1 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
3 * verify.h: Document the internals better. Most of this change
4 was written by Bruno Haible.
6 2006-04-29 Bruno Haible <bruno@clisp.org>
8 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
9 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
11 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
13 * getdate.y (get_date): When adding relative date, start with the
14 initial time, not with the result of the first mktime call.
16 2006-04-23 Bruno Haible <bruno@clisp.org>
18 * copy-file.c: Include <unistd.h> unconditionally.
19 * execute.c: Likewise.
20 * fatal-signal.c: Likewise.
21 * findprog.c: Likewise.
22 * mkdtemp.c: Likewise.
25 * wait-process.h: Likewise.
27 2006-04-23 Bruno Haible <bruno@clisp.org>
29 * fwriteerror.c (fwriteerror): Call fclose also when an error
30 condition was already detected.
31 Reported by Ben Pfaff <blp@cs.stanford.edu>.
33 2006-04-19 Derek Price <derek@ximbiot.com>
34 Eric Blake <ebb9@byu.net>
36 * inttypes.h: Correct grammar in comment.
38 2006-04-18 Derek Price <derek@ximbiot.com>
39 Paul Eggert <eggert@cs.ucla.edu>
41 * inttypes.h: New file.
42 * strtoimax.c: Assume <inttypes.h>.
44 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
46 * utimens.c (futimens): glibc futimesat messes up if /proc
47 isn't mounted. Problem reported by Kir Kolyshkin.
49 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
51 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
52 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
53 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
55 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
57 Merge regex changes from libc, removing some of our
58 POSIX-conformance changes that were rejected and redoing them in a
61 * regcomp.c (re_compile_internal, init_dfa):
62 Length arg is now size_t, not Idx. All uses changed.
63 (peek_token): Forward decl now says internal_function.
64 (__re_error_msgid, __re_error_msgid_idx):
65 Now static rather than extern with attribute_hidden.
66 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
67 For some reason libc prefers K&R style defns for external functions.
68 (regerror) [!defined _LIBC]: Likewise.
69 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
70 (seek_collating_symbol_entry, lookup_collation_sequence_value):
71 (build_range_exp, build_collating_symbol):
73 (re_compile_fastmap): Use '\0' to memset, not 0.
74 (utf8_sb_map): Make the calculations more obvious.
75 (init_dfa, parse_bracket_exp, build_charclass_op):
76 Call calloc and cast result, as glibc does.
77 (init_word_char, fetch_token, peek_token, peek_token_bracket):
78 (build_range_exp, build_collating_symbol):
79 Now internal functions.
81 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
83 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
84 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
85 Don't depend on VMS; depend on __VMS instead, for POSIX
87 (regoff_t): Define to ssize_t, not long int.
89 Remove the REG_ macros named below. Instead, make the old names
90 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
92 (REG_BACKSLASH_ESCAPE_IN_LISTS):
93 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
94 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
95 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
96 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
97 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
98 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
99 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
100 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
101 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
102 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
103 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
104 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
105 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
106 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
107 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
108 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
110 Remove. All uses replaced by the old RE_* names.
111 (RE_BACKSLASH_ESCAPE_IN_LISTS):
112 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
113 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
114 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
115 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
116 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
117 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
118 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
119 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
120 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
121 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
122 Don't bother having these macros be independent of each others'
123 values, since they no longer exist in the POSIX name space.
125 Rename the following member names back to their old names,
126 unless !__USE_GNU_REGEX. All uses changed back.
127 (buffer): Renamed from re_buffer.
128 (allocated): Renamed from re_allocated.
129 (used): Renamed from re_used.
130 (syntax): Renamed from re_syntax.
131 (fastmap): Renamed from re_fastmap.
132 (translate): Renamed from re_translate.
133 (can_be_null): Renamed from re_can_be_null.
134 (regs_allocated): Renamed from re_regs_allocated.
135 (fastmap_accurate): Renamed from re_fastmap_accurate.
136 (no_sub): Renamed from re_no_sub.
137 (not_bol): Renamed from re_not_bol.
138 (not_eol): Renamed from re_not_eol.
139 (newline_anchor): Renamed from re_newline_anchor.
140 (num_regs): Renamed from rm_num_regs.
141 (start): Renamed from rm_start.
142 (end): Renamed from rm_end.
144 (free_state): Move up a bit.
146 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
148 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
149 when that is what is intended.
150 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
151 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
153 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
154 All uses changed back to re_malloc, etc. It's now the caller's
155 responsibility to check for overflow; all callers changed.
156 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
157 (re_x2nrealloc): Remove.
158 (free_state): Remove decl.
160 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
161 (re_set_registers, re_exec):
164 2006-01-31 Roland McGrath <roland@redhat.com>
166 * regcomp.c (calc_eclosure_iter): Remove dead variables.
167 Reported by Mike Frysinger <vapier@gentoo.org>.
169 2006-01-15 Andreas Jaeger <aj@suse.de>
172 * regex_internal.c (re_string_reconstruct): Adjust for
173 build_wcs_upper_buffer change.
174 (build_wcs_upper_buffer): Change return type.
176 2005-12-10 Ulrich Drepper <drepper@redhat.com>
178 * regex_internal.h: Include <stdint.h> if available.
180 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
182 * regex_internal.h (SIZE_MAX): Provide a default definition.
184 2005-10-14 Ulrich Drepper <drepper@redhat.com>
186 * regcomp.c: Adjust for changed secondary hash function.
188 2005-09-30 Ulrich Drepper <drepper@redhat.com>
190 * regex.h: Pretty printing.
191 Clean up namespace a bit.
193 2005-09-30 Jakub Jelinek <jakub@redhat.com>
195 * regexec.c (update_cur_sifted_state, check_arrival,
196 check_arrival_add_next_nodes): Avoid using uninitialized variable.
198 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
199 Ulrich Drepper <drepper@redhat.com>
202 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
203 (bitset_word_t): Renamed from bitset_word. All uses changed.
205 2005-09-22 Ulrich Drepper <drepper@redhat.com>
208 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
209 * regcomp.c: Remove unnecessary uses of
210 unsigned RE_TRANSLATE_TYPE.
211 * regex_internal.h: Likewise.
212 * regex_internal.c: Likewise.
213 * regexec.c: Likewise.
214 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
216 2005-09-07 Ulrich Drepper <drepper@redhat.com>
218 * regexec.c (find_recover_state): Remove unnecessary
220 (transit_state_bkref): Make DFA a const pointer.
221 (get_subexp): Likewise.
222 (check_arrival): Likewise.
223 (update_cur_sifted_state): Likewise.
224 (re_search_internal): Likewise.
225 (prune_impossible_nodes): Likewise.
226 (acquire_init_state_context): Likewise.
227 (proceed_next_node): Likewise.
228 (set_regs): Likewise.
229 (free_fail_stack_return): Likewise.
230 (check_arrival_expand_ecl): Mark DFA parameter as const.
231 (check_arrival_expand_ecl_sub): Likewise.
232 (check_subexp_limits): Likewise.
233 (sub_epsilon_src_nodes): Likewise.
234 (add_epsilon_src_nodes): Likewise.
235 (merge_state_array): Likewise.
236 (update_regs): Likewise.
237 (build_trtable): Likewise.
238 (sift_states_backward): Mark MCTX parameter as const.
239 (build_sifted_states): Likewise.
240 (update_cur_sifted_state): Likewise.
241 (sift_states_mkref): Likewise.
242 (check_arrival_expand_ecl): Mark eclosure as const.
243 (check_dst_limits_calc_pos_1): Likewise.
244 * regex_internal.h (re_match_context_t): Make dfa a const
247 2005-09-06 Ulrich Drepper <drepper@redhat.com>
249 * regexec.c (merge_state_with_log): Define dfa as const pointer.
250 (transit_state_sb): Likewise.
251 (transit_state_mb): Likewise.
252 (sift_states_iter_mb): Likewise.
253 (check_arrival_add_next_nodes): Likewise.
254 (check_node_accept_bytes): Change first parameter to pointer-to-const.
255 [_LIBC] (re_search_2_stub): Use mempcpy.
257 * regex_internal.c (re_string_reconstruct): Avoid calling
258 mbrtowc for very simple UTF-8 case.
260 * regex_internal.c (re_acquire_state): Make DFA pointer arg
262 (re_acquire_state_context): Likewise.
263 * regex_internal.h: Adjust prototypes.
265 * regex.c: Prevent using C++ compilers.
267 * regex_internal.c (re_acquire_state): Minor code rearrangement.
268 (re_acquire_state_context): Likewise.
270 2006-03-29 Mark D. Baushke <mdb@gnu.org>
271 Bruno Haible <bruno@clisp.org>
273 * stdint_.h: On OpenBSD, don't redefine types already included in
274 <sys/types.h> and <inttypes.h>.
276 2006-03-24 Eric Blake <ebb9@byu.net>
278 * time_r.c (copy_string_result): Remove, as it is no longer used.
280 2006-03-24 Simon Josefsson <jas@extundo.com>
282 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
283 including some doc fixes.
284 (base64_encode_alloc): Fix +1 bug on allocation failures.
286 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
288 * base64.c (base64_encode): Do not read past end of array with
289 unsanitized input on systems with CHAR_BIT > 8.
291 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
293 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
294 Typedef to long int, not to off_, as POSIX will likely change
297 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
299 * argp-help.c (validate_uparams): Fix typo
300 * argp-parse.c (argp_default_options): Consistently begin help
301 messages with a lowercase letter.
303 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
305 * time_r.h (asctime_r, ctime_r): Remove. These functions can
306 overrun buffers and shouldn't be used (much as gets shouldn't be
308 * time_r.c (asctime_r, ctime_r): Likewise.
310 2006-03-08 Simon Josefsson <jas@extundo.com>
312 * gc-gnulib.c (randomize): Don't open files called 'no', they
313 signal that configure disabled the device.
315 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
317 * c-stack.c: Include unistd.h unconditionally, since we now assume
319 * getlogin_r.c: Likewise.
320 * getlogin_r.h: Likewise.
322 * pagealign_alloc.c: Likewise.
323 * unistd_.h: Remove; no longer needed.
325 2006-03-07 Simon Josefsson <jas@extundo.com>
327 * unistd_.h: New file.
329 2006-03-07 Simon Josefsson <jas@extundo.com>
331 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
333 2006-03-01 Simon Josefsson <jas@extundo.com>
335 * readline.c: Fix typo, tiny patch from Stepan Kasal
338 2006-02-28 Simon Josefsson <jas@extundo.com>
340 * getopt.c: Protect #include of unistd.h, for MSVS.
342 2006-02-27 Simon Josefsson <jas@extundo.com>
344 * base64.h: Indent #define's. From Jim Meyering
347 2006-02-27 Jim Meyering <jim@meyering.net>
349 Revert the change of 2006-02-24, so these files can continue
350 to be sync'd from gettext.
351 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
354 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
356 * glob.c: Say "invalid" rather than "illegal" in comments.
358 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
360 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
362 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
364 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
365 AT_FDCWD exceeds INT_MAX.
366 * openat.h (AT_FDCWD): Likewise.
368 2006-02-14 Jim Meyering <jim@meyering.net>
372 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
373 failure on deficient systems, and simplify gnulib lgpl dependencies.
374 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
375 xmalloc/lstat combination. Based on a patch from Bruno Haible.
377 * xalloc-die.c: Remove unused definition of N_.
379 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
381 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
383 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
385 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
386 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
388 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
390 * argp-namefrob.h: Restore changes accidentally lost during the
391 "autoupdate" on 2005-12-12.
393 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
395 * fnmatch.c (L_): Renamed from L, to work around a bug in
396 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
397 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
400 2006-01-26 Simon Josefsson <jas@extundo.com>
402 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
403 prototype is visible on mingw32.
405 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
408 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
411 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
413 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
414 attempt to open for write; this always fails, at least on POSIX
415 hosts. This reinstates the 2006-01-09 change, which was
416 inadvertently removed.
418 2006-01-26 Bruno Haible <bruno@clisp.org>
419 Paul Eggert <eggert@cs.ucla.edu>
422 [(! (defined __cplusplus || defined __BEOS__)
424 && !(defined __HP_cc || defined __xlc__
425 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
427 #define to signed char in these cases too; this simplifies
428 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
429 etc., separately) and makes it more conservative.
431 2006-01-21 Jim Meyering <jim@meyering.net>
433 Sync from the stable (b5) branch of coreutils:
435 * fts.c (fts_children): Don't let close() clobber errno from
438 * fts.c (fts_stat): When following a symlink-to-directory,
439 don't necessarily interpret stat-fails+lstat-succeeds as indicating
440 a dangling symlink. That can also happen at least for ELOOP.
441 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
442 FYI, this bug predates the inclusion of fts.c in coreutils.
444 * fts.c (fts_open): Put new maxarglen declaration and uses
445 in their own block, so pre-c99 compilers don't object.
447 Avoid the double-free (first in fts_read, second in fts_close) that
448 would occur when an `active' directory is made inaccessible (e.g.,
449 via chmod a-x) during a traversal.
450 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
451 before returning. Reproduce this failure by
452 mkdir -p a/b; cd a; chmod a-x . b
453 Reported by Stavros Passas.
455 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
457 * argp-namefrob.h: Bugfix. Remove stray #
459 2006-01-25 Bruno Haible <bruno@clisp.org>
461 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
463 Reported by Paul Eggert.
465 2006-01-25 Jim Meyering <jim@meyering.net>
467 * fileblocks.c: Remove more useless parentheses.
468 * readutmp.h: Likewise.
470 2006-01-24 Bruno Haible <bruno@clisp.org>
472 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
474 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
477 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
478 to avoid problems with the built-in _Bool type.
479 Reported by Paul Eggert on 2005-11-26.
481 2006-01-24 Jim Meyering <jim@meyering.net>
483 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
485 2006-01-24 Simon Josefsson <jas@extundo.com>
487 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
490 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
492 Work around porting bugs reported by Dieter in
493 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
494 * getopt.c (_NOPROTO): Remove; no longer needed.
495 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
496 Include "getopt.h" first, to check interface.
497 (getenv): Declare only if defined HAVE_DECL_GETENV &&
499 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
500 (__strndup): Revert to K&R-style function dfns, the glibc style.
501 * strnlen.c: Don't claim it's taken from glibc; it's not.
502 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
503 Include strnlen.h first, to get prototype properly.
504 (strnlen): Renamed from __strnlen.
507 2006-01-23 Ulrich Drepper <drepper@redhat.com>
509 These changes imported from libc.
510 * getopt.c: Use __fxprintf instead of inline stream orientation
511 test and two separate function calls.
512 * strndup.c (__strndup): Add libc_hidden_def.
514 2006-01-22 Bruno Haible <bruno@clisp.org>
516 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
517 temporary buffer for sprintf, take into account the precision also
518 for 'd', 'i', 'u', 'o', 'x', 'X'.
520 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
522 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
523 to pacify gcc -Wswitch-default.
525 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
527 * argp-help.c (usage_long_opt): Do not print DOC options.
528 (__argp_base_name): Removed
529 * argp-namefrob.h (__argp_basename): Removed definition. Was a
531 (__argp_base_name): Provide macro definition or extern declaration
532 depending on the configuration
534 2006-01-20 Simon Josefsson <jas@extundo.com>
536 * inet_ntop.h: Unconditionally include sys/socket.h.
538 2006-01-19 Simon Josefsson <jas@extundo.com>
540 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
542 2006-01-12 Simon Josefsson <jas@extundo.com>
544 * base64.c: Fix warning, reported by Bruno Haible
545 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
547 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
550 * md5.c: Fix commentary typos.
551 (alignof, UNALIGNED_P): No need for a GCC-specific version.
552 * md5.h (__attribute__): Remove; unused.
553 * sha1.c: Fix commentary to match md5 better.
554 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
555 so that we don't need to worry about alignment. All uses changed.
556 This merges the 2005-10-28 md5 change into sha1.
558 2006-01-11 Jim Meyering <jim@meyering.net>
561 * md5.c (OP): Fix spacing.
563 2006-01-11 Simon Josefsson <jas@extundo.com>
565 * stdint_.h (SIZE_MAX): Add missing (.
567 2006-01-10 Bruno Haible <bruno@clisp.org>
569 * argp.h (__const): Remove macro. Use const instead.
570 * argp-fmtstream.h (__const): Likewise.
571 * glob_.h (__const): Remove macro.
572 * glob-libc.h: Use const instead of __const.
574 2006-01-10 Jim Meyering <jim@meyering.net>
576 Avoid the double-free (first in fts_read, second in fts_close) that
577 would occur when an `active' directory is made inaccessible (e.g.,
578 via chmod a-x) during a traversal.
579 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
580 before returning. Reproduce this failure by
581 mkdir -p a/b; cd a; chmod a-x . b
582 Reported by Stavros Passas.
585 * sha1.c: Tweak grammar in a comment.
587 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
589 * regex_internal.h (BITSET_WORD_BITS):
590 Work around a bug in 64-bit PGC (before version 6.1-2), where the
591 preprocessor mishandles large unsigned values as if they were signed.
592 Problem reported by Claudio Fontana in
593 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
595 2006-01-10 Simon Josefsson <jas@extundo.com>
597 * socket_.h: New file.
599 2006-01-10 Bruno Haible <bruno@clisp.org>
601 * localcharset.c: Update from GNU gettext.
603 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
606 * chdir-long.c (cdb_free): Don't bother trying to open directory
607 for write access: POSIX says that must fail.
608 * fts.c (diropen): Likewise.
609 * save-cwd.c (save_cwd): Likewise.
610 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
611 well, for minor improvements on hosts that lack O_DIRECTORY.
612 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
613 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
614 Fall back on chown if open failed with EACCES.
616 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
617 Report an error at compile-time if only a 1-second nominal clock
620 * lchmod.h: New file.
621 * mkdir-p.c: Include lchmod.h, lchown.h.
622 (make_dir_parents): Use lchown rather than chown, and
623 lchmod rather than chmod.
625 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
626 too. Problem with "none" reported by Bob Proulx. Problem with
627 "proc" reported by n0dalus.
629 * mountlist.c: Include <limits.h>.
630 (dev_from_mount_options)
631 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
632 New function. It no longer assumes "dev=" has the System V meaning
633 on Linux (since it doesn't). It also parses "dev=" more carefully.
634 (read_file_system_list)
635 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
636 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
639 * posixtm.h (PDS_PRE_2000): New macro.
640 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
641 All usages changed. Reject dates outside the range 1969-1999 if
642 PDS_PRE_2000 is used.
644 2006-01-09 Jim Meyering <jim@meyering.net>
648 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
650 * chdir-safer.h, chdir-safer.c: New files.
652 * modechange.c (mode_compile): Reject an invalid mode string
653 that starts with an octal digit. From Andreas Gruenbacher.
655 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
656 and dup to open_safer and dup_safer, respectively.
657 (openat_permissive): Fix typo in comment.
659 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
660 "gettext.h"; either no longer needed or are guaranteed by openat.h.
661 (_): Remove; no longer needed.
662 (openat): Renamed from rpl_openat; no need for rpl_openat
663 since openat.h renames openat for us.
664 Replace most of the body with a call to openat_permissive,
665 to avoid duplicate code.
666 Port to (probably hypothetical) environments were mode_t is
668 (openat_permissive): Require mode arg, so that we can check
669 types better. Put it just after flags. Change cwd failure
670 indicator from pointer-to-bool to pointer-to-errno-value.
672 Invoke openat_save_fail and/or openat_restore_fail if
673 cwd_errno is null, so that openat can call us.
674 (openat_permissive, fdopendir, fstatat, unlinkat):
675 Simplify errno handling to avoid some duplicate code,
676 as it's OK to set errno on success.
677 * openat.h: Revamp code so that function macros depend on
678 __OPENAT_PREFIX only, not also on AT_FDCWD.
679 (openat_ro): Remove. Caller changed to use openat_permissive.
680 (openat_permissive): Now a macro, if not a function.
681 (openat_restore_fail, openat_save_fail): Now always functions,
682 since mkdirat needs them even if __OPENAT_PREFIX is defined.
684 * openat-priv.h: New file, defining macros used by mkdirat.c
686 * mkdirat.c: Include openat-priv.h.
687 Remove definitions of macros defined therein.
688 * openat.c: Likewise.
690 * mkdirat.c (mkdirat): New file and function.
691 * openat.h (mkdirat): Declare.
693 * openat.c (fdopendir): Don't change errno when returning non-NULL.
695 * openat.h (openat_permissive): Declare.
698 * openat.c (EXPECTED_ERRNO): New macro.
699 (openat_permissive): New function -- used in remove.c rewrite.
700 (all functions): Set errno just before returning, only if there
701 was an actual failure.
702 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
704 Emulate openat-family functions using Linux's procfs, if possible.
705 Idea and some code based on Ulrich Drepper's glibc changes.
707 * openat.c: (BUILD_PROC_NAME): New macro.
708 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
709 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
710 before falling back on save_cwd and restore_cwd.
711 (fdopendir, fstatat, unlinkat): Likewise.
713 * openat.c (fstatat, unlinkat): Perform the syscall directly,
714 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
716 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
717 as second argument to va_arg. Otherwise, some versions of gcc
718 warn that `if this code is reached, the program will abort'.
720 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
724 Add POSIX ACL support
725 * acl.h (copy_acl, set_acl): Add declarations.
726 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
727 systems other than Linux.
728 (chmod_or_fchmod): New function: use fchmod when possible,
730 (file_has_acl): Add a POSIX ACL implementation, with a
731 Linux-specific subcase.
732 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
733 S_ISVTX from one file to another. Fall back to fchmod/chmod when
734 acls are unsupported.
735 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
736 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
739 2006-01-09 Bruno Haible <bruno@clisp.org>
741 * sysexit_.h (EX_OK): New macro.
742 Suggested by Martin Lambers <marlam@marlam.de>.
744 2006-01-09 Bruno Haible <bruno@clisp.org>
746 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
747 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
748 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
749 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
751 2006-01-09 Bruno Haible <bruno@clisp.org>
753 * stdint_.h (SIZE_MAX): Write the value without involving negative
756 2005-10-16 Bruno Haible <bruno@clisp.org>
758 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
759 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
761 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
763 * strftime.c (tzname): Don't declare if it is already #defined.
764 Problem reported for Mingw by Mark Junker.
766 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
768 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
769 long int, not int, for nanosecond counts, so that people who are
770 used to POSIX struct timespec won't be surprised. Reported by Jim
773 2005-12-16 Jim Meyering <jim@meyering.net>
775 * fprintftime.c, fprintftime.h: New files.
777 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
779 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
780 * argp-help.c (fill_in_uparams): Check if the constructed
781 struct uparams is valid. Fall back to the default values if it is
784 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
786 * argp-help.c (__argp_base_name): New function
787 (__argp_short_program_name): Rewrite using __argp_base_name
788 * argp-namefrob.h: Define program_invocation_name and
789 program_invocation_short_name if requested
790 (__argp_base_name): Add prototype
791 * argp-parse.c (argp_def): Use gettext wrappers
792 (argp_default_parser): Use __argp_base_name
793 * argp-pin.c: New file. Defines program_invocation_name and
794 program_invocation_short_name on systems that lack them.
796 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
798 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
799 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
800 porting problem reported by Georg Schwarz in
801 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
803 2005-07-09 Bruno Haible <bruno@clisp.org>
805 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
806 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
807 Reported by Mark Junker <mjscod@gmx.de>.
809 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
811 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
812 (uintmax_t) [defined uintmax_t]: Do not declare.
813 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
814 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
815 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
816 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
817 sake of portability to weird hosts that C allows (though we don't
818 know of any practical examples).
820 * savedir.h (fdsavedir): New decl.
821 * savedir.c (fdsavedir, savedirstream): New functions; the latter
822 contains most of the former guts of savedir.
823 (savedir): Use savedirstream.
826 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
828 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
829 coreutils no longer futzes with rounding modes.
831 2005-11-14 Jim Meyering <jim@meyering.net>
833 * mkstemp-safer.c: Include <config.h>, required for possible
834 replacement of mkstemp.
836 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
838 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
840 (gethrxtime) [! (HAVE_NANOUPTIME
841 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
842 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
843 our own approximation.
845 2005-11-10 Simon Josefsson <jas@extundo.com>
847 * readline.c: Remove EOL.
849 2005-11-08 Eric Blake <ebb9@byu.net>
851 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
853 2005-11-08 Eric Blake <ebb9@byu.net>
855 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
857 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
859 Fix porting problem reported by Theodoros V. Kalamatianos.
860 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
861 Don't assume that futimes failing means we must fail.
863 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
865 * getcwd.c (__getcwd): Don't assume that system calls after readdir
866 leave errno alone. Problem reported by Dmitry V. Levin.
868 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
870 * savedir.c (savedir): Don't assume that xrealloc etc. leave
871 errno alone. Problem reported by Frederic Jolliton.
873 2005-10-28 Simon Josefsson <jas@extundo.com>
875 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
876 "restrict" keywords, as per POSIX. Protect the function
877 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
878 Don't use K&R prototypes. Check the sprintf return values.
879 Re-define EAFNOSUPPORT if not present. Indent.
881 * md5.h, md5.c: Simplify buffer handling visavi alignment,
882 suggested by Bruno Haible <bruno@clisp.org>.
884 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
886 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
888 * gc-libgcrypt.c: Add MD2 (which is not available through
891 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
893 * md2.h, md2.c: New files.
895 2005-10-24 Simon Josefsson <jas@extundo.com>
897 * md4.h: Shrink buffer size, now that we changed the type.
899 2005-10-22 Simon Josefsson <jas@extundo.com>
901 * arcfour.h, arcfour.c: Use fixed size indices in the
902 arcfour_context struct (simplify test vector testing in GNU
905 2005-10-22 Simon Josefsson <jas@extundo.com>
907 * md4.h, md4.c: Simplify buffer handling visavi alignment,
908 suggested by Bruno Haible <bruno@clisp.org>.
910 2005-10-22 Simon Josefsson <jas@extundo.com>
912 * crc.h: Include stddef.h, for size_t.
914 2005-10-21 Simon Josefsson <jas@extundo.com>
916 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
917 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
919 2005-10-21 Simon Josefsson <jas@extundo.com>
921 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
924 2005-10-21 Simon Josefsson <jas@extundo.com>
926 * gc-gnulib.c: Support ARCTWO in CBC mode.
928 2005-10-21 Simon Josefsson <jas@extundo.com>
930 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
933 * hmac-sha1.c (hmac_sha1): Likewise.
935 * crc.c (crc32_update): Actually use crc parameter, suggested by
936 Bruno Haible <bruno@clisp.org>.
938 * crc.h: Include stdint.h directly, suggested by Bruno Haible
941 2005-10-21 Simon Josefsson <jas@extundo.com>
943 * des.h, des.c: New files.
945 * gc-gnulib.c: Support DES.c
947 2005-10-21 Simon Josefsson <jas@extundo.com>
949 * arctwo.h, arctwo.c: New files.
951 * gc-gnulib.c: Support ARCTWO.
953 2005-10-21 Simon Josefsson <jas@extundo.com>
955 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
957 2005-10-19 Simon Josefsson <jas@extundo.com>
959 * gc-gnulib.c: Support ARCFOUR.
961 2005-10-19 Simon Josefsson <jas@extundo.com>
963 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
966 * gc.h: Add ECB enum type.
968 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
970 2005-10-19 Simon Josefsson <jas@extundo.com>
972 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
974 2005-10-18 Simon Josefsson <jas@extundo.com>
976 * md4.h, md4.c: New files, based on md5.?.
978 2005-10-17 Simon Josefsson <jas@extundo.com>
980 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
982 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
984 2005-10-17 Simon Josefsson <jas@extundo.com>
986 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
988 2005-10-17 Simon Josefsson <jas@extundo.com>
990 * gc.h, gc-libgcrypt.c: Add ciphers.
992 2005-10-17 Simon Josefsson <jas@extundo.com>
994 * sha1.c: Use uint32_t instead of md5_uint32.t
996 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
999 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1001 * md5.h: Use stdint.h and uint32_t. Doc fix.
1003 2005-10-15 Simon Josefsson <jas@extundo.com>
1005 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1007 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1009 2005-10-14 Simon Josefsson <jas@extundo.com>
1011 * arcfour.h, arcfour.c: New files.
1013 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1015 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1016 include <wchar.h>; no longer needed.
1018 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1019 and Ulrich Drepper <drepper@redhat.com>
1022 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1023 instead of inline stream orientation test and two separate
1024 function calls. Pay no attention to USE_IN_LIBIO.
1026 2005-10-14 Roland McGrath <roland@redhat.com>
1028 Import from libc. [BZ #1331]
1029 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1031 Reported by Matej Vela <vela@debian.org>.
1033 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1035 * mkdir-p.c (make_dir_parents): Don't report an error if an
1036 intermediate directory is in a read-only file system. Problem
1037 reported by Eric Blake.
1039 2005-10-13 Simon Josefsson <jas@extundo.com>
1041 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1042 Move memory allocation outside of loop.
1044 2005-10-12 Simon Josefsson <jas@extundo.com>
1046 * gc-pbkdf2-sha1.c: New file.
1048 * gc.h: Add gc_pbkdf2_sha1 prototype.
1050 2005-10-12 Simon Josefsson <jas@extundo.com>
1052 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1053 suggested by Bruno Haible <bruno@clisp.org>.
1055 2005-10-12 Simon Josefsson <jas@extundo.com>
1057 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1059 * gc-gnulib.c (gc_hmac_sha1): New function.
1061 2005-10-12 Simon Josefsson <jas@extundo.com>
1063 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1065 2005-10-12 Simon Josefsson <jas@extundo.com>
1067 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1068 GC_USE_HMAC_MD5, respectively.
1070 * gc-libgcrypt.c (gc_md5): Fix assert call.
1073 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1075 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1077 * gc-gnulib.c (gc_hash_buffer): Ditto.
1079 2005-10-11 Bruno Haible <bruno@clisp.org>
1081 * c-strcasestr.h: New file, from GNU gettext.
1082 * c-strcasestr.c: New file, from GNU gettext.
1084 2005-10-11 Bruno Haible <bruno@clisp.org>
1086 * c-strcase.h: New file, from GNU gettext.
1087 * c-strcasecmp.c: New file, from GNU gettext.
1088 * c-strncasecmp.c: New file, from GNU gettext.
1090 2005-10-11 Simon Josefsson <jas@extundo.com>
1092 * crc.h, crc.c: New files.
1094 * gc.h (gc_hash_buffer): Add doc.
1096 2005-10-08 Simon Josefsson <jas@extundo.com>
1098 * gc.h: Add gc_hash and gc_hash_buffer.
1100 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1102 * gc-libgcrypt.c (gc_hash_buffer): Add.
1104 2005-10-11 Bruno Haible <bruno@clisp.org>
1106 * strcasecmp.c: Include limits.h.
1107 (strcasecmp): Avoid integer overflow on exotic platforms.
1108 * strncasecmp.c: Include limits.h.
1109 (strncasecmp): Avoid integer overflow on exotic platforms.
1110 Reported by Paul Eggert.
1112 2005-10-06 Simon Josefsson <jas@extundo.com>
1114 * hmac-md5.c: New file.
1118 2005-10-06 Simon Josefsson <jas@extundo.com>
1120 * memxor.c (memxor): Avoid casts and warnings.
1122 2005-10-05 Derek Price <derek@ximbiot.com>
1124 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1126 2005-10-05 Simon Josefsson <jas@extundo.com>
1128 * memxor.c (memxor): Fix compiler error.
1130 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1131 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1133 * memxor.h, memxor.c: New files.
1135 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1136 we assume all systems have it, suggested by Jim Meyering
1137 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1138 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1139 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1142 2005-10-04 Bruno Haible <bruno@clisp.org>
1144 * verify.h (verify_true): Provide alternative definition for C++.
1146 2005-10-04 Simon Josefsson <jas@extundo.com>
1148 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1149 D. Baushke" <mdb@gnu.org>.
1151 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1153 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1154 (SSIZE_MAX): New macro, if not already defined.
1155 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1158 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1160 * exclude.c: Include verify.h.
1161 (verify): Remove. All callers changed to use verify.h's version.
1162 * strtoimax.c: Likewise.
1163 * utimecmp.c: Likewis.e
1165 Sync from coreutils.
1166 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1167 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1168 * .cvsignore: Add fts.h, search.h, t-fpending.
1169 * settime.c (settime): Fix { typo in previous patch. Also, don't
1170 bother returning ENOSYS if settimeofday or stime fails; just let
1171 them return whatever errno they want to return.
1172 * utimens.c: Include unistd.h, for dup2.
1173 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1174 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1176 2005-10-02 Jim Meyering <jim@meyering.net>
1178 Sync from coreutils.
1179 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1180 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1181 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1182 Remove AT_FDCWD test.
1183 Do not consume the fd unless successful.
1184 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1185 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1186 block, so that we don't even try to compile it if settimeofday is
1187 available. This works around a compilation failure on OSF1 V5.1,
1188 due to stime requiring a `long int*' while tv_sec is `int'.
1190 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1192 * getdelim.c (getdelim): Remove unused variables.
1194 2005-10-01 Simon Josefsson <jas@extundo.com>
1196 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1197 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1198 AI_* and EAI_* definitions. Protect function declarations.
1200 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1202 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1203 so that the code works even with ancient cpp. Portability problem
1204 with GCC 2.7.2.1 reported by Thomas M.Ott.
1206 2005-09-27 Jim Meyering <jim@meyering.net>
1208 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1210 * intprops.h (signed_type_or_expr__): Define.
1211 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1214 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1216 * verify.h (verify_expr): Remove, replacing with:
1217 (verify_true): New macro that returns true instead of void.
1218 (verify_type__): Remove.
1219 (verify): Use verify_true rather than verify_type__.
1221 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1223 * utimens.c (ENOSYS): Define if not already defined.
1224 (futimens): Support having a null PATH if the file descriptor
1227 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1229 (__attribute): Define to empty unless GCC 3.1 or later.
1230 This works around a core dump on OpenBSD 3.4, which has GCC
1231 2.95.3, which dumps core when given __attribute__(()). It also
1232 simplifies other tests, since we really don't want to bother with
1233 worrying about which ancient version of GCC supported what.
1234 Original problem reported by Yoann Vandoorselaere, with part of
1235 the fix suggested by Derek Price.
1237 2005-09-24 Jim Meyering <jim@meyering.net>
1239 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1240 so we can once again use a positive bitfield width of 1 -- now we
1241 don't have to explain why we were using a bitfield width of 2.
1243 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1245 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1246 Problem reported by Eric Blake.
1247 (getaddrinfo): Initialize se so that it's not garbage.
1248 Redo internal storage allocation so that it doesn't make unportable
1249 assumptions about alignment.
1252 * utimens.c (futimens): Use futimesat if available.
1253 Prefer it to futimes since it doesn't have the futimes bug.
1255 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1256 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1257 Instead, declare a function that returns a pointer to an array,
1258 and use verify_type__ to declare the size of the array.
1259 Problem and germ of a solution reported by Bruno Haible.
1260 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1261 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1263 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1265 Sync from coreutils.
1267 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1269 * argmatch.h: Include verify.h
1270 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1271 (ARGMATCH_ASSERT): Remove; unused.
1272 * canonicalize.c: Assume STDC_HEADERS.
1273 * exclude.c: Include "strcase.h".
1274 * regex_internal.h [!defined _LIBC]: Likewise.
1275 * getusershell.c: Include stdio--.h rather than stdio.h
1277 (getusershell): Call fopen, not fopen_safer.
1278 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1279 Do not include unistd-safer.h.
1280 (save_cwd): Don't call fd_safer; no longer needed
1281 now that we include fcntl--.h.
1283 * getdate.y (relative_time): New type.
1284 (RELATIVE_TIME_0): New constant.
1285 (parser_control): Use relative_time instead of doing it ourselves.
1286 (%union): Add new relative_time rel member.
1287 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1289 (relunit, relunit_snumber): Now of type rel.
1290 (zone, rel, relunit, get_date): Adjust to above changes.
1292 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1293 Do not include unistd-safer.h.
1294 (getloadavg): Don't call fd_safer; no longer needed
1295 now that we include fcntl--.h.
1297 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1298 (make_dir_parents): Treat ENOSYS like EEXIST.
1300 Improve quality of diagnostics on restore_cwd failure.
1301 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1302 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1303 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1304 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1305 each time through the loop. Do not diagnose restore_cwd failure;
1306 that is the caller's job (and perhaps the caller does not care).
1308 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1309 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1310 If the file already exists but is not a directory, don't bother
1311 to try to make its parents.
1312 Close potential file descriptor leak if we can't chdir("/") (!).
1313 Don't always return true if chdir($PWD) fails; return true only
1314 if the requested action was done successfully (except for the
1316 Don't log final directory unless we actually made it.
1317 Refactor to avoid duplicate code to fix up permissions.
1318 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1320 * strftime.c (my_strftime): Rewrite the previous change slightly,
1321 to make it a bit faster and (I hope) clearer.
1322 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1323 Fix bug in formats like %2N.
1325 * verify.h: New file.
1327 2005-09-22 Jim Meyering <jim@meyering.net>
1329 Sync from coreutils.
1331 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1333 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1334 the .tm_year member, since otherwise gcc-4.0 would now warn about
1335 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1337 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1338 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1340 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1341 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1342 when run in a time zone for which daylight savings time is in effect
1343 for the starting date.
1345 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1346 stop us from restricting permissions of just-created absolute-named
1348 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1349 to restore initial working directory.
1350 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1351 to tell caller if/when we change the working directory and are
1352 unable to return to the initial one.
1353 * mkdir-p.h (make_dir_parents): Update prototype.
1354 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1355 `return false'. This fixes a bug introduced on 2004-07-30.
1357 * openat.c (fdopendir): Be sure to close the supplied
1358 file descriptor before returning. This makes our replacement
1359 implementation a little closer to Solaris's, where fdopendir
1360 ties the file descriptor to the returned DIR* pointer.
1361 * openat.c (unlinkat): New function.
1362 * openat.h (unlinkat): Add prototype.
1363 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1364 (openat_restore_fail): Rename from openat_restore_die.
1365 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1367 Provide an alternative to exiting immediately upon save_cwd or
1368 restore_cwd failure. Now, an application can arrange e.g.,
1369 to perform a longjump in that case.
1370 * openat.c: Include dirname.h.
1371 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1372 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1373 and openat_restore_die rather than calling error directly.
1374 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1376 * openat-die.c (openat_save_die, openat_restore_die): New file.
1377 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1379 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1380 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1381 int utc, int nanoseconds);
1383 date should not have to allocate a megabyte of virtual memory to
1384 handle a format argument like +%1048575T. When implemented with
1385 strftime, it must allocate such a buffer, use strftime to fill it
1386 in, print it, then free it.
1387 With fprintftime, it simply prints everything and exits.
1388 With no need for memory allocation, that's one fewer way to fail.
1389 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1390 optional field width, not before, so we accept %9:z, not %:9z.
1391 (my_strftime): Be sure to use L_('x') for literals.
1393 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1394 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1395 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1396 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1397 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1398 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1399 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1400 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1401 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1403 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1404 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1405 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1406 and don't include <sys/file.h>).
1408 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1410 Sync from coreutils.
1412 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1413 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1414 [!LDAV_DONE]: Avoid unused variable warning.
1416 2005-09-21 Bruno Haible <bruno@clisp.org>
1418 * unicodeio.h (unicode_to_mb): New declaration.
1420 2005-09-20 Derek Price <derek@ximbiot.com>
1422 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1424 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1426 Use a consistent style for including <config.h>.
1427 * __fpending.c, acl.c, argmatch.c,
1428 argp-help.c, argp-parse.c,
1429 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1430 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1431 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1432 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1433 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1434 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1435 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1436 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1437 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1438 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1439 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1440 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1441 modechange.c, mountlist.c, open-safer.c, physmem.c,
1442 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1443 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1444 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1445 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1446 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1447 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1448 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1449 userspec.c, utimecmp.c, version-etc-fsf.c,
1450 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1451 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1452 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1453 Standardize inclusion of config.h.
1454 * __fpending.h, dirfd.h, getdate.h, human.h,
1455 inttostr.h: Removed inclusion of config.h from header files.
1456 * inttostr.c: Adjusted in-tree users.
1457 * timespec.h: Remove superfluous warning to include config.h.
1458 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1459 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1460 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1461 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1463 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1465 * stat-time.h: New file.
1466 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1467 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1469 (timespec_cmp): New function.
1470 * utimecmp.c: Include stat-time.h.
1471 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1472 members exist, not on the obsolescent ST_MTIM_NSEC.
1473 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1475 2005-09-15 Derek Price <derek@ximbiot.com>
1476 Paul Eggert <eggert@cs.ucla.edu>
1478 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1479 changes, consolidating in...
1480 * regex_internal.h: ...this file.
1482 2005-09-15 Derek Price <derek@ximbiot.com>
1484 * regex_internal.h: Blank `pure' for GNUC < 3.
1485 * regex_internal.c: Ditto, using this...
1486 (__GNUC_PREREQ): ...new macro.
1487 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1488 (__GNUC_PREREQ): ...this new macro.
1490 * strstr.h: Include string.h. Define strstr as a macro here.
1492 2005-09-13 Derek Price <derek@ximbiot.com>
1494 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1496 Reported by Jim Meyering <jim@meyering.net>.
1498 2005-09-13 Jim Meyering <jim@meyering.net>
1500 * canon-host.c: Filter through gnu indent and reword comments slightly.
1501 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1503 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1505 * lib/base64.c: Typo.
1506 (base64_encode): Put b64str in initialized data section.
1508 2005-09-12 Derek Price <derek@ximbiot.com>
1510 Return usable errors from canon-host.
1511 * canon-host.h: New file.
1512 * canon-host.c (canon_host): Wrap...
1513 (canon_host_r): ...this new function, which now relies exclusively on
1515 (ch_strerror): New function.
1516 (last_cherror): New global.
1517 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1518 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1520 (freeaddrinfo): Free ai->ai_canonname when set.
1522 2005-09-12 Derek Price <derek@ximbiot.com>
1523 Paul Eggert <eggert@cs.ucla.edu>
1525 * glob-libc.h: Renamed from glob_.h. The new version is
1526 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1527 protecting things that should be done only in gnulib contexts.
1528 * glob_.h: New file, containing only the glob things needed for
1530 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1531 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1532 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1533 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1534 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1535 and to respect the namespace rules better.
1537 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1539 Merge glibc and coreutils changes into gnulib, plus a few
1541 * md5.c: Use #error rather than a string.
1542 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1543 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1544 (__attribute__): Define to empty for non recent-GCC.
1545 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1546 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1547 Renamed from their non-__ counterparts, with new macros replacing
1548 them if not _LIBC. Add __THROW attribute.
1550 (struct md5_ctx): Align buffer if using GCC.
1551 * sha1.h (struct sha1_ctx): Likewise.
1552 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1553 The old name was backwards.
1554 (NOTSWAP): Remove; not used.
1555 (rol): New macro, moved here from md5.h.
1556 (sha1_process_block): Remove a FIXME that doesn't make sense.
1558 2005-09-12 Derek Price <derek@ximbiot.com>
1560 * gai_strerror.c: Include config.h when available. Include
1561 getaddrinfo.h before other headers to test interface.
1562 Reported by Larry Jones <lawrence.jones@ugs.com>.
1564 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1566 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1567 definitions, since that's the preferred style in glibc.
1568 Fix a minor spacing issue, and update copyright notice to match glibc's.
1570 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1572 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1574 2005-09-06 Simon Josefsson <jas@extundo.com>
1576 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1577 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1579 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1581 Change bitset word type from unsigned int to unsigned long int,
1582 as this has better performance on typical 64-bit hosts.
1583 Port bitset code to hosts with unusual word sizes.
1584 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1585 (build_collating_symbol):
1586 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1587 argument is a bitset. This is merely a style issue, but it makes
1588 it clearer that an entire array is expected.
1589 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1590 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1591 Port to the case where bitset_word is not the same as unsigned int.
1592 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1593 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1595 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1596 (build_trtable, group_nodes_into_DFAstates):
1598 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1599 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1600 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1601 * regexec.c (group_nodes_into_DFAstates): Likewise.
1602 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1603 * regcomp.c (optimize_subexps, lower_subexp):
1604 Work even if bitset_word has holes in its bitwise representation.
1605 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1606 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1608 * regex_internal.c (re_string_reconstruct):
1609 Don't assume UCHAR_MAX == 255.
1610 * regex_internal.h (bitset_set_all): Likewise.
1611 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1613 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1614 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1616 (BITSET_WORD_MAX): New macro.
1617 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1618 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1619 (bitset_empty, bitset_copy):
1620 Prefer sizeof (bitset) to multiplying it out ourselves.
1621 (bitset_not_merge): Remove; unused.
1622 (bitset_contain): Return bool, not unsigned int with one bit on.
1623 All callers changed.
1624 * regexec.c (build_trtable): Don't assume bitset has no stricter
1625 alignment than re_node_set; do this by defining a new internal
1626 type struct dests_alloc and using it to allocate memory.
1628 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1630 Check for arithmetic overflow when calculating sizes, to prevent
1631 some buffer-overflow issues. These patches are conservative, in the
1632 sense that when I couldn't determine whether an overflow was possible,
1633 I inserted a run-time check.
1634 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1635 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1636 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1637 (re_xnrealloc, re_x2nrealloc): New inline functions.
1638 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1639 (build_equiv_class, build_charclass): Check for arithmetic overflow
1640 in size expression calculations.
1641 * lib/regex_internal.c (re_string_realloc_buffers):
1642 (build_wcs_upper_buffer, re_node_set_add_intersect):
1643 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1644 (re_dfa_add_node, register_state): Likewise.
1645 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1646 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1647 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1648 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1650 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1652 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1653 to avoid a collision with bits/local_lim.h in glibc.
1654 All uses changed. Problem reported by Dmitry V. Levin in
1655 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1657 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1658 bugs in int versus size_t comparisons.
1659 (re_string_context_at): Fix bug where the code assumed that
1662 Use bool where appropriate.
1663 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1664 All callers changed.
1665 (calc_eclosure_iter): Likewise, for ROOT arg.
1666 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1667 (build_charclass_op): Likewise, for NON_MATCH arg.
1668 * regex_internal.c (re_string_allocate, re_string_construct):
1669 (re_string_construct_common): Likewise, for ICASE arg.
1670 * regexec.c (re_search_2_stub, re_search_stub):
1671 Likewise, for RET_LEN arg.
1672 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1673 (set_regs): Likewise, for FL_BACKTRACK arg.
1674 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1675 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1676 (calc_eclosure_iter, parse_bracket_exp):
1677 Use bool for internal variables that are booleans.
1678 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1679 (set_regs, build_sifted_states, sift_states_bkref):
1680 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1681 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1682 (find_collation_sequence_value):
1684 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1685 (re_node_set_compare):
1686 Return bool, not int. All callers changed.
1687 * regexec.c (check_halt_node_context, check_dst_limits):
1688 (build_trtable, check_node_accept): Likewise.
1689 * regex_internal.h: Include stdbool.h.
1691 Fix bugs uncovered when converting to bool.
1692 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1693 failure instead of charging ahead blindly.
1694 * regex_internal.c (register_state): Likewise.
1695 * regexec.c (re_search_2_stub): Use simpler method than boolean
1696 for freeing internal storage.
1697 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1698 bitset pieces used as boolean, to avoid undefined behavior
1699 on hosts that do int overflow checking.
1701 2005-08-31 Derek Price <derek@ximbiot.com>
1703 * getdelim.c (getdelim): Return EOF on EOF.
1704 Reported by Larry Jones <lawrence.jones@ugs.com>.
1706 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1708 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1709 lengths fit in regoff_t; this isn't true if regoff_t is the same
1711 * regex.c (re_search_internal): 5th arg is LAST_START
1712 (= START + RANGE) instead of RANGE. This avoids overflow
1713 problems when regoff_t is the same width as size_t.
1714 All callers changed.
1715 (re_search_2_stub): Check for overflow when adding the
1716 sizes of the two strings.
1717 (re_search_stub): Check for overflow when adding START
1718 to RANGE; if it occurs, substitute the extreme value.
1720 2005-08-31 Jim Meyering <jim@meyering.net>
1722 * regcomp.c (search_duplicated_node): Make first pointer arg
1724 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1725 (register_state): Likewise.
1726 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1727 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1728 (group_nodes_into_DFAstates): Likewise.
1730 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1732 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1733 old glibc regex code mishandles strings longer than 2**31 bytes.
1734 This patch fixes this when the regex code is used in gnulib
1735 (i.e., outside glibc).
1737 This patch should not affect the use of the regex code inside
1738 glibc. No doubt this problem also needs to be handled for glibc
1739 as well, but the result will be an incompatible change to the
1740 glibc ABI, and the old ABI will have to be supported too. That
1741 can be the the subject for another patch.
1743 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1744 governing whether the rest of this patch is active. By default,
1745 the macro is disabled and the patch has no effect.
1746 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1747 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1748 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1749 (re_match_2, re_set_registers): Use the new types.
1750 * regex_internal.h (Idx, re_hashval_t): New types.
1751 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1753 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1754 (re_string_context_at, bin_tree_t, re_dfastate_t):
1755 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1756 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1757 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1758 (re_string_char_size_at, re_string_wchar_at):
1759 (re_string_elem_size_at):
1760 Use the new types and macros to port to 64-bit hosts.
1761 Use unsigned types for internal values, so that the code
1762 mostly works even for arrays larger than SSIZE_MAX.
1763 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1764 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1765 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1766 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1767 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1768 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1769 (calc_inveclosure, parse_dup_op, build_range_exp):
1770 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1771 (fetch_number, create_token_tree, mark_opt_subexp):
1773 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1774 (create_cd_newstate, re_string_allocate, re_string_construct):
1775 (re_string_realloc_buffers, build_wcs_upper_buffer):
1776 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1777 (re_string_reconstruct, re_string_peek_byte_case):
1778 (re_string_fetch_byte_case, re_string_context_at):
1779 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1780 (re_node_set_init_copy, re_node_set_add_intersect):
1781 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1782 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1783 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1784 (re_acquire_state, re_acquire_state_context, register_state):
1786 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1787 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1788 (re_search_internal, re_search_2_stub, re_search_stub)
1789 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1790 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1791 (update_cur_sifted_state, check_dst_limits):
1792 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1793 (check_subexp_limits, sift_states_bkref, merge_state_array):
1794 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1795 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1796 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1797 (expand_bkref_cache, check_node_accept_bytes):
1798 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1799 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1800 (acquire_init_state_context, check_halt_node_context):
1801 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1802 (sift_states_backward, clean_state_log_if_needed):
1803 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1804 (find_recover_state, transit_state_sb, transit_state_mb):
1805 (transit_state_bkref, build_trtable, match_ctx_clean):
1807 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1808 to work around an assumption that REG_MISSING is negative.
1810 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1811 (seek_collating_symbol_entry) [defined _LIBC]:
1812 (lookup_collation_sequence_value) [defined _LIBC]:
1813 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1814 Use prototypes rather than old-style function definitions.
1815 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1816 (transit_state_sb) [0]:
1817 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1819 * regexec.c (re_search_internal): Simplify update of rm_so and
1822 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1823 (optimize_subexps, lower_subexp):
1824 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1825 since the signed shift might overflow. Use 1u<<31 instead.
1826 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1827 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1830 * regcomp.c (optimize_subexps, lower_subexp):
1831 Use CHAR_BIT rather than 8, for clarity.
1832 * regexec.c (check_dst_limits_calc_pos_1):
1833 (check_subexp_matching_top): Likewise.
1834 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1835 have to worry about portability issues when shifting it left.
1836 Remove no-longer-needed test for table_size > 0.
1837 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1838 in a word, as the resulting behavior is undefined.
1839 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1840 in one case, a <= should have been an <, and in another case the
1841 whole test was missing.
1842 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1843 the standard name CHAR_BIT.
1844 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1845 this is not true on one's complement and signed-magnitude hosts.
1847 * regex_internal.h (re_sub_match_top_t): Remove unused member
1849 (struct re_dfa_t): Remove unused member states_alloc.
1850 * regcomp.c (init_dfa): Don't initialize unused members.
1852 2005-08-31 Bruno Haible <bruno@clisp.org>
1854 * strstr.c: Include <stddef.h>, for NULL.
1855 * strcasestr.c: Likewise.
1856 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1858 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1860 * iconvme.h: Add prototype for iconv_alloc.
1862 2005-08-29 Simon Josefsson <jas@extundo.com>
1864 * iconvme.c: Fix errno.
1866 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1868 * iconvme.c: Split iconv_string into iconv_alloc.
1870 2005-08-27 Jim Meyering <jim@meyering.net>
1872 * fopen-safer.c: Merge minor changes from coreutils.
1873 * dup-safer.c: Likewise.
1874 * fd-safer.c: Likewise.
1876 Merge from coreutils.
1877 * stdio--.h: New file.
1878 * stdlib--.h: New file.
1879 * mkstemp-safer.c: New file.
1881 GNU tar needs these.
1882 * pipe-safer.c: New file.
1883 * creat-safer.c: New file.
1884 * fcntl--.h (creat): Define to creat_safer.
1885 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1886 * unistd--.h (pipe): Define to pipe_safer.
1887 * unistd-safer.h: Declare pipe_safer.
1889 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1891 * regex_internal.h: Remove all references to
1892 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1894 (bitset_not, bitset_merge, bitset_not_merge):
1895 (bitset_mask, re_string_allocate, re_string_construct):
1896 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1897 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1898 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1899 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1900 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1901 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1902 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1903 (re_acquire_state_context):
1904 Remove unnecessary forward decls.
1905 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1906 Put __attribute at function definition,
1907 now that the function decl has been removed.
1908 * lib/regex_internal.c (re_string_peek_byte_case):
1909 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1912 2005-08-26 Simon Josefsson <jas@extundo.com>
1914 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1915 Haible <bruno@clisp.org>.
1917 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1919 * regexec.c (set_regs): Don't alloca with an unbounded size.
1921 alloca modernization/simplification for regex.
1922 * regex.c: Remove portability cruft for alloca. This no longer
1923 needs to be at the start of the file, and can be moved into
1924 regex_internal.h and simplified.
1925 * regex_internal.h: Include <alloca.h>.
1926 (__libc_use_alloca) [!defined _LIBC]: New macro.
1927 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1928 now works outside glibc.
1930 2005-08-24 Simon Josefsson <jas@extundo.com>
1932 * getpass.c: Add WIN32 implementation. Conditionalize use of
1933 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1934 GLIBC specific code.
1936 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1938 Make regex safe for g++. This fixes one real bug (an "err"
1939 that should have been "*err"). g++ problem reported by
1941 * regex_internal.h (re_calloc): New macro, consistent with
1942 re_malloc etc. All callers of calloc changed to use re_calloc.
1943 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1944 not int. All callers changed.
1945 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1946 just use an array of size MB_LEN_MAX.
1947 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1948 (find_recover_state): Change "err" to "*err"; this fixes what
1949 appears to be a real bug.
1950 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1953 2005-08-25 Jim Meyering <jim@meyering.net>
1955 * open-safer.c: Include <config.h>.
1956 Otherwise, we'd lose LARGEFILE support in any file using
1959 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1961 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1962 * regex.h (regerror): Likewise.
1964 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1965 requires this. (The code never needed it.)
1967 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1968 All uses of recently-renamed identifiers changed to use the new,
1969 POSIX-compliant names. The code will build and run just fine
1970 without these changes, but it's better to eat our own dog food
1971 and use the standard-conforming names.
1973 * regex.h: Fix a multitude of POSIX name space violations.
1974 These changes have an effect only for programs that define
1975 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1976 do not change anything for programs compiled in the normal way.
1977 Also, there is no effect on the ABI.
1979 (_REGEX_SOURCE): New macro.
1980 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1981 defined and _GNU_SOURCE is not; this fixes a name space violation.
1983 Rename the following macros to obey POSIX requirements.
1984 The old names are still visible as macros if _REGEX_SOURCE is defined.
1985 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1986 RE_BACKSLASH_ESCAPE_IN_LISTS.
1987 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1988 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1989 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1990 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1991 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1992 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1993 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1994 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1995 (REG_INTERVALS): renamed from RE_INTERVALS.
1996 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1997 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1998 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1999 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2000 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2001 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2002 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2003 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2004 RE_UNMATCHED_RIGHT_PAREN_ORD.
2005 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2006 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2007 (REG_DEBUG): renamed from RE_DEBUG.
2008 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2009 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2010 unusual, since we can't clash with the POSIX REG_ICASE.
2011 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2012 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2013 (REG_NO_SUB): renamed from RE_NO_SUB.
2014 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2015 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2016 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2017 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2018 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2019 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2020 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2021 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2022 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2023 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2024 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2025 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2026 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2027 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2028 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2029 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2030 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2031 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2032 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2033 (REG_FIXED): Renamed from REGS_FIXED.
2034 (REG_NREGS): Renamed from RE_NREGS.
2036 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2037 of other REG_* macros, since POSIX says the user is allowed to
2038 #undef these macros selectively.
2040 (reg_errcode_t): Update comment stating what other tables need
2043 Rename the following enum values to obey POSIX requirements.
2044 The old names are still visible as macros.
2045 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2046 is not defined, since GNU is supposed to be a superset of POSIX as
2047 much as possible, and since we want reg_errcode_t to be a signed
2048 type for implementation consistency.
2049 (_REG_NOERROR): Renamed from REG_NOERROR.
2050 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2051 (_REG_BADPAT): Renamed from REG_BADPAT.
2052 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2053 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2054 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2055 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2056 (_REG_EBRACK): Renamed from REG_EBRACK.
2057 (_REG_EPAREN): Renamed from REG_EPAREN.
2058 (_REG_EBRACE): Renamed from REG_EBRACE.
2059 (_REG_BADBR): Renamed from REG_BADBR.
2060 (_REG_ERANGE): Renamed from REG_ERANGE.
2061 (_REG_ESPACE): Renamed from REG_ESPACE.
2062 (_REG_BADRPT): Renamed from REG_BADRPT.
2063 (_REG_EEND): Renamed from REG_EEND.
2064 (_REG_ESIZE): Renamed from REG_ESIZE.
2065 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2066 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2067 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2068 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2069 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2071 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2072 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2073 changed. But support the old name if the new one is not defined
2074 and if _REGEX_SOURCE.
2076 Change the following member names in struct re_pattern_buffer.
2077 The old names are still supported if !_REGEX_SOURCE.
2078 The new names are always supported, regardless of _REGEX_SOURCE.
2079 (re_buffer): Renamed from buffer.
2080 (re_allocated): Renamed from allocated.
2081 (re_used): Renamed from used.
2082 (re_syntax): Renamed from syntax.
2083 (re_fastmap): Renamed from fastmap.
2084 (re_translate): Renamed from translate.
2085 (re_can_be_null): Renamed from can_be_null.
2086 (re_regs_allocated): Renamed from regs_allocated.
2087 (re_fastmap_accurate): Renamed from fastmap_accurate.
2088 (re_no_sub): Renamed from no_sub.
2089 (re_not_bol): Renamed from not_bol.
2090 (re_not_eol): Renamed from not_eol.
2091 (re_newline_anchor): Renamed from newline_anchor.
2093 Change the following member names in struct re_registers.
2094 The old names are still supported if !_REGEX_SOURCE.
2095 The new names are always supported, regardless of _REGEX_SOURCE.
2096 (rm_num_regs): Renamed from num_regs.
2097 (rm_start): Renamed from start.
2098 (rm_end): Renamed from end.
2100 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2101 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2102 Prepend __ to parameter names.
2104 Undo yesterday's changes.
2106 2005-08-24 Jim Meyering <jim@meyering.net>
2108 Sync from coreutils.
2109 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2111 2005-08-21 Bruno Haible <bruno@clisp.org>
2113 * lock.h: Add multiple inclusion guard.
2114 * tls.h: Add multiple inclusion guard.
2116 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2118 * regex.h (REG_NOSYS)
2119 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2120 Define, since POSIX requires it as of 2001.
2121 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2122 New private symbol, used to keep the enum signed in all cases.
2123 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2124 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2126 * regex_internal.c (re_string_skip_chars, register_state):
2128 Remove forward decls; no longer needed now that we use prototypes.
2129 * regexec.c (acquire_init_state_context, check_halt_node_context):
2130 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2131 (clean_state_log_if_needed): Likewise.
2133 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2135 Fix problems reported by Sam Steingold in
2136 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2137 * regexec.c (sift_states_bkref): Fix portability bug: the code
2138 assumed that reg_errcode_t is a signed type, which is not
2139 necessarily true if _XOPEN_SOURCE is not defined.
2140 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2141 some compilers warn about it otherwise.
2143 2005-08-20 Jim Meyering <jim@meyering.net>
2145 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2146 of unused local, dfa.
2148 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2150 * regcomp.c (create_initial_state): Remove duplicate decl.
2151 (init_word_char, create_initial_state, duplicate_node_closure):
2152 (fetch_token, peek_token_bracket, build_range_exp):
2153 (build_collating_symbol): Remove forward decls; no longer needed
2154 now that we use prototypes.
2157 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2158 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2159 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2160 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2161 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2162 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2163 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2164 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2165 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2166 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2167 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2168 (build_charclass, build_charclass_op, fetch_number, create_tree):
2169 (create_token_tree, mark_opt_subexp, duplicate_tree):
2170 Use prototypes rather than old-style definitions.
2173 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2174 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2175 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2176 (re_string_reconstruct, re_string_peek_byte_case):
2177 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2178 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2179 (re_node_set_init_copy, re_node_set_add_intersect):
2180 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2181 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2182 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2183 (re_acquire_state, re_acquire_state_context, register_state):
2184 (create_ci_newstate, create_cd_newstate, free_state):
2186 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2187 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2188 (re_search_internal, prune_impossible_nodes):
2189 (acquire_init_state_context, check_matching, static):
2190 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2191 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2192 (update_regs, sift_states_backward, build_sifted_states):
2193 (clean_state_log_if_needed, merge_state_array):
2194 (update_cur_sifted_state, add_epsilon_src_nodes):
2195 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2196 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2197 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2198 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2199 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2200 (check_arrival, check_arrival_add_next_nodes):
2201 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2202 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2203 (check_node_accept_bytes, check_node_accept, extend_buffers):
2204 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2205 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2210 (re_string_allocate, re_string_construct, re_string_reconstruct):
2211 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2212 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2213 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2214 (re_string_context_at, re_string_peek_byte_case):
2215 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2216 is defined, since we now use prototypes always.
2218 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2219 C89 or better. All uses removed.
2221 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2223 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2224 [defined lint]: Suppress bogus uninitialized-variable warnings.
2226 * regcomp.c (duplicate_node): Return new index, not an error code,
2227 and let the caller return REG_ESPACE if out of space. This
2228 removes an uninitialied-variable warning with GCC 4.0.1, and also
2229 avoids taking the address of a local variable. All callers
2232 2005-08-19 Jim Meyering <jim@meyering.net>
2234 * regexec.c (proceed_next_node): Redo local variables to
2235 avoid GCC shadowing warnings.
2237 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2239 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2240 (re_node_set_insert_last, re_dfa_add_node):
2241 Rename local variables to avoid GCC shadowing warnings.
2243 2005-08-18 Bruno Haible <bruno@clisp.org>
2245 * strstr.c (strstr): Fix return value in multibyte case.
2246 * strcasestr.c (strcasestr): Likewise.
2248 2005-08-17 Jim Meyering <jim@meyering.net>
2250 Make the %s format (seconds since the epoch) work for a negative
2251 number and when used with a zero-padded field width, e.g. %015s.
2253 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2254 label so that it precedes the code to set `digits'. Otherwise,
2255 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2256 print `00-22'. Now, it prints `-0022', as it should.
2258 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2260 * regex.h: Remove useless space-before-tab. From coreutils.
2262 2005-08-17 Bruno Haible <bruno@clisp.org>
2264 * strcasestr.h: New file.
2265 * strcasestr.c: New file.
2267 2005-08-17 Bruno Haible <bruno@clisp.org>
2269 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2270 * strstr.c: Completely rewritten, with multibyte locale support.
2272 2005-08-17 Bruno Haible <bruno@clisp.org>
2274 * strcasecmp.c: Use mbuiter.h.
2276 2005-08-17 Bruno Haible <bruno@clisp.org>
2278 * mbuiter.h: New file.
2280 2005-08-16 Bruno Haible <bruno@clisp.org>
2282 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2284 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2285 NUL byte, not after it.
2287 2005-08-16 Bruno Haible <bruno@clisp.org>
2289 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2290 the valid ones. Makes the comparison operations transitive:
2291 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2292 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2294 2005-08-16 Bruno Haible <bruno@clisp.org>
2296 * strcase.h (strcasecmp): Add note in comments.
2297 * strncasecmp.c: Use code from strcasecmp.c.
2298 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2299 (strcasecmp): Work correctly in multibyte locales.
2301 2005-08-16 Bruno Haible <bruno@clisp.org>
2303 * strnlen1.h: New file.
2304 * strnlen1.c: New file.
2306 2005-08-16 Bruno Haible <bruno@clisp.org>
2308 * mbfile.h: New file.
2310 2005-08-16 Bruno Haible <bruno@clisp.org>
2312 * mbiter.h: New file.
2314 2005-08-16 Bruno Haible <bruno@clisp.org>
2316 * mbchar.h: New file.
2317 * mbchar.c: New file.
2319 2005-08-16 Bruno Haible <bruno@clisp.org>
2321 * tls.h: New file, from GNU gettext.
2322 * tls.c: New file, from GNU gettext.
2324 2005-08-15 Bruno Haible <bruno@clisp.org>
2326 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2329 2005-08-14 Jim Meyering <jim@meyering.net>
2331 Sync from coreutils.
2333 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2334 Use the hash-table-based cycle-detection code not just when
2335 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2336 Reported by James Youngman in
2337 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2338 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2339 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2340 This lets us compile with -DFTS_DEBUG, once again.
2341 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2342 * fts.c (fd_safer): Remove decl.
2343 Include fcntl--.h rather than unistd-safer.h
2344 (fts_safe_changedir): Don't call fd_safer; no longer needed
2345 now that we include fcntl--.h.
2347 2005-08-11 Simon Josefsson <jas@extundo.com>
2349 * readline.h, readline.c: New file.
2351 2005-08-11 Bruno Haible <bruno@clisp.org>
2353 * strnlen.h (strnlen): Change parameter name to match comment.
2355 2005-08-10 Simon Josefsson <jas@extundo.com>
2357 * strndup.c: Use strnlen.h.
2359 * strnlen.h: New file.
2361 2005-08-02 Simon Josefsson <jas@extundo.com>
2363 * getline.h, getline.c: Rewrite.
2365 * getdelim.h, getdelim.c: New files, ported from glibc.
2367 2005-07-31 Bruno Haible <bruno@clisp.org>
2369 * lock.h (gl_lock_initializer): New macro.
2370 (gl_lock_define_initialized): Use it.
2371 (gl_rwlock_initializer): New macro.
2372 (gl_rwlock_define_initialized): Use it.
2373 (gl_recursive_lock_initializer): New macro.
2374 (gl_recursive_lock_define_initialized): Use it.
2376 2005-07-26 Bruno Haible <bruno@clisp.org>
2378 * lock.h: Update from GNU gettext.
2379 * lock.c: Update from GNU gettext.
2381 2005-07-18 Bruno Haible <bruno@clisp.org>
2383 * lock.h (gl_once_t): New type.
2384 (gl_once_define, gl_once): New macros.
2385 * lock.c (fresh_once): New variable.
2386 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2389 2005-07-18 Simon Josefsson <jas@extundo.com>
2391 * check-version.c (check_version): Accept identical versions too.
2393 2005-07-18 Bruno Haible <bruno@clisp.org>
2395 * lock.h: New file, from GNU gettext.
2396 * lock.c: New file, from GNU gettext.
2398 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2400 * quotearg.c: Add translator comment suggested by Bruno Haible,
2401 with a minor change.
2403 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2405 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2406 copyright symbol and the year.
2407 * version-etc.c (COPYRIGHT_YEAR): New constant.
2408 (version_etc_va): Use parameterized copyright notice.
2409 Reword to conform to the current GNU coding standards.
2411 2005-07-11 Simon Josefsson <jas@extundo.com>
2413 * size_max.h: New file.
2415 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2417 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2420 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2421 and Paul Eggert <eggert@cs.ucla.edu>
2423 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2424 in wint_t, not wchar_t. Remove now-unnecessary cast.
2426 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2428 * regex.c, regex.h: Sync from libc.
2429 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2430 New files, synced from libc, except that regex_internal.h
2431 currently has a small porting fix.
2433 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2435 Remove the dependency of the strftime module on the tzset module.
2436 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2437 Copy the input structure, to work around some of the bug with
2438 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2439 Solaris releases, you should also use the tzset module, but we won't
2440 require it as a dependency any more since we don't want LGPLed code
2441 to depend on GPLed code.
2443 2005-07-02 Jim Meyering <jim@meyering.net>
2445 * backupfile.c (backup_args): Change a `0' to NULL.
2447 2005-07-01 Jim Meyering <jim@meyering.net>
2449 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2450 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2451 * save-cwd.c, tempname.c:
2452 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2453 and don't include <sys/file.h>).
2455 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2457 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2458 declares only 'struct timespec;' (!).
2460 2005-06-29 Jim Meyering <jim@meyering.net>
2462 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2463 type name. Use the variable name instead.
2464 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2466 2005-06-28 Simon Josefsson <jas@extundo.com>
2468 * check-version.h, check-version.c: New files.
2470 2005-06-28 Simon Josefsson <jas@extundo.com>
2472 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2473 collision with global variable. Better indentation. Don't
2474 increment buffer pointer beyond buffer end. Based on comments
2475 from Paul Eggert <eggert@cs.ucla.edu>.
2479 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2481 * canon-host.c (canon-host): Append trailing "," to 0 in
2482 initializer of struct addrinfo, as an indication that we don't
2483 care how many members the structure has.
2485 2005-06-24 Derek Price <derek@ximbiot.com>
2486 and Bruno Haible <bruno@clisp.org>
2488 Remove stat module & update lstat.
2489 * stat.c: Remove this file...
2490 (slash_aware_lstat): ...moving this content and its support...
2491 * lstat.c (rpl_lstat): ...into here.
2492 * lstat.h: New file.
2494 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2496 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2497 (ranged_convert): Don't save conversion in a temporary struct.
2498 This causes a warning with GCC 4.0.0, and anyway in the typical
2499 case it's not worth the extra 100 bytes or so of code.
2500 (ranged_convert, __mktime_internal): When calling a function via a
2501 pointer P, use P () rather than (*P) (), as we now assume C89 or
2504 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2506 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2507 "who -r" failed to give output. Problem reported by Tim Waugh.
2509 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2510 (xcalloc): Use it to avoid needless tests.
2511 Problem reported by Jim Meyering.
2513 2005-06-16 Jim Meyering <jim@meyering.net>
2515 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2516 when either N or S is zero.
2518 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2520 * argp.h (__option_is_short): Check upper limit of
2521 __key. Isprint() requires its argument to have the value
2522 of an unsigned char or EOF.
2524 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2526 * fnmatch.c (fnmatch): If there is an encoding error in a
2527 multibyte string or pattern, fall back on unibyte matching.
2528 Problem reported by James Youngman.
2530 2005-06-08 Bruno Haible <bruno@clisp.org>
2532 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2535 2005-06-08 Bruno Haible <bruno@clisp.org>
2537 * csharpcomp.h: New file, from GNU gettext.
2538 * csharpcomp.c: New file, from GNU gettext.
2539 * csharpcomp.sh.in: New file, from GNU gettext.
2541 2005-06-07 Derek Price <derek@ximbiot.com>
2544 * glob_.h: Indent nested #ifdef.
2546 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2548 Sync from coreutils.
2549 Use "file name" when talking about file names, instead of "filename"
2550 or "path", as per the GNU coding standards.
2551 * mkdir-p.c: Renamed from makepath.c.
2552 (make_dir_parents): Renamed from make_path. All callers changed.
2553 * mkdir-p.h: Likewise. All includers changed.
2554 * filenamecat.c: Renamed from path-concat.c.
2555 (file_name_concat): Renamed from path_concat. All callers changed.
2556 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2557 * filenamecat.h: Likewise. All includers changed.
2558 * acl.c: Don't use "path" or "filename" to mean "file name"
2559 in comments or local variable names.
2560 * basename.c: Likewise.
2561 * canonicalize.c, canonicalize.h: Likewise.
2562 * dirname.c, dirname.h: Likewise.
2563 * euidaccess.c: Likewise.
2564 * exclude.c: Likewise
2565 * fnmatch_.h, fnmatch_loop.c: Likewise.
2566 * fsusage.c, fsuage.h: Likewise.
2567 * fts.c, fts_.h: Likewise.
2568 * getcwd.c: Likewise.
2569 * getloadavg.c: Likewise.
2570 * mkstemp.c: Likewise.
2571 * mountlist.c, mountlist.h: Likewise.
2572 * openat.c, openat.h: Likewise.
2573 * readlink-stub.c: Likewise.
2574 * readutmp.c, readutmp.h: Likewise.
2575 * rename.c: Likewise.
2576 * rmdir.c: Likewise.
2578 * savedir.c: Likewise.
2579 * stripslash.c: Likewise.
2580 * tempname.c: Likewise.
2581 * xreadlink.c: Likewise.
2582 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2584 * exclude.h: Likewise.
2586 * euidaccess.c (getuid, getgid, getuid, getegid)
2587 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2588 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2589 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2590 * pathmax.h: Include <limits.h> unconditionally, since other
2591 files have been getting away with it for years (MORE/BSD 4.3
2593 * userspec.c (getpwnam, getgrnam, getgrgid)
2594 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2596 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2597 Define to 256, not 255, as per modern POSIX.
2599 2005-06-01 Bruno Haible <bruno@clisp.org>
2601 * csharpexec.h: New file, from GNU gettext.
2602 * csharpexec.c: New file, from GNU gettext.
2603 * csharpexec.sh.in: New file, from GNU gettext.
2605 2005-05-31 Derek Price <derek@ximbiot.com>
2606 Paul Eggert <eggert@cs.ucla.edu>
2609 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2611 2005-05-29 Derek Price <derek@ximbiot.com>
2612 Paul Eggert <eggert@cs.ucla.edu>
2614 * glob_.h, glob.c: New files.
2616 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2618 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2620 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2621 the configuration hassle isn't worth it.
2622 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2623 (LONGEST_MODIFIER, PRIuMAX): Remove.
2625 2005-05-27 Bruno Haible <bruno@clisp.org>
2627 * getlogin_r.h: Remove second include of <stddef.h>.
2629 2005-05-25 Bruno Haible <bruno@clisp.org>
2630 Derek Price <derek@ximbiot.com>
2632 * getlogin_r.h: Simplify API documentation.
2634 2005-05-25 Derek Price <derek@ximbiot.com>
2635 Paul Eggert <eggert@cs.ucla.edu>
2637 * getlogin_r.c, getlogin_r.h: New files.
2639 2005-05-22 Bruno Haible <bruno@clisp.org>
2641 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2642 Also include <sys/param.h> if it defines MIN, MAX.
2643 Based on a patch by Derek Price <derek@ximbiot.com>.
2645 2005-05-22 Bruno Haible <bruno@clisp.org>
2647 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2648 (INT64_MIN): Fix definition.
2649 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2651 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2652 NEED_SIGNED_INT_TYPES.
2654 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2655 HAVE_SYSTEM_INTTYPES.
2657 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2659 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2660 so that unistd-safer.h (GPL'ed code) need not be included.
2662 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2665 * fts.c: Don't include "cycle-check.h" or "hash.h".
2666 (setup_dir, free_dir): New functions.
2667 (enter_dir, leave_dir): Define trivial
2668 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2669 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2670 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2671 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2672 Move to fts-cycle.c.
2673 (fts_open): Use setup_dir.
2674 (fts_close): Use free_dir.
2675 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2676 This adds a label and some gotos, but the alternatives were messier.
2677 Check for memory allocation failure when entering a dir.
2678 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2679 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2680 (FTS): New member fts_cycle, that is a union that contains the
2681 old active_dir_ht and cycle_state. All uses changed to mention
2682 fts_cycle.ht and fts_cycle.state.
2683 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2684 fts.c, with the following changes:
2685 (setup_dir, free_dir): New functions.
2686 (enter_dir): Now returns bool. Return true if successful, false
2687 if memory exhausted. All callers changed.
2688 Do not bother partly cleaning up on
2689 memory allocation failure; that is free_dir's job.
2690 However, free ad if hash_insert fails, to avoid memory leak.
2691 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2692 fts->fts_options to see which union member to use.
2694 2005-05-20 Jim Meyering <jim@meyering.net>
2696 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2697 Now a macro, to pacify GCC.
2699 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2701 * chown.c (rpl_chown): Return -1 on failure.
2703 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2705 * canonicalize.c: Include canonicalize.h first, to test interface.
2706 Include <stddef.h> unconditionally, since we assume C89 now.
2707 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2708 * fts.c: Include fts_.h first, to check interface.
2709 Do not include intprops.h; no longer needed.
2710 Include cycle-check.h and hash.h, since fts_.h no longer does.
2711 Remove unnecessary casts of closedir to void.
2712 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2713 decide whether to decrement nlinks.
2714 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2715 (FTS): Use struct hash_table * instead of Hash_table, so that
2716 we no longer need to include hash.h here.
2718 2005-05-17 Jim Meyering <jim@meyering.net>
2720 * fts.c, fts_.h: New files, from coreutils.
2722 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2724 Sync from coreutils.
2725 * unlinkdir.c, unlinkdir.h: New files.
2726 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2727 regex.h, unlocked-io.h, xtime.h:
2728 White space changes only.
2729 * makepath.c (make_path): Port to hosts where leading "//" is special.
2730 * yesno.c: Include getline.h, not ctype.h.
2731 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2732 Use getline to remove arbitrary restriction on response length.
2734 2005-05-13 Bruno Haible <bruno@clisp.org>
2736 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2737 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2738 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2739 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2740 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2741 Add support for 64-bit integers in the MSVC compiler.
2743 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2745 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2746 Change the initial comment to refer to GPL, not LGPL.
2747 gnulib-tool will change it to LGPL as needed.
2749 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2750 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2751 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2752 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2753 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2754 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2755 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2756 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2757 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2758 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2759 concatpath.c, config.charset, copy-file.c, copy-file.h,
2760 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2761 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2762 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2763 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2764 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2765 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2766 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2767 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2768 full-read.c, full-read.h, full-write.c, full-write.h,
2769 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2770 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2771 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2772 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2773 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2774 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2775 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2776 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2777 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2778 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2779 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2780 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2781 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2782 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2783 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2784 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2785 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2786 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2787 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2788 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2789 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2790 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2791 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2792 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2793 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2794 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2795 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2796 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2797 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2798 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2799 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2800 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2801 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2802 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2803 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2804 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2805 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2806 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2807 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2808 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2809 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2810 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2811 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2812 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2813 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2814 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2815 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2816 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2817 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2818 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2819 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2820 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2821 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2822 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2823 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2824 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2825 Update FSF postal mail address.
2827 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2829 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2830 specified in ai_socktype. Fix invalid ai_protocol
2831 check. ai_protocol is usually set to 0 or depending on
2832 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2833 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2834 ai_socktype / ai_protocol in the returned addrinfo structure.
2836 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2837 Bruno Haible <bruno@clisp.org>
2839 * inet_ntop.h: New file.
2840 * inet_ntop.c: New file, from glibc with modifications.
2842 2005-05-08 Jim Meyering <jim@meyering.net>
2844 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2846 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2848 Merge from coreutils. Among other things,
2849 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2850 * fd-safer.c: New file.
2851 * fcntl-safer.h, open-safer.c: Remove.
2852 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2853 * dup-safer.c: Include unistd-safer.h first.
2854 Don't include errno.h.
2855 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2856 * file-type.h: Don't assume invoker included sys/stat.h first.
2857 * file-type.c: Rely on file-type.h change.
2858 * getloadavg.c: Include unistd-safer.h.
2859 (getloadavg): Use safer open.
2860 * getusershell.c: Include "stdio-safer.h".
2861 (getusershell): Use safer fopen.
2862 * long-options.c (long_options): Use NULL rather than 0.
2863 * modechange.h (mode_free): Remove; all callers changed to invoke
2865 * modechange.c: Likewise.
2866 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2867 (MODE_DONE): New constant.
2868 (struct mode_change): Remove 'next' member.
2869 (make_node_op_equals): New function; like the old one of the
2870 same name, except it allocates an array.
2871 (mode_compile, mode_create_from_ref): Use it.
2872 (mode_compile): Allocate result as an array, not a linked list.
2873 Parse octal string ourself, so that we catch mistakes like "+0".
2874 (mode_adjust): Arg is an array, not a linked list.
2875 * modechange.c: Include stat-macros.h, xalloc.h.
2876 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2877 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2878 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2879 Remove. This is now stat-macros.h's job.
2880 (talloc): Remove. All callers replaced by xalloc, so that
2881 our invokers don't have to worry about reporting memory failures.
2882 (make_node_op_equals): Remove.
2883 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2885 (struct mode_change): Moved here from modechange.h.
2886 (mode_append_entry): Remove.
2887 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2888 apps to have incorrect behavior. Use simpler algorithm for head
2889 and tail. Don't futz with umask; that's now the job of mode_adjust.
2890 Detect more invalid usages rather than having somewhat-random behavior.
2891 Don't insert an "a=" action, as that leads to incorrect behavior.
2892 (mode_compile, mode_create_from_ref): Return NULL on error instead
2893 of an enum, since now there's only one way to have an error. All
2895 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2896 at the correct time. Simplify calculation of "+u" and its ilk.
2897 Don't mishandle "+X".
2898 (mode_free): Remove "register" and localize decls.
2899 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2900 (struct mode_change): Move to modechange.c; callers don't
2901 need to see this stuff.
2902 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2903 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2904 (mode_change, mode_adjust): Reflect the new signatures noted above.
2905 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2906 that might redefine system include files.
2907 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2908 (my_usleep): Use NULL rather than (void *) 0.
2909 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2910 Use siginterrupt to specify that system calls should be interrupted.
2911 (rpl_nanosleep): Move initialization of suspended closer to call of
2913 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2914 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2915 (desirable_utmp_entry): New function.
2916 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2917 using x2nrealloc, to simplify logic.
2918 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2919 size calculation. Do not assume utmp file is a regular file.
2920 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2921 (READ_UTMP_CHECK_PIDS): New constant.
2922 * save-cwd.c: Include unistd-safer.h.
2923 (save_cwd): Use fd_safer.
2924 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2925 [!_LIBC] Include "stat-macros.h" instead.
2926 * unistd-safer.h (fd_safer): New decl.
2928 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2930 * byteswap_.h: New file.
2932 2005-04-25 Albert Chin <china@thewrittenword.com>
2934 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2937 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2939 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2940 that "UTC +1 second" continues to work. Problem reported
2942 (relunit_snumber): New rule.
2945 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2947 * getdate.y (universal_time_zone_table): New constant.
2948 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2949 universal_time_zone_table.
2950 (lookup_zone): Prefer universal_time_zone_table to
2951 local_time_zone_table, so that "GMT" time stamps are allowed in
2952 London during the summer. Problem reported by Ian Abbott.
2954 2005-04-12 Jim Meyering <jim@meyering.net>
2956 * human.c (humblock): Set *options even when returning due to
2957 xstrtoumax conversion failure. Thanks to a used-uninitialized
2960 2005-04-09 Jim Meyering <jim@meyering.net>
2962 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2963 -Wuninitialized: initialize tm0.tm_year.
2965 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2967 * getdate.y (parser_control): rels_seen is now a boolean, not a
2968 count, since there's no maximum. All uses changed.
2969 Add member dsts_seen.
2970 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2972 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2973 Use pc_rels_seen to decide whther a date is absolute.
2975 * getdate.y (number): Don't overwrite year.
2976 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2979 2005-04-02 Simon Josefsson <jas@extundo.com>
2981 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2982 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2984 2005-03-27 Jim Meyering <jim@meyering.net>
2986 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2988 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2990 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2991 "one's complement" -> "ones' complement" in comment, as per Knuth.
2992 "value of type" -> "type or expression" in comment.
2993 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2995 2005-03-26 Jim Meyering <jim@meyering.net>
2998 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2999 Correct typos: s/or/of/.
3001 2005-03-23 Jim Meyering <jim@meyering.net>
3003 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3005 2005-03-21 Jim Meyering <jim@meyering.net>
3007 Changes imported from coreutils.
3009 * cycle-check.c: Don't include xalloc.h.
3011 * path-concat.c: Don't include assert.h.
3012 (path_concat): Remove assertion that would have triggered
3013 for ABASE starting with more than one slash.
3014 Reported by Andreas Schwab.
3016 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3017 properly when ABASE is an absolute file name.
3018 Correct the description of this function.
3020 Add an assertion and a test driver.
3021 This fixes a bug introduced on 2004-07-02.
3022 Andreas Schwab reported the resulting failure of cp --parents:
3023 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3025 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3027 * strftime.c (my_strftime): If the underlying strftime returns 0
3028 (which shouldn't happen), generate nothing instead of returning 0
3029 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3031 2005-03-16 Bruno Haible <bruno@clisp.org>
3033 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3035 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3037 * strftime.c (my_strftime): Prepend space to format so that we can
3038 reliably distinguish strftime failure from empty output on POSIX
3041 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3043 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3044 (iconv_string): Don't guess a size-zero buffer, as that might cause
3045 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3046 result would be 'too large', where 'too large' is (heuristically)
3047 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3048 overflow concerns. This will prevent some unwanted malloc failures
3049 when the inputs are very large.
3051 2005-03-15 Bruno Haible <bruno@clisp.org>
3053 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3056 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3059 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3061 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3063 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3064 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3066 * strtol.c: Likewise.
3068 2005-03-14 Simon Josefsson <jas@extundo.com>
3070 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3073 2005-03-14 Jim Meyering <jim@meyering.net>
3075 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3076 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3077 to be nonzero so that we (and caller) can detect the difference
3078 between a valid zero-length expansion and an error return, even
3079 when the underlying strftime fails before writing anything into
3082 2005-03-10 Jim Meyering <jim@meyering.net>
3084 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3085 so that this module works on systems without fchdir.
3087 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3089 Factor int-properties macros into a single file, except for
3090 glibc-related files.
3091 * intprops.h: New file.
3092 * getloadavg.c: Include it instead of limits.h.
3093 (INT_STRLEN_BOUND): Remove.
3094 * human.c: Include intprops.h.
3095 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3096 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3097 * inttostr.h: Include intprops.h instead of limits.h.
3098 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3099 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3100 for consistency with intprops.h.
3101 (time_t_is_integer, twos_complement_arithmetic): Use them.
3102 * sig2str.h: Include <signal.h>, intprops.h.
3103 (INT_STRLEN_BOUND): Remove.
3104 * strftime.c (TYPE_SIGNED): Remove.
3105 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3106 * strtol.c: Adjust comments to match intprops.h.
3107 * userspec.c: Include intprops.h.
3108 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3109 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3110 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3111 instead of rolling our own expressions.
3112 * xstrtol.c: Include xstrtol.h first, to test interface.
3114 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3116 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3117 the right thing even if adding 1900 would overflow. Similarly
3118 for tm_mon + 1 and tm_yday + 1.
3119 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3120 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3121 (DO_SIGNED_NUMBER): New macro.
3122 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3124 2005-03-07 Bruno Haible <bruno@clisp.org>
3126 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3128 2005-03-03 Derek R. Price <derek@ximbiot.com>
3129 Bruno Haible <bruno@clisp.org>
3131 * pagealign_alloc.h: New file.
3132 * pagealign_alloc.c: New file.
3134 2005-01-28 Bruno Haible <bruno@clisp.org>
3136 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3139 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3141 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3142 The workaround isn't strictly needed for POSIX conformance, and
3143 it's too much of a pain to configure and maintain. We'll ask
3144 people to fix their kernels instead.
3145 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3146 (NANOSLEEP_BUG_WORKAROUND): Remove.
3147 (xnanosleep): Remove the workaround.
3149 2005-02-12 Bruno Haible <bruno@clisp.org>
3151 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3153 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3155 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3156 * timespec.h (gettime): Return void, since it always
3157 succeeds now. All uses changed.
3158 * gettime.c (gettime) Likewise.
3159 [HAVE_NANOTIME]: Prefer nanotime.
3160 Assume gettimeofday succeeds, as POSIX requires.
3161 Assime time () succeeds, since other code already does.
3162 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3163 (timespec_subtract): Remove.
3164 (NANOSLEEP_BUG_WORKAROUND): New constant.
3165 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3166 things considerably. Use it only on GNU/Linux hosts, since the
3167 workaround shouldn't be needed elsewhere.
3169 2005-02-24 Bruno Haible <bruno@clisp.org>
3171 * gettext.h: Update from GNU gettext 0.14.2.
3173 2005-02-24 Bruno Haible <bruno@clisp.org>
3175 * localcharset.c: Update from GNU gettext 0.14.2.
3176 * config.charset: Update from GNU gettext 0.14.2.
3178 2005-02-22 Simon Josefsson <jas@extundo.com>
3180 * iconvme.h, iconvme.c: New files, from libc.
3182 2005-02-20 Neil Conway <neilc@samurai.com>
3184 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3185 returned by OSX/Darwin if the specified buffer is not large
3186 enough for the hostname.
3188 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3190 * memrchr.h: New file.
3191 * chdir-long.c: Include it.
3192 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3193 Don't bother including stddef.h.
3195 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3197 * argp-help.c (__argp_help): Create a fake struct argp_state and
3198 pass it to _help, otherwise the latter coredumps trying to
3199 dereference state.root_argp.
3201 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3203 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3205 Include <sys/types.h>, for dev_t.
3206 (ME_DUMMY, ME_REMOTE): Move from here....
3207 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3208 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3210 Include mountlist.h first, to test the interface.
3212 2005-01-29 Bruno Haible <bruno@clisp.org>
3214 * progname.c (program_name): Initialize.
3215 Needed when linking statically on MacOS X.
3217 2005-01-28 Bruno Haible <bruno@clisp.org>
3219 * javacomp.sh.in: New file, from GNU gettext.
3220 * javacomp.h: New file, from GNU gettext.
3221 * javacomp.c: New file, from GNU gettext.
3223 2005-01-26 Bruno Haible <bruno@clisp.org>
3225 * javaexec.sh.in: New file, from GNU gettext.
3226 * javaexec.h: New file, from GNU gettext.
3227 * javaexec.c: New file, from GNU gettext.
3229 2005-01-26 Simon Josefsson <jas@extundo.com>
3231 * gai_strerror.c: Use GPL in header.
3233 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3235 * argp-help.c (hol_entry_help): Avoid using non-constant
3236 initializers for struct pentry_state.
3237 (__argp_error): Check return value of __asprintf
3238 (__argp_failure): Translate error message
3240 * argp-parse.c: Removed braces around the expansion of N_()
3242 2005-01-21 Jim Meyering <jim@meyering.net>
3244 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3245 same value as for Solaris 9.
3247 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3248 component length. This included changing the parameter to be
3249 of type `char *' rather than `char const *'.
3250 * chdir-long.h (chdir_long): Update prototype.
3252 * openat.c (fdopendir, fstatat): New functions.
3253 * openat.h: Include headers required for use of DIR and struct stat.
3254 [AT_SYMLINK_NOFOLLOW]: Define.
3255 (fdopendir, fstatat): Add prototypes.
3257 2005-01-21 Bruno Haible <bruno@clisp.org>
3259 * classpath.h: New file, from GNU gettext.
3260 * classpath.c: New file, from GNU gettext.
3262 2005-01-20 Simon Josefsson <jas@extundo.com>
3264 * version-etc-fsf.c: New file, with version_etc_copyright.
3265 * version-etc.c: Remove version_etc_copyright.
3266 * version-etc.h (version_etc_copyright): Use [] instead of * in
3267 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3269 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3271 * save-cwd.c (save_cwd): Remove code to support the case
3272 where fchdir is missing or flaky.
3274 2005-01-20 Simon Josefsson <jas@extundo.com>
3276 * base64.h (isbase64): Add.
3278 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3279 using a unsigned prototype, don't inline.
3280 (base64_decode): Use it.
3282 2005-01-19 Bruno Haible <bruno@clisp.org>
3284 * sh-quote.h: New file, from GNU gettext.
3285 * sh-quote.c: New file, from GNU gettext.
3287 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3289 Merge changes from coreutils, as described below in several
3290 changelogs dated today.
3292 * save-cwd.c: Include "save-cwd.h" before other include files.
3293 (O_DIRECTORY): Remove; not needed here, since "." must be
3294 a directory. All uses removed.
3295 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3296 universal on Suns, and we also need to test for IRIX.
3297 Revamp code to use 'if' rather than '#if'.
3298 Avoid unnecessary comparison of cwd->desc to 0.
3300 * utimens.c (futimens): Robustify the previous patch, by checking
3301 for known valid error numbers rather than observed invalid ones.
3303 2005-01-18 Jim Meyering <jim@meyering.net>
3305 * version-etc.c (version_etc_copyright): Update copyright date.
3307 * utimens.c (futimens): Account for the fact that futimes
3308 can also fail with errno == ENOSYS or errno == ENOENT.
3309 Patch from Dmitry V. Levin.
3311 Change the name of the robust chdir function from chdir to chdir_long.
3312 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3313 (restore_cwd): Use chdir_long, not chdir.
3314 * chdir-long.c: Renamed from chdir.c.
3315 * chdir-long.h: Renamed from chdir.h.
3316 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3319 2005-01-18 Bob Proulx <bob@proulx.com>
3321 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3322 offsetof() macro construct to avoid compile failure with native HP-UX
3323 11.0 ANSI C compiler.
3325 2005-01-06 Bruno Haible <bruno@clisp.org>
3327 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3328 because stpncpy.m4 takes care of it.
3330 2004-01-24 Bruno Haible <bruno@clisp.org>
3332 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3334 2003-10-09 Bruno Haible <bruno@clisp.org>
3336 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3338 2005-01-06 Bruno Haible <bruno@clisp.org>
3340 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3341 * fwriteerror.c: Include <stdbool.h>.
3342 (fwriteerror): At the end, close the file stream. Record whether
3343 stdout was already closed.
3345 2004-05-27 Bruno Haible <bruno@clisp.org>
3347 * execute.c (environ): Declare if needed.
3348 * pipe.c (environ): Likewise.
3349 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3351 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3353 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3354 definitions to be after all include files, to avoid collisions.
3355 Problem reported by Bob Proulx.
3357 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3359 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3360 not needed. This removes a dependency on the gettext module.
3361 [defined _LIBC]: Do not include <libintl.h>; not needed.
3363 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3365 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3368 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3370 * argp-parse.c: Include <stddef.h>.
3371 (alignof, alignto): New macros.
3372 (parser_init): Don't assume that void * is aligned sufficiently
3375 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3376 need to extend the stack.
3377 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3380 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3382 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3384 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3386 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3387 Remove now-obsolete comment about AIX.
3388 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3389 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3390 (YYMAXDEPTH): New macro.
3392 2004-12-18 Bruno Haible <bruno@clisp.org>
3394 * fatal-signal.c (fatal_signals): Make non-const.
3395 (init_fatal_signals): New function.
3396 (uninstall_handlers, install_handlers): Ignore signals that were set to
3398 (at_fatal_signal): Call init_fatal_signals.
3399 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3401 Reported by Paul Eggert.
3403 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3405 * getdate.y (textint): New member "negative".
3406 (time_zone_hhmm): New function.
3407 Expect 14 shift-reduce conflicts, not 13.
3408 (o_colon_minutes): New rule.
3409 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3410 (yylex): Set the "negative" member of signed numbers.
3412 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3414 Changes imported from coreutils.
3415 * hard-locale.c: Assume <locale.h> exists.
3417 (GLIBC_VERSION): New macro.
3418 (hard_locale): Assume setlocale exists.
3419 Rewrite to avoid #ifdef.
3420 Use strdup rather than malloc + strcpy.
3421 * human.c: Assume <locale.h> exists.
3422 (human_readable): Assume localeconv exists.
3424 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3426 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3427 convert T2, not T. (Imported from libc.)
3429 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3431 * getcwd.c (is_ENAMETOOLONG): New macro.
3432 (__getcwd.c): Don't restore errno; glibc doesn't.
3433 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3434 first, falling back to our code only if its results look suspicious.
3435 Ensure that the resulting buffer is only as large as necessary.
3437 * readutmp.c: Include readutmp.h first.
3438 Include <errno.h>, since readutmp.h no longer does that.
3439 * readutmp.h: Don't include <errno.h>,
3440 <sys/param.h>, <time.h>; not needed to establish interface.
3441 (errno): Remove decl.
3442 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3443 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3444 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3446 2004-11-28 Simon Josefsson <jas@extundo.com>
3448 * base64.h, base64.c: New file.
3450 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3452 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3454 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3456 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3457 HP's ANSI C compiler.
3458 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3459 Declaring int functions causes warnings on some modern systems and
3460 shouldn't be needed to compile on ancient ones.
3461 * same.c (MIN) [defined MIN]: Don't define, since it's already
3464 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3465 with the following changes.
3466 (__set_errno): Parenthesize properly.
3467 Include <stdbool.h>.
3468 (MIN, MAX, MATCHING_INO): New macros.
3469 (__getcwd): Define with prototype, not K&R form.
3470 Use heuristics to allocate default buffer on stack if possible.
3471 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3472 behavior, and to avoid the PATH_MAX limit when computing
3474 Use MATCHING_INO to compare inode number to file.
3475 Check for arithmetic overflow in size calculations.
3476 Fix bug in reallocation of dot array that caused getcwd to fail
3477 on directories nested deeper than 75.
3478 Be more careful about saving errno on error.
3479 Do not use realloc; use only free+malloc, as this is a bit
3480 more flexible and avoids a needless copy operation.
3481 Do not inspect st_dev and st_ino for symbolic links; POSIX
3482 doesn't specify the latter.
3483 Check for closedir errors.
3484 Avoid needless casts.
3485 Use "#ifdef weak_alias" around weak_alias, to be like other
3487 The following changes to getcwd.c have effect only when used in
3488 gnulib; they have no effect inside glibc proper.
3489 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3490 as alloca isn't used.
3491 (alloca, __alloca): Likewise.
3492 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3493 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3494 unconditionally, as gnulib assumes C89 or better.
3495 Do not include <sys/param.h>.
3496 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3497 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3499 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3500 Include <dirent.h> in a way that is compatible with modern Autoconf.
3501 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3502 New macros, if not already defined.
3503 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3504 Use "_LIBC", not "defined _LIBC", for consistency.
3505 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3507 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3508 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3509 * xgetcwd.c: David MacKenzie's old code was removed, so give
3510 credit only to Jim Meyering and adjust the copyright dates.
3511 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3512 <stdlib.h>, <unistd.h>, "pathmax.h".
3513 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3514 (INITIAL_BUFFER_SIZE): Remove.
3515 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3517 2004-11-23 Jim Meyering <jim@meyering.net>
3519 * getopt_.h: Remove trailing blanks.
3521 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3523 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3524 (futimens): New function, which uses futimes if available.
3525 (futimens, utimens): Support timespec==NULL, with same semantics
3526 as utime and utimens.
3527 * utimens.h (futimens): New decl.
3529 2004-11-23 Jim Meyering <jim@meyering.net>
3531 * __fpending.c: Add comment.
3533 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3535 * getopt_.h: Re-addition of __getopt_argv_const caused
3536 redefinition warnings. To avoid them, include the defines
3537 in `#if !defined __need_getopt ... #endif'. The only place
3538 where __getopt_argv_const is used is in definitions
3539 of getopt_long and getopt_long_only below, which are as well
3540 protected by `#ifndef __need_getopt'.
3541 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3542 __need_getopt after including <stdio.h> and <unistd.h> These
3543 headers might have defined it.
3545 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3547 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3549 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3550 optopt): Use them instead of invoking ## directly; otherwise, the
3551 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3553 2004-11-19 Bruno Haible <bruno@clisp.org>
3555 * strtok_r.c: Move comments from here...
3556 * strtok_r.h: ... to here.
3558 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3560 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3561 might fail. Problem reported by Yoann Vandoorselaere.
3562 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3563 that mishandle size_t overflow.
3565 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3567 * canon-host.c: Include "strdup.h".
3568 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3569 Use strdup instead of malloc/strcpy to duplicate strings.
3571 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3572 (human_space_before_unit): New constant.
3573 * human.c (human_readable): Support it.
3575 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3576 (xgetcwd): Set errno correctly when failing.
3577 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3578 the failure is actually due to a PATH_MAX problem.
3580 Further getopt changes to make it more likely that glibc will
3581 buy the changes back.
3582 * getopt.c (POSIXLY_CORRECT): New constant.
3583 (getopt): Use it, so to preserve glibc semantic
3584 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3585 when compiling for libc.
3586 * getopt_.h (__getopt_argv_const): Bring it back.
3587 (getopt_long, getopt_long_only): Use it.
3589 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3590 New arg POSIXLY_CORRECT. All callers changed.
3591 (getopt): Argv is now char * const *, as per standard.
3592 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3593 not char *__getopt_argv_const *.
3594 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3595 _getopt_long_only_r): Likewise.
3596 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3597 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3598 _getopt_long_r, _getopt_long_only_r): Likewise.
3599 * getopt_.h (__getopt_argv_const): Remove.
3600 (getopt): Argv is now char * const *, as per standard.
3602 * getdate.y (tORDINAL): New token.
3603 (day, relunit): Allow it for relative times.
3604 (relative_time_table): Use tORDINAL for ordinals.
3606 2004-11-15 Jim Meyering <jim@meyering.net>
3608 * closeout.c: Include "__fpending.h" once again.
3609 Include <stdbool.h>.
3610 (close_stdout): Don't fail just because stdout was closed initially,
3611 since some programs don't write to stdout in the normal course of
3612 operation (other than --version and --help), and we don't want this
3613 function to make e.g. `touch file >&-' fail.
3614 But do fail if it was closed and someone has tried to write to it.
3615 E.g., `printf foo >&-' must fail.
3617 2004-11-11 Simon Josefsson <jas@extundo.com>
3619 * strtok_r.h, strtok_r.c: New file.
3621 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3623 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3624 we can stop lying to compilers about the constness of argv when we
3625 are compiled outside glibc.
3626 (getopt, getopt_long, getopt_long_only): Use it.
3627 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3629 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3630 _getopt_long_only_r): Likewise.
3631 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3632 _getopt_long_only_r): Likewise.
3634 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3635 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3636 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3637 the other external symbols.
3638 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3639 declaration, since the above renaming now works around collisions.
3641 2004-11-11 Jim Meyering <jim@meyering.net>
3643 * linebreak.c: Remove trailing blanks.
3644 * alloca_.h: Likewise.
3645 * acosl.c: Likewise.
3646 * euidaccess.c: Likewise.
3647 * allocsa.h: Likewise.
3649 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3651 * mktime.c (SHR): New macro, which is a portable
3652 substitute for >> that should work even on Crays.
3653 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3654 Problem reported by Mark D. Baushke in
3655 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3656 * getdate.y (SHR): Likewise.
3658 * strftime.c (SHR): Likewise.
3660 * quotearg.c (struct quoting_options): Use unsigned int for
3661 quote_these_too, so that right shifts are well defined. All uses
3664 2004-11-10 Simon Josefsson <jas@extundo.com>
3666 * getaddrinfo.h, getaddrinfo.c: New files.
3668 2004-11-10 Jim Meyering <jim@meyering.net>
3670 Ensure that no close failure goes unreported.
3671 * closeout.c (close_stdout): Always close stdout. I.e., don't
3672 return early when it seems there's nothing to flush.
3673 Don't include __fpending.h.
3675 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3677 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3679 2004-11-05 Bruno Haible <bruno@clisp.org>
3681 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3682 Reported by Mark D. Baushke <mdb@cvshome.org>.
3684 2004-11-04 Bruno Haible <bruno@clisp.org>
3686 2004-09-11 Bruno Haible <bruno@clisp.org>
3687 * allocsa.valgrind: New file.
3688 2004-02-06 Bruno Haible <bruno@clisp.org>
3689 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3690 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3691 Reported by Christopher Seip <chris.seip@hp.com>.
3693 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3695 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3696 with errno == ERANGE if the buffer is too small.
3697 Problem reported by Mark D. Baushke.
3699 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3701 * xreadlink.c (MAXSIZE): New macro.
3702 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3703 size does not exceed MAXSIZE. Avoid cast.
3704 As suggested by Mark D. Baushke in
3705 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3706 if readlink fails with buffer size just under MAXSIZE, try again
3709 2004-11-02 Derek R. Price <derek@ximbiot.com>
3710 and Paul Eggert <eggert@cs.ucla.edu>
3712 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3713 (get_date): Overparenthesize to avoid GCC warning.
3715 2004-11-02 Bruno Haible <bruno@clisp.org>
3717 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3718 function returns void.
3720 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3722 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3723 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3726 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3728 * getdate.y: Add support for TZ="foo" within a date string.
3729 Fix some bugs near time_t boundaries. Reject dates with
3730 out-of-range components, e.g., "Sept 31".
3731 Include <stdlib.h>, "setenv.h", "xalloc.h".
3732 (ISDIGIT_LOCALE): Remove; unused.
3733 Note that the TZ and time functions used here are not reentrant.
3734 (mktime_ok, get_tz): New functions.
3735 (TZBUFSIZE): New constant.
3736 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3737 This requires that we sometimes generate our own TZ="XXX..." setting.
3739 2004-10-27 Derek R. Price <derek@ximbiot.com>
3741 * mktime.c (not_equal_tm): Remove redundant check.
3743 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3745 * getdate.y: Use Bison 1.875 features, and some minor
3746 code cleanups. This change does not affect semantics.
3747 Don't include <stdlib.h>; no longer needed.
3748 Don't include unlocked-io.h; only the "#if TEST" code uses
3749 stdio, and performance isn't crucial there.
3750 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3751 Bison 1.875 features as described below.
3752 All uses of "PC." replaced by "pc->".
3753 (YYSTYPE): Add a forward declaration.
3754 (yylex, yyerror): Use full prototypes in forward decls.
3755 Use "%pure-parser" rather than obsolescent "%pure_parser".
3756 Use %parse-param and %lex-param instead of obsolescent
3757 YYPARSE_PARAM and YYLEX_PARAM.
3758 (meridian_table, month_and_day_table, time_units_table,
3759 relative_time_table, time_zone_table, military_table,
3760 lookup_zone, lookup_word, get_date):
3761 Use NULL instead of 0 where appropriate.
3762 (to_hour): Avoid abort (), to avoid a dependency on
3764 (yyerror, yylex): Now accepts parser_control * arg.
3765 (main) [TEST]: Use '\0' rather than 0 for char.
3767 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3769 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3770 It's now the caller's responsibility to handle the case where
3771 !HAVE_GETPAGESIZE && !defined getpagesize.
3773 * mktime.c (leapyear): Arg is long int, not int.
3775 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3777 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3779 2004-10-12 Simon Josefsson <jas@extundo.com>
3781 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3782 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3785 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3787 * vsnprintf.h: New file.
3788 * vsnprintf.c: New file.
3790 2004-10-07 Bruno Haible <bruno@clisp.org>
3792 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3793 into the provided buffer.
3795 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3797 * diacrit.c, diacrit.h: Add GPL notice.
3799 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3800 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3801 * logl.c (logl): Keep the code as similar to glibc as possible.
3802 This avoids a potential constant-folding bug.
3804 2004-10-05 Bruno Haible <bruno@clisp.org>
3806 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3808 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3810 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3811 * xmalloc.c (xmemdup): Likewise.
3812 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3813 XFREE): Remove these long-obsolescent macros.
3814 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3815 * xstrdup.c: Remove.
3817 * regex.c (re_comp): Cast gettext return value to char *,
3818 Problem reported by Martin Neitzel via Mark D. Baushke.
3820 2004-10-04 Simon Josefsson <jas@extundo.com>
3822 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3823 '#ifdef USE_UNLOCKED_IO'.
3825 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3827 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3828 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3829 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3830 regex.c, sha1.c, version-etc.c, yesno.c:
3831 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3832 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3833 the includer's responsibility.
3835 Sync from coreutils.
3837 * modechange.c (mode_compile): Don't decrement a pointer that
3838 points to the start of a string, as the C Standard says the
3839 resulting behavior is undefined.
3841 * backupfile.h (enum backuptype): Rename none -> no_backups,
3842 simple -> simple_backups, numbered_existing ->
3843 numbered_existing_backups, numbered -> numbered_backups
3844 to avoid shadowing problems. All uses changed.
3845 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3846 * backupfile.c (check_extension, numbered_backup):
3847 Rename locals to avoid shadowing 'basename'.
3848 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3851 * .cppi-disable: Add getopt_.h, getopt_int.h.
3852 * .cvsignore: Add getopt.h.
3854 2004-10-04 Simon Josefsson <jas@extundo.com>
3856 * memmem.h: New file.
3857 * memmem.c: New file, taken from glibc.
3859 2004-10-02 Jim Meyering <jim@meyering.net>
3861 * dirfd.h, getpagesize.h: Add copyright notice.
3863 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3865 * snprintf.c: Remove comments as to why each header is needed.
3867 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3869 * strsep.h: New file.
3870 * strsep.c: New file.
3872 2004-10-01 Simon Josefsson <jas@extundo.com>
3874 * snprintf.c (snprintf): Handle size==0.
3876 2004-10-01 Simon Josefsson <jas@extundo.com>
3877 Bruno Haible <bruno@clisp.org>
3879 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3880 (snprintf): Declare 'args'.
3882 2004-09-30 Simon Josefsson <jas@extundo.com>
3884 * snprintf.h, snprintf.c: New files.
3886 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3888 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3889 (hol_entry_help): Never translate an empty string.
3890 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3891 * argp.h (OPTION_NO_TRANS): New option.
3893 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3895 * xvasprintf.c: Include xalloc.h.
3896 (xvasprintf): Use xalloc_die, not xmalloc_die.
3898 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3900 * dummy.c: Change copyright notice to FSF, and license to GPL.
3902 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3904 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3905 Problem reported by Bruno Haible in:
3906 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3908 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3910 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3911 in case some system header has #define'd it. Problem reported by
3912 Soeren D. Schulze in
3913 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3915 2004-09-08 Bruno Haible <bruno@clisp.org>
3917 * stdint_.h: New file, taken from GNU clisp.
3919 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3921 * xvasprintf.h: New file.
3922 * xvasprintf.c: New file.
3923 * xasprintf.c: New file.
3925 2004-09-08 Bruno Haible <bruno@clisp.org>
3927 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3929 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3931 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3933 Import from coreutils.
3934 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3935 strings on unbounded length. alloca's performance benefits aren't
3936 that important here.
3938 (parse_with_separator): New function, with most of the internals
3939 of the old parse_user_spec. Allow user to omit both user and group,
3940 for compatibility with FreeBSD.
3941 Clone only the user name, not the entire spec.
3942 Do not set *uid, *gid unless entirely successful.
3943 Avoid memory leak in some failing cases.
3944 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3945 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3946 (parse_user_spec): Rewrite to use parse_with_separator.
3948 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3950 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3951 its complicated substitute.
3952 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3953 and program_invocation_name.
3954 (__argp_basename) [!_LIBC]: Remove; the only use was
3955 replaced by its body.
3956 (__argp_short_program_name): Change condition from
3957 !defined __argp_short_program_name to
3958 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3959 to match argp-namefrob.h.
3960 (__argp_failure): Don't assume strerror_r returns char *.
3961 * argp-parse.c (N_): Define unconditionally.
3962 (argp_default_options): Fill out initializers with 0 to avoid
3965 2004-08-12 Simon Josefsson <jas@extundo.com>
3967 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3968 * getopt_.h: Renamed from getopt.h.
3970 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3972 Merge from coreutils.
3974 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3975 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3976 for Reliant Unix 5.43.
3978 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3979 (union fooround): Use uintmax_t, not long int.
3980 The rest is a merge from libc:
3981 [defined _LIBC]: Include <shlib-compat.h>.
3982 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3984 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3986 * strverscmp.c: Convert to UTF-8.
3988 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3990 * obstack.h (obstack_empty_p):
3991 Don't assume that chunk->contents is suitably aligned.
3992 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3993 Likewise. Problem reported by Benno in
3994 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3996 * chown.c (rpl_chown): Work even if the file is writeable but not
3997 readable. This could be improved further but it'd take some work.
3999 2004-08-08 Simon Josefsson <jas@extundo.com>
4001 * xgethostname.c: Don't include error.h (not used).
4004 * getpass.c: Include getpass.h first.
4006 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4008 * xalloc-die.c: New files.
4009 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4011 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4012 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4013 (_, N_, xalloc_die): Move to xalloc-die.c.
4014 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4015 so that we needn't mess with xalloc_msg_memory_exhausted.
4017 * sha1.h: Renamed from sha.h.
4018 (SHA1_H): Renamed from _SHA_H.
4019 (sha1_ctx): Renamed from sha_ctx.
4020 (sha1_init_ctx): Renamed from sha_init_ctx.
4021 (sha1_process_block): Renamed from sha_process_block.
4022 (sha1_process_bytes): Renamed from sha_process_bytes.
4023 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4024 (sha1_read_ctx): Renamed from sha_read_ctx.
4025 (sha1_stream): Renamed from sha_stream.
4026 (sha1_buffer): Renamed from sha_buffer.
4027 * sha1.c: Likewise; renamed from sha.c.
4028 Do not include <sys/types.h>.
4029 Include <stddef.h> rather than <stdlib.h>.
4031 2004-08-08 Bruno Haible <bruno@clisp.org>
4033 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4034 FILESYSTEM_PREFIX_LEN.
4035 * progreloc.c: Likewise.
4036 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4038 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4041 * argp-help.c (make_hol, hol_append): Don't assume that
4042 SIZE_MAX is a valid preprocessor constant.
4043 (__argp_basename): Change from "#ifndef _LIBC"
4044 to "#ifndef __argp_short_program_name", so that
4045 we don't compile these functions for tar.
4047 More merges from coreutils.
4048 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4049 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4051 * addext.c: Remove; no longer needed.
4052 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4053 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4054 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4055 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4056 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4057 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4058 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4059 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4060 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4061 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4062 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4063 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4064 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4065 Import changes from coreutils.
4067 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4069 Merge from coreutils.
4071 * .gdb-history: Remove; this doesn't belong here.
4073 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4074 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4075 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4077 * dirname.h: Include <stdbool.h>.
4078 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4079 for consistency with POSIX terminology. All uses changed.
4080 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4081 (strip_trailing_slashes): Use bool for booleans.
4082 * stripslash.c (strip_trailing_slashes): Likewise.
4084 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4085 sometimes returns a positive errno value even when it succeeds.
4086 (print_errno_message) [!LIBC]: Fall back on strerror if
4089 * path-concat.c (mempcpy): Don't define if a system header defines it.
4090 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4091 (longest_relative_suffix): New function.
4092 (path_concat): Use it. Assume first argument is not NULL.
4093 Port to DOS. Omit redundant separators.
4094 Report an error instead of returning NULL.
4095 Use mempcpy instead of memcpy.
4096 (xpath_concat): Remove: not declared or used.
4098 * same.h: Include <stdbool.h>
4099 (same_name): Return bool, not int.
4100 * same.c (same_name): Likewise.
4101 (errno): Don't declare; we assume C89 or better now.
4103 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4104 if not already defined.
4106 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4107 * dup-safer.c (errno): Likewise.
4109 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4111 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4114 2004-08-03 Simon Josefsson <jas@extundo.com>
4116 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4117 * progname.h: Don't include stdbool.h.
4119 2004-08-02 Simon Josefsson <jas@extundo.com>
4121 * getsubopt.h: New file, with comments from Bruno Haible.
4122 * getsubopt.c: New file, from glibc, but slightly modified based on
4123 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4125 2004-08-01 Simon Josefsson <jas@extundo.com>
4127 * xgetdomainname.c: Include stdlib.h, for free().
4129 2004-07-16 Simon Josefsson <jas@extundo.com>
4131 * dummy.c: New file.
4133 2004-07-16 Bruno Haible <bruno@clisp.org>
4135 * backupfile.h: Add extern "C" for C++.
4136 * closeout.h: Likewise.
4137 * copy-file.h: Likewise.
4138 * findprog.h: Likewise.
4139 * full-write.h: Likewise.
4140 * pathname.h: Likewise.
4141 * progname.h: Likewise.
4142 * stpcpy.h: Likewise.
4143 * stpncpy.h: Likewise.
4144 * strcase.h: Likewise.
4145 * strstr.h: Likewise.
4146 * xalloc.h: Likewise.
4148 * mbswidth.h: Add extern "C" for C++.
4149 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4151 2004-07-09 Simon Josefsson <jas@extundo.com>
4153 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4154 failed without this.)
4156 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4158 * fchown-stub.c: New file.
4160 2004-06-24 Jim Meyering <jim@meyering.net>
4162 * obstack.h (obstack_base): Cast to (void *), per documentation.
4164 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4166 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4168 2004-06-01 Jim Meyering <jim@meyering.net>
4170 * calloc.c: New file.
4172 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4174 * getdate.y (yylex): Allow space between sign and number.
4175 Problem reported by Dan Jacobson.
4177 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4178 and Jim Meyering <jim@meyering.net>
4180 Merge from coreutils CVS.
4182 * stat-macros.h: New file, with contents from file-type.h
4183 and coreutils' system.h.
4184 * file-type.c: Include "stat-macros.h".
4185 * file-type.h (file_type): Move all macro definitions to new file,
4188 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4189 Wrap old code with this conditional.
4190 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4191 function that does not dereference symlinks.
4192 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4194 * xreadlink.c: Include xreadlink.h first, to catch .h file
4195 dependency problems.
4196 (xreadlink): Accept new arg SIZE, for efficiency.
4197 All decls and uses changed.
4198 * xreadlink.h: Include <stddef.h>, for size_t.
4200 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4201 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4203 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4205 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4207 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4208 macros to be defined.
4209 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4210 the allocator returns NULL because the requested size is zero.
4212 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4214 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4215 var. Add comment explaining why libc still defines it. This
4216 merges the following patch from glibc:
4217 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4219 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4221 * obstack.c (_obstack): Remove unused variable. It hasn't been
4222 present in glibc since revision 1.1 of this file.
4223 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4224 obstack_alignment_mask, obstack_alloc, obstack_base,
4225 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4226 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4227 obstack_grow0, obstack_init, obstack_int_grow,
4228 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4229 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4230 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4231 nonexistent functions.
4233 2004-05-17 Derek R. Price <derek@ximbiot.com>
4234 Paul Eggert <eggert@cs.ucla.edu>
4236 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4238 2004-05-14 Bruno Haible <bruno@clisp.org>
4240 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4241 that consists of a '.' followed by an empty digit string.
4242 Patch by Tor Lillqvist <tml@iki.fi>.
4244 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4246 Port obstack to the AS/400, where pointers are 16 bytes wide and
4247 you cannot cast an integer to a valid pointer. This patch is
4248 currently waiting to be integrated into glibc; see
4249 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4251 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4252 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4253 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4254 (struct obstack): temp member is now a union of a pointer and
4255 an integer, instead of an integer. All integer uses changed.
4256 This does not affect the physical layout of struct obstack,
4257 except on hosts (like the AS/400) where the size or alignment of
4258 void * is greater than that of ptrdiff_t.
4259 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4260 __STDC__)]: Store temporary in pointer member of union, not
4262 * obstack.c: Include <stddef.h>, for offsetof.
4263 (struct fooalign): Remove; it doesn't need a name.
4264 (union fooround): Change double to long double, and add void *.
4265 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4266 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4267 not a macro. Hence the values are always int; so remove all
4268 casts-to-int in uses.
4270 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4271 Derek Price <derek@ximbiot.com>
4273 * alloca.c: Include <alloca.h>, to get our interface.
4274 * alloca_.h: Use __alloca on AIX, so that we don't have to
4275 include <alloca.h> first. Use C89 prototype for alloca; this
4276 requires including <stddef.h> for size_t. Use extern "C" if C++.
4277 Use #elif for simplicity, since we can assume C89 now.
4278 Don't try to source the system alloca.h since it will not be found
4279 and to prevent recursively including its replacement.
4280 * fnmatch.c: Include <alloca.h> instead of opencoding.
4281 * regex.c: Likewise.
4283 2004-05-16 Derek Price <derek@ximbiot.com>
4284 Paul Eggert <eggert@cs.ucla.edu>
4286 getline cleanup. This changes the getndelim2 API: both order of
4287 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4290 * getline.c: Don't include stddef.h or stdio.h, since our
4291 interface does that.
4292 (getline): Always use getdelim, so that we don't have two
4293 copies of this code.
4294 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4296 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4297 (GETNDELIM2_MAXIMUM): New macro.
4298 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4299 instead of the old practice of delim2==0. All callers changed.
4300 Return -1 on overflow, instead of returning junk.
4301 Do not set *linesize unless allocation succeeds.
4302 * getndelim2.h: Do not include stddef.h; no longer needed, now
4303 that we include sys/types.h.
4304 * getnline.h: Likewise.
4305 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4306 (getndelim2): Reorder arguments.
4307 * getnline.c (getnline, getndelim):
4308 Don't discard the NMAX argument.
4309 (getnline): Invoke getndelim, to avoid code duplication.
4310 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4311 of (size_t) -1 by callers of the getnline family.
4313 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4315 * nanosleep.c (suspended): Change its type from int to
4316 sig_atomic_t volatile.
4317 (first_call): Make it private to rpl_nanosleep, and have it
4318 be zero initially as that's a bit faster.
4319 (my_usleep): Round up fractional times instead of truncating them,
4320 as this is the usual meaning for 'sleep'.
4322 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4324 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4325 (ENOSYS): Define if not defined.
4326 (settime): Fall back on stime if it exists and settimeofday fails.
4327 But don't bother with fallbacks if a method fails with errno == EPERM.
4329 2004-05-11 Jim Meyering <jim@meyering.net>
4331 Prior to this change, the save_cwd caller required read access to the
4332 current directory on most systems (ones with the fchdir function).
4334 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4335 fails, try write-only, and finally, resort to using xgetcwd.
4337 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4339 * obstack.c, obstack.h: Import changes from libc.
4341 2004-04-28 Bruno Haible <bruno@clisp.org>
4343 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4344 implicitly appends .exe to executables.
4345 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4346 accepts Windows pathnames.
4347 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4348 Cygwin like Windows, since it now accepts Windows pathnames.
4349 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4350 Cygwin like Windows, since it now accepts Windows pathnames.
4351 Reported by Derek Robert Price <derek@ximbiot.com>.
4353 2004-04-20 Jim Meyering <jim@meyering.net>
4355 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4357 2004-04-20 Jim Meyering <jim@meyering.net>
4358 Bruno Haible <bruno@clisp.org>
4360 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4361 memory when realloc fails.
4363 2004-04-18 Jim Meyering <jim@meyering.net>
4365 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4366 don't leak memory and do call END_UTMP_ENT.
4368 2004-04-11 Paul Eggert <eggert@twinsun.com>
4370 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4371 (CHAR_BIT): Remove, since we assume C89.
4372 Include <stdint.h> if available, as per current Autoconf CVS advice.
4374 2004-03-30 Paul Eggert <eggert@twinsun.com>
4376 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4377 not bool, to be more consistent with Unix conventions.
4378 Suggested by Bruno Haible.
4380 Merge from coreutils.
4382 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4385 * getdate.h: Include stdbool.h, and timespec.h instead of
4386 the usual <time.h> dance.
4387 (get_date): Change signature to support fractional time stamps.
4388 All callers changed.
4389 * getdate.y: Include "getdate.h" first, as we can now
4390 assume C89 and don't need to worry about 'const'.
4391 Similarly, include "unlocked-io.h" near start, not in middle.
4393 (textint.value): Use long int rather than int.
4394 (textint.digits): Use size_t rather than int.
4395 (BILLION, LOG10_BILLION): New constants.
4396 (parser_control): New member rel_ns. Members day_ordinal,
4397 time_zone, month, day, hour, minutes, rel_year, rel_month,
4398 rel_day, rel_hour, rel_minutes, rel_seconds
4399 are now long int, not int. Member seconds is now struct timespec,
4400 not int. New member timespec_seen. Members dates_seen, days_seen,
4401 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4403 (%union.intval): Now long int, not int.
4404 New member timespec.
4405 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4406 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4407 (spec): Now is a timespec or an item list.
4408 (timespec, items): New nonterminals.
4409 (time, rel, relunit, number, get_date):
4410 Add support for fractional seconds.
4411 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4412 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4413 (to_hour): First arg is now long int, not int.
4414 (to_year): Returns long int, not int.
4415 Don't treat year -70 like 70.
4416 (tm_diff): Returns long int, not int.
4417 (lookup_word): Use bool instead of int when appropriate.
4418 (yylex): Use size_t for count, not int.
4419 Detect overflow when parsing large integer constants.
4420 Add support for fractions.
4421 (get_date): Make pointers 'const' if possible.
4422 Use more-portable code to detect integer overflow.
4423 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4424 Don't use ctime; it's not reliable if the year has >4 digits.
4426 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4427 This is for compatibility with BSD.
4429 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4430 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4431 From coreutils' system.h.
4433 * userspec.c: Don't include "posixver.h".
4434 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4435 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4436 compatible extension. Simplify code by removing a boolean int
4437 that was always nonzero if a string was nonnull.
4439 2004-03-30 Jim Meyering <jim@meyering.net>
4441 Merge from coreutils.
4443 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4445 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4446 an empty input stream.
4448 * readtokens.c: Include <stdbool.h>.
4449 (readtoken): Use `size_t' rather than int/long.
4450 All callers adjusted.
4451 Use `bool' rather than `int' where appropriate.
4452 Use memset rather than an explicit loop.
4453 Use x2nrealloc rather than xrealloc.
4454 Allow the use of `\0' as a delimiter.
4455 (readtokens): Likewise.
4456 * readtokens.h (readtoken, readtokens): Update prototypes.
4458 2004-03-30 Bruno Haible <bruno@clisp.org>
4460 * getloadavg.c (getloadavg): Don't assume setlocale returns
4463 2004-03-29 Paul Eggert <eggert@twinsun.com>
4465 Merge changes to getloadavg.c from coreutils and Emacs.
4467 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4468 Define to an expression, not to the empty string.
4469 Include cloexec.h and xalloc.h.
4470 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4471 Use set_cloexec_flag rather than rolling our own.
4472 * cloexec.c, cloexec.h: New files.
4474 2004-03-18 Paul Eggert <eggert@twinsun.com>
4476 * getopt.h: Sync with libc CVS.
4478 2004-03-18 Paul Eggert <eggert@twinsun.com>
4479 Bruno Haible <bruno@clisp.org>
4481 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4482 not on all platforms that have <wchar.h>.
4483 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4485 2004-03-09 Paul Eggert <eggert@twinsun.com>
4487 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4489 * getopt_int.h: New file, also synced from libc.
4491 2004-03-07 Paul Eggert <eggert@twinsun.com>
4493 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4494 '#if' expressions. Unlike the code it replaces, it does not
4495 depend on (defined _SC_PAGESIZE). However, it does depend on
4496 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4497 first reported by Jason Andrade in
4498 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4500 2004-01-18 Simon Josefsson <jas@extundo.com>
4502 * strdup.h: New file.
4503 * strdup.c: Include it.
4504 * path-concat.c: Include strdup.h. Drop strdup declaration.
4505 * userspec.c: Include strdup.h. Drop strdup declaration.
4507 2004-02-06 Karl Berry <karl@gnu.org>
4509 * config.charset: update from gettext 0.14.1.
4511 2004-02-05 Paul Eggert <eggert@twinsun.com>
4513 Add comments and code, prompted by suggestions from Bruno Haible
4515 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4516 describing the enum quoting_style values.
4517 * quotearg.c (quotearg_alloc): New function.
4518 (quotearg_buffer_restyled): Treat lone { and } as special.
4519 Treat = as special. Work around bug with older shells
4520 that "see" a '\' that is really the 2nd byte of a multibyte char.
4521 Quote empty string with shell_quoting_style.
4523 2004-02-03 Bruno Haible <bruno@clisp.org>
4525 * pipe.h: New file, from GNU gettext.
4526 * pipe.c: New file, from GNU gettext.
4528 2004-01-27 Bruno Haible <bruno@clisp.org>
4530 * execute.h: New file, from GNU gettext.
4531 * execute.c: New file, from GNU gettext.
4532 * w32spawn.h: New file, from GNU gettext.
4534 2004-01-23 Paul Eggert <eggert@twinsun.com>
4536 Exit-status fix from coreutils.
4538 Use exit_failure consistently in place of EXIT_FAILURE,
4539 so that program exit statuses are consistent on failure.
4541 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4542 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4543 * argmatch.h: Comment fix to match the above.
4544 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4545 Now a macro referring to exit_failure, instead of a separate
4546 variable. Include "exitfail.h" to get it.
4547 * xstrtol.h: Include "exitfail.h".
4548 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4550 * long-options.c (parse_long_options): Use prototype
4551 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4554 2004-01-21 Jim Meyering <jim@meyering.net>
4556 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4557 so as not to conflict with a different-sized __mktime_internal
4558 function in GNU libc.
4559 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4560 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4562 2004-01-18 Paul Eggert <eggert@twinsun.com>
4564 Merge from diffutils.
4566 * file-type.c (file_type): Add typed memory objects.
4567 * file-type.h (S_TYPEISTMO): New macro.
4569 * c-stack.h (c_stack_action): Remove argv argument.
4570 * c-stack.c (c_stack_action): Likewise. All uses changed.
4571 (die): Don't calculate message unless segv_action returns.
4572 (get_stack_location, min_address_from_argv, max_address_from_argv,
4573 volatile stack_base, volatile_stack_size): Remove.
4574 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4575 that every segmentation violation is a stack overflow. (Ouch!)
4576 See Debian bug 136249 (still outstanding) for more info about why
4577 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4579 2003-11-30 Bruno Haible <bruno@clisp.org>
4581 Safer stack allocation.
4582 * setenv.c: Include allocsa.h.
4583 (alloca): Remove fallback definition.
4584 (freea): Remove macro.
4585 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4588 2003-10-17 Bruno Haible <bruno@clisp.org>
4590 * binary-io.h: Avoid warnings on Cygwin.
4592 2003-12-28 Bruno Haible <bruno@clisp.org>
4594 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4595 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4597 2003-11-28 Bruno Haible <bruno@clisp.org>
4599 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4601 2003-11-27 Bruno Haible <bruno@clisp.org>
4603 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4605 2003-11-17 Bruno Haible <bruno@clisp.org>
4607 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4609 2003-11-24 Bruno Haible <bruno@clisp.org>
4611 * xallocsa.h: New file, from GNU gettext.
4612 * xallocsa.c: New file, from GNU gettext.
4614 2003-11-24 Bruno Haible <bruno@clisp.org>
4616 * allocsa.h: New file, from GNU gettext.
4617 * allocsa.c: New file, from GNU gettext.
4619 2003-11-24 Bruno Haible <bruno@clisp.org>
4621 * eealloc.h: New file.
4623 2004-01-15 Jim Meyering <jim@meyering.net>
4625 Merge from coreutils.
4627 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4628 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4629 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4631 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4632 optional configure-time default.
4634 * version-etc.c (version_etc_copyright): Update copyright date.
4636 * xreadlink.c (xreadlink): Correct outdated comment.
4638 2004-01-15 Paul Eggert <eggert@twinsun.com>
4640 Merge from coreutils.
4642 * posixver.c: Include posixver.h.
4644 * same.c: Include <stdbool.h>, <limits.h>.
4645 (_POSIX_NAME_MAX): Define if not defined.
4647 (same_name): If file names are silently truncated, report
4648 that the file names are the same if they are the same after
4649 the silent truncation.
4651 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4652 conversion function.
4653 * xstrtod.c (xstrtod): Likewise. All callers changed to
4654 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4657 2004-01-14 Paul Eggert <eggert@twinsun.com>
4659 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4660 with like-named macro in fnmatch.c.
4661 (EXT): Use an internal constant instead.
4663 Merge fnmatch patches from glibc.
4664 * fnmatch.c (mbsinit): Remove define.
4665 Add libc_hidden_ver (__fnmatch, fnmatch).
4666 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4667 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4669 2003-12-14 Karl Berry <karl@gnu.org>
4671 * config.charset: update from gettext-runtime.
4673 2003-12-03 Paul Eggert <eggert@twinsun.com>
4675 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4676 Bug reported by Alfred M. Szmidt.
4678 2003-11-29 Karl Berry <karl@gnu.org>
4680 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4682 2003-11-23 Paul Eggert <eggert@twinsun.com>
4683 Bruno Haible <bruno@clisp.org>
4685 * printf-parse.h: Don't include sys/types.h.
4686 (ARG_NONE): New macro.
4687 (char_directive): Change type of *arg_index fields to size_t.
4688 * printf-parse.c: Don't include sys/types.h.
4689 (SSIZE_MAX): Remove macro.
4690 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4691 Remove unnecessary overflow check.
4692 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4695 2003-11-24 Paul Eggert <eggert@twinsun.com>
4697 * alloca.c: Remove dependency on xalloc module.
4698 (xalloc_die): Remove.
4699 (memory_full) [!defined emacs]: New macro.
4700 [!defined emacs]: Don't include xalloc.h.
4701 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4702 address arithmetic overflows. Change datatypes a bit to avoid
4705 2003-11-22 Jim Meyering <jim@meyering.net>
4707 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4709 2003-11-17 Bruno Haible <bruno@clisp.org>
4711 * vasnprintf.c (alloca): Remove fallback definition.
4712 (freea): Remove definition.
4713 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4714 Reported by Paul Eggert.
4716 2003-11-17 Jim Meyering <jim@meyering.net>
4718 On systems without utime and without a utimes function capable of
4719 dealing with a NULL struct utimbuf* argument, this utime replacement
4720 could -- in unusual circumstances -- leak a file descriptor.
4721 * utime.c: Include <unistd.h> and <errno.h>.
4722 (utime_null): Be sure to close `fd' and to preserve errno.
4723 Reported by Geoff Collyer via Arnold Robbins.
4725 2003-11-16 Paul Eggert <eggert@twinsun.com>
4726 Bruno Haible <bruno@clisp.org>
4728 Protect against address arithmetic overflow.
4729 * printf-args.h: Include stddef.h.
4730 (arguments): Change type of field 'count' to size_t.
4731 * printf-args.c (printf_fetchargs): Use size_t instead of
4732 'unsigned int' where appropriate.
4733 * printf-parse.h: Include sys/types.h.
4734 (char_directive): Change type of *arg_index fields to ssize_t.
4735 (char_directives): Change type of fields 'count', max_*_length to
4737 * printf-parse.c: Include sys/types.h and xsize.h.
4738 (SSIZE_MAX): Define fallback value.
4739 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4740 instead of 'int' where appropriate. Check a_allocated, d_allocated
4741 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4742 * vasnprintf.c: Include xsize.h.
4743 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4744 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4745 overflow. Avoid wraparound when converting a width or precision from
4748 2003-11-16 Bruno Haible <bruno@clisp.org>
4750 Update from GNU gettext.
4751 * printf-parse.c: Generalize to it can be compiled for wide strings.
4752 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4753 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4754 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4755 SNPRINTF): New macros.
4756 Don't include <alloca.h> if the file is used inside libintl.
4757 (local_wcslen): New function, for Solaris 2.5.1.
4758 (VASNPRINTF): Use it instead of wcslen.
4760 2003-11-16 Bruno Haible <bruno@clisp.org>
4762 * xsize.h (xmax): New function.
4763 (xsum, xsum3, xsum4): Declare as "pure" functions.
4765 2003-11-12 Paul Eggert <eggert@twinsun.com>
4767 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4768 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4769 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4770 heuristic is just as accurate as far as we know, and it removes a
4771 dependency on size_max.m4 and ptrdiff_max.m4.
4773 2003-11-12 Paul Eggert <eggert@twinsun.com>
4775 * xstrtol.c (__xstrtol): Remove "break" immediately after
4776 "return", to pacify some unknown compiler. Problem reported
4779 2003-11-11 Bruno Haible <bruno@clisp.org>
4781 * xsize.h (SIZE_MAX): Remove fallback definition.
4782 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4785 2003-11-10 Paul Eggert <eggert@twinsun.com>
4787 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4788 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4789 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4791 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4792 not (size_t) -1, since it's defined here.
4794 2003-11-06 Paul Eggert <eggert@twinsun.com>
4796 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4797 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4798 Reject sizes of exactly SIZE_MAX bytes.
4799 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4800 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4802 2003-11-05 Bruno Haible <bruno@clisp.org>
4804 * xsize.h: Include limits.h, to avoid a possible collision with
4805 SIZE_MAX defined in <limits.h> on Solaris.
4807 2003-11-04 Bruno Haible <bruno@clisp.org>
4809 * xsize.h: New file.
4810 * linebreak.c: Include xsize.h.
4811 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4812 argument for overflow.
4813 Suggested by Paul Eggert.
4815 2003-10-31 Bruno Haible <bruno@clisp.org>
4817 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4818 to avoid (extremely rare) race condition.
4819 Suggested by Paul Eggert.
4821 2003-11-03 Jim Meyering <jim@meyering.net>
4823 * userspec.c: Include "userspec.h".
4824 * userspec.h: New file.
4826 2003-10-31 Paul Eggert <eggert@twinsun.com>
4828 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4829 * mountlist.c (SIZE_MAX): Define if not defined already.
4830 (read_filesystem_list): Set and use me_type_malloced.
4831 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4832 whatever the type happens to be), for brevity and consistency.
4833 Check for size calculation overflow on Alphas running OSF/1.
4835 2003-10-31 Jim Meyering <jim@meyering.net>
4837 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4839 * linebuffer.c: Include <string.h> for declaration of memset.
4841 2003-10-30 Paul Eggert <eggert@twinsun.com>
4842 Bruno Haible <bruno@clisp.org>
4844 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4845 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4847 2003-10-29 Paul Eggert <eggert@twinsun.com>
4849 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4850 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4852 * quotearg.c (quotearg_n_options): Use it.
4853 * group-member.c: Include <stdbool.h>.
4854 (free_group_info): Arg is now const *; don't free arg.
4855 (get_group_info): Now returns bool and accepts struct group_info *,
4856 rather than returning a malloc'ed struct group_info *.
4857 All uses changed. Check for overflow in internal size calculation.
4859 * getusershell.c (readname): Simplify the code by using x2nrealloc
4860 rather than xmalloc/xrealloc.
4861 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4862 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4863 conformance bug: the old code used a pointer after freeing the
4864 storage that it addressed.
4865 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4866 rather than doing it by hand.
4867 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4868 the buffer preserved. Use free and xmalloc instead.
4869 * quotearg.c (quotearg_n_options): Likewise.
4870 Use a simpler test for size overflow. Don't use xalloc_oversized
4871 because unsigned int might be wider than size_t (!); this suggests
4872 that we should switch from unsigned int to size_t for slot numbers.
4874 2003-10-27 Bruno Haible <bruno@clisp.org>
4876 * stdbool_.h: Better support for BeOS.
4878 2003-10-27 Paul Eggert <eggert@twinsun.com>
4880 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4881 to allocate the returned structure. Do not allocate a subarray,
4882 as x2nrealloc will do that.
4883 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4884 instead of xnrealloc.
4885 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4887 2003-10-26 Paul Eggert <eggert@twinsun.com>
4889 * xalloc.h (xalloc_oversized): New static inline function, for
4890 callers that want to do their own size-overflow checking. Include
4891 <stdbool.h>, since xalloc_oversized returns bool.
4892 * xalloc.c (array_size_overflow): Remove. All callers changed
4893 to use xalloc_oversized.
4895 Add two functions x2realloc, x2nrealloc, for programs that grow
4896 arrays dynamically by doubling their sizes.
4897 * xalloc.h (x2realloc, x2nrealloc): New decls.
4898 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4901 Port to C99 semantics for 'inline' of external functions.
4902 Bug reported by Bruno Haible.
4903 * xmalloc.c (xnmalloc_inline): New static inline function,
4904 with the old contents of xnmalloc.
4905 (xnmalloc, xmalloc): Use it.
4906 (xnrealloc_inline): New static inline function,
4907 with the old contents of xnrealloc.
4908 (xnrealloc, xrealloc): Use it.
4910 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4912 2003-10-25 Paul Eggert <eggert@twinsun.com>
4914 Fix several address-calculation bugs in the hash modules,
4915 plus some minor code cleanup.
4917 * hash.h: Include <stdbool.h>, for bool.
4918 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4919 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4920 hash_get_n_entries, hash_get_max_bucket_length,
4921 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4922 hash_rehash): Use size_t rather than unsigned.
4923 * hash.c (struct hash_table, hash_get_n_buckets,
4924 hash_get_n_buckets_used, hash_get_n_entries,
4925 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4926 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4927 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4929 (SIZE_MAX): Define if not defined.
4930 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4931 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4933 Use const * when possible.
4934 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4935 (check_tuning): Fix bug: if tuning parameters were very close to
4936 0 or 1, rounding errors could have caused subscript violations.
4937 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4938 (hash_initialize): Add 'fail:' label
4939 to free table and return NULL, and use it to simplify code.
4940 Use calloc rather than clearing the storage ourself.
4941 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4942 buffer size calculations.
4943 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4944 Include <stddef.h>, for size_t.
4945 * hash-pjw.c (hash_pjw): Likewise.
4946 Switch to method described by Bruno Haible.
4947 Include <limits.h>, for CHAR_BIT.
4948 (SIZE_BITS): New macro.
4950 2003-10-21 Paul Eggert <eggert@twinsun.com>
4952 * getndelim2.c (getndelim2): When size calculation overflows,
4953 ceiling the allocation at NMAX bytes rather than silently
4954 discarding input bytes before NMAX is reached. This makes
4955 a difference only if NMAX exceeds SIZE_MAX / 2.
4957 * obstack.c: Merge from glibc.
4958 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4959 Add libc_hidden_def (_obstack_newchunk).
4960 (_obstack_free) [! defined _LIBC]: Remove.
4961 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4962 a clone of the function body.
4963 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4964 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4966 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4967 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4970 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4971 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4972 Don't use lvalue casts, as GCC plans to remove support for them
4973 in GCC 3.5. Reported by Joseph S. Myers. This bug
4974 was also present in the non-GCC version, indicating that this
4975 code had always been buggy and had never been widely used.
4976 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4977 Use the fast variant of each macro, rather than copying the
4978 definiens of the fast variant; that way, we'll be more likely to
4979 catch future bugs in the fast variants.
4981 2003-10-20 Bruno Haible <bruno@clisp.org>
4983 * wait-process.h: New file, from GNU gettext.
4984 * wait-process.c: New file, from GNU gettext.
4986 2003-10-19 Jim Meyering <jim@meyering.net>
4988 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4990 2003-10-16 Paul Eggert <eggert@twinsun.com>
4992 * getgroups.c: Include <errno.h>, <stdlib.h>.
4993 (getgroups): First arg is int, not size_t.
4994 Don't let 'free' mangle errno.
4996 2003-10-16 Jim Meyering <jim@meyering.net>
4998 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5000 2003-10-15 Paul Eggert <eggert@twinsun.com>
5002 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5004 (new_exclude, add_exclude_file): Initial size no longer needs to
5006 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5007 our own address arithmetic overflow checking.
5009 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5010 (fnmatch): Do not alloca more than 2000 wide characters;
5011 instead, use malloc for large buffers.
5012 Check for address arithmetic overflow, and return -1
5013 with errno set to ENOMEM in that case.
5014 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5015 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5016 instead, return -1. Check for address arithmetic overflow.
5018 2003-10-14 Paul Eggert <eggert@twinsun.com>
5020 Handle invalid suffixes and overflow independently, so that
5021 callers can treat them independently as needed. Fix some bugs in
5022 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5023 suffix for a human-readable blocksize. The major caller-visible
5024 change is the addition of a new
5025 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5026 that both overflow and suffix chars were found.
5028 * human.c (humblock): Don't check separately for invalid suffix
5029 char; that is xstrtoumax's job (now that its bug is fixed).
5030 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5031 INTMAX_MAX]: New macros.
5032 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5033 TYPE_MAXIMUM): New macros.
5034 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5035 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5036 if overflow occurs, as it's what __strtol does and it's more useful
5038 (__xstrtol): If __strtol reports some error other than ERANGE,
5039 reflect it to the caller as LONGINT_INVALID. If it reports
5040 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5041 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5042 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5044 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5045 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5046 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5047 [defined UINTMAX_MAX]: New macros.
5049 2003-10-14 Bruno Haible <bruno@clisp.org>
5051 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5052 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5053 Also use volatile where needed.
5055 2003-10-12 Paul Eggert <eggert@twinsun.com>
5057 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5058 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5059 and define in terms of the other primitives.
5060 * xmalloc.c: Include stdbool.h; do not include exit.h.
5061 (SIZE_MAX): Define if not already defined.
5062 (array_size_overflow): New function.
5063 (xalloc_die): Abort instead of exiting if 'error' returns.
5064 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5065 (xmalloc, xrealloc): Use them.
5066 (xcalloc): Check for address arithmetic overflow.
5067 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5068 a bit faster than strcpy.
5070 2003-10-08 Paul Eggert <eggert@twinsun.com>
5072 Merge getpass from libc, plus a few fixes.
5074 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5075 Include <stdbool.h>.
5076 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5077 __fsetlocking to empty.
5078 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5079 do include <bits/libc-lock.h>.
5080 Do not include <fcntl.h>; not needed.
5081 [_LIBC]: Include <wchar.h>.
5082 (NOTCANCEL_MODE): New macro.
5083 (flockfile, funlockfile) [_LIBC]: New macros.
5084 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5085 [!_LIBC]: New macros.
5086 (call_fclose): New function.
5087 (getpass): Use it. Save tty stream separately; this simplifies the
5088 code and makes it more reliable if stdin happens to equal stdout.
5089 Invoke __fsetlocking on tty.
5090 Handle thread cancellation if needed.
5091 Namespace cleanup (use __tcgetattr, __getline).
5092 Use bool for Booleans.
5093 [USE_IN_LIBIO]: Handle wide streams.
5094 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5095 stream might go where.
5097 * unlocked-io.h: Include <stdio.h>, so that the caller
5098 doesn't have to include <stdio.h> before us.
5099 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5100 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5101 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5102 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5103 if not declared, so that we can use getpass.c code from libc without
5105 (flockfile, ftrylockfile, funlockfile): New macros.
5107 2003-10-06 Bruno Haible <bruno@clisp.org>
5109 * version-etc-2.h: Remove file.
5110 * version-etc-2.c: Remove file.
5112 2003-09-25 Jim Meyering <jim@meyering.net>
5113 Bruno Haible <bruno@clisp.org>
5115 This lets translators provide better translations for the
5116 "Written by ..." part of --version output.
5117 * version-etc.h: Include stdarg.h.
5118 (version_etc_copyright): Declare as readonly.
5119 (version_etc): Make this function variadic with a NULL-terminated list
5120 of author name strings.
5121 (version_etc_va): New declaration.
5122 * version-etc.c: Include stdarg.h, stdlib.h.
5123 (version_etc_copyright): Declare as readonly.
5124 (version_etc_va): New function. Provide a different translatable string
5125 for each possible number of authors < 10. Abbreviate when there are 10
5127 (version_etc): Make this function variadic. Call version_etc_va.
5128 Suggestion from Gary V. Vaughan.
5130 * long-options.h (parse_long_options): Change prototype: the authors
5131 string is moved to the end and becomes variadic.
5132 * long-options.c: Include stdarg.h.
5133 (parse_long_options): Make this function variadic, too.
5134 Call version_etc_va, not version_etc.
5136 2003-10-06 Bruno Haible <bruno@clisp.org>
5138 * fatal-signal.h: New file, from GNU gettext.
5139 * fatal-signal.c: New file, from GNU gettext.
5141 2003-10-04 Karl Berry <karl@gnu.org>
5143 * argp*: update from libc.
5145 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5147 * getpass.c (getpass): Use a no-op fseek when switching from input to
5148 output mode on the same stream.
5150 2003-09-29 Paul Eggert <eggert@twinsun.com>
5152 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5153 Fix arg typo in previous patch.
5155 2003-09-28 Jim Meyering <jim@meyering.net>
5157 * error.c: Correct cpp indentation.
5159 2003-09-27 Paul Eggert <eggert@twinsun.com>
5161 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5162 Omit the special code that used __typeof__, since we worry that
5163 it could be more trouble than it's worth. See:
5164 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5165 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5169 2003-09-26 Jim Meyering <jim@meyering.net>
5171 * error.c (error_tail): Move some declarations
5172 into inner scope where the local variables are used.
5174 2003-09-26 Bruno Haible <bruno@clisp.org>
5176 * stpncpy.h (gnu_stpncpy): New declaration.
5177 (stpncpy): Define as alias for gnu_stpncpy.
5178 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5180 2003-09-26 Paul Eggert <eggert@twinsun.com>
5182 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5183 (error_tail): Do not loop, reallocating temporary buffer, since
5184 the output cannot contain more wide characters than the input
5185 contains bytes, the size must be big enough already. This avoids
5186 one potential size overflow calculation. Check for size overflow
5187 when calculating temporary buffer size. Free temporary buffer
5188 when done, if it was allocated with malloc; this plugs a memory
5189 leak. Remove casts from void * to pointers, that are no longer
5190 needed now that we're assuming C89 or better.
5192 Merge error changes from glibc.
5194 * error.c, error.h: Update copyright notice header to match glibc.
5195 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5196 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5197 Disable cancellation while printing error.
5198 * error.h: Prepend __ to parameter names.
5200 2003-09-25 Karl Berry <karl@gnu.org>
5202 * argp-fmtstream.c, argp-help.c: update from libc.
5204 2003-09-25 Bruno Haible <bruno@clisp.org>
5206 * version-etc-2.h: New file, from version-etc.h with modifications.
5207 * version-etc-2.c: New file, from version-etc.c with modifications.
5209 2003-09-25 Simon Josefsson <jas@extundo.com>
5211 * xgetdomainname.h: New file.
5212 * xgetdomainname.c: New file.
5214 2003-09-25 Simon Josefsson <jas@extundo.com>
5215 Bruno Haible <bruno@clisp.org>
5217 * getdomainname.h: New file.
5218 * getdomainname.c: New file.
5220 2003-09-24 Paul Eggert <eggert@twinsun.com>
5222 * linebuffer.c (freebuffer): Don't free the argument, just
5223 the buffer associated with the argument. Bug reported by
5226 2003-09-19 Karl Berry <karl@gnu.org>
5228 * argp.h: update from libc.
5230 2003-09-16 Paul Eggert <eggert@twinsun.com>
5232 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5233 input error, instead of returning NULL the next time we are called
5234 (and therefore losing track of errno).
5236 2003-09-15 Paul Eggert <eggert@twinsun.com>
5238 * getndelim2.c (getndelim2): Don't trash errno when a read
5239 fails, so that the caller gets the proper errno.
5241 * readutmp.c (read_utmp): Likewise.
5242 Check for fstat error. Close stream and free storage
5245 2003-09-14 Bruno Haible <bruno@clisp.org>
5247 * fwriteerror.h: New file.
5248 * fwriteerror.c: New file.
5250 2003-09-14 Jim Meyering <jim@meyering.net>
5252 * getloadavg.c: Correct cpp indentation.
5253 * strdup.c: Likewise.
5254 * vasnprintf.c: Likewise.
5256 2003-09-12 Paul Eggert <eggert@twinsun.com>
5258 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5259 * obstack.c [!defined _LIBC]: Likewise.
5260 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5261 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5262 * exitfail.c: Don't include stdlib.h; no longer needed.
5264 More changes to assume C89 or better.
5266 * error.c (error_tail): Assume vprintf.
5268 * argmatch.c (getenv): Remove decl.
5269 * progreloc.c (get_full_program_name): Define via prototype.
5270 * setenv.c (clearenv): Likewise.
5271 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5273 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5274 (malloc, memcpy): Remove decls.
5275 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5276 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5277 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5278 (memcpy): Remove macro.
5279 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5280 (__P): Remove. All uses removed.
5281 (PTR): Remove. All uses changed to void *.
5282 (CHAR_BIT, NULL): Remove.
5283 (spaces, zeros, memset_space, memset_zero)
5284 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5286 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5287 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5288 Define with prototype.
5289 Remove now-unnecessary prototype decl.
5290 (extra_args_spec): Assume ANSI C. All uses changed.
5291 (extra_args_spec_iso): Remove.
5292 (my_strftime, emacs_strftimeu): Define via prototype.
5293 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5295 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5296 * strtoimax.c: Include <stdlib.h> unconditionally.
5297 (strtoul, strtol): Remove decls.
5298 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5300 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5301 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5302 (LOCALE_PARAM_PROTO): New macro.
5303 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5304 (INTERNAL (strtol), strtol): Define with a prototype.
5305 (PARAMS): Remove. All uses removed.
5306 * tempname.c: Include <string.h> unconditionally.
5307 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5308 * xgethostname.c (main): Define with a prototype.
5309 * xmalloc.c: Include "xalloc.h" first, to check interface.
5310 Include <stdlib.h> unconditionally.
5311 (calloc, malloc, realloc, free): Remove decls.
5312 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5313 Include <stdlib.h> unconditionally. Sort include file names.
5315 (xstrtod): Define with a prototype.
5316 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5317 (strtol, strtoul): Remove decls.
5319 2003-09-11 Paul Eggert <eggert@twinsun.com>
5321 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5322 Include <stdlib.h>, <string.h> unconditionally.
5323 Remove now-unnecessary cast to char *.
5324 * strnlen.c: Include <string.h> unconditionally.
5325 * yesno.c (yesno): Define with a prototype.
5327 2003-09-10 Bruno Haible <bruno@clisp.org>
5329 * strcspn.c: Include <string.h> unconditionally.
5330 * strpbrk.c: Include <string.h> unconditionally.
5331 * strstr.c: Include <string.h> unconditionally.
5332 * unicodeio.c: Include <string.h> unconditionally.
5333 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5334 * unsetenv.c: Likewise.
5335 * xreadlink.c: Include <stdlib.h> unconditionally.
5336 * yesno.c: Include <stdlib.h> unconditionally.
5337 (rpmatch): Add prototype.
5339 2003-09-10 Jim Meyering <jim@meyering.net>
5341 * error.c: Correct indentation of cpp directives.
5343 2003-09-09 Paul Eggert <eggert@twinsun.com>
5347 * acosl.c (main): Use a prototype.
5348 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5351 * getloadavg.c (getloadavg, main): Define via prototypes.
5353 * getopt.h (struct option.name): Assume C89, and use 'const'.
5354 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5355 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5357 * getopt.c (const): Remove macro.
5358 Include <string.h> unconditionally.
5359 (my_index): Remove; all uses changed to strchr.
5360 (strlen): Remove decl.
5361 (exchange): Remove forward decl; no longer needed.
5362 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5363 Define with prototype.
5364 * getopt1.c (const): Remove macro.
5365 (getopt_long, getopt_long_only, main): Define with prototype.
5367 * getugroups.c: Include <string.h> unconditionally.
5369 * getusershell.c: Include <stdlib.h> unconditionally.
5370 (getusershell, setusershell, endusershell, readname, main):
5371 Define with prototypes.
5373 * group-member.c: Include group-member.h first.
5374 Include <stdlib.h> unconditionally.
5376 * hard-locale.c: Include hard-locale.h first.
5377 Include <stdlib.h>, <string.h> unconditionally.
5379 * hash.c (free, malloc): Remove decls.
5380 Include <stdlib.h> unconditionally.
5382 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5383 (getenv): Do not declare.
5385 * idcache.c: Include <string.h> unconditionally.
5387 * long-options.c: Include long-options.h first, to test interface.
5388 Include <stdlib.h> unconditionally.
5390 * makepath.c: Include makepath.h first, to test interface.
5391 Include <stdlib.h> and <string.h> unconditionally.
5393 * linebuffer.c: Include <stdlib.h>.
5394 (free): Remove decl.
5396 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5397 rpl_malloc returns void *, not char *.
5398 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5400 * md5.h: Include <limits.h> unconditionally.
5401 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5402 (__P): Remove; all uses removed.
5403 * md5.c: Include "md5.h" first.
5404 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5405 md5_buffer, md5_process_bytes, md5_process_block):
5406 Define with prototypes.
5407 * sha.h (__P): Remove all uses. (It wasn't defined??)
5408 * sha.c: Include "sha.h" first.
5409 Include <stdlib.h>, <string.h> unconditionally.
5411 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5412 * memcmp.c (__ptr_t): Likewise.
5413 * memrchr.c (__ptr_t): Likewise.
5414 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5415 Include <string.h> unconditionally.
5416 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5417 * memchr.c: Include <stdlib.h> unconditionally.
5418 * memchr.c (LONG_MAX): Remove.
5419 * memrchr.c (LONG_MAX): Likewise.
5420 * memchr.c (__memchr): Define via a prototype.
5421 * memrchr.c (__memrchr): Likewise.
5422 * memcmp.c (__P): Remove, and remove all uses.
5423 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5424 Remove forward decls; no longer needed.
5425 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5426 Use types required by C89 in prototype.
5428 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5429 * savedir.c: Likewise.
5430 * mkdir.c (free): Remove decl.
5431 * rmdir.c (rmdir): Define with a prototype.
5432 * savedir.c: Include savedir.h first, to test interface.
5434 * mktime.c (STDC_HEADERS): Remove.
5435 Include <stdlib.h>, <string.h> unconditionally.
5437 * modechange.c: Include <stdlib.h> unconditionally.
5438 (malloc): Remove decl.
5440 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5441 (free): Remove decl.
5443 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5444 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5445 (This type really should be intptr_t, but that's a C99ism.)
5446 (_obstack_memcpy): Remove: all uses changed to memcpy.
5447 Include <string.h> unconditionally.
5448 (struct obstack): Assume __STDC__ for types of members
5449 chunkfun, freefun, extra_arg.
5450 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5451 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5452 obstack_begin, obstack_specify_allocation,
5453 obstack_specify_allocation_with_arg, obstack_chunkfun,
5454 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5455 Remove unprototyped decls and the macros that use them.
5456 * obstack.c (POINTER): Remove. All uses changed to void *.
5457 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5458 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5459 (defined __STDC__ && __STDC__)]:
5460 Remove nonprototyped code.
5461 Include <stdlib.h> unconditionally.
5462 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5463 _obstack_allocated_p, _obstack_free, obstack_free,
5464 _obstack_memory_used, print_and_abort):
5465 Define using prototypes.
5466 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5467 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5468 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5469 obstack_next_free, obstack_object_size, obstack_room) [0]:
5470 Remove unused, unprototyped code.
5472 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5474 * physmem.c (physmem_total, physmem_available, main): Define
5477 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5478 (main): Define with a prototype.
5480 * posixver.c (getenv): Remove decl.
5482 * putenv.c (malloc): Returns void *, not char *.
5483 Include <string.h> unconditionally.
5484 (strchr, memcpy, NULL): Do not define.
5486 * readtokens.c: Include readtokens.h first, to test interface.
5487 Include <stdlib.h>, <string.h> unconditionally.
5488 (init_tokenbuffer): Define with a prototype.
5490 * regex.c (PARAMS): Remove. All uses removed.
5491 All uses of _RE_ARGS removed, too.
5492 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5494 (bzero): Assume memset exists.
5495 (memcmp, memcpy, NULL): Remove.
5496 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5497 char, or assignments to local vars of type signed char.
5498 (init_syntax_once, PREFIX(extract_number_and_incr),
5499 PREFIX(print_partial_compiled_pattern),
5500 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5501 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5502 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5503 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5504 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5505 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5506 wcs_compile_range, byte_compile_range, truncate_wchar,
5507 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5508 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5509 count_mbs_length, wcs_re_match_2_internal,
5510 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5511 PREFIX(alt_match_null_string_p),
5512 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5513 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5514 regfree, PREFIX(extract_number)): Define with prototype. Remove
5515 now-unnecessary declaration, if any.
5516 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5518 Remove now-unnecessary casts among pointer types.
5519 * regex.h (_RE_ARGS): Remove. All uses removed.
5521 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5522 (free): Remove decl.
5524 * rpmatch.c: Include <stdlib.h> unconditionally.
5526 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5527 (free): Remove decl.
5529 * save-cwd.c: Include <stdlib.h> unconditionally.
5530 * xgetcwd.c: Likewise.
5532 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5533 (free): Remove decl.
5535 * strchrnul.c (strchrnul): Define with a prototype.
5536 Fix bug: c_in was not converted to char before searching.
5538 The following changes are not K&R related:
5540 * group-member.h: Include <sys/types.h>, so that this file is
5542 * makepath.h: Likewise.
5544 * getusershell.c (readname, default_index, line_size, readname):
5545 Use size_t, not int, for sizes.
5546 (readname): If the size overflows, report an error instead of
5549 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5551 * getndelim2.c: Assume stdlib.h per the C89 spec.
5553 2003-09-08 Paul Eggert <eggert@twinsun.com>
5555 Assume C89 or better; remove K&R cruft.
5556 A few of these changes were first proposed by Derek Robert Price
5557 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5559 * addext.c: Include <string.h> unconditionally.
5560 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5561 Don't declare getenv or malloc.
5563 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5564 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5566 (find_stack_direction, alloca): Use prototypes.
5568 * atexit.c (atexit): Define using a prototype.
5570 * basename.c, dirname.c, stripslash.c:
5571 Include <string.h> unconditionally.
5573 * bcopy.c: Include <stddef.h>.
5574 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5576 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5578 * error.h (error, error_at_line, error_print_progname)
5579 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5580 * error.c: Include error.h first, to check interface.
5581 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5582 (VA_START): Remove; all uses changeed to va_start.
5583 (exit, strerror): Remove decls.
5584 (error_print_progname): Prototype uncondionally.
5585 Don't include <errno.h>; no longer needed.
5586 (private_strerror): Remove.
5587 (error_tail): Always define.
5588 (error, error_at_line): Assume C89 or better; always use prototypes.
5589 * fatal.c: Include "fatal.h" first, to test interface.
5590 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5591 (VA_START): Remove; all uses changed to va_start.
5592 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5594 (exit): Remove decl.
5595 (fatal): Prototype unconditionally. Assume va_start works.
5596 Abort at end, to pacify gcc.
5598 * euidaccess.c (main): Define with a prototype.
5600 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5602 * exitfail.c: Include <stdlib.h> unconditionally.
5604 * fnmatch_.h (__P): Remove. All uses changed to assume
5606 * fnmatch.c: Include fnmatch.h first, to test interface.
5607 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5608 (getenv): Remove decl.
5609 (fnmatch): Define using a prototype.
5610 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5611 (FCT): Define using a prototype.
5613 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5615 * gethostname.c: Include <stddef.h>.
5616 (gethostname): Define with prototype. Length is size_t, not int.
5618 2003-09-08 Paul Eggert <eggert@twinsun.com>
5620 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5621 getversion.c should have been removed then, but was accidentally
5624 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5625 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5627 2003-09-07 Paul Eggert <eggert@twinsun.com>
5629 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5630 copy_tm_result. Bug reported by Simon Josefsson in
5631 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5633 2003-09-06 Paul Eggert <eggert@twinsun.com>
5635 * time_r.c, time_r.h: New files.
5637 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5639 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5640 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5642 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5644 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5645 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5648 * timegm.c: Switch to glibc implementation, with the following changes:
5649 [defined HAVE_CONFIG_H]: Include <config.h>.
5650 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5651 (__mktime_internal) [!defined _LIBC]: New decl.
5652 (__gmtime_r) [!defined _LIBC]: New macro and function.
5653 (timegm): Use a prototype, since gnulib assumes C89.
5654 Do not bother declaring tmp to be const, as it's not really usefu.
5655 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5656 (timegm): Declare only if HAVE_DECL_TIMEGM.
5658 2003-09-03 Paul Eggert <eggert@twinsun.com>
5660 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5661 Bug reported by Lute Kamstra in
5662 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5664 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5665 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5666 course with correspondingly smaller numbers for tomorrow and
5667 yesterday. From Tadayoshi Funaba. Originally installed into
5668 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5671 2003-08-31 Simon Josefsson <jas@extundo.com>
5673 * timegm.h: New file.
5674 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5676 2003-08-31 Karl Berry <karl@gnu.org>
5678 * argp.h: update from libc.
5680 2003-08-28 Bruno Haible <bruno@clisp.org>
5682 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5683 warning on QNX, which defines O_BINARY to 000000.
5685 2003-08-24 Bruno Haible <bruno@clisp.org>
5687 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5688 MSVC7 <stdio.h> is included later.
5690 2003-08-20 Bruno Haible <bruno@clisp.org>
5692 * progname.h: New file, from GNU gettext.
5693 * progname.c: New file, from GNU gettext.
5694 * progreloc.c: New file, from GNU gettext.
5696 2003-08-19 Bruno Haible <bruno@clisp.org>
5698 * xstrdup.c: Assume <string.h> exists.
5700 2003-08-18 Jim Meyering <jim@meyering.net>
5702 * setenv.h: Indent nested cpp directive.
5703 * vasnprintf.c: Remove trailing blanks.
5705 2003-08-17 Simon Josefsson <jas@extundo.com>
5706 Bruno Haible <bruno@clisp.org>
5708 * xstrndup.h: New file.
5709 * xstrndup.c: New file.
5711 2003-08-17 Bruno Haible <bruno@clisp.org>
5713 * strndup.h: New file.
5715 2003-08-16 Paul Eggert <eggert@twinsun.com>
5717 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5718 space, undoing this 2003-08-12 change:
5719 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5721 2003-08-16 Jim Meyering <jim@meyering.net>
5723 Merge from coreutils.
5724 * xstrtoimax.c: #else #if -> #elif.
5725 * xstrtoumax.c: Likewise.
5727 2003-08-15 Paul Eggert <eggert@twinsun.com>
5729 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5730 rather than tab, after '#' in shell-script copyright notices.
5731 Suggested by Bruno Haible.
5733 2003-08-15 Jim Meyering <jim@meyering.net>
5734 and Paul Eggert <eggert@twinsun.com>
5736 Merge from coreutils.
5737 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5738 member but strut utmpx does not. Needed for AIX 4.3.3.
5739 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5741 2003-08-15 Jim Meyering <jim@meyering.net>
5743 Merge from coreutils.
5744 * xgethostname.c: Include <stdlib.h>.
5745 (xghostname): Don't exit for anything other than memory-related
5746 failure; just return NULL.
5747 * userspec.c: Include "posixver.h".
5748 (parse_user_spec): Accept `.' as a separator only
5749 in pre-POSIX-200112 mode.
5750 * strtoimax.c: Use #elif rather than #else #if.
5751 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5752 Remove function, now that we can rely on a working tzset function.
5753 [!_LIBC]: Ensure that the required autoconf test has been run.
5754 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5755 Use underlying_strftime for %r.
5756 * sha.c: Merge in some clean-up and optimization changes from glibc.
5757 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5758 Ensure that it is a multiple of 64.
5759 Rearrange loop exit tests so as to avoid performing an
5760 additional fread after encountering an error or EOF.
5761 * realloc.c: Update copyright date.
5763 2003-08-14 Jim Meyering <jim@meyering.net>
5765 Merge from coreutils.
5766 * obstack.h: Whitespace changes.
5767 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5768 and xcalloc return values.
5769 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5770 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5771 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5772 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5773 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5775 Use mntctl's return value to drive the entry-processing loop, since
5776 we can't rely on the value of the vmt_length member in the last
5777 entry. On some systems doing so could result in exhausting
5778 virtual memory. Based in part on a patch from Mike Jetzer.
5780 2003-08-14 Jim Meyering <jim@meyering.net>
5781 and Paul Eggert <eggert@twinsun.com>
5783 Merges from coreutils, plus other fixes.
5784 * physmem.c: Merge in portability changes from gcc/libiberty
5785 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5786 for credits and details. Thanks to Kaveh Ghazi for helping
5787 to keep these files in sync.
5788 (ARRAY_SIZE): Define it.
5789 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5790 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5791 (memcasecmp): Don't assume size_t fits in unsigned int.
5792 Remove casts and duplicate code.
5793 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5794 (memcpy): Remove definition.
5795 Merge in some clean-up and optimization changes from glibc.
5796 [BLOCKSIZE]: Move definition to top of file.
5797 Ensure that it is a multiple of 64.
5798 Rearrange loop exit tests so as to avoid performing an
5799 additional fread after encountering an error or EOF.
5800 * md5.h (md5_uintptr): Define.
5801 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5802 return to the initial working directory. Preserve errno
5804 * idcache.c: Include "xalloc.h".
5805 (xmalloc, xrealloc): Remove decls.
5806 (getuser): Remove casts no longer required in C89.
5807 * human.c: Include stdio.h, for sprintf.
5808 * group-member.c: Include "xalloc.h".
5809 (xmalloc, xrealloc): Remove decls.
5810 (get_group_info): Remove casts no longer required in C89.
5811 * getusershell.c (readname): Remove casts no longer required in C89.
5812 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5813 * getline.c: Whitespace fix, from coreutils.
5815 2003-08-13 Paul Eggert <eggert@twinsun.com>
5817 * exclude.c: Include <ctype.h>
5818 (IN_CTYPE_DOMAIN): New macro.
5820 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5823 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5824 Undo previous (whitespace-only) change.
5826 2003-08-12 Paul Eggert <eggert@twinsun.com>
5828 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5829 Normalize leading white space and remove trailing white space.
5830 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5831 notice, as per ../config/srclist-update.
5833 Merge from coreutils.
5834 * euidaccess.h: New file.
5835 * euidaccess.c: Include it.
5836 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5837 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5838 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5840 2003-08-11 Bruno Haible <bruno@clisp.org>
5842 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5843 (vasnprintf): Use it instead of wcslen.
5845 2003-08-11 Bruno Haible <bruno@clisp.org>
5847 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5848 value to ensure that _Bool promotes to int. Use #define for _Bool when
5849 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5851 2003-08-10 Karl Berry <karl@gnu.org>
5853 * regex.h: update from libc (whitespace fix).
5855 2003-08-09 Paul Eggert <eggert@twinsun.com>
5857 Merge some files from coreutils. These changes were
5858 originally made by Jim Meyering.
5859 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5860 many older Unixes require this.
5861 * alloca.c (alloca): Remove cast to argument of free;
5862 no longer needed in C89.
5863 * alloca_.h, regex.h: Fix white space to match
5864 what GNU indent does.
5866 2003-08-05 Paul Eggert <eggert@twinsun.com>
5868 * bumpalloc.h: Remove.
5870 2003-08-04 Paul Eggert <eggert@twinsun.com>
5872 * getloadavg.c: Change copyright notice and spacing to conform to
5875 Merge from coreutils.
5876 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5878 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5879 from Karl Berry, implemented by Jim Meyering.
5880 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5881 from Dmitry V. Levin.
5882 Remove anachronistic cast of xrealloc.
5883 * fnmatch_.h (__const): Remove. Use 'const'.
5884 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5885 type. Otherwise, it wouldn't compile with at least /bin/cc on
5886 ymp-cray-unicos9.0.2.X.
5887 Combine two mostly-identical uses of alloca into one.
5888 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5890 2003-08-04 Dave Love <d.love@dl.ac.uk>
5894 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5895 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5896 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5897 obsolete NLIST_NAME_UNION.
5898 [__GNU__]: Undef BSD and FSCALE.
5899 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5901 2003-08-03 Paul Eggert <eggert@twinsun.com>
5903 * stdbool_.h (_Bool): Make it signed char, instead of
5904 an enum type, so that it's guaranteed to promote to int. See:
5905 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5907 2003-07-31 Paul Eggert <eggert@twinsun.com>
5909 * strerror.c: Include config.h, limits.h. Declare sprintf.
5910 (strerror): Don't assume that a printable int fits in 14 bytes.
5912 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5913 Bruno Haible <bruno@clisp.org>
5915 * getline.h (getline, getdelim): Change return type to ssize_t.
5916 * getline.c (getline, getdelim): Likewise.
5917 Remove _GNU_SOURCE define; now it's defined in config.h through
5920 2003-07-22 Paul Eggert <eggert@twinsun.com>
5922 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5923 over-parenthesization in macros.
5925 Sync with coreutils.
5927 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5930 Use `exit_failure' for xalloc and xmemcoll instead of their own
5931 private exit-failure variables.
5932 * xalloc.h (xalloc_exit_failure): Remove.
5933 * xmalloc.c: Likewise. Include exitfail.h.
5934 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5935 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5936 * xmemcoll.c: Likewise. Include exitfail.h.
5937 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5939 2003-07-18 Paul Eggert <eggert@twinsun.com>
5941 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5942 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5943 to test that it can stand by itself. Include "exitfail.h".
5944 Clients should set exit_failure instead.
5945 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5947 2003-07-18 Andreas Schwab <schwab@suse.de>
5949 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5951 2003-07-18 Bruno Haible <bruno@clisp.org>
5953 * getndelim2.h: New file.
5954 * getndelim2.c: Make into a module of its own. Include config.h,
5956 (getndelim2): Make non-static. Change return type to ssize_t.
5957 * getline.h: Change argument names.
5958 * getline.c: Include getndelim2.h instead of getndelim2.c.
5959 * getnline.c: Include getndelim2.h.
5961 2003-07-17 Bruno Haible <bruno@clisp.org>
5963 * Makefile.am: Remove file.
5964 * Makefile.in: Remove file.
5966 2003-07-17 Bruno Haible <bruno@clisp.org>
5968 * getnline.h: New file.
5969 * getnline.c: New file.
5970 * getndelim2.c: New file, extracted from getline.c.
5971 (getndelim2): Renamed from getdelim2, with added nmax argument.
5972 * getline.c: Include getndelim2.c.
5973 (getdelim2): Moved out to getndelim2.c.
5974 (getline, getdelim): Update.
5976 2003-07-15 <karl@gnu.org>
5978 * vasnprintf.c: update from gettext.
5980 2003-07-15 Jim Meyering <jim@meyering.net>
5982 * makepath.c (make_path): Enclose diagnostic in _(...).
5984 2003-07-14 Paul Eggert <eggert@twinsun.com>
5986 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5987 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5988 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5989 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5990 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5991 updated automatically by ../config/srclist-update. This changes
5992 their license from LPGL to GPL.
5994 2003-07-14 Jim Meyering <jim@meyering.net>
5996 Don't emit diagnostics. Let callers do that.
5997 * save-cwd.c: Don't include "error.h".
5998 (save_cwd): Don't call error. Ensure that errno is valid
5999 when returning nonzero.
6001 * save-cwd.h (restore_cwd): Update prototype.
6002 * save-cwd.c (restore_cwd): Remove two parameters.
6003 Simplify. Don't call error upon failure. Let callers do that.
6004 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6005 when auditing is enabled. But don't bother updating the #if.
6007 2003-07-14 Simon Josefsson <jas@extundo.com>
6009 * mempcpy.h: New file.
6010 * mempcpy.c: New file.
6012 2003-07-14 Paul Eggert <eggert@twinsun.com>
6014 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6015 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6016 unicodeio.c, unicodeio.h, unlocked-io.h:
6017 Switch from LGPL to GPL.
6019 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6021 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6022 it breaks C++ compilation.
6023 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6025 2003-07-10 Jim Meyering <jim@meyering.net>
6027 * vasnprintf.c: Remove trailing blanks.
6028 Make cpp indentation consistent.
6030 2003-07-09 Paul Eggert <eggert@twinsun.com>
6032 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6033 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6034 Switch from LGPL to GPL.
6036 2003-07-07 Paul Eggert <eggert@twinsun.com>
6038 * mktime.c: Fix some boundary cases and remove need for floating point.
6040 Issue a compile-time diagnostic if time_t is floating point, or if
6041 two's complement arithmetic is not in effect, or if arithmetic
6042 right shift does not propagate the sign. These assumptions were
6043 all in the original code but they weren't checked.
6045 (TIME_T_MIDPOINT, verify): New macros.
6046 (__isleap): Remove; it has integer overflow problems.
6047 (leapyear): New function, without those problems.
6048 (ydhms_tm_diff): Remove; splitting into two parts.
6049 (ydhms_diff): New function, containing the arithmetic part of
6050 the old ydhms_tm_diff function. Issue a compile-time
6051 diagnostic if we are not using C99 integer division.
6052 Avoid casts when possible.
6053 (guess_time_tm): New function, containing the checking part of
6054 the old ydhms_tm_diff function. Return the new value, rather than
6055 the difference between it and the old. Accept a new argument T
6056 so that *T specifies the old value. Check for overflow in the result.
6058 (__mktime_internal): Use a time_t offset, not a long int offset.
6059 This undoes the 2003-06-04 change, which is no longer needed now
6060 that we have better overflow checking.
6061 (localtime_offset): Likewise.
6063 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6064 and long are 64-bit but int is only 32-bit.
6065 (ydhms_diff): Use long int to store year1 and yday1.
6066 Issue a compile-time diagnostic if long int is not wide enough.
6068 (__mktime_internal): Use long int to store adjusted year and yday.
6069 Use plain C rather than preprocessor commands, if that doesn't
6071 Check for overflow (and try to repair) after each probe
6072 rather than checking only at the very end. This avoids some bugs
6073 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6074 does not equal GMT offset at maximum time).
6075 Use integer to check for overflow rather than floating point; this
6076 is more portable to non-IEEE hosts, and is a tad faster.
6077 When we detect that we are oscillating between two values,
6078 don't check whether tm_isdst has the requested value, since
6079 we already know the answer. When tm_isdst has the wrong value,
6080 use a different heuristic to find the right one, based on the
6081 extreme values actually observed in practice in tz2003a,
6082 rather than the (overly optimistic) "previous 3 calendar quarters".
6084 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6085 "T const" to accommodate glibc style.
6086 (check_result): Use less-confusing report format. "long" -> "long int.
6088 Don't loop if the iteration overflows time_t.
6089 Allow a negative step in the iteration.
6091 2003-07-01 Paul Eggert <eggert@twinsun.com>
6093 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6094 having it depend on HAVE_SYS_TYPES_H.
6096 2003-06-25 Bruno Haible <bruno@clisp.org>
6098 * readlink.c: New file.
6100 2003-06-20 Bruno Haible <bruno@clisp.org>
6102 Assume C89, so PARAMS isn't needed.
6103 * unicodeio.h (PARAMS): Remove.
6104 * unicodeio.c: Don't use PARAMS.
6106 2003-06-18 Jim Meyering <jim@meyering.net>
6108 Merge changes from coreutils.
6109 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6110 Remove explicit declarations of xmalloc and realloc.
6112 (read_utmp): Remove anachronistic cast of xmalloc.
6114 2003-06-17 Paul Eggert <eggert@twinsun.com>
6116 Assume C89, so PARAMS isn't needed.
6117 * backupfile.h (PARAMS): Remove. All uses removed.
6118 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6119 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6120 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6121 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6122 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6123 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6124 xstrtol.h: Likewise.
6125 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6126 same.h, strverscmp.h: Do not include config.h; no longer needed.
6127 Anyway, config.h should always be included before any other file.
6129 2003-06-11 Simon Josefsson <jas@extundo.com>
6131 * sysexit_.h: New file.
6133 2003-05-20 Derek Price <derek@ximbiot.com>
6135 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6137 2003-06-10 Simon Josefsson <jas@extundo.com>
6139 * strchrnul.h: New file.
6140 * strchrnul.c: New file.
6142 2003-06-10 Simon Josefsson <jas@extundo.com>
6144 * argp.h: New file, from glibc.
6145 * argp-ba.c: New file, from glibc.
6146 * argp-eexst.c: New file, from glibc.
6147 * argp-fmtstream.c: New file, from glibc.
6148 * argp-fmtstream.h: New file, from glibc.
6149 * argp-fs-xinl.c: New file, from glibc.
6150 * argp-help.c: New file, from glibc.
6151 * argp-namefrob.h: New file, from glibc.
6152 * argp-parse.c: New file, from glibc.
6153 * argp-pv.c: New file, from glibc.
6154 * argp-pvh.c: New file, from glibc.
6155 * argp-xinl.c: New file, from glibc.
6157 2003-06-07 Jim Meyering <jim@meyering.net>
6159 * readtokens.h: Put `Free Software Foundation, Inc.'
6160 in place of my name in the copyright comment.
6161 Remove definition and uses of __P.
6164 * stat.c: Don't declare xmalloc explicitly.
6165 Instead, include "xalloc.h".
6166 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6167 xrealloc, and xcalloc return values.
6168 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6170 * xgetcwd.h: Remove definition/uses of PARAMS.
6172 2003-06-06 Jim Meyering <jim@meyering.net>
6174 * stdbool_.h: Renamed from stdbool.h.in.
6176 2003-06-06 Jim Meyering <jim@meyering.net>
6178 Merge from coreutils.
6179 * same.c: (same_name): Declare *_basename locals to be `const'.
6180 Consolidate declarations and initializations of *_base* locals.
6182 Merge from coreutils.
6183 This avoids a core dump on systems without GNU putenv,
6184 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6185 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6186 (unsetenv): New static function, from GNU libc.
6187 (rpl_putenv): Use it.
6189 * modechange.c: Remove trailing blanks.
6191 Merge from coreutils.
6192 * fsusage.c: Remove declaration of statfs.
6193 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6195 * posixtm.c: Include <stdbool.h> unconditionally.
6197 2003-06-05 Paul Eggert <eggert@twinsun.com>
6199 * mktime.c (__mktime_internal): When resolving a tm_isdst
6200 mismatch, look in future quarters as well as past. This fixes a
6201 bug when processing fall-backwards gaps immediately after a long
6202 period of daylight-saving time.
6204 * mktime.c: Assume freestanding C89 or better.
6205 (HAVE_LIMITS_H): Remove. Assume it's 1.
6206 (__P): Remove; not used.
6207 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6208 (mktime, not_equal_tm, print_tm, check_result,
6209 main): Use prototypes. Use const * where appropriate.
6210 (main): Fix typo in testing code that uncovered by above changes.
6211 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6213 2003-06-04 Paul Eggert <eggert@twinsun.com>
6215 * mktime.c: Fix Debian bug 177940
6216 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6217 (localtime_offset): Now long int, not time_t, because we want it
6218 to be guaranteed to be signed. All uses changed.
6219 (__mktime_internal): If overflow would occur when adding offset,
6222 Merge 'human' changes from coreutils. Rewrite to support
6223 locale-specific notations like thousands separators.
6224 * human.c: Simplify authorship notice.
6225 Include human.h immediately after config.h.
6226 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6227 <limits.h>: Do not include, since human.h does.
6228 (SIZE_MAX, UINTMAX_MAX): New macros.
6229 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6230 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6231 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6232 (power_letter): Renamed from suffixes.
6233 (generate_suffix_backwards): Remove.
6234 (adjust_value): Now takes int style (because of human.h changes)
6235 and long double value (for greater precision on some platforms).
6236 (group_number): New function.
6237 (human_readable): Use it. Use integer options, not enum.
6238 Put the options before the sizes in the arg list.
6239 Support all the new options.
6240 The old human_readable function has been removed;
6241 use inttostr.h instead.
6242 (human_readable, default_block_size, humblock):
6243 Use uintmax_t, not int, for block sizes.
6244 (human_readable_inexact, block_size_types): Remove.
6245 (block_size_opts): New constant.
6246 (human_options): Renamed from human_block_size, with new signature
6247 that allows block sizes up to UINTMAX_MAX. All callers changed.
6248 * human.h: Add copyright and authorship notice.
6249 Include <limits.h> and <stdbool.h> unconditionally.
6250 (PARAMS): Remove. All uses removed.
6251 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6252 (enum human_inexact_style): Remove tag; now a nameless enum.
6253 (human_floor, human_ceiling, human_round_to_even): Now have
6254 values 2, 0, 1 rather than -1, 1, 0.
6255 (human_group_digits, human_suppress_point_zero, human_autoscale,
6256 human_base_1024, human_SI, human_B): New constants.
6257 (human_readable_inexact, human_block_size): Remove.
6258 (human_readable): Size args are now uintmax_t, not int.
6259 (human_options): New decl.
6261 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6262 unnecessary now that we assume C89 or better. This change
6263 imported from coreutils.
6265 * mktime.c (__mktime_internal): Do not reject negative timestamps
6266 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6267 in the 2003-05-30 sync from glibc.
6269 .h files should stand alone, but we shouldn't include <sys/types.h>
6270 if we can get away with just <stddef.h>.
6272 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6273 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6274 rather than <sys/types.h>, as we merely need size_t.
6275 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6277 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6278 Include <stdio.h>, to get FILE.
6279 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6280 memcasecmp.h has included <stddef.h> and all we need is size_t.
6281 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6282 our interface, instead of including <sys/types.h>
6284 2003-06-02 Paul Eggert <eggert@twinsun.com>
6287 Fix some minor time-related bugs with POSIX time arguments.
6288 Some valid time stamps were being rejected (notably -1, and
6289 time stamps before 1900 on 64-bit hosts). And some invalid
6290 time stamps were being accepted, e.g. September 31.
6292 * posixtm.h (posixtime): Return bool instead of time_t, so
6293 that we can return (time_t) -1 successfully.
6294 * posixtm.c: Likewise.
6295 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6296 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6297 (t): Remove static var.
6298 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6299 of static var. All uses changed.
6300 (year): Do not reject years before 1900; they can occur with
6302 (posix_time_parse): Do not check for out-of-range components;
6303 that is now the caller's responsibility, since our checks were
6304 only approximations.
6305 (posixtime): Use mktime to check for out-of-range components,
6306 since it knows them exactly.
6307 If mktime returns (time_t) -1, check whether an error actually occurred
6308 by invoking localtime on -1.
6309 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6310 posixtime failures better.
6311 Improve the test data (in comments only).
6313 2003-05-30 <karl@gnu.org>
6315 * mktime.c: update from libc.
6317 2003-05-30 Bruno Haible <bruno@clisp.org>
6319 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6320 * localcharset.h: Likewise.
6321 * localcharset.c: Likewise.
6323 2003-05-28 Paul Eggert <eggert@twinsun.com>
6325 Assume the headers required for C89 freestanding compilers.
6326 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6327 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6328 without checking for HAVE_LIMITS_H.
6329 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6330 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6332 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6333 * exclude.c: Include <stdbool.h> unconditionally.
6334 * tempname.c: Include <stddef.h> unconditionally.
6335 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6336 * modechange.c, rpmatch.c (NULL): Don't define, since
6337 <stddef.h> does that.
6338 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6339 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6340 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6341 * xstrtol.c: Likewise.
6342 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6343 * savedir.c: Include <stddef.h> instead of defining NULL.
6345 * addext.c (addext): Use assignment rather than cast, to avoid
6346 warnings on some platforms.
6348 * mktime.c (__mktime_internal): Do not reject negative timestamps
6351 2003-05-10 Bruno Haible <bruno@clisp.org>
6353 * linebreak.c (iconv_string_length): Don't return -1 just because the
6354 string is longer than 4 KB.
6356 2003-05-12 Jim Meyering <jim@meyering.net>
6358 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6359 the space-padded-by-default conversion specifiers, %e, %k, %l.
6361 2003-05-03 Bruno Haible <bruno@clisp.org>
6363 Upgrade to Unicode-4.0.
6364 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6365 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6366 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6367 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6368 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6369 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6370 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6371 Change width of U+E0100..U+E01EF from 1 to 0.
6373 2003-04-25 Bruno Haible <bruno@clisp.org>
6375 * copy-file.c: Include <stddef.h>, for size_t.
6377 2003-04-25 Jim Meyering <jim@meyering.net>
6379 * copy-file.c (copy_file_preserving): Declare buf_size to be
6380 of type size_t, not int.
6382 2003-04-11 Jim Meyering <jim@meyering.net>
6384 Merge changes from Coreutils.
6386 2003-03-22 Jim Meyering <jim@meyering.net>
6388 * strftime.c (widen): Cast alloca return value to proper type.
6390 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6393 * strftime.c (my_strftime): Handle very large width
6394 specifications for numeric values correctly. Improve checks for
6397 2003-01-19 Jim Meyering <jim@meyering.net>
6399 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6400 (nl_get_alt_digit) [! defined my_strftime]: Define.
6401 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6402 _nl_get_alt_digit and _nl_get_walt_digit.
6404 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6405 These changes have no effect outside of _LIBC.
6407 2003-04-10 Bruno Haible <bruno@clisp.org>
6409 * findprog.h: New file, from GNU gettext.
6410 * findprog.c: New file, from GNU gettext.
6412 2003-04-05 Jim Meyering <jim@meyering.net>
6414 Merge changes from Coreutils.
6416 * exclude.h (PARAMS): Remove definition and uses.
6417 * exclude.c: Remove uses of `PARAMS'.
6419 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6420 Add test-cases for DOS filenames. Declare program_name.
6421 (main): Set up program_name. Patch by Rich Dawe.
6423 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6425 Use mntctl's return value to drive the entry-processing loop, since
6426 we can't rely on the value of the vmt_length member in the last
6427 entry. On some systems doing so could result in exhausting
6428 virtual memory. Based in part on a patch from Mike Jetzer.
6430 2003-04-04 Bruno Haible <bruno@clisp.org>
6432 * linebreak.h: New file, from GNU gettext.
6433 * linebreak.c: New file, from GNU gettext with slight modifications.
6434 * lbrkprop.h: New file, from GNU gettext.
6436 2003-04-03 Bruno Haible <bruno@clisp.org>
6438 * utf8-ucs4.h: New file, from GNU gettext.
6439 * utf16-ucs4.h: New file, from GNU gettext.
6440 * ucs4-utf8.h: New file, from GNU gettext.
6441 * ucs4-utf16.h: New file, from GNU gettext.
6443 2003-04-02 Bruno Haible <bruno@clisp.org>
6445 * binary-io.h: New file, from GNU gettext.
6447 2003-04-01 Bruno Haible <bruno@clisp.org>
6449 * pathname.h: New file, from GNU gettext.
6450 * concatpath.c: New file, from GNU gettext.
6452 2003-03-30 Bruno Haible <bruno@clisp.org>
6454 * copy-file.c (copy_file_preserving): Don't set owner if the function
6455 chown() doesn't exist.
6457 2003-03-28 Bruno Haible <bruno@clisp.org>
6459 * copy-file.h: New file, from GNU gettext.
6460 * copy-file.c: New file, from GNU gettext.
6462 2003-03-18 Jim Meyering <jim@meyering.net>
6464 * quote.c (quote_n): Fix typo in comment.
6466 2003-03-14 Jim Meyering <jim@meyering.net>
6468 Merge changes from Coreutils.
6469 * obstack.h (obstack_object_size): Declare temporary, __o,
6470 to be const, in order to avoid warnings.
6471 (obstack_room): Likewise.
6472 (obstack_empty_p): Likewise.
6474 2003-03-13 Paul Eggert <eggert@twinsun.com>
6476 Merge changes from Bison.
6477 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6478 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6479 when compiling Bison 1.875's `bitset bset = obstack_alloc
6480 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6481 * hash.c: Include <stdbool.h> unconditionally.
6483 2003-03-09 Paul Eggert <eggert@twinsun.com>
6485 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6486 Reported by Bruce Becker; see:
6487 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6489 2003-03-03 Paul Eggert <eggert@twinsun.com>
6490 Bruno Haible <bruno@clisp.org>
6492 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6493 Reported by John Hughes, see
6494 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6496 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6498 * poll_.h: New file.
6501 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6503 * mathl.h: New file.
6504 * acosl.c: New file.
6505 * asinl.c: New file.
6506 * atanl.c: New file.
6507 * ceill.c: New file.
6510 * floorl.c: New file.
6511 * frexpl.c: New file.
6512 * ldexpl.c: New file.
6514 * sincosl.c: New file.
6516 * sqrtl.c: New file.
6518 * trigl.c: New file.
6519 * trigl.h: New file.
6521 2003-02-17 Bruno Haible <bruno@clisp.org>
6523 * mkdtemp.h: New file, from GNU gettext.
6524 * mkdtemp.c: New file, from GNU gettext.
6526 2003-01-31 Bruno Haible <bruno@clisp.org>
6528 * rename.c: #undef rename before defining rpl_rename.
6529 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6531 2003-01-30 Bruno Haible <bruno@clisp.org>
6533 * printf-args.h: New file, from GNU gettext.
6534 * printf-args.c: New file, from GNU gettext.
6535 * printf-parse.h: New file, from GNU gettext.
6536 * printf-parse.c: New file, from GNU gettext.
6537 * vasnprintf.h: New file, from GNU gettext.
6538 * vasnprintf.c: New file, from GNU gettext.
6539 * asnprintf.c: New file, from GNU gettext.
6540 * vasprintf.h: New file, from GNU gettext with modifications.
6541 * vasprintf.c: New file, from GNU gettext.
6542 * asprintf.c: New file, from GNU gettext.
6544 2003-01-29 Bruno Haible <bruno@clisp.org>
6546 * stpncpy.h: New file, from GNU gettext with modifications.
6547 * stpncpy.c: New file, from GNU gettext with modifications.
6549 2003-01-28 Bruno Haible <bruno@clisp.org>
6551 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6553 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6556 2003-01-27 Bruno Haible <bruno@clisp.org>
6558 * xsetenv.h: New file, from GNU gettext.
6559 * xsetenv.c: New file, from GNU gettext.
6561 2003-01-23 Bruno Haible <bruno@clisp.org>
6563 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6565 2003-01-22 Bruno Haible <bruno@clisp.org>
6567 * exit.h: New file, from GNU gettext.
6569 2003-01-11 Bruno Haible <bruno@clisp.org>
6571 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6572 * strcase.h (strcasecmp, strncasecmp): Likewise.
6574 2003-01-14 Jim Meyering <jim@meyering.net>
6576 * same.c (same_name): Tweak a comment.
6578 2003-01-11 Bruno Haible <bruno@clisp.org>
6580 * same.c (same_name): Reorder tests so as to avoid calling stat()
6581 when a string comparison is sufficient.
6583 2003-01-11 Bruno Haible <bruno@clisp.org>
6585 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6588 2003-01-11 Bruno Haible <bruno@clisp.org>
6590 * hash-pjw.c: Add comment about low quality of this function.
6592 2003-01-12 Paul Eggert <eggert@twinsun.com>
6594 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6595 to avoid collisions with libcurses and libreadline.
6597 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6598 * getstr.h, getstr.c: Remove.
6599 * getline.c: Include "getline.h", to check interface.
6600 Move body of old getstr.c here: this defines MIN_CHUNK and
6601 declares getdelim2, which is renamed from getstr.
6602 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6604 * linebuffer.c (readlinebuffer): Renamed from readline.
6606 * linebuffer.h: Likewise.
6607 (readline): Remove backward-compatibility macro.
6609 2003-01-12 Jim Meyering <jim@meyering.net>
6611 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6613 2003-01-10 Bruno Haible <bruno@clisp.org>
6615 * alloca_.h: New file.
6616 * getdate.y: Unconditionally include alloca.h.
6617 * makepath.c: Likewise.
6618 * setenv.c: Likewise.
6619 * userspec.c: Likewise.
6621 2003-01-09 Bruno Haible <bruno@clisp.org>
6623 * stdbool.h.in: New file.
6625 2003-01-08 Bruno Haible <bruno@clisp.org>
6627 * safe-read.c: Include specification header first, to ensure its
6629 * full-write.c: Likewise.
6631 2003-01-08 Jim Meyering <jim@meyering.net>
6633 * full-write.c: Undefine and define-away `const' after inclusion
6634 of errno.h, not before. Suggestion from Bruno Haible.
6636 2003-01-07 Jim Meyering <jim@meyering.net>
6638 * full-write.c: Rework so that it may serve to define full_read, too.
6639 * full-read.c: Simply #define FULL_READ and include full-write.c.
6641 2003-01-06 Jim Meyering <jim@meyering.net>
6643 * version-etc.c: Update year in translatable copyright string.
6645 2002-12-25 Bruno Haible <bruno@clisp.org>
6647 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6648 * xstrtol.h: Likewise.
6649 * xstrtoimax.c: Likewise.
6650 * xstrtoumax.c: Likewise.
6651 * human.h: Likewise.
6653 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6654 on systems that have <inttypes.h> but not <stdint.h>.
6656 2002-12-31 Paul Eggert <eggert@twinsun.com>
6658 * memcoll.c (memcoll): Fall back on a simple algorithm using
6659 memcmp if strcoll doesn't work.
6661 2002-12-23 Bruno Haible <bruno@clisp.org>
6663 * localcharset.h: New file.
6664 * localcharset.c: Include it.
6665 * unicodeio.c: Likewise.
6667 2002-12-22 Bruno Haible <bruno@clisp.org>
6669 * utime.c (utime_null): No need to call ftruncate if the file was
6672 2002-12-23 Bruno Haible <bruno@clisp.org>
6674 * memcoll.c (STRCOLL): New macro.
6677 2002-12-22 Bruno Haible <bruno@clisp.org>
6679 * getstr.h (getstr): Define, to avoid clash with libcurses.
6680 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6682 2002-12-22 Bruno Haible <bruno@clisp.org>
6684 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6686 2002-12-23 Bruno Haible <bruno@clisp.org>
6688 * getline.h: Include <stddef.h>, for size_t.
6690 * unicodeio.h: Include <stddef.h>, for size_t.
6691 * unicodeio.c: Don't include <stddef.h>.
6693 2002-12-17 Bruno Haible <bruno@clisp.org>
6695 * canon-host.c (strdup): Remove unused declaration.
6697 * fsusage.c: Include full_read.h.
6698 (get_fs_usage): Use full_read instead of safe_read.
6700 * utime.c (utime_null): Use SAFE_READ_ERROR.
6702 2002-12-11 Bruno Haible <bruno@clisp.org>
6704 * setenv.h: Rewritten to cope with systems that have setenv() but not
6706 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6709 2002-12-11 Bruno Haible <bruno@clisp.org>
6711 * setenv.c (alloca): Fall back to malloc.
6713 (setenv): Use freea() to free memory allocated with alloca().
6715 2002-11-13 Bruno Haible <bruno@clisp.org>
6717 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6718 function declarations.
6719 * unsetenv.c (unsetenv): Likewise.
6721 2002-03-04 Bruno Haible <bruno@clisp.org>
6723 Portability to AIX 4.3.3.
6724 * unsetenv.c: New file, extracted from setenv.c.
6725 * setenv.c: Move the unsetenv() function to unsetenv.c.
6727 2001-12-20 Bruno Haible <bruno@clisp.org>
6729 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6730 use malloc instead. For SunOS 4.
6732 2001-12-11 Bruno Haible <bruno@clisp.org>
6734 * setenv.c: Declare alloca.
6735 (compar_fn_t): New typedef.
6736 (KNOWN_VALUE, STORE_VALUE): Use it.
6738 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6741 2002-12-10 Paul Eggert <eggert@twinsun.com>
6743 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6744 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6745 Choose values that are less likely to collide with system fnmatch
6747 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6748 defined (e.g., a pure POSIX system).
6749 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6750 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6752 2002-12-06 Jim Meyering <jim@meyering.net>
6754 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6756 Merge in changes from libc's misc/error.c, in preparation
6757 for the merge of gnulib's changes back into libc.
6759 * error.c (_): Define only if not already defined.
6760 Move definition to follow all #include directives.
6761 Include unlocked-io.h only if !_LIBC.
6762 [_LIBC]: Include <libio/libioP.h>.
6763 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6764 (fflush): Tweak definition to use INTUSE.
6767 2002-12-05 Paul Eggert <eggert@twinsun.com>
6769 * alloca.c [defined emacs]: Include "lisp.h".
6770 (xalloc_die) [defined emacs]: New macro.
6771 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6772 [! defined emacs]: Include <xalloc.h>.
6773 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6774 (pointer): Typedef to POINTER_TYPE *.
6775 (malloc): Remove decl; we now always use xmalloc.
6776 (alloca): Use old-style definition, since Emacs needs this.
6777 Check for arithmetic overflow when computing combined size.
6779 2002-12-04 Paul Eggert <eggert@twinsun.com>
6781 Do not generate unlocked-io.h automatically, since it's easier to
6782 maintain it by hand.
6784 * unlocked-io.h: New file, from GNU diffutils,
6785 but with proper copyright notice and attribution.
6787 * Makefile.am: Add copyright notice.
6788 (libfetish_a_SOURCES): Add unlocked-io.h.
6789 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6790 (DISTCLEANFILES, io_functions): Remove macros.
6791 (EXTRA_DIST): Remove gen_uio.
6792 (unlocked-io.h): Remove rule.
6794 2002-12-04 Jim Meyering <jim@meyering.net>
6796 Reflect the fact that stat.c and lstat.c are no longer generated.
6797 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6798 (DISTCLEANFILES): Likewise.
6799 (EXTRA_DIST): Likewise.
6800 (all_local): Don't depend on stat.c or lstat.c.
6801 (stat.c, lstat.c): Remove rules.
6802 (EXTRA_DIST): Remove xstat.in.
6804 * xstat.in: Remove file. Contents moved into stat.c.
6805 * stat.c: New file. Contents mostly from xstat.in.
6806 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6807 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6809 * safe-read.c: Rework so that it may serve to define safe_write, too.
6810 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6812 2002-12-03 Jim Meyering <jim@meyering.net>
6814 * safe-read.c, safe-write.c: Change variable names and comments, but
6815 not semantics, to minimize the differences between these two files.
6816 (safe_read): Change comment to mention SAFE_READ_ERROR.
6818 * safe-read.c (IS_EINTR): Define.
6819 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6821 2002-12-02 Bruno Haible <bruno@clisp.org>
6823 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6824 Define, taken from safe-read.c.
6825 (INT_MAX): Provide fallback.
6826 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6827 * safe-write.h (SAFE_WRITE_ERROR): Define.
6829 * safe-read.c (EINTR): Remove definition.
6830 (safe_read): Don't use EINTR if it is absent.
6832 2002-12-02 Jim Meyering <jim@meyering.net>
6834 * safe-read.c (EINTR): Define.
6835 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6836 (INT_MAX): Provide fallback.
6837 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6839 * safe-read.h (SAFE_READ_ERROR): Define.
6841 2002-12-01 Jim Meyering <jim@meyering.net>
6843 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6844 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6846 2002-11-27 Paul Eggert <eggert@twinsun.com>
6848 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6849 hash_rehash): Replace `if (limit <= value) abort ();' with
6850 `if (! (value < limit)) abort ();', for readability.
6852 2002-11-26 <karl@gnu.org>
6854 * strdup.c: copy from libc again, with jim's ok.
6855 * .cppi-disable: re-add strdup.c
6857 2002-11-25 <karl@gnu.org>
6859 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6860 instead of "strtol.c".
6862 2002-11-25 Jim Meyering <jim@meyering.net>
6864 * mktime.c: Sync from libc, now that it has the latest fix.
6866 2002-11-24 <karl@gnu.org>
6868 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6869 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6871 2002-11-24 Jim Meyering <jim@meyering.net>
6873 Update from coreutils:
6875 * mktime.c: Merge in changes from libc.
6877 Avoid a link-time failure on some Linux systems.
6878 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6879 (__mon_yday): Declare with the STATIC attribute.
6880 (__mktime_internal): Likewise.
6881 Based on a report from Greg Schafer.
6883 2002-11-23 Jim Meyering <jim@meyering.net>
6885 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6886 Use `unsigned', not `int', as type of index.
6888 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6890 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6892 2002-11-22 Paul Eggert <eggert@twinsun.com>
6894 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6895 hint that one should use `if (! x) abort ();' rather than `assert
6896 (x);', and anyway it's one less thing to worry about configuring.
6897 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6898 hash_rehash, hash_insert): Use abort rather than assert.
6900 2002-11-22 Paul Eggert <eggert@twinsun.com>
6902 * quotearg.h: Allow multiple inclusion by surrounding with
6903 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6904 so that we can be included first.
6905 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6906 * quotearg.c: Include quotearg.h immediately after config.h.
6907 No need to include stddef.h or sys/types.h any more.
6908 Surround local include files with "", not "<>".
6909 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6910 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6911 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6912 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6913 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6914 (ISPRINT): Remove; no longer needed now that we assume C89.
6916 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6919 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6920 quotearg_char): Use SIZE_MAX rather than
6921 (size_t) -1 when we are talking about "infinity".
6923 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6925 2002-11-22 Bruno Haible <bruno@clisp.org>
6927 * safe-read.h: Assume C89. Add comments.
6928 (safe_read): Change return type to size_t.
6929 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6930 counts > SSIZE_MAX correctly.
6931 * safe-write.h: New file.
6932 * safe-write.c: New file.
6933 * full-read.h: New file.
6934 * full-read.c: New file.
6935 * full-write.h: Assume C89. Add comments.
6936 * full-write.c: Include safe-write.h.
6937 (full_write): Rewritten to use safe_write.
6938 Suggested by Jim Meyering and Paul Eggert.
6940 2002-11-21 Bruno Haible <bruno@clisp.org>
6942 Remove case insensitive option matching.
6943 * argmatch.h (argcasematch): Remove declaration.
6944 (ARGCASEMATCH): Remove macro.
6945 (__xargmatch_internal): Remove case_sensitive argument.
6946 (XARGMATCH): Update.
6947 (XARGCASEMATCH): Remove macro.
6948 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6949 case_sensitive argument.
6950 (argcasematch): Remove function.
6951 (__xargmatch_internal): Remove case_sensitive argument.
6952 (main): Use XARGMATCH instead of XARGCASEMATCH.
6954 * xmalloc.c: Change compile-time error message. Add comment about
6955 required autoconf version.
6957 2002-11-21 Jim Meyering <jim@meyering.net>
6959 * strdup.c (strdup): Tweak comment and initial #if/#include.
6961 Merge in changes from the coreutils.
6963 2002-09-25 Paul Eggert <eggert@twinsun.com>
6964 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6965 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6966 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6967 int. Work more efficiently if X is the same width as uintmax_t.
6968 Do not compare X to -1, to avoid bogus compiler warning.
6969 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6970 Don't assume that f_frsize and f_bsize are the same type.
6972 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6975 * makepath.c (make_path): Restore umask *before* creating the final
6977 (make_path): Minor reformatting.
6979 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6980 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6982 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6983 ones. At least on GNU/Linux systems, `auto' means something else.
6986 2002-11-20 Paul Eggert <eggert@twinsun.com>
6988 Merge argmatch cleanups from Bison. Assume C89.
6990 * argmatch.c: Include config.h here, not in argmatch.h.
6991 Include stdlib.h, for EXIT_FAILURE.
6992 Always include <string.h>, since we assume C89.
6993 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6994 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6995 Include <stddef.h> instead, since it's all we need for size_t.
6996 (PARAMS): Remove. All uses removed.
6997 (ARRAY_CARDINALITY): Do not bother to #undef.
6998 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6999 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7000 Remove unnecessary parentheses.
7001 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7002 Insert necessary parentheses.
7003 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7004 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7006 2002-11-19 Bruno Haible <bruno@clisp.org>
7008 * mbswidth.c: Include mbswidth.h right at the beginning.
7009 * mbswidth.h: Include <stddef.h>, for size_t.
7011 * mbswidth.h (PARAMS): Remove macro.
7012 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7013 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7015 * gcd.h (PARAMS): Remove macro.
7016 (gcd): Use ANSI C function declarations.
7017 * gcd.c (gcd): Likewise.
7019 2002-11-15 Bruno Haible <bruno@clisp.org>
7021 * strcspn.c: Include <stddef.h>.
7022 (strcspn): Use ANSI C function declaration. Change return type to
7024 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7025 (strpbrk): Use NULL.
7026 * strpbrk.h (PARAMS): Remove macro.
7027 (strpbrk): Use ANSI C function declaration.
7028 * strstr.c: Don't include <sys/types.h>.
7029 * strstr.h (PARAMS): Remove macro.
7030 (strstr): Use ANSI C function declarations.
7032 2002-11-06 Bruno Haible <bruno@clisp.org>
7034 * gcd.h (gcd): Change argument type to 'unsigned long'.
7035 * gcd.c (gcd): Likewise.
7037 2002-11-05 Bruno Haible <bruno@clisp.org>
7039 * gcd.h: New file, from gettext-0.11.5.
7040 * gcd.c: New file, from gettext-0.11.5.
7042 2002-11-05 Bruno Haible <bruno@clisp.org>
7044 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7045 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7046 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7047 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7049 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7050 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7052 * closeout.c: Include gettext.h instead of <libintl.h>.
7053 * human.c: Include gettext.h instead of <libintl.h>.
7054 * quotearg.c: Include gettext.h instead of <libintl.h>.
7055 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7056 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7057 * userspec.c: Include gettext.h instead of <libintl.h>.
7058 * version-etc.c: Include gettext.h instead of <libintl.h>.
7059 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7060 (textdomain): Remove definition.
7061 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7063 * long-options.c: Remove include of <libintl.h> and definition of _.
7064 * same.c: Remove include of <libintl.h> and definition of _.
7066 2002-11-04 Bruno Haible <bruno@clisp.org>
7068 * stpcpy.h: New file, from GNU gettext-0.11.5.
7069 * strcase.h: New file, from GNU gettext-0.11.5.
7070 * strpbrk.h: New file, from GNU gettext-0.11.5.
7071 * strstr.h: New file, from GNU gettext-0.11.5.
7072 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7074 2002-05-09 Bruno Haible <bruno@clisp.org>
7076 * config.charset: Update for newest glibc. Add canonical names
7077 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7079 2002-05-09 Bruno Haible <bruno@clisp.org>
7081 * localcharset.c (get_charset_aliases): Add more Windows specific
7084 2002-05-08 Owen Taylor <otaylor@redhat.com>
7086 * config.charset: A few additions for Solaris.
7088 2001-12-05 Bruno Haible <bruno@clisp.org>
7090 * localcharset.c (locale_charset): Don't return an empty string.
7092 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7094 * config.charset: msdos in uk_UA uses CP1125.
7096 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7098 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7099 * localcharset.c (locale_charset): Declare as extern "C".
7101 2002-02-15 Bruno Haible <bruno@clisp.org>
7103 * config.charset [msdosdjgpp]: For Russian, use CP866.
7105 2002-02-11 Bruno Haible <bruno@clisp.org>
7107 * config.charset: Add support for NetBSD.
7109 2002-09-25 <karl@gnu.org>
7111 * strdup.c: copy from libc/string (via ../config/srclist*).
7112 * getopt*: copy from libc/posix.
7113 * gettext.h: copy from gettext.
7114 * .cppi-disable: add strdup.c, gettext.h.
7116 2002-07-01 Jim Meyering <meyering@lucent.com>
7118 * c-stack.c: Include sys/time.h.
7119 From Volker Borchert.
7121 2002-06-11 Paul Eggert <eggert@twinsun.com>
7123 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7124 New macro. Use it uniformly instead of
7125 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7126 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7127 reported by Vin Shelton.
7129 2002-06-22 Jim Meyering <meyering@lucent.com>
7131 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7132 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7134 2002-06-22 Paul Eggert <eggert@twinsun.com>
7136 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7137 Do not assume SA_SIGINFO behavior.
7138 Bug reported by Jim Meyering on NetBSD 1.5.2.
7140 2002-06-22 Jim Meyering <meyering@lucent.com>
7142 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7144 * exitfail.c, exitfail.h: Likewise.
7145 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7147 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7149 (EXTRA_DIST): Add fnmatch_loop.c.
7150 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7152 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7153 * fnmatch.c: Update from diffutils-2.8.2.
7154 * fnmatch_.h: New file. From diffutils-2.8.2.
7155 * fnmatch.h: Remove file.
7157 2002-06-18 Paul Eggert <eggert@twinsun.com>
7159 * file-type.h: Report an error if neither S_ISREG nor
7160 S_IFREG is defined, instead of using a test specific to glibc
7161 2.2. This should be safe, since POSIX requires S_ISREG and
7162 Unix Version 7 had S_IFREG. We don't need to check for
7163 <sys/types.h> since we don't use any symbols that it defines.
7165 2002-06-15 Jim Meyering <meyering@lucent.com>
7167 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7168 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7169 have been included before this file.
7171 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7173 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7174 so that each temporary file name is unique and valid in the first
7175 8 characters, for operation under DOS.
7177 2002-06-15 Jim Meyering <meyering@lucent.com>
7179 Work even with DJGPP 2.03, which lacks support for symlinks.
7181 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7183 * lchown.c (S_ISLNK): Likewise.
7185 2002-06-14 Jim Meyering <meyering@lucent.com>
7187 * file-type.h: Use the version from diffutils-2.8.2.
7188 * file-type.c: Likewise.
7190 2002-05-27 Jim Meyering <meyering@lucent.com>
7192 Fix a problem seen only on nonconforming systems whereby ls.c's
7193 use of localtime, and then of gettimeofday would cause trouble:
7194 the localtime call used to initialize rpl_gettimeofday's save
7195 mechanism would clobber ls's current local time information so
7196 that in any long listing the first file would always be listed
7197 with date 1970-01-01. Analysis by Volker Borchert.
7199 * gettimeofday.c (localtime): Undefine.
7200 (rpl_localtime): New function.
7202 2002-05-22 Jim Meyering <meyering@lucent.com>
7204 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7205 * file-type.h: New file.
7206 * file-type.c (file_type): New file/function. Extracted from diffutils.
7208 2002-04-29 Paul Eggert <eggert@twinsun.com>
7210 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7212 2002-04-28 Paul Eggert <eggert@twinsun.com>
7214 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7215 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7216 of 127, since 64 is the largest conceivable number for ancient
7218 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7220 2002-04-28 Jim Meyering <meyering@lucent.com>
7222 * sig2str.c (WTERMSIG): Remove definition (unused).
7224 2002-04-28 Paul Eggert <eggert@twinsun.com>
7226 * sig2str.h, sig2str.c: New files.
7227 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7229 2002-04-24 Jim Meyering <meyering@lucent.com>
7231 * gettext.h: New file, from Gettext.
7232 * Makefile.am (INCLUDES): Remove -I../intl.
7233 (libfetish_a_SOURCES): Add gettext.h.
7235 2002-04-16 Jim Meyering <meyering@lucent.com>
7237 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7238 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7239 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7241 2002-04-12 Jim Meyering <meyering@lucent.com>
7243 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7245 2002-03-10 Jim Meyering <meyering@lucent.com>
7247 * makepath.c (make_path): Remove a comma from a diagnostic.
7248 Suggestion from Santiago Vila.
7250 2002-03-08 Jim Meyering <meyering@lucent.com>
7252 * rename.c: Mention that this wrapper is needed also on
7253 mips-dec-ultrix4.4 systems.
7255 2002-03-02 Jim Meyering <meyering@lucent.com>
7257 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7258 not HAVE_CLOCK_SETTIME.
7260 2002-02-27 Paul Eggert <eggert@twinsun.com>
7262 * nanosleep.h: Rename to....
7263 * timespec.h: New name for nanosleep.h. All uses changed.
7265 * gettime.c: New file.
7266 * settime.c: New file.
7269 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7270 timespec.h. Remove nanosleep.h.
7272 2002-02-25 Paul Eggert <eggert@twinsun.com>
7274 * acl.c, acl.h: New files.
7275 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7277 2002-02-24 Jim Meyering <meyering@lucent.com>
7279 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7280 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7281 cause trouble. Reported by Nelson Beebe.
7283 2002-02-23 Paul Eggert <eggert@twinsun.com>
7285 * path-concat.c (xpath_concat): Reorder code to pacify
7286 compilers that don't know that xalloc_die never returns.
7288 2002-02-20 Jim Meyering <meyering@lucent.com>
7290 * getdate.c: Regenerate using bison-1.33.
7292 2002-02-15 Paul Eggert <eggert@twinsun.com>
7294 * posixver.c, posixver.h: New files.
7295 * Makefile.am (libfetish_a_SOURCES): Add them.
7297 2002-02-02 Paul Eggert <eggert@twinsun.com>
7298 Bruno Haible <bruno@clisp.org>
7300 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7301 (fwrite_success_callback): New declaration.
7302 * unicodeio.c (unicode_to_mb): New function, extracted from
7303 print_unicode_char. Call failure callback instead of error.
7304 (fwrite_success_callback): New function.
7305 (exit_failure_callback): New function.
7306 (fallback_failure_callback): New function.
7307 (print_unicode_char): Call unicode_to_mb.
7309 2002-01-26 Jim Meyering <meyering@lucent.com>
7311 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7313 2002-01-22 Jim Meyering <meyering@lucent.com>
7315 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7316 Otherwise, some versions of automake would omit the rule that makes
7317 Makefile from Makefile.in.
7319 2001-01-21 Paul Eggert <eggert@twinsun.com>
7321 * xmemcoll.h, xmemcoll.c: New files.
7322 * Makefile.am (libfetish_a_SOURCES): Add them.
7323 * memcoll.c: Include errno.h, and declare errno if not defined.
7324 (memcoll): Set errno to zero if there is no error.
7326 * quotearg.c (quotearg_buffer_restyled):
7327 Fix bug with quoting buffers containing NUL when backslashing escapes.
7328 This bug was exposed by the other changes in this patch.
7329 (quotearg_n_options): New arg ARGSIZE.
7330 All callers changed.
7331 (quoting_options_from_style): New function.
7332 (quotearg_n_style): Use it.
7333 (quotearg_n_style_mem): New function.
7335 * quotearg.h (quotearg_n_style_mem): New function.
7337 2002-01-16 Jim Meyering <meyering@lucent.com>
7339 * getdate.y: Add three semicolons, each just before a closing brace.
7340 Bison (as of version 1.31) no longer papers over that mistake.
7342 2002-02-14 Paul Eggert <eggert@twinsun.com>
7344 * backupfile.c (ISDIGIT): Comment fix.
7345 * getdate.y (ISDIGIT): Likewise.
7346 * posixtm.c (ISDIGIT, year): Likewise.
7347 * strverscmp.c (ISDIGIT): Likewise.
7348 * userspec.c (ISDIGIT): Likewise.
7350 2002-01-05 Jim Meyering <meyering@lucent.com>
7352 * version-etc.c (version_etc_copyright): Update copyright year.
7354 2001-01-19 Paul Eggert <eggert@twinsun.com>
7356 * closeout.c (close_stdout_status): If ferror (stdout), do
7357 not silently exit merely because the output buffer happens to
7358 have nothing pending.
7360 2001-12-18 Paul Eggert <eggert@twinsun.com>
7362 See the big note in ../ChangeLog.
7363 * human.c (suffixes): Prefer K to k for 1024.
7364 (generate_suffix_backwards): New function.
7365 (human_readable_inexact): Use it.
7366 * xstrtol.c (__xstrtol): If there is no number but there
7367 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7368 Accept 'K' as well as 'k'.
7370 2001-12-15 Jim Meyering <meyering@lucent.com>
7372 * regex.h (__restrict_arr): Update from libc.
7374 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7375 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7378 2001-12-10 Jim Meyering <meyering@lucent.com>
7380 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7381 Instead, include "xalloc.h".
7382 (initbuffer): Don't cast xmalloc return value to char*.
7383 (readline): Reword comment.
7384 Don't cast xrealloc return value to char*
7387 2001-12-09 Jim Meyering <meyering@lucent.com>
7389 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7390 `signed and unsigned type in conditional expression'.
7391 * posixtm.c (posix_time_parse): Likewise.
7393 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7395 * readtokens.c (readtoken): Declare an index to be of type unsigned
7396 to avoid a pedantic warning.
7398 * getstr.c: Don't include assert.h.
7399 (getstr): Remove warning-evoking assertions.
7400 Return -1 if offset parameter is out of bounds.
7401 Change the type of a local from int to size_t.
7403 * strftime.c (my_strftime_localtime_r): Include this function
7404 definition in the `#if ! HAVE_TM_GMTOFF' block.
7406 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7407 Include xalloc.h instead.
7409 2001-12-02 Jim Meyering <meyering@lucent.com>
7411 * tempname.c: Don't declare getenv, thus reverting the change of
7412 2001-11-18. It's no longer necessary, now that stdlib.h is always
7415 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7416 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7418 2001-11-30 Akim Demaille <akim@epita.fr>
7420 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7421 before being defined.
7423 2001-11-27 Paul Eggert <eggert@twinsun.com>
7425 * quotearg.h (quotearg_n, quotearg_n_style):
7426 First arg is int, not unsigned.
7427 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7428 (SIZE_MAX, UINT_MAX): New macros.
7429 (quotearg_n_options): Abort if N is negative.
7430 Avoid overflow check on hosts where size_t is 64 bits and int
7431 is 32 bits, as overflow is impossible there.
7432 Fix off-by-one typo that caused unnecessary reallocation.
7434 2001-11-27 Jim Meyering <meyering@lucent.com>
7436 * tempname.c: Merge with version from libc.
7437 * regex.c: Likewise.
7439 * tempname.c: Include stdlib.h unconditionally. On some old systems
7440 for which STDC_HEADERS is 0, it was not included, resulting in a
7441 warning about an integer-to-pointer conversion problem with getenv.
7442 Reported by Volker Borchert.
7444 2001-11-26 Jim Meyering <meyering@lucent.com>
7446 * gtod.h: Remove file.
7447 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7448 * gettimeofday.c: Don't include gtod.h.
7449 (GTOD_init): Remove function.
7450 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7451 Suggestion from Volker Borchert.
7453 2001-11-23 Jim Meyering <meyering@lucent.com>
7455 * hash.h (struct hash_table): Don't define here. Merely declare it.
7456 * hash.c (struct hash_table): Define it here instead.
7458 2001-11-22 Jim Meyering <meyering@lucent.com>
7460 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7462 2001-11-18 Paul Eggert <eggert@twinsun.com>
7464 * tempname.c (TMP_MAX): Remove; no longer needed.
7465 (TEMPORARIES): New macro.
7466 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7467 removes an artificial limitation (e.g. HP-UX 10.20, where
7470 2001-11-18 Jim Meyering <meyering@lucent.com>
7472 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7475 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7476 files will be created before anything else.
7478 2001-11-17 Jim Meyering <meyering@lucent.com>
7480 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7481 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7482 rather than group writable. Patch by Juan F. Codagnone.
7484 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7485 Instead, include "xalloc.h".
7487 * mountlist.c: Include unlocked-io.h after all system headers.
7488 Remove explicit declarations of xmalloc, xrealloc,
7489 and xstrdup. Instead, include "xalloc.h".
7491 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7492 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7493 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7495 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7496 Reported by Padraig Brady.
7498 * mkstemp.c: #undef mkstemp.
7500 (rpl_mkstemp): Rename from mkstemp.
7503 2001-11-16 Jim Meyering <meyering@lucent.com>
7505 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7506 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7507 determine the amount of total physical memory, use pstat_getstatic.
7508 HPUX-11 doesn't define _SC_PHYS_PAGES.
7509 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7510 If sysconf couldn't be used to determine the amount of available
7511 physical memory, use both pstat_getstatic and pstat_getdynamic.
7512 Based on a patch from Bob Proulx.
7514 2001-11-05 Jim Meyering <meyering@lucent.com>
7516 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7518 2001-11-03 Jim Meyering <meyering@lucent.com>
7520 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7521 in argmatch_to_argument call.
7523 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7526 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7527 e.g., a fault due to an attempt to free a NULL pointer.
7529 2001-11-01 Jim Meyering <meyering@lucent.com>
7531 * dirfd.c, dirfd.h: New files.
7532 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7534 * hash.c (hash_print) [TESTING]: Clean up.
7536 2001-10-22 Paul Eggert <eggert@twinsun.com>
7538 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7539 to avoid a warning if -Wall.
7541 2001-10-21 Paul Eggert <eggert@twinsun.com>
7543 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7545 2001-10-21 Jim Meyering <meyering@lucent.com>
7547 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7548 this code would end up calling gettext even in packages built
7550 * getopt.c (_): Likewise.
7551 * regex.c (_): Likewise.
7553 2001-10-20 Paul Eggert <eggert@twinsun.com>
7555 * error.c (strerror_r): Do not declare unless !_LIBC.
7556 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7557 Use strerror_r that is only a macro, even if it is not a function.
7558 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7559 (private_strerror): Use prototypes, not old-style function definition.
7560 (print_errno_message): New function.
7561 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7563 (error_tail, error, error_at_line): Use it.
7565 2001-10-11 Jim Meyering <meyering@lucent.com>
7567 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7568 and quote_n (1, ... to avoid clobbering a buffer.
7570 2001-10-05 Jim Meyering <meyering@lucent.com>
7572 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7573 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7574 * hash-pjw.h: New file.
7576 2001-09-30 Jim Meyering <meyering@lucent.com>
7578 * mountlist.c [MOUNTED_GETFSSTAT]:
7579 Include <sys/ucred.h>, for Apple Darwin.
7580 Include sys/mount.h and sys/fs_types.h only if available.
7582 (read_filesystem_list): Use FS_TYPE.
7584 2001-09-29 Paul Eggert <eggert@twinsun.com>
7586 * exclude.c (excluded_filename): 0 -> false, since it's
7589 2001-09-28 Paul Eggert <eggert@twinsun.com>
7591 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7592 #defines strtoimax. Also treat the other strto* functions
7595 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7596 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7597 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7599 2001-09-26 Jim Meyering <meyering@lucent.com>
7601 Most macros in unlocked-io.h had the wrong number of arguments.
7602 * gen-uio: New script.
7603 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7604 * unlocked-io.hin: Remove file.
7605 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7606 rather than trying to embed it here.
7607 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7608 Reported by Padraig Brady.
7610 2001-09-25 Volker Borchert <bt@teknon.de>
7612 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7614 2001-09-23 Jim Meyering <meyering@lucent.com>
7616 * mountlist.c: Remove useless parentheses in #if directives.
7617 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7618 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7620 2001-09-22 Jim Meyering <meyering@lucent.com>
7622 * localcharset.c: Update from latest gettext.
7623 * config.charset: Likewise.
7625 2001-09-20 Jim Meyering <meyering@lucent.com>
7627 * xstrtol.c (strtoimax): Guard declaration with
7628 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7629 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7630 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7631 (strtoumax): Likewise, for completeness (it wasn't necessary).
7633 2001-09-06 Paul Eggert <eggert@twinsun.com>
7635 * strtoimax.c (HAVE_LONG_LONG):
7636 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7637 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7638 to work around bug in IBM C compiler.
7640 2001-09-16 Jim Meyering <meyering@lucent.com>
7642 * mkdir.c: New file.
7644 2001-09-04 Paul Eggert <eggert@twinsun.com>
7646 * xgetcwd.c: Revert some of the previous change; intead,
7647 fix the HAVE_GETCWD_NULL code to behave more like the
7648 !HAVE_GETCWD_NULL code used to.
7651 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7654 2001-09-04 Paul Eggert <eggert@twinsun.com>
7656 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7657 Use ssize_t, not int, to store result of readlink.
7658 Check for ssize_t overflow as well as size_t overflow,
7659 as POSIX says the result of readlink is implementation-defined
7660 when ssize_t overflows.
7661 Remove unnecessary cast to char*.
7662 Use free+malloc instead of realloc, as the storage doesn't need
7663 to be preserved and it's clearer and can be more efficient that way.
7664 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7665 * xreadlink.h (xreadlink): Update prototype.
7667 2001-09-03 Paul Eggert <eggert@twinsun.com>
7669 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7670 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7671 spotted by Jim Meyering.
7673 2001-09-03 Jim Meyering <meyering@lucent.com>
7675 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7677 2001-09-03 Paul Eggert <eggert@twinsun.com>
7679 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7680 like the HAVE_GETCWD_NULL code.
7681 Include pathmax.h if not HAVE_GETCWD.
7682 Do not include xalloc.h.
7683 (INITIAL_BUFFER_SIZE): New symbol.
7684 Do not use xmalloc / xrealloc, since the caller is responsible for
7685 handling errors. Preserve errno around `free' during failure.
7686 Do not overrun buffer when using getwd.
7688 2001-09-03 Paul Eggert <eggert@twinsun.com>
7690 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7691 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7693 2001-09-02 Jim Meyering <meyering@lucent.com>
7695 * error.c: Update from GNU libc.
7697 2001-09-01 Jim Meyering <meyering@lucent.com>
7699 * xreadlink.c: New file.
7700 * xreadlink.h: New file.
7701 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7703 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7704 doesn't conflict with sparc Solaris 7's definition in
7705 /usr/include/sys/int_types.h.
7707 * exclude.c: Use `""', not `<>' to #include non-system header files.
7708 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7709 and strncasecmp as r-values. Unixware didn't have declarations.
7711 2001-08-31 Jim Meyering <meyering@lucent.com>
7713 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7714 Use an initial, malloc'd, buffer of length 128 rather than
7715 a statically allocated one of length 1024.
7717 2001-08-30 Paul Eggert <eggert@twinsun.com>
7719 * xgetcwd.c: Don't include pathmax.h.
7720 Include stdlib.h and unistd.h if available.
7722 (xmalloc, xstrdup, free): Remove decls.
7723 (xgetcwd): Don't assume sizes fit in unsigned.
7724 Check for overflow when computing sizes.
7725 Simplify reallocation code.
7727 2001-08-28 Paul Eggert <eggert@twinsun.com>
7729 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7731 * strtoimax.c: Renamed from strtoxmax.c, removing the
7734 Also, make the following further changes to make this file's
7735 configuration more similar to that of strtol.c:
7736 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7737 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7738 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7739 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7740 changed to signed values.
7742 And make the following changes as well:
7743 Fix copyright notice, as 1999 was missing.
7744 (verify): New macro.
7745 (strtoimax): Check sizes at compile-time, not run-time.
7746 Prefer strtol to strtoll if both work.
7747 (main): Remove; it was not that useful and was a pain to maintain.
7749 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7751 2001-08-30 Paul Eggert <eggert@twinsun.com>
7753 * savedir.c (savedir): Remove size parameter, as POSIX says that
7754 a directory's st_size can have an arbitrary value, so the old
7755 usage could waste an arbitrary amount of memory. All uses
7757 * savedir.h: Update prototype.
7759 2001-08-30 Paul Eggert <eggert@twinsun.com>
7761 * xstrtol.c (strtoimax): New decl.
7763 2001-08-28 Paul Eggert <eggert@twinsun.com>
7765 * xstrtol.h: Add copyright notice.
7766 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7767 LONGINT_INVALID_SUFFIX_CHAR.
7769 2001-08-30 Paul Eggert <eggert@twinsun.com>
7771 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7774 2001-08-30 Paul Eggert <eggert@twinsun.com>
7776 * hash.c: Remove '2001' from copyright notice.
7778 2001-08-30 Paul Eggert <eggert@twinsun.com>
7780 * full-write.h: New file.
7781 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7782 * full-write.c: Correct credits, as cccp.c no longer
7783 exists and anyway it was so heavily changed from the old cccp
7784 code as to be unrecognizable. Include full-write.h.
7785 (full_write) Return size_t, with short writes meaning failure.
7786 All callers changed. This fixes a bug with large buffers
7788 * utime.c: Include full-write.h.
7790 2001-08-30 Paul Eggert <eggert@twinsun.com>
7792 Merge 'exclude' changes from tar 1.13.22.
7793 This fixes one or two unlikely storage allocation overflow bugs,
7794 but doesn't change user-visible behavior otherwise.
7796 2001-08-30 Paul Eggert <eggert@twinsun.com>
7798 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7799 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7800 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7801 Include if available.
7802 (<xalloc.h>): Include
7803 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7804 (verify): New macro. Use it to verify that EXCLUDE macros do not
7805 collide with FNM macros.
7806 (struct patopts): New struct.
7807 (struct exclude): Use it, as exclude patterns now come with options.
7808 (new_exclude): Support above changes.
7809 (new_exclude, add_exclude_file):
7810 Initial size must now be a power of two to simplify overflow checking.
7811 (free_exclude, fnmatch_no_wildcards): New function.
7812 (excluded_filename): No longer requires options arg, as the options
7813 are determined by add_exclude. Now returns bool, not int.
7814 (excluded_filename, add_exclude):
7815 Add support for the fancy new exclusion options.
7816 (add_exclude, add_exclude_file): Now takes int options arg.
7817 Check for arithmetic overflow when computing sizes.
7818 (add_exclude_file): xrealloc might modify errno, so don't
7819 realloc until after errno might be used.
7821 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7823 (free_exclude): New decl.
7824 (add_exclude, add_exclude_file): Now takes int options arg.
7825 (excluded_filename): No longer requires options arg, as the options
7826 are determined by add_exclude. Now returns bool, not int.
7828 2001-08-30 Paul Eggert <eggert@twinsun.com>
7830 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7832 2001-08-27 Jim Meyering <meyering@lucent.com>
7834 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7836 * version-etc.c (N_): Remove definition.
7837 Revert most of last change.
7838 Instead, simply don't mark the `Copyright...' string for translation.
7839 Based on advice from Paul Eggert.
7841 * strtoxmax.c: Tweak comment.
7843 2001-08-26 Jim Meyering <meyering@lucent.com>
7845 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7846 of copyright with `%s' so translators don't get an untranslated
7848 (COPYRIGHT_YEAR): Define.
7849 (version_etc): Use fprintf rather than fputs.
7850 Suggestion from Ulrich Drepper.
7852 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7854 * strtoll.c: New file, from GNU libc.
7855 * xstrtoimax.c: New file.
7857 * xstrtol.h: Add xstrtoimax.
7858 * strtoumax.c: New file. Simply include "strtoumax.c".
7859 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7861 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7862 * strtoxmax.c: ... then renamed to this.
7864 2001-08-13 Paul Eggert <eggert@twinsun.com>
7866 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7867 Port to Solaris 8, where 'sed' requires a space after the 'r'
7868 command, and where sh dislikes "$/". Clean up the spacing a bit.
7869 Redirect output to $tmp just once.
7871 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7873 * addext.c (<errno.h>): Include.
7874 (errno): Declare if not defined.
7875 (addext): Work correctly when pathconf returns -1 and leaves
7876 errno alone because there is no limit. Also, work even if
7877 pathconf returns a value greater than SIZE_MAX.
7879 2001-08-12 Jim Meyering <meyering@lucent.com>
7881 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7882 Simply `return getcwd (NULL, 0);'.
7883 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7884 Use 1300 as initial value for length, not PATH_MAX.
7886 * pathmax.h: Clean up cpp syntax.
7888 2001-08-12 Jim Meyering <meyering@lucent.com>
7890 * gettimeofday.c: New file.
7892 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7894 2001-08-04 Jim Meyering <meyering@lucent.com>
7896 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7897 to get in sync with glibc.
7899 2001-08-03 Paul Eggert <eggert@twinsun.com>
7901 The following changes are from gettext 0.10.39 as maintained by
7904 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7905 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7906 with inverted sense. All uses changed.
7908 * mbswidth.c: Don't include <limits.h>.
7909 Include <stdlib.h> and <string.h> unconditionally.
7910 (iswcntrl, mbsinit, ISCNTRL): New macros.
7911 (mbsnwidth): Use K&R style function declarations.
7912 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7913 can optimize it when MB_CUR_MAX == 1.
7914 The width of control characters is zero, not 1.
7916 2001-07-15 Jim Meyering <meyering@lucent.com>
7918 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7919 (BUILT_SOURCES): Add unlocked-io.h.
7920 (io_functions): Define.
7921 (unlocked-io.h): New rule.
7922 (DISTCLEANFILES): Add unlocked-io.h.
7923 (all-local): Depend on unlocked-io.h, to ensure it is created.
7925 * unlocked-io.hin: New file
7927 * regex.c: Update from glibc.
7929 2001-07-05 Jim Meyering <meyering@lucent.com>
7931 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7933 (libfetish_a_SOURCES): Put all .h files here instead.
7934 Remove a thus-exposed (better checks in automake) duplicate and
7935 two unnecessary .h files.
7937 2001-06-11 Jim Meyering <meyering@lucent.com>
7939 * regex.c: Update from GNU libc.
7941 2001-05-27 Jim Meyering <meyering@lucent.com>
7943 * readutmp.h (UT_TYPE): Define.
7945 2001-05-24 Jim Meyering <meyering@lucent.com>
7947 * argmatch.c: Include "quote.h".
7948 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7949 quote function. Reported by Göran Uddeborg.
7951 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7953 * dirname.c (dir_name): Compute append_dot using path, not newpath
7954 which is not yet declared.
7956 2001-05-11 Paul Eggert <eggert@twinsun.com>
7958 * Makefile.am (libfetish_a_SOURCES):
7959 Add strftime.c, since we now compile it on all hosts.
7961 * strftime.c (my_strftime):
7962 Define to nstrftime if emacs, but only if my_strftime is not defined.
7963 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7964 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7965 Add one more extra argument: a nanoseconds value.
7968 (my_strftime function): Add %N format.
7969 (emacs_strftimeu): Renamed from emacs_strftime,
7970 with extra ut argument.
7972 2001-05-11 Paul Eggert <eggert@twinsun.com>
7974 dirname code cleanup. base_name now behaves more compatibly
7975 with POSIX basename when given file names that have trailing
7976 slashes, and similarly for dir_name. Add new primitives
7977 base_len and dir_len. Put the directory-name-related decls
7980 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7981 * backupfile.c (base_name): Likewise.
7982 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7983 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7984 * makepath.c (strip_trailing_slashes): Likewise.
7985 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7987 * rename.c (strip_trailing_slashes): Likewise.
7988 * same.c (base_name): Likewise.
7989 * stripslash.c (ISSLASH): Likewise.
7991 * addext.c: Include <dirname.h> after size_t is defined.
7992 * backupfile.c: Likewise.
7994 * addext.c (addext): Use base_len to trim redundant
7995 trailing slashes instead of doing it ourselves.
7996 But do not trim the last slash if it is not redundant.
7998 * backupfile.c (find_backup_file_name,
7999 max_backup_version): Use base_len instead of rolling it ourselves.
8000 Handle the case of "" and (on DOS) "C:" correctly.
8002 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8003 Include <string.h>, <dirname.h>.
8004 (base_name): Allow file names ending in slashes, other than names
8005 that are all slashes. In this case, return the basename followed
8006 by the slashes. This is more general, and can be used in places
8007 where the original base_name purposely had an assertion failure.
8008 (base_len): New function.
8010 * dirname.c: Include <string.h> instead of <stdlib.h>.
8011 Do not include <assert.h>; no longer needed.
8013 (memrchr): Remove decl.
8014 (dir_name_r): Remove.
8015 (dir_len): Renamed from dirlen. All callers changed.
8016 Rewrite in terms of base_name, for simplicity and consistency.
8017 (dir_name): Never return NULL. All callers changed.
8018 Do not include <stdlib.h> in test program; no longer needed.
8019 return 0; is fine for test program.
8021 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8023 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8025 * path-concat.c (path_concat): Use base_len to compute
8026 base length, not strlen; this means we cannot rely on memcpy
8029 * same.c (STREQ): Remove.
8030 (same_name): Handle the case where the basename ends in trailing '/'.
8032 * stripslash.c (strip_trailing_slashes): Return nonzero if
8033 a slash was stripped. Do not strip the last slash after a
8036 2001-04-08 Jim Meyering <meyering@lucent.com>
8038 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8039 recomputed; that's necessary when the offset spans a DST transition.
8040 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8042 2001-04-02 Jim Meyering <meyering@lucent.com>
8044 * regex.h, regex.c: Update from GNU libc.
8046 2001-03-19 Paul Eggert <eggert@twinsun.com>
8048 * version-etc.c (version_etc_copyright): Update to 2001.
8050 2001-03-16 Paul Eggert <eggert@twinsun.com>
8052 * tempname.c (uint64_t): Define to uintmax_t if
8053 not defined, and if UINT64_MAX is not defined.
8054 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8055 Reported by John David Anglin.
8057 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8059 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8060 alias if codeset is empty.
8061 * config.charset (BeOS): Use wildcard syntax.
8063 2001-03-13 Jim Meyering <meyering@lucent.com>
8065 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8066 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8069 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8071 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8073 * unicodeio.c (print_unicode_char): Simplify accordingly.
8075 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8077 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8078 support for DOS/DJGPP.
8080 2001-02-28 Paul Eggert <eggert@twinsun.com>
8082 * Makefile.am (libfetish_a_SOURCES):
8083 Add dup-safer.c, fopen-safer.c.
8084 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8086 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8088 2001-02-25 Paul Eggert <eggert@twinsun.com>
8090 The mkstemp replacement is taken from glibc 2.2.2, with some
8091 portability fixes for use outside glibc, as follows:
8093 * tempname.c (struct_stat64): New macro.
8094 (direxists, __gen_tempname): Use it.
8095 This avoids a portability problem with Solaris 8.
8097 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8098 (<stddef.h>, <stdint.h>, <string.h>):
8099 Include only if STDC_HEADERS || _LIBC.
8100 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8101 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8102 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8103 (__set_errno): Define this macro if <errno.h> doesn't.
8104 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8105 Define these macros if <stdio.h> doesn't.
8106 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8107 Define these macros if <sys/stat.h>
8108 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8109 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8110 __xstat64): Define if not _LIBC.
8111 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8112 (__gen_tempname): Invoke gettimeofday only if
8113 HAVE_GETTIMEOFDAY || _LIBC;
8114 otherwise, fall back on plain "time".
8115 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8117 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8119 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8121 2001-02-17 Jim Meyering <meyering@lucent.com>
8123 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8124 around included file name.
8126 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8128 * strftime.c: Update from GNU libc (the only changes were to comments).
8130 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8132 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8134 2001-02-17 Paul Eggert <eggert@twinsun.com>
8136 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8137 Remove workaround macros for hosts that have mbrtowc but not
8138 mbstate_t, as we now insist on proper declarations for both
8139 before using mbrtowc.
8141 2001-02-17 Jim Meyering <meyering@lucent.com>
8143 * regex.c: Update from libc.
8145 2001-02-16 Paul Eggert <eggert@twinsun.com>
8147 * alloca.c (malloc): Undef before defining, since stdlib.h
8148 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8149 Reported by Mark Hounschell via Paul Eggert.
8151 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8153 * config.charset: Update for FreeBSD 4.2.
8155 2001-01-26 Jim Meyering <meyering@lucent.com>
8157 * quotearg.c: Include stddef.h.
8158 * quote.c: Include stddef.h.
8159 Reported by Axel Kittenberger.
8161 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8162 line in double quotes so that it evokes a better diagnostic.
8163 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8164 Reported by Axel Kittenberger.
8166 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8168 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8169 to avoid a warning. Add back 'const' to inptr.
8171 2001-01-16 Jim Meyering <meyering@lucent.com>
8173 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8176 2001-01-14 Jim Meyering <meyering@lucent.com>
8178 * rename.c: New file. From Volker Borchert.
8179 Include stdlib.h, string.h or strings.h, and xalloc.h.
8180 Use strip_trailing_slashes rather than open-coding it.
8182 2001-01-03 Paul Eggert <eggert@twinsun.com>
8184 * strftime.c: Sync with glibc time/strftime.c 1.81.
8186 2001-01-03 Jim Meyering <meyering@lucent.com>
8188 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8189 local `inptr' to avoid warning with some system declarations of iconv.
8191 2000-12-29 Paul Eggert <eggert@twinsun.com>
8193 * modechange.c: Do not assume that mode_t uses the
8194 traditional octal encoding. E.g. "chmod 1 FOO" should set
8195 the other-execute bit of FOO even if S_IXOTH != 1.
8197 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8198 WOTH, XOTH, ALLM): New macros.
8199 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8200 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8202 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8203 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8205 No need to use uintmax_t; unsigned long is long enough.
8206 Don't bother to get suffix since we don't use it.
8208 2000-12-24 Jim Meyering <meyering@lucent.com>
8210 * hash.c (is_prime): Return explicit boolean values.
8211 (hash_get_first): Return NULL to appease Irix5.6's 89.
8212 Reported by Nelson Beebe.
8214 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8216 * localcharset.c (locale_charset): Add support for Win32.
8218 2000-12-18 Paul Eggert <eggert@twinsun.com>
8220 * physmem.h, physmem.c: New files.
8222 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8223 (noinst_HEADERS): Add physmem.h.
8225 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8226 't' for compatibility with Solaris 8 sort.
8228 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8230 * config.charset: Add support for BeOS.
8232 2000-12-16 Jim Meyering <meyering@lucent.com>
8234 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8235 SHELLS_FILE to a file name that's useful on djgpp systems.
8237 (ADDITIONAL_DEFAULT_SHELLS): Define.
8238 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8239 Based mostly on a patch from Prashant TR.
8241 2000-12-16 Jim Meyering <meyering@lucent.com>
8243 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8244 N and M) would have treated it like `chown N:N FILE'.
8246 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8248 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8250 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8251 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8252 to the list of canonical encodings. Rename EUC-CN to GB2312.
8254 2000-12-08 Andreas Schwab <schwab@suse.de>
8256 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8257 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8259 2000-12-07 Jim Meyering <meyering@lucent.com>
8261 * stripslash.c (ISSLASH): Define.
8262 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8265 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8266 (dir_name_r): Declare this function as static.
8267 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8268 manifest itself on a name containing a mix of slashes and
8270 Make this function work with names starting with a DOS-style
8271 drive letter and colon prefix.
8272 (dir_name): Append `.' if necessary.
8273 Based mostly on patches from Prashant TR and Eli Zaretskii.
8275 * dirname.h (dir_name_r): Remove prototype.
8277 2000-12-05 Jim Meyering <meyering@lucent.com>
8279 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8281 2000-12-04 Jim Meyering <meyering@lucent.com>
8283 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8284 Also include memory.h, stdlib.h, unistd.h if appropriate.
8285 Reported by Andreas Jaeger (conflicting declaration of malloc).
8287 2000-12-02 Jim Meyering <meyering@lucent.com>
8289 * closeout.h: Make idempotent, to avoid some obscure warnings.
8291 2000-12-01 Paul Eggert <eggert@twinsun.com>
8293 * memrchr.c: Include <config.h> before any system include file.
8295 2000-11-29 Paul Eggert <eggert@twinsun.com>
8297 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8299 2000-11-26 Jim Meyering <meyering@lucent.com>
8301 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8303 2000-11-22 Paul Eggert <eggert@twinsun.com>
8305 * strftime.c (my_strftime): Do not invoke mbrlen with a
8306 size of (size_t) -1; it's not portable.
8308 2000-11-17 Akim Demaille <akim@epita.fr>
8310 * obstack.h: Formatting changes.
8311 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8312 prevent type checking.
8313 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8314 cast the value to (void *): assigning a `foo *' to a `void *'
8316 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8318 2000-11-17 Jim Meyering <meyering@lucent.com>
8320 * strstr.c: Update from GNU libc.
8322 2000-11-16 Jim Meyering <meyering@lucent.com>
8324 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8326 2000-11-11 Jim Meyering <meyering@lucent.com>
8328 * error.c: Add a couple #includes, merging from GNU libc version.
8330 2000-11-10 Jim Meyering <meyering@lucent.com>
8332 * obstack.h: Update from GNU libc.
8333 * obstack.c: Likewise.
8335 2000-11-06 Paul Eggert <eggert@twinsun.com>
8337 * getusershell.c (setusershell): Use rewind rather than
8338 fseek/fseeko, to avoid configuration hassles with fseeko.
8339 Don't bother opening SHELLS_FILE if shellstream is NULL;
8342 2000-11-05 Jim Meyering <meyering@lucent.com>
8344 * makepath.h (make_dir): Declare.
8345 * makepath.c (make_dir): Remove `static' attribute.
8348 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8350 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8351 last one in a bucket, advance to the next bucket.
8353 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8355 * fnmatch.c: Do not comment out all the code if we are using
8356 the GNU C library, because in some cases we are replacing buggy
8357 code in the GNU C library itself.
8359 2000-10-30 Paul Eggert <eggert@twinsun.com>
8361 * error.h, getline.h, modechange.h:
8362 Remove "2000" from Copyright line, as the file hasn't been
8363 changed this year other than in the copyright notice.
8365 * xalloc.h: Add "2000" to Copyright line, as this file
8366 was changed this year.
8368 2000-10-30 Paul Eggert <eggert@twinsun.com>
8370 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8371 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8372 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8374 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8376 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8377 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8378 doesn't define __restrict_arr.
8380 2000-10-29 Jim Meyering <meyering@lucent.com>
8382 * xstat.in: Fix grammar in comment.
8384 2000-10-28 Jim Meyering <meyering@lucent.com>
8386 * memchr.c: Update from libc.
8387 Adjust for portability:
8388 [HAVE_STDLIB_H]: Include stdlib.h.
8389 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8390 Undef __memchr, too.
8391 [!weak_alias]: Define __memchr to memchr.
8393 * regex.c: Update from libc.
8394 * regex.h: Likewise.
8395 * getopt1.c: Likewise.
8396 * memcmp.c: Likewise.
8398 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8399 Avoid using fseek, when possible -- it's broken by design.
8400 Patch by Ulrich Drepper.
8402 2000-10-26 Jim Meyering <meyering@lucent.com>
8404 * strftime.c: Update from libc.
8406 2000-10-25 Jim Meyering <meyering@lucent.com>
8408 * obstack.c: Update from libc.
8410 2000-10-23 Jim Meyering <meyering@lucent.com>
8412 * hard-locale.c (hard_locale): Revert last change -- it was simply
8413 wrong. That set_locale call must not have any side effects.
8416 2000-10-22 Jim Meyering <meyering@lucent.com>
8418 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8419 [CYCLIC]: Remove now-unused definition.
8421 * save-cwd.c (O_DIRECTORY): Define, if needed.
8422 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8423 Suggestion from Ulrich Drepper.
8425 2000-10-21 Jim Meyering <meyering@lucent.com>
8427 * dirname.c (dir_name_r): New function, factored out of dir_name.
8428 (dir_name): Use dir_name_r.
8429 * dirname.h (dir_name_r): Declare it.
8431 2000-10-21 Jim Meyering <meyering@lucent.com>
8433 * dirname.c (memrchr): Declare if necessary.
8434 (dir_name): Remove the restriction that there be no
8435 trailing slashes. Now, this code skips past them, effectively
8437 [TEST_DIRNAME] (main): New unit tests.
8439 * memrchr.c: New file from GNU libc.
8440 Undef __memrchr, too.
8441 [!weak_alias]: Define __memrchr to memrchr.
8442 Guard weak_alias use with `#ifdef weak_alias'.
8444 2000-10-17 Jim Meyering <meyering@lucent.com>
8446 * quote.h (PARAMS): Define and use.
8447 Reported by Akim Demaille.
8449 * getopt.c: Update from libc.
8451 2000-10-16 Jim Meyering <meyering@lucent.com>
8453 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8456 2000-09-25 Jim Meyering <meyering@lucent.com>
8458 * md5.h (rol): Define (from GnuPG).
8460 * sha.c: Give credit (GnuPG) where due.
8461 (M): Use rol rather than open-coding it.
8462 Add a FIXME comment.
8464 2000-09-21 Jim Meyering <meyering@lucent.com>
8466 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8467 Reported by Michael Stone.
8469 2000-09-20 Jim Meyering <meyering@lucent.com>
8471 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8472 (noinst_HEADERS): Add sha.h.
8473 Based on code from Scott G. Miller and from GnuPG.
8475 2000-09-15 Jim Meyering <meyering@lucent.com>
8477 * regex.c: Update from libc.
8479 2000-09-10 Jim Meyering <meyering@lucent.com>
8481 * getopt.c (_getopt_internal): Update from glibc.
8483 2000-09-09 Jim Meyering <meyering@lucent.com>
8485 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8486 think it should be used as a general replacement for isascii.
8487 * fnmatch.c: Likewise.
8488 * mbswidth.c: Likewise
8489 * regex.c: Likewise.
8492 * userspec.c: Include sys/param.h and limits.h.
8494 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8495 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8496 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8497 UID, GID. Check range.
8499 2000-09-06 Jim Meyering <meyering@lucent.com>
8501 * getopt.c (_getopt_internal): Update from glibc.
8503 2000-08-30 Jim Meyering <meyering@lucent.com>
8505 * strftime.c: Merge in changes from GNU libc.
8507 2000-08-26 Jim Meyering <meyering@lucent.com>
8509 * closeout.c: Include "__fpending.h".
8510 (close_stdout_status): Return right away if there's nothing to flush.
8512 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8513 * __fpending.c: New file.
8514 * __fpending.h: New file.
8516 2000-08-07 Paul Eggert <eggert@twinsun.com>
8518 Standardize on "memory exhausted" instead of "Memory exhausted"
8519 or "virtual memory exhausted".
8520 * obstack.c (print_and_abort): Use "memory exhausted", not
8521 "virtual memory exhausted".
8522 * same.c (same_name): Invoke xalloc_die instead of printing
8524 * userspec.c (parse_user_spec): Likewise.
8525 * bumpalloc.h: comment fix
8526 * same.c, userspec.c: Include xalloc.h.
8528 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8529 not char *const and pointing to a constant array.
8530 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8531 (xrealloc): Comment fix.
8533 * userspec.c (parse_user_spec):
8534 Don't translate a message until just before returning,
8535 to avoid unnecessary translation.
8537 2000-08-07 Jim Meyering <meyering@lucent.com>
8539 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8540 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8541 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8542 getgroups.c, gethostname.c, getopt.h, group-member.c,
8543 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8544 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8545 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8546 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8547 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8548 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8549 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8550 yesno.c: Back out Copyright date changes for each file with no change
8551 this year. This eases coordination with other programs using the same
8552 source code modules. From Paul Eggert.
8554 2000-08-03 Greg McGary <greg@mcgary.org>
8556 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8557 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8558 (EXTEND_BUFFER): Use them.
8560 2000-08-01 Jim Meyering <meyering@lucent.com>
8562 * dirname.c (ISSLASH): Define.
8563 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8564 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8565 both `\' and `/' may be use as path separators.
8566 Based on a patch from Prashant TR.
8568 2000-07-31 Paul Eggert <eggert@twinsun.com>
8570 * quotearg.c (quotearg_n_options): Don't make the initial
8571 slot vector a constant, since it might get modified.
8573 2000-07-31 Jim Meyering <meyering@lucent.com>
8575 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8576 * obstack.c (print_and_abort): Likewise.
8578 2000-07-30 Paul Eggert <eggert@twinsun.com>
8580 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8581 buffer, so that the caller can always quote one small
8582 component of a "memory exhausted" message in slot 0.
8583 From a suggestion by Jim Meyering.
8585 2000-07-30 Jim Meyering <meyering@lucent.com>
8587 * makepath.c (make_path): Quote the other instance, too.
8589 * quotearg.c (N_STATIC_SLOTVECS): Define.
8590 (STATIC_BUF_SIZE): Define.
8591 (quotearg_n_options): Use only statically allocated storage when
8592 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8593 than STATIC_BUF_SIZE.
8595 2000-07-29 Jim Meyering <meyering@lucent.com>
8597 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8598 * dirname.c (dir_name): Likewise.
8600 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8602 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8603 (dir_name): Assert that there are no trailing slashes.
8605 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8607 * mbswidth.h (mbswidth): Add a flags argument.
8608 (mbswidth): New declaration.
8609 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8610 * mbswidth.c (mbswidth): Add a flags argument.
8611 (mbsnwidth): New function.
8613 2000-07-24 Jim Meyering <meyering@lucent.com>
8615 * mbswidth.c: Remove useless #else. From Bruno Haible.
8617 2000-07-23 Paul Eggert <eggert@twinsun.com>
8619 * mbswidth.c (_XOPEN_SOURCE):
8620 Don't define; this causes problems on Solaris 7.
8621 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8623 2000-07-23 Paul Eggert <eggert@twinsun.com>
8626 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8627 so that mbstate_t is always defined.
8629 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8630 be 1 in at least one GCC installation, and this configuration
8631 error is likely to be common. Ignoring MB_LEN_MAX hurts
8632 performance on hosts that have mbrtowc but have only unibyte
8633 locales, but I assume these hosts are rare.
8635 2000-07-23 Paul Eggert <eggert@twinsun.com>
8637 * quotearg.c: Streamline by invoking multibyte code only if needed.
8638 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8639 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8640 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8641 invoke multibyte primitives.
8643 2000-07-23 Jim Meyering <meyering@lucent.com>
8645 * basename.c (base_name): Add an assertion.
8647 2000-07-15 Bruno Haible <clisp.cons.org>
8649 * quotearg.c: When the system forces us to redefine mbstate_t,
8650 shadow its mbsinit function.
8652 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8654 * mbswidth.h: New file.
8655 * mbswidth.c: New file.
8656 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8657 (noinst_HEADERS): Add mbswidth.h.
8659 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8661 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8664 2000-07-15 Jim Meyering <meyering@lucent.com>
8666 * makepath.c: Include quote.h.
8667 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8668 corresponding argument in a `quote (...)' call.
8669 Give better diagnostics.
8671 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8672 (noinst_HEADERS): Add quote.h.
8674 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8675 from tar's src/misc.c.
8676 * quote.h: New file. Prototypes for same.
8678 2000-07-10 Paul Eggert <eggert@twinsun.com>
8680 From a suggestion by Bruno Haible.
8681 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8682 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8683 to decide whether to define the BeOS workaround macro;
8684 this adjusts to the change to AC_MBSTATE_T.
8686 2000-07-13 Paul Eggert <eggert@twinsun.com>
8688 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8690 * quotearg.c (quoting_style_args, quoting_style_vals,
8691 quotearg_buffer_restyled): Add support for
8692 clocale_quoting_style. Undo previous change to
8693 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8694 and "{RIGHT QUOTATION MARK}" msgids.
8696 2000-07-05 Paul Eggert <eggert@twinsun.com>
8698 The old behavior of quoting `like this' doesn't look good with
8699 newer, ISO-style fonts. See:
8700 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8702 Instead, quote "like this" by default. Let the translator
8703 tailor the locale-specific quoting behavior by providing
8704 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8706 * quotearg.c (N_): New macro.
8707 (gettext_default): New function.
8708 (quotearg_buffer_restyled): Use
8709 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8710 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8712 2000-07-09 Jim Meyering <meyering@lucent.com>
8714 * Most files: Update copyright dates to include 2000.
8716 2000-07-08 Jim Meyering <meyering@lucent.com>
8718 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8720 (xgethostname): Remove now-unnecessary #ifdef.
8721 Move declaration of `err' into loop where it's used.
8723 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8725 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8726 by allocating a larger buffer. Test the gethostname return value for
8727 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8728 returns an error and ENAMETOOLONG isn't defined.
8730 2000-07-05 Paul Eggert <eggert@twinsun.com>
8731 and Bruno Haible <haible@clisp.cons.org>
8733 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8735 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8737 * quotearg.c (struct quoting_options): Simplify quote_these_too
8740 2000-07-03 Jim Meyering <meyering@lucent.com>
8742 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8743 Reported by Bruno Haible.
8745 2000-07-04 Jim Meyering <meyering@lucent.com>
8747 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8748 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8751 2000-07-03 Paul Eggert <eggert@twinsun.com>
8752 and Bruno Haible <haible@clisp.cons.org>
8754 * quotearg.c (mbrtowc):
8755 Assign to *pwc, and return 1 only if result is nonzero.
8756 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8758 2000-07-03 Jim Meyering <meyering@lucent.com>
8760 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8761 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8764 2000-07-02 Jim Meyering <meyering@lucent.com>
8766 * quotearg.c (mbstate_t): Don't define here.
8768 2000-07-02 Jim Meyering <meyering@lucent.com>
8770 * nanosleep.c (SIGCONT): Define if not already defined.
8772 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8774 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8775 per change in ../m4/ls-mntd-fs.m4.
8776 (read_filesystem_list): Ignore symbolic links.
8778 2000-06-29 Jim Meyering <meyering@lucent.com>
8780 * same.c: Include <string.h> or <strings.h>, as appropriate,
8781 for declaration of strcmp.
8783 * long-options.c: Include <stdlib.h>, for declaration of exit.
8785 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8786 Avoid warning by casting result to `char *' to remove `const'.
8788 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8790 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8792 2000-06-26 Paul Eggert <eggert@twinsun.com>
8794 savedir now sets errno on failure and invokes xmalloc to get memory.
8795 Fix a couple of other minor bugs while we're at it.
8797 * savedir.c (<unistd.h>): Do not include; there's no need.
8798 (NAMLEN): Remove macro.
8799 (malloc, realloc): Remove decls.
8801 ("xalloc.h"): Include.
8802 (NAME_SIZE_DEFAULT): New macro.
8803 (savedir): Use xmalloc / xrealloc to allocate memory.
8804 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8805 Skip "" directory entries.
8806 Use strlen to calculate directory entry length, since the old method
8807 is rarely used these days and isn't worth supporting.
8808 Don't use a pointer after freeing it.
8809 Check for integer overflow when calculating allocation size.
8810 Use memcpy to copy entries, instead of stpcpy.
8811 Set errno properly when returning NULL.
8812 Check for readdir error.
8814 2000-06-26 Jim Meyering <meyering@lucent.com>
8816 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8818 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8820 * getusershell.c (xmalloc, xrealloc): Remove functions.
8822 Don't include <stdlib.h>. Don't declare malloc, realloc.
8824 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8826 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8828 2000-06-24 Jim Meyering <meyering@lucent.com>
8830 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8832 2000-06-21 Jim Meyering <meyering@lucent.com>
8834 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8836 2000-06-19 Paul Eggert <eggert@twinsun.com>
8838 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8839 (mbrtowc, mbstate_t): Define substitutes if
8840 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8841 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8842 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8844 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8846 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8847 than 1024, return a memory chunk of least possible size, instead
8848 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8849 Use free/xmalloc instead of xrealloc to avoid copying for very long
8852 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8854 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8855 address, not strdup. Include <stdlib.h> and don't declare free().
8857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8859 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8862 2000-06-21 Jim Meyering <meyering@lucent.com>
8864 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8865 (noinst_HEADERS): Add getstr.h.
8867 * getline.c (getstr): Move into a separate file.
8868 * getstr.c (getstr): New file, extracted from getline.c, with
8869 the following changes: new parameter, delim2; both delim[12]
8870 parameters have type `int', not `char'. The latter would lose
8871 with 8-bit delimiters.
8872 * getstr.h: New file.
8874 2000-06-19 Jim Meyering <meyering@lucent.com>
8876 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8878 2000-06-18 Jim Meyering <meyering@lucent.com>
8880 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8881 Besides, these days every porting target provides a mkdir function.
8883 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8884 (this snippet comes from src/system.h).
8886 2000-06-15 Paul Eggert <eggert@twinsun.com>
8888 * human.c (adjust_value): New function.
8889 (human_readable_inexact): Apply rounding style even when
8890 printing approximate values.
8892 2000-06-14 Paul Eggert <eggert@twinsun.com>
8894 * human.c (human_readable_inexact): Allow an input block
8895 size that is not a multiple of the output block size, and vice versa.
8896 Reported by Piergiorgio Sartor.
8898 2000-06-14 Paul Eggert <eggert@twinsun.com>
8900 * getdate.y (get_date): Apply relative times after time
8901 zone indicator, not before. Reported by Todd A. Jacobs.
8903 2000-06-13 Jim Meyering <meyering@lucent.com>
8905 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8907 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8909 2000-06-12 Paul Eggert <eggert@twinsun.com>
8911 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8913 2000-06-04 Paul Eggert <eggert@twinsun.com>
8915 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8917 2000-06-04 Jim Meyering <meyering@lucent.com>
8919 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8920 SunOS 4.1.4 for which gid_t is an unsigned type.
8922 2000-06-03 Jim Meyering <meyering@lucent.com>
8924 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8926 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8928 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8929 newer, don't install charset.alias.
8930 * config.charset: Change the Linux/glibc rules so they become empty
8931 on glibc-2.1 or newer.
8933 2000-06-02 Jim Meyering <meyering@lucent.com>
8935 * mountlist.c: Back out last change. Instead, do this...
8936 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8937 member using the same `ignore'-testing code.
8938 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8942 2000-05-29 Jim Meyering <meyering@lucent.com>
8944 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8945 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8947 2000-05-22 Jim Meyering <meyering@lucent.com>
8949 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8951 2000-05-18 Jim Meyering <meyering@lucent.com>
8953 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8954 back, too, since it may have been modified by allocate_entry.
8955 (hash_delete): Rewrite to use neither the assignment operator
8956 nor the comma operator in an if-expression.
8958 2000-05-15 Paul Eggert <eggert@twinsun.com>
8961 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8962 Remove; no longer needed.
8963 "quotearg.h": Add include.
8964 (file_name): Do not bother to explicitly initialize to NULL; it's less
8965 efficient on some hosts.
8966 (close_stdout_status): Remove test as to whether stdout was already
8967 closed; it breaks for the case "echo x | sort >&-".
8968 Quote file name colons.
8969 Do not assume that _("write error") lacks format strings.
8971 2000-05-15 Jim Meyering <meyering@lucent.com>
8973 * version-etc.c (version_etc_copyright): Update the copyright string
8974 used in all --version output.
8976 2000-05-14 Jim Meyering <meyering@lucent.com>
8978 * closeout.c (close_stdout_set_file_name): New function.
8979 (close_stdout_status): Use new file-scoped global.
8980 Return right away if fstat says the stdout file descriptor is invalid.
8981 * closeout.h (close_stdout_set_file_name): Declare.
8983 2000-05-10 Jim Meyering <meyering@lucent.com>
8985 * closeout.c [default_exit_status]: New file-scoped variable.
8986 (close_stdout_set_status): New function.
8987 * closeout.h (close_stdout_set_status): Declare.
8989 2000-05-08 Jim Meyering <meyering@lucent.com>
8991 * long-options.c: Don't include closeout.h.
8992 (parse_long_options): Don't call close_stdout for --version.
8994 2000-05-06 Jim Meyering <meyering@lucent.com>
8996 * strnlen.c: Undefine __strnlen and strnlen.
8997 [!weak_alias]: Define __strnlen to strnlen.
8999 * atexit.c: New file, from libiberty.
9001 2000-05-06 Jim Meyering <meyering@lucent.com>
9003 * closeout.c (close_stdout_status): Also check for errors on the
9006 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9008 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9009 instead of xmalloc, xrealloc, path_concat.
9010 (locale_charset): Treat empty environment variables as absent.
9011 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9013 2000-05-04 Jim Meyering <meyering@lucent.com>
9015 * getopt.c: Update from glibc.
9016 * obstack.c: Likewise.
9017 * obstack.h: Likewise.
9018 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9020 * regex.h: Likewise.
9021 * strndup.c: Likewise.
9022 * strnlen.c: New file, from glibc.
9024 2000-05-01 Jim Meyering <meyering@lucent.com>
9026 * full-write.c (full_write): Remove `FIXME' part of comment.
9028 2000-04-29 Jim Meyering <meyering@lucent.com>
9030 * path-concat.c: Declare strdup only if it's not defined.
9031 * canon-host.c: Likewise.
9033 2000-04-28 Jim Meyering <meyering@lucent.com>
9035 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9036 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9037 included first, then limits.h is included by locale.h by libintl.h.
9038 From John David Anglin.
9040 2000-04-25 Jim Meyering <meyering@lucent.com>
9042 * makepath.c (S_IRWXUGO): Define.
9043 (make_path): Always perform explicit chmod if MODE specifies any
9044 of the `special' permission bits. Prompted by a bug report against
9045 install from Mate Wierdl and Joost van Baal.
9047 2000-04-18 Jim Meyering <meyering@lucent.com>
9051 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9052 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9054 2000-04-17 Jim Meyering <meyering@lucent.com>
9056 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9057 the definition of it to rpl_strftime also defined-away the system's
9060 2000-04-15 Jim Meyering <meyering@lucent.com>
9062 Use `C' to denote so-called `contiguous' files, the same way
9064 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9065 (ftypelet): Use S_ISCTG.
9066 From Michael Deutschmann.
9068 2000-04-14 Jim Meyering <meyering@lucent.com>
9070 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9072 2000-04-08 Jim Meyering <meyering@lucent.com>
9074 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9075 names don't conflict. Reported by Eli Zaretskii.
9077 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9079 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9080 bug. Deal with the different error behavior of Irix iconv.
9082 2000-04-07 Jim Meyering <meyering@lucent.com>
9084 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9085 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9087 2000-04-05 Jim Meyering <meyering@lucent.com>
9089 Portability tweaks required for ultrix4.3.
9090 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9091 * readutmp.c: Include sys/types.h before sys/stat.h.
9092 * canon-host.c: Declare strdup.
9093 * path-concat.c: Likewise.
9094 From John David Anglin.
9096 2000-04-04 Jim Meyering <meyering@lucent.com>
9098 Be more DOS 8.3-friendly.
9099 * ref-add.sin: Renamed from ref-add.sed.in.
9100 * ref-del.sin: Renamed from ref-del.sed.in.
9101 * Makefile.am: Reflect renaming.
9102 Reported by Eli Zaretskii.
9104 Use a temporary file name that won't clash with `charset.alias'
9105 in the DOS 8.3 name space.
9106 * Makefile.am (charset_tmp): Define.
9107 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9108 (uninstall-local): Likewise.
9109 Reported by Eli Zaretskii.
9111 2000-03-29 Paul Eggert <eggert@twinsun.com>
9113 * time/strftime.c (my_strftime): Make sure we call the system
9114 strftime, not ourselves, when invoking the underlying strftime.
9116 2000-03-24 Jim Meyering <meyering@lucent.com>
9118 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9119 (charset_alias): Define.
9120 (install-exec-local): Factor out common code.
9121 (uninstall-local): Split lines longer than 80.
9122 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9124 (.sed.in.sed): New rule. Don't redirect directly to $@.
9125 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9127 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9129 * config.charset: Output a line containing "Packages using this file".
9130 * ref-add.sed.in, ref-del.sed.in: New files.
9131 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9132 ref-del.sed): New rules.
9134 2000-03-17 Jim Meyering <meyering@lucent.com>
9136 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9137 Otherwise, include <strings.h>
9139 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9141 * unicodeio.c (utf8_wctomb): New function.
9142 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9143 format instead of in UCS-4 with platform dependent endianness.
9145 2000-03-07 Paul Eggert <eggert@twinsun.com>
9147 * savedir.c (savedir): Work even if directory size is
9148 negative; this can happen with some screwy NFS configurations.
9150 2000-03-06 Jim Meyering <meyering@lucent.com>
9152 * localcharset.c (get_charset_aliases): Don't try to free file_name
9153 if it's NULL (because we ran out of memory). From Bruno Haible.
9155 2000-03-05 Jim Meyering <meyering@lucent.com>
9157 * localcharset.c ("path-concat.h"): Include.
9158 (get_charset_aliases): Use path_concat instead of ANSI string
9161 * unicodeio.h (PARAMS): Define.
9162 Use it to guard prototype.
9164 2000-03-04 Jim Meyering <meyering@lucent.com>
9166 * Makefile.am (install-exec-local): Create $(libdir) before installing
9168 (uninstall-local): Uncomment this rule so `make distcheck' works
9171 * unicodeio.c (<errno.h>): Include it.
9172 (errno): Declare if not defined.
9174 * localcharset.c: Add Bruno's comment justifying use of volatile.
9176 * config.charset: New version, incorporating remarks from a linux
9177 i18n mailing list. From Bruno Haible.
9179 2000-03-02 Jim Meyering <meyering@lucent.com>
9181 * Makefile.am (EXTRA_DIST): Add config.charset.
9183 2000-03-01 Jim Meyering <meyering@lucent.com>
9185 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9186 * unicodeio.c: Likewise.
9188 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9190 * config.charset: New file.
9191 * localcharset.c: New file.
9192 * unicodeio.h, unicodeio.c: New files.
9193 * Makefile.am (DEFS): Add -DLIBDIR=...
9194 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9195 (noinst_HEADERS): Add unicodeio.h.
9196 (all-local, install-exec-local, charset.alias): New targets.
9198 2000-02-28 Paul Eggert <eggert@twinsun.com>
9200 * quotearg.c (ALERT_CHAR): New macro.
9201 (quotearg_buffer_restyled): Use it.
9203 2000-02-27 Jim Meyering <meyering@lucent.com>
9205 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9206 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9208 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9209 not `#if STDC_HEADERS'.
9210 Declare malloc if needed.
9212 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9213 now that autoconf always defines the HAVE_DECL_ symbols.
9214 * human.c: Likewise.
9216 * strtoumax.c: Likewise.
9218 * backupfile.c: Arrange for cpp to fail if the configure-time
9219 declaration check was not run.
9221 * human.c: Likewise.
9223 * strtoumax.c: Likewise.
9225 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9226 then first look up the entire `.'-containing string as a login name.
9228 2000-02-18 Paul Eggert <eggert@twinsun.com>
9230 * getdate.y: Handle two-digit years with leading zeros correctly.
9231 (textint): New typedef.
9232 (parser_control): Member year changed from int to textint.
9234 (YYSTYPE): Removed; replaced by %union with int and textint members.
9235 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9236 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9237 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9238 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9239 (date, number, to_year): Use width of number in digits, not its value,
9240 to determine whether it's a 2-digit year, or a 2-digit time.
9241 (yylex): Store number of digits of numeric tokens.
9242 Reported by John Kendall.
9244 (parser_control): Changed from struct parser_control to typedef (for
9245 consistency). All uses changed.
9247 (tID): Removed; not used.
9248 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9250 2000-02-14 Paul Eggert <eggert@twinsun.com>
9252 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9253 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9255 2000-02-12 Jim Meyering <meyering@lucent.com>
9257 * userspec.c (ISDIGIT): Define it.
9258 (isdigit): Remove definition.
9259 (is_number): Use ISDIGIT, not isdigit.
9260 <libintl.h>: Include.
9262 (parse_user_spec): Mark translatable strings.
9264 2000-02-10 Jim Meyering <meyering@lucent.com>
9266 With these changes, nanosleep.[ch] are finally enough like the other
9267 lib/* replacement files to compile on a few more losing systems.
9269 * nanosleep.h: Don't include config.h.
9270 Remove prototype from declaration of nanosleep.
9271 (PARAMS): Remove now-unneeded definition.
9272 * nanosleep.c: #undef nanosleep.
9273 (rpl_nanosleep): Rename from nanosleep.
9275 2000-02-03 Jim Meyering <meyering@lucent.com>
9277 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9278 rather than with `#if HAVE_UTMPNAME'.
9280 2000-02-01 Jim Meyering <meyering@lucent.com>
9282 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9284 2000-01-31 Jim Meyering <meyering@lucent.com>
9286 * nanosleep.h (nanosleep): Guard declaration with
9287 `#if ! HAVE_DECL_NANOSLEEP'.
9288 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9289 the declaration in that vendor's sys/timers.h.
9290 Reported by Christian Krackowizer.
9292 * quotearg.c (ISASCII): Add #undef and move definition to follow
9293 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9294 (ISPRINT): Likewise.
9295 Reported by Tom Tromey.
9297 2000-01-30 Jim Meyering <meyering@lucent.com>
9299 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9300 uses of ->ut_name. The latter doesn't work with new Linux header files
9301 where only utmpx.ut_user is declared.
9303 * readutmp.h (UT_USER): Define.
9305 2000-01-23 Jim Meyering <meyering@lucent.com>
9307 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9310 2000-01-22 Jim Meyering <meyering@lucent.com>
9312 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9313 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9314 Required for some AIX systems. Reported by Christian Krackowizer.
9315 [TESTING] (main): New function.
9317 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9318 * dirname.c (dir_name): Support for DOS-style file names with drive
9321 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9323 * strverscmp.c (ISDIGIT): Define.
9324 (strverscmp): Use ISDIGIT, not isdigit.
9326 2000-01-17 Paul Eggert <eggert@twinsun.com>
9328 * nanosleep.c (nanosleep):
9329 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9330 POSIX.1 doesn't require SA_INTERRUPT and some systems
9331 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9332 it's been part of POSIX.1 since day 1 (in 1988).
9334 2000-01-17 Jim Meyering <meyering@lucent.com>
9336 * interlock: Remove unused file. Reported by François Pinard.
9338 2000-01-16 Paul Eggert <eggert@twinsun.com>
9340 * quotearg.c (quotearg_buffer_restyled): Do not quote
9341 alert, backslash, formfeed, and vertical tab unnecessarily in
9342 shell quoting style.
9345 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9346 Free Software Foundation, Inc.
9347 Copying and distribution of this file, with or without modification,
9348 are permitted provided the copyright notice and this notice are preserved.