1 2006-04-19 Derek Price <derek@ximbiot.com>
2 Eric Blake <ebb9@byu.net>
4 * inttypes.h: Correct grammar in comment.
6 2006-04-18 Derek Price <derek@ximbiot.com>
7 Paul Eggert <eggert@cs.ucla.edu>
9 * inttypes.h: New file.
10 * strtoimax.c: Assume <inttypes.h>.
12 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
14 * utimens.c (futimens): glibc futimesat messes up if /proc
15 isn't mounted. Problem reported by Kir Kolyshkin.
17 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
19 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
20 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
21 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
23 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
25 Merge regex changes from libc, removing some of our
26 POSIX-conformance changes that were rejected and redoing them in a
29 * regcomp.c (re_compile_internal, init_dfa):
30 Length arg is now size_t, not Idx. All uses changed.
31 (peek_token): Forward decl now says internal_function.
32 (__re_error_msgid, __re_error_msgid_idx):
33 Now static rather than extern with attribute_hidden.
34 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
35 For some reason libc prefers K&R style defns for external functions.
36 (regerror) [!defined _LIBC]: Likewise.
37 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
38 (seek_collating_symbol_entry, lookup_collation_sequence_value):
39 (build_range_exp, build_collating_symbol):
41 (re_compile_fastmap): Use '\0' to memset, not 0.
42 (utf8_sb_map): Make the calculations more obvious.
43 (init_dfa, parse_bracket_exp, build_charclass_op):
44 Call calloc and cast result, as glibc does.
45 (init_word_char, fetch_token, peek_token, peek_token_bracket):
46 (build_range_exp, build_collating_symbol):
47 Now internal functions.
49 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
51 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
52 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
53 Don't depend on VMS; depend on __VMS instead, for POSIX
55 (regoff_t): Define to ssize_t, not long int.
57 Remove the REG_ macros named below. Instead, make the old names
58 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
60 (REG_BACKSLASH_ESCAPE_IN_LISTS):
61 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
62 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
63 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
64 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
65 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
66 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
67 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
68 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
69 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
70 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
71 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
72 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
73 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
74 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
75 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
76 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
78 Remove. All uses replaced by the old RE_* names.
79 (RE_BACKSLASH_ESCAPE_IN_LISTS):
80 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
81 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
82 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
83 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
84 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
85 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
86 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
87 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
88 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
89 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
90 Don't bother having these macros be independent of each others'
91 values, since they no longer exist in the POSIX name space.
93 Rename the following member names back to their old names,
94 unless !__USE_GNU_REGEX. All uses changed back.
95 (buffer): Renamed from re_buffer.
96 (allocated): Renamed from re_allocated.
97 (used): Renamed from re_used.
98 (syntax): Renamed from re_syntax.
99 (fastmap): Renamed from re_fastmap.
100 (translate): Renamed from re_translate.
101 (can_be_null): Renamed from re_can_be_null.
102 (regs_allocated): Renamed from re_regs_allocated.
103 (fastmap_accurate): Renamed from re_fastmap_accurate.
104 (no_sub): Renamed from re_no_sub.
105 (not_bol): Renamed from re_not_bol.
106 (not_eol): Renamed from re_not_eol.
107 (newline_anchor): Renamed from re_newline_anchor.
108 (num_regs): Renamed from rm_num_regs.
109 (start): Renamed from rm_start.
110 (end): Renamed from rm_end.
112 (free_state): Move up a bit.
114 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
116 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
117 when that is what is intended.
118 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
119 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
121 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
122 All uses changed back to re_malloc, etc. It's now the caller's
123 responsibility to check for overflow; all callers changed.
124 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
125 (re_x2nrealloc): Remove.
126 (free_state): Remove decl.
128 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
129 (re_set_registers, re_exec):
132 2006-01-31 Roland McGrath <roland@redhat.com>
134 * regcomp.c (calc_eclosure_iter): Remove dead variables.
135 Reported by Mike Frysinger <vapier@gentoo.org>.
137 2006-01-15 Andreas Jaeger <aj@suse.de>
140 * regex_internal.c (re_string_reconstruct): Adjust for
141 build_wcs_upper_buffer change.
142 (build_wcs_upper_buffer): Change return type.
144 2005-12-10 Ulrich Drepper <drepper@redhat.com>
146 * regex_internal.h: Include <stdint.h> if available.
148 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
150 * regex_internal.h (SIZE_MAX): Provide a default definition.
152 2005-10-14 Ulrich Drepper <drepper@redhat.com>
154 * regcomp.c: Adjust for changed secondary hash function.
156 2005-09-30 Ulrich Drepper <drepper@redhat.com>
158 * regex.h: Pretty printing.
159 Clean up namespace a bit.
161 2005-09-30 Jakub Jelinek <jakub@redhat.com>
163 * regexec.c (update_cur_sifted_state, check_arrival,
164 check_arrival_add_next_nodes): Avoid using uninitialized variable.
166 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
167 Ulrich Drepper <drepper@redhat.com>
170 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
171 (bitset_word_t): Renamed from bitset_word. All uses changed.
173 2005-09-22 Ulrich Drepper <drepper@redhat.com>
176 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
177 * regcomp.c: Remove unnecessary uses of
178 unsigned RE_TRANSLATE_TYPE.
179 * regex_internal.h: Likewise.
180 * regex_internal.c: Likewise.
181 * regexec.c: Likewise.
182 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
184 2005-09-07 Ulrich Drepper <drepper@redhat.com>
186 * regexec.c (find_recover_state): Remove unnecessary
188 (transit_state_bkref): Make DFA a const pointer.
189 (get_subexp): Likewise.
190 (check_arrival): Likewise.
191 (update_cur_sifted_state): Likewise.
192 (re_search_internal): Likewise.
193 (prune_impossible_nodes): Likewise.
194 (acquire_init_state_context): Likewise.
195 (proceed_next_node): Likewise.
196 (set_regs): Likewise.
197 (free_fail_stack_return): Likewise.
198 (check_arrival_expand_ecl): Mark DFA parameter as const.
199 (check_arrival_expand_ecl_sub): Likewise.
200 (check_subexp_limits): Likewise.
201 (sub_epsilon_src_nodes): Likewise.
202 (add_epsilon_src_nodes): Likewise.
203 (merge_state_array): Likewise.
204 (update_regs): Likewise.
205 (build_trtable): Likewise.
206 (sift_states_backward): Mark MCTX parameter as const.
207 (build_sifted_states): Likewise.
208 (update_cur_sifted_state): Likewise.
209 (sift_states_mkref): Likewise.
210 (check_arrival_expand_ecl): Mark eclosure as const.
211 (check_dst_limits_calc_pos_1): Likewise.
212 * regex_internal.h (re_match_context_t): Make dfa a const
215 2005-09-06 Ulrich Drepper <drepper@redhat.com>
217 * regexec.c (merge_state_with_log): Define dfa as const pointer.
218 (transit_state_sb): Likewise.
219 (transit_state_mb): Likewise.
220 (sift_states_iter_mb): Likewise.
221 (check_arrival_add_next_nodes): Likewise.
222 (check_node_accept_bytes): Change first parameter to pointer-to-const.
223 [_LIBC] (re_search_2_stub): Use mempcpy.
225 * regex_internal.c (re_string_reconstruct): Avoid calling
226 mbrtowc for very simple UTF-8 case.
228 * regex_internal.c (re_acquire_state): Make DFA pointer arg
230 (re_acquire_state_context): Likewise.
231 * regex_internal.h: Adjust prototypes.
233 * regex.c: Prevent using C++ compilers.
235 * regex_internal.c (re_acquire_state): Minor code rearrangement.
236 (re_acquire_state_context): Likewise.
238 2006-03-29 Mark D. Baushke <mdb@gnu.org>
239 Bruno Haible <bruno@clisp.org>
241 * stdint_.h: On OpenBSD, don't redefine types already included in
242 <sys/types.h> and <inttypes.h>.
244 2006-03-24 Eric Blake <ebb9@byu.net>
246 * time_r.c (copy_string_result): Remove, as it is no longer used.
248 2006-03-24 Simon Josefsson <jas@extundo.com>
250 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
251 including some doc fixes.
252 (base64_encode_alloc): Fix +1 bug on allocation failures.
254 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
256 * base64.c (base64_encode): Do not read past end of array with
257 unsanitized input on systems with CHAR_BIT > 8.
259 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
261 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
262 Typedef to long int, not to off_, as POSIX will likely change
265 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
267 * argp-help.c (validate_uparams): Fix typo
268 * argp-parse.c (argp_default_options): Consistently begin help
269 messages with a lowercase letter.
271 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
273 * time_r.h (asctime_r, ctime_r): Remove. These functions can
274 overrun buffers and shouldn't be used (much as gets shouldn't be
276 * time_r.c (asctime_r, ctime_r): Likewise.
278 2006-03-08 Simon Josefsson <jas@extundo.com>
280 * gc-gnulib.c (randomize): Don't open files called 'no', they
281 signal that configure disabled the device.
283 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
285 * c-stack.c: Include unistd.h unconditionally, since we now assume
287 * getlogin_r.c: Likewise.
288 * getlogin_r.h: Likewise.
290 * pagealign_alloc.c: Likewise.
291 * unistd_.h: Remove; no longer needed.
293 2006-03-07 Simon Josefsson <jas@extundo.com>
295 * unistd_.h: New file.
297 2006-03-07 Simon Josefsson <jas@extundo.com>
299 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
301 2006-03-01 Simon Josefsson <jas@extundo.com>
303 * readline.c: Fix typo, tiny patch from Stepan Kasal
306 2006-02-28 Simon Josefsson <jas@extundo.com>
308 * getopt.c: Protect #include of unistd.h, for MSVS.
310 2006-02-27 Simon Josefsson <jas@extundo.com>
312 * base64.h: Indent #define's. From Jim Meyering
315 2006-02-27 Jim Meyering <jim@meyering.net>
317 Revert the change of 2006-02-24, so these files can continue
318 to be sync'd from gettext.
319 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
322 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
324 * glob.c: Say "invalid" rather than "illegal" in comments.
326 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
328 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
330 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
332 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
333 AT_FDCWD exceeds INT_MAX.
334 * openat.h (AT_FDCWD): Likewise.
336 2006-02-14 Jim Meyering <jim@meyering.net>
340 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
341 failure on deficient systems, and simplify gnulib lgpl dependencies.
342 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
343 xmalloc/lstat combination. Based on a patch from Bruno Haible.
345 * xalloc-die.c: Remove unused definition of N_.
347 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
349 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
351 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
353 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
354 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
356 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
358 * argp-namefrob.h: Restore changes accidentally lost during the
359 "autoupdate" on 2005-12-12.
361 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
363 * fnmatch.c (L_): Renamed from L, to work around a bug in
364 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
365 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
368 2006-01-26 Simon Josefsson <jas@extundo.com>
370 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
371 prototype is visible on mingw32.
373 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
376 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
379 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
381 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
382 attempt to open for write; this always fails, at least on POSIX
383 hosts. This reinstates the 2006-01-09 change, which was
384 inadvertently removed.
386 2006-01-26 Bruno Haible <bruno@clisp.org>
387 Paul Eggert <eggert@cs.ucla.edu>
390 [(! (defined __cplusplus || defined __BEOS__)
392 && !(defined __HP_cc || defined __xlc__
393 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
395 #define to signed char in these cases too; this simplifies
396 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
397 etc., separately) and makes it more conservative.
399 2006-01-21 Jim Meyering <jim@meyering.net>
401 Sync from the stable (b5) branch of coreutils:
403 * fts.c (fts_children): Don't let close() clobber errno from
406 * fts.c (fts_stat): When following a symlink-to-directory,
407 don't necessarily interpret stat-fails+lstat-succeeds as indicating
408 a dangling symlink. That can also happen at least for ELOOP.
409 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
410 FYI, this bug predates the inclusion of fts.c in coreutils.
412 * fts.c (fts_open): Put new maxarglen declaration and uses
413 in their own block, so pre-c99 compilers don't object.
415 Avoid the double-free (first in fts_read, second in fts_close) that
416 would occur when an `active' directory is made inaccessible (e.g.,
417 via chmod a-x) during a traversal.
418 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
419 before returning. Reproduce this failure by
420 mkdir -p a/b; cd a; chmod a-x . b
421 Reported by Stavros Passas.
423 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
425 * argp-namefrob.h: Bugfix. Remove stray #
427 2006-01-25 Bruno Haible <bruno@clisp.org>
429 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
431 Reported by Paul Eggert.
433 2006-01-25 Jim Meyering <jim@meyering.net>
435 * fileblocks.c: Remove more useless parentheses.
436 * readutmp.h: Likewise.
438 2006-01-24 Bruno Haible <bruno@clisp.org>
440 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
442 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
445 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
446 to avoid problems with the built-in _Bool type.
447 Reported by Paul Eggert on 2005-11-26.
449 2006-01-24 Jim Meyering <jim@meyering.net>
451 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
453 2006-01-24 Simon Josefsson <jas@extundo.com>
455 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
458 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
460 Work around porting bugs reported by Dieter in
461 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
462 * getopt.c (_NOPROTO): Remove; no longer needed.
463 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
464 Include "getopt.h" first, to check interface.
465 (getenv): Declare only if defined HAVE_DECL_GETENV &&
467 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
468 (__strndup): Revert to K&R-style function dfns, the glibc style.
469 * strnlen.c: Don't claim it's taken from glibc; it's not.
470 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
471 Include strnlen.h first, to get prototype properly.
472 (strnlen): Renamed from __strnlen.
475 2006-01-23 Ulrich Drepper <drepper@redhat.com>
477 These changes imported from libc.
478 * getopt.c: Use __fxprintf instead of inline stream orientation
479 test and two separate function calls.
480 * strndup.c (__strndup): Add libc_hidden_def.
482 2006-01-22 Bruno Haible <bruno@clisp.org>
484 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
485 temporary buffer for sprintf, take into account the precision also
486 for 'd', 'i', 'u', 'o', 'x', 'X'.
488 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
490 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
491 to pacify gcc -Wswitch-default.
493 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
495 * argp-help.c (usage_long_opt): Do not print DOC options.
496 (__argp_base_name): Removed
497 * argp-namefrob.h (__argp_basename): Removed definition. Was a
499 (__argp_base_name): Provide macro definition or extern declaration
500 depending on the configuration
502 2006-01-20 Simon Josefsson <jas@extundo.com>
504 * inet_ntop.h: Unconditionally include sys/socket.h.
506 2006-01-19 Simon Josefsson <jas@extundo.com>
508 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
510 2006-01-12 Simon Josefsson <jas@extundo.com>
512 * base64.c: Fix warning, reported by Bruno Haible
513 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
515 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
518 * md5.c: Fix commentary typos.
519 (alignof, UNALIGNED_P): No need for a GCC-specific version.
520 * md5.h (__attribute__): Remove; unused.
521 * sha1.c: Fix commentary to match md5 better.
522 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
523 so that we don't need to worry about alignment. All uses changed.
524 This merges the 2005-10-28 md5 change into sha1.
526 2006-01-11 Jim Meyering <jim@meyering.net>
529 * md5.c (OP): Fix spacing.
531 2006-01-11 Simon Josefsson <jas@extundo.com>
533 * stdint_.h (SIZE_MAX): Add missing (.
535 2006-01-10 Bruno Haible <bruno@clisp.org>
537 * argp.h (__const): Remove macro. Use const instead.
538 * argp-fmtstream.h (__const): Likewise.
539 * glob_.h (__const): Remove macro.
540 * glob-libc.h: Use const instead of __const.
542 2006-01-10 Jim Meyering <jim@meyering.net>
544 Avoid the double-free (first in fts_read, second in fts_close) that
545 would occur when an `active' directory is made inaccessible (e.g.,
546 via chmod a-x) during a traversal.
547 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
548 before returning. Reproduce this failure by
549 mkdir -p a/b; cd a; chmod a-x . b
550 Reported by Stavros Passas.
553 * sha1.c: Tweak grammar in a comment.
555 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
557 * regex_internal.h (BITSET_WORD_BITS):
558 Work around a bug in 64-bit PGC (before version 6.1-2), where the
559 preprocessor mishandles large unsigned values as if they were signed.
560 Problem reported by Claudio Fontana in
561 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
563 2006-01-10 Simon Josefsson <jas@extundo.com>
565 * socket_.h: New file.
567 2006-01-10 Bruno Haible <bruno@clisp.org>
569 * localcharset.c: Update from GNU gettext.
571 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
574 * chdir-long.c (cdb_free): Don't bother trying to open directory
575 for write access: POSIX says that must fail.
576 * fts.c (diropen): Likewise.
577 * save-cwd.c (save_cwd): Likewise.
578 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
579 well, for minor improvements on hosts that lack O_DIRECTORY.
580 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
581 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
582 Fall back on chown if open failed with EACCES.
584 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
585 Report an error at compile-time if only a 1-second nominal clock
588 * lchmod.h: New file.
589 * mkdir-p.c: Include lchmod.h, lchown.h.
590 (make_dir_parents): Use lchown rather than chown, and
591 lchmod rather than chmod.
593 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
594 too. Problem with "none" reported by Bob Proulx. Problem with
595 "proc" reported by n0dalus.
597 * mountlist.c: Include <limits.h>.
598 (dev_from_mount_options)
599 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
600 New function. It no longer assumes "dev=" has the System V meaning
601 on Linux (since it doesn't). It also parses "dev=" more carefully.
602 (read_file_system_list)
603 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
604 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
607 * posixtm.h (PDS_PRE_2000): New macro.
608 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
609 All usages changed. Reject dates outside the range 1969-1999 if
610 PDS_PRE_2000 is used.
612 2006-01-09 Jim Meyering <jim@meyering.net>
616 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
618 * chdir-safer.h, chdir-safer.c: New files.
620 * modechange.c (mode_compile): Reject an invalid mode string
621 that starts with an octal digit. From Andreas Gruenbacher.
623 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
624 and dup to open_safer and dup_safer, respectively.
625 (openat_permissive): Fix typo in comment.
627 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
628 "gettext.h"; either no longer needed or are guaranteed by openat.h.
629 (_): Remove; no longer needed.
630 (openat): Renamed from rpl_openat; no need for rpl_openat
631 since openat.h renames openat for us.
632 Replace most of the body with a call to openat_permissive,
633 to avoid duplicate code.
634 Port to (probably hypothetical) environments were mode_t is
636 (openat_permissive): Require mode arg, so that we can check
637 types better. Put it just after flags. Change cwd failure
638 indicator from pointer-to-bool to pointer-to-errno-value.
640 Invoke openat_save_fail and/or openat_restore_fail if
641 cwd_errno is null, so that openat can call us.
642 (openat_permissive, fdopendir, fstatat, unlinkat):
643 Simplify errno handling to avoid some duplicate code,
644 as it's OK to set errno on success.
645 * openat.h: Revamp code so that function macros depend on
646 __OPENAT_PREFIX only, not also on AT_FDCWD.
647 (openat_ro): Remove. Caller changed to use openat_permissive.
648 (openat_permissive): Now a macro, if not a function.
649 (openat_restore_fail, openat_save_fail): Now always functions,
650 since mkdirat needs them even if __OPENAT_PREFIX is defined.
652 * openat-priv.h: New file, defining macros used by mkdirat.c
654 * mkdirat.c: Include openat-priv.h.
655 Remove definitions of macros defined therein.
656 * openat.c: Likewise.
658 * mkdirat.c (mkdirat): New file and function.
659 * openat.h (mkdirat): Declare.
661 * openat.c (fdopendir): Don't change errno when returning non-NULL.
663 * openat.h (openat_permissive): Declare.
666 * openat.c (EXPECTED_ERRNO): New macro.
667 (openat_permissive): New function -- used in remove.c rewrite.
668 (all functions): Set errno just before returning, only if there
669 was an actual failure.
670 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
672 Emulate openat-family functions using Linux's procfs, if possible.
673 Idea and some code based on Ulrich Drepper's glibc changes.
675 * openat.c: (BUILD_PROC_NAME): New macro.
676 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
677 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
678 before falling back on save_cwd and restore_cwd.
679 (fdopendir, fstatat, unlinkat): Likewise.
681 * openat.c (fstatat, unlinkat): Perform the syscall directly,
682 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
684 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
685 as second argument to va_arg. Otherwise, some versions of gcc
686 warn that `if this code is reached, the program will abort'.
688 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
692 Add POSIX ACL support
693 * acl.h (copy_acl, set_acl): Add declarations.
694 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
695 systems other than Linux.
696 (chmod_or_fchmod): New function: use fchmod when possible,
698 (file_has_acl): Add a POSIX ACL implementation, with a
699 Linux-specific subcase.
700 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
701 S_ISVTX from one file to another. Fall back to fchmod/chmod when
702 acls are unsupported.
703 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
704 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
707 2006-01-09 Bruno Haible <bruno@clisp.org>
709 * sysexit_.h (EX_OK): New macro.
710 Suggested by Martin Lambers <marlam@marlam.de>.
712 2006-01-09 Bruno Haible <bruno@clisp.org>
714 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
715 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
716 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
717 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
719 2006-01-09 Bruno Haible <bruno@clisp.org>
721 * stdint_.h (SIZE_MAX): Write the value without involving negative
724 2005-10-16 Bruno Haible <bruno@clisp.org>
726 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
727 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
729 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
731 * strftime.c (tzname): Don't declare if it is already #defined.
732 Problem reported for Mingw by Mark Junker.
734 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
736 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
737 long int, not int, for nanosecond counts, so that people who are
738 used to POSIX struct timespec won't be surprised. Reported by Jim
741 2005-12-16 Jim Meyering <jim@meyering.net>
743 * fprintftime.c, fprintftime.h: New files.
745 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
747 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
748 * argp-help.c (fill_in_uparams): Check if the constructed
749 struct uparams is valid. Fall back to the default values if it is
752 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
754 * argp-help.c (__argp_base_name): New function
755 (__argp_short_program_name): Rewrite using __argp_base_name
756 * argp-namefrob.h: Define program_invocation_name and
757 program_invocation_short_name if requested
758 (__argp_base_name): Add prototype
759 * argp-parse.c (argp_def): Use gettext wrappers
760 (argp_default_parser): Use __argp_base_name
761 * argp-pin.c: New file. Defines program_invocation_name and
762 program_invocation_short_name on systems that lack them.
764 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
766 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
767 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
768 porting problem reported by Georg Schwarz in
769 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
771 2005-07-09 Bruno Haible <bruno@clisp.org>
773 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
774 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
775 Reported by Mark Junker <mjscod@gmx.de>.
777 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
779 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
780 (uintmax_t) [defined uintmax_t]: Do not declare.
781 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
782 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
783 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
784 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
785 sake of portability to weird hosts that C allows (though we don't
786 know of any practical examples).
788 * savedir.h (fdsavedir): New decl.
789 * savedir.c (fdsavedir, savedirstream): New functions; the latter
790 contains most of the former guts of savedir.
791 (savedir): Use savedirstream.
794 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
796 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
797 coreutils no longer futzes with rounding modes.
799 2005-11-14 Jim Meyering <jim@meyering.net>
801 * mkstemp-safer.c: Include <config.h>, required for possible
802 replacement of mkstemp.
804 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
806 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
808 (gethrxtime) [! (HAVE_NANOUPTIME
809 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
810 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
811 our own approximation.
813 2005-11-10 Simon Josefsson <jas@extundo.com>
815 * readline.c: Remove EOL.
817 2005-11-08 Eric Blake <ebb9@byu.net>
819 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
821 2005-11-08 Eric Blake <ebb9@byu.net>
823 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
825 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
827 Fix porting problem reported by Theodoros V. Kalamatianos.
828 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
829 Don't assume that futimes failing means we must fail.
831 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
833 * getcwd.c (__getcwd): Don't assume that system calls after readdir
834 leave errno alone. Problem reported by Dmitry V. Levin.
836 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
838 * savedir.c (savedir): Don't assume that xrealloc etc. leave
839 errno alone. Problem reported by Frederic Jolliton.
841 2005-10-28 Simon Josefsson <jas@extundo.com>
843 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
844 "restrict" keywords, as per POSIX. Protect the function
845 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
846 Don't use K&R prototypes. Check the sprintf return values.
847 Re-define EAFNOSUPPORT if not present. Indent.
849 * md5.h, md5.c: Simplify buffer handling visavi alignment,
850 suggested by Bruno Haible <bruno@clisp.org>.
852 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
854 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
856 * gc-libgcrypt.c: Add MD2 (which is not available through
859 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
861 * md2.h, md2.c: New files.
863 2005-10-24 Simon Josefsson <jas@extundo.com>
865 * md4.h: Shrink buffer size, now that we changed the type.
867 2005-10-22 Simon Josefsson <jas@extundo.com>
869 * arcfour.h, arcfour.c: Use fixed size indices in the
870 arcfour_context struct (simplify test vector testing in GNU
873 2005-10-22 Simon Josefsson <jas@extundo.com>
875 * md4.h, md4.c: Simplify buffer handling visavi alignment,
876 suggested by Bruno Haible <bruno@clisp.org>.
878 2005-10-22 Simon Josefsson <jas@extundo.com>
880 * crc.h: Include stddef.h, for size_t.
882 2005-10-21 Simon Josefsson <jas@extundo.com>
884 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
885 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
887 2005-10-21 Simon Josefsson <jas@extundo.com>
889 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
892 2005-10-21 Simon Josefsson <jas@extundo.com>
894 * gc-gnulib.c: Support ARCTWO in CBC mode.
896 2005-10-21 Simon Josefsson <jas@extundo.com>
898 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
901 * hmac-sha1.c (hmac_sha1): Likewise.
903 * crc.c (crc32_update): Actually use crc parameter, suggested by
904 Bruno Haible <bruno@clisp.org>.
906 * crc.h: Include stdint.h directly, suggested by Bruno Haible
909 2005-10-21 Simon Josefsson <jas@extundo.com>
911 * des.h, des.c: New files.
913 * gc-gnulib.c: Support DES.c
915 2005-10-21 Simon Josefsson <jas@extundo.com>
917 * arctwo.h, arctwo.c: New files.
919 * gc-gnulib.c: Support ARCTWO.
921 2005-10-21 Simon Josefsson <jas@extundo.com>
923 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
925 2005-10-19 Simon Josefsson <jas@extundo.com>
927 * gc-gnulib.c: Support ARCFOUR.
929 2005-10-19 Simon Josefsson <jas@extundo.com>
931 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
934 * gc.h: Add ECB enum type.
936 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
938 2005-10-19 Simon Josefsson <jas@extundo.com>
940 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
942 2005-10-18 Simon Josefsson <jas@extundo.com>
944 * md4.h, md4.c: New files, based on md5.?.
946 2005-10-17 Simon Josefsson <jas@extundo.com>
948 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
950 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
952 2005-10-17 Simon Josefsson <jas@extundo.com>
954 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
956 2005-10-17 Simon Josefsson <jas@extundo.com>
958 * gc.h, gc-libgcrypt.c: Add ciphers.
960 2005-10-17 Simon Josefsson <jas@extundo.com>
962 * sha1.c: Use uint32_t instead of md5_uint32.t
964 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
967 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
969 * md5.h: Use stdint.h and uint32_t. Doc fix.
971 2005-10-15 Simon Josefsson <jas@extundo.com>
973 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
975 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
977 2005-10-14 Simon Josefsson <jas@extundo.com>
979 * arcfour.h, arcfour.c: New files.
981 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
983 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
984 include <wchar.h>; no longer needed.
986 2005-10-14 Jakub Jelinek <jakub@redhat.com>
987 and Ulrich Drepper <drepper@redhat.com>
990 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
991 instead of inline stream orientation test and two separate
992 function calls. Pay no attention to USE_IN_LIBIO.
994 2005-10-14 Roland McGrath <roland@redhat.com>
996 Import from libc. [BZ #1331]
997 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
999 Reported by Matej Vela <vela@debian.org>.
1001 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1003 * mkdir-p.c (make_dir_parents): Don't report an error if an
1004 intermediate directory is in a read-only file system. Problem
1005 reported by Eric Blake.
1007 2005-10-13 Simon Josefsson <jas@extundo.com>
1009 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1010 Move memory allocation outside of loop.
1012 2005-10-12 Simon Josefsson <jas@extundo.com>
1014 * gc-pbkdf2-sha1.c: New file.
1016 * gc.h: Add gc_pbkdf2_sha1 prototype.
1018 2005-10-12 Simon Josefsson <jas@extundo.com>
1020 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1021 suggested by Bruno Haible <bruno@clisp.org>.
1023 2005-10-12 Simon Josefsson <jas@extundo.com>
1025 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1027 * gc-gnulib.c (gc_hmac_sha1): New function.
1029 2005-10-12 Simon Josefsson <jas@extundo.com>
1031 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1033 2005-10-12 Simon Josefsson <jas@extundo.com>
1035 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1036 GC_USE_HMAC_MD5, respectively.
1038 * gc-libgcrypt.c (gc_md5): Fix assert call.
1041 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1043 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1045 * gc-gnulib.c (gc_hash_buffer): Ditto.
1047 2005-10-11 Bruno Haible <bruno@clisp.org>
1049 * c-strcasestr.h: New file, from GNU gettext.
1050 * c-strcasestr.c: New file, from GNU gettext.
1052 2005-10-11 Bruno Haible <bruno@clisp.org>
1054 * c-strcase.h: New file, from GNU gettext.
1055 * c-strcasecmp.c: New file, from GNU gettext.
1056 * c-strncasecmp.c: New file, from GNU gettext.
1058 2005-10-11 Simon Josefsson <jas@extundo.com>
1060 * crc.h, crc.c: New files.
1062 * gc.h (gc_hash_buffer): Add doc.
1064 2005-10-08 Simon Josefsson <jas@extundo.com>
1066 * gc.h: Add gc_hash and gc_hash_buffer.
1068 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1070 * gc-libgcrypt.c (gc_hash_buffer): Add.
1072 2005-10-11 Bruno Haible <bruno@clisp.org>
1074 * strcasecmp.c: Include limits.h.
1075 (strcasecmp): Avoid integer overflow on exotic platforms.
1076 * strncasecmp.c: Include limits.h.
1077 (strncasecmp): Avoid integer overflow on exotic platforms.
1078 Reported by Paul Eggert.
1080 2005-10-06 Simon Josefsson <jas@extundo.com>
1082 * hmac-md5.c: New file.
1086 2005-10-06 Simon Josefsson <jas@extundo.com>
1088 * memxor.c (memxor): Avoid casts and warnings.
1090 2005-10-05 Derek Price <derek@ximbiot.com>
1092 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1094 2005-10-05 Simon Josefsson <jas@extundo.com>
1096 * memxor.c (memxor): Fix compiler error.
1098 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1099 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1101 * memxor.h, memxor.c: New files.
1103 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1104 we assume all systems have it, suggested by Jim Meyering
1105 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1106 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1107 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1110 2005-10-04 Bruno Haible <bruno@clisp.org>
1112 * verify.h (verify_true): Provide alternative definition for C++.
1114 2005-10-04 Simon Josefsson <jas@extundo.com>
1116 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1117 D. Baushke" <mdb@gnu.org>.
1119 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1121 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1122 (SSIZE_MAX): New macro, if not already defined.
1123 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1126 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1128 * exclude.c: Include verify.h.
1129 (verify): Remove. All callers changed to use verify.h's version.
1130 * strtoimax.c: Likewise.
1131 * utimecmp.c: Likewis.e
1133 Sync from coreutils.
1134 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1135 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1136 * .cvsignore: Add fts.h, search.h, t-fpending.
1137 * settime.c (settime): Fix { typo in previous patch. Also, don't
1138 bother returning ENOSYS if settimeofday or stime fails; just let
1139 them return whatever errno they want to return.
1140 * utimens.c: Include unistd.h, for dup2.
1141 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1142 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1144 2005-10-02 Jim Meyering <jim@meyering.net>
1146 Sync from coreutils.
1147 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1148 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1149 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1150 Remove AT_FDCWD test.
1151 Do not consume the fd unless successful.
1152 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1153 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1154 block, so that we don't even try to compile it if settimeofday is
1155 available. This works around a compilation failure on OSF1 V5.1,
1156 due to stime requiring a `long int*' while tv_sec is `int'.
1158 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1160 * getdelim.c (getdelim): Remove unused variables.
1162 2005-10-01 Simon Josefsson <jas@extundo.com>
1164 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1165 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1166 AI_* and EAI_* definitions. Protect function declarations.
1168 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1170 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1171 so that the code works even with ancient cpp. Portability problem
1172 with GCC 2.7.2.1 reported by Thomas M.Ott.
1174 2005-09-27 Jim Meyering <jim@meyering.net>
1176 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1178 * intprops.h (signed_type_or_expr__): Define.
1179 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1182 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1184 * verify.h (verify_expr): Remove, replacing with:
1185 (verify_true): New macro that returns true instead of void.
1186 (verify_type__): Remove.
1187 (verify): Use verify_true rather than verify_type__.
1189 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1191 * utimens.c (ENOSYS): Define if not already defined.
1192 (futimens): Support having a null PATH if the file descriptor
1195 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1197 (__attribute): Define to empty unless GCC 3.1 or later.
1198 This works around a core dump on OpenBSD 3.4, which has GCC
1199 2.95.3, which dumps core when given __attribute__(()). It also
1200 simplifies other tests, since we really don't want to bother with
1201 worrying about which ancient version of GCC supported what.
1202 Original problem reported by Yoann Vandoorselaere, with part of
1203 the fix suggested by Derek Price.
1205 2005-09-24 Jim Meyering <jim@meyering.net>
1207 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1208 so we can once again use a positive bitfield width of 1 -- now we
1209 don't have to explain why we were using a bitfield width of 2.
1211 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1213 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1214 Problem reported by Eric Blake.
1215 (getaddrinfo): Initialize se so that it's not garbage.
1216 Redo internal storage allocation so that it doesn't make unportable
1217 assumptions about alignment.
1220 * utimens.c (futimens): Use futimesat if available.
1221 Prefer it to futimes since it doesn't have the futimes bug.
1223 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1224 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1225 Instead, declare a function that returns a pointer to an array,
1226 and use verify_type__ to declare the size of the array.
1227 Problem and germ of a solution reported by Bruno Haible.
1228 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1229 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1231 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1233 Sync from coreutils.
1235 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1237 * argmatch.h: Include verify.h
1238 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1239 (ARGMATCH_ASSERT): Remove; unused.
1240 * canonicalize.c: Assume STDC_HEADERS.
1241 * exclude.c: Include "strcase.h".
1242 * regex_internal.h [!defined _LIBC]: Likewise.
1243 * getusershell.c: Include stdio--.h rather than stdio.h
1245 (getusershell): Call fopen, not fopen_safer.
1246 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1247 Do not include unistd-safer.h.
1248 (save_cwd): Don't call fd_safer; no longer needed
1249 now that we include fcntl--.h.
1251 * getdate.y (relative_time): New type.
1252 (RELATIVE_TIME_0): New constant.
1253 (parser_control): Use relative_time instead of doing it ourselves.
1254 (%union): Add new relative_time rel member.
1255 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1257 (relunit, relunit_snumber): Now of type rel.
1258 (zone, rel, relunit, get_date): Adjust to above changes.
1260 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1261 Do not include unistd-safer.h.
1262 (getloadavg): Don't call fd_safer; no longer needed
1263 now that we include fcntl--.h.
1265 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1266 (make_dir_parents): Treat ENOSYS like EEXIST.
1268 Improve quality of diagnostics on restore_cwd failure.
1269 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1270 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1271 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1272 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1273 each time through the loop. Do not diagnose restore_cwd failure;
1274 that is the caller's job (and perhaps the caller does not care).
1276 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1277 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1278 If the file already exists but is not a directory, don't bother
1279 to try to make its parents.
1280 Close potential file descriptor leak if we can't chdir("/") (!).
1281 Don't always return true if chdir($PWD) fails; return true only
1282 if the requested action was done successfully (except for the
1284 Don't log final directory unless we actually made it.
1285 Refactor to avoid duplicate code to fix up permissions.
1286 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1288 * strftime.c (my_strftime): Rewrite the previous change slightly,
1289 to make it a bit faster and (I hope) clearer.
1290 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1291 Fix bug in formats like %2N.
1293 * verify.h: New file.
1295 2005-09-22 Jim Meyering <jim@meyering.net>
1297 Sync from coreutils.
1299 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1301 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1302 the .tm_year member, since otherwise gcc-4.0 would now warn about
1303 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1305 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1306 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1308 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1309 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1310 when run in a time zone for which daylight savings time is in effect
1311 for the starting date.
1313 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1314 stop us from restricting permissions of just-created absolute-named
1316 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1317 to restore initial working directory.
1318 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1319 to tell caller if/when we change the working directory and are
1320 unable to return to the initial one.
1321 * mkdir-p.h (make_dir_parents): Update prototype.
1322 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1323 `return false'. This fixes a bug introduced on 2004-07-30.
1325 * openat.c (fdopendir): Be sure to close the supplied
1326 file descriptor before returning. This makes our replacement
1327 implementation a little closer to Solaris's, where fdopendir
1328 ties the file descriptor to the returned DIR* pointer.
1329 * openat.c (unlinkat): New function.
1330 * openat.h (unlinkat): Add prototype.
1331 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1332 (openat_restore_fail): Rename from openat_restore_die.
1333 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1335 Provide an alternative to exiting immediately upon save_cwd or
1336 restore_cwd failure. Now, an application can arrange e.g.,
1337 to perform a longjump in that case.
1338 * openat.c: Include dirname.h.
1339 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1340 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1341 and openat_restore_die rather than calling error directly.
1342 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1344 * openat-die.c (openat_save_die, openat_restore_die): New file.
1345 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1347 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1348 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1349 int utc, int nanoseconds);
1351 date should not have to allocate a megabyte of virtual memory to
1352 handle a format argument like +%1048575T. When implemented with
1353 strftime, it must allocate such a buffer, use strftime to fill it
1354 in, print it, then free it.
1355 With fprintftime, it simply prints everything and exits.
1356 With no need for memory allocation, that's one fewer way to fail.
1357 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1358 optional field width, not before, so we accept %9:z, not %:9z.
1359 (my_strftime): Be sure to use L_('x') for literals.
1361 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1362 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1363 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1364 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1365 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1366 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1367 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1368 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1369 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1371 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1372 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1373 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1374 and don't include <sys/file.h>).
1376 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1378 Sync from coreutils.
1380 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1381 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1382 [!LDAV_DONE]: Avoid unused variable warning.
1384 2005-09-21 Bruno Haible <bruno@clisp.org>
1386 * unicodeio.h (unicode_to_mb): New declaration.
1388 2005-09-20 Derek Price <derek@ximbiot.com>
1390 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1392 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1394 Use a consistent style for including <config.h>.
1395 * __fpending.c, acl.c, argmatch.c,
1396 argp-help.c, argp-parse.c,
1397 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1398 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1399 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1400 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1401 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1402 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1403 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1404 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1405 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1406 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1407 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1408 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1409 modechange.c, mountlist.c, open-safer.c, physmem.c,
1410 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1411 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1412 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1413 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1414 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1415 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1416 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1417 userspec.c, utimecmp.c, version-etc-fsf.c,
1418 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1419 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1420 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1421 Standardize inclusion of config.h.
1422 * __fpending.h, dirfd.h, getdate.h, human.h,
1423 inttostr.h: Removed inclusion of config.h from header files.
1424 * inttostr.c: Adjusted in-tree users.
1425 * timespec.h: Remove superfluous warning to include config.h.
1426 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1427 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1428 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1429 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1431 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1433 * stat-time.h: New file.
1434 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1435 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1437 (timespec_cmp): New function.
1438 * utimecmp.c: Include stat-time.h.
1439 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1440 members exist, not on the obsolescent ST_MTIM_NSEC.
1441 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1443 2005-09-15 Derek Price <derek@ximbiot.com>
1444 Paul Eggert <eggert@cs.ucla.edu>
1446 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1447 changes, consolidating in...
1448 * regex_internal.h: ...this file.
1450 2005-09-15 Derek Price <derek@ximbiot.com>
1452 * regex_internal.h: Blank `pure' for GNUC < 3.
1453 * regex_internal.c: Ditto, using this...
1454 (__GNUC_PREREQ): ...new macro.
1455 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1456 (__GNUC_PREREQ): ...this new macro.
1458 * strstr.h: Include string.h. Define strstr as a macro here.
1460 2005-09-13 Derek Price <derek@ximbiot.com>
1462 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1464 Reported by Jim Meyering <jim@meyering.net>.
1466 2005-09-13 Jim Meyering <jim@meyering.net>
1468 * canon-host.c: Filter through gnu indent and reword comments slightly.
1469 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1471 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1473 * lib/base64.c: Typo.
1474 (base64_encode): Put b64str in initialized data section.
1476 2005-09-12 Derek Price <derek@ximbiot.com>
1478 Return usable errors from canon-host.
1479 * canon-host.h: New file.
1480 * canon-host.c (canon_host): Wrap...
1481 (canon_host_r): ...this new function, which now relies exclusively on
1483 (ch_strerror): New function.
1484 (last_cherror): New global.
1485 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1486 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1488 (freeaddrinfo): Free ai->ai_canonname when set.
1490 2005-09-12 Derek Price <derek@ximbiot.com>
1491 Paul Eggert <eggert@cs.ucla.edu>
1493 * glob-libc.h: Renamed from glob_.h. The new version is
1494 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1495 protecting things that should be done only in gnulib contexts.
1496 * glob_.h: New file, containing only the glob things needed for
1498 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1499 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1500 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1501 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1502 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1503 and to respect the namespace rules better.
1505 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1507 Merge glibc and coreutils changes into gnulib, plus a few
1509 * md5.c: Use #error rather than a string.
1510 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1511 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1512 (__attribute__): Define to empty for non recent-GCC.
1513 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1514 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1515 Renamed from their non-__ counterparts, with new macros replacing
1516 them if not _LIBC. Add __THROW attribute.
1518 (struct md5_ctx): Align buffer if using GCC.
1519 * sha1.h (struct sha1_ctx): Likewise.
1520 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1521 The old name was backwards.
1522 (NOTSWAP): Remove; not used.
1523 (rol): New macro, moved here from md5.h.
1524 (sha1_process_block): Remove a FIXME that doesn't make sense.
1526 2005-09-12 Derek Price <derek@ximbiot.com>
1528 * gai_strerror.c: Include config.h when available. Include
1529 getaddrinfo.h before other headers to test interface.
1530 Reported by Larry Jones <lawrence.jones@ugs.com>.
1532 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1534 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1535 definitions, since that's the preferred style in glibc.
1536 Fix a minor spacing issue, and update copyright notice to match glibc's.
1538 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1540 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1542 2005-09-06 Simon Josefsson <jas@extundo.com>
1544 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1545 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1547 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1549 Change bitset word type from unsigned int to unsigned long int,
1550 as this has better performance on typical 64-bit hosts.
1551 Port bitset code to hosts with unusual word sizes.
1552 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1553 (build_collating_symbol):
1554 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1555 argument is a bitset. This is merely a style issue, but it makes
1556 it clearer that an entire array is expected.
1557 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1558 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1559 Port to the case where bitset_word is not the same as unsigned int.
1560 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1561 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1563 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1564 (build_trtable, group_nodes_into_DFAstates):
1566 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1567 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1568 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1569 * regexec.c (group_nodes_into_DFAstates): Likewise.
1570 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1571 * regcomp.c (optimize_subexps, lower_subexp):
1572 Work even if bitset_word has holes in its bitwise representation.
1573 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1574 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1576 * regex_internal.c (re_string_reconstruct):
1577 Don't assume UCHAR_MAX == 255.
1578 * regex_internal.h (bitset_set_all): Likewise.
1579 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1581 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1582 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1584 (BITSET_WORD_MAX): New macro.
1585 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1586 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1587 (bitset_empty, bitset_copy):
1588 Prefer sizeof (bitset) to multiplying it out ourselves.
1589 (bitset_not_merge): Remove; unused.
1590 (bitset_contain): Return bool, not unsigned int with one bit on.
1591 All callers changed.
1592 * regexec.c (build_trtable): Don't assume bitset has no stricter
1593 alignment than re_node_set; do this by defining a new internal
1594 type struct dests_alloc and using it to allocate memory.
1596 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1598 Check for arithmetic overflow when calculating sizes, to prevent
1599 some buffer-overflow issues. These patches are conservative, in the
1600 sense that when I couldn't determine whether an overflow was possible,
1601 I inserted a run-time check.
1602 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1603 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1604 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1605 (re_xnrealloc, re_x2nrealloc): New inline functions.
1606 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1607 (build_equiv_class, build_charclass): Check for arithmetic overflow
1608 in size expression calculations.
1609 * lib/regex_internal.c (re_string_realloc_buffers):
1610 (build_wcs_upper_buffer, re_node_set_add_intersect):
1611 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1612 (re_dfa_add_node, register_state): Likewise.
1613 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1614 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1615 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1616 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1618 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1620 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1621 to avoid a collision with bits/local_lim.h in glibc.
1622 All uses changed. Problem reported by Dmitry V. Levin in
1623 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1625 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1626 bugs in int versus size_t comparisons.
1627 (re_string_context_at): Fix bug where the code assumed that
1630 Use bool where appropriate.
1631 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1632 All callers changed.
1633 (calc_eclosure_iter): Likewise, for ROOT arg.
1634 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1635 (build_charclass_op): Likewise, for NON_MATCH arg.
1636 * regex_internal.c (re_string_allocate, re_string_construct):
1637 (re_string_construct_common): Likewise, for ICASE arg.
1638 * regexec.c (re_search_2_stub, re_search_stub):
1639 Likewise, for RET_LEN arg.
1640 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1641 (set_regs): Likewise, for FL_BACKTRACK arg.
1642 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1643 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1644 (calc_eclosure_iter, parse_bracket_exp):
1645 Use bool for internal variables that are booleans.
1646 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1647 (set_regs, build_sifted_states, sift_states_bkref):
1648 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1649 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1650 (find_collation_sequence_value):
1652 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1653 (re_node_set_compare):
1654 Return bool, not int. All callers changed.
1655 * regexec.c (check_halt_node_context, check_dst_limits):
1656 (build_trtable, check_node_accept): Likewise.
1657 * regex_internal.h: Include stdbool.h.
1659 Fix bugs uncovered when converting to bool.
1660 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1661 failure instead of charging ahead blindly.
1662 * regex_internal.c (register_state): Likewise.
1663 * regexec.c (re_search_2_stub): Use simpler method than boolean
1664 for freeing internal storage.
1665 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1666 bitset pieces used as boolean, to avoid undefined behavior
1667 on hosts that do int overflow checking.
1669 2005-08-31 Derek Price <derek@ximbiot.com>
1671 * getdelim.c (getdelim): Return EOF on EOF.
1672 Reported by Larry Jones <lawrence.jones@ugs.com>.
1674 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1676 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1677 lengths fit in regoff_t; this isn't true if regoff_t is the same
1679 * regex.c (re_search_internal): 5th arg is LAST_START
1680 (= START + RANGE) instead of RANGE. This avoids overflow
1681 problems when regoff_t is the same width as size_t.
1682 All callers changed.
1683 (re_search_2_stub): Check for overflow when adding the
1684 sizes of the two strings.
1685 (re_search_stub): Check for overflow when adding START
1686 to RANGE; if it occurs, substitute the extreme value.
1688 2005-08-31 Jim Meyering <jim@meyering.net>
1690 * regcomp.c (search_duplicated_node): Make first pointer arg
1692 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1693 (register_state): Likewise.
1694 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1695 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1696 (group_nodes_into_DFAstates): Likewise.
1698 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1700 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1701 old glibc regex code mishandles strings longer than 2**31 bytes.
1702 This patch fixes this when the regex code is used in gnulib
1703 (i.e., outside glibc).
1705 This patch should not affect the use of the regex code inside
1706 glibc. No doubt this problem also needs to be handled for glibc
1707 as well, but the result will be an incompatible change to the
1708 glibc ABI, and the old ABI will have to be supported too. That
1709 can be the the subject for another patch.
1711 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1712 governing whether the rest of this patch is active. By default,
1713 the macro is disabled and the patch has no effect.
1714 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1715 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1716 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1717 (re_match_2, re_set_registers): Use the new types.
1718 * regex_internal.h (Idx, re_hashval_t): New types.
1719 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1721 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1722 (re_string_context_at, bin_tree_t, re_dfastate_t):
1723 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1724 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1725 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1726 (re_string_char_size_at, re_string_wchar_at):
1727 (re_string_elem_size_at):
1728 Use the new types and macros to port to 64-bit hosts.
1729 Use unsigned types for internal values, so that the code
1730 mostly works even for arrays larger than SSIZE_MAX.
1731 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1732 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1733 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1734 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1735 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1736 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1737 (calc_inveclosure, parse_dup_op, build_range_exp):
1738 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1739 (fetch_number, create_token_tree, mark_opt_subexp):
1741 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1742 (create_cd_newstate, re_string_allocate, re_string_construct):
1743 (re_string_realloc_buffers, build_wcs_upper_buffer):
1744 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1745 (re_string_reconstruct, re_string_peek_byte_case):
1746 (re_string_fetch_byte_case, re_string_context_at):
1747 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1748 (re_node_set_init_copy, re_node_set_add_intersect):
1749 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1750 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1751 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1752 (re_acquire_state, re_acquire_state_context, register_state):
1754 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1755 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1756 (re_search_internal, re_search_2_stub, re_search_stub)
1757 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1758 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1759 (update_cur_sifted_state, check_dst_limits):
1760 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1761 (check_subexp_limits, sift_states_bkref, merge_state_array):
1762 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1763 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1764 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1765 (expand_bkref_cache, check_node_accept_bytes):
1766 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1767 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1768 (acquire_init_state_context, check_halt_node_context):
1769 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1770 (sift_states_backward, clean_state_log_if_needed):
1771 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1772 (find_recover_state, transit_state_sb, transit_state_mb):
1773 (transit_state_bkref, build_trtable, match_ctx_clean):
1775 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1776 to work around an assumption that REG_MISSING is negative.
1778 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1779 (seek_collating_symbol_entry) [defined _LIBC]:
1780 (lookup_collation_sequence_value) [defined _LIBC]:
1781 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1782 Use prototypes rather than old-style function definitions.
1783 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1784 (transit_state_sb) [0]:
1785 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1787 * regexec.c (re_search_internal): Simplify update of rm_so and
1790 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1791 (optimize_subexps, lower_subexp):
1792 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1793 since the signed shift might overflow. Use 1u<<31 instead.
1794 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1795 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1798 * regcomp.c (optimize_subexps, lower_subexp):
1799 Use CHAR_BIT rather than 8, for clarity.
1800 * regexec.c (check_dst_limits_calc_pos_1):
1801 (check_subexp_matching_top): Likewise.
1802 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1803 have to worry about portability issues when shifting it left.
1804 Remove no-longer-needed test for table_size > 0.
1805 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1806 in a word, as the resulting behavior is undefined.
1807 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1808 in one case, a <= should have been an <, and in another case the
1809 whole test was missing.
1810 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1811 the standard name CHAR_BIT.
1812 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1813 this is not true on one's complement and signed-magnitude hosts.
1815 * regex_internal.h (re_sub_match_top_t): Remove unused member
1817 (struct re_dfa_t): Remove unused member states_alloc.
1818 * regcomp.c (init_dfa): Don't initialize unused members.
1820 2005-08-31 Bruno Haible <bruno@clisp.org>
1822 * strstr.c: Include <stddef.h>, for NULL.
1823 * strcasestr.c: Likewise.
1824 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1826 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1828 * iconvme.h: Add prototype for iconv_alloc.
1830 2005-08-29 Simon Josefsson <jas@extundo.com>
1832 * iconvme.c: Fix errno.
1834 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1836 * iconvme.c: Split iconv_string into iconv_alloc.
1838 2005-08-27 Jim Meyering <jim@meyering.net>
1840 * fopen-safer.c: Merge minor changes from coreutils.
1841 * dup-safer.c: Likewise.
1842 * fd-safer.c: Likewise.
1844 Merge from coreutils.
1845 * stdio--.h: New file.
1846 * stdlib--.h: New file.
1847 * mkstemp-safer.c: New file.
1849 GNU tar needs these.
1850 * pipe-safer.c: New file.
1851 * creat-safer.c: New file.
1852 * fcntl--.h (creat): Define to creat_safer.
1853 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1854 * unistd--.h (pipe): Define to pipe_safer.
1855 * unistd-safer.h: Declare pipe_safer.
1857 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1859 * regex_internal.h: Remove all references to
1860 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1862 (bitset_not, bitset_merge, bitset_not_merge):
1863 (bitset_mask, re_string_allocate, re_string_construct):
1864 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1865 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1866 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1867 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1868 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1869 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1870 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1871 (re_acquire_state_context):
1872 Remove unnecessary forward decls.
1873 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1874 Put __attribute at function definition,
1875 now that the function decl has been removed.
1876 * lib/regex_internal.c (re_string_peek_byte_case):
1877 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1880 2005-08-26 Simon Josefsson <jas@extundo.com>
1882 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1883 Haible <bruno@clisp.org>.
1885 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1887 * regexec.c (set_regs): Don't alloca with an unbounded size.
1889 alloca modernization/simplification for regex.
1890 * regex.c: Remove portability cruft for alloca. This no longer
1891 needs to be at the start of the file, and can be moved into
1892 regex_internal.h and simplified.
1893 * regex_internal.h: Include <alloca.h>.
1894 (__libc_use_alloca) [!defined _LIBC]: New macro.
1895 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1896 now works outside glibc.
1898 2005-08-24 Simon Josefsson <jas@extundo.com>
1900 * getpass.c: Add WIN32 implementation. Conditionalize use of
1901 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1902 GLIBC specific code.
1904 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1906 Make regex safe for g++. This fixes one real bug (an "err"
1907 that should have been "*err"). g++ problem reported by
1909 * regex_internal.h (re_calloc): New macro, consistent with
1910 re_malloc etc. All callers of calloc changed to use re_calloc.
1911 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1912 not int. All callers changed.
1913 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1914 just use an array of size MB_LEN_MAX.
1915 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1916 (find_recover_state): Change "err" to "*err"; this fixes what
1917 appears to be a real bug.
1918 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1921 2005-08-25 Jim Meyering <jim@meyering.net>
1923 * open-safer.c: Include <config.h>.
1924 Otherwise, we'd lose LARGEFILE support in any file using
1927 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1929 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1930 * regex.h (regerror): Likewise.
1932 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1933 requires this. (The code never needed it.)
1935 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1936 All uses of recently-renamed identifiers changed to use the new,
1937 POSIX-compliant names. The code will build and run just fine
1938 without these changes, but it's better to eat our own dog food
1939 and use the standard-conforming names.
1941 * regex.h: Fix a multitude of POSIX name space violations.
1942 These changes have an effect only for programs that define
1943 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1944 do not change anything for programs compiled in the normal way.
1945 Also, there is no effect on the ABI.
1947 (_REGEX_SOURCE): New macro.
1948 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1949 defined and _GNU_SOURCE is not; this fixes a name space violation.
1951 Rename the following macros to obey POSIX requirements.
1952 The old names are still visible as macros if _REGEX_SOURCE is defined.
1953 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1954 RE_BACKSLASH_ESCAPE_IN_LISTS.
1955 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1956 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1957 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1958 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1959 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1960 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1961 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1962 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1963 (REG_INTERVALS): renamed from RE_INTERVALS.
1964 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1965 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1966 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1967 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1968 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1969 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1970 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1971 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1972 RE_UNMATCHED_RIGHT_PAREN_ORD.
1973 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1974 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1975 (REG_DEBUG): renamed from RE_DEBUG.
1976 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1977 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1978 unusual, since we can't clash with the POSIX REG_ICASE.
1979 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1980 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1981 (REG_NO_SUB): renamed from RE_NO_SUB.
1982 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1983 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1984 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1985 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1986 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1987 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1988 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1989 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1990 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1991 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1992 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1993 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1994 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1995 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1996 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1997 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1998 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1999 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2000 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2001 (REG_FIXED): Renamed from REGS_FIXED.
2002 (REG_NREGS): Renamed from RE_NREGS.
2004 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2005 of other REG_* macros, since POSIX says the user is allowed to
2006 #undef these macros selectively.
2008 (reg_errcode_t): Update comment stating what other tables need
2011 Rename the following enum values to obey POSIX requirements.
2012 The old names are still visible as macros.
2013 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2014 is not defined, since GNU is supposed to be a superset of POSIX as
2015 much as possible, and since we want reg_errcode_t to be a signed
2016 type for implementation consistency.
2017 (_REG_NOERROR): Renamed from REG_NOERROR.
2018 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2019 (_REG_BADPAT): Renamed from REG_BADPAT.
2020 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2021 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2022 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2023 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2024 (_REG_EBRACK): Renamed from REG_EBRACK.
2025 (_REG_EPAREN): Renamed from REG_EPAREN.
2026 (_REG_EBRACE): Renamed from REG_EBRACE.
2027 (_REG_BADBR): Renamed from REG_BADBR.
2028 (_REG_ERANGE): Renamed from REG_ERANGE.
2029 (_REG_ESPACE): Renamed from REG_ESPACE.
2030 (_REG_BADRPT): Renamed from REG_BADRPT.
2031 (_REG_EEND): Renamed from REG_EEND.
2032 (_REG_ESIZE): Renamed from REG_ESIZE.
2033 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2034 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2035 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2036 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2037 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2039 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2040 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2041 changed. But support the old name if the new one is not defined
2042 and if _REGEX_SOURCE.
2044 Change the following member names in struct re_pattern_buffer.
2045 The old names are still supported if !_REGEX_SOURCE.
2046 The new names are always supported, regardless of _REGEX_SOURCE.
2047 (re_buffer): Renamed from buffer.
2048 (re_allocated): Renamed from allocated.
2049 (re_used): Renamed from used.
2050 (re_syntax): Renamed from syntax.
2051 (re_fastmap): Renamed from fastmap.
2052 (re_translate): Renamed from translate.
2053 (re_can_be_null): Renamed from can_be_null.
2054 (re_regs_allocated): Renamed from regs_allocated.
2055 (re_fastmap_accurate): Renamed from fastmap_accurate.
2056 (re_no_sub): Renamed from no_sub.
2057 (re_not_bol): Renamed from not_bol.
2058 (re_not_eol): Renamed from not_eol.
2059 (re_newline_anchor): Renamed from newline_anchor.
2061 Change the following member names in struct re_registers.
2062 The old names are still supported if !_REGEX_SOURCE.
2063 The new names are always supported, regardless of _REGEX_SOURCE.
2064 (rm_num_regs): Renamed from num_regs.
2065 (rm_start): Renamed from start.
2066 (rm_end): Renamed from end.
2068 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2069 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2070 Prepend __ to parameter names.
2072 Undo yesterday's changes.
2074 2005-08-24 Jim Meyering <jim@meyering.net>
2076 Sync from coreutils.
2077 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2079 2005-08-21 Bruno Haible <bruno@clisp.org>
2081 * lock.h: Add multiple inclusion guard.
2082 * tls.h: Add multiple inclusion guard.
2084 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2086 * regex.h (REG_NOSYS)
2087 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2088 Define, since POSIX requires it as of 2001.
2089 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2090 New private symbol, used to keep the enum signed in all cases.
2091 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2092 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2094 * regex_internal.c (re_string_skip_chars, register_state):
2096 Remove forward decls; no longer needed now that we use prototypes.
2097 * regexec.c (acquire_init_state_context, check_halt_node_context):
2098 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2099 (clean_state_log_if_needed): Likewise.
2101 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2103 Fix problems reported by Sam Steingold in
2104 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2105 * regexec.c (sift_states_bkref): Fix portability bug: the code
2106 assumed that reg_errcode_t is a signed type, which is not
2107 necessarily true if _XOPEN_SOURCE is not defined.
2108 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2109 some compilers warn about it otherwise.
2111 2005-08-20 Jim Meyering <jim@meyering.net>
2113 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2114 of unused local, dfa.
2116 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2118 * regcomp.c (create_initial_state): Remove duplicate decl.
2119 (init_word_char, create_initial_state, duplicate_node_closure):
2120 (fetch_token, peek_token_bracket, build_range_exp):
2121 (build_collating_symbol): Remove forward decls; no longer needed
2122 now that we use prototypes.
2125 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2126 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2127 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2128 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2129 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2130 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2131 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2132 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2133 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2134 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2135 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2136 (build_charclass, build_charclass_op, fetch_number, create_tree):
2137 (create_token_tree, mark_opt_subexp, duplicate_tree):
2138 Use prototypes rather than old-style definitions.
2141 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2142 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2143 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2144 (re_string_reconstruct, re_string_peek_byte_case):
2145 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2146 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2147 (re_node_set_init_copy, re_node_set_add_intersect):
2148 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2149 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2150 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2151 (re_acquire_state, re_acquire_state_context, register_state):
2152 (create_ci_newstate, create_cd_newstate, free_state):
2154 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2155 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2156 (re_search_internal, prune_impossible_nodes):
2157 (acquire_init_state_context, check_matching, static):
2158 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2159 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2160 (update_regs, sift_states_backward, build_sifted_states):
2161 (clean_state_log_if_needed, merge_state_array):
2162 (update_cur_sifted_state, add_epsilon_src_nodes):
2163 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2164 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2165 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2166 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2167 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2168 (check_arrival, check_arrival_add_next_nodes):
2169 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2170 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2171 (check_node_accept_bytes, check_node_accept, extend_buffers):
2172 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2173 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2178 (re_string_allocate, re_string_construct, re_string_reconstruct):
2179 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2180 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2181 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2182 (re_string_context_at, re_string_peek_byte_case):
2183 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2184 is defined, since we now use prototypes always.
2186 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2187 C89 or better. All uses removed.
2189 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2191 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2192 [defined lint]: Suppress bogus uninitialized-variable warnings.
2194 * regcomp.c (duplicate_node): Return new index, not an error code,
2195 and let the caller return REG_ESPACE if out of space. This
2196 removes an uninitialied-variable warning with GCC 4.0.1, and also
2197 avoids taking the address of a local variable. All callers
2200 2005-08-19 Jim Meyering <jim@meyering.net>
2202 * regexec.c (proceed_next_node): Redo local variables to
2203 avoid GCC shadowing warnings.
2205 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2207 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2208 (re_node_set_insert_last, re_dfa_add_node):
2209 Rename local variables to avoid GCC shadowing warnings.
2211 2005-08-18 Bruno Haible <bruno@clisp.org>
2213 * strstr.c (strstr): Fix return value in multibyte case.
2214 * strcasestr.c (strcasestr): Likewise.
2216 2005-08-17 Jim Meyering <jim@meyering.net>
2218 Make the %s format (seconds since the epoch) work for a negative
2219 number and when used with a zero-padded field width, e.g. %015s.
2221 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2222 label so that it precedes the code to set `digits'. Otherwise,
2223 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2224 print `00-22'. Now, it prints `-0022', as it should.
2226 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2228 * regex.h: Remove useless space-before-tab. From coreutils.
2230 2005-08-17 Bruno Haible <bruno@clisp.org>
2232 * strcasestr.h: New file.
2233 * strcasestr.c: New file.
2235 2005-08-17 Bruno Haible <bruno@clisp.org>
2237 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2238 * strstr.c: Completely rewritten, with multibyte locale support.
2240 2005-08-17 Bruno Haible <bruno@clisp.org>
2242 * strcasecmp.c: Use mbuiter.h.
2244 2005-08-17 Bruno Haible <bruno@clisp.org>
2246 * mbuiter.h: New file.
2248 2005-08-16 Bruno Haible <bruno@clisp.org>
2250 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2252 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2253 NUL byte, not after it.
2255 2005-08-16 Bruno Haible <bruno@clisp.org>
2257 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2258 the valid ones. Makes the comparison operations transitive:
2259 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2260 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2262 2005-08-16 Bruno Haible <bruno@clisp.org>
2264 * strcase.h (strcasecmp): Add note in comments.
2265 * strncasecmp.c: Use code from strcasecmp.c.
2266 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2267 (strcasecmp): Work correctly in multibyte locales.
2269 2005-08-16 Bruno Haible <bruno@clisp.org>
2271 * strnlen1.h: New file.
2272 * strnlen1.c: New file.
2274 2005-08-16 Bruno Haible <bruno@clisp.org>
2276 * mbfile.h: New file.
2278 2005-08-16 Bruno Haible <bruno@clisp.org>
2280 * mbiter.h: New file.
2282 2005-08-16 Bruno Haible <bruno@clisp.org>
2284 * mbchar.h: New file.
2285 * mbchar.c: New file.
2287 2005-08-16 Bruno Haible <bruno@clisp.org>
2289 * tls.h: New file, from GNU gettext.
2290 * tls.c: New file, from GNU gettext.
2292 2005-08-15 Bruno Haible <bruno@clisp.org>
2294 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2297 2005-08-14 Jim Meyering <jim@meyering.net>
2299 Sync from coreutils.
2301 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2302 Use the hash-table-based cycle-detection code not just when
2303 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2304 Reported by James Youngman in
2305 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2306 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2307 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2308 This lets us compile with -DFTS_DEBUG, once again.
2309 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2310 * fts.c (fd_safer): Remove decl.
2311 Include fcntl--.h rather than unistd-safer.h
2312 (fts_safe_changedir): Don't call fd_safer; no longer needed
2313 now that we include fcntl--.h.
2315 2005-08-11 Simon Josefsson <jas@extundo.com>
2317 * readline.h, readline.c: New file.
2319 2005-08-11 Bruno Haible <bruno@clisp.org>
2321 * strnlen.h (strnlen): Change parameter name to match comment.
2323 2005-08-10 Simon Josefsson <jas@extundo.com>
2325 * strndup.c: Use strnlen.h.
2327 * strnlen.h: New file.
2329 2005-08-02 Simon Josefsson <jas@extundo.com>
2331 * getline.h, getline.c: Rewrite.
2333 * getdelim.h, getdelim.c: New files, ported from glibc.
2335 2005-07-31 Bruno Haible <bruno@clisp.org>
2337 * lock.h (gl_lock_initializer): New macro.
2338 (gl_lock_define_initialized): Use it.
2339 (gl_rwlock_initializer): New macro.
2340 (gl_rwlock_define_initialized): Use it.
2341 (gl_recursive_lock_initializer): New macro.
2342 (gl_recursive_lock_define_initialized): Use it.
2344 2005-07-26 Bruno Haible <bruno@clisp.org>
2346 * lock.h: Update from GNU gettext.
2347 * lock.c: Update from GNU gettext.
2349 2005-07-18 Bruno Haible <bruno@clisp.org>
2351 * lock.h (gl_once_t): New type.
2352 (gl_once_define, gl_once): New macros.
2353 * lock.c (fresh_once): New variable.
2354 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2357 2005-07-18 Simon Josefsson <jas@extundo.com>
2359 * check-version.c (check_version): Accept identical versions too.
2361 2005-07-18 Bruno Haible <bruno@clisp.org>
2363 * lock.h: New file, from GNU gettext.
2364 * lock.c: New file, from GNU gettext.
2366 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2368 * quotearg.c: Add translator comment suggested by Bruno Haible,
2369 with a minor change.
2371 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2373 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2374 copyright symbol and the year.
2375 * version-etc.c (COPYRIGHT_YEAR): New constant.
2376 (version_etc_va): Use parameterized copyright notice.
2377 Reword to conform to the current GNU coding standards.
2379 2005-07-11 Simon Josefsson <jas@extundo.com>
2381 * size_max.h: New file.
2383 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2385 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2388 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2389 and Paul Eggert <eggert@cs.ucla.edu>
2391 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2392 in wint_t, not wchar_t. Remove now-unnecessary cast.
2394 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2396 * regex.c, regex.h: Sync from libc.
2397 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2398 New files, synced from libc, except that regex_internal.h
2399 currently has a small porting fix.
2401 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2403 Remove the dependency of the strftime module on the tzset module.
2404 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2405 Copy the input structure, to work around some of the bug with
2406 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2407 Solaris releases, you should also use the tzset module, but we won't
2408 require it as a dependency any more since we don't want LGPLed code
2409 to depend on GPLed code.
2411 2005-07-02 Jim Meyering <jim@meyering.net>
2413 * backupfile.c (backup_args): Change a `0' to NULL.
2415 2005-07-01 Jim Meyering <jim@meyering.net>
2417 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2418 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2419 * save-cwd.c, tempname.c:
2420 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2421 and don't include <sys/file.h>).
2423 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2425 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2426 declares only 'struct timespec;' (!).
2428 2005-06-29 Jim Meyering <jim@meyering.net>
2430 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2431 type name. Use the variable name instead.
2432 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2434 2005-06-28 Simon Josefsson <jas@extundo.com>
2436 * check-version.h, check-version.c: New files.
2438 2005-06-28 Simon Josefsson <jas@extundo.com>
2440 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2441 collision with global variable. Better indentation. Don't
2442 increment buffer pointer beyond buffer end. Based on comments
2443 from Paul Eggert <eggert@cs.ucla.edu>.
2447 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2449 * canon-host.c (canon-host): Append trailing "," to 0 in
2450 initializer of struct addrinfo, as an indication that we don't
2451 care how many members the structure has.
2453 2005-06-24 Derek Price <derek@ximbiot.com>
2454 and Bruno Haible <bruno@clisp.org>
2456 Remove stat module & update lstat.
2457 * stat.c: Remove this file...
2458 (slash_aware_lstat): ...moving this content and its support...
2459 * lstat.c (rpl_lstat): ...into here.
2460 * lstat.h: New file.
2462 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2464 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2465 (ranged_convert): Don't save conversion in a temporary struct.
2466 This causes a warning with GCC 4.0.0, and anyway in the typical
2467 case it's not worth the extra 100 bytes or so of code.
2468 (ranged_convert, __mktime_internal): When calling a function via a
2469 pointer P, use P () rather than (*P) (), as we now assume C89 or
2472 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2474 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2475 "who -r" failed to give output. Problem reported by Tim Waugh.
2477 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2478 (xcalloc): Use it to avoid needless tests.
2479 Problem reported by Jim Meyering.
2481 2005-06-16 Jim Meyering <jim@meyering.net>
2483 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2484 when either N or S is zero.
2486 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2488 * argp.h (__option_is_short): Check upper limit of
2489 __key. Isprint() requires its argument to have the value
2490 of an unsigned char or EOF.
2492 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2494 * fnmatch.c (fnmatch): If there is an encoding error in a
2495 multibyte string or pattern, fall back on unibyte matching.
2496 Problem reported by James Youngman.
2498 2005-06-08 Bruno Haible <bruno@clisp.org>
2500 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2503 2005-06-08 Bruno Haible <bruno@clisp.org>
2505 * csharpcomp.h: New file, from GNU gettext.
2506 * csharpcomp.c: New file, from GNU gettext.
2507 * csharpcomp.sh.in: New file, from GNU gettext.
2509 2005-06-07 Derek Price <derek@ximbiot.com>
2512 * glob_.h: Indent nested #ifdef.
2514 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2516 Sync from coreutils.
2517 Use "file name" when talking about file names, instead of "filename"
2518 or "path", as per the GNU coding standards.
2519 * mkdir-p.c: Renamed from makepath.c.
2520 (make_dir_parents): Renamed from make_path. All callers changed.
2521 * mkdir-p.h: Likewise. All includers changed.
2522 * filenamecat.c: Renamed from path-concat.c.
2523 (file_name_concat): Renamed from path_concat. All callers changed.
2524 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2525 * filenamecat.h: Likewise. All includers changed.
2526 * acl.c: Don't use "path" or "filename" to mean "file name"
2527 in comments or local variable names.
2528 * basename.c: Likewise.
2529 * canonicalize.c, canonicalize.h: Likewise.
2530 * dirname.c, dirname.h: Likewise.
2531 * euidaccess.c: Likewise.
2532 * exclude.c: Likewise
2533 * fnmatch_.h, fnmatch_loop.c: Likewise.
2534 * fsusage.c, fsuage.h: Likewise.
2535 * fts.c, fts_.h: Likewise.
2536 * getcwd.c: Likewise.
2537 * getloadavg.c: Likewise.
2538 * mkstemp.c: Likewise.
2539 * mountlist.c, mountlist.h: Likewise.
2540 * openat.c, openat.h: Likewise.
2541 * readlink-stub.c: Likewise.
2542 * readutmp.c, readutmp.h: Likewise.
2543 * rename.c: Likewise.
2544 * rmdir.c: Likewise.
2546 * savedir.c: Likewise.
2547 * stripslash.c: Likewise.
2548 * tempname.c: Likewise.
2549 * xreadlink.c: Likewise.
2550 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2552 * exclude.h: Likewise.
2554 * euidaccess.c (getuid, getgid, getuid, getegid)
2555 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2556 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2557 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2558 * pathmax.h: Include <limits.h> unconditionally, since other
2559 files have been getting away with it for years (MORE/BSD 4.3
2561 * userspec.c (getpwnam, getgrnam, getgrgid)
2562 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2564 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2565 Define to 256, not 255, as per modern POSIX.
2567 2005-06-01 Bruno Haible <bruno@clisp.org>
2569 * csharpexec.h: New file, from GNU gettext.
2570 * csharpexec.c: New file, from GNU gettext.
2571 * csharpexec.sh.in: New file, from GNU gettext.
2573 2005-05-31 Derek Price <derek@ximbiot.com>
2574 Paul Eggert <eggert@cs.ucla.edu>
2577 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2579 2005-05-29 Derek Price <derek@ximbiot.com>
2580 Paul Eggert <eggert@cs.ucla.edu>
2582 * glob_.h, glob.c: New files.
2584 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2586 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2588 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2589 the configuration hassle isn't worth it.
2590 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2591 (LONGEST_MODIFIER, PRIuMAX): Remove.
2593 2005-05-27 Bruno Haible <bruno@clisp.org>
2595 * getlogin_r.h: Remove second include of <stddef.h>.
2597 2005-05-25 Bruno Haible <bruno@clisp.org>
2598 Derek Price <derek@ximbiot.com>
2600 * getlogin_r.h: Simplify API documentation.
2602 2005-05-25 Derek Price <derek@ximbiot.com>
2603 Paul Eggert <eggert@cs.ucla.edu>
2605 * getlogin_r.c, getlogin_r.h: New files.
2607 2005-05-22 Bruno Haible <bruno@clisp.org>
2609 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2610 Also include <sys/param.h> if it defines MIN, MAX.
2611 Based on a patch by Derek Price <derek@ximbiot.com>.
2613 2005-05-22 Bruno Haible <bruno@clisp.org>
2615 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2616 (INT64_MIN): Fix definition.
2617 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2619 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2620 NEED_SIGNED_INT_TYPES.
2622 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2623 HAVE_SYSTEM_INTTYPES.
2625 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2627 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2628 so that unistd-safer.h (GPL'ed code) need not be included.
2630 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2633 * fts.c: Don't include "cycle-check.h" or "hash.h".
2634 (setup_dir, free_dir): New functions.
2635 (enter_dir, leave_dir): Define trivial
2636 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2637 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2638 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2639 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2640 Move to fts-cycle.c.
2641 (fts_open): Use setup_dir.
2642 (fts_close): Use free_dir.
2643 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2644 This adds a label and some gotos, but the alternatives were messier.
2645 Check for memory allocation failure when entering a dir.
2646 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2647 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2648 (FTS): New member fts_cycle, that is a union that contains the
2649 old active_dir_ht and cycle_state. All uses changed to mention
2650 fts_cycle.ht and fts_cycle.state.
2651 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2652 fts.c, with the following changes:
2653 (setup_dir, free_dir): New functions.
2654 (enter_dir): Now returns bool. Return true if successful, false
2655 if memory exhausted. All callers changed.
2656 Do not bother partly cleaning up on
2657 memory allocation failure; that is free_dir's job.
2658 However, free ad if hash_insert fails, to avoid memory leak.
2659 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2660 fts->fts_options to see which union member to use.
2662 2005-05-20 Jim Meyering <jim@meyering.net>
2664 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2665 Now a macro, to pacify GCC.
2667 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2669 * chown.c (rpl_chown): Return -1 on failure.
2671 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2673 * canonicalize.c: Include canonicalize.h first, to test interface.
2674 Include <stddef.h> unconditionally, since we assume C89 now.
2675 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2676 * fts.c: Include fts_.h first, to check interface.
2677 Do not include intprops.h; no longer needed.
2678 Include cycle-check.h and hash.h, since fts_.h no longer does.
2679 Remove unnecessary casts of closedir to void.
2680 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2681 decide whether to decrement nlinks.
2682 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2683 (FTS): Use struct hash_table * instead of Hash_table, so that
2684 we no longer need to include hash.h here.
2686 2005-05-17 Jim Meyering <jim@meyering.net>
2688 * fts.c, fts_.h: New files, from coreutils.
2690 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2692 Sync from coreutils.
2693 * unlinkdir.c, unlinkdir.h: New files.
2694 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2695 regex.h, unlocked-io.h, xtime.h:
2696 White space changes only.
2697 * makepath.c (make_path): Port to hosts where leading "//" is special.
2698 * yesno.c: Include getline.h, not ctype.h.
2699 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2700 Use getline to remove arbitrary restriction on response length.
2702 2005-05-13 Bruno Haible <bruno@clisp.org>
2704 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2705 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2706 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2707 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2708 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2709 Add support for 64-bit integers in the MSVC compiler.
2711 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2713 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2714 Change the initial comment to refer to GPL, not LGPL.
2715 gnulib-tool will change it to LGPL as needed.
2717 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2718 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2719 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2720 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2721 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2722 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2723 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2724 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2725 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2726 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2727 concatpath.c, config.charset, copy-file.c, copy-file.h,
2728 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2729 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2730 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2731 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2732 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2733 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2734 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2735 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2736 full-read.c, full-read.h, full-write.c, full-write.h,
2737 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2738 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2739 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2740 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2741 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2742 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2743 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2744 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2745 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2746 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2747 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2748 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2749 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2750 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2751 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2752 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2753 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2754 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2755 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2756 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2757 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2758 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2759 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2760 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2761 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2762 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2763 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2764 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2765 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2766 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2767 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2768 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2769 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2770 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2771 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2772 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2773 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2774 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2775 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2776 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2777 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2778 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2779 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2780 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2781 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2782 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2783 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2784 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2785 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2786 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2787 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2788 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2789 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2790 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2791 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2792 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2793 Update FSF postal mail address.
2795 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2797 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2798 specified in ai_socktype. Fix invalid ai_protocol
2799 check. ai_protocol is usually set to 0 or depending on
2800 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2801 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2802 ai_socktype / ai_protocol in the returned addrinfo structure.
2804 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2805 Bruno Haible <bruno@clisp.org>
2807 * inet_ntop.h: New file.
2808 * inet_ntop.c: New file, from glibc with modifications.
2810 2005-05-08 Jim Meyering <jim@meyering.net>
2812 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2814 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2816 Merge from coreutils. Among other things,
2817 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2818 * fd-safer.c: New file.
2819 * fcntl-safer.h, open-safer.c: Remove.
2820 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2821 * dup-safer.c: Include unistd-safer.h first.
2822 Don't include errno.h.
2823 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2824 * file-type.h: Don't assume invoker included sys/stat.h first.
2825 * file-type.c: Rely on file-type.h change.
2826 * getloadavg.c: Include unistd-safer.h.
2827 (getloadavg): Use safer open.
2828 * getusershell.c: Include "stdio-safer.h".
2829 (getusershell): Use safer fopen.
2830 * long-options.c (long_options): Use NULL rather than 0.
2831 * modechange.h (mode_free): Remove; all callers changed to invoke
2833 * modechange.c: Likewise.
2834 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2835 (MODE_DONE): New constant.
2836 (struct mode_change): Remove 'next' member.
2837 (make_node_op_equals): New function; like the old one of the
2838 same name, except it allocates an array.
2839 (mode_compile, mode_create_from_ref): Use it.
2840 (mode_compile): Allocate result as an array, not a linked list.
2841 Parse octal string ourself, so that we catch mistakes like "+0".
2842 (mode_adjust): Arg is an array, not a linked list.
2843 * modechange.c: Include stat-macros.h, xalloc.h.
2844 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2845 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2846 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2847 Remove. This is now stat-macros.h's job.
2848 (talloc): Remove. All callers replaced by xalloc, so that
2849 our invokers don't have to worry about reporting memory failures.
2850 (make_node_op_equals): Remove.
2851 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2853 (struct mode_change): Moved here from modechange.h.
2854 (mode_append_entry): Remove.
2855 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2856 apps to have incorrect behavior. Use simpler algorithm for head
2857 and tail. Don't futz with umask; that's now the job of mode_adjust.
2858 Detect more invalid usages rather than having somewhat-random behavior.
2859 Don't insert an "a=" action, as that leads to incorrect behavior.
2860 (mode_compile, mode_create_from_ref): Return NULL on error instead
2861 of an enum, since now there's only one way to have an error. All
2863 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2864 at the correct time. Simplify calculation of "+u" and its ilk.
2865 Don't mishandle "+X".
2866 (mode_free): Remove "register" and localize decls.
2867 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2868 (struct mode_change): Move to modechange.c; callers don't
2869 need to see this stuff.
2870 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2871 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2872 (mode_change, mode_adjust): Reflect the new signatures noted above.
2873 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2874 that might redefine system include files.
2875 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2876 (my_usleep): Use NULL rather than (void *) 0.
2877 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2878 Use siginterrupt to specify that system calls should be interrupted.
2879 (rpl_nanosleep): Move initialization of suspended closer to call of
2881 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2882 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2883 (desirable_utmp_entry): New function.
2884 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2885 using x2nrealloc, to simplify logic.
2886 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2887 size calculation. Do not assume utmp file is a regular file.
2888 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2889 (READ_UTMP_CHECK_PIDS): New constant.
2890 * save-cwd.c: Include unistd-safer.h.
2891 (save_cwd): Use fd_safer.
2892 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2893 [!_LIBC] Include "stat-macros.h" instead.
2894 * unistd-safer.h (fd_safer): New decl.
2896 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2898 * byteswap_.h: New file.
2900 2005-04-25 Albert Chin <china@thewrittenword.com>
2902 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2905 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2907 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2908 that "UTC +1 second" continues to work. Problem reported
2910 (relunit_snumber): New rule.
2913 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2915 * getdate.y (universal_time_zone_table): New constant.
2916 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2917 universal_time_zone_table.
2918 (lookup_zone): Prefer universal_time_zone_table to
2919 local_time_zone_table, so that "GMT" time stamps are allowed in
2920 London during the summer. Problem reported by Ian Abbott.
2922 2005-04-12 Jim Meyering <jim@meyering.net>
2924 * human.c (humblock): Set *options even when returning due to
2925 xstrtoumax conversion failure. Thanks to a used-uninitialized
2928 2005-04-09 Jim Meyering <jim@meyering.net>
2930 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2931 -Wuninitialized: initialize tm0.tm_year.
2933 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2935 * getdate.y (parser_control): rels_seen is now a boolean, not a
2936 count, since there's no maximum. All uses changed.
2937 Add member dsts_seen.
2938 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2940 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2941 Use pc_rels_seen to decide whther a date is absolute.
2943 * getdate.y (number): Don't overwrite year.
2944 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2947 2005-04-02 Simon Josefsson <jas@extundo.com>
2949 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2950 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2952 2005-03-27 Jim Meyering <jim@meyering.net>
2954 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2956 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2958 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2959 "one's complement" -> "ones' complement" in comment, as per Knuth.
2960 "value of type" -> "type or expression" in comment.
2961 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2963 2005-03-26 Jim Meyering <jim@meyering.net>
2966 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2967 Correct typos: s/or/of/.
2969 2005-03-23 Jim Meyering <jim@meyering.net>
2971 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2973 2005-03-21 Jim Meyering <jim@meyering.net>
2975 Changes imported from coreutils.
2977 * cycle-check.c: Don't include xalloc.h.
2979 * path-concat.c: Don't include assert.h.
2980 (path_concat): Remove assertion that would have triggered
2981 for ABASE starting with more than one slash.
2982 Reported by Andreas Schwab.
2984 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2985 properly when ABASE is an absolute file name.
2986 Correct the description of this function.
2988 Add an assertion and a test driver.
2989 This fixes a bug introduced on 2004-07-02.
2990 Andreas Schwab reported the resulting failure of cp --parents:
2991 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2993 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2995 * strftime.c (my_strftime): If the underlying strftime returns 0
2996 (which shouldn't happen), generate nothing instead of returning 0
2997 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2999 2005-03-16 Bruno Haible <bruno@clisp.org>
3001 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3003 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3005 * strftime.c (my_strftime): Prepend space to format so that we can
3006 reliably distinguish strftime failure from empty output on POSIX
3009 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3011 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3012 (iconv_string): Don't guess a size-zero buffer, as that might cause
3013 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3014 result would be 'too large', where 'too large' is (heuristically)
3015 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3016 overflow concerns. This will prevent some unwanted malloc failures
3017 when the inputs are very large.
3019 2005-03-15 Bruno Haible <bruno@clisp.org>
3021 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3024 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3027 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3029 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3031 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3032 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3034 * strtol.c: Likewise.
3036 2005-03-14 Simon Josefsson <jas@extundo.com>
3038 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3041 2005-03-14 Jim Meyering <jim@meyering.net>
3043 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3044 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3045 to be nonzero so that we (and caller) can detect the difference
3046 between a valid zero-length expansion and an error return, even
3047 when the underlying strftime fails before writing anything into
3050 2005-03-10 Jim Meyering <jim@meyering.net>
3052 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3053 so that this module works on systems without fchdir.
3055 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3057 Factor int-properties macros into a single file, except for
3058 glibc-related files.
3059 * intprops.h: New file.
3060 * getloadavg.c: Include it instead of limits.h.
3061 (INT_STRLEN_BOUND): Remove.
3062 * human.c: Include intprops.h.
3063 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3064 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3065 * inttostr.h: Include intprops.h instead of limits.h.
3066 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3067 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3068 for consistency with intprops.h.
3069 (time_t_is_integer, twos_complement_arithmetic): Use them.
3070 * sig2str.h: Include <signal.h>, intprops.h.
3071 (INT_STRLEN_BOUND): Remove.
3072 * strftime.c (TYPE_SIGNED): Remove.
3073 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3074 * strtol.c: Adjust comments to match intprops.h.
3075 * userspec.c: Include intprops.h.
3076 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3077 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3078 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3079 instead of rolling our own expressions.
3080 * xstrtol.c: Include xstrtol.h first, to test interface.
3082 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3084 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3085 the right thing even if adding 1900 would overflow. Similarly
3086 for tm_mon + 1 and tm_yday + 1.
3087 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3088 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3089 (DO_SIGNED_NUMBER): New macro.
3090 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3092 2005-03-07 Bruno Haible <bruno@clisp.org>
3094 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3096 2005-03-03 Derek R. Price <derek@ximbiot.com>
3097 Bruno Haible <bruno@clisp.org>
3099 * pagealign_alloc.h: New file.
3100 * pagealign_alloc.c: New file.
3102 2005-01-28 Bruno Haible <bruno@clisp.org>
3104 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3107 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3109 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3110 The workaround isn't strictly needed for POSIX conformance, and
3111 it's too much of a pain to configure and maintain. We'll ask
3112 people to fix their kernels instead.
3113 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3114 (NANOSLEEP_BUG_WORKAROUND): Remove.
3115 (xnanosleep): Remove the workaround.
3117 2005-02-12 Bruno Haible <bruno@clisp.org>
3119 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3121 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3123 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3124 * timespec.h (gettime): Return void, since it always
3125 succeeds now. All uses changed.
3126 * gettime.c (gettime) Likewise.
3127 [HAVE_NANOTIME]: Prefer nanotime.
3128 Assume gettimeofday succeeds, as POSIX requires.
3129 Assime time () succeeds, since other code already does.
3130 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3131 (timespec_subtract): Remove.
3132 (NANOSLEEP_BUG_WORKAROUND): New constant.
3133 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3134 things considerably. Use it only on GNU/Linux hosts, since the
3135 workaround shouldn't be needed elsewhere.
3137 2005-02-24 Bruno Haible <bruno@clisp.org>
3139 * gettext.h: Update from GNU gettext 0.14.2.
3141 2005-02-24 Bruno Haible <bruno@clisp.org>
3143 * localcharset.c: Update from GNU gettext 0.14.2.
3144 * config.charset: Update from GNU gettext 0.14.2.
3146 2005-02-22 Simon Josefsson <jas@extundo.com>
3148 * iconvme.h, iconvme.c: New files, from libc.
3150 2005-02-20 Neil Conway <neilc@samurai.com>
3152 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3153 returned by OSX/Darwin if the specified buffer is not large
3154 enough for the hostname.
3156 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3158 * memrchr.h: New file.
3159 * chdir-long.c: Include it.
3160 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3161 Don't bother including stddef.h.
3163 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3165 * argp-help.c (__argp_help): Create a fake struct argp_state and
3166 pass it to _help, otherwise the latter coredumps trying to
3167 dereference state.root_argp.
3169 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3171 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3173 Include <sys/types.h>, for dev_t.
3174 (ME_DUMMY, ME_REMOTE): Move from here....
3175 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3176 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3178 Include mountlist.h first, to test the interface.
3180 2005-01-29 Bruno Haible <bruno@clisp.org>
3182 * progname.c (program_name): Initialize.
3183 Needed when linking statically on MacOS X.
3185 2005-01-28 Bruno Haible <bruno@clisp.org>
3187 * javacomp.sh.in: New file, from GNU gettext.
3188 * javacomp.h: New file, from GNU gettext.
3189 * javacomp.c: New file, from GNU gettext.
3191 2005-01-26 Bruno Haible <bruno@clisp.org>
3193 * javaexec.sh.in: New file, from GNU gettext.
3194 * javaexec.h: New file, from GNU gettext.
3195 * javaexec.c: New file, from GNU gettext.
3197 2005-01-26 Simon Josefsson <jas@extundo.com>
3199 * gai_strerror.c: Use GPL in header.
3201 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3203 * argp-help.c (hol_entry_help): Avoid using non-constant
3204 initializers for struct pentry_state.
3205 (__argp_error): Check return value of __asprintf
3206 (__argp_failure): Translate error message
3208 * argp-parse.c: Removed braces around the expansion of N_()
3210 2005-01-21 Jim Meyering <jim@meyering.net>
3212 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3213 same value as for Solaris 9.
3215 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3216 component length. This included changing the parameter to be
3217 of type `char *' rather than `char const *'.
3218 * chdir-long.h (chdir_long): Update prototype.
3220 * openat.c (fdopendir, fstatat): New functions.
3221 * openat.h: Include headers required for use of DIR and struct stat.
3222 [AT_SYMLINK_NOFOLLOW]: Define.
3223 (fdopendir, fstatat): Add prototypes.
3225 2005-01-21 Bruno Haible <bruno@clisp.org>
3227 * classpath.h: New file, from GNU gettext.
3228 * classpath.c: New file, from GNU gettext.
3230 2005-01-20 Simon Josefsson <jas@extundo.com>
3232 * version-etc-fsf.c: New file, with version_etc_copyright.
3233 * version-etc.c: Remove version_etc_copyright.
3234 * version-etc.h (version_etc_copyright): Use [] instead of * in
3235 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3237 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3239 * save-cwd.c (save_cwd): Remove code to support the case
3240 where fchdir is missing or flaky.
3242 2005-01-20 Simon Josefsson <jas@extundo.com>
3244 * base64.h (isbase64): Add.
3246 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3247 using a unsigned prototype, don't inline.
3248 (base64_decode): Use it.
3250 2005-01-19 Bruno Haible <bruno@clisp.org>
3252 * sh-quote.h: New file, from GNU gettext.
3253 * sh-quote.c: New file, from GNU gettext.
3255 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3257 Merge changes from coreutils, as described below in several
3258 changelogs dated today.
3260 * save-cwd.c: Include "save-cwd.h" before other include files.
3261 (O_DIRECTORY): Remove; not needed here, since "." must be
3262 a directory. All uses removed.
3263 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3264 universal on Suns, and we also need to test for IRIX.
3265 Revamp code to use 'if' rather than '#if'.
3266 Avoid unnecessary comparison of cwd->desc to 0.
3268 * utimens.c (futimens): Robustify the previous patch, by checking
3269 for known valid error numbers rather than observed invalid ones.
3271 2005-01-18 Jim Meyering <jim@meyering.net>
3273 * version-etc.c (version_etc_copyright): Update copyright date.
3275 * utimens.c (futimens): Account for the fact that futimes
3276 can also fail with errno == ENOSYS or errno == ENOENT.
3277 Patch from Dmitry V. Levin.
3279 Change the name of the robust chdir function from chdir to chdir_long.
3280 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3281 (restore_cwd): Use chdir_long, not chdir.
3282 * chdir-long.c: Renamed from chdir.c.
3283 * chdir-long.h: Renamed from chdir.h.
3284 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3287 2005-01-18 Bob Proulx <bob@proulx.com>
3289 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3290 offsetof() macro construct to avoid compile failure with native HP-UX
3291 11.0 ANSI C compiler.
3293 2005-01-06 Bruno Haible <bruno@clisp.org>
3295 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3296 because stpncpy.m4 takes care of it.
3298 2004-01-24 Bruno Haible <bruno@clisp.org>
3300 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3302 2003-10-09 Bruno Haible <bruno@clisp.org>
3304 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3306 2005-01-06 Bruno Haible <bruno@clisp.org>
3308 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3309 * fwriteerror.c: Include <stdbool.h>.
3310 (fwriteerror): At the end, close the file stream. Record whether
3311 stdout was already closed.
3313 2004-05-27 Bruno Haible <bruno@clisp.org>
3315 * execute.c (environ): Declare if needed.
3316 * pipe.c (environ): Likewise.
3317 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3319 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3321 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3322 definitions to be after all include files, to avoid collisions.
3323 Problem reported by Bob Proulx.
3325 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3327 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3328 not needed. This removes a dependency on the gettext module.
3329 [defined _LIBC]: Do not include <libintl.h>; not needed.
3331 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3333 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3336 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3338 * argp-parse.c: Include <stddef.h>.
3339 (alignof, alignto): New macros.
3340 (parser_init): Don't assume that void * is aligned sufficiently
3343 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3344 need to extend the stack.
3345 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3348 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3350 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3352 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3354 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3355 Remove now-obsolete comment about AIX.
3356 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3357 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3358 (YYMAXDEPTH): New macro.
3360 2004-12-18 Bruno Haible <bruno@clisp.org>
3362 * fatal-signal.c (fatal_signals): Make non-const.
3363 (init_fatal_signals): New function.
3364 (uninstall_handlers, install_handlers): Ignore signals that were set to
3366 (at_fatal_signal): Call init_fatal_signals.
3367 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3369 Reported by Paul Eggert.
3371 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3373 * getdate.y (textint): New member "negative".
3374 (time_zone_hhmm): New function.
3375 Expect 14 shift-reduce conflicts, not 13.
3376 (o_colon_minutes): New rule.
3377 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3378 (yylex): Set the "negative" member of signed numbers.
3380 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3382 Changes imported from coreutils.
3383 * hard-locale.c: Assume <locale.h> exists.
3385 (GLIBC_VERSION): New macro.
3386 (hard_locale): Assume setlocale exists.
3387 Rewrite to avoid #ifdef.
3388 Use strdup rather than malloc + strcpy.
3389 * human.c: Assume <locale.h> exists.
3390 (human_readable): Assume localeconv exists.
3392 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3394 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3395 convert T2, not T. (Imported from libc.)
3397 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3399 * getcwd.c (is_ENAMETOOLONG): New macro.
3400 (__getcwd.c): Don't restore errno; glibc doesn't.
3401 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3402 first, falling back to our code only if its results look suspicious.
3403 Ensure that the resulting buffer is only as large as necessary.
3405 * readutmp.c: Include readutmp.h first.
3406 Include <errno.h>, since readutmp.h no longer does that.
3407 * readutmp.h: Don't include <errno.h>,
3408 <sys/param.h>, <time.h>; not needed to establish interface.
3409 (errno): Remove decl.
3410 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3411 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3412 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3414 2004-11-28 Simon Josefsson <jas@extundo.com>
3416 * base64.h, base64.c: New file.
3418 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3420 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3422 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3424 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3425 HP's ANSI C compiler.
3426 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3427 Declaring int functions causes warnings on some modern systems and
3428 shouldn't be needed to compile on ancient ones.
3429 * same.c (MIN) [defined MIN]: Don't define, since it's already
3432 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3433 with the following changes.
3434 (__set_errno): Parenthesize properly.
3435 Include <stdbool.h>.
3436 (MIN, MAX, MATCHING_INO): New macros.
3437 (__getcwd): Define with prototype, not K&R form.
3438 Use heuristics to allocate default buffer on stack if possible.
3439 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3440 behavior, and to avoid the PATH_MAX limit when computing
3442 Use MATCHING_INO to compare inode number to file.
3443 Check for arithmetic overflow in size calculations.
3444 Fix bug in reallocation of dot array that caused getcwd to fail
3445 on directories nested deeper than 75.
3446 Be more careful about saving errno on error.
3447 Do not use realloc; use only free+malloc, as this is a bit
3448 more flexible and avoids a needless copy operation.
3449 Do not inspect st_dev and st_ino for symbolic links; POSIX
3450 doesn't specify the latter.
3451 Check for closedir errors.
3452 Avoid needless casts.
3453 Use "#ifdef weak_alias" around weak_alias, to be like other
3455 The following changes to getcwd.c have effect only when used in
3456 gnulib; they have no effect inside glibc proper.
3457 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3458 as alloca isn't used.
3459 (alloca, __alloca): Likewise.
3460 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3461 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3462 unconditionally, as gnulib assumes C89 or better.
3463 Do not include <sys/param.h>.
3464 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3465 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3467 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3468 Include <dirent.h> in a way that is compatible with modern Autoconf.
3469 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3470 New macros, if not already defined.
3471 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3472 Use "_LIBC", not "defined _LIBC", for consistency.
3473 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3475 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3476 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3477 * xgetcwd.c: David MacKenzie's old code was removed, so give
3478 credit only to Jim Meyering and adjust the copyright dates.
3479 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3480 <stdlib.h>, <unistd.h>, "pathmax.h".
3481 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3482 (INITIAL_BUFFER_SIZE): Remove.
3483 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3485 2004-11-23 Jim Meyering <jim@meyering.net>
3487 * getopt_.h: Remove trailing blanks.
3489 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3491 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3492 (futimens): New function, which uses futimes if available.
3493 (futimens, utimens): Support timespec==NULL, with same semantics
3494 as utime and utimens.
3495 * utimens.h (futimens): New decl.
3497 2004-11-23 Jim Meyering <jim@meyering.net>
3499 * __fpending.c: Add comment.
3501 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3503 * getopt_.h: Re-addition of __getopt_argv_const caused
3504 redefinition warnings. To avoid them, include the defines
3505 in `#if !defined __need_getopt ... #endif'. The only place
3506 where __getopt_argv_const is used is in definitions
3507 of getopt_long and getopt_long_only below, which are as well
3508 protected by `#ifndef __need_getopt'.
3509 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3510 __need_getopt after including <stdio.h> and <unistd.h> These
3511 headers might have defined it.
3513 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3515 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3517 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3518 optopt): Use them instead of invoking ## directly; otherwise, the
3519 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3521 2004-11-19 Bruno Haible <bruno@clisp.org>
3523 * strtok_r.c: Move comments from here...
3524 * strtok_r.h: ... to here.
3526 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3528 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3529 might fail. Problem reported by Yoann Vandoorselaere.
3530 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3531 that mishandle size_t overflow.
3533 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3535 * canon-host.c: Include "strdup.h".
3536 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3537 Use strdup instead of malloc/strcpy to duplicate strings.
3539 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3540 (human_space_before_unit): New constant.
3541 * human.c (human_readable): Support it.
3543 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3544 (xgetcwd): Set errno correctly when failing.
3545 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3546 the failure is actually due to a PATH_MAX problem.
3548 Further getopt changes to make it more likely that glibc will
3549 buy the changes back.
3550 * getopt.c (POSIXLY_CORRECT): New constant.
3551 (getopt): Use it, so to preserve glibc semantic
3552 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3553 when compiling for libc.
3554 * getopt_.h (__getopt_argv_const): Bring it back.
3555 (getopt_long, getopt_long_only): Use it.
3557 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3558 New arg POSIXLY_CORRECT. All callers changed.
3559 (getopt): Argv is now char * const *, as per standard.
3560 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3561 not char *__getopt_argv_const *.
3562 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3563 _getopt_long_only_r): Likewise.
3564 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3565 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3566 _getopt_long_r, _getopt_long_only_r): Likewise.
3567 * getopt_.h (__getopt_argv_const): Remove.
3568 (getopt): Argv is now char * const *, as per standard.
3570 * getdate.y (tORDINAL): New token.
3571 (day, relunit): Allow it for relative times.
3572 (relative_time_table): Use tORDINAL for ordinals.
3574 2004-11-15 Jim Meyering <jim@meyering.net>
3576 * closeout.c: Include "__fpending.h" once again.
3577 Include <stdbool.h>.
3578 (close_stdout): Don't fail just because stdout was closed initially,
3579 since some programs don't write to stdout in the normal course of
3580 operation (other than --version and --help), and we don't want this
3581 function to make e.g. `touch file >&-' fail.
3582 But do fail if it was closed and someone has tried to write to it.
3583 E.g., `printf foo >&-' must fail.
3585 2004-11-11 Simon Josefsson <jas@extundo.com>
3587 * strtok_r.h, strtok_r.c: New file.
3589 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3591 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3592 we can stop lying to compilers about the constness of argv when we
3593 are compiled outside glibc.
3594 (getopt, getopt_long, getopt_long_only): Use it.
3595 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3597 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3598 _getopt_long_only_r): Likewise.
3599 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3600 _getopt_long_only_r): Likewise.
3602 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3603 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3604 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3605 the other external symbols.
3606 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3607 declaration, since the above renaming now works around collisions.
3609 2004-11-11 Jim Meyering <jim@meyering.net>
3611 * linebreak.c: Remove trailing blanks.
3612 * alloca_.h: Likewise.
3613 * acosl.c: Likewise.
3614 * euidaccess.c: Likewise.
3615 * allocsa.h: Likewise.
3617 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3619 * mktime.c (SHR): New macro, which is a portable
3620 substitute for >> that should work even on Crays.
3621 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3622 Problem reported by Mark D. Baushke in
3623 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3624 * getdate.y (SHR): Likewise.
3626 * strftime.c (SHR): Likewise.
3628 * quotearg.c (struct quoting_options): Use unsigned int for
3629 quote_these_too, so that right shifts are well defined. All uses
3632 2004-11-10 Simon Josefsson <jas@extundo.com>
3634 * getaddrinfo.h, getaddrinfo.c: New files.
3636 2004-11-10 Jim Meyering <jim@meyering.net>
3638 Ensure that no close failure goes unreported.
3639 * closeout.c (close_stdout): Always close stdout. I.e., don't
3640 return early when it seems there's nothing to flush.
3641 Don't include __fpending.h.
3643 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3645 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3647 2004-11-05 Bruno Haible <bruno@clisp.org>
3649 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3650 Reported by Mark D. Baushke <mdb@cvshome.org>.
3652 2004-11-04 Bruno Haible <bruno@clisp.org>
3654 2004-09-11 Bruno Haible <bruno@clisp.org>
3655 * allocsa.valgrind: New file.
3656 2004-02-06 Bruno Haible <bruno@clisp.org>
3657 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3658 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3659 Reported by Christopher Seip <chris.seip@hp.com>.
3661 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3663 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3664 with errno == ERANGE if the buffer is too small.
3665 Problem reported by Mark D. Baushke.
3667 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3669 * xreadlink.c (MAXSIZE): New macro.
3670 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3671 size does not exceed MAXSIZE. Avoid cast.
3672 As suggested by Mark D. Baushke in
3673 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3674 if readlink fails with buffer size just under MAXSIZE, try again
3677 2004-11-02 Derek R. Price <derek@ximbiot.com>
3678 and Paul Eggert <eggert@cs.ucla.edu>
3680 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3681 (get_date): Overparenthesize to avoid GCC warning.
3683 2004-11-02 Bruno Haible <bruno@clisp.org>
3685 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3686 function returns void.
3688 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3690 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3691 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3694 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3696 * getdate.y: Add support for TZ="foo" within a date string.
3697 Fix some bugs near time_t boundaries. Reject dates with
3698 out-of-range components, e.g., "Sept 31".
3699 Include <stdlib.h>, "setenv.h", "xalloc.h".
3700 (ISDIGIT_LOCALE): Remove; unused.
3701 Note that the TZ and time functions used here are not reentrant.
3702 (mktime_ok, get_tz): New functions.
3703 (TZBUFSIZE): New constant.
3704 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3705 This requires that we sometimes generate our own TZ="XXX..." setting.
3707 2004-10-27 Derek R. Price <derek@ximbiot.com>
3709 * mktime.c (not_equal_tm): Remove redundant check.
3711 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3713 * getdate.y: Use Bison 1.875 features, and some minor
3714 code cleanups. This change does not affect semantics.
3715 Don't include <stdlib.h>; no longer needed.
3716 Don't include unlocked-io.h; only the "#if TEST" code uses
3717 stdio, and performance isn't crucial there.
3718 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3719 Bison 1.875 features as described below.
3720 All uses of "PC." replaced by "pc->".
3721 (YYSTYPE): Add a forward declaration.
3722 (yylex, yyerror): Use full prototypes in forward decls.
3723 Use "%pure-parser" rather than obsolescent "%pure_parser".
3724 Use %parse-param and %lex-param instead of obsolescent
3725 YYPARSE_PARAM and YYLEX_PARAM.
3726 (meridian_table, month_and_day_table, time_units_table,
3727 relative_time_table, time_zone_table, military_table,
3728 lookup_zone, lookup_word, get_date):
3729 Use NULL instead of 0 where appropriate.
3730 (to_hour): Avoid abort (), to avoid a dependency on
3732 (yyerror, yylex): Now accepts parser_control * arg.
3733 (main) [TEST]: Use '\0' rather than 0 for char.
3735 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3737 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3738 It's now the caller's responsibility to handle the case where
3739 !HAVE_GETPAGESIZE && !defined getpagesize.
3741 * mktime.c (leapyear): Arg is long int, not int.
3743 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3745 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3747 2004-10-12 Simon Josefsson <jas@extundo.com>
3749 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3750 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3753 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3755 * vsnprintf.h: New file.
3756 * vsnprintf.c: New file.
3758 2004-10-07 Bruno Haible <bruno@clisp.org>
3760 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3761 into the provided buffer.
3763 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3765 * diacrit.c, diacrit.h: Add GPL notice.
3767 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3768 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3769 * logl.c (logl): Keep the code as similar to glibc as possible.
3770 This avoids a potential constant-folding bug.
3772 2004-10-05 Bruno Haible <bruno@clisp.org>
3774 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3776 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3778 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3779 * xmalloc.c (xmemdup): Likewise.
3780 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3781 XFREE): Remove these long-obsolescent macros.
3782 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3783 * xstrdup.c: Remove.
3785 * regex.c (re_comp): Cast gettext return value to char *,
3786 Problem reported by Martin Neitzel via Mark D. Baushke.
3788 2004-10-04 Simon Josefsson <jas@extundo.com>
3790 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3791 '#ifdef USE_UNLOCKED_IO'.
3793 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3795 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3796 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3797 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3798 regex.c, sha1.c, version-etc.c, yesno.c:
3799 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3800 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3801 the includer's responsibility.
3803 Sync from coreutils.
3805 * modechange.c (mode_compile): Don't decrement a pointer that
3806 points to the start of a string, as the C Standard says the
3807 resulting behavior is undefined.
3809 * backupfile.h (enum backuptype): Rename none -> no_backups,
3810 simple -> simple_backups, numbered_existing ->
3811 numbered_existing_backups, numbered -> numbered_backups
3812 to avoid shadowing problems. All uses changed.
3813 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3814 * backupfile.c (check_extension, numbered_backup):
3815 Rename locals to avoid shadowing 'basename'.
3816 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3819 * .cppi-disable: Add getopt_.h, getopt_int.h.
3820 * .cvsignore: Add getopt.h.
3822 2004-10-04 Simon Josefsson <jas@extundo.com>
3824 * memmem.h: New file.
3825 * memmem.c: New file, taken from glibc.
3827 2004-10-02 Jim Meyering <jim@meyering.net>
3829 * dirfd.h, getpagesize.h: Add copyright notice.
3831 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3833 * snprintf.c: Remove comments as to why each header is needed.
3835 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3837 * strsep.h: New file.
3838 * strsep.c: New file.
3840 2004-10-01 Simon Josefsson <jas@extundo.com>
3842 * snprintf.c (snprintf): Handle size==0.
3844 2004-10-01 Simon Josefsson <jas@extundo.com>
3845 Bruno Haible <bruno@clisp.org>
3847 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3848 (snprintf): Declare 'args'.
3850 2004-09-30 Simon Josefsson <jas@extundo.com>
3852 * snprintf.h, snprintf.c: New files.
3854 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3856 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3857 (hol_entry_help): Never translate an empty string.
3858 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3859 * argp.h (OPTION_NO_TRANS): New option.
3861 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3863 * xvasprintf.c: Include xalloc.h.
3864 (xvasprintf): Use xalloc_die, not xmalloc_die.
3866 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3868 * dummy.c: Change copyright notice to FSF, and license to GPL.
3870 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3872 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3873 Problem reported by Bruno Haible in:
3874 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3876 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3878 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3879 in case some system header has #define'd it. Problem reported by
3880 Soeren D. Schulze in
3881 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3883 2004-09-08 Bruno Haible <bruno@clisp.org>
3885 * stdint_.h: New file, taken from GNU clisp.
3887 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3889 * xvasprintf.h: New file.
3890 * xvasprintf.c: New file.
3891 * xasprintf.c: New file.
3893 2004-09-08 Bruno Haible <bruno@clisp.org>
3895 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3897 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3899 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3901 Import from coreutils.
3902 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3903 strings on unbounded length. alloca's performance benefits aren't
3904 that important here.
3906 (parse_with_separator): New function, with most of the internals
3907 of the old parse_user_spec. Allow user to omit both user and group,
3908 for compatibility with FreeBSD.
3909 Clone only the user name, not the entire spec.
3910 Do not set *uid, *gid unless entirely successful.
3911 Avoid memory leak in some failing cases.
3912 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3913 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3914 (parse_user_spec): Rewrite to use parse_with_separator.
3916 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3918 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3919 its complicated substitute.
3920 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3921 and program_invocation_name.
3922 (__argp_basename) [!_LIBC]: Remove; the only use was
3923 replaced by its body.
3924 (__argp_short_program_name): Change condition from
3925 !defined __argp_short_program_name to
3926 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3927 to match argp-namefrob.h.
3928 (__argp_failure): Don't assume strerror_r returns char *.
3929 * argp-parse.c (N_): Define unconditionally.
3930 (argp_default_options): Fill out initializers with 0 to avoid
3933 2004-08-12 Simon Josefsson <jas@extundo.com>
3935 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3936 * getopt_.h: Renamed from getopt.h.
3938 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3940 Merge from coreutils.
3942 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3943 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3944 for Reliant Unix 5.43.
3946 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3947 (union fooround): Use uintmax_t, not long int.
3948 The rest is a merge from libc:
3949 [defined _LIBC]: Include <shlib-compat.h>.
3950 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3952 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3954 * strverscmp.c: Convert to UTF-8.
3956 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3958 * obstack.h (obstack_empty_p):
3959 Don't assume that chunk->contents is suitably aligned.
3960 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3961 Likewise. Problem reported by Benno in
3962 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3964 * chown.c (rpl_chown): Work even if the file is writeable but not
3965 readable. This could be improved further but it'd take some work.
3967 2004-08-08 Simon Josefsson <jas@extundo.com>
3969 * xgethostname.c: Don't include error.h (not used).
3972 * getpass.c: Include getpass.h first.
3974 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3976 * xalloc-die.c: New files.
3977 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3979 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3980 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3981 (_, N_, xalloc_die): Move to xalloc-die.c.
3982 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3983 so that we needn't mess with xalloc_msg_memory_exhausted.
3985 * sha1.h: Renamed from sha.h.
3986 (SHA1_H): Renamed from _SHA_H.
3987 (sha1_ctx): Renamed from sha_ctx.
3988 (sha1_init_ctx): Renamed from sha_init_ctx.
3989 (sha1_process_block): Renamed from sha_process_block.
3990 (sha1_process_bytes): Renamed from sha_process_bytes.
3991 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3992 (sha1_read_ctx): Renamed from sha_read_ctx.
3993 (sha1_stream): Renamed from sha_stream.
3994 (sha1_buffer): Renamed from sha_buffer.
3995 * sha1.c: Likewise; renamed from sha.c.
3996 Do not include <sys/types.h>.
3997 Include <stddef.h> rather than <stdlib.h>.
3999 2004-08-08 Bruno Haible <bruno@clisp.org>
4001 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4002 FILESYSTEM_PREFIX_LEN.
4003 * progreloc.c: Likewise.
4004 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4006 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4009 * argp-help.c (make_hol, hol_append): Don't assume that
4010 SIZE_MAX is a valid preprocessor constant.
4011 (__argp_basename): Change from "#ifndef _LIBC"
4012 to "#ifndef __argp_short_program_name", so that
4013 we don't compile these functions for tar.
4015 More merges from coreutils.
4016 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4017 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4019 * addext.c: Remove; no longer needed.
4020 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4021 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4022 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4023 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4024 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4025 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4026 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4027 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4028 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4029 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4030 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4031 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4032 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4033 Import changes from coreutils.
4035 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4037 Merge from coreutils.
4039 * .gdb-history: Remove; this doesn't belong here.
4041 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4042 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4043 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4045 * dirname.h: Include <stdbool.h>.
4046 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4047 for consistency with POSIX terminology. All uses changed.
4048 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4049 (strip_trailing_slashes): Use bool for booleans.
4050 * stripslash.c (strip_trailing_slashes): Likewise.
4052 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4053 sometimes returns a positive errno value even when it succeeds.
4054 (print_errno_message) [!LIBC]: Fall back on strerror if
4057 * path-concat.c (mempcpy): Don't define if a system header defines it.
4058 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4059 (longest_relative_suffix): New function.
4060 (path_concat): Use it. Assume first argument is not NULL.
4061 Port to DOS. Omit redundant separators.
4062 Report an error instead of returning NULL.
4063 Use mempcpy instead of memcpy.
4064 (xpath_concat): Remove: not declared or used.
4066 * same.h: Include <stdbool.h>
4067 (same_name): Return bool, not int.
4068 * same.c (same_name): Likewise.
4069 (errno): Don't declare; we assume C89 or better now.
4071 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4072 if not already defined.
4074 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4075 * dup-safer.c (errno): Likewise.
4077 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4079 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4082 2004-08-03 Simon Josefsson <jas@extundo.com>
4084 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4085 * progname.h: Don't include stdbool.h.
4087 2004-08-02 Simon Josefsson <jas@extundo.com>
4089 * getsubopt.h: New file, with comments from Bruno Haible.
4090 * getsubopt.c: New file, from glibc, but slightly modified based on
4091 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4093 2004-08-01 Simon Josefsson <jas@extundo.com>
4095 * xgetdomainname.c: Include stdlib.h, for free().
4097 2004-07-16 Simon Josefsson <jas@extundo.com>
4099 * dummy.c: New file.
4101 2004-07-16 Bruno Haible <bruno@clisp.org>
4103 * backupfile.h: Add extern "C" for C++.
4104 * closeout.h: Likewise.
4105 * copy-file.h: Likewise.
4106 * findprog.h: Likewise.
4107 * full-write.h: Likewise.
4108 * pathname.h: Likewise.
4109 * progname.h: Likewise.
4110 * stpcpy.h: Likewise.
4111 * stpncpy.h: Likewise.
4112 * strcase.h: Likewise.
4113 * strstr.h: Likewise.
4114 * xalloc.h: Likewise.
4116 * mbswidth.h: Add extern "C" for C++.
4117 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4119 2004-07-09 Simon Josefsson <jas@extundo.com>
4121 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4122 failed without this.)
4124 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4126 * fchown-stub.c: New file.
4128 2004-06-24 Jim Meyering <jim@meyering.net>
4130 * obstack.h (obstack_base): Cast to (void *), per documentation.
4132 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4134 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4136 2004-06-01 Jim Meyering <jim@meyering.net>
4138 * calloc.c: New file.
4140 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4142 * getdate.y (yylex): Allow space between sign and number.
4143 Problem reported by Dan Jacobson.
4145 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4146 and Jim Meyering <jim@meyering.net>
4148 Merge from coreutils CVS.
4150 * stat-macros.h: New file, with contents from file-type.h
4151 and coreutils' system.h.
4152 * file-type.c: Include "stat-macros.h".
4153 * file-type.h (file_type): Move all macro definitions to new file,
4156 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4157 Wrap old code with this conditional.
4158 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4159 function that does not dereference symlinks.
4160 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4162 * xreadlink.c: Include xreadlink.h first, to catch .h file
4163 dependency problems.
4164 (xreadlink): Accept new arg SIZE, for efficiency.
4165 All decls and uses changed.
4166 * xreadlink.h: Include <stddef.h>, for size_t.
4168 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4169 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4171 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4173 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4175 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4176 macros to be defined.
4177 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4178 the allocator returns NULL because the requested size is zero.
4180 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4182 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4183 var. Add comment explaining why libc still defines it. This
4184 merges the following patch from glibc:
4185 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4187 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4189 * obstack.c (_obstack): Remove unused variable. It hasn't been
4190 present in glibc since revision 1.1 of this file.
4191 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4192 obstack_alignment_mask, obstack_alloc, obstack_base,
4193 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4194 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4195 obstack_grow0, obstack_init, obstack_int_grow,
4196 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4197 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4198 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4199 nonexistent functions.
4201 2004-05-17 Derek R. Price <derek@ximbiot.com>
4202 Paul Eggert <eggert@cs.ucla.edu>
4204 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4206 2004-05-14 Bruno Haible <bruno@clisp.org>
4208 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4209 that consists of a '.' followed by an empty digit string.
4210 Patch by Tor Lillqvist <tml@iki.fi>.
4212 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4214 Port obstack to the AS/400, where pointers are 16 bytes wide and
4215 you cannot cast an integer to a valid pointer. This patch is
4216 currently waiting to be integrated into glibc; see
4217 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4219 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4220 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4221 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4222 (struct obstack): temp member is now a union of a pointer and
4223 an integer, instead of an integer. All integer uses changed.
4224 This does not affect the physical layout of struct obstack,
4225 except on hosts (like the AS/400) where the size or alignment of
4226 void * is greater than that of ptrdiff_t.
4227 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4228 __STDC__)]: Store temporary in pointer member of union, not
4230 * obstack.c: Include <stddef.h>, for offsetof.
4231 (struct fooalign): Remove; it doesn't need a name.
4232 (union fooround): Change double to long double, and add void *.
4233 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4234 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4235 not a macro. Hence the values are always int; so remove all
4236 casts-to-int in uses.
4238 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4239 Derek Price <derek@ximbiot.com>
4241 * alloca.c: Include <alloca.h>, to get our interface.
4242 * alloca_.h: Use __alloca on AIX, so that we don't have to
4243 include <alloca.h> first. Use C89 prototype for alloca; this
4244 requires including <stddef.h> for size_t. Use extern "C" if C++.
4245 Use #elif for simplicity, since we can assume C89 now.
4246 Don't try to source the system alloca.h since it will not be found
4247 and to prevent recursively including its replacement.
4248 * fnmatch.c: Include <alloca.h> instead of opencoding.
4249 * regex.c: Likewise.
4251 2004-05-16 Derek Price <derek@ximbiot.com>
4252 Paul Eggert <eggert@cs.ucla.edu>
4254 getline cleanup. This changes the getndelim2 API: both order of
4255 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4258 * getline.c: Don't include stddef.h or stdio.h, since our
4259 interface does that.
4260 (getline): Always use getdelim, so that we don't have two
4261 copies of this code.
4262 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4264 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4265 (GETNDELIM2_MAXIMUM): New macro.
4266 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4267 instead of the old practice of delim2==0. All callers changed.
4268 Return -1 on overflow, instead of returning junk.
4269 Do not set *linesize unless allocation succeeds.
4270 * getndelim2.h: Do not include stddef.h; no longer needed, now
4271 that we include sys/types.h.
4272 * getnline.h: Likewise.
4273 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4274 (getndelim2): Reorder arguments.
4275 * getnline.c (getnline, getndelim):
4276 Don't discard the NMAX argument.
4277 (getnline): Invoke getndelim, to avoid code duplication.
4278 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4279 of (size_t) -1 by callers of the getnline family.
4281 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4283 * nanosleep.c (suspended): Change its type from int to
4284 sig_atomic_t volatile.
4285 (first_call): Make it private to rpl_nanosleep, and have it
4286 be zero initially as that's a bit faster.
4287 (my_usleep): Round up fractional times instead of truncating them,
4288 as this is the usual meaning for 'sleep'.
4290 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4292 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4293 (ENOSYS): Define if not defined.
4294 (settime): Fall back on stime if it exists and settimeofday fails.
4295 But don't bother with fallbacks if a method fails with errno == EPERM.
4297 2004-05-11 Jim Meyering <jim@meyering.net>
4299 Prior to this change, the save_cwd caller required read access to the
4300 current directory on most systems (ones with the fchdir function).
4302 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4303 fails, try write-only, and finally, resort to using xgetcwd.
4305 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4307 * obstack.c, obstack.h: Import changes from libc.
4309 2004-04-28 Bruno Haible <bruno@clisp.org>
4311 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4312 implicitly appends .exe to executables.
4313 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4314 accepts Windows pathnames.
4315 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4316 Cygwin like Windows, since it now accepts Windows pathnames.
4317 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4318 Cygwin like Windows, since it now accepts Windows pathnames.
4319 Reported by Derek Robert Price <derek@ximbiot.com>.
4321 2004-04-20 Jim Meyering <jim@meyering.net>
4323 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4325 2004-04-20 Jim Meyering <jim@meyering.net>
4326 Bruno Haible <bruno@clisp.org>
4328 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4329 memory when realloc fails.
4331 2004-04-18 Jim Meyering <jim@meyering.net>
4333 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4334 don't leak memory and do call END_UTMP_ENT.
4336 2004-04-11 Paul Eggert <eggert@twinsun.com>
4338 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4339 (CHAR_BIT): Remove, since we assume C89.
4340 Include <stdint.h> if available, as per current Autoconf CVS advice.
4342 2004-03-30 Paul Eggert <eggert@twinsun.com>
4344 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4345 not bool, to be more consistent with Unix conventions.
4346 Suggested by Bruno Haible.
4348 Merge from coreutils.
4350 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4353 * getdate.h: Include stdbool.h, and timespec.h instead of
4354 the usual <time.h> dance.
4355 (get_date): Change signature to support fractional time stamps.
4356 All callers changed.
4357 * getdate.y: Include "getdate.h" first, as we can now
4358 assume C89 and don't need to worry about 'const'.
4359 Similarly, include "unlocked-io.h" near start, not in middle.
4361 (textint.value): Use long int rather than int.
4362 (textint.digits): Use size_t rather than int.
4363 (BILLION, LOG10_BILLION): New constants.
4364 (parser_control): New member rel_ns. Members day_ordinal,
4365 time_zone, month, day, hour, minutes, rel_year, rel_month,
4366 rel_day, rel_hour, rel_minutes, rel_seconds
4367 are now long int, not int. Member seconds is now struct timespec,
4368 not int. New member timespec_seen. Members dates_seen, days_seen,
4369 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4371 (%union.intval): Now long int, not int.
4372 New member timespec.
4373 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4374 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4375 (spec): Now is a timespec or an item list.
4376 (timespec, items): New nonterminals.
4377 (time, rel, relunit, number, get_date):
4378 Add support for fractional seconds.
4379 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4380 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4381 (to_hour): First arg is now long int, not int.
4382 (to_year): Returns long int, not int.
4383 Don't treat year -70 like 70.
4384 (tm_diff): Returns long int, not int.
4385 (lookup_word): Use bool instead of int when appropriate.
4386 (yylex): Use size_t for count, not int.
4387 Detect overflow when parsing large integer constants.
4388 Add support for fractions.
4389 (get_date): Make pointers 'const' if possible.
4390 Use more-portable code to detect integer overflow.
4391 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4392 Don't use ctime; it's not reliable if the year has >4 digits.
4394 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4395 This is for compatibility with BSD.
4397 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4398 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4399 From coreutils' system.h.
4401 * userspec.c: Don't include "posixver.h".
4402 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4403 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4404 compatible extension. Simplify code by removing a boolean int
4405 that was always nonzero if a string was nonnull.
4407 2004-03-30 Jim Meyering <jim@meyering.net>
4409 Merge from coreutils.
4411 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4413 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4414 an empty input stream.
4416 * readtokens.c: Include <stdbool.h>.
4417 (readtoken): Use `size_t' rather than int/long.
4418 All callers adjusted.
4419 Use `bool' rather than `int' where appropriate.
4420 Use memset rather than an explicit loop.
4421 Use x2nrealloc rather than xrealloc.
4422 Allow the use of `\0' as a delimiter.
4423 (readtokens): Likewise.
4424 * readtokens.h (readtoken, readtokens): Update prototypes.
4426 2004-03-30 Bruno Haible <bruno@clisp.org>
4428 * getloadavg.c (getloadavg): Don't assume setlocale returns
4431 2004-03-29 Paul Eggert <eggert@twinsun.com>
4433 Merge changes to getloadavg.c from coreutils and Emacs.
4435 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4436 Define to an expression, not to the empty string.
4437 Include cloexec.h and xalloc.h.
4438 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4439 Use set_cloexec_flag rather than rolling our own.
4440 * cloexec.c, cloexec.h: New files.
4442 2004-03-18 Paul Eggert <eggert@twinsun.com>
4444 * getopt.h: Sync with libc CVS.
4446 2004-03-18 Paul Eggert <eggert@twinsun.com>
4447 Bruno Haible <bruno@clisp.org>
4449 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4450 not on all platforms that have <wchar.h>.
4451 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4453 2004-03-09 Paul Eggert <eggert@twinsun.com>
4455 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4457 * getopt_int.h: New file, also synced from libc.
4459 2004-03-07 Paul Eggert <eggert@twinsun.com>
4461 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4462 '#if' expressions. Unlike the code it replaces, it does not
4463 depend on (defined _SC_PAGESIZE). However, it does depend on
4464 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4465 first reported by Jason Andrade in
4466 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4468 2004-01-18 Simon Josefsson <jas@extundo.com>
4470 * strdup.h: New file.
4471 * strdup.c: Include it.
4472 * path-concat.c: Include strdup.h. Drop strdup declaration.
4473 * userspec.c: Include strdup.h. Drop strdup declaration.
4475 2004-02-06 Karl Berry <karl@gnu.org>
4477 * config.charset: update from gettext 0.14.1.
4479 2004-02-05 Paul Eggert <eggert@twinsun.com>
4481 Add comments and code, prompted by suggestions from Bruno Haible
4483 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4484 describing the enum quoting_style values.
4485 * quotearg.c (quotearg_alloc): New function.
4486 (quotearg_buffer_restyled): Treat lone { and } as special.
4487 Treat = as special. Work around bug with older shells
4488 that "see" a '\' that is really the 2nd byte of a multibyte char.
4489 Quote empty string with shell_quoting_style.
4491 2004-02-03 Bruno Haible <bruno@clisp.org>
4493 * pipe.h: New file, from GNU gettext.
4494 * pipe.c: New file, from GNU gettext.
4496 2004-01-27 Bruno Haible <bruno@clisp.org>
4498 * execute.h: New file, from GNU gettext.
4499 * execute.c: New file, from GNU gettext.
4500 * w32spawn.h: New file, from GNU gettext.
4502 2004-01-23 Paul Eggert <eggert@twinsun.com>
4504 Exit-status fix from coreutils.
4506 Use exit_failure consistently in place of EXIT_FAILURE,
4507 so that program exit statuses are consistent on failure.
4509 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4510 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4511 * argmatch.h: Comment fix to match the above.
4512 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4513 Now a macro referring to exit_failure, instead of a separate
4514 variable. Include "exitfail.h" to get it.
4515 * xstrtol.h: Include "exitfail.h".
4516 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4518 * long-options.c (parse_long_options): Use prototype
4519 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4522 2004-01-21 Jim Meyering <jim@meyering.net>
4524 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4525 so as not to conflict with a different-sized __mktime_internal
4526 function in GNU libc.
4527 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4528 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4530 2004-01-18 Paul Eggert <eggert@twinsun.com>
4532 Merge from diffutils.
4534 * file-type.c (file_type): Add typed memory objects.
4535 * file-type.h (S_TYPEISTMO): New macro.
4537 * c-stack.h (c_stack_action): Remove argv argument.
4538 * c-stack.c (c_stack_action): Likewise. All uses changed.
4539 (die): Don't calculate message unless segv_action returns.
4540 (get_stack_location, min_address_from_argv, max_address_from_argv,
4541 volatile stack_base, volatile_stack_size): Remove.
4542 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4543 that every segmentation violation is a stack overflow. (Ouch!)
4544 See Debian bug 136249 (still outstanding) for more info about why
4545 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4547 2003-11-30 Bruno Haible <bruno@clisp.org>
4549 Safer stack allocation.
4550 * setenv.c: Include allocsa.h.
4551 (alloca): Remove fallback definition.
4552 (freea): Remove macro.
4553 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4556 2003-10-17 Bruno Haible <bruno@clisp.org>
4558 * binary-io.h: Avoid warnings on Cygwin.
4560 2003-12-28 Bruno Haible <bruno@clisp.org>
4562 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4563 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4565 2003-11-28 Bruno Haible <bruno@clisp.org>
4567 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4569 2003-11-27 Bruno Haible <bruno@clisp.org>
4571 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4573 2003-11-17 Bruno Haible <bruno@clisp.org>
4575 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4577 2003-11-24 Bruno Haible <bruno@clisp.org>
4579 * xallocsa.h: New file, from GNU gettext.
4580 * xallocsa.c: New file, from GNU gettext.
4582 2003-11-24 Bruno Haible <bruno@clisp.org>
4584 * allocsa.h: New file, from GNU gettext.
4585 * allocsa.c: New file, from GNU gettext.
4587 2003-11-24 Bruno Haible <bruno@clisp.org>
4589 * eealloc.h: New file.
4591 2004-01-15 Jim Meyering <jim@meyering.net>
4593 Merge from coreutils.
4595 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4596 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4597 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4599 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4600 optional configure-time default.
4602 * version-etc.c (version_etc_copyright): Update copyright date.
4604 * xreadlink.c (xreadlink): Correct outdated comment.
4606 2004-01-15 Paul Eggert <eggert@twinsun.com>
4608 Merge from coreutils.
4610 * posixver.c: Include posixver.h.
4612 * same.c: Include <stdbool.h>, <limits.h>.
4613 (_POSIX_NAME_MAX): Define if not defined.
4615 (same_name): If file names are silently truncated, report
4616 that the file names are the same if they are the same after
4617 the silent truncation.
4619 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4620 conversion function.
4621 * xstrtod.c (xstrtod): Likewise. All callers changed to
4622 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4625 2004-01-14 Paul Eggert <eggert@twinsun.com>
4627 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4628 with like-named macro in fnmatch.c.
4629 (EXT): Use an internal constant instead.
4631 Merge fnmatch patches from glibc.
4632 * fnmatch.c (mbsinit): Remove define.
4633 Add libc_hidden_ver (__fnmatch, fnmatch).
4634 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4635 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4637 2003-12-14 Karl Berry <karl@gnu.org>
4639 * config.charset: update from gettext-runtime.
4641 2003-12-03 Paul Eggert <eggert@twinsun.com>
4643 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4644 Bug reported by Alfred M. Szmidt.
4646 2003-11-29 Karl Berry <karl@gnu.org>
4648 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4650 2003-11-23 Paul Eggert <eggert@twinsun.com>
4651 Bruno Haible <bruno@clisp.org>
4653 * printf-parse.h: Don't include sys/types.h.
4654 (ARG_NONE): New macro.
4655 (char_directive): Change type of *arg_index fields to size_t.
4656 * printf-parse.c: Don't include sys/types.h.
4657 (SSIZE_MAX): Remove macro.
4658 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4659 Remove unnecessary overflow check.
4660 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4663 2003-11-24 Paul Eggert <eggert@twinsun.com>
4665 * alloca.c: Remove dependency on xalloc module.
4666 (xalloc_die): Remove.
4667 (memory_full) [!defined emacs]: New macro.
4668 [!defined emacs]: Don't include xalloc.h.
4669 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4670 address arithmetic overflows. Change datatypes a bit to avoid
4673 2003-11-22 Jim Meyering <jim@meyering.net>
4675 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4677 2003-11-17 Bruno Haible <bruno@clisp.org>
4679 * vasnprintf.c (alloca): Remove fallback definition.
4680 (freea): Remove definition.
4681 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4682 Reported by Paul Eggert.
4684 2003-11-17 Jim Meyering <jim@meyering.net>
4686 On systems without utime and without a utimes function capable of
4687 dealing with a NULL struct utimbuf* argument, this utime replacement
4688 could -- in unusual circumstances -- leak a file descriptor.
4689 * utime.c: Include <unistd.h> and <errno.h>.
4690 (utime_null): Be sure to close `fd' and to preserve errno.
4691 Reported by Geoff Collyer via Arnold Robbins.
4693 2003-11-16 Paul Eggert <eggert@twinsun.com>
4694 Bruno Haible <bruno@clisp.org>
4696 Protect against address arithmetic overflow.
4697 * printf-args.h: Include stddef.h.
4698 (arguments): Change type of field 'count' to size_t.
4699 * printf-args.c (printf_fetchargs): Use size_t instead of
4700 'unsigned int' where appropriate.
4701 * printf-parse.h: Include sys/types.h.
4702 (char_directive): Change type of *arg_index fields to ssize_t.
4703 (char_directives): Change type of fields 'count', max_*_length to
4705 * printf-parse.c: Include sys/types.h and xsize.h.
4706 (SSIZE_MAX): Define fallback value.
4707 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4708 instead of 'int' where appropriate. Check a_allocated, d_allocated
4709 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4710 * vasnprintf.c: Include xsize.h.
4711 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4712 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4713 overflow. Avoid wraparound when converting a width or precision from
4716 2003-11-16 Bruno Haible <bruno@clisp.org>
4718 Update from GNU gettext.
4719 * printf-parse.c: Generalize to it can be compiled for wide strings.
4720 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4721 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4722 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4723 SNPRINTF): New macros.
4724 Don't include <alloca.h> if the file is used inside libintl.
4725 (local_wcslen): New function, for Solaris 2.5.1.
4726 (VASNPRINTF): Use it instead of wcslen.
4728 2003-11-16 Bruno Haible <bruno@clisp.org>
4730 * xsize.h (xmax): New function.
4731 (xsum, xsum3, xsum4): Declare as "pure" functions.
4733 2003-11-12 Paul Eggert <eggert@twinsun.com>
4735 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4736 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4737 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4738 heuristic is just as accurate as far as we know, and it removes a
4739 dependency on size_max.m4 and ptrdiff_max.m4.
4741 2003-11-12 Paul Eggert <eggert@twinsun.com>
4743 * xstrtol.c (__xstrtol): Remove "break" immediately after
4744 "return", to pacify some unknown compiler. Problem reported
4747 2003-11-11 Bruno Haible <bruno@clisp.org>
4749 * xsize.h (SIZE_MAX): Remove fallback definition.
4750 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4753 2003-11-10 Paul Eggert <eggert@twinsun.com>
4755 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4756 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4757 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4759 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4760 not (size_t) -1, since it's defined here.
4762 2003-11-06 Paul Eggert <eggert@twinsun.com>
4764 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4765 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4766 Reject sizes of exactly SIZE_MAX bytes.
4767 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4768 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4770 2003-11-05 Bruno Haible <bruno@clisp.org>
4772 * xsize.h: Include limits.h, to avoid a possible collision with
4773 SIZE_MAX defined in <limits.h> on Solaris.
4775 2003-11-04 Bruno Haible <bruno@clisp.org>
4777 * xsize.h: New file.
4778 * linebreak.c: Include xsize.h.
4779 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4780 argument for overflow.
4781 Suggested by Paul Eggert.
4783 2003-10-31 Bruno Haible <bruno@clisp.org>
4785 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4786 to avoid (extremely rare) race condition.
4787 Suggested by Paul Eggert.
4789 2003-11-03 Jim Meyering <jim@meyering.net>
4791 * userspec.c: Include "userspec.h".
4792 * userspec.h: New file.
4794 2003-10-31 Paul Eggert <eggert@twinsun.com>
4796 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4797 * mountlist.c (SIZE_MAX): Define if not defined already.
4798 (read_filesystem_list): Set and use me_type_malloced.
4799 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4800 whatever the type happens to be), for brevity and consistency.
4801 Check for size calculation overflow on Alphas running OSF/1.
4803 2003-10-31 Jim Meyering <jim@meyering.net>
4805 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4807 * linebuffer.c: Include <string.h> for declaration of memset.
4809 2003-10-30 Paul Eggert <eggert@twinsun.com>
4810 Bruno Haible <bruno@clisp.org>
4812 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4813 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4815 2003-10-29 Paul Eggert <eggert@twinsun.com>
4817 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4818 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4820 * quotearg.c (quotearg_n_options): Use it.
4821 * group-member.c: Include <stdbool.h>.
4822 (free_group_info): Arg is now const *; don't free arg.
4823 (get_group_info): Now returns bool and accepts struct group_info *,
4824 rather than returning a malloc'ed struct group_info *.
4825 All uses changed. Check for overflow in internal size calculation.
4827 * getusershell.c (readname): Simplify the code by using x2nrealloc
4828 rather than xmalloc/xrealloc.
4829 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4830 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4831 conformance bug: the old code used a pointer after freeing the
4832 storage that it addressed.
4833 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4834 rather than doing it by hand.
4835 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4836 the buffer preserved. Use free and xmalloc instead.
4837 * quotearg.c (quotearg_n_options): Likewise.
4838 Use a simpler test for size overflow. Don't use xalloc_oversized
4839 because unsigned int might be wider than size_t (!); this suggests
4840 that we should switch from unsigned int to size_t for slot numbers.
4842 2003-10-27 Bruno Haible <bruno@clisp.org>
4844 * stdbool_.h: Better support for BeOS.
4846 2003-10-27 Paul Eggert <eggert@twinsun.com>
4848 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4849 to allocate the returned structure. Do not allocate a subarray,
4850 as x2nrealloc will do that.
4851 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4852 instead of xnrealloc.
4853 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4855 2003-10-26 Paul Eggert <eggert@twinsun.com>
4857 * xalloc.h (xalloc_oversized): New static inline function, for
4858 callers that want to do their own size-overflow checking. Include
4859 <stdbool.h>, since xalloc_oversized returns bool.
4860 * xalloc.c (array_size_overflow): Remove. All callers changed
4861 to use xalloc_oversized.
4863 Add two functions x2realloc, x2nrealloc, for programs that grow
4864 arrays dynamically by doubling their sizes.
4865 * xalloc.h (x2realloc, x2nrealloc): New decls.
4866 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4869 Port to C99 semantics for 'inline' of external functions.
4870 Bug reported by Bruno Haible.
4871 * xmalloc.c (xnmalloc_inline): New static inline function,
4872 with the old contents of xnmalloc.
4873 (xnmalloc, xmalloc): Use it.
4874 (xnrealloc_inline): New static inline function,
4875 with the old contents of xnrealloc.
4876 (xnrealloc, xrealloc): Use it.
4878 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4880 2003-10-25 Paul Eggert <eggert@twinsun.com>
4882 Fix several address-calculation bugs in the hash modules,
4883 plus some minor code cleanup.
4885 * hash.h: Include <stdbool.h>, for bool.
4886 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4887 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4888 hash_get_n_entries, hash_get_max_bucket_length,
4889 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4890 hash_rehash): Use size_t rather than unsigned.
4891 * hash.c (struct hash_table, hash_get_n_buckets,
4892 hash_get_n_buckets_used, hash_get_n_entries,
4893 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4894 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4895 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4897 (SIZE_MAX): Define if not defined.
4898 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4899 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4901 Use const * when possible.
4902 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4903 (check_tuning): Fix bug: if tuning parameters were very close to
4904 0 or 1, rounding errors could have caused subscript violations.
4905 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4906 (hash_initialize): Add 'fail:' label
4907 to free table and return NULL, and use it to simplify code.
4908 Use calloc rather than clearing the storage ourself.
4909 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4910 buffer size calculations.
4911 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4912 Include <stddef.h>, for size_t.
4913 * hash-pjw.c (hash_pjw): Likewise.
4914 Switch to method described by Bruno Haible.
4915 Include <limits.h>, for CHAR_BIT.
4916 (SIZE_BITS): New macro.
4918 2003-10-21 Paul Eggert <eggert@twinsun.com>
4920 * getndelim2.c (getndelim2): When size calculation overflows,
4921 ceiling the allocation at NMAX bytes rather than silently
4922 discarding input bytes before NMAX is reached. This makes
4923 a difference only if NMAX exceeds SIZE_MAX / 2.
4925 * obstack.c: Merge from glibc.
4926 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4927 Add libc_hidden_def (_obstack_newchunk).
4928 (_obstack_free) [! defined _LIBC]: Remove.
4929 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4930 a clone of the function body.
4931 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4932 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4934 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4935 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4938 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4939 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4940 Don't use lvalue casts, as GCC plans to remove support for them
4941 in GCC 3.5. Reported by Joseph S. Myers. This bug
4942 was also present in the non-GCC version, indicating that this
4943 code had always been buggy and had never been widely used.
4944 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4945 Use the fast variant of each macro, rather than copying the
4946 definiens of the fast variant; that way, we'll be more likely to
4947 catch future bugs in the fast variants.
4949 2003-10-20 Bruno Haible <bruno@clisp.org>
4951 * wait-process.h: New file, from GNU gettext.
4952 * wait-process.c: New file, from GNU gettext.
4954 2003-10-19 Jim Meyering <jim@meyering.net>
4956 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4958 2003-10-16 Paul Eggert <eggert@twinsun.com>
4960 * getgroups.c: Include <errno.h>, <stdlib.h>.
4961 (getgroups): First arg is int, not size_t.
4962 Don't let 'free' mangle errno.
4964 2003-10-16 Jim Meyering <jim@meyering.net>
4966 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4968 2003-10-15 Paul Eggert <eggert@twinsun.com>
4970 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4972 (new_exclude, add_exclude_file): Initial size no longer needs to
4974 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4975 our own address arithmetic overflow checking.
4977 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4978 (fnmatch): Do not alloca more than 2000 wide characters;
4979 instead, use malloc for large buffers.
4980 Check for address arithmetic overflow, and return -1
4981 with errno set to ENOMEM in that case.
4982 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4983 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4984 instead, return -1. Check for address arithmetic overflow.
4986 2003-10-14 Paul Eggert <eggert@twinsun.com>
4988 Handle invalid suffixes and overflow independently, so that
4989 callers can treat them independently as needed. Fix some bugs in
4990 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4991 suffix for a human-readable blocksize. The major caller-visible
4992 change is the addition of a new
4993 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4994 that both overflow and suffix chars were found.
4996 * human.c (humblock): Don't check separately for invalid suffix
4997 char; that is xstrtoumax's job (now that its bug is fixed).
4998 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4999 INTMAX_MAX]: New macros.
5000 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5001 TYPE_MAXIMUM): New macros.
5002 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5003 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5004 if overflow occurs, as it's what __strtol does and it's more useful
5006 (__xstrtol): If __strtol reports some error other than ERANGE,
5007 reflect it to the caller as LONGINT_INVALID. If it reports
5008 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5009 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5010 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5012 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5013 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5014 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5015 [defined UINTMAX_MAX]: New macros.
5017 2003-10-14 Bruno Haible <bruno@clisp.org>
5019 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5020 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5021 Also use volatile where needed.
5023 2003-10-12 Paul Eggert <eggert@twinsun.com>
5025 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5026 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5027 and define in terms of the other primitives.
5028 * xmalloc.c: Include stdbool.h; do not include exit.h.
5029 (SIZE_MAX): Define if not already defined.
5030 (array_size_overflow): New function.
5031 (xalloc_die): Abort instead of exiting if 'error' returns.
5032 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5033 (xmalloc, xrealloc): Use them.
5034 (xcalloc): Check for address arithmetic overflow.
5035 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5036 a bit faster than strcpy.
5038 2003-10-08 Paul Eggert <eggert@twinsun.com>
5040 Merge getpass from libc, plus a few fixes.
5042 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5043 Include <stdbool.h>.
5044 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5045 __fsetlocking to empty.
5046 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5047 do include <bits/libc-lock.h>.
5048 Do not include <fcntl.h>; not needed.
5049 [_LIBC]: Include <wchar.h>.
5050 (NOTCANCEL_MODE): New macro.
5051 (flockfile, funlockfile) [_LIBC]: New macros.
5052 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5053 [!_LIBC]: New macros.
5054 (call_fclose): New function.
5055 (getpass): Use it. Save tty stream separately; this simplifies the
5056 code and makes it more reliable if stdin happens to equal stdout.
5057 Invoke __fsetlocking on tty.
5058 Handle thread cancellation if needed.
5059 Namespace cleanup (use __tcgetattr, __getline).
5060 Use bool for Booleans.
5061 [USE_IN_LIBIO]: Handle wide streams.
5062 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5063 stream might go where.
5065 * unlocked-io.h: Include <stdio.h>, so that the caller
5066 doesn't have to include <stdio.h> before us.
5067 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5068 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5069 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5070 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5071 if not declared, so that we can use getpass.c code from libc without
5073 (flockfile, ftrylockfile, funlockfile): New macros.
5075 2003-10-06 Bruno Haible <bruno@clisp.org>
5077 * version-etc-2.h: Remove file.
5078 * version-etc-2.c: Remove file.
5080 2003-09-25 Jim Meyering <jim@meyering.net>
5081 Bruno Haible <bruno@clisp.org>
5083 This lets translators provide better translations for the
5084 "Written by ..." part of --version output.
5085 * version-etc.h: Include stdarg.h.
5086 (version_etc_copyright): Declare as readonly.
5087 (version_etc): Make this function variadic with a NULL-terminated list
5088 of author name strings.
5089 (version_etc_va): New declaration.
5090 * version-etc.c: Include stdarg.h, stdlib.h.
5091 (version_etc_copyright): Declare as readonly.
5092 (version_etc_va): New function. Provide a different translatable string
5093 for each possible number of authors < 10. Abbreviate when there are 10
5095 (version_etc): Make this function variadic. Call version_etc_va.
5096 Suggestion from Gary V. Vaughan.
5098 * long-options.h (parse_long_options): Change prototype: the authors
5099 string is moved to the end and becomes variadic.
5100 * long-options.c: Include stdarg.h.
5101 (parse_long_options): Make this function variadic, too.
5102 Call version_etc_va, not version_etc.
5104 2003-10-06 Bruno Haible <bruno@clisp.org>
5106 * fatal-signal.h: New file, from GNU gettext.
5107 * fatal-signal.c: New file, from GNU gettext.
5109 2003-10-04 Karl Berry <karl@gnu.org>
5111 * argp*: update from libc.
5113 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5115 * getpass.c (getpass): Use a no-op fseek when switching from input to
5116 output mode on the same stream.
5118 2003-09-29 Paul Eggert <eggert@twinsun.com>
5120 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5121 Fix arg typo in previous patch.
5123 2003-09-28 Jim Meyering <jim@meyering.net>
5125 * error.c: Correct cpp indentation.
5127 2003-09-27 Paul Eggert <eggert@twinsun.com>
5129 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5130 Omit the special code that used __typeof__, since we worry that
5131 it could be more trouble than it's worth. See:
5132 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5133 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5137 2003-09-26 Jim Meyering <jim@meyering.net>
5139 * error.c (error_tail): Move some declarations
5140 into inner scope where the local variables are used.
5142 2003-09-26 Bruno Haible <bruno@clisp.org>
5144 * stpncpy.h (gnu_stpncpy): New declaration.
5145 (stpncpy): Define as alias for gnu_stpncpy.
5146 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5148 2003-09-26 Paul Eggert <eggert@twinsun.com>
5150 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5151 (error_tail): Do not loop, reallocating temporary buffer, since
5152 the output cannot contain more wide characters than the input
5153 contains bytes, the size must be big enough already. This avoids
5154 one potential size overflow calculation. Check for size overflow
5155 when calculating temporary buffer size. Free temporary buffer
5156 when done, if it was allocated with malloc; this plugs a memory
5157 leak. Remove casts from void * to pointers, that are no longer
5158 needed now that we're assuming C89 or better.
5160 Merge error changes from glibc.
5162 * error.c, error.h: Update copyright notice header to match glibc.
5163 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5164 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5165 Disable cancellation while printing error.
5166 * error.h: Prepend __ to parameter names.
5168 2003-09-25 Karl Berry <karl@gnu.org>
5170 * argp-fmtstream.c, argp-help.c: update from libc.
5172 2003-09-25 Bruno Haible <bruno@clisp.org>
5174 * version-etc-2.h: New file, from version-etc.h with modifications.
5175 * version-etc-2.c: New file, from version-etc.c with modifications.
5177 2003-09-25 Simon Josefsson <jas@extundo.com>
5179 * xgetdomainname.h: New file.
5180 * xgetdomainname.c: New file.
5182 2003-09-25 Simon Josefsson <jas@extundo.com>
5183 Bruno Haible <bruno@clisp.org>
5185 * getdomainname.h: New file.
5186 * getdomainname.c: New file.
5188 2003-09-24 Paul Eggert <eggert@twinsun.com>
5190 * linebuffer.c (freebuffer): Don't free the argument, just
5191 the buffer associated with the argument. Bug reported by
5194 2003-09-19 Karl Berry <karl@gnu.org>
5196 * argp.h: update from libc.
5198 2003-09-16 Paul Eggert <eggert@twinsun.com>
5200 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5201 input error, instead of returning NULL the next time we are called
5202 (and therefore losing track of errno).
5204 2003-09-15 Paul Eggert <eggert@twinsun.com>
5206 * getndelim2.c (getndelim2): Don't trash errno when a read
5207 fails, so that the caller gets the proper errno.
5209 * readutmp.c (read_utmp): Likewise.
5210 Check for fstat error. Close stream and free storage
5213 2003-09-14 Bruno Haible <bruno@clisp.org>
5215 * fwriteerror.h: New file.
5216 * fwriteerror.c: New file.
5218 2003-09-14 Jim Meyering <jim@meyering.net>
5220 * getloadavg.c: Correct cpp indentation.
5221 * strdup.c: Likewise.
5222 * vasnprintf.c: Likewise.
5224 2003-09-12 Paul Eggert <eggert@twinsun.com>
5226 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5227 * obstack.c [!defined _LIBC]: Likewise.
5228 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5229 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5230 * exitfail.c: Don't include stdlib.h; no longer needed.
5232 More changes to assume C89 or better.
5234 * error.c (error_tail): Assume vprintf.
5236 * argmatch.c (getenv): Remove decl.
5237 * progreloc.c (get_full_program_name): Define via prototype.
5238 * setenv.c (clearenv): Likewise.
5239 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5241 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5242 (malloc, memcpy): Remove decls.
5243 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5244 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5245 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5246 (memcpy): Remove macro.
5247 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5248 (__P): Remove. All uses removed.
5249 (PTR): Remove. All uses changed to void *.
5250 (CHAR_BIT, NULL): Remove.
5251 (spaces, zeros, memset_space, memset_zero)
5252 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5254 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5255 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5256 Define with prototype.
5257 Remove now-unnecessary prototype decl.
5258 (extra_args_spec): Assume ANSI C. All uses changed.
5259 (extra_args_spec_iso): Remove.
5260 (my_strftime, emacs_strftimeu): Define via prototype.
5261 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5263 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5264 * strtoimax.c: Include <stdlib.h> unconditionally.
5265 (strtoul, strtol): Remove decls.
5266 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5268 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5269 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5270 (LOCALE_PARAM_PROTO): New macro.
5271 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5272 (INTERNAL (strtol), strtol): Define with a prototype.
5273 (PARAMS): Remove. All uses removed.
5274 * tempname.c: Include <string.h> unconditionally.
5275 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5276 * xgethostname.c (main): Define with a prototype.
5277 * xmalloc.c: Include "xalloc.h" first, to check interface.
5278 Include <stdlib.h> unconditionally.
5279 (calloc, malloc, realloc, free): Remove decls.
5280 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5281 Include <stdlib.h> unconditionally. Sort include file names.
5283 (xstrtod): Define with a prototype.
5284 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5285 (strtol, strtoul): Remove decls.
5287 2003-09-11 Paul Eggert <eggert@twinsun.com>
5289 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5290 Include <stdlib.h>, <string.h> unconditionally.
5291 Remove now-unnecessary cast to char *.
5292 * strnlen.c: Include <string.h> unconditionally.
5293 * yesno.c (yesno): Define with a prototype.
5295 2003-09-10 Bruno Haible <bruno@clisp.org>
5297 * strcspn.c: Include <string.h> unconditionally.
5298 * strpbrk.c: Include <string.h> unconditionally.
5299 * strstr.c: Include <string.h> unconditionally.
5300 * unicodeio.c: Include <string.h> unconditionally.
5301 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5302 * unsetenv.c: Likewise.
5303 * xreadlink.c: Include <stdlib.h> unconditionally.
5304 * yesno.c: Include <stdlib.h> unconditionally.
5305 (rpmatch): Add prototype.
5307 2003-09-10 Jim Meyering <jim@meyering.net>
5309 * error.c: Correct indentation of cpp directives.
5311 2003-09-09 Paul Eggert <eggert@twinsun.com>
5315 * acosl.c (main): Use a prototype.
5316 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5319 * getloadavg.c (getloadavg, main): Define via prototypes.
5321 * getopt.h (struct option.name): Assume C89, and use 'const'.
5322 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5323 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5325 * getopt.c (const): Remove macro.
5326 Include <string.h> unconditionally.
5327 (my_index): Remove; all uses changed to strchr.
5328 (strlen): Remove decl.
5329 (exchange): Remove forward decl; no longer needed.
5330 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5331 Define with prototype.
5332 * getopt1.c (const): Remove macro.
5333 (getopt_long, getopt_long_only, main): Define with prototype.
5335 * getugroups.c: Include <string.h> unconditionally.
5337 * getusershell.c: Include <stdlib.h> unconditionally.
5338 (getusershell, setusershell, endusershell, readname, main):
5339 Define with prototypes.
5341 * group-member.c: Include group-member.h first.
5342 Include <stdlib.h> unconditionally.
5344 * hard-locale.c: Include hard-locale.h first.
5345 Include <stdlib.h>, <string.h> unconditionally.
5347 * hash.c (free, malloc): Remove decls.
5348 Include <stdlib.h> unconditionally.
5350 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5351 (getenv): Do not declare.
5353 * idcache.c: Include <string.h> unconditionally.
5355 * long-options.c: Include long-options.h first, to test interface.
5356 Include <stdlib.h> unconditionally.
5358 * makepath.c: Include makepath.h first, to test interface.
5359 Include <stdlib.h> and <string.h> unconditionally.
5361 * linebuffer.c: Include <stdlib.h>.
5362 (free): Remove decl.
5364 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5365 rpl_malloc returns void *, not char *.
5366 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5368 * md5.h: Include <limits.h> unconditionally.
5369 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5370 (__P): Remove; all uses removed.
5371 * md5.c: Include "md5.h" first.
5372 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5373 md5_buffer, md5_process_bytes, md5_process_block):
5374 Define with prototypes.
5375 * sha.h (__P): Remove all uses. (It wasn't defined??)
5376 * sha.c: Include "sha.h" first.
5377 Include <stdlib.h>, <string.h> unconditionally.
5379 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5380 * memcmp.c (__ptr_t): Likewise.
5381 * memrchr.c (__ptr_t): Likewise.
5382 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5383 Include <string.h> unconditionally.
5384 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5385 * memchr.c: Include <stdlib.h> unconditionally.
5386 * memchr.c (LONG_MAX): Remove.
5387 * memrchr.c (LONG_MAX): Likewise.
5388 * memchr.c (__memchr): Define via a prototype.
5389 * memrchr.c (__memrchr): Likewise.
5390 * memcmp.c (__P): Remove, and remove all uses.
5391 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5392 Remove forward decls; no longer needed.
5393 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5394 Use types required by C89 in prototype.
5396 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5397 * savedir.c: Likewise.
5398 * mkdir.c (free): Remove decl.
5399 * rmdir.c (rmdir): Define with a prototype.
5400 * savedir.c: Include savedir.h first, to test interface.
5402 * mktime.c (STDC_HEADERS): Remove.
5403 Include <stdlib.h>, <string.h> unconditionally.
5405 * modechange.c: Include <stdlib.h> unconditionally.
5406 (malloc): Remove decl.
5408 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5409 (free): Remove decl.
5411 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5412 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5413 (This type really should be intptr_t, but that's a C99ism.)
5414 (_obstack_memcpy): Remove: all uses changed to memcpy.
5415 Include <string.h> unconditionally.
5416 (struct obstack): Assume __STDC__ for types of members
5417 chunkfun, freefun, extra_arg.
5418 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5419 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5420 obstack_begin, obstack_specify_allocation,
5421 obstack_specify_allocation_with_arg, obstack_chunkfun,
5422 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5423 Remove unprototyped decls and the macros that use them.
5424 * obstack.c (POINTER): Remove. All uses changed to void *.
5425 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5426 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5427 (defined __STDC__ && __STDC__)]:
5428 Remove nonprototyped code.
5429 Include <stdlib.h> unconditionally.
5430 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5431 _obstack_allocated_p, _obstack_free, obstack_free,
5432 _obstack_memory_used, print_and_abort):
5433 Define using prototypes.
5434 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5435 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5436 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5437 obstack_next_free, obstack_object_size, obstack_room) [0]:
5438 Remove unused, unprototyped code.
5440 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5442 * physmem.c (physmem_total, physmem_available, main): Define
5445 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5446 (main): Define with a prototype.
5448 * posixver.c (getenv): Remove decl.
5450 * putenv.c (malloc): Returns void *, not char *.
5451 Include <string.h> unconditionally.
5452 (strchr, memcpy, NULL): Do not define.
5454 * readtokens.c: Include readtokens.h first, to test interface.
5455 Include <stdlib.h>, <string.h> unconditionally.
5456 (init_tokenbuffer): Define with a prototype.
5458 * regex.c (PARAMS): Remove. All uses removed.
5459 All uses of _RE_ARGS removed, too.
5460 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5462 (bzero): Assume memset exists.
5463 (memcmp, memcpy, NULL): Remove.
5464 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5465 char, or assignments to local vars of type signed char.
5466 (init_syntax_once, PREFIX(extract_number_and_incr),
5467 PREFIX(print_partial_compiled_pattern),
5468 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5469 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5470 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5471 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5472 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5473 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5474 wcs_compile_range, byte_compile_range, truncate_wchar,
5475 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5476 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5477 count_mbs_length, wcs_re_match_2_internal,
5478 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5479 PREFIX(alt_match_null_string_p),
5480 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5481 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5482 regfree, PREFIX(extract_number)): Define with prototype. Remove
5483 now-unnecessary declaration, if any.
5484 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5486 Remove now-unnecessary casts among pointer types.
5487 * regex.h (_RE_ARGS): Remove. All uses removed.
5489 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5490 (free): Remove decl.
5492 * rpmatch.c: Include <stdlib.h> unconditionally.
5494 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5495 (free): Remove decl.
5497 * save-cwd.c: Include <stdlib.h> unconditionally.
5498 * xgetcwd.c: Likewise.
5500 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5501 (free): Remove decl.
5503 * strchrnul.c (strchrnul): Define with a prototype.
5504 Fix bug: c_in was not converted to char before searching.
5506 The following changes are not K&R related:
5508 * group-member.h: Include <sys/types.h>, so that this file is
5510 * makepath.h: Likewise.
5512 * getusershell.c (readname, default_index, line_size, readname):
5513 Use size_t, not int, for sizes.
5514 (readname): If the size overflows, report an error instead of
5517 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5519 * getndelim2.c: Assume stdlib.h per the C89 spec.
5521 2003-09-08 Paul Eggert <eggert@twinsun.com>
5523 Assume C89 or better; remove K&R cruft.
5524 A few of these changes were first proposed by Derek Robert Price
5525 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5527 * addext.c: Include <string.h> unconditionally.
5528 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5529 Don't declare getenv or malloc.
5531 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5532 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5534 (find_stack_direction, alloca): Use prototypes.
5536 * atexit.c (atexit): Define using a prototype.
5538 * basename.c, dirname.c, stripslash.c:
5539 Include <string.h> unconditionally.
5541 * bcopy.c: Include <stddef.h>.
5542 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5544 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5546 * error.h (error, error_at_line, error_print_progname)
5547 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5548 * error.c: Include error.h first, to check interface.
5549 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5550 (VA_START): Remove; all uses changeed to va_start.
5551 (exit, strerror): Remove decls.
5552 (error_print_progname): Prototype uncondionally.
5553 Don't include <errno.h>; no longer needed.
5554 (private_strerror): Remove.
5555 (error_tail): Always define.
5556 (error, error_at_line): Assume C89 or better; always use prototypes.
5557 * fatal.c: Include "fatal.h" first, to test interface.
5558 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5559 (VA_START): Remove; all uses changed to va_start.
5560 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5562 (exit): Remove decl.
5563 (fatal): Prototype unconditionally. Assume va_start works.
5564 Abort at end, to pacify gcc.
5566 * euidaccess.c (main): Define with a prototype.
5568 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5570 * exitfail.c: Include <stdlib.h> unconditionally.
5572 * fnmatch_.h (__P): Remove. All uses changed to assume
5574 * fnmatch.c: Include fnmatch.h first, to test interface.
5575 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5576 (getenv): Remove decl.
5577 (fnmatch): Define using a prototype.
5578 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5579 (FCT): Define using a prototype.
5581 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5583 * gethostname.c: Include <stddef.h>.
5584 (gethostname): Define with prototype. Length is size_t, not int.
5586 2003-09-08 Paul Eggert <eggert@twinsun.com>
5588 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5589 getversion.c should have been removed then, but was accidentally
5592 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5593 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5595 2003-09-07 Paul Eggert <eggert@twinsun.com>
5597 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5598 copy_tm_result. Bug reported by Simon Josefsson in
5599 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5601 2003-09-06 Paul Eggert <eggert@twinsun.com>
5603 * time_r.c, time_r.h: New files.
5605 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5607 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5608 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5610 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5612 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5613 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5616 * timegm.c: Switch to glibc implementation, with the following changes:
5617 [defined HAVE_CONFIG_H]: Include <config.h>.
5618 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5619 (__mktime_internal) [!defined _LIBC]: New decl.
5620 (__gmtime_r) [!defined _LIBC]: New macro and function.
5621 (timegm): Use a prototype, since gnulib assumes C89.
5622 Do not bother declaring tmp to be const, as it's not really usefu.
5623 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5624 (timegm): Declare only if HAVE_DECL_TIMEGM.
5626 2003-09-03 Paul Eggert <eggert@twinsun.com>
5628 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5629 Bug reported by Lute Kamstra in
5630 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5632 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5633 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5634 course with correspondingly smaller numbers for tomorrow and
5635 yesterday. From Tadayoshi Funaba. Originally installed into
5636 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5639 2003-08-31 Simon Josefsson <jas@extundo.com>
5641 * timegm.h: New file.
5642 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5644 2003-08-31 Karl Berry <karl@gnu.org>
5646 * argp.h: update from libc.
5648 2003-08-28 Bruno Haible <bruno@clisp.org>
5650 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5651 warning on QNX, which defines O_BINARY to 000000.
5653 2003-08-24 Bruno Haible <bruno@clisp.org>
5655 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5656 MSVC7 <stdio.h> is included later.
5658 2003-08-20 Bruno Haible <bruno@clisp.org>
5660 * progname.h: New file, from GNU gettext.
5661 * progname.c: New file, from GNU gettext.
5662 * progreloc.c: New file, from GNU gettext.
5664 2003-08-19 Bruno Haible <bruno@clisp.org>
5666 * xstrdup.c: Assume <string.h> exists.
5668 2003-08-18 Jim Meyering <jim@meyering.net>
5670 * setenv.h: Indent nested cpp directive.
5671 * vasnprintf.c: Remove trailing blanks.
5673 2003-08-17 Simon Josefsson <jas@extundo.com>
5674 Bruno Haible <bruno@clisp.org>
5676 * xstrndup.h: New file.
5677 * xstrndup.c: New file.
5679 2003-08-17 Bruno Haible <bruno@clisp.org>
5681 * strndup.h: New file.
5683 2003-08-16 Paul Eggert <eggert@twinsun.com>
5685 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5686 space, undoing this 2003-08-12 change:
5687 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5689 2003-08-16 Jim Meyering <jim@meyering.net>
5691 Merge from coreutils.
5692 * xstrtoimax.c: #else #if -> #elif.
5693 * xstrtoumax.c: Likewise.
5695 2003-08-15 Paul Eggert <eggert@twinsun.com>
5697 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5698 rather than tab, after '#' in shell-script copyright notices.
5699 Suggested by Bruno Haible.
5701 2003-08-15 Jim Meyering <jim@meyering.net>
5702 and Paul Eggert <eggert@twinsun.com>
5704 Merge from coreutils.
5705 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5706 member but strut utmpx does not. Needed for AIX 4.3.3.
5707 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5709 2003-08-15 Jim Meyering <jim@meyering.net>
5711 Merge from coreutils.
5712 * xgethostname.c: Include <stdlib.h>.
5713 (xghostname): Don't exit for anything other than memory-related
5714 failure; just return NULL.
5715 * userspec.c: Include "posixver.h".
5716 (parse_user_spec): Accept `.' as a separator only
5717 in pre-POSIX-200112 mode.
5718 * strtoimax.c: Use #elif rather than #else #if.
5719 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5720 Remove function, now that we can rely on a working tzset function.
5721 [!_LIBC]: Ensure that the required autoconf test has been run.
5722 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5723 Use underlying_strftime for %r.
5724 * sha.c: Merge in some clean-up and optimization changes from glibc.
5725 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5726 Ensure that it is a multiple of 64.
5727 Rearrange loop exit tests so as to avoid performing an
5728 additional fread after encountering an error or EOF.
5729 * realloc.c: Update copyright date.
5731 2003-08-14 Jim Meyering <jim@meyering.net>
5733 Merge from coreutils.
5734 * obstack.h: Whitespace changes.
5735 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5736 and xcalloc return values.
5737 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5738 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5739 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5740 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5741 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5743 Use mntctl's return value to drive the entry-processing loop, since
5744 we can't rely on the value of the vmt_length member in the last
5745 entry. On some systems doing so could result in exhausting
5746 virtual memory. Based in part on a patch from Mike Jetzer.
5748 2003-08-14 Jim Meyering <jim@meyering.net>
5749 and Paul Eggert <eggert@twinsun.com>
5751 Merges from coreutils, plus other fixes.
5752 * physmem.c: Merge in portability changes from gcc/libiberty
5753 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5754 for credits and details. Thanks to Kaveh Ghazi for helping
5755 to keep these files in sync.
5756 (ARRAY_SIZE): Define it.
5757 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5758 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5759 (memcasecmp): Don't assume size_t fits in unsigned int.
5760 Remove casts and duplicate code.
5761 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5762 (memcpy): Remove definition.
5763 Merge in some clean-up and optimization changes from glibc.
5764 [BLOCKSIZE]: Move definition to top of file.
5765 Ensure that it is a multiple of 64.
5766 Rearrange loop exit tests so as to avoid performing an
5767 additional fread after encountering an error or EOF.
5768 * md5.h (md5_uintptr): Define.
5769 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5770 return to the initial working directory. Preserve errno
5772 * idcache.c: Include "xalloc.h".
5773 (xmalloc, xrealloc): Remove decls.
5774 (getuser): Remove casts no longer required in C89.
5775 * human.c: Include stdio.h, for sprintf.
5776 * group-member.c: Include "xalloc.h".
5777 (xmalloc, xrealloc): Remove decls.
5778 (get_group_info): Remove casts no longer required in C89.
5779 * getusershell.c (readname): Remove casts no longer required in C89.
5780 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5781 * getline.c: Whitespace fix, from coreutils.
5783 2003-08-13 Paul Eggert <eggert@twinsun.com>
5785 * exclude.c: Include <ctype.h>
5786 (IN_CTYPE_DOMAIN): New macro.
5788 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5791 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5792 Undo previous (whitespace-only) change.
5794 2003-08-12 Paul Eggert <eggert@twinsun.com>
5796 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5797 Normalize leading white space and remove trailing white space.
5798 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5799 notice, as per ../config/srclist-update.
5801 Merge from coreutils.
5802 * euidaccess.h: New file.
5803 * euidaccess.c: Include it.
5804 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5805 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5806 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5808 2003-08-11 Bruno Haible <bruno@clisp.org>
5810 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5811 (vasnprintf): Use it instead of wcslen.
5813 2003-08-11 Bruno Haible <bruno@clisp.org>
5815 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5816 value to ensure that _Bool promotes to int. Use #define for _Bool when
5817 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5819 2003-08-10 Karl Berry <karl@gnu.org>
5821 * regex.h: update from libc (whitespace fix).
5823 2003-08-09 Paul Eggert <eggert@twinsun.com>
5825 Merge some files from coreutils. These changes were
5826 originally made by Jim Meyering.
5827 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5828 many older Unixes require this.
5829 * alloca.c (alloca): Remove cast to argument of free;
5830 no longer needed in C89.
5831 * alloca_.h, regex.h: Fix white space to match
5832 what GNU indent does.
5834 2003-08-05 Paul Eggert <eggert@twinsun.com>
5836 * bumpalloc.h: Remove.
5838 2003-08-04 Paul Eggert <eggert@twinsun.com>
5840 * getloadavg.c: Change copyright notice and spacing to conform to
5843 Merge from coreutils.
5844 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5846 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5847 from Karl Berry, implemented by Jim Meyering.
5848 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5849 from Dmitry V. Levin.
5850 Remove anachronistic cast of xrealloc.
5851 * fnmatch_.h (__const): Remove. Use 'const'.
5852 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5853 type. Otherwise, it wouldn't compile with at least /bin/cc on
5854 ymp-cray-unicos9.0.2.X.
5855 Combine two mostly-identical uses of alloca into one.
5856 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5858 2003-08-04 Dave Love <d.love@dl.ac.uk>
5862 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5863 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5864 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5865 obsolete NLIST_NAME_UNION.
5866 [__GNU__]: Undef BSD and FSCALE.
5867 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5869 2003-08-03 Paul Eggert <eggert@twinsun.com>
5871 * stdbool_.h (_Bool): Make it signed char, instead of
5872 an enum type, so that it's guaranteed to promote to int. See:
5873 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5875 2003-07-31 Paul Eggert <eggert@twinsun.com>
5877 * strerror.c: Include config.h, limits.h. Declare sprintf.
5878 (strerror): Don't assume that a printable int fits in 14 bytes.
5880 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5881 Bruno Haible <bruno@clisp.org>
5883 * getline.h (getline, getdelim): Change return type to ssize_t.
5884 * getline.c (getline, getdelim): Likewise.
5885 Remove _GNU_SOURCE define; now it's defined in config.h through
5888 2003-07-22 Paul Eggert <eggert@twinsun.com>
5890 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5891 over-parenthesization in macros.
5893 Sync with coreutils.
5895 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5898 Use `exit_failure' for xalloc and xmemcoll instead of their own
5899 private exit-failure variables.
5900 * xalloc.h (xalloc_exit_failure): Remove.
5901 * xmalloc.c: Likewise. Include exitfail.h.
5902 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5903 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5904 * xmemcoll.c: Likewise. Include exitfail.h.
5905 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5907 2003-07-18 Paul Eggert <eggert@twinsun.com>
5909 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5910 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5911 to test that it can stand by itself. Include "exitfail.h".
5912 Clients should set exit_failure instead.
5913 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5915 2003-07-18 Andreas Schwab <schwab@suse.de>
5917 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5919 2003-07-18 Bruno Haible <bruno@clisp.org>
5921 * getndelim2.h: New file.
5922 * getndelim2.c: Make into a module of its own. Include config.h,
5924 (getndelim2): Make non-static. Change return type to ssize_t.
5925 * getline.h: Change argument names.
5926 * getline.c: Include getndelim2.h instead of getndelim2.c.
5927 * getnline.c: Include getndelim2.h.
5929 2003-07-17 Bruno Haible <bruno@clisp.org>
5931 * Makefile.am: Remove file.
5932 * Makefile.in: Remove file.
5934 2003-07-17 Bruno Haible <bruno@clisp.org>
5936 * getnline.h: New file.
5937 * getnline.c: New file.
5938 * getndelim2.c: New file, extracted from getline.c.
5939 (getndelim2): Renamed from getdelim2, with added nmax argument.
5940 * getline.c: Include getndelim2.c.
5941 (getdelim2): Moved out to getndelim2.c.
5942 (getline, getdelim): Update.
5944 2003-07-15 <karl@gnu.org>
5946 * vasnprintf.c: update from gettext.
5948 2003-07-15 Jim Meyering <jim@meyering.net>
5950 * makepath.c (make_path): Enclose diagnostic in _(...).
5952 2003-07-14 Paul Eggert <eggert@twinsun.com>
5954 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5955 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5956 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5957 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5958 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5959 updated automatically by ../config/srclist-update. This changes
5960 their license from LPGL to GPL.
5962 2003-07-14 Jim Meyering <jim@meyering.net>
5964 Don't emit diagnostics. Let callers do that.
5965 * save-cwd.c: Don't include "error.h".
5966 (save_cwd): Don't call error. Ensure that errno is valid
5967 when returning nonzero.
5969 * save-cwd.h (restore_cwd): Update prototype.
5970 * save-cwd.c (restore_cwd): Remove two parameters.
5971 Simplify. Don't call error upon failure. Let callers do that.
5972 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5973 when auditing is enabled. But don't bother updating the #if.
5975 2003-07-14 Simon Josefsson <jas@extundo.com>
5977 * mempcpy.h: New file.
5978 * mempcpy.c: New file.
5980 2003-07-14 Paul Eggert <eggert@twinsun.com>
5982 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5983 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5984 unicodeio.c, unicodeio.h, unlocked-io.h:
5985 Switch from LGPL to GPL.
5987 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5989 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5990 it breaks C++ compilation.
5991 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5993 2003-07-10 Jim Meyering <jim@meyering.net>
5995 * vasnprintf.c: Remove trailing blanks.
5996 Make cpp indentation consistent.
5998 2003-07-09 Paul Eggert <eggert@twinsun.com>
6000 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6001 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6002 Switch from LGPL to GPL.
6004 2003-07-07 Paul Eggert <eggert@twinsun.com>
6006 * mktime.c: Fix some boundary cases and remove need for floating point.
6008 Issue a compile-time diagnostic if time_t is floating point, or if
6009 two's complement arithmetic is not in effect, or if arithmetic
6010 right shift does not propagate the sign. These assumptions were
6011 all in the original code but they weren't checked.
6013 (TIME_T_MIDPOINT, verify): New macros.
6014 (__isleap): Remove; it has integer overflow problems.
6015 (leapyear): New function, without those problems.
6016 (ydhms_tm_diff): Remove; splitting into two parts.
6017 (ydhms_diff): New function, containing the arithmetic part of
6018 the old ydhms_tm_diff function. Issue a compile-time
6019 diagnostic if we are not using C99 integer division.
6020 Avoid casts when possible.
6021 (guess_time_tm): New function, containing the checking part of
6022 the old ydhms_tm_diff function. Return the new value, rather than
6023 the difference between it and the old. Accept a new argument T
6024 so that *T specifies the old value. Check for overflow in the result.
6026 (__mktime_internal): Use a time_t offset, not a long int offset.
6027 This undoes the 2003-06-04 change, which is no longer needed now
6028 that we have better overflow checking.
6029 (localtime_offset): Likewise.
6031 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6032 and long are 64-bit but int is only 32-bit.
6033 (ydhms_diff): Use long int to store year1 and yday1.
6034 Issue a compile-time diagnostic if long int is not wide enough.
6036 (__mktime_internal): Use long int to store adjusted year and yday.
6037 Use plain C rather than preprocessor commands, if that doesn't
6039 Check for overflow (and try to repair) after each probe
6040 rather than checking only at the very end. This avoids some bugs
6041 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6042 does not equal GMT offset at maximum time).
6043 Use integer to check for overflow rather than floating point; this
6044 is more portable to non-IEEE hosts, and is a tad faster.
6045 When we detect that we are oscillating between two values,
6046 don't check whether tm_isdst has the requested value, since
6047 we already know the answer. When tm_isdst has the wrong value,
6048 use a different heuristic to find the right one, based on the
6049 extreme values actually observed in practice in tz2003a,
6050 rather than the (overly optimistic) "previous 3 calendar quarters".
6052 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6053 "T const" to accommodate glibc style.
6054 (check_result): Use less-confusing report format. "long" -> "long int.
6056 Don't loop if the iteration overflows time_t.
6057 Allow a negative step in the iteration.
6059 2003-07-01 Paul Eggert <eggert@twinsun.com>
6061 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6062 having it depend on HAVE_SYS_TYPES_H.
6064 2003-06-25 Bruno Haible <bruno@clisp.org>
6066 * readlink.c: New file.
6068 2003-06-20 Bruno Haible <bruno@clisp.org>
6070 Assume C89, so PARAMS isn't needed.
6071 * unicodeio.h (PARAMS): Remove.
6072 * unicodeio.c: Don't use PARAMS.
6074 2003-06-18 Jim Meyering <jim@meyering.net>
6076 Merge changes from coreutils.
6077 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6078 Remove explicit declarations of xmalloc and realloc.
6080 (read_utmp): Remove anachronistic cast of xmalloc.
6082 2003-06-17 Paul Eggert <eggert@twinsun.com>
6084 Assume C89, so PARAMS isn't needed.
6085 * backupfile.h (PARAMS): Remove. All uses removed.
6086 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6087 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6088 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6089 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6090 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6091 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6092 xstrtol.h: Likewise.
6093 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6094 same.h, strverscmp.h: Do not include config.h; no longer needed.
6095 Anyway, config.h should always be included before any other file.
6097 2003-06-11 Simon Josefsson <jas@extundo.com>
6099 * sysexit_.h: New file.
6101 2003-05-20 Derek Price <derek@ximbiot.com>
6103 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6105 2003-06-10 Simon Josefsson <jas@extundo.com>
6107 * strchrnul.h: New file.
6108 * strchrnul.c: New file.
6110 2003-06-10 Simon Josefsson <jas@extundo.com>
6112 * argp.h: New file, from glibc.
6113 * argp-ba.c: New file, from glibc.
6114 * argp-eexst.c: New file, from glibc.
6115 * argp-fmtstream.c: New file, from glibc.
6116 * argp-fmtstream.h: New file, from glibc.
6117 * argp-fs-xinl.c: New file, from glibc.
6118 * argp-help.c: New file, from glibc.
6119 * argp-namefrob.h: New file, from glibc.
6120 * argp-parse.c: New file, from glibc.
6121 * argp-pv.c: New file, from glibc.
6122 * argp-pvh.c: New file, from glibc.
6123 * argp-xinl.c: New file, from glibc.
6125 2003-06-07 Jim Meyering <jim@meyering.net>
6127 * readtokens.h: Put `Free Software Foundation, Inc.'
6128 in place of my name in the copyright comment.
6129 Remove definition and uses of __P.
6132 * stat.c: Don't declare xmalloc explicitly.
6133 Instead, include "xalloc.h".
6134 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6135 xrealloc, and xcalloc return values.
6136 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6138 * xgetcwd.h: Remove definition/uses of PARAMS.
6140 2003-06-06 Jim Meyering <jim@meyering.net>
6142 * stdbool_.h: Renamed from stdbool.h.in.
6144 2003-06-06 Jim Meyering <jim@meyering.net>
6146 Merge from coreutils.
6147 * same.c: (same_name): Declare *_basename locals to be `const'.
6148 Consolidate declarations and initializations of *_base* locals.
6150 Merge from coreutils.
6151 This avoids a core dump on systems without GNU putenv,
6152 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6153 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6154 (unsetenv): New static function, from GNU libc.
6155 (rpl_putenv): Use it.
6157 * modechange.c: Remove trailing blanks.
6159 Merge from coreutils.
6160 * fsusage.c: Remove declaration of statfs.
6161 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6163 * posixtm.c: Include <stdbool.h> unconditionally.
6165 2003-06-05 Paul Eggert <eggert@twinsun.com>
6167 * mktime.c (__mktime_internal): When resolving a tm_isdst
6168 mismatch, look in future quarters as well as past. This fixes a
6169 bug when processing fall-backwards gaps immediately after a long
6170 period of daylight-saving time.
6172 * mktime.c: Assume freestanding C89 or better.
6173 (HAVE_LIMITS_H): Remove. Assume it's 1.
6174 (__P): Remove; not used.
6175 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6176 (mktime, not_equal_tm, print_tm, check_result,
6177 main): Use prototypes. Use const * where appropriate.
6178 (main): Fix typo in testing code that uncovered by above changes.
6179 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6181 2003-06-04 Paul Eggert <eggert@twinsun.com>
6183 * mktime.c: Fix Debian bug 177940
6184 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6185 (localtime_offset): Now long int, not time_t, because we want it
6186 to be guaranteed to be signed. All uses changed.
6187 (__mktime_internal): If overflow would occur when adding offset,
6190 Merge 'human' changes from coreutils. Rewrite to support
6191 locale-specific notations like thousands separators.
6192 * human.c: Simplify authorship notice.
6193 Include human.h immediately after config.h.
6194 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6195 <limits.h>: Do not include, since human.h does.
6196 (SIZE_MAX, UINTMAX_MAX): New macros.
6197 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6198 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6199 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6200 (power_letter): Renamed from suffixes.
6201 (generate_suffix_backwards): Remove.
6202 (adjust_value): Now takes int style (because of human.h changes)
6203 and long double value (for greater precision on some platforms).
6204 (group_number): New function.
6205 (human_readable): Use it. Use integer options, not enum.
6206 Put the options before the sizes in the arg list.
6207 Support all the new options.
6208 The old human_readable function has been removed;
6209 use inttostr.h instead.
6210 (human_readable, default_block_size, humblock):
6211 Use uintmax_t, not int, for block sizes.
6212 (human_readable_inexact, block_size_types): Remove.
6213 (block_size_opts): New constant.
6214 (human_options): Renamed from human_block_size, with new signature
6215 that allows block sizes up to UINTMAX_MAX. All callers changed.
6216 * human.h: Add copyright and authorship notice.
6217 Include <limits.h> and <stdbool.h> unconditionally.
6218 (PARAMS): Remove. All uses removed.
6219 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6220 (enum human_inexact_style): Remove tag; now a nameless enum.
6221 (human_floor, human_ceiling, human_round_to_even): Now have
6222 values 2, 0, 1 rather than -1, 1, 0.
6223 (human_group_digits, human_suppress_point_zero, human_autoscale,
6224 human_base_1024, human_SI, human_B): New constants.
6225 (human_readable_inexact, human_block_size): Remove.
6226 (human_readable): Size args are now uintmax_t, not int.
6227 (human_options): New decl.
6229 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6230 unnecessary now that we assume C89 or better. This change
6231 imported from coreutils.
6233 * mktime.c (__mktime_internal): Do not reject negative timestamps
6234 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6235 in the 2003-05-30 sync from glibc.
6237 .h files should stand alone, but we shouldn't include <sys/types.h>
6238 if we can get away with just <stddef.h>.
6240 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6241 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6242 rather than <sys/types.h>, as we merely need size_t.
6243 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6245 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6246 Include <stdio.h>, to get FILE.
6247 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6248 memcasecmp.h has included <stddef.h> and all we need is size_t.
6249 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6250 our interface, instead of including <sys/types.h>
6252 2003-06-02 Paul Eggert <eggert@twinsun.com>
6255 Fix some minor time-related bugs with POSIX time arguments.
6256 Some valid time stamps were being rejected (notably -1, and
6257 time stamps before 1900 on 64-bit hosts). And some invalid
6258 time stamps were being accepted, e.g. September 31.
6260 * posixtm.h (posixtime): Return bool instead of time_t, so
6261 that we can return (time_t) -1 successfully.
6262 * posixtm.c: Likewise.
6263 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6264 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6265 (t): Remove static var.
6266 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6267 of static var. All uses changed.
6268 (year): Do not reject years before 1900; they can occur with
6270 (posix_time_parse): Do not check for out-of-range components;
6271 that is now the caller's responsibility, since our checks were
6272 only approximations.
6273 (posixtime): Use mktime to check for out-of-range components,
6274 since it knows them exactly.
6275 If mktime returns (time_t) -1, check whether an error actually occurred
6276 by invoking localtime on -1.
6277 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6278 posixtime failures better.
6279 Improve the test data (in comments only).
6281 2003-05-30 <karl@gnu.org>
6283 * mktime.c: update from libc.
6285 2003-05-30 Bruno Haible <bruno@clisp.org>
6287 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6288 * localcharset.h: Likewise.
6289 * localcharset.c: Likewise.
6291 2003-05-28 Paul Eggert <eggert@twinsun.com>
6293 Assume the headers required for C89 freestanding compilers.
6294 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6295 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6296 without checking for HAVE_LIMITS_H.
6297 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6298 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6300 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6301 * exclude.c: Include <stdbool.h> unconditionally.
6302 * tempname.c: Include <stddef.h> unconditionally.
6303 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6304 * modechange.c, rpmatch.c (NULL): Don't define, since
6305 <stddef.h> does that.
6306 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6307 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6308 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6309 * xstrtol.c: Likewise.
6310 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6311 * savedir.c: Include <stddef.h> instead of defining NULL.
6313 * addext.c (addext): Use assignment rather than cast, to avoid
6314 warnings on some platforms.
6316 * mktime.c (__mktime_internal): Do not reject negative timestamps
6319 2003-05-10 Bruno Haible <bruno@clisp.org>
6321 * linebreak.c (iconv_string_length): Don't return -1 just because the
6322 string is longer than 4 KB.
6324 2003-05-12 Jim Meyering <jim@meyering.net>
6326 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6327 the space-padded-by-default conversion specifiers, %e, %k, %l.
6329 2003-05-03 Bruno Haible <bruno@clisp.org>
6331 Upgrade to Unicode-4.0.
6332 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6333 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6334 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6335 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6336 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6337 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6338 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6339 Change width of U+E0100..U+E01EF from 1 to 0.
6341 2003-04-25 Bruno Haible <bruno@clisp.org>
6343 * copy-file.c: Include <stddef.h>, for size_t.
6345 2003-04-25 Jim Meyering <jim@meyering.net>
6347 * copy-file.c (copy_file_preserving): Declare buf_size to be
6348 of type size_t, not int.
6350 2003-04-11 Jim Meyering <jim@meyering.net>
6352 Merge changes from Coreutils.
6354 2003-03-22 Jim Meyering <jim@meyering.net>
6356 * strftime.c (widen): Cast alloca return value to proper type.
6358 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6361 * strftime.c (my_strftime): Handle very large width
6362 specifications for numeric values correctly. Improve checks for
6365 2003-01-19 Jim Meyering <jim@meyering.net>
6367 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6368 (nl_get_alt_digit) [! defined my_strftime]: Define.
6369 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6370 _nl_get_alt_digit and _nl_get_walt_digit.
6372 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6373 These changes have no effect outside of _LIBC.
6375 2003-04-10 Bruno Haible <bruno@clisp.org>
6377 * findprog.h: New file, from GNU gettext.
6378 * findprog.c: New file, from GNU gettext.
6380 2003-04-05 Jim Meyering <jim@meyering.net>
6382 Merge changes from Coreutils.
6384 * exclude.h (PARAMS): Remove definition and uses.
6385 * exclude.c: Remove uses of `PARAMS'.
6387 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6388 Add test-cases for DOS filenames. Declare program_name.
6389 (main): Set up program_name. Patch by Rich Dawe.
6391 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6393 Use mntctl's return value to drive the entry-processing loop, since
6394 we can't rely on the value of the vmt_length member in the last
6395 entry. On some systems doing so could result in exhausting
6396 virtual memory. Based in part on a patch from Mike Jetzer.
6398 2003-04-04 Bruno Haible <bruno@clisp.org>
6400 * linebreak.h: New file, from GNU gettext.
6401 * linebreak.c: New file, from GNU gettext with slight modifications.
6402 * lbrkprop.h: New file, from GNU gettext.
6404 2003-04-03 Bruno Haible <bruno@clisp.org>
6406 * utf8-ucs4.h: New file, from GNU gettext.
6407 * utf16-ucs4.h: New file, from GNU gettext.
6408 * ucs4-utf8.h: New file, from GNU gettext.
6409 * ucs4-utf16.h: New file, from GNU gettext.
6411 2003-04-02 Bruno Haible <bruno@clisp.org>
6413 * binary-io.h: New file, from GNU gettext.
6415 2003-04-01 Bruno Haible <bruno@clisp.org>
6417 * pathname.h: New file, from GNU gettext.
6418 * concatpath.c: New file, from GNU gettext.
6420 2003-03-30 Bruno Haible <bruno@clisp.org>
6422 * copy-file.c (copy_file_preserving): Don't set owner if the function
6423 chown() doesn't exist.
6425 2003-03-28 Bruno Haible <bruno@clisp.org>
6427 * copy-file.h: New file, from GNU gettext.
6428 * copy-file.c: New file, from GNU gettext.
6430 2003-03-18 Jim Meyering <jim@meyering.net>
6432 * quote.c (quote_n): Fix typo in comment.
6434 2003-03-14 Jim Meyering <jim@meyering.net>
6436 Merge changes from Coreutils.
6437 * obstack.h (obstack_object_size): Declare temporary, __o,
6438 to be const, in order to avoid warnings.
6439 (obstack_room): Likewise.
6440 (obstack_empty_p): Likewise.
6442 2003-03-13 Paul Eggert <eggert@twinsun.com>
6444 Merge changes from Bison.
6445 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6446 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6447 when compiling Bison 1.875's `bitset bset = obstack_alloc
6448 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6449 * hash.c: Include <stdbool.h> unconditionally.
6451 2003-03-09 Paul Eggert <eggert@twinsun.com>
6453 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6454 Reported by Bruce Becker; see:
6455 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6457 2003-03-03 Paul Eggert <eggert@twinsun.com>
6458 Bruno Haible <bruno@clisp.org>
6460 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6461 Reported by John Hughes, see
6462 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6464 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6466 * poll_.h: New file.
6469 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6471 * mathl.h: New file.
6472 * acosl.c: New file.
6473 * asinl.c: New file.
6474 * atanl.c: New file.
6475 * ceill.c: New file.
6478 * floorl.c: New file.
6479 * frexpl.c: New file.
6480 * ldexpl.c: New file.
6482 * sincosl.c: New file.
6484 * sqrtl.c: New file.
6486 * trigl.c: New file.
6487 * trigl.h: New file.
6489 2003-02-17 Bruno Haible <bruno@clisp.org>
6491 * mkdtemp.h: New file, from GNU gettext.
6492 * mkdtemp.c: New file, from GNU gettext.
6494 2003-01-31 Bruno Haible <bruno@clisp.org>
6496 * rename.c: #undef rename before defining rpl_rename.
6497 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6499 2003-01-30 Bruno Haible <bruno@clisp.org>
6501 * printf-args.h: New file, from GNU gettext.
6502 * printf-args.c: New file, from GNU gettext.
6503 * printf-parse.h: New file, from GNU gettext.
6504 * printf-parse.c: New file, from GNU gettext.
6505 * vasnprintf.h: New file, from GNU gettext.
6506 * vasnprintf.c: New file, from GNU gettext.
6507 * asnprintf.c: New file, from GNU gettext.
6508 * vasprintf.h: New file, from GNU gettext with modifications.
6509 * vasprintf.c: New file, from GNU gettext.
6510 * asprintf.c: New file, from GNU gettext.
6512 2003-01-29 Bruno Haible <bruno@clisp.org>
6514 * stpncpy.h: New file, from GNU gettext with modifications.
6515 * stpncpy.c: New file, from GNU gettext with modifications.
6517 2003-01-28 Bruno Haible <bruno@clisp.org>
6519 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6521 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6524 2003-01-27 Bruno Haible <bruno@clisp.org>
6526 * xsetenv.h: New file, from GNU gettext.
6527 * xsetenv.c: New file, from GNU gettext.
6529 2003-01-23 Bruno Haible <bruno@clisp.org>
6531 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6533 2003-01-22 Bruno Haible <bruno@clisp.org>
6535 * exit.h: New file, from GNU gettext.
6537 2003-01-11 Bruno Haible <bruno@clisp.org>
6539 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6540 * strcase.h (strcasecmp, strncasecmp): Likewise.
6542 2003-01-14 Jim Meyering <jim@meyering.net>
6544 * same.c (same_name): Tweak a comment.
6546 2003-01-11 Bruno Haible <bruno@clisp.org>
6548 * same.c (same_name): Reorder tests so as to avoid calling stat()
6549 when a string comparison is sufficient.
6551 2003-01-11 Bruno Haible <bruno@clisp.org>
6553 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6556 2003-01-11 Bruno Haible <bruno@clisp.org>
6558 * hash-pjw.c: Add comment about low quality of this function.
6560 2003-01-12 Paul Eggert <eggert@twinsun.com>
6562 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6563 to avoid collisions with libcurses and libreadline.
6565 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6566 * getstr.h, getstr.c: Remove.
6567 * getline.c: Include "getline.h", to check interface.
6568 Move body of old getstr.c here: this defines MIN_CHUNK and
6569 declares getdelim2, which is renamed from getstr.
6570 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6572 * linebuffer.c (readlinebuffer): Renamed from readline.
6574 * linebuffer.h: Likewise.
6575 (readline): Remove backward-compatibility macro.
6577 2003-01-12 Jim Meyering <jim@meyering.net>
6579 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6581 2003-01-10 Bruno Haible <bruno@clisp.org>
6583 * alloca_.h: New file.
6584 * getdate.y: Unconditionally include alloca.h.
6585 * makepath.c: Likewise.
6586 * setenv.c: Likewise.
6587 * userspec.c: Likewise.
6589 2003-01-09 Bruno Haible <bruno@clisp.org>
6591 * stdbool.h.in: New file.
6593 2003-01-08 Bruno Haible <bruno@clisp.org>
6595 * safe-read.c: Include specification header first, to ensure its
6597 * full-write.c: Likewise.
6599 2003-01-08 Jim Meyering <jim@meyering.net>
6601 * full-write.c: Undefine and define-away `const' after inclusion
6602 of errno.h, not before. Suggestion from Bruno Haible.
6604 2003-01-07 Jim Meyering <jim@meyering.net>
6606 * full-write.c: Rework so that it may serve to define full_read, too.
6607 * full-read.c: Simply #define FULL_READ and include full-write.c.
6609 2003-01-06 Jim Meyering <jim@meyering.net>
6611 * version-etc.c: Update year in translatable copyright string.
6613 2002-12-25 Bruno Haible <bruno@clisp.org>
6615 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6616 * xstrtol.h: Likewise.
6617 * xstrtoimax.c: Likewise.
6618 * xstrtoumax.c: Likewise.
6619 * human.h: Likewise.
6621 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6622 on systems that have <inttypes.h> but not <stdint.h>.
6624 2002-12-31 Paul Eggert <eggert@twinsun.com>
6626 * memcoll.c (memcoll): Fall back on a simple algorithm using
6627 memcmp if strcoll doesn't work.
6629 2002-12-23 Bruno Haible <bruno@clisp.org>
6631 * localcharset.h: New file.
6632 * localcharset.c: Include it.
6633 * unicodeio.c: Likewise.
6635 2002-12-22 Bruno Haible <bruno@clisp.org>
6637 * utime.c (utime_null): No need to call ftruncate if the file was
6640 2002-12-23 Bruno Haible <bruno@clisp.org>
6642 * memcoll.c (STRCOLL): New macro.
6645 2002-12-22 Bruno Haible <bruno@clisp.org>
6647 * getstr.h (getstr): Define, to avoid clash with libcurses.
6648 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6650 2002-12-22 Bruno Haible <bruno@clisp.org>
6652 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6654 2002-12-23 Bruno Haible <bruno@clisp.org>
6656 * getline.h: Include <stddef.h>, for size_t.
6658 * unicodeio.h: Include <stddef.h>, for size_t.
6659 * unicodeio.c: Don't include <stddef.h>.
6661 2002-12-17 Bruno Haible <bruno@clisp.org>
6663 * canon-host.c (strdup): Remove unused declaration.
6665 * fsusage.c: Include full_read.h.
6666 (get_fs_usage): Use full_read instead of safe_read.
6668 * utime.c (utime_null): Use SAFE_READ_ERROR.
6670 2002-12-11 Bruno Haible <bruno@clisp.org>
6672 * setenv.h: Rewritten to cope with systems that have setenv() but not
6674 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6677 2002-12-11 Bruno Haible <bruno@clisp.org>
6679 * setenv.c (alloca): Fall back to malloc.
6681 (setenv): Use freea() to free memory allocated with alloca().
6683 2002-11-13 Bruno Haible <bruno@clisp.org>
6685 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6686 function declarations.
6687 * unsetenv.c (unsetenv): Likewise.
6689 2002-03-04 Bruno Haible <bruno@clisp.org>
6691 Portability to AIX 4.3.3.
6692 * unsetenv.c: New file, extracted from setenv.c.
6693 * setenv.c: Move the unsetenv() function to unsetenv.c.
6695 2001-12-20 Bruno Haible <bruno@clisp.org>
6697 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6698 use malloc instead. For SunOS 4.
6700 2001-12-11 Bruno Haible <bruno@clisp.org>
6702 * setenv.c: Declare alloca.
6703 (compar_fn_t): New typedef.
6704 (KNOWN_VALUE, STORE_VALUE): Use it.
6706 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6709 2002-12-10 Paul Eggert <eggert@twinsun.com>
6711 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6712 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6713 Choose values that are less likely to collide with system fnmatch
6715 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6716 defined (e.g., a pure POSIX system).
6717 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6718 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6720 2002-12-06 Jim Meyering <jim@meyering.net>
6722 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6724 Merge in changes from libc's misc/error.c, in preparation
6725 for the merge of gnulib's changes back into libc.
6727 * error.c (_): Define only if not already defined.
6728 Move definition to follow all #include directives.
6729 Include unlocked-io.h only if !_LIBC.
6730 [_LIBC]: Include <libio/libioP.h>.
6731 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6732 (fflush): Tweak definition to use INTUSE.
6735 2002-12-05 Paul Eggert <eggert@twinsun.com>
6737 * alloca.c [defined emacs]: Include "lisp.h".
6738 (xalloc_die) [defined emacs]: New macro.
6739 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6740 [! defined emacs]: Include <xalloc.h>.
6741 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6742 (pointer): Typedef to POINTER_TYPE *.
6743 (malloc): Remove decl; we now always use xmalloc.
6744 (alloca): Use old-style definition, since Emacs needs this.
6745 Check for arithmetic overflow when computing combined size.
6747 2002-12-04 Paul Eggert <eggert@twinsun.com>
6749 Do not generate unlocked-io.h automatically, since it's easier to
6750 maintain it by hand.
6752 * unlocked-io.h: New file, from GNU diffutils,
6753 but with proper copyright notice and attribution.
6755 * Makefile.am: Add copyright notice.
6756 (libfetish_a_SOURCES): Add unlocked-io.h.
6757 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6758 (DISTCLEANFILES, io_functions): Remove macros.
6759 (EXTRA_DIST): Remove gen_uio.
6760 (unlocked-io.h): Remove rule.
6762 2002-12-04 Jim Meyering <jim@meyering.net>
6764 Reflect the fact that stat.c and lstat.c are no longer generated.
6765 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6766 (DISTCLEANFILES): Likewise.
6767 (EXTRA_DIST): Likewise.
6768 (all_local): Don't depend on stat.c or lstat.c.
6769 (stat.c, lstat.c): Remove rules.
6770 (EXTRA_DIST): Remove xstat.in.
6772 * xstat.in: Remove file. Contents moved into stat.c.
6773 * stat.c: New file. Contents mostly from xstat.in.
6774 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6775 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6777 * safe-read.c: Rework so that it may serve to define safe_write, too.
6778 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6780 2002-12-03 Jim Meyering <jim@meyering.net>
6782 * safe-read.c, safe-write.c: Change variable names and comments, but
6783 not semantics, to minimize the differences between these two files.
6784 (safe_read): Change comment to mention SAFE_READ_ERROR.
6786 * safe-read.c (IS_EINTR): Define.
6787 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6789 2002-12-02 Bruno Haible <bruno@clisp.org>
6791 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6792 Define, taken from safe-read.c.
6793 (INT_MAX): Provide fallback.
6794 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6795 * safe-write.h (SAFE_WRITE_ERROR): Define.
6797 * safe-read.c (EINTR): Remove definition.
6798 (safe_read): Don't use EINTR if it is absent.
6800 2002-12-02 Jim Meyering <jim@meyering.net>
6802 * safe-read.c (EINTR): Define.
6803 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6804 (INT_MAX): Provide fallback.
6805 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6807 * safe-read.h (SAFE_READ_ERROR): Define.
6809 2002-12-01 Jim Meyering <jim@meyering.net>
6811 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6812 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6814 2002-11-27 Paul Eggert <eggert@twinsun.com>
6816 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6817 hash_rehash): Replace `if (limit <= value) abort ();' with
6818 `if (! (value < limit)) abort ();', for readability.
6820 2002-11-26 <karl@gnu.org>
6822 * strdup.c: copy from libc again, with jim's ok.
6823 * .cppi-disable: re-add strdup.c
6825 2002-11-25 <karl@gnu.org>
6827 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6828 instead of "strtol.c".
6830 2002-11-25 Jim Meyering <jim@meyering.net>
6832 * mktime.c: Sync from libc, now that it has the latest fix.
6834 2002-11-24 <karl@gnu.org>
6836 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6837 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6839 2002-11-24 Jim Meyering <jim@meyering.net>
6841 Update from coreutils:
6843 * mktime.c: Merge in changes from libc.
6845 Avoid a link-time failure on some Linux systems.
6846 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6847 (__mon_yday): Declare with the STATIC attribute.
6848 (__mktime_internal): Likewise.
6849 Based on a report from Greg Schafer.
6851 2002-11-23 Jim Meyering <jim@meyering.net>
6853 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6854 Use `unsigned', not `int', as type of index.
6856 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6858 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6860 2002-11-22 Paul Eggert <eggert@twinsun.com>
6862 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6863 hint that one should use `if (! x) abort ();' rather than `assert
6864 (x);', and anyway it's one less thing to worry about configuring.
6865 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6866 hash_rehash, hash_insert): Use abort rather than assert.
6868 2002-11-22 Paul Eggert <eggert@twinsun.com>
6870 * quotearg.h: Allow multiple inclusion by surrounding with
6871 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6872 so that we can be included first.
6873 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6874 * quotearg.c: Include quotearg.h immediately after config.h.
6875 No need to include stddef.h or sys/types.h any more.
6876 Surround local include files with "", not "<>".
6877 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6878 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6879 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6880 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6881 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6882 (ISPRINT): Remove; no longer needed now that we assume C89.
6884 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6887 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6888 quotearg_char): Use SIZE_MAX rather than
6889 (size_t) -1 when we are talking about "infinity".
6891 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6893 2002-11-22 Bruno Haible <bruno@clisp.org>
6895 * safe-read.h: Assume C89. Add comments.
6896 (safe_read): Change return type to size_t.
6897 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6898 counts > SSIZE_MAX correctly.
6899 * safe-write.h: New file.
6900 * safe-write.c: New file.
6901 * full-read.h: New file.
6902 * full-read.c: New file.
6903 * full-write.h: Assume C89. Add comments.
6904 * full-write.c: Include safe-write.h.
6905 (full_write): Rewritten to use safe_write.
6906 Suggested by Jim Meyering and Paul Eggert.
6908 2002-11-21 Bruno Haible <bruno@clisp.org>
6910 Remove case insensitive option matching.
6911 * argmatch.h (argcasematch): Remove declaration.
6912 (ARGCASEMATCH): Remove macro.
6913 (__xargmatch_internal): Remove case_sensitive argument.
6914 (XARGMATCH): Update.
6915 (XARGCASEMATCH): Remove macro.
6916 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6917 case_sensitive argument.
6918 (argcasematch): Remove function.
6919 (__xargmatch_internal): Remove case_sensitive argument.
6920 (main): Use XARGMATCH instead of XARGCASEMATCH.
6922 * xmalloc.c: Change compile-time error message. Add comment about
6923 required autoconf version.
6925 2002-11-21 Jim Meyering <jim@meyering.net>
6927 * strdup.c (strdup): Tweak comment and initial #if/#include.
6929 Merge in changes from the coreutils.
6931 2002-09-25 Paul Eggert <eggert@twinsun.com>
6932 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6933 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6934 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6935 int. Work more efficiently if X is the same width as uintmax_t.
6936 Do not compare X to -1, to avoid bogus compiler warning.
6937 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6938 Don't assume that f_frsize and f_bsize are the same type.
6940 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6943 * makepath.c (make_path): Restore umask *before* creating the final
6945 (make_path): Minor reformatting.
6947 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6948 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6950 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6951 ones. At least on GNU/Linux systems, `auto' means something else.
6954 2002-11-20 Paul Eggert <eggert@twinsun.com>
6956 Merge argmatch cleanups from Bison. Assume C89.
6958 * argmatch.c: Include config.h here, not in argmatch.h.
6959 Include stdlib.h, for EXIT_FAILURE.
6960 Always include <string.h>, since we assume C89.
6961 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6962 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6963 Include <stddef.h> instead, since it's all we need for size_t.
6964 (PARAMS): Remove. All uses removed.
6965 (ARRAY_CARDINALITY): Do not bother to #undef.
6966 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6967 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6968 Remove unnecessary parentheses.
6969 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6970 Insert necessary parentheses.
6971 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6972 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6974 2002-11-19 Bruno Haible <bruno@clisp.org>
6976 * mbswidth.c: Include mbswidth.h right at the beginning.
6977 * mbswidth.h: Include <stddef.h>, for size_t.
6979 * mbswidth.h (PARAMS): Remove macro.
6980 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6981 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6983 * gcd.h (PARAMS): Remove macro.
6984 (gcd): Use ANSI C function declarations.
6985 * gcd.c (gcd): Likewise.
6987 2002-11-15 Bruno Haible <bruno@clisp.org>
6989 * strcspn.c: Include <stddef.h>.
6990 (strcspn): Use ANSI C function declaration. Change return type to
6992 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6993 (strpbrk): Use NULL.
6994 * strpbrk.h (PARAMS): Remove macro.
6995 (strpbrk): Use ANSI C function declaration.
6996 * strstr.c: Don't include <sys/types.h>.
6997 * strstr.h (PARAMS): Remove macro.
6998 (strstr): Use ANSI C function declarations.
7000 2002-11-06 Bruno Haible <bruno@clisp.org>
7002 * gcd.h (gcd): Change argument type to 'unsigned long'.
7003 * gcd.c (gcd): Likewise.
7005 2002-11-05 Bruno Haible <bruno@clisp.org>
7007 * gcd.h: New file, from gettext-0.11.5.
7008 * gcd.c: New file, from gettext-0.11.5.
7010 2002-11-05 Bruno Haible <bruno@clisp.org>
7012 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7013 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7014 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7015 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7017 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7018 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7020 * closeout.c: Include gettext.h instead of <libintl.h>.
7021 * human.c: Include gettext.h instead of <libintl.h>.
7022 * quotearg.c: Include gettext.h instead of <libintl.h>.
7023 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7024 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7025 * userspec.c: Include gettext.h instead of <libintl.h>.
7026 * version-etc.c: Include gettext.h instead of <libintl.h>.
7027 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7028 (textdomain): Remove definition.
7029 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7031 * long-options.c: Remove include of <libintl.h> and definition of _.
7032 * same.c: Remove include of <libintl.h> and definition of _.
7034 2002-11-04 Bruno Haible <bruno@clisp.org>
7036 * stpcpy.h: New file, from GNU gettext-0.11.5.
7037 * strcase.h: New file, from GNU gettext-0.11.5.
7038 * strpbrk.h: New file, from GNU gettext-0.11.5.
7039 * strstr.h: New file, from GNU gettext-0.11.5.
7040 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7042 2002-05-09 Bruno Haible <bruno@clisp.org>
7044 * config.charset: Update for newest glibc. Add canonical names
7045 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7047 2002-05-09 Bruno Haible <bruno@clisp.org>
7049 * localcharset.c (get_charset_aliases): Add more Windows specific
7052 2002-05-08 Owen Taylor <otaylor@redhat.com>
7054 * config.charset: A few additions for Solaris.
7056 2001-12-05 Bruno Haible <bruno@clisp.org>
7058 * localcharset.c (locale_charset): Don't return an empty string.
7060 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7062 * config.charset: msdos in uk_UA uses CP1125.
7064 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7066 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7067 * localcharset.c (locale_charset): Declare as extern "C".
7069 2002-02-15 Bruno Haible <bruno@clisp.org>
7071 * config.charset [msdosdjgpp]: For Russian, use CP866.
7073 2002-02-11 Bruno Haible <bruno@clisp.org>
7075 * config.charset: Add support for NetBSD.
7077 2002-09-25 <karl@gnu.org>
7079 * strdup.c: copy from libc/string (via ../config/srclist*).
7080 * getopt*: copy from libc/posix.
7081 * gettext.h: copy from gettext.
7082 * .cppi-disable: add strdup.c, gettext.h.
7084 2002-07-01 Jim Meyering <meyering@lucent.com>
7086 * c-stack.c: Include sys/time.h.
7087 From Volker Borchert.
7089 2002-06-11 Paul Eggert <eggert@twinsun.com>
7091 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7092 New macro. Use it uniformly instead of
7093 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7094 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7095 reported by Vin Shelton.
7097 2002-06-22 Jim Meyering <meyering@lucent.com>
7099 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7100 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7102 2002-06-22 Paul Eggert <eggert@twinsun.com>
7104 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7105 Do not assume SA_SIGINFO behavior.
7106 Bug reported by Jim Meyering on NetBSD 1.5.2.
7108 2002-06-22 Jim Meyering <meyering@lucent.com>
7110 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7112 * exitfail.c, exitfail.h: Likewise.
7113 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7115 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7117 (EXTRA_DIST): Add fnmatch_loop.c.
7118 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7120 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7121 * fnmatch.c: Update from diffutils-2.8.2.
7122 * fnmatch_.h: New file. From diffutils-2.8.2.
7123 * fnmatch.h: Remove file.
7125 2002-06-18 Paul Eggert <eggert@twinsun.com>
7127 * file-type.h: Report an error if neither S_ISREG nor
7128 S_IFREG is defined, instead of using a test specific to glibc
7129 2.2. This should be safe, since POSIX requires S_ISREG and
7130 Unix Version 7 had S_IFREG. We don't need to check for
7131 <sys/types.h> since we don't use any symbols that it defines.
7133 2002-06-15 Jim Meyering <meyering@lucent.com>
7135 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7136 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7137 have been included before this file.
7139 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7141 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7142 so that each temporary file name is unique and valid in the first
7143 8 characters, for operation under DOS.
7145 2002-06-15 Jim Meyering <meyering@lucent.com>
7147 Work even with DJGPP 2.03, which lacks support for symlinks.
7149 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7151 * lchown.c (S_ISLNK): Likewise.
7153 2002-06-14 Jim Meyering <meyering@lucent.com>
7155 * file-type.h: Use the version from diffutils-2.8.2.
7156 * file-type.c: Likewise.
7158 2002-05-27 Jim Meyering <meyering@lucent.com>
7160 Fix a problem seen only on nonconforming systems whereby ls.c's
7161 use of localtime, and then of gettimeofday would cause trouble:
7162 the localtime call used to initialize rpl_gettimeofday's save
7163 mechanism would clobber ls's current local time information so
7164 that in any long listing the first file would always be listed
7165 with date 1970-01-01. Analysis by Volker Borchert.
7167 * gettimeofday.c (localtime): Undefine.
7168 (rpl_localtime): New function.
7170 2002-05-22 Jim Meyering <meyering@lucent.com>
7172 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7173 * file-type.h: New file.
7174 * file-type.c (file_type): New file/function. Extracted from diffutils.
7176 2002-04-29 Paul Eggert <eggert@twinsun.com>
7178 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7180 2002-04-28 Paul Eggert <eggert@twinsun.com>
7182 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7183 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7184 of 127, since 64 is the largest conceivable number for ancient
7186 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7188 2002-04-28 Jim Meyering <meyering@lucent.com>
7190 * sig2str.c (WTERMSIG): Remove definition (unused).
7192 2002-04-28 Paul Eggert <eggert@twinsun.com>
7194 * sig2str.h, sig2str.c: New files.
7195 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7197 2002-04-24 Jim Meyering <meyering@lucent.com>
7199 * gettext.h: New file, from Gettext.
7200 * Makefile.am (INCLUDES): Remove -I../intl.
7201 (libfetish_a_SOURCES): Add gettext.h.
7203 2002-04-16 Jim Meyering <meyering@lucent.com>
7205 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7206 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7207 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7209 2002-04-12 Jim Meyering <meyering@lucent.com>
7211 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7213 2002-03-10 Jim Meyering <meyering@lucent.com>
7215 * makepath.c (make_path): Remove a comma from a diagnostic.
7216 Suggestion from Santiago Vila.
7218 2002-03-08 Jim Meyering <meyering@lucent.com>
7220 * rename.c: Mention that this wrapper is needed also on
7221 mips-dec-ultrix4.4 systems.
7223 2002-03-02 Jim Meyering <meyering@lucent.com>
7225 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7226 not HAVE_CLOCK_SETTIME.
7228 2002-02-27 Paul Eggert <eggert@twinsun.com>
7230 * nanosleep.h: Rename to....
7231 * timespec.h: New name for nanosleep.h. All uses changed.
7233 * gettime.c: New file.
7234 * settime.c: New file.
7237 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7238 timespec.h. Remove nanosleep.h.
7240 2002-02-25 Paul Eggert <eggert@twinsun.com>
7242 * acl.c, acl.h: New files.
7243 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7245 2002-02-24 Jim Meyering <meyering@lucent.com>
7247 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7248 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7249 cause trouble. Reported by Nelson Beebe.
7251 2002-02-23 Paul Eggert <eggert@twinsun.com>
7253 * path-concat.c (xpath_concat): Reorder code to pacify
7254 compilers that don't know that xalloc_die never returns.
7256 2002-02-20 Jim Meyering <meyering@lucent.com>
7258 * getdate.c: Regenerate using bison-1.33.
7260 2002-02-15 Paul Eggert <eggert@twinsun.com>
7262 * posixver.c, posixver.h: New files.
7263 * Makefile.am (libfetish_a_SOURCES): Add them.
7265 2002-02-02 Paul Eggert <eggert@twinsun.com>
7266 Bruno Haible <bruno@clisp.org>
7268 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7269 (fwrite_success_callback): New declaration.
7270 * unicodeio.c (unicode_to_mb): New function, extracted from
7271 print_unicode_char. Call failure callback instead of error.
7272 (fwrite_success_callback): New function.
7273 (exit_failure_callback): New function.
7274 (fallback_failure_callback): New function.
7275 (print_unicode_char): Call unicode_to_mb.
7277 2002-01-26 Jim Meyering <meyering@lucent.com>
7279 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7281 2002-01-22 Jim Meyering <meyering@lucent.com>
7283 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7284 Otherwise, some versions of automake would omit the rule that makes
7285 Makefile from Makefile.in.
7287 2001-01-21 Paul Eggert <eggert@twinsun.com>
7289 * xmemcoll.h, xmemcoll.c: New files.
7290 * Makefile.am (libfetish_a_SOURCES): Add them.
7291 * memcoll.c: Include errno.h, and declare errno if not defined.
7292 (memcoll): Set errno to zero if there is no error.
7294 * quotearg.c (quotearg_buffer_restyled):
7295 Fix bug with quoting buffers containing NUL when backslashing escapes.
7296 This bug was exposed by the other changes in this patch.
7297 (quotearg_n_options): New arg ARGSIZE.
7298 All callers changed.
7299 (quoting_options_from_style): New function.
7300 (quotearg_n_style): Use it.
7301 (quotearg_n_style_mem): New function.
7303 * quotearg.h (quotearg_n_style_mem): New function.
7305 2002-01-16 Jim Meyering <meyering@lucent.com>
7307 * getdate.y: Add three semicolons, each just before a closing brace.
7308 Bison (as of version 1.31) no longer papers over that mistake.
7310 2002-02-14 Paul Eggert <eggert@twinsun.com>
7312 * backupfile.c (ISDIGIT): Comment fix.
7313 * getdate.y (ISDIGIT): Likewise.
7314 * posixtm.c (ISDIGIT, year): Likewise.
7315 * strverscmp.c (ISDIGIT): Likewise.
7316 * userspec.c (ISDIGIT): Likewise.
7318 2002-01-05 Jim Meyering <meyering@lucent.com>
7320 * version-etc.c (version_etc_copyright): Update copyright year.
7322 2001-01-19 Paul Eggert <eggert@twinsun.com>
7324 * closeout.c (close_stdout_status): If ferror (stdout), do
7325 not silently exit merely because the output buffer happens to
7326 have nothing pending.
7328 2001-12-18 Paul Eggert <eggert@twinsun.com>
7330 See the big note in ../ChangeLog.
7331 * human.c (suffixes): Prefer K to k for 1024.
7332 (generate_suffix_backwards): New function.
7333 (human_readable_inexact): Use it.
7334 * xstrtol.c (__xstrtol): If there is no number but there
7335 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7336 Accept 'K' as well as 'k'.
7338 2001-12-15 Jim Meyering <meyering@lucent.com>
7340 * regex.h (__restrict_arr): Update from libc.
7342 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7343 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7346 2001-12-10 Jim Meyering <meyering@lucent.com>
7348 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7349 Instead, include "xalloc.h".
7350 (initbuffer): Don't cast xmalloc return value to char*.
7351 (readline): Reword comment.
7352 Don't cast xrealloc return value to char*
7355 2001-12-09 Jim Meyering <meyering@lucent.com>
7357 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7358 `signed and unsigned type in conditional expression'.
7359 * posixtm.c (posix_time_parse): Likewise.
7361 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7363 * readtokens.c (readtoken): Declare an index to be of type unsigned
7364 to avoid a pedantic warning.
7366 * getstr.c: Don't include assert.h.
7367 (getstr): Remove warning-evoking assertions.
7368 Return -1 if offset parameter is out of bounds.
7369 Change the type of a local from int to size_t.
7371 * strftime.c (my_strftime_localtime_r): Include this function
7372 definition in the `#if ! HAVE_TM_GMTOFF' block.
7374 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7375 Include xalloc.h instead.
7377 2001-12-02 Jim Meyering <meyering@lucent.com>
7379 * tempname.c: Don't declare getenv, thus reverting the change of
7380 2001-11-18. It's no longer necessary, now that stdlib.h is always
7383 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7384 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7386 2001-11-30 Akim Demaille <akim@epita.fr>
7388 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7389 before being defined.
7391 2001-11-27 Paul Eggert <eggert@twinsun.com>
7393 * quotearg.h (quotearg_n, quotearg_n_style):
7394 First arg is int, not unsigned.
7395 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7396 (SIZE_MAX, UINT_MAX): New macros.
7397 (quotearg_n_options): Abort if N is negative.
7398 Avoid overflow check on hosts where size_t is 64 bits and int
7399 is 32 bits, as overflow is impossible there.
7400 Fix off-by-one typo that caused unnecessary reallocation.
7402 2001-11-27 Jim Meyering <meyering@lucent.com>
7404 * tempname.c: Merge with version from libc.
7405 * regex.c: Likewise.
7407 * tempname.c: Include stdlib.h unconditionally. On some old systems
7408 for which STDC_HEADERS is 0, it was not included, resulting in a
7409 warning about an integer-to-pointer conversion problem with getenv.
7410 Reported by Volker Borchert.
7412 2001-11-26 Jim Meyering <meyering@lucent.com>
7414 * gtod.h: Remove file.
7415 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7416 * gettimeofday.c: Don't include gtod.h.
7417 (GTOD_init): Remove function.
7418 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7419 Suggestion from Volker Borchert.
7421 2001-11-23 Jim Meyering <meyering@lucent.com>
7423 * hash.h (struct hash_table): Don't define here. Merely declare it.
7424 * hash.c (struct hash_table): Define it here instead.
7426 2001-11-22 Jim Meyering <meyering@lucent.com>
7428 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7430 2001-11-18 Paul Eggert <eggert@twinsun.com>
7432 * tempname.c (TMP_MAX): Remove; no longer needed.
7433 (TEMPORARIES): New macro.
7434 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7435 removes an artificial limitation (e.g. HP-UX 10.20, where
7438 2001-11-18 Jim Meyering <meyering@lucent.com>
7440 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7443 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7444 files will be created before anything else.
7446 2001-11-17 Jim Meyering <meyering@lucent.com>
7448 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7449 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7450 rather than group writable. Patch by Juan F. Codagnone.
7452 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7453 Instead, include "xalloc.h".
7455 * mountlist.c: Include unlocked-io.h after all system headers.
7456 Remove explicit declarations of xmalloc, xrealloc,
7457 and xstrdup. Instead, include "xalloc.h".
7459 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7460 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7461 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7463 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7464 Reported by Padraig Brady.
7466 * mkstemp.c: #undef mkstemp.
7468 (rpl_mkstemp): Rename from mkstemp.
7471 2001-11-16 Jim Meyering <meyering@lucent.com>
7473 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7474 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7475 determine the amount of total physical memory, use pstat_getstatic.
7476 HPUX-11 doesn't define _SC_PHYS_PAGES.
7477 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7478 If sysconf couldn't be used to determine the amount of available
7479 physical memory, use both pstat_getstatic and pstat_getdynamic.
7480 Based on a patch from Bob Proulx.
7482 2001-11-05 Jim Meyering <meyering@lucent.com>
7484 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7486 2001-11-03 Jim Meyering <meyering@lucent.com>
7488 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7489 in argmatch_to_argument call.
7491 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7494 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7495 e.g., a fault due to an attempt to free a NULL pointer.
7497 2001-11-01 Jim Meyering <meyering@lucent.com>
7499 * dirfd.c, dirfd.h: New files.
7500 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7502 * hash.c (hash_print) [TESTING]: Clean up.
7504 2001-10-22 Paul Eggert <eggert@twinsun.com>
7506 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7507 to avoid a warning if -Wall.
7509 2001-10-21 Paul Eggert <eggert@twinsun.com>
7511 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7513 2001-10-21 Jim Meyering <meyering@lucent.com>
7515 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7516 this code would end up calling gettext even in packages built
7518 * getopt.c (_): Likewise.
7519 * regex.c (_): Likewise.
7521 2001-10-20 Paul Eggert <eggert@twinsun.com>
7523 * error.c (strerror_r): Do not declare unless !_LIBC.
7524 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7525 Use strerror_r that is only a macro, even if it is not a function.
7526 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7527 (private_strerror): Use prototypes, not old-style function definition.
7528 (print_errno_message): New function.
7529 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7531 (error_tail, error, error_at_line): Use it.
7533 2001-10-11 Jim Meyering <meyering@lucent.com>
7535 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7536 and quote_n (1, ... to avoid clobbering a buffer.
7538 2001-10-05 Jim Meyering <meyering@lucent.com>
7540 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7541 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7542 * hash-pjw.h: New file.
7544 2001-09-30 Jim Meyering <meyering@lucent.com>
7546 * mountlist.c [MOUNTED_GETFSSTAT]:
7547 Include <sys/ucred.h>, for Apple Darwin.
7548 Include sys/mount.h and sys/fs_types.h only if available.
7550 (read_filesystem_list): Use FS_TYPE.
7552 2001-09-29 Paul Eggert <eggert@twinsun.com>
7554 * exclude.c (excluded_filename): 0 -> false, since it's
7557 2001-09-28 Paul Eggert <eggert@twinsun.com>
7559 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7560 #defines strtoimax. Also treat the other strto* functions
7563 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7564 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7565 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7567 2001-09-26 Jim Meyering <meyering@lucent.com>
7569 Most macros in unlocked-io.h had the wrong number of arguments.
7570 * gen-uio: New script.
7571 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7572 * unlocked-io.hin: Remove file.
7573 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7574 rather than trying to embed it here.
7575 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7576 Reported by Padraig Brady.
7578 2001-09-25 Volker Borchert <bt@teknon.de>
7580 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7582 2001-09-23 Jim Meyering <meyering@lucent.com>
7584 * mountlist.c: Remove useless parentheses in #if directives.
7585 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7586 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7588 2001-09-22 Jim Meyering <meyering@lucent.com>
7590 * localcharset.c: Update from latest gettext.
7591 * config.charset: Likewise.
7593 2001-09-20 Jim Meyering <meyering@lucent.com>
7595 * xstrtol.c (strtoimax): Guard declaration with
7596 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7597 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7598 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7599 (strtoumax): Likewise, for completeness (it wasn't necessary).
7601 2001-09-06 Paul Eggert <eggert@twinsun.com>
7603 * strtoimax.c (HAVE_LONG_LONG):
7604 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7605 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7606 to work around bug in IBM C compiler.
7608 2001-09-16 Jim Meyering <meyering@lucent.com>
7610 * mkdir.c: New file.
7612 2001-09-04 Paul Eggert <eggert@twinsun.com>
7614 * xgetcwd.c: Revert some of the previous change; intead,
7615 fix the HAVE_GETCWD_NULL code to behave more like the
7616 !HAVE_GETCWD_NULL code used to.
7619 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7622 2001-09-04 Paul Eggert <eggert@twinsun.com>
7624 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7625 Use ssize_t, not int, to store result of readlink.
7626 Check for ssize_t overflow as well as size_t overflow,
7627 as POSIX says the result of readlink is implementation-defined
7628 when ssize_t overflows.
7629 Remove unnecessary cast to char*.
7630 Use free+malloc instead of realloc, as the storage doesn't need
7631 to be preserved and it's clearer and can be more efficient that way.
7632 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7633 * xreadlink.h (xreadlink): Update prototype.
7635 2001-09-03 Paul Eggert <eggert@twinsun.com>
7637 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7638 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7639 spotted by Jim Meyering.
7641 2001-09-03 Jim Meyering <meyering@lucent.com>
7643 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7645 2001-09-03 Paul Eggert <eggert@twinsun.com>
7647 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7648 like the HAVE_GETCWD_NULL code.
7649 Include pathmax.h if not HAVE_GETCWD.
7650 Do not include xalloc.h.
7651 (INITIAL_BUFFER_SIZE): New symbol.
7652 Do not use xmalloc / xrealloc, since the caller is responsible for
7653 handling errors. Preserve errno around `free' during failure.
7654 Do not overrun buffer when using getwd.
7656 2001-09-03 Paul Eggert <eggert@twinsun.com>
7658 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7659 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7661 2001-09-02 Jim Meyering <meyering@lucent.com>
7663 * error.c: Update from GNU libc.
7665 2001-09-01 Jim Meyering <meyering@lucent.com>
7667 * xreadlink.c: New file.
7668 * xreadlink.h: New file.
7669 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7671 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7672 doesn't conflict with sparc Solaris 7's definition in
7673 /usr/include/sys/int_types.h.
7675 * exclude.c: Use `""', not `<>' to #include non-system header files.
7676 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7677 and strncasecmp as r-values. Unixware didn't have declarations.
7679 2001-08-31 Jim Meyering <meyering@lucent.com>
7681 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7682 Use an initial, malloc'd, buffer of length 128 rather than
7683 a statically allocated one of length 1024.
7685 2001-08-30 Paul Eggert <eggert@twinsun.com>
7687 * xgetcwd.c: Don't include pathmax.h.
7688 Include stdlib.h and unistd.h if available.
7690 (xmalloc, xstrdup, free): Remove decls.
7691 (xgetcwd): Don't assume sizes fit in unsigned.
7692 Check for overflow when computing sizes.
7693 Simplify reallocation code.
7695 2001-08-28 Paul Eggert <eggert@twinsun.com>
7697 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7699 * strtoimax.c: Renamed from strtoxmax.c, removing the
7702 Also, make the following further changes to make this file's
7703 configuration more similar to that of strtol.c:
7704 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7705 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7706 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7707 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7708 changed to signed values.
7710 And make the following changes as well:
7711 Fix copyright notice, as 1999 was missing.
7712 (verify): New macro.
7713 (strtoimax): Check sizes at compile-time, not run-time.
7714 Prefer strtol to strtoll if both work.
7715 (main): Remove; it was not that useful and was a pain to maintain.
7717 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7719 2001-08-30 Paul Eggert <eggert@twinsun.com>
7721 * savedir.c (savedir): Remove size parameter, as POSIX says that
7722 a directory's st_size can have an arbitrary value, so the old
7723 usage could waste an arbitrary amount of memory. All uses
7725 * savedir.h: Update prototype.
7727 2001-08-30 Paul Eggert <eggert@twinsun.com>
7729 * xstrtol.c (strtoimax): New decl.
7731 2001-08-28 Paul Eggert <eggert@twinsun.com>
7733 * xstrtol.h: Add copyright notice.
7734 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7735 LONGINT_INVALID_SUFFIX_CHAR.
7737 2001-08-30 Paul Eggert <eggert@twinsun.com>
7739 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7742 2001-08-30 Paul Eggert <eggert@twinsun.com>
7744 * hash.c: Remove '2001' from copyright notice.
7746 2001-08-30 Paul Eggert <eggert@twinsun.com>
7748 * full-write.h: New file.
7749 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7750 * full-write.c: Correct credits, as cccp.c no longer
7751 exists and anyway it was so heavily changed from the old cccp
7752 code as to be unrecognizable. Include full-write.h.
7753 (full_write) Return size_t, with short writes meaning failure.
7754 All callers changed. This fixes a bug with large buffers
7756 * utime.c: Include full-write.h.
7758 2001-08-30 Paul Eggert <eggert@twinsun.com>
7760 Merge 'exclude' changes from tar 1.13.22.
7761 This fixes one or two unlikely storage allocation overflow bugs,
7762 but doesn't change user-visible behavior otherwise.
7764 2001-08-30 Paul Eggert <eggert@twinsun.com>
7766 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7767 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7768 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7769 Include if available.
7770 (<xalloc.h>): Include
7771 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7772 (verify): New macro. Use it to verify that EXCLUDE macros do not
7773 collide with FNM macros.
7774 (struct patopts): New struct.
7775 (struct exclude): Use it, as exclude patterns now come with options.
7776 (new_exclude): Support above changes.
7777 (new_exclude, add_exclude_file):
7778 Initial size must now be a power of two to simplify overflow checking.
7779 (free_exclude, fnmatch_no_wildcards): New function.
7780 (excluded_filename): No longer requires options arg, as the options
7781 are determined by add_exclude. Now returns bool, not int.
7782 (excluded_filename, add_exclude):
7783 Add support for the fancy new exclusion options.
7784 (add_exclude, add_exclude_file): Now takes int options arg.
7785 Check for arithmetic overflow when computing sizes.
7786 (add_exclude_file): xrealloc might modify errno, so don't
7787 realloc until after errno might be used.
7789 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7791 (free_exclude): New decl.
7792 (add_exclude, add_exclude_file): Now takes int options arg.
7793 (excluded_filename): No longer requires options arg, as the options
7794 are determined by add_exclude. Now returns bool, not int.
7796 2001-08-30 Paul Eggert <eggert@twinsun.com>
7798 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7800 2001-08-27 Jim Meyering <meyering@lucent.com>
7802 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7804 * version-etc.c (N_): Remove definition.
7805 Revert most of last change.
7806 Instead, simply don't mark the `Copyright...' string for translation.
7807 Based on advice from Paul Eggert.
7809 * strtoxmax.c: Tweak comment.
7811 2001-08-26 Jim Meyering <meyering@lucent.com>
7813 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7814 of copyright with `%s' so translators don't get an untranslated
7816 (COPYRIGHT_YEAR): Define.
7817 (version_etc): Use fprintf rather than fputs.
7818 Suggestion from Ulrich Drepper.
7820 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7822 * strtoll.c: New file, from GNU libc.
7823 * xstrtoimax.c: New file.
7825 * xstrtol.h: Add xstrtoimax.
7826 * strtoumax.c: New file. Simply include "strtoumax.c".
7827 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7829 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7830 * strtoxmax.c: ... then renamed to this.
7832 2001-08-13 Paul Eggert <eggert@twinsun.com>
7834 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7835 Port to Solaris 8, where 'sed' requires a space after the 'r'
7836 command, and where sh dislikes "$/". Clean up the spacing a bit.
7837 Redirect output to $tmp just once.
7839 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7841 * addext.c (<errno.h>): Include.
7842 (errno): Declare if not defined.
7843 (addext): Work correctly when pathconf returns -1 and leaves
7844 errno alone because there is no limit. Also, work even if
7845 pathconf returns a value greater than SIZE_MAX.
7847 2001-08-12 Jim Meyering <meyering@lucent.com>
7849 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7850 Simply `return getcwd (NULL, 0);'.
7851 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7852 Use 1300 as initial value for length, not PATH_MAX.
7854 * pathmax.h: Clean up cpp syntax.
7856 2001-08-12 Jim Meyering <meyering@lucent.com>
7858 * gettimeofday.c: New file.
7860 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7862 2001-08-04 Jim Meyering <meyering@lucent.com>
7864 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7865 to get in sync with glibc.
7867 2001-08-03 Paul Eggert <eggert@twinsun.com>
7869 The following changes are from gettext 0.10.39 as maintained by
7872 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7873 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7874 with inverted sense. All uses changed.
7876 * mbswidth.c: Don't include <limits.h>.
7877 Include <stdlib.h> and <string.h> unconditionally.
7878 (iswcntrl, mbsinit, ISCNTRL): New macros.
7879 (mbsnwidth): Use K&R style function declarations.
7880 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7881 can optimize it when MB_CUR_MAX == 1.
7882 The width of control characters is zero, not 1.
7884 2001-07-15 Jim Meyering <meyering@lucent.com>
7886 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7887 (BUILT_SOURCES): Add unlocked-io.h.
7888 (io_functions): Define.
7889 (unlocked-io.h): New rule.
7890 (DISTCLEANFILES): Add unlocked-io.h.
7891 (all-local): Depend on unlocked-io.h, to ensure it is created.
7893 * unlocked-io.hin: New file
7895 * regex.c: Update from glibc.
7897 2001-07-05 Jim Meyering <meyering@lucent.com>
7899 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7901 (libfetish_a_SOURCES): Put all .h files here instead.
7902 Remove a thus-exposed (better checks in automake) duplicate and
7903 two unnecessary .h files.
7905 2001-06-11 Jim Meyering <meyering@lucent.com>
7907 * regex.c: Update from GNU libc.
7909 2001-05-27 Jim Meyering <meyering@lucent.com>
7911 * readutmp.h (UT_TYPE): Define.
7913 2001-05-24 Jim Meyering <meyering@lucent.com>
7915 * argmatch.c: Include "quote.h".
7916 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7917 quote function. Reported by Göran Uddeborg.
7919 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7921 * dirname.c (dir_name): Compute append_dot using path, not newpath
7922 which is not yet declared.
7924 2001-05-11 Paul Eggert <eggert@twinsun.com>
7926 * Makefile.am (libfetish_a_SOURCES):
7927 Add strftime.c, since we now compile it on all hosts.
7929 * strftime.c (my_strftime):
7930 Define to nstrftime if emacs, but only if my_strftime is not defined.
7931 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7932 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7933 Add one more extra argument: a nanoseconds value.
7936 (my_strftime function): Add %N format.
7937 (emacs_strftimeu): Renamed from emacs_strftime,
7938 with extra ut argument.
7940 2001-05-11 Paul Eggert <eggert@twinsun.com>
7942 dirname code cleanup. base_name now behaves more compatibly
7943 with POSIX basename when given file names that have trailing
7944 slashes, and similarly for dir_name. Add new primitives
7945 base_len and dir_len. Put the directory-name-related decls
7948 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7949 * backupfile.c (base_name): Likewise.
7950 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7951 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7952 * makepath.c (strip_trailing_slashes): Likewise.
7953 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7955 * rename.c (strip_trailing_slashes): Likewise.
7956 * same.c (base_name): Likewise.
7957 * stripslash.c (ISSLASH): Likewise.
7959 * addext.c: Include <dirname.h> after size_t is defined.
7960 * backupfile.c: Likewise.
7962 * addext.c (addext): Use base_len to trim redundant
7963 trailing slashes instead of doing it ourselves.
7964 But do not trim the last slash if it is not redundant.
7966 * backupfile.c (find_backup_file_name,
7967 max_backup_version): Use base_len instead of rolling it ourselves.
7968 Handle the case of "" and (on DOS) "C:" correctly.
7970 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7971 Include <string.h>, <dirname.h>.
7972 (base_name): Allow file names ending in slashes, other than names
7973 that are all slashes. In this case, return the basename followed
7974 by the slashes. This is more general, and can be used in places
7975 where the original base_name purposely had an assertion failure.
7976 (base_len): New function.
7978 * dirname.c: Include <string.h> instead of <stdlib.h>.
7979 Do not include <assert.h>; no longer needed.
7981 (memrchr): Remove decl.
7982 (dir_name_r): Remove.
7983 (dir_len): Renamed from dirlen. All callers changed.
7984 Rewrite in terms of base_name, for simplicity and consistency.
7985 (dir_name): Never return NULL. All callers changed.
7986 Do not include <stdlib.h> in test program; no longer needed.
7987 return 0; is fine for test program.
7989 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7991 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7993 * path-concat.c (path_concat): Use base_len to compute
7994 base length, not strlen; this means we cannot rely on memcpy
7997 * same.c (STREQ): Remove.
7998 (same_name): Handle the case where the basename ends in trailing '/'.
8000 * stripslash.c (strip_trailing_slashes): Return nonzero if
8001 a slash was stripped. Do not strip the last slash after a
8004 2001-04-08 Jim Meyering <meyering@lucent.com>
8006 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8007 recomputed; that's necessary when the offset spans a DST transition.
8008 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8010 2001-04-02 Jim Meyering <meyering@lucent.com>
8012 * regex.h, regex.c: Update from GNU libc.
8014 2001-03-19 Paul Eggert <eggert@twinsun.com>
8016 * version-etc.c (version_etc_copyright): Update to 2001.
8018 2001-03-16 Paul Eggert <eggert@twinsun.com>
8020 * tempname.c (uint64_t): Define to uintmax_t if
8021 not defined, and if UINT64_MAX is not defined.
8022 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8023 Reported by John David Anglin.
8025 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8027 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8028 alias if codeset is empty.
8029 * config.charset (BeOS): Use wildcard syntax.
8031 2001-03-13 Jim Meyering <meyering@lucent.com>
8033 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8034 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8037 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8039 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8041 * unicodeio.c (print_unicode_char): Simplify accordingly.
8043 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8045 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8046 support for DOS/DJGPP.
8048 2001-02-28 Paul Eggert <eggert@twinsun.com>
8050 * Makefile.am (libfetish_a_SOURCES):
8051 Add dup-safer.c, fopen-safer.c.
8052 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8054 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8056 2001-02-25 Paul Eggert <eggert@twinsun.com>
8058 The mkstemp replacement is taken from glibc 2.2.2, with some
8059 portability fixes for use outside glibc, as follows:
8061 * tempname.c (struct_stat64): New macro.
8062 (direxists, __gen_tempname): Use it.
8063 This avoids a portability problem with Solaris 8.
8065 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8066 (<stddef.h>, <stdint.h>, <string.h>):
8067 Include only if STDC_HEADERS || _LIBC.
8068 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8069 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8070 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8071 (__set_errno): Define this macro if <errno.h> doesn't.
8072 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8073 Define these macros if <stdio.h> doesn't.
8074 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8075 Define these macros if <sys/stat.h>
8076 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8077 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8078 __xstat64): Define if not _LIBC.
8079 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8080 (__gen_tempname): Invoke gettimeofday only if
8081 HAVE_GETTIMEOFDAY || _LIBC;
8082 otherwise, fall back on plain "time".
8083 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8085 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8087 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8089 2001-02-17 Jim Meyering <meyering@lucent.com>
8091 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8092 around included file name.
8094 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8096 * strftime.c: Update from GNU libc (the only changes were to comments).
8098 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8100 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8102 2001-02-17 Paul Eggert <eggert@twinsun.com>
8104 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8105 Remove workaround macros for hosts that have mbrtowc but not
8106 mbstate_t, as we now insist on proper declarations for both
8107 before using mbrtowc.
8109 2001-02-17 Jim Meyering <meyering@lucent.com>
8111 * regex.c: Update from libc.
8113 2001-02-16 Paul Eggert <eggert@twinsun.com>
8115 * alloca.c (malloc): Undef before defining, since stdlib.h
8116 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8117 Reported by Mark Hounschell via Paul Eggert.
8119 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8121 * config.charset: Update for FreeBSD 4.2.
8123 2001-01-26 Jim Meyering <meyering@lucent.com>
8125 * quotearg.c: Include stddef.h.
8126 * quote.c: Include stddef.h.
8127 Reported by Axel Kittenberger.
8129 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8130 line in double quotes so that it evokes a better diagnostic.
8131 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8132 Reported by Axel Kittenberger.
8134 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8136 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8137 to avoid a warning. Add back 'const' to inptr.
8139 2001-01-16 Jim Meyering <meyering@lucent.com>
8141 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8144 2001-01-14 Jim Meyering <meyering@lucent.com>
8146 * rename.c: New file. From Volker Borchert.
8147 Include stdlib.h, string.h or strings.h, and xalloc.h.
8148 Use strip_trailing_slashes rather than open-coding it.
8150 2001-01-03 Paul Eggert <eggert@twinsun.com>
8152 * strftime.c: Sync with glibc time/strftime.c 1.81.
8154 2001-01-03 Jim Meyering <meyering@lucent.com>
8156 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8157 local `inptr' to avoid warning with some system declarations of iconv.
8159 2000-12-29 Paul Eggert <eggert@twinsun.com>
8161 * modechange.c: Do not assume that mode_t uses the
8162 traditional octal encoding. E.g. "chmod 1 FOO" should set
8163 the other-execute bit of FOO even if S_IXOTH != 1.
8165 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8166 WOTH, XOTH, ALLM): New macros.
8167 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8168 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8170 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8171 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8173 No need to use uintmax_t; unsigned long is long enough.
8174 Don't bother to get suffix since we don't use it.
8176 2000-12-24 Jim Meyering <meyering@lucent.com>
8178 * hash.c (is_prime): Return explicit boolean values.
8179 (hash_get_first): Return NULL to appease Irix5.6's 89.
8180 Reported by Nelson Beebe.
8182 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8184 * localcharset.c (locale_charset): Add support for Win32.
8186 2000-12-18 Paul Eggert <eggert@twinsun.com>
8188 * physmem.h, physmem.c: New files.
8190 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8191 (noinst_HEADERS): Add physmem.h.
8193 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8194 't' for compatibility with Solaris 8 sort.
8196 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8198 * config.charset: Add support for BeOS.
8200 2000-12-16 Jim Meyering <meyering@lucent.com>
8202 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8203 SHELLS_FILE to a file name that's useful on djgpp systems.
8205 (ADDITIONAL_DEFAULT_SHELLS): Define.
8206 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8207 Based mostly on a patch from Prashant TR.
8209 2000-12-16 Jim Meyering <meyering@lucent.com>
8211 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8212 N and M) would have treated it like `chown N:N FILE'.
8214 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8216 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8218 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8219 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8220 to the list of canonical encodings. Rename EUC-CN to GB2312.
8222 2000-12-08 Andreas Schwab <schwab@suse.de>
8224 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8225 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8227 2000-12-07 Jim Meyering <meyering@lucent.com>
8229 * stripslash.c (ISSLASH): Define.
8230 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8233 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8234 (dir_name_r): Declare this function as static.
8235 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8236 manifest itself on a name containing a mix of slashes and
8238 Make this function work with names starting with a DOS-style
8239 drive letter and colon prefix.
8240 (dir_name): Append `.' if necessary.
8241 Based mostly on patches from Prashant TR and Eli Zaretskii.
8243 * dirname.h (dir_name_r): Remove prototype.
8245 2000-12-05 Jim Meyering <meyering@lucent.com>
8247 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8249 2000-12-04 Jim Meyering <meyering@lucent.com>
8251 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8252 Also include memory.h, stdlib.h, unistd.h if appropriate.
8253 Reported by Andreas Jaeger (conflicting declaration of malloc).
8255 2000-12-02 Jim Meyering <meyering@lucent.com>
8257 * closeout.h: Make idempotent, to avoid some obscure warnings.
8259 2000-12-01 Paul Eggert <eggert@twinsun.com>
8261 * memrchr.c: Include <config.h> before any system include file.
8263 2000-11-29 Paul Eggert <eggert@twinsun.com>
8265 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8267 2000-11-26 Jim Meyering <meyering@lucent.com>
8269 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8271 2000-11-22 Paul Eggert <eggert@twinsun.com>
8273 * strftime.c (my_strftime): Do not invoke mbrlen with a
8274 size of (size_t) -1; it's not portable.
8276 2000-11-17 Akim Demaille <akim@epita.fr>
8278 * obstack.h: Formatting changes.
8279 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8280 prevent type checking.
8281 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8282 cast the value to (void *): assigning a `foo *' to a `void *'
8284 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8286 2000-11-17 Jim Meyering <meyering@lucent.com>
8288 * strstr.c: Update from GNU libc.
8290 2000-11-16 Jim Meyering <meyering@lucent.com>
8292 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8294 2000-11-11 Jim Meyering <meyering@lucent.com>
8296 * error.c: Add a couple #includes, merging from GNU libc version.
8298 2000-11-10 Jim Meyering <meyering@lucent.com>
8300 * obstack.h: Update from GNU libc.
8301 * obstack.c: Likewise.
8303 2000-11-06 Paul Eggert <eggert@twinsun.com>
8305 * getusershell.c (setusershell): Use rewind rather than
8306 fseek/fseeko, to avoid configuration hassles with fseeko.
8307 Don't bother opening SHELLS_FILE if shellstream is NULL;
8310 2000-11-05 Jim Meyering <meyering@lucent.com>
8312 * makepath.h (make_dir): Declare.
8313 * makepath.c (make_dir): Remove `static' attribute.
8316 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8318 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8319 last one in a bucket, advance to the next bucket.
8321 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8323 * fnmatch.c: Do not comment out all the code if we are using
8324 the GNU C library, because in some cases we are replacing buggy
8325 code in the GNU C library itself.
8327 2000-10-30 Paul Eggert <eggert@twinsun.com>
8329 * error.h, getline.h, modechange.h:
8330 Remove "2000" from Copyright line, as the file hasn't been
8331 changed this year other than in the copyright notice.
8333 * xalloc.h: Add "2000" to Copyright line, as this file
8334 was changed this year.
8336 2000-10-30 Paul Eggert <eggert@twinsun.com>
8338 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8339 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8340 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8342 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8344 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8345 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8346 doesn't define __restrict_arr.
8348 2000-10-29 Jim Meyering <meyering@lucent.com>
8350 * xstat.in: Fix grammar in comment.
8352 2000-10-28 Jim Meyering <meyering@lucent.com>
8354 * memchr.c: Update from libc.
8355 Adjust for portability:
8356 [HAVE_STDLIB_H]: Include stdlib.h.
8357 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8358 Undef __memchr, too.
8359 [!weak_alias]: Define __memchr to memchr.
8361 * regex.c: Update from libc.
8362 * regex.h: Likewise.
8363 * getopt1.c: Likewise.
8364 * memcmp.c: Likewise.
8366 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8367 Avoid using fseek, when possible -- it's broken by design.
8368 Patch by Ulrich Drepper.
8370 2000-10-26 Jim Meyering <meyering@lucent.com>
8372 * strftime.c: Update from libc.
8374 2000-10-25 Jim Meyering <meyering@lucent.com>
8376 * obstack.c: Update from libc.
8378 2000-10-23 Jim Meyering <meyering@lucent.com>
8380 * hard-locale.c (hard_locale): Revert last change -- it was simply
8381 wrong. That set_locale call must not have any side effects.
8384 2000-10-22 Jim Meyering <meyering@lucent.com>
8386 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8387 [CYCLIC]: Remove now-unused definition.
8389 * save-cwd.c (O_DIRECTORY): Define, if needed.
8390 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8391 Suggestion from Ulrich Drepper.
8393 2000-10-21 Jim Meyering <meyering@lucent.com>
8395 * dirname.c (dir_name_r): New function, factored out of dir_name.
8396 (dir_name): Use dir_name_r.
8397 * dirname.h (dir_name_r): Declare it.
8399 2000-10-21 Jim Meyering <meyering@lucent.com>
8401 * dirname.c (memrchr): Declare if necessary.
8402 (dir_name): Remove the restriction that there be no
8403 trailing slashes. Now, this code skips past them, effectively
8405 [TEST_DIRNAME] (main): New unit tests.
8407 * memrchr.c: New file from GNU libc.
8408 Undef __memrchr, too.
8409 [!weak_alias]: Define __memrchr to memrchr.
8410 Guard weak_alias use with `#ifdef weak_alias'.
8412 2000-10-17 Jim Meyering <meyering@lucent.com>
8414 * quote.h (PARAMS): Define and use.
8415 Reported by Akim Demaille.
8417 * getopt.c: Update from libc.
8419 2000-10-16 Jim Meyering <meyering@lucent.com>
8421 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8424 2000-09-25 Jim Meyering <meyering@lucent.com>
8426 * md5.h (rol): Define (from GnuPG).
8428 * sha.c: Give credit (GnuPG) where due.
8429 (M): Use rol rather than open-coding it.
8430 Add a FIXME comment.
8432 2000-09-21 Jim Meyering <meyering@lucent.com>
8434 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8435 Reported by Michael Stone.
8437 2000-09-20 Jim Meyering <meyering@lucent.com>
8439 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8440 (noinst_HEADERS): Add sha.h.
8441 Based on code from Scott G. Miller and from GnuPG.
8443 2000-09-15 Jim Meyering <meyering@lucent.com>
8445 * regex.c: Update from libc.
8447 2000-09-10 Jim Meyering <meyering@lucent.com>
8449 * getopt.c (_getopt_internal): Update from glibc.
8451 2000-09-09 Jim Meyering <meyering@lucent.com>
8453 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8454 think it should be used as a general replacement for isascii.
8455 * fnmatch.c: Likewise.
8456 * mbswidth.c: Likewise
8457 * regex.c: Likewise.
8460 * userspec.c: Include sys/param.h and limits.h.
8462 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8463 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8464 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8465 UID, GID. Check range.
8467 2000-09-06 Jim Meyering <meyering@lucent.com>
8469 * getopt.c (_getopt_internal): Update from glibc.
8471 2000-08-30 Jim Meyering <meyering@lucent.com>
8473 * strftime.c: Merge in changes from GNU libc.
8475 2000-08-26 Jim Meyering <meyering@lucent.com>
8477 * closeout.c: Include "__fpending.h".
8478 (close_stdout_status): Return right away if there's nothing to flush.
8480 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8481 * __fpending.c: New file.
8482 * __fpending.h: New file.
8484 2000-08-07 Paul Eggert <eggert@twinsun.com>
8486 Standardize on "memory exhausted" instead of "Memory exhausted"
8487 or "virtual memory exhausted".
8488 * obstack.c (print_and_abort): Use "memory exhausted", not
8489 "virtual memory exhausted".
8490 * same.c (same_name): Invoke xalloc_die instead of printing
8492 * userspec.c (parse_user_spec): Likewise.
8493 * bumpalloc.h: comment fix
8494 * same.c, userspec.c: Include xalloc.h.
8496 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8497 not char *const and pointing to a constant array.
8498 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8499 (xrealloc): Comment fix.
8501 * userspec.c (parse_user_spec):
8502 Don't translate a message until just before returning,
8503 to avoid unnecessary translation.
8505 2000-08-07 Jim Meyering <meyering@lucent.com>
8507 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8508 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8509 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8510 getgroups.c, gethostname.c, getopt.h, group-member.c,
8511 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8512 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8513 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8514 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8515 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8516 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8517 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8518 yesno.c: Back out Copyright date changes for each file with no change
8519 this year. This eases coordination with other programs using the same
8520 source code modules. From Paul Eggert.
8522 2000-08-03 Greg McGary <greg@mcgary.org>
8524 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8525 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8526 (EXTEND_BUFFER): Use them.
8528 2000-08-01 Jim Meyering <meyering@lucent.com>
8530 * dirname.c (ISSLASH): Define.
8531 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8532 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8533 both `\' and `/' may be use as path separators.
8534 Based on a patch from Prashant TR.
8536 2000-07-31 Paul Eggert <eggert@twinsun.com>
8538 * quotearg.c (quotearg_n_options): Don't make the initial
8539 slot vector a constant, since it might get modified.
8541 2000-07-31 Jim Meyering <meyering@lucent.com>
8543 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8544 * obstack.c (print_and_abort): Likewise.
8546 2000-07-30 Paul Eggert <eggert@twinsun.com>
8548 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8549 buffer, so that the caller can always quote one small
8550 component of a "memory exhausted" message in slot 0.
8551 From a suggestion by Jim Meyering.
8553 2000-07-30 Jim Meyering <meyering@lucent.com>
8555 * makepath.c (make_path): Quote the other instance, too.
8557 * quotearg.c (N_STATIC_SLOTVECS): Define.
8558 (STATIC_BUF_SIZE): Define.
8559 (quotearg_n_options): Use only statically allocated storage when
8560 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8561 than STATIC_BUF_SIZE.
8563 2000-07-29 Jim Meyering <meyering@lucent.com>
8565 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8566 * dirname.c (dir_name): Likewise.
8568 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8570 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8571 (dir_name): Assert that there are no trailing slashes.
8573 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8575 * mbswidth.h (mbswidth): Add a flags argument.
8576 (mbswidth): New declaration.
8577 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8578 * mbswidth.c (mbswidth): Add a flags argument.
8579 (mbsnwidth): New function.
8581 2000-07-24 Jim Meyering <meyering@lucent.com>
8583 * mbswidth.c: Remove useless #else. From Bruno Haible.
8585 2000-07-23 Paul Eggert <eggert@twinsun.com>
8587 * mbswidth.c (_XOPEN_SOURCE):
8588 Don't define; this causes problems on Solaris 7.
8589 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8591 2000-07-23 Paul Eggert <eggert@twinsun.com>
8594 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8595 so that mbstate_t is always defined.
8597 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8598 be 1 in at least one GCC installation, and this configuration
8599 error is likely to be common. Ignoring MB_LEN_MAX hurts
8600 performance on hosts that have mbrtowc but have only unibyte
8601 locales, but I assume these hosts are rare.
8603 2000-07-23 Paul Eggert <eggert@twinsun.com>
8605 * quotearg.c: Streamline by invoking multibyte code only if needed.
8606 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8607 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8608 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8609 invoke multibyte primitives.
8611 2000-07-23 Jim Meyering <meyering@lucent.com>
8613 * basename.c (base_name): Add an assertion.
8615 2000-07-15 Bruno Haible <clisp.cons.org>
8617 * quotearg.c: When the system forces us to redefine mbstate_t,
8618 shadow its mbsinit function.
8620 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8622 * mbswidth.h: New file.
8623 * mbswidth.c: New file.
8624 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8625 (noinst_HEADERS): Add mbswidth.h.
8627 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8629 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8632 2000-07-15 Jim Meyering <meyering@lucent.com>
8634 * makepath.c: Include quote.h.
8635 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8636 corresponding argument in a `quote (...)' call.
8637 Give better diagnostics.
8639 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8640 (noinst_HEADERS): Add quote.h.
8642 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8643 from tar's src/misc.c.
8644 * quote.h: New file. Prototypes for same.
8646 2000-07-10 Paul Eggert <eggert@twinsun.com>
8648 From a suggestion by Bruno Haible.
8649 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8650 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8651 to decide whether to define the BeOS workaround macro;
8652 this adjusts to the change to AC_MBSTATE_T.
8654 2000-07-13 Paul Eggert <eggert@twinsun.com>
8656 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8658 * quotearg.c (quoting_style_args, quoting_style_vals,
8659 quotearg_buffer_restyled): Add support for
8660 clocale_quoting_style. Undo previous change to
8661 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8662 and "{RIGHT QUOTATION MARK}" msgids.
8664 2000-07-05 Paul Eggert <eggert@twinsun.com>
8666 The old behavior of quoting `like this' doesn't look good with
8667 newer, ISO-style fonts. See:
8668 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8670 Instead, quote "like this" by default. Let the translator
8671 tailor the locale-specific quoting behavior by providing
8672 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8674 * quotearg.c (N_): New macro.
8675 (gettext_default): New function.
8676 (quotearg_buffer_restyled): Use
8677 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8678 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8680 2000-07-09 Jim Meyering <meyering@lucent.com>
8682 * Most files: Update copyright dates to include 2000.
8684 2000-07-08 Jim Meyering <meyering@lucent.com>
8686 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8688 (xgethostname): Remove now-unnecessary #ifdef.
8689 Move declaration of `err' into loop where it's used.
8691 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8693 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8694 by allocating a larger buffer. Test the gethostname return value for
8695 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8696 returns an error and ENAMETOOLONG isn't defined.
8698 2000-07-05 Paul Eggert <eggert@twinsun.com>
8699 and Bruno Haible <haible@clisp.cons.org>
8701 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8703 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8705 * quotearg.c (struct quoting_options): Simplify quote_these_too
8708 2000-07-03 Jim Meyering <meyering@lucent.com>
8710 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8711 Reported by Bruno Haible.
8713 2000-07-04 Jim Meyering <meyering@lucent.com>
8715 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8716 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8719 2000-07-03 Paul Eggert <eggert@twinsun.com>
8720 and Bruno Haible <haible@clisp.cons.org>
8722 * quotearg.c (mbrtowc):
8723 Assign to *pwc, and return 1 only if result is nonzero.
8724 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8726 2000-07-03 Jim Meyering <meyering@lucent.com>
8728 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8729 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8732 2000-07-02 Jim Meyering <meyering@lucent.com>
8734 * quotearg.c (mbstate_t): Don't define here.
8736 2000-07-02 Jim Meyering <meyering@lucent.com>
8738 * nanosleep.c (SIGCONT): Define if not already defined.
8740 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8742 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8743 per change in ../m4/ls-mntd-fs.m4.
8744 (read_filesystem_list): Ignore symbolic links.
8746 2000-06-29 Jim Meyering <meyering@lucent.com>
8748 * same.c: Include <string.h> or <strings.h>, as appropriate,
8749 for declaration of strcmp.
8751 * long-options.c: Include <stdlib.h>, for declaration of exit.
8753 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8754 Avoid warning by casting result to `char *' to remove `const'.
8756 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8758 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8760 2000-06-26 Paul Eggert <eggert@twinsun.com>
8762 savedir now sets errno on failure and invokes xmalloc to get memory.
8763 Fix a couple of other minor bugs while we're at it.
8765 * savedir.c (<unistd.h>): Do not include; there's no need.
8766 (NAMLEN): Remove macro.
8767 (malloc, realloc): Remove decls.
8769 ("xalloc.h"): Include.
8770 (NAME_SIZE_DEFAULT): New macro.
8771 (savedir): Use xmalloc / xrealloc to allocate memory.
8772 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8773 Skip "" directory entries.
8774 Use strlen to calculate directory entry length, since the old method
8775 is rarely used these days and isn't worth supporting.
8776 Don't use a pointer after freeing it.
8777 Check for integer overflow when calculating allocation size.
8778 Use memcpy to copy entries, instead of stpcpy.
8779 Set errno properly when returning NULL.
8780 Check for readdir error.
8782 2000-06-26 Jim Meyering <meyering@lucent.com>
8784 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8786 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8788 * getusershell.c (xmalloc, xrealloc): Remove functions.
8790 Don't include <stdlib.h>. Don't declare malloc, realloc.
8792 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8794 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8796 2000-06-24 Jim Meyering <meyering@lucent.com>
8798 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8800 2000-06-21 Jim Meyering <meyering@lucent.com>
8802 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8804 2000-06-19 Paul Eggert <eggert@twinsun.com>
8806 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8807 (mbrtowc, mbstate_t): Define substitutes if
8808 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8809 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8810 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8812 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8814 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8815 than 1024, return a memory chunk of least possible size, instead
8816 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8817 Use free/xmalloc instead of xrealloc to avoid copying for very long
8820 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8822 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8823 address, not strdup. Include <stdlib.h> and don't declare free().
8825 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8827 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8830 2000-06-21 Jim Meyering <meyering@lucent.com>
8832 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8833 (noinst_HEADERS): Add getstr.h.
8835 * getline.c (getstr): Move into a separate file.
8836 * getstr.c (getstr): New file, extracted from getline.c, with
8837 the following changes: new parameter, delim2; both delim[12]
8838 parameters have type `int', not `char'. The latter would lose
8839 with 8-bit delimiters.
8840 * getstr.h: New file.
8842 2000-06-19 Jim Meyering <meyering@lucent.com>
8844 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8846 2000-06-18 Jim Meyering <meyering@lucent.com>
8848 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8849 Besides, these days every porting target provides a mkdir function.
8851 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8852 (this snippet comes from src/system.h).
8854 2000-06-15 Paul Eggert <eggert@twinsun.com>
8856 * human.c (adjust_value): New function.
8857 (human_readable_inexact): Apply rounding style even when
8858 printing approximate values.
8860 2000-06-14 Paul Eggert <eggert@twinsun.com>
8862 * human.c (human_readable_inexact): Allow an input block
8863 size that is not a multiple of the output block size, and vice versa.
8864 Reported by Piergiorgio Sartor.
8866 2000-06-14 Paul Eggert <eggert@twinsun.com>
8868 * getdate.y (get_date): Apply relative times after time
8869 zone indicator, not before. Reported by Todd A. Jacobs.
8871 2000-06-13 Jim Meyering <meyering@lucent.com>
8873 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8875 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8877 2000-06-12 Paul Eggert <eggert@twinsun.com>
8879 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8881 2000-06-04 Paul Eggert <eggert@twinsun.com>
8883 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8885 2000-06-04 Jim Meyering <meyering@lucent.com>
8887 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8888 SunOS 4.1.4 for which gid_t is an unsigned type.
8890 2000-06-03 Jim Meyering <meyering@lucent.com>
8892 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8894 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8896 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8897 newer, don't install charset.alias.
8898 * config.charset: Change the Linux/glibc rules so they become empty
8899 on glibc-2.1 or newer.
8901 2000-06-02 Jim Meyering <meyering@lucent.com>
8903 * mountlist.c: Back out last change. Instead, do this...
8904 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8905 member using the same `ignore'-testing code.
8906 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8910 2000-05-29 Jim Meyering <meyering@lucent.com>
8912 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8913 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8915 2000-05-22 Jim Meyering <meyering@lucent.com>
8917 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8919 2000-05-18 Jim Meyering <meyering@lucent.com>
8921 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8922 back, too, since it may have been modified by allocate_entry.
8923 (hash_delete): Rewrite to use neither the assignment operator
8924 nor the comma operator in an if-expression.
8926 2000-05-15 Paul Eggert <eggert@twinsun.com>
8929 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8930 Remove; no longer needed.
8931 "quotearg.h": Add include.
8932 (file_name): Do not bother to explicitly initialize to NULL; it's less
8933 efficient on some hosts.
8934 (close_stdout_status): Remove test as to whether stdout was already
8935 closed; it breaks for the case "echo x | sort >&-".
8936 Quote file name colons.
8937 Do not assume that _("write error") lacks format strings.
8939 2000-05-15 Jim Meyering <meyering@lucent.com>
8941 * version-etc.c (version_etc_copyright): Update the copyright string
8942 used in all --version output.
8944 2000-05-14 Jim Meyering <meyering@lucent.com>
8946 * closeout.c (close_stdout_set_file_name): New function.
8947 (close_stdout_status): Use new file-scoped global.
8948 Return right away if fstat says the stdout file descriptor is invalid.
8949 * closeout.h (close_stdout_set_file_name): Declare.
8951 2000-05-10 Jim Meyering <meyering@lucent.com>
8953 * closeout.c [default_exit_status]: New file-scoped variable.
8954 (close_stdout_set_status): New function.
8955 * closeout.h (close_stdout_set_status): Declare.
8957 2000-05-08 Jim Meyering <meyering@lucent.com>
8959 * long-options.c: Don't include closeout.h.
8960 (parse_long_options): Don't call close_stdout for --version.
8962 2000-05-06 Jim Meyering <meyering@lucent.com>
8964 * strnlen.c: Undefine __strnlen and strnlen.
8965 [!weak_alias]: Define __strnlen to strnlen.
8967 * atexit.c: New file, from libiberty.
8969 2000-05-06 Jim Meyering <meyering@lucent.com>
8971 * closeout.c (close_stdout_status): Also check for errors on the
8974 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8976 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8977 instead of xmalloc, xrealloc, path_concat.
8978 (locale_charset): Treat empty environment variables as absent.
8979 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8981 2000-05-04 Jim Meyering <meyering@lucent.com>
8983 * getopt.c: Update from glibc.
8984 * obstack.c: Likewise.
8985 * obstack.h: Likewise.
8986 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8988 * regex.h: Likewise.
8989 * strndup.c: Likewise.
8990 * strnlen.c: New file, from glibc.
8992 2000-05-01 Jim Meyering <meyering@lucent.com>
8994 * full-write.c (full_write): Remove `FIXME' part of comment.
8996 2000-04-29 Jim Meyering <meyering@lucent.com>
8998 * path-concat.c: Declare strdup only if it's not defined.
8999 * canon-host.c: Likewise.
9001 2000-04-28 Jim Meyering <meyering@lucent.com>
9003 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9004 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9005 included first, then limits.h is included by locale.h by libintl.h.
9006 From John David Anglin.
9008 2000-04-25 Jim Meyering <meyering@lucent.com>
9010 * makepath.c (S_IRWXUGO): Define.
9011 (make_path): Always perform explicit chmod if MODE specifies any
9012 of the `special' permission bits. Prompted by a bug report against
9013 install from Mate Wierdl and Joost van Baal.
9015 2000-04-18 Jim Meyering <meyering@lucent.com>
9019 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9020 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9022 2000-04-17 Jim Meyering <meyering@lucent.com>
9024 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9025 the definition of it to rpl_strftime also defined-away the system's
9028 2000-04-15 Jim Meyering <meyering@lucent.com>
9030 Use `C' to denote so-called `contiguous' files, the same way
9032 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9033 (ftypelet): Use S_ISCTG.
9034 From Michael Deutschmann.
9036 2000-04-14 Jim Meyering <meyering@lucent.com>
9038 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9040 2000-04-08 Jim Meyering <meyering@lucent.com>
9042 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9043 names don't conflict. Reported by Eli Zaretskii.
9045 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9047 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9048 bug. Deal with the different error behavior of Irix iconv.
9050 2000-04-07 Jim Meyering <meyering@lucent.com>
9052 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9053 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9055 2000-04-05 Jim Meyering <meyering@lucent.com>
9057 Portability tweaks required for ultrix4.3.
9058 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9059 * readutmp.c: Include sys/types.h before sys/stat.h.
9060 * canon-host.c: Declare strdup.
9061 * path-concat.c: Likewise.
9062 From John David Anglin.
9064 2000-04-04 Jim Meyering <meyering@lucent.com>
9066 Be more DOS 8.3-friendly.
9067 * ref-add.sin: Renamed from ref-add.sed.in.
9068 * ref-del.sin: Renamed from ref-del.sed.in.
9069 * Makefile.am: Reflect renaming.
9070 Reported by Eli Zaretskii.
9072 Use a temporary file name that won't clash with `charset.alias'
9073 in the DOS 8.3 name space.
9074 * Makefile.am (charset_tmp): Define.
9075 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9076 (uninstall-local): Likewise.
9077 Reported by Eli Zaretskii.
9079 2000-03-29 Paul Eggert <eggert@twinsun.com>
9081 * time/strftime.c (my_strftime): Make sure we call the system
9082 strftime, not ourselves, when invoking the underlying strftime.
9084 2000-03-24 Jim Meyering <meyering@lucent.com>
9086 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9087 (charset_alias): Define.
9088 (install-exec-local): Factor out common code.
9089 (uninstall-local): Split lines longer than 80.
9090 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9092 (.sed.in.sed): New rule. Don't redirect directly to $@.
9093 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9095 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9097 * config.charset: Output a line containing "Packages using this file".
9098 * ref-add.sed.in, ref-del.sed.in: New files.
9099 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9100 ref-del.sed): New rules.
9102 2000-03-17 Jim Meyering <meyering@lucent.com>
9104 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9105 Otherwise, include <strings.h>
9107 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9109 * unicodeio.c (utf8_wctomb): New function.
9110 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9111 format instead of in UCS-4 with platform dependent endianness.
9113 2000-03-07 Paul Eggert <eggert@twinsun.com>
9115 * savedir.c (savedir): Work even if directory size is
9116 negative; this can happen with some screwy NFS configurations.
9118 2000-03-06 Jim Meyering <meyering@lucent.com>
9120 * localcharset.c (get_charset_aliases): Don't try to free file_name
9121 if it's NULL (because we ran out of memory). From Bruno Haible.
9123 2000-03-05 Jim Meyering <meyering@lucent.com>
9125 * localcharset.c ("path-concat.h"): Include.
9126 (get_charset_aliases): Use path_concat instead of ANSI string
9129 * unicodeio.h (PARAMS): Define.
9130 Use it to guard prototype.
9132 2000-03-04 Jim Meyering <meyering@lucent.com>
9134 * Makefile.am (install-exec-local): Create $(libdir) before installing
9136 (uninstall-local): Uncomment this rule so `make distcheck' works
9139 * unicodeio.c (<errno.h>): Include it.
9140 (errno): Declare if not defined.
9142 * localcharset.c: Add Bruno's comment justifying use of volatile.
9144 * config.charset: New version, incorporating remarks from a linux
9145 i18n mailing list. From Bruno Haible.
9147 2000-03-02 Jim Meyering <meyering@lucent.com>
9149 * Makefile.am (EXTRA_DIST): Add config.charset.
9151 2000-03-01 Jim Meyering <meyering@lucent.com>
9153 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9154 * unicodeio.c: Likewise.
9156 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9158 * config.charset: New file.
9159 * localcharset.c: New file.
9160 * unicodeio.h, unicodeio.c: New files.
9161 * Makefile.am (DEFS): Add -DLIBDIR=...
9162 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9163 (noinst_HEADERS): Add unicodeio.h.
9164 (all-local, install-exec-local, charset.alias): New targets.
9166 2000-02-28 Paul Eggert <eggert@twinsun.com>
9168 * quotearg.c (ALERT_CHAR): New macro.
9169 (quotearg_buffer_restyled): Use it.
9171 2000-02-27 Jim Meyering <meyering@lucent.com>
9173 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9174 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9176 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9177 not `#if STDC_HEADERS'.
9178 Declare malloc if needed.
9180 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9181 now that autoconf always defines the HAVE_DECL_ symbols.
9182 * human.c: Likewise.
9184 * strtoumax.c: Likewise.
9186 * backupfile.c: Arrange for cpp to fail if the configure-time
9187 declaration check was not run.
9189 * human.c: Likewise.
9191 * strtoumax.c: Likewise.
9193 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9194 then first look up the entire `.'-containing string as a login name.
9196 2000-02-18 Paul Eggert <eggert@twinsun.com>
9198 * getdate.y: Handle two-digit years with leading zeros correctly.
9199 (textint): New typedef.
9200 (parser_control): Member year changed from int to textint.
9202 (YYSTYPE): Removed; replaced by %union with int and textint members.
9203 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9204 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9205 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9206 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9207 (date, number, to_year): Use width of number in digits, not its value,
9208 to determine whether it's a 2-digit year, or a 2-digit time.
9209 (yylex): Store number of digits of numeric tokens.
9210 Reported by John Kendall.
9212 (parser_control): Changed from struct parser_control to typedef (for
9213 consistency). All uses changed.
9215 (tID): Removed; not used.
9216 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9218 2000-02-14 Paul Eggert <eggert@twinsun.com>
9220 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9221 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9223 2000-02-12 Jim Meyering <meyering@lucent.com>
9225 * userspec.c (ISDIGIT): Define it.
9226 (isdigit): Remove definition.
9227 (is_number): Use ISDIGIT, not isdigit.
9228 <libintl.h>: Include.
9230 (parse_user_spec): Mark translatable strings.
9232 2000-02-10 Jim Meyering <meyering@lucent.com>
9234 With these changes, nanosleep.[ch] are finally enough like the other
9235 lib/* replacement files to compile on a few more losing systems.
9237 * nanosleep.h: Don't include config.h.
9238 Remove prototype from declaration of nanosleep.
9239 (PARAMS): Remove now-unneeded definition.
9240 * nanosleep.c: #undef nanosleep.
9241 (rpl_nanosleep): Rename from nanosleep.
9243 2000-02-03 Jim Meyering <meyering@lucent.com>
9245 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9246 rather than with `#if HAVE_UTMPNAME'.
9248 2000-02-01 Jim Meyering <meyering@lucent.com>
9250 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9252 2000-01-31 Jim Meyering <meyering@lucent.com>
9254 * nanosleep.h (nanosleep): Guard declaration with
9255 `#if ! HAVE_DECL_NANOSLEEP'.
9256 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9257 the declaration in that vendor's sys/timers.h.
9258 Reported by Christian Krackowizer.
9260 * quotearg.c (ISASCII): Add #undef and move definition to follow
9261 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9262 (ISPRINT): Likewise.
9263 Reported by Tom Tromey.
9265 2000-01-30 Jim Meyering <meyering@lucent.com>
9267 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9268 uses of ->ut_name. The latter doesn't work with new Linux header files
9269 where only utmpx.ut_user is declared.
9271 * readutmp.h (UT_USER): Define.
9273 2000-01-23 Jim Meyering <meyering@lucent.com>
9275 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9278 2000-01-22 Jim Meyering <meyering@lucent.com>
9280 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9281 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9282 Required for some AIX systems. Reported by Christian Krackowizer.
9283 [TESTING] (main): New function.
9285 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9286 * dirname.c (dir_name): Support for DOS-style file names with drive
9289 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9291 * strverscmp.c (ISDIGIT): Define.
9292 (strverscmp): Use ISDIGIT, not isdigit.
9294 2000-01-17 Paul Eggert <eggert@twinsun.com>
9296 * nanosleep.c (nanosleep):
9297 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9298 POSIX.1 doesn't require SA_INTERRUPT and some systems
9299 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9300 it's been part of POSIX.1 since day 1 (in 1988).
9302 2000-01-17 Jim Meyering <meyering@lucent.com>
9304 * interlock: Remove unused file. Reported by François Pinard.
9306 2000-01-16 Paul Eggert <eggert@twinsun.com>
9308 * quotearg.c (quotearg_buffer_restyled): Do not quote
9309 alert, backslash, formfeed, and vertical tab unnecessarily in
9310 shell quoting style.
9313 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9314 Free Software Foundation, Inc.
9315 Copying and distribution of this file, with or without modification,
9316 are permitted provided the copyright notice and this notice are preserved.