1 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
3 * utimens.c (futimens): glibc futimesat messes up if /proc
4 isn't mounted. Problem reported by Kir Kolyshkin.
6 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
8 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
9 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
10 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
12 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
14 Merge regex changes from libc, removing some of our
15 POSIX-conformance changes that were rejected and redoing them in a
18 * regcomp.c (re_compile_internal, init_dfa):
19 Length arg is now size_t, not Idx. All uses changed.
20 (peek_token): Forward decl now says internal_function.
21 (__re_error_msgid, __re_error_msgid_idx):
22 Now static rather than extern with attribute_hidden.
23 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
24 For some reason libc prefers K&R style defns for external functions.
25 (regerror) [!defined _LIBC]: Likewise.
26 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
27 (seek_collating_symbol_entry, lookup_collation_sequence_value):
28 (build_range_exp, build_collating_symbol):
30 (re_compile_fastmap): Use '\0' to memset, not 0.
31 (utf8_sb_map): Make the calculations more obvious.
32 (init_dfa, parse_bracket_exp, build_charclass_op):
33 Call calloc and cast result, as glibc does.
34 (init_word_char, fetch_token, peek_token, peek_token_bracket):
35 (build_range_exp, build_collating_symbol):
36 Now internal functions.
38 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
40 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
41 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
42 Don't depend on VMS; depend on __VMS instead, for POSIX
44 (regoff_t): Define to ssize_t, not long int.
46 Remove the REG_ macros named below. Instead, make the old names
47 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
49 (REG_BACKSLASH_ESCAPE_IN_LISTS):
50 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
51 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
52 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
53 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
54 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
55 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
56 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
57 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
58 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
59 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
60 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
61 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
62 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
63 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
64 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
65 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
67 Remove. All uses replaced by the old RE_* names.
68 (RE_BACKSLASH_ESCAPE_IN_LISTS):
69 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
70 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
71 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
72 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
73 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
74 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
75 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
76 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
77 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
78 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
79 Don't bother having these macros be independent of each others'
80 values, since they no longer exist in the POSIX name space.
82 Rename the following member names back to their old names,
83 unless !__USE_GNU_REGEX. All uses changed back.
84 (buffer): Renamed from re_buffer.
85 (allocated): Renamed from re_allocated.
86 (used): Renamed from re_used.
87 (syntax): Renamed from re_syntax.
88 (fastmap): Renamed from re_fastmap.
89 (translate): Renamed from re_translate.
90 (can_be_null): Renamed from re_can_be_null.
91 (regs_allocated): Renamed from re_regs_allocated.
92 (fastmap_accurate): Renamed from re_fastmap_accurate.
93 (no_sub): Renamed from re_no_sub.
94 (not_bol): Renamed from re_not_bol.
95 (not_eol): Renamed from re_not_eol.
96 (newline_anchor): Renamed from re_newline_anchor.
97 (num_regs): Renamed from rm_num_regs.
98 (start): Renamed from rm_start.
99 (end): Renamed from rm_end.
101 (free_state): Move up a bit.
103 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
105 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
106 when that is what is intended.
107 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
108 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
110 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
111 All uses changed back to re_malloc, etc. It's now the caller's
112 responsibility to check for overflow; all callers changed.
113 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
114 (re_x2nrealloc): Remove.
115 (free_state): Remove decl.
117 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
118 (re_set_registers, re_exec):
121 2006-01-31 Roland McGrath <roland@redhat.com>
123 * regcomp.c (calc_eclosure_iter): Remove dead variables.
124 Reported by Mike Frysinger <vapier@gentoo.org>.
126 2006-01-15 Andreas Jaeger <aj@suse.de>
129 * regex_internal.c (re_string_reconstruct): Adjust for
130 build_wcs_upper_buffer change.
131 (build_wcs_upper_buffer): Change return type.
133 2005-12-10 Ulrich Drepper <drepper@redhat.com>
135 * regex_internal.h: Include <stdint.h> if available.
137 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
139 * regex_internal.h (SIZE_MAX): Provide a default definition.
141 2005-10-14 Ulrich Drepper <drepper@redhat.com>
143 * regcomp.c: Adjust for changed secondary hash function.
145 2005-09-30 Ulrich Drepper <drepper@redhat.com>
147 * regex.h: Pretty printing.
148 Clean up namespace a bit.
150 2005-09-30 Jakub Jelinek <jakub@redhat.com>
152 * regexec.c (update_cur_sifted_state, check_arrival,
153 check_arrival_add_next_nodes): Avoid using uninitialized variable.
155 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
156 Ulrich Drepper <drepper@redhat.com>
159 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
160 (bitset_word_t): Renamed from bitset_word. All uses changed.
162 2005-09-22 Ulrich Drepper <drepper@redhat.com>
165 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
166 * regcomp.c: Remove unnecessary uses of
167 unsigned RE_TRANSLATE_TYPE.
168 * regex_internal.h: Likewise.
169 * regex_internal.c: Likewise.
170 * regexec.c: Likewise.
171 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
173 2005-09-07 Ulrich Drepper <drepper@redhat.com>
175 * regexec.c (find_recover_state): Remove unnecessary
177 (transit_state_bkref): Make DFA a const pointer.
178 (get_subexp): Likewise.
179 (check_arrival): Likewise.
180 (update_cur_sifted_state): Likewise.
181 (re_search_internal): Likewise.
182 (prune_impossible_nodes): Likewise.
183 (acquire_init_state_context): Likewise.
184 (proceed_next_node): Likewise.
185 (set_regs): Likewise.
186 (free_fail_stack_return): Likewise.
187 (check_arrival_expand_ecl): Mark DFA parameter as const.
188 (check_arrival_expand_ecl_sub): Likewise.
189 (check_subexp_limits): Likewise.
190 (sub_epsilon_src_nodes): Likewise.
191 (add_epsilon_src_nodes): Likewise.
192 (merge_state_array): Likewise.
193 (update_regs): Likewise.
194 (build_trtable): Likewise.
195 (sift_states_backward): Mark MCTX parameter as const.
196 (build_sifted_states): Likewise.
197 (update_cur_sifted_state): Likewise.
198 (sift_states_mkref): Likewise.
199 (check_arrival_expand_ecl): Mark eclosure as const.
200 (check_dst_limits_calc_pos_1): Likewise.
201 * regex_internal.h (re_match_context_t): Make dfa a const
204 2005-09-06 Ulrich Drepper <drepper@redhat.com>
206 * regexec.c (merge_state_with_log): Define dfa as const pointer.
207 (transit_state_sb): Likewise.
208 (transit_state_mb): Likewise.
209 (sift_states_iter_mb): Likewise.
210 (check_arrival_add_next_nodes): Likewise.
211 (check_node_accept_bytes): Change first parameter to pointer-to-const.
212 [_LIBC] (re_search_2_stub): Use mempcpy.
214 * regex_internal.c (re_string_reconstruct): Avoid calling
215 mbrtowc for very simple UTF-8 case.
217 * regex_internal.c (re_acquire_state): Make DFA pointer arg
219 (re_acquire_state_context): Likewise.
220 * regex_internal.h: Adjust prototypes.
222 * regex.c: Prevent using C++ compilers.
224 * regex_internal.c (re_acquire_state): Minor code rearrangement.
225 (re_acquire_state_context): Likewise.
227 2006-03-29 Mark D. Baushke <mdb@gnu.org>
228 Bruno Haible <bruno@clisp.org>
230 * stdint_.h: On OpenBSD, don't redefine types already included in
231 <sys/types.h> and <inttypes.h>.
233 2006-03-24 Eric Blake <ebb9@byu.net>
235 * time_r.c (copy_string_result): Remove, as it is no longer used.
237 2006-03-24 Simon Josefsson <jas@extundo.com>
239 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
240 including some doc fixes.
241 (base64_encode_alloc): Fix +1 bug on allocation failures.
243 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
245 * base64.c (base64_encode): Do not read past end of array with
246 unsanitized input on systems with CHAR_BIT > 8.
248 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
250 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
251 Typedef to long int, not to off_, as POSIX will likely change
254 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
256 * argp-help.c (validate_uparams): Fix typo
257 * argp-parse.c (argp_default_options): Consistently begin help
258 messages with a lowercase letter.
260 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
262 * time_r.h (asctime_r, ctime_r): Remove. These functions can
263 overrun buffers and shouldn't be used (much as gets shouldn't be
265 * time_r.c (asctime_r, ctime_r): Likewise.
267 2006-03-08 Simon Josefsson <jas@extundo.com>
269 * gc-gnulib.c (randomize): Don't open files called 'no', they
270 signal that configure disabled the device.
272 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
274 * c-stack.c: Include unistd.h unconditionally, since we now assume
276 * getlogin_r.c: Likewise.
277 * getlogin_r.h: Likewise.
279 * pagealign_alloc.c: Likewise.
280 * unistd_.h: Remove; no longer needed.
282 2006-03-07 Simon Josefsson <jas@extundo.com>
284 * unistd_.h: New file.
286 2006-03-07 Simon Josefsson <jas@extundo.com>
288 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
290 2006-03-01 Simon Josefsson <jas@extundo.com>
292 * readline.c: Fix typo, tiny patch from Stepan Kasal
295 2006-02-28 Simon Josefsson <jas@extundo.com>
297 * getopt.c: Protect #include of unistd.h, for MSVS.
299 2006-02-27 Simon Josefsson <jas@extundo.com>
301 * base64.h: Indent #define's. From Jim Meyering
304 2006-02-27 Jim Meyering <jim@meyering.net>
306 Revert the change of 2006-02-24, so these files can continue
307 to be sync'd from gettext.
308 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
311 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
313 * glob.c: Say "invalid" rather than "illegal" in comments.
315 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
317 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
319 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
321 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
322 AT_FDCWD exceeds INT_MAX.
323 * openat.h (AT_FDCWD): Likewise.
325 2006-02-14 Jim Meyering <jim@meyering.net>
329 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
330 failure on deficient systems, and simplify gnulib lgpl dependencies.
331 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
332 xmalloc/lstat combination. Based on a patch from Bruno Haible.
334 * xalloc-die.c: Remove unused definition of N_.
336 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
338 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
340 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
342 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
343 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
345 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
347 * argp-namefrob.h: Restore changes accidentally lost during the
348 "autoupdate" on 2005-12-12.
350 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
352 * fnmatch.c (L_): Renamed from L, to work around a bug in
353 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
354 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
357 2006-01-26 Simon Josefsson <jas@extundo.com>
359 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
360 prototype is visible on mingw32.
362 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
365 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
368 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
370 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
371 attempt to open for write; this always fails, at least on POSIX
372 hosts. This reinstates the 2006-01-09 change, which was
373 inadvertently removed.
375 2006-01-26 Bruno Haible <bruno@clisp.org>
376 Paul Eggert <eggert@cs.ucla.edu>
379 [(! (defined __cplusplus || defined __BEOS__)
381 && !(defined __HP_cc || defined __xlc__
382 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
384 #define to signed char in these cases too; this simplifies
385 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
386 etc., separately) and makes it more conservative.
388 2006-01-21 Jim Meyering <jim@meyering.net>
390 Sync from the stable (b5) branch of coreutils:
392 * fts.c (fts_children): Don't let close() clobber errno from
395 * fts.c (fts_stat): When following a symlink-to-directory,
396 don't necessarily interpret stat-fails+lstat-succeeds as indicating
397 a dangling symlink. That can also happen at least for ELOOP.
398 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
399 FYI, this bug predates the inclusion of fts.c in coreutils.
401 * fts.c (fts_open): Put new maxarglen declaration and uses
402 in their own block, so pre-c99 compilers don't object.
404 Avoid the double-free (first in fts_read, second in fts_close) that
405 would occur when an `active' directory is made inaccessible (e.g.,
406 via chmod a-x) during a traversal.
407 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
408 before returning. Reproduce this failure by
409 mkdir -p a/b; cd a; chmod a-x . b
410 Reported by Stavros Passas.
412 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
414 * argp-namefrob.h: Bugfix. Remove stray #
416 2006-01-25 Bruno Haible <bruno@clisp.org>
418 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
420 Reported by Paul Eggert.
422 2006-01-25 Jim Meyering <jim@meyering.net>
424 * fileblocks.c: Remove more useless parentheses.
425 * readutmp.h: Likewise.
427 2006-01-24 Bruno Haible <bruno@clisp.org>
429 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
431 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
434 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
435 to avoid problems with the built-in _Bool type.
436 Reported by Paul Eggert on 2005-11-26.
438 2006-01-24 Jim Meyering <jim@meyering.net>
440 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
442 2006-01-24 Simon Josefsson <jas@extundo.com>
444 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
447 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
449 Work around porting bugs reported by Dieter in
450 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
451 * getopt.c (_NOPROTO): Remove; no longer needed.
452 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
453 Include "getopt.h" first, to check interface.
454 (getenv): Declare only if defined HAVE_DECL_GETENV &&
456 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
457 (__strndup): Revert to K&R-style function dfns, the glibc style.
458 * strnlen.c: Don't claim it's taken from glibc; it's not.
459 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
460 Include strnlen.h first, to get prototype properly.
461 (strnlen): Renamed from __strnlen.
464 2006-01-23 Ulrich Drepper <drepper@redhat.com>
466 These changes imported from libc.
467 * getopt.c: Use __fxprintf instead of inline stream orientation
468 test and two separate function calls.
469 * strndup.c (__strndup): Add libc_hidden_def.
471 2006-01-22 Bruno Haible <bruno@clisp.org>
473 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
474 temporary buffer for sprintf, take into account the precision also
475 for 'd', 'i', 'u', 'o', 'x', 'X'.
477 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
479 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
480 to pacify gcc -Wswitch-default.
482 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
484 * argp-help.c (usage_long_opt): Do not print DOC options.
485 (__argp_base_name): Removed
486 * argp-namefrob.h (__argp_basename): Removed definition. Was a
488 (__argp_base_name): Provide macro definition or extern declaration
489 depending on the configuration
491 2006-01-20 Simon Josefsson <jas@extundo.com>
493 * inet_ntop.h: Unconditionally include sys/socket.h.
495 2006-01-19 Simon Josefsson <jas@extundo.com>
497 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
499 2006-01-12 Simon Josefsson <jas@extundo.com>
501 * base64.c: Fix warning, reported by Bruno Haible
502 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
504 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
507 * md5.c: Fix commentary typos.
508 (alignof, UNALIGNED_P): No need for a GCC-specific version.
509 * md5.h (__attribute__): Remove; unused.
510 * sha1.c: Fix commentary to match md5 better.
511 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
512 so that we don't need to worry about alignment. All uses changed.
513 This merges the 2005-10-28 md5 change into sha1.
515 2006-01-11 Jim Meyering <jim@meyering.net>
518 * md5.c (OP): Fix spacing.
520 2006-01-11 Simon Josefsson <jas@extundo.com>
522 * stdint_.h (SIZE_MAX): Add missing (.
524 2006-01-10 Bruno Haible <bruno@clisp.org>
526 * argp.h (__const): Remove macro. Use const instead.
527 * argp-fmtstream.h (__const): Likewise.
528 * glob_.h (__const): Remove macro.
529 * glob-libc.h: Use const instead of __const.
531 2006-01-10 Jim Meyering <jim@meyering.net>
533 Avoid the double-free (first in fts_read, second in fts_close) that
534 would occur when an `active' directory is made inaccessible (e.g.,
535 via chmod a-x) during a traversal.
536 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
537 before returning. Reproduce this failure by
538 mkdir -p a/b; cd a; chmod a-x . b
539 Reported by Stavros Passas.
542 * sha1.c: Tweak grammar in a comment.
544 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
546 * regex_internal.h (BITSET_WORD_BITS):
547 Work around a bug in 64-bit PGC (before version 6.1-2), where the
548 preprocessor mishandles large unsigned values as if they were signed.
549 Problem reported by Claudio Fontana in
550 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
552 2006-01-10 Simon Josefsson <jas@extundo.com>
554 * socket_.h: New file.
556 2006-01-10 Bruno Haible <bruno@clisp.org>
558 * localcharset.c: Update from GNU gettext.
560 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
563 * chdir-long.c (cdb_free): Don't bother trying to open directory
564 for write access: POSIX says that must fail.
565 * fts.c (diropen): Likewise.
566 * save-cwd.c (save_cwd): Likewise.
567 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
568 well, for minor improvements on hosts that lack O_DIRECTORY.
569 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
570 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
571 Fall back on chown if open failed with EACCES.
573 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
574 Report an error at compile-time if only a 1-second nominal clock
577 * lchmod.h: New file.
578 * mkdir-p.c: Include lchmod.h, lchown.h.
579 (make_dir_parents): Use lchown rather than chown, and
580 lchmod rather than chmod.
582 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
583 too. Problem with "none" reported by Bob Proulx. Problem with
584 "proc" reported by n0dalus.
586 * mountlist.c: Include <limits.h>.
587 (dev_from_mount_options)
588 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
589 New function. It no longer assumes "dev=" has the System V meaning
590 on Linux (since it doesn't). It also parses "dev=" more carefully.
591 (read_file_system_list)
592 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
593 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
596 * posixtm.h (PDS_PRE_2000): New macro.
597 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
598 All usages changed. Reject dates outside the range 1969-1999 if
599 PDS_PRE_2000 is used.
601 2006-01-09 Jim Meyering <jim@meyering.net>
605 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
607 * chdir-safer.h, chdir-safer.c: New files.
609 * modechange.c (mode_compile): Reject an invalid mode string
610 that starts with an octal digit. From Andreas Gruenbacher.
612 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
613 and dup to open_safer and dup_safer, respectively.
614 (openat_permissive): Fix typo in comment.
616 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
617 "gettext.h"; either no longer needed or are guaranteed by openat.h.
618 (_): Remove; no longer needed.
619 (openat): Renamed from rpl_openat; no need for rpl_openat
620 since openat.h renames openat for us.
621 Replace most of the body with a call to openat_permissive,
622 to avoid duplicate code.
623 Port to (probably hypothetical) environments were mode_t is
625 (openat_permissive): Require mode arg, so that we can check
626 types better. Put it just after flags. Change cwd failure
627 indicator from pointer-to-bool to pointer-to-errno-value.
629 Invoke openat_save_fail and/or openat_restore_fail if
630 cwd_errno is null, so that openat can call us.
631 (openat_permissive, fdopendir, fstatat, unlinkat):
632 Simplify errno handling to avoid some duplicate code,
633 as it's OK to set errno on success.
634 * openat.h: Revamp code so that function macros depend on
635 __OPENAT_PREFIX only, not also on AT_FDCWD.
636 (openat_ro): Remove. Caller changed to use openat_permissive.
637 (openat_permissive): Now a macro, if not a function.
638 (openat_restore_fail, openat_save_fail): Now always functions,
639 since mkdirat needs them even if __OPENAT_PREFIX is defined.
641 * openat-priv.h: New file, defining macros used by mkdirat.c
643 * mkdirat.c: Include openat-priv.h.
644 Remove definitions of macros defined therein.
645 * openat.c: Likewise.
647 * mkdirat.c (mkdirat): New file and function.
648 * openat.h (mkdirat): Declare.
650 * openat.c (fdopendir): Don't change errno when returning non-NULL.
652 * openat.h (openat_permissive): Declare.
655 * openat.c (EXPECTED_ERRNO): New macro.
656 (openat_permissive): New function -- used in remove.c rewrite.
657 (all functions): Set errno just before returning, only if there
658 was an actual failure.
659 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
661 Emulate openat-family functions using Linux's procfs, if possible.
662 Idea and some code based on Ulrich Drepper's glibc changes.
664 * openat.c: (BUILD_PROC_NAME): New macro.
665 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
666 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
667 before falling back on save_cwd and restore_cwd.
668 (fdopendir, fstatat, unlinkat): Likewise.
670 * openat.c (fstatat, unlinkat): Perform the syscall directly,
671 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
673 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
674 as second argument to va_arg. Otherwise, some versions of gcc
675 warn that `if this code is reached, the program will abort'.
677 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
681 Add POSIX ACL support
682 * acl.h (copy_acl, set_acl): Add declarations.
683 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
684 systems other than Linux.
685 (chmod_or_fchmod): New function: use fchmod when possible,
687 (file_has_acl): Add a POSIX ACL implementation, with a
688 Linux-specific subcase.
689 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
690 S_ISVTX from one file to another. Fall back to fchmod/chmod when
691 acls are unsupported.
692 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
693 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
696 2006-01-09 Bruno Haible <bruno@clisp.org>
698 * sysexit_.h (EX_OK): New macro.
699 Suggested by Martin Lambers <marlam@marlam.de>.
701 2006-01-09 Bruno Haible <bruno@clisp.org>
703 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
704 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
705 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
706 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
708 2006-01-09 Bruno Haible <bruno@clisp.org>
710 * stdint_.h (SIZE_MAX): Write the value without involving negative
713 2005-10-16 Bruno Haible <bruno@clisp.org>
715 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
716 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
718 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
720 * strftime.c (tzname): Don't declare if it is already #defined.
721 Problem reported for Mingw by Mark Junker.
723 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
725 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
726 long int, not int, for nanosecond counts, so that people who are
727 used to POSIX struct timespec won't be surprised. Reported by Jim
730 2005-12-16 Jim Meyering <jim@meyering.net>
732 * fprintftime.c, fprintftime.h: New files.
734 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
736 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
737 * argp-help.c (fill_in_uparams): Check if the constructed
738 struct uparams is valid. Fall back to the default values if it is
741 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
743 * argp-help.c (__argp_base_name): New function
744 (__argp_short_program_name): Rewrite using __argp_base_name
745 * argp-namefrob.h: Define program_invocation_name and
746 program_invocation_short_name if requested
747 (__argp_base_name): Add prototype
748 * argp-parse.c (argp_def): Use gettext wrappers
749 (argp_default_parser): Use __argp_base_name
750 * argp-pin.c: New file. Defines program_invocation_name and
751 program_invocation_short_name on systems that lack them.
753 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
755 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
756 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
757 porting problem reported by Georg Schwarz in
758 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
760 2005-07-09 Bruno Haible <bruno@clisp.org>
762 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
763 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
764 Reported by Mark Junker <mjscod@gmx.de>.
766 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
768 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
769 (uintmax_t) [defined uintmax_t]: Do not declare.
770 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
771 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
772 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
773 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
774 sake of portability to weird hosts that C allows (though we don't
775 know of any practical examples).
777 * savedir.h (fdsavedir): New decl.
778 * savedir.c (fdsavedir, savedirstream): New functions; the latter
779 contains most of the former guts of savedir.
780 (savedir): Use savedirstream.
783 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
785 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
786 coreutils no longer futzes with rounding modes.
788 2005-11-14 Jim Meyering <jim@meyering.net>
790 * mkstemp-safer.c: Include <config.h>, required for possible
791 replacement of mkstemp.
793 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
795 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
797 (gethrxtime) [! (HAVE_NANOUPTIME
798 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
799 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
800 our own approximation.
802 2005-11-10 Simon Josefsson <jas@extundo.com>
804 * readline.c: Remove EOL.
806 2005-11-08 Eric Blake <ebb9@byu.net>
808 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
810 2005-11-08 Eric Blake <ebb9@byu.net>
812 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
814 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
816 Fix porting problem reported by Theodoros V. Kalamatianos.
817 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
818 Don't assume that futimes failing means we must fail.
820 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
822 * getcwd.c (__getcwd): Don't assume that system calls after readdir
823 leave errno alone. Problem reported by Dmitry V. Levin.
825 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
827 * savedir.c (savedir): Don't assume that xrealloc etc. leave
828 errno alone. Problem reported by Frederic Jolliton.
830 2005-10-28 Simon Josefsson <jas@extundo.com>
832 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
833 "restrict" keywords, as per POSIX. Protect the function
834 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
835 Don't use K&R prototypes. Check the sprintf return values.
836 Re-define EAFNOSUPPORT if not present. Indent.
838 * md5.h, md5.c: Simplify buffer handling visavi alignment,
839 suggested by Bruno Haible <bruno@clisp.org>.
841 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
843 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
845 * gc-libgcrypt.c: Add MD2 (which is not available through
848 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
850 * md2.h, md2.c: New files.
852 2005-10-24 Simon Josefsson <jas@extundo.com>
854 * md4.h: Shrink buffer size, now that we changed the type.
856 2005-10-22 Simon Josefsson <jas@extundo.com>
858 * arcfour.h, arcfour.c: Use fixed size indices in the
859 arcfour_context struct (simplify test vector testing in GNU
862 2005-10-22 Simon Josefsson <jas@extundo.com>
864 * md4.h, md4.c: Simplify buffer handling visavi alignment,
865 suggested by Bruno Haible <bruno@clisp.org>.
867 2005-10-22 Simon Josefsson <jas@extundo.com>
869 * crc.h: Include stddef.h, for size_t.
871 2005-10-21 Simon Josefsson <jas@extundo.com>
873 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
874 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
876 2005-10-21 Simon Josefsson <jas@extundo.com>
878 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
881 2005-10-21 Simon Josefsson <jas@extundo.com>
883 * gc-gnulib.c: Support ARCTWO in CBC mode.
885 2005-10-21 Simon Josefsson <jas@extundo.com>
887 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
890 * hmac-sha1.c (hmac_sha1): Likewise.
892 * crc.c (crc32_update): Actually use crc parameter, suggested by
893 Bruno Haible <bruno@clisp.org>.
895 * crc.h: Include stdint.h directly, suggested by Bruno Haible
898 2005-10-21 Simon Josefsson <jas@extundo.com>
900 * des.h, des.c: New files.
902 * gc-gnulib.c: Support DES.c
904 2005-10-21 Simon Josefsson <jas@extundo.com>
906 * arctwo.h, arctwo.c: New files.
908 * gc-gnulib.c: Support ARCTWO.
910 2005-10-21 Simon Josefsson <jas@extundo.com>
912 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
914 2005-10-19 Simon Josefsson <jas@extundo.com>
916 * gc-gnulib.c: Support ARCFOUR.
918 2005-10-19 Simon Josefsson <jas@extundo.com>
920 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
923 * gc.h: Add ECB enum type.
925 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
927 2005-10-19 Simon Josefsson <jas@extundo.com>
929 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
931 2005-10-18 Simon Josefsson <jas@extundo.com>
933 * md4.h, md4.c: New files, based on md5.?.
935 2005-10-17 Simon Josefsson <jas@extundo.com>
937 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
939 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
941 2005-10-17 Simon Josefsson <jas@extundo.com>
943 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
945 2005-10-17 Simon Josefsson <jas@extundo.com>
947 * gc.h, gc-libgcrypt.c: Add ciphers.
949 2005-10-17 Simon Josefsson <jas@extundo.com>
951 * sha1.c: Use uint32_t instead of md5_uint32.t
953 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
956 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
958 * md5.h: Use stdint.h and uint32_t. Doc fix.
960 2005-10-15 Simon Josefsson <jas@extundo.com>
962 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
964 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
966 2005-10-14 Simon Josefsson <jas@extundo.com>
968 * arcfour.h, arcfour.c: New files.
970 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
972 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
973 include <wchar.h>; no longer needed.
975 2005-10-14 Jakub Jelinek <jakub@redhat.com>
976 and Ulrich Drepper <drepper@redhat.com>
979 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
980 instead of inline stream orientation test and two separate
981 function calls. Pay no attention to USE_IN_LIBIO.
983 2005-10-14 Roland McGrath <roland@redhat.com>
985 Import from libc. [BZ #1331]
986 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
988 Reported by Matej Vela <vela@debian.org>.
990 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
992 * mkdir-p.c (make_dir_parents): Don't report an error if an
993 intermediate directory is in a read-only file system. Problem
994 reported by Eric Blake.
996 2005-10-13 Simon Josefsson <jas@extundo.com>
998 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
999 Move memory allocation outside of loop.
1001 2005-10-12 Simon Josefsson <jas@extundo.com>
1003 * gc-pbkdf2-sha1.c: New file.
1005 * gc.h: Add gc_pbkdf2_sha1 prototype.
1007 2005-10-12 Simon Josefsson <jas@extundo.com>
1009 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1010 suggested by Bruno Haible <bruno@clisp.org>.
1012 2005-10-12 Simon Josefsson <jas@extundo.com>
1014 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1016 * gc-gnulib.c (gc_hmac_sha1): New function.
1018 2005-10-12 Simon Josefsson <jas@extundo.com>
1020 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1022 2005-10-12 Simon Josefsson <jas@extundo.com>
1024 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1025 GC_USE_HMAC_MD5, respectively.
1027 * gc-libgcrypt.c (gc_md5): Fix assert call.
1030 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1032 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1034 * gc-gnulib.c (gc_hash_buffer): Ditto.
1036 2005-10-11 Bruno Haible <bruno@clisp.org>
1038 * c-strcasestr.h: New file, from GNU gettext.
1039 * c-strcasestr.c: New file, from GNU gettext.
1041 2005-10-11 Bruno Haible <bruno@clisp.org>
1043 * c-strcase.h: New file, from GNU gettext.
1044 * c-strcasecmp.c: New file, from GNU gettext.
1045 * c-strncasecmp.c: New file, from GNU gettext.
1047 2005-10-11 Simon Josefsson <jas@extundo.com>
1049 * crc.h, crc.c: New files.
1051 * gc.h (gc_hash_buffer): Add doc.
1053 2005-10-08 Simon Josefsson <jas@extundo.com>
1055 * gc.h: Add gc_hash and gc_hash_buffer.
1057 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1059 * gc-libgcrypt.c (gc_hash_buffer): Add.
1061 2005-10-11 Bruno Haible <bruno@clisp.org>
1063 * strcasecmp.c: Include limits.h.
1064 (strcasecmp): Avoid integer overflow on exotic platforms.
1065 * strncasecmp.c: Include limits.h.
1066 (strncasecmp): Avoid integer overflow on exotic platforms.
1067 Reported by Paul Eggert.
1069 2005-10-06 Simon Josefsson <jas@extundo.com>
1071 * hmac-md5.c: New file.
1075 2005-10-06 Simon Josefsson <jas@extundo.com>
1077 * memxor.c (memxor): Avoid casts and warnings.
1079 2005-10-05 Derek Price <derek@ximbiot.com>
1081 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1083 2005-10-05 Simon Josefsson <jas@extundo.com>
1085 * memxor.c (memxor): Fix compiler error.
1087 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1088 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1090 * memxor.h, memxor.c: New files.
1092 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1093 we assume all systems have it, suggested by Jim Meyering
1094 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1095 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1096 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1099 2005-10-04 Bruno Haible <bruno@clisp.org>
1101 * verify.h (verify_true): Provide alternative definition for C++.
1103 2005-10-04 Simon Josefsson <jas@extundo.com>
1105 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1106 D. Baushke" <mdb@gnu.org>.
1108 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1110 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1111 (SSIZE_MAX): New macro, if not already defined.
1112 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1115 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1117 * exclude.c: Include verify.h.
1118 (verify): Remove. All callers changed to use verify.h's version.
1119 * strtoimax.c: Likewise.
1120 * utimecmp.c: Likewis.e
1122 Sync from coreutils.
1123 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1124 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1125 * .cvsignore: Add fts.h, search.h, t-fpending.
1126 * settime.c (settime): Fix { typo in previous patch. Also, don't
1127 bother returning ENOSYS if settimeofday or stime fails; just let
1128 them return whatever errno they want to return.
1129 * utimens.c: Include unistd.h, for dup2.
1130 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1131 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1133 2005-10-02 Jim Meyering <jim@meyering.net>
1135 Sync from coreutils.
1136 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1137 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1138 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1139 Remove AT_FDCWD test.
1140 Do not consume the fd unless successful.
1141 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1142 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1143 block, so that we don't even try to compile it if settimeofday is
1144 available. This works around a compilation failure on OSF1 V5.1,
1145 due to stime requiring a `long int*' while tv_sec is `int'.
1147 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1149 * getdelim.c (getdelim): Remove unused variables.
1151 2005-10-01 Simon Josefsson <jas@extundo.com>
1153 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1154 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1155 AI_* and EAI_* definitions. Protect function declarations.
1157 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1159 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1160 so that the code works even with ancient cpp. Portability problem
1161 with GCC 2.7.2.1 reported by Thomas M.Ott.
1163 2005-09-27 Jim Meyering <jim@meyering.net>
1165 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1167 * intprops.h (signed_type_or_expr__): Define.
1168 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1171 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1173 * verify.h (verify_expr): Remove, replacing with:
1174 (verify_true): New macro that returns true instead of void.
1175 (verify_type__): Remove.
1176 (verify): Use verify_true rather than verify_type__.
1178 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1180 * utimens.c (ENOSYS): Define if not already defined.
1181 (futimens): Support having a null PATH if the file descriptor
1184 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1186 (__attribute): Define to empty unless GCC 3.1 or later.
1187 This works around a core dump on OpenBSD 3.4, which has GCC
1188 2.95.3, which dumps core when given __attribute__(()). It also
1189 simplifies other tests, since we really don't want to bother with
1190 worrying about which ancient version of GCC supported what.
1191 Original problem reported by Yoann Vandoorselaere, with part of
1192 the fix suggested by Derek Price.
1194 2005-09-24 Jim Meyering <jim@meyering.net>
1196 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1197 so we can once again use a positive bitfield width of 1 -- now we
1198 don't have to explain why we were using a bitfield width of 2.
1200 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1202 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1203 Problem reported by Eric Blake.
1204 (getaddrinfo): Initialize se so that it's not garbage.
1205 Redo internal storage allocation so that it doesn't make unportable
1206 assumptions about alignment.
1209 * utimens.c (futimens): Use futimesat if available.
1210 Prefer it to futimes since it doesn't have the futimes bug.
1212 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1213 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1214 Instead, declare a function that returns a pointer to an array,
1215 and use verify_type__ to declare the size of the array.
1216 Problem and germ of a solution reported by Bruno Haible.
1217 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1218 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1220 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1222 Sync from coreutils.
1224 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1226 * argmatch.h: Include verify.h
1227 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1228 (ARGMATCH_ASSERT): Remove; unused.
1229 * canonicalize.c: Assume STDC_HEADERS.
1230 * exclude.c: Include "strcase.h".
1231 * regex_internal.h [!defined _LIBC]: Likewise.
1232 * getusershell.c: Include stdio--.h rather than stdio.h
1234 (getusershell): Call fopen, not fopen_safer.
1235 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1236 Do not include unistd-safer.h.
1237 (save_cwd): Don't call fd_safer; no longer needed
1238 now that we include fcntl--.h.
1240 * getdate.y (relative_time): New type.
1241 (RELATIVE_TIME_0): New constant.
1242 (parser_control): Use relative_time instead of doing it ourselves.
1243 (%union): Add new relative_time rel member.
1244 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1246 (relunit, relunit_snumber): Now of type rel.
1247 (zone, rel, relunit, get_date): Adjust to above changes.
1249 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1250 Do not include unistd-safer.h.
1251 (getloadavg): Don't call fd_safer; no longer needed
1252 now that we include fcntl--.h.
1254 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1255 (make_dir_parents): Treat ENOSYS like EEXIST.
1257 Improve quality of diagnostics on restore_cwd failure.
1258 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1259 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1260 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1261 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1262 each time through the loop. Do not diagnose restore_cwd failure;
1263 that is the caller's job (and perhaps the caller does not care).
1265 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1266 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1267 If the file already exists but is not a directory, don't bother
1268 to try to make its parents.
1269 Close potential file descriptor leak if we can't chdir("/") (!).
1270 Don't always return true if chdir($PWD) fails; return true only
1271 if the requested action was done successfully (except for the
1273 Don't log final directory unless we actually made it.
1274 Refactor to avoid duplicate code to fix up permissions.
1275 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1277 * strftime.c (my_strftime): Rewrite the previous change slightly,
1278 to make it a bit faster and (I hope) clearer.
1279 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1280 Fix bug in formats like %2N.
1282 * verify.h: New file.
1284 2005-09-22 Jim Meyering <jim@meyering.net>
1286 Sync from coreutils.
1288 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1290 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1291 the .tm_year member, since otherwise gcc-4.0 would now warn about
1292 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1294 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1295 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1297 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1298 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1299 when run in a time zone for which daylight savings time is in effect
1300 for the starting date.
1302 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1303 stop us from restricting permissions of just-created absolute-named
1305 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1306 to restore initial working directory.
1307 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1308 to tell caller if/when we change the working directory and are
1309 unable to return to the initial one.
1310 * mkdir-p.h (make_dir_parents): Update prototype.
1311 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1312 `return false'. This fixes a bug introduced on 2004-07-30.
1314 * openat.c (fdopendir): Be sure to close the supplied
1315 file descriptor before returning. This makes our replacement
1316 implementation a little closer to Solaris's, where fdopendir
1317 ties the file descriptor to the returned DIR* pointer.
1318 * openat.c (unlinkat): New function.
1319 * openat.h (unlinkat): Add prototype.
1320 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1321 (openat_restore_fail): Rename from openat_restore_die.
1322 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1324 Provide an alternative to exiting immediately upon save_cwd or
1325 restore_cwd failure. Now, an application can arrange e.g.,
1326 to perform a longjump in that case.
1327 * openat.c: Include dirname.h.
1328 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1329 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1330 and openat_restore_die rather than calling error directly.
1331 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1333 * openat-die.c (openat_save_die, openat_restore_die): New file.
1334 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1336 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1337 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1338 int utc, int nanoseconds);
1340 date should not have to allocate a megabyte of virtual memory to
1341 handle a format argument like +%1048575T. When implemented with
1342 strftime, it must allocate such a buffer, use strftime to fill it
1343 in, print it, then free it.
1344 With fprintftime, it simply prints everything and exits.
1345 With no need for memory allocation, that's one fewer way to fail.
1346 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1347 optional field width, not before, so we accept %9:z, not %:9z.
1348 (my_strftime): Be sure to use L_('x') for literals.
1350 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1351 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1352 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1353 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1354 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1355 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1356 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1357 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1358 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1360 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1361 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1362 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1363 and don't include <sys/file.h>).
1365 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1367 Sync from coreutils.
1369 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1370 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1371 [!LDAV_DONE]: Avoid unused variable warning.
1373 2005-09-21 Bruno Haible <bruno@clisp.org>
1375 * unicodeio.h (unicode_to_mb): New declaration.
1377 2005-09-20 Derek Price <derek@ximbiot.com>
1379 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1381 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1383 Use a consistent style for including <config.h>.
1384 * __fpending.c, acl.c, argmatch.c,
1385 argp-help.c, argp-parse.c,
1386 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1387 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1388 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1389 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1390 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1391 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1392 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1393 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1394 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1395 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1396 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1397 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1398 modechange.c, mountlist.c, open-safer.c, physmem.c,
1399 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1400 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1401 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1402 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1403 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1404 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1405 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1406 userspec.c, utimecmp.c, version-etc-fsf.c,
1407 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1408 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1409 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1410 Standardize inclusion of config.h.
1411 * __fpending.h, dirfd.h, getdate.h, human.h,
1412 inttostr.h: Removed inclusion of config.h from header files.
1413 * inttostr.c: Adjusted in-tree users.
1414 * timespec.h: Remove superfluous warning to include config.h.
1415 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1416 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1417 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1418 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1420 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1422 * stat-time.h: New file.
1423 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1424 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1426 (timespec_cmp): New function.
1427 * utimecmp.c: Include stat-time.h.
1428 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1429 members exist, not on the obsolescent ST_MTIM_NSEC.
1430 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1432 2005-09-15 Derek Price <derek@ximbiot.com>
1433 Paul Eggert <eggert@cs.ucla.edu>
1435 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1436 changes, consolidating in...
1437 * regex_internal.h: ...this file.
1439 2005-09-15 Derek Price <derek@ximbiot.com>
1441 * regex_internal.h: Blank `pure' for GNUC < 3.
1442 * regex_internal.c: Ditto, using this...
1443 (__GNUC_PREREQ): ...new macro.
1444 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1445 (__GNUC_PREREQ): ...this new macro.
1447 * strstr.h: Include string.h. Define strstr as a macro here.
1449 2005-09-13 Derek Price <derek@ximbiot.com>
1451 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1453 Reported by Jim Meyering <jim@meyering.net>.
1455 2005-09-13 Jim Meyering <jim@meyering.net>
1457 * canon-host.c: Filter through gnu indent and reword comments slightly.
1458 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1460 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1462 * lib/base64.c: Typo.
1463 (base64_encode): Put b64str in initialized data section.
1465 2005-09-12 Derek Price <derek@ximbiot.com>
1467 Return usable errors from canon-host.
1468 * canon-host.h: New file.
1469 * canon-host.c (canon_host): Wrap...
1470 (canon_host_r): ...this new function, which now relies exclusively on
1472 (ch_strerror): New function.
1473 (last_cherror): New global.
1474 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1475 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1477 (freeaddrinfo): Free ai->ai_canonname when set.
1479 2005-09-12 Derek Price <derek@ximbiot.com>
1480 Paul Eggert <eggert@cs.ucla.edu>
1482 * glob-libc.h: Renamed from glob_.h. The new version is
1483 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1484 protecting things that should be done only in gnulib contexts.
1485 * glob_.h: New file, containing only the glob things needed for
1487 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1488 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1489 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1490 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1491 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1492 and to respect the namespace rules better.
1494 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1496 Merge glibc and coreutils changes into gnulib, plus a few
1498 * md5.c: Use #error rather than a string.
1499 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1500 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1501 (__attribute__): Define to empty for non recent-GCC.
1502 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1503 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1504 Renamed from their non-__ counterparts, with new macros replacing
1505 them if not _LIBC. Add __THROW attribute.
1507 (struct md5_ctx): Align buffer if using GCC.
1508 * sha1.h (struct sha1_ctx): Likewise.
1509 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1510 The old name was backwards.
1511 (NOTSWAP): Remove; not used.
1512 (rol): New macro, moved here from md5.h.
1513 (sha1_process_block): Remove a FIXME that doesn't make sense.
1515 2005-09-12 Derek Price <derek@ximbiot.com>
1517 * gai_strerror.c: Include config.h when available. Include
1518 getaddrinfo.h before other headers to test interface.
1519 Reported by Larry Jones <lawrence.jones@ugs.com>.
1521 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1523 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1524 definitions, since that's the preferred style in glibc.
1525 Fix a minor spacing issue, and update copyright notice to match glibc's.
1527 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1529 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1531 2005-09-06 Simon Josefsson <jas@extundo.com>
1533 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1534 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1536 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1538 Change bitset word type from unsigned int to unsigned long int,
1539 as this has better performance on typical 64-bit hosts.
1540 Port bitset code to hosts with unusual word sizes.
1541 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1542 (build_collating_symbol):
1543 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1544 argument is a bitset. This is merely a style issue, but it makes
1545 it clearer that an entire array is expected.
1546 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1547 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1548 Port to the case where bitset_word is not the same as unsigned int.
1549 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1550 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1552 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1553 (build_trtable, group_nodes_into_DFAstates):
1555 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1556 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1557 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1558 * regexec.c (group_nodes_into_DFAstates): Likewise.
1559 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1560 * regcomp.c (optimize_subexps, lower_subexp):
1561 Work even if bitset_word has holes in its bitwise representation.
1562 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1563 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1565 * regex_internal.c (re_string_reconstruct):
1566 Don't assume UCHAR_MAX == 255.
1567 * regex_internal.h (bitset_set_all): Likewise.
1568 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1570 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1571 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1573 (BITSET_WORD_MAX): New macro.
1574 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1575 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1576 (bitset_empty, bitset_copy):
1577 Prefer sizeof (bitset) to multiplying it out ourselves.
1578 (bitset_not_merge): Remove; unused.
1579 (bitset_contain): Return bool, not unsigned int with one bit on.
1580 All callers changed.
1581 * regexec.c (build_trtable): Don't assume bitset has no stricter
1582 alignment than re_node_set; do this by defining a new internal
1583 type struct dests_alloc and using it to allocate memory.
1585 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1587 Check for arithmetic overflow when calculating sizes, to prevent
1588 some buffer-overflow issues. These patches are conservative, in the
1589 sense that when I couldn't determine whether an overflow was possible,
1590 I inserted a run-time check.
1591 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1592 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1593 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1594 (re_xnrealloc, re_x2nrealloc): New inline functions.
1595 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1596 (build_equiv_class, build_charclass): Check for arithmetic overflow
1597 in size expression calculations.
1598 * lib/regex_internal.c (re_string_realloc_buffers):
1599 (build_wcs_upper_buffer, re_node_set_add_intersect):
1600 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1601 (re_dfa_add_node, register_state): Likewise.
1602 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1603 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1604 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1605 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1607 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1609 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1610 to avoid a collision with bits/local_lim.h in glibc.
1611 All uses changed. Problem reported by Dmitry V. Levin in
1612 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1614 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1615 bugs in int versus size_t comparisons.
1616 (re_string_context_at): Fix bug where the code assumed that
1619 Use bool where appropriate.
1620 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1621 All callers changed.
1622 (calc_eclosure_iter): Likewise, for ROOT arg.
1623 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1624 (build_charclass_op): Likewise, for NON_MATCH arg.
1625 * regex_internal.c (re_string_allocate, re_string_construct):
1626 (re_string_construct_common): Likewise, for ICASE arg.
1627 * regexec.c (re_search_2_stub, re_search_stub):
1628 Likewise, for RET_LEN arg.
1629 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1630 (set_regs): Likewise, for FL_BACKTRACK arg.
1631 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1632 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1633 (calc_eclosure_iter, parse_bracket_exp):
1634 Use bool for internal variables that are booleans.
1635 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1636 (set_regs, build_sifted_states, sift_states_bkref):
1637 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1638 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1639 (find_collation_sequence_value):
1641 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1642 (re_node_set_compare):
1643 Return bool, not int. All callers changed.
1644 * regexec.c (check_halt_node_context, check_dst_limits):
1645 (build_trtable, check_node_accept): Likewise.
1646 * regex_internal.h: Include stdbool.h.
1648 Fix bugs uncovered when converting to bool.
1649 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1650 failure instead of charging ahead blindly.
1651 * regex_internal.c (register_state): Likewise.
1652 * regexec.c (re_search_2_stub): Use simpler method than boolean
1653 for freeing internal storage.
1654 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1655 bitset pieces used as boolean, to avoid undefined behavior
1656 on hosts that do int overflow checking.
1658 2005-08-31 Derek Price <derek@ximbiot.com>
1660 * getdelim.c (getdelim): Return EOF on EOF.
1661 Reported by Larry Jones <lawrence.jones@ugs.com>.
1663 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1665 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1666 lengths fit in regoff_t; this isn't true if regoff_t is the same
1668 * regex.c (re_search_internal): 5th arg is LAST_START
1669 (= START + RANGE) instead of RANGE. This avoids overflow
1670 problems when regoff_t is the same width as size_t.
1671 All callers changed.
1672 (re_search_2_stub): Check for overflow when adding the
1673 sizes of the two strings.
1674 (re_search_stub): Check for overflow when adding START
1675 to RANGE; if it occurs, substitute the extreme value.
1677 2005-08-31 Jim Meyering <jim@meyering.net>
1679 * regcomp.c (search_duplicated_node): Make first pointer arg
1681 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1682 (register_state): Likewise.
1683 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1684 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1685 (group_nodes_into_DFAstates): Likewise.
1687 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1689 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1690 old glibc regex code mishandles strings longer than 2**31 bytes.
1691 This patch fixes this when the regex code is used in gnulib
1692 (i.e., outside glibc).
1694 This patch should not affect the use of the regex code inside
1695 glibc. No doubt this problem also needs to be handled for glibc
1696 as well, but the result will be an incompatible change to the
1697 glibc ABI, and the old ABI will have to be supported too. That
1698 can be the the subject for another patch.
1700 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1701 governing whether the rest of this patch is active. By default,
1702 the macro is disabled and the patch has no effect.
1703 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1704 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1705 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1706 (re_match_2, re_set_registers): Use the new types.
1707 * regex_internal.h (Idx, re_hashval_t): New types.
1708 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1710 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1711 (re_string_context_at, bin_tree_t, re_dfastate_t):
1712 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1713 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1714 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1715 (re_string_char_size_at, re_string_wchar_at):
1716 (re_string_elem_size_at):
1717 Use the new types and macros to port to 64-bit hosts.
1718 Use unsigned types for internal values, so that the code
1719 mostly works even for arrays larger than SSIZE_MAX.
1720 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1721 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1722 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1723 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1724 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1725 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1726 (calc_inveclosure, parse_dup_op, build_range_exp):
1727 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1728 (fetch_number, create_token_tree, mark_opt_subexp):
1730 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1731 (create_cd_newstate, re_string_allocate, re_string_construct):
1732 (re_string_realloc_buffers, build_wcs_upper_buffer):
1733 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1734 (re_string_reconstruct, re_string_peek_byte_case):
1735 (re_string_fetch_byte_case, re_string_context_at):
1736 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1737 (re_node_set_init_copy, re_node_set_add_intersect):
1738 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1739 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1740 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1741 (re_acquire_state, re_acquire_state_context, register_state):
1743 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1744 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1745 (re_search_internal, re_search_2_stub, re_search_stub)
1746 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1747 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1748 (update_cur_sifted_state, check_dst_limits):
1749 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1750 (check_subexp_limits, sift_states_bkref, merge_state_array):
1751 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1752 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1753 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1754 (expand_bkref_cache, check_node_accept_bytes):
1755 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1756 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1757 (acquire_init_state_context, check_halt_node_context):
1758 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1759 (sift_states_backward, clean_state_log_if_needed):
1760 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1761 (find_recover_state, transit_state_sb, transit_state_mb):
1762 (transit_state_bkref, build_trtable, match_ctx_clean):
1764 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1765 to work around an assumption that REG_MISSING is negative.
1767 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1768 (seek_collating_symbol_entry) [defined _LIBC]:
1769 (lookup_collation_sequence_value) [defined _LIBC]:
1770 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1771 Use prototypes rather than old-style function definitions.
1772 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1773 (transit_state_sb) [0]:
1774 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1776 * regexec.c (re_search_internal): Simplify update of rm_so and
1779 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1780 (optimize_subexps, lower_subexp):
1781 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1782 since the signed shift might overflow. Use 1u<<31 instead.
1783 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1784 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1787 * regcomp.c (optimize_subexps, lower_subexp):
1788 Use CHAR_BIT rather than 8, for clarity.
1789 * regexec.c (check_dst_limits_calc_pos_1):
1790 (check_subexp_matching_top): Likewise.
1791 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1792 have to worry about portability issues when shifting it left.
1793 Remove no-longer-needed test for table_size > 0.
1794 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1795 in a word, as the resulting behavior is undefined.
1796 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1797 in one case, a <= should have been an <, and in another case the
1798 whole test was missing.
1799 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1800 the standard name CHAR_BIT.
1801 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1802 this is not true on one's complement and signed-magnitude hosts.
1804 * regex_internal.h (re_sub_match_top_t): Remove unused member
1806 (struct re_dfa_t): Remove unused member states_alloc.
1807 * regcomp.c (init_dfa): Don't initialize unused members.
1809 2005-08-31 Bruno Haible <bruno@clisp.org>
1811 * strstr.c: Include <stddef.h>, for NULL.
1812 * strcasestr.c: Likewise.
1813 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1815 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1817 * iconvme.h: Add prototype for iconv_alloc.
1819 2005-08-29 Simon Josefsson <jas@extundo.com>
1821 * iconvme.c: Fix errno.
1823 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1825 * iconvme.c: Split iconv_string into iconv_alloc.
1827 2005-08-27 Jim Meyering <jim@meyering.net>
1829 * fopen-safer.c: Merge minor changes from coreutils.
1830 * dup-safer.c: Likewise.
1831 * fd-safer.c: Likewise.
1833 Merge from coreutils.
1834 * stdio--.h: New file.
1835 * stdlib--.h: New file.
1836 * mkstemp-safer.c: New file.
1838 GNU tar needs these.
1839 * pipe-safer.c: New file.
1840 * creat-safer.c: New file.
1841 * fcntl--.h (creat): Define to creat_safer.
1842 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1843 * unistd--.h (pipe): Define to pipe_safer.
1844 * unistd-safer.h: Declare pipe_safer.
1846 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1848 * regex_internal.h: Remove all references to
1849 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1851 (bitset_not, bitset_merge, bitset_not_merge):
1852 (bitset_mask, re_string_allocate, re_string_construct):
1853 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1854 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1855 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1856 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1857 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1858 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1859 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1860 (re_acquire_state_context):
1861 Remove unnecessary forward decls.
1862 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1863 Put __attribute at function definition,
1864 now that the function decl has been removed.
1865 * lib/regex_internal.c (re_string_peek_byte_case):
1866 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1869 2005-08-26 Simon Josefsson <jas@extundo.com>
1871 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1872 Haible <bruno@clisp.org>.
1874 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1876 * regexec.c (set_regs): Don't alloca with an unbounded size.
1878 alloca modernization/simplification for regex.
1879 * regex.c: Remove portability cruft for alloca. This no longer
1880 needs to be at the start of the file, and can be moved into
1881 regex_internal.h and simplified.
1882 * regex_internal.h: Include <alloca.h>.
1883 (__libc_use_alloca) [!defined _LIBC]: New macro.
1884 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1885 now works outside glibc.
1887 2005-08-24 Simon Josefsson <jas@extundo.com>
1889 * getpass.c: Add WIN32 implementation. Conditionalize use of
1890 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1891 GLIBC specific code.
1893 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1895 Make regex safe for g++. This fixes one real bug (an "err"
1896 that should have been "*err"). g++ problem reported by
1898 * regex_internal.h (re_calloc): New macro, consistent with
1899 re_malloc etc. All callers of calloc changed to use re_calloc.
1900 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1901 not int. All callers changed.
1902 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1903 just use an array of size MB_LEN_MAX.
1904 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1905 (find_recover_state): Change "err" to "*err"; this fixes what
1906 appears to be a real bug.
1907 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1910 2005-08-25 Jim Meyering <jim@meyering.net>
1912 * open-safer.c: Include <config.h>.
1913 Otherwise, we'd lose LARGEFILE support in any file using
1916 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1918 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1919 * regex.h (regerror): Likewise.
1921 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1922 requires this. (The code never needed it.)
1924 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1925 All uses of recently-renamed identifiers changed to use the new,
1926 POSIX-compliant names. The code will build and run just fine
1927 without these changes, but it's better to eat our own dog food
1928 and use the standard-conforming names.
1930 * regex.h: Fix a multitude of POSIX name space violations.
1931 These changes have an effect only for programs that define
1932 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1933 do not change anything for programs compiled in the normal way.
1934 Also, there is no effect on the ABI.
1936 (_REGEX_SOURCE): New macro.
1937 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1938 defined and _GNU_SOURCE is not; this fixes a name space violation.
1940 Rename the following macros to obey POSIX requirements.
1941 The old names are still visible as macros if _REGEX_SOURCE is defined.
1942 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1943 RE_BACKSLASH_ESCAPE_IN_LISTS.
1944 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1945 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1946 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1947 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1948 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1949 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1950 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1951 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1952 (REG_INTERVALS): renamed from RE_INTERVALS.
1953 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1954 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1955 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1956 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1957 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1958 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1959 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1960 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1961 RE_UNMATCHED_RIGHT_PAREN_ORD.
1962 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1963 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1964 (REG_DEBUG): renamed from RE_DEBUG.
1965 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1966 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1967 unusual, since we can't clash with the POSIX REG_ICASE.
1968 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1969 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1970 (REG_NO_SUB): renamed from RE_NO_SUB.
1971 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1972 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1973 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1974 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1975 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1976 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1977 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1978 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1979 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1980 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1981 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1982 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1983 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1984 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1985 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1986 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1987 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1988 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1989 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1990 (REG_FIXED): Renamed from REGS_FIXED.
1991 (REG_NREGS): Renamed from RE_NREGS.
1993 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1994 of other REG_* macros, since POSIX says the user is allowed to
1995 #undef these macros selectively.
1997 (reg_errcode_t): Update comment stating what other tables need
2000 Rename the following enum values to obey POSIX requirements.
2001 The old names are still visible as macros.
2002 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2003 is not defined, since GNU is supposed to be a superset of POSIX as
2004 much as possible, and since we want reg_errcode_t to be a signed
2005 type for implementation consistency.
2006 (_REG_NOERROR): Renamed from REG_NOERROR.
2007 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2008 (_REG_BADPAT): Renamed from REG_BADPAT.
2009 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2010 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2011 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2012 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2013 (_REG_EBRACK): Renamed from REG_EBRACK.
2014 (_REG_EPAREN): Renamed from REG_EPAREN.
2015 (_REG_EBRACE): Renamed from REG_EBRACE.
2016 (_REG_BADBR): Renamed from REG_BADBR.
2017 (_REG_ERANGE): Renamed from REG_ERANGE.
2018 (_REG_ESPACE): Renamed from REG_ESPACE.
2019 (_REG_BADRPT): Renamed from REG_BADRPT.
2020 (_REG_EEND): Renamed from REG_EEND.
2021 (_REG_ESIZE): Renamed from REG_ESIZE.
2022 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2023 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2024 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2025 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2026 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2028 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2029 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2030 changed. But support the old name if the new one is not defined
2031 and if _REGEX_SOURCE.
2033 Change the following member names in struct re_pattern_buffer.
2034 The old names are still supported if !_REGEX_SOURCE.
2035 The new names are always supported, regardless of _REGEX_SOURCE.
2036 (re_buffer): Renamed from buffer.
2037 (re_allocated): Renamed from allocated.
2038 (re_used): Renamed from used.
2039 (re_syntax): Renamed from syntax.
2040 (re_fastmap): Renamed from fastmap.
2041 (re_translate): Renamed from translate.
2042 (re_can_be_null): Renamed from can_be_null.
2043 (re_regs_allocated): Renamed from regs_allocated.
2044 (re_fastmap_accurate): Renamed from fastmap_accurate.
2045 (re_no_sub): Renamed from no_sub.
2046 (re_not_bol): Renamed from not_bol.
2047 (re_not_eol): Renamed from not_eol.
2048 (re_newline_anchor): Renamed from newline_anchor.
2050 Change the following member names in struct re_registers.
2051 The old names are still supported if !_REGEX_SOURCE.
2052 The new names are always supported, regardless of _REGEX_SOURCE.
2053 (rm_num_regs): Renamed from num_regs.
2054 (rm_start): Renamed from start.
2055 (rm_end): Renamed from end.
2057 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2058 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2059 Prepend __ to parameter names.
2061 Undo yesterday's changes.
2063 2005-08-24 Jim Meyering <jim@meyering.net>
2065 Sync from coreutils.
2066 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2068 2005-08-21 Bruno Haible <bruno@clisp.org>
2070 * lock.h: Add multiple inclusion guard.
2071 * tls.h: Add multiple inclusion guard.
2073 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2075 * regex.h (REG_NOSYS)
2076 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2077 Define, since POSIX requires it as of 2001.
2078 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2079 New private symbol, used to keep the enum signed in all cases.
2080 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2081 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2083 * regex_internal.c (re_string_skip_chars, register_state):
2085 Remove forward decls; no longer needed now that we use prototypes.
2086 * regexec.c (acquire_init_state_context, check_halt_node_context):
2087 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2088 (clean_state_log_if_needed): Likewise.
2090 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2092 Fix problems reported by Sam Steingold in
2093 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2094 * regexec.c (sift_states_bkref): Fix portability bug: the code
2095 assumed that reg_errcode_t is a signed type, which is not
2096 necessarily true if _XOPEN_SOURCE is not defined.
2097 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2098 some compilers warn about it otherwise.
2100 2005-08-20 Jim Meyering <jim@meyering.net>
2102 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2103 of unused local, dfa.
2105 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2107 * regcomp.c (create_initial_state): Remove duplicate decl.
2108 (init_word_char, create_initial_state, duplicate_node_closure):
2109 (fetch_token, peek_token_bracket, build_range_exp):
2110 (build_collating_symbol): Remove forward decls; no longer needed
2111 now that we use prototypes.
2114 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2115 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2116 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2117 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2118 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2119 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2120 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2121 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2122 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2123 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2124 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2125 (build_charclass, build_charclass_op, fetch_number, create_tree):
2126 (create_token_tree, mark_opt_subexp, duplicate_tree):
2127 Use prototypes rather than old-style definitions.
2130 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2131 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2132 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2133 (re_string_reconstruct, re_string_peek_byte_case):
2134 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2135 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2136 (re_node_set_init_copy, re_node_set_add_intersect):
2137 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2138 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2139 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2140 (re_acquire_state, re_acquire_state_context, register_state):
2141 (create_ci_newstate, create_cd_newstate, free_state):
2143 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2144 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2145 (re_search_internal, prune_impossible_nodes):
2146 (acquire_init_state_context, check_matching, static):
2147 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2148 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2149 (update_regs, sift_states_backward, build_sifted_states):
2150 (clean_state_log_if_needed, merge_state_array):
2151 (update_cur_sifted_state, add_epsilon_src_nodes):
2152 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2153 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2154 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2155 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2156 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2157 (check_arrival, check_arrival_add_next_nodes):
2158 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2159 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2160 (check_node_accept_bytes, check_node_accept, extend_buffers):
2161 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2162 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2167 (re_string_allocate, re_string_construct, re_string_reconstruct):
2168 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2169 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2170 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2171 (re_string_context_at, re_string_peek_byte_case):
2172 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2173 is defined, since we now use prototypes always.
2175 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2176 C89 or better. All uses removed.
2178 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2180 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2181 [defined lint]: Suppress bogus uninitialized-variable warnings.
2183 * regcomp.c (duplicate_node): Return new index, not an error code,
2184 and let the caller return REG_ESPACE if out of space. This
2185 removes an uninitialied-variable warning with GCC 4.0.1, and also
2186 avoids taking the address of a local variable. All callers
2189 2005-08-19 Jim Meyering <jim@meyering.net>
2191 * regexec.c (proceed_next_node): Redo local variables to
2192 avoid GCC shadowing warnings.
2194 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2196 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2197 (re_node_set_insert_last, re_dfa_add_node):
2198 Rename local variables to avoid GCC shadowing warnings.
2200 2005-08-18 Bruno Haible <bruno@clisp.org>
2202 * strstr.c (strstr): Fix return value in multibyte case.
2203 * strcasestr.c (strcasestr): Likewise.
2205 2005-08-17 Jim Meyering <jim@meyering.net>
2207 Make the %s format (seconds since the epoch) work for a negative
2208 number and when used with a zero-padded field width, e.g. %015s.
2210 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2211 label so that it precedes the code to set `digits'. Otherwise,
2212 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2213 print `00-22'. Now, it prints `-0022', as it should.
2215 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2217 * regex.h: Remove useless space-before-tab. From coreutils.
2219 2005-08-17 Bruno Haible <bruno@clisp.org>
2221 * strcasestr.h: New file.
2222 * strcasestr.c: New file.
2224 2005-08-17 Bruno Haible <bruno@clisp.org>
2226 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2227 * strstr.c: Completely rewritten, with multibyte locale support.
2229 2005-08-17 Bruno Haible <bruno@clisp.org>
2231 * strcasecmp.c: Use mbuiter.h.
2233 2005-08-17 Bruno Haible <bruno@clisp.org>
2235 * mbuiter.h: New file.
2237 2005-08-16 Bruno Haible <bruno@clisp.org>
2239 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2241 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2242 NUL byte, not after it.
2244 2005-08-16 Bruno Haible <bruno@clisp.org>
2246 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2247 the valid ones. Makes the comparison operations transitive:
2248 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2249 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2251 2005-08-16 Bruno Haible <bruno@clisp.org>
2253 * strcase.h (strcasecmp): Add note in comments.
2254 * strncasecmp.c: Use code from strcasecmp.c.
2255 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2256 (strcasecmp): Work correctly in multibyte locales.
2258 2005-08-16 Bruno Haible <bruno@clisp.org>
2260 * strnlen1.h: New file.
2261 * strnlen1.c: New file.
2263 2005-08-16 Bruno Haible <bruno@clisp.org>
2265 * mbfile.h: New file.
2267 2005-08-16 Bruno Haible <bruno@clisp.org>
2269 * mbiter.h: New file.
2271 2005-08-16 Bruno Haible <bruno@clisp.org>
2273 * mbchar.h: New file.
2274 * mbchar.c: New file.
2276 2005-08-16 Bruno Haible <bruno@clisp.org>
2278 * tls.h: New file, from GNU gettext.
2279 * tls.c: New file, from GNU gettext.
2281 2005-08-15 Bruno Haible <bruno@clisp.org>
2283 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2286 2005-08-14 Jim Meyering <jim@meyering.net>
2288 Sync from coreutils.
2290 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2291 Use the hash-table-based cycle-detection code not just when
2292 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2293 Reported by James Youngman in
2294 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2295 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2296 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2297 This lets us compile with -DFTS_DEBUG, once again.
2298 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2299 * fts.c (fd_safer): Remove decl.
2300 Include fcntl--.h rather than unistd-safer.h
2301 (fts_safe_changedir): Don't call fd_safer; no longer needed
2302 now that we include fcntl--.h.
2304 2005-08-11 Simon Josefsson <jas@extundo.com>
2306 * readline.h, readline.c: New file.
2308 2005-08-11 Bruno Haible <bruno@clisp.org>
2310 * strnlen.h (strnlen): Change parameter name to match comment.
2312 2005-08-10 Simon Josefsson <jas@extundo.com>
2314 * strndup.c: Use strnlen.h.
2316 * strnlen.h: New file.
2318 2005-08-02 Simon Josefsson <jas@extundo.com>
2320 * getline.h, getline.c: Rewrite.
2322 * getdelim.h, getdelim.c: New files, ported from glibc.
2324 2005-07-31 Bruno Haible <bruno@clisp.org>
2326 * lock.h (gl_lock_initializer): New macro.
2327 (gl_lock_define_initialized): Use it.
2328 (gl_rwlock_initializer): New macro.
2329 (gl_rwlock_define_initialized): Use it.
2330 (gl_recursive_lock_initializer): New macro.
2331 (gl_recursive_lock_define_initialized): Use it.
2333 2005-07-26 Bruno Haible <bruno@clisp.org>
2335 * lock.h: Update from GNU gettext.
2336 * lock.c: Update from GNU gettext.
2338 2005-07-18 Bruno Haible <bruno@clisp.org>
2340 * lock.h (gl_once_t): New type.
2341 (gl_once_define, gl_once): New macros.
2342 * lock.c (fresh_once): New variable.
2343 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2346 2005-07-18 Simon Josefsson <jas@extundo.com>
2348 * check-version.c (check_version): Accept identical versions too.
2350 2005-07-18 Bruno Haible <bruno@clisp.org>
2352 * lock.h: New file, from GNU gettext.
2353 * lock.c: New file, from GNU gettext.
2355 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2357 * quotearg.c: Add translator comment suggested by Bruno Haible,
2358 with a minor change.
2360 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2362 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2363 copyright symbol and the year.
2364 * version-etc.c (COPYRIGHT_YEAR): New constant.
2365 (version_etc_va): Use parameterized copyright notice.
2366 Reword to conform to the current GNU coding standards.
2368 2005-07-11 Simon Josefsson <jas@extundo.com>
2370 * size_max.h: New file.
2372 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2374 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2377 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2378 and Paul Eggert <eggert@cs.ucla.edu>
2380 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2381 in wint_t, not wchar_t. Remove now-unnecessary cast.
2383 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2385 * regex.c, regex.h: Sync from libc.
2386 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2387 New files, synced from libc, except that regex_internal.h
2388 currently has a small porting fix.
2390 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2392 Remove the dependency of the strftime module on the tzset module.
2393 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2394 Copy the input structure, to work around some of the bug with
2395 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2396 Solaris releases, you should also use the tzset module, but we won't
2397 require it as a dependency any more since we don't want LGPLed code
2398 to depend on GPLed code.
2400 2005-07-02 Jim Meyering <jim@meyering.net>
2402 * backupfile.c (backup_args): Change a `0' to NULL.
2404 2005-07-01 Jim Meyering <jim@meyering.net>
2406 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2407 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2408 * save-cwd.c, tempname.c:
2409 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2410 and don't include <sys/file.h>).
2412 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2414 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2415 declares only 'struct timespec;' (!).
2417 2005-06-29 Jim Meyering <jim@meyering.net>
2419 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2420 type name. Use the variable name instead.
2421 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2423 2005-06-28 Simon Josefsson <jas@extundo.com>
2425 * check-version.h, check-version.c: New files.
2427 2005-06-28 Simon Josefsson <jas@extundo.com>
2429 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2430 collision with global variable. Better indentation. Don't
2431 increment buffer pointer beyond buffer end. Based on comments
2432 from Paul Eggert <eggert@cs.ucla.edu>.
2436 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2438 * canon-host.c (canon-host): Append trailing "," to 0 in
2439 initializer of struct addrinfo, as an indication that we don't
2440 care how many members the structure has.
2442 2005-06-24 Derek Price <derek@ximbiot.com>
2443 and Bruno Haible <bruno@clisp.org>
2445 Remove stat module & update lstat.
2446 * stat.c: Remove this file...
2447 (slash_aware_lstat): ...moving this content and its support...
2448 * lstat.c (rpl_lstat): ...into here.
2449 * lstat.h: New file.
2451 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2453 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2454 (ranged_convert): Don't save conversion in a temporary struct.
2455 This causes a warning with GCC 4.0.0, and anyway in the typical
2456 case it's not worth the extra 100 bytes or so of code.
2457 (ranged_convert, __mktime_internal): When calling a function via a
2458 pointer P, use P () rather than (*P) (), as we now assume C89 or
2461 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2463 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2464 "who -r" failed to give output. Problem reported by Tim Waugh.
2466 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2467 (xcalloc): Use it to avoid needless tests.
2468 Problem reported by Jim Meyering.
2470 2005-06-16 Jim Meyering <jim@meyering.net>
2472 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2473 when either N or S is zero.
2475 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2477 * argp.h (__option_is_short): Check upper limit of
2478 __key. Isprint() requires its argument to have the value
2479 of an unsigned char or EOF.
2481 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2483 * fnmatch.c (fnmatch): If there is an encoding error in a
2484 multibyte string or pattern, fall back on unibyte matching.
2485 Problem reported by James Youngman.
2487 2005-06-08 Bruno Haible <bruno@clisp.org>
2489 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2492 2005-06-08 Bruno Haible <bruno@clisp.org>
2494 * csharpcomp.h: New file, from GNU gettext.
2495 * csharpcomp.c: New file, from GNU gettext.
2496 * csharpcomp.sh.in: New file, from GNU gettext.
2498 2005-06-07 Derek Price <derek@ximbiot.com>
2501 * glob_.h: Indent nested #ifdef.
2503 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2505 Sync from coreutils.
2506 Use "file name" when talking about file names, instead of "filename"
2507 or "path", as per the GNU coding standards.
2508 * mkdir-p.c: Renamed from makepath.c.
2509 (make_dir_parents): Renamed from make_path. All callers changed.
2510 * mkdir-p.h: Likewise. All includers changed.
2511 * filenamecat.c: Renamed from path-concat.c.
2512 (file_name_concat): Renamed from path_concat. All callers changed.
2513 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2514 * filenamecat.h: Likewise. All includers changed.
2515 * acl.c: Don't use "path" or "filename" to mean "file name"
2516 in comments or local variable names.
2517 * basename.c: Likewise.
2518 * canonicalize.c, canonicalize.h: Likewise.
2519 * dirname.c, dirname.h: Likewise.
2520 * euidaccess.c: Likewise.
2521 * exclude.c: Likewise
2522 * fnmatch_.h, fnmatch_loop.c: Likewise.
2523 * fsusage.c, fsuage.h: Likewise.
2524 * fts.c, fts_.h: Likewise.
2525 * getcwd.c: Likewise.
2526 * getloadavg.c: Likewise.
2527 * mkstemp.c: Likewise.
2528 * mountlist.c, mountlist.h: Likewise.
2529 * openat.c, openat.h: Likewise.
2530 * readlink-stub.c: Likewise.
2531 * readutmp.c, readutmp.h: Likewise.
2532 * rename.c: Likewise.
2533 * rmdir.c: Likewise.
2535 * savedir.c: Likewise.
2536 * stripslash.c: Likewise.
2537 * tempname.c: Likewise.
2538 * xreadlink.c: Likewise.
2539 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2541 * exclude.h: Likewise.
2543 * euidaccess.c (getuid, getgid, getuid, getegid)
2544 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2545 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2546 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2547 * pathmax.h: Include <limits.h> unconditionally, since other
2548 files have been getting away with it for years (MORE/BSD 4.3
2550 * userspec.c (getpwnam, getgrnam, getgrgid)
2551 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2553 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2554 Define to 256, not 255, as per modern POSIX.
2556 2005-06-01 Bruno Haible <bruno@clisp.org>
2558 * csharpexec.h: New file, from GNU gettext.
2559 * csharpexec.c: New file, from GNU gettext.
2560 * csharpexec.sh.in: New file, from GNU gettext.
2562 2005-05-31 Derek Price <derek@ximbiot.com>
2563 Paul Eggert <eggert@cs.ucla.edu>
2566 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2568 2005-05-29 Derek Price <derek@ximbiot.com>
2569 Paul Eggert <eggert@cs.ucla.edu>
2571 * glob_.h, glob.c: New files.
2573 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2575 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2577 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2578 the configuration hassle isn't worth it.
2579 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2580 (LONGEST_MODIFIER, PRIuMAX): Remove.
2582 2005-05-27 Bruno Haible <bruno@clisp.org>
2584 * getlogin_r.h: Remove second include of <stddef.h>.
2586 2005-05-25 Bruno Haible <bruno@clisp.org>
2587 Derek Price <derek@ximbiot.com>
2589 * getlogin_r.h: Simplify API documentation.
2591 2005-05-25 Derek Price <derek@ximbiot.com>
2592 Paul Eggert <eggert@cs.ucla.edu>
2594 * getlogin_r.c, getlogin_r.h: New files.
2596 2005-05-22 Bruno Haible <bruno@clisp.org>
2598 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2599 Also include <sys/param.h> if it defines MIN, MAX.
2600 Based on a patch by Derek Price <derek@ximbiot.com>.
2602 2005-05-22 Bruno Haible <bruno@clisp.org>
2604 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2605 (INT64_MIN): Fix definition.
2606 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2608 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2609 NEED_SIGNED_INT_TYPES.
2611 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2612 HAVE_SYSTEM_INTTYPES.
2614 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2616 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2617 so that unistd-safer.h (GPL'ed code) need not be included.
2619 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2622 * fts.c: Don't include "cycle-check.h" or "hash.h".
2623 (setup_dir, free_dir): New functions.
2624 (enter_dir, leave_dir): Define trivial
2625 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2626 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2627 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2628 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2629 Move to fts-cycle.c.
2630 (fts_open): Use setup_dir.
2631 (fts_close): Use free_dir.
2632 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2633 This adds a label and some gotos, but the alternatives were messier.
2634 Check for memory allocation failure when entering a dir.
2635 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2636 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2637 (FTS): New member fts_cycle, that is a union that contains the
2638 old active_dir_ht and cycle_state. All uses changed to mention
2639 fts_cycle.ht and fts_cycle.state.
2640 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2641 fts.c, with the following changes:
2642 (setup_dir, free_dir): New functions.
2643 (enter_dir): Now returns bool. Return true if successful, false
2644 if memory exhausted. All callers changed.
2645 Do not bother partly cleaning up on
2646 memory allocation failure; that is free_dir's job.
2647 However, free ad if hash_insert fails, to avoid memory leak.
2648 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2649 fts->fts_options to see which union member to use.
2651 2005-05-20 Jim Meyering <jim@meyering.net>
2653 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2654 Now a macro, to pacify GCC.
2656 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2658 * chown.c (rpl_chown): Return -1 on failure.
2660 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2662 * canonicalize.c: Include canonicalize.h first, to test interface.
2663 Include <stddef.h> unconditionally, since we assume C89 now.
2664 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2665 * fts.c: Include fts_.h first, to check interface.
2666 Do not include intprops.h; no longer needed.
2667 Include cycle-check.h and hash.h, since fts_.h no longer does.
2668 Remove unnecessary casts of closedir to void.
2669 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2670 decide whether to decrement nlinks.
2671 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2672 (FTS): Use struct hash_table * instead of Hash_table, so that
2673 we no longer need to include hash.h here.
2675 2005-05-17 Jim Meyering <jim@meyering.net>
2677 * fts.c, fts_.h: New files, from coreutils.
2679 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2681 Sync from coreutils.
2682 * unlinkdir.c, unlinkdir.h: New files.
2683 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2684 regex.h, unlocked-io.h, xtime.h:
2685 White space changes only.
2686 * makepath.c (make_path): Port to hosts where leading "//" is special.
2687 * yesno.c: Include getline.h, not ctype.h.
2688 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2689 Use getline to remove arbitrary restriction on response length.
2691 2005-05-13 Bruno Haible <bruno@clisp.org>
2693 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2694 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2695 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2696 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2697 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2698 Add support for 64-bit integers in the MSVC compiler.
2700 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2702 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2703 Change the initial comment to refer to GPL, not LGPL.
2704 gnulib-tool will change it to LGPL as needed.
2706 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2707 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2708 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2709 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2710 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2711 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2712 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2713 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2714 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2715 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2716 concatpath.c, config.charset, copy-file.c, copy-file.h,
2717 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2718 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2719 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2720 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2721 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2722 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2723 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2724 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2725 full-read.c, full-read.h, full-write.c, full-write.h,
2726 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2727 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2728 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2729 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2730 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2731 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2732 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2733 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2734 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2735 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2736 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2737 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2738 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2739 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2740 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2741 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2742 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2743 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2744 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2745 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2746 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2747 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2748 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2749 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2750 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2751 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2752 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2753 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2754 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2755 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2756 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2757 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2758 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2759 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2760 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2761 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2762 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2763 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2764 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2765 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2766 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2767 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2768 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2769 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2770 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2771 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2772 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2773 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2774 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2775 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2776 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2777 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2778 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2779 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2780 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2781 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2782 Update FSF postal mail address.
2784 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2786 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2787 specified in ai_socktype. Fix invalid ai_protocol
2788 check. ai_protocol is usually set to 0 or depending on
2789 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2790 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2791 ai_socktype / ai_protocol in the returned addrinfo structure.
2793 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2794 Bruno Haible <bruno@clisp.org>
2796 * inet_ntop.h: New file.
2797 * inet_ntop.c: New file, from glibc with modifications.
2799 2005-05-08 Jim Meyering <jim@meyering.net>
2801 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2803 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2805 Merge from coreutils. Among other things,
2806 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2807 * fd-safer.c: New file.
2808 * fcntl-safer.h, open-safer.c: Remove.
2809 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2810 * dup-safer.c: Include unistd-safer.h first.
2811 Don't include errno.h.
2812 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2813 * file-type.h: Don't assume invoker included sys/stat.h first.
2814 * file-type.c: Rely on file-type.h change.
2815 * getloadavg.c: Include unistd-safer.h.
2816 (getloadavg): Use safer open.
2817 * getusershell.c: Include "stdio-safer.h".
2818 (getusershell): Use safer fopen.
2819 * long-options.c (long_options): Use NULL rather than 0.
2820 * modechange.h (mode_free): Remove; all callers changed to invoke
2822 * modechange.c: Likewise.
2823 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2824 (MODE_DONE): New constant.
2825 (struct mode_change): Remove 'next' member.
2826 (make_node_op_equals): New function; like the old one of the
2827 same name, except it allocates an array.
2828 (mode_compile, mode_create_from_ref): Use it.
2829 (mode_compile): Allocate result as an array, not a linked list.
2830 Parse octal string ourself, so that we catch mistakes like "+0".
2831 (mode_adjust): Arg is an array, not a linked list.
2832 * modechange.c: Include stat-macros.h, xalloc.h.
2833 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2834 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2835 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2836 Remove. This is now stat-macros.h's job.
2837 (talloc): Remove. All callers replaced by xalloc, so that
2838 our invokers don't have to worry about reporting memory failures.
2839 (make_node_op_equals): Remove.
2840 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2842 (struct mode_change): Moved here from modechange.h.
2843 (mode_append_entry): Remove.
2844 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2845 apps to have incorrect behavior. Use simpler algorithm for head
2846 and tail. Don't futz with umask; that's now the job of mode_adjust.
2847 Detect more invalid usages rather than having somewhat-random behavior.
2848 Don't insert an "a=" action, as that leads to incorrect behavior.
2849 (mode_compile, mode_create_from_ref): Return NULL on error instead
2850 of an enum, since now there's only one way to have an error. All
2852 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2853 at the correct time. Simplify calculation of "+u" and its ilk.
2854 Don't mishandle "+X".
2855 (mode_free): Remove "register" and localize decls.
2856 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2857 (struct mode_change): Move to modechange.c; callers don't
2858 need to see this stuff.
2859 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2860 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2861 (mode_change, mode_adjust): Reflect the new signatures noted above.
2862 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2863 that might redefine system include files.
2864 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2865 (my_usleep): Use NULL rather than (void *) 0.
2866 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2867 Use siginterrupt to specify that system calls should be interrupted.
2868 (rpl_nanosleep): Move initialization of suspended closer to call of
2870 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2871 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2872 (desirable_utmp_entry): New function.
2873 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2874 using x2nrealloc, to simplify logic.
2875 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2876 size calculation. Do not assume utmp file is a regular file.
2877 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2878 (READ_UTMP_CHECK_PIDS): New constant.
2879 * save-cwd.c: Include unistd-safer.h.
2880 (save_cwd): Use fd_safer.
2881 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2882 [!_LIBC] Include "stat-macros.h" instead.
2883 * unistd-safer.h (fd_safer): New decl.
2885 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2887 * byteswap_.h: New file.
2889 2005-04-25 Albert Chin <china@thewrittenword.com>
2891 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2894 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2896 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2897 that "UTC +1 second" continues to work. Problem reported
2899 (relunit_snumber): New rule.
2902 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2904 * getdate.y (universal_time_zone_table): New constant.
2905 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2906 universal_time_zone_table.
2907 (lookup_zone): Prefer universal_time_zone_table to
2908 local_time_zone_table, so that "GMT" time stamps are allowed in
2909 London during the summer. Problem reported by Ian Abbott.
2911 2005-04-12 Jim Meyering <jim@meyering.net>
2913 * human.c (humblock): Set *options even when returning due to
2914 xstrtoumax conversion failure. Thanks to a used-uninitialized
2917 2005-04-09 Jim Meyering <jim@meyering.net>
2919 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2920 -Wuninitialized: initialize tm0.tm_year.
2922 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2924 * getdate.y (parser_control): rels_seen is now a boolean, not a
2925 count, since there's no maximum. All uses changed.
2926 Add member dsts_seen.
2927 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2929 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2930 Use pc_rels_seen to decide whther a date is absolute.
2932 * getdate.y (number): Don't overwrite year.
2933 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2936 2005-04-02 Simon Josefsson <jas@extundo.com>
2938 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2939 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2941 2005-03-27 Jim Meyering <jim@meyering.net>
2943 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2945 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2947 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2948 "one's complement" -> "ones' complement" in comment, as per Knuth.
2949 "value of type" -> "type or expression" in comment.
2950 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2952 2005-03-26 Jim Meyering <jim@meyering.net>
2955 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2956 Correct typos: s/or/of/.
2958 2005-03-23 Jim Meyering <jim@meyering.net>
2960 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2962 2005-03-21 Jim Meyering <jim@meyering.net>
2964 Changes imported from coreutils.
2966 * cycle-check.c: Don't include xalloc.h.
2968 * path-concat.c: Don't include assert.h.
2969 (path_concat): Remove assertion that would have triggered
2970 for ABASE starting with more than one slash.
2971 Reported by Andreas Schwab.
2973 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2974 properly when ABASE is an absolute file name.
2975 Correct the description of this function.
2977 Add an assertion and a test driver.
2978 This fixes a bug introduced on 2004-07-02.
2979 Andreas Schwab reported the resulting failure of cp --parents:
2980 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2982 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2984 * strftime.c (my_strftime): If the underlying strftime returns 0
2985 (which shouldn't happen), generate nothing instead of returning 0
2986 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2988 2005-03-16 Bruno Haible <bruno@clisp.org>
2990 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2992 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2994 * strftime.c (my_strftime): Prepend space to format so that we can
2995 reliably distinguish strftime failure from empty output on POSIX
2998 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3000 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3001 (iconv_string): Don't guess a size-zero buffer, as that might cause
3002 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3003 result would be 'too large', where 'too large' is (heuristically)
3004 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3005 overflow concerns. This will prevent some unwanted malloc failures
3006 when the inputs are very large.
3008 2005-03-15 Bruno Haible <bruno@clisp.org>
3010 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3013 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3016 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3018 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3020 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3021 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3023 * strtol.c: Likewise.
3025 2005-03-14 Simon Josefsson <jas@extundo.com>
3027 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3030 2005-03-14 Jim Meyering <jim@meyering.net>
3032 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3033 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3034 to be nonzero so that we (and caller) can detect the difference
3035 between a valid zero-length expansion and an error return, even
3036 when the underlying strftime fails before writing anything into
3039 2005-03-10 Jim Meyering <jim@meyering.net>
3041 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3042 so that this module works on systems without fchdir.
3044 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3046 Factor int-properties macros into a single file, except for
3047 glibc-related files.
3048 * intprops.h: New file.
3049 * getloadavg.c: Include it instead of limits.h.
3050 (INT_STRLEN_BOUND): Remove.
3051 * human.c: Include intprops.h.
3052 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3053 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3054 * inttostr.h: Include intprops.h instead of limits.h.
3055 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3056 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3057 for consistency with intprops.h.
3058 (time_t_is_integer, twos_complement_arithmetic): Use them.
3059 * sig2str.h: Include <signal.h>, intprops.h.
3060 (INT_STRLEN_BOUND): Remove.
3061 * strftime.c (TYPE_SIGNED): Remove.
3062 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3063 * strtol.c: Adjust comments to match intprops.h.
3064 * userspec.c: Include intprops.h.
3065 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3066 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3067 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3068 instead of rolling our own expressions.
3069 * xstrtol.c: Include xstrtol.h first, to test interface.
3071 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3073 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3074 the right thing even if adding 1900 would overflow. Similarly
3075 for tm_mon + 1 and tm_yday + 1.
3076 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3077 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3078 (DO_SIGNED_NUMBER): New macro.
3079 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3081 2005-03-07 Bruno Haible <bruno@clisp.org>
3083 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3085 2005-03-03 Derek R. Price <derek@ximbiot.com>
3086 Bruno Haible <bruno@clisp.org>
3088 * pagealign_alloc.h: New file.
3089 * pagealign_alloc.c: New file.
3091 2005-01-28 Bruno Haible <bruno@clisp.org>
3093 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3096 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3098 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3099 The workaround isn't strictly needed for POSIX conformance, and
3100 it's too much of a pain to configure and maintain. We'll ask
3101 people to fix their kernels instead.
3102 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3103 (NANOSLEEP_BUG_WORKAROUND): Remove.
3104 (xnanosleep): Remove the workaround.
3106 2005-02-12 Bruno Haible <bruno@clisp.org>
3108 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3110 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3112 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3113 * timespec.h (gettime): Return void, since it always
3114 succeeds now. All uses changed.
3115 * gettime.c (gettime) Likewise.
3116 [HAVE_NANOTIME]: Prefer nanotime.
3117 Assume gettimeofday succeeds, as POSIX requires.
3118 Assime time () succeeds, since other code already does.
3119 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3120 (timespec_subtract): Remove.
3121 (NANOSLEEP_BUG_WORKAROUND): New constant.
3122 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3123 things considerably. Use it only on GNU/Linux hosts, since the
3124 workaround shouldn't be needed elsewhere.
3126 2005-02-24 Bruno Haible <bruno@clisp.org>
3128 * gettext.h: Update from GNU gettext 0.14.2.
3130 2005-02-24 Bruno Haible <bruno@clisp.org>
3132 * localcharset.c: Update from GNU gettext 0.14.2.
3133 * config.charset: Update from GNU gettext 0.14.2.
3135 2005-02-22 Simon Josefsson <jas@extundo.com>
3137 * iconvme.h, iconvme.c: New files, from libc.
3139 2005-02-20 Neil Conway <neilc@samurai.com>
3141 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3142 returned by OSX/Darwin if the specified buffer is not large
3143 enough for the hostname.
3145 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3147 * memrchr.h: New file.
3148 * chdir-long.c: Include it.
3149 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3150 Don't bother including stddef.h.
3152 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3154 * argp-help.c (__argp_help): Create a fake struct argp_state and
3155 pass it to _help, otherwise the latter coredumps trying to
3156 dereference state.root_argp.
3158 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3160 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3162 Include <sys/types.h>, for dev_t.
3163 (ME_DUMMY, ME_REMOTE): Move from here....
3164 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3165 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3167 Include mountlist.h first, to test the interface.
3169 2005-01-29 Bruno Haible <bruno@clisp.org>
3171 * progname.c (program_name): Initialize.
3172 Needed when linking statically on MacOS X.
3174 2005-01-28 Bruno Haible <bruno@clisp.org>
3176 * javacomp.sh.in: New file, from GNU gettext.
3177 * javacomp.h: New file, from GNU gettext.
3178 * javacomp.c: New file, from GNU gettext.
3180 2005-01-26 Bruno Haible <bruno@clisp.org>
3182 * javaexec.sh.in: New file, from GNU gettext.
3183 * javaexec.h: New file, from GNU gettext.
3184 * javaexec.c: New file, from GNU gettext.
3186 2005-01-26 Simon Josefsson <jas@extundo.com>
3188 * gai_strerror.c: Use GPL in header.
3190 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3192 * argp-help.c (hol_entry_help): Avoid using non-constant
3193 initializers for struct pentry_state.
3194 (__argp_error): Check return value of __asprintf
3195 (__argp_failure): Translate error message
3197 * argp-parse.c: Removed braces around the expansion of N_()
3199 2005-01-21 Jim Meyering <jim@meyering.net>
3201 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3202 same value as for Solaris 9.
3204 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3205 component length. This included changing the parameter to be
3206 of type `char *' rather than `char const *'.
3207 * chdir-long.h (chdir_long): Update prototype.
3209 * openat.c (fdopendir, fstatat): New functions.
3210 * openat.h: Include headers required for use of DIR and struct stat.
3211 [AT_SYMLINK_NOFOLLOW]: Define.
3212 (fdopendir, fstatat): Add prototypes.
3214 2005-01-21 Bruno Haible <bruno@clisp.org>
3216 * classpath.h: New file, from GNU gettext.
3217 * classpath.c: New file, from GNU gettext.
3219 2005-01-20 Simon Josefsson <jas@extundo.com>
3221 * version-etc-fsf.c: New file, with version_etc_copyright.
3222 * version-etc.c: Remove version_etc_copyright.
3223 * version-etc.h (version_etc_copyright): Use [] instead of * in
3224 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3226 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3228 * save-cwd.c (save_cwd): Remove code to support the case
3229 where fchdir is missing or flaky.
3231 2005-01-20 Simon Josefsson <jas@extundo.com>
3233 * base64.h (isbase64): Add.
3235 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3236 using a unsigned prototype, don't inline.
3237 (base64_decode): Use it.
3239 2005-01-19 Bruno Haible <bruno@clisp.org>
3241 * sh-quote.h: New file, from GNU gettext.
3242 * sh-quote.c: New file, from GNU gettext.
3244 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3246 Merge changes from coreutils, as described below in several
3247 changelogs dated today.
3249 * save-cwd.c: Include "save-cwd.h" before other include files.
3250 (O_DIRECTORY): Remove; not needed here, since "." must be
3251 a directory. All uses removed.
3252 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3253 universal on Suns, and we also need to test for IRIX.
3254 Revamp code to use 'if' rather than '#if'.
3255 Avoid unnecessary comparison of cwd->desc to 0.
3257 * utimens.c (futimens): Robustify the previous patch, by checking
3258 for known valid error numbers rather than observed invalid ones.
3260 2005-01-18 Jim Meyering <jim@meyering.net>
3262 * version-etc.c (version_etc_copyright): Update copyright date.
3264 * utimens.c (futimens): Account for the fact that futimes
3265 can also fail with errno == ENOSYS or errno == ENOENT.
3266 Patch from Dmitry V. Levin.
3268 Change the name of the robust chdir function from chdir to chdir_long.
3269 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3270 (restore_cwd): Use chdir_long, not chdir.
3271 * chdir-long.c: Renamed from chdir.c.
3272 * chdir-long.h: Renamed from chdir.h.
3273 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3276 2005-01-18 Bob Proulx <bob@proulx.com>
3278 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3279 offsetof() macro construct to avoid compile failure with native HP-UX
3280 11.0 ANSI C compiler.
3282 2005-01-06 Bruno Haible <bruno@clisp.org>
3284 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3285 because stpncpy.m4 takes care of it.
3287 2004-01-24 Bruno Haible <bruno@clisp.org>
3289 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3291 2003-10-09 Bruno Haible <bruno@clisp.org>
3293 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3295 2005-01-06 Bruno Haible <bruno@clisp.org>
3297 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3298 * fwriteerror.c: Include <stdbool.h>.
3299 (fwriteerror): At the end, close the file stream. Record whether
3300 stdout was already closed.
3302 2004-05-27 Bruno Haible <bruno@clisp.org>
3304 * execute.c (environ): Declare if needed.
3305 * pipe.c (environ): Likewise.
3306 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3308 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3310 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3311 definitions to be after all include files, to avoid collisions.
3312 Problem reported by Bob Proulx.
3314 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3316 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3317 not needed. This removes a dependency on the gettext module.
3318 [defined _LIBC]: Do not include <libintl.h>; not needed.
3320 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3322 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3325 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3327 * argp-parse.c: Include <stddef.h>.
3328 (alignof, alignto): New macros.
3329 (parser_init): Don't assume that void * is aligned sufficiently
3332 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3333 need to extend the stack.
3334 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3337 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3339 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3341 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3343 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3344 Remove now-obsolete comment about AIX.
3345 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3346 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3347 (YYMAXDEPTH): New macro.
3349 2004-12-18 Bruno Haible <bruno@clisp.org>
3351 * fatal-signal.c (fatal_signals): Make non-const.
3352 (init_fatal_signals): New function.
3353 (uninstall_handlers, install_handlers): Ignore signals that were set to
3355 (at_fatal_signal): Call init_fatal_signals.
3356 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3358 Reported by Paul Eggert.
3360 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3362 * getdate.y (textint): New member "negative".
3363 (time_zone_hhmm): New function.
3364 Expect 14 shift-reduce conflicts, not 13.
3365 (o_colon_minutes): New rule.
3366 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3367 (yylex): Set the "negative" member of signed numbers.
3369 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3371 Changes imported from coreutils.
3372 * hard-locale.c: Assume <locale.h> exists.
3374 (GLIBC_VERSION): New macro.
3375 (hard_locale): Assume setlocale exists.
3376 Rewrite to avoid #ifdef.
3377 Use strdup rather than malloc + strcpy.
3378 * human.c: Assume <locale.h> exists.
3379 (human_readable): Assume localeconv exists.
3381 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3383 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3384 convert T2, not T. (Imported from libc.)
3386 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3388 * getcwd.c (is_ENAMETOOLONG): New macro.
3389 (__getcwd.c): Don't restore errno; glibc doesn't.
3390 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3391 first, falling back to our code only if its results look suspicious.
3392 Ensure that the resulting buffer is only as large as necessary.
3394 * readutmp.c: Include readutmp.h first.
3395 Include <errno.h>, since readutmp.h no longer does that.
3396 * readutmp.h: Don't include <errno.h>,
3397 <sys/param.h>, <time.h>; not needed to establish interface.
3398 (errno): Remove decl.
3399 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3400 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3401 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3403 2004-11-28 Simon Josefsson <jas@extundo.com>
3405 * base64.h, base64.c: New file.
3407 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3409 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3411 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3413 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3414 HP's ANSI C compiler.
3415 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3416 Declaring int functions causes warnings on some modern systems and
3417 shouldn't be needed to compile on ancient ones.
3418 * same.c (MIN) [defined MIN]: Don't define, since it's already
3421 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3422 with the following changes.
3423 (__set_errno): Parenthesize properly.
3424 Include <stdbool.h>.
3425 (MIN, MAX, MATCHING_INO): New macros.
3426 (__getcwd): Define with prototype, not K&R form.
3427 Use heuristics to allocate default buffer on stack if possible.
3428 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3429 behavior, and to avoid the PATH_MAX limit when computing
3431 Use MATCHING_INO to compare inode number to file.
3432 Check for arithmetic overflow in size calculations.
3433 Fix bug in reallocation of dot array that caused getcwd to fail
3434 on directories nested deeper than 75.
3435 Be more careful about saving errno on error.
3436 Do not use realloc; use only free+malloc, as this is a bit
3437 more flexible and avoids a needless copy operation.
3438 Do not inspect st_dev and st_ino for symbolic links; POSIX
3439 doesn't specify the latter.
3440 Check for closedir errors.
3441 Avoid needless casts.
3442 Use "#ifdef weak_alias" around weak_alias, to be like other
3444 The following changes to getcwd.c have effect only when used in
3445 gnulib; they have no effect inside glibc proper.
3446 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3447 as alloca isn't used.
3448 (alloca, __alloca): Likewise.
3449 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3450 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3451 unconditionally, as gnulib assumes C89 or better.
3452 Do not include <sys/param.h>.
3453 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3454 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3456 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3457 Include <dirent.h> in a way that is compatible with modern Autoconf.
3458 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3459 New macros, if not already defined.
3460 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3461 Use "_LIBC", not "defined _LIBC", for consistency.
3462 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3464 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3465 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3466 * xgetcwd.c: David MacKenzie's old code was removed, so give
3467 credit only to Jim Meyering and adjust the copyright dates.
3468 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3469 <stdlib.h>, <unistd.h>, "pathmax.h".
3470 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3471 (INITIAL_BUFFER_SIZE): Remove.
3472 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3474 2004-11-23 Jim Meyering <jim@meyering.net>
3476 * getopt_.h: Remove trailing blanks.
3478 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3480 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3481 (futimens): New function, which uses futimes if available.
3482 (futimens, utimens): Support timespec==NULL, with same semantics
3483 as utime and utimens.
3484 * utimens.h (futimens): New decl.
3486 2004-11-23 Jim Meyering <jim@meyering.net>
3488 * __fpending.c: Add comment.
3490 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3492 * getopt_.h: Re-addition of __getopt_argv_const caused
3493 redefinition warnings. To avoid them, include the defines
3494 in `#if !defined __need_getopt ... #endif'. The only place
3495 where __getopt_argv_const is used is in definitions
3496 of getopt_long and getopt_long_only below, which are as well
3497 protected by `#ifndef __need_getopt'.
3498 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3499 __need_getopt after including <stdio.h> and <unistd.h> These
3500 headers might have defined it.
3502 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3504 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3506 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3507 optopt): Use them instead of invoking ## directly; otherwise, the
3508 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3510 2004-11-19 Bruno Haible <bruno@clisp.org>
3512 * strtok_r.c: Move comments from here...
3513 * strtok_r.h: ... to here.
3515 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3517 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3518 might fail. Problem reported by Yoann Vandoorselaere.
3519 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3520 that mishandle size_t overflow.
3522 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3524 * canon-host.c: Include "strdup.h".
3525 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3526 Use strdup instead of malloc/strcpy to duplicate strings.
3528 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3529 (human_space_before_unit): New constant.
3530 * human.c (human_readable): Support it.
3532 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3533 (xgetcwd): Set errno correctly when failing.
3534 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3535 the failure is actually due to a PATH_MAX problem.
3537 Further getopt changes to make it more likely that glibc will
3538 buy the changes back.
3539 * getopt.c (POSIXLY_CORRECT): New constant.
3540 (getopt): Use it, so to preserve glibc semantic
3541 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3542 when compiling for libc.
3543 * getopt_.h (__getopt_argv_const): Bring it back.
3544 (getopt_long, getopt_long_only): Use it.
3546 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3547 New arg POSIXLY_CORRECT. All callers changed.
3548 (getopt): Argv is now char * const *, as per standard.
3549 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3550 not char *__getopt_argv_const *.
3551 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3552 _getopt_long_only_r): Likewise.
3553 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3554 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3555 _getopt_long_r, _getopt_long_only_r): Likewise.
3556 * getopt_.h (__getopt_argv_const): Remove.
3557 (getopt): Argv is now char * const *, as per standard.
3559 * getdate.y (tORDINAL): New token.
3560 (day, relunit): Allow it for relative times.
3561 (relative_time_table): Use tORDINAL for ordinals.
3563 2004-11-15 Jim Meyering <jim@meyering.net>
3565 * closeout.c: Include "__fpending.h" once again.
3566 Include <stdbool.h>.
3567 (close_stdout): Don't fail just because stdout was closed initially,
3568 since some programs don't write to stdout in the normal course of
3569 operation (other than --version and --help), and we don't want this
3570 function to make e.g. `touch file >&-' fail.
3571 But do fail if it was closed and someone has tried to write to it.
3572 E.g., `printf foo >&-' must fail.
3574 2004-11-11 Simon Josefsson <jas@extundo.com>
3576 * strtok_r.h, strtok_r.c: New file.
3578 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3580 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3581 we can stop lying to compilers about the constness of argv when we
3582 are compiled outside glibc.
3583 (getopt, getopt_long, getopt_long_only): Use it.
3584 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3586 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3587 _getopt_long_only_r): Likewise.
3588 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3589 _getopt_long_only_r): Likewise.
3591 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3592 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3593 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3594 the other external symbols.
3595 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3596 declaration, since the above renaming now works around collisions.
3598 2004-11-11 Jim Meyering <jim@meyering.net>
3600 * linebreak.c: Remove trailing blanks.
3601 * alloca_.h: Likewise.
3602 * acosl.c: Likewise.
3603 * euidaccess.c: Likewise.
3604 * allocsa.h: Likewise.
3606 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3608 * mktime.c (SHR): New macro, which is a portable
3609 substitute for >> that should work even on Crays.
3610 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3611 Problem reported by Mark D. Baushke in
3612 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3613 * getdate.y (SHR): Likewise.
3615 * strftime.c (SHR): Likewise.
3617 * quotearg.c (struct quoting_options): Use unsigned int for
3618 quote_these_too, so that right shifts are well defined. All uses
3621 2004-11-10 Simon Josefsson <jas@extundo.com>
3623 * getaddrinfo.h, getaddrinfo.c: New files.
3625 2004-11-10 Jim Meyering <jim@meyering.net>
3627 Ensure that no close failure goes unreported.
3628 * closeout.c (close_stdout): Always close stdout. I.e., don't
3629 return early when it seems there's nothing to flush.
3630 Don't include __fpending.h.
3632 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3634 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3636 2004-11-05 Bruno Haible <bruno@clisp.org>
3638 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3639 Reported by Mark D. Baushke <mdb@cvshome.org>.
3641 2004-11-04 Bruno Haible <bruno@clisp.org>
3643 2004-09-11 Bruno Haible <bruno@clisp.org>
3644 * allocsa.valgrind: New file.
3645 2004-02-06 Bruno Haible <bruno@clisp.org>
3646 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3647 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3648 Reported by Christopher Seip <chris.seip@hp.com>.
3650 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3652 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3653 with errno == ERANGE if the buffer is too small.
3654 Problem reported by Mark D. Baushke.
3656 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3658 * xreadlink.c (MAXSIZE): New macro.
3659 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3660 size does not exceed MAXSIZE. Avoid cast.
3661 As suggested by Mark D. Baushke in
3662 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3663 if readlink fails with buffer size just under MAXSIZE, try again
3666 2004-11-02 Derek R. Price <derek@ximbiot.com>
3667 and Paul Eggert <eggert@cs.ucla.edu>
3669 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3670 (get_date): Overparenthesize to avoid GCC warning.
3672 2004-11-02 Bruno Haible <bruno@clisp.org>
3674 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3675 function returns void.
3677 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3679 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3680 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3683 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3685 * getdate.y: Add support for TZ="foo" within a date string.
3686 Fix some bugs near time_t boundaries. Reject dates with
3687 out-of-range components, e.g., "Sept 31".
3688 Include <stdlib.h>, "setenv.h", "xalloc.h".
3689 (ISDIGIT_LOCALE): Remove; unused.
3690 Note that the TZ and time functions used here are not reentrant.
3691 (mktime_ok, get_tz): New functions.
3692 (TZBUFSIZE): New constant.
3693 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3694 This requires that we sometimes generate our own TZ="XXX..." setting.
3696 2004-10-27 Derek R. Price <derek@ximbiot.com>
3698 * mktime.c (not_equal_tm): Remove redundant check.
3700 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3702 * getdate.y: Use Bison 1.875 features, and some minor
3703 code cleanups. This change does not affect semantics.
3704 Don't include <stdlib.h>; no longer needed.
3705 Don't include unlocked-io.h; only the "#if TEST" code uses
3706 stdio, and performance isn't crucial there.
3707 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3708 Bison 1.875 features as described below.
3709 All uses of "PC." replaced by "pc->".
3710 (YYSTYPE): Add a forward declaration.
3711 (yylex, yyerror): Use full prototypes in forward decls.
3712 Use "%pure-parser" rather than obsolescent "%pure_parser".
3713 Use %parse-param and %lex-param instead of obsolescent
3714 YYPARSE_PARAM and YYLEX_PARAM.
3715 (meridian_table, month_and_day_table, time_units_table,
3716 relative_time_table, time_zone_table, military_table,
3717 lookup_zone, lookup_word, get_date):
3718 Use NULL instead of 0 where appropriate.
3719 (to_hour): Avoid abort (), to avoid a dependency on
3721 (yyerror, yylex): Now accepts parser_control * arg.
3722 (main) [TEST]: Use '\0' rather than 0 for char.
3724 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3726 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3727 It's now the caller's responsibility to handle the case where
3728 !HAVE_GETPAGESIZE && !defined getpagesize.
3730 * mktime.c (leapyear): Arg is long int, not int.
3732 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3734 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3736 2004-10-12 Simon Josefsson <jas@extundo.com>
3738 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3739 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3742 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3744 * vsnprintf.h: New file.
3745 * vsnprintf.c: New file.
3747 2004-10-07 Bruno Haible <bruno@clisp.org>
3749 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3750 into the provided buffer.
3752 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3754 * diacrit.c, diacrit.h: Add GPL notice.
3756 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3757 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3758 * logl.c (logl): Keep the code as similar to glibc as possible.
3759 This avoids a potential constant-folding bug.
3761 2004-10-05 Bruno Haible <bruno@clisp.org>
3763 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3765 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3767 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3768 * xmalloc.c (xmemdup): Likewise.
3769 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3770 XFREE): Remove these long-obsolescent macros.
3771 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3772 * xstrdup.c: Remove.
3774 * regex.c (re_comp): Cast gettext return value to char *,
3775 Problem reported by Martin Neitzel via Mark D. Baushke.
3777 2004-10-04 Simon Josefsson <jas@extundo.com>
3779 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3780 '#ifdef USE_UNLOCKED_IO'.
3782 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3784 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3785 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3786 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3787 regex.c, sha1.c, version-etc.c, yesno.c:
3788 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3789 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3790 the includer's responsibility.
3792 Sync from coreutils.
3794 * modechange.c (mode_compile): Don't decrement a pointer that
3795 points to the start of a string, as the C Standard says the
3796 resulting behavior is undefined.
3798 * backupfile.h (enum backuptype): Rename none -> no_backups,
3799 simple -> simple_backups, numbered_existing ->
3800 numbered_existing_backups, numbered -> numbered_backups
3801 to avoid shadowing problems. All uses changed.
3802 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3803 * backupfile.c (check_extension, numbered_backup):
3804 Rename locals to avoid shadowing 'basename'.
3805 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3808 * .cppi-disable: Add getopt_.h, getopt_int.h.
3809 * .cvsignore: Add getopt.h.
3811 2004-10-04 Simon Josefsson <jas@extundo.com>
3813 * memmem.h: New file.
3814 * memmem.c: New file, taken from glibc.
3816 2004-10-02 Jim Meyering <jim@meyering.net>
3818 * dirfd.h, getpagesize.h: Add copyright notice.
3820 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3822 * snprintf.c: Remove comments as to why each header is needed.
3824 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3826 * strsep.h: New file.
3827 * strsep.c: New file.
3829 2004-10-01 Simon Josefsson <jas@extundo.com>
3831 * snprintf.c (snprintf): Handle size==0.
3833 2004-10-01 Simon Josefsson <jas@extundo.com>
3834 Bruno Haible <bruno@clisp.org>
3836 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3837 (snprintf): Declare 'args'.
3839 2004-09-30 Simon Josefsson <jas@extundo.com>
3841 * snprintf.h, snprintf.c: New files.
3843 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3845 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3846 (hol_entry_help): Never translate an empty string.
3847 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3848 * argp.h (OPTION_NO_TRANS): New option.
3850 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3852 * xvasprintf.c: Include xalloc.h.
3853 (xvasprintf): Use xalloc_die, not xmalloc_die.
3855 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3857 * dummy.c: Change copyright notice to FSF, and license to GPL.
3859 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3861 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3862 Problem reported by Bruno Haible in:
3863 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3865 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3867 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3868 in case some system header has #define'd it. Problem reported by
3869 Soeren D. Schulze in
3870 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3872 2004-09-08 Bruno Haible <bruno@clisp.org>
3874 * stdint_.h: New file, taken from GNU clisp.
3876 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3878 * xvasprintf.h: New file.
3879 * xvasprintf.c: New file.
3880 * xasprintf.c: New file.
3882 2004-09-08 Bruno Haible <bruno@clisp.org>
3884 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3886 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3888 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3890 Import from coreutils.
3891 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3892 strings on unbounded length. alloca's performance benefits aren't
3893 that important here.
3895 (parse_with_separator): New function, with most of the internals
3896 of the old parse_user_spec. Allow user to omit both user and group,
3897 for compatibility with FreeBSD.
3898 Clone only the user name, not the entire spec.
3899 Do not set *uid, *gid unless entirely successful.
3900 Avoid memory leak in some failing cases.
3901 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3902 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3903 (parse_user_spec): Rewrite to use parse_with_separator.
3905 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3907 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3908 its complicated substitute.
3909 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3910 and program_invocation_name.
3911 (__argp_basename) [!_LIBC]: Remove; the only use was
3912 replaced by its body.
3913 (__argp_short_program_name): Change condition from
3914 !defined __argp_short_program_name to
3915 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3916 to match argp-namefrob.h.
3917 (__argp_failure): Don't assume strerror_r returns char *.
3918 * argp-parse.c (N_): Define unconditionally.
3919 (argp_default_options): Fill out initializers with 0 to avoid
3922 2004-08-12 Simon Josefsson <jas@extundo.com>
3924 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3925 * getopt_.h: Renamed from getopt.h.
3927 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3929 Merge from coreutils.
3931 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3932 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3933 for Reliant Unix 5.43.
3935 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3936 (union fooround): Use uintmax_t, not long int.
3937 The rest is a merge from libc:
3938 [defined _LIBC]: Include <shlib-compat.h>.
3939 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3941 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3943 * strverscmp.c: Convert to UTF-8.
3945 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3947 * obstack.h (obstack_empty_p):
3948 Don't assume that chunk->contents is suitably aligned.
3949 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3950 Likewise. Problem reported by Benno in
3951 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3953 * chown.c (rpl_chown): Work even if the file is writeable but not
3954 readable. This could be improved further but it'd take some work.
3956 2004-08-08 Simon Josefsson <jas@extundo.com>
3958 * xgethostname.c: Don't include error.h (not used).
3961 * getpass.c: Include getpass.h first.
3963 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3965 * xalloc-die.c: New files.
3966 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3968 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3969 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3970 (_, N_, xalloc_die): Move to xalloc-die.c.
3971 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3972 so that we needn't mess with xalloc_msg_memory_exhausted.
3974 * sha1.h: Renamed from sha.h.
3975 (SHA1_H): Renamed from _SHA_H.
3976 (sha1_ctx): Renamed from sha_ctx.
3977 (sha1_init_ctx): Renamed from sha_init_ctx.
3978 (sha1_process_block): Renamed from sha_process_block.
3979 (sha1_process_bytes): Renamed from sha_process_bytes.
3980 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3981 (sha1_read_ctx): Renamed from sha_read_ctx.
3982 (sha1_stream): Renamed from sha_stream.
3983 (sha1_buffer): Renamed from sha_buffer.
3984 * sha1.c: Likewise; renamed from sha.c.
3985 Do not include <sys/types.h>.
3986 Include <stddef.h> rather than <stdlib.h>.
3988 2004-08-08 Bruno Haible <bruno@clisp.org>
3990 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3991 FILESYSTEM_PREFIX_LEN.
3992 * progreloc.c: Likewise.
3993 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3995 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3998 * argp-help.c (make_hol, hol_append): Don't assume that
3999 SIZE_MAX is a valid preprocessor constant.
4000 (__argp_basename): Change from "#ifndef _LIBC"
4001 to "#ifndef __argp_short_program_name", so that
4002 we don't compile these functions for tar.
4004 More merges from coreutils.
4005 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4006 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4008 * addext.c: Remove; no longer needed.
4009 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4010 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4011 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4012 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4013 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4014 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4015 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4016 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4017 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4018 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4019 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4020 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4021 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4022 Import changes from coreutils.
4024 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4026 Merge from coreutils.
4028 * .gdb-history: Remove; this doesn't belong here.
4030 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4031 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4032 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4034 * dirname.h: Include <stdbool.h>.
4035 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4036 for consistency with POSIX terminology. All uses changed.
4037 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4038 (strip_trailing_slashes): Use bool for booleans.
4039 * stripslash.c (strip_trailing_slashes): Likewise.
4041 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4042 sometimes returns a positive errno value even when it succeeds.
4043 (print_errno_message) [!LIBC]: Fall back on strerror if
4046 * path-concat.c (mempcpy): Don't define if a system header defines it.
4047 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4048 (longest_relative_suffix): New function.
4049 (path_concat): Use it. Assume first argument is not NULL.
4050 Port to DOS. Omit redundant separators.
4051 Report an error instead of returning NULL.
4052 Use mempcpy instead of memcpy.
4053 (xpath_concat): Remove: not declared or used.
4055 * same.h: Include <stdbool.h>
4056 (same_name): Return bool, not int.
4057 * same.c (same_name): Likewise.
4058 (errno): Don't declare; we assume C89 or better now.
4060 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4061 if not already defined.
4063 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4064 * dup-safer.c (errno): Likewise.
4066 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4068 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4071 2004-08-03 Simon Josefsson <jas@extundo.com>
4073 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4074 * progname.h: Don't include stdbool.h.
4076 2004-08-02 Simon Josefsson <jas@extundo.com>
4078 * getsubopt.h: New file, with comments from Bruno Haible.
4079 * getsubopt.c: New file, from glibc, but slightly modified based on
4080 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4082 2004-08-01 Simon Josefsson <jas@extundo.com>
4084 * xgetdomainname.c: Include stdlib.h, for free().
4086 2004-07-16 Simon Josefsson <jas@extundo.com>
4088 * dummy.c: New file.
4090 2004-07-16 Bruno Haible <bruno@clisp.org>
4092 * backupfile.h: Add extern "C" for C++.
4093 * closeout.h: Likewise.
4094 * copy-file.h: Likewise.
4095 * findprog.h: Likewise.
4096 * full-write.h: Likewise.
4097 * pathname.h: Likewise.
4098 * progname.h: Likewise.
4099 * stpcpy.h: Likewise.
4100 * stpncpy.h: Likewise.
4101 * strcase.h: Likewise.
4102 * strstr.h: Likewise.
4103 * xalloc.h: Likewise.
4105 * mbswidth.h: Add extern "C" for C++.
4106 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4108 2004-07-09 Simon Josefsson <jas@extundo.com>
4110 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4111 failed without this.)
4113 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4115 * fchown-stub.c: New file.
4117 2004-06-24 Jim Meyering <jim@meyering.net>
4119 * obstack.h (obstack_base): Cast to (void *), per documentation.
4121 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4123 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4125 2004-06-01 Jim Meyering <jim@meyering.net>
4127 * calloc.c: New file.
4129 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4131 * getdate.y (yylex): Allow space between sign and number.
4132 Problem reported by Dan Jacobson.
4134 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4135 and Jim Meyering <jim@meyering.net>
4137 Merge from coreutils CVS.
4139 * stat-macros.h: New file, with contents from file-type.h
4140 and coreutils' system.h.
4141 * file-type.c: Include "stat-macros.h".
4142 * file-type.h (file_type): Move all macro definitions to new file,
4145 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4146 Wrap old code with this conditional.
4147 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4148 function that does not dereference symlinks.
4149 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4151 * xreadlink.c: Include xreadlink.h first, to catch .h file
4152 dependency problems.
4153 (xreadlink): Accept new arg SIZE, for efficiency.
4154 All decls and uses changed.
4155 * xreadlink.h: Include <stddef.h>, for size_t.
4157 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4158 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4160 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4162 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4164 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4165 macros to be defined.
4166 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4167 the allocator returns NULL because the requested size is zero.
4169 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4171 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4172 var. Add comment explaining why libc still defines it. This
4173 merges the following patch from glibc:
4174 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4176 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4178 * obstack.c (_obstack): Remove unused variable. It hasn't been
4179 present in glibc since revision 1.1 of this file.
4180 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4181 obstack_alignment_mask, obstack_alloc, obstack_base,
4182 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4183 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4184 obstack_grow0, obstack_init, obstack_int_grow,
4185 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4186 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4187 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4188 nonexistent functions.
4190 2004-05-17 Derek R. Price <derek@ximbiot.com>
4191 Paul Eggert <eggert@cs.ucla.edu>
4193 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4195 2004-05-14 Bruno Haible <bruno@clisp.org>
4197 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4198 that consists of a '.' followed by an empty digit string.
4199 Patch by Tor Lillqvist <tml@iki.fi>.
4201 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4203 Port obstack to the AS/400, where pointers are 16 bytes wide and
4204 you cannot cast an integer to a valid pointer. This patch is
4205 currently waiting to be integrated into glibc; see
4206 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4208 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4209 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4210 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4211 (struct obstack): temp member is now a union of a pointer and
4212 an integer, instead of an integer. All integer uses changed.
4213 This does not affect the physical layout of struct obstack,
4214 except on hosts (like the AS/400) where the size or alignment of
4215 void * is greater than that of ptrdiff_t.
4216 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4217 __STDC__)]: Store temporary in pointer member of union, not
4219 * obstack.c: Include <stddef.h>, for offsetof.
4220 (struct fooalign): Remove; it doesn't need a name.
4221 (union fooround): Change double to long double, and add void *.
4222 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4223 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4224 not a macro. Hence the values are always int; so remove all
4225 casts-to-int in uses.
4227 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4228 Derek Price <derek@ximbiot.com>
4230 * alloca.c: Include <alloca.h>, to get our interface.
4231 * alloca_.h: Use __alloca on AIX, so that we don't have to
4232 include <alloca.h> first. Use C89 prototype for alloca; this
4233 requires including <stddef.h> for size_t. Use extern "C" if C++.
4234 Use #elif for simplicity, since we can assume C89 now.
4235 Don't try to source the system alloca.h since it will not be found
4236 and to prevent recursively including its replacement.
4237 * fnmatch.c: Include <alloca.h> instead of opencoding.
4238 * regex.c: Likewise.
4240 2004-05-16 Derek Price <derek@ximbiot.com>
4241 Paul Eggert <eggert@cs.ucla.edu>
4243 getline cleanup. This changes the getndelim2 API: both order of
4244 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4247 * getline.c: Don't include stddef.h or stdio.h, since our
4248 interface does that.
4249 (getline): Always use getdelim, so that we don't have two
4250 copies of this code.
4251 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4253 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4254 (GETNDELIM2_MAXIMUM): New macro.
4255 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4256 instead of the old practice of delim2==0. All callers changed.
4257 Return -1 on overflow, instead of returning junk.
4258 Do not set *linesize unless allocation succeeds.
4259 * getndelim2.h: Do not include stddef.h; no longer needed, now
4260 that we include sys/types.h.
4261 * getnline.h: Likewise.
4262 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4263 (getndelim2): Reorder arguments.
4264 * getnline.c (getnline, getndelim):
4265 Don't discard the NMAX argument.
4266 (getnline): Invoke getndelim, to avoid code duplication.
4267 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4268 of (size_t) -1 by callers of the getnline family.
4270 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4272 * nanosleep.c (suspended): Change its type from int to
4273 sig_atomic_t volatile.
4274 (first_call): Make it private to rpl_nanosleep, and have it
4275 be zero initially as that's a bit faster.
4276 (my_usleep): Round up fractional times instead of truncating them,
4277 as this is the usual meaning for 'sleep'.
4279 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4281 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4282 (ENOSYS): Define if not defined.
4283 (settime): Fall back on stime if it exists and settimeofday fails.
4284 But don't bother with fallbacks if a method fails with errno == EPERM.
4286 2004-05-11 Jim Meyering <jim@meyering.net>
4288 Prior to this change, the save_cwd caller required read access to the
4289 current directory on most systems (ones with the fchdir function).
4291 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4292 fails, try write-only, and finally, resort to using xgetcwd.
4294 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4296 * obstack.c, obstack.h: Import changes from libc.
4298 2004-04-28 Bruno Haible <bruno@clisp.org>
4300 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4301 implicitly appends .exe to executables.
4302 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4303 accepts Windows pathnames.
4304 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4305 Cygwin like Windows, since it now accepts Windows pathnames.
4306 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4307 Cygwin like Windows, since it now accepts Windows pathnames.
4308 Reported by Derek Robert Price <derek@ximbiot.com>.
4310 2004-04-20 Jim Meyering <jim@meyering.net>
4312 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4314 2004-04-20 Jim Meyering <jim@meyering.net>
4315 Bruno Haible <bruno@clisp.org>
4317 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4318 memory when realloc fails.
4320 2004-04-18 Jim Meyering <jim@meyering.net>
4322 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4323 don't leak memory and do call END_UTMP_ENT.
4325 2004-04-11 Paul Eggert <eggert@twinsun.com>
4327 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4328 (CHAR_BIT): Remove, since we assume C89.
4329 Include <stdint.h> if available, as per current Autoconf CVS advice.
4331 2004-03-30 Paul Eggert <eggert@twinsun.com>
4333 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4334 not bool, to be more consistent with Unix conventions.
4335 Suggested by Bruno Haible.
4337 Merge from coreutils.
4339 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4342 * getdate.h: Include stdbool.h, and timespec.h instead of
4343 the usual <time.h> dance.
4344 (get_date): Change signature to support fractional time stamps.
4345 All callers changed.
4346 * getdate.y: Include "getdate.h" first, as we can now
4347 assume C89 and don't need to worry about 'const'.
4348 Similarly, include "unlocked-io.h" near start, not in middle.
4350 (textint.value): Use long int rather than int.
4351 (textint.digits): Use size_t rather than int.
4352 (BILLION, LOG10_BILLION): New constants.
4353 (parser_control): New member rel_ns. Members day_ordinal,
4354 time_zone, month, day, hour, minutes, rel_year, rel_month,
4355 rel_day, rel_hour, rel_minutes, rel_seconds
4356 are now long int, not int. Member seconds is now struct timespec,
4357 not int. New member timespec_seen. Members dates_seen, days_seen,
4358 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4360 (%union.intval): Now long int, not int.
4361 New member timespec.
4362 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4363 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4364 (spec): Now is a timespec or an item list.
4365 (timespec, items): New nonterminals.
4366 (time, rel, relunit, number, get_date):
4367 Add support for fractional seconds.
4368 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4369 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4370 (to_hour): First arg is now long int, not int.
4371 (to_year): Returns long int, not int.
4372 Don't treat year -70 like 70.
4373 (tm_diff): Returns long int, not int.
4374 (lookup_word): Use bool instead of int when appropriate.
4375 (yylex): Use size_t for count, not int.
4376 Detect overflow when parsing large integer constants.
4377 Add support for fractions.
4378 (get_date): Make pointers 'const' if possible.
4379 Use more-portable code to detect integer overflow.
4380 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4381 Don't use ctime; it's not reliable if the year has >4 digits.
4383 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4384 This is for compatibility with BSD.
4386 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4387 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4388 From coreutils' system.h.
4390 * userspec.c: Don't include "posixver.h".
4391 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4392 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4393 compatible extension. Simplify code by removing a boolean int
4394 that was always nonzero if a string was nonnull.
4396 2004-03-30 Jim Meyering <jim@meyering.net>
4398 Merge from coreutils.
4400 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4402 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4403 an empty input stream.
4405 * readtokens.c: Include <stdbool.h>.
4406 (readtoken): Use `size_t' rather than int/long.
4407 All callers adjusted.
4408 Use `bool' rather than `int' where appropriate.
4409 Use memset rather than an explicit loop.
4410 Use x2nrealloc rather than xrealloc.
4411 Allow the use of `\0' as a delimiter.
4412 (readtokens): Likewise.
4413 * readtokens.h (readtoken, readtokens): Update prototypes.
4415 2004-03-30 Bruno Haible <bruno@clisp.org>
4417 * getloadavg.c (getloadavg): Don't assume setlocale returns
4420 2004-03-29 Paul Eggert <eggert@twinsun.com>
4422 Merge changes to getloadavg.c from coreutils and Emacs.
4424 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4425 Define to an expression, not to the empty string.
4426 Include cloexec.h and xalloc.h.
4427 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4428 Use set_cloexec_flag rather than rolling our own.
4429 * cloexec.c, cloexec.h: New files.
4431 2004-03-18 Paul Eggert <eggert@twinsun.com>
4433 * getopt.h: Sync with libc CVS.
4435 2004-03-18 Paul Eggert <eggert@twinsun.com>
4436 Bruno Haible <bruno@clisp.org>
4438 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4439 not on all platforms that have <wchar.h>.
4440 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4442 2004-03-09 Paul Eggert <eggert@twinsun.com>
4444 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4446 * getopt_int.h: New file, also synced from libc.
4448 2004-03-07 Paul Eggert <eggert@twinsun.com>
4450 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4451 '#if' expressions. Unlike the code it replaces, it does not
4452 depend on (defined _SC_PAGESIZE). However, it does depend on
4453 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4454 first reported by Jason Andrade in
4455 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4457 2004-01-18 Simon Josefsson <jas@extundo.com>
4459 * strdup.h: New file.
4460 * strdup.c: Include it.
4461 * path-concat.c: Include strdup.h. Drop strdup declaration.
4462 * userspec.c: Include strdup.h. Drop strdup declaration.
4464 2004-02-06 Karl Berry <karl@gnu.org>
4466 * config.charset: update from gettext 0.14.1.
4468 2004-02-05 Paul Eggert <eggert@twinsun.com>
4470 Add comments and code, prompted by suggestions from Bruno Haible
4472 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4473 describing the enum quoting_style values.
4474 * quotearg.c (quotearg_alloc): New function.
4475 (quotearg_buffer_restyled): Treat lone { and } as special.
4476 Treat = as special. Work around bug with older shells
4477 that "see" a '\' that is really the 2nd byte of a multibyte char.
4478 Quote empty string with shell_quoting_style.
4480 2004-02-03 Bruno Haible <bruno@clisp.org>
4482 * pipe.h: New file, from GNU gettext.
4483 * pipe.c: New file, from GNU gettext.
4485 2004-01-27 Bruno Haible <bruno@clisp.org>
4487 * execute.h: New file, from GNU gettext.
4488 * execute.c: New file, from GNU gettext.
4489 * w32spawn.h: New file, from GNU gettext.
4491 2004-01-23 Paul Eggert <eggert@twinsun.com>
4493 Exit-status fix from coreutils.
4495 Use exit_failure consistently in place of EXIT_FAILURE,
4496 so that program exit statuses are consistent on failure.
4498 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4499 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4500 * argmatch.h: Comment fix to match the above.
4501 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4502 Now a macro referring to exit_failure, instead of a separate
4503 variable. Include "exitfail.h" to get it.
4504 * xstrtol.h: Include "exitfail.h".
4505 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4507 * long-options.c (parse_long_options): Use prototype
4508 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4511 2004-01-21 Jim Meyering <jim@meyering.net>
4513 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4514 so as not to conflict with a different-sized __mktime_internal
4515 function in GNU libc.
4516 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4517 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4519 2004-01-18 Paul Eggert <eggert@twinsun.com>
4521 Merge from diffutils.
4523 * file-type.c (file_type): Add typed memory objects.
4524 * file-type.h (S_TYPEISTMO): New macro.
4526 * c-stack.h (c_stack_action): Remove argv argument.
4527 * c-stack.c (c_stack_action): Likewise. All uses changed.
4528 (die): Don't calculate message unless segv_action returns.
4529 (get_stack_location, min_address_from_argv, max_address_from_argv,
4530 volatile stack_base, volatile_stack_size): Remove.
4531 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4532 that every segmentation violation is a stack overflow. (Ouch!)
4533 See Debian bug 136249 (still outstanding) for more info about why
4534 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4536 2003-11-30 Bruno Haible <bruno@clisp.org>
4538 Safer stack allocation.
4539 * setenv.c: Include allocsa.h.
4540 (alloca): Remove fallback definition.
4541 (freea): Remove macro.
4542 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4545 2003-10-17 Bruno Haible <bruno@clisp.org>
4547 * binary-io.h: Avoid warnings on Cygwin.
4549 2003-12-28 Bruno Haible <bruno@clisp.org>
4551 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4552 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4554 2003-11-28 Bruno Haible <bruno@clisp.org>
4556 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4558 2003-11-27 Bruno Haible <bruno@clisp.org>
4560 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4562 2003-11-17 Bruno Haible <bruno@clisp.org>
4564 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4566 2003-11-24 Bruno Haible <bruno@clisp.org>
4568 * xallocsa.h: New file, from GNU gettext.
4569 * xallocsa.c: New file, from GNU gettext.
4571 2003-11-24 Bruno Haible <bruno@clisp.org>
4573 * allocsa.h: New file, from GNU gettext.
4574 * allocsa.c: New file, from GNU gettext.
4576 2003-11-24 Bruno Haible <bruno@clisp.org>
4578 * eealloc.h: New file.
4580 2004-01-15 Jim Meyering <jim@meyering.net>
4582 Merge from coreutils.
4584 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4585 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4586 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4588 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4589 optional configure-time default.
4591 * version-etc.c (version_etc_copyright): Update copyright date.
4593 * xreadlink.c (xreadlink): Correct outdated comment.
4595 2004-01-15 Paul Eggert <eggert@twinsun.com>
4597 Merge from coreutils.
4599 * posixver.c: Include posixver.h.
4601 * same.c: Include <stdbool.h>, <limits.h>.
4602 (_POSIX_NAME_MAX): Define if not defined.
4604 (same_name): If file names are silently truncated, report
4605 that the file names are the same if they are the same after
4606 the silent truncation.
4608 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4609 conversion function.
4610 * xstrtod.c (xstrtod): Likewise. All callers changed to
4611 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4614 2004-01-14 Paul Eggert <eggert@twinsun.com>
4616 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4617 with like-named macro in fnmatch.c.
4618 (EXT): Use an internal constant instead.
4620 Merge fnmatch patches from glibc.
4621 * fnmatch.c (mbsinit): Remove define.
4622 Add libc_hidden_ver (__fnmatch, fnmatch).
4623 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4624 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4626 2003-12-14 Karl Berry <karl@gnu.org>
4628 * config.charset: update from gettext-runtime.
4630 2003-12-03 Paul Eggert <eggert@twinsun.com>
4632 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4633 Bug reported by Alfred M. Szmidt.
4635 2003-11-29 Karl Berry <karl@gnu.org>
4637 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4639 2003-11-23 Paul Eggert <eggert@twinsun.com>
4640 Bruno Haible <bruno@clisp.org>
4642 * printf-parse.h: Don't include sys/types.h.
4643 (ARG_NONE): New macro.
4644 (char_directive): Change type of *arg_index fields to size_t.
4645 * printf-parse.c: Don't include sys/types.h.
4646 (SSIZE_MAX): Remove macro.
4647 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4648 Remove unnecessary overflow check.
4649 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4652 2003-11-24 Paul Eggert <eggert@twinsun.com>
4654 * alloca.c: Remove dependency on xalloc module.
4655 (xalloc_die): Remove.
4656 (memory_full) [!defined emacs]: New macro.
4657 [!defined emacs]: Don't include xalloc.h.
4658 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4659 address arithmetic overflows. Change datatypes a bit to avoid
4662 2003-11-22 Jim Meyering <jim@meyering.net>
4664 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4666 2003-11-17 Bruno Haible <bruno@clisp.org>
4668 * vasnprintf.c (alloca): Remove fallback definition.
4669 (freea): Remove definition.
4670 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4671 Reported by Paul Eggert.
4673 2003-11-17 Jim Meyering <jim@meyering.net>
4675 On systems without utime and without a utimes function capable of
4676 dealing with a NULL struct utimbuf* argument, this utime replacement
4677 could -- in unusual circumstances -- leak a file descriptor.
4678 * utime.c: Include <unistd.h> and <errno.h>.
4679 (utime_null): Be sure to close `fd' and to preserve errno.
4680 Reported by Geoff Collyer via Arnold Robbins.
4682 2003-11-16 Paul Eggert <eggert@twinsun.com>
4683 Bruno Haible <bruno@clisp.org>
4685 Protect against address arithmetic overflow.
4686 * printf-args.h: Include stddef.h.
4687 (arguments): Change type of field 'count' to size_t.
4688 * printf-args.c (printf_fetchargs): Use size_t instead of
4689 'unsigned int' where appropriate.
4690 * printf-parse.h: Include sys/types.h.
4691 (char_directive): Change type of *arg_index fields to ssize_t.
4692 (char_directives): Change type of fields 'count', max_*_length to
4694 * printf-parse.c: Include sys/types.h and xsize.h.
4695 (SSIZE_MAX): Define fallback value.
4696 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4697 instead of 'int' where appropriate. Check a_allocated, d_allocated
4698 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4699 * vasnprintf.c: Include xsize.h.
4700 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4701 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4702 overflow. Avoid wraparound when converting a width or precision from
4705 2003-11-16 Bruno Haible <bruno@clisp.org>
4707 Update from GNU gettext.
4708 * printf-parse.c: Generalize to it can be compiled for wide strings.
4709 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4710 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4711 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4712 SNPRINTF): New macros.
4713 Don't include <alloca.h> if the file is used inside libintl.
4714 (local_wcslen): New function, for Solaris 2.5.1.
4715 (VASNPRINTF): Use it instead of wcslen.
4717 2003-11-16 Bruno Haible <bruno@clisp.org>
4719 * xsize.h (xmax): New function.
4720 (xsum, xsum3, xsum4): Declare as "pure" functions.
4722 2003-11-12 Paul Eggert <eggert@twinsun.com>
4724 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4725 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4726 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4727 heuristic is just as accurate as far as we know, and it removes a
4728 dependency on size_max.m4 and ptrdiff_max.m4.
4730 2003-11-12 Paul Eggert <eggert@twinsun.com>
4732 * xstrtol.c (__xstrtol): Remove "break" immediately after
4733 "return", to pacify some unknown compiler. Problem reported
4736 2003-11-11 Bruno Haible <bruno@clisp.org>
4738 * xsize.h (SIZE_MAX): Remove fallback definition.
4739 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4742 2003-11-10 Paul Eggert <eggert@twinsun.com>
4744 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4745 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4746 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4748 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4749 not (size_t) -1, since it's defined here.
4751 2003-11-06 Paul Eggert <eggert@twinsun.com>
4753 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4754 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4755 Reject sizes of exactly SIZE_MAX bytes.
4756 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4757 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4759 2003-11-05 Bruno Haible <bruno@clisp.org>
4761 * xsize.h: Include limits.h, to avoid a possible collision with
4762 SIZE_MAX defined in <limits.h> on Solaris.
4764 2003-11-04 Bruno Haible <bruno@clisp.org>
4766 * xsize.h: New file.
4767 * linebreak.c: Include xsize.h.
4768 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4769 argument for overflow.
4770 Suggested by Paul Eggert.
4772 2003-10-31 Bruno Haible <bruno@clisp.org>
4774 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4775 to avoid (extremely rare) race condition.
4776 Suggested by Paul Eggert.
4778 2003-11-03 Jim Meyering <jim@meyering.net>
4780 * userspec.c: Include "userspec.h".
4781 * userspec.h: New file.
4783 2003-10-31 Paul Eggert <eggert@twinsun.com>
4785 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4786 * mountlist.c (SIZE_MAX): Define if not defined already.
4787 (read_filesystem_list): Set and use me_type_malloced.
4788 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4789 whatever the type happens to be), for brevity and consistency.
4790 Check for size calculation overflow on Alphas running OSF/1.
4792 2003-10-31 Jim Meyering <jim@meyering.net>
4794 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4796 * linebuffer.c: Include <string.h> for declaration of memset.
4798 2003-10-30 Paul Eggert <eggert@twinsun.com>
4799 Bruno Haible <bruno@clisp.org>
4801 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4802 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4804 2003-10-29 Paul Eggert <eggert@twinsun.com>
4806 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4807 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4809 * quotearg.c (quotearg_n_options): Use it.
4810 * group-member.c: Include <stdbool.h>.
4811 (free_group_info): Arg is now const *; don't free arg.
4812 (get_group_info): Now returns bool and accepts struct group_info *,
4813 rather than returning a malloc'ed struct group_info *.
4814 All uses changed. Check for overflow in internal size calculation.
4816 * getusershell.c (readname): Simplify the code by using x2nrealloc
4817 rather than xmalloc/xrealloc.
4818 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4819 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4820 conformance bug: the old code used a pointer after freeing the
4821 storage that it addressed.
4822 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4823 rather than doing it by hand.
4824 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4825 the buffer preserved. Use free and xmalloc instead.
4826 * quotearg.c (quotearg_n_options): Likewise.
4827 Use a simpler test for size overflow. Don't use xalloc_oversized
4828 because unsigned int might be wider than size_t (!); this suggests
4829 that we should switch from unsigned int to size_t for slot numbers.
4831 2003-10-27 Bruno Haible <bruno@clisp.org>
4833 * stdbool_.h: Better support for BeOS.
4835 2003-10-27 Paul Eggert <eggert@twinsun.com>
4837 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4838 to allocate the returned structure. Do not allocate a subarray,
4839 as x2nrealloc will do that.
4840 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4841 instead of xnrealloc.
4842 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4844 2003-10-26 Paul Eggert <eggert@twinsun.com>
4846 * xalloc.h (xalloc_oversized): New static inline function, for
4847 callers that want to do their own size-overflow checking. Include
4848 <stdbool.h>, since xalloc_oversized returns bool.
4849 * xalloc.c (array_size_overflow): Remove. All callers changed
4850 to use xalloc_oversized.
4852 Add two functions x2realloc, x2nrealloc, for programs that grow
4853 arrays dynamically by doubling their sizes.
4854 * xalloc.h (x2realloc, x2nrealloc): New decls.
4855 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4858 Port to C99 semantics for 'inline' of external functions.
4859 Bug reported by Bruno Haible.
4860 * xmalloc.c (xnmalloc_inline): New static inline function,
4861 with the old contents of xnmalloc.
4862 (xnmalloc, xmalloc): Use it.
4863 (xnrealloc_inline): New static inline function,
4864 with the old contents of xnrealloc.
4865 (xnrealloc, xrealloc): Use it.
4867 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4869 2003-10-25 Paul Eggert <eggert@twinsun.com>
4871 Fix several address-calculation bugs in the hash modules,
4872 plus some minor code cleanup.
4874 * hash.h: Include <stdbool.h>, for bool.
4875 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4876 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4877 hash_get_n_entries, hash_get_max_bucket_length,
4878 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4879 hash_rehash): Use size_t rather than unsigned.
4880 * hash.c (struct hash_table, hash_get_n_buckets,
4881 hash_get_n_buckets_used, hash_get_n_entries,
4882 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4883 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4884 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4886 (SIZE_MAX): Define if not defined.
4887 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4888 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4890 Use const * when possible.
4891 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4892 (check_tuning): Fix bug: if tuning parameters were very close to
4893 0 or 1, rounding errors could have caused subscript violations.
4894 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4895 (hash_initialize): Add 'fail:' label
4896 to free table and return NULL, and use it to simplify code.
4897 Use calloc rather than clearing the storage ourself.
4898 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4899 buffer size calculations.
4900 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4901 Include <stddef.h>, for size_t.
4902 * hash-pjw.c (hash_pjw): Likewise.
4903 Switch to method described by Bruno Haible.
4904 Include <limits.h>, for CHAR_BIT.
4905 (SIZE_BITS): New macro.
4907 2003-10-21 Paul Eggert <eggert@twinsun.com>
4909 * getndelim2.c (getndelim2): When size calculation overflows,
4910 ceiling the allocation at NMAX bytes rather than silently
4911 discarding input bytes before NMAX is reached. This makes
4912 a difference only if NMAX exceeds SIZE_MAX / 2.
4914 * obstack.c: Merge from glibc.
4915 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4916 Add libc_hidden_def (_obstack_newchunk).
4917 (_obstack_free) [! defined _LIBC]: Remove.
4918 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4919 a clone of the function body.
4920 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4921 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4923 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4924 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4927 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4928 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4929 Don't use lvalue casts, as GCC plans to remove support for them
4930 in GCC 3.5. Reported by Joseph S. Myers. This bug
4931 was also present in the non-GCC version, indicating that this
4932 code had always been buggy and had never been widely used.
4933 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4934 Use the fast variant of each macro, rather than copying the
4935 definiens of the fast variant; that way, we'll be more likely to
4936 catch future bugs in the fast variants.
4938 2003-10-20 Bruno Haible <bruno@clisp.org>
4940 * wait-process.h: New file, from GNU gettext.
4941 * wait-process.c: New file, from GNU gettext.
4943 2003-10-19 Jim Meyering <jim@meyering.net>
4945 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4947 2003-10-16 Paul Eggert <eggert@twinsun.com>
4949 * getgroups.c: Include <errno.h>, <stdlib.h>.
4950 (getgroups): First arg is int, not size_t.
4951 Don't let 'free' mangle errno.
4953 2003-10-16 Jim Meyering <jim@meyering.net>
4955 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4957 2003-10-15 Paul Eggert <eggert@twinsun.com>
4959 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4961 (new_exclude, add_exclude_file): Initial size no longer needs to
4963 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4964 our own address arithmetic overflow checking.
4966 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4967 (fnmatch): Do not alloca more than 2000 wide characters;
4968 instead, use malloc for large buffers.
4969 Check for address arithmetic overflow, and return -1
4970 with errno set to ENOMEM in that case.
4971 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4972 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4973 instead, return -1. Check for address arithmetic overflow.
4975 2003-10-14 Paul Eggert <eggert@twinsun.com>
4977 Handle invalid suffixes and overflow independently, so that
4978 callers can treat them independently as needed. Fix some bugs in
4979 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4980 suffix for a human-readable blocksize. The major caller-visible
4981 change is the addition of a new
4982 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4983 that both overflow and suffix chars were found.
4985 * human.c (humblock): Don't check separately for invalid suffix
4986 char; that is xstrtoumax's job (now that its bug is fixed).
4987 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4988 INTMAX_MAX]: New macros.
4989 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4990 TYPE_MAXIMUM): New macros.
4991 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4992 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4993 if overflow occurs, as it's what __strtol does and it's more useful
4995 (__xstrtol): If __strtol reports some error other than ERANGE,
4996 reflect it to the caller as LONGINT_INVALID. If it reports
4997 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4998 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4999 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5001 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5002 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5003 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5004 [defined UINTMAX_MAX]: New macros.
5006 2003-10-14 Bruno Haible <bruno@clisp.org>
5008 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5009 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5010 Also use volatile where needed.
5012 2003-10-12 Paul Eggert <eggert@twinsun.com>
5014 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5015 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5016 and define in terms of the other primitives.
5017 * xmalloc.c: Include stdbool.h; do not include exit.h.
5018 (SIZE_MAX): Define if not already defined.
5019 (array_size_overflow): New function.
5020 (xalloc_die): Abort instead of exiting if 'error' returns.
5021 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5022 (xmalloc, xrealloc): Use them.
5023 (xcalloc): Check for address arithmetic overflow.
5024 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5025 a bit faster than strcpy.
5027 2003-10-08 Paul Eggert <eggert@twinsun.com>
5029 Merge getpass from libc, plus a few fixes.
5031 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5032 Include <stdbool.h>.
5033 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5034 __fsetlocking to empty.
5035 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5036 do include <bits/libc-lock.h>.
5037 Do not include <fcntl.h>; not needed.
5038 [_LIBC]: Include <wchar.h>.
5039 (NOTCANCEL_MODE): New macro.
5040 (flockfile, funlockfile) [_LIBC]: New macros.
5041 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5042 [!_LIBC]: New macros.
5043 (call_fclose): New function.
5044 (getpass): Use it. Save tty stream separately; this simplifies the
5045 code and makes it more reliable if stdin happens to equal stdout.
5046 Invoke __fsetlocking on tty.
5047 Handle thread cancellation if needed.
5048 Namespace cleanup (use __tcgetattr, __getline).
5049 Use bool for Booleans.
5050 [USE_IN_LIBIO]: Handle wide streams.
5051 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5052 stream might go where.
5054 * unlocked-io.h: Include <stdio.h>, so that the caller
5055 doesn't have to include <stdio.h> before us.
5056 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5057 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5058 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5059 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5060 if not declared, so that we can use getpass.c code from libc without
5062 (flockfile, ftrylockfile, funlockfile): New macros.
5064 2003-10-06 Bruno Haible <bruno@clisp.org>
5066 * version-etc-2.h: Remove file.
5067 * version-etc-2.c: Remove file.
5069 2003-09-25 Jim Meyering <jim@meyering.net>
5070 Bruno Haible <bruno@clisp.org>
5072 This lets translators provide better translations for the
5073 "Written by ..." part of --version output.
5074 * version-etc.h: Include stdarg.h.
5075 (version_etc_copyright): Declare as readonly.
5076 (version_etc): Make this function variadic with a NULL-terminated list
5077 of author name strings.
5078 (version_etc_va): New declaration.
5079 * version-etc.c: Include stdarg.h, stdlib.h.
5080 (version_etc_copyright): Declare as readonly.
5081 (version_etc_va): New function. Provide a different translatable string
5082 for each possible number of authors < 10. Abbreviate when there are 10
5084 (version_etc): Make this function variadic. Call version_etc_va.
5085 Suggestion from Gary V. Vaughan.
5087 * long-options.h (parse_long_options): Change prototype: the authors
5088 string is moved to the end and becomes variadic.
5089 * long-options.c: Include stdarg.h.
5090 (parse_long_options): Make this function variadic, too.
5091 Call version_etc_va, not version_etc.
5093 2003-10-06 Bruno Haible <bruno@clisp.org>
5095 * fatal-signal.h: New file, from GNU gettext.
5096 * fatal-signal.c: New file, from GNU gettext.
5098 2003-10-04 Karl Berry <karl@gnu.org>
5100 * argp*: update from libc.
5102 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5104 * getpass.c (getpass): Use a no-op fseek when switching from input to
5105 output mode on the same stream.
5107 2003-09-29 Paul Eggert <eggert@twinsun.com>
5109 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5110 Fix arg typo in previous patch.
5112 2003-09-28 Jim Meyering <jim@meyering.net>
5114 * error.c: Correct cpp indentation.
5116 2003-09-27 Paul Eggert <eggert@twinsun.com>
5118 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5119 Omit the special code that used __typeof__, since we worry that
5120 it could be more trouble than it's worth. See:
5121 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5122 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5126 2003-09-26 Jim Meyering <jim@meyering.net>
5128 * error.c (error_tail): Move some declarations
5129 into inner scope where the local variables are used.
5131 2003-09-26 Bruno Haible <bruno@clisp.org>
5133 * stpncpy.h (gnu_stpncpy): New declaration.
5134 (stpncpy): Define as alias for gnu_stpncpy.
5135 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5137 2003-09-26 Paul Eggert <eggert@twinsun.com>
5139 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5140 (error_tail): Do not loop, reallocating temporary buffer, since
5141 the output cannot contain more wide characters than the input
5142 contains bytes, the size must be big enough already. This avoids
5143 one potential size overflow calculation. Check for size overflow
5144 when calculating temporary buffer size. Free temporary buffer
5145 when done, if it was allocated with malloc; this plugs a memory
5146 leak. Remove casts from void * to pointers, that are no longer
5147 needed now that we're assuming C89 or better.
5149 Merge error changes from glibc.
5151 * error.c, error.h: Update copyright notice header to match glibc.
5152 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5153 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5154 Disable cancellation while printing error.
5155 * error.h: Prepend __ to parameter names.
5157 2003-09-25 Karl Berry <karl@gnu.org>
5159 * argp-fmtstream.c, argp-help.c: update from libc.
5161 2003-09-25 Bruno Haible <bruno@clisp.org>
5163 * version-etc-2.h: New file, from version-etc.h with modifications.
5164 * version-etc-2.c: New file, from version-etc.c with modifications.
5166 2003-09-25 Simon Josefsson <jas@extundo.com>
5168 * xgetdomainname.h: New file.
5169 * xgetdomainname.c: New file.
5171 2003-09-25 Simon Josefsson <jas@extundo.com>
5172 Bruno Haible <bruno@clisp.org>
5174 * getdomainname.h: New file.
5175 * getdomainname.c: New file.
5177 2003-09-24 Paul Eggert <eggert@twinsun.com>
5179 * linebuffer.c (freebuffer): Don't free the argument, just
5180 the buffer associated with the argument. Bug reported by
5183 2003-09-19 Karl Berry <karl@gnu.org>
5185 * argp.h: update from libc.
5187 2003-09-16 Paul Eggert <eggert@twinsun.com>
5189 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5190 input error, instead of returning NULL the next time we are called
5191 (and therefore losing track of errno).
5193 2003-09-15 Paul Eggert <eggert@twinsun.com>
5195 * getndelim2.c (getndelim2): Don't trash errno when a read
5196 fails, so that the caller gets the proper errno.
5198 * readutmp.c (read_utmp): Likewise.
5199 Check for fstat error. Close stream and free storage
5202 2003-09-14 Bruno Haible <bruno@clisp.org>
5204 * fwriteerror.h: New file.
5205 * fwriteerror.c: New file.
5207 2003-09-14 Jim Meyering <jim@meyering.net>
5209 * getloadavg.c: Correct cpp indentation.
5210 * strdup.c: Likewise.
5211 * vasnprintf.c: Likewise.
5213 2003-09-12 Paul Eggert <eggert@twinsun.com>
5215 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5216 * obstack.c [!defined _LIBC]: Likewise.
5217 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5218 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5219 * exitfail.c: Don't include stdlib.h; no longer needed.
5221 More changes to assume C89 or better.
5223 * error.c (error_tail): Assume vprintf.
5225 * argmatch.c (getenv): Remove decl.
5226 * progreloc.c (get_full_program_name): Define via prototype.
5227 * setenv.c (clearenv): Likewise.
5228 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5230 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5231 (malloc, memcpy): Remove decls.
5232 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5233 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5234 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5235 (memcpy): Remove macro.
5236 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5237 (__P): Remove. All uses removed.
5238 (PTR): Remove. All uses changed to void *.
5239 (CHAR_BIT, NULL): Remove.
5240 (spaces, zeros, memset_space, memset_zero)
5241 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5243 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5244 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5245 Define with prototype.
5246 Remove now-unnecessary prototype decl.
5247 (extra_args_spec): Assume ANSI C. All uses changed.
5248 (extra_args_spec_iso): Remove.
5249 (my_strftime, emacs_strftimeu): Define via prototype.
5250 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5252 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5253 * strtoimax.c: Include <stdlib.h> unconditionally.
5254 (strtoul, strtol): Remove decls.
5255 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5257 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5258 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5259 (LOCALE_PARAM_PROTO): New macro.
5260 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5261 (INTERNAL (strtol), strtol): Define with a prototype.
5262 (PARAMS): Remove. All uses removed.
5263 * tempname.c: Include <string.h> unconditionally.
5264 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5265 * xgethostname.c (main): Define with a prototype.
5266 * xmalloc.c: Include "xalloc.h" first, to check interface.
5267 Include <stdlib.h> unconditionally.
5268 (calloc, malloc, realloc, free): Remove decls.
5269 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5270 Include <stdlib.h> unconditionally. Sort include file names.
5272 (xstrtod): Define with a prototype.
5273 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5274 (strtol, strtoul): Remove decls.
5276 2003-09-11 Paul Eggert <eggert@twinsun.com>
5278 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5279 Include <stdlib.h>, <string.h> unconditionally.
5280 Remove now-unnecessary cast to char *.
5281 * strnlen.c: Include <string.h> unconditionally.
5282 * yesno.c (yesno): Define with a prototype.
5284 2003-09-10 Bruno Haible <bruno@clisp.org>
5286 * strcspn.c: Include <string.h> unconditionally.
5287 * strpbrk.c: Include <string.h> unconditionally.
5288 * strstr.c: Include <string.h> unconditionally.
5289 * unicodeio.c: Include <string.h> unconditionally.
5290 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5291 * unsetenv.c: Likewise.
5292 * xreadlink.c: Include <stdlib.h> unconditionally.
5293 * yesno.c: Include <stdlib.h> unconditionally.
5294 (rpmatch): Add prototype.
5296 2003-09-10 Jim Meyering <jim@meyering.net>
5298 * error.c: Correct indentation of cpp directives.
5300 2003-09-09 Paul Eggert <eggert@twinsun.com>
5304 * acosl.c (main): Use a prototype.
5305 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5308 * getloadavg.c (getloadavg, main): Define via prototypes.
5310 * getopt.h (struct option.name): Assume C89, and use 'const'.
5311 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5312 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5314 * getopt.c (const): Remove macro.
5315 Include <string.h> unconditionally.
5316 (my_index): Remove; all uses changed to strchr.
5317 (strlen): Remove decl.
5318 (exchange): Remove forward decl; no longer needed.
5319 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5320 Define with prototype.
5321 * getopt1.c (const): Remove macro.
5322 (getopt_long, getopt_long_only, main): Define with prototype.
5324 * getugroups.c: Include <string.h> unconditionally.
5326 * getusershell.c: Include <stdlib.h> unconditionally.
5327 (getusershell, setusershell, endusershell, readname, main):
5328 Define with prototypes.
5330 * group-member.c: Include group-member.h first.
5331 Include <stdlib.h> unconditionally.
5333 * hard-locale.c: Include hard-locale.h first.
5334 Include <stdlib.h>, <string.h> unconditionally.
5336 * hash.c (free, malloc): Remove decls.
5337 Include <stdlib.h> unconditionally.
5339 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5340 (getenv): Do not declare.
5342 * idcache.c: Include <string.h> unconditionally.
5344 * long-options.c: Include long-options.h first, to test interface.
5345 Include <stdlib.h> unconditionally.
5347 * makepath.c: Include makepath.h first, to test interface.
5348 Include <stdlib.h> and <string.h> unconditionally.
5350 * linebuffer.c: Include <stdlib.h>.
5351 (free): Remove decl.
5353 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5354 rpl_malloc returns void *, not char *.
5355 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5357 * md5.h: Include <limits.h> unconditionally.
5358 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5359 (__P): Remove; all uses removed.
5360 * md5.c: Include "md5.h" first.
5361 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5362 md5_buffer, md5_process_bytes, md5_process_block):
5363 Define with prototypes.
5364 * sha.h (__P): Remove all uses. (It wasn't defined??)
5365 * sha.c: Include "sha.h" first.
5366 Include <stdlib.h>, <string.h> unconditionally.
5368 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5369 * memcmp.c (__ptr_t): Likewise.
5370 * memrchr.c (__ptr_t): Likewise.
5371 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5372 Include <string.h> unconditionally.
5373 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5374 * memchr.c: Include <stdlib.h> unconditionally.
5375 * memchr.c (LONG_MAX): Remove.
5376 * memrchr.c (LONG_MAX): Likewise.
5377 * memchr.c (__memchr): Define via a prototype.
5378 * memrchr.c (__memrchr): Likewise.
5379 * memcmp.c (__P): Remove, and remove all uses.
5380 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5381 Remove forward decls; no longer needed.
5382 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5383 Use types required by C89 in prototype.
5385 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5386 * savedir.c: Likewise.
5387 * mkdir.c (free): Remove decl.
5388 * rmdir.c (rmdir): Define with a prototype.
5389 * savedir.c: Include savedir.h first, to test interface.
5391 * mktime.c (STDC_HEADERS): Remove.
5392 Include <stdlib.h>, <string.h> unconditionally.
5394 * modechange.c: Include <stdlib.h> unconditionally.
5395 (malloc): Remove decl.
5397 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5398 (free): Remove decl.
5400 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5401 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5402 (This type really should be intptr_t, but that's a C99ism.)
5403 (_obstack_memcpy): Remove: all uses changed to memcpy.
5404 Include <string.h> unconditionally.
5405 (struct obstack): Assume __STDC__ for types of members
5406 chunkfun, freefun, extra_arg.
5407 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5408 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5409 obstack_begin, obstack_specify_allocation,
5410 obstack_specify_allocation_with_arg, obstack_chunkfun,
5411 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5412 Remove unprototyped decls and the macros that use them.
5413 * obstack.c (POINTER): Remove. All uses changed to void *.
5414 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5415 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5416 (defined __STDC__ && __STDC__)]:
5417 Remove nonprototyped code.
5418 Include <stdlib.h> unconditionally.
5419 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5420 _obstack_allocated_p, _obstack_free, obstack_free,
5421 _obstack_memory_used, print_and_abort):
5422 Define using prototypes.
5423 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5424 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5425 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5426 obstack_next_free, obstack_object_size, obstack_room) [0]:
5427 Remove unused, unprototyped code.
5429 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5431 * physmem.c (physmem_total, physmem_available, main): Define
5434 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5435 (main): Define with a prototype.
5437 * posixver.c (getenv): Remove decl.
5439 * putenv.c (malloc): Returns void *, not char *.
5440 Include <string.h> unconditionally.
5441 (strchr, memcpy, NULL): Do not define.
5443 * readtokens.c: Include readtokens.h first, to test interface.
5444 Include <stdlib.h>, <string.h> unconditionally.
5445 (init_tokenbuffer): Define with a prototype.
5447 * regex.c (PARAMS): Remove. All uses removed.
5448 All uses of _RE_ARGS removed, too.
5449 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5451 (bzero): Assume memset exists.
5452 (memcmp, memcpy, NULL): Remove.
5453 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5454 char, or assignments to local vars of type signed char.
5455 (init_syntax_once, PREFIX(extract_number_and_incr),
5456 PREFIX(print_partial_compiled_pattern),
5457 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5458 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5459 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5460 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5461 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5462 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5463 wcs_compile_range, byte_compile_range, truncate_wchar,
5464 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5465 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5466 count_mbs_length, wcs_re_match_2_internal,
5467 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5468 PREFIX(alt_match_null_string_p),
5469 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5470 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5471 regfree, PREFIX(extract_number)): Define with prototype. Remove
5472 now-unnecessary declaration, if any.
5473 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5475 Remove now-unnecessary casts among pointer types.
5476 * regex.h (_RE_ARGS): Remove. All uses removed.
5478 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5479 (free): Remove decl.
5481 * rpmatch.c: Include <stdlib.h> unconditionally.
5483 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5484 (free): Remove decl.
5486 * save-cwd.c: Include <stdlib.h> unconditionally.
5487 * xgetcwd.c: Likewise.
5489 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5490 (free): Remove decl.
5492 * strchrnul.c (strchrnul): Define with a prototype.
5493 Fix bug: c_in was not converted to char before searching.
5495 The following changes are not K&R related:
5497 * group-member.h: Include <sys/types.h>, so that this file is
5499 * makepath.h: Likewise.
5501 * getusershell.c (readname, default_index, line_size, readname):
5502 Use size_t, not int, for sizes.
5503 (readname): If the size overflows, report an error instead of
5506 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5508 * getndelim2.c: Assume stdlib.h per the C89 spec.
5510 2003-09-08 Paul Eggert <eggert@twinsun.com>
5512 Assume C89 or better; remove K&R cruft.
5513 A few of these changes were first proposed by Derek Robert Price
5514 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5516 * addext.c: Include <string.h> unconditionally.
5517 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5518 Don't declare getenv or malloc.
5520 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5521 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5523 (find_stack_direction, alloca): Use prototypes.
5525 * atexit.c (atexit): Define using a prototype.
5527 * basename.c, dirname.c, stripslash.c:
5528 Include <string.h> unconditionally.
5530 * bcopy.c: Include <stddef.h>.
5531 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5533 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5535 * error.h (error, error_at_line, error_print_progname)
5536 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5537 * error.c: Include error.h first, to check interface.
5538 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5539 (VA_START): Remove; all uses changeed to va_start.
5540 (exit, strerror): Remove decls.
5541 (error_print_progname): Prototype uncondionally.
5542 Don't include <errno.h>; no longer needed.
5543 (private_strerror): Remove.
5544 (error_tail): Always define.
5545 (error, error_at_line): Assume C89 or better; always use prototypes.
5546 * fatal.c: Include "fatal.h" first, to test interface.
5547 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5548 (VA_START): Remove; all uses changed to va_start.
5549 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5551 (exit): Remove decl.
5552 (fatal): Prototype unconditionally. Assume va_start works.
5553 Abort at end, to pacify gcc.
5555 * euidaccess.c (main): Define with a prototype.
5557 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5559 * exitfail.c: Include <stdlib.h> unconditionally.
5561 * fnmatch_.h (__P): Remove. All uses changed to assume
5563 * fnmatch.c: Include fnmatch.h first, to test interface.
5564 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5565 (getenv): Remove decl.
5566 (fnmatch): Define using a prototype.
5567 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5568 (FCT): Define using a prototype.
5570 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5572 * gethostname.c: Include <stddef.h>.
5573 (gethostname): Define with prototype. Length is size_t, not int.
5575 2003-09-08 Paul Eggert <eggert@twinsun.com>
5577 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5578 getversion.c should have been removed then, but was accidentally
5581 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5582 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5584 2003-09-07 Paul Eggert <eggert@twinsun.com>
5586 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5587 copy_tm_result. Bug reported by Simon Josefsson in
5588 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5590 2003-09-06 Paul Eggert <eggert@twinsun.com>
5592 * time_r.c, time_r.h: New files.
5594 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5596 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5597 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5599 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5601 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5602 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5605 * timegm.c: Switch to glibc implementation, with the following changes:
5606 [defined HAVE_CONFIG_H]: Include <config.h>.
5607 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5608 (__mktime_internal) [!defined _LIBC]: New decl.
5609 (__gmtime_r) [!defined _LIBC]: New macro and function.
5610 (timegm): Use a prototype, since gnulib assumes C89.
5611 Do not bother declaring tmp to be const, as it's not really usefu.
5612 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5613 (timegm): Declare only if HAVE_DECL_TIMEGM.
5615 2003-09-03 Paul Eggert <eggert@twinsun.com>
5617 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5618 Bug reported by Lute Kamstra in
5619 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5621 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5622 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5623 course with correspondingly smaller numbers for tomorrow and
5624 yesterday. From Tadayoshi Funaba. Originally installed into
5625 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5628 2003-08-31 Simon Josefsson <jas@extundo.com>
5630 * timegm.h: New file.
5631 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5633 2003-08-31 Karl Berry <karl@gnu.org>
5635 * argp.h: update from libc.
5637 2003-08-28 Bruno Haible <bruno@clisp.org>
5639 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5640 warning on QNX, which defines O_BINARY to 000000.
5642 2003-08-24 Bruno Haible <bruno@clisp.org>
5644 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5645 MSVC7 <stdio.h> is included later.
5647 2003-08-20 Bruno Haible <bruno@clisp.org>
5649 * progname.h: New file, from GNU gettext.
5650 * progname.c: New file, from GNU gettext.
5651 * progreloc.c: New file, from GNU gettext.
5653 2003-08-19 Bruno Haible <bruno@clisp.org>
5655 * xstrdup.c: Assume <string.h> exists.
5657 2003-08-18 Jim Meyering <jim@meyering.net>
5659 * setenv.h: Indent nested cpp directive.
5660 * vasnprintf.c: Remove trailing blanks.
5662 2003-08-17 Simon Josefsson <jas@extundo.com>
5663 Bruno Haible <bruno@clisp.org>
5665 * xstrndup.h: New file.
5666 * xstrndup.c: New file.
5668 2003-08-17 Bruno Haible <bruno@clisp.org>
5670 * strndup.h: New file.
5672 2003-08-16 Paul Eggert <eggert@twinsun.com>
5674 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5675 space, undoing this 2003-08-12 change:
5676 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5678 2003-08-16 Jim Meyering <jim@meyering.net>
5680 Merge from coreutils.
5681 * xstrtoimax.c: #else #if -> #elif.
5682 * xstrtoumax.c: Likewise.
5684 2003-08-15 Paul Eggert <eggert@twinsun.com>
5686 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5687 rather than tab, after '#' in shell-script copyright notices.
5688 Suggested by Bruno Haible.
5690 2003-08-15 Jim Meyering <jim@meyering.net>
5691 and Paul Eggert <eggert@twinsun.com>
5693 Merge from coreutils.
5694 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5695 member but strut utmpx does not. Needed for AIX 4.3.3.
5696 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5698 2003-08-15 Jim Meyering <jim@meyering.net>
5700 Merge from coreutils.
5701 * xgethostname.c: Include <stdlib.h>.
5702 (xghostname): Don't exit for anything other than memory-related
5703 failure; just return NULL.
5704 * userspec.c: Include "posixver.h".
5705 (parse_user_spec): Accept `.' as a separator only
5706 in pre-POSIX-200112 mode.
5707 * strtoimax.c: Use #elif rather than #else #if.
5708 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5709 Remove function, now that we can rely on a working tzset function.
5710 [!_LIBC]: Ensure that the required autoconf test has been run.
5711 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5712 Use underlying_strftime for %r.
5713 * sha.c: Merge in some clean-up and optimization changes from glibc.
5714 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5715 Ensure that it is a multiple of 64.
5716 Rearrange loop exit tests so as to avoid performing an
5717 additional fread after encountering an error or EOF.
5718 * realloc.c: Update copyright date.
5720 2003-08-14 Jim Meyering <jim@meyering.net>
5722 Merge from coreutils.
5723 * obstack.h: Whitespace changes.
5724 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5725 and xcalloc return values.
5726 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5727 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5728 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5729 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5730 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5732 Use mntctl's return value to drive the entry-processing loop, since
5733 we can't rely on the value of the vmt_length member in the last
5734 entry. On some systems doing so could result in exhausting
5735 virtual memory. Based in part on a patch from Mike Jetzer.
5737 2003-08-14 Jim Meyering <jim@meyering.net>
5738 and Paul Eggert <eggert@twinsun.com>
5740 Merges from coreutils, plus other fixes.
5741 * physmem.c: Merge in portability changes from gcc/libiberty
5742 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5743 for credits and details. Thanks to Kaveh Ghazi for helping
5744 to keep these files in sync.
5745 (ARRAY_SIZE): Define it.
5746 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5747 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5748 (memcasecmp): Don't assume size_t fits in unsigned int.
5749 Remove casts and duplicate code.
5750 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5751 (memcpy): Remove definition.
5752 Merge in some clean-up and optimization changes from glibc.
5753 [BLOCKSIZE]: Move definition to top of file.
5754 Ensure that it is a multiple of 64.
5755 Rearrange loop exit tests so as to avoid performing an
5756 additional fread after encountering an error or EOF.
5757 * md5.h (md5_uintptr): Define.
5758 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5759 return to the initial working directory. Preserve errno
5761 * idcache.c: Include "xalloc.h".
5762 (xmalloc, xrealloc): Remove decls.
5763 (getuser): Remove casts no longer required in C89.
5764 * human.c: Include stdio.h, for sprintf.
5765 * group-member.c: Include "xalloc.h".
5766 (xmalloc, xrealloc): Remove decls.
5767 (get_group_info): Remove casts no longer required in C89.
5768 * getusershell.c (readname): Remove casts no longer required in C89.
5769 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5770 * getline.c: Whitespace fix, from coreutils.
5772 2003-08-13 Paul Eggert <eggert@twinsun.com>
5774 * exclude.c: Include <ctype.h>
5775 (IN_CTYPE_DOMAIN): New macro.
5777 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5780 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5781 Undo previous (whitespace-only) change.
5783 2003-08-12 Paul Eggert <eggert@twinsun.com>
5785 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5786 Normalize leading white space and remove trailing white space.
5787 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5788 notice, as per ../config/srclist-update.
5790 Merge from coreutils.
5791 * euidaccess.h: New file.
5792 * euidaccess.c: Include it.
5793 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5794 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5795 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5797 2003-08-11 Bruno Haible <bruno@clisp.org>
5799 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5800 (vasnprintf): Use it instead of wcslen.
5802 2003-08-11 Bruno Haible <bruno@clisp.org>
5804 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5805 value to ensure that _Bool promotes to int. Use #define for _Bool when
5806 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5808 2003-08-10 Karl Berry <karl@gnu.org>
5810 * regex.h: update from libc (whitespace fix).
5812 2003-08-09 Paul Eggert <eggert@twinsun.com>
5814 Merge some files from coreutils. These changes were
5815 originally made by Jim Meyering.
5816 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5817 many older Unixes require this.
5818 * alloca.c (alloca): Remove cast to argument of free;
5819 no longer needed in C89.
5820 * alloca_.h, regex.h: Fix white space to match
5821 what GNU indent does.
5823 2003-08-05 Paul Eggert <eggert@twinsun.com>
5825 * bumpalloc.h: Remove.
5827 2003-08-04 Paul Eggert <eggert@twinsun.com>
5829 * getloadavg.c: Change copyright notice and spacing to conform to
5832 Merge from coreutils.
5833 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5835 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5836 from Karl Berry, implemented by Jim Meyering.
5837 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5838 from Dmitry V. Levin.
5839 Remove anachronistic cast of xrealloc.
5840 * fnmatch_.h (__const): Remove. Use 'const'.
5841 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5842 type. Otherwise, it wouldn't compile with at least /bin/cc on
5843 ymp-cray-unicos9.0.2.X.
5844 Combine two mostly-identical uses of alloca into one.
5845 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5847 2003-08-04 Dave Love <d.love@dl.ac.uk>
5851 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5852 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5853 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5854 obsolete NLIST_NAME_UNION.
5855 [__GNU__]: Undef BSD and FSCALE.
5856 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5858 2003-08-03 Paul Eggert <eggert@twinsun.com>
5860 * stdbool_.h (_Bool): Make it signed char, instead of
5861 an enum type, so that it's guaranteed to promote to int. See:
5862 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5864 2003-07-31 Paul Eggert <eggert@twinsun.com>
5866 * strerror.c: Include config.h, limits.h. Declare sprintf.
5867 (strerror): Don't assume that a printable int fits in 14 bytes.
5869 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5870 Bruno Haible <bruno@clisp.org>
5872 * getline.h (getline, getdelim): Change return type to ssize_t.
5873 * getline.c (getline, getdelim): Likewise.
5874 Remove _GNU_SOURCE define; now it's defined in config.h through
5877 2003-07-22 Paul Eggert <eggert@twinsun.com>
5879 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5880 over-parenthesization in macros.
5882 Sync with coreutils.
5884 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5887 Use `exit_failure' for xalloc and xmemcoll instead of their own
5888 private exit-failure variables.
5889 * xalloc.h (xalloc_exit_failure): Remove.
5890 * xmalloc.c: Likewise. Include exitfail.h.
5891 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5892 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5893 * xmemcoll.c: Likewise. Include exitfail.h.
5894 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5896 2003-07-18 Paul Eggert <eggert@twinsun.com>
5898 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5899 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5900 to test that it can stand by itself. Include "exitfail.h".
5901 Clients should set exit_failure instead.
5902 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5904 2003-07-18 Andreas Schwab <schwab@suse.de>
5906 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5908 2003-07-18 Bruno Haible <bruno@clisp.org>
5910 * getndelim2.h: New file.
5911 * getndelim2.c: Make into a module of its own. Include config.h,
5913 (getndelim2): Make non-static. Change return type to ssize_t.
5914 * getline.h: Change argument names.
5915 * getline.c: Include getndelim2.h instead of getndelim2.c.
5916 * getnline.c: Include getndelim2.h.
5918 2003-07-17 Bruno Haible <bruno@clisp.org>
5920 * Makefile.am: Remove file.
5921 * Makefile.in: Remove file.
5923 2003-07-17 Bruno Haible <bruno@clisp.org>
5925 * getnline.h: New file.
5926 * getnline.c: New file.
5927 * getndelim2.c: New file, extracted from getline.c.
5928 (getndelim2): Renamed from getdelim2, with added nmax argument.
5929 * getline.c: Include getndelim2.c.
5930 (getdelim2): Moved out to getndelim2.c.
5931 (getline, getdelim): Update.
5933 2003-07-15 <karl@gnu.org>
5935 * vasnprintf.c: update from gettext.
5937 2003-07-15 Jim Meyering <jim@meyering.net>
5939 * makepath.c (make_path): Enclose diagnostic in _(...).
5941 2003-07-14 Paul Eggert <eggert@twinsun.com>
5943 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5944 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5945 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5946 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5947 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5948 updated automatically by ../config/srclist-update. This changes
5949 their license from LPGL to GPL.
5951 2003-07-14 Jim Meyering <jim@meyering.net>
5953 Don't emit diagnostics. Let callers do that.
5954 * save-cwd.c: Don't include "error.h".
5955 (save_cwd): Don't call error. Ensure that errno is valid
5956 when returning nonzero.
5958 * save-cwd.h (restore_cwd): Update prototype.
5959 * save-cwd.c (restore_cwd): Remove two parameters.
5960 Simplify. Don't call error upon failure. Let callers do that.
5961 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5962 when auditing is enabled. But don't bother updating the #if.
5964 2003-07-14 Simon Josefsson <jas@extundo.com>
5966 * mempcpy.h: New file.
5967 * mempcpy.c: New file.
5969 2003-07-14 Paul Eggert <eggert@twinsun.com>
5971 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5972 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5973 unicodeio.c, unicodeio.h, unlocked-io.h:
5974 Switch from LGPL to GPL.
5976 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5978 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5979 it breaks C++ compilation.
5980 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5982 2003-07-10 Jim Meyering <jim@meyering.net>
5984 * vasnprintf.c: Remove trailing blanks.
5985 Make cpp indentation consistent.
5987 2003-07-09 Paul Eggert <eggert@twinsun.com>
5989 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5990 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5991 Switch from LGPL to GPL.
5993 2003-07-07 Paul Eggert <eggert@twinsun.com>
5995 * mktime.c: Fix some boundary cases and remove need for floating point.
5997 Issue a compile-time diagnostic if time_t is floating point, or if
5998 two's complement arithmetic is not in effect, or if arithmetic
5999 right shift does not propagate the sign. These assumptions were
6000 all in the original code but they weren't checked.
6002 (TIME_T_MIDPOINT, verify): New macros.
6003 (__isleap): Remove; it has integer overflow problems.
6004 (leapyear): New function, without those problems.
6005 (ydhms_tm_diff): Remove; splitting into two parts.
6006 (ydhms_diff): New function, containing the arithmetic part of
6007 the old ydhms_tm_diff function. Issue a compile-time
6008 diagnostic if we are not using C99 integer division.
6009 Avoid casts when possible.
6010 (guess_time_tm): New function, containing the checking part of
6011 the old ydhms_tm_diff function. Return the new value, rather than
6012 the difference between it and the old. Accept a new argument T
6013 so that *T specifies the old value. Check for overflow in the result.
6015 (__mktime_internal): Use a time_t offset, not a long int offset.
6016 This undoes the 2003-06-04 change, which is no longer needed now
6017 that we have better overflow checking.
6018 (localtime_offset): Likewise.
6020 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6021 and long are 64-bit but int is only 32-bit.
6022 (ydhms_diff): Use long int to store year1 and yday1.
6023 Issue a compile-time diagnostic if long int is not wide enough.
6025 (__mktime_internal): Use long int to store adjusted year and yday.
6026 Use plain C rather than preprocessor commands, if that doesn't
6028 Check for overflow (and try to repair) after each probe
6029 rather than checking only at the very end. This avoids some bugs
6030 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6031 does not equal GMT offset at maximum time).
6032 Use integer to check for overflow rather than floating point; this
6033 is more portable to non-IEEE hosts, and is a tad faster.
6034 When we detect that we are oscillating between two values,
6035 don't check whether tm_isdst has the requested value, since
6036 we already know the answer. When tm_isdst has the wrong value,
6037 use a different heuristic to find the right one, based on the
6038 extreme values actually observed in practice in tz2003a,
6039 rather than the (overly optimistic) "previous 3 calendar quarters".
6041 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6042 "T const" to accommodate glibc style.
6043 (check_result): Use less-confusing report format. "long" -> "long int.
6045 Don't loop if the iteration overflows time_t.
6046 Allow a negative step in the iteration.
6048 2003-07-01 Paul Eggert <eggert@twinsun.com>
6050 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6051 having it depend on HAVE_SYS_TYPES_H.
6053 2003-06-25 Bruno Haible <bruno@clisp.org>
6055 * readlink.c: New file.
6057 2003-06-20 Bruno Haible <bruno@clisp.org>
6059 Assume C89, so PARAMS isn't needed.
6060 * unicodeio.h (PARAMS): Remove.
6061 * unicodeio.c: Don't use PARAMS.
6063 2003-06-18 Jim Meyering <jim@meyering.net>
6065 Merge changes from coreutils.
6066 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6067 Remove explicit declarations of xmalloc and realloc.
6069 (read_utmp): Remove anachronistic cast of xmalloc.
6071 2003-06-17 Paul Eggert <eggert@twinsun.com>
6073 Assume C89, so PARAMS isn't needed.
6074 * backupfile.h (PARAMS): Remove. All uses removed.
6075 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6076 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6077 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6078 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6079 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6080 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6081 xstrtol.h: Likewise.
6082 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6083 same.h, strverscmp.h: Do not include config.h; no longer needed.
6084 Anyway, config.h should always be included before any other file.
6086 2003-06-11 Simon Josefsson <jas@extundo.com>
6088 * sysexit_.h: New file.
6090 2003-05-20 Derek Price <derek@ximbiot.com>
6092 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6094 2003-06-10 Simon Josefsson <jas@extundo.com>
6096 * strchrnul.h: New file.
6097 * strchrnul.c: New file.
6099 2003-06-10 Simon Josefsson <jas@extundo.com>
6101 * argp.h: New file, from glibc.
6102 * argp-ba.c: New file, from glibc.
6103 * argp-eexst.c: New file, from glibc.
6104 * argp-fmtstream.c: New file, from glibc.
6105 * argp-fmtstream.h: New file, from glibc.
6106 * argp-fs-xinl.c: New file, from glibc.
6107 * argp-help.c: New file, from glibc.
6108 * argp-namefrob.h: New file, from glibc.
6109 * argp-parse.c: New file, from glibc.
6110 * argp-pv.c: New file, from glibc.
6111 * argp-pvh.c: New file, from glibc.
6112 * argp-xinl.c: New file, from glibc.
6114 2003-06-07 Jim Meyering <jim@meyering.net>
6116 * readtokens.h: Put `Free Software Foundation, Inc.'
6117 in place of my name in the copyright comment.
6118 Remove definition and uses of __P.
6121 * stat.c: Don't declare xmalloc explicitly.
6122 Instead, include "xalloc.h".
6123 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6124 xrealloc, and xcalloc return values.
6125 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6127 * xgetcwd.h: Remove definition/uses of PARAMS.
6129 2003-06-06 Jim Meyering <jim@meyering.net>
6131 * stdbool_.h: Renamed from stdbool.h.in.
6133 2003-06-06 Jim Meyering <jim@meyering.net>
6135 Merge from coreutils.
6136 * same.c: (same_name): Declare *_basename locals to be `const'.
6137 Consolidate declarations and initializations of *_base* locals.
6139 Merge from coreutils.
6140 This avoids a core dump on systems without GNU putenv,
6141 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6142 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6143 (unsetenv): New static function, from GNU libc.
6144 (rpl_putenv): Use it.
6146 * modechange.c: Remove trailing blanks.
6148 Merge from coreutils.
6149 * fsusage.c: Remove declaration of statfs.
6150 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6152 * posixtm.c: Include <stdbool.h> unconditionally.
6154 2003-06-05 Paul Eggert <eggert@twinsun.com>
6156 * mktime.c (__mktime_internal): When resolving a tm_isdst
6157 mismatch, look in future quarters as well as past. This fixes a
6158 bug when processing fall-backwards gaps immediately after a long
6159 period of daylight-saving time.
6161 * mktime.c: Assume freestanding C89 or better.
6162 (HAVE_LIMITS_H): Remove. Assume it's 1.
6163 (__P): Remove; not used.
6164 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6165 (mktime, not_equal_tm, print_tm, check_result,
6166 main): Use prototypes. Use const * where appropriate.
6167 (main): Fix typo in testing code that uncovered by above changes.
6168 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6170 2003-06-04 Paul Eggert <eggert@twinsun.com>
6172 * mktime.c: Fix Debian bug 177940
6173 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6174 (localtime_offset): Now long int, not time_t, because we want it
6175 to be guaranteed to be signed. All uses changed.
6176 (__mktime_internal): If overflow would occur when adding offset,
6179 Merge 'human' changes from coreutils. Rewrite to support
6180 locale-specific notations like thousands separators.
6181 * human.c: Simplify authorship notice.
6182 Include human.h immediately after config.h.
6183 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6184 <limits.h>: Do not include, since human.h does.
6185 (SIZE_MAX, UINTMAX_MAX): New macros.
6186 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6187 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6188 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6189 (power_letter): Renamed from suffixes.
6190 (generate_suffix_backwards): Remove.
6191 (adjust_value): Now takes int style (because of human.h changes)
6192 and long double value (for greater precision on some platforms).
6193 (group_number): New function.
6194 (human_readable): Use it. Use integer options, not enum.
6195 Put the options before the sizes in the arg list.
6196 Support all the new options.
6197 The old human_readable function has been removed;
6198 use inttostr.h instead.
6199 (human_readable, default_block_size, humblock):
6200 Use uintmax_t, not int, for block sizes.
6201 (human_readable_inexact, block_size_types): Remove.
6202 (block_size_opts): New constant.
6203 (human_options): Renamed from human_block_size, with new signature
6204 that allows block sizes up to UINTMAX_MAX. All callers changed.
6205 * human.h: Add copyright and authorship notice.
6206 Include <limits.h> and <stdbool.h> unconditionally.
6207 (PARAMS): Remove. All uses removed.
6208 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6209 (enum human_inexact_style): Remove tag; now a nameless enum.
6210 (human_floor, human_ceiling, human_round_to_even): Now have
6211 values 2, 0, 1 rather than -1, 1, 0.
6212 (human_group_digits, human_suppress_point_zero, human_autoscale,
6213 human_base_1024, human_SI, human_B): New constants.
6214 (human_readable_inexact, human_block_size): Remove.
6215 (human_readable): Size args are now uintmax_t, not int.
6216 (human_options): New decl.
6218 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6219 unnecessary now that we assume C89 or better. This change
6220 imported from coreutils.
6222 * mktime.c (__mktime_internal): Do not reject negative timestamps
6223 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6224 in the 2003-05-30 sync from glibc.
6226 .h files should stand alone, but we shouldn't include <sys/types.h>
6227 if we can get away with just <stddef.h>.
6229 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6230 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6231 rather than <sys/types.h>, as we merely need size_t.
6232 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6234 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6235 Include <stdio.h>, to get FILE.
6236 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6237 memcasecmp.h has included <stddef.h> and all we need is size_t.
6238 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6239 our interface, instead of including <sys/types.h>
6241 2003-06-02 Paul Eggert <eggert@twinsun.com>
6244 Fix some minor time-related bugs with POSIX time arguments.
6245 Some valid time stamps were being rejected (notably -1, and
6246 time stamps before 1900 on 64-bit hosts). And some invalid
6247 time stamps were being accepted, e.g. September 31.
6249 * posixtm.h (posixtime): Return bool instead of time_t, so
6250 that we can return (time_t) -1 successfully.
6251 * posixtm.c: Likewise.
6252 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6253 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6254 (t): Remove static var.
6255 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6256 of static var. All uses changed.
6257 (year): Do not reject years before 1900; they can occur with
6259 (posix_time_parse): Do not check for out-of-range components;
6260 that is now the caller's responsibility, since our checks were
6261 only approximations.
6262 (posixtime): Use mktime to check for out-of-range components,
6263 since it knows them exactly.
6264 If mktime returns (time_t) -1, check whether an error actually occurred
6265 by invoking localtime on -1.
6266 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6267 posixtime failures better.
6268 Improve the test data (in comments only).
6270 2003-05-30 <karl@gnu.org>
6272 * mktime.c: update from libc.
6274 2003-05-30 Bruno Haible <bruno@clisp.org>
6276 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6277 * localcharset.h: Likewise.
6278 * localcharset.c: Likewise.
6280 2003-05-28 Paul Eggert <eggert@twinsun.com>
6282 Assume the headers required for C89 freestanding compilers.
6283 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6284 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6285 without checking for HAVE_LIMITS_H.
6286 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6287 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6289 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6290 * exclude.c: Include <stdbool.h> unconditionally.
6291 * tempname.c: Include <stddef.h> unconditionally.
6292 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6293 * modechange.c, rpmatch.c (NULL): Don't define, since
6294 <stddef.h> does that.
6295 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6296 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6297 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6298 * xstrtol.c: Likewise.
6299 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6300 * savedir.c: Include <stddef.h> instead of defining NULL.
6302 * addext.c (addext): Use assignment rather than cast, to avoid
6303 warnings on some platforms.
6305 * mktime.c (__mktime_internal): Do not reject negative timestamps
6308 2003-05-10 Bruno Haible <bruno@clisp.org>
6310 * linebreak.c (iconv_string_length): Don't return -1 just because the
6311 string is longer than 4 KB.
6313 2003-05-12 Jim Meyering <jim@meyering.net>
6315 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6316 the space-padded-by-default conversion specifiers, %e, %k, %l.
6318 2003-05-03 Bruno Haible <bruno@clisp.org>
6320 Upgrade to Unicode-4.0.
6321 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6322 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6323 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6324 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6325 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6326 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6327 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6328 Change width of U+E0100..U+E01EF from 1 to 0.
6330 2003-04-25 Bruno Haible <bruno@clisp.org>
6332 * copy-file.c: Include <stddef.h>, for size_t.
6334 2003-04-25 Jim Meyering <jim@meyering.net>
6336 * copy-file.c (copy_file_preserving): Declare buf_size to be
6337 of type size_t, not int.
6339 2003-04-11 Jim Meyering <jim@meyering.net>
6341 Merge changes from Coreutils.
6343 2003-03-22 Jim Meyering <jim@meyering.net>
6345 * strftime.c (widen): Cast alloca return value to proper type.
6347 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6350 * strftime.c (my_strftime): Handle very large width
6351 specifications for numeric values correctly. Improve checks for
6354 2003-01-19 Jim Meyering <jim@meyering.net>
6356 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6357 (nl_get_alt_digit) [! defined my_strftime]: Define.
6358 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6359 _nl_get_alt_digit and _nl_get_walt_digit.
6361 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6362 These changes have no effect outside of _LIBC.
6364 2003-04-10 Bruno Haible <bruno@clisp.org>
6366 * findprog.h: New file, from GNU gettext.
6367 * findprog.c: New file, from GNU gettext.
6369 2003-04-05 Jim Meyering <jim@meyering.net>
6371 Merge changes from Coreutils.
6373 * exclude.h (PARAMS): Remove definition and uses.
6374 * exclude.c: Remove uses of `PARAMS'.
6376 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6377 Add test-cases for DOS filenames. Declare program_name.
6378 (main): Set up program_name. Patch by Rich Dawe.
6380 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6382 Use mntctl's return value to drive the entry-processing loop, since
6383 we can't rely on the value of the vmt_length member in the last
6384 entry. On some systems doing so could result in exhausting
6385 virtual memory. Based in part on a patch from Mike Jetzer.
6387 2003-04-04 Bruno Haible <bruno@clisp.org>
6389 * linebreak.h: New file, from GNU gettext.
6390 * linebreak.c: New file, from GNU gettext with slight modifications.
6391 * lbrkprop.h: New file, from GNU gettext.
6393 2003-04-03 Bruno Haible <bruno@clisp.org>
6395 * utf8-ucs4.h: New file, from GNU gettext.
6396 * utf16-ucs4.h: New file, from GNU gettext.
6397 * ucs4-utf8.h: New file, from GNU gettext.
6398 * ucs4-utf16.h: New file, from GNU gettext.
6400 2003-04-02 Bruno Haible <bruno@clisp.org>
6402 * binary-io.h: New file, from GNU gettext.
6404 2003-04-01 Bruno Haible <bruno@clisp.org>
6406 * pathname.h: New file, from GNU gettext.
6407 * concatpath.c: New file, from GNU gettext.
6409 2003-03-30 Bruno Haible <bruno@clisp.org>
6411 * copy-file.c (copy_file_preserving): Don't set owner if the function
6412 chown() doesn't exist.
6414 2003-03-28 Bruno Haible <bruno@clisp.org>
6416 * copy-file.h: New file, from GNU gettext.
6417 * copy-file.c: New file, from GNU gettext.
6419 2003-03-18 Jim Meyering <jim@meyering.net>
6421 * quote.c (quote_n): Fix typo in comment.
6423 2003-03-14 Jim Meyering <jim@meyering.net>
6425 Merge changes from Coreutils.
6426 * obstack.h (obstack_object_size): Declare temporary, __o,
6427 to be const, in order to avoid warnings.
6428 (obstack_room): Likewise.
6429 (obstack_empty_p): Likewise.
6431 2003-03-13 Paul Eggert <eggert@twinsun.com>
6433 Merge changes from Bison.
6434 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6435 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6436 when compiling Bison 1.875's `bitset bset = obstack_alloc
6437 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6438 * hash.c: Include <stdbool.h> unconditionally.
6440 2003-03-09 Paul Eggert <eggert@twinsun.com>
6442 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6443 Reported by Bruce Becker; see:
6444 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6446 2003-03-03 Paul Eggert <eggert@twinsun.com>
6447 Bruno Haible <bruno@clisp.org>
6449 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6450 Reported by John Hughes, see
6451 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6453 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6455 * poll_.h: New file.
6458 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6460 * mathl.h: New file.
6461 * acosl.c: New file.
6462 * asinl.c: New file.
6463 * atanl.c: New file.
6464 * ceill.c: New file.
6467 * floorl.c: New file.
6468 * frexpl.c: New file.
6469 * ldexpl.c: New file.
6471 * sincosl.c: New file.
6473 * sqrtl.c: New file.
6475 * trigl.c: New file.
6476 * trigl.h: New file.
6478 2003-02-17 Bruno Haible <bruno@clisp.org>
6480 * mkdtemp.h: New file, from GNU gettext.
6481 * mkdtemp.c: New file, from GNU gettext.
6483 2003-01-31 Bruno Haible <bruno@clisp.org>
6485 * rename.c: #undef rename before defining rpl_rename.
6486 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6488 2003-01-30 Bruno Haible <bruno@clisp.org>
6490 * printf-args.h: New file, from GNU gettext.
6491 * printf-args.c: New file, from GNU gettext.
6492 * printf-parse.h: New file, from GNU gettext.
6493 * printf-parse.c: New file, from GNU gettext.
6494 * vasnprintf.h: New file, from GNU gettext.
6495 * vasnprintf.c: New file, from GNU gettext.
6496 * asnprintf.c: New file, from GNU gettext.
6497 * vasprintf.h: New file, from GNU gettext with modifications.
6498 * vasprintf.c: New file, from GNU gettext.
6499 * asprintf.c: New file, from GNU gettext.
6501 2003-01-29 Bruno Haible <bruno@clisp.org>
6503 * stpncpy.h: New file, from GNU gettext with modifications.
6504 * stpncpy.c: New file, from GNU gettext with modifications.
6506 2003-01-28 Bruno Haible <bruno@clisp.org>
6508 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6510 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6513 2003-01-27 Bruno Haible <bruno@clisp.org>
6515 * xsetenv.h: New file, from GNU gettext.
6516 * xsetenv.c: New file, from GNU gettext.
6518 2003-01-23 Bruno Haible <bruno@clisp.org>
6520 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6522 2003-01-22 Bruno Haible <bruno@clisp.org>
6524 * exit.h: New file, from GNU gettext.
6526 2003-01-11 Bruno Haible <bruno@clisp.org>
6528 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6529 * strcase.h (strcasecmp, strncasecmp): Likewise.
6531 2003-01-14 Jim Meyering <jim@meyering.net>
6533 * same.c (same_name): Tweak a comment.
6535 2003-01-11 Bruno Haible <bruno@clisp.org>
6537 * same.c (same_name): Reorder tests so as to avoid calling stat()
6538 when a string comparison is sufficient.
6540 2003-01-11 Bruno Haible <bruno@clisp.org>
6542 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6545 2003-01-11 Bruno Haible <bruno@clisp.org>
6547 * hash-pjw.c: Add comment about low quality of this function.
6549 2003-01-12 Paul Eggert <eggert@twinsun.com>
6551 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6552 to avoid collisions with libcurses and libreadline.
6554 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6555 * getstr.h, getstr.c: Remove.
6556 * getline.c: Include "getline.h", to check interface.
6557 Move body of old getstr.c here: this defines MIN_CHUNK and
6558 declares getdelim2, which is renamed from getstr.
6559 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6561 * linebuffer.c (readlinebuffer): Renamed from readline.
6563 * linebuffer.h: Likewise.
6564 (readline): Remove backward-compatibility macro.
6566 2003-01-12 Jim Meyering <jim@meyering.net>
6568 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6570 2003-01-10 Bruno Haible <bruno@clisp.org>
6572 * alloca_.h: New file.
6573 * getdate.y: Unconditionally include alloca.h.
6574 * makepath.c: Likewise.
6575 * setenv.c: Likewise.
6576 * userspec.c: Likewise.
6578 2003-01-09 Bruno Haible <bruno@clisp.org>
6580 * stdbool.h.in: New file.
6582 2003-01-08 Bruno Haible <bruno@clisp.org>
6584 * safe-read.c: Include specification header first, to ensure its
6586 * full-write.c: Likewise.
6588 2003-01-08 Jim Meyering <jim@meyering.net>
6590 * full-write.c: Undefine and define-away `const' after inclusion
6591 of errno.h, not before. Suggestion from Bruno Haible.
6593 2003-01-07 Jim Meyering <jim@meyering.net>
6595 * full-write.c: Rework so that it may serve to define full_read, too.
6596 * full-read.c: Simply #define FULL_READ and include full-write.c.
6598 2003-01-06 Jim Meyering <jim@meyering.net>
6600 * version-etc.c: Update year in translatable copyright string.
6602 2002-12-25 Bruno Haible <bruno@clisp.org>
6604 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6605 * xstrtol.h: Likewise.
6606 * xstrtoimax.c: Likewise.
6607 * xstrtoumax.c: Likewise.
6608 * human.h: Likewise.
6610 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6611 on systems that have <inttypes.h> but not <stdint.h>.
6613 2002-12-31 Paul Eggert <eggert@twinsun.com>
6615 * memcoll.c (memcoll): Fall back on a simple algorithm using
6616 memcmp if strcoll doesn't work.
6618 2002-12-23 Bruno Haible <bruno@clisp.org>
6620 * localcharset.h: New file.
6621 * localcharset.c: Include it.
6622 * unicodeio.c: Likewise.
6624 2002-12-22 Bruno Haible <bruno@clisp.org>
6626 * utime.c (utime_null): No need to call ftruncate if the file was
6629 2002-12-23 Bruno Haible <bruno@clisp.org>
6631 * memcoll.c (STRCOLL): New macro.
6634 2002-12-22 Bruno Haible <bruno@clisp.org>
6636 * getstr.h (getstr): Define, to avoid clash with libcurses.
6637 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6639 2002-12-22 Bruno Haible <bruno@clisp.org>
6641 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6643 2002-12-23 Bruno Haible <bruno@clisp.org>
6645 * getline.h: Include <stddef.h>, for size_t.
6647 * unicodeio.h: Include <stddef.h>, for size_t.
6648 * unicodeio.c: Don't include <stddef.h>.
6650 2002-12-17 Bruno Haible <bruno@clisp.org>
6652 * canon-host.c (strdup): Remove unused declaration.
6654 * fsusage.c: Include full_read.h.
6655 (get_fs_usage): Use full_read instead of safe_read.
6657 * utime.c (utime_null): Use SAFE_READ_ERROR.
6659 2002-12-11 Bruno Haible <bruno@clisp.org>
6661 * setenv.h: Rewritten to cope with systems that have setenv() but not
6663 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6666 2002-12-11 Bruno Haible <bruno@clisp.org>
6668 * setenv.c (alloca): Fall back to malloc.
6670 (setenv): Use freea() to free memory allocated with alloca().
6672 2002-11-13 Bruno Haible <bruno@clisp.org>
6674 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6675 function declarations.
6676 * unsetenv.c (unsetenv): Likewise.
6678 2002-03-04 Bruno Haible <bruno@clisp.org>
6680 Portability to AIX 4.3.3.
6681 * unsetenv.c: New file, extracted from setenv.c.
6682 * setenv.c: Move the unsetenv() function to unsetenv.c.
6684 2001-12-20 Bruno Haible <bruno@clisp.org>
6686 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6687 use malloc instead. For SunOS 4.
6689 2001-12-11 Bruno Haible <bruno@clisp.org>
6691 * setenv.c: Declare alloca.
6692 (compar_fn_t): New typedef.
6693 (KNOWN_VALUE, STORE_VALUE): Use it.
6695 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6698 2002-12-10 Paul Eggert <eggert@twinsun.com>
6700 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6701 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6702 Choose values that are less likely to collide with system fnmatch
6704 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6705 defined (e.g., a pure POSIX system).
6706 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6707 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6709 2002-12-06 Jim Meyering <jim@meyering.net>
6711 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6713 Merge in changes from libc's misc/error.c, in preparation
6714 for the merge of gnulib's changes back into libc.
6716 * error.c (_): Define only if not already defined.
6717 Move definition to follow all #include directives.
6718 Include unlocked-io.h only if !_LIBC.
6719 [_LIBC]: Include <libio/libioP.h>.
6720 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6721 (fflush): Tweak definition to use INTUSE.
6724 2002-12-05 Paul Eggert <eggert@twinsun.com>
6726 * alloca.c [defined emacs]: Include "lisp.h".
6727 (xalloc_die) [defined emacs]: New macro.
6728 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6729 [! defined emacs]: Include <xalloc.h>.
6730 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6731 (pointer): Typedef to POINTER_TYPE *.
6732 (malloc): Remove decl; we now always use xmalloc.
6733 (alloca): Use old-style definition, since Emacs needs this.
6734 Check for arithmetic overflow when computing combined size.
6736 2002-12-04 Paul Eggert <eggert@twinsun.com>
6738 Do not generate unlocked-io.h automatically, since it's easier to
6739 maintain it by hand.
6741 * unlocked-io.h: New file, from GNU diffutils,
6742 but with proper copyright notice and attribution.
6744 * Makefile.am: Add copyright notice.
6745 (libfetish_a_SOURCES): Add unlocked-io.h.
6746 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6747 (DISTCLEANFILES, io_functions): Remove macros.
6748 (EXTRA_DIST): Remove gen_uio.
6749 (unlocked-io.h): Remove rule.
6751 2002-12-04 Jim Meyering <jim@meyering.net>
6753 Reflect the fact that stat.c and lstat.c are no longer generated.
6754 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6755 (DISTCLEANFILES): Likewise.
6756 (EXTRA_DIST): Likewise.
6757 (all_local): Don't depend on stat.c or lstat.c.
6758 (stat.c, lstat.c): Remove rules.
6759 (EXTRA_DIST): Remove xstat.in.
6761 * xstat.in: Remove file. Contents moved into stat.c.
6762 * stat.c: New file. Contents mostly from xstat.in.
6763 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6764 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6766 * safe-read.c: Rework so that it may serve to define safe_write, too.
6767 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6769 2002-12-03 Jim Meyering <jim@meyering.net>
6771 * safe-read.c, safe-write.c: Change variable names and comments, but
6772 not semantics, to minimize the differences between these two files.
6773 (safe_read): Change comment to mention SAFE_READ_ERROR.
6775 * safe-read.c (IS_EINTR): Define.
6776 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6778 2002-12-02 Bruno Haible <bruno@clisp.org>
6780 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6781 Define, taken from safe-read.c.
6782 (INT_MAX): Provide fallback.
6783 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6784 * safe-write.h (SAFE_WRITE_ERROR): Define.
6786 * safe-read.c (EINTR): Remove definition.
6787 (safe_read): Don't use EINTR if it is absent.
6789 2002-12-02 Jim Meyering <jim@meyering.net>
6791 * safe-read.c (EINTR): Define.
6792 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6793 (INT_MAX): Provide fallback.
6794 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6796 * safe-read.h (SAFE_READ_ERROR): Define.
6798 2002-12-01 Jim Meyering <jim@meyering.net>
6800 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6801 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6803 2002-11-27 Paul Eggert <eggert@twinsun.com>
6805 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6806 hash_rehash): Replace `if (limit <= value) abort ();' with
6807 `if (! (value < limit)) abort ();', for readability.
6809 2002-11-26 <karl@gnu.org>
6811 * strdup.c: copy from libc again, with jim's ok.
6812 * .cppi-disable: re-add strdup.c
6814 2002-11-25 <karl@gnu.org>
6816 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6817 instead of "strtol.c".
6819 2002-11-25 Jim Meyering <jim@meyering.net>
6821 * mktime.c: Sync from libc, now that it has the latest fix.
6823 2002-11-24 <karl@gnu.org>
6825 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6826 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6828 2002-11-24 Jim Meyering <jim@meyering.net>
6830 Update from coreutils:
6832 * mktime.c: Merge in changes from libc.
6834 Avoid a link-time failure on some Linux systems.
6835 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6836 (__mon_yday): Declare with the STATIC attribute.
6837 (__mktime_internal): Likewise.
6838 Based on a report from Greg Schafer.
6840 2002-11-23 Jim Meyering <jim@meyering.net>
6842 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6843 Use `unsigned', not `int', as type of index.
6845 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6847 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6849 2002-11-22 Paul Eggert <eggert@twinsun.com>
6851 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6852 hint that one should use `if (! x) abort ();' rather than `assert
6853 (x);', and anyway it's one less thing to worry about configuring.
6854 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6855 hash_rehash, hash_insert): Use abort rather than assert.
6857 2002-11-22 Paul Eggert <eggert@twinsun.com>
6859 * quotearg.h: Allow multiple inclusion by surrounding with
6860 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6861 so that we can be included first.
6862 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6863 * quotearg.c: Include quotearg.h immediately after config.h.
6864 No need to include stddef.h or sys/types.h any more.
6865 Surround local include files with "", not "<>".
6866 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6867 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6868 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6869 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6870 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6871 (ISPRINT): Remove; no longer needed now that we assume C89.
6873 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6876 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6877 quotearg_char): Use SIZE_MAX rather than
6878 (size_t) -1 when we are talking about "infinity".
6880 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6882 2002-11-22 Bruno Haible <bruno@clisp.org>
6884 * safe-read.h: Assume C89. Add comments.
6885 (safe_read): Change return type to size_t.
6886 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6887 counts > SSIZE_MAX correctly.
6888 * safe-write.h: New file.
6889 * safe-write.c: New file.
6890 * full-read.h: New file.
6891 * full-read.c: New file.
6892 * full-write.h: Assume C89. Add comments.
6893 * full-write.c: Include safe-write.h.
6894 (full_write): Rewritten to use safe_write.
6895 Suggested by Jim Meyering and Paul Eggert.
6897 2002-11-21 Bruno Haible <bruno@clisp.org>
6899 Remove case insensitive option matching.
6900 * argmatch.h (argcasematch): Remove declaration.
6901 (ARGCASEMATCH): Remove macro.
6902 (__xargmatch_internal): Remove case_sensitive argument.
6903 (XARGMATCH): Update.
6904 (XARGCASEMATCH): Remove macro.
6905 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6906 case_sensitive argument.
6907 (argcasematch): Remove function.
6908 (__xargmatch_internal): Remove case_sensitive argument.
6909 (main): Use XARGMATCH instead of XARGCASEMATCH.
6911 * xmalloc.c: Change compile-time error message. Add comment about
6912 required autoconf version.
6914 2002-11-21 Jim Meyering <jim@meyering.net>
6916 * strdup.c (strdup): Tweak comment and initial #if/#include.
6918 Merge in changes from the coreutils.
6920 2002-09-25 Paul Eggert <eggert@twinsun.com>
6921 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6922 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6923 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6924 int. Work more efficiently if X is the same width as uintmax_t.
6925 Do not compare X to -1, to avoid bogus compiler warning.
6926 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6927 Don't assume that f_frsize and f_bsize are the same type.
6929 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6932 * makepath.c (make_path): Restore umask *before* creating the final
6934 (make_path): Minor reformatting.
6936 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6937 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6939 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6940 ones. At least on GNU/Linux systems, `auto' means something else.
6943 2002-11-20 Paul Eggert <eggert@twinsun.com>
6945 Merge argmatch cleanups from Bison. Assume C89.
6947 * argmatch.c: Include config.h here, not in argmatch.h.
6948 Include stdlib.h, for EXIT_FAILURE.
6949 Always include <string.h>, since we assume C89.
6950 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6951 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6952 Include <stddef.h> instead, since it's all we need for size_t.
6953 (PARAMS): Remove. All uses removed.
6954 (ARRAY_CARDINALITY): Do not bother to #undef.
6955 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6956 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6957 Remove unnecessary parentheses.
6958 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6959 Insert necessary parentheses.
6960 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6961 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6963 2002-11-19 Bruno Haible <bruno@clisp.org>
6965 * mbswidth.c: Include mbswidth.h right at the beginning.
6966 * mbswidth.h: Include <stddef.h>, for size_t.
6968 * mbswidth.h (PARAMS): Remove macro.
6969 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6970 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6972 * gcd.h (PARAMS): Remove macro.
6973 (gcd): Use ANSI C function declarations.
6974 * gcd.c (gcd): Likewise.
6976 2002-11-15 Bruno Haible <bruno@clisp.org>
6978 * strcspn.c: Include <stddef.h>.
6979 (strcspn): Use ANSI C function declaration. Change return type to
6981 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6982 (strpbrk): Use NULL.
6983 * strpbrk.h (PARAMS): Remove macro.
6984 (strpbrk): Use ANSI C function declaration.
6985 * strstr.c: Don't include <sys/types.h>.
6986 * strstr.h (PARAMS): Remove macro.
6987 (strstr): Use ANSI C function declarations.
6989 2002-11-06 Bruno Haible <bruno@clisp.org>
6991 * gcd.h (gcd): Change argument type to 'unsigned long'.
6992 * gcd.c (gcd): Likewise.
6994 2002-11-05 Bruno Haible <bruno@clisp.org>
6996 * gcd.h: New file, from gettext-0.11.5.
6997 * gcd.c: New file, from gettext-0.11.5.
6999 2002-11-05 Bruno Haible <bruno@clisp.org>
7001 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7002 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7003 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7004 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7006 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7007 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7009 * closeout.c: Include gettext.h instead of <libintl.h>.
7010 * human.c: Include gettext.h instead of <libintl.h>.
7011 * quotearg.c: Include gettext.h instead of <libintl.h>.
7012 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7013 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7014 * userspec.c: Include gettext.h instead of <libintl.h>.
7015 * version-etc.c: Include gettext.h instead of <libintl.h>.
7016 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7017 (textdomain): Remove definition.
7018 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7020 * long-options.c: Remove include of <libintl.h> and definition of _.
7021 * same.c: Remove include of <libintl.h> and definition of _.
7023 2002-11-04 Bruno Haible <bruno@clisp.org>
7025 * stpcpy.h: New file, from GNU gettext-0.11.5.
7026 * strcase.h: New file, from GNU gettext-0.11.5.
7027 * strpbrk.h: New file, from GNU gettext-0.11.5.
7028 * strstr.h: New file, from GNU gettext-0.11.5.
7029 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7031 2002-05-09 Bruno Haible <bruno@clisp.org>
7033 * config.charset: Update for newest glibc. Add canonical names
7034 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7036 2002-05-09 Bruno Haible <bruno@clisp.org>
7038 * localcharset.c (get_charset_aliases): Add more Windows specific
7041 2002-05-08 Owen Taylor <otaylor@redhat.com>
7043 * config.charset: A few additions for Solaris.
7045 2001-12-05 Bruno Haible <bruno@clisp.org>
7047 * localcharset.c (locale_charset): Don't return an empty string.
7049 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7051 * config.charset: msdos in uk_UA uses CP1125.
7053 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7055 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7056 * localcharset.c (locale_charset): Declare as extern "C".
7058 2002-02-15 Bruno Haible <bruno@clisp.org>
7060 * config.charset [msdosdjgpp]: For Russian, use CP866.
7062 2002-02-11 Bruno Haible <bruno@clisp.org>
7064 * config.charset: Add support for NetBSD.
7066 2002-09-25 <karl@gnu.org>
7068 * strdup.c: copy from libc/string (via ../config/srclist*).
7069 * getopt*: copy from libc/posix.
7070 * gettext.h: copy from gettext.
7071 * .cppi-disable: add strdup.c, gettext.h.
7073 2002-07-01 Jim Meyering <meyering@lucent.com>
7075 * c-stack.c: Include sys/time.h.
7076 From Volker Borchert.
7078 2002-06-11 Paul Eggert <eggert@twinsun.com>
7080 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7081 New macro. Use it uniformly instead of
7082 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7083 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7084 reported by Vin Shelton.
7086 2002-06-22 Jim Meyering <meyering@lucent.com>
7088 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7089 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7091 2002-06-22 Paul Eggert <eggert@twinsun.com>
7093 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7094 Do not assume SA_SIGINFO behavior.
7095 Bug reported by Jim Meyering on NetBSD 1.5.2.
7097 2002-06-22 Jim Meyering <meyering@lucent.com>
7099 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7101 * exitfail.c, exitfail.h: Likewise.
7102 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7104 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7106 (EXTRA_DIST): Add fnmatch_loop.c.
7107 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7109 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7110 * fnmatch.c: Update from diffutils-2.8.2.
7111 * fnmatch_.h: New file. From diffutils-2.8.2.
7112 * fnmatch.h: Remove file.
7114 2002-06-18 Paul Eggert <eggert@twinsun.com>
7116 * file-type.h: Report an error if neither S_ISREG nor
7117 S_IFREG is defined, instead of using a test specific to glibc
7118 2.2. This should be safe, since POSIX requires S_ISREG and
7119 Unix Version 7 had S_IFREG. We don't need to check for
7120 <sys/types.h> since we don't use any symbols that it defines.
7122 2002-06-15 Jim Meyering <meyering@lucent.com>
7124 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7125 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7126 have been included before this file.
7128 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7130 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7131 so that each temporary file name is unique and valid in the first
7132 8 characters, for operation under DOS.
7134 2002-06-15 Jim Meyering <meyering@lucent.com>
7136 Work even with DJGPP 2.03, which lacks support for symlinks.
7138 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7140 * lchown.c (S_ISLNK): Likewise.
7142 2002-06-14 Jim Meyering <meyering@lucent.com>
7144 * file-type.h: Use the version from diffutils-2.8.2.
7145 * file-type.c: Likewise.
7147 2002-05-27 Jim Meyering <meyering@lucent.com>
7149 Fix a problem seen only on nonconforming systems whereby ls.c's
7150 use of localtime, and then of gettimeofday would cause trouble:
7151 the localtime call used to initialize rpl_gettimeofday's save
7152 mechanism would clobber ls's current local time information so
7153 that in any long listing the first file would always be listed
7154 with date 1970-01-01. Analysis by Volker Borchert.
7156 * gettimeofday.c (localtime): Undefine.
7157 (rpl_localtime): New function.
7159 2002-05-22 Jim Meyering <meyering@lucent.com>
7161 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7162 * file-type.h: New file.
7163 * file-type.c (file_type): New file/function. Extracted from diffutils.
7165 2002-04-29 Paul Eggert <eggert@twinsun.com>
7167 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7169 2002-04-28 Paul Eggert <eggert@twinsun.com>
7171 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7172 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7173 of 127, since 64 is the largest conceivable number for ancient
7175 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7177 2002-04-28 Jim Meyering <meyering@lucent.com>
7179 * sig2str.c (WTERMSIG): Remove definition (unused).
7181 2002-04-28 Paul Eggert <eggert@twinsun.com>
7183 * sig2str.h, sig2str.c: New files.
7184 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7186 2002-04-24 Jim Meyering <meyering@lucent.com>
7188 * gettext.h: New file, from Gettext.
7189 * Makefile.am (INCLUDES): Remove -I../intl.
7190 (libfetish_a_SOURCES): Add gettext.h.
7192 2002-04-16 Jim Meyering <meyering@lucent.com>
7194 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7195 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7196 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7198 2002-04-12 Jim Meyering <meyering@lucent.com>
7200 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7202 2002-03-10 Jim Meyering <meyering@lucent.com>
7204 * makepath.c (make_path): Remove a comma from a diagnostic.
7205 Suggestion from Santiago Vila.
7207 2002-03-08 Jim Meyering <meyering@lucent.com>
7209 * rename.c: Mention that this wrapper is needed also on
7210 mips-dec-ultrix4.4 systems.
7212 2002-03-02 Jim Meyering <meyering@lucent.com>
7214 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7215 not HAVE_CLOCK_SETTIME.
7217 2002-02-27 Paul Eggert <eggert@twinsun.com>
7219 * nanosleep.h: Rename to....
7220 * timespec.h: New name for nanosleep.h. All uses changed.
7222 * gettime.c: New file.
7223 * settime.c: New file.
7226 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7227 timespec.h. Remove nanosleep.h.
7229 2002-02-25 Paul Eggert <eggert@twinsun.com>
7231 * acl.c, acl.h: New files.
7232 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7234 2002-02-24 Jim Meyering <meyering@lucent.com>
7236 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7237 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7238 cause trouble. Reported by Nelson Beebe.
7240 2002-02-23 Paul Eggert <eggert@twinsun.com>
7242 * path-concat.c (xpath_concat): Reorder code to pacify
7243 compilers that don't know that xalloc_die never returns.
7245 2002-02-20 Jim Meyering <meyering@lucent.com>
7247 * getdate.c: Regenerate using bison-1.33.
7249 2002-02-15 Paul Eggert <eggert@twinsun.com>
7251 * posixver.c, posixver.h: New files.
7252 * Makefile.am (libfetish_a_SOURCES): Add them.
7254 2002-02-02 Paul Eggert <eggert@twinsun.com>
7255 Bruno Haible <bruno@clisp.org>
7257 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7258 (fwrite_success_callback): New declaration.
7259 * unicodeio.c (unicode_to_mb): New function, extracted from
7260 print_unicode_char. Call failure callback instead of error.
7261 (fwrite_success_callback): New function.
7262 (exit_failure_callback): New function.
7263 (fallback_failure_callback): New function.
7264 (print_unicode_char): Call unicode_to_mb.
7266 2002-01-26 Jim Meyering <meyering@lucent.com>
7268 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7270 2002-01-22 Jim Meyering <meyering@lucent.com>
7272 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7273 Otherwise, some versions of automake would omit the rule that makes
7274 Makefile from Makefile.in.
7276 2001-01-21 Paul Eggert <eggert@twinsun.com>
7278 * xmemcoll.h, xmemcoll.c: New files.
7279 * Makefile.am (libfetish_a_SOURCES): Add them.
7280 * memcoll.c: Include errno.h, and declare errno if not defined.
7281 (memcoll): Set errno to zero if there is no error.
7283 * quotearg.c (quotearg_buffer_restyled):
7284 Fix bug with quoting buffers containing NUL when backslashing escapes.
7285 This bug was exposed by the other changes in this patch.
7286 (quotearg_n_options): New arg ARGSIZE.
7287 All callers changed.
7288 (quoting_options_from_style): New function.
7289 (quotearg_n_style): Use it.
7290 (quotearg_n_style_mem): New function.
7292 * quotearg.h (quotearg_n_style_mem): New function.
7294 2002-01-16 Jim Meyering <meyering@lucent.com>
7296 * getdate.y: Add three semicolons, each just before a closing brace.
7297 Bison (as of version 1.31) no longer papers over that mistake.
7299 2002-02-14 Paul Eggert <eggert@twinsun.com>
7301 * backupfile.c (ISDIGIT): Comment fix.
7302 * getdate.y (ISDIGIT): Likewise.
7303 * posixtm.c (ISDIGIT, year): Likewise.
7304 * strverscmp.c (ISDIGIT): Likewise.
7305 * userspec.c (ISDIGIT): Likewise.
7307 2002-01-05 Jim Meyering <meyering@lucent.com>
7309 * version-etc.c (version_etc_copyright): Update copyright year.
7311 2001-01-19 Paul Eggert <eggert@twinsun.com>
7313 * closeout.c (close_stdout_status): If ferror (stdout), do
7314 not silently exit merely because the output buffer happens to
7315 have nothing pending.
7317 2001-12-18 Paul Eggert <eggert@twinsun.com>
7319 See the big note in ../ChangeLog.
7320 * human.c (suffixes): Prefer K to k for 1024.
7321 (generate_suffix_backwards): New function.
7322 (human_readable_inexact): Use it.
7323 * xstrtol.c (__xstrtol): If there is no number but there
7324 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7325 Accept 'K' as well as 'k'.
7327 2001-12-15 Jim Meyering <meyering@lucent.com>
7329 * regex.h (__restrict_arr): Update from libc.
7331 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7332 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7335 2001-12-10 Jim Meyering <meyering@lucent.com>
7337 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7338 Instead, include "xalloc.h".
7339 (initbuffer): Don't cast xmalloc return value to char*.
7340 (readline): Reword comment.
7341 Don't cast xrealloc return value to char*
7344 2001-12-09 Jim Meyering <meyering@lucent.com>
7346 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7347 `signed and unsigned type in conditional expression'.
7348 * posixtm.c (posix_time_parse): Likewise.
7350 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7352 * readtokens.c (readtoken): Declare an index to be of type unsigned
7353 to avoid a pedantic warning.
7355 * getstr.c: Don't include assert.h.
7356 (getstr): Remove warning-evoking assertions.
7357 Return -1 if offset parameter is out of bounds.
7358 Change the type of a local from int to size_t.
7360 * strftime.c (my_strftime_localtime_r): Include this function
7361 definition in the `#if ! HAVE_TM_GMTOFF' block.
7363 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7364 Include xalloc.h instead.
7366 2001-12-02 Jim Meyering <meyering@lucent.com>
7368 * tempname.c: Don't declare getenv, thus reverting the change of
7369 2001-11-18. It's no longer necessary, now that stdlib.h is always
7372 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7373 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7375 2001-11-30 Akim Demaille <akim@epita.fr>
7377 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7378 before being defined.
7380 2001-11-27 Paul Eggert <eggert@twinsun.com>
7382 * quotearg.h (quotearg_n, quotearg_n_style):
7383 First arg is int, not unsigned.
7384 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7385 (SIZE_MAX, UINT_MAX): New macros.
7386 (quotearg_n_options): Abort if N is negative.
7387 Avoid overflow check on hosts where size_t is 64 bits and int
7388 is 32 bits, as overflow is impossible there.
7389 Fix off-by-one typo that caused unnecessary reallocation.
7391 2001-11-27 Jim Meyering <meyering@lucent.com>
7393 * tempname.c: Merge with version from libc.
7394 * regex.c: Likewise.
7396 * tempname.c: Include stdlib.h unconditionally. On some old systems
7397 for which STDC_HEADERS is 0, it was not included, resulting in a
7398 warning about an integer-to-pointer conversion problem with getenv.
7399 Reported by Volker Borchert.
7401 2001-11-26 Jim Meyering <meyering@lucent.com>
7403 * gtod.h: Remove file.
7404 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7405 * gettimeofday.c: Don't include gtod.h.
7406 (GTOD_init): Remove function.
7407 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7408 Suggestion from Volker Borchert.
7410 2001-11-23 Jim Meyering <meyering@lucent.com>
7412 * hash.h (struct hash_table): Don't define here. Merely declare it.
7413 * hash.c (struct hash_table): Define it here instead.
7415 2001-11-22 Jim Meyering <meyering@lucent.com>
7417 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7419 2001-11-18 Paul Eggert <eggert@twinsun.com>
7421 * tempname.c (TMP_MAX): Remove; no longer needed.
7422 (TEMPORARIES): New macro.
7423 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7424 removes an artificial limitation (e.g. HP-UX 10.20, where
7427 2001-11-18 Jim Meyering <meyering@lucent.com>
7429 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7432 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7433 files will be created before anything else.
7435 2001-11-17 Jim Meyering <meyering@lucent.com>
7437 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7438 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7439 rather than group writable. Patch by Juan F. Codagnone.
7441 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7442 Instead, include "xalloc.h".
7444 * mountlist.c: Include unlocked-io.h after all system headers.
7445 Remove explicit declarations of xmalloc, xrealloc,
7446 and xstrdup. Instead, include "xalloc.h".
7448 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7449 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7450 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7452 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7453 Reported by Padraig Brady.
7455 * mkstemp.c: #undef mkstemp.
7457 (rpl_mkstemp): Rename from mkstemp.
7460 2001-11-16 Jim Meyering <meyering@lucent.com>
7462 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7463 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7464 determine the amount of total physical memory, use pstat_getstatic.
7465 HPUX-11 doesn't define _SC_PHYS_PAGES.
7466 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7467 If sysconf couldn't be used to determine the amount of available
7468 physical memory, use both pstat_getstatic and pstat_getdynamic.
7469 Based on a patch from Bob Proulx.
7471 2001-11-05 Jim Meyering <meyering@lucent.com>
7473 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7475 2001-11-03 Jim Meyering <meyering@lucent.com>
7477 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7478 in argmatch_to_argument call.
7480 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7483 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7484 e.g., a fault due to an attempt to free a NULL pointer.
7486 2001-11-01 Jim Meyering <meyering@lucent.com>
7488 * dirfd.c, dirfd.h: New files.
7489 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7491 * hash.c (hash_print) [TESTING]: Clean up.
7493 2001-10-22 Paul Eggert <eggert@twinsun.com>
7495 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7496 to avoid a warning if -Wall.
7498 2001-10-21 Paul Eggert <eggert@twinsun.com>
7500 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7502 2001-10-21 Jim Meyering <meyering@lucent.com>
7504 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7505 this code would end up calling gettext even in packages built
7507 * getopt.c (_): Likewise.
7508 * regex.c (_): Likewise.
7510 2001-10-20 Paul Eggert <eggert@twinsun.com>
7512 * error.c (strerror_r): Do not declare unless !_LIBC.
7513 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7514 Use strerror_r that is only a macro, even if it is not a function.
7515 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7516 (private_strerror): Use prototypes, not old-style function definition.
7517 (print_errno_message): New function.
7518 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7520 (error_tail, error, error_at_line): Use it.
7522 2001-10-11 Jim Meyering <meyering@lucent.com>
7524 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7525 and quote_n (1, ... to avoid clobbering a buffer.
7527 2001-10-05 Jim Meyering <meyering@lucent.com>
7529 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7530 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7531 * hash-pjw.h: New file.
7533 2001-09-30 Jim Meyering <meyering@lucent.com>
7535 * mountlist.c [MOUNTED_GETFSSTAT]:
7536 Include <sys/ucred.h>, for Apple Darwin.
7537 Include sys/mount.h and sys/fs_types.h only if available.
7539 (read_filesystem_list): Use FS_TYPE.
7541 2001-09-29 Paul Eggert <eggert@twinsun.com>
7543 * exclude.c (excluded_filename): 0 -> false, since it's
7546 2001-09-28 Paul Eggert <eggert@twinsun.com>
7548 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7549 #defines strtoimax. Also treat the other strto* functions
7552 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7553 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7554 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7556 2001-09-26 Jim Meyering <meyering@lucent.com>
7558 Most macros in unlocked-io.h had the wrong number of arguments.
7559 * gen-uio: New script.
7560 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7561 * unlocked-io.hin: Remove file.
7562 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7563 rather than trying to embed it here.
7564 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7565 Reported by Padraig Brady.
7567 2001-09-25 Volker Borchert <bt@teknon.de>
7569 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7571 2001-09-23 Jim Meyering <meyering@lucent.com>
7573 * mountlist.c: Remove useless parentheses in #if directives.
7574 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7575 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7577 2001-09-22 Jim Meyering <meyering@lucent.com>
7579 * localcharset.c: Update from latest gettext.
7580 * config.charset: Likewise.
7582 2001-09-20 Jim Meyering <meyering@lucent.com>
7584 * xstrtol.c (strtoimax): Guard declaration with
7585 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7586 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7587 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7588 (strtoumax): Likewise, for completeness (it wasn't necessary).
7590 2001-09-06 Paul Eggert <eggert@twinsun.com>
7592 * strtoimax.c (HAVE_LONG_LONG):
7593 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7594 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7595 to work around bug in IBM C compiler.
7597 2001-09-16 Jim Meyering <meyering@lucent.com>
7599 * mkdir.c: New file.
7601 2001-09-04 Paul Eggert <eggert@twinsun.com>
7603 * xgetcwd.c: Revert some of the previous change; intead,
7604 fix the HAVE_GETCWD_NULL code to behave more like the
7605 !HAVE_GETCWD_NULL code used to.
7608 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7611 2001-09-04 Paul Eggert <eggert@twinsun.com>
7613 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7614 Use ssize_t, not int, to store result of readlink.
7615 Check for ssize_t overflow as well as size_t overflow,
7616 as POSIX says the result of readlink is implementation-defined
7617 when ssize_t overflows.
7618 Remove unnecessary cast to char*.
7619 Use free+malloc instead of realloc, as the storage doesn't need
7620 to be preserved and it's clearer and can be more efficient that way.
7621 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7622 * xreadlink.h (xreadlink): Update prototype.
7624 2001-09-03 Paul Eggert <eggert@twinsun.com>
7626 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7627 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7628 spotted by Jim Meyering.
7630 2001-09-03 Jim Meyering <meyering@lucent.com>
7632 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7634 2001-09-03 Paul Eggert <eggert@twinsun.com>
7636 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7637 like the HAVE_GETCWD_NULL code.
7638 Include pathmax.h if not HAVE_GETCWD.
7639 Do not include xalloc.h.
7640 (INITIAL_BUFFER_SIZE): New symbol.
7641 Do not use xmalloc / xrealloc, since the caller is responsible for
7642 handling errors. Preserve errno around `free' during failure.
7643 Do not overrun buffer when using getwd.
7645 2001-09-03 Paul Eggert <eggert@twinsun.com>
7647 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7648 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7650 2001-09-02 Jim Meyering <meyering@lucent.com>
7652 * error.c: Update from GNU libc.
7654 2001-09-01 Jim Meyering <meyering@lucent.com>
7656 * xreadlink.c: New file.
7657 * xreadlink.h: New file.
7658 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7660 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7661 doesn't conflict with sparc Solaris 7's definition in
7662 /usr/include/sys/int_types.h.
7664 * exclude.c: Use `""', not `<>' to #include non-system header files.
7665 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7666 and strncasecmp as r-values. Unixware didn't have declarations.
7668 2001-08-31 Jim Meyering <meyering@lucent.com>
7670 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7671 Use an initial, malloc'd, buffer of length 128 rather than
7672 a statically allocated one of length 1024.
7674 2001-08-30 Paul Eggert <eggert@twinsun.com>
7676 * xgetcwd.c: Don't include pathmax.h.
7677 Include stdlib.h and unistd.h if available.
7679 (xmalloc, xstrdup, free): Remove decls.
7680 (xgetcwd): Don't assume sizes fit in unsigned.
7681 Check for overflow when computing sizes.
7682 Simplify reallocation code.
7684 2001-08-28 Paul Eggert <eggert@twinsun.com>
7686 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7688 * strtoimax.c: Renamed from strtoxmax.c, removing the
7691 Also, make the following further changes to make this file's
7692 configuration more similar to that of strtol.c:
7693 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7694 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7695 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7696 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7697 changed to signed values.
7699 And make the following changes as well:
7700 Fix copyright notice, as 1999 was missing.
7701 (verify): New macro.
7702 (strtoimax): Check sizes at compile-time, not run-time.
7703 Prefer strtol to strtoll if both work.
7704 (main): Remove; it was not that useful and was a pain to maintain.
7706 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7708 2001-08-30 Paul Eggert <eggert@twinsun.com>
7710 * savedir.c (savedir): Remove size parameter, as POSIX says that
7711 a directory's st_size can have an arbitrary value, so the old
7712 usage could waste an arbitrary amount of memory. All uses
7714 * savedir.h: Update prototype.
7716 2001-08-30 Paul Eggert <eggert@twinsun.com>
7718 * xstrtol.c (strtoimax): New decl.
7720 2001-08-28 Paul Eggert <eggert@twinsun.com>
7722 * xstrtol.h: Add copyright notice.
7723 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7724 LONGINT_INVALID_SUFFIX_CHAR.
7726 2001-08-30 Paul Eggert <eggert@twinsun.com>
7728 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7731 2001-08-30 Paul Eggert <eggert@twinsun.com>
7733 * hash.c: Remove '2001' from copyright notice.
7735 2001-08-30 Paul Eggert <eggert@twinsun.com>
7737 * full-write.h: New file.
7738 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7739 * full-write.c: Correct credits, as cccp.c no longer
7740 exists and anyway it was so heavily changed from the old cccp
7741 code as to be unrecognizable. Include full-write.h.
7742 (full_write) Return size_t, with short writes meaning failure.
7743 All callers changed. This fixes a bug with large buffers
7745 * utime.c: Include full-write.h.
7747 2001-08-30 Paul Eggert <eggert@twinsun.com>
7749 Merge 'exclude' changes from tar 1.13.22.
7750 This fixes one or two unlikely storage allocation overflow bugs,
7751 but doesn't change user-visible behavior otherwise.
7753 2001-08-30 Paul Eggert <eggert@twinsun.com>
7755 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7756 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7757 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7758 Include if available.
7759 (<xalloc.h>): Include
7760 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7761 (verify): New macro. Use it to verify that EXCLUDE macros do not
7762 collide with FNM macros.
7763 (struct patopts): New struct.
7764 (struct exclude): Use it, as exclude patterns now come with options.
7765 (new_exclude): Support above changes.
7766 (new_exclude, add_exclude_file):
7767 Initial size must now be a power of two to simplify overflow checking.
7768 (free_exclude, fnmatch_no_wildcards): New function.
7769 (excluded_filename): No longer requires options arg, as the options
7770 are determined by add_exclude. Now returns bool, not int.
7771 (excluded_filename, add_exclude):
7772 Add support for the fancy new exclusion options.
7773 (add_exclude, add_exclude_file): Now takes int options arg.
7774 Check for arithmetic overflow when computing sizes.
7775 (add_exclude_file): xrealloc might modify errno, so don't
7776 realloc until after errno might be used.
7778 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7780 (free_exclude): New decl.
7781 (add_exclude, add_exclude_file): Now takes int options arg.
7782 (excluded_filename): No longer requires options arg, as the options
7783 are determined by add_exclude. Now returns bool, not int.
7785 2001-08-30 Paul Eggert <eggert@twinsun.com>
7787 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7789 2001-08-27 Jim Meyering <meyering@lucent.com>
7791 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7793 * version-etc.c (N_): Remove definition.
7794 Revert most of last change.
7795 Instead, simply don't mark the `Copyright...' string for translation.
7796 Based on advice from Paul Eggert.
7798 * strtoxmax.c: Tweak comment.
7800 2001-08-26 Jim Meyering <meyering@lucent.com>
7802 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7803 of copyright with `%s' so translators don't get an untranslated
7805 (COPYRIGHT_YEAR): Define.
7806 (version_etc): Use fprintf rather than fputs.
7807 Suggestion from Ulrich Drepper.
7809 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7811 * strtoll.c: New file, from GNU libc.
7812 * xstrtoimax.c: New file.
7814 * xstrtol.h: Add xstrtoimax.
7815 * strtoumax.c: New file. Simply include "strtoumax.c".
7816 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7818 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7819 * strtoxmax.c: ... then renamed to this.
7821 2001-08-13 Paul Eggert <eggert@twinsun.com>
7823 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7824 Port to Solaris 8, where 'sed' requires a space after the 'r'
7825 command, and where sh dislikes "$/". Clean up the spacing a bit.
7826 Redirect output to $tmp just once.
7828 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7830 * addext.c (<errno.h>): Include.
7831 (errno): Declare if not defined.
7832 (addext): Work correctly when pathconf returns -1 and leaves
7833 errno alone because there is no limit. Also, work even if
7834 pathconf returns a value greater than SIZE_MAX.
7836 2001-08-12 Jim Meyering <meyering@lucent.com>
7838 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7839 Simply `return getcwd (NULL, 0);'.
7840 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7841 Use 1300 as initial value for length, not PATH_MAX.
7843 * pathmax.h: Clean up cpp syntax.
7845 2001-08-12 Jim Meyering <meyering@lucent.com>
7847 * gettimeofday.c: New file.
7849 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7851 2001-08-04 Jim Meyering <meyering@lucent.com>
7853 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7854 to get in sync with glibc.
7856 2001-08-03 Paul Eggert <eggert@twinsun.com>
7858 The following changes are from gettext 0.10.39 as maintained by
7861 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7862 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7863 with inverted sense. All uses changed.
7865 * mbswidth.c: Don't include <limits.h>.
7866 Include <stdlib.h> and <string.h> unconditionally.
7867 (iswcntrl, mbsinit, ISCNTRL): New macros.
7868 (mbsnwidth): Use K&R style function declarations.
7869 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7870 can optimize it when MB_CUR_MAX == 1.
7871 The width of control characters is zero, not 1.
7873 2001-07-15 Jim Meyering <meyering@lucent.com>
7875 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7876 (BUILT_SOURCES): Add unlocked-io.h.
7877 (io_functions): Define.
7878 (unlocked-io.h): New rule.
7879 (DISTCLEANFILES): Add unlocked-io.h.
7880 (all-local): Depend on unlocked-io.h, to ensure it is created.
7882 * unlocked-io.hin: New file
7884 * regex.c: Update from glibc.
7886 2001-07-05 Jim Meyering <meyering@lucent.com>
7888 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7890 (libfetish_a_SOURCES): Put all .h files here instead.
7891 Remove a thus-exposed (better checks in automake) duplicate and
7892 two unnecessary .h files.
7894 2001-06-11 Jim Meyering <meyering@lucent.com>
7896 * regex.c: Update from GNU libc.
7898 2001-05-27 Jim Meyering <meyering@lucent.com>
7900 * readutmp.h (UT_TYPE): Define.
7902 2001-05-24 Jim Meyering <meyering@lucent.com>
7904 * argmatch.c: Include "quote.h".
7905 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7906 quote function. Reported by Göran Uddeborg.
7908 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7910 * dirname.c (dir_name): Compute append_dot using path, not newpath
7911 which is not yet declared.
7913 2001-05-11 Paul Eggert <eggert@twinsun.com>
7915 * Makefile.am (libfetish_a_SOURCES):
7916 Add strftime.c, since we now compile it on all hosts.
7918 * strftime.c (my_strftime):
7919 Define to nstrftime if emacs, but only if my_strftime is not defined.
7920 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7921 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7922 Add one more extra argument: a nanoseconds value.
7925 (my_strftime function): Add %N format.
7926 (emacs_strftimeu): Renamed from emacs_strftime,
7927 with extra ut argument.
7929 2001-05-11 Paul Eggert <eggert@twinsun.com>
7931 dirname code cleanup. base_name now behaves more compatibly
7932 with POSIX basename when given file names that have trailing
7933 slashes, and similarly for dir_name. Add new primitives
7934 base_len and dir_len. Put the directory-name-related decls
7937 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7938 * backupfile.c (base_name): Likewise.
7939 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7940 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7941 * makepath.c (strip_trailing_slashes): Likewise.
7942 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7944 * rename.c (strip_trailing_slashes): Likewise.
7945 * same.c (base_name): Likewise.
7946 * stripslash.c (ISSLASH): Likewise.
7948 * addext.c: Include <dirname.h> after size_t is defined.
7949 * backupfile.c: Likewise.
7951 * addext.c (addext): Use base_len to trim redundant
7952 trailing slashes instead of doing it ourselves.
7953 But do not trim the last slash if it is not redundant.
7955 * backupfile.c (find_backup_file_name,
7956 max_backup_version): Use base_len instead of rolling it ourselves.
7957 Handle the case of "" and (on DOS) "C:" correctly.
7959 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7960 Include <string.h>, <dirname.h>.
7961 (base_name): Allow file names ending in slashes, other than names
7962 that are all slashes. In this case, return the basename followed
7963 by the slashes. This is more general, and can be used in places
7964 where the original base_name purposely had an assertion failure.
7965 (base_len): New function.
7967 * dirname.c: Include <string.h> instead of <stdlib.h>.
7968 Do not include <assert.h>; no longer needed.
7970 (memrchr): Remove decl.
7971 (dir_name_r): Remove.
7972 (dir_len): Renamed from dirlen. All callers changed.
7973 Rewrite in terms of base_name, for simplicity and consistency.
7974 (dir_name): Never return NULL. All callers changed.
7975 Do not include <stdlib.h> in test program; no longer needed.
7976 return 0; is fine for test program.
7978 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7980 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7982 * path-concat.c (path_concat): Use base_len to compute
7983 base length, not strlen; this means we cannot rely on memcpy
7986 * same.c (STREQ): Remove.
7987 (same_name): Handle the case where the basename ends in trailing '/'.
7989 * stripslash.c (strip_trailing_slashes): Return nonzero if
7990 a slash was stripped. Do not strip the last slash after a
7993 2001-04-08 Jim Meyering <meyering@lucent.com>
7995 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7996 recomputed; that's necessary when the offset spans a DST transition.
7997 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7999 2001-04-02 Jim Meyering <meyering@lucent.com>
8001 * regex.h, regex.c: Update from GNU libc.
8003 2001-03-19 Paul Eggert <eggert@twinsun.com>
8005 * version-etc.c (version_etc_copyright): Update to 2001.
8007 2001-03-16 Paul Eggert <eggert@twinsun.com>
8009 * tempname.c (uint64_t): Define to uintmax_t if
8010 not defined, and if UINT64_MAX is not defined.
8011 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8012 Reported by John David Anglin.
8014 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8016 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8017 alias if codeset is empty.
8018 * config.charset (BeOS): Use wildcard syntax.
8020 2001-03-13 Jim Meyering <meyering@lucent.com>
8022 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8023 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8026 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8028 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8030 * unicodeio.c (print_unicode_char): Simplify accordingly.
8032 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8034 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8035 support for DOS/DJGPP.
8037 2001-02-28 Paul Eggert <eggert@twinsun.com>
8039 * Makefile.am (libfetish_a_SOURCES):
8040 Add dup-safer.c, fopen-safer.c.
8041 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8043 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8045 2001-02-25 Paul Eggert <eggert@twinsun.com>
8047 The mkstemp replacement is taken from glibc 2.2.2, with some
8048 portability fixes for use outside glibc, as follows:
8050 * tempname.c (struct_stat64): New macro.
8051 (direxists, __gen_tempname): Use it.
8052 This avoids a portability problem with Solaris 8.
8054 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8055 (<stddef.h>, <stdint.h>, <string.h>):
8056 Include only if STDC_HEADERS || _LIBC.
8057 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8058 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8059 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8060 (__set_errno): Define this macro if <errno.h> doesn't.
8061 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8062 Define these macros if <stdio.h> doesn't.
8063 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8064 Define these macros if <sys/stat.h>
8065 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8066 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8067 __xstat64): Define if not _LIBC.
8068 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8069 (__gen_tempname): Invoke gettimeofday only if
8070 HAVE_GETTIMEOFDAY || _LIBC;
8071 otherwise, fall back on plain "time".
8072 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8074 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8076 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8078 2001-02-17 Jim Meyering <meyering@lucent.com>
8080 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8081 around included file name.
8083 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8085 * strftime.c: Update from GNU libc (the only changes were to comments).
8087 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8089 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8091 2001-02-17 Paul Eggert <eggert@twinsun.com>
8093 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8094 Remove workaround macros for hosts that have mbrtowc but not
8095 mbstate_t, as we now insist on proper declarations for both
8096 before using mbrtowc.
8098 2001-02-17 Jim Meyering <meyering@lucent.com>
8100 * regex.c: Update from libc.
8102 2001-02-16 Paul Eggert <eggert@twinsun.com>
8104 * alloca.c (malloc): Undef before defining, since stdlib.h
8105 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8106 Reported by Mark Hounschell via Paul Eggert.
8108 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8110 * config.charset: Update for FreeBSD 4.2.
8112 2001-01-26 Jim Meyering <meyering@lucent.com>
8114 * quotearg.c: Include stddef.h.
8115 * quote.c: Include stddef.h.
8116 Reported by Axel Kittenberger.
8118 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8119 line in double quotes so that it evokes a better diagnostic.
8120 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8121 Reported by Axel Kittenberger.
8123 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8125 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8126 to avoid a warning. Add back 'const' to inptr.
8128 2001-01-16 Jim Meyering <meyering@lucent.com>
8130 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8133 2001-01-14 Jim Meyering <meyering@lucent.com>
8135 * rename.c: New file. From Volker Borchert.
8136 Include stdlib.h, string.h or strings.h, and xalloc.h.
8137 Use strip_trailing_slashes rather than open-coding it.
8139 2001-01-03 Paul Eggert <eggert@twinsun.com>
8141 * strftime.c: Sync with glibc time/strftime.c 1.81.
8143 2001-01-03 Jim Meyering <meyering@lucent.com>
8145 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8146 local `inptr' to avoid warning with some system declarations of iconv.
8148 2000-12-29 Paul Eggert <eggert@twinsun.com>
8150 * modechange.c: Do not assume that mode_t uses the
8151 traditional octal encoding. E.g. "chmod 1 FOO" should set
8152 the other-execute bit of FOO even if S_IXOTH != 1.
8154 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8155 WOTH, XOTH, ALLM): New macros.
8156 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8157 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8159 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8160 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8162 No need to use uintmax_t; unsigned long is long enough.
8163 Don't bother to get suffix since we don't use it.
8165 2000-12-24 Jim Meyering <meyering@lucent.com>
8167 * hash.c (is_prime): Return explicit boolean values.
8168 (hash_get_first): Return NULL to appease Irix5.6's 89.
8169 Reported by Nelson Beebe.
8171 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8173 * localcharset.c (locale_charset): Add support for Win32.
8175 2000-12-18 Paul Eggert <eggert@twinsun.com>
8177 * physmem.h, physmem.c: New files.
8179 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8180 (noinst_HEADERS): Add physmem.h.
8182 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8183 't' for compatibility with Solaris 8 sort.
8185 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8187 * config.charset: Add support for BeOS.
8189 2000-12-16 Jim Meyering <meyering@lucent.com>
8191 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8192 SHELLS_FILE to a file name that's useful on djgpp systems.
8194 (ADDITIONAL_DEFAULT_SHELLS): Define.
8195 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8196 Based mostly on a patch from Prashant TR.
8198 2000-12-16 Jim Meyering <meyering@lucent.com>
8200 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8201 N and M) would have treated it like `chown N:N FILE'.
8203 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8205 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8207 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8208 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8209 to the list of canonical encodings. Rename EUC-CN to GB2312.
8211 2000-12-08 Andreas Schwab <schwab@suse.de>
8213 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8214 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8216 2000-12-07 Jim Meyering <meyering@lucent.com>
8218 * stripslash.c (ISSLASH): Define.
8219 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8222 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8223 (dir_name_r): Declare this function as static.
8224 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8225 manifest itself on a name containing a mix of slashes and
8227 Make this function work with names starting with a DOS-style
8228 drive letter and colon prefix.
8229 (dir_name): Append `.' if necessary.
8230 Based mostly on patches from Prashant TR and Eli Zaretskii.
8232 * dirname.h (dir_name_r): Remove prototype.
8234 2000-12-05 Jim Meyering <meyering@lucent.com>
8236 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8238 2000-12-04 Jim Meyering <meyering@lucent.com>
8240 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8241 Also include memory.h, stdlib.h, unistd.h if appropriate.
8242 Reported by Andreas Jaeger (conflicting declaration of malloc).
8244 2000-12-02 Jim Meyering <meyering@lucent.com>
8246 * closeout.h: Make idempotent, to avoid some obscure warnings.
8248 2000-12-01 Paul Eggert <eggert@twinsun.com>
8250 * memrchr.c: Include <config.h> before any system include file.
8252 2000-11-29 Paul Eggert <eggert@twinsun.com>
8254 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8256 2000-11-26 Jim Meyering <meyering@lucent.com>
8258 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8260 2000-11-22 Paul Eggert <eggert@twinsun.com>
8262 * strftime.c (my_strftime): Do not invoke mbrlen with a
8263 size of (size_t) -1; it's not portable.
8265 2000-11-17 Akim Demaille <akim@epita.fr>
8267 * obstack.h: Formatting changes.
8268 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8269 prevent type checking.
8270 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8271 cast the value to (void *): assigning a `foo *' to a `void *'
8273 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8275 2000-11-17 Jim Meyering <meyering@lucent.com>
8277 * strstr.c: Update from GNU libc.
8279 2000-11-16 Jim Meyering <meyering@lucent.com>
8281 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8283 2000-11-11 Jim Meyering <meyering@lucent.com>
8285 * error.c: Add a couple #includes, merging from GNU libc version.
8287 2000-11-10 Jim Meyering <meyering@lucent.com>
8289 * obstack.h: Update from GNU libc.
8290 * obstack.c: Likewise.
8292 2000-11-06 Paul Eggert <eggert@twinsun.com>
8294 * getusershell.c (setusershell): Use rewind rather than
8295 fseek/fseeko, to avoid configuration hassles with fseeko.
8296 Don't bother opening SHELLS_FILE if shellstream is NULL;
8299 2000-11-05 Jim Meyering <meyering@lucent.com>
8301 * makepath.h (make_dir): Declare.
8302 * makepath.c (make_dir): Remove `static' attribute.
8305 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8307 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8308 last one in a bucket, advance to the next bucket.
8310 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8312 * fnmatch.c: Do not comment out all the code if we are using
8313 the GNU C library, because in some cases we are replacing buggy
8314 code in the GNU C library itself.
8316 2000-10-30 Paul Eggert <eggert@twinsun.com>
8318 * error.h, getline.h, modechange.h:
8319 Remove "2000" from Copyright line, as the file hasn't been
8320 changed this year other than in the copyright notice.
8322 * xalloc.h: Add "2000" to Copyright line, as this file
8323 was changed this year.
8325 2000-10-30 Paul Eggert <eggert@twinsun.com>
8327 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8328 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8329 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8331 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8333 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8334 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8335 doesn't define __restrict_arr.
8337 2000-10-29 Jim Meyering <meyering@lucent.com>
8339 * xstat.in: Fix grammar in comment.
8341 2000-10-28 Jim Meyering <meyering@lucent.com>
8343 * memchr.c: Update from libc.
8344 Adjust for portability:
8345 [HAVE_STDLIB_H]: Include stdlib.h.
8346 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8347 Undef __memchr, too.
8348 [!weak_alias]: Define __memchr to memchr.
8350 * regex.c: Update from libc.
8351 * regex.h: Likewise.
8352 * getopt1.c: Likewise.
8353 * memcmp.c: Likewise.
8355 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8356 Avoid using fseek, when possible -- it's broken by design.
8357 Patch by Ulrich Drepper.
8359 2000-10-26 Jim Meyering <meyering@lucent.com>
8361 * strftime.c: Update from libc.
8363 2000-10-25 Jim Meyering <meyering@lucent.com>
8365 * obstack.c: Update from libc.
8367 2000-10-23 Jim Meyering <meyering@lucent.com>
8369 * hard-locale.c (hard_locale): Revert last change -- it was simply
8370 wrong. That set_locale call must not have any side effects.
8373 2000-10-22 Jim Meyering <meyering@lucent.com>
8375 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8376 [CYCLIC]: Remove now-unused definition.
8378 * save-cwd.c (O_DIRECTORY): Define, if needed.
8379 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8380 Suggestion from Ulrich Drepper.
8382 2000-10-21 Jim Meyering <meyering@lucent.com>
8384 * dirname.c (dir_name_r): New function, factored out of dir_name.
8385 (dir_name): Use dir_name_r.
8386 * dirname.h (dir_name_r): Declare it.
8388 2000-10-21 Jim Meyering <meyering@lucent.com>
8390 * dirname.c (memrchr): Declare if necessary.
8391 (dir_name): Remove the restriction that there be no
8392 trailing slashes. Now, this code skips past them, effectively
8394 [TEST_DIRNAME] (main): New unit tests.
8396 * memrchr.c: New file from GNU libc.
8397 Undef __memrchr, too.
8398 [!weak_alias]: Define __memrchr to memrchr.
8399 Guard weak_alias use with `#ifdef weak_alias'.
8401 2000-10-17 Jim Meyering <meyering@lucent.com>
8403 * quote.h (PARAMS): Define and use.
8404 Reported by Akim Demaille.
8406 * getopt.c: Update from libc.
8408 2000-10-16 Jim Meyering <meyering@lucent.com>
8410 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8413 2000-09-25 Jim Meyering <meyering@lucent.com>
8415 * md5.h (rol): Define (from GnuPG).
8417 * sha.c: Give credit (GnuPG) where due.
8418 (M): Use rol rather than open-coding it.
8419 Add a FIXME comment.
8421 2000-09-21 Jim Meyering <meyering@lucent.com>
8423 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8424 Reported by Michael Stone.
8426 2000-09-20 Jim Meyering <meyering@lucent.com>
8428 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8429 (noinst_HEADERS): Add sha.h.
8430 Based on code from Scott G. Miller and from GnuPG.
8432 2000-09-15 Jim Meyering <meyering@lucent.com>
8434 * regex.c: Update from libc.
8436 2000-09-10 Jim Meyering <meyering@lucent.com>
8438 * getopt.c (_getopt_internal): Update from glibc.
8440 2000-09-09 Jim Meyering <meyering@lucent.com>
8442 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8443 think it should be used as a general replacement for isascii.
8444 * fnmatch.c: Likewise.
8445 * mbswidth.c: Likewise
8446 * regex.c: Likewise.
8449 * userspec.c: Include sys/param.h and limits.h.
8451 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8452 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8453 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8454 UID, GID. Check range.
8456 2000-09-06 Jim Meyering <meyering@lucent.com>
8458 * getopt.c (_getopt_internal): Update from glibc.
8460 2000-08-30 Jim Meyering <meyering@lucent.com>
8462 * strftime.c: Merge in changes from GNU libc.
8464 2000-08-26 Jim Meyering <meyering@lucent.com>
8466 * closeout.c: Include "__fpending.h".
8467 (close_stdout_status): Return right away if there's nothing to flush.
8469 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8470 * __fpending.c: New file.
8471 * __fpending.h: New file.
8473 2000-08-07 Paul Eggert <eggert@twinsun.com>
8475 Standardize on "memory exhausted" instead of "Memory exhausted"
8476 or "virtual memory exhausted".
8477 * obstack.c (print_and_abort): Use "memory exhausted", not
8478 "virtual memory exhausted".
8479 * same.c (same_name): Invoke xalloc_die instead of printing
8481 * userspec.c (parse_user_spec): Likewise.
8482 * bumpalloc.h: comment fix
8483 * same.c, userspec.c: Include xalloc.h.
8485 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8486 not char *const and pointing to a constant array.
8487 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8488 (xrealloc): Comment fix.
8490 * userspec.c (parse_user_spec):
8491 Don't translate a message until just before returning,
8492 to avoid unnecessary translation.
8494 2000-08-07 Jim Meyering <meyering@lucent.com>
8496 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8497 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8498 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8499 getgroups.c, gethostname.c, getopt.h, group-member.c,
8500 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8501 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8502 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8503 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8504 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8505 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8506 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8507 yesno.c: Back out Copyright date changes for each file with no change
8508 this year. This eases coordination with other programs using the same
8509 source code modules. From Paul Eggert.
8511 2000-08-03 Greg McGary <greg@mcgary.org>
8513 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8514 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8515 (EXTEND_BUFFER): Use them.
8517 2000-08-01 Jim Meyering <meyering@lucent.com>
8519 * dirname.c (ISSLASH): Define.
8520 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8521 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8522 both `\' and `/' may be use as path separators.
8523 Based on a patch from Prashant TR.
8525 2000-07-31 Paul Eggert <eggert@twinsun.com>
8527 * quotearg.c (quotearg_n_options): Don't make the initial
8528 slot vector a constant, since it might get modified.
8530 2000-07-31 Jim Meyering <meyering@lucent.com>
8532 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8533 * obstack.c (print_and_abort): Likewise.
8535 2000-07-30 Paul Eggert <eggert@twinsun.com>
8537 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8538 buffer, so that the caller can always quote one small
8539 component of a "memory exhausted" message in slot 0.
8540 From a suggestion by Jim Meyering.
8542 2000-07-30 Jim Meyering <meyering@lucent.com>
8544 * makepath.c (make_path): Quote the other instance, too.
8546 * quotearg.c (N_STATIC_SLOTVECS): Define.
8547 (STATIC_BUF_SIZE): Define.
8548 (quotearg_n_options): Use only statically allocated storage when
8549 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8550 than STATIC_BUF_SIZE.
8552 2000-07-29 Jim Meyering <meyering@lucent.com>
8554 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8555 * dirname.c (dir_name): Likewise.
8557 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8559 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8560 (dir_name): Assert that there are no trailing slashes.
8562 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8564 * mbswidth.h (mbswidth): Add a flags argument.
8565 (mbswidth): New declaration.
8566 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8567 * mbswidth.c (mbswidth): Add a flags argument.
8568 (mbsnwidth): New function.
8570 2000-07-24 Jim Meyering <meyering@lucent.com>
8572 * mbswidth.c: Remove useless #else. From Bruno Haible.
8574 2000-07-23 Paul Eggert <eggert@twinsun.com>
8576 * mbswidth.c (_XOPEN_SOURCE):
8577 Don't define; this causes problems on Solaris 7.
8578 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8580 2000-07-23 Paul Eggert <eggert@twinsun.com>
8583 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8584 so that mbstate_t is always defined.
8586 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8587 be 1 in at least one GCC installation, and this configuration
8588 error is likely to be common. Ignoring MB_LEN_MAX hurts
8589 performance on hosts that have mbrtowc but have only unibyte
8590 locales, but I assume these hosts are rare.
8592 2000-07-23 Paul Eggert <eggert@twinsun.com>
8594 * quotearg.c: Streamline by invoking multibyte code only if needed.
8595 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8596 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8597 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8598 invoke multibyte primitives.
8600 2000-07-23 Jim Meyering <meyering@lucent.com>
8602 * basename.c (base_name): Add an assertion.
8604 2000-07-15 Bruno Haible <clisp.cons.org>
8606 * quotearg.c: When the system forces us to redefine mbstate_t,
8607 shadow its mbsinit function.
8609 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8611 * mbswidth.h: New file.
8612 * mbswidth.c: New file.
8613 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8614 (noinst_HEADERS): Add mbswidth.h.
8616 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8618 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8621 2000-07-15 Jim Meyering <meyering@lucent.com>
8623 * makepath.c: Include quote.h.
8624 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8625 corresponding argument in a `quote (...)' call.
8626 Give better diagnostics.
8628 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8629 (noinst_HEADERS): Add quote.h.
8631 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8632 from tar's src/misc.c.
8633 * quote.h: New file. Prototypes for same.
8635 2000-07-10 Paul Eggert <eggert@twinsun.com>
8637 From a suggestion by Bruno Haible.
8638 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8639 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8640 to decide whether to define the BeOS workaround macro;
8641 this adjusts to the change to AC_MBSTATE_T.
8643 2000-07-13 Paul Eggert <eggert@twinsun.com>
8645 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8647 * quotearg.c (quoting_style_args, quoting_style_vals,
8648 quotearg_buffer_restyled): Add support for
8649 clocale_quoting_style. Undo previous change to
8650 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8651 and "{RIGHT QUOTATION MARK}" msgids.
8653 2000-07-05 Paul Eggert <eggert@twinsun.com>
8655 The old behavior of quoting `like this' doesn't look good with
8656 newer, ISO-style fonts. See:
8657 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8659 Instead, quote "like this" by default. Let the translator
8660 tailor the locale-specific quoting behavior by providing
8661 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8663 * quotearg.c (N_): New macro.
8664 (gettext_default): New function.
8665 (quotearg_buffer_restyled): Use
8666 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8667 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8669 2000-07-09 Jim Meyering <meyering@lucent.com>
8671 * Most files: Update copyright dates to include 2000.
8673 2000-07-08 Jim Meyering <meyering@lucent.com>
8675 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8677 (xgethostname): Remove now-unnecessary #ifdef.
8678 Move declaration of `err' into loop where it's used.
8680 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8682 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8683 by allocating a larger buffer. Test the gethostname return value for
8684 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8685 returns an error and ENAMETOOLONG isn't defined.
8687 2000-07-05 Paul Eggert <eggert@twinsun.com>
8688 and Bruno Haible <haible@clisp.cons.org>
8690 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8692 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8694 * quotearg.c (struct quoting_options): Simplify quote_these_too
8697 2000-07-03 Jim Meyering <meyering@lucent.com>
8699 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8700 Reported by Bruno Haible.
8702 2000-07-04 Jim Meyering <meyering@lucent.com>
8704 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8705 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8708 2000-07-03 Paul Eggert <eggert@twinsun.com>
8709 and Bruno Haible <haible@clisp.cons.org>
8711 * quotearg.c (mbrtowc):
8712 Assign to *pwc, and return 1 only if result is nonzero.
8713 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8715 2000-07-03 Jim Meyering <meyering@lucent.com>
8717 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8718 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8721 2000-07-02 Jim Meyering <meyering@lucent.com>
8723 * quotearg.c (mbstate_t): Don't define here.
8725 2000-07-02 Jim Meyering <meyering@lucent.com>
8727 * nanosleep.c (SIGCONT): Define if not already defined.
8729 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8731 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8732 per change in ../m4/ls-mntd-fs.m4.
8733 (read_filesystem_list): Ignore symbolic links.
8735 2000-06-29 Jim Meyering <meyering@lucent.com>
8737 * same.c: Include <string.h> or <strings.h>, as appropriate,
8738 for declaration of strcmp.
8740 * long-options.c: Include <stdlib.h>, for declaration of exit.
8742 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8743 Avoid warning by casting result to `char *' to remove `const'.
8745 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8747 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8749 2000-06-26 Paul Eggert <eggert@twinsun.com>
8751 savedir now sets errno on failure and invokes xmalloc to get memory.
8752 Fix a couple of other minor bugs while we're at it.
8754 * savedir.c (<unistd.h>): Do not include; there's no need.
8755 (NAMLEN): Remove macro.
8756 (malloc, realloc): Remove decls.
8758 ("xalloc.h"): Include.
8759 (NAME_SIZE_DEFAULT): New macro.
8760 (savedir): Use xmalloc / xrealloc to allocate memory.
8761 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8762 Skip "" directory entries.
8763 Use strlen to calculate directory entry length, since the old method
8764 is rarely used these days and isn't worth supporting.
8765 Don't use a pointer after freeing it.
8766 Check for integer overflow when calculating allocation size.
8767 Use memcpy to copy entries, instead of stpcpy.
8768 Set errno properly when returning NULL.
8769 Check for readdir error.
8771 2000-06-26 Jim Meyering <meyering@lucent.com>
8773 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8775 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8777 * getusershell.c (xmalloc, xrealloc): Remove functions.
8779 Don't include <stdlib.h>. Don't declare malloc, realloc.
8781 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8783 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8785 2000-06-24 Jim Meyering <meyering@lucent.com>
8787 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8789 2000-06-21 Jim Meyering <meyering@lucent.com>
8791 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8793 2000-06-19 Paul Eggert <eggert@twinsun.com>
8795 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8796 (mbrtowc, mbstate_t): Define substitutes if
8797 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8798 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8799 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8801 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8803 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8804 than 1024, return a memory chunk of least possible size, instead
8805 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8806 Use free/xmalloc instead of xrealloc to avoid copying for very long
8809 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8811 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8812 address, not strdup. Include <stdlib.h> and don't declare free().
8814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8816 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8819 2000-06-21 Jim Meyering <meyering@lucent.com>
8821 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8822 (noinst_HEADERS): Add getstr.h.
8824 * getline.c (getstr): Move into a separate file.
8825 * getstr.c (getstr): New file, extracted from getline.c, with
8826 the following changes: new parameter, delim2; both delim[12]
8827 parameters have type `int', not `char'. The latter would lose
8828 with 8-bit delimiters.
8829 * getstr.h: New file.
8831 2000-06-19 Jim Meyering <meyering@lucent.com>
8833 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8835 2000-06-18 Jim Meyering <meyering@lucent.com>
8837 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8838 Besides, these days every porting target provides a mkdir function.
8840 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8841 (this snippet comes from src/system.h).
8843 2000-06-15 Paul Eggert <eggert@twinsun.com>
8845 * human.c (adjust_value): New function.
8846 (human_readable_inexact): Apply rounding style even when
8847 printing approximate values.
8849 2000-06-14 Paul Eggert <eggert@twinsun.com>
8851 * human.c (human_readable_inexact): Allow an input block
8852 size that is not a multiple of the output block size, and vice versa.
8853 Reported by Piergiorgio Sartor.
8855 2000-06-14 Paul Eggert <eggert@twinsun.com>
8857 * getdate.y (get_date): Apply relative times after time
8858 zone indicator, not before. Reported by Todd A. Jacobs.
8860 2000-06-13 Jim Meyering <meyering@lucent.com>
8862 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8864 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8866 2000-06-12 Paul Eggert <eggert@twinsun.com>
8868 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8870 2000-06-04 Paul Eggert <eggert@twinsun.com>
8872 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8874 2000-06-04 Jim Meyering <meyering@lucent.com>
8876 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8877 SunOS 4.1.4 for which gid_t is an unsigned type.
8879 2000-06-03 Jim Meyering <meyering@lucent.com>
8881 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8883 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8885 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8886 newer, don't install charset.alias.
8887 * config.charset: Change the Linux/glibc rules so they become empty
8888 on glibc-2.1 or newer.
8890 2000-06-02 Jim Meyering <meyering@lucent.com>
8892 * mountlist.c: Back out last change. Instead, do this...
8893 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8894 member using the same `ignore'-testing code.
8895 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8899 2000-05-29 Jim Meyering <meyering@lucent.com>
8901 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8902 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8904 2000-05-22 Jim Meyering <meyering@lucent.com>
8906 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8908 2000-05-18 Jim Meyering <meyering@lucent.com>
8910 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8911 back, too, since it may have been modified by allocate_entry.
8912 (hash_delete): Rewrite to use neither the assignment operator
8913 nor the comma operator in an if-expression.
8915 2000-05-15 Paul Eggert <eggert@twinsun.com>
8918 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8919 Remove; no longer needed.
8920 "quotearg.h": Add include.
8921 (file_name): Do not bother to explicitly initialize to NULL; it's less
8922 efficient on some hosts.
8923 (close_stdout_status): Remove test as to whether stdout was already
8924 closed; it breaks for the case "echo x | sort >&-".
8925 Quote file name colons.
8926 Do not assume that _("write error") lacks format strings.
8928 2000-05-15 Jim Meyering <meyering@lucent.com>
8930 * version-etc.c (version_etc_copyright): Update the copyright string
8931 used in all --version output.
8933 2000-05-14 Jim Meyering <meyering@lucent.com>
8935 * closeout.c (close_stdout_set_file_name): New function.
8936 (close_stdout_status): Use new file-scoped global.
8937 Return right away if fstat says the stdout file descriptor is invalid.
8938 * closeout.h (close_stdout_set_file_name): Declare.
8940 2000-05-10 Jim Meyering <meyering@lucent.com>
8942 * closeout.c [default_exit_status]: New file-scoped variable.
8943 (close_stdout_set_status): New function.
8944 * closeout.h (close_stdout_set_status): Declare.
8946 2000-05-08 Jim Meyering <meyering@lucent.com>
8948 * long-options.c: Don't include closeout.h.
8949 (parse_long_options): Don't call close_stdout for --version.
8951 2000-05-06 Jim Meyering <meyering@lucent.com>
8953 * strnlen.c: Undefine __strnlen and strnlen.
8954 [!weak_alias]: Define __strnlen to strnlen.
8956 * atexit.c: New file, from libiberty.
8958 2000-05-06 Jim Meyering <meyering@lucent.com>
8960 * closeout.c (close_stdout_status): Also check for errors on the
8963 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8965 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8966 instead of xmalloc, xrealloc, path_concat.
8967 (locale_charset): Treat empty environment variables as absent.
8968 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8970 2000-05-04 Jim Meyering <meyering@lucent.com>
8972 * getopt.c: Update from glibc.
8973 * obstack.c: Likewise.
8974 * obstack.h: Likewise.
8975 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8977 * regex.h: Likewise.
8978 * strndup.c: Likewise.
8979 * strnlen.c: New file, from glibc.
8981 2000-05-01 Jim Meyering <meyering@lucent.com>
8983 * full-write.c (full_write): Remove `FIXME' part of comment.
8985 2000-04-29 Jim Meyering <meyering@lucent.com>
8987 * path-concat.c: Declare strdup only if it's not defined.
8988 * canon-host.c: Likewise.
8990 2000-04-28 Jim Meyering <meyering@lucent.com>
8992 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8993 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8994 included first, then limits.h is included by locale.h by libintl.h.
8995 From John David Anglin.
8997 2000-04-25 Jim Meyering <meyering@lucent.com>
8999 * makepath.c (S_IRWXUGO): Define.
9000 (make_path): Always perform explicit chmod if MODE specifies any
9001 of the `special' permission bits. Prompted by a bug report against
9002 install from Mate Wierdl and Joost van Baal.
9004 2000-04-18 Jim Meyering <meyering@lucent.com>
9008 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9009 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9011 2000-04-17 Jim Meyering <meyering@lucent.com>
9013 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9014 the definition of it to rpl_strftime also defined-away the system's
9017 2000-04-15 Jim Meyering <meyering@lucent.com>
9019 Use `C' to denote so-called `contiguous' files, the same way
9021 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9022 (ftypelet): Use S_ISCTG.
9023 From Michael Deutschmann.
9025 2000-04-14 Jim Meyering <meyering@lucent.com>
9027 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9029 2000-04-08 Jim Meyering <meyering@lucent.com>
9031 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9032 names don't conflict. Reported by Eli Zaretskii.
9034 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9036 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9037 bug. Deal with the different error behavior of Irix iconv.
9039 2000-04-07 Jim Meyering <meyering@lucent.com>
9041 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9042 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9044 2000-04-05 Jim Meyering <meyering@lucent.com>
9046 Portability tweaks required for ultrix4.3.
9047 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9048 * readutmp.c: Include sys/types.h before sys/stat.h.
9049 * canon-host.c: Declare strdup.
9050 * path-concat.c: Likewise.
9051 From John David Anglin.
9053 2000-04-04 Jim Meyering <meyering@lucent.com>
9055 Be more DOS 8.3-friendly.
9056 * ref-add.sin: Renamed from ref-add.sed.in.
9057 * ref-del.sin: Renamed from ref-del.sed.in.
9058 * Makefile.am: Reflect renaming.
9059 Reported by Eli Zaretskii.
9061 Use a temporary file name that won't clash with `charset.alias'
9062 in the DOS 8.3 name space.
9063 * Makefile.am (charset_tmp): Define.
9064 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9065 (uninstall-local): Likewise.
9066 Reported by Eli Zaretskii.
9068 2000-03-29 Paul Eggert <eggert@twinsun.com>
9070 * time/strftime.c (my_strftime): Make sure we call the system
9071 strftime, not ourselves, when invoking the underlying strftime.
9073 2000-03-24 Jim Meyering <meyering@lucent.com>
9075 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9076 (charset_alias): Define.
9077 (install-exec-local): Factor out common code.
9078 (uninstall-local): Split lines longer than 80.
9079 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9081 (.sed.in.sed): New rule. Don't redirect directly to $@.
9082 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9084 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9086 * config.charset: Output a line containing "Packages using this file".
9087 * ref-add.sed.in, ref-del.sed.in: New files.
9088 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9089 ref-del.sed): New rules.
9091 2000-03-17 Jim Meyering <meyering@lucent.com>
9093 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9094 Otherwise, include <strings.h>
9096 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9098 * unicodeio.c (utf8_wctomb): New function.
9099 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9100 format instead of in UCS-4 with platform dependent endianness.
9102 2000-03-07 Paul Eggert <eggert@twinsun.com>
9104 * savedir.c (savedir): Work even if directory size is
9105 negative; this can happen with some screwy NFS configurations.
9107 2000-03-06 Jim Meyering <meyering@lucent.com>
9109 * localcharset.c (get_charset_aliases): Don't try to free file_name
9110 if it's NULL (because we ran out of memory). From Bruno Haible.
9112 2000-03-05 Jim Meyering <meyering@lucent.com>
9114 * localcharset.c ("path-concat.h"): Include.
9115 (get_charset_aliases): Use path_concat instead of ANSI string
9118 * unicodeio.h (PARAMS): Define.
9119 Use it to guard prototype.
9121 2000-03-04 Jim Meyering <meyering@lucent.com>
9123 * Makefile.am (install-exec-local): Create $(libdir) before installing
9125 (uninstall-local): Uncomment this rule so `make distcheck' works
9128 * unicodeio.c (<errno.h>): Include it.
9129 (errno): Declare if not defined.
9131 * localcharset.c: Add Bruno's comment justifying use of volatile.
9133 * config.charset: New version, incorporating remarks from a linux
9134 i18n mailing list. From Bruno Haible.
9136 2000-03-02 Jim Meyering <meyering@lucent.com>
9138 * Makefile.am (EXTRA_DIST): Add config.charset.
9140 2000-03-01 Jim Meyering <meyering@lucent.com>
9142 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9143 * unicodeio.c: Likewise.
9145 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9147 * config.charset: New file.
9148 * localcharset.c: New file.
9149 * unicodeio.h, unicodeio.c: New files.
9150 * Makefile.am (DEFS): Add -DLIBDIR=...
9151 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9152 (noinst_HEADERS): Add unicodeio.h.
9153 (all-local, install-exec-local, charset.alias): New targets.
9155 2000-02-28 Paul Eggert <eggert@twinsun.com>
9157 * quotearg.c (ALERT_CHAR): New macro.
9158 (quotearg_buffer_restyled): Use it.
9160 2000-02-27 Jim Meyering <meyering@lucent.com>
9162 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9163 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9165 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9166 not `#if STDC_HEADERS'.
9167 Declare malloc if needed.
9169 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9170 now that autoconf always defines the HAVE_DECL_ symbols.
9171 * human.c: Likewise.
9173 * strtoumax.c: Likewise.
9175 * backupfile.c: Arrange for cpp to fail if the configure-time
9176 declaration check was not run.
9178 * human.c: Likewise.
9180 * strtoumax.c: Likewise.
9182 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9183 then first look up the entire `.'-containing string as a login name.
9185 2000-02-18 Paul Eggert <eggert@twinsun.com>
9187 * getdate.y: Handle two-digit years with leading zeros correctly.
9188 (textint): New typedef.
9189 (parser_control): Member year changed from int to textint.
9191 (YYSTYPE): Removed; replaced by %union with int and textint members.
9192 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9193 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9194 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9195 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9196 (date, number, to_year): Use width of number in digits, not its value,
9197 to determine whether it's a 2-digit year, or a 2-digit time.
9198 (yylex): Store number of digits of numeric tokens.
9199 Reported by John Kendall.
9201 (parser_control): Changed from struct parser_control to typedef (for
9202 consistency). All uses changed.
9204 (tID): Removed; not used.
9205 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9207 2000-02-14 Paul Eggert <eggert@twinsun.com>
9209 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9210 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9212 2000-02-12 Jim Meyering <meyering@lucent.com>
9214 * userspec.c (ISDIGIT): Define it.
9215 (isdigit): Remove definition.
9216 (is_number): Use ISDIGIT, not isdigit.
9217 <libintl.h>: Include.
9219 (parse_user_spec): Mark translatable strings.
9221 2000-02-10 Jim Meyering <meyering@lucent.com>
9223 With these changes, nanosleep.[ch] are finally enough like the other
9224 lib/* replacement files to compile on a few more losing systems.
9226 * nanosleep.h: Don't include config.h.
9227 Remove prototype from declaration of nanosleep.
9228 (PARAMS): Remove now-unneeded definition.
9229 * nanosleep.c: #undef nanosleep.
9230 (rpl_nanosleep): Rename from nanosleep.
9232 2000-02-03 Jim Meyering <meyering@lucent.com>
9234 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9235 rather than with `#if HAVE_UTMPNAME'.
9237 2000-02-01 Jim Meyering <meyering@lucent.com>
9239 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9241 2000-01-31 Jim Meyering <meyering@lucent.com>
9243 * nanosleep.h (nanosleep): Guard declaration with
9244 `#if ! HAVE_DECL_NANOSLEEP'.
9245 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9246 the declaration in that vendor's sys/timers.h.
9247 Reported by Christian Krackowizer.
9249 * quotearg.c (ISASCII): Add #undef and move definition to follow
9250 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9251 (ISPRINT): Likewise.
9252 Reported by Tom Tromey.
9254 2000-01-30 Jim Meyering <meyering@lucent.com>
9256 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9257 uses of ->ut_name. The latter doesn't work with new Linux header files
9258 where only utmpx.ut_user is declared.
9260 * readutmp.h (UT_USER): Define.
9262 2000-01-23 Jim Meyering <meyering@lucent.com>
9264 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9267 2000-01-22 Jim Meyering <meyering@lucent.com>
9269 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9270 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9271 Required for some AIX systems. Reported by Christian Krackowizer.
9272 [TESTING] (main): New function.
9274 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9275 * dirname.c (dir_name): Support for DOS-style file names with drive
9278 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9280 * strverscmp.c (ISDIGIT): Define.
9281 (strverscmp): Use ISDIGIT, not isdigit.
9283 2000-01-17 Paul Eggert <eggert@twinsun.com>
9285 * nanosleep.c (nanosleep):
9286 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9287 POSIX.1 doesn't require SA_INTERRUPT and some systems
9288 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9289 it's been part of POSIX.1 since day 1 (in 1988).
9291 2000-01-17 Jim Meyering <meyering@lucent.com>
9293 * interlock: Remove unused file. Reported by François Pinard.
9295 2000-01-16 Paul Eggert <eggert@twinsun.com>
9297 * quotearg.c (quotearg_buffer_restyled): Do not quote
9298 alert, backslash, formfeed, and vertical tab unnecessarily in
9299 shell quoting style.
9302 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9303 Free Software Foundation, Inc.
9304 Copying and distribution of this file, with or without modification,
9305 are permitted provided the copyright notice and this notice are preserved.