> instead of defining NULL.
6343 * addext.c (addext): Use assignment rather than cast, to avoid
6344 warnings on some platforms.
6346 * mktime.c (__mktime_internal): Do not reject negative timestamps
6349 2003-05-10 Bruno Haible <bruno@clisp.org>
6351 * linebreak.c (iconv_string_length): Don't return -1 just because the
6352 string is longer than 4 KB.
6354 2003-05-12 Jim Meyering <jim@meyering.net>
6356 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6357 the space-padded-by-default conversion specifiers, %e, %k, %l.
6359 2003-05-03 Bruno Haible <bruno@clisp.org>
6361 Upgrade to Unicode-4.0.
6362 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6363 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6364 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6365 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6366 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6367 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6368 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6369 Change width of U+E0100..U+E01EF from 1 to 0.
6371 2003-04-25 Bruno Haible <bruno@clisp.org>
6373 * copy-file.c: Include <stddef.h>, for size_t.
6375 2003-04-25 Jim Meyering <jim@meyering.net>
6377 * copy-file.c (copy_file_preserving): Declare buf_size to be
6378 of type size_t, not int.
6380 2003-04-11 Jim Meyering <jim@meyering.net>
6382 Merge changes from Coreutils.
6384 2003-03-22 Jim Meyering <jim@meyering.net>
6386 * strftime.c (widen): Cast alloca return value to proper type.
6388 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6391 * strftime.c (my_strftime): Handle very large width
6392 specifications for numeric values correctly. Improve checks for
6395 2003-01-19 Jim Meyering <jim@meyering.net>
6397 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6398 (nl_get_alt_digit) [! defined my_strftime]: Define.
6399 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6400 _nl_get_alt_digit and _nl_get_walt_digit.
6402 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6403 These changes have no effect outside of _LIBC.
6405 2003-04-10 Bruno Haible <bruno@clisp.org>
6407 * findprog.h: New file, from GNU gettext.
6408 * findprog.c: New file, from GNU gettext.
6410 2003-04-05 Jim Meyering <jim@meyering.net>
6412 Merge changes from Coreutils.
6414 * exclude.h (PARAMS): Remove definition and uses.
6415 * exclude.c: Remove uses of `PARAMS'.
6417 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6418 Add test-cases for DOS filenames. Declare program_name.
6419 (main): Set up program_name. Patch by Rich Dawe.
6421 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6423 Use mntctl's return value to drive the entry-processing loop, since
6424 we can't rely on the value of the vmt_length member in the last
6425 entry. On some systems doing so could result in exhausting
6426 virtual memory. Based in part on a patch from Mike Jetzer.
6428 2003-04-04 Bruno Haible <bruno@clisp.org>
6430 * linebreak.h: New file, from GNU gettext.
6431 * linebreak.c: New file, from GNU gettext with slight modifications.
6432 * lbrkprop.h: New file, from GNU gettext.
6434 2003-04-03 Bruno Haible <bruno@clisp.org>
6436 * utf8-ucs4.h: New file, from GNU gettext.
6437 * utf16-ucs4.h: New file, from GNU gettext.
6438 * ucs4-utf8.h: New file, from GNU gettext.
6439 * ucs4-utf16.h: New file, from GNU gettext.
6441 2003-04-02 Bruno Haible <bruno@clisp.org>
6443 * binary-io.h: New file, from GNU gettext.
6445 2003-04-01 Bruno Haible <bruno@clisp.org>
6447 * pathname.h: New file, from GNU gettext.
6448 * concatpath.c: New file, from GNU gettext.
6450 2003-03-30 Bruno Haible <bruno@clisp.org>
6452 * copy-file.c (copy_file_preserving): Don't set owner if the function
6453 chown() doesn't exist.
6455 2003-03-28 Bruno Haible <bruno@clisp.org>
6457 * copy-file.h: New file, from GNU gettext.
6458 * copy-file.c: New file, from GNU gettext.
6460 2003-03-18 Jim Meyering <jim@meyering.net>
6462 * quote.c (quote_n): Fix typo in comment.
6464 2003-03-14 Jim Meyering <jim@meyering.net>
6466 Merge changes from Coreutils.
6467 * obstack.h (obstack_object_size): Declare temporary, __o,
6468 to be const, in order to avoid warnings.
6469 (obstack_room): Likewise.
6470 (obstack_empty_p): Likewise.
6472 2003-03-13 Paul Eggert <eggert@twinsun.com>
6474 Merge changes from Bison.
6475 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6476 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6477 when compiling Bison 1.875's `bitset bset = obstack_alloc
6478 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6479 * hash.c: Include <stdbool.h> unconditionally.
6481 2003-03-09 Paul Eggert <eggert@twinsun.com>
6483 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6484 Reported by Bruce Becker; see:
6485 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6487 2003-03-03 Paul Eggert <eggert@twinsun.com>
6488 Bruno Haible <bruno@clisp.org>
6490 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6491 Reported by John Hughes, see
6492 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6494 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6496 * poll_.h: New file.
6499 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6501 * mathl.h: New file.
6502 * acosl.c: New file.
6503 * asinl.c: New file.
6504 * atanl.c: New file.
6505 * ceill.c: New file.
6508 * floorl.c: New file.
6509 * frexpl.c: New file.
6510 * ldexpl.c: New file.
6512 * sincosl.c: New file.
6514 * sqrtl.c: New file.
6516 * trigl.c: New file.
6517 * trigl.h: New file.
6519 2003-02-17 Bruno Haible <bruno@clisp.org>
6521 * mkdtemp.h: New file, from GNU gettext.
6522 * mkdtemp.c: New file, from GNU gettext.
6524 2003-01-31 Bruno Haible <bruno@clisp.org>
6526 * rename.c: #undef rename before defining rpl_rename.
6527 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6529 2003-01-30 Bruno Haible <bruno@clisp.org>
6531 * printf-args.h: New file, from GNU gettext.
6532 * printf-args.c: New file, from GNU gettext.
6533 * printf-parse.h: New file, from GNU gettext.
6534 * printf-parse.c: New file, from GNU gettext.
6535 * vasnprintf.h: New file, from GNU gettext.
6536 * vasnprintf.c: New file, from GNU gettext.
6537 * asnprintf.c: New file, from GNU gettext.
6538 * vasprintf.h: New file, from GNU gettext with modifications.
6539 * vasprintf.c: New file, from GNU gettext.
6540 * asprintf.c: New file, from GNU gettext.
6542 2003-01-29 Bruno Haible <bruno@clisp.org>
6544 * stpncpy.h: New file, from GNU gettext with modifications.
6545 * stpncpy.c: New file, from GNU gettext with modifications.
6547 2003-01-28 Bruno Haible <bruno@clisp.org>
6549 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6551 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6554 2003-01-27 Bruno Haible <bruno@clisp.org>
6556 * xsetenv.h: New file, from GNU gettext.
6557 * xsetenv.c: New file, from GNU gettext.
6559 2003-01-23 Bruno Haible <bruno@clisp.org>
6561 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6563 2003-01-22 Bruno Haible <bruno@clisp.org>
6565 * exit.h: New file, from GNU gettext.
6567 2003-01-11 Bruno Haible <bruno@clisp.org>
6569 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6570 * strcase.h (strcasecmp, strncasecmp): Likewise.
6572 2003-01-14 Jim Meyering <jim@meyering.net>
6574 * same.c (same_name): Tweak a comment.
6576 2003-01-11 Bruno Haible <bruno@clisp.org>
6578 * same.c (same_name): Reorder tests so as to avoid calling stat()
6579 when a string comparison is sufficient.
6581 2003-01-11 Bruno Haible <bruno@clisp.org>
6583 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6586 2003-01-11 Bruno Haible <bruno@clisp.org>
6588 * hash-pjw.c: Add comment about low quality of this function.
6590 2003-01-12 Paul Eggert <eggert@twinsun.com>
6592 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6593 to avoid collisions with libcurses and libreadline.
6595 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6596 * getstr.h, getstr.c: Remove.
6597 * getline.c: Include "getline.h", to check interface.
6598 Move body of old getstr.c here: this defines MIN_CHUNK and
6599 declares getdelim2, which is renamed from getstr.
6600 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6602 * linebuffer.c (readlinebuffer): Renamed from readline.
6604 * linebuffer.h: Likewise.
6605 (readline): Remove backward-compatibility macro.
6607 2003-01-12 Jim Meyering <jim@meyering.net>
6609 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6611 2003-01-10 Bruno Haible <bruno@clisp.org>
6613 * alloca_.h: New file.
6614 * getdate.y: Unconditionally include alloca.h.
6615 * makepath.c: Likewise.
6616 * setenv.c: Likewise.
6617 * userspec.c: Likewise.
6619 2003-01-09 Bruno Haible <bruno@clisp.org>
6621 * stdbool.h.in: New file.
6623 2003-01-08 Bruno Haible <bruno@clisp.org>
6625 * safe-read.c: Include specification header first, to ensure its
6627 * full-write.c: Likewise.
6629 2003-01-08 Jim Meyering <jim@meyering.net>
6631 * full-write.c: Undefine and define-away `const' after inclusion
6632 of errno.h, not before. Suggestion from Bruno Haible.
6634 2003-01-07 Jim Meyering <jim@meyering.net>
6636 * full-write.c: Rework so that it may serve to define full_read, too.
6637 * full-read.c: Simply #define FULL_READ and include full-write.c.
6639 2003-01-06 Jim Meyering <jim@meyering.net>
6641 * version-etc.c: Update year in translatable copyright string.
6643 2002-12-25 Bruno Haible <bruno@clisp.org>
6645 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6646 * xstrtol.h: Likewise.
6647 * xstrtoimax.c: Likewise.
6648 * xstrtoumax.c: Likewise.
6649 * human.h: Likewise.
6651 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6652 on systems that have <inttypes.h> but not <stdint.h>.
6654 2002-12-31 Paul Eggert <eggert@twinsun.com>
6656 * memcoll.c (memcoll): Fall back on a simple algorithm using
6657 memcmp if strcoll doesn't work.
6659 2002-12-23 Bruno Haible <bruno@clisp.org>
6661 * localcharset.h: New file.
6662 * localcharset.c: Include it.
6663 * unicodeio.c: Likewise.
6665 2002-12-22 Bruno Haible <bruno@clisp.org>
6667 * utime.c (utime_null): No need to call ftruncate if the file was
6670 2002-12-23 Bruno Haible <bruno@clisp.org>
6672 * memcoll.c (STRCOLL): New macro.
6675 2002-12-22 Bruno Haible <bruno@clisp.org>
6677 * getstr.h (getstr): Define, to avoid clash with libcurses.
6678 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6680 2002-12-22 Bruno Haible <bruno@clisp.org>
6682 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6684 2002-12-23 Bruno Haible <bruno@clisp.org>
6686 * getline.h: Include <stddef.h>, for size_t.
6688 * unicodeio.h: Include <stddef.h>, for size_t.
6689 * unicodeio.c: Don't include <stddef.h>.
6691 2002-12-17 Bruno Haible <bruno@clisp.org>
6693 * canon-host.c (strdup): Remove unused declaration.
6695 * fsusage.c: Include full_read.h.
6696 (get_fs_usage): Use full_read instead of safe_read.
6698 * utime.c (utime_null): Use SAFE_READ_ERROR.
6700 2002-12-11 Bruno Haible <bruno@clisp.org>
6702 * setenv.h: Rewritten to cope with systems that have setenv() but not
6704 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6707 2002-12-11 Bruno Haible <bruno@clisp.org>
6709 * setenv.c (alloca): Fall back to malloc.
6711 (setenv): Use freea() to free memory allocated with alloca().
6713 2002-11-13 Bruno Haible <bruno@clisp.org>
6715 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6716 function declarations.
6717 * unsetenv.c (unsetenv): Likewise.
6719 2002-03-04 Bruno Haible <bruno@clisp.org>
6721 Portability to AIX 4.3.3.
6722 * unsetenv.c: New file, extracted from setenv.c.
6723 * setenv.c: Move the unsetenv() function to unsetenv.c.
6725 2001-12-20 Bruno Haible <bruno@clisp.org>
6727 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6728 use malloc instead. For SunOS 4.
6730 2001-12-11 Bruno Haible <bruno@clisp.org>
6732 * setenv.c: Declare alloca.
6733 (compar_fn_t): New typedef.
6734 (KNOWN_VALUE, STORE_VALUE): Use it.
6736 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6739 2002-12-10 Paul Eggert <eggert@twinsun.com>
6741 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6742 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6743 Choose values that are less likely to collide with system fnmatch
6745 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6746 defined (e.g., a pure POSIX system).
6747 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6748 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6750 2002-12-06 Jim Meyering <jim@meyering.net>
6752 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6754 Merge in changes from libc's misc/error.c, in preparation
6755 for the merge of gnulib's changes back into libc.
6757 * error.c (_): Define only if not already defined.
6758 Move definition to follow all #include directives.
6759 Include unlocked-io.h only if !_LIBC.
6760 [_LIBC]: Include <libio/libioP.h>.
6761 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6762 (fflush): Tweak definition to use INTUSE.
6765 2002-12-05 Paul Eggert <eggert@twinsun.com>
6767 * alloca.c [defined emacs]: Include "lisp.h".
6768 (xalloc_die) [defined emacs]: New macro.
6769 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6770 [! defined emacs]: Include <xalloc.h>.
6771 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6772 (pointer): Typedef to POINTER_TYPE *.
6773 (malloc): Remove decl; we now always use xmalloc.
6774 (alloca): Use old-style definition, since Emacs needs this.
6775 Check for arithmetic overflow when computing combined size.
6777 2002-12-04 Paul Eggert <eggert@twinsun.com>
6779 Do not generate unlocked-io.h automatically, since it's easier to
6780 maintain it by hand.
6782 * unlocked-io.h: New file, from GNU diffutils,
6783 but with proper copyright notice and attribution.
6785 * Makefile.am: Add copyright notice.
6786 (libfetish_a_SOURCES): Add unlocked-io.h.
6787 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6788 (DISTCLEANFILES, io_functions): Remove macros.
6789 (EXTRA_DIST): Remove gen_uio.
6790 (unlocked-io.h): Remove rule.
6792 2002-12-04 Jim Meyering <jim@meyering.net>
6794 Reflect the fact that stat.c and lstat.c are no longer generated.
6795 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6796 (DISTCLEANFILES): Likewise.
6797 (EXTRA_DIST): Likewise.
6798 (all_local): Don't depend on stat.c or lstat.c.
6799 (stat.c, lstat.c): Remove rules.
6800 (EXTRA_DIST): Remove xstat.in.
6802 * xstat.in: Remove file. Contents moved into stat.c.
6803 * stat.c: New file. Contents mostly from xstat.in.
6804 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6805 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6807 * safe-read.c: Rework so that it may serve to define safe_write, too.
6808 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6810 2002-12-03 Jim Meyering <jim@meyering.net>
6812 * safe-read.c, safe-write.c: Change variable names and comments, but
6813 not semantics, to minimize the differences between these two files.
6814 (safe_read): Change comment to mention SAFE_READ_ERROR.
6816 * safe-read.c (IS_EINTR): Define.
6817 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6819 2002-12-02 Bruno Haible <bruno@clisp.org>
6821 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6822 Define, taken from safe-read.c.
6823 (INT_MAX): Provide fallback.
6824 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6825 * safe-write.h (SAFE_WRITE_ERROR): Define.
6827 * safe-read.c (EINTR): Remove definition.
6828 (safe_read): Don't use EINTR if it is absent.
6830 2002-12-02 Jim Meyering <jim@meyering.net>
6832 * safe-read.c (EINTR): Define.
6833 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6834 (INT_MAX): Provide fallback.
6835 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6837 * safe-read.h (SAFE_READ_ERROR): Define.
6839 2002-12-01 Jim Meyering <jim@meyering.net>
6841 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6842 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6844 2002-11-27 Paul Eggert <eggert@twinsun.com>
6846 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6847 hash_rehash): Replace `if (limit <= value) abort ();' with
6848 `if (! (value < limit)) abort ();', for readability.
6850 2002-11-26 <karl@gnu.org>
6852 * strdup.c: copy from libc again, with jim's ok.
6853 * .cppi-disable: re-add strdup.c
6855 2002-11-25 <karl@gnu.org>
6857 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6858 instead of "strtol.c".
6860 2002-11-25 Jim Meyering <jim@meyering.net>
6862 * mktime.c: Sync from libc, now that it has the latest fix.
6864 2002-11-24 <karl@gnu.org>
6866 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6867 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6869 2002-11-24 Jim Meyering <jim@meyering.net>
6871 Update from coreutils:
6873 * mktime.c: Merge in changes from libc.
6875 Avoid a link-time failure on some Linux systems.
6876 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6877 (__mon_yday): Declare with the STATIC attribute.
6878 (__mktime_internal): Likewise.
6879 Based on a report from Greg Schafer.
6881 2002-11-23 Jim Meyering <jim@meyering.net>
6883 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6884 Use `unsigned', not `int', as type of index.
6886 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6888 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6890 2002-11-22 Paul Eggert <eggert@twinsun.com>
6892 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6893 hint that one should use `if (! x) abort ();' rather than `assert
6894 (x);', and anyway it's one less thing to worry about configuring.
6895 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6896 hash_rehash, hash_insert): Use abort rather than assert.
6898 2002-11-22 Paul Eggert <eggert@twinsun.com>
6900 * quotearg.h: Allow multiple inclusion by surrounding with
6901 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6902 so that we can be included first.
6903 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6904 * quotearg.c: Include quotearg.h immediately after config.h.
6905 No need to include stddef.h or sys/types.h any more.
6906 Surround local include files with "", not "<>".
6907 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6908 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6909 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6910 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6911 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6912 (ISPRINT): Remove; no longer needed now that we assume C89.
6914 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6917 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6918 quotearg_char): Use SIZE_MAX rather than
6919 (size_t) -1 when we are talking about "infinity".
6921 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6923 2002-11-22 Bruno Haible <bruno@clisp.org>
6925 * safe-read.h: Assume C89. Add comments.
6926 (safe_read): Change return type to size_t.
6927 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6928 counts > SSIZE_MAX correctly.
6929 * safe-write.h: New file.
6930 * safe-write.c: New file.
6931 * full-read.h: New file.
6932 * full-read.c: New file.
6933 * full-write.h: Assume C89. Add comments.
6934 * full-write.c: Include safe-write.h.
6935 (full_write): Rewritten to use safe_write.
6936 Suggested by Jim Meyering and Paul Eggert.
6938 2002-11-21 Bruno Haible <bruno@clisp.org>
6940 Remove case insensitive option matching.
6941 * argmatch.h (argcasematch): Remove declaration.
6942 (ARGCASEMATCH): Remove macro.
6943 (__xargmatch_internal): Remove case_sensitive argument.
6944 (XARGMATCH): Update.
6945 (XARGCASEMATCH): Remove macro.
6946 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6947 case_sensitive argument.
6948 (argcasematch): Remove function.
6949 (__xargmatch_internal): Remove case_sensitive argument.
6950 (main): Use XARGMATCH instead of XARGCASEMATCH.
6952 * xmalloc.c: Change compile-time error message. Add comment about
6953 required autoconf version.
6955 2002-11-21 Jim Meyering <jim@meyering.net>
6957 * strdup.c (strdup): Tweak comment and initial #if/#include.
6959 Merge in changes from the coreutils.
6961 2002-09-25 Paul Eggert <eggert@twinsun.com>
6962 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6963 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6964 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6965 int. Work more efficiently if X is the same width as uintmax_t.
6966 Do not compare X to -1, to avoid bogus compiler warning.
6967 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6968 Don't assume that f_frsize and f_bsize are the same type.
6970 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6973 * makepath.c (make_path): Restore umask *before* creating the final
6975 (make_path): Minor reformatting.
6977 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6978 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6980 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6981 ones. At least on GNU/Linux systems, `auto' means something else.
6984 2002-11-20 Paul Eggert <eggert@twinsun.com>
6986 Merge argmatch cleanups from Bison. Assume C89.
6988 * argmatch.c: Include config.h here, not in argmatch.h.
6989 Include stdlib.h, for EXIT_FAILURE.
6990 Always include <string.h>, since we assume C89.
6991 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6992 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6993 Include <stddef.h> instead, since it's all we need for size_t.
6994 (PARAMS): Remove. All uses removed.
6995 (ARRAY_CARDINALITY): Do not bother to #undef.
6996 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6997 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6998 Remove unnecessary parentheses.
6999 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7000 Insert necessary parentheses.
7001 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7002 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7004 2002-11-19 Bruno Haible <bruno@clisp.org>
7006 * mbswidth.c: Include mbswidth.h right at the beginning.
7007 * mbswidth.h: Include <stddef.h>, for size_t.
7009 * mbswidth.h (PARAMS): Remove macro.
7010 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7011 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7013 * gcd.h (PARAMS): Remove macro.
7014 (gcd): Use ANSI C function declarations.
7015 * gcd.c (gcd): Likewise.
7017 2002-11-15 Bruno Haible <bruno@clisp.org>
7019 * strcspn.c: Include <stddef.h>.
7020 (strcspn): Use ANSI C function declaration. Change return type to
7022 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7023 (strpbrk): Use NULL.
7024 * strpbrk.h (PARAMS): Remove macro.
7025 (strpbrk): Use ANSI C function declaration.
7026 * strstr.c: Don't include <sys/types.h>.
7027 * strstr.h (PARAMS): Remove macro.
7028 (strstr): Use ANSI C function declarations.
7030 2002-11-06 Bruno Haible <bruno@clisp.org>
7032 * gcd.h (gcd): Change argument type to 'unsigned long'.
7033 * gcd.c (gcd): Likewise.
7035 2002-11-05 Bruno Haible <bruno@clisp.org>
7037 * gcd.h: New file, from gettext-0.11.5.
7038 * gcd.c: New file, from gettext-0.11.5.
7040 2002-11-05 Bruno Haible <bruno@clisp.org>
7042 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7043 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7044 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7045 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7047 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7048 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7050 * closeout.c: Include gettext.h instead of <libintl.h>.
7051 * human.c: Include gettext.h instead of <libintl.h>.
7052 * quotearg.c: Include gettext.h instead of <libintl.h>.
7053 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7054 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7055 * userspec.c: Include gettext.h instead of <libintl.h>.
7056 * version-etc.c: Include gettext.h instead of <libintl.h>.
7057 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7058 (textdomain): Remove definition.
7059 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7061 * long-options.c: Remove include of <libintl.h> and definition of _.
7062 * same.c: Remove include of <libintl.h> and definition of _.
7064 2002-11-04 Bruno Haible <bruno@clisp.org>
7066 * stpcpy.h: New file, from GNU gettext-0.11.5.
7067 * strcase.h: New file, from GNU gettext-0.11.5.
7068 * strpbrk.h: New file, from GNU gettext-0.11.5.
7069 * strstr.h: New file, from GNU gettext-0.11.5.
7070 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7072 2002-05-09 Bruno Haible <bruno@clisp.org>
7074 * config.charset: Update for newest glibc. Add canonical names
7075 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7077 2002-05-09 Bruno Haible <bruno@clisp.org>
7079 * localcharset.c (get_charset_aliases): Add more Windows specific
7082 2002-05-08 Owen Taylor <otaylor@redhat.com>
7084 * config.charset: A few additions for Solaris.
7086 2001-12-05 Bruno Haible <bruno@clisp.org>
7088 * localcharset.c (locale_charset): Don't return an empty string.
7090 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7092 * config.charset: msdos in uk_UA uses CP1125.
7094 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7096 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7097 * localcharset.c (locale_charset): Declare as extern "C".
7099 2002-02-15 Bruno Haible <bruno@clisp.org>
7101 * config.charset [msdosdjgpp]: For Russian, use CP866.
7103 2002-02-11 Bruno Haible <bruno@clisp.org>
7105 * config.charset: Add support for NetBSD.
7107 2002-09-25 <karl@gnu.org>
7109 * strdup.c: copy from libc/string (via ../config/srclist*).
7110 * getopt*: copy from libc/posix.
7111 * gettext.h: copy from gettext.
7112 * .cppi-disable: add strdup.c, gettext.h.
7114 2002-07-01 Jim Meyering <meyering@lucent.com>
7116 * c-stack.c: Include sys/time.h.
7117 From Volker Borchert.
7119 2002-06-11 Paul Eggert <eggert@twinsun.com>
7121 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7122 New macro. Use it uniformly instead of
7123 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7124 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7125 reported by Vin Shelton.
7127 2002-06-22 Jim Meyering <meyering@lucent.com>
7129 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7130 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7132 2002-06-22 Paul Eggert <eggert@twinsun.com>
7134 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7135 Do not assume SA_SIGINFO behavior.
7136 Bug reported by Jim Meyering on NetBSD 1.5.2.
7138 2002-06-22 Jim Meyering <meyering@lucent.com>
7140 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7142 * exitfail.c, exitfail.h: Likewise.
7143 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7145 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7147 (EXTRA_DIST): Add fnmatch_loop.c.
7148 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7150 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7151 * fnmatch.c: Update from diffutils-2.8.2.
7152 * fnmatch_.h: New file. From diffutils-2.8.2.
7153 * fnmatch.h: Remove file.
7155 2002-06-18 Paul Eggert <eggert@twinsun.com>
7157 * file-type.h: Report an error if neither S_ISREG nor
7158 S_IFREG is defined, instead of using a test specific to glibc
7159 2.2. This should be safe, since POSIX requires S_ISREG and
7160 Unix Version 7 had S_IFREG. We don't need to check for
7161 <sys/types.h> since we don't use any symbols that it defines.
7163 2002-06-15 Jim Meyering <meyering@lucent.com>
7165 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7166 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7167 have been included before this file.
7169 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7171 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7172 so that each temporary file name is unique and valid in the first
7173 8 characters, for operation under DOS.
7175 2002-06-15 Jim Meyering <meyering@lucent.com>
7177 Work even with DJGPP 2.03, which lacks support for symlinks.
7179 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7181 * lchown.c (S_ISLNK): Likewise.
7183 2002-06-14 Jim Meyering <meyering@lucent.com>
7185 * file-type.h: Use the version from diffutils-2.8.2.
7186 * file-type.c: Likewise.
7188 2002-05-27 Jim Meyering <meyering@lucent.com>
7190 Fix a problem seen only on nonconforming systems whereby ls.c's
7191 use of localtime, and then of gettimeofday would cause trouble:
7192 the localtime call used to initialize rpl_gettimeofday's save
7193 mechanism would clobber ls's current local time information so
7194 that in any long listing the first file would always be listed
7195 with date 1970-01-01. Analysis by Volker Borchert.
7197 * gettimeofday.c (localtime): Undefine.
7198 (rpl_localtime): New function.
7200 2002-05-22 Jim Meyering <meyering@lucent.com>
7202 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7203 * file-type.h: New file.
7204 * file-type.c (file_type): New file/function. Extracted from diffutils.
7206 2002-04-29 Paul Eggert <eggert@twinsun.com>
7208 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7210 2002-04-28 Paul Eggert <eggert@twinsun.com>
7212 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7213 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7214 of 127, since 64 is the largest conceivable number for ancient
7216 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7218 2002-04-28 Jim Meyering <meyering@lucent.com>
7220 * sig2str.c (WTERMSIG): Remove definition (unused).
7222 2002-04-28 Paul Eggert <eggert@twinsun.com>
7224 * sig2str.h, sig2str.c: New files.
7225 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7227 2002-04-24 Jim Meyering <meyering@lucent.com>
7229 * gettext.h: New file, from Gettext.
7230 * Makefile.am (INCLUDES): Remove -I../intl.
7231 (libfetish_a_SOURCES): Add gettext.h.
7233 2002-04-16 Jim Meyering <meyering@lucent.com>
7235 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7236 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7237 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7239 2002-04-12 Jim Meyering <meyering@lucent.com>
7241 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7243 2002-03-10 Jim Meyering <meyering@lucent.com>
7245 * makepath.c (make_path): Remove a comma from a diagnostic.
7246 Suggestion from Santiago Vila.
7248 2002-03-08 Jim Meyering <meyering@lucent.com>
7250 * rename.c: Mention that this wrapper is needed also on
7251 mips-dec-ultrix4.4 systems.
7253 2002-03-02 Jim Meyering <meyering@lucent.com>
7255 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7256 not HAVE_CLOCK_SETTIME.
7258 2002-02-27 Paul Eggert <eggert@twinsun.com>
7260 * nanosleep.h: Rename to....
7261 * timespec.h: New name for nanosleep.h. All uses changed.
7263 * gettime.c: New file.
7264 * settime.c: New file.
7267 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7268 timespec.h. Remove nanosleep.h.
7270 2002-02-25 Paul Eggert <eggert@twinsun.com>
7272 * acl.c, acl.h: New files.
7273 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7275 2002-02-24 Jim Meyering <meyering@lucent.com>
7277 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7278 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7279 cause trouble. Reported by Nelson Beebe.
7281 2002-02-23 Paul Eggert <eggert@twinsun.com>
7283 * path-concat.c (xpath_concat): Reorder code to pacify
7284 compilers that don't know that xalloc_die never returns.
7286 2002-02-20 Jim Meyering <meyering@lucent.com>
7288 * getdate.c: Regenerate using bison-1.33.
7290 2002-02-15 Paul Eggert <eggert@twinsun.com>
7292 * posixver.c, posixver.h: New files.
7293 * Makefile.am (libfetish_a_SOURCES): Add them.
7295 2002-02-02 Paul Eggert <eggert@twinsun.com>
7296 Bruno Haible <bruno@clisp.org>
7298 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7299 (fwrite_success_callback): New declaration.
7300 * unicodeio.c (unicode_to_mb): New function, extracted from
7301 print_unicode_char. Call failure callback instead of error.
7302 (fwrite_success_callback): New function.
7303 (exit_failure_callback): New function.
7304 (fallback_failure_callback): New function.
7305 (print_unicode_char): Call unicode_to_mb.
7307 2002-01-26 Jim Meyering <meyering@lucent.com>
7309 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7311 2002-01-22 Jim Meyering <meyering@lucent.com>
7313 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7314 Otherwise, some versions of automake would omit the rule that makes
7315 Makefile from Makefile.in.
7317 2001-01-21 Paul Eggert <eggert@twinsun.com>
7319 * xmemcoll.h, xmemcoll.c: New files.
7320 * Makefile.am (libfetish_a_SOURCES): Add them.
7321 * memcoll.c: Include errno.h, and declare errno if not defined.
7322 (memcoll): Set errno to zero if there is no error.
7324 * quotearg.c (quotearg_buffer_restyled):
7325 Fix bug with quoting buffers containing NUL when backslashing escapes.
7326 This bug was exposed by the other changes in this patch.
7327 (quotearg_n_options): New arg ARGSIZE.
7328 All callers changed.
7329 (quoting_options_from_style): New function.
7330 (quotearg_n_style): Use it.
7331 (quotearg_n_style_mem): New function.
7333 * quotearg.h (quotearg_n_style_mem): New function.
7335 2002-01-16 Jim Meyering <meyering@lucent.com>
7337 * getdate.y: Add three semicolons, each just before a closing brace.
7338 Bison (as of version 1.31) no longer papers over that mistake.
7340 2002-02-14 Paul Eggert <eggert@twinsun.com>
7342 * backupfile.c (ISDIGIT): Comment fix.
7343 * getdate.y (ISDIGIT): Likewise.
7344 * posixtm.c (ISDIGIT, year): Likewise.
7345 * strverscmp.c (ISDIGIT): Likewise.
7346 * userspec.c (ISDIGIT): Likewise.
7348 2002-01-05 Jim Meyering <meyering@lucent.com>
7350 * version-etc.c (version_etc_copyright): Update copyright year.
7352 2001-01-19 Paul Eggert <eggert@twinsun.com>
7354 * closeout.c (close_stdout_status): If ferror (stdout), do
7355 not silently exit merely because the output buffer happens to
7356 have nothing pending.
7358 2001-12-18 Paul Eggert <eggert@twinsun.com>
7360 See the big note in ../ChangeLog.
7361 * human.c (suffixes): Prefer K to k for 1024.
7362 (generate_suffix_backwards): New function.
7363 (human_readable_inexact): Use it.
7364 * xstrtol.c (__xstrtol): If there is no number but there
7365 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7366 Accept 'K' as well as 'k'.
7368 2001-12-15 Jim Meyering <meyering@lucent.com>
7370 * regex.h (__restrict_arr): Update from libc.
7372 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7373 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7376 2001-12-10 Jim Meyering <meyering@lucent.com>
7378 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7379 Instead, include "xalloc.h".
7380 (initbuffer): Don't cast xmalloc return value to char*.
7381 (readline): Reword comment.
7382 Don't cast xrealloc return value to char*
7385 2001-12-09 Jim Meyering <meyering@lucent.com>
7387 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7388 `signed and unsigned type in conditional expression'.
7389 * posixtm.c (posix_time_parse): Likewise.
7391 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7393 * readtokens.c (readtoken): Declare an index to be of type unsigned
7394 to avoid a pedantic warning.
7396 * getstr.c: Don't include assert.h.
7397 (getstr): Remove warning-evoking assertions.
7398 Return -1 if offset parameter is out of bounds.
7399 Change the type of a local from int to size_t.
7401 * strftime.c (my_strftime_localtime_r): Include this function
7402 definition in the `#if ! HAVE_TM_GMTOFF' block.
7404 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7405 Include xalloc.h instead.
7407 2001-12-02 Jim Meyering <meyering@lucent.com>
7409 * tempname.c: Don't declare getenv, thus reverting the change of
7410 2001-11-18. It's no longer necessary, now that stdlib.h is always
7413 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7414 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7416 2001-11-30 Akim Demaille <akim@epita.fr>
7418 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7419 before being defined.
7421 2001-11-27 Paul Eggert <eggert@twinsun.com>
7423 * quotearg.h (quotearg_n, quotearg_n_style):
7424 First arg is int, not unsigned.
7425 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7426 (SIZE_MAX, UINT_MAX): New macros.
7427 (quotearg_n_options): Abort if N is negative.
7428 Avoid overflow check on hosts where size_t is 64 bits and int
7429 is 32 bits, as overflow is impossible there.
7430 Fix off-by-one typo that caused unnecessary reallocation.
7432 2001-11-27 Jim Meyering <meyering@lucent.com>
7434 * tempname.c: Merge with version from libc.
7435 * regex.c: Likewise.
7437 * tempname.c: Include stdlib.h unconditionally. On some old systems
7438 for which STDC_HEADERS is 0, it was not included, resulting in a
7439 warning about an integer-to-pointer conversion problem with getenv.
7440 Reported by Volker Borchert.
7442 2001-11-26 Jim Meyering <meyering@lucent.com>
7444 * gtod.h: Remove file.
7445 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7446 * gettimeofday.c: Don't include gtod.h.
7447 (GTOD_init): Remove function.
7448 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7449 Suggestion from Volker Borchert.
7451 2001-11-23 Jim Meyering <meyering@lucent.com>
7453 * hash.h (struct hash_table): Don't define here. Merely declare it.
7454 * hash.c (struct hash_table): Define it here instead.
7456 2001-11-22 Jim Meyering <meyering@lucent.com>
7458 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7460 2001-11-18 Paul Eggert <eggert@twinsun.com>
7462 * tempname.c (TMP_MAX): Remove; no longer needed.
7463 (TEMPORARIES): New macro.
7464 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7465 removes an artificial limitation (e.g. HP-UX 10.20, where
7468 2001-11-18 Jim Meyering <meyering@lucent.com>
7470 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7473 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7474 files will be created before anything else.
7476 2001-11-17 Jim Meyering <meyering@lucent.com>
7478 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7479 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7480 rather than group writable. Patch by Juan F. Codagnone.
7482 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7483 Instead, include "xalloc.h".
7485 * mountlist.c: Include unlocked-io.h after all system headers.
7486 Remove explicit declarations of xmalloc, xrealloc,
7487 and xstrdup. Instead, include "xalloc.h".
7489 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7490 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7491 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7493 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7494 Reported by Padraig Brady.
7496 * mkstemp.c: #undef mkstemp.
7498 (rpl_mkstemp): Rename from mkstemp.
7501 2001-11-16 Jim Meyering <meyering@lucent.com>
7503 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7504 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7505 determine the amount of total physical memory, use pstat_getstatic.
7506 HPUX-11 doesn't define _SC_PHYS_PAGES.
7507 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7508 If sysconf couldn't be used to determine the amount of available
7509 physical memory, use both pstat_getstatic and pstat_getdynamic.
7510 Based on a patch from Bob Proulx.
7512 2001-11-05 Jim Meyering <meyering@lucent.com>
7514 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7516 2001-11-03 Jim Meyering <meyering@lucent.com>
7518 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7519 in argmatch_to_argument call.
7521 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7524 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7525 e.g., a fault due to an attempt to free a NULL pointer.
7527 2001-11-01 Jim Meyering <meyering@lucent.com>
7529 * dirfd.c, dirfd.h: New files.
7530 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7532 * hash.c (hash_print) [TESTING]: Clean up.
7534 2001-10-22 Paul Eggert <eggert@twinsun.com>
7536 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7537 to avoid a warning if -Wall.
7539 2001-10-21 Paul Eggert <eggert@twinsun.com>
7541 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7543 2001-10-21 Jim Meyering <meyering@lucent.com>
7545 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7546 this code would end up calling gettext even in packages built
7548 * getopt.c (_): Likewise.
7549 * regex.c (_): Likewise.
7551 2001-10-20 Paul Eggert <eggert@twinsun.com>
7553 * error.c (strerror_r): Do not declare unless !_LIBC.
7554 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7555 Use strerror_r that is only a macro, even if it is not a function.
7556 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7557 (private_strerror): Use prototypes, not old-style function definition.
7558 (print_errno_message): New function.
7559 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7561 (error_tail, error, error_at_line): Use it.
7563 2001-10-11 Jim Meyering <meyering@lucent.com>
7565 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7566 and quote_n (1, ... to avoid clobbering a buffer.
7568 2001-10-05 Jim Meyering <meyering@lucent.com>
7570 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7571 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7572 * hash-pjw.h: New file.
7574 2001-09-30 Jim Meyering <meyering@lucent.com>
7576 * mountlist.c [MOUNTED_GETFSSTAT]:
7577 Include <sys/ucred.h>, for Apple Darwin.
7578 Include sys/mount.h and sys/fs_types.h only if available.
7580 (read_filesystem_list): Use FS_TYPE.
7582 2001-09-29 Paul Eggert <eggert@twinsun.com>
7584 * exclude.c (excluded_filename): 0 -> false, since it's
7587 2001-09-28 Paul Eggert <eggert@twinsun.com>
7589 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7590 #defines strtoimax. Also treat the other strto* functions
7593 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7594 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7595 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7597 2001-09-26 Jim Meyering <meyering@lucent.com>
7599 Most macros in unlocked-io.h had the wrong number of arguments.
7600 * gen-uio: New script.
7601 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7602 * unlocked-io.hin: Remove file.
7603 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7604 rather than trying to embed it here.
7605 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7606 Reported by Padraig Brady.
7608 2001-09-25 Volker Borchert <bt@teknon.de>
7610 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7612 2001-09-23 Jim Meyering <meyering@lucent.com>
7614 * mountlist.c: Remove useless parentheses in #if directives.
7615 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7616 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7618 2001-09-22 Jim Meyering <meyering@lucent.com>
7620 * localcharset.c: Update from latest gettext.
7621 * config.charset: Likewise.
7623 2001-09-20 Jim Meyering <meyering@lucent.com>
7625 * xstrtol.c (strtoimax): Guard declaration with
7626 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7627 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7628 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7629 (strtoumax): Likewise, for completeness (it wasn't necessary).
7631 2001-09-06 Paul Eggert <eggert@twinsun.com>
7633 * strtoimax.c (HAVE_LONG_LONG):
7634 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7635 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7636 to work around bug in IBM C compiler.
7638 2001-09-16 Jim Meyering <meyering@lucent.com>
7640 * mkdir.c: New file.
7642 2001-09-04 Paul Eggert <eggert@twinsun.com>
7644 * xgetcwd.c: Revert some of the previous change; intead,
7645 fix the HAVE_GETCWD_NULL code to behave more like the
7646 !HAVE_GETCWD_NULL code used to.
7649 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7652 2001-09-04 Paul Eggert <eggert@twinsun.com>
7654 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7655 Use ssize_t, not int, to store result of readlink.
7656 Check for ssize_t overflow as well as size_t overflow,
7657 as POSIX says the result of readlink is implementation-defined
7658 when ssize_t overflows.
7659 Remove unnecessary cast to char*.
7660 Use free+malloc instead of realloc, as the storage doesn't need
7661 to be preserved and it's clearer and can be more efficient that way.
7662 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7663 * xreadlink.h (xreadlink): Update prototype.
7665 2001-09-03 Paul Eggert <eggert@twinsun.com>
7667 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7668 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7669 spotted by Jim Meyering.
7671 2001-09-03 Jim Meyering <meyering@lucent.com>
7673 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7675 2001-09-03 Paul Eggert <eggert@twinsun.com>
7677 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7678 like the HAVE_GETCWD_NULL code.
7679 Include pathmax.h if not HAVE_GETCWD.
7680 Do not include xalloc.h.
7681 (INITIAL_BUFFER_SIZE): New symbol.
7682 Do not use xmalloc / xrealloc, since the caller is responsible for
7683 handling errors. Preserve errno around `free' during failure.
7684 Do not overrun buffer when using getwd.
7686 2001-09-03 Paul Eggert <eggert@twinsun.com>
7688 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7689 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7691 2001-09-02 Jim Meyering <meyering@lucent.com>
7693 * error.c: Update from GNU libc.
7695 2001-09-01 Jim Meyering <meyering@lucent.com>
7697 * xreadlink.c: New file.
7698 * xreadlink.h: New file.
7699 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7701 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7702 doesn't conflict with sparc Solaris 7's definition in
7703 /usr/include/sys/int_types.h.
7705 * exclude.c: Use `""', not `<>' to #include non-system header files.
7706 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7707 and strncasecmp as r-values. Unixware didn't have declarations.
7709 2001-08-31 Jim Meyering <meyering@lucent.com>
7711 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7712 Use an initial, malloc'd, buffer of length 128 rather than
7713 a statically allocated one of length 1024.
7715 2001-08-30 Paul Eggert <eggert@twinsun.com>
7717 * xgetcwd.c: Don't include pathmax.h.
7718 Include stdlib.h and unistd.h if available.
7720 (xmalloc, xstrdup, free): Remove decls.
7721 (xgetcwd): Don't assume sizes fit in unsigned.
7722 Check for overflow when computing sizes.
7723 Simplify reallocation code.
7725 2001-08-28 Paul Eggert <eggert@twinsun.com>
7727 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7729 * strtoimax.c: Renamed from strtoxmax.c, removing the
7732 Also, make the following further changes to make this file's
7733 configuration more similar to that of strtol.c:
7734 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7735 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7736 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7737 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7738 changed to signed values.
7740 And make the following changes as well:
7741 Fix copyright notice, as 1999 was missing.
7742 (verify): New macro.
7743 (strtoimax): Check sizes at compile-time, not run-time.
7744 Prefer strtol to strtoll if both work.
7745 (main): Remove; it was not that useful and was a pain to maintain.
7747 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7749 2001-08-30 Paul Eggert <eggert@twinsun.com>
7751 * savedir.c (savedir): Remove size parameter, as POSIX says that
7752 a directory's st_size can have an arbitrary value, so the old
7753 usage could waste an arbitrary amount of memory. All uses
7755 * savedir.h: Update prototype.
7757 2001-08-30 Paul Eggert <eggert@twinsun.com>
7759 * xstrtol.c (strtoimax): New decl.
7761 2001-08-28 Paul Eggert <eggert@twinsun.com>
7763 * xstrtol.h: Add copyright notice.
7764 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7765 LONGINT_INVALID_SUFFIX_CHAR.
7767 2001-08-30 Paul Eggert <eggert@twinsun.com>
7769 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7772 2001-08-30 Paul Eggert <eggert@twinsun.com>
7774 * hash.c: Remove '2001' from copyright notice.
7776 2001-08-30 Paul Eggert <eggert@twinsun.com>
7778 * full-write.h: New file.
7779 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7780 * full-write.c: Correct credits, as cccp.c no longer
7781 exists and anyway it was so heavily changed from the old cccp
7782 code as to be unrecognizable. Include full-write.h.
7783 (full_write) Return size_t, with short writes meaning failure.
7784 All callers changed. This fixes a bug with large buffers
7786 * utime.c: Include full-write.h.
7788 2001-08-30 Paul Eggert <eggert@twinsun.com>
7790 Merge 'exclude' changes from tar 1.13.22.
7791 This fixes one or two unlikely storage allocation overflow bugs,
7792 but doesn't change user-visible behavior otherwise.
7794 2001-08-30 Paul Eggert <eggert@twinsun.com>
7796 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7797 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7798 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7799 Include if available.
7800 (<xalloc.h>): Include
7801 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7802 (verify): New macro. Use it to verify that EXCLUDE macros do not
7803 collide with FNM macros.
7804 (struct patopts): New struct.
7805 (struct exclude): Use it, as exclude patterns now come with options.
7806 (new_exclude): Support above changes.
7807 (new_exclude, add_exclude_file):
7808 Initial size must now be a power of two to simplify overflow checking.
7809 (free_exclude, fnmatch_no_wildcards): New function.
7810 (excluded_filename): No longer requires options arg, as the options
7811 are determined by add_exclude. Now returns bool, not int.
7812 (excluded_filename, add_exclude):
7813 Add support for the fancy new exclusion options.
7814 (add_exclude, add_exclude_file): Now takes int options arg.
7815 Check for arithmetic overflow when computing sizes.
7816 (add_exclude_file): xrealloc might modify errno, so don't
7817 realloc until after errno might be used.
7819 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7821 (free_exclude): New decl.
7822 (add_exclude, add_exclude_file): Now takes int options arg.
7823 (excluded_filename): No longer requires options arg, as the options
7824 are determined by add_exclude. Now returns bool, not int.
7826 2001-08-30 Paul Eggert <eggert@twinsun.com>
7828 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7830 2001-08-27 Jim Meyering <meyering@lucent.com>
7832 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7834 * version-etc.c (N_): Remove definition.
7835 Revert most of last change.
7836 Instead, simply don't mark the `Copyright...' string for translation.
7837 Based on advice from Paul Eggert.
7839 * strtoxmax.c: Tweak comment.
7841 2001-08-26 Jim Meyering <meyering@lucent.com>
7843 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7844 of copyright with `%s' so translators don't get an untranslated
7846 (COPYRIGHT_YEAR): Define.
7847 (version_etc): Use fprintf rather than fputs.
7848 Suggestion from Ulrich Drepper.
7850 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7852 * strtoll.c: New file, from GNU libc.
7853 * xstrtoimax.c: New file.
7855 * xstrtol.h: Add xstrtoimax.
7856 * strtoumax.c: New file. Simply include "strtoumax.c".
7857 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7859 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7860 * strtoxmax.c: ... then renamed to this.
7862 2001-08-13 Paul Eggert <eggert@twinsun.com>
7864 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7865 Port to Solaris 8, where 'sed' requires a space after the 'r'
7866 command, and where sh dislikes "$/". Clean up the spacing a bit.
7867 Redirect output to $tmp just once.
7869 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7871 * addext.c (<errno.h>): Include.
7872 (errno): Declare if not defined.
7873 (addext): Work correctly when pathconf returns -1 and leaves
7874 errno alone because there is no limit. Also, work even if
7875 pathconf returns a value greater than SIZE_MAX.
7877 2001-08-12 Jim Meyering <meyering@lucent.com>
7879 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7880 Simply `return getcwd (NULL, 0);'.
7881 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7882 Use 1300 as initial value for length, not PATH_MAX.
7884 * pathmax.h: Clean up cpp syntax.
7886 2001-08-12 Jim Meyering <meyering@lucent.com>
7888 * gettimeofday.c: New file.
7890 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7892 2001-08-04 Jim Meyering <meyering@lucent.com>
7894 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7895 to get in sync with glibc.
7897 2001-08-03 Paul Eggert <eggert@twinsun.com>
7899 The following changes are from gettext 0.10.39 as maintained by
7902 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7903 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7904 with inverted sense. All uses changed.
7906 * mbswidth.c: Don't include <limits.h>.
7907 Include <stdlib.h> and <string.h> unconditionally.
7908 (iswcntrl, mbsinit, ISCNTRL): New macros.
7909 (mbsnwidth): Use K&R style function declarations.
7910 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7911 can optimize it when MB_CUR_MAX == 1.
7912 The width of control characters is zero, not 1.
7914 2001-07-15 Jim Meyering <meyering@lucent.com>
7916 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7917 (BUILT_SOURCES): Add unlocked-io.h.
7918 (io_functions): Define.
7919 (unlocked-io.h): New rule.
7920 (DISTCLEANFILES): Add unlocked-io.h.
7921 (all-local): Depend on unlocked-io.h, to ensure it is created.
7923 * unlocked-io.hin: New file
7925 * regex.c: Update from glibc.
7927 2001-07-05 Jim Meyering <meyering@lucent.com>
7929 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7931 (libfetish_a_SOURCES): Put all .h files here instead.
7932 Remove a thus-exposed (better checks in automake) duplicate and
7933 two unnecessary .h files.
7935 2001-06-11 Jim Meyering <meyering@lucent.com>
7937 * regex.c: Update from GNU libc.
7939 2001-05-27 Jim Meyering <meyering@lucent.com>
7941 * readutmp.h (UT_TYPE): Define.
7943 2001-05-24 Jim Meyering <meyering@lucent.com>
7945 * argmatch.c: Include "quote.h".
7946 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7947 quote function. Reported by Göran Uddeborg.
7949 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7951 * dirname.c (dir_name): Compute append_dot using path, not newpath
7952 which is not yet declared.
7954 2001-05-11 Paul Eggert <eggert@twinsun.com>
7956 * Makefile.am (libfetish_a_SOURCES):
7957 Add strftime.c, since we now compile it on all hosts.
7959 * strftime.c (my_strftime):
7960 Define to nstrftime if emacs, but only if my_strftime is not defined.
7961 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7962 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7963 Add one more extra argument: a nanoseconds value.
7966 (my_strftime function): Add %N format.
7967 (emacs_strftimeu): Renamed from emacs_strftime,
7968 with extra ut argument.
7970 2001-05-11 Paul Eggert <eggert@twinsun.com>
7972 dirname code cleanup. base_name now behaves more compatibly
7973 with POSIX basename when given file names that have trailing
7974 slashes, and similarly for dir_name. Add new primitives
7975 base_len and dir_len. Put the directory-name-related decls
7978 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7979 * backupfile.c (base_name): Likewise.
7980 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7981 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7982 * makepath.c (strip_trailing_slashes): Likewise.
7983 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7985 * rename.c (strip_trailing_slashes): Likewise.
7986 * same.c (base_name): Likewise.
7987 * stripslash.c (ISSLASH): Likewise.
7989 * addext.c: Include <dirname.h> after size_t is defined.
7990 * backupfile.c: Likewise.
7992 * addext.c (addext): Use base_len to trim redundant
7993 trailing slashes instead of doing it ourselves.
7994 But do not trim the last slash if it is not redundant.
7996 * backupfile.c (find_backup_file_name,
7997 max_backup_version): Use base_len instead of rolling it ourselves.
7998 Handle the case of "" and (on DOS) "C:" correctly.
8000 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8001 Include <string.h>, <dirname.h>.
8002 (base_name): Allow file names ending in slashes, other than names
8003 that are all slashes. In this case, return the basename followed
8004 by the slashes. This is more general, and can be used in places
8005 where the original base_name purposely had an assertion failure.
8006 (base_len): New function.
8008 * dirname.c: Include <string.h> instead of <stdlib.h>.
8009 Do not include <assert.h>; no longer needed.
8011 (memrchr): Remove decl.
8012 (dir_name_r): Remove.
8013 (dir_len): Renamed from dirlen. All callers changed.
8014 Rewrite in terms of base_name, for simplicity and consistency.
8015 (dir_name): Never return NULL. All callers changed.
8016 Do not include <stdlib.h> in test program; no longer needed.
8017 return 0; is fine for test program.
8019 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8021 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8023 * path-concat.c (path_concat): Use base_len to compute
8024 base length, not strlen; this means we cannot rely on memcpy
8027 * same.c (STREQ): Remove.
8028 (same_name): Handle the case where the basename ends in trailing '/'.
8030 * stripslash.c (strip_trailing_slashes): Return nonzero if
8031 a slash was stripped. Do not strip the last slash after a
8034 2001-04-08 Jim Meyering <meyering@lucent.com>
8036 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8037 recomputed; that's necessary when the offset spans a DST transition.
8038 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8040 2001-04-02 Jim Meyering <meyering@lucent.com>
8042 * regex.h, regex.c: Update from GNU libc.
8044 2001-03-19 Paul Eggert <eggert@twinsun.com>
8046 * version-etc.c (version_etc_copyright): Update to 2001.
8048 2001-03-16 Paul Eggert <eggert@twinsun.com>
8050 * tempname.c (uint64_t): Define to uintmax_t if
8051 not defined, and if UINT64_MAX is not defined.
8052 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8053 Reported by John David Anglin.
8055 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8057 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8058 alias if codeset is empty.
8059 * config.charset (BeOS): Use wildcard syntax.
8061 2001-03-13 Jim Meyering <meyering@lucent.com>
8063 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8064 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8067 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8069 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8071 * unicodeio.c (print_unicode_char): Simplify accordingly.
8073 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8075 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8076 support for DOS/DJGPP.
8078 2001-02-28 Paul Eggert <eggert@twinsun.com>
8080 * Makefile.am (libfetish_a_SOURCES):
8081 Add dup-safer.c, fopen-safer.c.
8082 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8084 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8086 2001-02-25 Paul Eggert <eggert@twinsun.com>
8088 The mkstemp replacement is taken from glibc 2.2.2, with some
8089 portability fixes for use outside glibc, as follows:
8091 * tempname.c (struct_stat64): New macro.
8092 (direxists, __gen_tempname): Use it.
8093 This avoids a portability problem with Solaris 8.
8095 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8096 (<stddef.h>, <stdint.h>, <string.h>):
8097 Include only if STDC_HEADERS || _LIBC.
8098 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8099 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8100 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8101 (__set_errno): Define this macro if <errno.h> doesn't.
8102 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8103 Define these macros if <stdio.h> doesn't.
8104 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8105 Define these macros if <sys/stat.h>
8106 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8107 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8108 __xstat64): Define if not _LIBC.
8109 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8110 (__gen_tempname): Invoke gettimeofday only if
8111 HAVE_GETTIMEOFDAY || _LIBC;
8112 otherwise, fall back on plain "time".
8113 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8115 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8117 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8119 2001-02-17 Jim Meyering <meyering@lucent.com>
8121 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8122 around included file name.
8124 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8126 * strftime.c: Update from GNU libc (the only changes were to comments).
8128 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8130 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8132 2001-02-17 Paul Eggert <eggert@twinsun.com>
8134 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8135 Remove workaround macros for hosts that have mbrtowc but not
8136 mbstate_t, as we now insist on proper declarations for both
8137 before using mbrtowc.
8139 2001-02-17 Jim Meyering <meyering@lucent.com>
8141 * regex.c: Update from libc.
8143 2001-02-16 Paul Eggert <eggert@twinsun.com>
8145 * alloca.c (malloc): Undef before defining, since stdlib.h
8146 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8147 Reported by Mark Hounschell via Paul Eggert.
8149 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8151 * config.charset: Update for FreeBSD 4.2.
8153 2001-01-26 Jim Meyering <meyering@lucent.com>
8155 * quotearg.c: Include stddef.h.
8156 * quote.c: Include stddef.h.
8157 Reported by Axel Kittenberger.
8159 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8160 line in double quotes so that it evokes a better diagnostic.
8161 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8162 Reported by Axel Kittenberger.
8164 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8166 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8167 to avoid a warning. Add back 'const' to inptr.
8169 2001-01-16 Jim Meyering <meyering@lucent.com>
8171 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8174 2001-01-14 Jim Meyering <meyering@lucent.com>
8176 * rename.c: New file. From Volker Borchert.
8177 Include stdlib.h, string.h or strings.h, and xalloc.h.
8178 Use strip_trailing_slashes rather than open-coding it.
8180 2001-01-03 Paul Eggert <eggert@twinsun.com>
8182 * strftime.c: Sync with glibc time/strftime.c 1.81.
8184 2001-01-03 Jim Meyering <meyering@lucent.com>
8186 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8187 local `inptr' to avoid warning with some system declarations of iconv.
8189 2000-12-29 Paul Eggert <eggert@twinsun.com>
8191 * modechange.c: Do not assume that mode_t uses the
8192 traditional octal encoding. E.g. "chmod 1 FOO" should set
8193 the other-execute bit of FOO even if S_IXOTH != 1.
8195 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8196 WOTH, XOTH, ALLM): New macros.
8197 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8198 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8200 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8201 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8203 No need to use uintmax_t; unsigned long is long enough.
8204 Don't bother to get suffix since we don't use it.
8206 2000-12-24 Jim Meyering <meyering@lucent.com>
8208 * hash.c (is_prime): Return explicit boolean values.
8209 (hash_get_first): Return NULL to appease Irix5.6's 89.
8210 Reported by Nelson Beebe.
8212 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8214 * localcharset.c (locale_charset): Add support for Win32.
8216 2000-12-18 Paul Eggert <eggert@twinsun.com>
8218 * physmem.h, physmem.c: New files.
8220 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8221 (noinst_HEADERS): Add physmem.h.
8223 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8224 't' for compatibility with Solaris 8 sort.
8226 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8228 * config.charset: Add support for BeOS.
8230 2000-12-16 Jim Meyering <meyering@lucent.com>
8232 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8233 SHELLS_FILE to a file name that's useful on djgpp systems.
8235 (ADDITIONAL_DEFAULT_SHELLS): Define.
8236 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8237 Based mostly on a patch from Prashant TR.
8239 2000-12-16 Jim Meyering <meyering@lucent.com>
8241 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8242 N and M) would have treated it like `chown N:N FILE'.
8244 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8246 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8248 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8249 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8250 to the list of canonical encodings. Rename EUC-CN to GB2312.
8252 2000-12-08 Andreas Schwab <schwab@suse.de>
8254 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8255 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8257 2000-12-07 Jim Meyering <meyering@lucent.com>
8259 * stripslash.c (ISSLASH): Define.
8260 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8263 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8264 (dir_name_r): Declare this function as static.
8265 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8266 manifest itself on a name containing a mix of slashes and
8268 Make this function work with names starting with a DOS-style
8269 drive letter and colon prefix.
8270 (dir_name): Append `.' if necessary.
8271 Based mostly on patches from Prashant TR and Eli Zaretskii.
8273 * dirname.h (dir_name_r): Remove prototype.
8275 2000-12-05 Jim Meyering <meyering@lucent.com>
8277 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8279 2000-12-04 Jim Meyering <meyering@lucent.com>
8281 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8282 Also include memory.h, stdlib.h, unistd.h if appropriate.
8283 Reported by Andreas Jaeger (conflicting declaration of malloc).
8285 2000-12-02 Jim Meyering <meyering@lucent.com>
8287 * closeout.h: Make idempotent, to avoid some obscure warnings.
8289 2000-12-01 Paul Eggert <eggert@twinsun.com>
8291 * memrchr.c: Include <config.h> before any system include file.
8293 2000-11-29 Paul Eggert <eggert@twinsun.com>
8295 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8297 2000-11-26 Jim Meyering <meyering@lucent.com>
8299 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8301 2000-11-22 Paul Eggert <eggert@twinsun.com>
8303 * strftime.c (my_strftime): Do not invoke mbrlen with a
8304 size of (size_t) -1; it's not portable.
8306 2000-11-17 Akim Demaille <akim@epita.fr>
8308 * obstack.h: Formatting changes.
8309 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8310 prevent type checking.
8311 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8312 cast the value to (void *): assigning a `foo *' to a `void *'
8314 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8316 2000-11-17 Jim Meyering <meyering@lucent.com>
8318 * strstr.c: Update from GNU libc.
8320 2000-11-16 Jim Meyering <meyering@lucent.com>
8322 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8324 2000-11-11 Jim Meyering <meyering@lucent.com>
8326 * error.c: Add a couple #includes, merging from GNU libc version.
8328 2000-11-10 Jim Meyering <meyering@lucent.com>
8330 * obstack.h: Update from GNU libc.
8331 * obstack.c: Likewise.
8333 2000-11-06 Paul Eggert <eggert@twinsun.com>
8335 * getusershell.c (setusershell): Use rewind rather than
8336 fseek/fseeko, to avoid configuration hassles with fseeko.
8337 Don't bother opening SHELLS_FILE if shellstream is NULL;
8340 2000-11-05 Jim Meyering <meyering@lucent.com>
8342 * makepath.h (make_dir): Declare.
8343 * makepath.c (make_dir): Remove `static' attribute.
8346 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8348 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8349 last one in a bucket, advance to the next bucket.
8351 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8353 * fnmatch.c: Do not comment out all the code if we are using
8354 the GNU C library, because in some cases we are replacing buggy
8355 code in the GNU C library itself.
8357 2000-10-30 Paul Eggert <eggert@twinsun.com>
8359 * error.h, getline.h, modechange.h:
8360 Remove "2000" from Copyright line, as the file hasn't been
8361 changed this year other than in the copyright notice.
8363 * xalloc.h: Add "2000" to Copyright line, as this file
8364 was changed this year.
8366 2000-10-30 Paul Eggert <eggert@twinsun.com>
8368 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8369 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8370 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8372 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8374 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8375 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8376 doesn't define __restrict_arr.
8378 2000-10-29 Jim Meyering <meyering@lucent.com>
8380 * xstat.in: Fix grammar in comment.
8382 2000-10-28 Jim Meyering <meyering@lucent.com>
8384 * memchr.c: Update from libc.
8385 Adjust for portability:
8386 [HAVE_STDLIB_H]: Include stdlib.h.
8387 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8388 Undef __memchr, too.
8389 [!weak_alias]: Define __memchr to memchr.
8391 * regex.c: Update from libc.
8392 * regex.h: Likewise.
8393 * getopt1.c: Likewise.
8394 * memcmp.c: Likewise.
8396 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8397 Avoid using fseek, when possible -- it's broken by design.
8398 Patch by Ulrich Drepper.
8400 2000-10-26 Jim Meyering <meyering@lucent.com>
8402 * strftime.c: Update from libc.
8404 2000-10-25 Jim Meyering <meyering@lucent.com>
8406 * obstack.c: Update from libc.
8408 2000-10-23 Jim Meyering <meyering@lucent.com>
8410 * hard-locale.c (hard_locale): Revert last change -- it was simply
8411 wrong. That set_locale call must not have any side effects.
8414 2000-10-22 Jim Meyering <meyering@lucent.com>
8416 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8417 [CYCLIC]: Remove now-unused definition.
8419 * save-cwd.c (O_DIRECTORY): Define, if needed.
8420 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8421 Suggestion from Ulrich Drepper.
8423 2000-10-21 Jim Meyering <meyering@lucent.com>
8425 * dirname.c (dir_name_r): New function, factored out of dir_name.
8426 (dir_name): Use dir_name_r.
8427 * dirname.h (dir_name_r): Declare it.
8429 2000-10-21 Jim Meyering <meyering@lucent.com>
8431 * dirname.c (memrchr): Declare if necessary.
8432 (dir_name): Remove the restriction that there be no
8433 trailing slashes. Now, this code skips past them, effectively
8435 [TEST_DIRNAME] (main): New unit tests.
8437 * memrchr.c: New file from GNU libc.
8438 Undef __memrchr, too.
8439 [!weak_alias]: Define __memrchr to memrchr.
8440 Guard weak_alias use with `#ifdef weak_alias'.
8442 2000-10-17 Jim Meyering <meyering@lucent.com>
8444 * quote.h (PARAMS): Define and use.
8445 Reported by Akim Demaille.
8447 * getopt.c: Update from libc.
8449 2000-10-16 Jim Meyering <meyering@lucent.com>
8451 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8454 2000-09-25 Jim Meyering <meyering@lucent.com>
8456 * md5.h (rol): Define (from GnuPG).
8458 * sha.c: Give credit (GnuPG) where due.
8459 (M): Use rol rather than open-coding it.
8460 Add a FIXME comment.
8462 2000-09-21 Jim Meyering <meyering@lucent.com>
8464 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8465 Reported by Michael Stone.
8467 2000-09-20 Jim Meyering <meyering@lucent.com>
8469 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8470 (noinst_HEADERS): Add sha.h.
8471 Based on code from Scott G. Miller and from GnuPG.
8473 2000-09-15 Jim Meyering <meyering@lucent.com>
8475 * regex.c: Update from libc.
8477 2000-09-10 Jim Meyering <meyering@lucent.com>
8479 * getopt.c (_getopt_internal): Update from glibc.
8481 2000-09-09 Jim Meyering <meyering@lucent.com>
8483 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8484 think it should be used as a general replacement for isascii.
8485 * fnmatch.c: Likewise.
8486 * mbswidth.c: Likewise
8487 * regex.c: Likewise.
8490 * userspec.c: Include sys/param.h and limits.h.
8492 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8493 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8494 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8495 UID, GID. Check range.
8497 2000-09-06 Jim Meyering <meyering@lucent.com>
8499 * getopt.c (_getopt_internal): Update from glibc.
8501 2000-08-30 Jim Meyering <meyering@lucent.com>
8503 * strftime.c: Merge in changes from GNU libc.
8505 2000-08-26 Jim Meyering <meyering@lucent.com>
8507 * closeout.c: Include "__fpending.h".
8508 (close_stdout_status): Return right away if there's nothing to flush.
8510 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8511 * __fpending.c: New file.
8512 * __fpending.h: New file.
8514 2000-08-07 Paul Eggert <eggert@twinsun.com>
8516 Standardize on "memory exhausted" instead of "Memory exhausted"
8517 or "virtual memory exhausted".
8518 * obstack.c (print_and_abort): Use "memory exhausted", not
8519 "virtual memory exhausted".
8520 * same.c (same_name): Invoke xalloc_die instead of printing
8522 * userspec.c (parse_user_spec): Likewise.
8523 * bumpalloc.h: comment fix
8524 * same.c, userspec.c: Include xalloc.h.
8526 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8527 not char *const and pointing to a constant array.
8528 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8529 (xrealloc): Comment fix.
8531 * userspec.c (parse_user_spec):
8532 Don't translate a message until just before returning,
8533 to avoid unnecessary translation.
8535 2000-08-07 Jim Meyering <meyering@lucent.com>
8537 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8538 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8539 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8540 getgroups.c, gethostname.c, getopt.h, group-member.c,
8541 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8542 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8543 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8544 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8545 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8546 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8547 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8548 yesno.c: Back out Copyright date changes for each file with no change
8549 this year. This eases coordination with other programs using the same
8550 source code modules. From Paul Eggert.
8552 2000-08-03 Greg McGary <greg@mcgary.org>
8554 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8555 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8556 (EXTEND_BUFFER): Use them.
8558 2000-08-01 Jim Meyering <meyering@lucent.com>
8560 * dirname.c (ISSLASH): Define.
8561 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8562 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8563 both `\' and `/' may be use as path separators.
8564 Based on a patch from Prashant TR.
8566 2000-07-31 Paul Eggert <eggert@twinsun.com>
8568 * quotearg.c (quotearg_n_options): Don't make the initial
8569 slot vector a constant, since it might get modified.
8571 2000-07-31 Jim Meyering <meyering@lucent.com>
8573 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8574 * obstack.c (print_and_abort): Likewise.
8576 2000-07-30 Paul Eggert <eggert@twinsun.com>
8578 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8579 buffer, so that the caller can always quote one small
8580 component of a "memory exhausted" message in slot 0.
8581 From a suggestion by Jim Meyering.
8583 2000-07-30 Jim Meyering <meyering@lucent.com>
8585 * makepath.c (make_path): Quote the other instance, too.
8587 * quotearg.c (N_STATIC_SLOTVECS): Define.
8588 (STATIC_BUF_SIZE): Define.
8589 (quotearg_n_options): Use only statically allocated storage when
8590 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8591 than STATIC_BUF_SIZE.
8593 2000-07-29 Jim Meyering <meyering@lucent.com>
8595 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8596 * dirname.c (dir_name): Likewise.
8598 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8600 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8601 (dir_name): Assert that there are no trailing slashes.
8603 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8605 * mbswidth.h (mbswidth): Add a flags argument.
8606 (mbswidth): New declaration.
8607 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8608 * mbswidth.c (mbswidth): Add a flags argument.
8609 (mbsnwidth): New function.
8611 2000-07-24 Jim Meyering <meyering@lucent.com>
8613 * mbswidth.c: Remove useless #else. From Bruno Haible.
8615 2000-07-23 Paul Eggert <eggert@twinsun.com>
8617 * mbswidth.c (_XOPEN_SOURCE):
8618 Don't define; this causes problems on Solaris 7.
8619 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8621 2000-07-23 Paul Eggert <eggert@twinsun.com>
8624 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8625 so that mbstate_t is always defined.
8627 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8628 be 1 in at least one GCC installation, and this configuration
8629 error is likely to be common. Ignoring MB_LEN_MAX hurts
8630 performance on hosts that have mbrtowc but have only unibyte
8631 locales, but I assume these hosts are rare.
8633 2000-07-23 Paul Eggert <eggert@twinsun.com>
8635 * quotearg.c: Streamline by invoking multibyte code only if needed.
8636 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8637 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8638 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8639 invoke multibyte primitives.
8641 2000-07-23 Jim Meyering <meyering@lucent.com>
8643 * basename.c (base_name): Add an assertion.
8645 2000-07-15 Bruno Haible <clisp.cons.org>
8647 * quotearg.c: When the system forces us to redefine mbstate_t,
8648 shadow its mbsinit function.
8650 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8652 * mbswidth.h: New file.
8653 * mbswidth.c: New file.
8654 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8655 (noinst_HEADERS): Add mbswidth.h.
8657 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8659 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8662 2000-07-15 Jim Meyering <meyering@lucent.com>
8664 * makepath.c: Include quote.h.
8665 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8666 corresponding argument in a `quote (...)' call.
8667 Give better diagnostics.
8669 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8670 (noinst_HEADERS): Add quote.h.
8672 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8673 from tar's src/misc.c.
8674 * quote.h: New file. Prototypes for same.
8676 2000-07-10 Paul Eggert <eggert@twinsun.com>
8678 From a suggestion by Bruno Haible.
8679 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8680 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8681 to decide whether to define the BeOS workaround macro;
8682 this adjusts to the change to AC_MBSTATE_T.
8684 2000-07-13 Paul Eggert <eggert@twinsun.com>
8686 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8688 * quotearg.c (quoting_style_args, quoting_style_vals,
8689 quotearg_buffer_restyled): Add support for
8690 clocale_quoting_style. Undo previous change to
8691 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8692 and "{RIGHT QUOTATION MARK}" msgids.
8694 2000-07-05 Paul Eggert <eggert@twinsun.com>
8696 The old behavior of quoting `like this' doesn't look good with
8697 newer, ISO-style fonts. See:
8698 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8700 Instead, quote "like this" by default. Let the translator
8701 tailor the locale-specific quoting behavior by providing
8702 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8704 * quotearg.c (N_): New macro.
8705 (gettext_default): New function.
8706 (quotearg_buffer_restyled): Use
8707 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8708 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8710 2000-07-09 Jim Meyering <meyering@lucent.com>
8712 * Most files: Update copyright dates to include 2000.
8714 2000-07-08 Jim Meyering <meyering@lucent.com>
8716 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8718 (xgethostname): Remove now-unnecessary #ifdef.
8719 Move declaration of `err' into loop where it's used.
8721 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8723 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8724 by allocating a larger buffer. Test the gethostname return value for
8725 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8726 returns an error and ENAMETOOLONG isn't defined.
8728 2000-07-05 Paul Eggert <eggert@twinsun.com>
8729 and Bruno Haible <haible@clisp.cons.org>
8731 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8733 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8735 * quotearg.c (struct quoting_options): Simplify quote_these_too
8738 2000-07-03 Jim Meyering <meyering@lucent.com>
8740 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8741 Reported by Bruno Haible.
8743 2000-07-04 Jim Meyering <meyering@lucent.com>
8745 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8746 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8749 2000-07-03 Paul Eggert <eggert@twinsun.com>
8750 and Bruno Haible <haible@clisp.cons.org>
8752 * quotearg.c (mbrtowc):
8753 Assign to *pwc, and return 1 only if result is nonzero.
8754 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8756 2000-07-03 Jim Meyering <meyering@lucent.com>
8758 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8759 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8762 2000-07-02 Jim Meyering <meyering@lucent.com>
8764 * quotearg.c (mbstate_t): Don't define here.
8766 2000-07-02 Jim Meyering <meyering@lucent.com>
8768 * nanosleep.c (SIGCONT): Define if not already defined.
8770 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8772 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8773 per change in ../m4/ls-mntd-fs.m4.
8774 (read_filesystem_list): Ignore symbolic links.
8776 2000-06-29 Jim Meyering <meyering@lucent.com>
8778 * same.c: Include <string.h> or <strings.h>, as appropriate,
8779 for declaration of strcmp.
8781 * long-options.c: Include <stdlib.h>, for declaration of exit.
8783 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8784 Avoid warning by casting result to `char *' to remove `const'.
8786 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8788 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8790 2000-06-26 Paul Eggert <eggert@twinsun.com>
8792 savedir now sets errno on failure and invokes xmalloc to get memory.
8793 Fix a couple of other minor bugs while we're at it.
8795 * savedir.c (<unistd.h>): Do not include; there's no need.
8796 (NAMLEN): Remove macro.
8797 (malloc, realloc): Remove decls.
8799 ("xalloc.h"): Include.
8800 (NAME_SIZE_DEFAULT): New macro.
8801 (savedir): Use xmalloc / xrealloc to allocate memory.
8802 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8803 Skip "" directory entries.
8804 Use strlen to calculate directory entry length, since the old method
8805 is rarely used these days and isn't worth supporting.
8806 Don't use a pointer after freeing it.
8807 Check for integer overflow when calculating allocation size.
8808 Use memcpy to copy entries, instead of stpcpy.
8809 Set errno properly when returning NULL.
8810 Check for readdir error.
8812 2000-06-26 Jim Meyering <meyering@lucent.com>
8814 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8816 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8818 * getusershell.c (xmalloc, xrealloc): Remove functions.
8820 Don't include <stdlib.h>. Don't declare malloc, realloc.
8822 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8824 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8826 2000-06-24 Jim Meyering <meyering@lucent.com>
8828 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8830 2000-06-21 Jim Meyering <meyering@lucent.com>
8832 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8834 2000-06-19 Paul Eggert <eggert@twinsun.com>
8836 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8837 (mbrtowc, mbstate_t): Define substitutes if
8838 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8839 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8840 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8842 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8844 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8845 than 1024, return a memory chunk of least possible size, instead
8846 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8847 Use free/xmalloc instead of xrealloc to avoid copying for very long
8850 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8852 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8853 address, not strdup. Include <stdlib.h> and don't declare free().
8855 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8857 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8860 2000-06-21 Jim Meyering <meyering@lucent.com>
8862 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8863 (noinst_HEADERS): Add getstr.h.
8865 * getline.c (getstr): Move into a separate file.
8866 * getstr.c (getstr): New file, extracted from getline.c, with
8867 the following changes: new parameter, delim2; both delim[12]
8868 parameters have type `int', not `char'. The latter would lose
8869 with 8-bit delimiters.
8870 * getstr.h: New file.
8872 2000-06-19 Jim Meyering <meyering@lucent.com>
8874 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8876 2000-06-18 Jim Meyering <meyering@lucent.com>
8878 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8879 Besides, these days every porting target provides a mkdir function.
8881 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8882 (this snippet comes from src/system.h).
8884 2000-06-15 Paul Eggert <eggert@twinsun.com>
8886 * human.c (adjust_value): New function.
8887 (human_readable_inexact): Apply rounding style even when
8888 printing approximate values.
8890 2000-06-14 Paul Eggert <eggert@twinsun.com>
8892 * human.c (human_readable_inexact): Allow an input block
8893 size that is not a multiple of the output block size, and vice versa.
8894 Reported by Piergiorgio Sartor.
8896 2000-06-14 Paul Eggert <eggert@twinsun.com>
8898 * getdate.y (get_date): Apply relative times after time
8899 zone indicator, not before. Reported by Todd A. Jacobs.
8901 2000-06-13 Jim Meyering <meyering@lucent.com>
8903 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8905 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8907 2000-06-12 Paul Eggert <eggert@twinsun.com>
8909 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8911 2000-06-04 Paul Eggert <eggert@twinsun.com>
8913 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8915 2000-06-04 Jim Meyering <meyering@lucent.com>
8917 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8918 SunOS 4.1.4 for which gid_t is an unsigned type.
8920 2000-06-03 Jim Meyering <meyering@lucent.com>
8922 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8924 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8926 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8927 newer, don't install charset.alias.
8928 * config.charset: Change the Linux/glibc rules so they become empty
8929 on glibc-2.1 or newer.
8931 2000-06-02 Jim Meyering <meyering@lucent.com>
8933 * mountlist.c: Back out last change. Instead, do this...
8934 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8935 member using the same `ignore'-testing code.
8936 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8940 2000-05-29 Jim Meyering <meyering@lucent.com>
8942 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8943 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8945 2000-05-22 Jim Meyering <meyering@lucent.com>
8947 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8949 2000-05-18 Jim Meyering <meyering@lucent.com>
8951 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8952 back, too, since it may have been modified by allocate_entry.
8953 (hash_delete): Rewrite to use neither the assignment operator
8954 nor the comma operator in an if-expression.
8956 2000-05-15 Paul Eggert <eggert@twinsun.com>
8959 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8960 Remove; no longer needed.
8961 "quotearg.h": Add include.
8962 (file_name): Do not bother to explicitly initialize to NULL; it's less
8963 efficient on some hosts.
8964 (close_stdout_status): Remove test as to whether stdout was already
8965 closed; it breaks for the case "echo x | sort >&-".
8966 Quote file name colons.
8967 Do not assume that _("write error") lacks format strings.
8969 2000-05-15 Jim Meyering <meyering@lucent.com>
8971 * version-etc.c (version_etc_copyright): Update the copyright string
8972 used in all --version output.
8974 2000-05-14 Jim Meyering <meyering@lucent.com>
8976 * closeout.c (close_stdout_set_file_name): New function.
8977 (close_stdout_status): Use new file-scoped global.
8978 Return right away if fstat says the stdout file descriptor is invalid.
8979 * closeout.h (close_stdout_set_file_name): Declare.
8981 2000-05-10 Jim Meyering <meyering@lucent.com>
8983 * closeout.c [default_exit_status]: New file-scoped variable.
8984 (close_stdout_set_status): New function.
8985 * closeout.h (close_stdout_set_status): Declare.
8987 2000-05-08 Jim Meyering <meyering@lucent.com>
8989 * long-options.c: Don't include closeout.h.
8990 (parse_long_options): Don't call close_stdout for --version.
8992 2000-05-06 Jim Meyering <meyering@lucent.com>
8994 * strnlen.c: Undefine __strnlen and strnlen.
8995 [!weak_alias]: Define __strnlen to strnlen.
8997 * atexit.c: New file, from libiberty.
8999 2000-05-06 Jim Meyering <meyering@lucent.com>
9001 * closeout.c (close_stdout_status): Also check for errors on the
9004 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9006 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9007 instead of xmalloc, xrealloc, path_concat.
9008 (locale_charset): Treat empty environment variables as absent.
9009 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9011 2000-05-04 Jim Meyering <meyering@lucent.com>
9013 * getopt.c: Update from glibc.
9014 * obstack.c: Likewise.
9015 * obstack.h: Likewise.
9016 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9018 * regex.h: Likewise.
9019 * strndup.c: Likewise.
9020 * strnlen.c: New file, from glibc.
9022 2000-05-01 Jim Meyering <meyering@lucent.com>
9024 * full-write.c (full_write): Remove `FIXME' part of comment.
9026 2000-04-29 Jim Meyering <meyering@lucent.com>
9028 * path-concat.c: Declare strdup only if it's not defined.
9029 * canon-host.c: Likewise.
9031 2000-04-28 Jim Meyering <meyering@lucent.com>
9033 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9034 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9035 included first, then limits.h is included by locale.h by libintl.h.
9036 From John David Anglin.
9038 2000-04-25 Jim Meyering <meyering@lucent.com>
9040 * makepath.c (S_IRWXUGO): Define.
9041 (make_path): Always perform explicit chmod if MODE specifies any
9042 of the `special' permission bits. Prompted by a bug report against
9043 install from Mate Wierdl and Joost van Baal.
9045 2000-04-18 Jim Meyering <meyering@lucent.com>
9049 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9050 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9052 2000-04-17 Jim Meyering <meyering@lucent.com>
9054 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9055 the definition of it to rpl_strftime also defined-away the system's
9058 2000-04-15 Jim Meyering <meyering@lucent.com>
9060 Use `C' to denote so-called `contiguous' files, the same way
9062 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9063 (ftypelet): Use S_ISCTG.
9064 From Michael Deutschmann.
9066 2000-04-14 Jim Meyering <meyering@lucent.com>
9068 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9070 2000-04-08 Jim Meyering <meyering@lucent.com>
9072 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9073 names don't conflict. Reported by Eli Zaretskii.
9075 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9077 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9078 bug. Deal with the different error behavior of Irix iconv.
9080 2000-04-07 Jim Meyering <meyering@lucent.com>
9082 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9083 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9085 2000-04-05 Jim Meyering <meyering@lucent.com>
9087 Portability tweaks required for ultrix4.3.
9088 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9089 * readutmp.c: Include sys/types.h before sys/stat.h.
9090 * canon-host.c: Declare strdup.
9091 * path-concat.c: Likewise.
9092 From John David Anglin.
9094 2000-04-04 Jim Meyering <meyering@lucent.com>
9096 Be more DOS 8.3-friendly.
9097 * ref-add.sin: Renamed from ref-add.sed.in.
9098 * ref-del.sin: Renamed from ref-del.sed.in.
9099 * Makefile.am: Reflect renaming.
9100 Reported by Eli Zaretskii.
9102 Use a temporary file name that won't clash with `charset.alias'
9103 in the DOS 8.3 name space.
9104 * Makefile.am (charset_tmp): Define.
9105 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9106 (uninstall-local): Likewise.
9107 Reported by Eli Zaretskii.
9109 2000-03-29 Paul Eggert <eggert@twinsun.com>
9111 * time/strftime.c (my_strftime): Make sure we call the system
9112 strftime, not ourselves, when invoking the underlying strftime.
9114 2000-03-24 Jim Meyering <meyering@lucent.com>
9116 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9117 (charset_alias): Define.
9118 (install-exec-local): Factor out common code.
9119 (uninstall-local): Split lines longer than 80.
9120 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9122 (.sed.in.sed): New rule. Don't redirect directly to $@.
9123 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9125 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9127 * config.charset: Output a line containing "Packages using this file".
9128 * ref-add.sed.in, ref-del.sed.in: New files.
9129 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9130 ref-del.sed): New rules.
9132 2000-03-17 Jim Meyering <meyering@lucent.com>
9134 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9135 Otherwise, include <strings.h>
9137 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9139 * unicodeio.c (utf8_wctomb): New function.
9140 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9141 format instead of in UCS-4 with platform dependent endianness.
9143 2000-03-07 Paul Eggert <eggert@twinsun.com>
9145 * savedir.c (savedir): Work even if directory size is
9146 negative; this can happen with some screwy NFS configurations.
9148 2000-03-06 Jim Meyering <meyering@lucent.com>
9150 * localcharset.c (get_charset_aliases): Don't try to free file_name
9151 if it's NULL (because we ran out of memory). From Bruno Haible.
9153 2000-03-05 Jim Meyering <meyering@lucent.com>
9155 * localcharset.c ("path-concat.h"): Include.
9156 (get_charset_aliases): Use path_concat instead of ANSI string
9159 * unicodeio.h (PARAMS): Define.
9160 Use it to guard prototype.
9162 2000-03-04 Jim Meyering <meyering@lucent.com>
9164 * Makefile.am (install-exec-local): Create $(libdir) before installing
9166 (uninstall-local): Uncomment this rule so `make distcheck' works
9169 * unicodeio.c (<errno.h>): Include it.
9170 (errno): Declare if not defined.
9172 * localcharset.c: Add Bruno's comment justifying use of volatile.
9174 * config.charset: New version, incorporating remarks from a linux
9175 i18n mailing list. From Bruno Haible.
9177 2000-03-02 Jim Meyering <meyering@lucent.com>
9179 * Makefile.am (EXTRA_DIST): Add config.charset.
9181 2000-03-01 Jim Meyering <meyering@lucent.com>
9183 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9184 * unicodeio.c: Likewise.
9186 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9188 * config.charset: New file.
9189 * localcharset.c: New file.
9190 * unicodeio.h, unicodeio.c: New files.
9191 * Makefile.am (DEFS): Add -DLIBDIR=...
9192 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9193 (noinst_HEADERS): Add unicodeio.h.
9194 (all-local, install-exec-local, charset.alias): New targets.
9196 2000-02-28 Paul Eggert <eggert@twinsun.com>
9198 * quotearg.c (ALERT_CHAR): New macro.
9199 (quotearg_buffer_restyled): Use it.
9201 2000-02-27 Jim Meyering <meyering@lucent.com>
9203 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9204 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9206 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9207 not `#if STDC_HEADERS'.
9208 Declare malloc if needed.
9210 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9211 now that autoconf always defines the HAVE_DECL_ symbols.
9212 * human.c: Likewise.
9214 * strtoumax.c: Likewise.
9216 * backupfile.c: Arrange for cpp to fail if the configure-time
9217 declaration check was not run.
9219 * human.c: Likewise.
9221 * strtoumax.c: Likewise.
9223 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9224 then first look up the entire `.'-containing string as a login name.
9226 2000-02-18 Paul Eggert <eggert@twinsun.com>
9228 * getdate.y: Handle two-digit years with leading zeros correctly.
9229 (textint): New typedef.
9230 (parser_control): Member year changed from int to textint.
9232 (YYSTYPE): Removed; replaced by %union with int and textint members.
9233 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9234 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9235 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9236 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9237 (date, number, to_year): Use width of number in digits, not its value,
9238 to determine whether it's a 2-digit year, or a 2-digit time.
9239 (yylex): Store number of digits of numeric tokens.
9240 Reported by John Kendall.
9242 (parser_control): Changed from struct parser_control to typedef (for
9243 consistency). All uses changed.
9245 (tID): Removed; not used.
9246 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9248 2000-02-14 Paul Eggert <eggert@twinsun.com>
9250 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9251 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9253 2000-02-12 Jim Meyering <meyering@lucent.com>
9255 * userspec.c (ISDIGIT): Define it.
9256 (isdigit): Remove definition.
9257 (is_number): Use ISDIGIT, not isdigit.
9258 <libintl.h>: Include.
9260 (parse_user_spec): Mark translatable strings.
9262 2000-02-10 Jim Meyering <meyering@lucent.com>
9264 With these changes, nanosleep.[ch] are finally enough like the other
9265 lib/* replacement files to compile on a few more losing systems.
9267 * nanosleep.h: Don't include config.h.
9268 Remove prototype from declaration of nanosleep.
9269 (PARAMS): Remove now-unneeded definition.
9270 * nanosleep.c: #undef nanosleep.
9271 (rpl_nanosleep): Rename from nanosleep.
9273 2000-02-03 Jim Meyering <meyering@lucent.com>
9275 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9276 rather than with `#if HAVE_UTMPNAME'.
9278 2000-02-01 Jim Meyering <meyering@lucent.com>
9280 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9282 2000-01-31 Jim Meyering <meyering@lucent.com>
9284 * nanosleep.h (nanosleep): Guard declaration with
9285 `#if ! HAVE_DECL_NANOSLEEP'.
9286 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9287 the declaration in that vendor's sys/timers.h.
9288 Reported by Christian Krackowizer.
9290 * quotearg.c (ISASCII): Add #undef and move definition to follow
9291 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9292 (ISPRINT): Likewise.
9293 Reported by Tom Tromey.
9295 2000-01-30 Jim Meyering <meyering@lucent.com>
9297 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9298 uses of ->ut_name. The latter doesn't work with new Linux header files
9299 where only utmpx.ut_user is declared.
9301 * readutmp.h (UT_USER): Define.
9303 2000-01-23 Jim Meyering <meyering@lucent.com>
9305 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9308 2000-01-22 Jim Meyering <meyering@lucent.com>
9310 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9311 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9312 Required for some AIX systems. Reported by Christian Krackowizer.
9313 [TESTING] (main): New function.
9315 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9316 * dirname.c (dir_name): Support for DOS-style file names with drive
9319 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9321 * strverscmp.c (ISDIGIT): Define.
9322 (strverscmp): Use ISDIGIT, not isdigit.
9324 2000-01-17 Paul Eggert <eggert@twinsun.com>
9326 * nanosleep.c (nanosleep):
9327 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9328 POSIX.1 doesn't require SA_INTERRUPT and some systems
9329 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9330 it's been part of POSIX.1 since day 1 (in 1988).
9332 2000-01-17 Jim Meyering <meyering@lucent.com>
9334 * interlock: Remove unused file. Reported by François Pinard.
9336 2000-01-16 Paul Eggert <eggert@twinsun.com>
9338 * quotearg.c (quotearg_buffer_restyled): Do not quote
9339 alert, backslash, formfeed, and vertical tab unnecessarily in
9340 shell quoting style.
9343 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9344 Free Software Foundation, Inc.
9345 Copying and distribution of this file, with or without modification,
9346 are permitted provided the copyright notice and this notice are preserved.