1 2006-04-23 Bruno Haible <bruno@clisp.org>
3 * copy-file.c: Include <unistd.h> unconditionally.
5 * fatal-signal.c: Likewise.
6 * findprog.c: Likewise.
10 * wait-process.h: Likewise.
12 2006-04-23 Bruno Haible <bruno@clisp.org>
14 * fwriteerror.c (fwriteerror): Call fclose also when an error
15 condition was already detected.
16 Reported by Ben Pfaff <blp@cs.stanford.edu>.
18 2006-04-19 Derek Price <derek@ximbiot.com>
19 Eric Blake <ebb9@byu.net>
21 * inttypes.h: Correct grammar in comment.
23 2006-04-18 Derek Price <derek@ximbiot.com>
24 Paul Eggert <eggert@cs.ucla.edu>
26 * inttypes.h: New file.
27 * strtoimax.c: Assume <inttypes.h>.
29 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
31 * utimens.c (futimens): glibc futimesat messes up if /proc
32 isn't mounted. Problem reported by Kir Kolyshkin.
34 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
36 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
37 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
38 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
40 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
42 Merge regex changes from libc, removing some of our
43 POSIX-conformance changes that were rejected and redoing them in a
46 * regcomp.c (re_compile_internal, init_dfa):
47 Length arg is now size_t, not Idx. All uses changed.
48 (peek_token): Forward decl now says internal_function.
49 (__re_error_msgid, __re_error_msgid_idx):
50 Now static rather than extern with attribute_hidden.
51 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
52 For some reason libc prefers K&R style defns for external functions.
53 (regerror) [!defined _LIBC]: Likewise.
54 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
55 (seek_collating_symbol_entry, lookup_collation_sequence_value):
56 (build_range_exp, build_collating_symbol):
58 (re_compile_fastmap): Use '\0' to memset, not 0.
59 (utf8_sb_map): Make the calculations more obvious.
60 (init_dfa, parse_bracket_exp, build_charclass_op):
61 Call calloc and cast result, as glibc does.
62 (init_word_char, fetch_token, peek_token, peek_token_bracket):
63 (build_range_exp, build_collating_symbol):
64 Now internal functions.
66 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
68 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
69 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
70 Don't depend on VMS; depend on __VMS instead, for POSIX
72 (regoff_t): Define to ssize_t, not long int.
74 Remove the REG_ macros named below. Instead, make the old names
75 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
77 (REG_BACKSLASH_ESCAPE_IN_LISTS):
78 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
79 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
80 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
81 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
82 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
83 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
84 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
85 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
86 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
87 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
88 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
89 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
90 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
91 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
92 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
93 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
95 Remove. All uses replaced by the old RE_* names.
96 (RE_BACKSLASH_ESCAPE_IN_LISTS):
97 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
98 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
99 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
100 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
101 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
102 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
103 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
104 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
105 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
106 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
107 Don't bother having these macros be independent of each others'
108 values, since they no longer exist in the POSIX name space.
110 Rename the following member names back to their old names,
111 unless !__USE_GNU_REGEX. All uses changed back.
112 (buffer): Renamed from re_buffer.
113 (allocated): Renamed from re_allocated.
114 (used): Renamed from re_used.
115 (syntax): Renamed from re_syntax.
116 (fastmap): Renamed from re_fastmap.
117 (translate): Renamed from re_translate.
118 (can_be_null): Renamed from re_can_be_null.
119 (regs_allocated): Renamed from re_regs_allocated.
120 (fastmap_accurate): Renamed from re_fastmap_accurate.
121 (no_sub): Renamed from re_no_sub.
122 (not_bol): Renamed from re_not_bol.
123 (not_eol): Renamed from re_not_eol.
124 (newline_anchor): Renamed from re_newline_anchor.
125 (num_regs): Renamed from rm_num_regs.
126 (start): Renamed from rm_start.
127 (end): Renamed from rm_end.
129 (free_state): Move up a bit.
131 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
133 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
134 when that is what is intended.
135 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
136 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
138 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
139 All uses changed back to re_malloc, etc. It's now the caller's
140 responsibility to check for overflow; all callers changed.
141 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
142 (re_x2nrealloc): Remove.
143 (free_state): Remove decl.
145 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
146 (re_set_registers, re_exec):
149 2006-01-31 Roland McGrath <roland@redhat.com>
151 * regcomp.c (calc_eclosure_iter): Remove dead variables.
152 Reported by Mike Frysinger <vapier@gentoo.org>.
154 2006-01-15 Andreas Jaeger <aj@suse.de>
157 * regex_internal.c (re_string_reconstruct): Adjust for
158 build_wcs_upper_buffer change.
159 (build_wcs_upper_buffer): Change return type.
161 2005-12-10 Ulrich Drepper <drepper@redhat.com>
163 * regex_internal.h: Include <stdint.h> if available.
165 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
167 * regex_internal.h (SIZE_MAX): Provide a default definition.
169 2005-10-14 Ulrich Drepper <drepper@redhat.com>
171 * regcomp.c: Adjust for changed secondary hash function.
173 2005-09-30 Ulrich Drepper <drepper@redhat.com>
175 * regex.h: Pretty printing.
176 Clean up namespace a bit.
178 2005-09-30 Jakub Jelinek <jakub@redhat.com>
180 * regexec.c (update_cur_sifted_state, check_arrival,
181 check_arrival_add_next_nodes): Avoid using uninitialized variable.
183 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
184 Ulrich Drepper <drepper@redhat.com>
187 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
188 (bitset_word_t): Renamed from bitset_word. All uses changed.
190 2005-09-22 Ulrich Drepper <drepper@redhat.com>
193 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
194 * regcomp.c: Remove unnecessary uses of
195 unsigned RE_TRANSLATE_TYPE.
196 * regex_internal.h: Likewise.
197 * regex_internal.c: Likewise.
198 * regexec.c: Likewise.
199 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
201 2005-09-07 Ulrich Drepper <drepper@redhat.com>
203 * regexec.c (find_recover_state): Remove unnecessary
205 (transit_state_bkref): Make DFA a const pointer.
206 (get_subexp): Likewise.
207 (check_arrival): Likewise.
208 (update_cur_sifted_state): Likewise.
209 (re_search_internal): Likewise.
210 (prune_impossible_nodes): Likewise.
211 (acquire_init_state_context): Likewise.
212 (proceed_next_node): Likewise.
213 (set_regs): Likewise.
214 (free_fail_stack_return): Likewise.
215 (check_arrival_expand_ecl): Mark DFA parameter as const.
216 (check_arrival_expand_ecl_sub): Likewise.
217 (check_subexp_limits): Likewise.
218 (sub_epsilon_src_nodes): Likewise.
219 (add_epsilon_src_nodes): Likewise.
220 (merge_state_array): Likewise.
221 (update_regs): Likewise.
222 (build_trtable): Likewise.
223 (sift_states_backward): Mark MCTX parameter as const.
224 (build_sifted_states): Likewise.
225 (update_cur_sifted_state): Likewise.
226 (sift_states_mkref): Likewise.
227 (check_arrival_expand_ecl): Mark eclosure as const.
228 (check_dst_limits_calc_pos_1): Likewise.
229 * regex_internal.h (re_match_context_t): Make dfa a const
232 2005-09-06 Ulrich Drepper <drepper@redhat.com>
234 * regexec.c (merge_state_with_log): Define dfa as const pointer.
235 (transit_state_sb): Likewise.
236 (transit_state_mb): Likewise.
237 (sift_states_iter_mb): Likewise.
238 (check_arrival_add_next_nodes): Likewise.
239 (check_node_accept_bytes): Change first parameter to pointer-to-const.
240 [_LIBC] (re_search_2_stub): Use mempcpy.
242 * regex_internal.c (re_string_reconstruct): Avoid calling
243 mbrtowc for very simple UTF-8 case.
245 * regex_internal.c (re_acquire_state): Make DFA pointer arg
247 (re_acquire_state_context): Likewise.
248 * regex_internal.h: Adjust prototypes.
250 * regex.c: Prevent using C++ compilers.
252 * regex_internal.c (re_acquire_state): Minor code rearrangement.
253 (re_acquire_state_context): Likewise.
255 2006-03-29 Mark D. Baushke <mdb@gnu.org>
256 Bruno Haible <bruno@clisp.org>
258 * stdint_.h: On OpenBSD, don't redefine types already included in
259 <sys/types.h> and <inttypes.h>.
261 2006-03-24 Eric Blake <ebb9@byu.net>
263 * time_r.c (copy_string_result): Remove, as it is no longer used.
265 2006-03-24 Simon Josefsson <jas@extundo.com>
267 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
268 including some doc fixes.
269 (base64_encode_alloc): Fix +1 bug on allocation failures.
271 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
273 * base64.c (base64_encode): Do not read past end of array with
274 unsanitized input on systems with CHAR_BIT > 8.
276 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
278 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
279 Typedef to long int, not to off_, as POSIX will likely change
282 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
284 * argp-help.c (validate_uparams): Fix typo
285 * argp-parse.c (argp_default_options): Consistently begin help
286 messages with a lowercase letter.
288 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
290 * time_r.h (asctime_r, ctime_r): Remove. These functions can
291 overrun buffers and shouldn't be used (much as gets shouldn't be
293 * time_r.c (asctime_r, ctime_r): Likewise.
295 2006-03-08 Simon Josefsson <jas@extundo.com>
297 * gc-gnulib.c (randomize): Don't open files called 'no', they
298 signal that configure disabled the device.
300 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
302 * c-stack.c: Include unistd.h unconditionally, since we now assume
304 * getlogin_r.c: Likewise.
305 * getlogin_r.h: Likewise.
307 * pagealign_alloc.c: Likewise.
308 * unistd_.h: Remove; no longer needed.
310 2006-03-07 Simon Josefsson <jas@extundo.com>
312 * unistd_.h: New file.
314 2006-03-07 Simon Josefsson <jas@extundo.com>
316 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
318 2006-03-01 Simon Josefsson <jas@extundo.com>
320 * readline.c: Fix typo, tiny patch from Stepan Kasal
323 2006-02-28 Simon Josefsson <jas@extundo.com>
325 * getopt.c: Protect #include of unistd.h, for MSVS.
327 2006-02-27 Simon Josefsson <jas@extundo.com>
329 * base64.h: Indent #define's. From Jim Meyering
332 2006-02-27 Jim Meyering <jim@meyering.net>
334 Revert the change of 2006-02-24, so these files can continue
335 to be sync'd from gettext.
336 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
339 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
341 * glob.c: Say "invalid" rather than "illegal" in comments.
343 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
345 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
347 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
349 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
350 AT_FDCWD exceeds INT_MAX.
351 * openat.h (AT_FDCWD): Likewise.
353 2006-02-14 Jim Meyering <jim@meyering.net>
357 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
358 failure on deficient systems, and simplify gnulib lgpl dependencies.
359 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
360 xmalloc/lstat combination. Based on a patch from Bruno Haible.
362 * xalloc-die.c: Remove unused definition of N_.
364 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
366 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
368 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
370 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
371 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
373 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
375 * argp-namefrob.h: Restore changes accidentally lost during the
376 "autoupdate" on 2005-12-12.
378 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
380 * fnmatch.c (L_): Renamed from L, to work around a bug in
381 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
382 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
385 2006-01-26 Simon Josefsson <jas@extundo.com>
387 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
388 prototype is visible on mingw32.
390 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
393 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
396 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
398 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
399 attempt to open for write; this always fails, at least on POSIX
400 hosts. This reinstates the 2006-01-09 change, which was
401 inadvertently removed.
403 2006-01-26 Bruno Haible <bruno@clisp.org>
404 Paul Eggert <eggert@cs.ucla.edu>
407 [(! (defined __cplusplus || defined __BEOS__)
409 && !(defined __HP_cc || defined __xlc__
410 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
412 #define to signed char in these cases too; this simplifies
413 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
414 etc., separately) and makes it more conservative.
416 2006-01-21 Jim Meyering <jim@meyering.net>
418 Sync from the stable (b5) branch of coreutils:
420 * fts.c (fts_children): Don't let close() clobber errno from
423 * fts.c (fts_stat): When following a symlink-to-directory,
424 don't necessarily interpret stat-fails+lstat-succeeds as indicating
425 a dangling symlink. That can also happen at least for ELOOP.
426 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
427 FYI, this bug predates the inclusion of fts.c in coreutils.
429 * fts.c (fts_open): Put new maxarglen declaration and uses
430 in their own block, so pre-c99 compilers don't object.
432 Avoid the double-free (first in fts_read, second in fts_close) that
433 would occur when an `active' directory is made inaccessible (e.g.,
434 via chmod a-x) during a traversal.
435 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
436 before returning. Reproduce this failure by
437 mkdir -p a/b; cd a; chmod a-x . b
438 Reported by Stavros Passas.
440 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
442 * argp-namefrob.h: Bugfix. Remove stray #
444 2006-01-25 Bruno Haible <bruno@clisp.org>
446 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
448 Reported by Paul Eggert.
450 2006-01-25 Jim Meyering <jim@meyering.net>
452 * fileblocks.c: Remove more useless parentheses.
453 * readutmp.h: Likewise.
455 2006-01-24 Bruno Haible <bruno@clisp.org>
457 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
459 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
462 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
463 to avoid problems with the built-in _Bool type.
464 Reported by Paul Eggert on 2005-11-26.
466 2006-01-24 Jim Meyering <jim@meyering.net>
468 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
470 2006-01-24 Simon Josefsson <jas@extundo.com>
472 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
475 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
477 Work around porting bugs reported by Dieter in
478 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
479 * getopt.c (_NOPROTO): Remove; no longer needed.
480 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
481 Include "getopt.h" first, to check interface.
482 (getenv): Declare only if defined HAVE_DECL_GETENV &&
484 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
485 (__strndup): Revert to K&R-style function dfns, the glibc style.
486 * strnlen.c: Don't claim it's taken from glibc; it's not.
487 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
488 Include strnlen.h first, to get prototype properly.
489 (strnlen): Renamed from __strnlen.
492 2006-01-23 Ulrich Drepper <drepper@redhat.com>
494 These changes imported from libc.
495 * getopt.c: Use __fxprintf instead of inline stream orientation
496 test and two separate function calls.
497 * strndup.c (__strndup): Add libc_hidden_def.
499 2006-01-22 Bruno Haible <bruno@clisp.org>
501 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
502 temporary buffer for sprintf, take into account the precision also
503 for 'd', 'i', 'u', 'o', 'x', 'X'.
505 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
507 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
508 to pacify gcc -Wswitch-default.
510 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
512 * argp-help.c (usage_long_opt): Do not print DOC options.
513 (__argp_base_name): Removed
514 * argp-namefrob.h (__argp_basename): Removed definition. Was a
516 (__argp_base_name): Provide macro definition or extern declaration
517 depending on the configuration
519 2006-01-20 Simon Josefsson <jas@extundo.com>
521 * inet_ntop.h: Unconditionally include sys/socket.h.
523 2006-01-19 Simon Josefsson <jas@extundo.com>
525 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
527 2006-01-12 Simon Josefsson <jas@extundo.com>
529 * base64.c: Fix warning, reported by Bruno Haible
530 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
532 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
535 * md5.c: Fix commentary typos.
536 (alignof, UNALIGNED_P): No need for a GCC-specific version.
537 * md5.h (__attribute__): Remove; unused.
538 * sha1.c: Fix commentary to match md5 better.
539 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
540 so that we don't need to worry about alignment. All uses changed.
541 This merges the 2005-10-28 md5 change into sha1.
543 2006-01-11 Jim Meyering <jim@meyering.net>
546 * md5.c (OP): Fix spacing.
548 2006-01-11 Simon Josefsson <jas@extundo.com>
550 * stdint_.h (SIZE_MAX): Add missing (.
552 2006-01-10 Bruno Haible <bruno@clisp.org>
554 * argp.h (__const): Remove macro. Use const instead.
555 * argp-fmtstream.h (__const): Likewise.
556 * glob_.h (__const): Remove macro.
557 * glob-libc.h: Use const instead of __const.
559 2006-01-10 Jim Meyering <jim@meyering.net>
561 Avoid the double-free (first in fts_read, second in fts_close) that
562 would occur when an `active' directory is made inaccessible (e.g.,
563 via chmod a-x) during a traversal.
564 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
565 before returning. Reproduce this failure by
566 mkdir -p a/b; cd a; chmod a-x . b
567 Reported by Stavros Passas.
570 * sha1.c: Tweak grammar in a comment.
572 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
574 * regex_internal.h (BITSET_WORD_BITS):
575 Work around a bug in 64-bit PGC (before version 6.1-2), where the
576 preprocessor mishandles large unsigned values as if they were signed.
577 Problem reported by Claudio Fontana in
578 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
580 2006-01-10 Simon Josefsson <jas@extundo.com>
582 * socket_.h: New file.
584 2006-01-10 Bruno Haible <bruno@clisp.org>
586 * localcharset.c: Update from GNU gettext.
588 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
591 * chdir-long.c (cdb_free): Don't bother trying to open directory
592 for write access: POSIX says that must fail.
593 * fts.c (diropen): Likewise.
594 * save-cwd.c (save_cwd): Likewise.
595 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
596 well, for minor improvements on hosts that lack O_DIRECTORY.
597 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
598 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
599 Fall back on chown if open failed with EACCES.
601 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
602 Report an error at compile-time if only a 1-second nominal clock
605 * lchmod.h: New file.
606 * mkdir-p.c: Include lchmod.h, lchown.h.
607 (make_dir_parents): Use lchown rather than chown, and
608 lchmod rather than chmod.
610 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
611 too. Problem with "none" reported by Bob Proulx. Problem with
612 "proc" reported by n0dalus.
614 * mountlist.c: Include <limits.h>.
615 (dev_from_mount_options)
616 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
617 New function. It no longer assumes "dev=" has the System V meaning
618 on Linux (since it doesn't). It also parses "dev=" more carefully.
619 (read_file_system_list)
620 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
621 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
624 * posixtm.h (PDS_PRE_2000): New macro.
625 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
626 All usages changed. Reject dates outside the range 1969-1999 if
627 PDS_PRE_2000 is used.
629 2006-01-09 Jim Meyering <jim@meyering.net>
633 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
635 * chdir-safer.h, chdir-safer.c: New files.
637 * modechange.c (mode_compile): Reject an invalid mode string
638 that starts with an octal digit. From Andreas Gruenbacher.
640 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
641 and dup to open_safer and dup_safer, respectively.
642 (openat_permissive): Fix typo in comment.
644 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
645 "gettext.h"; either no longer needed or are guaranteed by openat.h.
646 (_): Remove; no longer needed.
647 (openat): Renamed from rpl_openat; no need for rpl_openat
648 since openat.h renames openat for us.
649 Replace most of the body with a call to openat_permissive,
650 to avoid duplicate code.
651 Port to (probably hypothetical) environments were mode_t is
653 (openat_permissive): Require mode arg, so that we can check
654 types better. Put it just after flags. Change cwd failure
655 indicator from pointer-to-bool to pointer-to-errno-value.
657 Invoke openat_save_fail and/or openat_restore_fail if
658 cwd_errno is null, so that openat can call us.
659 (openat_permissive, fdopendir, fstatat, unlinkat):
660 Simplify errno handling to avoid some duplicate code,
661 as it's OK to set errno on success.
662 * openat.h: Revamp code so that function macros depend on
663 __OPENAT_PREFIX only, not also on AT_FDCWD.
664 (openat_ro): Remove. Caller changed to use openat_permissive.
665 (openat_permissive): Now a macro, if not a function.
666 (openat_restore_fail, openat_save_fail): Now always functions,
667 since mkdirat needs them even if __OPENAT_PREFIX is defined.
669 * openat-priv.h: New file, defining macros used by mkdirat.c
671 * mkdirat.c: Include openat-priv.h.
672 Remove definitions of macros defined therein.
673 * openat.c: Likewise.
675 * mkdirat.c (mkdirat): New file and function.
676 * openat.h (mkdirat): Declare.
678 * openat.c (fdopendir): Don't change errno when returning non-NULL.
680 * openat.h (openat_permissive): Declare.
683 * openat.c (EXPECTED_ERRNO): New macro.
684 (openat_permissive): New function -- used in remove.c rewrite.
685 (all functions): Set errno just before returning, only if there
686 was an actual failure.
687 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
689 Emulate openat-family functions using Linux's procfs, if possible.
690 Idea and some code based on Ulrich Drepper's glibc changes.
692 * openat.c: (BUILD_PROC_NAME): New macro.
693 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
694 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
695 before falling back on save_cwd and restore_cwd.
696 (fdopendir, fstatat, unlinkat): Likewise.
698 * openat.c (fstatat, unlinkat): Perform the syscall directly,
699 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
701 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
702 as second argument to va_arg. Otherwise, some versions of gcc
703 warn that `if this code is reached, the program will abort'.
705 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
709 Add POSIX ACL support
710 * acl.h (copy_acl, set_acl): Add declarations.
711 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
712 systems other than Linux.
713 (chmod_or_fchmod): New function: use fchmod when possible,
715 (file_has_acl): Add a POSIX ACL implementation, with a
716 Linux-specific subcase.
717 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
718 S_ISVTX from one file to another. Fall back to fchmod/chmod when
719 acls are unsupported.
720 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
721 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
724 2006-01-09 Bruno Haible <bruno@clisp.org>
726 * sysexit_.h (EX_OK): New macro.
727 Suggested by Martin Lambers <marlam@marlam.de>.
729 2006-01-09 Bruno Haible <bruno@clisp.org>
731 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
732 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
733 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
734 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
736 2006-01-09 Bruno Haible <bruno@clisp.org>
738 * stdint_.h (SIZE_MAX): Write the value without involving negative
741 2005-10-16 Bruno Haible <bruno@clisp.org>
743 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
744 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
746 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
748 * strftime.c (tzname): Don't declare if it is already #defined.
749 Problem reported for Mingw by Mark Junker.
751 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
753 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
754 long int, not int, for nanosecond counts, so that people who are
755 used to POSIX struct timespec won't be surprised. Reported by Jim
758 2005-12-16 Jim Meyering <jim@meyering.net>
760 * fprintftime.c, fprintftime.h: New files.
762 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
764 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
765 * argp-help.c (fill_in_uparams): Check if the constructed
766 struct uparams is valid. Fall back to the default values if it is
769 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
771 * argp-help.c (__argp_base_name): New function
772 (__argp_short_program_name): Rewrite using __argp_base_name
773 * argp-namefrob.h: Define program_invocation_name and
774 program_invocation_short_name if requested
775 (__argp_base_name): Add prototype
776 * argp-parse.c (argp_def): Use gettext wrappers
777 (argp_default_parser): Use __argp_base_name
778 * argp-pin.c: New file. Defines program_invocation_name and
779 program_invocation_short_name on systems that lack them.
781 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
783 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
784 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
785 porting problem reported by Georg Schwarz in
786 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
788 2005-07-09 Bruno Haible <bruno@clisp.org>
790 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
791 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
792 Reported by Mark Junker <mjscod@gmx.de>.
794 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
796 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
797 (uintmax_t) [defined uintmax_t]: Do not declare.
798 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
799 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
800 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
801 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
802 sake of portability to weird hosts that C allows (though we don't
803 know of any practical examples).
805 * savedir.h (fdsavedir): New decl.
806 * savedir.c (fdsavedir, savedirstream): New functions; the latter
807 contains most of the former guts of savedir.
808 (savedir): Use savedirstream.
811 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
813 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
814 coreutils no longer futzes with rounding modes.
816 2005-11-14 Jim Meyering <jim@meyering.net>
818 * mkstemp-safer.c: Include <config.h>, required for possible
819 replacement of mkstemp.
821 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
823 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
825 (gethrxtime) [! (HAVE_NANOUPTIME
826 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
827 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
828 our own approximation.
830 2005-11-10 Simon Josefsson <jas@extundo.com>
832 * readline.c: Remove EOL.
834 2005-11-08 Eric Blake <ebb9@byu.net>
836 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
838 2005-11-08 Eric Blake <ebb9@byu.net>
840 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
842 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
844 Fix porting problem reported by Theodoros V. Kalamatianos.
845 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
846 Don't assume that futimes failing means we must fail.
848 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
850 * getcwd.c (__getcwd): Don't assume that system calls after readdir
851 leave errno alone. Problem reported by Dmitry V. Levin.
853 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
855 * savedir.c (savedir): Don't assume that xrealloc etc. leave
856 errno alone. Problem reported by Frederic Jolliton.
858 2005-10-28 Simon Josefsson <jas@extundo.com>
860 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
861 "restrict" keywords, as per POSIX. Protect the function
862 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
863 Don't use K&R prototypes. Check the sprintf return values.
864 Re-define EAFNOSUPPORT if not present. Indent.
866 * md5.h, md5.c: Simplify buffer handling visavi alignment,
867 suggested by Bruno Haible <bruno@clisp.org>.
869 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
871 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
873 * gc-libgcrypt.c: Add MD2 (which is not available through
876 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
878 * md2.h, md2.c: New files.
880 2005-10-24 Simon Josefsson <jas@extundo.com>
882 * md4.h: Shrink buffer size, now that we changed the type.
884 2005-10-22 Simon Josefsson <jas@extundo.com>
886 * arcfour.h, arcfour.c: Use fixed size indices in the
887 arcfour_context struct (simplify test vector testing in GNU
890 2005-10-22 Simon Josefsson <jas@extundo.com>
892 * md4.h, md4.c: Simplify buffer handling visavi alignment,
893 suggested by Bruno Haible <bruno@clisp.org>.
895 2005-10-22 Simon Josefsson <jas@extundo.com>
897 * crc.h: Include stddef.h, for size_t.
899 2005-10-21 Simon Josefsson <jas@extundo.com>
901 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
902 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
904 2005-10-21 Simon Josefsson <jas@extundo.com>
906 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
909 2005-10-21 Simon Josefsson <jas@extundo.com>
911 * gc-gnulib.c: Support ARCTWO in CBC mode.
913 2005-10-21 Simon Josefsson <jas@extundo.com>
915 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
918 * hmac-sha1.c (hmac_sha1): Likewise.
920 * crc.c (crc32_update): Actually use crc parameter, suggested by
921 Bruno Haible <bruno@clisp.org>.
923 * crc.h: Include stdint.h directly, suggested by Bruno Haible
926 2005-10-21 Simon Josefsson <jas@extundo.com>
928 * des.h, des.c: New files.
930 * gc-gnulib.c: Support DES.c
932 2005-10-21 Simon Josefsson <jas@extundo.com>
934 * arctwo.h, arctwo.c: New files.
936 * gc-gnulib.c: Support ARCTWO.
938 2005-10-21 Simon Josefsson <jas@extundo.com>
940 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
942 2005-10-19 Simon Josefsson <jas@extundo.com>
944 * gc-gnulib.c: Support ARCFOUR.
946 2005-10-19 Simon Josefsson <jas@extundo.com>
948 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
951 * gc.h: Add ECB enum type.
953 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
955 2005-10-19 Simon Josefsson <jas@extundo.com>
957 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
959 2005-10-18 Simon Josefsson <jas@extundo.com>
961 * md4.h, md4.c: New files, based on md5.?.
963 2005-10-17 Simon Josefsson <jas@extundo.com>
965 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
967 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
969 2005-10-17 Simon Josefsson <jas@extundo.com>
971 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
973 2005-10-17 Simon Josefsson <jas@extundo.com>
975 * gc.h, gc-libgcrypt.c: Add ciphers.
977 2005-10-17 Simon Josefsson <jas@extundo.com>
979 * sha1.c: Use uint32_t instead of md5_uint32.t
981 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
984 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
986 * md5.h: Use stdint.h and uint32_t. Doc fix.
988 2005-10-15 Simon Josefsson <jas@extundo.com>
990 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
992 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
994 2005-10-14 Simon Josefsson <jas@extundo.com>
996 * arcfour.h, arcfour.c: New files.
998 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1000 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1001 include <wchar.h>; no longer needed.
1003 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1004 and Ulrich Drepper <drepper@redhat.com>
1007 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1008 instead of inline stream orientation test and two separate
1009 function calls. Pay no attention to USE_IN_LIBIO.
1011 2005-10-14 Roland McGrath <roland@redhat.com>
1013 Import from libc. [BZ #1331]
1014 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1016 Reported by Matej Vela <vela@debian.org>.
1018 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1020 * mkdir-p.c (make_dir_parents): Don't report an error if an
1021 intermediate directory is in a read-only file system. Problem
1022 reported by Eric Blake.
1024 2005-10-13 Simon Josefsson <jas@extundo.com>
1026 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1027 Move memory allocation outside of loop.
1029 2005-10-12 Simon Josefsson <jas@extundo.com>
1031 * gc-pbkdf2-sha1.c: New file.
1033 * gc.h: Add gc_pbkdf2_sha1 prototype.
1035 2005-10-12 Simon Josefsson <jas@extundo.com>
1037 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1038 suggested by Bruno Haible <bruno@clisp.org>.
1040 2005-10-12 Simon Josefsson <jas@extundo.com>
1042 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1044 * gc-gnulib.c (gc_hmac_sha1): New function.
1046 2005-10-12 Simon Josefsson <jas@extundo.com>
1048 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1050 2005-10-12 Simon Josefsson <jas@extundo.com>
1052 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1053 GC_USE_HMAC_MD5, respectively.
1055 * gc-libgcrypt.c (gc_md5): Fix assert call.
1058 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1060 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1062 * gc-gnulib.c (gc_hash_buffer): Ditto.
1064 2005-10-11 Bruno Haible <bruno@clisp.org>
1066 * c-strcasestr.h: New file, from GNU gettext.
1067 * c-strcasestr.c: New file, from GNU gettext.
1069 2005-10-11 Bruno Haible <bruno@clisp.org>
1071 * c-strcase.h: New file, from GNU gettext.
1072 * c-strcasecmp.c: New file, from GNU gettext.
1073 * c-strncasecmp.c: New file, from GNU gettext.
1075 2005-10-11 Simon Josefsson <jas@extundo.com>
1077 * crc.h, crc.c: New files.
1079 * gc.h (gc_hash_buffer): Add doc.
1081 2005-10-08 Simon Josefsson <jas@extundo.com>
1083 * gc.h: Add gc_hash and gc_hash_buffer.
1085 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1087 * gc-libgcrypt.c (gc_hash_buffer): Add.
1089 2005-10-11 Bruno Haible <bruno@clisp.org>
1091 * strcasecmp.c: Include limits.h.
1092 (strcasecmp): Avoid integer overflow on exotic platforms.
1093 * strncasecmp.c: Include limits.h.
1094 (strncasecmp): Avoid integer overflow on exotic platforms.
1095 Reported by Paul Eggert.
1097 2005-10-06 Simon Josefsson <jas@extundo.com>
1099 * hmac-md5.c: New file.
1103 2005-10-06 Simon Josefsson <jas@extundo.com>
1105 * memxor.c (memxor): Avoid casts and warnings.
1107 2005-10-05 Derek Price <derek@ximbiot.com>
1109 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1111 2005-10-05 Simon Josefsson <jas@extundo.com>
1113 * memxor.c (memxor): Fix compiler error.
1115 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1116 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1118 * memxor.h, memxor.c: New files.
1120 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1121 we assume all systems have it, suggested by Jim Meyering
1122 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1123 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1124 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1127 2005-10-04 Bruno Haible <bruno@clisp.org>
1129 * verify.h (verify_true): Provide alternative definition for C++.
1131 2005-10-04 Simon Josefsson <jas@extundo.com>
1133 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1134 D. Baushke" <mdb@gnu.org>.
1136 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1138 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1139 (SSIZE_MAX): New macro, if not already defined.
1140 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1143 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1145 * exclude.c: Include verify.h.
1146 (verify): Remove. All callers changed to use verify.h's version.
1147 * strtoimax.c: Likewise.
1148 * utimecmp.c: Likewis.e
1150 Sync from coreutils.
1151 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1152 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1153 * .cvsignore: Add fts.h, search.h, t-fpending.
1154 * settime.c (settime): Fix { typo in previous patch. Also, don't
1155 bother returning ENOSYS if settimeofday or stime fails; just let
1156 them return whatever errno they want to return.
1157 * utimens.c: Include unistd.h, for dup2.
1158 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1159 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1161 2005-10-02 Jim Meyering <jim@meyering.net>
1163 Sync from coreutils.
1164 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1165 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1166 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1167 Remove AT_FDCWD test.
1168 Do not consume the fd unless successful.
1169 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1170 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1171 block, so that we don't even try to compile it if settimeofday is
1172 available. This works around a compilation failure on OSF1 V5.1,
1173 due to stime requiring a `long int*' while tv_sec is `int'.
1175 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1177 * getdelim.c (getdelim): Remove unused variables.
1179 2005-10-01 Simon Josefsson <jas@extundo.com>
1181 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1182 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1183 AI_* and EAI_* definitions. Protect function declarations.
1185 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1187 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1188 so that the code works even with ancient cpp. Portability problem
1189 with GCC 2.7.2.1 reported by Thomas M.Ott.
1191 2005-09-27 Jim Meyering <jim@meyering.net>
1193 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1195 * intprops.h (signed_type_or_expr__): Define.
1196 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1199 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1201 * verify.h (verify_expr): Remove, replacing with:
1202 (verify_true): New macro that returns true instead of void.
1203 (verify_type__): Remove.
1204 (verify): Use verify_true rather than verify_type__.
1206 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1208 * utimens.c (ENOSYS): Define if not already defined.
1209 (futimens): Support having a null PATH if the file descriptor
1212 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1214 (__attribute): Define to empty unless GCC 3.1 or later.
1215 This works around a core dump on OpenBSD 3.4, which has GCC
1216 2.95.3, which dumps core when given __attribute__(()). It also
1217 simplifies other tests, since we really don't want to bother with
1218 worrying about which ancient version of GCC supported what.
1219 Original problem reported by Yoann Vandoorselaere, with part of
1220 the fix suggested by Derek Price.
1222 2005-09-24 Jim Meyering <jim@meyering.net>
1224 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1225 so we can once again use a positive bitfield width of 1 -- now we
1226 don't have to explain why we were using a bitfield width of 2.
1228 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1230 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1231 Problem reported by Eric Blake.
1232 (getaddrinfo): Initialize se so that it's not garbage.
1233 Redo internal storage allocation so that it doesn't make unportable
1234 assumptions about alignment.
1237 * utimens.c (futimens): Use futimesat if available.
1238 Prefer it to futimes since it doesn't have the futimes bug.
1240 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1241 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1242 Instead, declare a function that returns a pointer to an array,
1243 and use verify_type__ to declare the size of the array.
1244 Problem and germ of a solution reported by Bruno Haible.
1245 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1246 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1248 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1250 Sync from coreutils.
1252 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1254 * argmatch.h: Include verify.h
1255 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1256 (ARGMATCH_ASSERT): Remove; unused.
1257 * canonicalize.c: Assume STDC_HEADERS.
1258 * exclude.c: Include "strcase.h".
1259 * regex_internal.h [!defined _LIBC]: Likewise.
1260 * getusershell.c: Include stdio--.h rather than stdio.h
1262 (getusershell): Call fopen, not fopen_safer.
1263 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1264 Do not include unistd-safer.h.
1265 (save_cwd): Don't call fd_safer; no longer needed
1266 now that we include fcntl--.h.
1268 * getdate.y (relative_time): New type.
1269 (RELATIVE_TIME_0): New constant.
1270 (parser_control): Use relative_time instead of doing it ourselves.
1271 (%union): Add new relative_time rel member.
1272 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1274 (relunit, relunit_snumber): Now of type rel.
1275 (zone, rel, relunit, get_date): Adjust to above changes.
1277 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1278 Do not include unistd-safer.h.
1279 (getloadavg): Don't call fd_safer; no longer needed
1280 now that we include fcntl--.h.
1282 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1283 (make_dir_parents): Treat ENOSYS like EEXIST.
1285 Improve quality of diagnostics on restore_cwd failure.
1286 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1287 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1288 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1289 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1290 each time through the loop. Do not diagnose restore_cwd failure;
1291 that is the caller's job (and perhaps the caller does not care).
1293 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1294 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1295 If the file already exists but is not a directory, don't bother
1296 to try to make its parents.
1297 Close potential file descriptor leak if we can't chdir("/") (!).
1298 Don't always return true if chdir($PWD) fails; return true only
1299 if the requested action was done successfully (except for the
1301 Don't log final directory unless we actually made it.
1302 Refactor to avoid duplicate code to fix up permissions.
1303 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1305 * strftime.c (my_strftime): Rewrite the previous change slightly,
1306 to make it a bit faster and (I hope) clearer.
1307 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1308 Fix bug in formats like %2N.
1310 * verify.h: New file.
1312 2005-09-22 Jim Meyering <jim@meyering.net>
1314 Sync from coreutils.
1316 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1318 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1319 the .tm_year member, since otherwise gcc-4.0 would now warn about
1320 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1322 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1323 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1325 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1326 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1327 when run in a time zone for which daylight savings time is in effect
1328 for the starting date.
1330 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1331 stop us from restricting permissions of just-created absolute-named
1333 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1334 to restore initial working directory.
1335 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1336 to tell caller if/when we change the working directory and are
1337 unable to return to the initial one.
1338 * mkdir-p.h (make_dir_parents): Update prototype.
1339 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1340 `return false'. This fixes a bug introduced on 2004-07-30.
1342 * openat.c (fdopendir): Be sure to close the supplied
1343 file descriptor before returning. This makes our replacement
1344 implementation a little closer to Solaris's, where fdopendir
1345 ties the file descriptor to the returned DIR* pointer.
1346 * openat.c (unlinkat): New function.
1347 * openat.h (unlinkat): Add prototype.
1348 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1349 (openat_restore_fail): Rename from openat_restore_die.
1350 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1352 Provide an alternative to exiting immediately upon save_cwd or
1353 restore_cwd failure. Now, an application can arrange e.g.,
1354 to perform a longjump in that case.
1355 * openat.c: Include dirname.h.
1356 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1357 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1358 and openat_restore_die rather than calling error directly.
1359 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1361 * openat-die.c (openat_save_die, openat_restore_die): New file.
1362 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1364 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1365 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1366 int utc, int nanoseconds);
1368 date should not have to allocate a megabyte of virtual memory to
1369 handle a format argument like +%1048575T. When implemented with
1370 strftime, it must allocate such a buffer, use strftime to fill it
1371 in, print it, then free it.
1372 With fprintftime, it simply prints everything and exits.
1373 With no need for memory allocation, that's one fewer way to fail.
1374 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1375 optional field width, not before, so we accept %9:z, not %:9z.
1376 (my_strftime): Be sure to use L_('x') for literals.
1378 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1379 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1380 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1381 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1382 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1383 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1384 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1385 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1386 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1388 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1389 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1390 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1391 and don't include <sys/file.h>).
1393 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1395 Sync from coreutils.
1397 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1398 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1399 [!LDAV_DONE]: Avoid unused variable warning.
1401 2005-09-21 Bruno Haible <bruno@clisp.org>
1403 * unicodeio.h (unicode_to_mb): New declaration.
1405 2005-09-20 Derek Price <derek@ximbiot.com>
1407 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1409 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1411 Use a consistent style for including <config.h>.
1412 * __fpending.c, acl.c, argmatch.c,
1413 argp-help.c, argp-parse.c,
1414 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1415 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1416 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1417 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1418 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1419 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1420 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1421 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1422 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1423 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1424 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1425 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1426 modechange.c, mountlist.c, open-safer.c, physmem.c,
1427 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1428 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1429 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1430 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1431 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1432 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1433 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1434 userspec.c, utimecmp.c, version-etc-fsf.c,
1435 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1436 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1437 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1438 Standardize inclusion of config.h.
1439 * __fpending.h, dirfd.h, getdate.h, human.h,
1440 inttostr.h: Removed inclusion of config.h from header files.
1441 * inttostr.c: Adjusted in-tree users.
1442 * timespec.h: Remove superfluous warning to include config.h.
1443 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1444 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1445 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1446 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1448 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1450 * stat-time.h: New file.
1451 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1452 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1454 (timespec_cmp): New function.
1455 * utimecmp.c: Include stat-time.h.
1456 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1457 members exist, not on the obsolescent ST_MTIM_NSEC.
1458 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1460 2005-09-15 Derek Price <derek@ximbiot.com>
1461 Paul Eggert <eggert@cs.ucla.edu>
1463 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1464 changes, consolidating in...
1465 * regex_internal.h: ...this file.
1467 2005-09-15 Derek Price <derek@ximbiot.com>
1469 * regex_internal.h: Blank `pure' for GNUC < 3.
1470 * regex_internal.c: Ditto, using this...
1471 (__GNUC_PREREQ): ...new macro.
1472 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1473 (__GNUC_PREREQ): ...this new macro.
1475 * strstr.h: Include string.h. Define strstr as a macro here.
1477 2005-09-13 Derek Price <derek@ximbiot.com>
1479 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1481 Reported by Jim Meyering <jim@meyering.net>.
1483 2005-09-13 Jim Meyering <jim@meyering.net>
1485 * canon-host.c: Filter through gnu indent and reword comments slightly.
1486 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1488 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1490 * lib/base64.c: Typo.
1491 (base64_encode): Put b64str in initialized data section.
1493 2005-09-12 Derek Price <derek@ximbiot.com>
1495 Return usable errors from canon-host.
1496 * canon-host.h: New file.
1497 * canon-host.c (canon_host): Wrap...
1498 (canon_host_r): ...this new function, which now relies exclusively on
1500 (ch_strerror): New function.
1501 (last_cherror): New global.
1502 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1503 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1505 (freeaddrinfo): Free ai->ai_canonname when set.
1507 2005-09-12 Derek Price <derek@ximbiot.com>
1508 Paul Eggert <eggert@cs.ucla.edu>
1510 * glob-libc.h: Renamed from glob_.h. The new version is
1511 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1512 protecting things that should be done only in gnulib contexts.
1513 * glob_.h: New file, containing only the glob things needed for
1515 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1516 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1517 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1518 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1519 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1520 and to respect the namespace rules better.
1522 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1524 Merge glibc and coreutils changes into gnulib, plus a few
1526 * md5.c: Use #error rather than a string.
1527 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1528 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1529 (__attribute__): Define to empty for non recent-GCC.
1530 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1531 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1532 Renamed from their non-__ counterparts, with new macros replacing
1533 them if not _LIBC. Add __THROW attribute.
1535 (struct md5_ctx): Align buffer if using GCC.
1536 * sha1.h (struct sha1_ctx): Likewise.
1537 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1538 The old name was backwards.
1539 (NOTSWAP): Remove; not used.
1540 (rol): New macro, moved here from md5.h.
1541 (sha1_process_block): Remove a FIXME that doesn't make sense.
1543 2005-09-12 Derek Price <derek@ximbiot.com>
1545 * gai_strerror.c: Include config.h when available. Include
1546 getaddrinfo.h before other headers to test interface.
1547 Reported by Larry Jones <lawrence.jones@ugs.com>.
1549 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1551 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1552 definitions, since that's the preferred style in glibc.
1553 Fix a minor spacing issue, and update copyright notice to match glibc's.
1555 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1557 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1559 2005-09-06 Simon Josefsson <jas@extundo.com>
1561 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1562 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1564 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1566 Change bitset word type from unsigned int to unsigned long int,
1567 as this has better performance on typical 64-bit hosts.
1568 Port bitset code to hosts with unusual word sizes.
1569 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1570 (build_collating_symbol):
1571 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1572 argument is a bitset. This is merely a style issue, but it makes
1573 it clearer that an entire array is expected.
1574 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1575 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1576 Port to the case where bitset_word is not the same as unsigned int.
1577 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1578 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1580 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1581 (build_trtable, group_nodes_into_DFAstates):
1583 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1584 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1585 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1586 * regexec.c (group_nodes_into_DFAstates): Likewise.
1587 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1588 * regcomp.c (optimize_subexps, lower_subexp):
1589 Work even if bitset_word has holes in its bitwise representation.
1590 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1591 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1593 * regex_internal.c (re_string_reconstruct):
1594 Don't assume UCHAR_MAX == 255.
1595 * regex_internal.h (bitset_set_all): Likewise.
1596 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1598 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1599 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1601 (BITSET_WORD_MAX): New macro.
1602 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1603 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1604 (bitset_empty, bitset_copy):
1605 Prefer sizeof (bitset) to multiplying it out ourselves.
1606 (bitset_not_merge): Remove; unused.
1607 (bitset_contain): Return bool, not unsigned int with one bit on.
1608 All callers changed.
1609 * regexec.c (build_trtable): Don't assume bitset has no stricter
1610 alignment than re_node_set; do this by defining a new internal
1611 type struct dests_alloc and using it to allocate memory.
1613 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1615 Check for arithmetic overflow when calculating sizes, to prevent
1616 some buffer-overflow issues. These patches are conservative, in the
1617 sense that when I couldn't determine whether an overflow was possible,
1618 I inserted a run-time check.
1619 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1620 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1621 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1622 (re_xnrealloc, re_x2nrealloc): New inline functions.
1623 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1624 (build_equiv_class, build_charclass): Check for arithmetic overflow
1625 in size expression calculations.
1626 * lib/regex_internal.c (re_string_realloc_buffers):
1627 (build_wcs_upper_buffer, re_node_set_add_intersect):
1628 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1629 (re_dfa_add_node, register_state): Likewise.
1630 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1631 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1632 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1633 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1635 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1637 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1638 to avoid a collision with bits/local_lim.h in glibc.
1639 All uses changed. Problem reported by Dmitry V. Levin in
1640 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1642 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1643 bugs in int versus size_t comparisons.
1644 (re_string_context_at): Fix bug where the code assumed that
1647 Use bool where appropriate.
1648 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1649 All callers changed.
1650 (calc_eclosure_iter): Likewise, for ROOT arg.
1651 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1652 (build_charclass_op): Likewise, for NON_MATCH arg.
1653 * regex_internal.c (re_string_allocate, re_string_construct):
1654 (re_string_construct_common): Likewise, for ICASE arg.
1655 * regexec.c (re_search_2_stub, re_search_stub):
1656 Likewise, for RET_LEN arg.
1657 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1658 (set_regs): Likewise, for FL_BACKTRACK arg.
1659 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1660 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1661 (calc_eclosure_iter, parse_bracket_exp):
1662 Use bool for internal variables that are booleans.
1663 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1664 (set_regs, build_sifted_states, sift_states_bkref):
1665 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1666 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1667 (find_collation_sequence_value):
1669 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1670 (re_node_set_compare):
1671 Return bool, not int. All callers changed.
1672 * regexec.c (check_halt_node_context, check_dst_limits):
1673 (build_trtable, check_node_accept): Likewise.
1674 * regex_internal.h: Include stdbool.h.
1676 Fix bugs uncovered when converting to bool.
1677 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1678 failure instead of charging ahead blindly.
1679 * regex_internal.c (register_state): Likewise.
1680 * regexec.c (re_search_2_stub): Use simpler method than boolean
1681 for freeing internal storage.
1682 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1683 bitset pieces used as boolean, to avoid undefined behavior
1684 on hosts that do int overflow checking.
1686 2005-08-31 Derek Price <derek@ximbiot.com>
1688 * getdelim.c (getdelim): Return EOF on EOF.
1689 Reported by Larry Jones <lawrence.jones@ugs.com>.
1691 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1693 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1694 lengths fit in regoff_t; this isn't true if regoff_t is the same
1696 * regex.c (re_search_internal): 5th arg is LAST_START
1697 (= START + RANGE) instead of RANGE. This avoids overflow
1698 problems when regoff_t is the same width as size_t.
1699 All callers changed.
1700 (re_search_2_stub): Check for overflow when adding the
1701 sizes of the two strings.
1702 (re_search_stub): Check for overflow when adding START
1703 to RANGE; if it occurs, substitute the extreme value.
1705 2005-08-31 Jim Meyering <jim@meyering.net>
1707 * regcomp.c (search_duplicated_node): Make first pointer arg
1709 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1710 (register_state): Likewise.
1711 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1712 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1713 (group_nodes_into_DFAstates): Likewise.
1715 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1717 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1718 old glibc regex code mishandles strings longer than 2**31 bytes.
1719 This patch fixes this when the regex code is used in gnulib
1720 (i.e., outside glibc).
1722 This patch should not affect the use of the regex code inside
1723 glibc. No doubt this problem also needs to be handled for glibc
1724 as well, but the result will be an incompatible change to the
1725 glibc ABI, and the old ABI will have to be supported too. That
1726 can be the the subject for another patch.
1728 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1729 governing whether the rest of this patch is active. By default,
1730 the macro is disabled and the patch has no effect.
1731 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1732 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1733 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1734 (re_match_2, re_set_registers): Use the new types.
1735 * regex_internal.h (Idx, re_hashval_t): New types.
1736 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1738 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1739 (re_string_context_at, bin_tree_t, re_dfastate_t):
1740 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1741 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1742 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1743 (re_string_char_size_at, re_string_wchar_at):
1744 (re_string_elem_size_at):
1745 Use the new types and macros to port to 64-bit hosts.
1746 Use unsigned types for internal values, so that the code
1747 mostly works even for arrays larger than SSIZE_MAX.
1748 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1749 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1750 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1751 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1752 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1753 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1754 (calc_inveclosure, parse_dup_op, build_range_exp):
1755 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1756 (fetch_number, create_token_tree, mark_opt_subexp):
1758 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1759 (create_cd_newstate, re_string_allocate, re_string_construct):
1760 (re_string_realloc_buffers, build_wcs_upper_buffer):
1761 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1762 (re_string_reconstruct, re_string_peek_byte_case):
1763 (re_string_fetch_byte_case, re_string_context_at):
1764 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1765 (re_node_set_init_copy, re_node_set_add_intersect):
1766 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1767 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1768 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1769 (re_acquire_state, re_acquire_state_context, register_state):
1771 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1772 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1773 (re_search_internal, re_search_2_stub, re_search_stub)
1774 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1775 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1776 (update_cur_sifted_state, check_dst_limits):
1777 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1778 (check_subexp_limits, sift_states_bkref, merge_state_array):
1779 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1780 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1781 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1782 (expand_bkref_cache, check_node_accept_bytes):
1783 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1784 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1785 (acquire_init_state_context, check_halt_node_context):
1786 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1787 (sift_states_backward, clean_state_log_if_needed):
1788 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1789 (find_recover_state, transit_state_sb, transit_state_mb):
1790 (transit_state_bkref, build_trtable, match_ctx_clean):
1792 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1793 to work around an assumption that REG_MISSING is negative.
1795 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1796 (seek_collating_symbol_entry) [defined _LIBC]:
1797 (lookup_collation_sequence_value) [defined _LIBC]:
1798 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1799 Use prototypes rather than old-style function definitions.
1800 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1801 (transit_state_sb) [0]:
1802 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1804 * regexec.c (re_search_internal): Simplify update of rm_so and
1807 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1808 (optimize_subexps, lower_subexp):
1809 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1810 since the signed shift might overflow. Use 1u<<31 instead.
1811 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1812 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1815 * regcomp.c (optimize_subexps, lower_subexp):
1816 Use CHAR_BIT rather than 8, for clarity.
1817 * regexec.c (check_dst_limits_calc_pos_1):
1818 (check_subexp_matching_top): Likewise.
1819 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1820 have to worry about portability issues when shifting it left.
1821 Remove no-longer-needed test for table_size > 0.
1822 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1823 in a word, as the resulting behavior is undefined.
1824 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1825 in one case, a <= should have been an <, and in another case the
1826 whole test was missing.
1827 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1828 the standard name CHAR_BIT.
1829 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1830 this is not true on one's complement and signed-magnitude hosts.
1832 * regex_internal.h (re_sub_match_top_t): Remove unused member
1834 (struct re_dfa_t): Remove unused member states_alloc.
1835 * regcomp.c (init_dfa): Don't initialize unused members.
1837 2005-08-31 Bruno Haible <bruno@clisp.org>
1839 * strstr.c: Include <stddef.h>, for NULL.
1840 * strcasestr.c: Likewise.
1841 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1843 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1845 * iconvme.h: Add prototype for iconv_alloc.
1847 2005-08-29 Simon Josefsson <jas@extundo.com>
1849 * iconvme.c: Fix errno.
1851 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1853 * iconvme.c: Split iconv_string into iconv_alloc.
1855 2005-08-27 Jim Meyering <jim@meyering.net>
1857 * fopen-safer.c: Merge minor changes from coreutils.
1858 * dup-safer.c: Likewise.
1859 * fd-safer.c: Likewise.
1861 Merge from coreutils.
1862 * stdio--.h: New file.
1863 * stdlib--.h: New file.
1864 * mkstemp-safer.c: New file.
1866 GNU tar needs these.
1867 * pipe-safer.c: New file.
1868 * creat-safer.c: New file.
1869 * fcntl--.h (creat): Define to creat_safer.
1870 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1871 * unistd--.h (pipe): Define to pipe_safer.
1872 * unistd-safer.h: Declare pipe_safer.
1874 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1876 * regex_internal.h: Remove all references to
1877 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1879 (bitset_not, bitset_merge, bitset_not_merge):
1880 (bitset_mask, re_string_allocate, re_string_construct):
1881 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1882 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1883 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1884 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1885 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1886 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1887 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1888 (re_acquire_state_context):
1889 Remove unnecessary forward decls.
1890 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1891 Put __attribute at function definition,
1892 now that the function decl has been removed.
1893 * lib/regex_internal.c (re_string_peek_byte_case):
1894 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1897 2005-08-26 Simon Josefsson <jas@extundo.com>
1899 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1900 Haible <bruno@clisp.org>.
1902 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1904 * regexec.c (set_regs): Don't alloca with an unbounded size.
1906 alloca modernization/simplification for regex.
1907 * regex.c: Remove portability cruft for alloca. This no longer
1908 needs to be at the start of the file, and can be moved into
1909 regex_internal.h and simplified.
1910 * regex_internal.h: Include <alloca.h>.
1911 (__libc_use_alloca) [!defined _LIBC]: New macro.
1912 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1913 now works outside glibc.
1915 2005-08-24 Simon Josefsson <jas@extundo.com>
1917 * getpass.c: Add WIN32 implementation. Conditionalize use of
1918 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1919 GLIBC specific code.
1921 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1923 Make regex safe for g++. This fixes one real bug (an "err"
1924 that should have been "*err"). g++ problem reported by
1926 * regex_internal.h (re_calloc): New macro, consistent with
1927 re_malloc etc. All callers of calloc changed to use re_calloc.
1928 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1929 not int. All callers changed.
1930 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1931 just use an array of size MB_LEN_MAX.
1932 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1933 (find_recover_state): Change "err" to "*err"; this fixes what
1934 appears to be a real bug.
1935 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1938 2005-08-25 Jim Meyering <jim@meyering.net>
1940 * open-safer.c: Include <config.h>.
1941 Otherwise, we'd lose LARGEFILE support in any file using
1944 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1946 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1947 * regex.h (regerror): Likewise.
1949 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1950 requires this. (The code never needed it.)
1952 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1953 All uses of recently-renamed identifiers changed to use the new,
1954 POSIX-compliant names. The code will build and run just fine
1955 without these changes, but it's better to eat our own dog food
1956 and use the standard-conforming names.
1958 * regex.h: Fix a multitude of POSIX name space violations.
1959 These changes have an effect only for programs that define
1960 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1961 do not change anything for programs compiled in the normal way.
1962 Also, there is no effect on the ABI.
1964 (_REGEX_SOURCE): New macro.
1965 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1966 defined and _GNU_SOURCE is not; this fixes a name space violation.
1968 Rename the following macros to obey POSIX requirements.
1969 The old names are still visible as macros if _REGEX_SOURCE is defined.
1970 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1971 RE_BACKSLASH_ESCAPE_IN_LISTS.
1972 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1973 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1974 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1975 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1976 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1977 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1978 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1979 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1980 (REG_INTERVALS): renamed from RE_INTERVALS.
1981 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1982 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1983 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1984 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1985 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1986 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1987 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1988 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1989 RE_UNMATCHED_RIGHT_PAREN_ORD.
1990 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1991 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1992 (REG_DEBUG): renamed from RE_DEBUG.
1993 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1994 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1995 unusual, since we can't clash with the POSIX REG_ICASE.
1996 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1997 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1998 (REG_NO_SUB): renamed from RE_NO_SUB.
1999 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2000 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2001 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2002 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2003 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2004 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2005 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2006 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2007 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2008 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2009 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2010 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2011 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2012 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2013 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2014 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2015 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2016 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2017 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2018 (REG_FIXED): Renamed from REGS_FIXED.
2019 (REG_NREGS): Renamed from RE_NREGS.
2021 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2022 of other REG_* macros, since POSIX says the user is allowed to
2023 #undef these macros selectively.
2025 (reg_errcode_t): Update comment stating what other tables need
2028 Rename the following enum values to obey POSIX requirements.
2029 The old names are still visible as macros.
2030 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2031 is not defined, since GNU is supposed to be a superset of POSIX as
2032 much as possible, and since we want reg_errcode_t to be a signed
2033 type for implementation consistency.
2034 (_REG_NOERROR): Renamed from REG_NOERROR.
2035 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2036 (_REG_BADPAT): Renamed from REG_BADPAT.
2037 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2038 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2039 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2040 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2041 (_REG_EBRACK): Renamed from REG_EBRACK.
2042 (_REG_EPAREN): Renamed from REG_EPAREN.
2043 (_REG_EBRACE): Renamed from REG_EBRACE.
2044 (_REG_BADBR): Renamed from REG_BADBR.
2045 (_REG_ERANGE): Renamed from REG_ERANGE.
2046 (_REG_ESPACE): Renamed from REG_ESPACE.
2047 (_REG_BADRPT): Renamed from REG_BADRPT.
2048 (_REG_EEND): Renamed from REG_EEND.
2049 (_REG_ESIZE): Renamed from REG_ESIZE.
2050 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2051 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2052 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2053 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2054 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2056 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2057 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2058 changed. But support the old name if the new one is not defined
2059 and if _REGEX_SOURCE.
2061 Change the following member names in struct re_pattern_buffer.
2062 The old names are still supported if !_REGEX_SOURCE.
2063 The new names are always supported, regardless of _REGEX_SOURCE.
2064 (re_buffer): Renamed from buffer.
2065 (re_allocated): Renamed from allocated.
2066 (re_used): Renamed from used.
2067 (re_syntax): Renamed from syntax.
2068 (re_fastmap): Renamed from fastmap.
2069 (re_translate): Renamed from translate.
2070 (re_can_be_null): Renamed from can_be_null.
2071 (re_regs_allocated): Renamed from regs_allocated.
2072 (re_fastmap_accurate): Renamed from fastmap_accurate.
2073 (re_no_sub): Renamed from no_sub.
2074 (re_not_bol): Renamed from not_bol.
2075 (re_not_eol): Renamed from not_eol.
2076 (re_newline_anchor): Renamed from newline_anchor.
2078 Change the following member names in struct re_registers.
2079 The old names are still supported if !_REGEX_SOURCE.
2080 The new names are always supported, regardless of _REGEX_SOURCE.
2081 (rm_num_regs): Renamed from num_regs.
2082 (rm_start): Renamed from start.
2083 (rm_end): Renamed from end.
2085 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2086 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2087 Prepend __ to parameter names.
2089 Undo yesterday's changes.
2091 2005-08-24 Jim Meyering <jim@meyering.net>
2093 Sync from coreutils.
2094 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2096 2005-08-21 Bruno Haible <bruno@clisp.org>
2098 * lock.h: Add multiple inclusion guard.
2099 * tls.h: Add multiple inclusion guard.
2101 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2103 * regex.h (REG_NOSYS)
2104 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2105 Define, since POSIX requires it as of 2001.
2106 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2107 New private symbol, used to keep the enum signed in all cases.
2108 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2109 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2111 * regex_internal.c (re_string_skip_chars, register_state):
2113 Remove forward decls; no longer needed now that we use prototypes.
2114 * regexec.c (acquire_init_state_context, check_halt_node_context):
2115 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2116 (clean_state_log_if_needed): Likewise.
2118 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2120 Fix problems reported by Sam Steingold in
2121 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2122 * regexec.c (sift_states_bkref): Fix portability bug: the code
2123 assumed that reg_errcode_t is a signed type, which is not
2124 necessarily true if _XOPEN_SOURCE is not defined.
2125 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2126 some compilers warn about it otherwise.
2128 2005-08-20 Jim Meyering <jim@meyering.net>
2130 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2131 of unused local, dfa.
2133 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2135 * regcomp.c (create_initial_state): Remove duplicate decl.
2136 (init_word_char, create_initial_state, duplicate_node_closure):
2137 (fetch_token, peek_token_bracket, build_range_exp):
2138 (build_collating_symbol): Remove forward decls; no longer needed
2139 now that we use prototypes.
2142 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2143 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2144 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2145 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2146 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2147 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2148 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2149 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2150 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2151 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2152 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2153 (build_charclass, build_charclass_op, fetch_number, create_tree):
2154 (create_token_tree, mark_opt_subexp, duplicate_tree):
2155 Use prototypes rather than old-style definitions.
2158 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2159 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2160 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2161 (re_string_reconstruct, re_string_peek_byte_case):
2162 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2163 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2164 (re_node_set_init_copy, re_node_set_add_intersect):
2165 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2166 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2167 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2168 (re_acquire_state, re_acquire_state_context, register_state):
2169 (create_ci_newstate, create_cd_newstate, free_state):
2171 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2172 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2173 (re_search_internal, prune_impossible_nodes):
2174 (acquire_init_state_context, check_matching, static):
2175 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2176 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2177 (update_regs, sift_states_backward, build_sifted_states):
2178 (clean_state_log_if_needed, merge_state_array):
2179 (update_cur_sifted_state, add_epsilon_src_nodes):
2180 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2181 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2182 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2183 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2184 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2185 (check_arrival, check_arrival_add_next_nodes):
2186 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2187 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2188 (check_node_accept_bytes, check_node_accept, extend_buffers):
2189 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2190 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2195 (re_string_allocate, re_string_construct, re_string_reconstruct):
2196 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2197 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2198 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2199 (re_string_context_at, re_string_peek_byte_case):
2200 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2201 is defined, since we now use prototypes always.
2203 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2204 C89 or better. All uses removed.
2206 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2208 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2209 [defined lint]: Suppress bogus uninitialized-variable warnings.
2211 * regcomp.c (duplicate_node): Return new index, not an error code,
2212 and let the caller return REG_ESPACE if out of space. This
2213 removes an uninitialied-variable warning with GCC 4.0.1, and also
2214 avoids taking the address of a local variable. All callers
2217 2005-08-19 Jim Meyering <jim@meyering.net>
2219 * regexec.c (proceed_next_node): Redo local variables to
2220 avoid GCC shadowing warnings.
2222 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2224 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2225 (re_node_set_insert_last, re_dfa_add_node):
2226 Rename local variables to avoid GCC shadowing warnings.
2228 2005-08-18 Bruno Haible <bruno@clisp.org>
2230 * strstr.c (strstr): Fix return value in multibyte case.
2231 * strcasestr.c (strcasestr): Likewise.
2233 2005-08-17 Jim Meyering <jim@meyering.net>
2235 Make the %s format (seconds since the epoch) work for a negative
2236 number and when used with a zero-padded field width, e.g. %015s.
2238 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2239 label so that it precedes the code to set `digits'. Otherwise,
2240 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2241 print `00-22'. Now, it prints `-0022', as it should.
2243 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2245 * regex.h: Remove useless space-before-tab. From coreutils.
2247 2005-08-17 Bruno Haible <bruno@clisp.org>
2249 * strcasestr.h: New file.
2250 * strcasestr.c: New file.
2252 2005-08-17 Bruno Haible <bruno@clisp.org>
2254 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2255 * strstr.c: Completely rewritten, with multibyte locale support.
2257 2005-08-17 Bruno Haible <bruno@clisp.org>
2259 * strcasecmp.c: Use mbuiter.h.
2261 2005-08-17 Bruno Haible <bruno@clisp.org>
2263 * mbuiter.h: New file.
2265 2005-08-16 Bruno Haible <bruno@clisp.org>
2267 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2269 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2270 NUL byte, not after it.
2272 2005-08-16 Bruno Haible <bruno@clisp.org>
2274 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2275 the valid ones. Makes the comparison operations transitive:
2276 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2277 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2279 2005-08-16 Bruno Haible <bruno@clisp.org>
2281 * strcase.h (strcasecmp): Add note in comments.
2282 * strncasecmp.c: Use code from strcasecmp.c.
2283 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2284 (strcasecmp): Work correctly in multibyte locales.
2286 2005-08-16 Bruno Haible <bruno@clisp.org>
2288 * strnlen1.h: New file.
2289 * strnlen1.c: New file.
2291 2005-08-16 Bruno Haible <bruno@clisp.org>
2293 * mbfile.h: New file.
2295 2005-08-16 Bruno Haible <bruno@clisp.org>
2297 * mbiter.h: New file.
2299 2005-08-16 Bruno Haible <bruno@clisp.org>
2301 * mbchar.h: New file.
2302 * mbchar.c: New file.
2304 2005-08-16 Bruno Haible <bruno@clisp.org>
2306 * tls.h: New file, from GNU gettext.
2307 * tls.c: New file, from GNU gettext.
2309 2005-08-15 Bruno Haible <bruno@clisp.org>
2311 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2314 2005-08-14 Jim Meyering <jim@meyering.net>
2316 Sync from coreutils.
2318 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2319 Use the hash-table-based cycle-detection code not just when
2320 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2321 Reported by James Youngman in
2322 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2323 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2324 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2325 This lets us compile with -DFTS_DEBUG, once again.
2326 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2327 * fts.c (fd_safer): Remove decl.
2328 Include fcntl--.h rather than unistd-safer.h
2329 (fts_safe_changedir): Don't call fd_safer; no longer needed
2330 now that we include fcntl--.h.
2332 2005-08-11 Simon Josefsson <jas@extundo.com>
2334 * readline.h, readline.c: New file.
2336 2005-08-11 Bruno Haible <bruno@clisp.org>
2338 * strnlen.h (strnlen): Change parameter name to match comment.
2340 2005-08-10 Simon Josefsson <jas@extundo.com>
2342 * strndup.c: Use strnlen.h.
2344 * strnlen.h: New file.
2346 2005-08-02 Simon Josefsson <jas@extundo.com>
2348 * getline.h, getline.c: Rewrite.
2350 * getdelim.h, getdelim.c: New files, ported from glibc.
2352 2005-07-31 Bruno Haible <bruno@clisp.org>
2354 * lock.h (gl_lock_initializer): New macro.
2355 (gl_lock_define_initialized): Use it.
2356 (gl_rwlock_initializer): New macro.
2357 (gl_rwlock_define_initialized): Use it.
2358 (gl_recursive_lock_initializer): New macro.
2359 (gl_recursive_lock_define_initialized): Use it.
2361 2005-07-26 Bruno Haible <bruno@clisp.org>
2363 * lock.h: Update from GNU gettext.
2364 * lock.c: Update from GNU gettext.
2366 2005-07-18 Bruno Haible <bruno@clisp.org>
2368 * lock.h (gl_once_t): New type.
2369 (gl_once_define, gl_once): New macros.
2370 * lock.c (fresh_once): New variable.
2371 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2374 2005-07-18 Simon Josefsson <jas@extundo.com>
2376 * check-version.c (check_version): Accept identical versions too.
2378 2005-07-18 Bruno Haible <bruno@clisp.org>
2380 * lock.h: New file, from GNU gettext.
2381 * lock.c: New file, from GNU gettext.
2383 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2385 * quotearg.c: Add translator comment suggested by Bruno Haible,
2386 with a minor change.
2388 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2390 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2391 copyright symbol and the year.
2392 * version-etc.c (COPYRIGHT_YEAR): New constant.
2393 (version_etc_va): Use parameterized copyright notice.
2394 Reword to conform to the current GNU coding standards.
2396 2005-07-11 Simon Josefsson <jas@extundo.com>
2398 * size_max.h: New file.
2400 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2402 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2405 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2406 and Paul Eggert <eggert@cs.ucla.edu>
2408 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2409 in wint_t, not wchar_t. Remove now-unnecessary cast.
2411 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2413 * regex.c, regex.h: Sync from libc.
2414 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2415 New files, synced from libc, except that regex_internal.h
2416 currently has a small porting fix.
2418 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2420 Remove the dependency of the strftime module on the tzset module.
2421 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2422 Copy the input structure, to work around some of the bug with
2423 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2424 Solaris releases, you should also use the tzset module, but we won't
2425 require it as a dependency any more since we don't want LGPLed code
2426 to depend on GPLed code.
2428 2005-07-02 Jim Meyering <jim@meyering.net>
2430 * backupfile.c (backup_args): Change a `0' to NULL.
2432 2005-07-01 Jim Meyering <jim@meyering.net>
2434 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2435 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2436 * save-cwd.c, tempname.c:
2437 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2438 and don't include <sys/file.h>).
2440 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2442 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2443 declares only 'struct timespec;' (!).
2445 2005-06-29 Jim Meyering <jim@meyering.net>
2447 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2448 type name. Use the variable name instead.
2449 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2451 2005-06-28 Simon Josefsson <jas@extundo.com>
2453 * check-version.h, check-version.c: New files.
2455 2005-06-28 Simon Josefsson <jas@extundo.com>
2457 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2458 collision with global variable. Better indentation. Don't
2459 increment buffer pointer beyond buffer end. Based on comments
2460 from Paul Eggert <eggert@cs.ucla.edu>.
2464 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2466 * canon-host.c (canon-host): Append trailing "," to 0 in
2467 initializer of struct addrinfo, as an indication that we don't
2468 care how many members the structure has.
2470 2005-06-24 Derek Price <derek@ximbiot.com>
2471 and Bruno Haible <bruno@clisp.org>
2473 Remove stat module & update lstat.
2474 * stat.c: Remove this file...
2475 (slash_aware_lstat): ...moving this content and its support...
2476 * lstat.c (rpl_lstat): ...into here.
2477 * lstat.h: New file.
2479 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2481 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2482 (ranged_convert): Don't save conversion in a temporary struct.
2483 This causes a warning with GCC 4.0.0, and anyway in the typical
2484 case it's not worth the extra 100 bytes or so of code.
2485 (ranged_convert, __mktime_internal): When calling a function via a
2486 pointer P, use P () rather than (*P) (), as we now assume C89 or
2489 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2491 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2492 "who -r" failed to give output. Problem reported by Tim Waugh.
2494 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2495 (xcalloc): Use it to avoid needless tests.
2496 Problem reported by Jim Meyering.
2498 2005-06-16 Jim Meyering <jim@meyering.net>
2500 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2501 when either N or S is zero.
2503 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2505 * argp.h (__option_is_short): Check upper limit of
2506 __key. Isprint() requires its argument to have the value
2507 of an unsigned char or EOF.
2509 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2511 * fnmatch.c (fnmatch): If there is an encoding error in a
2512 multibyte string or pattern, fall back on unibyte matching.
2513 Problem reported by James Youngman.
2515 2005-06-08 Bruno Haible <bruno@clisp.org>
2517 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2520 2005-06-08 Bruno Haible <bruno@clisp.org>
2522 * csharpcomp.h: New file, from GNU gettext.
2523 * csharpcomp.c: New file, from GNU gettext.
2524 * csharpcomp.sh.in: New file, from GNU gettext.
2526 2005-06-07 Derek Price <derek@ximbiot.com>
2529 * glob_.h: Indent nested #ifdef.
2531 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2533 Sync from coreutils.
2534 Use "file name" when talking about file names, instead of "filename"
2535 or "path", as per the GNU coding standards.
2536 * mkdir-p.c: Renamed from makepath.c.
2537 (make_dir_parents): Renamed from make_path. All callers changed.
2538 * mkdir-p.h: Likewise. All includers changed.
2539 * filenamecat.c: Renamed from path-concat.c.
2540 (file_name_concat): Renamed from path_concat. All callers changed.
2541 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2542 * filenamecat.h: Likewise. All includers changed.
2543 * acl.c: Don't use "path" or "filename" to mean "file name"
2544 in comments or local variable names.
2545 * basename.c: Likewise.
2546 * canonicalize.c, canonicalize.h: Likewise.
2547 * dirname.c, dirname.h: Likewise.
2548 * euidaccess.c: Likewise.
2549 * exclude.c: Likewise
2550 * fnmatch_.h, fnmatch_loop.c: Likewise.
2551 * fsusage.c, fsuage.h: Likewise.
2552 * fts.c, fts_.h: Likewise.
2553 * getcwd.c: Likewise.
2554 * getloadavg.c: Likewise.
2555 * mkstemp.c: Likewise.
2556 * mountlist.c, mountlist.h: Likewise.
2557 * openat.c, openat.h: Likewise.
2558 * readlink-stub.c: Likewise.
2559 * readutmp.c, readutmp.h: Likewise.
2560 * rename.c: Likewise.
2561 * rmdir.c: Likewise.
2563 * savedir.c: Likewise.
2564 * stripslash.c: Likewise.
2565 * tempname.c: Likewise.
2566 * xreadlink.c: Likewise.
2567 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2569 * exclude.h: Likewise.
2571 * euidaccess.c (getuid, getgid, getuid, getegid)
2572 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2573 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2574 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2575 * pathmax.h: Include <limits.h> unconditionally, since other
2576 files have been getting away with it for years (MORE/BSD 4.3
2578 * userspec.c (getpwnam, getgrnam, getgrgid)
2579 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2581 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2582 Define to 256, not 255, as per modern POSIX.
2584 2005-06-01 Bruno Haible <bruno@clisp.org>
2586 * csharpexec.h: New file, from GNU gettext.
2587 * csharpexec.c: New file, from GNU gettext.
2588 * csharpexec.sh.in: New file, from GNU gettext.
2590 2005-05-31 Derek Price <derek@ximbiot.com>
2591 Paul Eggert <eggert@cs.ucla.edu>
2594 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2596 2005-05-29 Derek Price <derek@ximbiot.com>
2597 Paul Eggert <eggert@cs.ucla.edu>
2599 * glob_.h, glob.c: New files.
2601 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2603 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2605 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2606 the configuration hassle isn't worth it.
2607 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2608 (LONGEST_MODIFIER, PRIuMAX): Remove.
2610 2005-05-27 Bruno Haible <bruno@clisp.org>
2612 * getlogin_r.h: Remove second include of <stddef.h>.
2614 2005-05-25 Bruno Haible <bruno@clisp.org>
2615 Derek Price <derek@ximbiot.com>
2617 * getlogin_r.h: Simplify API documentation.
2619 2005-05-25 Derek Price <derek@ximbiot.com>
2620 Paul Eggert <eggert@cs.ucla.edu>
2622 * getlogin_r.c, getlogin_r.h: New files.
2624 2005-05-22 Bruno Haible <bruno@clisp.org>
2626 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2627 Also include <sys/param.h> if it defines MIN, MAX.
2628 Based on a patch by Derek Price <derek@ximbiot.com>.
2630 2005-05-22 Bruno Haible <bruno@clisp.org>
2632 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2633 (INT64_MIN): Fix definition.
2634 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2636 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2637 NEED_SIGNED_INT_TYPES.
2639 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2640 HAVE_SYSTEM_INTTYPES.
2642 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2644 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2645 so that unistd-safer.h (GPL'ed code) need not be included.
2647 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2650 * fts.c: Don't include "cycle-check.h" or "hash.h".
2651 (setup_dir, free_dir): New functions.
2652 (enter_dir, leave_dir): Define trivial
2653 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2654 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2655 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2656 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2657 Move to fts-cycle.c.
2658 (fts_open): Use setup_dir.
2659 (fts_close): Use free_dir.
2660 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2661 This adds a label and some gotos, but the alternatives were messier.
2662 Check for memory allocation failure when entering a dir.
2663 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2664 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2665 (FTS): New member fts_cycle, that is a union that contains the
2666 old active_dir_ht and cycle_state. All uses changed to mention
2667 fts_cycle.ht and fts_cycle.state.
2668 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2669 fts.c, with the following changes:
2670 (setup_dir, free_dir): New functions.
2671 (enter_dir): Now returns bool. Return true if successful, false
2672 if memory exhausted. All callers changed.
2673 Do not bother partly cleaning up on
2674 memory allocation failure; that is free_dir's job.
2675 However, free ad if hash_insert fails, to avoid memory leak.
2676 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2677 fts->fts_options to see which union member to use.
2679 2005-05-20 Jim Meyering <jim@meyering.net>
2681 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2682 Now a macro, to pacify GCC.
2684 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2686 * chown.c (rpl_chown): Return -1 on failure.
2688 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2690 * canonicalize.c: Include canonicalize.h first, to test interface.
2691 Include <stddef.h> unconditionally, since we assume C89 now.
2692 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2693 * fts.c: Include fts_.h first, to check interface.
2694 Do not include intprops.h; no longer needed.
2695 Include cycle-check.h and hash.h, since fts_.h no longer does.
2696 Remove unnecessary casts of closedir to void.
2697 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2698 decide whether to decrement nlinks.
2699 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2700 (FTS): Use struct hash_table * instead of Hash_table, so that
2701 we no longer need to include hash.h here.
2703 2005-05-17 Jim Meyering <jim@meyering.net>
2705 * fts.c, fts_.h: New files, from coreutils.
2707 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2709 Sync from coreutils.
2710 * unlinkdir.c, unlinkdir.h: New files.
2711 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2712 regex.h, unlocked-io.h, xtime.h:
2713 White space changes only.
2714 * makepath.c (make_path): Port to hosts where leading "//" is special.
2715 * yesno.c: Include getline.h, not ctype.h.
2716 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2717 Use getline to remove arbitrary restriction on response length.
2719 2005-05-13 Bruno Haible <bruno@clisp.org>
2721 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2722 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2723 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2724 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2725 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2726 Add support for 64-bit integers in the MSVC compiler.
2728 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2730 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2731 Change the initial comment to refer to GPL, not LGPL.
2732 gnulib-tool will change it to LGPL as needed.
2734 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2735 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2736 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2737 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2738 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2739 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2740 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2741 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2742 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2743 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2744 concatpath.c, config.charset, copy-file.c, copy-file.h,
2745 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2746 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2747 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2748 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2749 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2750 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2751 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2752 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2753 full-read.c, full-read.h, full-write.c, full-write.h,
2754 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2755 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2756 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2757 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2758 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2759 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2760 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2761 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2762 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2763 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2764 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2765 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2766 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2767 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2768 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2769 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2770 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2771 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2772 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2773 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2774 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2775 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2776 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2777 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2778 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2779 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2780 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2781 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2782 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2783 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2784 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2785 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2786 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2787 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2788 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2789 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2790 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2791 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2792 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2793 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2794 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2795 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2796 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2797 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2798 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2799 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2800 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2801 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2802 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2803 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2804 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2805 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2806 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2807 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2808 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2809 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2810 Update FSF postal mail address.
2812 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2814 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2815 specified in ai_socktype. Fix invalid ai_protocol
2816 check. ai_protocol is usually set to 0 or depending on
2817 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2818 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2819 ai_socktype / ai_protocol in the returned addrinfo structure.
2821 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2822 Bruno Haible <bruno@clisp.org>
2824 * inet_ntop.h: New file.
2825 * inet_ntop.c: New file, from glibc with modifications.
2827 2005-05-08 Jim Meyering <jim@meyering.net>
2829 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2831 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2833 Merge from coreutils. Among other things,
2834 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2835 * fd-safer.c: New file.
2836 * fcntl-safer.h, open-safer.c: Remove.
2837 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2838 * dup-safer.c: Include unistd-safer.h first.
2839 Don't include errno.h.
2840 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2841 * file-type.h: Don't assume invoker included sys/stat.h first.
2842 * file-type.c: Rely on file-type.h change.
2843 * getloadavg.c: Include unistd-safer.h.
2844 (getloadavg): Use safer open.
2845 * getusershell.c: Include "stdio-safer.h".
2846 (getusershell): Use safer fopen.
2847 * long-options.c (long_options): Use NULL rather than 0.
2848 * modechange.h (mode_free): Remove; all callers changed to invoke
2850 * modechange.c: Likewise.
2851 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2852 (MODE_DONE): New constant.
2853 (struct mode_change): Remove 'next' member.
2854 (make_node_op_equals): New function; like the old one of the
2855 same name, except it allocates an array.
2856 (mode_compile, mode_create_from_ref): Use it.
2857 (mode_compile): Allocate result as an array, not a linked list.
2858 Parse octal string ourself, so that we catch mistakes like "+0".
2859 (mode_adjust): Arg is an array, not a linked list.
2860 * modechange.c: Include stat-macros.h, xalloc.h.
2861 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2862 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2863 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2864 Remove. This is now stat-macros.h's job.
2865 (talloc): Remove. All callers replaced by xalloc, so that
2866 our invokers don't have to worry about reporting memory failures.
2867 (make_node_op_equals): Remove.
2868 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2870 (struct mode_change): Moved here from modechange.h.
2871 (mode_append_entry): Remove.
2872 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2873 apps to have incorrect behavior. Use simpler algorithm for head
2874 and tail. Don't futz with umask; that's now the job of mode_adjust.
2875 Detect more invalid usages rather than having somewhat-random behavior.
2876 Don't insert an "a=" action, as that leads to incorrect behavior.
2877 (mode_compile, mode_create_from_ref): Return NULL on error instead
2878 of an enum, since now there's only one way to have an error. All
2880 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2881 at the correct time. Simplify calculation of "+u" and its ilk.
2882 Don't mishandle "+X".
2883 (mode_free): Remove "register" and localize decls.
2884 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2885 (struct mode_change): Move to modechange.c; callers don't
2886 need to see this stuff.
2887 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2888 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2889 (mode_change, mode_adjust): Reflect the new signatures noted above.
2890 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2891 that might redefine system include files.
2892 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2893 (my_usleep): Use NULL rather than (void *) 0.
2894 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2895 Use siginterrupt to specify that system calls should be interrupted.
2896 (rpl_nanosleep): Move initialization of suspended closer to call of
2898 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2899 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2900 (desirable_utmp_entry): New function.
2901 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2902 using x2nrealloc, to simplify logic.
2903 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2904 size calculation. Do not assume utmp file is a regular file.
2905 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2906 (READ_UTMP_CHECK_PIDS): New constant.
2907 * save-cwd.c: Include unistd-safer.h.
2908 (save_cwd): Use fd_safer.
2909 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2910 [!_LIBC] Include "stat-macros.h" instead.
2911 * unistd-safer.h (fd_safer): New decl.
2913 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2915 * byteswap_.h: New file.
2917 2005-04-25 Albert Chin <china@thewrittenword.com>
2919 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2922 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2924 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2925 that "UTC +1 second" continues to work. Problem reported
2927 (relunit_snumber): New rule.
2930 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2932 * getdate.y (universal_time_zone_table): New constant.
2933 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2934 universal_time_zone_table.
2935 (lookup_zone): Prefer universal_time_zone_table to
2936 local_time_zone_table, so that "GMT" time stamps are allowed in
2937 London during the summer. Problem reported by Ian Abbott.
2939 2005-04-12 Jim Meyering <jim@meyering.net>
2941 * human.c (humblock): Set *options even when returning due to
2942 xstrtoumax conversion failure. Thanks to a used-uninitialized
2945 2005-04-09 Jim Meyering <jim@meyering.net>
2947 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2948 -Wuninitialized: initialize tm0.tm_year.
2950 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2952 * getdate.y (parser_control): rels_seen is now a boolean, not a
2953 count, since there's no maximum. All uses changed.
2954 Add member dsts_seen.
2955 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2957 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2958 Use pc_rels_seen to decide whther a date is absolute.
2960 * getdate.y (number): Don't overwrite year.
2961 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2964 2005-04-02 Simon Josefsson <jas@extundo.com>
2966 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2967 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2969 2005-03-27 Jim Meyering <jim@meyering.net>
2971 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2973 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2975 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2976 "one's complement" -> "ones' complement" in comment, as per Knuth.
2977 "value of type" -> "type or expression" in comment.
2978 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2980 2005-03-26 Jim Meyering <jim@meyering.net>
2983 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2984 Correct typos: s/or/of/.
2986 2005-03-23 Jim Meyering <jim@meyering.net>
2988 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2990 2005-03-21 Jim Meyering <jim@meyering.net>
2992 Changes imported from coreutils.
2994 * cycle-check.c: Don't include xalloc.h.
2996 * path-concat.c: Don't include assert.h.
2997 (path_concat): Remove assertion that would have triggered
2998 for ABASE starting with more than one slash.
2999 Reported by Andreas Schwab.
3001 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3002 properly when ABASE is an absolute file name.
3003 Correct the description of this function.
3005 Add an assertion and a test driver.
3006 This fixes a bug introduced on 2004-07-02.
3007 Andreas Schwab reported the resulting failure of cp --parents:
3008 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3010 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3012 * strftime.c (my_strftime): If the underlying strftime returns 0
3013 (which shouldn't happen), generate nothing instead of returning 0
3014 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3016 2005-03-16 Bruno Haible <bruno@clisp.org>
3018 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3020 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3022 * strftime.c (my_strftime): Prepend space to format so that we can
3023 reliably distinguish strftime failure from empty output on POSIX
3026 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3028 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3029 (iconv_string): Don't guess a size-zero buffer, as that might cause
3030 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3031 result would be 'too large', where 'too large' is (heuristically)
3032 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3033 overflow concerns. This will prevent some unwanted malloc failures
3034 when the inputs are very large.
3036 2005-03-15 Bruno Haible <bruno@clisp.org>
3038 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3041 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3044 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3046 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3048 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3049 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3051 * strtol.c: Likewise.
3053 2005-03-14 Simon Josefsson <jas@extundo.com>
3055 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3058 2005-03-14 Jim Meyering <jim@meyering.net>
3060 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3061 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3062 to be nonzero so that we (and caller) can detect the difference
3063 between a valid zero-length expansion and an error return, even
3064 when the underlying strftime fails before writing anything into
3067 2005-03-10 Jim Meyering <jim@meyering.net>
3069 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3070 so that this module works on systems without fchdir.
3072 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3074 Factor int-properties macros into a single file, except for
3075 glibc-related files.
3076 * intprops.h: New file.
3077 * getloadavg.c: Include it instead of limits.h.
3078 (INT_STRLEN_BOUND): Remove.
3079 * human.c: Include intprops.h.
3080 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3081 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3082 * inttostr.h: Include intprops.h instead of limits.h.
3083 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3084 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3085 for consistency with intprops.h.
3086 (time_t_is_integer, twos_complement_arithmetic): Use them.
3087 * sig2str.h: Include <signal.h>, intprops.h.
3088 (INT_STRLEN_BOUND): Remove.
3089 * strftime.c (TYPE_SIGNED): Remove.
3090 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3091 * strtol.c: Adjust comments to match intprops.h.
3092 * userspec.c: Include intprops.h.
3093 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3094 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3095 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3096 instead of rolling our own expressions.
3097 * xstrtol.c: Include xstrtol.h first, to test interface.
3099 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3101 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3102 the right thing even if adding 1900 would overflow. Similarly
3103 for tm_mon + 1 and tm_yday + 1.
3104 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3105 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3106 (DO_SIGNED_NUMBER): New macro.
3107 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3109 2005-03-07 Bruno Haible <bruno@clisp.org>
3111 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3113 2005-03-03 Derek R. Price <derek@ximbiot.com>
3114 Bruno Haible <bruno@clisp.org>
3116 * pagealign_alloc.h: New file.
3117 * pagealign_alloc.c: New file.
3119 2005-01-28 Bruno Haible <bruno@clisp.org>
3121 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3124 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3126 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3127 The workaround isn't strictly needed for POSIX conformance, and
3128 it's too much of a pain to configure and maintain. We'll ask
3129 people to fix their kernels instead.
3130 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3131 (NANOSLEEP_BUG_WORKAROUND): Remove.
3132 (xnanosleep): Remove the workaround.
3134 2005-02-12 Bruno Haible <bruno@clisp.org>
3136 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3138 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3140 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3141 * timespec.h (gettime): Return void, since it always
3142 succeeds now. All uses changed.
3143 * gettime.c (gettime) Likewise.
3144 [HAVE_NANOTIME]: Prefer nanotime.
3145 Assume gettimeofday succeeds, as POSIX requires.
3146 Assime time () succeeds, since other code already does.
3147 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3148 (timespec_subtract): Remove.
3149 (NANOSLEEP_BUG_WORKAROUND): New constant.
3150 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3151 things considerably. Use it only on GNU/Linux hosts, since the
3152 workaround shouldn't be needed elsewhere.
3154 2005-02-24 Bruno Haible <bruno@clisp.org>
3156 * gettext.h: Update from GNU gettext 0.14.2.
3158 2005-02-24 Bruno Haible <bruno@clisp.org>
3160 * localcharset.c: Update from GNU gettext 0.14.2.
3161 * config.charset: Update from GNU gettext 0.14.2.
3163 2005-02-22 Simon Josefsson <jas@extundo.com>
3165 * iconvme.h, iconvme.c: New files, from libc.
3167 2005-02-20 Neil Conway <neilc@samurai.com>
3169 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3170 returned by OSX/Darwin if the specified buffer is not large
3171 enough for the hostname.
3173 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3175 * memrchr.h: New file.
3176 * chdir-long.c: Include it.
3177 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3178 Don't bother including stddef.h.
3180 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3182 * argp-help.c (__argp_help): Create a fake struct argp_state and
3183 pass it to _help, otherwise the latter coredumps trying to
3184 dereference state.root_argp.
3186 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3188 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3190 Include <sys/types.h>, for dev_t.
3191 (ME_DUMMY, ME_REMOTE): Move from here....
3192 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3193 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3195 Include mountlist.h first, to test the interface.
3197 2005-01-29 Bruno Haible <bruno@clisp.org>
3199 * progname.c (program_name): Initialize.
3200 Needed when linking statically on MacOS X.
3202 2005-01-28 Bruno Haible <bruno@clisp.org>
3204 * javacomp.sh.in: New file, from GNU gettext.
3205 * javacomp.h: New file, from GNU gettext.
3206 * javacomp.c: New file, from GNU gettext.
3208 2005-01-26 Bruno Haible <bruno@clisp.org>
3210 * javaexec.sh.in: New file, from GNU gettext.
3211 * javaexec.h: New file, from GNU gettext.
3212 * javaexec.c: New file, from GNU gettext.
3214 2005-01-26 Simon Josefsson <jas@extundo.com>
3216 * gai_strerror.c: Use GPL in header.
3218 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3220 * argp-help.c (hol_entry_help): Avoid using non-constant
3221 initializers for struct pentry_state.
3222 (__argp_error): Check return value of __asprintf
3223 (__argp_failure): Translate error message
3225 * argp-parse.c: Removed braces around the expansion of N_()
3227 2005-01-21 Jim Meyering <jim@meyering.net>
3229 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3230 same value as for Solaris 9.
3232 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3233 component length. This included changing the parameter to be
3234 of type `char *' rather than `char const *'.
3235 * chdir-long.h (chdir_long): Update prototype.
3237 * openat.c (fdopendir, fstatat): New functions.
3238 * openat.h: Include headers required for use of DIR and struct stat.
3239 [AT_SYMLINK_NOFOLLOW]: Define.
3240 (fdopendir, fstatat): Add prototypes.
3242 2005-01-21 Bruno Haible <bruno@clisp.org>
3244 * classpath.h: New file, from GNU gettext.
3245 * classpath.c: New file, from GNU gettext.
3247 2005-01-20 Simon Josefsson <jas@extundo.com>
3249 * version-etc-fsf.c: New file, with version_etc_copyright.
3250 * version-etc.c: Remove version_etc_copyright.
3251 * version-etc.h (version_etc_copyright): Use [] instead of * in
3252 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3254 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3256 * save-cwd.c (save_cwd): Remove code to support the case
3257 where fchdir is missing or flaky.
3259 2005-01-20 Simon Josefsson <jas@extundo.com>
3261 * base64.h (isbase64): Add.
3263 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3264 using a unsigned prototype, don't inline.
3265 (base64_decode): Use it.
3267 2005-01-19 Bruno Haible <bruno@clisp.org>
3269 * sh-quote.h: New file, from GNU gettext.
3270 * sh-quote.c: New file, from GNU gettext.
3272 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3274 Merge changes from coreutils, as described below in several
3275 changelogs dated today.
3277 * save-cwd.c: Include "save-cwd.h" before other include files.
3278 (O_DIRECTORY): Remove; not needed here, since "." must be
3279 a directory. All uses removed.
3280 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3281 universal on Suns, and we also need to test for IRIX.
3282 Revamp code to use 'if' rather than '#if'.
3283 Avoid unnecessary comparison of cwd->desc to 0.
3285 * utimens.c (futimens): Robustify the previous patch, by checking
3286 for known valid error numbers rather than observed invalid ones.
3288 2005-01-18 Jim Meyering <jim@meyering.net>
3290 * version-etc.c (version_etc_copyright): Update copyright date.
3292 * utimens.c (futimens): Account for the fact that futimes
3293 can also fail with errno == ENOSYS or errno == ENOENT.
3294 Patch from Dmitry V. Levin.
3296 Change the name of the robust chdir function from chdir to chdir_long.
3297 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3298 (restore_cwd): Use chdir_long, not chdir.
3299 * chdir-long.c: Renamed from chdir.c.
3300 * chdir-long.h: Renamed from chdir.h.
3301 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3304 2005-01-18 Bob Proulx <bob@proulx.com>
3306 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3307 offsetof() macro construct to avoid compile failure with native HP-UX
3308 11.0 ANSI C compiler.
3310 2005-01-06 Bruno Haible <bruno@clisp.org>
3312 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3313 because stpncpy.m4 takes care of it.
3315 2004-01-24 Bruno Haible <bruno@clisp.org>
3317 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3319 2003-10-09 Bruno Haible <bruno@clisp.org>
3321 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3323 2005-01-06 Bruno Haible <bruno@clisp.org>
3325 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3326 * fwriteerror.c: Include <stdbool.h>.
3327 (fwriteerror): At the end, close the file stream. Record whether
3328 stdout was already closed.
3330 2004-05-27 Bruno Haible <bruno@clisp.org>
3332 * execute.c (environ): Declare if needed.
3333 * pipe.c (environ): Likewise.
3334 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3336 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3338 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3339 definitions to be after all include files, to avoid collisions.
3340 Problem reported by Bob Proulx.
3342 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3344 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3345 not needed. This removes a dependency on the gettext module.
3346 [defined _LIBC]: Do not include <libintl.h>; not needed.
3348 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3350 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3353 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3355 * argp-parse.c: Include <stddef.h>.
3356 (alignof, alignto): New macros.
3357 (parser_init): Don't assume that void * is aligned sufficiently
3360 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3361 need to extend the stack.
3362 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3365 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3367 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3369 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3371 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3372 Remove now-obsolete comment about AIX.
3373 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3374 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3375 (YYMAXDEPTH): New macro.
3377 2004-12-18 Bruno Haible <bruno@clisp.org>
3379 * fatal-signal.c (fatal_signals): Make non-const.
3380 (init_fatal_signals): New function.
3381 (uninstall_handlers, install_handlers): Ignore signals that were set to
3383 (at_fatal_signal): Call init_fatal_signals.
3384 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3386 Reported by Paul Eggert.
3388 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3390 * getdate.y (textint): New member "negative".
3391 (time_zone_hhmm): New function.
3392 Expect 14 shift-reduce conflicts, not 13.
3393 (o_colon_minutes): New rule.
3394 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3395 (yylex): Set the "negative" member of signed numbers.
3397 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3399 Changes imported from coreutils.
3400 * hard-locale.c: Assume <locale.h> exists.
3402 (GLIBC_VERSION): New macro.
3403 (hard_locale): Assume setlocale exists.
3404 Rewrite to avoid #ifdef.
3405 Use strdup rather than malloc + strcpy.
3406 * human.c: Assume <locale.h> exists.
3407 (human_readable): Assume localeconv exists.
3409 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3411 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3412 convert T2, not T. (Imported from libc.)
3414 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3416 * getcwd.c (is_ENAMETOOLONG): New macro.
3417 (__getcwd.c): Don't restore errno; glibc doesn't.
3418 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3419 first, falling back to our code only if its results look suspicious.
3420 Ensure that the resulting buffer is only as large as necessary.
3422 * readutmp.c: Include readutmp.h first.
3423 Include <errno.h>, since readutmp.h no longer does that.
3424 * readutmp.h: Don't include <errno.h>,
3425 <sys/param.h>, <time.h>; not needed to establish interface.
3426 (errno): Remove decl.
3427 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3428 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3429 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3431 2004-11-28 Simon Josefsson <jas@extundo.com>
3433 * base64.h, base64.c: New file.
3435 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3437 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3439 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3441 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3442 HP's ANSI C compiler.
3443 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3444 Declaring int functions causes warnings on some modern systems and
3445 shouldn't be needed to compile on ancient ones.
3446 * same.c (MIN) [defined MIN]: Don't define, since it's already
3449 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3450 with the following changes.
3451 (__set_errno): Parenthesize properly.
3452 Include <stdbool.h>.
3453 (MIN, MAX, MATCHING_INO): New macros.
3454 (__getcwd): Define with prototype, not K&R form.
3455 Use heuristics to allocate default buffer on stack if possible.
3456 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3457 behavior, and to avoid the PATH_MAX limit when computing
3459 Use MATCHING_INO to compare inode number to file.
3460 Check for arithmetic overflow in size calculations.
3461 Fix bug in reallocation of dot array that caused getcwd to fail
3462 on directories nested deeper than 75.
3463 Be more careful about saving errno on error.
3464 Do not use realloc; use only free+malloc, as this is a bit
3465 more flexible and avoids a needless copy operation.
3466 Do not inspect st_dev and st_ino for symbolic links; POSIX
3467 doesn't specify the latter.
3468 Check for closedir errors.
3469 Avoid needless casts.
3470 Use "#ifdef weak_alias" around weak_alias, to be like other
3472 The following changes to getcwd.c have effect only when used in
3473 gnulib; they have no effect inside glibc proper.
3474 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3475 as alloca isn't used.
3476 (alloca, __alloca): Likewise.
3477 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3478 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3479 unconditionally, as gnulib assumes C89 or better.
3480 Do not include <sys/param.h>.
3481 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3482 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3484 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3485 Include <dirent.h> in a way that is compatible with modern Autoconf.
3486 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3487 New macros, if not already defined.
3488 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3489 Use "_LIBC", not "defined _LIBC", for consistency.
3490 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3492 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3493 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3494 * xgetcwd.c: David MacKenzie's old code was removed, so give
3495 credit only to Jim Meyering and adjust the copyright dates.
3496 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3497 <stdlib.h>, <unistd.h>, "pathmax.h".
3498 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3499 (INITIAL_BUFFER_SIZE): Remove.
3500 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3502 2004-11-23 Jim Meyering <jim@meyering.net>
3504 * getopt_.h: Remove trailing blanks.
3506 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3508 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3509 (futimens): New function, which uses futimes if available.
3510 (futimens, utimens): Support timespec==NULL, with same semantics
3511 as utime and utimens.
3512 * utimens.h (futimens): New decl.
3514 2004-11-23 Jim Meyering <jim@meyering.net>
3516 * __fpending.c: Add comment.
3518 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3520 * getopt_.h: Re-addition of __getopt_argv_const caused
3521 redefinition warnings. To avoid them, include the defines
3522 in `#if !defined __need_getopt ... #endif'. The only place
3523 where __getopt_argv_const is used is in definitions
3524 of getopt_long and getopt_long_only below, which are as well
3525 protected by `#ifndef __need_getopt'.
3526 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3527 __need_getopt after including <stdio.h> and <unistd.h> These
3528 headers might have defined it.
3530 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3532 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3534 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3535 optopt): Use them instead of invoking ## directly; otherwise, the
3536 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3538 2004-11-19 Bruno Haible <bruno@clisp.org>
3540 * strtok_r.c: Move comments from here...
3541 * strtok_r.h: ... to here.
3543 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3545 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3546 might fail. Problem reported by Yoann Vandoorselaere.
3547 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3548 that mishandle size_t overflow.
3550 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3552 * canon-host.c: Include "strdup.h".
3553 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3554 Use strdup instead of malloc/strcpy to duplicate strings.
3556 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3557 (human_space_before_unit): New constant.
3558 * human.c (human_readable): Support it.
3560 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3561 (xgetcwd): Set errno correctly when failing.
3562 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3563 the failure is actually due to a PATH_MAX problem.
3565 Further getopt changes to make it more likely that glibc will
3566 buy the changes back.
3567 * getopt.c (POSIXLY_CORRECT): New constant.
3568 (getopt): Use it, so to preserve glibc semantic
3569 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3570 when compiling for libc.
3571 * getopt_.h (__getopt_argv_const): Bring it back.
3572 (getopt_long, getopt_long_only): Use it.
3574 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3575 New arg POSIXLY_CORRECT. All callers changed.
3576 (getopt): Argv is now char * const *, as per standard.
3577 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3578 not char *__getopt_argv_const *.
3579 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3580 _getopt_long_only_r): Likewise.
3581 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3582 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3583 _getopt_long_r, _getopt_long_only_r): Likewise.
3584 * getopt_.h (__getopt_argv_const): Remove.
3585 (getopt): Argv is now char * const *, as per standard.
3587 * getdate.y (tORDINAL): New token.
3588 (day, relunit): Allow it for relative times.
3589 (relative_time_table): Use tORDINAL for ordinals.
3591 2004-11-15 Jim Meyering <jim@meyering.net>
3593 * closeout.c: Include "__fpending.h" once again.
3594 Include <stdbool.h>.
3595 (close_stdout): Don't fail just because stdout was closed initially,
3596 since some programs don't write to stdout in the normal course of
3597 operation (other than --version and --help), and we don't want this
3598 function to make e.g. `touch file >&-' fail.
3599 But do fail if it was closed and someone has tried to write to it.
3600 E.g., `printf foo >&-' must fail.
3602 2004-11-11 Simon Josefsson <jas@extundo.com>
3604 * strtok_r.h, strtok_r.c: New file.
3606 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3608 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3609 we can stop lying to compilers about the constness of argv when we
3610 are compiled outside glibc.
3611 (getopt, getopt_long, getopt_long_only): Use it.
3612 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3614 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3615 _getopt_long_only_r): Likewise.
3616 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3617 _getopt_long_only_r): Likewise.
3619 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3620 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3621 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3622 the other external symbols.
3623 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3624 declaration, since the above renaming now works around collisions.
3626 2004-11-11 Jim Meyering <jim@meyering.net>
3628 * linebreak.c: Remove trailing blanks.
3629 * alloca_.h: Likewise.
3630 * acosl.c: Likewise.
3631 * euidaccess.c: Likewise.
3632 * allocsa.h: Likewise.
3634 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3636 * mktime.c (SHR): New macro, which is a portable
3637 substitute for >> that should work even on Crays.
3638 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3639 Problem reported by Mark D. Baushke in
3640 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3641 * getdate.y (SHR): Likewise.
3643 * strftime.c (SHR): Likewise.
3645 * quotearg.c (struct quoting_options): Use unsigned int for
3646 quote_these_too, so that right shifts are well defined. All uses
3649 2004-11-10 Simon Josefsson <jas@extundo.com>
3651 * getaddrinfo.h, getaddrinfo.c: New files.
3653 2004-11-10 Jim Meyering <jim@meyering.net>
3655 Ensure that no close failure goes unreported.
3656 * closeout.c (close_stdout): Always close stdout. I.e., don't
3657 return early when it seems there's nothing to flush.
3658 Don't include __fpending.h.
3660 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3662 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3664 2004-11-05 Bruno Haible <bruno@clisp.org>
3666 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3667 Reported by Mark D. Baushke <mdb@cvshome.org>.
3669 2004-11-04 Bruno Haible <bruno@clisp.org>
3671 2004-09-11 Bruno Haible <bruno@clisp.org>
3672 * allocsa.valgrind: New file.
3673 2004-02-06 Bruno Haible <bruno@clisp.org>
3674 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3675 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3676 Reported by Christopher Seip <chris.seip@hp.com>.
3678 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3680 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3681 with errno == ERANGE if the buffer is too small.
3682 Problem reported by Mark D. Baushke.
3684 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3686 * xreadlink.c (MAXSIZE): New macro.
3687 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3688 size does not exceed MAXSIZE. Avoid cast.
3689 As suggested by Mark D. Baushke in
3690 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3691 if readlink fails with buffer size just under MAXSIZE, try again
3694 2004-11-02 Derek R. Price <derek@ximbiot.com>
3695 and Paul Eggert <eggert@cs.ucla.edu>
3697 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3698 (get_date): Overparenthesize to avoid GCC warning.
3700 2004-11-02 Bruno Haible <bruno@clisp.org>
3702 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3703 function returns void.
3705 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3707 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3708 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3711 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3713 * getdate.y: Add support for TZ="foo" within a date string.
3714 Fix some bugs near time_t boundaries. Reject dates with
3715 out-of-range components, e.g., "Sept 31".
3716 Include <stdlib.h>, "setenv.h", "xalloc.h".
3717 (ISDIGIT_LOCALE): Remove; unused.
3718 Note that the TZ and time functions used here are not reentrant.
3719 (mktime_ok, get_tz): New functions.
3720 (TZBUFSIZE): New constant.
3721 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3722 This requires that we sometimes generate our own TZ="XXX..." setting.
3724 2004-10-27 Derek R. Price <derek@ximbiot.com>
3726 * mktime.c (not_equal_tm): Remove redundant check.
3728 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3730 * getdate.y: Use Bison 1.875 features, and some minor
3731 code cleanups. This change does not affect semantics.
3732 Don't include <stdlib.h>; no longer needed.
3733 Don't include unlocked-io.h; only the "#if TEST" code uses
3734 stdio, and performance isn't crucial there.
3735 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3736 Bison 1.875 features as described below.
3737 All uses of "PC." replaced by "pc->".
3738 (YYSTYPE): Add a forward declaration.
3739 (yylex, yyerror): Use full prototypes in forward decls.
3740 Use "%pure-parser" rather than obsolescent "%pure_parser".
3741 Use %parse-param and %lex-param instead of obsolescent
3742 YYPARSE_PARAM and YYLEX_PARAM.
3743 (meridian_table, month_and_day_table, time_units_table,
3744 relative_time_table, time_zone_table, military_table,
3745 lookup_zone, lookup_word, get_date):
3746 Use NULL instead of 0 where appropriate.
3747 (to_hour): Avoid abort (), to avoid a dependency on
3749 (yyerror, yylex): Now accepts parser_control * arg.
3750 (main) [TEST]: Use '\0' rather than 0 for char.
3752 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3754 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3755 It's now the caller's responsibility to handle the case where
3756 !HAVE_GETPAGESIZE && !defined getpagesize.
3758 * mktime.c (leapyear): Arg is long int, not int.
3760 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3762 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3764 2004-10-12 Simon Josefsson <jas@extundo.com>
3766 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3767 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3770 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3772 * vsnprintf.h: New file.
3773 * vsnprintf.c: New file.
3775 2004-10-07 Bruno Haible <bruno@clisp.org>
3777 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3778 into the provided buffer.
3780 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3782 * diacrit.c, diacrit.h: Add GPL notice.
3784 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3785 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3786 * logl.c (logl): Keep the code as similar to glibc as possible.
3787 This avoids a potential constant-folding bug.
3789 2004-10-05 Bruno Haible <bruno@clisp.org>
3791 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3793 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3795 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3796 * xmalloc.c (xmemdup): Likewise.
3797 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3798 XFREE): Remove these long-obsolescent macros.
3799 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3800 * xstrdup.c: Remove.
3802 * regex.c (re_comp): Cast gettext return value to char *,
3803 Problem reported by Martin Neitzel via Mark D. Baushke.
3805 2004-10-04 Simon Josefsson <jas@extundo.com>
3807 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3808 '#ifdef USE_UNLOCKED_IO'.
3810 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3812 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3813 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3814 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3815 regex.c, sha1.c, version-etc.c, yesno.c:
3816 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3817 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3818 the includer's responsibility.
3820 Sync from coreutils.
3822 * modechange.c (mode_compile): Don't decrement a pointer that
3823 points to the start of a string, as the C Standard says the
3824 resulting behavior is undefined.
3826 * backupfile.h (enum backuptype): Rename none -> no_backups,
3827 simple -> simple_backups, numbered_existing ->
3828 numbered_existing_backups, numbered -> numbered_backups
3829 to avoid shadowing problems. All uses changed.
3830 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3831 * backupfile.c (check_extension, numbered_backup):
3832 Rename locals to avoid shadowing 'basename'.
3833 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3836 * .cppi-disable: Add getopt_.h, getopt_int.h.
3837 * .cvsignore: Add getopt.h.
3839 2004-10-04 Simon Josefsson <jas@extundo.com>
3841 * memmem.h: New file.
3842 * memmem.c: New file, taken from glibc.
3844 2004-10-02 Jim Meyering <jim@meyering.net>
3846 * dirfd.h, getpagesize.h: Add copyright notice.
3848 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3850 * snprintf.c: Remove comments as to why each header is needed.
3852 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3854 * strsep.h: New file.
3855 * strsep.c: New file.
3857 2004-10-01 Simon Josefsson <jas@extundo.com>
3859 * snprintf.c (snprintf): Handle size==0.
3861 2004-10-01 Simon Josefsson <jas@extundo.com>
3862 Bruno Haible <bruno@clisp.org>
3864 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3865 (snprintf): Declare 'args'.
3867 2004-09-30 Simon Josefsson <jas@extundo.com>
3869 * snprintf.h, snprintf.c: New files.
3871 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3873 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3874 (hol_entry_help): Never translate an empty string.
3875 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3876 * argp.h (OPTION_NO_TRANS): New option.
3878 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3880 * xvasprintf.c: Include xalloc.h.
3881 (xvasprintf): Use xalloc_die, not xmalloc_die.
3883 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3885 * dummy.c: Change copyright notice to FSF, and license to GPL.
3887 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3889 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3890 Problem reported by Bruno Haible in:
3891 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3893 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3895 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3896 in case some system header has #define'd it. Problem reported by
3897 Soeren D. Schulze in
3898 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3900 2004-09-08 Bruno Haible <bruno@clisp.org>
3902 * stdint_.h: New file, taken from GNU clisp.
3904 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3906 * xvasprintf.h: New file.
3907 * xvasprintf.c: New file.
3908 * xasprintf.c: New file.
3910 2004-09-08 Bruno Haible <bruno@clisp.org>
3912 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3914 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3916 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3918 Import from coreutils.
3919 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3920 strings on unbounded length. alloca's performance benefits aren't
3921 that important here.
3923 (parse_with_separator): New function, with most of the internals
3924 of the old parse_user_spec. Allow user to omit both user and group,
3925 for compatibility with FreeBSD.
3926 Clone only the user name, not the entire spec.
3927 Do not set *uid, *gid unless entirely successful.
3928 Avoid memory leak in some failing cases.
3929 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3930 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3931 (parse_user_spec): Rewrite to use parse_with_separator.
3933 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3935 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3936 its complicated substitute.
3937 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3938 and program_invocation_name.
3939 (__argp_basename) [!_LIBC]: Remove; the only use was
3940 replaced by its body.
3941 (__argp_short_program_name): Change condition from
3942 !defined __argp_short_program_name to
3943 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3944 to match argp-namefrob.h.
3945 (__argp_failure): Don't assume strerror_r returns char *.
3946 * argp-parse.c (N_): Define unconditionally.
3947 (argp_default_options): Fill out initializers with 0 to avoid
3950 2004-08-12 Simon Josefsson <jas@extundo.com>
3952 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3953 * getopt_.h: Renamed from getopt.h.
3955 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3957 Merge from coreutils.
3959 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3960 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3961 for Reliant Unix 5.43.
3963 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3964 (union fooround): Use uintmax_t, not long int.
3965 The rest is a merge from libc:
3966 [defined _LIBC]: Include <shlib-compat.h>.
3967 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3969 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3971 * strverscmp.c: Convert to UTF-8.
3973 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3975 * obstack.h (obstack_empty_p):
3976 Don't assume that chunk->contents is suitably aligned.
3977 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3978 Likewise. Problem reported by Benno in
3979 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3981 * chown.c (rpl_chown): Work even if the file is writeable but not
3982 readable. This could be improved further but it'd take some work.
3984 2004-08-08 Simon Josefsson <jas@extundo.com>
3986 * xgethostname.c: Don't include error.h (not used).
3989 * getpass.c: Include getpass.h first.
3991 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3993 * xalloc-die.c: New files.
3994 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3996 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3997 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3998 (_, N_, xalloc_die): Move to xalloc-die.c.
3999 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4000 so that we needn't mess with xalloc_msg_memory_exhausted.
4002 * sha1.h: Renamed from sha.h.
4003 (SHA1_H): Renamed from _SHA_H.
4004 (sha1_ctx): Renamed from sha_ctx.
4005 (sha1_init_ctx): Renamed from sha_init_ctx.
4006 (sha1_process_block): Renamed from sha_process_block.
4007 (sha1_process_bytes): Renamed from sha_process_bytes.
4008 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4009 (sha1_read_ctx): Renamed from sha_read_ctx.
4010 (sha1_stream): Renamed from sha_stream.
4011 (sha1_buffer): Renamed from sha_buffer.
4012 * sha1.c: Likewise; renamed from sha.c.
4013 Do not include <sys/types.h>.
4014 Include <stddef.h> rather than <stdlib.h>.
4016 2004-08-08 Bruno Haible <bruno@clisp.org>
4018 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4019 FILESYSTEM_PREFIX_LEN.
4020 * progreloc.c: Likewise.
4021 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4023 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4026 * argp-help.c (make_hol, hol_append): Don't assume that
4027 SIZE_MAX is a valid preprocessor constant.
4028 (__argp_basename): Change from "#ifndef _LIBC"
4029 to "#ifndef __argp_short_program_name", so that
4030 we don't compile these functions for tar.
4032 More merges from coreutils.
4033 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4034 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4036 * addext.c: Remove; no longer needed.
4037 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4038 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4039 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4040 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4041 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4042 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4043 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4044 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4045 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4046 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4047 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4048 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4049 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4050 Import changes from coreutils.
4052 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4054 Merge from coreutils.
4056 * .gdb-history: Remove; this doesn't belong here.
4058 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4059 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4060 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4062 * dirname.h: Include <stdbool.h>.
4063 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4064 for consistency with POSIX terminology. All uses changed.
4065 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4066 (strip_trailing_slashes): Use bool for booleans.
4067 * stripslash.c (strip_trailing_slashes): Likewise.
4069 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4070 sometimes returns a positive errno value even when it succeeds.
4071 (print_errno_message) [!LIBC]: Fall back on strerror if
4074 * path-concat.c (mempcpy): Don't define if a system header defines it.
4075 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4076 (longest_relative_suffix): New function.
4077 (path_concat): Use it. Assume first argument is not NULL.
4078 Port to DOS. Omit redundant separators.
4079 Report an error instead of returning NULL.
4080 Use mempcpy instead of memcpy.
4081 (xpath_concat): Remove: not declared or used.
4083 * same.h: Include <stdbool.h>
4084 (same_name): Return bool, not int.
4085 * same.c (same_name): Likewise.
4086 (errno): Don't declare; we assume C89 or better now.
4088 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4089 if not already defined.
4091 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4092 * dup-safer.c (errno): Likewise.
4094 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4096 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4099 2004-08-03 Simon Josefsson <jas@extundo.com>
4101 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4102 * progname.h: Don't include stdbool.h.
4104 2004-08-02 Simon Josefsson <jas@extundo.com>
4106 * getsubopt.h: New file, with comments from Bruno Haible.
4107 * getsubopt.c: New file, from glibc, but slightly modified based on
4108 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4110 2004-08-01 Simon Josefsson <jas@extundo.com>
4112 * xgetdomainname.c: Include stdlib.h, for free().
4114 2004-07-16 Simon Josefsson <jas@extundo.com>
4116 * dummy.c: New file.
4118 2004-07-16 Bruno Haible <bruno@clisp.org>
4120 * backupfile.h: Add extern "C" for C++.
4121 * closeout.h: Likewise.
4122 * copy-file.h: Likewise.
4123 * findprog.h: Likewise.
4124 * full-write.h: Likewise.
4125 * pathname.h: Likewise.
4126 * progname.h: Likewise.
4127 * stpcpy.h: Likewise.
4128 * stpncpy.h: Likewise.
4129 * strcase.h: Likewise.
4130 * strstr.h: Likewise.
4131 * xalloc.h: Likewise.
4133 * mbswidth.h: Add extern "C" for C++.
4134 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4136 2004-07-09 Simon Josefsson <jas@extundo.com>
4138 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4139 failed without this.)
4141 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4143 * fchown-stub.c: New file.
4145 2004-06-24 Jim Meyering <jim@meyering.net>
4147 * obstack.h (obstack_base): Cast to (void *), per documentation.
4149 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4151 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4153 2004-06-01 Jim Meyering <jim@meyering.net>
4155 * calloc.c: New file.
4157 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4159 * getdate.y (yylex): Allow space between sign and number.
4160 Problem reported by Dan Jacobson.
4162 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4163 and Jim Meyering <jim@meyering.net>
4165 Merge from coreutils CVS.
4167 * stat-macros.h: New file, with contents from file-type.h
4168 and coreutils' system.h.
4169 * file-type.c: Include "stat-macros.h".
4170 * file-type.h (file_type): Move all macro definitions to new file,
4173 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4174 Wrap old code with this conditional.
4175 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4176 function that does not dereference symlinks.
4177 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4179 * xreadlink.c: Include xreadlink.h first, to catch .h file
4180 dependency problems.
4181 (xreadlink): Accept new arg SIZE, for efficiency.
4182 All decls and uses changed.
4183 * xreadlink.h: Include <stddef.h>, for size_t.
4185 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4186 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4188 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4190 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4192 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4193 macros to be defined.
4194 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4195 the allocator returns NULL because the requested size is zero.
4197 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4199 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4200 var. Add comment explaining why libc still defines it. This
4201 merges the following patch from glibc:
4202 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4204 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4206 * obstack.c (_obstack): Remove unused variable. It hasn't been
4207 present in glibc since revision 1.1 of this file.
4208 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4209 obstack_alignment_mask, obstack_alloc, obstack_base,
4210 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4211 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4212 obstack_grow0, obstack_init, obstack_int_grow,
4213 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4214 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4215 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4216 nonexistent functions.
4218 2004-05-17 Derek R. Price <derek@ximbiot.com>
4219 Paul Eggert <eggert@cs.ucla.edu>
4221 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4223 2004-05-14 Bruno Haible <bruno@clisp.org>
4225 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4226 that consists of a '.' followed by an empty digit string.
4227 Patch by Tor Lillqvist <tml@iki.fi>.
4229 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4231 Port obstack to the AS/400, where pointers are 16 bytes wide and
4232 you cannot cast an integer to a valid pointer. This patch is
4233 currently waiting to be integrated into glibc; see
4234 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4236 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4237 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4238 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4239 (struct obstack): temp member is now a union of a pointer and
4240 an integer, instead of an integer. All integer uses changed.
4241 This does not affect the physical layout of struct obstack,
4242 except on hosts (like the AS/400) where the size or alignment of
4243 void * is greater than that of ptrdiff_t.
4244 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4245 __STDC__)]: Store temporary in pointer member of union, not
4247 * obstack.c: Include <stddef.h>, for offsetof.
4248 (struct fooalign): Remove; it doesn't need a name.
4249 (union fooround): Change double to long double, and add void *.
4250 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4251 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4252 not a macro. Hence the values are always int; so remove all
4253 casts-to-int in uses.
4255 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4256 Derek Price <derek@ximbiot.com>
4258 * alloca.c: Include <alloca.h>, to get our interface.
4259 * alloca_.h: Use __alloca on AIX, so that we don't have to
4260 include <alloca.h> first. Use C89 prototype for alloca; this
4261 requires including <stddef.h> for size_t. Use extern "C" if C++.
4262 Use #elif for simplicity, since we can assume C89 now.
4263 Don't try to source the system alloca.h since it will not be found
4264 and to prevent recursively including its replacement.
4265 * fnmatch.c: Include <alloca.h> instead of opencoding.
4266 * regex.c: Likewise.
4268 2004-05-16 Derek Price <derek@ximbiot.com>
4269 Paul Eggert <eggert@cs.ucla.edu>
4271 getline cleanup. This changes the getndelim2 API: both order of
4272 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4275 * getline.c: Don't include stddef.h or stdio.h, since our
4276 interface does that.
4277 (getline): Always use getdelim, so that we don't have two
4278 copies of this code.
4279 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4281 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4282 (GETNDELIM2_MAXIMUM): New macro.
4283 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4284 instead of the old practice of delim2==0. All callers changed.
4285 Return -1 on overflow, instead of returning junk.
4286 Do not set *linesize unless allocation succeeds.
4287 * getndelim2.h: Do not include stddef.h; no longer needed, now
4288 that we include sys/types.h.
4289 * getnline.h: Likewise.
4290 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4291 (getndelim2): Reorder arguments.
4292 * getnline.c (getnline, getndelim):
4293 Don't discard the NMAX argument.
4294 (getnline): Invoke getndelim, to avoid code duplication.
4295 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4296 of (size_t) -1 by callers of the getnline family.
4298 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4300 * nanosleep.c (suspended): Change its type from int to
4301 sig_atomic_t volatile.
4302 (first_call): Make it private to rpl_nanosleep, and have it
4303 be zero initially as that's a bit faster.
4304 (my_usleep): Round up fractional times instead of truncating them,
4305 as this is the usual meaning for 'sleep'.
4307 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4309 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4310 (ENOSYS): Define if not defined.
4311 (settime): Fall back on stime if it exists and settimeofday fails.
4312 But don't bother with fallbacks if a method fails with errno == EPERM.
4314 2004-05-11 Jim Meyering <jim@meyering.net>
4316 Prior to this change, the save_cwd caller required read access to the
4317 current directory on most systems (ones with the fchdir function).
4319 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4320 fails, try write-only, and finally, resort to using xgetcwd.
4322 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4324 * obstack.c, obstack.h: Import changes from libc.
4326 2004-04-28 Bruno Haible <bruno@clisp.org>
4328 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4329 implicitly appends .exe to executables.
4330 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4331 accepts Windows pathnames.
4332 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4333 Cygwin like Windows, since it now accepts Windows pathnames.
4334 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4335 Cygwin like Windows, since it now accepts Windows pathnames.
4336 Reported by Derek Robert Price <derek@ximbiot.com>.
4338 2004-04-20 Jim Meyering <jim@meyering.net>
4340 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4342 2004-04-20 Jim Meyering <jim@meyering.net>
4343 Bruno Haible <bruno@clisp.org>
4345 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4346 memory when realloc fails.
4348 2004-04-18 Jim Meyering <jim@meyering.net>
4350 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4351 don't leak memory and do call END_UTMP_ENT.
4353 2004-04-11 Paul Eggert <eggert@twinsun.com>
4355 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4356 (CHAR_BIT): Remove, since we assume C89.
4357 Include <stdint.h> if available, as per current Autoconf CVS advice.
4359 2004-03-30 Paul Eggert <eggert@twinsun.com>
4361 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4362 not bool, to be more consistent with Unix conventions.
4363 Suggested by Bruno Haible.
4365 Merge from coreutils.
4367 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4370 * getdate.h: Include stdbool.h, and timespec.h instead of
4371 the usual <time.h> dance.
4372 (get_date): Change signature to support fractional time stamps.
4373 All callers changed.
4374 * getdate.y: Include "getdate.h" first, as we can now
4375 assume C89 and don't need to worry about 'const'.
4376 Similarly, include "unlocked-io.h" near start, not in middle.
4378 (textint.value): Use long int rather than int.
4379 (textint.digits): Use size_t rather than int.
4380 (BILLION, LOG10_BILLION): New constants.
4381 (parser_control): New member rel_ns. Members day_ordinal,
4382 time_zone, month, day, hour, minutes, rel_year, rel_month,
4383 rel_day, rel_hour, rel_minutes, rel_seconds
4384 are now long int, not int. Member seconds is now struct timespec,
4385 not int. New member timespec_seen. Members dates_seen, days_seen,
4386 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4388 (%union.intval): Now long int, not int.
4389 New member timespec.
4390 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4391 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4392 (spec): Now is a timespec or an item list.
4393 (timespec, items): New nonterminals.
4394 (time, rel, relunit, number, get_date):
4395 Add support for fractional seconds.
4396 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4397 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4398 (to_hour): First arg is now long int, not int.
4399 (to_year): Returns long int, not int.
4400 Don't treat year -70 like 70.
4401 (tm_diff): Returns long int, not int.
4402 (lookup_word): Use bool instead of int when appropriate.
4403 (yylex): Use size_t for count, not int.
4404 Detect overflow when parsing large integer constants.
4405 Add support for fractions.
4406 (get_date): Make pointers 'const' if possible.
4407 Use more-portable code to detect integer overflow.
4408 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4409 Don't use ctime; it's not reliable if the year has >4 digits.
4411 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4412 This is for compatibility with BSD.
4414 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4415 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4416 From coreutils' system.h.
4418 * userspec.c: Don't include "posixver.h".
4419 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4420 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4421 compatible extension. Simplify code by removing a boolean int
4422 that was always nonzero if a string was nonnull.
4424 2004-03-30 Jim Meyering <jim@meyering.net>
4426 Merge from coreutils.
4428 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4430 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4431 an empty input stream.
4433 * readtokens.c: Include <stdbool.h>.
4434 (readtoken): Use `size_t' rather than int/long.
4435 All callers adjusted.
4436 Use `bool' rather than `int' where appropriate.
4437 Use memset rather than an explicit loop.
4438 Use x2nrealloc rather than xrealloc.
4439 Allow the use of `\0' as a delimiter.
4440 (readtokens): Likewise.
4441 * readtokens.h (readtoken, readtokens): Update prototypes.
4443 2004-03-30 Bruno Haible <bruno@clisp.org>
4445 * getloadavg.c (getloadavg): Don't assume setlocale returns
4448 2004-03-29 Paul Eggert <eggert@twinsun.com>
4450 Merge changes to getloadavg.c from coreutils and Emacs.
4452 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4453 Define to an expression, not to the empty string.
4454 Include cloexec.h and xalloc.h.
4455 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4456 Use set_cloexec_flag rather than rolling our own.
4457 * cloexec.c, cloexec.h: New files.
4459 2004-03-18 Paul Eggert <eggert@twinsun.com>
4461 * getopt.h: Sync with libc CVS.
4463 2004-03-18 Paul Eggert <eggert@twinsun.com>
4464 Bruno Haible <bruno@clisp.org>
4466 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4467 not on all platforms that have <wchar.h>.
4468 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4470 2004-03-09 Paul Eggert <eggert@twinsun.com>
4472 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4474 * getopt_int.h: New file, also synced from libc.
4476 2004-03-07 Paul Eggert <eggert@twinsun.com>
4478 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4479 '#if' expressions. Unlike the code it replaces, it does not
4480 depend on (defined _SC_PAGESIZE). However, it does depend on
4481 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4482 first reported by Jason Andrade in
4483 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4485 2004-01-18 Simon Josefsson <jas@extundo.com>
4487 * strdup.h: New file.
4488 * strdup.c: Include it.
4489 * path-concat.c: Include strdup.h. Drop strdup declaration.
4490 * userspec.c: Include strdup.h. Drop strdup declaration.
4492 2004-02-06 Karl Berry <karl@gnu.org>
4494 * config.charset: update from gettext 0.14.1.
4496 2004-02-05 Paul Eggert <eggert@twinsun.com>
4498 Add comments and code, prompted by suggestions from Bruno Haible
4500 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4501 describing the enum quoting_style values.
4502 * quotearg.c (quotearg_alloc): New function.
4503 (quotearg_buffer_restyled): Treat lone { and } as special.
4504 Treat = as special. Work around bug with older shells
4505 that "see" a '\' that is really the 2nd byte of a multibyte char.
4506 Quote empty string with shell_quoting_style.
4508 2004-02-03 Bruno Haible <bruno@clisp.org>
4510 * pipe.h: New file, from GNU gettext.
4511 * pipe.c: New file, from GNU gettext.
4513 2004-01-27 Bruno Haible <bruno@clisp.org>
4515 * execute.h: New file, from GNU gettext.
4516 * execute.c: New file, from GNU gettext.
4517 * w32spawn.h: New file, from GNU gettext.
4519 2004-01-23 Paul Eggert <eggert@twinsun.com>
4521 Exit-status fix from coreutils.
4523 Use exit_failure consistently in place of EXIT_FAILURE,
4524 so that program exit statuses are consistent on failure.
4526 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4527 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4528 * argmatch.h: Comment fix to match the above.
4529 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4530 Now a macro referring to exit_failure, instead of a separate
4531 variable. Include "exitfail.h" to get it.
4532 * xstrtol.h: Include "exitfail.h".
4533 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4535 * long-options.c (parse_long_options): Use prototype
4536 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4539 2004-01-21 Jim Meyering <jim@meyering.net>
4541 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4542 so as not to conflict with a different-sized __mktime_internal
4543 function in GNU libc.
4544 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4545 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4547 2004-01-18 Paul Eggert <eggert@twinsun.com>
4549 Merge from diffutils.
4551 * file-type.c (file_type): Add typed memory objects.
4552 * file-type.h (S_TYPEISTMO): New macro.
4554 * c-stack.h (c_stack_action): Remove argv argument.
4555 * c-stack.c (c_stack_action): Likewise. All uses changed.
4556 (die): Don't calculate message unless segv_action returns.
4557 (get_stack_location, min_address_from_argv, max_address_from_argv,
4558 volatile stack_base, volatile_stack_size): Remove.
4559 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4560 that every segmentation violation is a stack overflow. (Ouch!)
4561 See Debian bug 136249 (still outstanding) for more info about why
4562 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4564 2003-11-30 Bruno Haible <bruno@clisp.org>
4566 Safer stack allocation.
4567 * setenv.c: Include allocsa.h.
4568 (alloca): Remove fallback definition.
4569 (freea): Remove macro.
4570 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4573 2003-10-17 Bruno Haible <bruno@clisp.org>
4575 * binary-io.h: Avoid warnings on Cygwin.
4577 2003-12-28 Bruno Haible <bruno@clisp.org>
4579 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4580 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4582 2003-11-28 Bruno Haible <bruno@clisp.org>
4584 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4586 2003-11-27 Bruno Haible <bruno@clisp.org>
4588 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4590 2003-11-17 Bruno Haible <bruno@clisp.org>
4592 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4594 2003-11-24 Bruno Haible <bruno@clisp.org>
4596 * xallocsa.h: New file, from GNU gettext.
4597 * xallocsa.c: New file, from GNU gettext.
4599 2003-11-24 Bruno Haible <bruno@clisp.org>
4601 * allocsa.h: New file, from GNU gettext.
4602 * allocsa.c: New file, from GNU gettext.
4604 2003-11-24 Bruno Haible <bruno@clisp.org>
4606 * eealloc.h: New file.
4608 2004-01-15 Jim Meyering <jim@meyering.net>
4610 Merge from coreutils.
4612 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4613 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4614 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4616 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4617 optional configure-time default.
4619 * version-etc.c (version_etc_copyright): Update copyright date.
4621 * xreadlink.c (xreadlink): Correct outdated comment.
4623 2004-01-15 Paul Eggert <eggert@twinsun.com>
4625 Merge from coreutils.
4627 * posixver.c: Include posixver.h.
4629 * same.c: Include <stdbool.h>, <limits.h>.
4630 (_POSIX_NAME_MAX): Define if not defined.
4632 (same_name): If file names are silently truncated, report
4633 that the file names are the same if they are the same after
4634 the silent truncation.
4636 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4637 conversion function.
4638 * xstrtod.c (xstrtod): Likewise. All callers changed to
4639 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4642 2004-01-14 Paul Eggert <eggert@twinsun.com>
4644 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4645 with like-named macro in fnmatch.c.
4646 (EXT): Use an internal constant instead.
4648 Merge fnmatch patches from glibc.
4649 * fnmatch.c (mbsinit): Remove define.
4650 Add libc_hidden_ver (__fnmatch, fnmatch).
4651 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4652 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4654 2003-12-14 Karl Berry <karl@gnu.org>
4656 * config.charset: update from gettext-runtime.
4658 2003-12-03 Paul Eggert <eggert@twinsun.com>
4660 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4661 Bug reported by Alfred M. Szmidt.
4663 2003-11-29 Karl Berry <karl@gnu.org>
4665 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4667 2003-11-23 Paul Eggert <eggert@twinsun.com>
4668 Bruno Haible <bruno@clisp.org>
4670 * printf-parse.h: Don't include sys/types.h.
4671 (ARG_NONE): New macro.
4672 (char_directive): Change type of *arg_index fields to size_t.
4673 * printf-parse.c: Don't include sys/types.h.
4674 (SSIZE_MAX): Remove macro.
4675 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4676 Remove unnecessary overflow check.
4677 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4680 2003-11-24 Paul Eggert <eggert@twinsun.com>
4682 * alloca.c: Remove dependency on xalloc module.
4683 (xalloc_die): Remove.
4684 (memory_full) [!defined emacs]: New macro.
4685 [!defined emacs]: Don't include xalloc.h.
4686 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4687 address arithmetic overflows. Change datatypes a bit to avoid
4690 2003-11-22 Jim Meyering <jim@meyering.net>
4692 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4694 2003-11-17 Bruno Haible <bruno@clisp.org>
4696 * vasnprintf.c (alloca): Remove fallback definition.
4697 (freea): Remove definition.
4698 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4699 Reported by Paul Eggert.
4701 2003-11-17 Jim Meyering <jim@meyering.net>
4703 On systems without utime and without a utimes function capable of
4704 dealing with a NULL struct utimbuf* argument, this utime replacement
4705 could -- in unusual circumstances -- leak a file descriptor.
4706 * utime.c: Include <unistd.h> and <errno.h>.
4707 (utime_null): Be sure to close `fd' and to preserve errno.
4708 Reported by Geoff Collyer via Arnold Robbins.
4710 2003-11-16 Paul Eggert <eggert@twinsun.com>
4711 Bruno Haible <bruno@clisp.org>
4713 Protect against address arithmetic overflow.
4714 * printf-args.h: Include stddef.h.
4715 (arguments): Change type of field 'count' to size_t.
4716 * printf-args.c (printf_fetchargs): Use size_t instead of
4717 'unsigned int' where appropriate.
4718 * printf-parse.h: Include sys/types.h.
4719 (char_directive): Change type of *arg_index fields to ssize_t.
4720 (char_directives): Change type of fields 'count', max_*_length to
4722 * printf-parse.c: Include sys/types.h and xsize.h.
4723 (SSIZE_MAX): Define fallback value.
4724 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4725 instead of 'int' where appropriate. Check a_allocated, d_allocated
4726 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4727 * vasnprintf.c: Include xsize.h.
4728 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4729 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4730 overflow. Avoid wraparound when converting a width or precision from
4733 2003-11-16 Bruno Haible <bruno@clisp.org>
4735 Update from GNU gettext.
4736 * printf-parse.c: Generalize to it can be compiled for wide strings.
4737 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4738 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4739 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4740 SNPRINTF): New macros.
4741 Don't include <alloca.h> if the file is used inside libintl.
4742 (local_wcslen): New function, for Solaris 2.5.1.
4743 (VASNPRINTF): Use it instead of wcslen.
4745 2003-11-16 Bruno Haible <bruno@clisp.org>
4747 * xsize.h (xmax): New function.
4748 (xsum, xsum3, xsum4): Declare as "pure" functions.
4750 2003-11-12 Paul Eggert <eggert@twinsun.com>
4752 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4753 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4754 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4755 heuristic is just as accurate as far as we know, and it removes a
4756 dependency on size_max.m4 and ptrdiff_max.m4.
4758 2003-11-12 Paul Eggert <eggert@twinsun.com>
4760 * xstrtol.c (__xstrtol): Remove "break" immediately after
4761 "return", to pacify some unknown compiler. Problem reported
4764 2003-11-11 Bruno Haible <bruno@clisp.org>
4766 * xsize.h (SIZE_MAX): Remove fallback definition.
4767 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4770 2003-11-10 Paul Eggert <eggert@twinsun.com>
4772 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4773 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4774 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4776 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4777 not (size_t) -1, since it's defined here.
4779 2003-11-06 Paul Eggert <eggert@twinsun.com>
4781 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4782 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4783 Reject sizes of exactly SIZE_MAX bytes.
4784 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4785 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4787 2003-11-05 Bruno Haible <bruno@clisp.org>
4789 * xsize.h: Include limits.h, to avoid a possible collision with
4790 SIZE_MAX defined in <limits.h> on Solaris.
4792 2003-11-04 Bruno Haible <bruno@clisp.org>
4794 * xsize.h: New file.
4795 * linebreak.c: Include xsize.h.
4796 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4797 argument for overflow.
4798 Suggested by Paul Eggert.
4800 2003-10-31 Bruno Haible <bruno@clisp.org>
4802 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4803 to avoid (extremely rare) race condition.
4804 Suggested by Paul Eggert.
4806 2003-11-03 Jim Meyering <jim@meyering.net>
4808 * userspec.c: Include "userspec.h".
4809 * userspec.h: New file.
4811 2003-10-31 Paul Eggert <eggert@twinsun.com>
4813 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4814 * mountlist.c (SIZE_MAX): Define if not defined already.
4815 (read_filesystem_list): Set and use me_type_malloced.
4816 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4817 whatever the type happens to be), for brevity and consistency.
4818 Check for size calculation overflow on Alphas running OSF/1.
4820 2003-10-31 Jim Meyering <jim@meyering.net>
4822 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4824 * linebuffer.c: Include <string.h> for declaration of memset.
4826 2003-10-30 Paul Eggert <eggert@twinsun.com>
4827 Bruno Haible <bruno@clisp.org>
4829 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4830 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4832 2003-10-29 Paul Eggert <eggert@twinsun.com>
4834 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4835 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4837 * quotearg.c (quotearg_n_options): Use it.
4838 * group-member.c: Include <stdbool.h>.
4839 (free_group_info): Arg is now const *; don't free arg.
4840 (get_group_info): Now returns bool and accepts struct group_info *,
4841 rather than returning a malloc'ed struct group_info *.
4842 All uses changed. Check for overflow in internal size calculation.
4844 * getusershell.c (readname): Simplify the code by using x2nrealloc
4845 rather than xmalloc/xrealloc.
4846 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4847 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4848 conformance bug: the old code used a pointer after freeing the
4849 storage that it addressed.
4850 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4851 rather than doing it by hand.
4852 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4853 the buffer preserved. Use free and xmalloc instead.
4854 * quotearg.c (quotearg_n_options): Likewise.
4855 Use a simpler test for size overflow. Don't use xalloc_oversized
4856 because unsigned int might be wider than size_t (!); this suggests
4857 that we should switch from unsigned int to size_t for slot numbers.
4859 2003-10-27 Bruno Haible <bruno@clisp.org>
4861 * stdbool_.h: Better support for BeOS.
4863 2003-10-27 Paul Eggert <eggert@twinsun.com>
4865 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4866 to allocate the returned structure. Do not allocate a subarray,
4867 as x2nrealloc will do that.
4868 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4869 instead of xnrealloc.
4870 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4872 2003-10-26 Paul Eggert <eggert@twinsun.com>
4874 * xalloc.h (xalloc_oversized): New static inline function, for
4875 callers that want to do their own size-overflow checking. Include
4876 <stdbool.h>, since xalloc_oversized returns bool.
4877 * xalloc.c (array_size_overflow): Remove. All callers changed
4878 to use xalloc_oversized.
4880 Add two functions x2realloc, x2nrealloc, for programs that grow
4881 arrays dynamically by doubling their sizes.
4882 * xalloc.h (x2realloc, x2nrealloc): New decls.
4883 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4886 Port to C99 semantics for 'inline' of external functions.
4887 Bug reported by Bruno Haible.
4888 * xmalloc.c (xnmalloc_inline): New static inline function,
4889 with the old contents of xnmalloc.
4890 (xnmalloc, xmalloc): Use it.
4891 (xnrealloc_inline): New static inline function,
4892 with the old contents of xnrealloc.
4893 (xnrealloc, xrealloc): Use it.
4895 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4897 2003-10-25 Paul Eggert <eggert@twinsun.com>
4899 Fix several address-calculation bugs in the hash modules,
4900 plus some minor code cleanup.
4902 * hash.h: Include <stdbool.h>, for bool.
4903 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4904 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4905 hash_get_n_entries, hash_get_max_bucket_length,
4906 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4907 hash_rehash): Use size_t rather than unsigned.
4908 * hash.c (struct hash_table, hash_get_n_buckets,
4909 hash_get_n_buckets_used, hash_get_n_entries,
4910 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4911 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4912 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4914 (SIZE_MAX): Define if not defined.
4915 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4916 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4918 Use const * when possible.
4919 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4920 (check_tuning): Fix bug: if tuning parameters were very close to
4921 0 or 1, rounding errors could have caused subscript violations.
4922 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4923 (hash_initialize): Add 'fail:' label
4924 to free table and return NULL, and use it to simplify code.
4925 Use calloc rather than clearing the storage ourself.
4926 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4927 buffer size calculations.
4928 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4929 Include <stddef.h>, for size_t.
4930 * hash-pjw.c (hash_pjw): Likewise.
4931 Switch to method described by Bruno Haible.
4932 Include <limits.h>, for CHAR_BIT.
4933 (SIZE_BITS): New macro.
4935 2003-10-21 Paul Eggert <eggert@twinsun.com>
4937 * getndelim2.c (getndelim2): When size calculation overflows,
4938 ceiling the allocation at NMAX bytes rather than silently
4939 discarding input bytes before NMAX is reached. This makes
4940 a difference only if NMAX exceeds SIZE_MAX / 2.
4942 * obstack.c: Merge from glibc.
4943 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4944 Add libc_hidden_def (_obstack_newchunk).
4945 (_obstack_free) [! defined _LIBC]: Remove.
4946 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4947 a clone of the function body.
4948 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4949 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4951 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4952 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4955 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4956 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4957 Don't use lvalue casts, as GCC plans to remove support for them
4958 in GCC 3.5. Reported by Joseph S. Myers. This bug
4959 was also present in the non-GCC version, indicating that this
4960 code had always been buggy and had never been widely used.
4961 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4962 Use the fast variant of each macro, rather than copying the
4963 definiens of the fast variant; that way, we'll be more likely to
4964 catch future bugs in the fast variants.
4966 2003-10-20 Bruno Haible <bruno@clisp.org>
4968 * wait-process.h: New file, from GNU gettext.
4969 * wait-process.c: New file, from GNU gettext.
4971 2003-10-19 Jim Meyering <jim@meyering.net>
4973 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4975 2003-10-16 Paul Eggert <eggert@twinsun.com>
4977 * getgroups.c: Include <errno.h>, <stdlib.h>.
4978 (getgroups): First arg is int, not size_t.
4979 Don't let 'free' mangle errno.
4981 2003-10-16 Jim Meyering <jim@meyering.net>
4983 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4985 2003-10-15 Paul Eggert <eggert@twinsun.com>
4987 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4989 (new_exclude, add_exclude_file): Initial size no longer needs to
4991 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4992 our own address arithmetic overflow checking.
4994 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4995 (fnmatch): Do not alloca more than 2000 wide characters;
4996 instead, use malloc for large buffers.
4997 Check for address arithmetic overflow, and return -1
4998 with errno set to ENOMEM in that case.
4999 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5000 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5001 instead, return -1. Check for address arithmetic overflow.
5003 2003-10-14 Paul Eggert <eggert@twinsun.com>
5005 Handle invalid suffixes and overflow independently, so that
5006 callers can treat them independently as needed. Fix some bugs in
5007 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5008 suffix for a human-readable blocksize. The major caller-visible
5009 change is the addition of a new
5010 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5011 that both overflow and suffix chars were found.
5013 * human.c (humblock): Don't check separately for invalid suffix
5014 char; that is xstrtoumax's job (now that its bug is fixed).
5015 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5016 INTMAX_MAX]: New macros.
5017 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5018 TYPE_MAXIMUM): New macros.
5019 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5020 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5021 if overflow occurs, as it's what __strtol does and it's more useful
5023 (__xstrtol): If __strtol reports some error other than ERANGE,
5024 reflect it to the caller as LONGINT_INVALID. If it reports
5025 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5026 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5027 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5029 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5030 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5031 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5032 [defined UINTMAX_MAX]: New macros.
5034 2003-10-14 Bruno Haible <bruno@clisp.org>
5036 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5037 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5038 Also use volatile where needed.
5040 2003-10-12 Paul Eggert <eggert@twinsun.com>
5042 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5043 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5044 and define in terms of the other primitives.
5045 * xmalloc.c: Include stdbool.h; do not include exit.h.
5046 (SIZE_MAX): Define if not already defined.
5047 (array_size_overflow): New function.
5048 (xalloc_die): Abort instead of exiting if 'error' returns.
5049 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5050 (xmalloc, xrealloc): Use them.
5051 (xcalloc): Check for address arithmetic overflow.
5052 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5053 a bit faster than strcpy.
5055 2003-10-08 Paul Eggert <eggert@twinsun.com>
5057 Merge getpass from libc, plus a few fixes.
5059 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5060 Include <stdbool.h>.
5061 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5062 __fsetlocking to empty.
5063 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5064 do include <bits/libc-lock.h>.
5065 Do not include <fcntl.h>; not needed.
5066 [_LIBC]: Include <wchar.h>.
5067 (NOTCANCEL_MODE): New macro.
5068 (flockfile, funlockfile) [_LIBC]: New macros.
5069 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5070 [!_LIBC]: New macros.
5071 (call_fclose): New function.
5072 (getpass): Use it. Save tty stream separately; this simplifies the
5073 code and makes it more reliable if stdin happens to equal stdout.
5074 Invoke __fsetlocking on tty.
5075 Handle thread cancellation if needed.
5076 Namespace cleanup (use __tcgetattr, __getline).
5077 Use bool for Booleans.
5078 [USE_IN_LIBIO]: Handle wide streams.
5079 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5080 stream might go where.
5082 * unlocked-io.h: Include <stdio.h>, so that the caller
5083 doesn't have to include <stdio.h> before us.
5084 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5085 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5086 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5087 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5088 if not declared, so that we can use getpass.c code from libc without
5090 (flockfile, ftrylockfile, funlockfile): New macros.
5092 2003-10-06 Bruno Haible <bruno@clisp.org>
5094 * version-etc-2.h: Remove file.
5095 * version-etc-2.c: Remove file.
5097 2003-09-25 Jim Meyering <jim@meyering.net>
5098 Bruno Haible <bruno@clisp.org>
5100 This lets translators provide better translations for the
5101 "Written by ..." part of --version output.
5102 * version-etc.h: Include stdarg.h.
5103 (version_etc_copyright): Declare as readonly.
5104 (version_etc): Make this function variadic with a NULL-terminated list
5105 of author name strings.
5106 (version_etc_va): New declaration.
5107 * version-etc.c: Include stdarg.h, stdlib.h.
5108 (version_etc_copyright): Declare as readonly.
5109 (version_etc_va): New function. Provide a different translatable string
5110 for each possible number of authors < 10. Abbreviate when there are 10
5112 (version_etc): Make this function variadic. Call version_etc_va.
5113 Suggestion from Gary V. Vaughan.
5115 * long-options.h (parse_long_options): Change prototype: the authors
5116 string is moved to the end and becomes variadic.
5117 * long-options.c: Include stdarg.h.
5118 (parse_long_options): Make this function variadic, too.
5119 Call version_etc_va, not version_etc.
5121 2003-10-06 Bruno Haible <bruno@clisp.org>
5123 * fatal-signal.h: New file, from GNU gettext.
5124 * fatal-signal.c: New file, from GNU gettext.
5126 2003-10-04 Karl Berry <karl@gnu.org>
5128 * argp*: update from libc.
5130 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5132 * getpass.c (getpass): Use a no-op fseek when switching from input to
5133 output mode on the same stream.
5135 2003-09-29 Paul Eggert <eggert@twinsun.com>
5137 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5138 Fix arg typo in previous patch.
5140 2003-09-28 Jim Meyering <jim@meyering.net>
5142 * error.c: Correct cpp indentation.
5144 2003-09-27 Paul Eggert <eggert@twinsun.com>
5146 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5147 Omit the special code that used __typeof__, since we worry that
5148 it could be more trouble than it's worth. See:
5149 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5150 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5154 2003-09-26 Jim Meyering <jim@meyering.net>
5156 * error.c (error_tail): Move some declarations
5157 into inner scope where the local variables are used.
5159 2003-09-26 Bruno Haible <bruno@clisp.org>
5161 * stpncpy.h (gnu_stpncpy): New declaration.
5162 (stpncpy): Define as alias for gnu_stpncpy.
5163 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5165 2003-09-26 Paul Eggert <eggert@twinsun.com>
5167 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5168 (error_tail): Do not loop, reallocating temporary buffer, since
5169 the output cannot contain more wide characters than the input
5170 contains bytes, the size must be big enough already. This avoids
5171 one potential size overflow calculation. Check for size overflow
5172 when calculating temporary buffer size. Free temporary buffer
5173 when done, if it was allocated with malloc; this plugs a memory
5174 leak. Remove casts from void * to pointers, that are no longer
5175 needed now that we're assuming C89 or better.
5177 Merge error changes from glibc.
5179 * error.c, error.h: Update copyright notice header to match glibc.
5180 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5181 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5182 Disable cancellation while printing error.
5183 * error.h: Prepend __ to parameter names.
5185 2003-09-25 Karl Berry <karl@gnu.org>
5187 * argp-fmtstream.c, argp-help.c: update from libc.
5189 2003-09-25 Bruno Haible <bruno@clisp.org>
5191 * version-etc-2.h: New file, from version-etc.h with modifications.
5192 * version-etc-2.c: New file, from version-etc.c with modifications.
5194 2003-09-25 Simon Josefsson <jas@extundo.com>
5196 * xgetdomainname.h: New file.
5197 * xgetdomainname.c: New file.
5199 2003-09-25 Simon Josefsson <jas@extundo.com>
5200 Bruno Haible <bruno@clisp.org>
5202 * getdomainname.h: New file.
5203 * getdomainname.c: New file.
5205 2003-09-24 Paul Eggert <eggert@twinsun.com>
5207 * linebuffer.c (freebuffer): Don't free the argument, just
5208 the buffer associated with the argument. Bug reported by
5211 2003-09-19 Karl Berry <karl@gnu.org>
5213 * argp.h: update from libc.
5215 2003-09-16 Paul Eggert <eggert@twinsun.com>
5217 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5218 input error, instead of returning NULL the next time we are called
5219 (and therefore losing track of errno).
5221 2003-09-15 Paul Eggert <eggert@twinsun.com>
5223 * getndelim2.c (getndelim2): Don't trash errno when a read
5224 fails, so that the caller gets the proper errno.
5226 * readutmp.c (read_utmp): Likewise.
5227 Check for fstat error. Close stream and free storage
5230 2003-09-14 Bruno Haible <bruno@clisp.org>
5232 * fwriteerror.h: New file.
5233 * fwriteerror.c: New file.
5235 2003-09-14 Jim Meyering <jim@meyering.net>
5237 * getloadavg.c: Correct cpp indentation.
5238 * strdup.c: Likewise.
5239 * vasnprintf.c: Likewise.
5241 2003-09-12 Paul Eggert <eggert@twinsun.com>
5243 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5244 * obstack.c [!defined _LIBC]: Likewise.
5245 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5246 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5247 * exitfail.c: Don't include stdlib.h; no longer needed.
5249 More changes to assume C89 or better.
5251 * error.c (error_tail): Assume vprintf.
5253 * argmatch.c (getenv): Remove decl.
5254 * progreloc.c (get_full_program_name): Define via prototype.
5255 * setenv.c (clearenv): Likewise.
5256 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5258 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5259 (malloc, memcpy): Remove decls.
5260 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5261 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5262 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5263 (memcpy): Remove macro.
5264 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5265 (__P): Remove. All uses removed.
5266 (PTR): Remove. All uses changed to void *.
5267 (CHAR_BIT, NULL): Remove.
5268 (spaces, zeros, memset_space, memset_zero)
5269 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5271 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5272 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5273 Define with prototype.
5274 Remove now-unnecessary prototype decl.
5275 (extra_args_spec): Assume ANSI C. All uses changed.
5276 (extra_args_spec_iso): Remove.
5277 (my_strftime, emacs_strftimeu): Define via prototype.
5278 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5280 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5281 * strtoimax.c: Include <stdlib.h> unconditionally.
5282 (strtoul, strtol): Remove decls.
5283 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5285 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5286 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5287 (LOCALE_PARAM_PROTO): New macro.
5288 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5289 (INTERNAL (strtol), strtol): Define with a prototype.
5290 (PARAMS): Remove. All uses removed.
5291 * tempname.c: Include <string.h> unconditionally.
5292 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5293 * xgethostname.c (main): Define with a prototype.
5294 * xmalloc.c: Include "xalloc.h" first, to check interface.
5295 Include <stdlib.h> unconditionally.
5296 (calloc, malloc, realloc, free): Remove decls.
5297 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5298 Include <stdlib.h> unconditionally. Sort include file names.
5300 (xstrtod): Define with a prototype.
5301 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5302 (strtol, strtoul): Remove decls.
5304 2003-09-11 Paul Eggert <eggert@twinsun.com>
5306 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5307 Include <stdlib.h>, <string.h> unconditionally.
5308 Remove now-unnecessary cast to char *.
5309 * strnlen.c: Include <string.h> unconditionally.
5310 * yesno.c (yesno): Define with a prototype.
5312 2003-09-10 Bruno Haible <bruno@clisp.org>
5314 * strcspn.c: Include <string.h> unconditionally.
5315 * strpbrk.c: Include <string.h> unconditionally.
5316 * strstr.c: Include <string.h> unconditionally.
5317 * unicodeio.c: Include <string.h> unconditionally.
5318 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5319 * unsetenv.c: Likewise.
5320 * xreadlink.c: Include <stdlib.h> unconditionally.
5321 * yesno.c: Include <stdlib.h> unconditionally.
5322 (rpmatch): Add prototype.
5324 2003-09-10 Jim Meyering <jim@meyering.net>
5326 * error.c: Correct indentation of cpp directives.
5328 2003-09-09 Paul Eggert <eggert@twinsun.com>
5332 * acosl.c (main): Use a prototype.
5333 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5336 * getloadavg.c (getloadavg, main): Define via prototypes.
5338 * getopt.h (struct option.name): Assume C89, and use 'const'.
5339 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5340 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5342 * getopt.c (const): Remove macro.
5343 Include <string.h> unconditionally.
5344 (my_index): Remove; all uses changed to strchr.
5345 (strlen): Remove decl.
5346 (exchange): Remove forward decl; no longer needed.
5347 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5348 Define with prototype.
5349 * getopt1.c (const): Remove macro.
5350 (getopt_long, getopt_long_only, main): Define with prototype.
5352 * getugroups.c: Include <string.h> unconditionally.
5354 * getusershell.c: Include <stdlib.h> unconditionally.
5355 (getusershell, setusershell, endusershell, readname, main):
5356 Define with prototypes.
5358 * group-member.c: Include group-member.h first.
5359 Include <stdlib.h> unconditionally.
5361 * hard-locale.c: Include hard-locale.h first.
5362 Include <stdlib.h>, <string.h> unconditionally.
5364 * hash.c (free, malloc): Remove decls.
5365 Include <stdlib.h> unconditionally.
5367 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5368 (getenv): Do not declare.
5370 * idcache.c: Include <string.h> unconditionally.
5372 * long-options.c: Include long-options.h first, to test interface.
5373 Include <stdlib.h> unconditionally.
5375 * makepath.c: Include makepath.h first, to test interface.
5376 Include <stdlib.h> and <string.h> unconditionally.
5378 * linebuffer.c: Include <stdlib.h>.
5379 (free): Remove decl.
5381 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5382 rpl_malloc returns void *, not char *.
5383 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5385 * md5.h: Include <limits.h> unconditionally.
5386 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5387 (__P): Remove; all uses removed.
5388 * md5.c: Include "md5.h" first.
5389 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5390 md5_buffer, md5_process_bytes, md5_process_block):
5391 Define with prototypes.
5392 * sha.h (__P): Remove all uses. (It wasn't defined??)
5393 * sha.c: Include "sha.h" first.
5394 Include <stdlib.h>, <string.h> unconditionally.
5396 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5397 * memcmp.c (__ptr_t): Likewise.
5398 * memrchr.c (__ptr_t): Likewise.
5399 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5400 Include <string.h> unconditionally.
5401 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5402 * memchr.c: Include <stdlib.h> unconditionally.
5403 * memchr.c (LONG_MAX): Remove.
5404 * memrchr.c (LONG_MAX): Likewise.
5405 * memchr.c (__memchr): Define via a prototype.
5406 * memrchr.c (__memrchr): Likewise.
5407 * memcmp.c (__P): Remove, and remove all uses.
5408 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5409 Remove forward decls; no longer needed.
5410 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5411 Use types required by C89 in prototype.
5413 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5414 * savedir.c: Likewise.
5415 * mkdir.c (free): Remove decl.
5416 * rmdir.c (rmdir): Define with a prototype.
5417 * savedir.c: Include savedir.h first, to test interface.
5419 * mktime.c (STDC_HEADERS): Remove.
5420 Include <stdlib.h>, <string.h> unconditionally.
5422 * modechange.c: Include <stdlib.h> unconditionally.
5423 (malloc): Remove decl.
5425 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5426 (free): Remove decl.
5428 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5429 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5430 (This type really should be intptr_t, but that's a C99ism.)
5431 (_obstack_memcpy): Remove: all uses changed to memcpy.
5432 Include <string.h> unconditionally.
5433 (struct obstack): Assume __STDC__ for types of members
5434 chunkfun, freefun, extra_arg.
5435 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5436 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5437 obstack_begin, obstack_specify_allocation,
5438 obstack_specify_allocation_with_arg, obstack_chunkfun,
5439 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5440 Remove unprototyped decls and the macros that use them.
5441 * obstack.c (POINTER): Remove. All uses changed to void *.
5442 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5443 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5444 (defined __STDC__ && __STDC__)]:
5445 Remove nonprototyped code.
5446 Include <stdlib.h> unconditionally.
5447 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5448 _obstack_allocated_p, _obstack_free, obstack_free,
5449 _obstack_memory_used, print_and_abort):
5450 Define using prototypes.
5451 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5452 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5453 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5454 obstack_next_free, obstack_object_size, obstack_room) [0]:
5455 Remove unused, unprototyped code.
5457 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5459 * physmem.c (physmem_total, physmem_available, main): Define
5462 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5463 (main): Define with a prototype.
5465 * posixver.c (getenv): Remove decl.
5467 * putenv.c (malloc): Returns void *, not char *.
5468 Include <string.h> unconditionally.
5469 (strchr, memcpy, NULL): Do not define.
5471 * readtokens.c: Include readtokens.h first, to test interface.
5472 Include <stdlib.h>, <string.h> unconditionally.
5473 (init_tokenbuffer): Define with a prototype.
5475 * regex.c (PARAMS): Remove. All uses removed.
5476 All uses of _RE_ARGS removed, too.
5477 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5479 (bzero): Assume memset exists.
5480 (memcmp, memcpy, NULL): Remove.
5481 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5482 char, or assignments to local vars of type signed char.
5483 (init_syntax_once, PREFIX(extract_number_and_incr),
5484 PREFIX(print_partial_compiled_pattern),
5485 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5486 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5487 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5488 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5489 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5490 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5491 wcs_compile_range, byte_compile_range, truncate_wchar,
5492 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5493 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5494 count_mbs_length, wcs_re_match_2_internal,
5495 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5496 PREFIX(alt_match_null_string_p),
5497 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5498 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5499 regfree, PREFIX(extract_number)): Define with prototype. Remove
5500 now-unnecessary declaration, if any.
5501 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5503 Remove now-unnecessary casts among pointer types.
5504 * regex.h (_RE_ARGS): Remove. All uses removed.
5506 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5507 (free): Remove decl.
5509 * rpmatch.c: Include <stdlib.h> unconditionally.
5511 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5512 (free): Remove decl.
5514 * save-cwd.c: Include <stdlib.h> unconditionally.
5515 * xgetcwd.c: Likewise.
5517 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5518 (free): Remove decl.
5520 * strchrnul.c (strchrnul): Define with a prototype.
5521 Fix bug: c_in was not converted to char before searching.
5523 The following changes are not K&R related:
5525 * group-member.h: Include <sys/types.h>, so that this file is
5527 * makepath.h: Likewise.
5529 * getusershell.c (readname, default_index, line_size, readname):
5530 Use size_t, not int, for sizes.
5531 (readname): If the size overflows, report an error instead of
5534 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5536 * getndelim2.c: Assume stdlib.h per the C89 spec.
5538 2003-09-08 Paul Eggert <eggert@twinsun.com>
5540 Assume C89 or better; remove K&R cruft.
5541 A few of these changes were first proposed by Derek Robert Price
5542 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5544 * addext.c: Include <string.h> unconditionally.
5545 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5546 Don't declare getenv or malloc.
5548 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5549 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5551 (find_stack_direction, alloca): Use prototypes.
5553 * atexit.c (atexit): Define using a prototype.
5555 * basename.c, dirname.c, stripslash.c:
5556 Include <string.h> unconditionally.
5558 * bcopy.c: Include <stddef.h>.
5559 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5561 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5563 * error.h (error, error_at_line, error_print_progname)
5564 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5565 * error.c: Include error.h first, to check interface.
5566 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5567 (VA_START): Remove; all uses changeed to va_start.
5568 (exit, strerror): Remove decls.
5569 (error_print_progname): Prototype uncondionally.
5570 Don't include <errno.h>; no longer needed.
5571 (private_strerror): Remove.
5572 (error_tail): Always define.
5573 (error, error_at_line): Assume C89 or better; always use prototypes.
5574 * fatal.c: Include "fatal.h" first, to test interface.
5575 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5576 (VA_START): Remove; all uses changed to va_start.
5577 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5579 (exit): Remove decl.
5580 (fatal): Prototype unconditionally. Assume va_start works.
5581 Abort at end, to pacify gcc.
5583 * euidaccess.c (main): Define with a prototype.
5585 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5587 * exitfail.c: Include <stdlib.h> unconditionally.
5589 * fnmatch_.h (__P): Remove. All uses changed to assume
5591 * fnmatch.c: Include fnmatch.h first, to test interface.
5592 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5593 (getenv): Remove decl.
5594 (fnmatch): Define using a prototype.
5595 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5596 (FCT): Define using a prototype.
5598 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5600 * gethostname.c: Include <stddef.h>.
5601 (gethostname): Define with prototype. Length is size_t, not int.
5603 2003-09-08 Paul Eggert <eggert@twinsun.com>
5605 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5606 getversion.c should have been removed then, but was accidentally
5609 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5610 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5612 2003-09-07 Paul Eggert <eggert@twinsun.com>
5614 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5615 copy_tm_result. Bug reported by Simon Josefsson in
5616 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5618 2003-09-06 Paul Eggert <eggert@twinsun.com>
5620 * time_r.c, time_r.h: New files.
5622 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5624 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5625 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5627 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5629 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5630 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5633 * timegm.c: Switch to glibc implementation, with the following changes:
5634 [defined HAVE_CONFIG_H]: Include <config.h>.
5635 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5636 (__mktime_internal) [!defined _LIBC]: New decl.
5637 (__gmtime_r) [!defined _LIBC]: New macro and function.
5638 (timegm): Use a prototype, since gnulib assumes C89.
5639 Do not bother declaring tmp to be const, as it's not really usefu.
5640 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5641 (timegm): Declare only if HAVE_DECL_TIMEGM.
5643 2003-09-03 Paul Eggert <eggert@twinsun.com>
5645 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5646 Bug reported by Lute Kamstra in
5647 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5649 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5650 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5651 course with correspondingly smaller numbers for tomorrow and
5652 yesterday. From Tadayoshi Funaba. Originally installed into
5653 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5656 2003-08-31 Simon Josefsson <jas@extundo.com>
5658 * timegm.h: New file.
5659 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5661 2003-08-31 Karl Berry <karl@gnu.org>
5663 * argp.h: update from libc.
5665 2003-08-28 Bruno Haible <bruno@clisp.org>
5667 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5668 warning on QNX, which defines O_BINARY to 000000.
5670 2003-08-24 Bruno Haible <bruno@clisp.org>
5672 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5673 MSVC7 <stdio.h> is included later.
5675 2003-08-20 Bruno Haible <bruno@clisp.org>
5677 * progname.h: New file, from GNU gettext.
5678 * progname.c: New file, from GNU gettext.
5679 * progreloc.c: New file, from GNU gettext.
5681 2003-08-19 Bruno Haible <bruno@clisp.org>
5683 * xstrdup.c: Assume <string.h> exists.
5685 2003-08-18 Jim Meyering <jim@meyering.net>
5687 * setenv.h: Indent nested cpp directive.
5688 * vasnprintf.c: Remove trailing blanks.
5690 2003-08-17 Simon Josefsson <jas@extundo.com>
5691 Bruno Haible <bruno@clisp.org>
5693 * xstrndup.h: New file.
5694 * xstrndup.c: New file.
5696 2003-08-17 Bruno Haible <bruno@clisp.org>
5698 * strndup.h: New file.
5700 2003-08-16 Paul Eggert <eggert@twinsun.com>
5702 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5703 space, undoing this 2003-08-12 change:
5704 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5706 2003-08-16 Jim Meyering <jim@meyering.net>
5708 Merge from coreutils.
5709 * xstrtoimax.c: #else #if -> #elif.
5710 * xstrtoumax.c: Likewise.
5712 2003-08-15 Paul Eggert <eggert@twinsun.com>
5714 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5715 rather than tab, after '#' in shell-script copyright notices.
5716 Suggested by Bruno Haible.
5718 2003-08-15 Jim Meyering <jim@meyering.net>
5719 and Paul Eggert <eggert@twinsun.com>
5721 Merge from coreutils.
5722 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5723 member but strut utmpx does not. Needed for AIX 4.3.3.
5724 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5726 2003-08-15 Jim Meyering <jim@meyering.net>
5728 Merge from coreutils.
5729 * xgethostname.c: Include <stdlib.h>.
5730 (xghostname): Don't exit for anything other than memory-related
5731 failure; just return NULL.
5732 * userspec.c: Include "posixver.h".
5733 (parse_user_spec): Accept `.' as a separator only
5734 in pre-POSIX-200112 mode.
5735 * strtoimax.c: Use #elif rather than #else #if.
5736 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5737 Remove function, now that we can rely on a working tzset function.
5738 [!_LIBC]: Ensure that the required autoconf test has been run.
5739 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5740 Use underlying_strftime for %r.
5741 * sha.c: Merge in some clean-up and optimization changes from glibc.
5742 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5743 Ensure that it is a multiple of 64.
5744 Rearrange loop exit tests so as to avoid performing an
5745 additional fread after encountering an error or EOF.
5746 * realloc.c: Update copyright date.
5748 2003-08-14 Jim Meyering <jim@meyering.net>
5750 Merge from coreutils.
5751 * obstack.h: Whitespace changes.
5752 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5753 and xcalloc return values.
5754 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5755 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5756 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5757 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5758 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5760 Use mntctl's return value to drive the entry-processing loop, since
5761 we can't rely on the value of the vmt_length member in the last
5762 entry. On some systems doing so could result in exhausting
5763 virtual memory. Based in part on a patch from Mike Jetzer.
5765 2003-08-14 Jim Meyering <jim@meyering.net>
5766 and Paul Eggert <eggert@twinsun.com>
5768 Merges from coreutils, plus other fixes.
5769 * physmem.c: Merge in portability changes from gcc/libiberty
5770 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5771 for credits and details. Thanks to Kaveh Ghazi for helping
5772 to keep these files in sync.
5773 (ARRAY_SIZE): Define it.
5774 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5775 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5776 (memcasecmp): Don't assume size_t fits in unsigned int.
5777 Remove casts and duplicate code.
5778 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5779 (memcpy): Remove definition.
5780 Merge in some clean-up and optimization changes from glibc.
5781 [BLOCKSIZE]: Move definition to top of file.
5782 Ensure that it is a multiple of 64.
5783 Rearrange loop exit tests so as to avoid performing an
5784 additional fread after encountering an error or EOF.
5785 * md5.h (md5_uintptr): Define.
5786 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5787 return to the initial working directory. Preserve errno
5789 * idcache.c: Include "xalloc.h".
5790 (xmalloc, xrealloc): Remove decls.
5791 (getuser): Remove casts no longer required in C89.
5792 * human.c: Include stdio.h, for sprintf.
5793 * group-member.c: Include "xalloc.h".
5794 (xmalloc, xrealloc): Remove decls.
5795 (get_group_info): Remove casts no longer required in C89.
5796 * getusershell.c (readname): Remove casts no longer required in C89.
5797 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5798 * getline.c: Whitespace fix, from coreutils.
5800 2003-08-13 Paul Eggert <eggert@twinsun.com>
5802 * exclude.c: Include <ctype.h>
5803 (IN_CTYPE_DOMAIN): New macro.
5805 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5808 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5809 Undo previous (whitespace-only) change.
5811 2003-08-12 Paul Eggert <eggert@twinsun.com>
5813 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5814 Normalize leading white space and remove trailing white space.
5815 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5816 notice, as per ../config/srclist-update.
5818 Merge from coreutils.
5819 * euidaccess.h: New file.
5820 * euidaccess.c: Include it.
5821 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5822 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5823 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5825 2003-08-11 Bruno Haible <bruno@clisp.org>
5827 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5828 (vasnprintf): Use it instead of wcslen.
5830 2003-08-11 Bruno Haible <bruno@clisp.org>
5832 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5833 value to ensure that _Bool promotes to int. Use #define for _Bool when
5834 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5836 2003-08-10 Karl Berry <karl@gnu.org>
5838 * regex.h: update from libc (whitespace fix).
5840 2003-08-09 Paul Eggert <eggert@twinsun.com>
5842 Merge some files from coreutils. These changes were
5843 originally made by Jim Meyering.
5844 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5845 many older Unixes require this.
5846 * alloca.c (alloca): Remove cast to argument of free;
5847 no longer needed in C89.
5848 * alloca_.h, regex.h: Fix white space to match
5849 what GNU indent does.
5851 2003-08-05 Paul Eggert <eggert@twinsun.com>
5853 * bumpalloc.h: Remove.
5855 2003-08-04 Paul Eggert <eggert@twinsun.com>
5857 * getloadavg.c: Change copyright notice and spacing to conform to
5860 Merge from coreutils.
5861 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5863 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5864 from Karl Berry, implemented by Jim Meyering.
5865 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5866 from Dmitry V. Levin.
5867 Remove anachronistic cast of xrealloc.
5868 * fnmatch_.h (__const): Remove. Use 'const'.
5869 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5870 type. Otherwise, it wouldn't compile with at least /bin/cc on
5871 ymp-cray-unicos9.0.2.X.
5872 Combine two mostly-identical uses of alloca into one.
5873 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5875 2003-08-04 Dave Love <d.love@dl.ac.uk>
5879 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5880 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5881 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5882 obsolete NLIST_NAME_UNION.
5883 [__GNU__]: Undef BSD and FSCALE.
5884 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5886 2003-08-03 Paul Eggert <eggert@twinsun.com>
5888 * stdbool_.h (_Bool): Make it signed char, instead of
5889 an enum type, so that it's guaranteed to promote to int. See:
5890 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5892 2003-07-31 Paul Eggert <eggert@twinsun.com>
5894 * strerror.c: Include config.h, limits.h. Declare sprintf.
5895 (strerror): Don't assume that a printable int fits in 14 bytes.
5897 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5898 Bruno Haible <bruno@clisp.org>
5900 * getline.h (getline, getdelim): Change return type to ssize_t.
5901 * getline.c (getline, getdelim): Likewise.
5902 Remove _GNU_SOURCE define; now it's defined in config.h through
5905 2003-07-22 Paul Eggert <eggert@twinsun.com>
5907 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5908 over-parenthesization in macros.
5910 Sync with coreutils.
5912 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5915 Use `exit_failure' for xalloc and xmemcoll instead of their own
5916 private exit-failure variables.
5917 * xalloc.h (xalloc_exit_failure): Remove.
5918 * xmalloc.c: Likewise. Include exitfail.h.
5919 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5920 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5921 * xmemcoll.c: Likewise. Include exitfail.h.
5922 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5924 2003-07-18 Paul Eggert <eggert@twinsun.com>
5926 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5927 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5928 to test that it can stand by itself. Include "exitfail.h".
5929 Clients should set exit_failure instead.
5930 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5932 2003-07-18 Andreas Schwab <schwab@suse.de>
5934 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5936 2003-07-18 Bruno Haible <bruno@clisp.org>
5938 * getndelim2.h: New file.
5939 * getndelim2.c: Make into a module of its own. Include config.h,
5941 (getndelim2): Make non-static. Change return type to ssize_t.
5942 * getline.h: Change argument names.
5943 * getline.c: Include getndelim2.h instead of getndelim2.c.
5944 * getnline.c: Include getndelim2.h.
5946 2003-07-17 Bruno Haible <bruno@clisp.org>
5948 * Makefile.am: Remove file.
5949 * Makefile.in: Remove file.
5951 2003-07-17 Bruno Haible <bruno@clisp.org>
5953 * getnline.h: New file.
5954 * getnline.c: New file.
5955 * getndelim2.c: New file, extracted from getline.c.
5956 (getndelim2): Renamed from getdelim2, with added nmax argument.
5957 * getline.c: Include getndelim2.c.
5958 (getdelim2): Moved out to getndelim2.c.
5959 (getline, getdelim): Update.
5961 2003-07-15 <karl@gnu.org>
5963 * vasnprintf.c: update from gettext.
5965 2003-07-15 Jim Meyering <jim@meyering.net>
5967 * makepath.c (make_path): Enclose diagnostic in _(...).
5969 2003-07-14 Paul Eggert <eggert@twinsun.com>
5971 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5972 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5973 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5974 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5975 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5976 updated automatically by ../config/srclist-update. This changes
5977 their license from LPGL to GPL.
5979 2003-07-14 Jim Meyering <jim@meyering.net>
5981 Don't emit diagnostics. Let callers do that.
5982 * save-cwd.c: Don't include "error.h".
5983 (save_cwd): Don't call error. Ensure that errno is valid
5984 when returning nonzero.
5986 * save-cwd.h (restore_cwd): Update prototype.
5987 * save-cwd.c (restore_cwd): Remove two parameters.
5988 Simplify. Don't call error upon failure. Let callers do that.
5989 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5990 when auditing is enabled. But don't bother updating the #if.
5992 2003-07-14 Simon Josefsson <jas@extundo.com>
5994 * mempcpy.h: New file.
5995 * mempcpy.c: New file.
5997 2003-07-14 Paul Eggert <eggert@twinsun.com>
5999 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6000 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6001 unicodeio.c, unicodeio.h, unlocked-io.h:
6002 Switch from LGPL to GPL.
6004 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6006 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6007 it breaks C++ compilation.
6008 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6010 2003-07-10 Jim Meyering <jim@meyering.net>
6012 * vasnprintf.c: Remove trailing blanks.
6013 Make cpp indentation consistent.
6015 2003-07-09 Paul Eggert <eggert@twinsun.com>
6017 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6018 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6019 Switch from LGPL to GPL.
6021 2003-07-07 Paul Eggert <eggert@twinsun.com>
6023 * mktime.c: Fix some boundary cases and remove need for floating point.
6025 Issue a compile-time diagnostic if time_t is floating point, or if
6026 two's complement arithmetic is not in effect, or if arithmetic
6027 right shift does not propagate the sign. These assumptions were
6028 all in the original code but they weren't checked.
6030 (TIME_T_MIDPOINT, verify): New macros.
6031 (__isleap): Remove; it has integer overflow problems.
6032 (leapyear): New function, without those problems.
6033 (ydhms_tm_diff): Remove; splitting into two parts.
6034 (ydhms_diff): New function, containing the arithmetic part of
6035 the old ydhms_tm_diff function. Issue a compile-time
6036 diagnostic if we are not using C99 integer division.
6037 Avoid casts when possible.
6038 (guess_time_tm): New function, containing the checking part of
6039 the old ydhms_tm_diff function. Return the new value, rather than
6040 the difference between it and the old. Accept a new argument T
6041 so that *T specifies the old value. Check for overflow in the result.
6043 (__mktime_internal): Use a time_t offset, not a long int offset.
6044 This undoes the 2003-06-04 change, which is no longer needed now
6045 that we have better overflow checking.
6046 (localtime_offset): Likewise.
6048 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6049 and long are 64-bit but int is only 32-bit.
6050 (ydhms_diff): Use long int to store year1 and yday1.
6051 Issue a compile-time diagnostic if long int is not wide enough.
6053 (__mktime_internal): Use long int to store adjusted year and yday.
6054 Use plain C rather than preprocessor commands, if that doesn't
6056 Check for overflow (and try to repair) after each probe
6057 rather than checking only at the very end. This avoids some bugs
6058 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6059 does not equal GMT offset at maximum time).
6060 Use integer to check for overflow rather than floating point; this
6061 is more portable to non-IEEE hosts, and is a tad faster.
6062 When we detect that we are oscillating between two values,
6063 don't check whether tm_isdst has the requested value, since
6064 we already know the answer. When tm_isdst has the wrong value,
6065 use a different heuristic to find the right one, based on the
6066 extreme values actually observed in practice in tz2003a,
6067 rather than the (overly optimistic) "previous 3 calendar quarters".
6069 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6070 "T const" to accommodate glibc style.
6071 (check_result): Use less-confusing report format. "long" -> "long int.
6073 Don't loop if the iteration overflows time_t.
6074 Allow a negative step in the iteration.
6076 2003-07-01 Paul Eggert <eggert@twinsun.com>
6078 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6079 having it depend on HAVE_SYS_TYPES_H.
6081 2003-06-25 Bruno Haible <bruno@clisp.org>
6083 * readlink.c: New file.
6085 2003-06-20 Bruno Haible <bruno@clisp.org>
6087 Assume C89, so PARAMS isn't needed.
6088 * unicodeio.h (PARAMS): Remove.
6089 * unicodeio.c: Don't use PARAMS.
6091 2003-06-18 Jim Meyering <jim@meyering.net>
6093 Merge changes from coreutils.
6094 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6095 Remove explicit declarations of xmalloc and realloc.
6097 (read_utmp): Remove anachronistic cast of xmalloc.
6099 2003-06-17 Paul Eggert <eggert@twinsun.com>
6101 Assume C89, so PARAMS isn't needed.
6102 * backupfile.h (PARAMS): Remove. All uses removed.
6103 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6104 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6105 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6106 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6107 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6108 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6109 xstrtol.h: Likewise.
6110 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6111 same.h, strverscmp.h: Do not include config.h; no longer needed.
6112 Anyway, config.h should always be included before any other file.
6114 2003-06-11 Simon Josefsson <jas@extundo.com>
6116 * sysexit_.h: New file.
6118 2003-05-20 Derek Price <derek@ximbiot.com>
6120 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6122 2003-06-10 Simon Josefsson <jas@extundo.com>
6124 * strchrnul.h: New file.
6125 * strchrnul.c: New file.
6127 2003-06-10 Simon Josefsson <jas@extundo.com>
6129 * argp.h: New file, from glibc.
6130 * argp-ba.c: New file, from glibc.
6131 * argp-eexst.c: New file, from glibc.
6132 * argp-fmtstream.c: New file, from glibc.
6133 * argp-fmtstream.h: New file, from glibc.
6134 * argp-fs-xinl.c: New file, from glibc.
6135 * argp-help.c: New file, from glibc.
6136 * argp-namefrob.h: New file, from glibc.
6137 * argp-parse.c: New file, from glibc.
6138 * argp-pv.c: New file, from glibc.
6139 * argp-pvh.c: New file, from glibc.
6140 * argp-xinl.c: New file, from glibc.
6142 2003-06-07 Jim Meyering <jim@meyering.net>
6144 * readtokens.h: Put `Free Software Foundation, Inc.'
6145 in place of my name in the copyright comment.
6146 Remove definition and uses of __P.
6149 * stat.c: Don't declare xmalloc explicitly.
6150 Instead, include "xalloc.h".
6151 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6152 xrealloc, and xcalloc return values.
6153 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6155 * xgetcwd.h: Remove definition/uses of PARAMS.
6157 2003-06-06 Jim Meyering <jim@meyering.net>
6159 * stdbool_.h: Renamed from stdbool.h.in.
6161 2003-06-06 Jim Meyering <jim@meyering.net>
6163 Merge from coreutils.
6164 * same.c: (same_name): Declare *_basename locals to be `const'.
6165 Consolidate declarations and initializations of *_base* locals.
6167 Merge from coreutils.
6168 This avoids a core dump on systems without GNU putenv,
6169 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6170 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6171 (unsetenv): New static function, from GNU libc.
6172 (rpl_putenv): Use it.
6174 * modechange.c: Remove trailing blanks.
6176 Merge from coreutils.
6177 * fsusage.c: Remove declaration of statfs.
6178 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6180 * posixtm.c: Include <stdbool.h> unconditionally.
6182 2003-06-05 Paul Eggert <eggert@twinsun.com>
6184 * mktime.c (__mktime_internal): When resolving a tm_isdst
6185 mismatch, look in future quarters as well as past. This fixes a
6186 bug when processing fall-backwards gaps immediately after a long
6187 period of daylight-saving time.
6189 * mktime.c: Assume freestanding C89 or better.
6190 (HAVE_LIMITS_H): Remove. Assume it's 1.
6191 (__P): Remove; not used.
6192 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6193 (mktime, not_equal_tm, print_tm, check_result,
6194 main): Use prototypes. Use const * where appropriate.
6195 (main): Fix typo in testing code that uncovered by above changes.
6196 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6198 2003-06-04 Paul Eggert <eggert@twinsun.com>
6200 * mktime.c: Fix Debian bug 177940
6201 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6202 (localtime_offset): Now long int, not time_t, because we want it
6203 to be guaranteed to be signed. All uses changed.
6204 (__mktime_internal): If overflow would occur when adding offset,
6207 Merge 'human' changes from coreutils. Rewrite to support
6208 locale-specific notations like thousands separators.
6209 * human.c: Simplify authorship notice.
6210 Include human.h immediately after config.h.
6211 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6212 <limits.h>: Do not include, since human.h does.
6213 (SIZE_MAX, UINTMAX_MAX): New macros.
6214 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6215 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6216 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6217 (power_letter): Renamed from suffixes.
6218 (generate_suffix_backwards): Remove.
6219 (adjust_value): Now takes int style (because of human.h changes)
6220 and long double value (for greater precision on some platforms).
6221 (group_number): New function.
6222 (human_readable): Use it. Use integer options, not enum.
6223 Put the options before the sizes in the arg list.
6224 Support all the new options.
6225 The old human_readable function has been removed;
6226 use inttostr.h instead.
6227 (human_readable, default_block_size, humblock):
6228 Use uintmax_t, not int, for block sizes.
6229 (human_readable_inexact, block_size_types): Remove.
6230 (block_size_opts): New constant.
6231 (human_options): Renamed from human_block_size, with new signature
6232 that allows block sizes up to UINTMAX_MAX. All callers changed.
6233 * human.h: Add copyright and authorship notice.
6234 Include <limits.h> and <stdbool.h> unconditionally.
6235 (PARAMS): Remove. All uses removed.
6236 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6237 (enum human_inexact_style): Remove tag; now a nameless enum.
6238 (human_floor, human_ceiling, human_round_to_even): Now have
6239 values 2, 0, 1 rather than -1, 1, 0.
6240 (human_group_digits, human_suppress_point_zero, human_autoscale,
6241 human_base_1024, human_SI, human_B): New constants.
6242 (human_readable_inexact, human_block_size): Remove.
6243 (human_readable): Size args are now uintmax_t, not int.
6244 (human_options): New decl.
6246 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6247 unnecessary now that we assume C89 or better. This change
6248 imported from coreutils.
6250 * mktime.c (__mktime_internal): Do not reject negative timestamps
6251 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6252 in the 2003-05-30 sync from glibc.
6254 .h files should stand alone, but we shouldn't include <sys/types.h>
6255 if we can get away with just <stddef.h>.
6257 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6258 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6259 rather than <sys/types.h>, as we merely need size_t.
6260 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6262 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6263 Include <stdio.h>, to get FILE.
6264 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6265 memcasecmp.h has included <stddef.h> and all we need is size_t.
6266 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6267 our interface, instead of including <sys/types.h>
6269 2003-06-02 Paul Eggert <eggert@twinsun.com>
6272 Fix some minor time-related bugs with POSIX time arguments.
6273 Some valid time stamps were being rejected (notably -1, and
6274 time stamps before 1900 on 64-bit hosts). And some invalid
6275 time stamps were being accepted, e.g. September 31.
6277 * posixtm.h (posixtime): Return bool instead of time_t, so
6278 that we can return (time_t) -1 successfully.
6279 * posixtm.c: Likewise.
6280 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6281 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6282 (t): Remove static var.
6283 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6284 of static var. All uses changed.
6285 (year): Do not reject years before 1900; they can occur with
6287 (posix_time_parse): Do not check for out-of-range components;
6288 that is now the caller's responsibility, since our checks were
6289 only approximations.
6290 (posixtime): Use mktime to check for out-of-range components,
6291 since it knows them exactly.
6292 If mktime returns (time_t) -1, check whether an error actually occurred
6293 by invoking localtime on -1.
6294 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6295 posixtime failures better.
6296 Improve the test data (in comments only).
6298 2003-05-30 <karl@gnu.org>
6300 * mktime.c: update from libc.
6302 2003-05-30 Bruno Haible <bruno@clisp.org>
6304 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6305 * localcharset.h: Likewise.
6306 * localcharset.c: Likewise.
6308 2003-05-28 Paul Eggert <eggert@twinsun.com>
6310 Assume the headers required for C89 freestanding compilers.
6311 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6312 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6313 without checking for HAVE_LIMITS_H.
6314 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6315 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6317 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6318 * exclude.c: Include <stdbool.h> unconditionally.
6319 * tempname.c: Include <stddef.h> unconditionally.
6320 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6321 * modechange.c, rpmatch.c (NULL): Don't define, since
6322 <stddef.h> does that.
6323 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6324 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6325 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6326 * xstrtol.c: Likewise.
6327 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6328 * savedir.c: Include <stddef.h> instead of defining NULL.
6330 * addext.c (addext): Use assignment rather than cast, to avoid
6331 warnings on some platforms.
6333 * mktime.c (__mktime_internal): Do not reject negative timestamps
6336 2003-05-10 Bruno Haible <bruno@clisp.org>
6338 * linebreak.c (iconv_string_length): Don't return -1 just because the
6339 string is longer than 4 KB.
6341 2003-05-12 Jim Meyering <jim@meyering.net>
6343 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6344 the space-padded-by-default conversion specifiers, %e, %k, %l.
6346 2003-05-03 Bruno Haible <bruno@clisp.org>
6348 Upgrade to Unicode-4.0.
6349 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6350 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6351 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6352 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6353 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6354 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6355 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6356 Change width of U+E0100..U+E01EF from 1 to 0.
6358 2003-04-25 Bruno Haible <bruno@clisp.org>
6360 * copy-file.c: Include <stddef.h>, for size_t.
6362 2003-04-25 Jim Meyering <jim@meyering.net>
6364 * copy-file.c (copy_file_preserving): Declare buf_size to be
6365 of type size_t, not int.
6367 2003-04-11 Jim Meyering <jim@meyering.net>
6369 Merge changes from Coreutils.
6371 2003-03-22 Jim Meyering <jim@meyering.net>
6373 * strftime.c (widen): Cast alloca return value to proper type.
6375 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6378 * strftime.c (my_strftime): Handle very large width
6379 specifications for numeric values correctly. Improve checks for
6382 2003-01-19 Jim Meyering <jim@meyering.net>
6384 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6385 (nl_get_alt_digit) [! defined my_strftime]: Define.
6386 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6387 _nl_get_alt_digit and _nl_get_walt_digit.
6389 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6390 These changes have no effect outside of _LIBC.
6392 2003-04-10 Bruno Haible <bruno@clisp.org>
6394 * findprog.h: New file, from GNU gettext.
6395 * findprog.c: New file, from GNU gettext.
6397 2003-04-05 Jim Meyering <jim@meyering.net>
6399 Merge changes from Coreutils.
6401 * exclude.h (PARAMS): Remove definition and uses.
6402 * exclude.c: Remove uses of `PARAMS'.
6404 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6405 Add test-cases for DOS filenames. Declare program_name.
6406 (main): Set up program_name. Patch by Rich Dawe.
6408 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6410 Use mntctl's return value to drive the entry-processing loop, since
6411 we can't rely on the value of the vmt_length member in the last
6412 entry. On some systems doing so could result in exhausting
6413 virtual memory. Based in part on a patch from Mike Jetzer.
6415 2003-04-04 Bruno Haible <bruno@clisp.org>
6417 * linebreak.h: New file, from GNU gettext.
6418 * linebreak.c: New file, from GNU gettext with slight modifications.
6419 * lbrkprop.h: New file, from GNU gettext.
6421 2003-04-03 Bruno Haible <bruno@clisp.org>
6423 * utf8-ucs4.h: New file, from GNU gettext.
6424 * utf16-ucs4.h: New file, from GNU gettext.
6425 * ucs4-utf8.h: New file, from GNU gettext.
6426 * ucs4-utf16.h: New file, from GNU gettext.
6428 2003-04-02 Bruno Haible <bruno@clisp.org>
6430 * binary-io.h: New file, from GNU gettext.
6432 2003-04-01 Bruno Haible <bruno@clisp.org>
6434 * pathname.h: New file, from GNU gettext.
6435 * concatpath.c: New file, from GNU gettext.
6437 2003-03-30 Bruno Haible <bruno@clisp.org>
6439 * copy-file.c (copy_file_preserving): Don't set owner if the function
6440 chown() doesn't exist.
6442 2003-03-28 Bruno Haible <bruno@clisp.org>
6444 * copy-file.h: New file, from GNU gettext.
6445 * copy-file.c: New file, from GNU gettext.
6447 2003-03-18 Jim Meyering <jim@meyering.net>
6449 * quote.c (quote_n): Fix typo in comment.
6451 2003-03-14 Jim Meyering <jim@meyering.net>
6453 Merge changes from Coreutils.
6454 * obstack.h (obstack_object_size): Declare temporary, __o,
6455 to be const, in order to avoid warnings.
6456 (obstack_room): Likewise.
6457 (obstack_empty_p): Likewise.
6459 2003-03-13 Paul Eggert <eggert@twinsun.com>
6461 Merge changes from Bison.
6462 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6463 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6464 when compiling Bison 1.875's `bitset bset = obstack_alloc
6465 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6466 * hash.c: Include <stdbool.h> unconditionally.
6468 2003-03-09 Paul Eggert <eggert@twinsun.com>
6470 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6471 Reported by Bruce Becker; see:
6472 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6474 2003-03-03 Paul Eggert <eggert@twinsun.com>
6475 Bruno Haible <bruno@clisp.org>
6477 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6478 Reported by John Hughes, see
6479 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6481 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6483 * poll_.h: New file.
6486 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6488 * mathl.h: New file.
6489 * acosl.c: New file.
6490 * asinl.c: New file.
6491 * atanl.c: New file.
6492 * ceill.c: New file.
6495 * floorl.c: New file.
6496 * frexpl.c: New file.
6497 * ldexpl.c: New file.
6499 * sincosl.c: New file.
6501 * sqrtl.c: New file.
6503 * trigl.c: New file.
6504 * trigl.h: New file.
6506 2003-02-17 Bruno Haible <bruno@clisp.org>
6508 * mkdtemp.h: New file, from GNU gettext.
6509 * mkdtemp.c: New file, from GNU gettext.
6511 2003-01-31 Bruno Haible <bruno@clisp.org>
6513 * rename.c: #undef rename before defining rpl_rename.
6514 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6516 2003-01-30 Bruno Haible <bruno@clisp.org>
6518 * printf-args.h: New file, from GNU gettext.
6519 * printf-args.c: New file, from GNU gettext.
6520 * printf-parse.h: New file, from GNU gettext.
6521 * printf-parse.c: New file, from GNU gettext.
6522 * vasnprintf.h: New file, from GNU gettext.
6523 * vasnprintf.c: New file, from GNU gettext.
6524 * asnprintf.c: New file, from GNU gettext.
6525 * vasprintf.h: New file, from GNU gettext with modifications.
6526 * vasprintf.c: New file, from GNU gettext.
6527 * asprintf.c: New file, from GNU gettext.
6529 2003-01-29 Bruno Haible <bruno@clisp.org>
6531 * stpncpy.h: New file, from GNU gettext with modifications.
6532 * stpncpy.c: New file, from GNU gettext with modifications.
6534 2003-01-28 Bruno Haible <bruno@clisp.org>
6536 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6538 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6541 2003-01-27 Bruno Haible <bruno@clisp.org>
6543 * xsetenv.h: New file, from GNU gettext.
6544 * xsetenv.c: New file, from GNU gettext.
6546 2003-01-23 Bruno Haible <bruno@clisp.org>
6548 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6550 2003-01-22 Bruno Haible <bruno@clisp.org>
6552 * exit.h: New file, from GNU gettext.
6554 2003-01-11 Bruno Haible <bruno@clisp.org>
6556 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6557 * strcase.h (strcasecmp, strncasecmp): Likewise.
6559 2003-01-14 Jim Meyering <jim@meyering.net>
6561 * same.c (same_name): Tweak a comment.
6563 2003-01-11 Bruno Haible <bruno@clisp.org>
6565 * same.c (same_name): Reorder tests so as to avoid calling stat()
6566 when a string comparison is sufficient.
6568 2003-01-11 Bruno Haible <bruno@clisp.org>
6570 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6573 2003-01-11 Bruno Haible <bruno@clisp.org>
6575 * hash-pjw.c: Add comment about low quality of this function.
6577 2003-01-12 Paul Eggert <eggert@twinsun.com>
6579 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6580 to avoid collisions with libcurses and libreadline.
6582 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6583 * getstr.h, getstr.c: Remove.
6584 * getline.c: Include "getline.h", to check interface.
6585 Move body of old getstr.c here: this defines MIN_CHUNK and
6586 declares getdelim2, which is renamed from getstr.
6587 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6589 * linebuffer.c (readlinebuffer): Renamed from readline.
6591 * linebuffer.h: Likewise.
6592 (readline): Remove backward-compatibility macro.
6594 2003-01-12 Jim Meyering <jim@meyering.net>
6596 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6598 2003-01-10 Bruno Haible <bruno@clisp.org>
6600 * alloca_.h: New file.
6601 * getdate.y: Unconditionally include alloca.h.
6602 * makepath.c: Likewise.
6603 * setenv.c: Likewise.
6604 * userspec.c: Likewise.
6606 2003-01-09 Bruno Haible <bruno@clisp.org>
6608 * stdbool.h.in: New file.
6610 2003-01-08 Bruno Haible <bruno@clisp.org>
6612 * safe-read.c: Include specification header first, to ensure its
6614 * full-write.c: Likewise.
6616 2003-01-08 Jim Meyering <jim@meyering.net>
6618 * full-write.c: Undefine and define-away `const' after inclusion
6619 of errno.h, not before. Suggestion from Bruno Haible.
6621 2003-01-07 Jim Meyering <jim@meyering.net>
6623 * full-write.c: Rework so that it may serve to define full_read, too.
6624 * full-read.c: Simply #define FULL_READ and include full-write.c.
6626 2003-01-06 Jim Meyering <jim@meyering.net>
6628 * version-etc.c: Update year in translatable copyright string.
6630 2002-12-25 Bruno Haible <bruno@clisp.org>
6632 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6633 * xstrtol.h: Likewise.
6634 * xstrtoimax.c: Likewise.
6635 * xstrtoumax.c: Likewise.
6636 * human.h: Likewise.
6638 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6639 on systems that have <inttypes.h> but not <stdint.h>.
6641 2002-12-31 Paul Eggert <eggert@twinsun.com>
6643 * memcoll.c (memcoll): Fall back on a simple algorithm using
6644 memcmp if strcoll doesn't work.
6646 2002-12-23 Bruno Haible <bruno@clisp.org>
6648 * localcharset.h: New file.
6649 * localcharset.c: Include it.
6650 * unicodeio.c: Likewise.
6652 2002-12-22 Bruno Haible <bruno@clisp.org>
6654 * utime.c (utime_null): No need to call ftruncate if the file was
6657 2002-12-23 Bruno Haible <bruno@clisp.org>
6659 * memcoll.c (STRCOLL): New macro.
6662 2002-12-22 Bruno Haible <bruno@clisp.org>
6664 * getstr.h (getstr): Define, to avoid clash with libcurses.
6665 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6667 2002-12-22 Bruno Haible <bruno@clisp.org>
6669 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6671 2002-12-23 Bruno Haible <bruno@clisp.org>
6673 * getline.h: Include <stddef.h>, for size_t.
6675 * unicodeio.h: Include <stddef.h>, for size_t.
6676 * unicodeio.c: Don't include <stddef.h>.
6678 2002-12-17 Bruno Haible <bruno@clisp.org>
6680 * canon-host.c (strdup): Remove unused declaration.
6682 * fsusage.c: Include full_read.h.
6683 (get_fs_usage): Use full_read instead of safe_read.
6685 * utime.c (utime_null): Use SAFE_READ_ERROR.
6687 2002-12-11 Bruno Haible <bruno@clisp.org>
6689 * setenv.h: Rewritten to cope with systems that have setenv() but not
6691 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6694 2002-12-11 Bruno Haible <bruno@clisp.org>
6696 * setenv.c (alloca): Fall back to malloc.
6698 (setenv): Use freea() to free memory allocated with alloca().
6700 2002-11-13 Bruno Haible <bruno@clisp.org>
6702 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6703 function declarations.
6704 * unsetenv.c (unsetenv): Likewise.
6706 2002-03-04 Bruno Haible <bruno@clisp.org>
6708 Portability to AIX 4.3.3.
6709 * unsetenv.c: New file, extracted from setenv.c.
6710 * setenv.c: Move the unsetenv() function to unsetenv.c.
6712 2001-12-20 Bruno Haible <bruno@clisp.org>
6714 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6715 use malloc instead. For SunOS 4.
6717 2001-12-11 Bruno Haible <bruno@clisp.org>
6719 * setenv.c: Declare alloca.
6720 (compar_fn_t): New typedef.
6721 (KNOWN_VALUE, STORE_VALUE): Use it.
6723 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6726 2002-12-10 Paul Eggert <eggert@twinsun.com>
6728 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6729 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6730 Choose values that are less likely to collide with system fnmatch
6732 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6733 defined (e.g., a pure POSIX system).
6734 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6735 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6737 2002-12-06 Jim Meyering <jim@meyering.net>
6739 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6741 Merge in changes from libc's misc/error.c, in preparation
6742 for the merge of gnulib's changes back into libc.
6744 * error.c (_): Define only if not already defined.
6745 Move definition to follow all #include directives.
6746 Include unlocked-io.h only if !_LIBC.
6747 [_LIBC]: Include <libio/libioP.h>.
6748 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6749 (fflush): Tweak definition to use INTUSE.
6752 2002-12-05 Paul Eggert <eggert@twinsun.com>
6754 * alloca.c [defined emacs]: Include "lisp.h".
6755 (xalloc_die) [defined emacs]: New macro.
6756 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6757 [! defined emacs]: Include <xalloc.h>.
6758 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6759 (pointer): Typedef to POINTER_TYPE *.
6760 (malloc): Remove decl; we now always use xmalloc.
6761 (alloca): Use old-style definition, since Emacs needs this.
6762 Check for arithmetic overflow when computing combined size.
6764 2002-12-04 Paul Eggert <eggert@twinsun.com>
6766 Do not generate unlocked-io.h automatically, since it's easier to
6767 maintain it by hand.
6769 * unlocked-io.h: New file, from GNU diffutils,
6770 but with proper copyright notice and attribution.
6772 * Makefile.am: Add copyright notice.
6773 (libfetish_a_SOURCES): Add unlocked-io.h.
6774 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6775 (DISTCLEANFILES, io_functions): Remove macros.
6776 (EXTRA_DIST): Remove gen_uio.
6777 (unlocked-io.h): Remove rule.
6779 2002-12-04 Jim Meyering <jim@meyering.net>
6781 Reflect the fact that stat.c and lstat.c are no longer generated.
6782 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6783 (DISTCLEANFILES): Likewise.
6784 (EXTRA_DIST): Likewise.
6785 (all_local): Don't depend on stat.c or lstat.c.
6786 (stat.c, lstat.c): Remove rules.
6787 (EXTRA_DIST): Remove xstat.in.
6789 * xstat.in: Remove file. Contents moved into stat.c.
6790 * stat.c: New file. Contents mostly from xstat.in.
6791 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6792 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6794 * safe-read.c: Rework so that it may serve to define safe_write, too.
6795 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6797 2002-12-03 Jim Meyering <jim@meyering.net>
6799 * safe-read.c, safe-write.c: Change variable names and comments, but
6800 not semantics, to minimize the differences between these two files.
6801 (safe_read): Change comment to mention SAFE_READ_ERROR.
6803 * safe-read.c (IS_EINTR): Define.
6804 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6806 2002-12-02 Bruno Haible <bruno@clisp.org>
6808 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6809 Define, taken from safe-read.c.
6810 (INT_MAX): Provide fallback.
6811 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6812 * safe-write.h (SAFE_WRITE_ERROR): Define.
6814 * safe-read.c (EINTR): Remove definition.
6815 (safe_read): Don't use EINTR if it is absent.
6817 2002-12-02 Jim Meyering <jim@meyering.net>
6819 * safe-read.c (EINTR): Define.
6820 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6821 (INT_MAX): Provide fallback.
6822 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6824 * safe-read.h (SAFE_READ_ERROR): Define.
6826 2002-12-01 Jim Meyering <jim@meyering.net>
6828 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6829 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6831 2002-11-27 Paul Eggert <eggert@twinsun.com>
6833 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6834 hash_rehash): Replace `if (limit <= value) abort ();' with
6835 `if (! (value < limit)) abort ();', for readability.
6837 2002-11-26 <karl@gnu.org>
6839 * strdup.c: copy from libc again, with jim's ok.
6840 * .cppi-disable: re-add strdup.c
6842 2002-11-25 <karl@gnu.org>
6844 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6845 instead of "strtol.c".
6847 2002-11-25 Jim Meyering <jim@meyering.net>
6849 * mktime.c: Sync from libc, now that it has the latest fix.
6851 2002-11-24 <karl@gnu.org>
6853 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6854 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6856 2002-11-24 Jim Meyering <jim@meyering.net>
6858 Update from coreutils:
6860 * mktime.c: Merge in changes from libc.
6862 Avoid a link-time failure on some Linux systems.
6863 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6864 (__mon_yday): Declare with the STATIC attribute.
6865 (__mktime_internal): Likewise.
6866 Based on a report from Greg Schafer.
6868 2002-11-23 Jim Meyering <jim@meyering.net>
6870 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6871 Use `unsigned', not `int', as type of index.
6873 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6875 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6877 2002-11-22 Paul Eggert <eggert@twinsun.com>
6879 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6880 hint that one should use `if (! x) abort ();' rather than `assert
6881 (x);', and anyway it's one less thing to worry about configuring.
6882 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6883 hash_rehash, hash_insert): Use abort rather than assert.
6885 2002-11-22 Paul Eggert <eggert@twinsun.com>
6887 * quotearg.h: Allow multiple inclusion by surrounding with
6888 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6889 so that we can be included first.
6890 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6891 * quotearg.c: Include quotearg.h immediately after config.h.
6892 No need to include stddef.h or sys/types.h any more.
6893 Surround local include files with "", not "<>".
6894 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6895 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6896 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6897 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6898 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6899 (ISPRINT): Remove; no longer needed now that we assume C89.
6901 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6904 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6905 quotearg_char): Use SIZE_MAX rather than
6906 (size_t) -1 when we are talking about "infinity".
6908 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6910 2002-11-22 Bruno Haible <bruno@clisp.org>
6912 * safe-read.h: Assume C89. Add comments.
6913 (safe_read): Change return type to size_t.
6914 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6915 counts > SSIZE_MAX correctly.
6916 * safe-write.h: New file.
6917 * safe-write.c: New file.
6918 * full-read.h: New file.
6919 * full-read.c: New file.
6920 * full-write.h: Assume C89. Add comments.
6921 * full-write.c: Include safe-write.h.
6922 (full_write): Rewritten to use safe_write.
6923 Suggested by Jim Meyering and Paul Eggert.
6925 2002-11-21 Bruno Haible <bruno@clisp.org>
6927 Remove case insensitive option matching.
6928 * argmatch.h (argcasematch): Remove declaration.
6929 (ARGCASEMATCH): Remove macro.
6930 (__xargmatch_internal): Remove case_sensitive argument.
6931 (XARGMATCH): Update.
6932 (XARGCASEMATCH): Remove macro.
6933 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6934 case_sensitive argument.
6935 (argcasematch): Remove function.
6936 (__xargmatch_internal): Remove case_sensitive argument.
6937 (main): Use XARGMATCH instead of XARGCASEMATCH.
6939 * xmalloc.c: Change compile-time error message. Add comment about
6940 required autoconf version.
6942 2002-11-21 Jim Meyering <jim@meyering.net>
6944 * strdup.c (strdup): Tweak comment and initial #if/#include.
6946 Merge in changes from the coreutils.
6948 2002-09-25 Paul Eggert <eggert@twinsun.com>
6949 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6950 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6951 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6952 int. Work more efficiently if X is the same width as uintmax_t.
6953 Do not compare X to -1, to avoid bogus compiler warning.
6954 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6955 Don't assume that f_frsize and f_bsize are the same type.
6957 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6960 * makepath.c (make_path): Restore umask *before* creating the final
6962 (make_path): Minor reformatting.
6964 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6965 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6967 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6968 ones. At least on GNU/Linux systems, `auto' means something else.
6971 2002-11-20 Paul Eggert <eggert@twinsun.com>
6973 Merge argmatch cleanups from Bison. Assume C89.
6975 * argmatch.c: Include config.h here, not in argmatch.h.
6976 Include stdlib.h, for EXIT_FAILURE.
6977 Always include <string.h>, since we assume C89.
6978 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6979 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6980 Include <stddef.h> instead, since it's all we need for size_t.
6981 (PARAMS): Remove. All uses removed.
6982 (ARRAY_CARDINALITY): Do not bother to #undef.
6983 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6984 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6985 Remove unnecessary parentheses.
6986 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6987 Insert necessary parentheses.
6988 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6989 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6991 2002-11-19 Bruno Haible <bruno@clisp.org>
6993 * mbswidth.c: Include mbswidth.h right at the beginning.
6994 * mbswidth.h: Include <stddef.h>, for size_t.
6996 * mbswidth.h (PARAMS): Remove macro.
6997 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6998 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7000 * gcd.h (PARAMS): Remove macro.
7001 (gcd): Use ANSI C function declarations.
7002 * gcd.c (gcd): Likewise.
7004 2002-11-15 Bruno Haible <bruno@clisp.org>
7006 * strcspn.c: Include <stddef.h>.
7007 (strcspn): Use ANSI C function declaration. Change return type to
7009 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7010 (strpbrk): Use NULL.
7011 * strpbrk.h (PARAMS): Remove macro.
7012 (strpbrk): Use ANSI C function declaration.
7013 * strstr.c: Don't include <sys/types.h>.
7014 * strstr.h (PARAMS): Remove macro.
7015 (strstr): Use ANSI C function declarations.
7017 2002-11-06 Bruno Haible <bruno@clisp.org>
7019 * gcd.h (gcd): Change argument type to 'unsigned long'.
7020 * gcd.c (gcd): Likewise.
7022 2002-11-05 Bruno Haible <bruno@clisp.org>
7024 * gcd.h: New file, from gettext-0.11.5.
7025 * gcd.c: New file, from gettext-0.11.5.
7027 2002-11-05 Bruno Haible <bruno@clisp.org>
7029 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7030 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7031 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7032 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7034 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7035 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7037 * closeout.c: Include gettext.h instead of <libintl.h>.
7038 * human.c: Include gettext.h instead of <libintl.h>.
7039 * quotearg.c: Include gettext.h instead of <libintl.h>.
7040 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7041 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7042 * userspec.c: Include gettext.h instead of <libintl.h>.
7043 * version-etc.c: Include gettext.h instead of <libintl.h>.
7044 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7045 (textdomain): Remove definition.
7046 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7048 * long-options.c: Remove include of <libintl.h> and definition of _.
7049 * same.c: Remove include of <libintl.h> and definition of _.
7051 2002-11-04 Bruno Haible <bruno@clisp.org>
7053 * stpcpy.h: New file, from GNU gettext-0.11.5.
7054 * strcase.h: New file, from GNU gettext-0.11.5.
7055 * strpbrk.h: New file, from GNU gettext-0.11.5.
7056 * strstr.h: New file, from GNU gettext-0.11.5.
7057 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7059 2002-05-09 Bruno Haible <bruno@clisp.org>
7061 * config.charset: Update for newest glibc. Add canonical names
7062 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7064 2002-05-09 Bruno Haible <bruno@clisp.org>
7066 * localcharset.c (get_charset_aliases): Add more Windows specific
7069 2002-05-08 Owen Taylor <otaylor@redhat.com>
7071 * config.charset: A few additions for Solaris.
7073 2001-12-05 Bruno Haible <bruno@clisp.org>
7075 * localcharset.c (locale_charset): Don't return an empty string.
7077 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7079 * config.charset: msdos in uk_UA uses CP1125.
7081 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7083 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7084 * localcharset.c (locale_charset): Declare as extern "C".
7086 2002-02-15 Bruno Haible <bruno@clisp.org>
7088 * config.charset [msdosdjgpp]: For Russian, use CP866.
7090 2002-02-11 Bruno Haible <bruno@clisp.org>
7092 * config.charset: Add support for NetBSD.
7094 2002-09-25 <karl@gnu.org>
7096 * strdup.c: copy from libc/string (via ../config/srclist*).
7097 * getopt*: copy from libc/posix.
7098 * gettext.h: copy from gettext.
7099 * .cppi-disable: add strdup.c, gettext.h.
7101 2002-07-01 Jim Meyering <meyering@lucent.com>
7103 * c-stack.c: Include sys/time.h.
7104 From Volker Borchert.
7106 2002-06-11 Paul Eggert <eggert@twinsun.com>
7108 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7109 New macro. Use it uniformly instead of
7110 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7111 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7112 reported by Vin Shelton.
7114 2002-06-22 Jim Meyering <meyering@lucent.com>
7116 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7117 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7119 2002-06-22 Paul Eggert <eggert@twinsun.com>
7121 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7122 Do not assume SA_SIGINFO behavior.
7123 Bug reported by Jim Meyering on NetBSD 1.5.2.
7125 2002-06-22 Jim Meyering <meyering@lucent.com>
7127 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7129 * exitfail.c, exitfail.h: Likewise.
7130 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7132 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7134 (EXTRA_DIST): Add fnmatch_loop.c.
7135 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7137 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7138 * fnmatch.c: Update from diffutils-2.8.2.
7139 * fnmatch_.h: New file. From diffutils-2.8.2.
7140 * fnmatch.h: Remove file.
7142 2002-06-18 Paul Eggert <eggert@twinsun.com>
7144 * file-type.h: Report an error if neither S_ISREG nor
7145 S_IFREG is defined, instead of using a test specific to glibc
7146 2.2. This should be safe, since POSIX requires S_ISREG and
7147 Unix Version 7 had S_IFREG. We don't need to check for
7148 <sys/types.h> since we don't use any symbols that it defines.
7150 2002-06-15 Jim Meyering <meyering@lucent.com>
7152 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7153 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7154 have been included before this file.
7156 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7158 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7159 so that each temporary file name is unique and valid in the first
7160 8 characters, for operation under DOS.
7162 2002-06-15 Jim Meyering <meyering@lucent.com>
7164 Work even with DJGPP 2.03, which lacks support for symlinks.
7166 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7168 * lchown.c (S_ISLNK): Likewise.
7170 2002-06-14 Jim Meyering <meyering@lucent.com>
7172 * file-type.h: Use the version from diffutils-2.8.2.
7173 * file-type.c: Likewise.
7175 2002-05-27 Jim Meyering <meyering@lucent.com>
7177 Fix a problem seen only on nonconforming systems whereby ls.c's
7178 use of localtime, and then of gettimeofday would cause trouble:
7179 the localtime call used to initialize rpl_gettimeofday's save
7180 mechanism would clobber ls's current local time information so
7181 that in any long listing the first file would always be listed
7182 with date 1970-01-01. Analysis by Volker Borchert.
7184 * gettimeofday.c (localtime): Undefine.
7185 (rpl_localtime): New function.
7187 2002-05-22 Jim Meyering <meyering@lucent.com>
7189 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7190 * file-type.h: New file.
7191 * file-type.c (file_type): New file/function. Extracted from diffutils.
7193 2002-04-29 Paul Eggert <eggert@twinsun.com>
7195 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7197 2002-04-28 Paul Eggert <eggert@twinsun.com>
7199 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7200 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7201 of 127, since 64 is the largest conceivable number for ancient
7203 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7205 2002-04-28 Jim Meyering <meyering@lucent.com>
7207 * sig2str.c (WTERMSIG): Remove definition (unused).
7209 2002-04-28 Paul Eggert <eggert@twinsun.com>
7211 * sig2str.h, sig2str.c: New files.
7212 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7214 2002-04-24 Jim Meyering <meyering@lucent.com>
7216 * gettext.h: New file, from Gettext.
7217 * Makefile.am (INCLUDES): Remove -I../intl.
7218 (libfetish_a_SOURCES): Add gettext.h.
7220 2002-04-16 Jim Meyering <meyering@lucent.com>
7222 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7223 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7224 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7226 2002-04-12 Jim Meyering <meyering@lucent.com>
7228 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7230 2002-03-10 Jim Meyering <meyering@lucent.com>
7232 * makepath.c (make_path): Remove a comma from a diagnostic.
7233 Suggestion from Santiago Vila.
7235 2002-03-08 Jim Meyering <meyering@lucent.com>
7237 * rename.c: Mention that this wrapper is needed also on
7238 mips-dec-ultrix4.4 systems.
7240 2002-03-02 Jim Meyering <meyering@lucent.com>
7242 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7243 not HAVE_CLOCK_SETTIME.
7245 2002-02-27 Paul Eggert <eggert@twinsun.com>
7247 * nanosleep.h: Rename to....
7248 * timespec.h: New name for nanosleep.h. All uses changed.
7250 * gettime.c: New file.
7251 * settime.c: New file.
7254 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7255 timespec.h. Remove nanosleep.h.
7257 2002-02-25 Paul Eggert <eggert@twinsun.com>
7259 * acl.c, acl.h: New files.
7260 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7262 2002-02-24 Jim Meyering <meyering@lucent.com>
7264 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7265 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7266 cause trouble. Reported by Nelson Beebe.
7268 2002-02-23 Paul Eggert <eggert@twinsun.com>
7270 * path-concat.c (xpath_concat): Reorder code to pacify
7271 compilers that don't know that xalloc_die never returns.
7273 2002-02-20 Jim Meyering <meyering@lucent.com>
7275 * getdate.c: Regenerate using bison-1.33.
7277 2002-02-15 Paul Eggert <eggert@twinsun.com>
7279 * posixver.c, posixver.h: New files.
7280 * Makefile.am (libfetish_a_SOURCES): Add them.
7282 2002-02-02 Paul Eggert <eggert@twinsun.com>
7283 Bruno Haible <bruno@clisp.org>
7285 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7286 (fwrite_success_callback): New declaration.
7287 * unicodeio.c (unicode_to_mb): New function, extracted from
7288 print_unicode_char. Call failure callback instead of error.
7289 (fwrite_success_callback): New function.
7290 (exit_failure_callback): New function.
7291 (fallback_failure_callback): New function.
7292 (print_unicode_char): Call unicode_to_mb.
7294 2002-01-26 Jim Meyering <meyering@lucent.com>
7296 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7298 2002-01-22 Jim Meyering <meyering@lucent.com>
7300 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7301 Otherwise, some versions of automake would omit the rule that makes
7302 Makefile from Makefile.in.
7304 2001-01-21 Paul Eggert <eggert@twinsun.com>
7306 * xmemcoll.h, xmemcoll.c: New files.
7307 * Makefile.am (libfetish_a_SOURCES): Add them.
7308 * memcoll.c: Include errno.h, and declare errno if not defined.
7309 (memcoll): Set errno to zero if there is no error.
7311 * quotearg.c (quotearg_buffer_restyled):
7312 Fix bug with quoting buffers containing NUL when backslashing escapes.
7313 This bug was exposed by the other changes in this patch.
7314 (quotearg_n_options): New arg ARGSIZE.
7315 All callers changed.
7316 (quoting_options_from_style): New function.
7317 (quotearg_n_style): Use it.
7318 (quotearg_n_style_mem): New function.
7320 * quotearg.h (quotearg_n_style_mem): New function.
7322 2002-01-16 Jim Meyering <meyering@lucent.com>
7324 * getdate.y: Add three semicolons, each just before a closing brace.
7325 Bison (as of version 1.31) no longer papers over that mistake.
7327 2002-02-14 Paul Eggert <eggert@twinsun.com>
7329 * backupfile.c (ISDIGIT): Comment fix.
7330 * getdate.y (ISDIGIT): Likewise.
7331 * posixtm.c (ISDIGIT, year): Likewise.
7332 * strverscmp.c (ISDIGIT): Likewise.
7333 * userspec.c (ISDIGIT): Likewise.
7335 2002-01-05 Jim Meyering <meyering@lucent.com>
7337 * version-etc.c (version_etc_copyright): Update copyright year.
7339 2001-01-19 Paul Eggert <eggert@twinsun.com>
7341 * closeout.c (close_stdout_status): If ferror (stdout), do
7342 not silently exit merely because the output buffer happens to
7343 have nothing pending.
7345 2001-12-18 Paul Eggert <eggert@twinsun.com>
7347 See the big note in ../ChangeLog.
7348 * human.c (suffixes): Prefer K to k for 1024.
7349 (generate_suffix_backwards): New function.
7350 (human_readable_inexact): Use it.
7351 * xstrtol.c (__xstrtol): If there is no number but there
7352 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7353 Accept 'K' as well as 'k'.
7355 2001-12-15 Jim Meyering <meyering@lucent.com>
7357 * regex.h (__restrict_arr): Update from libc.
7359 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7360 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7363 2001-12-10 Jim Meyering <meyering@lucent.com>
7365 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7366 Instead, include "xalloc.h".
7367 (initbuffer): Don't cast xmalloc return value to char*.
7368 (readline): Reword comment.
7369 Don't cast xrealloc return value to char*
7372 2001-12-09 Jim Meyering <meyering@lucent.com>
7374 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7375 `signed and unsigned type in conditional expression'.
7376 * posixtm.c (posix_time_parse): Likewise.
7378 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7380 * readtokens.c (readtoken): Declare an index to be of type unsigned
7381 to avoid a pedantic warning.
7383 * getstr.c: Don't include assert.h.
7384 (getstr): Remove warning-evoking assertions.
7385 Return -1 if offset parameter is out of bounds.
7386 Change the type of a local from int to size_t.
7388 * strftime.c (my_strftime_localtime_r): Include this function
7389 definition in the `#if ! HAVE_TM_GMTOFF' block.
7391 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7392 Include xalloc.h instead.
7394 2001-12-02 Jim Meyering <meyering@lucent.com>
7396 * tempname.c: Don't declare getenv, thus reverting the change of
7397 2001-11-18. It's no longer necessary, now that stdlib.h is always
7400 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7401 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7403 2001-11-30 Akim Demaille <akim@epita.fr>
7405 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7406 before being defined.
7408 2001-11-27 Paul Eggert <eggert@twinsun.com>
7410 * quotearg.h (quotearg_n, quotearg_n_style):
7411 First arg is int, not unsigned.
7412 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7413 (SIZE_MAX, UINT_MAX): New macros.
7414 (quotearg_n_options): Abort if N is negative.
7415 Avoid overflow check on hosts where size_t is 64 bits and int
7416 is 32 bits, as overflow is impossible there.
7417 Fix off-by-one typo that caused unnecessary reallocation.
7419 2001-11-27 Jim Meyering <meyering@lucent.com>
7421 * tempname.c: Merge with version from libc.
7422 * regex.c: Likewise.
7424 * tempname.c: Include stdlib.h unconditionally. On some old systems
7425 for which STDC_HEADERS is 0, it was not included, resulting in a
7426 warning about an integer-to-pointer conversion problem with getenv.
7427 Reported by Volker Borchert.
7429 2001-11-26 Jim Meyering <meyering@lucent.com>
7431 * gtod.h: Remove file.
7432 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7433 * gettimeofday.c: Don't include gtod.h.
7434 (GTOD_init): Remove function.
7435 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7436 Suggestion from Volker Borchert.
7438 2001-11-23 Jim Meyering <meyering@lucent.com>
7440 * hash.h (struct hash_table): Don't define here. Merely declare it.
7441 * hash.c (struct hash_table): Define it here instead.
7443 2001-11-22 Jim Meyering <meyering@lucent.com>
7445 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7447 2001-11-18 Paul Eggert <eggert@twinsun.com>
7449 * tempname.c (TMP_MAX): Remove; no longer needed.
7450 (TEMPORARIES): New macro.
7451 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7452 removes an artificial limitation (e.g. HP-UX 10.20, where
7455 2001-11-18 Jim Meyering <meyering@lucent.com>
7457 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7460 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7461 files will be created before anything else.
7463 2001-11-17 Jim Meyering <meyering@lucent.com>
7465 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7466 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7467 rather than group writable. Patch by Juan F. Codagnone.
7469 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7470 Instead, include "xalloc.h".
7472 * mountlist.c: Include unlocked-io.h after all system headers.
7473 Remove explicit declarations of xmalloc, xrealloc,
7474 and xstrdup. Instead, include "xalloc.h".
7476 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7477 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7478 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7480 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7481 Reported by Padraig Brady.
7483 * mkstemp.c: #undef mkstemp.
7485 (rpl_mkstemp): Rename from mkstemp.
7488 2001-11-16 Jim Meyering <meyering@lucent.com>
7490 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7491 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7492 determine the amount of total physical memory, use pstat_getstatic.
7493 HPUX-11 doesn't define _SC_PHYS_PAGES.
7494 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7495 If sysconf couldn't be used to determine the amount of available
7496 physical memory, use both pstat_getstatic and pstat_getdynamic.
7497 Based on a patch from Bob Proulx.
7499 2001-11-05 Jim Meyering <meyering@lucent.com>
7501 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7503 2001-11-03 Jim Meyering <meyering@lucent.com>
7505 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7506 in argmatch_to_argument call.
7508 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7511 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7512 e.g., a fault due to an attempt to free a NULL pointer.
7514 2001-11-01 Jim Meyering <meyering@lucent.com>
7516 * dirfd.c, dirfd.h: New files.
7517 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7519 * hash.c (hash_print) [TESTING]: Clean up.
7521 2001-10-22 Paul Eggert <eggert@twinsun.com>
7523 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7524 to avoid a warning if -Wall.
7526 2001-10-21 Paul Eggert <eggert@twinsun.com>
7528 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7530 2001-10-21 Jim Meyering <meyering@lucent.com>
7532 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7533 this code would end up calling gettext even in packages built
7535 * getopt.c (_): Likewise.
7536 * regex.c (_): Likewise.
7538 2001-10-20 Paul Eggert <eggert@twinsun.com>
7540 * error.c (strerror_r): Do not declare unless !_LIBC.
7541 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7542 Use strerror_r that is only a macro, even if it is not a function.
7543 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7544 (private_strerror): Use prototypes, not old-style function definition.
7545 (print_errno_message): New function.
7546 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7548 (error_tail, error, error_at_line): Use it.
7550 2001-10-11 Jim Meyering <meyering@lucent.com>
7552 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7553 and quote_n (1, ... to avoid clobbering a buffer.
7555 2001-10-05 Jim Meyering <meyering@lucent.com>
7557 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7558 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7559 * hash-pjw.h: New file.
7561 2001-09-30 Jim Meyering <meyering@lucent.com>
7563 * mountlist.c [MOUNTED_GETFSSTAT]:
7564 Include <sys/ucred.h>, for Apple Darwin.
7565 Include sys/mount.h and sys/fs_types.h only if available.
7567 (read_filesystem_list): Use FS_TYPE.
7569 2001-09-29 Paul Eggert <eggert@twinsun.com>
7571 * exclude.c (excluded_filename): 0 -> false, since it's
7574 2001-09-28 Paul Eggert <eggert@twinsun.com>
7576 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7577 #defines strtoimax. Also treat the other strto* functions
7580 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7581 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7582 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7584 2001-09-26 Jim Meyering <meyering@lucent.com>
7586 Most macros in unlocked-io.h had the wrong number of arguments.
7587 * gen-uio: New script.
7588 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7589 * unlocked-io.hin: Remove file.
7590 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7591 rather than trying to embed it here.
7592 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7593 Reported by Padraig Brady.
7595 2001-09-25 Volker Borchert <bt@teknon.de>
7597 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7599 2001-09-23 Jim Meyering <meyering@lucent.com>
7601 * mountlist.c: Remove useless parentheses in #if directives.
7602 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7603 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7605 2001-09-22 Jim Meyering <meyering@lucent.com>
7607 * localcharset.c: Update from latest gettext.
7608 * config.charset: Likewise.
7610 2001-09-20 Jim Meyering <meyering@lucent.com>
7612 * xstrtol.c (strtoimax): Guard declaration with
7613 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7614 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7615 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7616 (strtoumax): Likewise, for completeness (it wasn't necessary).
7618 2001-09-06 Paul Eggert <eggert@twinsun.com>
7620 * strtoimax.c (HAVE_LONG_LONG):
7621 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7622 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7623 to work around bug in IBM C compiler.
7625 2001-09-16 Jim Meyering <meyering@lucent.com>
7627 * mkdir.c: New file.
7629 2001-09-04 Paul Eggert <eggert@twinsun.com>
7631 * xgetcwd.c: Revert some of the previous change; intead,
7632 fix the HAVE_GETCWD_NULL code to behave more like the
7633 !HAVE_GETCWD_NULL code used to.
7636 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7639 2001-09-04 Paul Eggert <eggert@twinsun.com>
7641 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7642 Use ssize_t, not int, to store result of readlink.
7643 Check for ssize_t overflow as well as size_t overflow,
7644 as POSIX says the result of readlink is implementation-defined
7645 when ssize_t overflows.
7646 Remove unnecessary cast to char*.
7647 Use free+malloc instead of realloc, as the storage doesn't need
7648 to be preserved and it's clearer and can be more efficient that way.
7649 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7650 * xreadlink.h (xreadlink): Update prototype.
7652 2001-09-03 Paul Eggert <eggert@twinsun.com>
7654 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7655 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7656 spotted by Jim Meyering.
7658 2001-09-03 Jim Meyering <meyering@lucent.com>
7660 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7662 2001-09-03 Paul Eggert <eggert@twinsun.com>
7664 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7665 like the HAVE_GETCWD_NULL code.
7666 Include pathmax.h if not HAVE_GETCWD.
7667 Do not include xalloc.h.
7668 (INITIAL_BUFFER_SIZE): New symbol.
7669 Do not use xmalloc / xrealloc, since the caller is responsible for
7670 handling errors. Preserve errno around `free' during failure.
7671 Do not overrun buffer when using getwd.
7673 2001-09-03 Paul Eggert <eggert@twinsun.com>
7675 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7676 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7678 2001-09-02 Jim Meyering <meyering@lucent.com>
7680 * error.c: Update from GNU libc.
7682 2001-09-01 Jim Meyering <meyering@lucent.com>
7684 * xreadlink.c: New file.
7685 * xreadlink.h: New file.
7686 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7688 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7689 doesn't conflict with sparc Solaris 7's definition in
7690 /usr/include/sys/int_types.h.
7692 * exclude.c: Use `""', not `<>' to #include non-system header files.
7693 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7694 and strncasecmp as r-values. Unixware didn't have declarations.
7696 2001-08-31 Jim Meyering <meyering@lucent.com>
7698 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7699 Use an initial, malloc'd, buffer of length 128 rather than
7700 a statically allocated one of length 1024.
7702 2001-08-30 Paul Eggert <eggert@twinsun.com>
7704 * xgetcwd.c: Don't include pathmax.h.
7705 Include stdlib.h and unistd.h if available.
7707 (xmalloc, xstrdup, free): Remove decls.
7708 (xgetcwd): Don't assume sizes fit in unsigned.
7709 Check for overflow when computing sizes.
7710 Simplify reallocation code.
7712 2001-08-28 Paul Eggert <eggert@twinsun.com>
7714 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7716 * strtoimax.c: Renamed from strtoxmax.c, removing the
7719 Also, make the following further changes to make this file's
7720 configuration more similar to that of strtol.c:
7721 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7722 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7723 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7724 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7725 changed to signed values.
7727 And make the following changes as well:
7728 Fix copyright notice, as 1999 was missing.
7729 (verify): New macro.
7730 (strtoimax): Check sizes at compile-time, not run-time.
7731 Prefer strtol to strtoll if both work.
7732 (main): Remove; it was not that useful and was a pain to maintain.
7734 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7736 2001-08-30 Paul Eggert <eggert@twinsun.com>
7738 * savedir.c (savedir): Remove size parameter, as POSIX says that
7739 a directory's st_size can have an arbitrary value, so the old
7740 usage could waste an arbitrary amount of memory. All uses
7742 * savedir.h: Update prototype.
7744 2001-08-30 Paul Eggert <eggert@twinsun.com>
7746 * xstrtol.c (strtoimax): New decl.
7748 2001-08-28 Paul Eggert <eggert@twinsun.com>
7750 * xstrtol.h: Add copyright notice.
7751 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7752 LONGINT_INVALID_SUFFIX_CHAR.
7754 2001-08-30 Paul Eggert <eggert@twinsun.com>
7756 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7759 2001-08-30 Paul Eggert <eggert@twinsun.com>
7761 * hash.c: Remove '2001' from copyright notice.
7763 2001-08-30 Paul Eggert <eggert@twinsun.com>
7765 * full-write.h: New file.
7766 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7767 * full-write.c: Correct credits, as cccp.c no longer
7768 exists and anyway it was so heavily changed from the old cccp
7769 code as to be unrecognizable. Include full-write.h.
7770 (full_write) Return size_t, with short writes meaning failure.
7771 All callers changed. This fixes a bug with large buffers
7773 * utime.c: Include full-write.h.
7775 2001-08-30 Paul Eggert <eggert@twinsun.com>
7777 Merge 'exclude' changes from tar 1.13.22.
7778 This fixes one or two unlikely storage allocation overflow bugs,
7779 but doesn't change user-visible behavior otherwise.
7781 2001-08-30 Paul Eggert <eggert@twinsun.com>
7783 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7784 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7785 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7786 Include if available.
7787 (<xalloc.h>): Include
7788 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7789 (verify): New macro. Use it to verify that EXCLUDE macros do not
7790 collide with FNM macros.
7791 (struct patopts): New struct.
7792 (struct exclude): Use it, as exclude patterns now come with options.
7793 (new_exclude): Support above changes.
7794 (new_exclude, add_exclude_file):
7795 Initial size must now be a power of two to simplify overflow checking.
7796 (free_exclude, fnmatch_no_wildcards): New function.
7797 (excluded_filename): No longer requires options arg, as the options
7798 are determined by add_exclude. Now returns bool, not int.
7799 (excluded_filename, add_exclude):
7800 Add support for the fancy new exclusion options.
7801 (add_exclude, add_exclude_file): Now takes int options arg.
7802 Check for arithmetic overflow when computing sizes.
7803 (add_exclude_file): xrealloc might modify errno, so don't
7804 realloc until after errno might be used.
7806 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7808 (free_exclude): New decl.
7809 (add_exclude, add_exclude_file): Now takes int options arg.
7810 (excluded_filename): No longer requires options arg, as the options
7811 are determined by add_exclude. Now returns bool, not int.
7813 2001-08-30 Paul Eggert <eggert@twinsun.com>
7815 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7817 2001-08-27 Jim Meyering <meyering@lucent.com>
7819 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7821 * version-etc.c (N_): Remove definition.
7822 Revert most of last change.
7823 Instead, simply don't mark the `Copyright...' string for translation.
7824 Based on advice from Paul Eggert.
7826 * strtoxmax.c: Tweak comment.
7828 2001-08-26 Jim Meyering <meyering@lucent.com>
7830 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7831 of copyright with `%s' so translators don't get an untranslated
7833 (COPYRIGHT_YEAR): Define.
7834 (version_etc): Use fprintf rather than fputs.
7835 Suggestion from Ulrich Drepper.
7837 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7839 * strtoll.c: New file, from GNU libc.
7840 * xstrtoimax.c: New file.
7842 * xstrtol.h: Add xstrtoimax.
7843 * strtoumax.c: New file. Simply include "strtoumax.c".
7844 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7846 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7847 * strtoxmax.c: ... then renamed to this.
7849 2001-08-13 Paul Eggert <eggert@twinsun.com>
7851 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7852 Port to Solaris 8, where 'sed' requires a space after the 'r'
7853 command, and where sh dislikes "$/". Clean up the spacing a bit.
7854 Redirect output to $tmp just once.
7856 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7858 * addext.c (<errno.h>): Include.
7859 (errno): Declare if not defined.
7860 (addext): Work correctly when pathconf returns -1 and leaves
7861 errno alone because there is no limit. Also, work even if
7862 pathconf returns a value greater than SIZE_MAX.
7864 2001-08-12 Jim Meyering <meyering@lucent.com>
7866 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7867 Simply `return getcwd (NULL, 0);'.
7868 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7869 Use 1300 as initial value for length, not PATH_MAX.
7871 * pathmax.h: Clean up cpp syntax.
7873 2001-08-12 Jim Meyering <meyering@lucent.com>
7875 * gettimeofday.c: New file.
7877 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7879 2001-08-04 Jim Meyering <meyering@lucent.com>
7881 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7882 to get in sync with glibc.
7884 2001-08-03 Paul Eggert <eggert@twinsun.com>
7886 The following changes are from gettext 0.10.39 as maintained by
7889 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7890 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7891 with inverted sense. All uses changed.
7893 * mbswidth.c: Don't include <limits.h>.
7894 Include <stdlib.h> and <string.h> unconditionally.
7895 (iswcntrl, mbsinit, ISCNTRL): New macros.
7896 (mbsnwidth): Use K&R style function declarations.
7897 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7898 can optimize it when MB_CUR_MAX == 1.
7899 The width of control characters is zero, not 1.
7901 2001-07-15 Jim Meyering <meyering@lucent.com>
7903 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7904 (BUILT_SOURCES): Add unlocked-io.h.
7905 (io_functions): Define.
7906 (unlocked-io.h): New rule.
7907 (DISTCLEANFILES): Add unlocked-io.h.
7908 (all-local): Depend on unlocked-io.h, to ensure it is created.
7910 * unlocked-io.hin: New file
7912 * regex.c: Update from glibc.
7914 2001-07-05 Jim Meyering <meyering@lucent.com>
7916 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7918 (libfetish_a_SOURCES): Put all .h files here instead.
7919 Remove a thus-exposed (better checks in automake) duplicate and
7920 two unnecessary .h files.
7922 2001-06-11 Jim Meyering <meyering@lucent.com>
7924 * regex.c: Update from GNU libc.
7926 2001-05-27 Jim Meyering <meyering@lucent.com>
7928 * readutmp.h (UT_TYPE): Define.
7930 2001-05-24 Jim Meyering <meyering@lucent.com>
7932 * argmatch.c: Include "quote.h".
7933 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7934 quote function. Reported by Göran Uddeborg.
7936 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7938 * dirname.c (dir_name): Compute append_dot using path, not newpath
7939 which is not yet declared.
7941 2001-05-11 Paul Eggert <eggert@twinsun.com>
7943 * Makefile.am (libfetish_a_SOURCES):
7944 Add strftime.c, since we now compile it on all hosts.
7946 * strftime.c (my_strftime):
7947 Define to nstrftime if emacs, but only if my_strftime is not defined.
7948 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7949 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7950 Add one more extra argument: a nanoseconds value.
7953 (my_strftime function): Add %N format.
7954 (emacs_strftimeu): Renamed from emacs_strftime,
7955 with extra ut argument.
7957 2001-05-11 Paul Eggert <eggert@twinsun.com>
7959 dirname code cleanup. base_name now behaves more compatibly
7960 with POSIX basename when given file names that have trailing
7961 slashes, and similarly for dir_name. Add new primitives
7962 base_len and dir_len. Put the directory-name-related decls
7965 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7966 * backupfile.c (base_name): Likewise.
7967 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7968 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7969 * makepath.c (strip_trailing_slashes): Likewise.
7970 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7972 * rename.c (strip_trailing_slashes): Likewise.
7973 * same.c (base_name): Likewise.
7974 * stripslash.c (ISSLASH): Likewise.
7976 * addext.c: Include <dirname.h> after size_t is defined.
7977 * backupfile.c: Likewise.
7979 * addext.c (addext): Use base_len to trim redundant
7980 trailing slashes instead of doing it ourselves.
7981 But do not trim the last slash if it is not redundant.
7983 * backupfile.c (find_backup_file_name,
7984 max_backup_version): Use base_len instead of rolling it ourselves.
7985 Handle the case of "" and (on DOS) "C:" correctly.
7987 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7988 Include <string.h>, <dirname.h>.
7989 (base_name): Allow file names ending in slashes, other than names
7990 that are all slashes. In this case, return the basename followed
7991 by the slashes. This is more general, and can be used in places
7992 where the original base_name purposely had an assertion failure.
7993 (base_len): New function.
7995 * dirname.c: Include <string.h> instead of <stdlib.h>.
7996 Do not include <assert.h>; no longer needed.
7998 (memrchr): Remove decl.
7999 (dir_name_r): Remove.
8000 (dir_len): Renamed from dirlen. All callers changed.
8001 Rewrite in terms of base_name, for simplicity and consistency.
8002 (dir_name): Never return NULL. All callers changed.
8003 Do not include <stdlib.h> in test program; no longer needed.
8004 return 0; is fine for test program.
8006 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8008 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8010 * path-concat.c (path_concat): Use base_len to compute
8011 base length, not strlen; this means we cannot rely on memcpy
8014 * same.c (STREQ): Remove.
8015 (same_name): Handle the case where the basename ends in trailing '/'.
8017 * stripslash.c (strip_trailing_slashes): Return nonzero if
8018 a slash was stripped. Do not strip the last slash after a
8021 2001-04-08 Jim Meyering <meyering@lucent.com>
8023 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8024 recomputed; that's necessary when the offset spans a DST transition.
8025 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8027 2001-04-02 Jim Meyering <meyering@lucent.com>
8029 * regex.h, regex.c: Update from GNU libc.
8031 2001-03-19 Paul Eggert <eggert@twinsun.com>
8033 * version-etc.c (version_etc_copyright): Update to 2001.
8035 2001-03-16 Paul Eggert <eggert@twinsun.com>
8037 * tempname.c (uint64_t): Define to uintmax_t if
8038 not defined, and if UINT64_MAX is not defined.
8039 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8040 Reported by John David Anglin.
8042 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8044 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8045 alias if codeset is empty.
8046 * config.charset (BeOS): Use wildcard syntax.
8048 2001-03-13 Jim Meyering <meyering@lucent.com>
8050 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8051 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8054 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8056 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8058 * unicodeio.c (print_unicode_char): Simplify accordingly.
8060 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8062 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8063 support for DOS/DJGPP.
8065 2001-02-28 Paul Eggert <eggert@twinsun.com>
8067 * Makefile.am (libfetish_a_SOURCES):
8068 Add dup-safer.c, fopen-safer.c.
8069 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8071 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8073 2001-02-25 Paul Eggert <eggert@twinsun.com>
8075 The mkstemp replacement is taken from glibc 2.2.2, with some
8076 portability fixes for use outside glibc, as follows:
8078 * tempname.c (struct_stat64): New macro.
8079 (direxists, __gen_tempname): Use it.
8080 This avoids a portability problem with Solaris 8.
8082 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8083 (<stddef.h>, <stdint.h>, <string.h>):
8084 Include only if STDC_HEADERS || _LIBC.
8085 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8086 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8087 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8088 (__set_errno): Define this macro if <errno.h> doesn't.
8089 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8090 Define these macros if <stdio.h> doesn't.
8091 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8092 Define these macros if <sys/stat.h>
8093 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8094 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8095 __xstat64): Define if not _LIBC.
8096 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8097 (__gen_tempname): Invoke gettimeofday only if
8098 HAVE_GETTIMEOFDAY || _LIBC;
8099 otherwise, fall back on plain "time".
8100 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8102 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8104 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8106 2001-02-17 Jim Meyering <meyering@lucent.com>
8108 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8109 around included file name.
8111 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8113 * strftime.c: Update from GNU libc (the only changes were to comments).
8115 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8117 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8119 2001-02-17 Paul Eggert <eggert@twinsun.com>
8121 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8122 Remove workaround macros for hosts that have mbrtowc but not
8123 mbstate_t, as we now insist on proper declarations for both
8124 before using mbrtowc.
8126 2001-02-17 Jim Meyering <meyering@lucent.com>
8128 * regex.c: Update from libc.
8130 2001-02-16 Paul Eggert <eggert@twinsun.com>
8132 * alloca.c (malloc): Undef before defining, since stdlib.h
8133 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8134 Reported by Mark Hounschell via Paul Eggert.
8136 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8138 * config.charset: Update for FreeBSD 4.2.
8140 2001-01-26 Jim Meyering <meyering@lucent.com>
8142 * quotearg.c: Include stddef.h.
8143 * quote.c: Include stddef.h.
8144 Reported by Axel Kittenberger.
8146 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8147 line in double quotes so that it evokes a better diagnostic.
8148 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8149 Reported by Axel Kittenberger.
8151 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8153 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8154 to avoid a warning. Add back 'const' to inptr.
8156 2001-01-16 Jim Meyering <meyering@lucent.com>
8158 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8161 2001-01-14 Jim Meyering <meyering@lucent.com>
8163 * rename.c: New file. From Volker Borchert.
8164 Include stdlib.h, string.h or strings.h, and xalloc.h.
8165 Use strip_trailing_slashes rather than open-coding it.
8167 2001-01-03 Paul Eggert <eggert@twinsun.com>
8169 * strftime.c: Sync with glibc time/strftime.c 1.81.
8171 2001-01-03 Jim Meyering <meyering@lucent.com>
8173 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8174 local `inptr' to avoid warning with some system declarations of iconv.
8176 2000-12-29 Paul Eggert <eggert@twinsun.com>
8178 * modechange.c: Do not assume that mode_t uses the
8179 traditional octal encoding. E.g. "chmod 1 FOO" should set
8180 the other-execute bit of FOO even if S_IXOTH != 1.
8182 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8183 WOTH, XOTH, ALLM): New macros.
8184 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8185 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8187 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8188 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8190 No need to use uintmax_t; unsigned long is long enough.
8191 Don't bother to get suffix since we don't use it.
8193 2000-12-24 Jim Meyering <meyering@lucent.com>
8195 * hash.c (is_prime): Return explicit boolean values.
8196 (hash_get_first): Return NULL to appease Irix5.6's 89.
8197 Reported by Nelson Beebe.
8199 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8201 * localcharset.c (locale_charset): Add support for Win32.
8203 2000-12-18 Paul Eggert <eggert@twinsun.com>
8205 * physmem.h, physmem.c: New files.
8207 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8208 (noinst_HEADERS): Add physmem.h.
8210 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8211 't' for compatibility with Solaris 8 sort.
8213 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8215 * config.charset: Add support for BeOS.
8217 2000-12-16 Jim Meyering <meyering@lucent.com>
8219 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8220 SHELLS_FILE to a file name that's useful on djgpp systems.
8222 (ADDITIONAL_DEFAULT_SHELLS): Define.
8223 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8224 Based mostly on a patch from Prashant TR.
8226 2000-12-16 Jim Meyering <meyering@lucent.com>
8228 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8229 N and M) would have treated it like `chown N:N FILE'.
8231 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8233 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8235 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8236 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8237 to the list of canonical encodings. Rename EUC-CN to GB2312.
8239 2000-12-08 Andreas Schwab <schwab@suse.de>
8241 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8242 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8244 2000-12-07 Jim Meyering <meyering@lucent.com>
8246 * stripslash.c (ISSLASH): Define.
8247 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8250 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8251 (dir_name_r): Declare this function as static.
8252 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8253 manifest itself on a name containing a mix of slashes and
8255 Make this function work with names starting with a DOS-style
8256 drive letter and colon prefix.
8257 (dir_name): Append `.' if necessary.
8258 Based mostly on patches from Prashant TR and Eli Zaretskii.
8260 * dirname.h (dir_name_r): Remove prototype.
8262 2000-12-05 Jim Meyering <meyering@lucent.com>
8264 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8266 2000-12-04 Jim Meyering <meyering@lucent.com>
8268 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8269 Also include memory.h, stdlib.h, unistd.h if appropriate.
8270 Reported by Andreas Jaeger (conflicting declaration of malloc).
8272 2000-12-02 Jim Meyering <meyering@lucent.com>
8274 * closeout.h: Make idempotent, to avoid some obscure warnings.
8276 2000-12-01 Paul Eggert <eggert@twinsun.com>
8278 * memrchr.c: Include <config.h> before any system include file.
8280 2000-11-29 Paul Eggert <eggert@twinsun.com>
8282 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8284 2000-11-26 Jim Meyering <meyering@lucent.com>
8286 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8288 2000-11-22 Paul Eggert <eggert@twinsun.com>
8290 * strftime.c (my_strftime): Do not invoke mbrlen with a
8291 size of (size_t) -1; it's not portable.
8293 2000-11-17 Akim Demaille <akim@epita.fr>
8295 * obstack.h: Formatting changes.
8296 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8297 prevent type checking.
8298 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8299 cast the value to (void *): assigning a `foo *' to a `void *'
8301 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8303 2000-11-17 Jim Meyering <meyering@lucent.com>
8305 * strstr.c: Update from GNU libc.
8307 2000-11-16 Jim Meyering <meyering@lucent.com>
8309 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8311 2000-11-11 Jim Meyering <meyering@lucent.com>
8313 * error.c: Add a couple #includes, merging from GNU libc version.
8315 2000-11-10 Jim Meyering <meyering@lucent.com>
8317 * obstack.h: Update from GNU libc.
8318 * obstack.c: Likewise.
8320 2000-11-06 Paul Eggert <eggert@twinsun.com>
8322 * getusershell.c (setusershell): Use rewind rather than
8323 fseek/fseeko, to avoid configuration hassles with fseeko.
8324 Don't bother opening SHELLS_FILE if shellstream is NULL;
8327 2000-11-05 Jim Meyering <meyering@lucent.com>
8329 * makepath.h (make_dir): Declare.
8330 * makepath.c (make_dir): Remove `static' attribute.
8333 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8335 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8336 last one in a bucket, advance to the next bucket.
8338 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8340 * fnmatch.c: Do not comment out all the code if we are using
8341 the GNU C library, because in some cases we are replacing buggy
8342 code in the GNU C library itself.
8344 2000-10-30 Paul Eggert <eggert@twinsun.com>
8346 * error.h, getline.h, modechange.h:
8347 Remove "2000" from Copyright line, as the file hasn't been
8348 changed this year other than in the copyright notice.
8350 * xalloc.h: Add "2000" to Copyright line, as this file
8351 was changed this year.
8353 2000-10-30 Paul Eggert <eggert@twinsun.com>
8355 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8356 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8357 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8359 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8361 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8362 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8363 doesn't define __restrict_arr.
8365 2000-10-29 Jim Meyering <meyering@lucent.com>
8367 * xstat.in: Fix grammar in comment.
8369 2000-10-28 Jim Meyering <meyering@lucent.com>
8371 * memchr.c: Update from libc.
8372 Adjust for portability:
8373 [HAVE_STDLIB_H]: Include stdlib.h.
8374 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8375 Undef __memchr, too.
8376 [!weak_alias]: Define __memchr to memchr.
8378 * regex.c: Update from libc.
8379 * regex.h: Likewise.
8380 * getopt1.c: Likewise.
8381 * memcmp.c: Likewise.
8383 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8384 Avoid using fseek, when possible -- it's broken by design.
8385 Patch by Ulrich Drepper.
8387 2000-10-26 Jim Meyering <meyering@lucent.com>
8389 * strftime.c: Update from libc.
8391 2000-10-25 Jim Meyering <meyering@lucent.com>
8393 * obstack.c: Update from libc.
8395 2000-10-23 Jim Meyering <meyering@lucent.com>
8397 * hard-locale.c (hard_locale): Revert last change -- it was simply
8398 wrong. That set_locale call must not have any side effects.
8401 2000-10-22 Jim Meyering <meyering@lucent.com>
8403 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8404 [CYCLIC]: Remove now-unused definition.
8406 * save-cwd.c (O_DIRECTORY): Define, if needed.
8407 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8408 Suggestion from Ulrich Drepper.
8410 2000-10-21 Jim Meyering <meyering@lucent.com>
8412 * dirname.c (dir_name_r): New function, factored out of dir_name.
8413 (dir_name): Use dir_name_r.
8414 * dirname.h (dir_name_r): Declare it.
8416 2000-10-21 Jim Meyering <meyering@lucent.com>
8418 * dirname.c (memrchr): Declare if necessary.
8419 (dir_name): Remove the restriction that there be no
8420 trailing slashes. Now, this code skips past them, effectively
8422 [TEST_DIRNAME] (main): New unit tests.
8424 * memrchr.c: New file from GNU libc.
8425 Undef __memrchr, too.
8426 [!weak_alias]: Define __memrchr to memrchr.
8427 Guard weak_alias use with `#ifdef weak_alias'.
8429 2000-10-17 Jim Meyering <meyering@lucent.com>
8431 * quote.h (PARAMS): Define and use.
8432 Reported by Akim Demaille.
8434 * getopt.c: Update from libc.
8436 2000-10-16 Jim Meyering <meyering@lucent.com>
8438 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8441 2000-09-25 Jim Meyering <meyering@lucent.com>
8443 * md5.h (rol): Define (from GnuPG).
8445 * sha.c: Give credit (GnuPG) where due.
8446 (M): Use rol rather than open-coding it.
8447 Add a FIXME comment.
8449 2000-09-21 Jim Meyering <meyering@lucent.com>
8451 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8452 Reported by Michael Stone.
8454 2000-09-20 Jim Meyering <meyering@lucent.com>
8456 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8457 (noinst_HEADERS): Add sha.h.
8458 Based on code from Scott G. Miller and from GnuPG.
8460 2000-09-15 Jim Meyering <meyering@lucent.com>
8462 * regex.c: Update from libc.
8464 2000-09-10 Jim Meyering <meyering@lucent.com>
8466 * getopt.c (_getopt_internal): Update from glibc.
8468 2000-09-09 Jim Meyering <meyering@lucent.com>
8470 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8471 think it should be used as a general replacement for isascii.
8472 * fnmatch.c: Likewise.
8473 * mbswidth.c: Likewise
8474 * regex.c: Likewise.
8477 * userspec.c: Include sys/param.h and limits.h.
8479 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8480 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8481 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8482 UID, GID. Check range.
8484 2000-09-06 Jim Meyering <meyering@lucent.com>
8486 * getopt.c (_getopt_internal): Update from glibc.
8488 2000-08-30 Jim Meyering <meyering@lucent.com>
8490 * strftime.c: Merge in changes from GNU libc.
8492 2000-08-26 Jim Meyering <meyering@lucent.com>
8494 * closeout.c: Include "__fpending.h".
8495 (close_stdout_status): Return right away if there's nothing to flush.
8497 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8498 * __fpending.c: New file.
8499 * __fpending.h: New file.
8501 2000-08-07 Paul Eggert <eggert@twinsun.com>
8503 Standardize on "memory exhausted" instead of "Memory exhausted"
8504 or "virtual memory exhausted".
8505 * obstack.c (print_and_abort): Use "memory exhausted", not
8506 "virtual memory exhausted".
8507 * same.c (same_name): Invoke xalloc_die instead of printing
8509 * userspec.c (parse_user_spec): Likewise.
8510 * bumpalloc.h: comment fix
8511 * same.c, userspec.c: Include xalloc.h.
8513 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8514 not char *const and pointing to a constant array.
8515 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8516 (xrealloc): Comment fix.
8518 * userspec.c (parse_user_spec):
8519 Don't translate a message until just before returning,
8520 to avoid unnecessary translation.
8522 2000-08-07 Jim Meyering <meyering@lucent.com>
8524 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8525 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8526 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8527 getgroups.c, gethostname.c, getopt.h, group-member.c,
8528 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8529 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8530 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8531 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8532 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8533 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8534 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8535 yesno.c: Back out Copyright date changes for each file with no change
8536 this year. This eases coordination with other programs using the same
8537 source code modules. From Paul Eggert.
8539 2000-08-03 Greg McGary <greg@mcgary.org>
8541 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8542 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8543 (EXTEND_BUFFER): Use them.
8545 2000-08-01 Jim Meyering <meyering@lucent.com>
8547 * dirname.c (ISSLASH): Define.
8548 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8549 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8550 both `\' and `/' may be use as path separators.
8551 Based on a patch from Prashant TR.
8553 2000-07-31 Paul Eggert <eggert@twinsun.com>
8555 * quotearg.c (quotearg_n_options): Don't make the initial
8556 slot vector a constant, since it might get modified.
8558 2000-07-31 Jim Meyering <meyering@lucent.com>
8560 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8561 * obstack.c (print_and_abort): Likewise.
8563 2000-07-30 Paul Eggert <eggert@twinsun.com>
8565 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8566 buffer, so that the caller can always quote one small
8567 component of a "memory exhausted" message in slot 0.
8568 From a suggestion by Jim Meyering.
8570 2000-07-30 Jim Meyering <meyering@lucent.com>
8572 * makepath.c (make_path): Quote the other instance, too.
8574 * quotearg.c (N_STATIC_SLOTVECS): Define.
8575 (STATIC_BUF_SIZE): Define.
8576 (quotearg_n_options): Use only statically allocated storage when
8577 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8578 than STATIC_BUF_SIZE.
8580 2000-07-29 Jim Meyering <meyering@lucent.com>
8582 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8583 * dirname.c (dir_name): Likewise.
8585 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8587 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8588 (dir_name): Assert that there are no trailing slashes.
8590 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8592 * mbswidth.h (mbswidth): Add a flags argument.
8593 (mbswidth): New declaration.
8594 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8595 * mbswidth.c (mbswidth): Add a flags argument.
8596 (mbsnwidth): New function.
8598 2000-07-24 Jim Meyering <meyering@lucent.com>
8600 * mbswidth.c: Remove useless #else. From Bruno Haible.
8602 2000-07-23 Paul Eggert <eggert@twinsun.com>
8604 * mbswidth.c (_XOPEN_SOURCE):
8605 Don't define; this causes problems on Solaris 7.
8606 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8608 2000-07-23 Paul Eggert <eggert@twinsun.com>
8611 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8612 so that mbstate_t is always defined.
8614 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8615 be 1 in at least one GCC installation, and this configuration
8616 error is likely to be common. Ignoring MB_LEN_MAX hurts
8617 performance on hosts that have mbrtowc but have only unibyte
8618 locales, but I assume these hosts are rare.
8620 2000-07-23 Paul Eggert <eggert@twinsun.com>
8622 * quotearg.c: Streamline by invoking multibyte code only if needed.
8623 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8624 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8625 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8626 invoke multibyte primitives.
8628 2000-07-23 Jim Meyering <meyering@lucent.com>
8630 * basename.c (base_name): Add an assertion.
8632 2000-07-15 Bruno Haible <clisp.cons.org>
8634 * quotearg.c: When the system forces us to redefine mbstate_t,
8635 shadow its mbsinit function.
8637 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8639 * mbswidth.h: New file.
8640 * mbswidth.c: New file.
8641 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8642 (noinst_HEADERS): Add mbswidth.h.
8644 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8646 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8649 2000-07-15 Jim Meyering <meyering@lucent.com>
8651 * makepath.c: Include quote.h.
8652 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8653 corresponding argument in a `quote (...)' call.
8654 Give better diagnostics.
8656 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8657 (noinst_HEADERS): Add quote.h.
8659 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8660 from tar's src/misc.c.
8661 * quote.h: New file. Prototypes for same.
8663 2000-07-10 Paul Eggert <eggert@twinsun.com>
8665 From a suggestion by Bruno Haible.
8666 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8667 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8668 to decide whether to define the BeOS workaround macro;
8669 this adjusts to the change to AC_MBSTATE_T.
8671 2000-07-13 Paul Eggert <eggert@twinsun.com>
8673 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8675 * quotearg.c (quoting_style_args, quoting_style_vals,
8676 quotearg_buffer_restyled): Add support for
8677 clocale_quoting_style. Undo previous change to
8678 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8679 and "{RIGHT QUOTATION MARK}" msgids.
8681 2000-07-05 Paul Eggert <eggert@twinsun.com>
8683 The old behavior of quoting `like this' doesn't look good with
8684 newer, ISO-style fonts. See:
8685 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8687 Instead, quote "like this" by default. Let the translator
8688 tailor the locale-specific quoting behavior by providing
8689 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8691 * quotearg.c (N_): New macro.
8692 (gettext_default): New function.
8693 (quotearg_buffer_restyled): Use
8694 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8695 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8697 2000-07-09 Jim Meyering <meyering@lucent.com>
8699 * Most files: Update copyright dates to include 2000.
8701 2000-07-08 Jim Meyering <meyering@lucent.com>
8703 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8705 (xgethostname): Remove now-unnecessary #ifdef.
8706 Move declaration of `err' into loop where it's used.
8708 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8710 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8711 by allocating a larger buffer. Test the gethostname return value for
8712 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8713 returns an error and ENAMETOOLONG isn't defined.
8715 2000-07-05 Paul Eggert <eggert@twinsun.com>
8716 and Bruno Haible <haible@clisp.cons.org>
8718 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8720 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8722 * quotearg.c (struct quoting_options): Simplify quote_these_too
8725 2000-07-03 Jim Meyering <meyering@lucent.com>
8727 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8728 Reported by Bruno Haible.
8730 2000-07-04 Jim Meyering <meyering@lucent.com>
8732 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8733 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8736 2000-07-03 Paul Eggert <eggert@twinsun.com>
8737 and Bruno Haible <haible@clisp.cons.org>
8739 * quotearg.c (mbrtowc):
8740 Assign to *pwc, and return 1 only if result is nonzero.
8741 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8743 2000-07-03 Jim Meyering <meyering@lucent.com>
8745 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8746 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8749 2000-07-02 Jim Meyering <meyering@lucent.com>
8751 * quotearg.c (mbstate_t): Don't define here.
8753 2000-07-02 Jim Meyering <meyering@lucent.com>
8755 * nanosleep.c (SIGCONT): Define if not already defined.
8757 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8759 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8760 per change in ../m4/ls-mntd-fs.m4.
8761 (read_filesystem_list): Ignore symbolic links.
8763 2000-06-29 Jim Meyering <meyering@lucent.com>
8765 * same.c: Include <string.h> or <strings.h>, as appropriate,
8766 for declaration of strcmp.
8768 * long-options.c: Include <stdlib.h>, for declaration of exit.
8770 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8771 Avoid warning by casting result to `char *' to remove `const'.
8773 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8775 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8777 2000-06-26 Paul Eggert <eggert@twinsun.com>
8779 savedir now sets errno on failure and invokes xmalloc to get memory.
8780 Fix a couple of other minor bugs while we're at it.
8782 * savedir.c (<unistd.h>): Do not include; there's no need.
8783 (NAMLEN): Remove macro.
8784 (malloc, realloc): Remove decls.
8786 ("xalloc.h"): Include.
8787 (NAME_SIZE_DEFAULT): New macro.
8788 (savedir): Use xmalloc / xrealloc to allocate memory.
8789 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8790 Skip "" directory entries.
8791 Use strlen to calculate directory entry length, since the old method
8792 is rarely used these days and isn't worth supporting.
8793 Don't use a pointer after freeing it.
8794 Check for integer overflow when calculating allocation size.
8795 Use memcpy to copy entries, instead of stpcpy.
8796 Set errno properly when returning NULL.
8797 Check for readdir error.
8799 2000-06-26 Jim Meyering <meyering@lucent.com>
8801 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8803 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8805 * getusershell.c (xmalloc, xrealloc): Remove functions.
8807 Don't include <stdlib.h>. Don't declare malloc, realloc.
8809 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8811 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8813 2000-06-24 Jim Meyering <meyering@lucent.com>
8815 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8817 2000-06-21 Jim Meyering <meyering@lucent.com>
8819 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8821 2000-06-19 Paul Eggert <eggert@twinsun.com>
8823 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8824 (mbrtowc, mbstate_t): Define substitutes if
8825 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8826 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8827 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8829 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8831 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8832 than 1024, return a memory chunk of least possible size, instead
8833 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8834 Use free/xmalloc instead of xrealloc to avoid copying for very long
8837 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8839 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8840 address, not strdup. Include <stdlib.h> and don't declare free().
8842 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8844 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8847 2000-06-21 Jim Meyering <meyering@lucent.com>
8849 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8850 (noinst_HEADERS): Add getstr.h.
8852 * getline.c (getstr): Move into a separate file.
8853 * getstr.c (getstr): New file, extracted from getline.c, with
8854 the following changes: new parameter, delim2; both delim[12]
8855 parameters have type `int', not `char'. The latter would lose
8856 with 8-bit delimiters.
8857 * getstr.h: New file.
8859 2000-06-19 Jim Meyering <meyering@lucent.com>
8861 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8863 2000-06-18 Jim Meyering <meyering@lucent.com>
8865 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8866 Besides, these days every porting target provides a mkdir function.
8868 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8869 (this snippet comes from src/system.h).
8871 2000-06-15 Paul Eggert <eggert@twinsun.com>
8873 * human.c (adjust_value): New function.
8874 (human_readable_inexact): Apply rounding style even when
8875 printing approximate values.
8877 2000-06-14 Paul Eggert <eggert@twinsun.com>
8879 * human.c (human_readable_inexact): Allow an input block
8880 size that is not a multiple of the output block size, and vice versa.
8881 Reported by Piergiorgio Sartor.
8883 2000-06-14 Paul Eggert <eggert@twinsun.com>
8885 * getdate.y (get_date): Apply relative times after time
8886 zone indicator, not before. Reported by Todd A. Jacobs.
8888 2000-06-13 Jim Meyering <meyering@lucent.com>
8890 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8892 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8894 2000-06-12 Paul Eggert <eggert@twinsun.com>
8896 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8898 2000-06-04 Paul Eggert <eggert@twinsun.com>
8900 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8902 2000-06-04 Jim Meyering <meyering@lucent.com>
8904 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8905 SunOS 4.1.4 for which gid_t is an unsigned type.
8907 2000-06-03 Jim Meyering <meyering@lucent.com>
8909 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8911 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8913 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8914 newer, don't install charset.alias.
8915 * config.charset: Change the Linux/glibc rules so they become empty
8916 on glibc-2.1 or newer.
8918 2000-06-02 Jim Meyering <meyering@lucent.com>
8920 * mountlist.c: Back out last change. Instead, do this...
8921 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8922 member using the same `ignore'-testing code.
8923 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8927 2000-05-29 Jim Meyering <meyering@lucent.com>
8929 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8930 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8932 2000-05-22 Jim Meyering <meyering@lucent.com>
8934 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8936 2000-05-18 Jim Meyering <meyering@lucent.com>
8938 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8939 back, too, since it may have been modified by allocate_entry.
8940 (hash_delete): Rewrite to use neither the assignment operator
8941 nor the comma operator in an if-expression.
8943 2000-05-15 Paul Eggert <eggert@twinsun.com>
8946 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8947 Remove; no longer needed.
8948 "quotearg.h": Add include.
8949 (file_name): Do not bother to explicitly initialize to NULL; it's less
8950 efficient on some hosts.
8951 (close_stdout_status): Remove test as to whether stdout was already
8952 closed; it breaks for the case "echo x | sort >&-".
8953 Quote file name colons.
8954 Do not assume that _("write error") lacks format strings.
8956 2000-05-15 Jim Meyering <meyering@lucent.com>
8958 * version-etc.c (version_etc_copyright): Update the copyright string
8959 used in all --version output.
8961 2000-05-14 Jim Meyering <meyering@lucent.com>
8963 * closeout.c (close_stdout_set_file_name): New function.
8964 (close_stdout_status): Use new file-scoped global.
8965 Return right away if fstat says the stdout file descriptor is invalid.
8966 * closeout.h (close_stdout_set_file_name): Declare.
8968 2000-05-10 Jim Meyering <meyering@lucent.com>
8970 * closeout.c [default_exit_status]: New file-scoped variable.
8971 (close_stdout_set_status): New function.
8972 * closeout.h (close_stdout_set_status): Declare.
8974 2000-05-08 Jim Meyering <meyering@lucent.com>
8976 * long-options.c: Don't include closeout.h.
8977 (parse_long_options): Don't call close_stdout for --version.
8979 2000-05-06 Jim Meyering <meyering@lucent.com>
8981 * strnlen.c: Undefine __strnlen and strnlen.
8982 [!weak_alias]: Define __strnlen to strnlen.
8984 * atexit.c: New file, from libiberty.
8986 2000-05-06 Jim Meyering <meyering@lucent.com>
8988 * closeout.c (close_stdout_status): Also check for errors on the
8991 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8993 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8994 instead of xmalloc, xrealloc, path_concat.
8995 (locale_charset): Treat empty environment variables as absent.
8996 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8998 2000-05-04 Jim Meyering <meyering@lucent.com>
9000 * getopt.c: Update from glibc.
9001 * obstack.c: Likewise.
9002 * obstack.h: Likewise.
9003 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9005 * regex.h: Likewise.
9006 * strndup.c: Likewise.
9007 * strnlen.c: New file, from glibc.
9009 2000-05-01 Jim Meyering <meyering@lucent.com>
9011 * full-write.c (full_write): Remove `FIXME' part of comment.
9013 2000-04-29 Jim Meyering <meyering@lucent.com>
9015 * path-concat.c: Declare strdup only if it's not defined.
9016 * canon-host.c: Likewise.
9018 2000-04-28 Jim Meyering <meyering@lucent.com>
9020 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9021 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9022 included first, then limits.h is included by locale.h by libintl.h.
9023 From John David Anglin.
9025 2000-04-25 Jim Meyering <meyering@lucent.com>
9027 * makepath.c (S_IRWXUGO): Define.
9028 (make_path): Always perform explicit chmod if MODE specifies any
9029 of the `special' permission bits. Prompted by a bug report against
9030 install from Mate Wierdl and Joost van Baal.
9032 2000-04-18 Jim Meyering <meyering@lucent.com>
9036 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9037 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9039 2000-04-17 Jim Meyering <meyering@lucent.com>
9041 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9042 the definition of it to rpl_strftime also defined-away the system's
9045 2000-04-15 Jim Meyering <meyering@lucent.com>
9047 Use `C' to denote so-called `contiguous' files, the same way
9049 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9050 (ftypelet): Use S_ISCTG.
9051 From Michael Deutschmann.
9053 2000-04-14 Jim Meyering <meyering@lucent.com>
9055 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9057 2000-04-08 Jim Meyering <meyering@lucent.com>
9059 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9060 names don't conflict. Reported by Eli Zaretskii.
9062 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9064 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9065 bug. Deal with the different error behavior of Irix iconv.
9067 2000-04-07 Jim Meyering <meyering@lucent.com>
9069 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9070 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9072 2000-04-05 Jim Meyering <meyering@lucent.com>
9074 Portability tweaks required for ultrix4.3.
9075 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9076 * readutmp.c: Include sys/types.h before sys/stat.h.
9077 * canon-host.c: Declare strdup.
9078 * path-concat.c: Likewise.
9079 From John David Anglin.
9081 2000-04-04 Jim Meyering <meyering@lucent.com>
9083 Be more DOS 8.3-friendly.
9084 * ref-add.sin: Renamed from ref-add.sed.in.
9085 * ref-del.sin: Renamed from ref-del.sed.in.
9086 * Makefile.am: Reflect renaming.
9087 Reported by Eli Zaretskii.
9089 Use a temporary file name that won't clash with `charset.alias'
9090 in the DOS 8.3 name space.
9091 * Makefile.am (charset_tmp): Define.
9092 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9093 (uninstall-local): Likewise.
9094 Reported by Eli Zaretskii.
9096 2000-03-29 Paul Eggert <eggert@twinsun.com>
9098 * time/strftime.c (my_strftime): Make sure we call the system
9099 strftime, not ourselves, when invoking the underlying strftime.
9101 2000-03-24 Jim Meyering <meyering@lucent.com>
9103 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9104 (charset_alias): Define.
9105 (install-exec-local): Factor out common code.
9106 (uninstall-local): Split lines longer than 80.
9107 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9109 (.sed.in.sed): New rule. Don't redirect directly to $@.
9110 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9112 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9114 * config.charset: Output a line containing "Packages using this file".
9115 * ref-add.sed.in, ref-del.sed.in: New files.
9116 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9117 ref-del.sed): New rules.
9119 2000-03-17 Jim Meyering <meyering@lucent.com>
9121 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9122 Otherwise, include <strings.h>
9124 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9126 * unicodeio.c (utf8_wctomb): New function.
9127 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9128 format instead of in UCS-4 with platform dependent endianness.
9130 2000-03-07 Paul Eggert <eggert@twinsun.com>
9132 * savedir.c (savedir): Work even if directory size is
9133 negative; this can happen with some screwy NFS configurations.
9135 2000-03-06 Jim Meyering <meyering@lucent.com>
9137 * localcharset.c (get_charset_aliases): Don't try to free file_name
9138 if it's NULL (because we ran out of memory). From Bruno Haible.
9140 2000-03-05 Jim Meyering <meyering@lucent.com>
9142 * localcharset.c ("path-concat.h"): Include.
9143 (get_charset_aliases): Use path_concat instead of ANSI string
9146 * unicodeio.h (PARAMS): Define.
9147 Use it to guard prototype.
9149 2000-03-04 Jim Meyering <meyering@lucent.com>
9151 * Makefile.am (install-exec-local): Create $(libdir) before installing
9153 (uninstall-local): Uncomment this rule so `make distcheck' works
9156 * unicodeio.c (<errno.h>): Include it.
9157 (errno): Declare if not defined.
9159 * localcharset.c: Add Bruno's comment justifying use of volatile.
9161 * config.charset: New version, incorporating remarks from a linux
9162 i18n mailing list. From Bruno Haible.
9164 2000-03-02 Jim Meyering <meyering@lucent.com>
9166 * Makefile.am (EXTRA_DIST): Add config.charset.
9168 2000-03-01 Jim Meyering <meyering@lucent.com>
9170 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9171 * unicodeio.c: Likewise.
9173 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9175 * config.charset: New file.
9176 * localcharset.c: New file.
9177 * unicodeio.h, unicodeio.c: New files.
9178 * Makefile.am (DEFS): Add -DLIBDIR=...
9179 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9180 (noinst_HEADERS): Add unicodeio.h.
9181 (all-local, install-exec-local, charset.alias): New targets.
9183 2000-02-28 Paul Eggert <eggert@twinsun.com>
9185 * quotearg.c (ALERT_CHAR): New macro.
9186 (quotearg_buffer_restyled): Use it.
9188 2000-02-27 Jim Meyering <meyering@lucent.com>
9190 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9191 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9193 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9194 not `#if STDC_HEADERS'.
9195 Declare malloc if needed.
9197 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9198 now that autoconf always defines the HAVE_DECL_ symbols.
9199 * human.c: Likewise.
9201 * strtoumax.c: Likewise.
9203 * backupfile.c: Arrange for cpp to fail if the configure-time
9204 declaration check was not run.
9206 * human.c: Likewise.
9208 * strtoumax.c: Likewise.
9210 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9211 then first look up the entire `.'-containing string as a login name.
9213 2000-02-18 Paul Eggert <eggert@twinsun.com>
9215 * getdate.y: Handle two-digit years with leading zeros correctly.
9216 (textint): New typedef.
9217 (parser_control): Member year changed from int to textint.
9219 (YYSTYPE): Removed; replaced by %union with int and textint members.
9220 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9221 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9222 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9223 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9224 (date, number, to_year): Use width of number in digits, not its value,
9225 to determine whether it's a 2-digit year, or a 2-digit time.
9226 (yylex): Store number of digits of numeric tokens.
9227 Reported by John Kendall.
9229 (parser_control): Changed from struct parser_control to typedef (for
9230 consistency). All uses changed.
9232 (tID): Removed; not used.
9233 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9235 2000-02-14 Paul Eggert <eggert@twinsun.com>
9237 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9238 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9240 2000-02-12 Jim Meyering <meyering@lucent.com>
9242 * userspec.c (ISDIGIT): Define it.
9243 (isdigit): Remove definition.
9244 (is_number): Use ISDIGIT, not isdigit.
9245 <libintl.h>: Include.
9247 (parse_user_spec): Mark translatable strings.
9249 2000-02-10 Jim Meyering <meyering@lucent.com>
9251 With these changes, nanosleep.[ch] are finally enough like the other
9252 lib/* replacement files to compile on a few more losing systems.
9254 * nanosleep.h: Don't include config.h.
9255 Remove prototype from declaration of nanosleep.
9256 (PARAMS): Remove now-unneeded definition.
9257 * nanosleep.c: #undef nanosleep.
9258 (rpl_nanosleep): Rename from nanosleep.
9260 2000-02-03 Jim Meyering <meyering@lucent.com>
9262 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9263 rather than with `#if HAVE_UTMPNAME'.
9265 2000-02-01 Jim Meyering <meyering@lucent.com>
9267 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9269 2000-01-31 Jim Meyering <meyering@lucent.com>
9271 * nanosleep.h (nanosleep): Guard declaration with
9272 `#if ! HAVE_DECL_NANOSLEEP'.
9273 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9274 the declaration in that vendor's sys/timers.h.
9275 Reported by Christian Krackowizer.
9277 * quotearg.c (ISASCII): Add #undef and move definition to follow
9278 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9279 (ISPRINT): Likewise.
9280 Reported by Tom Tromey.
9282 2000-01-30 Jim Meyering <meyering@lucent.com>
9284 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9285 uses of ->ut_name. The latter doesn't work with new Linux header files
9286 where only utmpx.ut_user is declared.
9288 * readutmp.h (UT_USER): Define.
9290 2000-01-23 Jim Meyering <meyering@lucent.com>
9292 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9295 2000-01-22 Jim Meyering <meyering@lucent.com>
9297 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9298 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9299 Required for some AIX systems. Reported by Christian Krackowizer.
9300 [TESTING] (main): New function.
9302 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9303 * dirname.c (dir_name): Support for DOS-style file names with drive
9306 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9308 * strverscmp.c (ISDIGIT): Define.
9309 (strverscmp): Use ISDIGIT, not isdigit.
9311 2000-01-17 Paul Eggert <eggert@twinsun.com>
9313 * nanosleep.c (nanosleep):
9314 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9315 POSIX.1 doesn't require SA_INTERRUPT and some systems
9316 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9317 it's been part of POSIX.1 since day 1 (in 1988).
9319 2000-01-17 Jim Meyering <meyering@lucent.com>
9321 * interlock: Remove unused file. Reported by François Pinard.
9323 2000-01-16 Paul Eggert <eggert@twinsun.com>
9325 * quotearg.c (quotearg_buffer_restyled): Do not quote
9326 alert, backslash, formfeed, and vertical tab unnecessarily in
9327 shell quoting style.
9330 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9331 Free Software Foundation, Inc.
9332 Copying and distribution of this file, with or without modification,
9333 are permitted provided the copyright notice and this notice are preserved.