1 2006-06-17 Bruno Haible <bruno@clisp.org>
3 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
5 2006-06-17 Bruno Haible <bruno@clisp.org>
7 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
8 problem on Solaris 2.5.1.
10 2006-06-16 Eric Blake <ebb9@byu.net>
12 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
13 * unicodeio.c [!defined errno]: Likewise.
14 * strtol.c [!defined errno]: Likewise.
15 * strtod.c [!defined errno]: Likewise.
17 2006-06-15 Bruno Haible <bruno@clisp.org>
19 * stdint_.h: Rewritten to be fully auto-configured.
20 Fixes bug on HP-UX/IA64.
22 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
24 * getdate.y (__attribute__): Don't define if already defined.
25 Problem reported by Larry Jones.
26 * utimens.c (__attribute__): Likewise.
28 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
30 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
31 reported by Andreas Schwab.
33 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
34 Bruno Haible <bruno@clisp.org>
36 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
38 2006-05-26 Martin Lambers <marlam@marlam.de>
40 * getpass.c: Updates the test for the native W32 API, and adds
41 missing includes, thus fixing compilation warnings.
43 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
45 * tempname.c (small_open, large_open): New macros.
46 (__open, __open64) [!_LIBC]: Remove.
47 (__gen_tempname): Use small_open and large_open instead of __open
48 and __open64. This fixes a portability bug on HP-UX 11.11i
49 reported by Simon Wing-Tang in
50 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
52 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
54 * exclude.c (exclude_fnmatch): New function.
55 (excluded_file_name): Call exclude_fnmatch.
56 * exclude.h (excluded_file_name): New prototype
58 2006-05-24 Bruno Haible <bruno@clisp.org>
60 * printf-args.c (printf_fetchargs): Turn NULL pointers for
61 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
62 Reported by Thorsten Maerz <torte@netztorte.de> via
63 Aaron Stone <aaron@serendipity.cx>.
65 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
67 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
68 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
69 (my_usleep): Don't mishandle maximum value.
71 2006-05-19 Jim Meyering <jim@meyering.net>
73 * getugroups.c: Correct an outdated comment. From Bruno Haible.
75 2006-05-17 Bruno Haible <bruno@clisp.org>
78 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
80 2006-05-17 Bruno Haible <bruno@clisp.org>
82 * stdint_.h: Fix recognition of Cygwin.
84 2006-05-11 Jim Meyering <jim@meyering.net>
86 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
88 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
90 * crc.c (crc32_update): Remove unnecessary L suffix.
91 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
92 unwanted sign propagation, e.g., on hosts with 64-bit int.
93 There still are some problems with reeelly weird theoretical hosts
94 (e.g., 33-bit int) but it's not worth worrying about now.
95 * sha1.c (rol): Likewise.
96 (K1, K2, K3, K4): Remove unnecessary L suffix.
98 2006-05-10 Bruno Haible <bruno@clisp.org>
100 * des.c: Cast to avoid warnings.
102 2006-05-10 Simon Josefsson <jas@extundo.com>
104 * md4.c: Typo fix, update copyright years.
105 (K1, K2): Don't use L because it turn computations into 64-bit on
108 2006-05-09 Bruno Haible <bruno@clisp.org>
110 * xvasprintf.c: Include limits.h, string.h, xsize.h.
111 (EOVERFLOW): Define fallback value.
112 (xstrcat): New function.
113 (xvasprintf): Recognize the special case of a string concatenation.
115 2006-05-01 Bruno Haible <bruno@clisp.org>
117 * stdint_.h: Shorter URL.
118 * inttypes.h: Likewise.
120 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
122 * verify.h: Document the internals better. Most of this change
123 was written by Bruno Haible.
125 2006-04-29 Bruno Haible <bruno@clisp.org>
127 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
128 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
130 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
132 * getdate.y (get_date): When adding relative date, start with the
133 initial time, not with the result of the first mktime call.
135 2006-04-23 Bruno Haible <bruno@clisp.org>
137 * copy-file.c: Include <unistd.h> unconditionally.
138 * execute.c: Likewise.
139 * fatal-signal.c: Likewise.
140 * findprog.c: Likewise.
141 * mkdtemp.c: Likewise.
144 * wait-process.h: Likewise.
146 2006-04-23 Bruno Haible <bruno@clisp.org>
148 * fwriteerror.c (fwriteerror): Call fclose also when an error
149 condition was already detected.
150 Reported by Ben Pfaff <blp@cs.stanford.edu>.
152 2006-04-19 Derek Price <derek@ximbiot.com>
153 Eric Blake <ebb9@byu.net>
155 * inttypes.h: Correct grammar in comment.
157 2006-04-18 Derek Price <derek@ximbiot.com>
158 Paul Eggert <eggert@cs.ucla.edu>
160 * inttypes.h: New file.
161 * strtoimax.c: Assume <inttypes.h>.
163 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
165 * utimens.c (futimens): glibc futimesat messes up if /proc
166 isn't mounted. Problem reported by Kir Kolyshkin.
168 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
170 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
171 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
172 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
174 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
176 Merge regex changes from libc, removing some of our
177 POSIX-conformance changes that were rejected and redoing them in a
180 * regcomp.c (re_compile_internal, init_dfa):
181 Length arg is now size_t, not Idx. All uses changed.
182 (peek_token): Forward decl now says internal_function.
183 (__re_error_msgid, __re_error_msgid_idx):
184 Now static rather than extern with attribute_hidden.
185 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
186 For some reason libc prefers K&R style defns for external functions.
187 (regerror) [!defined _LIBC]: Likewise.
188 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
189 (seek_collating_symbol_entry, lookup_collation_sequence_value):
190 (build_range_exp, build_collating_symbol):
192 (re_compile_fastmap): Use '\0' to memset, not 0.
193 (utf8_sb_map): Make the calculations more obvious.
194 (init_dfa, parse_bracket_exp, build_charclass_op):
195 Call calloc and cast result, as glibc does.
196 (init_word_char, fetch_token, peek_token, peek_token_bracket):
197 (build_range_exp, build_collating_symbol):
198 Now internal functions.
200 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
202 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
203 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
204 Don't depend on VMS; depend on __VMS instead, for POSIX
206 (regoff_t): Define to ssize_t, not long int.
208 Remove the REG_ macros named below. Instead, make the old names
209 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
211 (REG_BACKSLASH_ESCAPE_IN_LISTS):
212 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
213 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
214 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
215 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
216 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
217 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
218 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
219 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
220 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
221 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
222 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
223 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
224 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
225 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
226 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
227 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
229 Remove. All uses replaced by the old RE_* names.
230 (RE_BACKSLASH_ESCAPE_IN_LISTS):
231 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
232 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
233 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
234 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
235 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
236 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
237 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
238 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
239 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
240 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
241 Don't bother having these macros be independent of each others'
242 values, since they no longer exist in the POSIX name space.
244 Rename the following member names back to their old names,
245 unless !__USE_GNU_REGEX. All uses changed back.
246 (buffer): Renamed from re_buffer.
247 (allocated): Renamed from re_allocated.
248 (used): Renamed from re_used.
249 (syntax): Renamed from re_syntax.
250 (fastmap): Renamed from re_fastmap.
251 (translate): Renamed from re_translate.
252 (can_be_null): Renamed from re_can_be_null.
253 (regs_allocated): Renamed from re_regs_allocated.
254 (fastmap_accurate): Renamed from re_fastmap_accurate.
255 (no_sub): Renamed from re_no_sub.
256 (not_bol): Renamed from re_not_bol.
257 (not_eol): Renamed from re_not_eol.
258 (newline_anchor): Renamed from re_newline_anchor.
259 (num_regs): Renamed from rm_num_regs.
260 (start): Renamed from rm_start.
261 (end): Renamed from rm_end.
263 (free_state): Move up a bit.
265 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
267 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
268 when that is what is intended.
269 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
270 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
272 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
273 All uses changed back to re_malloc, etc. It's now the caller's
274 responsibility to check for overflow; all callers changed.
275 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
276 (re_x2nrealloc): Remove.
277 (free_state): Remove decl.
279 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
280 (re_set_registers, re_exec):
283 2006-01-31 Roland McGrath <roland@redhat.com>
285 * regcomp.c (calc_eclosure_iter): Remove dead variables.
286 Reported by Mike Frysinger <vapier@gentoo.org>.
288 2006-01-15 Andreas Jaeger <aj@suse.de>
291 * regex_internal.c (re_string_reconstruct): Adjust for
292 build_wcs_upper_buffer change.
293 (build_wcs_upper_buffer): Change return type.
295 2005-12-10 Ulrich Drepper <drepper@redhat.com>
297 * regex_internal.h: Include <stdint.h> if available.
299 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
301 * regex_internal.h (SIZE_MAX): Provide a default definition.
303 2005-10-14 Ulrich Drepper <drepper@redhat.com>
305 * regcomp.c: Adjust for changed secondary hash function.
307 2005-09-30 Ulrich Drepper <drepper@redhat.com>
309 * regex.h: Pretty printing.
310 Clean up namespace a bit.
312 2005-09-30 Jakub Jelinek <jakub@redhat.com>
314 * regexec.c (update_cur_sifted_state, check_arrival,
315 check_arrival_add_next_nodes): Avoid using uninitialized variable.
317 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
318 Ulrich Drepper <drepper@redhat.com>
321 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
322 (bitset_word_t): Renamed from bitset_word. All uses changed.
324 2005-09-22 Ulrich Drepper <drepper@redhat.com>
327 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
328 * regcomp.c: Remove unnecessary uses of
329 unsigned RE_TRANSLATE_TYPE.
330 * regex_internal.h: Likewise.
331 * regex_internal.c: Likewise.
332 * regexec.c: Likewise.
333 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
335 2005-09-07 Ulrich Drepper <drepper@redhat.com>
337 * regexec.c (find_recover_state): Remove unnecessary
339 (transit_state_bkref): Make DFA a const pointer.
340 (get_subexp): Likewise.
341 (check_arrival): Likewise.
342 (update_cur_sifted_state): Likewise.
343 (re_search_internal): Likewise.
344 (prune_impossible_nodes): Likewise.
345 (acquire_init_state_context): Likewise.
346 (proceed_next_node): Likewise.
347 (set_regs): Likewise.
348 (free_fail_stack_return): Likewise.
349 (check_arrival_expand_ecl): Mark DFA parameter as const.
350 (check_arrival_expand_ecl_sub): Likewise.
351 (check_subexp_limits): Likewise.
352 (sub_epsilon_src_nodes): Likewise.
353 (add_epsilon_src_nodes): Likewise.
354 (merge_state_array): Likewise.
355 (update_regs): Likewise.
356 (build_trtable): Likewise.
357 (sift_states_backward): Mark MCTX parameter as const.
358 (build_sifted_states): Likewise.
359 (update_cur_sifted_state): Likewise.
360 (sift_states_mkref): Likewise.
361 (check_arrival_expand_ecl): Mark eclosure as const.
362 (check_dst_limits_calc_pos_1): Likewise.
363 * regex_internal.h (re_match_context_t): Make dfa a const
366 2005-09-06 Ulrich Drepper <drepper@redhat.com>
368 * regexec.c (merge_state_with_log): Define dfa as const pointer.
369 (transit_state_sb): Likewise.
370 (transit_state_mb): Likewise.
371 (sift_states_iter_mb): Likewise.
372 (check_arrival_add_next_nodes): Likewise.
373 (check_node_accept_bytes): Change first parameter to pointer-to-const.
374 [_LIBC] (re_search_2_stub): Use mempcpy.
376 * regex_internal.c (re_string_reconstruct): Avoid calling
377 mbrtowc for very simple UTF-8 case.
379 * regex_internal.c (re_acquire_state): Make DFA pointer arg
381 (re_acquire_state_context): Likewise.
382 * regex_internal.h: Adjust prototypes.
384 * regex.c: Prevent using C++ compilers.
386 * regex_internal.c (re_acquire_state): Minor code rearrangement.
387 (re_acquire_state_context): Likewise.
389 2006-03-29 Mark D. Baushke <mdb@gnu.org>
390 Bruno Haible <bruno@clisp.org>
392 * stdint_.h: On OpenBSD, don't redefine types already included in
393 <sys/types.h> and <inttypes.h>.
395 2006-03-24 Eric Blake <ebb9@byu.net>
397 * time_r.c (copy_string_result): Remove, as it is no longer used.
399 2006-03-24 Simon Josefsson <jas@extundo.com>
401 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
402 including some doc fixes.
403 (base64_encode_alloc): Fix +1 bug on allocation failures.
405 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
407 * base64.c (base64_encode): Do not read past end of array with
408 unsanitized input on systems with CHAR_BIT > 8.
410 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
412 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
413 Typedef to long int, not to off_, as POSIX will likely change
416 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
418 * argp-help.c (validate_uparams): Fix typo
419 * argp-parse.c (argp_default_options): Consistently begin help
420 messages with a lowercase letter.
422 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
424 * time_r.h (asctime_r, ctime_r): Remove. These functions can
425 overrun buffers and shouldn't be used (much as gets shouldn't be
427 * time_r.c (asctime_r, ctime_r): Likewise.
429 2006-03-08 Simon Josefsson <jas@extundo.com>
431 * gc-gnulib.c (randomize): Don't open files called 'no', they
432 signal that configure disabled the device.
434 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
436 * c-stack.c: Include unistd.h unconditionally, since we now assume
438 * getlogin_r.c: Likewise.
439 * getlogin_r.h: Likewise.
441 * pagealign_alloc.c: Likewise.
442 * unistd_.h: Remove; no longer needed.
444 2006-03-07 Simon Josefsson <jas@extundo.com>
446 * unistd_.h: New file.
448 2006-03-07 Simon Josefsson <jas@extundo.com>
450 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
452 2006-03-01 Simon Josefsson <jas@extundo.com>
454 * readline.c: Fix typo, tiny patch from Stepan Kasal
457 2006-02-28 Simon Josefsson <jas@extundo.com>
459 * getopt.c: Protect #include of unistd.h, for MSVS.
461 2006-02-27 Simon Josefsson <jas@extundo.com>
463 * base64.h: Indent #define's. From Jim Meyering
466 2006-02-27 Jim Meyering <jim@meyering.net>
468 Revert the change of 2006-02-24, so these files can continue
469 to be sync'd from gettext.
470 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
473 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
475 * glob.c: Say "invalid" rather than "illegal" in comments.
477 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
479 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
481 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
483 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
484 AT_FDCWD exceeds INT_MAX.
485 * openat.h (AT_FDCWD): Likewise.
487 2006-02-14 Jim Meyering <jim@meyering.net>
491 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
492 failure on deficient systems, and simplify gnulib lgpl dependencies.
493 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
494 xmalloc/lstat combination. Based on a patch from Bruno Haible.
496 * xalloc-die.c: Remove unused definition of N_.
498 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
500 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
502 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
504 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
505 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
507 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
509 * argp-namefrob.h: Restore changes accidentally lost during the
510 "autoupdate" on 2005-12-12.
512 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
514 * fnmatch.c (L_): Renamed from L, to work around a bug in
515 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
516 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
519 2006-01-26 Simon Josefsson <jas@extundo.com>
521 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
522 prototype is visible on mingw32.
524 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
527 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
530 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
532 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
533 attempt to open for write; this always fails, at least on POSIX
534 hosts. This reinstates the 2006-01-09 change, which was
535 inadvertently removed.
537 2006-01-26 Bruno Haible <bruno@clisp.org>
538 Paul Eggert <eggert@cs.ucla.edu>
541 [(! (defined __cplusplus || defined __BEOS__)
543 && !(defined __HP_cc || defined __xlc__
544 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
546 #define to signed char in these cases too; this simplifies
547 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
548 etc., separately) and makes it more conservative.
550 2006-01-21 Jim Meyering <jim@meyering.net>
552 Sync from the stable (b5) branch of coreutils:
554 * fts.c (fts_children): Don't let close() clobber errno from
557 * fts.c (fts_stat): When following a symlink-to-directory,
558 don't necessarily interpret stat-fails+lstat-succeeds as indicating
559 a dangling symlink. That can also happen at least for ELOOP.
560 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
561 FYI, this bug predates the inclusion of fts.c in coreutils.
563 * fts.c (fts_open): Put new maxarglen declaration and uses
564 in their own block, so pre-c99 compilers don't object.
566 Avoid the double-free (first in fts_read, second in fts_close) that
567 would occur when an `active' directory is made inaccessible (e.g.,
568 via chmod a-x) during a traversal.
569 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
570 before returning. Reproduce this failure by
571 mkdir -p a/b; cd a; chmod a-x . b
572 Reported by Stavros Passas.
574 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
576 * argp-namefrob.h: Bugfix. Remove stray #
578 2006-01-25 Bruno Haible <bruno@clisp.org>
580 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
582 Reported by Paul Eggert.
584 2006-01-25 Jim Meyering <jim@meyering.net>
586 * fileblocks.c: Remove more useless parentheses.
587 * readutmp.h: Likewise.
589 2006-01-24 Bruno Haible <bruno@clisp.org>
591 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
593 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
596 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
597 to avoid problems with the built-in _Bool type.
598 Reported by Paul Eggert on 2005-11-26.
600 2006-01-24 Jim Meyering <jim@meyering.net>
602 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
604 2006-01-24 Simon Josefsson <jas@extundo.com>
606 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
609 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
611 Work around porting bugs reported by Dieter in
612 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
613 * getopt.c (_NOPROTO): Remove; no longer needed.
614 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
615 Include "getopt.h" first, to check interface.
616 (getenv): Declare only if defined HAVE_DECL_GETENV &&
618 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
619 (__strndup): Revert to K&R-style function dfns, the glibc style.
620 * strnlen.c: Don't claim it's taken from glibc; it's not.
621 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
622 Include strnlen.h first, to get prototype properly.
623 (strnlen): Renamed from __strnlen.
626 2006-01-23 Ulrich Drepper <drepper@redhat.com>
628 These changes imported from libc.
629 * getopt.c: Use __fxprintf instead of inline stream orientation
630 test and two separate function calls.
631 * strndup.c (__strndup): Add libc_hidden_def.
633 2006-01-22 Bruno Haible <bruno@clisp.org>
635 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
636 temporary buffer for sprintf, take into account the precision also
637 for 'd', 'i', 'u', 'o', 'x', 'X'.
639 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
641 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
642 to pacify gcc -Wswitch-default.
644 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
646 * argp-help.c (usage_long_opt): Do not print DOC options.
647 (__argp_base_name): Removed
648 * argp-namefrob.h (__argp_basename): Removed definition. Was a
650 (__argp_base_name): Provide macro definition or extern declaration
651 depending on the configuration
653 2006-01-20 Simon Josefsson <jas@extundo.com>
655 * inet_ntop.h: Unconditionally include sys/socket.h.
657 2006-01-19 Simon Josefsson <jas@extundo.com>
659 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
661 2006-01-12 Simon Josefsson <jas@extundo.com>
663 * base64.c: Fix warning, reported by Bruno Haible
664 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
666 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
669 * md5.c: Fix commentary typos.
670 (alignof, UNALIGNED_P): No need for a GCC-specific version.
671 * md5.h (__attribute__): Remove; unused.
672 * sha1.c: Fix commentary to match md5 better.
673 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
674 so that we don't need to worry about alignment. All uses changed.
675 This merges the 2005-10-28 md5 change into sha1.
677 2006-01-11 Jim Meyering <jim@meyering.net>
680 * md5.c (OP): Fix spacing.
682 2006-01-11 Simon Josefsson <jas@extundo.com>
684 * stdint_.h (SIZE_MAX): Add missing (.
686 2006-01-10 Bruno Haible <bruno@clisp.org>
688 * argp.h (__const): Remove macro. Use const instead.
689 * argp-fmtstream.h (__const): Likewise.
690 * glob_.h (__const): Remove macro.
691 * glob-libc.h: Use const instead of __const.
693 2006-01-10 Jim Meyering <jim@meyering.net>
695 Avoid the double-free (first in fts_read, second in fts_close) that
696 would occur when an `active' directory is made inaccessible (e.g.,
697 via chmod a-x) during a traversal.
698 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
699 before returning. Reproduce this failure by
700 mkdir -p a/b; cd a; chmod a-x . b
701 Reported by Stavros Passas.
704 * sha1.c: Tweak grammar in a comment.
706 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
708 * regex_internal.h (BITSET_WORD_BITS):
709 Work around a bug in 64-bit PGC (before version 6.1-2), where the
710 preprocessor mishandles large unsigned values as if they were signed.
711 Problem reported by Claudio Fontana in
712 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
714 2006-01-10 Simon Josefsson <jas@extundo.com>
716 * socket_.h: New file.
718 2006-01-10 Bruno Haible <bruno@clisp.org>
720 * localcharset.c: Update from GNU gettext.
722 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
725 * chdir-long.c (cdb_free): Don't bother trying to open directory
726 for write access: POSIX says that must fail.
727 * fts.c (diropen): Likewise.
728 * save-cwd.c (save_cwd): Likewise.
729 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
730 well, for minor improvements on hosts that lack O_DIRECTORY.
731 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
732 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
733 Fall back on chown if open failed with EACCES.
735 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
736 Report an error at compile-time if only a 1-second nominal clock
739 * lchmod.h: New file.
740 * mkdir-p.c: Include lchmod.h, lchown.h.
741 (make_dir_parents): Use lchown rather than chown, and
742 lchmod rather than chmod.
744 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
745 too. Problem with "none" reported by Bob Proulx. Problem with
746 "proc" reported by n0dalus.
748 * mountlist.c: Include <limits.h>.
749 (dev_from_mount_options)
750 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
751 New function. It no longer assumes "dev=" has the System V meaning
752 on Linux (since it doesn't). It also parses "dev=" more carefully.
753 (read_file_system_list)
754 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
755 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
758 * posixtm.h (PDS_PRE_2000): New macro.
759 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
760 All usages changed. Reject dates outside the range 1969-1999 if
761 PDS_PRE_2000 is used.
763 2006-01-09 Jim Meyering <jim@meyering.net>
767 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
769 * chdir-safer.h, chdir-safer.c: New files.
771 * modechange.c (mode_compile): Reject an invalid mode string
772 that starts with an octal digit. From Andreas Gruenbacher.
774 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
775 and dup to open_safer and dup_safer, respectively.
776 (openat_permissive): Fix typo in comment.
778 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
779 "gettext.h"; either no longer needed or are guaranteed by openat.h.
780 (_): Remove; no longer needed.
781 (openat): Renamed from rpl_openat; no need for rpl_openat
782 since openat.h renames openat for us.
783 Replace most of the body with a call to openat_permissive,
784 to avoid duplicate code.
785 Port to (probably hypothetical) environments were mode_t is
787 (openat_permissive): Require mode arg, so that we can check
788 types better. Put it just after flags. Change cwd failure
789 indicator from pointer-to-bool to pointer-to-errno-value.
791 Invoke openat_save_fail and/or openat_restore_fail if
792 cwd_errno is null, so that openat can call us.
793 (openat_permissive, fdopendir, fstatat, unlinkat):
794 Simplify errno handling to avoid some duplicate code,
795 as it's OK to set errno on success.
796 * openat.h: Revamp code so that function macros depend on
797 __OPENAT_PREFIX only, not also on AT_FDCWD.
798 (openat_ro): Remove. Caller changed to use openat_permissive.
799 (openat_permissive): Now a macro, if not a function.
800 (openat_restore_fail, openat_save_fail): Now always functions,
801 since mkdirat needs them even if __OPENAT_PREFIX is defined.
803 * openat-priv.h: New file, defining macros used by mkdirat.c
805 * mkdirat.c: Include openat-priv.h.
806 Remove definitions of macros defined therein.
807 * openat.c: Likewise.
809 * mkdirat.c (mkdirat): New file and function.
810 * openat.h (mkdirat): Declare.
812 * openat.c (fdopendir): Don't change errno when returning non-NULL.
814 * openat.h (openat_permissive): Declare.
817 * openat.c (EXPECTED_ERRNO): New macro.
818 (openat_permissive): New function -- used in remove.c rewrite.
819 (all functions): Set errno just before returning, only if there
820 was an actual failure.
821 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
823 Emulate openat-family functions using Linux's procfs, if possible.
824 Idea and some code based on Ulrich Drepper's glibc changes.
826 * openat.c: (BUILD_PROC_NAME): New macro.
827 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
828 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
829 before falling back on save_cwd and restore_cwd.
830 (fdopendir, fstatat, unlinkat): Likewise.
832 * openat.c (fstatat, unlinkat): Perform the syscall directly,
833 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
835 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
836 as second argument to va_arg. Otherwise, some versions of gcc
837 warn that `if this code is reached, the program will abort'.
839 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
843 Add POSIX ACL support
844 * acl.h (copy_acl, set_acl): Add declarations.
845 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
846 systems other than Linux.
847 (chmod_or_fchmod): New function: use fchmod when possible,
849 (file_has_acl): Add a POSIX ACL implementation, with a
850 Linux-specific subcase.
851 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
852 S_ISVTX from one file to another. Fall back to fchmod/chmod when
853 acls are unsupported.
854 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
855 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
858 2006-01-09 Bruno Haible <bruno@clisp.org>
860 * sysexit_.h (EX_OK): New macro.
861 Suggested by Martin Lambers <marlam@marlam.de>.
863 2006-01-09 Bruno Haible <bruno@clisp.org>
865 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
866 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
867 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
868 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
870 2006-01-09 Bruno Haible <bruno@clisp.org>
872 * stdint_.h (SIZE_MAX): Write the value without involving negative
875 2005-10-16 Bruno Haible <bruno@clisp.org>
877 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
878 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
880 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
882 * strftime.c (tzname): Don't declare if it is already #defined.
883 Problem reported for Mingw by Mark Junker.
885 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
887 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
888 long int, not int, for nanosecond counts, so that people who are
889 used to POSIX struct timespec won't be surprised. Reported by Jim
892 2005-12-16 Jim Meyering <jim@meyering.net>
894 * fprintftime.c, fprintftime.h: New files.
896 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
898 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
899 * argp-help.c (fill_in_uparams): Check if the constructed
900 struct uparams is valid. Fall back to the default values if it is
903 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
905 * argp-help.c (__argp_base_name): New function
906 (__argp_short_program_name): Rewrite using __argp_base_name
907 * argp-namefrob.h: Define program_invocation_name and
908 program_invocation_short_name if requested
909 (__argp_base_name): Add prototype
910 * argp-parse.c (argp_def): Use gettext wrappers
911 (argp_default_parser): Use __argp_base_name
912 * argp-pin.c: New file. Defines program_invocation_name and
913 program_invocation_short_name on systems that lack them.
915 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
917 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
918 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
919 porting problem reported by Georg Schwarz in
920 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
922 2005-07-09 Bruno Haible <bruno@clisp.org>
924 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
925 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
926 Reported by Mark Junker <mjscod@gmx.de>.
928 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
930 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
931 (uintmax_t) [defined uintmax_t]: Do not declare.
932 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
933 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
934 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
935 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
936 sake of portability to weird hosts that C allows (though we don't
937 know of any practical examples).
939 * savedir.h (fdsavedir): New decl.
940 * savedir.c (fdsavedir, savedirstream): New functions; the latter
941 contains most of the former guts of savedir.
942 (savedir): Use savedirstream.
945 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
947 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
948 coreutils no longer futzes with rounding modes.
950 2005-11-14 Jim Meyering <jim@meyering.net>
952 * mkstemp-safer.c: Include <config.h>, required for possible
953 replacement of mkstemp.
955 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
957 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
959 (gethrxtime) [! (HAVE_NANOUPTIME
960 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
961 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
962 our own approximation.
964 2005-11-10 Simon Josefsson <jas@extundo.com>
966 * readline.c: Remove EOL.
968 2005-11-08 Eric Blake <ebb9@byu.net>
970 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
972 2005-11-08 Eric Blake <ebb9@byu.net>
974 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
976 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
978 Fix porting problem reported by Theodoros V. Kalamatianos.
979 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
980 Don't assume that futimes failing means we must fail.
982 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
984 * getcwd.c (__getcwd): Don't assume that system calls after readdir
985 leave errno alone. Problem reported by Dmitry V. Levin.
987 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
989 * savedir.c (savedir): Don't assume that xrealloc etc. leave
990 errno alone. Problem reported by Frederic Jolliton.
992 2005-10-28 Simon Josefsson <jas@extundo.com>
994 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
995 "restrict" keywords, as per POSIX. Protect the function
996 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
997 Don't use K&R prototypes. Check the sprintf return values.
998 Re-define EAFNOSUPPORT if not present. Indent.
1000 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1001 suggested by Bruno Haible <bruno@clisp.org>.
1003 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1005 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1007 * gc-libgcrypt.c: Add MD2 (which is not available through
1010 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1012 * md2.h, md2.c: New files.
1014 2005-10-24 Simon Josefsson <jas@extundo.com>
1016 * md4.h: Shrink buffer size, now that we changed the type.
1018 2005-10-22 Simon Josefsson <jas@extundo.com>
1020 * arcfour.h, arcfour.c: Use fixed size indices in the
1021 arcfour_context struct (simplify test vector testing in GNU
1024 2005-10-22 Simon Josefsson <jas@extundo.com>
1026 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1027 suggested by Bruno Haible <bruno@clisp.org>.
1029 2005-10-22 Simon Josefsson <jas@extundo.com>
1031 * crc.h: Include stddef.h, for size_t.
1033 2005-10-21 Simon Josefsson <jas@extundo.com>
1035 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1036 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1038 2005-10-21 Simon Josefsson <jas@extundo.com>
1040 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1043 2005-10-21 Simon Josefsson <jas@extundo.com>
1045 * gc-gnulib.c: Support ARCTWO in CBC mode.
1047 2005-10-21 Simon Josefsson <jas@extundo.com>
1049 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1052 * hmac-sha1.c (hmac_sha1): Likewise.
1054 * crc.c (crc32_update): Actually use crc parameter, suggested by
1055 Bruno Haible <bruno@clisp.org>.
1057 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1060 2005-10-21 Simon Josefsson <jas@extundo.com>
1062 * des.h, des.c: New files.
1064 * gc-gnulib.c: Support DES.c
1066 2005-10-21 Simon Josefsson <jas@extundo.com>
1068 * arctwo.h, arctwo.c: New files.
1070 * gc-gnulib.c: Support ARCTWO.
1072 2005-10-21 Simon Josefsson <jas@extundo.com>
1074 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1076 2005-10-19 Simon Josefsson <jas@extundo.com>
1078 * gc-gnulib.c: Support ARCFOUR.
1080 2005-10-19 Simon Josefsson <jas@extundo.com>
1082 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1085 * gc.h: Add ECB enum type.
1087 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1089 2005-10-19 Simon Josefsson <jas@extundo.com>
1091 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1093 2005-10-18 Simon Josefsson <jas@extundo.com>
1095 * md4.h, md4.c: New files, based on md5.?.
1097 2005-10-17 Simon Josefsson <jas@extundo.com>
1099 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1101 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1103 2005-10-17 Simon Josefsson <jas@extundo.com>
1105 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1107 2005-10-17 Simon Josefsson <jas@extundo.com>
1109 * gc.h, gc-libgcrypt.c: Add ciphers.
1111 2005-10-17 Simon Josefsson <jas@extundo.com>
1113 * sha1.c: Use uint32_t instead of md5_uint32.t
1115 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1118 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1120 * md5.h: Use stdint.h and uint32_t. Doc fix.
1122 2005-10-15 Simon Josefsson <jas@extundo.com>
1124 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1126 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1128 2005-10-14 Simon Josefsson <jas@extundo.com>
1130 * arcfour.h, arcfour.c: New files.
1132 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1134 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1135 include <wchar.h>; no longer needed.
1137 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1138 and Ulrich Drepper <drepper@redhat.com>
1141 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1142 instead of inline stream orientation test and two separate
1143 function calls. Pay no attention to USE_IN_LIBIO.
1145 2005-10-14 Roland McGrath <roland@redhat.com>
1147 Import from libc. [BZ #1331]
1148 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1150 Reported by Matej Vela <vela@debian.org>.
1152 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1154 * mkdir-p.c (make_dir_parents): Don't report an error if an
1155 intermediate directory is in a read-only file system. Problem
1156 reported by Eric Blake.
1158 2005-10-13 Simon Josefsson <jas@extundo.com>
1160 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1161 Move memory allocation outside of loop.
1163 2005-10-12 Simon Josefsson <jas@extundo.com>
1165 * gc-pbkdf2-sha1.c: New file.
1167 * gc.h: Add gc_pbkdf2_sha1 prototype.
1169 2005-10-12 Simon Josefsson <jas@extundo.com>
1171 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1172 suggested by Bruno Haible <bruno@clisp.org>.
1174 2005-10-12 Simon Josefsson <jas@extundo.com>
1176 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1178 * gc-gnulib.c (gc_hmac_sha1): New function.
1180 2005-10-12 Simon Josefsson <jas@extundo.com>
1182 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1184 2005-10-12 Simon Josefsson <jas@extundo.com>
1186 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1187 GC_USE_HMAC_MD5, respectively.
1189 * gc-libgcrypt.c (gc_md5): Fix assert call.
1192 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1194 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1196 * gc-gnulib.c (gc_hash_buffer): Ditto.
1198 2005-10-11 Bruno Haible <bruno@clisp.org>
1200 * c-strcasestr.h: New file, from GNU gettext.
1201 * c-strcasestr.c: New file, from GNU gettext.
1203 2005-10-11 Bruno Haible <bruno@clisp.org>
1205 * c-strcase.h: New file, from GNU gettext.
1206 * c-strcasecmp.c: New file, from GNU gettext.
1207 * c-strncasecmp.c: New file, from GNU gettext.
1209 2005-10-11 Simon Josefsson <jas@extundo.com>
1211 * crc.h, crc.c: New files.
1213 * gc.h (gc_hash_buffer): Add doc.
1215 2005-10-08 Simon Josefsson <jas@extundo.com>
1217 * gc.h: Add gc_hash and gc_hash_buffer.
1219 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1221 * gc-libgcrypt.c (gc_hash_buffer): Add.
1223 2005-10-11 Bruno Haible <bruno@clisp.org>
1225 * strcasecmp.c: Include limits.h.
1226 (strcasecmp): Avoid integer overflow on exotic platforms.
1227 * strncasecmp.c: Include limits.h.
1228 (strncasecmp): Avoid integer overflow on exotic platforms.
1229 Reported by Paul Eggert.
1231 2005-10-06 Simon Josefsson <jas@extundo.com>
1233 * hmac-md5.c: New file.
1237 2005-10-06 Simon Josefsson <jas@extundo.com>
1239 * memxor.c (memxor): Avoid casts and warnings.
1241 2005-10-05 Derek Price <derek@ximbiot.com>
1243 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1245 2005-10-05 Simon Josefsson <jas@extundo.com>
1247 * memxor.c (memxor): Fix compiler error.
1249 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1250 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1252 * memxor.h, memxor.c: New files.
1254 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1255 we assume all systems have it, suggested by Jim Meyering
1256 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1257 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1258 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1261 2005-10-04 Bruno Haible <bruno@clisp.org>
1263 * verify.h (verify_true): Provide alternative definition for C++.
1265 2005-10-04 Simon Josefsson <jas@extundo.com>
1267 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1268 D. Baushke" <mdb@gnu.org>.
1270 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1272 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1273 (SSIZE_MAX): New macro, if not already defined.
1274 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1277 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1279 * exclude.c: Include verify.h.
1280 (verify): Remove. All callers changed to use verify.h's version.
1281 * strtoimax.c: Likewise.
1282 * utimecmp.c: Likewis.e
1284 Sync from coreutils.
1285 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1286 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1287 * .cvsignore: Add fts.h, search.h, t-fpending.
1288 * settime.c (settime): Fix { typo in previous patch. Also, don't
1289 bother returning ENOSYS if settimeofday or stime fails; just let
1290 them return whatever errno they want to return.
1291 * utimens.c: Include unistd.h, for dup2.
1292 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1293 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1295 2005-10-02 Jim Meyering <jim@meyering.net>
1297 Sync from coreutils.
1298 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1299 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1300 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1301 Remove AT_FDCWD test.
1302 Do not consume the fd unless successful.
1303 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1304 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1305 block, so that we don't even try to compile it if settimeofday is
1306 available. This works around a compilation failure on OSF1 V5.1,
1307 due to stime requiring a `long int*' while tv_sec is `int'.
1309 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1311 * getdelim.c (getdelim): Remove unused variables.
1313 2005-10-01 Simon Josefsson <jas@extundo.com>
1315 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1316 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1317 AI_* and EAI_* definitions. Protect function declarations.
1319 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1321 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1322 so that the code works even with ancient cpp. Portability problem
1323 with GCC 2.7.2.1 reported by Thomas M.Ott.
1325 2005-09-27 Jim Meyering <jim@meyering.net>
1327 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1329 * intprops.h (signed_type_or_expr__): Define.
1330 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1333 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1335 * verify.h (verify_expr): Remove, replacing with:
1336 (verify_true): New macro that returns true instead of void.
1337 (verify_type__): Remove.
1338 (verify): Use verify_true rather than verify_type__.
1340 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1342 * utimens.c (ENOSYS): Define if not already defined.
1343 (futimens): Support having a null PATH if the file descriptor
1346 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1348 (__attribute): Define to empty unless GCC 3.1 or later.
1349 This works around a core dump on OpenBSD 3.4, which has GCC
1350 2.95.3, which dumps core when given __attribute__(()). It also
1351 simplifies other tests, since we really don't want to bother with
1352 worrying about which ancient version of GCC supported what.
1353 Original problem reported by Yoann Vandoorselaere, with part of
1354 the fix suggested by Derek Price.
1356 2005-09-24 Jim Meyering <jim@meyering.net>
1358 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1359 so we can once again use a positive bitfield width of 1 -- now we
1360 don't have to explain why we were using a bitfield width of 2.
1362 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1364 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1365 Problem reported by Eric Blake.
1366 (getaddrinfo): Initialize se so that it's not garbage.
1367 Redo internal storage allocation so that it doesn't make unportable
1368 assumptions about alignment.
1371 * utimens.c (futimens): Use futimesat if available.
1372 Prefer it to futimes since it doesn't have the futimes bug.
1374 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1375 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1376 Instead, declare a function that returns a pointer to an array,
1377 and use verify_type__ to declare the size of the array.
1378 Problem and germ of a solution reported by Bruno Haible.
1379 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1380 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1382 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1384 Sync from coreutils.
1386 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1388 * argmatch.h: Include verify.h
1389 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1390 (ARGMATCH_ASSERT): Remove; unused.
1391 * canonicalize.c: Assume STDC_HEADERS.
1392 * exclude.c: Include "strcase.h".
1393 * regex_internal.h [!defined _LIBC]: Likewise.
1394 * getusershell.c: Include stdio--.h rather than stdio.h
1396 (getusershell): Call fopen, not fopen_safer.
1397 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1398 Do not include unistd-safer.h.
1399 (save_cwd): Don't call fd_safer; no longer needed
1400 now that we include fcntl--.h.
1402 * getdate.y (relative_time): New type.
1403 (RELATIVE_TIME_0): New constant.
1404 (parser_control): Use relative_time instead of doing it ourselves.
1405 (%union): Add new relative_time rel member.
1406 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1408 (relunit, relunit_snumber): Now of type rel.
1409 (zone, rel, relunit, get_date): Adjust to above changes.
1411 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1412 Do not include unistd-safer.h.
1413 (getloadavg): Don't call fd_safer; no longer needed
1414 now that we include fcntl--.h.
1416 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1417 (make_dir_parents): Treat ENOSYS like EEXIST.
1419 Improve quality of diagnostics on restore_cwd failure.
1420 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1421 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1422 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1423 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1424 each time through the loop. Do not diagnose restore_cwd failure;
1425 that is the caller's job (and perhaps the caller does not care).
1427 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1428 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1429 If the file already exists but is not a directory, don't bother
1430 to try to make its parents.
1431 Close potential file descriptor leak if we can't chdir("/") (!).
1432 Don't always return true if chdir($PWD) fails; return true only
1433 if the requested action was done successfully (except for the
1435 Don't log final directory unless we actually made it.
1436 Refactor to avoid duplicate code to fix up permissions.
1437 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1439 * strftime.c (my_strftime): Rewrite the previous change slightly,
1440 to make it a bit faster and (I hope) clearer.
1441 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1442 Fix bug in formats like %2N.
1444 * verify.h: New file.
1446 2005-09-22 Jim Meyering <jim@meyering.net>
1448 Sync from coreutils.
1450 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1452 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1453 the .tm_year member, since otherwise gcc-4.0 would now warn about
1454 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1456 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1457 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1459 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1460 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1461 when run in a time zone for which daylight savings time is in effect
1462 for the starting date.
1464 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1465 stop us from restricting permissions of just-created absolute-named
1467 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1468 to restore initial working directory.
1469 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1470 to tell caller if/when we change the working directory and are
1471 unable to return to the initial one.
1472 * mkdir-p.h (make_dir_parents): Update prototype.
1473 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1474 `return false'. This fixes a bug introduced on 2004-07-30.
1476 * openat.c (fdopendir): Be sure to close the supplied
1477 file descriptor before returning. This makes our replacement
1478 implementation a little closer to Solaris's, where fdopendir
1479 ties the file descriptor to the returned DIR* pointer.
1480 * openat.c (unlinkat): New function.
1481 * openat.h (unlinkat): Add prototype.
1482 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1483 (openat_restore_fail): Rename from openat_restore_die.
1484 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1486 Provide an alternative to exiting immediately upon save_cwd or
1487 restore_cwd failure. Now, an application can arrange e.g.,
1488 to perform a longjump in that case.
1489 * openat.c: Include dirname.h.
1490 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1491 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1492 and openat_restore_die rather than calling error directly.
1493 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1495 * openat-die.c (openat_save_die, openat_restore_die): New file.
1496 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1498 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1499 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1500 int utc, int nanoseconds);
1502 date should not have to allocate a megabyte of virtual memory to
1503 handle a format argument like +%1048575T. When implemented with
1504 strftime, it must allocate such a buffer, use strftime to fill it
1505 in, print it, then free it.
1506 With fprintftime, it simply prints everything and exits.
1507 With no need for memory allocation, that's one fewer way to fail.
1508 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1509 optional field width, not before, so we accept %9:z, not %:9z.
1510 (my_strftime): Be sure to use L_('x') for literals.
1512 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1513 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1514 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1515 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1516 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1517 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1518 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1519 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1520 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1522 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1523 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1524 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1525 and don't include <sys/file.h>).
1527 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1529 Sync from coreutils.
1531 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1532 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1533 [!LDAV_DONE]: Avoid unused variable warning.
1535 2005-09-21 Bruno Haible <bruno@clisp.org>
1537 * unicodeio.h (unicode_to_mb): New declaration.
1539 2005-09-20 Derek Price <derek@ximbiot.com>
1541 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1543 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1545 Use a consistent style for including <config.h>.
1546 * __fpending.c, acl.c, argmatch.c,
1547 argp-help.c, argp-parse.c,
1548 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1549 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1550 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1551 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1552 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1553 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1554 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1555 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1556 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1557 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1558 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1559 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1560 modechange.c, mountlist.c, open-safer.c, physmem.c,
1561 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1562 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1563 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1564 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1565 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1566 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1567 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1568 userspec.c, utimecmp.c, version-etc-fsf.c,
1569 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1570 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1571 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1572 Standardize inclusion of config.h.
1573 * __fpending.h, dirfd.h, getdate.h, human.h,
1574 inttostr.h: Removed inclusion of config.h from header files.
1575 * inttostr.c: Adjusted in-tree users.
1576 * timespec.h: Remove superfluous warning to include config.h.
1577 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1578 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1579 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1580 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1582 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1584 * stat-time.h: New file.
1585 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1586 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1588 (timespec_cmp): New function.
1589 * utimecmp.c: Include stat-time.h.
1590 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1591 members exist, not on the obsolescent ST_MTIM_NSEC.
1592 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1594 2005-09-15 Derek Price <derek@ximbiot.com>
1595 Paul Eggert <eggert@cs.ucla.edu>
1597 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1598 changes, consolidating in...
1599 * regex_internal.h: ...this file.
1601 2005-09-15 Derek Price <derek@ximbiot.com>
1603 * regex_internal.h: Blank `pure' for GNUC < 3.
1604 * regex_internal.c: Ditto, using this...
1605 (__GNUC_PREREQ): ...new macro.
1606 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1607 (__GNUC_PREREQ): ...this new macro.
1609 * strstr.h: Include string.h. Define strstr as a macro here.
1611 2005-09-13 Derek Price <derek@ximbiot.com>
1613 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1615 Reported by Jim Meyering <jim@meyering.net>.
1617 2005-09-13 Jim Meyering <jim@meyering.net>
1619 * canon-host.c: Filter through gnu indent and reword comments slightly.
1620 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1622 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1624 * lib/base64.c: Typo.
1625 (base64_encode): Put b64str in initialized data section.
1627 2005-09-12 Derek Price <derek@ximbiot.com>
1629 Return usable errors from canon-host.
1630 * canon-host.h: New file.
1631 * canon-host.c (canon_host): Wrap...
1632 (canon_host_r): ...this new function, which now relies exclusively on
1634 (ch_strerror): New function.
1635 (last_cherror): New global.
1636 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1637 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1639 (freeaddrinfo): Free ai->ai_canonname when set.
1641 2005-09-12 Derek Price <derek@ximbiot.com>
1642 Paul Eggert <eggert@cs.ucla.edu>
1644 * glob-libc.h: Renamed from glob_.h. The new version is
1645 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1646 protecting things that should be done only in gnulib contexts.
1647 * glob_.h: New file, containing only the glob things needed for
1649 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1650 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1651 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1652 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1653 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1654 and to respect the namespace rules better.
1656 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1658 Merge glibc and coreutils changes into gnulib, plus a few
1660 * md5.c: Use #error rather than a string.
1661 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1662 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1663 (__attribute__): Define to empty for non recent-GCC.
1664 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1665 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1666 Renamed from their non-__ counterparts, with new macros replacing
1667 them if not _LIBC. Add __THROW attribute.
1669 (struct md5_ctx): Align buffer if using GCC.
1670 * sha1.h (struct sha1_ctx): Likewise.
1671 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1672 The old name was backwards.
1673 (NOTSWAP): Remove; not used.
1674 (rol): New macro, moved here from md5.h.
1675 (sha1_process_block): Remove a FIXME that doesn't make sense.
1677 2005-09-12 Derek Price <derek@ximbiot.com>
1679 * gai_strerror.c: Include config.h when available. Include
1680 getaddrinfo.h before other headers to test interface.
1681 Reported by Larry Jones <lawrence.jones@ugs.com>.
1683 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1685 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1686 definitions, since that's the preferred style in glibc.
1687 Fix a minor spacing issue, and update copyright notice to match glibc's.
1689 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1691 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1693 2005-09-06 Simon Josefsson <jas@extundo.com>
1695 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1696 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1698 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1700 Change bitset word type from unsigned int to unsigned long int,
1701 as this has better performance on typical 64-bit hosts.
1702 Port bitset code to hosts with unusual word sizes.
1703 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1704 (build_collating_symbol):
1705 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1706 argument is a bitset. This is merely a style issue, but it makes
1707 it clearer that an entire array is expected.
1708 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1709 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1710 Port to the case where bitset_word is not the same as unsigned int.
1711 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1712 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1714 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1715 (build_trtable, group_nodes_into_DFAstates):
1717 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1718 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1719 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1720 * regexec.c (group_nodes_into_DFAstates): Likewise.
1721 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1722 * regcomp.c (optimize_subexps, lower_subexp):
1723 Work even if bitset_word has holes in its bitwise representation.
1724 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1725 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1727 * regex_internal.c (re_string_reconstruct):
1728 Don't assume UCHAR_MAX == 255.
1729 * regex_internal.h (bitset_set_all): Likewise.
1730 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1732 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1733 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1735 (BITSET_WORD_MAX): New macro.
1736 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1737 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1738 (bitset_empty, bitset_copy):
1739 Prefer sizeof (bitset) to multiplying it out ourselves.
1740 (bitset_not_merge): Remove; unused.
1741 (bitset_contain): Return bool, not unsigned int with one bit on.
1742 All callers changed.
1743 * regexec.c (build_trtable): Don't assume bitset has no stricter
1744 alignment than re_node_set; do this by defining a new internal
1745 type struct dests_alloc and using it to allocate memory.
1747 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1749 Check for arithmetic overflow when calculating sizes, to prevent
1750 some buffer-overflow issues. These patches are conservative, in the
1751 sense that when I couldn't determine whether an overflow was possible,
1752 I inserted a run-time check.
1753 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1754 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1755 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1756 (re_xnrealloc, re_x2nrealloc): New inline functions.
1757 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1758 (build_equiv_class, build_charclass): Check for arithmetic overflow
1759 in size expression calculations.
1760 * lib/regex_internal.c (re_string_realloc_buffers):
1761 (build_wcs_upper_buffer, re_node_set_add_intersect):
1762 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1763 (re_dfa_add_node, register_state): Likewise.
1764 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1765 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1766 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1767 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1769 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1771 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1772 to avoid a collision with bits/local_lim.h in glibc.
1773 All uses changed. Problem reported by Dmitry V. Levin in
1774 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1776 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1777 bugs in int versus size_t comparisons.
1778 (re_string_context_at): Fix bug where the code assumed that
1781 Use bool where appropriate.
1782 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1783 All callers changed.
1784 (calc_eclosure_iter): Likewise, for ROOT arg.
1785 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1786 (build_charclass_op): Likewise, for NON_MATCH arg.
1787 * regex_internal.c (re_string_allocate, re_string_construct):
1788 (re_string_construct_common): Likewise, for ICASE arg.
1789 * regexec.c (re_search_2_stub, re_search_stub):
1790 Likewise, for RET_LEN arg.
1791 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1792 (set_regs): Likewise, for FL_BACKTRACK arg.
1793 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1794 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1795 (calc_eclosure_iter, parse_bracket_exp):
1796 Use bool for internal variables that are booleans.
1797 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1798 (set_regs, build_sifted_states, sift_states_bkref):
1799 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1800 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1801 (find_collation_sequence_value):
1803 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1804 (re_node_set_compare):
1805 Return bool, not int. All callers changed.
1806 * regexec.c (check_halt_node_context, check_dst_limits):
1807 (build_trtable, check_node_accept): Likewise.
1808 * regex_internal.h: Include stdbool.h.
1810 Fix bugs uncovered when converting to bool.
1811 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1812 failure instead of charging ahead blindly.
1813 * regex_internal.c (register_state): Likewise.
1814 * regexec.c (re_search_2_stub): Use simpler method than boolean
1815 for freeing internal storage.
1816 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1817 bitset pieces used as boolean, to avoid undefined behavior
1818 on hosts that do int overflow checking.
1820 2005-08-31 Derek Price <derek@ximbiot.com>
1822 * getdelim.c (getdelim): Return EOF on EOF.
1823 Reported by Larry Jones <lawrence.jones@ugs.com>.
1825 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1827 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1828 lengths fit in regoff_t; this isn't true if regoff_t is the same
1830 * regex.c (re_search_internal): 5th arg is LAST_START
1831 (= START + RANGE) instead of RANGE. This avoids overflow
1832 problems when regoff_t is the same width as size_t.
1833 All callers changed.
1834 (re_search_2_stub): Check for overflow when adding the
1835 sizes of the two strings.
1836 (re_search_stub): Check for overflow when adding START
1837 to RANGE; if it occurs, substitute the extreme value.
1839 2005-08-31 Jim Meyering <jim@meyering.net>
1841 * regcomp.c (search_duplicated_node): Make first pointer arg
1843 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1844 (register_state): Likewise.
1845 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1846 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1847 (group_nodes_into_DFAstates): Likewise.
1849 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1851 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1852 old glibc regex code mishandles strings longer than 2**31 bytes.
1853 This patch fixes this when the regex code is used in gnulib
1854 (i.e., outside glibc).
1856 This patch should not affect the use of the regex code inside
1857 glibc. No doubt this problem also needs to be handled for glibc
1858 as well, but the result will be an incompatible change to the
1859 glibc ABI, and the old ABI will have to be supported too. That
1860 can be the the subject for another patch.
1862 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1863 governing whether the rest of this patch is active. By default,
1864 the macro is disabled and the patch has no effect.
1865 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1866 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1867 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1868 (re_match_2, re_set_registers): Use the new types.
1869 * regex_internal.h (Idx, re_hashval_t): New types.
1870 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1872 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1873 (re_string_context_at, bin_tree_t, re_dfastate_t):
1874 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1875 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1876 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1877 (re_string_char_size_at, re_string_wchar_at):
1878 (re_string_elem_size_at):
1879 Use the new types and macros to port to 64-bit hosts.
1880 Use unsigned types for internal values, so that the code
1881 mostly works even for arrays larger than SSIZE_MAX.
1882 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1883 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1884 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1885 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1886 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1887 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1888 (calc_inveclosure, parse_dup_op, build_range_exp):
1889 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1890 (fetch_number, create_token_tree, mark_opt_subexp):
1892 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1893 (create_cd_newstate, re_string_allocate, re_string_construct):
1894 (re_string_realloc_buffers, build_wcs_upper_buffer):
1895 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1896 (re_string_reconstruct, re_string_peek_byte_case):
1897 (re_string_fetch_byte_case, re_string_context_at):
1898 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1899 (re_node_set_init_copy, re_node_set_add_intersect):
1900 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1901 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1902 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1903 (re_acquire_state, re_acquire_state_context, register_state):
1905 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1906 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1907 (re_search_internal, re_search_2_stub, re_search_stub)
1908 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1909 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1910 (update_cur_sifted_state, check_dst_limits):
1911 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1912 (check_subexp_limits, sift_states_bkref, merge_state_array):
1913 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1914 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1915 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1916 (expand_bkref_cache, check_node_accept_bytes):
1917 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1918 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1919 (acquire_init_state_context, check_halt_node_context):
1920 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1921 (sift_states_backward, clean_state_log_if_needed):
1922 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1923 (find_recover_state, transit_state_sb, transit_state_mb):
1924 (transit_state_bkref, build_trtable, match_ctx_clean):
1926 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1927 to work around an assumption that REG_MISSING is negative.
1929 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1930 (seek_collating_symbol_entry) [defined _LIBC]:
1931 (lookup_collation_sequence_value) [defined _LIBC]:
1932 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1933 Use prototypes rather than old-style function definitions.
1934 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1935 (transit_state_sb) [0]:
1936 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1938 * regexec.c (re_search_internal): Simplify update of rm_so and
1941 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1942 (optimize_subexps, lower_subexp):
1943 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1944 since the signed shift might overflow. Use 1u<<31 instead.
1945 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1946 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1949 * regcomp.c (optimize_subexps, lower_subexp):
1950 Use CHAR_BIT rather than 8, for clarity.
1951 * regexec.c (check_dst_limits_calc_pos_1):
1952 (check_subexp_matching_top): Likewise.
1953 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1954 have to worry about portability issues when shifting it left.
1955 Remove no-longer-needed test for table_size > 0.
1956 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1957 in a word, as the resulting behavior is undefined.
1958 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1959 in one case, a <= should have been an <, and in another case the
1960 whole test was missing.
1961 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1962 the standard name CHAR_BIT.
1963 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1964 this is not true on one's complement and signed-magnitude hosts.
1966 * regex_internal.h (re_sub_match_top_t): Remove unused member
1968 (struct re_dfa_t): Remove unused member states_alloc.
1969 * regcomp.c (init_dfa): Don't initialize unused members.
1971 2005-08-31 Bruno Haible <bruno@clisp.org>
1973 * strstr.c: Include <stddef.h>, for NULL.
1974 * strcasestr.c: Likewise.
1975 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1977 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1979 * iconvme.h: Add prototype for iconv_alloc.
1981 2005-08-29 Simon Josefsson <jas@extundo.com>
1983 * iconvme.c: Fix errno.
1985 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1987 * iconvme.c: Split iconv_string into iconv_alloc.
1989 2005-08-27 Jim Meyering <jim@meyering.net>
1991 * fopen-safer.c: Merge minor changes from coreutils.
1992 * dup-safer.c: Likewise.
1993 * fd-safer.c: Likewise.
1995 Merge from coreutils.
1996 * stdio--.h: New file.
1997 * stdlib--.h: New file.
1998 * mkstemp-safer.c: New file.
2000 GNU tar needs these.
2001 * pipe-safer.c: New file.
2002 * creat-safer.c: New file.
2003 * fcntl--.h (creat): Define to creat_safer.
2004 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2005 * unistd--.h (pipe): Define to pipe_safer.
2006 * unistd-safer.h: Declare pipe_safer.
2008 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2010 * regex_internal.h: Remove all references to
2011 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2013 (bitset_not, bitset_merge, bitset_not_merge):
2014 (bitset_mask, re_string_allocate, re_string_construct):
2015 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2016 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2017 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2018 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2019 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2020 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2021 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2022 (re_acquire_state_context):
2023 Remove unnecessary forward decls.
2024 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2025 Put __attribute at function definition,
2026 now that the function decl has been removed.
2027 * lib/regex_internal.c (re_string_peek_byte_case):
2028 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2031 2005-08-26 Simon Josefsson <jas@extundo.com>
2033 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2034 Haible <bruno@clisp.org>.
2036 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2038 * regexec.c (set_regs): Don't alloca with an unbounded size.
2040 alloca modernization/simplification for regex.
2041 * regex.c: Remove portability cruft for alloca. This no longer
2042 needs to be at the start of the file, and can be moved into
2043 regex_internal.h and simplified.
2044 * regex_internal.h: Include <alloca.h>.
2045 (__libc_use_alloca) [!defined _LIBC]: New macro.
2046 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2047 now works outside glibc.
2049 2005-08-24 Simon Josefsson <jas@extundo.com>
2051 * getpass.c: Add WIN32 implementation. Conditionalize use of
2052 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2053 GLIBC specific code.
2055 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2057 Make regex safe for g++. This fixes one real bug (an "err"
2058 that should have been "*err"). g++ problem reported by
2060 * regex_internal.h (re_calloc): New macro, consistent with
2061 re_malloc etc. All callers of calloc changed to use re_calloc.
2062 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2063 not int. All callers changed.
2064 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2065 just use an array of size MB_LEN_MAX.
2066 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2067 (find_recover_state): Change "err" to "*err"; this fixes what
2068 appears to be a real bug.
2069 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2072 2005-08-25 Jim Meyering <jim@meyering.net>
2074 * open-safer.c: Include <config.h>.
2075 Otherwise, we'd lose LARGEFILE support in any file using
2078 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2080 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2081 * regex.h (regerror): Likewise.
2083 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2084 requires this. (The code never needed it.)
2086 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2087 All uses of recently-renamed identifiers changed to use the new,
2088 POSIX-compliant names. The code will build and run just fine
2089 without these changes, but it's better to eat our own dog food
2090 and use the standard-conforming names.
2092 * regex.h: Fix a multitude of POSIX name space violations.
2093 These changes have an effect only for programs that define
2094 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2095 do not change anything for programs compiled in the normal way.
2096 Also, there is no effect on the ABI.
2098 (_REGEX_SOURCE): New macro.
2099 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2100 defined and _GNU_SOURCE is not; this fixes a name space violation.
2102 Rename the following macros to obey POSIX requirements.
2103 The old names are still visible as macros if _REGEX_SOURCE is defined.
2104 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2105 RE_BACKSLASH_ESCAPE_IN_LISTS.
2106 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2107 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2108 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2109 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2110 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2111 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2112 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2113 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2114 (REG_INTERVALS): renamed from RE_INTERVALS.
2115 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2116 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2117 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2118 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2119 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2120 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2121 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2122 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2123 RE_UNMATCHED_RIGHT_PAREN_ORD.
2124 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2125 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2126 (REG_DEBUG): renamed from RE_DEBUG.
2127 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2128 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2129 unusual, since we can't clash with the POSIX REG_ICASE.
2130 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2131 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2132 (REG_NO_SUB): renamed from RE_NO_SUB.
2133 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2134 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2135 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2136 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2137 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2138 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2139 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2140 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2141 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2142 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2143 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2144 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2145 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2146 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2147 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2148 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2149 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2150 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2151 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2152 (REG_FIXED): Renamed from REGS_FIXED.
2153 (REG_NREGS): Renamed from RE_NREGS.
2155 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2156 of other REG_* macros, since POSIX says the user is allowed to
2157 #undef these macros selectively.
2159 (reg_errcode_t): Update comment stating what other tables need
2162 Rename the following enum values to obey POSIX requirements.
2163 The old names are still visible as macros.
2164 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2165 is not defined, since GNU is supposed to be a superset of POSIX as
2166 much as possible, and since we want reg_errcode_t to be a signed
2167 type for implementation consistency.
2168 (_REG_NOERROR): Renamed from REG_NOERROR.
2169 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2170 (_REG_BADPAT): Renamed from REG_BADPAT.
2171 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2172 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2173 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2174 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2175 (_REG_EBRACK): Renamed from REG_EBRACK.
2176 (_REG_EPAREN): Renamed from REG_EPAREN.
2177 (_REG_EBRACE): Renamed from REG_EBRACE.
2178 (_REG_BADBR): Renamed from REG_BADBR.
2179 (_REG_ERANGE): Renamed from REG_ERANGE.
2180 (_REG_ESPACE): Renamed from REG_ESPACE.
2181 (_REG_BADRPT): Renamed from REG_BADRPT.
2182 (_REG_EEND): Renamed from REG_EEND.
2183 (_REG_ESIZE): Renamed from REG_ESIZE.
2184 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2185 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2186 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2187 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2188 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2190 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2191 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2192 changed. But support the old name if the new one is not defined
2193 and if _REGEX_SOURCE.
2195 Change the following member names in struct re_pattern_buffer.
2196 The old names are still supported if !_REGEX_SOURCE.
2197 The new names are always supported, regardless of _REGEX_SOURCE.
2198 (re_buffer): Renamed from buffer.
2199 (re_allocated): Renamed from allocated.
2200 (re_used): Renamed from used.
2201 (re_syntax): Renamed from syntax.
2202 (re_fastmap): Renamed from fastmap.
2203 (re_translate): Renamed from translate.
2204 (re_can_be_null): Renamed from can_be_null.
2205 (re_regs_allocated): Renamed from regs_allocated.
2206 (re_fastmap_accurate): Renamed from fastmap_accurate.
2207 (re_no_sub): Renamed from no_sub.
2208 (re_not_bol): Renamed from not_bol.
2209 (re_not_eol): Renamed from not_eol.
2210 (re_newline_anchor): Renamed from newline_anchor.
2212 Change the following member names in struct re_registers.
2213 The old names are still supported if !_REGEX_SOURCE.
2214 The new names are always supported, regardless of _REGEX_SOURCE.
2215 (rm_num_regs): Renamed from num_regs.
2216 (rm_start): Renamed from start.
2217 (rm_end): Renamed from end.
2219 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2220 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2221 Prepend __ to parameter names.
2223 Undo yesterday's changes.
2225 2005-08-24 Jim Meyering <jim@meyering.net>
2227 Sync from coreutils.
2228 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2230 2005-08-21 Bruno Haible <bruno@clisp.org>
2232 * lock.h: Add multiple inclusion guard.
2233 * tls.h: Add multiple inclusion guard.
2235 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2237 * regex.h (REG_NOSYS)
2238 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2239 Define, since POSIX requires it as of 2001.
2240 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2241 New private symbol, used to keep the enum signed in all cases.
2242 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2243 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2245 * regex_internal.c (re_string_skip_chars, register_state):
2247 Remove forward decls; no longer needed now that we use prototypes.
2248 * regexec.c (acquire_init_state_context, check_halt_node_context):
2249 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2250 (clean_state_log_if_needed): Likewise.
2252 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2254 Fix problems reported by Sam Steingold in
2255 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2256 * regexec.c (sift_states_bkref): Fix portability bug: the code
2257 assumed that reg_errcode_t is a signed type, which is not
2258 necessarily true if _XOPEN_SOURCE is not defined.
2259 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2260 some compilers warn about it otherwise.
2262 2005-08-20 Jim Meyering <jim@meyering.net>
2264 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2265 of unused local, dfa.
2267 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2269 * regcomp.c (create_initial_state): Remove duplicate decl.
2270 (init_word_char, create_initial_state, duplicate_node_closure):
2271 (fetch_token, peek_token_bracket, build_range_exp):
2272 (build_collating_symbol): Remove forward decls; no longer needed
2273 now that we use prototypes.
2276 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2277 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2278 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2279 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2280 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2281 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2282 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2283 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2284 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2285 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2286 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2287 (build_charclass, build_charclass_op, fetch_number, create_tree):
2288 (create_token_tree, mark_opt_subexp, duplicate_tree):
2289 Use prototypes rather than old-style definitions.
2292 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2293 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2294 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2295 (re_string_reconstruct, re_string_peek_byte_case):
2296 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2297 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2298 (re_node_set_init_copy, re_node_set_add_intersect):
2299 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2300 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2301 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2302 (re_acquire_state, re_acquire_state_context, register_state):
2303 (create_ci_newstate, create_cd_newstate, free_state):
2305 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2306 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2307 (re_search_internal, prune_impossible_nodes):
2308 (acquire_init_state_context, check_matching, static):
2309 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2310 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2311 (update_regs, sift_states_backward, build_sifted_states):
2312 (clean_state_log_if_needed, merge_state_array):
2313 (update_cur_sifted_state, add_epsilon_src_nodes):
2314 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2315 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2316 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2317 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2318 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2319 (check_arrival, check_arrival_add_next_nodes):
2320 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2321 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2322 (check_node_accept_bytes, check_node_accept, extend_buffers):
2323 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2324 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2329 (re_string_allocate, re_string_construct, re_string_reconstruct):
2330 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2331 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2332 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2333 (re_string_context_at, re_string_peek_byte_case):
2334 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2335 is defined, since we now use prototypes always.
2337 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2338 C89 or better. All uses removed.
2340 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2342 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2343 [defined lint]: Suppress bogus uninitialized-variable warnings.
2345 * regcomp.c (duplicate_node): Return new index, not an error code,
2346 and let the caller return REG_ESPACE if out of space. This
2347 removes an uninitialied-variable warning with GCC 4.0.1, and also
2348 avoids taking the address of a local variable. All callers
2351 2005-08-19 Jim Meyering <jim@meyering.net>
2353 * regexec.c (proceed_next_node): Redo local variables to
2354 avoid GCC shadowing warnings.
2356 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2358 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2359 (re_node_set_insert_last, re_dfa_add_node):
2360 Rename local variables to avoid GCC shadowing warnings.
2362 2005-08-18 Bruno Haible <bruno@clisp.org>
2364 * strstr.c (strstr): Fix return value in multibyte case.
2365 * strcasestr.c (strcasestr): Likewise.
2367 2005-08-17 Jim Meyering <jim@meyering.net>
2369 Make the %s format (seconds since the epoch) work for a negative
2370 number and when used with a zero-padded field width, e.g. %015s.
2372 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2373 label so that it precedes the code to set `digits'. Otherwise,
2374 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2375 print `00-22'. Now, it prints `-0022', as it should.
2377 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2379 * regex.h: Remove useless space-before-tab. From coreutils.
2381 2005-08-17 Bruno Haible <bruno@clisp.org>
2383 * strcasestr.h: New file.
2384 * strcasestr.c: New file.
2386 2005-08-17 Bruno Haible <bruno@clisp.org>
2388 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2389 * strstr.c: Completely rewritten, with multibyte locale support.
2391 2005-08-17 Bruno Haible <bruno@clisp.org>
2393 * strcasecmp.c: Use mbuiter.h.
2395 2005-08-17 Bruno Haible <bruno@clisp.org>
2397 * mbuiter.h: New file.
2399 2005-08-16 Bruno Haible <bruno@clisp.org>
2401 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2403 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2404 NUL byte, not after it.
2406 2005-08-16 Bruno Haible <bruno@clisp.org>
2408 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2409 the valid ones. Makes the comparison operations transitive:
2410 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2411 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2413 2005-08-16 Bruno Haible <bruno@clisp.org>
2415 * strcase.h (strcasecmp): Add note in comments.
2416 * strncasecmp.c: Use code from strcasecmp.c.
2417 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2418 (strcasecmp): Work correctly in multibyte locales.
2420 2005-08-16 Bruno Haible <bruno@clisp.org>
2422 * strnlen1.h: New file.
2423 * strnlen1.c: New file.
2425 2005-08-16 Bruno Haible <bruno@clisp.org>
2427 * mbfile.h: New file.
2429 2005-08-16 Bruno Haible <bruno@clisp.org>
2431 * mbiter.h: New file.
2433 2005-08-16 Bruno Haible <bruno@clisp.org>
2435 * mbchar.h: New file.
2436 * mbchar.c: New file.
2438 2005-08-16 Bruno Haible <bruno@clisp.org>
2440 * tls.h: New file, from GNU gettext.
2441 * tls.c: New file, from GNU gettext.
2443 2005-08-15 Bruno Haible <bruno@clisp.org>
2445 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2448 2005-08-14 Jim Meyering <jim@meyering.net>
2450 Sync from coreutils.
2452 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2453 Use the hash-table-based cycle-detection code not just when
2454 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2455 Reported by James Youngman in
2456 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2457 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2458 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2459 This lets us compile with -DFTS_DEBUG, once again.
2460 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2461 * fts.c (fd_safer): Remove decl.
2462 Include fcntl--.h rather than unistd-safer.h
2463 (fts_safe_changedir): Don't call fd_safer; no longer needed
2464 now that we include fcntl--.h.
2466 2005-08-11 Simon Josefsson <jas@extundo.com>
2468 * readline.h, readline.c: New file.
2470 2005-08-11 Bruno Haible <bruno@clisp.org>
2472 * strnlen.h (strnlen): Change parameter name to match comment.
2474 2005-08-10 Simon Josefsson <jas@extundo.com>
2476 * strndup.c: Use strnlen.h.
2478 * strnlen.h: New file.
2480 2005-08-02 Simon Josefsson <jas@extundo.com>
2482 * getline.h, getline.c: Rewrite.
2484 * getdelim.h, getdelim.c: New files, ported from glibc.
2486 2005-07-31 Bruno Haible <bruno@clisp.org>
2488 * lock.h (gl_lock_initializer): New macro.
2489 (gl_lock_define_initialized): Use it.
2490 (gl_rwlock_initializer): New macro.
2491 (gl_rwlock_define_initialized): Use it.
2492 (gl_recursive_lock_initializer): New macro.
2493 (gl_recursive_lock_define_initialized): Use it.
2495 2005-07-26 Bruno Haible <bruno@clisp.org>
2497 * lock.h: Update from GNU gettext.
2498 * lock.c: Update from GNU gettext.
2500 2005-07-18 Bruno Haible <bruno@clisp.org>
2502 * lock.h (gl_once_t): New type.
2503 (gl_once_define, gl_once): New macros.
2504 * lock.c (fresh_once): New variable.
2505 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2508 2005-07-18 Simon Josefsson <jas@extundo.com>
2510 * check-version.c (check_version): Accept identical versions too.
2512 2005-07-18 Bruno Haible <bruno@clisp.org>
2514 * lock.h: New file, from GNU gettext.
2515 * lock.c: New file, from GNU gettext.
2517 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2519 * quotearg.c: Add translator comment suggested by Bruno Haible,
2520 with a minor change.
2522 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2524 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2525 copyright symbol and the year.
2526 * version-etc.c (COPYRIGHT_YEAR): New constant.
2527 (version_etc_va): Use parameterized copyright notice.
2528 Reword to conform to the current GNU coding standards.
2530 2005-07-11 Simon Josefsson <jas@extundo.com>
2532 * size_max.h: New file.
2534 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2536 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2539 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2540 and Paul Eggert <eggert@cs.ucla.edu>
2542 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2543 in wint_t, not wchar_t. Remove now-unnecessary cast.
2545 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2547 * regex.c, regex.h: Sync from libc.
2548 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2549 New files, synced from libc, except that regex_internal.h
2550 currently has a small porting fix.
2552 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2554 Remove the dependency of the strftime module on the tzset module.
2555 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2556 Copy the input structure, to work around some of the bug with
2557 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2558 Solaris releases, you should also use the tzset module, but we won't
2559 require it as a dependency any more since we don't want LGPLed code
2560 to depend on GPLed code.
2562 2005-07-02 Jim Meyering <jim@meyering.net>
2564 * backupfile.c (backup_args): Change a `0' to NULL.
2566 2005-07-01 Jim Meyering <jim@meyering.net>
2568 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2569 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2570 * save-cwd.c, tempname.c:
2571 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2572 and don't include <sys/file.h>).
2574 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2576 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2577 declares only 'struct timespec;' (!).
2579 2005-06-29 Jim Meyering <jim@meyering.net>
2581 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2582 type name. Use the variable name instead.
2583 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2585 2005-06-28 Simon Josefsson <jas@extundo.com>
2587 * check-version.h, check-version.c: New files.
2589 2005-06-28 Simon Josefsson <jas@extundo.com>
2591 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2592 collision with global variable. Better indentation. Don't
2593 increment buffer pointer beyond buffer end. Based on comments
2594 from Paul Eggert <eggert@cs.ucla.edu>.
2598 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2600 * canon-host.c (canon-host): Append trailing "," to 0 in
2601 initializer of struct addrinfo, as an indication that we don't
2602 care how many members the structure has.
2604 2005-06-24 Derek Price <derek@ximbiot.com>
2605 and Bruno Haible <bruno@clisp.org>
2607 Remove stat module & update lstat.
2608 * stat.c: Remove this file...
2609 (slash_aware_lstat): ...moving this content and its support...
2610 * lstat.c (rpl_lstat): ...into here.
2611 * lstat.h: New file.
2613 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2615 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2616 (ranged_convert): Don't save conversion in a temporary struct.
2617 This causes a warning with GCC 4.0.0, and anyway in the typical
2618 case it's not worth the extra 100 bytes or so of code.
2619 (ranged_convert, __mktime_internal): When calling a function via a
2620 pointer P, use P () rather than (*P) (), as we now assume C89 or
2623 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2625 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2626 "who -r" failed to give output. Problem reported by Tim Waugh.
2628 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2629 (xcalloc): Use it to avoid needless tests.
2630 Problem reported by Jim Meyering.
2632 2005-06-16 Jim Meyering <jim@meyering.net>
2634 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2635 when either N or S is zero.
2637 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2639 * argp.h (__option_is_short): Check upper limit of
2640 __key. Isprint() requires its argument to have the value
2641 of an unsigned char or EOF.
2643 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2645 * fnmatch.c (fnmatch): If there is an encoding error in a
2646 multibyte string or pattern, fall back on unibyte matching.
2647 Problem reported by James Youngman.
2649 2005-06-08 Bruno Haible <bruno@clisp.org>
2651 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2654 2005-06-08 Bruno Haible <bruno@clisp.org>
2656 * csharpcomp.h: New file, from GNU gettext.
2657 * csharpcomp.c: New file, from GNU gettext.
2658 * csharpcomp.sh.in: New file, from GNU gettext.
2660 2005-06-07 Derek Price <derek@ximbiot.com>
2663 * glob_.h: Indent nested #ifdef.
2665 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2667 Sync from coreutils.
2668 Use "file name" when talking about file names, instead of "filename"
2669 or "path", as per the GNU coding standards.
2670 * mkdir-p.c: Renamed from makepath.c.
2671 (make_dir_parents): Renamed from make_path. All callers changed.
2672 * mkdir-p.h: Likewise. All includers changed.
2673 * filenamecat.c: Renamed from path-concat.c.
2674 (file_name_concat): Renamed from path_concat. All callers changed.
2675 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2676 * filenamecat.h: Likewise. All includers changed.
2677 * acl.c: Don't use "path" or "filename" to mean "file name"
2678 in comments or local variable names.
2679 * basename.c: Likewise.
2680 * canonicalize.c, canonicalize.h: Likewise.
2681 * dirname.c, dirname.h: Likewise.
2682 * euidaccess.c: Likewise.
2683 * exclude.c: Likewise
2684 * fnmatch_.h, fnmatch_loop.c: Likewise.
2685 * fsusage.c, fsuage.h: Likewise.
2686 * fts.c, fts_.h: Likewise.
2687 * getcwd.c: Likewise.
2688 * getloadavg.c: Likewise.
2689 * mkstemp.c: Likewise.
2690 * mountlist.c, mountlist.h: Likewise.
2691 * openat.c, openat.h: Likewise.
2692 * readlink-stub.c: Likewise.
2693 * readutmp.c, readutmp.h: Likewise.
2694 * rename.c: Likewise.
2695 * rmdir.c: Likewise.
2697 * savedir.c: Likewise.
2698 * stripslash.c: Likewise.
2699 * tempname.c: Likewise.
2700 * xreadlink.c: Likewise.
2701 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2703 * exclude.h: Likewise.
2705 * euidaccess.c (getuid, getgid, getuid, getegid)
2706 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2707 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2708 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2709 * pathmax.h: Include <limits.h> unconditionally, since other
2710 files have been getting away with it for years (MORE/BSD 4.3
2712 * userspec.c (getpwnam, getgrnam, getgrgid)
2713 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2715 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2716 Define to 256, not 255, as per modern POSIX.
2718 2005-06-01 Bruno Haible <bruno@clisp.org>
2720 * csharpexec.h: New file, from GNU gettext.
2721 * csharpexec.c: New file, from GNU gettext.
2722 * csharpexec.sh.in: New file, from GNU gettext.
2724 2005-05-31 Derek Price <derek@ximbiot.com>
2725 Paul Eggert <eggert@cs.ucla.edu>
2728 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2730 2005-05-29 Derek Price <derek@ximbiot.com>
2731 Paul Eggert <eggert@cs.ucla.edu>
2733 * glob_.h, glob.c: New files.
2735 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2737 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2739 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2740 the configuration hassle isn't worth it.
2741 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2742 (LONGEST_MODIFIER, PRIuMAX): Remove.
2744 2005-05-27 Bruno Haible <bruno@clisp.org>
2746 * getlogin_r.h: Remove second include of <stddef.h>.
2748 2005-05-25 Bruno Haible <bruno@clisp.org>
2749 Derek Price <derek@ximbiot.com>
2751 * getlogin_r.h: Simplify API documentation.
2753 2005-05-25 Derek Price <derek@ximbiot.com>
2754 Paul Eggert <eggert@cs.ucla.edu>
2756 * getlogin_r.c, getlogin_r.h: New files.
2758 2005-05-22 Bruno Haible <bruno@clisp.org>
2760 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2761 Also include <sys/param.h> if it defines MIN, MAX.
2762 Based on a patch by Derek Price <derek@ximbiot.com>.
2764 2005-05-22 Bruno Haible <bruno@clisp.org>
2766 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2767 (INT64_MIN): Fix definition.
2768 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2770 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2771 NEED_SIGNED_INT_TYPES.
2773 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2774 HAVE_SYSTEM_INTTYPES.
2776 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2778 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2779 so that unistd-safer.h (GPL'ed code) need not be included.
2781 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2784 * fts.c: Don't include "cycle-check.h" or "hash.h".
2785 (setup_dir, free_dir): New functions.
2786 (enter_dir, leave_dir): Define trivial
2787 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2788 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2789 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2790 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2791 Move to fts-cycle.c.
2792 (fts_open): Use setup_dir.
2793 (fts_close): Use free_dir.
2794 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2795 This adds a label and some gotos, but the alternatives were messier.
2796 Check for memory allocation failure when entering a dir.
2797 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2798 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2799 (FTS): New member fts_cycle, that is a union that contains the
2800 old active_dir_ht and cycle_state. All uses changed to mention
2801 fts_cycle.ht and fts_cycle.state.
2802 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2803 fts.c, with the following changes:
2804 (setup_dir, free_dir): New functions.
2805 (enter_dir): Now returns bool. Return true if successful, false
2806 if memory exhausted. All callers changed.
2807 Do not bother partly cleaning up on
2808 memory allocation failure; that is free_dir's job.
2809 However, free ad if hash_insert fails, to avoid memory leak.
2810 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2811 fts->fts_options to see which union member to use.
2813 2005-05-20 Jim Meyering <jim@meyering.net>
2815 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2816 Now a macro, to pacify GCC.
2818 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2820 * chown.c (rpl_chown): Return -1 on failure.
2822 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2824 * canonicalize.c: Include canonicalize.h first, to test interface.
2825 Include <stddef.h> unconditionally, since we assume C89 now.
2826 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2827 * fts.c: Include fts_.h first, to check interface.
2828 Do not include intprops.h; no longer needed.
2829 Include cycle-check.h and hash.h, since fts_.h no longer does.
2830 Remove unnecessary casts of closedir to void.
2831 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2832 decide whether to decrement nlinks.
2833 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2834 (FTS): Use struct hash_table * instead of Hash_table, so that
2835 we no longer need to include hash.h here.
2837 2005-05-17 Jim Meyering <jim@meyering.net>
2839 * fts.c, fts_.h: New files, from coreutils.
2841 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2843 Sync from coreutils.
2844 * unlinkdir.c, unlinkdir.h: New files.
2845 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2846 regex.h, unlocked-io.h, xtime.h:
2847 White space changes only.
2848 * makepath.c (make_path): Port to hosts where leading "//" is special.
2849 * yesno.c: Include getline.h, not ctype.h.
2850 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2851 Use getline to remove arbitrary restriction on response length.
2853 2005-05-13 Bruno Haible <bruno@clisp.org>
2855 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2856 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2857 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2858 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2859 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2860 Add support for 64-bit integers in the MSVC compiler.
2862 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2864 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2865 Change the initial comment to refer to GPL, not LGPL.
2866 gnulib-tool will change it to LGPL as needed.
2868 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2869 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2870 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2871 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2872 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2873 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2874 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2875 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2876 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2877 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2878 concatpath.c, config.charset, copy-file.c, copy-file.h,
2879 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2880 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2881 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2882 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2883 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2884 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2885 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2886 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2887 full-read.c, full-read.h, full-write.c, full-write.h,
2888 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2889 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2890 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2891 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2892 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2893 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2894 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2895 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2896 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2897 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2898 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2899 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2900 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2901 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2902 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2903 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2904 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2905 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2906 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2907 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2908 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2909 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2910 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2911 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2912 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2913 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2914 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2915 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2916 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2917 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2918 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2919 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2920 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2921 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2922 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2923 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2924 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2925 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2926 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2927 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2928 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2929 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2930 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2931 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2932 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2933 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2934 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2935 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2936 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2937 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2938 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2939 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2940 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2941 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2942 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2943 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2944 Update FSF postal mail address.
2946 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2948 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2949 specified in ai_socktype. Fix invalid ai_protocol
2950 check. ai_protocol is usually set to 0 or depending on
2951 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2952 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2953 ai_socktype / ai_protocol in the returned addrinfo structure.
2955 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2956 Bruno Haible <bruno@clisp.org>
2958 * inet_ntop.h: New file.
2959 * inet_ntop.c: New file, from glibc with modifications.
2961 2005-05-08 Jim Meyering <jim@meyering.net>
2963 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2965 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2967 Merge from coreutils. Among other things,
2968 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2969 * fd-safer.c: New file.
2970 * fcntl-safer.h, open-safer.c: Remove.
2971 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2972 * dup-safer.c: Include unistd-safer.h first.
2973 Don't include errno.h.
2974 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2975 * file-type.h: Don't assume invoker included sys/stat.h first.
2976 * file-type.c: Rely on file-type.h change.
2977 * getloadavg.c: Include unistd-safer.h.
2978 (getloadavg): Use safer open.
2979 * getusershell.c: Include "stdio-safer.h".
2980 (getusershell): Use safer fopen.
2981 * long-options.c (long_options): Use NULL rather than 0.
2982 * modechange.h (mode_free): Remove; all callers changed to invoke
2984 * modechange.c: Likewise.
2985 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2986 (MODE_DONE): New constant.
2987 (struct mode_change): Remove 'next' member.
2988 (make_node_op_equals): New function; like the old one of the
2989 same name, except it allocates an array.
2990 (mode_compile, mode_create_from_ref): Use it.
2991 (mode_compile): Allocate result as an array, not a linked list.
2992 Parse octal string ourself, so that we catch mistakes like "+0".
2993 (mode_adjust): Arg is an array, not a linked list.
2994 * modechange.c: Include stat-macros.h, xalloc.h.
2995 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2996 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2997 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2998 Remove. This is now stat-macros.h's job.
2999 (talloc): Remove. All callers replaced by xalloc, so that
3000 our invokers don't have to worry about reporting memory failures.
3001 (make_node_op_equals): Remove.
3002 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3004 (struct mode_change): Moved here from modechange.h.
3005 (mode_append_entry): Remove.
3006 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3007 apps to have incorrect behavior. Use simpler algorithm for head
3008 and tail. Don't futz with umask; that's now the job of mode_adjust.
3009 Detect more invalid usages rather than having somewhat-random behavior.
3010 Don't insert an "a=" action, as that leads to incorrect behavior.
3011 (mode_compile, mode_create_from_ref): Return NULL on error instead
3012 of an enum, since now there's only one way to have an error. All
3014 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3015 at the correct time. Simplify calculation of "+u" and its ilk.
3016 Don't mishandle "+X".
3017 (mode_free): Remove "register" and localize decls.
3018 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3019 (struct mode_change): Move to modechange.c; callers don't
3020 need to see this stuff.
3021 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3022 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3023 (mode_change, mode_adjust): Reflect the new signatures noted above.
3024 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3025 that might redefine system include files.
3026 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3027 (my_usleep): Use NULL rather than (void *) 0.
3028 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3029 Use siginterrupt to specify that system calls should be interrupted.
3030 (rpl_nanosleep): Move initialization of suspended closer to call of
3032 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3033 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3034 (desirable_utmp_entry): New function.
3035 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3036 using x2nrealloc, to simplify logic.
3037 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3038 size calculation. Do not assume utmp file is a regular file.
3039 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3040 (READ_UTMP_CHECK_PIDS): New constant.
3041 * save-cwd.c: Include unistd-safer.h.
3042 (save_cwd): Use fd_safer.
3043 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3044 [!_LIBC] Include "stat-macros.h" instead.
3045 * unistd-safer.h (fd_safer): New decl.
3047 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3049 * byteswap_.h: New file.
3051 2005-04-25 Albert Chin <china@thewrittenword.com>
3053 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3056 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3058 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3059 that "UTC +1 second" continues to work. Problem reported
3061 (relunit_snumber): New rule.
3064 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3066 * getdate.y (universal_time_zone_table): New constant.
3067 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3068 universal_time_zone_table.
3069 (lookup_zone): Prefer universal_time_zone_table to
3070 local_time_zone_table, so that "GMT" time stamps are allowed in
3071 London during the summer. Problem reported by Ian Abbott.
3073 2005-04-12 Jim Meyering <jim@meyering.net>
3075 * human.c (humblock): Set *options even when returning due to
3076 xstrtoumax conversion failure. Thanks to a used-uninitialized
3079 2005-04-09 Jim Meyering <jim@meyering.net>
3081 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3082 -Wuninitialized: initialize tm0.tm_year.
3084 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3086 * getdate.y (parser_control): rels_seen is now a boolean, not a
3087 count, since there's no maximum. All uses changed.
3088 Add member dsts_seen.
3089 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3091 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3092 Use pc_rels_seen to decide whther a date is absolute.
3094 * getdate.y (number): Don't overwrite year.
3095 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3098 2005-04-02 Simon Josefsson <jas@extundo.com>
3100 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3101 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3103 2005-03-27 Jim Meyering <jim@meyering.net>
3105 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3107 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3109 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3110 "one's complement" -> "ones' complement" in comment, as per Knuth.
3111 "value of type" -> "type or expression" in comment.
3112 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3114 2005-03-26 Jim Meyering <jim@meyering.net>
3117 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3118 Correct typos: s/or/of/.
3120 2005-03-23 Jim Meyering <jim@meyering.net>
3122 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3124 2005-03-21 Jim Meyering <jim@meyering.net>
3126 Changes imported from coreutils.
3128 * cycle-check.c: Don't include xalloc.h.
3130 * path-concat.c: Don't include assert.h.
3131 (path_concat): Remove assertion that would have triggered
3132 for ABASE starting with more than one slash.
3133 Reported by Andreas Schwab.
3135 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3136 properly when ABASE is an absolute file name.
3137 Correct the description of this function.
3139 Add an assertion and a test driver.
3140 This fixes a bug introduced on 2004-07-02.
3141 Andreas Schwab reported the resulting failure of cp --parents:
3142 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3144 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3146 * strftime.c (my_strftime): If the underlying strftime returns 0
3147 (which shouldn't happen), generate nothing instead of returning 0
3148 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3150 2005-03-16 Bruno Haible <bruno@clisp.org>
3152 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3154 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3156 * strftime.c (my_strftime): Prepend space to format so that we can
3157 reliably distinguish strftime failure from empty output on POSIX
3160 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3162 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3163 (iconv_string): Don't guess a size-zero buffer, as that might cause
3164 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3165 result would be 'too large', where 'too large' is (heuristically)
3166 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3167 overflow concerns. This will prevent some unwanted malloc failures
3168 when the inputs are very large.
3170 2005-03-15 Bruno Haible <bruno@clisp.org>
3172 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3175 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3178 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3180 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3182 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3183 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3185 * strtol.c: Likewise.
3187 2005-03-14 Simon Josefsson <jas@extundo.com>
3189 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3192 2005-03-14 Jim Meyering <jim@meyering.net>
3194 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3195 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3196 to be nonzero so that we (and caller) can detect the difference
3197 between a valid zero-length expansion and an error return, even
3198 when the underlying strftime fails before writing anything into
3201 2005-03-10 Jim Meyering <jim@meyering.net>
3203 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3204 so that this module works on systems without fchdir.
3206 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3208 Factor int-properties macros into a single file, except for
3209 glibc-related files.
3210 * intprops.h: New file.
3211 * getloadavg.c: Include it instead of limits.h.
3212 (INT_STRLEN_BOUND): Remove.
3213 * human.c: Include intprops.h.
3214 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3215 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3216 * inttostr.h: Include intprops.h instead of limits.h.
3217 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3218 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3219 for consistency with intprops.h.
3220 (time_t_is_integer, twos_complement_arithmetic): Use them.
3221 * sig2str.h: Include <signal.h>, intprops.h.
3222 (INT_STRLEN_BOUND): Remove.
3223 * strftime.c (TYPE_SIGNED): Remove.
3224 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3225 * strtol.c: Adjust comments to match intprops.h.
3226 * userspec.c: Include intprops.h.
3227 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3228 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3229 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3230 instead of rolling our own expressions.
3231 * xstrtol.c: Include xstrtol.h first, to test interface.
3233 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3235 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3236 the right thing even if adding 1900 would overflow. Similarly
3237 for tm_mon + 1 and tm_yday + 1.
3238 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3239 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3240 (DO_SIGNED_NUMBER): New macro.
3241 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3243 2005-03-07 Bruno Haible <bruno@clisp.org>
3245 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3247 2005-03-03 Derek R. Price <derek@ximbiot.com>
3248 Bruno Haible <bruno@clisp.org>
3250 * pagealign_alloc.h: New file.
3251 * pagealign_alloc.c: New file.
3253 2005-01-28 Bruno Haible <bruno@clisp.org>
3255 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3258 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3260 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3261 The workaround isn't strictly needed for POSIX conformance, and
3262 it's too much of a pain to configure and maintain. We'll ask
3263 people to fix their kernels instead.
3264 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3265 (NANOSLEEP_BUG_WORKAROUND): Remove.
3266 (xnanosleep): Remove the workaround.
3268 2005-02-12 Bruno Haible <bruno@clisp.org>
3270 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3272 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3274 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3275 * timespec.h (gettime): Return void, since it always
3276 succeeds now. All uses changed.
3277 * gettime.c (gettime) Likewise.
3278 [HAVE_NANOTIME]: Prefer nanotime.
3279 Assume gettimeofday succeeds, as POSIX requires.
3280 Assime time () succeeds, since other code already does.
3281 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3282 (timespec_subtract): Remove.
3283 (NANOSLEEP_BUG_WORKAROUND): New constant.
3284 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3285 things considerably. Use it only on GNU/Linux hosts, since the
3286 workaround shouldn't be needed elsewhere.
3288 2005-02-24 Bruno Haible <bruno@clisp.org>
3290 * gettext.h: Update from GNU gettext 0.14.2.
3292 2005-02-24 Bruno Haible <bruno@clisp.org>
3294 * localcharset.c: Update from GNU gettext 0.14.2.
3295 * config.charset: Update from GNU gettext 0.14.2.
3297 2005-02-22 Simon Josefsson <jas@extundo.com>
3299 * iconvme.h, iconvme.c: New files, from libc.
3301 2005-02-20 Neil Conway <neilc@samurai.com>
3303 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3304 returned by OSX/Darwin if the specified buffer is not large
3305 enough for the hostname.
3307 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3309 * memrchr.h: New file.
3310 * chdir-long.c: Include it.
3311 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3312 Don't bother including stddef.h.
3314 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3316 * argp-help.c (__argp_help): Create a fake struct argp_state and
3317 pass it to _help, otherwise the latter coredumps trying to
3318 dereference state.root_argp.
3320 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3322 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3324 Include <sys/types.h>, for dev_t.
3325 (ME_DUMMY, ME_REMOTE): Move from here....
3326 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3327 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3329 Include mountlist.h first, to test the interface.
3331 2005-01-29 Bruno Haible <bruno@clisp.org>
3333 * progname.c (program_name): Initialize.
3334 Needed when linking statically on MacOS X.
3336 2005-01-28 Bruno Haible <bruno@clisp.org>
3338 * javacomp.sh.in: New file, from GNU gettext.
3339 * javacomp.h: New file, from GNU gettext.
3340 * javacomp.c: New file, from GNU gettext.
3342 2005-01-26 Bruno Haible <bruno@clisp.org>
3344 * javaexec.sh.in: New file, from GNU gettext.
3345 * javaexec.h: New file, from GNU gettext.
3346 * javaexec.c: New file, from GNU gettext.
3348 2005-01-26 Simon Josefsson <jas@extundo.com>
3350 * gai_strerror.c: Use GPL in header.
3352 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3354 * argp-help.c (hol_entry_help): Avoid using non-constant
3355 initializers for struct pentry_state.
3356 (__argp_error): Check return value of __asprintf
3357 (__argp_failure): Translate error message
3359 * argp-parse.c: Removed braces around the expansion of N_()
3361 2005-01-21 Jim Meyering <jim@meyering.net>
3363 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3364 same value as for Solaris 9.
3366 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3367 component length. This included changing the parameter to be
3368 of type `char *' rather than `char const *'.
3369 * chdir-long.h (chdir_long): Update prototype.
3371 * openat.c (fdopendir, fstatat): New functions.
3372 * openat.h: Include headers required for use of DIR and struct stat.
3373 [AT_SYMLINK_NOFOLLOW]: Define.
3374 (fdopendir, fstatat): Add prototypes.
3376 2005-01-21 Bruno Haible <bruno@clisp.org>
3378 * classpath.h: New file, from GNU gettext.
3379 * classpath.c: New file, from GNU gettext.
3381 2005-01-20 Simon Josefsson <jas@extundo.com>
3383 * version-etc-fsf.c: New file, with version_etc_copyright.
3384 * version-etc.c: Remove version_etc_copyright.
3385 * version-etc.h (version_etc_copyright): Use [] instead of * in
3386 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3388 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3390 * save-cwd.c (save_cwd): Remove code to support the case
3391 where fchdir is missing or flaky.
3393 2005-01-20 Simon Josefsson <jas@extundo.com>
3395 * base64.h (isbase64): Add.
3397 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3398 using a unsigned prototype, don't inline.
3399 (base64_decode): Use it.
3401 2005-01-19 Bruno Haible <bruno@clisp.org>
3403 * sh-quote.h: New file, from GNU gettext.
3404 * sh-quote.c: New file, from GNU gettext.
3406 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3408 Merge changes from coreutils, as described below in several
3409 changelogs dated today.
3411 * save-cwd.c: Include "save-cwd.h" before other include files.
3412 (O_DIRECTORY): Remove; not needed here, since "." must be
3413 a directory. All uses removed.
3414 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3415 universal on Suns, and we also need to test for IRIX.
3416 Revamp code to use 'if' rather than '#if'.
3417 Avoid unnecessary comparison of cwd->desc to 0.
3419 * utimens.c (futimens): Robustify the previous patch, by checking
3420 for known valid error numbers rather than observed invalid ones.
3422 2005-01-18 Jim Meyering <jim@meyering.net>
3424 * version-etc.c (version_etc_copyright): Update copyright date.
3426 * utimens.c (futimens): Account for the fact that futimes
3427 can also fail with errno == ENOSYS or errno == ENOENT.
3428 Patch from Dmitry V. Levin.
3430 Change the name of the robust chdir function from chdir to chdir_long.
3431 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3432 (restore_cwd): Use chdir_long, not chdir.
3433 * chdir-long.c: Renamed from chdir.c.
3434 * chdir-long.h: Renamed from chdir.h.
3435 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3438 2005-01-18 Bob Proulx <bob@proulx.com>
3440 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3441 offsetof() macro construct to avoid compile failure with native HP-UX
3442 11.0 ANSI C compiler.
3444 2005-01-06 Bruno Haible <bruno@clisp.org>
3446 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3447 because stpncpy.m4 takes care of it.
3449 2004-01-24 Bruno Haible <bruno@clisp.org>
3451 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3453 2003-10-09 Bruno Haible <bruno@clisp.org>
3455 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3457 2005-01-06 Bruno Haible <bruno@clisp.org>
3459 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3460 * fwriteerror.c: Include <stdbool.h>.
3461 (fwriteerror): At the end, close the file stream. Record whether
3462 stdout was already closed.
3464 2004-05-27 Bruno Haible <bruno@clisp.org>
3466 * execute.c (environ): Declare if needed.
3467 * pipe.c (environ): Likewise.
3468 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3470 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3472 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3473 definitions to be after all include files, to avoid collisions.
3474 Problem reported by Bob Proulx.
3476 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3478 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3479 not needed. This removes a dependency on the gettext module.
3480 [defined _LIBC]: Do not include <libintl.h>; not needed.
3482 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3484 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3487 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3489 * argp-parse.c: Include <stddef.h>.
3490 (alignof, alignto): New macros.
3491 (parser_init): Don't assume that void * is aligned sufficiently
3494 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3495 need to extend the stack.
3496 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3499 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3501 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3503 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3505 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3506 Remove now-obsolete comment about AIX.
3507 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3508 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3509 (YYMAXDEPTH): New macro.
3511 2004-12-18 Bruno Haible <bruno@clisp.org>
3513 * fatal-signal.c (fatal_signals): Make non-const.
3514 (init_fatal_signals): New function.
3515 (uninstall_handlers, install_handlers): Ignore signals that were set to
3517 (at_fatal_signal): Call init_fatal_signals.
3518 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3520 Reported by Paul Eggert.
3522 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3524 * getdate.y (textint): New member "negative".
3525 (time_zone_hhmm): New function.
3526 Expect 14 shift-reduce conflicts, not 13.
3527 (o_colon_minutes): New rule.
3528 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3529 (yylex): Set the "negative" member of signed numbers.
3531 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3533 Changes imported from coreutils.
3534 * hard-locale.c: Assume <locale.h> exists.
3536 (GLIBC_VERSION): New macro.
3537 (hard_locale): Assume setlocale exists.
3538 Rewrite to avoid #ifdef.
3539 Use strdup rather than malloc + strcpy.
3540 * human.c: Assume <locale.h> exists.
3541 (human_readable): Assume localeconv exists.
3543 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3545 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3546 convert T2, not T. (Imported from libc.)
3548 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3550 * getcwd.c (is_ENAMETOOLONG): New macro.
3551 (__getcwd.c): Don't restore errno; glibc doesn't.
3552 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3553 first, falling back to our code only if its results look suspicious.
3554 Ensure that the resulting buffer is only as large as necessary.
3556 * readutmp.c: Include readutmp.h first.
3557 Include <errno.h>, since readutmp.h no longer does that.
3558 * readutmp.h: Don't include <errno.h>,
3559 <sys/param.h>, <time.h>; not needed to establish interface.
3560 (errno): Remove decl.
3561 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3562 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3563 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3565 2004-11-28 Simon Josefsson <jas@extundo.com>
3567 * base64.h, base64.c: New file.
3569 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3571 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3573 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3575 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3576 HP's ANSI C compiler.
3577 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3578 Declaring int functions causes warnings on some modern systems and
3579 shouldn't be needed to compile on ancient ones.
3580 * same.c (MIN) [defined MIN]: Don't define, since it's already
3583 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3584 with the following changes.
3585 (__set_errno): Parenthesize properly.
3586 Include <stdbool.h>.
3587 (MIN, MAX, MATCHING_INO): New macros.
3588 (__getcwd): Define with prototype, not K&R form.
3589 Use heuristics to allocate default buffer on stack if possible.
3590 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3591 behavior, and to avoid the PATH_MAX limit when computing
3593 Use MATCHING_INO to compare inode number to file.
3594 Check for arithmetic overflow in size calculations.
3595 Fix bug in reallocation of dot array that caused getcwd to fail
3596 on directories nested deeper than 75.
3597 Be more careful about saving errno on error.
3598 Do not use realloc; use only free+malloc, as this is a bit
3599 more flexible and avoids a needless copy operation.
3600 Do not inspect st_dev and st_ino for symbolic links; POSIX
3601 doesn't specify the latter.
3602 Check for closedir errors.
3603 Avoid needless casts.
3604 Use "#ifdef weak_alias" around weak_alias, to be like other
3606 The following changes to getcwd.c have effect only when used in
3607 gnulib; they have no effect inside glibc proper.
3608 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3609 as alloca isn't used.
3610 (alloca, __alloca): Likewise.
3611 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3612 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3613 unconditionally, as gnulib assumes C89 or better.
3614 Do not include <sys/param.h>.
3615 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3616 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3618 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3619 Include <dirent.h> in a way that is compatible with modern Autoconf.
3620 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3621 New macros, if not already defined.
3622 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3623 Use "_LIBC", not "defined _LIBC", for consistency.
3624 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3626 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3627 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3628 * xgetcwd.c: David MacKenzie's old code was removed, so give
3629 credit only to Jim Meyering and adjust the copyright dates.
3630 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3631 <stdlib.h>, <unistd.h>, "pathmax.h".
3632 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3633 (INITIAL_BUFFER_SIZE): Remove.
3634 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3636 2004-11-23 Jim Meyering <jim@meyering.net>
3638 * getopt_.h: Remove trailing blanks.
3640 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3642 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3643 (futimens): New function, which uses futimes if available.
3644 (futimens, utimens): Support timespec==NULL, with same semantics
3645 as utime and utimens.
3646 * utimens.h (futimens): New decl.
3648 2004-11-23 Jim Meyering <jim@meyering.net>
3650 * __fpending.c: Add comment.
3652 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3654 * getopt_.h: Re-addition of __getopt_argv_const caused
3655 redefinition warnings. To avoid them, include the defines
3656 in `#if !defined __need_getopt ... #endif'. The only place
3657 where __getopt_argv_const is used is in definitions
3658 of getopt_long and getopt_long_only below, which are as well
3659 protected by `#ifndef __need_getopt'.
3660 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3661 __need_getopt after including <stdio.h> and <unistd.h> These
3662 headers might have defined it.
3664 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3666 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3668 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3669 optopt): Use them instead of invoking ## directly; otherwise, the
3670 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3672 2004-11-19 Bruno Haible <bruno@clisp.org>
3674 * strtok_r.c: Move comments from here...
3675 * strtok_r.h: ... to here.
3677 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3679 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3680 might fail. Problem reported by Yoann Vandoorselaere.
3681 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3682 that mishandle size_t overflow.
3684 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3686 * canon-host.c: Include "strdup.h".
3687 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3688 Use strdup instead of malloc/strcpy to duplicate strings.
3690 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3691 (human_space_before_unit): New constant.
3692 * human.c (human_readable): Support it.
3694 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3695 (xgetcwd): Set errno correctly when failing.
3696 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3697 the failure is actually due to a PATH_MAX problem.
3699 Further getopt changes to make it more likely that glibc will
3700 buy the changes back.
3701 * getopt.c (POSIXLY_CORRECT): New constant.
3702 (getopt): Use it, so to preserve glibc semantic
3703 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3704 when compiling for libc.
3705 * getopt_.h (__getopt_argv_const): Bring it back.
3706 (getopt_long, getopt_long_only): Use it.
3708 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3709 New arg POSIXLY_CORRECT. All callers changed.
3710 (getopt): Argv is now char * const *, as per standard.
3711 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3712 not char *__getopt_argv_const *.
3713 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3714 _getopt_long_only_r): Likewise.
3715 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3716 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3717 _getopt_long_r, _getopt_long_only_r): Likewise.
3718 * getopt_.h (__getopt_argv_const): Remove.
3719 (getopt): Argv is now char * const *, as per standard.
3721 * getdate.y (tORDINAL): New token.
3722 (day, relunit): Allow it for relative times.
3723 (relative_time_table): Use tORDINAL for ordinals.
3725 2004-11-15 Jim Meyering <jim@meyering.net>
3727 * closeout.c: Include "__fpending.h" once again.
3728 Include <stdbool.h>.
3729 (close_stdout): Don't fail just because stdout was closed initially,
3730 since some programs don't write to stdout in the normal course of
3731 operation (other than --version and --help), and we don't want this
3732 function to make e.g. `touch file >&-' fail.
3733 But do fail if it was closed and someone has tried to write to it.
3734 E.g., `printf foo >&-' must fail.
3736 2004-11-11 Simon Josefsson <jas@extundo.com>
3738 * strtok_r.h, strtok_r.c: New file.
3740 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3742 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3743 we can stop lying to compilers about the constness of argv when we
3744 are compiled outside glibc.
3745 (getopt, getopt_long, getopt_long_only): Use it.
3746 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3748 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3749 _getopt_long_only_r): Likewise.
3750 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3751 _getopt_long_only_r): Likewise.
3753 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3754 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3755 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3756 the other external symbols.
3757 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3758 declaration, since the above renaming now works around collisions.
3760 2004-11-11 Jim Meyering <jim@meyering.net>
3762 * linebreak.c: Remove trailing blanks.
3763 * alloca_.h: Likewise.
3764 * acosl.c: Likewise.
3765 * euidaccess.c: Likewise.
3766 * allocsa.h: Likewise.
3768 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3770 * mktime.c (SHR): New macro, which is a portable
3771 substitute for >> that should work even on Crays.
3772 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3773 Problem reported by Mark D. Baushke in
3774 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3775 * getdate.y (SHR): Likewise.
3777 * strftime.c (SHR): Likewise.
3779 * quotearg.c (struct quoting_options): Use unsigned int for
3780 quote_these_too, so that right shifts are well defined. All uses
3783 2004-11-10 Simon Josefsson <jas@extundo.com>
3785 * getaddrinfo.h, getaddrinfo.c: New files.
3787 2004-11-10 Jim Meyering <jim@meyering.net>
3789 Ensure that no close failure goes unreported.
3790 * closeout.c (close_stdout): Always close stdout. I.e., don't
3791 return early when it seems there's nothing to flush.
3792 Don't include __fpending.h.
3794 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3796 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3798 2004-11-05 Bruno Haible <bruno@clisp.org>
3800 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3801 Reported by Mark D. Baushke <mdb@cvshome.org>.
3803 2004-11-04 Bruno Haible <bruno@clisp.org>
3805 2004-09-11 Bruno Haible <bruno@clisp.org>
3806 * allocsa.valgrind: New file.
3807 2004-02-06 Bruno Haible <bruno@clisp.org>
3808 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3809 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3810 Reported by Christopher Seip <chris.seip@hp.com>.
3812 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3814 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3815 with errno == ERANGE if the buffer is too small.
3816 Problem reported by Mark D. Baushke.
3818 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3820 * xreadlink.c (MAXSIZE): New macro.
3821 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3822 size does not exceed MAXSIZE. Avoid cast.
3823 As suggested by Mark D. Baushke in
3824 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3825 if readlink fails with buffer size just under MAXSIZE, try again
3828 2004-11-02 Derek R. Price <derek@ximbiot.com>
3829 and Paul Eggert <eggert@cs.ucla.edu>
3831 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3832 (get_date): Overparenthesize to avoid GCC warning.
3834 2004-11-02 Bruno Haible <bruno@clisp.org>
3836 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3837 function returns void.
3839 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3841 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3842 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3845 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3847 * getdate.y: Add support for TZ="foo" within a date string.
3848 Fix some bugs near time_t boundaries. Reject dates with
3849 out-of-range components, e.g., "Sept 31".
3850 Include <stdlib.h>, "setenv.h", "xalloc.h".
3851 (ISDIGIT_LOCALE): Remove; unused.
3852 Note that the TZ and time functions used here are not reentrant.
3853 (mktime_ok, get_tz): New functions.
3854 (TZBUFSIZE): New constant.
3855 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3856 This requires that we sometimes generate our own TZ="XXX..." setting.
3858 2004-10-27 Derek R. Price <derek@ximbiot.com>
3860 * mktime.c (not_equal_tm): Remove redundant check.
3862 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3864 * getdate.y: Use Bison 1.875 features, and some minor
3865 code cleanups. This change does not affect semantics.
3866 Don't include <stdlib.h>; no longer needed.
3867 Don't include unlocked-io.h; only the "#if TEST" code uses
3868 stdio, and performance isn't crucial there.
3869 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3870 Bison 1.875 features as described below.
3871 All uses of "PC." replaced by "pc->".
3872 (YYSTYPE): Add a forward declaration.
3873 (yylex, yyerror): Use full prototypes in forward decls.
3874 Use "%pure-parser" rather than obsolescent "%pure_parser".
3875 Use %parse-param and %lex-param instead of obsolescent
3876 YYPARSE_PARAM and YYLEX_PARAM.
3877 (meridian_table, month_and_day_table, time_units_table,
3878 relative_time_table, time_zone_table, military_table,
3879 lookup_zone, lookup_word, get_date):
3880 Use NULL instead of 0 where appropriate.
3881 (to_hour): Avoid abort (), to avoid a dependency on
3883 (yyerror, yylex): Now accepts parser_control * arg.
3884 (main) [TEST]: Use '\0' rather than 0 for char.
3886 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3888 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3889 It's now the caller's responsibility to handle the case where
3890 !HAVE_GETPAGESIZE && !defined getpagesize.
3892 * mktime.c (leapyear): Arg is long int, not int.
3894 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3896 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3898 2004-10-12 Simon Josefsson <jas@extundo.com>
3900 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3901 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3904 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3906 * vsnprintf.h: New file.
3907 * vsnprintf.c: New file.
3909 2004-10-07 Bruno Haible <bruno@clisp.org>
3911 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3912 into the provided buffer.
3914 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3916 * diacrit.c, diacrit.h: Add GPL notice.
3918 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3919 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3920 * logl.c (logl): Keep the code as similar to glibc as possible.
3921 This avoids a potential constant-folding bug.
3923 2004-10-05 Bruno Haible <bruno@clisp.org>
3925 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3927 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3929 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3930 * xmalloc.c (xmemdup): Likewise.
3931 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3932 XFREE): Remove these long-obsolescent macros.
3933 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3934 * xstrdup.c: Remove.
3936 * regex.c (re_comp): Cast gettext return value to char *,
3937 Problem reported by Martin Neitzel via Mark D. Baushke.
3939 2004-10-04 Simon Josefsson <jas@extundo.com>
3941 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3942 '#ifdef USE_UNLOCKED_IO'.
3944 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3946 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3947 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3948 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3949 regex.c, sha1.c, version-etc.c, yesno.c:
3950 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3951 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3952 the includer's responsibility.
3954 Sync from coreutils.
3956 * modechange.c (mode_compile): Don't decrement a pointer that
3957 points to the start of a string, as the C Standard says the
3958 resulting behavior is undefined.
3960 * backupfile.h (enum backuptype): Rename none -> no_backups,
3961 simple -> simple_backups, numbered_existing ->
3962 numbered_existing_backups, numbered -> numbered_backups
3963 to avoid shadowing problems. All uses changed.
3964 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3965 * backupfile.c (check_extension, numbered_backup):
3966 Rename locals to avoid shadowing 'basename'.
3967 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3970 * .cppi-disable: Add getopt_.h, getopt_int.h.
3971 * .cvsignore: Add getopt.h.
3973 2004-10-04 Simon Josefsson <jas@extundo.com>
3975 * memmem.h: New file.
3976 * memmem.c: New file, taken from glibc.
3978 2004-10-02 Jim Meyering <jim@meyering.net>
3980 * dirfd.h, getpagesize.h: Add copyright notice.
3982 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3984 * snprintf.c: Remove comments as to why each header is needed.
3986 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3988 * strsep.h: New file.
3989 * strsep.c: New file.
3991 2004-10-01 Simon Josefsson <jas@extundo.com>
3993 * snprintf.c (snprintf): Handle size==0.
3995 2004-10-01 Simon Josefsson <jas@extundo.com>
3996 Bruno Haible <bruno@clisp.org>
3998 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3999 (snprintf): Declare 'args'.
4001 2004-09-30 Simon Josefsson <jas@extundo.com>
4003 * snprintf.h, snprintf.c: New files.
4005 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4007 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4008 (hol_entry_help): Never translate an empty string.
4009 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4010 * argp.h (OPTION_NO_TRANS): New option.
4012 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4014 * xvasprintf.c: Include xalloc.h.
4015 (xvasprintf): Use xalloc_die, not xmalloc_die.
4017 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4019 * dummy.c: Change copyright notice to FSF, and license to GPL.
4021 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4023 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4024 Problem reported by Bruno Haible in:
4025 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4027 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4029 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4030 in case some system header has #define'd it. Problem reported by
4031 Soeren D. Schulze in
4032 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4034 2004-09-08 Bruno Haible <bruno@clisp.org>
4036 * stdint_.h: New file, taken from GNU clisp.
4038 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4040 * xvasprintf.h: New file.
4041 * xvasprintf.c: New file.
4042 * xasprintf.c: New file.
4044 2004-09-08 Bruno Haible <bruno@clisp.org>
4046 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4048 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4050 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4052 Import from coreutils.
4053 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4054 strings on unbounded length. alloca's performance benefits aren't
4055 that important here.
4057 (parse_with_separator): New function, with most of the internals
4058 of the old parse_user_spec. Allow user to omit both user and group,
4059 for compatibility with FreeBSD.
4060 Clone only the user name, not the entire spec.
4061 Do not set *uid, *gid unless entirely successful.
4062 Avoid memory leak in some failing cases.
4063 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4064 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4065 (parse_user_spec): Rewrite to use parse_with_separator.
4067 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4069 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4070 its complicated substitute.
4071 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4072 and program_invocation_name.
4073 (__argp_basename) [!_LIBC]: Remove; the only use was
4074 replaced by its body.
4075 (__argp_short_program_name): Change condition from
4076 !defined __argp_short_program_name to
4077 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4078 to match argp-namefrob.h.
4079 (__argp_failure): Don't assume strerror_r returns char *.
4080 * argp-parse.c (N_): Define unconditionally.
4081 (argp_default_options): Fill out initializers with 0 to avoid
4084 2004-08-12 Simon Josefsson <jas@extundo.com>
4086 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4087 * getopt_.h: Renamed from getopt.h.
4089 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4091 Merge from coreutils.
4093 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4094 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4095 for Reliant Unix 5.43.
4097 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4098 (union fooround): Use uintmax_t, not long int.
4099 The rest is a merge from libc:
4100 [defined _LIBC]: Include <shlib-compat.h>.
4101 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4103 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4105 * strverscmp.c: Convert to UTF-8.
4107 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4109 * obstack.h (obstack_empty_p):
4110 Don't assume that chunk->contents is suitably aligned.
4111 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4112 Likewise. Problem reported by Benno in
4113 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4115 * chown.c (rpl_chown): Work even if the file is writeable but not
4116 readable. This could be improved further but it'd take some work.
4118 2004-08-08 Simon Josefsson <jas@extundo.com>
4120 * xgethostname.c: Don't include error.h (not used).
4123 * getpass.c: Include getpass.h first.
4125 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4127 * xalloc-die.c: New files.
4128 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4130 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4131 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4132 (_, N_, xalloc_die): Move to xalloc-die.c.
4133 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4134 so that we needn't mess with xalloc_msg_memory_exhausted.
4136 * sha1.h: Renamed from sha.h.
4137 (SHA1_H): Renamed from _SHA_H.
4138 (sha1_ctx): Renamed from sha_ctx.
4139 (sha1_init_ctx): Renamed from sha_init_ctx.
4140 (sha1_process_block): Renamed from sha_process_block.
4141 (sha1_process_bytes): Renamed from sha_process_bytes.
4142 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4143 (sha1_read_ctx): Renamed from sha_read_ctx.
4144 (sha1_stream): Renamed from sha_stream.
4145 (sha1_buffer): Renamed from sha_buffer.
4146 * sha1.c: Likewise; renamed from sha.c.
4147 Do not include <sys/types.h>.
4148 Include <stddef.h> rather than <stdlib.h>.
4150 2004-08-08 Bruno Haible <bruno@clisp.org>
4152 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4153 FILESYSTEM_PREFIX_LEN.
4154 * progreloc.c: Likewise.
4155 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4157 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4160 * argp-help.c (make_hol, hol_append): Don't assume that
4161 SIZE_MAX is a valid preprocessor constant.
4162 (__argp_basename): Change from "#ifndef _LIBC"
4163 to "#ifndef __argp_short_program_name", so that
4164 we don't compile these functions for tar.
4166 More merges from coreutils.
4167 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4168 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4170 * addext.c: Remove; no longer needed.
4171 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4172 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4173 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4174 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4175 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4176 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4177 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4178 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4179 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4180 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4181 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4182 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4183 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4184 Import changes from coreutils.
4186 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4188 Merge from coreutils.
4190 * .gdb-history: Remove; this doesn't belong here.
4192 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4193 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4194 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4196 * dirname.h: Include <stdbool.h>.
4197 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4198 for consistency with POSIX terminology. All uses changed.
4199 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4200 (strip_trailing_slashes): Use bool for booleans.
4201 * stripslash.c (strip_trailing_slashes): Likewise.
4203 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4204 sometimes returns a positive errno value even when it succeeds.
4205 (print_errno_message) [!LIBC]: Fall back on strerror if
4208 * path-concat.c (mempcpy): Don't define if a system header defines it.
4209 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4210 (longest_relative_suffix): New function.
4211 (path_concat): Use it. Assume first argument is not NULL.
4212 Port to DOS. Omit redundant separators.
4213 Report an error instead of returning NULL.
4214 Use mempcpy instead of memcpy.
4215 (xpath_concat): Remove: not declared or used.
4217 * same.h: Include <stdbool.h>
4218 (same_name): Return bool, not int.
4219 * same.c (same_name): Likewise.
4220 (errno): Don't declare; we assume C89 or better now.
4222 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4223 if not already defined.
4225 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4226 * dup-safer.c (errno): Likewise.
4228 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4230 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4233 2004-08-03 Simon Josefsson <jas@extundo.com>
4235 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4236 * progname.h: Don't include stdbool.h.
4238 2004-08-02 Simon Josefsson <jas@extundo.com>
4240 * getsubopt.h: New file, with comments from Bruno Haible.
4241 * getsubopt.c: New file, from glibc, but slightly modified based on
4242 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4244 2004-08-01 Simon Josefsson <jas@extundo.com>
4246 * xgetdomainname.c: Include stdlib.h, for free().
4248 2004-07-16 Simon Josefsson <jas@extundo.com>
4250 * dummy.c: New file.
4252 2004-07-16 Bruno Haible <bruno@clisp.org>
4254 * backupfile.h: Add extern "C" for C++.
4255 * closeout.h: Likewise.
4256 * copy-file.h: Likewise.
4257 * findprog.h: Likewise.
4258 * full-write.h: Likewise.
4259 * pathname.h: Likewise.
4260 * progname.h: Likewise.
4261 * stpcpy.h: Likewise.
4262 * stpncpy.h: Likewise.
4263 * strcase.h: Likewise.
4264 * strstr.h: Likewise.
4265 * xalloc.h: Likewise.
4267 * mbswidth.h: Add extern "C" for C++.
4268 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4270 2004-07-09 Simon Josefsson <jas@extundo.com>
4272 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4273 failed without this.)
4275 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4277 * fchown-stub.c: New file.
4279 2004-06-24 Jim Meyering <jim@meyering.net>
4281 * obstack.h (obstack_base): Cast to (void *), per documentation.
4283 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4285 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4287 2004-06-01 Jim Meyering <jim@meyering.net>
4289 * calloc.c: New file.
4291 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4293 * getdate.y (yylex): Allow space between sign and number.
4294 Problem reported by Dan Jacobson.
4296 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4297 and Jim Meyering <jim@meyering.net>
4299 Merge from coreutils CVS.
4301 * stat-macros.h: New file, with contents from file-type.h
4302 and coreutils' system.h.
4303 * file-type.c: Include "stat-macros.h".
4304 * file-type.h (file_type): Move all macro definitions to new file,
4307 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4308 Wrap old code with this conditional.
4309 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4310 function that does not dereference symlinks.
4311 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4313 * xreadlink.c: Include xreadlink.h first, to catch .h file
4314 dependency problems.
4315 (xreadlink): Accept new arg SIZE, for efficiency.
4316 All decls and uses changed.
4317 * xreadlink.h: Include <stddef.h>, for size_t.
4319 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4320 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4322 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4324 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4326 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4327 macros to be defined.
4328 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4329 the allocator returns NULL because the requested size is zero.
4331 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4333 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4334 var. Add comment explaining why libc still defines it. This
4335 merges the following patch from glibc:
4336 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4338 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4340 * obstack.c (_obstack): Remove unused variable. It hasn't been
4341 present in glibc since revision 1.1 of this file.
4342 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4343 obstack_alignment_mask, obstack_alloc, obstack_base,
4344 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4345 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4346 obstack_grow0, obstack_init, obstack_int_grow,
4347 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4348 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4349 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4350 nonexistent functions.
4352 2004-05-17 Derek R. Price <derek@ximbiot.com>
4353 Paul Eggert <eggert@cs.ucla.edu>
4355 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4357 2004-05-14 Bruno Haible <bruno@clisp.org>
4359 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4360 that consists of a '.' followed by an empty digit string.
4361 Patch by Tor Lillqvist <tml@iki.fi>.
4363 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4365 Port obstack to the AS/400, where pointers are 16 bytes wide and
4366 you cannot cast an integer to a valid pointer. This patch is
4367 currently waiting to be integrated into glibc; see
4368 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4370 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4371 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4372 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4373 (struct obstack): temp member is now a union of a pointer and
4374 an integer, instead of an integer. All integer uses changed.
4375 This does not affect the physical layout of struct obstack,
4376 except on hosts (like the AS/400) where the size or alignment of
4377 void * is greater than that of ptrdiff_t.
4378 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4379 __STDC__)]: Store temporary in pointer member of union, not
4381 * obstack.c: Include <stddef.h>, for offsetof.
4382 (struct fooalign): Remove; it doesn't need a name.
4383 (union fooround): Change double to long double, and add void *.
4384 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4385 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4386 not a macro. Hence the values are always int; so remove all
4387 casts-to-int in uses.
4389 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4390 Derek Price <derek@ximbiot.com>
4392 * alloca.c: Include <alloca.h>, to get our interface.
4393 * alloca_.h: Use __alloca on AIX, so that we don't have to
4394 include <alloca.h> first. Use C89 prototype for alloca; this
4395 requires including <stddef.h> for size_t. Use extern "C" if C++.
4396 Use #elif for simplicity, since we can assume C89 now.
4397 Don't try to source the system alloca.h since it will not be found
4398 and to prevent recursively including its replacement.
4399 * fnmatch.c: Include <alloca.h> instead of opencoding.
4400 * regex.c: Likewise.
4402 2004-05-16 Derek Price <derek@ximbiot.com>
4403 Paul Eggert <eggert@cs.ucla.edu>
4405 getline cleanup. This changes the getndelim2 API: both order of
4406 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4409 * getline.c: Don't include stddef.h or stdio.h, since our
4410 interface does that.
4411 (getline): Always use getdelim, so that we don't have two
4412 copies of this code.
4413 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4415 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4416 (GETNDELIM2_MAXIMUM): New macro.
4417 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4418 instead of the old practice of delim2==0. All callers changed.
4419 Return -1 on overflow, instead of returning junk.
4420 Do not set *linesize unless allocation succeeds.
4421 * getndelim2.h: Do not include stddef.h; no longer needed, now
4422 that we include sys/types.h.
4423 * getnline.h: Likewise.
4424 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4425 (getndelim2): Reorder arguments.
4426 * getnline.c (getnline, getndelim):
4427 Don't discard the NMAX argument.
4428 (getnline): Invoke getndelim, to avoid code duplication.
4429 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4430 of (size_t) -1 by callers of the getnline family.
4432 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4434 * nanosleep.c (suspended): Change its type from int to
4435 sig_atomic_t volatile.
4436 (first_call): Make it private to rpl_nanosleep, and have it
4437 be zero initially as that's a bit faster.
4438 (my_usleep): Round up fractional times instead of truncating them,
4439 as this is the usual meaning for 'sleep'.
4441 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4443 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4444 (ENOSYS): Define if not defined.
4445 (settime): Fall back on stime if it exists and settimeofday fails.
4446 But don't bother with fallbacks if a method fails with errno == EPERM.
4448 2004-05-11 Jim Meyering <jim@meyering.net>
4450 Prior to this change, the save_cwd caller required read access to the
4451 current directory on most systems (ones with the fchdir function).
4453 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4454 fails, try write-only, and finally, resort to using xgetcwd.
4456 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4458 * obstack.c, obstack.h: Import changes from libc.
4460 2004-04-28 Bruno Haible <bruno@clisp.org>
4462 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4463 implicitly appends .exe to executables.
4464 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4465 accepts Windows pathnames.
4466 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4467 Cygwin like Windows, since it now accepts Windows pathnames.
4468 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4469 Cygwin like Windows, since it now accepts Windows pathnames.
4470 Reported by Derek Robert Price <derek@ximbiot.com>.
4472 2004-04-20 Jim Meyering <jim@meyering.net>
4474 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4476 2004-04-20 Jim Meyering <jim@meyering.net>
4477 Bruno Haible <bruno@clisp.org>
4479 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4480 memory when realloc fails.
4482 2004-04-18 Jim Meyering <jim@meyering.net>
4484 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4485 don't leak memory and do call END_UTMP_ENT.
4487 2004-04-11 Paul Eggert <eggert@twinsun.com>
4489 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4490 (CHAR_BIT): Remove, since we assume C89.
4491 Include <stdint.h> if available, as per current Autoconf CVS advice.
4493 2004-03-30 Paul Eggert <eggert@twinsun.com>
4495 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4496 not bool, to be more consistent with Unix conventions.
4497 Suggested by Bruno Haible.
4499 Merge from coreutils.
4501 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4504 * getdate.h: Include stdbool.h, and timespec.h instead of
4505 the usual <time.h> dance.
4506 (get_date): Change signature to support fractional time stamps.
4507 All callers changed.
4508 * getdate.y: Include "getdate.h" first, as we can now
4509 assume C89 and don't need to worry about 'const'.
4510 Similarly, include "unlocked-io.h" near start, not in middle.
4512 (textint.value): Use long int rather than int.
4513 (textint.digits): Use size_t rather than int.
4514 (BILLION, LOG10_BILLION): New constants.
4515 (parser_control): New member rel_ns. Members day_ordinal,
4516 time_zone, month, day, hour, minutes, rel_year, rel_month,
4517 rel_day, rel_hour, rel_minutes, rel_seconds
4518 are now long int, not int. Member seconds is now struct timespec,
4519 not int. New member timespec_seen. Members dates_seen, days_seen,
4520 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4522 (%union.intval): Now long int, not int.
4523 New member timespec.
4524 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4525 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4526 (spec): Now is a timespec or an item list.
4527 (timespec, items): New nonterminals.
4528 (time, rel, relunit, number, get_date):
4529 Add support for fractional seconds.
4530 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4531 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4532 (to_hour): First arg is now long int, not int.
4533 (to_year): Returns long int, not int.
4534 Don't treat year -70 like 70.
4535 (tm_diff): Returns long int, not int.
4536 (lookup_word): Use bool instead of int when appropriate.
4537 (yylex): Use size_t for count, not int.
4538 Detect overflow when parsing large integer constants.
4539 Add support for fractions.
4540 (get_date): Make pointers 'const' if possible.
4541 Use more-portable code to detect integer overflow.
4542 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4543 Don't use ctime; it's not reliable if the year has >4 digits.
4545 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4546 This is for compatibility with BSD.
4548 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4549 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4550 From coreutils' system.h.
4552 * userspec.c: Don't include "posixver.h".
4553 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4554 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4555 compatible extension. Simplify code by removing a boolean int
4556 that was always nonzero if a string was nonnull.
4558 2004-03-30 Jim Meyering <jim@meyering.net>
4560 Merge from coreutils.
4562 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4564 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4565 an empty input stream.
4567 * readtokens.c: Include <stdbool.h>.
4568 (readtoken): Use `size_t' rather than int/long.
4569 All callers adjusted.
4570 Use `bool' rather than `int' where appropriate.
4571 Use memset rather than an explicit loop.
4572 Use x2nrealloc rather than xrealloc.
4573 Allow the use of `\0' as a delimiter.
4574 (readtokens): Likewise.
4575 * readtokens.h (readtoken, readtokens): Update prototypes.
4577 2004-03-30 Bruno Haible <bruno@clisp.org>
4579 * getloadavg.c (getloadavg): Don't assume setlocale returns
4582 2004-03-29 Paul Eggert <eggert@twinsun.com>
4584 Merge changes to getloadavg.c from coreutils and Emacs.
4586 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4587 Define to an expression, not to the empty string.
4588 Include cloexec.h and xalloc.h.
4589 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4590 Use set_cloexec_flag rather than rolling our own.
4591 * cloexec.c, cloexec.h: New files.
4593 2004-03-18 Paul Eggert <eggert@twinsun.com>
4595 * getopt.h: Sync with libc CVS.
4597 2004-03-18 Paul Eggert <eggert@twinsun.com>
4598 Bruno Haible <bruno@clisp.org>
4600 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4601 not on all platforms that have <wchar.h>.
4602 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4604 2004-03-09 Paul Eggert <eggert@twinsun.com>
4606 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4608 * getopt_int.h: New file, also synced from libc.
4610 2004-03-07 Paul Eggert <eggert@twinsun.com>
4612 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4613 '#if' expressions. Unlike the code it replaces, it does not
4614 depend on (defined _SC_PAGESIZE). However, it does depend on
4615 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4616 first reported by Jason Andrade in
4617 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4619 2004-01-18 Simon Josefsson <jas@extundo.com>
4621 * strdup.h: New file.
4622 * strdup.c: Include it.
4623 * path-concat.c: Include strdup.h. Drop strdup declaration.
4624 * userspec.c: Include strdup.h. Drop strdup declaration.
4626 2004-02-06 Karl Berry <karl@gnu.org>
4628 * config.charset: update from gettext 0.14.1.
4630 2004-02-05 Paul Eggert <eggert@twinsun.com>
4632 Add comments and code, prompted by suggestions from Bruno Haible
4634 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4635 describing the enum quoting_style values.
4636 * quotearg.c (quotearg_alloc): New function.
4637 (quotearg_buffer_restyled): Treat lone { and } as special.
4638 Treat = as special. Work around bug with older shells
4639 that "see" a '\' that is really the 2nd byte of a multibyte char.
4640 Quote empty string with shell_quoting_style.
4642 2004-02-03 Bruno Haible <bruno@clisp.org>
4644 * pipe.h: New file, from GNU gettext.
4645 * pipe.c: New file, from GNU gettext.
4647 2004-01-27 Bruno Haible <bruno@clisp.org>
4649 * execute.h: New file, from GNU gettext.
4650 * execute.c: New file, from GNU gettext.
4651 * w32spawn.h: New file, from GNU gettext.
4653 2004-01-23 Paul Eggert <eggert@twinsun.com>
4655 Exit-status fix from coreutils.
4657 Use exit_failure consistently in place of EXIT_FAILURE,
4658 so that program exit statuses are consistent on failure.
4660 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4661 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4662 * argmatch.h: Comment fix to match the above.
4663 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4664 Now a macro referring to exit_failure, instead of a separate
4665 variable. Include "exitfail.h" to get it.
4666 * xstrtol.h: Include "exitfail.h".
4667 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4669 * long-options.c (parse_long_options): Use prototype
4670 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4673 2004-01-21 Jim Meyering <jim@meyering.net>
4675 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4676 so as not to conflict with a different-sized __mktime_internal
4677 function in GNU libc.
4678 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4679 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4681 2004-01-18 Paul Eggert <eggert@twinsun.com>
4683 Merge from diffutils.
4685 * file-type.c (file_type): Add typed memory objects.
4686 * file-type.h (S_TYPEISTMO): New macro.
4688 * c-stack.h (c_stack_action): Remove argv argument.
4689 * c-stack.c (c_stack_action): Likewise. All uses changed.
4690 (die): Don't calculate message unless segv_action returns.
4691 (get_stack_location, min_address_from_argv, max_address_from_argv,
4692 volatile stack_base, volatile_stack_size): Remove.
4693 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4694 that every segmentation violation is a stack overflow. (Ouch!)
4695 See Debian bug 136249 (still outstanding) for more info about why
4696 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4698 2003-11-30 Bruno Haible <bruno@clisp.org>
4700 Safer stack allocation.
4701 * setenv.c: Include allocsa.h.
4702 (alloca): Remove fallback definition.
4703 (freea): Remove macro.
4704 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4707 2003-10-17 Bruno Haible <bruno@clisp.org>
4709 * binary-io.h: Avoid warnings on Cygwin.
4711 2003-12-28 Bruno Haible <bruno@clisp.org>
4713 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4714 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4716 2003-11-28 Bruno Haible <bruno@clisp.org>
4718 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4720 2003-11-27 Bruno Haible <bruno@clisp.org>
4722 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4724 2003-11-17 Bruno Haible <bruno@clisp.org>
4726 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4728 2003-11-24 Bruno Haible <bruno@clisp.org>
4730 * xallocsa.h: New file, from GNU gettext.
4731 * xallocsa.c: New file, from GNU gettext.
4733 2003-11-24 Bruno Haible <bruno@clisp.org>
4735 * allocsa.h: New file, from GNU gettext.
4736 * allocsa.c: New file, from GNU gettext.
4738 2003-11-24 Bruno Haible <bruno@clisp.org>
4740 * eealloc.h: New file.
4742 2004-01-15 Jim Meyering <jim@meyering.net>
4744 Merge from coreutils.
4746 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4747 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4748 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4750 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4751 optional configure-time default.
4753 * version-etc.c (version_etc_copyright): Update copyright date.
4755 * xreadlink.c (xreadlink): Correct outdated comment.
4757 2004-01-15 Paul Eggert <eggert@twinsun.com>
4759 Merge from coreutils.
4761 * posixver.c: Include posixver.h.
4763 * same.c: Include <stdbool.h>, <limits.h>.
4764 (_POSIX_NAME_MAX): Define if not defined.
4766 (same_name): If file names are silently truncated, report
4767 that the file names are the same if they are the same after
4768 the silent truncation.
4770 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4771 conversion function.
4772 * xstrtod.c (xstrtod): Likewise. All callers changed to
4773 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4776 2004-01-14 Paul Eggert <eggert@twinsun.com>
4778 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4779 with like-named macro in fnmatch.c.
4780 (EXT): Use an internal constant instead.
4782 Merge fnmatch patches from glibc.
4783 * fnmatch.c (mbsinit): Remove define.
4784 Add libc_hidden_ver (__fnmatch, fnmatch).
4785 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4786 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4788 2003-12-14 Karl Berry <karl@gnu.org>
4790 * config.charset: update from gettext-runtime.
4792 2003-12-03 Paul Eggert <eggert@twinsun.com>
4794 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4795 Bug reported by Alfred M. Szmidt.
4797 2003-11-29 Karl Berry <karl@gnu.org>
4799 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4801 2003-11-23 Paul Eggert <eggert@twinsun.com>
4802 Bruno Haible <bruno@clisp.org>
4804 * printf-parse.h: Don't include sys/types.h.
4805 (ARG_NONE): New macro.
4806 (char_directive): Change type of *arg_index fields to size_t.
4807 * printf-parse.c: Don't include sys/types.h.
4808 (SSIZE_MAX): Remove macro.
4809 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4810 Remove unnecessary overflow check.
4811 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4814 2003-11-24 Paul Eggert <eggert@twinsun.com>
4816 * alloca.c: Remove dependency on xalloc module.
4817 (xalloc_die): Remove.
4818 (memory_full) [!defined emacs]: New macro.
4819 [!defined emacs]: Don't include xalloc.h.
4820 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4821 address arithmetic overflows. Change datatypes a bit to avoid
4824 2003-11-22 Jim Meyering <jim@meyering.net>
4826 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4828 2003-11-17 Bruno Haible <bruno@clisp.org>
4830 * vasnprintf.c (alloca): Remove fallback definition.
4831 (freea): Remove definition.
4832 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4833 Reported by Paul Eggert.
4835 2003-11-17 Jim Meyering <jim@meyering.net>
4837 On systems without utime and without a utimes function capable of
4838 dealing with a NULL struct utimbuf* argument, this utime replacement
4839 could -- in unusual circumstances -- leak a file descriptor.
4840 * utime.c: Include <unistd.h> and <errno.h>.
4841 (utime_null): Be sure to close `fd' and to preserve errno.
4842 Reported by Geoff Collyer via Arnold Robbins.
4844 2003-11-16 Paul Eggert <eggert@twinsun.com>
4845 Bruno Haible <bruno@clisp.org>
4847 Protect against address arithmetic overflow.
4848 * printf-args.h: Include stddef.h.
4849 (arguments): Change type of field 'count' to size_t.
4850 * printf-args.c (printf_fetchargs): Use size_t instead of
4851 'unsigned int' where appropriate.
4852 * printf-parse.h: Include sys/types.h.
4853 (char_directive): Change type of *arg_index fields to ssize_t.
4854 (char_directives): Change type of fields 'count', max_*_length to
4856 * printf-parse.c: Include sys/types.h and xsize.h.
4857 (SSIZE_MAX): Define fallback value.
4858 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4859 instead of 'int' where appropriate. Check a_allocated, d_allocated
4860 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4861 * vasnprintf.c: Include xsize.h.
4862 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4863 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4864 overflow. Avoid wraparound when converting a width or precision from
4867 2003-11-16 Bruno Haible <bruno@clisp.org>
4869 Update from GNU gettext.
4870 * printf-parse.c: Generalize to it can be compiled for wide strings.
4871 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4872 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4873 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4874 SNPRINTF): New macros.
4875 Don't include <alloca.h> if the file is used inside libintl.
4876 (local_wcslen): New function, for Solaris 2.5.1.
4877 (VASNPRINTF): Use it instead of wcslen.
4879 2003-11-16 Bruno Haible <bruno@clisp.org>
4881 * xsize.h (xmax): New function.
4882 (xsum, xsum3, xsum4): Declare as "pure" functions.
4884 2003-11-12 Paul Eggert <eggert@twinsun.com>
4886 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4887 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4888 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4889 heuristic is just as accurate as far as we know, and it removes a
4890 dependency on size_max.m4 and ptrdiff_max.m4.
4892 2003-11-12 Paul Eggert <eggert@twinsun.com>
4894 * xstrtol.c (__xstrtol): Remove "break" immediately after
4895 "return", to pacify some unknown compiler. Problem reported
4898 2003-11-11 Bruno Haible <bruno@clisp.org>
4900 * xsize.h (SIZE_MAX): Remove fallback definition.
4901 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4904 2003-11-10 Paul Eggert <eggert@twinsun.com>
4906 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4907 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4908 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4910 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4911 not (size_t) -1, since it's defined here.
4913 2003-11-06 Paul Eggert <eggert@twinsun.com>
4915 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4916 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4917 Reject sizes of exactly SIZE_MAX bytes.
4918 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4919 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4921 2003-11-05 Bruno Haible <bruno@clisp.org>
4923 * xsize.h: Include limits.h, to avoid a possible collision with
4924 SIZE_MAX defined in <limits.h> on Solaris.
4926 2003-11-04 Bruno Haible <bruno@clisp.org>
4928 * xsize.h: New file.
4929 * linebreak.c: Include xsize.h.
4930 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4931 argument for overflow.
4932 Suggested by Paul Eggert.
4934 2003-10-31 Bruno Haible <bruno@clisp.org>
4936 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4937 to avoid (extremely rare) race condition.
4938 Suggested by Paul Eggert.
4940 2003-11-03 Jim Meyering <jim@meyering.net>
4942 * userspec.c: Include "userspec.h".
4943 * userspec.h: New file.
4945 2003-10-31 Paul Eggert <eggert@twinsun.com>
4947 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4948 * mountlist.c (SIZE_MAX): Define if not defined already.
4949 (read_filesystem_list): Set and use me_type_malloced.
4950 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4951 whatever the type happens to be), for brevity and consistency.
4952 Check for size calculation overflow on Alphas running OSF/1.
4954 2003-10-31 Jim Meyering <jim@meyering.net>
4956 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4958 * linebuffer.c: Include <string.h> for declaration of memset.
4960 2003-10-30 Paul Eggert <eggert@twinsun.com>
4961 Bruno Haible <bruno@clisp.org>
4963 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4964 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4966 2003-10-29 Paul Eggert <eggert@twinsun.com>
4968 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4969 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4971 * quotearg.c (quotearg_n_options): Use it.
4972 * group-member.c: Include <stdbool.h>.
4973 (free_group_info): Arg is now const *; don't free arg.
4974 (get_group_info): Now returns bool and accepts struct group_info *,
4975 rather than returning a malloc'ed struct group_info *.
4976 All uses changed. Check for overflow in internal size calculation.
4978 * getusershell.c (readname): Simplify the code by using x2nrealloc
4979 rather than xmalloc/xrealloc.
4980 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4981 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4982 conformance bug: the old code used a pointer after freeing the
4983 storage that it addressed.
4984 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4985 rather than doing it by hand.
4986 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4987 the buffer preserved. Use free and xmalloc instead.
4988 * quotearg.c (quotearg_n_options): Likewise.
4989 Use a simpler test for size overflow. Don't use xalloc_oversized
4990 because unsigned int might be wider than size_t (!); this suggests
4991 that we should switch from unsigned int to size_t for slot numbers.
4993 2003-10-27 Bruno Haible <bruno@clisp.org>
4995 * stdbool_.h: Better support for BeOS.
4997 2003-10-27 Paul Eggert <eggert@twinsun.com>
4999 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5000 to allocate the returned structure. Do not allocate a subarray,
5001 as x2nrealloc will do that.
5002 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5003 instead of xnrealloc.
5004 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5006 2003-10-26 Paul Eggert <eggert@twinsun.com>
5008 * xalloc.h (xalloc_oversized): New static inline function, for
5009 callers that want to do their own size-overflow checking. Include
5010 <stdbool.h>, since xalloc_oversized returns bool.
5011 * xalloc.c (array_size_overflow): Remove. All callers changed
5012 to use xalloc_oversized.
5014 Add two functions x2realloc, x2nrealloc, for programs that grow
5015 arrays dynamically by doubling their sizes.
5016 * xalloc.h (x2realloc, x2nrealloc): New decls.
5017 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5020 Port to C99 semantics for 'inline' of external functions.
5021 Bug reported by Bruno Haible.
5022 * xmalloc.c (xnmalloc_inline): New static inline function,
5023 with the old contents of xnmalloc.
5024 (xnmalloc, xmalloc): Use it.
5025 (xnrealloc_inline): New static inline function,
5026 with the old contents of xnrealloc.
5027 (xnrealloc, xrealloc): Use it.
5029 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5031 2003-10-25 Paul Eggert <eggert@twinsun.com>
5033 Fix several address-calculation bugs in the hash modules,
5034 plus some minor code cleanup.
5036 * hash.h: Include <stdbool.h>, for bool.
5037 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5038 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5039 hash_get_n_entries, hash_get_max_bucket_length,
5040 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5041 hash_rehash): Use size_t rather than unsigned.
5042 * hash.c (struct hash_table, hash_get_n_buckets,
5043 hash_get_n_buckets_used, hash_get_n_entries,
5044 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5045 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5046 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5048 (SIZE_MAX): Define if not defined.
5049 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5050 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5052 Use const * when possible.
5053 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5054 (check_tuning): Fix bug: if tuning parameters were very close to
5055 0 or 1, rounding errors could have caused subscript violations.
5056 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5057 (hash_initialize): Add 'fail:' label
5058 to free table and return NULL, and use it to simplify code.
5059 Use calloc rather than clearing the storage ourself.
5060 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5061 buffer size calculations.
5062 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5063 Include <stddef.h>, for size_t.
5064 * hash-pjw.c (hash_pjw): Likewise.
5065 Switch to method described by Bruno Haible.
5066 Include <limits.h>, for CHAR_BIT.
5067 (SIZE_BITS): New macro.
5069 2003-10-21 Paul Eggert <eggert@twinsun.com>
5071 * getndelim2.c (getndelim2): When size calculation overflows,
5072 ceiling the allocation at NMAX bytes rather than silently
5073 discarding input bytes before NMAX is reached. This makes
5074 a difference only if NMAX exceeds SIZE_MAX / 2.
5076 * obstack.c: Merge from glibc.
5077 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5078 Add libc_hidden_def (_obstack_newchunk).
5079 (_obstack_free) [! defined _LIBC]: Remove.
5080 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5081 a clone of the function body.
5082 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5083 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5085 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5086 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5089 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5090 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5091 Don't use lvalue casts, as GCC plans to remove support for them
5092 in GCC 3.5. Reported by Joseph S. Myers. This bug
5093 was also present in the non-GCC version, indicating that this
5094 code had always been buggy and had never been widely used.
5095 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5096 Use the fast variant of each macro, rather than copying the
5097 definiens of the fast variant; that way, we'll be more likely to
5098 catch future bugs in the fast variants.
5100 2003-10-20 Bruno Haible <bruno@clisp.org>
5102 * wait-process.h: New file, from GNU gettext.
5103 * wait-process.c: New file, from GNU gettext.
5105 2003-10-19 Jim Meyering <jim@meyering.net>
5107 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5109 2003-10-16 Paul Eggert <eggert@twinsun.com>
5111 * getgroups.c: Include <errno.h>, <stdlib.h>.
5112 (getgroups): First arg is int, not size_t.
5113 Don't let 'free' mangle errno.
5115 2003-10-16 Jim Meyering <jim@meyering.net>
5117 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5119 2003-10-15 Paul Eggert <eggert@twinsun.com>
5121 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5123 (new_exclude, add_exclude_file): Initial size no longer needs to
5125 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5126 our own address arithmetic overflow checking.
5128 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5129 (fnmatch): Do not alloca more than 2000 wide characters;
5130 instead, use malloc for large buffers.
5131 Check for address arithmetic overflow, and return -1
5132 with errno set to ENOMEM in that case.
5133 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5134 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5135 instead, return -1. Check for address arithmetic overflow.
5137 2003-10-14 Paul Eggert <eggert@twinsun.com>
5139 Handle invalid suffixes and overflow independently, so that
5140 callers can treat them independently as needed. Fix some bugs in
5141 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5142 suffix for a human-readable blocksize. The major caller-visible
5143 change is the addition of a new
5144 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5145 that both overflow and suffix chars were found.
5147 * human.c (humblock): Don't check separately for invalid suffix
5148 char; that is xstrtoumax's job (now that its bug is fixed).
5149 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5150 INTMAX_MAX]: New macros.
5151 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5152 TYPE_MAXIMUM): New macros.
5153 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5154 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5155 if overflow occurs, as it's what __strtol does and it's more useful
5157 (__xstrtol): If __strtol reports some error other than ERANGE,
5158 reflect it to the caller as LONGINT_INVALID. If it reports
5159 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5160 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5161 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5163 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5164 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5165 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5166 [defined UINTMAX_MAX]: New macros.
5168 2003-10-14 Bruno Haible <bruno@clisp.org>
5170 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5171 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5172 Also use volatile where needed.
5174 2003-10-12 Paul Eggert <eggert@twinsun.com>
5176 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5177 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5178 and define in terms of the other primitives.
5179 * xmalloc.c: Include stdbool.h; do not include exit.h.
5180 (SIZE_MAX): Define if not already defined.
5181 (array_size_overflow): New function.
5182 (xalloc_die): Abort instead of exiting if 'error' returns.
5183 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5184 (xmalloc, xrealloc): Use them.
5185 (xcalloc): Check for address arithmetic overflow.
5186 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5187 a bit faster than strcpy.
5189 2003-10-08 Paul Eggert <eggert@twinsun.com>
5191 Merge getpass from libc, plus a few fixes.
5193 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5194 Include <stdbool.h>.
5195 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5196 __fsetlocking to empty.
5197 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5198 do include <bits/libc-lock.h>.
5199 Do not include <fcntl.h>; not needed.
5200 [_LIBC]: Include <wchar.h>.
5201 (NOTCANCEL_MODE): New macro.
5202 (flockfile, funlockfile) [_LIBC]: New macros.
5203 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5204 [!_LIBC]: New macros.
5205 (call_fclose): New function.
5206 (getpass): Use it. Save tty stream separately; this simplifies the
5207 code and makes it more reliable if stdin happens to equal stdout.
5208 Invoke __fsetlocking on tty.
5209 Handle thread cancellation if needed.
5210 Namespace cleanup (use __tcgetattr, __getline).
5211 Use bool for Booleans.
5212 [USE_IN_LIBIO]: Handle wide streams.
5213 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5214 stream might go where.
5216 * unlocked-io.h: Include <stdio.h>, so that the caller
5217 doesn't have to include <stdio.h> before us.
5218 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5219 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5220 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5221 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5222 if not declared, so that we can use getpass.c code from libc without
5224 (flockfile, ftrylockfile, funlockfile): New macros.
5226 2003-10-06 Bruno Haible <bruno@clisp.org>
5228 * version-etc-2.h: Remove file.
5229 * version-etc-2.c: Remove file.
5231 2003-09-25 Jim Meyering <jim@meyering.net>
5232 Bruno Haible <bruno@clisp.org>
5234 This lets translators provide better translations for the
5235 "Written by ..." part of --version output.
5236 * version-etc.h: Include stdarg.h.
5237 (version_etc_copyright): Declare as readonly.
5238 (version_etc): Make this function variadic with a NULL-terminated list
5239 of author name strings.
5240 (version_etc_va): New declaration.
5241 * version-etc.c: Include stdarg.h, stdlib.h.
5242 (version_etc_copyright): Declare as readonly.
5243 (version_etc_va): New function. Provide a different translatable string
5244 for each possible number of authors < 10. Abbreviate when there are 10
5246 (version_etc): Make this function variadic. Call version_etc_va.
5247 Suggestion from Gary V. Vaughan.
5249 * long-options.h (parse_long_options): Change prototype: the authors
5250 string is moved to the end and becomes variadic.
5251 * long-options.c: Include stdarg.h.
5252 (parse_long_options): Make this function variadic, too.
5253 Call version_etc_va, not version_etc.
5255 2003-10-06 Bruno Haible <bruno@clisp.org>
5257 * fatal-signal.h: New file, from GNU gettext.
5258 * fatal-signal.c: New file, from GNU gettext.
5260 2003-10-04 Karl Berry <karl@gnu.org>
5262 * argp*: update from libc.
5264 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5266 * getpass.c (getpass): Use a no-op fseek when switching from input to
5267 output mode on the same stream.
5269 2003-09-29 Paul Eggert <eggert@twinsun.com>
5271 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5272 Fix arg typo in previous patch.
5274 2003-09-28 Jim Meyering <jim@meyering.net>
5276 * error.c: Correct cpp indentation.
5278 2003-09-27 Paul Eggert <eggert@twinsun.com>
5280 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5281 Omit the special code that used __typeof__, since we worry that
5282 it could be more trouble than it's worth. See:
5283 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5284 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5288 2003-09-26 Jim Meyering <jim@meyering.net>
5290 * error.c (error_tail): Move some declarations
5291 into inner scope where the local variables are used.
5293 2003-09-26 Bruno Haible <bruno@clisp.org>
5295 * stpncpy.h (gnu_stpncpy): New declaration.
5296 (stpncpy): Define as alias for gnu_stpncpy.
5297 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5299 2003-09-26 Paul Eggert <eggert@twinsun.com>
5301 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5302 (error_tail): Do not loop, reallocating temporary buffer, since
5303 the output cannot contain more wide characters than the input
5304 contains bytes, the size must be big enough already. This avoids
5305 one potential size overflow calculation. Check for size overflow
5306 when calculating temporary buffer size. Free temporary buffer
5307 when done, if it was allocated with malloc; this plugs a memory
5308 leak. Remove casts from void * to pointers, that are no longer
5309 needed now that we're assuming C89 or better.
5311 Merge error changes from glibc.
5313 * error.c, error.h: Update copyright notice header to match glibc.
5314 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5315 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5316 Disable cancellation while printing error.
5317 * error.h: Prepend __ to parameter names.
5319 2003-09-25 Karl Berry <karl@gnu.org>
5321 * argp-fmtstream.c, argp-help.c: update from libc.
5323 2003-09-25 Bruno Haible <bruno@clisp.org>
5325 * version-etc-2.h: New file, from version-etc.h with modifications.
5326 * version-etc-2.c: New file, from version-etc.c with modifications.
5328 2003-09-25 Simon Josefsson <jas@extundo.com>
5330 * xgetdomainname.h: New file.
5331 * xgetdomainname.c: New file.
5333 2003-09-25 Simon Josefsson <jas@extundo.com>
5334 Bruno Haible <bruno@clisp.org>
5336 * getdomainname.h: New file.
5337 * getdomainname.c: New file.
5339 2003-09-24 Paul Eggert <eggert@twinsun.com>
5341 * linebuffer.c (freebuffer): Don't free the argument, just
5342 the buffer associated with the argument. Bug reported by
5345 2003-09-19 Karl Berry <karl@gnu.org>
5347 * argp.h: update from libc.
5349 2003-09-16 Paul Eggert <eggert@twinsun.com>
5351 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5352 input error, instead of returning NULL the next time we are called
5353 (and therefore losing track of errno).
5355 2003-09-15 Paul Eggert <eggert@twinsun.com>
5357 * getndelim2.c (getndelim2): Don't trash errno when a read
5358 fails, so that the caller gets the proper errno.
5360 * readutmp.c (read_utmp): Likewise.
5361 Check for fstat error. Close stream and free storage
5364 2003-09-14 Bruno Haible <bruno@clisp.org>
5366 * fwriteerror.h: New file.
5367 * fwriteerror.c: New file.
5369 2003-09-14 Jim Meyering <jim@meyering.net>
5371 * getloadavg.c: Correct cpp indentation.
5372 * strdup.c: Likewise.
5373 * vasnprintf.c: Likewise.
5375 2003-09-12 Paul Eggert <eggert@twinsun.com>
5377 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5378 * obstack.c [!defined _LIBC]: Likewise.
5379 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5380 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5381 * exitfail.c: Don't include stdlib.h; no longer needed.
5383 More changes to assume C89 or better.
5385 * error.c (error_tail): Assume vprintf.
5387 * argmatch.c (getenv): Remove decl.
5388 * progreloc.c (get_full_program_name): Define via prototype.
5389 * setenv.c (clearenv): Likewise.
5390 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5392 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5393 (malloc, memcpy): Remove decls.
5394 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5395 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5396 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5397 (memcpy): Remove macro.
5398 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5399 (__P): Remove. All uses removed.
5400 (PTR): Remove. All uses changed to void *.
5401 (CHAR_BIT, NULL): Remove.
5402 (spaces, zeros, memset_space, memset_zero)
5403 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5405 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5406 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5407 Define with prototype.
5408 Remove now-unnecessary prototype decl.
5409 (extra_args_spec): Assume ANSI C. All uses changed.
5410 (extra_args_spec_iso): Remove.
5411 (my_strftime, emacs_strftimeu): Define via prototype.
5412 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5414 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5415 * strtoimax.c: Include <stdlib.h> unconditionally.
5416 (strtoul, strtol): Remove decls.
5417 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5419 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5420 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5421 (LOCALE_PARAM_PROTO): New macro.
5422 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5423 (INTERNAL (strtol), strtol): Define with a prototype.
5424 (PARAMS): Remove. All uses removed.
5425 * tempname.c: Include <string.h> unconditionally.
5426 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5427 * xgethostname.c (main): Define with a prototype.
5428 * xmalloc.c: Include "xalloc.h" first, to check interface.
5429 Include <stdlib.h> unconditionally.
5430 (calloc, malloc, realloc, free): Remove decls.
5431 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5432 Include <stdlib.h> unconditionally. Sort include file names.
5434 (xstrtod): Define with a prototype.
5435 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5436 (strtol, strtoul): Remove decls.
5438 2003-09-11 Paul Eggert <eggert@twinsun.com>
5440 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5441 Include <stdlib.h>, <string.h> unconditionally.
5442 Remove now-unnecessary cast to char *.
5443 * strnlen.c: Include <string.h> unconditionally.
5444 * yesno.c (yesno): Define with a prototype.
5446 2003-09-10 Bruno Haible <bruno@clisp.org>
5448 * strcspn.c: Include <string.h> unconditionally.
5449 * strpbrk.c: Include <string.h> unconditionally.
5450 * strstr.c: Include <string.h> unconditionally.
5451 * unicodeio.c: Include <string.h> unconditionally.
5452 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5453 * unsetenv.c: Likewise.
5454 * xreadlink.c: Include <stdlib.h> unconditionally.
5455 * yesno.c: Include <stdlib.h> unconditionally.
5456 (rpmatch): Add prototype.
5458 2003-09-10 Jim Meyering <jim@meyering.net>
5460 * error.c: Correct indentation of cpp directives.
5462 2003-09-09 Paul Eggert <eggert@twinsun.com>
5466 * acosl.c (main): Use a prototype.
5467 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5470 * getloadavg.c (getloadavg, main): Define via prototypes.
5472 * getopt.h (struct option.name): Assume C89, and use 'const'.
5473 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5474 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5476 * getopt.c (const): Remove macro.
5477 Include <string.h> unconditionally.
5478 (my_index): Remove; all uses changed to strchr.
5479 (strlen): Remove decl.
5480 (exchange): Remove forward decl; no longer needed.
5481 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5482 Define with prototype.
5483 * getopt1.c (const): Remove macro.
5484 (getopt_long, getopt_long_only, main): Define with prototype.
5486 * getugroups.c: Include <string.h> unconditionally.
5488 * getusershell.c: Include <stdlib.h> unconditionally.
5489 (getusershell, setusershell, endusershell, readname, main):
5490 Define with prototypes.
5492 * group-member.c: Include group-member.h first.
5493 Include <stdlib.h> unconditionally.
5495 * hard-locale.c: Include hard-locale.h first.
5496 Include <stdlib.h>, <string.h> unconditionally.
5498 * hash.c (free, malloc): Remove decls.
5499 Include <stdlib.h> unconditionally.
5501 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5502 (getenv): Do not declare.
5504 * idcache.c: Include <string.h> unconditionally.
5506 * long-options.c: Include long-options.h first, to test interface.
5507 Include <stdlib.h> unconditionally.
5509 * makepath.c: Include makepath.h first, to test interface.
5510 Include <stdlib.h> and <string.h> unconditionally.
5512 * linebuffer.c: Include <stdlib.h>.
5513 (free): Remove decl.
5515 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5516 rpl_malloc returns void *, not char *.
5517 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5519 * md5.h: Include <limits.h> unconditionally.
5520 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5521 (__P): Remove; all uses removed.
5522 * md5.c: Include "md5.h" first.
5523 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5524 md5_buffer, md5_process_bytes, md5_process_block):
5525 Define with prototypes.
5526 * sha.h (__P): Remove all uses. (It wasn't defined??)
5527 * sha.c: Include "sha.h" first.
5528 Include <stdlib.h>, <string.h> unconditionally.
5530 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5531 * memcmp.c (__ptr_t): Likewise.
5532 * memrchr.c (__ptr_t): Likewise.
5533 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5534 Include <string.h> unconditionally.
5535 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5536 * memchr.c: Include <stdlib.h> unconditionally.
5537 * memchr.c (LONG_MAX): Remove.
5538 * memrchr.c (LONG_MAX): Likewise.
5539 * memchr.c (__memchr): Define via a prototype.
5540 * memrchr.c (__memrchr): Likewise.
5541 * memcmp.c (__P): Remove, and remove all uses.
5542 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5543 Remove forward decls; no longer needed.
5544 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5545 Use types required by C89 in prototype.
5547 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5548 * savedir.c: Likewise.
5549 * mkdir.c (free): Remove decl.
5550 * rmdir.c (rmdir): Define with a prototype.
5551 * savedir.c: Include savedir.h first, to test interface.
5553 * mktime.c (STDC_HEADERS): Remove.
5554 Include <stdlib.h>, <string.h> unconditionally.
5556 * modechange.c: Include <stdlib.h> unconditionally.
5557 (malloc): Remove decl.
5559 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5560 (free): Remove decl.
5562 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5563 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5564 (This type really should be intptr_t, but that's a C99ism.)
5565 (_obstack_memcpy): Remove: all uses changed to memcpy.
5566 Include <string.h> unconditionally.
5567 (struct obstack): Assume __STDC__ for types of members
5568 chunkfun, freefun, extra_arg.
5569 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5570 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5571 obstack_begin, obstack_specify_allocation,
5572 obstack_specify_allocation_with_arg, obstack_chunkfun,
5573 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5574 Remove unprototyped decls and the macros that use them.
5575 * obstack.c (POINTER): Remove. All uses changed to void *.
5576 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5577 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5578 (defined __STDC__ && __STDC__)]:
5579 Remove nonprototyped code.
5580 Include <stdlib.h> unconditionally.
5581 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5582 _obstack_allocated_p, _obstack_free, obstack_free,
5583 _obstack_memory_used, print_and_abort):
5584 Define using prototypes.
5585 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5586 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5587 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5588 obstack_next_free, obstack_object_size, obstack_room) [0]:
5589 Remove unused, unprototyped code.
5591 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5593 * physmem.c (physmem_total, physmem_available, main): Define
5596 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5597 (main): Define with a prototype.
5599 * posixver.c (getenv): Remove decl.
5601 * putenv.c (malloc): Returns void *, not char *.
5602 Include <string.h> unconditionally.
5603 (strchr, memcpy, NULL): Do not define.
5605 * readtokens.c: Include readtokens.h first, to test interface.
5606 Include <stdlib.h>, <string.h> unconditionally.
5607 (init_tokenbuffer): Define with a prototype.
5609 * regex.c (PARAMS): Remove. All uses removed.
5610 All uses of _RE_ARGS removed, too.
5611 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5613 (bzero): Assume memset exists.
5614 (memcmp, memcpy, NULL): Remove.
5615 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5616 char, or assignments to local vars of type signed char.
5617 (init_syntax_once, PREFIX(extract_number_and_incr),
5618 PREFIX(print_partial_compiled_pattern),
5619 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5620 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5621 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5622 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5623 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5624 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5625 wcs_compile_range, byte_compile_range, truncate_wchar,
5626 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5627 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5628 count_mbs_length, wcs_re_match_2_internal,
5629 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5630 PREFIX(alt_match_null_string_p),
5631 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5632 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5633 regfree, PREFIX(extract_number)): Define with prototype. Remove
5634 now-unnecessary declaration, if any.
5635 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5637 Remove now-unnecessary casts among pointer types.
5638 * regex.h (_RE_ARGS): Remove. All uses removed.
5640 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5641 (free): Remove decl.
5643 * rpmatch.c: Include <stdlib.h> unconditionally.
5645 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5646 (free): Remove decl.
5648 * save-cwd.c: Include <stdlib.h> unconditionally.
5649 * xgetcwd.c: Likewise.
5651 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5652 (free): Remove decl.
5654 * strchrnul.c (strchrnul): Define with a prototype.
5655 Fix bug: c_in was not converted to char before searching.
5657 The following changes are not K&R related:
5659 * group-member.h: Include <sys/types.h>, so that this file is
5661 * makepath.h: Likewise.
5663 * getusershell.c (readname, default_index, line_size, readname):
5664 Use size_t, not int, for sizes.
5665 (readname): If the size overflows, report an error instead of
5668 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5670 * getndelim2.c: Assume stdlib.h per the C89 spec.
5672 2003-09-08 Paul Eggert <eggert@twinsun.com>
5674 Assume C89 or better; remove K&R cruft.
5675 A few of these changes were first proposed by Derek Robert Price
5676 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5678 * addext.c: Include <string.h> unconditionally.
5679 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5680 Don't declare getenv or malloc.
5682 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5683 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5685 (find_stack_direction, alloca): Use prototypes.
5687 * atexit.c (atexit): Define using a prototype.
5689 * basename.c, dirname.c, stripslash.c:
5690 Include <string.h> unconditionally.
5692 * bcopy.c: Include <stddef.h>.
5693 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5695 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5697 * error.h (error, error_at_line, error_print_progname)
5698 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5699 * error.c: Include error.h first, to check interface.
5700 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5701 (VA_START): Remove; all uses changeed to va_start.
5702 (exit, strerror): Remove decls.
5703 (error_print_progname): Prototype uncondionally.
5704 Don't include <errno.h>; no longer needed.
5705 (private_strerror): Remove.
5706 (error_tail): Always define.
5707 (error, error_at_line): Assume C89 or better; always use prototypes.
5708 * fatal.c: Include "fatal.h" first, to test interface.
5709 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5710 (VA_START): Remove; all uses changed to va_start.
5711 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5713 (exit): Remove decl.
5714 (fatal): Prototype unconditionally. Assume va_start works.
5715 Abort at end, to pacify gcc.
5717 * euidaccess.c (main): Define with a prototype.
5719 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5721 * exitfail.c: Include <stdlib.h> unconditionally.
5723 * fnmatch_.h (__P): Remove. All uses changed to assume
5725 * fnmatch.c: Include fnmatch.h first, to test interface.
5726 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5727 (getenv): Remove decl.
5728 (fnmatch): Define using a prototype.
5729 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5730 (FCT): Define using a prototype.
5732 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5734 * gethostname.c: Include <stddef.h>.
5735 (gethostname): Define with prototype. Length is size_t, not int.
5737 2003-09-08 Paul Eggert <eggert@twinsun.com>
5739 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5740 getversion.c should have been removed then, but was accidentally
5743 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5744 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5746 2003-09-07 Paul Eggert <eggert@twinsun.com>
5748 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5749 copy_tm_result. Bug reported by Simon Josefsson in
5750 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5752 2003-09-06 Paul Eggert <eggert@twinsun.com>
5754 * time_r.c, time_r.h: New files.
5756 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5758 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5759 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5761 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5763 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5764 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5767 * timegm.c: Switch to glibc implementation, with the following changes:
5768 [defined HAVE_CONFIG_H]: Include <config.h>.
5769 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5770 (__mktime_internal) [!defined _LIBC]: New decl.
5771 (__gmtime_r) [!defined _LIBC]: New macro and function.
5772 (timegm): Use a prototype, since gnulib assumes C89.
5773 Do not bother declaring tmp to be const, as it's not really usefu.
5774 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5775 (timegm): Declare only if HAVE_DECL_TIMEGM.
5777 2003-09-03 Paul Eggert <eggert@twinsun.com>
5779 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5780 Bug reported by Lute Kamstra in
5781 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5783 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5784 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5785 course with correspondingly smaller numbers for tomorrow and
5786 yesterday. From Tadayoshi Funaba. Originally installed into
5787 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5790 2003-08-31 Simon Josefsson <jas@extundo.com>
5792 * timegm.h: New file.
5793 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5795 2003-08-31 Karl Berry <karl@gnu.org>
5797 * argp.h: update from libc.
5799 2003-08-28 Bruno Haible <bruno@clisp.org>
5801 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5802 warning on QNX, which defines O_BINARY to 000000.
5804 2003-08-24 Bruno Haible <bruno@clisp.org>
5806 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5807 MSVC7 <stdio.h> is included later.
5809 2003-08-20 Bruno Haible <bruno@clisp.org>
5811 * progname.h: New file, from GNU gettext.
5812 * progname.c: New file, from GNU gettext.
5813 * progreloc.c: New file, from GNU gettext.
5815 2003-08-19 Bruno Haible <bruno@clisp.org>
5817 * xstrdup.c: Assume <string.h> exists.
5819 2003-08-18 Jim Meyering <jim@meyering.net>
5821 * setenv.h: Indent nested cpp directive.
5822 * vasnprintf.c: Remove trailing blanks.
5824 2003-08-17 Simon Josefsson <jas@extundo.com>
5825 Bruno Haible <bruno@clisp.org>
5827 * xstrndup.h: New file.
5828 * xstrndup.c: New file.
5830 2003-08-17 Bruno Haible <bruno@clisp.org>
5832 * strndup.h: New file.
5834 2003-08-16 Paul Eggert <eggert@twinsun.com>
5836 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5837 space, undoing this 2003-08-12 change:
5838 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5840 2003-08-16 Jim Meyering <jim@meyering.net>
5842 Merge from coreutils.
5843 * xstrtoimax.c: #else #if -> #elif.
5844 * xstrtoumax.c: Likewise.
5846 2003-08-15 Paul Eggert <eggert@twinsun.com>
5848 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5849 rather than tab, after '#' in shell-script copyright notices.
5850 Suggested by Bruno Haible.
5852 2003-08-15 Jim Meyering <jim@meyering.net>
5853 and Paul Eggert <eggert@twinsun.com>
5855 Merge from coreutils.
5856 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5857 member but strut utmpx does not. Needed for AIX 4.3.3.
5858 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5860 2003-08-15 Jim Meyering <jim@meyering.net>
5862 Merge from coreutils.
5863 * xgethostname.c: Include <stdlib.h>.
5864 (xghostname): Don't exit for anything other than memory-related
5865 failure; just return NULL.
5866 * userspec.c: Include "posixver.h".
5867 (parse_user_spec): Accept `.' as a separator only
5868 in pre-POSIX-200112 mode.
5869 * strtoimax.c: Use #elif rather than #else #if.
5870 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5871 Remove function, now that we can rely on a working tzset function.
5872 [!_LIBC]: Ensure that the required autoconf test has been run.
5873 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5874 Use underlying_strftime for %r.
5875 * sha.c: Merge in some clean-up and optimization changes from glibc.
5876 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5877 Ensure that it is a multiple of 64.
5878 Rearrange loop exit tests so as to avoid performing an
5879 additional fread after encountering an error or EOF.
5880 * realloc.c: Update copyright date.
5882 2003-08-14 Jim Meyering <jim@meyering.net>
5884 Merge from coreutils.
5885 * obstack.h: Whitespace changes.
5886 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5887 and xcalloc return values.
5888 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5889 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5890 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5891 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5892 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5894 Use mntctl's return value to drive the entry-processing loop, since
5895 we can't rely on the value of the vmt_length member in the last
5896 entry. On some systems doing so could result in exhausting
5897 virtual memory. Based in part on a patch from Mike Jetzer.
5899 2003-08-14 Jim Meyering <jim@meyering.net>
5900 and Paul Eggert <eggert@twinsun.com>
5902 Merges from coreutils, plus other fixes.
5903 * physmem.c: Merge in portability changes from gcc/libiberty
5904 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5905 for credits and details. Thanks to Kaveh Ghazi for helping
5906 to keep these files in sync.
5907 (ARRAY_SIZE): Define it.
5908 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5909 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5910 (memcasecmp): Don't assume size_t fits in unsigned int.
5911 Remove casts and duplicate code.
5912 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5913 (memcpy): Remove definition.
5914 Merge in some clean-up and optimization changes from glibc.
5915 [BLOCKSIZE]: Move definition to top of file.
5916 Ensure that it is a multiple of 64.
5917 Rearrange loop exit tests so as to avoid performing an
5918 additional fread after encountering an error or EOF.
5919 * md5.h (md5_uintptr): Define.
5920 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5921 return to the initial working directory. Preserve errno
5923 * idcache.c: Include "xalloc.h".
5924 (xmalloc, xrealloc): Remove decls.
5925 (getuser): Remove casts no longer required in C89.
5926 * human.c: Include stdio.h, for sprintf.
5927 * group-member.c: Include "xalloc.h".
5928 (xmalloc, xrealloc): Remove decls.
5929 (get_group_info): Remove casts no longer required in C89.
5930 * getusershell.c (readname): Remove casts no longer required in C89.
5931 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5932 * getline.c: Whitespace fix, from coreutils.
5934 2003-08-13 Paul Eggert <eggert@twinsun.com>
5936 * exclude.c: Include <ctype.h>
5937 (IN_CTYPE_DOMAIN): New macro.
5939 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5942 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5943 Undo previous (whitespace-only) change.
5945 2003-08-12 Paul Eggert <eggert@twinsun.com>
5947 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5948 Normalize leading white space and remove trailing white space.
5949 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5950 notice, as per ../config/srclist-update.
5952 Merge from coreutils.
5953 * euidaccess.h: New file.
5954 * euidaccess.c: Include it.
5955 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5956 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5957 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5959 2003-08-11 Bruno Haible <bruno@clisp.org>
5961 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5962 (vasnprintf): Use it instead of wcslen.
5964 2003-08-11 Bruno Haible <bruno@clisp.org>
5966 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5967 value to ensure that _Bool promotes to int. Use #define for _Bool when
5968 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5970 2003-08-10 Karl Berry <karl@gnu.org>
5972 * regex.h: update from libc (whitespace fix).
5974 2003-08-09 Paul Eggert <eggert@twinsun.com>
5976 Merge some files from coreutils. These changes were
5977 originally made by Jim Meyering.
5978 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5979 many older Unixes require this.
5980 * alloca.c (alloca): Remove cast to argument of free;
5981 no longer needed in C89.
5982 * alloca_.h, regex.h: Fix white space to match
5983 what GNU indent does.
5985 2003-08-05 Paul Eggert <eggert@twinsun.com>
5987 * bumpalloc.h: Remove.
5989 2003-08-04 Paul Eggert <eggert@twinsun.com>
5991 * getloadavg.c: Change copyright notice and spacing to conform to
5994 Merge from coreutils.
5995 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5997 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5998 from Karl Berry, implemented by Jim Meyering.
5999 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6000 from Dmitry V. Levin.
6001 Remove anachronistic cast of xrealloc.
6002 * fnmatch_.h (__const): Remove. Use 'const'.
6003 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6004 type. Otherwise, it wouldn't compile with at least /bin/cc on
6005 ymp-cray-unicos9.0.2.X.
6006 Combine two mostly-identical uses of alloca into one.
6007 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6009 2003-08-04 Dave Love <d.love@dl.ac.uk>
6013 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6014 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6015 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6016 obsolete NLIST_NAME_UNION.
6017 [__GNU__]: Undef BSD and FSCALE.
6018 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6020 2003-08-03 Paul Eggert <eggert@twinsun.com>
6022 * stdbool_.h (_Bool): Make it signed char, instead of
6023 an enum type, so that it's guaranteed to promote to int. See:
6024 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6026 2003-07-31 Paul Eggert <eggert@twinsun.com>
6028 * strerror.c: Include config.h, limits.h. Declare sprintf.
6029 (strerror): Don't assume that a printable int fits in 14 bytes.
6031 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6032 Bruno Haible <bruno@clisp.org>
6034 * getline.h (getline, getdelim): Change return type to ssize_t.
6035 * getline.c (getline, getdelim): Likewise.
6036 Remove _GNU_SOURCE define; now it's defined in config.h through
6039 2003-07-22 Paul Eggert <eggert@twinsun.com>
6041 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6042 over-parenthesization in macros.
6044 Sync with coreutils.
6046 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6049 Use `exit_failure' for xalloc and xmemcoll instead of their own
6050 private exit-failure variables.
6051 * xalloc.h (xalloc_exit_failure): Remove.
6052 * xmalloc.c: Likewise. Include exitfail.h.
6053 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6054 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6055 * xmemcoll.c: Likewise. Include exitfail.h.
6056 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6058 2003-07-18 Paul Eggert <eggert@twinsun.com>
6060 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6061 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6062 to test that it can stand by itself. Include "exitfail.h".
6063 Clients should set exit_failure instead.
6064 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6066 2003-07-18 Andreas Schwab <schwab@suse.de>
6068 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6070 2003-07-18 Bruno Haible <bruno@clisp.org>
6072 * getndelim2.h: New file.
6073 * getndelim2.c: Make into a module of its own. Include config.h,
6075 (getndelim2): Make non-static. Change return type to ssize_t.
6076 * getline.h: Change argument names.
6077 * getline.c: Include getndelim2.h instead of getndelim2.c.
6078 * getnline.c: Include getndelim2.h.
6080 2003-07-17 Bruno Haible <bruno@clisp.org>
6082 * Makefile.am: Remove file.
6083 * Makefile.in: Remove file.
6085 2003-07-17 Bruno Haible <bruno@clisp.org>
6087 * getnline.h: New file.
6088 * getnline.c: New file.
6089 * getndelim2.c: New file, extracted from getline.c.
6090 (getndelim2): Renamed from getdelim2, with added nmax argument.
6091 * getline.c: Include getndelim2.c.
6092 (getdelim2): Moved out to getndelim2.c.
6093 (getline, getdelim): Update.
6095 2003-07-15 <karl@gnu.org>
6097 * vasnprintf.c: update from gettext.
6099 2003-07-15 Jim Meyering <jim@meyering.net>
6101 * makepath.c (make_path): Enclose diagnostic in _(...).
6103 2003-07-14 Paul Eggert <eggert@twinsun.com>
6105 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6106 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6107 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6108 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6109 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6110 updated automatically by ../config/srclist-update. This changes
6111 their license from LPGL to GPL.
6113 2003-07-14 Jim Meyering <jim@meyering.net>
6115 Don't emit diagnostics. Let callers do that.
6116 * save-cwd.c: Don't include "error.h".
6117 (save_cwd): Don't call error. Ensure that errno is valid
6118 when returning nonzero.
6120 * save-cwd.h (restore_cwd): Update prototype.
6121 * save-cwd.c (restore_cwd): Remove two parameters.
6122 Simplify. Don't call error upon failure. Let callers do that.
6123 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6124 when auditing is enabled. But don't bother updating the #if.
6126 2003-07-14 Simon Josefsson <jas@extundo.com>
6128 * mempcpy.h: New file.
6129 * mempcpy.c: New file.
6131 2003-07-14 Paul Eggert <eggert@twinsun.com>
6133 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6134 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6135 unicodeio.c, unicodeio.h, unlocked-io.h:
6136 Switch from LGPL to GPL.
6138 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6140 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6141 it breaks C++ compilation.
6142 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6144 2003-07-10 Jim Meyering <jim@meyering.net>
6146 * vasnprintf.c: Remove trailing blanks.
6147 Make cpp indentation consistent.
6149 2003-07-09 Paul Eggert <eggert@twinsun.com>
6151 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6152 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6153 Switch from LGPL to GPL.
6155 2003-07-07 Paul Eggert <eggert@twinsun.com>
6157 * mktime.c: Fix some boundary cases and remove need for floating point.
6159 Issue a compile-time diagnostic if time_t is floating point, or if
6160 two's complement arithmetic is not in effect, or if arithmetic
6161 right shift does not propagate the sign. These assumptions were
6162 all in the original code but they weren't checked.
6164 (TIME_T_MIDPOINT, verify): New macros.
6165 (__isleap): Remove; it has integer overflow problems.
6166 (leapyear): New function, without those problems.
6167 (ydhms_tm_diff): Remove; splitting into two parts.
6168 (ydhms_diff): New function, containing the arithmetic part of
6169 the old ydhms_tm_diff function. Issue a compile-time
6170 diagnostic if we are not using C99 integer division.
6171 Avoid casts when possible.
6172 (guess_time_tm): New function, containing the checking part of
6173 the old ydhms_tm_diff function. Return the new value, rather than
6174 the difference between it and the old. Accept a new argument T
6175 so that *T specifies the old value. Check for overflow in the result.
6177 (__mktime_internal): Use a time_t offset, not a long int offset.
6178 This undoes the 2003-06-04 change, which is no longer needed now
6179 that we have better overflow checking.
6180 (localtime_offset): Likewise.
6182 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6183 and long are 64-bit but int is only 32-bit.
6184 (ydhms_diff): Use long int to store year1 and yday1.
6185 Issue a compile-time diagnostic if long int is not wide enough.
6187 (__mktime_internal): Use long int to store adjusted year and yday.
6188 Use plain C rather than preprocessor commands, if that doesn't
6190 Check for overflow (and try to repair) after each probe
6191 rather than checking only at the very end. This avoids some bugs
6192 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6193 does not equal GMT offset at maximum time).
6194 Use integer to check for overflow rather than floating point; this
6195 is more portable to non-IEEE hosts, and is a tad faster.
6196 When we detect that we are oscillating between two values,
6197 don't check whether tm_isdst has the requested value, since
6198 we already know the answer. When tm_isdst has the wrong value,
6199 use a different heuristic to find the right one, based on the
6200 extreme values actually observed in practice in tz2003a,
6201 rather than the (overly optimistic) "previous 3 calendar quarters".
6203 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6204 "T const" to accommodate glibc style.
6205 (check_result): Use less-confusing report format. "long" -> "long int.
6207 Don't loop if the iteration overflows time_t.
6208 Allow a negative step in the iteration.
6210 2003-07-01 Paul Eggert <eggert@twinsun.com>
6212 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6213 having it depend on HAVE_SYS_TYPES_H.
6215 2003-06-25 Bruno Haible <bruno@clisp.org>
6217 * readlink.c: New file.
6219 2003-06-20 Bruno Haible <bruno@clisp.org>
6221 Assume C89, so PARAMS isn't needed.
6222 * unicodeio.h (PARAMS): Remove.
6223 * unicodeio.c: Don't use PARAMS.
6225 2003-06-18 Jim Meyering <jim@meyering.net>
6227 Merge changes from coreutils.
6228 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6229 Remove explicit declarations of xmalloc and realloc.
6231 (read_utmp): Remove anachronistic cast of xmalloc.
6233 2003-06-17 Paul Eggert <eggert@twinsun.com>
6235 Assume C89, so PARAMS isn't needed.
6236 * backupfile.h (PARAMS): Remove. All uses removed.
6237 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6238 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6239 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6240 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6241 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6242 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6243 xstrtol.h: Likewise.
6244 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6245 same.h, strverscmp.h: Do not include config.h; no longer needed.
6246 Anyway, config.h should always be included before any other file.
6248 2003-06-11 Simon Josefsson <jas@extundo.com>
6250 * sysexit_.h: New file.
6252 2003-05-20 Derek Price <derek@ximbiot.com>
6254 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6256 2003-06-10 Simon Josefsson <jas@extundo.com>
6258 * strchrnul.h: New file.
6259 * strchrnul.c: New file.
6261 2003-06-10 Simon Josefsson <jas@extundo.com>
6263 * argp.h: New file, from glibc.
6264 * argp-ba.c: New file, from glibc.
6265 * argp-eexst.c: New file, from glibc.
6266 * argp-fmtstream.c: New file, from glibc.
6267 * argp-fmtstream.h: New file, from glibc.
6268 * argp-fs-xinl.c: New file, from glibc.
6269 * argp-help.c: New file, from glibc.
6270 * argp-namefrob.h: New file, from glibc.
6271 * argp-parse.c: New file, from glibc.
6272 * argp-pv.c: New file, from glibc.
6273 * argp-pvh.c: New file, from glibc.
6274 * argp-xinl.c: New file, from glibc.
6276 2003-06-07 Jim Meyering <jim@meyering.net>
6278 * readtokens.h: Put `Free Software Foundation, Inc.'
6279 in place of my name in the copyright comment.
6280 Remove definition and uses of __P.
6283 * stat.c: Don't declare xmalloc explicitly.
6284 Instead, include "xalloc.h".
6285 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6286 xrealloc, and xcalloc return values.
6287 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6289 * xgetcwd.h: Remove definition/uses of PARAMS.
6291 2003-06-06 Jim Meyering <jim@meyering.net>
6293 * stdbool_.h: Renamed from stdbool.h.in.
6295 2003-06-06 Jim Meyering <jim@meyering.net>
6297 Merge from coreutils.
6298 * same.c: (same_name): Declare *_basename locals to be `const'.
6299 Consolidate declarations and initializations of *_base* locals.
6301 Merge from coreutils.
6302 This avoids a core dump on systems without GNU putenv,
6303 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6304 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6305 (unsetenv): New static function, from GNU libc.
6306 (rpl_putenv): Use it.
6308 * modechange.c: Remove trailing blanks.
6310 Merge from coreutils.
6311 * fsusage.c: Remove declaration of statfs.
6312 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6314 * posixtm.c: Include <stdbool.h> unconditionally.
6316 2003-06-05 Paul Eggert <eggert@twinsun.com>
6318 * mktime.c (__mktime_internal): When resolving a tm_isdst
6319 mismatch, look in future quarters as well as past. This fixes a
6320 bug when processing fall-backwards gaps immediately after a long
6321 period of daylight-saving time.
6323 * mktime.c: Assume freestanding C89 or better.
6324 (HAVE_LIMITS_H): Remove. Assume it's 1.
6325 (__P): Remove; not used.
6326 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6327 (mktime, not_equal_tm, print_tm, check_result,
6328 main): Use prototypes. Use const * where appropriate.
6329 (main): Fix typo in testing code that uncovered by above changes.
6330 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6332 2003-06-04 Paul Eggert <eggert@twinsun.com>
6334 * mktime.c: Fix Debian bug 177940
6335 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6336 (localtime_offset): Now long int, not time_t, because we want it
6337 to be guaranteed to be signed. All uses changed.
6338 (__mktime_internal): If overflow would occur when adding offset,
6341 Merge 'human' changes from coreutils. Rewrite to support
6342 locale-specific notations like thousands separators.
6343 * human.c: Simplify authorship notice.
6344 Include human.h immediately after config.h.
6345 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6346 <limits.h>: Do not include, since human.h does.
6347 (SIZE_MAX, UINTMAX_MAX): New macros.
6348 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6349 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6350 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6351 (power_letter): Renamed from suffixes.
6352 (generate_suffix_backwards): Remove.
6353 (adjust_value): Now takes int style (because of human.h changes)
6354 and long double value (for greater precision on some platforms).
6355 (group_number): New function.
6356 (human_readable): Use it. Use integer options, not enum.
6357 Put the options before the sizes in the arg list.
6358 Support all the new options.
6359 The old human_readable function has been removed;
6360 use inttostr.h instead.
6361 (human_readable, default_block_size, humblock):
6362 Use uintmax_t, not int, for block sizes.
6363 (human_readable_inexact, block_size_types): Remove.
6364 (block_size_opts): New constant.
6365 (human_options): Renamed from human_block_size, with new signature
6366 that allows block sizes up to UINTMAX_MAX. All callers changed.
6367 * human.h: Add copyright and authorship notice.
6368 Include <limits.h> and <stdbool.h> unconditionally.
6369 (PARAMS): Remove. All uses removed.
6370 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6371 (enum human_inexact_style): Remove tag; now a nameless enum.
6372 (human_floor, human_ceiling, human_round_to_even): Now have
6373 values 2, 0, 1 rather than -1, 1, 0.
6374 (human_group_digits, human_suppress_point_zero, human_autoscale,
6375 human_base_1024, human_SI, human_B): New constants.
6376 (human_readable_inexact, human_block_size): Remove.
6377 (human_readable): Size args are now uintmax_t, not int.
6378 (human_options): New decl.
6380 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6381 unnecessary now that we assume C89 or better. This change
6382 imported from coreutils.
6384 * mktime.c (__mktime_internal): Do not reject negative timestamps
6385 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6386 in the 2003-05-30 sync from glibc.
6388 .h files should stand alone, but we shouldn't include <sys/types.h>
6389 if we can get away with just <stddef.h>.
6391 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6392 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6393 rather than <sys/types.h>, as we merely need size_t.
6394 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6396 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6397 Include <stdio.h>, to get FILE.
6398 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6399 memcasecmp.h has included <stddef.h> and all we need is size_t.
6400 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6401 our interface, instead of including <sys/types.h>
6403 2003-06-02 Paul Eggert <eggert@twinsun.com>
6406 Fix some minor time-related bugs with POSIX time arguments.
6407 Some valid time stamps were being rejected (notably -1, and
6408 time stamps before 1900 on 64-bit hosts). And some invalid
6409 time stamps were being accepted, e.g. September 31.
6411 * posixtm.h (posixtime): Return bool instead of time_t, so
6412 that we can return (time_t) -1 successfully.
6413 * posixtm.c: Likewise.
6414 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6415 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6416 (t): Remove static var.
6417 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6418 of static var. All uses changed.
6419 (year): Do not reject years before 1900; they can occur with
6421 (posix_time_parse): Do not check for out-of-range components;
6422 that is now the caller's responsibility, since our checks were
6423 only approximations.
6424 (posixtime): Use mktime to check for out-of-range components,
6425 since it knows them exactly.
6426 If mktime returns (time_t) -1, check whether an error actually occurred
6427 by invoking localtime on -1.
6428 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6429 posixtime failures better.
6430 Improve the test data (in comments only).
6432 2003-05-30 <karl@gnu.org>
6434 * mktime.c: update from libc.
6436 2003-05-30 Bruno Haible <bruno@clisp.org>
6438 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6439 * localcharset.h: Likewise.
6440 * localcharset.c: Likewise.
6442 2003-05-28 Paul Eggert <eggert@twinsun.com>
6444 Assume the headers required for C89 freestanding compilers.
6445 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6446 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6447 without checking for HAVE_LIMITS_H.
6448 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6449 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6451 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6452 * exclude.c: Include <stdbool.h> unconditionally.
6453 * tempname.c: Include <stddef.h> unconditionally.
6454 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6455 * modechange.c, rpmatch.c (NULL): Don't define, since
6456 <stddef.h> does that.
6457 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6458 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6459 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6460 * xstrtol.c: Likewise.
6461 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6462 * savedir.c: Include <stddef.h> instead of defining NULL.
6464 * addext.c (addext): Use assignment rather than cast, to avoid
6465 warnings on some platforms.
6467 * mktime.c (__mktime_internal): Do not reject negative timestamps
6470 2003-05-10 Bruno Haible <bruno@clisp.org>
6472 * linebreak.c (iconv_string_length): Don't return -1 just because the
6473 string is longer than 4 KB.
6475 2003-05-12 Jim Meyering <jim@meyering.net>
6477 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6478 the space-padded-by-default conversion specifiers, %e, %k, %l.
6480 2003-05-03 Bruno Haible <bruno@clisp.org>
6482 Upgrade to Unicode-4.0.
6483 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6484 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6485 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6486 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6487 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6488 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6489 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6490 Change width of U+E0100..U+E01EF from 1 to 0.
6492 2003-04-25 Bruno Haible <bruno@clisp.org>
6494 * copy-file.c: Include <stddef.h>, for size_t.
6496 2003-04-25 Jim Meyering <jim@meyering.net>
6498 * copy-file.c (copy_file_preserving): Declare buf_size to be
6499 of type size_t, not int.
6501 2003-04-11 Jim Meyering <jim@meyering.net>
6503 Merge changes from Coreutils.
6505 2003-03-22 Jim Meyering <jim@meyering.net>
6507 * strftime.c (widen): Cast alloca return value to proper type.
6509 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6512 * strftime.c (my_strftime): Handle very large width
6513 specifications for numeric values correctly. Improve checks for
6516 2003-01-19 Jim Meyering <jim@meyering.net>
6518 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6519 (nl_get_alt_digit) [! defined my_strftime]: Define.
6520 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6521 _nl_get_alt_digit and _nl_get_walt_digit.
6523 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6524 These changes have no effect outside of _LIBC.
6526 2003-04-10 Bruno Haible <bruno@clisp.org>
6528 * findprog.h: New file, from GNU gettext.
6529 * findprog.c: New file, from GNU gettext.
6531 2003-04-05 Jim Meyering <jim@meyering.net>
6533 Merge changes from Coreutils.
6535 * exclude.h (PARAMS): Remove definition and uses.
6536 * exclude.c: Remove uses of `PARAMS'.
6538 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6539 Add test-cases for DOS filenames. Declare program_name.
6540 (main): Set up program_name. Patch by Rich Dawe.
6542 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6544 Use mntctl's return value to drive the entry-processing loop, since
6545 we can't rely on the value of the vmt_length member in the last
6546 entry. On some systems doing so could result in exhausting
6547 virtual memory. Based in part on a patch from Mike Jetzer.
6549 2003-04-04 Bruno Haible <bruno@clisp.org>
6551 * linebreak.h: New file, from GNU gettext.
6552 * linebreak.c: New file, from GNU gettext with slight modifications.
6553 * lbrkprop.h: New file, from GNU gettext.
6555 2003-04-03 Bruno Haible <bruno@clisp.org>
6557 * utf8-ucs4.h: New file, from GNU gettext.
6558 * utf16-ucs4.h: New file, from GNU gettext.
6559 * ucs4-utf8.h: New file, from GNU gettext.
6560 * ucs4-utf16.h: New file, from GNU gettext.
6562 2003-04-02 Bruno Haible <bruno@clisp.org>
6564 * binary-io.h: New file, from GNU gettext.
6566 2003-04-01 Bruno Haible <bruno@clisp.org>
6568 * pathname.h: New file, from GNU gettext.
6569 * concatpath.c: New file, from GNU gettext.
6571 2003-03-30 Bruno Haible <bruno@clisp.org>
6573 * copy-file.c (copy_file_preserving): Don't set owner if the function
6574 chown() doesn't exist.
6576 2003-03-28 Bruno Haible <bruno@clisp.org>
6578 * copy-file.h: New file, from GNU gettext.
6579 * copy-file.c: New file, from GNU gettext.
6581 2003-03-18 Jim Meyering <jim@meyering.net>
6583 * quote.c (quote_n): Fix typo in comment.
6585 2003-03-14 Jim Meyering <jim@meyering.net>
6587 Merge changes from Coreutils.
6588 * obstack.h (obstack_object_size): Declare temporary, __o,
6589 to be const, in order to avoid warnings.
6590 (obstack_room): Likewise.
6591 (obstack_empty_p): Likewise.
6593 2003-03-13 Paul Eggert <eggert@twinsun.com>
6595 Merge changes from Bison.
6596 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6597 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6598 when compiling Bison 1.875's `bitset bset = obstack_alloc
6599 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6600 * hash.c: Include <stdbool.h> unconditionally.
6602 2003-03-09 Paul Eggert <eggert@twinsun.com>
6604 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6605 Reported by Bruce Becker; see:
6606 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6608 2003-03-03 Paul Eggert <eggert@twinsun.com>
6609 Bruno Haible <bruno@clisp.org>
6611 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6612 Reported by John Hughes, see
6613 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6615 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6617 * poll_.h: New file.
6620 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6622 * mathl.h: New file.
6623 * acosl.c: New file.
6624 * asinl.c: New file.
6625 * atanl.c: New file.
6626 * ceill.c: New file.
6629 * floorl.c: New file.
6630 * frexpl.c: New file.
6631 * ldexpl.c: New file.
6633 * sincosl.c: New file.
6635 * sqrtl.c: New file.
6637 * trigl.c: New file.
6638 * trigl.h: New file.
6640 2003-02-17 Bruno Haible <bruno@clisp.org>
6642 * mkdtemp.h: New file, from GNU gettext.
6643 * mkdtemp.c: New file, from GNU gettext.
6645 2003-01-31 Bruno Haible <bruno@clisp.org>
6647 * rename.c: #undef rename before defining rpl_rename.
6648 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6650 2003-01-30 Bruno Haible <bruno@clisp.org>
6652 * printf-args.h: New file, from GNU gettext.
6653 * printf-args.c: New file, from GNU gettext.
6654 * printf-parse.h: New file, from GNU gettext.
6655 * printf-parse.c: New file, from GNU gettext.
6656 * vasnprintf.h: New file, from GNU gettext.
6657 * vasnprintf.c: New file, from GNU gettext.
6658 * asnprintf.c: New file, from GNU gettext.
6659 * vasprintf.h: New file, from GNU gettext with modifications.
6660 * vasprintf.c: New file, from GNU gettext.
6661 * asprintf.c: New file, from GNU gettext.
6663 2003-01-29 Bruno Haible <bruno@clisp.org>
6665 * stpncpy.h: New file, from GNU gettext with modifications.
6666 * stpncpy.c: New file, from GNU gettext with modifications.
6668 2003-01-28 Bruno Haible <bruno@clisp.org>
6670 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6672 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6675 2003-01-27 Bruno Haible <bruno@clisp.org>
6677 * xsetenv.h: New file, from GNU gettext.
6678 * xsetenv.c: New file, from GNU gettext.
6680 2003-01-23 Bruno Haible <bruno@clisp.org>
6682 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6684 2003-01-22 Bruno Haible <bruno@clisp.org>
6686 * exit.h: New file, from GNU gettext.
6688 2003-01-11 Bruno Haible <bruno@clisp.org>
6690 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6691 * strcase.h (strcasecmp, strncasecmp): Likewise.
6693 2003-01-14 Jim Meyering <jim@meyering.net>
6695 * same.c (same_name): Tweak a comment.
6697 2003-01-11 Bruno Haible <bruno@clisp.org>
6699 * same.c (same_name): Reorder tests so as to avoid calling stat()
6700 when a string comparison is sufficient.
6702 2003-01-11 Bruno Haible <bruno@clisp.org>
6704 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6707 2003-01-11 Bruno Haible <bruno@clisp.org>
6709 * hash-pjw.c: Add comment about low quality of this function.
6711 2003-01-12 Paul Eggert <eggert@twinsun.com>
6713 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6714 to avoid collisions with libcurses and libreadline.
6716 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6717 * getstr.h, getstr.c: Remove.
6718 * getline.c: Include "getline.h", to check interface.
6719 Move body of old getstr.c here: this defines MIN_CHUNK and
6720 declares getdelim2, which is renamed from getstr.
6721 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6723 * linebuffer.c (readlinebuffer): Renamed from readline.
6725 * linebuffer.h: Likewise.
6726 (readline): Remove backward-compatibility macro.
6728 2003-01-12 Jim Meyering <jim@meyering.net>
6730 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6732 2003-01-10 Bruno Haible <bruno@clisp.org>
6734 * alloca_.h: New file.
6735 * getdate.y: Unconditionally include alloca.h.
6736 * makepath.c: Likewise.
6737 * setenv.c: Likewise.
6738 * userspec.c: Likewise.
6740 2003-01-09 Bruno Haible <bruno@clisp.org>
6742 * stdbool.h.in: New file.
6744 2003-01-08 Bruno Haible <bruno@clisp.org>
6746 * safe-read.c: Include specification header first, to ensure its
6748 * full-write.c: Likewise.
6750 2003-01-08 Jim Meyering <jim@meyering.net>
6752 * full-write.c: Undefine and define-away `const' after inclusion
6753 of errno.h, not before. Suggestion from Bruno Haible.
6755 2003-01-07 Jim Meyering <jim@meyering.net>
6757 * full-write.c: Rework so that it may serve to define full_read, too.
6758 * full-read.c: Simply #define FULL_READ and include full-write.c.
6760 2003-01-06 Jim Meyering <jim@meyering.net>
6762 * version-etc.c: Update year in translatable copyright string.
6764 2002-12-25 Bruno Haible <bruno@clisp.org>
6766 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6767 * xstrtol.h: Likewise.
6768 * xstrtoimax.c: Likewise.
6769 * xstrtoumax.c: Likewise.
6770 * human.h: Likewise.
6772 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6773 on systems that have <inttypes.h> but not <stdint.h>.
6775 2002-12-31 Paul Eggert <eggert@twinsun.com>
6777 * memcoll.c (memcoll): Fall back on a simple algorithm using
6778 memcmp if strcoll doesn't work.
6780 2002-12-23 Bruno Haible <bruno@clisp.org>
6782 * localcharset.h: New file.
6783 * localcharset.c: Include it.
6784 * unicodeio.c: Likewise.
6786 2002-12-22 Bruno Haible <bruno@clisp.org>
6788 * utime.c (utime_null): No need to call ftruncate if the file was
6791 2002-12-23 Bruno Haible <bruno@clisp.org>
6793 * memcoll.c (STRCOLL): New macro.
6796 2002-12-22 Bruno Haible <bruno@clisp.org>
6798 * getstr.h (getstr): Define, to avoid clash with libcurses.
6799 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6801 2002-12-22 Bruno Haible <bruno@clisp.org>
6803 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6805 2002-12-23 Bruno Haible <bruno@clisp.org>
6807 * getline.h: Include <stddef.h>, for size_t.
6809 * unicodeio.h: Include <stddef.h>, for size_t.
6810 * unicodeio.c: Don't include <stddef.h>.
6812 2002-12-17 Bruno Haible <bruno@clisp.org>
6814 * canon-host.c (strdup): Remove unused declaration.
6816 * fsusage.c: Include full_read.h.
6817 (get_fs_usage): Use full_read instead of safe_read.
6819 * utime.c (utime_null): Use SAFE_READ_ERROR.
6821 2002-12-11 Bruno Haible <bruno@clisp.org>
6823 * setenv.h: Rewritten to cope with systems that have setenv() but not
6825 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6828 2002-12-11 Bruno Haible <bruno@clisp.org>
6830 * setenv.c (alloca): Fall back to malloc.
6832 (setenv): Use freea() to free memory allocated with alloca().
6834 2002-11-13 Bruno Haible <bruno@clisp.org>
6836 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6837 function declarations.
6838 * unsetenv.c (unsetenv): Likewise.
6840 2002-03-04 Bruno Haible <bruno@clisp.org>
6842 Portability to AIX 4.3.3.
6843 * unsetenv.c: New file, extracted from setenv.c.
6844 * setenv.c: Move the unsetenv() function to unsetenv.c.
6846 2001-12-20 Bruno Haible <bruno@clisp.org>
6848 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6849 use malloc instead. For SunOS 4.
6851 2001-12-11 Bruno Haible <bruno@clisp.org>
6853 * setenv.c: Declare alloca.
6854 (compar_fn_t): New typedef.
6855 (KNOWN_VALUE, STORE_VALUE): Use it.
6857 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6860 2002-12-10 Paul Eggert <eggert@twinsun.com>
6862 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6863 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6864 Choose values that are less likely to collide with system fnmatch
6866 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6867 defined (e.g., a pure POSIX system).
6868 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6869 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6871 2002-12-06 Jim Meyering <jim@meyering.net>
6873 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6875 Merge in changes from libc's misc/error.c, in preparation
6876 for the merge of gnulib's changes back into libc.
6878 * error.c (_): Define only if not already defined.
6879 Move definition to follow all #include directives.
6880 Include unlocked-io.h only if !_LIBC.
6881 [_LIBC]: Include <libio/libioP.h>.
6882 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6883 (fflush): Tweak definition to use INTUSE.
6886 2002-12-05 Paul Eggert <eggert@twinsun.com>
6888 * alloca.c [defined emacs]: Include "lisp.h".
6889 (xalloc_die) [defined emacs]: New macro.
6890 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6891 [! defined emacs]: Include <xalloc.h>.
6892 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6893 (pointer): Typedef to POINTER_TYPE *.
6894 (malloc): Remove decl; we now always use xmalloc.
6895 (alloca): Use old-style definition, since Emacs needs this.
6896 Check for arithmetic overflow when computing combined size.
6898 2002-12-04 Paul Eggert <eggert@twinsun.com>
6900 Do not generate unlocked-io.h automatically, since it's easier to
6901 maintain it by hand.
6903 * unlocked-io.h: New file, from GNU diffutils,
6904 but with proper copyright notice and attribution.
6906 * Makefile.am: Add copyright notice.
6907 (libfetish_a_SOURCES): Add unlocked-io.h.
6908 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6909 (DISTCLEANFILES, io_functions): Remove macros.
6910 (EXTRA_DIST): Remove gen_uio.
6911 (unlocked-io.h): Remove rule.
6913 2002-12-04 Jim Meyering <jim@meyering.net>
6915 Reflect the fact that stat.c and lstat.c are no longer generated.
6916 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6917 (DISTCLEANFILES): Likewise.
6918 (EXTRA_DIST): Likewise.
6919 (all_local): Don't depend on stat.c or lstat.c.
6920 (stat.c, lstat.c): Remove rules.
6921 (EXTRA_DIST): Remove xstat.in.
6923 * xstat.in: Remove file. Contents moved into stat.c.
6924 * stat.c: New file. Contents mostly from xstat.in.
6925 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6926 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6928 * safe-read.c: Rework so that it may serve to define safe_write, too.
6929 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6931 2002-12-03 Jim Meyering <jim@meyering.net>
6933 * safe-read.c, safe-write.c: Change variable names and comments, but
6934 not semantics, to minimize the differences between these two files.
6935 (safe_read): Change comment to mention SAFE_READ_ERROR.
6937 * safe-read.c (IS_EINTR): Define.
6938 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6940 2002-12-02 Bruno Haible <bruno@clisp.org>
6942 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6943 Define, taken from safe-read.c.
6944 (INT_MAX): Provide fallback.
6945 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6946 * safe-write.h (SAFE_WRITE_ERROR): Define.
6948 * safe-read.c (EINTR): Remove definition.
6949 (safe_read): Don't use EINTR if it is absent.
6951 2002-12-02 Jim Meyering <jim@meyering.net>
6953 * safe-read.c (EINTR): Define.
6954 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6955 (INT_MAX): Provide fallback.
6956 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6958 * safe-read.h (SAFE_READ_ERROR): Define.
6960 2002-12-01 Jim Meyering <jim@meyering.net>
6962 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6963 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6965 2002-11-27 Paul Eggert <eggert@twinsun.com>
6967 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6968 hash_rehash): Replace `if (limit <= value) abort ();' with
6969 `if (! (value < limit)) abort ();', for readability.
6971 2002-11-26 <karl@gnu.org>
6973 * strdup.c: copy from libc again, with jim's ok.
6974 * .cppi-disable: re-add strdup.c
6976 2002-11-25 <karl@gnu.org>
6978 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6979 instead of "strtol.c".
6981 2002-11-25 Jim Meyering <jim@meyering.net>
6983 * mktime.c: Sync from libc, now that it has the latest fix.
6985 2002-11-24 <karl@gnu.org>
6987 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6988 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6990 2002-11-24 Jim Meyering <jim@meyering.net>
6992 Update from coreutils:
6994 * mktime.c: Merge in changes from libc.
6996 Avoid a link-time failure on some Linux systems.
6997 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6998 (__mon_yday): Declare with the STATIC attribute.
6999 (__mktime_internal): Likewise.
7000 Based on a report from Greg Schafer.
7002 2002-11-23 Jim Meyering <jim@meyering.net>
7004 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7005 Use `unsigned', not `int', as type of index.
7007 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7009 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7011 2002-11-22 Paul Eggert <eggert@twinsun.com>
7013 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7014 hint that one should use `if (! x) abort ();' rather than `assert
7015 (x);', and anyway it's one less thing to worry about configuring.
7016 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7017 hash_rehash, hash_insert): Use abort rather than assert.
7019 2002-11-22 Paul Eggert <eggert@twinsun.com>
7021 * quotearg.h: Allow multiple inclusion by surrounding with
7022 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7023 so that we can be included first.
7024 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7025 * quotearg.c: Include quotearg.h immediately after config.h.
7026 No need to include stddef.h or sys/types.h any more.
7027 Surround local include files with "", not "<>".
7028 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7029 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7030 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7031 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7032 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7033 (ISPRINT): Remove; no longer needed now that we assume C89.
7035 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7038 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7039 quotearg_char): Use SIZE_MAX rather than
7040 (size_t) -1 when we are talking about "infinity".
7042 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7044 2002-11-22 Bruno Haible <bruno@clisp.org>
7046 * safe-read.h: Assume C89. Add comments.
7047 (safe_read): Change return type to size_t.
7048 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7049 counts > SSIZE_MAX correctly.
7050 * safe-write.h: New file.
7051 * safe-write.c: New file.
7052 * full-read.h: New file.
7053 * full-read.c: New file.
7054 * full-write.h: Assume C89. Add comments.
7055 * full-write.c: Include safe-write.h.
7056 (full_write): Rewritten to use safe_write.
7057 Suggested by Jim Meyering and Paul Eggert.
7059 2002-11-21 Bruno Haible <bruno@clisp.org>
7061 Remove case insensitive option matching.
7062 * argmatch.h (argcasematch): Remove declaration.
7063 (ARGCASEMATCH): Remove macro.
7064 (__xargmatch_internal): Remove case_sensitive argument.
7065 (XARGMATCH): Update.
7066 (XARGCASEMATCH): Remove macro.
7067 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7068 case_sensitive argument.
7069 (argcasematch): Remove function.
7070 (__xargmatch_internal): Remove case_sensitive argument.
7071 (main): Use XARGMATCH instead of XARGCASEMATCH.
7073 * xmalloc.c: Change compile-time error message. Add comment about
7074 required autoconf version.
7076 2002-11-21 Jim Meyering <jim@meyering.net>
7078 * strdup.c (strdup): Tweak comment and initial #if/#include.
7080 Merge in changes from the coreutils.
7082 2002-09-25 Paul Eggert <eggert@twinsun.com>
7083 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7084 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7085 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7086 int. Work more efficiently if X is the same width as uintmax_t.
7087 Do not compare X to -1, to avoid bogus compiler warning.
7088 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7089 Don't assume that f_frsize and f_bsize are the same type.
7091 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7094 * makepath.c (make_path): Restore umask *before* creating the final
7096 (make_path): Minor reformatting.
7098 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7099 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7101 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7102 ones. At least on GNU/Linux systems, `auto' means something else.
7105 2002-11-20 Paul Eggert <eggert@twinsun.com>
7107 Merge argmatch cleanups from Bison. Assume C89.
7109 * argmatch.c: Include config.h here, not in argmatch.h.
7110 Include stdlib.h, for EXIT_FAILURE.
7111 Always include <string.h>, since we assume C89.
7112 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7113 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7114 Include <stddef.h> instead, since it's all we need for size_t.
7115 (PARAMS): Remove. All uses removed.
7116 (ARRAY_CARDINALITY): Do not bother to #undef.
7117 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7118 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7119 Remove unnecessary parentheses.
7120 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7121 Insert necessary parentheses.
7122 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7123 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7125 2002-11-19 Bruno Haible <bruno@clisp.org>
7127 * mbswidth.c: Include mbswidth.h right at the beginning.
7128 * mbswidth.h: Include <stddef.h>, for size_t.
7130 * mbswidth.h (PARAMS): Remove macro.
7131 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7132 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7134 * gcd.h (PARAMS): Remove macro.
7135 (gcd): Use ANSI C function declarations.
7136 * gcd.c (gcd): Likewise.
7138 2002-11-15 Bruno Haible <bruno@clisp.org>
7140 * strcspn.c: Include <stddef.h>.
7141 (strcspn): Use ANSI C function declaration. Change return type to
7143 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7144 (strpbrk): Use NULL.
7145 * strpbrk.h (PARAMS): Remove macro.
7146 (strpbrk): Use ANSI C function declaration.
7147 * strstr.c: Don't include <sys/types.h>.
7148 * strstr.h (PARAMS): Remove macro.
7149 (strstr): Use ANSI C function declarations.
7151 2002-11-06 Bruno Haible <bruno@clisp.org>
7153 * gcd.h (gcd): Change argument type to 'unsigned long'.
7154 * gcd.c (gcd): Likewise.
7156 2002-11-05 Bruno Haible <bruno@clisp.org>
7158 * gcd.h: New file, from gettext-0.11.5.
7159 * gcd.c: New file, from gettext-0.11.5.
7161 2002-11-05 Bruno Haible <bruno@clisp.org>
7163 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7164 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7165 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7166 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7168 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7169 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7171 * closeout.c: Include gettext.h instead of <libintl.h>.
7172 * human.c: Include gettext.h instead of <libintl.h>.
7173 * quotearg.c: Include gettext.h instead of <libintl.h>.
7174 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7175 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7176 * userspec.c: Include gettext.h instead of <libintl.h>.
7177 * version-etc.c: Include gettext.h instead of <libintl.h>.
7178 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7179 (textdomain): Remove definition.
7180 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7182 * long-options.c: Remove include of <libintl.h> and definition of _.
7183 * same.c: Remove include of <libintl.h> and definition of _.
7185 2002-11-04 Bruno Haible <bruno@clisp.org>
7187 * stpcpy.h: New file, from GNU gettext-0.11.5.
7188 * strcase.h: New file, from GNU gettext-0.11.5.
7189 * strpbrk.h: New file, from GNU gettext-0.11.5.
7190 * strstr.h: New file, from GNU gettext-0.11.5.
7191 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7193 2002-05-09 Bruno Haible <bruno@clisp.org>
7195 * config.charset: Update for newest glibc. Add canonical names
7196 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7198 2002-05-09 Bruno Haible <bruno@clisp.org>
7200 * localcharset.c (get_charset_aliases): Add more Windows specific
7203 2002-05-08 Owen Taylor <otaylor@redhat.com>
7205 * config.charset: A few additions for Solaris.
7207 2001-12-05 Bruno Haible <bruno@clisp.org>
7209 * localcharset.c (locale_charset): Don't return an empty string.
7211 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7213 * config.charset: msdos in uk_UA uses CP1125.
7215 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7217 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7218 * localcharset.c (locale_charset): Declare as extern "C".
7220 2002-02-15 Bruno Haible <bruno@clisp.org>
7222 * config.charset [msdosdjgpp]: For Russian, use CP866.
7224 2002-02-11 Bruno Haible <bruno@clisp.org>
7226 * config.charset: Add support for NetBSD.
7228 2002-09-25 <karl@gnu.org>
7230 * strdup.c: copy from libc/string (via ../config/srclist*).
7231 * getopt*: copy from libc/posix.
7232 * gettext.h: copy from gettext.
7233 * .cppi-disable: add strdup.c, gettext.h.
7235 2002-07-01 Jim Meyering <meyering@lucent.com>
7237 * c-stack.c: Include sys/time.h.
7238 From Volker Borchert.
7240 2002-06-11 Paul Eggert <eggert@twinsun.com>
7242 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7243 New macro. Use it uniformly instead of
7244 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7245 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7246 reported by Vin Shelton.
7248 2002-06-22 Jim Meyering <meyering@lucent.com>
7250 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7251 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7253 2002-06-22 Paul Eggert <eggert@twinsun.com>
7255 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7256 Do not assume SA_SIGINFO behavior.
7257 Bug reported by Jim Meyering on NetBSD 1.5.2.
7259 2002-06-22 Jim Meyering <meyering@lucent.com>
7261 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7263 * exitfail.c, exitfail.h: Likewise.
7264 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7266 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7268 (EXTRA_DIST): Add fnmatch_loop.c.
7269 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7271 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7272 * fnmatch.c: Update from diffutils-2.8.2.
7273 * fnmatch_.h: New file. From diffutils-2.8.2.
7274 * fnmatch.h: Remove file.
7276 2002-06-18 Paul Eggert <eggert@twinsun.com>
7278 * file-type.h: Report an error if neither S_ISREG nor
7279 S_IFREG is defined, instead of using a test specific to glibc
7280 2.2. This should be safe, since POSIX requires S_ISREG and
7281 Unix Version 7 had S_IFREG. We don't need to check for
7282 <sys/types.h> since we don't use any symbols that it defines.
7284 2002-06-15 Jim Meyering <meyering@lucent.com>
7286 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7287 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7288 have been included before this file.
7290 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7292 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7293 so that each temporary file name is unique and valid in the first
7294 8 characters, for operation under DOS.
7296 2002-06-15 Jim Meyering <meyering@lucent.com>
7298 Work even with DJGPP 2.03, which lacks support for symlinks.
7300 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7302 * lchown.c (S_ISLNK): Likewise.
7304 2002-06-14 Jim Meyering <meyering@lucent.com>
7306 * file-type.h: Use the version from diffutils-2.8.2.
7307 * file-type.c: Likewise.
7309 2002-05-27 Jim Meyering <meyering@lucent.com>
7311 Fix a problem seen only on nonconforming systems whereby ls.c's
7312 use of localtime, and then of gettimeofday would cause trouble:
7313 the localtime call used to initialize rpl_gettimeofday's save
7314 mechanism would clobber ls's current local time information so
7315 that in any long listing the first file would always be listed
7316 with date 1970-01-01. Analysis by Volker Borchert.
7318 * gettimeofday.c (localtime): Undefine.
7319 (rpl_localtime): New function.
7321 2002-05-22 Jim Meyering <meyering@lucent.com>
7323 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7324 * file-type.h: New file.
7325 * file-type.c (file_type): New file/function. Extracted from diffutils.
7327 2002-04-29 Paul Eggert <eggert@twinsun.com>
7329 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7331 2002-04-28 Paul Eggert <eggert@twinsun.com>
7333 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7334 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7335 of 127, since 64 is the largest conceivable number for ancient
7337 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7339 2002-04-28 Jim Meyering <meyering@lucent.com>
7341 * sig2str.c (WTERMSIG): Remove definition (unused).
7343 2002-04-28 Paul Eggert <eggert@twinsun.com>
7345 * sig2str.h, sig2str.c: New files.
7346 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7348 2002-04-24 Jim Meyering <meyering@lucent.com>
7350 * gettext.h: New file, from Gettext.
7351 * Makefile.am (INCLUDES): Remove -I../intl.
7352 (libfetish_a_SOURCES): Add gettext.h.
7354 2002-04-16 Jim Meyering <meyering@lucent.com>
7356 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7357 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7358 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7360 2002-04-12 Jim Meyering <meyering@lucent.com>
7362 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7364 2002-03-10 Jim Meyering <meyering@lucent.com>
7366 * makepath.c (make_path): Remove a comma from a diagnostic.
7367 Suggestion from Santiago Vila.
7369 2002-03-08 Jim Meyering <meyering@lucent.com>
7371 * rename.c: Mention that this wrapper is needed also on
7372 mips-dec-ultrix4.4 systems.
7374 2002-03-02 Jim Meyering <meyering@lucent.com>
7376 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7377 not HAVE_CLOCK_SETTIME.
7379 2002-02-27 Paul Eggert <eggert@twinsun.com>
7381 * nanosleep.h: Rename to....
7382 * timespec.h: New name for nanosleep.h. All uses changed.
7384 * gettime.c: New file.
7385 * settime.c: New file.
7388 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7389 timespec.h. Remove nanosleep.h.
7391 2002-02-25 Paul Eggert <eggert@twinsun.com>
7393 * acl.c, acl.h: New files.
7394 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7396 2002-02-24 Jim Meyering <meyering@lucent.com>
7398 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7399 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7400 cause trouble. Reported by Nelson Beebe.
7402 2002-02-23 Paul Eggert <eggert@twinsun.com>
7404 * path-concat.c (xpath_concat): Reorder code to pacify
7405 compilers that don't know that xalloc_die never returns.
7407 2002-02-20 Jim Meyering <meyering@lucent.com>
7409 * getdate.c: Regenerate using bison-1.33.
7411 2002-02-15 Paul Eggert <eggert@twinsun.com>
7413 * posixver.c, posixver.h: New files.
7414 * Makefile.am (libfetish_a_SOURCES): Add them.
7416 2002-02-02 Paul Eggert <eggert@twinsun.com>
7417 Bruno Haible <bruno@clisp.org>
7419 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7420 (fwrite_success_callback): New declaration.
7421 * unicodeio.c (unicode_to_mb): New function, extracted from
7422 print_unicode_char. Call failure callback instead of error.
7423 (fwrite_success_callback): New function.
7424 (exit_failure_callback): New function.
7425 (fallback_failure_callback): New function.
7426 (print_unicode_char): Call unicode_to_mb.
7428 2002-01-26 Jim Meyering <meyering@lucent.com>
7430 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7432 2002-01-22 Jim Meyering <meyering@lucent.com>
7434 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7435 Otherwise, some versions of automake would omit the rule that makes
7436 Makefile from Makefile.in.
7438 2001-01-21 Paul Eggert <eggert@twinsun.com>
7440 * xmemcoll.h, xmemcoll.c: New files.
7441 * Makefile.am (libfetish_a_SOURCES): Add them.
7442 * memcoll.c: Include errno.h, and declare errno if not defined.
7443 (memcoll): Set errno to zero if there is no error.
7445 * quotearg.c (quotearg_buffer_restyled):
7446 Fix bug with quoting buffers containing NUL when backslashing escapes.
7447 This bug was exposed by the other changes in this patch.
7448 (quotearg_n_options): New arg ARGSIZE.
7449 All callers changed.
7450 (quoting_options_from_style): New function.
7451 (quotearg_n_style): Use it.
7452 (quotearg_n_style_mem): New function.
7454 * quotearg.h (quotearg_n_style_mem): New function.
7456 2002-01-16 Jim Meyering <meyering@lucent.com>
7458 * getdate.y: Add three semicolons, each just before a closing brace.
7459 Bison (as of version 1.31) no longer papers over that mistake.
7461 2002-02-14 Paul Eggert <eggert@twinsun.com>
7463 * backupfile.c (ISDIGIT): Comment fix.
7464 * getdate.y (ISDIGIT): Likewise.
7465 * posixtm.c (ISDIGIT, year): Likewise.
7466 * strverscmp.c (ISDIGIT): Likewise.
7467 * userspec.c (ISDIGIT): Likewise.
7469 2002-01-05 Jim Meyering <meyering@lucent.com>
7471 * version-etc.c (version_etc_copyright): Update copyright year.
7473 2001-01-19 Paul Eggert <eggert@twinsun.com>
7475 * closeout.c (close_stdout_status): If ferror (stdout), do
7476 not silently exit merely because the output buffer happens to
7477 have nothing pending.
7479 2001-12-18 Paul Eggert <eggert@twinsun.com>
7481 See the big note in ../ChangeLog.
7482 * human.c (suffixes): Prefer K to k for 1024.
7483 (generate_suffix_backwards): New function.
7484 (human_readable_inexact): Use it.
7485 * xstrtol.c (__xstrtol): If there is no number but there
7486 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7487 Accept 'K' as well as 'k'.
7489 2001-12-15 Jim Meyering <meyering@lucent.com>
7491 * regex.h (__restrict_arr): Update from libc.
7493 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7494 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7497 2001-12-10 Jim Meyering <meyering@lucent.com>
7499 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7500 Instead, include "xalloc.h".
7501 (initbuffer): Don't cast xmalloc return value to char*.
7502 (readline): Reword comment.
7503 Don't cast xrealloc return value to char*
7506 2001-12-09 Jim Meyering <meyering@lucent.com>
7508 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7509 `signed and unsigned type in conditional expression'.
7510 * posixtm.c (posix_time_parse): Likewise.
7512 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7514 * readtokens.c (readtoken): Declare an index to be of type unsigned
7515 to avoid a pedantic warning.
7517 * getstr.c: Don't include assert.h.
7518 (getstr): Remove warning-evoking assertions.
7519 Return -1 if offset parameter is out of bounds.
7520 Change the type of a local from int to size_t.
7522 * strftime.c (my_strftime_localtime_r): Include this function
7523 definition in the `#if ! HAVE_TM_GMTOFF' block.
7525 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7526 Include xalloc.h instead.
7528 2001-12-02 Jim Meyering <meyering@lucent.com>
7530 * tempname.c: Don't declare getenv, thus reverting the change of
7531 2001-11-18. It's no longer necessary, now that stdlib.h is always
7534 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7535 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7537 2001-11-30 Akim Demaille <akim@epita.fr>
7539 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7540 before being defined.
7542 2001-11-27 Paul Eggert <eggert@twinsun.com>
7544 * quotearg.h (quotearg_n, quotearg_n_style):
7545 First arg is int, not unsigned.
7546 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7547 (SIZE_MAX, UINT_MAX): New macros.
7548 (quotearg_n_options): Abort if N is negative.
7549 Avoid overflow check on hosts where size_t is 64 bits and int
7550 is 32 bits, as overflow is impossible there.
7551 Fix off-by-one typo that caused unnecessary reallocation.
7553 2001-11-27 Jim Meyering <meyering@lucent.com>
7555 * tempname.c: Merge with version from libc.
7556 * regex.c: Likewise.
7558 * tempname.c: Include stdlib.h unconditionally. On some old systems
7559 for which STDC_HEADERS is 0, it was not included, resulting in a
7560 warning about an integer-to-pointer conversion problem with getenv.
7561 Reported by Volker Borchert.
7563 2001-11-26 Jim Meyering <meyering@lucent.com>
7565 * gtod.h: Remove file.
7566 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7567 * gettimeofday.c: Don't include gtod.h.
7568 (GTOD_init): Remove function.
7569 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7570 Suggestion from Volker Borchert.
7572 2001-11-23 Jim Meyering <meyering@lucent.com>
7574 * hash.h (struct hash_table): Don't define here. Merely declare it.
7575 * hash.c (struct hash_table): Define it here instead.
7577 2001-11-22 Jim Meyering <meyering@lucent.com>
7579 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7581 2001-11-18 Paul Eggert <eggert@twinsun.com>
7583 * tempname.c (TMP_MAX): Remove; no longer needed.
7584 (TEMPORARIES): New macro.
7585 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7586 removes an artificial limitation (e.g. HP-UX 10.20, where
7589 2001-11-18 Jim Meyering <meyering@lucent.com>
7591 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7594 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7595 files will be created before anything else.
7597 2001-11-17 Jim Meyering <meyering@lucent.com>
7599 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7600 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7601 rather than group writable. Patch by Juan F. Codagnone.
7603 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7604 Instead, include "xalloc.h".
7606 * mountlist.c: Include unlocked-io.h after all system headers.
7607 Remove explicit declarations of xmalloc, xrealloc,
7608 and xstrdup. Instead, include "xalloc.h".
7610 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7611 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7612 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7614 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7615 Reported by Padraig Brady.
7617 * mkstemp.c: #undef mkstemp.
7619 (rpl_mkstemp): Rename from mkstemp.
7622 2001-11-16 Jim Meyering <meyering@lucent.com>
7624 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7625 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7626 determine the amount of total physical memory, use pstat_getstatic.
7627 HPUX-11 doesn't define _SC_PHYS_PAGES.
7628 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7629 If sysconf couldn't be used to determine the amount of available
7630 physical memory, use both pstat_getstatic and pstat_getdynamic.
7631 Based on a patch from Bob Proulx.
7633 2001-11-05 Jim Meyering <meyering@lucent.com>
7635 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7637 2001-11-03 Jim Meyering <meyering@lucent.com>
7639 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7640 in argmatch_to_argument call.
7642 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7645 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7646 e.g., a fault due to an attempt to free a NULL pointer.
7648 2001-11-01 Jim Meyering <meyering@lucent.com>
7650 * dirfd.c, dirfd.h: New files.
7651 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7653 * hash.c (hash_print) [TESTING]: Clean up.
7655 2001-10-22 Paul Eggert <eggert@twinsun.com>
7657 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7658 to avoid a warning if -Wall.
7660 2001-10-21 Paul Eggert <eggert@twinsun.com>
7662 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7664 2001-10-21 Jim Meyering <meyering@lucent.com>
7666 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7667 this code would end up calling gettext even in packages built
7669 * getopt.c (_): Likewise.
7670 * regex.c (_): Likewise.
7672 2001-10-20 Paul Eggert <eggert@twinsun.com>
7674 * error.c (strerror_r): Do not declare unless !_LIBC.
7675 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7676 Use strerror_r that is only a macro, even if it is not a function.
7677 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7678 (private_strerror): Use prototypes, not old-style function definition.
7679 (print_errno_message): New function.
7680 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7682 (error_tail, error, error_at_line): Use it.
7684 2001-10-11 Jim Meyering <meyering@lucent.com>
7686 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7687 and quote_n (1, ... to avoid clobbering a buffer.
7689 2001-10-05 Jim Meyering <meyering@lucent.com>
7691 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7692 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7693 * hash-pjw.h: New file.
7695 2001-09-30 Jim Meyering <meyering@lucent.com>
7697 * mountlist.c [MOUNTED_GETFSSTAT]:
7698 Include <sys/ucred.h>, for Apple Darwin.
7699 Include sys/mount.h and sys/fs_types.h only if available.
7701 (read_filesystem_list): Use FS_TYPE.
7703 2001-09-29 Paul Eggert <eggert@twinsun.com>
7705 * exclude.c (excluded_filename): 0 -> false, since it's
7708 2001-09-28 Paul Eggert <eggert@twinsun.com>
7710 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7711 #defines strtoimax. Also treat the other strto* functions
7714 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7715 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7716 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7718 2001-09-26 Jim Meyering <meyering@lucent.com>
7720 Most macros in unlocked-io.h had the wrong number of arguments.
7721 * gen-uio: New script.
7722 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7723 * unlocked-io.hin: Remove file.
7724 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7725 rather than trying to embed it here.
7726 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7727 Reported by Padraig Brady.
7729 2001-09-25 Volker Borchert <bt@teknon.de>
7731 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7733 2001-09-23 Jim Meyering <meyering@lucent.com>
7735 * mountlist.c: Remove useless parentheses in #if directives.
7736 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7737 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7739 2001-09-22 Jim Meyering <meyering@lucent.com>
7741 * localcharset.c: Update from latest gettext.
7742 * config.charset: Likewise.
7744 2001-09-20 Jim Meyering <meyering@lucent.com>
7746 * xstrtol.c (strtoimax): Guard declaration with
7747 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7748 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7749 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7750 (strtoumax): Likewise, for completeness (it wasn't necessary).
7752 2001-09-06 Paul Eggert <eggert@twinsun.com>
7754 * strtoimax.c (HAVE_LONG_LONG):
7755 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7756 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7757 to work around bug in IBM C compiler.
7759 2001-09-16 Jim Meyering <meyering@lucent.com>
7761 * mkdir.c: New file.
7763 2001-09-04 Paul Eggert <eggert@twinsun.com>
7765 * xgetcwd.c: Revert some of the previous change; intead,
7766 fix the HAVE_GETCWD_NULL code to behave more like the
7767 !HAVE_GETCWD_NULL code used to.
7770 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7773 2001-09-04 Paul Eggert <eggert@twinsun.com>
7775 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7776 Use ssize_t, not int, to store result of readlink.
7777 Check for ssize_t overflow as well as size_t overflow,
7778 as POSIX says the result of readlink is implementation-defined
7779 when ssize_t overflows.
7780 Remove unnecessary cast to char*.
7781 Use free+malloc instead of realloc, as the storage doesn't need
7782 to be preserved and it's clearer and can be more efficient that way.
7783 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7784 * xreadlink.h (xreadlink): Update prototype.
7786 2001-09-03 Paul Eggert <eggert@twinsun.com>
7788 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7789 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7790 spotted by Jim Meyering.
7792 2001-09-03 Jim Meyering <meyering@lucent.com>
7794 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7796 2001-09-03 Paul Eggert <eggert@twinsun.com>
7798 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7799 like the HAVE_GETCWD_NULL code.
7800 Include pathmax.h if not HAVE_GETCWD.
7801 Do not include xalloc.h.
7802 (INITIAL_BUFFER_SIZE): New symbol.
7803 Do not use xmalloc / xrealloc, since the caller is responsible for
7804 handling errors. Preserve errno around `free' during failure.
7805 Do not overrun buffer when using getwd.
7807 2001-09-03 Paul Eggert <eggert@twinsun.com>
7809 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7810 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7812 2001-09-02 Jim Meyering <meyering@lucent.com>
7814 * error.c: Update from GNU libc.
7816 2001-09-01 Jim Meyering <meyering@lucent.com>
7818 * xreadlink.c: New file.
7819 * xreadlink.h: New file.
7820 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7822 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7823 doesn't conflict with sparc Solaris 7's definition in
7824 /usr/include/sys/int_types.h.
7826 * exclude.c: Use `""', not `<>' to #include non-system header files.
7827 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7828 and strncasecmp as r-values. Unixware didn't have declarations.
7830 2001-08-31 Jim Meyering <meyering@lucent.com>
7832 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7833 Use an initial, malloc'd, buffer of length 128 rather than
7834 a statically allocated one of length 1024.
7836 2001-08-30 Paul Eggert <eggert@twinsun.com>
7838 * xgetcwd.c: Don't include pathmax.h.
7839 Include stdlib.h and unistd.h if available.
7841 (xmalloc, xstrdup, free): Remove decls.
7842 (xgetcwd): Don't assume sizes fit in unsigned.
7843 Check for overflow when computing sizes.
7844 Simplify reallocation code.
7846 2001-08-28 Paul Eggert <eggert@twinsun.com>
7848 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7850 * strtoimax.c: Renamed from strtoxmax.c, removing the
7853 Also, make the following further changes to make this file's
7854 configuration more similar to that of strtol.c:
7855 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7856 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7857 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7858 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7859 changed to signed values.
7861 And make the following changes as well:
7862 Fix copyright notice, as 1999 was missing.
7863 (verify): New macro.
7864 (strtoimax): Check sizes at compile-time, not run-time.
7865 Prefer strtol to strtoll if both work.
7866 (main): Remove; it was not that useful and was a pain to maintain.
7868 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7870 2001-08-30 Paul Eggert <eggert@twinsun.com>
7872 * savedir.c (savedir): Remove size parameter, as POSIX says that
7873 a directory's st_size can have an arbitrary value, so the old
7874 usage could waste an arbitrary amount of memory. All uses
7876 * savedir.h: Update prototype.
7878 2001-08-30 Paul Eggert <eggert@twinsun.com>
7880 * xstrtol.c (strtoimax): New decl.
7882 2001-08-28 Paul Eggert <eggert@twinsun.com>
7884 * xstrtol.h: Add copyright notice.
7885 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7886 LONGINT_INVALID_SUFFIX_CHAR.
7888 2001-08-30 Paul Eggert <eggert@twinsun.com>
7890 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7893 2001-08-30 Paul Eggert <eggert@twinsun.com>
7895 * hash.c: Remove '2001' from copyright notice.
7897 2001-08-30 Paul Eggert <eggert@twinsun.com>
7899 * full-write.h: New file.
7900 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7901 * full-write.c: Correct credits, as cccp.c no longer
7902 exists and anyway it was so heavily changed from the old cccp
7903 code as to be unrecognizable. Include full-write.h.
7904 (full_write) Return size_t, with short writes meaning failure.
7905 All callers changed. This fixes a bug with large buffers
7907 * utime.c: Include full-write.h.
7909 2001-08-30 Paul Eggert <eggert@twinsun.com>
7911 Merge 'exclude' changes from tar 1.13.22.
7912 This fixes one or two unlikely storage allocation overflow bugs,
7913 but doesn't change user-visible behavior otherwise.
7915 2001-08-30 Paul Eggert <eggert@twinsun.com>
7917 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7918 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7919 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7920 Include if available.
7921 (<xalloc.h>): Include
7922 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7923 (verify): New macro. Use it to verify that EXCLUDE macros do not
7924 collide with FNM macros.
7925 (struct patopts): New struct.
7926 (struct exclude): Use it, as exclude patterns now come with options.
7927 (new_exclude): Support above changes.
7928 (new_exclude, add_exclude_file):
7929 Initial size must now be a power of two to simplify overflow checking.
7930 (free_exclude, fnmatch_no_wildcards): New function.
7931 (excluded_filename): No longer requires options arg, as the options
7932 are determined by add_exclude. Now returns bool, not int.
7933 (excluded_filename, add_exclude):
7934 Add support for the fancy new exclusion options.
7935 (add_exclude, add_exclude_file): Now takes int options arg.
7936 Check for arithmetic overflow when computing sizes.
7937 (add_exclude_file): xrealloc might modify errno, so don't
7938 realloc until after errno might be used.
7940 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7942 (free_exclude): New decl.
7943 (add_exclude, add_exclude_file): Now takes int options arg.
7944 (excluded_filename): No longer requires options arg, as the options
7945 are determined by add_exclude. Now returns bool, not int.
7947 2001-08-30 Paul Eggert <eggert@twinsun.com>
7949 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7951 2001-08-27 Jim Meyering <meyering@lucent.com>
7953 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7955 * version-etc.c (N_): Remove definition.
7956 Revert most of last change.
7957 Instead, simply don't mark the `Copyright...' string for translation.
7958 Based on advice from Paul Eggert.
7960 * strtoxmax.c: Tweak comment.
7962 2001-08-26 Jim Meyering <meyering@lucent.com>
7964 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7965 of copyright with `%s' so translators don't get an untranslated
7967 (COPYRIGHT_YEAR): Define.
7968 (version_etc): Use fprintf rather than fputs.
7969 Suggestion from Ulrich Drepper.
7971 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7973 * strtoll.c: New file, from GNU libc.
7974 * xstrtoimax.c: New file.
7976 * xstrtol.h: Add xstrtoimax.
7977 * strtoumax.c: New file. Simply include "strtoumax.c".
7978 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7980 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7981 * strtoxmax.c: ... then renamed to this.
7983 2001-08-13 Paul Eggert <eggert@twinsun.com>
7985 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7986 Port to Solaris 8, where 'sed' requires a space after the 'r'
7987 command, and where sh dislikes "$/". Clean up the spacing a bit.
7988 Redirect output to $tmp just once.
7990 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7992 * addext.c (<errno.h>): Include.
7993 (errno): Declare if not defined.
7994 (addext): Work correctly when pathconf returns -1 and leaves
7995 errno alone because there is no limit. Also, work even if
7996 pathconf returns a value greater than SIZE_MAX.
7998 2001-08-12 Jim Meyering <meyering@lucent.com>
8000 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8001 Simply `return getcwd (NULL, 0);'.
8002 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8003 Use 1300 as initial value for length, not PATH_MAX.
8005 * pathmax.h: Clean up cpp syntax.
8007 2001-08-12 Jim Meyering <meyering@lucent.com>
8009 * gettimeofday.c: New file.
8011 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8013 2001-08-04 Jim Meyering <meyering@lucent.com>
8015 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8016 to get in sync with glibc.
8018 2001-08-03 Paul Eggert <eggert@twinsun.com>
8020 The following changes are from gettext 0.10.39 as maintained by
8023 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8024 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8025 with inverted sense. All uses changed.
8027 * mbswidth.c: Don't include <limits.h>.
8028 Include <stdlib.h> and <string.h> unconditionally.
8029 (iswcntrl, mbsinit, ISCNTRL): New macros.
8030 (mbsnwidth): Use K&R style function declarations.
8031 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8032 can optimize it when MB_CUR_MAX == 1.
8033 The width of control characters is zero, not 1.
8035 2001-07-15 Jim Meyering <meyering@lucent.com>
8037 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8038 (BUILT_SOURCES): Add unlocked-io.h.
8039 (io_functions): Define.
8040 (unlocked-io.h): New rule.
8041 (DISTCLEANFILES): Add unlocked-io.h.
8042 (all-local): Depend on unlocked-io.h, to ensure it is created.
8044 * unlocked-io.hin: New file
8046 * regex.c: Update from glibc.
8048 2001-07-05 Jim Meyering <meyering@lucent.com>
8050 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8052 (libfetish_a_SOURCES): Put all .h files here instead.
8053 Remove a thus-exposed (better checks in automake) duplicate and
8054 two unnecessary .h files.
8056 2001-06-11 Jim Meyering <meyering@lucent.com>
8058 * regex.c: Update from GNU libc.
8060 2001-05-27 Jim Meyering <meyering@lucent.com>
8062 * readutmp.h (UT_TYPE): Define.
8064 2001-05-24 Jim Meyering <meyering@lucent.com>
8066 * argmatch.c: Include "quote.h".
8067 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8068 quote function. Reported by Göran Uddeborg.
8070 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8072 * dirname.c (dir_name): Compute append_dot using path, not newpath
8073 which is not yet declared.
8075 2001-05-11 Paul Eggert <eggert@twinsun.com>
8077 * Makefile.am (libfetish_a_SOURCES):
8078 Add strftime.c, since we now compile it on all hosts.
8080 * strftime.c (my_strftime):
8081 Define to nstrftime if emacs, but only if my_strftime is not defined.
8082 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8083 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8084 Add one more extra argument: a nanoseconds value.
8087 (my_strftime function): Add %N format.
8088 (emacs_strftimeu): Renamed from emacs_strftime,
8089 with extra ut argument.
8091 2001-05-11 Paul Eggert <eggert@twinsun.com>
8093 dirname code cleanup. base_name now behaves more compatibly
8094 with POSIX basename when given file names that have trailing
8095 slashes, and similarly for dir_name. Add new primitives
8096 base_len and dir_len. Put the directory-name-related decls
8099 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8100 * backupfile.c (base_name): Likewise.
8101 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8102 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8103 * makepath.c (strip_trailing_slashes): Likewise.
8104 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8106 * rename.c (strip_trailing_slashes): Likewise.
8107 * same.c (base_name): Likewise.
8108 * stripslash.c (ISSLASH): Likewise.
8110 * addext.c: Include <dirname.h> after size_t is defined.
8111 * backupfile.c: Likewise.
8113 * addext.c (addext): Use base_len to trim redundant
8114 trailing slashes instead of doing it ourselves.
8115 But do not trim the last slash if it is not redundant.
8117 * backupfile.c (find_backup_file_name,
8118 max_backup_version): Use base_len instead of rolling it ourselves.
8119 Handle the case of "" and (on DOS) "C:" correctly.
8121 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8122 Include <string.h>, <dirname.h>.
8123 (base_name): Allow file names ending in slashes, other than names
8124 that are all slashes. In this case, return the basename followed
8125 by the slashes. This is more general, and can be used in places
8126 where the original base_name purposely had an assertion failure.
8127 (base_len): New function.
8129 * dirname.c: Include <string.h> instead of <stdlib.h>.
8130 Do not include <assert.h>; no longer needed.
8132 (memrchr): Remove decl.
8133 (dir_name_r): Remove.
8134 (dir_len): Renamed from dirlen. All callers changed.
8135 Rewrite in terms of base_name, for simplicity and consistency.
8136 (dir_name): Never return NULL. All callers changed.
8137 Do not include <stdlib.h> in test program; no longer needed.
8138 return 0; is fine for test program.
8140 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8142 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8144 * path-concat.c (path_concat): Use base_len to compute
8145 base length, not strlen; this means we cannot rely on memcpy
8148 * same.c (STREQ): Remove.
8149 (same_name): Handle the case where the basename ends in trailing '/'.
8151 * stripslash.c (strip_trailing_slashes): Return nonzero if
8152 a slash was stripped. Do not strip the last slash after a
8155 2001-04-08 Jim Meyering <meyering@lucent.com>
8157 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8158 recomputed; that's necessary when the offset spans a DST transition.
8159 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8161 2001-04-02 Jim Meyering <meyering@lucent.com>
8163 * regex.h, regex.c: Update from GNU libc.
8165 2001-03-19 Paul Eggert <eggert@twinsun.com>
8167 * version-etc.c (version_etc_copyright): Update to 2001.
8169 2001-03-16 Paul Eggert <eggert@twinsun.com>
8171 * tempname.c (uint64_t): Define to uintmax_t if
8172 not defined, and if UINT64_MAX is not defined.
8173 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8174 Reported by John David Anglin.
8176 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8178 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8179 alias if codeset is empty.
8180 * config.charset (BeOS): Use wildcard syntax.
8182 2001-03-13 Jim Meyering <meyering@lucent.com>
8184 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8185 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8188 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8190 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8192 * unicodeio.c (print_unicode_char): Simplify accordingly.
8194 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8196 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8197 support for DOS/DJGPP.
8199 2001-02-28 Paul Eggert <eggert@twinsun.com>
8201 * Makefile.am (libfetish_a_SOURCES):
8202 Add dup-safer.c, fopen-safer.c.
8203 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8205 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8207 2001-02-25 Paul Eggert <eggert@twinsun.com>
8209 The mkstemp replacement is taken from glibc 2.2.2, with some
8210 portability fixes for use outside glibc, as follows:
8212 * tempname.c (struct_stat64): New macro.
8213 (direxists, __gen_tempname): Use it.
8214 This avoids a portability problem with Solaris 8.
8216 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8217 (<stddef.h>, <stdint.h>, <string.h>):
8218 Include only if STDC_HEADERS || _LIBC.
8219 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8220 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8221 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8222 (__set_errno): Define this macro if <errno.h> doesn't.
8223 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8224 Define these macros if <stdio.h> doesn't.
8225 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8226 Define these macros if <sys/stat.h>
8227 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8228 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8229 __xstat64): Define if not _LIBC.
8230 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8231 (__gen_tempname): Invoke gettimeofday only if
8232 HAVE_GETTIMEOFDAY || _LIBC;
8233 otherwise, fall back on plain "time".
8234 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8236 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8238 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8240 2001-02-17 Jim Meyering <meyering@lucent.com>
8242 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8243 around included file name.
8245 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8247 * strftime.c: Update from GNU libc (the only changes were to comments).
8249 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8251 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8253 2001-02-17 Paul Eggert <eggert@twinsun.com>
8255 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8256 Remove workaround macros for hosts that have mbrtowc but not
8257 mbstate_t, as we now insist on proper declarations for both
8258 before using mbrtowc.
8260 2001-02-17 Jim Meyering <meyering@lucent.com>
8262 * regex.c: Update from libc.
8264 2001-02-16 Paul Eggert <eggert@twinsun.com>
8266 * alloca.c (malloc): Undef before defining, since stdlib.h
8267 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8268 Reported by Mark Hounschell via Paul Eggert.
8270 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8272 * config.charset: Update for FreeBSD 4.2.
8274 2001-01-26 Jim Meyering <meyering@lucent.com>
8276 * quotearg.c: Include stddef.h.
8277 * quote.c: Include stddef.h.
8278 Reported by Axel Kittenberger.
8280 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8281 line in double quotes so that it evokes a better diagnostic.
8282 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8283 Reported by Axel Kittenberger.
8285 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8287 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8288 to avoid a warning. Add back 'const' to inptr.
8290 2001-01-16 Jim Meyering <meyering@lucent.com>
8292 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8295 2001-01-14 Jim Meyering <meyering@lucent.com>
8297 * rename.c: New file. From Volker Borchert.
8298 Include stdlib.h, string.h or strings.h, and xalloc.h.
8299 Use strip_trailing_slashes rather than open-coding it.
8301 2001-01-03 Paul Eggert <eggert@twinsun.com>
8303 * strftime.c: Sync with glibc time/strftime.c 1.81.
8305 2001-01-03 Jim Meyering <meyering@lucent.com>
8307 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8308 local `inptr' to avoid warning with some system declarations of iconv.
8310 2000-12-29 Paul Eggert <eggert@twinsun.com>
8312 * modechange.c: Do not assume that mode_t uses the
8313 traditional octal encoding. E.g. "chmod 1 FOO" should set
8314 the other-execute bit of FOO even if S_IXOTH != 1.
8316 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8317 WOTH, XOTH, ALLM): New macros.
8318 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8319 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8321 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8322 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8324 No need to use uintmax_t; unsigned long is long enough.
8325 Don't bother to get suffix since we don't use it.
8327 2000-12-24 Jim Meyering <meyering@lucent.com>
8329 * hash.c (is_prime): Return explicit boolean values.
8330 (hash_get_first): Return NULL to appease Irix5.6's 89.
8331 Reported by Nelson Beebe.
8333 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8335 * localcharset.c (locale_charset): Add support for Win32.
8337 2000-12-18 Paul Eggert <eggert@twinsun.com>
8339 * physmem.h, physmem.c: New files.
8341 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8342 (noinst_HEADERS): Add physmem.h.
8344 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8345 't' for compatibility with Solaris 8 sort.
8347 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8349 * config.charset: Add support for BeOS.
8351 2000-12-16 Jim Meyering <meyering@lucent.com>
8353 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8354 SHELLS_FILE to a file name that's useful on djgpp systems.
8356 (ADDITIONAL_DEFAULT_SHELLS): Define.
8357 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8358 Based mostly on a patch from Prashant TR.
8360 2000-12-16 Jim Meyering <meyering@lucent.com>
8362 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8363 N and M) would have treated it like `chown N:N FILE'.
8365 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8367 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8369 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8370 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8371 to the list of canonical encodings. Rename EUC-CN to GB2312.
8373 2000-12-08 Andreas Schwab <schwab@suse.de>
8375 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8376 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8378 2000-12-07 Jim Meyering <meyering@lucent.com>
8380 * stripslash.c (ISSLASH): Define.
8381 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8384 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8385 (dir_name_r): Declare this function as static.
8386 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8387 manifest itself on a name containing a mix of slashes and
8389 Make this function work with names starting with a DOS-style
8390 drive letter and colon prefix.
8391 (dir_name): Append `.' if necessary.
8392 Based mostly on patches from Prashant TR and Eli Zaretskii.
8394 * dirname.h (dir_name_r): Remove prototype.
8396 2000-12-05 Jim Meyering <meyering@lucent.com>
8398 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8400 2000-12-04 Jim Meyering <meyering@lucent.com>
8402 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8403 Also include memory.h, stdlib.h, unistd.h if appropriate.
8404 Reported by Andreas Jaeger (conflicting declaration of malloc).
8406 2000-12-02 Jim Meyering <meyering@lucent.com>
8408 * closeout.h: Make idempotent, to avoid some obscure warnings.
8410 2000-12-01 Paul Eggert <eggert@twinsun.com>
8412 * memrchr.c: Include <config.h> before any system include file.
8414 2000-11-29 Paul Eggert <eggert@twinsun.com>
8416 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8418 2000-11-26 Jim Meyering <meyering@lucent.com>
8420 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8422 2000-11-22 Paul Eggert <eggert@twinsun.com>
8424 * strftime.c (my_strftime): Do not invoke mbrlen with a
8425 size of (size_t) -1; it's not portable.
8427 2000-11-17 Akim Demaille <akim@epita.fr>
8429 * obstack.h: Formatting changes.
8430 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8431 prevent type checking.
8432 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8433 cast the value to (void *): assigning a `foo *' to a `void *'
8435 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8437 2000-11-17 Jim Meyering <meyering@lucent.com>
8439 * strstr.c: Update from GNU libc.
8441 2000-11-16 Jim Meyering <meyering@lucent.com>
8443 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8445 2000-11-11 Jim Meyering <meyering@lucent.com>
8447 * error.c: Add a couple #includes, merging from GNU libc version.
8449 2000-11-10 Jim Meyering <meyering@lucent.com>
8451 * obstack.h: Update from GNU libc.
8452 * obstack.c: Likewise.
8454 2000-11-06 Paul Eggert <eggert@twinsun.com>
8456 * getusershell.c (setusershell): Use rewind rather than
8457 fseek/fseeko, to avoid configuration hassles with fseeko.
8458 Don't bother opening SHELLS_FILE if shellstream is NULL;
8461 2000-11-05 Jim Meyering <meyering@lucent.com>
8463 * makepath.h (make_dir): Declare.
8464 * makepath.c (make_dir): Remove `static' attribute.
8467 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8469 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8470 last one in a bucket, advance to the next bucket.
8472 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8474 * fnmatch.c: Do not comment out all the code if we are using
8475 the GNU C library, because in some cases we are replacing buggy
8476 code in the GNU C library itself.
8478 2000-10-30 Paul Eggert <eggert@twinsun.com>
8480 * error.h, getline.h, modechange.h:
8481 Remove "2000" from Copyright line, as the file hasn't been
8482 changed this year other than in the copyright notice.
8484 * xalloc.h: Add "2000" to Copyright line, as this file
8485 was changed this year.
8487 2000-10-30 Paul Eggert <eggert@twinsun.com>
8489 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8490 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8491 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8493 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8495 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8496 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8497 doesn't define __restrict_arr.
8499 2000-10-29 Jim Meyering <meyering@lucent.com>
8501 * xstat.in: Fix grammar in comment.
8503 2000-10-28 Jim Meyering <meyering@lucent.com>
8505 * memchr.c: Update from libc.
8506 Adjust for portability:
8507 [HAVE_STDLIB_H]: Include stdlib.h.
8508 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8509 Undef __memchr, too.
8510 [!weak_alias]: Define __memchr to memchr.
8512 * regex.c: Update from libc.
8513 * regex.h: Likewise.
8514 * getopt1.c: Likewise.
8515 * memcmp.c: Likewise.
8517 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8518 Avoid using fseek, when possible -- it's broken by design.
8519 Patch by Ulrich Drepper.
8521 2000-10-26 Jim Meyering <meyering@lucent.com>
8523 * strftime.c: Update from libc.
8525 2000-10-25 Jim Meyering <meyering@lucent.com>
8527 * obstack.c: Update from libc.
8529 2000-10-23 Jim Meyering <meyering@lucent.com>
8531 * hard-locale.c (hard_locale): Revert last change -- it was simply
8532 wrong. That set_locale call must not have any side effects.
8535 2000-10-22 Jim Meyering <meyering@lucent.com>
8537 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8538 [CYCLIC]: Remove now-unused definition.
8540 * save-cwd.c (O_DIRECTORY): Define, if needed.
8541 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8542 Suggestion from Ulrich Drepper.
8544 2000-10-21 Jim Meyering <meyering@lucent.com>
8546 * dirname.c (dir_name_r): New function, factored out of dir_name.
8547 (dir_name): Use dir_name_r.
8548 * dirname.h (dir_name_r): Declare it.
8550 2000-10-21 Jim Meyering <meyering@lucent.com>
8552 * dirname.c (memrchr): Declare if necessary.
8553 (dir_name): Remove the restriction that there be no
8554 trailing slashes. Now, this code skips past them, effectively
8556 [TEST_DIRNAME] (main): New unit tests.
8558 * memrchr.c: New file from GNU libc.
8559 Undef __memrchr, too.
8560 [!weak_alias]: Define __memrchr to memrchr.
8561 Guard weak_alias use with `#ifdef weak_alias'.
8563 2000-10-17 Jim Meyering <meyering@lucent.com>
8565 * quote.h (PARAMS): Define and use.
8566 Reported by Akim Demaille.
8568 * getopt.c: Update from libc.
8570 2000-10-16 Jim Meyering <meyering@lucent.com>
8572 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8575 2000-09-25 Jim Meyering <meyering@lucent.com>
8577 * md5.h (rol): Define (from GnuPG).
8579 * sha.c: Give credit (GnuPG) where due.
8580 (M): Use rol rather than open-coding it.
8581 Add a FIXME comment.
8583 2000-09-21 Jim Meyering <meyering@lucent.com>
8585 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8586 Reported by Michael Stone.
8588 2000-09-20 Jim Meyering <meyering@lucent.com>
8590 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8591 (noinst_HEADERS): Add sha.h.
8592 Based on code from Scott G. Miller and from GnuPG.
8594 2000-09-15 Jim Meyering <meyering@lucent.com>
8596 * regex.c: Update from libc.
8598 2000-09-10 Jim Meyering <meyering@lucent.com>
8600 * getopt.c (_getopt_internal): Update from glibc.
8602 2000-09-09 Jim Meyering <meyering@lucent.com>
8604 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8605 think it should be used as a general replacement for isascii.
8606 * fnmatch.c: Likewise.
8607 * mbswidth.c: Likewise
8608 * regex.c: Likewise.
8611 * userspec.c: Include sys/param.h and limits.h.
8613 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8614 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8615 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8616 UID, GID. Check range.
8618 2000-09-06 Jim Meyering <meyering@lucent.com>
8620 * getopt.c (_getopt_internal): Update from glibc.
8622 2000-08-30 Jim Meyering <meyering@lucent.com>
8624 * strftime.c: Merge in changes from GNU libc.
8626 2000-08-26 Jim Meyering <meyering@lucent.com>
8628 * closeout.c: Include "__fpending.h".
8629 (close_stdout_status): Return right away if there's nothing to flush.
8631 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8632 * __fpending.c: New file.
8633 * __fpending.h: New file.
8635 2000-08-07 Paul Eggert <eggert@twinsun.com>
8637 Standardize on "memory exhausted" instead of "Memory exhausted"
8638 or "virtual memory exhausted".
8639 * obstack.c (print_and_abort): Use "memory exhausted", not
8640 "virtual memory exhausted".
8641 * same.c (same_name): Invoke xalloc_die instead of printing
8643 * userspec.c (parse_user_spec): Likewise.
8644 * bumpalloc.h: comment fix
8645 * same.c, userspec.c: Include xalloc.h.
8647 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8648 not char *const and pointing to a constant array.
8649 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8650 (xrealloc): Comment fix.
8652 * userspec.c (parse_user_spec):
8653 Don't translate a message until just before returning,
8654 to avoid unnecessary translation.
8656 2000-08-07 Jim Meyering <meyering@lucent.com>
8658 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8659 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8660 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8661 getgroups.c, gethostname.c, getopt.h, group-member.c,
8662 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8663 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8664 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8665 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8666 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8667 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8668 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8669 yesno.c: Back out Copyright date changes for each file with no change
8670 this year. This eases coordination with other programs using the same
8671 source code modules. From Paul Eggert.
8673 2000-08-03 Greg McGary <greg@mcgary.org>
8675 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8676 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8677 (EXTEND_BUFFER): Use them.
8679 2000-08-01 Jim Meyering <meyering@lucent.com>
8681 * dirname.c (ISSLASH): Define.
8682 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8683 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8684 both `\' and `/' may be use as path separators.
8685 Based on a patch from Prashant TR.
8687 2000-07-31 Paul Eggert <eggert@twinsun.com>
8689 * quotearg.c (quotearg_n_options): Don't make the initial
8690 slot vector a constant, since it might get modified.
8692 2000-07-31 Jim Meyering <meyering@lucent.com>
8694 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8695 * obstack.c (print_and_abort): Likewise.
8697 2000-07-30 Paul Eggert <eggert@twinsun.com>
8699 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8700 buffer, so that the caller can always quote one small
8701 component of a "memory exhausted" message in slot 0.
8702 From a suggestion by Jim Meyering.
8704 2000-07-30 Jim Meyering <meyering@lucent.com>
8706 * makepath.c (make_path): Quote the other instance, too.
8708 * quotearg.c (N_STATIC_SLOTVECS): Define.
8709 (STATIC_BUF_SIZE): Define.
8710 (quotearg_n_options): Use only statically allocated storage when
8711 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8712 than STATIC_BUF_SIZE.
8714 2000-07-29 Jim Meyering <meyering@lucent.com>
8716 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8717 * dirname.c (dir_name): Likewise.
8719 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8721 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8722 (dir_name): Assert that there are no trailing slashes.
8724 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8726 * mbswidth.h (mbswidth): Add a flags argument.
8727 (mbswidth): New declaration.
8728 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8729 * mbswidth.c (mbswidth): Add a flags argument.
8730 (mbsnwidth): New function.
8732 2000-07-24 Jim Meyering <meyering@lucent.com>
8734 * mbswidth.c: Remove useless #else. From Bruno Haible.
8736 2000-07-23 Paul Eggert <eggert@twinsun.com>
8738 * mbswidth.c (_XOPEN_SOURCE):
8739 Don't define; this causes problems on Solaris 7.
8740 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8742 2000-07-23 Paul Eggert <eggert@twinsun.com>
8745 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8746 so that mbstate_t is always defined.
8748 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8749 be 1 in at least one GCC installation, and this configuration
8750 error is likely to be common. Ignoring MB_LEN_MAX hurts
8751 performance on hosts that have mbrtowc but have only unibyte
8752 locales, but I assume these hosts are rare.
8754 2000-07-23 Paul Eggert <eggert@twinsun.com>
8756 * quotearg.c: Streamline by invoking multibyte code only if needed.
8757 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8758 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8759 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8760 invoke multibyte primitives.
8762 2000-07-23 Jim Meyering <meyering@lucent.com>
8764 * basename.c (base_name): Add an assertion.
8766 2000-07-15 Bruno Haible <clisp.cons.org>
8768 * quotearg.c: When the system forces us to redefine mbstate_t,
8769 shadow its mbsinit function.
8771 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8773 * mbswidth.h: New file.
8774 * mbswidth.c: New file.
8775 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8776 (noinst_HEADERS): Add mbswidth.h.
8778 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8780 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8783 2000-07-15 Jim Meyering <meyering@lucent.com>
8785 * makepath.c: Include quote.h.
8786 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8787 corresponding argument in a `quote (...)' call.
8788 Give better diagnostics.
8790 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8791 (noinst_HEADERS): Add quote.h.
8793 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8794 from tar's src/misc.c.
8795 * quote.h: New file. Prototypes for same.
8797 2000-07-10 Paul Eggert <eggert@twinsun.com>
8799 From a suggestion by Bruno Haible.
8800 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8801 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8802 to decide whether to define the BeOS workaround macro;
8803 this adjusts to the change to AC_MBSTATE_T.
8805 2000-07-13 Paul Eggert <eggert@twinsun.com>
8807 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8809 * quotearg.c (quoting_style_args, quoting_style_vals,
8810 quotearg_buffer_restyled): Add support for
8811 clocale_quoting_style. Undo previous change to
8812 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8813 and "{RIGHT QUOTATION MARK}" msgids.
8815 2000-07-05 Paul Eggert <eggert@twinsun.com>
8817 The old behavior of quoting `like this' doesn't look good with
8818 newer, ISO-style fonts. See:
8819 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8821 Instead, quote "like this" by default. Let the translator
8822 tailor the locale-specific quoting behavior by providing
8823 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8825 * quotearg.c (N_): New macro.
8826 (gettext_default): New function.
8827 (quotearg_buffer_restyled): Use
8828 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8829 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8831 2000-07-09 Jim Meyering <meyering@lucent.com>
8833 * Most files: Update copyright dates to include 2000.
8835 2000-07-08 Jim Meyering <meyering@lucent.com>
8837 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8839 (xgethostname): Remove now-unnecessary #ifdef.
8840 Move declaration of `err' into loop where it's used.
8842 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8844 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8845 by allocating a larger buffer. Test the gethostname return value for
8846 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8847 returns an error and ENAMETOOLONG isn't defined.
8849 2000-07-05 Paul Eggert <eggert@twinsun.com>
8850 and Bruno Haible <haible@clisp.cons.org>
8852 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8854 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8856 * quotearg.c (struct quoting_options): Simplify quote_these_too
8859 2000-07-03 Jim Meyering <meyering@lucent.com>
8861 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8862 Reported by Bruno Haible.
8864 2000-07-04 Jim Meyering <meyering@lucent.com>
8866 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8867 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8870 2000-07-03 Paul Eggert <eggert@twinsun.com>
8871 and Bruno Haible <haible@clisp.cons.org>
8873 * quotearg.c (mbrtowc):
8874 Assign to *pwc, and return 1 only if result is nonzero.
8875 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8877 2000-07-03 Jim Meyering <meyering@lucent.com>
8879 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8880 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8883 2000-07-02 Jim Meyering <meyering@lucent.com>
8885 * quotearg.c (mbstate_t): Don't define here.
8887 2000-07-02 Jim Meyering <meyering@lucent.com>
8889 * nanosleep.c (SIGCONT): Define if not already defined.
8891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8893 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8894 per change in ../m4/ls-mntd-fs.m4.
8895 (read_filesystem_list): Ignore symbolic links.
8897 2000-06-29 Jim Meyering <meyering@lucent.com>
8899 * same.c: Include <string.h> or <strings.h>, as appropriate,
8900 for declaration of strcmp.
8902 * long-options.c: Include <stdlib.h>, for declaration of exit.
8904 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8905 Avoid warning by casting result to `char *' to remove `const'.
8907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8909 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8911 2000-06-26 Paul Eggert <eggert@twinsun.com>
8913 savedir now sets errno on failure and invokes xmalloc to get memory.
8914 Fix a couple of other minor bugs while we're at it.
8916 * savedir.c (<unistd.h>): Do not include; there's no need.
8917 (NAMLEN): Remove macro.
8918 (malloc, realloc): Remove decls.
8920 ("xalloc.h"): Include.
8921 (NAME_SIZE_DEFAULT): New macro.
8922 (savedir): Use xmalloc / xrealloc to allocate memory.
8923 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8924 Skip "" directory entries.
8925 Use strlen to calculate directory entry length, since the old method
8926 is rarely used these days and isn't worth supporting.
8927 Don't use a pointer after freeing it.
8928 Check for integer overflow when calculating allocation size.
8929 Use memcpy to copy entries, instead of stpcpy.
8930 Set errno properly when returning NULL.
8931 Check for readdir error.
8933 2000-06-26 Jim Meyering <meyering@lucent.com>
8935 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8939 * getusershell.c (xmalloc, xrealloc): Remove functions.
8941 Don't include <stdlib.h>. Don't declare malloc, realloc.
8943 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8945 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8947 2000-06-24 Jim Meyering <meyering@lucent.com>
8949 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8951 2000-06-21 Jim Meyering <meyering@lucent.com>
8953 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8955 2000-06-19 Paul Eggert <eggert@twinsun.com>
8957 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8958 (mbrtowc, mbstate_t): Define substitutes if
8959 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8960 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8961 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8963 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8965 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8966 than 1024, return a memory chunk of least possible size, instead
8967 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8968 Use free/xmalloc instead of xrealloc to avoid copying for very long
8971 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8973 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8974 address, not strdup. Include <stdlib.h> and don't declare free().
8976 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8978 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8981 2000-06-21 Jim Meyering <meyering@lucent.com>
8983 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8984 (noinst_HEADERS): Add getstr.h.
8986 * getline.c (getstr): Move into a separate file.
8987 * getstr.c (getstr): New file, extracted from getline.c, with
8988 the following changes: new parameter, delim2; both delim[12]
8989 parameters have type `int', not `char'. The latter would lose
8990 with 8-bit delimiters.
8991 * getstr.h: New file.
8993 2000-06-19 Jim Meyering <meyering@lucent.com>
8995 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8997 2000-06-18 Jim Meyering <meyering@lucent.com>
8999 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9000 Besides, these days every porting target provides a mkdir function.
9002 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9003 (this snippet comes from src/system.h).
9005 2000-06-15 Paul Eggert <eggert@twinsun.com>
9007 * human.c (adjust_value): New function.
9008 (human_readable_inexact): Apply rounding style even when
9009 printing approximate values.
9011 2000-06-14 Paul Eggert <eggert@twinsun.com>
9013 * human.c (human_readable_inexact): Allow an input block
9014 size that is not a multiple of the output block size, and vice versa.
9015 Reported by Piergiorgio Sartor.
9017 2000-06-14 Paul Eggert <eggert@twinsun.com>
9019 * getdate.y (get_date): Apply relative times after time
9020 zone indicator, not before. Reported by Todd A. Jacobs.
9022 2000-06-13 Jim Meyering <meyering@lucent.com>
9024 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9026 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9028 2000-06-12 Paul Eggert <eggert@twinsun.com>
9030 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9032 2000-06-04 Paul Eggert <eggert@twinsun.com>
9034 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9036 2000-06-04 Jim Meyering <meyering@lucent.com>
9038 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9039 SunOS 4.1.4 for which gid_t is an unsigned type.
9041 2000-06-03 Jim Meyering <meyering@lucent.com>
9043 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9045 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9047 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9048 newer, don't install charset.alias.
9049 * config.charset: Change the Linux/glibc rules so they become empty
9050 on glibc-2.1 or newer.
9052 2000-06-02 Jim Meyering <meyering@lucent.com>
9054 * mountlist.c: Back out last change. Instead, do this...
9055 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9056 member using the same `ignore'-testing code.
9057 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9061 2000-05-29 Jim Meyering <meyering@lucent.com>
9063 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9064 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9066 2000-05-22 Jim Meyering <meyering@lucent.com>
9068 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9070 2000-05-18 Jim Meyering <meyering@lucent.com>
9072 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9073 back, too, since it may have been modified by allocate_entry.
9074 (hash_delete): Rewrite to use neither the assignment operator
9075 nor the comma operator in an if-expression.
9077 2000-05-15 Paul Eggert <eggert@twinsun.com>
9080 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9081 Remove; no longer needed.
9082 "quotearg.h": Add include.
9083 (file_name): Do not bother to explicitly initialize to NULL; it's less
9084 efficient on some hosts.
9085 (close_stdout_status): Remove test as to whether stdout was already
9086 closed; it breaks for the case "echo x | sort >&-".
9087 Quote file name colons.
9088 Do not assume that _("write error") lacks format strings.
9090 2000-05-15 Jim Meyering <meyering@lucent.com>
9092 * version-etc.c (version_etc_copyright): Update the copyright string
9093 used in all --version output.
9095 2000-05-14 Jim Meyering <meyering@lucent.com>
9097 * closeout.c (close_stdout_set_file_name): New function.
9098 (close_stdout_status): Use new file-scoped global.
9099 Return right away if fstat says the stdout file descriptor is invalid.
9100 * closeout.h (close_stdout_set_file_name): Declare.
9102 2000-05-10 Jim Meyering <meyering@lucent.com>
9104 * closeout.c [default_exit_status]: New file-scoped variable.
9105 (close_stdout_set_status): New function.
9106 * closeout.h (close_stdout_set_status): Declare.
9108 2000-05-08 Jim Meyering <meyering@lucent.com>
9110 * long-options.c: Don't include closeout.h.
9111 (parse_long_options): Don't call close_stdout for --version.
9113 2000-05-06 Jim Meyering <meyering@lucent.com>
9115 * strnlen.c: Undefine __strnlen and strnlen.
9116 [!weak_alias]: Define __strnlen to strnlen.
9118 * atexit.c: New file, from libiberty.
9120 2000-05-06 Jim Meyering <meyering@lucent.com>
9122 * closeout.c (close_stdout_status): Also check for errors on the
9125 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9127 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9128 instead of xmalloc, xrealloc, path_concat.
9129 (locale_charset): Treat empty environment variables as absent.
9130 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9132 2000-05-04 Jim Meyering <meyering@lucent.com>
9134 * getopt.c: Update from glibc.
9135 * obstack.c: Likewise.
9136 * obstack.h: Likewise.
9137 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9139 * regex.h: Likewise.
9140 * strndup.c: Likewise.
9141 * strnlen.c: New file, from glibc.
9143 2000-05-01 Jim Meyering <meyering@lucent.com>
9145 * full-write.c (full_write): Remove `FIXME' part of comment.
9147 2000-04-29 Jim Meyering <meyering@lucent.com>
9149 * path-concat.c: Declare strdup only if it's not defined.
9150 * canon-host.c: Likewise.
9152 2000-04-28 Jim Meyering <meyering@lucent.com>
9154 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9155 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9156 included first, then limits.h is included by locale.h by libintl.h.
9157 From John David Anglin.
9159 2000-04-25 Jim Meyering <meyering@lucent.com>
9161 * makepath.c (S_IRWXUGO): Define.
9162 (make_path): Always perform explicit chmod if MODE specifies any
9163 of the `special' permission bits. Prompted by a bug report against
9164 install from Mate Wierdl and Joost van Baal.
9166 2000-04-18 Jim Meyering <meyering@lucent.com>
9170 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9171 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9173 2000-04-17 Jim Meyering <meyering@lucent.com>
9175 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9176 the definition of it to rpl_strftime also defined-away the system's
9179 2000-04-15 Jim Meyering <meyering@lucent.com>
9181 Use `C' to denote so-called `contiguous' files, the same way
9183 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9184 (ftypelet): Use S_ISCTG.
9185 From Michael Deutschmann.
9187 2000-04-14 Jim Meyering <meyering@lucent.com>
9189 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9191 2000-04-08 Jim Meyering <meyering@lucent.com>
9193 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9194 names don't conflict. Reported by Eli Zaretskii.
9196 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9198 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9199 bug. Deal with the different error behavior of Irix iconv.
9201 2000-04-07 Jim Meyering <meyering@lucent.com>
9203 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9204 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9206 2000-04-05 Jim Meyering <meyering@lucent.com>
9208 Portability tweaks required for ultrix4.3.
9209 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9210 * readutmp.c: Include sys/types.h before sys/stat.h.
9211 * canon-host.c: Declare strdup.
9212 * path-concat.c: Likewise.
9213 From John David Anglin.
9215 2000-04-04 Jim Meyering <meyering@lucent.com>
9217 Be more DOS 8.3-friendly.
9218 * ref-add.sin: Renamed from ref-add.sed.in.
9219 * ref-del.sin: Renamed from ref-del.sed.in.
9220 * Makefile.am: Reflect renaming.
9221 Reported by Eli Zaretskii.
9223 Use a temporary file name that won't clash with `charset.alias'
9224 in the DOS 8.3 name space.
9225 * Makefile.am (charset_tmp): Define.
9226 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9227 (uninstall-local): Likewise.
9228 Reported by Eli Zaretskii.
9230 2000-03-29 Paul Eggert <eggert@twinsun.com>
9232 * time/strftime.c (my_strftime): Make sure we call the system
9233 strftime, not ourselves, when invoking the underlying strftime.
9235 2000-03-24 Jim Meyering <meyering@lucent.com>
9237 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9238 (charset_alias): Define.
9239 (install-exec-local): Factor out common code.
9240 (uninstall-local): Split lines longer than 80.
9241 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9243 (.sed.in.sed): New rule. Don't redirect directly to $@.
9244 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9246 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9248 * config.charset: Output a line containing "Packages using this file".
9249 * ref-add.sed.in, ref-del.sed.in: New files.
9250 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9251 ref-del.sed): New rules.
9253 2000-03-17 Jim Meyering <meyering@lucent.com>
9255 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9256 Otherwise, include <strings.h>
9258 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9260 * unicodeio.c (utf8_wctomb): New function.
9261 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9262 format instead of in UCS-4 with platform dependent endianness.
9264 2000-03-07 Paul Eggert <eggert@twinsun.com>
9266 * savedir.c (savedir): Work even if directory size is
9267 negative; this can happen with some screwy NFS configurations.
9269 2000-03-06 Jim Meyering <meyering@lucent.com>
9271 * localcharset.c (get_charset_aliases): Don't try to free file_name
9272 if it's NULL (because we ran out of memory). From Bruno Haible.
9274 2000-03-05 Jim Meyering <meyering@lucent.com>
9276 * localcharset.c ("path-concat.h"): Include.
9277 (get_charset_aliases): Use path_concat instead of ANSI string
9280 * unicodeio.h (PARAMS): Define.
9281 Use it to guard prototype.
9283 2000-03-04 Jim Meyering <meyering@lucent.com>
9285 * Makefile.am (install-exec-local): Create $(libdir) before installing
9287 (uninstall-local): Uncomment this rule so `make distcheck' works
9290 * unicodeio.c (<errno.h>): Include it.
9291 (errno): Declare if not defined.
9293 * localcharset.c: Add Bruno's comment justifying use of volatile.
9295 * config.charset: New version, incorporating remarks from a linux
9296 i18n mailing list. From Bruno Haible.
9298 2000-03-02 Jim Meyering <meyering@lucent.com>
9300 * Makefile.am (EXTRA_DIST): Add config.charset.
9302 2000-03-01 Jim Meyering <meyering@lucent.com>
9304 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9305 * unicodeio.c: Likewise.
9307 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9309 * config.charset: New file.
9310 * localcharset.c: New file.
9311 * unicodeio.h, unicodeio.c: New files.
9312 * Makefile.am (DEFS): Add -DLIBDIR=...
9313 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9314 (noinst_HEADERS): Add unicodeio.h.
9315 (all-local, install-exec-local, charset.alias): New targets.
9317 2000-02-28 Paul Eggert <eggert@twinsun.com>
9319 * quotearg.c (ALERT_CHAR): New macro.
9320 (quotearg_buffer_restyled): Use it.
9322 2000-02-27 Jim Meyering <meyering@lucent.com>
9324 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9325 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9327 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9328 not `#if STDC_HEADERS'.
9329 Declare malloc if needed.
9331 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9332 now that autoconf always defines the HAVE_DECL_ symbols.
9333 * human.c: Likewise.
9335 * strtoumax.c: Likewise.
9337 * backupfile.c: Arrange for cpp to fail if the configure-time
9338 declaration check was not run.
9340 * human.c: Likewise.
9342 * strtoumax.c: Likewise.
9344 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9345 then first look up the entire `.'-containing string as a login name.
9347 2000-02-18 Paul Eggert <eggert@twinsun.com>
9349 * getdate.y: Handle two-digit years with leading zeros correctly.
9350 (textint): New typedef.
9351 (parser_control): Member year changed from int to textint.
9353 (YYSTYPE): Removed; replaced by %union with int and textint members.
9354 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9355 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9356 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9357 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9358 (date, number, to_year): Use width of number in digits, not its value,
9359 to determine whether it's a 2-digit year, or a 2-digit time.
9360 (yylex): Store number of digits of numeric tokens.
9361 Reported by John Kendall.
9363 (parser_control): Changed from struct parser_control to typedef (for
9364 consistency). All uses changed.
9366 (tID): Removed; not used.
9367 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9369 2000-02-14 Paul Eggert <eggert@twinsun.com>
9371 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9372 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9374 2000-02-12 Jim Meyering <meyering@lucent.com>
9376 * userspec.c (ISDIGIT): Define it.
9377 (isdigit): Remove definition.
9378 (is_number): Use ISDIGIT, not isdigit.
9379 <libintl.h>: Include.
9381 (parse_user_spec): Mark translatable strings.
9383 2000-02-10 Jim Meyering <meyering@lucent.com>
9385 With these changes, nanosleep.[ch] are finally enough like the other
9386 lib/* replacement files to compile on a few more losing systems.
9388 * nanosleep.h: Don't include config.h.
9389 Remove prototype from declaration of nanosleep.
9390 (PARAMS): Remove now-unneeded definition.
9391 * nanosleep.c: #undef nanosleep.
9392 (rpl_nanosleep): Rename from nanosleep.
9394 2000-02-03 Jim Meyering <meyering@lucent.com>
9396 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9397 rather than with `#if HAVE_UTMPNAME'.
9399 2000-02-01 Jim Meyering <meyering@lucent.com>
9401 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9403 2000-01-31 Jim Meyering <meyering@lucent.com>
9405 * nanosleep.h (nanosleep): Guard declaration with
9406 `#if ! HAVE_DECL_NANOSLEEP'.
9407 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9408 the declaration in that vendor's sys/timers.h.
9409 Reported by Christian Krackowizer.
9411 * quotearg.c (ISASCII): Add #undef and move definition to follow
9412 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9413 (ISPRINT): Likewise.
9414 Reported by Tom Tromey.
9416 2000-01-30 Jim Meyering <meyering@lucent.com>
9418 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9419 uses of ->ut_name. The latter doesn't work with new Linux header files
9420 where only utmpx.ut_user is declared.
9422 * readutmp.h (UT_USER): Define.
9424 2000-01-23 Jim Meyering <meyering@lucent.com>
9426 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9429 2000-01-22 Jim Meyering <meyering@lucent.com>
9431 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9432 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9433 Required for some AIX systems. Reported by Christian Krackowizer.
9434 [TESTING] (main): New function.
9436 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9437 * dirname.c (dir_name): Support for DOS-style file names with drive
9440 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9442 * strverscmp.c (ISDIGIT): Define.
9443 (strverscmp): Use ISDIGIT, not isdigit.
9445 2000-01-17 Paul Eggert <eggert@twinsun.com>
9447 * nanosleep.c (nanosleep):
9448 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9449 POSIX.1 doesn't require SA_INTERRUPT and some systems
9450 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9451 it's been part of POSIX.1 since day 1 (in 1988).
9453 2000-01-17 Jim Meyering <meyering@lucent.com>
9455 * interlock: Remove unused file. Reported by François Pinard.
9457 2000-01-16 Paul Eggert <eggert@twinsun.com>
9459 * quotearg.c (quotearg_buffer_restyled): Do not quote
9460 alert, backslash, formfeed, and vertical tab unnecessarily in
9461 shell quoting style.
9464 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9465 Free Software Foundation, Inc.
9466 Copying and distribution of this file, with or without modification,
9467 are permitted provided the copyright notice and this notice are preserved.