1 2006-05-09 Bruno Haible <bruno@clisp.org>
3 * xvasprintf.c: Include limits.h, string.h, xsize.h.
4 (EOVERFLOW): Define fallback value.
5 (xstrcat): New function.
6 (xvasprintf): Recognize the special case of a string concatenation.
8 2006-05-01 Bruno Haible <bruno@clisp.org>
10 * stdint_.h: Shorter URL.
11 * inttypes.h: Likewise.
13 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
15 * verify.h: Document the internals better. Most of this change
16 was written by Bruno Haible.
18 2006-04-29 Bruno Haible <bruno@clisp.org>
20 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
21 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
23 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
25 * getdate.y (get_date): When adding relative date, start with the
26 initial time, not with the result of the first mktime call.
28 2006-04-23 Bruno Haible <bruno@clisp.org>
30 * copy-file.c: Include <unistd.h> unconditionally.
31 * execute.c: Likewise.
32 * fatal-signal.c: Likewise.
33 * findprog.c: Likewise.
34 * mkdtemp.c: Likewise.
37 * wait-process.h: Likewise.
39 2006-04-23 Bruno Haible <bruno@clisp.org>
41 * fwriteerror.c (fwriteerror): Call fclose also when an error
42 condition was already detected.
43 Reported by Ben Pfaff <blp@cs.stanford.edu>.
45 2006-04-19 Derek Price <derek@ximbiot.com>
46 Eric Blake <ebb9@byu.net>
48 * inttypes.h: Correct grammar in comment.
50 2006-04-18 Derek Price <derek@ximbiot.com>
51 Paul Eggert <eggert@cs.ucla.edu>
53 * inttypes.h: New file.
54 * strtoimax.c: Assume <inttypes.h>.
56 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
58 * utimens.c (futimens): glibc futimesat messes up if /proc
59 isn't mounted. Problem reported by Kir Kolyshkin.
61 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
63 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
64 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
65 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
67 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
69 Merge regex changes from libc, removing some of our
70 POSIX-conformance changes that were rejected and redoing them in a
73 * regcomp.c (re_compile_internal, init_dfa):
74 Length arg is now size_t, not Idx. All uses changed.
75 (peek_token): Forward decl now says internal_function.
76 (__re_error_msgid, __re_error_msgid_idx):
77 Now static rather than extern with attribute_hidden.
78 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
79 For some reason libc prefers K&R style defns for external functions.
80 (regerror) [!defined _LIBC]: Likewise.
81 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
82 (seek_collating_symbol_entry, lookup_collation_sequence_value):
83 (build_range_exp, build_collating_symbol):
85 (re_compile_fastmap): Use '\0' to memset, not 0.
86 (utf8_sb_map): Make the calculations more obvious.
87 (init_dfa, parse_bracket_exp, build_charclass_op):
88 Call calloc and cast result, as glibc does.
89 (init_word_char, fetch_token, peek_token, peek_token_bracket):
90 (build_range_exp, build_collating_symbol):
91 Now internal functions.
93 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
95 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
96 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
97 Don't depend on VMS; depend on __VMS instead, for POSIX
99 (regoff_t): Define to ssize_t, not long int.
101 Remove the REG_ macros named below. Instead, make the old names
102 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
104 (REG_BACKSLASH_ESCAPE_IN_LISTS):
105 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
106 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
107 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
108 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
109 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
110 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
111 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
112 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
113 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
114 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
115 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
116 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
117 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
118 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
119 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
120 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
122 Remove. All uses replaced by the old RE_* names.
123 (RE_BACKSLASH_ESCAPE_IN_LISTS):
124 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
125 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
126 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
127 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
128 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
129 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
130 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
131 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
132 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
133 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
134 Don't bother having these macros be independent of each others'
135 values, since they no longer exist in the POSIX name space.
137 Rename the following member names back to their old names,
138 unless !__USE_GNU_REGEX. All uses changed back.
139 (buffer): Renamed from re_buffer.
140 (allocated): Renamed from re_allocated.
141 (used): Renamed from re_used.
142 (syntax): Renamed from re_syntax.
143 (fastmap): Renamed from re_fastmap.
144 (translate): Renamed from re_translate.
145 (can_be_null): Renamed from re_can_be_null.
146 (regs_allocated): Renamed from re_regs_allocated.
147 (fastmap_accurate): Renamed from re_fastmap_accurate.
148 (no_sub): Renamed from re_no_sub.
149 (not_bol): Renamed from re_not_bol.
150 (not_eol): Renamed from re_not_eol.
151 (newline_anchor): Renamed from re_newline_anchor.
152 (num_regs): Renamed from rm_num_regs.
153 (start): Renamed from rm_start.
154 (end): Renamed from rm_end.
156 (free_state): Move up a bit.
158 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
160 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
161 when that is what is intended.
162 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
163 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
165 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
166 All uses changed back to re_malloc, etc. It's now the caller's
167 responsibility to check for overflow; all callers changed.
168 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
169 (re_x2nrealloc): Remove.
170 (free_state): Remove decl.
172 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
173 (re_set_registers, re_exec):
176 2006-01-31 Roland McGrath <roland@redhat.com>
178 * regcomp.c (calc_eclosure_iter): Remove dead variables.
179 Reported by Mike Frysinger <vapier@gentoo.org>.
181 2006-01-15 Andreas Jaeger <aj@suse.de>
184 * regex_internal.c (re_string_reconstruct): Adjust for
185 build_wcs_upper_buffer change.
186 (build_wcs_upper_buffer): Change return type.
188 2005-12-10 Ulrich Drepper <drepper@redhat.com>
190 * regex_internal.h: Include <stdint.h> if available.
192 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
194 * regex_internal.h (SIZE_MAX): Provide a default definition.
196 2005-10-14 Ulrich Drepper <drepper@redhat.com>
198 * regcomp.c: Adjust for changed secondary hash function.
200 2005-09-30 Ulrich Drepper <drepper@redhat.com>
202 * regex.h: Pretty printing.
203 Clean up namespace a bit.
205 2005-09-30 Jakub Jelinek <jakub@redhat.com>
207 * regexec.c (update_cur_sifted_state, check_arrival,
208 check_arrival_add_next_nodes): Avoid using uninitialized variable.
210 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
211 Ulrich Drepper <drepper@redhat.com>
214 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
215 (bitset_word_t): Renamed from bitset_word. All uses changed.
217 2005-09-22 Ulrich Drepper <drepper@redhat.com>
220 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
221 * regcomp.c: Remove unnecessary uses of
222 unsigned RE_TRANSLATE_TYPE.
223 * regex_internal.h: Likewise.
224 * regex_internal.c: Likewise.
225 * regexec.c: Likewise.
226 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
228 2005-09-07 Ulrich Drepper <drepper@redhat.com>
230 * regexec.c (find_recover_state): Remove unnecessary
232 (transit_state_bkref): Make DFA a const pointer.
233 (get_subexp): Likewise.
234 (check_arrival): Likewise.
235 (update_cur_sifted_state): Likewise.
236 (re_search_internal): Likewise.
237 (prune_impossible_nodes): Likewise.
238 (acquire_init_state_context): Likewise.
239 (proceed_next_node): Likewise.
240 (set_regs): Likewise.
241 (free_fail_stack_return): Likewise.
242 (check_arrival_expand_ecl): Mark DFA parameter as const.
243 (check_arrival_expand_ecl_sub): Likewise.
244 (check_subexp_limits): Likewise.
245 (sub_epsilon_src_nodes): Likewise.
246 (add_epsilon_src_nodes): Likewise.
247 (merge_state_array): Likewise.
248 (update_regs): Likewise.
249 (build_trtable): Likewise.
250 (sift_states_backward): Mark MCTX parameter as const.
251 (build_sifted_states): Likewise.
252 (update_cur_sifted_state): Likewise.
253 (sift_states_mkref): Likewise.
254 (check_arrival_expand_ecl): Mark eclosure as const.
255 (check_dst_limits_calc_pos_1): Likewise.
256 * regex_internal.h (re_match_context_t): Make dfa a const
259 2005-09-06 Ulrich Drepper <drepper@redhat.com>
261 * regexec.c (merge_state_with_log): Define dfa as const pointer.
262 (transit_state_sb): Likewise.
263 (transit_state_mb): Likewise.
264 (sift_states_iter_mb): Likewise.
265 (check_arrival_add_next_nodes): Likewise.
266 (check_node_accept_bytes): Change first parameter to pointer-to-const.
267 [_LIBC] (re_search_2_stub): Use mempcpy.
269 * regex_internal.c (re_string_reconstruct): Avoid calling
270 mbrtowc for very simple UTF-8 case.
272 * regex_internal.c (re_acquire_state): Make DFA pointer arg
274 (re_acquire_state_context): Likewise.
275 * regex_internal.h: Adjust prototypes.
277 * regex.c: Prevent using C++ compilers.
279 * regex_internal.c (re_acquire_state): Minor code rearrangement.
280 (re_acquire_state_context): Likewise.
282 2006-03-29 Mark D. Baushke <mdb@gnu.org>
283 Bruno Haible <bruno@clisp.org>
285 * stdint_.h: On OpenBSD, don't redefine types already included in
286 <sys/types.h> and <inttypes.h>.
288 2006-03-24 Eric Blake <ebb9@byu.net>
290 * time_r.c (copy_string_result): Remove, as it is no longer used.
292 2006-03-24 Simon Josefsson <jas@extundo.com>
294 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
295 including some doc fixes.
296 (base64_encode_alloc): Fix +1 bug on allocation failures.
298 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
300 * base64.c (base64_encode): Do not read past end of array with
301 unsanitized input on systems with CHAR_BIT > 8.
303 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
305 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
306 Typedef to long int, not to off_, as POSIX will likely change
309 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
311 * argp-help.c (validate_uparams): Fix typo
312 * argp-parse.c (argp_default_options): Consistently begin help
313 messages with a lowercase letter.
315 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
317 * time_r.h (asctime_r, ctime_r): Remove. These functions can
318 overrun buffers and shouldn't be used (much as gets shouldn't be
320 * time_r.c (asctime_r, ctime_r): Likewise.
322 2006-03-08 Simon Josefsson <jas@extundo.com>
324 * gc-gnulib.c (randomize): Don't open files called 'no', they
325 signal that configure disabled the device.
327 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
329 * c-stack.c: Include unistd.h unconditionally, since we now assume
331 * getlogin_r.c: Likewise.
332 * getlogin_r.h: Likewise.
334 * pagealign_alloc.c: Likewise.
335 * unistd_.h: Remove; no longer needed.
337 2006-03-07 Simon Josefsson <jas@extundo.com>
339 * unistd_.h: New file.
341 2006-03-07 Simon Josefsson <jas@extundo.com>
343 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
345 2006-03-01 Simon Josefsson <jas@extundo.com>
347 * readline.c: Fix typo, tiny patch from Stepan Kasal
350 2006-02-28 Simon Josefsson <jas@extundo.com>
352 * getopt.c: Protect #include of unistd.h, for MSVS.
354 2006-02-27 Simon Josefsson <jas@extundo.com>
356 * base64.h: Indent #define's. From Jim Meyering
359 2006-02-27 Jim Meyering <jim@meyering.net>
361 Revert the change of 2006-02-24, so these files can continue
362 to be sync'd from gettext.
363 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
366 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
368 * glob.c: Say "invalid" rather than "illegal" in comments.
370 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
372 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
374 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
376 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
377 AT_FDCWD exceeds INT_MAX.
378 * openat.h (AT_FDCWD): Likewise.
380 2006-02-14 Jim Meyering <jim@meyering.net>
384 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
385 failure on deficient systems, and simplify gnulib lgpl dependencies.
386 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
387 xmalloc/lstat combination. Based on a patch from Bruno Haible.
389 * xalloc-die.c: Remove unused definition of N_.
391 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
393 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
395 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
397 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
398 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
400 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
402 * argp-namefrob.h: Restore changes accidentally lost during the
403 "autoupdate" on 2005-12-12.
405 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
407 * fnmatch.c (L_): Renamed from L, to work around a bug in
408 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
409 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
412 2006-01-26 Simon Josefsson <jas@extundo.com>
414 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
415 prototype is visible on mingw32.
417 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
420 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
423 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
425 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
426 attempt to open for write; this always fails, at least on POSIX
427 hosts. This reinstates the 2006-01-09 change, which was
428 inadvertently removed.
430 2006-01-26 Bruno Haible <bruno@clisp.org>
431 Paul Eggert <eggert@cs.ucla.edu>
434 [(! (defined __cplusplus || defined __BEOS__)
436 && !(defined __HP_cc || defined __xlc__
437 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
439 #define to signed char in these cases too; this simplifies
440 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
441 etc., separately) and makes it more conservative.
443 2006-01-21 Jim Meyering <jim@meyering.net>
445 Sync from the stable (b5) branch of coreutils:
447 * fts.c (fts_children): Don't let close() clobber errno from
450 * fts.c (fts_stat): When following a symlink-to-directory,
451 don't necessarily interpret stat-fails+lstat-succeeds as indicating
452 a dangling symlink. That can also happen at least for ELOOP.
453 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
454 FYI, this bug predates the inclusion of fts.c in coreutils.
456 * fts.c (fts_open): Put new maxarglen declaration and uses
457 in their own block, so pre-c99 compilers don't object.
459 Avoid the double-free (first in fts_read, second in fts_close) that
460 would occur when an `active' directory is made inaccessible (e.g.,
461 via chmod a-x) during a traversal.
462 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
463 before returning. Reproduce this failure by
464 mkdir -p a/b; cd a; chmod a-x . b
465 Reported by Stavros Passas.
467 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
469 * argp-namefrob.h: Bugfix. Remove stray #
471 2006-01-25 Bruno Haible <bruno@clisp.org>
473 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
475 Reported by Paul Eggert.
477 2006-01-25 Jim Meyering <jim@meyering.net>
479 * fileblocks.c: Remove more useless parentheses.
480 * readutmp.h: Likewise.
482 2006-01-24 Bruno Haible <bruno@clisp.org>
484 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
486 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
489 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
490 to avoid problems with the built-in _Bool type.
491 Reported by Paul Eggert on 2005-11-26.
493 2006-01-24 Jim Meyering <jim@meyering.net>
495 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
497 2006-01-24 Simon Josefsson <jas@extundo.com>
499 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
502 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
504 Work around porting bugs reported by Dieter in
505 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
506 * getopt.c (_NOPROTO): Remove; no longer needed.
507 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
508 Include "getopt.h" first, to check interface.
509 (getenv): Declare only if defined HAVE_DECL_GETENV &&
511 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
512 (__strndup): Revert to K&R-style function dfns, the glibc style.
513 * strnlen.c: Don't claim it's taken from glibc; it's not.
514 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
515 Include strnlen.h first, to get prototype properly.
516 (strnlen): Renamed from __strnlen.
519 2006-01-23 Ulrich Drepper <drepper@redhat.com>
521 These changes imported from libc.
522 * getopt.c: Use __fxprintf instead of inline stream orientation
523 test and two separate function calls.
524 * strndup.c (__strndup): Add libc_hidden_def.
526 2006-01-22 Bruno Haible <bruno@clisp.org>
528 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
529 temporary buffer for sprintf, take into account the precision also
530 for 'd', 'i', 'u', 'o', 'x', 'X'.
532 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
534 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
535 to pacify gcc -Wswitch-default.
537 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
539 * argp-help.c (usage_long_opt): Do not print DOC options.
540 (__argp_base_name): Removed
541 * argp-namefrob.h (__argp_basename): Removed definition. Was a
543 (__argp_base_name): Provide macro definition or extern declaration
544 depending on the configuration
546 2006-01-20 Simon Josefsson <jas@extundo.com>
548 * inet_ntop.h: Unconditionally include sys/socket.h.
550 2006-01-19 Simon Josefsson <jas@extundo.com>
552 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
554 2006-01-12 Simon Josefsson <jas@extundo.com>
556 * base64.c: Fix warning, reported by Bruno Haible
557 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
559 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
562 * md5.c: Fix commentary typos.
563 (alignof, UNALIGNED_P): No need for a GCC-specific version.
564 * md5.h (__attribute__): Remove; unused.
565 * sha1.c: Fix commentary to match md5 better.
566 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
567 so that we don't need to worry about alignment. All uses changed.
568 This merges the 2005-10-28 md5 change into sha1.
570 2006-01-11 Jim Meyering <jim@meyering.net>
573 * md5.c (OP): Fix spacing.
575 2006-01-11 Simon Josefsson <jas@extundo.com>
577 * stdint_.h (SIZE_MAX): Add missing (.
579 2006-01-10 Bruno Haible <bruno@clisp.org>
581 * argp.h (__const): Remove macro. Use const instead.
582 * argp-fmtstream.h (__const): Likewise.
583 * glob_.h (__const): Remove macro.
584 * glob-libc.h: Use const instead of __const.
586 2006-01-10 Jim Meyering <jim@meyering.net>
588 Avoid the double-free (first in fts_read, second in fts_close) that
589 would occur when an `active' directory is made inaccessible (e.g.,
590 via chmod a-x) during a traversal.
591 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
592 before returning. Reproduce this failure by
593 mkdir -p a/b; cd a; chmod a-x . b
594 Reported by Stavros Passas.
597 * sha1.c: Tweak grammar in a comment.
599 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
601 * regex_internal.h (BITSET_WORD_BITS):
602 Work around a bug in 64-bit PGC (before version 6.1-2), where the
603 preprocessor mishandles large unsigned values as if they were signed.
604 Problem reported by Claudio Fontana in
605 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
607 2006-01-10 Simon Josefsson <jas@extundo.com>
609 * socket_.h: New file.
611 2006-01-10 Bruno Haible <bruno@clisp.org>
613 * localcharset.c: Update from GNU gettext.
615 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
618 * chdir-long.c (cdb_free): Don't bother trying to open directory
619 for write access: POSIX says that must fail.
620 * fts.c (diropen): Likewise.
621 * save-cwd.c (save_cwd): Likewise.
622 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
623 well, for minor improvements on hosts that lack O_DIRECTORY.
624 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
625 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
626 Fall back on chown if open failed with EACCES.
628 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
629 Report an error at compile-time if only a 1-second nominal clock
632 * lchmod.h: New file.
633 * mkdir-p.c: Include lchmod.h, lchown.h.
634 (make_dir_parents): Use lchown rather than chown, and
635 lchmod rather than chmod.
637 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
638 too. Problem with "none" reported by Bob Proulx. Problem with
639 "proc" reported by n0dalus.
641 * mountlist.c: Include <limits.h>.
642 (dev_from_mount_options)
643 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
644 New function. It no longer assumes "dev=" has the System V meaning
645 on Linux (since it doesn't). It also parses "dev=" more carefully.
646 (read_file_system_list)
647 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
648 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
651 * posixtm.h (PDS_PRE_2000): New macro.
652 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
653 All usages changed. Reject dates outside the range 1969-1999 if
654 PDS_PRE_2000 is used.
656 2006-01-09 Jim Meyering <jim@meyering.net>
660 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
662 * chdir-safer.h, chdir-safer.c: New files.
664 * modechange.c (mode_compile): Reject an invalid mode string
665 that starts with an octal digit. From Andreas Gruenbacher.
667 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
668 and dup to open_safer and dup_safer, respectively.
669 (openat_permissive): Fix typo in comment.
671 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
672 "gettext.h"; either no longer needed or are guaranteed by openat.h.
673 (_): Remove; no longer needed.
674 (openat): Renamed from rpl_openat; no need for rpl_openat
675 since openat.h renames openat for us.
676 Replace most of the body with a call to openat_permissive,
677 to avoid duplicate code.
678 Port to (probably hypothetical) environments were mode_t is
680 (openat_permissive): Require mode arg, so that we can check
681 types better. Put it just after flags. Change cwd failure
682 indicator from pointer-to-bool to pointer-to-errno-value.
684 Invoke openat_save_fail and/or openat_restore_fail if
685 cwd_errno is null, so that openat can call us.
686 (openat_permissive, fdopendir, fstatat, unlinkat):
687 Simplify errno handling to avoid some duplicate code,
688 as it's OK to set errno on success.
689 * openat.h: Revamp code so that function macros depend on
690 __OPENAT_PREFIX only, not also on AT_FDCWD.
691 (openat_ro): Remove. Caller changed to use openat_permissive.
692 (openat_permissive): Now a macro, if not a function.
693 (openat_restore_fail, openat_save_fail): Now always functions,
694 since mkdirat needs them even if __OPENAT_PREFIX is defined.
696 * openat-priv.h: New file, defining macros used by mkdirat.c
698 * mkdirat.c: Include openat-priv.h.
699 Remove definitions of macros defined therein.
700 * openat.c: Likewise.
702 * mkdirat.c (mkdirat): New file and function.
703 * openat.h (mkdirat): Declare.
705 * openat.c (fdopendir): Don't change errno when returning non-NULL.
707 * openat.h (openat_permissive): Declare.
710 * openat.c (EXPECTED_ERRNO): New macro.
711 (openat_permissive): New function -- used in remove.c rewrite.
712 (all functions): Set errno just before returning, only if there
713 was an actual failure.
714 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
716 Emulate openat-family functions using Linux's procfs, if possible.
717 Idea and some code based on Ulrich Drepper's glibc changes.
719 * openat.c: (BUILD_PROC_NAME): New macro.
720 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
721 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
722 before falling back on save_cwd and restore_cwd.
723 (fdopendir, fstatat, unlinkat): Likewise.
725 * openat.c (fstatat, unlinkat): Perform the syscall directly,
726 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
728 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
729 as second argument to va_arg. Otherwise, some versions of gcc
730 warn that `if this code is reached, the program will abort'.
732 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
736 Add POSIX ACL support
737 * acl.h (copy_acl, set_acl): Add declarations.
738 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
739 systems other than Linux.
740 (chmod_or_fchmod): New function: use fchmod when possible,
742 (file_has_acl): Add a POSIX ACL implementation, with a
743 Linux-specific subcase.
744 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
745 S_ISVTX from one file to another. Fall back to fchmod/chmod when
746 acls are unsupported.
747 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
748 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
751 2006-01-09 Bruno Haible <bruno@clisp.org>
753 * sysexit_.h (EX_OK): New macro.
754 Suggested by Martin Lambers <marlam@marlam.de>.
756 2006-01-09 Bruno Haible <bruno@clisp.org>
758 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
759 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
760 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
761 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
763 2006-01-09 Bruno Haible <bruno@clisp.org>
765 * stdint_.h (SIZE_MAX): Write the value without involving negative
768 2005-10-16 Bruno Haible <bruno@clisp.org>
770 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
771 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
773 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
775 * strftime.c (tzname): Don't declare if it is already #defined.
776 Problem reported for Mingw by Mark Junker.
778 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
780 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
781 long int, not int, for nanosecond counts, so that people who are
782 used to POSIX struct timespec won't be surprised. Reported by Jim
785 2005-12-16 Jim Meyering <jim@meyering.net>
787 * fprintftime.c, fprintftime.h: New files.
789 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
791 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
792 * argp-help.c (fill_in_uparams): Check if the constructed
793 struct uparams is valid. Fall back to the default values if it is
796 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
798 * argp-help.c (__argp_base_name): New function
799 (__argp_short_program_name): Rewrite using __argp_base_name
800 * argp-namefrob.h: Define program_invocation_name and
801 program_invocation_short_name if requested
802 (__argp_base_name): Add prototype
803 * argp-parse.c (argp_def): Use gettext wrappers
804 (argp_default_parser): Use __argp_base_name
805 * argp-pin.c: New file. Defines program_invocation_name and
806 program_invocation_short_name on systems that lack them.
808 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
810 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
811 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
812 porting problem reported by Georg Schwarz in
813 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
815 2005-07-09 Bruno Haible <bruno@clisp.org>
817 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
818 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
819 Reported by Mark Junker <mjscod@gmx.de>.
821 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
823 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
824 (uintmax_t) [defined uintmax_t]: Do not declare.
825 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
826 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
827 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
828 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
829 sake of portability to weird hosts that C allows (though we don't
830 know of any practical examples).
832 * savedir.h (fdsavedir): New decl.
833 * savedir.c (fdsavedir, savedirstream): New functions; the latter
834 contains most of the former guts of savedir.
835 (savedir): Use savedirstream.
838 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
840 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
841 coreutils no longer futzes with rounding modes.
843 2005-11-14 Jim Meyering <jim@meyering.net>
845 * mkstemp-safer.c: Include <config.h>, required for possible
846 replacement of mkstemp.
848 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
850 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
852 (gethrxtime) [! (HAVE_NANOUPTIME
853 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
854 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
855 our own approximation.
857 2005-11-10 Simon Josefsson <jas@extundo.com>
859 * readline.c: Remove EOL.
861 2005-11-08 Eric Blake <ebb9@byu.net>
863 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
865 2005-11-08 Eric Blake <ebb9@byu.net>
867 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
869 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
871 Fix porting problem reported by Theodoros V. Kalamatianos.
872 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
873 Don't assume that futimes failing means we must fail.
875 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
877 * getcwd.c (__getcwd): Don't assume that system calls after readdir
878 leave errno alone. Problem reported by Dmitry V. Levin.
880 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
882 * savedir.c (savedir): Don't assume that xrealloc etc. leave
883 errno alone. Problem reported by Frederic Jolliton.
885 2005-10-28 Simon Josefsson <jas@extundo.com>
887 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
888 "restrict" keywords, as per POSIX. Protect the function
889 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
890 Don't use K&R prototypes. Check the sprintf return values.
891 Re-define EAFNOSUPPORT if not present. Indent.
893 * md5.h, md5.c: Simplify buffer handling visavi alignment,
894 suggested by Bruno Haible <bruno@clisp.org>.
896 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
898 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
900 * gc-libgcrypt.c: Add MD2 (which is not available through
903 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
905 * md2.h, md2.c: New files.
907 2005-10-24 Simon Josefsson <jas@extundo.com>
909 * md4.h: Shrink buffer size, now that we changed the type.
911 2005-10-22 Simon Josefsson <jas@extundo.com>
913 * arcfour.h, arcfour.c: Use fixed size indices in the
914 arcfour_context struct (simplify test vector testing in GNU
917 2005-10-22 Simon Josefsson <jas@extundo.com>
919 * md4.h, md4.c: Simplify buffer handling visavi alignment,
920 suggested by Bruno Haible <bruno@clisp.org>.
922 2005-10-22 Simon Josefsson <jas@extundo.com>
924 * crc.h: Include stddef.h, for size_t.
926 2005-10-21 Simon Josefsson <jas@extundo.com>
928 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
929 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
931 2005-10-21 Simon Josefsson <jas@extundo.com>
933 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
936 2005-10-21 Simon Josefsson <jas@extundo.com>
938 * gc-gnulib.c: Support ARCTWO in CBC mode.
940 2005-10-21 Simon Josefsson <jas@extundo.com>
942 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
945 * hmac-sha1.c (hmac_sha1): Likewise.
947 * crc.c (crc32_update): Actually use crc parameter, suggested by
948 Bruno Haible <bruno@clisp.org>.
950 * crc.h: Include stdint.h directly, suggested by Bruno Haible
953 2005-10-21 Simon Josefsson <jas@extundo.com>
955 * des.h, des.c: New files.
957 * gc-gnulib.c: Support DES.c
959 2005-10-21 Simon Josefsson <jas@extundo.com>
961 * arctwo.h, arctwo.c: New files.
963 * gc-gnulib.c: Support ARCTWO.
965 2005-10-21 Simon Josefsson <jas@extundo.com>
967 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
969 2005-10-19 Simon Josefsson <jas@extundo.com>
971 * gc-gnulib.c: Support ARCFOUR.
973 2005-10-19 Simon Josefsson <jas@extundo.com>
975 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
978 * gc.h: Add ECB enum type.
980 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
982 2005-10-19 Simon Josefsson <jas@extundo.com>
984 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
986 2005-10-18 Simon Josefsson <jas@extundo.com>
988 * md4.h, md4.c: New files, based on md5.?.
990 2005-10-17 Simon Josefsson <jas@extundo.com>
992 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
994 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
996 2005-10-17 Simon Josefsson <jas@extundo.com>
998 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1000 2005-10-17 Simon Josefsson <jas@extundo.com>
1002 * gc.h, gc-libgcrypt.c: Add ciphers.
1004 2005-10-17 Simon Josefsson <jas@extundo.com>
1006 * sha1.c: Use uint32_t instead of md5_uint32.t
1008 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1011 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1013 * md5.h: Use stdint.h and uint32_t. Doc fix.
1015 2005-10-15 Simon Josefsson <jas@extundo.com>
1017 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1019 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1021 2005-10-14 Simon Josefsson <jas@extundo.com>
1023 * arcfour.h, arcfour.c: New files.
1025 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1027 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1028 include <wchar.h>; no longer needed.
1030 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1031 and Ulrich Drepper <drepper@redhat.com>
1034 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1035 instead of inline stream orientation test and two separate
1036 function calls. Pay no attention to USE_IN_LIBIO.
1038 2005-10-14 Roland McGrath <roland@redhat.com>
1040 Import from libc. [BZ #1331]
1041 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1043 Reported by Matej Vela <vela@debian.org>.
1045 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1047 * mkdir-p.c (make_dir_parents): Don't report an error if an
1048 intermediate directory is in a read-only file system. Problem
1049 reported by Eric Blake.
1051 2005-10-13 Simon Josefsson <jas@extundo.com>
1053 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1054 Move memory allocation outside of loop.
1056 2005-10-12 Simon Josefsson <jas@extundo.com>
1058 * gc-pbkdf2-sha1.c: New file.
1060 * gc.h: Add gc_pbkdf2_sha1 prototype.
1062 2005-10-12 Simon Josefsson <jas@extundo.com>
1064 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1065 suggested by Bruno Haible <bruno@clisp.org>.
1067 2005-10-12 Simon Josefsson <jas@extundo.com>
1069 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1071 * gc-gnulib.c (gc_hmac_sha1): New function.
1073 2005-10-12 Simon Josefsson <jas@extundo.com>
1075 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1077 2005-10-12 Simon Josefsson <jas@extundo.com>
1079 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1080 GC_USE_HMAC_MD5, respectively.
1082 * gc-libgcrypt.c (gc_md5): Fix assert call.
1085 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1087 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1089 * gc-gnulib.c (gc_hash_buffer): Ditto.
1091 2005-10-11 Bruno Haible <bruno@clisp.org>
1093 * c-strcasestr.h: New file, from GNU gettext.
1094 * c-strcasestr.c: New file, from GNU gettext.
1096 2005-10-11 Bruno Haible <bruno@clisp.org>
1098 * c-strcase.h: New file, from GNU gettext.
1099 * c-strcasecmp.c: New file, from GNU gettext.
1100 * c-strncasecmp.c: New file, from GNU gettext.
1102 2005-10-11 Simon Josefsson <jas@extundo.com>
1104 * crc.h, crc.c: New files.
1106 * gc.h (gc_hash_buffer): Add doc.
1108 2005-10-08 Simon Josefsson <jas@extundo.com>
1110 * gc.h: Add gc_hash and gc_hash_buffer.
1112 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1114 * gc-libgcrypt.c (gc_hash_buffer): Add.
1116 2005-10-11 Bruno Haible <bruno@clisp.org>
1118 * strcasecmp.c: Include limits.h.
1119 (strcasecmp): Avoid integer overflow on exotic platforms.
1120 * strncasecmp.c: Include limits.h.
1121 (strncasecmp): Avoid integer overflow on exotic platforms.
1122 Reported by Paul Eggert.
1124 2005-10-06 Simon Josefsson <jas@extundo.com>
1126 * hmac-md5.c: New file.
1130 2005-10-06 Simon Josefsson <jas@extundo.com>
1132 * memxor.c (memxor): Avoid casts and warnings.
1134 2005-10-05 Derek Price <derek@ximbiot.com>
1136 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1138 2005-10-05 Simon Josefsson <jas@extundo.com>
1140 * memxor.c (memxor): Fix compiler error.
1142 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1143 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1145 * memxor.h, memxor.c: New files.
1147 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1148 we assume all systems have it, suggested by Jim Meyering
1149 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1150 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1151 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1154 2005-10-04 Bruno Haible <bruno@clisp.org>
1156 * verify.h (verify_true): Provide alternative definition for C++.
1158 2005-10-04 Simon Josefsson <jas@extundo.com>
1160 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1161 D. Baushke" <mdb@gnu.org>.
1163 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1165 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1166 (SSIZE_MAX): New macro, if not already defined.
1167 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1170 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1172 * exclude.c: Include verify.h.
1173 (verify): Remove. All callers changed to use verify.h's version.
1174 * strtoimax.c: Likewise.
1175 * utimecmp.c: Likewis.e
1177 Sync from coreutils.
1178 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1179 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1180 * .cvsignore: Add fts.h, search.h, t-fpending.
1181 * settime.c (settime): Fix { typo in previous patch. Also, don't
1182 bother returning ENOSYS if settimeofday or stime fails; just let
1183 them return whatever errno they want to return.
1184 * utimens.c: Include unistd.h, for dup2.
1185 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1186 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1188 2005-10-02 Jim Meyering <jim@meyering.net>
1190 Sync from coreutils.
1191 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1192 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1193 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1194 Remove AT_FDCWD test.
1195 Do not consume the fd unless successful.
1196 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1197 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1198 block, so that we don't even try to compile it if settimeofday is
1199 available. This works around a compilation failure on OSF1 V5.1,
1200 due to stime requiring a `long int*' while tv_sec is `int'.
1202 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1204 * getdelim.c (getdelim): Remove unused variables.
1206 2005-10-01 Simon Josefsson <jas@extundo.com>
1208 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1209 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1210 AI_* and EAI_* definitions. Protect function declarations.
1212 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1214 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1215 so that the code works even with ancient cpp. Portability problem
1216 with GCC 2.7.2.1 reported by Thomas M.Ott.
1218 2005-09-27 Jim Meyering <jim@meyering.net>
1220 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1222 * intprops.h (signed_type_or_expr__): Define.
1223 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1226 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1228 * verify.h (verify_expr): Remove, replacing with:
1229 (verify_true): New macro that returns true instead of void.
1230 (verify_type__): Remove.
1231 (verify): Use verify_true rather than verify_type__.
1233 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1235 * utimens.c (ENOSYS): Define if not already defined.
1236 (futimens): Support having a null PATH if the file descriptor
1239 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1241 (__attribute): Define to empty unless GCC 3.1 or later.
1242 This works around a core dump on OpenBSD 3.4, which has GCC
1243 2.95.3, which dumps core when given __attribute__(()). It also
1244 simplifies other tests, since we really don't want to bother with
1245 worrying about which ancient version of GCC supported what.
1246 Original problem reported by Yoann Vandoorselaere, with part of
1247 the fix suggested by Derek Price.
1249 2005-09-24 Jim Meyering <jim@meyering.net>
1251 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1252 so we can once again use a positive bitfield width of 1 -- now we
1253 don't have to explain why we were using a bitfield width of 2.
1255 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1257 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1258 Problem reported by Eric Blake.
1259 (getaddrinfo): Initialize se so that it's not garbage.
1260 Redo internal storage allocation so that it doesn't make unportable
1261 assumptions about alignment.
1264 * utimens.c (futimens): Use futimesat if available.
1265 Prefer it to futimes since it doesn't have the futimes bug.
1267 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1268 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1269 Instead, declare a function that returns a pointer to an array,
1270 and use verify_type__ to declare the size of the array.
1271 Problem and germ of a solution reported by Bruno Haible.
1272 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1273 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1275 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1277 Sync from coreutils.
1279 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1281 * argmatch.h: Include verify.h
1282 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1283 (ARGMATCH_ASSERT): Remove; unused.
1284 * canonicalize.c: Assume STDC_HEADERS.
1285 * exclude.c: Include "strcase.h".
1286 * regex_internal.h [!defined _LIBC]: Likewise.
1287 * getusershell.c: Include stdio--.h rather than stdio.h
1289 (getusershell): Call fopen, not fopen_safer.
1290 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1291 Do not include unistd-safer.h.
1292 (save_cwd): Don't call fd_safer; no longer needed
1293 now that we include fcntl--.h.
1295 * getdate.y (relative_time): New type.
1296 (RELATIVE_TIME_0): New constant.
1297 (parser_control): Use relative_time instead of doing it ourselves.
1298 (%union): Add new relative_time rel member.
1299 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1301 (relunit, relunit_snumber): Now of type rel.
1302 (zone, rel, relunit, get_date): Adjust to above changes.
1304 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1305 Do not include unistd-safer.h.
1306 (getloadavg): Don't call fd_safer; no longer needed
1307 now that we include fcntl--.h.
1309 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1310 (make_dir_parents): Treat ENOSYS like EEXIST.
1312 Improve quality of diagnostics on restore_cwd failure.
1313 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1314 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1315 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1316 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1317 each time through the loop. Do not diagnose restore_cwd failure;
1318 that is the caller's job (and perhaps the caller does not care).
1320 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1321 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1322 If the file already exists but is not a directory, don't bother
1323 to try to make its parents.
1324 Close potential file descriptor leak if we can't chdir("/") (!).
1325 Don't always return true if chdir($PWD) fails; return true only
1326 if the requested action was done successfully (except for the
1328 Don't log final directory unless we actually made it.
1329 Refactor to avoid duplicate code to fix up permissions.
1330 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1332 * strftime.c (my_strftime): Rewrite the previous change slightly,
1333 to make it a bit faster and (I hope) clearer.
1334 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1335 Fix bug in formats like %2N.
1337 * verify.h: New file.
1339 2005-09-22 Jim Meyering <jim@meyering.net>
1341 Sync from coreutils.
1343 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1345 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1346 the .tm_year member, since otherwise gcc-4.0 would now warn about
1347 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1349 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1350 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1352 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1353 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1354 when run in a time zone for which daylight savings time is in effect
1355 for the starting date.
1357 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1358 stop us from restricting permissions of just-created absolute-named
1360 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1361 to restore initial working directory.
1362 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1363 to tell caller if/when we change the working directory and are
1364 unable to return to the initial one.
1365 * mkdir-p.h (make_dir_parents): Update prototype.
1366 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1367 `return false'. This fixes a bug introduced on 2004-07-30.
1369 * openat.c (fdopendir): Be sure to close the supplied
1370 file descriptor before returning. This makes our replacement
1371 implementation a little closer to Solaris's, where fdopendir
1372 ties the file descriptor to the returned DIR* pointer.
1373 * openat.c (unlinkat): New function.
1374 * openat.h (unlinkat): Add prototype.
1375 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1376 (openat_restore_fail): Rename from openat_restore_die.
1377 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1379 Provide an alternative to exiting immediately upon save_cwd or
1380 restore_cwd failure. Now, an application can arrange e.g.,
1381 to perform a longjump in that case.
1382 * openat.c: Include dirname.h.
1383 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1384 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1385 and openat_restore_die rather than calling error directly.
1386 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1388 * openat-die.c (openat_save_die, openat_restore_die): New file.
1389 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1391 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1392 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1393 int utc, int nanoseconds);
1395 date should not have to allocate a megabyte of virtual memory to
1396 handle a format argument like +%1048575T. When implemented with
1397 strftime, it must allocate such a buffer, use strftime to fill it
1398 in, print it, then free it.
1399 With fprintftime, it simply prints everything and exits.
1400 With no need for memory allocation, that's one fewer way to fail.
1401 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1402 optional field width, not before, so we accept %9:z, not %:9z.
1403 (my_strftime): Be sure to use L_('x') for literals.
1405 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1406 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1407 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1408 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1409 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1410 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1411 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1412 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1413 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1415 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1416 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1417 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1418 and don't include <sys/file.h>).
1420 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1422 Sync from coreutils.
1424 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1425 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1426 [!LDAV_DONE]: Avoid unused variable warning.
1428 2005-09-21 Bruno Haible <bruno@clisp.org>
1430 * unicodeio.h (unicode_to_mb): New declaration.
1432 2005-09-20 Derek Price <derek@ximbiot.com>
1434 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1436 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1438 Use a consistent style for including <config.h>.
1439 * __fpending.c, acl.c, argmatch.c,
1440 argp-help.c, argp-parse.c,
1441 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1442 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1443 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1444 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1445 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1446 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1447 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1448 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1449 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1450 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1451 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1452 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1453 modechange.c, mountlist.c, open-safer.c, physmem.c,
1454 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1455 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1456 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1457 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1458 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1459 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1460 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1461 userspec.c, utimecmp.c, version-etc-fsf.c,
1462 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1463 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1464 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1465 Standardize inclusion of config.h.
1466 * __fpending.h, dirfd.h, getdate.h, human.h,
1467 inttostr.h: Removed inclusion of config.h from header files.
1468 * inttostr.c: Adjusted in-tree users.
1469 * timespec.h: Remove superfluous warning to include config.h.
1470 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1471 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1472 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1473 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1475 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1477 * stat-time.h: New file.
1478 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1479 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1481 (timespec_cmp): New function.
1482 * utimecmp.c: Include stat-time.h.
1483 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1484 members exist, not on the obsolescent ST_MTIM_NSEC.
1485 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1487 2005-09-15 Derek Price <derek@ximbiot.com>
1488 Paul Eggert <eggert@cs.ucla.edu>
1490 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1491 changes, consolidating in...
1492 * regex_internal.h: ...this file.
1494 2005-09-15 Derek Price <derek@ximbiot.com>
1496 * regex_internal.h: Blank `pure' for GNUC < 3.
1497 * regex_internal.c: Ditto, using this...
1498 (__GNUC_PREREQ): ...new macro.
1499 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1500 (__GNUC_PREREQ): ...this new macro.
1502 * strstr.h: Include string.h. Define strstr as a macro here.
1504 2005-09-13 Derek Price <derek@ximbiot.com>
1506 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1508 Reported by Jim Meyering <jim@meyering.net>.
1510 2005-09-13 Jim Meyering <jim@meyering.net>
1512 * canon-host.c: Filter through gnu indent and reword comments slightly.
1513 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1515 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1517 * lib/base64.c: Typo.
1518 (base64_encode): Put b64str in initialized data section.
1520 2005-09-12 Derek Price <derek@ximbiot.com>
1522 Return usable errors from canon-host.
1523 * canon-host.h: New file.
1524 * canon-host.c (canon_host): Wrap...
1525 (canon_host_r): ...this new function, which now relies exclusively on
1527 (ch_strerror): New function.
1528 (last_cherror): New global.
1529 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1530 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1532 (freeaddrinfo): Free ai->ai_canonname when set.
1534 2005-09-12 Derek Price <derek@ximbiot.com>
1535 Paul Eggert <eggert@cs.ucla.edu>
1537 * glob-libc.h: Renamed from glob_.h. The new version is
1538 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1539 protecting things that should be done only in gnulib contexts.
1540 * glob_.h: New file, containing only the glob things needed for
1542 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1543 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1544 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1545 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1546 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1547 and to respect the namespace rules better.
1549 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1551 Merge glibc and coreutils changes into gnulib, plus a few
1553 * md5.c: Use #error rather than a string.
1554 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1555 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1556 (__attribute__): Define to empty for non recent-GCC.
1557 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1558 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1559 Renamed from their non-__ counterparts, with new macros replacing
1560 them if not _LIBC. Add __THROW attribute.
1562 (struct md5_ctx): Align buffer if using GCC.
1563 * sha1.h (struct sha1_ctx): Likewise.
1564 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1565 The old name was backwards.
1566 (NOTSWAP): Remove; not used.
1567 (rol): New macro, moved here from md5.h.
1568 (sha1_process_block): Remove a FIXME that doesn't make sense.
1570 2005-09-12 Derek Price <derek@ximbiot.com>
1572 * gai_strerror.c: Include config.h when available. Include
1573 getaddrinfo.h before other headers to test interface.
1574 Reported by Larry Jones <lawrence.jones@ugs.com>.
1576 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1578 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1579 definitions, since that's the preferred style in glibc.
1580 Fix a minor spacing issue, and update copyright notice to match glibc's.
1582 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1584 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1586 2005-09-06 Simon Josefsson <jas@extundo.com>
1588 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1589 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1591 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1593 Change bitset word type from unsigned int to unsigned long int,
1594 as this has better performance on typical 64-bit hosts.
1595 Port bitset code to hosts with unusual word sizes.
1596 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1597 (build_collating_symbol):
1598 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1599 argument is a bitset. This is merely a style issue, but it makes
1600 it clearer that an entire array is expected.
1601 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1602 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1603 Port to the case where bitset_word is not the same as unsigned int.
1604 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1605 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1607 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1608 (build_trtable, group_nodes_into_DFAstates):
1610 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1611 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1612 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1613 * regexec.c (group_nodes_into_DFAstates): Likewise.
1614 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1615 * regcomp.c (optimize_subexps, lower_subexp):
1616 Work even if bitset_word has holes in its bitwise representation.
1617 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1618 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1620 * regex_internal.c (re_string_reconstruct):
1621 Don't assume UCHAR_MAX == 255.
1622 * regex_internal.h (bitset_set_all): Likewise.
1623 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1625 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1626 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1628 (BITSET_WORD_MAX): New macro.
1629 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1630 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1631 (bitset_empty, bitset_copy):
1632 Prefer sizeof (bitset) to multiplying it out ourselves.
1633 (bitset_not_merge): Remove; unused.
1634 (bitset_contain): Return bool, not unsigned int with one bit on.
1635 All callers changed.
1636 * regexec.c (build_trtable): Don't assume bitset has no stricter
1637 alignment than re_node_set; do this by defining a new internal
1638 type struct dests_alloc and using it to allocate memory.
1640 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1642 Check for arithmetic overflow when calculating sizes, to prevent
1643 some buffer-overflow issues. These patches are conservative, in the
1644 sense that when I couldn't determine whether an overflow was possible,
1645 I inserted a run-time check.
1646 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1647 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1648 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1649 (re_xnrealloc, re_x2nrealloc): New inline functions.
1650 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1651 (build_equiv_class, build_charclass): Check for arithmetic overflow
1652 in size expression calculations.
1653 * lib/regex_internal.c (re_string_realloc_buffers):
1654 (build_wcs_upper_buffer, re_node_set_add_intersect):
1655 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1656 (re_dfa_add_node, register_state): Likewise.
1657 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1658 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1659 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1660 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1662 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1664 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1665 to avoid a collision with bits/local_lim.h in glibc.
1666 All uses changed. Problem reported by Dmitry V. Levin in
1667 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1669 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1670 bugs in int versus size_t comparisons.
1671 (re_string_context_at): Fix bug where the code assumed that
1674 Use bool where appropriate.
1675 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1676 All callers changed.
1677 (calc_eclosure_iter): Likewise, for ROOT arg.
1678 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1679 (build_charclass_op): Likewise, for NON_MATCH arg.
1680 * regex_internal.c (re_string_allocate, re_string_construct):
1681 (re_string_construct_common): Likewise, for ICASE arg.
1682 * regexec.c (re_search_2_stub, re_search_stub):
1683 Likewise, for RET_LEN arg.
1684 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1685 (set_regs): Likewise, for FL_BACKTRACK arg.
1686 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1687 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1688 (calc_eclosure_iter, parse_bracket_exp):
1689 Use bool for internal variables that are booleans.
1690 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1691 (set_regs, build_sifted_states, sift_states_bkref):
1692 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1693 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1694 (find_collation_sequence_value):
1696 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1697 (re_node_set_compare):
1698 Return bool, not int. All callers changed.
1699 * regexec.c (check_halt_node_context, check_dst_limits):
1700 (build_trtable, check_node_accept): Likewise.
1701 * regex_internal.h: Include stdbool.h.
1703 Fix bugs uncovered when converting to bool.
1704 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1705 failure instead of charging ahead blindly.
1706 * regex_internal.c (register_state): Likewise.
1707 * regexec.c (re_search_2_stub): Use simpler method than boolean
1708 for freeing internal storage.
1709 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1710 bitset pieces used as boolean, to avoid undefined behavior
1711 on hosts that do int overflow checking.
1713 2005-08-31 Derek Price <derek@ximbiot.com>
1715 * getdelim.c (getdelim): Return EOF on EOF.
1716 Reported by Larry Jones <lawrence.jones@ugs.com>.
1718 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1720 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1721 lengths fit in regoff_t; this isn't true if regoff_t is the same
1723 * regex.c (re_search_internal): 5th arg is LAST_START
1724 (= START + RANGE) instead of RANGE. This avoids overflow
1725 problems when regoff_t is the same width as size_t.
1726 All callers changed.
1727 (re_search_2_stub): Check for overflow when adding the
1728 sizes of the two strings.
1729 (re_search_stub): Check for overflow when adding START
1730 to RANGE; if it occurs, substitute the extreme value.
1732 2005-08-31 Jim Meyering <jim@meyering.net>
1734 * regcomp.c (search_duplicated_node): Make first pointer arg
1736 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1737 (register_state): Likewise.
1738 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1739 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1740 (group_nodes_into_DFAstates): Likewise.
1742 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1744 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1745 old glibc regex code mishandles strings longer than 2**31 bytes.
1746 This patch fixes this when the regex code is used in gnulib
1747 (i.e., outside glibc).
1749 This patch should not affect the use of the regex code inside
1750 glibc. No doubt this problem also needs to be handled for glibc
1751 as well, but the result will be an incompatible change to the
1752 glibc ABI, and the old ABI will have to be supported too. That
1753 can be the the subject for another patch.
1755 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1756 governing whether the rest of this patch is active. By default,
1757 the macro is disabled and the patch has no effect.
1758 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1759 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1760 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1761 (re_match_2, re_set_registers): Use the new types.
1762 * regex_internal.h (Idx, re_hashval_t): New types.
1763 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1765 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1766 (re_string_context_at, bin_tree_t, re_dfastate_t):
1767 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1768 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1769 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1770 (re_string_char_size_at, re_string_wchar_at):
1771 (re_string_elem_size_at):
1772 Use the new types and macros to port to 64-bit hosts.
1773 Use unsigned types for internal values, so that the code
1774 mostly works even for arrays larger than SSIZE_MAX.
1775 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1776 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1777 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1778 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1779 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1780 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1781 (calc_inveclosure, parse_dup_op, build_range_exp):
1782 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1783 (fetch_number, create_token_tree, mark_opt_subexp):
1785 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1786 (create_cd_newstate, re_string_allocate, re_string_construct):
1787 (re_string_realloc_buffers, build_wcs_upper_buffer):
1788 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1789 (re_string_reconstruct, re_string_peek_byte_case):
1790 (re_string_fetch_byte_case, re_string_context_at):
1791 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1792 (re_node_set_init_copy, re_node_set_add_intersect):
1793 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1794 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1795 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1796 (re_acquire_state, re_acquire_state_context, register_state):
1798 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1799 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1800 (re_search_internal, re_search_2_stub, re_search_stub)
1801 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1802 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1803 (update_cur_sifted_state, check_dst_limits):
1804 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1805 (check_subexp_limits, sift_states_bkref, merge_state_array):
1806 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1807 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1808 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1809 (expand_bkref_cache, check_node_accept_bytes):
1810 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1811 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1812 (acquire_init_state_context, check_halt_node_context):
1813 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1814 (sift_states_backward, clean_state_log_if_needed):
1815 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1816 (find_recover_state, transit_state_sb, transit_state_mb):
1817 (transit_state_bkref, build_trtable, match_ctx_clean):
1819 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1820 to work around an assumption that REG_MISSING is negative.
1822 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1823 (seek_collating_symbol_entry) [defined _LIBC]:
1824 (lookup_collation_sequence_value) [defined _LIBC]:
1825 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1826 Use prototypes rather than old-style function definitions.
1827 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1828 (transit_state_sb) [0]:
1829 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1831 * regexec.c (re_search_internal): Simplify update of rm_so and
1834 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1835 (optimize_subexps, lower_subexp):
1836 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1837 since the signed shift might overflow. Use 1u<<31 instead.
1838 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1839 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1842 * regcomp.c (optimize_subexps, lower_subexp):
1843 Use CHAR_BIT rather than 8, for clarity.
1844 * regexec.c (check_dst_limits_calc_pos_1):
1845 (check_subexp_matching_top): Likewise.
1846 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1847 have to worry about portability issues when shifting it left.
1848 Remove no-longer-needed test for table_size > 0.
1849 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1850 in a word, as the resulting behavior is undefined.
1851 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1852 in one case, a <= should have been an <, and in another case the
1853 whole test was missing.
1854 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1855 the standard name CHAR_BIT.
1856 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1857 this is not true on one's complement and signed-magnitude hosts.
1859 * regex_internal.h (re_sub_match_top_t): Remove unused member
1861 (struct re_dfa_t): Remove unused member states_alloc.
1862 * regcomp.c (init_dfa): Don't initialize unused members.
1864 2005-08-31 Bruno Haible <bruno@clisp.org>
1866 * strstr.c: Include <stddef.h>, for NULL.
1867 * strcasestr.c: Likewise.
1868 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1870 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1872 * iconvme.h: Add prototype for iconv_alloc.
1874 2005-08-29 Simon Josefsson <jas@extundo.com>
1876 * iconvme.c: Fix errno.
1878 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1880 * iconvme.c: Split iconv_string into iconv_alloc.
1882 2005-08-27 Jim Meyering <jim@meyering.net>
1884 * fopen-safer.c: Merge minor changes from coreutils.
1885 * dup-safer.c: Likewise.
1886 * fd-safer.c: Likewise.
1888 Merge from coreutils.
1889 * stdio--.h: New file.
1890 * stdlib--.h: New file.
1891 * mkstemp-safer.c: New file.
1893 GNU tar needs these.
1894 * pipe-safer.c: New file.
1895 * creat-safer.c: New file.
1896 * fcntl--.h (creat): Define to creat_safer.
1897 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1898 * unistd--.h (pipe): Define to pipe_safer.
1899 * unistd-safer.h: Declare pipe_safer.
1901 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1903 * regex_internal.h: Remove all references to
1904 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1906 (bitset_not, bitset_merge, bitset_not_merge):
1907 (bitset_mask, re_string_allocate, re_string_construct):
1908 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1909 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1910 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1911 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1912 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1913 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1914 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1915 (re_acquire_state_context):
1916 Remove unnecessary forward decls.
1917 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1918 Put __attribute at function definition,
1919 now that the function decl has been removed.
1920 * lib/regex_internal.c (re_string_peek_byte_case):
1921 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1924 2005-08-26 Simon Josefsson <jas@extundo.com>
1926 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1927 Haible <bruno@clisp.org>.
1929 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1931 * regexec.c (set_regs): Don't alloca with an unbounded size.
1933 alloca modernization/simplification for regex.
1934 * regex.c: Remove portability cruft for alloca. This no longer
1935 needs to be at the start of the file, and can be moved into
1936 regex_internal.h and simplified.
1937 * regex_internal.h: Include <alloca.h>.
1938 (__libc_use_alloca) [!defined _LIBC]: New macro.
1939 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1940 now works outside glibc.
1942 2005-08-24 Simon Josefsson <jas@extundo.com>
1944 * getpass.c: Add WIN32 implementation. Conditionalize use of
1945 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1946 GLIBC specific code.
1948 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1950 Make regex safe for g++. This fixes one real bug (an "err"
1951 that should have been "*err"). g++ problem reported by
1953 * regex_internal.h (re_calloc): New macro, consistent with
1954 re_malloc etc. All callers of calloc changed to use re_calloc.
1955 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1956 not int. All callers changed.
1957 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1958 just use an array of size MB_LEN_MAX.
1959 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1960 (find_recover_state): Change "err" to "*err"; this fixes what
1961 appears to be a real bug.
1962 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1965 2005-08-25 Jim Meyering <jim@meyering.net>
1967 * open-safer.c: Include <config.h>.
1968 Otherwise, we'd lose LARGEFILE support in any file using
1971 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1973 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1974 * regex.h (regerror): Likewise.
1976 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1977 requires this. (The code never needed it.)
1979 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1980 All uses of recently-renamed identifiers changed to use the new,
1981 POSIX-compliant names. The code will build and run just fine
1982 without these changes, but it's better to eat our own dog food
1983 and use the standard-conforming names.
1985 * regex.h: Fix a multitude of POSIX name space violations.
1986 These changes have an effect only for programs that define
1987 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1988 do not change anything for programs compiled in the normal way.
1989 Also, there is no effect on the ABI.
1991 (_REGEX_SOURCE): New macro.
1992 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1993 defined and _GNU_SOURCE is not; this fixes a name space violation.
1995 Rename the following macros to obey POSIX requirements.
1996 The old names are still visible as macros if _REGEX_SOURCE is defined.
1997 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1998 RE_BACKSLASH_ESCAPE_IN_LISTS.
1999 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2000 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2001 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2002 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2003 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2004 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2005 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2006 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2007 (REG_INTERVALS): renamed from RE_INTERVALS.
2008 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2009 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2010 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2011 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2012 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2013 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2014 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2015 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2016 RE_UNMATCHED_RIGHT_PAREN_ORD.
2017 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2018 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2019 (REG_DEBUG): renamed from RE_DEBUG.
2020 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2021 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2022 unusual, since we can't clash with the POSIX REG_ICASE.
2023 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2024 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2025 (REG_NO_SUB): renamed from RE_NO_SUB.
2026 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2027 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2028 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2029 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2030 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2031 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2032 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2033 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2034 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2035 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2036 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2037 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2038 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2039 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2040 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2041 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2042 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2043 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2044 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2045 (REG_FIXED): Renamed from REGS_FIXED.
2046 (REG_NREGS): Renamed from RE_NREGS.
2048 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2049 of other REG_* macros, since POSIX says the user is allowed to
2050 #undef these macros selectively.
2052 (reg_errcode_t): Update comment stating what other tables need
2055 Rename the following enum values to obey POSIX requirements.
2056 The old names are still visible as macros.
2057 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2058 is not defined, since GNU is supposed to be a superset of POSIX as
2059 much as possible, and since we want reg_errcode_t to be a signed
2060 type for implementation consistency.
2061 (_REG_NOERROR): Renamed from REG_NOERROR.
2062 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2063 (_REG_BADPAT): Renamed from REG_BADPAT.
2064 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2065 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2066 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2067 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2068 (_REG_EBRACK): Renamed from REG_EBRACK.
2069 (_REG_EPAREN): Renamed from REG_EPAREN.
2070 (_REG_EBRACE): Renamed from REG_EBRACE.
2071 (_REG_BADBR): Renamed from REG_BADBR.
2072 (_REG_ERANGE): Renamed from REG_ERANGE.
2073 (_REG_ESPACE): Renamed from REG_ESPACE.
2074 (_REG_BADRPT): Renamed from REG_BADRPT.
2075 (_REG_EEND): Renamed from REG_EEND.
2076 (_REG_ESIZE): Renamed from REG_ESIZE.
2077 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2078 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2079 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2080 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2081 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2083 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2084 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2085 changed. But support the old name if the new one is not defined
2086 and if _REGEX_SOURCE.
2088 Change the following member names in struct re_pattern_buffer.
2089 The old names are still supported if !_REGEX_SOURCE.
2090 The new names are always supported, regardless of _REGEX_SOURCE.
2091 (re_buffer): Renamed from buffer.
2092 (re_allocated): Renamed from allocated.
2093 (re_used): Renamed from used.
2094 (re_syntax): Renamed from syntax.
2095 (re_fastmap): Renamed from fastmap.
2096 (re_translate): Renamed from translate.
2097 (re_can_be_null): Renamed from can_be_null.
2098 (re_regs_allocated): Renamed from regs_allocated.
2099 (re_fastmap_accurate): Renamed from fastmap_accurate.
2100 (re_no_sub): Renamed from no_sub.
2101 (re_not_bol): Renamed from not_bol.
2102 (re_not_eol): Renamed from not_eol.
2103 (re_newline_anchor): Renamed from newline_anchor.
2105 Change the following member names in struct re_registers.
2106 The old names are still supported if !_REGEX_SOURCE.
2107 The new names are always supported, regardless of _REGEX_SOURCE.
2108 (rm_num_regs): Renamed from num_regs.
2109 (rm_start): Renamed from start.
2110 (rm_end): Renamed from end.
2112 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2113 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2114 Prepend __ to parameter names.
2116 Undo yesterday's changes.
2118 2005-08-24 Jim Meyering <jim@meyering.net>
2120 Sync from coreutils.
2121 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2123 2005-08-21 Bruno Haible <bruno@clisp.org>
2125 * lock.h: Add multiple inclusion guard.
2126 * tls.h: Add multiple inclusion guard.
2128 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2130 * regex.h (REG_NOSYS)
2131 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2132 Define, since POSIX requires it as of 2001.
2133 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2134 New private symbol, used to keep the enum signed in all cases.
2135 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2136 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2138 * regex_internal.c (re_string_skip_chars, register_state):
2140 Remove forward decls; no longer needed now that we use prototypes.
2141 * regexec.c (acquire_init_state_context, check_halt_node_context):
2142 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2143 (clean_state_log_if_needed): Likewise.
2145 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2147 Fix problems reported by Sam Steingold in
2148 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2149 * regexec.c (sift_states_bkref): Fix portability bug: the code
2150 assumed that reg_errcode_t is a signed type, which is not
2151 necessarily true if _XOPEN_SOURCE is not defined.
2152 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2153 some compilers warn about it otherwise.
2155 2005-08-20 Jim Meyering <jim@meyering.net>
2157 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2158 of unused local, dfa.
2160 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2162 * regcomp.c (create_initial_state): Remove duplicate decl.
2163 (init_word_char, create_initial_state, duplicate_node_closure):
2164 (fetch_token, peek_token_bracket, build_range_exp):
2165 (build_collating_symbol): Remove forward decls; no longer needed
2166 now that we use prototypes.
2169 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2170 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2171 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2172 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2173 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2174 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2175 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2176 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2177 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2178 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2179 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2180 (build_charclass, build_charclass_op, fetch_number, create_tree):
2181 (create_token_tree, mark_opt_subexp, duplicate_tree):
2182 Use prototypes rather than old-style definitions.
2185 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2186 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2187 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2188 (re_string_reconstruct, re_string_peek_byte_case):
2189 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2190 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2191 (re_node_set_init_copy, re_node_set_add_intersect):
2192 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2193 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2194 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2195 (re_acquire_state, re_acquire_state_context, register_state):
2196 (create_ci_newstate, create_cd_newstate, free_state):
2198 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2199 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2200 (re_search_internal, prune_impossible_nodes):
2201 (acquire_init_state_context, check_matching, static):
2202 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2203 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2204 (update_regs, sift_states_backward, build_sifted_states):
2205 (clean_state_log_if_needed, merge_state_array):
2206 (update_cur_sifted_state, add_epsilon_src_nodes):
2207 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2208 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2209 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2210 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2211 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2212 (check_arrival, check_arrival_add_next_nodes):
2213 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2214 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2215 (check_node_accept_bytes, check_node_accept, extend_buffers):
2216 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2217 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2222 (re_string_allocate, re_string_construct, re_string_reconstruct):
2223 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2224 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2225 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2226 (re_string_context_at, re_string_peek_byte_case):
2227 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2228 is defined, since we now use prototypes always.
2230 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2231 C89 or better. All uses removed.
2233 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2235 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2236 [defined lint]: Suppress bogus uninitialized-variable warnings.
2238 * regcomp.c (duplicate_node): Return new index, not an error code,
2239 and let the caller return REG_ESPACE if out of space. This
2240 removes an uninitialied-variable warning with GCC 4.0.1, and also
2241 avoids taking the address of a local variable. All callers
2244 2005-08-19 Jim Meyering <jim@meyering.net>
2246 * regexec.c (proceed_next_node): Redo local variables to
2247 avoid GCC shadowing warnings.
2249 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2251 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2252 (re_node_set_insert_last, re_dfa_add_node):
2253 Rename local variables to avoid GCC shadowing warnings.
2255 2005-08-18 Bruno Haible <bruno@clisp.org>
2257 * strstr.c (strstr): Fix return value in multibyte case.
2258 * strcasestr.c (strcasestr): Likewise.
2260 2005-08-17 Jim Meyering <jim@meyering.net>
2262 Make the %s format (seconds since the epoch) work for a negative
2263 number and when used with a zero-padded field width, e.g. %015s.
2265 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2266 label so that it precedes the code to set `digits'. Otherwise,
2267 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2268 print `00-22'. Now, it prints `-0022', as it should.
2270 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2272 * regex.h: Remove useless space-before-tab. From coreutils.
2274 2005-08-17 Bruno Haible <bruno@clisp.org>
2276 * strcasestr.h: New file.
2277 * strcasestr.c: New file.
2279 2005-08-17 Bruno Haible <bruno@clisp.org>
2281 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2282 * strstr.c: Completely rewritten, with multibyte locale support.
2284 2005-08-17 Bruno Haible <bruno@clisp.org>
2286 * strcasecmp.c: Use mbuiter.h.
2288 2005-08-17 Bruno Haible <bruno@clisp.org>
2290 * mbuiter.h: New file.
2292 2005-08-16 Bruno Haible <bruno@clisp.org>
2294 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2296 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2297 NUL byte, not after it.
2299 2005-08-16 Bruno Haible <bruno@clisp.org>
2301 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2302 the valid ones. Makes the comparison operations transitive:
2303 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2304 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2306 2005-08-16 Bruno Haible <bruno@clisp.org>
2308 * strcase.h (strcasecmp): Add note in comments.
2309 * strncasecmp.c: Use code from strcasecmp.c.
2310 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2311 (strcasecmp): Work correctly in multibyte locales.
2313 2005-08-16 Bruno Haible <bruno@clisp.org>
2315 * strnlen1.h: New file.
2316 * strnlen1.c: New file.
2318 2005-08-16 Bruno Haible <bruno@clisp.org>
2320 * mbfile.h: New file.
2322 2005-08-16 Bruno Haible <bruno@clisp.org>
2324 * mbiter.h: New file.
2326 2005-08-16 Bruno Haible <bruno@clisp.org>
2328 * mbchar.h: New file.
2329 * mbchar.c: New file.
2331 2005-08-16 Bruno Haible <bruno@clisp.org>
2333 * tls.h: New file, from GNU gettext.
2334 * tls.c: New file, from GNU gettext.
2336 2005-08-15 Bruno Haible <bruno@clisp.org>
2338 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2341 2005-08-14 Jim Meyering <jim@meyering.net>
2343 Sync from coreutils.
2345 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2346 Use the hash-table-based cycle-detection code not just when
2347 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2348 Reported by James Youngman in
2349 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2350 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2351 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2352 This lets us compile with -DFTS_DEBUG, once again.
2353 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2354 * fts.c (fd_safer): Remove decl.
2355 Include fcntl--.h rather than unistd-safer.h
2356 (fts_safe_changedir): Don't call fd_safer; no longer needed
2357 now that we include fcntl--.h.
2359 2005-08-11 Simon Josefsson <jas@extundo.com>
2361 * readline.h, readline.c: New file.
2363 2005-08-11 Bruno Haible <bruno@clisp.org>
2365 * strnlen.h (strnlen): Change parameter name to match comment.
2367 2005-08-10 Simon Josefsson <jas@extundo.com>
2369 * strndup.c: Use strnlen.h.
2371 * strnlen.h: New file.
2373 2005-08-02 Simon Josefsson <jas@extundo.com>
2375 * getline.h, getline.c: Rewrite.
2377 * getdelim.h, getdelim.c: New files, ported from glibc.
2379 2005-07-31 Bruno Haible <bruno@clisp.org>
2381 * lock.h (gl_lock_initializer): New macro.
2382 (gl_lock_define_initialized): Use it.
2383 (gl_rwlock_initializer): New macro.
2384 (gl_rwlock_define_initialized): Use it.
2385 (gl_recursive_lock_initializer): New macro.
2386 (gl_recursive_lock_define_initialized): Use it.
2388 2005-07-26 Bruno Haible <bruno@clisp.org>
2390 * lock.h: Update from GNU gettext.
2391 * lock.c: Update from GNU gettext.
2393 2005-07-18 Bruno Haible <bruno@clisp.org>
2395 * lock.h (gl_once_t): New type.
2396 (gl_once_define, gl_once): New macros.
2397 * lock.c (fresh_once): New variable.
2398 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2401 2005-07-18 Simon Josefsson <jas@extundo.com>
2403 * check-version.c (check_version): Accept identical versions too.
2405 2005-07-18 Bruno Haible <bruno@clisp.org>
2407 * lock.h: New file, from GNU gettext.
2408 * lock.c: New file, from GNU gettext.
2410 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2412 * quotearg.c: Add translator comment suggested by Bruno Haible,
2413 with a minor change.
2415 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2417 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2418 copyright symbol and the year.
2419 * version-etc.c (COPYRIGHT_YEAR): New constant.
2420 (version_etc_va): Use parameterized copyright notice.
2421 Reword to conform to the current GNU coding standards.
2423 2005-07-11 Simon Josefsson <jas@extundo.com>
2425 * size_max.h: New file.
2427 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2429 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2432 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2433 and Paul Eggert <eggert@cs.ucla.edu>
2435 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2436 in wint_t, not wchar_t. Remove now-unnecessary cast.
2438 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2440 * regex.c, regex.h: Sync from libc.
2441 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2442 New files, synced from libc, except that regex_internal.h
2443 currently has a small porting fix.
2445 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2447 Remove the dependency of the strftime module on the tzset module.
2448 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2449 Copy the input structure, to work around some of the bug with
2450 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2451 Solaris releases, you should also use the tzset module, but we won't
2452 require it as a dependency any more since we don't want LGPLed code
2453 to depend on GPLed code.
2455 2005-07-02 Jim Meyering <jim@meyering.net>
2457 * backupfile.c (backup_args): Change a `0' to NULL.
2459 2005-07-01 Jim Meyering <jim@meyering.net>
2461 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2462 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2463 * save-cwd.c, tempname.c:
2464 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2465 and don't include <sys/file.h>).
2467 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2469 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2470 declares only 'struct timespec;' (!).
2472 2005-06-29 Jim Meyering <jim@meyering.net>
2474 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2475 type name. Use the variable name instead.
2476 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2478 2005-06-28 Simon Josefsson <jas@extundo.com>
2480 * check-version.h, check-version.c: New files.
2482 2005-06-28 Simon Josefsson <jas@extundo.com>
2484 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2485 collision with global variable. Better indentation. Don't
2486 increment buffer pointer beyond buffer end. Based on comments
2487 from Paul Eggert <eggert@cs.ucla.edu>.
2491 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2493 * canon-host.c (canon-host): Append trailing "," to 0 in
2494 initializer of struct addrinfo, as an indication that we don't
2495 care how many members the structure has.
2497 2005-06-24 Derek Price <derek@ximbiot.com>
2498 and Bruno Haible <bruno@clisp.org>
2500 Remove stat module & update lstat.
2501 * stat.c: Remove this file...
2502 (slash_aware_lstat): ...moving this content and its support...
2503 * lstat.c (rpl_lstat): ...into here.
2504 * lstat.h: New file.
2506 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2508 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2509 (ranged_convert): Don't save conversion in a temporary struct.
2510 This causes a warning with GCC 4.0.0, and anyway in the typical
2511 case it's not worth the extra 100 bytes or so of code.
2512 (ranged_convert, __mktime_internal): When calling a function via a
2513 pointer P, use P () rather than (*P) (), as we now assume C89 or
2516 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2518 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2519 "who -r" failed to give output. Problem reported by Tim Waugh.
2521 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2522 (xcalloc): Use it to avoid needless tests.
2523 Problem reported by Jim Meyering.
2525 2005-06-16 Jim Meyering <jim@meyering.net>
2527 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2528 when either N or S is zero.
2530 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2532 * argp.h (__option_is_short): Check upper limit of
2533 __key. Isprint() requires its argument to have the value
2534 of an unsigned char or EOF.
2536 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2538 * fnmatch.c (fnmatch): If there is an encoding error in a
2539 multibyte string or pattern, fall back on unibyte matching.
2540 Problem reported by James Youngman.
2542 2005-06-08 Bruno Haible <bruno@clisp.org>
2544 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2547 2005-06-08 Bruno Haible <bruno@clisp.org>
2549 * csharpcomp.h: New file, from GNU gettext.
2550 * csharpcomp.c: New file, from GNU gettext.
2551 * csharpcomp.sh.in: New file, from GNU gettext.
2553 2005-06-07 Derek Price <derek@ximbiot.com>
2556 * glob_.h: Indent nested #ifdef.
2558 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2560 Sync from coreutils.
2561 Use "file name" when talking about file names, instead of "filename"
2562 or "path", as per the GNU coding standards.
2563 * mkdir-p.c: Renamed from makepath.c.
2564 (make_dir_parents): Renamed from make_path. All callers changed.
2565 * mkdir-p.h: Likewise. All includers changed.
2566 * filenamecat.c: Renamed from path-concat.c.
2567 (file_name_concat): Renamed from path_concat. All callers changed.
2568 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2569 * filenamecat.h: Likewise. All includers changed.
2570 * acl.c: Don't use "path" or "filename" to mean "file name"
2571 in comments or local variable names.
2572 * basename.c: Likewise.
2573 * canonicalize.c, canonicalize.h: Likewise.
2574 * dirname.c, dirname.h: Likewise.
2575 * euidaccess.c: Likewise.
2576 * exclude.c: Likewise
2577 * fnmatch_.h, fnmatch_loop.c: Likewise.
2578 * fsusage.c, fsuage.h: Likewise.
2579 * fts.c, fts_.h: Likewise.
2580 * getcwd.c: Likewise.
2581 * getloadavg.c: Likewise.
2582 * mkstemp.c: Likewise.
2583 * mountlist.c, mountlist.h: Likewise.
2584 * openat.c, openat.h: Likewise.
2585 * readlink-stub.c: Likewise.
2586 * readutmp.c, readutmp.h: Likewise.
2587 * rename.c: Likewise.
2588 * rmdir.c: Likewise.
2590 * savedir.c: Likewise.
2591 * stripslash.c: Likewise.
2592 * tempname.c: Likewise.
2593 * xreadlink.c: Likewise.
2594 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2596 * exclude.h: Likewise.
2598 * euidaccess.c (getuid, getgid, getuid, getegid)
2599 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2600 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2601 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2602 * pathmax.h: Include <limits.h> unconditionally, since other
2603 files have been getting away with it for years (MORE/BSD 4.3
2605 * userspec.c (getpwnam, getgrnam, getgrgid)
2606 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2608 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2609 Define to 256, not 255, as per modern POSIX.
2611 2005-06-01 Bruno Haible <bruno@clisp.org>
2613 * csharpexec.h: New file, from GNU gettext.
2614 * csharpexec.c: New file, from GNU gettext.
2615 * csharpexec.sh.in: New file, from GNU gettext.
2617 2005-05-31 Derek Price <derek@ximbiot.com>
2618 Paul Eggert <eggert@cs.ucla.edu>
2621 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2623 2005-05-29 Derek Price <derek@ximbiot.com>
2624 Paul Eggert <eggert@cs.ucla.edu>
2626 * glob_.h, glob.c: New files.
2628 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2630 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2632 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2633 the configuration hassle isn't worth it.
2634 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2635 (LONGEST_MODIFIER, PRIuMAX): Remove.
2637 2005-05-27 Bruno Haible <bruno@clisp.org>
2639 * getlogin_r.h: Remove second include of <stddef.h>.
2641 2005-05-25 Bruno Haible <bruno@clisp.org>
2642 Derek Price <derek@ximbiot.com>
2644 * getlogin_r.h: Simplify API documentation.
2646 2005-05-25 Derek Price <derek@ximbiot.com>
2647 Paul Eggert <eggert@cs.ucla.edu>
2649 * getlogin_r.c, getlogin_r.h: New files.
2651 2005-05-22 Bruno Haible <bruno@clisp.org>
2653 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2654 Also include <sys/param.h> if it defines MIN, MAX.
2655 Based on a patch by Derek Price <derek@ximbiot.com>.
2657 2005-05-22 Bruno Haible <bruno@clisp.org>
2659 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2660 (INT64_MIN): Fix definition.
2661 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2663 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2664 NEED_SIGNED_INT_TYPES.
2666 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2667 HAVE_SYSTEM_INTTYPES.
2669 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2671 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2672 so that unistd-safer.h (GPL'ed code) need not be included.
2674 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2677 * fts.c: Don't include "cycle-check.h" or "hash.h".
2678 (setup_dir, free_dir): New functions.
2679 (enter_dir, leave_dir): Define trivial
2680 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2681 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2682 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2683 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2684 Move to fts-cycle.c.
2685 (fts_open): Use setup_dir.
2686 (fts_close): Use free_dir.
2687 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2688 This adds a label and some gotos, but the alternatives were messier.
2689 Check for memory allocation failure when entering a dir.
2690 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2691 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2692 (FTS): New member fts_cycle, that is a union that contains the
2693 old active_dir_ht and cycle_state. All uses changed to mention
2694 fts_cycle.ht and fts_cycle.state.
2695 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2696 fts.c, with the following changes:
2697 (setup_dir, free_dir): New functions.
2698 (enter_dir): Now returns bool. Return true if successful, false
2699 if memory exhausted. All callers changed.
2700 Do not bother partly cleaning up on
2701 memory allocation failure; that is free_dir's job.
2702 However, free ad if hash_insert fails, to avoid memory leak.
2703 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2704 fts->fts_options to see which union member to use.
2706 2005-05-20 Jim Meyering <jim@meyering.net>
2708 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2709 Now a macro, to pacify GCC.
2711 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2713 * chown.c (rpl_chown): Return -1 on failure.
2715 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2717 * canonicalize.c: Include canonicalize.h first, to test interface.
2718 Include <stddef.h> unconditionally, since we assume C89 now.
2719 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2720 * fts.c: Include fts_.h first, to check interface.
2721 Do not include intprops.h; no longer needed.
2722 Include cycle-check.h and hash.h, since fts_.h no longer does.
2723 Remove unnecessary casts of closedir to void.
2724 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2725 decide whether to decrement nlinks.
2726 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2727 (FTS): Use struct hash_table * instead of Hash_table, so that
2728 we no longer need to include hash.h here.
2730 2005-05-17 Jim Meyering <jim@meyering.net>
2732 * fts.c, fts_.h: New files, from coreutils.
2734 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2736 Sync from coreutils.
2737 * unlinkdir.c, unlinkdir.h: New files.
2738 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2739 regex.h, unlocked-io.h, xtime.h:
2740 White space changes only.
2741 * makepath.c (make_path): Port to hosts where leading "//" is special.
2742 * yesno.c: Include getline.h, not ctype.h.
2743 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2744 Use getline to remove arbitrary restriction on response length.
2746 2005-05-13 Bruno Haible <bruno@clisp.org>
2748 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2749 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2750 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2751 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2752 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2753 Add support for 64-bit integers in the MSVC compiler.
2755 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2757 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2758 Change the initial comment to refer to GPL, not LGPL.
2759 gnulib-tool will change it to LGPL as needed.
2761 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2762 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2763 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2764 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2765 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2766 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2767 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2768 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2769 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2770 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2771 concatpath.c, config.charset, copy-file.c, copy-file.h,
2772 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2773 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2774 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2775 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2776 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2777 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2778 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2779 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2780 full-read.c, full-read.h, full-write.c, full-write.h,
2781 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2782 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2783 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2784 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2785 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2786 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2787 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2788 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2789 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2790 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2791 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2792 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2793 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2794 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2795 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2796 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2797 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2798 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2799 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2800 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2801 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2802 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2803 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2804 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2805 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2806 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2807 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2808 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2809 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2810 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2811 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2812 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2813 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2814 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2815 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2816 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2817 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2818 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2819 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2820 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2821 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2822 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2823 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2824 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2825 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2826 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2827 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2828 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2829 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2830 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2831 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2832 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2833 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2834 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2835 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2836 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2837 Update FSF postal mail address.
2839 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2841 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2842 specified in ai_socktype. Fix invalid ai_protocol
2843 check. ai_protocol is usually set to 0 or depending on
2844 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2845 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2846 ai_socktype / ai_protocol in the returned addrinfo structure.
2848 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2849 Bruno Haible <bruno@clisp.org>
2851 * inet_ntop.h: New file.
2852 * inet_ntop.c: New file, from glibc with modifications.
2854 2005-05-08 Jim Meyering <jim@meyering.net>
2856 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2858 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2860 Merge from coreutils. Among other things,
2861 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2862 * fd-safer.c: New file.
2863 * fcntl-safer.h, open-safer.c: Remove.
2864 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2865 * dup-safer.c: Include unistd-safer.h first.
2866 Don't include errno.h.
2867 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2868 * file-type.h: Don't assume invoker included sys/stat.h first.
2869 * file-type.c: Rely on file-type.h change.
2870 * getloadavg.c: Include unistd-safer.h.
2871 (getloadavg): Use safer open.
2872 * getusershell.c: Include "stdio-safer.h".
2873 (getusershell): Use safer fopen.
2874 * long-options.c (long_options): Use NULL rather than 0.
2875 * modechange.h (mode_free): Remove; all callers changed to invoke
2877 * modechange.c: Likewise.
2878 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2879 (MODE_DONE): New constant.
2880 (struct mode_change): Remove 'next' member.
2881 (make_node_op_equals): New function; like the old one of the
2882 same name, except it allocates an array.
2883 (mode_compile, mode_create_from_ref): Use it.
2884 (mode_compile): Allocate result as an array, not a linked list.
2885 Parse octal string ourself, so that we catch mistakes like "+0".
2886 (mode_adjust): Arg is an array, not a linked list.
2887 * modechange.c: Include stat-macros.h, xalloc.h.
2888 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2889 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2890 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2891 Remove. This is now stat-macros.h's job.
2892 (talloc): Remove. All callers replaced by xalloc, so that
2893 our invokers don't have to worry about reporting memory failures.
2894 (make_node_op_equals): Remove.
2895 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2897 (struct mode_change): Moved here from modechange.h.
2898 (mode_append_entry): Remove.
2899 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2900 apps to have incorrect behavior. Use simpler algorithm for head
2901 and tail. Don't futz with umask; that's now the job of mode_adjust.
2902 Detect more invalid usages rather than having somewhat-random behavior.
2903 Don't insert an "a=" action, as that leads to incorrect behavior.
2904 (mode_compile, mode_create_from_ref): Return NULL on error instead
2905 of an enum, since now there's only one way to have an error. All
2907 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2908 at the correct time. Simplify calculation of "+u" and its ilk.
2909 Don't mishandle "+X".
2910 (mode_free): Remove "register" and localize decls.
2911 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2912 (struct mode_change): Move to modechange.c; callers don't
2913 need to see this stuff.
2914 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2915 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2916 (mode_change, mode_adjust): Reflect the new signatures noted above.
2917 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2918 that might redefine system include files.
2919 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2920 (my_usleep): Use NULL rather than (void *) 0.
2921 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2922 Use siginterrupt to specify that system calls should be interrupted.
2923 (rpl_nanosleep): Move initialization of suspended closer to call of
2925 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2926 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2927 (desirable_utmp_entry): New function.
2928 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2929 using x2nrealloc, to simplify logic.
2930 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2931 size calculation. Do not assume utmp file is a regular file.
2932 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2933 (READ_UTMP_CHECK_PIDS): New constant.
2934 * save-cwd.c: Include unistd-safer.h.
2935 (save_cwd): Use fd_safer.
2936 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2937 [!_LIBC] Include "stat-macros.h" instead.
2938 * unistd-safer.h (fd_safer): New decl.
2940 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2942 * byteswap_.h: New file.
2944 2005-04-25 Albert Chin <china@thewrittenword.com>
2946 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2949 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2951 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2952 that "UTC +1 second" continues to work. Problem reported
2954 (relunit_snumber): New rule.
2957 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2959 * getdate.y (universal_time_zone_table): New constant.
2960 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2961 universal_time_zone_table.
2962 (lookup_zone): Prefer universal_time_zone_table to
2963 local_time_zone_table, so that "GMT" time stamps are allowed in
2964 London during the summer. Problem reported by Ian Abbott.
2966 2005-04-12 Jim Meyering <jim@meyering.net>
2968 * human.c (humblock): Set *options even when returning due to
2969 xstrtoumax conversion failure. Thanks to a used-uninitialized
2972 2005-04-09 Jim Meyering <jim@meyering.net>
2974 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2975 -Wuninitialized: initialize tm0.tm_year.
2977 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2979 * getdate.y (parser_control): rels_seen is now a boolean, not a
2980 count, since there's no maximum. All uses changed.
2981 Add member dsts_seen.
2982 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2984 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2985 Use pc_rels_seen to decide whther a date is absolute.
2987 * getdate.y (number): Don't overwrite year.
2988 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2991 2005-04-02 Simon Josefsson <jas@extundo.com>
2993 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2994 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2996 2005-03-27 Jim Meyering <jim@meyering.net>
2998 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3000 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3002 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3003 "one's complement" -> "ones' complement" in comment, as per Knuth.
3004 "value of type" -> "type or expression" in comment.
3005 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3007 2005-03-26 Jim Meyering <jim@meyering.net>
3010 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3011 Correct typos: s/or/of/.
3013 2005-03-23 Jim Meyering <jim@meyering.net>
3015 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3017 2005-03-21 Jim Meyering <jim@meyering.net>
3019 Changes imported from coreutils.
3021 * cycle-check.c: Don't include xalloc.h.
3023 * path-concat.c: Don't include assert.h.
3024 (path_concat): Remove assertion that would have triggered
3025 for ABASE starting with more than one slash.
3026 Reported by Andreas Schwab.
3028 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3029 properly when ABASE is an absolute file name.
3030 Correct the description of this function.
3032 Add an assertion and a test driver.
3033 This fixes a bug introduced on 2004-07-02.
3034 Andreas Schwab reported the resulting failure of cp --parents:
3035 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3037 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3039 * strftime.c (my_strftime): If the underlying strftime returns 0
3040 (which shouldn't happen), generate nothing instead of returning 0
3041 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3043 2005-03-16 Bruno Haible <bruno@clisp.org>
3045 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3047 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3049 * strftime.c (my_strftime): Prepend space to format so that we can
3050 reliably distinguish strftime failure from empty output on POSIX
3053 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3055 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3056 (iconv_string): Don't guess a size-zero buffer, as that might cause
3057 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3058 result would be 'too large', where 'too large' is (heuristically)
3059 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3060 overflow concerns. This will prevent some unwanted malloc failures
3061 when the inputs are very large.
3063 2005-03-15 Bruno Haible <bruno@clisp.org>
3065 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3068 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3071 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3073 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3075 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3076 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3078 * strtol.c: Likewise.
3080 2005-03-14 Simon Josefsson <jas@extundo.com>
3082 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3085 2005-03-14 Jim Meyering <jim@meyering.net>
3087 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3088 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3089 to be nonzero so that we (and caller) can detect the difference
3090 between a valid zero-length expansion and an error return, even
3091 when the underlying strftime fails before writing anything into
3094 2005-03-10 Jim Meyering <jim@meyering.net>
3096 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3097 so that this module works on systems without fchdir.
3099 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3101 Factor int-properties macros into a single file, except for
3102 glibc-related files.
3103 * intprops.h: New file.
3104 * getloadavg.c: Include it instead of limits.h.
3105 (INT_STRLEN_BOUND): Remove.
3106 * human.c: Include intprops.h.
3107 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3108 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3109 * inttostr.h: Include intprops.h instead of limits.h.
3110 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3111 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3112 for consistency with intprops.h.
3113 (time_t_is_integer, twos_complement_arithmetic): Use them.
3114 * sig2str.h: Include <signal.h>, intprops.h.
3115 (INT_STRLEN_BOUND): Remove.
3116 * strftime.c (TYPE_SIGNED): Remove.
3117 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3118 * strtol.c: Adjust comments to match intprops.h.
3119 * userspec.c: Include intprops.h.
3120 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3121 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3122 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3123 instead of rolling our own expressions.
3124 * xstrtol.c: Include xstrtol.h first, to test interface.
3126 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3128 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3129 the right thing even if adding 1900 would overflow. Similarly
3130 for tm_mon + 1 and tm_yday + 1.
3131 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3132 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3133 (DO_SIGNED_NUMBER): New macro.
3134 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3136 2005-03-07 Bruno Haible <bruno@clisp.org>
3138 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3140 2005-03-03 Derek R. Price <derek@ximbiot.com>
3141 Bruno Haible <bruno@clisp.org>
3143 * pagealign_alloc.h: New file.
3144 * pagealign_alloc.c: New file.
3146 2005-01-28 Bruno Haible <bruno@clisp.org>
3148 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3151 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3153 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3154 The workaround isn't strictly needed for POSIX conformance, and
3155 it's too much of a pain to configure and maintain. We'll ask
3156 people to fix their kernels instead.
3157 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3158 (NANOSLEEP_BUG_WORKAROUND): Remove.
3159 (xnanosleep): Remove the workaround.
3161 2005-02-12 Bruno Haible <bruno@clisp.org>
3163 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3165 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3167 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3168 * timespec.h (gettime): Return void, since it always
3169 succeeds now. All uses changed.
3170 * gettime.c (gettime) Likewise.
3171 [HAVE_NANOTIME]: Prefer nanotime.
3172 Assume gettimeofday succeeds, as POSIX requires.
3173 Assime time () succeeds, since other code already does.
3174 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3175 (timespec_subtract): Remove.
3176 (NANOSLEEP_BUG_WORKAROUND): New constant.
3177 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3178 things considerably. Use it only on GNU/Linux hosts, since the
3179 workaround shouldn't be needed elsewhere.
3181 2005-02-24 Bruno Haible <bruno@clisp.org>
3183 * gettext.h: Update from GNU gettext 0.14.2.
3185 2005-02-24 Bruno Haible <bruno@clisp.org>
3187 * localcharset.c: Update from GNU gettext 0.14.2.
3188 * config.charset: Update from GNU gettext 0.14.2.
3190 2005-02-22 Simon Josefsson <jas@extundo.com>
3192 * iconvme.h, iconvme.c: New files, from libc.
3194 2005-02-20 Neil Conway <neilc@samurai.com>
3196 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3197 returned by OSX/Darwin if the specified buffer is not large
3198 enough for the hostname.
3200 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3202 * memrchr.h: New file.
3203 * chdir-long.c: Include it.
3204 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3205 Don't bother including stddef.h.
3207 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3209 * argp-help.c (__argp_help): Create a fake struct argp_state and
3210 pass it to _help, otherwise the latter coredumps trying to
3211 dereference state.root_argp.
3213 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3215 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3217 Include <sys/types.h>, for dev_t.
3218 (ME_DUMMY, ME_REMOTE): Move from here....
3219 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3220 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3222 Include mountlist.h first, to test the interface.
3224 2005-01-29 Bruno Haible <bruno@clisp.org>
3226 * progname.c (program_name): Initialize.
3227 Needed when linking statically on MacOS X.
3229 2005-01-28 Bruno Haible <bruno@clisp.org>
3231 * javacomp.sh.in: New file, from GNU gettext.
3232 * javacomp.h: New file, from GNU gettext.
3233 * javacomp.c: New file, from GNU gettext.
3235 2005-01-26 Bruno Haible <bruno@clisp.org>
3237 * javaexec.sh.in: New file, from GNU gettext.
3238 * javaexec.h: New file, from GNU gettext.
3239 * javaexec.c: New file, from GNU gettext.
3241 2005-01-26 Simon Josefsson <jas@extundo.com>
3243 * gai_strerror.c: Use GPL in header.
3245 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3247 * argp-help.c (hol_entry_help): Avoid using non-constant
3248 initializers for struct pentry_state.
3249 (__argp_error): Check return value of __asprintf
3250 (__argp_failure): Translate error message
3252 * argp-parse.c: Removed braces around the expansion of N_()
3254 2005-01-21 Jim Meyering <jim@meyering.net>
3256 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3257 same value as for Solaris 9.
3259 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3260 component length. This included changing the parameter to be
3261 of type `char *' rather than `char const *'.
3262 * chdir-long.h (chdir_long): Update prototype.
3264 * openat.c (fdopendir, fstatat): New functions.
3265 * openat.h: Include headers required for use of DIR and struct stat.
3266 [AT_SYMLINK_NOFOLLOW]: Define.
3267 (fdopendir, fstatat): Add prototypes.
3269 2005-01-21 Bruno Haible <bruno@clisp.org>
3271 * classpath.h: New file, from GNU gettext.
3272 * classpath.c: New file, from GNU gettext.
3274 2005-01-20 Simon Josefsson <jas@extundo.com>
3276 * version-etc-fsf.c: New file, with version_etc_copyright.
3277 * version-etc.c: Remove version_etc_copyright.
3278 * version-etc.h (version_etc_copyright): Use [] instead of * in
3279 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3281 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3283 * save-cwd.c (save_cwd): Remove code to support the case
3284 where fchdir is missing or flaky.
3286 2005-01-20 Simon Josefsson <jas@extundo.com>
3288 * base64.h (isbase64): Add.
3290 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3291 using a unsigned prototype, don't inline.
3292 (base64_decode): Use it.
3294 2005-01-19 Bruno Haible <bruno@clisp.org>
3296 * sh-quote.h: New file, from GNU gettext.
3297 * sh-quote.c: New file, from GNU gettext.
3299 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3301 Merge changes from coreutils, as described below in several
3302 changelogs dated today.
3304 * save-cwd.c: Include "save-cwd.h" before other include files.
3305 (O_DIRECTORY): Remove; not needed here, since "." must be
3306 a directory. All uses removed.
3307 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3308 universal on Suns, and we also need to test for IRIX.
3309 Revamp code to use 'if' rather than '#if'.
3310 Avoid unnecessary comparison of cwd->desc to 0.
3312 * utimens.c (futimens): Robustify the previous patch, by checking
3313 for known valid error numbers rather than observed invalid ones.
3315 2005-01-18 Jim Meyering <jim@meyering.net>
3317 * version-etc.c (version_etc_copyright): Update copyright date.
3319 * utimens.c (futimens): Account for the fact that futimes
3320 can also fail with errno == ENOSYS or errno == ENOENT.
3321 Patch from Dmitry V. Levin.
3323 Change the name of the robust chdir function from chdir to chdir_long.
3324 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3325 (restore_cwd): Use chdir_long, not chdir.
3326 * chdir-long.c: Renamed from chdir.c.
3327 * chdir-long.h: Renamed from chdir.h.
3328 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3331 2005-01-18 Bob Proulx <bob@proulx.com>
3333 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3334 offsetof() macro construct to avoid compile failure with native HP-UX
3335 11.0 ANSI C compiler.
3337 2005-01-06 Bruno Haible <bruno@clisp.org>
3339 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3340 because stpncpy.m4 takes care of it.
3342 2004-01-24 Bruno Haible <bruno@clisp.org>
3344 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3346 2003-10-09 Bruno Haible <bruno@clisp.org>
3348 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3350 2005-01-06 Bruno Haible <bruno@clisp.org>
3352 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3353 * fwriteerror.c: Include <stdbool.h>.
3354 (fwriteerror): At the end, close the file stream. Record whether
3355 stdout was already closed.
3357 2004-05-27 Bruno Haible <bruno@clisp.org>
3359 * execute.c (environ): Declare if needed.
3360 * pipe.c (environ): Likewise.
3361 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3363 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3365 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3366 definitions to be after all include files, to avoid collisions.
3367 Problem reported by Bob Proulx.
3369 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3371 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3372 not needed. This removes a dependency on the gettext module.
3373 [defined _LIBC]: Do not include <libintl.h>; not needed.
3375 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3377 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3380 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3382 * argp-parse.c: Include <stddef.h>.
3383 (alignof, alignto): New macros.
3384 (parser_init): Don't assume that void * is aligned sufficiently
3387 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3388 need to extend the stack.
3389 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3392 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3394 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3396 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3398 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3399 Remove now-obsolete comment about AIX.
3400 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3401 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3402 (YYMAXDEPTH): New macro.
3404 2004-12-18 Bruno Haible <bruno@clisp.org>
3406 * fatal-signal.c (fatal_signals): Make non-const.
3407 (init_fatal_signals): New function.
3408 (uninstall_handlers, install_handlers): Ignore signals that were set to
3410 (at_fatal_signal): Call init_fatal_signals.
3411 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3413 Reported by Paul Eggert.
3415 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3417 * getdate.y (textint): New member "negative".
3418 (time_zone_hhmm): New function.
3419 Expect 14 shift-reduce conflicts, not 13.
3420 (o_colon_minutes): New rule.
3421 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3422 (yylex): Set the "negative" member of signed numbers.
3424 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3426 Changes imported from coreutils.
3427 * hard-locale.c: Assume <locale.h> exists.
3429 (GLIBC_VERSION): New macro.
3430 (hard_locale): Assume setlocale exists.
3431 Rewrite to avoid #ifdef.
3432 Use strdup rather than malloc + strcpy.
3433 * human.c: Assume <locale.h> exists.
3434 (human_readable): Assume localeconv exists.
3436 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3438 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3439 convert T2, not T. (Imported from libc.)
3441 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3443 * getcwd.c (is_ENAMETOOLONG): New macro.
3444 (__getcwd.c): Don't restore errno; glibc doesn't.
3445 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3446 first, falling back to our code only if its results look suspicious.
3447 Ensure that the resulting buffer is only as large as necessary.
3449 * readutmp.c: Include readutmp.h first.
3450 Include <errno.h>, since readutmp.h no longer does that.
3451 * readutmp.h: Don't include <errno.h>,
3452 <sys/param.h>, <time.h>; not needed to establish interface.
3453 (errno): Remove decl.
3454 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3455 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3456 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3458 2004-11-28 Simon Josefsson <jas@extundo.com>
3460 * base64.h, base64.c: New file.
3462 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3464 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3466 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3468 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3469 HP's ANSI C compiler.
3470 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3471 Declaring int functions causes warnings on some modern systems and
3472 shouldn't be needed to compile on ancient ones.
3473 * same.c (MIN) [defined MIN]: Don't define, since it's already
3476 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3477 with the following changes.
3478 (__set_errno): Parenthesize properly.
3479 Include <stdbool.h>.
3480 (MIN, MAX, MATCHING_INO): New macros.
3481 (__getcwd): Define with prototype, not K&R form.
3482 Use heuristics to allocate default buffer on stack if possible.
3483 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3484 behavior, and to avoid the PATH_MAX limit when computing
3486 Use MATCHING_INO to compare inode number to file.
3487 Check for arithmetic overflow in size calculations.
3488 Fix bug in reallocation of dot array that caused getcwd to fail
3489 on directories nested deeper than 75.
3490 Be more careful about saving errno on error.
3491 Do not use realloc; use only free+malloc, as this is a bit
3492 more flexible and avoids a needless copy operation.
3493 Do not inspect st_dev and st_ino for symbolic links; POSIX
3494 doesn't specify the latter.
3495 Check for closedir errors.
3496 Avoid needless casts.
3497 Use "#ifdef weak_alias" around weak_alias, to be like other
3499 The following changes to getcwd.c have effect only when used in
3500 gnulib; they have no effect inside glibc proper.
3501 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3502 as alloca isn't used.
3503 (alloca, __alloca): Likewise.
3504 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3505 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3506 unconditionally, as gnulib assumes C89 or better.
3507 Do not include <sys/param.h>.
3508 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3509 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3511 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3512 Include <dirent.h> in a way that is compatible with modern Autoconf.
3513 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3514 New macros, if not already defined.
3515 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3516 Use "_LIBC", not "defined _LIBC", for consistency.
3517 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3519 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3520 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3521 * xgetcwd.c: David MacKenzie's old code was removed, so give
3522 credit only to Jim Meyering and adjust the copyright dates.
3523 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3524 <stdlib.h>, <unistd.h>, "pathmax.h".
3525 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3526 (INITIAL_BUFFER_SIZE): Remove.
3527 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3529 2004-11-23 Jim Meyering <jim@meyering.net>
3531 * getopt_.h: Remove trailing blanks.
3533 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3535 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3536 (futimens): New function, which uses futimes if available.
3537 (futimens, utimens): Support timespec==NULL, with same semantics
3538 as utime and utimens.
3539 * utimens.h (futimens): New decl.
3541 2004-11-23 Jim Meyering <jim@meyering.net>
3543 * __fpending.c: Add comment.
3545 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3547 * getopt_.h: Re-addition of __getopt_argv_const caused
3548 redefinition warnings. To avoid them, include the defines
3549 in `#if !defined __need_getopt ... #endif'. The only place
3550 where __getopt_argv_const is used is in definitions
3551 of getopt_long and getopt_long_only below, which are as well
3552 protected by `#ifndef __need_getopt'.
3553 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3554 __need_getopt after including <stdio.h> and <unistd.h> These
3555 headers might have defined it.
3557 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3559 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3561 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3562 optopt): Use them instead of invoking ## directly; otherwise, the
3563 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3565 2004-11-19 Bruno Haible <bruno@clisp.org>
3567 * strtok_r.c: Move comments from here...
3568 * strtok_r.h: ... to here.
3570 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3572 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3573 might fail. Problem reported by Yoann Vandoorselaere.
3574 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3575 that mishandle size_t overflow.
3577 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3579 * canon-host.c: Include "strdup.h".
3580 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3581 Use strdup instead of malloc/strcpy to duplicate strings.
3583 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3584 (human_space_before_unit): New constant.
3585 * human.c (human_readable): Support it.
3587 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3588 (xgetcwd): Set errno correctly when failing.
3589 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3590 the failure is actually due to a PATH_MAX problem.
3592 Further getopt changes to make it more likely that glibc will
3593 buy the changes back.
3594 * getopt.c (POSIXLY_CORRECT): New constant.
3595 (getopt): Use it, so to preserve glibc semantic
3596 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3597 when compiling for libc.
3598 * getopt_.h (__getopt_argv_const): Bring it back.
3599 (getopt_long, getopt_long_only): Use it.
3601 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3602 New arg POSIXLY_CORRECT. All callers changed.
3603 (getopt): Argv is now char * const *, as per standard.
3604 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3605 not char *__getopt_argv_const *.
3606 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3607 _getopt_long_only_r): Likewise.
3608 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3609 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3610 _getopt_long_r, _getopt_long_only_r): Likewise.
3611 * getopt_.h (__getopt_argv_const): Remove.
3612 (getopt): Argv is now char * const *, as per standard.
3614 * getdate.y (tORDINAL): New token.
3615 (day, relunit): Allow it for relative times.
3616 (relative_time_table): Use tORDINAL for ordinals.
3618 2004-11-15 Jim Meyering <jim@meyering.net>
3620 * closeout.c: Include "__fpending.h" once again.
3621 Include <stdbool.h>.
3622 (close_stdout): Don't fail just because stdout was closed initially,
3623 since some programs don't write to stdout in the normal course of
3624 operation (other than --version and --help), and we don't want this
3625 function to make e.g. `touch file >&-' fail.
3626 But do fail if it was closed and someone has tried to write to it.
3627 E.g., `printf foo >&-' must fail.
3629 2004-11-11 Simon Josefsson <jas@extundo.com>
3631 * strtok_r.h, strtok_r.c: New file.
3633 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3635 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3636 we can stop lying to compilers about the constness of argv when we
3637 are compiled outside glibc.
3638 (getopt, getopt_long, getopt_long_only): Use it.
3639 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3641 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3642 _getopt_long_only_r): Likewise.
3643 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3644 _getopt_long_only_r): Likewise.
3646 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3647 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3648 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3649 the other external symbols.
3650 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3651 declaration, since the above renaming now works around collisions.
3653 2004-11-11 Jim Meyering <jim@meyering.net>
3655 * linebreak.c: Remove trailing blanks.
3656 * alloca_.h: Likewise.
3657 * acosl.c: Likewise.
3658 * euidaccess.c: Likewise.
3659 * allocsa.h: Likewise.
3661 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3663 * mktime.c (SHR): New macro, which is a portable
3664 substitute for >> that should work even on Crays.
3665 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3666 Problem reported by Mark D. Baushke in
3667 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3668 * getdate.y (SHR): Likewise.
3670 * strftime.c (SHR): Likewise.
3672 * quotearg.c (struct quoting_options): Use unsigned int for
3673 quote_these_too, so that right shifts are well defined. All uses
3676 2004-11-10 Simon Josefsson <jas@extundo.com>
3678 * getaddrinfo.h, getaddrinfo.c: New files.
3680 2004-11-10 Jim Meyering <jim@meyering.net>
3682 Ensure that no close failure goes unreported.
3683 * closeout.c (close_stdout): Always close stdout. I.e., don't
3684 return early when it seems there's nothing to flush.
3685 Don't include __fpending.h.
3687 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3689 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3691 2004-11-05 Bruno Haible <bruno@clisp.org>
3693 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3694 Reported by Mark D. Baushke <mdb@cvshome.org>.
3696 2004-11-04 Bruno Haible <bruno@clisp.org>
3698 2004-09-11 Bruno Haible <bruno@clisp.org>
3699 * allocsa.valgrind: New file.
3700 2004-02-06 Bruno Haible <bruno@clisp.org>
3701 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3702 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3703 Reported by Christopher Seip <chris.seip@hp.com>.
3705 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3707 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3708 with errno == ERANGE if the buffer is too small.
3709 Problem reported by Mark D. Baushke.
3711 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3713 * xreadlink.c (MAXSIZE): New macro.
3714 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3715 size does not exceed MAXSIZE. Avoid cast.
3716 As suggested by Mark D. Baushke in
3717 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3718 if readlink fails with buffer size just under MAXSIZE, try again
3721 2004-11-02 Derek R. Price <derek@ximbiot.com>
3722 and Paul Eggert <eggert@cs.ucla.edu>
3724 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3725 (get_date): Overparenthesize to avoid GCC warning.
3727 2004-11-02 Bruno Haible <bruno@clisp.org>
3729 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3730 function returns void.
3732 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3734 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3735 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3738 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3740 * getdate.y: Add support for TZ="foo" within a date string.
3741 Fix some bugs near time_t boundaries. Reject dates with
3742 out-of-range components, e.g., "Sept 31".
3743 Include <stdlib.h>, "setenv.h", "xalloc.h".
3744 (ISDIGIT_LOCALE): Remove; unused.
3745 Note that the TZ and time functions used here are not reentrant.
3746 (mktime_ok, get_tz): New functions.
3747 (TZBUFSIZE): New constant.
3748 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3749 This requires that we sometimes generate our own TZ="XXX..." setting.
3751 2004-10-27 Derek R. Price <derek@ximbiot.com>
3753 * mktime.c (not_equal_tm): Remove redundant check.
3755 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3757 * getdate.y: Use Bison 1.875 features, and some minor
3758 code cleanups. This change does not affect semantics.
3759 Don't include <stdlib.h>; no longer needed.
3760 Don't include unlocked-io.h; only the "#if TEST" code uses
3761 stdio, and performance isn't crucial there.
3762 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3763 Bison 1.875 features as described below.
3764 All uses of "PC." replaced by "pc->".
3765 (YYSTYPE): Add a forward declaration.
3766 (yylex, yyerror): Use full prototypes in forward decls.
3767 Use "%pure-parser" rather than obsolescent "%pure_parser".
3768 Use %parse-param and %lex-param instead of obsolescent
3769 YYPARSE_PARAM and YYLEX_PARAM.
3770 (meridian_table, month_and_day_table, time_units_table,
3771 relative_time_table, time_zone_table, military_table,
3772 lookup_zone, lookup_word, get_date):
3773 Use NULL instead of 0 where appropriate.
3774 (to_hour): Avoid abort (), to avoid a dependency on
3776 (yyerror, yylex): Now accepts parser_control * arg.
3777 (main) [TEST]: Use '\0' rather than 0 for char.
3779 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3781 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3782 It's now the caller's responsibility to handle the case where
3783 !HAVE_GETPAGESIZE && !defined getpagesize.
3785 * mktime.c (leapyear): Arg is long int, not int.
3787 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3789 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3791 2004-10-12 Simon Josefsson <jas@extundo.com>
3793 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3794 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3797 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3799 * vsnprintf.h: New file.
3800 * vsnprintf.c: New file.
3802 2004-10-07 Bruno Haible <bruno@clisp.org>
3804 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3805 into the provided buffer.
3807 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3809 * diacrit.c, diacrit.h: Add GPL notice.
3811 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3812 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3813 * logl.c (logl): Keep the code as similar to glibc as possible.
3814 This avoids a potential constant-folding bug.
3816 2004-10-05 Bruno Haible <bruno@clisp.org>
3818 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3820 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3822 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3823 * xmalloc.c (xmemdup): Likewise.
3824 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3825 XFREE): Remove these long-obsolescent macros.
3826 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3827 * xstrdup.c: Remove.
3829 * regex.c (re_comp): Cast gettext return value to char *,
3830 Problem reported by Martin Neitzel via Mark D. Baushke.
3832 2004-10-04 Simon Josefsson <jas@extundo.com>
3834 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3835 '#ifdef USE_UNLOCKED_IO'.
3837 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3839 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3840 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3841 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3842 regex.c, sha1.c, version-etc.c, yesno.c:
3843 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3844 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3845 the includer's responsibility.
3847 Sync from coreutils.
3849 * modechange.c (mode_compile): Don't decrement a pointer that
3850 points to the start of a string, as the C Standard says the
3851 resulting behavior is undefined.
3853 * backupfile.h (enum backuptype): Rename none -> no_backups,
3854 simple -> simple_backups, numbered_existing ->
3855 numbered_existing_backups, numbered -> numbered_backups
3856 to avoid shadowing problems. All uses changed.
3857 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3858 * backupfile.c (check_extension, numbered_backup):
3859 Rename locals to avoid shadowing 'basename'.
3860 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3863 * .cppi-disable: Add getopt_.h, getopt_int.h.
3864 * .cvsignore: Add getopt.h.
3866 2004-10-04 Simon Josefsson <jas@extundo.com>
3868 * memmem.h: New file.
3869 * memmem.c: New file, taken from glibc.
3871 2004-10-02 Jim Meyering <jim@meyering.net>
3873 * dirfd.h, getpagesize.h: Add copyright notice.
3875 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3877 * snprintf.c: Remove comments as to why each header is needed.
3879 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3881 * strsep.h: New file.
3882 * strsep.c: New file.
3884 2004-10-01 Simon Josefsson <jas@extundo.com>
3886 * snprintf.c (snprintf): Handle size==0.
3888 2004-10-01 Simon Josefsson <jas@extundo.com>
3889 Bruno Haible <bruno@clisp.org>
3891 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3892 (snprintf): Declare 'args'.
3894 2004-09-30 Simon Josefsson <jas@extundo.com>
3896 * snprintf.h, snprintf.c: New files.
3898 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3900 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3901 (hol_entry_help): Never translate an empty string.
3902 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3903 * argp.h (OPTION_NO_TRANS): New option.
3905 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3907 * xvasprintf.c: Include xalloc.h.
3908 (xvasprintf): Use xalloc_die, not xmalloc_die.
3910 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3912 * dummy.c: Change copyright notice to FSF, and license to GPL.
3914 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3916 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3917 Problem reported by Bruno Haible in:
3918 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3920 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3922 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3923 in case some system header has #define'd it. Problem reported by
3924 Soeren D. Schulze in
3925 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3927 2004-09-08 Bruno Haible <bruno@clisp.org>
3929 * stdint_.h: New file, taken from GNU clisp.
3931 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3933 * xvasprintf.h: New file.
3934 * xvasprintf.c: New file.
3935 * xasprintf.c: New file.
3937 2004-09-08 Bruno Haible <bruno@clisp.org>
3939 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3941 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3943 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3945 Import from coreutils.
3946 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3947 strings on unbounded length. alloca's performance benefits aren't
3948 that important here.
3950 (parse_with_separator): New function, with most of the internals
3951 of the old parse_user_spec. Allow user to omit both user and group,
3952 for compatibility with FreeBSD.
3953 Clone only the user name, not the entire spec.
3954 Do not set *uid, *gid unless entirely successful.
3955 Avoid memory leak in some failing cases.
3956 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3957 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3958 (parse_user_spec): Rewrite to use parse_with_separator.
3960 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3962 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3963 its complicated substitute.
3964 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3965 and program_invocation_name.
3966 (__argp_basename) [!_LIBC]: Remove; the only use was
3967 replaced by its body.
3968 (__argp_short_program_name): Change condition from
3969 !defined __argp_short_program_name to
3970 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3971 to match argp-namefrob.h.
3972 (__argp_failure): Don't assume strerror_r returns char *.
3973 * argp-parse.c (N_): Define unconditionally.
3974 (argp_default_options): Fill out initializers with 0 to avoid
3977 2004-08-12 Simon Josefsson <jas@extundo.com>
3979 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3980 * getopt_.h: Renamed from getopt.h.
3982 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3984 Merge from coreutils.
3986 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3987 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3988 for Reliant Unix 5.43.
3990 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3991 (union fooround): Use uintmax_t, not long int.
3992 The rest is a merge from libc:
3993 [defined _LIBC]: Include <shlib-compat.h>.
3994 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3996 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3998 * strverscmp.c: Convert to UTF-8.
4000 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4002 * obstack.h (obstack_empty_p):
4003 Don't assume that chunk->contents is suitably aligned.
4004 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4005 Likewise. Problem reported by Benno in
4006 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4008 * chown.c (rpl_chown): Work even if the file is writeable but not
4009 readable. This could be improved further but it'd take some work.
4011 2004-08-08 Simon Josefsson <jas@extundo.com>
4013 * xgethostname.c: Don't include error.h (not used).
4016 * getpass.c: Include getpass.h first.
4018 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4020 * xalloc-die.c: New files.
4021 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4023 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4024 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4025 (_, N_, xalloc_die): Move to xalloc-die.c.
4026 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4027 so that we needn't mess with xalloc_msg_memory_exhausted.
4029 * sha1.h: Renamed from sha.h.
4030 (SHA1_H): Renamed from _SHA_H.
4031 (sha1_ctx): Renamed from sha_ctx.
4032 (sha1_init_ctx): Renamed from sha_init_ctx.
4033 (sha1_process_block): Renamed from sha_process_block.
4034 (sha1_process_bytes): Renamed from sha_process_bytes.
4035 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4036 (sha1_read_ctx): Renamed from sha_read_ctx.
4037 (sha1_stream): Renamed from sha_stream.
4038 (sha1_buffer): Renamed from sha_buffer.
4039 * sha1.c: Likewise; renamed from sha.c.
4040 Do not include <sys/types.h>.
4041 Include <stddef.h> rather than <stdlib.h>.
4043 2004-08-08 Bruno Haible <bruno@clisp.org>
4045 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4046 FILESYSTEM_PREFIX_LEN.
4047 * progreloc.c: Likewise.
4048 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4050 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4053 * argp-help.c (make_hol, hol_append): Don't assume that
4054 SIZE_MAX is a valid preprocessor constant.
4055 (__argp_basename): Change from "#ifndef _LIBC"
4056 to "#ifndef __argp_short_program_name", so that
4057 we don't compile these functions for tar.
4059 More merges from coreutils.
4060 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4061 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4063 * addext.c: Remove; no longer needed.
4064 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4065 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4066 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4067 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4068 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4069 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4070 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4071 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4072 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4073 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4074 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4075 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4076 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4077 Import changes from coreutils.
4079 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4081 Merge from coreutils.
4083 * .gdb-history: Remove; this doesn't belong here.
4085 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4086 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4087 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4089 * dirname.h: Include <stdbool.h>.
4090 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4091 for consistency with POSIX terminology. All uses changed.
4092 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4093 (strip_trailing_slashes): Use bool for booleans.
4094 * stripslash.c (strip_trailing_slashes): Likewise.
4096 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4097 sometimes returns a positive errno value even when it succeeds.
4098 (print_errno_message) [!LIBC]: Fall back on strerror if
4101 * path-concat.c (mempcpy): Don't define if a system header defines it.
4102 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4103 (longest_relative_suffix): New function.
4104 (path_concat): Use it. Assume first argument is not NULL.
4105 Port to DOS. Omit redundant separators.
4106 Report an error instead of returning NULL.
4107 Use mempcpy instead of memcpy.
4108 (xpath_concat): Remove: not declared or used.
4110 * same.h: Include <stdbool.h>
4111 (same_name): Return bool, not int.
4112 * same.c (same_name): Likewise.
4113 (errno): Don't declare; we assume C89 or better now.
4115 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4116 if not already defined.
4118 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4119 * dup-safer.c (errno): Likewise.
4121 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4123 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4126 2004-08-03 Simon Josefsson <jas@extundo.com>
4128 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4129 * progname.h: Don't include stdbool.h.
4131 2004-08-02 Simon Josefsson <jas@extundo.com>
4133 * getsubopt.h: New file, with comments from Bruno Haible.
4134 * getsubopt.c: New file, from glibc, but slightly modified based on
4135 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4137 2004-08-01 Simon Josefsson <jas@extundo.com>
4139 * xgetdomainname.c: Include stdlib.h, for free().
4141 2004-07-16 Simon Josefsson <jas@extundo.com>
4143 * dummy.c: New file.
4145 2004-07-16 Bruno Haible <bruno@clisp.org>
4147 * backupfile.h: Add extern "C" for C++.
4148 * closeout.h: Likewise.
4149 * copy-file.h: Likewise.
4150 * findprog.h: Likewise.
4151 * full-write.h: Likewise.
4152 * pathname.h: Likewise.
4153 * progname.h: Likewise.
4154 * stpcpy.h: Likewise.
4155 * stpncpy.h: Likewise.
4156 * strcase.h: Likewise.
4157 * strstr.h: Likewise.
4158 * xalloc.h: Likewise.
4160 * mbswidth.h: Add extern "C" for C++.
4161 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4163 2004-07-09 Simon Josefsson <jas@extundo.com>
4165 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4166 failed without this.)
4168 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4170 * fchown-stub.c: New file.
4172 2004-06-24 Jim Meyering <jim@meyering.net>
4174 * obstack.h (obstack_base): Cast to (void *), per documentation.
4176 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4178 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4180 2004-06-01 Jim Meyering <jim@meyering.net>
4182 * calloc.c: New file.
4184 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4186 * getdate.y (yylex): Allow space between sign and number.
4187 Problem reported by Dan Jacobson.
4189 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4190 and Jim Meyering <jim@meyering.net>
4192 Merge from coreutils CVS.
4194 * stat-macros.h: New file, with contents from file-type.h
4195 and coreutils' system.h.
4196 * file-type.c: Include "stat-macros.h".
4197 * file-type.h (file_type): Move all macro definitions to new file,
4200 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4201 Wrap old code with this conditional.
4202 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4203 function that does not dereference symlinks.
4204 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4206 * xreadlink.c: Include xreadlink.h first, to catch .h file
4207 dependency problems.
4208 (xreadlink): Accept new arg SIZE, for efficiency.
4209 All decls and uses changed.
4210 * xreadlink.h: Include <stddef.h>, for size_t.
4212 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4213 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4215 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4217 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4219 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4220 macros to be defined.
4221 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4222 the allocator returns NULL because the requested size is zero.
4224 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4226 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4227 var. Add comment explaining why libc still defines it. This
4228 merges the following patch from glibc:
4229 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4231 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4233 * obstack.c (_obstack): Remove unused variable. It hasn't been
4234 present in glibc since revision 1.1 of this file.
4235 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4236 obstack_alignment_mask, obstack_alloc, obstack_base,
4237 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4238 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4239 obstack_grow0, obstack_init, obstack_int_grow,
4240 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4241 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4242 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4243 nonexistent functions.
4245 2004-05-17 Derek R. Price <derek@ximbiot.com>
4246 Paul Eggert <eggert@cs.ucla.edu>
4248 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4250 2004-05-14 Bruno Haible <bruno@clisp.org>
4252 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4253 that consists of a '.' followed by an empty digit string.
4254 Patch by Tor Lillqvist <tml@iki.fi>.
4256 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4258 Port obstack to the AS/400, where pointers are 16 bytes wide and
4259 you cannot cast an integer to a valid pointer. This patch is
4260 currently waiting to be integrated into glibc; see
4261 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4263 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4264 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4265 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4266 (struct obstack): temp member is now a union of a pointer and
4267 an integer, instead of an integer. All integer uses changed.
4268 This does not affect the physical layout of struct obstack,
4269 except on hosts (like the AS/400) where the size or alignment of
4270 void * is greater than that of ptrdiff_t.
4271 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4272 __STDC__)]: Store temporary in pointer member of union, not
4274 * obstack.c: Include <stddef.h>, for offsetof.
4275 (struct fooalign): Remove; it doesn't need a name.
4276 (union fooround): Change double to long double, and add void *.
4277 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4278 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4279 not a macro. Hence the values are always int; so remove all
4280 casts-to-int in uses.
4282 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4283 Derek Price <derek@ximbiot.com>
4285 * alloca.c: Include <alloca.h>, to get our interface.
4286 * alloca_.h: Use __alloca on AIX, so that we don't have to
4287 include <alloca.h> first. Use C89 prototype for alloca; this
4288 requires including <stddef.h> for size_t. Use extern "C" if C++.
4289 Use #elif for simplicity, since we can assume C89 now.
4290 Don't try to source the system alloca.h since it will not be found
4291 and to prevent recursively including its replacement.
4292 * fnmatch.c: Include <alloca.h> instead of opencoding.
4293 * regex.c: Likewise.
4295 2004-05-16 Derek Price <derek@ximbiot.com>
4296 Paul Eggert <eggert@cs.ucla.edu>
4298 getline cleanup. This changes the getndelim2 API: both order of
4299 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4302 * getline.c: Don't include stddef.h or stdio.h, since our
4303 interface does that.
4304 (getline): Always use getdelim, so that we don't have two
4305 copies of this code.
4306 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4308 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4309 (GETNDELIM2_MAXIMUM): New macro.
4310 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4311 instead of the old practice of delim2==0. All callers changed.
4312 Return -1 on overflow, instead of returning junk.
4313 Do not set *linesize unless allocation succeeds.
4314 * getndelim2.h: Do not include stddef.h; no longer needed, now
4315 that we include sys/types.h.
4316 * getnline.h: Likewise.
4317 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4318 (getndelim2): Reorder arguments.
4319 * getnline.c (getnline, getndelim):
4320 Don't discard the NMAX argument.
4321 (getnline): Invoke getndelim, to avoid code duplication.
4322 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4323 of (size_t) -1 by callers of the getnline family.
4325 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4327 * nanosleep.c (suspended): Change its type from int to
4328 sig_atomic_t volatile.
4329 (first_call): Make it private to rpl_nanosleep, and have it
4330 be zero initially as that's a bit faster.
4331 (my_usleep): Round up fractional times instead of truncating them,
4332 as this is the usual meaning for 'sleep'.
4334 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4336 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4337 (ENOSYS): Define if not defined.
4338 (settime): Fall back on stime if it exists and settimeofday fails.
4339 But don't bother with fallbacks if a method fails with errno == EPERM.
4341 2004-05-11 Jim Meyering <jim@meyering.net>
4343 Prior to this change, the save_cwd caller required read access to the
4344 current directory on most systems (ones with the fchdir function).
4346 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4347 fails, try write-only, and finally, resort to using xgetcwd.
4349 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4351 * obstack.c, obstack.h: Import changes from libc.
4353 2004-04-28 Bruno Haible <bruno@clisp.org>
4355 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4356 implicitly appends .exe to executables.
4357 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4358 accepts Windows pathnames.
4359 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4360 Cygwin like Windows, since it now accepts Windows pathnames.
4361 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4362 Cygwin like Windows, since it now accepts Windows pathnames.
4363 Reported by Derek Robert Price <derek@ximbiot.com>.
4365 2004-04-20 Jim Meyering <jim@meyering.net>
4367 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4369 2004-04-20 Jim Meyering <jim@meyering.net>
4370 Bruno Haible <bruno@clisp.org>
4372 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4373 memory when realloc fails.
4375 2004-04-18 Jim Meyering <jim@meyering.net>
4377 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4378 don't leak memory and do call END_UTMP_ENT.
4380 2004-04-11 Paul Eggert <eggert@twinsun.com>
4382 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4383 (CHAR_BIT): Remove, since we assume C89.
4384 Include <stdint.h> if available, as per current Autoconf CVS advice.
4386 2004-03-30 Paul Eggert <eggert@twinsun.com>
4388 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4389 not bool, to be more consistent with Unix conventions.
4390 Suggested by Bruno Haible.
4392 Merge from coreutils.
4394 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4397 * getdate.h: Include stdbool.h, and timespec.h instead of
4398 the usual <time.h> dance.
4399 (get_date): Change signature to support fractional time stamps.
4400 All callers changed.
4401 * getdate.y: Include "getdate.h" first, as we can now
4402 assume C89 and don't need to worry about 'const'.
4403 Similarly, include "unlocked-io.h" near start, not in middle.
4405 (textint.value): Use long int rather than int.
4406 (textint.digits): Use size_t rather than int.
4407 (BILLION, LOG10_BILLION): New constants.
4408 (parser_control): New member rel_ns. Members day_ordinal,
4409 time_zone, month, day, hour, minutes, rel_year, rel_month,
4410 rel_day, rel_hour, rel_minutes, rel_seconds
4411 are now long int, not int. Member seconds is now struct timespec,
4412 not int. New member timespec_seen. Members dates_seen, days_seen,
4413 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4415 (%union.intval): Now long int, not int.
4416 New member timespec.
4417 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4418 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4419 (spec): Now is a timespec or an item list.
4420 (timespec, items): New nonterminals.
4421 (time, rel, relunit, number, get_date):
4422 Add support for fractional seconds.
4423 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4424 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4425 (to_hour): First arg is now long int, not int.
4426 (to_year): Returns long int, not int.
4427 Don't treat year -70 like 70.
4428 (tm_diff): Returns long int, not int.
4429 (lookup_word): Use bool instead of int when appropriate.
4430 (yylex): Use size_t for count, not int.
4431 Detect overflow when parsing large integer constants.
4432 Add support for fractions.
4433 (get_date): Make pointers 'const' if possible.
4434 Use more-portable code to detect integer overflow.
4435 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4436 Don't use ctime; it's not reliable if the year has >4 digits.
4438 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4439 This is for compatibility with BSD.
4441 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4442 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4443 From coreutils' system.h.
4445 * userspec.c: Don't include "posixver.h".
4446 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4447 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4448 compatible extension. Simplify code by removing a boolean int
4449 that was always nonzero if a string was nonnull.
4451 2004-03-30 Jim Meyering <jim@meyering.net>
4453 Merge from coreutils.
4455 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4457 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4458 an empty input stream.
4460 * readtokens.c: Include <stdbool.h>.
4461 (readtoken): Use `size_t' rather than int/long.
4462 All callers adjusted.
4463 Use `bool' rather than `int' where appropriate.
4464 Use memset rather than an explicit loop.
4465 Use x2nrealloc rather than xrealloc.
4466 Allow the use of `\0' as a delimiter.
4467 (readtokens): Likewise.
4468 * readtokens.h (readtoken, readtokens): Update prototypes.
4470 2004-03-30 Bruno Haible <bruno@clisp.org>
4472 * getloadavg.c (getloadavg): Don't assume setlocale returns
4475 2004-03-29 Paul Eggert <eggert@twinsun.com>
4477 Merge changes to getloadavg.c from coreutils and Emacs.
4479 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4480 Define to an expression, not to the empty string.
4481 Include cloexec.h and xalloc.h.
4482 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4483 Use set_cloexec_flag rather than rolling our own.
4484 * cloexec.c, cloexec.h: New files.
4486 2004-03-18 Paul Eggert <eggert@twinsun.com>
4488 * getopt.h: Sync with libc CVS.
4490 2004-03-18 Paul Eggert <eggert@twinsun.com>
4491 Bruno Haible <bruno@clisp.org>
4493 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4494 not on all platforms that have <wchar.h>.
4495 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4497 2004-03-09 Paul Eggert <eggert@twinsun.com>
4499 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4501 * getopt_int.h: New file, also synced from libc.
4503 2004-03-07 Paul Eggert <eggert@twinsun.com>
4505 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4506 '#if' expressions. Unlike the code it replaces, it does not
4507 depend on (defined _SC_PAGESIZE). However, it does depend on
4508 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4509 first reported by Jason Andrade in
4510 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4512 2004-01-18 Simon Josefsson <jas@extundo.com>
4514 * strdup.h: New file.
4515 * strdup.c: Include it.
4516 * path-concat.c: Include strdup.h. Drop strdup declaration.
4517 * userspec.c: Include strdup.h. Drop strdup declaration.
4519 2004-02-06 Karl Berry <karl@gnu.org>
4521 * config.charset: update from gettext 0.14.1.
4523 2004-02-05 Paul Eggert <eggert@twinsun.com>
4525 Add comments and code, prompted by suggestions from Bruno Haible
4527 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4528 describing the enum quoting_style values.
4529 * quotearg.c (quotearg_alloc): New function.
4530 (quotearg_buffer_restyled): Treat lone { and } as special.
4531 Treat = as special. Work around bug with older shells
4532 that "see" a '\' that is really the 2nd byte of a multibyte char.
4533 Quote empty string with shell_quoting_style.
4535 2004-02-03 Bruno Haible <bruno@clisp.org>
4537 * pipe.h: New file, from GNU gettext.
4538 * pipe.c: New file, from GNU gettext.
4540 2004-01-27 Bruno Haible <bruno@clisp.org>
4542 * execute.h: New file, from GNU gettext.
4543 * execute.c: New file, from GNU gettext.
4544 * w32spawn.h: New file, from GNU gettext.
4546 2004-01-23 Paul Eggert <eggert@twinsun.com>
4548 Exit-status fix from coreutils.
4550 Use exit_failure consistently in place of EXIT_FAILURE,
4551 so that program exit statuses are consistent on failure.
4553 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4554 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4555 * argmatch.h: Comment fix to match the above.
4556 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4557 Now a macro referring to exit_failure, instead of a separate
4558 variable. Include "exitfail.h" to get it.
4559 * xstrtol.h: Include "exitfail.h".
4560 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4562 * long-options.c (parse_long_options): Use prototype
4563 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4566 2004-01-21 Jim Meyering <jim@meyering.net>
4568 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4569 so as not to conflict with a different-sized __mktime_internal
4570 function in GNU libc.
4571 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4572 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4574 2004-01-18 Paul Eggert <eggert@twinsun.com>
4576 Merge from diffutils.
4578 * file-type.c (file_type): Add typed memory objects.
4579 * file-type.h (S_TYPEISTMO): New macro.
4581 * c-stack.h (c_stack_action): Remove argv argument.
4582 * c-stack.c (c_stack_action): Likewise. All uses changed.
4583 (die): Don't calculate message unless segv_action returns.
4584 (get_stack_location, min_address_from_argv, max_address_from_argv,
4585 volatile stack_base, volatile_stack_size): Remove.
4586 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4587 that every segmentation violation is a stack overflow. (Ouch!)
4588 See Debian bug 136249 (still outstanding) for more info about why
4589 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4591 2003-11-30 Bruno Haible <bruno@clisp.org>
4593 Safer stack allocation.
4594 * setenv.c: Include allocsa.h.
4595 (alloca): Remove fallback definition.
4596 (freea): Remove macro.
4597 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4600 2003-10-17 Bruno Haible <bruno@clisp.org>
4602 * binary-io.h: Avoid warnings on Cygwin.
4604 2003-12-28 Bruno Haible <bruno@clisp.org>
4606 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4607 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4609 2003-11-28 Bruno Haible <bruno@clisp.org>
4611 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4613 2003-11-27 Bruno Haible <bruno@clisp.org>
4615 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4617 2003-11-17 Bruno Haible <bruno@clisp.org>
4619 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4621 2003-11-24 Bruno Haible <bruno@clisp.org>
4623 * xallocsa.h: New file, from GNU gettext.
4624 * xallocsa.c: New file, from GNU gettext.
4626 2003-11-24 Bruno Haible <bruno@clisp.org>
4628 * allocsa.h: New file, from GNU gettext.
4629 * allocsa.c: New file, from GNU gettext.
4631 2003-11-24 Bruno Haible <bruno@clisp.org>
4633 * eealloc.h: New file.
4635 2004-01-15 Jim Meyering <jim@meyering.net>
4637 Merge from coreutils.
4639 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4640 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4641 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4643 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4644 optional configure-time default.
4646 * version-etc.c (version_etc_copyright): Update copyright date.
4648 * xreadlink.c (xreadlink): Correct outdated comment.
4650 2004-01-15 Paul Eggert <eggert@twinsun.com>
4652 Merge from coreutils.
4654 * posixver.c: Include posixver.h.
4656 * same.c: Include <stdbool.h>, <limits.h>.
4657 (_POSIX_NAME_MAX): Define if not defined.
4659 (same_name): If file names are silently truncated, report
4660 that the file names are the same if they are the same after
4661 the silent truncation.
4663 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4664 conversion function.
4665 * xstrtod.c (xstrtod): Likewise. All callers changed to
4666 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4669 2004-01-14 Paul Eggert <eggert@twinsun.com>
4671 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4672 with like-named macro in fnmatch.c.
4673 (EXT): Use an internal constant instead.
4675 Merge fnmatch patches from glibc.
4676 * fnmatch.c (mbsinit): Remove define.
4677 Add libc_hidden_ver (__fnmatch, fnmatch).
4678 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4679 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4681 2003-12-14 Karl Berry <karl@gnu.org>
4683 * config.charset: update from gettext-runtime.
4685 2003-12-03 Paul Eggert <eggert@twinsun.com>
4687 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4688 Bug reported by Alfred M. Szmidt.
4690 2003-11-29 Karl Berry <karl@gnu.org>
4692 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4694 2003-11-23 Paul Eggert <eggert@twinsun.com>
4695 Bruno Haible <bruno@clisp.org>
4697 * printf-parse.h: Don't include sys/types.h.
4698 (ARG_NONE): New macro.
4699 (char_directive): Change type of *arg_index fields to size_t.
4700 * printf-parse.c: Don't include sys/types.h.
4701 (SSIZE_MAX): Remove macro.
4702 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4703 Remove unnecessary overflow check.
4704 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4707 2003-11-24 Paul Eggert <eggert@twinsun.com>
4709 * alloca.c: Remove dependency on xalloc module.
4710 (xalloc_die): Remove.
4711 (memory_full) [!defined emacs]: New macro.
4712 [!defined emacs]: Don't include xalloc.h.
4713 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4714 address arithmetic overflows. Change datatypes a bit to avoid
4717 2003-11-22 Jim Meyering <jim@meyering.net>
4719 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4721 2003-11-17 Bruno Haible <bruno@clisp.org>
4723 * vasnprintf.c (alloca): Remove fallback definition.
4724 (freea): Remove definition.
4725 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4726 Reported by Paul Eggert.
4728 2003-11-17 Jim Meyering <jim@meyering.net>
4730 On systems without utime and without a utimes function capable of
4731 dealing with a NULL struct utimbuf* argument, this utime replacement
4732 could -- in unusual circumstances -- leak a file descriptor.
4733 * utime.c: Include <unistd.h> and <errno.h>.
4734 (utime_null): Be sure to close `fd' and to preserve errno.
4735 Reported by Geoff Collyer via Arnold Robbins.
4737 2003-11-16 Paul Eggert <eggert@twinsun.com>
4738 Bruno Haible <bruno@clisp.org>
4740 Protect against address arithmetic overflow.
4741 * printf-args.h: Include stddef.h.
4742 (arguments): Change type of field 'count' to size_t.
4743 * printf-args.c (printf_fetchargs): Use size_t instead of
4744 'unsigned int' where appropriate.
4745 * printf-parse.h: Include sys/types.h.
4746 (char_directive): Change type of *arg_index fields to ssize_t.
4747 (char_directives): Change type of fields 'count', max_*_length to
4749 * printf-parse.c: Include sys/types.h and xsize.h.
4750 (SSIZE_MAX): Define fallback value.
4751 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4752 instead of 'int' where appropriate. Check a_allocated, d_allocated
4753 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4754 * vasnprintf.c: Include xsize.h.
4755 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4756 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4757 overflow. Avoid wraparound when converting a width or precision from
4760 2003-11-16 Bruno Haible <bruno@clisp.org>
4762 Update from GNU gettext.
4763 * printf-parse.c: Generalize to it can be compiled for wide strings.
4764 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4765 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4766 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4767 SNPRINTF): New macros.
4768 Don't include <alloca.h> if the file is used inside libintl.
4769 (local_wcslen): New function, for Solaris 2.5.1.
4770 (VASNPRINTF): Use it instead of wcslen.
4772 2003-11-16 Bruno Haible <bruno@clisp.org>
4774 * xsize.h (xmax): New function.
4775 (xsum, xsum3, xsum4): Declare as "pure" functions.
4777 2003-11-12 Paul Eggert <eggert@twinsun.com>
4779 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4780 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4781 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4782 heuristic is just as accurate as far as we know, and it removes a
4783 dependency on size_max.m4 and ptrdiff_max.m4.
4785 2003-11-12 Paul Eggert <eggert@twinsun.com>
4787 * xstrtol.c (__xstrtol): Remove "break" immediately after
4788 "return", to pacify some unknown compiler. Problem reported
4791 2003-11-11 Bruno Haible <bruno@clisp.org>
4793 * xsize.h (SIZE_MAX): Remove fallback definition.
4794 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4797 2003-11-10 Paul Eggert <eggert@twinsun.com>
4799 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4800 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4801 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4803 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4804 not (size_t) -1, since it's defined here.
4806 2003-11-06 Paul Eggert <eggert@twinsun.com>
4808 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4809 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4810 Reject sizes of exactly SIZE_MAX bytes.
4811 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4812 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4814 2003-11-05 Bruno Haible <bruno@clisp.org>
4816 * xsize.h: Include limits.h, to avoid a possible collision with
4817 SIZE_MAX defined in <limits.h> on Solaris.
4819 2003-11-04 Bruno Haible <bruno@clisp.org>
4821 * xsize.h: New file.
4822 * linebreak.c: Include xsize.h.
4823 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4824 argument for overflow.
4825 Suggested by Paul Eggert.
4827 2003-10-31 Bruno Haible <bruno@clisp.org>
4829 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4830 to avoid (extremely rare) race condition.
4831 Suggested by Paul Eggert.
4833 2003-11-03 Jim Meyering <jim@meyering.net>
4835 * userspec.c: Include "userspec.h".
4836 * userspec.h: New file.
4838 2003-10-31 Paul Eggert <eggert@twinsun.com>
4840 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4841 * mountlist.c (SIZE_MAX): Define if not defined already.
4842 (read_filesystem_list): Set and use me_type_malloced.
4843 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4844 whatever the type happens to be), for brevity and consistency.
4845 Check for size calculation overflow on Alphas running OSF/1.
4847 2003-10-31 Jim Meyering <jim@meyering.net>
4849 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4851 * linebuffer.c: Include <string.h> for declaration of memset.
4853 2003-10-30 Paul Eggert <eggert@twinsun.com>
4854 Bruno Haible <bruno@clisp.org>
4856 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4857 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4859 2003-10-29 Paul Eggert <eggert@twinsun.com>
4861 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4862 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4864 * quotearg.c (quotearg_n_options): Use it.
4865 * group-member.c: Include <stdbool.h>.
4866 (free_group_info): Arg is now const *; don't free arg.
4867 (get_group_info): Now returns bool and accepts struct group_info *,
4868 rather than returning a malloc'ed struct group_info *.
4869 All uses changed. Check for overflow in internal size calculation.
4871 * getusershell.c (readname): Simplify the code by using x2nrealloc
4872 rather than xmalloc/xrealloc.
4873 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4874 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4875 conformance bug: the old code used a pointer after freeing the
4876 storage that it addressed.
4877 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4878 rather than doing it by hand.
4879 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4880 the buffer preserved. Use free and xmalloc instead.
4881 * quotearg.c (quotearg_n_options): Likewise.
4882 Use a simpler test for size overflow. Don't use xalloc_oversized
4883 because unsigned int might be wider than size_t (!); this suggests
4884 that we should switch from unsigned int to size_t for slot numbers.
4886 2003-10-27 Bruno Haible <bruno@clisp.org>
4888 * stdbool_.h: Better support for BeOS.
4890 2003-10-27 Paul Eggert <eggert@twinsun.com>
4892 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4893 to allocate the returned structure. Do not allocate a subarray,
4894 as x2nrealloc will do that.
4895 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4896 instead of xnrealloc.
4897 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4899 2003-10-26 Paul Eggert <eggert@twinsun.com>
4901 * xalloc.h (xalloc_oversized): New static inline function, for
4902 callers that want to do their own size-overflow checking. Include
4903 <stdbool.h>, since xalloc_oversized returns bool.
4904 * xalloc.c (array_size_overflow): Remove. All callers changed
4905 to use xalloc_oversized.
4907 Add two functions x2realloc, x2nrealloc, for programs that grow
4908 arrays dynamically by doubling their sizes.
4909 * xalloc.h (x2realloc, x2nrealloc): New decls.
4910 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4913 Port to C99 semantics for 'inline' of external functions.
4914 Bug reported by Bruno Haible.
4915 * xmalloc.c (xnmalloc_inline): New static inline function,
4916 with the old contents of xnmalloc.
4917 (xnmalloc, xmalloc): Use it.
4918 (xnrealloc_inline): New static inline function,
4919 with the old contents of xnrealloc.
4920 (xnrealloc, xrealloc): Use it.
4922 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4924 2003-10-25 Paul Eggert <eggert@twinsun.com>
4926 Fix several address-calculation bugs in the hash modules,
4927 plus some minor code cleanup.
4929 * hash.h: Include <stdbool.h>, for bool.
4930 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4931 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4932 hash_get_n_entries, hash_get_max_bucket_length,
4933 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4934 hash_rehash): Use size_t rather than unsigned.
4935 * hash.c (struct hash_table, hash_get_n_buckets,
4936 hash_get_n_buckets_used, hash_get_n_entries,
4937 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4938 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4939 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4941 (SIZE_MAX): Define if not defined.
4942 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4943 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4945 Use const * when possible.
4946 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4947 (check_tuning): Fix bug: if tuning parameters were very close to
4948 0 or 1, rounding errors could have caused subscript violations.
4949 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4950 (hash_initialize): Add 'fail:' label
4951 to free table and return NULL, and use it to simplify code.
4952 Use calloc rather than clearing the storage ourself.
4953 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4954 buffer size calculations.
4955 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4956 Include <stddef.h>, for size_t.
4957 * hash-pjw.c (hash_pjw): Likewise.
4958 Switch to method described by Bruno Haible.
4959 Include <limits.h>, for CHAR_BIT.
4960 (SIZE_BITS): New macro.
4962 2003-10-21 Paul Eggert <eggert@twinsun.com>
4964 * getndelim2.c (getndelim2): When size calculation overflows,
4965 ceiling the allocation at NMAX bytes rather than silently
4966 discarding input bytes before NMAX is reached. This makes
4967 a difference only if NMAX exceeds SIZE_MAX / 2.
4969 * obstack.c: Merge from glibc.
4970 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4971 Add libc_hidden_def (_obstack_newchunk).
4972 (_obstack_free) [! defined _LIBC]: Remove.
4973 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4974 a clone of the function body.
4975 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4976 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4978 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4979 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4982 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4983 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4984 Don't use lvalue casts, as GCC plans to remove support for them
4985 in GCC 3.5. Reported by Joseph S. Myers. This bug
4986 was also present in the non-GCC version, indicating that this
4987 code had always been buggy and had never been widely used.
4988 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4989 Use the fast variant of each macro, rather than copying the
4990 definiens of the fast variant; that way, we'll be more likely to
4991 catch future bugs in the fast variants.
4993 2003-10-20 Bruno Haible <bruno@clisp.org>
4995 * wait-process.h: New file, from GNU gettext.
4996 * wait-process.c: New file, from GNU gettext.
4998 2003-10-19 Jim Meyering <jim@meyering.net>
5000 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5002 2003-10-16 Paul Eggert <eggert@twinsun.com>
5004 * getgroups.c: Include <errno.h>, <stdlib.h>.
5005 (getgroups): First arg is int, not size_t.
5006 Don't let 'free' mangle errno.
5008 2003-10-16 Jim Meyering <jim@meyering.net>
5010 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5012 2003-10-15 Paul Eggert <eggert@twinsun.com>
5014 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5016 (new_exclude, add_exclude_file): Initial size no longer needs to
5018 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5019 our own address arithmetic overflow checking.
5021 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5022 (fnmatch): Do not alloca more than 2000 wide characters;
5023 instead, use malloc for large buffers.
5024 Check for address arithmetic overflow, and return -1
5025 with errno set to ENOMEM in that case.
5026 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5027 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5028 instead, return -1. Check for address arithmetic overflow.
5030 2003-10-14 Paul Eggert <eggert@twinsun.com>
5032 Handle invalid suffixes and overflow independently, so that
5033 callers can treat them independently as needed. Fix some bugs in
5034 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5035 suffix for a human-readable blocksize. The major caller-visible
5036 change is the addition of a new
5037 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5038 that both overflow and suffix chars were found.
5040 * human.c (humblock): Don't check separately for invalid suffix
5041 char; that is xstrtoumax's job (now that its bug is fixed).
5042 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5043 INTMAX_MAX]: New macros.
5044 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5045 TYPE_MAXIMUM): New macros.
5046 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5047 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5048 if overflow occurs, as it's what __strtol does and it's more useful
5050 (__xstrtol): If __strtol reports some error other than ERANGE,
5051 reflect it to the caller as LONGINT_INVALID. If it reports
5052 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5053 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5054 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5056 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5057 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5058 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5059 [defined UINTMAX_MAX]: New macros.
5061 2003-10-14 Bruno Haible <bruno@clisp.org>
5063 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5064 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5065 Also use volatile where needed.
5067 2003-10-12 Paul Eggert <eggert@twinsun.com>
5069 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5070 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5071 and define in terms of the other primitives.
5072 * xmalloc.c: Include stdbool.h; do not include exit.h.
5073 (SIZE_MAX): Define if not already defined.
5074 (array_size_overflow): New function.
5075 (xalloc_die): Abort instead of exiting if 'error' returns.
5076 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5077 (xmalloc, xrealloc): Use them.
5078 (xcalloc): Check for address arithmetic overflow.
5079 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5080 a bit faster than strcpy.
5082 2003-10-08 Paul Eggert <eggert@twinsun.com>
5084 Merge getpass from libc, plus a few fixes.
5086 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5087 Include <stdbool.h>.
5088 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5089 __fsetlocking to empty.
5090 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5091 do include <bits/libc-lock.h>.
5092 Do not include <fcntl.h>; not needed.
5093 [_LIBC]: Include <wchar.h>.
5094 (NOTCANCEL_MODE): New macro.
5095 (flockfile, funlockfile) [_LIBC]: New macros.
5096 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5097 [!_LIBC]: New macros.
5098 (call_fclose): New function.
5099 (getpass): Use it. Save tty stream separately; this simplifies the
5100 code and makes it more reliable if stdin happens to equal stdout.
5101 Invoke __fsetlocking on tty.
5102 Handle thread cancellation if needed.
5103 Namespace cleanup (use __tcgetattr, __getline).
5104 Use bool for Booleans.
5105 [USE_IN_LIBIO]: Handle wide streams.
5106 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5107 stream might go where.
5109 * unlocked-io.h: Include <stdio.h>, so that the caller
5110 doesn't have to include <stdio.h> before us.
5111 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5112 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5113 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5114 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5115 if not declared, so that we can use getpass.c code from libc without
5117 (flockfile, ftrylockfile, funlockfile): New macros.
5119 2003-10-06 Bruno Haible <bruno@clisp.org>
5121 * version-etc-2.h: Remove file.
5122 * version-etc-2.c: Remove file.
5124 2003-09-25 Jim Meyering <jim@meyering.net>
5125 Bruno Haible <bruno@clisp.org>
5127 This lets translators provide better translations for the
5128 "Written by ..." part of --version output.
5129 * version-etc.h: Include stdarg.h.
5130 (version_etc_copyright): Declare as readonly.
5131 (version_etc): Make this function variadic with a NULL-terminated list
5132 of author name strings.
5133 (version_etc_va): New declaration.
5134 * version-etc.c: Include stdarg.h, stdlib.h.
5135 (version_etc_copyright): Declare as readonly.
5136 (version_etc_va): New function. Provide a different translatable string
5137 for each possible number of authors < 10. Abbreviate when there are 10
5139 (version_etc): Make this function variadic. Call version_etc_va.
5140 Suggestion from Gary V. Vaughan.
5142 * long-options.h (parse_long_options): Change prototype: the authors
5143 string is moved to the end and becomes variadic.
5144 * long-options.c: Include stdarg.h.
5145 (parse_long_options): Make this function variadic, too.
5146 Call version_etc_va, not version_etc.
5148 2003-10-06 Bruno Haible <bruno@clisp.org>
5150 * fatal-signal.h: New file, from GNU gettext.
5151 * fatal-signal.c: New file, from GNU gettext.
5153 2003-10-04 Karl Berry <karl@gnu.org>
5155 * argp*: update from libc.
5157 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5159 * getpass.c (getpass): Use a no-op fseek when switching from input to
5160 output mode on the same stream.
5162 2003-09-29 Paul Eggert <eggert@twinsun.com>
5164 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5165 Fix arg typo in previous patch.
5167 2003-09-28 Jim Meyering <jim@meyering.net>
5169 * error.c: Correct cpp indentation.
5171 2003-09-27 Paul Eggert <eggert@twinsun.com>
5173 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5174 Omit the special code that used __typeof__, since we worry that
5175 it could be more trouble than it's worth. See:
5176 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5177 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5181 2003-09-26 Jim Meyering <jim@meyering.net>
5183 * error.c (error_tail): Move some declarations
5184 into inner scope where the local variables are used.
5186 2003-09-26 Bruno Haible <bruno@clisp.org>
5188 * stpncpy.h (gnu_stpncpy): New declaration.
5189 (stpncpy): Define as alias for gnu_stpncpy.
5190 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5192 2003-09-26 Paul Eggert <eggert@twinsun.com>
5194 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5195 (error_tail): Do not loop, reallocating temporary buffer, since
5196 the output cannot contain more wide characters than the input
5197 contains bytes, the size must be big enough already. This avoids
5198 one potential size overflow calculation. Check for size overflow
5199 when calculating temporary buffer size. Free temporary buffer
5200 when done, if it was allocated with malloc; this plugs a memory
5201 leak. Remove casts from void * to pointers, that are no longer
5202 needed now that we're assuming C89 or better.
5204 Merge error changes from glibc.
5206 * error.c, error.h: Update copyright notice header to match glibc.
5207 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5208 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5209 Disable cancellation while printing error.
5210 * error.h: Prepend __ to parameter names.
5212 2003-09-25 Karl Berry <karl@gnu.org>
5214 * argp-fmtstream.c, argp-help.c: update from libc.
5216 2003-09-25 Bruno Haible <bruno@clisp.org>
5218 * version-etc-2.h: New file, from version-etc.h with modifications.
5219 * version-etc-2.c: New file, from version-etc.c with modifications.
5221 2003-09-25 Simon Josefsson <jas@extundo.com>
5223 * xgetdomainname.h: New file.
5224 * xgetdomainname.c: New file.
5226 2003-09-25 Simon Josefsson <jas@extundo.com>
5227 Bruno Haible <bruno@clisp.org>
5229 * getdomainname.h: New file.
5230 * getdomainname.c: New file.
5232 2003-09-24 Paul Eggert <eggert@twinsun.com>
5234 * linebuffer.c (freebuffer): Don't free the argument, just
5235 the buffer associated with the argument. Bug reported by
5238 2003-09-19 Karl Berry <karl@gnu.org>
5240 * argp.h: update from libc.
5242 2003-09-16 Paul Eggert <eggert@twinsun.com>
5244 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5245 input error, instead of returning NULL the next time we are called
5246 (and therefore losing track of errno).
5248 2003-09-15 Paul Eggert <eggert@twinsun.com>
5250 * getndelim2.c (getndelim2): Don't trash errno when a read
5251 fails, so that the caller gets the proper errno.
5253 * readutmp.c (read_utmp): Likewise.
5254 Check for fstat error. Close stream and free storage
5257 2003-09-14 Bruno Haible <bruno@clisp.org>
5259 * fwriteerror.h: New file.
5260 * fwriteerror.c: New file.
5262 2003-09-14 Jim Meyering <jim@meyering.net>
5264 * getloadavg.c: Correct cpp indentation.
5265 * strdup.c: Likewise.
5266 * vasnprintf.c: Likewise.
5268 2003-09-12 Paul Eggert <eggert@twinsun.com>
5270 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5271 * obstack.c [!defined _LIBC]: Likewise.
5272 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5273 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5274 * exitfail.c: Don't include stdlib.h; no longer needed.
5276 More changes to assume C89 or better.
5278 * error.c (error_tail): Assume vprintf.
5280 * argmatch.c (getenv): Remove decl.
5281 * progreloc.c (get_full_program_name): Define via prototype.
5282 * setenv.c (clearenv): Likewise.
5283 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5285 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5286 (malloc, memcpy): Remove decls.
5287 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5288 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5289 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5290 (memcpy): Remove macro.
5291 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5292 (__P): Remove. All uses removed.
5293 (PTR): Remove. All uses changed to void *.
5294 (CHAR_BIT, NULL): Remove.
5295 (spaces, zeros, memset_space, memset_zero)
5296 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5298 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5299 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5300 Define with prototype.
5301 Remove now-unnecessary prototype decl.
5302 (extra_args_spec): Assume ANSI C. All uses changed.
5303 (extra_args_spec_iso): Remove.
5304 (my_strftime, emacs_strftimeu): Define via prototype.
5305 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5307 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5308 * strtoimax.c: Include <stdlib.h> unconditionally.
5309 (strtoul, strtol): Remove decls.
5310 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5312 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5313 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5314 (LOCALE_PARAM_PROTO): New macro.
5315 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5316 (INTERNAL (strtol), strtol): Define with a prototype.
5317 (PARAMS): Remove. All uses removed.
5318 * tempname.c: Include <string.h> unconditionally.
5319 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5320 * xgethostname.c (main): Define with a prototype.
5321 * xmalloc.c: Include "xalloc.h" first, to check interface.
5322 Include <stdlib.h> unconditionally.
5323 (calloc, malloc, realloc, free): Remove decls.
5324 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5325 Include <stdlib.h> unconditionally. Sort include file names.
5327 (xstrtod): Define with a prototype.
5328 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5329 (strtol, strtoul): Remove decls.
5331 2003-09-11 Paul Eggert <eggert@twinsun.com>
5333 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5334 Include <stdlib.h>, <string.h> unconditionally.
5335 Remove now-unnecessary cast to char *.
5336 * strnlen.c: Include <string.h> unconditionally.
5337 * yesno.c (yesno): Define with a prototype.
5339 2003-09-10 Bruno Haible <bruno@clisp.org>
5341 * strcspn.c: Include <string.h> unconditionally.
5342 * strpbrk.c: Include <string.h> unconditionally.
5343 * strstr.c: Include <string.h> unconditionally.
5344 * unicodeio.c: Include <string.h> unconditionally.
5345 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5346 * unsetenv.c: Likewise.
5347 * xreadlink.c: Include <stdlib.h> unconditionally.
5348 * yesno.c: Include <stdlib.h> unconditionally.
5349 (rpmatch): Add prototype.
5351 2003-09-10 Jim Meyering <jim@meyering.net>
5353 * error.c: Correct indentation of cpp directives.
5355 2003-09-09 Paul Eggert <eggert@twinsun.com>
5359 * acosl.c (main): Use a prototype.
5360 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5363 * getloadavg.c (getloadavg, main): Define via prototypes.
5365 * getopt.h (struct option.name): Assume C89, and use 'const'.
5366 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5367 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5369 * getopt.c (const): Remove macro.
5370 Include <string.h> unconditionally.
5371 (my_index): Remove; all uses changed to strchr.
5372 (strlen): Remove decl.
5373 (exchange): Remove forward decl; no longer needed.
5374 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5375 Define with prototype.
5376 * getopt1.c (const): Remove macro.
5377 (getopt_long, getopt_long_only, main): Define with prototype.
5379 * getugroups.c: Include <string.h> unconditionally.
5381 * getusershell.c: Include <stdlib.h> unconditionally.
5382 (getusershell, setusershell, endusershell, readname, main):
5383 Define with prototypes.
5385 * group-member.c: Include group-member.h first.
5386 Include <stdlib.h> unconditionally.
5388 * hard-locale.c: Include hard-locale.h first.
5389 Include <stdlib.h>, <string.h> unconditionally.
5391 * hash.c (free, malloc): Remove decls.
5392 Include <stdlib.h> unconditionally.
5394 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5395 (getenv): Do not declare.
5397 * idcache.c: Include <string.h> unconditionally.
5399 * long-options.c: Include long-options.h first, to test interface.
5400 Include <stdlib.h> unconditionally.
5402 * makepath.c: Include makepath.h first, to test interface.
5403 Include <stdlib.h> and <string.h> unconditionally.
5405 * linebuffer.c: Include <stdlib.h>.
5406 (free): Remove decl.
5408 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5409 rpl_malloc returns void *, not char *.
5410 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5412 * md5.h: Include <limits.h> unconditionally.
5413 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5414 (__P): Remove; all uses removed.
5415 * md5.c: Include "md5.h" first.
5416 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5417 md5_buffer, md5_process_bytes, md5_process_block):
5418 Define with prototypes.
5419 * sha.h (__P): Remove all uses. (It wasn't defined??)
5420 * sha.c: Include "sha.h" first.
5421 Include <stdlib.h>, <string.h> unconditionally.
5423 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5424 * memcmp.c (__ptr_t): Likewise.
5425 * memrchr.c (__ptr_t): Likewise.
5426 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5427 Include <string.h> unconditionally.
5428 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5429 * memchr.c: Include <stdlib.h> unconditionally.
5430 * memchr.c (LONG_MAX): Remove.
5431 * memrchr.c (LONG_MAX): Likewise.
5432 * memchr.c (__memchr): Define via a prototype.
5433 * memrchr.c (__memrchr): Likewise.
5434 * memcmp.c (__P): Remove, and remove all uses.
5435 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5436 Remove forward decls; no longer needed.
5437 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5438 Use types required by C89 in prototype.
5440 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5441 * savedir.c: Likewise.
5442 * mkdir.c (free): Remove decl.
5443 * rmdir.c (rmdir): Define with a prototype.
5444 * savedir.c: Include savedir.h first, to test interface.
5446 * mktime.c (STDC_HEADERS): Remove.
5447 Include <stdlib.h>, <string.h> unconditionally.
5449 * modechange.c: Include <stdlib.h> unconditionally.
5450 (malloc): Remove decl.
5452 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5453 (free): Remove decl.
5455 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5456 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5457 (This type really should be intptr_t, but that's a C99ism.)
5458 (_obstack_memcpy): Remove: all uses changed to memcpy.
5459 Include <string.h> unconditionally.
5460 (struct obstack): Assume __STDC__ for types of members
5461 chunkfun, freefun, extra_arg.
5462 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5463 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5464 obstack_begin, obstack_specify_allocation,
5465 obstack_specify_allocation_with_arg, obstack_chunkfun,
5466 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5467 Remove unprototyped decls and the macros that use them.
5468 * obstack.c (POINTER): Remove. All uses changed to void *.
5469 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5470 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5471 (defined __STDC__ && __STDC__)]:
5472 Remove nonprototyped code.
5473 Include <stdlib.h> unconditionally.
5474 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5475 _obstack_allocated_p, _obstack_free, obstack_free,
5476 _obstack_memory_used, print_and_abort):
5477 Define using prototypes.
5478 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5479 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5480 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5481 obstack_next_free, obstack_object_size, obstack_room) [0]:
5482 Remove unused, unprototyped code.
5484 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5486 * physmem.c (physmem_total, physmem_available, main): Define
5489 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5490 (main): Define with a prototype.
5492 * posixver.c (getenv): Remove decl.
5494 * putenv.c (malloc): Returns void *, not char *.
5495 Include <string.h> unconditionally.
5496 (strchr, memcpy, NULL): Do not define.
5498 * readtokens.c: Include readtokens.h first, to test interface.
5499 Include <stdlib.h>, <string.h> unconditionally.
5500 (init_tokenbuffer): Define with a prototype.
5502 * regex.c (PARAMS): Remove. All uses removed.
5503 All uses of _RE_ARGS removed, too.
5504 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5506 (bzero): Assume memset exists.
5507 (memcmp, memcpy, NULL): Remove.
5508 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5509 char, or assignments to local vars of type signed char.
5510 (init_syntax_once, PREFIX(extract_number_and_incr),
5511 PREFIX(print_partial_compiled_pattern),
5512 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5513 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5514 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5515 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5516 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5517 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5518 wcs_compile_range, byte_compile_range, truncate_wchar,
5519 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5520 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5521 count_mbs_length, wcs_re_match_2_internal,
5522 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5523 PREFIX(alt_match_null_string_p),
5524 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5525 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5526 regfree, PREFIX(extract_number)): Define with prototype. Remove
5527 now-unnecessary declaration, if any.
5528 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5530 Remove now-unnecessary casts among pointer types.
5531 * regex.h (_RE_ARGS): Remove. All uses removed.
5533 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5534 (free): Remove decl.
5536 * rpmatch.c: Include <stdlib.h> unconditionally.
5538 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5539 (free): Remove decl.
5541 * save-cwd.c: Include <stdlib.h> unconditionally.
5542 * xgetcwd.c: Likewise.
5544 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5545 (free): Remove decl.
5547 * strchrnul.c (strchrnul): Define with a prototype.
5548 Fix bug: c_in was not converted to char before searching.
5550 The following changes are not K&R related:
5552 * group-member.h: Include <sys/types.h>, so that this file is
5554 * makepath.h: Likewise.
5556 * getusershell.c (readname, default_index, line_size, readname):
5557 Use size_t, not int, for sizes.
5558 (readname): If the size overflows, report an error instead of
5561 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5563 * getndelim2.c: Assume stdlib.h per the C89 spec.
5565 2003-09-08 Paul Eggert <eggert@twinsun.com>
5567 Assume C89 or better; remove K&R cruft.
5568 A few of these changes were first proposed by Derek Robert Price
5569 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5571 * addext.c: Include <string.h> unconditionally.
5572 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5573 Don't declare getenv or malloc.
5575 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5576 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5578 (find_stack_direction, alloca): Use prototypes.
5580 * atexit.c (atexit): Define using a prototype.
5582 * basename.c, dirname.c, stripslash.c:
5583 Include <string.h> unconditionally.
5585 * bcopy.c: Include <stddef.h>.
5586 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5588 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5590 * error.h (error, error_at_line, error_print_progname)
5591 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5592 * error.c: Include error.h first, to check interface.
5593 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5594 (VA_START): Remove; all uses changeed to va_start.
5595 (exit, strerror): Remove decls.
5596 (error_print_progname): Prototype uncondionally.
5597 Don't include <errno.h>; no longer needed.
5598 (private_strerror): Remove.
5599 (error_tail): Always define.
5600 (error, error_at_line): Assume C89 or better; always use prototypes.
5601 * fatal.c: Include "fatal.h" first, to test interface.
5602 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5603 (VA_START): Remove; all uses changed to va_start.
5604 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5606 (exit): Remove decl.
5607 (fatal): Prototype unconditionally. Assume va_start works.
5608 Abort at end, to pacify gcc.
5610 * euidaccess.c (main): Define with a prototype.
5612 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5614 * exitfail.c: Include <stdlib.h> unconditionally.
5616 * fnmatch_.h (__P): Remove. All uses changed to assume
5618 * fnmatch.c: Include fnmatch.h first, to test interface.
5619 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5620 (getenv): Remove decl.
5621 (fnmatch): Define using a prototype.
5622 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5623 (FCT): Define using a prototype.
5625 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5627 * gethostname.c: Include <stddef.h>.
5628 (gethostname): Define with prototype. Length is size_t, not int.
5630 2003-09-08 Paul Eggert <eggert@twinsun.com>
5632 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5633 getversion.c should have been removed then, but was accidentally
5636 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5637 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5639 2003-09-07 Paul Eggert <eggert@twinsun.com>
5641 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5642 copy_tm_result. Bug reported by Simon Josefsson in
5643 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5645 2003-09-06 Paul Eggert <eggert@twinsun.com>
5647 * time_r.c, time_r.h: New files.
5649 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5651 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5652 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5654 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5656 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5657 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5660 * timegm.c: Switch to glibc implementation, with the following changes:
5661 [defined HAVE_CONFIG_H]: Include <config.h>.
5662 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5663 (__mktime_internal) [!defined _LIBC]: New decl.
5664 (__gmtime_r) [!defined _LIBC]: New macro and function.
5665 (timegm): Use a prototype, since gnulib assumes C89.
5666 Do not bother declaring tmp to be const, as it's not really usefu.
5667 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5668 (timegm): Declare only if HAVE_DECL_TIMEGM.
5670 2003-09-03 Paul Eggert <eggert@twinsun.com>
5672 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5673 Bug reported by Lute Kamstra in
5674 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5676 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5677 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5678 course with correspondingly smaller numbers for tomorrow and
5679 yesterday. From Tadayoshi Funaba. Originally installed into
5680 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5683 2003-08-31 Simon Josefsson <jas@extundo.com>
5685 * timegm.h: New file.
5686 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5688 2003-08-31 Karl Berry <karl@gnu.org>
5690 * argp.h: update from libc.
5692 2003-08-28 Bruno Haible <bruno@clisp.org>
5694 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5695 warning on QNX, which defines O_BINARY to 000000.
5697 2003-08-24 Bruno Haible <bruno@clisp.org>
5699 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5700 MSVC7 <stdio.h> is included later.
5702 2003-08-20 Bruno Haible <bruno@clisp.org>
5704 * progname.h: New file, from GNU gettext.
5705 * progname.c: New file, from GNU gettext.
5706 * progreloc.c: New file, from GNU gettext.
5708 2003-08-19 Bruno Haible <bruno@clisp.org>
5710 * xstrdup.c: Assume <string.h> exists.
5712 2003-08-18 Jim Meyering <jim@meyering.net>
5714 * setenv.h: Indent nested cpp directive.
5715 * vasnprintf.c: Remove trailing blanks.
5717 2003-08-17 Simon Josefsson <jas@extundo.com>
5718 Bruno Haible <bruno@clisp.org>
5720 * xstrndup.h: New file.
5721 * xstrndup.c: New file.
5723 2003-08-17 Bruno Haible <bruno@clisp.org>
5725 * strndup.h: New file.
5727 2003-08-16 Paul Eggert <eggert@twinsun.com>
5729 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5730 space, undoing this 2003-08-12 change:
5731 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5733 2003-08-16 Jim Meyering <jim@meyering.net>
5735 Merge from coreutils.
5736 * xstrtoimax.c: #else #if -> #elif.
5737 * xstrtoumax.c: Likewise.
5739 2003-08-15 Paul Eggert <eggert@twinsun.com>
5741 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5742 rather than tab, after '#' in shell-script copyright notices.
5743 Suggested by Bruno Haible.
5745 2003-08-15 Jim Meyering <jim@meyering.net>
5746 and Paul Eggert <eggert@twinsun.com>
5748 Merge from coreutils.
5749 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5750 member but strut utmpx does not. Needed for AIX 4.3.3.
5751 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5753 2003-08-15 Jim Meyering <jim@meyering.net>
5755 Merge from coreutils.
5756 * xgethostname.c: Include <stdlib.h>.
5757 (xghostname): Don't exit for anything other than memory-related
5758 failure; just return NULL.
5759 * userspec.c: Include "posixver.h".
5760 (parse_user_spec): Accept `.' as a separator only
5761 in pre-POSIX-200112 mode.
5762 * strtoimax.c: Use #elif rather than #else #if.
5763 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5764 Remove function, now that we can rely on a working tzset function.
5765 [!_LIBC]: Ensure that the required autoconf test has been run.
5766 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5767 Use underlying_strftime for %r.
5768 * sha.c: Merge in some clean-up and optimization changes from glibc.
5769 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5770 Ensure that it is a multiple of 64.
5771 Rearrange loop exit tests so as to avoid performing an
5772 additional fread after encountering an error or EOF.
5773 * realloc.c: Update copyright date.
5775 2003-08-14 Jim Meyering <jim@meyering.net>
5777 Merge from coreutils.
5778 * obstack.h: Whitespace changes.
5779 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5780 and xcalloc return values.
5781 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5782 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5783 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5784 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5785 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5787 Use mntctl's return value to drive the entry-processing loop, since
5788 we can't rely on the value of the vmt_length member in the last
5789 entry. On some systems doing so could result in exhausting
5790 virtual memory. Based in part on a patch from Mike Jetzer.
5792 2003-08-14 Jim Meyering <jim@meyering.net>
5793 and Paul Eggert <eggert@twinsun.com>
5795 Merges from coreutils, plus other fixes.
5796 * physmem.c: Merge in portability changes from gcc/libiberty
5797 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5798 for credits and details. Thanks to Kaveh Ghazi for helping
5799 to keep these files in sync.
5800 (ARRAY_SIZE): Define it.
5801 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5802 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5803 (memcasecmp): Don't assume size_t fits in unsigned int.
5804 Remove casts and duplicate code.
5805 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5806 (memcpy): Remove definition.
5807 Merge in some clean-up and optimization changes from glibc.
5808 [BLOCKSIZE]: Move definition to top of file.
5809 Ensure that it is a multiple of 64.
5810 Rearrange loop exit tests so as to avoid performing an
5811 additional fread after encountering an error or EOF.
5812 * md5.h (md5_uintptr): Define.
5813 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5814 return to the initial working directory. Preserve errno
5816 * idcache.c: Include "xalloc.h".
5817 (xmalloc, xrealloc): Remove decls.
5818 (getuser): Remove casts no longer required in C89.
5819 * human.c: Include stdio.h, for sprintf.
5820 * group-member.c: Include "xalloc.h".
5821 (xmalloc, xrealloc): Remove decls.
5822 (get_group_info): Remove casts no longer required in C89.
5823 * getusershell.c (readname): Remove casts no longer required in C89.
5824 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5825 * getline.c: Whitespace fix, from coreutils.
5827 2003-08-13 Paul Eggert <eggert@twinsun.com>
5829 * exclude.c: Include <ctype.h>
5830 (IN_CTYPE_DOMAIN): New macro.
5832 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5835 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5836 Undo previous (whitespace-only) change.
5838 2003-08-12 Paul Eggert <eggert@twinsun.com>
5840 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5841 Normalize leading white space and remove trailing white space.
5842 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5843 notice, as per ../config/srclist-update.
5845 Merge from coreutils.
5846 * euidaccess.h: New file.
5847 * euidaccess.c: Include it.
5848 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5849 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5850 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5852 2003-08-11 Bruno Haible <bruno@clisp.org>
5854 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5855 (vasnprintf): Use it instead of wcslen.
5857 2003-08-11 Bruno Haible <bruno@clisp.org>
5859 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5860 value to ensure that _Bool promotes to int. Use #define for _Bool when
5861 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5863 2003-08-10 Karl Berry <karl@gnu.org>
5865 * regex.h: update from libc (whitespace fix).
5867 2003-08-09 Paul Eggert <eggert@twinsun.com>
5869 Merge some files from coreutils. These changes were
5870 originally made by Jim Meyering.
5871 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5872 many older Unixes require this.
5873 * alloca.c (alloca): Remove cast to argument of free;
5874 no longer needed in C89.
5875 * alloca_.h, regex.h: Fix white space to match
5876 what GNU indent does.
5878 2003-08-05 Paul Eggert <eggert@twinsun.com>
5880 * bumpalloc.h: Remove.
5882 2003-08-04 Paul Eggert <eggert@twinsun.com>
5884 * getloadavg.c: Change copyright notice and spacing to conform to
5887 Merge from coreutils.
5888 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5890 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5891 from Karl Berry, implemented by Jim Meyering.
5892 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5893 from Dmitry V. Levin.
5894 Remove anachronistic cast of xrealloc.
5895 * fnmatch_.h (__const): Remove. Use 'const'.
5896 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5897 type. Otherwise, it wouldn't compile with at least /bin/cc on
5898 ymp-cray-unicos9.0.2.X.
5899 Combine two mostly-identical uses of alloca into one.
5900 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5902 2003-08-04 Dave Love <d.love@dl.ac.uk>
5906 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5907 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5908 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5909 obsolete NLIST_NAME_UNION.
5910 [__GNU__]: Undef BSD and FSCALE.
5911 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5913 2003-08-03 Paul Eggert <eggert@twinsun.com>
5915 * stdbool_.h (_Bool): Make it signed char, instead of
5916 an enum type, so that it's guaranteed to promote to int. See:
5917 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5919 2003-07-31 Paul Eggert <eggert@twinsun.com>
5921 * strerror.c: Include config.h, limits.h. Declare sprintf.
5922 (strerror): Don't assume that a printable int fits in 14 bytes.
5924 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5925 Bruno Haible <bruno@clisp.org>
5927 * getline.h (getline, getdelim): Change return type to ssize_t.
5928 * getline.c (getline, getdelim): Likewise.
5929 Remove _GNU_SOURCE define; now it's defined in config.h through
5932 2003-07-22 Paul Eggert <eggert@twinsun.com>
5934 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5935 over-parenthesization in macros.
5937 Sync with coreutils.
5939 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5942 Use `exit_failure' for xalloc and xmemcoll instead of their own
5943 private exit-failure variables.
5944 * xalloc.h (xalloc_exit_failure): Remove.
5945 * xmalloc.c: Likewise. Include exitfail.h.
5946 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5947 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5948 * xmemcoll.c: Likewise. Include exitfail.h.
5949 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5951 2003-07-18 Paul Eggert <eggert@twinsun.com>
5953 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5954 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5955 to test that it can stand by itself. Include "exitfail.h".
5956 Clients should set exit_failure instead.
5957 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5959 2003-07-18 Andreas Schwab <schwab@suse.de>
5961 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5963 2003-07-18 Bruno Haible <bruno@clisp.org>
5965 * getndelim2.h: New file.
5966 * getndelim2.c: Make into a module of its own. Include config.h,
5968 (getndelim2): Make non-static. Change return type to ssize_t.
5969 * getline.h: Change argument names.
5970 * getline.c: Include getndelim2.h instead of getndelim2.c.
5971 * getnline.c: Include getndelim2.h.
5973 2003-07-17 Bruno Haible <bruno@clisp.org>
5975 * Makefile.am: Remove file.
5976 * Makefile.in: Remove file.
5978 2003-07-17 Bruno Haible <bruno@clisp.org>
5980 * getnline.h: New file.
5981 * getnline.c: New file.
5982 * getndelim2.c: New file, extracted from getline.c.
5983 (getndelim2): Renamed from getdelim2, with added nmax argument.
5984 * getline.c: Include getndelim2.c.
5985 (getdelim2): Moved out to getndelim2.c.
5986 (getline, getdelim): Update.
5988 2003-07-15 <karl@gnu.org>
5990 * vasnprintf.c: update from gettext.
5992 2003-07-15 Jim Meyering <jim@meyering.net>
5994 * makepath.c (make_path): Enclose diagnostic in _(...).
5996 2003-07-14 Paul Eggert <eggert@twinsun.com>
5998 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5999 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6000 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6001 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6002 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6003 updated automatically by ../config/srclist-update. This changes
6004 their license from LPGL to GPL.
6006 2003-07-14 Jim Meyering <jim@meyering.net>
6008 Don't emit diagnostics. Let callers do that.
6009 * save-cwd.c: Don't include "error.h".
6010 (save_cwd): Don't call error. Ensure that errno is valid
6011 when returning nonzero.
6013 * save-cwd.h (restore_cwd): Update prototype.
6014 * save-cwd.c (restore_cwd): Remove two parameters.
6015 Simplify. Don't call error upon failure. Let callers do that.
6016 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6017 when auditing is enabled. But don't bother updating the #if.
6019 2003-07-14 Simon Josefsson <jas@extundo.com>
6021 * mempcpy.h: New file.
6022 * mempcpy.c: New file.
6024 2003-07-14 Paul Eggert <eggert@twinsun.com>
6026 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6027 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6028 unicodeio.c, unicodeio.h, unlocked-io.h:
6029 Switch from LGPL to GPL.
6031 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6033 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6034 it breaks C++ compilation.
6035 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6037 2003-07-10 Jim Meyering <jim@meyering.net>
6039 * vasnprintf.c: Remove trailing blanks.
6040 Make cpp indentation consistent.
6042 2003-07-09 Paul Eggert <eggert@twinsun.com>
6044 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6045 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6046 Switch from LGPL to GPL.
6048 2003-07-07 Paul Eggert <eggert@twinsun.com>
6050 * mktime.c: Fix some boundary cases and remove need for floating point.
6052 Issue a compile-time diagnostic if time_t is floating point, or if
6053 two's complement arithmetic is not in effect, or if arithmetic
6054 right shift does not propagate the sign. These assumptions were
6055 all in the original code but they weren't checked.
6057 (TIME_T_MIDPOINT, verify): New macros.
6058 (__isleap): Remove; it has integer overflow problems.
6059 (leapyear): New function, without those problems.
6060 (ydhms_tm_diff): Remove; splitting into two parts.
6061 (ydhms_diff): New function, containing the arithmetic part of
6062 the old ydhms_tm_diff function. Issue a compile-time
6063 diagnostic if we are not using C99 integer division.
6064 Avoid casts when possible.
6065 (guess_time_tm): New function, containing the checking part of
6066 the old ydhms_tm_diff function. Return the new value, rather than
6067 the difference between it and the old. Accept a new argument T
6068 so that *T specifies the old value. Check for overflow in the result.
6070 (__mktime_internal): Use a time_t offset, not a long int offset.
6071 This undoes the 2003-06-04 change, which is no longer needed now
6072 that we have better overflow checking.
6073 (localtime_offset): Likewise.
6075 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6076 and long are 64-bit but int is only 32-bit.
6077 (ydhms_diff): Use long int to store year1 and yday1.
6078 Issue a compile-time diagnostic if long int is not wide enough.
6080 (__mktime_internal): Use long int to store adjusted year and yday.
6081 Use plain C rather than preprocessor commands, if that doesn't
6083 Check for overflow (and try to repair) after each probe
6084 rather than checking only at the very end. This avoids some bugs
6085 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6086 does not equal GMT offset at maximum time).
6087 Use integer to check for overflow rather than floating point; this
6088 is more portable to non-IEEE hosts, and is a tad faster.
6089 When we detect that we are oscillating between two values,
6090 don't check whether tm_isdst has the requested value, since
6091 we already know the answer. When tm_isdst has the wrong value,
6092 use a different heuristic to find the right one, based on the
6093 extreme values actually observed in practice in tz2003a,
6094 rather than the (overly optimistic) "previous 3 calendar quarters".
6096 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6097 "T const" to accommodate glibc style.
6098 (check_result): Use less-confusing report format. "long" -> "long int.
6100 Don't loop if the iteration overflows time_t.
6101 Allow a negative step in the iteration.
6103 2003-07-01 Paul Eggert <eggert@twinsun.com>
6105 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6106 having it depend on HAVE_SYS_TYPES_H.
6108 2003-06-25 Bruno Haible <bruno@clisp.org>
6110 * readlink.c: New file.
6112 2003-06-20 Bruno Haible <bruno@clisp.org>
6114 Assume C89, so PARAMS isn't needed.
6115 * unicodeio.h (PARAMS): Remove.
6116 * unicodeio.c: Don't use PARAMS.
6118 2003-06-18 Jim Meyering <jim@meyering.net>
6120 Merge changes from coreutils.
6121 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6122 Remove explicit declarations of xmalloc and realloc.
6124 (read_utmp): Remove anachronistic cast of xmalloc.
6126 2003-06-17 Paul Eggert <eggert@twinsun.com>
6128 Assume C89, so PARAMS isn't needed.
6129 * backupfile.h (PARAMS): Remove. All uses removed.
6130 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6131 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6132 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6133 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6134 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6135 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6136 xstrtol.h: Likewise.
6137 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6138 same.h, strverscmp.h: Do not include config.h; no longer needed.
6139 Anyway, config.h should always be included before any other file.
6141 2003-06-11 Simon Josefsson <jas@extundo.com>
6143 * sysexit_.h: New file.
6145 2003-05-20 Derek Price <derek@ximbiot.com>
6147 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6149 2003-06-10 Simon Josefsson <jas@extundo.com>
6151 * strchrnul.h: New file.
6152 * strchrnul.c: New file.
6154 2003-06-10 Simon Josefsson <jas@extundo.com>
6156 * argp.h: New file, from glibc.
6157 * argp-ba.c: New file, from glibc.
6158 * argp-eexst.c: New file, from glibc.
6159 * argp-fmtstream.c: New file, from glibc.
6160 * argp-fmtstream.h: New file, from glibc.
6161 * argp-fs-xinl.c: New file, from glibc.
6162 * argp-help.c: New file, from glibc.
6163 * argp-namefrob.h: New file, from glibc.
6164 * argp-parse.c: New file, from glibc.
6165 * argp-pv.c: New file, from glibc.
6166 * argp-pvh.c: New file, from glibc.
6167 * argp-xinl.c: New file, from glibc.
6169 2003-06-07 Jim Meyering <jim@meyering.net>
6171 * readtokens.h: Put `Free Software Foundation, Inc.'
6172 in place of my name in the copyright comment.
6173 Remove definition and uses of __P.
6176 * stat.c: Don't declare xmalloc explicitly.
6177 Instead, include "xalloc.h".
6178 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6179 xrealloc, and xcalloc return values.
6180 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6182 * xgetcwd.h: Remove definition/uses of PARAMS.
6184 2003-06-06 Jim Meyering <jim@meyering.net>
6186 * stdbool_.h: Renamed from stdbool.h.in.
6188 2003-06-06 Jim Meyering <jim@meyering.net>
6190 Merge from coreutils.
6191 * same.c: (same_name): Declare *_basename locals to be `const'.
6192 Consolidate declarations and initializations of *_base* locals.
6194 Merge from coreutils.
6195 This avoids a core dump on systems without GNU putenv,
6196 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6197 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6198 (unsetenv): New static function, from GNU libc.
6199 (rpl_putenv): Use it.
6201 * modechange.c: Remove trailing blanks.
6203 Merge from coreutils.
6204 * fsusage.c: Remove declaration of statfs.
6205 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6207 * posixtm.c: Include <stdbool.h> unconditionally.
6209 2003-06-05 Paul Eggert <eggert@twinsun.com>
6211 * mktime.c (__mktime_internal): When resolving a tm_isdst
6212 mismatch, look in future quarters as well as past. This fixes a
6213 bug when processing fall-backwards gaps immediately after a long
6214 period of daylight-saving time.
6216 * mktime.c: Assume freestanding C89 or better.
6217 (HAVE_LIMITS_H): Remove. Assume it's 1.
6218 (__P): Remove; not used.
6219 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6220 (mktime, not_equal_tm, print_tm, check_result,
6221 main): Use prototypes. Use const * where appropriate.
6222 (main): Fix typo in testing code that uncovered by above changes.
6223 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6225 2003-06-04 Paul Eggert <eggert@twinsun.com>
6227 * mktime.c: Fix Debian bug 177940
6228 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6229 (localtime_offset): Now long int, not time_t, because we want it
6230 to be guaranteed to be signed. All uses changed.
6231 (__mktime_internal): If overflow would occur when adding offset,
6234 Merge 'human' changes from coreutils. Rewrite to support
6235 locale-specific notations like thousands separators.
6236 * human.c: Simplify authorship notice.
6237 Include human.h immediately after config.h.
6238 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6239 <limits.h>: Do not include, since human.h does.
6240 (SIZE_MAX, UINTMAX_MAX): New macros.
6241 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6242 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6243 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6244 (power_letter): Renamed from suffixes.
6245 (generate_suffix_backwards): Remove.
6246 (adjust_value): Now takes int style (because of human.h changes)
6247 and long double value (for greater precision on some platforms).
6248 (group_number): New function.
6249 (human_readable): Use it. Use integer options, not enum.
6250 Put the options before the sizes in the arg list.
6251 Support all the new options.
6252 The old human_readable function has been removed;
6253 use inttostr.h instead.
6254 (human_readable, default_block_size, humblock):
6255 Use uintmax_t, not int, for block sizes.
6256 (human_readable_inexact, block_size_types): Remove.
6257 (block_size_opts): New constant.
6258 (human_options): Renamed from human_block_size, with new signature
6259 that allows block sizes up to UINTMAX_MAX. All callers changed.
6260 * human.h: Add copyright and authorship notice.
6261 Include <limits.h> and <stdbool.h> unconditionally.
6262 (PARAMS): Remove. All uses removed.
6263 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6264 (enum human_inexact_style): Remove tag; now a nameless enum.
6265 (human_floor, human_ceiling, human_round_to_even): Now have
6266 values 2, 0, 1 rather than -1, 1, 0.
6267 (human_group_digits, human_suppress_point_zero, human_autoscale,
6268 human_base_1024, human_SI, human_B): New constants.
6269 (human_readable_inexact, human_block_size): Remove.
6270 (human_readable): Size args are now uintmax_t, not int.
6271 (human_options): New decl.
6273 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6274 unnecessary now that we assume C89 or better. This change
6275 imported from coreutils.
6277 * mktime.c (__mktime_internal): Do not reject negative timestamps
6278 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6279 in the 2003-05-30 sync from glibc.
6281 .h files should stand alone, but we shouldn't include <sys/types.h>
6282 if we can get away with just <stddef.h>.
6284 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6285 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6286 rather than <sys/types.h>, as we merely need size_t.
6287 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6289 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6290 Include <stdio.h>, to get FILE.
6291 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6292 memcasecmp.h has included <stddef.h> and all we need is size_t.
6293 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6294 our interface, instead of including <sys/types.h>
6296 2003-06-02 Paul Eggert <eggert@twinsun.com>
6299 Fix some minor time-related bugs with POSIX time arguments.
6300 Some valid time stamps were being rejected (notably -1, and
6301 time stamps before 1900 on 64-bit hosts). And some invalid
6302 time stamps were being accepted, e.g. September 31.
6304 * posixtm.h (posixtime): Return bool instead of time_t, so
6305 that we can return (time_t) -1 successfully.
6306 * posixtm.c: Likewise.
6307 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6308 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6309 (t): Remove static var.
6310 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6311 of static var. All uses changed.
6312 (year): Do not reject years before 1900; they can occur with
6314 (posix_time_parse): Do not check for out-of-range components;
6315 that is now the caller's responsibility, since our checks were
6316 only approximations.
6317 (posixtime): Use mktime to check for out-of-range components,
6318 since it knows them exactly.
6319 If mktime returns (time_t) -1, check whether an error actually occurred
6320 by invoking localtime on -1.
6321 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6322 posixtime failures better.
6323 Improve the test data (in comments only).
6325 2003-05-30 <karl@gnu.org>
6327 * mktime.c: update from libc.
6329 2003-05-30 Bruno Haible <bruno@clisp.org>
6331 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6332 * localcharset.h: Likewise.
6333 * localcharset.c: Likewise.
6335 2003-05-28 Paul Eggert <eggert@twinsun.com>
6337 Assume the headers required for C89 freestanding compilers.
6338 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6339 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6340 without checking for HAVE_LIMITS_H.
6341 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6342 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6344 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6345 * exclude.c: Include <stdbool.h> unconditionally.
6346 * tempname.c: Include <stddef.h> unconditionally.
6347 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6348 * modechange.c, rpmatch.c (NULL): Don't define, since
6349 <stddef.h> does that.
6350 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6351 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6352 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6353 * xstrtol.c: Likewise.
6354 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6355 * savedir.c: Include <stddef.h> instead of defining NULL.
6357 * addext.c (addext): Use assignment rather than cast, to avoid
6358 warnings on some platforms.
6360 * mktime.c (__mktime_internal): Do not reject negative timestamps
6363 2003-05-10 Bruno Haible <bruno@clisp.org>
6365 * linebreak.c (iconv_string_length): Don't return -1 just because the
6366 string is longer than 4 KB.
6368 2003-05-12 Jim Meyering <jim@meyering.net>
6370 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6371 the space-padded-by-default conversion specifiers, %e, %k, %l.
6373 2003-05-03 Bruno Haible <bruno@clisp.org>
6375 Upgrade to Unicode-4.0.
6376 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6377 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6378 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6379 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6380 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6381 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6382 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6383 Change width of U+E0100..U+E01EF from 1 to 0.
6385 2003-04-25 Bruno Haible <bruno@clisp.org>
6387 * copy-file.c: Include <stddef.h>, for size_t.
6389 2003-04-25 Jim Meyering <jim@meyering.net>
6391 * copy-file.c (copy_file_preserving): Declare buf_size to be
6392 of type size_t, not int.
6394 2003-04-11 Jim Meyering <jim@meyering.net>
6396 Merge changes from Coreutils.
6398 2003-03-22 Jim Meyering <jim@meyering.net>
6400 * strftime.c (widen): Cast alloca return value to proper type.
6402 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6405 * strftime.c (my_strftime): Handle very large width
6406 specifications for numeric values correctly. Improve checks for
6409 2003-01-19 Jim Meyering <jim@meyering.net>
6411 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6412 (nl_get_alt_digit) [! defined my_strftime]: Define.
6413 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6414 _nl_get_alt_digit and _nl_get_walt_digit.
6416 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6417 These changes have no effect outside of _LIBC.
6419 2003-04-10 Bruno Haible <bruno@clisp.org>
6421 * findprog.h: New file, from GNU gettext.
6422 * findprog.c: New file, from GNU gettext.
6424 2003-04-05 Jim Meyering <jim@meyering.net>
6426 Merge changes from Coreutils.
6428 * exclude.h (PARAMS): Remove definition and uses.
6429 * exclude.c: Remove uses of `PARAMS'.
6431 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6432 Add test-cases for DOS filenames. Declare program_name.
6433 (main): Set up program_name. Patch by Rich Dawe.
6435 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6437 Use mntctl's return value to drive the entry-processing loop, since
6438 we can't rely on the value of the vmt_length member in the last
6439 entry. On some systems doing so could result in exhausting
6440 virtual memory. Based in part on a patch from Mike Jetzer.
6442 2003-04-04 Bruno Haible <bruno@clisp.org>
6444 * linebreak.h: New file, from GNU gettext.
6445 * linebreak.c: New file, from GNU gettext with slight modifications.
6446 * lbrkprop.h: New file, from GNU gettext.
6448 2003-04-03 Bruno Haible <bruno@clisp.org>
6450 * utf8-ucs4.h: New file, from GNU gettext.
6451 * utf16-ucs4.h: New file, from GNU gettext.
6452 * ucs4-utf8.h: New file, from GNU gettext.
6453 * ucs4-utf16.h: New file, from GNU gettext.
6455 2003-04-02 Bruno Haible <bruno@clisp.org>
6457 * binary-io.h: New file, from GNU gettext.
6459 2003-04-01 Bruno Haible <bruno@clisp.org>
6461 * pathname.h: New file, from GNU gettext.
6462 * concatpath.c: New file, from GNU gettext.
6464 2003-03-30 Bruno Haible <bruno@clisp.org>
6466 * copy-file.c (copy_file_preserving): Don't set owner if the function
6467 chown() doesn't exist.
6469 2003-03-28 Bruno Haible <bruno@clisp.org>
6471 * copy-file.h: New file, from GNU gettext.
6472 * copy-file.c: New file, from GNU gettext.
6474 2003-03-18 Jim Meyering <jim@meyering.net>
6476 * quote.c (quote_n): Fix typo in comment.
6478 2003-03-14 Jim Meyering <jim@meyering.net>
6480 Merge changes from Coreutils.
6481 * obstack.h (obstack_object_size): Declare temporary, __o,
6482 to be const, in order to avoid warnings.
6483 (obstack_room): Likewise.
6484 (obstack_empty_p): Likewise.
6486 2003-03-13 Paul Eggert <eggert@twinsun.com>
6488 Merge changes from Bison.
6489 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6490 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6491 when compiling Bison 1.875's `bitset bset = obstack_alloc
6492 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6493 * hash.c: Include <stdbool.h> unconditionally.
6495 2003-03-09 Paul Eggert <eggert@twinsun.com>
6497 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6498 Reported by Bruce Becker; see:
6499 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6501 2003-03-03 Paul Eggert <eggert@twinsun.com>
6502 Bruno Haible <bruno@clisp.org>
6504 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6505 Reported by John Hughes, see
6506 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6508 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6510 * poll_.h: New file.
6513 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6515 * mathl.h: New file.
6516 * acosl.c: New file.
6517 * asinl.c: New file.
6518 * atanl.c: New file.
6519 * ceill.c: New file.
6522 * floorl.c: New file.
6523 * frexpl.c: New file.
6524 * ldexpl.c: New file.
6526 * sincosl.c: New file.
6528 * sqrtl.c: New file.
6530 * trigl.c: New file.
6531 * trigl.h: New file.
6533 2003-02-17 Bruno Haible <bruno@clisp.org>
6535 * mkdtemp.h: New file, from GNU gettext.
6536 * mkdtemp.c: New file, from GNU gettext.
6538 2003-01-31 Bruno Haible <bruno@clisp.org>
6540 * rename.c: #undef rename before defining rpl_rename.
6541 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6543 2003-01-30 Bruno Haible <bruno@clisp.org>
6545 * printf-args.h: New file, from GNU gettext.
6546 * printf-args.c: New file, from GNU gettext.
6547 * printf-parse.h: New file, from GNU gettext.
6548 * printf-parse.c: New file, from GNU gettext.
6549 * vasnprintf.h: New file, from GNU gettext.
6550 * vasnprintf.c: New file, from GNU gettext.
6551 * asnprintf.c: New file, from GNU gettext.
6552 * vasprintf.h: New file, from GNU gettext with modifications.
6553 * vasprintf.c: New file, from GNU gettext.
6554 * asprintf.c: New file, from GNU gettext.
6556 2003-01-29 Bruno Haible <bruno@clisp.org>
6558 * stpncpy.h: New file, from GNU gettext with modifications.
6559 * stpncpy.c: New file, from GNU gettext with modifications.
6561 2003-01-28 Bruno Haible <bruno@clisp.org>
6563 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6565 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6568 2003-01-27 Bruno Haible <bruno@clisp.org>
6570 * xsetenv.h: New file, from GNU gettext.
6571 * xsetenv.c: New file, from GNU gettext.
6573 2003-01-23 Bruno Haible <bruno@clisp.org>
6575 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6577 2003-01-22 Bruno Haible <bruno@clisp.org>
6579 * exit.h: New file, from GNU gettext.
6581 2003-01-11 Bruno Haible <bruno@clisp.org>
6583 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6584 * strcase.h (strcasecmp, strncasecmp): Likewise.
6586 2003-01-14 Jim Meyering <jim@meyering.net>
6588 * same.c (same_name): Tweak a comment.
6590 2003-01-11 Bruno Haible <bruno@clisp.org>
6592 * same.c (same_name): Reorder tests so as to avoid calling stat()
6593 when a string comparison is sufficient.
6595 2003-01-11 Bruno Haible <bruno@clisp.org>
6597 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6600 2003-01-11 Bruno Haible <bruno@clisp.org>
6602 * hash-pjw.c: Add comment about low quality of this function.
6604 2003-01-12 Paul Eggert <eggert@twinsun.com>
6606 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6607 to avoid collisions with libcurses and libreadline.
6609 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6610 * getstr.h, getstr.c: Remove.
6611 * getline.c: Include "getline.h", to check interface.
6612 Move body of old getstr.c here: this defines MIN_CHUNK and
6613 declares getdelim2, which is renamed from getstr.
6614 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6616 * linebuffer.c (readlinebuffer): Renamed from readline.
6618 * linebuffer.h: Likewise.
6619 (readline): Remove backward-compatibility macro.
6621 2003-01-12 Jim Meyering <jim@meyering.net>
6623 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6625 2003-01-10 Bruno Haible <bruno@clisp.org>
6627 * alloca_.h: New file.
6628 * getdate.y: Unconditionally include alloca.h.
6629 * makepath.c: Likewise.
6630 * setenv.c: Likewise.
6631 * userspec.c: Likewise.
6633 2003-01-09 Bruno Haible <bruno@clisp.org>
6635 * stdbool.h.in: New file.
6637 2003-01-08 Bruno Haible <bruno@clisp.org>
6639 * safe-read.c: Include specification header first, to ensure its
6641 * full-write.c: Likewise.
6643 2003-01-08 Jim Meyering <jim@meyering.net>
6645 * full-write.c: Undefine and define-away `const' after inclusion
6646 of errno.h, not before. Suggestion from Bruno Haible.
6648 2003-01-07 Jim Meyering <jim@meyering.net>
6650 * full-write.c: Rework so that it may serve to define full_read, too.
6651 * full-read.c: Simply #define FULL_READ and include full-write.c.
6653 2003-01-06 Jim Meyering <jim@meyering.net>
6655 * version-etc.c: Update year in translatable copyright string.
6657 2002-12-25 Bruno Haible <bruno@clisp.org>
6659 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6660 * xstrtol.h: Likewise.
6661 * xstrtoimax.c: Likewise.
6662 * xstrtoumax.c: Likewise.
6663 * human.h: Likewise.
6665 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6666 on systems that have <inttypes.h> but not <stdint.h>.
6668 2002-12-31 Paul Eggert <eggert@twinsun.com>
6670 * memcoll.c (memcoll): Fall back on a simple algorithm using
6671 memcmp if strcoll doesn't work.
6673 2002-12-23 Bruno Haible <bruno@clisp.org>
6675 * localcharset.h: New file.
6676 * localcharset.c: Include it.
6677 * unicodeio.c: Likewise.
6679 2002-12-22 Bruno Haible <bruno@clisp.org>
6681 * utime.c (utime_null): No need to call ftruncate if the file was
6684 2002-12-23 Bruno Haible <bruno@clisp.org>
6686 * memcoll.c (STRCOLL): New macro.
6689 2002-12-22 Bruno Haible <bruno@clisp.org>
6691 * getstr.h (getstr): Define, to avoid clash with libcurses.
6692 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6694 2002-12-22 Bruno Haible <bruno@clisp.org>
6696 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6698 2002-12-23 Bruno Haible <bruno@clisp.org>
6700 * getline.h: Include <stddef.h>, for size_t.
6702 * unicodeio.h: Include <stddef.h>, for size_t.
6703 * unicodeio.c: Don't include <stddef.h>.
6705 2002-12-17 Bruno Haible <bruno@clisp.org>
6707 * canon-host.c (strdup): Remove unused declaration.
6709 * fsusage.c: Include full_read.h.
6710 (get_fs_usage): Use full_read instead of safe_read.
6712 * utime.c (utime_null): Use SAFE_READ_ERROR.
6714 2002-12-11 Bruno Haible <bruno@clisp.org>
6716 * setenv.h: Rewritten to cope with systems that have setenv() but not
6718 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6721 2002-12-11 Bruno Haible <bruno@clisp.org>
6723 * setenv.c (alloca): Fall back to malloc.
6725 (setenv): Use freea() to free memory allocated with alloca().
6727 2002-11-13 Bruno Haible <bruno@clisp.org>
6729 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6730 function declarations.
6731 * unsetenv.c (unsetenv): Likewise.
6733 2002-03-04 Bruno Haible <bruno@clisp.org>
6735 Portability to AIX 4.3.3.
6736 * unsetenv.c: New file, extracted from setenv.c.
6737 * setenv.c: Move the unsetenv() function to unsetenv.c.
6739 2001-12-20 Bruno Haible <bruno@clisp.org>
6741 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6742 use malloc instead. For SunOS 4.
6744 2001-12-11 Bruno Haible <bruno@clisp.org>
6746 * setenv.c: Declare alloca.
6747 (compar_fn_t): New typedef.
6748 (KNOWN_VALUE, STORE_VALUE): Use it.
6750 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6753 2002-12-10 Paul Eggert <eggert@twinsun.com>
6755 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6756 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6757 Choose values that are less likely to collide with system fnmatch
6759 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6760 defined (e.g., a pure POSIX system).
6761 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6762 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6764 2002-12-06 Jim Meyering <jim@meyering.net>
6766 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6768 Merge in changes from libc's misc/error.c, in preparation
6769 for the merge of gnulib's changes back into libc.
6771 * error.c (_): Define only if not already defined.
6772 Move definition to follow all #include directives.
6773 Include unlocked-io.h only if !_LIBC.
6774 [_LIBC]: Include <libio/libioP.h>.
6775 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6776 (fflush): Tweak definition to use INTUSE.
6779 2002-12-05 Paul Eggert <eggert@twinsun.com>
6781 * alloca.c [defined emacs]: Include "lisp.h".
6782 (xalloc_die) [defined emacs]: New macro.
6783 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6784 [! defined emacs]: Include <xalloc.h>.
6785 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6786 (pointer): Typedef to POINTER_TYPE *.
6787 (malloc): Remove decl; we now always use xmalloc.
6788 (alloca): Use old-style definition, since Emacs needs this.
6789 Check for arithmetic overflow when computing combined size.
6791 2002-12-04 Paul Eggert <eggert@twinsun.com>
6793 Do not generate unlocked-io.h automatically, since it's easier to
6794 maintain it by hand.
6796 * unlocked-io.h: New file, from GNU diffutils,
6797 but with proper copyright notice and attribution.
6799 * Makefile.am: Add copyright notice.
6800 (libfetish_a_SOURCES): Add unlocked-io.h.
6801 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6802 (DISTCLEANFILES, io_functions): Remove macros.
6803 (EXTRA_DIST): Remove gen_uio.
6804 (unlocked-io.h): Remove rule.
6806 2002-12-04 Jim Meyering <jim@meyering.net>
6808 Reflect the fact that stat.c and lstat.c are no longer generated.
6809 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6810 (DISTCLEANFILES): Likewise.
6811 (EXTRA_DIST): Likewise.
6812 (all_local): Don't depend on stat.c or lstat.c.
6813 (stat.c, lstat.c): Remove rules.
6814 (EXTRA_DIST): Remove xstat.in.
6816 * xstat.in: Remove file. Contents moved into stat.c.
6817 * stat.c: New file. Contents mostly from xstat.in.
6818 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6819 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6821 * safe-read.c: Rework so that it may serve to define safe_write, too.
6822 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6824 2002-12-03 Jim Meyering <jim@meyering.net>
6826 * safe-read.c, safe-write.c: Change variable names and comments, but
6827 not semantics, to minimize the differences between these two files.
6828 (safe_read): Change comment to mention SAFE_READ_ERROR.
6830 * safe-read.c (IS_EINTR): Define.
6831 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6833 2002-12-02 Bruno Haible <bruno@clisp.org>
6835 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6836 Define, taken from safe-read.c.
6837 (INT_MAX): Provide fallback.
6838 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6839 * safe-write.h (SAFE_WRITE_ERROR): Define.
6841 * safe-read.c (EINTR): Remove definition.
6842 (safe_read): Don't use EINTR if it is absent.
6844 2002-12-02 Jim Meyering <jim@meyering.net>
6846 * safe-read.c (EINTR): Define.
6847 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6848 (INT_MAX): Provide fallback.
6849 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6851 * safe-read.h (SAFE_READ_ERROR): Define.
6853 2002-12-01 Jim Meyering <jim@meyering.net>
6855 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6856 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6858 2002-11-27 Paul Eggert <eggert@twinsun.com>
6860 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6861 hash_rehash): Replace `if (limit <= value) abort ();' with
6862 `if (! (value < limit)) abort ();', for readability.
6864 2002-11-26 <karl@gnu.org>
6866 * strdup.c: copy from libc again, with jim's ok.
6867 * .cppi-disable: re-add strdup.c
6869 2002-11-25 <karl@gnu.org>
6871 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6872 instead of "strtol.c".
6874 2002-11-25 Jim Meyering <jim@meyering.net>
6876 * mktime.c: Sync from libc, now that it has the latest fix.
6878 2002-11-24 <karl@gnu.org>
6880 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6881 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6883 2002-11-24 Jim Meyering <jim@meyering.net>
6885 Update from coreutils:
6887 * mktime.c: Merge in changes from libc.
6889 Avoid a link-time failure on some Linux systems.
6890 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6891 (__mon_yday): Declare with the STATIC attribute.
6892 (__mktime_internal): Likewise.
6893 Based on a report from Greg Schafer.
6895 2002-11-23 Jim Meyering <jim@meyering.net>
6897 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6898 Use `unsigned', not `int', as type of index.
6900 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6902 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6904 2002-11-22 Paul Eggert <eggert@twinsun.com>
6906 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6907 hint that one should use `if (! x) abort ();' rather than `assert
6908 (x);', and anyway it's one less thing to worry about configuring.
6909 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6910 hash_rehash, hash_insert): Use abort rather than assert.
6912 2002-11-22 Paul Eggert <eggert@twinsun.com>
6914 * quotearg.h: Allow multiple inclusion by surrounding with
6915 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6916 so that we can be included first.
6917 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6918 * quotearg.c: Include quotearg.h immediately after config.h.
6919 No need to include stddef.h or sys/types.h any more.
6920 Surround local include files with "", not "<>".
6921 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6922 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6923 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6924 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6925 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6926 (ISPRINT): Remove; no longer needed now that we assume C89.
6928 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6931 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6932 quotearg_char): Use SIZE_MAX rather than
6933 (size_t) -1 when we are talking about "infinity".
6935 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6937 2002-11-22 Bruno Haible <bruno@clisp.org>
6939 * safe-read.h: Assume C89. Add comments.
6940 (safe_read): Change return type to size_t.
6941 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6942 counts > SSIZE_MAX correctly.
6943 * safe-write.h: New file.
6944 * safe-write.c: New file.
6945 * full-read.h: New file.
6946 * full-read.c: New file.
6947 * full-write.h: Assume C89. Add comments.
6948 * full-write.c: Include safe-write.h.
6949 (full_write): Rewritten to use safe_write.
6950 Suggested by Jim Meyering and Paul Eggert.
6952 2002-11-21 Bruno Haible <bruno@clisp.org>
6954 Remove case insensitive option matching.
6955 * argmatch.h (argcasematch): Remove declaration.
6956 (ARGCASEMATCH): Remove macro.
6957 (__xargmatch_internal): Remove case_sensitive argument.
6958 (XARGMATCH): Update.
6959 (XARGCASEMATCH): Remove macro.
6960 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6961 case_sensitive argument.
6962 (argcasematch): Remove function.
6963 (__xargmatch_internal): Remove case_sensitive argument.
6964 (main): Use XARGMATCH instead of XARGCASEMATCH.
6966 * xmalloc.c: Change compile-time error message. Add comment about
6967 required autoconf version.
6969 2002-11-21 Jim Meyering <jim@meyering.net>
6971 * strdup.c (strdup): Tweak comment and initial #if/#include.
6973 Merge in changes from the coreutils.
6975 2002-09-25 Paul Eggert <eggert@twinsun.com>
6976 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6977 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6978 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6979 int. Work more efficiently if X is the same width as uintmax_t.
6980 Do not compare X to -1, to avoid bogus compiler warning.
6981 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6982 Don't assume that f_frsize and f_bsize are the same type.
6984 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6987 * makepath.c (make_path): Restore umask *before* creating the final
6989 (make_path): Minor reformatting.
6991 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6992 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6994 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6995 ones. At least on GNU/Linux systems, `auto' means something else.
6998 2002-11-20 Paul Eggert <eggert@twinsun.com>
7000 Merge argmatch cleanups from Bison. Assume C89.
7002 * argmatch.c: Include config.h here, not in argmatch.h.
7003 Include stdlib.h, for EXIT_FAILURE.
7004 Always include <string.h>, since we assume C89.
7005 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7006 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7007 Include <stddef.h> instead, since it's all we need for size_t.
7008 (PARAMS): Remove. All uses removed.
7009 (ARRAY_CARDINALITY): Do not bother to #undef.
7010 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7011 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7012 Remove unnecessary parentheses.
7013 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7014 Insert necessary parentheses.
7015 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7016 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7018 2002-11-19 Bruno Haible <bruno@clisp.org>
7020 * mbswidth.c: Include mbswidth.h right at the beginning.
7021 * mbswidth.h: Include <stddef.h>, for size_t.
7023 * mbswidth.h (PARAMS): Remove macro.
7024 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7025 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7027 * gcd.h (PARAMS): Remove macro.
7028 (gcd): Use ANSI C function declarations.
7029 * gcd.c (gcd): Likewise.
7031 2002-11-15 Bruno Haible <bruno@clisp.org>
7033 * strcspn.c: Include <stddef.h>.
7034 (strcspn): Use ANSI C function declaration. Change return type to
7036 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7037 (strpbrk): Use NULL.
7038 * strpbrk.h (PARAMS): Remove macro.
7039 (strpbrk): Use ANSI C function declaration.
7040 * strstr.c: Don't include <sys/types.h>.
7041 * strstr.h (PARAMS): Remove macro.
7042 (strstr): Use ANSI C function declarations.
7044 2002-11-06 Bruno Haible <bruno@clisp.org>
7046 * gcd.h (gcd): Change argument type to 'unsigned long'.
7047 * gcd.c (gcd): Likewise.
7049 2002-11-05 Bruno Haible <bruno@clisp.org>
7051 * gcd.h: New file, from gettext-0.11.5.
7052 * gcd.c: New file, from gettext-0.11.5.
7054 2002-11-05 Bruno Haible <bruno@clisp.org>
7056 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7057 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7058 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7059 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7061 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7062 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7064 * closeout.c: Include gettext.h instead of <libintl.h>.
7065 * human.c: Include gettext.h instead of <libintl.h>.
7066 * quotearg.c: Include gettext.h instead of <libintl.h>.
7067 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7068 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7069 * userspec.c: Include gettext.h instead of <libintl.h>.
7070 * version-etc.c: Include gettext.h instead of <libintl.h>.
7071 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7072 (textdomain): Remove definition.
7073 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7075 * long-options.c: Remove include of <libintl.h> and definition of _.
7076 * same.c: Remove include of <libintl.h> and definition of _.
7078 2002-11-04 Bruno Haible <bruno@clisp.org>
7080 * stpcpy.h: New file, from GNU gettext-0.11.5.
7081 * strcase.h: New file, from GNU gettext-0.11.5.
7082 * strpbrk.h: New file, from GNU gettext-0.11.5.
7083 * strstr.h: New file, from GNU gettext-0.11.5.
7084 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7086 2002-05-09 Bruno Haible <bruno@clisp.org>
7088 * config.charset: Update for newest glibc. Add canonical names
7089 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7091 2002-05-09 Bruno Haible <bruno@clisp.org>
7093 * localcharset.c (get_charset_aliases): Add more Windows specific
7096 2002-05-08 Owen Taylor <otaylor@redhat.com>
7098 * config.charset: A few additions for Solaris.
7100 2001-12-05 Bruno Haible <bruno@clisp.org>
7102 * localcharset.c (locale_charset): Don't return an empty string.
7104 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7106 * config.charset: msdos in uk_UA uses CP1125.
7108 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7110 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7111 * localcharset.c (locale_charset): Declare as extern "C".
7113 2002-02-15 Bruno Haible <bruno@clisp.org>
7115 * config.charset [msdosdjgpp]: For Russian, use CP866.
7117 2002-02-11 Bruno Haible <bruno@clisp.org>
7119 * config.charset: Add support for NetBSD.
7121 2002-09-25 <karl@gnu.org>
7123 * strdup.c: copy from libc/string (via ../config/srclist*).
7124 * getopt*: copy from libc/posix.
7125 * gettext.h: copy from gettext.
7126 * .cppi-disable: add strdup.c, gettext.h.
7128 2002-07-01 Jim Meyering <meyering@lucent.com>
7130 * c-stack.c: Include sys/time.h.
7131 From Volker Borchert.
7133 2002-06-11 Paul Eggert <eggert@twinsun.com>
7135 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7136 New macro. Use it uniformly instead of
7137 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7138 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7139 reported by Vin Shelton.
7141 2002-06-22 Jim Meyering <meyering@lucent.com>
7143 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7144 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7146 2002-06-22 Paul Eggert <eggert@twinsun.com>
7148 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7149 Do not assume SA_SIGINFO behavior.
7150 Bug reported by Jim Meyering on NetBSD 1.5.2.
7152 2002-06-22 Jim Meyering <meyering@lucent.com>
7154 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7156 * exitfail.c, exitfail.h: Likewise.
7157 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7159 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7161 (EXTRA_DIST): Add fnmatch_loop.c.
7162 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7164 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7165 * fnmatch.c: Update from diffutils-2.8.2.
7166 * fnmatch_.h: New file. From diffutils-2.8.2.
7167 * fnmatch.h: Remove file.
7169 2002-06-18 Paul Eggert <eggert@twinsun.com>
7171 * file-type.h: Report an error if neither S_ISREG nor
7172 S_IFREG is defined, instead of using a test specific to glibc
7173 2.2. This should be safe, since POSIX requires S_ISREG and
7174 Unix Version 7 had S_IFREG. We don't need to check for
7175 <sys/types.h> since we don't use any symbols that it defines.
7177 2002-06-15 Jim Meyering <meyering@lucent.com>
7179 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7180 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7181 have been included before this file.
7183 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7185 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7186 so that each temporary file name is unique and valid in the first
7187 8 characters, for operation under DOS.
7189 2002-06-15 Jim Meyering <meyering@lucent.com>
7191 Work even with DJGPP 2.03, which lacks support for symlinks.
7193 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7195 * lchown.c (S_ISLNK): Likewise.
7197 2002-06-14 Jim Meyering <meyering@lucent.com>
7199 * file-type.h: Use the version from diffutils-2.8.2.
7200 * file-type.c: Likewise.
7202 2002-05-27 Jim Meyering <meyering@lucent.com>
7204 Fix a problem seen only on nonconforming systems whereby ls.c's
7205 use of localtime, and then of gettimeofday would cause trouble:
7206 the localtime call used to initialize rpl_gettimeofday's save
7207 mechanism would clobber ls's current local time information so
7208 that in any long listing the first file would always be listed
7209 with date 1970-01-01. Analysis by Volker Borchert.
7211 * gettimeofday.c (localtime): Undefine.
7212 (rpl_localtime): New function.
7214 2002-05-22 Jim Meyering <meyering@lucent.com>
7216 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7217 * file-type.h: New file.
7218 * file-type.c (file_type): New file/function. Extracted from diffutils.
7220 2002-04-29 Paul Eggert <eggert@twinsun.com>
7222 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7224 2002-04-28 Paul Eggert <eggert@twinsun.com>
7226 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7227 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7228 of 127, since 64 is the largest conceivable number for ancient
7230 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7232 2002-04-28 Jim Meyering <meyering@lucent.com>
7234 * sig2str.c (WTERMSIG): Remove definition (unused).
7236 2002-04-28 Paul Eggert <eggert@twinsun.com>
7238 * sig2str.h, sig2str.c: New files.
7239 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7241 2002-04-24 Jim Meyering <meyering@lucent.com>
7243 * gettext.h: New file, from Gettext.
7244 * Makefile.am (INCLUDES): Remove -I../intl.
7245 (libfetish_a_SOURCES): Add gettext.h.
7247 2002-04-16 Jim Meyering <meyering@lucent.com>
7249 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7250 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7251 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7253 2002-04-12 Jim Meyering <meyering@lucent.com>
7255 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7257 2002-03-10 Jim Meyering <meyering@lucent.com>
7259 * makepath.c (make_path): Remove a comma from a diagnostic.
7260 Suggestion from Santiago Vila.
7262 2002-03-08 Jim Meyering <meyering@lucent.com>
7264 * rename.c: Mention that this wrapper is needed also on
7265 mips-dec-ultrix4.4 systems.
7267 2002-03-02 Jim Meyering <meyering@lucent.com>
7269 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7270 not HAVE_CLOCK_SETTIME.
7272 2002-02-27 Paul Eggert <eggert@twinsun.com>
7274 * nanosleep.h: Rename to....
7275 * timespec.h: New name for nanosleep.h. All uses changed.
7277 * gettime.c: New file.
7278 * settime.c: New file.
7281 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7282 timespec.h. Remove nanosleep.h.
7284 2002-02-25 Paul Eggert <eggert@twinsun.com>
7286 * acl.c, acl.h: New files.
7287 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7289 2002-02-24 Jim Meyering <meyering@lucent.com>
7291 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7292 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7293 cause trouble. Reported by Nelson Beebe.
7295 2002-02-23 Paul Eggert <eggert@twinsun.com>
7297 * path-concat.c (xpath_concat): Reorder code to pacify
7298 compilers that don't know that xalloc_die never returns.
7300 2002-02-20 Jim Meyering <meyering@lucent.com>
7302 * getdate.c: Regenerate using bison-1.33.
7304 2002-02-15 Paul Eggert <eggert@twinsun.com>
7306 * posixver.c, posixver.h: New files.
7307 * Makefile.am (libfetish_a_SOURCES): Add them.
7309 2002-02-02 Paul Eggert <eggert@twinsun.com>
7310 Bruno Haible <bruno@clisp.org>
7312 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7313 (fwrite_success_callback): New declaration.
7314 * unicodeio.c (unicode_to_mb): New function, extracted from
7315 print_unicode_char. Call failure callback instead of error.
7316 (fwrite_success_callback): New function.
7317 (exit_failure_callback): New function.
7318 (fallback_failure_callback): New function.
7319 (print_unicode_char): Call unicode_to_mb.
7321 2002-01-26 Jim Meyering <meyering@lucent.com>
7323 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7325 2002-01-22 Jim Meyering <meyering@lucent.com>
7327 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7328 Otherwise, some versions of automake would omit the rule that makes
7329 Makefile from Makefile.in.
7331 2001-01-21 Paul Eggert <eggert@twinsun.com>
7333 * xmemcoll.h, xmemcoll.c: New files.
7334 * Makefile.am (libfetish_a_SOURCES): Add them.
7335 * memcoll.c: Include errno.h, and declare errno if not defined.
7336 (memcoll): Set errno to zero if there is no error.
7338 * quotearg.c (quotearg_buffer_restyled):
7339 Fix bug with quoting buffers containing NUL when backslashing escapes.
7340 This bug was exposed by the other changes in this patch.
7341 (quotearg_n_options): New arg ARGSIZE.
7342 All callers changed.
7343 (quoting_options_from_style): New function.
7344 (quotearg_n_style): Use it.
7345 (quotearg_n_style_mem): New function.
7347 * quotearg.h (quotearg_n_style_mem): New function.
7349 2002-01-16 Jim Meyering <meyering@lucent.com>
7351 * getdate.y: Add three semicolons, each just before a closing brace.
7352 Bison (as of version 1.31) no longer papers over that mistake.
7354 2002-02-14 Paul Eggert <eggert@twinsun.com>
7356 * backupfile.c (ISDIGIT): Comment fix.
7357 * getdate.y (ISDIGIT): Likewise.
7358 * posixtm.c (ISDIGIT, year): Likewise.
7359 * strverscmp.c (ISDIGIT): Likewise.
7360 * userspec.c (ISDIGIT): Likewise.
7362 2002-01-05 Jim Meyering <meyering@lucent.com>
7364 * version-etc.c (version_etc_copyright): Update copyright year.
7366 2001-01-19 Paul Eggert <eggert@twinsun.com>
7368 * closeout.c (close_stdout_status): If ferror (stdout), do
7369 not silently exit merely because the output buffer happens to
7370 have nothing pending.
7372 2001-12-18 Paul Eggert <eggert@twinsun.com>
7374 See the big note in ../ChangeLog.
7375 * human.c (suffixes): Prefer K to k for 1024.
7376 (generate_suffix_backwards): New function.
7377 (human_readable_inexact): Use it.
7378 * xstrtol.c (__xstrtol): If there is no number but there
7379 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7380 Accept 'K' as well as 'k'.
7382 2001-12-15 Jim Meyering <meyering@lucent.com>
7384 * regex.h (__restrict_arr): Update from libc.
7386 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7387 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7390 2001-12-10 Jim Meyering <meyering@lucent.com>
7392 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7393 Instead, include "xalloc.h".
7394 (initbuffer): Don't cast xmalloc return value to char*.
7395 (readline): Reword comment.
7396 Don't cast xrealloc return value to char*
7399 2001-12-09 Jim Meyering <meyering@lucent.com>
7401 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7402 `signed and unsigned type in conditional expression'.
7403 * posixtm.c (posix_time_parse): Likewise.
7405 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7407 * readtokens.c (readtoken): Declare an index to be of type unsigned
7408 to avoid a pedantic warning.
7410 * getstr.c: Don't include assert.h.
7411 (getstr): Remove warning-evoking assertions.
7412 Return -1 if offset parameter is out of bounds.
7413 Change the type of a local from int to size_t.
7415 * strftime.c (my_strftime_localtime_r): Include this function
7416 definition in the `#if ! HAVE_TM_GMTOFF' block.
7418 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7419 Include xalloc.h instead.
7421 2001-12-02 Jim Meyering <meyering@lucent.com>
7423 * tempname.c: Don't declare getenv, thus reverting the change of
7424 2001-11-18. It's no longer necessary, now that stdlib.h is always
7427 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7428 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7430 2001-11-30 Akim Demaille <akim@epita.fr>
7432 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7433 before being defined.
7435 2001-11-27 Paul Eggert <eggert@twinsun.com>
7437 * quotearg.h (quotearg_n, quotearg_n_style):
7438 First arg is int, not unsigned.
7439 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7440 (SIZE_MAX, UINT_MAX): New macros.
7441 (quotearg_n_options): Abort if N is negative.
7442 Avoid overflow check on hosts where size_t is 64 bits and int
7443 is 32 bits, as overflow is impossible there.
7444 Fix off-by-one typo that caused unnecessary reallocation.
7446 2001-11-27 Jim Meyering <meyering@lucent.com>
7448 * tempname.c: Merge with version from libc.
7449 * regex.c: Likewise.
7451 * tempname.c: Include stdlib.h unconditionally. On some old systems
7452 for which STDC_HEADERS is 0, it was not included, resulting in a
7453 warning about an integer-to-pointer conversion problem with getenv.
7454 Reported by Volker Borchert.
7456 2001-11-26 Jim Meyering <meyering@lucent.com>
7458 * gtod.h: Remove file.
7459 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7460 * gettimeofday.c: Don't include gtod.h.
7461 (GTOD_init): Remove function.
7462 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7463 Suggestion from Volker Borchert.
7465 2001-11-23 Jim Meyering <meyering@lucent.com>
7467 * hash.h (struct hash_table): Don't define here. Merely declare it.
7468 * hash.c (struct hash_table): Define it here instead.
7470 2001-11-22 Jim Meyering <meyering@lucent.com>
7472 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7474 2001-11-18 Paul Eggert <eggert@twinsun.com>
7476 * tempname.c (TMP_MAX): Remove; no longer needed.
7477 (TEMPORARIES): New macro.
7478 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7479 removes an artificial limitation (e.g. HP-UX 10.20, where
7482 2001-11-18 Jim Meyering <meyering@lucent.com>
7484 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7487 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7488 files will be created before anything else.
7490 2001-11-17 Jim Meyering <meyering@lucent.com>
7492 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7493 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7494 rather than group writable. Patch by Juan F. Codagnone.
7496 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7497 Instead, include "xalloc.h".
7499 * mountlist.c: Include unlocked-io.h after all system headers.
7500 Remove explicit declarations of xmalloc, xrealloc,
7501 and xstrdup. Instead, include "xalloc.h".
7503 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7504 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7505 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7507 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7508 Reported by Padraig Brady.
7510 * mkstemp.c: #undef mkstemp.
7512 (rpl_mkstemp): Rename from mkstemp.
7515 2001-11-16 Jim Meyering <meyering@lucent.com>
7517 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7518 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7519 determine the amount of total physical memory, use pstat_getstatic.
7520 HPUX-11 doesn't define _SC_PHYS_PAGES.
7521 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7522 If sysconf couldn't be used to determine the amount of available
7523 physical memory, use both pstat_getstatic and pstat_getdynamic.
7524 Based on a patch from Bob Proulx.
7526 2001-11-05 Jim Meyering <meyering@lucent.com>
7528 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7530 2001-11-03 Jim Meyering <meyering@lucent.com>
7532 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7533 in argmatch_to_argument call.
7535 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7538 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7539 e.g., a fault due to an attempt to free a NULL pointer.
7541 2001-11-01 Jim Meyering <meyering@lucent.com>
7543 * dirfd.c, dirfd.h: New files.
7544 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7546 * hash.c (hash_print) [TESTING]: Clean up.
7548 2001-10-22 Paul Eggert <eggert@twinsun.com>
7550 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7551 to avoid a warning if -Wall.
7553 2001-10-21 Paul Eggert <eggert@twinsun.com>
7555 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7557 2001-10-21 Jim Meyering <meyering@lucent.com>
7559 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7560 this code would end up calling gettext even in packages built
7562 * getopt.c (_): Likewise.
7563 * regex.c (_): Likewise.
7565 2001-10-20 Paul Eggert <eggert@twinsun.com>
7567 * error.c (strerror_r): Do not declare unless !_LIBC.
7568 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7569 Use strerror_r that is only a macro, even if it is not a function.
7570 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7571 (private_strerror): Use prototypes, not old-style function definition.
7572 (print_errno_message): New function.
7573 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7575 (error_tail, error, error_at_line): Use it.
7577 2001-10-11 Jim Meyering <meyering@lucent.com>
7579 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7580 and quote_n (1, ... to avoid clobbering a buffer.
7582 2001-10-05 Jim Meyering <meyering@lucent.com>
7584 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7585 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7586 * hash-pjw.h: New file.
7588 2001-09-30 Jim Meyering <meyering@lucent.com>
7590 * mountlist.c [MOUNTED_GETFSSTAT]:
7591 Include <sys/ucred.h>, for Apple Darwin.
7592 Include sys/mount.h and sys/fs_types.h only if available.
7594 (read_filesystem_list): Use FS_TYPE.
7596 2001-09-29 Paul Eggert <eggert@twinsun.com>
7598 * exclude.c (excluded_filename): 0 -> false, since it's
7601 2001-09-28 Paul Eggert <eggert@twinsun.com>
7603 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7604 #defines strtoimax. Also treat the other strto* functions
7607 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7608 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7609 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7611 2001-09-26 Jim Meyering <meyering@lucent.com>
7613 Most macros in unlocked-io.h had the wrong number of arguments.
7614 * gen-uio: New script.
7615 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7616 * unlocked-io.hin: Remove file.
7617 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7618 rather than trying to embed it here.
7619 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7620 Reported by Padraig Brady.
7622 2001-09-25 Volker Borchert <bt@teknon.de>
7624 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7626 2001-09-23 Jim Meyering <meyering@lucent.com>
7628 * mountlist.c: Remove useless parentheses in #if directives.
7629 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7630 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7632 2001-09-22 Jim Meyering <meyering@lucent.com>
7634 * localcharset.c: Update from latest gettext.
7635 * config.charset: Likewise.
7637 2001-09-20 Jim Meyering <meyering@lucent.com>
7639 * xstrtol.c (strtoimax): Guard declaration with
7640 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7641 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7642 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7643 (strtoumax): Likewise, for completeness (it wasn't necessary).
7645 2001-09-06 Paul Eggert <eggert@twinsun.com>
7647 * strtoimax.c (HAVE_LONG_LONG):
7648 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7649 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7650 to work around bug in IBM C compiler.
7652 2001-09-16 Jim Meyering <meyering@lucent.com>
7654 * mkdir.c: New file.
7656 2001-09-04 Paul Eggert <eggert@twinsun.com>
7658 * xgetcwd.c: Revert some of the previous change; intead,
7659 fix the HAVE_GETCWD_NULL code to behave more like the
7660 !HAVE_GETCWD_NULL code used to.
7663 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7666 2001-09-04 Paul Eggert <eggert@twinsun.com>
7668 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7669 Use ssize_t, not int, to store result of readlink.
7670 Check for ssize_t overflow as well as size_t overflow,
7671 as POSIX says the result of readlink is implementation-defined
7672 when ssize_t overflows.
7673 Remove unnecessary cast to char*.
7674 Use free+malloc instead of realloc, as the storage doesn't need
7675 to be preserved and it's clearer and can be more efficient that way.
7676 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7677 * xreadlink.h (xreadlink): Update prototype.
7679 2001-09-03 Paul Eggert <eggert@twinsun.com>
7681 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7682 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7683 spotted by Jim Meyering.
7685 2001-09-03 Jim Meyering <meyering@lucent.com>
7687 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7689 2001-09-03 Paul Eggert <eggert@twinsun.com>
7691 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7692 like the HAVE_GETCWD_NULL code.
7693 Include pathmax.h if not HAVE_GETCWD.
7694 Do not include xalloc.h.
7695 (INITIAL_BUFFER_SIZE): New symbol.
7696 Do not use xmalloc / xrealloc, since the caller is responsible for
7697 handling errors. Preserve errno around `free' during failure.
7698 Do not overrun buffer when using getwd.
7700 2001-09-03 Paul Eggert <eggert@twinsun.com>
7702 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7703 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7705 2001-09-02 Jim Meyering <meyering@lucent.com>
7707 * error.c: Update from GNU libc.
7709 2001-09-01 Jim Meyering <meyering@lucent.com>
7711 * xreadlink.c: New file.
7712 * xreadlink.h: New file.
7713 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7715 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7716 doesn't conflict with sparc Solaris 7's definition in
7717 /usr/include/sys/int_types.h.
7719 * exclude.c: Use `""', not `<>' to #include non-system header files.
7720 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7721 and strncasecmp as r-values. Unixware didn't have declarations.
7723 2001-08-31 Jim Meyering <meyering@lucent.com>
7725 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7726 Use an initial, malloc'd, buffer of length 128 rather than
7727 a statically allocated one of length 1024.
7729 2001-08-30 Paul Eggert <eggert@twinsun.com>
7731 * xgetcwd.c: Don't include pathmax.h.
7732 Include stdlib.h and unistd.h if available.
7734 (xmalloc, xstrdup, free): Remove decls.
7735 (xgetcwd): Don't assume sizes fit in unsigned.
7736 Check for overflow when computing sizes.
7737 Simplify reallocation code.
7739 2001-08-28 Paul Eggert <eggert@twinsun.com>
7741 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7743 * strtoimax.c: Renamed from strtoxmax.c, removing the
7746 Also, make the following further changes to make this file's
7747 configuration more similar to that of strtol.c:
7748 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7749 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7750 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7751 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7752 changed to signed values.
7754 And make the following changes as well:
7755 Fix copyright notice, as 1999 was missing.
7756 (verify): New macro.
7757 (strtoimax): Check sizes at compile-time, not run-time.
7758 Prefer strtol to strtoll if both work.
7759 (main): Remove; it was not that useful and was a pain to maintain.
7761 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7763 2001-08-30 Paul Eggert <eggert@twinsun.com>
7765 * savedir.c (savedir): Remove size parameter, as POSIX says that
7766 a directory's st_size can have an arbitrary value, so the old
7767 usage could waste an arbitrary amount of memory. All uses
7769 * savedir.h: Update prototype.
7771 2001-08-30 Paul Eggert <eggert@twinsun.com>
7773 * xstrtol.c (strtoimax): New decl.
7775 2001-08-28 Paul Eggert <eggert@twinsun.com>
7777 * xstrtol.h: Add copyright notice.
7778 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7779 LONGINT_INVALID_SUFFIX_CHAR.
7781 2001-08-30 Paul Eggert <eggert@twinsun.com>
7783 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7786 2001-08-30 Paul Eggert <eggert@twinsun.com>
7788 * hash.c: Remove '2001' from copyright notice.
7790 2001-08-30 Paul Eggert <eggert@twinsun.com>
7792 * full-write.h: New file.
7793 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7794 * full-write.c: Correct credits, as cccp.c no longer
7795 exists and anyway it was so heavily changed from the old cccp
7796 code as to be unrecognizable. Include full-write.h.
7797 (full_write) Return size_t, with short writes meaning failure.
7798 All callers changed. This fixes a bug with large buffers
7800 * utime.c: Include full-write.h.
7802 2001-08-30 Paul Eggert <eggert@twinsun.com>
7804 Merge 'exclude' changes from tar 1.13.22.
7805 This fixes one or two unlikely storage allocation overflow bugs,
7806 but doesn't change user-visible behavior otherwise.
7808 2001-08-30 Paul Eggert <eggert@twinsun.com>
7810 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7811 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7812 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7813 Include if available.
7814 (<xalloc.h>): Include
7815 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7816 (verify): New macro. Use it to verify that EXCLUDE macros do not
7817 collide with FNM macros.
7818 (struct patopts): New struct.
7819 (struct exclude): Use it, as exclude patterns now come with options.
7820 (new_exclude): Support above changes.
7821 (new_exclude, add_exclude_file):
7822 Initial size must now be a power of two to simplify overflow checking.
7823 (free_exclude, fnmatch_no_wildcards): New function.
7824 (excluded_filename): No longer requires options arg, as the options
7825 are determined by add_exclude. Now returns bool, not int.
7826 (excluded_filename, add_exclude):
7827 Add support for the fancy new exclusion options.
7828 (add_exclude, add_exclude_file): Now takes int options arg.
7829 Check for arithmetic overflow when computing sizes.
7830 (add_exclude_file): xrealloc might modify errno, so don't
7831 realloc until after errno might be used.
7833 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7835 (free_exclude): New decl.
7836 (add_exclude, add_exclude_file): Now takes int options arg.
7837 (excluded_filename): No longer requires options arg, as the options
7838 are determined by add_exclude. Now returns bool, not int.
7840 2001-08-30 Paul Eggert <eggert@twinsun.com>
7842 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7844 2001-08-27 Jim Meyering <meyering@lucent.com>
7846 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7848 * version-etc.c (N_): Remove definition.
7849 Revert most of last change.
7850 Instead, simply don't mark the `Copyright...' string for translation.
7851 Based on advice from Paul Eggert.
7853 * strtoxmax.c: Tweak comment.
7855 2001-08-26 Jim Meyering <meyering@lucent.com>
7857 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7858 of copyright with `%s' so translators don't get an untranslated
7860 (COPYRIGHT_YEAR): Define.
7861 (version_etc): Use fprintf rather than fputs.
7862 Suggestion from Ulrich Drepper.
7864 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7866 * strtoll.c: New file, from GNU libc.
7867 * xstrtoimax.c: New file.
7869 * xstrtol.h: Add xstrtoimax.
7870 * strtoumax.c: New file. Simply include "strtoumax.c".
7871 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7873 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7874 * strtoxmax.c: ... then renamed to this.
7876 2001-08-13 Paul Eggert <eggert@twinsun.com>
7878 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7879 Port to Solaris 8, where 'sed' requires a space after the 'r'
7880 command, and where sh dislikes "$/". Clean up the spacing a bit.
7881 Redirect output to $tmp just once.
7883 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7885 * addext.c (<errno.h>): Include.
7886 (errno): Declare if not defined.
7887 (addext): Work correctly when pathconf returns -1 and leaves
7888 errno alone because there is no limit. Also, work even if
7889 pathconf returns a value greater than SIZE_MAX.
7891 2001-08-12 Jim Meyering <meyering@lucent.com>
7893 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7894 Simply `return getcwd (NULL, 0);'.
7895 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7896 Use 1300 as initial value for length, not PATH_MAX.
7898 * pathmax.h: Clean up cpp syntax.
7900 2001-08-12 Jim Meyering <meyering@lucent.com>
7902 * gettimeofday.c: New file.
7904 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7906 2001-08-04 Jim Meyering <meyering@lucent.com>
7908 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7909 to get in sync with glibc.
7911 2001-08-03 Paul Eggert <eggert@twinsun.com>
7913 The following changes are from gettext 0.10.39 as maintained by
7916 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7917 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7918 with inverted sense. All uses changed.
7920 * mbswidth.c: Don't include <limits.h>.
7921 Include <stdlib.h> and <string.h> unconditionally.
7922 (iswcntrl, mbsinit, ISCNTRL): New macros.
7923 (mbsnwidth): Use K&R style function declarations.
7924 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7925 can optimize it when MB_CUR_MAX == 1.
7926 The width of control characters is zero, not 1.
7928 2001-07-15 Jim Meyering <meyering@lucent.com>
7930 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7931 (BUILT_SOURCES): Add unlocked-io.h.
7932 (io_functions): Define.
7933 (unlocked-io.h): New rule.
7934 (DISTCLEANFILES): Add unlocked-io.h.
7935 (all-local): Depend on unlocked-io.h, to ensure it is created.
7937 * unlocked-io.hin: New file
7939 * regex.c: Update from glibc.
7941 2001-07-05 Jim Meyering <meyering@lucent.com>
7943 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7945 (libfetish_a_SOURCES): Put all .h files here instead.
7946 Remove a thus-exposed (better checks in automake) duplicate and
7947 two unnecessary .h files.
7949 2001-06-11 Jim Meyering <meyering@lucent.com>
7951 * regex.c: Update from GNU libc.
7953 2001-05-27 Jim Meyering <meyering@lucent.com>
7955 * readutmp.h (UT_TYPE): Define.
7957 2001-05-24 Jim Meyering <meyering@lucent.com>
7959 * argmatch.c: Include "quote.h".
7960 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7961 quote function. Reported by Göran Uddeborg.
7963 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7965 * dirname.c (dir_name): Compute append_dot using path, not newpath
7966 which is not yet declared.
7968 2001-05-11 Paul Eggert <eggert@twinsun.com>
7970 * Makefile.am (libfetish_a_SOURCES):
7971 Add strftime.c, since we now compile it on all hosts.
7973 * strftime.c (my_strftime):
7974 Define to nstrftime if emacs, but only if my_strftime is not defined.
7975 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7976 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7977 Add one more extra argument: a nanoseconds value.
7980 (my_strftime function): Add %N format.
7981 (emacs_strftimeu): Renamed from emacs_strftime,
7982 with extra ut argument.
7984 2001-05-11 Paul Eggert <eggert@twinsun.com>
7986 dirname code cleanup. base_name now behaves more compatibly
7987 with POSIX basename when given file names that have trailing
7988 slashes, and similarly for dir_name. Add new primitives
7989 base_len and dir_len. Put the directory-name-related decls
7992 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7993 * backupfile.c (base_name): Likewise.
7994 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7995 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7996 * makepath.c (strip_trailing_slashes): Likewise.
7997 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7999 * rename.c (strip_trailing_slashes): Likewise.
8000 * same.c (base_name): Likewise.
8001 * stripslash.c (ISSLASH): Likewise.
8003 * addext.c: Include <dirname.h> after size_t is defined.
8004 * backupfile.c: Likewise.
8006 * addext.c (addext): Use base_len to trim redundant
8007 trailing slashes instead of doing it ourselves.
8008 But do not trim the last slash if it is not redundant.
8010 * backupfile.c (find_backup_file_name,
8011 max_backup_version): Use base_len instead of rolling it ourselves.
8012 Handle the case of "" and (on DOS) "C:" correctly.
8014 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8015 Include <string.h>, <dirname.h>.
8016 (base_name): Allow file names ending in slashes, other than names
8017 that are all slashes. In this case, return the basename followed
8018 by the slashes. This is more general, and can be used in places
8019 where the original base_name purposely had an assertion failure.
8020 (base_len): New function.
8022 * dirname.c: Include <string.h> instead of <stdlib.h>.
8023 Do not include <assert.h>; no longer needed.
8025 (memrchr): Remove decl.
8026 (dir_name_r): Remove.
8027 (dir_len): Renamed from dirlen. All callers changed.
8028 Rewrite in terms of base_name, for simplicity and consistency.
8029 (dir_name): Never return NULL. All callers changed.
8030 Do not include <stdlib.h> in test program; no longer needed.
8031 return 0; is fine for test program.
8033 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8035 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8037 * path-concat.c (path_concat): Use base_len to compute
8038 base length, not strlen; this means we cannot rely on memcpy
8041 * same.c (STREQ): Remove.
8042 (same_name): Handle the case where the basename ends in trailing '/'.
8044 * stripslash.c (strip_trailing_slashes): Return nonzero if
8045 a slash was stripped. Do not strip the last slash after a
8048 2001-04-08 Jim Meyering <meyering@lucent.com>
8050 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8051 recomputed; that's necessary when the offset spans a DST transition.
8052 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8054 2001-04-02 Jim Meyering <meyering@lucent.com>
8056 * regex.h, regex.c: Update from GNU libc.
8058 2001-03-19 Paul Eggert <eggert@twinsun.com>
8060 * version-etc.c (version_etc_copyright): Update to 2001.
8062 2001-03-16 Paul Eggert <eggert@twinsun.com>
8064 * tempname.c (uint64_t): Define to uintmax_t if
8065 not defined, and if UINT64_MAX is not defined.
8066 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8067 Reported by John David Anglin.
8069 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8071 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8072 alias if codeset is empty.
8073 * config.charset (BeOS): Use wildcard syntax.
8075 2001-03-13 Jim Meyering <meyering@lucent.com>
8077 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8078 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8081 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8083 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8085 * unicodeio.c (print_unicode_char): Simplify accordingly.
8087 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8089 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8090 support for DOS/DJGPP.
8092 2001-02-28 Paul Eggert <eggert@twinsun.com>
8094 * Makefile.am (libfetish_a_SOURCES):
8095 Add dup-safer.c, fopen-safer.c.
8096 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8098 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8100 2001-02-25 Paul Eggert <eggert@twinsun.com>
8102 The mkstemp replacement is taken from glibc 2.2.2, with some
8103 portability fixes for use outside glibc, as follows:
8105 * tempname.c (struct_stat64): New macro.
8106 (direxists, __gen_tempname): Use it.
8107 This avoids a portability problem with Solaris 8.
8109 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8110 (<stddef.h>, <stdint.h>, <string.h>):
8111 Include only if STDC_HEADERS || _LIBC.
8112 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8113 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8114 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8115 (__set_errno): Define this macro if <errno.h> doesn't.
8116 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8117 Define these macros if <stdio.h> doesn't.
8118 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8119 Define these macros if <sys/stat.h>
8120 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8121 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8122 __xstat64): Define if not _LIBC.
8123 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8124 (__gen_tempname): Invoke gettimeofday only if
8125 HAVE_GETTIMEOFDAY || _LIBC;
8126 otherwise, fall back on plain "time".
8127 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8129 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8131 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8133 2001-02-17 Jim Meyering <meyering@lucent.com>
8135 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8136 around included file name.
8138 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8140 * strftime.c: Update from GNU libc (the only changes were to comments).
8142 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8144 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8146 2001-02-17 Paul Eggert <eggert@twinsun.com>
8148 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8149 Remove workaround macros for hosts that have mbrtowc but not
8150 mbstate_t, as we now insist on proper declarations for both
8151 before using mbrtowc.
8153 2001-02-17 Jim Meyering <meyering@lucent.com>
8155 * regex.c: Update from libc.
8157 2001-02-16 Paul Eggert <eggert@twinsun.com>
8159 * alloca.c (malloc): Undef before defining, since stdlib.h
8160 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8161 Reported by Mark Hounschell via Paul Eggert.
8163 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8165 * config.charset: Update for FreeBSD 4.2.
8167 2001-01-26 Jim Meyering <meyering@lucent.com>
8169 * quotearg.c: Include stddef.h.
8170 * quote.c: Include stddef.h.
8171 Reported by Axel Kittenberger.
8173 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8174 line in double quotes so that it evokes a better diagnostic.
8175 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8176 Reported by Axel Kittenberger.
8178 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8180 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8181 to avoid a warning. Add back 'const' to inptr.
8183 2001-01-16 Jim Meyering <meyering@lucent.com>
8185 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8188 2001-01-14 Jim Meyering <meyering@lucent.com>
8190 * rename.c: New file. From Volker Borchert.
8191 Include stdlib.h, string.h or strings.h, and xalloc.h.
8192 Use strip_trailing_slashes rather than open-coding it.
8194 2001-01-03 Paul Eggert <eggert@twinsun.com>
8196 * strftime.c: Sync with glibc time/strftime.c 1.81.
8198 2001-01-03 Jim Meyering <meyering@lucent.com>
8200 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8201 local `inptr' to avoid warning with some system declarations of iconv.
8203 2000-12-29 Paul Eggert <eggert@twinsun.com>
8205 * modechange.c: Do not assume that mode_t uses the
8206 traditional octal encoding. E.g. "chmod 1 FOO" should set
8207 the other-execute bit of FOO even if S_IXOTH != 1.
8209 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8210 WOTH, XOTH, ALLM): New macros.
8211 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8212 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8214 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8215 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8217 No need to use uintmax_t; unsigned long is long enough.
8218 Don't bother to get suffix since we don't use it.
8220 2000-12-24 Jim Meyering <meyering@lucent.com>
8222 * hash.c (is_prime): Return explicit boolean values.
8223 (hash_get_first): Return NULL to appease Irix5.6's 89.
8224 Reported by Nelson Beebe.
8226 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8228 * localcharset.c (locale_charset): Add support for Win32.
8230 2000-12-18 Paul Eggert <eggert@twinsun.com>
8232 * physmem.h, physmem.c: New files.
8234 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8235 (noinst_HEADERS): Add physmem.h.
8237 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8238 't' for compatibility with Solaris 8 sort.
8240 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8242 * config.charset: Add support for BeOS.
8244 2000-12-16 Jim Meyering <meyering@lucent.com>
8246 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8247 SHELLS_FILE to a file name that's useful on djgpp systems.
8249 (ADDITIONAL_DEFAULT_SHELLS): Define.
8250 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8251 Based mostly on a patch from Prashant TR.
8253 2000-12-16 Jim Meyering <meyering@lucent.com>
8255 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8256 N and M) would have treated it like `chown N:N FILE'.
8258 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8260 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8262 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8263 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8264 to the list of canonical encodings. Rename EUC-CN to GB2312.
8266 2000-12-08 Andreas Schwab <schwab@suse.de>
8268 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8269 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8271 2000-12-07 Jim Meyering <meyering@lucent.com>
8273 * stripslash.c (ISSLASH): Define.
8274 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8277 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8278 (dir_name_r): Declare this function as static.
8279 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8280 manifest itself on a name containing a mix of slashes and
8282 Make this function work with names starting with a DOS-style
8283 drive letter and colon prefix.
8284 (dir_name): Append `.' if necessary.
8285 Based mostly on patches from Prashant TR and Eli Zaretskii.
8287 * dirname.h (dir_name_r): Remove prototype.
8289 2000-12-05 Jim Meyering <meyering@lucent.com>
8291 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8293 2000-12-04 Jim Meyering <meyering@lucent.com>
8295 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8296 Also include memory.h, stdlib.h, unistd.h if appropriate.
8297 Reported by Andreas Jaeger (conflicting declaration of malloc).
8299 2000-12-02 Jim Meyering <meyering@lucent.com>
8301 * closeout.h: Make idempotent, to avoid some obscure warnings.
8303 2000-12-01 Paul Eggert <eggert@twinsun.com>
8305 * memrchr.c: Include <config.h> before any system include file.
8307 2000-11-29 Paul Eggert <eggert@twinsun.com>
8309 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8311 2000-11-26 Jim Meyering <meyering@lucent.com>
8313 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8315 2000-11-22 Paul Eggert <eggert@twinsun.com>
8317 * strftime.c (my_strftime): Do not invoke mbrlen with a
8318 size of (size_t) -1; it's not portable.
8320 2000-11-17 Akim Demaille <akim@epita.fr>
8322 * obstack.h: Formatting changes.
8323 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8324 prevent type checking.
8325 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8326 cast the value to (void *): assigning a `foo *' to a `void *'
8328 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8330 2000-11-17 Jim Meyering <meyering@lucent.com>
8332 * strstr.c: Update from GNU libc.
8334 2000-11-16 Jim Meyering <meyering@lucent.com>
8336 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8338 2000-11-11 Jim Meyering <meyering@lucent.com>
8340 * error.c: Add a couple #includes, merging from GNU libc version.
8342 2000-11-10 Jim Meyering <meyering@lucent.com>
8344 * obstack.h: Update from GNU libc.
8345 * obstack.c: Likewise.
8347 2000-11-06 Paul Eggert <eggert@twinsun.com>
8349 * getusershell.c (setusershell): Use rewind rather than
8350 fseek/fseeko, to avoid configuration hassles with fseeko.
8351 Don't bother opening SHELLS_FILE if shellstream is NULL;
8354 2000-11-05 Jim Meyering <meyering@lucent.com>
8356 * makepath.h (make_dir): Declare.
8357 * makepath.c (make_dir): Remove `static' attribute.
8360 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8362 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8363 last one in a bucket, advance to the next bucket.
8365 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8367 * fnmatch.c: Do not comment out all the code if we are using
8368 the GNU C library, because in some cases we are replacing buggy
8369 code in the GNU C library itself.
8371 2000-10-30 Paul Eggert <eggert@twinsun.com>
8373 * error.h, getline.h, modechange.h:
8374 Remove "2000" from Copyright line, as the file hasn't been
8375 changed this year other than in the copyright notice.
8377 * xalloc.h: Add "2000" to Copyright line, as this file
8378 was changed this year.
8380 2000-10-30 Paul Eggert <eggert@twinsun.com>
8382 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8383 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8384 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8386 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8388 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8389 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8390 doesn't define __restrict_arr.
8392 2000-10-29 Jim Meyering <meyering@lucent.com>
8394 * xstat.in: Fix grammar in comment.
8396 2000-10-28 Jim Meyering <meyering@lucent.com>
8398 * memchr.c: Update from libc.
8399 Adjust for portability:
8400 [HAVE_STDLIB_H]: Include stdlib.h.
8401 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8402 Undef __memchr, too.
8403 [!weak_alias]: Define __memchr to memchr.
8405 * regex.c: Update from libc.
8406 * regex.h: Likewise.
8407 * getopt1.c: Likewise.
8408 * memcmp.c: Likewise.
8410 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8411 Avoid using fseek, when possible -- it's broken by design.
8412 Patch by Ulrich Drepper.
8414 2000-10-26 Jim Meyering <meyering@lucent.com>
8416 * strftime.c: Update from libc.
8418 2000-10-25 Jim Meyering <meyering@lucent.com>
8420 * obstack.c: Update from libc.
8422 2000-10-23 Jim Meyering <meyering@lucent.com>
8424 * hard-locale.c (hard_locale): Revert last change -- it was simply
8425 wrong. That set_locale call must not have any side effects.
8428 2000-10-22 Jim Meyering <meyering@lucent.com>
8430 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8431 [CYCLIC]: Remove now-unused definition.
8433 * save-cwd.c (O_DIRECTORY): Define, if needed.
8434 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8435 Suggestion from Ulrich Drepper.
8437 2000-10-21 Jim Meyering <meyering@lucent.com>
8439 * dirname.c (dir_name_r): New function, factored out of dir_name.
8440 (dir_name): Use dir_name_r.
8441 * dirname.h (dir_name_r): Declare it.
8443 2000-10-21 Jim Meyering <meyering@lucent.com>
8445 * dirname.c (memrchr): Declare if necessary.
8446 (dir_name): Remove the restriction that there be no
8447 trailing slashes. Now, this code skips past them, effectively
8449 [TEST_DIRNAME] (main): New unit tests.
8451 * memrchr.c: New file from GNU libc.
8452 Undef __memrchr, too.
8453 [!weak_alias]: Define __memrchr to memrchr.
8454 Guard weak_alias use with `#ifdef weak_alias'.
8456 2000-10-17 Jim Meyering <meyering@lucent.com>
8458 * quote.h (PARAMS): Define and use.
8459 Reported by Akim Demaille.
8461 * getopt.c: Update from libc.
8463 2000-10-16 Jim Meyering <meyering@lucent.com>
8465 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8468 2000-09-25 Jim Meyering <meyering@lucent.com>
8470 * md5.h (rol): Define (from GnuPG).
8472 * sha.c: Give credit (GnuPG) where due.
8473 (M): Use rol rather than open-coding it.
8474 Add a FIXME comment.
8476 2000-09-21 Jim Meyering <meyering@lucent.com>
8478 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8479 Reported by Michael Stone.
8481 2000-09-20 Jim Meyering <meyering@lucent.com>
8483 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8484 (noinst_HEADERS): Add sha.h.
8485 Based on code from Scott G. Miller and from GnuPG.
8487 2000-09-15 Jim Meyering <meyering@lucent.com>
8489 * regex.c: Update from libc.
8491 2000-09-10 Jim Meyering <meyering@lucent.com>
8493 * getopt.c (_getopt_internal): Update from glibc.
8495 2000-09-09 Jim Meyering <meyering@lucent.com>
8497 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8498 think it should be used as a general replacement for isascii.
8499 * fnmatch.c: Likewise.
8500 * mbswidth.c: Likewise
8501 * regex.c: Likewise.
8504 * userspec.c: Include sys/param.h and limits.h.
8506 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8507 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8508 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8509 UID, GID. Check range.
8511 2000-09-06 Jim Meyering <meyering@lucent.com>
8513 * getopt.c (_getopt_internal): Update from glibc.
8515 2000-08-30 Jim Meyering <meyering@lucent.com>
8517 * strftime.c: Merge in changes from GNU libc.
8519 2000-08-26 Jim Meyering <meyering@lucent.com>
8521 * closeout.c: Include "__fpending.h".
8522 (close_stdout_status): Return right away if there's nothing to flush.
8524 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8525 * __fpending.c: New file.
8526 * __fpending.h: New file.
8528 2000-08-07 Paul Eggert <eggert@twinsun.com>
8530 Standardize on "memory exhausted" instead of "Memory exhausted"
8531 or "virtual memory exhausted".
8532 * obstack.c (print_and_abort): Use "memory exhausted", not
8533 "virtual memory exhausted".
8534 * same.c (same_name): Invoke xalloc_die instead of printing
8536 * userspec.c (parse_user_spec): Likewise.
8537 * bumpalloc.h: comment fix
8538 * same.c, userspec.c: Include xalloc.h.
8540 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8541 not char *const and pointing to a constant array.
8542 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8543 (xrealloc): Comment fix.
8545 * userspec.c (parse_user_spec):
8546 Don't translate a message until just before returning,
8547 to avoid unnecessary translation.
8549 2000-08-07 Jim Meyering <meyering@lucent.com>
8551 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8552 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8553 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8554 getgroups.c, gethostname.c, getopt.h, group-member.c,
8555 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8556 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8557 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8558 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8559 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8560 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8561 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8562 yesno.c: Back out Copyright date changes for each file with no change
8563 this year. This eases coordination with other programs using the same
8564 source code modules. From Paul Eggert.
8566 2000-08-03 Greg McGary <greg@mcgary.org>
8568 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8569 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8570 (EXTEND_BUFFER): Use them.
8572 2000-08-01 Jim Meyering <meyering@lucent.com>
8574 * dirname.c (ISSLASH): Define.
8575 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8576 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8577 both `\' and `/' may be use as path separators.
8578 Based on a patch from Prashant TR.
8580 2000-07-31 Paul Eggert <eggert@twinsun.com>
8582 * quotearg.c (quotearg_n_options): Don't make the initial
8583 slot vector a constant, since it might get modified.
8585 2000-07-31 Jim Meyering <meyering@lucent.com>
8587 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8588 * obstack.c (print_and_abort): Likewise.
8590 2000-07-30 Paul Eggert <eggert@twinsun.com>
8592 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8593 buffer, so that the caller can always quote one small
8594 component of a "memory exhausted" message in slot 0.
8595 From a suggestion by Jim Meyering.
8597 2000-07-30 Jim Meyering <meyering@lucent.com>
8599 * makepath.c (make_path): Quote the other instance, too.
8601 * quotearg.c (N_STATIC_SLOTVECS): Define.
8602 (STATIC_BUF_SIZE): Define.
8603 (quotearg_n_options): Use only statically allocated storage when
8604 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8605 than STATIC_BUF_SIZE.
8607 2000-07-29 Jim Meyering <meyering@lucent.com>
8609 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8610 * dirname.c (dir_name): Likewise.
8612 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8614 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8615 (dir_name): Assert that there are no trailing slashes.
8617 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8619 * mbswidth.h (mbswidth): Add a flags argument.
8620 (mbswidth): New declaration.
8621 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8622 * mbswidth.c (mbswidth): Add a flags argument.
8623 (mbsnwidth): New function.
8625 2000-07-24 Jim Meyering <meyering@lucent.com>
8627 * mbswidth.c: Remove useless #else. From Bruno Haible.
8629 2000-07-23 Paul Eggert <eggert@twinsun.com>
8631 * mbswidth.c (_XOPEN_SOURCE):
8632 Don't define; this causes problems on Solaris 7.
8633 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8635 2000-07-23 Paul Eggert <eggert@twinsun.com>
8638 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8639 so that mbstate_t is always defined.
8641 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8642 be 1 in at least one GCC installation, and this configuration
8643 error is likely to be common. Ignoring MB_LEN_MAX hurts
8644 performance on hosts that have mbrtowc but have only unibyte
8645 locales, but I assume these hosts are rare.
8647 2000-07-23 Paul Eggert <eggert@twinsun.com>
8649 * quotearg.c: Streamline by invoking multibyte code only if needed.
8650 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8651 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8652 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8653 invoke multibyte primitives.
8655 2000-07-23 Jim Meyering <meyering@lucent.com>
8657 * basename.c (base_name): Add an assertion.
8659 2000-07-15 Bruno Haible <clisp.cons.org>
8661 * quotearg.c: When the system forces us to redefine mbstate_t,
8662 shadow its mbsinit function.
8664 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8666 * mbswidth.h: New file.
8667 * mbswidth.c: New file.
8668 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8669 (noinst_HEADERS): Add mbswidth.h.
8671 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8673 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8676 2000-07-15 Jim Meyering <meyering@lucent.com>
8678 * makepath.c: Include quote.h.
8679 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8680 corresponding argument in a `quote (...)' call.
8681 Give better diagnostics.
8683 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8684 (noinst_HEADERS): Add quote.h.
8686 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8687 from tar's src/misc.c.
8688 * quote.h: New file. Prototypes for same.
8690 2000-07-10 Paul Eggert <eggert@twinsun.com>
8692 From a suggestion by Bruno Haible.
8693 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8694 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8695 to decide whether to define the BeOS workaround macro;
8696 this adjusts to the change to AC_MBSTATE_T.
8698 2000-07-13 Paul Eggert <eggert@twinsun.com>
8700 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8702 * quotearg.c (quoting_style_args, quoting_style_vals,
8703 quotearg_buffer_restyled): Add support for
8704 clocale_quoting_style. Undo previous change to
8705 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8706 and "{RIGHT QUOTATION MARK}" msgids.
8708 2000-07-05 Paul Eggert <eggert@twinsun.com>
8710 The old behavior of quoting `like this' doesn't look good with
8711 newer, ISO-style fonts. See:
8712 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8714 Instead, quote "like this" by default. Let the translator
8715 tailor the locale-specific quoting behavior by providing
8716 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8718 * quotearg.c (N_): New macro.
8719 (gettext_default): New function.
8720 (quotearg_buffer_restyled): Use
8721 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8722 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8724 2000-07-09 Jim Meyering <meyering@lucent.com>
8726 * Most files: Update copyright dates to include 2000.
8728 2000-07-08 Jim Meyering <meyering@lucent.com>
8730 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8732 (xgethostname): Remove now-unnecessary #ifdef.
8733 Move declaration of `err' into loop where it's used.
8735 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8737 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8738 by allocating a larger buffer. Test the gethostname return value for
8739 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8740 returns an error and ENAMETOOLONG isn't defined.
8742 2000-07-05 Paul Eggert <eggert@twinsun.com>
8743 and Bruno Haible <haible@clisp.cons.org>
8745 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8747 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8749 * quotearg.c (struct quoting_options): Simplify quote_these_too
8752 2000-07-03 Jim Meyering <meyering@lucent.com>
8754 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8755 Reported by Bruno Haible.
8757 2000-07-04 Jim Meyering <meyering@lucent.com>
8759 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8760 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8763 2000-07-03 Paul Eggert <eggert@twinsun.com>
8764 and Bruno Haible <haible@clisp.cons.org>
8766 * quotearg.c (mbrtowc):
8767 Assign to *pwc, and return 1 only if result is nonzero.
8768 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8770 2000-07-03 Jim Meyering <meyering@lucent.com>
8772 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8773 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8776 2000-07-02 Jim Meyering <meyering@lucent.com>
8778 * quotearg.c (mbstate_t): Don't define here.
8780 2000-07-02 Jim Meyering <meyering@lucent.com>
8782 * nanosleep.c (SIGCONT): Define if not already defined.
8784 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8786 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8787 per change in ../m4/ls-mntd-fs.m4.
8788 (read_filesystem_list): Ignore symbolic links.
8790 2000-06-29 Jim Meyering <meyering@lucent.com>
8792 * same.c: Include <string.h> or <strings.h>, as appropriate,
8793 for declaration of strcmp.
8795 * long-options.c: Include <stdlib.h>, for declaration of exit.
8797 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8798 Avoid warning by casting result to `char *' to remove `const'.
8800 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8802 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8804 2000-06-26 Paul Eggert <eggert@twinsun.com>
8806 savedir now sets errno on failure and invokes xmalloc to get memory.
8807 Fix a couple of other minor bugs while we're at it.
8809 * savedir.c (<unistd.h>): Do not include; there's no need.
8810 (NAMLEN): Remove macro.
8811 (malloc, realloc): Remove decls.
8813 ("xalloc.h"): Include.
8814 (NAME_SIZE_DEFAULT): New macro.
8815 (savedir): Use xmalloc / xrealloc to allocate memory.
8816 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8817 Skip "" directory entries.
8818 Use strlen to calculate directory entry length, since the old method
8819 is rarely used these days and isn't worth supporting.
8820 Don't use a pointer after freeing it.
8821 Check for integer overflow when calculating allocation size.
8822 Use memcpy to copy entries, instead of stpcpy.
8823 Set errno properly when returning NULL.
8824 Check for readdir error.
8826 2000-06-26 Jim Meyering <meyering@lucent.com>
8828 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8830 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8832 * getusershell.c (xmalloc, xrealloc): Remove functions.
8834 Don't include <stdlib.h>. Don't declare malloc, realloc.
8836 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8838 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8840 2000-06-24 Jim Meyering <meyering@lucent.com>
8842 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8844 2000-06-21 Jim Meyering <meyering@lucent.com>
8846 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8848 2000-06-19 Paul Eggert <eggert@twinsun.com>
8850 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8851 (mbrtowc, mbstate_t): Define substitutes if
8852 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8853 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8854 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8856 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8858 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8859 than 1024, return a memory chunk of least possible size, instead
8860 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8861 Use free/xmalloc instead of xrealloc to avoid copying for very long
8864 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8866 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8867 address, not strdup. Include <stdlib.h> and don't declare free().
8869 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8871 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8874 2000-06-21 Jim Meyering <meyering@lucent.com>
8876 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8877 (noinst_HEADERS): Add getstr.h.
8879 * getline.c (getstr): Move into a separate file.
8880 * getstr.c (getstr): New file, extracted from getline.c, with
8881 the following changes: new parameter, delim2; both delim[12]
8882 parameters have type `int', not `char'. The latter would lose
8883 with 8-bit delimiters.
8884 * getstr.h: New file.
8886 2000-06-19 Jim Meyering <meyering@lucent.com>
8888 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8890 2000-06-18 Jim Meyering <meyering@lucent.com>
8892 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8893 Besides, these days every porting target provides a mkdir function.
8895 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8896 (this snippet comes from src/system.h).
8898 2000-06-15 Paul Eggert <eggert@twinsun.com>
8900 * human.c (adjust_value): New function.
8901 (human_readable_inexact): Apply rounding style even when
8902 printing approximate values.
8904 2000-06-14 Paul Eggert <eggert@twinsun.com>
8906 * human.c (human_readable_inexact): Allow an input block
8907 size that is not a multiple of the output block size, and vice versa.
8908 Reported by Piergiorgio Sartor.
8910 2000-06-14 Paul Eggert <eggert@twinsun.com>
8912 * getdate.y (get_date): Apply relative times after time
8913 zone indicator, not before. Reported by Todd A. Jacobs.
8915 2000-06-13 Jim Meyering <meyering@lucent.com>
8917 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8919 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8921 2000-06-12 Paul Eggert <eggert@twinsun.com>
8923 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8925 2000-06-04 Paul Eggert <eggert@twinsun.com>
8927 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8929 2000-06-04 Jim Meyering <meyering@lucent.com>
8931 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8932 SunOS 4.1.4 for which gid_t is an unsigned type.
8934 2000-06-03 Jim Meyering <meyering@lucent.com>
8936 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8938 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8940 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8941 newer, don't install charset.alias.
8942 * config.charset: Change the Linux/glibc rules so they become empty
8943 on glibc-2.1 or newer.
8945 2000-06-02 Jim Meyering <meyering@lucent.com>
8947 * mountlist.c: Back out last change. Instead, do this...
8948 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8949 member using the same `ignore'-testing code.
8950 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8954 2000-05-29 Jim Meyering <meyering@lucent.com>
8956 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8957 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8959 2000-05-22 Jim Meyering <meyering@lucent.com>
8961 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8963 2000-05-18 Jim Meyering <meyering@lucent.com>
8965 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8966 back, too, since it may have been modified by allocate_entry.
8967 (hash_delete): Rewrite to use neither the assignment operator
8968 nor the comma operator in an if-expression.
8970 2000-05-15 Paul Eggert <eggert@twinsun.com>
8973 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8974 Remove; no longer needed.
8975 "quotearg.h": Add include.
8976 (file_name): Do not bother to explicitly initialize to NULL; it's less
8977 efficient on some hosts.
8978 (close_stdout_status): Remove test as to whether stdout was already
8979 closed; it breaks for the case "echo x | sort >&-".
8980 Quote file name colons.
8981 Do not assume that _("write error") lacks format strings.
8983 2000-05-15 Jim Meyering <meyering@lucent.com>
8985 * version-etc.c (version_etc_copyright): Update the copyright string
8986 used in all --version output.
8988 2000-05-14 Jim Meyering <meyering@lucent.com>
8990 * closeout.c (close_stdout_set_file_name): New function.
8991 (close_stdout_status): Use new file-scoped global.
8992 Return right away if fstat says the stdout file descriptor is invalid.
8993 * closeout.h (close_stdout_set_file_name): Declare.
8995 2000-05-10 Jim Meyering <meyering@lucent.com>
8997 * closeout.c [default_exit_status]: New file-scoped variable.
8998 (close_stdout_set_status): New function.
8999 * closeout.h (close_stdout_set_status): Declare.
9001 2000-05-08 Jim Meyering <meyering@lucent.com>
9003 * long-options.c: Don't include closeout.h.
9004 (parse_long_options): Don't call close_stdout for --version.
9006 2000-05-06 Jim Meyering <meyering@lucent.com>
9008 * strnlen.c: Undefine __strnlen and strnlen.
9009 [!weak_alias]: Define __strnlen to strnlen.
9011 * atexit.c: New file, from libiberty.
9013 2000-05-06 Jim Meyering <meyering@lucent.com>
9015 * closeout.c (close_stdout_status): Also check for errors on the
9018 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9020 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9021 instead of xmalloc, xrealloc, path_concat.
9022 (locale_charset): Treat empty environment variables as absent.
9023 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9025 2000-05-04 Jim Meyering <meyering@lucent.com>
9027 * getopt.c: Update from glibc.
9028 * obstack.c: Likewise.
9029 * obstack.h: Likewise.
9030 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9032 * regex.h: Likewise.
9033 * strndup.c: Likewise.
9034 * strnlen.c: New file, from glibc.
9036 2000-05-01 Jim Meyering <meyering@lucent.com>
9038 * full-write.c (full_write): Remove `FIXME' part of comment.
9040 2000-04-29 Jim Meyering <meyering@lucent.com>
9042 * path-concat.c: Declare strdup only if it's not defined.
9043 * canon-host.c: Likewise.
9045 2000-04-28 Jim Meyering <meyering@lucent.com>
9047 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9048 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9049 included first, then limits.h is included by locale.h by libintl.h.
9050 From John David Anglin.
9052 2000-04-25 Jim Meyering <meyering@lucent.com>
9054 * makepath.c (S_IRWXUGO): Define.
9055 (make_path): Always perform explicit chmod if MODE specifies any
9056 of the `special' permission bits. Prompted by a bug report against
9057 install from Mate Wierdl and Joost van Baal.
9059 2000-04-18 Jim Meyering <meyering@lucent.com>
9063 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9064 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9066 2000-04-17 Jim Meyering <meyering@lucent.com>
9068 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9069 the definition of it to rpl_strftime also defined-away the system's
9072 2000-04-15 Jim Meyering <meyering@lucent.com>
9074 Use `C' to denote so-called `contiguous' files, the same way
9076 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9077 (ftypelet): Use S_ISCTG.
9078 From Michael Deutschmann.
9080 2000-04-14 Jim Meyering <meyering@lucent.com>
9082 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9084 2000-04-08 Jim Meyering <meyering@lucent.com>
9086 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9087 names don't conflict. Reported by Eli Zaretskii.
9089 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9091 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9092 bug. Deal with the different error behavior of Irix iconv.
9094 2000-04-07 Jim Meyering <meyering@lucent.com>
9096 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9097 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9099 2000-04-05 Jim Meyering <meyering@lucent.com>
9101 Portability tweaks required for ultrix4.3.
9102 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9103 * readutmp.c: Include sys/types.h before sys/stat.h.
9104 * canon-host.c: Declare strdup.
9105 * path-concat.c: Likewise.
9106 From John David Anglin.
9108 2000-04-04 Jim Meyering <meyering@lucent.com>
9110 Be more DOS 8.3-friendly.
9111 * ref-add.sin: Renamed from ref-add.sed.in.
9112 * ref-del.sin: Renamed from ref-del.sed.in.
9113 * Makefile.am: Reflect renaming.
9114 Reported by Eli Zaretskii.
9116 Use a temporary file name that won't clash with `charset.alias'
9117 in the DOS 8.3 name space.
9118 * Makefile.am (charset_tmp): Define.
9119 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9120 (uninstall-local): Likewise.
9121 Reported by Eli Zaretskii.
9123 2000-03-29 Paul Eggert <eggert@twinsun.com>
9125 * time/strftime.c (my_strftime): Make sure we call the system
9126 strftime, not ourselves, when invoking the underlying strftime.
9128 2000-03-24 Jim Meyering <meyering@lucent.com>
9130 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9131 (charset_alias): Define.
9132 (install-exec-local): Factor out common code.
9133 (uninstall-local): Split lines longer than 80.
9134 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9136 (.sed.in.sed): New rule. Don't redirect directly to $@.
9137 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9139 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9141 * config.charset: Output a line containing "Packages using this file".
9142 * ref-add.sed.in, ref-del.sed.in: New files.
9143 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9144 ref-del.sed): New rules.
9146 2000-03-17 Jim Meyering <meyering@lucent.com>
9148 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9149 Otherwise, include <strings.h>
9151 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9153 * unicodeio.c (utf8_wctomb): New function.
9154 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9155 format instead of in UCS-4 with platform dependent endianness.
9157 2000-03-07 Paul Eggert <eggert@twinsun.com>
9159 * savedir.c (savedir): Work even if directory size is
9160 negative; this can happen with some screwy NFS configurations.
9162 2000-03-06 Jim Meyering <meyering@lucent.com>
9164 * localcharset.c (get_charset_aliases): Don't try to free file_name
9165 if it's NULL (because we ran out of memory). From Bruno Haible.
9167 2000-03-05 Jim Meyering <meyering@lucent.com>
9169 * localcharset.c ("path-concat.h"): Include.
9170 (get_charset_aliases): Use path_concat instead of ANSI string
9173 * unicodeio.h (PARAMS): Define.
9174 Use it to guard prototype.
9176 2000-03-04 Jim Meyering <meyering@lucent.com>
9178 * Makefile.am (install-exec-local): Create $(libdir) before installing
9180 (uninstall-local): Uncomment this rule so `make distcheck' works
9183 * unicodeio.c (<errno.h>): Include it.
9184 (errno): Declare if not defined.
9186 * localcharset.c: Add Bruno's comment justifying use of volatile.
9188 * config.charset: New version, incorporating remarks from a linux
9189 i18n mailing list. From Bruno Haible.
9191 2000-03-02 Jim Meyering <meyering@lucent.com>
9193 * Makefile.am (EXTRA_DIST): Add config.charset.
9195 2000-03-01 Jim Meyering <meyering@lucent.com>
9197 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9198 * unicodeio.c: Likewise.
9200 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9202 * config.charset: New file.
9203 * localcharset.c: New file.
9204 * unicodeio.h, unicodeio.c: New files.
9205 * Makefile.am (DEFS): Add -DLIBDIR=...
9206 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9207 (noinst_HEADERS): Add unicodeio.h.
9208 (all-local, install-exec-local, charset.alias): New targets.
9210 2000-02-28 Paul Eggert <eggert@twinsun.com>
9212 * quotearg.c (ALERT_CHAR): New macro.
9213 (quotearg_buffer_restyled): Use it.
9215 2000-02-27 Jim Meyering <meyering@lucent.com>
9217 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9218 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9220 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9221 not `#if STDC_HEADERS'.
9222 Declare malloc if needed.
9224 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9225 now that autoconf always defines the HAVE_DECL_ symbols.
9226 * human.c: Likewise.
9228 * strtoumax.c: Likewise.
9230 * backupfile.c: Arrange for cpp to fail if the configure-time
9231 declaration check was not run.
9233 * human.c: Likewise.
9235 * strtoumax.c: Likewise.
9237 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9238 then first look up the entire `.'-containing string as a login name.
9240 2000-02-18 Paul Eggert <eggert@twinsun.com>
9242 * getdate.y: Handle two-digit years with leading zeros correctly.
9243 (textint): New typedef.
9244 (parser_control): Member year changed from int to textint.
9246 (YYSTYPE): Removed; replaced by %union with int and textint members.
9247 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9248 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9249 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9250 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9251 (date, number, to_year): Use width of number in digits, not its value,
9252 to determine whether it's a 2-digit year, or a 2-digit time.
9253 (yylex): Store number of digits of numeric tokens.
9254 Reported by John Kendall.
9256 (parser_control): Changed from struct parser_control to typedef (for
9257 consistency). All uses changed.
9259 (tID): Removed; not used.
9260 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9262 2000-02-14 Paul Eggert <eggert@twinsun.com>
9264 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9265 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9267 2000-02-12 Jim Meyering <meyering@lucent.com>
9269 * userspec.c (ISDIGIT): Define it.
9270 (isdigit): Remove definition.
9271 (is_number): Use ISDIGIT, not isdigit.
9272 <libintl.h>: Include.
9274 (parse_user_spec): Mark translatable strings.
9276 2000-02-10 Jim Meyering <meyering@lucent.com>
9278 With these changes, nanosleep.[ch] are finally enough like the other
9279 lib/* replacement files to compile on a few more losing systems.
9281 * nanosleep.h: Don't include config.h.
9282 Remove prototype from declaration of nanosleep.
9283 (PARAMS): Remove now-unneeded definition.
9284 * nanosleep.c: #undef nanosleep.
9285 (rpl_nanosleep): Rename from nanosleep.
9287 2000-02-03 Jim Meyering <meyering@lucent.com>
9289 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9290 rather than with `#if HAVE_UTMPNAME'.
9292 2000-02-01 Jim Meyering <meyering@lucent.com>
9294 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9296 2000-01-31 Jim Meyering <meyering@lucent.com>
9298 * nanosleep.h (nanosleep): Guard declaration with
9299 `#if ! HAVE_DECL_NANOSLEEP'.
9300 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9301 the declaration in that vendor's sys/timers.h.
9302 Reported by Christian Krackowizer.
9304 * quotearg.c (ISASCII): Add #undef and move definition to follow
9305 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9306 (ISPRINT): Likewise.
9307 Reported by Tom Tromey.
9309 2000-01-30 Jim Meyering <meyering@lucent.com>
9311 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9312 uses of ->ut_name. The latter doesn't work with new Linux header files
9313 where only utmpx.ut_user is declared.
9315 * readutmp.h (UT_USER): Define.
9317 2000-01-23 Jim Meyering <meyering@lucent.com>
9319 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9322 2000-01-22 Jim Meyering <meyering@lucent.com>
9324 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9325 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9326 Required for some AIX systems. Reported by Christian Krackowizer.
9327 [TESTING] (main): New function.
9329 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9330 * dirname.c (dir_name): Support for DOS-style file names with drive
9333 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9335 * strverscmp.c (ISDIGIT): Define.
9336 (strverscmp): Use ISDIGIT, not isdigit.
9338 2000-01-17 Paul Eggert <eggert@twinsun.com>
9340 * nanosleep.c (nanosleep):
9341 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9342 POSIX.1 doesn't require SA_INTERRUPT and some systems
9343 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9344 it's been part of POSIX.1 since day 1 (in 1988).
9346 2000-01-17 Jim Meyering <meyering@lucent.com>
9348 * interlock: Remove unused file. Reported by François Pinard.
9350 2000-01-16 Paul Eggert <eggert@twinsun.com>
9352 * quotearg.c (quotearg_buffer_restyled): Do not quote
9353 alert, backslash, formfeed, and vertical tab unnecessarily in
9354 shell quoting style.
9357 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9358 Free Software Foundation, Inc.
9359 Copying and distribution of this file, with or without modification,
9360 are permitted provided the copyright notice and this notice are preserved.