1 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
3 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
4 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
5 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
7 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
9 Merge regex changes from libc, removing some of our
10 POSIX-conformance changes that were rejected and redoing them in a
13 * regcomp.c (re_compile_internal, init_dfa):
14 Length arg is now size_t, not Idx. All uses changed.
15 (peek_token): Forward decl now says internal_function.
16 (__re_error_msgid, __re_error_msgid_idx):
17 Now static rather than extern with attribute_hidden.
18 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
19 For some reason libc prefers K&R style defns for external functions.
20 (regerror) [!defined _LIBC]: Likewise.
21 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
22 (seek_collating_symbol_entry, lookup_collation_sequence_value):
23 (build_range_exp, build_collating_symbol):
25 (re_compile_fastmap): Use '\0' to memset, not 0.
26 (utf8_sb_map): Make the calculations more obvious.
27 (init_dfa, parse_bracket_exp, build_charclass_op):
28 Call calloc and cast result, as glibc does.
29 (init_word_char, fetch_token, peek_token, peek_token_bracket):
30 (build_range_exp, build_collating_symbol):
31 Now internal functions.
33 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
35 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
36 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
37 Don't depend on VMS; depend on __VMS instead, for POSIX
39 (regoff_t): Define to ssize_t, not long int.
41 Remove the REG_ macros named below. Instead, make the old names
42 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
44 (REG_BACKSLASH_ESCAPE_IN_LISTS):
45 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
46 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
47 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
48 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
49 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
50 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
51 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
52 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
53 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
54 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
55 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
56 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
57 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
58 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
59 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
60 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
62 Remove. All uses replaced by the old RE_* names.
63 (RE_BACKSLASH_ESCAPE_IN_LISTS):
64 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
65 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
66 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
67 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
68 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
69 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
70 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
71 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
72 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
73 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
74 Don't bother having these macros be independent of each others'
75 values, since they no longer exist in the POSIX name space.
77 Rename the following member names back to their old names,
78 unless !__USE_GNU_REGEX. All uses changed back.
79 (buffer): Renamed from re_buffer.
80 (allocated): Renamed from re_allocated.
81 (used): Renamed from re_used.
82 (syntax): Renamed from re_syntax.
83 (fastmap): Renamed from re_fastmap.
84 (translate): Renamed from re_translate.
85 (can_be_null): Renamed from re_can_be_null.
86 (regs_allocated): Renamed from re_regs_allocated.
87 (fastmap_accurate): Renamed from re_fastmap_accurate.
88 (no_sub): Renamed from re_no_sub.
89 (not_bol): Renamed from re_not_bol.
90 (not_eol): Renamed from re_not_eol.
91 (newline_anchor): Renamed from re_newline_anchor.
92 (num_regs): Renamed from rm_num_regs.
93 (start): Renamed from rm_start.
94 (end): Renamed from rm_end.
96 (free_state): Move up a bit.
98 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
100 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
101 when that is what is intended.
102 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
103 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
105 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
106 All uses changed back to re_malloc, etc. It's now the caller's
107 responsibility to check for overflow; all callers changed.
108 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
109 (re_x2nrealloc): Remove.
110 (free_state): Remove decl.
112 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
113 (re_set_registers, re_exec):
116 2006-01-31 Roland McGrath <roland@redhat.com>
118 * regcomp.c (calc_eclosure_iter): Remove dead variables.
119 Reported by Mike Frysinger <vapier@gentoo.org>.
121 2006-01-15 Andreas Jaeger <aj@suse.de>
124 * regex_internal.c (re_string_reconstruct): Adjust for
125 build_wcs_upper_buffer change.
126 (build_wcs_upper_buffer): Change return type.
128 2005-12-10 Ulrich Drepper <drepper@redhat.com>
130 * regex_internal.h: Include <stdint.h> if available.
132 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
134 * regex_internal.h (SIZE_MAX): Provide a default definition.
136 2005-10-14 Ulrich Drepper <drepper@redhat.com>
138 * regcomp.c: Adjust for changed secondary hash function.
140 2005-09-30 Ulrich Drepper <drepper@redhat.com>
142 * regex.h: Pretty printing.
143 Clean up namespace a bit.
145 2005-09-30 Jakub Jelinek <jakub@redhat.com>
147 * regexec.c (update_cur_sifted_state, check_arrival,
148 check_arrival_add_next_nodes): Avoid using uninitialized variable.
150 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
151 Ulrich Drepper <drepper@redhat.com>
154 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
155 (bitset_word_t): Renamed from bitset_word. All uses changed.
157 2005-09-22 Ulrich Drepper <drepper@redhat.com>
160 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
161 * regcomp.c: Remove unnecessary uses of
162 unsigned RE_TRANSLATE_TYPE.
163 * regex_internal.h: Likewise.
164 * regex_internal.c: Likewise.
165 * regexec.c: Likewise.
166 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
168 2005-09-07 Ulrich Drepper <drepper@redhat.com>
170 * regexec.c (find_recover_state): Remove unnecessary
172 (transit_state_bkref): Make DFA a const pointer.
173 (get_subexp): Likewise.
174 (check_arrival): Likewise.
175 (update_cur_sifted_state): Likewise.
176 (re_search_internal): Likewise.
177 (prune_impossible_nodes): Likewise.
178 (acquire_init_state_context): Likewise.
179 (proceed_next_node): Likewise.
180 (set_regs): Likewise.
181 (free_fail_stack_return): Likewise.
182 (check_arrival_expand_ecl): Mark DFA parameter as const.
183 (check_arrival_expand_ecl_sub): Likewise.
184 (check_subexp_limits): Likewise.
185 (sub_epsilon_src_nodes): Likewise.
186 (add_epsilon_src_nodes): Likewise.
187 (merge_state_array): Likewise.
188 (update_regs): Likewise.
189 (build_trtable): Likewise.
190 (sift_states_backward): Mark MCTX parameter as const.
191 (build_sifted_states): Likewise.
192 (update_cur_sifted_state): Likewise.
193 (sift_states_mkref): Likewise.
194 (check_arrival_expand_ecl): Mark eclosure as const.
195 (check_dst_limits_calc_pos_1): Likewise.
196 * regex_internal.h (re_match_context_t): Make dfa a const
199 2005-09-06 Ulrich Drepper <drepper@redhat.com>
201 * regexec.c (merge_state_with_log): Define dfa as const pointer.
202 (transit_state_sb): Likewise.
203 (transit_state_mb): Likewise.
204 (sift_states_iter_mb): Likewise.
205 (check_arrival_add_next_nodes): Likewise.
206 (check_node_accept_bytes): Change first parameter to pointer-to-const.
207 [_LIBC] (re_search_2_stub): Use mempcpy.
209 * regex_internal.c (re_string_reconstruct): Avoid calling
210 mbrtowc for very simple UTF-8 case.
212 * regex_internal.c (re_acquire_state): Make DFA pointer arg
214 (re_acquire_state_context): Likewise.
215 * regex_internal.h: Adjust prototypes.
217 * regex.c: Prevent using C++ compilers.
219 * regex_internal.c (re_acquire_state): Minor code rearrangement.
220 (re_acquire_state_context): Likewise.
222 2006-03-29 Mark D. Baushke <mdb@gnu.org>
223 Bruno Haible <bruno@clisp.org>
225 * stdint_.h: On OpenBSD, don't redefine types already included in
226 <sys/types.h> and <inttypes.h>.
228 2006-03-24 Eric Blake <ebb9@byu.net>
230 * time_r.c (copy_string_result): Remove, as it is no longer used.
232 2006-03-24 Simon Josefsson <jas@extundo.com>
234 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
235 including some doc fixes.
236 (base64_encode_alloc): Fix +1 bug on allocation failures.
238 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
240 * base64.c (base64_encode): Do not read past end of array with
241 unsanitized input on systems with CHAR_BIT > 8.
243 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
245 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
246 Typedef to long int, not to off_, as POSIX will likely change
249 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
251 * argp-help.c (validate_uparams): Fix typo
252 * argp-parse.c (argp_default_options): Consistently begin help
253 messages with a lowercase letter.
255 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
257 * time_r.h (asctime_r, ctime_r): Remove. These functions can
258 overrun buffers and shouldn't be used (much as gets shouldn't be
260 * time_r.c (asctime_r, ctime_r): Likewise.
262 2006-03-08 Simon Josefsson <jas@extundo.com>
264 * gc-gnulib.c (randomize): Don't open files called 'no', they
265 signal that configure disabled the device.
267 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
269 * c-stack.c: Include unistd.h unconditionally, since we now assume
271 * getlogin_r.c: Likewise.
272 * getlogin_r.h: Likewise.
274 * pagealign_alloc.c: Likewise.
275 * unistd_.h: Remove; no longer needed.
277 2006-03-07 Simon Josefsson <jas@extundo.com>
279 * unistd_.h: New file.
281 2006-03-07 Simon Josefsson <jas@extundo.com>
283 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
285 2006-03-01 Simon Josefsson <jas@extundo.com>
287 * readline.c: Fix typo, tiny patch from Stepan Kasal
290 2006-02-28 Simon Josefsson <jas@extundo.com>
292 * getopt.c: Protect #include of unistd.h, for MSVS.
294 2006-02-27 Simon Josefsson <jas@extundo.com>
296 * base64.h: Indent #define's. From Jim Meyering
299 2006-02-27 Jim Meyering <jim@meyering.net>
301 Revert the change of 2006-02-24, so these files can continue
302 to be sync'd from gettext.
303 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
306 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
308 * glob.c: Say "invalid" rather than "illegal" in comments.
310 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
312 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
314 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
316 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
317 AT_FDCWD exceeds INT_MAX.
318 * openat.h (AT_FDCWD): Likewise.
320 2006-02-14 Jim Meyering <jim@meyering.net>
324 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
325 failure on deficient systems, and simplify gnulib lgpl dependencies.
326 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
327 xmalloc/lstat combination. Based on a patch from Bruno Haible.
329 * xalloc-die.c: Remove unused definition of N_.
331 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
333 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
335 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
337 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
338 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
340 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
342 * argp-namefrob.h: Restore changes accidentally lost during the
343 "autoupdate" on 2005-12-12.
345 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
347 * fnmatch.c (L_): Renamed from L, to work around a bug in
348 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
349 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
352 2006-01-26 Simon Josefsson <jas@extundo.com>
354 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
355 prototype is visible on mingw32.
357 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
360 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
363 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
365 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
366 attempt to open for write; this always fails, at least on POSIX
367 hosts. This reinstates the 2006-01-09 change, which was
368 inadvertently removed.
370 2006-01-26 Bruno Haible <bruno@clisp.org>
371 Paul Eggert <eggert@cs.ucla.edu>
374 [(! (defined __cplusplus || defined __BEOS__)
376 && !(defined __HP_cc || defined __xlc__
377 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
379 #define to signed char in these cases too; this simplifies
380 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
381 etc., separately) and makes it more conservative.
383 2006-01-21 Jim Meyering <jim@meyering.net>
385 Sync from the stable (b5) branch of coreutils:
387 * fts.c (fts_children): Don't let close() clobber errno from
390 * fts.c (fts_stat): When following a symlink-to-directory,
391 don't necessarily interpret stat-fails+lstat-succeeds as indicating
392 a dangling symlink. That can also happen at least for ELOOP.
393 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
394 FYI, this bug predates the inclusion of fts.c in coreutils.
396 * fts.c (fts_open): Put new maxarglen declaration and uses
397 in their own block, so pre-c99 compilers don't object.
399 Avoid the double-free (first in fts_read, second in fts_close) that
400 would occur when an `active' directory is made inaccessible (e.g.,
401 via chmod a-x) during a traversal.
402 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
403 before returning. Reproduce this failure by
404 mkdir -p a/b; cd a; chmod a-x . b
405 Reported by Stavros Passas.
407 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
409 * argp-namefrob.h: Bugfix. Remove stray #
411 2006-01-25 Bruno Haible <bruno@clisp.org>
413 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
415 Reported by Paul Eggert.
417 2006-01-25 Jim Meyering <jim@meyering.net>
419 * fileblocks.c: Remove more useless parentheses.
420 * readutmp.h: Likewise.
422 2006-01-24 Bruno Haible <bruno@clisp.org>
424 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
426 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
429 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
430 to avoid problems with the built-in _Bool type.
431 Reported by Paul Eggert on 2005-11-26.
433 2006-01-24 Jim Meyering <jim@meyering.net>
435 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
437 2006-01-24 Simon Josefsson <jas@extundo.com>
439 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
442 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
444 Work around porting bugs reported by Dieter in
445 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
446 * getopt.c (_NOPROTO): Remove; no longer needed.
447 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
448 Include "getopt.h" first, to check interface.
449 (getenv): Declare only if defined HAVE_DECL_GETENV &&
451 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
452 (__strndup): Revert to K&R-style function dfns, the glibc style.
453 * strnlen.c: Don't claim it's taken from glibc; it's not.
454 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
455 Include strnlen.h first, to get prototype properly.
456 (strnlen): Renamed from __strnlen.
459 2006-01-23 Ulrich Drepper <drepper@redhat.com>
461 These changes imported from libc.
462 * getopt.c: Use __fxprintf instead of inline stream orientation
463 test and two separate function calls.
464 * strndup.c (__strndup): Add libc_hidden_def.
466 2006-01-22 Bruno Haible <bruno@clisp.org>
468 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
469 temporary buffer for sprintf, take into account the precision also
470 for 'd', 'i', 'u', 'o', 'x', 'X'.
472 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
474 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
475 to pacify gcc -Wswitch-default.
477 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
479 * argp-help.c (usage_long_opt): Do not print DOC options.
480 (__argp_base_name): Removed
481 * argp-namefrob.h (__argp_basename): Removed definition. Was a
483 (__argp_base_name): Provide macro definition or extern declaration
484 depending on the configuration
486 2006-01-20 Simon Josefsson <jas@extundo.com>
488 * inet_ntop.h: Unconditionally include sys/socket.h.
490 2006-01-19 Simon Josefsson <jas@extundo.com>
492 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
494 2006-01-12 Simon Josefsson <jas@extundo.com>
496 * base64.c: Fix warning, reported by Bruno Haible
497 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
499 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
502 * md5.c: Fix commentary typos.
503 (alignof, UNALIGNED_P): No need for a GCC-specific version.
504 * md5.h (__attribute__): Remove; unused.
505 * sha1.c: Fix commentary to match md5 better.
506 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
507 so that we don't need to worry about alignment. All uses changed.
508 This merges the 2005-10-28 md5 change into sha1.
510 2006-01-11 Jim Meyering <jim@meyering.net>
513 * md5.c (OP): Fix spacing.
515 2006-01-11 Simon Josefsson <jas@extundo.com>
517 * stdint_.h (SIZE_MAX): Add missing (.
519 2006-01-10 Bruno Haible <bruno@clisp.org>
521 * argp.h (__const): Remove macro. Use const instead.
522 * argp-fmtstream.h (__const): Likewise.
523 * glob_.h (__const): Remove macro.
524 * glob-libc.h: Use const instead of __const.
526 2006-01-10 Jim Meyering <jim@meyering.net>
528 Avoid the double-free (first in fts_read, second in fts_close) that
529 would occur when an `active' directory is made inaccessible (e.g.,
530 via chmod a-x) during a traversal.
531 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
532 before returning. Reproduce this failure by
533 mkdir -p a/b; cd a; chmod a-x . b
534 Reported by Stavros Passas.
537 * sha1.c: Tweak grammar in a comment.
539 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
541 * regex_internal.h (BITSET_WORD_BITS):
542 Work around a bug in 64-bit PGC (before version 6.1-2), where the
543 preprocessor mishandles large unsigned values as if they were signed.
544 Problem reported by Claudio Fontana in
545 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
547 2006-01-10 Simon Josefsson <jas@extundo.com>
549 * socket_.h: New file.
551 2006-01-10 Bruno Haible <bruno@clisp.org>
553 * localcharset.c: Update from GNU gettext.
555 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
558 * chdir-long.c (cdb_free): Don't bother trying to open directory
559 for write access: POSIX says that must fail.
560 * fts.c (diropen): Likewise.
561 * save-cwd.c (save_cwd): Likewise.
562 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
563 well, for minor improvements on hosts that lack O_DIRECTORY.
564 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
565 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
566 Fall back on chown if open failed with EACCES.
568 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
569 Report an error at compile-time if only a 1-second nominal clock
572 * lchmod.h: New file.
573 * mkdir-p.c: Include lchmod.h, lchown.h.
574 (make_dir_parents): Use lchown rather than chown, and
575 lchmod rather than chmod.
577 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
578 too. Problem with "none" reported by Bob Proulx. Problem with
579 "proc" reported by n0dalus.
581 * mountlist.c: Include <limits.h>.
582 (dev_from_mount_options)
583 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
584 New function. It no longer assumes "dev=" has the System V meaning
585 on Linux (since it doesn't). It also parses "dev=" more carefully.
586 (read_file_system_list)
587 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
588 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
591 * posixtm.h (PDS_PRE_2000): New macro.
592 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
593 All usages changed. Reject dates outside the range 1969-1999 if
594 PDS_PRE_2000 is used.
596 2006-01-09 Jim Meyering <jim@meyering.net>
600 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
602 * chdir-safer.h, chdir-safer.c: New files.
604 * modechange.c (mode_compile): Reject an invalid mode string
605 that starts with an octal digit. From Andreas Gruenbacher.
607 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
608 and dup to open_safer and dup_safer, respectively.
609 (openat_permissive): Fix typo in comment.
611 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
612 "gettext.h"; either no longer needed or are guaranteed by openat.h.
613 (_): Remove; no longer needed.
614 (openat): Renamed from rpl_openat; no need for rpl_openat
615 since openat.h renames openat for us.
616 Replace most of the body with a call to openat_permissive,
617 to avoid duplicate code.
618 Port to (probably hypothetical) environments were mode_t is
620 (openat_permissive): Require mode arg, so that we can check
621 types better. Put it just after flags. Change cwd failure
622 indicator from pointer-to-bool to pointer-to-errno-value.
624 Invoke openat_save_fail and/or openat_restore_fail if
625 cwd_errno is null, so that openat can call us.
626 (openat_permissive, fdopendir, fstatat, unlinkat):
627 Simplify errno handling to avoid some duplicate code,
628 as it's OK to set errno on success.
629 * openat.h: Revamp code so that function macros depend on
630 __OPENAT_PREFIX only, not also on AT_FDCWD.
631 (openat_ro): Remove. Caller changed to use openat_permissive.
632 (openat_permissive): Now a macro, if not a function.
633 (openat_restore_fail, openat_save_fail): Now always functions,
634 since mkdirat needs them even if __OPENAT_PREFIX is defined.
636 * openat-priv.h: New file, defining macros used by mkdirat.c
638 * mkdirat.c: Include openat-priv.h.
639 Remove definitions of macros defined therein.
640 * openat.c: Likewise.
642 * mkdirat.c (mkdirat): New file and function.
643 * openat.h (mkdirat): Declare.
645 * openat.c (fdopendir): Don't change errno when returning non-NULL.
647 * openat.h (openat_permissive): Declare.
650 * openat.c (EXPECTED_ERRNO): New macro.
651 (openat_permissive): New function -- used in remove.c rewrite.
652 (all functions): Set errno just before returning, only if there
653 was an actual failure.
654 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
656 Emulate openat-family functions using Linux's procfs, if possible.
657 Idea and some code based on Ulrich Drepper's glibc changes.
659 * openat.c: (BUILD_PROC_NAME): New macro.
660 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
661 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
662 before falling back on save_cwd and restore_cwd.
663 (fdopendir, fstatat, unlinkat): Likewise.
665 * openat.c (fstatat, unlinkat): Perform the syscall directly,
666 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
668 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
669 as second argument to va_arg. Otherwise, some versions of gcc
670 warn that `if this code is reached, the program will abort'.
672 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
676 Add POSIX ACL support
677 * acl.h (copy_acl, set_acl): Add declarations.
678 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
679 systems other than Linux.
680 (chmod_or_fchmod): New function: use fchmod when possible,
682 (file_has_acl): Add a POSIX ACL implementation, with a
683 Linux-specific subcase.
684 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
685 S_ISVTX from one file to another. Fall back to fchmod/chmod when
686 acls are unsupported.
687 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
688 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
691 2006-01-09 Bruno Haible <bruno@clisp.org>
693 * sysexit_.h (EX_OK): New macro.
694 Suggested by Martin Lambers <marlam@marlam.de>.
696 2006-01-09 Bruno Haible <bruno@clisp.org>
698 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
699 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
700 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
701 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
703 2006-01-09 Bruno Haible <bruno@clisp.org>
705 * stdint_.h (SIZE_MAX): Write the value without involving negative
708 2005-10-16 Bruno Haible <bruno@clisp.org>
710 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
711 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
713 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
715 * strftime.c (tzname): Don't declare if it is already #defined.
716 Problem reported for Mingw by Mark Junker.
718 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
720 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
721 long int, not int, for nanosecond counts, so that people who are
722 used to POSIX struct timespec won't be surprised. Reported by Jim
725 2005-12-16 Jim Meyering <jim@meyering.net>
727 * fprintftime.c, fprintftime.h: New files.
729 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
731 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
732 * argp-help.c (fill_in_uparams): Check if the constructed
733 struct uparams is valid. Fall back to the default values if it is
736 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
738 * argp-help.c (__argp_base_name): New function
739 (__argp_short_program_name): Rewrite using __argp_base_name
740 * argp-namefrob.h: Define program_invocation_name and
741 program_invocation_short_name if requested
742 (__argp_base_name): Add prototype
743 * argp-parse.c (argp_def): Use gettext wrappers
744 (argp_default_parser): Use __argp_base_name
745 * argp-pin.c: New file. Defines program_invocation_name and
746 program_invocation_short_name on systems that lack them.
748 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
750 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
751 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
752 porting problem reported by Georg Schwarz in
753 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
755 2005-07-09 Bruno Haible <bruno@clisp.org>
757 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
758 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
759 Reported by Mark Junker <mjscod@gmx.de>.
761 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
763 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
764 (uintmax_t) [defined uintmax_t]: Do not declare.
765 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
766 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
767 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
768 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
769 sake of portability to weird hosts that C allows (though we don't
770 know of any practical examples).
772 * savedir.h (fdsavedir): New decl.
773 * savedir.c (fdsavedir, savedirstream): New functions; the latter
774 contains most of the former guts of savedir.
775 (savedir): Use savedirstream.
778 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
780 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
781 coreutils no longer futzes with rounding modes.
783 2005-11-14 Jim Meyering <jim@meyering.net>
785 * mkstemp-safer.c: Include <config.h>, required for possible
786 replacement of mkstemp.
788 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
790 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
792 (gethrxtime) [! (HAVE_NANOUPTIME
793 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
794 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
795 our own approximation.
797 2005-11-10 Simon Josefsson <jas@extundo.com>
799 * readline.c: Remove EOL.
801 2005-11-08 Eric Blake <ebb9@byu.net>
803 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
805 2005-11-08 Eric Blake <ebb9@byu.net>
807 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
809 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
811 Fix porting problem reported by Theodoros V. Kalamatianos.
812 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
813 Don't assume that futimes failing means we must fail.
815 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
817 * getcwd.c (__getcwd): Don't assume that system calls after readdir
818 leave errno alone. Problem reported by Dmitry V. Levin.
820 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
822 * savedir.c (savedir): Don't assume that xrealloc etc. leave
823 errno alone. Problem reported by Frederic Jolliton.
825 2005-10-28 Simon Josefsson <jas@extundo.com>
827 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
828 "restrict" keywords, as per POSIX. Protect the function
829 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
830 Don't use K&R prototypes. Check the sprintf return values.
831 Re-define EAFNOSUPPORT if not present. Indent.
833 * md5.h, md5.c: Simplify buffer handling visavi alignment,
834 suggested by Bruno Haible <bruno@clisp.org>.
836 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
838 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
840 * gc-libgcrypt.c: Add MD2 (which is not available through
843 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
845 * md2.h, md2.c: New files.
847 2005-10-24 Simon Josefsson <jas@extundo.com>
849 * md4.h: Shrink buffer size, now that we changed the type.
851 2005-10-22 Simon Josefsson <jas@extundo.com>
853 * arcfour.h, arcfour.c: Use fixed size indices in the
854 arcfour_context struct (simplify test vector testing in GNU
857 2005-10-22 Simon Josefsson <jas@extundo.com>
859 * md4.h, md4.c: Simplify buffer handling visavi alignment,
860 suggested by Bruno Haible <bruno@clisp.org>.
862 2005-10-22 Simon Josefsson <jas@extundo.com>
864 * crc.h: Include stddef.h, for size_t.
866 2005-10-21 Simon Josefsson <jas@extundo.com>
868 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
869 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
871 2005-10-21 Simon Josefsson <jas@extundo.com>
873 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
876 2005-10-21 Simon Josefsson <jas@extundo.com>
878 * gc-gnulib.c: Support ARCTWO in CBC mode.
880 2005-10-21 Simon Josefsson <jas@extundo.com>
882 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
885 * hmac-sha1.c (hmac_sha1): Likewise.
887 * crc.c (crc32_update): Actually use crc parameter, suggested by
888 Bruno Haible <bruno@clisp.org>.
890 * crc.h: Include stdint.h directly, suggested by Bruno Haible
893 2005-10-21 Simon Josefsson <jas@extundo.com>
895 * des.h, des.c: New files.
897 * gc-gnulib.c: Support DES.c
899 2005-10-21 Simon Josefsson <jas@extundo.com>
901 * arctwo.h, arctwo.c: New files.
903 * gc-gnulib.c: Support ARCTWO.
905 2005-10-21 Simon Josefsson <jas@extundo.com>
907 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
909 2005-10-19 Simon Josefsson <jas@extundo.com>
911 * gc-gnulib.c: Support ARCFOUR.
913 2005-10-19 Simon Josefsson <jas@extundo.com>
915 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
918 * gc.h: Add ECB enum type.
920 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
922 2005-10-19 Simon Josefsson <jas@extundo.com>
924 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
926 2005-10-18 Simon Josefsson <jas@extundo.com>
928 * md4.h, md4.c: New files, based on md5.?.
930 2005-10-17 Simon Josefsson <jas@extundo.com>
932 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
934 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
936 2005-10-17 Simon Josefsson <jas@extundo.com>
938 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
940 2005-10-17 Simon Josefsson <jas@extundo.com>
942 * gc.h, gc-libgcrypt.c: Add ciphers.
944 2005-10-17 Simon Josefsson <jas@extundo.com>
946 * sha1.c: Use uint32_t instead of md5_uint32.t
948 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
951 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
953 * md5.h: Use stdint.h and uint32_t. Doc fix.
955 2005-10-15 Simon Josefsson <jas@extundo.com>
957 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
959 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
961 2005-10-14 Simon Josefsson <jas@extundo.com>
963 * arcfour.h, arcfour.c: New files.
965 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
967 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
968 include <wchar.h>; no longer needed.
970 2005-10-14 Jakub Jelinek <jakub@redhat.com>
971 and Ulrich Drepper <drepper@redhat.com>
974 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
975 instead of inline stream orientation test and two separate
976 function calls. Pay no attention to USE_IN_LIBIO.
978 2005-10-14 Roland McGrath <roland@redhat.com>
980 Import from libc. [BZ #1331]
981 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
983 Reported by Matej Vela <vela@debian.org>.
985 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
987 * mkdir-p.c (make_dir_parents): Don't report an error if an
988 intermediate directory is in a read-only file system. Problem
989 reported by Eric Blake.
991 2005-10-13 Simon Josefsson <jas@extundo.com>
993 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
994 Move memory allocation outside of loop.
996 2005-10-12 Simon Josefsson <jas@extundo.com>
998 * gc-pbkdf2-sha1.c: New file.
1000 * gc.h: Add gc_pbkdf2_sha1 prototype.
1002 2005-10-12 Simon Josefsson <jas@extundo.com>
1004 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1005 suggested by Bruno Haible <bruno@clisp.org>.
1007 2005-10-12 Simon Josefsson <jas@extundo.com>
1009 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1011 * gc-gnulib.c (gc_hmac_sha1): New function.
1013 2005-10-12 Simon Josefsson <jas@extundo.com>
1015 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1017 2005-10-12 Simon Josefsson <jas@extundo.com>
1019 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1020 GC_USE_HMAC_MD5, respectively.
1022 * gc-libgcrypt.c (gc_md5): Fix assert call.
1025 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1027 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1029 * gc-gnulib.c (gc_hash_buffer): Ditto.
1031 2005-10-11 Bruno Haible <bruno@clisp.org>
1033 * c-strcasestr.h: New file, from GNU gettext.
1034 * c-strcasestr.c: New file, from GNU gettext.
1036 2005-10-11 Bruno Haible <bruno@clisp.org>
1038 * c-strcase.h: New file, from GNU gettext.
1039 * c-strcasecmp.c: New file, from GNU gettext.
1040 * c-strncasecmp.c: New file, from GNU gettext.
1042 2005-10-11 Simon Josefsson <jas@extundo.com>
1044 * crc.h, crc.c: New files.
1046 * gc.h (gc_hash_buffer): Add doc.
1048 2005-10-08 Simon Josefsson <jas@extundo.com>
1050 * gc.h: Add gc_hash and gc_hash_buffer.
1052 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1054 * gc-libgcrypt.c (gc_hash_buffer): Add.
1056 2005-10-11 Bruno Haible <bruno@clisp.org>
1058 * strcasecmp.c: Include limits.h.
1059 (strcasecmp): Avoid integer overflow on exotic platforms.
1060 * strncasecmp.c: Include limits.h.
1061 (strncasecmp): Avoid integer overflow on exotic platforms.
1062 Reported by Paul Eggert.
1064 2005-10-06 Simon Josefsson <jas@extundo.com>
1066 * hmac-md5.c: New file.
1070 2005-10-06 Simon Josefsson <jas@extundo.com>
1072 * memxor.c (memxor): Avoid casts and warnings.
1074 2005-10-05 Derek Price <derek@ximbiot.com>
1076 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1078 2005-10-05 Simon Josefsson <jas@extundo.com>
1080 * memxor.c (memxor): Fix compiler error.
1082 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1083 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1085 * memxor.h, memxor.c: New files.
1087 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1088 we assume all systems have it, suggested by Jim Meyering
1089 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1090 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1091 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1094 2005-10-04 Bruno Haible <bruno@clisp.org>
1096 * verify.h (verify_true): Provide alternative definition for C++.
1098 2005-10-04 Simon Josefsson <jas@extundo.com>
1100 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1101 D. Baushke" <mdb@gnu.org>.
1103 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1105 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1106 (SSIZE_MAX): New macro, if not already defined.
1107 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1110 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1112 * exclude.c: Include verify.h.
1113 (verify): Remove. All callers changed to use verify.h's version.
1114 * strtoimax.c: Likewise.
1115 * utimecmp.c: Likewis.e
1117 Sync from coreutils.
1118 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1119 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1120 * .cvsignore: Add fts.h, search.h, t-fpending.
1121 * settime.c (settime): Fix { typo in previous patch. Also, don't
1122 bother returning ENOSYS if settimeofday or stime fails; just let
1123 them return whatever errno they want to return.
1124 * utimens.c: Include unistd.h, for dup2.
1125 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1126 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1128 2005-10-02 Jim Meyering <jim@meyering.net>
1130 Sync from coreutils.
1131 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1132 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1133 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1134 Remove AT_FDCWD test.
1135 Do not consume the fd unless successful.
1136 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1137 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1138 block, so that we don't even try to compile it if settimeofday is
1139 available. This works around a compilation failure on OSF1 V5.1,
1140 due to stime requiring a `long int*' while tv_sec is `int'.
1142 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1144 * getdelim.c (getdelim): Remove unused variables.
1146 2005-10-01 Simon Josefsson <jas@extundo.com>
1148 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1149 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1150 AI_* and EAI_* definitions. Protect function declarations.
1152 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1154 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1155 so that the code works even with ancient cpp. Portability problem
1156 with GCC 2.7.2.1 reported by Thomas M.Ott.
1158 2005-09-27 Jim Meyering <jim@meyering.net>
1160 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1162 * intprops.h (signed_type_or_expr__): Define.
1163 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1166 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1168 * verify.h (verify_expr): Remove, replacing with:
1169 (verify_true): New macro that returns true instead of void.
1170 (verify_type__): Remove.
1171 (verify): Use verify_true rather than verify_type__.
1173 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1175 * utimens.c (ENOSYS): Define if not already defined.
1176 (futimens): Support having a null PATH if the file descriptor
1179 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1181 (__attribute): Define to empty unless GCC 3.1 or later.
1182 This works around a core dump on OpenBSD 3.4, which has GCC
1183 2.95.3, which dumps core when given __attribute__(()). It also
1184 simplifies other tests, since we really don't want to bother with
1185 worrying about which ancient version of GCC supported what.
1186 Original problem reported by Yoann Vandoorselaere, with part of
1187 the fix suggested by Derek Price.
1189 2005-09-24 Jim Meyering <jim@meyering.net>
1191 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1192 so we can once again use a positive bitfield width of 1 -- now we
1193 don't have to explain why we were using a bitfield width of 2.
1195 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1197 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1198 Problem reported by Eric Blake.
1199 (getaddrinfo): Initialize se so that it's not garbage.
1200 Redo internal storage allocation so that it doesn't make unportable
1201 assumptions about alignment.
1204 * utimens.c (futimens): Use futimesat if available.
1205 Prefer it to futimes since it doesn't have the futimes bug.
1207 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1208 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1209 Instead, declare a function that returns a pointer to an array,
1210 and use verify_type__ to declare the size of the array.
1211 Problem and germ of a solution reported by Bruno Haible.
1212 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1213 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1215 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1217 Sync from coreutils.
1219 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1221 * argmatch.h: Include verify.h
1222 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1223 (ARGMATCH_ASSERT): Remove; unused.
1224 * canonicalize.c: Assume STDC_HEADERS.
1225 * exclude.c: Include "strcase.h".
1226 * regex_internal.h [!defined _LIBC]: Likewise.
1227 * getusershell.c: Include stdio--.h rather than stdio.h
1229 (getusershell): Call fopen, not fopen_safer.
1230 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1231 Do not include unistd-safer.h.
1232 (save_cwd): Don't call fd_safer; no longer needed
1233 now that we include fcntl--.h.
1235 * getdate.y (relative_time): New type.
1236 (RELATIVE_TIME_0): New constant.
1237 (parser_control): Use relative_time instead of doing it ourselves.
1238 (%union): Add new relative_time rel member.
1239 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1241 (relunit, relunit_snumber): Now of type rel.
1242 (zone, rel, relunit, get_date): Adjust to above changes.
1244 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1245 Do not include unistd-safer.h.
1246 (getloadavg): Don't call fd_safer; no longer needed
1247 now that we include fcntl--.h.
1249 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1250 (make_dir_parents): Treat ENOSYS like EEXIST.
1252 Improve quality of diagnostics on restore_cwd failure.
1253 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1254 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1255 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1256 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1257 each time through the loop. Do not diagnose restore_cwd failure;
1258 that is the caller's job (and perhaps the caller does not care).
1260 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1261 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1262 If the file already exists but is not a directory, don't bother
1263 to try to make its parents.
1264 Close potential file descriptor leak if we can't chdir("/") (!).
1265 Don't always return true if chdir($PWD) fails; return true only
1266 if the requested action was done successfully (except for the
1268 Don't log final directory unless we actually made it.
1269 Refactor to avoid duplicate code to fix up permissions.
1270 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1272 * strftime.c (my_strftime): Rewrite the previous change slightly,
1273 to make it a bit faster and (I hope) clearer.
1274 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1275 Fix bug in formats like %2N.
1277 * verify.h: New file.
1279 2005-09-22 Jim Meyering <jim@meyering.net>
1281 Sync from coreutils.
1283 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1285 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1286 the .tm_year member, since otherwise gcc-4.0 would now warn about
1287 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1289 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1290 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1292 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1293 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1294 when run in a time zone for which daylight savings time is in effect
1295 for the starting date.
1297 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1298 stop us from restricting permissions of just-created absolute-named
1300 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1301 to restore initial working directory.
1302 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1303 to tell caller if/when we change the working directory and are
1304 unable to return to the initial one.
1305 * mkdir-p.h (make_dir_parents): Update prototype.
1306 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1307 `return false'. This fixes a bug introduced on 2004-07-30.
1309 * openat.c (fdopendir): Be sure to close the supplied
1310 file descriptor before returning. This makes our replacement
1311 implementation a little closer to Solaris's, where fdopendir
1312 ties the file descriptor to the returned DIR* pointer.
1313 * openat.c (unlinkat): New function.
1314 * openat.h (unlinkat): Add prototype.
1315 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1316 (openat_restore_fail): Rename from openat_restore_die.
1317 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1319 Provide an alternative to exiting immediately upon save_cwd or
1320 restore_cwd failure. Now, an application can arrange e.g.,
1321 to perform a longjump in that case.
1322 * openat.c: Include dirname.h.
1323 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1324 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1325 and openat_restore_die rather than calling error directly.
1326 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1328 * openat-die.c (openat_save_die, openat_restore_die): New file.
1329 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1331 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1332 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1333 int utc, int nanoseconds);
1335 date should not have to allocate a megabyte of virtual memory to
1336 handle a format argument like +%1048575T. When implemented with
1337 strftime, it must allocate such a buffer, use strftime to fill it
1338 in, print it, then free it.
1339 With fprintftime, it simply prints everything and exits.
1340 With no need for memory allocation, that's one fewer way to fail.
1341 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1342 optional field width, not before, so we accept %9:z, not %:9z.
1343 (my_strftime): Be sure to use L_('x') for literals.
1345 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1346 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1347 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1348 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1349 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1350 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1351 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1352 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1353 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1355 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1356 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1357 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1358 and don't include <sys/file.h>).
1360 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1362 Sync from coreutils.
1364 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1365 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1366 [!LDAV_DONE]: Avoid unused variable warning.
1368 2005-09-21 Bruno Haible <bruno@clisp.org>
1370 * unicodeio.h (unicode_to_mb): New declaration.
1372 2005-09-20 Derek Price <derek@ximbiot.com>
1374 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1376 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1378 Use a consistent style for including <config.h>.
1379 * __fpending.c, acl.c, argmatch.c,
1380 argp-help.c, argp-parse.c,
1381 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1382 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1383 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1384 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1385 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1386 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1387 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1388 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1389 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1390 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1391 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1392 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1393 modechange.c, mountlist.c, open-safer.c, physmem.c,
1394 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1395 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1396 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1397 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1398 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1399 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1400 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1401 userspec.c, utimecmp.c, version-etc-fsf.c,
1402 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1403 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1404 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1405 Standardize inclusion of config.h.
1406 * __fpending.h, dirfd.h, getdate.h, human.h,
1407 inttostr.h: Removed inclusion of config.h from header files.
1408 * inttostr.c: Adjusted in-tree users.
1409 * timespec.h: Remove superfluous warning to include config.h.
1410 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1411 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1412 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1413 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1415 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1417 * stat-time.h: New file.
1418 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1419 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1421 (timespec_cmp): New function.
1422 * utimecmp.c: Include stat-time.h.
1423 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1424 members exist, not on the obsolescent ST_MTIM_NSEC.
1425 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1427 2005-09-15 Derek Price <derek@ximbiot.com>
1428 Paul Eggert <eggert@cs.ucla.edu>
1430 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1431 changes, consolidating in...
1432 * regex_internal.h: ...this file.
1434 2005-09-15 Derek Price <derek@ximbiot.com>
1436 * regex_internal.h: Blank `pure' for GNUC < 3.
1437 * regex_internal.c: Ditto, using this...
1438 (__GNUC_PREREQ): ...new macro.
1439 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1440 (__GNUC_PREREQ): ...this new macro.
1442 * strstr.h: Include string.h. Define strstr as a macro here.
1444 2005-09-13 Derek Price <derek@ximbiot.com>
1446 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1448 Reported by Jim Meyering <jim@meyering.net>.
1450 2005-09-13 Jim Meyering <jim@meyering.net>
1452 * canon-host.c: Filter through gnu indent and reword comments slightly.
1453 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1455 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1457 * lib/base64.c: Typo.
1458 (base64_encode): Put b64str in initialized data section.
1460 2005-09-12 Derek Price <derek@ximbiot.com>
1462 Return usable errors from canon-host.
1463 * canon-host.h: New file.
1464 * canon-host.c (canon_host): Wrap...
1465 (canon_host_r): ...this new function, which now relies exclusively on
1467 (ch_strerror): New function.
1468 (last_cherror): New global.
1469 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1470 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1472 (freeaddrinfo): Free ai->ai_canonname when set.
1474 2005-09-12 Derek Price <derek@ximbiot.com>
1475 Paul Eggert <eggert@cs.ucla.edu>
1477 * glob-libc.h: Renamed from glob_.h. The new version is
1478 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1479 protecting things that should be done only in gnulib contexts.
1480 * glob_.h: New file, containing only the glob things needed for
1482 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1483 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1484 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1485 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1486 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1487 and to respect the namespace rules better.
1489 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1491 Merge glibc and coreutils changes into gnulib, plus a few
1493 * md5.c: Use #error rather than a string.
1494 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1495 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1496 (__attribute__): Define to empty for non recent-GCC.
1497 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1498 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1499 Renamed from their non-__ counterparts, with new macros replacing
1500 them if not _LIBC. Add __THROW attribute.
1502 (struct md5_ctx): Align buffer if using GCC.
1503 * sha1.h (struct sha1_ctx): Likewise.
1504 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1505 The old name was backwards.
1506 (NOTSWAP): Remove; not used.
1507 (rol): New macro, moved here from md5.h.
1508 (sha1_process_block): Remove a FIXME that doesn't make sense.
1510 2005-09-12 Derek Price <derek@ximbiot.com>
1512 * gai_strerror.c: Include config.h when available. Include
1513 getaddrinfo.h before other headers to test interface.
1514 Reported by Larry Jones <lawrence.jones@ugs.com>.
1516 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1518 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1519 definitions, since that's the preferred style in glibc.
1520 Fix a minor spacing issue, and update copyright notice to match glibc's.
1522 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1524 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1526 2005-09-06 Simon Josefsson <jas@extundo.com>
1528 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1529 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1531 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1533 Change bitset word type from unsigned int to unsigned long int,
1534 as this has better performance on typical 64-bit hosts.
1535 Port bitset code to hosts with unusual word sizes.
1536 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1537 (build_collating_symbol):
1538 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1539 argument is a bitset. This is merely a style issue, but it makes
1540 it clearer that an entire array is expected.
1541 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1542 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1543 Port to the case where bitset_word is not the same as unsigned int.
1544 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1545 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1547 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1548 (build_trtable, group_nodes_into_DFAstates):
1550 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1551 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1552 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1553 * regexec.c (group_nodes_into_DFAstates): Likewise.
1554 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1555 * regcomp.c (optimize_subexps, lower_subexp):
1556 Work even if bitset_word has holes in its bitwise representation.
1557 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1558 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1560 * regex_internal.c (re_string_reconstruct):
1561 Don't assume UCHAR_MAX == 255.
1562 * regex_internal.h (bitset_set_all): Likewise.
1563 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1565 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1566 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1568 (BITSET_WORD_MAX): New macro.
1569 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1570 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1571 (bitset_empty, bitset_copy):
1572 Prefer sizeof (bitset) to multiplying it out ourselves.
1573 (bitset_not_merge): Remove; unused.
1574 (bitset_contain): Return bool, not unsigned int with one bit on.
1575 All callers changed.
1576 * regexec.c (build_trtable): Don't assume bitset has no stricter
1577 alignment than re_node_set; do this by defining a new internal
1578 type struct dests_alloc and using it to allocate memory.
1580 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1582 Check for arithmetic overflow when calculating sizes, to prevent
1583 some buffer-overflow issues. These patches are conservative, in the
1584 sense that when I couldn't determine whether an overflow was possible,
1585 I inserted a run-time check.
1586 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1587 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1588 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1589 (re_xnrealloc, re_x2nrealloc): New inline functions.
1590 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1591 (build_equiv_class, build_charclass): Check for arithmetic overflow
1592 in size expression calculations.
1593 * lib/regex_internal.c (re_string_realloc_buffers):
1594 (build_wcs_upper_buffer, re_node_set_add_intersect):
1595 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1596 (re_dfa_add_node, register_state): Likewise.
1597 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1598 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1599 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1600 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1602 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1604 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1605 to avoid a collision with bits/local_lim.h in glibc.
1606 All uses changed. Problem reported by Dmitry V. Levin in
1607 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1609 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1610 bugs in int versus size_t comparisons.
1611 (re_string_context_at): Fix bug where the code assumed that
1614 Use bool where appropriate.
1615 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1616 All callers changed.
1617 (calc_eclosure_iter): Likewise, for ROOT arg.
1618 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1619 (build_charclass_op): Likewise, for NON_MATCH arg.
1620 * regex_internal.c (re_string_allocate, re_string_construct):
1621 (re_string_construct_common): Likewise, for ICASE arg.
1622 * regexec.c (re_search_2_stub, re_search_stub):
1623 Likewise, for RET_LEN arg.
1624 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1625 (set_regs): Likewise, for FL_BACKTRACK arg.
1626 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1627 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1628 (calc_eclosure_iter, parse_bracket_exp):
1629 Use bool for internal variables that are booleans.
1630 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1631 (set_regs, build_sifted_states, sift_states_bkref):
1632 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1633 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1634 (find_collation_sequence_value):
1636 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1637 (re_node_set_compare):
1638 Return bool, not int. All callers changed.
1639 * regexec.c (check_halt_node_context, check_dst_limits):
1640 (build_trtable, check_node_accept): Likewise.
1641 * regex_internal.h: Include stdbool.h.
1643 Fix bugs uncovered when converting to bool.
1644 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1645 failure instead of charging ahead blindly.
1646 * regex_internal.c (register_state): Likewise.
1647 * regexec.c (re_search_2_stub): Use simpler method than boolean
1648 for freeing internal storage.
1649 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1650 bitset pieces used as boolean, to avoid undefined behavior
1651 on hosts that do int overflow checking.
1653 2005-08-31 Derek Price <derek@ximbiot.com>
1655 * getdelim.c (getdelim): Return EOF on EOF.
1656 Reported by Larry Jones <lawrence.jones@ugs.com>.
1658 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1660 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1661 lengths fit in regoff_t; this isn't true if regoff_t is the same
1663 * regex.c (re_search_internal): 5th arg is LAST_START
1664 (= START + RANGE) instead of RANGE. This avoids overflow
1665 problems when regoff_t is the same width as size_t.
1666 All callers changed.
1667 (re_search_2_stub): Check for overflow when adding the
1668 sizes of the two strings.
1669 (re_search_stub): Check for overflow when adding START
1670 to RANGE; if it occurs, substitute the extreme value.
1672 2005-08-31 Jim Meyering <jim@meyering.net>
1674 * regcomp.c (search_duplicated_node): Make first pointer arg
1676 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1677 (register_state): Likewise.
1678 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1679 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1680 (group_nodes_into_DFAstates): Likewise.
1682 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1684 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1685 old glibc regex code mishandles strings longer than 2**31 bytes.
1686 This patch fixes this when the regex code is used in gnulib
1687 (i.e., outside glibc).
1689 This patch should not affect the use of the regex code inside
1690 glibc. No doubt this problem also needs to be handled for glibc
1691 as well, but the result will be an incompatible change to the
1692 glibc ABI, and the old ABI will have to be supported too. That
1693 can be the the subject for another patch.
1695 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1696 governing whether the rest of this patch is active. By default,
1697 the macro is disabled and the patch has no effect.
1698 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1699 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1700 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1701 (re_match_2, re_set_registers): Use the new types.
1702 * regex_internal.h (Idx, re_hashval_t): New types.
1703 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1705 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1706 (re_string_context_at, bin_tree_t, re_dfastate_t):
1707 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1708 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1709 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1710 (re_string_char_size_at, re_string_wchar_at):
1711 (re_string_elem_size_at):
1712 Use the new types and macros to port to 64-bit hosts.
1713 Use unsigned types for internal values, so that the code
1714 mostly works even for arrays larger than SSIZE_MAX.
1715 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1716 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1717 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1718 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1719 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1720 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1721 (calc_inveclosure, parse_dup_op, build_range_exp):
1722 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1723 (fetch_number, create_token_tree, mark_opt_subexp):
1725 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1726 (create_cd_newstate, re_string_allocate, re_string_construct):
1727 (re_string_realloc_buffers, build_wcs_upper_buffer):
1728 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1729 (re_string_reconstruct, re_string_peek_byte_case):
1730 (re_string_fetch_byte_case, re_string_context_at):
1731 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1732 (re_node_set_init_copy, re_node_set_add_intersect):
1733 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1734 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1735 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1736 (re_acquire_state, re_acquire_state_context, register_state):
1738 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1739 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1740 (re_search_internal, re_search_2_stub, re_search_stub)
1741 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1742 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1743 (update_cur_sifted_state, check_dst_limits):
1744 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1745 (check_subexp_limits, sift_states_bkref, merge_state_array):
1746 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1747 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1748 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1749 (expand_bkref_cache, check_node_accept_bytes):
1750 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1751 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1752 (acquire_init_state_context, check_halt_node_context):
1753 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1754 (sift_states_backward, clean_state_log_if_needed):
1755 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1756 (find_recover_state, transit_state_sb, transit_state_mb):
1757 (transit_state_bkref, build_trtable, match_ctx_clean):
1759 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1760 to work around an assumption that REG_MISSING is negative.
1762 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1763 (seek_collating_symbol_entry) [defined _LIBC]:
1764 (lookup_collation_sequence_value) [defined _LIBC]:
1765 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1766 Use prototypes rather than old-style function definitions.
1767 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1768 (transit_state_sb) [0]:
1769 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1771 * regexec.c (re_search_internal): Simplify update of rm_so and
1774 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1775 (optimize_subexps, lower_subexp):
1776 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1777 since the signed shift might overflow. Use 1u<<31 instead.
1778 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1779 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1782 * regcomp.c (optimize_subexps, lower_subexp):
1783 Use CHAR_BIT rather than 8, for clarity.
1784 * regexec.c (check_dst_limits_calc_pos_1):
1785 (check_subexp_matching_top): Likewise.
1786 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1787 have to worry about portability issues when shifting it left.
1788 Remove no-longer-needed test for table_size > 0.
1789 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1790 in a word, as the resulting behavior is undefined.
1791 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1792 in one case, a <= should have been an <, and in another case the
1793 whole test was missing.
1794 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1795 the standard name CHAR_BIT.
1796 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1797 this is not true on one's complement and signed-magnitude hosts.
1799 * regex_internal.h (re_sub_match_top_t): Remove unused member
1801 (struct re_dfa_t): Remove unused member states_alloc.
1802 * regcomp.c (init_dfa): Don't initialize unused members.
1804 2005-08-31 Bruno Haible <bruno@clisp.org>
1806 * strstr.c: Include <stddef.h>, for NULL.
1807 * strcasestr.c: Likewise.
1808 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1810 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1812 * iconvme.h: Add prototype for iconv_alloc.
1814 2005-08-29 Simon Josefsson <jas@extundo.com>
1816 * iconvme.c: Fix errno.
1818 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1820 * iconvme.c: Split iconv_string into iconv_alloc.
1822 2005-08-27 Jim Meyering <jim@meyering.net>
1824 * fopen-safer.c: Merge minor changes from coreutils.
1825 * dup-safer.c: Likewise.
1826 * fd-safer.c: Likewise.
1828 Merge from coreutils.
1829 * stdio--.h: New file.
1830 * stdlib--.h: New file.
1831 * mkstemp-safer.c: New file.
1833 GNU tar needs these.
1834 * pipe-safer.c: New file.
1835 * creat-safer.c: New file.
1836 * fcntl--.h (creat): Define to creat_safer.
1837 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1838 * unistd--.h (pipe): Define to pipe_safer.
1839 * unistd-safer.h: Declare pipe_safer.
1841 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1843 * regex_internal.h: Remove all references to
1844 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1846 (bitset_not, bitset_merge, bitset_not_merge):
1847 (bitset_mask, re_string_allocate, re_string_construct):
1848 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1849 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1850 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1851 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1852 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1853 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1854 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1855 (re_acquire_state_context):
1856 Remove unnecessary forward decls.
1857 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1858 Put __attribute at function definition,
1859 now that the function decl has been removed.
1860 * lib/regex_internal.c (re_string_peek_byte_case):
1861 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1864 2005-08-26 Simon Josefsson <jas@extundo.com>
1866 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1867 Haible <bruno@clisp.org>.
1869 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1871 * regexec.c (set_regs): Don't alloca with an unbounded size.
1873 alloca modernization/simplification for regex.
1874 * regex.c: Remove portability cruft for alloca. This no longer
1875 needs to be at the start of the file, and can be moved into
1876 regex_internal.h and simplified.
1877 * regex_internal.h: Include <alloca.h>.
1878 (__libc_use_alloca) [!defined _LIBC]: New macro.
1879 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1880 now works outside glibc.
1882 2005-08-24 Simon Josefsson <jas@extundo.com>
1884 * getpass.c: Add WIN32 implementation. Conditionalize use of
1885 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1886 GLIBC specific code.
1888 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1890 Make regex safe for g++. This fixes one real bug (an "err"
1891 that should have been "*err"). g++ problem reported by
1893 * regex_internal.h (re_calloc): New macro, consistent with
1894 re_malloc etc. All callers of calloc changed to use re_calloc.
1895 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1896 not int. All callers changed.
1897 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1898 just use an array of size MB_LEN_MAX.
1899 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1900 (find_recover_state): Change "err" to "*err"; this fixes what
1901 appears to be a real bug.
1902 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1905 2005-08-25 Jim Meyering <jim@meyering.net>
1907 * open-safer.c: Include <config.h>.
1908 Otherwise, we'd lose LARGEFILE support in any file using
1911 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1913 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1914 * regex.h (regerror): Likewise.
1916 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1917 requires this. (The code never needed it.)
1919 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1920 All uses of recently-renamed identifiers changed to use the new,
1921 POSIX-compliant names. The code will build and run just fine
1922 without these changes, but it's better to eat our own dog food
1923 and use the standard-conforming names.
1925 * regex.h: Fix a multitude of POSIX name space violations.
1926 These changes have an effect only for programs that define
1927 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1928 do not change anything for programs compiled in the normal way.
1929 Also, there is no effect on the ABI.
1931 (_REGEX_SOURCE): New macro.
1932 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1933 defined and _GNU_SOURCE is not; this fixes a name space violation.
1935 Rename the following macros to obey POSIX requirements.
1936 The old names are still visible as macros if _REGEX_SOURCE is defined.
1937 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1938 RE_BACKSLASH_ESCAPE_IN_LISTS.
1939 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1940 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1941 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1942 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1943 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1944 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1945 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1946 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1947 (REG_INTERVALS): renamed from RE_INTERVALS.
1948 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1949 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1950 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1951 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1952 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1953 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1954 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1955 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1956 RE_UNMATCHED_RIGHT_PAREN_ORD.
1957 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1958 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1959 (REG_DEBUG): renamed from RE_DEBUG.
1960 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1961 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1962 unusual, since we can't clash with the POSIX REG_ICASE.
1963 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1964 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1965 (REG_NO_SUB): renamed from RE_NO_SUB.
1966 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1967 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1968 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1969 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1970 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1971 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1972 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1973 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1974 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1975 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1976 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1977 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1978 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1979 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1980 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1981 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1982 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1983 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1984 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1985 (REG_FIXED): Renamed from REGS_FIXED.
1986 (REG_NREGS): Renamed from RE_NREGS.
1988 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1989 of other REG_* macros, since POSIX says the user is allowed to
1990 #undef these macros selectively.
1992 (reg_errcode_t): Update comment stating what other tables need
1995 Rename the following enum values to obey POSIX requirements.
1996 The old names are still visible as macros.
1997 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1998 is not defined, since GNU is supposed to be a superset of POSIX as
1999 much as possible, and since we want reg_errcode_t to be a signed
2000 type for implementation consistency.
2001 (_REG_NOERROR): Renamed from REG_NOERROR.
2002 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2003 (_REG_BADPAT): Renamed from REG_BADPAT.
2004 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2005 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2006 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2007 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2008 (_REG_EBRACK): Renamed from REG_EBRACK.
2009 (_REG_EPAREN): Renamed from REG_EPAREN.
2010 (_REG_EBRACE): Renamed from REG_EBRACE.
2011 (_REG_BADBR): Renamed from REG_BADBR.
2012 (_REG_ERANGE): Renamed from REG_ERANGE.
2013 (_REG_ESPACE): Renamed from REG_ESPACE.
2014 (_REG_BADRPT): Renamed from REG_BADRPT.
2015 (_REG_EEND): Renamed from REG_EEND.
2016 (_REG_ESIZE): Renamed from REG_ESIZE.
2017 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2018 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2019 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2020 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2021 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2023 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2024 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2025 changed. But support the old name if the new one is not defined
2026 and if _REGEX_SOURCE.
2028 Change the following member names in struct re_pattern_buffer.
2029 The old names are still supported if !_REGEX_SOURCE.
2030 The new names are always supported, regardless of _REGEX_SOURCE.
2031 (re_buffer): Renamed from buffer.
2032 (re_allocated): Renamed from allocated.
2033 (re_used): Renamed from used.
2034 (re_syntax): Renamed from syntax.
2035 (re_fastmap): Renamed from fastmap.
2036 (re_translate): Renamed from translate.
2037 (re_can_be_null): Renamed from can_be_null.
2038 (re_regs_allocated): Renamed from regs_allocated.
2039 (re_fastmap_accurate): Renamed from fastmap_accurate.
2040 (re_no_sub): Renamed from no_sub.
2041 (re_not_bol): Renamed from not_bol.
2042 (re_not_eol): Renamed from not_eol.
2043 (re_newline_anchor): Renamed from newline_anchor.
2045 Change the following member names in struct re_registers.
2046 The old names are still supported if !_REGEX_SOURCE.
2047 The new names are always supported, regardless of _REGEX_SOURCE.
2048 (rm_num_regs): Renamed from num_regs.
2049 (rm_start): Renamed from start.
2050 (rm_end): Renamed from end.
2052 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2053 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2054 Prepend __ to parameter names.
2056 Undo yesterday's changes.
2058 2005-08-24 Jim Meyering <jim@meyering.net>
2060 Sync from coreutils.
2061 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2063 2005-08-21 Bruno Haible <bruno@clisp.org>
2065 * lock.h: Add multiple inclusion guard.
2066 * tls.h: Add multiple inclusion guard.
2068 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2070 * regex.h (REG_NOSYS)
2071 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2072 Define, since POSIX requires it as of 2001.
2073 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2074 New private symbol, used to keep the enum signed in all cases.
2075 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2076 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2078 * regex_internal.c (re_string_skip_chars, register_state):
2080 Remove forward decls; no longer needed now that we use prototypes.
2081 * regexec.c (acquire_init_state_context, check_halt_node_context):
2082 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2083 (clean_state_log_if_needed): Likewise.
2085 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2087 Fix problems reported by Sam Steingold in
2088 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2089 * regexec.c (sift_states_bkref): Fix portability bug: the code
2090 assumed that reg_errcode_t is a signed type, which is not
2091 necessarily true if _XOPEN_SOURCE is not defined.
2092 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2093 some compilers warn about it otherwise.
2095 2005-08-20 Jim Meyering <jim@meyering.net>
2097 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2098 of unused local, dfa.
2100 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2102 * regcomp.c (create_initial_state): Remove duplicate decl.
2103 (init_word_char, create_initial_state, duplicate_node_closure):
2104 (fetch_token, peek_token_bracket, build_range_exp):
2105 (build_collating_symbol): Remove forward decls; no longer needed
2106 now that we use prototypes.
2109 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2110 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2111 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2112 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2113 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2114 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2115 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2116 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2117 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2118 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2119 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2120 (build_charclass, build_charclass_op, fetch_number, create_tree):
2121 (create_token_tree, mark_opt_subexp, duplicate_tree):
2122 Use prototypes rather than old-style definitions.
2125 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2126 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2127 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2128 (re_string_reconstruct, re_string_peek_byte_case):
2129 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2130 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2131 (re_node_set_init_copy, re_node_set_add_intersect):
2132 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2133 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2134 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2135 (re_acquire_state, re_acquire_state_context, register_state):
2136 (create_ci_newstate, create_cd_newstate, free_state):
2138 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2139 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2140 (re_search_internal, prune_impossible_nodes):
2141 (acquire_init_state_context, check_matching, static):
2142 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2143 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2144 (update_regs, sift_states_backward, build_sifted_states):
2145 (clean_state_log_if_needed, merge_state_array):
2146 (update_cur_sifted_state, add_epsilon_src_nodes):
2147 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2148 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2149 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2150 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2151 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2152 (check_arrival, check_arrival_add_next_nodes):
2153 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2154 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2155 (check_node_accept_bytes, check_node_accept, extend_buffers):
2156 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2157 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2162 (re_string_allocate, re_string_construct, re_string_reconstruct):
2163 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2164 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2165 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2166 (re_string_context_at, re_string_peek_byte_case):
2167 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2168 is defined, since we now use prototypes always.
2170 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2171 C89 or better. All uses removed.
2173 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2175 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2176 [defined lint]: Suppress bogus uninitialized-variable warnings.
2178 * regcomp.c (duplicate_node): Return new index, not an error code,
2179 and let the caller return REG_ESPACE if out of space. This
2180 removes an uninitialied-variable warning with GCC 4.0.1, and also
2181 avoids taking the address of a local variable. All callers
2184 2005-08-19 Jim Meyering <jim@meyering.net>
2186 * regexec.c (proceed_next_node): Redo local variables to
2187 avoid GCC shadowing warnings.
2189 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2191 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2192 (re_node_set_insert_last, re_dfa_add_node):
2193 Rename local variables to avoid GCC shadowing warnings.
2195 2005-08-18 Bruno Haible <bruno@clisp.org>
2197 * strstr.c (strstr): Fix return value in multibyte case.
2198 * strcasestr.c (strcasestr): Likewise.
2200 2005-08-17 Jim Meyering <jim@meyering.net>
2202 Make the %s format (seconds since the epoch) work for a negative
2203 number and when used with a zero-padded field width, e.g. %015s.
2205 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2206 label so that it precedes the code to set `digits'. Otherwise,
2207 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2208 print `00-22'. Now, it prints `-0022', as it should.
2210 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2212 * regex.h: Remove useless space-before-tab. From coreutils.
2214 2005-08-17 Bruno Haible <bruno@clisp.org>
2216 * strcasestr.h: New file.
2217 * strcasestr.c: New file.
2219 2005-08-17 Bruno Haible <bruno@clisp.org>
2221 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2222 * strstr.c: Completely rewritten, with multibyte locale support.
2224 2005-08-17 Bruno Haible <bruno@clisp.org>
2226 * strcasecmp.c: Use mbuiter.h.
2228 2005-08-17 Bruno Haible <bruno@clisp.org>
2230 * mbuiter.h: New file.
2232 2005-08-16 Bruno Haible <bruno@clisp.org>
2234 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2236 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2237 NUL byte, not after it.
2239 2005-08-16 Bruno Haible <bruno@clisp.org>
2241 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2242 the valid ones. Makes the comparison operations transitive:
2243 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2244 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2246 2005-08-16 Bruno Haible <bruno@clisp.org>
2248 * strcase.h (strcasecmp): Add note in comments.
2249 * strncasecmp.c: Use code from strcasecmp.c.
2250 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2251 (strcasecmp): Work correctly in multibyte locales.
2253 2005-08-16 Bruno Haible <bruno@clisp.org>
2255 * strnlen1.h: New file.
2256 * strnlen1.c: New file.
2258 2005-08-16 Bruno Haible <bruno@clisp.org>
2260 * mbfile.h: New file.
2262 2005-08-16 Bruno Haible <bruno@clisp.org>
2264 * mbiter.h: New file.
2266 2005-08-16 Bruno Haible <bruno@clisp.org>
2268 * mbchar.h: New file.
2269 * mbchar.c: New file.
2271 2005-08-16 Bruno Haible <bruno@clisp.org>
2273 * tls.h: New file, from GNU gettext.
2274 * tls.c: New file, from GNU gettext.
2276 2005-08-15 Bruno Haible <bruno@clisp.org>
2278 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2281 2005-08-14 Jim Meyering <jim@meyering.net>
2283 Sync from coreutils.
2285 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2286 Use the hash-table-based cycle-detection code not just when
2287 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2288 Reported by James Youngman in
2289 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2290 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2291 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2292 This lets us compile with -DFTS_DEBUG, once again.
2293 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2294 * fts.c (fd_safer): Remove decl.
2295 Include fcntl--.h rather than unistd-safer.h
2296 (fts_safe_changedir): Don't call fd_safer; no longer needed
2297 now that we include fcntl--.h.
2299 2005-08-11 Simon Josefsson <jas@extundo.com>
2301 * readline.h, readline.c: New file.
2303 2005-08-11 Bruno Haible <bruno@clisp.org>
2305 * strnlen.h (strnlen): Change parameter name to match comment.
2307 2005-08-10 Simon Josefsson <jas@extundo.com>
2309 * strndup.c: Use strnlen.h.
2311 * strnlen.h: New file.
2313 2005-08-02 Simon Josefsson <jas@extundo.com>
2315 * getline.h, getline.c: Rewrite.
2317 * getdelim.h, getdelim.c: New files, ported from glibc.
2319 2005-07-31 Bruno Haible <bruno@clisp.org>
2321 * lock.h (gl_lock_initializer): New macro.
2322 (gl_lock_define_initialized): Use it.
2323 (gl_rwlock_initializer): New macro.
2324 (gl_rwlock_define_initialized): Use it.
2325 (gl_recursive_lock_initializer): New macro.
2326 (gl_recursive_lock_define_initialized): Use it.
2328 2005-07-26 Bruno Haible <bruno@clisp.org>
2330 * lock.h: Update from GNU gettext.
2331 * lock.c: Update from GNU gettext.
2333 2005-07-18 Bruno Haible <bruno@clisp.org>
2335 * lock.h (gl_once_t): New type.
2336 (gl_once_define, gl_once): New macros.
2337 * lock.c (fresh_once): New variable.
2338 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2341 2005-07-18 Simon Josefsson <jas@extundo.com>
2343 * check-version.c (check_version): Accept identical versions too.
2345 2005-07-18 Bruno Haible <bruno@clisp.org>
2347 * lock.h: New file, from GNU gettext.
2348 * lock.c: New file, from GNU gettext.
2350 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2352 * quotearg.c: Add translator comment suggested by Bruno Haible,
2353 with a minor change.
2355 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2357 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2358 copyright symbol and the year.
2359 * version-etc.c (COPYRIGHT_YEAR): New constant.
2360 (version_etc_va): Use parameterized copyright notice.
2361 Reword to conform to the current GNU coding standards.
2363 2005-07-11 Simon Josefsson <jas@extundo.com>
2365 * size_max.h: New file.
2367 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2369 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2372 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2373 and Paul Eggert <eggert@cs.ucla.edu>
2375 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2376 in wint_t, not wchar_t. Remove now-unnecessary cast.
2378 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2380 * regex.c, regex.h: Sync from libc.
2381 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2382 New files, synced from libc, except that regex_internal.h
2383 currently has a small porting fix.
2385 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2387 Remove the dependency of the strftime module on the tzset module.
2388 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2389 Copy the input structure, to work around some of the bug with
2390 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2391 Solaris releases, you should also use the tzset module, but we won't
2392 require it as a dependency any more since we don't want LGPLed code
2393 to depend on GPLed code.
2395 2005-07-02 Jim Meyering <jim@meyering.net>
2397 * backupfile.c (backup_args): Change a `0' to NULL.
2399 2005-07-01 Jim Meyering <jim@meyering.net>
2401 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2402 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2403 * save-cwd.c, tempname.c:
2404 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2405 and don't include <sys/file.h>).
2407 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2409 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2410 declares only 'struct timespec;' (!).
2412 2005-06-29 Jim Meyering <jim@meyering.net>
2414 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2415 type name. Use the variable name instead.
2416 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2418 2005-06-28 Simon Josefsson <jas@extundo.com>
2420 * check-version.h, check-version.c: New files.
2422 2005-06-28 Simon Josefsson <jas@extundo.com>
2424 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2425 collision with global variable. Better indentation. Don't
2426 increment buffer pointer beyond buffer end. Based on comments
2427 from Paul Eggert <eggert@cs.ucla.edu>.
2431 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2433 * canon-host.c (canon-host): Append trailing "," to 0 in
2434 initializer of struct addrinfo, as an indication that we don't
2435 care how many members the structure has.
2437 2005-06-24 Derek Price <derek@ximbiot.com>
2438 and Bruno Haible <bruno@clisp.org>
2440 Remove stat module & update lstat.
2441 * stat.c: Remove this file...
2442 (slash_aware_lstat): ...moving this content and its support...
2443 * lstat.c (rpl_lstat): ...into here.
2444 * lstat.h: New file.
2446 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2448 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2449 (ranged_convert): Don't save conversion in a temporary struct.
2450 This causes a warning with GCC 4.0.0, and anyway in the typical
2451 case it's not worth the extra 100 bytes or so of code.
2452 (ranged_convert, __mktime_internal): When calling a function via a
2453 pointer P, use P () rather than (*P) (), as we now assume C89 or
2456 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2458 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2459 "who -r" failed to give output. Problem reported by Tim Waugh.
2461 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2462 (xcalloc): Use it to avoid needless tests.
2463 Problem reported by Jim Meyering.
2465 2005-06-16 Jim Meyering <jim@meyering.net>
2467 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2468 when either N or S is zero.
2470 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2472 * argp.h (__option_is_short): Check upper limit of
2473 __key. Isprint() requires its argument to have the value
2474 of an unsigned char or EOF.
2476 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2478 * fnmatch.c (fnmatch): If there is an encoding error in a
2479 multibyte string or pattern, fall back on unibyte matching.
2480 Problem reported by James Youngman.
2482 2005-06-08 Bruno Haible <bruno@clisp.org>
2484 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2487 2005-06-08 Bruno Haible <bruno@clisp.org>
2489 * csharpcomp.h: New file, from GNU gettext.
2490 * csharpcomp.c: New file, from GNU gettext.
2491 * csharpcomp.sh.in: New file, from GNU gettext.
2493 2005-06-07 Derek Price <derek@ximbiot.com>
2496 * glob_.h: Indent nested #ifdef.
2498 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2500 Sync from coreutils.
2501 Use "file name" when talking about file names, instead of "filename"
2502 or "path", as per the GNU coding standards.
2503 * mkdir-p.c: Renamed from makepath.c.
2504 (make_dir_parents): Renamed from make_path. All callers changed.
2505 * mkdir-p.h: Likewise. All includers changed.
2506 * filenamecat.c: Renamed from path-concat.c.
2507 (file_name_concat): Renamed from path_concat. All callers changed.
2508 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2509 * filenamecat.h: Likewise. All includers changed.
2510 * acl.c: Don't use "path" or "filename" to mean "file name"
2511 in comments or local variable names.
2512 * basename.c: Likewise.
2513 * canonicalize.c, canonicalize.h: Likewise.
2514 * dirname.c, dirname.h: Likewise.
2515 * euidaccess.c: Likewise.
2516 * exclude.c: Likewise
2517 * fnmatch_.h, fnmatch_loop.c: Likewise.
2518 * fsusage.c, fsuage.h: Likewise.
2519 * fts.c, fts_.h: Likewise.
2520 * getcwd.c: Likewise.
2521 * getloadavg.c: Likewise.
2522 * mkstemp.c: Likewise.
2523 * mountlist.c, mountlist.h: Likewise.
2524 * openat.c, openat.h: Likewise.
2525 * readlink-stub.c: Likewise.
2526 * readutmp.c, readutmp.h: Likewise.
2527 * rename.c: Likewise.
2528 * rmdir.c: Likewise.
2530 * savedir.c: Likewise.
2531 * stripslash.c: Likewise.
2532 * tempname.c: Likewise.
2533 * xreadlink.c: Likewise.
2534 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2536 * exclude.h: Likewise.
2538 * euidaccess.c (getuid, getgid, getuid, getegid)
2539 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2540 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2541 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2542 * pathmax.h: Include <limits.h> unconditionally, since other
2543 files have been getting away with it for years (MORE/BSD 4.3
2545 * userspec.c (getpwnam, getgrnam, getgrgid)
2546 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2548 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2549 Define to 256, not 255, as per modern POSIX.
2551 2005-06-01 Bruno Haible <bruno@clisp.org>
2553 * csharpexec.h: New file, from GNU gettext.
2554 * csharpexec.c: New file, from GNU gettext.
2555 * csharpexec.sh.in: New file, from GNU gettext.
2557 2005-05-31 Derek Price <derek@ximbiot.com>
2558 Paul Eggert <eggert@cs.ucla.edu>
2561 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2563 2005-05-29 Derek Price <derek@ximbiot.com>
2564 Paul Eggert <eggert@cs.ucla.edu>
2566 * glob_.h, glob.c: New files.
2568 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2570 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2572 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2573 the configuration hassle isn't worth it.
2574 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2575 (LONGEST_MODIFIER, PRIuMAX): Remove.
2577 2005-05-27 Bruno Haible <bruno@clisp.org>
2579 * getlogin_r.h: Remove second include of <stddef.h>.
2581 2005-05-25 Bruno Haible <bruno@clisp.org>
2582 Derek Price <derek@ximbiot.com>
2584 * getlogin_r.h: Simplify API documentation.
2586 2005-05-25 Derek Price <derek@ximbiot.com>
2587 Paul Eggert <eggert@cs.ucla.edu>
2589 * getlogin_r.c, getlogin_r.h: New files.
2591 2005-05-22 Bruno Haible <bruno@clisp.org>
2593 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2594 Also include <sys/param.h> if it defines MIN, MAX.
2595 Based on a patch by Derek Price <derek@ximbiot.com>.
2597 2005-05-22 Bruno Haible <bruno@clisp.org>
2599 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2600 (INT64_MIN): Fix definition.
2601 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2603 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2604 NEED_SIGNED_INT_TYPES.
2606 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2607 HAVE_SYSTEM_INTTYPES.
2609 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2611 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2612 so that unistd-safer.h (GPL'ed code) need not be included.
2614 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2617 * fts.c: Don't include "cycle-check.h" or "hash.h".
2618 (setup_dir, free_dir): New functions.
2619 (enter_dir, leave_dir): Define trivial
2620 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2621 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2622 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2623 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2624 Move to fts-cycle.c.
2625 (fts_open): Use setup_dir.
2626 (fts_close): Use free_dir.
2627 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2628 This adds a label and some gotos, but the alternatives were messier.
2629 Check for memory allocation failure when entering a dir.
2630 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2631 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2632 (FTS): New member fts_cycle, that is a union that contains the
2633 old active_dir_ht and cycle_state. All uses changed to mention
2634 fts_cycle.ht and fts_cycle.state.
2635 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2636 fts.c, with the following changes:
2637 (setup_dir, free_dir): New functions.
2638 (enter_dir): Now returns bool. Return true if successful, false
2639 if memory exhausted. All callers changed.
2640 Do not bother partly cleaning up on
2641 memory allocation failure; that is free_dir's job.
2642 However, free ad if hash_insert fails, to avoid memory leak.
2643 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2644 fts->fts_options to see which union member to use.
2646 2005-05-20 Jim Meyering <jim@meyering.net>
2648 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2649 Now a macro, to pacify GCC.
2651 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2653 * chown.c (rpl_chown): Return -1 on failure.
2655 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2657 * canonicalize.c: Include canonicalize.h first, to test interface.
2658 Include <stddef.h> unconditionally, since we assume C89 now.
2659 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2660 * fts.c: Include fts_.h first, to check interface.
2661 Do not include intprops.h; no longer needed.
2662 Include cycle-check.h and hash.h, since fts_.h no longer does.
2663 Remove unnecessary casts of closedir to void.
2664 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2665 decide whether to decrement nlinks.
2666 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2667 (FTS): Use struct hash_table * instead of Hash_table, so that
2668 we no longer need to include hash.h here.
2670 2005-05-17 Jim Meyering <jim@meyering.net>
2672 * fts.c, fts_.h: New files, from coreutils.
2674 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2676 Sync from coreutils.
2677 * unlinkdir.c, unlinkdir.h: New files.
2678 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2679 regex.h, unlocked-io.h, xtime.h:
2680 White space changes only.
2681 * makepath.c (make_path): Port to hosts where leading "//" is special.
2682 * yesno.c: Include getline.h, not ctype.h.
2683 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2684 Use getline to remove arbitrary restriction on response length.
2686 2005-05-13 Bruno Haible <bruno@clisp.org>
2688 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2689 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2690 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2691 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2692 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2693 Add support for 64-bit integers in the MSVC compiler.
2695 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2697 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2698 Change the initial comment to refer to GPL, not LGPL.
2699 gnulib-tool will change it to LGPL as needed.
2701 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2702 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2703 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2704 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2705 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2706 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2707 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2708 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2709 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2710 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2711 concatpath.c, config.charset, copy-file.c, copy-file.h,
2712 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2713 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2714 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2715 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2716 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2717 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2718 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2719 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2720 full-read.c, full-read.h, full-write.c, full-write.h,
2721 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2722 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2723 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2724 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2725 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2726 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2727 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2728 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2729 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2730 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2731 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2732 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2733 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2734 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2735 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2736 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2737 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2738 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2739 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2740 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2741 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2742 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2743 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2744 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2745 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2746 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2747 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2748 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2749 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2750 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2751 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2752 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2753 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2754 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2755 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2756 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2757 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2758 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2759 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2760 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2761 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2762 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2763 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2764 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2765 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2766 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2767 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2768 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2769 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2770 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2771 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2772 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2773 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2774 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2775 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2776 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2777 Update FSF postal mail address.
2779 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2781 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2782 specified in ai_socktype. Fix invalid ai_protocol
2783 check. ai_protocol is usually set to 0 or depending on
2784 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2785 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2786 ai_socktype / ai_protocol in the returned addrinfo structure.
2788 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2789 Bruno Haible <bruno@clisp.org>
2791 * inet_ntop.h: New file.
2792 * inet_ntop.c: New file, from glibc with modifications.
2794 2005-05-08 Jim Meyering <jim@meyering.net>
2796 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2798 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2800 Merge from coreutils. Among other things,
2801 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2802 * fd-safer.c: New file.
2803 * fcntl-safer.h, open-safer.c: Remove.
2804 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2805 * dup-safer.c: Include unistd-safer.h first.
2806 Don't include errno.h.
2807 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2808 * file-type.h: Don't assume invoker included sys/stat.h first.
2809 * file-type.c: Rely on file-type.h change.
2810 * getloadavg.c: Include unistd-safer.h.
2811 (getloadavg): Use safer open.
2812 * getusershell.c: Include "stdio-safer.h".
2813 (getusershell): Use safer fopen.
2814 * long-options.c (long_options): Use NULL rather than 0.
2815 * modechange.h (mode_free): Remove; all callers changed to invoke
2817 * modechange.c: Likewise.
2818 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2819 (MODE_DONE): New constant.
2820 (struct mode_change): Remove 'next' member.
2821 (make_node_op_equals): New function; like the old one of the
2822 same name, except it allocates an array.
2823 (mode_compile, mode_create_from_ref): Use it.
2824 (mode_compile): Allocate result as an array, not a linked list.
2825 Parse octal string ourself, so that we catch mistakes like "+0".
2826 (mode_adjust): Arg is an array, not a linked list.
2827 * modechange.c: Include stat-macros.h, xalloc.h.
2828 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2829 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2830 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2831 Remove. This is now stat-macros.h's job.
2832 (talloc): Remove. All callers replaced by xalloc, so that
2833 our invokers don't have to worry about reporting memory failures.
2834 (make_node_op_equals): Remove.
2835 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2837 (struct mode_change): Moved here from modechange.h.
2838 (mode_append_entry): Remove.
2839 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2840 apps to have incorrect behavior. Use simpler algorithm for head
2841 and tail. Don't futz with umask; that's now the job of mode_adjust.
2842 Detect more invalid usages rather than having somewhat-random behavior.
2843 Don't insert an "a=" action, as that leads to incorrect behavior.
2844 (mode_compile, mode_create_from_ref): Return NULL on error instead
2845 of an enum, since now there's only one way to have an error. All
2847 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2848 at the correct time. Simplify calculation of "+u" and its ilk.
2849 Don't mishandle "+X".
2850 (mode_free): Remove "register" and localize decls.
2851 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2852 (struct mode_change): Move to modechange.c; callers don't
2853 need to see this stuff.
2854 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2855 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2856 (mode_change, mode_adjust): Reflect the new signatures noted above.
2857 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2858 that might redefine system include files.
2859 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2860 (my_usleep): Use NULL rather than (void *) 0.
2861 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2862 Use siginterrupt to specify that system calls should be interrupted.
2863 (rpl_nanosleep): Move initialization of suspended closer to call of
2865 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2866 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2867 (desirable_utmp_entry): New function.
2868 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2869 using x2nrealloc, to simplify logic.
2870 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2871 size calculation. Do not assume utmp file is a regular file.
2872 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2873 (READ_UTMP_CHECK_PIDS): New constant.
2874 * save-cwd.c: Include unistd-safer.h.
2875 (save_cwd): Use fd_safer.
2876 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2877 [!_LIBC] Include "stat-macros.h" instead.
2878 * unistd-safer.h (fd_safer): New decl.
2880 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2882 * byteswap_.h: New file.
2884 2005-04-25 Albert Chin <china@thewrittenword.com>
2886 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2889 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2891 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2892 that "UTC +1 second" continues to work. Problem reported
2894 (relunit_snumber): New rule.
2897 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2899 * getdate.y (universal_time_zone_table): New constant.
2900 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2901 universal_time_zone_table.
2902 (lookup_zone): Prefer universal_time_zone_table to
2903 local_time_zone_table, so that "GMT" time stamps are allowed in
2904 London during the summer. Problem reported by Ian Abbott.
2906 2005-04-12 Jim Meyering <jim@meyering.net>
2908 * human.c (humblock): Set *options even when returning due to
2909 xstrtoumax conversion failure. Thanks to a used-uninitialized
2912 2005-04-09 Jim Meyering <jim@meyering.net>
2914 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2915 -Wuninitialized: initialize tm0.tm_year.
2917 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2919 * getdate.y (parser_control): rels_seen is now a boolean, not a
2920 count, since there's no maximum. All uses changed.
2921 Add member dsts_seen.
2922 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2924 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2925 Use pc_rels_seen to decide whther a date is absolute.
2927 * getdate.y (number): Don't overwrite year.
2928 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2931 2005-04-02 Simon Josefsson <jas@extundo.com>
2933 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2934 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2936 2005-03-27 Jim Meyering <jim@meyering.net>
2938 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2940 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2942 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2943 "one's complement" -> "ones' complement" in comment, as per Knuth.
2944 "value of type" -> "type or expression" in comment.
2945 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2947 2005-03-26 Jim Meyering <jim@meyering.net>
2950 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2951 Correct typos: s/or/of/.
2953 2005-03-23 Jim Meyering <jim@meyering.net>
2955 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2957 2005-03-21 Jim Meyering <jim@meyering.net>
2959 Changes imported from coreutils.
2961 * cycle-check.c: Don't include xalloc.h.
2963 * path-concat.c: Don't include assert.h.
2964 (path_concat): Remove assertion that would have triggered
2965 for ABASE starting with more than one slash.
2966 Reported by Andreas Schwab.
2968 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2969 properly when ABASE is an absolute file name.
2970 Correct the description of this function.
2972 Add an assertion and a test driver.
2973 This fixes a bug introduced on 2004-07-02.
2974 Andreas Schwab reported the resulting failure of cp --parents:
2975 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2977 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2979 * strftime.c (my_strftime): If the underlying strftime returns 0
2980 (which shouldn't happen), generate nothing instead of returning 0
2981 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2983 2005-03-16 Bruno Haible <bruno@clisp.org>
2985 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2987 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2989 * strftime.c (my_strftime): Prepend space to format so that we can
2990 reliably distinguish strftime failure from empty output on POSIX
2993 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2995 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2996 (iconv_string): Don't guess a size-zero buffer, as that might cause
2997 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2998 result would be 'too large', where 'too large' is (heuristically)
2999 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3000 overflow concerns. This will prevent some unwanted malloc failures
3001 when the inputs are very large.
3003 2005-03-15 Bruno Haible <bruno@clisp.org>
3005 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3008 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3011 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3013 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3015 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3016 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3018 * strtol.c: Likewise.
3020 2005-03-14 Simon Josefsson <jas@extundo.com>
3022 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3025 2005-03-14 Jim Meyering <jim@meyering.net>
3027 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3028 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3029 to be nonzero so that we (and caller) can detect the difference
3030 between a valid zero-length expansion and an error return, even
3031 when the underlying strftime fails before writing anything into
3034 2005-03-10 Jim Meyering <jim@meyering.net>
3036 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3037 so that this module works on systems without fchdir.
3039 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3041 Factor int-properties macros into a single file, except for
3042 glibc-related files.
3043 * intprops.h: New file.
3044 * getloadavg.c: Include it instead of limits.h.
3045 (INT_STRLEN_BOUND): Remove.
3046 * human.c: Include intprops.h.
3047 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3048 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3049 * inttostr.h: Include intprops.h instead of limits.h.
3050 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3051 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3052 for consistency with intprops.h.
3053 (time_t_is_integer, twos_complement_arithmetic): Use them.
3054 * sig2str.h: Include <signal.h>, intprops.h.
3055 (INT_STRLEN_BOUND): Remove.
3056 * strftime.c (TYPE_SIGNED): Remove.
3057 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3058 * strtol.c: Adjust comments to match intprops.h.
3059 * userspec.c: Include intprops.h.
3060 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3061 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3062 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3063 instead of rolling our own expressions.
3064 * xstrtol.c: Include xstrtol.h first, to test interface.
3066 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3068 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3069 the right thing even if adding 1900 would overflow. Similarly
3070 for tm_mon + 1 and tm_yday + 1.
3071 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3072 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3073 (DO_SIGNED_NUMBER): New macro.
3074 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3076 2005-03-07 Bruno Haible <bruno@clisp.org>
3078 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3080 2005-03-03 Derek R. Price <derek@ximbiot.com>
3081 Bruno Haible <bruno@clisp.org>
3083 * pagealign_alloc.h: New file.
3084 * pagealign_alloc.c: New file.
3086 2005-01-28 Bruno Haible <bruno@clisp.org>
3088 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3091 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3093 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3094 The workaround isn't strictly needed for POSIX conformance, and
3095 it's too much of a pain to configure and maintain. We'll ask
3096 people to fix their kernels instead.
3097 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3098 (NANOSLEEP_BUG_WORKAROUND): Remove.
3099 (xnanosleep): Remove the workaround.
3101 2005-02-12 Bruno Haible <bruno@clisp.org>
3103 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3105 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3107 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3108 * timespec.h (gettime): Return void, since it always
3109 succeeds now. All uses changed.
3110 * gettime.c (gettime) Likewise.
3111 [HAVE_NANOTIME]: Prefer nanotime.
3112 Assume gettimeofday succeeds, as POSIX requires.
3113 Assime time () succeeds, since other code already does.
3114 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3115 (timespec_subtract): Remove.
3116 (NANOSLEEP_BUG_WORKAROUND): New constant.
3117 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3118 things considerably. Use it only on GNU/Linux hosts, since the
3119 workaround shouldn't be needed elsewhere.
3121 2005-02-24 Bruno Haible <bruno@clisp.org>
3123 * gettext.h: Update from GNU gettext 0.14.2.
3125 2005-02-24 Bruno Haible <bruno@clisp.org>
3127 * localcharset.c: Update from GNU gettext 0.14.2.
3128 * config.charset: Update from GNU gettext 0.14.2.
3130 2005-02-22 Simon Josefsson <jas@extundo.com>
3132 * iconvme.h, iconvme.c: New files, from libc.
3134 2005-02-20 Neil Conway <neilc@samurai.com>
3136 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3137 returned by OSX/Darwin if the specified buffer is not large
3138 enough for the hostname.
3140 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3142 * memrchr.h: New file.
3143 * chdir-long.c: Include it.
3144 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3145 Don't bother including stddef.h.
3147 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3149 * argp-help.c (__argp_help): Create a fake struct argp_state and
3150 pass it to _help, otherwise the latter coredumps trying to
3151 dereference state.root_argp.
3153 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3155 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3157 Include <sys/types.h>, for dev_t.
3158 (ME_DUMMY, ME_REMOTE): Move from here....
3159 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3160 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3162 Include mountlist.h first, to test the interface.
3164 2005-01-29 Bruno Haible <bruno@clisp.org>
3166 * progname.c (program_name): Initialize.
3167 Needed when linking statically on MacOS X.
3169 2005-01-28 Bruno Haible <bruno@clisp.org>
3171 * javacomp.sh.in: New file, from GNU gettext.
3172 * javacomp.h: New file, from GNU gettext.
3173 * javacomp.c: New file, from GNU gettext.
3175 2005-01-26 Bruno Haible <bruno@clisp.org>
3177 * javaexec.sh.in: New file, from GNU gettext.
3178 * javaexec.h: New file, from GNU gettext.
3179 * javaexec.c: New file, from GNU gettext.
3181 2005-01-26 Simon Josefsson <jas@extundo.com>
3183 * gai_strerror.c: Use GPL in header.
3185 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3187 * argp-help.c (hol_entry_help): Avoid using non-constant
3188 initializers for struct pentry_state.
3189 (__argp_error): Check return value of __asprintf
3190 (__argp_failure): Translate error message
3192 * argp-parse.c: Removed braces around the expansion of N_()
3194 2005-01-21 Jim Meyering <jim@meyering.net>
3196 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3197 same value as for Solaris 9.
3199 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3200 component length. This included changing the parameter to be
3201 of type `char *' rather than `char const *'.
3202 * chdir-long.h (chdir_long): Update prototype.
3204 * openat.c (fdopendir, fstatat): New functions.
3205 * openat.h: Include headers required for use of DIR and struct stat.
3206 [AT_SYMLINK_NOFOLLOW]: Define.
3207 (fdopendir, fstatat): Add prototypes.
3209 2005-01-21 Bruno Haible <bruno@clisp.org>
3211 * classpath.h: New file, from GNU gettext.
3212 * classpath.c: New file, from GNU gettext.
3214 2005-01-20 Simon Josefsson <jas@extundo.com>
3216 * version-etc-fsf.c: New file, with version_etc_copyright.
3217 * version-etc.c: Remove version_etc_copyright.
3218 * version-etc.h (version_etc_copyright): Use [] instead of * in
3219 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3221 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3223 * save-cwd.c (save_cwd): Remove code to support the case
3224 where fchdir is missing or flaky.
3226 2005-01-20 Simon Josefsson <jas@extundo.com>
3228 * base64.h (isbase64): Add.
3230 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3231 using a unsigned prototype, don't inline.
3232 (base64_decode): Use it.
3234 2005-01-19 Bruno Haible <bruno@clisp.org>
3236 * sh-quote.h: New file, from GNU gettext.
3237 * sh-quote.c: New file, from GNU gettext.
3239 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3241 Merge changes from coreutils, as described below in several
3242 changelogs dated today.
3244 * save-cwd.c: Include "save-cwd.h" before other include files.
3245 (O_DIRECTORY): Remove; not needed here, since "." must be
3246 a directory. All uses removed.
3247 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3248 universal on Suns, and we also need to test for IRIX.
3249 Revamp code to use 'if' rather than '#if'.
3250 Avoid unnecessary comparison of cwd->desc to 0.
3252 * utimens.c (futimens): Robustify the previous patch, by checking
3253 for known valid error numbers rather than observed invalid ones.
3255 2005-01-18 Jim Meyering <jim@meyering.net>
3257 * version-etc.c (version_etc_copyright): Update copyright date.
3259 * utimens.c (futimens): Account for the fact that futimes
3260 can also fail with errno == ENOSYS or errno == ENOENT.
3261 Patch from Dmitry V. Levin.
3263 Change the name of the robust chdir function from chdir to chdir_long.
3264 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3265 (restore_cwd): Use chdir_long, not chdir.
3266 * chdir-long.c: Renamed from chdir.c.
3267 * chdir-long.h: Renamed from chdir.h.
3268 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3271 2005-01-18 Bob Proulx <bob@proulx.com>
3273 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3274 offsetof() macro construct to avoid compile failure with native HP-UX
3275 11.0 ANSI C compiler.
3277 2005-01-06 Bruno Haible <bruno@clisp.org>
3279 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3280 because stpncpy.m4 takes care of it.
3282 2004-01-24 Bruno Haible <bruno@clisp.org>
3284 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3286 2003-10-09 Bruno Haible <bruno@clisp.org>
3288 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3290 2005-01-06 Bruno Haible <bruno@clisp.org>
3292 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3293 * fwriteerror.c: Include <stdbool.h>.
3294 (fwriteerror): At the end, close the file stream. Record whether
3295 stdout was already closed.
3297 2004-05-27 Bruno Haible <bruno@clisp.org>
3299 * execute.c (environ): Declare if needed.
3300 * pipe.c (environ): Likewise.
3301 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3303 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3305 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3306 definitions to be after all include files, to avoid collisions.
3307 Problem reported by Bob Proulx.
3309 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3311 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3312 not needed. This removes a dependency on the gettext module.
3313 [defined _LIBC]: Do not include <libintl.h>; not needed.
3315 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3317 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3320 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3322 * argp-parse.c: Include <stddef.h>.
3323 (alignof, alignto): New macros.
3324 (parser_init): Don't assume that void * is aligned sufficiently
3327 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3328 need to extend the stack.
3329 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3332 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3334 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3336 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3338 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3339 Remove now-obsolete comment about AIX.
3340 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3341 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3342 (YYMAXDEPTH): New macro.
3344 2004-12-18 Bruno Haible <bruno@clisp.org>
3346 * fatal-signal.c (fatal_signals): Make non-const.
3347 (init_fatal_signals): New function.
3348 (uninstall_handlers, install_handlers): Ignore signals that were set to
3350 (at_fatal_signal): Call init_fatal_signals.
3351 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3353 Reported by Paul Eggert.
3355 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3357 * getdate.y (textint): New member "negative".
3358 (time_zone_hhmm): New function.
3359 Expect 14 shift-reduce conflicts, not 13.
3360 (o_colon_minutes): New rule.
3361 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3362 (yylex): Set the "negative" member of signed numbers.
3364 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3366 Changes imported from coreutils.
3367 * hard-locale.c: Assume <locale.h> exists.
3369 (GLIBC_VERSION): New macro.
3370 (hard_locale): Assume setlocale exists.
3371 Rewrite to avoid #ifdef.
3372 Use strdup rather than malloc + strcpy.
3373 * human.c: Assume <locale.h> exists.
3374 (human_readable): Assume localeconv exists.
3376 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3378 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3379 convert T2, not T. (Imported from libc.)
3381 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3383 * getcwd.c (is_ENAMETOOLONG): New macro.
3384 (__getcwd.c): Don't restore errno; glibc doesn't.
3385 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3386 first, falling back to our code only if its results look suspicious.
3387 Ensure that the resulting buffer is only as large as necessary.
3389 * readutmp.c: Include readutmp.h first.
3390 Include <errno.h>, since readutmp.h no longer does that.
3391 * readutmp.h: Don't include <errno.h>,
3392 <sys/param.h>, <time.h>; not needed to establish interface.
3393 (errno): Remove decl.
3394 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3395 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3396 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3398 2004-11-28 Simon Josefsson <jas@extundo.com>
3400 * base64.h, base64.c: New file.
3402 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3404 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3406 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3408 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3409 HP's ANSI C compiler.
3410 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3411 Declaring int functions causes warnings on some modern systems and
3412 shouldn't be needed to compile on ancient ones.
3413 * same.c (MIN) [defined MIN]: Don't define, since it's already
3416 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3417 with the following changes.
3418 (__set_errno): Parenthesize properly.
3419 Include <stdbool.h>.
3420 (MIN, MAX, MATCHING_INO): New macros.
3421 (__getcwd): Define with prototype, not K&R form.
3422 Use heuristics to allocate default buffer on stack if possible.
3423 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3424 behavior, and to avoid the PATH_MAX limit when computing
3426 Use MATCHING_INO to compare inode number to file.
3427 Check for arithmetic overflow in size calculations.
3428 Fix bug in reallocation of dot array that caused getcwd to fail
3429 on directories nested deeper than 75.
3430 Be more careful about saving errno on error.
3431 Do not use realloc; use only free+malloc, as this is a bit
3432 more flexible and avoids a needless copy operation.
3433 Do not inspect st_dev and st_ino for symbolic links; POSIX
3434 doesn't specify the latter.
3435 Check for closedir errors.
3436 Avoid needless casts.
3437 Use "#ifdef weak_alias" around weak_alias, to be like other
3439 The following changes to getcwd.c have effect only when used in
3440 gnulib; they have no effect inside glibc proper.
3441 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3442 as alloca isn't used.
3443 (alloca, __alloca): Likewise.
3444 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3445 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3446 unconditionally, as gnulib assumes C89 or better.
3447 Do not include <sys/param.h>.
3448 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3449 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3451 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3452 Include <dirent.h> in a way that is compatible with modern Autoconf.
3453 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3454 New macros, if not already defined.
3455 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3456 Use "_LIBC", not "defined _LIBC", for consistency.
3457 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3459 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3460 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3461 * xgetcwd.c: David MacKenzie's old code was removed, so give
3462 credit only to Jim Meyering and adjust the copyright dates.
3463 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3464 <stdlib.h>, <unistd.h>, "pathmax.h".
3465 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3466 (INITIAL_BUFFER_SIZE): Remove.
3467 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3469 2004-11-23 Jim Meyering <jim@meyering.net>
3471 * getopt_.h: Remove trailing blanks.
3473 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3475 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3476 (futimens): New function, which uses futimes if available.
3477 (futimens, utimens): Support timespec==NULL, with same semantics
3478 as utime and utimens.
3479 * utimens.h (futimens): New decl.
3481 2004-11-23 Jim Meyering <jim@meyering.net>
3483 * __fpending.c: Add comment.
3485 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3487 * getopt_.h: Re-addition of __getopt_argv_const caused
3488 redefinition warnings. To avoid them, include the defines
3489 in `#if !defined __need_getopt ... #endif'. The only place
3490 where __getopt_argv_const is used is in definitions
3491 of getopt_long and getopt_long_only below, which are as well
3492 protected by `#ifndef __need_getopt'.
3493 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3494 __need_getopt after including <stdio.h> and <unistd.h> These
3495 headers might have defined it.
3497 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3499 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3501 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3502 optopt): Use them instead of invoking ## directly; otherwise, the
3503 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3505 2004-11-19 Bruno Haible <bruno@clisp.org>
3507 * strtok_r.c: Move comments from here...
3508 * strtok_r.h: ... to here.
3510 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3512 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3513 might fail. Problem reported by Yoann Vandoorselaere.
3514 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3515 that mishandle size_t overflow.
3517 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3519 * canon-host.c: Include "strdup.h".
3520 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3521 Use strdup instead of malloc/strcpy to duplicate strings.
3523 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3524 (human_space_before_unit): New constant.
3525 * human.c (human_readable): Support it.
3527 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3528 (xgetcwd): Set errno correctly when failing.
3529 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3530 the failure is actually due to a PATH_MAX problem.
3532 Further getopt changes to make it more likely that glibc will
3533 buy the changes back.
3534 * getopt.c (POSIXLY_CORRECT): New constant.
3535 (getopt): Use it, so to preserve glibc semantic
3536 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3537 when compiling for libc.
3538 * getopt_.h (__getopt_argv_const): Bring it back.
3539 (getopt_long, getopt_long_only): Use it.
3541 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3542 New arg POSIXLY_CORRECT. All callers changed.
3543 (getopt): Argv is now char * const *, as per standard.
3544 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3545 not char *__getopt_argv_const *.
3546 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3547 _getopt_long_only_r): Likewise.
3548 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3549 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3550 _getopt_long_r, _getopt_long_only_r): Likewise.
3551 * getopt_.h (__getopt_argv_const): Remove.
3552 (getopt): Argv is now char * const *, as per standard.
3554 * getdate.y (tORDINAL): New token.
3555 (day, relunit): Allow it for relative times.
3556 (relative_time_table): Use tORDINAL for ordinals.
3558 2004-11-15 Jim Meyering <jim@meyering.net>
3560 * closeout.c: Include "__fpending.h" once again.
3561 Include <stdbool.h>.
3562 (close_stdout): Don't fail just because stdout was closed initially,
3563 since some programs don't write to stdout in the normal course of
3564 operation (other than --version and --help), and we don't want this
3565 function to make e.g. `touch file >&-' fail.
3566 But do fail if it was closed and someone has tried to write to it.
3567 E.g., `printf foo >&-' must fail.
3569 2004-11-11 Simon Josefsson <jas@extundo.com>
3571 * strtok_r.h, strtok_r.c: New file.
3573 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3575 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3576 we can stop lying to compilers about the constness of argv when we
3577 are compiled outside glibc.
3578 (getopt, getopt_long, getopt_long_only): Use it.
3579 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3581 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3582 _getopt_long_only_r): Likewise.
3583 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3584 _getopt_long_only_r): Likewise.
3586 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3587 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3588 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3589 the other external symbols.
3590 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3591 declaration, since the above renaming now works around collisions.
3593 2004-11-11 Jim Meyering <jim@meyering.net>
3595 * linebreak.c: Remove trailing blanks.
3596 * alloca_.h: Likewise.
3597 * acosl.c: Likewise.
3598 * euidaccess.c: Likewise.
3599 * allocsa.h: Likewise.
3601 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3603 * mktime.c (SHR): New macro, which is a portable
3604 substitute for >> that should work even on Crays.
3605 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3606 Problem reported by Mark D. Baushke in
3607 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3608 * getdate.y (SHR): Likewise.
3610 * strftime.c (SHR): Likewise.
3612 * quotearg.c (struct quoting_options): Use unsigned int for
3613 quote_these_too, so that right shifts are well defined. All uses
3616 2004-11-10 Simon Josefsson <jas@extundo.com>
3618 * getaddrinfo.h, getaddrinfo.c: New files.
3620 2004-11-10 Jim Meyering <jim@meyering.net>
3622 Ensure that no close failure goes unreported.
3623 * closeout.c (close_stdout): Always close stdout. I.e., don't
3624 return early when it seems there's nothing to flush.
3625 Don't include __fpending.h.
3627 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3629 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3631 2004-11-05 Bruno Haible <bruno@clisp.org>
3633 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3634 Reported by Mark D. Baushke <mdb@cvshome.org>.
3636 2004-11-04 Bruno Haible <bruno@clisp.org>
3638 2004-09-11 Bruno Haible <bruno@clisp.org>
3639 * allocsa.valgrind: New file.
3640 2004-02-06 Bruno Haible <bruno@clisp.org>
3641 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3642 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3643 Reported by Christopher Seip <chris.seip@hp.com>.
3645 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3647 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3648 with errno == ERANGE if the buffer is too small.
3649 Problem reported by Mark D. Baushke.
3651 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3653 * xreadlink.c (MAXSIZE): New macro.
3654 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3655 size does not exceed MAXSIZE. Avoid cast.
3656 As suggested by Mark D. Baushke in
3657 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3658 if readlink fails with buffer size just under MAXSIZE, try again
3661 2004-11-02 Derek R. Price <derek@ximbiot.com>
3662 and Paul Eggert <eggert@cs.ucla.edu>
3664 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3665 (get_date): Overparenthesize to avoid GCC warning.
3667 2004-11-02 Bruno Haible <bruno@clisp.org>
3669 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3670 function returns void.
3672 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3674 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3675 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3678 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3680 * getdate.y: Add support for TZ="foo" within a date string.
3681 Fix some bugs near time_t boundaries. Reject dates with
3682 out-of-range components, e.g., "Sept 31".
3683 Include <stdlib.h>, "setenv.h", "xalloc.h".
3684 (ISDIGIT_LOCALE): Remove; unused.
3685 Note that the TZ and time functions used here are not reentrant.
3686 (mktime_ok, get_tz): New functions.
3687 (TZBUFSIZE): New constant.
3688 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3689 This requires that we sometimes generate our own TZ="XXX..." setting.
3691 2004-10-27 Derek R. Price <derek@ximbiot.com>
3693 * mktime.c (not_equal_tm): Remove redundant check.
3695 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3697 * getdate.y: Use Bison 1.875 features, and some minor
3698 code cleanups. This change does not affect semantics.
3699 Don't include <stdlib.h>; no longer needed.
3700 Don't include unlocked-io.h; only the "#if TEST" code uses
3701 stdio, and performance isn't crucial there.
3702 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3703 Bison 1.875 features as described below.
3704 All uses of "PC." replaced by "pc->".
3705 (YYSTYPE): Add a forward declaration.
3706 (yylex, yyerror): Use full prototypes in forward decls.
3707 Use "%pure-parser" rather than obsolescent "%pure_parser".
3708 Use %parse-param and %lex-param instead of obsolescent
3709 YYPARSE_PARAM and YYLEX_PARAM.
3710 (meridian_table, month_and_day_table, time_units_table,
3711 relative_time_table, time_zone_table, military_table,
3712 lookup_zone, lookup_word, get_date):
3713 Use NULL instead of 0 where appropriate.
3714 (to_hour): Avoid abort (), to avoid a dependency on
3716 (yyerror, yylex): Now accepts parser_control * arg.
3717 (main) [TEST]: Use '\0' rather than 0 for char.
3719 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3721 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3722 It's now the caller's responsibility to handle the case where
3723 !HAVE_GETPAGESIZE && !defined getpagesize.
3725 * mktime.c (leapyear): Arg is long int, not int.
3727 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3729 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3731 2004-10-12 Simon Josefsson <jas@extundo.com>
3733 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3734 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3737 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3739 * vsnprintf.h: New file.
3740 * vsnprintf.c: New file.
3742 2004-10-07 Bruno Haible <bruno@clisp.org>
3744 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3745 into the provided buffer.
3747 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3749 * diacrit.c, diacrit.h: Add GPL notice.
3751 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3752 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3753 * logl.c (logl): Keep the code as similar to glibc as possible.
3754 This avoids a potential constant-folding bug.
3756 2004-10-05 Bruno Haible <bruno@clisp.org>
3758 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3760 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3762 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3763 * xmalloc.c (xmemdup): Likewise.
3764 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3765 XFREE): Remove these long-obsolescent macros.
3766 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3767 * xstrdup.c: Remove.
3769 * regex.c (re_comp): Cast gettext return value to char *,
3770 Problem reported by Martin Neitzel via Mark D. Baushke.
3772 2004-10-04 Simon Josefsson <jas@extundo.com>
3774 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3775 '#ifdef USE_UNLOCKED_IO'.
3777 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3779 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3780 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3781 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3782 regex.c, sha1.c, version-etc.c, yesno.c:
3783 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3784 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3785 the includer's responsibility.
3787 Sync from coreutils.
3789 * modechange.c (mode_compile): Don't decrement a pointer that
3790 points to the start of a string, as the C Standard says the
3791 resulting behavior is undefined.
3793 * backupfile.h (enum backuptype): Rename none -> no_backups,
3794 simple -> simple_backups, numbered_existing ->
3795 numbered_existing_backups, numbered -> numbered_backups
3796 to avoid shadowing problems. All uses changed.
3797 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3798 * backupfile.c (check_extension, numbered_backup):
3799 Rename locals to avoid shadowing 'basename'.
3800 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3803 * .cppi-disable: Add getopt_.h, getopt_int.h.
3804 * .cvsignore: Add getopt.h.
3806 2004-10-04 Simon Josefsson <jas@extundo.com>
3808 * memmem.h: New file.
3809 * memmem.c: New file, taken from glibc.
3811 2004-10-02 Jim Meyering <jim@meyering.net>
3813 * dirfd.h, getpagesize.h: Add copyright notice.
3815 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3817 * snprintf.c: Remove comments as to why each header is needed.
3819 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3821 * strsep.h: New file.
3822 * strsep.c: New file.
3824 2004-10-01 Simon Josefsson <jas@extundo.com>
3826 * snprintf.c (snprintf): Handle size==0.
3828 2004-10-01 Simon Josefsson <jas@extundo.com>
3829 Bruno Haible <bruno@clisp.org>
3831 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3832 (snprintf): Declare 'args'.
3834 2004-09-30 Simon Josefsson <jas@extundo.com>
3836 * snprintf.h, snprintf.c: New files.
3838 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3840 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3841 (hol_entry_help): Never translate an empty string.
3842 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3843 * argp.h (OPTION_NO_TRANS): New option.
3845 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3847 * xvasprintf.c: Include xalloc.h.
3848 (xvasprintf): Use xalloc_die, not xmalloc_die.
3850 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3852 * dummy.c: Change copyright notice to FSF, and license to GPL.
3854 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3856 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3857 Problem reported by Bruno Haible in:
3858 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3860 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3862 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3863 in case some system header has #define'd it. Problem reported by
3864 Soeren D. Schulze in
3865 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3867 2004-09-08 Bruno Haible <bruno@clisp.org>
3869 * stdint_.h: New file, taken from GNU clisp.
3871 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3873 * xvasprintf.h: New file.
3874 * xvasprintf.c: New file.
3875 * xasprintf.c: New file.
3877 2004-09-08 Bruno Haible <bruno@clisp.org>
3879 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3881 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3883 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3885 Import from coreutils.
3886 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3887 strings on unbounded length. alloca's performance benefits aren't
3888 that important here.
3890 (parse_with_separator): New function, with most of the internals
3891 of the old parse_user_spec. Allow user to omit both user and group,
3892 for compatibility with FreeBSD.
3893 Clone only the user name, not the entire spec.
3894 Do not set *uid, *gid unless entirely successful.
3895 Avoid memory leak in some failing cases.
3896 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3897 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3898 (parse_user_spec): Rewrite to use parse_with_separator.
3900 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3902 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3903 its complicated substitute.
3904 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3905 and program_invocation_name.
3906 (__argp_basename) [!_LIBC]: Remove; the only use was
3907 replaced by its body.
3908 (__argp_short_program_name): Change condition from
3909 !defined __argp_short_program_name to
3910 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3911 to match argp-namefrob.h.
3912 (__argp_failure): Don't assume strerror_r returns char *.
3913 * argp-parse.c (N_): Define unconditionally.
3914 (argp_default_options): Fill out initializers with 0 to avoid
3917 2004-08-12 Simon Josefsson <jas@extundo.com>
3919 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3920 * getopt_.h: Renamed from getopt.h.
3922 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3924 Merge from coreutils.
3926 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3927 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3928 for Reliant Unix 5.43.
3930 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3931 (union fooround): Use uintmax_t, not long int.
3932 The rest is a merge from libc:
3933 [defined _LIBC]: Include <shlib-compat.h>.
3934 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3936 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3938 * strverscmp.c: Convert to UTF-8.
3940 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3942 * obstack.h (obstack_empty_p):
3943 Don't assume that chunk->contents is suitably aligned.
3944 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3945 Likewise. Problem reported by Benno in
3946 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3948 * chown.c (rpl_chown): Work even if the file is writeable but not
3949 readable. This could be improved further but it'd take some work.
3951 2004-08-08 Simon Josefsson <jas@extundo.com>
3953 * xgethostname.c: Don't include error.h (not used).
3956 * getpass.c: Include getpass.h first.
3958 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3960 * xalloc-die.c: New files.
3961 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3963 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3964 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3965 (_, N_, xalloc_die): Move to xalloc-die.c.
3966 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3967 so that we needn't mess with xalloc_msg_memory_exhausted.
3969 * sha1.h: Renamed from sha.h.
3970 (SHA1_H): Renamed from _SHA_H.
3971 (sha1_ctx): Renamed from sha_ctx.
3972 (sha1_init_ctx): Renamed from sha_init_ctx.
3973 (sha1_process_block): Renamed from sha_process_block.
3974 (sha1_process_bytes): Renamed from sha_process_bytes.
3975 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3976 (sha1_read_ctx): Renamed from sha_read_ctx.
3977 (sha1_stream): Renamed from sha_stream.
3978 (sha1_buffer): Renamed from sha_buffer.
3979 * sha1.c: Likewise; renamed from sha.c.
3980 Do not include <sys/types.h>.
3981 Include <stddef.h> rather than <stdlib.h>.
3983 2004-08-08 Bruno Haible <bruno@clisp.org>
3985 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3986 FILESYSTEM_PREFIX_LEN.
3987 * progreloc.c: Likewise.
3988 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3990 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3993 * argp-help.c (make_hol, hol_append): Don't assume that
3994 SIZE_MAX is a valid preprocessor constant.
3995 (__argp_basename): Change from "#ifndef _LIBC"
3996 to "#ifndef __argp_short_program_name", so that
3997 we don't compile these functions for tar.
3999 More merges from coreutils.
4000 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4001 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4003 * addext.c: Remove; no longer needed.
4004 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4005 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4006 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4007 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4008 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4009 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4010 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4011 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4012 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4013 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4014 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4015 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4016 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4017 Import changes from coreutils.
4019 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4021 Merge from coreutils.
4023 * .gdb-history: Remove; this doesn't belong here.
4025 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4026 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4027 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4029 * dirname.h: Include <stdbool.h>.
4030 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4031 for consistency with POSIX terminology. All uses changed.
4032 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4033 (strip_trailing_slashes): Use bool for booleans.
4034 * stripslash.c (strip_trailing_slashes): Likewise.
4036 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4037 sometimes returns a positive errno value even when it succeeds.
4038 (print_errno_message) [!LIBC]: Fall back on strerror if
4041 * path-concat.c (mempcpy): Don't define if a system header defines it.
4042 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4043 (longest_relative_suffix): New function.
4044 (path_concat): Use it. Assume first argument is not NULL.
4045 Port to DOS. Omit redundant separators.
4046 Report an error instead of returning NULL.
4047 Use mempcpy instead of memcpy.
4048 (xpath_concat): Remove: not declared or used.
4050 * same.h: Include <stdbool.h>
4051 (same_name): Return bool, not int.
4052 * same.c (same_name): Likewise.
4053 (errno): Don't declare; we assume C89 or better now.
4055 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4056 if not already defined.
4058 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4059 * dup-safer.c (errno): Likewise.
4061 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4063 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4066 2004-08-03 Simon Josefsson <jas@extundo.com>
4068 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4069 * progname.h: Don't include stdbool.h.
4071 2004-08-02 Simon Josefsson <jas@extundo.com>
4073 * getsubopt.h: New file, with comments from Bruno Haible.
4074 * getsubopt.c: New file, from glibc, but slightly modified based on
4075 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4077 2004-08-01 Simon Josefsson <jas@extundo.com>
4079 * xgetdomainname.c: Include stdlib.h, for free().
4081 2004-07-16 Simon Josefsson <jas@extundo.com>
4083 * dummy.c: New file.
4085 2004-07-16 Bruno Haible <bruno@clisp.org>
4087 * backupfile.h: Add extern "C" for C++.
4088 * closeout.h: Likewise.
4089 * copy-file.h: Likewise.
4090 * findprog.h: Likewise.
4091 * full-write.h: Likewise.
4092 * pathname.h: Likewise.
4093 * progname.h: Likewise.
4094 * stpcpy.h: Likewise.
4095 * stpncpy.h: Likewise.
4096 * strcase.h: Likewise.
4097 * strstr.h: Likewise.
4098 * xalloc.h: Likewise.
4100 * mbswidth.h: Add extern "C" for C++.
4101 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4103 2004-07-09 Simon Josefsson <jas@extundo.com>
4105 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4106 failed without this.)
4108 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4110 * fchown-stub.c: New file.
4112 2004-06-24 Jim Meyering <jim@meyering.net>
4114 * obstack.h (obstack_base): Cast to (void *), per documentation.
4116 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4118 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4120 2004-06-01 Jim Meyering <jim@meyering.net>
4122 * calloc.c: New file.
4124 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4126 * getdate.y (yylex): Allow space between sign and number.
4127 Problem reported by Dan Jacobson.
4129 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4130 and Jim Meyering <jim@meyering.net>
4132 Merge from coreutils CVS.
4134 * stat-macros.h: New file, with contents from file-type.h
4135 and coreutils' system.h.
4136 * file-type.c: Include "stat-macros.h".
4137 * file-type.h (file_type): Move all macro definitions to new file,
4140 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4141 Wrap old code with this conditional.
4142 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4143 function that does not dereference symlinks.
4144 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4146 * xreadlink.c: Include xreadlink.h first, to catch .h file
4147 dependency problems.
4148 (xreadlink): Accept new arg SIZE, for efficiency.
4149 All decls and uses changed.
4150 * xreadlink.h: Include <stddef.h>, for size_t.
4152 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4153 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4155 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4157 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4159 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4160 macros to be defined.
4161 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4162 the allocator returns NULL because the requested size is zero.
4164 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4166 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4167 var. Add comment explaining why libc still defines it. This
4168 merges the following patch from glibc:
4169 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4171 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4173 * obstack.c (_obstack): Remove unused variable. It hasn't been
4174 present in glibc since revision 1.1 of this file.
4175 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4176 obstack_alignment_mask, obstack_alloc, obstack_base,
4177 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4178 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4179 obstack_grow0, obstack_init, obstack_int_grow,
4180 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4181 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4182 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4183 nonexistent functions.
4185 2004-05-17 Derek R. Price <derek@ximbiot.com>
4186 Paul Eggert <eggert@cs.ucla.edu>
4188 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4190 2004-05-14 Bruno Haible <bruno@clisp.org>
4192 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4193 that consists of a '.' followed by an empty digit string.
4194 Patch by Tor Lillqvist <tml@iki.fi>.
4196 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4198 Port obstack to the AS/400, where pointers are 16 bytes wide and
4199 you cannot cast an integer to a valid pointer. This patch is
4200 currently waiting to be integrated into glibc; see
4201 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4203 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4204 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4205 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4206 (struct obstack): temp member is now a union of a pointer and
4207 an integer, instead of an integer. All integer uses changed.
4208 This does not affect the physical layout of struct obstack,
4209 except on hosts (like the AS/400) where the size or alignment of
4210 void * is greater than that of ptrdiff_t.
4211 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4212 __STDC__)]: Store temporary in pointer member of union, not
4214 * obstack.c: Include <stddef.h>, for offsetof.
4215 (struct fooalign): Remove; it doesn't need a name.
4216 (union fooround): Change double to long double, and add void *.
4217 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4218 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4219 not a macro. Hence the values are always int; so remove all
4220 casts-to-int in uses.
4222 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4223 Derek Price <derek@ximbiot.com>
4225 * alloca.c: Include <alloca.h>, to get our interface.
4226 * alloca_.h: Use __alloca on AIX, so that we don't have to
4227 include <alloca.h> first. Use C89 prototype for alloca; this
4228 requires including <stddef.h> for size_t. Use extern "C" if C++.
4229 Use #elif for simplicity, since we can assume C89 now.
4230 Don't try to source the system alloca.h since it will not be found
4231 and to prevent recursively including its replacement.
4232 * fnmatch.c: Include <alloca.h> instead of opencoding.
4233 * regex.c: Likewise.
4235 2004-05-16 Derek Price <derek@ximbiot.com>
4236 Paul Eggert <eggert@cs.ucla.edu>
4238 getline cleanup. This changes the getndelim2 API: both order of
4239 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4242 * getline.c: Don't include stddef.h or stdio.h, since our
4243 interface does that.
4244 (getline): Always use getdelim, so that we don't have two
4245 copies of this code.
4246 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4248 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4249 (GETNDELIM2_MAXIMUM): New macro.
4250 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4251 instead of the old practice of delim2==0. All callers changed.
4252 Return -1 on overflow, instead of returning junk.
4253 Do not set *linesize unless allocation succeeds.
4254 * getndelim2.h: Do not include stddef.h; no longer needed, now
4255 that we include sys/types.h.
4256 * getnline.h: Likewise.
4257 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4258 (getndelim2): Reorder arguments.
4259 * getnline.c (getnline, getndelim):
4260 Don't discard the NMAX argument.
4261 (getnline): Invoke getndelim, to avoid code duplication.
4262 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4263 of (size_t) -1 by callers of the getnline family.
4265 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4267 * nanosleep.c (suspended): Change its type from int to
4268 sig_atomic_t volatile.
4269 (first_call): Make it private to rpl_nanosleep, and have it
4270 be zero initially as that's a bit faster.
4271 (my_usleep): Round up fractional times instead of truncating them,
4272 as this is the usual meaning for 'sleep'.
4274 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4276 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4277 (ENOSYS): Define if not defined.
4278 (settime): Fall back on stime if it exists and settimeofday fails.
4279 But don't bother with fallbacks if a method fails with errno == EPERM.
4281 2004-05-11 Jim Meyering <jim@meyering.net>
4283 Prior to this change, the save_cwd caller required read access to the
4284 current directory on most systems (ones with the fchdir function).
4286 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4287 fails, try write-only, and finally, resort to using xgetcwd.
4289 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4291 * obstack.c, obstack.h: Import changes from libc.
4293 2004-04-28 Bruno Haible <bruno@clisp.org>
4295 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4296 implicitly appends .exe to executables.
4297 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4298 accepts Windows pathnames.
4299 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4300 Cygwin like Windows, since it now accepts Windows pathnames.
4301 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4302 Cygwin like Windows, since it now accepts Windows pathnames.
4303 Reported by Derek Robert Price <derek@ximbiot.com>.
4305 2004-04-20 Jim Meyering <jim@meyering.net>
4307 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4309 2004-04-20 Jim Meyering <jim@meyering.net>
4310 Bruno Haible <bruno@clisp.org>
4312 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4313 memory when realloc fails.
4315 2004-04-18 Jim Meyering <jim@meyering.net>
4317 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4318 don't leak memory and do call END_UTMP_ENT.
4320 2004-04-11 Paul Eggert <eggert@twinsun.com>
4322 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4323 (CHAR_BIT): Remove, since we assume C89.
4324 Include <stdint.h> if available, as per current Autoconf CVS advice.
4326 2004-03-30 Paul Eggert <eggert@twinsun.com>
4328 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4329 not bool, to be more consistent with Unix conventions.
4330 Suggested by Bruno Haible.
4332 Merge from coreutils.
4334 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4337 * getdate.h: Include stdbool.h, and timespec.h instead of
4338 the usual <time.h> dance.
4339 (get_date): Change signature to support fractional time stamps.
4340 All callers changed.
4341 * getdate.y: Include "getdate.h" first, as we can now
4342 assume C89 and don't need to worry about 'const'.
4343 Similarly, include "unlocked-io.h" near start, not in middle.
4345 (textint.value): Use long int rather than int.
4346 (textint.digits): Use size_t rather than int.
4347 (BILLION, LOG10_BILLION): New constants.
4348 (parser_control): New member rel_ns. Members day_ordinal,
4349 time_zone, month, day, hour, minutes, rel_year, rel_month,
4350 rel_day, rel_hour, rel_minutes, rel_seconds
4351 are now long int, not int. Member seconds is now struct timespec,
4352 not int. New member timespec_seen. Members dates_seen, days_seen,
4353 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4355 (%union.intval): Now long int, not int.
4356 New member timespec.
4357 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4358 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4359 (spec): Now is a timespec or an item list.
4360 (timespec, items): New nonterminals.
4361 (time, rel, relunit, number, get_date):
4362 Add support for fractional seconds.
4363 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4364 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4365 (to_hour): First arg is now long int, not int.
4366 (to_year): Returns long int, not int.
4367 Don't treat year -70 like 70.
4368 (tm_diff): Returns long int, not int.
4369 (lookup_word): Use bool instead of int when appropriate.
4370 (yylex): Use size_t for count, not int.
4371 Detect overflow when parsing large integer constants.
4372 Add support for fractions.
4373 (get_date): Make pointers 'const' if possible.
4374 Use more-portable code to detect integer overflow.
4375 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4376 Don't use ctime; it's not reliable if the year has >4 digits.
4378 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4379 This is for compatibility with BSD.
4381 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4382 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4383 From coreutils' system.h.
4385 * userspec.c: Don't include "posixver.h".
4386 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4387 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4388 compatible extension. Simplify code by removing a boolean int
4389 that was always nonzero if a string was nonnull.
4391 2004-03-30 Jim Meyering <jim@meyering.net>
4393 Merge from coreutils.
4395 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4397 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4398 an empty input stream.
4400 * readtokens.c: Include <stdbool.h>.
4401 (readtoken): Use `size_t' rather than int/long.
4402 All callers adjusted.
4403 Use `bool' rather than `int' where appropriate.
4404 Use memset rather than an explicit loop.
4405 Use x2nrealloc rather than xrealloc.
4406 Allow the use of `\0' as a delimiter.
4407 (readtokens): Likewise.
4408 * readtokens.h (readtoken, readtokens): Update prototypes.
4410 2004-03-30 Bruno Haible <bruno@clisp.org>
4412 * getloadavg.c (getloadavg): Don't assume setlocale returns
4415 2004-03-29 Paul Eggert <eggert@twinsun.com>
4417 Merge changes to getloadavg.c from coreutils and Emacs.
4419 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4420 Define to an expression, not to the empty string.
4421 Include cloexec.h and xalloc.h.
4422 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4423 Use set_cloexec_flag rather than rolling our own.
4424 * cloexec.c, cloexec.h: New files.
4426 2004-03-18 Paul Eggert <eggert@twinsun.com>
4428 * getopt.h: Sync with libc CVS.
4430 2004-03-18 Paul Eggert <eggert@twinsun.com>
4431 Bruno Haible <bruno@clisp.org>
4433 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4434 not on all platforms that have <wchar.h>.
4435 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4437 2004-03-09 Paul Eggert <eggert@twinsun.com>
4439 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4441 * getopt_int.h: New file, also synced from libc.
4443 2004-03-07 Paul Eggert <eggert@twinsun.com>
4445 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4446 '#if' expressions. Unlike the code it replaces, it does not
4447 depend on (defined _SC_PAGESIZE). However, it does depend on
4448 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4449 first reported by Jason Andrade in
4450 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4452 2004-01-18 Simon Josefsson <jas@extundo.com>
4454 * strdup.h: New file.
4455 * strdup.c: Include it.
4456 * path-concat.c: Include strdup.h. Drop strdup declaration.
4457 * userspec.c: Include strdup.h. Drop strdup declaration.
4459 2004-02-06 Karl Berry <karl@gnu.org>
4461 * config.charset: update from gettext 0.14.1.
4463 2004-02-05 Paul Eggert <eggert@twinsun.com>
4465 Add comments and code, prompted by suggestions from Bruno Haible
4467 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4468 describing the enum quoting_style values.
4469 * quotearg.c (quotearg_alloc): New function.
4470 (quotearg_buffer_restyled): Treat lone { and } as special.
4471 Treat = as special. Work around bug with older shells
4472 that "see" a '\' that is really the 2nd byte of a multibyte char.
4473 Quote empty string with shell_quoting_style.
4475 2004-02-03 Bruno Haible <bruno@clisp.org>
4477 * pipe.h: New file, from GNU gettext.
4478 * pipe.c: New file, from GNU gettext.
4480 2004-01-27 Bruno Haible <bruno@clisp.org>
4482 * execute.h: New file, from GNU gettext.
4483 * execute.c: New file, from GNU gettext.
4484 * w32spawn.h: New file, from GNU gettext.
4486 2004-01-23 Paul Eggert <eggert@twinsun.com>
4488 Exit-status fix from coreutils.
4490 Use exit_failure consistently in place of EXIT_FAILURE,
4491 so that program exit statuses are consistent on failure.
4493 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4494 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4495 * argmatch.h: Comment fix to match the above.
4496 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4497 Now a macro referring to exit_failure, instead of a separate
4498 variable. Include "exitfail.h" to get it.
4499 * xstrtol.h: Include "exitfail.h".
4500 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4502 * long-options.c (parse_long_options): Use prototype
4503 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4506 2004-01-21 Jim Meyering <jim@meyering.net>
4508 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4509 so as not to conflict with a different-sized __mktime_internal
4510 function in GNU libc.
4511 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4512 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4514 2004-01-18 Paul Eggert <eggert@twinsun.com>
4516 Merge from diffutils.
4518 * file-type.c (file_type): Add typed memory objects.
4519 * file-type.h (S_TYPEISTMO): New macro.
4521 * c-stack.h (c_stack_action): Remove argv argument.
4522 * c-stack.c (c_stack_action): Likewise. All uses changed.
4523 (die): Don't calculate message unless segv_action returns.
4524 (get_stack_location, min_address_from_argv, max_address_from_argv,
4525 volatile stack_base, volatile_stack_size): Remove.
4526 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4527 that every segmentation violation is a stack overflow. (Ouch!)
4528 See Debian bug 136249 (still outstanding) for more info about why
4529 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4531 2003-11-30 Bruno Haible <bruno@clisp.org>
4533 Safer stack allocation.
4534 * setenv.c: Include allocsa.h.
4535 (alloca): Remove fallback definition.
4536 (freea): Remove macro.
4537 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4540 2003-10-17 Bruno Haible <bruno@clisp.org>
4542 * binary-io.h: Avoid warnings on Cygwin.
4544 2003-12-28 Bruno Haible <bruno@clisp.org>
4546 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4547 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4549 2003-11-28 Bruno Haible <bruno@clisp.org>
4551 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4553 2003-11-27 Bruno Haible <bruno@clisp.org>
4555 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4557 2003-11-17 Bruno Haible <bruno@clisp.org>
4559 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4561 2003-11-24 Bruno Haible <bruno@clisp.org>
4563 * xallocsa.h: New file, from GNU gettext.
4564 * xallocsa.c: New file, from GNU gettext.
4566 2003-11-24 Bruno Haible <bruno@clisp.org>
4568 * allocsa.h: New file, from GNU gettext.
4569 * allocsa.c: New file, from GNU gettext.
4571 2003-11-24 Bruno Haible <bruno@clisp.org>
4573 * eealloc.h: New file.
4575 2004-01-15 Jim Meyering <jim@meyering.net>
4577 Merge from coreutils.
4579 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4580 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4581 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4583 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4584 optional configure-time default.
4586 * version-etc.c (version_etc_copyright): Update copyright date.
4588 * xreadlink.c (xreadlink): Correct outdated comment.
4590 2004-01-15 Paul Eggert <eggert@twinsun.com>
4592 Merge from coreutils.
4594 * posixver.c: Include posixver.h.
4596 * same.c: Include <stdbool.h>, <limits.h>.
4597 (_POSIX_NAME_MAX): Define if not defined.
4599 (same_name): If file names are silently truncated, report
4600 that the file names are the same if they are the same after
4601 the silent truncation.
4603 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4604 conversion function.
4605 * xstrtod.c (xstrtod): Likewise. All callers changed to
4606 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4609 2004-01-14 Paul Eggert <eggert@twinsun.com>
4611 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4612 with like-named macro in fnmatch.c.
4613 (EXT): Use an internal constant instead.
4615 Merge fnmatch patches from glibc.
4616 * fnmatch.c (mbsinit): Remove define.
4617 Add libc_hidden_ver (__fnmatch, fnmatch).
4618 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4619 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4621 2003-12-14 Karl Berry <karl@gnu.org>
4623 * config.charset: update from gettext-runtime.
4625 2003-12-03 Paul Eggert <eggert@twinsun.com>
4627 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4628 Bug reported by Alfred M. Szmidt.
4630 2003-11-29 Karl Berry <karl@gnu.org>
4632 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4634 2003-11-23 Paul Eggert <eggert@twinsun.com>
4635 Bruno Haible <bruno@clisp.org>
4637 * printf-parse.h: Don't include sys/types.h.
4638 (ARG_NONE): New macro.
4639 (char_directive): Change type of *arg_index fields to size_t.
4640 * printf-parse.c: Don't include sys/types.h.
4641 (SSIZE_MAX): Remove macro.
4642 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4643 Remove unnecessary overflow check.
4644 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4647 2003-11-24 Paul Eggert <eggert@twinsun.com>
4649 * alloca.c: Remove dependency on xalloc module.
4650 (xalloc_die): Remove.
4651 (memory_full) [!defined emacs]: New macro.
4652 [!defined emacs]: Don't include xalloc.h.
4653 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4654 address arithmetic overflows. Change datatypes a bit to avoid
4657 2003-11-22 Jim Meyering <jim@meyering.net>
4659 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4661 2003-11-17 Bruno Haible <bruno@clisp.org>
4663 * vasnprintf.c (alloca): Remove fallback definition.
4664 (freea): Remove definition.
4665 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4666 Reported by Paul Eggert.
4668 2003-11-17 Jim Meyering <jim@meyering.net>
4670 On systems without utime and without a utimes function capable of
4671 dealing with a NULL struct utimbuf* argument, this utime replacement
4672 could -- in unusual circumstances -- leak a file descriptor.
4673 * utime.c: Include <unistd.h> and <errno.h>.
4674 (utime_null): Be sure to close `fd' and to preserve errno.
4675 Reported by Geoff Collyer via Arnold Robbins.
4677 2003-11-16 Paul Eggert <eggert@twinsun.com>
4678 Bruno Haible <bruno@clisp.org>
4680 Protect against address arithmetic overflow.
4681 * printf-args.h: Include stddef.h.
4682 (arguments): Change type of field 'count' to size_t.
4683 * printf-args.c (printf_fetchargs): Use size_t instead of
4684 'unsigned int' where appropriate.
4685 * printf-parse.h: Include sys/types.h.
4686 (char_directive): Change type of *arg_index fields to ssize_t.
4687 (char_directives): Change type of fields 'count', max_*_length to
4689 * printf-parse.c: Include sys/types.h and xsize.h.
4690 (SSIZE_MAX): Define fallback value.
4691 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4692 instead of 'int' where appropriate. Check a_allocated, d_allocated
4693 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4694 * vasnprintf.c: Include xsize.h.
4695 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4696 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4697 overflow. Avoid wraparound when converting a width or precision from
4700 2003-11-16 Bruno Haible <bruno@clisp.org>
4702 Update from GNU gettext.
4703 * printf-parse.c: Generalize to it can be compiled for wide strings.
4704 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4705 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4706 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4707 SNPRINTF): New macros.
4708 Don't include <alloca.h> if the file is used inside libintl.
4709 (local_wcslen): New function, for Solaris 2.5.1.
4710 (VASNPRINTF): Use it instead of wcslen.
4712 2003-11-16 Bruno Haible <bruno@clisp.org>
4714 * xsize.h (xmax): New function.
4715 (xsum, xsum3, xsum4): Declare as "pure" functions.
4717 2003-11-12 Paul Eggert <eggert@twinsun.com>
4719 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4720 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4721 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4722 heuristic is just as accurate as far as we know, and it removes a
4723 dependency on size_max.m4 and ptrdiff_max.m4.
4725 2003-11-12 Paul Eggert <eggert@twinsun.com>
4727 * xstrtol.c (__xstrtol): Remove "break" immediately after
4728 "return", to pacify some unknown compiler. Problem reported
4731 2003-11-11 Bruno Haible <bruno@clisp.org>
4733 * xsize.h (SIZE_MAX): Remove fallback definition.
4734 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4737 2003-11-10 Paul Eggert <eggert@twinsun.com>
4739 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4740 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4741 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4743 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4744 not (size_t) -1, since it's defined here.
4746 2003-11-06 Paul Eggert <eggert@twinsun.com>
4748 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4749 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4750 Reject sizes of exactly SIZE_MAX bytes.
4751 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4752 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4754 2003-11-05 Bruno Haible <bruno@clisp.org>
4756 * xsize.h: Include limits.h, to avoid a possible collision with
4757 SIZE_MAX defined in <limits.h> on Solaris.
4759 2003-11-04 Bruno Haible <bruno@clisp.org>
4761 * xsize.h: New file.
4762 * linebreak.c: Include xsize.h.
4763 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4764 argument for overflow.
4765 Suggested by Paul Eggert.
4767 2003-10-31 Bruno Haible <bruno@clisp.org>
4769 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4770 to avoid (extremely rare) race condition.
4771 Suggested by Paul Eggert.
4773 2003-11-03 Jim Meyering <jim@meyering.net>
4775 * userspec.c: Include "userspec.h".
4776 * userspec.h: New file.
4778 2003-10-31 Paul Eggert <eggert@twinsun.com>
4780 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4781 * mountlist.c (SIZE_MAX): Define if not defined already.
4782 (read_filesystem_list): Set and use me_type_malloced.
4783 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4784 whatever the type happens to be), for brevity and consistency.
4785 Check for size calculation overflow on Alphas running OSF/1.
4787 2003-10-31 Jim Meyering <jim@meyering.net>
4789 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4791 * linebuffer.c: Include <string.h> for declaration of memset.
4793 2003-10-30 Paul Eggert <eggert@twinsun.com>
4794 Bruno Haible <bruno@clisp.org>
4796 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4797 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4799 2003-10-29 Paul Eggert <eggert@twinsun.com>
4801 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4802 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4804 * quotearg.c (quotearg_n_options): Use it.
4805 * group-member.c: Include <stdbool.h>.
4806 (free_group_info): Arg is now const *; don't free arg.
4807 (get_group_info): Now returns bool and accepts struct group_info *,
4808 rather than returning a malloc'ed struct group_info *.
4809 All uses changed. Check for overflow in internal size calculation.
4811 * getusershell.c (readname): Simplify the code by using x2nrealloc
4812 rather than xmalloc/xrealloc.
4813 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4814 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4815 conformance bug: the old code used a pointer after freeing the
4816 storage that it addressed.
4817 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4818 rather than doing it by hand.
4819 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4820 the buffer preserved. Use free and xmalloc instead.
4821 * quotearg.c (quotearg_n_options): Likewise.
4822 Use a simpler test for size overflow. Don't use xalloc_oversized
4823 because unsigned int might be wider than size_t (!); this suggests
4824 that we should switch from unsigned int to size_t for slot numbers.
4826 2003-10-27 Bruno Haible <bruno@clisp.org>
4828 * stdbool_.h: Better support for BeOS.
4830 2003-10-27 Paul Eggert <eggert@twinsun.com>
4832 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4833 to allocate the returned structure. Do not allocate a subarray,
4834 as x2nrealloc will do that.
4835 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4836 instead of xnrealloc.
4837 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4839 2003-10-26 Paul Eggert <eggert@twinsun.com>
4841 * xalloc.h (xalloc_oversized): New static inline function, for
4842 callers that want to do their own size-overflow checking. Include
4843 <stdbool.h>, since xalloc_oversized returns bool.
4844 * xalloc.c (array_size_overflow): Remove. All callers changed
4845 to use xalloc_oversized.
4847 Add two functions x2realloc, x2nrealloc, for programs that grow
4848 arrays dynamically by doubling their sizes.
4849 * xalloc.h (x2realloc, x2nrealloc): New decls.
4850 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4853 Port to C99 semantics for 'inline' of external functions.
4854 Bug reported by Bruno Haible.
4855 * xmalloc.c (xnmalloc_inline): New static inline function,
4856 with the old contents of xnmalloc.
4857 (xnmalloc, xmalloc): Use it.
4858 (xnrealloc_inline): New static inline function,
4859 with the old contents of xnrealloc.
4860 (xnrealloc, xrealloc): Use it.
4862 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4864 2003-10-25 Paul Eggert <eggert@twinsun.com>
4866 Fix several address-calculation bugs in the hash modules,
4867 plus some minor code cleanup.
4869 * hash.h: Include <stdbool.h>, for bool.
4870 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4871 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4872 hash_get_n_entries, hash_get_max_bucket_length,
4873 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4874 hash_rehash): Use size_t rather than unsigned.
4875 * hash.c (struct hash_table, hash_get_n_buckets,
4876 hash_get_n_buckets_used, hash_get_n_entries,
4877 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4878 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4879 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4881 (SIZE_MAX): Define if not defined.
4882 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4883 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4885 Use const * when possible.
4886 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4887 (check_tuning): Fix bug: if tuning parameters were very close to
4888 0 or 1, rounding errors could have caused subscript violations.
4889 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4890 (hash_initialize): Add 'fail:' label
4891 to free table and return NULL, and use it to simplify code.
4892 Use calloc rather than clearing the storage ourself.
4893 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4894 buffer size calculations.
4895 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4896 Include <stddef.h>, for size_t.
4897 * hash-pjw.c (hash_pjw): Likewise.
4898 Switch to method described by Bruno Haible.
4899 Include <limits.h>, for CHAR_BIT.
4900 (SIZE_BITS): New macro.
4902 2003-10-21 Paul Eggert <eggert@twinsun.com>
4904 * getndelim2.c (getndelim2): When size calculation overflows,
4905 ceiling the allocation at NMAX bytes rather than silently
4906 discarding input bytes before NMAX is reached. This makes
4907 a difference only if NMAX exceeds SIZE_MAX / 2.
4909 * obstack.c: Merge from glibc.
4910 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4911 Add libc_hidden_def (_obstack_newchunk).
4912 (_obstack_free) [! defined _LIBC]: Remove.
4913 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4914 a clone of the function body.
4915 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4916 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4918 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4919 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4922 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4923 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4924 Don't use lvalue casts, as GCC plans to remove support for them
4925 in GCC 3.5. Reported by Joseph S. Myers. This bug
4926 was also present in the non-GCC version, indicating that this
4927 code had always been buggy and had never been widely used.
4928 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4929 Use the fast variant of each macro, rather than copying the
4930 definiens of the fast variant; that way, we'll be more likely to
4931 catch future bugs in the fast variants.
4933 2003-10-20 Bruno Haible <bruno@clisp.org>
4935 * wait-process.h: New file, from GNU gettext.
4936 * wait-process.c: New file, from GNU gettext.
4938 2003-10-19 Jim Meyering <jim@meyering.net>
4940 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4942 2003-10-16 Paul Eggert <eggert@twinsun.com>
4944 * getgroups.c: Include <errno.h>, <stdlib.h>.
4945 (getgroups): First arg is int, not size_t.
4946 Don't let 'free' mangle errno.
4948 2003-10-16 Jim Meyering <jim@meyering.net>
4950 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4952 2003-10-15 Paul Eggert <eggert@twinsun.com>
4954 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4956 (new_exclude, add_exclude_file): Initial size no longer needs to
4958 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4959 our own address arithmetic overflow checking.
4961 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4962 (fnmatch): Do not alloca more than 2000 wide characters;
4963 instead, use malloc for large buffers.
4964 Check for address arithmetic overflow, and return -1
4965 with errno set to ENOMEM in that case.
4966 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4967 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4968 instead, return -1. Check for address arithmetic overflow.
4970 2003-10-14 Paul Eggert <eggert@twinsun.com>
4972 Handle invalid suffixes and overflow independently, so that
4973 callers can treat them independently as needed. Fix some bugs in
4974 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4975 suffix for a human-readable blocksize. The major caller-visible
4976 change is the addition of a new
4977 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4978 that both overflow and suffix chars were found.
4980 * human.c (humblock): Don't check separately for invalid suffix
4981 char; that is xstrtoumax's job (now that its bug is fixed).
4982 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4983 INTMAX_MAX]: New macros.
4984 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4985 TYPE_MAXIMUM): New macros.
4986 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4987 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4988 if overflow occurs, as it's what __strtol does and it's more useful
4990 (__xstrtol): If __strtol reports some error other than ERANGE,
4991 reflect it to the caller as LONGINT_INVALID. If it reports
4992 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4993 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4994 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4996 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4997 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4998 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4999 [defined UINTMAX_MAX]: New macros.
5001 2003-10-14 Bruno Haible <bruno@clisp.org>
5003 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5004 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5005 Also use volatile where needed.
5007 2003-10-12 Paul Eggert <eggert@twinsun.com>
5009 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5010 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5011 and define in terms of the other primitives.
5012 * xmalloc.c: Include stdbool.h; do not include exit.h.
5013 (SIZE_MAX): Define if not already defined.
5014 (array_size_overflow): New function.
5015 (xalloc_die): Abort instead of exiting if 'error' returns.
5016 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5017 (xmalloc, xrealloc): Use them.
5018 (xcalloc): Check for address arithmetic overflow.
5019 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5020 a bit faster than strcpy.
5022 2003-10-08 Paul Eggert <eggert@twinsun.com>
5024 Merge getpass from libc, plus a few fixes.
5026 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5027 Include <stdbool.h>.
5028 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5029 __fsetlocking to empty.
5030 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5031 do include <bits/libc-lock.h>.
5032 Do not include <fcntl.h>; not needed.
5033 [_LIBC]: Include <wchar.h>.
5034 (NOTCANCEL_MODE): New macro.
5035 (flockfile, funlockfile) [_LIBC]: New macros.
5036 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5037 [!_LIBC]: New macros.
5038 (call_fclose): New function.
5039 (getpass): Use it. Save tty stream separately; this simplifies the
5040 code and makes it more reliable if stdin happens to equal stdout.
5041 Invoke __fsetlocking on tty.
5042 Handle thread cancellation if needed.
5043 Namespace cleanup (use __tcgetattr, __getline).
5044 Use bool for Booleans.
5045 [USE_IN_LIBIO]: Handle wide streams.
5046 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5047 stream might go where.
5049 * unlocked-io.h: Include <stdio.h>, so that the caller
5050 doesn't have to include <stdio.h> before us.
5051 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5052 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5053 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5054 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5055 if not declared, so that we can use getpass.c code from libc without
5057 (flockfile, ftrylockfile, funlockfile): New macros.
5059 2003-10-06 Bruno Haible <bruno@clisp.org>
5061 * version-etc-2.h: Remove file.
5062 * version-etc-2.c: Remove file.
5064 2003-09-25 Jim Meyering <jim@meyering.net>
5065 Bruno Haible <bruno@clisp.org>
5067 This lets translators provide better translations for the
5068 "Written by ..." part of --version output.
5069 * version-etc.h: Include stdarg.h.
5070 (version_etc_copyright): Declare as readonly.
5071 (version_etc): Make this function variadic with a NULL-terminated list
5072 of author name strings.
5073 (version_etc_va): New declaration.
5074 * version-etc.c: Include stdarg.h, stdlib.h.
5075 (version_etc_copyright): Declare as readonly.
5076 (version_etc_va): New function. Provide a different translatable string
5077 for each possible number of authors < 10. Abbreviate when there are 10
5079 (version_etc): Make this function variadic. Call version_etc_va.
5080 Suggestion from Gary V. Vaughan.
5082 * long-options.h (parse_long_options): Change prototype: the authors
5083 string is moved to the end and becomes variadic.
5084 * long-options.c: Include stdarg.h.
5085 (parse_long_options): Make this function variadic, too.
5086 Call version_etc_va, not version_etc.
5088 2003-10-06 Bruno Haible <bruno@clisp.org>
5090 * fatal-signal.h: New file, from GNU gettext.
5091 * fatal-signal.c: New file, from GNU gettext.
5093 2003-10-04 Karl Berry <karl@gnu.org>
5095 * argp*: update from libc.
5097 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5099 * getpass.c (getpass): Use a no-op fseek when switching from input to
5100 output mode on the same stream.
5102 2003-09-29 Paul Eggert <eggert@twinsun.com>
5104 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5105 Fix arg typo in previous patch.
5107 2003-09-28 Jim Meyering <jim@meyering.net>
5109 * error.c: Correct cpp indentation.
5111 2003-09-27 Paul Eggert <eggert@twinsun.com>
5113 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5114 Omit the special code that used __typeof__, since we worry that
5115 it could be more trouble than it's worth. See:
5116 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5117 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5121 2003-09-26 Jim Meyering <jim@meyering.net>
5123 * error.c (error_tail): Move some declarations
5124 into inner scope where the local variables are used.
5126 2003-09-26 Bruno Haible <bruno@clisp.org>
5128 * stpncpy.h (gnu_stpncpy): New declaration.
5129 (stpncpy): Define as alias for gnu_stpncpy.
5130 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5132 2003-09-26 Paul Eggert <eggert@twinsun.com>
5134 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5135 (error_tail): Do not loop, reallocating temporary buffer, since
5136 the output cannot contain more wide characters than the input
5137 contains bytes, the size must be big enough already. This avoids
5138 one potential size overflow calculation. Check for size overflow
5139 when calculating temporary buffer size. Free temporary buffer
5140 when done, if it was allocated with malloc; this plugs a memory
5141 leak. Remove casts from void * to pointers, that are no longer
5142 needed now that we're assuming C89 or better.
5144 Merge error changes from glibc.
5146 * error.c, error.h: Update copyright notice header to match glibc.
5147 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5148 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5149 Disable cancellation while printing error.
5150 * error.h: Prepend __ to parameter names.
5152 2003-09-25 Karl Berry <karl@gnu.org>
5154 * argp-fmtstream.c, argp-help.c: update from libc.
5156 2003-09-25 Bruno Haible <bruno@clisp.org>
5158 * version-etc-2.h: New file, from version-etc.h with modifications.
5159 * version-etc-2.c: New file, from version-etc.c with modifications.
5161 2003-09-25 Simon Josefsson <jas@extundo.com>
5163 * xgetdomainname.h: New file.
5164 * xgetdomainname.c: New file.
5166 2003-09-25 Simon Josefsson <jas@extundo.com>
5167 Bruno Haible <bruno@clisp.org>
5169 * getdomainname.h: New file.
5170 * getdomainname.c: New file.
5172 2003-09-24 Paul Eggert <eggert@twinsun.com>
5174 * linebuffer.c (freebuffer): Don't free the argument, just
5175 the buffer associated with the argument. Bug reported by
5178 2003-09-19 Karl Berry <karl@gnu.org>
5180 * argp.h: update from libc.
5182 2003-09-16 Paul Eggert <eggert@twinsun.com>
5184 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5185 input error, instead of returning NULL the next time we are called
5186 (and therefore losing track of errno).
5188 2003-09-15 Paul Eggert <eggert@twinsun.com>
5190 * getndelim2.c (getndelim2): Don't trash errno when a read
5191 fails, so that the caller gets the proper errno.
5193 * readutmp.c (read_utmp): Likewise.
5194 Check for fstat error. Close stream and free storage
5197 2003-09-14 Bruno Haible <bruno@clisp.org>
5199 * fwriteerror.h: New file.
5200 * fwriteerror.c: New file.
5202 2003-09-14 Jim Meyering <jim@meyering.net>
5204 * getloadavg.c: Correct cpp indentation.
5205 * strdup.c: Likewise.
5206 * vasnprintf.c: Likewise.
5208 2003-09-12 Paul Eggert <eggert@twinsun.com>
5210 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5211 * obstack.c [!defined _LIBC]: Likewise.
5212 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5213 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5214 * exitfail.c: Don't include stdlib.h; no longer needed.
5216 More changes to assume C89 or better.
5218 * error.c (error_tail): Assume vprintf.
5220 * argmatch.c (getenv): Remove decl.
5221 * progreloc.c (get_full_program_name): Define via prototype.
5222 * setenv.c (clearenv): Likewise.
5223 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5225 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5226 (malloc, memcpy): Remove decls.
5227 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5228 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5229 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5230 (memcpy): Remove macro.
5231 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5232 (__P): Remove. All uses removed.
5233 (PTR): Remove. All uses changed to void *.
5234 (CHAR_BIT, NULL): Remove.
5235 (spaces, zeros, memset_space, memset_zero)
5236 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5238 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5239 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5240 Define with prototype.
5241 Remove now-unnecessary prototype decl.
5242 (extra_args_spec): Assume ANSI C. All uses changed.
5243 (extra_args_spec_iso): Remove.
5244 (my_strftime, emacs_strftimeu): Define via prototype.
5245 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5247 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5248 * strtoimax.c: Include <stdlib.h> unconditionally.
5249 (strtoul, strtol): Remove decls.
5250 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5252 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5253 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5254 (LOCALE_PARAM_PROTO): New macro.
5255 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5256 (INTERNAL (strtol), strtol): Define with a prototype.
5257 (PARAMS): Remove. All uses removed.
5258 * tempname.c: Include <string.h> unconditionally.
5259 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5260 * xgethostname.c (main): Define with a prototype.
5261 * xmalloc.c: Include "xalloc.h" first, to check interface.
5262 Include <stdlib.h> unconditionally.
5263 (calloc, malloc, realloc, free): Remove decls.
5264 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5265 Include <stdlib.h> unconditionally. Sort include file names.
5267 (xstrtod): Define with a prototype.
5268 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5269 (strtol, strtoul): Remove decls.
5271 2003-09-11 Paul Eggert <eggert@twinsun.com>
5273 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5274 Include <stdlib.h>, <string.h> unconditionally.
5275 Remove now-unnecessary cast to char *.
5276 * strnlen.c: Include <string.h> unconditionally.
5277 * yesno.c (yesno): Define with a prototype.
5279 2003-09-10 Bruno Haible <bruno@clisp.org>
5281 * strcspn.c: Include <string.h> unconditionally.
5282 * strpbrk.c: Include <string.h> unconditionally.
5283 * strstr.c: Include <string.h> unconditionally.
5284 * unicodeio.c: Include <string.h> unconditionally.
5285 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5286 * unsetenv.c: Likewise.
5287 * xreadlink.c: Include <stdlib.h> unconditionally.
5288 * yesno.c: Include <stdlib.h> unconditionally.
5289 (rpmatch): Add prototype.
5291 2003-09-10 Jim Meyering <jim@meyering.net>
5293 * error.c: Correct indentation of cpp directives.
5295 2003-09-09 Paul Eggert <eggert@twinsun.com>
5299 * acosl.c (main): Use a prototype.
5300 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5303 * getloadavg.c (getloadavg, main): Define via prototypes.
5305 * getopt.h (struct option.name): Assume C89, and use 'const'.
5306 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5307 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5309 * getopt.c (const): Remove macro.
5310 Include <string.h> unconditionally.
5311 (my_index): Remove; all uses changed to strchr.
5312 (strlen): Remove decl.
5313 (exchange): Remove forward decl; no longer needed.
5314 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5315 Define with prototype.
5316 * getopt1.c (const): Remove macro.
5317 (getopt_long, getopt_long_only, main): Define with prototype.
5319 * getugroups.c: Include <string.h> unconditionally.
5321 * getusershell.c: Include <stdlib.h> unconditionally.
5322 (getusershell, setusershell, endusershell, readname, main):
5323 Define with prototypes.
5325 * group-member.c: Include group-member.h first.
5326 Include <stdlib.h> unconditionally.
5328 * hard-locale.c: Include hard-locale.h first.
5329 Include <stdlib.h>, <string.h> unconditionally.
5331 * hash.c (free, malloc): Remove decls.
5332 Include <stdlib.h> unconditionally.
5334 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5335 (getenv): Do not declare.
5337 * idcache.c: Include <string.h> unconditionally.
5339 * long-options.c: Include long-options.h first, to test interface.
5340 Include <stdlib.h> unconditionally.
5342 * makepath.c: Include makepath.h first, to test interface.
5343 Include <stdlib.h> and <string.h> unconditionally.
5345 * linebuffer.c: Include <stdlib.h>.
5346 (free): Remove decl.
5348 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5349 rpl_malloc returns void *, not char *.
5350 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5352 * md5.h: Include <limits.h> unconditionally.
5353 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5354 (__P): Remove; all uses removed.
5355 * md5.c: Include "md5.h" first.
5356 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5357 md5_buffer, md5_process_bytes, md5_process_block):
5358 Define with prototypes.
5359 * sha.h (__P): Remove all uses. (It wasn't defined??)
5360 * sha.c: Include "sha.h" first.
5361 Include <stdlib.h>, <string.h> unconditionally.
5363 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5364 * memcmp.c (__ptr_t): Likewise.
5365 * memrchr.c (__ptr_t): Likewise.
5366 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5367 Include <string.h> unconditionally.
5368 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5369 * memchr.c: Include <stdlib.h> unconditionally.
5370 * memchr.c (LONG_MAX): Remove.
5371 * memrchr.c (LONG_MAX): Likewise.
5372 * memchr.c (__memchr): Define via a prototype.
5373 * memrchr.c (__memrchr): Likewise.
5374 * memcmp.c (__P): Remove, and remove all uses.
5375 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5376 Remove forward decls; no longer needed.
5377 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5378 Use types required by C89 in prototype.
5380 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5381 * savedir.c: Likewise.
5382 * mkdir.c (free): Remove decl.
5383 * rmdir.c (rmdir): Define with a prototype.
5384 * savedir.c: Include savedir.h first, to test interface.
5386 * mktime.c (STDC_HEADERS): Remove.
5387 Include <stdlib.h>, <string.h> unconditionally.
5389 * modechange.c: Include <stdlib.h> unconditionally.
5390 (malloc): Remove decl.
5392 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5393 (free): Remove decl.
5395 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5396 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5397 (This type really should be intptr_t, but that's a C99ism.)
5398 (_obstack_memcpy): Remove: all uses changed to memcpy.
5399 Include <string.h> unconditionally.
5400 (struct obstack): Assume __STDC__ for types of members
5401 chunkfun, freefun, extra_arg.
5402 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5403 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5404 obstack_begin, obstack_specify_allocation,
5405 obstack_specify_allocation_with_arg, obstack_chunkfun,
5406 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5407 Remove unprototyped decls and the macros that use them.
5408 * obstack.c (POINTER): Remove. All uses changed to void *.
5409 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5410 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5411 (defined __STDC__ && __STDC__)]:
5412 Remove nonprototyped code.
5413 Include <stdlib.h> unconditionally.
5414 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5415 _obstack_allocated_p, _obstack_free, obstack_free,
5416 _obstack_memory_used, print_and_abort):
5417 Define using prototypes.
5418 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5419 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5420 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5421 obstack_next_free, obstack_object_size, obstack_room) [0]:
5422 Remove unused, unprototyped code.
5424 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5426 * physmem.c (physmem_total, physmem_available, main): Define
5429 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5430 (main): Define with a prototype.
5432 * posixver.c (getenv): Remove decl.
5434 * putenv.c (malloc): Returns void *, not char *.
5435 Include <string.h> unconditionally.
5436 (strchr, memcpy, NULL): Do not define.
5438 * readtokens.c: Include readtokens.h first, to test interface.
5439 Include <stdlib.h>, <string.h> unconditionally.
5440 (init_tokenbuffer): Define with a prototype.
5442 * regex.c (PARAMS): Remove. All uses removed.
5443 All uses of _RE_ARGS removed, too.
5444 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5446 (bzero): Assume memset exists.
5447 (memcmp, memcpy, NULL): Remove.
5448 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5449 char, or assignments to local vars of type signed char.
5450 (init_syntax_once, PREFIX(extract_number_and_incr),
5451 PREFIX(print_partial_compiled_pattern),
5452 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5453 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5454 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5455 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5456 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5457 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5458 wcs_compile_range, byte_compile_range, truncate_wchar,
5459 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5460 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5461 count_mbs_length, wcs_re_match_2_internal,
5462 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5463 PREFIX(alt_match_null_string_p),
5464 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5465 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5466 regfree, PREFIX(extract_number)): Define with prototype. Remove
5467 now-unnecessary declaration, if any.
5468 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5470 Remove now-unnecessary casts among pointer types.
5471 * regex.h (_RE_ARGS): Remove. All uses removed.
5473 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5474 (free): Remove decl.
5476 * rpmatch.c: Include <stdlib.h> unconditionally.
5478 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5479 (free): Remove decl.
5481 * save-cwd.c: Include <stdlib.h> unconditionally.
5482 * xgetcwd.c: Likewise.
5484 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5485 (free): Remove decl.
5487 * strchrnul.c (strchrnul): Define with a prototype.
5488 Fix bug: c_in was not converted to char before searching.
5490 The following changes are not K&R related:
5492 * group-member.h: Include <sys/types.h>, so that this file is
5494 * makepath.h: Likewise.
5496 * getusershell.c (readname, default_index, line_size, readname):
5497 Use size_t, not int, for sizes.
5498 (readname): If the size overflows, report an error instead of
5501 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5503 * getndelim2.c: Assume stdlib.h per the C89 spec.
5505 2003-09-08 Paul Eggert <eggert@twinsun.com>
5507 Assume C89 or better; remove K&R cruft.
5508 A few of these changes were first proposed by Derek Robert Price
5509 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5511 * addext.c: Include <string.h> unconditionally.
5512 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5513 Don't declare getenv or malloc.
5515 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5516 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5518 (find_stack_direction, alloca): Use prototypes.
5520 * atexit.c (atexit): Define using a prototype.
5522 * basename.c, dirname.c, stripslash.c:
5523 Include <string.h> unconditionally.
5525 * bcopy.c: Include <stddef.h>.
5526 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5528 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5530 * error.h (error, error_at_line, error_print_progname)
5531 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5532 * error.c: Include error.h first, to check interface.
5533 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5534 (VA_START): Remove; all uses changeed to va_start.
5535 (exit, strerror): Remove decls.
5536 (error_print_progname): Prototype uncondionally.
5537 Don't include <errno.h>; no longer needed.
5538 (private_strerror): Remove.
5539 (error_tail): Always define.
5540 (error, error_at_line): Assume C89 or better; always use prototypes.
5541 * fatal.c: Include "fatal.h" first, to test interface.
5542 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5543 (VA_START): Remove; all uses changed to va_start.
5544 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5546 (exit): Remove decl.
5547 (fatal): Prototype unconditionally. Assume va_start works.
5548 Abort at end, to pacify gcc.
5550 * euidaccess.c (main): Define with a prototype.
5552 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5554 * exitfail.c: Include <stdlib.h> unconditionally.
5556 * fnmatch_.h (__P): Remove. All uses changed to assume
5558 * fnmatch.c: Include fnmatch.h first, to test interface.
5559 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5560 (getenv): Remove decl.
5561 (fnmatch): Define using a prototype.
5562 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5563 (FCT): Define using a prototype.
5565 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5567 * gethostname.c: Include <stddef.h>.
5568 (gethostname): Define with prototype. Length is size_t, not int.
5570 2003-09-08 Paul Eggert <eggert@twinsun.com>
5572 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5573 getversion.c should have been removed then, but was accidentally
5576 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5577 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5579 2003-09-07 Paul Eggert <eggert@twinsun.com>
5581 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5582 copy_tm_result. Bug reported by Simon Josefsson in
5583 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5585 2003-09-06 Paul Eggert <eggert@twinsun.com>
5587 * time_r.c, time_r.h: New files.
5589 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5591 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5592 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5594 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5596 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5597 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5600 * timegm.c: Switch to glibc implementation, with the following changes:
5601 [defined HAVE_CONFIG_H]: Include <config.h>.
5602 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5603 (__mktime_internal) [!defined _LIBC]: New decl.
5604 (__gmtime_r) [!defined _LIBC]: New macro and function.
5605 (timegm): Use a prototype, since gnulib assumes C89.
5606 Do not bother declaring tmp to be const, as it's not really usefu.
5607 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5608 (timegm): Declare only if HAVE_DECL_TIMEGM.
5610 2003-09-03 Paul Eggert <eggert@twinsun.com>
5612 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5613 Bug reported by Lute Kamstra in
5614 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5616 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5617 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5618 course with correspondingly smaller numbers for tomorrow and
5619 yesterday. From Tadayoshi Funaba. Originally installed into
5620 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5623 2003-08-31 Simon Josefsson <jas@extundo.com>
5625 * timegm.h: New file.
5626 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5628 2003-08-31 Karl Berry <karl@gnu.org>
5630 * argp.h: update from libc.
5632 2003-08-28 Bruno Haible <bruno@clisp.org>
5634 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5635 warning on QNX, which defines O_BINARY to 000000.
5637 2003-08-24 Bruno Haible <bruno@clisp.org>
5639 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5640 MSVC7 <stdio.h> is included later.
5642 2003-08-20 Bruno Haible <bruno@clisp.org>
5644 * progname.h: New file, from GNU gettext.
5645 * progname.c: New file, from GNU gettext.
5646 * progreloc.c: New file, from GNU gettext.
5648 2003-08-19 Bruno Haible <bruno@clisp.org>
5650 * xstrdup.c: Assume <string.h> exists.
5652 2003-08-18 Jim Meyering <jim@meyering.net>
5654 * setenv.h: Indent nested cpp directive.
5655 * vasnprintf.c: Remove trailing blanks.
5657 2003-08-17 Simon Josefsson <jas@extundo.com>
5658 Bruno Haible <bruno@clisp.org>
5660 * xstrndup.h: New file.
5661 * xstrndup.c: New file.
5663 2003-08-17 Bruno Haible <bruno@clisp.org>
5665 * strndup.h: New file.
5667 2003-08-16 Paul Eggert <eggert@twinsun.com>
5669 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5670 space, undoing this 2003-08-12 change:
5671 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5673 2003-08-16 Jim Meyering <jim@meyering.net>
5675 Merge from coreutils.
5676 * xstrtoimax.c: #else #if -> #elif.
5677 * xstrtoumax.c: Likewise.
5679 2003-08-15 Paul Eggert <eggert@twinsun.com>
5681 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5682 rather than tab, after '#' in shell-script copyright notices.
5683 Suggested by Bruno Haible.
5685 2003-08-15 Jim Meyering <jim@meyering.net>
5686 and Paul Eggert <eggert@twinsun.com>
5688 Merge from coreutils.
5689 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5690 member but strut utmpx does not. Needed for AIX 4.3.3.
5691 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5693 2003-08-15 Jim Meyering <jim@meyering.net>
5695 Merge from coreutils.
5696 * xgethostname.c: Include <stdlib.h>.
5697 (xghostname): Don't exit for anything other than memory-related
5698 failure; just return NULL.
5699 * userspec.c: Include "posixver.h".
5700 (parse_user_spec): Accept `.' as a separator only
5701 in pre-POSIX-200112 mode.
5702 * strtoimax.c: Use #elif rather than #else #if.
5703 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5704 Remove function, now that we can rely on a working tzset function.
5705 [!_LIBC]: Ensure that the required autoconf test has been run.
5706 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5707 Use underlying_strftime for %r.
5708 * sha.c: Merge in some clean-up and optimization changes from glibc.
5709 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5710 Ensure that it is a multiple of 64.
5711 Rearrange loop exit tests so as to avoid performing an
5712 additional fread after encountering an error or EOF.
5713 * realloc.c: Update copyright date.
5715 2003-08-14 Jim Meyering <jim@meyering.net>
5717 Merge from coreutils.
5718 * obstack.h: Whitespace changes.
5719 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5720 and xcalloc return values.
5721 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5722 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5723 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5724 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5725 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5727 Use mntctl's return value to drive the entry-processing loop, since
5728 we can't rely on the value of the vmt_length member in the last
5729 entry. On some systems doing so could result in exhausting
5730 virtual memory. Based in part on a patch from Mike Jetzer.
5732 2003-08-14 Jim Meyering <jim@meyering.net>
5733 and Paul Eggert <eggert@twinsun.com>
5735 Merges from coreutils, plus other fixes.
5736 * physmem.c: Merge in portability changes from gcc/libiberty
5737 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5738 for credits and details. Thanks to Kaveh Ghazi for helping
5739 to keep these files in sync.
5740 (ARRAY_SIZE): Define it.
5741 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5742 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5743 (memcasecmp): Don't assume size_t fits in unsigned int.
5744 Remove casts and duplicate code.
5745 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5746 (memcpy): Remove definition.
5747 Merge in some clean-up and optimization changes from glibc.
5748 [BLOCKSIZE]: Move definition to top of file.
5749 Ensure that it is a multiple of 64.
5750 Rearrange loop exit tests so as to avoid performing an
5751 additional fread after encountering an error or EOF.
5752 * md5.h (md5_uintptr): Define.
5753 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5754 return to the initial working directory. Preserve errno
5756 * idcache.c: Include "xalloc.h".
5757 (xmalloc, xrealloc): Remove decls.
5758 (getuser): Remove casts no longer required in C89.
5759 * human.c: Include stdio.h, for sprintf.
5760 * group-member.c: Include "xalloc.h".
5761 (xmalloc, xrealloc): Remove decls.
5762 (get_group_info): Remove casts no longer required in C89.
5763 * getusershell.c (readname): Remove casts no longer required in C89.
5764 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5765 * getline.c: Whitespace fix, from coreutils.
5767 2003-08-13 Paul Eggert <eggert@twinsun.com>
5769 * exclude.c: Include <ctype.h>
5770 (IN_CTYPE_DOMAIN): New macro.
5772 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5775 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5776 Undo previous (whitespace-only) change.
5778 2003-08-12 Paul Eggert <eggert@twinsun.com>
5780 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5781 Normalize leading white space and remove trailing white space.
5782 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5783 notice, as per ../config/srclist-update.
5785 Merge from coreutils.
5786 * euidaccess.h: New file.
5787 * euidaccess.c: Include it.
5788 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5789 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5790 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5792 2003-08-11 Bruno Haible <bruno@clisp.org>
5794 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5795 (vasnprintf): Use it instead of wcslen.
5797 2003-08-11 Bruno Haible <bruno@clisp.org>
5799 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5800 value to ensure that _Bool promotes to int. Use #define for _Bool when
5801 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5803 2003-08-10 Karl Berry <karl@gnu.org>
5805 * regex.h: update from libc (whitespace fix).
5807 2003-08-09 Paul Eggert <eggert@twinsun.com>
5809 Merge some files from coreutils. These changes were
5810 originally made by Jim Meyering.
5811 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5812 many older Unixes require this.
5813 * alloca.c (alloca): Remove cast to argument of free;
5814 no longer needed in C89.
5815 * alloca_.h, regex.h: Fix white space to match
5816 what GNU indent does.
5818 2003-08-05 Paul Eggert <eggert@twinsun.com>
5820 * bumpalloc.h: Remove.
5822 2003-08-04 Paul Eggert <eggert@twinsun.com>
5824 * getloadavg.c: Change copyright notice and spacing to conform to
5827 Merge from coreutils.
5828 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5830 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5831 from Karl Berry, implemented by Jim Meyering.
5832 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5833 from Dmitry V. Levin.
5834 Remove anachronistic cast of xrealloc.
5835 * fnmatch_.h (__const): Remove. Use 'const'.
5836 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5837 type. Otherwise, it wouldn't compile with at least /bin/cc on
5838 ymp-cray-unicos9.0.2.X.
5839 Combine two mostly-identical uses of alloca into one.
5840 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5842 2003-08-04 Dave Love <d.love@dl.ac.uk>
5846 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5847 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5848 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5849 obsolete NLIST_NAME_UNION.
5850 [__GNU__]: Undef BSD and FSCALE.
5851 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5853 2003-08-03 Paul Eggert <eggert@twinsun.com>
5855 * stdbool_.h (_Bool): Make it signed char, instead of
5856 an enum type, so that it's guaranteed to promote to int. See:
5857 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5859 2003-07-31 Paul Eggert <eggert@twinsun.com>
5861 * strerror.c: Include config.h, limits.h. Declare sprintf.
5862 (strerror): Don't assume that a printable int fits in 14 bytes.
5864 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5865 Bruno Haible <bruno@clisp.org>
5867 * getline.h (getline, getdelim): Change return type to ssize_t.
5868 * getline.c (getline, getdelim): Likewise.
5869 Remove _GNU_SOURCE define; now it's defined in config.h through
5872 2003-07-22 Paul Eggert <eggert@twinsun.com>
5874 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5875 over-parenthesization in macros.
5877 Sync with coreutils.
5879 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5882 Use `exit_failure' for xalloc and xmemcoll instead of their own
5883 private exit-failure variables.
5884 * xalloc.h (xalloc_exit_failure): Remove.
5885 * xmalloc.c: Likewise. Include exitfail.h.
5886 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5887 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5888 * xmemcoll.c: Likewise. Include exitfail.h.
5889 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5891 2003-07-18 Paul Eggert <eggert@twinsun.com>
5893 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5894 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5895 to test that it can stand by itself. Include "exitfail.h".
5896 Clients should set exit_failure instead.
5897 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5899 2003-07-18 Andreas Schwab <schwab@suse.de>
5901 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5903 2003-07-18 Bruno Haible <bruno@clisp.org>
5905 * getndelim2.h: New file.
5906 * getndelim2.c: Make into a module of its own. Include config.h,
5908 (getndelim2): Make non-static. Change return type to ssize_t.
5909 * getline.h: Change argument names.
5910 * getline.c: Include getndelim2.h instead of getndelim2.c.
5911 * getnline.c: Include getndelim2.h.
5913 2003-07-17 Bruno Haible <bruno@clisp.org>
5915 * Makefile.am: Remove file.
5916 * Makefile.in: Remove file.
5918 2003-07-17 Bruno Haible <bruno@clisp.org>
5920 * getnline.h: New file.
5921 * getnline.c: New file.
5922 * getndelim2.c: New file, extracted from getline.c.
5923 (getndelim2): Renamed from getdelim2, with added nmax argument.
5924 * getline.c: Include getndelim2.c.
5925 (getdelim2): Moved out to getndelim2.c.
5926 (getline, getdelim): Update.
5928 2003-07-15 <karl@gnu.org>
5930 * vasnprintf.c: update from gettext.
5932 2003-07-15 Jim Meyering <jim@meyering.net>
5934 * makepath.c (make_path): Enclose diagnostic in _(...).
5936 2003-07-14 Paul Eggert <eggert@twinsun.com>
5938 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5939 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5940 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5941 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5942 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5943 updated automatically by ../config/srclist-update. This changes
5944 their license from LPGL to GPL.
5946 2003-07-14 Jim Meyering <jim@meyering.net>
5948 Don't emit diagnostics. Let callers do that.
5949 * save-cwd.c: Don't include "error.h".
5950 (save_cwd): Don't call error. Ensure that errno is valid
5951 when returning nonzero.
5953 * save-cwd.h (restore_cwd): Update prototype.
5954 * save-cwd.c (restore_cwd): Remove two parameters.
5955 Simplify. Don't call error upon failure. Let callers do that.
5956 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5957 when auditing is enabled. But don't bother updating the #if.
5959 2003-07-14 Simon Josefsson <jas@extundo.com>
5961 * mempcpy.h: New file.
5962 * mempcpy.c: New file.
5964 2003-07-14 Paul Eggert <eggert@twinsun.com>
5966 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5967 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5968 unicodeio.c, unicodeio.h, unlocked-io.h:
5969 Switch from LGPL to GPL.
5971 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5973 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5974 it breaks C++ compilation.
5975 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5977 2003-07-10 Jim Meyering <jim@meyering.net>
5979 * vasnprintf.c: Remove trailing blanks.
5980 Make cpp indentation consistent.
5982 2003-07-09 Paul Eggert <eggert@twinsun.com>
5984 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5985 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5986 Switch from LGPL to GPL.
5988 2003-07-07 Paul Eggert <eggert@twinsun.com>
5990 * mktime.c: Fix some boundary cases and remove need for floating point.
5992 Issue a compile-time diagnostic if time_t is floating point, or if
5993 two's complement arithmetic is not in effect, or if arithmetic
5994 right shift does not propagate the sign. These assumptions were
5995 all in the original code but they weren't checked.
5997 (TIME_T_MIDPOINT, verify): New macros.
5998 (__isleap): Remove; it has integer overflow problems.
5999 (leapyear): New function, without those problems.
6000 (ydhms_tm_diff): Remove; splitting into two parts.
6001 (ydhms_diff): New function, containing the arithmetic part of
6002 the old ydhms_tm_diff function. Issue a compile-time
6003 diagnostic if we are not using C99 integer division.
6004 Avoid casts when possible.
6005 (guess_time_tm): New function, containing the checking part of
6006 the old ydhms_tm_diff function. Return the new value, rather than
6007 the difference between it and the old. Accept a new argument T
6008 so that *T specifies the old value. Check for overflow in the result.
6010 (__mktime_internal): Use a time_t offset, not a long int offset.
6011 This undoes the 2003-06-04 change, which is no longer needed now
6012 that we have better overflow checking.
6013 (localtime_offset): Likewise.
6015 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6016 and long are 64-bit but int is only 32-bit.
6017 (ydhms_diff): Use long int to store year1 and yday1.
6018 Issue a compile-time diagnostic if long int is not wide enough.
6020 (__mktime_internal): Use long int to store adjusted year and yday.
6021 Use plain C rather than preprocessor commands, if that doesn't
6023 Check for overflow (and try to repair) after each probe
6024 rather than checking only at the very end. This avoids some bugs
6025 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6026 does not equal GMT offset at maximum time).
6027 Use integer to check for overflow rather than floating point; this
6028 is more portable to non-IEEE hosts, and is a tad faster.
6029 When we detect that we are oscillating between two values,
6030 don't check whether tm_isdst has the requested value, since
6031 we already know the answer. When tm_isdst has the wrong value,
6032 use a different heuristic to find the right one, based on the
6033 extreme values actually observed in practice in tz2003a,
6034 rather than the (overly optimistic) "previous 3 calendar quarters".
6036 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6037 "T const" to accommodate glibc style.
6038 (check_result): Use less-confusing report format. "long" -> "long int.
6040 Don't loop if the iteration overflows time_t.
6041 Allow a negative step in the iteration.
6043 2003-07-01 Paul Eggert <eggert@twinsun.com>
6045 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6046 having it depend on HAVE_SYS_TYPES_H.
6048 2003-06-25 Bruno Haible <bruno@clisp.org>
6050 * readlink.c: New file.
6052 2003-06-20 Bruno Haible <bruno@clisp.org>
6054 Assume C89, so PARAMS isn't needed.
6055 * unicodeio.h (PARAMS): Remove.
6056 * unicodeio.c: Don't use PARAMS.
6058 2003-06-18 Jim Meyering <jim@meyering.net>
6060 Merge changes from coreutils.
6061 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6062 Remove explicit declarations of xmalloc and realloc.
6064 (read_utmp): Remove anachronistic cast of xmalloc.
6066 2003-06-17 Paul Eggert <eggert@twinsun.com>
6068 Assume C89, so PARAMS isn't needed.
6069 * backupfile.h (PARAMS): Remove. All uses removed.
6070 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6071 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6072 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6073 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6074 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6075 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6076 xstrtol.h: Likewise.
6077 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6078 same.h, strverscmp.h: Do not include config.h; no longer needed.
6079 Anyway, config.h should always be included before any other file.
6081 2003-06-11 Simon Josefsson <jas@extundo.com>
6083 * sysexit_.h: New file.
6085 2003-05-20 Derek Price <derek@ximbiot.com>
6087 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6089 2003-06-10 Simon Josefsson <jas@extundo.com>
6091 * strchrnul.h: New file.
6092 * strchrnul.c: New file.
6094 2003-06-10 Simon Josefsson <jas@extundo.com>
6096 * argp.h: New file, from glibc.
6097 * argp-ba.c: New file, from glibc.
6098 * argp-eexst.c: New file, from glibc.
6099 * argp-fmtstream.c: New file, from glibc.
6100 * argp-fmtstream.h: New file, from glibc.
6101 * argp-fs-xinl.c: New file, from glibc.
6102 * argp-help.c: New file, from glibc.
6103 * argp-namefrob.h: New file, from glibc.
6104 * argp-parse.c: New file, from glibc.
6105 * argp-pv.c: New file, from glibc.
6106 * argp-pvh.c: New file, from glibc.
6107 * argp-xinl.c: New file, from glibc.
6109 2003-06-07 Jim Meyering <jim@meyering.net>
6111 * readtokens.h: Put `Free Software Foundation, Inc.'
6112 in place of my name in the copyright comment.
6113 Remove definition and uses of __P.
6116 * stat.c: Don't declare xmalloc explicitly.
6117 Instead, include "xalloc.h".
6118 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6119 xrealloc, and xcalloc return values.
6120 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6122 * xgetcwd.h: Remove definition/uses of PARAMS.
6124 2003-06-06 Jim Meyering <jim@meyering.net>
6126 * stdbool_.h: Renamed from stdbool.h.in.
6128 2003-06-06 Jim Meyering <jim@meyering.net>
6130 Merge from coreutils.
6131 * same.c: (same_name): Declare *_basename locals to be `const'.
6132 Consolidate declarations and initializations of *_base* locals.
6134 Merge from coreutils.
6135 This avoids a core dump on systems without GNU putenv,
6136 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6137 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6138 (unsetenv): New static function, from GNU libc.
6139 (rpl_putenv): Use it.
6141 * modechange.c: Remove trailing blanks.
6143 Merge from coreutils.
6144 * fsusage.c: Remove declaration of statfs.
6145 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6147 * posixtm.c: Include <stdbool.h> unconditionally.
6149 2003-06-05 Paul Eggert <eggert@twinsun.com>
6151 * mktime.c (__mktime_internal): When resolving a tm_isdst
6152 mismatch, look in future quarters as well as past. This fixes a
6153 bug when processing fall-backwards gaps immediately after a long
6154 period of daylight-saving time.
6156 * mktime.c: Assume freestanding C89 or better.
6157 (HAVE_LIMITS_H): Remove. Assume it's 1.
6158 (__P): Remove; not used.
6159 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6160 (mktime, not_equal_tm, print_tm, check_result,
6161 main): Use prototypes. Use const * where appropriate.
6162 (main): Fix typo in testing code that uncovered by above changes.
6163 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6165 2003-06-04 Paul Eggert <eggert@twinsun.com>
6167 * mktime.c: Fix Debian bug 177940
6168 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6169 (localtime_offset): Now long int, not time_t, because we want it
6170 to be guaranteed to be signed. All uses changed.
6171 (__mktime_internal): If overflow would occur when adding offset,
6174 Merge 'human' changes from coreutils. Rewrite to support
6175 locale-specific notations like thousands separators.
6176 * human.c: Simplify authorship notice.
6177 Include human.h immediately after config.h.
6178 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6179 <limits.h>: Do not include, since human.h does.
6180 (SIZE_MAX, UINTMAX_MAX): New macros.
6181 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6182 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6183 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6184 (power_letter): Renamed from suffixes.
6185 (generate_suffix_backwards): Remove.
6186 (adjust_value): Now takes int style (because of human.h changes)
6187 and long double value (for greater precision on some platforms).
6188 (group_number): New function.
6189 (human_readable): Use it. Use integer options, not enum.
6190 Put the options before the sizes in the arg list.
6191 Support all the new options.
6192 The old human_readable function has been removed;
6193 use inttostr.h instead.
6194 (human_readable, default_block_size, humblock):
6195 Use uintmax_t, not int, for block sizes.
6196 (human_readable_inexact, block_size_types): Remove.
6197 (block_size_opts): New constant.
6198 (human_options): Renamed from human_block_size, with new signature
6199 that allows block sizes up to UINTMAX_MAX. All callers changed.
6200 * human.h: Add copyright and authorship notice.
6201 Include <limits.h> and <stdbool.h> unconditionally.
6202 (PARAMS): Remove. All uses removed.
6203 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6204 (enum human_inexact_style): Remove tag; now a nameless enum.
6205 (human_floor, human_ceiling, human_round_to_even): Now have
6206 values 2, 0, 1 rather than -1, 1, 0.
6207 (human_group_digits, human_suppress_point_zero, human_autoscale,
6208 human_base_1024, human_SI, human_B): New constants.
6209 (human_readable_inexact, human_block_size): Remove.
6210 (human_readable): Size args are now uintmax_t, not int.
6211 (human_options): New decl.
6213 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6214 unnecessary now that we assume C89 or better. This change
6215 imported from coreutils.
6217 * mktime.c (__mktime_internal): Do not reject negative timestamps
6218 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6219 in the 2003-05-30 sync from glibc.
6221 .h files should stand alone, but we shouldn't include <sys/types.h>
6222 if we can get away with just <stddef.h>.
6224 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6225 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6226 rather than <sys/types.h>, as we merely need size_t.
6227 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6229 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6230 Include <stdio.h>, to get FILE.
6231 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6232 memcasecmp.h has included <stddef.h> and all we need is size_t.
6233 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6234 our interface, instead of including <sys/types.h>
6236 2003-06-02 Paul Eggert <eggert@twinsun.com>
6239 Fix some minor time-related bugs with POSIX time arguments.
6240 Some valid time stamps were being rejected (notably -1, and
6241 time stamps before 1900 on 64-bit hosts). And some invalid
6242 time stamps were being accepted, e.g. September 31.
6244 * posixtm.h (posixtime): Return bool instead of time_t, so
6245 that we can return (time_t) -1 successfully.
6246 * posixtm.c: Likewise.
6247 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6248 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6249 (t): Remove static var.
6250 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6251 of static var. All uses changed.
6252 (year): Do not reject years before 1900; they can occur with
6254 (posix_time_parse): Do not check for out-of-range components;
6255 that is now the caller's responsibility, since our checks were
6256 only approximations.
6257 (posixtime): Use mktime to check for out-of-range components,
6258 since it knows them exactly.
6259 If mktime returns (time_t) -1, check whether an error actually occurred
6260 by invoking localtime on -1.
6261 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6262 posixtime failures better.
6263 Improve the test data (in comments only).
6265 2003-05-30 <karl@gnu.org>
6267 * mktime.c: update from libc.
6269 2003-05-30 Bruno Haible <bruno@clisp.org>
6271 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6272 * localcharset.h: Likewise.
6273 * localcharset.c: Likewise.
6275 2003-05-28 Paul Eggert <eggert@twinsun.com>
6277 Assume the headers required for C89 freestanding compilers.
6278 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6279 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6280 without checking for HAVE_LIMITS_H.
6281 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6282 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6284 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6285 * exclude.c: Include <stdbool.h> unconditionally.
6286 * tempname.c: Include <stddef.h> unconditionally.
6287 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6288 * modechange.c, rpmatch.c (NULL): Don't define, since
6289 <stddef.h> does that.
6290 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6291 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6292 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6293 * xstrtol.c: Likewise.
6294 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6295 * savedir.c: Include <stddef.h> instead of defining NULL.
6297 * addext.c (addext): Use assignment rather than cast, to avoid
6298 warnings on some platforms.
6300 * mktime.c (__mktime_internal): Do not reject negative timestamps
6303 2003-05-10 Bruno Haible <bruno@clisp.org>
6305 * linebreak.c (iconv_string_length): Don't return -1 just because the
6306 string is longer than 4 KB.
6308 2003-05-12 Jim Meyering <jim@meyering.net>
6310 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6311 the space-padded-by-default conversion specifiers, %e, %k, %l.
6313 2003-05-03 Bruno Haible <bruno@clisp.org>
6315 Upgrade to Unicode-4.0.
6316 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6317 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6318 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6319 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6320 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6321 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6322 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6323 Change width of U+E0100..U+E01EF from 1 to 0.
6325 2003-04-25 Bruno Haible <bruno@clisp.org>
6327 * copy-file.c: Include <stddef.h>, for size_t.
6329 2003-04-25 Jim Meyering <jim@meyering.net>
6331 * copy-file.c (copy_file_preserving): Declare buf_size to be
6332 of type size_t, not int.
6334 2003-04-11 Jim Meyering <jim@meyering.net>
6336 Merge changes from Coreutils.
6338 2003-03-22 Jim Meyering <jim@meyering.net>
6340 * strftime.c (widen): Cast alloca return value to proper type.
6342 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6345 * strftime.c (my_strftime): Handle very large width
6346 specifications for numeric values correctly. Improve checks for
6349 2003-01-19 Jim Meyering <jim@meyering.net>
6351 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6352 (nl_get_alt_digit) [! defined my_strftime]: Define.
6353 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6354 _nl_get_alt_digit and _nl_get_walt_digit.
6356 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6357 These changes have no effect outside of _LIBC.
6359 2003-04-10 Bruno Haible <bruno@clisp.org>
6361 * findprog.h: New file, from GNU gettext.
6362 * findprog.c: New file, from GNU gettext.
6364 2003-04-05 Jim Meyering <jim@meyering.net>
6366 Merge changes from Coreutils.
6368 * exclude.h (PARAMS): Remove definition and uses.
6369 * exclude.c: Remove uses of `PARAMS'.
6371 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6372 Add test-cases for DOS filenames. Declare program_name.
6373 (main): Set up program_name. Patch by Rich Dawe.
6375 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6377 Use mntctl's return value to drive the entry-processing loop, since
6378 we can't rely on the value of the vmt_length member in the last
6379 entry. On some systems doing so could result in exhausting
6380 virtual memory. Based in part on a patch from Mike Jetzer.
6382 2003-04-04 Bruno Haible <bruno@clisp.org>
6384 * linebreak.h: New file, from GNU gettext.
6385 * linebreak.c: New file, from GNU gettext with slight modifications.
6386 * lbrkprop.h: New file, from GNU gettext.
6388 2003-04-03 Bruno Haible <bruno@clisp.org>
6390 * utf8-ucs4.h: New file, from GNU gettext.
6391 * utf16-ucs4.h: New file, from GNU gettext.
6392 * ucs4-utf8.h: New file, from GNU gettext.
6393 * ucs4-utf16.h: New file, from GNU gettext.
6395 2003-04-02 Bruno Haible <bruno@clisp.org>
6397 * binary-io.h: New file, from GNU gettext.
6399 2003-04-01 Bruno Haible <bruno@clisp.org>
6401 * pathname.h: New file, from GNU gettext.
6402 * concatpath.c: New file, from GNU gettext.
6404 2003-03-30 Bruno Haible <bruno@clisp.org>
6406 * copy-file.c (copy_file_preserving): Don't set owner if the function
6407 chown() doesn't exist.
6409 2003-03-28 Bruno Haible <bruno@clisp.org>
6411 * copy-file.h: New file, from GNU gettext.
6412 * copy-file.c: New file, from GNU gettext.
6414 2003-03-18 Jim Meyering <jim@meyering.net>
6416 * quote.c (quote_n): Fix typo in comment.
6418 2003-03-14 Jim Meyering <jim@meyering.net>
6420 Merge changes from Coreutils.
6421 * obstack.h (obstack_object_size): Declare temporary, __o,
6422 to be const, in order to avoid warnings.
6423 (obstack_room): Likewise.
6424 (obstack_empty_p): Likewise.
6426 2003-03-13 Paul Eggert <eggert@twinsun.com>
6428 Merge changes from Bison.
6429 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6430 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6431 when compiling Bison 1.875's `bitset bset = obstack_alloc
6432 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6433 * hash.c: Include <stdbool.h> unconditionally.
6435 2003-03-09 Paul Eggert <eggert@twinsun.com>
6437 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6438 Reported by Bruce Becker; see:
6439 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6441 2003-03-03 Paul Eggert <eggert@twinsun.com>
6442 Bruno Haible <bruno@clisp.org>
6444 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6445 Reported by John Hughes, see
6446 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6448 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6450 * poll_.h: New file.
6453 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6455 * mathl.h: New file.
6456 * acosl.c: New file.
6457 * asinl.c: New file.
6458 * atanl.c: New file.
6459 * ceill.c: New file.
6462 * floorl.c: New file.
6463 * frexpl.c: New file.
6464 * ldexpl.c: New file.
6466 * sincosl.c: New file.
6468 * sqrtl.c: New file.
6470 * trigl.c: New file.
6471 * trigl.h: New file.
6473 2003-02-17 Bruno Haible <bruno@clisp.org>
6475 * mkdtemp.h: New file, from GNU gettext.
6476 * mkdtemp.c: New file, from GNU gettext.
6478 2003-01-31 Bruno Haible <bruno@clisp.org>
6480 * rename.c: #undef rename before defining rpl_rename.
6481 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6483 2003-01-30 Bruno Haible <bruno@clisp.org>
6485 * printf-args.h: New file, from GNU gettext.
6486 * printf-args.c: New file, from GNU gettext.
6487 * printf-parse.h: New file, from GNU gettext.
6488 * printf-parse.c: New file, from GNU gettext.
6489 * vasnprintf.h: New file, from GNU gettext.
6490 * vasnprintf.c: New file, from GNU gettext.
6491 * asnprintf.c: New file, from GNU gettext.
6492 * vasprintf.h: New file, from GNU gettext with modifications.
6493 * vasprintf.c: New file, from GNU gettext.
6494 * asprintf.c: New file, from GNU gettext.
6496 2003-01-29 Bruno Haible <bruno@clisp.org>
6498 * stpncpy.h: New file, from GNU gettext with modifications.
6499 * stpncpy.c: New file, from GNU gettext with modifications.
6501 2003-01-28 Bruno Haible <bruno@clisp.org>
6503 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6505 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6508 2003-01-27 Bruno Haible <bruno@clisp.org>
6510 * xsetenv.h: New file, from GNU gettext.
6511 * xsetenv.c: New file, from GNU gettext.
6513 2003-01-23 Bruno Haible <bruno@clisp.org>
6515 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6517 2003-01-22 Bruno Haible <bruno@clisp.org>
6519 * exit.h: New file, from GNU gettext.
6521 2003-01-11 Bruno Haible <bruno@clisp.org>
6523 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6524 * strcase.h (strcasecmp, strncasecmp): Likewise.
6526 2003-01-14 Jim Meyering <jim@meyering.net>
6528 * same.c (same_name): Tweak a comment.
6530 2003-01-11 Bruno Haible <bruno@clisp.org>
6532 * same.c (same_name): Reorder tests so as to avoid calling stat()
6533 when a string comparison is sufficient.
6535 2003-01-11 Bruno Haible <bruno@clisp.org>
6537 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6540 2003-01-11 Bruno Haible <bruno@clisp.org>
6542 * hash-pjw.c: Add comment about low quality of this function.
6544 2003-01-12 Paul Eggert <eggert@twinsun.com>
6546 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6547 to avoid collisions with libcurses and libreadline.
6549 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6550 * getstr.h, getstr.c: Remove.
6551 * getline.c: Include "getline.h", to check interface.
6552 Move body of old getstr.c here: this defines MIN_CHUNK and
6553 declares getdelim2, which is renamed from getstr.
6554 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6556 * linebuffer.c (readlinebuffer): Renamed from readline.
6558 * linebuffer.h: Likewise.
6559 (readline): Remove backward-compatibility macro.
6561 2003-01-12 Jim Meyering <jim@meyering.net>
6563 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6565 2003-01-10 Bruno Haible <bruno@clisp.org>
6567 * alloca_.h: New file.
6568 * getdate.y: Unconditionally include alloca.h.
6569 * makepath.c: Likewise.
6570 * setenv.c: Likewise.
6571 * userspec.c: Likewise.
6573 2003-01-09 Bruno Haible <bruno@clisp.org>
6575 * stdbool.h.in: New file.
6577 2003-01-08 Bruno Haible <bruno@clisp.org>
6579 * safe-read.c: Include specification header first, to ensure its
6581 * full-write.c: Likewise.
6583 2003-01-08 Jim Meyering <jim@meyering.net>
6585 * full-write.c: Undefine and define-away `const' after inclusion
6586 of errno.h, not before. Suggestion from Bruno Haible.
6588 2003-01-07 Jim Meyering <jim@meyering.net>
6590 * full-write.c: Rework so that it may serve to define full_read, too.
6591 * full-read.c: Simply #define FULL_READ and include full-write.c.
6593 2003-01-06 Jim Meyering <jim@meyering.net>
6595 * version-etc.c: Update year in translatable copyright string.
6597 2002-12-25 Bruno Haible <bruno@clisp.org>
6599 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6600 * xstrtol.h: Likewise.
6601 * xstrtoimax.c: Likewise.
6602 * xstrtoumax.c: Likewise.
6603 * human.h: Likewise.
6605 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6606 on systems that have <inttypes.h> but not <stdint.h>.
6608 2002-12-31 Paul Eggert <eggert@twinsun.com>
6610 * memcoll.c (memcoll): Fall back on a simple algorithm using
6611 memcmp if strcoll doesn't work.
6613 2002-12-23 Bruno Haible <bruno@clisp.org>
6615 * localcharset.h: New file.
6616 * localcharset.c: Include it.
6617 * unicodeio.c: Likewise.
6619 2002-12-22 Bruno Haible <bruno@clisp.org>
6621 * utime.c (utime_null): No need to call ftruncate if the file was
6624 2002-12-23 Bruno Haible <bruno@clisp.org>
6626 * memcoll.c (STRCOLL): New macro.
6629 2002-12-22 Bruno Haible <bruno@clisp.org>
6631 * getstr.h (getstr): Define, to avoid clash with libcurses.
6632 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6634 2002-12-22 Bruno Haible <bruno@clisp.org>
6636 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6638 2002-12-23 Bruno Haible <bruno@clisp.org>
6640 * getline.h: Include <stddef.h>, for size_t.
6642 * unicodeio.h: Include <stddef.h>, for size_t.
6643 * unicodeio.c: Don't include <stddef.h>.
6645 2002-12-17 Bruno Haible <bruno@clisp.org>
6647 * canon-host.c (strdup): Remove unused declaration.
6649 * fsusage.c: Include full_read.h.
6650 (get_fs_usage): Use full_read instead of safe_read.
6652 * utime.c (utime_null): Use SAFE_READ_ERROR.
6654 2002-12-11 Bruno Haible <bruno@clisp.org>
6656 * setenv.h: Rewritten to cope with systems that have setenv() but not
6658 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6661 2002-12-11 Bruno Haible <bruno@clisp.org>
6663 * setenv.c (alloca): Fall back to malloc.
6665 (setenv): Use freea() to free memory allocated with alloca().
6667 2002-11-13 Bruno Haible <bruno@clisp.org>
6669 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6670 function declarations.
6671 * unsetenv.c (unsetenv): Likewise.
6673 2002-03-04 Bruno Haible <bruno@clisp.org>
6675 Portability to AIX 4.3.3.
6676 * unsetenv.c: New file, extracted from setenv.c.
6677 * setenv.c: Move the unsetenv() function to unsetenv.c.
6679 2001-12-20 Bruno Haible <bruno@clisp.org>
6681 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6682 use malloc instead. For SunOS 4.
6684 2001-12-11 Bruno Haible <bruno@clisp.org>
6686 * setenv.c: Declare alloca.
6687 (compar_fn_t): New typedef.
6688 (KNOWN_VALUE, STORE_VALUE): Use it.
6690 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6693 2002-12-10 Paul Eggert <eggert@twinsun.com>
6695 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6696 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6697 Choose values that are less likely to collide with system fnmatch
6699 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6700 defined (e.g., a pure POSIX system).
6701 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6702 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6704 2002-12-06 Jim Meyering <jim@meyering.net>
6706 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6708 Merge in changes from libc's misc/error.c, in preparation
6709 for the merge of gnulib's changes back into libc.
6711 * error.c (_): Define only if not already defined.
6712 Move definition to follow all #include directives.
6713 Include unlocked-io.h only if !_LIBC.
6714 [_LIBC]: Include <libio/libioP.h>.
6715 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6716 (fflush): Tweak definition to use INTUSE.
6719 2002-12-05 Paul Eggert <eggert@twinsun.com>
6721 * alloca.c [defined emacs]: Include "lisp.h".
6722 (xalloc_die) [defined emacs]: New macro.
6723 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6724 [! defined emacs]: Include <xalloc.h>.
6725 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6726 (pointer): Typedef to POINTER_TYPE *.
6727 (malloc): Remove decl; we now always use xmalloc.
6728 (alloca): Use old-style definition, since Emacs needs this.
6729 Check for arithmetic overflow when computing combined size.
6731 2002-12-04 Paul Eggert <eggert@twinsun.com>
6733 Do not generate unlocked-io.h automatically, since it's easier to
6734 maintain it by hand.
6736 * unlocked-io.h: New file, from GNU diffutils,
6737 but with proper copyright notice and attribution.
6739 * Makefile.am: Add copyright notice.
6740 (libfetish_a_SOURCES): Add unlocked-io.h.
6741 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6742 (DISTCLEANFILES, io_functions): Remove macros.
6743 (EXTRA_DIST): Remove gen_uio.
6744 (unlocked-io.h): Remove rule.
6746 2002-12-04 Jim Meyering <jim@meyering.net>
6748 Reflect the fact that stat.c and lstat.c are no longer generated.
6749 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6750 (DISTCLEANFILES): Likewise.
6751 (EXTRA_DIST): Likewise.
6752 (all_local): Don't depend on stat.c or lstat.c.
6753 (stat.c, lstat.c): Remove rules.
6754 (EXTRA_DIST): Remove xstat.in.
6756 * xstat.in: Remove file. Contents moved into stat.c.
6757 * stat.c: New file. Contents mostly from xstat.in.
6758 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6759 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6761 * safe-read.c: Rework so that it may serve to define safe_write, too.
6762 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6764 2002-12-03 Jim Meyering <jim@meyering.net>
6766 * safe-read.c, safe-write.c: Change variable names and comments, but
6767 not semantics, to minimize the differences between these two files.
6768 (safe_read): Change comment to mention SAFE_READ_ERROR.
6770 * safe-read.c (IS_EINTR): Define.
6771 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6773 2002-12-02 Bruno Haible <bruno@clisp.org>
6775 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6776 Define, taken from safe-read.c.
6777 (INT_MAX): Provide fallback.
6778 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6779 * safe-write.h (SAFE_WRITE_ERROR): Define.
6781 * safe-read.c (EINTR): Remove definition.
6782 (safe_read): Don't use EINTR if it is absent.
6784 2002-12-02 Jim Meyering <jim@meyering.net>
6786 * safe-read.c (EINTR): Define.
6787 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6788 (INT_MAX): Provide fallback.
6789 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6791 * safe-read.h (SAFE_READ_ERROR): Define.
6793 2002-12-01 Jim Meyering <jim@meyering.net>
6795 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6796 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6798 2002-11-27 Paul Eggert <eggert@twinsun.com>
6800 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6801 hash_rehash): Replace `if (limit <= value) abort ();' with
6802 `if (! (value < limit)) abort ();', for readability.
6804 2002-11-26 <karl@gnu.org>
6806 * strdup.c: copy from libc again, with jim's ok.
6807 * .cppi-disable: re-add strdup.c
6809 2002-11-25 <karl@gnu.org>
6811 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6812 instead of "strtol.c".
6814 2002-11-25 Jim Meyering <jim@meyering.net>
6816 * mktime.c: Sync from libc, now that it has the latest fix.
6818 2002-11-24 <karl@gnu.org>
6820 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6821 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6823 2002-11-24 Jim Meyering <jim@meyering.net>
6825 Update from coreutils:
6827 * mktime.c: Merge in changes from libc.
6829 Avoid a link-time failure on some Linux systems.
6830 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6831 (__mon_yday): Declare with the STATIC attribute.
6832 (__mktime_internal): Likewise.
6833 Based on a report from Greg Schafer.
6835 2002-11-23 Jim Meyering <jim@meyering.net>
6837 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6838 Use `unsigned', not `int', as type of index.
6840 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6842 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6844 2002-11-22 Paul Eggert <eggert@twinsun.com>
6846 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6847 hint that one should use `if (! x) abort ();' rather than `assert
6848 (x);', and anyway it's one less thing to worry about configuring.
6849 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6850 hash_rehash, hash_insert): Use abort rather than assert.
6852 2002-11-22 Paul Eggert <eggert@twinsun.com>
6854 * quotearg.h: Allow multiple inclusion by surrounding with
6855 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6856 so that we can be included first.
6857 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6858 * quotearg.c: Include quotearg.h immediately after config.h.
6859 No need to include stddef.h or sys/types.h any more.
6860 Surround local include files with "", not "<>".
6861 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6862 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6863 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6864 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6865 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6866 (ISPRINT): Remove; no longer needed now that we assume C89.
6868 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6871 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6872 quotearg_char): Use SIZE_MAX rather than
6873 (size_t) -1 when we are talking about "infinity".
6875 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6877 2002-11-22 Bruno Haible <bruno@clisp.org>
6879 * safe-read.h: Assume C89. Add comments.
6880 (safe_read): Change return type to size_t.
6881 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6882 counts > SSIZE_MAX correctly.
6883 * safe-write.h: New file.
6884 * safe-write.c: New file.
6885 * full-read.h: New file.
6886 * full-read.c: New file.
6887 * full-write.h: Assume C89. Add comments.
6888 * full-write.c: Include safe-write.h.
6889 (full_write): Rewritten to use safe_write.
6890 Suggested by Jim Meyering and Paul Eggert.
6892 2002-11-21 Bruno Haible <bruno@clisp.org>
6894 Remove case insensitive option matching.
6895 * argmatch.h (argcasematch): Remove declaration.
6896 (ARGCASEMATCH): Remove macro.
6897 (__xargmatch_internal): Remove case_sensitive argument.
6898 (XARGMATCH): Update.
6899 (XARGCASEMATCH): Remove macro.
6900 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6901 case_sensitive argument.
6902 (argcasematch): Remove function.
6903 (__xargmatch_internal): Remove case_sensitive argument.
6904 (main): Use XARGMATCH instead of XARGCASEMATCH.
6906 * xmalloc.c: Change compile-time error message. Add comment about
6907 required autoconf version.
6909 2002-11-21 Jim Meyering <jim@meyering.net>
6911 * strdup.c (strdup): Tweak comment and initial #if/#include.
6913 Merge in changes from the coreutils.
6915 2002-09-25 Paul Eggert <eggert@twinsun.com>
6916 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6917 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6918 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6919 int. Work more efficiently if X is the same width as uintmax_t.
6920 Do not compare X to -1, to avoid bogus compiler warning.
6921 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6922 Don't assume that f_frsize and f_bsize are the same type.
6924 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6927 * makepath.c (make_path): Restore umask *before* creating the final
6929 (make_path): Minor reformatting.
6931 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6932 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6934 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6935 ones. At least on GNU/Linux systems, `auto' means something else.
6938 2002-11-20 Paul Eggert <eggert@twinsun.com>
6940 Merge argmatch cleanups from Bison. Assume C89.
6942 * argmatch.c: Include config.h here, not in argmatch.h.
6943 Include stdlib.h, for EXIT_FAILURE.
6944 Always include <string.h>, since we assume C89.
6945 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6946 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6947 Include <stddef.h> instead, since it's all we need for size_t.
6948 (PARAMS): Remove. All uses removed.
6949 (ARRAY_CARDINALITY): Do not bother to #undef.
6950 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6951 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6952 Remove unnecessary parentheses.
6953 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6954 Insert necessary parentheses.
6955 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6956 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6958 2002-11-19 Bruno Haible <bruno@clisp.org>
6960 * mbswidth.c: Include mbswidth.h right at the beginning.
6961 * mbswidth.h: Include <stddef.h>, for size_t.
6963 * mbswidth.h (PARAMS): Remove macro.
6964 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6965 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6967 * gcd.h (PARAMS): Remove macro.
6968 (gcd): Use ANSI C function declarations.
6969 * gcd.c (gcd): Likewise.
6971 2002-11-15 Bruno Haible <bruno@clisp.org>
6973 * strcspn.c: Include <stddef.h>.
6974 (strcspn): Use ANSI C function declaration. Change return type to
6976 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6977 (strpbrk): Use NULL.
6978 * strpbrk.h (PARAMS): Remove macro.
6979 (strpbrk): Use ANSI C function declaration.
6980 * strstr.c: Don't include <sys/types.h>.
6981 * strstr.h (PARAMS): Remove macro.
6982 (strstr): Use ANSI C function declarations.
6984 2002-11-06 Bruno Haible <bruno@clisp.org>
6986 * gcd.h (gcd): Change argument type to 'unsigned long'.
6987 * gcd.c (gcd): Likewise.
6989 2002-11-05 Bruno Haible <bruno@clisp.org>
6991 * gcd.h: New file, from gettext-0.11.5.
6992 * gcd.c: New file, from gettext-0.11.5.
6994 2002-11-05 Bruno Haible <bruno@clisp.org>
6996 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6997 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6998 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6999 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7001 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7002 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7004 * closeout.c: Include gettext.h instead of <libintl.h>.
7005 * human.c: Include gettext.h instead of <libintl.h>.
7006 * quotearg.c: Include gettext.h instead of <libintl.h>.
7007 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7008 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7009 * userspec.c: Include gettext.h instead of <libintl.h>.
7010 * version-etc.c: Include gettext.h instead of <libintl.h>.
7011 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7012 (textdomain): Remove definition.
7013 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7015 * long-options.c: Remove include of <libintl.h> and definition of _.
7016 * same.c: Remove include of <libintl.h> and definition of _.
7018 2002-11-04 Bruno Haible <bruno@clisp.org>
7020 * stpcpy.h: New file, from GNU gettext-0.11.5.
7021 * strcase.h: New file, from GNU gettext-0.11.5.
7022 * strpbrk.h: New file, from GNU gettext-0.11.5.
7023 * strstr.h: New file, from GNU gettext-0.11.5.
7024 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7026 2002-05-09 Bruno Haible <bruno@clisp.org>
7028 * config.charset: Update for newest glibc. Add canonical names
7029 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7031 2002-05-09 Bruno Haible <bruno@clisp.org>
7033 * localcharset.c (get_charset_aliases): Add more Windows specific
7036 2002-05-08 Owen Taylor <otaylor@redhat.com>
7038 * config.charset: A few additions for Solaris.
7040 2001-12-05 Bruno Haible <bruno@clisp.org>
7042 * localcharset.c (locale_charset): Don't return an empty string.
7044 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7046 * config.charset: msdos in uk_UA uses CP1125.
7048 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7050 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7051 * localcharset.c (locale_charset): Declare as extern "C".
7053 2002-02-15 Bruno Haible <bruno@clisp.org>
7055 * config.charset [msdosdjgpp]: For Russian, use CP866.
7057 2002-02-11 Bruno Haible <bruno@clisp.org>
7059 * config.charset: Add support for NetBSD.
7061 2002-09-25 <karl@gnu.org>
7063 * strdup.c: copy from libc/string (via ../config/srclist*).
7064 * getopt*: copy from libc/posix.
7065 * gettext.h: copy from gettext.
7066 * .cppi-disable: add strdup.c, gettext.h.
7068 2002-07-01 Jim Meyering <meyering@lucent.com>
7070 * c-stack.c: Include sys/time.h.
7071 From Volker Borchert.
7073 2002-06-11 Paul Eggert <eggert@twinsun.com>
7075 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7076 New macro. Use it uniformly instead of
7077 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7078 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7079 reported by Vin Shelton.
7081 2002-06-22 Jim Meyering <meyering@lucent.com>
7083 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7084 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7086 2002-06-22 Paul Eggert <eggert@twinsun.com>
7088 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7089 Do not assume SA_SIGINFO behavior.
7090 Bug reported by Jim Meyering on NetBSD 1.5.2.
7092 2002-06-22 Jim Meyering <meyering@lucent.com>
7094 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7096 * exitfail.c, exitfail.h: Likewise.
7097 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7099 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7101 (EXTRA_DIST): Add fnmatch_loop.c.
7102 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7104 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7105 * fnmatch.c: Update from diffutils-2.8.2.
7106 * fnmatch_.h: New file. From diffutils-2.8.2.
7107 * fnmatch.h: Remove file.
7109 2002-06-18 Paul Eggert <eggert@twinsun.com>
7111 * file-type.h: Report an error if neither S_ISREG nor
7112 S_IFREG is defined, instead of using a test specific to glibc
7113 2.2. This should be safe, since POSIX requires S_ISREG and
7114 Unix Version 7 had S_IFREG. We don't need to check for
7115 <sys/types.h> since we don't use any symbols that it defines.
7117 2002-06-15 Jim Meyering <meyering@lucent.com>
7119 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7120 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7121 have been included before this file.
7123 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7125 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7126 so that each temporary file name is unique and valid in the first
7127 8 characters, for operation under DOS.
7129 2002-06-15 Jim Meyering <meyering@lucent.com>
7131 Work even with DJGPP 2.03, which lacks support for symlinks.
7133 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7135 * lchown.c (S_ISLNK): Likewise.
7137 2002-06-14 Jim Meyering <meyering@lucent.com>
7139 * file-type.h: Use the version from diffutils-2.8.2.
7140 * file-type.c: Likewise.
7142 2002-05-27 Jim Meyering <meyering@lucent.com>
7144 Fix a problem seen only on nonconforming systems whereby ls.c's
7145 use of localtime, and then of gettimeofday would cause trouble:
7146 the localtime call used to initialize rpl_gettimeofday's save
7147 mechanism would clobber ls's current local time information so
7148 that in any long listing the first file would always be listed
7149 with date 1970-01-01. Analysis by Volker Borchert.
7151 * gettimeofday.c (localtime): Undefine.
7152 (rpl_localtime): New function.
7154 2002-05-22 Jim Meyering <meyering@lucent.com>
7156 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7157 * file-type.h: New file.
7158 * file-type.c (file_type): New file/function. Extracted from diffutils.
7160 2002-04-29 Paul Eggert <eggert@twinsun.com>
7162 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7164 2002-04-28 Paul Eggert <eggert@twinsun.com>
7166 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7167 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7168 of 127, since 64 is the largest conceivable number for ancient
7170 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7172 2002-04-28 Jim Meyering <meyering@lucent.com>
7174 * sig2str.c (WTERMSIG): Remove definition (unused).
7176 2002-04-28 Paul Eggert <eggert@twinsun.com>
7178 * sig2str.h, sig2str.c: New files.
7179 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7181 2002-04-24 Jim Meyering <meyering@lucent.com>
7183 * gettext.h: New file, from Gettext.
7184 * Makefile.am (INCLUDES): Remove -I../intl.
7185 (libfetish_a_SOURCES): Add gettext.h.
7187 2002-04-16 Jim Meyering <meyering@lucent.com>
7189 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7190 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7191 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7193 2002-04-12 Jim Meyering <meyering@lucent.com>
7195 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7197 2002-03-10 Jim Meyering <meyering@lucent.com>
7199 * makepath.c (make_path): Remove a comma from a diagnostic.
7200 Suggestion from Santiago Vila.
7202 2002-03-08 Jim Meyering <meyering@lucent.com>
7204 * rename.c: Mention that this wrapper is needed also on
7205 mips-dec-ultrix4.4 systems.
7207 2002-03-02 Jim Meyering <meyering@lucent.com>
7209 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7210 not HAVE_CLOCK_SETTIME.
7212 2002-02-27 Paul Eggert <eggert@twinsun.com>
7214 * nanosleep.h: Rename to....
7215 * timespec.h: New name for nanosleep.h. All uses changed.
7217 * gettime.c: New file.
7218 * settime.c: New file.
7221 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7222 timespec.h. Remove nanosleep.h.
7224 2002-02-25 Paul Eggert <eggert@twinsun.com>
7226 * acl.c, acl.h: New files.
7227 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7229 2002-02-24 Jim Meyering <meyering@lucent.com>
7231 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7232 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7233 cause trouble. Reported by Nelson Beebe.
7235 2002-02-23 Paul Eggert <eggert@twinsun.com>
7237 * path-concat.c (xpath_concat): Reorder code to pacify
7238 compilers that don't know that xalloc_die never returns.
7240 2002-02-20 Jim Meyering <meyering@lucent.com>
7242 * getdate.c: Regenerate using bison-1.33.
7244 2002-02-15 Paul Eggert <eggert@twinsun.com>
7246 * posixver.c, posixver.h: New files.
7247 * Makefile.am (libfetish_a_SOURCES): Add them.
7249 2002-02-02 Paul Eggert <eggert@twinsun.com>
7250 Bruno Haible <bruno@clisp.org>
7252 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7253 (fwrite_success_callback): New declaration.
7254 * unicodeio.c (unicode_to_mb): New function, extracted from
7255 print_unicode_char. Call failure callback instead of error.
7256 (fwrite_success_callback): New function.
7257 (exit_failure_callback): New function.
7258 (fallback_failure_callback): New function.
7259 (print_unicode_char): Call unicode_to_mb.
7261 2002-01-26 Jim Meyering <meyering@lucent.com>
7263 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7265 2002-01-22 Jim Meyering <meyering@lucent.com>
7267 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7268 Otherwise, some versions of automake would omit the rule that makes
7269 Makefile from Makefile.in.
7271 2001-01-21 Paul Eggert <eggert@twinsun.com>
7273 * xmemcoll.h, xmemcoll.c: New files.
7274 * Makefile.am (libfetish_a_SOURCES): Add them.
7275 * memcoll.c: Include errno.h, and declare errno if not defined.
7276 (memcoll): Set errno to zero if there is no error.
7278 * quotearg.c (quotearg_buffer_restyled):
7279 Fix bug with quoting buffers containing NUL when backslashing escapes.
7280 This bug was exposed by the other changes in this patch.
7281 (quotearg_n_options): New arg ARGSIZE.
7282 All callers changed.
7283 (quoting_options_from_style): New function.
7284 (quotearg_n_style): Use it.
7285 (quotearg_n_style_mem): New function.
7287 * quotearg.h (quotearg_n_style_mem): New function.
7289 2002-01-16 Jim Meyering <meyering@lucent.com>
7291 * getdate.y: Add three semicolons, each just before a closing brace.
7292 Bison (as of version 1.31) no longer papers over that mistake.
7294 2002-02-14 Paul Eggert <eggert@twinsun.com>
7296 * backupfile.c (ISDIGIT): Comment fix.
7297 * getdate.y (ISDIGIT): Likewise.
7298 * posixtm.c (ISDIGIT, year): Likewise.
7299 * strverscmp.c (ISDIGIT): Likewise.
7300 * userspec.c (ISDIGIT): Likewise.
7302 2002-01-05 Jim Meyering <meyering@lucent.com>
7304 * version-etc.c (version_etc_copyright): Update copyright year.
7306 2001-01-19 Paul Eggert <eggert@twinsun.com>
7308 * closeout.c (close_stdout_status): If ferror (stdout), do
7309 not silently exit merely because the output buffer happens to
7310 have nothing pending.
7312 2001-12-18 Paul Eggert <eggert@twinsun.com>
7314 See the big note in ../ChangeLog.
7315 * human.c (suffixes): Prefer K to k for 1024.
7316 (generate_suffix_backwards): New function.
7317 (human_readable_inexact): Use it.
7318 * xstrtol.c (__xstrtol): If there is no number but there
7319 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7320 Accept 'K' as well as 'k'.
7322 2001-12-15 Jim Meyering <meyering@lucent.com>
7324 * regex.h (__restrict_arr): Update from libc.
7326 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7327 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7330 2001-12-10 Jim Meyering <meyering@lucent.com>
7332 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7333 Instead, include "xalloc.h".
7334 (initbuffer): Don't cast xmalloc return value to char*.
7335 (readline): Reword comment.
7336 Don't cast xrealloc return value to char*
7339 2001-12-09 Jim Meyering <meyering@lucent.com>
7341 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7342 `signed and unsigned type in conditional expression'.
7343 * posixtm.c (posix_time_parse): Likewise.
7345 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7347 * readtokens.c (readtoken): Declare an index to be of type unsigned
7348 to avoid a pedantic warning.
7350 * getstr.c: Don't include assert.h.
7351 (getstr): Remove warning-evoking assertions.
7352 Return -1 if offset parameter is out of bounds.
7353 Change the type of a local from int to size_t.
7355 * strftime.c (my_strftime_localtime_r): Include this function
7356 definition in the `#if ! HAVE_TM_GMTOFF' block.
7358 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7359 Include xalloc.h instead.
7361 2001-12-02 Jim Meyering <meyering@lucent.com>
7363 * tempname.c: Don't declare getenv, thus reverting the change of
7364 2001-11-18. It's no longer necessary, now that stdlib.h is always
7367 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7368 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7370 2001-11-30 Akim Demaille <akim@epita.fr>
7372 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7373 before being defined.
7375 2001-11-27 Paul Eggert <eggert@twinsun.com>
7377 * quotearg.h (quotearg_n, quotearg_n_style):
7378 First arg is int, not unsigned.
7379 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7380 (SIZE_MAX, UINT_MAX): New macros.
7381 (quotearg_n_options): Abort if N is negative.
7382 Avoid overflow check on hosts where size_t is 64 bits and int
7383 is 32 bits, as overflow is impossible there.
7384 Fix off-by-one typo that caused unnecessary reallocation.
7386 2001-11-27 Jim Meyering <meyering@lucent.com>
7388 * tempname.c: Merge with version from libc.
7389 * regex.c: Likewise.
7391 * tempname.c: Include stdlib.h unconditionally. On some old systems
7392 for which STDC_HEADERS is 0, it was not included, resulting in a
7393 warning about an integer-to-pointer conversion problem with getenv.
7394 Reported by Volker Borchert.
7396 2001-11-26 Jim Meyering <meyering@lucent.com>
7398 * gtod.h: Remove file.
7399 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7400 * gettimeofday.c: Don't include gtod.h.
7401 (GTOD_init): Remove function.
7402 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7403 Suggestion from Volker Borchert.
7405 2001-11-23 Jim Meyering <meyering@lucent.com>
7407 * hash.h (struct hash_table): Don't define here. Merely declare it.
7408 * hash.c (struct hash_table): Define it here instead.
7410 2001-11-22 Jim Meyering <meyering@lucent.com>
7412 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7414 2001-11-18 Paul Eggert <eggert@twinsun.com>
7416 * tempname.c (TMP_MAX): Remove; no longer needed.
7417 (TEMPORARIES): New macro.
7418 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7419 removes an artificial limitation (e.g. HP-UX 10.20, where
7422 2001-11-18 Jim Meyering <meyering@lucent.com>
7424 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7427 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7428 files will be created before anything else.
7430 2001-11-17 Jim Meyering <meyering@lucent.com>
7432 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7433 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7434 rather than group writable. Patch by Juan F. Codagnone.
7436 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7437 Instead, include "xalloc.h".
7439 * mountlist.c: Include unlocked-io.h after all system headers.
7440 Remove explicit declarations of xmalloc, xrealloc,
7441 and xstrdup. Instead, include "xalloc.h".
7443 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7444 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7445 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7447 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7448 Reported by Padraig Brady.
7450 * mkstemp.c: #undef mkstemp.
7452 (rpl_mkstemp): Rename from mkstemp.
7455 2001-11-16 Jim Meyering <meyering@lucent.com>
7457 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7458 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7459 determine the amount of total physical memory, use pstat_getstatic.
7460 HPUX-11 doesn't define _SC_PHYS_PAGES.
7461 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7462 If sysconf couldn't be used to determine the amount of available
7463 physical memory, use both pstat_getstatic and pstat_getdynamic.
7464 Based on a patch from Bob Proulx.
7466 2001-11-05 Jim Meyering <meyering@lucent.com>
7468 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7470 2001-11-03 Jim Meyering <meyering@lucent.com>
7472 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7473 in argmatch_to_argument call.
7475 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7478 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7479 e.g., a fault due to an attempt to free a NULL pointer.
7481 2001-11-01 Jim Meyering <meyering@lucent.com>
7483 * dirfd.c, dirfd.h: New files.
7484 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7486 * hash.c (hash_print) [TESTING]: Clean up.
7488 2001-10-22 Paul Eggert <eggert@twinsun.com>
7490 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7491 to avoid a warning if -Wall.
7493 2001-10-21 Paul Eggert <eggert@twinsun.com>
7495 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7497 2001-10-21 Jim Meyering <meyering@lucent.com>
7499 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7500 this code would end up calling gettext even in packages built
7502 * getopt.c (_): Likewise.
7503 * regex.c (_): Likewise.
7505 2001-10-20 Paul Eggert <eggert@twinsun.com>
7507 * error.c (strerror_r): Do not declare unless !_LIBC.
7508 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7509 Use strerror_r that is only a macro, even if it is not a function.
7510 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7511 (private_strerror): Use prototypes, not old-style function definition.
7512 (print_errno_message): New function.
7513 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7515 (error_tail, error, error_at_line): Use it.
7517 2001-10-11 Jim Meyering <meyering@lucent.com>
7519 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7520 and quote_n (1, ... to avoid clobbering a buffer.
7522 2001-10-05 Jim Meyering <meyering@lucent.com>
7524 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7525 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7526 * hash-pjw.h: New file.
7528 2001-09-30 Jim Meyering <meyering@lucent.com>
7530 * mountlist.c [MOUNTED_GETFSSTAT]:
7531 Include <sys/ucred.h>, for Apple Darwin.
7532 Include sys/mount.h and sys/fs_types.h only if available.
7534 (read_filesystem_list): Use FS_TYPE.
7536 2001-09-29 Paul Eggert <eggert@twinsun.com>
7538 * exclude.c (excluded_filename): 0 -> false, since it's
7541 2001-09-28 Paul Eggert <eggert@twinsun.com>
7543 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7544 #defines strtoimax. Also treat the other strto* functions
7547 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7548 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7549 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7551 2001-09-26 Jim Meyering <meyering@lucent.com>
7553 Most macros in unlocked-io.h had the wrong number of arguments.
7554 * gen-uio: New script.
7555 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7556 * unlocked-io.hin: Remove file.
7557 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7558 rather than trying to embed it here.
7559 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7560 Reported by Padraig Brady.
7562 2001-09-25 Volker Borchert <bt@teknon.de>
7564 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7566 2001-09-23 Jim Meyering <meyering@lucent.com>
7568 * mountlist.c: Remove useless parentheses in #if directives.
7569 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7570 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7572 2001-09-22 Jim Meyering <meyering@lucent.com>
7574 * localcharset.c: Update from latest gettext.
7575 * config.charset: Likewise.
7577 2001-09-20 Jim Meyering <meyering@lucent.com>
7579 * xstrtol.c (strtoimax): Guard declaration with
7580 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7581 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7582 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7583 (strtoumax): Likewise, for completeness (it wasn't necessary).
7585 2001-09-06 Paul Eggert <eggert@twinsun.com>
7587 * strtoimax.c (HAVE_LONG_LONG):
7588 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7589 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7590 to work around bug in IBM C compiler.
7592 2001-09-16 Jim Meyering <meyering@lucent.com>
7594 * mkdir.c: New file.
7596 2001-09-04 Paul Eggert <eggert@twinsun.com>
7598 * xgetcwd.c: Revert some of the previous change; intead,
7599 fix the HAVE_GETCWD_NULL code to behave more like the
7600 !HAVE_GETCWD_NULL code used to.
7603 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7606 2001-09-04 Paul Eggert <eggert@twinsun.com>
7608 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7609 Use ssize_t, not int, to store result of readlink.
7610 Check for ssize_t overflow as well as size_t overflow,
7611 as POSIX says the result of readlink is implementation-defined
7612 when ssize_t overflows.
7613 Remove unnecessary cast to char*.
7614 Use free+malloc instead of realloc, as the storage doesn't need
7615 to be preserved and it's clearer and can be more efficient that way.
7616 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7617 * xreadlink.h (xreadlink): Update prototype.
7619 2001-09-03 Paul Eggert <eggert@twinsun.com>
7621 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7622 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7623 spotted by Jim Meyering.
7625 2001-09-03 Jim Meyering <meyering@lucent.com>
7627 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7629 2001-09-03 Paul Eggert <eggert@twinsun.com>
7631 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7632 like the HAVE_GETCWD_NULL code.
7633 Include pathmax.h if not HAVE_GETCWD.
7634 Do not include xalloc.h.
7635 (INITIAL_BUFFER_SIZE): New symbol.
7636 Do not use xmalloc / xrealloc, since the caller is responsible for
7637 handling errors. Preserve errno around `free' during failure.
7638 Do not overrun buffer when using getwd.
7640 2001-09-03 Paul Eggert <eggert@twinsun.com>
7642 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7643 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7645 2001-09-02 Jim Meyering <meyering@lucent.com>
7647 * error.c: Update from GNU libc.
7649 2001-09-01 Jim Meyering <meyering@lucent.com>
7651 * xreadlink.c: New file.
7652 * xreadlink.h: New file.
7653 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7655 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7656 doesn't conflict with sparc Solaris 7's definition in
7657 /usr/include/sys/int_types.h.
7659 * exclude.c: Use `""', not `<>' to #include non-system header files.
7660 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7661 and strncasecmp as r-values. Unixware didn't have declarations.
7663 2001-08-31 Jim Meyering <meyering@lucent.com>
7665 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7666 Use an initial, malloc'd, buffer of length 128 rather than
7667 a statically allocated one of length 1024.
7669 2001-08-30 Paul Eggert <eggert@twinsun.com>
7671 * xgetcwd.c: Don't include pathmax.h.
7672 Include stdlib.h and unistd.h if available.
7674 (xmalloc, xstrdup, free): Remove decls.
7675 (xgetcwd): Don't assume sizes fit in unsigned.
7676 Check for overflow when computing sizes.
7677 Simplify reallocation code.
7679 2001-08-28 Paul Eggert <eggert@twinsun.com>
7681 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7683 * strtoimax.c: Renamed from strtoxmax.c, removing the
7686 Also, make the following further changes to make this file's
7687 configuration more similar to that of strtol.c:
7688 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7689 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7690 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7691 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7692 changed to signed values.
7694 And make the following changes as well:
7695 Fix copyright notice, as 1999 was missing.
7696 (verify): New macro.
7697 (strtoimax): Check sizes at compile-time, not run-time.
7698 Prefer strtol to strtoll if both work.
7699 (main): Remove; it was not that useful and was a pain to maintain.
7701 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7703 2001-08-30 Paul Eggert <eggert@twinsun.com>
7705 * savedir.c (savedir): Remove size parameter, as POSIX says that
7706 a directory's st_size can have an arbitrary value, so the old
7707 usage could waste an arbitrary amount of memory. All uses
7709 * savedir.h: Update prototype.
7711 2001-08-30 Paul Eggert <eggert@twinsun.com>
7713 * xstrtol.c (strtoimax): New decl.
7715 2001-08-28 Paul Eggert <eggert@twinsun.com>
7717 * xstrtol.h: Add copyright notice.
7718 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7719 LONGINT_INVALID_SUFFIX_CHAR.
7721 2001-08-30 Paul Eggert <eggert@twinsun.com>
7723 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7726 2001-08-30 Paul Eggert <eggert@twinsun.com>
7728 * hash.c: Remove '2001' from copyright notice.
7730 2001-08-30 Paul Eggert <eggert@twinsun.com>
7732 * full-write.h: New file.
7733 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7734 * full-write.c: Correct credits, as cccp.c no longer
7735 exists and anyway it was so heavily changed from the old cccp
7736 code as to be unrecognizable. Include full-write.h.
7737 (full_write) Return size_t, with short writes meaning failure.
7738 All callers changed. This fixes a bug with large buffers
7740 * utime.c: Include full-write.h.
7742 2001-08-30 Paul Eggert <eggert@twinsun.com>
7744 Merge 'exclude' changes from tar 1.13.22.
7745 This fixes one or two unlikely storage allocation overflow bugs,
7746 but doesn't change user-visible behavior otherwise.
7748 2001-08-30 Paul Eggert <eggert@twinsun.com>
7750 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7751 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7752 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7753 Include if available.
7754 (<xalloc.h>): Include
7755 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7756 (verify): New macro. Use it to verify that EXCLUDE macros do not
7757 collide with FNM macros.
7758 (struct patopts): New struct.
7759 (struct exclude): Use it, as exclude patterns now come with options.
7760 (new_exclude): Support above changes.
7761 (new_exclude, add_exclude_file):
7762 Initial size must now be a power of two to simplify overflow checking.
7763 (free_exclude, fnmatch_no_wildcards): New function.
7764 (excluded_filename): No longer requires options arg, as the options
7765 are determined by add_exclude. Now returns bool, not int.
7766 (excluded_filename, add_exclude):
7767 Add support for the fancy new exclusion options.
7768 (add_exclude, add_exclude_file): Now takes int options arg.
7769 Check for arithmetic overflow when computing sizes.
7770 (add_exclude_file): xrealloc might modify errno, so don't
7771 realloc until after errno might be used.
7773 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7775 (free_exclude): New decl.
7776 (add_exclude, add_exclude_file): Now takes int options arg.
7777 (excluded_filename): No longer requires options arg, as the options
7778 are determined by add_exclude. Now returns bool, not int.
7780 2001-08-30 Paul Eggert <eggert@twinsun.com>
7782 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7784 2001-08-27 Jim Meyering <meyering@lucent.com>
7786 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7788 * version-etc.c (N_): Remove definition.
7789 Revert most of last change.
7790 Instead, simply don't mark the `Copyright...' string for translation.
7791 Based on advice from Paul Eggert.
7793 * strtoxmax.c: Tweak comment.
7795 2001-08-26 Jim Meyering <meyering@lucent.com>
7797 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7798 of copyright with `%s' so translators don't get an untranslated
7800 (COPYRIGHT_YEAR): Define.
7801 (version_etc): Use fprintf rather than fputs.
7802 Suggestion from Ulrich Drepper.
7804 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7806 * strtoll.c: New file, from GNU libc.
7807 * xstrtoimax.c: New file.
7809 * xstrtol.h: Add xstrtoimax.
7810 * strtoumax.c: New file. Simply include "strtoumax.c".
7811 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7813 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7814 * strtoxmax.c: ... then renamed to this.
7816 2001-08-13 Paul Eggert <eggert@twinsun.com>
7818 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7819 Port to Solaris 8, where 'sed' requires a space after the 'r'
7820 command, and where sh dislikes "$/". Clean up the spacing a bit.
7821 Redirect output to $tmp just once.
7823 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7825 * addext.c (<errno.h>): Include.
7826 (errno): Declare if not defined.
7827 (addext): Work correctly when pathconf returns -1 and leaves
7828 errno alone because there is no limit. Also, work even if
7829 pathconf returns a value greater than SIZE_MAX.
7831 2001-08-12 Jim Meyering <meyering@lucent.com>
7833 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7834 Simply `return getcwd (NULL, 0);'.
7835 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7836 Use 1300 as initial value for length, not PATH_MAX.
7838 * pathmax.h: Clean up cpp syntax.
7840 2001-08-12 Jim Meyering <meyering@lucent.com>
7842 * gettimeofday.c: New file.
7844 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7846 2001-08-04 Jim Meyering <meyering@lucent.com>
7848 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7849 to get in sync with glibc.
7851 2001-08-03 Paul Eggert <eggert@twinsun.com>
7853 The following changes are from gettext 0.10.39 as maintained by
7856 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7857 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7858 with inverted sense. All uses changed.
7860 * mbswidth.c: Don't include <limits.h>.
7861 Include <stdlib.h> and <string.h> unconditionally.
7862 (iswcntrl, mbsinit, ISCNTRL): New macros.
7863 (mbsnwidth): Use K&R style function declarations.
7864 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7865 can optimize it when MB_CUR_MAX == 1.
7866 The width of control characters is zero, not 1.
7868 2001-07-15 Jim Meyering <meyering@lucent.com>
7870 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7871 (BUILT_SOURCES): Add unlocked-io.h.
7872 (io_functions): Define.
7873 (unlocked-io.h): New rule.
7874 (DISTCLEANFILES): Add unlocked-io.h.
7875 (all-local): Depend on unlocked-io.h, to ensure it is created.
7877 * unlocked-io.hin: New file
7879 * regex.c: Update from glibc.
7881 2001-07-05 Jim Meyering <meyering@lucent.com>
7883 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7885 (libfetish_a_SOURCES): Put all .h files here instead.
7886 Remove a thus-exposed (better checks in automake) duplicate and
7887 two unnecessary .h files.
7889 2001-06-11 Jim Meyering <meyering@lucent.com>
7891 * regex.c: Update from GNU libc.
7893 2001-05-27 Jim Meyering <meyering@lucent.com>
7895 * readutmp.h (UT_TYPE): Define.
7897 2001-05-24 Jim Meyering <meyering@lucent.com>
7899 * argmatch.c: Include "quote.h".
7900 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7901 quote function. Reported by Göran Uddeborg.
7903 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7905 * dirname.c (dir_name): Compute append_dot using path, not newpath
7906 which is not yet declared.
7908 2001-05-11 Paul Eggert <eggert@twinsun.com>
7910 * Makefile.am (libfetish_a_SOURCES):
7911 Add strftime.c, since we now compile it on all hosts.
7913 * strftime.c (my_strftime):
7914 Define to nstrftime if emacs, but only if my_strftime is not defined.
7915 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7916 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7917 Add one more extra argument: a nanoseconds value.
7920 (my_strftime function): Add %N format.
7921 (emacs_strftimeu): Renamed from emacs_strftime,
7922 with extra ut argument.
7924 2001-05-11 Paul Eggert <eggert@twinsun.com>
7926 dirname code cleanup. base_name now behaves more compatibly
7927 with POSIX basename when given file names that have trailing
7928 slashes, and similarly for dir_name. Add new primitives
7929 base_len and dir_len. Put the directory-name-related decls
7932 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7933 * backupfile.c (base_name): Likewise.
7934 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7935 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7936 * makepath.c (strip_trailing_slashes): Likewise.
7937 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7939 * rename.c (strip_trailing_slashes): Likewise.
7940 * same.c (base_name): Likewise.
7941 * stripslash.c (ISSLASH): Likewise.
7943 * addext.c: Include <dirname.h> after size_t is defined.
7944 * backupfile.c: Likewise.
7946 * addext.c (addext): Use base_len to trim redundant
7947 trailing slashes instead of doing it ourselves.
7948 But do not trim the last slash if it is not redundant.
7950 * backupfile.c (find_backup_file_name,
7951 max_backup_version): Use base_len instead of rolling it ourselves.
7952 Handle the case of "" and (on DOS) "C:" correctly.
7954 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7955 Include <string.h>, <dirname.h>.
7956 (base_name): Allow file names ending in slashes, other than names
7957 that are all slashes. In this case, return the basename followed
7958 by the slashes. This is more general, and can be used in places
7959 where the original base_name purposely had an assertion failure.
7960 (base_len): New function.
7962 * dirname.c: Include <string.h> instead of <stdlib.h>.
7963 Do not include <assert.h>; no longer needed.
7965 (memrchr): Remove decl.
7966 (dir_name_r): Remove.
7967 (dir_len): Renamed from dirlen. All callers changed.
7968 Rewrite in terms of base_name, for simplicity and consistency.
7969 (dir_name): Never return NULL. All callers changed.
7970 Do not include <stdlib.h> in test program; no longer needed.
7971 return 0; is fine for test program.
7973 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7975 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7977 * path-concat.c (path_concat): Use base_len to compute
7978 base length, not strlen; this means we cannot rely on memcpy
7981 * same.c (STREQ): Remove.
7982 (same_name): Handle the case where the basename ends in trailing '/'.
7984 * stripslash.c (strip_trailing_slashes): Return nonzero if
7985 a slash was stripped. Do not strip the last slash after a
7988 2001-04-08 Jim Meyering <meyering@lucent.com>
7990 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7991 recomputed; that's necessary when the offset spans a DST transition.
7992 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7994 2001-04-02 Jim Meyering <meyering@lucent.com>
7996 * regex.h, regex.c: Update from GNU libc.
7998 2001-03-19 Paul Eggert <eggert@twinsun.com>
8000 * version-etc.c (version_etc_copyright): Update to 2001.
8002 2001-03-16 Paul Eggert <eggert@twinsun.com>
8004 * tempname.c (uint64_t): Define to uintmax_t if
8005 not defined, and if UINT64_MAX is not defined.
8006 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8007 Reported by John David Anglin.
8009 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8011 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8012 alias if codeset is empty.
8013 * config.charset (BeOS): Use wildcard syntax.
8015 2001-03-13 Jim Meyering <meyering@lucent.com>
8017 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8018 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8021 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8023 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8025 * unicodeio.c (print_unicode_char): Simplify accordingly.
8027 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8029 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8030 support for DOS/DJGPP.
8032 2001-02-28 Paul Eggert <eggert@twinsun.com>
8034 * Makefile.am (libfetish_a_SOURCES):
8035 Add dup-safer.c, fopen-safer.c.
8036 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8038 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8040 2001-02-25 Paul Eggert <eggert@twinsun.com>
8042 The mkstemp replacement is taken from glibc 2.2.2, with some
8043 portability fixes for use outside glibc, as follows:
8045 * tempname.c (struct_stat64): New macro.
8046 (direxists, __gen_tempname): Use it.
8047 This avoids a portability problem with Solaris 8.
8049 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8050 (<stddef.h>, <stdint.h>, <string.h>):
8051 Include only if STDC_HEADERS || _LIBC.
8052 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8053 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8054 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8055 (__set_errno): Define this macro if <errno.h> doesn't.
8056 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8057 Define these macros if <stdio.h> doesn't.
8058 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8059 Define these macros if <sys/stat.h>
8060 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8061 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8062 __xstat64): Define if not _LIBC.
8063 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8064 (__gen_tempname): Invoke gettimeofday only if
8065 HAVE_GETTIMEOFDAY || _LIBC;
8066 otherwise, fall back on plain "time".
8067 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8069 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8071 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8073 2001-02-17 Jim Meyering <meyering@lucent.com>
8075 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8076 around included file name.
8078 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8080 * strftime.c: Update from GNU libc (the only changes were to comments).
8082 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8084 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8086 2001-02-17 Paul Eggert <eggert@twinsun.com>
8088 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8089 Remove workaround macros for hosts that have mbrtowc but not
8090 mbstate_t, as we now insist on proper declarations for both
8091 before using mbrtowc.
8093 2001-02-17 Jim Meyering <meyering@lucent.com>
8095 * regex.c: Update from libc.
8097 2001-02-16 Paul Eggert <eggert@twinsun.com>
8099 * alloca.c (malloc): Undef before defining, since stdlib.h
8100 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8101 Reported by Mark Hounschell via Paul Eggert.
8103 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8105 * config.charset: Update for FreeBSD 4.2.
8107 2001-01-26 Jim Meyering <meyering@lucent.com>
8109 * quotearg.c: Include stddef.h.
8110 * quote.c: Include stddef.h.
8111 Reported by Axel Kittenberger.
8113 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8114 line in double quotes so that it evokes a better diagnostic.
8115 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8116 Reported by Axel Kittenberger.
8118 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8120 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8121 to avoid a warning. Add back 'const' to inptr.
8123 2001-01-16 Jim Meyering <meyering@lucent.com>
8125 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8128 2001-01-14 Jim Meyering <meyering@lucent.com>
8130 * rename.c: New file. From Volker Borchert.
8131 Include stdlib.h, string.h or strings.h, and xalloc.h.
8132 Use strip_trailing_slashes rather than open-coding it.
8134 2001-01-03 Paul Eggert <eggert@twinsun.com>
8136 * strftime.c: Sync with glibc time/strftime.c 1.81.
8138 2001-01-03 Jim Meyering <meyering@lucent.com>
8140 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8141 local `inptr' to avoid warning with some system declarations of iconv.
8143 2000-12-29 Paul Eggert <eggert@twinsun.com>
8145 * modechange.c: Do not assume that mode_t uses the
8146 traditional octal encoding. E.g. "chmod 1 FOO" should set
8147 the other-execute bit of FOO even if S_IXOTH != 1.
8149 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8150 WOTH, XOTH, ALLM): New macros.
8151 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8152 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8154 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8155 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8157 No need to use uintmax_t; unsigned long is long enough.
8158 Don't bother to get suffix since we don't use it.
8160 2000-12-24 Jim Meyering <meyering@lucent.com>
8162 * hash.c (is_prime): Return explicit boolean values.
8163 (hash_get_first): Return NULL to appease Irix5.6's 89.
8164 Reported by Nelson Beebe.
8166 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8168 * localcharset.c (locale_charset): Add support for Win32.
8170 2000-12-18 Paul Eggert <eggert@twinsun.com>
8172 * physmem.h, physmem.c: New files.
8174 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8175 (noinst_HEADERS): Add physmem.h.
8177 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8178 't' for compatibility with Solaris 8 sort.
8180 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8182 * config.charset: Add support for BeOS.
8184 2000-12-16 Jim Meyering <meyering@lucent.com>
8186 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8187 SHELLS_FILE to a file name that's useful on djgpp systems.
8189 (ADDITIONAL_DEFAULT_SHELLS): Define.
8190 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8191 Based mostly on a patch from Prashant TR.
8193 2000-12-16 Jim Meyering <meyering@lucent.com>
8195 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8196 N and M) would have treated it like `chown N:N FILE'.
8198 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8200 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8202 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8203 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8204 to the list of canonical encodings. Rename EUC-CN to GB2312.
8206 2000-12-08 Andreas Schwab <schwab@suse.de>
8208 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8209 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8211 2000-12-07 Jim Meyering <meyering@lucent.com>
8213 * stripslash.c (ISSLASH): Define.
8214 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8217 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8218 (dir_name_r): Declare this function as static.
8219 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8220 manifest itself on a name containing a mix of slashes and
8222 Make this function work with names starting with a DOS-style
8223 drive letter and colon prefix.
8224 (dir_name): Append `.' if necessary.
8225 Based mostly on patches from Prashant TR and Eli Zaretskii.
8227 * dirname.h (dir_name_r): Remove prototype.
8229 2000-12-05 Jim Meyering <meyering@lucent.com>
8231 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8233 2000-12-04 Jim Meyering <meyering@lucent.com>
8235 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8236 Also include memory.h, stdlib.h, unistd.h if appropriate.
8237 Reported by Andreas Jaeger (conflicting declaration of malloc).
8239 2000-12-02 Jim Meyering <meyering@lucent.com>
8241 * closeout.h: Make idempotent, to avoid some obscure warnings.
8243 2000-12-01 Paul Eggert <eggert@twinsun.com>
8245 * memrchr.c: Include <config.h> before any system include file.
8247 2000-11-29 Paul Eggert <eggert@twinsun.com>
8249 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8251 2000-11-26 Jim Meyering <meyering@lucent.com>
8253 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8255 2000-11-22 Paul Eggert <eggert@twinsun.com>
8257 * strftime.c (my_strftime): Do not invoke mbrlen with a
8258 size of (size_t) -1; it's not portable.
8260 2000-11-17 Akim Demaille <akim@epita.fr>
8262 * obstack.h: Formatting changes.
8263 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8264 prevent type checking.
8265 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8266 cast the value to (void *): assigning a `foo *' to a `void *'
8268 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8270 2000-11-17 Jim Meyering <meyering@lucent.com>
8272 * strstr.c: Update from GNU libc.
8274 2000-11-16 Jim Meyering <meyering@lucent.com>
8276 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8278 2000-11-11 Jim Meyering <meyering@lucent.com>
8280 * error.c: Add a couple #includes, merging from GNU libc version.
8282 2000-11-10 Jim Meyering <meyering@lucent.com>
8284 * obstack.h: Update from GNU libc.
8285 * obstack.c: Likewise.
8287 2000-11-06 Paul Eggert <eggert@twinsun.com>
8289 * getusershell.c (setusershell): Use rewind rather than
8290 fseek/fseeko, to avoid configuration hassles with fseeko.
8291 Don't bother opening SHELLS_FILE if shellstream is NULL;
8294 2000-11-05 Jim Meyering <meyering@lucent.com>
8296 * makepath.h (make_dir): Declare.
8297 * makepath.c (make_dir): Remove `static' attribute.
8300 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8302 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8303 last one in a bucket, advance to the next bucket.
8305 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8307 * fnmatch.c: Do not comment out all the code if we are using
8308 the GNU C library, because in some cases we are replacing buggy
8309 code in the GNU C library itself.
8311 2000-10-30 Paul Eggert <eggert@twinsun.com>
8313 * error.h, getline.h, modechange.h:
8314 Remove "2000" from Copyright line, as the file hasn't been
8315 changed this year other than in the copyright notice.
8317 * xalloc.h: Add "2000" to Copyright line, as this file
8318 was changed this year.
8320 2000-10-30 Paul Eggert <eggert@twinsun.com>
8322 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8323 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8324 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8326 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8328 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8329 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8330 doesn't define __restrict_arr.
8332 2000-10-29 Jim Meyering <meyering@lucent.com>
8334 * xstat.in: Fix grammar in comment.
8336 2000-10-28 Jim Meyering <meyering@lucent.com>
8338 * memchr.c: Update from libc.
8339 Adjust for portability:
8340 [HAVE_STDLIB_H]: Include stdlib.h.
8341 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8342 Undef __memchr, too.
8343 [!weak_alias]: Define __memchr to memchr.
8345 * regex.c: Update from libc.
8346 * regex.h: Likewise.
8347 * getopt1.c: Likewise.
8348 * memcmp.c: Likewise.
8350 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8351 Avoid using fseek, when possible -- it's broken by design.
8352 Patch by Ulrich Drepper.
8354 2000-10-26 Jim Meyering <meyering@lucent.com>
8356 * strftime.c: Update from libc.
8358 2000-10-25 Jim Meyering <meyering@lucent.com>
8360 * obstack.c: Update from libc.
8362 2000-10-23 Jim Meyering <meyering@lucent.com>
8364 * hard-locale.c (hard_locale): Revert last change -- it was simply
8365 wrong. That set_locale call must not have any side effects.
8368 2000-10-22 Jim Meyering <meyering@lucent.com>
8370 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8371 [CYCLIC]: Remove now-unused definition.
8373 * save-cwd.c (O_DIRECTORY): Define, if needed.
8374 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8375 Suggestion from Ulrich Drepper.
8377 2000-10-21 Jim Meyering <meyering@lucent.com>
8379 * dirname.c (dir_name_r): New function, factored out of dir_name.
8380 (dir_name): Use dir_name_r.
8381 * dirname.h (dir_name_r): Declare it.
8383 2000-10-21 Jim Meyering <meyering@lucent.com>
8385 * dirname.c (memrchr): Declare if necessary.
8386 (dir_name): Remove the restriction that there be no
8387 trailing slashes. Now, this code skips past them, effectively
8389 [TEST_DIRNAME] (main): New unit tests.
8391 * memrchr.c: New file from GNU libc.
8392 Undef __memrchr, too.
8393 [!weak_alias]: Define __memrchr to memrchr.
8394 Guard weak_alias use with `#ifdef weak_alias'.
8396 2000-10-17 Jim Meyering <meyering@lucent.com>
8398 * quote.h (PARAMS): Define and use.
8399 Reported by Akim Demaille.
8401 * getopt.c: Update from libc.
8403 2000-10-16 Jim Meyering <meyering@lucent.com>
8405 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8408 2000-09-25 Jim Meyering <meyering@lucent.com>
8410 * md5.h (rol): Define (from GnuPG).
8412 * sha.c: Give credit (GnuPG) where due.
8413 (M): Use rol rather than open-coding it.
8414 Add a FIXME comment.
8416 2000-09-21 Jim Meyering <meyering@lucent.com>
8418 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8419 Reported by Michael Stone.
8421 2000-09-20 Jim Meyering <meyering@lucent.com>
8423 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8424 (noinst_HEADERS): Add sha.h.
8425 Based on code from Scott G. Miller and from GnuPG.
8427 2000-09-15 Jim Meyering <meyering@lucent.com>
8429 * regex.c: Update from libc.
8431 2000-09-10 Jim Meyering <meyering@lucent.com>
8433 * getopt.c (_getopt_internal): Update from glibc.
8435 2000-09-09 Jim Meyering <meyering@lucent.com>
8437 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8438 think it should be used as a general replacement for isascii.
8439 * fnmatch.c: Likewise.
8440 * mbswidth.c: Likewise
8441 * regex.c: Likewise.
8444 * userspec.c: Include sys/param.h and limits.h.
8446 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8447 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8448 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8449 UID, GID. Check range.
8451 2000-09-06 Jim Meyering <meyering@lucent.com>
8453 * getopt.c (_getopt_internal): Update from glibc.
8455 2000-08-30 Jim Meyering <meyering@lucent.com>
8457 * strftime.c: Merge in changes from GNU libc.
8459 2000-08-26 Jim Meyering <meyering@lucent.com>
8461 * closeout.c: Include "__fpending.h".
8462 (close_stdout_status): Return right away if there's nothing to flush.
8464 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8465 * __fpending.c: New file.
8466 * __fpending.h: New file.
8468 2000-08-07 Paul Eggert <eggert@twinsun.com>
8470 Standardize on "memory exhausted" instead of "Memory exhausted"
8471 or "virtual memory exhausted".
8472 * obstack.c (print_and_abort): Use "memory exhausted", not
8473 "virtual memory exhausted".
8474 * same.c (same_name): Invoke xalloc_die instead of printing
8476 * userspec.c (parse_user_spec): Likewise.
8477 * bumpalloc.h: comment fix
8478 * same.c, userspec.c: Include xalloc.h.
8480 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8481 not char *const and pointing to a constant array.
8482 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8483 (xrealloc): Comment fix.
8485 * userspec.c (parse_user_spec):
8486 Don't translate a message until just before returning,
8487 to avoid unnecessary translation.
8489 2000-08-07 Jim Meyering <meyering@lucent.com>
8491 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8492 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8493 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8494 getgroups.c, gethostname.c, getopt.h, group-member.c,
8495 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8496 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8497 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8498 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8499 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8500 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8501 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8502 yesno.c: Back out Copyright date changes for each file with no change
8503 this year. This eases coordination with other programs using the same
8504 source code modules. From Paul Eggert.
8506 2000-08-03 Greg McGary <greg@mcgary.org>
8508 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8509 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8510 (EXTEND_BUFFER): Use them.
8512 2000-08-01 Jim Meyering <meyering@lucent.com>
8514 * dirname.c (ISSLASH): Define.
8515 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8516 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8517 both `\' and `/' may be use as path separators.
8518 Based on a patch from Prashant TR.
8520 2000-07-31 Paul Eggert <eggert@twinsun.com>
8522 * quotearg.c (quotearg_n_options): Don't make the initial
8523 slot vector a constant, since it might get modified.
8525 2000-07-31 Jim Meyering <meyering@lucent.com>
8527 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8528 * obstack.c (print_and_abort): Likewise.
8530 2000-07-30 Paul Eggert <eggert@twinsun.com>
8532 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8533 buffer, so that the caller can always quote one small
8534 component of a "memory exhausted" message in slot 0.
8535 From a suggestion by Jim Meyering.
8537 2000-07-30 Jim Meyering <meyering@lucent.com>
8539 * makepath.c (make_path): Quote the other instance, too.
8541 * quotearg.c (N_STATIC_SLOTVECS): Define.
8542 (STATIC_BUF_SIZE): Define.
8543 (quotearg_n_options): Use only statically allocated storage when
8544 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8545 than STATIC_BUF_SIZE.
8547 2000-07-29 Jim Meyering <meyering@lucent.com>
8549 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8550 * dirname.c (dir_name): Likewise.
8552 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8554 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8555 (dir_name): Assert that there are no trailing slashes.
8557 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8559 * mbswidth.h (mbswidth): Add a flags argument.
8560 (mbswidth): New declaration.
8561 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8562 * mbswidth.c (mbswidth): Add a flags argument.
8563 (mbsnwidth): New function.
8565 2000-07-24 Jim Meyering <meyering@lucent.com>
8567 * mbswidth.c: Remove useless #else. From Bruno Haible.
8569 2000-07-23 Paul Eggert <eggert@twinsun.com>
8571 * mbswidth.c (_XOPEN_SOURCE):
8572 Don't define; this causes problems on Solaris 7.
8573 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8575 2000-07-23 Paul Eggert <eggert@twinsun.com>
8578 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8579 so that mbstate_t is always defined.
8581 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8582 be 1 in at least one GCC installation, and this configuration
8583 error is likely to be common. Ignoring MB_LEN_MAX hurts
8584 performance on hosts that have mbrtowc but have only unibyte
8585 locales, but I assume these hosts are rare.
8587 2000-07-23 Paul Eggert <eggert@twinsun.com>
8589 * quotearg.c: Streamline by invoking multibyte code only if needed.
8590 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8591 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8592 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8593 invoke multibyte primitives.
8595 2000-07-23 Jim Meyering <meyering@lucent.com>
8597 * basename.c (base_name): Add an assertion.
8599 2000-07-15 Bruno Haible <clisp.cons.org>
8601 * quotearg.c: When the system forces us to redefine mbstate_t,
8602 shadow its mbsinit function.
8604 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8606 * mbswidth.h: New file.
8607 * mbswidth.c: New file.
8608 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8609 (noinst_HEADERS): Add mbswidth.h.
8611 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8613 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8616 2000-07-15 Jim Meyering <meyering@lucent.com>
8618 * makepath.c: Include quote.h.
8619 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8620 corresponding argument in a `quote (...)' call.
8621 Give better diagnostics.
8623 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8624 (noinst_HEADERS): Add quote.h.
8626 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8627 from tar's src/misc.c.
8628 * quote.h: New file. Prototypes for same.
8630 2000-07-10 Paul Eggert <eggert@twinsun.com>
8632 From a suggestion by Bruno Haible.
8633 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8634 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8635 to decide whether to define the BeOS workaround macro;
8636 this adjusts to the change to AC_MBSTATE_T.
8638 2000-07-13 Paul Eggert <eggert@twinsun.com>
8640 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8642 * quotearg.c (quoting_style_args, quoting_style_vals,
8643 quotearg_buffer_restyled): Add support for
8644 clocale_quoting_style. Undo previous change to
8645 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8646 and "{RIGHT QUOTATION MARK}" msgids.
8648 2000-07-05 Paul Eggert <eggert@twinsun.com>
8650 The old behavior of quoting `like this' doesn't look good with
8651 newer, ISO-style fonts. See:
8652 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8654 Instead, quote "like this" by default. Let the translator
8655 tailor the locale-specific quoting behavior by providing
8656 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8658 * quotearg.c (N_): New macro.
8659 (gettext_default): New function.
8660 (quotearg_buffer_restyled): Use
8661 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8662 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8664 2000-07-09 Jim Meyering <meyering@lucent.com>
8666 * Most files: Update copyright dates to include 2000.
8668 2000-07-08 Jim Meyering <meyering@lucent.com>
8670 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8672 (xgethostname): Remove now-unnecessary #ifdef.
8673 Move declaration of `err' into loop where it's used.
8675 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8677 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8678 by allocating a larger buffer. Test the gethostname return value for
8679 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8680 returns an error and ENAMETOOLONG isn't defined.
8682 2000-07-05 Paul Eggert <eggert@twinsun.com>
8683 and Bruno Haible <haible@clisp.cons.org>
8685 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8687 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8689 * quotearg.c (struct quoting_options): Simplify quote_these_too
8692 2000-07-03 Jim Meyering <meyering@lucent.com>
8694 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8695 Reported by Bruno Haible.
8697 2000-07-04 Jim Meyering <meyering@lucent.com>
8699 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8700 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8703 2000-07-03 Paul Eggert <eggert@twinsun.com>
8704 and Bruno Haible <haible@clisp.cons.org>
8706 * quotearg.c (mbrtowc):
8707 Assign to *pwc, and return 1 only if result is nonzero.
8708 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8710 2000-07-03 Jim Meyering <meyering@lucent.com>
8712 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8713 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8716 2000-07-02 Jim Meyering <meyering@lucent.com>
8718 * quotearg.c (mbstate_t): Don't define here.
8720 2000-07-02 Jim Meyering <meyering@lucent.com>
8722 * nanosleep.c (SIGCONT): Define if not already defined.
8724 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8726 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8727 per change in ../m4/ls-mntd-fs.m4.
8728 (read_filesystem_list): Ignore symbolic links.
8730 2000-06-29 Jim Meyering <meyering@lucent.com>
8732 * same.c: Include <string.h> or <strings.h>, as appropriate,
8733 for declaration of strcmp.
8735 * long-options.c: Include <stdlib.h>, for declaration of exit.
8737 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8738 Avoid warning by casting result to `char *' to remove `const'.
8740 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8742 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8744 2000-06-26 Paul Eggert <eggert@twinsun.com>
8746 savedir now sets errno on failure and invokes xmalloc to get memory.
8747 Fix a couple of other minor bugs while we're at it.
8749 * savedir.c (<unistd.h>): Do not include; there's no need.
8750 (NAMLEN): Remove macro.
8751 (malloc, realloc): Remove decls.
8753 ("xalloc.h"): Include.
8754 (NAME_SIZE_DEFAULT): New macro.
8755 (savedir): Use xmalloc / xrealloc to allocate memory.
8756 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8757 Skip "" directory entries.
8758 Use strlen to calculate directory entry length, since the old method
8759 is rarely used these days and isn't worth supporting.
8760 Don't use a pointer after freeing it.
8761 Check for integer overflow when calculating allocation size.
8762 Use memcpy to copy entries, instead of stpcpy.
8763 Set errno properly when returning NULL.
8764 Check for readdir error.
8766 2000-06-26 Jim Meyering <meyering@lucent.com>
8768 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8770 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8772 * getusershell.c (xmalloc, xrealloc): Remove functions.
8774 Don't include <stdlib.h>. Don't declare malloc, realloc.
8776 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8778 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8780 2000-06-24 Jim Meyering <meyering@lucent.com>
8782 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8784 2000-06-21 Jim Meyering <meyering@lucent.com>
8786 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8788 2000-06-19 Paul Eggert <eggert@twinsun.com>
8790 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8791 (mbrtowc, mbstate_t): Define substitutes if
8792 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8793 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8794 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8796 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8798 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8799 than 1024, return a memory chunk of least possible size, instead
8800 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8801 Use free/xmalloc instead of xrealloc to avoid copying for very long
8804 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8806 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8807 address, not strdup. Include <stdlib.h> and don't declare free().
8809 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8811 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8814 2000-06-21 Jim Meyering <meyering@lucent.com>
8816 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8817 (noinst_HEADERS): Add getstr.h.
8819 * getline.c (getstr): Move into a separate file.
8820 * getstr.c (getstr): New file, extracted from getline.c, with
8821 the following changes: new parameter, delim2; both delim[12]
8822 parameters have type `int', not `char'. The latter would lose
8823 with 8-bit delimiters.
8824 * getstr.h: New file.
8826 2000-06-19 Jim Meyering <meyering@lucent.com>
8828 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8830 2000-06-18 Jim Meyering <meyering@lucent.com>
8832 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8833 Besides, these days every porting target provides a mkdir function.
8835 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8836 (this snippet comes from src/system.h).
8838 2000-06-15 Paul Eggert <eggert@twinsun.com>
8840 * human.c (adjust_value): New function.
8841 (human_readable_inexact): Apply rounding style even when
8842 printing approximate values.
8844 2000-06-14 Paul Eggert <eggert@twinsun.com>
8846 * human.c (human_readable_inexact): Allow an input block
8847 size that is not a multiple of the output block size, and vice versa.
8848 Reported by Piergiorgio Sartor.
8850 2000-06-14 Paul Eggert <eggert@twinsun.com>
8852 * getdate.y (get_date): Apply relative times after time
8853 zone indicator, not before. Reported by Todd A. Jacobs.
8855 2000-06-13 Jim Meyering <meyering@lucent.com>
8857 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8859 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8861 2000-06-12 Paul Eggert <eggert@twinsun.com>
8863 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8865 2000-06-04 Paul Eggert <eggert@twinsun.com>
8867 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8869 2000-06-04 Jim Meyering <meyering@lucent.com>
8871 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8872 SunOS 4.1.4 for which gid_t is an unsigned type.
8874 2000-06-03 Jim Meyering <meyering@lucent.com>
8876 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8878 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8880 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8881 newer, don't install charset.alias.
8882 * config.charset: Change the Linux/glibc rules so they become empty
8883 on glibc-2.1 or newer.
8885 2000-06-02 Jim Meyering <meyering@lucent.com>
8887 * mountlist.c: Back out last change. Instead, do this...
8888 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8889 member using the same `ignore'-testing code.
8890 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8894 2000-05-29 Jim Meyering <meyering@lucent.com>
8896 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8897 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8899 2000-05-22 Jim Meyering <meyering@lucent.com>
8901 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8903 2000-05-18 Jim Meyering <meyering@lucent.com>
8905 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8906 back, too, since it may have been modified by allocate_entry.
8907 (hash_delete): Rewrite to use neither the assignment operator
8908 nor the comma operator in an if-expression.
8910 2000-05-15 Paul Eggert <eggert@twinsun.com>
8913 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8914 Remove; no longer needed.
8915 "quotearg.h": Add include.
8916 (file_name): Do not bother to explicitly initialize to NULL; it's less
8917 efficient on some hosts.
8918 (close_stdout_status): Remove test as to whether stdout was already
8919 closed; it breaks for the case "echo x | sort >&-".
8920 Quote file name colons.
8921 Do not assume that _("write error") lacks format strings.
8923 2000-05-15 Jim Meyering <meyering@lucent.com>
8925 * version-etc.c (version_etc_copyright): Update the copyright string
8926 used in all --version output.
8928 2000-05-14 Jim Meyering <meyering@lucent.com>
8930 * closeout.c (close_stdout_set_file_name): New function.
8931 (close_stdout_status): Use new file-scoped global.
8932 Return right away if fstat says the stdout file descriptor is invalid.
8933 * closeout.h (close_stdout_set_file_name): Declare.
8935 2000-05-10 Jim Meyering <meyering@lucent.com>
8937 * closeout.c [default_exit_status]: New file-scoped variable.
8938 (close_stdout_set_status): New function.
8939 * closeout.h (close_stdout_set_status): Declare.
8941 2000-05-08 Jim Meyering <meyering@lucent.com>
8943 * long-options.c: Don't include closeout.h.
8944 (parse_long_options): Don't call close_stdout for --version.
8946 2000-05-06 Jim Meyering <meyering@lucent.com>
8948 * strnlen.c: Undefine __strnlen and strnlen.
8949 [!weak_alias]: Define __strnlen to strnlen.
8951 * atexit.c: New file, from libiberty.
8953 2000-05-06 Jim Meyering <meyering@lucent.com>
8955 * closeout.c (close_stdout_status): Also check for errors on the
8958 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8960 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8961 instead of xmalloc, xrealloc, path_concat.
8962 (locale_charset): Treat empty environment variables as absent.
8963 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8965 2000-05-04 Jim Meyering <meyering@lucent.com>
8967 * getopt.c: Update from glibc.
8968 * obstack.c: Likewise.
8969 * obstack.h: Likewise.
8970 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8972 * regex.h: Likewise.
8973 * strndup.c: Likewise.
8974 * strnlen.c: New file, from glibc.
8976 2000-05-01 Jim Meyering <meyering@lucent.com>
8978 * full-write.c (full_write): Remove `FIXME' part of comment.
8980 2000-04-29 Jim Meyering <meyering@lucent.com>
8982 * path-concat.c: Declare strdup only if it's not defined.
8983 * canon-host.c: Likewise.
8985 2000-04-28 Jim Meyering <meyering@lucent.com>
8987 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8988 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8989 included first, then limits.h is included by locale.h by libintl.h.
8990 From John David Anglin.
8992 2000-04-25 Jim Meyering <meyering@lucent.com>
8994 * makepath.c (S_IRWXUGO): Define.
8995 (make_path): Always perform explicit chmod if MODE specifies any
8996 of the `special' permission bits. Prompted by a bug report against
8997 install from Mate Wierdl and Joost van Baal.
8999 2000-04-18 Jim Meyering <meyering@lucent.com>
9003 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9004 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9006 2000-04-17 Jim Meyering <meyering@lucent.com>
9008 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9009 the definition of it to rpl_strftime also defined-away the system's
9012 2000-04-15 Jim Meyering <meyering@lucent.com>
9014 Use `C' to denote so-called `contiguous' files, the same way
9016 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9017 (ftypelet): Use S_ISCTG.
9018 From Michael Deutschmann.
9020 2000-04-14 Jim Meyering <meyering@lucent.com>
9022 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9024 2000-04-08 Jim Meyering <meyering@lucent.com>
9026 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9027 names don't conflict. Reported by Eli Zaretskii.
9029 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9031 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9032 bug. Deal with the different error behavior of Irix iconv.
9034 2000-04-07 Jim Meyering <meyering@lucent.com>
9036 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9037 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9039 2000-04-05 Jim Meyering <meyering@lucent.com>
9041 Portability tweaks required for ultrix4.3.
9042 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9043 * readutmp.c: Include sys/types.h before sys/stat.h.
9044 * canon-host.c: Declare strdup.
9045 * path-concat.c: Likewise.
9046 From John David Anglin.
9048 2000-04-04 Jim Meyering <meyering@lucent.com>
9050 Be more DOS 8.3-friendly.
9051 * ref-add.sin: Renamed from ref-add.sed.in.
9052 * ref-del.sin: Renamed from ref-del.sed.in.
9053 * Makefile.am: Reflect renaming.
9054 Reported by Eli Zaretskii.
9056 Use a temporary file name that won't clash with `charset.alias'
9057 in the DOS 8.3 name space.
9058 * Makefile.am (charset_tmp): Define.
9059 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9060 (uninstall-local): Likewise.
9061 Reported by Eli Zaretskii.
9063 2000-03-29 Paul Eggert <eggert@twinsun.com>
9065 * time/strftime.c (my_strftime): Make sure we call the system
9066 strftime, not ourselves, when invoking the underlying strftime.
9068 2000-03-24 Jim Meyering <meyering@lucent.com>
9070 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9071 (charset_alias): Define.
9072 (install-exec-local): Factor out common code.
9073 (uninstall-local): Split lines longer than 80.
9074 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9076 (.sed.in.sed): New rule. Don't redirect directly to $@.
9077 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9079 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9081 * config.charset: Output a line containing "Packages using this file".
9082 * ref-add.sed.in, ref-del.sed.in: New files.
9083 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9084 ref-del.sed): New rules.
9086 2000-03-17 Jim Meyering <meyering@lucent.com>
9088 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9089 Otherwise, include <strings.h>
9091 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9093 * unicodeio.c (utf8_wctomb): New function.
9094 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9095 format instead of in UCS-4 with platform dependent endianness.
9097 2000-03-07 Paul Eggert <eggert@twinsun.com>
9099 * savedir.c (savedir): Work even if directory size is
9100 negative; this can happen with some screwy NFS configurations.
9102 2000-03-06 Jim Meyering <meyering@lucent.com>
9104 * localcharset.c (get_charset_aliases): Don't try to free file_name
9105 if it's NULL (because we ran out of memory). From Bruno Haible.
9107 2000-03-05 Jim Meyering <meyering@lucent.com>
9109 * localcharset.c ("path-concat.h"): Include.
9110 (get_charset_aliases): Use path_concat instead of ANSI string
9113 * unicodeio.h (PARAMS): Define.
9114 Use it to guard prototype.
9116 2000-03-04 Jim Meyering <meyering@lucent.com>
9118 * Makefile.am (install-exec-local): Create $(libdir) before installing
9120 (uninstall-local): Uncomment this rule so `make distcheck' works
9123 * unicodeio.c (<errno.h>): Include it.
9124 (errno): Declare if not defined.
9126 * localcharset.c: Add Bruno's comment justifying use of volatile.
9128 * config.charset: New version, incorporating remarks from a linux
9129 i18n mailing list. From Bruno Haible.
9131 2000-03-02 Jim Meyering <meyering@lucent.com>
9133 * Makefile.am (EXTRA_DIST): Add config.charset.
9135 2000-03-01 Jim Meyering <meyering@lucent.com>
9137 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9138 * unicodeio.c: Likewise.
9140 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9142 * config.charset: New file.
9143 * localcharset.c: New file.
9144 * unicodeio.h, unicodeio.c: New files.
9145 * Makefile.am (DEFS): Add -DLIBDIR=...
9146 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9147 (noinst_HEADERS): Add unicodeio.h.
9148 (all-local, install-exec-local, charset.alias): New targets.
9150 2000-02-28 Paul Eggert <eggert@twinsun.com>
9152 * quotearg.c (ALERT_CHAR): New macro.
9153 (quotearg_buffer_restyled): Use it.
9155 2000-02-27 Jim Meyering <meyering@lucent.com>
9157 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9158 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9160 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9161 not `#if STDC_HEADERS'.
9162 Declare malloc if needed.
9164 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9165 now that autoconf always defines the HAVE_DECL_ symbols.
9166 * human.c: Likewise.
9168 * strtoumax.c: Likewise.
9170 * backupfile.c: Arrange for cpp to fail if the configure-time
9171 declaration check was not run.
9173 * human.c: Likewise.
9175 * strtoumax.c: Likewise.
9177 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9178 then first look up the entire `.'-containing string as a login name.
9180 2000-02-18 Paul Eggert <eggert@twinsun.com>
9182 * getdate.y: Handle two-digit years with leading zeros correctly.
9183 (textint): New typedef.
9184 (parser_control): Member year changed from int to textint.
9186 (YYSTYPE): Removed; replaced by %union with int and textint members.
9187 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9188 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9189 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9190 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9191 (date, number, to_year): Use width of number in digits, not its value,
9192 to determine whether it's a 2-digit year, or a 2-digit time.
9193 (yylex): Store number of digits of numeric tokens.
9194 Reported by John Kendall.
9196 (parser_control): Changed from struct parser_control to typedef (for
9197 consistency). All uses changed.
9199 (tID): Removed; not used.
9200 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9202 2000-02-14 Paul Eggert <eggert@twinsun.com>
9204 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9205 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9207 2000-02-12 Jim Meyering <meyering@lucent.com>
9209 * userspec.c (ISDIGIT): Define it.
9210 (isdigit): Remove definition.
9211 (is_number): Use ISDIGIT, not isdigit.
9212 <libintl.h>: Include.
9214 (parse_user_spec): Mark translatable strings.
9216 2000-02-10 Jim Meyering <meyering@lucent.com>
9218 With these changes, nanosleep.[ch] are finally enough like the other
9219 lib/* replacement files to compile on a few more losing systems.
9221 * nanosleep.h: Don't include config.h.
9222 Remove prototype from declaration of nanosleep.
9223 (PARAMS): Remove now-unneeded definition.
9224 * nanosleep.c: #undef nanosleep.
9225 (rpl_nanosleep): Rename from nanosleep.
9227 2000-02-03 Jim Meyering <meyering@lucent.com>
9229 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9230 rather than with `#if HAVE_UTMPNAME'.
9232 2000-02-01 Jim Meyering <meyering@lucent.com>
9234 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9236 2000-01-31 Jim Meyering <meyering@lucent.com>
9238 * nanosleep.h (nanosleep): Guard declaration with
9239 `#if ! HAVE_DECL_NANOSLEEP'.
9240 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9241 the declaration in that vendor's sys/timers.h.
9242 Reported by Christian Krackowizer.
9244 * quotearg.c (ISASCII): Add #undef and move definition to follow
9245 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9246 (ISPRINT): Likewise.
9247 Reported by Tom Tromey.
9249 2000-01-30 Jim Meyering <meyering@lucent.com>
9251 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9252 uses of ->ut_name. The latter doesn't work with new Linux header files
9253 where only utmpx.ut_user is declared.
9255 * readutmp.h (UT_USER): Define.
9257 2000-01-23 Jim Meyering <meyering@lucent.com>
9259 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9262 2000-01-22 Jim Meyering <meyering@lucent.com>
9264 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9265 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9266 Required for some AIX systems. Reported by Christian Krackowizer.
9267 [TESTING] (main): New function.
9269 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9270 * dirname.c (dir_name): Support for DOS-style file names with drive
9273 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9275 * strverscmp.c (ISDIGIT): Define.
9276 (strverscmp): Use ISDIGIT, not isdigit.
9278 2000-01-17 Paul Eggert <eggert@twinsun.com>
9280 * nanosleep.c (nanosleep):
9281 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9282 POSIX.1 doesn't require SA_INTERRUPT and some systems
9283 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9284 it's been part of POSIX.1 since day 1 (in 1988).
9286 2000-01-17 Jim Meyering <meyering@lucent.com>
9288 * interlock: Remove unused file. Reported by François Pinard.
9290 2000-01-16 Paul Eggert <eggert@twinsun.com>
9292 * quotearg.c (quotearg_buffer_restyled): Do not quote
9293 alert, backslash, formfeed, and vertical tab unnecessarily in
9294 shell quoting style.
9297 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9298 Free Software Foundation, Inc.
9299 Copying and distribution of this file, with or without modification,
9300 are permitted provided the copyright notice and this notice are preserved.